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Bostrom, Cabral Astraea. "Green Canteen : Field Experiments using Nudges in Balinese Middle School Canteens." Thesis, Uppsala universitet, Statsvetenskapliga institutionen, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-374683.
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Price, Sarah. "Trust in workplace canteens : using Germany and the UK as market examples." Thesis, Bournemouth University, 2017. http://eprints.bournemouth.ac.uk/29654/.
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It is estimated, that most employees eat one or more meals per day whilst they are at work, which is forming an important element of their overall diet. However, consumers struggle to make an informed dish decision due to a lack of information provided. Additionally, past food scares in Germany and the UK have created distrust and interest in food information. This study is identifying what is important to consumers, indicating their information needs and establishes the format that is most appropriate for the delivery of food information in workplace canteens in Germany and the UK. Providing consumers with enhanced food information can strengthen the relationship between consumer and canteen operator as well as establish trust in the food served. A mixed methodological, sequential approach was employed. Four focus groups were used to inform the design of a questionnaire (n=317), which tested criteria of importance and types of information provision that are relevant when making food choice in a workplace setting using Best-worst scaling. Through semi-structured interviews (n=10) canteen operators’ views on meeting customer needs and establishing trust in the food served were identified. Informational criteria of importance have been identified whereby, Nutrition, Value for Money and Naturalness are key elements that consumers require to make a decision about dish selection. Consumers fall into different segments; Health Conscious, Socially Responsible and Value Driven and hence rate the importance of certain informational criteria differently impacting on dish selection. Traffic Light Labelling, Information Boxes and Quality Assurance have been shown to be the most favourable way of receiving food information. Consumers align to different segments; Tech-savvy, Heuristic Processors, Brand Orientated and Systematic Processors, hence various communication channels can be explored to most effectively target consumers. This study has provided an understanding of consumers’ information requirements thus enabling canteen operators to be more competitive. The provision of food information that targets different consumer segments can demonstrate shared customers’ values and consequently, evidence operators’ commitment towards a relationship that is based on transparency and trust.
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Hilário, Sara Elisabete Antunes. "Segurança alimentar em cantinas escolares." Master's thesis, ISA/UTL, 2011. http://hdl.handle.net/10400.5/4478.
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Mestrado em Engenharia Alimentar - Instituto Superior de AgronomiaTo ensure food quality and prevent diseases transmitted by them, it is important to control the conditions of production and distribution, as well as, safety offered to children in schools. The aims of this study were the analysis of hygiene and safety processes regarding the preparation of meals in school canteens, as well as the development of a HACCP plan for use in these canteens. To help this analysis, a Checklist of 131 points was drawn up, grouped in 13 areas, from the reception of raw materials to distribution. It was applied in three different canteens with specific conditions. The development of the HACCP plan was made from scratch, considering the prerequisites for implementing the principles of the system, hazard analysis, the determination of measures and critical control points, and limits. The results obtained in the Checklist showed a compliance rate of 48.64 to 68.83% with a greater number of non-conformities related to facilities, cleanliness, hygiene, and cooking. It was concluded that in order to better guarantee the safety of cooked meals, it would be necessary to correct some non-conformities. Both the Checklist and the HACCP plan proposed here will enable the targeting of remedial actions in these institutions, contributing to provide healthy meals, with good quality at a particularly vulnerable group of population.
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Ababio, Patricia. "An investigation into the incidence of food pathogenic bacteria in senior secondary school canteens in the Ashanti region of Ghana and the effect of food safety interventions." Thesis, University of Lincoln, 2015. http://eprints.lincoln.ac.uk/23680/.
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Food hygiene practices and standards and their implication on food safety among students in Senior High Schools in the Ashanti Region of Ghana and the effect of two food safety interventions were investigated due to increasing cases of food poisoning from schools reported in the media. Forty five sampled schools in the Ashanti Region were audited and compared with 10 schools from Lincolnshire, UK, as a means of categorising the schools into hygiene standards. Whilst all schools audited in Lincolnshire were in excellent hygiene category (9.0 - 10.0), in the Ashanti Region, only 17.8% were in good category (7.0 - 8.9), 73.3% were in medium (5.0 - 6.9) and 8.9% were in poor hygiene category (2.0 - 4.9). Although 60% of the sampled schools in Ashanti Region served between 1000 – 3000 students daily, there was no evidence of Food Safety Management System in place and 52% of the 180 sampled students reported to have experienced foodborne infections 3-12 times per year within their 1 and 2 years in secondary school. Staff hygiene training was absent in schools which led to substandard hygiene practices with low food and personal hygiene test scores. Although there was supervision, 31% of the kitchen matrons reported they had no hygiene qualification in Ghana. Early food preparation times with absence of hot holding equipment in the kitchens encouraged temperature abuse of Ready-to-Eat meals with Aerobic Colony Count (ACC), Bacillus cereus, total coliforms, Staphylococcus aureus, yeast and moulds counts exceeding the national acceptable limits for cooked meals. Lack of standardised hand washing and utensils cleaning procedure increased microbiological contaminants (ACC, coliforms, S. aureus, yeast and moulds) above existing advisory guidelines after washing. Eleven schools from the Ashanti Region of Ghana after the hygiene categorisation were given GHP training as an intervention and the previous hygiene indicators reassessed. There were improvements in all hygiene indicators with significant differences in staff food hygiene iii knowledge (Z= -2.934, p=0.001), personal hygiene requirement (Z= -2.847, p=0.001) and food temperature (Z= -2.142, p=0.015) Post GHP. ACC, total coliforms and Staphylococcus aureus levels were significantly reduced (p<0.05) in jollof rice. Microbiological contaminants on food contact surfaces and staff hands reduced Post GHP with significant reduction in ACC and coliforms with the exception of serving pans. Post HACCP results for all measured indicators were comparable to other international reports from schools with HACCP in place. Food temperature significantly improved [χ2 (2) =8.400, p=0.008]. Jollof rice microbiological contaminants reduced with up to 100% satisfactory rate for ACC and yeast and moulds, 80% for Staphylococcus aureus and 60% for Bacillus cereus. Coliforms significantly reduced [χ2 (2) =9.580, p=0.002] but had only 40% satisfactory rate. Post HACCP ACC on staff hands and food contact surfaces were significantly reduced (p<0.05) and also yeast and mould for the latter [χ2 (2) =7.600, p=0.024]. Reduction of total coliforms was not significantly different for both staff hands and utensils probably due to absence of disinfection. Food service/dishing time reduced to the agreed time (30-60 minutes) to student’s meal time. Post hoc analysis with Wilcoxon’s signed-rank test was conducted with Bonferroni’s correction. There were significant reductions in Post GHP - Pre GHP; food temperature (Z=-2.625, p=0.003), S. aureus in jollof rice (Z=-2.803, p=0.001), ACC (Z=-2.578, p=0.003), yeast and mould (Z=-2.490, p=0.005) on food contact surfaces. There was enough evidence to prove that GHP significantly improved hygiene and food safety. The study recommends the introduction of GHP and applied HACCP principles in schools.
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Король, Віталій Миколайович, Виталий Николаевич Король, and Vitalii Mykolaiovych Korol. "Їдальні навчальних закладів трудових резервів у відбудовчий період (1943-1950 рр.)." Thesis, Харківський національний університет міського господарства імені О. М. Бекетова, 2016. http://essuir.sumdu.edu.ua/handle/123456789/45314.
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З самого початку існування системи державних трудових резервів (ДТР)
як централізованої структури підготовки молодих робітничих кадрів її учням гарантувалося повне державне утримання і, насамперед, безкоштовне
харчування. Поширеність проблем з організацією приготування страв
і приймання їжі у навчальних закладах ДТР стала одним з чинників, що
робив систему трудових резервів непопулярною серед молоді та призводив
до самовільного залишення навчання учнями.
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Reis, Elsa Cristina Pereira. "A alimentação dos alunos no refeitório: um estudo numa escola de 2º e 3º ciclos." Master's thesis, Universidade de Évora, 2012. http://hdl.handle.net/10174/14972.
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Os refeitórios escolares devem ser espaços de socialização que promovam refeições aprazíveis, práticas de alimentação saudáveis e contribuam para capacitar os alunos a fazerem escolhas e consolidarem hábitos alimentares que garantam um desenvolvimento adequado, melhorando a qualidade de vida e a saúde.
Caracterizou-se o serviço de alimentação no refeitório duma escola do Alentejo, com 2.º e 3.º Ciclo, analisaram-se os comportamentos dos alunos, identificando aspetos positivos e eventuais necessidades de melhoria para elaborar recomendações que beneficiem a alimentação. Aplicou-se uma pluralidade de técnicas metodológicas qualitativas e quantitativas, procedendo-se à análise integrada e triangulação dos dados.
O refeitório reunia condições essenciais para prestar bom serviço. As refeições eram hipocalóricas, qualitativamente aceitáveis, variando o aporte nutricional com as escolhas alimentares. O sexo e Ciclo de Ensino condicionavam a alimentação e satisfação dos alunos com o serviço, sublinhando a necessidade de considerar estas variáveis no planeamento de programas de Educação para a Saúde; ABSTRACT: School canteens must be socialization spaces to promote enjoyable meals, healthy feeding practices and contribute to empower students to make healthy choices and consolidate food habits to ensure a proper development, improving the quality of life and health.
The food service of a school canteen with 2nd and 3rd Cycle located in Alentejo was characterized. Students’ behaviors were analyzed, identifying positive aspects and other aspects requiring improvement in order to develop recommendations that benefit student eating practices. A plurality of qualitative and quantitative methodological techniques was applied performing integrated analysis and data triangulation.
The school canteen exhibited the essential conditions to promote a good service. Meals were low caloric, qualitatively acceptable, varying the nutritional intake with food choices. Sex and Teaching Cycle conditioned the student’s food and satisfaction concerning the meal service, emphasizing the need to consider these variables in planning health education programs.
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Fluker, Katherine M. "Creating a Canteen Worth Fighting For: Morale Service and the Stage Door Canteen in World War II." Ohio University / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1291943008.
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Bragagnini, Rodríguez Iván Enrique. "Explotación de canteras con explosivos." Universidad Peruana de Ciencias Aplicadas - UPC, 2009. http://hdl.handle.net/10757/272774.
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Cagigas, Aberasturi Ana Isabel. "Los maestros canteros de Trasmiera." Doctoral thesis, Universidad de Cantabria, 2016. http://hdl.handle.net/10803/382465.
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La tesis Los Maestros Canteros de Trasmiera analiza, dentro del ámbito de la historia social, el comportamiento de un colectivo de canteros amplio, heterogéneo y diverso en el que el concepto de “red social” marca la forma de organización, dejando atrás así conceptos tradicionalmente empleados en el mundo de la cantería como los de “taller” y “cuadrilla”. Los canteros constituyen redes sociales en las que cada miembro ocupa un lugar determinado en ésta dependiendo de las funciones que desarrolla y el papel que desempeña. En estas redes se sobrepasan las relaciones establecidas en torno a la familia y la vecindad, pues pueden incorporar a individuos que no sean familiares ni vecinos, unidos por otro tipo de relación (amistad, intereses comunes, complementariedad, existencia de “enemigos” comunes, etc.). Así, se crea un entramado de relaciones que se engloba en el engranaje social junto a otras redes constituidas por otros grupos.The thesis the master masons of Trasmiera examines, within the field of social history, the behavior of a group of quarrymen broad, smart and diverse, in which the concept of "red social" marks the organization form, leaving behind thus concepts traditionally used in the world of the stonework as the "taller" and "cuadrilla". Stonemasons are social networks in which each member has a particular place in these, depending on the functions that develops and the role played. In these networks are exceeded established relations around the family and the neighborhood, because they can bring to individuals who are not family or neighbors, joined by another type of relationship (friendship, common interests, complementarity, existence of "enemigos", etc. ). This creates a network of relationships that is included in the social gear along with other nets consisting of other groups.
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Pereira, Fernanda Lucília Henriques. "Auditorias internas aos sistemas de segurança alimentar implementados em cantinas universitárias." Bachelor's thesis, Universidade Técnica de Lisboa. Faculdade de Medicina Veterinária, 2009. http://hdl.handle.net/10400.5/1558.
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Dissertação de Mestrado Integrado em Medicina VeterináriaAs cantinas universitárias servem refeições a algumas centenas de estudantes, advindo daí a preocupação acrescida com os níveis de segurança alimentar das refeições produzidas. A realização de auditorias internas permite fazer a avaliação do sistema de segurança alimentar implementado, com vista à identificação de falhas potenciais e introdução das correcções necessárias. Os objectivos deste trabalho foram avaliar se os sistemas de segurança alimentar implementados garantem a inocuidade dos alimentos, verificar se os requisitos da legislação vigente são aplicados nas cantinas universitárias e apontar as correcções necessárias ao sistema. Para tal, foi elaborada uma lista de verificação para apoiar a avaliação dos cinco estabelecimentos e procedeu-se à recolha de zaragatoas nas mãos das cozinheiras para a realização de análises microbiológicas e testes de detecção ATP por bioluminescência aos utensílios. Três cantinas obtiveram uma classificação aceitável (entre 81% e 83%) e duas cantinas obtiveram uma classificação satisfatória (superior a 85%). Os módulos que obtiveram mais requisitos não conformes foram: “instalações sanitárias e vestiários”, “armazenamento a baixas temperaturas” e “zona da distribuição”. As análises microbiológicas às mãos das cozinheiras revelaram que estas têm práticas adequadas de higiene: a contagem de microrganismos aeróbios mesófilos a 30 ºC variou entre 0 e 4,8x103 UFC/mão e a contagem de Enterobacteriaceae variou entre 0 e 3,0x10 UFC/mão. O mesmo não se verificou nas análises de detecção de ATP por bioluminescência, em que 40% das tigelas de sopa foram consideradas como tendo uma higienização insatisfatória.
ABSTRACT - Internal Audits for the Food Safety Systems Implemented in University Canteens - University canteens serve meals to hundreds of students, hence the increased concern with the food safety levels of the meals that are produced. Internal audits are performed to evaluate the implemented food safety systems, with a view to identifying potential errors and making the necessary corrections. The objectives of this study were to assess whether the implemented food safety systems ensures food safety, to verify if the requirements of current legislation are applied in university canteens and to make suggestion on the necessary adjustments to the system. To do this, a checklist was created for the evaluation of the five studied establishments, swabs of the hands of the cooks were collected to perform microbiological testing and tests to detect ATP bioluminescence on the tools were performed. Three canteens were rated acceptable (between 81% and 83%) and two canteens were rated satisfactory (above 85%). The modules in which were observed more non-compliant requirements were "toilets and dressing room", "storage at low temperatures" and "distribution area". The microbiological analysis of the hands of the cooks showed that they have a good personal hygiene: the count of mesophilic aerobic microorganisms at 30 °C ranged between 0 and 4.8 x103 CFU/hand and Enterobacteriaceae counts ranged between 0 and 3.0 x10 CFU/hand. The same was not true for the detection of ATP bioluminescence, in which 40% of the soup bowls were found to have a poor hygiene.
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Balnave, Nikola Robyn. "Industrial Welfarism in Australia 1890-1965." Thesis, The University of Sydney, 2002. http://hdl.handle.net/2123/572.
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This thesis examines industrial welfarism in Australia from 1890 to 1965. This period witnessed the gradual spread of the welfarism movement throughout Australian industry as employers sought ways to increase productivity and control in the face of external challenges. Once reaching its peak in the immediate post-War period, the welfarism movement was gradually subsumed as part of the increasing formalisation of personnel management. Waves of interest in welfare provision coincided with periods of labour shortage and/or labour militancy in Australia, indicating its dual role in the management of labour. Firstly, by offering benefits and services beyond that made necessary by the law or industrial awards, welfarism was designed to create a pool of good quality workers for management to draw from. Secondly, managers sought to enhance their control over these workers and their productive effort, using welfarism as a technique to build worker consent to managerial authority. This could be achieved through subtle methods aimed at boosting loyalty and morale, or through more direct programs designed to increase worker dependency on the company. In both ways, individual and collective worker resistance could be minimised, thereby reinforcing managerial prerogative. Despite its adoption by a variety of companies, a number of economic, political and institutional factors limited the extent of industrial welfarism in Australia. These include the small-scale of most enterprises prior to the Second World War, state involvement in the area of industrial relations and welfare provision, and the strength of organised labour. While the welfarism movement did not reach the heights experienced overseas, it nonetheless provided an important contribution to the development of formal labour management in Australia.
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Balnave, Nikola Robyn. "Industrial Welfarism in Australia 1890-1965." University of Sydney. Work and Organisational Studies, 2002. http://hdl.handle.net/2123/572.
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This thesis examines industrial welfarism in Australia from 1890 to 1965. This period witnessed the gradual spread of the welfarism movement throughout Australian industry as employers sought ways to increase productivity and control in the face of external challenges. Once reaching its peak in the immediate post-War period, the welfarism movement was gradually subsumed as part of the increasing formalisation of personnel management. Waves of interest in welfare provision coincided with periods of labour shortage and/or labour militancy in Australia, indicating its dual role in the management of labour. Firstly, by offering benefits and services beyond that made necessary by the law or industrial awards, welfarism was designed to create a pool of good quality workers for management to draw from. Secondly, managers sought to enhance their control over these workers and their productive effort, using welfarism as a technique to build worker consent to managerial authority. This could be achieved through subtle methods aimed at boosting loyalty and morale, or through more direct programs designed to increase worker dependency on the company. In both ways, individual and collective worker resistance could be minimised, thereby reinforcing managerial prerogative. Despite its adoption by a variety of companies, a number of economic, political and institutional factors limited the extent of industrial welfarism in Australia. These include the small-scale of most enterprises prior to the Second World War, state involvement in the area of industrial relations and welfare provision, and the strength of organised labour. While the welfarism movement did not reach the heights experienced overseas, it nonetheless provided an important contribution to the development of formal labour management in Australia.
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Yahya, Lamyaa. "NUTRITIONAL COMPOSITION OF BREAKFAST MEALS SERVED IN ALL-GIRL INTERMEDIATE AND SECONDARY PUBLIC SCHOOLS IN MECCA, SAUDI ARABIA." Kent State University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=kent1492094653927566.
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Serra, i. Sala Rosa 1956. "Ajuda humanitària dels quàquers als infants de Catalunya durant la Guerra Civil." Doctoral thesis, Universitat de Girona, 2007. http://hdl.handle.net/10803/7986.
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Durant la Guerra Civil, els quàquers es van plantejar ajuda calia detectar els punts de conflicte a Catalunya i cercar l'ajuda directa i alimentar els infants a través de les cantines per evitar desplaçaments que desarrelessin encara més els infants refugiats. Després van veure la necessitat de recolzar i organitzar colònies infantils al camp i a la muntanya per tal d'allunyar els infants dels focus insalubres i destruïts, estimular el seu estat de salut, millorar la seva educació i superar l'estat de desnutrició. Els testimonis en parlen agraïts. La xarxa que van establir els quàquers fou coherents, cohesionada i eficaç. També van coordinar algunes fonts d'ajuda humanitària de procedència estrangera a través d'una Comissió Internacional per tal d'unificar criteris de treball, aprofitar millor els recursos i canalitzar de manera òptima l'ajut econòmic i en espècies que arribava de diferents països. La seva ajuda fou excel·lent i van salvar moltes vides.During the Civil War, the Quakers set out three objectives in their work.The points of conflict had to be detected, providing direct help and feeding the children through the canteens in order to avoid movements that would disorientate the child refugees even further. They then saw the need to focus on and organise children's holidays in the country and the mountain in order to take them away from the unhealthy and destructive aspects, improve their health and education and overcome their state of malnutrition. All the witnesses with whom I have been lucky enough to speak with were grateful. The third was to coordinate some sources of humanitarian aid from abroad through the International Commission in order to unify the work criteria, make the utmost of the resources and to best channel both economic aid and aid in kind that arrived from different countries. Their support was excellent and they saved many lives.
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Krystýnová, Hana. "Optimalizace odpadového hospodářství farmaceutické firmy." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2012. http://www.nusl.cz/ntk/nusl-216870.
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The diploma thesis with the title Optimization of waste management system in pharmaceutical company first deal with basic concepts and requirements for originator of waste form the point of waste origin. The analysis of waste management of pharmaceutical company that manufactures generic drugs follows. Another aim of diploma thesis is suggested the possibilities how to optimize already existing waste management regard to environmental protection.
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McBride, Sharon. "The effect of canteen menu on nutritional knowledge, attitudes and behaviour of year five students." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 1992. https://ro.ecu.edu.au/theses/1128.
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Eating habits are learned during childhood, and patterns of behaviour established in childhood have important health ramifications throughout life. Over half of all deaths in Australia are linked to diet with over-consumption of saturated fat, sugar and salt, and lack of fibre being identified as particular problem areas. Nutrition education is an important component of primary health education curricula, and yet school canteens, and integral part of the school environment, do not necessarily offer healthy food choices that support nutrition instruction in the classroom. This study investigated the effect of canteen menu on student knowledge and attitudes toward nutrition and dietary behaviour at school. A two-part questionnaire and dietary analysis were administered to Year Five students in six metropolitan government primary schools. Schools were selected to form one of three groups; those with canteens that sold predominantly healthy food, those that did not, and those that changed to selling predominantly healthy food during the study period. A pretest was administered at the beginning of the study and were followed with a post-test after a five month period. Differences between groups were apparent in dietary behaviour and attitudes towards nutrition. Students with access to canteens with a healthy menu consumed less fat, less salt and more fibre while at school compared with students in schools where the menu was nutritionally inferior. The analysis of the attitudinal section of the questionnaire revealed several differences in student opinion about nutrition. In general, those students with access to healthy canteen menus displayed more positive attitudes towards good nutrition. Use patterns of the canteens and knowledge about nutrition were similar for each group. The study revealed that the nature of canteen food is an important influence on dietary behaviour at school. In addition, it appears that the canteen menu may affect students' attitudes toward good nutrition. This influence may have important ramifications for the present and future health of young Australians and warrants careful consideration by decision-making authorities.
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Aguedo, Morales Alfredo Ángel. "Problemática medioambiental de las canteras de materiales de construcción en Lima." Universidad Nacional de Ingeniería. Programa Cybertesis PERÚ, 2008. http://cybertesis.uni.edu.pe/uni/2008/aguedo_ma/html/index-frames.html.
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Este trabajo consistió en efectuar un análisis técnico legal de las condiciones de trabajo de las canteras de materiales de construcción que se encuentran ubicadas dentro de las zonas de expansión urbana de los 22 distritos de la provincia de Lima, de los cuales se ha considerado 13 distritos, en una primera instancia se ha determinado la existencia de los derechos mineros del departamento de Lima que están explotando materiales de construcción, luego se ha determinado aquellos que se encuentran en las zonas de expansión urbana de acuerdo a la ordenanza municipal respectiva. El segundo paso consistió en efectuar las inspecciones de campo para determinar las condiciones reales cómo realizan las actividades de explotación, transporte y comercialización, así como el grado de cumplimiento de las normas de seguridad y sus compromisos ambientales según las normas legales vigentes. En el campo se determinó la existencia de canteras que trabajaban en forma clandestina, sin tener derecho minero, en otros casos no tenían la autorización correspondiente, en algunos se verificó la existencia de botaderos de basura como la existencia de chancherías, cuyos animales se alimentaban de la basura que botan en dichas zonas, o que efectuaban la explotación de los materiales de construcción sin criterios técnicos ya que lo que más prevalecía era explotar y comercializar al costo más bajo para obtener mayores ganancias sin importar la contaminación del medio ambiente por la generación de polvo que afecta a los centros poblados que rodeaban a dichas canteras con el consiguiente impacto a los pobladores en especial a los niños que les ocasionan enfermedades en las vías respiratorias, por ser los más sensibles, esta problemática medioambiental se ha vuelto cada vez más crítica ante la posibilidad de encontrar una solución rápida y oportuna por ser de carácter legal, cuyas normas demoran para ser aprobadas por el sector o sectores involucrados como Energía y Minas y los Concejos Municipales Distritales. También se ha determinado la extensión territorial de cada distrito, para ser comparado con la extensión de los derechos que se encuentran en las zonas de expansión urbana para determinar el área afectada con la consiguiente población que está siendo impactada en forma negativa por la generación de polvo. Determinadas las condiciones críticas en las cuales realizan la explotación de los diferentes agregados, se está sugiriendo una serie de medidas técnicas así como legales con el fin de remediar, mitigar y eliminar la contaminación ambiental que afecta a las personas de las poblaciones cercanas, a la flora, fauna, y propiedades. Los sectores llamados a resolver esta problemática ambiental son el sector de Energía y Minas, y los Concejos Municipales Distritales, para que a través de una serie de inspecciones y las resoluciones respectivas se eliminen las explotaciones clandestinas, las chancherías, con el consiguiente decomiso de los animales, así como la eliminación de los botaderos de basura que constituyen focos infectocontagiosos porque producen impactos negativos a las poblaciones cercanas, por la proliferación de los roedores, moscas y los malos olores. El problema principal para resolver esta problemática medioambiental que está generando la explotación de los materiales de construcción en las zonas de expansión urbana es la poca conciencia ambiental de los titulares de los derechos mineros así como de las autoridades sectoriales mencionadas e inspectores que en algunas ocasiones no hacen cumplir las obligaciones o compromisos ambientales que están contemplados en los Estudios de Impacto Ambiental u otra categoría de estudioThis work consisted of carrying out a legal technical analysis of the conditions of work of the quarries of construction equipments that are located within the zones of urban expansion of the 22 districts of the province of Lima, of which it has considered 13 districts, in one first instance the existence of the mining rights of the department of Lima has been determined which construction equipments are exploding, soon has determined those that is in the zones of urban expansion according to the respective municipal ordinance. The second step consisted of carrying out field inspection to determine the real conditions to them how they make the operation activities, transports and commercialization, as well as the environmental degree of fulfilments of the security norms and its commitments according to the effective legal norms. In field determined existence of quarries that worked in clandestine form, without straight having miner, in other cases did not have the corresponding authorization, in some verified existence of boaters of sweepings like existence of chanceries, whose animals fed on sweepings that hurls in this zones, or which they carried out the operation of the construction equipments without technical criteria since what it prevailed more it was to explode and to commercialize to the lowest cost to obtain greater gains without concerning the contamination of environment by the dust generation that affects the populated centres that surrounded to these quarries with the consequence impact to the settlers in special to the children who cause diseases to them in the respiratory routes, for being most sensible, this problematic environmental one has become more and more critical before the possibility of finding a fast and opportune solution for being of legal character, whose norms delay to be approved by the Municipal sector or sectors involved like Energy and Mines and Councils Districts. Also the territorial extension of each district has been determined, to be compared with the extension of the rights that are in the zones of urban expansion to determine the area affected with the consequent population that is being hit in negative form by the dust generation. Determined the conditions critics in which they make the operation of the different aggregates, a series of technical as well as legal measures with the purpose of remedying is being suggested, mitigating and to eliminate the environmental contamination that affects the people of the near populations, to the flora, fauna, and properties. The called sectors to solve this problematic environmental one are the sector of Energy and Mines, and the Councils Municipal Districts, so that through a series of inspection and the respective resolutions the clandestine operations are eliminated, chanceries, with the consequent seizure of the animals, as well as the elimination of the boaters of sweepings that constitute contagious infectious centers because they produce negative impacts to the near populations, by the proliferation of the rodents, flies and the bad scents. The main problem to solve this problematic environmental one that is generating the operation of the construction equipments in the zones of urban expansion is the little environmental conscience of the holders of the mining rights as well as of the sectarian mentioned and inspecting authorities that in some occasions do not make fulfil the obligations or environmental commitments that are contemplated in the Studies of Environmental Impact or another category of study
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Sjögren, Johan. "¿Viva España? : ¿Cantemos todos juntos con distinta voz y un sólo corazón?" Thesis, Linnéuniversitetet, Institutionen för statsvetenskap (ST), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-60014.
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Trujillo, Vera Carlos César. "Impacto ambiental en el geosistema de las canteras de sillar de Añashuayco – Arequipa." Pontificia Universidad Católica del Perú. Centro de Investigación en Geografía Aplicada, 2014. http://repositorio.pucp.edu.pe/index/handle/123456789/119335.
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The quarries of Añashuayco are located northwest of the city of Arequipa on a peneplain formedby ignimbrites and alluvionic deposits.The geomorphology of the area is made by a traversal quebrada coming down from the Chachani volcano until its contact with the Chili river in the Uchumayo district, very closeto the La Caldera batholit. The upper sector of quebrada Añashuayco is settled by very poor people without any urbaninfrastructure. The medium sector is affected by the wastes of the industrial park Río Seco which have already infiltrated the underground water. The air quality is also very poor due to the burning of domestic garbage which produces a very uncomfortable smell. The lower sector of the quebrada is formed by ignimbrites and it is the quarries sites that have provided building material to Arequipa since Colonial times.In spite of being considered as a touristic attraction, these quarries are in complete abandonement and much polluted. Then, there is a need to join cooperation efforts from geography and education in order to get a more sustainable environment to benefit the locals and the landscape in general.Las canteras de sillar de Añashuayco se localizan en la parte noroeste de la ciudad de Arequipay ocupan parte de la penillanura constituida por ignimbritas y depósitos aluviónicos. La geomorfología del área presenta una quebrada transversal que se inicia en el aparato vol- cánico del Chachani y concluye en la margen derecha del río Chili en el distrito de Uchumayo muy cerca del batolito de La Caldera.La parte superior de la quebrada está ocupada por asentamientos humanos en situación de extrema pobreza, mostrando una ocupación anárquica del territorio. La parte media recibe el impacto del Parque Industrial de Río Seco, donde los efluentes de las curtiembres y relaves de Inka Bor son depositados en esta quebrada, afectando directamente a la napa freática al producir un proceso de infiltración. Asimismo, se observa la presencia abundante de residuos sólidos y la atmósfera en esta zona es afectada principalmente por la constante quema de basura doméstica, lo que ocasiona olores fétidos. En el sector inferior de la quebrada, constituida por ignimbritas, se observa la extracción de este material obteniendo el sillar que ha sido utilizado desde la época colonial en la arquitectura religiosa y civil de la ciudad de Arequipa.A pesar de haber sido consideradas como un atractivo turístico, las canteras de sillar de Añashuayco se encuentran actualmente en un estado de contaminación total, por ello se debe hacer un esfuerzo desde la perspectiva geográfica y educativa a fin de contribuir al desarrollo de una sociedad más sustentable y equitativa para las actuales y futuras generaciones, tanto enel ámbito local como global.
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Gutierrez, Arroyo Kenning Georking. "Análisis y evaluación entre los métodos de explotación convencional y plataformas aplicado en la cantera de caliza de la Empresa UNACEM SAA." Master's thesis, Universidad Nacional Mayor de San Marcos, 2019. https://hdl.handle.net/20.500.12672/11146.
Full textAbstract:
Analiza y evalúa el método de explotación convencional influyendo en las plataformas, aplicado en la cantera de caliza de la empresa UNACEM SAA. Involucra aspectos estadísticos, geoestadísticos del yacimiento, se ha utilizado el software Studio RM - Datamine; criterios técnicos y económicos orientados a la selección del método que optimize la extración de la caliza como una alternativa de solución al problema de caída de rocas, elevado costo y baja productividad del método de minado convencional. Se prioriza el análisis de las condiciones geológicas, geométricas e hidrogeológicas, estudio geotécnico de la cantera y su entorno físico como base para seleccionar técnicamente los métodos aplicables para el minado de la caliza. Seguidamente los métodos se evalúan en consideraciones económicas dilución, recuperación de reservas geológicas, valor del mineral y costo de producción. En base a estas consideraciones se realiza la evaluación económica teniendo los criterios de precios unitarios, los análisis finalmente nos llevará a seleccionar el método que optimize la extracción de la caliza.Tesis
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Mulè, Leonardo. "Low-cost survey solutions to support HBIM - Two case studies: the Azurém Canteen and Paço dos Duques in Portugal." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2022.
Find full textAbstract:
Heritage Building Information Modelling is strongly connected with the need for accurate surveys, both because BIM models are not usually available and because of the historical buildings’ peculiarity. But acquiring those data demands the involvement of additional costly stakeholders, and that limits the widespread use of LiDAR technologies. New smart devices supplied with this technology may allow customers to acquire point clouds with a different approach, giving us more and more possibilities of easily acquiring a point cloud, possibly omitting the use of expensive equipment and the stakeholders (the surveyors) involved in their use; for example, the latest hardware installed by Apple on their devices come equipped with a LiDAR sensor and their patented True Depth algorithm, offering cheap alternatives in acquiring 3D scans. This thesis wants to deal with the comparison of different approaches of acquiring a point cloud, by exploring multiples possibilities and risks of using this new technology, starting from a review of the scientific literature on the subject, and then comparing the results of the different methodologies by using different point clouds realized by devices in three price range (namely a BLK2GO, a LEICA P20 laser scanner and an iPhone 12 PRO) using a series of buildings as case studies, focusing on heritage buildings. For this purpose, a series of scans will be analysed metrically and quantitatively, to understand their accuracy and recognize which level of accuracy (LOA) can be reached, and so understand which purpose this new low-priced technologies can be used for.
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Ferrer, Calderón Francisco Javier. "Planeamiento de minado de largo plazo para proyecto minero no metálico." Bachelor's thesis, Pontificia Universidad Católica del Perú, 2015. http://tesis.pucp.edu.pe/repositorio/handle/123456789/6812.
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El presente trabajo de tesis es desarrollado acerca del planeamiento de minado para la
cantera Atocongo, perteneciente a la Compañía UNACEM, compañía especializada en la
producción y comercialización de cemento.
El planeamiento de minado elaborado es de largo plazo, empleando en el mismo la
información del estudio de reservas elaborado por la consultora Core Mining Studies, en lo
que respecta al modelo de bloques. Se ha realizado nuevos diseños de pit de la cantera,
dado que el objetivo es incrementar la cantidad de reservas, debido a la inclusión en el
nuevo diseño de materiales marginales, de baja ley, pero recuperables debido a la
incorporación en el minado de materiales de alta ley provenientes de otras canteras.
En el desarrollo del trabajo se demuestra la viabilidad operativa de incluir en el minado los
materiales marginales, demostrándose además mediante evaluación financiera la
rentabilidad de la alternativa propuesta. El ciclo de vida es alargado, siendo un aporte
importante en la compañía, además la alternativa propuesta significa una variación en la
metodología del minado, significando un cambio en la manera tradicional que se tenía en la
cantera.
El presente trabajo consta también de la descripción del proceso productivo con los
respectivos permisos legales. El planeamiento elaborado contiene todo el secuenciamiento
de minado para los nuevos diseños, incluyendo costos y las tablas de ingresos, egresos y
evaluación financiera.Tesis
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Cornelio, Chamorro Oscar Rene. "Evaluación y verificación de las propiedades de los agregados de las nuevas canteras de Lima." Universidad Nacional de Ingeniería. Programa Cybertesis PERÚ, 2008. http://cybertesis.uni.edu.pe/uni/2008/cornelio_cr/html/index-frames.html.
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Garcés, O. Matías. "El Patrimonio Cultural en las Canteras de Colina:Una Reflexión Social en Torno a su Preservación." Tesis, Universidad de Chile, 2008. http://www.repositorio.uchile.cl/handle/2250/106659.
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Arias, Calluari Karina, Suarez Julio Rodolfo Gomez-Silva, and Loayza Gonzalo Rodrigo Fano. "Análisis estadístico del comportamiento de los agregados en las canteras de Arequipa para diferentes resistencias del concreto." Civilizate, 2015. http://repositorio.pucp.edu.pe/index/handle/123456789/114619.
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Byström, Madelene. "Skolmatsalsmiljö och schemaplanering ur ett hälsoperspektiv : Kvalitativ ansats." Thesis, Högskolan i Gävle, Avdelningen för arbets- och folkhälsovetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-19787.
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To investigate if the student’s school centeent, and that planning of the school lunch is done from a health perspective. Qualitative research approach was used, including both interviews and observations, to view the purpose. Evidence was collected using a participating observer, semi constructed questions and structured observation. To focus on specific parts in the material, a directed content analysis was used. One large and one smaller school participated in the study. The staff that participated in the interviews are responsible for planning the schedules for school lunches and the centeent environment at their schools. The observations were conducted first without students in the centeent, and then with students present. The interviews were conducted in conjunction with the educators organizing the scheduling and planning of the centeent. The research problems are Are laws, recommendations and guidelines regarding the pupils' overall environment in the centeent applied according to the respondents? Do the respondents experience that laws, recommendations and guidelines regarding the students' pyshical environment in the centeent are applied basen on a health perspective? Are applied laws, recommendations and guidelines observed regarding pupils' psychical environment in canteens, and is it interpreted to be based on a perspective of health? Are pedagogical meals applied according to the respondents and observations? Is there a difference between the larger and the smaller school? It was concluded that none of the respondents had knowledge about the recommendations from the Swedish NFA and the Department of Education regarding the amount of recommended time spent at the table and between what times lunch should be served. The larger school had however been actively addressing concern regarding both noise level and participation. The size of the school determines the amount of energy needed to spend on subjects concerning noise, planning, participation and the physical environment.Syftet med uppsatsen var att undersöka elevers matsalsmiljö samt om planeringen av skollunchen sker utifrån ett hälsoperspektiv. För att få inblick i ämnet valdes en kvalitativ ansats och en metodtriangulering som bestod av intervjuer och observationer. Intervjuerna var upplagd på ett semistrukturerat sätt och bestod av 14 frågor med följdfrågor. Respondenterna var två pedagoger från varsin skola som var delaktiga i planeringen av matsalsmiljön samt schemaplaneringen av lunch. Observationerna var strukturerad vilket innebär att det som skulle observeras hade bestämts innan. Observationerna var deltagande så att personalen på respektive skola var medveten om att det skulle ske en observation av den fysiska miljön i matsalen. Uppsatsen är baserade på två skolor där en pedagog från vardera skola svarade på intervjufrågorna, observationerna ägde rum samma dag i deras matsal. Observationerna skede i två steg, först observerades matsalen utan elever och efteråt med eleverna på plats för att få en helhetsbild. Vid analysen användes en riktad innehållsanalys för att leta meningar från intervjuerna och händelser från observationen som skulle passa in i kategorierna. Observationen hade kategorierna matsal utan elever, med underkategorin fysisk miljö, samt matsal med elever med under kategorierna akustik, schemaplanering och vuxnas närvaro. Intervjun hade kategorierna fysisk miljö, matsalssituation, hälsoperspektiv, delaktighet och schemaplanering. I resultatet framkom det att de två respondenterna inte kände till Livsmedelsverkets och Skolverkets rekommendationer om hur länge elever bör sitta vid bordet samt mellan vilka tider lunchen ska serveras. På den större skolan arbetar de mer aktivt med att reducera ljudnivån i matsalen än på den mindre skolan. Det beror på att det större elevantal skapar mer buller. Båda skolorna arbetar med delaktighet från elevernas håll genom elevråd. Storleken på skolan och antalet elever kan i denna studie ses som avgörande, beroende på hur mycket arbete skolan behöver lägga ner på både schemaplanering, den fysiska miljön samt delaktigheten för eleverna.
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Eriksson, Philip. "Andra slänger mat, inte jag : Nudging för mindre matsvinn i skolor." Thesis, Högskolan i Gävle, Avdelningen för bygg- energi- och miljöteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-23158.
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Matsvinn är ett problem som genomsyrar hela livsmedelskedjan och ger upphov till ekonomiska förluster, negativ miljö- och klimatpåverkan och utömning av ändliga resurser. Den förändring som krävs för att motverka dessa negativa effekter är enorm. I Sveriges skolor är förlusterna i form av slängd mat en fråga om ett kostsamt slöseri, dels ur miljösynpunkt, men också med hänsyn till kommuners begränsade resurser. På grund av detta är behoven av svinnreducerande åtgärder stora. Någonting som kan hjälpa till att minska omfattningen av matsvinnsproblemet är beteendeförändring. Tyvärr kan vi inte förvänta oss att förändring skall ske på tu man hand. Vi behöver styrmedel som kan knuffa oss i rätt riktning. Denna uppsats är ett teoretiskt underlag som undersöker och beskriver hur nudging, ett verktyg för hållbara beteenden, kan vara en del av lösningen på matsvinnsproblemet i skolor. Rekommendationer för utformning och införande av sådana förändringsstrategier presenteras, med särskilt fokus på planerade åtgärder (nudges) och praktisk tillämpning. Målet är att studien skall kunna bidra till tillämpningen av beteendeinsikter inom miljöområdet. Två tidigare studier ligger som grund för uppsatsen, en litteraturstudie, som syftat till att undersöka nudging som ett hjälpmedel för hållbar samhällsutveckling, och en pilotstudie, som syftat till att undersöka elevers beteende i matsalen och hur de handskas med maten som blir över. Första studien fann flera praktiska brister om nudging (verktyget) skall brukas lyckosamt, långvarigt och i större utsträckning inom miljöarbetet. Pilotstudien fann irrationellt fattade beslut bland elever. För att svara på hur nudging kan vara en del av lösningen på problemet med bortkastad mat i skolor tillämpade uppsatsen det strategiska ramverket för hållbar utveckling. Enligt det strategiska ramverket för hållbar utveckling tillämpas nudges som en katalyserande åtgärd medan nudging är ett konkret verktyg för strategiskt beteendeförändringsarbete. I uppsatsen presenteras nudging och nudges som två separata delar av beteendeförändringsarbetet, vilket förtydligar begreppens omfattning och roll i problemlösningen samt att det också illustrerar hur respektive del kan vara en egen del av lösningen på problemet. Utifrån kartläggning av orsaker och faktorer som står i vägen för en önskvärd beteendeförändring, drar uppsatsen slutsatser om att det finns en teoretisk potential att använda nudging för att främja en hållbar utveckling i skolor och minska matsvinnet, främst när eleverna är på väg att lämna matsalen, men också vid uppläggningssituationen och under ordinarie skoltid. Identifierade områden att fokusera på vid tillämpningen av nudges var främst feedback och återkoppling, smarta ankare, ordning, normativa budskap, engagemang, påminnelser, färre alternativ, strategisk planering, upplysning av förluster och minskat socialt bevis. Utöver detta, gav uppsatsen slutligen förslag för arbete med nudging ur ett ovan- eller underperspektiv (genom att integrera bedömningsfrågor i beslutandeprocessen) för att anpassa tillämpningen av åtgärder.Food waste is a problem that permeates the whole food supply chain and cause economic losses, negative effects on the climate and environment and depletion of finite resources. The scale of required change necessary to counteract the negative effects is huge. In Swedens schools food waste loss is a matter of a costly wastage, both from an environmental perspective, but also with regard to municipalities' limited resources. Due to this, there is a big demand for waste loss reducing measures. Something that can help mitigate the extent of the food waste problem is behavioral change. Unfortunately, we cannot expect change to occur on one’s own. We need tools that can nudge us in the right direction. This thesis is a theoretical base that explores and describes how nudging, a tool for sustainable behaviors, can be a part of the solution to the food waste problem in school canteens. Recommendations for design and implementation of such change strategies are presented, with a special focus on planned interventions (nudges) and practical application. The goal is that the study will contribute to the application of behavioral insights in the environmental field. The foundation of the thesis consists of two earlier studies, a literature study, aimed at examining nudging as a tool for sustainable societal development, and a pilot study, aimed at examining students' behavior in canteens, and how they deal with leftovers. The first study found a number of practical shortcomings if nudging (the tool) is to be used successfully, long-term and more extensively in environmental work. The pilot study found irrationally made decisions among students. In order to answer how nudging can be part of the solution to the food waste problem in schools, the thesis applied the strategic framework for sustainable development. According to the strategic framework for sustainable development nudges employs as a catalyzing action while nudging is a tangible tool for strategic behavior change management. In the thesis nudging and nudges are presented as two separate parts of the behavior change management process, this also illustrates how each part can be part of the solution to the problem, because it clarifies the scope of the notions and their role in resolving the issue. Based on knowledge gained from the pilot study, the thesis draws conclusions that there is a theoretical potential to use nudging to encourage sustainable development in school canteens and reduce food waste, especially when students are about to leave the canteen, but also in the serving situation and during everyday school hours. Identified areas to focus on when applying nudges were mainly evaluation and feedback, smart anchors, order, normative messages, commitment, reminders, fewer options, strategic planning, loss disclosure and less social proof. In addition to this, the thesis finally gave suggestions for working with nudging from an above- or below perspective (by integrating assessment questions in the decision-making process) to adjust the application of interventions.
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Olazábal, Dávila Jose Eduardo. "Optimización de tiempo y costos para determinar la longitud de aporte de cada cantera según tipo de estabilización en la carretera Yanaoca - Yauri." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas - UPC, 2014. http://hdl.handle.net/10757/337141.
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Se aborda la optimización del tiempo y costo de la carretera Yanaoca – Yauri para poder establecer las adecuadas longitudes que corresponden a cada tipo de estabilización. Dicha optimización permitirá conocer los límites óptimos superior e inferior de tiempo y costos, simúltaneamente. Para ello, en el primer capítulo se dará a conocer las definiciones acerca de los tipos de estabilizaciones que existen y, asimismo, se conocerá cómo elaborar una buena práctica de la gestión de costos. En el segundo capítulo se abordará el procedimiento constructivo y los resultados de ensayos de la estabilización química con aditivo, con el fin de conocer la dosificación óptima. En el tercer capítulo se presenta los resultados de ensayos de las canteras para conformar la base granular. En el cuarto capítulo se realiza el diseño de pavimento para conocer el espesor de cada tipo de estabilización, y por último, se evaluará la carretera en costos y tiempo y asimismo se propondrá una herramienta de aplicación para otros tramos o proyectos.
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Zrcková, Kateřina. "Analýza možnosti stravování zaměstnanců." Master's thesis, Vysoká škola ekonomická v Praze, 2007. http://www.nusl.cz/ntk/nusl-4899.
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The thesis characterizes the catering services. Especially the purpose catering and its largest part, which is - employee's catering. It shortly describes its development and present condition. It describes the possibilities of catering services at the Prague Ruzyne airport / particularly concentrating on the two biggest companies CSA a.s. and Prague airport/. The conclusion of the diploma work is focused on the satisfaction of the employees with offered catering services at the airport Prague.
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Paviot, Arnaud. "La guitare flamenca de 1920 à nos jours." Thesis, Tours, 2017. http://www.theses.fr/2017TOUR2033/document.
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Dans l’imaginaire comme dans la pratique, la guitare et le flamenco sont indissociables. Cette alliance dure depuis plus d’un siècle et demi. Depuis le creuset andalou, le flamenco s’est peu à peu formé. D’abord art festif des fêtes privées, il est sorti de ce cadre pour trouver d’autres lieux de représentation. Ce furent les cafés-cantantes, puis les concours, puis les opéras-flamencos. Il fût parfois l’objet de controverses et de débats entre les défenseurs de la modernité et ceux de la tradition. Le flamenco est une musique immédiatement identifiable pour un auditeur profane. Il est pourtant constitué d’un nombre important de formes et de familles de formes. L’objet de cette étude est de montrer les récurrences dans les formes - les palos- afin de pouvoir identifier la forme par l’analyse rythmique, littéraire et musicale, et en particulier en se basant sur le jeu de guitareIn imaginary as well than in practice, guitar and flamenco music are inseparable . This alliance last for more than a century and half. From the Andalusian melting pot, flamenco has little by little formed himself. At first festive art from private parties, he went out to find new places of representation. That was the cafés-cantantes, then the competitions, then the opéras-flamencos. He was sometimes the object of controversy and of debates between defenders of modernity and tradition. Flamenco is an immediately identifiable music for a profane auditor. But he is constituted of an important numbers or forms or of form family. This study object is to show recurrences in the forms – the palos – to be able to identify the form by rhythmical, literary and musical analysis, particularly basing itself on the guitar playing
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Arrascue, Arevalo Nahum A. "Determinación de las propiedades físicas de los agregados de tres canteras y su influencia en la resistencia del concreto normal con cemento Portland Tipo I." Bachelor's thesis, Universidad Ricardo Palma, 2011. http://cybertesis.urp.edu.pe/handle/urp/1151.
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Debido al desarrollo de la construcción civil. Es importante el estudio del concreto por ser un material estructural mas extensamente usado hoy en el mundo.
En nuestro país se ejecutan construcciones tal como edificios, puentes, carreteras, reservorios, etc. que generan el desarrollo urbano. Siendo necesario para estas construcciones el estudio de las propiedades del concreto tales como la compresión, tracción y flexión.
La técnica actual de los tipos de construcción exige la predeterminación de las propiedades del concreto con la mayor garantía de este. De todas las propiedades del concreto la más importante y usada es la resistencia a la compresión.
Aunque la relación agua/cemento es importante para determinar la resistencia del concreto, factores tales como la compactación, condiciones de curado, tamaño del agregado y sus características minerales, los aditivos, la geometría de los especímenes. la condición de humedad, el tipo de esfuerzo y la velocidad de aplicación de la carga pueden tener también un efecto importante en la resistencia.
Es por ello que estudiaremos una de las características del agregado, que es el tamaño, que se sabe que afecta la resistencia del concreto en varios grados. Además por consideraciones teóricas puede anticiparse que independientemente de la relación agua/
cemento, el tamaño, la forma, la textura de la superficie, la granulometría y tipo de mineral afectan la resistencia del concreto.
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Baeza, de la Fuente Verónica. "Cadenas de Producción en una Fuente de Dacitas Vítreas: El caso de Linzor." Tesis, Universidad de Chile, 2008. http://www.repositorio.uchile.cl/handle/2250/106112.
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Vaňková, Jana. "Design služeb Zátiší Catering Group, a.s." Master's thesis, Vysoká škola ekonomická v Praze, 2014. http://www.nusl.cz/ntk/nusl-191749.
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The thesis "Service Design of Zátiší Catering Group, a.s." is focused on the management of innovations and service design. The aim is to analyse and identify possible potential and opportunities for improvement of catering services in Zatiší Catering Group, a.s. Content of the thesis includes research of service design and innovation process, study based on application of the design service approaches, introduction of the study outputs, actual project of a new service design and recommendations. Following methods and techniques were used in research: persona, contextual interview, service safari, benchmarking, service blueprints, empathy map, product box. The thesis should contribute to the theoretical determination of service design and its following aplication in the design of a specific service. Final outcome of the study is a service proposal for a canteen in Lycée Français de Prague.
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Moudrá, Jana. "Penzion pro seniory." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-226026.
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The aim of this master's thesis is to design a pension for the seniors in Třebíč. Pension for the seniors is situated in a town district called Horka-Domky. It is building with wall's support system. Building is founded on shallow foundation. Walls are made of VP bricks and single ply flat roof. Pension has one basement and three overground storey. On the basement there are storehouse, archiv, technical room and engine room. On the ground floor there are office, nurse´s room, preparatory food, dinning room and apartment. On the sekond and three floor are apartment. Their is a big garden too.
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Jajtnerová, Martina. "Rousínov, městské polyfunkční centrum za náměstím." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2017. http://www.nusl.cz/ntk/nusl-355016.
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Diploma thesis suggests a new functional use of former vocational boarding school near town center of Rousínov and deals with its reconstruction and modification to serve the new purpose. Current conditions of communication routes and public welfare are being analyzed in order to select proper urban model, that would be applied. Two buildings of former dormitories are to be replaced by leisure time activity center and multifunctional house with commercial space and retirement house respectively. The purpose of former canteen will be left as it this, although it is meant to be enhanced by adding cafeteria with roof garden. In the given context, an architectural design was elaborated while using former structures and layout but with new inner structure. Vertical wooden structures with dynamically spaced elements are used as a common feature. Apart from design of the buildings themselves a special care was also taken while creating the environment. Parks are laid out in a polygon grid, shaped by the straight lines of communication routes.
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Ruiz, Pinto Bill Edson. "Diseño de un biodigestor para generación de energía a partir del estiércol de ganado vacuno para una vivienda rural en el CC.PP. Las Canteras del distrito de Pátapo – Chiclayo – Lambayeque." Bachelor's thesis, Universidad Católica Santo Toribio de Mogrovejo, 2020. http://hdl.handle.net/20.500.12423/2498.
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El presente trabajo de investigación se desarrollará en el Centro Poblado Las Canteras en el Distrito de Pátapo, Provincia de Chiclayo, Departamento de Lambayeque, en donde existen viviendas muy dispersas ubicadas en las chacras, que se ubican alejadas de las líneas eléctricas convencionales, es así que dichos pobladores no pueden acceder al servicio de energía eléctrica, por lo que viven en oscuridad por las noches, sin poder realizar actividades, en especial los niños. Otro problema que existe en estas viviendas es el uso de cocinas artesanales instaladas sin ningún criterio técnico, que utilizan leña para la cocción de sus alimentos extrayendo dicha materia de la tala de algarrobos existentes en la zona.
Las viviendas en la zona son de material rústico: adobe y techo de calamina, siendo la concina uno de los ambientes de la vivienda, lugar donde se produce bastante humo, es por ello que para solucionar dicho inconveniente se ha propuesto diseñar un sistema de producción de biogás para uso domiciliario, a partir del estiércol de ganado vacuno existente en el Centro Poblado Las Canteras, con una producción diaria de estiércol de 314,0 kg/día; PH de 7,3; materia seca 6%; cuyo potencial de Biogás a producir es de 0,55 m3/día.
De este estudio se determina que el Biodigestor a implementar, será Tubular tipo Taiwán, por necesitar técnicas de construcción sencillas además su ser económico, para su construcción se requerirá de una fosa de 4 m de largo, con 1 m de profundidad y 1,2 m de ancho en superficie. El tamaño de la Biobolsa será de 1,25 m de diámetro por 4 m de longitud, con un volumen total de 4,90 m3 y un volumen para el almacenaje de biogás de 1,60 m3.
El presupuesto total que involucra la implementación del Biodigestor asciende a S/. 3 909,20 y los gastos de operación y mantenimiento son de S/. 300 al año.
Finalmente, con este tipo de trabajos se ha logrado utilizar residuos locales y poder satisfacer las necesidades de energía eléctrica de los pobladores Centro Poblado Las Canteras.Tesis
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CARVALHO, Camila Xavier de. "Tipagem molecular da cápsula de Haemophilus influenzae isolados da nasofaringe de crianças de creches de Goiânia." Universidade Federal de Goiás, 2010. http://repositorio.bc.ufg.br/tede/handle/tde/1803.
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Previous issue date: 2010-03-19Haemophilus influenzae (Hi) causes infection in children, and is presented in two ways: with six encapsulated serotypes a-f and non-encapsulated or nontypeable (NTHi). Capsulated strains are responsible for a variety of invasive diseases, with meningitis being the most frequent. Nontypeable strains are responsible for respiratory tract infections and acute otitis media in children under 24 months. Children who attend day care centers have increased risk of developing otitis media when colonized with NTHi. Our goal was to describe the prevalence of colonization by Hi and risk factors associated with carrier status in children attending day care centers. Nasopharyngeal swabs collected from 1192 healthy children under five years of age who attended one of 62 daycare centers in Goiânia - Goiás, Brazil were analyzed. The samples were placed on chocolate agar plates and incubated in an atmosphere containing 5% CO2 at 37 ° C overnight. Hi were identified according with colony morphology in culture, Gram staining, and their requirement for V (hemin) and X (NAD) factors. Capsular typing and the presence of the genes TEM1 and ROB1 for resistance to β-lactams were evaluated by PCR. Differences between proportions and means were tested using Chi-square and Student's t test, respectively. Estimates of relative risk (odds ratio) were evaluated by univariate and multivariate logistic regression, p values less than 5% were considered statistically significant. The prevalence of colonization among the 1192 children was 32.1% and 23.3% for HiNT and 8.8% for encapsulated strains. The prevalence of strains carrying the gene TEM1 was 38.4%. Among HiNT strains the prevalence of TEM1 gene was 43.2%. Previous hospitalization of children in the last 6 months was independently associated with the risk carrier by H. influenzae typeable. The data described in this study will aid investigation on the impact of the 10-valent pneumococcal vaccine (PHiD-CV) introduction.
Haemophilus influenzae (Hi) é uma das espécies de bactéria que causa infecção em crianças, e se apresenta sob duas formas: capsulados com seis sorotipos de a-f e não capsulados ou não tipáveis (HiNT). Cepas capsuladas são responsáveis por uma variedade de doenças invasivas, sendo a meningite a mais freqüente. As cepas não capsuladas ou não tipáveis são responsáveis por infecções do trato respiratório e otite média aguda em menores de 24 meses. As crianças que frequentam creches têm risco aumentado de desenvolverem otite média quando colonizadas por HiNT. Nosso objetivo foi descrever a prevalência de colonização por Hi e fatores de risco associados ao estado de portador em crianças atendidas em creches. Foram analisados swabs de nasofaringe coletados de 1192 crianças saudáveis menores de cinco anos de idade que frequentavam uma das 62 creches de Goiânia - Goiás, Brasil. As amostras foram semeadas em placas de ágar chocolate e incubadas em atmosfera contendo 5% de CO2 a 37°C durante a noite. Os Hi foram identifiados de acordo com a morfologia da colônia em meio de cultura, coloração de Gram e a exigência dos fatores V (hemina) e X (NAD). A tipagem capsular assim como a presença dos genes TEM1 e ROB1 para resistência a β-lactâmicos foi avaliada pela PCR. Diferenças de proporção e de média foram avaliadas pelo teste do Chi-quadrado e teste t de student, respectivamente. Estimativas de risco relativo (odds ratio) foram avaliadas por regressão logística uni e multivariada, valores de p menores que 5%, foram considerados estatisticamente significantes. A prevalência de colonização entre as 1192 crianças foi de 32,1% sendo 23,3% para HiNT e 8,8% para cepas capsuladas. A prevalência de cepas portadoras do gene TEM1 foi de 38,4%. Dentre os HiNT a prevalência de cepas portadoras do gene TEM1 foi de 43,2%. Internação prévia da criança nos últimos 6 meses esteve independentemente associado ao risco de portador por H. influenzae tipável. Os dados obtidos neste estudo poderão subsidiar o impacto da introdução da vacina pneumocócica decavalente PHiD-CV.
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Weyr, Jan. "University Residential Centre." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-226577.
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This diploma thesis is aimed on solution of a three-storey object for residential and commercial purposes of a university. In the ground floor there is canteen with canteen kitchen, café, shops and fitness. The first and second floors are designed as an accommodation for students with different types of room layouts. Reinforced concrete skeleton was chosen as a load-bearing system of the building and acoustic masonry is used as an infill material. The roof is designed as a green flat roof with extensive type of flora. The object is founded on piles.
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Tejada, Gurmendi Jaime Troy. "Análisis del marco normativo aplicable a la afectación de canteras por el estado para la ejecución de obras de infraestructura: El caso de la superposición total de la cantera la grama a la concesión minera “Giovanna Hermosa”." Master's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2016. http://hdl.handle.net/10757/621336.
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Presenta el caso de la superposición total de la cantera “La Grama” a la concesión minera “Giovanna Hermosa”. En base a ello, es que se determina la problemática en tanto en el caso planteado la cantera afectada por el Estado afectaba los derechos del titular minero de la concesión “Giovanna Hermosa”, siendo por ello que surge la interrogante de cuál actividad debe primar y la identificación de un vacío normativo al respecto y criterios cuya fundamentación merece ser analizada de manera seria y multidisciplinaria. En este marco, la afectación de canteras por el Estado responde a una normatividad especial regulada por el Decreto Supremo N° 037-96-EM, mediante el cual se facultaba a las entidades públicas -previo cumplimiento de determinados requisitos- a comunicar al Instituto Geológico Minero y Metalúrgico – Ingemmet, respecto a la afectación de canteras para materiales de construcción que coadyuven a la realización de obras de infraestructura del Estado. Adicional a ello, advirtiendo que la atención a dicha problemática es prácticamente inexistente en nuestra doctrina nacional, se justifica la realización de una investigación en la que se analice la situación de conflicto brevemente reseñada. Para tal efecto, es determinante diferenciar entre las figuras jurídicas involucradas (afectación de canteras por el Estado versus concesiones mineras) a efectos de entender la naturaleza jurídica de cada una de ellas y a partir de ello diseñar la solución frente al conflicto planteado y a la ausencia de una disposición expresa sobre el particular. En tal sentido, privar o limitar al concesionario minero del derecho a extraer los minerales que se otorga mediante la fórmula de la concesión minera a través de una disposición sin justificación racional aparente, cercenando la seguridad jurídica que reviste toda la dimensión de la concesión minera como institución jurídica resulta desproporcional, en tanto no se prevé la obligación de pago o resarcimiento alguno en favor del concesionario minero frente a dichas circunstancias, dejando a la concesión minera sin contenido al no otorgar un derecho de exclusividad sobre los recursos minerales concedidos. En virtud de lo expuesto, uno de los objetivos principales es reformular dicha figura de excepción a través de un régimen que no implique perjuicios ni incremento de riesgos al titular minero.Trabajo de investigación
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D'Elia, Camila Andreia. "Indicadores de exposição a fatores de risco e proteção à saúde do escolar: análise da Pesquisa Nacional de Saúde do Escolar (PeNSE), Brasil, 2012." reponame:Repositório Institucional do FGV, 2016. http://hdl.handle.net/10438/16958.
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This thesis search to identify if schools and familiar characteristics are associates in students behavior. For that, exposure to risk factors and health protection indicators were created using the ‘Pesquisa Nacional de Saúde do Escolar (PeNSE) 2012’ from the Instituto Brasileiro de Geografia e Estatística (IBGE) data bases about 9° grade students. The twenty six indicators created approach the central themes of alimentation, health, violence, drug use, physical activities, being higher the healthier practices. The linear regression modeling were used as the data analysis. With the results analysis was possible to see that the familiar presence is essential for the student to have good school habits and healthier behaviors. The school also have a strong influence over the teenagers, so being important to students development.
O presente trabalho busca identificar se características das escolas e do ambiente familiar estão associadas a práticas e comportamentos dos alunos. Para isso foram construídos indicadores de exposição a fatores de risco e proteção à saúde utilizando dados da Pesquisa Nacional de Saúde do Escolar (PeNSE) 2012, do Instituto Brasileiro de Geografia e Estatística (IBGE), para estudantes no 9º ano (8ª série) do ensino fundamental. Os vinte e seis indicadores criados abordam os temas centrais de alimentação, saúde, violência, uso de drogas e prática de atividades físicas, sendo crescente quanto mais saudável a prática ou comportamento. O modelo regressão linear foi utilizado como ferramenta em análise de dados. Com base nos resultados foi concluído que o papel dos pais é essencial para que o escolar tenha hábitos e comportamentos saudáveis. A escola também exerce influência sobre os adolescentes, sendo importante no desenvolvimento dos escolares.
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Díaz, Marin Hugo Nilto, and Ali Mayki Gabriel (0 Oviedo. "Elaboración de un concreto f’c=210 kg/cm2 para elementos verticales reemplazando parcialmente el cemento con cenizas de cascarilla de arroz y la arena con PET reciclado para reducir la sobreexplotación de los agregados de las canteras en Lima." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2021. http://hdl.handle.net/10757/655337.
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En distintas partes del mundo como Inglaterra, Cuba y Perú, se está presentando una situación en que la materia prima de la construcción como los agregados se está acabando por la sobreexplotación y se teme en un futuro que existirá una criticidad mayor de estos materiales. Por ello, el objetivo de este estudio es elaborar un concreto f’c=210 kg/cm2 para elementos verticales, con el fin de reducir parcialmente el cemento por ceniza de cascarilla de arroz (CCA) y la arena por PET. En esta investigación, se ha determinado que la cascara de arroz incinerada puede generar que el material se comporte como una puzolana al igual que el cemento. Asimismo, para el caso del PET reciclado se ha investigado con un tamaño reducido puede permitir adherirse y acomodarse de una mejor manera evitando generar lagunas en el concreto. En esta investigación, se han elaborado cuatro combinaciones con diferentes proporciones de CCA y PET, de las cuales dos de ellas han presentado resultados favorables cumpliendo todos los requerimientos técnicos para un concreto f’c=210 kg/cm2. Este concreto propuesto puede reducir entre un 10% a15% el uso de cemento y un 2.5% de arena para un metro cubico de concreto. De esta manera, se ha demostrado que el aprovechamiento del material agroindustrial como es la cascarilla de arroz y el material reciclado como el PET puede reducir hasta un 6% el uso de agregados como la arena, la piedra caliza y la arcilla, estos últimos que son usados para la elaboración de cemento.In different parts of the world such as England, Cuba and Peru, a situation is occurring in which the raw material for construction such as aggregates is running out due to overexploitation and there is fear in the future that there will be a greater criticality of these materials. Therefore, the objective of this study is to elaborate a concrete f'c = 210 kg / cm2 for vertical elements, in order to partially reduce the cement by rice husk ash (CCA) and the sand by PET. In this investigation, it has been determined that the incinerated rice husk can cause the material to behave like a pozzolana just like cement. Likewise, in the case of recycled PET, it has been investigated with a reduced size that can allow it to adhere and accommodate in a better way, avoiding generating gaps in the concrete. In this research, four combinations with different proportions of CCA and PET have been elaborated, of which two of them have presented favorable results, meeting all the technical requirements for a concrete f'c = 210 kg / cm2. This proposed concrete can reduce the use of cement and 2.5% sand for one cubic meter of concrete by 10-15%. In this way, it has been shown that the use of agro-industrial material such as rice husk and recycled material such as PET can reduce the use of aggregates such as sand, limestone and clay, the latter by up to 6%. They are used to make cement.
Tesis
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de, Mesa Gárate Ana. "Los marmora de Toletum: estudio de los granitos y calizas del centro peninsular empleados en la ciudad romana y tardoantigua de Toledo." Doctoral thesis, Universitat Rovira i Virgili, 2013. http://hdl.handle.net/10803/119368.
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Este trabajo se centra en la caracterización de los materiales geológicos de la ciudad de Toledo y su territorium, así como en la localización de posibles canteras que suministraron material a Toledo en época romana y tardoantigua. Destaca en este estudio su carácter multidisciplinario, apoyándose en gran medida en aspectos geológicos, históricos, y arqueológicos.
Se ha realizado un inventario de los usos atestiguados (epigrafía, escultura y decoración arquitectónica) de cada uno de los materiales tratados y convenientemente caracterizados a través de análisis petrológicos. Estos análisis, se realizaron tanto a muestras de cantera como arqueológicas, destacando el estudio llevado a cabo en el circo y acueducto de Toledo.
El análisis comparativo de todas las muestras ha supuesto, entre otros resultados, la confirmación de: canteras romanas y visigodas, la existencia de canteras en la misma ciudad, y nuevos planteamientos sobre la topografía de la ciudad.This work focuses on the characterization of geological materials from the city of Toledo and its territorium as well as the possible location of quarries that supplied materials to Toledo in Roman and Late Antiquity. Emphasises this study its multidisciplinary nature, relying heavily on geological, historical, and archaeological. It has made an inventory of attested uses (epigraphy, sculpture and architectural decoration) of each of treated materials and properly characterized by petrological analysis. These tests were carried out to both quarry and archaeological samples, highlighting the study made in the circus and aqueduct of Toledo. The comparative analysis of all samples has meant, among other results, confirmation of: Roman and Visigoth quarries, the presence of quarries in the same city, and new approaches to the topography of the city.
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Juríková, Veronika. "Penzion pro seniory." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-392230.
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The diploma thesis deals with a new building of retirement home. This thesis aims to elaborate a project documentation for the construction of the building. It is a self-standing object on a flat land. The retirement home has one underground floor and three above ground floors. On the underground floor there are the retirement home’s technical equipment and warehouses. On the ground floor there are public services: patisserie and café, hairdresser, dining room. The first floor and the second floor are designed for the accommodation of seniors in single and double apartments. There are also a common room and retirement home’s equipment. The bearing construction consists of ceramic masonry of thickness 300 mm and reinforced concrete columns. The masonry and the columns are based on a concrete bases and concrete beads. The retirement home is roofed with a mono-pitched roof. The object is insulated by a contact thermal insulation system.
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Dosedlová, Martina. "Velký dům pro malé město." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-354995.
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Topic of this thesis is revitalisation of former joiner-specialised high school areal in Rousínov u Vyškova. Areal is located on flat grounds on Tyršova street in cadastral area of Rousínov u Vyškova near Sušil square, central and important area of town. In the areal, 6 building are located, some of which are to be demolished a replaced with new ones, some rebuild for different purspose. The main building of the elementary school and the school gym will be maintained without changes. Building of former girls boarding school will be arranged to elementary school utilization. Boys boarding school building will be rebuild to a nursing home. Building of joiner-specialised high school will be demolished and replaced with hotel, library and small brewery. Building of school canteen will be demolished except for its basement level, which will be kept as repository. Newly created space of ground will create a small plaza between the elemetary school, center of free time and the nursing home. Fences around the area will be removed so that whole area can be accessed by public a will provide its visitors a nice place stay.
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Fumanal, i. Pagès Miquel Àngel. "La pedra de Girona. L'esclat de l’escultura arquitectònica i cultual, 1300-1350." Doctoral thesis, Universitat de Barcelona, 2019. http://hdl.handle.net/10803/669955.
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Vers 1300 Girona es veu influïda per un context sòcio-polític i artístic concret i molt favorable a “l’expansió” en termes econòmics, demogràfics i creatius. A banda del bon estat i creixement del poder econòmic i comercial de la Corona, la proliferació d’ordes religioses i la renovació de les seus episcopals i grans parròquies, especialment concentrada en la meitat nord del principal i tota la zona meridional del regne de França, propicien l’èxit de Girona i les seves pedreres. A partir del 1300, i amb seguretat fins a la pesta de 1348, el col·lectiu de pedrers és el grup professional més nombrós de la ciutat i, proporcionalment, a partir de les dades conegudes, un dels més importants de l’antiga Corona d’Aragó, superant els 180 noms diferenciats de pedrers actius en la primera meitat de segle. La immigració, i dins aquesta, la immigració de pedrers, és un dels eixos fonamentals per entendre l’evolució demogràfica de la Girona del segle XIV. L’acció del bisbe Arnau de Mont-rodon (†1348) propicià la construcció a la catedral d’una capella dedicada als quatre sants màrtirs Germà, Just, Sici i Paulí, els patrons dels picapedrers. Durant la primera meitat del segle XIV la realització de peces escultòriques amb pedra nummulítica i la seva exportació fora de Girona viu un moment d’esclat
sense precedents, comparable a una explosió de creativitat, productivitat i exportació. Això és degut a la coincidència de com a mínim quatre factors determinants: en primer lloc, la forta tradició de la ciutat en el treball de la pedra calcària local i el creixement urbanístic experimentat després de la guerra de 1285. En segon lloc, l’assumpció del material petri per part de la reialesa (i a través d’aquesta, de la noblesa i la burgesia) en la seva utilització en grans projectes funeraris i arquitectònics. Tercer, l’existència de mestres pedrers experimentats i capaços tècnicament de generar materials prefabricats per als projectes reials. I finalment en quart lloc, la disponibilitat d’una pedra amb molts matisos, colors i dureses, capaç de proveir conjunts harmònics, durables i policroms per a tot tipus de necessitats. La producció i l’exportació es donen en paral·lel en dos camps significatius: l’escultura funerària i l’escultura arquitectònica. Pel que fa a l’estandardització d’uns models concrets en escultura arquitectònica, aquesta també suposa la tria i repetició de dos motius fitomòrfics, els capitells de fulla de palma i de flor de lliri, que com a símbols, es troben íntimament lligats al tarannà de la cort de Jaume II, basada en la fe i la justícia. La predilecció pels textos atribuïts a Salomó (entre d’altres) per part del rei, i la influència d’alguns dels més alts consellers (per exemple Arnau de Vilanova i Ramon Llull) podrien ser un dels principals motius de l’aparició i propagació dels dits models. Les peces produïdes, tant les exportades com les de la mateixa Girona, segueixen un codi de mesures i proporcions que es mantindrà amb poques alteracions en el transcurs dels segles següents, amb diferències subtils. Al seu torn, i a diferència del que han dit alguns estudiosos, l’anàlisi dels conjunts conservats permet asseverar que existien unes normes “tàcites” entre els pedrers a l’hora d’aplicar els materials esculpits d’una o altra manera, i en aquest sentit es repeteix la diferenciació entre finestres i galeries o claustres. L’èxit en l’exportació massiva d’elements prefabricats fou possible mercès a la bona connexió viària terrestre de Girona vers els principals nuclis circumdants, així com les populoses ciutats de Barcelona i Perpinyà, pràcticament equidistants. El regnat de Jaume II coincideix amb l’impuls dels principals camins reials i la millora de llurs infraestructures, sobretot els ponts. Seguidament, la construcció d’una carretera de Girona al seu port natural, Sant Feliu de Guíxols, obre la capacitat exportadora per mar, i per tant, l’augment de la distància fins on els materials poden ser transportats amb certa rapidesa. Girona igualment pogué exportar des dels ports de Palamós, Castelló d’Empúries i Roses.Around 1300 Girona is influenced by a specific socio-political and artistic context, very favorable to "expansion" in economic, demographic and creative terms. However, the good state and growth of the Crown's economic and commercial power, the proliferation of religious orders and the renewal of its episcopal and grand parishes, especially concentrated in the northern half of the principal and throughout the southern part of the kingdom of France, are conducive to the success of Girona and its quarries. From 1300, and surely until the plague of 1348, the stonemasons group is the largest professional group in the city and, proportionally, from known data, one of the most important in the ancient Crown of Aragon, surpassing the 180 differentiated names of active stonemasons in the first half of the century. At that time, the production of sculpture pieces with nummulitic stone and their export outside of Girona saw an unprecedented moment of explosion, comparable to a rising of creativity, productivity and export. This is due to the coincidence of at least four determining factors: first, the strong tradition of the city in the work of local limestone and the urban development experienced after the war of 1285. Second, the the assumption of those stone materials by the royalty (and through it, the nobility and the bourgeoisie) in its use in large funerary and architectural projects. Third, the existence of experienced quarry masters and technically capable of producing precast materials for royal projects. And finally, the availability of a stone with many nuances, colors and hardness, capable of providing harmonic, durable and polychrome ensembles for all kinds of needs. Production and export are paralleled in two significant fields: funerary sculpture and architectural sculpture.
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Briceño, Jesús. "Quebrada Santa María: las puntas en cola de pescado y la antigüedad del hombre en Sudamérica." Pontificia Universidad Católica del Perú, 2012. http://repositorio.pucp.edu.pe/index/handle/123456789/113315.
Full textAbstract:
Fishtail Points at Quebrada Santa María and the Antiquity of the Man in South AmericaIn light of new discoveries and theoretical proposals, the discovery of the first sites containing evidence of fish tail points at Quebrada Santa María, Chicama valley, northern Perú, contributes with new information that answers more than one of the questions concerning the first inhabitants of South America.El descubrimiento de los primeros sitios con evidencias de la tradición de puntas de proyectil en cola de pescado en Quebrada Santa María, valle de Chicama, norte del Perú, por las caracteristicas de hallazgos, y a la luz de los nuevos descubrimientos y propuestas teóricas, plantea la posibilidad de contribuir con nuevos datos para dar respuesta a más de una de las interrogantes que tenemos sobre los primeros habitantes en Sudamérica.
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Giacomelli, Simone de Castro. "AVALIAÇÃO E PROMOÇÃO DAS BOAS PRÁTICAS EM CANTINAS ESCOLARES." Universidade Federal de Santa Maria, 2014. http://repositorio.ufsm.br/handle/1/5763.
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The objective of this study was to evaluate and promote the Good Handling Practices and Good Nutritional Practices in school canteens in the municipality of Santa Maria/RS. The study was conducted in 18 school cafeterias, with 7 of the municipal, state, and 5 of 6 within the particular context of education, the study took place from December 2012 to December 2013. Elaborated three instruments for the realization of research, an instrument for determining the profile of the school canteens, another to assess school canteens as the regulations in force and the third to check the sanitary conditions of the canteens. Was elaborated still a Training Program Best Practices, divided into three modules: Good Nutritional Practices, Good Handling Practices and Good Sustainable Practices. With the instruments gave a survey of the current situation of school canteens evaluated as well as a considerable number of trained food handlers and managers canteens and schools. Through the survey school canteens have low fitness in relation to existing laws, both in nutritional aspects, as in health. It is believed that this study will serve to support future projects, provide the basis for an update of state law for school canteens in force and can support public policy development.O objetivo deste trabalho foi avaliar e promover as Boas Práticas de Manipulação e Boas Práticas Nutricionais em cantinas escolares do município de Santa Maria/RS. A pesquisa foi desenvolvida em 18 cantinas escolares, sendo 7 do âmbito municipal, 5 do âmbito estadual e 6 do âmbito particular de ensino, o estudo ocorreu no período de dezembro de 2012 a dezembro de 2013. Elaborou-se três instrumentos para a realização da pesquisa, um instrumento para determinar o perfil das cantinas escolares, outro para avaliar as cantinas escolares quanto as regulamentações em vigor e o terceiro para verificar as condições higiênico-sanitárias das cantinas. Elaborou-se ainda um Programa de Capacitação em Boas Práticas, distribuídos em três módulos: Boas Práticas Nutricionais, Boas Práticas de Manipulação e Boas Práticas Sustentáveis. Com os instrumentos, obteve-se um levantamento da atual situação das cantinas escolares avaliadas, bem como se capacitou um número considerável de manipuladores de alimentos e gestores de cantinas e de escolas. Por meio do levantamento realizado as cantinas escolares apresentam baixa adequação em relação as legislações vigentes, tanto nos aspectos nutricionais, como nos sanitários. Acredita-se que o presente estudo poderá servir de apoio para futuros projetos, servir de base para uma atualização da legislação estadual para cantinas escolares em vigor, bem como pode subsidiar elaboração de políticas públicas.
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Doležal, Petr. "Penzion pro seniory." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2018. http://www.nusl.cz/ntk/nusl-371876.
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The diploma thesis deals with a new building of retirement home. This thesis aims to elaborate a project documentation for the construction of the building. It is a self-standing object on a flat land. The retirement home has one underground floor and three above ground floors. On the underground floor there are the retirement home’s technical equipment and warehouses. On the ground floor there are public services (patisserie and café, manicure and pedicure, pharmacy and hairdresser), dining room, the retirement home’s background which includes an office and a reception. The first floor and the second floor are designed for the accommodation of seniors in single and double apartments. There are also a common room and retirement home’s equipment. The bearing construction consists of ceramic masonry of thickness 250 and 300 mm and reinforced concrete columns. The masonry and the columns are based on a concrete bases and concrete beads. The retirement home is roofed with a double-skinned sloping roof with a load-bearing structure made of truss girders. The facade of the building is partly designed as ventilated. The object is insulated by a contact thermal insulation system.
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Plascencia, Olivares Edgar Andres, and Vilca Manuel Eugenio Obregón. "Propuesta de utilización de un sistema de pilas de grava compactada para el mejoramiento de un suelo arenoso en el distrito de San Juan Bautista." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2021. http://hdl.handle.net/10757/656612.
Full textAbstract:
Esta Tesis de investigación estudia la propuesta de aplicación de un sistema de mejoramiento de suelos para un proyecto inmobiliario de nueve niveles que se proyecta ejecutar en el distrito de San Juan Bautista, en la región Loreto, la cual colinda con el distrito de Iquitos. Bajo esta premisa, se desarrolla la idea de cómo introducir un sistema de mejoramiento para suelos de baja resistencia, el cual reemplazará el sistema de cimentaciones profundas propuesto inicialmente, en el terreno del proyecto se realizó el estudio de suelos y se concluyó que las capas superficiales son de material orgánico, en la capa intermedia con alta potencia se clasifico a las arenas y finalmente se encontró arcilla dura a una profundidad promedio de 8 a 9 metros. A continuación se procedió a estudiar conceptualmente los diferentes tipos de cimentación profunda y sistemas de reforzamiento de suelos. Finalmente nos centramos en el sistema de Pilas de grava compactada, la cual ya registra eficientes antecedentes en diversos proyectos realizados en la ciudad de Lima, y en el norte del país. Es así, que debido a las características desfavorables de los suelos de la ciudad de San Juan Bautista, se optó a dar inicio con la realización del diseño, luego a la evaluación del proceso constructivo, el análisis de los recursos a emplear; siendo la etapa de exploración de canteras, el proceso más determinante para el inicio de la viabilidad del sistema en términos de diseño, costo y tiempo de ejecución.
Finalmente se concluye que el sistema de Pilas de grava compactada tiene la capacidad de incrementar la presión admisible del suelo, y disminuir los costos de construcción de la cimentación.This Research Thesis studies the proposal for the application of a soil improvement system for a nine-level real estate project that is planned to be executed in the San Juan Bautista district, in the Loreto region, which borders the Iquitos district. Under this premise, the idea of how to introduce an improvement system for highly compressible soils is developed, which will replace the system of deep foundations initially proposed, in the field of the project the soil study was carried out and it was concluded that the surface layers are of organic material, in the intermediate layer with high power the sands were classified and finally hard clay was found at an average depth of 8 to 9 meters. Next, the different types of deep foundations and soil reinforcement systems were conceptually studied. Finally, we focus on the system of Piles of compacted gravel, which already records efficient records in various projects carried out in the city of Lima, and in the north of the country. Thus, due to the unfavorable characteristics of the soils of the city of San Juan Bautista, it was decided to begin with the realization of the design, then to the evaluation of the construction process, the analysis of the resources to be used; being the quarry exploration stage, the most decisive process for the beginning of the viability of the system in terms of design, cost and execution time. Finally, it is concluded that the system of compacted gravel piles has the capacity to increase the admissible pressure of the soil, and decrease the construction costs of the foundation
Tesis
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Forman, Daniel. "Základní škola." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-226178.
Full textAbstract:
Thesis Theme is a primary school, namely the outbuilding primary school Havlíčkův Brod, Konečná 1884. I suggest first grade pavilion and pavilion with school canteen with kitchens. Pavilions are based on the footings. Pavilions are designed as a two-way system from the wall HELUZ. Construction of ceiling are from ferroconcrete slabs are cross reinforced, single-layer roof is flat with a classic sequence of layers. In addition to construction and process layout I solved also the statics of building in specialize of concrete structures. The following are also evaluated heat and acoustic requirements and requirements for fire safety of buildings. New pavilions are solved as wheelchair accessible. Pavilion of the first grade has two floors with 5 classes of stem, 1 vocational and 2 classes are earmarked for after-school clubs. This pavilion is connected to the connecting neck between the former pavilon A and pavilion B. Dining pavilion has one floor, which is divided in the school canteen and kitchen is connected to the connecting neck leading to the gym. The land is mildly sloping to the south side. All consstructions comply with the applicable standards and recommendations ČSN.