Дисертації з теми "Profit intensity"
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Kantola, Jan. "Market Potential Analysis of Producer Services : A Study of Jönköping County." Thesis, Jönköping University, JIBS, Economics, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-877.
Повний текст джерелаThe purpose of this thesis is to investigate the market potential of producer services in Jönköping County. In relation to the main purpose, the idea is to examine which factors that have a positive impact on the development of a long run qualitative producer service industry in the region.
The favourable location of Jönköping County is one of the main factors for why the county has one of the highest densities of manufacturing firms in Sweden. Moreover, the region has comparative advantages in several products, for an example; wood, rubber, machinery and electronically goods. Earlier research and comparisons with other international manufacturing clusters indicates that these areas tend to contain highly developed producer service industries. The thesis gives a case example of how the beneficial, mutual interaction between the manufacturing and producer service industries works in the car industry in Germany. However, to be able to establish a successful and close relationship between the above mentioned industries, the theoretical framework distinguishes several important factors; for instance, education and infrastructure are assumed to be the two most vital ingredienses. Nonetheless, also the firms’ production milieu and technology affects the successful development of a cluster district. Furthermore,when relating the theoretical assumptions to the descriptive statistics, with the intention to elucidate the industrial structure of Jönköping County, one can differentiate three major producer service sectors, namely; “Transport and mail”, “Consulting, marketing, law” and finally “Rentals of premises, labour and machinery”. Nevertheless, several alarming observations can be noticed concerning the wage level, education intensity, productivity and gross profit percentage within the county’s producer service industry; where all these features are below the domestic average. Nevertheless, the empirical analysis indicates that the region has a varying, but yet a positive market potential in the majority of the county’s municipalities. With correct priorities, Jönköping County has good future prospects to reach a high competitive position, but to accomplish this; the education intensity has to be improved.
Syftet med denna uppsats är att utreda om Jönköpings län besitter marknadspotential inom närindustriella tjänster. I relation till syftet är avsikten också att ta reda på vilka faktorer som kan underlätta utvecklingen av en långsiktig kvalitativ service industri i länet. Den fördelaktiga geografiska positionen är en av faktorerna till varför Jönköpings län har blivit ett av Sveriges industritätaste områden; där regionen har komparativa fördelar i trä, gummi, maskin och elektroniska produkter. Genom tidigare forskning och vid jämförelser med andra internationella tillverkningskluster hävdas det att det finns tydliga tecken på att dessa områden bör innerhålla starkt utvecklade centra för närindustriella tjänster. I uppsatsen nämns framförallt den tyska bilindustrin som ett exempel på hur nära samarbetet mellan tillverkning och service industrin kan bedrivas. För att kunna nå en nära samverkan mellan de nämnda industrierna så pekar teoridelen ut flera viktiga ståndpunkter, där bland annat utbildning och infrastruktur är av allra högsta vikt. Men även företagens produktionsmiljö och teknologi reflekterar hur ett framgångsrikt klusterområde utvecklas. När man därefter relaterar dessa utgångspunkter till den deskriptiva statistiken med syfte att klargöra Jönköpings läns industristruktur, kan man konstatera att den största industritjänsten utgörs av transport och logistik. Därefter följer marknadsföring,redovisning och juridisk rådgivning, medan den tredje och sista tjänsten är uthyrning av lokaler, maskiner och personal. Dock påträffas flera oroväckande iakttagelser gällande lönenivåer, utbildningsintensitet, produktivitet och bruttovinstandelar inom produktionstjänster i länet, då samtliga faktorer hamnar under riksgenomsnittet. Vidare indikerar de empiriska resultaten och analysen på att det finns en varierande men positiv marknadspotential i majoriteten av länets kommuner. Med rätta prioriteringar så finns det således goda framtidsutsikter för att regionen skall kunna skaffa sig en hög konkurrenskraft i framtiden. Men då krävs det framförallt en högre utbildningsgrad bland den arbetsföra befolkningen i länet.
McCarthy, Stephanie J. (Stephanie Jo). "The role of strategic planning in not-for-profit organizations involved in technology-intensive areas." Thesis, Massachusetts Institute of Technology, 1988. http://hdl.handle.net/1721.1/14773.
Повний текст джерелаVaníček, Jakub. "Měření relativní variance optické intenzity." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-219091.
Повний текст джерелаLeone, Mario. "Profil anthropométrique et biomoteur d'athlètes adolescents québécois soumis à un entraînement intensif, aspect transversal et longitudinal." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq43020.pdf.
Повний текст джерелаMartel, Bruno. "Effets de l'entraînement par intervalles à haute intensité sur le profil de risque cardiométabolique de femmes présentant de l'obésité abdominale." Master's thesis, Université Laval, 2021. http://hdl.handle.net/20.500.11794/67885.
Повний текст джерелаAbdominal obesity is associated with various health problems such as an increased risk of type 2 diabetes and cardiovascular disease. Physical activity is a key element in the management of obesity as it reduces the cardiometabolic risk. Few studies have, however, been interested in determining the best training modality specifically for adult women having abdominal obesity. Objectives: To compare the impact of two cardiovascular training methods (continuous moderate intensity training(MICT) and high intensity interval training (HIIT)) which provide the same energy expenditure on the cardiometabolic risk profile of women characterized by the presence of abdominal obesity. Methods: A total of 20 women with abdominal obesity were randomized into two groups.Thus, 10 women (41.8 ± 8.9 years) took part in the MICT group and 10 women (37.8 ± 5.7 years) in the HIIT group. They had to train 3 times a week for 12 weeks and the training sessions were not supervised. Physical and metabolic data were collected at the beginning and end of the program. A Student's t-test for paired data was performed in order to compare the mean of the data at time 1 and at time 2 for each group. Changes between the two groups were compared using a Student t-test for unpaired data. The data collected is preliminary data as the study is still ongoing. Results: No significant change in VO₂max were observed following the intervention in the MICT and HIIT groups. Following the intervention, no significant difference was found in the cardiometabolic risk factors for the MICT and HIIT groups. Finally, there is no significant difference between the two groups regarding changes for all parameters studied. Conclusions: Our preliminary data shows that MICT and HIIT interventions were not associated with significant improvements inVO₂max or in cardiometabolic risk profile.
Galindo, Duarte José Ángel. "Evolution, testing and configuration of variability systems intensive." Thesis, Rennes 1, 2015. http://www.theses.fr/2015REN1S008/document.
Повний текст джерелаThe large number of configurations that a feature model can encode makes the manual analysis of feature models an error prone and costly task. Then, computer-aided mechanisms appeared as a solution to extract useful information from feature models. This process of extracting information from feature models is known as ''Automated Analysis of Feature models'' that has been one of the main areas of research in the last years where more than thirty analysis operations have been proposed. In this dissertation we looked for different tendencies in the automated analysis field and found several research opportunities. Driven by real-world scenarios such as smart phone or videosurveillance domains, we contributed applying, adapting or extending automated analysis operations in variability intensive systems evolution, testing and configuration
Peerbhay, Sarfaraz. "Private sector intensive care physiotherapists profile and current practices in South Africa." University of Western Cape, 2020. http://hdl.handle.net/11394/7689.
Повний текст джерелаVariability of profile and practices (roles) of the ICU physiotherapists exists globally. The profile and current practices (roles) of the private practice physiotherapist in the private ICU has been minimally explored especially in South Africa (SA). A dearth of survey data and in-depth exploration of the latter exists in the current literature. The aim of this study was to determine and explore the profile and current practices (roles) of the ICU physiotherapists in private ICUs in SA.
2022
Mendel-Hartvig, Hannes, and Viktor Flinnkfelt. "What Drives Liquefied Natural Gas Imports in Europe?" Thesis, Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-148529.
Повний текст джерелаFernandes, Raquel Alexandra Rodrigues. "Molecular mechanisms in obesity and intensive training in children." Master's thesis, Universidade de Aveiro, 2016. http://hdl.handle.net/10773/22363.
Повний текст джерелаPhysical inactivity is a major risk for obesity. This chronic disease results from a caloric imbalance causing an enlargement of adipocytes by excessive fat storage. With an increasing prevalence, childhood obesity is correlated with endothelial dysfunction, inflammation and oxidative stress conducting to the development of other diseases not only in children but also during adulthood. In other hand, numerous children practice exercise of high duration or intensity in high competition sports, which can have harmful effects at physical, physiological and psychological level. In high competition young athletes, oxidative stress and immunosuppression can happen leading to an elevated risk of infection. However, an improved lipid profile is found in childhood athletes. Thus, the objective of the present study was to analyze the impact of childhood obesity as well as intense swimming training in body composition, inflammation and lipid profile, through blood analysis, bioimpedance and immunodetection of the pro-inflammatory cytokines (IL-6 and TWEAK), a myokine (Myostatin) and an acute-phase protein (CRP). For that, 24 young people were recruited into three groups: obese, athlete and lean. The obese group had high levels of body fat, an atypical lipid profile (low HDL and high LDL), high levels of lactate dehydrogenase in the blood indicating tissue damage, chronic inflammation (high IL-6, CRP and TWEAK) and low muscle mass (high Myostatin) without muscle damage (low CK). However, low serum levels of hepatic enzyme (AST and ALT) in these obese children do not associate obesity with liver disease. In other hand, intense physical exercise is not a harmfull activity for young athletes, since the lipid profile is improved and the increased levels of inflammatory markers is not significant. The main benefit of intensive training is the decreased levels of glucose being a protective role for diabetes.
A inatividade física é um dos principais riscos para a obesidade. Esta doença crónica resulta de um desiquilíbrio calórico causando um alargamento dos adipócitos através do excesso de armazenamento de gordura. Com um aumento da prevalência, a obesidade infantil correlaciona-se com a disfunção endotelial, inflamação e stress oxidativo, conduzindo ao desenvolvimento de outras doenças não só em criança, mas também durante a idade adulta. Por outro lado, muitas crianças praticam exercício de elevada duração ou intensidade em desportos de alta competição, o que pode ter efeitos prejudiciais a nível físico, fisiológico e psicológico. Em jovens atletas de alta competição, stress oxidativo e imunossupressão podem ocorrer levando ao elavado risco de infeção. No entanto, perfis lipídicos melhorados são encontrados em crianças atletas. Desta forma, o objetivo do presente estudo foi analizar o impacto da obesidade infantil bem como de treinos intensivos de natação na composição corporal, inflamação e perfil lipídico através de análises ao sangue, bioimpedância e imunodeteção de citocinas pró-inflamatórias (IL-6 e TWEAK), uma miocina (Miostatina) e uma proteina de fase aguda (CRP). Para tal, foram recrutados 24 jovens divididos em três grupos: obesos, atletas e normoponderais. O grupo de obesos apresentou elevados níveis de gordura corporal, um perfil lipídico atípico (baixo HDL e elevado LDL), níveis elevados de lactato desidrogenase no sangue indicando dano tecidual, inflamação crónica (elevado IL-6, CRP e TWEAK) e massa muscular diminuida (elevada Miostatina) sem dano muscular (baixo CK). No entanto os baixos níveis de enzimas hepáticas (AST e ALT) no soro não associam a obesidade com doença hepática. Por outro lado, o exercício físico intenso não é uma atividade prejudicial para os jovens atletas, uma vez que o perfil lipídico é melhorado e o aumento dos níveis de marcadores inflamatórios não é significativo. O principal benefício do treino intensivo é a diminuição dos níveis de glucose tendo um papel protetor para a diabetes.
Benetti, Marilian Bastiani. "CARACTERIZAÇÃO DAS INTERNAÇÕES EM UMA UNIDADE DE TERAPIA INTENSIVA PEDIÁTRICA HUSM/RS." Universidade Federal de Santa Maria, 2015. http://repositorio.ufsm.br/handle/1/5847.
Повний текст джерелаO objetivo desde estudo é caracterizar as internações que ocorreram na Unidade de Terapia Intensiva Pediátrica (UTIP) do Hospital Universitário de Santa Maria (HUSM) de 2006 a 2013. Constitui um estudo retrospectivo, descritivo, transversal, onde se avaliou, mediante dados secundários, 1805 internações neste período. As variáveis consideradas foram: sexo, idade, procedência, desfecho da internação, tempo de internação e causa. Foi realizada a análise descritiva seguida da análise inferencial não paramétrica com nível de significância de 5%. Das 1805 internações a maioria (56,1%), foi do sexo masculino, sendo que 42,4% eram da cidade de Santa Maria e 57,6% da região à qual o HUSM é referência (4ª Coordenadoria Regional de Saúde) ou de outro local do Estado do Rio Grande do Sul. Não houve diferença significativa em relação ao número de internações mensais e entre o número de internações anuais. O tempo médio de permanência na UTIP foi de 7,5 dias. A maioria dos pacientes (41,6%) tinha até um ano de idade, sendo a idade mais frequente de dois meses. A mortalidade encontrada foi de 14,3%, ou seja, 85,7% tiveram alta da unidade. Não houve diferença significativa entre a mortalidade entre os anos avaliados (mínimo de 11% em 2012 e máximo de 17,7% em 2009) e entre as faixas etárias. As causas de internação mais frequentes foram: pneumonia, pós-operatório abdominal, trauma e sepse, sendo que a mortalidade por sepse foi significativamente maior do que por pós-operatório abdominal e por trauma, mas não diferiu da mortalidade por pneumonia. Considerando as características de cada local, os dados encontrados se assemelham aos de outras UTIP no Brasil. O conhecimento dos resultados deste serviço, ainda inéditos, pode contribuir para a tomada de decisões, melhoria na assistência prestada aos usuários, qualificação do serviço e facilidade no acesso às informações. Além disso, o uso desses dados, por meio da análise adequada, divulgação, elaboração de protocolos e condutas para a equipe, podem contribuir para subsidiar estudos futuros, bem como orientar políticas de atendimento e cuidados aos pacientes.
Kropáč, Ondřej. "Návrh tvarovacího systému pro laserový svazek." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-219163.
Повний текст джерелаGarcia, Jason S. "Design, Construction, and Characterization of the University of South Florida Wind Tunnel." Scholar Commons, 2018. https://scholarcommons.usf.edu/etd/7294.
Повний текст джерелаІгнатов, І. І. "Роль ефективної збутової політики в діяльності підприємства". Thesis, Одеський національний економічний університет, 2020. http://dspace.oneu.edu.ua/jspui/handle/123456789/12458.
Повний текст джерелаThesis consists of three chapters. Object of study: sales activities of Telekart-Prilad LLC. Diploma thesis deals with theoretical aspects of The essence and functions of sales, sales policy of the enterprise and the efficiency of sales activities of the enterprise.
Liu, David. "Flow through Rigid Vegetation Hydrodynamics." Thesis, Virginia Tech, 2008. http://hdl.handle.net/10919/35068.
Повний текст джерелаMaster of Science
Maclossi, Mauro. "Transport dans la matière sous dense et sur dense d'un faisceau d'électrons relativistes, produit par l'interaction d'une impulsion laser à ultra haute intensité." Palaiseau, Ecole polytechnique, 2006. http://www.theses.fr/2006EPXX0063.
Повний текст джерелаGephart, Sheila Maria. "Validating a Neonatal Risk Index to Predict Necrotizing Enterocolitis." Diss., The University of Arizona, 2012. http://hdl.handle.net/10150/228155.
Повний текст джерелаKaiser, Claudia. "Hur smakar matoljor? : Raps-, linfrö- och solrosolja — sensorisk bedömning av vegetabiliska oljor som kan framställas i Sverige." Thesis, Örebro universitet, Restaurang- och hotellhögskolan, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-62867.
Повний текст джерелаPu, Jaan H. "Velocity Profile and Turbulence Structure Measurement Corrections for Sediment Transport-Induced Water-Worked Bed." MDPI, 2021. http://hdl.handle.net/10454/18465.
Повний текст джерелаWhen using point measurement for environmental or sediment laden flows, there is well-recognised risk for not having aligned measurements that causes misinterpretation of the measured velocity data. In reality, these kinds of mismeasurement mainly happen due to the misinterpretation of bed orientation caused by the complexity of its determination in natural flows, especially in bedload laden or rough bed flows. This study proposes a novel bed realignment method to improve the measured data benchmarking by three-dimensional (3D) bed profile orientation and implemented it into different sets of experimental data. More specifically, the effects of realignment on velocity profile and streamwise turbulence structure measurements were investigated. The proposed technique was tested against experimental data collected over a water-worked and an experimentally arranged well-packed beds. Different from the well-packed rough bed, the water-worked bed has been generated after long sediment transport and settling and hence can be used to verify the proposed bed-alignment technique thoroughly. During the flow analysis, the corrected velocity, turbulence intensity and Reynolds stress profiles were compared to the theoretical logarithmic law, exponential law and linear gravity (universal Reynolds stress distribution) profiles, respectively. It has been observed that the proposed method has improved the agreement of the measured velocity and turbulence structure data with their actual theoretical profiles, particularly in the near-bed region (where the ratio of the flow measurement vertical distance to the total water depth, z/h, is limited to ≤0.4).
O'Kane, Simon. "Quasi-analytic modal expansion methods for optical modelling of cylindrical nanostructures in GaN LEDs." Thesis, University of Bath, 2015. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.683535.
Повний текст джерелаModesto, José Miguel Ramos. "Analysis of poverty and social exclusion with panel microdata." Master's thesis, Instituto Superior de Economia e Gestão, 2017. http://hdl.handle.net/10400.5/14821.
Повний текст джерелаEsta dissertação propõe-se a modelar a dinâmica da exclusão social ao investigar as características dos indivíduos que contribuem para aumentar a probabilidade deste se encontrar em situação de exclusão social, assim como identificar os grupos mais vulneráveis. Para o efeito, vamos usar o critério proposto pelo Eurostat para definir a exclusão social, usando uma base de dados longitudinal de quatro anos do ICOR (Inquérito para as Condições de Vida e Rendimento) relativa à população portuguesa. O critério é traduzido num indicador binário de exclusão social, assim sendo, recorremos aos modelos Pooled Probit e Probit de Efeitos Aleatórios para modelar os nossos dados. Este trabalho tem também como objetivo enriquecer a literatura existente acerca desta matéria, e possibilitou-nos alcançar resultados interessantes, relativos às características que ajudam a explicar a probabilidade de ocorrência de exclusão social e aos grupos que se mostram mais vulneráveis a este problema.
This dissertation intends to model the dynamics of social exclusion by investigating the individual characteristics that contributes to increase the probability of being socially excluded, as well as the identification of the most vulnerable population groups. We will be using the criteria proposed by the Eurostat to define social exclusion, and we will be using a four years longitudinal data from European Statistics on Income and Living Conditions relative to the Portuguese population. We aggregate the criteria into a binary indicator of social exclusion, so we will be applying a Pooled Probit and a Random Effects Probit model to the data. This work also intends to enrich the literature about this subject, as we were able to reach interesting results, relative to the determinants of social exclusion and some of the most vulnerable groups to this phenomenon.
info:eu-repo/semantics/publishedVersion
ARAÚJO, José Aécio Corrêa de. "Tipificação dos padrões de chuvas intensas em função do posicionamento da intensidade e fatores determinantes para o município de Barreiros do estado de Pernambuco." Universidade Federal Rural de Pernambuco, 2013. http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5611.
Повний текст джерелаMade available in DSpace on 2016-10-06T14:19:27Z (GMT). No. of bitstreams: 1 Jose Aecio Correa de Araujo.pdf: 1907020 bytes, checksum: 02c6bd046629241864e087a569410b16 (MD5) Previous issue date: 2013-10-04
A subject that has aroused considerable interest in hydrometeorology and hydrology is the establishment of standards Rainstorm focusing on the positioning of the peaks over the duration of the events. We used rainfall data obtained in PCD located in the city of Barreiros in Meso coast of the state of Pernambuco, the period from 01/06/2000 (date of installation of PCD) to 31/12/2010. The methodology identified, besides the already known and referenced standards Advanced, Intermediate and Retarded, the following: Undefined and Multipico. Moreover, through the confrontation of heavy rainfall events identified with the stationary satellite images, the standards set were related to meteorological factors responsible and determinants thereof, giving bigger and better elements for aggregation of advantages in the provision of mitigation measures effects of weather forecasts and conditions within the modern view of weather. Therefore, the aim of this study was to indicate a form of rational presentation and unpublished patterns of heavy rainfall, providing subsidies to redirect the studies, with equanimity, and in accordance with the objectives which they propose, and additionally relate the patterns to weather systems that originate.
Um assunto que tem despertado bastante interesse na hidrometeorologia e hidrologia é o estabelecimento de padrões de chuvas intensas com enfoque no posicionamento dos picos ao longo da duração dos eventos. Foram usados os dados de precipitação obtidos na PCD localizada no município de Barreiros, na Mesorregião Litoral do Estado de Pernambuco, compreendendo o período de 01/06/2000 (data de instalação da PCD) a 31/12/2010. A metodologia aplicada permitiu identificar, além dos já conhecidos e referenciados padrões Avançado, Intermediário e Retardado, os seguintes: Indefinido e Multipico. Ademais, mediante a confrontação dos eventos de chuvas intensas identificados com as imagens fornecidas por satélites estacionários, os padrões estabelecidos foram relacionados com os fatores meteorológicos responsáveis e determinantes dos mesmos, conferindo maiores e melhores elementos para agregação de vantagens na provisão de medidas de mitigação dos efeitos e condições de previsões dentro da visão moderna de clima. Portanto, o objetivo do presente trabalho foi indicar uma forma de apresentação racional e inédita, dos padrões de chuvas intensas, proporcionando subsídios ao redirecionamento dos estudos, com equanimidade, e de conformidade com os objetivos a que se propõem, e, adicionalmente, relacionar os padrões aos sistemas meteorológicos que os originam.
Mihalcescu, Irina. "Analyse temporelle des mécanismes de luminescence du silicium poreux." Université Joseph Fourier (Grenoble ; 1971-2015), 1994. http://www.theses.fr/1994GRE10210.
Повний текст джерелаSasanti, Babalwa. "The effect of Fleckvieh crossbreeding in dairy cattle on the conjugated linoleic acid content of milk produced in intensive and pasture-fed systems." Thesis, Cape Peninsula University of Technology, 2015. http://hdl.handle.net/20.500.11838/2004.
Повний текст джерелаConjugated linoleic acid (CLA), a fatty acid (FA) present in the meat and milk of ruminant animals, is considered a functional nutrient for humans. The interest in CLA is attributed to its many health benefits, such as having anti-carcinogenic, anti-atherogenic, anti-diabetic and anti-adipogenic effects. Dairy products are a rich natural source of CLA, and preliminary research indicates that the levels in milk can vary based on cattle breed and feeding system. The Fleckvieh is a popular dual-purpose breed recently introduced to the Western Cape. It is used in crossbreeding programs with Holstein and Jersey herds to increase fertility and beef production. Holstein and Jersey cattle are the two most common South African dairy breeds, but little information is available on the effect of crossbreeding on FA content and CLA levels in the milk. The primary objective of this study was to compare milk FA composition and CLA content of these two dairy breeds and their respective Fleckvieh crosses. A second objective was to investigate the effect of lactation stage on CLA levels. Jersey (J) and Fleckvieh x Jersey (F×J) cows were kept in a pasture-based system (PBS) for the duration of the study. Holstein (H) and Fleckvieh x Holstein (F×H) cows were housed in a feedlot system and fed a total mixed ration (TMR) for the duration of the study. The FA and CLA content of feeds from these two feeding systems were also analysed and compared. All cows used in the study were housed at the Elsenburg Research Farm of the Western Cape Department of Agriculture. Milk samples were collected every 35 days from the cows in each feeding group, starting 10 days after calving. Samples were kept in a freezer at -20 °C until laboratory analyses. The total number of milk samples collected was 1044. The milk FA composition and CLA in particular were determined by gas chromatography. Differences between groups were statistically analysed by two-way repeated measures of analysis of variance (ANOVA). Results show that milk CLA levels are higher in Fleckvieh-crossbred cows when compared to purebred cows. The higher CLA content of milk from Fleckvieh crossbred cows demonstrates the feasibility of using Fleckvieh bulls in South African crossbreeding programs, and are also an indication that genetic selection for increased CLA content is possible. The analysis of lactation stage showed that milk CLA is higher during late lactation. A comparison of feed samples from the two feeding systems revealed that pasture feeding resulted in higher omega-3 FA in milk. Key words: Conjugated linoleic acid, milk fatty acids profile, diet, breed, health benefits, Fleckvieh, Holstein, Jersey, diet, pasture based system, total mixed ration system,
Lozano, Minguez Estivaliz. "Fatigue and fracture mechanics of offshore wind turbine support structures." Thesis, Cranfield University, 2015. http://dspace.lib.cranfield.ac.uk/handle/1826/9756.
Повний текст джерелаSerra, Anne-Antonella. "Réponses écophysiologiques et moléculaires des plantes aux stress xénobiotiques complexes de faible intensité : implications dans les capacités de protection environnementale des bandes enherbées." Thesis, Rennes 1, 2015. http://www.theses.fr/2015REN1S005/document.
Повний текст джерелаEnvironmental pollutions by xenobiotics, especially by pesticides and heavy metals derived from agricultural activities, show an important complexity of chemical composition and of spatiotemporal dynamic. Vegetative filter strips between cultivated fields and streams limit the diffusion of these residual pollutions to natural environments. However, the exact biological role of plant in these buffer strips is poorly understood in this context of environmental and ecological protection. A comparative study carried out in situ and in controlled conditions highlighted the role of plant compartment in the processes of absorption, storage and/or partial degradation of pollutants in planta. Such capability of phytoremediation depends on the maintenance of a vegetal cover in area subjected to recurring flow of pesticides, it varies according to species and leads to the structuration of vegetative filter strip communities. An integrative study in controlled conditions of plant responses to low doses of pollutants allowed to analyze at different levels of complexity the impacts of chemical stresses on the model species Arabidopsis thaliana and the grassland species Lolium perenne. Low and sublethal doses of xenobiotics, associated degradation products and heavy metals induced cryptic perturbations at metabolic and molecular levels. Multi-pollution analyses, which reflect realistic conditions of environmental exposure, highlighted complex interactive effects between pollutants in mixture and the difficulty to predict them. The mechanisms of response to these chemical stresses differ according to the species and the pollutant, and suggest differences in term of perception and/or transport of pollutants, or of coordination of molecular and metabolic responses. Arabidopsis presented a coordination of its responses toward an increase of stress metabolites, a decrease of carbon metabolites (soluble carbohydrates), in parallel with modifications of gene expressions implicated on antioxidant defences, defence against xenobiotic stresses, or phytohormone dynamic. Chemical stress leads to major modifications of nitrogen metabolism in Lolium, and perturbations of processes of photorespiration. De novo transcriptomic analysis of Lolium therefore showed that a majority of identified genes are related to signal transduction pathways, highlighting the complexity of response mechanisms and the links between metabolic signals, especially linked to carbohydrate, hormonal signaling pathways, stress signals and photosynthesis. Subtoxic chemical stress induced cryptic re-engineering of plant processes that may explain the development of tolerance for some species and their persistence in area affected by residual pollution
COSTA, Gustavo Lage. "Avaliação do desempenho, hematológica, bioquímica, parasitológica e histopatológica de bovinos de corte em sistema intensivo de produção." Universidade Federal de Goiás, 2010. http://repositorio.bc.ufg.br/tede/handle/tde/949.
Повний текст джерелаThe profile of the Brazilian cattle industry has changed due to the search for more efficiency. It is transforming form extractive practices to new levels of intensification and productivity. In this context, the metabolic and parasitological profile of 39 crossbred animals, aged around 24 months at the time of entering the feedlot and prior to slaughter were performed, in order to assess the health of bovine finished in this breeding system. The following evaluations were carried out: hematology, biochemistry, histopathology and parasitology. The clinical biochemical evaluation consisted of the higidity assessment of the liver and kidney, comprising the balance of energy and protein of these animals. The parameters used were: ALP, AST, GGT, bilirubin (total, conjugated and unconjugated), total protein, albumin, globulin, urea, creatinine, cholesterol and triglycerides. Total proteins were fractionated by agarose gel electrophoresis. Parasitological assessment was done through EPG and stool culture. In histopathology fragments of liver, kidney, lynph nodes (mesenteric, pre scapular and pre femoral) and lung were observed. Alterations in biochemical and electrophoretic tests, suggestive of chronic liver disease, were found. Such alterations were noticed by the presence of foamy macrophages in the liver and mesenteric lymph nodes; however, these findings were not related to differences found in daily weight gain found. Histology did not show alterations suggestive of respiratory diseases.
Com a busca por eficiência produtiva, o perfil da pecuária brasileira tem mudado; deixando de ser um empreendimento extrativista e tornando-se capaz de atingir, cada vez mais, novos patamares no caminho da intensificação, aumentando a produtividade. Neste contexto foi realizada a avaliação do perfil metabólico e parasitológico de 39 bovinos, mestiços de corte, com idade em torno de 24 meses, no momento de entrada no confinamento e anterior ao abate, no intuito de avaliar a saúde dos animais terminados neste sistema de criação. As avaliações realizadas foram: hematologia, bioquímica sérica, histopatológica e parasitológica. A bioquímica sérica consistiu na avaliação da higidez do fígado e do rim, englobando o balanceamento energético e protéico destes animais. Os parâmetros utilizados foram: ALP, AST, GGT, bilirrubina (total, direta e indireta), proteína total, albumina, globulina, uréia, creatinina, colesterol e triglicérides. As proteínas totais foram fracionadas por meio da eletroforese em gel de agarose. A avaliação parasitológica foi realizada por meio do OPG e da coprocultura. Nos exames histopatológicos foram colhidos, processados e observados fragmentos de fígado, rim, linfonodo (mesentérico, pré-escapular e pré-crural) e pulmão. Foram encontradas alterações nos exames bioquímicos e eletroforéticos sugestivos de doença hepática crônica, que foram constatadas com a presença de macrófagos espumosos no fígado e no linfonodo mesentérico, porém estes achados não foram relacionados as diferenças no ganho de peso médio diário encontrada. Na avaliação histológica não foi observada alteração sugestivas de doenças respiratórias.
Huet, Thierry. "Interférences entre raies spectrales : étude expérimentale et modélisation de l'absorption de Co2 vers 14 μm". Paris 11, 1988. http://www.theses.fr/1988PA112376.
Повний текст джерелаLes problèmes liés au calcul de la transmission spectrale terrestre ont été à l'origine de cette étude : quels que soient les types de modélisation utilisés, ceux-ci butent sur l'impossibilité fondamentale à rendre compte des observations dans certaines des régions spectrales concernées. Ce travail, entrepris à la fois sur un plan expérimental et théorique, a donc consisté à modéliser l'absorption infrarouge de C02 dans la région de 14 µm. Dans cette région, la nécessité de tenir compte des effets d'interférence entre raies a été clairement mise en évidence, notamment dans la zone de la branche "Q" de la transition 10°← 0110 située à 720 cm-1. La technique expérimentale adoptée a été la spectroscopie par diodes laser accordables qui permet d'atteindre des résolutions voisines de 1. 10-3 cm-1. Nous avons ainsi pu mesurer avec précision les intensités et les coefficients d'élargissement des raies de cette branche. Nous avons ensuite effectué une série d'enregistrements pour observer l'évolution du profil d'absorption en fonction de la pression, et mettre en évidence les effets de non-additivité des profils. A partir de ces données expérimentales "haute pression" ainsi que des paramètres individuels de raies précédemment mesurés, un essai de modélisation théorique a été entrepris afin de rendre compte des écarts au profil de Lorentz usuellement adopté dans les modèles de reconstitution des profils spectraux. Cette modélisation requiert le calcul des éléments matriciels non-diagonaux de la matrice représentant l'opérateur de diffusion. Dans l'état actuel de la théorie, un calcul à priori de ces éléments est impraticable. On a donc adopté un modèle du type " loi d'échelle " qui a donné des résultats tout à fait satisfaisants
Dahoo, Pierre Richard. "Sur l'intensite et l'elargissement par la pression des raies de vibration-rotation des bandes nu3, nu1 plus nu3 et nu1 plus nu3 moins 2nu2-o de 12c1602 et nu3 de 14n2160 : etude experimentale et interpretation des parametres d'elargissement au moyen." Paris 6, 1988. http://www.theses.fr/1988PA066175.
Повний текст джерелаSanoussi, Hamadou. "Énergie et économie : analyse de la relation consommation d'électricité et production de richesse dans une perspective d'intelligence économique." Thesis, Lyon 3, 2014. http://www.theses.fr/2014LYO30004.
Повний текст джерелаThe subject of this thesis consists of an analysis of the relationship between electricity consumption and Gross Domestic Product from the perspective of Competitive Intelligence. More specifically, it analyzes the evolution of the electrical intensity of economic activity from 2003 to 2012 in the developed countries of the G7, and then estimates their electricity needs from 2013 to 2022. Part one attempt to explore theoretical and practical aspects of Competitive Intelligence to understand and apply them, while part two is devoted to the empirical analysis itself.Concerning the latter, our results are as follows:First, the electrical intensity curves of two countries—Canada and the United States—dominate those of other developed countries; thus, the economies of these two North American countries are more energy-hungry than those of Japan and the countries of the European Union. The overall temporal evolution of electricity consumption per GDP unit over a ten-year period (2003-1012) has gone down in five countries: Canada (-12%), the United Kingdom (-5.3%), the United States (-5%), France (-4%), and Germany (-3%). On the other hand, this evolution has gone the other direction in Japan (+5%) and Italy (+6%). The effect of “structure” is negative across all analyzed data, suggesting general “tertiarisation”. However, the effect of “electricity efficiency” is mixed: it is negative in the United States and Canada, but positive for the rest of group.Second, estimations indicate an overall growth in electricity demand across all G7 countries from 2013 to 2022. Additionally, electrical elasticity coefficients/GDP units are down in all countries except Italy. This tells us that the average annual demand for electricity in these countries should increase at a slower rate than their respective GDPs.Lastly, the primary research perspectives that appear at the beginning of this thesis concern the transposition of our model of analysis (energetic intelligence) onto other forms of energy such as oil, natural gas, coal, and renewable energy sources. In the end, this model could be useful to economic and political authorities (governments, private companies, NGOs, IGOs, etc.) as an instrument of economic, energy, and environmental policy
Lambert, Thomas. "On the Effect of Replication of Input Files on the Efficiency and the Robustness of a Set of Computations." Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0656/document.
Повний текст джерелаThe increasing importance of High Performance Computing (HPC) and Big Data applications creates new issues in parallel computing. One of them is communication, the data transferred from a processor to another. Such data movements have an impact on computational time, inducing delays and increase of energy consumption. If replication, of either tasks or files, generates communication, it is also an important tool to improve resiliency and parallelism. In this thesis, we focus on the impact of the replication of input files on the overall amount of communication. For this purpose, we concentrate on two practical problems. The first one is parallel matrix multiplication. In this problem, the goal is to induce as few replications as possible in order to decrease the amount of communication. The second problem is the scheduling of the “Map” phase in the MapReduce framework. In this case, replication is an input of the problem and this time the goal is to use it in the best possible way. In addition to the replication issue, this thesis also considers the comparison between static and dynamic approaches for scheduling. For consistency, static approaches compute schedules before starting the computation while dynamic approaches compute the schedules during the computation itself. In this thesis we design hybrid strategies in order to take advantage of the pros of both. First, we relate communication-avoiding matrix multiplication with a square partitioning problem, where load-balancing is given as an input. In this problem, the goal is to split a square into zones (whose areas depend on the relative speed of resources) while minimizing the sum of their half-perimeters. We improve the existing results in the literature for this problem with two additional approximation algorithms. In addition we also propose an alternative model using a cube partitioning problem. We prove the NP-completeness of the associated decision problem and we design two approximations algorithms. Finally, we implement the algorithms for both problems in order to provide a comparison of the schedules for matrix multiplication. For this purpose, we rely on the StarPU library. Second, in the Map phase of MapReduce scheduling case, the input files are replicated and distributed among the processors. For this problem we propose two metrics. In the first one, we forbid non-local tasks (a task that is processed on a processor that does not own its input files) and under this constraint, we aim at minimizing the makespan. In the second problem, we allow non-local tasks and we aim at minimizing them while minimizing makespan. For the theoretical study, we focus on tasks with homogeneous computation times. First, we relate a greedy algorithm on the makespan metric with a “ball-into-bins” process, proving that this algorithm produces solutions with expected overhead (the difference between the number of tasks on the most loaded processor and the number of tasks in a perfect distribution) equal to O(mlogm) where m denotes the number of processors. Second, we relate this scheduling problem (with forbidden non-local tasks) to a problem of graph orientation and therefore prove, with the results from the literature, that there exists, with high probability, a near-perfect assignment (whose overhead is at most 1). In addition, there are polynomial-time optimal algorithms. For the communication metric case, we provide new algorithms based on a graph model close to matching problems in bipartite graphs. We prove that these algorithms are optimal for both communication and makespan metrics. Finally, we provide simulations based on traces from a MapReduce cluster to test our strategies with realistic settings and prove that the algorithms we propose perform very well in the case of low or medium variance of the computation times of the different tasks of a job
Krüger, Anne Luise. "Efeitos de um feixe não Gaussiano em uma armadilha magneto-óptica." Universidade do Estado de Santa Catarina, 2013. http://tede.udesc.br/handle/handle/1973.
Повний текст джерелаCoordenação de Aperfeiçoamento de Pessoal de Nível Superior
The magneto-optical traps cool and trap atoms in a given region, forming clouds of cold atoms. As the setting of the trap, clouds can be obtained in different geometries such as spherical or ring-shaped. Traps have a wide range of applications, such as building atomic clocks, to obtain the Bose-Einstein condensate and the study of collisions, wherein the ring geometry is interesting to study in low dimensions. The learning of the trap parameters implies in its characterization and thus the appropriate parameters allow to optimize the trap and improve the performance of it s. The objective of our work is to study the behavior of the motion of atoms and the forces that act upon them by varying some parameters of the trap, such as the magnetic field gradient, the detuning between the laser frequency and the atomic transition, the intensity of the laser beams and also the intensity beams profile of the beams. By using the integration method of Runge-Kutta, we present simulations of the trajectory of a trapped atom and the radius of the orbit varying the same parameters of the trap mentioned above. One can find in literature a description of the force exertd on the trapped atoms with Gaussian profile laser beams in the traditional configuration and also with a small misalignment. From the deduction of the force on the trapped atoms with laser beams of Gaussian profile, we present some considerations to find the force acting on the atoms with Gaussian beam profile and simulations in this new configuration. Thus, the possibility of trapping atoms with other intensity beam profiles can be tested.
As armadilhas magneto-ópticas resfriam e aprisionam átomos em uma determinada região, formando nuvens de átomos frios. Conforme a configuração da armadilha, pode-se obter nuvens em diferentes geometrias, como esféricas ou em forma de anel. As armadilhas tem uma grande gama de aplicações, como a construção de relógios atômicos, a obtenção do condensado de Bose-Einstein e o estudo de colisões, no qual a geometria em anel se torna interessante para o estudo em baixas dimensões. Para conhecer os parâmetros da armadilha é necessário fazer sua caracterização. Parâmetros adequados permitem otimizar a armadilha e melhorar a performance da mesma. O objetivo de nosso trabalho é estudar o comportamento do movimento dos átomos e das forças que atuam sobre eles ao variar alguns parâmetros da armadilha, como por exemplo o gradiente de campo magnético, a dessintonia entre a frequência do laser e da transição atômica, a intensidade dos feixes laser e o perfil de intensidade dos feixes. Utilizando o método de integração de Runge- Kutta, apresentaremos simulações da trajetória de um átomo aprisionado e o raio da órbita variando os mesmos parâmetros da armadilha anteriormente citados. Na literatura encontra-se a descrição da força exercida sobre os átomos aprisionados com feixes laser de perfil gaussiano na configuração tradicional e também com um pequeno desalinhamento. A partir da dedução da força sobre os átomos aprisionados com feixes laser de perfil gaussiano, apresentaremos algumas considerações feitas para encontrar a força que atua sobre os átomos com feixes de perfil não gaussiano e simulações realizadas nesta nova consideração. Desta forma, poderá se verificar se existe a possibilidade de aprisionar átomos com feixes de outros perfis de intensidade.
Letochová, Jana. "Optimalizace využití solární energie v rodinném domě." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-226847.
Повний текст джерелаYe, Fan. "Nouveaux algorithmes numériques pour l’utilisation efficace des architectures multi-cœurs et hétérogènes." Thesis, Lille 1, 2015. http://www.theses.fr/2015LIL10169/document.
Повний текст джерелаThis study is driven by the real computational needs coming from different fields of reactor physics, such as neutronics or thermal hydraulics, where the eigenvalue problem and resolution of linear system are the key challenges that consume substantial computing resources. In this context, our objective is to design and improve the parallel computing techniques, including proposing efficient linear algebraic kernels and parallel numerical methods. In a shared-memory environment such as the Intel Many Integrated Core (MIC) system, the parallelization of an algorithm is achieved in terms of fine-grained task parallelism and data parallelism. For scheduling the tasks, two main policies, the work-sharing and work-stealing was studied. For the purpose of generality and reusability, we use common parallel programming interfaces, such as OpenMP, Cilk/Cilk+, and TBB. For vectorizing the task, the available tools include Cilk+ array notation, SIMD pragmas, and intrinsic functions. We evaluated these techniques and propose an efficient dense matrix-vector multiplication kernel. In order to tackle a more complicated situation, we propose to use hybrid MPI/OpenMP model for implementing sparse matrix-vector multiplication. We also designed a performance model for characterizing performance issues on MIC and guiding the optimization. As for solving the linear system, we derived a scalable parallel solver from the Monte Carlo method. Such method exhibits inherently abundant parallelism, which is a good fit for many-core architecture. To address some of the fundamental bottlenecks of this solver, we propose a task-based execution model that completely fixes the problems
Maaroufi, Nourhene. "Détermination des paramètres spectroscopiques des bandes v1 et v3 de NH3 par spectroscopie infrarouge." Electronic Thesis or Diss., Sorbonne Paris Cité, 2019. http://www.theses.fr/2019USPCC099.
Повний текст джерелаThe aim of this work was to determine the parameters of the absorption lines of the ammonia molecule for atmospheric applications. In this regard, we measured, at room temperature, the intensities, the broadening and the shift coefficients of the lines of the bands v1, v3, 2v4, and 4v2 in the spectral region 3050-3600 cm-1 of self-disturbed NH3. These measurements were carried out in a large number of branches of these bands with very high precision using a high resolution Fourier transform infrared spectrometer (0.008 cm-1).These spectroscopic parameters were determined using a multi-pressure fitting technique using two different profiles: a Voigt profile and a Rosenkranz profile.The manuscript consists of five parts. The first part concerns the spectroscopic properties of ammonia. The second part is dedicated to the apparatus, with the description of the Bruker IFS125HR IRTF spectrometer. In the third part, we expose the results of the line intensities and self-broadenings of isolated lines, which are extracted from the recorded spectra, bands v1, v3, 2v4 and 4v2 of NH3. The fourth part presents the results obtained on line shifts and the interference effects between the components of the doublets of the v1 and v3 bands of NH3.To interpret the results of the line width measurements of the self-disturbed NH3 collisional system, we will present in chapter 5 the formalism adopted for the calculation of these widths. A comparison between the calculated and measured widths makes it possible to test the validity of the formalism used
Lovejoy, Kimberly Ann Rose. "Marriage Moments: An Evaluation of an Approach to Strengthen Couples' Relationships During the Transition to Parenthood, in the Context of a Home Visitation Program." BYU ScholarsArchive, 2004. https://scholarsarchive.byu.edu/etd/175.
Повний текст джерелаDiatel, Jakub. "Vytápění bytových domů." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-392111.
Повний текст джерелаРац, Є. О. "Удосконалення управління затратоємністю продукції на підприємстві". Thesis, 2018. http://dspace.oneu.edu.ua/jspui/handle/123456789/7642.
Повний текст джерелаВ работе рассматриваются теоретические аспекты исследования совершенствование управления затратоемкостью продукции на предприятии пищевой промышленности Проанализированы состав и структуру операционных затрат в ООО «Аквафрост» за экономическими элементами, соотношение основных и накладных расходов предприятия, динамика показателя затрат на 1 грн. продукции с 2014 по 2016 по кварталам. Для анализа динамики последнего использованы методы математической статистики. По результатам анализа разработаны рекомендации по совершенствованию управления затратоемкостью продукции в ООО «Аквафрост», эффективность которых обоснована необходимыми технико-экономическими расчетами.
Diploma thesis deals with theoretical aspects management improvement research of the product input intensity at the food industry enterprise. The composition and structure of Aquafrost ltd operational expenses were analyzed by the economic elements, the ratio of enterprise basic and overhead costs, the dynamics of the cost indicator for 1 product UAH from 2014 to 2016 by quarters. Mathematical statistics methods are used to analyze the dynamics of the latter. According to the results of the analysis, recommendations were made to improve management of the product input intensity at the Aquafrost ltd, the effectiveness of which is substantiated by the necessary technical and economic calculations.
Dragomir, Maria D. "La relation entre la formation des ressources humaines et la performance organisationnelle : l’effet modérateur du roulement du personnel." Thèse, 2010. http://hdl.handle.net/1866/4503.
Повний текст джерелаThe first objective of the present research is to study the association between human resources training and organizational performance. The concept of human resources training, as considered in this study, includes two dimensions: intensity and incidence of training, respectively measured by the proportion of wage bills spent on training and the proportion of employees trained. The dimensions of organizational performance considered are the productivity and the financial profit. The second objective of this research is to study the moderating effect of the turnover in the relationship between training and organizational performance. The data in the present study were collected by Jalette (1998) during his doctoral studies. This data contain information collected from the Federation of Desjardins establishments from Montreal and West of Quebec. A total of 288 establishments were considered for this study. Regression analyses were conducted to verify if each of our dimensions of training has an effect on each dimension of organizational performance. We also tested, with four regression analyses, the presence of a moderating effect of turnover in the relationship between human resources training and organizational performance. The results of the present study indicate that the examined relations are more complex than they initially seemed to be. First of all, the effect of training on organizational performance was not significant or was contrary to our expectations. On the contrary, a significant moderating effect of turnover was identified in three regressions. In fact, the negative relation between intensity of training and financial profit is less pronounced in an environment where turnover is high compared to an environment where turnover is low. Also, in an environment where turnover is high, the relation between incidence of training and productivity is positive but it is negative in an environment where turnover is low. These two moderating effects are in the opposite direction than what we expected. However, our eighth hypothesis was verified : in an environment where turnover is high, the relation between incidence of training and financial profit is negative while it is positive in a context where turnover is low.
Chen, Ying-Cheng, and 陳盈成. "The study on profit sharing 、job involvement 、job satisfaction 、job press and turnover intension." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/68630815224417770837.
Повний текст джерела國立交通大學
經營管理研究所
89
This research focused on the interactive relationship of the variance such as turnover intention, satisfaction of profit sharing, job satisfaction, job involvement and stress of work. The objects of the research are random sampling by the direct labels (operators work directly with production line) of tsmc, total 242 effective samples. The motive of this research initiated by means of high profit sharing in high-tech industry to attract talented persons in recent years. The rapid changes in production by highly growth also caused the serious stress to operators and hence high turnover ratio and then increase in operation cost. This research uses T-test, single variance analysis, Pearson analysis and step-by-step regression to study the relations of variance. The main finding of this research can be concluded to: 1.The satisfaction of profit sharing had high relation with job satisfaction, job involvement, job stress and turnover intention. Higher satisfaction of profit sharing results in higher job satisfaction, higher job involvement and lower work stress, lower turnover intention. 2.Job satisfaction affects job involvement, job stress and negative relate to turnover intention, the higher job satisfaction, the lower turnover intention. 3.The chance and channel of promotion is one of the important factor to job satisfaction. 4.Job involvement is negative to turnover intention, and also a prediction of turnover and job stress. 5.Job stress is positive to turnover intention, to reduce the work stress can also diminish turnover intention effectively I hope the conclusions and suggestions coming out from the research can apply to the domestic companies implementing profit sharing to design organization/system to improve employee’s satisfaction, job involvement and diminish job stress, turnover intention effectively, hence to lower down the turnover intention, improve the production efficiency and reduce the operation cost.
Manda, Filip. "Funkční profil výkonnostních hráčů billiardu." Master's thesis, 2014. http://www.nusl.cz/ntk/nusl-341417.
Повний текст джерела