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Davidsson, Johanna, i Sara Wallin. "Sharing is caring : A case study of co-creation on Facebook". Thesis, Högskolan Kristianstad, Sektionen för hälsa och samhälle, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-15761.
Pełny tekst źródłaSoriano, Guillermo R. "Designing a bilingual model for the evangelistic approach of Emmanuel Church through home-caring teams". Theological Research Exchange Network (TREN), 1993. http://www.tren.com.
Pełny tekst źródłaFink, Jonathan Rupert. "Structural Equation Models Examining the Relationships Between the Big Five Personality Factors and the Music Model of Academic Motivation Components". Diss., Virginia Tech, 2015. http://hdl.handle.net/10919/64399.
Pełny tekst źródłaPh. D.
Lovering, Sandra. "Arab Muslim nurses experiences of the meaning of caring". Thesis, The University of Sydney, 2008. http://hdl.handle.net/2123/3764.
Pełny tekst źródłaLovering, Sandra. "Arab Muslim nurses experiences of the meaning of caring". University of Sydney, 2008. http://hdl.handle.net/2123/3764.
Pełny tekst źródłaAbstract The aim of this study was to understand the meaning of caring as experienced by Arab Muslim nurses within the context of Arab culture. A qualitative approach using ethnographic methodology based on the approaches of Geertz (1973), Fitzgerald (1997) and Davies (1999) was used to develop a description that embeds the phenomena of the nurses’ meaning of caring within the cultural context. Good and Good’s (1981) meaning–centred approach was used to interpret the nurse’s explanatory models of health, illness and healing that inform the caring experience. This study conveys the cultural worlds of Arab Muslim nurses from Saudi Arabia, Lebanon, Jordan and Egypt while caring for Arab Muslim patients in Saudi Arabia. Data were collected over a four year period (2004-2007). Arab Muslim nurses have a religiously informed explanatory model where health is spiritual, physical and psycho-social well-being. Spirituality is central to the belief system where spiritual needs take priority over physical needs as a distinctive care pattern. The professional health belief system blends into the nurses’ cultural and religious belief system, forming a culturally distinct explanatory health beliefs system. This finding suggests that in non-Western health contexts, professional models are not dominant but incorporated into nurses’ indigenous worldviews in a way that makes sense within the culture. Caring is based on shared meanings between nurse and patient. Caring is an act of spiritualty and an action by the nurse to facilitate his or her own spirituality and that of the patient. In turn, the nurse receives reward from Allah for caring actions. A distinct ethical framework based on principles of Islamic bio-ethics guides the nurses in their caring. This research provides the missing link between Western professional nursing systems and Arab Muslim nurses’ caring models and contributes to the development of a caring model that is relevant to, and reflective of, Arab cultural and Islamic religious values. This caring model can provide direction for nurse education and the provision of care to Muslim patients, whether in Arab cultures, Islamic societies or with immigrant Muslim populations. In addition, it provides the basis for an Islamic nursing identity and a beginning point for improving the moral status and image of nursing in the Middle East.
Aspebo, Philip, i Luisa Kriegel. "Sharing Isn't Caring? : A Qualitative Study Focused on How Industry Incumbents Can Successfully Compete with Sharing Economy Businesses". Thesis, Umeå universitet, Företagsekonomi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-185358.
Pełny tekst źródłaBirch, Michele Renee, i Michele Renee Birch. "Reducing Hospital Readmissions Using a Nurse Practitioner Led Interprofessional Collaborative Management Model of Caring: A Feasibility Study". Diss., The University of Arizona, 2017. http://hdl.handle.net/10150/626637.
Pełny tekst źródłaOhuegbe, Ezinwanyi Obioma. "Stress and coping, a test of the ABCX model on families caring for a member with disabilities". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ38603.pdf.
Pełny tekst źródłaTOROK, LISA SPANGLER. "THE LIVED EXPERIENCE OF RECEIVING AND CARING FOR A TECHNOLOGY DEPENDENT INFANT IN THE HOME". University of Cincinnati / OhioLINK, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1005843009.
Pełny tekst źródłaReeve, Jacqueline. "Past caring? : a longitudinal study of the modes of change in the professional and global self-concepts of students undertaking a three year diploma in nursing course". Thesis, University of Nottingham, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.343871.
Pełny tekst źródłaHayden, Laura Ann. "The power of a caring climate: assessing the fidelity of Team Support to Hellison's responsibility model and student-athletes perceived outcomes of participating in Team Support". Thesis, Boston University, 2010. https://hdl.handle.net/2144/31973.
Pełny tekst źródłaPLEASE NOTE: Boston University Libraries did not receive an Authorization To Manage form for this thesis or dissertation. It is therefore not openly accessible, though it may be available by request. If you are the author or principal advisor of this work and would like to request open access for it, please contact us at open-help@bu.edu. Thank you.
The purpose of this study was to explore Team Support, an in-school youth development program designed to facilitate high school student-athletes' acquisition of personal and social responsibility by using physical activity. The first research question sought to determine the fidelity of Team Support to Hellison's Personal and Social Responsibility model, the model it purported to implement. The second research question assessed if Team Support was perceived to be an appropriate intervention for teaching personal and social responsibility to the student-athlete participants. For the first research question, a protocol adherence rating scale was created to gather quantitative and qualitative data on approximately 110 student-athletes and 19 advisors. For the second research question, qualitative data were gathered through 2 focus groups of 8 student-athletes each, 12 individual interviews with student-athletes, 9 individual interviews with advisors, and participant observer notes to explore student-athletes and advisors' perceived social, emotional, and academic outcomes of student-athletes' participation in Team Support. The study employed descriptive statistics and thematic analyses to answer its research questions. The results of the investigation yielded short term and long term implications to urban youth, sport practitioners, school counselors, users of Hellison's model, school administrators, and other educators.
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Rogers, Ruthie Waters. "Implementing Relationship Based Care in an Emergency Department". ScholarWorks, 2015. https://scholarworks.waldenu.edu/dissertations/363.
Pełny tekst źródłaTan, Michael T. Koonboon. "The caring artist : exploring the role of an arts-health practitioner in a nursing home and a model of arts-health practice". Thesis, Durham University, 2016. http://etheses.dur.ac.uk/12125/.
Pełny tekst źródłaDuffy, Elizabeth P. "Bottle-feeding mothers' experiences of coping in a pro-breastfeeding context : the case for a caring-options-responsive model of midwifery services". Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2002. https://ro.ecu.edu.au/theses/750.
Pełny tekst źródłaRodney, Paula Ann. "The Design and Implementation of a Relationship-Based Care Delivery Model on a Medical- Surgical Unit". ScholarWorks, 2015. https://scholarworks.waldenu.edu/dissertations/421.
Pełny tekst źródłaLunner, Katarina. "Restrained Eating : Development and Models of Prediction in Girls". Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis ; Univ.-bibl. [distributör], 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3374.
Pełny tekst źródłaSteadman, Jacqui. "The experience of caring for a child with cerebral palsy in rural communities of the Western Cape, South Africa". Thesis, Stellenbosch : Stellenbosch University, 2015. http://hdl.handle.net/10019.1/96731.
Pełny tekst źródłaENGLISH ABSTRACT : It has been suggested that the complex needs of children with neurodevelopmental disorders are best addressed with a family-centred approach. As this approach has been increasingly incorporated into healthcare systems over recent years, most children with disabilities are now able to remain at home as opposed to living in institutions or group homes. Many parents have thus been forced to adopt the role of a primary caregiver for their child that has been diagnosed with a disability or chronic condition. This study aimed to investigate the experiences of caregivers for children with cerebral palsy in rural communities of the Western Cape, with a specific focus on the barriers and facilitators that they encounter. An exploratory qualitative design was employed and 15 individuals (aged 27-62), who were identified as caregivers for a child with cerebral palsy through purposive sampling were interviewed. Thematic analysis was used to analyse and generate themes from the semi-structured interviews that were conducted with participants. A number of barriers to caring emerged including the personal consequences of caregiving, difficulty adjusting to caregiving duties, environmental conditions, lack of access to healthcare services, lack of respite services, and negative perceptions towards disability. Various facilitators to caring were also identified, namely personal coping methods, personal transformation, social support, relationship with one’s child, community resources, child’s crèche, and financial assistance. The five levels of the Social Ecological Model were used to conceptualise the discussion of these findings and links were made to the existing literature on the caregiver experience in the developing context. In this process it was found that participants often encountered similar barriers and facilitators to caregivers for individuals with other types of conditions, such as HIV/AIDS, autism, mental illness, cancer, and neurological disorders. This could suggest that caregivers residing in developing countries share similar experiences, regardless of the condition of the care receiver. Although participants received support from a number of sources that aided them with their caregiving duties, it is evident that they still encountered gaps in the provision of a number of important services, including lack of information from healthcare professionals, lack of community programs to reduce stress and promote empowerment, and lack of disability-friendly facilities. It is vital that caregivers have access to these services to ensure their child’s well-being as well as their own. There is thus a need to explore how these services can be made more accessible to caregivers in rural communities.
AFRIKAANSE OPSOMMING : Daar word voorgestel dat die komplekse behoeftes van kinders met neuro-ontwikkelingsversteurings die beste aangespreek word deur ‘n familie-gefokusde benadering. Aangesien hierdie benadering meer geredelik geïnkorporeer is in die gesondheidsorg sisteem oor die afgelope paar jaar is meeste kinders met gestremdhede nou in staat om by die huis te kan bly in plaas daarvan om in inrigtings of groepshuise te woon. Baie ouers is dus geforseer om die rol as primêre versorger aan te neem vir hulle kind wat gediagnoseer is met ‘n gestremdheid of kroniese toestand. Hierdie studie se doel was om die ervarings van versorgers van kinders met serebrale gestremdheid in landelike gemeenskappe van die Wes-Kaap, te ondersoek, met ‘n spesifieke fokus op die hindernisse en fasiliteerders wat hulle ondervind. ‘n Ondersoekende kwalitatiewe ontwerp is gebruik en onderhoude is gevoer met 15 individue (ouderdomme 27-62) wat deur doelgerigte steekproefneming geïdentifiseer is as versorgers van ‘n kind met serebrale gestremdheid. Tematiese analise is gebruik om die semi-gestruktureerde onderhoude wat met die deelnemers gevoer is te analiseer en temas te genereer. ‘n Aantal van die hindernisse tot versorging het na vore gekom en sluit die persoonlike gevolge van versorging, probleme om aan te pas by die versorgingspligte, omgewingstoestande, tekort aan toegang tot gesondheidsorg dienste, tekort aan verligting dienste en negatiewe persepsies teenoor gestremdhede in. Verskeie fasiliteerders tot versorging is ook geïdentifiseer, naamlik persoonlike hanteringsmetodes, persoonlike transformasie, sosiale ondersteuning, verhouding met hulle kind, gemeenskapsfasiliteerders, kind se speelskool en finansiële hulp. Die vyf vlakke van die Sosiale Ekologiese Model is gebruik om die bespreking van hierdie bevindinge te konseptualiseer en verbintenisse is gemaak met bestaande literatuur wat handel oor die versorger se ervaring in die ontwikkellende konteks. In hierdie proses is gevind dat deelnemers dikwels dieselfde hindernisse en fasiliteerders ondervind as versorgers van individue met ander tipe toestande, soos MIV/VIGS, outisme, geestesiektes, kanker en neurologiese versteurings. Dit kan moontlik beteken dat versorgers wat in ontwikkellende lande woord dieselfde ervarings deel, ten spyte van die toestand van die persoon wat die versorging ontvang. Alhoewel deelnemers ondersteuning van ʼn aantal bronne ontvang het wat hulle help met hulle versorgingspligte, is dit duidelik dat hulle steeds gapings ervaar in die voorsiening van ʼn aantal belangrike dienste, insluitende ʼn tekort aan inligting van gesondheidsorg werkers, ʼn tekort aan gemeenskapsprogramme om stres verligting en bemagtiging te bevorder en ʼn tekort aan gestremdheid-vriendelike fasiliteite. Dit is baie belangrik dat versorgers toegang het tot hierdie dienste om die welstand van hulle kind en hulself te verseker. Daar is dus ʼn behoefte om te ondersoek hoe hierdie dienste meer toegangklik gemaak kan word vir versorgers in landelike gemeenskappe.
Tuomi, Paula. "Scoping review of facilitative aspects of occupational, personal and environmental factors of caregivers occupational performance when caring for a person with major neurocognitive disorder (NCD)". Thesis, Hälsohögskolan, Högskolan i Jönköping, HHJ, Avd. för rehabilitering, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-43358.
Pełny tekst źródłaRomero, Augustine Francis. "Towards a Critically Compassionate Intellectualism Model of Transformative Education: Love, Hope, Identity, and Organic Intellectualism Through the Convergence of Critical Race Theory, Critical Pedagogy, and Authentic Caring". Diss., The University of Arizona, 2008. http://hdl.handle.net/10150/194496.
Pełny tekst źródłaYu, Hua. "Caregiving experience and its influencing factors : rural versus urban adult-child caregivers caring for parents with dementia in China". Thesis, Queensland University of Technology, 2011. https://eprints.qut.edu.au/46861/1/Hua_Yu_Thesis.pdf.
Pełny tekst źródłaKarlsson, Ann-Christin. "Att vara vaken under operation i regional anestesi : Från patienters upplevelser till en vårdande modell". Doctoral thesis, Linnéuniversitetet, Institutionen för hälso- och vårdvetenskap (HV), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-30684.
Pełny tekst źródłaWaldbuesser, Caroline. "Extending Emotional Response Theory: Testing a Model of Teacher Communication Behaviors, Student Emotional Processes, Student Academic Resilience, Student Engagement, and Student Discrete Emotions". Ohio University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1556573843625795.
Pełny tekst źródłaLee, M. E. M. "Mathematical models of the carding process". Thesis, University of Oxford, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.249543.
Pełny tekst źródłaWeber, Laura. "Caring auf der Sekundarstufe II - Kritische Analyse, Modell und Konsequenzen für die Unterrichtsgestaltung". St. Gallen, 2004. http://www.biblio.unisg.ch/org/biblio/edoc.nsf/wwwDisplayIdentifier/01655083001/$FILE/01655083001.pdf.
Pełny tekst źródłaDawson-Weiss, Judith. "A male caregiver's perceived experience of caring for a wife with stroke". Connect to full-text via OhioLINK ETD Center, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=mco1116804126.
Pełny tekst źródła"In partial fulfillment of the requirements for the degree of Master of Science in Nursing." Major advisor: Linda Pierce. Includes abstract. Document formatted into pages: vi, 56 p. Title from title page of PDF document. Bibliography: pages 46-50.
Kaller, Karin Johanna. ""Jag kan lyssna, ös på mig, jag pallar att ta emot" : Sjuksköterskors erfarenheter av omvårdnad av barn med depression inom barn- och ungdomspsykiatrisk öppenvård". Thesis, Mälardalens högskola, Akademin för hälsa, vård och välfärd, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-49848.
Pełny tekst źródłaBackground: Science shows that we will see a continuing increase of children with mental health problems in the coming years. As a consequence of this nurses will be meeting a larger number of children suffering from depression. Studies regarding nurses’ experiences of caring for children suffering from depression are sparse. More knowledge is required and will be meaningful in the future care of this vulnerable patient group. Aim: To describe nurses’ experiences of caring for children with depression within child and adolescent outpatient psychiatric care. Method: This study has a qualitative design with an inductive approach. As a data collecting method, semi- structured interviews were used which were conducted with six nurses in child and adolescent psychiatric outpatient care. The result was analyzed with qualitative content analysis. Results: The results show that; the nurse’s role is about being an intermediary, to take into account that the child always exists in a specific context, to create a relationship to the child and to manage one's own emotions. Conclusions: The nurse's role and significance would need to be made more visible as it today can be considered unclear. Specialist nurses have significant competences that is not always used in the best way to promote the child's recovery from depression.
Haeger, Carina [Verfasser]. "A comprehensive model of the Antarctic lithosphere based on geophysical data integration / Carina Haeger". Berlin : Freie Universität Berlin, 2019. http://d-nb.info/120134588X/34.
Pełny tekst źródłaTinnfält, Agneta. "Adolescents' perspectives : on mental health, being at risk, and promoting initiatives". Doctoral thesis, Örebro universitet, Hälsoakademin, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-2589.
Pełny tekst źródłaPattinson, Becky. "Measurement models for understanding the social challenges of caring for the elderly in Brazil and England". Thesis, Lancaster University, 2018. http://eprints.lancs.ac.uk/125783/.
Pełny tekst źródłaBrikke, Sarah. "Young People and the Environment: Exploring Factors that Influence Young People's Environmentally Caring Behaviours in Indonesia". Thesis, Griffith University, 2014. http://hdl.handle.net/10072/365547.
Pełny tekst źródłaThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
Griffith School of Environment
Science, Environment, Engineering and Technology
Full Text
Zackrisson, Eva, i Widell Eva-Lena Birkenholt. "När vardagen förändras : Omvårdnad enligt Roys adaptiva modell till patienter med ben amputation - en litteraturstudie". Thesis, Mälardalen University, Mälardalen University, School of Health, Care and Social Welfare, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-4481.
Pełny tekst źródłaBakgrund: en amputation innebär inte enbart en förlust av en kroppsdel utan kan innebära att människans livsvärld förändras. En människa som förlorat en kroppsdel kan bli en lidande människa och resultatet kan bli att anpassningsförmågan förhindras. Att vara en lidande människa kan innebära att individen känner sig kränkt och integriteten kan hotas. Syfte: Syftet med litteratur studien är att få en ökad förståelse för hur Roys anpassningsmodell kan integreras i personers upplevelser av att ha genomgått en benamputation. Metod: den här litteraturstudien har genomförts med inspiration av Evans analys metod integrerad med Roys anpassningsmodell av vårdvetenskapliga artiklar som sökts i olika databaser. Resultat: utifrån personers upplevelser av amputation integrerat med Roys anpassningsmodell blev resultatet att fyra teman kunde skapas som bygger på Roys anpassningsmodell. Slutsats: Roys anpassningsmodell kan användas som en modell för sjuksköterskor vid omvårdnad av personer som genomgått en amputation.
Vorisek, Carina [Verfasser]. "Targeting endocardial fibroelastosis in patients with hypoplastic left heart syndrome : a cell culture model / Carina Vorisek". Gießen : Universitätsbibliothek, 2018. http://d-nb.info/1156851327/34.
Pełny tekst źródłaNeftonsson, Linda, i Linn Fagerström. "Innovativ modell som speglar försoning i det mänskliga livet". Thesis, Högskolan i Halmstad, Akademin för hälsa och välfärd, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-28227.
Pełny tekst źródłaThe nursing scientific concept of reconciliation creates an opportunity for people to experience an emotional satisfaction in life. Reconciliation takes place inside the human and creates an opportunity to unite with difficult life situations. The purpose of this study was to explain what reconciliation is and how it takes shape in nursing. The results explain reconciliations different proportions inside the human. Reconciliation can be represented as a human acceptance, as a human's ability to regain control, as a human hope, as a human change and as a human process. A model in the result presents the different proportions of reconciliations. Together the different proportions form the infinite of reconciliation that together creates the inner core of reconciliation. The different proportions of reconciliation are constantly in motion. There is missing evidence for reconciliation in nursing science. If more sciences performed, nurses can get implements for the care process to understand how reconciliation takes shape in human and how nurses can promote reconciliations for patients.
Marais, Carin. "Work-home interaction and wellbeing in the South African Police Service / Carin Marais". Thesis, North-West University, 2006. http://hdl.handle.net/10394/1089.
Pełny tekst źródłaThesis (Ph.D. (Industrial Psychology))--North-West University, Potchefstroom Campus, 2007.
Murmann, Anja Carina [Verfasser]. "An Appraisal Model of Criminal Decision Making : How Person Factors Affect Decisions through Cognitive Appraisals / Anja Carina Murmann". Bonn : Universitäts- und Landesbibliothek Bonn, 2021. http://d-nb.info/1229989072/34.
Pełny tekst źródłaBersot, Vitor Fernandes. "Mudança temporal do aleitamento materno exclusivo na América Latina e Caribe: atualização de seus determinantes e da tendência secular". Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/6/6138/tde-28092011-153100/.
Pełny tekst źródłaIntroduction: Multiple and interactive protective effects of exclusive breastfeeding (EBF) in health and child survival justify recommendations for promoting universal practice. There are few studies that assess the tendency of the pattern of EBF between countries. Objective: To analyze the temporal change of the AME in five countries in Latin America and Caribbean (LAC) comparing data from 1990 and 2000 decades. Methods: The dissertation consists of a manuscript, which evaluated data from children aged 0 to 6 months in the samples of the Demographic Health Survey conducted research in Brazil, Colombia, Haiti, Peru and the Dominican Republic. Were estimated the prevalence of exclusive breastfeeding and its weighted annual rates of change, according to country and survey year. The duration of EBF was estimated using survival analysis Kaplan-Meier method, considering the current age of the child as the survival time and EBF as binary variable, concerning the state of practice at the time of the interview. The survival curves were constructed for each country, in every decade, and the comparison between them used the log-rank test. The median duration of breastfeeding was calculated for each independent variable and the relationship between these variables and weaning at six months was analyzed using Cox regression model. Results: The prevalence of EBF increased in four of the five countries studied, increasing the most remarkable years in Colombia (II per cent ) and Haiti (17 per cent ). The median duration of evolution showed two trends: growth with equity in Colombia and Haiti, and stagnation with unequal distribution among the population subgroups of the last decade in Brazil, Peru and the Dominican Republic. In the multiple model of regression variables and the demographic profile of use of health services were associated with duration of EBF. The residence in a rural area was the variable consistently associated negatively in Brazil (HR = 1.68, CI 95 per cent : 1,06-2,67) and Colombia (HR = 1.39, CI 95 per cent : 1,03-1,87), while positively in Peru (HR = 0.40, CI 95 per cent : 0,19-0,83). Conclusion: The balance of the trend of EBF in LAC is positive, though not uniform throughout the two decades analyzed. The findings suggest the need for interventions for the promotion of exclusive breastfeeding taking into account the geographical location of families and provided quality health services
Tavares, Frederico Romel Maia [UNESP]. "Modelo estratégico para o cluster calçadista: análise na região do Cariri-CE". Universidade Estadual Paulista (UNESP), 2017. http://hdl.handle.net/11449/151649.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Esta tese propõe um modelo estratégico para o cluster calçadista do Cariri-CE, tendo como motivação identificar quais componentes estratégicas influenciam o desenvolvimento do Cluster, das 21 identificadas após uma Revisão Sistemática da Literatura. O trabalho, inicialmente, envolveu 8 empresas de diferentes portes da região estudada. Por intermédio de um método de pesquisa qualitativo verificou-se a adoção das 21 componentes estratégicas estas componentes, foram incorporadas no modelo estratégico proposto. Na sequência, utilizando-se uma amostra de 50 empresas do Cluster, foi aplicado um questionário aos dois principais gestores destas empresas. As análises estatísticas feitas permitiram dividir as empresas consultadas em 3 grupos, com características diferentes e a análise fatorial permitiu definir um modelo estratégico com 4 fatores de entrada e 4 fatores de saída. Identificou-se que, as empresas do Grupo 1 adotam estratégia de foco, mas não investem em diferenciação e qualidade dos seus produtos e possuem baixo desempenho econômico. As empresas do Grupo 2 possuem média superior em desempenho econômico as dos demais grupo devido à adoção da estratégia de foco e diferenciação representada pela qualidade. Já as empresas do Grupo 3 possuem médio desempenho econômico, buscando se diferenciar, mas não alcançam o desempenho econômico superior em comparação as empresas do Grupo 2. No geral, pode-se concluir que as empresas do Cluster calçadista do Cariri-CE não se diferenciam em relação as estratégias de custo; todas possuem igual preocupação com os custos envolvidos na sua operação, e que, principalmente, as estratégias de foco e diferenciação levam as empresas a obter bom desempenho econômico.
This research proposes a strategic model for the Cariri-CE footwear cluster, motivated by the need to identify among the 21 components identified in a Systematic Review of Literature what strategic components influence the development of the Cluster. At first the work involved 8 companies of different sizes in the studied area and a qualitative research method verified the adoption of the 21 strategic components into the proposed strategic model. After, a questionnaire was applied to the two main managers of 50 companies of the Cluster and by Statistical analyzes the companies was divided into three groups of different characteristics and the factor analysis defined a strategic model with 4 input factors and 4 exit factors. Companies of the Group 1 adopt a focus strategy, but do not invest in differentiation and quality of their products and have low economic performance. Companies of the Group 2 have a higher average in economic performance than the other groups due to the adoption of the focus and differentiation strategy represented by quality. Companies of Group 3, on the other hand, have a moderate economic performance, trying to differentiate themselves, but they do not achieve the superior economic performance in comparison with Group 2 companies. In general, it can be concluded that the Cariri-CE Cluster companies do not differ in relation to cost strategies; All are equally concerned about the costs involved in their operation, and that, in particular, focus and differentiation strategies lead companies to achieve good economic performance.
CAPES: 9183/2012
Velo, Marilia Mattar de Amoêdo Campos 1984. "Validation of a pH-cycling model to evaluate the effect of fluoridated toothpastes on enamel demineralization of human primary teeth = Validação de modelo de ciclagens de pH para avaliar o efeito de dentifrícios fluoretados na desmineralização do esmalte de dente decíduo humano". [s.n.], 2014. http://repositorio.unicamp.br/jspui/handle/REPOSIP/290563.
Pełny tekst źródłaDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba
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Resumo: O efeito de dentifrícios fluoretados na prevenção da cárie dentária na dentição decídua é concentração-dependente. No entanto, não há um modelo de ciclagens de pH validado em termos de dose-resposta ao fluoreto (F) para esmalte de dente decíduo humano. Assim, esse estudo validou um modelo de ciclagens de pH em termos de dose-resposta ao F para avaliar a desmineralização do esmalte de dente decíduo, e posteriormente, o modelo foi testado com dentifrícios comerciais com diferentes concentrações de F. Dois estudos independentes foram realizados e blocos de esmalte de dente decíduo (3 X 3 X 2 mm), selecionados pela dureza de superfície, foram usados em ambos. Para validar o modelo, blocos dentais (n=12/grupo) foram submetidos ao modelo de ciclagens de pH e tratados duas vezes ao dia com: água purificada (controle negativo) e soluções contendo 62,5; 125, 250 e 375 ?g F/mL. Essas concentrações de F foram escolhidas para simular a diluição (1:3 g/g) que ocorre na cavidade oral quando dentifrícios contendo 250, 500, 1000 e 1500 ?g F/g, respectivamente, são usados. O modelo durou 10 dias e os blocos permaneceram diariamente por 6 h em solução desmineralizante e 18 h em solução remineralizante a 37°C. Após a validação, o modelo foi testado com dentifrícios comerciais e blocos de esmalte (n=15/grupo) foram tratados com: dentifrício não fluoretado, 500 ?g F/g, como dentifrício de baixa concentração de F, 1100 e 1450 ?g F/g, como dentifrícios convencionais. A porcentagem de perda de superfície (%PDS) e área da lesão de cárie (?S) foi determinada. O efeito dose-resposta ao F foi analisado por regressão quadrática e o efeito do teste com dentifrícios pelo teste de Tukey. O modelo mostrou relação dose-resposta entre concentração de F e %PDS (R²=0,7047; p<0,01) e ?S (R²=0,4465; p<0,01). Quando o modelo de ciclagens de pH foi usado para avaliar o potencial anticárie de dentifrícios fluoretados comerciais, a média (±DP) de %PDS e ?S para o grupo tratado com 500 ?g F/g foi 36,6±8,0 e 6298,5±1221,3, respectivamente, os quais foram significativamente maiores que os grupos tratados com dentifrícios de 1100 (25,2±8,7 e 4565,7±1122) e 1450 ?g F/g (24,2±5,2 e 2339,1±879,7), respectivamente. Em conclusão, o modelo proposto validado é capaz de diferenciar o potencial anticárie de dentifrícios de baixa concentração de F (500 ?g F/g) dos dentifrícios de concentração convencional (1000-1500 ?g F/g)
Abstract: The effect of fluoridated toothpaste on dental caries prevention in primary dentition is concentration-dependent. However, there is no pH-cycling model validated to assess the dose-response to fluoride (F) in human primary teeth enamel. Thus, this study validated a pH-cycling model in terms of dose-response to F to evaluate primary teeth enamel demineralization, and later, the model was tested with commercial toothpastes with different F concentrations. Two independent studies were conducted and primary teeth enamel slabs (3 X 3 X 2 mm), selected according to the surface hardness, were used in both. To validate the model, dental slabs (n=12/group) were submitted to the pH-cycling model and treated twice a day with: purified water (negative control) and solutions containing 62.5; 125; 250 and 375 ?g F/mL. These F concentrations were chosen to simulate the dilution (1:3 w/w) that occurs in the oral cavity when dentifrices containing 250, 500, 1000 and 1500 ?g F/g, respectively, are used. The model lasted 10 days and the slabs remained daily for 6 h in a demineralizing solution and 18 h in a remineralizing solution at 37°C. After validation, the model was tested with commercial toothpastes and enamel slabs (n=15/group) were treated with: no F toothpaste, 500 ?g F/g, as low F toothpaste, 1100 and 1450 ?g F/g, as standard toothpastes. The percentage of surface microhardness loss (%SMHL) and the carious lesion area (?S) were determined. The dose-response effect to F was analyzed by quadratic regression and the toothpaste effect by Tukey¿s test. The model showed dose-response relationship between F concentration and %SMHL (R²=0.7047; p<0.01) and ?S (R²=0.4465; p<0.01). When the pH-cycling model was used to evaluate the anticaries potential of commercial toothpastes, the mean (±SD) of %SMHL and ?S for the group treated with 500 ?g F/g was 36.6±8.0 and 6298.5±1221.3, respectively, which were significantly higher than those treated with 1100 (25.2±8.7 and 4565.7±1122) and 1450 ?g F/g toothpastes (24.2±5.2 and 2339.1±879.7), respectively. In conclusion, this validated model is able to differentiate the anticaries potential of toothpaste with low F concentration (500 ?g F/g) from those with standard concentrations (1000-1500 ?g F/g)
Mestrado
Cariologia
Mestra em Odontologia
Rodrigues, José Roberto [UNESP]. "Proposta de um modelo de assistência odontológica em saúde coletiva fundamentado na prevenção da cárie e com a participação de pessoal auxiliar". Universidade Estadual Paulista (UNESP), 1995. http://hdl.handle.net/11449/114061.
Pełny tekst źródłaA saúde bucal da população brasileira exige uma nova reflexão e uma reorientação preventiva para que a prevalência de cárie decline para índices condizentes com os esperados pela O.M.S. Várias tentativas para solucionar esta condição premente são abordadas, rotineiramente, por todos os segmentos da sociedade brasileira, com o objetivo de repartir responsabilidades e êxitos. A cárie, no entanto, continua sua escalada implacável, embora os profissionais existentes sejam capazes, os equipamentos e os materiais utilizados sejam eficientes e adequados. Os pacientes já possuem uma relativa educação odontológica que os habilitam a ações de auto-cuidado domiciliar e, contudo, ainda sofremos as mutilações causadas por esta doença obstinada. As medidas propostas no combate às cáries, apesar das dificuldades sócio-econômicas da comunidade e das disparidades regionais, têm produzido efeitos positivos em alguns locais. São comunidades integradas, participantes e motivadas que parecem estar fazendo a diferença nesta luta. Esses núcleos assistenciais, tidos como exemplares por sua racionalidade e produtividade, foram visitados e observados neste trabalho e deles subsídios importantes para futuros empreendimentos neste setor. Embora tenha-se encontrado alguns serviços mal estruturados, com coordenação omissa e produzindo aquém doas expectativas, não se pode assinalar que houve negligência por parte de seus funcionários e indiferença expressa dos responsáveis pela idealização e planejamento dos mesmos. Contudo, fica claro que onde tem-se pessoal treinado e motivado para as tarefas indicadas, obtém-se produtos e bens de qualidade. Tais bens e serviços consumidos geram uma satisfação patente na comunidade, alterando o nível de saúde da coletividade alvo. Pela revisão bibliográfica evidenciou-se que há uma dessemelhança na qualidade dos serviços ofertados e entre as regiões deste país e uma política de...
The bucal health of the Brazilian population asks for a rethink and a preventive reorientation to cause the caries rates to decline to the ones acceptable by he World Health Organization (W.H.O.). Many attempts to work over this pressing conditon are discussed, recurrently, by all the categories of the society, with the will of sharing responsabilities and results. The caries, athough, keeps its unappeasable ascendance, as even the existing professionals are capable and the equipment and technology being used are efficient and adequate. The out patients already have a pertinent odontological education, which allows them to act in their domicile self-care andd, howver, we still suffer with mutilations caused by this obstinate disease. The action suggested for the fight against caries, in spite of the social and economic difficulties of the contrast amongst regions, have been producing positive effects in some places. These are motivated and partaking integrated community, which seen to be the highight on this strie. These assistential centres, taken as examples, for their coherence of production, have been visited and observed and, from them, important grant for future projects in this field were obtained. AI though badly-structured services have been found, with omithing coordination and producing below expectations, no neglects can be pointed out, neither caused by officals, non by the ones responsible for the acomplishment and planning of these. Never theless it is clear that where there is a motivated and trained staff for the indicated tasks, products and possessions of quality are acquired. These, when consumed, originate satisfaction which will become a pattern to the community changing the level of the target commonwealth's health. By the bibliographic analysis, it was possible to show that there is a contrast on the quality of the offered services beteen the regions of this country and...
Rodrigues, José Roberto. "Proposta de um modelo de assistência odontológica em saúde coletiva fundamentado na prevenção da cárie e com a participação de pessoal auxiliar /". Araraquara, 1995. http://hdl.handle.net/11449/114061.
Pełny tekst źródłaResumo: A saúde bucal da população brasileira exige uma nova reflexão e uma reorientação preventiva para que a prevalência de cárie decline para índices condizentes com os esperados pela O.M.S. Várias tentativas para solucionar esta condição premente são abordadas, rotineiramente, por todos os segmentos da sociedade brasileira, com o objetivo de repartir responsabilidades e êxitos. A cárie, no entanto, continua sua escalada implacável, embora os profissionais existentes sejam capazes, os equipamentos e os materiais utilizados sejam eficientes e adequados. Os pacientes já possuem uma relativa educação odontológica que os habilitam a ações de auto-cuidado domiciliar e, contudo, ainda sofremos as mutilações causadas por esta doença obstinada. As medidas propostas no combate às cáries, apesar das dificuldades sócio-econômicas da comunidade e das disparidades regionais, têm produzido efeitos positivos em alguns locais. São comunidades integradas, participantes e motivadas que parecem estar fazendo a diferença nesta luta. Esses núcleos assistenciais, tidos como exemplares por sua racionalidade e produtividade, foram visitados e observados neste trabalho e deles subsídios importantes para futuros empreendimentos neste setor. Embora tenha-se encontrado alguns serviços mal estruturados, com coordenação omissa e produzindo aquém doas expectativas, não se pode assinalar que houve negligência por parte de seus funcionários e indiferença expressa dos responsáveis pela idealização e planejamento dos mesmos. Contudo, fica claro que onde tem-se pessoal treinado e motivado para as tarefas indicadas, obtém-se produtos e bens de qualidade. Tais bens e serviços consumidos geram uma satisfação patente na comunidade, alterando o nível de saúde da coletividade alvo. Pela revisão bibliográfica evidenciou-se que há uma dessemelhança na qualidade dos serviços ofertados e entre as regiões deste país e uma política de...
Abstract: The bucal health of the Brazilian population asks for a rethink and a preventive reorientation to cause the caries rates to decline to the ones acceptable by he World Health Organization (W.H.O.). Many attempts to work over this pressing conditon are discussed, recurrently, by all the categories of the society, with the will of sharing responsabilities and results. The caries, athough, keeps its unappeasable ascendance, as even the existing professionals are capable and the equipment and technology being used are efficient and adequate. The out patients already have a pertinent odontological education, which allows them to act in their domicile self-care andd, howver, we still suffer with mutilations caused by this obstinate disease. The action suggested for the fight against caries, in spite of the social and economic difficulties of the contrast amongst regions, have been producing positive effects in some places. These are motivated and partaking integrated community, which seen to be the highight on this strie. These assistential centres, taken as examples, for their coherence of production, have been visited and observed and, from them, important grant for future projects in this field were obtained. AI though badly-structured services have been found, with omithing coordination and producing below expectations, no neglects can be pointed out, neither caused by officals, non by the ones responsible for the acomplishment and planning of these. Never theless it is clear that where there is a motivated and trained staff for the indicated tasks, products and possessions of quality are acquired. These, when consumed, originate satisfaction which will become a pattern to the community changing the level of the target commonwealth's health. By the bibliographic analysis, it was possible to show that there is a contrast on the quality of the offered services beteen the regions of this country and...
Doutor
Atzberger, Carina Verfasser], i Eckhard [Akademischer Betreuer] [Wolf. "Murine in vivo tumor models for investigating the anticancer potential of natural and synthetic compounds / Carina Atzberger ; Betreuer: Eckhard Wolf". München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2018. http://d-nb.info/1166559653/34.
Pełny tekst źródłaSchäfer, Carina [Verfasser], Stephanie [Akademischer Betreuer] Läer i Jörg [Akademischer Betreuer] Breitkreutz. "Development of a Combined Pharmacokinetic Model for Lacosamide and its Metabolite for Integrated Pharmacokinetic Modeling in Humans / Carina Schäfer. Gutachter: Stephanie Läer ; Jörg Breitkreutz". Düsseldorf : Universitäts- und Landesbibliothek der Heinrich-Heine-Universität Düsseldorf, 2016. http://d-nb.info/1081487828/34.
Pełny tekst źródłaSchmittlein, Carina [Verfasser], i Joachim [Akademischer Betreuer] Wegener. "Sensors and Actuators for 2D and 3D Cell Culture Models based on Oxygen Sensitive Culture Substrates / Carina Schmittlein ; Betreuer: Joachim Wegener". Regensburg : Universitätsbibliothek Regensburg, 2018. http://d-nb.info/1170955738/34.
Pełny tekst źródłaPetruzzi, Maria Noel Marzano Rodrigues. "Avalia??o histopatol?gica do efeito do canabidiol em um modelo experimental de carcinog?nese oral". Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2017. http://tede2.pucrs.br/tede2/handle/tede/7671.
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Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES
Conselho Nacional de Pesquisa e Desenvolvimento Cient?fico e Tecnol?gico - CNPq
A late diagnosis of oral squamous cell carcinoma is related to high morbidity and mortality rates, as well as recurrence after treatment. Hence, there is an increasing interest in the validation of biological markers, chemoprevention strategies, and adjuvant treatment alternatives for combating oral cancer. The present Thesis evaluated the anticancer effect of cannabidiol (CBD) in a validated experimental murine model of oral carcinogenesis. Fifteen Fischer 344 rats were randomly divided into three groups of five animals each and subjected to a 7,12-dimethylbenzanthracene (DMBA) topical application on the ventral mucosa of their tongues, thrice a week. From the 2nd to the 12th week, they received intraperitoneally-administered vehicle (group 1), CBD 5 mg/kg (group 2), or CBD 10 mg/kg (group 3). After euthanasia, the tongues were dissected, processed and assessed by histological and immunohistochemical analysis. Group 2 and group 3 showed inhibition of severe oral epithelial dysplasia and carcinoma, and exhibited lower cell proliferation as compared to group 1. The null hypothesis was rejected when results showed statistical significance at a 0.05 level (confidence interval = 95%). In sequence are presented three manuscripts, first one regarding the original experiment and the two subsequent ones providing overall theoretical support.
O diagn?stico tardio do carcinoma espinocelular oral est? relacionado a um alto ?ndice de morbi-mortalidade e recorr?ncia ap?s o tratamento. Portanto, h? um crescente interesse na valida??o de marcadores biol?gicos que contribuam para o diagn?stico precoce, novas estrat?gias de quimiopreven??o e recursos adjuvantes para o tratamento dessa neoplasia maligna. A presente Tese centrou-se na avalia??o do efeito anticarcinog?nico do canabidiol (CBD) em um modelo experimental consagrado para a indu??o de altera??es epiteliais, com risco de malignidade, na mucosa oral de murinos. Para tanto, 15 ratos Fischer 344 foram aleatoriamente divididos em tr?s grupos, onde todos os animais tiveram o ventre de suas l?nguas expostas ao 7,12-dimetilbenzantraceno (DMBA) tr?s vezes por semana. A partir da segunda semana os grupos receberam por via intraperitoneal, ve?culo (grupo 1), 5 mg/Kg ou 10 mg/Kg de CBD (grupos 2 e 3, respectivamente). Na d?cima segunda semana ap?s o in?cio do experimento realizou-se a eutan?sia dos animais, dissec??o das l?nguas e processamento dos esp?cimes. As an?lises foram realizadas por meio das t?cnicas histol?gicas de rotina e imunoistoqu?mica. Observou-se a inibi??o do desenvolvimento de displasia oral severa e carcinoma, bem como a modula??o dos ?ndices de prolifera??o celular nos grupos 2 e 3 em rela??o ao grupo 1. A hip?tese nula p?de ser rejeitada, uma vez que os resultados obtidos apresentaram n?vel de signific?ncia de 0,05 (intervalo de confian?a = 95%). A seguir, apresentam-se tr?s artigos cient?ficos que descrevem primeiramente o experimento original desenvolvido e, em sequ?ncia, as revis?es da literatura para subsidiar a discuss?o do tema proposto.
Rösch, Carina Sarah [Verfasser]. "Intravitreal injections in mice as a technique to induce unilateral photoreceptor degeneration in comparison to the genetic model of the rd10 mouse / Carina Sarah Rösch". Hannover : Bibliothek der Tierärztlichen Hochschule Hannover, 2013. http://d-nb.info/104675582X/34.
Pełny tekst źródłaRajih, Salam. "NON-TRADITIONAL EXPOSURES AND CHILDHOOD DENTAL CARIES AMONG CHILDREN 1-5 YEARS OLD". Master's thesis, Temple University Libraries, 2017. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/465418.
Pełny tekst źródłaM.S.
Background: Early Childhood Caries (ECC) is one of the most common chronic illnesses among young children, affecting around 23% of children 2-5 years old, leading to pain, discomfort, and poor quality of life. It is a multi-factorial disease that develops through the combined effects of bacteria, tooth morphology, fermentable carbohydrates, time, and various social factors. Several studies have investigated the associations between dental caries and non-traditional factors acquired during the first years of life including; mode of delivery, breastfeeding, and Environmental Tobacco Smoke (ETS). However, the literature on these associations has been inconsistent. Objective: To investigate the unadjusted and adjusted associations between the presence of Early Childhood Caries (ECC) and Severe-ECC (S-ECC), and three non-traditional factors: breastfeeding, mode of delivery, and ETS, among children 1-5 years old. Methods: A cross-sectional design was employed, and a sample of 112 caregiver/ child dyads was recruited from the ongoing flow of patients at Temple University Maurice H. Kornberg School of Dentistry (TUKSoD). After consent, subjects completed a questionnaire and received a standard intra-oral examination and the American Academy of Pediatric Dentistry (AAPD) Caries-risk Assessment Tool (CAT) by a student doctor. The study was approved by the Temple University Institutional Review Board (Protocol # 23885). Chi-square tests, two-sample t-tests and bivariate logistic regressions were used to assess the unadjusted associations. Two multivariable logistic models were developed for ECC and S-ECC and included demographics, overall CRA, and the three non-traditional risk factors. Results: The prevalence of ECC and S-ECC were 61% and 30%, respectively. The following variables were significant in the unadjusted analysis for both ECC and S-ECC: child’s age, maternal educational attainment, overall AAPD CAT classification, sugary snacks per day, presence of plaque on child’s teeth and ETS. Exposure to ETS was associated with an increased adjusted odds ratio for ECC (aOR=5.39 [95% CI: 1.14-25.33], P=0.033), but not for S-ECC. Furthermore, C-section birth was associated with a decreased adjusted odds ratio for both ECC and S-ECC, respectively (ECC: aOR=0.132 [95% CI: 0.02-0.72], P=0.02; S-ECC: aOR=0.141 [95% CI: 0.026-0.748], P=0.021). With inclusion of the AAPD CAT, demographics, and the three non-traditional factors, the overall model accuracy at predicting ECC was 82.2%. Conclusions and Clinical Relevance: In this study of urban, predominantly African American, and low income children, ECC was found associated with two non-traditional factors, ETS and mode of delivery, suggesting that including them in CRA may improve prediction of future dental caries, and aid in the prevention and treatment of disease. Results from this study support the notion that ECC is a multi-factorial disease, and highlights the importance of adopting oral health education among caregivers.
Temple University--Theses
Rocha, Ricardo Lopes. "Efeito do extrato de pr?polis em mucosa bucal em modelo de carcinog?nese induzida por DMBA". UFVJM, 2012. http://acervo.ufvjm.edu.br:8080/jspui/handle/1/463.
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A presente disserta??o consiste em dois artigos cient?ficos, sendo um artigo original e outro de revis?o. Em um dos artigos, os autores fizeram uma revis?o da literatura sobre c?ncer e pr?polis, abordando a carcinog?nese experimental induzida quimicamente pelo 9,10-dimetil-1,2-benzantraceno (DMBA), a composi??o qu?mica da pr?polis e seus efeitos quimiopreventivos. O objetivo do artigo de pesquisa foi avaliar a rea??o tecidual da mucosa lingual de hamsters, submetida ? aplica??o di?ria e alternada de DMBA e extrato etan?lico de pr?polis (EEP) de uma apresenta??o comercial. Materiais e m?todos: 60 hamsters foram divididos em tr?s grupos, com dois per?odos experimentais, 13 e 20 semanas. A borda lateral da l?ngua foi submetida ? aplica??o t?pica, di?ria e alternada de DMBA 0,5 % e EEP 30 % (grupo EEP, n = 20), DMBA 0,5 % e extrato aquoso de pr?polis (EAP) (grupo EAP, n = 20), DMBA 0,5 % e soro fisiol?gico (grupo DMBA, n = 20). Realizou-se an?lise da ocorr?ncia dos tipos de altera??es cl?nicas e histol?gicas. Mensurou-se a ?rea e volume das altera??es cl?nicas, a ocorr?ncia das altera??es estruturais (AE) e citol?gicas (AC) do tecido epitelial escamoso com atipias e a ?rea histol?gica dos carcinomas de c?lulas escamosas (CCE). Para a an?lise estat?stica, aplicaram-se os testes ANOVA, qui-quadrado, Kruskal-Wallis e Mann-Whitney. Resultados: Para todas as vari?veis analisadas, n?o houve diferen?as significativas na compara??o entre os grupos nos dois tempos experimentais. Em 13 semanas ocorreu uma ?nica les?o de CCE no grupo EEP. Em 20 semanas, a maior ocorr?ncia de CCE tamb?m foi no grupo EEP. Conclus?o: o EEP, com teor alco?lico de 30 %, favoreceu a rea??o tecidual da inicia??o e da promo??o da carcinog?nese, por mecanismos ainda n?o elucidados.
ABSTRACT This dissertation consists of two papers, the first one is a review and the second is an original paper. In the first article, the authors reviewed the literature on cancer and propolis, addressing experimental carcinogenesis, chemically induced by 9,10-dimethyl-1,2-benzanthracene (DMBA), the chemical composition of propolis and its chemopreventive effects. The aim of the research paper was to evaluate the?tissue response?of tongue mucosa of hamsters, subjected to daily and alternating application of ethanolic extract of propolis (EEP) of a commercial presentation. Materials and methods: 60 hamsters were divided into three groups, and two experimental periods, 13 and 20 weeks. The lateral edge of the tongue underwent daily and alternate topical application of DMBA 0.5% and 30% EEP (EEP group, n = 20), DMBA and 0.5% aqueous extract of propolis (EAP) (EAP group; n = 20), and DMBA 0.5%?saline (DMBA?group, n =?20). The occurrence of types of clinical and histological changes was analysed. The area and volume of clinical changes, the occurrence of structural (AE) and cytological (CA) changes of squamous epithelial tissue with atypia and the histological area of squamous cell carcinoma (SCC) were measured. For statistical analysis, ANOVA, chi-square and Kruskal-Wallis and Mann-Whitney test were applied. Results: For all variables, there were no significant differences when comparing the groups in the two experimental periods. In 13 weeks, a single lesion of SCC in EEP group was observed. At 20 weeks, the highest occurrence of SCC was also in the group EEP. Conclusion: the EEP, with an alcohol content of 30% favored tissue reaction of initiation and promotion of carcinogenesis by mechanisms not yet elucidated.
MALDONADO, SANCHEZ MERCEDES 537206, i SANCHEZ MERCEDES MALDONADO. "Modelo Predictivo de Caries en Preescolares Mazahuas del Municipio de San José del Rincón, Estado de México". Tesis de maestría, Universidad Autónoma del Estado de México, 2016. http://hdl.handle.net/20.500.11799/65009.
Pełny tekst źródłaConstruir un modelo predictivo de caries en preescolares Mazahuas del Municipio de San José del Rincón, Estado de México. Métodos: La muestra fue seleccionada por el método de muestreo no-probabilístico por conveniencia, que incluyó 131 niños de 3 a 5 años de edad de ascendencia Mazahua. La examinación clínica fue realizada mediante el Sistema Internacional para la Detección y Evaluación de Caries (ICDAS). La información de las variables sociodemográficas, de hábitos dietéticos y de higiene oral se obtuvieron a través de una entrevista con los padres o cuidadores principales de los niños. Se construyó un modelo lineal automatizado para identificar los predictores. Resultados: La prevalencia de caries fue de 86.3% donde el 63.4% de los niños presentó Caries Temprana de la Infancia (CTI), mientras que sólo el 22.9% tuvo Caries Temprana de la Infancia Severa (CTI-S). El modelo mostró que el cpos depende de: número de veces que el niño está expuesto a alimentos con azúcares durante las comidas, nivel educativo del cuidador principal, presencia de materia alba, uso de azúcar o miel en el biberón para alimentar al niño. Conclusiones: El modelo predictivo mostró que el cpos fue mayor en los niños que se exponen más veces a azúcares durante las comidas, con presencia de materia alba y aquellos a quienes les dieron biberón y le agregaron azúcar o miel, mientras que fue menor en los niños cuyos cuidadores principales tienen un mayor nivel educativo. Alta prevalencia de caries no tratada.
Tavares, Frederico Romel Maia. "Modelo estratégico para o cluster calçadista : análise na região do Cariri-CE /". Guaratinguetá, 2017. http://hdl.handle.net/11449/151649.
Pełny tekst źródłaCoorientador: Paulo S. D. de A. Valladares
Banca: Fernando Augusto Silva Marins
Banca: José Roberto Dale Luche
Banca: Roberto Campos Leoni
Banca: Luiz Carlos Diserio
Resumo: Esta tese propõe um modelo estratégico para o cluster calçadista do Cariri-CE, tendo como motivação identificar quais componentes estratégicas influenciam o desenvolvimento do Cluster, das 21 identificadas após uma Revisão Sistemática da Literatura. O trabalho, inicialmente, envolveu 8 empresas de diferentes portes da região estudada. Por intermédio de um método de pesquisa qualitativo verificou-se a adoção das 21 componentes estratégicas estas componentes, foram incorporadas no modelo estratégico proposto. Na sequência, utilizando-se uma amostra de 50 empresas do Cluster, foi aplicado um questionário aos dois principais gestores destas empresas. As análises estatísticas feitas permitiram dividir as empresas consultadas em 3 grupos, com características diferentes e a análise fatorial permitiu definir um modelo estratégico com 4 fatores de entrada e 4 fatores de saída. Identificou-se que, as empresas do Grupo 1 adotam estratégia de foco, mas não investem em diferenciação e qualidade dos seus produtos e possuem baixo desempenho econômico. As empresas do Grupo 2 possuem média superior em desempenho econômico as dos demais grupo devido à adoção da estratégia de foco e diferenciação representada pela qualidade. Já as empresas do Grupo 3 possuem médio desempenho econômico, buscando se diferenciar, mas não alcançam o desempenho econômico superior em comparação as empresas do Grupo 2. No geral, pode-se concluir que as empresas do Cluster calçadista do Cariri-CE não se diferenciam em ... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: This research proposes a strategic model for the Cariri-CE footwear cluster, motivated by the need to identify among the 21 components identified in a Systematic Review of Literature what strategic components influence the development of the Cluster. At first the work involved 8 companies of different sizes in the studied area and a qualitative research method verified the adoption of the 21 strategic components into the proposed strategic model. After, a questionnaire was applied to the two main managers of 50 companies of the Cluster and by Statistical analyzes the companies was divided into three groups of different characteristics and the factor analysis defined a strategic model with 4 input factors and 4 exit factors. Companies of the Group 1 adopt a focus strategy, but do not invest in differentiation and quality of their products and have low economic performance. Companies of the Group 2 have a higher average in economic performance than the other groups due to the adoption of the focus and differentiation strategy represented by quality. Companies of Group 3, on the other hand, have a moderate economic performance, trying to differentiate themselves, but they do not achieve the superior economic performance in comparison with Group 2 companies. In general, it can be concluded that the Cariri-CE Cluster companies do not differ in relation to cost strategies; All are equally concerned about the costs involved in their operation, and that, in particular, focus and differentiation strategies lead companies to achieve good economic performance
Doutor
Motta, Neto Cl?vis Coutinho da. "Haemulidae, modelo cariot?pico de estase evolutiva". Universidade Federal do Rio Grande do Norte, 2011. http://repositorio.ufrn.br:8080/jspui/handle/123456789/12497.
Pełny tekst źródłaConselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico
Os perciformes constituem o maior e mais diversificado grupo de peixes. Uma parcela consider?vel de suas esp?cies apresenta um marcante conservadorismo cromoss?mico exibindo um padr?o caracterizado por 2n=48a, NF=48, que tem sido apontado como uma condi??o basal para a Ordem. Blocos heterocrom?ticos reduzidos e RONs simples s?o caracter?sticos para este grupo de peixes. No entanto, n?o se encontra ainda bem estabelecido se este conservadorismo se deve, em parte, a dados provenientes de bandamentos cromoss?micos pouco resolutivos, como os convencionalmente utilizados nas caracteriza??es citogen?ticas das esp?cies marinhas ou a uma condi??o peculiar cariot?pica deste grupo. Visando clarificar os processos envolvidos no peculiar conservadorismo cromoss?mico observado nesta Ordem, cinco esp?cies da fam?lia Haemulidae foram submetidas ? variadas t?cnicas citogen?ticas como colora??o com Giemsa, bandamento C e impregna??o por nitrato de prata, bem como digest?o com enzimas de restri??o (AluI, TaqI, PstI e EcoRI), bandamento de replica??o pela incorpora??o do an?logo de base 5 BrdU, colora??o com os fluorocromos CMA3/MM e DAPI, double FISH com sondas para as subunidades ribossomais 5S e 45S, sendo tamb?m analisadas morfometricamente atrav?s de morfometria geom?trica (MG). Os dados obtidos permitiram identificar um alto grau de similaridade cariot?pica neste grupo independente do n?vel de resolu??o das t?cnicas utilizadas. As esp?cies Conodon nobilis, Pomadasys corvinaeformis, Haemulon aurolineatum, H. plumierii e H. steindachneri apresentaram uma macroestrutura cariot?pica comum composta por 2n=48a (NF=48), com RONs simples localizadas em um mesmo par cromoss?mico (24? par) nas esp?cies C. nobilis, H. aurolineatum H. plumierii e H. steindachneri e em outro par em P. corvinaeformis (18? par), considerando-se estas regi?es caracteres citotaxon?micos pouco importantes. O padr?o heterocrom?tico apresentou-se similar para todas as esp?cies, observando-se reduzidos blocos heterocrom?ticos detectados preferencialmente em regi?o centrom?ricas e em menor n?mero em regi?es pericentrom?ricas e telom?ricas. Contrastando com a reduzida diferencia??o cromoss?mica observada, as an?lises por MG indicaram uma consp?cua diferencia??o morfol?gica entre as esp?cies. Condi??es ambientais com reduzidas barreiras biogeogr?ficas, caracter?sticas biol?gicas, decorrente da presen?a de grandes contingentes populacionais uniformemente distribu?dos em largas ?reas costeiras, que promoveriam a manuten??o do fluxo g?nico dentro das popula??es, associadas ?s caracter?sticas cariot?picas peculiares, poderiam desempenhar uma a??o sin?rgica contribuindo para a evolu??o bradit?lica do cari?tipo nas esp?cies de Haemulidae