Дисертації з теми "Epidemic, pandemic"
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Chilcote, Jonathan. "Epidemic and Opportunity: American Perceptions of the Spanish Influenza Epidemic." UKnowledge, 2016. http://uknowledge.uky.edu/history_etds/39.
Повний текст джерелаMa, Yifei. "A Database Supported Modeling Environment for Pandemic Planning and Course of Action Analysis." Diss., Virginia Tech, 2013. http://hdl.handle.net/10919/23264.
Повний текст джерелаand the 2003 SARS. In addition to analyzing the historic epidemic data, computational simulation of epidemic propagation processes and disease control strategies can help us understand the spatio-temporal dynamics of epidemics in the laboratory. Consequently, the public can be better prepared and the government can control future epidemic outbreaks more effectively. Recently, epidemic propagation simulation systems, which use high performance computing technology, have been proposed and developed to understand disease propagation processes. However, run-time infection situation assessment and intervention adjustment, two important steps in modeling disease propagation, are not well supported in these simulation systems. In addition, these simulation systems are computationally efficient in their simulations, but most of them have
limited capabilities in terms of modeling interventions in realistic scenarios.
In this dissertation, we focus on building a modeling and simulation environment for epidemic propagation and propagation control strategy. The objective of this work is to
design such a modeling environment that both supports the previously missing functions,
meanwhile, performs well in terms of the expected features such as modeling fidelity,
computational efficiency, modeling capability, etc. Our proposed methodologies to build
such a modeling environment are: 1) decoupled and co-evolving models for disease propagation, situation assessment, and propagation control strategy, and 2) assessing situations and simulating control strategies using relational databases. Our motivation for exploring these methodologies is as follows: 1) a decoupled and co-evolving model allows us to design modules for each function separately and makes this complex modeling system design simpler, and 2) simulating propagation control strategies using relational databases improves the modeling capability and human productivity of using this modeling environment. To evaluate our proposed methodologies, we have designed and built a loosely coupled and database supported epidemic modeling and simulation environment. With detailed experimental results and realistic case studies, we demonstrate that our modeling environment provides the missing functions and greatly enhances many expected features, such as modeling capability, without significantly sacrificing computational efficiency and scalability.
Ph. D.
Trimarchi, Biagio. "Distributed Identification of a Network Model for Pandemic Spreading." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021.
Знайти повний текст джерелаRajabi, Paak Mina. "The epidemic of spectacles : the HIV/AIDS pandemic, visual culture and the philanthropic documentary archive of the global South." Thesis, University of British Columbia, 2014. http://hdl.handle.net/2429/50083.
Повний текст джерелаGraduate Studies, College of (Okanagan)
Graduate
Vu, Chrissy Thuy-Diem. "One Flu East, One Flu West, One Flu Over the Cuckoo's Nest: A Cross-Cultural Investigation of Pandemic Influenza Paradoxes in Epidemiology." Diss., Virginia Tech, 2016. http://hdl.handle.net/10919/71336.
Повний текст джерелаPh. D.
Jansson, Öhlén Linn. "Fear of influenza vaccination in the event of an epidemic : Perceptions of threat and trust in two socioeconomically different areas of Stockholm." Thesis, Södertörns högskola, Miljövetenskap, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-39222.
Повний текст джерелаKarlsson, Love. "‘’Now, God himself is preaching’’: Perspectives on the Spanish flu from magazines affiliated with the Church of Sweden." Thesis, Uppsala universitet, Teologiska institutionen, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-430637.
Повний текст джерелаSvensson, Ida, and Desirée Bard. "Upplevelser av aktivitetsbalans och dess påverkan på stress för studenter under pandemin covid-19 : En kvalitativ intervjustudie." Thesis, Jönköping University, HHJ, Avd. för rehabilitering, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-52608.
Повний текст джерелаTitle: The experiences of occupational balance and its impact on stress for students during the covid-19 pandemic. Aim: The purpose of the study was to describe how students at a Swedish university experience occupational balance and its impact on stress during the pandemic covid-19. Method: A qualitative interview study was used with 10 Swedish participants and the material was analyzed with a qualitative content analysis. Result: The result revealed 3 categories: Reduced opportunities in participating in activities affect the occupational balance, Strategies for maintaining occupational balance and The relationship between occupational balance and stress. The results showed experiences of occupational balance and its impact on between informants Conclusion: Functioning routines and adapted activities were important for the perceived occupational balance during the covid-19 pandemic. The experience that the pandemic had a negative effect on the balance of activities was due to a lack of routines and adaptations in everyday life. In the case of perceived occupational imbalance, an effect on stress was seen, but with previous experience of stress management, it could be avoided.
Іванов, Т. Л., та В. М. Лисевич. "Аналітична оцінка впливу наслідків пандемії COVID-19 на стан національної економіки України за видами діяльності". Thesis, Чернігів, 2020. http://ir.stu.cn.ua/123456789/20828.
Повний текст джерелаПредметом дослідження ВКР виступають економічні, історичні, соціальні аспекти динаміки розвитку пандемії на території України. Об’єктом дослідження є стан національної економіки України під час пандемії CoVid-19 та перспективи розвитку країни в постпандемічний період. Метою дипломної роботи є оцінка впливів пандемії CoVid-19 на стан економіки України як в цілому, так і по галузям, визначення соціально-економічних втрат, яких зазнає країна та висування пропозицій щодо вирішення проблемних питань. Основні завдання роботи: розкриття поняття пандемії та особливості її прояву, хронології виникнення та поширення пандемії коронавірусної інфекції COVID-19 в Україні та світі, аналіз основних макроекономічних показників України напередодні пандемії та під час трьох періодів (перша хвиля, «міжсезоння» та друга хвиля), а також економічної активності країни, висування власних пропозицій щодо вирішення проблемних питань у дослідженій сфері. В ході виконання даної роботи авторами були сформульовані висновки щодо заходів подолання наслідків пандемії.
The subject of the thesis is economic, historical and social aspects of the dynamics of the pandemic in Ukraine. The object of the study is the state of the national economy of Ukraine during the CoVid-19 pandemic and the country's development prospects in the post-pandemic period. The purpose of the thesis is to assess the impact of the COVID-19 pandemic on the state of Ukrainian economy as a whole and by industry, to identify socio-economic losses of the country and to make proposals in order address issues. The main objectives of the thesis: to reveal the concept of pandemic and its peculiarity, the time line and the spread of COVID-19 pandemic in Ukraine and the World, to analyze the major macroeconomic indicators of Ukraine right before the pandemic and over three periods (the first wave, the off-season and the second wave), as well as country’s economic activity, to suggest our own hypothesis on how to fight with economic consequences of the pandemic in the future. In the course of this work, we formulated conclusions on the measures to overcome the effect of the pandemic on the Ukrainian economy.
Ferreira, Jackson Andrade. "Um modelo multiescalas de autômatos celulares para pandemia da dengue." Universidade Federal de Viçosa, 2009. http://locus.ufv.br/handle/123456789/4233.
Повний текст джерелаFundação de Amparo a Pesquisa do Estado de Minas Gerais
The dramatic resurgence and emergence of epidemic dengue and dengue hemorragic fever in the last two decades neatly define a global pandemic. The dispersion of dengue viruses combines local infections of humans bited by infective mosquitoes inside a city with long-range transmissions to non-infective vectors that feed the blood of infected people arriving from other urban areas. In the present work a cellular automata model for dengue epidemic is proposed and investigated through large-scale computer simulations. The model takes into account the main features concerning the population dynamics of mosquitoes and humans and the disease transmission cycle. Furthermore, the model is defined on a scale-free network in which each node is a square lattice in order to properly describe the environment as urban centers interconnected through a national transportation system. A nonzero epidemic threshold is found and it is approached with a power law behavior by the density of infected individuals, as observed in the small-world network of Watts and Strogatz. Also, it is studied the importance of three parameters for the dengue spreading: the diffusivity of the mosquitoes, the probability of a mosquito bites humans, and the travel's probability of people between two interconnected cities. Finally, maps of infected individuals are obtained in order to caracterise the epidemic spreading.
O dramático ressurgimento e a emergência da epidemia de dengue e dengue hemorrágica nas últimas duas décadas claramente definem uma pandemia global. A dispersão do vírus da dengue combina infecções locais dos seres humanos picados por mosquitos infectados dentro de uma cidade com transmissões de longo alcance por vetores não-infecciosos que se alimentam do sangue de pessoas infectadas provenientes de outras zonas urbanas. No presente trabalho um modelo de autômatos celulares para epidemias de dengue é proposto e investigado através de siulação por computador, em larga escala. O modelo leva em conta as principais características relativas à dinâmica das populações de mosquitos e seres humanos e o ciclo de transmissão da doença. Além disso, o modelo é definido em uma rede livre de escala, em que cada nó é uma rede quadrada, a fim de descrever adequadamente o meio ambiente como os centros urbanos interligados através do sistema de transporte nacional. Um limiar epidêmico diferente de zero é encontrado e é aproximado com um comportamento tipo lei de potência pela densidade de indivíduos infectados, como observado na rede mundo-pequeno de Watts-Strogatz. Também, é estudada a importância de três parâmetros na dispersão da dengue: a difusividade do mosquito, a probabilidade do mosquito picar um ser humano, e a probabilidade de viagem de pessoas entre duas cidades conectadas. Por fim, mapas de indivíduos infectados são obtidos a fim de caracterizar a difusão da epidemia.
Mak, Ka-ki Peter. "The potential trade-offs between treatment and prophylaxis with antivirals in households during a pandemic." View the Table of Contents & Abstract, 2007. http://sunzi.lib.hku.hk/hkuto/record/B38479631.
Повний текст джерелаMa, Sau-mui Rhoda. "Self-evaluation on emergency preparedness for influenza pandemic by public health nurses in Hong Kong /." View the Table of Contents & Abstract, 2007. http://sunzi.lib.hku.hk/hkuto/record/B38296299.
Повний текст джерелаMak, Ka-ki Peter, and 麥家麒. "The potential trade-offs between treatment and prophylaxis with antivirals in households during a pandemic." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2007. http://hub.hku.hk/bib/B39724517.
Повний текст джерелаCharters, Kathleen Anne. "Putting health behaviour theory into context and context into health behaviour theory. : COVID-19 through the health psychology looking glass." Electronic Thesis or Diss., Paris, EHESS, 2024. http://www.theses.fr/2024EHES0042.
Повний текст джерелаThe COVID-19 pandemic highlighted the importance of health protective behaviours in reducing disease spread and subsequent health burden. Understanding the psychological determinants motivating behavioural engagement is therefore critical in an epidemic and pandemic setting. At the time of the pandemic outbreak, relatively little research attention had focused on the dynamics of human behavioural response to an unfolding, constantly evolving epidemic threat. This doctoral research therefore sought to address this gap in the literature firstly by investigating existing theory in the COVID-19 context, and secondly by expanding upon existing theory to account for the epidemic setting, thereby putting health behaviour theory into context and context into health behaviour theory. To this end, the first part of the doctoral research investigated two health behaviour issues of concern to researchers and health authorities: unrealistic optimism and risk compensation. Findings from the first repeated cross-sectional study (N=12,378), conducted at pre-, early and peak first-wave epidemic stages (February–April 2020) in France, Italy, Switzerland and the United Kingdom, indicated that people across all four countries became increasingly unrealistically optimistic over time and that this was associated with behavioural disengagement. Results of the second study (N=14,003) during the initial eight months of the vaccine rollout in France (February–September 2021), suggested risk compensation occurred towards the end of the vaccine rollout, particularly towards avoidance of social gatherings among those with a completed vaccination schedule.As results from these initial studies suggested that the epidemic setting influenced risk appraisal and adherence to mitigation measures, and addressing a gap in the literature due to the paucity of research in this area, the second part of the doctoral study explored the effect of the epidemiological context on behaviour and the social cognitive pathways involved. Seventeen bi-monthly surveys were conducted over nine months (March–November 2020, N=34,016). Multilevel analysis revealed that there was an association between the epidemiological context and protective behaviour, with time serving to moderate the effect of incidence on behaviour. Further pathway analysis indicated that the effect of the epidemiological context on behaviour was only partially mediated by social cognitive variables. Surprisingly, with the exception of perceived social norms, which made the greatest mediational contribution, social cognitions commonly and repeatedly found to predict behavioural response contrastingly contributed little to mediating the epidemiological context–behaviour relationship. Implications for theory, future research, public health policy and practice are discussed. Above all, these research findings highlight the need to nurture theory by examining, testing and expanding upon it in different contexts. Through its extension of extant theory to an epidemic of an emerging infectious disease, COVID-19, the current investigation explored the underlying layers of influence and possible causal mechanisms involved in the complex and dynamic psychological process of risk appraisal and behavioural engagement. By putting theory into context and context into theory, this doctoral research sought to nourish and advance theory, thereby making a significant contribution to the field of health behaviour research
Ahmed, Wasim. "Using Twitter data to provide qualitative insights into pandemics and epidemics." Thesis, University of Sheffield, 2018. http://etheses.whiterose.ac.uk/20367/.
Повний текст джерелаZimmerman, Kira. "Killing Time: Historical Narrative and the Black Death in Western Europe." Oberlin College Honors Theses / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=oberlin1558195405847581.
Повний текст джерелаDelaney, John. "Fire fighters' ability and willingness to participate in a pandemic." Thesis, Registration and login required, 2008. https://www.hsdl.org/homesec/docs/theses/08Mar_Delaney.pdf&code=0b11819a26de4946f5547907991d6aad.
Повний текст джерелаTorseld, Anna, and Jacqueline Lindberg. "Sjuksköterskans erfarenhet av omvårdnadsarbetet under en epidemi och pandemi : En litteraturstudie." Thesis, Malmö universitet, Malmö högskola, Institutionen för vårdvetenskap (VV), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-43486.
Повний текст джерелаВасильєва, Тетяна Анатоліївна, Татьяна Анатольевна Васильева, Tetiana Anatoliivna Vasylieva, Сергій Вячеславович Лєонов, Сергей Вячеславович Леонов, Serhii Viacheslavovych Lieonov, Наталія Євгенівна Летуновська, Наталия Евгеньевна Летуновская, and Nataliia Yevhenivna Letunovska. "The economic impact of covid-19: forecasting for Ukrainian regions." Thesis, Sumy State University, 2020. https://essuir.sumdu.edu.ua/handle/123456789/80956.
Повний текст джерелаВ тезисах приведены экономические показатели в Украине, которые показывают прямое влияние пандемии COVID-19 на социально-экономическое положение ряда отечественных отраслей и регионов. Обоснована целесообразность использования экономико-математических моделей для прогнозирования развития событий во время такого рода эпидемий.
The abstracts present economic indicators in Ukraine that show the direct impact of the COVID-19 pandemic on the socio-economic situation of a number of domestic industries and regions. The expediency of using economic and mathematical models to predict the development of events during such epidemics is substantiated.
Andersson, Daniel. "Döden väntar inte : Anpassningar av vanliga begravningar under Covid-19 pandemin." Thesis, Karlstads universitet, Institutionen för samhälls- och kulturvetenskap (from 2013), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-80152.
Повний текст джерелаNygren, Stina, and Moa Zeidlitz. "Investigating inclusive risk communication in the context of influenza outbreaks : Insights from South Korea and Vietnam." Thesis, Södertörns högskola, Utveckling och internationellt samarbete, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-41165.
Повний текст джерелаNg, Sophia, and 吳鈺陪. "The role of antivirals and vaccines in the control of influenza epidemics and pandemics." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2012. http://hub.hku.hk/bib/B49617849.
Повний текст джерелаpublished_or_final_version
Community Medicine
Doctoral
Doctor of Philosophy
Ma, Sau-mui Rhoda, and 馬秀梅. "Self-evaluation on emergency preparedness for influenza pandemic by public health nurses in Hong Kong." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2007. http://hub.hku.hk/bib/B4501212X.
Повний текст джерелаBiral, Edoardo <1995>. "The impact of Epidemics on European society: a historical perspective of socio-economic change during pandemic periods." Master's Degree Thesis, Università Ca' Foscari Venezia, 2022. http://hdl.handle.net/10579/20900.
Повний текст джерелаBrohmé, Fredrik. "Spanskt sjuk på ett sjukhus i Sverige : Spanska sjukans utbrott på Säters hospital hösten 1918." Thesis, Högskolan Dalarna, Historia, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:du-4688.
Повний текст джерелаHyder, Ayaz. "Validation and integration in spread models of influenza: scientific insights and policy implications during influenza epidemics/pandemics." Thesis, McGill University, 2012. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=110462.
Повний текст джерелаL'influenza présente de nombreux défis pour la société, entre autres des conséquences sociales, économiques et sanitaires. Afin de minimiser les impacts de la propagation spatiale de l'influenza, certains modèles sont développés pour aider à préparer et planifier des épidémies et pandémies. Ces modèles augmentent aussi notre compréhension scientifique des processus d'épidémie et identifient les stratégies optimales d'atténuation de ces évènements. Étant donné l'expérience précédente des humains lors de pandémies et les dynamiques saisonnières de celles-ci, les études de modélisation continueront d'être un outil utile pour les politiciens afin de réduire le fardeau de l'influenza pour la société. Ici, je souligne deux axes de recherche qui peut améliorer notre compréhension du processus de l'épidémie et améliorer l'utilisation de modèles pour l'élaboration des politiques.La validation des modèles demeure limitée et la validation prévisible n'existe pas dans de modèles complexes de la propagation de l'influenza. Ce manque de validation est une grande préoccupation car les politiciens utilisent ces prévisions pour faire des décisions importantes. Les modèles actuels de la propagation de la grippe sont soumis à une surveillance accrue pour leur manque de capacité prédictive, mais il semble que personne ne sont effectivement évalué leur capacité prédictive en premier lieu. Pour combler cette lacune dans les connaissances. Je démontre le processus de validation prévisible en généralisant le modèle courant, basé sur l'individu dans la région urbaine de Montréal, Canada. J'utilise un grand jeu de données comportant plusieurs épidémies en plus de perturbations réelles pour démontrer que la méthode de prévision et la métrique du type d'épidémie peuvent avoir de grands enjeux sur le temps de détection et la fiabilité lorsque de telles estimées sont possibles.Les disparités de santé ne sont pas incluses dans les modèles courant de la répartition de l'influenza malgré le fait que la littérature démontre que les prédictions de celles-ci sont reliées au fardeau de l'influenza. Par la formulation de deux modèles intégraux différents, je démontre une nouvelle approche qui adresse cette limitation. Dans le premier modèle, j'intègre la privation sociale dans un modèle basé sur l'individu. En utilisant ce modèle, j'examine les hypothèses concernant le lien entre la privation sociale et le fardeau de l'influenza. Dans le deuxième modèle, j'intègre de l'information socioéconomique dans un modèle de métapopulations. Je développe un nouveau modèle gravitationnel d'attributs sociaux pour décrire l'état local des processus de contact. J'effectue une analyse théorique pour démontrer les conséquences de l'hétérogénéité à l'échelle locale, du contact et de la susceptibilité sur les patrons épidémiques à grande échelle. Pour les deux modèles, je démontre leur application pratique par rapport à l'évaluation des stratégies de vaccination. Ces stratégies utilisent des jeux de données complexes, jamais utilisés auparavant, et des modèles dynamiques de propagation de l'influenza.
Batalha, Alexandrina Maria de Fátima Pereira. "Geopolítica das grandes pandemias e endemias na África Subsaariana." Doctoral thesis, Instituto Superior de Ciências Sociais e Políticas, 2014. http://hdl.handle.net/10400.5/7144.
Повний текст джерелаJohansson, Tanya. "Slaget om svininfluensan : en diskursanalytisk studie." Thesis, Mälardalens högskola, Akademin för hållbar samhälls- och teknikutveckling, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-11944.
Повний текст джерелаSiqueira, Giselle Angélica Moreira de. "EPIDEMIA DA INFLUENZA A (H1N1) 2009 NO ESTADO DE GOIÁS/BRASIL: CASOS E ÓBITOS." Pontifícia Universidade Católica de Goiás, 2013. http://tede2.pucgoias.edu.br:8080/handle/tede/4075.
Повний текст джерелаMade available in DSpace on 2018-11-19T16:59:56Z (GMT). No. of bitstreams: 1 GISELLE ANGÉLICA MOREIRA DE SIQUEIRA.pdf: 1650143 bytes, checksum: 0a85747b640c1ee6d3c2dc446dececf7 (MD5) Previous issue date: 2013-12-19
SIQUEIRA, Giselle Angelica Moreira de. Epidemic Influenza A (H1N1) 2009 in the state of Goiás/Brazil: cases and deaths. Dissertation (MSc in Environmental Sciences) – Catholic University of Goiás, Goiânia, 2013. Between late March and early April 2009, were the first reported cases of human infection caused by a new viral subtype Influenza A (H1N1) in Southern California and near San Antonio, Texas, USA, and then in Mexico and Canada. Until July 6, 2009, 905 cases were confirmed by the Ministry of Health, with reports of 23 states and the Federal District. This study described the profile of confirmed cases and deaths affected by Influenza A ( H1N1 ) in 2009 in the state of Goias and Brazil through a descriptive ecological study of confirmed cases and deaths affected by Influenza A virus (H1N1) 2009 in the State of Goias and Brazil between epidemiological weeks 16 th to 52 th, variables of research Influenza record, feeding SINAN Influenza Web were selected such as epidemiological week, age, gender, education, signs and symptoms, comorbidities, vaccination status, hospitalizations and evolution. Among the total number of cases reported during the epidemic , more than 45% were confirmed Influenza A (H1N1) in Goiás and in Brazil , with 14.9% and 3.9% subsequently died respectively. Females were predominant, those over 6 % were pregnant. The age range was found between 15 and 45 years, with the primary and secondary school levels observed schooling. Among the signs and symptoms , more than 95% of cases and deaths had fever, cough and dyspnoea, less than 30% had comorbid conditions, the occurrence of hospitalizations of cases was 96% and 45% in Goiás in Brazil, while hospitalization those who subsequently died was above 96%, less than 14% of cases and deaths have taken the vaccine against influenza (H1N1). It was concluded that it was possible to know the profile of cases and deaths from socio demographic and clinical characteristics during the epidemic period Influenza (H1N1) 2009 in Goias and Brazil, many lessons were learned that will assist in the consolidation of plans to tackle the unusual situations of epidemic and pandemic character and guide the development of public policies that will strengthen the surveillance system of disease, health care, implementation of laboratory diagnosis, mass vaccination and personal protection and respiratory hygiene network.
SIQUEIRA, Giselle Angélica Moreira de. Epidemia da Influenza A (H1N1) 2009 no estado de Goiás/Brasil: casos e óbitos. Dissertação (Mestrado em Ciências Ambientais) – Pontifícia Universidade Católica de Goiás, Goiânia, 2013. Entre o final de março e começo de abril de 2009, foram notificados os primeiros casos de infecção humana causada por um novo subtipo viral Influenza A (H1N1), no sul da Califórnia e próximo de San Antonio, no Texas, Estados Unidos, e, em seguida, no México e Canadá. Até o dia 06 de julho de 2009, 905 casos foram confirmados pelo Ministério da Saúde, com notificações de 23 estados e do Distrito Federal. Neste estudo foi descrito o perfil dos casos confirmados e óbitos acometidos por Influenza A (H1N1) em 2009 no Estado de Goiás e Brasil por meio de um estudo ecológico descritivo dos casos confirmados e óbitos acometidos pelo vírus Influenza A (H1N1) 2009 no Estado de Goiás e Brasil entre as semanas epidemiológicas 16ª a 52ª, foram selecionadas variáveis da ficha de investigação de Influenza, que alimenta o SINAN Influenza Web tais como semana epidemiológica, faixa etária, gênero, escolaridade, sinais e sintomas, comorbidades, situação vacinal, hospitalizações e evolução. Dentre o total de casos notificados durante a epidemia, mais de 45% foram confirmados por Influenza A (H1N1) em Goiás e no Brasil, sendo que 14,9% e 3,9% evoluíram para o óbito respectivamente. O gênero feminino foi predominante, destas mais de 6% eram gestantes. A faixa etária encontrada foi entre 15 a 45 anos, sendo o ensino médio e fundamental os níveis de escolaridade constatados. Dentre os sinais e sintomas, mais de 95% dos casos e óbitos apresentaram febre, tosse e dispneia, menos de 30% apresentaram comorbidades, a ocorrência de hospitalizações dos casos foi de 96 % em Goiás e 45% no Brasil, enquanto que a hospitalização dos que evoluíram para o óbito foi acima de 96%, menos de 14% dos casos e óbitos tomaram a vacina contra a Influenza (H1N1). Concluiu-se que foi possível conhecer o perfil de casos e óbitos a partir das características sócio demográficas e clínicas durante o período epidêmico da Influenza (H1N1) 2009 em Goiás e no Brasil, foram aprendidas muitas lições que auxiliarão na consolidação de planos de enfrentamento a situações inusitadas de caráter epidêmico e pandêmico e norteará a construção de políticas públicas que fortalecerá o sistema de vigilância da doença, da rede de atenção à saúde, implementação de diagnóstico laboratorial, vacinação massiva e medidas de proteção individual e higiene respiratória.
Dall\'Ava, João Paulo. "Sorocaba entre epidemias: a experiência de Álvaro Soares na febre amarela e na gripe espanhola (1897-1918)." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/5/5137/tde-05102015-112501/.
Повний текст джерелаThis research investigates epidemics of yellow fever - in 1897 and 1900 - and the Spanish flu - in 1918 - occurred in Sorocaba and the performance of the medical Álvaro César Soares da Cunha in combating them, in order to reveal the sanitary conditions of a city passing through major transformations, such as urban growth and industrialization, in a context of consolidation of official medicine and heated debates on issues related to public health. To this end, draws up an overview of public health and sanitary conditions of Sorocaba in the late nineteenth and the early twentieth century, pointing to the worsening of social problems and the increasing number of cases of certain diseases. Thus, it is intended to demonstrate how the living conditions of the poor in Sorocaba was deteriorating more and more as the city had a relative urban and industrial growth. The yellow fever epidemics are reconstituted, addressing political, social and scientific issues that unfolded over the outbreaks, in a dispute context between state power, represented by the State Sanitation Service of São Paulo, and local authorities, represented by physicians and municipal authorities, in the conduct of measures to combat epidemics. The Spanish flu epidemic in the city was a challenge to local public authorities and a threat to local economic stability - at a time when the industrial growth of the city was placed in evidence. Thus, studying the epidemics that ravaged Sorocaba in the late nineteenth century to the twentieth and monitoring the performance of Alvaro Soares in this context, it is intended to better understand the relationship between the consolidation of official medicine in the State of São Paulo and its implications for practice in public health
Shi, Pengyi. "Stochastic modeling and decision making in two healthcare applications: inpatient flow management and influenza pandemics." Diss., Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/50367.
Повний текст джерелаRuiz, De La Cruz Sandra Anais. "Procrastinación académica y ansiedad en estudiantes universitarios en contexto de educación virtual en tiempos de pandemia, Chiclayo 2020." Bachelor's thesis, Universidad Católica Santo Toribio de Mogrovejo, 2021. http://hdl.handle.net/20.500.12423/3477.
Повний текст джерелаEkici, Ali. "Emerging applications of OR/MS emergency response planning and production planning in semiconductor and printing industry /." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/31746.
Повний текст джерелаCommittee Chair: Keskinocak, Pinar; Committee Member: Ergun, Ozlem; Committee Member: Goldsman, David; Committee Member: Hupert, Nathaniel; Committee Member: Swann, Julie. Part of the SMARTech Electronic Thesis and Dissertation Collection.
Cuny, Gérard. "Les crises épidémiques de l'empire romain, 27 av. J.-C. - 476 ap. J.-C." Electronic Thesis or Diss., Montpellier 3, 2023. http://www.theses.fr/2023MON30036.
Повний текст джерелаMany sources attest to epidemics, and various stories refer to "plagues", generic names to designate serious epidemic infectious diseases that marked the Roman Empire. The stories that have come down to us do not or very rarely give any information on the epidemiology, symptoms, signs or evolution of the diseases responsible, but in the absence of being able to make a precise diagnosis, it seems plausible, taking into account our current knowledge, to put forward hypotheses on their nature. For each epidemic, the identification of potentially responsible pathogens, and their interactions with past populations, is carried out. Then, a research/understanding is carried out, in order to explain the appearance of the infectious disease, the dynamics of its temporal and spatial behavior, the critical size of the host populations, the importance and the effects of environmental or bioclimatic modifications which have contributed to its dissemination. To better explain these epidemic events, an inventory of medical knowledge of the time was essential: what were the conceptions that doctors had of diseases, their causes and their varieties, notions of the transmissibility of infectious diseases. The various demographic (population density, health status, migrations), socio-economic (poverty, nutritional deficiencies, human pressures on the environment), climatic and ecological factors which individually or in conjunction could favor the development of a epidemic. Finally, the perception of the epidemic risk, in its cognitive (knowledge and understanding of the risk) and emotional (feeling of the risk and behavior) dimensions, as well as the way in which the State and the populations endeavored to protect themselves or to suffer the epidemic outbreaks are considered. The Roman Empire was confronted with major epidemics, the first deadly pandemics described in history which will contribute to its weakening and indirectly to the rise of Christianity
Galstyan, Elen. "Snížená proočkovanost jako nový globální zdravotní problém." Master's thesis, 2020. http://www.nusl.cz/ntk/nusl-434737.
Повний текст джерелаBEČKOVÁ, Věra. "Nová varianta chřipky typu A ("Pandemic H1N1 2009") - problematika informovanosti o očkování v seniorském věku." Master's thesis, 2011. http://www.nusl.cz/ntk/nusl-79903.
Повний текст джерела"Epidemic modeling for travel restrictions on the pandemic influenza A (H1N1)." Thesis, 2011. http://library.cuhk.edu.hk/record=b6075407.
Повний текст джерелаThesis (Ph.D.)--Chinese University of Hong Kong, 2011.
Includes bibliographical references (leaves 125-141).
Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web.
Abstract also in Chinese.
Lee, Vernon. "Epidemic and pandemic influenza in tropical Singapore : impact and effectiveness of response strategies." Phd thesis, 2011. http://hdl.handle.net/1885/151269.
Повний текст джерелаZheng, Qi. "The impact of the epidemic on consumer behavior: people's conception of medical products in the post-epidemic era." Master's thesis, 2021. http://hdl.handle.net/10071/23041.
Повний текст джерелаA pandemia COVID-19 é considerada a epidemia mais extensa e de longo alcance na história das epidemias humanas. Devido às medidas de prevenção e controle de epidemias, os padrões de comportamento dos consumidores sofreram mudanças tremendas. Nesta epidemia, os produtos médicos usados para proteção ou vigilância pessoal tornaram-se alvo da concorrência no mercado. Além disso, carecemos de pesquisas de mercado relevantes sobre o comportamento do consumidor durante a epidemia. Este estudo tem como objetivo obter informações sobre as características de comportamento do consumidor de vários consumidores de produtos médicos durante a epidemia e determinar as semelhanças e diferenças com comportamentos anteriores. Nesse caso, os entrevistados serão consumidores na China (do final de 2019 ao final de 2020, eles moraram totalmente na China e estiveram envolvidos na epidemia em todo o processo). O resultado deste estudo revela que: o fator de mudança de comportamento do consumidor inclui mudança de rotina diária, diferença entre muitas fontes de informação e previsão das pessoas para a condição futura. Por outro lado, o resultado dessas mudanças é o aumento do consumo, o entesouramento e o desenvolvimento das compras online, ao lado, o consumo das pessoas também não é afetado pelo aumento do preço do produto. O pessoal da indústria de produtos médicos da China deve ter um conhecimento profundo dos consumidores após a epidemia e das estratégias institucionais para atender às mudanças. Portanto, de acordo com os resultados da pesquisa, é necessário desenvolver e formular diferentes estratégias de marketing de produtos médicos e canais de distribuição de acordo com as necessidades e mudanças psicológicas dos consumidores.
Michael, Beeler. "The Use of Simulation Methods to Understand and Control Pandemic Influenza." Thesis, 2012. http://hdl.handle.net/1807/33335.
Повний текст джерелаVELKOBORSKÁ, Marcela. "Příprava pandemického plánu - průběh pandemie chřipky způsobené virem Pandemic A (H1N1) 2009 v Plzeňském kraji." Master's thesis, 2011. http://www.nusl.cz/ntk/nusl-79732.
Повний текст джерелаKao, Chuan-Liang, and 高全良. "The Genetic Variations, Selection, and Phenotypic Changes of the 2009 Pandemic Influenza A (H1N1) Viruses and their Associations with Epidemiological Characteristics, Interventions and Increasing Epidemic Significance." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/44176316705922608490.
Повний текст джерела國立臺灣大學
流行病學與預防醫學研究所
100
Newly emerged triple reassortant 2009 pandemic influenza A (pH1N1) viruses were detected in the United States (US) and Mexico in March-April, 2009 and then rapidly spread worldwide. The overall objective of this study was to investigate the association between molecular and phenotypic dynamic changes of pH1N1 viruses and epidemiological characteristics and Taiwan’s public health interventions for better prevention/control of novel influenza viruses in the future. The specific aims were: 1) to compare viral sequence variations in nucleotides (NTs) and amino acids (AAs) of hemagglutinin (HA) and neuraminidase (NA) of pH1N1 isolated in Taipei and Kaohsiung metropolitans at pre-peak, on-going peak and post-peak of the 2009-2010 epidemic, 2) to analyze the association between the spreading of Taipei’s HA-E374K mutants and epidemiological characteristics and public health interventions, and 3) to explore the selection mechanisms of E374K, including viral biophenotypic changes and co-mutations in the other genes for better fitness. A cross-sectional study was performed, using 196 pH1N1 virus strains (168 Taipei’s and 28 Kaohsiung’s) from June, 2009 to October, 2010. The viruses were passaged twice in the Madin-Darby Canine Kidney (MDCK) cells and viral nucleic acids were amplified by reverse transcription–polymerase chain reaction, (RT-PCR). The NTs and AAs of 196 HA and 40 NA genes were analyzed their viral antigenic sites, receptor binding, N-linked glycosylation sites and drug resistance genes. Strain variations in viral antigenicity used hemagglutination inhibition (HI) test. Tempo-spatial analyses of 118 pH1N1 strains of Taipei’s patients with their residential district-specific population density used the Morans’s I to measure presence of E374K cluster by global spatial clustering analysis and to further examine where were local spatial clusters by local indicators of spatial association (LISA). The association between E374K and epidemiological characteristics (age, gender, population density of the districts, and spatial clustering), or at different periods after 3 strategies of interventions (use of antiviral drug, class suspension and vaccination), or clinical severity was analyzed by univariate and multiple logistic regression analyses. Lastly, to elucidate selection mechanisms for the fitness of E374K better than E374, viral antigenicity changes, replication ability and the co-mutation of the six internal viral genes were compared, using the full-length sequences (PB2, PB1, PA, NS, M, NP) of 30 Taiwanese pH1N1 strains collected from the Influenza Virus Resource, National Center of Biotechnology Information (NCBI), USA. Global trends in increasing E374K mutants were also examined using NCBI sequence data in different countries. The results revealed that the cumulated numbers of AA changes in HA and NA were higher in the post–peak than those in the pre-peak period of the epidemic [HA: 6.7% (1/15) vs 74.6% (47/63),p<0.0001; NA: 36.84% (7/19) vs 61.9% (13/21),p=0.21)]. Detail analyses identified two mutants persistently circulated with increasing percentages. One mutant, HA-S203T located at antigenic site Ca, was firstly detected at 21th week, 2009 and became dominant before week 34 (86.84%, 33/38), and totally replaced after week 35 (100%, 136/136), suggesting that the S203T mutant emerged and increased viral frequency in foreign countries in early pandemic before it entered Taiwan. The other mutant, E374K located at the stalk region of HA2 was firstly found at week 34 in Taipei and rose as a major circulated strain at post-peak of the epidemic (64.65%, 64/99). In addition, 14.94% and 3.44% of 174 isolates had one and two amino acids changes in the four antigenic sites, respectively but they did not persist through all the epidemic periods. Only 6 strains had variations at receptor binding sites (4 at 220-loop and 2 at 190-helix) and another 2 strains showed variations in the loss of one N-linked glycosylation site of HA (2.56%, 2/78). The NA of 40 strains retained all N-linked glycosylation sites without H275Y mutation responsible for Tamiflu resistance. Taken together, most of the pH1N1 had conserved antigenicity, N-linked glycosylation sites of HA and NA and variations in HA (S203T, Q293H, D222G, N125D and R205K) were not associated with clinical severity. The unique adaptive E374K mutant was first detected at 3 weeks before the epidemic peak in Taipei and 6 weeks later (40th week) in Kaohsiung and then increased significantly higher in the post-peak than those in the pre-peak period of the epidemic [64.65% (64/99) vs 9.28% (9/97), p<0.0001] in both cities. The frequency of E374K reached to 85.7% (96/112) in 2010-2011 winter [wild type E374: 1.8% (2/112), E374G:12.5%, (14/112)].The E374K was not associated with clinical severity [mild vs severe cases: 34.8% (37/116) vs 37.3% (19/52), p=0.6]. The tempo-spatial spreading of E374K mutants was more concentrated during the post–peak (41st-52nd week) in seven districts of Taipei City. Multivariate logistic regression analysis confirmed that higher odds ratios (OR) occurred in later time periods (OR=1.53, p <0.001) and in areas with spatial clustering (OR=4.57, p=0.047), after controlling age and population density. After the three major interventions, the E374K variant did not disappear but was even associated with increasing percentages after the usage of Tamiflu since August 1, 2009 [0% (0/17) vs 40.78% (73/179), p<0.001]. Such a phenomenon was not found in other mutations in the four antigenic sites [29.4% (5/17) vs 17.8% (28/157), p=0.32]. During the 2nd peak of class suspension (week 41-45), the E374K reached 90% (9/10) with tempo-spatial clusters within weeks of 41-52. Finally, these E374K mutants increased after vaccination (22.9%, 32/140 vs 72.3%, 41/56, p<0.001) with persistently high frequency through 10 months post-vaccination on November 1 16, 2009. Vaccination also significantly elevated Sa mutants (2.4%, 3/127 vs 23.4%, 11/47, p<0.001). To investigate the mechanism of the survival of E374K in human, 7 E374K strains were firstly tested for HI or MNt antibodies, using the three anti-pH1N1-HI(+) serum samples from human, sheep and pig. No significant difference in sero-titers between E374K and E374 (≦2 fold), indicated that E374K did not survive through immune escape. The growth curve of E374K in MDCK cells showed a similar pattern to that of E374 without significant difference. The replication advantage of E374K needs to be further tested in human respiratory tract cells. Lastly, co-mutation analyses revealed that 8 E374K viruses isolated from June, 2009 to October, 2010 had 100% (8/8) unique co-mutations at T257A of PB1 but such a co-mutation was totally replaced by other sites [PA: N321K (81.82%, 9/11), A343T (54.55%, 9/11); M: V89I (81.82%, 9/11); PB1: I397M (54.55%. 6/11), I435T (63.64%. 7/11)] in E374K viruses obtained from November 1, 2010 to February 2011. All co-mutations were absent in E374 viruses. Taken together, the Taiwan’s finding on temporal increase in E374K percentage from this study was consistent with observations in several high population countries (Singapore, UK, China and India). It is very likely that E374K evolved through natural evolution under low selection pressure and obtained evolutionary advantages at specific sites with temp-spatial clusters of cases in areas with high population density, possibly through co-mutations in other genes and thus facilitating better viral replication capability in human respiratory cells and fast human-to-human transmission to become a dominant mutant. Future efforts need to increase sample size and examine the E374 replication in different human respiratory cells for further confirmation. This is the first study examining viral changes during the naïve phase of a pandemic of influenza through integrated virological/serological/clinical surveillance, tempo-spatial analysis, and intervention policies. Our results enlighten to carefully monitor amino acids of HA and NA and co-mutations in other segments of pandemic influenza viruses isolated at exponential/peak phases in areas with high cluster cases.
HUDEČKOVÁ, Kateřina. "Analýza průběhu epidemie pandemické chřipky v Jihočeském kraji." Master's thesis, 2011. http://www.nusl.cz/ntk/nusl-80034.
Повний текст джерелаBowie, William. "Emerging epidemics and pandemics: Are they inevitable and catastrophic? [audiorecording]." 2005. http://hdl.handle.net/2429/13561.
Повний текст джерелаGouveia, Catarina Alexandra Gândara de Oliveira Lopes. "Impactos da Pandemia COVID-19 nas viagens e no Turismo: o caso da Região Centro de Portugal." Master's thesis, 2021. http://hdl.handle.net/10316/97008.
Повний текст джерелаA presente dissertação de Mestrado, intitulada por Impactos da Pandemia COVID-19 nas viagens e no Turismo: o caso da Região Centro de Portugal, visa compreender a evolução da Síndrome Respiratória Aguda Grave Coronavírus 2 (SARS-CoV-2) ou COVID-19, desde 2020, em Portugal e no setor do turismo. Pretende-se interpretar os comportamentos dos turistas face à escolha das suas viagens num contexto pré-pandemia e, de que forma os hábitos de viagens dos mesmos se modificaram perante a COVID-19. A História está marcada pela ocorrência de diversas pandemias, tais com a Gripe Espanhola, a Síndrome Respiratória Aguda Grave (SARS), a Síndrome respiratória do Médio Oriente (MERS), que em muito derivam da crescente globalização e da movimentação das pessoas para diferentes partes do mundo, tornando o aparecimento das mesmas mais suscetíveis. Neste contexto, o turismo acaba por representar um papel fulcral na divulgação de doenças contagiosas, tendo muitas vezes, impactos globais desastrosos. Na última década, em Portugal, o setor turístico encontrava-se em forte ascensão, com subidas sustentadas e contínuas nas receitas e chegadas internacionais. O país foi distinguido com diversos prémios World Travel Awards, entre eles o prémio de principal destino turístico do Mundo e da Europa, concorrendo com várias potências turísticas. Contudo, a COVID-19 atual pandemia cessou abruptamente o setor das viagens em Portugal, imobilizando a circulação das pessoas, resultando, assim em significativas mudanças nos comportamentos dos turistas no planeamento e consumo das viagens. Com o objetivo de obter uma melhor compreensão da realidade do impacto da COVID-19 no sector turístico e, possíveis mudanças consequentes desse impacto no comportamento dos turísticas, foi realizado um inquérito por questionário a mais de 300 turistas nacionais e internacionais no Centro de Portugal, uma das regiões mais diversas em termos turísticos no país. Os resultados permitiram perceber que a COVID-19 teve um impacto negativo nos planos de viagem, decisões e consumos turísticos. De outro modo, foi também possível avaliar a alteração de comportamentos e aceitação das novas medidas de segurança impostas no contexto da pandemia.
This Master's thesis, entitled Impacts of the COVID-19 Pandemic on Travel and Tourism: the case of the Central Region of Portugal, aims to understand the evolution of the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) or COVID-19, since 2020, in Portugal and in the tourism sector. It is intended to interpret the behavior of tourists in relation to the choice of their trips in a pre-pandemic context and how their travel habits have changed due to COVID-19.History is marked by the occurrence of several pandemics, such as the Spanish Flu, the Severe Acute Respiratory Syndrome (SARS), the Middle East Respiratory Syndrome (MERS), which largely derive from the growing globalization and the movement of people to different parts world, making their appearance more susceptible. In this context, tourism ends up playing a key role in the dissemination of contagious diseases, often having disastrous global impacts.In the last decade, in Portugal, the tourism sector was on a strong rise, with sustained and continuous rises in international arrivals and revenues. The country was distinguished with several World Travel Awards, including the award for the main tourist destination in the World and Europe, competing with various tourist powers. However, the current COVID-19 pandemic abruptly ended the travel sector in Portugal, immobilizing the movement of people, thus resulting in significant changes in the behavior of tourists in travel planning and consumption.To obtain a better understanding of the reality of the impact of COVID-19 on the tourism sector and possible changes resulting from this impact on tourist behavior, a questionnaire was conducted among more than 300 national and international tourists in the Center of Portugal, one of the most diverse regions in terms of tourism in the country. The results showed that COVID-19 had a negative impact on travel plans, decisions, and tourist consumption. Otherwise, it was also possible to assess the change in behavior and acceptance of the new security measures imposed in the context of the pandemic.
Fielding, James. "Influenza epidemiology and vaccine effectiveness following the 2009 pandemic." Phd thesis, 2014. http://hdl.handle.net/1885/151805.
Повний текст джерелаKamweri, John Mary Mooka. "The Ethical Balance Between Individual and Population Health Interests To Effectively Manage Pandemics and Epidemics." 2013. http://digital.library.duq.edu/u?/etd,162273.
Повний текст джерелаMcAnulty College and Graduate School of Liberal Arts;
Health Care Ethics
PhD;
Dissertation;