Littérature scientifique sur le sujet « B. Information use and sociology of information »
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Articles de revues sur le sujet "B. Information use and sociology of information"
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Liu, Jun. « Information and Communication Technologies as Contentious Repertoire ». European Journal of Sociology 61, no 1 (avril 2020) : 1–31. http://dx.doi.org/10.1017/s000397562000003x.
Texte intégralRésumé :
AbstractThis study advances an original theoretical framework to understand the deployment of Information and Communication Technologies (ICTs) in political contention. It argues that we should not look only at the use of ICTs in contention, as technologies are not “born” to be used in and for political activism. Rather, people appropriate and manoeuvre technologies—some but not others—for such purposes, in specific contexts. This study proposes a relational understanding of ICT uses in contention, taking into account their technicalities and their sociality, as well as the transformation and actualisation that occurs between them. It suggests that an investigation necessitates the perception of communication technologies as a repertoire of contention on the basis of affordances that structure the possibilities of the use of technology. The study further presents an application of the framework in cases of protests in mainland China. Through fieldwork and in-depth interviews, this study indicates that the choice of (certain functions of) mobile phones as protest repertoire derives from a confluence of (a) a given social group’s habitus of media use that manifests particular affordances, and (b) the learned experience of the contested means of the past in official mass communication. It concludes that what people do and do not do with ICTs in political contention is significantly shaped by affordances and habitus, thereby revealing the dynamics behind repertoire selection and constraint.
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Morimoto, Shauna A., et Lewis A. Friedland. « The Lifeworld of Youth in the Information Society ». Youth & ; Society 43, no 2 (4 octobre 2010) : 549–67. http://dx.doi.org/10.1177/0044118x10383655.
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Media is now central to how youth form their identities. Media also shapes the cultural background of much of young people’s action and decision making and the institutional framework of social interaction. This article explores this mediated “lifeworld” of young people by examining rates of current media use and the infiltration of media into conventional forms of socialization such as schools, family, and peers. The authors argue that increasing media use coincides with a larger structural shift to an information-based society wherein social relationships are constituted and reinforced through a cycle of “networked individualism” and growing “risk” among youth. The authors illustrate the cycle of media use, individualization, and risk by briefly examining (a) rising economic insecurity among all Americans and American youth in particular, and (b) the contradictions minority youth face in navigating structural barriers to achievement. The authors conclude by discussing the implications of their work and suggesting policy directions for youth in a media-saturated society.
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Juster, F. Thomas, Hiromi Ono et Frank P. Stafford. « 2. An Assessment of Alternative Measures of Time Use ». Sociological Methodology 33, no 1 (août 2003) : 19–54. http://dx.doi.org/10.1111/j.0081-1750.2003.t01-1-00126.x.
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Although time use has received much attention by social scientists as an index of resource allocation and social relations across groups, only a few studies have carefully assessed the relative strengths and weaknesses of the existing methods of measuring time use: time diary (TD), stylized (S) respondent report, and experiential sampling method (ESM). We note the varying degree of biases that arise in part from the extent of detail in the information collected by the three methods. Using findings from our analysis of the structure of these methods, we hypothesize that there are empirical exceptions to previously reported common findings that TD provides less biased information on time use than does S—namely (a) when labor market workers report their time spent on labor market work, and (b) when the historical trend in time, rather than the absolute level, is studied. Empirical results confirm our prediction and show that, among individuals who work regularly, TD and S estimates of labor market work hours reported by the same persons correspond closely to one another. In addition, when assessing historical trends, TD and S values correspond closely to one another, although TDs yield some inexplicable deviations from the trend even when the sample and the codes are carefully standardized. We also provide notes on a strategy of standardization for diary codes that are distinct across historical or national contexts.
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Rousseau, Ann, Jolien Trekels et Steven Eggermont. « Preadolescents’ Reliance on and Internalization of Media Appearance Ideals : Triggers and Consequences ». Journal of Early Adolescence 38, no 8 (16 juin 2017) : 1074–99. http://dx.doi.org/10.1177/0272431617714330.
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The present three-wave panel study ( N = 973, [Formula: see text] = 11.14) sought to advance the current literature on media internalization in preadolescence by examining triggers and consequences related to preadolescents’ media internalization and use of media for appearance information. We sought to examine whether (a) media internalization and use of media for appearance information could be explained by pubertal timing and peer appearance criticism, and (b) such media internalization and use of media for information could foster dysfunctional body image investment. Structural equation analyses showed that early maturation relative to peers and peer appearance criticism predicted preadolescents’ use of media for appearance information and media internalization, 6 months later. Such media use, in turn, predicted preadolescents’ development of dysfunctional appearance beliefs, 6 months later. These results highlight the importance for future studies to examine whether preadolescents’ reliance on appearance media stems from their need to cope with current body concerns.
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Sahu, Harish Kumar. « Use of Social Networking Sites among Students of Library and Information Science, Pt. Ravishankar Shukla University, Raipur ». Journal of Ravishankar University (PART-A) 28, no 2 (1 août 2022) : 14–21. http://dx.doi.org/10.52228/jrua.2022-28-2-2.
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This study examines the social networking sites among college students in India have significantly increased. The purpose of the study is to investigate the use of social networking sites among students of Library and Information Science, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh. Structured questionnaires were used to collect the data from a representative sample of 61 (B. Lib. and I. Sc. 33, M. Lib. and I. Sc. 18 and 10 research scholars) students who were selected. The collected data were analyzed using different statistical methods. The result indicates that all Library and Information Science students are aware of social networking sites. They are using at least one form of social networking website to interact with family members and friends and also connect to their classmates for online study. Facebook and Whatsapp are the commonly used social networking sites among the Library and Information Science students and they use them for friendly communication. There are benefits of using social networking sites as well as dangers associated with social networking sites which are discussed in this paper.
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GÖKALP, Hüseyin. « Bir Savaş Taktisyeni Olarak Hâlid b. Velîd ». İslami İlimler Dergisi 17, no 1 (27 mars 2022) : 37–47. http://dx.doi.org/10.34082/islamiilimler.1093913.
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K̲h̲ālid was an extraordinary warrior and commander who lived in 7th century and led Muslim armies against Romans and Sassanids. He managed to fight against two great power of the day at the same time in an unusual way. Just flashing back to his childhood or youth to understand his military carrier is not sufficient. His membership to brave Arab tribes or his desert environment also does not give necessary information to explain his professional diplomatic attempts, detailed field plans, and elegant army order on the battlefields. We will try to make some inferences about his career by examining his tactics in the context of his military activities during the Caliph Abū Bakr al-Ṣiddīq period.
The Caliph Abū Bakr had a clear vision and strategy for conquests, and he was trusting his commanders by giving them space to lead the armies, not interfering in all details. He had also analyzed the sociology of the region well. K̲h̲ālid b. al-Walīd portrays a successful commander who does not interfere with the general politics of the caliph but is very meticulous in applying his orders to the field. On the other hand, the Caliph 'Umar ibn-al-Khaṭṭâb unlike Abū Bakr, wanted to manage all the details on the battlefields. For this reason, although K̲h̲ālid had a successful period with Abū Bakr, he could not work with ‘Umar for a long time.
K̲h̲ālid b. al-Walīd's originality is that each war is unlike the previous one and develops shocking tactics. He didn't have a standard tactic, and his moves were not familiar and predictable. He could even apply different methods in similar situations. The way he started and ended wars subverted the tactics of the enemy Arab, Roman, and Persian armies. In general, the battles he managed were lasting shorter than expected. He easily sensed the weak points of enemy commanders and soldiers such as pride or fear and could use these weaknesses well. In this article, we will revisit some examples and try to analyze the tactics K̲h̲ālid used during his military career caused the fall of the Sassanid Iraq and damaged the Roman Levant
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Reiter, Dan, et Scott Wolford. « Gender, sexism, and war ». Journal of Theoretical Politics 34, no 1 (27 décembre 2021) : 59–77. http://dx.doi.org/10.1177/09516298211061151.
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We analyze a model of leader gender and crisis bargaining under asymmetric information. There are no essential differences between the sexes in their willingness to use force, but sexist leaders receive a subjective boost for defeating female leaders in war and pay a subjective cost for defeat. We show that this hostile sexism can lead to war for two reasons, first by offering sufficient private benefits to make peace impossible and second by influencing an uninformed leader’s willingness to risk war. We also show that (a) the effect of leader sex on disputes and war depends on the distribution of power, (b) sexist leaders may initiate disputes at less favorable distributions of power than non-sexist leaders, and (c) sexist leaders adopt bargaining strategies that make it difficult for women to cultivate and benefit from reputations for resolve, even in the absence of sex differences in the willingness to use force.
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Kendall, Jacob, et Philip Anglewicz. « Characteristics Associated With Migration Among Older Women and Men in Rural Malawi ». Illness, Crisis & ; Loss 25, no 4 (4 août 2017) : 283–308. http://dx.doi.org/10.1177/1054137317723102.
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The older population in sub-Saharan Africa is growing rapidly, but little is known about the migration patterns of older individuals in this setting. In this article, we identify the determinants of migration for older individuals in a rural African setting. To do so, we use rare longitudinal data with information for older individuals both before and after migration. We first identify premigration factors associated with moving in the future and then identify differences in characteristics between migrants and nonmigrants after migration. In addition to basic sociodemographic information, we examine differences between migrants and nonmigrants in land ownership, number of lifetime marriages, number of living offspring, previous migration experience, household size, social and religious participation, and religious affiliation. Results show that (a) migration in older age is related to marriage, health and HIV status, household size, and religion; (b) older women who are HIV-positive are more likely to move, and older men with better physical health are more likely to move; (c) older female migrants have worse postmigration physical health; and (d) the relationship between health and migration for older men disappears after migration.
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Marková Volejníčková, Romana. « Exploring new types of intensive motherhood in the Czech Republic ». Human Affairs 28, no 2 (25 avril 2018) : 171–86. http://dx.doi.org/10.1515/humaff-2018-0014.
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Abstract Intensive motherhood (IM) has become an established social norm in many countries, especially Western ones. Centred upon the mother providing lengthy full-time, intensive care focused on the child’s needs, these social norms can be seen in the actions of mothers in diverse social locations. However, recent research has demonstrated that women’s ability to engage in IM is affected by factors like education, race, ethnicity, religion or socioeconomic status as well as by cultural and structural conditions. The goal of this paper is to analyse IM in the Czech context by focusing on factors that most affect a mother’s ability to engage in IM. Biographical interviews were held with 17 mothers, and the following three areas were discussed most in their narratives: (a) use of information on childrearing, (b) attitude to paid employment and juggling family and work, and (c) the financial, mental and emotional costs of motherhood.
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CADDICK, NICK, HELEN CULLEN, AMANDA CLARKE, MATT FOSSEY, MICHAEL HILL, GILL MCGILL, JANE GREAVES, TERI TAYLOR, CATHERINE MEADS et MATTHEW D. KIERNAN. « Ageing, limb-loss and military veterans : a systematic review of the literature ». Ageing and Society 39, no 8 (4 mars 2018) : 1582–610. http://dx.doi.org/10.1017/s0144686x18000119.
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ABSTRACTThe impact of losing a limb in military service extends well beyond initial recovery and rehabilitation, with long-term consequences and challenges requiring health-care commitments across the lifecourse. This paper presents a systematic review of the current state of knowledge regarding the long-term impact of ageing and limb-loss in military veterans. Key databases were systematically searched including: ASSIA, CINAHL, Cochrane Library, Medline, Web of Science, PsycArticles/PsychInfo, ProQuest Psychology and ProQuest Sociology Journals, and SPORTSDiscus. Empirical studies which focused on the long-term impact of limb-loss and/or health-care requirements in veterans were included. The search process revealed 30 papers relevant for inclusion. These papers focused broadly on four themes: (a) long-term health outcomes, prosthetics use and quality of life; (b) long-term psycho-social adaptation and coping with limb-loss; (c) disability and identity; and (d) estimating the long-term costs of care and prosthetic provision. Findings present a compelling case for ensuring the long-term care needs and costs of rehabilitation for older limbless veterans are met. A dearth of information on the lived experience of limb-loss and the needs of veterans’ families calls for further research to address these important issues.
Thèses sur le sujet "B. Information use and sociology of information"
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Raman, Nair R. « An investigative and evaluative study of factors affecting quality of agricultural and farm information services in Kerala ». Thesis, University of Kerala, 2004. http://eprints.rclis.org/10014/1/2004Thesis.pdf.
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Agriculture is not only a country’s backbone of food, livelihood and ecological security systems, but is also the very soul of its sovereignty. In Kerala population density is high and land is scarce. To achieve sustainable advancement in quality of human life, meeting the domestic food requirement is to be given foremost priority in development plans. As the area of cultivation cannot be increased and growth of population cannot be controlled growth in food production is to be achieved by qualitative improvement in farming. This requires improvements in material inputs, farming techniques, storage technology and research. Effective integration of these factors is tied closely to adequate information flow, which can be ensured only by an efficient information system for agricultural education, research, extension and development. So evaluation and improvement of existing information services is very crucial for sustainable agricultural growth. The study evaluates the existing information resources, facilities, services, possibilities for resource sharing, accessibility of external sources, and the factors that affect the quality and efficiency of information services in agricultural sector. Coverage is limited to the State of Kerala. Sample consist 105 institutions of different levels, and information users consisting of 426 scientists and 220 farmers. Different sets of questionnaires and interview schedule were used to elicit information. The study found that agricultural research conducted at various institutions in the region at huge public expense has generated knowledge for improving production. Along with these huge collections of acquired content is also stored in the sector. But when a farmer, an extension worker, a scientist or an administrator needs information it is not easily accessible. The study found that agricultural sector fails to effectively bank on information resources available due to the lack of an information system and network. Recommends an Agricultural and Farm Information System for Kerala. Suggests a model plan for a computer communication network for resource sharing between the agricultural institutions in the State, which will also ensure, smooth flow of results of research down to the grassroots level to achieve maximum productivity in agriculture.
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Sequeiros, Paula. « Ler uma biblioteca nas inscrições de leitores, espaço e Internet : usos e representações de biblioteca pública ». Doctoral thesis, Porto : [Edição do Autor], 2010. http://hdl.handle.net/10216/50425.
Texte intégralRésumé :
Apresenta-se investigação, teoricamente orientada e empiricamente suportada, explorando e desenvolvendo possíveis relações entre usos da biblioteca pública, nas vertentes do uso de recursos documentais, do espaço e da Internet, por um lado, e, por outro, as suas representações. Recorrendo a uma abordagem qualitativa, aplicou-se o método de caso alargado, de Michael Burawoy, à Biblioteca Almeida Garrett na cidade do Porto. As ferramentas de recolha de informação foram entrevistas semiestruturadas, em profundidade, análise de desenhos de crianças, observação, análise documental de textos oficiais e fotografia. Entrevistaram-se vários leitores e leitoras, incluindo não-utilizadores de Internet, responsáveis, técnicos e pessoal de atendimento da biblioteca, assim como o arquitecto. Como resultados intermédios são apresentados vários perfis de utilizadores e é avançada uma explicação para a génese e funcionamento dum sistema tácito de regulação de condutas, sobretudo no que ao ruído diz respeito. Como resultado final conclui-se que não há nenhum «impacte» claramente disruptivo induzido pela Internet nas representações recolhidas e analisadas, colocadas em relação com as alterações recentemente registadas nas práticas leiturais: algumas imagens representacionais há em que a Internet reforça a imagem tradicional de biblioteca como organização enciclopédica, como conjunto de recursos diversificados; outras há em que, se o seu uso contribuirá, por um lado, para esse reforço, por outro, atualiza e democratiza essa representação pela abertura a práticas não eruditas e pela propiciação de usos recreativos, ou ainda de usos comunicacionais e instrumentais baseados na Internet; em situações mais extremas, quando biblioteca e Internet se usam como termos sinónimos da gramática representacional, (...).
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Marr, Elizabeth Anne. « The work of journalism : on-line resources for supporting collaborative information use ». Thesis, Manchester Metropolitan University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.297697.
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Mazanderani, Fadhila. « Information as care : reconnecting internet use, HIV and health ». Thesis, University of Oxford, 2012. http://ora.ox.ac.uk/objects/uuid:e9959b49-ca0c-48ba-9916-03a32d1455c4.
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Internet technologies are increasingly advocated as a means for transforming health care and improving people’s health. In the field of e-health questions on the health implications of internet use are typically approached through attempts at measuring the effect of internet use on health outcomes. In this, information is usually conceptualised as a form of knowledge/power and online information practices are enrolled in discourses on patient empowerment. Taking the different meanings ascribed to information in these approaches as my point of departure, in this thesis I rethink the implications of internet use on health through an empirical exploration of alternative conceptualisations of the relationship between information and health in the context of contemporary HIV treatment and care. I do this through two analytical moves. First, drawing on the concept of performativity, a concern with what effect internet use has on health is turned into one of how internet use enacts health. Second, rather than treating information as knowledge/power, through an analysis of how a specific group of women ‘living with HIV’ in the UK use the internet, I reconfigure the connections between internet use and health through a conceptualisation of information as care. Drawing on a range of empirical materials – including forty-seven in-depth interviews with patients and internet content providers, non-participant observations, document and website analysis – three areas of health-related internet use are analysed in detail: the seeking out of health-related and specifically biomedical information; the seeking out and sharing of experiential knowledge and narratives about living with HIV; meeting prospective partners and dating. However, rather than studying these areas of internet use in order to interrogate what they can tell us about the internet, I analyse them as part of the ethical regime of ‘living with HIV’, in which the virus, previously thought of as ‘terminal’, becomes, through info and bio technologies, normalised as ‘chronic’. From this perspective, enacting health not only entails working on and with one’s body, but also always invokes its distribution across bodies, to other areas and relations, including internet technologies and the networks of relations established via these technologies.
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Yarosh, Jerrod Henry. « A Study of Information Technology : Who Uses the Internet for Access to Health Information ». [Kent, Ohio] : Kent State University, 2009. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=kent1253899325.
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Thesis (M.A.)--Kent State University, 2009.Title from PDF t.p. (viewed April 1, 2010). Advisor: Susan Roxburgh. Keywords: College Students; Technology; Internet Access; Internet Use; Health; Health Information. Includes bibliographical references (p. 75-77)
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Wallace, Richard. « ETSU Medical Residents' Clinical Information Behaviors, Skills, Training, and Resource Use ». Digital Commons @ East Tennessee State University, 2007. https://dc.etsu.edu/etd/2076.
Texte intégralRésumé :
Information is a powerful tool for enabling physicians to provide quality healthcare for their patients. Information use in the clinic is a skill that must be learned. If medical residency programs fail to impart this skill, then patients will suffer.
The residents of the ETSU Quillen College of Medicine were surveyed as to their use of clinical information. Of the 217 residents of the 2005-2006 class who were surveyed, 105 returned the survey for a return rate of 48%. The clinical faculty was also surveyed in order to measure the responses of the residents against that of their instructors.
ETSU residents frequently had a new information need in the clinic. The majority of the time they did not seek an answer, but when they did they were often successful in finding an answer. Therapy information was the most frequently sought after type of information. Most residents used the Quillen College of Medicine Library, but not at a desirable rate. Residents stated that information obtained from the library was helpful in caring for their patients. The most frequent source of information used by residents was electronic resources and the greatest barrier to the use of information was time. The majority of residents were PDA users, with Palm devices being the primary platform. The residents rated their PDA skills and evidence-based medicine skills as above average. Few were LoansomeDoc users. The majority of residents received information training from clinical faculty and from librarians and rated it highly. Residents indicated a desire for more training and the majority indicated that they would like a clinical medical librarian for their program. They rated the library service of the Quillen College of Medicine and the area teaching hospitals highly. Residents used Google and the Web frequently. PubMed was rated as a valuable resource. Online journals and the UpToDate database were important electronic resources for the residents.
ETSU residents have many excellent resources and training opportunities in place. However, for ETSU residents to go out into community practice as true "Infomasters" an upgrading of their information training should be undertaken.
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Wilson, Sarah 1965. « Should children conceived through the use of donor insemination have access to biographical information concerning the donor ? » Thesis, McGill University, 1995. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=23441.
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In this paper I focus on the arguments made by some feminist writers against the disclosure of biographical information concerning the donor to children conceived through the use of donor insemination. In particular I concentrate on the effects of disclosure in terms of its personal effects on women of certain groups in less conventional family relationships, and on its implications with respect to ideas of the importance of social environment to personal development. An important aspect of this discussion is an examination of different notions of identity. I try to articulate a notion of identity which may be reconciled with ideas of social construction, important to feminists.
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Huang, Bi Yun. « Analyzing a social movement's use of Internet resource mobilization, new social movement theories and the case of Falun Gong / ». [Bloomington, Ind.] : Indiana University, 2009. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3386686.
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Thesis (Ph.D.)--Indiana University, School of Library and Information Science, 2009.Title from PDF t.p. (viewed on Jul 15, 2010). Source: Dissertation Abstracts International, Volume: 70-12, Section: A, page: 4498. Adviser: Howard S. Rosenbaum.
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Gilleo, Wayne M. « Examining continued use of software as a service in organizations ». Thesis, Capella University, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=3646094.
Texte intégralRésumé :
Information systems can be used to increase competitiveness by increasing the effectiveness and speed of decision-making. Software as a Service (SaaS) is a subset of cloud computing that provides information systems functionality through a web browser. Organizations that adopt SaaS can receive value over time if they continue to use the SaaS solution after implementation. This study analyzed the extent to which SaaS adoption and continued use factors affect the continued use of SaaS in organizations. The research can help organizations maximize the value of SaaS by identifying success factors for continued use. The study determined the extent to which the independent factors of Rapport, Responsiveness, Reliability, Features, Security, Flexibility, and Marketing Effort affected the dependent variable of the decision makers' intent to continue use of SaaS within their organization. Participants in the study included IT managers and other technologists familiar with the use of SaaS in their workplace. Invitations were sent via email to IT managers and technologists working at a large aerospace organization. There was also an open invitation posted on a social media site used by customers of a large SaaS provider. The invitations resulted in 101 valid responses. The Extended SaaS-Qual model developed in this study is an extension of an earlier model developed to analyze SaaS continuance. The original SaaS-Qual model was extended to understand the effect of marketing on SaaS continuance intention. Statistical analysis including loadings, internal consistency, convergent validity, and discriminate validity showed strong support for the Extended SaaS-Qual model. The Extended SaaS-Qual model will help with the establishment of standardized measures for the benefit of both SaaS providers and SaaS users.
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Malopinsky, Larissa V. « Facilitating organizational change the use of activity theory as a framework for social construction of strategic knowledge / ». [Bloomington, Ind.] : Indiana University, 2007. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3297945.
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Thesis (Ph.D.)--Indiana University, Dept. of Instructional Systems Technology, 2007.Source: Dissertation Abstracts International, Volume: 69-03, Section: A, page: 1062. Adviser: Thomas M. Schwen. Title from dissertation home page (viewed Sept. 30, 2008).
Livres sur le sujet "B. Information use and sociology of information"
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The knowing organization : How organizations use information to construct meaning, create knowledge, and make decisions. 2e éd. New York : Oxford University Press, 2005.
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The knowing organization : How organizations use information to construct meaning, create knowledge, and make decisions. New York : Oxford University Press, 1998.
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National Ecology Center (U.S. Fish and Wildlife Service). Type B technical information document : Guidance on use of habitat evaluation procedures and habitat suitability index models for CERCLA applications. Washington, DC : The Center, 1987.
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Smyrnova-Trybulska, Eugenia. Use of E-learning in the training of professionals in the knowledge society : Monograph. Cieszyn : Univwersity of Silesia, 2010.
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United States. General Accounting Office., dir. Courthouse Construction : Information On The Use Of District Courtrooms At Selected Locations... GGD-97-59R, B-275225, 158673... U.S. GAO... May 19, 1997. [S.l : s.n., 1998.
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Urban Land : Degradation·Investigation·Remediation. Berlin, Heidelberg : Springer Berlin Heidelberg, 2003.
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Office, General Accounting. Information security : Federal agency use of nondisclosure agreements : fact sheet for the Chairman, Legislation and National Security Subcommittee, Committee on Government Operations. Washington, D.C : U.S. General Accounting Office, 1991.
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Queer science : The use and abuse of research into homosexuality. Cambridge, Mass : MIT Press, 1996.
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Hanʼguk kwa Ilbon : Sangho insik ŭi yŏksa wa mirae. Sŏul-si : Sallim Chʻulpʻansa, 2005.
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Busacca, Maurizio, et Roberto Paladini. Collaboration Age. Venice : Fondazione Università Ca’ Foscari, 2020. http://dx.doi.org/10.30687/978-88-6969-424-0.
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Recently, public policies of urban regeneration have intensified and multiplied. They are being promoted with the aim to start social and economic dynamics within the local context which is subject to intervention. From the empirical analysis, we realise that such activities are mainly implemented by three subjects or by mixed coalitions (public institutions, actors of the third sector and companies). Within them, each player is moved by a multiplicity of interests and goals that go beyond their own nature – public interest, market and mutualism – and tend to redefine themselves, thus becoming hybrid forms of production of value (social, economic, cultural). By studying a number Italian and Catalan cases, this essay deals with the theory that, under specific conditions and configurations, a collaborative direction – of organization, production and design – would give life to successful procedures, even without the identification of a one-best-way. The collaboration is not simply a choice of operation, but a real production method which mobilises social resources to create hybrid solutions – between state, market and society – to complex issues that could not be faced solely with the use of the rationale of action of one among the three actors. In this framework, the systems of relations and interactions between players and shared capital become an essential condition for the success of every initiative of urban redevelopment, or failure thereof. Such initiatives are brought to life by the strategic role of individuals who foster connections as well as the dissemination of non-redundant information between social networks, and collective and individual actors which would otherwise be separated and barely able to communicate and collaborate with each other. In addition to the functions carried out by knowledge brokers, that have been extensively described in organisational studies and economic sociology, the aforementioned figures act as real social enzymes, that is to say, they handle the available information and function as catalysts of social processes of production of knowledge. Moreover, they increase the reaction speed, working on mechanisms which control the spontaneity.
Chapitres de livres sur le sujet "B. Information use and sociology of information"
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Nishiwaki, Yutaka, Ryo Kato et Hiroshi Yoshiura. « Securing a B+tree for Use with Secret-Shared Databases ». Dans Databases in Networked Information Systems, 246–61. Berlin, Heidelberg : Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-37134-9_19.
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Agostini, Stefano, Giovanna Gianturco et Peter Mechant. « Investigating Exhaust Data in Virtual Communities ». Dans Frontiers in Sociology and Social Research, 111–27. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-11756-5_7.
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AbstractContemporary society is an “informational” or “networked” society, actualized by individuals engaging in communication processes that take place in online social networks. While interpreting “traces” as “documents in archives (which) for the most part come from witnesses in spite of themselves” ((Ricoeur, Memory, history, forgetting. University of Chicago Press, 2009: 171), we will explore how the users of virtual communities consider and use these traces in different ways than originally intended, thus acquiring different meanings. In specific, we will focus on two research questions in this chapter: (1) What are the features of the information that are left unintentionally by the users of virtual communities? and (2) What is the role of such unintentional information in virtual communities? In order to answer these research questions, we use data gathered by means of 49 semi-structured qualitative interviews (see Agostini & Mechant, International Journal Of Electrical, Electronics And Data Communication (IJEEDC) 3:19–23, 2015). Results show how the members of virtual communities play an active role in decoding “traces” as they rely on their own social contexts and are capable of changing messages themselves through collective action. We also demonstrate that sense of community is mediated by community awareness and that the regular exchange of information has a positive effect on the different dimensions that support sense of community.
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Liu, Jinyu, Dongze Li et Yongzhao Wu. « From Information Resources Push to Service Aggregation : The Development Trend of Mobile Government Service ». Dans Proceeding of 2021 International Conference on Wireless Communications, Networking and Applications, 1053–58. Singapore : Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-2456-9_105.
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AbstractWhether the mobile government service in this paper can meet the use standard of “4-b”. The mobile government service can be divided into four development stages since its emergence: one is to solve the main problem of how to build the basic framework of mobile government service, which is based on the push stage of government information resources of information offline browsing system; the second is to solve the main problem of how to identify the user’s identity conveniently, which is based on the user identity authentication stage of the mobile client; the third is to solve the main problem of fast interaction between server and client, which is based on the intelligent document processing stage of QR code; fourthly, it solves the main problem of fast access to services, which is based on the service aggregation stage of “App + applet”. These four stages are inherited from each other, which is a process of continuous improvement. With the solution of service aggregation, the mobile government service will fully meet the “4-b” usage standard and become the mainstream form of e-government.
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Best, Lisa, et Claire Goggin. « The Science of Seeing Science : Examining the Visuality Hypothesis ». Dans Diagrammatic Representation and Inference, 339–47. Cham : Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-86062-2_34.
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AbstractFundamental disciplinary differences may be traceable to the use of visual representations, with researchers in the physical and life sciences relying more heavily on visuality. Our goal was to examine how inscriptions are used by scientists in different disciplines. We analyzed 2,467 articles from journals in biology, criminology and criminal justice, gerontology, library and information science, medicine, psychology, and sociology. Proportion of page space dedicated to graphs, tables, and non-graph illustrations was calculated. A Visuality Index was defined as the proportion of page space dedicated to visual depictions of data and non-data information. An ANOVA indicated a statistically significant difference between disciplines, interaction between inscription type and discipline, with articles published in biology journals dedicating more page space to graphs. The significant overlap in inscription use and visuality indicates imperfect disciplinary demarcation, suggesting similar methodological and data analytic practices within a discipline and between subdisciplines.
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Németh, Renáta, et Júlia Koltai. « The Potential of Automated Text Analytics in Social Knowledge Building ». Dans Pathways Between Social Science and Computational Social Science, 49–70. Cham : Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-54936-7_3.
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AbstractThere are still many sociologists who are skeptical of the findings of big data-based analysis of social-data, questioning the potential of this knowledge production and its contribution to the scientific discourse of sociology.The chapter shows that this tension can be addressed through the redefinition of the research methodological basis of sociology, by the organic incorporation of data science know-how into its methods; the combined application of qualitative and quantitative analysis; and, the use of knowledge-driven science instead of the data-driven approach.The theoretical, methodological, and topical pathways between traditional and computational sociology emerge gradually along the chapter, which also includes plenty of illustrative examples of research situated at the interplay between sociology and data science. As our overview shows, there are new possibilities for sociological research, which are, in some sense, just by-products of information science. We introduce recently developed methods, which can be applied to specific sociological problems outside the scope of business applications. We present sociological topics not yet studied in this area and show new insights the approach can offer to classical sociological questions. As our aim is to encourage sociologists to enter this field, we discuss the new methods on the base of the classic quantitative approach, using its concepts and terminology and addressing the question of how traditionally trained sociologists can acquire new skills.
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Kermarrec, Gaël, Vibeke Skytt et Tor Dokken. « A Statistical Criterion to Judge the Goodness of Fit of LR B-Splines Surface Approximation ». Dans Optimal Surface Fitting of Point Clouds Using Local Refinement, 41–56. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-16954-0_4.
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AbstractThe surface approximation obtained with adaptive strategies using locally refined (LR) B-splines depends on the degrees of freedom of the spline space, the tolerance from which the refinement is performed, the noise level of the scattered observations, the refinement strategy and the bidegree of the spline space. The choice of the best model is a challenging task that can be partially answered with statistical criteria, such as the Akaike Information Criterion (AIC). Here we relax the assumption that the approximation error should be normally distributed and with equal variance and propose the use of the student distribution to compute the AIC. We apply the AIC to decide which tolerance, refinement level, or polynomial bidegree are the most adequate for an optimal fitting. We highlight how the resulting AIC can be combined with more usual criteria to judge the goodness of fit of the surface approximation.
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Dalyot, Keren, Yael Rozenblum et Ayelet Baram-Tsabari. « Justification of Decision-Making in Response to COVID-19 Socio-Scientific Dilemmas ». Dans The Pandemic of Argumentation, 247–68. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-91017-4_13.
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AbstractArgumentation skills are important for informed decision-making, especially in everyday life when engaging with science. The onset of the COVID-19 pandemic is an ideal opportunity to study laypeople’s use of argumentation skills when engaging with a scientific issue daily, while making relevant decisions that affect their families and society. This study frames the pandemic as a Socio-Scientific Issue (SSI)—a scientific issue with links to several social science disciplines (economics, politics, and sociology). The current study explores decision making and argumentation in the context of COVID-19 among the Israeli public as well as the connection between demographic characteristics, scientific knowledge and education and the quality of their argumentations. An online survey to examine responses to 2 specifically designed social dilemmas was conducted in April 2020 (n = 439). Our findings suggest that laypeople tend to use justifications that were classified as ‘scientific argumentation’ but we could not demonstrate a connection between demographic characteristics, scientific knowledge and decision making. We did find a positive connection between peoples’ perception of control over the situation and their compliance with the official guidelines. As a relevant Socio-Scientific Issue (SSI), COVID-19 stretched to the limit the need for public argumentation with changing scientific and medical information.
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Kreuze, Jan, Julius Adewopo, Michael Selvaraj, Leroy Mwanzia, P. Lava Kumar, Wilmer J. Cuellar, James P. Legg, David P. Hughes et Guy Blomme. « Innovative Digital Technologies to Monitor and Control Pest and Disease Threats in Root, Tuber, and Banana (RT&B) Cropping Systems : Progress and Prospects ». Dans Root, Tuber and Banana Food System Innovations, 261–88. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92022-7_9.
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AbstractThis chapter provides the first comprehensive review of digital tools and technologies available for the identification, monitoring, and control of pests and diseases, with an emphasis on root, tuber, and banana (RT&B) crops. These tools include systems based on identification keys, human and artificial intelligence-based identification based on smart applications, web interfaces, short messages services (SMS), or combinations thereof. We also present ideas on the use of image recognition from smartphones or unmanned aerial vehicles (UAVs) for pest and disease monitoring and data processing for modeling, predictions, and forecasting regarding climate change. These topics will be presented in the context of their current development and future potential but also the challenges, limitations, and innovative approaches taken to reach end users, particularly smallholder farmers, and achieve impacts at scale. Finally, the scope and limitation of private sector involvement demonstrates the need of publicly funded initiatives to maximize sharing of data and resources to ensure sustainability of unbiased advice to farmers through information and communication technology (ICT) systems.
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Sharifzadeh, Maryam, Gholam Hossein Zamani, Ezatollah Karami, Davar Khalili et Arthur Tatnall. « Climate Information Use ». Dans Advances in Human and Social Aspects of Technology, 35–60. IGI Global, 2014. http://dx.doi.org/10.4018/978-1-4666-6126-4.ch003.
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This chapter employed an interdisciplinary attempt to investigate agricultural climate information use, linking sociology of translation (actor-network theory) and actor analysis premises in a qualitative research design. The research method used case study approaches and purposively selected a sample consisting of wheat growers of the Fars province of Iran, who are known as contact farmers. Concepts from Actor-Network Theory (ANT) have been found to provide a useful perspective on the description and analysis of the cases. The data were analyzed using a combination of an Actor-Network Theory (ANT) framework and the Dynamic Actor-Network Analysis (DANA) model. The findings revealed socio political (farmers' awareness, motivation, and trust) and information processing factors (accuracy of information, access to information, and correspondence of information to farmers' condition) as the key elements in facilitating climate information use in farming practices.
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Miksza, Peter, Julia T. Shaw, Lauren Kapalka Richerme, Phillip M. Hash, Donald A. Hodges et Elizabeth Cassidy Parker. « Historical Research ». Dans Music Education Research, 59–82. Oxford University PressNew York, 2023. http://dx.doi.org/10.1093/oso/9780197639757.003.0004.
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Abstract This chapter introduces historical research, the study of people (e.g., biographies), pedagogy (e.g., curriculum), places (e.g., schools), organizations (e.g., state music associations), events (e.g., contests), and less tangible phenomena (e.g., philosophical perspectives) of the past and their effect on the present and future in music education. Historical research can contribute to the field today by providing (a) a basis for understanding the past, (b) perspectives for decision-making and policy formulation, (c) a context for understanding current conditions or practices, and (d) information to formulate solutions to modern problems and avoid repeating previous mistakes. Historical research can also (e) assist in identifying past trends and applying these to current and future trends and (f) function as a storehouse of great ideas that serve as a basis for progressive ideas. Historical researchers use various frameworks, including narrative history (organizing material into chronological order), comparative history (comparing phenomena across different times and places), quantitative history (using numerical data to study the past), content analysis (examining materials over a long period), historical sociology (investigating social structures and processes over time), anthropology and ethnohistory (focusing on the ordinary and everyday life of people without documented histories), gender history (studying relationships between males and females), and public history (examining history in the public sphere).
Actes de conférences sur le sujet "B. Information use and sociology of information"
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Qian, Xiaoping, et Debasish Dutta. « Physics Based B-Spline Heterogeneous Object Modeling ». Dans ASME 2001 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/detc2001/cie-21664.
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Abstract The task of modeling material heterogeneity (composition variation) is a critical issue in the design and fabrication of heterogeneous objects. Existing methods cannot efficiently model the material heterogeneity, due to the formidable size of the degrees of freedom for the specification of heterogeneous objects. In this research, we provide an intuitive way to model the object heterogeneity by using only a few parameters. These parameters carry physical meanings, such as diffusion coefficients in the diffusion process. We use a B-spline representation to model heterogeneous objects and material properties. We use diffusion equations to generate heterogeneous material composition profile. We then use finite element techniques to solve the material composition equations for the diffusion process. Finally we extend this method to the direct manipulation of material properties in heterogeneous objects.
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Gu, Yu, et Xiaoping Qian. « B-Spline Based Robust Topology Optimization ». Dans ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/detc2015-46076.
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In this paper, we present an extension of the B-spline based density representation to a robust formulation of topology optimization. In our B-spline based topology optimization approach, we use separate representations for material density distribution and analysis. B-splines are used as a representation of density and the usual finite elements are used for analysis. The density undergoes a Heaviside projection to reduce the grayness in the optimized structures. To ensure minimal length control so the resulting designs are robust with respect to manufacturing imprecision, we adopt a three-structure formulation during the optimization. That is, dilated, intermediate and eroded designs are used in the optimization formulation. We give an analytical description of minimal length of features in optimized designs. Numerical examples have been implemented on three common topology optimization problems: minimal compliance, heat conduction and compliant mechanism. They demonstrate that the proposed approach is effective in generating designs with crisp black/white transition and is accurate in minimal length control.
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Li, Zhao, et Kan Wang. « Use of a Priori Geometric Information to Improve the Identification of the B-field Measurement Around a Power Electronic Device ». Dans 2021 IEEE 4th International Conference on Electronic Information and Communication Technology (ICEICT). IEEE, 2021. http://dx.doi.org/10.1109/iceict53123.2021.9531103.
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Wang, Mingming, et Xiaoping Qian. « Efficient Filtering in Topology Optimization via B-Splines ». Dans ASME 2014 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/detc2014-34712.
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This paper presents a B-spline based approach for topology optimization of three-dimensional (3D) problems where the density representation is based on B-splines. Compared with the usual density filter in topology optimization, the new B-spline based density representation approach is advantageous in both memory usage and CPU time. This is achieved through the use of tensor-product form of B-splines. As such, the storage of the filtered density variables is linear with respect to the effective filter size instead of the cubic order as in the usual density filter. Numerical examples of 3D topology optimization of minimal compliance and heat conduction problems are demonstrated. We further reveal that our B-spline based density representation resolves the bottleneck challenge in multiple density per element optimization scheme where the storage of filtering weights had been prohibitively expensive.
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Kumar, Nishant, et Thomas D. Burton. « On Combined Use of POD Modes and Ritz Vectors for Model Reduction in Nonlinear Structural Dynamics ». Dans ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/detc2009-87416.
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An approach to develop Proper Orthogonal Decomposition (POD) based reduced order models for systems with local nonlinearities is presented in this paper. This technique is applied to multi-degree of freedom systems of coupled oscillators with isolated nonlinear elements. Typically, reduced order models are obtained using POD modes exclusively. In this work, we explore the suitability of using a combination of POD modes and other physically based “Ritz vectors” to produce the reduced model. The objectives are 1). to improve the accuracy of the reduced order differential equation model and 2). to expand the range of system parameters for which the reduced basis provides reasonably accurate approximations. The “Ritz vectors” used in this work are static displacement vectors that are calculated in one of the following three ways: 1). “Load – based Ritz vectors” [1, 2, 7, 8, 12, 16–18] – This is the static displacement vector due to a static loading that is proportional to the static version of the actual (assumed dynamic) loading to which the structure is subjected. 2). “Milman – Chu vectors” [3] – This is the static Ritz vector due to the imposition of equal and opposite static loads on the two masses to which the non-linear element is connected. The loading used to generate the first M – C vector is dictated by the location of the non-linearity. 3). “K – B (Kumar – Burton) vector” – This is a new Ritz vector defined in the spirit of the Milman – Chu vector. The K – B vector is the static displacement vector due to the imposition of a). equal and opposite static loads on the two masses to which the nonlinear element is connected (i.e. same as M – C loading) and b). equal and opposite static loads on the nearest neighbors. Thus, four masses are statically loaded. As for the M – C vector, the K – B loading is dictated by the location of the nonlinear element. The nonlinear model is numerically integrated to generate a full ODE model solution, which we call the “baseline solution”. We select a set of POD modes of the baseline nonlinear system response as basis functions. The POD modes are then augmented by various combinations of the three aforementioned Ritz vectors to generate reduced order models for system having parameters in vicinity of baseline system parameters. Our results indicate that the K – B augmentation vector combined with the Milman – Chu vector is an effective way to account for nonlinear effects for the system considered. The use of combined M – C/K – B augmentation also expands the range of system parameters for which the baseline POD modes provide accurate reduction. This is considered to be a significant result.
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Kumar, Ashok V., et Anand Parthasarathy. « Design of Compliant Structural Mechanisms Using B-Spline Elements ». Dans ASME 2011 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/detc2011-48615.
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Structural design is an inverse problem where the geometry that fits a specific design objective is found iteratively through repeated analysis or forward problem solving. In the case of compliant structures, the goal is to design the structure for a particular desired structural response that mimics traditional mechanisms and linkages. It is possible to state the inverse problem in many different ways depending on the choice of objective functions used and the method used to represent the shape. In this paper, some of the objective functions that have been used in the past, for the topology optimization approach to designing compliant mechanisms are compared and discussed. Topology optimization using traditional finite elements often do not yield well-defined smooth boundaries. The computed optimal material distributions have shape irregularities unless special techniques are used to suppress them. In this paper, shape is represented as the contours or level sets of a characteristic function that is defined using B-spline approximation to ensure that the contours, which represent the boundaries, are smooth. The analysis is also performed using B-spline elements which use B-spline basis functions to represent the displacement field. Application of this approach to design a few simple mechanisms is presented.
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Shabana, Ahmed A., Ashraf M. Hamed, Abdel-Nasser A. Mohamed, Paramsothy Jayakumar et Michael D. Letherwood. « Limitations of B-Spline Geometry in the Finite Element/Multibody System Analysis ». Dans ASME 2011 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/detc2011-47168.
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This paper examines the limitations of using B-spline representation as an analysis tool by comparing its geometry with the nonlinear finite element absolute nodal coordinate formulation (ANCF) geometry. It is shown that while both B-spline and ANCF geometries can be used to model non-structural discontinuities using linear connectivity conditions, there are fundamental differences between B-spline and ANCF geometries. First, while B-spline geometry can always be converted to ANCF geometry, the converse is not true; that is, ANCF geometry cannot always be converted to B-spline geometry. Second, because of the rigid structure of the B-spline recurrence formula, there are restrictions on the order of the parameters and basis functions used in the polynomial interpolation; this in turn can lead to models that have significantly larger number of degrees of freedom as compared to those obtained using ANCF geometry. Third, in addition to the known fact that B-spline does not allow for straight forward modeling of T-junctions, B-spline representation cannot be used in a straight forward manner to model structural discontinuities. It is shown in this investigation that ANCF geometric description can be used to develop new spatial chain models governed by linear connectivity conditions which can be applied at a preprocessing stage allowing for an efficient elimination of the dependent variables. The modes of the deformations at the definition points of the joints that allow for rigid body rotations between ANCF finite elements are discussed. The use of the linear connectivity conditions with ANCF spatial finite elements leads to a constant inertia matrix and zero Coriolis and centrifugal forces. The fully parameterized structural ANCF finite elements used in this study allow for the deformation of the cross section and capture the coupling between this deformation and the stretch and bending. A new chain model that employs different degrees of continuity for different coordinates at the joint definition points is developed in this investigation. In the case of cubic polynomial approximation, C1 continuity conditions are used for the coordinate line along the joint axis; while C0 continuity conditions are used for the other coordinate lines. This allows for having arbitrary large rigid body rotation about the axis of the joint that connects two flexible links. Numerical examples are presented in order to demonstrate the use of the formulations developed in this paper.
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Foster, Garrett, Micah Holland, Scott Ferguson et William Deluca. « The Creation of Design Modules for Use in Engineering Design Education ». Dans ASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/detc2012-71181.
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Industry demands that graduating engineers possess the ability to solve complex problems requiring multidisciplinary approaches and systems-level thinking. Unfortunately, current curricula often focus on analytical approaches to problem solving. Further, adding courses focused solely on engineering design is often unachievable due to the large amount of material covered in today’s undergraduate engineering curricula. Combined, these prevent a comprehensive focus on engineering design education from being realized. To overcome these time and resource constraints, this paper proposes the use of computational modules within current courses. The investigators hypothesize that the modules would eliminate the repetitive analysis barrier in design problems, thus allowing for design-related experiences to be included earlier in the curricula as opposed to postponing it to a capstone experience. Four major hurdles that hinder successful integration of modules in current engineering courses are: a) engaging students such that they will want to use the modules; b) ensuring the modules are easy to use; c) reducing the complexity of deploying the modules into the classroom; and d) providing educational value. To address these issues, this paper treats the design of the modules as a product design problem. This paper presents the redesign process followed to improve two different design modules planned for implementation in the engineering curriculum at North Carolina State University. Additionally, this research indicates that using a formal redesign process enhances a module’s ability to overcome the hurdles listed above.
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Vulic, Tatjana, et Marta Mitrovic. « SMART PHONE APPS AS A SOURCE OF INFORMATION FOR STUDENTS ». Dans eLSE 2015. Carol I National Defence University Publishing House, 2015. http://dx.doi.org/10.12753/2066-026x-15-047.
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The market of smart phones experienced tremendous expansion during the mid and late 2000s and greatly influenced the changes in all spheres of life. Since mobile technologies continue to evolve, no one is able to predict with certainty the future shape of communication channels and which one will be preferred by the young. The aim of this paper is to investigate the attitudes of young people, particularly students of the Faculty of Philosophy, and to analyze different ways of obtaining information. Basic research instrument was a questionnaire specially designed for the purpose of this study. The survey was conducted on a sample of 159 students: 70 respondents from the Department of Journalism, 45 respondents from the Department of Sociology and 44 respondents from the Department of Psychology. The results have shown that all participants (100%) own at least one mobile phone, and 80.56% own a smart phone. From the group of students who own a smart phone, most of them identified it as a primary device through which they get information. In accordance with the established hypothesis, the survey results show that journalism students are more interested in following the news, while students from other Departments are more appealed to entertainment information (social networks, music...). The results reveal their preferences: the most popular news application is "Blic", which is Android application from one of the most popular daily newspaper, and which was the first of its kind on the market, while only 20.69% use the application of Serbian Public media service. The research reveals that young people do not use any media application from the region, even though there are almost no language barriers for monitoring news (Bosnia and Croatia), but it is encouraging that 10% follow the news through the application of BBC and CNN network.
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Pachankis, Yang. « Mass Surveillance, Behavioural Control, And Psychological Coercion the Moral Ethical Risks in Commercial Devices ». Dans 12th International Conference on Computer Science and Information Technology (CCSIT 2022). Academy and Industry Research Collaboration Center (AIRCC), 2022. http://dx.doi.org/10.5121/csit.2022.121313.
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The research observed, in parallel and comparatively, a surveillance state’s use of communication & cyber networks with satellite applications for power political & realpolitik purposes, in contrast to the outer space security & legit scientific purpose driven cybernetics. The research adopted a psychoanalytic & psychosocial method of observation in the organizational behaviors of the surveillance state, and a theoretical physics, astrochemical, & cosmological feedback method in the contrast group of cybernetics. Military sociology and multilateral movements were adopted in the diagnostic studies & research on cybersecurity, and cross-channeling in communications were detected during the research. The paper addresses several key points of technicalities in security & privacy breach, from personal devices to ontological networks and satellite applications - notably telecommunication service providers & carriers with differentiated spectrum. The paper discusses key moral ethical risks posed in the mal-adaptations in commercial devices that can corrupt democracy in subtle ways but in a mass scale. The research adopted an analytical linguistics approach with linguistic history in unjailing from the artificial intelligence empowered pancomputationalism approach of the heterogenous dictatorial semantic network, and the astronomical & cosmological research in information theory implies that noncomputable processes are the only defense strategy for the new technology-driven pancomputationalism developments.`
Rapports d'organisations sur le sujet "B. Information use and sociology of information"
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Reyes, Lucía, Luis Miguel García López, María José Camacho-Miñano et Kimberly Linda Oliver. Participatory approaches to empower girls and young women in physical education and sports contexts : a systematic review. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, octobre 2021. http://dx.doi.org/10.37766/inplasy2021.10.0026.
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Review question / Objective: The purpose of this work is to systematically review the existing scientific literature on the use of participatory research approaches for the empowerment of girls and young women in physical education and sport contexts. Condition being studied: The empowerment of girls and young women in sports-physical activity contexts by means of participatory approaches. Information sources: To carry out this systematic review, a bibliographic search was carried out in eight electronic databases (Academic Search Ultimate, ERIC, MedLine, PsycInfo, Scopus, Sociology Source Ultimate, Sport-Discus and Web of Science) between the months of April and May 2021.
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Hefetz, Abraham, et Justin O. Schmidt. Use of Bee-Borne Attractants for Pollination of Nonrewarding Flowers : Model System of Male-Sterile Tomato Flowers. United States Department of Agriculture, octobre 2003. http://dx.doi.org/10.32747/2003.7586462.bard.
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The use of bee natural product for enhancing pollination is especially valuable in problematic crops that are generally avoided by bees. In the present research we attempted to enhance bee visitation to Male Sterile (M-S) tomato flowers generally used in the production of hybrid seeds. These flowers that lack both pollen and nectar are unattractive to bees that learn rapidly to avoid them. The specific objects were to elucidate the chemical composition of the exocrine products of two bumble bee species the North American Bombus impatiens and the Israeli B. terrestris. Of these, to isolate and identify a bee attractant which when sprayed on M-S tomato flowers will enhance bee visitation, and to provide a procedure of the pheromone application regime. During the research we realized that our knowledge of B. impatiens is too little and we narrowed the objective to learning the basic social behavior of the bees and the pattern of foraging in a flight chamber and how it is affected by biogenic amines. Colonies of B. impatiens are characterized by a high number of workers and a relatively small number of queens. Size differences between queens and workers are pronounced and the queen seems to have full control over egg laying. Only about 9% of the workers in mature colonies had mature oocytes, and there were no signs of a "competition phase" as we know in B. terrestris. Queens and workers differ in their exocrine bouquet. Queen's Dufour's gland possesses a series of linear, saturated and unsaturated hydrocarbons whereas that of workers contains in addition a series of wax-type esters. Bees were trained to either visit or avoid artificially scented electronic flowers in a flight chamber. Since bee also learned to avoid scented non-rewarding flowers we attempted to interfere with this learning. We tested the effect of octopamine, a biogenic amine affecting bee behavior, on the choice behavior of free-flying bumblebees. Our results show that octopamine had no significant effect on the bees' equilibrium choice or on the overall rate of the behavioral change in response to the change in reward. Rather, octopamine significantly affected the time interval between the change in reward status and the initiation of behavioral change in the bee. In B. terrestris we studied the foraging pattern of the bees on tomato flowers in a semi commercial greenhouse in Yad Mordechai. Bee learned very quickly to avoid the non- rewarding M-S flowers, irrespective of their arrangement in the plot, i.e., their mixing with normal, pollen bearing flowers. However, bees seem to "forget" this information during the night since the foraging pattern repeats itself the next morning. Several exocrine products were tested as visitation enhancers. Among these, tarsal gland extracts are the most attractive. The compounds identified in the tarsal gland extract are mostly linear saturated hydrocarbons with small amounts of unsaturated ones. Application was performed every second day on leaves in selected inflorescences. Bee visitation increased significantly in the treated inflorescences as compared to the control, solvent treated. Treatment of the anthers cone was more effective than on the flower petals or the surrounding leaves. Methanol proved to be a non-flower-destructive solvent. We have shown that bumble bees (B. terrestris) can be manipulated by bee-borne attractants to visit non-rewarding flowers. We have further demonstrated that the bees learning ability can be manipulated by applying exogenously octopamine. Both methods can be additively applied in enhancing pollination of desired crops. Such manipulation will be especially useful in tomato cultivation for hybrid seed production.
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Jung, Jacob, Richard Fischer, Chester McConnell et Pam Bates. The use of US Army Corps of Engineers reservoirs as stopover sites for the Aransas–Wood Buffalo population of whooping crane. Engineer Research and Development Center (U.S.), août 2022. http://dx.doi.org/10.21079/11681/44980.
Texte intégralRésumé :
This technical report summarizes the use of US Army Corps of Engineers (USACE) reservoirs as spring and fall migration stopover sites for the endangered Aransas–Wood Buffalo population of whooping cranes (WHCR), which proved much greater than previously known. We assessed stopover use within the migration flyway with satellite transmitter data on 68 WHCR during 2009–2018 from a study by the US Geological Survey (USGS) and collaborators, resulting in over 165,000 location records, supplemented by incidental observations from the US Fish and Wildlife Ser-vice (USFWS) and the USGS Biodiversity Information Serving Our Nation (BISON) databases. Significant stopover use was observed during both spring and fall migration, and one reservoir served as a wintering location in multiple years. Future efforts should include (a) continued monitoring for WHCR at USACE reservoirs within the flyway; (b) reservoir-specific management plans at all projects with significant WHCR stopover; (c) a USACE-specific and range-wide Endangered Species Act Section 7(a)(1) conservation plan that specifies proactive conservation actions; (d) habitat management plans that include potential pool-level modifications during spring and fall to optimize stopover habitat conditions; and (e) continued evaluation of habitat conditions at USACE reservoirs.
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SOLOVEVA, N., et V. TARAKANOVA. TECHNOLOGICAL APPROACHES TO TRAINING IN HIGHER EDUCATION INSTITUTION. Science and Innovation Center Publishing House, 2021. http://dx.doi.org/10.12731/2658-4034-2021-12-4-2-27-39.
Texte intégralRésumé :
The article discusses technological approaches to training in Higher Education Institution. The essence of technological approach to training consists in the transformation of educational processes into process with the guaranteed result. It supplements scientific approaches of pedagogy, psychology, sociology and other directions of science and practice. Purpose. To reveal how technological approaches to training in higher education institution influence on knowledge got by students. Scientific novelty. The article reveals development of the personality, creative abilities and it is necessary to use technological approaches of training, various creative tasks, research projects at the lectures. On the first and second years of education the pedagogical technology which is based on motivation of educational cognitive activity through communication and cooperation influences on the intellectual and behavioral status of students. Training is more effective, than the better methodology and technology of educational process will be coordinated with technology of assimilation the knowledge. It is important that all students in a higher educational institution could acquire material and began to use it in practice in the work. The signs of technology, a model of pedagogical technology, the scheme of technological creation of educational process and the results of expense of time in digestion of material by students are described in the article. Technological approach modernizes training on a basis of activity of students. Thanks to it, students achieve goals in the form of assimilation the knowledge in easier and productive way. When using technological approach there is an involvement of each student in educational process, knowledge is put into practice, there is always an access to necessary information (including the Internet), there is a communication and cooperation not only with the lecturer, but also with fellow students and what is more important is a constant test of the forces for overcoming the arising problems. Features of pedagogical technologies consist in activity of the lecturers and students. The activity of the lecturers is in that he knows well psychological and personal features of students and can introduce amendments on the training process course. The lecturer, as directly, and by means of technical means carries out the organizing, operating, motivating and controlling functions in the course of training. Practical significance. The practical importance consists in the use in practice of technological approaches to training in Higher Education Institution that promotes the guaranteed achievement of the set educational objects, the organization of all course of training in compliance to the purposes and tasks, assessment of the current results and their correction in case of need and also final assessment of results.
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Mayanja, Maureen Nanziri, Rebecca Nalubega, John R. S. Tabuti et Collins Grace Atuheire. Effectiveness of Ethnoveterinary Medicinal Plants of Eastern Africa in Control of Livestock Pests or Disease Pathogens : A Systematic Review. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, septembre 2022. http://dx.doi.org/10.37766/inplasy2022.9.0006.
Texte intégralRésumé :
Review question / Objective: a) What is the current state and distribution of evidence on medicinal plants for ethnoveterinary practice in livestock keeping communities in Eastern Africa? b) What evidence exists about the pharmacological activities and effectiveness in control of livestock pests or disease pathogens, of ethnoveterinary medicinal plants accessible to the drylands of Eastern Africa? Information sources: This systematic review will consider both experimental and quasi-experimental evaluation studies that report positive outcomes; in-vivo and in-vitro assays and phytochemical composition assessment. Qualitative studies that focus on ethnoveterinary medicinal plant use including, but not limited to qualitative description and action research, will also be considered. In addition, systematic reviews that meet the inclusion criteria will be considered.
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Bloch, Guy, Gene E. Robinson et Mark Band. Functional genomics of reproduction and division of labor in a key non-Apis pollinator. United States Department of Agriculture, janvier 2011. http://dx.doi.org/10.32747/2011.7699867.bard.
Texte intégralRésumé :
i. List the original objectives, as defined in the approved proposal, and any revisions made at the beginning or during the course of project. Our objectives were: 1) develop state-of-the-art functional genomics tools for B. terrestris. These resources will be then used to: 2) characterize genes and molecular pathways that are associated with reproduction, 3) characterize genes and molecular pathways associated with specialization in foraging or nursing activities, and 4) determine the extent to which juvenile hormone (JH) is involved in the regulation of reproduction and division of labor. 5) Use RNA interference to down regulate genes associated with reproductive physiology, division of labor, or both. A decrease in the cost of RNA sequencing enabled us to further use the BARD support to extend our research to three additional related projects: A) The regulation of body size which is crucial for understanding both reproduction (castedetermination) and (size based) division of labor in bumblebees. B) Analyze RNA editing in our RNA sequencing data which improves the molecular understanding of the systems we study. C) The influence of JH on the fat body in addition to the brain on which we focused in our proposal. The fat body is a key tissue regulating insect reproduction and health. ii. Background to the topic. Bees are by far the most important pollinators in agricultural and natural ecosystems. The recent collapse of honey bee populations, together with declines in wild bee (including bumble bee) populations, puts their vital pollination services under severe threat. A promising strategy for circumventing this risk is the domestication and mass-rearing of non-Apis bees. This approach has been successfully implemented for several bumble bees including Bombusterrestris in Israel, and B. impatiens in the US, which are mass-reared in captivity. In spite of their critical economic and environmental value, little is known about the physiology and molecular biology of bumble bees. In this collaborative project we developed functional genomics tools for the bumble bee B. terrestris and use these tools for a first thorough study on the physiology and molecular biology of reproduction, dominance, and division of labor in a bumble bee. iii. Major conclusions, solutions. The valuable molecular data of this project together with the functional tools and molecular information generated in this BARD funded project significantly advanced the understanding of bumblebee biology which is essential for maintaining their vital pollination services for US and Israel agriculture.
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Ament, Rob, Marcel Huijser et Dana May. Animal Vehicle Collision Reduction and Habitat Connectivity Cost Effective Solutions - Final Report. Nevada Department of Transportation, juillet 2022. http://dx.doi.org/10.15788/ndot2022.1.4.
Texte intégralRésumé :
Wildlife-vehicle collisions (WVCs) are a significant component of overall crashes in the US and Canada. Roads and their traffic also create partial or total barriers to the movement of wildlife, both large and small. There are several well-studied proven mitigation measures that significantly reduce WVCs, provide for safe animal passage across roads, and maintain habitat connectivity. Highly effective measures, such as overpasses and underpasses with fencing can reduce large animal WVCs by over 80% – 100% on average; yet these structures can be costly and there is room for improvement in their design, the use of new materials, adding elements that improve their use by smaller animal species, such as reptiles and amphibians and improving their cost effectiveness. This Transportation Pooled Fund Study, TPF-5(358) (TPF Study), allowed researchers to evaluate the latest information on the effectiveness of 24 different highway mitigation measures designed to decrease collisions with large wildlife, large feral and domestic animals. Also reviewed were these same measures’ ability to protect small mammals, reptiles, and amphibians from collisions. The TPF Study also explored the effectiveness of the 24 measures ability to maintain or enhance habitat connectivity. It conducted 11 different research projects that variously explored a) the costs and benefits of animal-vehicle collisions and the mitigation measures that seek to reduce them, b) the ecological effectiveness of various mitigation measures, and 3) new designs for crossing structures for a variety of species. The project developed a manual of best practices and concluded with a final report.
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Peterson, Brian, J. Beeco, Sharolyn Anderson et Damon Joyce. Exploring spatial patterns of overflights at Mount Rushmore National Memorial. National Park Service, juin 2022. http://dx.doi.org/10.36967/nrr-2293663.
Texte intégralRésumé :
The purpose of this study was to explore the spatial patterns of overflights at Mount Rushmore National Memorial (Mount Rushmore). Overflights were analyzed from August 15th, 2020 to May 15th, 2021 using Automatic Dependent Surveillance-Broadcast (ADS-B) and radar data from L3Harris. The first phase of analysis focused on all overflights and found a high concentration of overflights fly above Mount Rushmore. The second phase of analysis focused on low-level overflights that fly below 9,000ft mean sea level (MSL), which showed that many low-level overflights fly in a ring-shaped pattern around Mount Rushmore. The third phase of analysis removed all overflights known to not be air tours. Point density analysis was conducted using waypoints segmented into 500ft above ground level (AGL) altitude intervals, which showed that the density of overflights varied by altitude interval and the 1,000-1,500ft AGL range had the highest density of overflights around and above Mount Rushmore. This altitude interval also had the highest number of waypoints. It was also determined that the aircraft owners who fly the most helicopter routes fly at mean and median altitudes less than 1,600ft AGL. This information can be used for planning and management purposes and this study serves as a resource for future research that intends to use more advanced analytics.
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Tang, Jiqin, Gong Zhang, Jinxiao Xing, Ying Yu et Tao Han. Network Meta-analysis of Heat-clearing and Detoxifying Oral Liquid of Chinese Medicines in Treatment of Children’s Hand-foot-mouth Disease：a protocol for systematic review. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, janvier 2022. http://dx.doi.org/10.37766/inplasy2022.1.0032.
Texte intégralRésumé :
Review question / Objective: The type of study was clinical randomized controlled trial (RCT). The object of study is the patients with HFMD. There is no limit to gender and race. In the case of clear diagnosis standard, curative effect judgment standard and consistent baseline treatment, the experimental group was treated with pure oral liquid of traditional Chinese medicine(A: Fuganlin oral liquid, B: huangzhihua oral liquid, C: Lanqin oral liquid, D: antiviral oral liquid, E: Huangqin oral liquid, F: Pudilan oral liquid, G: Shuanghuanglian oral liquid.)and the control group was treated with ribavirin or any oral liquid of traditional Chinese medicine. The data were extracted by two researchers independently, cross checked and reviewed according to the pre-determined tables. The data extraction content is (1) Basic information (including the first author, published journal and year, research topic). (2) Relevant information (including number of cases, total number of cases, gender, age, intervention measures, course of treatment of the experimental group and the control group in the literature). (3) Design type and quality evaluation information of the included literature. (4) Outcome measures (effective rate, healing time of oral ulcer, regression time of hand and foot rash, regression time of fever, adverse reactions.). The seven traditional Chinese medicine oral liquids are comparable in clinical practice, but their actual clinical efficacy is lack of evidence-based basis. Therefore, the purpose of this study is to use the network meta-analysis method to integrate the clinical relevant evidence of direct and indirect comparative relationship, to make quantitative comprehensive statistical analysis and sequencing of different oral liquid of traditional Chinese medicine with the same evidence body for the treatment of the disease, and then to explore the advantages and disadvantages of the efficacy and safety of different oral liquid of traditional Chinese medicine to get the best treatment plan, so as to provide reference value and evidence-based medicine evidence for clinical optimization of drug selection. Condition being studied: Hand foot mouth disease (HFMD) is a common infectious disease in pediatrics caused by a variety of enteroviruses. Its clinical manifestations are mainly characterized by persistent fever, hand foot rash, oral herpes, ulcers, etc. Because it is often found in preschool children, its immune system development is not perfect, so it is very vulnerable to infection by pathogens and epidemic diseases, resulting in rapid progress of the disease. A few patients will also have neurogenic pulmonary edema Meningitis, myocarditis and other serious complications even lead to death, so effectively improve the cure rate, shorten the course of disease, prevent the deterioration of the disease as the focus of the study. In recent years, traditional Chinese medicine has played an important role in the research of antiviral treatment. Many clinical practices have confirmed that oral liquid of traditional Chinese medicine can effectively play the role of antiviral and improve the body's immunity.
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Bozek, Michael, et Tani Hubbard. Greater Yellowstone Network amphibian monitoring protocol science review : A summary of reviewers’ responses. National Park Service, juin 2022. http://dx.doi.org/10.36967/nrr-2293614.
Texte intégralRésumé :
Science reviews are an essential cornerstone of all excellent science programs and are a requirement of monitoring programs within the Inventory and Monitoring Division of the National Park Service (NPS). Science reviews provide necessary professional critique of objectives, study design, data collection, analysis, scientific interpretation, and how effectively information is transferred to target audiences. Additionally, reviews can help identify opportunities to cooperate more effectively with interested and vested partners to expand the impacts of collective findings across larger landscapes. In December 2020, seven biologists from USGS, USFWS, and NPS provided a critical review of the Greater Yellowstone Network Amphibian Monitoring Protocol for monitoring Columbia spotted frogs (Rana luteiventris), boreal chorus frogs (Pseudacris maculata), western toads (Anaxyrus boreas), western tiger salamanders (Ambystoma mavortium), and environmental conditions at wetland sites clustered within watershed units in Yellowstone and Grand Teton national parks. This review followed sixteen years of GRYN amphibian and wetland monitoring, allowing us to evaluate the impact of the work thus far and to discuss potential improvements to the protocol. Reviewers were asked to assess the following amphibian monitoring objectives per Bennetts et al. (2013, Cooperative amphibian monitoring protocol for the Greater Yellowstone Network: Narrative, version 1.0, https://irma.nps.gov/DataStore/Reference/Profile/2194571) and to assess the degree to which GRYN is meeting the objectives based on the current sampling, analyses, and reporting: Objective 1: Estimate the proportion of catchments and wetland sites used for breeding by each of the four common, native amphibian species annually, and estimate the rate at which their use is changing over time. Objective 2: Determine the total number of wetlands within sampled catchments that are suitable for amphibian breeding (i.e., have standing water during the breeding season) annually. Objective 3: For western toads, estimate the proportion of previously identified breeding areas that are used annually, and estimate the rate at which their use may be changing over time. Generally, reviewers commended the GRYN Amphibian Monitoring Program, including the design, the statistical rigor of current analytical approaches, the large number of monitoring reports and publications, and the audiences reached. Reviewers unanimously felt that the first two objectives of this protocol are being met for two species (Columbia spotted frogs and boreal chorus frogs) in medium- and high-quality catchments, and all but one reviewer also felt these objectives are being met for western tiger salamanders. It was universally recognized that objective 3 for western toads is not being met but reviewers attributed this to issues related to funding and capacity rather than design flaws. Reviewers felt the current design provides an adequate base for parlaying additional work and offered suggestions focused on increasing efficiencies, maximizing information that can be collected in the field, strengthening analyses, and improving scientific outreach. In this document, we summarize reviewers' comments and include their full written reviews in Appendix B.