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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
141

No Margins, No Word Counts, No Masters! Experimenting With 'Zines for Archaeological Outreach

Fitzpatrick, Alexandra L. 22 March 2022 (has links)
Yes / Alternative forms of information dissemination have always been a crucial part of many radical forms of activism and organization. Arguably the most famous is the ‘zine - popularized in the punk/anarchist subculture of the 1980’s and 90’s, ‘zines were the antithesis of mainstream magazines, journals, and periodicals. They were an extension of the D.I.Y. (do-it-yourself) attitude that flourished within the subculture, reflecting a more informal and individualistic approach to the dissemination of information and ideas without the rigid formalities of mainstream literature. With the emergence of a new countercultural led by millennials, ‘zines have once again found popularity, taking advantage of the Internet to spread information even further than before through digital means. Although all ‘zines are different due to the individualistic and free nature of the format, most are often educational texts that also incorporate other forms of writing and media to help engage its audience with its content in a more exciting and entertaining way. Unfortunately, it appears that ‘zines have yet to find a foothold in academia as they have in social justice and activist groups – this is a shame, as there is a wealth of possibilities for the application of a ‘zine format for the dissemination of information to non-specialist audiences. This paper explores the idea of utilizing ‘zines as an alternative approach to public outreach in archaeology. This will include documenting and reflecting on the current progress of a ‘zine being developed by myself and other archaeologists about anarchist approaches to archaeological theory and practice. I will examine how practical it is to adopt this method for outreach, compare it to the more "traditional" methods of dissemination (journals, conferences, etc.), and reflect on my personal experiences with creating an archaeological 'zine of my own.
142

A needs-led framework for understanding the impact of caring for a family member with dementia

Pini, S., Ingleson, E., Megson, M., Clare, L., Wrigth, P., Oyebode, Jan 09 October 2017 (has links)
Yes / Approximately half the care for people with dementia is provided by families. It is therefore imperative that research informs ways of maintaining such care. In this study we propose that a needs-led approach can provide a useful, novel means of conceptualising the impact of caring on the lives of family carers. Our aim was to develop and present a needs-led framework for understanding how providing care impacts on carers’ fulfilment of needs. In this qualitative study we conducted 42 semi-structured interviews with a purposively diverse sample of family carers to generate nuanced contextualised accounts of how caring impacted on carers’ lives. Our inductive thematic analysis focused upon asking: ‘What need is being impacted here?’ in order to generate a needs-led framework for understanding. In this qualitative study we conducted 42 semi-structured interviews with a purposively diverse sample of family carers to generate nuanced contextualised accounts of how caring impacted on carers’ lives. Our inductive thematic analysis focused upon asking: ‘What need is being impacted here?’ in order to generate a needs-led framework for understanding. Nine themes were widely endorsed. Each completed the sentence: “Being a carer impacts on fulfilling my need to/for….”: Freedom; feel close to my relative; feel in control of my life; be my own person; protect my relative; share/express my thoughts and feelings; take care of myself; feel connected to the people around me; get things done. These needs echo those from other research areas, with relational needs emerging as particularly central. The needs-led approach offers a perspective that is able to capture both stresses and positives aspects of caregiving. We recommend that clinical interviewing using Socratic questioning to discover human needs that are being impacted by caring would provide a valuable starting point for care planning. / Medical Research Council and the National Institute for Health Research (NIHR). Grant title: HQLC Dementia Carers Instrument Development: DECIDE (MR/M025179/1) / Research Development Fund Publication Prize Award winner, August 2018.
143

Transforming State Responses to Feminicide: Women's Movements, Law and Criminal Justice Institutions in Brazil

Macaulay, Fiona 16 December 2020 (has links)
No / Global concern about feminicide -- the killing of girls or women for reasons related to gender roles – started in Latin America with the epidemic of sexualised murders and disappearances in Central America and Mexico. There, the killers walked free due to state indifference and an incompetent criminal justice system. But this book tells a more positive story from the region. Brazil has high numbers of feminicides, mostly committed by intimate partners. Yet, the state’s responses to this crime have been transformed in recent years. This is the first country study to examine in detail how strategic action by the women’s movement has resulted in significant improvements in the investigation, prosecution and prevention of domestic violence and of feminicide. This study traces the interaction between the main contributory factors to that transformation. Innovation and capacity-building in the criminal justice system has been driven by the development of norms and protocols at the inter-American level, by changes in Brazilian law and jurisprudence, and by policy entrepreneurs within the police and justice sector. Executive branch investment since the early 2000s in tackling gender-based violence created a propitious political environment. Coalitions of interest involving feminist academics, NGOs, local campaigners, bureaucrats within the state machineries for women, politicians, journalists, and criminal justice professionals were able to identify, create and use institutional spaces for change and diffuse good practices. / Research Development Fund Publication Prize Award winner, Mar 2021.
144

COVID-19-related social support service closures and mental well-being in older adults and those affected by dementia: a UK longitudinal survey

Giebel, C., Pulford, D., Cooper, C., Lord, Kathryn, Shenton, J., Cannon, J., Shaw, L., Tetlow, H., Limbert, S., Callaghan, S., Whittington, R., Rogers, C., Komuravelli, A., Rajagopal, M., Eley, R., Downs, Murna G., Reilly, Siobhan T., Ward, K., Gaughan, A., Butchard, S., Beresford-Dent, Jules, Watkins, C., Bennett, K., Gabbay, M. 17 January 2021 (has links)
Yes / The COVID-19 pandemic has had a major impact on delivery of social support services. This might be expected to particularly affect older adults and people living with dementia (PLWD), and to reduce their well- being. Aims: To explore how social support service use by older adults, carers and PLWD, and their mental well-being changed over the first 3 months since the pandemic outbreak. Methods: Unpaid dementia carers, PLWD and older adults took part in a longitudinal online or telephone survey collected between April and May 2020, and at two subsequent timepoints 6 and 12 weeks after baseline. Participants were asked about their social support service usage in a typical week prior to the pandemic (at baseline), and in the past week at each of the three timepoints. They also completed measures of levels of depression, anxiety and mental well-being. Results: 377 participants had complete data at all three timepoints. Social support service usage dropped shortly after lockdown measures were imposed at timepoint 1 (T1), to then increase again by T3. The access to paid care was least affected by COVID-19. Cases of anxiety dropped significantly across the study period, while cases of depression rose. Well-being increased significantly for older adults and PLWD from T1 to T3. Conclusions: Access to social support services has been significantly affected by the pandemic, which is starting to recover slowly. With mental well-being differently affected across groups, support needs to be put in place to maintain better well-being across those vulnerable groups during the ongoing pandemic. / University of Liverpool COVID-19 Strategic Research Fund, National Institute for Health Research Applied Research Collaboration North West Coast, The University of Bradford QR Research Fund / Research Development Fund Publication Prize Award winner, Jan 2021.
145

Predictive accuracy of enhanced versions of the on-admission National Early Warning Score in estimating the risk of COVID-19 for unplanned admission to hospital: a retrospective development and validation study

Faisal, Muhammad, Mohammed, A. Mohammed, Richardson, D., Steyerberg, E.W., Fiori, M., Beatson, K. 15 September 2021 (has links)
Yes / The novel coronavirus SARS-19 produces 'COVID-19' in patients with symptoms. COVID-19 patients admitted to the hospital require early assessment and care including isolation. The National Early Warning Score (NEWS) and its updated version NEWS2 is a simple physiological scoring system used in hospitals, which may be useful in the early identification of COVID-19 patients. We investigate the performance of multiple enhanced NEWS2 models in predicting the risk of COVID-19. Our cohort included unplanned adult medical admissions discharged over 3 months (11 March 2020 to 13 June 2020 ) from two hospitals (YH for model development; SH for external model validation). We used logistic regression to build multiple prediction models for the risk of COVID-19 using the first electronically recorded NEWS2 within ± 24 hours of admission. Model M0' included NEWS2; model M1' included NEWS2 + age + sex, and model M2' extends model M1' with subcomponents of NEWS2 (including diastolic blood pressure + oxygen flow rate + oxygen scale). Model performance was evaluated according to discrimination (c statistic), calibration (graphically), and clinical usefulness at NEWS2 ≥ 5. The prevalence of COVID-19 was higher in SH (11.0 %=277/2520) than YH (8.7 %=343/3924) with a higher first NEWS2 scores ( SH 3.2 vs YH 2.8) but similar in-hospital mortality (SH 8.4 % vs YH 8.2 %). The c-statistics for predicting the risk of COVID-19 for models M0',M1',M2' in the development dataset were: M0': 0.71 (95 %CI 0.68-0.74); M1': 0.67 (95 %CI 0.64-0.70) and M2': 0.78 (95 %CI 0.75-0.80)). For the validation datasets the c-statistics were: M0' 0.65 (95 %CI 0.61-0.68); M1': 0.67 (95 %CI 0.64-0.70) and M2': 0.72 (95 %CI 0.69-0.75) ). The calibration slope was similar across all models but Model M2' had the highest sensitivity (M0' 44 % (95 %CI 38-50 %); M1' 53 % (95 %CI 47-59 %) and M2': 57 % (95 %CI 51-63 %)) and specificity (M0' 75 % (95 %CI 73-77 %); M1' 72 % (95 %CI 70-74 %) and M2': 76 % (95 %CI 74-78 %)) for the validation dataset at NEWS2 ≥ 5. Model M2' appears to be reasonably accurate for predicting the risk of COVID-19. It may be clinically useful as an early warning system at the time of admission especially to triage large numbers of unplanned hospital admissions. / The Health Foundation (Award No 7380) and the National Institute for Health Research (NIHR) Yorkshire and Humber Patient Safety Translational Research Centre (NIHR Yorkshire and Humber PSTRC) (Award No PSTRC-2016-006) / Research Development Fund Publication Prize Award winner, Aug 2021.
146

Living well with dementia: what is possible and how to promote it

Quinn, Catherine, Pickett, James A., Litherland, R., Morris, R.G., Martyr, A., Clare, L. 06 October 2021 (has links)
Yes / Key points: The focus on living well with dementia encourages a more positive and empowering approach. The right support can improve the experience of living with dementia. An holistic approach to assessing the needs of people with dementia and identifying the factors that impact on their well-being is essential. Enabling people to live better requires a broad approach that encompasses both health and social systems and the wider community. / The IDEAL study was funded jointly by the Economic and Social Research Council (ESRC) and the National Institute for Health Research (NIHR) through grant ES/L001853/2. The IDEAL2 study’ is funded by Alzheimer’s Society, grant number 348, AS-PR2-16-001. The support of ESRC, NIHR and Alzheimer’s Society is gratefully acknowledged. LC acknowledges support from the NIHR Applied Research Collaboration South-West Peninsula. / Research Development Fund Publication Prize Award winner, Sep 2021
147

Frontline Health Care Workers' (HCWs) perception of barriers to managing COVID-19 in Fiji

Deo, A., Mohammadnezhad, Masoud 14 September 2022 (has links)
Yes / Health Care Workers (HCWs) are at higher risk of COVID-19 infection with their efforts while protecting the greater community and also exposed to hazards, such as psychological distress, fatigue, and stigma. This study aimed to explore the perception of frontline HCWs on barriers of managing COVID-19 in Fiji. Methods: A qualitative study method was approached to conduct this study among the HCWs who worked on the frontline during the COVID-19 pandemic based at ten purposively selected health facilities in the Suva subdivision in the Central Division of Fiji. The Colonial War Memorial Hospital (CWMH), the Fiji Centre for Communicable Diseases (Fiji CDC), Twomey hospital laboratory, and CWMH laboratory did the main control and most of the operations of other divisions were monitored from these settings. A semi-structured open-ended questionnaire was used to collect data using in-depth interviews. The participants' responses were audio-recorded and were later transcribed and analyzed using thematic analysis. Results: A total of twenty-nine HCWs took part in the in-depth interview and the responses were grouped into four themes, which include: workload, poor communication, lack of resources, and hindrance to education. It was also found through this study that some of the HCWs felt tired, frustrated, got rude to patients, and found it difficult to handle situations, which affected them mentally and physically stressed. Conclusion: Managing the COVID-19 cases has been attributed to the presence of many barriers, such as workload, tiredness, frustration, and sometimes difficult-to-handle situations, and the HCWs were indeed affected mentally and physically. Regular training for HCWs and more awareness programs would help the general public to follow the preventive measures, which reduces the cases and would help the HCWs manage COVID-19 well. / Research Development Fund Publication Prize Award winner, Aug 2022.
148

Factors influencing access to electronic government information and e-government adoption in selected districts of Tanzania

Komba-Mlay, Mercy January 1900 (has links)
E-government is a means of improving provision of government information and services to citizens. The aim of this study was to investigate the current situation and factors influencing access of e-government information and e-government adoption in Tanzania. A triangulation approach for data gathering was adopted. Specifically, a semi-structured questionnaire was used to collect data from 448 respondents. In addition, interviews involving five policy makers were conducted to complement the questionnaire survey. Factor analyses were performed and multiple linear regression analyses were carried out to assess the relationships between variables. The findings revealed that, the current state of e-government in the selected districts of Tanzania is characterized by web presence stage. Various enhancing factors and challenges for e-government were noted in this study. The enhancing factors include necessary knowledge, necessary resources, awareness, confidence to use the website, availability and reliability of internet connections, positive incentives that have resulted from using the internet to search for government information, and getting information on demand. Other enhancing factors are guidance for internet use, possession of ICTs, availability of up-to-date information in the website, education, income and social influence. There are some e-government adoption barriers that include worrying about security and privacy of information, lack of support from the government, unreliable power supply, inaccessibility of internet services due to geographical locations, and people not getting as much information about the services as possible. Other barriers are system quality, cultural barriers, age, and information content produced in English, which is a language that the majority do not understand. The study has implications for policy makers and to e-government project teams. Policy makers should consider e-government adoption barriers in order to formulate policies of eliminating them. Likewise, e-government project teams should consider these barriers in order overcome them before the implementation of e-government systems. / Information Science / D. Litt et. Phil. (Information Science)
149

Les ordonnances de non-publication à l'enquête sur mise en liberté provisoire et à l'enquête préliminaire : quand inefficacité rime avec inconstitutionnalité

Biron, Richard 08 1900 (has links)
Le présent mémoire se penche sur la constitutionnalité des articles 517 et 539 C.cr., qui prévoient des ordonnances de non-publication à l'enquête sur mise en liberté provisoire ainsi qu'à l'enquête préliminaire. L'auteur présente d'abord les modalités d'application de chacune de ces ordonnances. Suit ensuite un portrait de la jurisprudence sur la constitutionnalité de ces deux dispositions. L'auteur applique par la suite aux dispositions le test élaboré dans l'arrêt Oakes. Il conclut que l'objectif des dispositions, qui consiste à assurer un procès équitable à l'accusé, est urgent et réel. L'auteur constate ensuite que le critère du lien rationnel n'est pas satisfait puisque, ordonnance ou pas, les informations préjudiciables pour un accusé seront de toute façon dispersées dans le public, notamment grâce aux nouvelles technologies de l'information. À défaut de profiter d'informations fiables retransmises par les médias, le public devra se concentrer sur les rumeurs non vérifiables propagées par le Web. Le critère de l'atteinte minimale est également examiné. L'auteur estime que ni les récusations motivées, ni le changement de venue, ni les directives aux jurés ne sont en mesure de remplacer des ordonnances de non-publication. Enfin, l'auteur estime que les articles 517 et 539 C.cr. échouent le critère de proportionnalité entre les effets préjudiciables et les effets bénéfiques. En conclusion, comme alternative aux interdits de publication, l'auteur propose une réforme du processus de récusations motivées. / This thesis examines the constitutionality of sections 517 et 539 of the Criminal Code, which permits the judge presiding over a bail hearing or a preliminary inquiry to impose a publication ban. The author explains the way these bans are applied. He then reviews the existing case law regarding the constitutionality of these sections of the Criminal Code. In the second part of his thesis, the author applies the Oakes test to both sections. He first deals with the contextual factors to be considered in the analysis. He then examines the objective of the sections, which is to protect the right of the accused to a fair trial. He concludes that this objective is pressing and substantial. On the other hand, the rational connection test is not satisfied, because even with a ban, the prejudicial information will still be transmitted to the public through new technologies such as the Internet. If no information is allowed to be published by the journalists, the public will have to rely solely on rumours and possibly false news circulating on the Web. The minimal impairment test is also examined. Neither challenge for cause, nor change of venue or judicial instructions can replace effectively publication bans. Applying the last part of the Oakes test, the author fails to find that the deleterious effects of publication bans are proportionate to their salutary effects. In conclusion, the author briefly proposes a reform of the challenge for cause process.
150

Impact, détection et correction du biais de publication dans la méta-analyse en réseau / Impact, detection and adjustment for reporting bias in network meta-analysis

Trinquart, Ludovic 28 March 2013 (has links)
La méta-analyse (MA) en réseau, en généralisant la MA conventionnelle, permet d'évaluer toutes les comparaisons deux à deux possibles entre interventions. Les biais de publication ont reçu peu d’attention dans ce contexte. Nous avons évalué l’impact des biais de publication en utilisant un réseau de 74 essais randomisés évaluant 12 antidépresseurs contre placebo enregistrés à la FDA et un réseau de 51 essais parmi les 74 dont les résultats étaient publiés. Nous avons montré comment les biais de publication biaisaient les quantités d'effet estimées et le classement des traitements. L'effet du biais de publication peut différer entre MA en réseau et MA conventionnelle en ce que les biais affectant un traitement peuvent affecter le classement de tous les traitements. Nous avons ensuite généralisé un test de détection des biais à la MA en réseau. Il est basé sur la comparaison entre les nombres attendu et observé d’essais avec résultats statistiquement significatifs sur l’ensemble du réseau. Nous avons montré par des études de simulation que le test proposé avait une puissance correcte après ajustement sur l’erreur de type I, excepté lorsque la variance inter-essais était élevée. Par ailleurs, le test indiquait un signal significatif de biais sur le réseau d’essais d’antidépresseurs publiés. Enfin, nous avons introduit deux modèles d’analyse de sensibilité des résultats d'une MA en réseau aux biais de publication: un modèle de méta-régression qui relie la quantité d’effet estimée à son erreur standard, et un modèle de sélection dans lequel on estime la propension d’un essai à être publié puis l’on redresse le poids des essais en fonction de cette propension. Nous les avons appliqués aux réseaux d’essais d’antidépresseurs. Ce test et ces modèles d'ajustement tirent leur force de tous les essais du réseau, sous l’hypothèse qu'un biais moyen commun opère sur toutes les branches du réseau. / Network meta-analysis (NMA), a generalization of conventional MA, allows for assessing all possible pairwise comparisons between multiple treatments. Reporting bias, a major threat to the validity of MA, has received little attention in the context of NMA. We assessed the impact of reporting bias empirically using data from 74 FDA-registered placebo-controlled trials of 12 antidepressants and their 51 matching publications. We showed how reporting bias biased NMA-based estimates of treatments efficacy and modified ranking. The effect of reporting bias in NMAs may differ from that in classical meta-analyses in that reporting bias affecting only one drug may affect the ranking of all drugs. Then, we extended a test to detect reporting bias in network of trials. It compares the number of expected trials with statistically significant results to the observed number of trials with significant p-values across the network. We showed through simulation studies that the test was fairly powerful after adjustment for size, except when between-trial variance was substantial. Besides, it showed evidence of bias in the network of published antidepressant trials. Finally, we introduced two methods of sensitivity analysis for reporting bias in NMA: a meta-regression model that allows the effect size to depend on its standard error and a selection model that estimates the propensity of trial results being published and in which trials with lower propensity are weighted up in the NMA model. We illustrated their use on the antidepressant datasets. The proposed test and adjustment models borrow strength from all trials across the network, under the assumption that conventional MAs in the network share a common mean bias mechanism.

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