1,372 research outputs found
Designing a Semantically Rich Visual Iinterface for Cultural Digital Libraries Using the UNESCO Multilingual Thesaurus
This paper reports on the design of a visual user interface for the UNESCO digital portal. The interface makes use of the UNESCO multilingual thesaurus to provide visualized views of terms and their relationships and the way in which spaces associated with the thesaurus, the query and the results can be integrated into a single user interface.\u
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Comparing and Contrasting Knowledge on Mules and Hinnies as a Tool to Comprehend Their Behavior and Improve Their Welfare.
Mules and hinnies are the hybrids between donkeys (Equus asinus) and horses (Equus caballus). For centuries, mankind has used them for agrarian purposes, the military, or recreation. Contrasting literature with behavioral observations, we seek a better behavioral understanding andthus comprehensive solutions for their welfare enhancement. Over the past 6 years, we have assessed physical and behavioral welfare in over 900 mules by surveying owners from Egypt, Peru, Portugal, Spain, Mexico, and the U.S. These mules participated in shows, brick kiln work, cart-pulling, packing, tourism, and cattle herding. Observations are discussed alongside facts from the literature. Unfortunately, their behavior has been misunderstood by many, and harsh treatment and equipment has been used to control them. Few studies have attempted to define or use learning theory to understand how and why mules and hinnies behave as they do. Hence, understanding their health considerations, natural behavior, and training theory is crucial for those who work with them.Solutions to welfare improvement partially lie in an individual's ability to handle mules and hinnies from birth, and to proceed slowly through training. Conclusively, this review sets forth a clearer understanding of these hybrids' behaviors and promotes positive handling, allowing their access to more routine healthcare and ultimately, a higher welfare standard
Drowning in the Eastern Mediterranean region: a systematic literature review of the epidemiology, risk factors and strategies for prevention
Introduction: Globally, drowning is a significant cause of preventable mortality and morbidity. The Eastern Mediterranean region (EMR) comprises 22 countries of extreme disparity in income and is a region impacted by conflict and migration. We systematically review literature published on drowning in the EMR.
Methods: Peer-reviewed literature (limited to original research) was identified using Embase, PubMed, Scopus, SportsDiscus, and Web of Science databases. Literature was independently dual screened at title/abstract and full text stages with dual data extraction (20% of included studies). Studies were included if they reported epidemiology, risk/protective factors and/or prevention strategies for drowning (unintentional and intentional; fatal and non-fatal) of residents, tourists or migrants in the EMR. Literature was assessed against the [Australian] National Health and Medical Research Council’s Levels of Evidence.
Results: Seventy-two studies were included in this review (epidemiology 68 studies; risk/protective factor 13 studies; prevention strategies 19 studies). Iran (n = 27), Saudia Arabia (n = 11) and Pakistan (n = 10) recorded the largest number of dedicated studies. Studies predominately focused on unintentional drowning. Ninety-two percent of included studies (n = 66) were ranked as being low evidence (level IV). The majority of studies explored drowning among children and adolescents (0–19 years). All-age fatal drowning rates varied from a low of 0.48 per 100,000 (United Arab Emirates; 2002; Ministry of Health death registry data) to a high of 18.5 per 100,000 (Egypt; 2014–15; WHO mortality database). Commonly identified risk factors included being male, young age, submersion time and resident status. Common prevention strategies public education, lifeguard supervision, and cardiopulmonary resuscitation.
Discussion: Gaps in understanding of drowning burden in some countries within the region, as well as region-wide risk factor identification for adult drowning, intentional and migration-related drowning, impair the ability of nations to advance drowning prevention. There is a need for investment in implementation and evaluation of drowning prevention interventions in the EMR. Conclusion: Drowning is a significant cause of mortality and morbidity in the EMR. The recent UN declaration on global drowning prevention may provide the impetus to invest in drowning prevention research, policy, and advocacy with the aim of reducing drowning-related harms in the EMR
Assessing variations in estimates of drowning mortality in Turkey from 2013 to 2019
Introduction: Drowning is an under-recognised public health threat and a leading cause of injury-related mortality and morbidity. However, in many countries, including Turkey, limited data impair understanding of drowning burden and Global Burden of Disease (GBD) Study drowning estimates (defined using International Classification of Diseases [ICD] codes W65–74) do not include flood-related deaths (X38) and water transportation related drownings (V90, V92). A lack of accessible and reliable country-level data impacts a country’s ability to develop appropriate drowning prevention interventions and measure efficacy. This retrospective population-based study aimed to explore differences between two datasets in fatal drowning in Turkey between 2013 and 2019.
Methods: National, all-age data on fatal drownings (restrictive definition: ICD-10 codes W65–74) were sourced from the Turkish Statistical Institute (TurkStat) and the Global Burden of Disease (GBD) study. In addition, a broader definition of drowning including water transport, flood-related deaths and drowning due to undetermined intent (ICD-10 codes W65–74, V90, V92, X38, Y21, T751) were sourced from TurkStat. Numeric and percentage differences in number of drowning deaths were calculated overall and by sex, age group and death year. Chi square (p < 0.05) and relative risk (95% confidence intervals) using crude drowning rates per 100,000 population were also calculated for TurkStat data.
Results: From 2013 to 2019, TurkStat reported a total of 5004 drowning deaths (coded W65–74) were reported, compared to 5252 (5% difference; n = 248) using the broader definition. A restrictive definition underreported drowning most significantly in females (9.5%; n = 97), 5–9 year-olds (8.9%; n = 31) and in the 2015 calendar year (30.2%; n = 226). Males accounted for 78.8% of drowning in Turkey, with females significantly (p < 0.001) more at risk under 10 years of age (0–4 years X2 = 67.9; 5–9 years X2 = 23.9) and aged 65+ years (X2 = 29.7). GBD data overestimated a restrictive definition of drowning by 3.2% overall (7.6% for females, 52.5% for 0–4 year-olds) and underreported drowning for 65+ year-olds by 17% when compared to TurkStat restrictive definition of drowning.
Conclusions: Although a restrictive definition of drowning doesn’t greatly impact estimates at a population level in Turkey, there are variations. This highlights the importance of accurate country-level drowning data to guide decision making for prevention
The Youth Proceedings Advocacy Review: Final Report
This review considered the quality of advocacy in youth proceedings and the core components of effective advocacy, with a view to informing the Bar Standard Board's consideration of whether regulatory interventions are required to improve standards of youth advocacy. The research activities comprised a survey of 215 advocates; interviews with 96 stakeholders, including advocates, young people, youth court magistrates, and court-based YOT workers; and observations in four youth courts and five Crown Courts across England and Wales. The report concluded that the work of advocates in youth proceedings cannot be viewed in isolation from its wider legal, institutional and cultural context, and presents recommendations aimed at promoting more effective advocacy. These recommendations are focused on systems and structures of youth proceedings which could support better advocacy; court-based facilitators of advocacy; and training and learning opportunities for advocates
Transcriptional profiling of overwintering gene expression in the small carpenter bee, Ceratina calcarata
International audienceAbstractGenome-wide overwintering gene expression studies in bees are of critical importance to understand their survival, life cycles, and fitness. In this study, we use RNA sequencing to characterize the genes and gene functions associated with overwintering adult females compared with active season females for the small carpenter bee, Ceratina calcarata. We found extensive changes in gene expression associated with overwintering, including an underrepresentation of genes related to muscle fibers and an overrepresentation of genes related to lipid metabolic processes. These data suggest inactive, overwintering bees invest heavily in the production of proteins related to fat storage and divest transcriptional activity away from cellular and muscular structural processes. This study provides the first characterization of overwintering gene expression as important baseline data of a major life history event relevant to survival and health for a wild bee pollinator
STUCK BETWEEN WAR AND EUROPE: SYRIAN REFUGEES IN TURKEY
The disasters of the Syrian civil war that started in 2011 as a result of the Arab Spring have not been limited to Syria alone; rather they have affected many other countries both in the region and beyond. One of those most impacted in the region is Turkey, an immediate neighbor of Syria, which hosts over three million refugees from the latter. In addition to harming the civilians of the country, the civil war in Syria has caused numerous political, economic, and social problems for other states. It has ruined the everyday lives of the majority of Syria’s citizens, including a substantial number of children, who are innocent victims of this human tragedy. The war has exposed the incompetence and seeming helplessness of the international and regional organizations such as the United Nations and the Organization of the Islamic Cooperation, which claims to be the voice of all the Muslims in the world, to aid in the peace process. The ambitions of the regional and remote states on the ground in Syria attempting to meet their own national interests at the expense of civilian casualties and the greed of the illegal organizations attempting to establish and maintain their own power have also been revealed. This paper will discuss the impact of the war in Syria on its displaced civilians, especially focusing on children, who have sought refuge in Turkey. It will explore political, economic, social, and security effects the war in Syria has had in Turkey, the region, and the World highlighting critical discussion of the policies the Turkish government has implemented to address the refugee crisis. The data used to put this paper together were collected primarily through interviewing, observation, and news from everyday regional media
An Implicit Optimization Approach for Survivable Network Design
We consider the problem of designing a network of minimum cost while
satisfying a prescribed survivability criterion. The survivability criterion
requires that a feasible flow must still exists (i.e. all demands can be
satisfied without violating arc capacities) even after the disruption of a
subset of the network's arcs. Specifically, we consider the case in which a
disruption (random or malicious) can destroy a subset of the arcs, with the
cost of the disruption not to exceed a disruption budget. This problem takes
the form of a tri-level, two-player game, in which the network operator designs
(or augments) the network, then the attacker launches a disruption that
destroys a subset of arcs, and then the network operator attempts to find a
feasible flow over the residual network. We first show how this can be modeled
as a two-stage stochastic program from the network operator's perspective, with
each of the exponential number of potential attacks considered as a disruption
scenario. We then reformulate this problem, via a Benders decomposition, to
consider the recourse decisions implicitly, greatly reducing the number of
variables but at the expense of an exponential increase in the number of
constraints. We next develop a cut-generation based algorithm. Rather than
\emph{explicitly} considering each disruption scenario to identify these
Benders cuts, however, we develop a bi-level program and corresponding
separation algorithm that enables us to \emph{implicitly} evaluate the
exponential set of disruption scenarios. Our computational results demonstrate
the efficacy of this approach
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