Search results for "Population"
showing 10 items of 9945 documents
Migrations, trauma and mental health: A literature update on psychological assessment
2020
Introduction Migrants and refugees often face potentially traumatic events and post-migratory stressors. Upon arrival in the host country, they can be referred to mental health services to assess the impact of their previous experiences. These cross-cultural clinical encounters may raise questions, particularly regarding the assessment of mental health using models based on Western conceptions of psychopathology. Objectives and method The objective of the present non-systematic review of the literature is to discuss the psychological evaluation of post-traumatic reactions in migrants and refugees. More specifically, we present current research on psychopathology, resilience and post-traumat…
Les victimes de viol devant les tribunaux à la fin du Moyen Âge d'après les sources dijonnaises et lyonnaises
2005
At the end of the Middle Ages, the manner in which the courts of justice punished rapists clearly shows how seriously such crimes were judged at that time. Endeavoring to increase their juristic power and worrying that the propagation of rape would corrupt the entire society and threaten its survival, impelled the judges and their officials —princes, bishops, and municipal bodies — to deal with all complaints and to initiate inquiries about them. A study of the progressive steps undertaken in the preliminary investigations of these cases reveals that after an inquiry into the accuser's reputation, the judges demanded numerous proofs from the victim about the rape. Moreover, a clinical exami…
Personality Type D, Level of Perceived Stress, Insomnia, and Depression Among High School Teachers in Poland
2021
Teaching is inherently connected with specific burdens that may imply stressful situations. Psychological predispositions of the surveyed group, including personality type D (distressed personality) and level of experienced stress can cause depressive episodes and sleep disorders, which have a direct impact not only on health in terms of disease, but also on well-being and the ability to effectively and properly teach. The research group consisted of 412 high school teachers from the Silesian Province, located in the south of Poland. Using the following research tools: Type D Scale (DS14), Perceived Stress Scale (PSS-10), Athens Insomnia Scale (AIS) and Beck Depression Inventory (BDI), it w…
Clinical profile associated with HIV risk in Spanish youth
2018
Heterosexual transmission is the second route of new HIV infection diagnoses in Spain. A high percentage of young people use condom inconsistently. Beyond cognitive factors, emotional variables seem to be associated with sexual risk behavior. The aim was to examine the differential clinical profile between young people at risk and no-risk for HIV infection. A total of 424 heterosexuals were evaluated (M age =20.62; SD=2.16), and distributed into two groups: risk group (60.7%) and non-risk group (39.3%). They completed the AIDS Prevention Questionnaire, the Beck Depression Inventory, the Rosenberg Self-Esteem Scale, the Penn State Worry Questionnaire, and the Brief Fear of Negative Evaluatio…
Inequalities and the Impact of Job Insecurity on Health Indicators in the Spanish Workforce
2020
In a context of high job insecurity resulting from social deregulation policies, this research aims to study health and substance abuse inequalities in the workplace from a gender perspective. To this end, a transversal study was carried out based on microdata from the National Health Survey in Spain&mdash
Automated approach for indirect immunofluorescence images classification based on unsupervised clustering method
2018
Autoimmune diseases (ADs) are a collection of many complex disorders of unknown aetiology resulting in immune responses to self-antigens and are thought to result from interactions between genetic and environmental factors. ADs collectively are amongst the most prevalent diseases in the U.S., affecting at least 7% of the population. The diagnosis of ADs is very complex, the standard screening methods provides seeking and recognizing of Antinuclear Antibodies (ANA) by Indirect ImmunoFluorescence (IIF) based on HEp-2 cells. In this paper an automatic system able to identify and classify the Centromere pattern is presented. The method is based on the grouping of centromeres present on the cell…
Data from: Temporal relationship between genetic and warning signal variation in the aposematic wood tiger moth (Parasemia plantaginis)
2014
Many plants and animals advertise unpalatability through warning signals in the form of colour and shape. Variation in warning signals within local populations is not expected because they are subject to directional selection. However, mounting evidence of warning signal variation within local populations suggests that other selective forces may be acting. Moreover, different selective pressures may act on the individual components of a warning signal. At present, we have a limited understanding about how multiple selection processes operate simultaneously on warning signal components, and even less about their temporal and spatial dynamics. Here, we examined temporal variation of several w…
Data from: Can we rely on selected genetic markers for population identification? evidence from coastal Atlantic cod
2019
The use of genetic markers under putative selection in population studies carries the potential for erroneous identification of populations and misassignment of individuals to population of origin. Selected markers are nevertheless attractive, especially in marine organisms that are characterized by weak population structure at neutral loci. Highly fecund species may tolerate the cost of strong selective mortality during early life stages, potentially leading to a shift in offspring genotypes away from the parental proportions. In Atlantic cod, recent genetic studies have uncovered different genotype clusters apparently representing phenotypically cryptic populations that coexist in coastal…
Data from: Demographic responses of a site-faithful and territorial predator to its fluctuating prey: long-tailed skuas and arctic lemmings
2013
1. Environmental variability, through interannual variation in food availability or climatic variables, is usually detrimental to population growth. It can even select for constancy in key life-history traits, though some exceptions are known. Changes in the level of environmental variability are therefore important to predict population growth or life-history evolution. Recently, several cyclic vole and lemming populations have shown large dynamical changes, that might affect rodent predator demography or life histories. 2. Skuas constitute an important case study among rodent predators, because of their strongly saturating breeding productivity (they lay only two eggs) and high degree of …
Data from: Multi-modal defenses in aphids offer redundant protection and increased costs likely impeding a protective mutualism
2018
1.The pea aphid, Acyrthosiphon pisum, maintains extreme variation in resistance to its most common parasitoid wasp enemy, Aphidius ervi, which is sourced from two known mechanisms: protective bacterial symbionts, most commonly Hamiltonella defensa, or endogenously encoded defenses. We have recently found that individual aphids may employ each defense individually, occasionally both defenses together, or neither. 2.In field populations, Hamiltonella-infected aphids are found at low to moderate frequencies and while less is known about the frequency of resistant genotypes, they show up less often than susceptible genotypes in field collections. To better understand these patterns, we sought t…