Search results for "ants"
showing 10 items of 7011 documents
Quel concept de culture pour penser la socialisation des migrants ?
2016
International audience; La mondialisation économique et sociale rend toujours plus prégnante et visible la question des migrations entre sociétés. Qu’ils soient globetrotteurs professionnels, étudiants, migrants économiques, demandeurs d’asile ou clandestins, de nombreux individus cherchent à s’installer plus ou moins durablement au sein d’une société étrangère. De fortes pressions migratoires vers les pays de l’Union Européenne, vers l’Océanie ou le continent Nord-Américain font la Une des médias lorsque des tragédies humaines mettent en lumière la dimension humanitaire de ce phénomène géopolitique, économique et social. La progression chiffrée du nombre de migrants dans le monde est bien …
Disability in Older People and Socio-Economic Deprivation in Italy: Effects on the Care Burden and System Resources
2021
The sustainability of European Long-Term Care systems faces the demographic and socio-economic circumstances, mainly the increasing ageing of the population, with its chronic disease conditions, and the simultaneous economic general crises, exacerbated by the recent COVID-19 pandemic. Beyond the increase in general rate of relative poverty, there is a higher risk of poverty among elderly and families in a high demand of care, especially if situations of Activities Daily Living (ADL) disability are present. Italian welfare, which is based on family care regimes and regional strategies, and is oriented to private or public care, is a relevant case study with which to analyze such a relationsh…
Long-Term Educational Sustainability: Educational Innovation in Social Vulnerability Contexts
2017
This paper investigates the behavior of children from low socioeconomic status families and examines the effects of a socioemotional education program on aggression in children. The results of the program are compared according to the children’s gender and age, the family structure, the parents’ educational attainment, and social status. The results show that applying socioemotional education programs reduces children’s aggression and encourages positive development during adolescence. This positive development fosters open, expressive behavior.
El consum recreatiu d'esteroides anabolitzants: una perspectiva sociològica
2013
The present study aims to provide a sociological overview of anabolic steroid use in Valencia (Spain), with particular attention to social factors that promote and sustain the recreational use of this drug. We consider not only the extensively documented health risks, but also the social determinants associated with its use. The lack of studies, both in the European and Valencian contexts, which describe the extension and consumption patterns of anabolic steroids among young people, has inspired us to portray the sociological characteristics of the recreational anabolic steroid user, taking the main conceptual tools of the sociologist Pierre Bourdieu as a central reference point. Following …
Détermination du taux de salaire réel et analyse néoclassique
1997
L'ambition des Néoclassiques est d'établir une loi scientifique de la répartition qu’ils expliquent essentiellement de deux façons. La première explication est fondée sur la productivité marginale des facteurs déterminée à la production. La seconde est fondée sur l'échange qui détermine la rémunérationdes facteurs ou leur « prix » sur le marché. Or, ces deux déterminations ne sont pas compatibles. La théorie marginaliste écarte d'emblée une grande partie de la réalité économique représentée par les rendements croissants et constants. Elle limite encore son champ en supposant que sur une quantité fixe d’un facteur on peut employer n’importe quelle quantité de facteur variable, hypothèse néce…
Digitālo imigrantu (50-62) sevis prezentēšanas prakses sociālajos tīklos
2016
Bakalaura darba “Digitālo imigrantu (50-62) sevis prezentēšanas prakses sociālajos tīklos” mērķis ir izpētīt, kā 50 līdz 62 gadus veci cilvēki izprot un veic sevis prezentēšanu sociālajos tīklos, kā arī apzināt prezentācijas atšķirības sociālajos tīklos Facebook un Draugiem. Darba teorētiskajā daļā aplūkoti digitālās identitātes un sevis prezentēšanas jēdzieni digitālās lietotprasmes un paaudžu kontekstā. Metodoloģijas daļu veido anketēšanas, kontentanalīzes un intervijas apraksts, bet empīriskajā daļā apkopoti pētījuma rezultāti. Tiek secināts, ka digitālajiem imigrantiem ir zināšanas par sevis prezentēšanas būtību, tomēr praksē tās ne vienmēr tiek pielietotas. Savukārt populārākais sevis …
Soda noteikšana par vairākiem noziedzīgiem nodarījumiem
2020
Sods un noziedzīgs nodarījums ir vēsturiski savstarpēji saistīti jautājumi. Kad persona veic noziedzīgu nodarījumu, tā attiecīgi tiek sodīta par to. Sarežģītāka situācija kļūst tad, kad persona paveic vairāk par vienu noziedzīgu nodarījumu. Soda noteikšanas metožu un principu piemērošana kļūst komplicētāka, šis process ir jāveic uzmanīgi, jo no tā ir atkarīgs tas, vai galīgais sods tiks noteikts pareizi. Bakalaura darba autors analizē soda noteikšanas par vairākiem noziedzīgiem nodarījumiem specifiku un kāpēc tās piemērošanā bieži tiek pieļautas kļūdas, padziļināti pētot vēsturiskā regulējuma attīstību, veiktos grozījumus, praksi un citu valstu regulējumus. Tiek secināts kāpēc tiek pieļauta…
Nitrogen-fixing cushion Astragalus siculus modulates soil fertility, microclimate, plant facilitation, bacterial and fungal microbiota along an eleva…
2023
Question: Cushion-forming vascular plants are adapted to alpine environments and act as ecosystem engineers by moderating microclimate and creating a fertility island under their canopy. Most of the available studies on cushion ecology have been devoted to plant facilitation, but none used a holistic approach that considers the response of co-existing plant species with other key ecosystem players. Here, we quantified the biogenic effect and facilitation capacity of Astragalus siculus, a spiny nitrogen-fixing cushion plant, and test the hypothesis that the facilitation effect would increase with elevation as stress gradient.Location: Mount Etna, the highest active volcano in the Mediterrane…
Evaluation of the Behavior of Phenolic Compounds and Steviol Glycosides of Sonicated Strawberry Juice Sweetened with Stevia (Stevia rebaudiana Berton…
2019
In this study, the influence of stevia addition and sonication processing parameters on the phenolic content and profile as well as the steviol glycosides of strawberry juice-based samples was investigated. For this purpose, three matrices&mdash
Interpersonal relationships of immigrant students
2011
This study explores the interpersonal relationships of immigrant students. This is a current topic because immigration to Finland has increased rapidly and student groups are more diverse than ever before. The aim is to study immigrant students’ experiences and expectations of their interpersonal relationships and how they develop and maintain them, and also to understand how interpersonal relationships affect the immigrant students’ adaptation to the new environment. This study is qualitative. The theoretical part of the study is based on the theories related to interpersonal relationships, uncertainty management, and identity. The Stress-adaptation-growth dynamic process model of Kim (200…