Search results for " inequality."
showing 10 items of 809 documents
Minimality via second variation for microphase separation of diblock copolymer melts
2017
Abstract We consider a non-local isoperimetric problem arising as the sharp interface limit of the Ohta–Kawasaki free energy introduced to model microphase separation of diblock copolymers. We perform a second order variational analysis that allows us to provide a quantitative second order minimality condition. We show that critical configurations with positive second variation are indeed strict local minimizers of the problem. Moreover, we provide, via a suitable quantitative inequality of isoperimetric type, an estimate of the deviation from minimality for configurations close to the minimum in the L 1 {L^{1}} -topology.
Additional file 2: of Employment stability and mental health in Spain: towards understanding the influence of gender and partner/marital status
2018
Figure S1. Association between mental health status and employment stability by partner/marital status among men and women. Spanish National Health Survey, 2006. (DOCX 112 kb)
Hyvin toimeentuleva, terve ja suvaitsematon – Suomalaisten nuorten poliittiset ideologiat asenneprofiileina tarkasteltuna
2020
Yksilön asenteet eivät ole satunnaiset. Sen sijaan ihmiset omaksuvat tiettyjä asennekokonaisuuksia, eli poliittisia ideologioita, joita eri sosiaaliset ryhmät ylläpitävät. Esimerkiksi maahanmuuton kannatus tai vastustus tuo useimmiten mukanaan tukun muita asenteita sosiaali-, talous- ja turvallisuuspolitiikasta. Tavanomainen muuttujakeskeinen lähestymistapa asenteisiin ei kuitenkaan tavoita tätä. Tässä tutkimuksessa tarkasteltiin nuorten aikuisten (N=744, ikä 18-29, M=24,65) poliittisia asenteita henkilösuuntautuneesta näkökulmasta: mitä latentteja ryhmiä (vrt. ideologioita) asenteista muodostuu ja miten vastaajat siirtyvät niiden välillä pitkittäisseurannassa? Asenteet maahanmuutosta, sosi…
La esterilización forzada en intersecciones distintas : un enfoque estructural para el análisis de las desigualdades complejas | Forced sterilization…
2019
Resumen: El artículo propone profundizar un enfoque de la interseccionalidad poco desarrollado dentro de los estudios jurídicos: la interseccionalidad estructural. A través del análisis de dos casos de esterilización forzosa del TEDH, referidos a dos grupos interseccionales distintos (mujeres gitanas y mujeres con discapacidad), la contribución tiene como fin subrayar el interés que conlleva la investigación sobre las dinámicas de poder en los casos de desigualdad compleja. En ambos casos emergen algunos elementos críticos comunes a la configuración del derecho y de su interpretación a la hora de enfrentarse al solapamiento de múltiples categorias de discriminación.
 Abstract: This pap…
Mismos caminos, distintos destinos. Explorando el efecto de las trayectorias educativas y del origen social en las transiciones hacia la educación po…
2020
Las transiciones a la educación postobligatoria son un elemento clave para comprender las desigualdades educativas y sociales. La elección de los estudios postobligatorios por parte de los y las jóvenes está mediada por patrones de desigualdad social, así como por sus trayectorias y experiencias escolares previas. Partiendo de este marco, este artículo responde al objetivo de comprender de qué forma las trayectorias escolares de los y las jóvenes en la etapa de la educación obligatoria contribuyen a explicar sus elecciones acerca del itinerario postobligatorio. Más allá de un análisis que incorpore los factores descriptivos de las trayectorias escolares -como la repetición de curso o el ren…
Value preserving portfolio strategies and the minimal martingale measure
1998
We consider some relations between the minimal martingale measure and the value preserving martingale measure in a continuous-time securities market. Under the assumption of continuous share prices we show that under a structure condition both these martingale measures exist and indeed coincide. This however does not mean that the corresponding concepts of value preserving portfolio strategies and (local) risk minimisation in the area of option hedging in incomplete markets are identical.
The A allele of cluster of differentiation 36 (CD36) SNP 1761667 associates with decreased lipid taste perception in obese Tunisian women.
2015
Recent studies have suggested that excessive intake of dietary fat is associated with obesity. Some obese subjects have been reported to exhibit high thresholds for the gustatory detection of lipids via lipid receptors, such as cluster of differentiation 36 (CD36). We studied lingual detection thresholds for emulsions containing oleic acid in obese Tunisian women (n203) using a three-alternative forced choice (3-AFC) method. Genotyping of theTNF-α(rs1800629),IL-6(rs1800795) andCD36(rs1761667) genes was performed to associate with lipid taste perception thresholds. TheCD36genotype distribution was as follows: GG (n42), AG (n102) and AA (n59). Women with theCD36GG genotype exhibited oral dete…
How do age and social environment affect the dynamics of death hazard and survival in patients with breast or gynecological cancer in France?
2021
Several studies have investigated the association between net survival and social inequalities in people with cancer, highlighting a varying influence of deprivation depending on the type of cancer studied. However, few of these studies have accounted for the effect of social inequalities over the follow-up period, and/or according to the age of the patients. Thus, using recent and more relevant statistical models, we investigated the effect of social environment on net survival in women with breast or gynecological cancer in France. The data were derived from population-based cancer registries, and women diagnosed with breast or gynecological cancer between 2006 and 2009 were included. We …
Employment stability and mental health in Spain: towards understanding the influence of gender and partner/marital status
2018
Background: The growing demand for labour flexibility has resulted in decreasing employment stability that could be associated with poor mental health status. Few studies have analysed the whole of the work force in considering this association since research on flexible forms of employment traditionally analyses employed and unemployed people separately. The gender division of work, and family characteristics related to employment situation, could modify its association with mental wellbeing. The objective of the study was to examine the relationship between a continuum of employment stability and mental health taking into account gender and partner/marital status. Methods: We selected 685…
Living alone and positive mental health: a systematic review
2019
Background Living alone has become more common in today’s societies. Despite the high number of the population living alone, research directed towards the mental wellbeing issues related to living alone has been limited. This systematic literature review aimed to assess the association between living alone and positive mental health. Methods We conducted searches in Medline, Web of Science, Cochrane Library, CINAHL, PsycINFO, and other complementary databases from January 1998 to May 2019. Randomised trials and observational studies investigating adults over 18 years of age and living alone (defined as living in a single household or a household size of one person) were eligible. The primar…