Search results for "path"
showing 10 items of 15327 documents
Recalled parental rearing style, self-esteem, and psychopathological symptoms in the general population
2020
The enduring impact of perceived parental behavior on self-esteem as well as anxiety and depression in adults is still unknown. In a large random route sample (age range 18?92), 4,747 subjects were asked to complete questionnaires about recalled parental rearing, selfesteem, anxiety, and depression. Structural equation modeling was used, and the data from the mother and the father version of the FEE (a questionnaire for recalled parental rearing) were analyzed separately. A model proposing that self-esteem mediates the relationship between parental behavior and psychopathological symptoms fits the data rather well (CFI = .95, RMSEA = .05, TLI = .94). Hence, the recalled authoritative parent…
Internet out of control: The role of self-esteem and personality traits in pathological internet use
2017
Objective: Young people seem particularly likely to develop pathological Internet use (PIU) with the use of social networks, chat, and videos. Sensation-seeking, neuroticism, introversion, and low self-esteem are personality features frequently associated with the disease. The aim of this study was to replicate and to extend previous findings by exploring the combined effect of personality traits and self-esteem on PIU. Method: A sample of 652 male students attending vocational technical schools in Palermo (Southern Italy) was assessed using the following measures: the Zuckerman-Kuhlman Personality Questionnaire to evaluate personality traits; the Multidimensional Self-Concept Scale to asse…
Dynamic interplay of depression, perfectionism and self-regulation on procrastination
2014
WOS: 000335211600007
Heart rate variability and self-control–A meta-analysis
2016
We read the commentary on our meta-analysis with great interest and we greatly appreciate that the authors developed suggestions for further research on heart rate variability (HRV) and self-control. While we mostly support these suggestions, we believe that it is necessary to clarify some points raised with respect to our meta-analysis. The first point brought up by the authors of the commentary is the focus of our meta-analysis on HRV instead of vagal tone and the inclusion of studies using the standard deviation of RR intervals (SDNN). They argue that only vagal tone and HRV metrics reflecting vagal tone are expected to be linked to self-control according to both the Neurovisceral Integr…
Automated Detection of Microaneurysms Using Scale-Adapted Blob Analysis and Semi-Supervised Learning
2014
International audience; Despite several attempts, automated detection of microaneurysm (MA) from digital fundus images still remains to be an open issue. This is due to the subtle nature of MAs against the surrounding tissues. In this paper, the microaneurysm detection problem is modeled as finding interest regions or blobs from an image and an automatic local-scale selection technique is presented. Several scale-adapted region descriptors are then introduced to characterize these blob regions. A semi-supervised based learning approach, which requires few manually annotated learning examples, is also proposed to train a classifier to detect true MAs. The developed system is built using only…
Study of the role of phosphorylated pathway of serine biosynthesis in arabidopsis development and its connections with nitrogen and carbon metabolism
2016
En plantas se han descrito tres rutas diferentes de para la síntesis de serina: la ruta del glicolato, asociada a la fotorrespiración, y dos rutas independientes de ella, la ruta del glicerato y la ruta fosforilativa de biosíntesis de serina (PPSB). Como la ruta del glicolato es la más importante en términos cuantitativos, el papel de la PPSB ha sido ignorado hasta hace unos años. Esta tesis doctoral aporta nuevas perspectivas sobre la función de la PPSB tanto en el desarrollo como en el metabolismo de Arabidopsis. La PPSB se abastece de 3-fosfoglicerato (3-PGA) como sustrato, el cual puede ser suministrado por la glicolisis plastidial o citosólica. Se asume que la actividad de estas dos ru…
Sex differences in correlates of intermediate phenotypes and prevalent cardiovascular disease in the general population
2015
Background: There are marked sex differences in cardiovascular disease (CVD) manifestation. It is largely unknown how the distribution of CVD risk factors or intermediate phenotypes explain sex-specific differences. Methods and Results: In 5000 individuals of the population-based Gutenberg Health Study, mean age 55 ± 11 years, 51% males, we examined sex-specific associations of classical CVD risk factors with intima-media thickness, ankle-brachial index, flow-mediated dilation, peripheral arterial tonometry, echocardiographic, and electrocardiographic variables. Intermediate cardiovascular phenotypes were related to prevalent CVD [coronary artery disease, heart failure, stroke, myocardial i…
Flash visual evoked potentials: maturation from birth to 15 years of age
2011
Flash visual evoked potentials: maturation from birth to 15 years of age. annual meeting of the association-for-research-in-vision-and-ophthalmology (ARVO)
French PhDs employed in private sector. The signal effect of chaotic pathways
2017
International audience; This research deals with the question of french PhDs´ career trajectories and especially those that lead to private sector employment. Using longitudinal survey "Generation" from Cereq, which allows to observe professional paths over the first five years of working life, we show that for PhDs graduated in 2010, public-sector research remains the main opening.There are few career paths leading to private sector and PhDs working in firms found their job at a very early stage in their working life. Using data analysis and econometrics methods we find that thesis conditions, professional expectations and cahotic pathways are obstacles to employment in firms.
Large-scale genotyping identifies 41 new loci associated with breast cancer risk
2013
Journal article Breast cancer is the most common cancer among women. Common variants at 27 loci have been identified as associated with susceptibility to breast cancer, and these account for ~9% of the familial risk of the disease. We report here a meta-analysis of 9 genome-wide association studies, including 10,052 breast cancer cases and 12,575 controls of European ancestry, from which we selected 29,807 SNPs for further genotyping. These SNPs were genotyped in 45,290 cases and 41,880 controls of European ancestry from 41 studies in the Breast Cancer Association Consortium (BCAC). The SNPs were genotyped as part of a collaborative genotyping experiment involving four consortia (Collaborat…