Search results for "Trait"
showing 10 items of 1361 documents
La ratification en trompe-l'il du TSCG en France
2013
International audience
Varoņu attēlojuma analīze spēlē “Leģendu līga”
2022
Šajā pētījumā analizēti trīs reģionu apraksti un attiecīgo čempionu biogrāfijas, kas atrodami Leģendu Līgas stāstā. Pašlaik esošie pētījumi par spēļu varoņiem pētījums ir saistīti ar varoņu dzimumu vai citiem aspektiem. Pētījuma mērķis bija noskaidrot rakstura īpašības, kas veicina rakstura atveidi, un noteikt, kādi izteiksmes līdzekļi tiek izmantoti, lai šīs īpašības uzsvērtu stāstā. Pētījuma jautājums bija vērsts uz čempiona piederības noteikšanu konkrētajam reģionam pēc attiecīgajām īpašībām. Pētījums veikts, izmantojot tematisko analīzi. Rezultāti atklāja, ka čempioni galvenokārt tika attēloti pēc kognitīvajām īpašībām. Rakstura īpašību aspektu paspilgtināšanai vai pastiprināšanai visva…
Economic and Psychological Factors in Entrepreneurial Tendency
2011
In the actual context of global economical crisis, the research question we raised was: Which of the personality traits, formerly associated with entrepreneurship, remain sufficiently stable/strong to overcome the negative economic conditions? That was the starting point to propose experimental evaluation of the possible effect of certain factors such as the economical crisis context/information regarding the economy status and the personal perception regarding the money source/value as regards to the tendency of investing in a small business of the youngsters with a high Internal Locus of Control level.
What determines the willingness to sanction violations of newly introduced social norms: Personality traits or economic preferences? evidence from th…
2021
Abstract Social norms govern human behavior and usually change slowly over time. While individuals’ willingness to sanction others is decisive for the enforcement of social norms and thus social stability, little is known about individual sanctioning behavior related to newly introduced social norms. During the COVID-19 pandemic, governments have used various tools to rapidly and actively introduce the new norm of wearing a face mask; this offers a unique setting to study the determinants of individuals’ willingness to sanction a cooperation norm. In a nationwide online survey in Germany, we find that higher levels of conscientiousness and neuroticism, but none of the economic preferences (…
Genome-wide association analyses of individual differences in quantitatively assessed reading- and language-related skills in up to 34,000 people
2021
AbstractThe use of spoken and written language is a capacity that is unique to humans. Individual differences in reading- and language-related skills are influenced by genetic variation, with twin-based heritability estimates of 30-80%, depending on the trait. The relevant genetic architecture is complex, heterogeneous, and multifactorial, and yet to be investigated with well-powered studies. Here, we present a multicohort genome-wide association study (GWAS) of five traits assessed individually using psychometric measures: word reading, nonword reading, spelling, phoneme awareness, and nonword repetition, with total sample sizes ranging from 13,633 to 33,959 participants aged 5-26 years (1…
A combined optical-microwave method to retrieve soil moisture over vegetated areas
2011
A simple approach for correcting for the effect of vegetation in the estimation of the surface soil moisture (wS) from L-band passive microwave observations is presented in this study. The approach is based on semi-empirical relationships between soil moisture and the polarized reflectivity including the effect of the vegetation optical depth which is parameterized as a function of the normalized vegetation difference index (NDVI). The method was tested against in situ measurements collected over a grass site from 2004 to 2007 (SMOSREX experiment). Two polarizations (horizontal/vertical) and five incidence angles (20◦, 30◦, 40◦, 50◦, and 60◦) were considered in the analysis. The best wS est…
Quantifying Fundamental Vegetation Traits over Europe Using the Sentinel-3 OLCI Catalogue in Google Earth Engine
2022
Thanks to the emergence of cloud-computing platforms and the ability of machine learning methods to solve prediction problems efficiently, this work presents a workflow to automate spatiotemporal mapping of essential vegetation traits from Sentinel-3 (S3) imagery. The traits included leaf chlorophyll content (LCC), leaf area index (LAI), fraction of absorbed photosynthetically active radiation (FAPAR), and fractional vegetation cover (FVC), being fundamental for assessing photosynthetic activity on Earth. The workflow involved Gaussian process regression (GPR) algorithms trained on top-of-atmosphere (TOA) radiance simulations generated by the coupled canopy radiative transfer model (RTM) SC…
Effect of somatic cell count level on functional longevity in Valle del Belice dairy sheep assessed using survival analysis.
2009
The objectives of this study were to evaluate the effect of somatic cell count (SCC) on functional longevity and to estimate the heritability of functional longevity using survival analysis in Valle del Belice dairy sheep. A total of 4,880 lactations of 2,190 ewes from 11 flocks were used. In this study, SCC was considered as an indication of subclinical mastitis. In case of clinical cases, identified by the technicians at milking time, test-day weights and milk samples of those ewes were not considered. Somatic cells were analyzed as counts, without any transformation, and were grouped in 3 classes based on the observed SCC maximum (mxSCC). The mxSCC classes, expressed as 103 cells/mL, wer…
Is Age Just a Number? Cognitive Reserve as a Predictor of Divergent Thinking in Late Adulthood
2016
The purpose of the study was to test a model of causal relationships among cognitive reserve (CR), personality variables such as Neuroticism and Openness to experience, and divergent thinking (DT), independently evaluating performance in different domains (verbal and graphic). It was hypothesized that CR, Openness, and Neuroticism would each directly influence verbal and graphic DT. A total of 135 subjects between 55 and 84 years old participated in the study and were interviewed in individual sessions. For a correct fit Neuroticism was eliminated from the measurement model. The goodness-of-fit indexes of the measurement model, the adequate composite reliability index and the discriminant v…
Anne d’Autriche en ses images : légitimation du pouvoir féminin et culture visuelle de la majesté dans la France du XVIIe siècle
2018
Anne of Austria offers an important part, yet neglected, in the the development of royal iconography in seventeenth century France. Devoided from management of power under the reign of her husband Louis XIII, she is however the subject of many representations. The number of her images increases when she accedes to the responsibilities of the government at the death of the king, in 1643, becoming regent in the name of her minor son, Louis XIV. Beyond its majority in 1651, she maintains herself at a prominent place, until the death of Mazarin in 1661. During these two decades, a deep political crisis in France culminates in the so-called Fronde. In this context, the image of Anne of Austria b…