Search results for "DF"
showing 10 items of 1699 documents
The oocyte derived growth factors, GDF9 and GDF9B, and their biological activities in 'in vitro' cell models
2007
Spatially dependent parton distribution functions and hard processes in nuclear collisions
2014
First measurement of the Sivers asymmetry for gluons using SIDIS data
2017
The Sivers function describes the correlation between the transverse spin of a nucleon and the transverse motion of its partons. It was extracted from measurements of the azimuthal asymmetry of hadrons produced in semi-inclusive deep inelastic scattering of leptons off transversely polarised nucleon targets, and it turned out to be non-zero for quarks. In this letter the evaluation of the Sivers asymmetry for gluons in the same process is presented. The analysis method is based on a Monte Carlo simulation that includes three hard processes: photon-gluon fusion, QCD Compton scattering and leading-order virtual-photon absorption process. The Sivers asymmetries of the three processes are simul…
Influence of Geographical Area and Living Setting on Children's Weight Status, Motor Coordination, and Physical Activity
2022
This study was aimed (i) to examine the effect of living setting (rural vs. urban), geographical area (North vs. Center vs. South), and gender (boys vs. girls) on weight status, motor coordination, and physical activity (PA) level of Italian school-age children; (ii) to examine differences in the neighborhood walkability of different school areas from different geographical areas and living settings; and (iii) to examine whether motor coordination, PA level, geographical areas, living setting, neighborhood walkability, and gender could predict children's weight status. We assessed anthropometric parameters, gross motor coordination, and PA level in 1,549 children aged between 8 and 13 years…
COMPUTATIONAL APPROACHES EMPLOYED IN THE SusFuelCat PROJECT
2013
Review of Particle Physics
2020
The Review summarizes much of particle physics and cosmology. Using data from previous editions, plus 2,143 new measurements from 709 papers, we list, evaluate, and average measured properties of gauge bosons and the recently discovered Higgs boson, leptons, quarks, mesons, and baryons. We summarize searches for hypothetical particles such as supersymmetric particles, heavy bosons, axions, dark photons, etc. Particle properties and search limits are listed in Summary Tables. We give numerous tables, figures, formulae, and reviews of topics such as Higgs Boson Physics, Supersymmetry, Grand Unified Theories, Neutrino Mixing, Dark Energy, Dark Matter, Cosmology, Particle Detectors, Colliders, …
Une nécropole d'hypogées et une minière de silex néolithiques à Vert-la-Gravelle (Vert-Toulon) "La Crayère" (Marne)
2013
National audience
SECCIÓN TEMÁTICA - 10. JUSTICIA REDISTRIBUTIVA EN EXPERIMENTOS DE LABORATORIO // REDISTRIBUTIVE JUSTICE IN LABORATORY EXPERIMENTS
2012
Muchos problemas económicos están relacionados con la justicia redistributiva, por lo que estudiar el comportamiento en este área resulta fundamental. Para arrojar luz en el asunto, la economía experimental ha usado experimentos de laboratorio, en los que sujetos participantes deciden de forma anónima (y por medio de incentivos económicos) cómo dividir una determinada cuantía de dinero. Este artículo presenta una revisión de la literatura y ahonda en los diferentes enfoques usados hasta la fecha, poniendo especial atención al juego del dictador con producción, que ha emergido en los últimos años como la herramienta metodológica adecuada para estudiar el problema de la justicia redistributiv…
Angular Dependency of Hyperspectral Measurements over Wheat Characterized by a Novel UAV Based Goniometer
2015
In this study we present a hyperspectral flying goniometer system, based on a rotary-wing unmanned aerial vehicle (UAV) equipped with a spectrometer mounted on an active gimbal. We show that this approach may be used to collect multiangular hyperspectral data over vegetated environments. The pointing and positioning accuracy are assessed using structure from motion and vary from σ = 1° to 8° in pointing and σ = 0.7 to 0.8 m in positioning. We use a wheat dataset to investigate the influence of angular effects on the NDVI, TCARI and REIP vegetation indices. Angular effects caused significant variations on the indices: NDVI = 0.83–0.95; TCARI = 0.04–0.116; REIP = 729–735 nm. Our analysis high…
Mindfulness-, hyväksyntä- ja arvopohjaisen intervention vaikutukset työn imuun ja sen ulottuvuuksiin sekä psykologinen joustavuus välittävänä tekijänä
2016
Mindfulness-, hyväksyntä- ja arvopohjaisten interventioiden käytöstä on saatu lupaavia tuloksia työhyvinvoinnin parantamisessa, mutta työn imun yhteydessä niitä ei ole juurikaan tutkittu. Tämän tutkimuksen tarkoituksena oli tutkia mindfulness-, hyväksyntä- ja arvopohjaisen (MIHA) -intervention vaikuttavuutta työn imuun ja erikseen sen kolmeen ulottuvuuteen, tarmokkuuteen, omistautumiseen ja uppoutumiseen, sekä psykologiseen joustavuuteen. Lisäksi selvitettiin, välittääkö psykologisen joustavuuden muutos mahdollisia intervention aikaisia muutoksia tarmokkuudessa, omistautumisessa tai uppoutumisessa. Tutkimus on osa Jyväskylän yliopiston Muupu-tutkimushanketta. Tämän tutkimuksen tutkimusjoukk…