Results 11 to 20 of about 21,705 (266)
Neurocognitive variation in smoking behavior and withdrawal: genetic and affective moderators [PDF]
Genes, Brain and Behavior, 2009 A burgeoning literature suggests that attentional factors are associated with smoking behavior (e.g. direct nicotine effects and smoking withdrawal). This study examined differences in attentional processing between nonsmokers, satiated smokers and overnight nicotine‐deprived smokers by comparing the amplitude of the P300 (P3) component of the event ...
D E, Evans +3 more
openaire +2 more sources
Internet Interventions, 2023 Background: Depression is highly prevalent among individuals with chronic back pain. Internet-based interventions can be effective in treating and preventing depression in this patient group, but it is unclear who benefits most from this intervention ...
Mathias Harrer +8 more
doaj +1 more source
Dopaminergic genetic variation moderates the effect of nicotine on cigarette reward [PDF]
Psychopharmacology, 2015 Cigarette smoking is influenced by nicotine’s effects on dopaminergic activity in the mesocorticolimbic pathway. This activity appears to be moderated by genetic variation, specifically a variable number tandem repeat (VNTR) polymorphism in the third exon of the dopamine receptor gene (DRD4).We examined whether this polymorphism along with three DRD4 ...
Paul T, Harrell +5 more
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Today's work experience: Precursors of both how I feel and how Ithink about my job? [PDF]
Journal of Work and Organizational Psychology, 2016 Antecedents of affective versus cognitive components of daily job satisfaction were compared. According to the affective events theory, the affective component should relate more strongly to state affect and affective work experiences than the cognitive ...
Achim Elfering +2 more
doaj +1 more source
Regional Variation: Only Moderately Interesting [PDF]
Circulation: Cardiovascular Quality and Outcomes, 2010 In most aspects of life in these United States, diversity is viewed as a strength that we champion. It seems that only in the medical field is regional diversity regarded with a suspicious attitude. The underlying assumption appears to be that regional variation in medical care and especially in procedure utilization is due solely or mostly to ...
openaire +2 more sources
Infant development in family context: Call for a genetically informed approach
Frontiers in Genetics, 2012 We call for a genetically informed approach in the examination of infant social and emotional development in family context. We recommend that scholars conceptualize family functioning as occurring on three unique levels: the parent-child dyad, the inter-
Stephanie H. Parade +6 more
doaj +1 more source
Neutronic simulation of a CANDU-6 reactor with heavy water-based nanofluid coolant [PDF]
Nuclear Technology and Radiation Protection, 2017 In recent years, extended studies are developed for investigation the effects of using nanofluids in NPP as coolant. CANDU-6 reactors have the potential to use nanofluid coolants because in these reactors, the moderator system is fully ...
Mirghaffari Reza +2 more
doaj +1 more source
Unsteady Simulation of a Full-Scale CANDU-6 Moderator with OpenFOAM
Energies, 2019 Three-dimensional moderator flow in the calandria tank of CANDU-6 pressurized heavy water reactor (PHWR) is computed with Open Field Operation and Manipulation (OpenFOAM), an open-source computational fluid dynamics (CFD) code.
Hyoung Tae Kim +2 more
doaj +1 more source
Three dimensional analysis of temperature effect on control rod worth in TRR
Nuclear Engineering and Technology, 2018 In this paper, three-dimensional neutronic calculations were performed in order to calculate the dependency of CRW on the temperature of fuel and moderator and the moderator void.
Maedeh Yari +3 more
doaj +1 more source
Would You Tell Everyone This? Facebook Conversations as Health Promotion Interventions
Journal of Medical Internet Research, 2014 BackgroundHealth promotion interventions on social networking sites can communicate individually tailored content to a large audience. User-generated content helps to maximize engagement, but health promotion websites have had variable success in ...
Syred, Jonathan +3 more
doaj +1 more source