نتایج جستجو برای: 053
تعداد نتایج: 703 فیلتر نتایج به سال:
We present the timing analysis results for our observations of the x-ray dip source X1916-053 conducted with RXTE between February and October of 1996. Our goal was to finally measure the binary period-as either the x-ray dip period or ∼1% longer optical modulation period, thereby establishing if the binary has a precessing disk (SU UMa model) or a third star (triple model). Combined with histo...
El objetivo del presente trabajo es presentar las evidencias de Validez Patient Health Questionnaire- 9 (PQH.9) para adultos argentinos. pqh-9 cuenta con items que permiten evaluar sintomatología Trastorno Depresivo Mayor. En el contexto local, la PQH-9 muestra propiedades psicométricas adecuadas: Indicadores confiabilidad ω .835 y α .857 apropiados índices ajuste, RMSEA: .053, CFI .99. Así tam...
OBJECTIVE Disruptions in stress response system development have been posited as mechanisms linking child maltreatment (CM) to psychopathology. Existing theories predict elevated sympathetic nervous system reactivity after CM, but evidence for this is inconsistent. We present a novel framework for conceptualizing stress reactivity after CM that uses the biopsychosocial model of challenge and th...
An updated model of the GABA(A) benzodiazepine receptor pharmacophore of the α5-BzR/GABA(A) subtype has been constructed prompted by the synthesis of subtype selective ligands in light of the recent developments in both ligand synthesis, behavioral studies, and molecular modeling studies of the binding site itself. A number of BzR/GABA(A) α5 subtype selective compounds were synthesized, notably...
Early repolarization syndrome (ERS) is characterized by J-point elevation presenting as slurring or notching of the terminal part QRS complex. Of several congenital and acquired disorders that encompass J-wave syndromes, ERS has been linked to increased risk developing polymorphic VT idiopathic VF can lead sudden cardiac death. To describe a patient who presented after arrest with initial ECG c...
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