نتایج جستجو برای: dv
تعداد نتایج: 3503 فیلتر نتایج به سال:
We present a theory for the differential shot noise, $dS/dV$, as measured via shot-noise scanning tunneling spectroscopy, and conductance, $dI/dV$, into Majorana zero modes (MZMs) in putative topological superconductor ${\mathrm{FeSe}}_{0.45}{\mathrm{Te}}_{0.55}$. demonstrate that chiral edge near domain walls, well MZMs localized vortex cores at end of defect lines, $dS/dV$ vanishes whenever $...
Chlorophyll biosynthetic heterogeneity is rooted mainly in parallel divinyl (DV) and monovinyl (MV) biosynthetic routes interconnected by 4-vinyl reductases (4VRs) that convert DV tetrapyrroles to MV tetrapyrroles by conversion of the vinyl group at position 4 of the macrocycle to ethyl. What is not clear at this stage is whether the various 4VR activities are catalyzed by one enzyme of broad s...
OBJECTIVE To determine the incidence, 1-year prevalence, and cumulative prevalence of domestic violence (DV) among female emergency department (ED) patients. DESIGN Descriptive written survey. SETTING Two teaching EDs, two hospital walk-in clinics, and one private hospital ED in Denver, Colo. PARTICIPANTS Of 833 women presenting during 30 randomly selected 4-hour time blocks, 648 (78%) ag...
This article provides a review of the literature on dating violence (DV) perpetration, specifically sex similarities and differences in the correlates and predictors of DV perpetration and the utility of current theories to explain young men's and women's DV perpetration. Overall, many of the correlates and predictors of DV perpetration are similar among young men and women (e.g., witnessing in...
Freeze-fractured membranes of digestive vacuoles of randomly feeding Paramecium caudatum exhibit dramatic differences in intramembrane particle (IMP) number and distribution on both E- and P-fracture faces. By pulse-feeding latex spheres to cells we have demonstrated that these differences are related to the age of the digestive vacuoles, and that the membranes of such vacuoles undergo a specif...
OBJECTIVE This study was designed to identify the frequency, methods, and practices of universal assessments for domestic violence (DV) within child advocacy centers (CACs) and determine which factors are associated with CACs that conduct universal DV assessments. METHODS The study design was a cross-sectional, web-based survey distributed to executive directors of National Children's Allianc...
Domestic violence (DV) occurs frequently within the UK, with one in four women and one in six men experiencing DV during their life. DV is the leading cause of morbidity for women aged 19-44 years and is associated with sexual health problems. However, few data exist on the prevalence of DV in UK genitourinary (GU) medicine settings. An anonymous questionnaire was self-completed by patients (n ...
BACKGROUND The ductus venosus (DV) and the intrahepatic branches of the portal vein are arranged as parallel vessels. Blood shunting through the DV ensures fetal survival during periods of stress. The availability of a suitable animal model with similar structure and function to the human fetus would greatly improve the understanding of DV function. The anatomical and histological structure of ...
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