نتایج جستجو برای: p 0001 also
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The morphology studies of the interlayer surface (0001) were carried out by method scanning tunneling microscopy in n–Bi1.6Sb0.4Te2.94Se0.06, n- Bi1.8Sb0.2Te2.82Se0.09S0.09, p-Bi0.8Sb1.2Te2.91Se0.09 and p-Bi0.7Sb1.3Te2.91Se0.09 solid solutions. On (0001), impurity native defects found (vacancies tellurium, antisite defects, adatoms), formed compositions due to substitutions atoms Bi2Te3 sublatt...
558 Background: Breast cancer rarely occurs in young women. There is limited knowledge about prognosis, and treatment effects in the population with node negative disease, largely dependent upon older series and extrapolation of data from older age cohorts. METHODS We evaluated biological features and adjuvant treatment recommendations for 841 premenopausal consecutive patients with pT1-3, pN...
Articles you may be interested in Atomic state and characterization of nitrogen at the SiC/SiO2 interface Phosphorous and nitrogen are electrically active species at the SiO 2 /SiC interface in SiC MOSFETs. We compare the concentration, chemical bonding, and etching behavior of P and N at the SiO 2 /SiC(0001) interface using photoemission, ion scattering, and secondary ion mass spectrometry. Bo...
Low-density lipoprotein (LDL) subclass pattern B is characterized by a predominance of small, dense LDL particles (LDL peak particle size < or = 255 A), increased plasma triglyceride (TG) levels, reduced high-density lipoprotein (HDL) cholesterol levels, and glucose intolerance. This study tested the hypothesis that there are differences in the regulation of TG and HDL metabolism by insulin in ...
BACKGROUND In July 2009, French public health authorities embarked in a mass vaccination campaign against A/H1N1 2009 pandemic-influenza. We explored the attitudes and behaviors of the general population toward pandemic vaccination. METHODOLOGY/PRINCIPAL FINDINGS We conducted a cross-sectional online survey among 2,253 French representative adults aged 18 to 64 from November 17 to 25, 2009 (c...
BACKGROUND In 2 previous studies, patients reporting night sweats were found to be more likely to have other sleep-related symptoms. Sleep apnea is often mentioned as a possible cause of night sweats, but there is little evidence to support this assertion. METHODS Retrospective review of data from 2 sleep laboratories in Oklahoma City, Oklahoma. Analyses included bivariate and multivariate te...
PURPOSE To compare the long-term outcome of patients with previously untreated follicular lymphoma (FL) needing therapy, after treatment with cyclophosphamide, vincristine and prednisone (CVP) versus CVP plus rituximab (R-CVP) and to evaluate the predictive value of known prognostic factors after treatment with R-CVP. PATIENTS AND METHODS Patients with previously untreated CD20-positive stage...
BACKGROUND Current trends show that patients referred for coronary artery bypass grafting (CABG) are significantly older, sicker, and at higher risk for complications than ever before. Eliminating leg wound complications would significantly benefit these patients and reduce the consumption of health care time and dollars. Endoscopic vein harvesting (EVH) decreases the risk of wound complication...
This study examines the association of stress with performance and health in first-year dental students and changes in the amount and sources of stress over one year. Students at four U.S. dental schools completed the Dental Environment Stress (DES) scale, Perceived Stress Scale (PSS), stress rating, and demographic questions at the start of their first year of school (baseline), 11.7 weeks, an...
OBJECTIVE To assess the features of sleep in preschoolers with ADHD by means of questionnaire and actigraphy. METHOD Twenty-five ADHD and 21 age-matched typically developing (TD) preschool children underwent the Child Behavior Checklist (CBCL) for ages 1½ to 5 and Pre-School-Age Psychiatric Assessment interview. Sleep was assessed by means of a modified Sleep Disturbance Scale for Children an...
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