نتایج جستجو برای: opr
تعداد نتایج: 329 فیلتر نتایج به سال:
BACKGROUND Overdose deaths have increased steadily over the past decade. This report describes drug-related deaths and emergency department (ED) visits among women. METHODS CDC analyzed rates of fatal drug overdoses and drug misuse- or abuse-related ED visits among women using data from the National Vital Statistics System (1999-2010) and the Drug Abuse Warning Network (2004-2010). RESULTS ...
Fusarium oxysporum is a devastating pathogen causing extensive yield losses in a variety of crops and development of sustainable, environmentally friendly methods to improve crop resistance is crucial. We have used Host-Delivered RNA interference (HD-RNAi) technology to partially silence three different genes (FOW2, FRP1, and OPR) in the hemi-biotrophic fungus F. oxysporum f. sp. conglutinans. ...
BACKGROUND Since 1999, we have treated HIV-positive men with sperm washing as part of a risk-reduction programme. METHODS Retrospective analysis of the sperm-washing database from the treatment of 245 couples with 439 cycles of intrauterine insemination assessed the effects of patient factors (age, maternal FSH, rank of attempt), markers of HIV-disease [time since diagnosis, CD4 count, viral ...
In this paper we have prepared a series of Ti(IV), Hf(IV) and Al(III) complexes based on bipyrrolidine salan proligands. The Hf(IV) complexes have all been characterised in the solid-state, the chiral ligands coordinate to Hf(IV) in an a-cismanner whereas themeso ligand coordinates in a b-cis geometry. The Hf(IV) complexes are all active for the ROP of rac-lactide in the melt, with the fluxiona...
BACKGROUND: This two-part study employs several statistical techniques to evaluate the geographic distribution of breast cancer in females and colorectal and lung cancers in males and females in Nassau, Queens, and Suffolk counties, New York, USA. In this second paper, we compare patterns in standardized morbidity ratios (SMR values), calculated from New York State Department of Health (NYSDOH)...
BACKGROUND AND OBJECTIVES Small dense low density lipoproteins (sd-LDL) are a risk factor for coronary artery disease and are known to stimulate platelet function in vitro. This study aimed to evaluate whether high proportion of sd-LDL is associated with high on-treatment platelet reactivity (HOPR). SUBJECTS AND METHODS From January 2009 to March 2010, 439 subjects (mean age: 64.3±9.7, Male :...
Distance metric learning (DML), which learns a distance metric from labeled “similar” and “dissimilar” data pairs, is widely utilized. Recently, several works investigate orthogonality-promoting regularization (OPR), which encourages the projection vectors in DML to be close to being orthogonal, to achieve three effects: (1) high balancedness – achieving comparable performance on both frequent ...
Abstract Background There remains a lack of evidence to demonstrate whether the initiation time estrogen stimulation is flexible in proliferative endometrial phase during artificial cycle for frozen-thawed embryo transfer (AC-FET). Methods FET records were retrospectively reviewed from large university-affiliated reproductive medicine center. Only patients who undergoing their first with single...
Homogeneous linear poly(tartrate ester) ligands provide high chemical yields and enantiomeric excesses in the epoxidation of trans-hex-2-en-1-ol using Ti(OPr)4-tert-butyl hydroperoxide. Branched poly(tartrate ester) can be use as heterogeneous ligands in the epoxidation of trans-hex-2-en-1-ol using Ti(OPr)4-tert-butyl hydroperoxide. Removal and recovery of the polymer catalyst is a simple filtr...
The relative contribution of the apoplastic and cell-to-cell paths to the overall hydraulic conductivity of the outer part of rice roots (LpOPR) was estimated using a pressure perfusion technique for 30-d-old rice plants (lowland cultivar, IR64, and upland cultivar, Azucena). The technique was based on the perfusion of aerenchyma of root segments from two different zones (20-50 mm and 50-100 mm...
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