نتایج جستجو برای: mean qd model
تعداد نتایج: 2588699 فیلتر نتایج به سال:
BACKGROUND Renoprotection is predicted by the antiproteinuric efficacy of a pharmacological agent. Non-steroidal anti-inflammatory drugs (NSAIDs) interfering non-selectively in the prostaglandin system have strong antiproteinuric potency without reduction of systemic blood pressure. The effect of the selective COX-2 inhibitor rofecoxib in proteinuric patients is unknown, granted recently report...
Due to the superior photoemission and photostability characteristics, quantum dots (QD) are novel tools in biological and medical applications. However, the toxicity and mechanism of QD uptake are poorly understood. QD nanoparticles with an emission wavelength of 655 nm are ellipsoid in shape and consist of a cadmium/selenide core with a zinc sulfide shell. We have shown that QD with a carboxyl...
با توجه به اهمیت تقویت کننده های نوری نیمه هادی در پردازش های نوری، گیت های منطقی و سویچ های نوری، امکان تحقق چنین پردازنده هایی را توسط qd-soa ها بررسی کرده و با نتایج گزارش شده مقایسه می کنیم. با در نظر گرفتن ویژگیهای منحصر بفرد qd-soa ها از جمله زمان بازیابی گین بسیار پایین در مقایسه با سایر انواع soa ها، انتظار میرود این ادوات دارای پتانسیل بالایی برای پردازش با سرعتهای بالا باشند. آخرین نت...
Recent work has shown that the dialyzer mass transfer area coefficient (Ko A) for urea increases when the dialysate flow rate is increased from 500 to 800 mL/min. In this study we determined urea and creatinine clearances for two commercial dialyzers containing polysulfone hollow fibers in vitro at 37°C, a nominal blood flow rate of 300 mL/ min, and dialysate flow rates (Qd ) ranging from 100 t...
The use of the semiconductor quantum dots (QD) as biolabels for both ensemble and single-molecule tracking requires the development of simple and versatile methods to target individual proteins in a controlled manner, ideally in living cells. To address this challenge, we have prepared small and stable QDs (QD-ND) using a surface coating based on a peptide sequence containing a tricysteine, pol...
INTRODUCTION Ertugliflozin is an oral sodium-glucose cotransporter 2 inhibitor that is being developed to treat type 2 diabetes mellitus (T2DM). This study assessed the efficacy and safety of co-initiation of ertugliflozin and sitagliptin compared with placebo in patients with T2DM inadequately controlled on diet and exercise. METHODS In this phase III, randomized, double-blind, multicenter, ...
Test scores from a comprehensive neuropsychological battery administered to 1602 subjects consisting of 1347 subjects with probable Alzheimer's disease (AD), 100 subjects with questionable dementia (QD) and 155 non-demented elderly control subjects were cross-sectionally analyzed. Subjects with probable AD were categorized as mild (n = 244), moderate (n = 480), severe (n = 376), and very severe...
We study the polarization properties of quantum dot (QD) emission coupled with the fundamental cavity modes. A rotation of polarization axis and a change of polarization degree are observed as the coupling is varied. To explain this observation, we derive an analytical model considering the polarization misalignment between QD dipole and cavity mode field. Our model also provides a new approach...
BACKGROUND Lung remodeling and pulmonary fibrosis are serious, life-threatening conditions resulting from diseases such as chronic severe asthma and idiopathic pulmonary fibrosis (IPF). Preclinical evidence suggests that JNK enzyme function is required for key steps in the pulmonary fibrotic process. However, a selective JNK inhibitor has not been investigated in translational models of lung fi...
Data are presented showing that, besides the improvement in carrier collection, it is advantageous to locate strain-matching auxiliary InGaAs layers @quantum wells ~QWs!# within tunneling distance of a single-quantum-dot ~QD! layer of an AlGaAs–GaAs–InGaAs–InAs QD heterostructure laser to realize also smaller size QDs of greater density and uniformity. The QD density is changed from 2310/cm for...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید