نتایج جستجو برای: in 15
تعداد نتایج: 17053460 فیلتر نتایج به سال:
در این پروژه، سه نوع سیلیکای غنی شده با پورفیرین با ساختارهای آمورف و مزوپور به-عنوان حسگرهای شیمیایی برای آشکارسازی مواد منفجره و گازهای سمی تهیه شد. پورفیرین های استخلاف شده در موقعیت های مزو، با طرح تقارنی ab3 و a4 سنتز شدند و نتایج مقایسه شدند. شرایط بهینه برای تهیه ی پورفیرین ها با راندمان و خلوص بالاتر و روش جداسازی آسان تر به دست آمد. یک روش جدید برای تهیه ی 20،15،10،5- تتراکیس (4- کرب...
OBJECTIVE To study whether an injury-induced inflammation might be the mechanism underlying the favorable effect of endometrial biopsy on the implantation rate in in vitro fertilization (IVF) patients. DESIGN Controlled clinical study. SETTING A medical center IVF unit and a research institute. PATIENT(S) Women undergoing IVF who had previous failed treatment cycles. INTERVENTION(S) End...
abstract chickpea is weak in competition of weeds that damages to it at between 40 t0 60 percent. kermanshah province is one of the most important region for chickpea fields in iran. for these reosons, weed management is necessary in this crop. in order to evaluate of herbicides and stubble control on broad leave weeds control in chickpea. experiment was conducted in agricultural research stat...
Interleukin-15 (IL-15) is an anabolic cytokine that is produced in skeletal muscle and directly affects muscle anabolism in animal and in vitro models. The contribution of IL-15 variability in muscle responses to 10 wk of resistance exercise training in young men and women was examined by measuring acute and chronic changes in IL-15 protein in plasma and characterizing genetic variation in the ...
nitric oxide (no) is a small molecule synthesized by most of mammalian cells with diverse biological activities including vasodilatation, host defense and wound healing. impaired wound healing is a common occurrence among diabetics and patients receiving glucocorticoid therapy. on the other hand the application of laser in biomedical area have been increased. thus, the current studies were desi...
در این تحقیق، لایه های نازک دوتایی in2o3:s و in2s3:sn به روش اسپری پایرولیزیز بر روی بستر های شیشه-ای تهیه شده اند و تاثیر تغییرتراکم گوگرد و قلع بر روی خواص ساختاری، الکتریکی، اپتیکی،ترموالکتریکی و فوتورسانایی این لایه ها بررسی شد. برای تهیه لایه نازک in2o3:s میزان ناخالصی سولفور با نسبت اتمی [s]/[in]= 0-0.2-…-1.5 در محلول اولیه تغییر داده شد. نتایج xrd نشان می دهد که در تراکم پایین سولفور، فا...
Since its discovery in 1994, IL-15 has been studied in the context of its structural cousin, IL-2 (1). Early biochemical and in vitro lymphocyte studies revealed many similarities between IL-15 and IL-2: (a) IL-2 and IL-15 constitute the only two members of a family of cytokines containing a four a helix bundle; (b) the heterotrimeric receptors for IL-2 and IL-15 share both the IL-2/15R b and I...
Hugo: ALOX15 Other names: 15-LOX; EC 1.13.11.33; arachidonate omega 6-lipoxygenase; LOG15 Location: 17p13.3 Local order: Genes flanking ALOX15 in centromere to telomere direction on 17p13 are: MYBBP1A 17p13.3 MYB binding protein (P160) 1a, GGT6 17p13.2 homolog of gammaglutamyltransferase 6, LOC124974 17p13.2, thioredoxin 1 pseudogene 4, SMTNL2 17p13.2 smoothelin-like 2, ALOX15 17p13.2 arachidon...
John Baez, Computations and the periodic table By now there is an extensive network of interlocking analogies between physics, topology, logic and computer science, which can be seen most easily by comparing the roles that symmetric monoidal closed categories play in each subject. However, symmetric monoidal categories are just the n = 1, k = 3 entry of a hypothesized ”periodic table” of k-tupl...
learning a second or foreign language requires the manipulation of four main skills, namely, listening, reading, speaking, and writing which lead to effective communication. it is obvious that vocabulary is an indispensible part of any communication, so without a vocabulary, no meaningful communication can take place and meaningful communication relies heavily on vocabulary. one fundamental fac...
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