نتایج جستجو برای: مدار خواندن ccd
تعداد نتایج: 17712 فیلتر نتایج به سال:
کشت ریزجلبک ها دارای سه کاربرد زیست محیطی است؛ تصفیه فاضلاب، تولید منابع تجدیدپذیر انرژی و کاهش انتشار گازهای گلخانه ای. ریزجلبک اسپیرولینا هم به دلیل توانایی حذف نیتروژن و فسفر، کاندید مناسبی برای تصفیه فاضلاب است و هم به دلیل استفاده از co2 اتمسفر در کاهش گازهای گلخانه ای نقش دارد. فاکتورهای مختلفی بر نحوه رشد این گونه مؤثر است. در این مطالعه با بهره گیری از روش rsm-ccd نحوه اثرگذاری دو فاکتو...
objective: after introduction of digital radiography into dentistry several methods of image acquisition were accessible in the field of dentistry. in many instances it is necessary to digitize analog images. there is no overall acceptable method for image digitization so all different types of images can be comparable. the objective of this study was to compare the diagnostic accuracy of diffe...
Each CCD is a square 4 megapixel device, with 2048 pixels on each side. Photons impinging on the CCD first pass through an image intensifier. The aperture on the intensifier does not quite cover the entire CCD, instead covering only an “Active Region” that is 1388 x 1516 pixels in size. The CIPS instrument will be capable of telemetering to the spacecraft bus the data from the entire CCD or any...
In colony collapse disorder (CCD), honey bee colonies inexplicably lose their workers. CCD has resulted in a loss of 50 to 90% of colonies in beekeeping operations across the United States. The observation that irradiated combs from affected colonies can be repopulated with naive bees suggests that infection may contribute to CCD. We used an unbiased metagenomic approach to survey microflora in...
Toxin-antitoxin (TA) systems are widely represented on mobile genetic elements as well as in bacterial chromosomes. TA systems encode a toxin and an antitoxin neutralizing it. We have characterized a homolog of the ccd TA system of the F plasmid (ccd(F)) located in the chromosomal backbone of the pathogenic O157:H7 Escherichia coli strain (ccd(O157)). The ccd(F) and the ccd(O157) systems coexis...
BACKGROUND A longstanding debate in allergy is whether or not specific immunoglobulin-E antibodies (sIgE), recognizing cross-reactive carbohydrate determinants (CCD), are able to elicit clinical symptoms. In pollen and food allergy, ≥20% of patients display in-vitro CCD reactivity based on presence of α1,3-fucose and/or β1,2-xylose residues on N-glycans of plant (xylose/fucose) and insect (fuco...
BACKGROUND Despite the growing incidence of Clostridium difficile diarrhea (CCD) in patients with inflammatory bowel disease (IBD), little is known about the associated risk factors. METHOD A retrospective study comparing cases of CCD in patients with IBD to IBD carriers who did not develop CCD. A comparison was also made with patients who developed CCD but did not suffer IBD. RESULTS Three...
Chronic compression of dorsal root ganglion (CCD) results in neuropathic pain. We investigated the role of spinal GABA in CCD-induced pain using rats with unilateral CCD. A stereological analysis revealed that the proportion of GABA-immunoreactive neurons to total neurons at L4/5 laminae I-III on the injured side decreased in the early phase of CCD (post-CCD week 1) and then returned to the sha...
Simmons, James G., Jolanta B. Pucilowska, and P. Kay Lund. Autocrine and paracrine actions of intestinal fibroblast-derived insulin-like growth factors. Am. J. Physiol. 276 (Gastrointest. Liver Physiol. 39): G817–G827, 1999.— Paracrine and autocrine actions of the insulin-like growth factors (IGFs) are inferred by local expression within the bowel. CCD-18Co cells, IEC-6 cells, and immunoneutral...
BACKGROUND Many gynecological cancer survivors (GCS) have comorbid chronic diseases (CCD). This study was to estimate the impacts of CCD on quality of life (QOL) in GCS. METHODS We collected cross-sectional self-reported survey data from 598 GCS between April and July 2013, in Shanghai, China. All the subjects were asked to complete a questionnaire containing the European Organization for Res...
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