نتایج جستجو برای: standardized score technique and dispersion coefficient cv using 23 economical

تعداد نتایج: 17439629  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1390

in this thesis, a better reaction conditions for the synthesis of spirobarbiturates catalyzed by task-specific ionic liquid (2-hydroxy-n-(2-hydroxyethyl)-n,n-dimethylethanaminium formate), calcium hypochlorite ca(ocl)2 or n-bromosuccinimide (nbs) in the presence of water at room temperature by ultrasonic technique is provided. the design and synthesis of spirocycles is a challenging task becaus...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت معلم تهران - دانشکده علوم 1370

determination of uranium in natural water and complex solutions using ion exchange chromatography: a combined procedure using ion exchange chromatography and uv-vis spectrophotometry techniques has been developed to measure uranum in natural water and complex solutions. after conditicing , one hundred milli liters of sample solutions have been passed through an ion exchange column,pachked with ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه امام رضا علیه السلام - دانشکده زبانهای خارجی 1391

abstract this study tried to investigate whether there was any significant relationship between technical translation quality of the senior english translation students and their levels of verbal-linguistic, visual-spatial and interpersonal intelligences. in order to investigate the research questions, the researcher selected a hundred senior english translation students from three universitie...

2017
Ayaka Tsuboi Akiko Takenouchi Miki Kurata Keisuke Fukuo Tsutomu Kazumi

BACKGROUND This study examined associations of annual glycemic variability and postprandial dysmetabolism with annual decline in estimated glomerular filtration rate (eGFR) in type 2 diabetic patients with different stages of nephropathy. METHODS Intrapersonal mean and coefficient of variation (CV) of HbA1c, fasting and postmeal concentrations of plasma glucose (FPG and PMPG, respectively) an...

2011
Utsugi JINBO Toshihide KATO Motomi ITO

DNA barcoding is a technique for identifying organisms based on a short, standardized fragment of genomic DNA. The standardized sequence region is called a DNA barcode because it is like a barcode tag for each taxon. Since the proposition of this concept and the launch of a large project named the Barcode of Life, this simple technique has attracted attention from taxonomists, ecologists, conse...

Journal: :محیط شناسی 0
امید بهمنی استادیار گروه علوم و مهندسی آب، دانشگاه بوعلی سینا همدان، ایران محمد قبائی سبوق دانشجوی دکتری گروه علوم و مهندسی آب، دانشگاه بوعلی سینا همدان، ایران، معین الدین رضوانی دانشجوی دکتری گروه علوم و مهندسی آب، دانشگاه بوعلی سینا همدان، ایران عاطفه مهدوی نجف آبادی دانشجوی دکتری گروه علوم و مهندسی آب، دانشگاه بوعلی سینا همدان، ایران

introduction the movement and fate of solutes in the subsurface in affected by a large number of physical, chemical processes requiring a broad array of mathematical and physical sciences to study and describe solute transport. the dispersion is an important parameter in the advection – dispersion equation, which is used in assessing, and solving the problems related to the contamination and th...

Journal: :British journal of anaesthesia 2005
G A Chalkiadis B J Anderson M Tay A Bjorksten J J Kelly

BACKGROUND There are few data describing levobupivacaine pharmacokinetics in infants (<3 months) after caudal administration. METHODS An open-label study was undertaken to examine the pharmacokinetics of levobupivacaine 2.5 mg ml(-1), 2 mg kg(-1) in children aged less than 3 months after single-shot caudal epidural administration. Plasma concentrations were determined at intervals from 0.5 to...

1999
Stuart Feerick Jianfeng Feng David Brown

A b s t r a c t . We examine the effects of changing the coefficient of variation (CV) of the inter-stimulus interval on the CV of the output interspike interval (ISI), using constant magnitude, supra-threshold pointprocess stimuli of the membrane potential variable in the FitzHughNagumo model. The coefficient of variation of the input is changed within the context of a displaced exponential di...

2015
Akiko Takenouchi Ayaka Tsuboi Mayu Terazawa-Watanabe Miki Kurata Keisuke Fukuo Tsutomu Kazumi

BACKGROUND/AIMS This study examined associations of visit-to-visit variability of glycemic control with annual decline in estimated glomerular filtration rate (eGFR) in patients with type 2 diabetes attending an outpatient clinic. METHODS Intrapersonal mean and coefficient of variation (CV) of 8-12 measurements of HbA1c and those of 4-6 measurements of fasting and post-breakfast plasma glucos...

Journal: :Clinical chemistry 1979
F Van Lente A Marchand R S Galen

Serum haptoglobin has been advocated as an indicator of intravascular hemolysis. We have evaluated a nephelometric determination of serum haptoglobin. The assay is sensitive and exhibits within-run precision in the range of 2.5-7.4% coefficient of variation (CV) and between-run precision of 7.0% (CV). In addition, when haptoglobin values determined with the nephelometric assay were compared wit...

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