نتایج جستجو برای: pot medium
تعداد نتایج: 250407 فیلتر نتایج به سال:
Four isolates each of Bacillus and Rhizobium sp were selected and characterized for their P-solubilization and auxin production. All the isolates produced auxin but with different degree of efficacy. The isolates of Rhizobium and Bacillus having maximum auxin production and P-solubilization were selected and further evaluated for improving growth, nodulation and yield of mungbean at two fertili...
Pots (also known as traps) are baited fishing gears widely used in commercial fisheries, and are being considered as a tool for harvesting Atlantic cod (Gadus morhua) in Newfoundland and Labrador, Canada. Pots produce lower environmental impacts than many other fishing gears, but they will only be a viable fishing strategy if they are efficient and selective at catching their target species. To...
پتاسیم یکی از عناصر غذایی ضروری پرمصرف برای گیاهان است که نقش مهمی در رشد و توسعه گیاه و همچنین کیفیت محصولات کشاورزی دارد. بهره گیری از باکتری های آزاد کننده پتاسیم به عنوان کودهای زیستی روشی برای تأمین پتاسیم مورد نیاز گیاه است. در این پژوهش توانایی پنج جدایه میکروبی pseudomonas ssp. از باکتری های آزادکننده پتاسیم شامل s6-6 ، s10-3، s14-3، s19-1 و s21-1 بر بهبود رشد و افزایش جذب پتاسیم توسط گ...
Accurate performance timing is associated with the perceptual attack time (PAT) of notes, rather than their physical or perceptual onsets (PhOT, POT). Since manual annotation of PAT for analysis is both time-consuming and impractical for real-time applications, automatic transcription is desirable. However, computational methods for onset detection in audio signals are conventionally measured a...
BACKGROUND The use of thromboprophylaxis to prevent clinically apparent venous thromboembolism after knee arthroscopy or casting of the lower leg is disputed. We compared the incidence of symptomatic venous thromboembolism after these procedures between patients who received anticoagulant therapy and those who received no anticoagulant therapy. METHODS We conducted two parallel, pragmatic, mu...
We evaluated the ability of UNICEF-designed pot-chlorinators to achieve recommended free residual chlorine (FRC) levels in well water in Bissau, Guinea-Bissau, during a cholera outbreak. Thirty wells were randomly selected from six neighbourhoods. Pot-chlorinators--perforated plastic bottles filled with gravel, sand and calcium hypochlorite granules--were placed in each well. FRC was measured b...
A pot experiment and afield trial were conducted to study the remediation of an aged field soil contaminated with cadmium, copper and polychlorinated biphenyls (PCBs) (7.67 +/- 0.51 mg kg(-1) Cd, 369 +/- 1 mg kg(-1) Cu in pot experiment; 8.46 +/- 0.31 mg kg(-1) Cd, 468 +/- 7 mg kg(-1) Cu, 323 +/- 12 microg kg(-1) PCBs for field experiment) under different cropping patterns. In the pot experimen...
A novel genotyping method for methicillin-resistant Staphylococcus aureus (MRSA), the phage open-reading frames typing (POT) method, was evaluated using 92 MRSA isolates collected from blood cultures between 1991 and 2003 at Nagoya University Hospital. These strains were divided into 64 distinct POT types, classified into 21 genotypes by pulsed-field gel electrophoresis (PFGE) using SmaI, and a...
در پی بحران های مالی اخیر، مدیریت ریسک به موضوعی بسیار شایع و متداول تبدیل گشته است. ارزیابی احتمال وقوع رویدادهای فرین و نادر نظیر بحران های ارزی، موضوع مهم دیگر در مدیریت ریسک دارایی های مالی است. نظریه ارزش فرین (evt)، ساختاری استوار و محکم به منظور مدل سازی آماری این رویدادها و محاسبه ی سنجه های ریسک فرین همچون ارزش در معرض ریسک، فراهم می نماید. با توجه به نقش کلیدی و مهم دلار آمریکا در مبا...
Background Primary orthostatic tremor (POT) is a movement disorder characterized by unsteadiness upon standing still due to a tremor affecting the legs. It is a gradually progressive condition with limited treatment options. Impairments in health-related quality of life (HQoL) seem to far exceed the physical disability associated with the condition. Methods A multi-center, mixed-methodology s...
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