نتایج جستجو برای: روش bcu

تعداد نتایج: 369613  

Journal: :Journal of microbiology and biotechnology 2013
Tae Gwan Kim Taewoo Yi Jeonghee Yun Hee Wook Ryu Kyung-Suk Cho

Density of catalytic organisms can determine the biodegradation capacity and specific biodegradation rate (SBR). A new index, biodegradation capacity utilization (BCU, %), was developed for estimating the extent of actual biodegradation of a gas compound over the full capacity. Three methanotrophic cultures were serially diluted (1-1/25), and methane SBR and BCU were measured. Consistently, bio...

Journal: :Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology 2011
Khalid Mumtaz Lubna Kamani Saeed Hamid Shahab Abid Hasnain A Shah Wasim Jafri

OBJECTIVES Upper gastrointestinal (UGI) bleeding carries high morbidity and mortality. The use of a bleeding care pathway (BCP) may improve outcomes, but the results are inconsistent in various studies. METHODS A BCP for patients with UGI bleed with admission in a bleeding care unit (BCU) has been in use at our hospital since 2005. Prior to this, a high dependency unit was used for management...

Journal: :Transfusion 2006
Mart P Janssen Cees L van der Poel Erik Buskens Luc Bonneux Gouke J Bonsel Ben A van Hout

BACKGROUND Bacterial contamination is a life-threatening risk of blood transfusion, especially with platelet (PLT) transfusions. Bacterial culturing (BCU) of PLTs as well as pathogen reduction (PRT) reduce the likelihood of such contamination. The cost-effectiveness (CE) of these interventions was analyzed after the introduction of the diversion pouch during blood collection. STUDY DESIGN AND...

Journal: :Journal of Graph Theory 2004
Fedor V. Fomin Martín Matamala Ivan Rapaport

The oriented diameter of a bridgeless connected undirected (bcu ) graph G is the smallest diameter among all the diameters of strongly connected orientations of G. We study algorithmic aspects of determining the oriented diameter of a chordal graph. We (a) construct a linear-time approximation algorithm that, for a given chordal bcu graph G, finds a strongly connected orientation of G with diam...

2002
Ignacio Luna López Alexander Loukianov J. Manuel Cañedo

This paper shows that under some circumstances the so called BCU method may not be able to find the true CUEP for a specific fault-on trajectory of a power system. The reasons to that malfunction are analysed, and a methodology than can improve the capability of the BCU method to successfully find the CUEP is presented. Finally, several applications of the proposed method to power electrical sy...

2013
Seiji Nakagawa Chika Fujiyuki Yuko Okubo Takuya Hotehama

Bone-conducted ultrasound (BCU) is perceived even by the profoundly sensorineural deaf. We have developed a novel hearing-aid using BCU perception (BCU hearing aid: BCUHA) for the profoundly deaf. In the BCUHA, ultrasonic sinusoids of about 30 kHz are amplitudemodulated by speech and presented to the mastoid. Generally, two sounds are perceived: one is a high-pitched tone due to the ultrasonic ...

Journal: :CoRR 2017
Yangyang Xu

Recent several years have witnessed the surge of asynchronous (async-) parallel computing methods due to the extremely big data involved in many modern applications and also the advancement of multi-core machines and computer clusters. In optimization, most works about async-parallel methods are on unconstrained problems or those with block separable constraints. In this paper, we propose an as...

2009
Takayuki Kagomiya Seiji Nakagawa

Human listeners can perceive speech signals from a voicemodulated ultrasonic carrier which is presented through a boneconduction stimulator, even if they are sensorineural hearing loss patients. As an application of this phenomenon, we have been developing a bone-conducted ultrasonic hearing aid (BCUHA). This research examined whether formant space and F0 can be cues of speaker discrimination i...

علی کرمی

در این مقاله روش ترکیبی شبیه سازی زمانی و BCU1 به منظور بررسی پایداری گذرای سیستم های قدرت به روش تابع انرژی گذرا (TEF)2 در چهارچوب مرجع مرکز اینرسی(COI)3 ارائه می شود. در روش BCU از مرز پایداری یک سیستم کاهش یافته که تنها در زیر فضای زاویه تعریف می گردد به عنوان تقریبی محلی از مرز پایداری سیستم اصلی استفاده می شود به طوریکه تقریب مرز پایداری سیستم کاهش یافته ساده تر می باشد. برای این منظور اب...

ژورنال: :نشریه دانشکده فنی 2006
علی کرمی

در این مقاله روش ترکیبی شبیه سازی زمانی و bcu1 به منظور بررسی پایداری گذرای سیستم های قدرت به روش تابع انرژی گذرا (tef)2 در چهارچوب مرجع مرکز اینرسی(coi)3 ارائه می شود. در روش bcu از مرز پایداری یک سیستم کاهش یافته که تنها در زیر فضای زاویه تعریف می گردد به عنوان تقریبی محلی از مرز پایداری سیستم اصلی استفاده می شود به طوریکه تقریب مرز پایداری سیستم کاهش یافته ساده تر می باشد. برای این منظور ابت...

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