نتایج جستجو برای: main network

تعداد نتایج: 1220173  

Journal: :مدیریت صنعتی 0
محمدرضا نیک بخت دانشگاه تهران مریم شریفی دانشگاه تهران

the main purpose of this paper is prediction of tse corporate financial bankruptcy using artificial neural networks. the mean values of key ratios reported in past bankruptcy studies were selected for neural network inputs (working capital to total assets, net income to total assets, total debt to total assets, current assets to current liabilities, quick assets to current liabilities). the neu...

Journal: :Interactive cardiovascular and thoracic surgery 2010
Taichiro Goto Yoshitaka Oyamada Misa Wakaki Ryoichi Kato

An 88-year-old woman with advanced Parkinson's disease (stage V on the Yahr scale) had difficulty in expectoration and underwent tracheostomy in 1999. In July 2004, granulation tissue was formed in the tracheal lumen at the tip of the tracheostomy tube, and a standard type silicone T-tube was inserted. Thereafter, she was cared for at home, where she was doing well until early March 2009, when ...

Journal: :Thorax 1979
G Stalpaert G Deneffe R van Maele

A 23-year-old woman, who had suffered recurrent acute bronchitis, dyspnoea, and stridor, was found to have a tracheal stenosis and complete left main bronchus obstruction. Biopsy of the tumour showed an adenoid cystic carcinoma. After pneumonectomy the trachea was closed through tumour tissue. Two weeks later a right thoracotomy showed that a tumour had invaded the trachea from the carina up to...

Journal: :Thorax 2010
O Mazboudi M R Abboud S Muwakkit S Akel A Husari

Endobronchial metastasis secondary to osteosarcoma is distinctly rare. 2 We report a young man with metastatic osteosarcoma who presented with position-dependent dyspnoea. A CT scan of the chest showed a soft tissue mass that originated from the left lung, causing significant volume loss of the left lung, extended through the left main bronchus and projected to the trachea (fig 1A,B). Bronchosc...

Journal: :medical journal of islamic republic of iran 0
seyed kazem malakouti mental health research centre, school of behavioral science and mental health, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences) marzieh nojomi department of community medicine, mental health research centre, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences) hamid reza ahmadkhaniha mental health research centre, tehran psychiatric institute, school of behavioral science and mental health, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences) mohammad hosseini mental health research centre, hamedan university of medical sciences, hamedan, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی همدان (hamadan university of medical sciences) maryam yekeh fallah mental health office, alborz university of medical sciences, alborz, iran.سازمان های دیگر: دانشگاه علوم پزشکی البرز mosleh mirzaei khoshalani mental health research centre, school of behavioral science and mental health, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)

background: suicide prevention is one of the priorities in policies of iranian ministry of health and medical education (mhme). the suicide prevention program had two main parts of identifying and treatment of the depressed and suicide high risk individuals by primary health care (phc) network. the main aim of this study was to evaluate the results of integration of the program into phc network...

ژورنال: محاسبات نرم 2017

are a subset of MANETs in which vehicles are considered as network clients. These networks have been created to communicate between vehicles and traffic control on the roads. have similar features to MANETs and their main special property is the high-speed node mobility which makes a quick change of the network. The rapid change of network topology is a major challenge in routing. One of the we...

Constrained optimization problems have a wide range of applications in science, economics, and engineering. In this paper, a neural network model is proposed to solve a class of nonsmooth constrained optimization problems with a nonsmooth convex objective function subject to nonlinear inequality and affine equality constraints. It is a one-layer non-penalty recurrent neural network based on the...

Undoubtedly, public spaces can be considered as an essential factor, which could contribute to urban arrangement, create and maintain a strong local center and enhance the quality of superior environment and the sense of citizenship. Moreover, integrity has always been the most basic structural qualities and one of the key principles of cities. Integrated urban spaces exhibit the integrated str...

Journal: :The Baltic Journal of Road and Bridge Engineering 2009

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