نتایج جستجو برای: reaction to fire

تعداد نتایج: 10711701  

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد یزد - دانشکده شیمی 1392

in this study, a simple, rapid and selective method was developed for the determination of dexamethasone. the proposed method is based on inhibitory effect of dexamethasone on the oxidation of orange-g by bromate in sulfuric acid media. the reaction was followed spectrophotometrically at 478.5 nm (?max). under optimum experimental conditions, (72.6 ?mol l-1 of orange-g, 0.76 mol l-1 of h2so4, 0...

2014
Yi-Che Lee Jyh-Seng Wang Jeng-Chuan Shiang Ming-Kai Tsai Kai-Tai Deng Min-Yu Chang Hsi-Hao Wang Li-Chun Ho Yi-Ting Chen Shih-Yuan Hung

BACKGROUND Haemolytic-uremic syndrome (HUS) is a severe, life-threatening disease with symptoms such as haemolytic anaemia, renal failure, and a low platelet count. Possible aetiology includes bacterial infections, medication, post-hematopoietic cell transplantation, pregnancy, autoimmune disease, and acquired immunodeficiency syndrome. CASE PRESENTATION We report the case of a 21-year-old he...

ژورنال: سلامت کار ایران 2018

Background and aims: Providing the adequate flow and water pressure in the firefighting network of the power plants requires the proper design and analysis of the firefighting system. This study aimed to model and hydraulic analysis the fire network in a combined cycle power plant to determine the network efficiency in the extinguishing of the possible fire. Methods: In the present study, the ...

Journal: :جغرافیا و توسعه فضای شهری 0
محسن احدنژاد روشتی توحید احمدی راضیه تیموری

aid uses, including fire stations, according to critical activities that are responsible, in comparison to other city services, are more important. identify areas where are located outside of the fire stations covered services can help urban planners to site selection of this important land use. the purpose of this paper is detection the areas that are beyond the services coverage of the fire s...

Journal: :Computation 2015
Kazuhiro Yamamoto Yuki Takeuchi Shinnosuke Nishiki

A fire in an enclosed space, such as a room in a building, is generally called a compartment fire. To prevent the compartment fire, a sprinkler for first-aid fire-fighting is installed in rooms. However, it is difficult to determine the degree to which smoke generation and the fire spreading will be inhibited when sprinklers are on. In particular, demonstrating evacuation behavior assuming an a...

Journal: :journal of occupational health and epidemiology 0
a zaranejad o ahmadi

background: fire and explosion hazards are extremely important in processing units. this study was performed to identify the risk centers, the potential damage caused by fire and explosion, and the days of production cessation in the processing company. materials and methods: the present qualitative case study was conducted using dow’s index in 2015. the fire and explosion hazard index and leve...

2008
Erin K. Noonan Paul T. Tueller

FARSITE fire area simulator was used to test the effectiveness of a small mechanical fuel treatment in a bitterbrush/sagebrush shrubland in the Eastern Sierra Nevada. Custom fuel models were created for input into FARSITE using a combination of data obtained from the Southwestern Fuels Photo Series and fuels data collected at the study site for treated and untreated areas. Fuels data were calib...

2005
QINGSONG WANG JINHUA SUN GUANQUAN CHU

With the extensive applications of lithium ion batteries, many batteries fire and explosion accidents were reported. Base on the combustion triangle theory, the combustion triangle contributions of lithium ion battery were analysed. By using C80 micro calorimeter, the thermal behavior studies on the materials show that the flammable electrolyte, oxygen generated by charged cathode and anode dec...

Journal: :Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention 2005
A McGuire

D uring the past two years, three significant events have occurred that will lead to the global reduction of fires caused by cigarettes. First, on 6 May 2003 in a Cleburne, Texas courthouse, the Philip Morris cigarette company ended an eight year products liability case by agreeing to pay damages of $2 million to Shannon Moore before the case went to a jury. Shannon was 21 months old when she s...

درویشی, ابراهیم, شفیعی مطلق, مسعود, عزیزیان, فائزه, محمدفام, ایرج, مرتضایی, اکرم, گلمحمدی, رستم,

  Background & Objectives: Educational and research laboratories in universities have a high risk of fire, because they have a variety of materials and equipment. The aim of this study was to provide a technical plan for safety improvement in educational and research laboratories of a university based on the design of automatic detection, alarm, and extinguishing systems .   Method...

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