نتایج جستجو برای: prevention and control

تعداد نتایج: 17032754  

Journal: :international journal of infection 0
maryam keshtkar jahromi department of infectious diseases, pennsylvania state university, hershey, pa, usa; department of infectious diseases, pennsylvania state university, hershey, pa, usa.

crimean-congo hemorrhagic fever is a tick-borne viral disease reported from more than 30 countries in africa, asia, south-east europe, and the middle east. the majority of human cases are workers in livestock industry, agriculture, slaughterhouses, and veterinary practice. the current mortality rate in endemic areas varies between 5 to 20 percent depending on the geographic location and medical...

Journal: :trauma monthly 0
soad mahfoozpour safety promotion and injury prevention research center, shahid beheshti university of medical sciences, tehran, ir iran alireza baratloo department of emergency medicine, shohadaye tajrish hospital, shahid beheshti university of medical sciences, tehran, ir iran; department of emergency medicine, shohadaye tajrish hospital, shahid beheshti university of medical sciences, tehran, ir iran. tel.: +98-2122718000, fax: +98-2122721155 hamidreza hatamabadi safety promotion and injury prevention research center, shahid beheshti university of medical sciences, tehran, ir iran; imam hosein hospital, shahid beheshti university of medical sciences, tehran, ir iran kiandokht karimian department of emergency medicine, vali asr hospital, arak university of medical sciences, arak, ir iran saeed safari department of emergency medicine, shohadaye tajrish hospital, shahid beheshti university of medical sciences, tehran, ir iran

conclusions it seems that, the preventive instructions are not optimally respected by ers possibly due to the crowded wards, high work load and the need to work rapidly. results cleaning blood tainted skin before phlebotomy or iv line preparation and hand washing before donning latex gloves achieved the maximum (88/150) and minimum (0/150) scores. the most observed barriers of pm were frequent ...

Journal: :avicenna journal of medical biochemistry 0
mohammad taghi goodarzi research center for molecular medicine, hamadan university of medical sciences, hamadan, ir iran; research center for molecular medicine, hamadan university of medical sciences, hamadan, ir iran. tel: +98-8138380462, fax: +98-8138380208

Journal: :iranian red crescent medical journal 0
mansoureh samimi department of obstetrics and gynecology, kashan university of medical sciences, kashan, ir iran azam imani-harsini obstetrician and gynecologist, valieasr hospital, brojen, ir iran masoumeh abedzadeh-kalahroudi trauma research center, kashan university of medical sciences, kashan, ir iran; trauma research center, kashan university of medical sciences, kashan, ir iran. tel: +98-3615620634, fax: +98-3615620634

background postpartum hemorrhage is a significant cause of maternal mortality and morbidity, worldwide. objectives the aim of this study was to compare the efficacy between carbetocin and syntometrine in prevention of postpartum hemorrhage. materials and methods this study was a double blind randomized clinical trial that carried out on 200 pregnant women referred to shabiehkhani maternity cente...

Journal: :nephro-urology monthly 0
mustafa burak hoşcan alanya practice and research center, department of urology, faculty of medicine, başkent university, alanya, turkey; alanya practice and research center, department of urology, faculty of medicine, başkent university, alanya-antalya, turkey. tel: +90-5324364855, fax: +90-2425115563 ahmet tunçkıran alanya practice and research center, department of urology, faculty of medicine, başkent university, alanya, turkey

Journal: :health scope 0
sedigheh atrkar roshan department of economics, faculty of social and economic studies, university of alzahra, tehran, ir iran; department of economics, faculty of social and economic studies, university of alzahra, tehran, ir iran. tel.: +98-2188044051-9, fax: +98-2188047862 moosa jabbari gharedagh faculty of health, safety and environment, shahid beheshti university of medical sciences, tehran, ir iran

background economic consequence analysis is vital for recognizing pipeline comprehensive risk analysis and emergency response planning. objectives the purpose of this study was to estimate economic loss due to fire and explosion in petrochemical feed and product pipelines. materials and methods the present study which performed on 47 pipelines of a petrochemical special zone, pertinent pipeline...

Journal: :health scope 0
mahshid loloei research center for modeling in health, institute for futures studies in health, kerman university of medical sciences, kerman, ir iran farzaneh zolala regional knowledge hub for hiv/aids surveillance, institute for future studies in health, kerman university of medical sciences, kerman, ir iran alireza razzaghi research center for modeling in health, institute for futures studies in health, kerman university of medical sciences, kerman, ir iran; research centre for modeling in health, kerman university of medical sciences, kerman, ir iran. tel: +98-3413205090, fax: +98-3412264097

background improper use of pesticides has become a serious in regard to human health in recent years. overlooking safety regulations, using pesticides creates many problems and health hazards for people. objectives this paper aimed to investigate the use of pesticides by pistachio farmers in kerman, iran. materials and methods this study was conducted in chatroud county, kerman province, iran. ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده فنی و مهندسی 1390

sange siyah dam is located two kilometers down the kabod khani village. the environ of ghorrve city in kurdestan province. this is an clay core dam. in this dam instrumentation is performed in three section and consist of electrical piezometers, total pressure cells, settlement cells and so on. the main objective of instrumentation is to control the behavior of dam body and foundation, end else...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده علوم 1391

in this thesis, we consider a mathematical model of cancer with completely unknown parameters. we study the stability of critical points which are biologically admissible. then we consider a control on the system and introduce situations at which solutions are attracted to critical points and so the cancer disease has auto healing. the lyapunov stability method is used for estimating the un...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد 1388

two groups of students were assigned as experimental and control ones, and were given instruction on directed reading-thinking activities and after some treatment, they were post-tested. although the initial pre-test did not show any significant differences, the final post-test result revealed that the cooperative reading comprehension helped the experimental group. the cooperative students’...

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