نتایج جستجو برای: national standards
تعداد نتایج: 486932 فیلتر نتایج به سال:
abstract background and purpose fluoride is one of the fundamental and required components in human body. the current study intends to survey the status of fluoride in drinking water supplies ( underground water source and drinking water) in qaemshahr city from 2006 (march/21) to 2012(march/19) and comparison with universal standards, national and climatic conditions. materials and methods this...
Our objectives in the DARPA Spoken Language Program are: (1) to provide a central role in speech database design, development and distribution; and (2) to design, coordinate implementation of, and analyze results of performance tests. (3) Prepared the Prototype CD-ROM Version of the DARPA TIMIT Acoustic-Phonetic Speech Database. This CD-ROM contains the data for 420 talkers (4200 sentence utter...
Background and Objectives: Changes in lifestyles and food patterns and consumption of ready-to-eat and fried foods have increased probability of chronic non-communicable diseases (NCDs). Studies have illustrated associations between salt, total fat, saturated fatty acid and trans fatty acid contents of the industrial and guild fried products in Iran. Materials & Methods: In this study, 69 sam...
In 1980, the research program in pH was re-established at the National Bureau of Standards (NBS). This report describes the state of this research, as well as the state of the NBS pH standards. The thermodynamic definition and the determination of pH are elaborated. The problems of liquid junction potentials encountered in the practical determination of pH are discussed. The goal of the researc...
Background: The preparedness and safety of hospitals in disasters are essential to maintain the health and survival of the community. Numerous studies have shown that the level of preparedness of Iranian hospitals is moderate and low. Lack of comprehensive hospital standards for disaster preparedness is one of the reasons. This study aimed to develop hospital accreditation standards for hospita...
Introduction: Accidents caused by children’s play equipment are considered a serious threat to children’s health. The aim of this study was to design slide, swing and see-saw based on national standards and children’s anthropometric data. Material and Methods: The present study is an applied research, in which the design of children’s play equipment, including slides, swing and see-saw was don...
Abstract Background and purpose Fluoride is one of the fundamental and required components in human body. The current study intends to survey the status of fluoride in drinking water supplies ( underground water source and drinking water) in Qaemshahr city from 2006 (march/21) to 2012(march/19) and comparison with universal standards, national and climatic conditions. Materials and methods This...
background: in a variety of industries, accreditation is recognized as a symbol of quality indicating that the organization meets certain performance standards. in this regard, health records are among the primary documents used by health care facilities to evaluate compliance with the standards set by the accreditation agencies. this study compares the strengths and weaknesses of information m...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید