نتایج جستجو برای: off

تعداد نتایج: 185260  

2015
Chris J. J. Mulder Dirk P. van Asseldonk Chris JJ Mulder

We have concerned ourselves at the gastroenterology unit of the VU University Medical Center with drug repositioning since 2001. Generic therapy, often successfully used off-label in daily practice and well described in literature in large observational studies, should be further developed for safe and economically viable use. To prevent off-label use legislative authoritiesshouldstimulate re-r...

Journal: :journal of sciences, islamic republic of iran 2010
d rostami

in descriptive statistics, there are two computational algorithms for determining the variance s2, of a set of observations : algorithm 1: s2= - , algorithm 2: s2= , where . it is interesting to discuss, which of the above formulas is numerically more trustworthy in machine numbers sets. i this paper, based on total effect of rounding error, we prove that the second algorithm is better than ...

Journal: :journal of rehabilitation in civil engineering 2013
h. shariatmadar m. khatamirad e. zamani

in reinforced concrete design, there are situations where transfer of shear across a specific plane needs to be considered. examples of such situation include corbels, bearing shoes, ledger beam bearing, and a host of connection between precast concrete elements. in this study, the shear transfer behavior of reinforced concrete is investigated experimentally by conducting test on 6 precracked p...

Journal: :int. journal of mining & geo-engineering 2012
a. khodayari a. jafarnejad

in the open-pit mining, one of the first decisions that must be made in production planning stage, after completing the design of final pit limits, is determining of the processing plant cut-off grade. since this grade has an essential effect on operations, choosing the optimum cut-off grade is of considerable importance. different goals may be used for determining optimum cut-off grade. one of...

Journal: :British Journal of Anaesthesia 2005

The main objective of this article is to optimize the walking pattern of a 2D humanoid robot with heel-off and toe-off motions in order to minimize the energy consumption and maximize the stability margin. To this end, at first, a gait planning method is introduced based on the ankle and hip joint position trajectories. Then, using these trajectories and the inverse kinematics, the position tra...

Journal: :pharmaceutical and biomedical research 0
shahram ala department of clinical pharmacy. faculty of pharmacy, mazandaran university of medical sciences, sari, iran abbas alipour thalassemia research center, department of community medicine, faculty of medicine, mazandaran university of medical sciences, sari, iran fatemeh faramarzi department of clinical pharmacy. faculty of pharmacy, mazandaran university of medical sciences, sari, iran khadijeh farkhondeh imam khomeini general hospital, mazandaran province, noor, iran

despite the reduction of mortality rate in the past years, coronary artery diseases (cads) are the main reason of death in the world. many factors including changes in nurses and medical staffs, numbers of beds influence the mortality rate of patients admitted in holidays and night time. the objectives of this study were to clarify the association between mortality rate and off-hours and holida...

Journal: :acta medica iranica 0
mohammad hassan abdollahi yazd cardiovascular research center, shahid sadoughi university of medical sciences, yazd, iran. seyed khalil forouzannia school of medicine, shahid sadoughi university of medical sciences, yazd, iran. mostafa bagherinasab yazd cardiovascular research center, shahid sadoughi university of medical sciences, yazd, iran. kazem barzegar school of medicine, shahid sadoughi university of medical sciences, yazd, iran. asefeh fekri yazd cardiovascular research center, shahid sadoughi university of medical sciences, yazd, iran. mohammadtaghi sarebanhassanabadi yazd cardiovascular research center, shahid sadoughi university of medical sciences, yazd, iran.

one of the most common complications of operation and anesthesia is shivering. the purpose of this study was to compare the effectiveness of ondanseton and meperedine in preventing shivering after off-pump coronary artery bypass graft (opcab). in this double-blind randomized clinical trial, the sample consisted of 90 patients, who were candidates of cabg under general anesthesia. these patients...

Journal: :iranian journal of public health 0
cyrus alinia seyed-farzad mohammadi alireza lashay arash rashidian

background: to extract utility values of diabetic retinopathy on a perfect health and perfect vision scales for iranians with both types diabetes. methods: in this investigation, 150 untreated patients with diabetic retinopathy consecutively were examined and interviewed in farabi eye hospital, tehran, iran, a tertiary referral center in the iranian health care system. utility values based on p...

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