نتایج جستجو برای: systematic errors
تعداد نتایج: 421012 فیلتر نتایج به سال:
Background: Human error is the cause of many serious accidents in the world. In medical jobs, it causes the patients to get much worse or lost their life. Therefore, current study was conducted to identify and evaluate human error among physicians working at emergency ward using Systematic Human Error and Reduction Prediction Approach (SHERPA) technique in an educational hospital in Semnan, Ira...
Background and Aim: Today in many work environments, such as nuclear, military and chemical industries, human errors may result in disasters. Accidents in different parts of the world bear evidence to this examples are the Chernobyl disaster (1986), the Three Mile Island accident (1974), and the Flixborough explosion (1974). Thus, identification of human error, especially in complex and intrica...
It has been proven that DMC images (as images of other digital aerial cameras) are not free of systematic errors in the virtual image space. Not properly modelled estimated exterior orientation can absorb propagated errors in the bundle block adjustment (from different errors sources as image systematic errors, poor GPS/INS observations or insufficient ground control points set up) and could ge...
Background & Aim: Working errors are inevitable in every profession including health care professions, but in nursing it is of greater importance, because of its inalienable damages to patients. Study of predisposing factors of these errors is the first step to control and decrease errors during nursing care. The purpose of this study was to survey predisposing causes of working errors in nurs...
Measurement results contain different kinds of uncertainty. Besides systematic errors andrandom errors individual measurement results are also subject to another type of uncertainty,so-called emph{fuzziness}. It turns out that special fuzzy subsets of the set of real numbers $RR$are useful to model fuzziness of measurement results. These fuzzy subsets $x^*$ are called emph{fuzzy numbers}. The m...
Background and Aim: Firefighting is a difficult and dangerous job. This job requires decision-making and speed of action in critical situations. Such conditions increase the probability of human error in the firefighting activities. Setting up fire apparatus as the first step of emergency response is associated with high criticality. The purpose of this study is identification and assessment th...
Volume 8(2): 006 (2016)-06 In their interesting paper entitled “A systematic Review on Medication Errors”, Karthikeyan et al. performed a systematic literature review about medication errors in prescribing, transcribing, dispensing, administrating and documenting, in order to identify the main contributory factors involved. Given the heterogeneity of the studies they considered, they did not st...
the present study was concerned with exploring the frequency and linguistic focus of corrective feedback types given by novice and experienced female teachers working with young learners and compared it with those of elementary classes for adults. moreover, it aimed at measuring learners’ acknowledgement of teachers’ corrective feedback in the form of uptake in relation to linguistic coverage o...
This systematic review and meta-analysis is to evaluate the risk of development of concomitant strabismus due to refractive errors. Eligible studies published from 1946 to April 1, 2016 were identified from MEDLINE and EMBASE that evaluated any kinds of refractive errors (myopia, hyperopia, astigmatism and anisometropia) as an independent factor for concomitant exotropia and concomitant esotrop...
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