نتایج جستجو برای: sherpa
تعداد نتایج: 297 فیلتر نتایج به سال:
This paper presents the first experiment managed as part of the Sciences and Technologies for Safety in Transport (ST2) program, a French national research project. In this program, human physical reactions are studied in order to adapt primary and secondary safety systems to driver behavior. The objective of the present study was to examine how car drivers modify their posture just prior to a ...
This work proposes a new control approach for biped walking robots. Its purpose is to make human-like robots walk more smoothly and more efficiently with regard to energy. Thus, it is based on the decomposition of a step into two phases: a control phase which prepare a ballistic phase. As a first step towards more complex studies, the tools are simple and efficient: Lagrangian model, Newton’s i...
Background and aims: With a widespread regard to the human error issue and recognize the importance of human as an active processor of information The necessity for an effective framework to analyze different mental processes interact with the system to carry out job duties will be obvious. So the aim of this study was to analyze human errors by SHERPA and human information processing mod...
Introduction: Cranes are of the major causes of accidents in the construction industries. As human error mostly causes crane accidents, this study aims to investigate the human errors of tower crane operators in the construction projects using SHERPA and CREAM techniques. Material and Method: In this research, first, all of the tasks of the tower crane operator were identified and analyzed. Th...
Introduction: Human errors play a significant role in the occurrence of industrial accidents. This study aims to investigate the human errors in cabin roof crane operators of a metal industry using SHERPA and SPAR-H techniques. Material and Method: In this research, first, all of the tasks of the tower crane operator were identified and analyzed. Then, adopting SHERPA technique, p...
شناسایی و ارزیابی خطای انسانی ناشی ازطراحی در آسیب به تجهزات واحد آب ترش پالایشگاه نفت به روش sherpa
مقدمه: عامل انسانی اصلی ترین نقش را در بروز حوادث دارد. آمار ها نشان داده عامل بیش از 80 درصد حوادث درصنایع پتروشیمی، اشتباه و خطای انسانی می باشد . هدف این مطالعه، شناسایی و ارزیابی خطاهای انسانی قابل پیش بینی منجر به حادثه و آسیب به تجهیزات در واحد بازیافت گوگرد و آب ترش می باشد. روش کار: این مطالعه مورد پژوهی کیفی، جهت شناسایی و ارزیابی خطاهای انسانی کلیه اپراتور های شاغل در اتاق کنترل واحد ...
The new multipurpose event-generation framework SHERPA, acronym for Simulation for High-Energy Reactions of PArticles, is presented. It is entirely written in the object-oriented programming language C++. In its current form, it is able to completely simulate electron–positron and unresolved photon–photon collisions at high energies. Also, fully hadronic collisions, such as, e.g., proton–anti-p...
This paper reviews the design of the hybrid wheeled-leg rover Sherpa. Focus is set on the mechanical design of the suspension system that is constituted by four independently controllable legs with a wheel mounted at each leg. Achievements and drawbacks of the current design are outlined and lead together with the new application range to a revised design of the suspension. The new design and i...
INTRODUCTION ABO and Rh blood group systems are the most important blood grouping systems from clinical aspect. Determination of blood group is important for blood transfusion therapy, medico-legal purposes, organ transplantation, settlement of paternity disputes etc. METHODS A cross-sectional descriptive study was carried out for a period of one year from 1st January 2011 to 31st December 20...
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