نتایج جستجو برای: vehicle parts and equipment
تعداد نتایج: 16857540 فیلتر نتایج به سال:
Internal Combustion Engine Vehicles or ICEVs play a major role in air pollution for big cities like Tehran. Catalyst converters manage to contain much of the generated pollution from combustion and are considered as a mandatory part of any vehicle. Manufacturer guidelines clarify a certain mileage for catalyst to be regarded as completely degraded and thus unable to contain harmful gasses from ...
This paper deals with the inspection of pipeline by means of Unmanned Aerial Vehicle (UAV). The different methods of pipeline inspection, its technical and economic efficiency have been examined. The theoretical and experimental base for air monitoring on base of On Board Infrared Equipment (OBIE) have been examined. The method of pipeline inspection by means of UAV has been proposed. The descr...
Background and objectives: The transmission of infection from the equipment and the environment to patients is widely carried out through contact. The aim of this study was to determine the health status of medical equipment and pseudo-homogeneous environmental levels in hospitals in Ardebil, in observational and microbiological hospitals in year 1396. Methods: in this descriptive cross-section...
The main subject of this paper is dealt with sensor fusion analysis for the tele operating unmanned vehicle. The whole system target is studied in context of motor control system, algorithms for the high level control of tele operating unmanned vehicle and integration with driving simulator. The master system has host computer and simulator and slave system is equipped with electronic vehicle s...
this research was conducted to examine the effect of a concurrent training on rest level of leptin of plasma and some hormonal factors in non-athlete subjects. the research population included non-athlete men who didn’t participate in any organized sport activities. 30 men were chosen voluntarily among the above-mentioned population and were divided into 2 groups: experimental (15 subjects) an...
The elimination of lead in electronic equipment due to governmental regulations (European Union End of Life Vehicle Directive and European Union Restriction of Hazardous Substances Directive) has increased the risk of electrical shorting due to the formation of tin whiskers in electronic products. Tin whiskers are hair-like tin structures that grow sporadically on surfaces coated with tin. Whis...
background paracentesis is a common bedside therapeutic and diagnostic procedure that requires insertion of a catheter into the peritoneal cavity; however, lack of a specialized fixator for securing the catheter causes frequent catheter kinking and patient discomfort. objectives this study aimed to demonstrate the efficacy of a designed paracentesis fixator in reducing patient discomfort and pr...
The transportation industry at present is moving towards electrification and the number of electric vehicles in market increased with different policies directorate. Consumers, who wish to contribute green mobility are concerned about limited availability charging points due high manufacturing costs interoperability issues related smart charging. This work proposes an Internet things-based low-...
abstract: the potato tuberworm, phthorimaea operculella (zeller), is an important insect pest of potato (solanum tuberosum l.) in the storage and field in most parts of the world especially in tropical and subtropical regions due to its close relationship with the host, high reproductive potential and high economic losses. information on host preference, life table parameters and digestive en...
The goal of work management is lowest cost reliability, which has two parts: equipment reliability and human reliability. Equipment reliability is the final result--where the bottom line is improved by increased production output and lower operating and maintenance costs. Human reliability is the set of activities that leads to those results. Success is measured in terms of equipment reliabilit...
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