Manufacturers of aerospace, defense, and high performance (ADHP) equipment are currently facing multiple challenges related to the reliability of electronic systems. The continuing reduction in size of electronic components combined with increasing clock frequencies and greater functionality, results in increased power density. As an effect, controlling the temperature of electronic components ...

Based on the introduction of development electronic countermeasures, this paper introduces composition, construction and application characteristics foreign countermeasures equipment, puts forward some Suggestions countermeasures.

purpose: this research is to present a plan to improve information services in libraries of islamic of azad university, so that more proper services can be presented to the university community through studying the processes. methodology: this research is descriptive survey. the target population includes 75 central, main units of libraries. collecting information tool is a questionnaire with 3...

libraries play a pivotal role in the sustainable development of the country. the aim of the present study was to investigate the quality of educational services provided by library of medical faculty of kermanshah according to the library standards. in this descriptive cross-sectional study, 309 library members were studied through libqual questionnaire. data were analyzed by descriptive statis...

Abstract With the increase of number modern equipment, expansion equipment scale, and requirements actual combat for long-term standby duty, role significance spare parts support scheme in life cycle system gradually become prominent. Taking electronic as research object, this paper analyzes relative changes between utilization rate fill under different composition scales. It introduces strateg...