نتایج جستجو برای: between 1985
تعداد نتایج: 2839302 فیلتر نتایج به سال:
Definitions of terms in the field of antennas are provided.
the present study was an attempt to determine the types of motivation and levels of foreign language learning anxiety among efl students studying at azad and state universities in kermanshah and to determine the relationship between these two factors and language proficiency and gender. to this end, the foreign language learning motivation scale, by deci and ryan )1985(, were administered to 12...
This paper is in the form of a Draft Standard, patterned somewhat after the IEEE Standard for Binary Floating-Point Arithmetic [17]. The proposals of this paper are based on a previously published paper [15] which canvasses the need for, and the possibilities of, a standard for general purpose arithmetic. The proposals of this paper relate to one of the representational forms to be used in the ...
To describe the performance of an antenna, definitions of various parameters are necessary. Some of the parameters are interrelated and not all of them need be specified for complete description of the antenna performance. Parameter definitions are given in this chapter. Many of those in quotation marks are from the IEEE Standard Definitions of Terms for Antennas (IEEE Std 145-1983).† This is a...
abstract this mixed method study examines whether there is any relationship among the variables of the study (job satisfaction, social capital and motivation). the researcher considered job satisfaction and social capital as independent variables; motivation is the dependent variable of the study. the researcher applied a questionnaire to assess each variable. to measure efl teachers’ job sati...
The conceptualization of the notion of a system in systems engineering, as exemplified in, for instance, the engineering standard IEEE Std 1220-1998, is problematic when applied to the design of socio-technical systems. This is argued using Intelligent Transportation Systems as an example. A preliminary conceptualization of socio-technical systems is introduced which includes technical and soci...
Between 1966 and 1974, France performed 41 atmospheric nuclear weapon tests in the Mururoa and Fangataufa atolls in French Polynesia (FP). We performed a geographical analysis of thyroid cancer incidence, using data of the cancer registry of FP, medical evacuation files, insurance records and hospital and pathology laboratory files. A total of 153 thyroid cancers were diagnosed between 1985 and...
Tandem computer systems are designed to be single-fault tolerant. This paper takes a census of customer system outages reported to Tandem. The census shows a clear improvement in the reliability of hardware and maintenance. It indicates that now (1989) software is the majority source of reported system outages (62%), followed by system operations (15%). This is a dramatic shift from the statist...
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