نتایج جستجو برای: on performance
تعداد نتایج: 8784153 فیلتر نتایج به سال:
abstract the present study tried to investigate the effect of visual aids (films) on the development of the speech act of disagreement among iranian efl intermediate learners. to this end, the researcher selected 40 homogeneous intermediate learners based on their scores on oxford placement test. .the subjects then divided into control group and experimental group. both classes were tested by ...
the purpose of this study was to examine the comparative effect of story retelling and role playing on efl learners’ vocabulary learning and reading comprehension. to carry out the purpose of the study 90 female learners of tabarestan language school located in noshahr were non-randomly selected. they took pet test and among these 90 participants 62 students were selected as homogenous learners...
the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...
abstract the aim of the present study is to explore the impact of the cognitive reading strategy instruction on learners reading self-efficacy and their reading achievement. in order to fulfill this purpose, from 120 participants, 90 intermediate efl learners as an experimental group were chosen from three different educational settings namely, yazd university, yazd science and art un...
Data compression is a key technology for many types of space missions. Compression algorithms can be implemented in hardware, software, or a combination of both. For software or combined hardware-software implementation the availability of powerful on-board processors is a key requirement. In the recent past, the data volumes produced by all types of space missions have increased significantly,...
today export considered as important indicators in the global development companies and countries, and given the export orientation and competitive advantage is important to increase export performance. in the present paper, the aim of this study is considering the potential impact of market orientation and competitive advantage of exporters on export performance. population considered for this...
Rising life expectancy and declining birth rates are ageing the population of most developed countries all over the world. As a result, in a few years there will be a large portion of senior citizens in our society, therefore, it is more important than ever to figure out ways to improve their well-being and quality of life. Unfortunately, older adults require health care services more than othe...
VOYAGER is a speech understanding system currently under development at MIT. It provides information and navigational assistance for a geographical area within the city of Cambridge, Massachusetts. Recently, we have completed the initial implementation of the system. This paper describes the preliminary evaluation of VOYAGEi% using a spontaneous speech database that was also recently collected....
{ In this survey, key drivers in design methodology are provided that enable successful design of systems-on-a-chip for the highly competitive telecommunications market. Main components of a design environment are described that fullll the requirements of today's system design: eecient veriication by means of fast simulation, integration of intellectual property, support of HW/SW co-design by m...
Most previous low-power personal computer designs have been either focused on power efficiency improvement or on software power management in the working states. This research aims to reduce the total standby power amount in the off state. The authors accomplish the goal of reducing the power consumption by a wake-up device which is replaced by a chip with a still lower consumption. The authors...
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