نتایج جستجو برای: performance study

تعداد نتایج: 4732305  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یاسوج - دانشکده ادبیات و علوم انسانی 1392

the effect of learning strategies on the speaking ability of iranian students in the context of language institutes abstract language learning strategies are of the most important factors that help language learners to learn a foreign language and how they can deal with the four language skills specifically speaking skill effectively. acknowledging the great impact of learning strategies...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - پژوهشکده ادبیات 1391

the major purpose of this study was to develop the translation teacher competency test (ttct) and examine its construct and predictive validity. the present study was conducted in two phases: a qualitative phase as well as a quantitative phase. in the first phase of the study, the author attempted to find out the major areas of competency required for an academic translation teacher. the second...

2005
Jinchun Xia Carl K. Chang Yujia Ge

It is well known that errors caught in the early stages of system development life cycle greatly helped reduce the expense for later error fixing and mitigate risks and complications. Performance analysis is one of the methods to ensure satisfactory system performance that can avoid redesign and patch in the later stage of system development when performance problems emerge. PSIM is a Performan...

Journal: :Inf. Sci. 1999
Wen-Nung Tsai Yi-Bing Lin

Cellular digital packet data (CDPD) is a wireless extension to data networks, which utilizes the idle capacity (radio channels) of cellular systems. This paper studies the performance of the CDPD system to investigate how the CDPD trac and the voice trac a€ect the CDPD blocking probability. The results o€er guidelines for the CDPD network planning. Ó 1999 Published by Elsevier Science Inc. Al...

1992
Willie Walker Paul Lamere Philip Kwok

The JavaTM platform has a stigma of being a poor performer and has often been shunned as an environment for developing speech engines. We decided to better understand this stigma by writing a speech synthesis engine entirely in the Java programming language. Remarkably, we were able to get better performance from our engine than one using similar algorithms written in C. Our team, composed of t...

2014
Patrick Niehaus

INTRODUCTION Phylogenetic trees depict the relationships among varying species [1]. A simple example of this is a family tree. When referring to Figure 1, the three most important components of a tree include: the Node(s) (denoted by squares), the Branches (denoted by lines), and the Tips (denoted by circles). The Nodes represent the hypothetical ancestors. The Branches represent the evolution ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان 1392

in the area of vocabulary teaching and learning although much research has been done, only some of it has led to effective techniques of vocabulary teaching and many language learners still have problem learning vocabulary. the urge behind this study was to investigate three methods of teaching words. the first one was teaching words in context based on a traditional method of teaching that is,...

1996
Asha Nallana David R. Kincaid

We carry out a performance study using the Cray T3D parallel supercomputer to illustrate some important features of this machine. Timing experiments show the speed of various basic operations while more complicated operations give some measure of its parallel performance.

2003
FERNANDO BOAVIDA

SUMMARY Functional standardization activities in ISO and in regional workshop are currently addressing network layer relays for the interconnection of several types of subnetworks. In this paper the authors present a simulation-based study of two different approaches-the service relay approach and the protocol relay approach-for LAN/WAN interconnection. The study draws some attention on several...

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