نتایج جستجو برای: high current

تعداد نتایج: 2673515  

2010
F. Loehl I. Bazarov S. Belomestnykh M. Billing E. Chojnacki Z. Conway J. Dobbins B. Dunham R. Ehrlich M. Forster S. M. Gruner C. Gulliford G. Hoffstaetter V. Kostroun M. Liepe Y. Li X. Liu H. Padamsee D. Rice V. Shemelin E. Smith K. Smolenski M. Tigner V. Veshcherevich Z. Zhao

The development of high current, high brightness electron guns is critically important for free-electron laser and energy recovery linear-accelerator light source facilities. In this paper, we will review the technical requirements of such projects and the status of on-going research throughout the community including results of emittance measurements and high current beam performance.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1391

this research is a study on indicators of listening instruction in iranian english as a foreign language (efl) curriculum at guidance school and high school educational levels. this thesis aims at determining: a) the indicators of listening instruction at guidance school and high school efl curriculum. b) the indicators of listening instruction in irans guidance school and high school efl curri...

2017
Oded M. Kleinmintz

The current chapter explores the benefits of artistic practice, placing an emphasis on its creative benefits. A revised cognitive twofold model of creativity—based on idea generation and idea evaluation—as well as a proposed underpinning neural system are used to shed light on the cognitive and neural processes that occur during artistic training. The process of becoming a professional artist r...

2003
Frantisek Uherek Daniel Donoval

The current state in the optoelectronics education included in the more complex microelectronics curricula at Microelectronics Department of the Slovak University of Technology (STU) in Bratislava is presented. Course outline and some examples of students’ laboratories and/or individual projects present the complexity of the learning material. The traditionally high level of theoretical backgro...

1999
Doris I. Miller Aleksandra Zecevic Graham W. Taylor

The major function of the approach and hurdle in springboard dives is to establish favorable conditions for the takeoff (board depression and recoil) that follows. Recently Boda (1996) drew attention to the fact that nontraditional techniques were being employed in an attempt to increase dive height. These techniques involve introducing a substantial period of flight immediately prior to hurdle...

Journal: :Journal of The Electrochemical Society 1989

Journal: :Computers & Education 2014
Sarit Barzilai Ina Blau

One of the central challenges of integrating game-based learning in school settings is helping learners make the connections between the knowledge learned in the game and the knowledge learned at school, while maintaining a high level of engagement with game narrative and gameplay. The current study evaluated the effect of supplementing a business simulation game with an external conceptual sca...

2012
ELAINE ALLENSWoRTH

imagine trying to be an effective teacher at a school where the average student misses two months of class time out of nine months of the school year—a common situation in urban high schools. Further, imagine that your fellow teachers and school leaders refuse to work together to prevent students from skipping class or support struggling students in a coordinated way. You may stay, but probably...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده ادبیات و زبانهای خارجی 1391

building on previous studies on intellectual features and learners’ grammar learning, the present study aimed at investigating whether intelligence criterion had any impact on efl learners’ english grammar learning across two intelligence levels. in the current study, the participants were divided into two experimental and control groups by administration of raven i.q. test. this led to the for...

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