منابع مشابه
School Reports and School Efficiency
and in the meetings of boards of education, nor what is taking shape in the back of the superintendent's head. Even were they afforded the utmost opportunity and gifted with unusual perception, it is not likely that without convenient summaries and condensed statements they could form any idea of the public school system as a whole. If the school report is at once the evidence and test of the s...
متن کاملSchool Systems and Efficiency and Equity of Education
How students should be allocated to schools to achieve educational goals is one of important debates on the construction of school systems. Promoters of comprehensive and selective school systems fail to reach a consensus on implications of each system for efficiency and equity of education. This paper examines impacts of different systems of student allocation on educational goals, using a sim...
متن کاملThe Object Detection Efficiency in Synthetic Aperture Radar Systems
The main purpose of this paper is to develop the method of characteristic functions for calculating the detection characteristics in the case of the object surrounded by rough surfaces. This method is to be implemented in synthetic aperture radar (SAR) systems using optimal resolution algorithms. By applying the specified technique, the expressions have been obtained for the false alarm and cor...
متن کاملwind farm impact on generation adequacy in power systems
در سال های اخیر به دلیل افزایش دمای متوسط کره زمین، بشر به دنبال روش های جایگزین برای تامین توان الکتریکی مورد نیاز خود بوده و همچنین در اکثر نقاط جهان سوزاندن سوخت های فسیلی در نیروگاه های حرارتی به عنوان مهم ترین روش تولید توان الکتریکی مطرح بوده است. به دلیل توجه به مسایل زیست محیطی، استفاده از منابع انرژی تجدید پذیر در سال های اخیر شدت یافته است. نیروگاه های بادی به عنوان یک منبع تولید توان...
15 صفحه اولThe role of temperament and character dimensions in predicting state-trait anxiety in high school students
Studies advocate the role of temperament factors in development and persistence of anxiety. The aim of this study was to determine the role of temperament and character dimensions in predicting the state-trait anxiety in high school students. In this study, the statistical population consisted of all high school students (N=3416). One hundred and eighty students were selected randomly from this...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: National Municipal Review
سال: 1917
ISSN: 0190-3799,1931-0250
DOI: 10.1002/ncr.4110060509