نتایج جستجو برای: 8 control

تعداد نتایج: 1891908  

Journal: :Journal of synchrotron radiation 1998
T Ohata H Konishi H Kimura Y Furukawa K Tamasaku T Nakatani T Tanabe N Matsumoto M Ishii T Ishikawa

The SPring-8 beamline control system is now taking part in the control of the insertion device (ID), front end, beam transportation channel and all interlock systems of the beamline: it will supply a highly standardized environment of apparatus control for collaborative researchers. In particular, ID operation is very important in a third-generation synchrotron light source facility. It is also...

2013
Fred B. Schneider

With discretionary access control (DAC) policies, authorization to perform operations on an object is controlled by the object’s owner or by principals whose authority can be traced back to that owner. The goals of an institution, however, might not align with those of any individual. So for systems intended to support institutions, a more natural basis for authorization is rules set by the ins...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران 1388

some researches made in the field of agency problem issue, deal with the role of control systems regarding owners and managers. in this research the relationship between the two control mechanisms, namely the voluntary disclosure (external control mechanism) and outside directors (internal control mechanism), which are reductive of agency problems, has been studied. for this reason, a sample ...

Journal: :Teorìâ ta Metodika Fìzičnogo Vihovannâ 2014

Journal: :Balkan Journal of Electrical and Computer Engineering 2014

Journal: :The Journal of the Institute of Television Engineers of Japan 1976

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده برق و کامپیوتر 1391

in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی 1393

this exploratory study aimed to investigate a possible relationship between learners’ beliefs about language learning and one of their personality traits; that is,locus of control (loc). both variables, beliefs and locus of control, are assumed to influence the language learning process. the internal control index (ici) and the beliefs about language learning inventory (balli) were administered...

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