نتایج جستجو برای: rise feedback
تعداد نتایج: 282107 فیلتر نتایج به سال:
The reaction of glucose with ferricyanide catalyzed by glucose oxidase from Aspergillus niger gives rise to a wide range of bistability as the flow rate is varied in a continuous flow stirred tank reactor. Oscillations in pH can be obtained by introducing a negative feedback on the autocatalytic production of H+ that drives the bistability. In our experiments, this feedback consists of an inflo...
State Feedback Controller Based Imperialist Competitive Algorithm for Load Frequency Control Problem
ABSTRACT: Decentralized load frequency controller (LFC) for multiarea power system using the state feedback controller based on Imperialist Competitive Algorithm (ICA) is developed and studied in this paper.In this method, an objective cost function is used to design the gains of the state feedback matrix. The proposed cost function decrease the frequency deviation and power flow variations bet...
Introduction: Feedback acts like a mirror in which the learner can observe the reflection of his/her performance. It is an important factor in medical education as well but one of the most neglected ones. Understanding the mechanisms and methods of feedback in clinical practice is necessary. The aim of this study is to investigate and develop the concept of feedback and factors affecting it as ...
there is no doubt that augmented feedback has an important role in improvinglearning. however, it is the content of the feedback which is challenging. the aimof the present study was to examine the effect of feedback on successful versusunsuccessful trials on simple and complex tracking tasks. for this purpose, 48undergraduate right-handed male and female students of hakim sabzevari teachertrai...
Introduction: Although feedback is recognized as an integral part of the educational process; it has challenged the educational network complexity from one learning community to another,. Providing training programs to empower teachers and learners in this respect requires identifying educational gaps in the provision of effective feedback. Accordingly, this study is designed and implemented to...
Background: The aims of the research that formed the basis of the current study are as follows: Determining methods that are used by teachers for giving feedback in clinical settings. Determining types of feedback, teachers give to their students in clinical settings. Determining barriers of giving feedback and its important teachers’ experience in clinical settings. Methods: This applied res...
کی از روش های قوی و موثر در پایدارسازی مقاوم سیستم ها، روش کنترل مد لغزشی می باشد. این روش بر روی سیستمهای عملی زیادی، با هدف رسیدن به کارایی مورد نظر اعمال شده است. در سال های اخیر نسخه گسسته زمان این روش نیز ارائه شده است. هدف ما در این پایان نامه، ارائه نسخه ای بهینه ازکنترل مد لغزشی برای سیستم های خطی گسسته زمان می باشد. در روش های کنترل مد لغزشی بهینه که پیش از این برای سیستم های گسسته زما...
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Introduction: Feedback is very important in education and can help quality in the training process and orient the trainees in clinical contexts. This study aimed to assess the residents’ points of view about feedback in clinical education at Shiraz University of Medical Sciences.Methods: The sample of this study included 170 medical residents attending medical workshops in Shiraz University of ...
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