منابع مشابه
An aid to stop thumb sucking: the "Bluegrass" appliance.
A nonpunitive fixed appliance utilizing a Teflon (E.I. du Pont de Nemours and Co., Inc., Wilmington, DE) roller is described. The appliance is used in conjunction with a program of positive reinforcement in managing thumb sucking in children 7-13 years of age. It has been used successfully in 24 children, with no cases requiring reinsertion.
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The study investigates consumers’ preference for cowpea reflected in the Nigerian markets through price discounts and premiums that consumers pay for different cowpea characteristics. The price data used for this study were obtained through a market survey. A common data collection protocol was employed. Every month, between October 2009 to December 2010, five cowpea samples per seller were bou...
متن کاملRobot in Society: Friend or Appliance?
This paper discusses the role that synthetic emotions could play in building autonomous robots which engage people in human-style social exchange. We present a control architecture which integrates synthetic emotions and highlight how they influence the internal dynamics of the robot’s controller — biasing attention, motivation, behavior, learning, and the expression of motor acts. We present r...
متن کاملWhich method of teaching would be better cooperative or lecture?
Introduction: Most of the knowledge acquired through lecturing is forgotten rapidly. As dentistry is becoming a more complicated field of study and as new techniques are introduced, the use of modern educational approaches to promote lifelong learning becomes necessary. This study is to compare cooperative teaching method and lecture method in terms of their impact on students' learning and the...
متن کاملReceive aid or perish
Non-governmental organisations (NGOs) are acknowledged as being pivotal to poverty alleviation, especially in African countries where the governments’ capacity and revenue are often very limited. Despite their prominent role in developing countries, little is known about how these organisations function. Can NGOs prosper when they are financially reliant on donations and contributions from the ...
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ژورنال
عنوان ژورنال: BMJ
سال: 1979
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.6185.314