منابع مشابه
Reaching the betz limit experimentally and numerically
The Betz theory expresses that no horizontal axis wind turbine can extract more than 16/27 (59.3%) of the kinetic energy of the wind. The factor 16/27 (0.593) is known as the Betz limit. Horizontal Axis wind turbine designers try to improve the power performance to reach the Betz limit. Modern operational wind turbines achieve at peak 75% to 80% of the Betz limit. In 1919, Albert Betz used an a...
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Ecological science has been shaped largely by the biological sciences. Environmental science, on the other hand, has been shaped largely by the physical sciences and engineering. With the beginning of interdisciplinary efforts between the two fields, some of the fundamental differences between them are generating conflicts caused more by misunderstanding of basic concepts than by any difference...
متن کاملOn reaching.
I deal in this review with behavioral and developmental aspects of arm movements aimed at targets in immediate extrapersonal space. In addition, neural mechanisms that may subserve this function are discussed on the basis of neuronal recording and brain lesion studies. However, this is not a comprehensive review of each subject; thus, no exhaustive references are given, nor is a detailed tracin...
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Resilience thinking addresses the dynamics and development of complex social–ecological systems (SES). Three aspects are central: resilience, adaptability and transformability. These aspects interrelate across multiple scales. Resilience in this context is the capacity of a SES to continually change and adapt yet remain within critical thresholds. Adaptability is part of resilience. It represen...
متن کاملParietal modules for reaching.
Optic ataxia (OA) is classically defined as a deficit of visually guided movements that follows lesions of the posterior part of the posterior parietal cortex (PPC). Since the formalisation of the double stream of visual information processing [Milner, A. D., & Goodale, M. A. (1995). The visual brain in action. Oxford: Oxford University Press] and the use of OA as an argument in favour of the i...
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ژورنال
عنوان ژورنال: Nursing Made Incredibly Easy!
سال: 2019
ISSN: 1544-5186
DOI: 10.1097/01.nme.0000577608.28008.e3