نتایج جستجو برای: physical work

تعداد نتایج: 1506684  

1999
Carlos M. Roithmayr

Flywheels can exert torque that alters the Station's attitude motion, either intentionally or unintentionally. A design is presented for a once planned experiment to contribute torque for Station attitude control, while storing or discharging energy. Two contingencies are studied: the abrupt stop of one rotor while another rotor continues to spin at high speed, and energy storage performed with...

1999
Jean-Marie Freyssinet Florence Toti Jean-Louis Laplanche Dominique Meyer Carole Gidon-Jeangirard Bénédicte Hugel Vincent Holl

2013
Jing Zhao John X Zhang Hong-Yan Bi

The present study explored the time course of neighborhood frequency effect at the early processing stages, examining whether orthographic neighbors with higher frequency exerted an influence on target processing especially at the phonological stage by using the event-related potential (ERP). Thirteen undergraduate students were recruited in this study, and they were required to covertly name C...

2005
Thomas J. Dohmen IZA Bonn

Do Professionals Choke Under Pressure? High rewards or the threat of severe punishment do not only provide incentives to exert high levels of effort but also create pressure. Such pressure can cause paradoxical performance effects, namely performance decrements despite strong incentives and high motivation. By analyzing the performance of professional football players on a well-defined task, na...

Journal: :International journal of sports medicine 2015
E K Zadow N Gordon C R Abbiss J J Peiffer

This study examined physiological and perceptual responses to matched work high-intensity interval training using all-out and 2 even-paced methodologies. 15 trained male cyclists performed 3 interval sessions of three 3-min efforts with 3 min of active recovery between efforts. The initial interval session was completed using all-out pacing, with the following 2 sessions being completed with co...

2005
John E. Kesner

Educators exert a tremendous influence on gifted children’s academic and socialemotional development, thus their perceptions of these students is critical. Many factors are associated with a successful classroom experience for the gifted child, and the classroom teacher plays a vital role in that success. The teacher influences not only the academic side of classroom life, but the personal one ...

Journal: :Ecological applications : a publication of the Ecological Society of America 1993
James R Gosz

Ecological phenomena are evident over a broad spectrum of space and time scales. Ecotones, being defined as zones of transition between adjacent ecological systems, also must occur over an equally broad spectrum of space and time scales. Scale-dependent constraints influence ecological phenomena and resulting zones of transition; however, in traditional ecotone studies little treatment has been...

Journal: :Personality & social psychology bulletin 2009
Roy F Baumeister E J Masicampo C Nathan Dewall

Laypersons' belief in free will may foster a sense of thoughtful reflection and willingness to exert energy, thereby promoting helpfulness and reducing aggression, and so disbelief in free will may make behavior more reliant on selfish, automatic impulses and therefore less socially desirable. Three studies tested the hypothesis that disbelief in free will would be linked with decreased helping...

2001
Kornelius Kraft

This paper discusses theoretically the different incentives of managers versus firm owners to invest in innovative activities. There are opposing effects concerning R&D intensity in the manager-controlled firm. Our study on the determinants of R&D intensity presents empirical results concerning this question. A sample of German firms with 3,978 observations is used and it turns out that the own...

Journal: :Journal of psycholinguistic research 2000
R Thornton M C MacDonald J E Arnold

Recent evidence suggests that phrase length plays a crucial role in modification ambiguities. Using a self-paced reading task, we extended these results by examining the additional pragmatic effects that length manipulations may exert. The results demonstrate that length not only modulates modification preferences directly, but that it also necessarily changes the informational content of a sen...

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