نتایج جستجو برای: jump length

تعداد نتایج: 325808  

M. k. Beirami and M. Ilaghi Hoseiny,

Forced hydraulic jump in a horizontal stilling basin with one and two continuous sills at the downstream end of an ogee standard weir was investigated. Experiments were completed on sills of five different heights which were fixed at two different distances from the toe of the weir. The main characteristics of the jump such as the sequent depth ratio, relative roller length, and relative ener...

Journal: :Journal of the South African Institution of Civil Engineering 2019

Journal: :Competitor 2022

This study aims to determine the relationship between leg length and running speed on squat style long jump ability. research belongs type of descriptive research. The population this was all students SD 154 Waecekke'e, Lappariaja District, Bone Regency. Makassar Model State with a total sample 40 female selected by random sampling. data analysis technique used is correlation regression using S...

Journal: :Veterinary parasitology 2000
M C Cadiergues C Joubert M Franc

Jump performances of Ctenocephalides canis and Ctenocephalides felis felis have been measured and compared on unfed young imagos. The mean length of the C. felis felis jump was 19.9+/-9.1cm; minimum jump was 2cm, and the maximum was one 48cm. The C. canis jump was significantly longer (30.4+/-9.1cm; from 3 to 50cm). For height jump evaluation, grey plastic cylindric tubes measuring 9cm in diame...

Journal: :Sci. Ann. Comp. Sci. 2012
Jan A. Bergstra Kees Middelburg

Instruction sequences with direct and indirect jump instructions are as expressive as instruction sequences with direct jump instructions only. We show that, in the case where the number of instructions is not bounded, there exist instruction sequences of the former kind from which elimination of indirect jump instructions is possible without a super-linear increase of their maximal internal de...

Journal: :رشد و یادگیری حرکتی - ورزشی 0
ربابه رستمی استادیار دانشگاه شیراز غلام حسین ناظم زادگان استادیار دانشگاه شیراز سوسن جباری استادیار دانشگاه شیراز

psychological and educational findings show that preschool years play a very important role in educating and developing children. one of the dimensions of development is motor development. the survey of motor performance with respect to anthropometric characteristic is of utmost importance. thus, the aim of this study was to survey the relationship between dimensional anthropometric characteris...

2017
Mateusz Donten Peter Hamm

pH jumps are a truly biomimetic technique to initiate non-equilibrium dynamics of biomolecules. In this work, the pH jump induced alpha-helix folding of poly-L-glutamic acid is investigated upon proton release from o-nitrobenzaldehyde. The aim of this work is twofold: On the one hand, design criteria of pH jump experiments are discussed, on the other hand, the folding mechanism of poly-L-glutam...

2017
V. V. Palyulin Vladimir N. Mantsevich R. Klages R. Metzler A. V. Chechkin Dept. of Chemical Engineering Biotechnology University of Cambridge Physics Dept. Moscow State University Queen Mary U. of London School of Math. Sci. Inst. for Physics Astronomy U. of Potsdam Akhiezer Inst. for Theoret. Physics NSC KIPT Kharkov

We address the generic problem of random search for a point-like target on a line. Using the measures of search reliability and efficiency to quantify the random search quality, we compare Brownian search with Lévy search based on long-tailed jump length distributions. We then compare these results with a search process combined of two different long-tailed jump length distributions. Moreover, ...

Journal: :journal of hydraulic structures 2014
javad farhoudi hossein khalili shayan

hydraulic jump on adverse stilling basin is an unstable phenomenon which causes some complexities in controlling of the   jump. this paper considers the stability of free hydraulic jump on adverse stilling basins from a theoretical point of view. a minimum value of upstream froude number is needed to produce the free hydraulic jump on adverse stilling basins which was presented by a theoretical...

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