Results 31 to 40 of about 172,705 (282)

Impact of High-Altitude on Truck’s Climbing Speed: Case study in Qinghai-Tibet Plateau Area in China

open access: yesJournal of Advanced Transportation, 2019
Truck’s climbing performance is an important consideration in traffic safety, efficiency, and highway geometric design. With the infrastructure development in high-altitude area in China, more attention needs to be paid on truck’s climbing performance in
Tian Lei   +4 more
doaj   +1 more source

Attentive Learning of Sequential Handwriting Movements: A Neural Network Model [PDF]

open access: yes, 2000
Defense Advanced research Projects Agency and the Office of Naval Research (N00014-95-1-0409, N00014-92-J-1309); National Science Foundation (IRI-97-20333); National Institutes of Health (I-R29-DC02952-01)
A. Berardelli   +93 more
core   +2 more sources

The Effect of Circuit Exercise on Wall Climbing Speed on Speed Climbing Technique in Mapala Athlets University of PGRI Palembang

open access: yesJETISH: Journal of Education Technology Information Social Sciences and Health, 2023
The problem of this research is that athletes do not have maximum speed in climbing speed climbing techniques. The purpose of the study was to determine the effect of circuit training on the speed of wall climbing in speed climbing techniques in mapala athletes at PGRI Palembang University.
Saniatul Adewiyah   +2 more
openaire   +1 more source

Inclined Surface Locomotion Strategies for Spherical Tensegrity Robots

open access: yes, 2017
This paper presents a new teleoperated spherical tensegrity robot capable of performing locomotion on steep inclined surfaces. With a novel control scheme centered around the simultaneous actuation of multiple cables, the robot demonstrates robust ...
Agogino, Adrian K.   +10 more
core   +1 more source

Droplets climbing a rotating helical fiber [PDF]

open access: yes, 2015
A liquid droplet is placed on a rotating helical fiber. We find that the droplet may slide down, attach or climb up the fiber. We inspect experimentally the domain of existence of these three behaviors as a function of the geometrical characteristics of ...
Dorbolo, Stéphane   +1 more
core   +2 more sources

The Effectiveness of Weight Training on Speed in Rock Climbing Athletes in the Speed World Record Category

open access: yesIndonesian Journal of Physical Education and Sport Science
Study Purpose. This study aims to determine the effectiveness of weight training on increasing the speed of rock climbing athletes in the Speed World Record category . Materials and methods.
Devina Lutfiani, Fajar Awang Irawan
doaj   +1 more source

CMB Imprints of a Pre-Inflationary Climbing Phase [PDF]

open access: yes, 2012
We discuss the implications for cosmic microwave background (CMB) observables, of a class of pre-inflationary dynamics suggested by string models where SUSY is broken due to the presence of D-branes and orientifolds preserving incompatible portions of it.
  +44 more
core   +3 more sources

Mass-mediated sex differences in climbing patterns support the gravity hypothesis of sexual size dimorphism [PDF]

open access: yesWeb Ecology, 2007
The gravity hypothesis of sexual size dimorphism can explain the patterns of extreme sexual size dimorphism in spiders (males smaller than females) because small males climb faster and therefore may be better at reaching females that live in high ...
J. Moya-Laraño   +3 more
doaj   +1 more source

High Speed Hill Climbing Algorithm for Portfolio Optimization

open access: yesTanzania Journal of Science, 2021
Portfolio can be defined as a collection of investments. Portfolio optimization usually is about maximizing expected return and/or minimising risk of a portfolio. The mean-variance model makes simplifying assumptions to solve portfolio optimization problem. Presence of realistic constraints leads to a significant different and complex problem.
openaire   +1 more source

VALUE OF SPEED CAPABILITIES IN YOUTH SPEED CLIMBING AT HIGH SPORTS LEVEL

open access: yesSOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, 2020
Current research on speed climbing at the senior level shows that speed capabilities are a significant factor determining climbing time. The main purpose of our research was to evaluate the level of speed capabilities among young speed climbers and to examine the relationship between the level of speed capabilities and the results achieved during an ...
Krawczyk, Marcin   +4 more
openaire   +3 more sources

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