Results 301 to 310 of about 3,370,287 (341)

An Improved Upper Bound on the Crossing Number of the Hypercube

Journal of Graph Theory, 2003
AbstractWe draw the n‐dimensional hypercube in the plane with ${5\over 32}4^{n}-\lfloor{{{{n}^{2}+1}\over 2}}\rfloor {2}^{n-2}$ crossings, which improves the previous best estimation and coincides with the long conjectured upper bound of Erdös and Guy. © 2008 Wiley Periodicals, Inc.
Luérbio Faria, Celina M. H. de Figueiredo, Ondrej Sýkora, Imrich Vrto   +3 more
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Upper-body testing of cross-country skiers

Medicine & Science in Sports & Exercise, 1995
The purpose of this study was to evaluate maximal oxygen uptake during treadmill running and double-poling with a ski ergometer twice during the competitive season. A progressive double-poling power test was also performed to measure maximal power output. The athletes were five male and five female cross-country ski racers. Testing was done in December
B, Bilodeau, B, Roy, M R, Boulay
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An Upper Bound on the Zero-Crossing Distribution*

Bell System Technical Journal, 1968
Let Q(T) equal the probability that a random process, x(t), does not cross the zero axis in a given interval of length T. A family of upper bounds for Q(T) is derived with only weak restrictions imposed on x(t) and it is shown that for gaussian random processes only one member of the family provides useful formulae.
Strakhov, N. A., Kurz, L.
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Cross-Channel transport in the Upper Delaware Estuary

2021
This research employs a model to examine the potential for material transport across the channel of the upper, non-saline tidal Delaware River in Philadelphia and vicinity. Numerical experiments were designed to explore the possible dynamics of tidally-driven transverse transport, and the potential implications for the Baxter drinking water intake of ...
Philip J. Duzinski, Michael Piasecki
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A CROSSED FLEXION REFLEX OF THE UPPER EXTREMITY

Archives of Neurology & Psychiatry, 1930
During the course of recovery from a partial Brown-Sequard paralysis, probably due to a localized meningomyelitis, an unusual crossed flexion reflex of the upper extremity was elicited by stimulation of the skin over the abdominal wall. The receptive field of this reflex extended from the sixth to the twelfth dorsal segment of the side opposite the ...
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Upper bound on total cross sections

Letters in Mathematical Physics, 1977
It is shown, under certain assumptions, that if the Nth derivative of the absorptive part of an elastic scattering amplitude exists in the interval t1≤t≤0, then, the total cross section has the asymptotic upper bound \({}_{\sigma T}(S) < s^{1/(N + 1)} \)
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The Cross-Sectional Anatomy of the Vessels and Ducts of the Upper Abdomen

Australasian Radiology, 1980
SUMMARY A three-dimensional drawing of the vessels and ducts of the upper abdomen has been produced and sectionalised, with the aim of improving the understanding of the cross-sectional anatomy of this region.
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DEVELOPMENT OF UPPER BODY POWER IN JUNIOR CROSS-COUNTRY SKIERS

Journal of Strength and Conditioning Research, 2004
With the advent of the ski-skating technique, upper body power has increasingly been shown to be a major factor in cross-country skiing success. The purpose of this study was to evaluate 4 commonly used training methods (weight, circuit, rollerboard, and ski-specific training) for the development of upper body power (UBP) in junior cross-country skiers.
Tom W, Nesser, Shuping, Chen, Robert C, Serfass, Steven E, Gaskill   +3 more
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The Upper Catacombs of Eagle’s Crossing

2015
In this chapter, we will be working on our dungeon’s second level, the Lower Catacombs. A puzzle and stronger enemies will do their best to obstruct our player’s progress.
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Upper Crossed Syndrome and Its Relationship to Cervicogenic Headache

Journal of Manipulative and Physiological Therapeutics, 2004
To discuss the management of upper crossed syndrome and cervicogenic headache with chiropractic care, myofascial release, and exercise.A 56-year-old male writer had been having constant 1-sided headaches radiating into the right eye twice weekly for the past 5 years. Tenderness to palpation was elicited from the occiput to T4 bilaterally.
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