Results 51 to 60 of about 20,341 (299)
Slenderness coefficient of five major tree species in the Hyrcanian forests of Iran [PDF]
تحقیقات جنگل و صنوبر ایران, 2007 Slenderness coefficient of trees, defined as the ratio of total height to diameter at breast height (DBH), is frequently used as resistance index of trees to wind throw.
Reza Akhavan, Manoochehr Namiranian
doaj
Numerical analysis of the stability of a column laterally restrained by a flexible brace [PDF]
, 2014 Thesis (M.S.) University of Alaska Fairbanks, 2014.The paper analyses the behavior of a structure which includes a classically restrained steel column under an axial load and a single flexible brace attached at an arbitrary point along the column to ...
Kulchitskaya, Natalia +1 more
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Theory and astrophysical consequences of a magnetized torus around a rapidly rotating black hole [PDF]
, 2002 (Abbrev.) We analyze the topology, lifetime, and emissions of a torus around a black hole formed in hypernovae and black hole-neutron star coalescence.
Amir Levinson +9 more
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FEBS Open Bio, EarlyView.Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin +3 more
wiley +1 more source
Strength and Deformation of Pillars during Mining in the Shaft Pillar
Applied SciencesThis study of the strength and deformation of coal samples was triggered by the need to define the stress–strain characteristics of pillars during room and pillar mining in the shaft protective pillar at the ČSM Mine.
Jindřich Šancer +3 more
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Slenderness of trees in black locust stands
Leśne Prace Badawcze, 2018 This paper investigates the slenderness of black locust (Robinia pseudoacacia) trees in relation to the biosocial status of the trees, stand age class, crown parameters and habitat type.
Bijak Szymon, Orzoł Katarzyna
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A Closed Form Solution for Reissner's Planar Finite-Strain Beam Using Jacobi Elliptical Functions
, 2016 In the article we introduce an analytical solution for Reissner's large-deflection finite-strain planar beam subject to an end force and a bending moment. The solution is given in terms of Jacobi elliptical functions.
Batista, Milan
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FEBS Open Bio, EarlyView.Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata +13 more
wiley +1 more source
Aeroelastic Response of Spinning Projectiles with Large Slenderness Ratio at Supersonic Speed
Aerospace, 2023 Obvious aeroelastic deformation occurs in spinning projectiles with large slenderness ratio, which seriously affects flight stability and maneuverability.
Qi Liu +3 more
doaj +1 more source
Modified beam theories for bending properties of nanowires considering surface/intrinsic effects and axial extension effect [PDF]
, 2012 Several studies of the surface effect on bending properties of a nanowire (NW) have been conducted. However, these analyses are mainly based on theoretical predictions, and there is seldom integration study in combination between theoretical predictions ...
Gu, YuanTong, Zhan, Haifei
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