Results 101 to 110 of about 2,183,502 (251)

The effect of elevated temperature exposure on the fracture toughness of solid wood and structural wood composites [PDF]

open access: yes, 2004
This is the author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by Springer and can be found at: http://www.springer.com/life+sciences/forestry/journal/226.Fracture toughness of wood and wood ...
H.G. Direen   +4 more
core   +4 more sources

Correlation and path analysis studies in lentil (Lens culinaris Medic.)

open access: yesElectronic Journal of Plant Breeding, 2019
An experiment was conducted with thirty five genotypes in rabi season of 2016-17 at research and education farm, Department of Agriculture Botany, College of Agriculture, Dapoli.
P. B. Vanave   +5 more
doaj   +1 more source

Molecular Dynamics Simulation of Low-Cycle Fatigue Behavior of Single/Polycrystalline Iron

open access: yesNanomaterials
The fatigue plastic mechanism and dislocation characteristics of engineering materials are the key to studying fatigue damage. In this study, the molecular dynamics (MD) method was employed to investigate the microstructural characteristics and fatigue ...
Tianyu Zhang, Jinjie Zhou, Jinchuan Shen
doaj   +1 more source

RSRM TP-H1148 Main Grain Propellant Crack Initiation Evaluation [PDF]

open access: yes41st AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2005
Pressurized TP-HI 148 propellant fracture toughness testing was performed to assess the potential for initiation of visually undetectable cracks in the RSRM forward segment transition region during motor ignition. Two separate test specimens were used in this evaluation. Testing was performed in cold-gas and hot-fire environments, and under both static
openaire   +1 more source

Towards a grain-scale modeling of crack initiation in rolling contact fatigue - Part 2: Persistent slip band modeling

open access: yes, 2021
Lucas Fourel   +5 more
semanticscholar   +1 more source

Mechanical properties of the magnetocaloric intermetallic LaFe11.2Si1.8 alloy at different length scales

open access: yes, 2019
In this work the global and local mechanical properties of the magnetocaloric intermetallic LaFe11.2Si1.8 alloy are investigated by a combination of different testing and characterization techniques in order to shed light on the partly contradictory data
Eckert, Jurgen   +6 more
core   +1 more source

Crystal plasticity analysis of fatigue crack initiation site considering crystallographic orientation in Ti–22V–4Al alloy

open access: yesResults in Engineering
In this study, plane bending fatigue tests were conducted on Ti–22V–4Al alloy, a β-type titanium alloy, to examine the fatigue crack initiation behavior in detail.
Jinta Arakawa   +3 more
doaj   +1 more source

Root growth and crop yield of two varieties of wheat grown under differing irrigation regimes : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science in Plant Science at Massey University [PDF]

open access: yes, 1974
Root growth and crop yield of Gamenya, a standard height variety, and Karamu, a semi-dwarf, spring wheat were compared under 3 irrigation regimes: daily watering; infrequent (fortnightly) watering; and sub-irrigation, where water was introduced into the ...
Piggot, Graeme James
core  

Assessment of Yield Loss in Rice due to Yellow Stem Borer, Scirpophaga incertulas, Using Simulation Models

open access: yesCaspian Journal of Environmental Sciences, 2019
The yield loss simulation (YLS) and the MACROS LIQ.CSM models were used to simulate the effect of stem borer damage at a detillering rate of 5, 15, 30, 60% at vegetative, panicle initiation and grain filing stages, on yield of rice cultivar’s Ratna ...
Daryaei, M.G.
doaj  

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