Results 31 to 40 of about 1,600,323 (306)

VARIATION IN MECHANICAL PROPERTIES OF BEECH (FAGUS ORIENTALIS LIPSKY) WOOD GROWN ON SANGDEH FORESTS (MAZANDERAN), IRAN [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2004
Beech (Fagus orientalis Lipsky L.) is one of the most important broadleaf species in the Caspian Forests of Iran. The wood of Beech is highly appreciated in domestic wood industries especially furniture industry.
Fardad Golbabaei   +3 more
doaj   +1 more source

Physical and mechanical properties of biological materials

open access: yesRevista Ciência Agronômica, 2021
A relevant characteristic of agricultural products is the close association between their complex geometry and material constitution. A study of the mechanical behavior of biological materials should involve a detailed analysis of the laws of solid ...
Inacio Maria Dal Fabbro   +6 more
doaj   +1 more source

Plastics: physical-and-mechanical properties and biodegradable potential [PDF]

open access: yes, 2020
Introduction. Processing agricultural waste into plant biodegradable plastics is a promising way for its recycling. This work featured the main physical-and-mechanical properties of plant plastics without adhesive substances obtained from millet husk and
Artyemov, A. V.   +5 more
core  

Polyamide Nanocomposites for Selective Laser Sintering [PDF]

open access: yes, 2006
Current polyamide 11 and 12 are lacking in fire retardancy and high strength/high heat resistance characteristics for a plethora of finished parts that are desired and required for performance driven applications.
Cheng, J.   +6 more
core   +1 more source

Analysis of physical, mechanical and chemical properties of seeds and kernels of Jatropha curcas

open access: yesResearch in Agricultural Engineering, 2015
The research was performed to examine the physical, mechanical and chemical properties of seeds and kernels of Jatropha curcas. The test parameters were the dimensions of the seeds and kernels, required energy for oil extraction, determination of fatty ...
M. Müller   +3 more
doaj   +1 more source

Heat and Chemical Treatments for Sawdust/UPE Composites [PDF]

open access: yesEngineering and Technology Journal, 2016
Sawdust filler taken from White Cham (a type of wood) were mixed with unsaturated polyester (UPE) at 20, 30 and 40% volume fractions. the mechanical and physical properties of the composites treated by NaOH alkali at 0.5, 1, 1.5 and 2% (W/V) along the ...
Mohammed H. Alzuhairi   +2 more
doaj   +1 more source

Hybrid confinement of optical and mechanical modes in a bullseye optomechanical resonator [PDF]

open access: yes, 2016
Optomechanical cavities have proven to be an exceptional tool to explore fundamental and technological aspects of the interaction between mechanical and optical waves.
Alegre, Thiago P. Mayer   +5 more
core   +2 more sources

A mathematical framework for inverse wave problems in heterogeneous media [PDF]

open access: yes, 2012
This paper provides a theoretical foundation for some common formulations of inverse problems in wave propagation, based on hyperbolic systems of linear integro-differential equations with bounded and measurable coefficients.
Blazek, Kirk D.   +2 more
core   +5 more sources

Aluminum-laminated Panels: Physical and Mechanical Properties

open access: yesBioResources, 2015
Aluminum lamination was performed to improve the physical and mechanical properties of several wood-based composite panels. The panels were aluminum-laminated on two faces in a hot press at 689 kPa and 120 °C for 6 min.
Franz Segovia   +3 more
doaj   +1 more source

Variation in Mechanical properties of oak (Quercus castanefolia C.A.Mey) wood grown of Shafarod Forests (Gilan), Iran [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2007
Oak (Quercus castaneafolia C.A. Mey) is one of the most important broadleaf species in the Caspian Forests of Iran. The wood of oak is highly appreciated in domestic wood industries especially furniture industry.
Fardad Golbabaei   +3 more
doaj   +1 more source

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