Results 1 to 10 of about 221,217 (305)

Rigid open-cell polyurethane foam for cryogenic insulation [PDF]

open access: yes, 1971
Lightweight polyurethane foam assembled in panels is effective spacer material for construction of self-evacuating multilayer insulation panels for cryogenic liquid tanks. Spacer material separates radiation shields with barrier that minimizes conductive
Faddoul, J. R.   +4 more
core   +1 more source

Plantar Pressure Distribution under Uniform and Gradient Foam during Running and Jumping

open access: yesProceedings, 2020
Auxetic materials have a negative Poisson’s ratio, meaning they contract laterally during axial compression. Auxetics can also absorb more energy during impacts than conventional materials.
Olly Duncan   +6 more
doaj   +1 more source

Advanced architectural descriptors in foams: novel 3D computational methods [PDF]

open access: yes, 2013
This work presents 3D computational strategies aimed at providing foam de-structuration of the basic components of a cellular material (struts and cell walls) offering the possibility of analysing separately the structural elements that play an important
Brabant, Loes   +5 more
core  

JNK1 Mediates Lipopolysaccharide-Induced CD14 and SR-AI Expression and Macrophage Foam Cell Formation

open access: yesFrontiers in Physiology, 2018
Foam cell formation is the key process in the development of atherosclerosis. The uptake of oxidized low-density lipoprotein (oxLDL) converts macrophages into foam cells.
Dong An   +6 more
doaj   +1 more source

Open cell fire-resistant foam [PDF]

open access: yes
Candidate polyphosphazene polymers were investigated to develop a fire-resistant, thermally stable and flexible open cell foam. The copolymers were prepared in several mole ratios of the substituent side chains and a (nominal) 40:60 derivative was ...
Reynard, K. A.   +2 more
core   +1 more source

Fabrication and characterization of two-phase syntactic foam using vacuum assisted mould filling technique

open access: yesJournal of Materials Research and Technology, 2019
Conventional mould casting technique for cell foam production demonstrated trapped air bubbles in the cell foam which are undesirable stress concentration points in the matrix.
Lukmon Owolabi Afolabi   +2 more
doaj   +1 more source

Kesedaran kognitif dalam aplikasi reka bentuk antara muka bagi pemantauan penyelenggaraan [PDF]

open access: yes, 2019
Kesedaran Situasi adalah keupayaan manusia untuk mengenal pasti, memproses, dan memahami maklumat berkenaan bagaimana untuk bertahan dalam keadaan kecemasan. Lebih mudah, ia untuk mengetahui apa yang sedang berlaku di sekeliling anda.
Rosli, Muhammad Mujahid
core  

Physical properties of tannin/furanic resin foamed with different blowing agents [PDF]

open access: yesBioResources, 2013
Tannin/furanic rigid foam made from raw materials of natural origin could be used to replace polyurethane and phenolic foams in many future applications.
Xinjun Li   +4 more
doaj  

Method of Preventing Shrinkage of Aluminum Foam Using Carbonates

open access: yesMetals, 2011
Metallic foams are commonly produced using titanium hydride as a foaming agent. Carbonates produce aluminum foam with a fine and homogenous cell structure.
Takashi Nakamura   +5 more
doaj   +1 more source

Study of virgin coconut oil cost and yield by using natural method fermentation [PDF]

open access: yes, 2020
Coconut has existed for at least thousands of years. Its flesh, its husk, its shell and its milk can be used for different purposes. Most importantly, coconut oil has been applied in numerous applications such as cosmetics, cooking ingredient and ...
Abd Rahman, Misbahul Muneer   +5 more
core  

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