Results 81 to 90 of about 16,082 (198)

Determination of water-glycol coolant flammability [PDF]

open access: yes
Determination of water-glycol coolant flammability for Apollo ...
Jamison, H. H.
core   +1 more source

Optical Permittivity Of Aliphatic Alcohols, Polyethylene Glycols And Dye Solutions Using The Surface Plasmon Resonance Technique [PDF]

open access: yes, 2009
Surface plasmon is a charge density wave that occurs at an interface between a thin metal film and dielectric medium. The most common means of excitation surface plasmon resonance is achieved through the Kretschmann configuration by utilizing the ...
Ikhsan, Nurul Izrini
core  

Synthesis of spiral compounds incoraporating 1, 4-benzene and oligo(ethylene glycols)(苯并寡聚乙二氧链螺旋体的合成)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2010
以对甲氧基苯酚、对苄氧基苯酚、对苯二酚和四乙二醇二磺酸酯这些简单化合物为原料,通过磺酸酯与酚的亲核取代反应及苄基保护、钯碳氢化去保护策略制备得到了4种新颖的苯并寡聚乙二氧链螺旋体化合物.
YEYu-yuan(叶余原)   +5 more
doaj   +1 more source

Volume 1, Number 1 - January 1954 [PDF]

open access: yes, 1954
The Entropy (also published as the Providence College Journal of Physics and Chemistry) was an undergraduate scholarship journal published by the Phi Chi Club of Providence College. (Volume 1, Number 1 - January 1954 - 22 pages in total.

core   +1 more source

〔報告〕水・塩水で被災した資料の殺菌燻蒸の注意点:資料中の水分・塩分による副生成物の生成量の調査結果について [PDF]

open access: yes, 2012
In disaster response of water-soaked objects,microbial contamination by bacteria and fungi is a serious problem, especially with objects that are left for a long time before recovery.
佐藤 嘉則   +10 more
core   +1 more source

A High-Precision, Low-Cost Hybrid System for Biomedical Multi-Marker Diagnostic Applications

open access: yesThe International Journal of Biological Markers, 2009
Summary Point-of-care biosensing for multiple marker detection requires multiple-site detection, ease of use, portability, and low cost. State-of-the-art measuring systems are based on optical detection, but such techniques demand bulky, expensive, and ...
Daniele Gazzola   +4 more
doaj   +1 more source

New polymers for low-gravity purification of cells by phase partitioning [PDF]

open access: yes
A potentially powerful technique for separating different biological cell types is based on the partitioning of these cells between the immiscible aqueous phases formed by solution of certain polymers in water.
Harris, J. M.
core   +1 more source

Thermo-acoustical investigation of monosodium glutamate food preservative in an aqueous solution of poly-ethylene glycols (400 and 600) by using ultrasonic technique

open access: yesChemical Thermodynamics and Thermal Analysis
This research presents a thermodynamic and acoustic investigation of the monosodium glutamate (MSG) food preservative in an aqueous solution. The addition of polyethylene glycol (PEG 400) and (PEG 600) as a solute is employed to create a ternary solution.
Ansari Ammara Firdaus   +2 more
doaj   +1 more source

Elemental analysis of pitfall-trapped insect samples: effects of ethylene glycol grades [PDF]

open access: yes, 2012
Braun, Mihály   +3 more
core   +1 more source

Alignment of Carbon Nanotubes Comprising Magnetically Sensitive Metal Oxides in Nanofluids [PDF]

open access: yes
The present invention is a nanoparticle mixture or suspension or nanofluid comprising nonmagnetically sensitive nanoparticles, magnetically sensitive nanoparticles, and surfactant(s).
Hong, Haiping, Peterson, G. P. 'Bud'
core   +1 more source

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