Results 71 to 80 of about 2,184,132 (261)

Fuels research: Combustion effects overview [PDF]

open access: yes, 1980
The effects of broadened property fuels on gas turbine combustors were assessed. Those physical and chemical properties of fuels that affect aviation gas turbine combustion were isolated and identified.
Haggard, J. B., Jr.
core   +1 more source

Physical properties and chemical composition of the cores in the California molecular cloud [PDF]

open access: yes, 2018
We aim to reveal the physical properties and chemical composition of the cores in the California molecular cloud (CMC), so as to better understand the initial conditions of star formation.
Dib, Sami   +15 more
core   +1 more source

The Physical and Chemical Properties of Human Sweat and Factors Affecting the Water Balance in Confined Spaces Semiannual Status Report No. 2, 1 Jan. - 30 Jun. 1966 [PDF]

open access: yes
Physical and chemical properties of human sweat and factors affecting water balance in confined ...
Johnson, R. E., Sargent, F., II
core   +1 more source

Physical and chemical properties using commercial diesel and palm oil biodiesel blends

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia
In different studies on the impact of fuel blends on the performance and polluting emissions of an internal combustion engine, it is necessary to identify some physical and chemical properties that allow understanding of the behavior of the results ...
Oscar Hernando Venegas-Pereira   +1 more
doaj   +1 more source

Polyimide foams provide thermal insulation and fire protection [PDF]

open access: yes, 1972
Chemical reactions to produce polyimide foams for application as thermal insulation and fire prevention materials are discussed. Thermal and physical properties of the polyimides are described.
Rosser, R. W.
core   +1 more source

Synthesis and physical-chemical properties of 3-alkylthio-5-(quinoline-2-yl, 2-hydroxyquinoline-4-yl)-4-R-2,4-dihydro-3H-1,2,4-triazoles

open access: yesZaporožskij Medicinskij Žurnal, 2016
The major social and economic problem of pharmaceutical industry is the search for biologically active substances, which may become the basis of new drugs, competitive with expensive imported drugs. Analysis of literature shows that in recent decades the
T. M. Kaplaushenko, O. I. Panasenko
doaj  

Application of palm shell activated carbon filter as a medium of indoor air contaminant adsorbent for indoor air quality improvement [PDF]

open access: yes, 2018
For decades, the inclusion of activated carbon (AC) adsorption technique through filtration has gained significant interest on improvement of indoor air quality (IAQ) by reducing level of pollutant.
Zakaria @ Jawahir, Supa’at
core  

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