Results 61 to 70 of about 3,622,016 (209)

Molecular Dynamics Simulations of Solutions at Constant Chemical Potential [PDF]

open access: yes, 2015
Molecular Dynamics studies of chemical processes in solution are of great value in a wide spectrum of applications, which range from nano-technology to pharmaceutical chemistry. However, these calculations are affected by severe finite-size effects, such
Parrinello, Michele   +2 more
core   +2 more sources

Chemical Synthesis in Microreactors

open access: yesCHIMIA, 2002
Chemical synthesis in microreactors is a novel way of conducting chemistry in a highly controlled way with improved yields at impressive selectivities and with reduced overall effort.
Thomas Schwalbe   +2 more
doaj   +1 more source

Low-thrust chemical propulsion system pump technology [PDF]

open access: yes
Candidate pump and driver systems for low thrust cargo orbit transfer vehicle engines which deliver large space structures to geosynchronous equatorial orbit and beyond are evaluated.
Sabiers, R. L., Siebenhaar, A.
core   +1 more source

Solidification/stabilisation of soil contaminated with metal: a review [PDF]

open access: yes, 2008
Solidification/stabilisation (S/S) is generically defined as a chemical and physical alteration technique of reducing the mobility as well as solubility of contaminants in wastes in order to convert them into chemically inert form.
Goh, B.M., Yin, C-Y
core   +1 more source

Research progress of micro-chemical technology in the synthesis of water treatment chemicals

open access: yesGongye shui chuli
This article reviewed the research progress of micro-chemical technology, especially micro-reaction technology, in the field of water treatment chemical synthesis.
YAO Guangyuan   +6 more
doaj   +1 more source

Chemical Bonding Technology: Direct Investigation of Interfacial Bonds [PDF]

open access: yes
This is the third Flat-Plate Solar Array (FSA) Project document reporting on chemical bonding technology for terrestrial photovoltaic (PV) modules. The impetus for this work originated in the late 1970s when PV modules employing silicone encapsulation ...
Boerio, F. J.   +5 more
core   +1 more source

Country risk and the international flows of technology: evidence from the chemical industry [PDF]

open access: yes, 2002
We empirically investigate the relationship between country risk and the international flows of technology. Using a comprehensive database on investments in chemical plants during the period 1981- 1991, we show that higher levels of country risk are ...
Fosfuri, Andrea
core   +1 more source

Precision LCVD System Design with Real Time Process Control [PDF]

open access: yes, 1999
A Laser Chemical Vapor Deposition (LCVD) system was designed using a fixed 100 Watt C02 laser focused on a moveable substrate. Temperature and height measurement devices monitor the reaction at the point of deposition to provide feedback for ...
Duty, Chad E.   +3 more
core   +1 more source

Construction Cost of Chemical Plant Based on Dynamic Management Technology

open access: yesChemical Engineering Transactions, 2018
With the vigorous development of China’s chemical industry, the scale of investment in construction projects of chemical enterprises has been expanding.
Zhi Guo, Shumin Song
doaj   +1 more source

The Pathfinder Chemical Transfer Propulsion program [PDF]

open access: yes
Pathfinder is a research and technology initiative by the National Aeronautics and Space Administration (NASA) intended to strengthen the technology base of the United States civil space program in preparation for future space exploration missions ...
Berkopec, Frank D.   +2 more
core   +1 more source

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