Results 121 to 130 of about 5,671 (212)

Analytical techniques and instrumentation: A compilation [PDF]

open access: yes
Technical information on developments in instrumentation is arranged into four sections: (1) instrumentation for analysis; (2) analysis of matter; (3) analysis of electrical and mechanical phenomena; and (4) structural analysis.

core   +1 more source

Preparation of Graphene Sheets by Microwave Irradiation [PDF]

open access: yes, 2013
Due to its unique structural, physical properties (viz: higher mobility, electrical and thermal conductivity, higher mechanical strength, optical transmittance etc.) and chemical properties like easy functionalization and dispersion etc.
Paramguru, Anchal
core  

Electrochemical Synthesis of Copper Thin Films: Nucleation and Growth Analysis [PDF]

open access: yes, 2011
Thins films are deposited on bulk materials to attain properties which are superior to the parent substrates. In this project Cu thin films have been synthesized on graphite substrate using the electrodeposition technique.
Alam, Shiba   +2 more
core  

NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 33) [PDF]

open access: yes
s are provided for 16 patents and patent applications entered into the NASA scientific and technical information systems during the period January 1988 through June 1988.

core   +1 more source

Index to 1984 NASA Tech Briefs, volume 9, numbers 1-4 [PDF]

open access: yes, 1987
Short announcements of new technology derived from the R&D activities of NASA are presented. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage ...

core   +1 more source

Determination of hydroquinone in food and pharmaceutical samples using a voltammetric based sensor employing NiO nanoparticle and ionic liquids [PDF]

open access: yes
A sensitive modified carbon paste electrode (MCPE) employing NiO nanoparticle (NiO/NPs) and 1-butyl-3- methylimidazolium tetrafluoroborate (BMITFB) ionic liquid was used for trace level analysis of hydroquinone (HQ) in aqueous solution.
Ahmadzadeh, Saeid   +2 more
core  

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