95. Personal Monitoring Instrument for the Selective Simultaneous Measurement of Multiple Organic Vapors

1999 ◽  
Author(s):  
J. Park
Keyword(s):  
Simultaneous Measurement ◽  
Personal Monitoring ◽  
Organic Vapors ◽  
Monitoring Instrument

Personal Monitoring Instrument for the Selective Measurement of Multiple Organic Vapors

AIHAJ ◽  
2000 ◽  
Vol 61 (2) ◽  
pp. 192-204 ◽  
Author(s):  
Jeongim Park ◽  
Guo-Zheng Zhang ◽  
Edward T. Zellers
Keyword(s):  
Personal Monitoring ◽  
Organic Vapors ◽  
Monitoring Instrument

Development of a Personal Monitoring Instrument for Noise

AIHAJ ◽  
1965 ◽  
Vol 26 (1) ◽  
pp. 59-63 ◽  
Author(s):  
Franklin W. Church
Keyword(s):  
Personal Monitoring ◽  
Monitoring Instrument

Etching of Polymers by Oxygen Plasma

1968 ◽  
Vol 26 ◽  
pp. 408-409
Author(s):  
Virgil Peck ◽  
W. L. Carter
Keyword(s):  
Molecular Weight ◽  
Oxygen Plasma ◽  
Flow Time ◽  
Microscopical Study ◽  
Surface Layers ◽  
Organic Vapors ◽  
Sample Position ◽  
Accuracy Of Measurement ◽  
Bulk Polymers ◽  
Electron Microscopical

Any electron microscopical study of the morphology of bulk polymers has throughout the years been hampered by the lack of any real ability to produce meaningful surface variations for replication. True etching of polymers should show crystalline and amorphous regions in some form of relief. The use of solvents, acids, organic vapors, and inert ion bombardment to etch samples has proved to be useful only in limited applications. Certainly many interpretations of these results are subject to question.The recent use of a radiofrequency (R. F.) plasma of oxygen to degrade and remove organic material with only minor heating has opened a new possibility for etching polymers. However, rigid control of oxygen flow, time, current, and sample position are necessary in order to obtain reproducible results. The action is confined to surface layers; the molecular weight of the polymer residue after heavy etching is the same as the molecular weight of the polymer before attack, within the accuracy of measurement.

The effects of organic vapors on neurocognitive measures and eye tracking among gas station workers.

2020 ◽  
Vol 13 (2) ◽  
pp. 176-186
Author(s):  
Armindo A. Campos Neto ◽  
Michael Jackson Oliveira Andrade ◽  
Ana Raquel Oliveira ◽  
Carine M. R. Costa ◽  
Natanael Antonio Santos
Keyword(s):  
Eye Tracking ◽  
Organic Vapors ◽  
Gas Station ◽  
Neurocognitive Measures

Simultaneous Measurement of Bend Direction and Degree of Curvature using Micromachined Grating Fibers

2014 ◽  
Vol 134 (3) ◽  
pp. 41-46
Author(s):  
Hironori Kumazaki ◽  
Munehiro Hiramatsu ◽  
Hisakazu Oguri ◽  
Seiki Inaba ◽  
Kazuhiro Hane
Keyword(s):  
Simultaneous Measurement
Sign in / Sign up

Export Citation Format

Share Document