Air-To-Leaf Transfer of Organic Vapors to Plants

1991 ◽  
pp. 139-150
Author(s):  
Eros Bacci ◽  
Davide Calamari
Keyword(s):  
Organic Vapors

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

Zeolite thin film-coated spherical end-face fiber sensors for detection of trace organic vapors

2016 ◽  
Vol 364 ◽  
pp. 55-59 ◽  
Author(s):  
Xiangping Ning ◽  
Chun Liu Zhao ◽  
Jingyi Yang ◽  
Chi Chiu Chan
Keyword(s):  
Thin Film ◽  
Organic Vapors ◽  
Fiber Sensors ◽  
Trace Organic

Organic Vapors Emitted from the Plumes of Pool Fires on Carpet Material

1999 ◽  
Vol 17 (5) ◽  
pp. 383-420 ◽  
Author(s):  
Betty-Jayne De Vos ◽  
Mark Froneman ◽  
Egmont R. Rohwer
Keyword(s):  
Pool Fires ◽  
Organic Vapors

scholarly journals Diffusion in Glassy Polymers. I. Effects of Initial Concentration upon the Sorption of Organic Vapors in Polymers

1961 ◽  
Vol 34 (4) ◽  
pp. 571-576 ◽  
Author(s):  
Hisashi Odani ◽  
Shigeru Kida ◽  
Michio Kurata ◽  
Mikio Tamura
Keyword(s):  
Glassy Polymers ◽  
Organic Vapors ◽  
Initial Concentration
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