Formation of Hydrogen Polyoxides As Constituents of Peroxy Radical Condensate upon Low-Temperature Interaction of Hydrogen Atoms with Liquid Ozone

2013 ◽  
Vol 118 (1) ◽  
pp. 62-69 ◽  
Author(s):  
Alexander V. Levanov ◽  
Oksana Ya. Isaykina ◽  
Ewald E. Antipenko ◽  
Valerii V. Lunin
Keyword(s):  
Low Temperature ◽  
Peroxy Radical ◽  
Hydrogen Atoms ◽  
Temperature Interaction ◽  
Hydrogen Polyoxides

In-situ low temperature cleaning of silicon surfaces using hydrogen atoms

Vacuum ◽  
1995 ◽  
Vol 46 (7) ◽  
pp. 667-672 ◽  
Author(s):  
A Crossley ◽  
C.J. Sofield ◽  
S Sugden ◽  
R Clampitt ◽  
C Bradley
Keyword(s):  
Low Temperature ◽  
Silicon Surfaces ◽  
Hydrogen Atoms

Benzo-18-krone-6 -Acetonitril (1/2): Kristallisation und Tieftemperatur- Röntgenstrukturanalyse / Benzo-18 -crown-6 -Acetonitrile (1/2): Crystallization and Low-Temperature X-Ray Analysis

1998 ◽  
Vol 53 (12) ◽  
pp. 1528-1530 ◽  
Author(s):  
Karna Wijaya ◽  
Oliver Moers ◽  
Armand Blaschette ◽  
Peter G. Jones
Keyword(s):  
Crystal Structure ◽  
Low Temperature ◽  
Data Collection ◽  
Single Crystals ◽  
Title Complex ◽  
Monoclinic Space Group ◽  
Hydrogen Atoms ◽  
Space Group ◽  
X Ray ◽  
Mecn Solution

Abstract Benzo-18 -crown-6 -Acetonitrile (1/2), Crystal Structure Single crystals of the title complex resulted fortuitously during an attempt to co-crystallise MeN(SO2Me)2 with benzo-18-crown-6 from an MeCN solution at -30 °C. The crystal structure has been determined via data collection at -100 °C (monoclinic, space group P21/n, Z = 4). The nitrile molecules are located with their me­ thyl groups above and below the plane of the 18-membered crown ring, the Me hydrogen atoms being rotationally disordered about the MeCN axes; C(methyl)···O(crown) distances range from 309.4(3) to 384.9(3) pm.

Structural evidence for a low temperature interaction of aluminum and InP

1980 ◽  
Vol 70 (2) ◽  
pp. L17-L19 ◽  
Author(s):  
W.S. Lee ◽  
D.K. Skinner ◽  
J.G. Swanson
Keyword(s):  
Low Temperature ◽  
Temperature Interaction

Are some strains of subterranean clover (T. subterraneum) highly susceptible to low temperature stress?

1980 ◽  
Vol 20 (103) ◽  
pp. 197 ◽  
Author(s):  
RC Rossiter ◽  
WJ Collins
Keyword(s):  
Low Temperature ◽  
Temperature Stress ◽  
Growth Temperature ◽  
Temperature Effects ◽  
Subterranean Clover ◽  
The Other ◽  
Field Observations ◽  
Winter Dormancy ◽  
Plant Experiment ◽  
Temperature Interaction

Two experiments, one with spaced plants and the other with swards, were conducted in a controlled-temperature glasshouse at Perth, Western Australia. Three strains-Phillip Island, CPI 18293 and CPI 68043H-were selected on the basis of field observations of apparent very poor winter growth in rows, and tested against Tallarook as a control. The temperature treatments were 22/17� (day/night) and 12/7�C. In the spaced plant experiment (occupying the first 48 days of growth), temperature and strain effects were highly significant, but there was no indication of a strain x temperature interaction. In the sward experiment (from days 51 to 77) temperature effects were small; and in only one strain, Phillip Island, was the decline in tops growth due to low temperature greater (P< 0.05) than for Tallarook. The experiments failed to provide support for the so-called 'winter dormancy' phenomenon. Possible explanations for the discrepancy between the present findings and the field observations are given.

EFFECTS OF 10- AND 20-HOUR PHOTOPERIOD TREATMENTS AT 20 AND 30 C ON RATE OF DEVELOPMENT OF A SINGLE-CROSS MAIZE (ZEA MAYS) HYBRID

1976 ◽  
Vol 56 (4) ◽  
pp. 795-798 ◽  
Author(s):  
C. M. BREUER ◽  
R. B. HUNTER ◽  
L. W. KANNENBERG
Keyword(s):  
Zea Mays ◽  
Low Temperature ◽  
Grain Filling ◽  
Temperature Treatment ◽  
Rate Of Development ◽  
Low Temperature Treatment ◽  
Single Cross ◽  
Grain Filling Period ◽  
Temperature Interaction ◽  
Time Required

A single-cross maize (Zea mays L.) hybrid was grown under two photoperiods (10 and 20 h) at two constant temperatures (20 and 30 C). Rate of development was characterized by the number of days from planting to tassel initiation, tassel initiation to silking, and silking to maturity. Long photoperiod and low temperature independently increased the number of days between planting and tassel initiation. The interval between tassel initiation and silking was not affected by photoperiod, but was increased significantly by the low temperature treatment. During the grain filling period (silking to maturity), temperature had the principal effect, but a photoperiod by temperature interaction did occur. Although plants grown at 20 C required more days to reach maturity than those grown at 30 C, the filling period at 20 C was shorter under the 10-h photoperiod than under the 20-h photoperiod, but at 30 C, the 10-h photoperiod treatment had the longer filling period. The delay in development at the low temperature, although apparent at all three stages of development, was not of the same magnitude. When the delay in development at 20 C is expressed as a percent of time required at 30 C, the 20 C treatment took 28% longer between planting and tassel initiation than the 30 C treatment. The corresponding figures for days between tassel initiation and silking and between silking and maturity were 58 and 46%, respectively.

Hreels study and catalytic significance of low-temperature interaction of isolated carbon atoms with hydrogen on Pt(111)

1991 ◽  
Vol 8 (1) ◽  
pp. 101-106 ◽  
Author(s):  
M. Yu. Smirnov ◽  
N. R. Gall ◽  
A. R. Cholach ◽  
V. V. Gorodetskii ◽  
A. Ya. Tontegode ◽  
...  
Keyword(s):  
Low Temperature ◽  
Temperature Interaction
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