Is photosynthetic acclimation to low temperature controlled by capacities for storage and growth at low temperature? Results from comparative studies of grasses and trees

In this research, temperature controlled cationic mechanism resolved the issues of light penetration in colored thick composites due to the sustained stability of the secondary oxonium ions species at low temperature.

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Study on Low-Temperature Oxidation’s Endothermic Character of Coal with Comparative-Oxidation Method

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.577.39 ◽

2012 ◽

Vol 577 ◽

pp. 39-42

Author(s):

Chang Lu ◽

Yuan Qing Liang ◽

Hui Hui Li

Keyword(s):

Low Temperature ◽

Energy Conservation ◽

Heat Release ◽

Release Rate ◽

Coal Sample ◽

Spontaneous Combustion ◽

Storage Conditions ◽

Equation Model ◽

Oxidation Method ◽

Temperature Controlled

In this paper air was passed through into one progress temperature-controlled box with coal sample and nitrogen into another as comparison during the procedure of coal’s low-temperature （10～80°C）oxidation . Draw the heating curves and heating rate curve, and equation model is built combined with energy conservation, then concludes the heat release rate of the coal samples in the air conditions. The experimental results show that the condition with air is more close to the storage conditions of coal such as transportation in reality, which is very significant to prevent the spontaneous combustion of coals

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Comparative Studies on Effects of Low Temperature on Chlorophyll Fluorescence Induction Kinetics and Photochemcal Activities of Cucumber and Winter Wheat

Progress in Photosynthesis Research ◽

10.1007/978-94-017-0519-6_21 ◽

1987 ◽

pp. 99-102

Author(s):

Dai Yun-ling ◽

Xu Chun-hui ◽

Zhao Fu-hong

Keyword(s):

Chlorophyll Fluorescence ◽

Low Temperature ◽

Winter Wheat ◽

Comparative Studies ◽

Fluorescence Induction ◽

Chlorophyll Fluorescence Induction ◽

Induction Kinetics ◽

Fluorescence Induction Kinetics ◽

Chlorophyll Fluorescence Induction Kinetics

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Comparative studies of the deformation techniques for the singular-drift problem in the complex Langevin method

EPJ Web of Conferences ◽

10.1051/epjconf/201817507019 ◽

2018 ◽

Vol 175 ◽

pp. 07019 ◽

Cited By ~ 1

Author(s):

Yuta Ito ◽

Jun Nishimura

Keyword(s):

Low Temperature ◽

Dirac Operator ◽

Matrix Model ◽

Comparative Studies ◽

Deformation Parameter ◽

High Density ◽

Large N ◽

Singular Drift ◽

Different Types ◽

Data Points

In application of the complex Langevin method to QCD at high density and low temperature, the singular-drift problem occurs due to the appearance of near-zero eigenvalues of the Dirac operator. In order to avoid this problem, we proposed to de-form the Dirac operator in such a way that the near-zero eigenvalues do not appear and to extrapolate the deformation parameter to zero from the available data points. Here we test three different types of deformation in a simple large-N matrix model, which under-goes an SSB due to the phase of the fermion determinant, and compare them to see the consistency with one another.

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