搜索结果: 1-15 共查到“理学 LOW TEMPERATURE”相关记录58条 . 查询时间(0.261 秒)
Marker characterization of vernalization and low-temperature tolerance loci in barley genotypes adapted to semi-arid environments
Algerian cultivars growth habit low-temperature MAS VRN-H1 VRN-H2 FR-H2
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2016/12/8
For the purpose of marker assisted selection (MAS), six Algerian cultivars and landraces developed locally or introduced from external breeding programs for semi-arid environments were marker characte...
Enhancement of the Fluorescence of the Blue Fluorescent Proteins by High Pressure or Low Temperature
Enhancement Fluorescence Blue Fluorescent Proteins High Pressure Low Temperature
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2016/5/24
Green fluorescent proteins bearing the Y66H mutation exhibit strongly blue-shifted fluorescence excitation and emission spectra. However, these blue fluorescent proteins (BFPs) have lower quantum yiel...
Low-Temperature Hydrothermal Plumes in the Near-Bottom Boundary Layer at Endeavour Segment,Juan de Fuca Ridge
Low-Temperature Hydrothermal Plumes Near-Bottom Boundary Layer Endeavour Segment,Juan Fuca Ridge
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2015/7/14
Low-temperature (typically 5–75°C) fluid, commonly referred to as "diffuse" hydrothermal flow, emanates from fractures over a significant portion of the Juan de Fuca Ridge seafloor in the Northeast Pa...
Scanning Superfluid-Turbulence Cascade by its Low-Temperature Cutoff
Kolmogorov low temperature quantization the vortex line density coefficient of friction
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2014/12/19
On the basis of a recently proposed scenario of the transformation of the Kolmogorov cascade into the Kelvin-wave cascade, we develop a theory of low-temperature cutoff. The theory predicts a specific...
Fluid transfer and vein thickness distribution in high and low temperature hydrothermal systems at shallow crustal level in southern Tuscany (Italy)
Hydrothermal systems Vein thickness distribution Transmissivity Tuscany
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2015/8/17
Geometric analysis of vein systems hosted in upper crustal rocks and developed in high and low temperature hydrothermal systems is presented. The high temperature hydrothermal system consists of tourm...
A hybrid stochastic hierarchy equations of motion approach to treat the low temperature dynamics of non-Markovian open quantum systems
A hybrid stochastic hierarchy equations low temperature dynamics non-Markovian open quantum systems
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2014/9/24
The hierarchical equations of motion technique has found widespread success as a tool to generate the numerically exact dynamics of non-Markovian open quantum systems. However, its application to low ...
Overwintering Survival of Strawberry (Fragaria x ananassa): Proteins Associated with Low Temperature Stress Tolerance during Cold Acclimation in Cultivars
Cold acclimation Fragaria x ananassa 2D gel electrophoresis cultivar comparison
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2015/5/22
Winter survival is variable among commercially grown strawberry (Fragaria x ananassa) cultivars. The main objectives of this study were to evaluate the molecular basis that contribute to this differen...
The Paleotopography Reconstruction of late Cretaceous Dabie Orogen by Low-Temperature Thermochronological Age-Elevation Relationships
Dabie Orogen Low-Temperature Thermochronology Paleotopography
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2011/12/20
The paleotopography reconstruction of orogen has an important research value on the study of mountain building and the study of orogen’s regional control over the paleoclimate change. Considering the ...
Debye-Hückel theory for spin ice at low temperature
Debye-Hückel theory spin ice low temperature
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2011/8/18
Abstract: At low temperatures, spin ice is populated by a finite density of magnetic monopoles-pointlike topological defects with a mutual magnetic Coulomb interaction. We discuss the properties of th...
Dissipative dynamics in semiconductors at low temperature
Dissipative dynamics semiconductors low temperature Functional Analysis
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2011/8/26
Abstract: A mathematical model is introduced which describes the dissipation of electrons in lightly doped semi-conductors. The dissipation operator is proved to be densely defined and positive and to...
Silicon dry oxidation kinetics at low temperature in the nanometric range: modeling and experiment
Silicon dry oxidation kinetics low temperature modeling experiment
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2011/9/14
Kinetics of silicon dry oxidation are investigated theoretically and experimentally at low temperature in the nanometer range where the limits of the Deal and Grove model becomes critical.Based on a f...
Low-Temperature Light Detectors with Neganov-Luke Amplification
Low-Temperature Light Detectors Neganov-Luke Amplification
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2011/8/26
The simultaneous measurement of phonons and scintillation light induced by incident particles in a scintillating crystal such as CaWO4 is a powerful technique for the active rejection of background in...
Magnetic order, metamagnetic transitions, and low-temperature spin freezing in Ca2Co2O6: an NMR study
Magnetic order metamagnetic transitions low-temperature spin
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2010/11/18
We report on a 59Co NMR investigation of the trigonal cobaltate Ca3Co2O6 carried out on a single crystal, providing precise determinations of the electric field gradient and chemical shift tensors, an...
Electronic properties of new low-temperature superconductors: 3.3K (Ni2P2)(Sr4Sc2O6) and 2.7K (Ni2As2)(Sr4Sc2O6) from first principles
Superconducting (Ni2P2)(Sr4Sc2O6) (Ni2As2)(Sr4Sc2O6) structural electronic properties Fermi surface
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2010/11/25
Based on first-principle FLAPW-GGA calculations, we have investigated structural and electronic properties of the recently synthesized tetragonal (space group P4/nmm) nickel-based pnictide oxide super...
Dynamic Characteristics of the Low-Temperature Decomposition of the C20 Fullerene
Dynamic Characteristics of the Low-Temperature Decomposition C20 Fullerene
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2010/11/18
A novel algorithm has been proposed for simulating thermal decomposition of atomic clusters at such low temperatures that the corresponding lifetimes are macroscopic and, hence, standard molecular dyn...