搜索结果: 1-15 共查到“地质学 molecular”相关记录31条 . 查询时间(0.083 秒)
中国地质大学科学技术发展院平宏伟,陈红汉等.资源学院/构造与油气资源教育部重点实验室.AAPG Bulletin(2020).Quantitatively predicting the thermal maturity of oil trapped in fluid inclusions based on fluorescence and molecular geochemical data of oil inclusions in the Dongying depression, Bohai Bay Basin, China
荧光；光谱约束；单一期次；油包裹体分子；成分；分析技术
2021/10/15
近日，中国地质大学资源学院陈红汉教授团队平宏伟教授在国际顶级石油地质期刊《AAPG Bulletin》上刊发研究成果，利用荧光光谱约束的单一期次油包裹体分子成分分析技术，结合烃源岩生排烃过程荧光演化模型，建立了东营凹陷油包裹体荧光颜色与其热成熟度的定量关系，实现了利用油包裹体荧光特征对单个油包裹体热成熟度的定量预测。
中国地质大学科学技术发展院赖旭龙教授团队 BGEG国家重点实验室 PLoS ONE, Available online:16 May 2019, Molecular identification of late and terminal Pleistocene Equus ovodovi from northeastern China
线粒体基因组；水平；证实；马科；绝灭种
2021/10/20
2019年5月16日，综合期刊《PLoS ONE》在线刊发了中国地质大学生物地质与环境地质国家重点实验室赖旭龙教授团队与德国波兹坦大学、中科院古脊椎动物与古人类研究所等单位研究人员合作研究的学术论——我国东北地区晚更新世及更新世-全新世之交马科新种的分子识别（Molecular identification of late and terminal Pleistocene Equus ovodov...
2017古生物戈登学术会议（The 2017 Gordon Research Conference on Archaea:Ecology,Metabolism&Molecular Biology ）
2017 古生物戈登 学术会议
2017/1/20
The breadth and depth of archaeal biology has exponentially increased since the pioneering work of Carl Woese revealed that the Archaea represent a distinct and diverse division of life. No one discip...
True Colors:Using Molecular Analysis to Clarify Dino Color Claims
True Colors Molecular Analysis Dino Color Claims
2015/10/13
The color of dinosaurs is a fascinating topic, and in recent years the discovery of melanosomes – small, pigment-filled sacs – associated with fossilized dinosaur feathers has given rise to all sorts ...
Molecular-level mechanisms of quartz dissolution under neutral and alkaline conditions in the presence of electrolytes
quartz dissolution molecular-level mechanisms electrolytes pH conditions quantum chemistry calculation
2017/4/11
The mechanisms of quartz dissolution are affected intricately by pH conditions and electrolyte types. Most previous
studies have focused on the mechanisms of quartz dissolution under one specific con...
Toxicological Aspects of Geophagia in Pregnancy: Putative Molecular Mechanism Involving Oxidative Stress
Toxicological Aspects Geophagia Pregnancy Putative Molecular Mechanism Involving Oxidative Stress
2012/3/14
Toxicological Aspects of Geophagia in Pregnancy: Putative Molecular Mechanism Involving Oxidative Stress.
Biodegradability of Acrylic Retanning Agent DT-R548 with Medium and Large Relative Molecular Weight
Acrylic Retanning Agent DT-R548 Biodegradability COD30 Respiratory Curve
2011/12/15
The methods of respiratory curve and COD30 were adopted to evaluate the biodegradability of acrylic retanning agent DT-R548 with medium and large relative molecular weight, which was used as the subst...
Crystal structure refinement of a sepiolite/indigo Maya Blue pigment using molecular modelling and synchrotron diffraction
sepiolite indigo Maya Blue pigment molecular mechanics Rietveld method
2011/11/7
Maya Blue is an artificial pigment used in Pre-Columbian America, renowned for its chemical stability. The pigment can be considered a precursor of modern inclusion compounds as a hosting microporous ...
Supersaturated N2O in a perennially ice-covered Antarctic lake: Molecular and stable isotopic evidence for a biogeochemical relict
Supersaturated N2O perennially ice-covered Antarctic lake Molecular and stable isotopic a biogeochemical relict
2014/4/18
The east lobe of Lake Bonney, a permanently ice-covered lake in the McMurdoDry Valleys, Antarctica, has a mid-depth maximum N2O concentration of 43.3mmolNL21(.700,000%saturation with respect to air), ...
Simulations of Interlayer Methanol in Ca- and Na-Saturated Montmorillonites Using Molecular Dynamics
Methanol Molecular Dynamics Montmorillonite
2011/12/5
Abstract: Molecular dynamics computer simulations were used to study methanol molecules confined between the layers of 2:1 phyllosilicates. The model systems are based on natural Ca- and Na-rich montm...
Molecular Dynamics Simulations of the Adsorption of Methylene Blue at Clay Mineral Surfaces
Adsorption of Methylene Blue • Clay Cation-Exchange Capacity Determination • Clay Surface-Area Determination • Molecular Dynamics Simulations
2011/12/6
Abstract: Molecular dynamics simulations were performed of the adsorption of methylene blue (MB) on model beidellite, montmorillonite, and muscovite mica surfaces, using a previously determined empiri...
New insights into organic-mineral particles: composition, properties and models of molecular structure
Analytical pyrolysis Computational chemistry Molecular modelling Soil organic-mineral particles Xenobiotic complexes
2011/11/8
Organic-mineral soil particles are formed and altered as a result of pedogenic processes and anthropogenic impacts on soils. They can be isolated from
bulk soil samples by physical disaggregation fol...
Molecular phylogenetic analysis of a bacterial community in Sulphur River, Parker Cave, Kentucky
Molecular phylogenetic community Sulphur River
2012/4/1
Sulphur River in Parker Cave, Kentucky receives sulfurous water (11–21 mg sulfide/L) from the Phantom Waterfall and contains a microbial mat composed of white filaments. We extend a previous morpholog...
Molecular cluster models of aluminum oxide and aluminum hydroxide surfaces
Molecular cluster models aluminum oxide aluminum hydroxide surfaces
2012/4/1
Ab initio, molecular orbital calculations for two different Hartree-Fock basis levels were performed on clusters in the system Al-O-H, and tested by comparing derived vibrational frequencies to the me...
Molecular dynamics simulations of phase transitions and melting in perovskite MgSiO3 at mantle pressures
Molecular dynamics simulations phase transitions MgSiO3
2012/4/1
The high pressure phase transitions and melting of the mantle mineral MgSiO3 with the perovskite structure were investigated using molecular dynamics (MD) simulations of a large system of atoms on a p...