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中国地质大学科学技术发展院宋海军地学院 Nature Communications, Published online:30 August 2017. The onset of widespread marine red beds and the evolution of ferruginous oceans（图）
地质；历史时期；海相红层；时空分布；规律；形成机制
2021/10/21
近日，中国地质大学地球科学学院和生物地质与环境地质国家重点实验室宋海军教授团队在自然子刊《Nature Communications》上发表题为“The onset of widespread marine red beds and the evolution of ferruginous oceans”的学术论文，阐述了地质历史时期海相红层的时空分布规律和形成机制，揭示了38亿年以来海洋铁含量的...
Genetic and environmental effects on body mass index from infancy to the onset of adulthood: an individual-based pooled analysis of 45 twin cohorts participating in the COllaborative project of Development of Anthropometrical measures in Twins (CODATwins) study
BMI children genetics international comparisons twins
2018/12/3
Background: Both genetic and environmental factors are known to affect body mass index (BMI), but detailed understanding of how their effects differ during childhood and adolescence is lacking.
Genetic and environmental effects on body mass index from infancy to the onset of adulthood: an individual-based pooled analysis of 45 twin cohorts participating in the COllaborative project of Development of Anthropometrical measures in Twins (CODATwins) study
BMI children genetics international comparisons twins
2018/12/13
Background: Both genetic and environmental factors are known to affect body mass index (BMI), but detailed understanding of how their effects differ during childhood and adolescence is lacking.
Onset of the Thermic Effect of Feeding (TEF):a randomized cross-over trial
Onset Thermic Effect Feeding randomized cross-over trial
2015/7/13
The purpose of this investigation was to identify the onset of the thermic effect of feeding (TEF) after ingestion of a high carbohydrate (CHO) and a high protein (PRO) 1255 kJ (300 kcal) drink.
Effect of Soyabean Isoflavones Exposure on Onset of Puberty, Serum Hormone Concentration and Gene Expression in Hypothalamus, Pituitary Gland and Ovary of Female Bama Miniature Pigs
Soybean Isoflavones Puberty Puberty Delay Bama Miniature Pigs
2016/5/19
This study was to investigate the effect of soyabean isoflavones (SIF) on onset of puberty, serum hormone concentration, and gene expression in hypothalamus, pituitary and ovary of female Bama miniatu...
Earlier onset of the Indian monsoon in the late twentieth century: The role of anthropogenic aerosols
Indian monsoon late twentieth century anthropogenic aerosols
2014/5/20
The impact of the late twentieth century increase of anthropogenic aerosols on the Indian monsoon onset was investigated with a state-of-the-art climate model with fully interactive aerosols and chemi...
光学近红外太阳色球爆发探测仪（ONSET）由南京天光所为南京大学研制，2011年安装于云南澄江抚仙湖太阳观测基地进入试观测阶段后相继取得了高分辨率的太阳色球图像和白光图像，并于近日成功获得国内首张红外10830波段的太阳全日面图像和局部图像。
Paleo-erosion rates in Central Asia since 9 Ma: A transient increase at the onset of Quaternary glaciations?
Quaternary glaciation erosion rates Tianshan cosmogenic nuclide magnetostratigraphy 10 Be
2014/4/15
Erosion is a fundamental player of the interactions existing between internal geodynamics and climate, in particular through its influence on the carbon dioxide budget. However, long term (N1 Ma) eros...
Estimating the Hubbard repulsion sufficient for the onset of nearly-flat-band ferromagnetism
Hubbard repulsion sufficient onset of nearly-flat-band ferromagnetism
2011/3/2
We consider nearly-flat-band Hubbard models of a ferromagnet, that is the models that are weak perturbations of those flat-band Hubbard models whose ground state is ferromagnetic for any nonzero stren...
Masses and envelope binding energies of primary stars at the onset of a common envelope
Solar and Stellar Astrophysics (astro-ph.SR)
2010/12/23
We present basic properties of primary stars that initiate a common envelope (CE) in a binary, while on the giant branch. We use the population-synthesis code described in Politano et al. (2010) and f...
Competition between symmetry breaking and onset of collapse in weakly coupled atomic condensates
symmetry breaking atomic condensates
2010/4/6
We analyze the symmetry breaking of matter-wave solitons in a pair of cigar-shaped traps coupled by tunneling of atoms. The model is based on a system of linearly coupled nonpolynomial Schr\"odinger e...
On stability of rolls near the onset of convection in a layer with stress-free boundaries
stress-free boundaries linear stability
2010/4/2
We consider a classical problem of linear stability of convective rolls in a plane layer with stress-free horizontal boundaries near the onset of convection. The problem has been studied by a number o...
Ice nucleation properties of mineral dust particles: determination of onset RHi, IN active fraction, nucleation time-lag, and the effect of active sites on contact angles
mineral dust particles onset RHi IN active fraction nucleation time-lag
2010/1/18
A newly developed ice nucleation experimental set up was used to investigate the heterogeneous ice nucleation properties of three Saharan and one Spanish dust particle samples. It was observed that th...
Mid-Pliocene shifts in ocean overturning circulation and the onset of Quaternary-style climates
Mid-Pliocene shifts Quaternary-style climates ocean overturning circulation
2009/12/3
A major tipping point of Earth's history occurred during the mid-Pliocene: the onset of major Northern-Hemisphere Glaciation (NHG) and of pronounced, Quaternary-style cycles of glacial-to-interglacial...
Dynamo Onset as a First-Order Transition: Lessons from a Shell Model for Magnetohydrodynamics
First-Order Transition Magnetohydrodynamics
2010/4/8
We carry out systematic and high-resolution studies of dynamo action in a shell model for magnetohydrodynamic (MHD) turbulence over wide ranges of the magnetic Prandtl number $Pr_{\rm M}$ and the magn...