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近日,中国地质大学资源学院朱红涛教授团队在国际顶级石油地质期刊《AAPG Bulletin》上刊发研究成果,系统建立了基于三维地震资料的陆相断陷湖盆复合沉积体识别及期次划分方法,并以渤海湾盆地东营组大型辫状河三角洲为实例,以所建立方法为指导,精细解剖了辫状河三角洲各期次地震反射结构及平面展布形态,重建三角洲沉积演化过程。研究成果对陆相断陷湖盆无井、少井区沉积储层精细刻画及含油气圈闭评价具有重要的理...
华中科技大学武汉光电国家研究中心陈长清、戴江南研究团队近11年以来一直从事半导体深紫外发光芯片和器件领域(重点围绕Deep Ultraviolet Light Emitting Diodes和Deep Ultraviolet Laser Diodes)的研究工作。近日,国际半导体业界权威刊物《Semiconductor Today》和《Compound Semiconductors》相继报道团队研...
A new study of possible self-medicating behavior in bumble bees conducted by researchers at the University of Massachusetts Amherst reports that a once-promising finding was not supported by further e...
We report the mineralogy, petrology, major, minor and trace element geochemistry, O and Si isotopes of a complex compound chondrule from the Allende meteorite. The chondrule contains zones of refract...
JILA physicists and colleagues have identified a long-missing piece in the puzzle of exactly how fossil fuel combustion contributes to air pollution and a warming climate. Performing chemistry experim...
Some three-dimensional materials can exhibit exotic properties that only exist in "lower" dimensions. For example, in one-dimensional chains of atoms that emerge within a bulk sample, electrons can se...
For decades, a particular class of toxic chemicals was added to everything from clothing to carpeting to fire-fighting foams to make them stain- or water-resistant or nonstick--until scientists discov...
Sixty years ago, scientists demonstrated that cosmic rays react with nitrogen (14N) in the atmosphere, substituting a neutron for a proton to produce 14C (Libby, 1946; Libby et al., 1949). Soon it was...
Chemists at The Scripps Research Institute (TSRI) have invented the first practical, scalable method for synthesizing jiadifenolide, a plant-derived molecule that may have powerful brain-protecting pr...
Researchers have found that an antiviral compound may protect the brain from invading pathogens. Studying West Nile virus infection in mice, scientists at Washington University School of Med...
Recent successful drilling operations at Lake El'gygytgyn, NE Russia have recovered sediment cores back to 3.6Ma, representing the longest time-continuous sediment record of past climate change in the...
Magnetism in the insulating BaFe$_2$Se$_3$ was examined through susceptibility, specific heat, resistivity and neutron diffraction measurements. After formation of a short-range magnetic correlation, ...
We have developed a highly sensitive and robust method for the analysis of δ 34 S in individual organic compounds by coupled gas chromatography (GC) and multicollector inductively coupled plasma m...
A new probabilistic model for daily rainfall, named MEWP (Multi Exponential Weather Pattern) distribution, has been introduced in Garavaglia et al. (2010). This model provides estimates of extreme rai...

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