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Article
Correction to: Numerical simulation and experimental study on axial compression electromagnetic bulging of aluminum alloy tube
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Article
Numerical simulation and experimental study on axial compression electromagnetic bulging of aluminum alloy tube
Aiming at the problem pertaining to small area at the end of the tube and the asynchronous rate of traditional mechanical forming and electromagnetic forming processes, a new technology of axial compression el...
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Chapter
Deformation Mechanism of Soft Rock
The deformation mechanism of soft rocks can be divided into three categories: physical and chemical expansion mechanism, stress dilatancy mechanism, and structural deformation mechanism. The deformation mechan...
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Chapter
Engineering View of Soft Rocks
The chapter deals with engineering concepts related with soft rocks. Different classifications of soft rock are introduced. The strength characteristics of soft rock are related to the magnitude of ground stre...
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Article
Genome-wide identification and comparative analysis of the TUBBY-like protein gene family in maize
The evolutionary history of TUBBY-like proteins (TLPs), which contain a highly conserved tubby domain, can be traced to the early stages of eukaryote evolution, on account of the identification of this gene fa...
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Chapter and Conference Paper
N2-Ar-He tracing systematics of ore-forming fluids: A case study from the Songxi large-scale Ag(Sb) deposit, eastern Guangdong Province, China
The Songxi Ag(Sb) deposit is a large-scale new type Ag(Sb) deposit discovered in the early of 1990’s. There exist arguments on its genesis between submarine basic volcanic exhalation and shallow-seated medium-...
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Chapter and Conference Paper
Geochemistry of PGE and Au in ferromanganese crusts from seamounts in the west Pacific Ocean
Ferromanganese crusts and their basaltic substrates from the Magellan Seamount are greatly, enriched in PGE (ΣPGE=70.09 to 629.69 ppb) and Au (0.60 to > 1500 ppb). Chondrite-normalized patterns and noble gases...
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Chapter and Conference Paper
Genesis of PGE-polymetallic deposits in lower Cambrian black rock series, southern China: Evidence from fluid inclusion and inert gas isotopic studies
Microthermometric measurements of fluid inclusions in the PGE-polymetallic deposits hosted in the Lower Cambrian black rock series in Southern China were performed, and two types of fluid inclusions were ident...
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Article
Evolution of hydrodynamic field, oil-gas migration and accumulation in Songliao Basin, China
The oil-gas migration and accumulation in the Songliao Basin were analyzed in the view of fluid dynamics by the authors. The key point of fluid dynamics is hydrodynamics. Oil-gas migration and accumulation are...
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Article
Integrating HIV Prevention Education into Existing Family Planning Services: Results of a Controlled Trial of a Community-Level Intervention for Young Adults in Rural China
Young adults in China are at increasing risk for HIV infection, yet there have been few prevention programs to address this growing public health problem. In 1996–1997, we conducted a community-based AIDS prev...
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Article
Theoretical modelling of water-rock δD-δ18O isotopic exchange system and source of ore-forming fluid: A case study on **duicheng superlarge-scale molybdenum deposit, Central China
Based on the theoretical modelling of water-rock δD-δ18O isotopic exchange process, the evolution and sources of ore-forming fluid in four metallogenic epochs of the **duicheng superlarge-scale porphyry-type mol...
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Article
Water-rock interactions and chemical compositional variations during ductile deformation of the NW-striking shear zone in the Jiapigou gold belt, China
Two kinds of mylonite series rocks, felsic and mafic, have been recognized in the NW-striking shear zone of the Jiapigou gold belt. During ductile deformation, a large amount of fluid interacted intensively wi...
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Article
Mineralogical and petrochemical characteristics and genesis of Laoniugou gneiss in Jiapigou gold mine, Jilin Province
Detailed mineralogical and petrochemical studies show that the Laoniugou gneiss of the Jiapigou gold mine is composed mainly of plagioclase gneiss and irregular to lentiform plagioclase amphibolite melanic enc...
