On May 12,2008,a magnitude 7.9 earthquake ruptured the Longmenshan fault system in Sichuan Province,China,collapsing bui......

Dendritic cells (DCs) are the most potent professional antigen-presenting cells, and capable of stimulating naive T cell......

<正> Rare earth elements (REE), due to their exclusive physical-and chemical properties in their geochemical and cosmoch......

<正> During the long evolution of petroleum formation,some aromatic components such as benzene, phenol and anthracene wo......

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A series of Mn-Cu mixed oxide catalysts were prepared by precipitation method. The catalysts were characterized by N 2 a......

A series of fluorescent siloxane-polyurethanes(HPMS-PUs) containing an amino-functionalized,1 8-naphthalimide,fluorescen......

Ba1.0Co0.7Fe0.2Nb0.1O3-δ(BCFN) oxide with perovskite cubic structure was synthesized by solid state reaction method. CO......

Motivated by a grain boundary(GB) healing mechanism that GB turns into a mobile sink through migration to eliminate the ......

The growth of heterogeneous crystal has aroused a great deal of interest in recent years. In this study, KH_2PO_4(KDP)/K......

Hydrogen spillover mechanism of metal-supported covalent-organic frameworks COF-105 is investigated by means of the dens......

Four years ago, Gao Shangming was convinced that his son Yueqing needed to remain in the family’s one-room apartment an......

A research team led by Dr.Qi Hai at Tsinghua University has now discovered how ICOS,an important signaling molecule on t......

B lymphocytes differentiate from hematopoietic stem cells through a series of distinct stages. Early B cell development ......

Fetal cell microchimerism refers to the persistence of fetal cells in the maternal tissues following pregnancy. It has b......

On the basis of the chemical components and stable isotopic compositions of escaped gases from the Tianchi volcanic geo......

Current quality of service(QoS) routing schemes for low earth orbit(LEO) satellites IP networks either neglect the varyi......

美国佐治亚州的奥古斯塔以高球闻名。有70多年历史的奥古斯塔俱乐部是世界上最奢华的俱乐部.它主办的大师杯赛是美国所有高赛中水......

GENERAL CONSIDERATTONS In my previous paper dealing with river profile of equilibrium andknickpoints,I have pointed out......

INTRODUCTION One of the major structural features in north China is the great fault system in central Shensi and Shansi......

A balance between growth and apoptosis plays a critical role in maintaining the homeostasis of cardiovascular tissues.Du......

Geochemical potential field is defined as the scope within the earth’s space where a givencomponent in a certain phase......

This paper deals with a preliminary study of 13 localities of Precambrian iron-formations in the Jiamusi median massif ......

4.Famiglia Ardeidae(generi Nycticorax,Ardeola,Egretta,Ardea)PREFAZIONE-Questa nuova parte fa seguito alle tre precedent......

Ertixiite (Na_2Si_4O_9), a new mineral found in a miarolitic cavity of the Altay pegmatite Mine,Xinjiang, China, is ass......

O. IntroductionGold is commonly considered an inert element, but its geochemicalproperties are not so inert. In the area......

MOST previous studies of organic geochemistry in an ore deposit focus on the bitumen and kero-gen associated with ores ......

MORE than 30 gossan-type gold deposits have beed discovered in the Middle-Lower Yangtze River Area.The profile of gold-b......

QUARTZ is present mainly as the species H_4SiO_4 in fluid. The currently accepted values for quartz solubility at low t......

Elements and natural radionuclides in the contact zone of two granites with different ages would migrate from one to th......

With development of miniaturization,high integration,multifunction and high efficiency of electronic packaging technolog......

Based on detailed studies of paleoearthquakes along major active faults in the transition area between the north eastern......

The palaeoproterozoic extensional structure in the east of Liaoning Province underwent sub-bedding ductile shear flowing......

In recent2 0 years,because of the finding ofmany large- superlargegold deposits,we re- new the theories for prospecting......

Previous studies have shown that the ascending, oxidizing brines play a very important role in Kupferschiefer mineraliz......

In order to discuss the supergene mobility of noble metal elements in black rock series, measurements have been conduct......

For the past two decades, studies and debates on the modern human origins around the world have attracted attentions to ......

This paper presents the latest progress made on the research of Mesozoic tectonic system transition from the E-W paleo-T......

Ga N micro-pyramids with AlGaN capping layer are grown by selective metal–organic–vapor phase epitaxy(MOVPE). Compared......

It’s hard to imagine how the Wuyi Mountainscan so well hide a city built in the Han Dynasty(206 BC-220 AD) for so long.......

无线网络的发展和移动设备的普及让用户可以方便地在漫游中访问互联网,而无线信道的加宽也使得在线多媒体娱乐逐步成为可能.目前大......

英语学到一定程度,再进一步提高,学生会感到困难,这时候提高英语水平的主要障碍就是有限的词汇,所以在英语教学中应把词汇教学放在......

The influence of chloride type on the diffusivity of chloride ions in concrete was studied by experiment. The result sho......

Rural-urban migrants can be classified into two categories: plannedrural-urban migrants and spontaneous rural-urban mig......

The first branchial arch malformation(FBAM) is a rare congenital defect associated with anomalous development of the fir......

Too few slots and too high fees-public kindergartens are forcing low-income parents to look to unlicensed facilities, wh......

Purpose: To determine whether the topical application of keratinocyte growth factor-2 (KGF-2) can enhance corneal epithe......

The numerical study of nanoparticle deposition in a fully developed laminar flow under different conditions is presented......

The effect of an external magnetic field on the preparation of silver nanowires was studied. The silver nanowires were s......

To further improve the oxidation-resistance of materials and reduce the cost of grid plates in grate-kiln, a new kind of......