COVID-19 pandemic has become a serious public health crisis for developed and developing countries around the world.As o......

Knowledge scenario is the concrete background and environment of knowledge production and application, and only in the s......

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Although conceived as a rational deduction,the choice of the principles of justice requires a consensus about the same b......

　　MicroRNAs (miRNAs) have been shown to play crucial roles in the response of plants to biotic and abiotic stresses in......

Hepatitis B virus(HBV) circulates in blood and replicates in the presence of quasispecies. During HBV replication, HBV D......

Hepatitis B virus(HBV)is a DNA virus with complex replication,and high replication and mutation rates,leading to a heter......

AIM:To investigate the role of IKBKAP(inhibitor of kappa light polypeptide gene enhancer in B-cells,kinase complexassoci......

By means of four different kinds of two-center expansions of the free-space Green function, the generalized scattered-wa......

In order to solve the difficulty of detailed recognition of subdivisions of structural coal types,a differentiation mode......

为探索DREB2ACA基因(constitutive activate DREB2A,组成型激活DREB2A基因)在植物抗盐反应中的功能及其在植物抗逆基因工程中的运......

We perform a series of high-pressure synchrotron x-ray diffraction(XRD) and resistance measurements on the Weyl semimeta......

Henan, located in the heart of China, is known as one of the most important birthplaces of Chinese civilization. A long ......

A chemometric method to determine selective ion by using non-negative immune algorithm (NNIA) was proposed. In the metho......

A two-dimensional lead complex, [Pb(C14N3O2H12S)(NO3)]n·nH2O, was prepared by the reaction of salicylyl-4-phenyl thiose......

The first part of this report describes the data reduction of non-merohedrally twinned crystals measured on Bruker and A......

Crohn’s disease(CD)and ulcerative colitis(UC)are the two main forms of inflammatory bowel disease(IBD)with both overlap......

New approaches for facility distribution in chemical plants are proposed including an improved non-overlapping constrain......

The potassium tantalate niobate KTa_(0.63)Nb_(0.37)O_3 single crystal with large size and good quality was synthesized b......

Several recently developed analytical techniques, based on high-end mass spectrometry and chromatography, for dealing wi......

K shell fluorescence parameters of pure Ti and some of its compounds have been determined experimentally using an Ultra-......

Minor-adjustment of the retention of peptides, induced by varying the mobile phase flow-rate(MPF-R), is a new dynamic se......

Alcohol use disorder(AUD), mild traumatic brain injury(m TBI), and posttraumatic stress disorder(PTSD) commonly co-occur......

This paper presents the simulation and the analysis of the transient process of a Francis turbine during the load reject......

Because of both ozone gas and ozone solution are instable which limits the application of ozone, to solve the storage pr......

Water is a critical natural resource upon which all social and economic activities and ecosystem functions depend. With ......

【Source】A New Account of the Tales of the World,compiled and edited by Liu Yiqing(403-444)during the Liu SongDynasty(4......

A complex rubber foam under quasi-static compression is simulated using the finite element method(FEM). The present work......

A new series of β-Sr Ge(PO_4)_2:RE(RE=Eu~(2+),Eu~(3+),Tb~(3+)) phosphors were synthesized and characterized by using X-......

Background In-stent restenosis (ISR) remains a challenge for interventional cardiologists. Some data suggest that drug-e......

Deficiency of the Preventive Erosion Capacity (PEC) of a bridge pier is the main factor leading to bridge fai lures. In......

请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

Through the introduction of the overlapping factors between the light (pump and signal) intensities and the erbium dopi......

Postmitotic neurons in the neocortex migrate to appropriate positions and form layered structures of nascent cortex duri......

现代社会,各行各业都有很多表现出色的女性。她们或独挡一面,或冲锋在前,为事业狠拼。但身为女性,无论其职场表现多么出色,都难以......

This paper presents the study on two continuous glacio-lacustrine sedimentary deposits, Laotanfang (3 597 m) and Shibant......

本文在忽略放大自发辐射 (ASE)和上转过程影响的情况下 ,用重迭因子的方法 ,得到了 980 nm波段泵浦的掺铒光波导放大器增益的隐式......

1 Introduction Reservoir architecture refers to pattern,scale,direction and overlapping relationship of different levels......

Systemic lupus erythematosus(SLE) encompass a broad spectrum of liver diseases. We propose here to classify them as foll......

An anti-aliasing filter for ADCs using a combination of active RC and analog FIR filters is presented in this letter. T......

Waveforms play a key role in overlapping time division multiplexing (OvTDM) system. The OvTDM has been proved to be a no......

A load-balancing scheme for IEEE 802.11 WLANs based on cooperative game theory is presented.A coalition among the access......

On the basis of investigating the statistical data of bus transport networks of three big cities in China,wepropose tha......

The crystals of alkaloid Dehydrocrydaline chloride (C_(22)H_(24)NO_4·HCl) belong to the orthorhombic system. The space......

Asthma is a common disease affecting millions of people worldwide and exerting an enormous strain on health resources in......

This paper evaluates the economic cost of earlier retirement,the benefits of working longer in Canada and the consequenc......

The basic principle of optimal method called “moving overlapping resolution mappingMethod” to select the optimal bina......

A series of different H-mordenites from acid leaching and steam calcination have beenmeasured with ~(29)Si NMR. Through......

普尔原有路桥的交通压力非常大,这座新桥是城市未来发展策略中的一个重要组成部分。它要跨越一条繁忙的水道,连系起老城和下哈姆斯......

Based on propagation-rate equations, the influence of different input pulse durations on the properties of Er~(3+)/Yb~(3......