Simplicity and stability of an analytical method are the key to practical applications.In order to achieve such a goal,a......

We give a necessary and sufficient condition where a generalized inductive limit becomes a simple C*-algebra.We also sho......

Painting by Ren Bonian reflected not only the style of purity and elegance advocated by refined scholars,but also the fe......

A method is proposed to estimate the seismic soil-structure-interaction(SSI) effects for use in engineering practice. It......

A new method for preparation of N-tosylimines by InCl_3-mediated condensation of aldehydes with p-toluenesulfonamide in ......

ZnO nanorod arrays were fabricated in aqueous solutions under external voltages.The morphology and length of the nanorod......

A numerical method for solving the two-dimensional shallow water equations was presented. This method was based on the t......

AIM:To establish a GC-MS method for the determination of calophyllolide in Calophyllum inophyllum L.and its application ......

Magnetically recoverable Fe3O4 nanoparticles have been synthesized as a catalyst for the cyclocondensation of 1,2-phenyl......

在青瓷之乡龙泉鹅庄,近来出现一幢墙面全部用古青瓷片装饰的楼房,古雅质朴,成为一道亮丽的风景。周姓房主数十年如一日收藏古青瓷......

Nitrogen content is an important parameter for petroleum refining processes. The combined use of mid-infrared attenuated......

In this study, a semi-analytical formulation based on the Scaled Boundary Finite Element Method (SBFEM) was proposed and......

A simple, efficient, and ecofriendly procedure has been developed using propane-1,2,3-triyl tris(hydrogen sulfate) as a ......

12-Aryl-8,9,10,12-tetrahydrobenzo[a]xanthene-11-one derivatives were synthesized by a convenient and environmentally ben......

Poly(4-vinylpyridinium) perchlorate has been used as a supported,recyclable,environmentally-benign catalyst for the form......

A simple, green, and efficient synthesis protocol for the synthesis of 3,4-dihydropyrimidin-2-(1H)-ones using boehmite n......

A simple and efficient protocol for the deprotection of dithioacetal,1,3-dithianes and 1,3-dithiolanes has been develope......

Click chemistry was applied to immobilize three kinds of alkyne-carboxylic acids onto azide-modified silica gel to prepa......

Nano titania-supported sulfonic acid(n-TSA) has found to be a highly efficient, eco-friendly and recyclable heterogeneou......

A cost-effective, highly useful and eco-friendly procedure for the one-pot synthesis of highly substituted pyrazole deri......

Potassium methyl siliconate(PMS) was investigated as a simple physicochemical modification in aged paper using silane co......

Isoquinoline reacts with dialkyl acetylenedicarboxylates in the presence of kojic acid or8-hydroxyquinoline to generate ......

The one-pot three-component cyclocondensation has been developed involving the reaction of benzil with an aromatic aldeh......

Membrane technology is becoming more important for CO 2 separation from natural gas in the new era due to its process si......

A simple and highly efficient one-pot method for the construction of α-hydroxyketone phosphates from terminal alkynes a......

A visible light-mediated approach for the preparation of α-bromo-α,β-unsaturated ketones and aldehydes was developed.......

The real-time retrieval of submicron aerosol size distributions is of major interest for applications. Based on the Mie ......

Dopamine(DA) plays an important role in health and peripheral nervous systems. Colorimetric detection of DA has the adva......

Rockfill material is widely used for construction of high rockfill dam due to its facility,economical cost,high strength......

An efficient,convenient and environmentally benign procedure for the synthesis of novel 3-oxo-3Hbenzo[a]pyrano[2.3-c]phe......

Caffeine was applied as a green and natural catalyst for the one-pot,four-component sequential condensation between 2-hy......

A practical and straightforward protocol has been developed for the preparation of 2-thioxo-2,3-dihydroquinazolin-4(1H)-......

Successful synthesis of single iron–phthalocyanie(FePc) framework layer on substrate and its transferrable properties o......

A detailed investigation of a thermodynamic process in a structured packing distillation column is of great importance i......

Chemosensors and imaging probes have been the focus of significant research interest over the past few decades.In part d......

本刊讯 北京现代新一代中级车全新悦动在泉城济南摩登上市，共发布5款1.6L排量车型，售价7.99万-11.59万。全新悦动是北京现代在传承悦......

By employing an electrical micro-titration system, in which a capacitively coupled contactless conductivity detector(C4D......

Leonurine(1),an important ingredient in leonurus sibiricus L,can be used for some gynecological disease.We have develope......

Syngas conversion to fuels and chemicals is one of the most challenging subjects in the field of C1 chemistry. It is con......

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If you are going on a long journey tomorrow,my friend,wherever you are,please remember Khotan in Southern Xinjiang sends......

The distribution of thermal stresses in functionally graded polycrystalline diamond compact (PDC) and in single coating ......

曼哈德·冯·格康认为,能够经得起时间考验的建筑一定是基于可持续性考虑的、积极回应城市环境的以及造价经济的。“我们是建筑师,......

The paper presents a kind of transmission system which employs M-ary Position Phase Shift Keying(MPPSK) to send data and......

Cellular Automaton (CA) based traffic flow models have been extensively studied due to their effectiveness and simplicit......

This letter proposes a novel design of a Micro Electro Mechanical System (MEMS) device featuring a metal grating vibrato......

Using both acoustic-optic (AO) Q-switeh and GaAs saturable absorber, a diode-pumped doubly Q-switehed Nd:GdVO4/KTP green......

One-Cycle Control(OCC) is a universal method to control single or three-phase power components/modules such as MOSFET. ......

Since ramps are an important composition of traffic systems and there often exist multi ramps in a traffic system,the nu......

A new cycle-by-cycle control flyback converter with primary side detection and peak current mode control is proposed an......