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Controllable Synthesis of VSB‐5 Microspheres and Microrods: Growth Mechanism and Selective Hydrogenation Catalysis

Nanoporous VSB?5 nickel phosphate molecular sieves with relatively well controllable sizes and morphology of microspheres assembled from nanorods were synthesized at 140??C over a short time in the presence of hexamethylenetetramine (HMT) by a facile hydrothermal method.

出版机构:WILEY‐VCH Verlag

刊物名称:Chemistry - A European Journal

出版时间:2008

ISSN:0947-6539

数据源:报刊文摘

Automated Solid‐Phase Synthesis of Protected Oligosaccharides Containing β‐Mannosidic Linkages

For automated oligosaccharide synthesis to impact glycobiology, synthetic access to most carbohydrates has to become efficient and routine. Methods to install ?difficult? glycosidic linkages have to be established and incorporated into the overall synthetic concept.

出版机构:WILEY‐VCH Verlag

刊物名称:Chemistry - A European Journal

出版时间:2008

ISSN:0947-6539

数据源:报刊文摘

Soundscape Design Through Evolutionary Engines

Two implementations of an Evolutionary Sound Synthesis method using the Interaural Time Difference (ITD) and psychoacoustic descriptors are presented here as a way to develop criteria for fitness evaluation.

出版机构:Sociedade Brasileira de Computação

刊物名称:Journal of the Brazilian Computer Society

出版时间:2008

ISSN:0104-6500

数据源:报刊文摘

New boron-containing bacteriochlorin p cycloimide conjugate

A conjugate of the bacteriochlorophyll a derivative with the cobalt bis(dicarbollide) anion [3,3?

出版机构:Springer US

刊物名称:Russian Chemical Bulletin

出版时间:2008

ISSN:1066-5285

数据源:报刊文摘

Diazadienes in lanthanide chemistry: a new insight into old ligands. Synthesis, structures, and properties of complexes {[(R)CNC6H3Pri 2]2}Lu(THF)2(μ-Cl)2Li(THF)2 (R = CH3 or CH2)

The treatment of DAD with 2 equiv. of BuLi in a diethyl ether-hexane mixture at 20 ?C results in the C-H bond activation of the methyl substituents at the imine carbon atom.

出版机构:Springer US

刊物名称:Russian Chemical Bulletin

出版时间:2008

ISSN:1066-5285

数据源:报刊文摘

Synthesis and antioxidant activity of 7,7,9-trimethyl-6,7-dihydrofuro[3,2-f]quinoline

The method for the synthesis of 7,7,9-trimethyl-6,7-dihydrofuro[3,2-f]quinoline was developed. The parameters characterizing its antioxidant activity, the stoichiometric inhibition factor (f ?

出版机构:Springer US

刊物名称:Russian Chemical Bulletin

出版时间:2008

ISSN:1066-5285

数据源:报刊文摘

Dimensional and geometrical tolerance synthesis based on constrained optimisation: an industrial case

This paper develops a method for optimum tolerancing of components in assemblies. This approach, based on the solution of a constrained optimisation problem, has been applied to an industrial case of an opening door system.

出版机构:Inderscience Publishers

刊物名称:International Journal of Computer Applications in Technology

出版时间:2008

ISSN:0952-8091

数据源:报刊文摘

Acoustic Modelling for Croatian Speech Recognition and Synthesis

This paper presents the Croatian context-dependent acoustic modelling used in speech recognition and in speech synthesis. The proposed acoustic model is based on context-dependent triphone hidden Markov models and Croatian phonetic rules.

出版机构:IOS Press

刊物名称:Informatica

出版时间:2008

ISSN:0868-4952

数据源:报刊文摘

Mechanically-activated solid-state synthesis of nanoparticles of HfB2, HfC and HfN from partially hydrated hafnium tetrachloride

Nanocrystalline hafnium diboride, carbide and nitride are synthesised by a two-step process, namely a short mechanical activation step (?1?2 h) of powder mixtures based on partially hydrated hafnium tetrachloride, ph-HfCl4, and on magnesium, followed by a brief annealing step (?

出版机构:Inderscience Publishers

刊物名称:International Journal of Nanotechnology

出版时间:2008

ISSN:1475-7435

数据源:报刊文摘

Deriving efficient control in Process Networks with Compaan/Laura

The Compaan/Laura tool chain allows efficient mapping of signal processing applications written in Matlab onto reconfigurable platforms. In this chain, the Matlab code is converted into a Kahn Process Network model, which serves as input to a hardware generation tool.

出版机构:Inderscience Publishers

刊物名称:International Journal of Embedded Systems

出版时间:2008

ISSN:1741-1068

数据源:报刊文摘