نتایج جستجو برای: template methodology

تعداد نتایج: 284616  

Journal: :iranian journal of science and technology (sciences) 2013
p. bora

the in-situ method of synthesis has been used to isolate oxovanadium(iv) complexes with ligands derived by reaction of benzil with amino acids such as glycine, alanine, serine, cysteine and valine, where template effect of vo +2 cation appears to play an important role. the complexes are characterised by elemental analysis, magnetic moment measurements and spectral (infrared, electronic and ele...

Journal: :journal of sciences, islamic republic of iran 2011
f. farzaneh

cr2o3 nanoparticles were prepared using cr(no3)3.9h2o as starting material, triethanolamine (tea) as template and water as green solvent under microwave irradiation. the products were characterized by x-ray diffraction (xrd), transmission electron microscopy (tem), fourier transform infrared (ft-ir), photoluminescence (pl) and raman spectroscopy. the size distribution of individual particles we...

Journal: :international journal of nano dimension 0
azadh tadjarodi research laboratory of inorganic materials synthesis, department of chemistry, iran university of science and technology, 16846-13114, tehran, iran. mina imani research laboratory of inorganic materials synthesis, department of chemistry, iran university of science and technology, 16846-13114, tehran, iran.

in this work, the synthesis of porous structure of cadmium oxide with multilayered sheet-like morphology in nano-meter size using adipic acid as soft template by solvothermal/thermal decomposition process is reported. chemical analyses exhibited that the formation of porous sheet-like structure is originated from bidentate coordination mode of adipate units to cd-center. it was found that the c...

Journal: :journal of nanostructures 2012
m. almasi kashi a. ramazani n. akhshi e. j. khamse z. fallah

coni nanowires were deposited by pulsed electrodeposition technique into porous alumina templates. the effect of off time between pulses (toff) and reductive/oxidative time (treduc/oxid) on the microstructure and magnetic properties of the coni nanowires were investigated. maximum coercivity and squareness were obtained for samples fabricated at treduc/oxid= 0.5 ms and toff =400 ms. the coerciv...

2017
Vikash Gupta Grégoire Malandain Nicholas Ayache Xavier Pennec Gregoire Malandain

Spatial normalization is one of the most important steps in population based statistical analysis of brain images. This involves normalizing all the brain images to a pre-defined template or a population specific template. With multiple emerging imaging modalities, it is quintessential to develop a method for building a joint template that is a statistical representation of the given population...

2007
Zanjun Lu Derong Liu

| This paper presents a new synthesis procedure (design algorithm) for cellular neural networks with space-invariant cloning template with applications to associative memories. In the present synthesis procedure, the design problem is formulated as a set of linear inequalities and the inequalities are solved using the well-known percep-tron training algorithm. When desired memory patterns are g...

Journal: :Analytical biochemistry 2003
Zhen Huang Jack W Szostak

We report here a unique approach to selectively label and detect specific RNA in an RNA mixture (without separation or purification) using DNA polymerase, dNTP labels, and a short synthetic DNA template complementary to the 3(')-terminus of the RNA. The detection sensitivity is high, at attomole level (10-18 mole). The selective principle was demonstrated by individually labeling and detecting ...

Journal: :Chemical Society reviews 2007
Matthew S Vickers Paul D Beer

This tutorial review describes the evolution of the field of chemical templation, in particular, emphasising the impact its application has made to the synthesis of mechanically interlocked structures. Recent advances in the use of negatively charged template species for the synthesis of interlocked structures are detailed, with the main focus of this review describing the development of a gene...

Journal: :CoRR 2016
Keiichi Shima

The analysis techniques of system log messages (syslog messages) have a long history from when the syslog mechanism was invented. Typically, the analysis consists of two parts, one is a message template generation, and the other is finding something interesting using the messages classified by the inferred templates. It is important to generate better templates to achieve better, precise, or co...

2002
Alexandre G. S. Prado Claudio Airoldi

The co-condensation of a tetraethoxysilane molecule on a neutral n-octylamine surfactant template is a convenient synthetic methodology for mesostructured material preparations. Distinct routes of template removal were investigated. The neutral surfactant was removed by calcination, hot solvent extraction, heating at 150 uC, in vacuo at room temperature and at 100 uC, and air drying, with the p...

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