نتایج جستجو برای: modification mechanism

تعداد نتایج: 683076  

Journal: :Molecules 2016
Molecules Editorial Office

The Molecules Editorial Office wishes to make the following erratum to this paper [1]. There is a misspelling in the title of “Mechanism of NO Photocatalytic Oxidationon g-C3N4 Was Changed by Pd-QDs Modification.” The correct title should be “Mechanism of NO Photocatalytic Oxidation on g-C3N4 Was Changed by Pd-QDs Modification.” We apologize for any inconvenience caused to the readers by this m...

Journal: :Polymers 2021

Oppositely charged polymer–surfactant complexes are frequently explored as a function of phase space defined by the charge ratio Z, (where Z = [+polymer]/[?surfactant]), commonly accessed through surfactant concentration. Tuning behaviour and related properties these is an important tool for optimising commercial formulations; hence, understanding relationship between bulk pertinent. Here, with...

2017
Samuel J Gershman Marie-H Monfils Kenneth A Norman Yael Niv

Retrieving a memory can modify its influence on subsequent behavior. We develop a computational theory of memory modification, according to which modification of a memory trace occurs through classical associative learning, but which memory trace is eligible for modification depends on a structure learning mechanism that discovers the units of association by segmenting the stream of experience ...

2010
Jiang Wang Xianhua Dai Qian Xiang Yangyang Deng Jihua Feng Zhiming Dai Caisheng He

Eukaryotic genomes are packaged into chromatin by histone proteins whose chemical modification can profoundly influence gene expression. The histone modifications often act in combinations, which exert different effects on gene expression. Although a number of experimental techniques and data analysis methods have been developed to study histone modifications, it is still very difficult to iden...

Journal: :international journal of automotive engineering 0
pramanik

kinematic synthesis of a trailing six-member mechanism has been carried out to achieve five precision points of an automotive steering mechanism. the inner wheel can be rotated up to forty five degrees with fair accuracy. results show that the divergent end behavior of ackermann steering mechanism has been overcome by the present mechanism. the work is similar to earlier work by the present aut...

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