نتایج جستجو برای: coordination

تعداد نتایج: 78244  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان آذرباییجان شرقی - دانشگاه پیام نور مرکز تبریز - دانشکده علوم 1389

چکیده ندارد.

Journal: :Dalton transactions 2013
Stéphane Rigaut

The use of metal complexes to achieve a conductive molecular junction with a special focus on organometallics is overviewed and illustrated with representative examples. The prospects offered by such compounds owing to their specific properties are discussed.

Journal: :Advances in colloid and interface science 2005
M Clemente-León E Coronado A Soriano-Portillo C Mingotaud J M Dominguez-Vera

Langmuir and Langmuir-Blodgett (LB) films of a great variety of molecular metal complexes with interesting magnetic or optical properties have been prepared in the last few years. Some of the results obtained by our group and others are summarized in this article.

Journal: :Zeitschrift fur Naturforschung. Teil B. Anorganische Chemie, organische Chemie, Biochemie, Biophysik, Biologie 1972
J Lauterwein P Hemmerich J M Lhoste

Journal: :Physical chemistry chemical physics : PCCP 2016
Galina V Loukova Alexey A Milov Vladimir P Vasiliev Vladimir I Minkin

For metal-based compounds, the ground- and excited-state dipole moments and the difference thereof are, for the first time, obtained both experimentally and theoretically using solvatochromic equations and DFT/B3LYP/QZVP calculations. The approach is suggested to be promising and easily accessible, and can be universal to elucidate the electronic properties of metal-based compounds.

Journal: :International journal of care coordination 2023

Journal: :iranian journal of child neurology 0
saeideh mirafkhami instructor, islamic azad university of saveh, iranian psychology & counseling organization, saveh, iran seyyed hossein fakhraee professor of neonatology, mofid children’s hospital, shahid beheshti university of medical sciences, tehran, iran sina mirafkhami former instructor, dept. of rehabilitation, shiraz university of medical sciences, shiraz, iran mojtaba yousefi resident of pediatrics, shahid behehshti university of medical sciences, tehran, iran mona varzandeh far general practitioner

objective in this article, a motor skill disorder called developmental coordination disorder (dcd), that is usually first diagnosed during childhood, is explained and discussed. in the year 1987, dcd was formally recognized as a distinct disorder in children by the american psychiatric association  (apa). dcd is a generalized term for the children who have some degrees of impairment in the deve...

جمالی, صادق, رضایی فرشه, حسین, رفیع, نوید رضا,

Integration of distributed generation (DG) into distribution networks causes some protection challenges, which can be solved by appropriate coordination of directional overcurrent relays. The optimal coordination of directional overcurrent relays is an important task to fulfill the protection requirements of the network. This paper presents an optimal coordination method for directional overcur...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2002
ram k. agrawal indranil chakraborti n.k. sharma

the stereochemistry of the actinide elements has recently undergone considerable development and a wide variety of coordination numbers and geometries have been observed. this structural versatility arises from the lack of strong crystal field effects for the 5f-electronic configurations as well as from the large ionic radii of these metal ions, which change markedly with oxidation number, or a...

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