نتایج جستجو برای: nano structure γ

تعداد نتایج: 1677288  

2013
Sandip S. Magdum

Recent nanotechnological revolution mandates astonishing imagination about future nanoworld. Nature has ability to create nanobiomolecules which can function in extraordinary way which can be used to produce nano hybrid systems. The opportunity to use such nanobiomolecules in combination of nanomechanical systems for development of novel nano hybrid systems for their various applications needs ...

2014
Zhen-Guo Fu Ping Zhang Mu Chen Zhigang Wang Fa-Wei Zheng Hai-Qing Lin

The peculiar nature of topological surface states, such as absence of backscattering, weak anti-localization, and quantum anomalous Hall effect, has been demonstrated mainly in bulk and film of topological insulator (TI), using surface sensitive probes and bulk transport probes. However, it is equally important and experimentally challenging to confine massless Dirac fermions with nano-steps on...

Journal: :شیلات 0
مهدی فریدی کلورزی دانشجوی کارشناسی ارشد تکثیر و پرورش آبزیان، گروه شیلات، دانشکده منابع طبیعی، دانشگاه گیلان، صومعه سرا، ایران بهرام فلاحتکار استاد گروه شیلات، دانشکده منابع طبیعی، دانشگاه گیلان، صومعه سرا، ایران سهیل علی نژاد استادیار مؤسسه آموزش عالی علمی کاربردی جهاد کشاورزی، تهران، سازمان تحقیقات آموزش و ترویج کشاورزی، ایران داریوش داودی استادیار بخش تحقیقات نانوتکنولوژی، پژوهشکده بیوتکنولوژی کشاورزی، کرج

the present study was carried out to evaluate the effects of dietary nano-structured zeolite (nz) levels on reduction of aflatoxin b1 (afb1) in the diet of rainbow trout (oncorhynchus mykiss) for 56 days. for this purpose, 270 fish (23 ± 3.7 g) were randomly distributed into 6 groups including c (control), nz0.5 (basic ration + 0.5 % nano-structure zeolite), nz1 (basic ration + 1 % nano-structu...

Journal: :journal of nanostructures 2013
m. hosseyni sadr a. morsali sh. hojaghani

a new nano-sized cobalt(ii) coordination polymer, (col1).0.5dmf.1.5ch3oh(1); [h2l1 = 5-(4-carboxy phenyl azo) salicyilic acid] has been synthesized by a sonochemical method. the thermal stability of compound 1 was studied by thermo- gravimetric and differential thermal analyses. nano-structure of this coordination polymer was characterized by elemental analyses, ir spectroscopy,  powder x-ray d...

2011
Q. Jin

A series of experiments were performed for toluene decomposition from a gaseous influent at normal temperature and atmospheric pressure by nonthermal plasma coupled with a combination of catalysts technology. Nonthermal plasma was generated by dielectric barrier discharge. γ-Al2O3 was used to be a sorbent and a catalyst carrier. Nanocatalysts were MnO2/γ-Al2O3 coupled with modified ferroelectri...

2007
MATTHIAS KURZKE DANIEL SPIRN

We consider the Gamma limit of the Abelian Chern-Simons-Higgs energy

Journal: :journal of computational applied mechanics 0
shahab azimi department of mechanical engineering, university of tehran, tehran, iran nano technology research center, research institute of petroleum industry, tehran, iran abbas rastgoo department of mechanical engineering, university of tehran, tehran, iran sorena sattari vice-presidency for science and technology, tehran, iran nano technology research center, research institute of petroleum industry, tehran, iran alimorad rashidi nano technology research center, research institute of petroleum industry, tehran, iran received: 9

nano fillers are part of new studies to enhance various properties of fluids and solids. for example, adding nanoparticles as an enforcement in nanocomposites or as an additive to improve thermal or electrical properties in nano-fluids are of extreme importance in science and industry. there are numerous methods to uniformly disperse nanoparticles in fluid and solid phase. one of the well-used ...

Journal: :Journal of Sustainable Cement-Based Materials 2022

Belite cement was prepared using nano-silicas extracted from three different agricultural wastes – black rice husk ash (BRHA), bagasse (BA), and palm oil fuel (POFA) which were reacted at 1200 − 1400 °C with CaC2 residue as calcium source. The product compared that CaCO3. Nano-silica BRHA of very fine particle size (surface area 312.4 m2/g V/S ratio 0.35 × 106 cm) being highly reactive, forms β...

Journal: :Sustainability 2023

Epoxy resin is extensively used in gas insulated switches as a renewable energy coating due to its exceptional insulation, mechanical characteristics, and environmental friendliness. The higher resistivity of the epoxy causes numerous surface charges accumulate on result carrier injection high DC electric field, which may cause insulation failure power transmission system. In this study, variou...

Journal: :international journal of bio-inorganic hybrid nanomaterials 0

wood is a naturally renewable material with both continuous and isolated pore systems. wood-composite panels have the privilege of offering a homogeneous structure to be used as constructional and structural materials. however, its nature makes it susceptible to biological wood-deteriorating agents, water absorption and thickness swelling, fire, etc. using nano-materials are very easy in the wo...

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