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Congratulations:

             for Great Eid of Fetr

 

From the Throne, voice is saying my Lord!

Singing the nice sound; my Lord! my Lord!

"Open the doors of the heaven", is the cry

Guests are looking towards "the Lord"

ramezanQuran has been revealed for guidance and  leading of the people in the month of Ramadan.  In this month, human being is subject to hospitality of his Lord by practical training of physical and spiritual cleanliness and upgrade.‬ After 1 month fasting and prayer, people celebrate their participation in their most valuable feast offered by their gracious Lord.
G-P-S Graphitic carbon nitride-hematite nanocomposite was synthesized by the hydrothermal method. The VSM test showed the possibility of guidance of the nanoparticles to the cancer tissue by applying an external magnetic field. The heat generation ability of the nanocomposite by a magnetic field and the possibility of using that in PDT for cancer treatment was experimented.

New photovoltaic electrode:

 

Biphasic TiO2 nanoleafed nanorod electrode for dye-sensitized solar cell

 

S. Daneshvar e Asl, S.K. Sadrnezhaad

 

 

D-S The thin-film of hierarchical rutile/anatase TiO2 nanorod/nanoleafs on fluorine-doped tin oxide glass was produced by the hydrothermal method. Superior specific area, accelerating charge transport and improving charge separation at the junctions of rutile nanorods and anatase nanoleafs resulted in 40% increase in energy conversion efficiency.

NiCoCrAlY/CoNiCrAlY Revestimientos:


Cyclic oxidation characteristics of HVOF thermal-sprayed NiCoCrAlY and CoNiCrAlY coatings at 1273 K

 A. Feizabadi, M. Salehi Doolabi, S.K. Sadrnezhaad, M. Rezaei

Journal of Alloys and Compounds
746 (2018) 509
-519

HVOF NiCoCrAlY coating is more resistant to 1000°C air-oxidation than CoNiCrAlY. The main protecting phase on NiCoCrAlY is α-Alumina. Oxidation of CoNiCrAlY initially is sub-parabolic; while finally parabolic.

Artículo reciente:

 

Porous shape memory dental implant by reactive sintering of TiH2–Ni-Urea mixture

 

S. Akbarinia, S.K. Sadrnezhaad, S.A.Hosseini

Materials Science and Engineering: C
107 (2020), 110213

ToothWe produced bifurcated bone-like shape memory implant with desirable tooth-root fixation capability by compact-sintering of TiH2-Ni-urea mixture. The primary constituents of the porous product were Ni and Ti. We could adjust the pores’ shape, size, and interconnectivity for favorite bone ingrowth by using urea as a space holder. Bending tests showed 0.9 mm recoverable deflection for specimens which assisted immediate self-fixation of the implant into the jaw bone cavity.
Sayed Khatiboleslam Sadrnezhaad
Phase Transformation of Porous NiTi PDF Imprimir Correo electrónico
Puntos de vista - Entrevistas
Miércoles 14 de Diciembre de 2011 11:50

niti majlesi

 
NiO Nanoflake por una manera sencilla PDF Imprimir Correo electrónico
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Sábado 11 de Agosto de 2012 19:30
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Permutación de ciencias de la ingeniería, la tecnología y el mercado es un requisito para la finalización del ciclo de innovación PDF Imprimir Correo electrónico
Puntos de vista - Entrevistas
Lunes 27 de Abril de 2009 15:27

2-2

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Necesidad de la investigación en el campo de la producción y el consumo de energía y la optimización ambiental PDF Imprimir Correo electrónico
Puntos de vista - Entrevistas
Martes 25 de Mayo de 2010 10:35

kermanshah2

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Finalización del ciclo de innovación requiere la combinación de ciencia, tecnología y el mercado PDF Imprimir Correo electrónico
Puntos de vista - Entrevistas
Miércoles 16 de Junio de 2010 19:38

Picture6

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