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Condolences:

             Demise of Prophet Muhammad(PBUH)
              Martyrdom of Imam Hassan(PBUH)

After ten years of stay in Medina on June 8, 632 the Prophet fell ill and died after a few days of illness. According to existing traditions the last words on his lips were advice concerning slaves and women. On the Islamic calendar, the anniversaries of the deaths of the prophet Muhammad and his grandson, Hasan, are held on the same date.

M and H Imam HassanPBUH): "Allah has made the month of Ramadan the racetrack of His creatures so that they will compete with each other in acts of obedience to Him to attain His satisfaction. Some people preceded others and could win, while others dropped behind and failed. How strange that who plays and laughs on the day when the good-doers are rewarded and the wrongdoers are losing! By Allah, I take the oath, if the cover is removed, man will realize that the good-doers are engaged in their advantages and the evildoers are engaged in their sins.".

Condolences:
                for Anniversary of Ashura

On 10th of Muharram of 61st AHL (~October 20th, 680 ACE), Imam HosseinPBUH(the grandson of Prophet MuhammadPBUH) and his 72 companions heroically resisted an army of thousands sent by the tyrant ruler of their time; until all were martyred. Based on teachings of HosseinPBUH, honorable martyrdom is much better than living under cruelty, injustice and oppression.

ashuraeAn Important Lesson: The event of Ashura has become an inspiration and beacon for future generations not to surrender to tyranny, transgression and deceit. Imam HusseinPBUH has taught lessons of dignity, proud, victory and an everlasting slogan: “Never Ever Disgrace!”
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 Coatings:


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.

Recent Article:

 

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.
Electronic communication of industrial/research people is not enough for technology development PDF Print E-mail
Interviews
Sunday, 19 April 2009 14:44

officials

Your requested interview is in Persian. For more information please see Persian Version.

 
Present facilities not designed for research and development scheme PDF Print E-mail
Interviews
Monday, 08 March 2010 13:56

00

Your requested interview is in Persian. For more information please see Persian Version.

 
Providing applied research topics to the research institutions increases national scientific growth PDF Print E-mail
Interviews
Wednesday, 22 April 2009 14:54

Your requested interview is in Persian. For more information please see Persian Version.

 
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