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Showing 1 to 12 of 391 entries
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Technology-enhanced learning in construction education using mobile context-aware augmented reality visual simulation

Asset based approaches STEM training

Behzadan AH, Shirazi A.
GSID: 5ns_5ZcV05AJ
A Shirazi, AH Behzadan - 2013 Winter Simulations Conference …, 2013 - ieeexplore.ieee.org

… methods, as well as memorization are still largely considered the cornerstones of STEM education… ultimately sought to be generalized to and useful in broader areas of STEM education. …

Assessment of Factors Affecting Adolescent Patients' Compliance with Hawley and Vacuum Formed Retainers.

Journal of clinical and diagnostic research : JCDR

Mirzakouchaki B, Shirazi S, Sharghi R, Shirazi S.
PMID: 27504404
J Clin Diagn Res. 2016 Jun;10(6):ZC24-7. doi: 10.7860/JCDR/2016/18539.7897. Epub 2016 Jun 01.

INTRODUCTION: Success of orthodontic retention with removable retainers almost entirely depends on patients' compliance.AIM: This study was carried out to investigate the relationship between adolescent orthodontic patients' compliance and various clinical and social factors.MATERIALS AND METHODS: The data were...

Synthesis, characterization and in vitro biocompatibility study of Au/TMC/Fe3O4 nanocomposites as a promising, nontoxic system for biomedical applications.

Beilstein journal of nanotechnology

Shirazi H, Daneshpour M, Kashanian S, Omidfar K.
PMID: 26425418
Beilstein J Nanotechnol. 2015 Aug 03;6:1677-1689. doi: 10.3762/bjnano.6.170. eCollection 2015.

The unique properties and applications of iron oxide and Au nanoparticles have motivated researchers to synthesize and optimize a combined nanocomposite containing both. By using various polymers such as chitosan, some of the problems of classic core-shell structures (such...

Cooperation between adsorbates accounts for the activation of atomic layer deposition reactions.

Nanoscale

Shirazi M, Elliott SD.
PMID: 25786200
Nanoscale. 2015 Apr 14;7(14):6311-8. doi: 10.1039/c5nr00900f.

Atomic layer deposition (ALD) is a technique for producing conformal layers of nanometre-scale thickness, used commercially in non-planar electronics and increasingly in other high-tech industries. ALD depends on self-limiting surface chemistry but the mechanistic reasons for this are not...

Design, implementation and characterization of a quantum-dot-based volumetric display.

Scientific reports

Hirayama R, Naruse M, Nakayama H, Tate N, Shiraki A, Kakue T, Shimobaba T, Ohtsu M, Ito T.
PMID: 25683656
Sci Rep. 2015 Feb 16;5:8472. doi: 10.1038/srep08472.

In this study, we propose and experimentally demonstrate a volumetric display system based on quantum dots (QDs) embedded in a polymer substrate. Unlike conventional volumetric displays, our system does not require electrical wiring; thus, the heretofore unavoidable issue of...

Giant Parapharyngeal Space Pleomorphic Adenoma Causing Acute Airway Obstruction.

Oman medical journal

Bist SS, Luthra M, Agrawal V, Shirazi N.
PMID: 28584606
Oman Med J. 2017 May;32(3):240-242. doi: 10.5001/omj.2017.44.

Primary parapharyngeal space (PPS) tumors are rare, representing only 0.5% of all head and neck neoplasms. About 80% of tumors of this space are benign, and 20% are malignant. They often pose therapeutic and diagnostic problems due to variable...

Analgesic Effects and Safety of Desmopressin, Tramadol and Indomethacin in Patients with Acute Renal Colic; A Randomized Clinical Trial.

Bulletin of emergency and trauma

Shirazi M, Salehipour M, Afrasiabi MA, Aminsharifi A.
PMID: 27162901
Bull Emerg Trauma. 2015 Apr;3(2):41-5.

OBJECTIVE: To compare the efficacy of desmopressin (DDAVP), tramadol and indomethacin on pain intensity of patients with acute renal colic caused by urolithiasis.METHODS: This prospective, randomized clinical trial was conducted between July 2005 and July 2006 including 120 patients...

Radioprotective effect of melatonin on the cervical spinal cord in irradiated rats.

Cell journal

Haddadi G, Shirazi A, Sepehrizadeh Z, Mahdavi SR, Haddadi M.
PMID: 23577303
Cell J. 2013;14(4):246-53. Epub 2013 Feb 20.

OBJECTIVE: It has been suggested that the vascular endothelial growth factor (VEGF) gene expression plays an important role in radiation-induced injury to the spinal cord. This study assesses the radioprotective effects of N-acetyl-5-methoxytryptamine (melatonin) through its modulation of VEGF...

An upgrade of the magnetic diagnostic system of the DIII-D tokamak for non-axisymmetric measurements.

The Review of scientific instruments

King JD, Strait EJ, Boivin RL, Taussig D, Watkins MG, Hanson JM, Logan NC, Paz-Soldan C, Pace DC, Shiraki D, Lanctot MJ, La Haye RJ, Lao LL, Battaglia DJ, Sontag AC, Haskey SR, Bak JG.
PMID: 25173265
Rev Sci Instrum. 2014 Aug;85(8):083503. doi: 10.1063/1.4891817.

The DIII-D tokamak magnetic diagnostic system [E. J. Strait, Rev. Sci. Instrum. 77, 023502 (2006)] has been upgraded to significantly expand the measurement of the plasma response to intrinsic and applied non-axisymmetric "3D" fields. The placement and design of...

Comparison of the effect of selected muscle groups fatigue on postural control during bipedal stance in healthy young women.

Nigerian medical journal : journal of the Nigeria Medical Association

Shirazi ZR, Jahromi FN.
PMID: 24403706
Niger Med J. 2013 Sep;54(5):306-9. doi: 10.4103/0300-1652.122331.

BACKGROUND: The maintenance of balance is an essential requirement for the performance of daily tasks and sporting activities and muscular fatigue is a factor to impair postural control, so this study was done to compare the effect of selected...

Radio-protective role of antioxidant agents.

Oncology reviews

Shirazi A, Mihandoost E, Mahdavi SR, Mohseni M.
PMID: 25992214
Oncol Rev. 2012 Oct 02;6(2):e16. doi: 10.4081/oncol.2012.e16. eCollection 2012 Oct 02.

Ionizing radiation interacts with biological systems to produce reactive oxygen species and reactive nitrogen species which attack various cellular components. Radio-protectors act as prophylactic agents to shield healthy cells and tissues from the harmful effects of radiation. Past research...

Genetic polymorphisms of glutathione-s-transferase M1 and T1 genes with risk of diabetic retinopathy in Iranian population.

Iranian journal of basic medical sciences

Moasser E, Azarpira N, Shirazi B, Saadat M, Geramizadeh B.
PMID: 24967064
Iran J Basic Med Sci. 2014 May;17(5):351-6.

OBJECTIVES: To the best of our knowledge, this is the first report on the contributions of GST genetic variants to the risk of diabetic retinopathy in an Iranian population. Therefore, the objective of this study was to determine whether...

Showing 1 to 12 of 391 entries