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Showing 13 to 24 of 618 entries
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Angry facial expressions bias gender categorization in children and adults: behavioral and computational evidence.

Frontiers in psychology

Bayet L, Pascalis O, Quinn PC, Lee K, Gentaz É, Tanaka JW.
PMID: 25859238
Front Psychol. 2015 Mar 26;6:346. doi: 10.3389/fpsyg.2015.00346. eCollection 2015.

Angry faces are perceived as more masculine by adults. However, the developmental course and underlying mechanism (bottom-up stimulus driven or top-down belief driven) associated with the angry-male bias remain unclear. Here we report that anger biases face gender categorization...

Dynamic Evolution from Negative to Positive Photocharging in Colloidal CdS Quantum Dots.

Nano letters

Feng D, Yakovlev DR, Pavlov VV, Rodina AV, Shornikova EV, Mund J, Bayer M.
PMID: 28367630
Nano Lett. 2017 May 10;17(5):2844-2851. doi: 10.1021/acs.nanolett.6b05305. Epub 2017 Apr 07.

The optical properties of colloidal semiconductor nanocrystals are largely influenced by the trapping of charge carriers on the nanocrystal surface. Different concentrations of electron and hole traps and different rates of their capture to the traps provide dynamical charging...

Evaluation of Iron Oxide Nanoparticles Toxicity on Liver Cells of BALB/c Rats.

Iranian Red Crescent medical journal

Parivar K, Malekvand Fard F, Bayat M, Alavian SM, Motavaf M.
PMID: 26889399
Iran Red Crescent Med J. 2016 Jan 30;18(1):e28939. doi: 10.5812/ircmj.28939. eCollection 2016 Jan.

BACKGROUND: Because of their unique magnetic properties, Fe3O4 nanoparticles (Fe3O4-NPs) have extensive applications in various biomedical aspects. Investigation of the possible adverse aspects of these particles has lagged far behind their fast growing application.OBJECTIVES: The current study aimed to...

The Effect of Locally Administered Pamidronate on Autogenous Bone Graft in Maxillofacial Reconstruction: A Randomized Clinical Trial.

International journal of organ transplantation medicine

Bayat M, Garajei A, Afshari Pour E, Hasheminasab M, Ghorbani Y, Kalantar Motamedi MH, Bahrami N.
PMID: 28299027
Int J Organ Transplant Med. 2017;8(1):43-47. Epub 2017 Feb 01.

BACKGROUND: Although bone grafts are commonly used in reconstructive surgeries, they are sensitive to local perfusion and are thus prone to severe resorption. Biphosphonates can inactivate osteoclasts and can be used to control the undesirable bone resorption.OBJECTIVE: To assess...

Determination of Benzo[a]pyrene in Traditional, Industrial and Semi- industrial Breads Using a Modified QuEChERS Extraction, Dispersive SPE and GC-MS and Estimation of its Dietary Intake.

Iranian journal of pharmaceutical research : IJPR

Eslamizad S, Kobarfard F, Javidnia K, Sadeghi R, Bayat M, Shahanipour S, Khalighian N, Yazdanpanah H.
PMID: 28228814
Iran J Pharm Res. 2016;15:165-174.

A fast and simple modified QuEChERS extraction method was developed for determination of Benzo[a]pyrene (BaP) in 137 traditional (Sangak), semi-industrial (Sangak) and industrial bread samples using spiked calibration curves by GC/MS. Sample preparation includes extraction of BaP into acetone...

Analytical model for coherent perfect absorption in one-dimensional photonic structures.

Optics letters

Villinger ML, Bayat M, Pye LN, Abouraddy AF.
PMID: 26625048
Opt Lett. 2015 Dec 01;40(23):5550-3. doi: 10.1364/OL.40.005550.

Coherent perfect absorption (CPA) is the phenomenon where a linear system with low intrinsic loss strongly absorbs two incident beams but only weakly absorbs either beam when incident separately. We present an analytical model that captures the relevant physics...

Inhibition and enhancement of the spontaneous emission of quantum dots in structured microresonators.

Physical review letters

Bayer M, Reinecke TL, Weidner F, Larionov A, McDonald A, Forchel A.
PMID: 11290134
Phys Rev Lett. 2001 Apr 02;86(14):3168-71. doi: 10.1103/PhysRevLett.86.3168.

Spontaneous emission of quantum dot systems in laterally structured microcavities that exhibit photon confinement in all three directions has been studied by time-resolved photoluminescence spectroscopy. For on-resonance conditions, we find that the dot emission rate is increased substantially over...

Gateways to clinical trials.

Methods and findings in experimental and clinical pharmacology

Bayes M, Rabasseda X, Prous JR.
PMID: 11980386
Methods Find Exp Clin Pharmacol. 2002 Jan-Feb;24(1):37-55.

Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses, which has been retrieved from the Clinical Studies knowledge area of Prous Science Integrity, the world's first drug discovery and development...

Wave-vector-dependent exciton exchange interaction.

Physical review letters

Dasbach G, Fröhlich D, Stolz H, Klieber R, Suter D, Bayer M.
PMID: 14525502
Phys Rev Lett. 2003 Sep 05;91(10):107401. doi: 10.1103/PhysRevLett.91.107401. Epub 2003 Sep 04.

The exchange interaction for the yellow 1S orthoexciton in Cu2O is derived up to the order K2. The resulting exchange splittings are verified experimentally using high resolution spectroscopy. In agreement with theory the fine structure shows a characteristic dependence...

Inhaled corticosteroids in chronic obstructive pulmonary disease and disseminated aspergillosis.

European journal of internal medicine

Barouky R, Badet M, Denis MS, Soubirou JL, Philit F, Guerin C.
PMID: 14769498
Eur J Intern Med. 2003 Oct;14(6):380-382. doi: 10.1016/s0953-6205(03)90006-9.

Inhaled corticosteroids are widely used in patients with chronic obstructive pulmonary disease (COPD), although their efficacy is still being debated. Due to local and systemic effects, such therapy can have an immunosuppressive action and opportunistic infections can occur. In...

First reported correlation between the calculated gas-phase proton macroaffinities of some metal complexes with their measured formation constants in solution: Zn(II) complexes of a series of tripodal aliphatic tetraamines.

The journal of physical chemistry. A

Salehzadeh S, Bayat M, Ward MD.
PMID: 18348546
J Phys Chem A. 2008 May 01;112(17):4090-4. doi: 10.1021/jp709603r. Epub 2008 Mar 19.

A theoretical study on the first protonation step of a series of metal complexes with the general formula {M(N[(CH2)nNH2][(CH2)mNH2][(CH2)pNH2])2+} (n = m = p = 2, tren; n = 3, m = p = 2, pee; n = m...

Synthesis, characterization, and high-performance liquid chromatographic evaluation of C14 stationary phases containing branched and unbranched alkyl groups.

Analytical and bioanalytical chemistry

Dietrich B, Holtin K, Bayer M, Friebolin V, Kühnle M, Albert K.
PMID: 18506426
Anal Bioanal Chem. 2008 Aug;391(7):2627-33. doi: 10.1007/s00216-008-2183-9. Epub 2008 May 28.

Reversed-phase materials with branched and unbranched alkyl groups were prepared by modifying porous, spherical silica gel in a two-step reaction-immobilization of a trifunctional alkoxysilane (3-glycidoxypropyltrimethoxysilane) on the silica surface followed by reaction with a branched and an unbranched octanoic...

Showing 13 to 24 of 618 entries