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Showing 1 to 12 of 2492 entries
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The origin of magnetism in transition metal-doped ZrO2 thin films: experiment and theory.

Journal of physics. Condensed matter : an Institute of Physics journal

Hong NH, Kanoun MB, Goumri-Said S, Song JH, Chikoidze E, Dumont Y, Ruyter A, Kurisu M.
PMID: 24096201
J Phys Condens Matter. 2013 Oct 30;25(43):436003. doi: 10.1088/0953-8984/25/43/436003. Epub 2013 Oct 04.

We have investigated the magnetic properties of Fe/Co/Ni-doped ZrO2 laser ablated thin films in comparison with the known results of Mn-doped ZrO2, which is thought to be a promising material for spintronics applications. It is found that doping with...

Mapping of Bernal and non-Bernal stacking domains in bilayer graphene using infrared nanoscopy.

Nanoscale

Jeong G, Choi B, Kim DS, Ahn S, Park B, Kang JH, Min H, Hong BH, Kim ZH.
PMID: 28287222
Nanoscale. 2017 Mar 23;9(12):4191-4195. doi: 10.1039/c7nr00713b.

Bilayer graphene (BLG) shows great potential as a new material for opto-electronic devices because its bandgap can be controlled by varying the stacking orders, as well as by applying an external electric field. An imaging technique that can visualize...

Laser-Induced Linear-Field Particle Acceleration in Free Space.

Scientific reports

Wong LJ, Hong KH, Carbajo S, Fallahi A, Piot P, Soljačić M, Joannopoulos JD, Kärtner FX, Kaminer I.
PMID: 28894271
Sci Rep. 2017 Sep 11;7(1):11159. doi: 10.1038/s41598-017-11547-9.

Linear-field particle acceleration in free space (which is distinct from geometries like the linac that requires components in the vicinity of the particle) has been studied for over 20 years, and its ability to eventually produce high-quality, high energy...

Effect of additive calcium administration on FGF23 levels in patients with mild chronic kidney disease treated with calcitriol: a randomized, open-labeled clinical trial.

Therapeutics and clinical risk management

Han N, Hong SH, Kim YS, Kim DK, Kim IW, Ji E, Oh JM.
PMID: 28860784
Ther Clin Risk Manag. 2017 Aug 14;13:999-1007. doi: 10.2147/TCRM.S142564. eCollection 2017.

BACKGROUND: The purpose of the present study was to determine the effect of additional calcium carbonate treatment on fibroblast growth factor 23 (FGF23) levels in patients treated with calcitriol.METHODS: In this randomized, open-labeled, and parallel-group study, a total of...

High performance solution-processable tetrathienoacene (TTAR) based small molecules for organic field effect transistors (OFETs).

Chemical communications (Cambridge, England)

Vegiraju S, Huang DY, Priyanka P, Li YS, Luo XL, Hong SH, Ni JS, Tung SH, Wang CL, Lien WC, Yau SL, Liu CL, Chen MC.
PMID: 28513666
Chem Commun (Camb). 2017 May 30;53(43):5898-5901. doi: 10.1039/c7cc02714a.

Three new organic semiconductors with alkyl chain-substituted tetrathienoacene (TTAR) as the central core and both ends capped with thiophene (DT-TTAR), thienothiophene (DTT-TTAR) and dithienothiophene (DDTT-TTAR) have been synthesized and characterized for organic field effect transistor (OFET) applications. A hole...

Modulation of photonic nanojets generated by microspheres decorated with concentric rings.

Optics express

Wu MX, Huang BJ, Chen R, Yang Y, Wu JF, Ji R, Chen XD, Hong MH.
PMID: 26367667
Opt Express. 2015 Jul 27;23(15):20096-103. doi: 10.1364/OE.23.020096.

A novel design of decorating microsphere surface with concentric rings to modulate the photonic nanojet (PNJ) is investigated. By introducing the concentric ring structures into the illumination side of the microspheres, a reduction of the full width at half...

Long-term response to mood stabilizer treatment and its clinical correlates in patients with bipolar disorders: a retrospective observational study.

International journal of bipolar disorders

Ahn SW, Baek JH, Yang SY, Kim Y, Cho Y, Choi Y, Lee K, Park T, Hong KS.
PMID: 28480482
Int J Bipolar Disord. 2017 Dec;5(1):24. doi: 10.1186/s40345-017-0093-5. Epub 2017 Jul 09.

BACKGROUND: The efficacy and utility of long-term prophylactic treatment in patients with bipolar disorders (BDs) have not been fully explored. This study aims to estimate the long-term clinical response of patients with BDs to mood stabilizer treatment and to...

Promoter polymorphisms of the vascular endothelial growth factor gene are associated with metabolic syndrome susceptibility in Koreans.

Biomedical reports

Kim YR, Hong SH.
PMID: 28515913
Biomed Rep. 2017 May;6(5):555-560. doi: 10.3892/br.2017.886. Epub 2017 Apr 07.

Vascular endothelial growth factor (VEGF) is a potent regulator of angiogenesis. Patients with metabolic syndrome (MetS) have elevated plasma VEGF levels. The aim of the present study was to investigate the association between promoter polymorphisms (the -2578C>A and -1154G>A)...

Antithrombotic Management of Patients with Nonvalvular Atrial Fibrillation and Ischemic Stroke or Transient Ischemic Attack: Executive Summary of the Korean Clinical Practice Guidelines for Stroke.

Journal of stroke

Jung KH, Yu KH, Kim YD, Park JM, Hong KS, Rha JH, Kwon SU, Bae HJ, Heo JH, Lee BC, Yoon BW.
PMID: 26060808
J Stroke. 2015 May;17(2):210-5. doi: 10.5853/jos.2015.17.2.210. Epub 2015 May 29.

Cardioembolic stroke related to nonvalvular atrial fibrillation is associated with a high recurrence rate and high mortality and morbidity. In this population, therefore, optimal anticoagulant therapy is required to prevent the occurrence of second stroke. Oral anticoagulant, warfarin has...

A Novel PHEX Gene Mutation in a Patient with Sporadic Hypophosphatemic Rickets.

Endocrinology and metabolism (Seoul, Korea)

Kang YE, Hong JH, Kim J, Joung KH, Kim HJ, Ku BJ, Kim KS.
PMID: 25031893
Endocrinol Metab (Seoul). 2014 Jun;29(2):195-201. doi: 10.3803/EnM.2014.29.2.195. Epub 2014 Jun 26.

Phosphate regulating gene with homologies to endopeptidases on the X-chromosome (PHEX) is a common cause of X-linked hypophosphatemic (XLH) rickets. Diverse PHEX gene mutations have been reported; however, gene mutations in sporadic rickets are less common than in XLH...

Proxy Graph: Visual Quality Metrics of Big Graph Sampling.

IEEE transactions on visualization and computer graphics

Nguyen QH, Hong SH, Eades P, Meidiana A.
PMID: 28252408
IEEE Trans Vis Comput Graph. 2017 Jun;23(6):1600-1611. doi: 10.1109/TVCG.2017.2674999. Epub 2017 Feb 24.

Data sampling has been extensively studied for large scale graph mining. Many analyses and tasks become more efficient when performed on graph samples of much smaller size. The use of proxy objects is common in software engineering for analysis...

Differential Expression of TGF-β Isoforms in Human Kerationocytes by Narrow Band UVB.

Annals of dermatology

Jung MC, Shin MK, Hong KK, Jeong KH, Kim NI.
PMID: 27303173
Ann Dermatol. 2008 Sep;20(3):113-9. doi: 10.5021/ad.2008.20.3.113. Epub 2008 Sep 30.

BACKGROUND: Transforming growth factor-β (TGF-β), a multifunctional growth factor, has three isoforms: TGF-β1, TGF-β2, and TGF-β3. Different isoforms of TGF-β are associated with different proliferation and differentiation states of the epidermis. Narrow band ultraviolet B (NBUVB) emits a concentrated...

Showing 1 to 12 of 2492 entries