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Showing 1 to 12 of 666 entries
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Corporate research and development expenditures and share value

Build and Broaden 3.0 AND Program Evaluation

Chan SH.
GSID: Q0yIxi2gwgsJ
SH Chan, JD Martin, JW Kensinger - Journal of Financial Economics, 1990 - Elsevier

Share-price responses to 95 announcements of increased research and development (R & D) spending are significantly positive on average, even when the announcement occurs in the face of an earnings decline. High-technology firms that announce increases in R &...

Spin-density matrix elements for γp→K*0Σ+ at Eγ=1.85-3.0 GeV with evidence for the κ(800) meson exchange.

Physical review letters

Hwang SH, Hicks K, Ahn JK, Nakano T, Ahn DS, Chang WC, Chen JY, Daté S, Ejiri H, Fujimura H, Fujiwara M, Fukui S, Gohn W, Hotta T, Imai K, Ishikawa T, Joo K, Kato Y, Kohri H, Kon Y, Lee HS, Maeda Y, Miyabe M, Mibe T, Morino Y, Muramatsu N, Nakatsugawa Y, Niiyama M, Noumi H, Oh Y, Ohashi Y, Ohta T, Oka M, Parker J, Rangacharyulu C, Ryu SY, Sawada T, Sugaya Y, Sumihama M, Tsunemi T, Uchida M, Ungaro M, Yosoi M.
PMID: 22463625
Phys Rev Lett. 2012 Mar 02;108(9):092001. doi: 10.1103/PhysRevLett.108.092001. Epub 2012 Feb 27.

The exclusive reaction γp→K(+)π(-)Σ(+) was measured for the first time using linearly polarized photons at beam energies from 1.85 to 2.96 GeV. Angular distributions in the rest frame of the K(+)π(-) system were fitted to extract spin-density matrix elements...

Design strategy for 25% external quantum efficiency in green and blue thermally activated delayed fluorescent devices.

Advanced materials (Deerfield Beach, Fla.)

Lee DR, Kim M, Jeon SK, Hwang SH, Lee CW, Lee JY.
PMID: 26308481
Adv Mater. 2015 Oct 21;27(39):5861-7. doi: 10.1002/adma.201502053. Epub 2015 Aug 26.

Carbazole- and triazine-derived thermally activated delayed fluorescent (TADF) emitters, with three donor units and an even distribution of the highest occupied molecular orbital, achieve high external quantum efficiencies of above 25% in blue and green TADF devices.

Tunable optofluidic birefringent lens.

Soft matter

Wee D, Hwang SH, Song YS, Youn JR.
PMID: 27035877
Soft Matter. 2016 May 07;12(17):3868-76. doi: 10.1039/c5sm02782a. Epub 2016 Apr 01.

An optofluidic birefringent lens is demonstrated using hydrodynamic liquid-liquid (L(2)) interfaces in a microchannel. The L(2) lens comprises a nematic liquid crystal (NLC) phase and an optically isotropic phase for the main stream and the surrounding sub-stream, respectively. When...

Stable blue thermally activated delayed fluorescent organic light-emitting diodes with three times longer lifetime than phosphorescent organic light-emitting diodes.

Advanced materials (Deerfield Beach, Fla.)

Kim M, Jeon SK, Hwang SH, Lee JY.
PMID: 25757226
Adv Mater. 2015 Apr 17;27(15):2515-20. doi: 10.1002/adma.201500267. Epub 2015 Mar 10.

High quantum efficiency above 18% and extended lifetime three times longer than that of phosphorescent organic light-emitting diodes (OLEDs) are demonstrated in blue thermally activated delayed fluorescent OLEDs.

Corrigendum: A PHGDH inhibitor reveals coordination of serine synthesis and one-carbon unit fate.

Nature chemical biology

Pacold ME, Brimacombe KR, Chan SH, Rohde JM, Lewis CA, Swier LJ, Possemato R, Chen WW, Sullivan LB, Fiske BP, Cho S, Freinkman E, Birsoy K, Abu MR, Shaul YD, Liu CM, Zhou M, Koh MJ, Chung H, Davidson SM, Luengo A, Wang AQ, Xu X, Yasgar A, Liu L, Rai G, Westover KD, Heiden MG, Shen M, Gray NS, Boxer MB, Sabatini DM.
PMID: 27434767
Nat Chem Biol. 2016 Jul 19;12(8):656. doi: 10.1038/nchembio0816-656.

No abstract available.

Selecting Trustworthy Papers.

The Journal of craniofacial surgery

Hwang K, Hwang SH.
PMID: 28328594
J Craniofac Surg. 2017 May;28(3):591. doi: 10.1097/SCS.0000000000003388.

No abstract available.

Anti-Interleukin-9 Antibody Increases the Effect of Allergen-Specific Immunotherapy in Murine Allergic Rhinitis.

Allergy, asthma & immunology research

Shin JH, Kim DH, Kim BY, Kim SW, Hwang SH, Lee J, Kim SW.
PMID: 28293930
Allergy Asthma Immunol Res. 2017 May;9(3):237-246. doi: 10.4168/aair.2017.9.3.237.

PURPOSE: Interleukin (IL)-9 induces allergic responses; however, the roles of anti-IL-9 antibody in the induction of tolerance remain unclear. This study investigated the effects of anti-IL-9 antibody on oral tolerance (OT) in a mouse model of allergic rhinitis (AR).METHODS:...

Assessing the Effect of Waterpipe Smoking on Cancer Outcome - a Systematic Review of Current Evidence.

Asian Pacific journal of cancer prevention : APJCP

Awan KH, Siddiqi K, Patil Sh, Hussain QA.
PMID: 28345836
Asian Pac J Cancer Prev. 2017 Feb 01;18(2):495-502. doi: 10.22034/APJCP.2017.18.2.495.

Background: Waterpipe smoking (WPS) is widely believed to be a safe and hazard-free tobacco habit. However, a number of studies have indicated that exposure to several toxicants and carcinogens through WPS is strongly related to serious health hazards. The...

1,5-Anhydro-D-Glucitol Could Reflect Hypoglycemia Risk in Patients with Type 2 Diabetes Receiving Insulin Therapy.

Endocrinology and metabolism (Seoul, Korea)

Kim MK, Jung HS, Kwak SH, Cho YM, Park KS, Kim SY.
PMID: 27246285
Endocrinol Metab (Seoul). 2016 Jun;31(2):284-91. doi: 10.3803/EnM.2016.31.2.284. Epub 2016 May 27.

BACKGROUND: The identification of a marker for hypoglycemia could help patients achieve strict glucose control with a lower risk of hypoglycemia. 1,5-Anhydro-D-glucitol (1,5-AG) reflects postprandial hyperglycemia in patients with well-controlled diabetes, which contributes to glycemic variability. Because glycemic variability...

A brief method for preparation of gintonin-enriched fraction from ginseng.

Journal of ginseng research

Choi SH, Jung SW, Kim HS, Kim HJ, Lee BH, Kim JY, Kim JH, Hwang SH, Rhim H, Kim HC, Nah SY.
PMID: 26869834
J Ginseng Res. 2015 Oct;39(4):398-405. doi: 10.1016/j.jgr.2015.05.002. Epub 2015 Jun 09.

BACKGROUND: Ginseng has been used as a tonic for invigoration of the human body. In a previous report, we identified a novel candidate responsible for the tonic role of ginseng, designated gintonin. Gintonin induces [Ca(2+)]i transient in animal cells...

Integration of Bioelectronics and Bioinformatics: Future Direction of Bioengineering Research.

Journal of medical and biological engineering

Chan SH, Lee SY, Fang Q, Ma H.
PMID: 28111531
J Med Biol Eng. 2016;36(6):751-754. doi: 10.1007/s40846-016-0185-1. Epub 2016 Dec 10.

This special issue of the

Showing 1 to 12 of 666 entries