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Showing 1 to 12 of 977 entries
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A Feasibility Study into the Application of CAD/CAM in a Traditional Industry Sector

teaching innovation

Ha JG.
GSID: htwgeXVYpOIJ
T Page, G Thorsteinsson, JG Ha - 디자인지식저널, 2008 - dbpia.co.kr

This work provides feasibility of computer aided design and manufacture (CAD/CAM) for a small company in a traditional industry sector. To establish, to what extent would CAD/CAM …

Design and Technology Education Supported by a Virtual Reality Learning Environment

teaching innovation

Ha JG.
GSID: ZIVDpsJtMgcJ
T Page, G Thorsteinsson, M Lehtonen, JG Ha - 디자인지식저널, 2006 - dbpia.co.kr

This artice prowides a deSCriptive aCOOunt Of the development Of an approach t0 the Supp0rt Of design and technology education With 3D Virtual Reality (WR) technologes On …

An Evaluation of the Effectiveness of Blended Learning Using a Virtual Learning Environment in Support of Computer Aided Engineering

teaching innovation

Ha JG.
GSID: aMxclk69EwIJ
T Page, JG Ha, G Thorsteinsson - 디지털디자인학연구, 2006 - dbpia.co.kr

This Work prowides an account and evaluation 0f the deWel 이 pment and integration Of internet-baSed inStructional reSOurces and a managed learning enWir0nment. They Were …

Efficient electrical control of thin-film black phosphorus bandgap.

Nature communications

Deng B, Tran V, Xie Y, Jiang H, Li C, Guo Q, Wang X, Tian H, Koester SJ, Wang H, Cha JJ, Xia Q, Yang L, Xia F.
PMID: 28422160
Nat Commun. 2017 Apr 19;8:14474. doi: 10.1038/ncomms14474.

Recently rediscovered black phosphorus is a layered semiconductor with promising electronic and photonic properties. Dynamic control of its bandgap can allow for the exploration of new physical phenomena. However, theoretical investigations and photoemission spectroscopy experiments indicate that in its...

Endometrial cancer arising from atypical complex hyperplasia: The significance in an endometrial biopsy and a diagnostic challenge.

Obstetrics & gynecology science

Byun JM, Jeong DH, Kim YN, Cho EB, Cha JE, Sung MS, Lee KB, Kim KT.
PMID: 26623410
Obstet Gynecol Sci. 2015 Nov;58(6):468-74. doi: 10.5468/ogs.2015.58.6.468. Epub 2015 Nov 16.

OBJECTIVE: We investigated the features of endometrial hyperplasia with concurrent endometrial cancer that had been diagnosed by endometrial sampling. Further, we attempted to identify an accurate differential diagnostic method.METHODS: We retrospectively studied 125 patients who underwent a diagnostic endometrial...

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...

Predictors of Plaque Progression in Hypertensive Angina Patients with Achieved Low-Density Lipoprotein Cholesterol Less Than 70 mg/dL after Rosuvastatin Treatment.

Chonnam medical journal

Hong YJ, Jeong MH, Kim MC, Kim WJ, Kim HK, Park KH, Sim DS, Kim JH, Ahn Y, Cho JG, Park JC.
PMID: 26730363
Chonnam Med J. 2015 Dec;51(3):120-8. doi: 10.4068/cmj.2015.51.3.120. Epub 2015 Dec 11.

We evaluated the impact of achieved low-density lipoprotein cholesterol (LDL-C) concentrations

Regulation of Cholesterol Metabolism in Liver: Link to NAFLD and Impact of n-3 PUFAs.

Journal of lifestyle medicine

Bae JS, Oh AR, Cha JY.
PMID: 26064833
J Lifestyle Med. 2013 Mar;3(1):19-25. Epub 2013 Mar 31.

Non-alcoholic fatty liver disease (NAFLD) is one of the most common causes of chronic liver disease that affects one-third of adults in westernized countries. NAFLD represents a wide spectrum of hepatic alterations, ranging from simple triglyceride accumulation in the...

Micro electrical impedance spectroscopy on a needle for ex vivo discrimination between human normal and cancer renal tissues.

Biomicrofluidics

Yun J, Kim HW, Park Y, Cha JJ, Lee JZ, Shin DG, Lee JH.
PMID: 27279933
Biomicrofluidics. 2016 May 19;10(3):034109. doi: 10.1063/1.4951702. eCollection 2016 May.

The ex-vivo discrimination between human normal and cancer renal tissues was confirmed using μEoN (micro electrical impedance spectroscopy-on-a-needle) by measuring and comparing the electrical impedances in the frequency domain. To quantify the extent of discrimination between dissimilar tissues and...

Clinical Characteristics and Outcomes of Acute ST-Segment Elevation Myocardial Infarction in Younger Korean Adults.

Korean circulation journal

Lee SH, Kim JH, Jeong MH, Park H, Jeong YA, Ahn Y, Kim JH, Chae SC, Kim YJ, Hur SH, Seong IW, Hong TJ, Choi D, Cho MC, Kim CJ, Seung KB, Chung WS, Jang YS, Cho JG, Park JC, Park SJ.
PMID: 26240581
Korean Circ J. 2015 Jul;45(4):275-84. doi: 10.4070/kcj.2015.45.4.275. Epub 2015 Jun 24.

BACKGROUND AND OBJECTIVES: This study aims to investigate the clinical features, angiographic findings, and outcomes of younger Korean ST-segment elevation myocardial infarction (STEMI) patients.SUBJECTS AND METHODS: We analyzed major adverse cardiac events (MACE) in the Korea Acute Myocardial Infarction...

Construction of Seven-Membered Carbocycles via Cyclopropanols.

Organic letters

Ydhyam S, Cha JK.
PMID: 26575650
Org Lett. 2015 Dec 04;17(23):5820-3. doi: 10.1021/acs.orglett.5b02978. Epub 2015 Nov 17.

A new method for seven-membered ring annulation has been devised by an intramolecular cross-coupling of cyclopropanols and aryl/alkenyl halides. This cyclization reaction is broad in scope and provides easy access to not only fused but also bridged bicyclic compounds.

Efficacy of embryo transfer on day 2 versus day 3 according to maternal age in patients with normal ovarian response.

Clinical and experimental reproductive medicine

Lee JW, Cha JH, Shin SH, Kim YJ, Lee SK, Park CK, Pak KA, Yoon JS, Park SY.
PMID: 29026720
Clin Exp Reprod Med. 2017 Sep;44(3):141-145. doi: 10.5653/cerm.2017.44.3.141. Epub 2017 Sep 26.

OBJECTIVE: Delaying embryo transfer (ET) enables us to select among the embryos available for transfer and is associated with positive effects on implantation and pregnancy outcomes. However, the optimal day for ET of human cleavage-stage embryos remains controversial.METHODS: A...

Showing 1 to 12 of 977 entries