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Showing 25 to 36 of 25897 entries
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Data-driven integration of multiple sentiment dictionaries for lexicon-based sentiment classification of product reviews

Build and Broaden 3.0 AND Program Evaluation

Cho H, Kim S, Lee J, Lee JS.
GSID: CweO8_qVmxoJ
H Cho, S Kim, J Lee, JS Lee - Knowledge-Based Systems, 2014 - Elsevier

In lexicon-based sentiment classification, the problem of contextual polarity must be explicitly handled since it is a major cause for classification error. One way to handle contextual polarity is to revise the prior polarity of the sentiment dictionary to...

Behind the model‐minority stereotype: Voices of high‐and low‐achieving Asian American students

Asian American

Lee SJ.
GSID: yua8bHgEvrsJ
SJ Lee - Anthropology & Education Quarterly, 1994 - Wiley Online Library

… Through excerpts from ethnographic interviews we will hear what Asian American … Asian American high school students. The article will examine how different groups of Asian American …

CodeSport: Increasing Participation in Programming UsingCoding Tournaments as an Alternative to Hackathons

STEM and "broadening participation"

Geller J, Lee MJ.
GSID: TeFGOa74vkYJ
MJ Lee, J Geller - Proceedings of the ACM Conference on Global …, 2019 - dl.acm.org

Though hackathons are successful in attracting large crowds, they may not be sufficiently effective for broadening participation in computing, because they lack appeal for underrepresented groups in computing, and for people with family and job obligations. We propose a...

Enhancing children's math motivation with a joint intervention on mindset and gender stereotypes

Growth Mindset STEM Intervention

Bong M, Lee HJ.
GSID: 8yj27rHVOpoJ
J Lee, HJ Lee, J Song, M Bong - Learning and Instruction, 2021 - Elsevier

… Path analysis demonstrated that the growth mindset of students after the intervention predicted their math persistence and achievement directly and indirectly via their perceived …

Novel Biomarkers for Cardio-renal Syndrome.

Electrolyte & blood pressure : E & BP

Lee SR, Jeong KH.
PMID: 23508646
Electrolyte Blood Press. 2012 Dec;10(1):12-7. doi: 10.5049/EBP.2012.10.1.12. Epub 2012 Dec 31.

Cardio-renal syndrome (CRS) is a frequent and life-threatening syndrome. It is a disorder of the heart and kidneys in which acute or chronic dysfunction in one organ may induce acute or chronic dysfunction in the other organ. Acute kidney...

Etiology of hypokalemic paralysis in Korea: data from a single center.

Electrolyte & blood pressure : E & BP

Wi JK, Lee HJ, Kim EY, Cho JH, Chin SO, Rhee SY, Moon JY, Lee SH, Jeong KH, Ihm CG, Lee TW.
PMID: 23508689
Electrolyte Blood Press. 2012 Dec;10(1):18-25. doi: 10.5049/EBP.2012.10.1.18. Epub 2012 Dec 31.

Recognizing the underlying causes of hypokalemic paralysis seems to be essential for the appropriate management of affected patients and their prevention of recurrent attacks. There is, however, a paucity of documented reports on the etiology of hypokalemic paralysis in...

Chaos regularization of quantum tunneling rates.

Physical review. E, Statistical, nonlinear, and soft matter physics

Pecora LM, Lee H, Wu DH, Antonsen T, Lee MJ, Ott E.
PMID: 21797430
Phys Rev E Stat Nonlin Soft Matter Phys. 2011 Jun;83(6):065201. doi: 10.1103/PhysRevE.83.065201. Epub 2011 Jun 13.

Quantum tunneling rates through a barrier separating two-dimensional, symmetric, double-well potentials are shown to depend on the classical dynamics of the billiard trajectories in each well and, hence, on the shape of the wells. For shapes that lead to...

The effect of radiographic imaging modalities and the observer's experience on postoperative maxillary cyst assessment.

Imaging science in dentistry

Gang TI, Huh KH, Yi WJ, Lee SS, Heo MS, Choi SC.
PMID: 25473638
Imaging Sci Dent. 2014 Dec;44(4):301-5. doi: 10.5624/isd.2014.44.4.301. Epub 2014 Nov 25.

PURPOSE: The purpose of this study was to compare the accuracy of postoperative maxillary cyst (POMC) diagnosis by panoramic radiographs versus computed tomography (CT) and by oral and maxillofacial radiologists versus non-specialists.MATERIALS AND METHODS: Sixty-five maxillary sinuses with POMCs...

Effects of phenylalkanoic acids as co-adsorbents on the performance of dye-sensitized solar cells.

Journal of nanoscience and nanotechnology

Nath NC, Lee HJ, Choi WY, Lee JJ.
PMID: 24266157
J Nanosci Nanotechnol. 2013 Dec;13(12):7880-5. doi: 10.1166/jnn.2013.8117.

The photoelectrochemical effects of a series of phenylalkanoic acids as co-adsorbents along with a ruthenium sensitizer, cis-diisothiocyanato-bis(2,2'-bipyridyl-4,4'-dicarboxylato) ruthenium(II) bis-tetrabutylammonium dye (N719), were investigated in dye-sensitized solar cells (DSSCs). All the co-adsorbents used in this study enhanced the short circuit...

The changing epidemiology of childhood pneumococcal disease in Korea.

Infection & chemotherapy

Choe YJ, Choi EH, Lee HJ.
PMID: 24265963
Infect Chemother. 2013 Jun;45(2):145-58. doi: 10.3947/ic.2013.45.2.145. Epub 2013 Jun 26.

The wide use of antimicrobial agents and 7-valent pneumococcal conjugate vaccine (PCV7) has led to major changes in the epidemiology of childhood pneumococcal diseases. In Korea, data on the population-based incidence of childhood invasive pneumococcal diseases (IPD) are not...

Prognostic Significance of BCL9 Expression in Hepatocellular Carcinoma.

Korean journal of pathology

Hyeon J, Ahn S, Lee JJ, Song DH, Park CK.
PMID: 23667372
Korean J Pathol. 2013 Apr;47(2):130-6. doi: 10.4132/KoreanJPathol.2013.47.2.130. Epub 2013 Apr 24.

BACKGROUND: BCL9 enhances β-catenin-mediated transcriptional activity regardless of the mutational status of the Wnt signaling components and increases the cell proliferation, migration, invasion, and metastatic potential of tumor cells. The goal of this study was to elucidate the prognostic...

Hesperidin Suppresses Melanosome Transport by Blocking the Interaction of Rab27A-Melanophilin.

Biomolecules & therapeutics

Kim B, Lee JY, Lee HY, Nam KY, Park J, Lee SM, Kim JE, Lee JD, Hwang JS.
PMID: 24244821
Biomol Ther (Seoul). 2013 Sep 30;21(5):343-8. doi: 10.4062/biomolther.2013.032.

We investigated the inhibitory effects of hesperidin on melanogenesis. To find melanosome transport inhibitor from natural products, we collected the structural information of natural products from Korea Food and Drug Administration (KFDA) and performed pharmacophore-based in silico screening for...

Showing 25 to 36 of 25897 entries