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Showing 1 to 12 of 7598 entries
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Effective professional development in science and mathematics education: Teachers' and facilitators' views

mathematics education

Rogers MP, Lannin J, Wang CY.
GSID: ZXltQ1mMDC4J
MP Rogers, S Abell, J Lannin, CY Wang… - … mathematics education, 2007 - Springer

This study compares the views of teachers and professional development facilitators about effective professional development (PD). We analyzed interviews with 72 teacher participants and 23 PD facilitators involved in nine science and mathematics PD projects. The teachers' …

Measuring the effectiveness of various design validation approaches for PowerPC/sup TM/microprocessor arrays

pipeline programs

Wang LC.
GSID: ht_lMuL7QYAJ
LC Wang, MS Abadir, J Zeng - … Design, Automation and Test in …, 1998 - ieeexplore.ieee.org

Design validation for embedded arrays remains as a challenging problem in today's microprocessor design environment. At Somerset, validation of array designs relies on both …

Impact of Lycium Barbarum Polysaccharide and Danshensu on vascular endothelial growth factor in the process of retinal neovascularization of rabbit.

International journal of ophthalmology

Tian XM, Wang R, Zhang BK, Wang CL, Guo H, Zhang SJ.
PMID: 23550271
Int J Ophthalmol. 2013;6(1):59-61. doi: 10.3980/j.issn.2222-3959.2013.01.12. Epub 2013 Feb 18.

AIM: To discuss the impact of Lycium Barbarum Polysaccharide (LBP) and Danshensu purified from Traditional Chinese Medicine (TCM) on vascular endothelial growth factor (VEGF) of rabbits with retinal neovascularization.METHODS: Forty rabbits were divided into normal control group, model control...

Structures of Pb(n) (n = 21-30) clusters from first-principles calculations.

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

Li XP, Lu WC, Wang CZ, Ho KM.
PMID: 21403370
J Phys Condens Matter. 2010 Nov 24;22(46):465501. doi: 10.1088/0953-8984/22/46/465501. Epub 2010 Oct 29.

Neutral lead clusters Pb(n) (n = 21-30) were studied using a genetic algorithm (GA)/tight-binding (TB) search combined with density functional theory (DFT)-Perdew-Burke-Ernzerhof (PBE) calculations. The calculated results show that the Pb(n) (22 ≤ n ≤ 30) clusters favor endohedral...

Relevance of EGFR gene mutation with pathological features and prognosis in patients with non-small-cell lung carcinoma.

Asian Pacific journal of tropical medicine

Wang CD, Wang XR, Wang CY, Tang YJ, Hao MW.
PMID: 25902172
Asian Pac J Trop Med. 2015 Mar;8(3):249-52. doi: 10.1016/S1995-7645(14)60326-6.

OBJECTIVE: To study the relevance of EGFR gene mutation with pathological features and prognosis in patients with non-small-cell lung carcinoma.METHODS: A total of 297 patients from July 2009 to May 2013 were chosen as objects. EGFR gene mutation were...

From Biomass-Derived Furans to Aromatics with Ethanol over Zeolite.

Angewandte Chemie (International ed. in English)

Teixeira IF, Lo BT, Kostetskyy P, Stamatakis M, Ye L, Tang CC, Mpourmpakis G, Tsang SC.
PMID: 27490584
Angew Chem Int Ed Engl. 2016 Oct 10;55(42):13061-13066. doi: 10.1002/anie.201604108.

We report a novel catalytic conversion of biomass-derived furans and alcohols to aromatics over zeolite catalysts. Aromatics are formed via Diels-Alder cycloaddition with ethylene, which is produced in situ from ethanol dehydration. The use of liquid ethanol instead of...

Isolation of eugenyl β-primeveroside from Camellia sasanqua and its anticancer activity in PC3 prostate cancer cells.

Journal of food and drug analysis

Wang CC, Ho CT, Lee SC, Way TD.
PMID: 28911392
J Food Drug Anal. 2016 Jan;24(1):105-111. doi: 10.1016/j.jfda.2015.06.005. Epub 2015 Jul 28.

Most studies of tea trees have focused on their ornamental properties, there are fewer published studies on their medical values. The purpose of this study was to compare the chemical constituents and the biological potential of the water extract...

Obliteration of Radical Cavities and Total Reconstruction Procedure Without Staging After Canal Wall Down Mastoidectomy: Long-term Results.

Clinical and experimental otorhinolaryngology

Liu SC, Wang CH, Huang BR.
PMID: 26330917
Clin Exp Otorhinolaryngol. 2015 Sep;8(3):230-6. doi: 10.3342/ceo.2015.8.3.230. Epub 2015 Aug 13.

OBJECTIVES: We evaluate the long-term surgical and hearing results using a canal wall down mastoidectomy technique followed by cavities obliteration, canal wall reconstruction and ossiculoplasty without staging.METHODS: A total of 44 patients between January 2002 and October 2009 were...

Angiotensin-Converting Enzyme Insertion/Deletion Polymorphism and Susceptibility to Osteoarthritis of the Knee: A Case-Control Study and Meta-Analysis.

PloS one

Lin C, Chen HC, Fang WH, Wang CC, Peng YJ, Lee HS, Chang H, Chu CM, Huang GS, Chen WT, Tsai YJ, Lin HL, Lin FH, Su SL.
PMID: 27657933
PLoS One. 2016 Sep 22;11(9):e0161754. doi: 10.1371/journal.pone.0161754. eCollection 2016.

BACKGROUND: Studies of angiotensin-converting enzyme insertion/deletion (ACE I/D) polymorphisms and the risks of knee osteoarthritis (OA) have yielded conflicting results.OBJECTIVE: To determine the association between ACE I/D and knee OA, we conducted a combined case-control study and meta-analysis.METHODS: For...

Identifying appropriate protected areas for endangered fern species under climate change.

SpringerPlus

Wang CJ, Wan JZ, Zhang ZX, Zhang GM.
PMID: 28516031
Springerplus. 2016 Jun 27;5(1):904. doi: 10.1186/s40064-016-2588-4. eCollection 2016.

The management of protected areas (PAs) is widely used in the conservation of endangered plant species under climate change. However, studies that have identified appropriate PAs for endangered fern species are rare. To address this gap, we must develop...

The Occupancy of the Components in the Cervical Spine and Their Changes with Extension and Flexion.

Global spine journal

Sayıt E, Aghdasi B, Daubs MD, Wang JC.
PMID: 26430594
Global Spine J. 2015 Oct;5(5):396-405. doi: 10.1055/s-0035-1550089. Epub 2015 May 15.

Study Design Retrospective case series. Objectives The kinematics of the cervical spine has been investigated by many researchers. However, the occupancy of the disk bulges, spinal cord, ligamentum flavum, and the rest of the canal as well as the...

Interface properties between a low band gap conjugated polymer and a calcium metal electrode.

Physical chemistry chemical physics : PCCP

Zhang W, Pan X, Feng X, Wang CH, Yang YW, Ju H, Zhu J.
PMID: 26979721
Phys Chem Chem Phys. 2016 Apr 14;18(14):9446-52. doi: 10.1039/c5cp08066e.

Interfaces between metal electrodes and π-conjugated polymers play an important role in the organic optoelectronic devices. In this paper, the molecular orientation of the pristine poly[(9,9-dioctylfluorenyl-2,7-diyl)-alt-5,5-(4',7'-di-2-thienyl-2',1',3'-benzothiadiazole)] (APFO3) films, chemical reactions and the electronic structure during the interface formation of...

Showing 1 to 12 of 7598 entries