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Showing 1 to 12 of 7430 entries
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Current status, opportunities and challenges of augmented reality in education

discipline specific instruction (e.g., engineering curriculum, social science teachers, geology pedagogy)

Wu HK, Lee SWY, Chang HY, Liang JC.
GSID: 9_YWRon9V-4J
HK Wu, SWY Lee, HY Chang, JC Liang - Computers & education, 2013 - Elsevier

… Thus, we classify three categories of instructional approaches that emphasize the “roles,” “tasks,” … We outline technological, pedagogical, learning issues related to the implementation of AR … Through mobile devices and geological positioning systems, learners have access to...

Evidence for effective uses of dynamic visualisations in science curriculum materials

science curriculum

Chang HY, Chiu JL.
GSID: VEPW0gl_TysJ
KW McElhaney, HY Chang, JL Chiu… - Studies in Science …, 2015 - Taylor & Francis

… in science. We address two overarching research questions concerning dynamic visualisations for science learning: (1) Under what circumstances and for what learning outcomes are dynamic visualisations more or less effective than static visuals for science learning? (2) What...

The diversification of the northern temperate woody flora–A case study of the Elm family (Ulmaceae) based on phylogenomic and paleobotanical evidence

STEM and diversification

Deng M, Zhang QY.
GSID: D6BJHCj6hYAJ
QY Zhang, M Deng… - … of Systematics and …, 2021 - Wiley Online Library

… infer spatio‐temporal diversification patterns based on chloroplast … Molecular dating and diversification analyses show that … The diversification rate slowed during the middle to the late …

The morning commute problem with ridesharing and dynamic parking charges

program design

Ma R, Zhang HM.
GSID: Wm0y6yB-LOoJ
R Ma, HM Zhang - Transportation Research Part B: Methodological, 2017 - Elsevier

This paper studies the traffic flow patterns in a single bottleneck corridor with a dynamic ridesharing mode and dynamic parking charges. Schemes with different ridesharing …

How Much Control is Enough for Network Connectivity Preservation and Collision Avoidance?.

IEEE transactions on cybernetics

Chen Z, Fan MC, Zhang HT.
PMID: 25291811
IEEE Trans Cybern. 2015 Aug;45(8):1647-56. doi: 10.1109/TCYB.2014.2357838. Epub 2014 Sep 29.

For a multiagent system in free space, the agents are required to generate sufficiently large cohesive force for network connectivity preservation and sufficiently large repulsive force for collision avoidance. This paper gives an energy function based approach for estimating...

Role of CXC chemokine receptor type 7 in carcinogenesis and lymph node metastasis of colon cancer.

Molecular and clinical oncology

Wang HX, Tao LY, Qi KE, Zhang HY, Feng D, Wei WJ, Kong H, Chen TW, Lin QS, Chen DJ.
PMID: 26807225
Mol Clin Oncol. 2015 Nov;3(6):1229-1232. doi: 10.3892/mco.2015.643. Epub 2015 Sep 15.

Upregulated expression of the CXC chemokine receptor type 7 (CXCR7) promotes breast, lung and prostate cancer progression and metastasis. However, the role of CXCR7 in colon cancer has not been determined. We hypothesized that increased CXCR7 expression may contribute...

Adhesion of the iron-chromium oxide interface from first-principles theory.

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

Punkkinen MP, Kokko K, Levämäki H, Ropo M, Lu S, Delczeg L, Zhang HL, Delczeg-Czirjak EK, Johansson B, Vitos L.
PMID: 24184730
J Phys Condens Matter. 2013 Dec 11;25(49):495501. doi: 10.1088/0953-8984/25/49/495501. Epub 2013 Nov 01.

We determine the interface energy and the work of separation of the Fe/Cr2O3 interface using first-principles density functional theory. Starting from different structures, we put forward a realistic interface model that is suitable to study the complex metal-oxide interaction....

Trends in R-X Bond Dissociation Energies (R(•) = Me, Et, i-Pr, t-Bu, X(•) = H, Me, Cl, OH).

Journal of chemical theory and computation

Zhang IY, Wu J, Luo Y, Xu X.
PMID: 26615683
J Chem Theory Comput. 2010 May 11;6(5):1462-9. doi: 10.1021/ct100010d.

Trends for R-X bond dissociation energies have been examined with density functional methods of B3LYP, BMK, M06-2X, MC3MPW, B2PLYP, MCG3-MPW, and XYG3, as well as G3, MCG3/3, G3X, and G4 theories as functions of alkylation (i.e., R(•) = Me,...

Distribution and Diversity of Bacteria and Fungi Colonization in Stone Monuments Analyzed by High-Throughput Sequencing.

PloS one

Li Q, Zhang B, He Z, Yang X.
PMID: 27658256
PLoS One. 2016 Sep 22;11(9):e0163287. doi: 10.1371/journal.pone.0163287. eCollection 2016.

The historical and cultural heritage of Qingxing palace and Lingyin and Kaihua temple, located in Hangzhou of China, include a large number of exquisite Buddhist statues and ancient stone sculptures which date back to the Northern Song (960-1219 A.D.)...

Comparative evaluation of copeptin and NT-proBNP in patients with severe acute decompensated heart failure, and prediction of adverse events in a 90-day follow-up period: A prospective clinical observation trial.

Experimental and therapeutic medicine

Jia J, Chang GL, Qin S, Chen J, He WY, Lu K, Li Y, Zhang DY.
PMID: 28413508
Exp Ther Med. 2017 Apr;13(4):1554-1560. doi: 10.3892/etm.2017.4111. Epub 2017 Feb 08.

The present study compared the prognostic value of a marker, the C-terminal section of the arginine vasopressin prohormone (copeptin), with N-terminal B-type natriuretic peptide (NT-proBNP) in patients with severe acute decompensated heart failure. A prospective, observational cohort study was...

Bisphenol A exposure promotes HTR-8/SVneo cell migration and impairs mouse placentation involving upregulation of integrin-β1 and MMP-9 and stimulation of MAPK and PI3K signaling pathways.

Oncotarget

Lan X, Fu LJ, Zhang J, Liu XQ, Zhang HJ, Zhang X, Ma MF, Chen XM, He JL, Li LB, Wang YX, Ding YB.
PMID: 28881663
Oncotarget. 2017 May 16;8(31):51507-51521. doi: 10.18632/oncotarget.17882. eCollection 2017 Aug 01.

In this study, we investigated the effect of Bisphenol A (BPA), an endocrine-disrupting chemical, on the migration of human trophoblasts and mouse placentation by using the primary extravillous trophoblast (EVT) and its cell line HTR-8/SVneo, villous explant cultures, and...

Dinitrophenyl hapten with laser immunotherapy for advanced malignant melanoma: A clinical study.

Oncology letters

Chen DJ, Li XS, Zhao H, Fu Y, Kang HR, Yao FF, Hu J, Qi N, Zhang HH, Du N, Chen WR.
PMID: 28454272
Oncol Lett. 2017 Mar;13(3):1425-1431. doi: 10.3892/ol.2016.5530. Epub 2016 Dec 23.

The present study aimed to evaluate the efficacy and safety of

Showing 1 to 12 of 7430 entries