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Showing 1 to 12 of 1381 entries
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Usability of Learning Management Systems for Instructors–The Case of Canvas

science instructors

Chen W, Nichshyk A, Bong WK.
GSID: RkD5jsUv9kQJ
W Chen, NC Sanderson, A Nichshyk, WK Bong… - … Conference on Human …, 2021 - Springer

… in LMSs for instructors. We used Canvas as an example and conducted user testing with 35 university instructors in computer science and … We argue that instructors in computer science and engineering faculties are expected to have higher...

Metal-templated chiral Brønsted base organocatalysis.

Nature communications

Ma J, Ding X, Hu Y, Huang Y, Gong L, Meggers E.
PMID: 25072163
Nat Commun. 2014 Jul 29;5:4531. doi: 10.1038/ncomms5531.

Inert octahedral chiral-at-metal complexes are an emerging class of asymmetric catalysts that exploit the globular, rigid nature and stereochemical options of octahedral compounds. While the central transition metal serves as a structural anchorpoint and provides metal centrochirality, catalysis is...

Gene Expression Profiling of the Optic Nerve Head of Patients with Primary Open-Angle Glaucoma.

Journal of ophthalmology

Wang X, Gong K, Li H, Wang C, Qu C, Li H.
PMID: 28484645
J Ophthalmol. 2017;2017:6896390. doi: 10.1155/2017/6896390. Epub 2017 Apr 05.

No abstract available.

Medical Image Processing in an Era of High-Performance Computing.

Yearbook of medical informatics

Kulikowski CA, Gong L.
PMID: 27668613
Yearb Med Inform. 1994;(1):61-68.

Advanced radiology practices are already benefiting from powerful and increasingly more economical computing and networking facilities. Medical image processing methods have improved dramatically over the past five years, with sophisticated 3D display, visualization and analysis techniques allowing increased integration...

Sodium salts of anionic chiral cobalt(III) complexes as catalysts of the enantioselective Povarov reaction.

Angewandte Chemie (International ed. in English)

Yu J, Jiang HJ, Zhou Y, Luo SW, Gong LZ.
PMID: 26230676
Angew Chem Int Ed Engl. 2015 Sep 14;54(38):11209-13. doi: 10.1002/anie.201504790. Epub 2015 Jul 31.

The sodium salts of anionic chiral cobalt(III) complexes (CCC(-) Na(+) ) have been found to be efficient catalysts of the asymmetric Povarov reaction of easily accessible dienophiles, such as 2,3-dihydrofuran, ethyl vinyl ether, and an N-protected 2,3-dihydropyrrole, with 2-azadienes....

Lattice Strain Limit for Uniform Shell Deposition in Zincblende CdSe/CdS Quantum Dots.

The journal of physical chemistry letters

Gong K, Kelley DF.
PMID: 26263313
J Phys Chem Lett. 2015 May 07;6(9):1559-62. doi: 10.1021/acs.jpclett.5b00566. Epub 2015 Apr 13.

The effects of lattice strain on the spectroscopy and photoluminescence quantum yields of zincblende CdSe/CdS core/shell quantum dots are examined. The quantum yields are measured as a function of core size and shell thickness. High quantum yields are achieved...

Self-Restricted Green Fluorescent Protein Chromophore Analogues: Dramatic Emission Enhancement and Remarkable Solvatofluorochromism.

The journal of physical chemistry letters

Deng H, Yu C, Gong L, Zhu X.
PMID: 27404318
J Phys Chem Lett. 2016 Aug 04;7(15):2935-44. doi: 10.1021/acs.jpclett.6b01251. Epub 2016 Jul 19.

The confinement effect of the β-barrel defines the emission profiles of the chromophores of the green fluorescent protein (GFP) family. Here, we describe the design strategy and mimicking of confinement effects via the chromophore itself, termed the self-restricted effect....

Asymmetric dual catalysis via fragmentation of a single rhodium precursor complex.

Chemical communications (Cambridge, England)

Song L, Gong L, Meggers E.
PMID: 27231188
Chem Commun (Camb). 2016 Jun 08;52(49):7699-702. doi: 10.1039/c6cc03157a.

A strategy for dual transition metal catalysis and organocatalysis is reported via the in situ disintegration of a single rhodium complex. The hereby generated chiral Lewis acid and l-β-phenylalanine synergistically catalyze the Michael addition of α,α-disubstituted aldehydes to α,β-unsaturated...

The Hidden Flow Structure and Metric Space of Network Embedding Algorithms Based on Random Walks.

Scientific reports

Gu W, Gong L, Lou X, Zhang J.
PMID: 29030547
Sci Rep. 2017 Oct 13;7(1):13114. doi: 10.1038/s41598-017-12586-y.

Network embedding which encodes all vertices in a network as a set of numerical vectors in accordance with it's local and global structures, has drawn widespread attention. Network embedding not only learns significant features of a network, such as...

Reversible photo/thermoswitchable dual-color fluorescence through single-crystal-to-single-crystal transformation.

Dalton transactions (Cambridge, England : 2003)

Li FF, Zhang L, Gong LL, Yan CS, Gao HY, Luo F.
PMID: 27957568
Dalton Trans. 2017 Jan 03;46(2):338-341. doi: 10.1039/c6dt04275a.

Reversible photo/thermoswitchable dual-color green-to-blue fluorescence is reported here, which is mainly due to a single-crystal-to-single-crystal (SCSC) transformation of the chromophore from a supramolecular aggregation to a covalently bonded polymer.

Predictors of good functional outcome in counterpulsation-treated recent ischaemic stroke patients.

BMJ open

Lin W, Han J, Chen X, Xiong L, Leung HW, Leung TW, Soo Y, Wong LK.
PMID: 23794561
BMJ Open. 2013 Jun 20;3(6). doi: 10.1136/bmjopen-2013-002932.

OBJECTIVES: External counterpulsation (ECP) is a non-invasive method being investigated for ischaemic stroke. We aimed to explore predictors of good functional outcome for ECP-treated ischaemic stroke patients who completed a minimum of 10 sessions.METHODS: We analysed our ECP registry...

Effects of emotion regulation strategies on anxiety during job interviews in Chinese college students.

Anxiety, stress, and coping

Gong L, Li W, Zhang D, Rost DH.
PMID: 25930079
Anxiety Stress Coping. 2016 May;29(3):305-317. doi: 10.1080/10615806.2015.1042462. Epub 2015 Jun 19.

BACKGROUND AND OBJECTIVES: Few studies related to the impact of different emotion regulation strategies on anxiety have used externally and ecologically valid emotion-eliciting stimuli or Eastern populations. The present study compares the effects of reappraisal, suppression, and acceptance on...

Showing 1 to 12 of 1381 entries