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Showing 1 to 12 of 1956 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...

Virtual titration laboratory experiment with differentiated instruction

laboratory instruction

Wong SK.
GSID: yPWQTMg8J70J
BJ Wu, SK Wong, TW Li - Computer Animation and Virtual …, 2019 - Wiley Online Library

This paper studies users' learning perception in a virtual titration experiment with differentiated instruction. We develop a virtual reality chemistry lab and use leap motion to detect users' hand gestures for operations. Users wear a head‐mounted display and use...

Personalized Medication Response Prediction for Attention-Deficit Hyperactivity Disorder: Learning in the Model Space vs. Learning in the Data Space.

Frontiers in physiology

Wong HK, Tiffin PA, Chappell MJ, Nichols TE, Welsh PR, Doyle OM, Lopez-Kolkovska BC, Inglis SK, Coghill D, Shen Y, Tiño P.
PMID: 28443027
Front Physiol. 2017 Apr 11;8:199. doi: 10.3389/fphys.2017.00199. eCollection 2017.

Attention-Deficit Hyperactive Disorder (ADHD) is one of the most common mental health disorders amongst school-aged children with an estimated prevalence of 5% in the global population (American Psychiatric Association, 2013). Stimulants, particularly methylphenidate (MPH), are the first-line option in...

Early-Onset Network Hyperexcitability in Presymptomatic Alzheimer's Disease Transgenic Mice Is Suppressed by Passive Immunization with Anti-Human APP/Aβ Antibody and by mGluR5 Blockade.

Frontiers in aging neuroscience

Kazim SF, Chuang SC, Zhao W, Wong RK, Bianchi R, Iqbal K.
PMID: 28392767
Front Aging Neurosci. 2017 Mar 24;9:71. doi: 10.3389/fnagi.2017.00071. eCollection 2017.

Cortical and hippocampal network hyperexcitability appears to be an early event in Alzheimer's disease (AD) pathogenesis, and may contribute to memory impairment. It remains unclear if network hyperexcitability precedes memory impairment in mouse models of AD and what are...

Synthesis of Pt-Loaded Self-Interspersed Anatase TiO2 with a Large Fraction of (001) Facets for Efficient Photocatalytic Nitrobenzene Degradation.

ACS applied materials & interfaces

Wang WK, Chen JJ, Li WW, Pei DN, Zhang X, Yu HQ.
PMID: 26308282
ACS Appl Mater Interfaces. 2015 Sep 16;7(36):20349-59. doi: 10.1021/acsami.5b06161. Epub 2015 Sep 01.

TiO2 is capable of directly utilizing solar energy for sustainable energy harvest and water purification. Facet-dependent performance of TiO2 has attracted enormous interests due to its tunable photocatalytic activity toward photoredox transformations, but information about the noble-metal-loaded TiO2 for...

Evaluating the Pros and Cons of Different Peer Review Policies via Simulation.

Science and engineering ethics

Zhu J, Fung G, Wong WH, Li Z, Xu C.
PMID: 26169697
Sci Eng Ethics. 2016 Aug;22(4):1073-1094. doi: 10.1007/s11948-015-9683-8. Epub 2015 Jul 14.

In the academic world, peer review is one of the major processes in evaluating a scholars contribution. In this study, we are interested in quantifying the merits of different policies in a peer review process, such as single-blind review,...

Correction to Mutagenic Azo Dyes, Rather than Flame Retardants, are the Predominant Brominated Compounds in House Dust.

Environmental science & technology

Peng H, Saunders DM, Sun J, Jones PD, Wong CK, Liu H, Giesy JP.
PMID: 28281751
Environ Sci Technol. 2017 Mar 21;51(6):3593. doi: 10.1021/acs.est.7b00919. Epub 2017 Mar 10.

No abstract available.

Scar-Saving Flap during Serial Excision by Borrowing from the Opposite Side.

Annals of dermatology

Lim JY, Song WK, Whang KK.
PMID: 27303174
Ann Dermatol. 2008 Sep;20(3):120-5. doi: 10.5021/ad.2008.20.3.120. Epub 2008 Sep 30.

BACKGROUND: Congenital melanocytic nevi may have various shapes according to the anatomic location. Therefore, it is desirable to apply proper surgical designs to the diverse forms considering the characteristics of the sites as well as the shape and size.OBJECTIVE:...

High-performance multi-megahertz optical coherence tomography based on amplified optical time-stretch.

Biomedical optics express

Xu J, Wei X, Yu L, Zhang C, Xu J, Wong KK, Tsia KK.
PMID: 25909017
Biomed Opt Express. 2015 Mar 18;6(4):1340-50. doi: 10.1364/BOE.6.001340. eCollection 2015 Apr 01.

As the key prerequisite of high-speed volumetric structural and functional tissue imaging in real-time, scaling the A-scan rate beyond MHz has been one of the major pursuits in the development of optical coherence tomography (OCT). Along with a handful...

Learning a Nonnegative Sparse Graph for Linear Regression.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society

Fang X, Xu Y, Li X, Lai Z, Wong WK.
PMID: 25910093
IEEE Trans Image Process. 2015 Sep;24(9):2760-71. doi: 10.1109/TIP.2015.2425545.

Previous graph-based semisupervised learning (G-SSL) methods have the following drawbacks: 1) they usually predefine the graph structure and then use it to perform label prediction, which cannot guarantee an overall optimum and 2) they only focus on the label...

Endocrine radionuclide scintigraphy with fusion single photon emission computed tomography/computed tomography.

World journal of radiology

Wong KK, Gandhi A, Viglianti BL, Fig LM, Rubello D, Gross MD.
PMID: 27358692
World J Radiol. 2016 Jun 28;8(6):635-55. doi: 10.4329/wjr.v8.i6.635.

AIM: To review the benefits of single photon emission computed tomography (SPECT)/computed tomography (CT) hybrid imaging for diagnosis of various endocrine disorders.METHODS: We performed MEDLINE and PubMed searches using the terms: "SPECT/CT"; "functional anatomic mapping"; "transmission emission tomography"; "parathyroid...

Understanding the core-halo relation of quantum wave dark matter from 3D simulations.

Physical review letters

Schive HY, Liao MH, Woo TP, Wong SK, Chiueh T, Broadhurst T, Hwang WY.
PMID: 25615301
Phys Rev Lett. 2014 Dec 31;113(26):261302. doi: 10.1103/PhysRevLett.113.261302. Epub 2014 Dec 30.

We examine the nonlinear structure of gravitationally collapsed objects that form in our simulations of wavelike cold dark matter, described by the Schrödinger-Poisson (SP) equation with a particle mass ∼10(-22)  eV. A distinct gravitationally self-bound solitonic core is found...

Showing 1 to 12 of 1956 entries