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Showing 1 to 12 of 510 entries
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Assessment of Program-wide Curricular Change

engineering education

Chi E, Miletic M, Svihla V.
GSID: BsoZryjUoOgJ
M Miletic, V Svihla, J Gomez, E Chi, S Han… - Proceedings of the …, 2019 - par.nsf.gov

Assessment of Program-wide Curricular Change Page 1 Paper ID #25843 Assessment of Program-wide Curricular Change Dr. Marina Miletic, University of New Mexico Dr. Marina …

Instructional Factors Analysis: A Cognitive Model For Multiple Instructional Interventions

instructional interventions

Chi M, Koedinger KR, Jordan PW.
GSID: LNmJJigv0HgJ
M Chi, KR Koedinger, GJ Gordon, PW Jordan… - EDM, 2011 - Citeseer

… instructional interventions such as tells. As shown later, the new model can be easily modified for modeling datasets with multiple instructional interventions and thus it is named as Instructional … -KC steps and multiple instructional interventions. Previous research...

Intervention-bkt: incorporating instructional interventions into bayesian knowledge tracing

instructional interventions

Lin C, Chi M.
GSID: bqp5aXE3syAJ
C Lin, M Chi - International conference on intelligent tutoring systems, 2016 - Springer

… However, the model does not take into account the instructional interventions that generate those observations. On the other hand, we hypothesized that various types of instructional interventions can impact student’s latent states differently. Therefore, we proposed a new...

Incorporating student response time and tutor instructional interventions into student modeling

instructional interventions

Lin C, Shen S, Chi M.
GSID: v4697zu0aHUJ
C Lin, S Shen, M Chi - Proceedings of the 2016 Conference on user …, 2016 - dl.acm.org

… The input nodes I represent instructional interventions. Each input node I carries a pair of extra edges with arrows pointing to … instructional interventions affect a student’s performance. The arrows between input nodes I and knowledge state nodes...

A comparisons of bkt, rnn and lstm for learning gain prediction

instructional interventions

Chi M, Lin C.
GSID: w_4m-6GbDPIJ
C Lin, M Chi - International Conference on Artificial Intelligence in …, 2017 - Springer

The objective of this study is to develop effective computational models that can predict student learning gains, preferably as early as possible. We compared a series of Bayesian …

The developmental transcriptome of contrasting Arctic charr ( Salvelinus alpinus) morphs.

F1000Research

Gudbrandsson J, Ahi EP, Franzdottir SR, Kapralova KH, Kristjansson BK, Steinhaeuser SS, Maier VH, Johannesson IM, Snorrason SS, Jonsson ZO, Palsson A.
PMID: 27635217
F1000Res. 2015 Jun 01;4:136. doi: 10.12688/f1000research.6402.1. eCollection 2015.

Species and populations with parallel evolution of specific traits can help illuminate how predictable adaptations and divergence are at the molecular and developmental level. Following the last glacial period, dwarfism and specialized bottom feeding morphology evolved rapidly in several...

Understanding the Thermal Stability of Palladium-Platinum Core-Shell Nanocrystals by In Situ Transmission Electron Microscopy and Density Functional Theory.

ACS nano

Vara M, Roling LT, Wang X, Elnabawy AO, Hood ZD, Chi M, Mavrikakis M, Xia Y.
PMID: 28485913
ACS Nano. 2017 May 23;11(5):4571-4581. doi: 10.1021/acsnano.6b08692. Epub 2017 May 12.

Core-shell nanocrystals offer many advantages for heterogeneous catalysis, including precise control over both the surface structure and composition, as well as reduction in loading for rare and costly metals. Although many catalytic processes are operated at elevated temperatures, the...

A Protocol to Reduce Interobserver Variability in the Computed Tomography Measurement of Orbital Floor Fractures.

Craniomaxillofacial trauma & reconstruction

Ang CH, Low JR, Shen JY, Cai EZ, Hing EC, Chan YH, Sundar G, Lim TC.
PMID: 26576233
Craniomaxillofac Trauma Reconstr. 2015 Dec;8(4):289-98. doi: 10.1055/s-0034-1399800. Epub 2015 Feb 03.

Orbital fracture detection and size determination from computed tomography (CT) scans affect the decision to operate, the type of surgical implant used, and postoperative outcomes. However, the lack of standardization of radiological signs often leads to the false-positive detection...

Splitting Methods for Convex Clustering.

Journal of computational and graphical statistics : a joint publication of American Statistical Association, Institute of Mathematical Statistics, Interface Foundation of North America

Chi EC, Lange K.
PMID: 27087770
J Comput Graph Stat. 2015;24(4):994-1013. doi: 10.1080/10618600.2014.948181. Epub 2015 Dec 10.

Clustering is a fundamental problem in many scientific applications. Standard methods such as

Molecular Arrangement and Surface Tension of Alcohol Solutions.

The journal of physical chemistry. B

Phan CM, Nguyen CV, Pham TT.
PMID: 27054524
J Phys Chem B. 2016 Apr 28;120(16):3914-9. doi: 10.1021/acs.jpcb.6b01209. Epub 2016 Apr 19.

This study investigated the relationship between molecular arrangement and surface tension of water mixtures with methanol and ethanol. It has been found that the molecular structure of interfacial zone was deterministically correlated to alcohol concentration. From the water dipole...

Crystal structure of .

Acta crystallographica. Section E, Crystallographic communications

Wang BZ, Zhou JP, Zhou Y, Luo JS, Yang JJ, Chi SM.
PMID: 28083121
Acta Crystallogr E Crystallogr Commun. 2017 Jan 01;73:1-3. doi: 10.1107/S2056989016019034. eCollection 2017 Jan 01.

The title compound, C

Pd@Pt Core-Shell Concave Decahedra: A Class of Catalysts for the Oxygen Reduction Reaction with Enhanced Activity and Durability.

Journal of the American Chemical Society

Wang X, Vara M, Luo M, Huang H, Ruditskiy A, Park J, Bao S, Liu J, Howe J, Chi M, Xie Z, Xia Y.
PMID: 26566188
J Am Chem Soc. 2015 Dec 02;137(47):15036-42. doi: 10.1021/jacs.5b10059. Epub 2015 Nov 20.

We report a facile synthesis of multiply twinned Pd@Pt core-shell concave decahedra by controlling the deposition of Pt on preformed Pd decahedral seeds. The Pt atoms are initially deposited on the vertices of a decahedral seed, followed by surface...

Showing 1 to 12 of 510 entries