A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is
Increasing user engagement is constant challenge for Intelligent Tutoring Systems researchers. A current trend in the ITS field is to increase engagement of proven learning systems by integrating them within games, or adding in game like components. Incorporating proven learning methods within a game based environment is expected to add to the overall experience without detracting from the original goals, however, the current study demonstrates two important issues with regard to ITS design.arXiv:1009.2207v1 fatcat:ai7vbh2jxzcxpovib523ylnuwi
more »... st, effective designs from the physical world do not always translate into the digital world. Second, games do not necessarily improve engagement, and in some cases, they may have the opposite effect. The current study discusses the development and a brief assessment of MiBoard a multiplayer collaborative online board game designed to closely emulate a previously developed physical board game, iSTART: The Board Game.
(g) Microscopic image of the receiver delay lines. Figure 1 shows a schematic of the chip-to-chip QKD system. ...arXiv:1509.00768v1 fatcat:ghfdjl535fhjxahy6ignveuhbm
The Journal of Arthroplasty Vol. 13 No. 3 1998 Effect of Locking Mechanism on Fluid and Particle Flow Through Modular Acetabular Components Cyna Khalily, MD, Michael G. Tanner, BS, Victor G. ...doi:10.1016/s0883-5403(98)90169-3 pmid:9590635 fatcat:pxm32yjdqfeppnpxz5hr2x5boy
G. Tanner, M. R. Langer, Y. Kim, and J. M. Denu, unpublished observation. ... Ivv ϩ 2 ⅐ G ⅐ Ivh͒ (Eq. 8) where G is the ratio of the parallel Ivh and perpendicular Ivh polarized fluorescence intensity measured upon parallel excitation to correct for the different efficiencies of ...doi:10.1074/jbc.m002893200 pmid:10811654 fatcat:ulobbyf7wvb2llhfo6pcvu5fey
(G) Intensity of 1587 cm −1 reference peak (inset) obtained during each measurement of the pH calibration plotted in chronological order. ...doi:10.1039/c8an01322e pmid:30289143 fatcat:h4ciku2cnnch5njrgee66uizvm
The LHOR pattern can be defined with formula templates F and G. ... JH, HT, and KS-G drafted section 1; JH sections 2, 4; HT and JH sections 3 and 5; MV section 6; AZ, MV, and JH section 7; KS-G, MV, AZ, and JH section 8; HT, MS, MV, AZ and JH section 9; and JH section ... Copyright © 2018 Vu, Zehfroosh, Strother-Garcia, Sebok, Heinz and Tanner. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). ...doi:10.3389/frobt.2018.00076 pmid:33500955 pmcid:PMC7805770 fatcat:tbw7tlqfh5hkdj5pcakkceumxm
Dilute the collagen I (5mg/ml stock) coating to 200μg/ml concentration in 0.02M acetic acid. One will need 20μl for each channel used. Mix by gentle triteration with a micropipette tip. 3. ...doi:10.3791/1644 pmid:19859055 pmcid:PMC3164058 fatcat:ny2tawm6yjggxdnqxs2flksame
ml), penicillin G (100 units/ml), streptomycin sulfate (100 μg/ml) and 10% newborn calf serum (NCS) (Sigma). ... Contents lists available at ScienceDirect Virology j o u r n a l h o m e p a g e : w w w. e l s ev i e r. c o m / l o c a t e / y v i r o Results Model development This study focuses on the role of ...doi:10.1016/j.virol.2011.04.020 pmid:21612809 pmcid:PMC3152592 fatcat:awkvwelanzgvvan5z5cwovtn34
Sw.* Lygodiaceae Cultivated Testo 1476 (VT) 1,519,904 Metaxya elongata Tuomisto & G. G. Cárdenas Metaxyaceae Costa Rica Testo 783 (CR, VT) 759,737 Osmundastrum cinnamomeum (L.) C. ... Taxon Family Locality Voucher (Herbarium) a Trimmed reads Angiopteris evecta (G. Forst.) ...doi:10.1002/aps3.1148 pmid:30131890 pmcid:PMC5991577 fatcat:h4po7n2emfgqtkn5wltehkapyy
G. Tanner, and J. M. Denu, unpublished observations. ... conditions, 20 M wild type yGCN5, 0.5 M AcCoA, 50 M H3. e Experimental conditions, 20 -50 M mutated yGCN5, 0.5 M AcCoA, 500 M H3. f Experimental conditions, 5-10 M mutated yGCN5, 100 M AcCoA, 500 M H3. g ... chromatography on S-Sepharose, fractions containing yGCN5 or the desired mutant protein (assessed by SDS-PAGE and HAT activity) were pooled and concentrated and then subjected to size-exclusion chromatography on G- ...doi:10.1074/jbc.m103839200 pmid:11397810 fatcat:qwczy46lljdztm65s3hoams5cq
MEMS Reliability for Critical Applications
ACKNOWLEDGEMENTS The authors would like to thank the MDL staff for their input and efforts, Michael Dugger for discussions of wear on silicon and tungsten coated silicon, and ... This effect has been shown by both Tanner et al. and Patton et al. to be very detrimental to polysilicon MEMS devices tested under different humidities [9, 10]. ...doi:10.1117/12.395708 fatcat:dnegtn4gyvcappz4cdqmruin34
Existing foreign aid databases -the OECD's CRS data and now AidData -are project-based. And yet nearly all empirical analyses using these data aggregate to the country-year level, thereby losing project-specific information. In this paper, we introduce new data on the geographic location of aid projects that have been committed to many African countries between 1989 and 2008. The data enable an examination of project-level information in a wider variety of systematic research contexts. Todoi:10.1016/j.worlddev.2011.07.022 fatcat:izednm6ak5f2ngbuxokhrzauyq
more »... trate the utility of the new data, we discuss how geographically disaggregated foreign aid and armed conflict data are needed to capture the theoretical mechanisms in the aid-conflict literature. We then map the disaggregated aid and conflict data in Sierra Leone, Angola, and Mozambique as specific examples of how these data could help disentangle competing causal mechanisms linking aid to conflict onset and dynamics. The research provides an important new perspective on the connections between aid and conflict. More generally, it is a crucial first step in geo-referencing and comparing foreign aid projects to various localized development outcomes.
The low jitter and infrared sensitivity of the SNSPD allows very short lifetimes to be resolved even at wavelengths approaching 2 µm [128, 129] (see figure 5 (c)). g (2) (0) measurements have been ... electronics to perform two key emitter characterization measurements [83, 89, 121] : firstly a measurement of the photoluminescence lifetime and secondly a measurement of the second order correlation function g ...doi:10.1088/0953-2048/25/6/063001 fatcat:z3by7cdp7rgm5dvn6fxfqq73cq
« Previous Showing results 1 — 15 out of 11,453 results