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Showing 1 to 12 of 3102 entries
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Gamifying the flipped classroom: how to motivate Chinese ESL learners?

flipped classroom

Ho J.
GSID: kUceB4j4eFIJ
J Ho - Innovation in Language Learning and Teaching, 2020 - Taylor & Francis

… A non-gamified flipped classroom approach was applied to group A (Control Group), while a gamified flipped classroom approach was applied to group B (Experimental Group). Figure 1 shows the differences in lesson plans and materials used between group...

Beyond State Requirements: Examining Teacher Preparation for Literacy Instruction in United States Teacher Education Programs

field instruction

Ro J.
GSID: 3JevF_Fhv0QJ
D Birdyshaw, M McGriff, J Ro, J Fine… - Literacy Practice & …, 2017 - search.ebscohost.com

… Teacher educators recognize the importance of close relationships with the school districts in which they place preservice teachers for field instruction and want to strengthen partnerships with school districts in order to improve preservice teachers’ preparation to teach...

Aesthetic electronics: Designing, sketching, and fabricating circuits through digital exploration

Broadening participation informal stem education

Kaufman D, Lo J, O'Leary J, Torres C.
GSID: fh6NY9-OcG8J
J Lo, C Torres, I Yang, J O'Leary, D Kaufman… - Proceedings of the 29th …, 2016 - dl.acm.org

As interactive electronics become increasingly intimate and personal, the design of circuitry is correspondingly developing a more playful and creative aesthetic. Circuit sketching and design is a multidimensional activity which combines the arts, crafts, and engineering broadening participation of...

Fabrication and characterization of flexible thin film super-capacitor with silver nano paste current collector.

Journal of nanoscience and nanotechnology

Yoon SM, Go JS, Yu JS, Kim DW, Jang Y, Lee SH, Jo J.
PMID: 24266150
J Nanosci Nanotechnol. 2013 Dec;13(12):7844-9. doi: 10.1166/jnn.2013.8112.

Flexible thin film super-capacitors with the silver paste current collector were printed and their electrochemical characteristics were investigated to apply for a low cost solution-based printing process. The silver paste current collector was printed on a flexible Polyethylene Telephtalate...

Corrigendum to 'Ca.

Cancer letters

Chai S, Qian Y, Tang J, Liang Z, Zhang M, Si J, Li X, Huang W, Xu R, Wang K.
PMID: 27491000
Cancer Lett. 2016 Oct 01;380(2):609-610. doi: 10.1016/j.canlet.2016.07.026. Epub 2016 Aug 01.

No abstract available.

Crystal Structure, Electronic Structure, and Photocatalytic Activity of Oxysulfides: La2Ta2ZrS2O8, La2Ta2TiS2O8, and La2Nb2TiS2O8.

Inorganic chemistry

Goto Y, Seo J, Kumamoto K, Hisatomi T, Mizuguchi Y, Kamihara Y, Katayama M, Minegishi T, Domen K.
PMID: 27008368
Inorg Chem. 2016 Apr 04;55(7):3674-9. doi: 10.1021/acs.inorgchem.6b00247. Epub 2016 Mar 23.

The novel oxysulfides La2Ta2ZrS2O8 (LTZSO), La2Ta2TiS2O8 (LTTSO), and La2Nb2TiS2O8 (LNTSO) were synthesized, and their crystal structures, electronic structures, and photocatalytic activities for water splitting under visible light were investigated. Density functional theory calculations showed that these compounds are direct-band-gap...

A Nanowire-Based Plasmonic Quantum Dot Laser.

Nano letters

Ho J, Tatebayashi J, Sergent S, Fong CF, Ota Y, Iwamoto S, Arakawa Y.
PMID: 27030886
Nano Lett. 2016 Apr 13;16(4):2845-50. doi: 10.1021/acs.nanolett.6b00706. Epub 2016 Mar 31.

Quantum dots enable strong carrier confinement and exhibit a delta-function like density of states, offering significant improvements to laser performance and high-temperature stability when used as a gain medium. However, quantum dot lasers have been limited to photonic cavities...

Acidity-Controlled Conducting Polymer Films for Organic Thermoelectric Devices with Horizontal and Vertical Architectures.

Scientific reports

Lee W, Song M, Park S, Nam S, Seo J, Kim H, Kim Y.
PMID: 27667013
Sci Rep. 2016 Sep 26;6:33795. doi: 10.1038/srep33795.

Organic thermoelectric devices (OTEDs) are recognized one of the next generation energy conversion platforms because of their huge potentials for securing electricity continuously from even tiny heat sources in our daily life. The advantage of OTEDs can be attributable...

SU-E-I-110: Minimized Pediatric Dose in Direct Radiography (DR).

Medical physics

So J, Nickoloff E, Dutta A, Jambawalikar S.
PMID: 28517622
Med Phys. 2012 Jun;39(6):3650. doi: 10.1118/1.4734827.

PURPOSE: Pediatric x-rays techniques are not standardized. They depend upon: patient size, anatomical localized and equipment manufacturers. Most pediatric techniques use the default factory settings. This project's goal is to find the best compromise between dose to pediatric patients...

Integration of High-k Oxide on MoS2 by Using Ozone Pretreatment for High-Performance MoS2 Top-Gated Transistor with Thickness-Dependent Carrier Scattering Investigation.

Small (Weinheim an der Bergstrasse, Germany)

Wang J, Li S, Zou X, Ho J, Liao L, Xiao X, Jiang C, Hu W, Wang J, Li J.
PMID: 26426344
Small. 2015 Nov 25;11(44):5932-8. doi: 10.1002/smll.201501260. Epub 2015 Oct 01.

A top-gated MoS2 transistor with 6 nm thick HfO2 is fabricated using an ozone pretreatment. The influence to the top-gated mobility brought about by the deposition of HfO2 is studied statistically, for the first time. The top-gated mobility is...

Photo-induced copper-catalyzed C-H chalcogenation of azoles at room temperature.

Chemical communications (Cambridge, England)

Gandeepan P, Mo J, Ackermann L.
PMID: 28513650
Chem Commun (Camb). 2017 May 30;53(43):5906-5909. doi: 10.1039/c7cc03107f.

Inexpensive copper catalysts enabled direct C-H chalcogenations at ambient temperature by means of photo-induced catalysis. The expedient copper catalysis set the stage for C-S and C-Se bond formation from readily accessible non-volatile elemental chalcogens. The photo-assisted copper catalysis manifold...

Electrically Controllable Microparticle Synthesis and Digital Microfluidic Manipulation by Electric-Field-Induced Droplet Dispensing into Immiscible Fluids.

Scientific reports

Um T, Hong J, Im do J, Lee SJ, Kang IS.
PMID: 27534580
Sci Rep. 2016 Aug 18;6:31901. doi: 10.1038/srep31901.

The dispensing of tiny droplets is a basic and crucial process in a myriad of applications, such as DNA/protein microarray, cell cultures, chemical synthesis of microparticles, and digital microfluidics. This work systematically demonstrates droplet dispensing into immiscible fluids through...

Showing 1 to 12 of 3102 entries