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Showing 13 to 24 of 15173 entries
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Elementary teachers' learning to construct high-quality mathematics lesson plans: A use of the IES recommendations

lesson plans

Ding M.
GSID: Rm_vS1ujuUIJ
M Ding, MA Carlson - The Elementary School Journal, 2013 - journals.uchicago.edu

… This study explored a group of elementary teachers' (n = 35) learning to construct high-quality lesson plans that foster student understanding … -of-course lesson plans, indicated teachers' growth in using worked examples, representations, and deep questions during their...

Opportunities to learn: Inverse relations in US and Chinese textbooks

lesson plans

Ding M.
GSID: I33sR5aFZFgJ
M Ding - Mathematical Thinking and Learning, 2016 - Taylor & Francis

This study, focusing on inverse relations, examines how representative US and Chinese elementary textbooks may provide opportunities to learn fundamental mathematical ideas …

Timescale stream statisitcs for hierarchical management

pipeline programs

Ding C, Li P.
GSID: 15MCsjqo9RQJ
C Ding, P Li - STREAM workshop, 2016 - streamingsystems.org

Timescale Stream Statistics The definition of a stream is given in the final report of the STREAM 2015 workshop, which states up front that “We define a stream as a possibly …

A graphene–silver nanoparticle–silicon sandwich SERS chip for quantitative detection of molecules and capture, discrimination, and inactivation of bacteria

Broadening participation in STEM

Ding P.
GSID: CKayLvBMSvIJ
X Meng, H Wang, N Chen, P Ding, H Shi… - Analytical …, 2018 - ACS Publications

There currently exists increasing concerns on the development of a kind of high-performance SERS platform, which is suitable for sensing applications ranging from the molecular to cellular (eg, bacteria) level. Herein, we develop a novel kind of universal SERS...

Optimal thread-to-core mapping for pipeline programs

pipeline programs

Luo H, Ding C, Li P.
GSID: t77mr_JkFUEJ
H Luo, C Ding, P Li - Proceedings of the ACM SIGPLAN Workshop on …, 2014 - Citeseer

… In this paper, we introduced an approach to optimize the grouping of asymmetrical threads in pipeline programs using the analysis and … footprint model can be used to predict the locality of parallel programs. More applications of this...

Calculation of the second self-diffusion and viscosity virial coefficients of Lennard-Jones fluid by equilibrium molecular dynamics simulations.

Physical review. E, Statistical, nonlinear, and soft matter physics

Oderji HY, Ding H, Behnejad H.
PMID: 21797351
Phys Rev E Stat Nonlin Soft Matter Phys. 2011 Jun;83(6):061202. doi: 10.1103/PhysRevE.83.061202. Epub 2011 Jun 16.

The second self-diffusion and viscosity virial coefficients of the Lennard-Jones (LJ) fluid were calculated by a detailed evaluation of the velocity and shear-stress autocorrelation functions using equilibrium molecular dynamics simulations at low and moderate densities. Accurate calculation of these...

Anisotropic conductive films based on highly aligned polyimide fibers containing hybrid materials of graphene nanoribbons and carbon nanotubes.

Nanoscale

Liu M, Du Y, Miao YE, Ding Q, He S, Tjiu WW, Pan J, Liu T.
PMID: 25474256
Nanoscale. 2015 Jan 21;7(3):1037-46. doi: 10.1039/c4nr06117a.

Anisotropic electrically conductive films (PI-GNR/CNT) consisting of highly aligned polyimide (PI) composite fibers with graphene nanoribbon (GNR) and carbon nanotube (CNT) (GNR/CNT) hybrids as nanofillers have been prepared by electrospinning. The GNR/CNT hybrids used here were prepared by one-step...

Lanthanide metal-organic frameworks showing luminescence in the visible and near-infrared regions with potential for acetone sensing.

Chemistry (Weinheim an der Bergstrasse, Germany)

Dang S, Min X, Yang W, Yi FY, You H, Sun ZM.
PMID: 24203320
Chemistry. 2013 Dec 09;19(50):17172-9. doi: 10.1002/chem.201301346. Epub 2013 Nov 06.

The luminescent properties of a family of lanthanide metal-organic frameworks LnL (Ln=Y, La-Yb, except Pm; L=4,4'-({2-[(4-carboxyphenoxy)methyl]-2-methylpropane-1,3-diyl}bis{oxy})dibenzoic acid) have been explored, and the energy-transfer process in the compounds has been carefully analyzed. The visible-emitting Tb(0.08)Gd(0.92)L and the near-infrared (NIR)-luminescent Yb(0.10)Gd(0.90)L...

Critical points of the O(n) loop model on the martini and the 3-12 lattices.

Physical review. E, Statistical, nonlinear, and soft matter physics

Ding C, Fu Z, Guo W.
PMID: 23005148
Phys Rev E Stat Nonlin Soft Matter Phys. 2012 Jun;85(6):062101. doi: 10.1103/PhysRevE.85.062101. Epub 2012 Jun 19.

We derive the critical line of the O(n) loop model on the martini lattice as a function of the loop weight n basing on the critical points on the honeycomb lattice conjectured by Nienhuis [Phys. Rev. Lett. 49, 1062...

Broadband high-efficiency half-wave plate: a supercell-based plasmonic metasurface approach.

ACS nano

Ding F, Wang Z, He S, Shalaev VM, Kildishev AV.
PMID: 25790895
ACS Nano. 2015 Apr 28;9(4):4111-9. doi: 10.1021/acsnano.5b00218. Epub 2015 Apr 13.

We design, fabricate, and experimentally demonstrate an ultrathin, broadband half-wave plate in the near-infrared range using a plasmonic metasurface. The simulated results show that the linear polarization conversion efficiency is over 97% with over 90% reflectance across an 800...

Suicide mortality among people accessing highly active antiretroviral therapy for HIV/AIDS in British Columbia: a retrospective analysis.

CMAJ open

Gurm J, Samji H, Nophal A, Ding E, Strehlau V, Zhu J, Montaner JS, Hogg RS, Guillemi S.
PMID: 26389091
CMAJ Open. 2015 Apr 02;3(2):E140-8. doi: 10.9778/cmajo.20140101. eCollection 2015.

BACKGROUND: Suicide rates have been reported at elevated levels among people living with HIV/AIDS. We sought to characterize longitudinal suicide rates among people living with HIV/AIDS who are accessing free highly active antiretroviral treatment (HAART) in British Columbia and...

A novel lncRNA, LL22NC03-N64E9.1, represses KLF2 transcription through binding with EZH2 in colorectal cancer.

Oncotarget

Lian Y, Yan C, Ding J, Xia R, Ma Z, Hui B, Ji H, Zhou J, Wang K.
PMID: 28938648
Oncotarget. 2017 Jul 31;8(35):59435-59445. doi: 10.18632/oncotarget.19738. eCollection 2017 Aug 29.

Long noncoding RNAs (lncRNA) have been implicated in variety human cancer but their mechanisms of function are mainly undocumented. In the present study, we investigated lncRNAs alteration that contributed to colorectal cancer (CRC) by utilizing TCGA RNA sequencing data...

Showing 13 to 24 of 15173 entries