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Showing 1 to 12 of 42092 entries
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Scaling up a life sciences college career exploration course to foster STEM confidence and career self-efficacy

Stem career programs

Liu A.
GSID: mlej2OLGQE0J
A Liu, C Shapiro, J Gregg… - Research in Science …, 2022 - Taylor & Francis

Background The role of career interventions and their impact on students' sense of self and preparation for careers in STEM fields is an underexplored teaching and research area within STEM education. Purpose The purpose of our mixed-methods study was...

Dependency-based evaluation of MINIPAR

evaluation

Lin D.
GSID: TrLODwwCoaQJ
D Lin - Treebanks, 2003 - Springer

In this paper, we first present a dependency-based method for parser evaluation. We then use the method to evaluate a broad-coverage parser, called MINIPAR, with the SUSANNE corpus. The method allows us to evaluate not only the overall performance...

Class-aware adversarial transformers for medical image segmentation

Asset based approaches STEM training

Dong S, Liu F, You C, Zhao R.
GSID: GSlCo4iKdo4J
C You, R Zhao, F Liu, S Dong… - Advances in …, 2022 - proceedings.neurips.cc

… Such a convolutional stem setting provides two advantages: (1) using convolutional stem … To put our results in perspective, we compare with six ways of using pre-trained R50+ViT-B/…

Multivariate stratified metal–organic frameworks: diversification using domain building blocks

STEM and diversification

Gan XY, Liu C, Luo TY.
GSID: Gx-JhDSeL8cJ
TY Luo, C Liu, XY Gan, PF Muldoon… - Journal of the …, 2019 - ACS Publications

We introduce the concept of domain building blocks (DBBs) as an effective approach to increasing the diversity and complexity of metal–organic frameworks (MOFs). DBBs are defined …

Optimal D-FACTS placement in moving target defense against false data injection attacks

EPSCoR Research Infrastructure Improvement Program: Bridging EPSCoR Communities AND Program Evaluation

Liu B, Wu H.
GSID: 1hSy5dbuIO0J
B Liu, H Wu - IEEE Transactions on Smart Grid, 2020 - ieeexplore.ieee.org

… Graph theory can be used to bridge the D-FACTS placement topology and the MTD … To evaluate the effectiveness of the proposed D-FACTS placement approaches, we perform …

An ion‐imprinting derived strategy to synthesize single‐atom iron electrocatalysts for oxygen reduction

Theoretical frames STEM

Ding S, Fang L, Liu D, Lyu Z, Zhong H.
GSID: 02mDFkf-cm4J
S Ding, Z Lyu, H Zhong, D Liu, E Sarnello, L Fang… - Small, 2021 - Wiley Online Library

… in Si-based molecular sieve frameworks. Such a feature makes Me–… Experimental results and theoretical calculations … angle annular dark-field STEM (HAADF-STEM) was further applied …

Atom Probe Tomography and analytical Scanning Transmission Electron Microscopy of Rapid Solidification Microstructures in Al-Cu Alloy Thin Films

Minority STEM

Liu C, Wiezorek JMK, Zweiacker KW.
GSID: EbvUUV8htDYJ
JMK Wiezorek, KW Zweiacker, C Liu… - Microscopy and …, 2017 - cambridge.org

… STEM EDXS measurements tended to underestimate the Cu-content of the Al2Cu related … minority constituent is typically embedded in the majority matrix phase of α-Al. However, STEM …

Density functional theory evaluation of cation-doped bismuth molybdenum oxide photocatalysts for nitrogen fixation

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Liu B, Musho T, Wu N.
GSID: wtbEroF6XJgJ
AS Yasin, B Liu, N Wu, T Musho - Computational Materials Science, 2019 - Elsevier

This study investigates the photocatalytic nitrogen fixation on a cation-doped surface (Bi x M y) 2 MoO 6 where (M= Fe, La, Yb) in both the orthorhombic and monoclinic configurations using a density functional theory (DFT) approach with experimentally...

Explaining technology integration in K-12 classrooms: A multilevel path analysis model

k-12

Liu F, Ritzhaupt AD, Dawson K.
GSID: jZTl_6GUt4UJ
F Liu, AD Ritzhaupt, K Dawson, AE Barron - … Technology Research and …, 2017 - Springer

… of classroom technology integration in the context of K-12 schools. The proposed multilevel path … Data were collected from 1235 K-12 teachers, who were located in 336 schools in 41 … is both useful and relevant in explaining...

Smart grid cyber-physical attack and defense: A review

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Liu B, Wu H, Zhang H.
GSID: 96jbdYnARMgJ
H Zhang, B Liu, H Wu - IEEE Access, 2021 - ieeexplore.ieee.org

Recent advances in the cyber-physical smart grid (CPSG) have enabled a broad range of new devices based on the information and communication technology (ICT). However, these ICT-enabled devices are susceptible to a growing threat of cyber-physical attacks. This paper...

Highly mobile segments in crystalline poly(ethylene oxide)8:NaPF6 electrolytes studied by solid-state NMR spectroscopy.

The Journal of chemical physics

Luo H, Liang X, Wang L, Zheng A, Liu C, Feng J.
PMID: 24559364
J Chem Phys. 2014 Feb 21;140(7):074901. doi: 10.1063/1.4865109.

Two types of high-crystallinity poly(ethylene oxide)/NaPF6 electrolytes with ethylene oxide (EO)/Na molar ratios of 8:1 and 6:1, termed as PEO8:NaPF6 and PEO6:NaPF6 with Mw = 6000 g mol(-1) were prepared, and their ionic conductivity, structure, and segmental motions were...

Culture conditions for bovine embryonic stem cell-like cells isolated from blastocysts after external fertilization.

Cytotechnology

Jin M, Wu A, Dorzhin S, Yue Q, Ma Y, Liu D.
PMID: 22438181
Cytotechnology. 2012 Aug;64(4):379-89. doi: 10.1007/s10616-011-9408-z. Epub 2012 Mar 22.

Although isolation and characterization of embryonic stem cells have been successful in cattle, maintenance of bovine embryonic stem cells in culture remains difficult. In this study, we compared different methods of cell passaging, feeder cell layers and medium conditions...

Showing 1 to 12 of 42092 entries