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Showing 13 to 24 of 142897 entries
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Evaluation on long-term performance of emulsified asphalt cold recycled mixture incorporating fly ash by mechanistic and microscopic characterization

Build and Broaden 3.0 AND Program Evaluation

Zhang H.
GSID: xi7NQwHLkTEJ
Q Li, C Zhu, H Zhang, S Zhang - Construction and Building Materials, 2022 - Elsevier

In this paper, the long-term performance of emulsified asphalt cold recycled mixture (CRME) incorporating fly ash was investigated. The dosages of fly ash included 0.75%, 1.5% and 3.0%, and the long-term service conditions of CRME were simulated by curing...

… and climatic differences in long-term effect of organic and inorganic amendments on soil enzymatic activities and respiration in field experimental stations of China

field stations

Zhang J, Xu MG.
GSID: oUU4yKq6vA0J
GF Ge, ZJ Li, J Zhang, LG Wang, MG Xu, JB Zhang… - Ecological …, 2009 - Elsevier

… We collected soil samples from four long-term experimental stations of China differing both … Among stations, soil enzymatic activities were not consistently increased with organic manure … and soil fertility in field experimental stations differing geographically and climatically....

Developing game-like instructional modules to enhance student learning in lower level core computer science courses

HBCU broadening

Atay M, Zhang J.
GSID: 3Kdp8tUhTo0J
J Zhang, M Atay, R Caldwell, EJ Jones - SIGCSE, 2013 - academia.edu

… (USC) [7] and will broaden participation in CS and create an immense impact on student learning [8]. Our project aims to help WSSU, an HBCU, to enhance CS education, attract new …

The Implications of STEM College Graduates' Course-Taking Patterns for the Graduate School Pipeline

Minority serving Institution STEM training

Kuncel NR, Sackett PR, Zhang C.
GSID: bfCCakE7S9sJ
C Zhang, NR Kuncel, PR Sackett - Research in Science Education, 2023 - Springer

… We investigate STEM students’ course-taking behaviors using a … -institution dataset. We find that even among students who earn the same STEM degree from the same schools, Black …

Image segmentation evaluation: A survey of unsupervised methods

evaluation

Zhang H, Goldman SA.
GSID: QEYkFJTBVZEJ
H Zhang, JE Fritts, SA Goldman - computer vision and image understanding, 2008 - Elsevier

… In the objective evaluation category, some methods examine the impact of a segmentation method on the larger system/application … Thus, we divide objective evaluation methods into System-level Evaluation and Direct Evaluation. The direct objective evaluation can be further...

Geological storage of CO2: overseas demonstration projects and its implications to China

demonstration projects

Ren SR, Zhang L, Zhang L.
GSID: _dRCx4J5EhYJ
SR Ren, L Zhang, L Zhang - Journal of China University of Petroleum (Edition of …, 2010

No abstract available.

The effects of a school policing program on crime, discipline, and disorder: A quasi-experimental evaluation

quasi-experimental designs

Zhang G.
GSID: H8m-e03MNCoJ
G Zhang - American journal of criminal justice, 2019 - Springer

… This study utilizes a quasi-experimental design combined with propensity score techniques to strengthen the internal validity of the results. Furthermore, this study uses three years of data and considers the number of years police officers are present at...

Defect graphene as a trifunctional catalyst for electrochemical reactions

science campus

Jia Y, Zhang L, Du A, Gao G, Chen J, Yan X.
GSID: HeOtkN2uwxEJ
Y Jia, L Zhang, A Du, G Gao, J Chen, X Yan… - Advanced …, 2016 - Wiley Online Library

… Currently, there is no consensus on this point although a recent article in the prestigious journal Science strongly supports the mechanism of a pyridinic nitrogen based mechanism.20 More importantly, enthusiasts of the N-doping catalytic model claim that it...

Automated protein structure modeling in CASP9 by I‐TASSER pipeline combined with QUARK‐based ab initio folding and FG‐MD‐based structure refinement

pipeline programs

Xu D, Zhang J, Roy A, Zhang Y.
GSID: hL6I-10K2qQJ
D Xu, J Zhang, A Roy, Y Zhang - Proteins: Structure, Function …, 2011 - Wiley Online Library

… The QUARK server (for Easy targets) used all the eight LOMETS threading programs plus two in-house threading programs PPA-II and … top 20 templates identified by each threading programs and then re-rank the templates of all LOMETS programs...

Resolution of deep eudicot phylogeny and their temporal diversification using nuclear genes from transcriptomic and genomic datasets

STEM and diversification

Endress PK, Zhang Q, Zhang N.
GSID: yXXLavn1JFQJ
L Zeng, N Zhang, Q Zhang, PK Endress… - New …, 2017 - Wiley Online Library

… diversification of core eudicots Here an accelerated diversification was detected in the stem of … The accelerated diversification did not include all core eudicots, which shared the gamma …

Experimental investigation on the ventilation performance of diffuse ceiling ventilation in heating conditions

Build and Broaden 3.0 AND Program Evaluation

Guo R, Pomianowski M, Zhang C.
GSID: EzOumwwATg8J
P Peng, M Pomianowski, C Zhang, R Guo… - Building and …, 2021 - Elsevier

This paper aims to investigate the performance of diffuse ceiling ventilation (DCV) in heating mode by a full-scale chamber. Eleven cases combined with different exhaust positions, supply air change rates, internal heat source intensities, and the type and location...

How high school students envision their STEM career pathways

Stem career programs

Barnett M, Zhang L.
GSID: u_zt7q2yatcJ
L Zhang, M Barnett - Cultural Studies of Science Education, 2015 - Springer

Given that many urban students exclude Science, Technology, Engineering, and Mathematics careers from their career choices, the present study focuses on urban high school students and adopts the social-cultural approach to understand the following questions: how do students envision...

Showing 13 to 24 of 142897 entries