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Showing 1 to 12 of 9881 entries
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Obstacles to instructional innovation according to college science and mathematics faculty

instructional innovation

Zha P.
GSID: wFovqFTY20UJ
JJ Walczyk, LL Ramsey, P Zha - Journal of Research in Science …, 2007 - Wiley Online Library

… instructional innovation or unaware of the sources of instructional innovation information, the following recommendations seemed most relevant: Share with colleagues course syllabi, exams, and other sources of instructional innovation … for instructional innovation information. …

A cross-institutional investigation of a flipped module on preservice teachers' interest in teaching computational thinking

Growth Mindset STEM Intervention

Gaston J, Jin Y, Zha S.
GSID: tYNHdl_H7nkJ
S Zha, Y Jin, P Moore, J Gaston - Journal of Digital Learning in …, 2020 - Taylor & Francis

… their future students’ growth mindset and persistence in the … having a growth mindset instead of a fixed mindset will really … geospatial technology interventions on youth STEM learning …

Retention of Undergraduate Women in Engineering: Key Factors and Interventions

Stem education interventions

Zhao W.
GSID: blxG8nXxpc0J
W Zhao, X Liu - 2021 IEEE Integrated STEM Education …, 2021 - ieeexplore.ieee.org

In this paper, we present a concise review regarding factors that impact the retention of undergraduate women in engineering as well as interventions that aim to boost female student academic performance and retention rate. We divide these factors into...

Empirical analysis of policy interventions

interventions

Leeper EM, Zha T.
GSID: 4KUavpx8PXAJ
EM Leeper, T Zha - 2002 - nber.org

We construct linear projections of macro variables conditional on hypothetical paths of monetary policy, using as an example an identified VAR model. Hypothetical policies are …

Research experience for undergraduate students and its impact on STEM education

STEM education

Zhan W.
GSID: q2FtX4bAwbEJ
W Zhan - Journal of STEM Education, 2014 - learntechlib.org

Research experience has been proven to be effective in enhancing the overall educational experience for undergraduate students. In this article, two engineering research projects with undergraduate students involvement are discussed. The projects provided the …

Modest policy interventions

interventions

Leeper EM, Zha T.
GSID: FzId5AvMjukJ
EM Leeper, T Zha - Journal of Monetary Economics, 2003 - Elsevier

… Applied to an econometric model of US monetary policy, we find that a rich class of interventions routinely considered by the Federal … kinds of interventions (labeled A and B) and some variations (C and D). The sections...

Asymmetry of prefrontal cortical convolution complexity in males with attention-deficit/hyperactivity disorder using fractal information dimension

STEM and males

Jiang J, Li X, Zhu W.
GSID: bKfGDaZkpv8J
X Li, J Jiang, W Zhu, C Yu, M Sui, Y Wang… - Brain and Development, 2007 - Elsevier

… one containing the most anterior temporal stem. The temporal stem was traced in a series of … 1, the temporal stem was labeled as the red line bar. And in Fig. 1(b), the frontal region in …

Atomic force microscopy of electrospun organic-inorganic lipid nanofibers.

Applied physics letters

Zhang J, Cohn C, Qiu W, Zha Z, Dai Z, Wu X.
PMID: 21990942
Appl Phys Lett. 2011 Sep 05;99(10):103702-1037023. doi: 10.1063/1.3635783. Epub 2011 Sep 08.

An organic-inorganic hybridization strategy has been proposed to synthesize polymerizable lipid-based materials for the creation of highly stable lipid-mimetic nanostructures. We employ atomic force microscopy (AFM) to analyze the surface morphology and mechanical property of electrospun cholesteryl-succinyl silane (CSS)...

Embedded optical waveguides fabricated in SF10 glass by low-repetition-rate ultrafast laser.

Applied optics

Bai J, Long X, Liu X, Huo G, Zhao W, Stoian R, Hui R, Cheng G.
PMID: 24216582
Appl Opt. 2013 Oct 20;52(30):7288-94. doi: 10.1364/AO.52.007288.

Symmetric embedded waveguides were fabricated in heavy metal oxide SF10 glass using slit-shaped infrared femtosecond laser writing in the low-repetition frequency regime. The impact of the writing parameters on the waveguide formation in the transverse writing scheme was systemically...

A Critical Review of Theories and Measures of Ethics-Related Leadership.

New directions for student leadership

Zhu W, Zheng X, Riggio RE, Zhang X.
PMID: 26894906
New Dir Stud Leadersh. 2015;2015(146):81-96. doi: 10.1002/yd.20137.

This chapter reviews the different theoretical perspectives and measurements of ethics-related leadership models, including ethical leadership, transformational leadership, authentic leadership, servant leadership, spiritual leadership, and a virtues-based approach to leadership ethics. The similarities and differences among these theoretical models...

Highly Enantioselective Construction of Fluoroalkylated Quaternary Stereocenters via Organocatalytic Dehydrated Mannich Reaction of Unprotected Hemiaminals with Ketones.

Organic letters

Zhang S, Li L, Hu Y, Li Y, Yang Y, Zha Z, Wang Z.
PMID: 26414655
Org Lett. 2015 Oct 16;17(20):5036-9. doi: 10.1021/acs.orglett.5b02514. Epub 2015 Sep 28.

A general organocatalytic asymmetric dehydrated Mannich reaction of fluoroalkyl hemiaminals with ketones is reported. In this Mannich reaction, previously less explored aryl ketones showed great reactivity. By virtue of this efficient method, a wide range of biologically active β-amino...

Phase Structure Transition and Properties of Salt-Free Phosphoric Acid/Non-ionic Surfactants in Water.

Langmuir : the ACS journal of surfaces and colloids

Wang L, Zhao W, Dong R, Hao J.
PMID: 27490998
Langmuir. 2016 Aug 23;32(33):8366-73. doi: 10.1021/acs.langmuir.6b01596. Epub 2016 Aug 11.

Precise control of phase structure transition for the synthesis of multi-dimensional soft materials is a fascinating target in amphiphilic molecule self-assembly. Here, we demonstrate a spontaneous formation of a closely packed lamellar phase consisting of uni- and multi-lamellar vesicles...

Showing 1 to 12 of 9881 entries