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Showing 1 to 12 of 17292 entries
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Exploring the effects of contextual factors on in-service teachers' engagement in STEM teaching

STEM education

Dong Y, Song X.
GSID: 7XxRf-IkrmQJ
Y Dong, C Xu, X Song, Q Fu, CS Chai… - … Asia-Pacific Education …, 2019 - Springer

… STEM education for quality learning and literacy developing, taking measures to support the expanding and implementing of this innovative education (… teachers’ attitude and perception on STEM education while ignoring the contextual issues of teachers when practicing STEM...

“Ending the epidemic” will not happen without addressing racial/ethnic disparities in the United States human immunodeficiency virus epidemic

Latinx/Hispanic ethnicity

Nosyk B, Krebs E, Zang X, Piske M.
GSID: uSU1CBUQB6wJ
B Nosyk, E Krebs, X Zang, M Piske… - Clinical Infectious …, 2020 - academic.oup.com

… incidence rates in all racial/ethnic groups; however, eliminating … can improve outcomes among underserved race/ethnic groups [17]… incidence across all 3 race/ethnic groups, our results …

Differential solute gas response in ionic-liquid-based QCM arrays: elucidating design factors responsible for discriminative explosive gas sensing.

Analytical chemistry

Rehman A, Hamilton A, Chung A, Baker GA, Wang Z, Zeng X.
PMID: 21863884
Anal Chem. 2011 Oct 15;83(20):7823-33. doi: 10.1021/ac201583c. Epub 2011 Sep 26.

An eight-sensor array coupling a chemoselective room-temperature ionic liquid (RTIL) with quartz crystal microbalance (QCM) transduction is presented in this work in order to demonstrate the power of this approach in differentiating closely related analytes in sensory devices. The...

A Comparison Effect of Copper Nanoparticles versus Copper Sulphate on Juvenile Epinephelus coioides: Growth Parameters, Digestive Enzymes, Body Composition, and Histology as Biomarkers.

International journal of genomics

Wang T, Long X, Cheng Y, Liu Z, Yan S.
PMID: 26527479
Int J Genomics. 2015;2015:783021. doi: 10.1155/2015/783021. Epub 2015 Oct 07.

Copper nanoparticles (Cu-NPs) are components in numerous commercial products, but little is known about their potential hazard in the marine environments. In this study the effects of Cu-NPs and soluble Cu on juvenile Epinephelus coioides were investigated. The fish...

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...

Abstract: Semiparametric Bayesian Modeling With Application in Growth Curve Analysis.

Multivariate behavioral research

Tong X, Zhang Z.
PMID: 26735205
Multivariate Behav Res. 2014 May-Jun;49(3):299. doi: 10.1080/00273171.2014.912928.

No abstract available.

Regio- and Chemoselective Kumada-Tamao-Corriu Reaction of Aryl Alkyl Ethers Catalyzed by Chromium Under Mild Conditions.

Journal of the American Chemical Society

Cong X, Tang H, Zeng X.
PMID: 26469380
J Am Chem Soc. 2015 Nov 18;137(45):14367-72. doi: 10.1021/jacs.5b08621. Epub 2015 Nov 04.

Acting as an environmentally benign synthetic tool, the cross-coupling reactions with aryl ethers via C-O bond activation have attracted broad interest. However, the functionalizations of C-O bonds are mainly limited to nickel catalysis, and selectivity has long been a...

Generation of M@C(2n)+ (M = K, Rb, Cs, 2n = 80-220) by laser ablation of graphene.

Rapid communications in mass spectrometry : RCM

Bao X, Kong X.
PMID: 26331927
Rapid Commun Mass Spectrom. 2015 Oct 15;29(19):1774-8. doi: 10.1002/rcm.7267.

RATIONALE: The yield of endohedral metallofullerene (EMF) ions is greatly related to the encaged metal atoms. For alkali metals, the generation of corresponding large-sized monometallofullerene ions by traditional methods is still difficult. The aim of this work is to...

Association of genotypes of rs671 within.

Cancer biology & medicine

Zhang LQ, Song X, Zhao XK, Huang J, Zhang P, Wang LW, Meng H, Ku JW, Kong GQ, Jiang T, Li XM, Lv XL, Ma T, Yuan G, Wu MJ, Hu SJ, Lv S, Zhang TJ, Ji LF, Fan ZM, Wang NC, Zhang YW, Zhou FY, Wang LD.
PMID: 28443204
Cancer Biol Med. 2017 Feb;14(1):60-65. doi: 10.20892/j.issn.2095-3941.2016.0089.

OBJECTIVE: : This study aimed to determine if gastric cardia adenocarcinoma (GCA) risk was associated with the lys (A or *2) allele at the rs671 (glu504lys) polymorphism within the aldehyde dehydrogenase 2 (METHODS: : We designed a case-control study...

Clinical significance of TIPE expression in gastric carcinoma.

OncoTargets and therapy

Hu R, Qiu X, Hong S, Meng L, Hong X, Qiu J, Yang J, Zhuang G, Liu Z.
PMID: 27524904
Onco Targets Ther. 2016 Jul 25;9:4473-81. doi: 10.2147/OTT.S100593. eCollection 2016.

BACKGROUND: TNFAIP8, also known as TIPE, is a suppressor of apoptosis. High expression of both TIPE mRNA and protein has been detected in various cancer cell lines and clinical specimens compared to healthy tissues. Many reports have shown that...

Hollow Zn/Co ZIF Particles Derived from Core-Shell ZIF-67@ZIF-8 as Selective Catalyst for the Semi-Hydrogenation of Acetylene.

Angewandte Chemie (International ed. in English)

Yang J, Zhang F, Lu H, Hong X, Jiang H, Wu Y, Li Y.
PMID: 26333054
Angew Chem Int Ed Engl. 2015 Sep 07;54(37):10889-93. doi: 10.1002/anie.201504242.

The rational design of metal-organic frameworks (MOFs) with hollow features and tunable porosity at the nanoscale can enhance their intrinsic properties and stimulates increasing attentions. In this Communication, we demonstrate that methanol can affect the coordination mode of ZIF-67...

Origin of 3.45 eV Emission Line and Yellow Luminescence Band in GaN Nanowires: Surface Microwire and Defect.

ACS nano

Huang P, Zong H, Shi JJ, Zhang M, Jiang XH, Zhong HX, Ding YM, He YP, Lu J, Hu XD.
PMID: 26301765
ACS Nano. 2015 Sep 22;9(9):9276-83. doi: 10.1021/acsnano.5b04158. Epub 2015 Aug 26.

The physical origin of the strong emission line at 3.45 eV and broadening yellow luminescence (YL) band centered at 2.2 eV in GaN nanowire (NW) has been debated for many years. Here, we solve these two notable issues by...

Showing 1 to 12 of 17292 entries