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Acceptance of Internet-based learning medium: the role of extrinsic and intrinsic motivation
This study is one of the few attempts to investigate students' acceptance of an Internet-based learning medium (ILM). By integrating a motivational perspective into the technology acceptance model,Expand
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Clinicopathological and Prognostic Value of Ki-67 Expression in Bladder Cancer: A Systematic Review and Meta-Analysis
Background Ki-67 is an established marker of cell proliferation, and the Ki-67 index correlates with the clinical course of several cancer types, including bladder cancer (BC). However, theExpand
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Continued increase of extreme El Niño frequency long after 1.5 °C warming stabilization
CMIP5 simulations reveal that the frequency of extreme El Nino events doubles under the 1.5 °C Paris target, and continues to increase long after global temperatures stabilize due to emissionExpand
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Reducing Carbon in LiFePO4 / C Composite Electrodes to Maximize Specific Energy, Volumetric Energy, and Tap Density
Efforts were made to synthesize LiFePO 4 /C composites showing good rale capability and high energy density while attempting to minimize the amount of carbon in the composite. First, threeExpand
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Compositions and Abundances of Sulfate-Reducing and Sulfur-Oxidizing Microorganisms in Water-Flooded Petroleum Reservoirs with Different Temperatures in China
Sulfate-reducing bacteria (SRB) have been studied extensively in the petroleum industry due to their role in corrosion, but very little is known about sulfur-oxidizing bacteria (SOB), which drive theExpand
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Peroxidase-like activity of chitosan stabilized silver nanoparticles for visual and colorimetric detection of glucose.
Chitosan stabilized silver nanoparticles (Ch-Ag NPs) were successfully synthesized by a one-step method and were found to possess intrinsic peroxidase-like activity, could catalytically oxidizeExpand
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Copper nanoclusters as a highly sensitive and selective fluorescence sensor for ferric ions in serum and living cells by imaging.
A simple, one-step facile route for preparation of water soluble and fluorescent Cu nanoclusters (NCs) stabilized by tannic acid (TA) is described. The as-prepared TA capped Cu NCs (TA-Cu NCs) areExpand
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CoFe2O4 nanoparticles as oxidase mimic-mediated chemiluminescence of aqueous luminol for sulfite in white wines.
Recently, the intrinsic enzyme-like activity of nanoparticles (NPs) has become a growing area of interest. However, the analytical applications of the NP-based enzyme mimetic are mainly concentratedExpand
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Chemiluminescence of chlorpromazine hydrochloride based on cerium(IV) oxidation sensitized by rhodamine 6G.
A new chemiluminescence (CL) method is proposed for the determination of chlorpromazine hydrochloride, a drug often used to treat the psychiatric patients suffering from clinical depression. TheExpand
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