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Pharmacogenomics and the Yin/Yang actions of ginseng
In Chinese medicine, ginseng (Panax ginseng C.A. Meyer) has long been used as a general tonic or an adaptogen to promote longevity and enhance bodily functions. It has also been claimed to be effective in combating stress...
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Four new jacaranone analogs from the fruits of a Beibu Gulf mangrove Avicennia marina

Four new jacaranone analogs, marinoids F-I (1-4), were isolated from the fruits of a Beibu Gulf mangrove Avicennia marina. The structures were elucidated based on analysis of spectroscopic data. Marinoids F...

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Distributed fiber optic monitoring of a CFA pile with a central reinforcement bar bundle
Abstract: In this paper, we present an application of distributed fiber optic sensor (DFOS) technology to measure the strain of a continuous flight auger (CFA) test pile with a central reinforcement bar bundle, during a static...
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Measuring the Effects of Pressure on Consumer Impulse Buying Intention in Online Group Buying
Group buying organizations (GBO) have recently stepped up their well-established practice of employing super-low prices combined with limited product and service supply in a short transaction time span as a means of exerting...
Four new jacaranone analogs from the fruits of a Beibu Gulf mangrove Avicennia marina

Four new jacaranone analogs, marinoids F-I (1-4), were isolated from the fruits of a Beibu Gulf mangrove Avicennia marina. The structures were elucidated based on analysis of spectroscopic data. Marinoids F...

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A Low-Voltage, Pre-Modulation Terahertz Oscillator Based on a Carbon Nanotube Cold-Cathode
To develop miniaturized and compact vacuum electron devices, new approaches to device manufacturing must be embraced. Here, a terahertz oscillator based on carbon nanotube (CNT) cold cathode is investigated through...
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Force-reversible chemical reaction at ambient temperature for designing toughened dynamic covalent polymer networks.
Force-reversible C-N bonds, resulting from the click chemistry reaction between triazolinedione (TAD) and indole derivatives, offer exciting opportunities for molecular-level engineering to design materials that respond to...
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Force-reversible chemical reaction at ambient temperature for designing toughened dynamic covalent polymer networks.
Force-reversible C-N bonds, resulting from the click chemistry reaction between triazolinedione (TAD) and indole derivatives, offer exciting opportunities for molecular-level engineering to design materials that respond to...
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A Low-Voltage, Pre-Modulation Terahertz Oscillator Based on a Carbon Nanotube Cold-Cathode
To develop miniaturized and compact vacuum electron devices, new approaches to device manufacturing must be embraced. Here, a terahertz oscillator based on carbon nanotube (CNT) cold cathode is investigated through...
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Development on a high-beam-transparency gridded electron gun based on a carbon nanotube cold cathode

We here report on the development of an improved dual-gridded electron gun based on a carbon nanotube cold cathode that enhances electron beam transparency and reduces grid interception and loss pathways. Compared with...

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Study of an overmoded structure for megawatt Ka-band extended interaction klystron

For most applications in the millimeter wave band, corresponding to Ka and higher-frequency bands, relatively high atmospheric absorption necessitates the use of high-power sources. Here, a new approach for projecting an...

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Study of an overmoded structure for megawatt Ka-band extended interaction klystron

For most applications in the millimeter wave band, corresponding to Ka and higher-frequency bands, relatively high atmospheric absorption necessitates the use of high-power sources. Here, a new approach for projecting an...

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Development on a high-beam-transparency gridded electron gun based on a carbon nanotube cold cathode

We here report on the development of an improved dual-gridded electron gun based on a carbon nanotube cold cathode that enhances electron beam transparency and reduces grid interception and loss pathways. Compared with...

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Balancing the yin and yang
S Tang, S Nadkarni, L-Q WEI, SX Zhang
Oct 15, 2020
This paper offers a novel theoretical account of why and when top management team (TMT) gender diversity lends strategic advantage. Building on social role theory, we develop a moderated-mediation model showing: a) TMT...
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Designing an Efficient Multimode Environmental Sensor Based on Graphene–Silicon Heterojunction
By exploiting the adsorbent gaseous molecules induced changes in intrinsic properties of graphene/silicon (Gr/Si) Schottky junction, the authors report a sensitive, low-power consuming, multimode environmental sensor. By...
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Transmission dynamics and control measures of COVID-19 outbreak in China
COVID-19 is reported to have been brought under control in China. To understand the COVID-19 outbreak in China and provide potential lessons for other parts of the world, in this study we apply a mathematical model with multiple...
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Improving the Timely Detection of Bladder and Kidney Cancer in Primary Care
Abstract: Bladder and kidney cancer are the 10th and 7th most common cancers in the United Kingdom (UK). They present with symptoms that are typically investigated via the same diagnostic pathway. However, diagnosing these...
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A Study on Pollution in Livestock and Poultry Breeding in Shiyan City
With the investigation and research of agricultural ecology situation, the pollution characteristics of livestock manure were indicated by the statistical analysis of data as well as the effect of livestock and poultry breeding...
Development of a ka-band circular waveguide TM01-rectangular waveguide TE10 mode converter
The output/input circuit is a core component in all high-power millimeter-wave (MMW) radiation sources, and its performance specifications and reliability directly impact upon the performance of the radiation source device....
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A think-aloud method of investigating translanguaging strategies in learning Chinese characters

Asian scripts that are significantly different from Roman-derived alphabets usually impose difficulties in learning. Translanguaging has therefore been explored as a pedagogical tool for the language classroom, including...

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Development of a ka-band circular waveguide TM01-rectangular waveguide TE10 mode converter
The output/input circuit is a core component in all high-power millimeter-wave (MMW) radiation sources, and its performance specifications and reliability directly impact upon the performance of the radiation source device....
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