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Results: 174
Childhood and adult attention deficit hyperactivity disorder symptoms in fibromyalgia
Objective: The first aim of this study was to determine the prevalence of childhood and current attention deficit hyperactivity disorder (ADHD) symptoms in patients with fibromyalgia. The second aim is to assess the role of...
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SDP-based Optimal Power Flow with Steady-State Voltage Stability Constraints

This paper proposes a voltage stability-constrained optimal power flow (VSC-OPF) model based on semidefinite programming (SDP) relaxation. The minimum singular value of the power flow Jacobian is used as a steady-state...

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SDP-based Optimal Power Flow with Steady-State Voltage Stability Constraints

This paper proposes a voltage stability-constrained optimal power flow (VSC-OPF) model based on semidefinite programming (SDP) relaxation. The minimum singular value of the power flow Jacobian is used as a steady-state...

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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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Research on Promoting the Upgrading Path Development of the Equipment Manufacturing Industry by Using Information Technology
XueQing Bai
Jan 01, 2024
This paper firstly examines the development history of China's equipment manufacturing industry and the research status quo of domestic and foreign information technology upgrading of equipment manufacturing industry, then gives...
Holographic colour prints for enhanced optical security by combined phase and amplitude control.
Conventional optical security devices provide authentication by manipulating a specific property of light to produce a distinctive optical signature. For instance, microscopic colour prints modulate the amplitude, whereas...
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A specialized metabolic network selectively modulates Arabidopsis root microbiota

Plant specialized metabolites have ecological functions, yet the presence of numerous uncharacterized biosynthetic genes in plant genomes suggests that many molecules remain unknown.We discovered a triterpene biosynthetic...

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Research on Rumor Detection Based on a Graph Attention Network With Temporal Features
The higher-order and temporal characteristics of tweet sequences are often ignored in the field of rumor detection. In this paper, a new rumor detection method (T-BiGAT) is proposed to capture the temporal features between...
Optimization of Cogging Torque Based on the Improved Bat Algorithm
Wenbo Bai, Huajun Ran
Dec 21, 2022
Permanent magnet motors have the advantages of high output torque, high efficiency, and low noise, but the cogging effect is obvious. The 24-slot 4-pole surface-mounted permanent magnet synchronous motor is taken as an example...
Information Usefulness and Attitude Formation a Double-Dependent Variable Model (DDV) to Examine the Impacts of Online Reviews on Consumers
With the popularity of online shopping, a large body of studies have paid much attention to the factors influencing consumers’ information seeking and assessing. However, theoretical development and empirical testing are still...
Design of Metal-Free Polymer Carbon Dots
Polymer carbon dots (PCDs) are proposed as a new class of room-temperature phosphorescence (RTP) materials. The abundant energy levels in PCDs increase the probability of intersystem crossing (ISC) and their covalently...
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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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Examining research productivity of Chinese TEFL academics across departments and institutes
Li Bai, Peter Hudson
Apr 13, 2010
This study aims to benchmark Chinese TEFL academics’ research productivities, as a way to identify and, subsequently, address research productivity issues. This study investigated 182 Chinese TEFL academics’ research outputs and...
Published by: University of Cambridge
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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A specialized metabolic network selectively modulates Arabidopsis root microbiota

Plant specialized metabolites have ecological functions, yet the presence of numerous uncharacterized biosynthetic genes in plant genomes suggests that many molecules remain unknown.We discovered a triterpene biosynthetic...

Published by:

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