A5103273641- Higher Education and Teaching Methods
- Radio Frequency Integrated Circuit Design
- Fullerene Chemistry and Applications
- Advanced Power Amplifier Design
- Microwave Engineering and Waveguides
- E-commerce and Technology Innovations
- Market Dynamics and Volatility
- Graphene research and applications
- Ideological and Political Education
- Education and Work Dynamics
- Advanced DC-DC Converters
- Energy, Environment, Economic Growth
- Innovative Educational Techniques
- Boron and Carbon Nanomaterials Research
- Technology-Enhanced Education Studies
- Electromagnetic Compatibility and Noise Suppression
- Educational Technology and Assessment
- Knowledge Management and Sharing
- Advancements in Semiconductor Devices and Circuit Design
- Energy Load and Power Forecasting
- Forest, Soil, and Plant Ecology in China
- Mechanical Behavior of Composites
- Semiconductor materials and devices
- PAPR reduction in OFDM
- Advancements in PLL and VCO Technologies
Jangan University
2025
China-Japan Friendship Hospital
2025
Liaoning University
2004-2024
Taiwan Semiconductor Manufacturing Company (China)
2011-2024
Xi'an Jiaotong University
1995-2022
Zero to Three
2022
Chongqing Normal University
2021-2022
University of Michigan–Dearborn
2020
Southwest Petroleum University
2018
Institute of Microelectronics
2014
Intelligent manufacturing is regarded as the next generation mode with powerful learning and cognitive capacities enabled by new information technologies such Internet of Things, big data analytics, edge computing artificial intelligence. To provide an insight into intelligent manufacturing, this paper takes autonomous cell implementation scenario proposes a data- knowledge-driven framework for digital twin (DTMC), which could support perceiving, simulating, understanding, predicting,...
At present, China’s economic development is in a critical period of transformation, which needs to get rid the dependence on real estate industry and low-end export processing industry, urgent need new growth engines. The emergence digital economy has provided boost upgrading, but give full play potential economy, we must have an accurate understanding it. become focus all circles. Digital multilevel complex concept, so this paper establishes multi-index comprehensive evaluation system uses...
Endohedral metallofullerenes (EMFs) involving lanthanide elements exhibit unique physicochemical properties, with one of the key factors being presence 4f electrons. These electrons contribute to complex metal-metal and metal-cage interactions. Despite extensive research on their a thorough theoretical interpretation effect EMF stability structure remains lacking. In this study, building previous findings that highlighted Er2@C80 as potential magnetic molecule, stabilities...
The recent breakthroughs in OpenAI's GPT4o model have demonstrated surprisingly good capabilities image generation and editing, resulting significant excitement the community. This technical report presents first-look evaluation benchmark (named GPT-ImgEval), quantitatively qualitatively diagnosing GPT-4o's performance across three critical dimensions: (1) quality, (2) editing proficiency, (3) world knowledge-informed semantic synthesis. Across all tasks, GPT-4o demonstrates strong...
A 0.5-V low noise amplifier (LNA) for 2.4 GHz medical application based on 0.18 μm CMOS process is presented in this paper. To achieve and high gain with the constraint of voltage power consumption, a novel modified complementary current-reused LNA using forward body bias technology proposed. diode connected MOSFET technique employed to minimize leakage improve performance. notch filter isolator harmonic rejection constructed linearity voltage. The measured results show that proposed...
Online teaching evaluations have replaced in-class as the new norm for assessing performance. Faculty raise concerns regarding lower response rates compared to traditional evaluations. A low rate implies an underrepresentation of target student population and threatens validity evaluation. The literature comparing online with focuses on average evaluation ratings concludes, few exceptions, that two methods produce statistically indifferent results. accuracy evaluation, however, is not...
Applying artificial intelligence technology to enterprise management can enable the development of strong technical support for enterprises. This article discusses role in knowledge performance evaluation and how apply evaluation. paper builds a two-level index system that combines practices related literature, analyses relationship between balanced scorecard metric evaluation, uses Analytic Hierarchy Process (AHP) construct from perspective. By combining three-layer fuzzy comprehensive...
Summary A duplex current‐reused complementary metal–oxide–semiconductor low‐noise amplifier (LNA) is proposed for 2.5‐GHz application. The topology with equivalent three common‐source gain stages cascaded utilized to fulfil the low‐power consumption and high simultaneously. derivative superposition linearization technique bulk‐bias control employed improve linearity performance large‐signal swing extend auxiliary transistors bias‐control range. LNA fabricated in a 0.18‐um 1P5M process...
A 2.5-GHz low power high gain and linearity CMOS noise amplifier (LNA) is presented. The modified derivative superposition (MDS) technique employed to improve the performance. bulk-bias control of auxiliary transistor (AT) in MDS used extend AT's bias range. current-reused topology utilized full-fill consumption simultaneously. proposed LNA fabricated a 0.18-μm 1P3M RF process consumes 4.36-mA quiescent current from 1V voltage supply. measurement results show that achieves 20.1dB gain,...
Abstract In comparison with poly(9,9‐dialkylfluorene)s widely used in organic optoelectronic devices, poly(9,9‐dialkylfluoreneethynylene)s ( PFEs ) have attracted less attention partly because of their poor fluorescence quantum yield (FQY) the solid state. order to improve FQY, a 1,4‐bis(perfluorohexyl)benzene (BFB) unit was introduced , and results showed that absolute FQY state dependent on mol‐% BFB copolymers. When 40 50%, respectively, had greatly increased from 4.9% PFE 7.8 17.4%...
An interfacial fatigue test technique has been developed to evaluate the contact behaviour of various coating-substrate systems. It is shown that failure coated systems initiated at interface and intelfacial limit a sensitive measure bonding condition between coating substrate which remains insensitive hardness both materials testing conditions. This characteristic significant in it allows separation strength from other properties system. The nature investigated theoretically terms mechanics...
BACKGROUND: it has always been a problem for athletes that their performance is out of order due to pressure in major competitions. The change attention pattern and the emergence stress response (SR) caused by negative affect (NA) are direct reasons greater impact on athletes. It hot topic explore how improve bias (AB) SR stressful situations. OBJECTIVE: study aimed analyze improvement effect visual search task (VST) training AB under METHODS: 62 male basketball players with national level 2...
Along with the rapid development of science and technology, teaching methods are also progressing developing.Microteaching is a combination modern communication technology people's education concept.The micro-teaching method, as name suggests, new kind method.Of course, advanced factors in traditional teaching, or its use micro-standard it principle main theory foundation, information audio-visual through timely feedback, feedback for teachers' training evaluation.Micro-standard law formed...
A novel stacked class-E-like power amplifier (PA) topology with dual drain output technique is proposed in this paper. Owing to the enhanced technique, total 1.25 times of conventional class-E PA single output. Meanwhile, benefited from low ON resistance switch device on high and trap-rich substrate RFSOI technology, PAE cost performance are also obtained. In particular, a differential an on-chip transformer based combiner has been implemented 0.18 um radio frequency silicon-on-insulator...