A5009310271- Virtual Reality Applications and Impacts
- Human-Automation Interaction and Safety
- Risk and Safety Analysis
- Advanced Optical Imaging Technologies
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Microbial Natural Products and Biosynthesis
- Dementia and Cognitive Impairment Research
- Fuzzy Logic and Control Systems
- Antenna Design and Analysis
- Energy Harvesting in Wireless Networks
- EEG and Brain-Computer Interfaces
- Spatial Cognition and Navigation
- Bluetooth and Wireless Communication Technologies
- Fault Detection and Control Systems
- Elevator Systems and Control
- Visual perception and processing mechanisms
- Fungal Biology and Applications
- RNA and protein synthesis mechanisms
- Color perception and design
- Color Science and Applications
- Simulation and Modeling Applications
- Tactile and Sensory Interactions
- Vehicle Dynamics and Control Systems
- Multi-Criteria Decision Making
Air Force General Hospital PLA
2025
South China University of Technology
2024
Vanung University
2013-2024
China Electronics Technology Group Corporation
2023-2024
Nanjing Drum Tower Hospital
2023
Sanya University
2023
Wuhan University of Technology
2023
Nanjing University
2017-2022
State Key Laboratory of Pharmaceutical Biotechnology
2019
Laboratoire des Biomolécules
2019
The bismuth sulfide nanostructure has become a promising gas sensing material thanks to its exceptional intrinsic properties. However, pristine Bi2S3 as room-temperature cannot achieve the highly sensitive detection of ppb-level NO2 gas. Herein, 1D nanorods with self-assembled hierarchical nanostructures were obtained via simple hydrothermal process. as-prepared exhibited outstanding behaviors, such high response value (Rg/Ra = 5.8) and short response/recovery time (τ90 28/116 s) upon...
Genome mining targeting unique type II PKS and NRPS led to the identification of a novel class glycopeptides named kitacinnamycins.
Cinnamoyl-containing natural products (CCNPs) are a small class of bacterial metabolites with notable bioactivities. The biosynthesis cinnamoyl moiety has been proposed to be assembled by an unusual highly reducing (HR) type II polyketide synthases (PKS). However, the biosynthetic route, especially cyclization step for benzene ring formation, remains unclear. In this work, we successfully reconstituted pathway in kitacinnamycin through step-wise approach vitro and demonstrated that...
A compact small-size coupled-fed antenna with two symmetrical printed meandered inductive strips as distributed inductors for seven-band operation covering the GSM850/900/1800//1900/UMTS2100/LTE2300/2500 bands in internal mobile handset application is proposed. Wideband achieved by incorporating a feeding strip and radiating of different lengths, which are both disposed on no-ground board space proposed antenna. The desired lower GSM850/900 can be provide quarter-wavelength dual-resonance...
An on-board coupled-fed printed monopole with a distributed inductive shorted strip for seven-band operation covering the GSM850/900/1800/1900/UMTS2100/LTE2300/2500 bands in mobile phone is presented. The presented antenna consists of feeding and (formed by inductor simple strip). By excitation, proposed can generate multiple resonant modes at lower upper WWAN/LTE 824–960/1710–2690-MHz bands. only occupies size 15 <formula formulatype="inline" xmlns:mml="http://www.w3.org/1998/Math/MathML"...
A compact multiresonant antenna for octaband LTE/WWAN operation in the internal smartphone applications is proposed and discussed this letter. With a small volume of 15×25×4 mm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</sup> , presented comprises two direct feeding strips chip-inductor-loaded two-branch shorted strip. The can provide resonant modes at around 1750 2650 MHz, strip generate double-resonance mode about 725 812 MHz. Moreover,...
Oxidative rearrangements play key roles in introducing structural complexity and biological activities of natural products biosynthesized by type II polyketide synthases (PKSs). Chartreusin (1) is a potent antitumor that contains unique rearranged pentacyclic aromatic bilactone aglycone derived from PKS. Herein, we report an unprecedented dioxygenase, ChaP, catalyzes the final α-pyrone ring formation 1 biosynthesis using flavin-activated oxygen as oxidant. The X-ray crystal structures ChaP...
Cyclic peptides with cyclophane linkers are an attractive compound type owing to the fine-tuned rigid three-dimensional structures and unusual biophysical features. Cytochrome P450 enzymes capable of catalyzing not only C-C C-O oxidative coupling reactions found in vancomycin other nonribosomal (NRPs), but they also exhibit novel catalytic activities generate cyclic ribosomally synthesized post-translationally modified (RiPPs) through linkage. To discover more P450-modified multicyclic...
The angle- and thickness-dependent photonic band structures in a one-dimensional superconducting crystal are theoretically investigated. analysis is made within the framework of Bloch theorem together with transfer matrix method multilayer structure. investigated as functions thicknesses constituent dielectric layers. Additionally, effects coming from oblique incident angle for both TE TM waves also numerically elucidated. existence omnidirectional gaps this kind found.
Six novel aromatic polyketide dimers, bialternacins A–F (1–6), were isolated from a plant endophytic Alternaria sp. The structures of compounds 1–6 elucidated on the basis extensive spectroscopic analysis, single-crystal X-ray diffraction, and electronic circular dichroism analysis. Compounds 1, 2, 5, 6 characterized as four pairs racemic mixtures. Compound (+)-5 was demonstrated to show acetylcholinesterase inhibitory activity with an IC50 value 15.5 μM. A putative biosynthetic pathway for...
Artificial neural networks (ANNs) have been extensively applied to a wide range of disciplines, such as system identification and control, decision making, pattern recognition, medical diagnosis, finance, data mining, visualization, others. With advances in computing networking technologies, more complicated forms ANNs are expected emerge, requiring the design advanced learning algorithms. This Special Issue is intended provide technical details construction training ANNs.
Computers with an internet connection used at home can provide the elderly a new channel to access information and services. However, most VEs lack such as peripheral vision, responsiveness limb-movement and, more often than not, subdued response pleasantness. A further confounding factor is that some users exhibit symptoms parallel those of classical motion sickness, both during after VE experience. Therefore, this study investigated factors contribute sickness among when immersed into 3D...