A5015200358- Face and Expression Recognition
- Sparse and Compressive Sensing Techniques
- Tensor decomposition and applications
- Image Retrieval and Classification Techniques
- Respiratory viral infections research
- Image and Signal Denoising Methods
- Optical measurement and interference techniques
- Pneumonia and Respiratory Infections
- Metallurgy and Material Forming
- Remote-Sensing Image Classification
- Advanced Neural Network Applications
- Homotopy and Cohomology in Algebraic Topology
- Pediatric health and respiratory diseases
- 3D Shape Modeling and Analysis
- Electrochemical Analysis and Applications
- Generative Adversarial Networks and Image Synthesis
- Manufacturing Process and Optimization
- Computer Graphics and Visualization Techniques
- Spectroscopy and Quantum Chemical Studies
- Advanced Measurement and Metrology Techniques
- Quantum Information and Cryptography
- Advanced Computing and Algorithms
- Photonic and Optical Devices
- NMR spectroscopy and applications
- Advanced Surface Polishing Techniques
Qilu University of Technology
2023-2025
Shandong Academy of Sciences
2023-2025
Minzu University of China
2017-2024
Shanghai Institute of Technology
2024
National Institute for Viral Disease Control and Prevention
2023-2024
Yan'an University
2024
Zhejiang Shuren University
2022-2023
Wuhan University of Science and Technology
2012-2023
Utrecht University
2023
South China University of Technology
2023
In recent years, self-regulated learning (SRL) has become a hot topic in medical education. However, the factors that affect SRL ability of medical-related specialties, such as clinical medicine, traditional Chinese medicine (TCM), and nursing specialty TCM colleges universities are unclear. Whether teaching strategies can help improve students' also needs to be further examined.A cross-sectional survey was distributed, 878 students who were from university recruited for this study....
智能二维光子晶体水凝胶精准检测 Hg 2+ 史雨晴 储名珠 韩波 马豪杰 李然 侯雪艳 张玉琦 * 王记江 (延安大学化学与化工学院 陕西省化学反应工程重点实验室 延安市新能源新功能材料重点实验室 陕西 延安 716000) 摘要 结合二维光子晶体的德拜衍射效应和水凝胶的体积相转变特性, 开发了一种智能二维光子晶体水凝胶, 用于精 准检测 .采用"三明治"法制备了聚苯乙烯二维光子晶体阵列嵌入的聚(
Quantum coherence effects (QCEs), arising from the interference of wave‐like amplitudes, are crucial in controlling electron transfer function molecular systems. Here, we report a phenomenon associated with charge separation (CS) range Pt (II) cis‐acetylide donor‐acceptor‐donor (D‐A‐D) systems, where photogenerated (III) center acts as an acceptor connecting two (R)phenothiazine (R = H or tBu) donors. Femtosecond transient absorption spectroscopy revealed that CS rates D‐A‐D systems double...
Fano resonance has garnered considerable attention due to its wide-ranging applications in physics, chemistry, and materials science. Recent studies show that this interference effect effectively modulates light-matter interactions the ultraviolet visible spectral regions. However, achieving at low optical frequencies, particularly infrared region, is challenging absence of suitable experimental systems. Here, we present a novel phenomenon involving between electronic vibrational transitions...
We investigate the entanglement features in interacting system of a quantized optical field and two-level which is statically driven, known as asymmetric quantum Rabi model (AsymQRM). Intriguing resonance valleys with increase photon-atom coupling strength peaks driving amplitude are found. It revealed that both these two kinds caused by avoided level crossing associated eigenenergies. In sharp contrast to model, AsymQRM collapses zero strong regime except when equals $m\omega/2$, $m$ being...
Pneumonia is a common disease worldwide in preschool children. Despite its large population size, China has had no comprehensive study of the national prevalence, risk factors, and management pneumonia among We therefore investigated prevalence children Chinese seven representative cities, explore possible factors on children, with view to calling world's attention childhood reduce pneumonia.Two group samples 63,663 52,812 were recruited from 2011 2019 surveys, respectively. Which derived...
This article proposes a novel spectral domain based solution to the challenging polyp segmentation. The main contribution is on an interesting finding of significant existence middle frequency sub-band during CNN process. Consequently, Sub-Band Attention (SBA) module proposed, which uniformly adopts either high or sub-bands encoder features boost decoder and thus concretely improve feature discrimination. A strong supplying informative also very important, while we highly value...
This work describes a rapid-phase unwrapping algorithm that combines the rapidity and simplicity of path-dependent robustness path-independent by rotating phase map or direction 90 degrees after scan in one direction. It offers solution for noise-contaminated data, which includes artifacts, complex-shaped borders, regions holes. The can be used real-time processing. In addition, phase-dislocation masking method is presented to detect clean inconsistent data improve rms values signal-to-noise...
Camera calibration is necessary for accurate image measurements, particularly in multicamera systems. The process involves corresponding the coordinates of 3D points with a 2D and requires establishment reliable world coordinate system. This paper presents convenient method that uses rotating plate multi-view stereo vision to calculate their relationship coordinates. Despite simple implementation, rotation numerous from various planes, increasing stability solution noise reduction....
Current vaccines based on production of neutralizing antibodies fail to prevent the infection and transmission SARS-CoV-2 Omicron its subvariants. Understanding critical factors avoiding disadvantages vaccine strategies are essential for developing a safe effective COVID-19 vaccine, which would include more durable cellular response, minimal effects viral mutations, rapid against emerging variants, good safety.
Dunhuang murals suffer from fading, breakage, surface brittleness, and extensive peeling affected by prolonged environmental erosion. The recurrent networks achieved promising performance when repairing severe damages to the mural. However, reasoning occurs in single receptive field network, which lacks awareness of different fields murals. In this paper, we innovatively designed multi-stage progressive (MPR) network containing global local fields. This can recursively infer structural...
Abstract The large variations of polyp sizes and shapes the close resemblances polyps to their surroundings call for features with long‐range information in rich scales strong discrimination. This article proposes two parallel structured modules building those features. One is Transformer Inception module (TI) which applies Transformers different reception fields input thus enriches them more scales. other Local‐Detail Augmentation (LDA) spatial channel attentions each block locally augments...
An aldol/van Leusen/Staudinger/aza-Wittig reaction for the preparation of derivatives 2H-pyrrolo[3,4-c]quinolines from 2-azidobenzaldehyde, acetyl compounds, and tosylmethyl isocyanide was developed. The process involves an aldol condensation 2-azidobenzaldehyde with compound in base, a van Leusen to form key pyrrole intermediates, then Staudinger intramolecular aza-Wittig occurred addition triphenylphosphine complete formation pyrrolo[3,4-c]quinoline ring high yields.
For enhancing the cluster accuracy, this paper presents a novel algorithm called Graph regularized Projective Non-negative Matrix Factorization (GPNMF). When original data is factorized in lower dimensional space using NMF, GPNMF preserves local structure and intrinsic geometry of data, PCA-like regularization term to ensure projection dose not lose too much information available domain. An efficient multiplicative updating procedure was produced, relation with gradient descent method showed...