A5064441410- Molecular Sensors and Ion Detection
- Luminescence and Fluorescent Materials
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Protein Interaction Studies and Fluorescence Analysis
- Advanced biosensing and bioanalysis techniques
- Porphyrin and Phthalocyanine Chemistry
- Text and Document Classification Technologies
- Drilling and Well Engineering
- Photochemistry and Electron Transfer Studies
- Oil and Gas Production Techniques
- Face and Expression Recognition
- Pulmonary Hypertension Research and Treatments
- Hydraulic Fracturing and Reservoir Analysis
- Congenital Heart Disease Studies
- Remote Sensing and Land Use
- DNA and Nucleic Acid Chemistry
- Lanthanide and Transition Metal Complexes
- Organic Light-Emitting Diodes Research
- Machine Learning and ELM
- Environmental and Agricultural Sciences
- Advanced Algorithms and Applications
- Hemoglobin structure and function
- Spam and Phishing Detection
- Neonatal Health and Biochemistry
University of Science and Technology Liaoning
2022-2024
State Development & Investment Corporation (China)
2022
China Three Gorges University
2016-2018
Second Hospital of Yichang
2017
Xinjiang Normal University
2010
Tianjin University of Technology and Education
2010
First Affiliated Hospital of Anhui Medical University
2007
Anhui Medical University
2006-2007
Shanghai Liangyou (China)
2005
Multicolor-changing mechanochromic characteristics of AIE cyanostyrene luminogens were ascribed to diverse molecular packing modes.
Abstract Extreme multi-label text classification (XMTC) annotates related labels for unknown from large-scale label sets. Transformer-based methods have become the dominant approach solving XMTC task due to their effective representation capabilities. However, existing fail effectively exploit correlation between in task. To address this shortcoming, we propose a novel model called TLC-XML, i.e., Transformer with extreme classification. TLC-XML comprises three modules: Partition, Matcher and...
Single-cell ribonucleic acid sequencing (scRNA-seq) is a high-throughput genomic technique that utilized to investigate single-cell transcriptomes. Cluster analysis can effectively reveal the heterogeneity and diversity of cells in scRNA-seq data, but existing clustering algorithms struggle with inherent high dimensionality, noise, sparsity data. To overcome these limitations, we propose algorithm: Dual Correlation Reduction network-based Extreme Learning Machine (DCRELM). First, DCRELM...
Abstract Fuzzy extreme learning machine (FELM) is an effective algorithm for dealing with classification problems noises, which uses a membership function to effectively suppress noise in data. However, FELM has the following drawbacks: (a) The degree of samples constructed by considering only distance between and class center, not local information samples. It easy mistake some boundary noises. (b) least squares loss function, leads sensitivity feature instability re-sampling. To address...
A cyanine fluorophore 2-[4-N,N-diphenylaminostyryl]-β-naphthothiazolium propylsulfonate, N3, was synthesized. The asymmetric probe N3 displayed aggregation-induced emission (AIE) characteristic in DMSO/H2O mixtures, whereas it presented twisted intra-molecular charge transfer (TICT) non-emissive state Dioxane/H2O (Diox/H2O) mixtures. Both the AIE and TICT could be modulated by proteins, exhibiting switch effect. In mixtures with 90% water fractions (fw), protein molecules adsorbed upon...
Three novel smart fluorescent on-off materials based on hemicyanine, 3-(2-((1E,3E)-4-(3-(4-Fluorophenyl)-1-isopropyl-1H-indol-2-yl)buta-1,3-dien-1-yl)naphtho[1, 2-d]thiazol-1-ium-1-yl)propane-1-sulfonate (NTPS-FPI), (E)-3-(2-(2-(2-hy-droxynaphthalen-1-yl)vinyl)naphtho[1, (NTPS-HN) and (E)-2-(2-(2-hydroxynaphthalen-1-yl)vinyl)-1,1,3-trimethyl-1H-benz-o[e]indol-3-ium iodide (BI-HN), have been developed. They exhibit red or near-infrared (NIR) emission tunable solid-state luminescent switch by...
In the process of G-13 well production, severe wax deposition often happens, leading to wellbore plug, production reduction and even shutdown oil well. It is necessary analyze behavior select suitable wax-removal agents. The composition sample viscosity- temperature curve was tested profile in calculated. influencing factors were analyzed then four chemical agents based on industry standards. research results indicate that there are 60.94% organic components, which heavy components such as...
The red-emitting indolium derivative compound (E)-2-(4-(diphenylamino)styryl)-1,3,3-trimethyl-3H-indol-1-ium iodide (H3) was demonstrated as a sensitive membrane fluorescence probe. probe located at the interface of liposomes when mixed showed much enhancement by inhibiting twisted intramolecular charge transfer state. After ultrasonic treatment, it penetrated into lipid bilayers with emissions leveling off and rather large encapsulation efficiency (71.4%) in liposomes. ζ-potential particle...
Abstract The overall liner cementing qualification rate is only 40% in Agadem block of Niger, cement slurry system used the field has a UCA transition time 43min, and an expansion -0.03% 24h, which result poor anti-gas channeling performance. expansive agent toughening anti-channeling were optimized through experiment study. A novel micro-expansion channel suitable for was obtained optimization study: 100% G +2 ∼ 4% fluid loss +3 4.5% +1 2% agent-100S +0.15 0.4% retarder +0 0.3% dispersant...