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Articles by Jin Qi
Author Correction: Engineering immunomodulatory and osteoinductive implant surfaces via mussel adhesion-mediated ion coordination and molecular clicking
Correction to: Nature Communications https://doi.org/10.1038/s41467-021-27816-1, published online 10 January 2022 In the originally published version of this article, the N1s spectra presented in Fig. 2N were inadvertently duplicated from the N1s spectra of BMP-2 and Zn/BMP-2 shown in Fig. 2k. The affected spectra in Fig. 2N have been replaced with the corrected spectra, and the corresponding updated data have been provided. The raw data file associated with Supplementary Fig.
Towards intelligent generative design: coupling high-controllability parametric geometry with deep surrogate modelling for structural performance optimisation
Abstract To address the limitations of traditional wheel spoke design in terms of limited shape controllability, high computational cost of performance evaluation, and poor cross-condition generalisation, this study proposes an intelligent generative design framework integrating controllable parametric modelling with deep generative surrogate learning.
Identification of Active Markers of Chinese Formula Yupingfeng San by Network Pharmacology and HPLC-Q-TOF-MS/MS Analysis in Experimental Allergic Rhinitis Models of Mice and Isolated Basophilic Leukemia Cell Line RBL-2H3
1. Introduction Allergic rhinitis (AR), a common allergic condition, is triggered by immunoglobulin E (IgE) in response to allergens such as pollen [,]. As per the 2020 publication of the White Book by the World Allergy Organization, the worldwide occurrence of allergic disorders varies, ranging from 10 to 40% of the population, with 400 million cases of AR, urticaria, and anaphylactic shock [,].
Sketch-Guided Topology Optimization with Enhanced Diversity for Innovative Structural Design
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
Resistance Spot Welding Defect Detection Based on Visual Inspection: Improved Faster R-CNN Model
1. Introduction Welding spot quality is a very crucial factor that affects the hardware reliability of auto-body manufacturing. In the body-in-white (BIW) production phase, the resistance spot welding (RSW) method is widely used. A lot of traditional image processing techniques were adopted in a previous work [1]. However, these methods cannot work well with the influence of environmental factors such as vibration, dust, and lightness, which all usually appear during the inspection [2].
Resistance Spot Welding Defect Detection Based on Visual Inspection: Improved Faster R-CNN Model
Preprint Article Version 1 This version is not peer-reviewed Version 1 : Received: 17 October 2024 / Approved: 18 October 2024 / Online: 18 October 2024 (14:06:38 CEST) Liu, W.; Hu, J.; Qi, J. Resistance Spot Welding Defect Detection Based on Visual Inspection: Improved Faster R-CNN Model. Preprints 2024, 2024101487. https://doi.org/10.20944/preprints202410.1487.v1 Liu, W.; Hu, J.; Qi, J. Resistance Spot Welding Defect Detection Based on Visual Inspection: Improved Faster R-CNN Model.
盐碱土壤水溶性 Cl-、NO
The study was to establish a method for the extraction and determination of water-soluble Cl-，NO3，and SO 42-insaline alkali soil by ion chromatography(IC). Two soil samples from saline alkali soil in Xinjiang and Ningxia were selected. The orthogonal test was conducted to optimize the extraction process of soil water-soluble anions. The ratio of water-extract solution and soil showed a significant impact on the determination results of water-soluble ions.
The role of strigolactones in resistance to environmental stress in plants
REFERENCES , , & (2018a) The use of metabolomic quantitative trait locus mapping and osmotic adjustment traits for the improvement of crop yields under environmental stresses. Seminars in Cell and Developmental biology, 83, 86-94. , , , & (2018b) Legume genetic resources and transcriptome dynamics under abiotic stress conditions. Plant Cell and Environment, 41, 1972-1983. , , & (2017) Mechanisms and strategies of plant defense against Botrytis cinerea. Critical Reviews in Biotechnology, 37, 262-274.
土壤中全硫测定--硫分析仪选择及方法优化
Total sulfur content is a mandatory item in soil investigation projects.In the sulfur analyzer that directly determines solid samples using the combustion method，the high-frequency infrared carbon-sulfur analyzer has the advantages of low detection limit，fast detection speed，high combustion temperature，and high accuracy in determining soil standard substances，making it the best instrument for rapid determination of total sulfur in soil.In the process of sample determination using...
液相色谱串联质谱法测定有机肥料中磺胺甲噻二唑 残留量的不确定度评定
The sulfamethizole residues in organic fertilizers were determined according to“Determination of 19 veterinary medicines in organic fertilizer-Liquid chromatography-tandem mass spectrometry method”(GB/T40462—2021)，and the uncertainty was evaluated. The sourcesof uncertainty included the components of standard solutionpreparation，samplepreparation，measurementrepeatability，recovery and instrument.
An LLM-Based Inventory Construction Framework of Urban Ground Collapse Events with Spatiotemporal Locations
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
Panax ginseng enhances the effect of metoprolol in chronic heart failure by inhibiting autophagy
Abstract Panax ginseng is often used as an adjuvant therapy for heart failure (HF) patients. Metoprolol is widely used in patients with HF. However, there is currently no report on the combined effects of ginseng and metoprolol in patients with HF. Objective: The objective of this study is to investigate the combined effects of ginseng and metoprolol in patients with HF and the exact mechanisms. Materials and methods: A mouse myocardial HF model was used.
Biosafety and chemical solubility studies of multiscale crystal‐reinforced lithium disilicate glass‐ceramics
REFERENCES 1, , , et al. Evaluation of periodontitis-related tooth loss according to the new 2018 classification of periodontitis. Sci Rep. 2022; 12(1): 11893. 2, , , , , . The effect of denture restoration and dental implant restoration in the treatment of dentition defect: a systematic review and meta-analysis. Ann Palliat Med. 2021; 10(3): 3267-3276. 3, , , . Dental implant restoration for dentition defects improves clinical efficacy, masticatory function and patient comfort. Am J Transl Res.
Quantitative Study on American COVID-19 Epidemic Predictions and Scenario Simulations
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
A novel method for evaluating pseudoallergy based on β‐hexosaminidase and its application for traditional Chinese medicine injections
CONFLICT OF INTEREST STATEMENT The authors declare no conflict of interest. REFERENCES 1, , . Nonallergic hypersensitivity to nonsteroidal antiinflammatory drugs, angiotensin-converting enzyme inhibitors, radiocontrast media, local anesthetics, volume substitutes and medications used in general anesthesia. Acta Dermatovenerol Croat. 2009; 17: 54–69. 2, , , , . Experimental study on anaphylaxis of qingkailing injection and its components on beagle dogs. J Tradit Chin Med. 2012; 32: 641–645. 3, , , , .
Accelerating operation optimization of complex chemical processes: A novel framework integrating artificial neural network and mixed-integer linear programming
Numerical simulation based on rigorous mathematical model has garnered significant attention originated from its aptitude in describing chemical processes with unparalleled precision [1]. Yet, process design and optimization, as an inverse problem of simulation, confronts huge challenges emanating from complex process models.
Recent advances in composite hydrogels: synthesis, classification, and application in the treatment of bone defects
Recent advances in composite hydrogels: synthesis, classification, and application in the treatment of bone defects Bone defects are often difficult to treat due to their complexity and specificity, and therefore pose a serious threat to human life and health. Currently, the clinical treatment of bone defects is mainly surgical. However, this treatment is often more harmful to patients and there is a potential risk of rejection and infection.
Satellite-Based Global Sea Surface Oxygen Mapping and Interpretation with Spatiotemporal Machine Learning
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Water | Free Full-Text | Spatio-Temporal Distribution of Dissolved Inorganic Nitrogen in the Changshan Islands Archipelago Based on a Multiple Weighted Regression Model Considering Spatial Characteristics
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Automatic phase compensation of a continuous-variable quantum-key-distribution system via deep learning
Abstract In a practical continuous-variable quantum-key-distribution (CVQKD) system, it is vital to accurately evaluate and then compensate for the phase drifts of the signals, so that the involved system can achieve better performance and stability. In this paper, based on the long short-term memory network (LSTM) model, an automatic phase compensation approach of the CVQKD system is proposed.
Omental Hibernoma Revealed by 18F-FDG PET/CT
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LIN28B and Let-7 in Diffuse Midline Glioma: A Review
Abstract : Simple Summary Diffuse midline glioma (DMG) is a devastating pediatric brain tumor with urgent unmet need for novel treatment modalities. LIN28B RNA binding protein is overexpressed in DMG and suppresses the let-7 family of microRNAs, which in turn suppress a plethora of oncogenes. In the present review, we summarize this LIN28B–let-7–oncogene axis across glioma subtypes and advise future research specific to DMG, offering it as a potential therapeutic vulnerability.
The Inventory Routing Problem Under Uncertainty
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WFO: Cloud-Edge Cooperative Data Offloading Strategy Akin to Water Flow
Abstract : The exponential growth of video data in networks has led to video flow occupying a significant proportion of network traffic, causing congestion and poor service quality. To address this issue, it is crucial to quickly offload data and ensure high-quality service for users, especially in the context of cloud-edge collaboration. We propose a strategy for collaborative data offloading between cloud and edge computing, analogous to water flow (WFO).
Molecules | Free Full-Text | Screening and Identification of Anti-Inflammatory Compounds from Erdong Gao via Multiple-Target-Cell Extraction Coupled with HPLC-Q-TOF-MS/MS and Their Structure-Activity Relationship
Abstract : Erdong Gao (EDG), consisting equally of roots of Asparagi Radix and Ophiopogonis Radix, is a well-known traditional Chinese formulation that has been used to treat cough and throat pain for centuries. However, the bioactive components in EDG remain to be elucidated. In this study, a rapid and effective method involving live cell bio-specific extraction and HPLC-Q-TOF-MS/MS was established to rapidly screen and identify the anti-inflammatory compounds of an EDG extract.
A Spatially Weighted Neural Network Based Water Quality Assessment Method for Large-Scale Coastal Areas
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Identification of ligands from natural products as inhibitors of glutathione S‐transferases using enzyme immobilized mesoporous magnetic beads with high‐performance liquid chromatography plus quadrupole‐time of flight mass spectrometry and molecular docki
RESEARCH ARTICLE Jin Qi Corresponding Author E-mail address: Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing, PR China State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009 PR China Correspondence: Professor Jin Qi, Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing 211198, PR China.
Fast-time consecutive confocal image deblurring using spatiotemporal fused regularization
Abstract Confocal fluorescence microscopy has become a cardinal workhorse instrument in biological research due to its high imaging speed and tissue penetration depth. Unfortunately, the sampled fluorescence signals are intrinsically distorted by optical blurs and photon-counting noise, and the deconvolution method has been introduced to attenuate these degradations. In this paper, we focus mainly on scenarios suffering from severe noise due to low exposure time in a fast-imaging system.
Image deconvolution for confocal laser scanning microscopy using constrained total variation with a gradient field
Abstract As for the confocal laser scanning microscope (CLSM) imaging system, the collected weak fluorescence signals are always distorted by optic blur and severe photon-counting noise, and the deconvolution for CLSM images is a typical ill-posed inverse problem, which is highly sensitive to the measurement noise.
Novel Clinical and Radiomic Predictors of Rapid Disease Progression Phenotypes among Lung Cancer Patients Treated with Immunotherapy: An Early Report
To view the full text, please login as a subscribed user or purchase a subscription. Click here to view the full text on ScienceDirect. Fig. 1 Fig 1 A.The Radiomics Pipeline. Using standard-of-care imaging studies, tumor(s) are segmented by an automatic or semi-automatic algorithm and approved by a radiologist. Radiomic features are computationally extracted from ROIs within and around tumor.
Quantitative analysis of salvianolic acids, ginsenosides and borneols using 1H qNMR for quality control of Compound Danshen Dripping Pill
Compound Danshen Dripping Pill (CDDP) is a Chinese herbal medicinal preparation composed of Salviae miltiorrhizae Radix and two other Chinese medicines, Notoginseng Radix and Borneolum. The main components of CDDP are protocatechuic aldehyde, danshensu, salvianolic acid A, rosmarinic acid, ginsenoside Rg1, ginsenoside Rb1, l-(–)-borneol and isoborneol.
Does Total Gastrectomy Provide Better Outcomes than Distal Subtotal Gastrectomy for Distal Gastric Cancer? A Systematic Review and Meta-Analysis
Total gastrectomy (TG) has shown to be superior regarding low risk of recurrence and readmission to distal subtotal gastrectomy (DG) for treatment of distal stomach cancer, but the incidence of postoperative morbidity and mortality in TG cannot be ignored. Therefore, we performed a meta-analysis to compare the effectiveness between TG and DG for distal stomach cancer. A search in PubMed, EMBASE, the Cochrane Library, Web of Science, Chinese Biomedical Database through January 2016 was performed.
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