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Towards advanced zinc anodes by interfacial modification strategies for efficient aqueous zinc metal batteries

Journal of Energy Chemistry 2024年第6期93卷 79-110,I0003页

作者： changchun Fan Weijia Meng Jiaye Ye Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology Ministry of EducationSchool of ChemistryBeihang UniversityBeijing 100191China Shaanxi Key Laboratory of New Transportation Energy and Automotive Energy Saving School of Energy and Electrical EngineeringChang’an UniversityXi’an 710061ShaanxiChina School of Chemistry and Physics Faculty of ScienceQueensland University of TechnologyBrisbaneQLD 4001Australia Centre for Materials Science Queensland University of TechnologyBrisbaneQLD 4001Australia

Developing sustainable and clean energy sources(e.g.,solar,wind,and tide energy)is essential to achieve the goal of carbon *** to the discontinuous and inco nsistent nature of common clean energy sources,high-performance energy storage technologies are a critical part of achieving this *** zinc metal batteries(AZMBs)with inherent safety,low cost,and competitive performance are regarded as one of the promising candidates for grid-scale energy ***,zinc metal anodes(ZMAs)with irreversible problems of dendrite growth,hydrogen evolution reaction,self-corrosio n,and other side reactions have seriously hindered the development and commercialization of *** increasing number of researchers are focusing on the stability of ZMAs,so assessing the effectiveness of existing research strategies is critical to the development of *** review aims to provide a comprehensive overview of the fundamentals and challenges of *** rch strategies for interfacial modification of ZMAs are systematically *** features of artificial interfacial coating and in-situ interfacial coating of ZMAs are compared and discussed in detail,as well as the effect of modified interfacial ZMA on the full-battery ***,perspectives are provided on the problems and challenges of *** review is expected to offer a constructive reference for the further development and commercialization of AZMBs.

关键词： Aqueous zinc metal batteries Zinc metal anode Interfacial modification Artificial interfacial coating In-situ interfacial coating

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Quantifying quantum entanglement via machine learning models

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Communications in Theoretical Physics 2024年第7期76卷 54-58页

作者： changchun Feng Lin Chen LMIB(Beihang university) Ministry of Education School of Mathematical Sciences Beihang University International Research Institute for Multidisciplinary Science Beihang University

Quantifying entanglement measures for quantum states with unknown density matrices is a challenging task. Machine learning offers a new perspective to address this problem. By training machine learning models using experimentally measurable data, we can predict the target entanglement measures. In this study, we compare various machine learning models and find that the linear regression and stack models perform better than others. We investigate the model's impact on quantum states across different dimensions and find that higher-dimensional quantum states yield better results. Additionally, we investigate which measurable data has better predictive power for target entanglement measures. Using correlation analysis and principal component analysis, we demonstrate that quantum moments exhibit a stronger correlation with coherent information among these data features.

关键词： coherence entanglement machine learning predict quantum information

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Finite-time composite learning control for nonlinear teleoperation systems under networked time-varying delays

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Science china(Information Sciences) 2024年第6期67卷 279-296页

作者： Yana YANG Huixin JIANG changchun HUA Junpeng LI Institute of Electrical Engineering Yanshan University

The robust finite-time synchronization control problem is investigated for master-slave networked nonlinear telerobotics systems(NNTSs) in this article. Although there have been some research achievements on finite-time control for the NNTSs, these studies are based on the strong assumptions of communication time delays or can only achieve finite-time bounded convergence even when the external forces are *** and in view of the importance of these issues, a novel robust composite learning adaptive control scheme rendering the finite-time master-slave synchronization is proposed in this paper. In particular, the influence of time delays on finite-time convergence of the system is analyzed by employing the multi-dimension finite-time small-gain framework. Meanwhile, in order to achieve accurate and fast estimation of uncertain parameters of the system, both the online historical and the instantaneous data of the estimation data are explored to derive the new parameter adaptive law under a more realizable interval-excitation(IE) ***, the convergence of the position/force synchronization errors and the adaptive parameter estimation errors is obtained in finite time, and enhanced robustness of the closed-loop system will also be ***, the superior performance of the proposed control algorithms is validated by numerical simulations and hardware experiments.

关键词： networked teleoperation systems finite-time control exact parameter estimation small-gain theorem unknown communication delays

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Expert consensus on radiotherapy combined with immunotherapy for esophageal cancer(2024 edition)

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Radiation Medicine and Protection 2024年第2期5卷 59-67页

作者： Professional Committee of Radiation Oncology china Anti-Cancer Association Branch ofRadiation Oncology Chinese medical Association Branch of Radiation Oncology TreatmentPhysician Chinese medical Doctor Association Qingsong Pang Jun Wang Zhouguang Hui 不详 Tianjin medical university Cancer Institute&Hospital Tianjin 300060China the Fourth Hospital of Hebei medical university Shijiazhuang 050011China National Cancer Center National Clinical Research Center for CancerCancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021China.

Radiotherapy represents an essential treatment approach for esophageal *** recent years,immunotherapy combined with chemotherapy has become the first-line standard treatment for patients with advanced esophageal *** phase III studies on immunotherapy combined with radiotherapy for locally advanced esophageal cancer are currently *** evidence-based medical data are urgently needed to support the integration of immunotherapy and chemoradiotherapy as a new treatment strategy for patients with locally advanced esophageal *** consensus,formulated based on the latest study results,in-depth research,and thorough discussions,provides a comprehensive set of *** document extensively covers treatment strategies and evaluation methods for radiotherapy combined with immunotherapy across patients with operable esophageal cancer,inoperable locally advanced esophageal cancer,and advanced esophageal ***,common complications and radiation-related issues associated with radiotherapy combined with immunotherapy are discussed,serving as clinical *** expert group comprised members from the Professional Committee of Radiation Oncology,china Anti-Cancer Association,the Branch of Radiation Oncology,Chinese medical Association,and the Branch of Radiation Oncology Treatment Physician,Chinese medical Doctor Association.

关键词： Esophageal squamous cell carcinoma Esophageal adenocarcinoma Immunotherapy Chemoradiotherapy Radiotherapy Expert consensus

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Integrative multi-omics approaches reveal that Asian cultivated rice domestication influences its symbiotic relationship with arbuscular mycorrhizal fungi

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Pedosphere 2024年第2期34卷 315-327页

作者： Lei TIAN jilin WANG Hongping CHEN Weiqiang LI Lam-Son Phan TRAN Chunjie TIAN Key Laboratory of Mollisols Agroecology State Key Laboratory of Black Soils Conservation and UtilizationNortheast Institute of Geography and AgroecologyChinese Academy of SciencesChangchun 130102China Rice Research Institute Jiangxi Academy of Agricultural SciencesNanchang 330200China Institute of Genomics for Crop Abiotic Stress Tolerance Department of Plant and Soil ScienceTexas Tech UniversityLubbock TX 79409USA

Potential changes in the symbiotic relationship between rice(Oryza sativa)and microorganisms have occurred during the domestication of Asian cultivated rice(***)from common wild rice(Oryza rufipogon)and in response to global climate change,along with evolving adaptations to the *** potential genes may express differently or dominate the symbiotic relationships between arbuscular mycorrhizal fungi(AMF)and plants,which may be beneficial to rice *** date,research on this important topic has been *** this study,we aimed to examine the symbiotic relationships of Asian common wild and cultivated rice species with *** conducting a comparative metagenomic analysis of the rhizospheres of wild and cultivated rice species,we identified differences in Rhizophagus intraradices-related genes associated with wild and cultivated rice,as well as functional genes of ***,we obtained root-related genes associated with AMF from transcriptome data of rice *** results collectively suggest that ***-related genes in the rhizosphere of wild rice may be more conducive to its ***,bacteria from the Nitrosomonadaceae and Nitrospiraceae families identified in the rhizosphere of wild rice exhibited positive correlations with ***-related genes with protein identifiers 1480749 and1871253.which may indicate that nitrobacteria can enhance the functions of *** in association with wild ***,in a case study using comparative transcriptome analysis of root samples obtained from ***-inoculated wild and cultivated rice plants,we found significantly higher expression levels of the strigolactone pathway-related genes DWARF3.D3.and DWARF14(D14)in ***-inoculated common wild rice than in ***-inoculated cultivated *** study provides a theoretical basis for identifying the effects of domestication on mycorrhizal symbiosis-related genes,which could be promoted in wi

关键词： Rhizophagus intraradices root-related gene symbiotic effect strigolactone wild rice

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Study on green power supply modes for heavy load in Remote Areas

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Global Energy Interconnection 2024年第4期7卷 475-485页

作者： Yu Li Yixi Cuomu Yiming Gao Guoqin Lv Weiwei Lin Sirui Li changchun Zhou State Grid Xizang Electric Power Co. Ltd.Lhasa 850010Tibet Autonomous RegionP.R.China Global Energy Interconnection Development and Cooperation Organization Beijing 100031P.R.China State Grid Fujian Power Economic Research Institute Fuzhou 350012P.R.China Eindhoven university of Technology Eindhoven.5621 AENetherlands

In this study,the present situation and characteristics of power supply in remote areas are *** studying the cases of power supply projects in remote areas,the experience is analyzed and described,and the applicability of related technologies,such as grid-forming storage and power load management,is studied,including grid-connection technologies,such as grid-forming converters and power load *** this basis,three power-supply modes were *** application scenarios and advantages of the three modes were compared and *** on the local development situation,the temporal sequences of the three schemes are described,and a case study was *** study of the heavy-load power supply mode in remote areas contributes to solving the problem of heavy-load green power consumption in remote areas and promoting the further development of renewable energy.

关键词： Remote area Renewable energy Grid-forming storage Power load management Power supply mode

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Development and validation of a nomogram prediction model for the risk of parastomal hernia

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Intelligent Medicine 2024年第2期4卷 128-133页

作者： Huasheng Liu Weiqin Wang Chen Qin Hongxia Wang Wei Qi Yanhua Wei Longbo Zheng jilin Hu department of Gastroenterology Affiliated Hospital of Qingdao UniversityQingdaoShandong 266003China Qingdao Municipal Hospital Group QingdaoShandong 266300China Qingdao Center medical Group QingdaoShandong 266042China

Background Parastomal hernia is one of the potential complications after *** is currently no early risk assessment tool for parastomal *** The current investigation was conducted using retrospective studies.A total of 3.2 cases were used develop and internally to validate a nomogram prediction model,and 67 cases were used for external *** risk factors for parastomal hernia after permanent sigmoid colostomy were assessed via univariate analysis and binary logistic regression *** nomogram prediction model was established based on independent risk *** Body mass index,serum albumin,age,sex,and stoma diameter were independent risk factors for parastomal *** areas under the receiver operating characteristic curves were 0.909 in the development group and 0.801 in the validation *** Hosmer-Lemeshow test(P>0.05)and calibration curves indicated good consistency between actual observations and predicted *** A nomogram prediction model was constructed and validated based on risk factors for parastomal *** nomogram could be generalized to patients undergoing surgery for stoma by specialized surgeons to provide relevant references for stoma patients.

关键词： Nomogram Parastomal hernia Risk factors

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Portable fluorescence instrument for detecting membrane integrity in membrane bioreactor (MBR)

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Frontiers of Environmental Science & Engineering 2024年第2期18卷 121-131页

作者： Yang Yu changchun Xin Yuxiang Liu Fei Gao Lei Zhang Hui Jia Jie Wang State Key Laboratory of Separation Membranes and Membrane Processes Tiangong UniversityTianjin 300387China School of Environmental Science and Engineering Tiangong UniversityTianjin 300387China School of Environmental Science and Engineering Tianjin UniversityTianjin 300072China Shenyang Academy of Environmental Sciences Shenyang 110167China Cangzhou Institute of Tiangong university Tiangong UniversityCangzhou 061000China

This study proposed the design, fabrication, and assembly of membrane integrity detection instruments in membrane bioreactors (MBR) based on fluorescence spectroscopy. Based on the PARAFAC model, we found that the peak at 280/3.5 nm strengthened after membrane breakage. The peak at 3.0/43. nm reflected the sludge concentration in the MBR and reduced the influence of internal filtration effects on detection. Therefore, we determined that the dual-LED light source excitation detection system can detect tryptophan-like substances at 280 nm (T-peak) and humic acid at 3.0 nm (C-peak). T-peak was identified as the core index indicating membrane integrity. Moreover, the C-peak is the reference indicator factor for a sensitive response to changes in the sludge concentration. The portable fluorescence instrument exhibited high sensitivity and good feedback accuracy compared to particle counting and turbidity detection, where the log reduction value was greater than 3.5. This overcomes the disadvantage of false alarms in particle counters and is not affected by the position of the pump system. This portable instrument provides a flexible and highly sensitive method for the assessment of industrial membrane integrity.

关键词： Membrane integrity Fluorescence spectrum Portable instrument Membrane bioreactor

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Acute pancreatitis as a complication of acute COVID-19 in kidney transplant recipients

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World Journal of Clinical Cases 2024年第6期12卷 1104-1110页

作者： Nikolina basic-Jukic Ivana Juric Lea Katalinic Vesna Furic-Cunko Vibor Sesa Anna Mrzljak department of Nephrology Arterial HypertensionDialysis and TransplantationUniversity Hospital Centre ZagrebZagreb 10000Croatia department of Medicine School of MedicineZagreb 10000Croatia department of Gastroenterology and Hepatology University Hospital Centre ZagrebZagreb 10000Croatia

BACKGROUND Acute pancreatitis is a rare extrapulmonary manifestation of coronavirus disease 2019(COVID-19)but its full correlation with COVID-19 infection remains *** To identify acute pancreatitis’occurrence,clinical presentation and outcomes in a cohort of kidney transplant recipients with acute *** A retrospective observational single-centre cohort study from a transplant centre in Croatia for all adult renal transplant recipients with a functioning kidney allograft between March 2020 and August 2022 to record cases of acute pancreatitis during acute *** were obtained from hospital electronic medical *** acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection was proven by a positive SARS-CoV-2 real-time reverse transcriptase-polymerase chain reaction on the nasopharyngeal *** Four hundred and eight out of 143.(28.49%)patients who received a renal allograft developed COVID-19 *** analyzed cohort included 3.1 patients(57%males).One hundred and fifty patients(46.7%)received at least one dose of the anti-SARS-CoV-2 vaccine before the *** hundred twenty-five(3..1%)patients required hospitalization,141(44.1%)developed pneumonia and four patients(1.3.)required mechanical *** included immunosuppression modification in 23. patients(77.1%)and remdesivir in 53.patients(16.6%),besides the other supportive *** the study cohort,only one transplant recipient(0.3.)developed acute pancreatitis during acute COVID-19,presenting with abdominal pain and significantly elevated pancreatic *** survived without complications with a stable kidney allograft *** Although rare,acute pancreatitis may complicate the course of acute COVID-19 in kidney transplant *** mechanism of injury to the pancreas and its correlation with the severity of the COVID-19 infection in kidney transplant recipients warrants further research.

关键词： Acute pancreatitis COVID-19 Kidney transplant Angiotensin-converting enzyme-2 receptor Immunosuppressive agents

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Effects of adenosine agonist R-phenylisopropyl-adenosine on halothane anesthesia and antinociception in rats

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Acta Pharmacologica Sinica 2005年第2期26卷 181-185页

作者： Hai-chun MA~(2,4),Yan-fen WANG~3.Chun-sheng FENG~2,Hua ZHAO~(4,5),Shuji DOHI~6~2department of Anesthesiology,the First Hospital of jilin university,changchun 13.021,{3. ~3.0} of Digestive Disease,the SecondHospital of jilin university,changchun 13.041,{3. ~4department of physiology,basic medical School,jilin university,changchun 13.021,{3. ~6department of Anesthesiology,School of Medicine,Gifu university,Gifu 5008705,Japan department of Anesthesiology the First Hospital of Jilin University Changchun China department of physiology Basic Medical School Jilin University Changchun China department of Digestive Disease the Second Hospital of Jilin University Changchun China department of Anesthesiology School of Medicine Gifu University Gifu Japan

Aim:To investigate the antinociceptive effect of adenosine agonist R-phenylisopropyl-adenosine（R-PIA）given to conscious rats by intracerebro-ventricular（ICV）and intrathecal（IT）,and identify the effect of R-PIA on minimumalveolar concentration（MAC）of halothane with pretreatment of A1receptor an-tagonist 8-cyclopentyl-1,3.dipropylxanthine（DPCPX）or K+channel blocker4-aminopyridine（4-AP）.Methods:Sprague-Dawley rats were implanted with 24-gauge stainless steel guide cannula using stereotaxic apparatus and ICV method,and an IT catheter（PE-10,8.5cm）was inserted into the lumbar subarachnoidspace,while the rats were under pentobarbital *** one week ofrecovery from surgery,rats were randomly assigned to one of the followingprotocols:MAC of halothane,or tail-flick *** measurements were per-formed after R-PIA（0.8-2.0μg）microinjection into ICV and IT with or withoutpretreatment of DPCPX or ***:Microinjection of adenosine agonist R-PIA in doses of 0.8-2.0μg into ICV and IT produced a significant dose-and time-dependent antinociceptive action as reflected by increasing latency times andICV administration of adenosine agonist R-PIA（0.8μg）reducing halothane anes-thetic requirements（by 29%）.The antinociception and reducing halothane re-quirements effected by adenosine agonist R-PIA was abolished by DPCPX ***:ICV and IT administration of adenosine agonist R-PIA pro-duced an antinociceptive effect in a dose-dependent manner and decreased hal-othane MAC with painful stimulation through activation of A1receptor subtype,and the underlying mechanism involves K+channel activation.

关键词： adenosine inhalation anesthesia analgesia potassium channels subarachnoid space cerebral ventricles

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