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Reversible phase transition poly(benzyl methacrylate)/ionic liquid electrolytes for effective overheating protection in lithium batteries

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Journal of Energy Chemistry 2025年第2期101卷 76-86页

作者： Qian Yu Wei Sun Jialing Zhu Haoxiang Li Shuai Wang Longqing Huang Qian Qiu Haoran Tian He Miao Fu Wang Chunfei Zhang Jinliang Yuan Lan Xia Ningbo Innovation team on New Energies and Marine Applications Faculty of Maritime and Transportation Ningbo University Technical University of Munich TUM School of Natural Sciences Department of Physics Chair for Functional Materials

Battery safety is influenced by various factors,with thermal runaway being one of the most significant *** most studies have concentrated on developing one-time,self-activating mechanism for thermal protection,such as temperature-responsive electrodes,and thermal-shutdown separators,these methods only provide irreversible ***,reversible temperature-sensitive electrolytes have emerged as promising alternatives,offering both thermo-reversibility and self-protective ***,further research is crucial to fully understand these thermal-shutdown *** this study,we propose lower critical solution temperature(LCST) phase behavior poly(benzyl methacrylate)/imidazolium-based ionic liquid mixtures to prepare temperature-sensitive electrolytes that provide reversible thermal shutdown protection of *** electrolyte features an appropriate protection temperature(～105℃) and responds quickly within a 1 min at 105℃,causing cells to hardly discharge as the voltage suddenly drops to 3.38 V,and providing efficient thermal shutdown protection within 30 *** cooling back to room temperature,the battery regains its original ***,the electrolyte exhibits excellent cycling stability with the capacity retention of the battery is 91.6% after 500 *** work provides a viable solution for preventing batteries from thermal runaway triggered by overheating.

关键词： Ionic liquid Lithium-ion battery Lower critical solution temperature Overheating Safety Thermal runaway

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Modified Pulsatilla decoction alleviates 5-fluorouracil-induced intestinal mucositis by modulating the TLR4/MyD88/NF-κB pathway and gut microbiota

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World Journal of Gastroenterology 2025年第7期31卷 110-129页

作者： Yi-Tong Qiu Xin-Yi Luo Ya-Feng Deng Xue Zheng Jian-Guo Qiu Lin-Sheng Zhang Xiao-Qi Huang Xue-Bao Zheng Hai-Yang Huang School of Pharmaceutical Sciences Guangzhou University of Chinese MedicineGuangzhou 525000Guangdong ProvinceChina Druggability research team Dongguan Institute of Guangzhou University of Chinese MedicineDongguan 523808Guangdong ProvinceChina Institute of Traditional Chinese Medicine Dongguan Hospital of Traditional Chinese MedicineDongguan 523000Guangdong ProvinceChina

BACKGROUND Modified Pulsatilla decoction(PD),a PD with licorice and ejiao,is a classic Traditional Chinese Medicine formula with significant efficacy in treating intestinal mucositis(IM)induced by tumor ***,its specific molecular and biological mechanisms remain *** To investigate the therapeutic effect and mechanism of modified PD in *** This study used an IM mouse model established using 5-fluorouracil injections to investigate the effects of the modified PD(3,6,and 12 g/kg)in *** primary chemical components of the modified PD were identified using liquid chromatography-mass *** weight loss,diarrhea scores,intestinal length,histopathological scores,and inflammatory cytokine levels were measured to evaluate the effects of the modified PD in *** on the TLR4/MyD88/NF-κB pathway were evaluated using western blot *** intestinal microbiota was characterized using Illumina NovaSeq *** The results showed that modified PD significantly improved weight loss and diarrhea and shortened the intestines in IM ***,modified PD suppressed the TLR4/MyD88/NF-κB pathway and downregulated the expression of reactive oxygen species,lipopolysaccharides,and pro-inflammatory cytokines(IL-1β,TNF-α,IFN-γ,IL-6,IL-8,and IL-17),while increasing the expression of the anti-inflammatory cytokine ***,modified PD protected the intestinal mucosal barrier by increasing the expression of tight junction proteins(occludin-1,claudin-1,and ZO-1)and ***,16S rDNA sequencing revealed that modified PD improved intestinal *** Our research offers new insights into the potential mechanism of modified PD in alleviating IM and provides experimental evidence supporting its pharmaceutical application in clinical IM treatment.

关键词： Modified Pulsatilla decoction Intestinal mucositis Oxidative stress Gut microbiota,TLR4/MyD88/NF-κB pathway Inflammatory response

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Dynamic intelligent prediction approach for landslide displacement based on biological growth models and CNN-LSTM

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Journal of Mountain Science 2025年第1期22卷 71-88页

作者： WANG Ziqian FANG Xiangwei ZHANG Wengang WANG Luqi WANG Kai CHEN Chao School of Civil Engineering Chongqing UniversityChongqing 400045China Nanjiang Hydro-geology and Engineering Geology team of Chongqing Geology Mineral Bureau Chongqing 401147China China Coal Technology and Engineering Chongqing Design and research Institute(Group)Co. Ltd.Chongqing 400016China

Influenced by complex external factors,the displacement-time curve of reservoir landslides demonstrates both short-term and long-term diversity and dynamic *** is difficult for existing methods,including Regression models and Neural network models,to perform multi-characteristic coupled displacement prediction because they fail to consider landslide creep *** paper integrates the creep characteristics of landslides with non-linear intelligent algorithms and proposes a dynamic intelligent landslide displacement prediction method based on a combination of the Biological Growth model(BG),Convolutional Neural Network(CNN),and Long ShortTerm Memory Network(LSTM).This prediction approach improves three different biological growth models,thereby effectively extracting landslide creep characteristic ***,it integrates external factors(rainfall and reservoir water level)to construct an internal and external comprehensive dataset for data augmentation,which is input into the improved CNN-LSTM ***,harnessing the robust feature extraction capabilities and spatial translation invariance of CNN,the model autonomously captures short-term local fluctuation characteristics of landslide displacement,and combines LSTM's efficient handling of long-term nonlinear temporal data to improve prediction *** evaluation of the Liangshuijing landslide in the Three Gorges Reservoir Area indicates that BG-CNN-LSTM exhibits high prediction accuracy,excellent generalization capabilities when dealing with various types of *** research provides an innovative approach to achieving the whole-process,realtime,high-precision displacement predictions for multicharacteristic coupled landslides.

关键词： Reservoir landslides Displacement prediction CNN LSTM Biological growth model

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Conversion of N-doped biochar from carotenoid-extracted Tetraselmis suecica and its application to produce supercapacitors

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Journal of Environmental Sciences 2025年第5期151卷 410-423页

作者： Se Hun Lee Kang Hyun Lee Sang-hwa Lee Soo Kweon Lee Ok Sung Jeon Young Pyo Jeon dongpyo Hong Young Joon Yoo Sang Yoon Park Hah Young Yoo Advanced Institute of Convergence Technology(AICT) Seoul National UniversitySuwon 16229Republic of Korea Department of Biotechnology Sangmyung University20 Hongjimun 2-GilJongno-GuSeoul 03016Republic of Korea Department of Bio-Convergence Engineering Dongyang Mirae University445-8Gyeongin-roGuro-guSeoul 08221Republic of Korea Fermentation team Lotte R&D Center210 Magokjungang-RoGangseo-GuSeoul 07594Republic of Korea School of Electronic Engineering Kyonggi UniversityGyeonggi-do 16227Republic of Korea

Microalgae are one of the promising feedstocks for biorefinery,contributing significantly to net-zero emissions through carbon capture and ***,the disposal of microalgal byproducts from the manufacturing process causes additional environmental pollution,thus,a new application strategy is *** this study,the Tetraselmis suecica byproduct from the carotenoid extraction process was carbonized and converted into *** converted biochar was proved to be nitrogen-doped biochar(NDB),up to 4.69%,with a specific surface area of 206.59m^(2)/g andwas used as an electrode for a *** NDB electrode(NDB-E)in half-cell showed a maximum specific capacitance of 191 F/*** a full-cell test,the NDB-E exhibited a high energy density of 7.396 Wh/kg and a high-power density of 18,100 W/kg,and maintained specific capacity of 95.5%after charge and discharge of 10,000 *** conclusion,our study demonstrated that the carotenoid-extracted microalgal byproducts are a useful resource for the supercapacitor *** approach is the first to convert *** into active materials for supercapacitors.

关键词： Microalgae Tetraselmis suecica Carbonization N-doped biochar Supercapacitor

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Data driven prediction of fragment velocity distribution under explosive loading conditions

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Defence Technology(防务技术) 2025年第1期43卷 109-119页

作者： donghwan Noh Piemaan Fazily Songwon Seo Jaekun Lee Seungjae Seo Hoon Huh Jeong Whan Yoon Department of Mechanical Engineering Korea Advanced Institute of Science and Technology291 Daehak-roYuseong-guDaejeon 34141Republic of Korea Warhead System team Precision Firepower Research DivisionPOONGSAN Defense R&D Institute2606-10 Hoguk-roAngang-OupKyung JuKyung-BukRepublic of Korea School of Engineering Deakin UniversityWauran PondsVIC 3216Australia

This study presents a machine learning-based method for predicting fragment velocity distribution in warhead fragmentation under explosive loading *** fragment resultant velocities are correlated with key design parameters including casing dimensions and detonation *** paper details the finite element analysis for fragmentation,the characterizations of the dynamic hardening and fracture models,the generation of comprehensive datasets,and the training of the ANN *** results show the influence of casing dimensions on fragment velocity distributions,with the tendencies indicating increased resultant velocity with reduced thickness,increased length and *** model's predictive capability is demonstrated through the accurate predictions for both training and testing datasets,showing its potential for the real-time prediction of fragmentation performance.

关键词： Data driven prediction Dynamic fracture model Dynamic hardening model Fragmentation Fragment velocity distribution High strain rate Machine learning

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Managing virus diseases in citrus:Leveraging high-throughput sequencing for versatile applications

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Horticultural Plant Journal 2025年第1期11卷 57-68页

作者： Hongming Chen Zhiyou Xuan Lu Yang Song Zhang Mengji Cao Integrative Science Center of Germplasm Creation in Western China(Chongqing)Science City Citrus Research InstituteSouthwest UniversityChongqing 400712China National Citrus Engineering research Center Citrus Research InstituteSouthwest UniversityChongqing 400712China

In this review,the advantages and advances in applying high-throughput sequencing(HTS)in the management of viral diseases in citrus,along with some challenges,are discussed to provide perspectives on future *** the initial implementation of HTS in citrus virology,a substantial number of citrus viruses have been identified,with a notable increase in the last 7 *** acquisition of viral genomes and various HTS-based omics analyses serve as crucial pillars for advancing research in the etiology,epidemiology,pathology,evolution,ecology,and biotechnology of citrus *** has notably contributed to disease diagnosis,such as the diagnoses of concave gum and impietratura,as well as to the surveillance of new virus risks and the preparation of virus-free ***,certain inherent defects in HTS and coupled bioinformatics analysis,such as challenges with sequence assembly and the detection of viral dark matter,require improvement to enhance practical *** addition,the utilization of HTS for the systematic management of citrus viral diseases remains limited,and drawing insights from other virus-plant pathosystems while integrating emerging compatible techniques and ideas may broaden its specific applications.

关键词： Deep sequencing Virus epidemics Functional genomics CRISPR/Cas Virus-host interactions

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Biosecurity in a Biodiversity Hotspot: An Updated Checklist of the Thysanoptera Fauna of New Caledonia

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Advances in Entomology 2025年第1期13卷 1-47页

作者： Christian G. Mille Sylvie Cazères Hervé Jourdan Laurence A. Mound ARBOREAL team Applied Entomology Laboratory New Caledonian Agronomical Institute (IAC) La Foa New Caledonia Joint research Unit Mediterranean Institute of Biodiversity and Marine and Continental Ecology (IRD-IMBE) Dakar Senegal Commonwealth Scientific and Industrial research Organisation (CSIRO) Canberra Australia

The insect order Thysanoptera is used as an indicator of the vulnerability to foreign insect invasions of New Caledonian ecosystems—both the unique natural systems, and the agricultural and horticultural systems on which the economy is dependent. A total of 103 species in 67 genera of Thysanoptera are here listed from New Caledonia, in contrast to the 68 species in 44 genera that were recorded 23 years ago. Of the 103 species, 22 are not known from anywhere else in the world. Thus, up to 80% of these insect species have arrived in New Caledonia from other countries, with a very high proportion likely to have been introduced through modern trading patterns, despite vigorous efforts by quarantine services.

关键词： Thrips Biosecurity Biodiversity New Caledonia Quarantine

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Phenanthrene perturbs hematopoietic development and causes hematopoietic defects in zebrafish

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Journal of Environmental Sciences 2025年第5期151卷 573-581页

作者： Lingyu Ren Yue Wang Ying Ren Guangke Li Nan Sang College of Environment and Resource Research Center of Environment and HealthShanxi UniversityTaiyuan 030006China

Phenanthrene(Phe)is one of the common polycyclic aromatic hydrocarbons in the environment,and recent studies show that it can cause cardiac developmental toxicity and ***,it is still unknown whether it can affect the hematopoietic development in aquatic *** address this question,zebrafish(Danio rerio)were chronically exposed to Phe at different *** found that Phe caused structural damage to the renal tubules in the kidney,induced malformed erythrocytes in peripheral blood,and decreased the proportion of myeloid cells in adult zebrafish,suggesting possible negative impacts that Phe posed to hematopoietic ***,using in situ hybridization technology,we found that Phe decreased the expression of primitive hematopoietic marker genes,specifically gata1 and pu.1,accompanied by an obstruction of primitive erythrocyte ***,Phe impaired definitive hematopoiesis,increased aberrations of the transient hematopoietic site(PBI),and reduced the generation of hematopoietic stem cells,ultimately influencing the number of erythrocytes and myeloid *** findings suggested that Phe could induce hematopoietic toxicity in zebrafish embryos and pose unknown ecological risks.

关键词： Phenanthrene Zebrafish Hematopoietic development Hematopoietic defect

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Establishment of Diagnostic Reference Levels for Childhood Head CT in the District of Abidjan in Côte d’Ivoire

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World Journal of Nuclear Science and Technology 2025年第1期15卷 45-52页

作者： Koutoua Joseph Anouan Raïssa-Michelle Kabas Jean-Paul Kouao Aboubakar Sidiki Diabaté Nuclear Physics and Radiation Protection team Training and Research Unit Sciences of the Structures of Matter and Technology University Flix Houphouet-Boigny of Abidjan Abidjan Cte dIvoire Department of Basic and Bioclinical Sciences Training and Research Unit Medical Sciences University Flix Houphouet-Boigny of Abidjan Abidjan Cte dIvoire Department of Radiodiagnosis and Medical Imaging University Hospital of Treichville Abidjan Cte dIvoire

Computed tomography is an indispensable X-ray imaging modality used to diagnose numerous pathologies, but it can also involve the delivery of high ionizing radiation doses harmful to the health of patients. This study aims to survey the level of radiation doses delivered to child patients during head exams in CT imaging to set up the dosimetric Reference Levels (DRLs), a routine dose optimization tool, based on data acquired at the University Hospital of Angré (UHA), the University Hospital of Treichville (UHT) and the Polyclinic Hospital Farah (Farah) for optimizing procedures in Ivorian hospitals. Prospectively performed on 334 CT images of 186 child patients, this study was carried out on CT systems such as Hitachi Scenaria, Sinovision Insitum, and Philips Incisive used respectively at UHA, UHT and Farah. Children’s scan data were classified into four age bands: vol or dose-length product as DLP) value, whatever the hospital, increases with respect to the age of child patients. Based on the 75th percentile of the whole dose distributions, the DRLs of the CTDIvol is 54.37 mGy whatever the age groups and those of the DLP with respect to age bands are 1224.55 mGy∙cm, 1414.06 mGy∙cm, 1632.24 *** and 1544.57 mGy∙cm, respectively. The averaged values of CTDIvol and DLP smaller than the corresponding DRLs values suggest that practices in our three facilities are optimized. However, comparing our results with those from different international studies, we see that the CTDIvol and DLP values obtained in the present work are higher. These results suggest additional surveys to ensure our DRLs values and efforts from radiologists, imaging technicians and medical physicists to strengthen clinical procedures for the radiation protection of children undergoing CT scans in Côte d’Ivoire.

关键词： Computed Tomography Childhood Head Imaging Radiation Protection Diagnostic Reference Levels

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Bacillus CotA laccase improved the intestinal health,amino acid metabolism and hepatic metabolic capacity of Pekin ducks fed naturally contaminated AFB_(1)diet

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Journal of Animal Science and Biotechnology 2025年第1期16卷 331-344页

作者： Mingxin Ma Qianqian Wang Yanrong Liu Guiming Li Limeng Liu Gaigai Wang Yongpeng Guo Shimeng Huang Qiugang Ma Cheng Ji Lihong Zhao State Key Laboratory of Animal Nutrition and Feeding Poultry Nutrition and Feed Technology Innovation TeamCollege of Animal Science and TechnologyChina Agricultural UniversityNo.2.Yuanmingyuan West RoadBeijing 100193People’s Republic of China Poultry Institute Shandong Academy of Agricultural SciencesJinan 250100China College of Animal Science and Technology Henan Agricultural UniversityZhengzhou 450046China

Background AflatoxinB1(AFB_(1))is a prevalent contaminant in agricultural products,presenting significant risks to animal *** laccase from Bacillus licheniformis has shown significant efficacy in degrading mycotoxins in vitro *** efficacy of Bacillus CotA laccase in animals,however,remains to be confirmed.A 2×2 factorial design was used to investigate the effects of Bacillus CotA laccase level(0 or 1 U/kg),AFB_(1) challenge(challenged or unchal-lenged)and their interactions on *** purpose of this study was to evaluate the efficacy of Bacillus CotA laccase in alleviatingAFB_(1) toxicosis of *** Bacillus CotA laccase alleviatedAFB_(1)-induced declines in growth performance of ducks accompanied by improved average daily gain(ADG)and lower feed/gain ratio(F/G).Bacillus CotA laccase amelioratedAFB_(1)-induced gut barrier dysfunctions and inflammation testified by increasing the jejunal villi height/crypt depth ratio(VH/CD)and the mRNA expression of tight junction protein 1(TJP1)and zonula occluden-1(ZO-1)as well as decreasing the expression of inflammation-related genes in the jejunum of *** acid metabolome showed that Bacillus CotA laccase amelioratedAFB_(1)-induced amino acid metabolism disorders evidenced by increasing the level of glu-tamic acid in serum and upregulating the expression of amino acid transport related genes in jejunum of ***-lus CotA laccase amelioratedAFB_(1)-induced liver injury testified by suppressing oxidative stress,inhibiting apoptosis,and downregulating the expression of hepatic metabolic enzyme related genes of ***,Bacillus CotA laccase degradedAFB_(1) in digestive tract of ducks,resulting in the reduced absorption level ofAFB_(1) across intestinal epithelium testified by the decreased level ofAFB_(1)-DNA adduct in the liver,and the reduced content ofAFB_(1) residues in liver and feces of *** Bacillus CotA laccase effectively improved the growth performance,inte

关键词： AFB_(1)residue Aflatoxin Bacillus CotA laccase Duck Intestinal barrier function Liver metabolic enzyme

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