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Ultra-homogeneous dense Ag nano layer enables long lifespan solid-state lithium metal batteries

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Journal of Energy Chemistry 2024年第9期96卷 110-119页

作者： Yaning Liu Tianqi Yang Ruyi Fang Chengwei Lu Ruojian Ma Ke Yue Zhen xiao xiaozheng Zhou Wenkui Zhang Xinping He Yongping Gan Jun Zhang Xinhui xia hui Huang Xinyong Tao Yang xia College of Materials Science and Engineering Zhejiang University of TechnologyHangzhou 310014ZhejiangChina Key Laboratory of Rare Earth Optoelectronic Materials and Devices of Zhejiang Province Institute of Optoelectronic Materials and DevicesChina Jiliang UniversityHangzhou 310018ZhejiangChina

The unstable electrolyte/lithium(Li)anode interface has been one of the key challenges in realizing high energy density solid-state lithium metal batteries(LMBs)***,a dense and uniform silver(Ag)nano interlayer with a thickness of∼35 nm is designed accurately by magnetron sputtering technology to optimize the electrolyte/Li anode *** Ag nano layer reacts with Li metal anode to in-situ form Li-Ag alloy,thus enhancing the physical interfacial contact,and further improving the interfacial wettability and *** particular,the Li-Ag alloy is inclined to form AgLi phase proved by cryo-TEM and DFT,effectively preventing SN from continuously“attacking”the Li metal anode due to the lower adsorption of succinonitrile(SN)molecules on AgLi than that of pure Li metal,thereby significantly reinforcing the interfacial ***,the enhanced physical and chemical stability of electrolyte/Li anode interface promotes the homogeneous deposition of Li^(+)and inhibits the dendrite *** Li-symmetric cell maintains stable operation for up to 1700 h and the cycling stability of LiFePO_(4)|SPE|Li full cell is remarkably improved at room temperature(capacity retention rate of 91.9%for 200 cycles).This work opens an effective way for accurate and controllable interface design of long lifespan solid-state LMBs.

关键词： Silvernano layer Poly(ethylene oxide) Solid polymer electrolyte Succinonitrile Lithium metal battery

Information-motivation-behavioral guided nursing for stroke patients with pulmonary dysfunction:A randomized controlled trial

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World Journal of Clinical Cases 2024年第24期12卷 5549-5557页

作者： xia Peng hui-Qin Ni Yong-Mei Liu Jin-ling Zhu Yu-Ting Bai Department of Respiratory and Critical Care Medicine Yancheng First Hospital Affiliated to Nanjing University School of MedicineYancheng 224006Jiangsu ProvinceChina Department of Neurology Yancheng First Hospital Affiliated to Nanjing University School of MedicineYancheng 224006Jiangsu ProvinceChina Department of Nursing Yancheng First Hospital Affiliated to Nanjing University School of MedicineYancheng 224006Jiangsu ProvinceChina

BACKGROUND Patients with stroke frequently experience pulmonary *** To explore the effects of information-motivation-behavioral(IMB)skills modelbased nursing care on pulmonary function,blood gas indices,complication rates,and quality of life(QoL)in stroke patients with pulmonary *** We conducted a controlled study involving 120 stroke patients with pulmonary *** control group received routine care,whereas the intervention group received IMB-model-based nursing *** parameters including pulmonary function,blood gas indices,complication rates,and QoL were assessed before and after the *** Baseline data of the control and intervention groups were ***-intervention,the IMB model-based care group showed significant improvements in pulmonary function indicators,forced expiratory volume in 1 sec,forced vital capacity,and peak expiratory flow compared with the control *** gas indices,such as arterial oxygen pressure and arterial oxygen saturation,increased significantly,and arterial carbon dioxide *** decreased significantly in the IMB model-based care group compared with the control *** intervention group also had a lower complication rate(6.67%vs 23.33%)and higher QoL scores across all domains than the control *** IMB model-based nursing care significantly enhanced pulmonary function,improved blood gas indices,reduced complication rates,and improved the QoL of stroke patients with pulmonary *** research is needed to validate these results and to assess the long-term efficacy and broader applicability of the model.

关键词： Cerebrovascular accident rehabilitation Respiratory function tests Nursing methodology research Behavioral medicine Quality of life

New Discovery of the Jinshui Tin Deposit in the Middle Section of the East Kunlun Orogenic Belt,Northwestern China:Mineralization Age and Exploration Significance

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Journal of Earth Science 2024年第4期35卷 1373-1377页

作者： Xingkai Zhang Shao-Yong Jiang hui-Min Su Wei Wang Qinglin xia Yunpeng Liu Shien Li State Key Laboratory of Geological Processes and Mineral Resources Collaborative Innovation Center for Exploration of Strategic Mineral ResourcesSchool of Earth ResourcesChina University of GeosciencesWuhan 430074China Third Geological Exploration Institute of Qinghai Nonferrous Geological and Mineral Exploration Bureau Xining 810000China

Tin,as one of the most important critical metals,has at-tracted great attention worldwide(Jiang et al.,2023,2020).China has the largest amount of tin resources in the world,ac-counting for nearly one-fourth of the world’s total(Jiang et al.,2020;Chen and Sheng,2015).Tin deposits in China mainly occur in the Nanling Range in southern China,the Sanjiang Basin in southwestern China,and the Great Xing’an Range in northeastern China,which account for 98%of the country’s tin resources,whereas tin deposits are relatively rare in north-western China(Ni et al.,2023;Chen et al.,2014,1992).

关键词： Middle northeastern southwestern

Effects of flue gas desulfurization gypsum and clover planting on qualities of soil and winter jujube in coastal saline-alkali orchard of north China

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Soil Ecology Letters 2024年第1期6卷 141-152页

作者： Qi Shao Xuejing xia Guihua Li hui Li Jitong Lin Yanhong Lou Quangang Yang hui Wang Zhongchen Yang Hong Pan Yuping Zhuge National Engineering Research Centerfor Efficient Utilization of Soil and Fertilizer Resources College of Resources and EnvironmentShandong Agricultural UniversityTai'an271018China Tai'an City Management Comprehensive Service Center Tai'an 271021China

Flue gas desulfurization gypsum and clover planting alleviated the soil salinization *** pH and total phosphorus affected the bacterial *** phosphorus affected the fungal *** gas desulfurization gypsum and clover planting improved jujube *** coastal area of Shandong Province,characterized by coastal saline tidal soil,is one of the main production areas of winter jujube in ***,the low soil fertility and poor soil structure in jujube orchard restricted the development of the jujube *** objectives of this study were to 1)evaluate the effect of application of flue gas desulfurization(FGD)gypsum and clover planting on soil quality improvement and soil microbial community structure of jujube orchard;2)investigate the effects of two measures on the nutrition and quality of winter *** results showed that FGD gypsum reduced the soil total salt content by 65.6%,and clover planting increased the soil organic matter content by 30.7%,which effectively alleviated the soil salinization stress and improved the soil *** pH and total phosphorus(TP)were the main determinants influencing bacterial community composition,and TP was the dominant factor of the fungal community composition in the saline-alkali ***,FGD gypsum addition and clover planting significantly increased the sugar degree and Vc content of winter jujube,thus improved jujube quality,and further contributed to the ecological sustainable development of winter jujube industry.

关键词： saline-alkali soils winter jujube bacterial community fungal community fue gas desulfurization gypsum clover planting

Intratumoural microbiota:a new frontier in cancer development and therapy

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Signal Transduction and Targeted Therapy 2024年第2期9卷 597-620页

作者： Yaqi Cao hui xia Xueyun Tan Chunwei Shi Yanling Ma Daquan Meng Mengmeng Zhou Zhilei Lv Sufei Wang Yang Jin Department of Respiratory and Critical Care Medicine Hubei Province Clinical Research Center for Major Respiratory DiseasesKey Laboratory of Respiratory Diseases of National Health CommissionState Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious DiseasesUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei 430022China Hubei Province Engineering Research Center for Tumour-Targeted Biochemotherapy MOE Key Laboratory of Biological Targeted TherapyUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei 430022China Hubei Province Key Laboratory of Biological Targeted Therapy Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei 430022China Department of Pathogen Biology School of Basic MedicineTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei 430022China

Human microorganisms,including bacteria,fungi,and viruses,play key roles in several physiological and pathological *** studies discovered that tumour tissues once considered sterile actually host a variety of microorganisms,which have been confirmed to be closely related to *** concept of intratumoural microbiota was subsequently *** could colonise tumour tissues through mucosal destruction,adjacent tissue migration,and hematogenic invasion and affect the biological behaviour of tumours as an important part of the tumour *** studies have demonstrated that intratumoural microbiota potentially promote the initiation and progression of tumours by inducing genomic instability and mutations,affecting epigenetic modifications,promoting inflammation response,avoiding immune destruction,regulating metabolism,and activating invasion and *** more comprehensive and profound insights about intratumoral microbiota are continuously emerging,new methods for the early diagnosis and prognostic assessment of cancer patients have been under *** addition,interventions based on intratumoural microbiota show great potential to open a new chapter in antitumour therapy,especially immunotherapy,although there are some inevitable ***,we aim to provide an extensive review of the concept,development history,potential sources,heterogeneity,and carcinogenic mechanisms of intratumoural microorganisms,explore the potential role of microorganisms in tumour prognosis,and discuss current antitumour treatment regimens that target intratumoural microorganisms and the research prospects and limitations in this field.

关键词： tumour invasion metabolism

Effectiveness of Histopathological Examination of Ultrasound-guided Puncture Biopsy Samples for Diagnosis of Extrapulmonary Tuberculosis

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Biomedical and Environmental Sciences 2024年第2期37卷 170-177页

作者： GU Wen Fei SHI xia MA Xin YU Jun Lei XU Jin Chuan QIAN Cheng Cheng HU Zhi Dong ZHANG hui Shanghai Public Health Clinical Center Fudan UniversityShanghai 201508China School of Laboratory Medicine and Life Science Wenzhou Medical UniversityWenzhou 325000ZhejiangChina Department of Laboratory Medicine Zhejiang Putuo HospitalZhoushan 316100ZhejiangChina Zhongshan Hospital Fudan UniversityShanghai 200032China

Objective To evaluate the diagnostic value of histopathological examination of ultrasound-guided puncture biopsy samples in extrapulmonary tuberculosis(EPTB).Methods This study was conducted at the Shanghai Public Health Clinical Center.A total of 115patients underwent ultrasound-guided puncture biopsy,followed by MGIT 960 culture(culture),smear,Gene Xpert MTB/RIF(Xpert),and histopathological *** assays were performed to evaluate their effectiveness in diagnosing EPTB in comparison to two different diagnostic criteria:liquid culture and composite reference standard(CRS).Results When CRS was used as the reference standard,the sensitivity and specificity of culture,smear,Xpert,and histopathological examination were(44.83%,89.29%),(51.72%,89.29%),(70.11%,96.43%),and(85.06%,82.14%),*** on liquid culture tests,the sensitivity and specificity of smear,Xpert,and pathological examination were(66.67%,72.60%),(83.33%,63.01%),and(92.86%,45.21%),*** examination showed the highest sensitivity but lowest ***,we found that the combination of Xpert and histopathological examination showed a sensitivity of 90.80%and a specificity of 89.29%.Conclusion Ultrasound-guided puncture sampling is safe and effective for the diagnosis of *** with culture,smear,and Xpert,histopathological examination showed higher sensitivity but lower *** combination of histopathology with Xpert showed the best performance characteristics.

关键词： Extrapulmonary tuberculosis Diagnosis Biopsy Histopathological examination Puncture samples

Unlocking iron-based mixed-phosphate cathode for sodium-ion batteries through off-stoichiometry

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Nano Research 2024年第9期17卷 8119-8125页

作者： Zhaolu Liu Yongjie Cao Ning Wang hui Yang Hao Zhang Xinyue Xu Nan Wang Jie Xu Yao Liu Junxi Zhang Yongyao xia Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power Shanghai University of Electric PowerShanghai 200090China Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Fudan UniversityShanghai 200433China School of Materials Science and Engineering Anhui University of TechnologyMa’anshan 243002China Key Laboratory of Interfacial Physics and Technology Shanghai Institute of Applied PhysicsChinese Academy of SciencesShanghai 201800China

The off-stoichiometric iron-based phosphate(Na_(3.12)Fe_(2.44)(P_(2)O_(7))_(2),denoted as Na3.12)as a low cost and high structure stability cathode material has been widely studied for sodium-ion batteries(SIBs).However,the lower theoretical specific capacity(117 mAh·g^(-1))has seriously limited its practical *** this work,we incorporate varying proportion of sodium-iron phosphate(NaFePO_(4))into the Na3.12 to form a series of new high specific capacity mixed-phosphates Na_(3.12+x)Fe_(2.44+x)(P_(2)O_(7))_(2)(PO_(4))x cathode materials for *** optimizing the introduction amount of NaFePO_(4)into Na_(3.12),the practical reversible of Na_(3.12+x)Fe_(2.44+x)(P_(2)O_(7))_(2)(PO_(4))_(x) increased from 92 to 125.2 mAh·g^(-1).The nano-size Na5.12Fe4.44(P_(2)O_(7))_(2)(PO_(4))_(2) cathode material shows a reversible specific capacity of 125.2 mAh·g^(-1)at 0.1 C in *** at 60 C,it still exhibits a reversible specific capacity of 93.3 mAh·g^(-1)and keeps a capacity retention ratio of 87%after 3000 cycles at 20 ***,we present a novel approach to design a series of off-stoichiometric mixed-phosphates cathode materials for SIBs.

关键词： sodium-ion batteries cathode material iron-based mixed-phosphates off-stoichiometric

Rosemary extract improves egg quality by altering gut barrier function,intestinal microbiota and oviductal gene expressions in late-phase laying hens

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Journal of Animal Science and Biotechnology 2024年第1期15卷 295-312页

作者： Lianhua Zhang Junwei Ge Fei Gao Min Yang hui Li Fei xia Hongtong Bai xiangshu Piao Zhiying Sun Lei Shi Key Laboratory of Plant Resources Institute of BotanyChinese Academy of SciencesBeijing 100093China China National Botanical Garden Beijing 100093China College of Pharmacy Shandong University of Traditional Chinese MedicineJinan 250355China University of Chinese Academy of Sciences Beijing 100049China State Key Laboratory of Animal Nutrition College of Animal Science and TechnologyChina Agricultural UniversityBeijing 100193China

Background Rosemary extract(RE)has been reported to exert antioxidant ***,the application of RE in late-phase laying hens on egg quality,intestinal barrier and microbiota,and oviductal function has not been systematically *** study was investigated to detect the potential effects of RE on performance,egg quality,serum parameters,intestinal heath,cecal microbiota and metabolism,and oviductal gene expressions in late-phase laying hens.A total of 21065-week-old“Jing Tint 6”laying hens were randomly allocated into five treatments with six replicates and seven birds per replicate and fed basal diet(CON)or basal diet supplemented with chlortetracycline at 50 mg/kg(CTC)or RE at 50 mg/kg(RE50),100 mg/kg(RE100),and 200 mg/kg(RE200).Results Our results showed that RE200 improved(P<0.05)Haugh unit and n-6/n-3 of egg yolk,serum superoxide dismutase(SOD)compared with *** significant differences were observed for Haugh unit and n-6/n-3 of egg yolk among CTC,RE50,RE100 and RE200 *** with CTC and RE50 groups,RE200 increased serum SOD activity on d 28 and *** with CON,RE supplementation decreased(P<0.05)total cholesterol(TC)***,RE100 and RE200 decreased(P<0.05)serum interleukin-6(IL-6)content compared with *** and RE200 increased jejunal m RNA expression of ZO-1 and Occludin compared with *** biomarkers of cecal microbiota and metabolite induced by RE 200,including Firmicutes,Eisenbergiella,Paraprevotella,Papillibacter,and butyrate,were closely associated with Haugh unit,n-6/n-3,SOD,IL-6,and ***2 analysis indicated that RE altered carbohydrate and amino acid metabolism of cecal microbiota and increased butyrate synthesizing enzymes,including 3-oxoacid Co A-transferase and butyrate-acetoacetate Co ***,transcriptomic analysis revealed that RE200 improved gene expressions and functional pathways related to immunity and albumen formation in the oviductal *** Dietary supplementation with 2

关键词： Intestinal health Laying hens Microbiota Oviductal function Phytochemicals Production

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高能量无线传感网络隐藏异常结构数据识别

计算机仿真 2018年第10期35卷 309-312页

作者：侯慧玲王崇霞长治学院计算机系山西长治046011

为了保障高能量无线传感网络的稳定运行,需要对高能量无线传感网络中隐藏的异常结构数据进行识别,采用当前数据识别方法对高能量无线传感网络中隐藏的异常结构数据进行识别时,存在识别效率差、抗干扰性能低的问题。基于高能量无线传感网... 详细信息

为了保障高能量无线传感网络的稳定运行,需要对高能量无线传感网络中隐藏的异常结构数据进行识别,采用当前数据识别方法对高能量无线传感网络中隐藏的异常结构数据进行识别时,存在识别效率差、抗干扰性能低的问题。基于高能量无线传感网络,提出一种异常结构数据识别方法。构建高能量无线传感网络数据传输的模型,通过高能量无线传感网络隐藏异常结构数据信号解析模型对异常结构数据信号进行解析,提高异常结构数据的识别效率。对高能量无线传感网络中的数据进行预处理,去除数据中存在的噪声,提高方法的抗干扰性能,采用小波分解的方法对流量序列中存在的细节信号进行展示,完成高能量无线传感网络中隐藏的异常结构数据识别。仿真结果表明,上述方法的抗干扰性能强、识别效率高。

关键词：无线传感网络异常结构数据识别方法