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Antibiotic exposure alters the honeybee gut microbiota and may interfere with the honeybee behavioral caste transition

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Insect Science 2025年第1期32卷 260-276页

作者： Zijing Zhang Xiaohuan Mu Qina cao Yifan Zhai Li Zheng Yan Liu Hao Zheng Xue Zhang Hebei Key Laboratory of Animal Physiology Biochemistry and Molecular BiologyHebei Collaborative Innovation Center for Eco-EnvironmentCollege of Life SciencesHebei Normal UniversityShijiazhuangChina College of Food Science and Nutritional Engineering China Agricultural UniversityBejingChina Institute of Plant Protection Shandong Academy of Agricultural SciencesJinanChina Key Laboratory of Natural Enemies Insects Ministry of Agriculture and Rural AffairsJinanChina Department of Entomology College of Plant ProtectionChina AgriculturalUniversityBeijingChina

Behavioral division is essential for the sustainability and reproduction of honeybee *** accumulating evidence has documented that antibiotic exposure interferes with bee behavioral divisions,how the gut microbiome,host physiology,and genetic regulation are implicated in this process remains ***,by constructing single-cohort colonies,we validated that the gut microbiota varied in composition between age-matched nurse and forager *** the gut microbiota with a low dose of antibiotic retained the gut bacterial size,but the structure of the microbial community continuously diverged from the control group after antibiotic *** foragers were observed in the antibiotic groups in the field experiment.A combinatorial effect of decreased gut metabolic gene repertoires,reduced brain neurotransmitter titers,and downregulated brain immune genes could potentially be related to behavioral tasks transition *** work indicates that the disturbance to both the gut microbiome and host physiologies after antibiotic exposure may have implications on social behavior development,highlighting the need for further research focusing on antibiotic pollution threatening the honeybee population's health.

关键词： antibiotic resistance Apis mellifera behavioral development immune genes

A health promotion proposal: improving the HPV vaccination rate among women of childbearing age in Shenzhen

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Life Research 2025年第1期8卷 1-5页

作者： Nan Jiang Mei-Hua Wu Xiao-Lei Song Ji-Xuan Liu Kui-Mei Zhang wen-Ming cao Gynecology department Shenzhen Hospital of Integrated Traditional Chinese and Western MedicineShenzhen 518104China Gynecology department Pingshan District Central HospitalShenzhen 518122China Gynecology department Shandong Changle People’s HospitalWeifang 262400China

Cervical cancer poses a serious threat to women’s *** high-risk HPV infection is a necessary factor for cervical cancer development and has become a serious public health threat to *** vaccination is an effective method of preventing HPV infections and related diseases,and it is the primary prophylactic measure for preventing diseases associated with HPV *** purpose of this project is to identify the reasons for the low HPV vaccination rate among women aged 30-49 years in Shenzhen,carry out targeted publicity and education on HPV screening and vaccination knowledge,improve the HPV infection screening rate and vaccination rate,reduce the occurrence of cervical cancer,and promote the reproductive health of women of childbearing *** lectures,posters,media and other forms of health education,let them understand the knowledge of cervical cancer and form a good healthy lifestyle.

关键词： cervical cancer human papillomavirus childbearing age women

P-tuned FeN2 binuclear sites for boosted CO2 electro-reduction

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Journal of Energy Chemistry 2025年第2期101卷 816-824页

作者： cao Guo Sanshuang Gao Jun Li Menglin Zhou Abdukader Abdukayum Qingquan Kong Yingtang Zhou Guangzhi Hu School of Materials and Energy Institute for Ecological Research and Pollution Control of Plateau Lakes School of Ecology and Environmental Science Yunnan University Xinjiang Key Laboratory of Novel Functional Materials Chemistry College of Chemistry and Environmental Sciences Kashi University School of Mechanical Engineering Chengdu University National Engineering Research Center for Marine Aquaculture Marine Science and Technology College Zhejiang Ocean University

The recycling of CO2through electrochemical processes offers a promising solution for alleviating the greenhouse effect;however,the activation of CO2and desorption of*CO in electrocatalytic CO2reduction（ECR） frequently encounter high energy barriers and competitive hydrogen evolution reactions（HERs）,which are urgent problems that need to be *** this study,a catalyst(P100-Fe-N/C) with homogeneous P-tuned FeN2binuclear sites（N2PFe-FePN2） was successfully synthesised,demonstrating satisfactory performance in the ECR to CO.P100-Fe-N/C attains a peak FECOof 98.01% and a normalized TOF of664.7 h-1at-0.7 VRHE,surpassing the performance of the Fe binuclear catalyst without P and singleatoms *** the MEA cell,a FECOexceeding 90% can still be *** functional theory analysis indicates that the asymmetric coordination configuration induced by the incorporation of P facilitates a reduction in the system's *** modulation of P results in the d-band centre of the catalyst being positioned closer to the Fermi level,which facilitates the interaction of the catalyst with CO2,allowing more electrons to be injected into the CO2molecule at the Fe binuclear sites and inhibiting the *** P-tuned FeN2binuclear sites effectively lower the*CO desorption barrier.

关键词： CO2 reduction reaction DFT calculation Diatomic catalyst Electrocatalysis Heteroatom doping

Exploring the use of the 3C Model in the context of HPV vaccine hesitancy in women of childbearing age

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Infectious Diseases Research 2025年第1期6卷 16-27页

作者： Nan Jiang Kui-Mei Zhang Mei-Hua Wu Xiao-Lei Song Wei-Wei Sun Mei Wang wen-Ming cao Gynecology Department Shenzhen Hospital of Integrated Traditional Chinese and Western MedicineShenzhen 518104China Gynecology Department Shandong Changle People’s HospitalWeifang 262400China Gynecology Department Pingshan District Central Hospital of ShenzhenShenzhen 518122China Yonsei University Future Education Center Yonsei UniversitySeoul 03722South Korea

Bacckground:Based on the 3C model,this study explores the current situation of HPV vaccine hesitancy among women of childbearing age and the factors influencing vaccine ***:Based on the free cervical cancer screening project in Baoan District,this study designed a questionnaire under the framework of vaccine hesitation 3C theory and carried out a self-filling electronic questionnaire survey among women of childbearing ***:The rate of HPV vaccination awareness among women of childbearing age in Bao’an District was 93.25%.HPV vaccine acceptance reached 71.55%,and 24.59%of the survey respondents experienced HPV vaccine hesitation,a high percentage of whom were *** influencing factors of HPV vaccine hesitation among women of childbearing age were perceived necessity of HPV vaccination(0.482),no one around them receiving the HPV vaccine(0.411),perception of the price of the vaccine(0.354),degree of trust in the safety of the vaccine(0.223),and degree of concern about the HPV vaccine(0.153).Conclusion:The 3C model can be used for the study of HPV vaccine *** the publicity of HPV vaccination and improving women’s knowledge of the HPV vaccine can reduce their hesitation toward HPV vaccination.

关键词： HPV vaccine vaccine hesitancy 3C model

New digital drilling process monitoring: Instrumentation, validation and calibration

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Journal of Rock Mechanics and Geotechnical Engineering 2025年第1期17卷 31-54页

作者： Yanpeng Sun Zuyu Chen Fangcai Xu Yufei Zhao Ruilang cao Dong Li State Key Laboratory of Eco-hydraulics in Northwest Arid Region Xi'an University of TechnologyXi'an710048China State Key Laboratory of Simulation and Regulation of the Water Cycle in River Basins China Institute of Water Resources and Hydropower ResearchBeijing100048China Sinohydro Foundation Engineering Co. Ltd.Tianjin301700China North China Institute of Science&Technology Langfang065201China

This study aims to enhance the digital drilling process monitoring(DPM)or monitoring while drilling(MWD)technique,which is a widely recognized method in geological exploration for evaluating rock mass ***,robust displacement and torque measurement facilities for rotary-core drilling are *** conventional cable encoder for displacement measurement is replaced with a magnetostrictive displacement sensor,which is more reliable in harsh field drilling *** enables the measurement of the bit position with an accuracy of1 *** addition,by measuring the electric current of the driving motor,the torque applied to the bit is conveniently and accurately *** innovations ensure high-quality data collection for DPM ***,two indices derived from DPM are proposed to quantitatively describe rock mass *** specific energy index(SEI)and specific penetration index(SPI)are based on the principles of energy conservation and Mohr-Coulomb failure criterion,*** field tests conducted in a dam grouting area confirm a linear relationship between the thrust force and penetration per rotation,and between the torque and penetration per *** correlation ratios of the related regressions are typically>*** two indices allow for the quantitative interpretation of DPM data into rock mechanics characteristics,such as uniaxial compressive strength,rock quality designation(RQD),and rock mass permeability,eliminating the need for subjective judgment normally involved in the currently used rock mass quality rating approaches.

关键词： Drilling process monitoring Specific penetration index Specific energy index Fracture identification

Effect of BaO and MgO on structure and properties of aluminate slag with various cao/Al_(2)0_(3)ratios

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Journal of Iron and Steel Research International 2024年第1期31卷 204-214页

作者： Yu-qi Kong Ting Wu wen-zhi Xia wen Yang Hai-chuan Wang School of Metallurgical Engineering Anhui University of TechnologyMa’anshan243032AnhuiChina Key Laboratory of Metallurgical Emission Reduction and Resource Recycling(Ministry of Education) Anhui University of TechnologyMa’anshan243002AnhuiChina

To provide theoretical guidance for performance stability control of low-reactive mold fluxes,the effects of BaO and MgO on the structure and properties of aluminate slag with various cao/Al_(2)0_(3)(C/A)ratios were investigated using the Fourier transform infrared spectrometer,Raman spectroscope,hemispherical melting point instrument,rotational viscometer and X-ray *** results indicated that with BaO and MgO addition,the structure polymerization was first weakened and then enhanced at C/A of 1.1,and the transition contents corresponded to 8 wt.%BaO and 2 wt.%MgO,respectively,while the structure polymerization decreased continuously at C/A of *** the viscosity change was well consistent with the structure evolution,the polymerization degree played a more prominent role in the slag viscosity than superheat degree when the melting temperature difference was within 40℃.The break temperature decreased initially and then increased with augment of BaO and MgO at C/A of 1.1,while it manifested a decrease trend with BaO addition,and it decreased obviously but then turned to increase with MgO increment at C/A of *** crystallization phase and crystallization ratio kept stable with BaO increment,while the crystallization ratio rose greatly with MgO promoting LiAlO_(2)precipitation at C/A of *** crystal types of all experimental slags were mainly Ca_(12)Al_(14)O_(33)and CaF_(2)at C/A of 1.3,and the precipitation of crystalline phase BaAl2O4 demonstrated a rising trend,while that of Ca_(12)Al_(14)O_(33)gradually declined with BaO augment.

关键词： Aluminate slag Structure MgO BaO Viscosity Property

Assessment of future cotton production in the Tarim River Basin under climate model projections and water management

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Journal of Earth Science 2025年

作者： Shengru Yue Lunche Wang Qian cao Jia Sun School of Geography and Information Engineering， China University of Geosciences College of Hydraulic and Architectural Engineering， Tarim University

Climate change is significantly impacting cotton production in the Tarim River Basin. The study investigated the climate change characteristics from 2021 to 2100 using climate change datasets simulated per the Coupled Model Inter-comparison Project phase six (CMIP6) climatic patterns under the Shared Socioeconomic Pathways SSP2-4.5 and SSP5-8.5. The DSSAT-CROPGRO-Cotton model， along with stepwise multiple regression analyses， was used to simulate changes in the potential yield of seed cotton due to climate change. The results show that while future temperatures in the Tarim River Basin will rise significantly， changes in precipitation and radiation during the cotton-growing season are minimal. Seed cotton yields are more sensitive to low temperatures than to precipitation and radiation. The potential yield of seed cotton under the SSP2-4.5 scenario would increase by 14.8%， 23.7%， 29.0%， and 29.4% in the 2030S， 2050S， 2070S， and 2090S， respectively. In contrast， under the SSP5-8.5 scenario， the potential yield of seed cotton would see increases of 17.5%， 27.1%， 30.1%， and 22.6% respectively. Except for the 2090s under the SSP5-8.5 scenario， future seed cotton production can withstand a 10% to 20% deficit in irrigation. These findings will help develop climate change adaptation strategies for cotton cultivation.

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Providing Robust and Low-Cost Edge Computing in Smart Grid:An Energy Harvesting Based Task Scheduling and Resource Management Framework

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China Communications 2025年第2期22卷 226-240页

作者： Xie zhigang Song Xin Xu Siyang cao Jing School of Information Science and Engineering Yanshan UniversityQinhuangdao 066004China Engineering Optimization and Smart Antenna Research Institute Northeastern UniversityQinhuangdao 066004China College of Computer Science and Engineering Northeastern UniversityShenyang 110819China School of Mathematics and Information Science&Technology Hebei Normal University of Science and TechnologyQinhuangdao 066004China

Recently,one of the main challenges facing the smart grid is insufficient computing resources and intermittent energy supply for various distributed components(such as monitoring systems for renewable energy power stations).To solve the problem,we propose an energy harvesting based task scheduling and resource management framework to provide robust and low-cost edge computing services for smart ***,we formulate an energy consumption minimization problem with regard to task offloading,time switching,and resource allocation for mobile devices,which can be decoupled and transformed into a typical knapsack ***,solutions are derived by two different ***,we deploy renewable energy and energy storage units at edge servers to tackle intermittency and instability ***,we design an energy management algorithm based on sampling average approximation for edge computing servers to derive the optimal charging/discharging strategies,number of energy storage units,and renewable energy *** simulation results show the efficiency and superiority of our proposed framework.

关键词： edge computing energy harvesting energy storage unit renewable energy sampling average approximation task scheduling

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Comprehensive recovery of rare earth elements and gypsum from phosphogypsum:A wastewater free process combining gravity separation and hydrometallurgy

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Journal of Rare Earths 2025年第2期43卷 362-370页

作者： Jialin Qing Dapeng Zhao Li Zeng Guiqing Zhang Liang Zhou Jiawei Du Qinggang Li Zuoying cao Shengxi Wu School of Metallurgy and Environment Central South University Key Laboratory of Metallurgical Separation Science and Engineering of Non-ferrous Metals Industry Central South University National Engineering Laboratory for Efficient Utilization of Refractory Non-ferrous Metals Resources Central South University

Comprehensive utilization of phosphogypsum（PG） has attracted much attention,especially for the recovery of rare earth elements（REEs） and gypsum due to the issues of stockpile,environmental pollution,and waste of associated *** utilization methods suffered the issues of low REEs leaching efficiency,huge amount of CaSO4saturated wastewater and high recovery *** solve these issues,this study investigated the occurrence of REEs in PG and the leaching of *** results show that REEs in PG are in the forms of（1） REEs mineral inclusions,（2） REEs isomorphous substitution of Ca2+in gypsum lattice,（3） dispersed soluble REEs *** leaching results demonstrate that（1） the dissolution of gypsum matrix is the control factor of REEs leaching;（2） H2SO4is a promising leachant considering the recycle of leachate;（3） the gypsum matrix suffers a recrystallization during the acid leaching and releases the soluble REEs from PG to aqueous *** the recovery of the undissolved REEs mineral inclusions,wet sieving concentrated 37.1 wt% of the REEs in a 10.7 wt% mass,increasing REEs content from 309 to 1071 ***,a green process combining gravity separation and hydrometallurgy is *** process owns the merits of wastewater free,considerable REEs recovery（about 10% increase compared with traditional processes）,excellent gypsum purification（>95 wt%CaSO4·2H2O,with <0.06 wt% of soluble P2O5and <0.015 wt% of soluble F） and reagent saving（about 2/3less reagent consumption than non-cyclical leaching）.

关键词： Gravity separation Phosphogypsum Rare earths Recrystallization reinforcement Wastewater free

维普期刊数据库