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Advancements in prokaryotic systematics and the role of Bergey's International Society for Microbial Systematics in addressing challenges in the meta-data era

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National Science Review 2024年第07期11卷 292-304页

作者： Jian-Yu Jiao Rashidin Abdugheni Dao-Feng Zhang Iftikhar Ahmed Mukhtiar Ali Maria Chuvochina Svetlana N.Dedysh Xiuzhu Dong Markus G?ker Brian P.Hedlund Philip Hugenholtz Kamlesh Jangid Shuang-Jiang Liu Edward R.B.Moore Manik Prabhu Narsing rao Aharon Oren Ramon Rossello-Mora Bhagwan Narayan Rekadwad Nimaichand Salam Wensheng Shu Iain C.Sutcliffe Wee Fei Aaron Teo Martha E.Trujillo Stephanus N.Venter William B.Whitman Guoping Zhao Wen-Jun Li State Key Laboratory of Biocontrol Guangdong Provincial Key Laboratory of Plant Resources and Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai) School of Life Sciences Sun Yat-Sen University State Key Laboratory of Desert and Oasis Ecology Key Laboratory of Ecological Safety and Sustainable Development in Arid LandsXinjiang Institute of Ecology and Geography Chinese Academy of Sciences Jiangsu Province Engineering Research center for Marine Bio-resources Sustainable Utilization&College of Oceanography Hohai University National Culture Collection of Pakistan(NCCP) Land Resources Research Institute(LRRI) National Agricultural Research Centre(NARC) The University of Queensland School of Chemistry and Molecular Biosciences Australian Centre for Ecogenomics Winogradsky Institute of Microbiology Research Center of BiotechnologyRussian Academy of Sciences State Key Laboratory of Microbial Resources Institute of Microbiology Chinese Academy of Sciences Leibniz Institute DSMZ–German Collection of Microorganisms and Cell Cultures School of Life Sciences University of Nevada Nevada Institute of Personalized Medicine University of Nevada Bioenergy Group MACS Collection of Microorganisms Agharkar Research Institute State Key Laboratory of Microbial technology Shandong University Department of Infectious Disease Institute for Biomedicine and Culture Collection University of Gothenburg(CCUG) Institute for BiomedicineSahlgrenska AcademyUniversity of Gothenburg Instituto de Ciencias Aplicadas Facultad de Ingeniería Universidad Autónoma de Chile The Alexander Silberman Institute of Life Sciences The Edmond J.Safra Campus The Hebrew University of Jerusalem Marine Microbiology Group Department of Animal and Microbial Biodiversity Mediterranean Institute for Advanced Studies(IMEDEA CSIC-UIB) MicrobeAI Lab Division of Microbiology and Biotechnology Yenepoya Research Centre Yenepoya(Deemed to be University) National Agri-Food Biotechnology Institute Institute of Ecological Science Sch

Prokaryotes are ubiquitous in the biosphere, important for human health and drive diverse biological and environmental processes. Systematics of prokaryotes, whose origins can be traced to the discovery of microorganisms in the 17th century, has transitioned from a phenotype-based classification to a more comprehensive polyphasic taxonomy and eventually to the current genome-based taxonomic *** transition aligns with a foundational shift from studies focused on phenotypic traits that have limited comparative value to those using genome sequences. In this context, Bergey's Manual of Systematics of Archaea and Bacteria(BMSAB) and Bergey's International Society for Microbial Systematics(BISMiS) play a pivotal role in guiding prokaryotic systematics. This review focuses on the historical development of prokaryotic systematics with a focus on the roles of BMSAB and BISMiS. We also explore significant contributions and achievements by microbiologists, highlight the latest progress in the field and anticipate challenges and opportunities within prokaryotic systematics. Additionally, we outline five focal points of BISMiS that are aimed at addressing these challenges. In conclusion, our collaborative effort seeks to enhance ongoing advancements in prokaryotic systematics, ensuring its continued relevance and innovative characters in the contemporary landscape of genomics and bioinformatics.

关键词： prokaryotic systematics Bergey's Manual of Systematics of Archaea and Bacteria (BMSAB) Bergey's International Society for Microbial Systematics (BISMiS) meta-data era

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Seismic safety evaluation methodology for masonry building and retrofitting using splint and bandage technique with wire mesh

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Frontiers of Structural and Civil Engineering 2022年第4期16卷 478-505页

作者： Pravin Kumar Venkat rao PADALU Yogendra SINGH Earthquake Engineering Research center International Institute of Information Technology Hyderabad(IIIT-H)Telangana 500032India Department of Earthquake Engineering Indian Institute of Technology Roorkee(IITR)Uttarakhand 247667India

The paper presents a seismic safety assessment of unreinforced masonry(URM)building using two *** first approach uses the‘Pier Analysis’method,based on the concept of equivalent lateral stiffness,where in-plane and out-of-plane actions are considered *** second approach is developed with the program SAP2000,where the linear response is evaluated using continuum‘finite element modelling’(FEM).Both methods are compared to evaluate the safety of wall piers and the differences in the outcomes under combined gravitational and lateral seismic *** analysis results showed that few wall elements are unsafe in in-plane and out-of-plane *** is also observed that the pier analysis method is conservative compared to FEM,but can be used as a simplified and quick tool in design offices for safety assessment,with reasonable *** safeguard the URM wall piers under lateral loads,a retrofitting technique is adopted by providing vertical and horizontal belts called splints and bandages,respectively,using welded wire mesh(WWM)*** study using the‘Pier Analysis’shows that the lateral load capacity of unsafe URM piers can be enhanced up to 3.67 times and made safe using the applied retrofitting ***,the retrofitting design methodology and recommendations for application procedures to on-site URM buildings are discussed in detail.

关键词： unreinforced masonry seismic in-plane and out-of-plane forces pier analysis finite element modelling splint and bandage technique with wire mesh

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复合梁结构的加速度传感器振动特性分析

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天津理工大学学报 2024年第1期40卷 30-36页

作者：饶洋洋刘海英天津理工大学天津市先进机电系统设计与智能控制重点实验室天津300384 天津理工大学机电工程国家级实验教学示范中心天津300384

随着微传感器的发展,谐振式加速度计以稳定性好和检测精度高,成为当前的一个研究热点。谐振器作为加速度计的核心敏感元件,其良好的力学特性对加速度计的工作状况具有重要影响。针对加速度计谐振器设计了一种复合多梁结构,通过控制边界...

随着微传感器的发展,谐振式加速度计以稳定性好和检测精度高,成为当前的一个研究热点。谐振器作为加速度计的核心敏感元件,其良好的力学特性对加速度计的工作状况具有重要影响。针对加速度计谐振器设计了一种复合多梁结构,通过控制边界条件对其关键结构参数、加速度计谐振频率和灵敏度影响进行理论分析,结合实际工作环境,运用ANSYS对其模型进行仿真验证,分析关键结构参数对其谐振频率与灵敏度的影响规律,研究结果表明:随梁宽度和梁高度增加,传感器轴向振动固有频率均增加;随梁长度增加,轴向振动固有频率减小;与梁间距无关;此外,随梁宽度和梁厚度增加,传感器灵敏度均降低,其灵敏度与谐振梁长无关,为后续提高加速度计灵敏度提供要点参考。

关键词：复合梁结构加速度计灵敏度固有频率谐响应分析

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基于听觉特征融合的煤矸识别方法研究

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振动与冲击 2024年第8期43卷 136-144页

作者：杨政王世博饶柱石杨善国杨建华刘送永刘后广中国矿业大学机电工程学院江苏徐州221116 中国矿业大学江苏省矿山智能采掘装备协同创新中心江苏徐州221116 上海交通大学机械系统与振动国家重点实验室上海200240

针对强噪声背景下综放开采过程中垮落煤矸难以识别问题,提出了一种融合低级听觉特征Mel频谱和高级听觉特征听觉神经递质发放率的煤矸识别方法。首先,根据煤矸垮落冲击液压支架尾梁声音信号频谱特点,基于听觉神经滤波器组模型构建了适用...

针对强噪声背景下综放开采过程中垮落煤矸难以识别问题,提出了一种融合低级听觉特征Mel频谱和高级听觉特征听觉神经递质发放率的煤矸识别方法。首先,根据煤矸垮落冲击液压支架尾梁声音信号频谱特点,基于听觉神经滤波器组模型构建了适用于煤矸识别任务的听觉模型;然后,利用听觉模型对煤矸垮落声音信号进行分析,获得听觉神经递质发放率;再次,将听觉神经递质发放率与通过Mel频谱提取的峰值特征进行融合,得到煤矸声音听觉感知图;最后,基于所构建的听觉感知图,利用ConvNeXt模型进行煤矸识别。试验结果表明,采用融合听觉特征的煤矸识别方法在不同信噪比下均具有较高的识别准确率;其优越性在背景噪声较大的工况下(信噪比为-5 dB)尤为明显,准确率仍能达到91.52%,显著优于以低级听觉特征和频谱图作为识别特征和利用时频域特征结合机器学习的煤矸识别方法,验证了融合听觉特征的煤矸识别方法对噪声具有优越的鲁棒性。

关键词：放顶煤煤矸识别听觉模型听觉神经递质特征融合卷积神经网络

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控氮型不锈钢316LN在含氯介质中的点蚀行为

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机械科学与技术 2024年第6期43卷 1084-1091页

作者：华晓春黄国辉左竞成赵丽饶思贤安徽工业大学机械工程学院安徽马鞍山243032 合肥通用机械研究院国家压力容器与管道安全工程技术中心合肥230031

针对N元素对奥氏体不锈钢抗点蚀能力的影响与其机理尚不明确的现状,以控氮型不锈钢316LN为研究对象,对其进行力学性能测试和电化学阻抗谱等电化学测试。结果表明316LN在室温下的力学性能及抗腐蚀性能均比不含氮的316L优越,但随着温度与...

针对N元素对奥氏体不锈钢抗点蚀能力的影响与其机理尚不明确的现状,以控氮型不锈钢316LN为研究对象,对其进行力学性能测试和电化学阻抗谱等电化学测试。结果表明316LN在室温下的力学性能及抗腐蚀性能均比不含氮的316L优越,但随着温度与介质浓度的提升,316LN的抗腐蚀性能存在明显的劣化;在室温和低介质浓度下,316LN的钝化膜阻抗普遍高于316L,显示在N元素和Cr、Mo等合金元素的协同下,316LN的表层钝化膜稳定性高于316L;同时N元素的转化产物NH_(4)^(+)或NO_(3)^(-)可有效抑制点蚀内部二次点蚀坑的形成,避免点蚀坑向纵深快速扩展。

关键词： 316LN不锈钢 N元素点蚀电化学阻抗谱

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混晶结构纳米TiO_2薄膜制备及其光催化降解甲醛

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上海大学学报（自然科学版） 2005年第5期11卷 518-521页

作者：孙召梅张剑平施利毅贾桂玲谢晓峰饶薇薇朱永法上海大学理学院上海200444 上海大学环境与化学工程学院上海200072 清华大学化学系北京100084

以Ti(OBu)4为前驱体,采用溶胶凝胶法在不锈钢丝网表面上制备TiO2光催化薄膜,并用扫描电镜(SEM)、X射线衍射(XRD)和热重-差热分析(TG-DTA)法对其进行表征.结果表明,所得TiO2光催化薄膜为锐钛金红石混晶结构,平均粒径为20～30 nm.室温下...

以Ti(OBu)4为前驱体,采用溶胶凝胶法在不锈钢丝网表面上制备TiO2光催化薄膜,并用扫描电镜(SEM)、X射线衍射(XRD)和热重-差热分析(TG-DTA)法对其进行表征.结果表明,所得TiO2光催化薄膜为锐钛金红石混晶结构,平均粒径为20～30 nm.室温下利用甲醛为模拟污染物,考察了该薄膜的光催化活性.实验表明:混晶TiO2光催化薄膜对甲醛有较好的去除效果,甲醛光催化降解反应符合一级反应速率方程.

关键词：溶胶-凝胶法 TiO2薄膜纳米光催化

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人工智能技术赋能心理学发展的现状与挑战

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北京师范大学学报（自然科学版） 2024年第1期60卷 30-37页

作者：刘冬予骆方屠焯然饶思敬沈阳北京师范大学认知神经科学与学习国家重点实验室北京北京师范大学心理学部北京北京师范大学中国基础教育质量监测协同中心北京北京工业大学电子科学与技术学院北京

从数据收集和分析入手,剖析了人工智能技术在心理学研究中的应用趋势和潜在问题;梳理并分析了人工智能技术赋能心理学分支学科诸如认知神经科学、社会和消费心理学、精神病理学、心理测量学等的发展与应用;阐释了人工智能技术为心理学...

从数据收集和分析入手,剖析了人工智能技术在心理学研究中的应用趋势和潜在问题;梳理并分析了人工智能技术赋能心理学分支学科诸如认知神经科学、社会和消费心理学、精神病理学、心理测量学等的发展与应用;阐释了人工智能技术为心理学研究方法与范式变革所提供的技术支撑;探讨了数据驱动研究的局限性及大数据样本的有偏性,以及现阶段人工智能技术与心理学交叉融合的学科路径与未来融合的前景,以期为推动心理学与人工智能技术的深度交叉、双向赋能、协同发展提供参考.

关键词：人工智能大数据多模态数据机器学习交叉融合

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An improved ion-exchange/diffusion method for ～(15)N isotope tracing analysis of nitrate in surface waters from watersheds

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Journal of Environmental Sciences 2010年第5期22卷 784-788页

作者： Weiqi Chen Weicai Chen Huanhuan rao State Key Laboratory of Marine Environmental Science Xiamen University Xiamen 361005 China Environmental Science Research center Xiamen University Xiamen 361005 China Coastal and Ocean Management Institute Xiamen University Xiamen 361005 China

An improved method,suitable for collecting nitrate from surface waters in the watershed for 15 N isotope tracing analysis,was developed on the basis of the anion exchange coupled with diffusion through systematic simulation and comparison *** results showed that the nitrate could be separated and enriched from the waters efficiently by using the improved *** simple and practical in operation principle and procedures,cost-economic,and highly efficient in nitrate separation/enrichment,the method met the requirements of δ 15 N mass spectrum analysis and would lay a foundation for the application of 15 N isotope tracing approach to the research on non-point source pollution in watershed.

关键词： anion exchange and diffusion nitrate 15N tracing approach surface water watershed

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Arctic ozone loss in early spring and its impact on the stratospheretroposphere coupling

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Earth and Planetary Physics 2022年第2期6卷 177-190页

作者： ShuYang Yu Jian rao Dong Guo Key Laboratory of Meteorological Disaster Ministry of Education(KLME)/Joint International Research Laboratory of Climate and Environment Change(ILCEC)/Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters(CIC-FEMD)Nanjing University of Information Science and TechnologyNanjing 210044China School of Atmospheric Science Nanjing University of Information Science and TechnologyNanjing 210044China Reading Academy Nanjing University of Information Science and TechnologyNanjing 210044China

The tropospheric impact of Arctic ozone loss events is still *** this study we investigate that question,using the ERA5 reanalysis and long-term integration by a climate-chemistry coupled model(CESM2-WACCM).We begin with the frequency of Arctic ozone loss *** average,such events occur once in early spring every 14−15 years in ERA5 data and in the model,both of which estimate that roughly 40%of the strong polar vortex events in March are coupled with Arctic ozone loss,the remaining 60%being *** composite difference between the two samples might be attributed to the pure impact of the Arctic ozone loss-that is,to ozone loss alone,without the concurrent impact of strong polar *** ozone loss is accompanied by an increase in total ozone in midlatitudes,with the maximum centered in the Central North *** Arctic ozone loss events with pure strong polar vortex events that are uncoupled with ozone loss,observations confirm that the stratospheric Northern Annular Mode reverses earlier for the *** pure strong vortex events in early spring(without Arctic ozone loss),the cold anomalies can extend from the stratosphere to the middle troposphere;when such events are strong,the near surface warm anomalies are biased toward the *** contrast,during the other 40%of strong early-spring polar vortex events,those coupled with ozone loss,a concurrent and delayed warming of the near surface over the Arctic and its neighboring areas is observed,due to vertical redistribution of solar radiation by the change in the ozone.

关键词： Arctic ozone loss strong polar vortex CESM2-WACCM historical run

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Northern Hemisphere Sudden Stratospheric Warming and Its Downward Impact in Four Chinese CMIP6 Models

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Advances in Atmospheric Sciences 2021年第2期38卷 187-202页

作者： Jian rao Siming LIU Yuanhao CHEN Key Laboratory of Meteorological Disaster Ministry of Education(KLME)/Joint International Research Laboratory of Climate and Environment Change(ILCEC)/Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters(CIC-FEMD)Nanjing University of Information Science and TechnologyNanjing 210044China Fredy and Nadine Herrmann Institute of Earth Sciences The Hebrew University of JerusalemEdmond J.Safra CampusGivat Ram Jerusalem 91904Israel Department of the Geophysical Sciences University of ChicagoChicago 60637USA

Using the World Meteorological Organization definition and a threshold-based classification technique,simulations of vortex displacement and split sudden stratospheric warmings(SSWs)are evaluated for four Chinese models(BCC-CSM2-MR,FGOALS-f3-L,FGOALS-g3,and NESM3)from phase 6 of the Coupled Model Intercomparison Project(CMIP6)with the Japanese 55-year reanalysis(JRA-55)as a *** with six or seven SSWs in a decade in JRA-55,three models underestimate the SSW frequency by~50%,while NESM3 doubles the SSW *** mainly appear in midwinter in JRA-55,but one-month climate drift is simulated in the *** composite of splits is stronger than displacements in both the reanalysis and most models due to the longer pulse of positive eddy heat flux before onset of split SSWs.A wavenumber-1-like temperature anomaly pattern(cold Eurasia,warm North America)before onset of displacement SSWs is simulated,but cold anomalies are mainly confined to North America after displacement *** the lower tropospheric temperature also displays a wavenumber-1-like pattern before split SSWs,most parts of Eurasia and North America are covered by cold anomalies after split SSWs in *** models have different degrees of fidelity for the temperature anomaly pattern before split SSWs,but the wavenumber-2-like temperature anomaly pattern is well simulated after split *** center of the negative height anomalies in the Pacific sector before SSWs is sensitive to the SSW type in both JRA-55 and the models.A negative North Atlantic Oscillation is simulated after both types of SSWs in the models,although it is only observed for split SSWs.

关键词： sudden stratospheric warming CMIP6 surface impact model simulation

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