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跨域杀伤网架构及其技术分析

指挥信息系统与技术 2024年第3期15卷 1-9页

作者：蓝羽石吉祥王一峰陈文明陈超中国电子科技集团公司第二十八研究所南京210023 信息系统工程全国重点实验室南京210023

在全域作战理论推动下,杀伤链正向更加复杂、更加多维的杀伤网发展。从作战概念入手,分析了杀伤网的运行特点,针对全域作战中跨域杀伤网构建问题,提出了体系能力服务平台+作战应用的系统架构,设计了相关智能体的职责分配和信息交互方法... 详细信息

在全域作战理论推动下,杀伤链正向更加复杂、更加多维的杀伤网发展。从作战概念入手,分析了杀伤网的运行特点,针对全域作战中跨域杀伤网构建问题,提出了体系能力服务平台+作战应用的系统架构,设计了相关智能体的职责分配和信息交互方法;从杀伤网构建和效能优化的角度,提出了基于作战资源可识别、可定义及可组合的能力生成机理,并对作战资源调用的合作博弈机制进行了探讨。最后,从技术实现角度,提出了智能体构建及智能体参数选择的方法,并分析了人工智能技术在跨域杀伤网构建过程中的赋能作用。

关键词：杀伤网数字化人工智能指挥控制

基于TOPSIS法水土保持生态文明建设效益评价

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亚热带水土保持 2024年第2期36卷 17-24页

作者：艾克拜尔·热合木吐拉王兴连买买提·依明王一峰李力新疆维吾尔自治区水土保持生态环境监测总站新疆乌鲁木齐830011 长江水利委员会长江科学院湖北武汉430010

水土保持是生态文明建设的重要内容,选用合适的指标及方法评价一个地区的水土保持生态文明建设效益尤为重要。本文以新疆3个地区小流域为单元,选取规范中水土保持生态功能区生态功能评价的12项指标,采用专家打分的方式对各指标打分,得... 详细信息

水土保持是生态文明建设的重要内容,选用合适的指标及方法评价一个地区的水土保持生态文明建设效益尤为重要。本文以新疆3个地区小流域为单元,选取规范中水土保持生态功能区生态功能评价的12项指标,采用专家打分的方式对各指标打分,得到不同指标的主观权重,采用熵权法得到不同指标的客观权重,结合客观及主观权重得到综合权重。收集3个地区的各项指标数据,采用TOPSIS进行计算并排序,得到不同地区的综合分值,结果表明:从2000年到2020年,3个地区的综合分值均有一定增长,水土保持生态建设效益良好,对权重较大的前6个指标进行分析,3个地区的植被覆盖指数及林草地覆盖率均有一定增长,耕地及建设用地面积相应减小,侵蚀土壤面积占比及主要污染物排放强度有所降低,表明水土保持取得了积极的成效。针对3个地区的分析结果,给出了进一步加强水土保持的措施。

关键词：水土保持指标评价博弈论 TOPSIS 生态文明建设

Observation of an upward lightning flash with 21 upward positive leaders initiated from different wind turbines in wind farm

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High Voltage 2024年第1期9卷 163-171页

作者： Li Cai yifeng Ke Wenchao Fan Ruisheng Yan Mi Zhou Jianguo wang Yadong Fan Engineering Research Center of Ministry of Education for Lightning Protection and Grounding Technology School of Electrical Engineering and AutomationWuhan UniversityWuhanChina

As the wind turbine height increases,the probability of multiple upward leaders flashes within the wind farm *** this study,an upward lightning flash containing 21 upward positive leaders(UPLs)initiated from different wind turbines in Zhangbei Wind Farm was *** average speed of the UPLs was 1.2×10^(5) m/s,which mostly decreased to zero before reaching the cloud *** four UPLs developed to cloud height,with prolonged periods of bright light on three of them and with a minimum duration of 126 ms.A total of nine return strokes occurred on the other two dissipated leader channels,and the numbers of strokes on the two channels was six and three,*** average interstroke interval for the return strokes was 10.5 *** of these nine return strokes had peak currents smaller than 10 *** high-speed video frames confirmed that competition does exist between the UPLs,and the range of shielding effects increases as the height of the ULs *** effect of fan rotation on the initiation of upward leaders and the shielding effect between the wind turbines and upward leaders are discussed.

关键词： flash return initiated

互联网+传播下浙江某肿瘤专科医院医疗服务实践与思考

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现代医院 2024年第4期24卷 583-587页

作者：王屹峰马华君施亮阮丹浓李亚洲章杰捷浙江省肿瘤医院浙江杭州310022

目的探索互联网技术的持续发展背景下,互联网+模式为肿瘤专科医院医疗服务发展和宣传的赋能情况。方法以浙江肿瘤医院为例,利用其门诊预约患者数据分析身份证号中的籍贯信息,从而进行单因素分析、双因素分析、空间自相关分析等方法进行... 详细信息

目的探索互联网技术的持续发展背景下,互联网+模式为肿瘤专科医院医疗服务发展和宣传的赋能情况。方法以浙江肿瘤医院为例,利用其门诊预约患者数据分析身份证号中的籍贯信息,从而进行单因素分析、双因素分析、空间自相关分析等方法进行数据分析。结果医院的宣传与推广呈现稳定向好发展态势,门诊预约规模呈现平稳增长,其中浙江来源患者占比显著较高。结论空间自相关分析表明,浙江肿瘤医院宣传影响力主要覆盖周边医疗资源相对不足的安徽、江西、河南等省份,而东南沿海地区医疗环境较好,相应患者规模显著较低。

关键词：医疗服务医院品牌空间自相关

外用免疫调节剂应用于高危型人乳头状瘤病毒持续感染的中国专家共识

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中华妇产科杂志 2024年第5期59卷 337-342页

作者：陈飞邱丽华隋龙郝敏杨清胡元晶孟元光向阳王建六郭瑞霞段华李长忠刘宏图刘军刘鸣汪利群王建东王敏王沂峰夏百荣徐丛剑姚书忠张友忠张玉泉赵欣郎景和狄文中国医学科学院北京协和医学院北京协和医院妇产科、国家妇产疾病临床医学研究中心北京100730 上海交通大学医学院附属仁济医院妇产科、上海市妇科肿瘤重点实验室上海200127 复旦大学附属妇产科医院宫颈与阴道早期疾病诊疗中心上海200011 山西医科大学第二医院妇产科太原030001 中国医科大学附属盛京医院妇产科沈阳110004 天津市中心妇产科医院妇瘤科天津300100 解放军总医院妇产医学部北京100853 北京大学人民医院妇产科北京100044 郑州大学第一附属医院妇科郑州450052 首都医科大学附属北京妇产医院妇科微创中心北京100006 北京大学深圳医院妇产中心深圳518036 中国疾病预防控制中心病毒病预防控制所北京102206 首都医科大学附属北京朝阳医院妇产科北京100020 山东第一医科大学附属省立医院妇产科济南250021 江西省妇幼保健院妇科南昌330006 首都医科大学附属北京妇产医院妇瘤科北京100006 南方医科大学珠江医院妇产科广州510282 中国科学技术大学附属第一医院妇瘤科合肥230031 复旦大学附属妇产科医院妇科上海200011 中山大学附属第一医院妇科广州510080 山东大学齐鲁医院妇产科济南250012 南通大学附属医院妇产科南通226001 上海市普陀区妇婴保健院妇产科上海200063

高危型人乳头状瘤病毒(HR-HPV)持续感染是唯一明确的子宫颈癌致病因素,并且与子宫颈上皮内瘤变(CIN)的发生密切相关。外用免疫调节剂(如外用红色诺卡菌细胞壁骨架)的出现有望改变子宫颈HR-HPV持续感染的治疗现状。本共识专家组由全国27... 详细信息

高危型人乳头状瘤病毒(HR-HPV)持续感染是唯一明确的子宫颈癌致病因素,并且与子宫颈上皮内瘤变(CIN)的发生密切相关。外用免疫调节剂(如外用红色诺卡菌细胞壁骨架)的出现有望改变子宫颈HR-HPV持续感染的治疗现状。本共识专家组由全国27位妇科临床专家、病毒学专家及流行病学专家组成,基于国内外研究证据和专家经验,经讨论就外用免疫调节剂的临床应用达成共识,推荐用于子宫颈单纯性HR-HPV持续感染、低级别鳞状上皮内病变[LSIL(CINⅠ)]合并HR-HPV持续感染以及高级别鳞状上皮内病变[HSIL(CINⅡ/Ⅲ)]术后合并HR-HPV持续感染。

关键词：流行病学专家高危型人乳头状瘤病毒妇科临床中国专家共识子宫颈临床应用

Lewis Base-Boryl Radicals Enabled New Synthesis and Catalysis

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Lewis Base-Boryl Radicals Enabled New Synthesis and Catalysi...

The OsNAC23-Tre6P-SnRK1 a feed-forward loop regulates sugar homeostasis and grain yield in rice

中国化学会第二届全国有机自由基化学会议

作者： yifeng wang Department of Chemistry University of Science and Technology of China

Radical reactions are a class of powerful tools in synthetic chemistry. Although a huge number of methods based on the radical reactions of main group elements, such as carbon, nitrogen, oxygen, sulfur, and others, ha...

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Molecular Plant 2022年第4期15卷 706-722页

作者： Zhiyong Li Xiangjin Wei Xiaohong Tong Juan Zhao Xixi Liu Huimei wang Liqun Tang Yazhou Shu Guanghao Li yifeng wang Jiezheng Ying Guiai Jiao Honghong Hu Peisong Hu Jian Zhang State Key Lab of Rice Biology China National Rice Research InstituteHangzhou 311400China College of Life Science and Technology Huazhong Agricultural UniversityWuhan 430070China

Tre6P(trehalose-6-phosphate)mediates sensing of carbon availability to maintain sugar homeostasis in plants,which underpins crop yield and ***,how Tre6P responds to fluctuations in sugar levels and regulates the utilization of sugars for growth remains to be ***,we report that the sugar-inducible rice NAC transcription factor OsNAC23 directly represses the transcription of the Tre6P phosphatase gene TPP1 to simultaneously elevate Tre6P and repress trehalose levels,thus facilitating carbon partitioning from source to sink ***,OsNAC23 and Tre6P suppress the transcription and enzyme activity of SnRK1a,a low-carbon sensor and antagonist of OsNAC23,to prevent the SnRK1a-mediated phosphorylation and degradation of ***,OsNAC23,Tre6P,and SnRK1a form a feed-forward loop to sense sugar and maintain sugar homeostasis by transporting sugars to sink ***,plants over-expressing OsNAC23 exhibited an elevated photosynthetic rate,sugar transport,and sink organ size,which consistently increased rice yields by 13%–17%in three elite-variety backgrounds and two locations,suggesting that manipulation of OsNAC23 expression has great potential for rice ***,these findings enhance our understanding of Tre6P-mediated sugar signaling and homeostasis,and provide a new strategy for genetic improvement of rice and possibly also other crops.

关键词： Tre6P sugar homeostasis carbon partitioning NAC transcription factor grain yield rice

Multimodal collaborative BCI system based on the improved CSP feature extraction algorithm

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Virtual Reality & Intelligent Hardware 2022年第1期4卷 22-37页

作者： Cunbo LI Ning LI Yuan QIU Yueheng PENG yifeng wang Lili DENG Teng MA Fali LI Dezhong YAO Peng XU The Clinical Hospital of Chengdu Brain Science Institute MOE Key Lab for Neuroinformation and School of Life Science and TechnologyUniversity of Electronic Science and Technology of ChinaChengdu 610054China School of Intelligent Engineering Zhengzhou University of AeronauticsZhengzhou 450015China

Background As a novel approach for people to directly communicate with an external device,the study of brain-computer interfaces(BCIs)has become ***,similar to the real-world scenario,where individuals are expected to work in groups,the BCI systems should be able to replicate group *** We proposed a 4-order cumulants feature extraction method(CUM4-CSP)based on the common spatial patterns(CSP)*** experiments conducted using motion visual evoked potentials(mVEP)EEG data verified the robustness of the proposed *** addition,to freely choose paradigms,we adopted the mVEP and steady-state visual evoked potential(SSVEP)paradigms and designed a multimodal collaborative BCI system based on the proposed CUM4-CSP *** feasibility of the proposed multimodal collaborative system framework was demonstrated using a multiplayer game controlling system that simultaneously facilitates the coordination and competitive control of two users on external *** verify the robustness of the proposed scheme,we recruited 30 subjects to conduct online game control experiments,and the results were statistically *** The simulation results prove that the proposed CUM4-CSP algorithm has good noise *** online experimental results indicate that the subjects could reliably perform the game confrontation operation with the selected BCI *** The proposed CUM4-CSP algorithm can effectively extract features from EEG data in a noisy ***,the proposed scheme may provide a new solution for EEG-based group BCI research.

关键词： Collaborative brain-computer interface(BCI) Motion visual evoked potentials(mVEP) Steady-state visual evoked potential(SSVEP) Game controlling system

Protein Phosphorylation and Phosphoproteome:An Overview of Rice

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Rice science 2020年第3期27卷 184-200页

作者： Abolore Adijat AJADI Amara CISSE Shakeel AHMAD wang yifeng SHU Yazhou LI Shufan LIU Xixi Babatunde Kazeem BELLO Sani Muhammad TAJO TONG Xiaohong ZHANG Jian State Key Laboratory of Rice Biology/China National Center for Rice Improvement/Laboratory of Rice Stress Physiology and Regulation China National Rice Research InstituteHangzhou 310006China Biotechnology Unit National Cereals Research InstituteBadeggiNiger State 912101Nigeria Lianyungang Academy of Agricultural Sciences Lianyungang 222243China Bioresources Development Center National Biotechnology Development AgencyKano 700241Nigeria

Protein phosphorylation,one of the major post-translational modifications,plays a crucial role in cell signaling,DNA replication,gene expression and differentiation;and alters enzyme activity and other biological activities;and regulates cell proliferation and enlargement,phytohormone biosynthesis and signaling,plant disease resistance,and grain filling and quality during rice seed *** work on protein phosphorylation started in the 1950 s with the discovery of phosphorylase a and phosphorylase b which are phospho and dephospho forms of the same *** the last decade,rice proteomics has accomplished tremendous progress in setting up techniques to proteome nearly all tissues,organs and *** progress made in this field is evident in number of research ***,research on rice protein phosphorylation is still at its infancy and there are still many unanswered *** this review,the general description of protein phosphorylation,including history,structure,frequency of occurrence and function,are *** work also elucidates the different methods for identification,qualification and finally,the progress in rice phosphoproteome research and perspectives.

关键词： phosphoproteome protein phosphorylation post-translational modification rice