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人工海水对罗氏沼虾幼体生长发育及能量收支影响初探

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水生态学杂志 2017年第2期38卷 76-81页

作者：黄光华马华威黎建斌杨彦豪黄立斌冯鹏霏吕敏卢小花杨学明广西水产科学研究院广西南宁530021 防城港市水产品质量安全检测中心广西防城港538000 防城港市渔业技术推广站广西防城港538000

通过自制人工海水培育罗氏沼虾(macrobrachium rosenbergii)幼体,与天然海水对比分析人工海水特性及养殖过程中的水质状况,探究人工海水对罗氏沼虾幼体生长发育及能量收支的影响。试验在广西南宁国家级罗氏沼虾良种场进行,罗氏沼虾幼体... 详细信息

通过自制人工海水培育罗氏沼虾(macrobrachium rosenbergii)幼体,与天然海水对比分析人工海水特性及养殖过程中的水质状况,探究人工海水对罗氏沼虾幼体生长发育及能量收支的影响。试验在广西南宁国家级罗氏沼虾良种场进行,罗氏沼虾幼体和饵料丰年虫无节幼体均由该良种场提供,罗氏沼虾幼体规格(湿重)为(1.476±0.050)g,共80万尾;在幼体开始培育前配制人工海水1 000 kg,配比为海盐:MgSO_4∶CaCl_2∶KCl∶H_3B_3O_3∶KBr∶ETDA∶生石灰=2000∶600∶72∶36∶24∶4∶1∶2;设置天然海水为对照组,试验组及对照组分别设置4个重复。结果显示,人工海水中,Mg^(2+)∶K^+∶Ca^(2+)=3∶1∶1,与北部湾天然海水接近,且水质无毒性作用;与天然海水相比,人工海水培育的罗氏沼虾幼体成活率为95.00%,蜕皮率为16.82%,并提高了幼体的特定生长率和食物转化率,降低了摄食率;幼体在天然海水中生长和脱壳所用能量[(18.83±1.35)%和(0.99±0.16)%]分别显著低于人工海水[(19.64±0.51)%和(1.47±0.06)%](P<0.05);而在呼吸、排泄和排粪上的能量比例无显著性差异。研究表明,自制的人工海水对罗氏沼虾幼体的生长发育、蜕皮具有促进作用。

关键词：人工海水罗氏沼虾幼体特定生长率能量收支

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基于雷达探测的输配电线路综合驱鸟系统研究

电子测量技术 2019年第11期42卷 1-4页

作者：沈伟奇崔风情陈士俊李炼炼李牧马彦民沈晓斌国网浙江省电力有限公司湖州供电公司湖州313000 南瑞集团有限公司南京211106 国网电力科学研究院武汉南瑞有限责任公司武汉430074

涉鸟故障对输配电线路的安全稳定运行造成了严重的影响。总结传统驱鸟技术的盲目性和低效性,介绍了雷达探测中多通道杂波检测和飞鸟目标提取算法的具体实现。激光驱鸟器采用双反射镜非球面结构,克服了红、绿、蓝三色光扩束系统色差和体... 详细信息

涉鸟故障对输配电线路的安全稳定运行造成了严重的影响。总结传统驱鸟技术的盲目性和低效性,介绍了雷达探测中多通道杂波检测和飞鸟目标提取算法的具体实现。激光驱鸟器采用双反射镜非球面结构,克服了红、绿、蓝三色光扩束系统色差和体积的问题。综合驱鸟系统应用后,涉鸟故障频次由7次/月直接降到1次/月,连续4个月鸟害发生率低,说明整套系统可以有效地实现鸟类的探测和驱赶,持续性效果较好。研究结果为电网领域鸟害故障防治提供了重要的依据。

关键词：多通道杂波检测形态学滤波雷达探测激光驱鸟扩束系统

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阿帕替尼治疗晚期肺癌的临床效果观察

河南医学研究 2017年第8期26卷 1370-1372页

作者：高俊芳邝先奎马星鲁俊峰毛圣亚董文杰王丽萍郑州大学第一附属医院肿瘤科河南郑州450052 项城市第一人民医院肿瘤科河南周口466200

目的探讨阿帕替尼用于二线或二线以上治疗失败的晚期肺癌的临床疗效及安全性。方法收集2015年4月至2016年4月均接受过二线或二线以上治疗且病情进展的39例Ⅲ~Ⅳ期肺癌患者,给予口服阿帕替尼425 mg/d治疗,28 d为1个疗程。观察并分析其临... 详细信息

目的探讨阿帕替尼用于二线或二线以上治疗失败的晚期肺癌的临床疗效及安全性。方法收集2015年4月至2016年4月均接受过二线或二线以上治疗且病情进展的39例Ⅲ~Ⅳ期肺癌患者,给予口服阿帕替尼425 mg/d治疗,28 d为1个疗程。观察并分析其临床治疗效果及不良反应发生情况。结果患者中位无进展生存期为3.5个月,中位总生存期为5.1个月。完全缓解(CR)占0%,部分缓解(PR)占15.4%,疾病稳定(SD)占51.3%,疾病进展(PD)占33.3%。总缓解率(ORR)和疾病控制率(DCR)分别为15.4%和66.7%。不良反应主要有高血压(35.9%)、蛋白尿(25.6%)、手足综合征(25.6%)、腹泻(20.5%)以及骨髓抑制(38.5%),给予积极对症处理后均获得缓解。结论阿帕替尼用于二线或二线以上治疗失败的晚期肺癌仍具有一定临床疗效,安全性高。

关键词：阿帕替尼肺癌临床疗效

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川西保护植物分布规律及保护等级划分探讨

四川林业科技 2009年第6期30卷 34-39,20页

作者：何飞刘兴良青华永何亚平蔡小虎隆廷伦马钦彦四川省林业科学研究院成都610081 南充市嘉陵区环保局南充637005 四川林业持续发展项目管理办公室成都610081 北京林业大学林学院北京100083

川西共有保护植物87种,隶属于55科69属,在经向、纬向以及海拔分布上都具有明显的规律,大致北纬27°~30°25′,东经100°~103°52′,海拔1 500 m^2 500 m的区间保护植物种类最丰富;为把有限的人力和财力投入到重要的保护物种上,根据川西... 详细信息

川西共有保护植物87种,隶属于55科69属,在经向、纬向以及海拔分布上都具有明显的规律,大致北纬27°~30°25′,东经100°~103°52′,海拔1 500 m^2 500 m的区间保护植物种类最丰富;为把有限的人力和财力投入到重要的保护物种上,根据川西保护植物自身特点,本文采用定量评价的指标和方法,因地制宜地确定川西保护植物:一级为43种,二级为40种,三级为4种。

关键词：保护植物分布规律保护等级甘孜州凉山州

Sub-percent precision measurement of neutrino oscillation parameters with JUNO

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Chinese Physics C 2022年第12期46卷 28-49页

作者： Angel Abusleme Thomas Adam Shakeel Ahmad Rizwan Ahmed Sebastiano Aiello Muhammad Akram Abid Aleem Fengpeng An Qi An Giuseppe Andronico Nikolay Anfimov Vito Antonelli Tatiana Antoshkina Burin Asavapibhop João Pedro Athayde marcondes de André Didier Auguste Weidong Bai Nikita Balashov Wander Baldini Andrea Barresi Davide Basilico Eric Baussan marco Bellato Antonio Bergnoli Thilo Birkenfeld Sylvie Blin David Blum Simon Blyth Anastasia Bolshakova mathieu Bongrand Clément Bordereau Dominique Breton Augusto Brigatti Riccardo Brugnera Riccardo Bruno Antonio Budano Jose Busto Ilya Butorov Anatael Cabrera Barbara Caccianiga Hao Cai Xiao Cai Yanke Cai Zhiyan Cai Riccardo Callegari Antonio Cammi Agustin Campeny Chuanya Cao Guofu Cao Jun Cao Rossella Caruso Cédric Cerna Chi Chan Jinfan Chang Yun Chang Guoming Chen Pingping Chen Po-An Chen Shaomin Chen Xurong Chen Yixue Chen Yu Chen Zhiyuan Chen Zikang Chen Jie Cheng Yaping Cheng Yu Chin Cheng Alexey Chetverikov Davide Chiesa Pietro Chimenti Artem Chukanov Gérard Claverie Catia Clementi Barbara Clerbaux Selma Conforti Di Lorenzo Daniele Corti Flavio Dal Corso Olivia Dalager Christophe De La Taille Zhi Deng Ziyan Deng Wilfried Depnering marco Diaz Xuefeng Ding Yayun Ding Bayu Dirgantara Sergey Dmitrievsky Tadeas Dohnal Dmitry Dolzhikov Georgy Donchenko Jianmeng Dong Evgeny Doroshkevich marcos Dracos Frédéric Druillole Ran Du Shuxian Du Stefano Dusini martin Dvorak Timo Enqvist Heike Enzmann Andrea Fabbri Donghua Fan Lei Fan Jian Fang Wenxing Fang marco Fargetta Dmitry Fedoseev Zhengyong Fei Li-Cheng Feng Qichun Feng Richard Ford Amélie Fournier Haonan Gan Feng Gao Alberto Garfagnini Arsenii Gavrikov marco Giammarchi Nunzio Giudice maxim Gonchar Guanghua Gong Hui Gong Yuri Gornushkin Alexandre Göttel marco Grassi Vasily Gromov Minghao Gu Xiaofei Gu Yu Gu Mengyun Guan Yuduo Guan Nunzio Guardone Cong Guo Jingyuan Guo Wanlei Guo Xinheng Guo Yuhang Guo Paul Hackspacher Caren Hagner Ran Han Yang Han Miao He Wei He Tobias Heinz Patrick Hellmuth Yuekun Heng Rafael Herrera YuenKeung Ho Yerevan Physics Institute YerevanArmenia UniversiéLibre de Bruxelles BrusselsBelgium Universidade Estadual de Londrina LondrinaBrazil Pontificia Universidade Catolica do Rio de Janeiro Rio de JaneiroBrazil Pontificia Universidad Católica de Chile SantiagoChile Universidad Tecnica Federico Santa maria ValparaisoChile Beijing Institute of Spacecraft Environment Engineering BeijingChina Beijing Normal University BeijingChina China Institute of Atomic Energy BeijingChina Institute of High Energy Physics BeijingChina North China Electric Power University BeijingChina School of Physics Peking UniversityBeijingChina Tsinghua University BeijingChina University of Chinese Academy of Sciences BeijingChina Jilin University ChangchunChina College of Electronic Science and Engineering National University of Defense TechnologyChangshaChina Chongqing University ChongqingChina Dongguan University of Technology DongguanChina Jinan University GuangzhouChina Sun Yat-Sen University GuangzhouChina Harbin Institute of Technology HarbinChina University of Science and Technology of China HefeiChina The Radiochemistry and Nuclear Chemistry Group in University of South China HengyangChina Wuyi University JiangmenChina Shandong University JinanChinaand Key Laboratory of Particle Physics and Particle Irradiation of Ministry of EducationShandong UniversityQingdaoChina Institute of Modern Physics Chinese Academy of SciencesLanzhouChina Nanjing University NanjingChina Guangxi University NanningChina East China University of Science and Technology ShanghaiChina School of Physics and Astronomy Shanghai Jiao Tong UniversityShanghaiChina Tsung-Dao Lee Institute Shanghai Jiao Tong UniversityShanghaiChina Institute of Hydrogeology and Environmental Geology Chinese Academy of Geological SciencesShijiazhuangChina Nankai University TianjinChina Wuhan University WuhanChina Xi'an Jiaotong University Xi'anChina Xiamen University XiamenChina School of Physics and Microelectronics Zhengzhou UniversityZhengzhou

JUNO is a multi-purpose neutrino observatory under construction in the south of *** publication presents new sensitivity estimates for the measurement of the △m_(31)^(2),△m_(21)^(2),sin^(2)θ_(12),and sin^(2)θ_(13) oscillation parameters using reactor antineutrinos,which is one of the primary physics goals of the *** sensitivities are obtained using the best knowledge available to date on the location and overburden of the experimental site,the nuclear reactors in the surrounding area and beyond,the detector response uncertainties,and the reactor antineutrino spectral shape constraints expected from the TAO satellite *** is found that the △m_(21)^(2) and sin^(2)θ_(12) oscillation parameters will be determined to 0.5%precision or better in six years of data *** the same period,the △m_(31)^(2) parameter will be determined to about 0.2%precision for each mass ordering *** new precision represents approximately an order of magnitude improvement over existing constraints for these three parameters.

关键词： neutrino oscillation reactor antineutrino precision measurement JUNO

JUNO sensitivity on proton decay p→νK^(+)searches

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Chinese Physics C 2023年第11期47卷 7-22页

作者： Angel Abusleme Thomas Adam Shakeel Ahmad Rizwan Ahmed Sebastiano Aiello Muhammad Akram 安丰鹏安琪 Giuseppe Andronico Nikolay Anfimov Vito Antonelli Tatiana Antoshkina Burin Asavapibhop João Pedro Athayde marcondes de André Didier Auguste Nikita Balashov Wander Baldini Andrea Barresi Davide Basilico Eric Baussan marco Bellato Antonio Bergnoli Thilo Birkenfeld Sylvie Blin David Blum Simon Blyth Anastasia Bolshakova mathieu Bongrand Clément Bordereau Dominique Breton Augusto Brigatti Riccardo Brugnera Riccardo Bruno Antonio Budano mario Buscemi Jose Busto Ilya Butorov Anatael Cabrera Barbara Caccianiga 蔡浩蔡啸蔡严克蔡志岩 Riccardo Callegari Antonio Cammi Agustin Campeny 曹传亚曹国富曹俊 Rossella Caruso Cédric Cerna 常劲帆 Yun Chang 陈平平 Po-An Chen 陈少敏陈旭荣 Yi-Wen Chen 陈义学陈羽陈长程捷程雅苹 Alexey Chetverikov Davide Chiesa Pietro Chimenti Artem Chukanov Gérard Claverie Catia Clementi Barbara Clerbaux Selma Conforti Di Lorenzo Daniele Corti Flavio Dal Corso Olivia Dalager Christophe De La Taille 邓智邓子艳 Wilfried Depnering marco Diaz Xuefeng Ding 丁雅韵 Bayu Dirgantara Sergey Dmitrievsky Tadeas Dohnal Dmitry Dolzhikov Georgy Donchenko 董建蒙 Evgeny Doroshkevich marcos Dracos Frédéric Druillole 杜然杜书先 Stefano Dusini martin Dvorak Timo Enqvist Heike Enzmann Andrea Fabbri Ulrike Fahrendholz 范东华樊磊方建方文兴 marco Fargetta Dmitry Fedoseev Li-Cheng Feng 冯启春 Richard Ford Amélie Fournier 甘浩男 Feng Gao Alberto Garfagnini Arsenii Gavrikov marco Giammarchi Agnese Giaz Nunzio Giudice maxim Gonchar 龚光华宫辉 Yuri Gornushkin Alexandre Göttel marco Grassi Christian Grewing Vasily Gromov 顾旻皓谷肖飞古宇关梦云 Nunzio Guardone maria Gul 郭聪郭竞渊郭万磊郭新恒郭宇航 Paul Hackspacher Caren Hagner 韩然 Yang Han Muhammad Sohaib Hassan 何苗何伟 Tobias Heinz Patrick Hellmuth 衡月昆 Rafael Herrera 贺远强侯少静 Yee Hsiung Bei-Zhen Hu 胡航胡健润胡俊胡守扬胡涛胡宇翔胡焯钧黄春豪黄桂鸿黄翰雄黄文昊黄鑫黄性涛黄永波惠加琪霍雷霍文驹 Cédric Huss Safeer Hussain Ara Ioannisian Roberto Isocrate Beatrice Jelmini Kuo-Lun Jen Ignacio Jeria 季筱璐吉星曌贾慧慧贾俊基蹇司玉蒋荻蒋炜江晓山金如意荆小平 Cécile Jollet Jari Joutsenvaara Sirichok Jungthawan Leonidas Kalousis Philipp Ka Pontificia Universidad Católica de Chile SantiagoChile IPHC Universitéde StrasbourgCNRS/IN2P3F-67037 StrasbourgFrance Pakistan Institute of Nuclear Science and Technology IslamabadPakistan INFN Catania and Dipartimento di Fisica e Astronomia dell Universitàdi Catania CataniaItaly East China University of Science and Technology ShanghaiChina University of Science and Technology of China HefeiChina Joint Institute for Nuclear Research DubnaRussia INFN Sezione di Milano and Dipartimento di Fisica dell Universitàdi Milano MilanoItaly Department of Physics Faculty of ScienceChulalongkorn UniversityBangkokThailand IJCLab UniversitéParis-SaclayCNRS/IN2P391405 OrsayFrance Department of Physics and Earth Science University of Ferrara and INFN Sezione di FerraraFerraraItaly INFN Milano Bicocca and University of Milano Bicocca MilanoItaly INFN Sezione di Padova PadovaItaly III.Physikalisches Institut B RWTH Aachen UniversityAachenGermany Eberhard Karls Universität Tübingen Physikalisches InstitutTübingenGermany Institute of High Energy Physics BeijingChina SUBATECH Universitéde NantesIMT AtlantiqueCNRS-IN2P3NantesFrance Univ.Bordeaux CNRSLP2IUMR 5797F-33170 GradignanFrance Department of Physics National Taiwan UniversityTaipei Dipartimento di Fisica e Astronomia dell’Universitàdi Padova and INFN Sezione di Padova PadovaItaly University of Roma Tre and INFN Sezione Roma Tre RomaItaly Aix marseille Univ CNRS/IN2P3CPPMMarseilleFrance Wuhan University WuhanChina INFN Milano Bicocca and Politecnico of Milano MilanoItaly National United University Miao-Li Dongguan University of Technology DongguanChina Tsinghua University BeijingChina Institute of Modern Physics Chinese Academy of SciencesLanzhouChina Institute of Physics National Yang Ming Chiao Tung UniversityHsinchu North China Electric Power University BeijingChina Sun Yat-Sen University GuangzhouChina Beijing Institute of Spacecraft Environment Engineering BeijingChina Universidade Estadual de Londrina LondrinaBrazil INFN Sez

The Jiangmen Underground Neutrino Observatory(JUNO)is a large liquid scintillator detector designed to explore many topics in fundamental *** this study,the potential of searching for proton decay in the p→νK^(+)mode with JUNO is *** kaon and its decay particles feature a clear three-fold coincidence signature that results in a high efficiency for ***,the excellent energy resolution of JUNO permits suppression of the sizable background caused by other delayed *** on these advantages,the detection efficiency for the proton decay via p→νK^(+)is 36.9%±4.9%with a background level of 0.2±0.05(syst)±0.2(stat)events after 10 years of data *** estimated sensitivity based on 200 kton-years of exposure is 9.6×1033 years,which is competitive with the current best limits on the proton lifetime in this channel and complements the use of different detection technologies.

关键词： proton decay grand unified theories JUNO liquid scintillator detector