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Boosting the energy harvesting performance of cantilever structured magneto-mechano-electric generator by controlling magnetic flux intensity on magnet proof mass

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Journal of Materiomics 2023年第4期9卷 735-744页

作者： Deepak R.Patil Seungah Lee Atul Thakre Ajeet Kumar Hyunseok Song Dae-yong Jeong Jungho Ryu School of Materials Science and Engineering Yeungnam UniversityGyeongsan38541South Korea Centre for functional Materials Vellore Institute of TechnologyVellore632014TamilnaduIndia Department of Materials Science&Engineering Inha UniversityIncheon22212South Korea Institute of Materials Technology Yeungnam UniversityDaehak-roGyeongsan38541South Korea

A cantilever-structured magneto-mechano-electric(MME)generator comprising a magnetoelectric composite with a magnet proof mass is a potential candidate for powering autonomous wireless sensor ***,the concept of a magnetic flux concentrator(MfC)to enhance the output performance of the MME generator by focusing the ultralow-intensity magnetic field into the MME generator was ***,the MfC-concentrated magnetic flux mostly focused on the end tip of the MME cantilever rather than at the magnet proof mass located on the cantilever *** that the torque generated by the magnet proof mass contributes more than half of the output power of an MME generator,optimizing the volume and position of the proof-mass with MfC is crucial for better ***,a smaller proof-mass is desirable for the long-term reliability of cantilevertype ***,we investigated the effect of the position and weight(volume)of the magnet proof mass with respect to the MfC on the output performance of the MME generator through finite element analysis and *** MME generator with the lighter magnet proof mass at the optimized position generated a maximum power of 5.35 mW under a 10 Oe magnetic field,which was 210%of that of the MME configuration used in our previous ***,the MME generator showed broadband characteristics around the practical frequency of 60 Hz,which could provide more freedom to design the harvester with high performance.

关键词： Magneto-mechano-electric Magnetic flux concentrator Magnet proof mass Broadband IoT sensor

EffECT Of COOLED BOUNDARy ON THE TURBULENT STRUCTURE

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Journal of Hydrodynamics 2003年第5期15卷 54-59页

作者： Li Guo xiang, Mao Hua yong, Li Na School of Energy and Power Engineering, Shandong University, Jinan 250061, China, Sch. of Energy and Power Eng. Shandong Univ. Ji'nan 250061 China

The flow field in the cooled channel of a heat exchanger was measured usingthe X-type film probes of Hot Wire/firm Anemotheter, and the turbulent mechanism was discussed. Itis concluded that the airflow is cooled in the flow process, the distribution of the turbulentintensity is relatively convergent near the centcrline and the boundary, the constriction actionproduced due to heat release at the foot of the fins causes u to decrease and w to increase near theroot downstream. It is concluded that the turbulent flow with cooled boundary results from thebalance of production, dissipation and intermittency caused by constriction action.

关键词： heat exchanger cooling turbulent structure

Multi-guasiparticle excitations of 91Ru

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Chinese Physics C 2020年第2期44卷 80-87页

作者： yong Zheng Gde france Xiao-Hong Zhou Shan Huang Min-Liang Liu Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000China Grand Accélérateur National d’Ions Lourds(GANIL) CEA/DSM-CNRS/IN2P3Bd Henri BecquerelBP 55027F-14076 Caen Cedex5France

The level structure in neutron-deficient nucleus 91Ru was investigated via the 58Ni(36Ar,2 plnγ)Ru reaction at a beam energy of 111 *** particles,neutrons,and y-rays were emitted in this reaction and detected by the DIAMANT CsI ball,Neutron Wall,and the EXOGAM Ge clover array,*** addition to the previously reported levels in 91Ru,new low-to-medium spin states were *** correlation and linear polarization measurements were performed to unambiguously determine spins and parities of the excited states in 91 *** low-spin states of 91 Ru exhibit a scheme of multi-quasiparticle excitations,which is very similar to that of the neighboring N=47 *** excitations have been interpreted in terms of the shell *** calculations performed in the configuration space(p3/2,f5/2,p1/2,g9/2)reproduce the experimental excitation energies reasonably well,supporting the interpretation of the newly assigned positive-parity states in terms of the three quasiparticle configurationsπ(g9/2)^-2v(g9/2^-1 and v(g9/2)^-3.

关键词： level structure neutron deficient nucleus low-spin states shell model three quasiparticle configuration

Reconstruction of Cherenkov image bymultiple telescopes of LHAASO-WfCTA

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Radiation Detection Technology and Methods 2022年第4期6卷 544-557页

作者： f.Aharonian Q.An Axikegu L.X.Bai y.X.Bai y.W.Bao D.Bastieri X.J.Bi y.J.Bi J.T.Cai Zhe Cao Zhen Cao J.Chang J.f.Chang E.S.Chen Liang Chen Liang Chen Long Chen M.J.Chen M.L.Chen Q.H.Chen S.H.Chen S.Z.Chen T.L.Chen y.Chen H.L.Cheng N.Cheng y.D.Cheng S.W.Cui X.H.Cui y.D.Cui B.D’Ettorre Piazzoli B.Z.Dai H.L.Dai Z.G.Dai Danzengluobu Ddella Volpe K.K.Duan J.H.fan y.Z.fan Z.X.fan J.fang K.fang C.f.feng L.feng S.H.feng X.T.feng y.L.feng B.Gao C.D.Gao L.Q.Gao Q.Gao W.Gao W.K.Gao M.M.Ge L.S.Geng G.H.Gong Q.B.Gou M.H.Gu f.L.Guo J.G.Guo X.L.Guo y.Q.Guo y.y.Guo y.A.Han H.H.He H.N.He S.L.He X.B.He y.He M.Heller y.K.Hor C.Hou X.Hou H.B.Hu Q.Hu S.Hu S.C.Hu X.J.Hu D.H.Huang W.H.Huang X.T.Huang X.y.Huang y.Huang Z.C.Huang X.L.Ji H.y.Jia K.Jia K.Jiang Z.J.Jiang M.Jin M.M.Kang T.Ke D.Kuleshov K.Levochkin B.B.Li Cheng Li Cong Li f.Li H.B.Li H.C.Li H.y.Li J.Li Jian Li Jie Li K.Li WLLi XRLi Xin Li Xin Li yZLi Zhe Li Zhuo Li E.W.Liang y.f.Liang S.J.Lin B.Liu C.Liu D.Liu H.Liu H.D.Liu J.Liu J.L.Liu J.S.Liu J.y.Liu M.y.Liu R.y.Liu S.M.Liu W.Liu y.Liu y.N.Liu W.J.Long R.Lu Q.Luo H.K.Lv B.Q.Ma L.L.Ma X.H.Ma J.R.Mao A.Masood Z.Min W.Mitthumsiri y.C.Nan Z.W.Ou B.y.Pang P.Pattarakijwanich Z.y.Pei M.y.Qi y.Q.Qi B.Q.Qiao J.J.Qin D.Ruffolo A.Sáiz C.y.Shao L.Shao O.Shchegolev X.D.Sheng J.y.Shi H.C.Song yu.V.Stenkin V.Stepanov y.Su Q.N.Sun X.N.Sun Z.B.Sun P.H.T.Tam Z.B.Tang W.W.Tian B.D.Wang C.Wang H.Wang H.G.Wang J.C.Wang J.S.Wang L.P.Wang L.y.Wang R.Wang R.N.Wang W.Wang X.G.Wang X.y.Wang y.Wang y.D.Wang y.J.Wang y.P.Wang Z.H.Wang Z.X.Wang Zhen Wang Zheng Wang D.M.Wei J.J.Wei y.J.Wei T.Wen C.y.Wu H.R.Wu S.Wu X.f.Wu y.S.Wu S.Q.Xi J.Xia J.J.Xia G.M.Xiang D.X.Xiao G.Xiao G.G.Xin y.L.Xin y.Xing Z.Xiong D.L.Xu R.X.Xu L.Xue D.H.yan J.Z.yan C.W.yang f.f.yang H.W.yang J.y.yang L.L.yang M.J.yang R.Z.yang S.B.yang y.H.yao Z.G.yao y.M.ye L.Q.yin N.yin X.H.you Z.y.you y.H.yu Q.yuan H.yue H.D.Zeng T.X.Zeng W.Zeng Z.K.Zeng M.Zha X.X.Zhai B.B.Zhang f.Zhang H.M.Zhang H.y.Zhang J.L.Zhang L.X.Zhang Li Zhang Lu Zhang P.f.Zhang P.P.Zhang R.Zhang S.B.Zhang S.R.Zhang S. Key Laboratory of Particle Astrophyics&Experimental Physics Division&Computing Center Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China University of Chinese Academy of Sciences Beijing 100049China TIANfU Cosmic Ray Research Center ChengduSichuanChina Dublin Institute for Advanced Studies 31 Fitzwilliam Place2DublinIreland Max-Planck-Institut for Nuclear Physics P.O.Box 10398069029 HeidelbergGermany State Key Laboratory of Particle Detection and Electronics BeijingChina University of Science and Technology of China Hefei 230026AnhuiChina School of Physical Science and Technology&School of Information Science and Technology Southwest Jiaotong UniversityChengdu 610031SichuanChina College of Physics Sichuan UniversityChengdu 610065SichuanChina School of Astronomy and Space Science Nanjing UniversityNanjing 210023JiangsuChina Center for Astrophysics Guangzhou UniversityGuangzhou 510006GuangdongChina Key Laboratory of Dark Matter and Space Astronomy&Key Laboratory of Radio Astronomy Purple Mountain ObservatoryChinese Academy of SciencesNanjing 210023JiangsuChina Key Laboratory for Research in Galaxies and Cosmology Shanghai Astronomical ObservatoryChinese Academy of SciencesShanghai 200030China Key Laboratory of Cosmic Rays(Tibet University) Ministry of EducationLhasa 850000TibetChina National Astronomical Observatories Chinese Academy of SciencesBeijing 100101China Hebei Normal University Shijiazhuang 050024HebeiChina School of Physics and Astronomy(Zhuhai)&Sino-french Institute of Nuclear Engineering and Technology(Zhuhai) Sun Yat-sen UniversityZhuhai 519000China School of Physics(Guangzhou) Sun Yat-sen UniversityGuangzhou 510275GuangdongChina Dipartimento di fisica dell’Universitàdi Napoli“federico II” Complesso Universitario di Monte Sant’Angelovia Cinthia80126 NapoliItaly School of Physics and Astronomy Yunnan UniversityKunming 650091YunnanChina Département de Physique Nucléaire et Corpusculaire Facultéde SciencesUniversitéde Genève

Introduction One of main scientiﬁc goals of the Large High Altitude Air Shower Observatory(LHAASO)is to accurately measure the energy spectra of different cosmic ray compositions around the‘knee’*** Wide field-of-View(foV)Cherenkov Telescope Array(WfCTA),which is one of the main detectors of LHAASO and has 18 telescopes,is built to achieve this *** telescopes are put together and point to connected directions for a larger *** Telescopes are deployed spatially as close as possible,but due to their own size,the distance between two adjacent telescopes is about 10 ***,the Cherenkov lateral distribution and the parallax between the two telescopes should be considered in the event building process for images crossing over the boundaries of foVs of the *** event building method for Cherenkov images measured by multiple telescopes of WfCTA is *** performance of the shower measurements using the combined images is evaluated by comparing with showers that are fully contained by a virtual telescope in *** and conclusion It is proved that the developed event building process can help to increase the foV of WfCTA by 30%while maintaining the same reconstruction quality,compared to the separate telescope reconstruction method.

关键词： method directions conclusion

LHAASO-KM2A detector simulation using Geant4

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Radiation Detection Technology and Methods 2024年第3期8卷 1437-1447页

作者： Zhen Cao f.Aharonian Q.An Axikegu y.X.Bai y.W.Bao D.Bastieri X.J.Bi y.J.Bi J.T.Cai Q.Cao W.y.Cao Zhe Cao J.Chang J.f.Chang A.M.Chen E.S.Chen Liang Chen Lin Chen Long Chen M.J.Chen M.L.Chen Q.H.Chen S.H.Chen S.Z.Chen T.L.Chen y.Chen N.Cheng y.D.Cheng M.y.Cui S.W.Cui X.H.Cui y.D.Cui B.Z.Dai H.L.Dai Z.G.Dai Danzengluobu X.Q.Dong K.K.Duan J.H.fan y.Z.fan J.fang K.fang C.f.feng L.feng S.H.feng X.T.feng y.L.feng S.Gabici B.Gao C.D.Gao L.Q.Gao Q.Gao W.Gao W.K.Gao M.M.Ge L.S.Geng G.Giacinti G.H.Gong Q.B.Gou M.H.Gu f.L.Guo X.L.Guo y.Q.Guo y.y.Guo y.A.Han H.H.He H.N.He J.y.He X.B.He y.He y.K.Hor B.W.Hou C.Hou X.Hou H.B.Hu Q.Hu S.C.Hu D.H.Huang T.Q.Huang W.J.Huang X.T.Huang X.y.Huang y.Huang Z.C.Huang X.L.Ji H.y.Jia K.Jia K.Jiang X.W.Jiang Z.J.Jiang M.Jin M.M.Kang T.Ke D.Kuleshov K.Kurinov B.B.Li Cheng Li Cong Li D.Li f.Li H.B.Li H.C.Li H.y.Li J.Li Jian Li Jie Li K.Li W.L.Li W.L.Li X.R.Li Xin Li y.Z.Li Zhe Li Zhuo Li E.W.Liang y.f.Liang S.J.Lin B.Liu C.Liu D.Liu H.Liu H.D.Liu J.Liu J.L.Liu J.y.Liu M.y.Liu R.y.Liu S.M.Liu W.Liu y.Liu y.N.Liu R.Lu Q.Luo H.K.Lv B.Q.Ma L.L.Ma X.H.Ma J.R.Mao Z.Min W.Mitthumsiri H.J.Mu y.C.Nan A.Neronov Z.W.Ou B.y.Pang P.Pattarakijwanich Z.y.Pei M.y.Qi y.Q.Qi B.Q.Qiao J.J.Qin D.Ruffolo A.Sáiz D.Semikoz C.y.Shao L.Shao O.Shchegolev X.D.Sheng f.W.Shu H.C.Song yu.V.Stenkin V.Stepanov y.Su Q.N.Sun X.N.Sun Z.B.Sun P.H.T.Tam Q.W.Tang Z.B.Tang W.W.Tian C.Wang C.B.Wang G.W.Wang H.G.Wang H.H.Wang J.C.Wang K.Wang L.P.Wang L.y.Wang P.H.Wang R.Wang W.Wang X.G.Wang X.y.Wang y.Wang y.D.Wang y.J.Wang Z.H.Wang Z.X.Wang Zhen Wang Zheng Wang D.M.Wei J.J.Wei y.J.Wei T.Wen C.y.Wu H.R.Wu S.Wu X.f.Wu y.S.Wu S.Q.Xi J.Xia J.J.Xia G.M.Xiang D.X.Xiao G.Xiao G.G.Xin y.L.Xin y.Xing Z.Xiong D.L.Xu R.f.Xu R.X.Xu W.L.Xu L.Xue D.H.yan J.Z.yan T.yan C.W.yang f.yang f.f.yang H.W.yang J.y.yang L.L.yang M.J.yang R.Z.yang S.B.yang y.H.yao Z.G.yao y.M.ye L.Q.yin N.yin X.H.you Z.y.you y.H.yu Q.yuan H.yue H.D.Zeng T.X.Zeng W.Zeng M.Zha B.B.Zhang f.Zhang H.M.Zhang H.y.Zhang J.L.Zhang L.X.Zhang Li Zhang P.f.Zhang P.P.Zhang R.Zhang S.B.Zh Key Laboratory of Particle Astrophysics&Experimental Physics Division&Computing Center Institute of High Energy PhysicsChinese Academy of SciencesBeijing100049China University of Chinese Academy of Sciences Beijing100049China TIANfU Cosmic Ray Research Center ChengduSichuanChina Dublin Institute for Advanced Studies 31 Fitzwilliam Place2 DublinIreland Max-Planck-Institute for Nuclear Physics 69029Heidelberg103980Germany State Key Laboratory of Particle Detection and Electronics BeijingChina University of Science and Technology of China Hefei230026AnhuiChina School of Physical Science and Technology&School of Information Science and Technology Southwest Jiaotong UniversityChengdu610031SichuanChina School of Astronomy and Space Science Nanjing UniversityNanjing210023JiangsuChina Center for Astrophysics Guangzhou UniversityGuangzhou510006GuangdongChina Hebei Normal University Shijiazhuang050024HebeiChina Key Laboratory of Dark Matter and Space Astronomy&Key Laboratory of Radio Astronomy Purple Mountain ObservatoryChinese Academy of SciencesNanjing 210023JiangsuChina Tsung-Dao Lee Institute&School of Physics and Astronomy Shanghai Jiao Tong UniversityShanghai 200240China Key Laboratory for Research in Galaxies and Cosmology Shanghai Astronomical ObservatoryChinese Academy of SciencesShanghai 200030China Key Laboratory of Cosmic Rays(Tibet University) Ministry of EducationLhasa 850000TibetChina National Astronomical Observatories Chinese Academy of SciencesBeijing 100101China School of Physics and Astronomy(Zhuhai)&School of Physics(Guangzhou)&Sino-french Institute of Nuclear Engineering and Technology(Zhuhai) Sun Yat-sen UniversityGuangzhouZhuhai 510275519000GuangdongChina School of Physics and Astronomy Yunnan UniversityKunming 650091YunnanChina Institute of frontier and Interdisciplinary Science Shandong UniversityQingdao 266237ShandongChina APC UniversitéParis CitéCNRS/IN2P3CEA/IRFUObservatoire de ParisParis 11975205France Department of Engineering Phys

KM2A is one of the main sub-arrays of LHAASO,working on gamma ray astronomy and cosmic ray physics at energies above 10 *** simulation is the important foundation for estimating detector performance and data *** is a big challenge to simulate the KM2A detector in the framework of Geant4 due to the need to track numerous photons from a large number of detector units(>6000)with large altitude difference(30)and huge coverage(1.3).In this paper,the design of the KM2A simulation code G4KM2A based on Geant4 is *** process of G4KM2A is optimized mainly in memory consumption to avoid memory *** simplifications are used to significantly speed up the execution of *** running time is reduced by at least 30 times compared to full detector *** particle distributions and the core/angle resolution comparison between simulation and experimental data of the full KM2A array are also presented,which show good agreement.

关键词： LHAASO KM2A Simulation GEANT4

A novel mutation in POU3f4 in a Chinese family with X-linked non-syndromic hearing loss

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Journal of Otology 2015年第2期10卷 78-82页

作者： Bang-qing Huang Jia-ling Zeng yong-yi yuan Pu Dai Department of Otorhinolaryngology Hainan Branch of PLA General Hospital Department of Otorhinolaryngology PLA General Hospital

Objective： Based on the clinical manifestations of a hearing loss patient, the POU3f4 gene was tested for diagnosis of etiology. Methods： A comprehensive physical examination was performed on the proband to exclude abnormalities of other organs, and detailed audi- ological testing and temporal bone CT scan were also performed. Genomic DNA was extracted using the proband＇s peripheral blood leukocytes. Polymerase chain reactions （PCR） were performed in the coding sequence of the POU3f4 gene. Direct DNA sequencing was subsequently applied to screen the entire coding region of the POU3f4 gene. Results： The proband had severe sensorineural hearing loss. Temporal CT showed bilateral cochlear incomplete partition, vestibule dysplasia, internal auditory canal fundus expansion, and cochlear interlink with the internal auditory canal fundus. A novel mutation （c.530C 〉 A （p.S 177X）） in the POU3f4 gene was found in this patient, creating an new stop codon and was predicted to result in a truncated protein lacking normal POU3f4 transcription factor function. Conclusion： Through analysis of the POU3f4 gene and clinical manifestations in the patient, we conclude that a novel mutation may have resulted in a premature stop codon, contributing to the mutation of POU3f4 gene.

关键词： POU3f4 DfNX2 New mutation

Inhibition of aryl hydrocarbon receptor signaling promotes the terminal differentiation of human erythroblasts

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Journal of Molecular Cell Biology 2022年第2期14卷 18-31页

作者： yĳin Chen yong Dong Xulin Lu Wanjing Li yimeng Zhang Bin Mao Xu Pan Xiaohong Li ya Zhou Quanming An fangxin Xie Shihui Wang yuan Xue Xinping Cai Mowen Lai Qiongxiu Zhou yan yan Ruohan fu Hong Wang Tatsutoshi Nakahata Xiuli An Lihong Shi yonggang Zhang feng Ma Institute of Blood Transfusion Chinese Academy of Medical Sciences&Peking Union Medical College(CAMS&PUMC)Chengdu 610052China State Key Laboratory of Experimental Hematology Institute of Hematology and Blood Diseases HospitalCAMS&PUMCTianjin 300020China School of Life Sciences Zhengzhou UniversityZhengzhou 450001China Department of Obstetrics and Gynecology Jinjiang Maternity and Child Health HospitalChengdu 610065China Center for iPS Cell Research and Application(CiRA) Kyoto UniversityKyoto 606-8507Japan Laboratory of Membrane Biology New York Blood CenterNew YorkNY 10065USA

The aryl hydrocarbon receptor(AHR)plays an important role during mammalian embryo *** of AHR signaling promotes the development of hematopoietic stem/progenitor *** also regulates the functional maturation of blood cells,such as T cells and ***,little is known about the role of AHR modulation during the development of erythroid *** this study,we used the AHR antagonist StemRegenin 1(SR1)and the AHR agonist 2,3,7,8-tetrachlorodibenzo-p-dioxin during different stages of human erythropoiesis to elucidate the function of *** found that antagonizing AHR signaling improved the production of human embryonic stem cell derived erythrocytes and enhanced erythroid terminal *** sequencing showed that SR1 treatment of proerythroblasts upregulated the expression of erythrocyte differentiation-related genes and downregulated actin organization-associated *** found that SR1 accelerated f-actin remodeling in terminally differentiated erythrocytes,favoring their maturation of the cytoskeleton and *** demonstrated that the effects of AHR inhibition on erythroid maturation were associated with f-actin *** findings help uncover the mechanism for AHRmediated human erythroid cell *** also provide a new approach toward the large-scale production of functionally mature human pluripotent stem cell-derived erythrocytes for use in translational applications.

关键词： erythroblast AHR SR-1 human pluripotent stem cells differentiation

HITS-CLIP reveals sex-differential RNA binding and alterative splicing regulation of SRm160 in Drosophila

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Journal of Molecular Cell Biology 2019年第2期11卷 170-181页

作者： Chen Qiu yu Zhang yu-Jie fan Ting-Lin Pang yan Su Shuai Zhan yong-Zhen Xu CAS Key Laboratory of Insect Developmental and Evolutionary Biology Institute of Plant Physiology and Ecology Chinese Academy of Sciences Shanghai 200032 China University of Chinese Academy of Sciences Shanghai 200032 China CAS Center for Excellence in Molecular Cell Science Chinese Academy of Sciences Shanghai 200032 China CAS Center for Excellence in Molecular Plant Sciences Chinese Academy of Sciences Shanghai 200032 China

Serine/arginine (SR)-rich proteins are critical for the regulation of alternative splicing (AS), which generates multiple mRNA isoforms from one gene and provides protein diversity for cell differentiation and tissue development. Genetic evidence suggests that Drosophila genital-specific overexpression of SR-related nuclear matrix protein of 160 kDa (SRml60), an SR prot&n with a PWI RNA-binding motif, causes defective development only in male flies and results in abnonnal male genital structures and abnormal testis. However, the molecular characterization of SRm160 is limited. Using the high-throughput sequencing of RNA isolated by crosslinking immunoprecipitation (HITS-CLIP) method in two sex-specific embryonic cell lines, S2 from the male and Kc from the female, we first identified the genome-wide RNA-binding characteristics of SRm160, which preferred binding to the exonic tri-nucleotide repeats GCA and AAC. We then validated this binding through both in vitro gel-shift assay and in vivo splicing of minigenes and found that SRm160 level affects AS of many transcripts. furthermore, we identified 492 differential binding sites (DBS) of SRm160 varying between the two sex-specific cell *** these DBS-containing genes, splicing factors were highly enriched, including transformer, a key regulator in the sex determination cascade. Analyses of fly mutants demonstrated that the SRm160 level affects AS isoforms of transformer. These findings shed crucial light on SRm160's RNA-binding specificity and regulation of AS in Drosophila sex determination and development.

关键词： SR protein SRm160 HITS-CLIP RNA-binding motif Drosophila sexual development

0.025%灭鼠灵毒饵防制Rattus argentiventer的实验室评价

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现代疾病预防控制 1985年第5期 28-31页

作者： A.P.Bucklet f.P.Rowe y.C.yong 董天义

实验室摄食试验测定0.025%灭鼠灵毒饵对马来半岛两个不相连的地区(Robin-on 和 Loss)的 Rattus argentiVenter 的效力。无选择摄食试验期2、4、6、8、10、12天,分别获得27.5%、57.5%、82.5%87.5%、97.5%、100%死亡率(合并数据)。对灭鼠... 详细信息

实验室摄食试验测定0.025%灭鼠灵毒饵对马来半岛两个不相连的地区(Robin-on 和 Loss)的 Rattus argentiVenter 的效力。无选择摄食试验期2、4、6、8、10、12天,分别获得27.5%、57.5%、82.5%87.5%、97.5%、100%死亡率(合并数据)。对灭鼠灵的敏感性,性别之间没有明显差别,但个体差异显著。从98%致死摄食期(LfP98)的置信限的上限表明,***-geniventer 对灭鼠灵的敏感基线是18天,即,吃18天0.025%灭鼠灵毒饵存活作为这个鼠种的抗药性检验标准。结论是,灭鼠灵适于防制稻田 ***,在没有其他食源的条件下进行灭鼠效果最好。

关键词：灭鼠灵敏感性稻田水田 Rattus argentiventer 农药施用毒饵防制实验室