EAS

作品数:344被引量:270H指数:7
导出分析报告
相关领域:自动化与计算机技术更多>>
相关作者:谭有恒盛庆元李晨辉蔡晓霞刘太君更多>>
相关机构:传感电子公司中国科学院传感电子有限责任公司郑州大学更多>>
相关期刊:更多>>
相关基金:国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划国家社会科学基金更多>>
-

检索结果分析

结果分析中...
条 记 录,以下是1-10
视图:
排序:
单线圈EAS声磁标签质检技术研究
《传感技术学报》2025年第3期435-441,共7页盛庆元 张西良 孔宝根 
国家自然科学基金项目(32171896);绍兴市基础公益计划项目(2023A13002);浙江省教育厅科研项目(Y202250486)。
声磁标签是目前电子商品防盗系统(EAS)中使用最广的一类硬标签,其电路由一个磁棒线圈、电容串联而成,对线圈电容回路的谐振频率f和品质因数Q的精确测量是EAS行业的关键技术。针对现有单、双线圈检测技术存在的不足,基于互感耦合原理,通...
关键词:声磁标签 互感耦合 谐振频率 品质因数 补偿电容 
Stakeholder Roles and Relations in Forest Management around the Boumba-Bek National Park, South East Cameroon
《Open Journal of Forestry》2025年第1期1-22,共22页Roseline Gusua Caspa Jean Guy Ndje Mbile Severine Etounou Gwendoline Naah Nyambi Priscilla Ijang Tata Chimene Mfoumou Hirai Masaaki 
This study, which took place around the Boumba-Bek National Park (BBNP) in Cameroon, was based on identifying and characterizing stakeholders in forest resources management, as well as determining the relationships be...
关键词:Stakeholder Participation CONFLICT Collaboration Stakeholder Interaction Sustainable Forest Resources Management 
Using Gravity Data to Highlight Tectonic Faults with Filtering Techniques and Modelling at the Congo Craton-Pan-African Belt Contact, East Cameroon
《International Journal of Geosciences》2024年第12期1087-1112,共26页Owono Amougou Olivier Ulrich Igor Ngoumou Paul Claude Mono Jean Aimé Ngoa Embeng Steve Bidichael Wahile Gouet Daniel Hervé Ndougsa Mbarga Theophile 
The geological and tectonic impact of the collision between the Congo Craton and the Pan-African Ridge of Central Africa was considerable, with the formation of various tectonic faults, fractures, dykes and folds. The...
关键词:FAULTS LINEAMENTS Contacts Modelling 
Reproductive Biology of a Blue-tail Skinks(Plestiodon)Population from a Temperate Forest,East-central Puebla,México
《Asian Herpetological Research》2024年第3期183-193,共11页Manuel FERIA-ORTIZ Isaías hazarmabeth SALGADO-UGARTE 
funded by the Biology Major of the Facultad de Estudios Superiores Zaragoza,Universidad Nacional Autónoma de México(UNAM);Scientific collecting permit issued by Semarnat(SGPA/DGVS 12013/12)。
We studied the cycles of reproduction and fat bodies of a blue-tailed skink population of an undescribed species of the Plestiodon brevirostris group.Sexual maturity is attained by females and males as they both reach...
关键词:growth litter size minimum size at maturity reproduction SCINCIDAE VIVIPARITY 
偕老同穴海绵启发的仿生结构吸能特性研究
《包装工程》2024年第15期297-306,共10页杨峥 孙浩 丁晓红 倪维宇 张横 
国家自然科学基金(52375257)。
目的为得到质量更轻、吸能效果更好的结构,以自然界中偕老同穴海绵复杂硅质骨针结构为仿生原型,提出一种偕老同穴海绵仿生吸能结构。方法通过有限元仿真对偕老同穴仿生结构和4种对比结构进行准静态压缩仿真,并在此基础上分析不同构型参...
关键词:吸能结构(EAS) 仿生设计(BD) 比吸能(SEA) 压溃力效率(CFE) 
Research on the knee region of cosmic ray by using a novel type of electron-neutron detector array
《Frontiers of physics》2024年第4期13-24,共12页Bing-Bing Li Xin-Hua Ma Shu-Wang Cui Hao-Kun Chen Tian-Lu Chen Danzengluobu Wei Gao Hai-Bing Hu Denis Kuleshov Kirill Kurinov Hu Liu Mao-Yuan Liu Ye Liu Da-Yu Peng Yao-Hui Qi Oleg Shchegolev Yuri Stenkin Li-Qiao Yin Heng-Yu Zhang Liang-Wei Zhang 
This work was supported by the National Natural Science Foundation of China(NSFC,Nos.12320101005,12373105,U2031103,12205244,and 11963004);Hebei Natural Science Foundation(No.A2019207004).
By accurately measuring composition and energy spectrum of cosmic ray,the origin problem of so called“knee”region(energy>one PeV)can be solved.However,up to the present,the results of the spectrum in the knee region...
关键词:cosmic ray EAS knee region LHAASO ENDA 
基于IDEAS访视模式对腹腔镜下全子宫切除术患者生理、心理应激反应及应对方式的影响
《中外医药研究》2024年第21期79-81,共3页冯颖 武丹 顾洁玲 钟鸣兴 
目的:探讨基于IDEAS访视模式对腹腔镜下全子宫切除术患者生理、心理应激反应及应对方式的影响。方法:选取2021年1月—2022年12月于肇庆市第一人民医院拟行腹腔镜下全子宫切除术的患者60例作为研究对象,以随机数字表法分为对照组(实施常...
关键词:基于IDEAS访视模式 腹腔镜下全子宫切除术 应激反应 
Call for Papers:The International Conference on the Ideas of Human Rights in Ancient Chinese Classics
《The Journal of Human Rights》2024年第3期I0001-I0002,共2页
Human rights are a symbol of human civilization and progress.Caring for human life,value,and dignity,and realizing human rights for everyone,is a common pursuit of humanity and also the goal of the Chinese people’s u...
关键词:Human EVERYONE PURSUIT 
The Influence of the Sun and Moon on the Observation of Very High Energy Gamma-ray Sources Using EAS Arrays
《Research in Astronomy and Astrophysics》2024年第6期245-252,共8页Tao Wen Songzhan Chen Benzhong Dai 
supported by the National Natural Science Foundation of China under grant Nos.12393854,12022502 and 12263007;by the High-level Talent Support program of Yunnan Province。
With great advance of ground-based extensive air shower arrays,such as LHAASO and HAWC,many very high energy(VHE)gamma-ray sources have been discovered and are being monitored regardless of the day and the night.Hence...
关键词:astroparticle physics Sun:general methods:observational Sun:UV radiation 
Granulometry Assessment of Lom Pangar Dam Sediments (East-Cameroon)
《Journal of Geoscience and Environment Protection》2024年第6期207-231,共25页Rodrigue Fotie Lele Mihaela Amalia Diminescu Issoufou Ouedraogo Annette Madelene Dăncila Souleymane Pelede Alphonse Emadak Martin Lompo 
The Lom Pangar dam, the largest reservoir in Cameroon with a storage capacity of 6 km3 and a 30 MW hydropower plant, primarily regulates the hydrologic regime of the Sanaga River to maintain hydropower efficiency duri...
关键词:Lom Pangar Dam Sediments Granulometry Sustainability HYDROPOWER Dam Safety 
检索报告 对象比较 聚类工具 使用帮助 返回顶部