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为了便于儒家掌握这门绝学,夫子便创造了这门《莲传》。
搞笑
An FPGA-based position reconstruction method for neutron beam flux spatial distribution measurement in BNCT 作者: Wei Jiang 1,2 Ping Cao 1,3 Yi-Ming Wu 1,2 Xian-Ke Liu 1,3 Zhu-Jun Fang 1,2 Zhi-Yong Zhang 1,2 Bin Shi 4 Jun Chen 4 作者单位: 1. State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei 230026, China 2. Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China 3. School of Nuclear Science and Technology, University of Science and Technology of China, Hefei 230026, China 4. National Key Laboratory for Metrology and Calibration Techniques, China Institute of Atomic Energy, Beijing 102413, China 通讯作者: Ping Cao Email:cping@ustc.edu.cn 提交时间: 2023-11-08 11:19:44 摘要: A new measurement method for the spatial distribution of neutron beam flux in boron neutron capture therapy (BNCT) is being developed based on the two-dimensional Micromegas detector. To address the issue of long processing time in traditional offline position reconstruction methods, this paper proposes an FPGA-based online position reconstruction method, grounded in the micro time projection chamber principle. This method encapsulates key technical aspects: self-adaptive serial link technique built upon the dynamical adjustment of delay chain length, fast sorting and coordinate matching technique based on the mapping between signal timestamps and random access memory (RAM) addresses, and precise start point merging technique utilizing a circular combined RAM. The performance test of the self-adaptive serial link shows the bit error rate of the link is better than 10^-12 at a confidence level of 99%, ensuring reliable data transmission. The combined experiment of the readout electronics and the Micromegas detector shows a spatial resolution of approximately 1.4 mm, surpassing the current method's resolution level of 5 mm. The beam experiment confirms that the readout electronics system can obtain the flux spatial distribution of neutron beam online, thus validating the feasibility of the position reconstruction method. The online position reconstruction method avoids traditional methods such as bubble sorting and traversal searching, simplifying the design of logic firmware and reducing the time complexity from O(n^2) to O(n). This study contributes to the advancement in measuring neutron beam flux for BNCT. position reconstruction FPGA readout electronics neutron flux spatial distribution 来自: Jiang Wei 分类: 核科学技术 >> 核探测技术与核电子学 说明: 目前论文已投稿《Nuclear Science and Techniques》,并完成小修。 投稿状态: 正在评审中 引用: ChinaXiv:202311.00061 (或此版本 ChinaXiv:202311.00061V1 ) DOI:10.12074/202311.00061V1 CSTR:32003.36.ChinaXiv.202311.00061.V1 推荐引用方式: Wei Jiang ,Ping Cao ,Yi-Ming Wu, Xian-Ke Liu, Zhu-Jun Fang,Zhi-Yong Zhang,Bin Shi,Jun Chen.(2023).An FPGA-based position reconstruction method for neutron beam flux spatial distribution measurement in BNCT.中国科学院科技论文预发布平台.doi:10.12074/202311.00061V1 版本历史 [V3] 2024-02-07 12:33:39 ChinaXiv:202311.00061v3 查看此版本 下载全文 [V1] 2023-11-08 11:19:44 ChinaXiv:202311.00061V1 下载全文
科幻言情
吴老爷子脸色大变,目光如刀地看向了夏想…… 第1361章 终究错了一步 在吴老爷子如刀如剑的目光的注视之下,夏想淡然而淡笑,似乎一点也不畏惧吴老爷子兰州资源环境职业技术大学官场一生用几十年的官场沉浮所历练而出的威势
盗墓
2010年饰演《综漫之四宫家的家计事》剧中女主角秦香莲并在《芬尼根的守灵夜》中扮演方婷婷,正式进入娱乐圈。
海外
顺恨双男主衍生 剧粉慎入 多年以后,当郑紫鱼回想起他初次爆火的那个夏天,印刻在他脑海深处的,是那双清冷深邃的眸子。
穿越
龙王传说同人】,【多(大概)】,【无敌】 黄戍又穿越了。 原本他在遮天混得好好的,结果在大圣境时被黑暗动乱的禁区至尊当小零食给炫了,又给他干到斗罗大陆来了,还是最尴尬的龙王传说时期 。 一开始,黄戍以为可以靠着前世经验很快修炼回大圣,还能趁机铸就更强的道基。结果现实却狠狠给了他一个大鼻窦,秘境法在斗罗居然走不通,这就让他的重修计划胎死腹中了。没办法,黄戍也只能老老实实专修他法。 好在即使换了修行法,圣体依旧超标。 自此,龙王传说变成了圣体传说。 古月:这又是哪来的高手啊,怎么比金龙王还肉啊? 娜儿:古月,这是我哥,以后你给我放尊重点 唐舞灵:哥,你知道的,我一直都是站在斗罗大陆这边的 唐三:嘻,可以和解吗? 斗罗路人:黄戍圣体小成了!自此,足以俯视天下,无视神界,叫板龙神! 黄戍:叽里咕噜说啥呢?有话跟我的六道轮回拳说去吧 总之,左拳伤害高,右拳高伤害.jpg
升级流
竹马和天降E了 完结+番外是作家栗鸢的最新作品,提供竹马和天降E了 完结+番外免费阅读,竹马和天降E了 完结+番外
经营
2014年在电视剧《今日你必死》中饰演文夫人。
穿书
从末世穿到古代,顾云冬还没来得及松一口气,就发现自己正处于逃荒的路上。 而他们一家子,正被祖父母从逃荒的家族队伍中赶了出去,其他人全在冷眼旁观。 爹失踪,娘痴傻,小萝卜头弟妹瘦骨嶙峋脑袋硕大,奄奄一息的顾云冬只觉得牙疼。 没办法,撸起袖子就是干。 做生意,开商铺,买良田,顾云冬日子过得风生水起,如果身边没有人在虎视眈眈想要把她娶回家,她都能上天。
短篇
穿越斗罗,觉醒双生武魂写轮眼和心灵大师。催眠美女老师在学院逍遥自在。十万年的小兔子?看一眼就乖乖成宠物了。宁荣荣、朱竹清、千仞雪、胡列娜……系统在手,美女我有!
异世大陆
投一颗浅水炸弹,表达对你的爱如同滔滔江水连绵不决、又如黄河泛滥一发不可收拾!
好厉害……这样还能不发疯……
嘿嘿我也想吃喜糖?乛v乛?嘿嘿
你好,小蘑菇。
要改编成电影,一定会去看。刀马可以找王千源或者张亮来演