Neutron相关论文
近年来,云计算因其部署成本低廉、资源共享能力强、可扩展性好等特点受到了业界广泛关注与支持,并使得云计算成为新兴应用开发、部......
基于蒙特卡罗软件Geant4，探讨质子与硅的库仑散射和核反应及中子与硅的核反应产生反冲原子沉积非电离能量的过程，建立质子和中子在硅......
随着日益增长的网络服务需求,运营商云的发展突飞猛进。各大通信运营商、云计算厂商纷纷在网络基础设施研发上投入大量人力和资金,......
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Thorium is a potential material for nuclear energy development. However, there exist some problems to make use of thoriu......
In order to calculating the neutron flux in the surveillance box and reactor pressure vessel of the Tianwan NPP, we need......
考虑到在传统的“吸收筛”设计原理框架内难以设计成高灵敏度中子剂量当量测量仪,研制了一种基于全新的中子剂量生物等效调整原理......
The pulsed working characteristics of the neutron tube ion source were studied experimentally. The principle and method ......
The configuration-dependent cranked Nilsson-Strutinsky approach has been used to investigate rotational structures of ne......
In 2009,neutron guide engineering team has completed the installation of the cold neutron guide system.For the neutron g......
197Au were irradiated with 47 MeV/u 12C ions. Iridium was produced via the multinucleon transfer reactions in bombardmen......
This work is aim at studying the dependence of fission yields on incident neutron energy, so as to produce evaluated yie......
The BESⅢ RPC with Gd coating as thermal neutron detector was designed and constructed. Three prototypes were built with......
This paper discussed the importance of the delayed neutron detection system.We improved the delayed neutron detection st......
Three-dimensional integrated circuits(3D ICs)have entered into the mainstream due to their high performance,high integra......
Fluence rates and angular distributions of the neutronemitted by 75 MeV/u 12C-ion bombardment on thick Be and Au targets......
The radiation shielding efficiency of material depends upon photon attenuation, exposure buildup factors and neutron rem......
采用三维中子-光子耦合输运蒙特卡罗程序JMCT,对神光Ⅲ主机靶场进行精细几何建模,使用该模型通过计算获得了DD内爆聚变中子及伽马......
为了探索快中子辐照玉米种子的生物学效应,筛选适宜的中子辐照剂量,以获得基因定位、克隆及其功能分析的突变体材料,采用252Cf裂变......
SDN的引入不仅是为了克服OpenStack Neutron的不足,还为了支持多种网络虚拟化技术和方法.由于在SDN上集成,Neutron有望支持大规模......
We develop a kind of neutron detector, which consists of a polyethylene thin film and two PIN semiconductors connected f......
以豌豆干种子为研究对象,采用252Cf裂变中子源对其辐照。利用蒙特卡罗(Monte Carlo,MCNP)程序分别模拟了中子及γ射线的输运,计算......
目的 探讨重组人白细胞介素-11(rhIL-11)和姜黄素对中子照射致小鼠肠道损伤的治疗作用.方法 选取二级雄性BALB/c小鼠140只,随机分......
利用不同材料的中子质量衰减系数不同而获取样品内部的结构潜像,属于吸收散射衬度成像;而相衬成像是基于中子的波动性,当中子波穿......
目的 比较极地与非极地航线空勤人员(包括飞行员和空乘人员)所受光子和中子引起的宇宙辐射剂量.方法 选取北京-纽约航线作为极地航......
为探讨中子和γ射线照射后小鼠骨髓造血细胞的死亡方式及其意义,采用不同剂量中子和60Co γ射线全身照射350只BALB/c小鼠,通过光镜......
We present a preliminary analysis of the photon beam asymmetry observable (Σ) from the pho-toproduction reaction channe......
A conception of the single-neutron microbeam facility was put forward in this paper. The specific particle (e.g. H+, 2d......
The calculation methods of production cross sections of γ-rays for thermal-neutron captures are briefly presented. The ......
目的 探讨低剂量率裂变中子长期照射对血清总超氧化物歧化酶(SOD)和丙二醛(MDA)的影响.方法 80只SD雄性大鼠按数字表法随机分成对......
目的 探讨rhIL-11和rhG-CSF对中子照射致小鼠骨髓损伤的治疗作用.方法 将BALB/c小鼠130只用随机数字表法分为对照组(30只)、照射组......
目的研究裂变中子谱照射中国参考人单位中子注量在血液中产生的24Na比活度AB/φ，并分析实验场所地板、墙壁和天花板等的散射中子对......
Effect of recombinant human interleukin-11 on expressions of interleukin-11 receptor α-chain and gly
AIM: To explore the effect of recombinant human interleukin-11 (rhIL-11) on the expressions of interleukin-11 receptor ......
给出一种计算氘钛厚靶D(d,n)3He反应加速器中子源的产额、能谱和角分布的方法,并发展了一个计算机模拟程序,程序能够计算氘束流能......
The structural properties of asymmetrical nuclear matter have been calculated,employing the AV18 potential for different......
原子能工业的日益发展带来了核泄漏、核污染等安全隐患,人们必须采取严密的防护措施来保障涉核人员的身体健康和环境安全。众多核......
The objective of the present study is to calculate photon shielding parameters for seven polyethylene-based neutron shie......
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In this paper,we build on the concept of equivalent fundamental-mode source to propose using delayed neutrons as a neutr......
目的了解0.5 MeV单能中子照射洋葱干种子后在根尖细胞中诱发微核的相对生物效应(RBE).方法 通过由加速器产生的0.5 MeV单能中子和6......
目的研究低剂量中子辐射对大鼠肾组织细胞表达细胞外基质成分的影响.方法大鼠随机分4组,分别接受不同剂量的中子照射后,取肾组织用......
中子是近地空间和核爆的主要辐射源之一,中子二次反应诱发的单粒子效应极大地影响了电子元器件的可靠性。本文针对商用体硅工艺静......
Recent progress in nuclear data measurement for ADS at Institute of Modern Physics is reviewed briefly.Based on the cool......
The yield ratios of neutron/proton (R(n/p)) and 3H=3He (Ret=3HeT) with reduced rapidity from 0 to 0.5 are investigated f......
建立了利用WIMS＋CITATION计算医院中子照射器Ⅰ型堆堆芯中子学参数的模型,计算了堆芯的功率分布、顶铍反应性价值、控制棒价值、温......
提出作为聚变能技术早期应用途径的聚变中子源驱动的清洁核能系统概念，并从国家的能源需求、国内外核电发展状况论述开发这种系统的......
本文介绍了可应用于多学科应用的散裂中子源(CSNS)靶站和中子散射谱仪概念设计的进展.CSNS靶站将由重水冷却多片钨靶,铍/铁反射体......
用Monte Carlo粒子输运计算程序（M-C程序）对入射能量从0．025eV到20MeV的中子及入射厚度1-40cm的多种材料进行了中子透射性能计算。这......
本文利用蒙特卡罗通用程序MCNP4B对脉冲γ射线束测量中可能用到的几种闪烁体的有关性能进行了模拟计算和比较，给出了三种比较感兴趣......
