γ-ray相关论文
THE CHANGES OF FRAGILE HISTIDINE TRIAD GENE IN HEMATOLOGICAL SYSTEM OF MICE IN THE PROCESS OF RADIAT
Background: Radiation can cause tumorigenesis, with complex mechanism that has long been the research focus on oncology,......
Objective: Nitroxyl compounds have been reported as potential radioprotection drugs.To develop new radioprotectors, a no......
Laser wakefield accelerators (LWFA) have achieved significant progress recently owing to the sophisticated injections,ca......
针对红外探测器在空间应用中受到高能粒子辐照后暗电流退化的问题，开展γ射线对中波碲镉汞(HgCdTe)光伏器件暗电流影响的研究。在室......
为了研究以CMOS有源像素传感器为感光元件的摄像机系统的辐射损伤模式及损伤表征,利用在线辐射实验的方法,结合辐射干扰噪声抑制算......
研究了γ射线辐照对130 nm部分耗尽(Partially Depleted, PD)绝缘体上硅(Silicon on Insulator, SOI)工艺MOS器件栅氧经时击穿(Tim......
The properties of γ-ray-reduced graphene oxide samples (GRGOs) were compared with those of hydrazine hydrate-reduced gr......
The properties of γ-ray-reduced graphene oxide samples(GRGOs)were compared with those of hydrazine hydrate-reduced grap......
The unknown γ-ray excess in the northwest region of Arp 220 was revisited by analyzing~11.8 years of the Fermi Large Ar......
目的探讨白藜芦醇联合γ射线对宫颈癌Hela细胞生物学行为的影响，并对其可能机制进行初步探究。方法CCK-8法检测不同浓度白藜芦醇溶......
目的 探讨γ射线诱导THP-1细胞中结合珠蛋白的表达及调控的机制.方法 RT-PCR和Western blot检测结合珠蛋白mRNA和蛋白的变化.EMSA......
针对高功率光纤激光器的空间应用，采用976nm和915nm两种波段作为抽运源的光纤激光器进行辐照实验，采用的有源光纤均为20／400μm掺镱光......
在用HYPERBALL进行的 16ΛO的γ射线谱学测量中,观察到由 16ΛO的6.6MeV 1-2激发态跃迁到基态自旋翻转二重态(1-1和0-)之间的两条......
The high-spin states of 157Yb have been studied via the reaction of 144Sm(16O, 3n) at 16O energy of 90 MeV using techniq......
BALB/c mice and human intestinal epithelial cells were irradiated to different doses by 60Co γ-rays. They were sampled ......
介绍了一种基于微处理器的γ射线辐射监测仪的设计.简述了测量原理,从电路设计、程序设计、通讯协议等几个具体方面进行了详细介绍......
A sub-array of the Large High Altitude Air Shower Observatory(LHAASO),KM2A is mainly designed to observe a large fractio......
采用弯曲性能测试,动态热机械分析和X射线光电子能谱分析研究了γ辐照对环氧树脂性能的影响,并分析了辐照损伤机理。结果表明:辐照......
通过不同剂量地辐射预硫化天然橡胶混炼胶,获得了处理后的混炼胶及硫化胶各项性能变化规律。结果表明,辐射预硫化技术在提质降耗、......
目的 研究富勒烯衍生物C3（以下简称C3）对AHH-1细胞电离辐射的防护效应，探讨该类化合物作为新型辐射防护剂的发展前景。方法通过化学合......
,Biochemistry and Genetic Analysis of Bioeffects of Low Energy N+ Implantation and Y-Radiation on Ar
We analyzed the activities of specific enzymes,esterase and peroxidase,and the electrophoresis profiling of isozymes of ......
The decay of 72Ga has been investigated by means of γ-ray spectroscopy. The 72Ga nuclei were produced through the 71Ga(......
BALB/c mice and human intestinal epithelial cells were irradiated to different doses by 60Co γ-rays. They were sampled ......
Objective: The aim of the study was to investigate the impact of 60Co γ-ray on apoptosis, cell cycles and the expressio......
利用γ射线吸收原理，以闪烁晶体为探测器的煤粉流量计，解决了火力发电厂煤粉流量的在线测量问题，精度达到5％。......
Comparative Study on Effects of Low Energy N+ Implantation and γ-ray Radiation on Heredity and Devel
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
OBJECTIVE To investigate the anti-irradiation effects of a polypeptide from Chlamys farreri(PCF) on γ-ray induced damag......
采用60Co-γ射线对秸秆粉/聚丁二酸丁二醇酯(PBS)复合材料进行了辐射改性,研究了三烯丙基异氰脲酸酯(TAIC)的吸收剂量和辐射敏化剂......
目的 研究香兰素衍生物4-羟基-3,5-二甲氧基苯甲醛(VND3207)对γ射线整体照射小鼠骨髓细胞遗传损伤的防护作用.方法 BALB/c小鼠按1......
Tumor suppressor ARF can induce cell cycle arrest or apoptosis by activating p53. In order to explore the molecular mech......
Background In recent years, interventional tumor therapy, involving implantation of intra-cholangial metal stents throug......
研究了聚碳硅烷(PCS)纤维γ-ray辐射交联的不熔化效果,利用IR、TG分析了交联机理.结果表明,PCS纤维在空气、N2、He气氛下辐射13.8 ......
Objective: The aim of the study was to investigate the impact of 60Co γ-ray on apoptosis, cell cycles and the expressio......
Magnetoresistive random access memories(MRAMs)have drawn the attention of radiation researchers due to their potential h......
辐照交联是一种能耗低、环境友好型的用于聚合物改性的技术手段,能够改善高分子材料的耐热性。介绍了辐照交联在高分子材料耐热改......
目的探讨辐射对抑癌基因(p53基因)在辐射诱导犬胆管增殖平滑肌细胞凋亡中的影响和意义.方法12只犬随机分两组,每组6只,在犬胆管内......
用150、200、250C-γ3种不同剂量的^60Co-γ射线对6个玉米骨干自交系进行辐射诱变处理，研究其对成苗率、成株率、畸变率和苗高的影......
给出了一个带有射电5GHz和7射线辐射流量密度的含有94个γ噪Blazar的大样本，其中有66个FSRQs，20个BL Lac天体，利用该样本研究了射电5G......
总结了γ射线在线分析仪用煤炭标准物质的煤样选取、样品制备和均匀性检验、样品定值和不确定度评定以及特性值的相关性和应用前景......
ＺＺ－８９Ｂ型扫描式快灰仪能满足汽车进厂煤逐车灰分监测的需要。在２个月内对６０个取自运煤车的煤样，用快灰仪测量的结果与化验灰分比较表明，偏差只......
利用γ射线辐照接种后的亚麻花药,通过花药培养获得突变体.初步研究了不同剂量的γ射线对亚麻花药愈伤组织诱导率及绿苗分化率的影......
[目的]探讨锌对γ射线诱导的体外培养小鼠骨髓细胞辐射损伤的影响及可能机制。[方法]分离小鼠骨髓细胞并悬浮于RPMI1640培养基中。......
给出了一种用LiF热释光探测器诊断γ射线能谱的方法.该方法是用滤片(如:铜)逐级衰减γ射线,用LiF热释光探测器记录衰减后的γ射线......
将Smac基因全长cDNA转染HeLa细胞,以探讨Smac基因过表达对γ射线诱导的宫颈癌HeLa细胞凋亡的影响及其可能机制。转染24小时后Weste......
为了研究γ射线辐照对石英光纤的影响，实验研究了单模石英光纤在不同γ射线辐照条件下，回波损耗、偏振相关损耗、散射损耗、吸收损耗......
The impact of ^60Co γ-ray on apoptosis to Hep-2 human laryngeal cancer cell in the condition of reox
学习的目的是建立的目的供应的不同的氧的 Hep-2 喉的癌症房间线当模特儿，试着调查 normoxia 的影响，组织缺氧，在到 Hep-2 人的喉的癌......
为了高效利用γ射线与NaN，开展烟草饱和突变体库构建和诱变育种工作，研究了2种诱变剂复合处理对烟草几种主要农艺性状的诱变效应及其......
采用混合晶红外光谱、X-射线衍射及小角散射、差示扫描量热法研究γ-射线辐照对溶液生长聚乙烯单晶的影响,表明γ-射线辐照在单晶......
根据γ射线穿透不同物质时衰减不同这一特性, 提出了检测跳汰机的床层状况的新方法; 并基于此方法设计了γ射线检测系统. 本文叙述......
