half-life相关论文
A unified fission model is extended to study two-proton radioactivity of the ground states of nuclei,and a good agreemen......
Properties such as the foam volume, half-life and fluid rheology of an oil-based drilling fluid were measured to evaluat......
Controlled release of peptides by plasma albumin is a successful strategy to extend half-life and improve their therapeu......
A fast, simple method for the determination of nicotine and its metabolites in human saliva was developed and validated ......
β-delayed proton decays of Tz = 1/2 series nuclei 81Zr and 85Mo have been studied in detail by using p-γ coincidence m......
Effects of finite-range tensor force onβ-decay of magic and semimagic nuclei of34Si,68,78Ni,and132Sn have been investig......
In this study,based on the Gamow-like model,we systematically analyze two-proton (2p) radioactivity half-lives of nuclei......
An improved semi-empirical relationship for cluster radioactivity half-lives is proposed by introducing an accurate char......
降钙素基因相关肽(CGRP)是一种广泛分布于神经系统的神经肽,由37个氨基酸组成.CGRP较短的半衰期阻碍了其研究和应用.本文利用固相......
治疗用蛋白药物由于具有小分子化学药物无法比拟的高特异性和亲和力,在很多关系到人类健康的重大疾病治疗中发挥着不可替代的作用.......
目的探讨血清CA125及其半衰期在卵巢癌诊断和疗效观察中的临床价值。方法采用酶联免疫吸附法测定45例卵巢良性肿瘤，50例原发性卵巢......
,Specific detection of the floodwater mosquitoes Aedes sticticus and Aedes vexans DNA in predatory d
...
Improved method for analyzing the degradation of estrogens in water by solid-phase extraction couple
We established an improved method for the determination of four estrogens including estriol (E3), 17β-estradiol (E2), 1......
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目的 探讨降钙素原(PCT)和C反应蛋白(CRP)在细菌感染性疾病诊断中的作用.方法 回顾性调查2120例临床病例中的PCT和CRP结果,应用受......
Many sulfonylurea herbicides have been used under a wide variety of agronomic conditions in numerous crops. An understan......
目的优化格雷夫斯甲状腺功能亢进症(简称甲亢)患者131I有效半衰期估算方法。方法通过测定126例格雷夫斯甲亢患者[男32例，女94例，年龄......
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......
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......
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......
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......
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......
Improved method for analyzing the degradation of estrogens in water by solid-phase extraction couple
We established an improved method for the determination of four estrogens including estriol (E3), 17β-estradiol (E2), 1......
The binding of recombinant human macrophage colony-stimulating factor (M-CSF) soluble receptor (rh-M-CSF-sR) to membrane......
Two agricultural soils were collected from Dahu and Pinchen counties and swine manure compost(SMC)from Ping-tung County ......
利用能量为60-80MeV的12C束流,通过197Au(12C,3n) 206 At反应研究了206At核的高自旋能级结构. 用7台BGO(AC)HPGe探测器和一台用于......
利用76Ge的壳模型波函数计算76Ge的2νββ衰变矩阵元和寿命.结果可以与最近观察到的76Ge的2νββ衰变寿命相比拟.进而从最近的0......
We investigate the ground state properties of some superheavy nuclei, which may be synthesized in future experiments. Sp......
Theoretical α-decay half-lives of the heaviest nuclei are calculated using the experimental Qα value. The barriers in ......
报道了利用兰州重离子研究装置提供的26Mg重离子束流轰击243Am靶产生和鉴别已知超重核素266Bh的实验结果.利用转轮收集探测装置依......
α decay half-lives of some new synthesized superheavy elements, possibly synthesized superheavy elements and decay prod......
The unified fission model (UFM) combining with the phenomenological assault frequency has been carried out to investigat......
详细阐述了用阱型HPGe探测器质量接续法和双HPGe探测器位置接续法测定~(88)Rb半衰期的原理和过程.~(88)Rb的半衰期测定结果为(17.7......
A new neutron-rich isotope 197Os was produced in the 198Pt(n, 2p) reaction by irradiating natural Pt targets with 14 MeV......
目的 观察鱼腥草注射剂对家兔血浆水杨酸钠半衰期的影响。方法 将实验动物分为实验组和对照组,经耳缘静脉注射10%的水杨酸钠溶液......
60 MeV/u 18O ions were used to bombard natural uranium targets, and the heavy neutron-rich isotope 237Th was produced vi......
A new neutron-rich isotope 197Os was produced in the 198Pt(n, 2p) reaction by irradiating natural Pt targets with 14 MeV......
采用HPLC技术,建立了分析小鼠血液中全氟辛酸（PFOA）的方法.分析柱为C18反相柱,淋洗液为乙腈、醋酸铵,采用梯度洗脱,待测物PFOA在15 m......
为了评价吡虫啉在枸杞上使用后的残留动态,在宁夏、内蒙古和甘肃同时进行残留动态试验。结果表明,吡虫啉在枸杞中的残留消解完全符......
经试验明确２４％万灵水剂的消解符合一级动力学方程，在柑桔和土壤中的消解半衰期为５．２～５．４天，并制定了该药在柑桔上的安全使用准则，在桔果生长初期......
The neutrons have been captured by Erbium nuclei which were received by using clinical electron linear accelerator. In t......
该文利用数学方法将半衰期与浓度的关系式推广到t1/3、t1/4、t1/8及t3/4、t7/8、t15/16....
本文介绍一种新型的综合研究方法即生态风险评价,提出了测定农药最大允许半衰期的模型方程,并以克百威为例对该模型的适用性进行了......
目的：探讨血清CA125在卵巢上皮性癌中的预后价值.方法：采用回顾性分析方法,对2000年1月至2003年5月本科收治的60例卵巢上皮性癌患者......
用脉冲反应堆热中子辐照浓缩^235U溶液靶，经快速放射化学分离纯化出^94Y和^95Y溶液，稀释并制备放射性浓度依次相差-10倍的3个测量源......
本文以计算机技术学科类具有代表性的10种期刊2001年发表的全部论文为统计对象，收集其引用文献进行该学科的文献老化研究。对该学科......
目的：观察心脏釆血和颈总动脉釆血对比色法测定家兔水杨酸钠血浆半衰期的影响。方法：将12只家兔（雌雄不限）分为心脏釆血组和颈总动脉釆......
对华中科技大学图书馆曾经采用的图书零借阅率统计方法进行研究，找出其中存在的问题，利用半衰期理论提出了更为科学合理的统计方法，并......
以四川大学图书馆馆藏学位论文纸本和数字资源为例，使用统计、文献计量、排列分析等方法，对学位论文的收藏现状及增长历程、使用效益......
目的：为了降低尿酸酶的免疫原性并提高其稳定性，利用PEG修饰剂对尿酸酶进行修饰，以期获得性质更优的治疗痛风的药物。方法：用相对分子......
