自相似结构壳模型

为了扩展以简谐振子为基矢的常规壳模型（ＳＭ）计算到晕核，提出了自相似结构壳模型（ＳＳＭ）．通过对简谐振子动能项和势能项的重度规以及单粒子平均场模拟，可以得到ＳＳＭ中的单粒子轨道有态相关的圆频率，在ＳＳＭ中，晕核大的均方根半径、厚的中子皮以及Ｂｏｒｒｏｍｅａｎ晕核和的束缚态性质能够再现出来。     

Comments on “innovative method for carbon dioxide determination in human postmortem cardiac gas samples using headspace-gas chromatography–mass spectrometry and stable labeled isotope as internal standard” by Varlet et al.

Varlet et al. recently proposed a headspace-gas chromatography–mass spectrometry (HS-GC–MS) method applicable for the routine determination of CO₂ in gaseous biologic matrices. This developed bioanalytical method was fully validated according to the SFSTP 1997 guidelines using the accuracy profile as a graphical decision-making tool.In this letter, we discuss the validity of HS-GC–MS method based on the newest SFSTP guideline. In particular, we demonstrate by the estimation of the β-expectation tolerance interval that the error total exceeds the acceptance limits (30%) for the second concentration level (0.5 μmol mL⁻¹ vial HS).     

我国超声波疗法实验研究和临床应用的近期进展

本文通过对第四届全国超声治疗学术会议（１９９７年１０月１７－２１日于南京）论文的综合介绍,显示我国超声波疗法在实验研究与临床应用方面所取得的成就。     

弹核碎裂过程随入射能量的系统演变

计算了重离子引起的碎裂过程产生的类弹碎片动量分布约化宽度,拟合了实验数据.讨论了弹核碎裂过程从低能区到相对论能区随入射能量的系统演变.