我校大学生心理健康状况不容乐观

本文用SCL－90症状自评量表方法，对我校三个年级的部分班级进行了测查。分析表明：我院大学生的心理健康状况不容乐观。本文还对学生管理现状提出了进一步改进建议。     

Line blanketed non-LTE atmosphere models for Wolf-Rayet stars

A standard non-LTE Wolf-Rayet star atmosphere model is compared with an identical model but including line-blanketing. The structures of the two models are presented in detail and the implications of blanketed models for spectroscopic analyses are discussed.     

企业应变能力及其传递矩阵研究

论述了企业应变能力的结构，内容及各层次间应变的特征，以应变能力在各责任单位之间的传递过程作了描述，用传递矩阵方法研究了应变能力在企业四个层次上的目标与保证关系，建立了一套实用的评价、诊断的定量指标体系。     

晚清修律对封建正统法律思想的改易

自汉朝以来，以儒家法律思想为主的封建正统法律思想在中国法律史上一直处于独尊独尚的地位。然而，清廷统治的最后十年，一场史无前例的变法修律，却首开吸收西方资产阶级法律思想入律之先河，第一次对封建正统法律思想的根本原则，基本内容等进行了突破、改易。尽管这些突破是有限的，但它足以表明晚清修律终于结束了两千多年来封建正统法律思想的垄断统治，终于使中国古代法律冲破了旧的樊篱，迈上了近现代型的历史轨道，为新的法律思想的发展完善开拓出了广阔的空间。     

“自准”赝像及识别

置平面镜于凸透镜后,则凸透镜前焦平面上的物成像于该物平面上,即“自准”成像.满足其它条件也能成像于物平面.分析不同条件下像的形成及其特点,并给出识别自准成像的判据.     

杆件拉伸实验中的破坏预估及结构模型修正研究

通过对强度理论、杆件拉伸概念及公式的分析研究，引入实验元件的几何刚度和弹性稳定性系数的概念，推导出实验元件的拉伸位移变化率的公式，并以此进行实验元件的破坏预估及结构模型修正。     

The Seed Population for Energetic Particles Accelerated by CME-Driven Shocks

Understanding properties of solar energetic particle (SEP) events associated with coronal mass ejections has been identified as a key problem in solar-terrestrial physics. Although recent CME shock acceleration models are highly promising, detailed agreement between theoretical predictions and observations has remained elusive. Recent observations from ACE have shown substantial enrichments in the abundances of ³He and He⁺ ions which are extremely rare in the thermal solar wind plasma. Consequently, these ions act as tracers of their source material, i.e., ³He ions are flare suprathermals and He⁺ ions are interstellar pickup ions. The average heavy ion composition also exhibits unsystematic differences when compared with the solar wind values, but correlates significantly with the ambient suprathermal material abundances. Taken together these results provide compelling evidence that CME-driven shocks draw their source material from the ubiquitous but largely unexplored suprathermal tail rather than from the more abundant solar wind peak. However, the suprathermal energy regime has many more contributors and exhibits much larger variability than the solar wind, and as such needs to be investigated more thoroughly. Answers to fundamental new questions regarding the preferred injection of the suprathermal ions, the spatial and temporal dependence of the various sources, and the causes of their variability and their effects on the SEP properties are needed to improve agreement between the simulations and observations.     

Overview of QPOs in neutron-star low-mass X-ray binaries

Some aspects of the rapid X-ray variability of low magnetic-field neutron stars in low-mass X-ray binaries are briefly summarized.     

Radiation-driven diskons: An overview

The current status of the theory of a new astrophysical phenomenon, aradiation-driven diskon, is outlined.The cyclotron radiation pressure around sufficiently hot, strongly magnetized white dwarfs and neutron stars is shown to be able to drive a wind from the photosphere and support a plasma envelope in the closed part of the magnetosphere. The magnetohydrostatic configuration of an optically thin, radiatively supported plasma envelope is determined. It consists of an equatorial disk in the region where the cyclotron radiation force exceeds the local force of gravity and a closed shell near the equilibrium surface where the radiation pressure equals gravity. The effects of finite optical depth on the behaviour of the magnetospheric plasma and the influence of the envelope on the observed radiation are discussed.Classes of magnetic degenerate stars are pointed out in which radiation-driven diskons may be found. The best candidates are two individual stars, the strongly magnetized white dwarfs GD 229 and PG 1031+234. Both exhibit broad and deep depressions in the ultraviolet which are explained as a result of cyclotron scattering by an optically thick radiation-driven envelope in the inhomogeneous magnetic field of the star. We predict a temporal and spectral variability of these features due to non-stationary plasma motions in the envelope.     

NH－93型有机氟涂料的研究

采用国产含氟乳液为基料，研究了辅料的种类和用量，涂料的组成及工艺参数对涂膜性能的影响，提出了能获得良好涂膜的ＮＨ－９３型氟涂料的配方和成膜条件。