对高职高专院校加强实训基地建设的思考

经济社会的迅猛发展,对高素质人才的需求日益迫切。如何提高大学生综合素质,成了高校研究的重要课题。论文从实训基地建设对大学生综合素质培养的作用入手,以加强高校对建设实训基地的认识,探讨了通过加强实训基地建设来提高学生综合素质的途径。     

高校教师知识共享的障碍与对策研究

高校教师知识共享是高校知识管理的核心,在多种阻碍因素的干扰下,高校教师知识共享困难重重。本文分析了高校教师知识共享的主要障碍,并且提出了相应的对策。     

高校教师知识共享的障碍与对策研究

高校教师知识共享是高校知识管理的核心,在多种阻碍因素的干扰下,高校教师知识共享困难重重。本文分析了高校教师知识共享的主要障碍,并且提出了相应的对策。     

试论高校教师信息素养的培养与提高

论文介绍了信息素养的涵义,阐明了培养与提高高校教师信息素养的必要性,并在此基础上探讨了培养与提高高校教师信息素养的方法和途径。     

加强高校教师人文素养的探究

振兴民族的希望在教育,振兴教育的希望在教师。高校教师人文素养的高低直接关系到高校素质教育的成功与否。因此解读高校教师人文素养的内涵,剖析高校教师人文素养的缺失及成因,着力提升高校教师自身的人文素养已成为深化教育改革、全面推进素质教育的当务之急。     

高校教师创新能力培养的问题与对策

论文认为,高等教育的任务是为创新型国家建设和社会发展培养具有创新精神和实际能力的高级专业人才.在完成这项任务的过程中,教师是关键因素;因此,高校必须注重提高教师各方面的素质,特别是培养教师的创新能力.用建设创新型国家所需要的高标准来要求我们的高校教师队伍,仍然有不小差距和不少问题存在.这些问题有严重的危害性,必须下大力气去纠正.高校教师创新能力的培养和提高的对策与途径,可以归纳为几点:(1)采取措施创建学术自由的环境;(2)有计划地培养和提高教师的学术素养;(3)应建立客观公正的学术评价机制;(4)强化高校教师的教学责任;(5)做好教师的个人职业生涯规划;(6)提高教师的社会实践应用能力.     

改革考试方式 加强学员素质培养

为了全面提高学员素质，面向未来培养高素质、高质量人才的需要，我们对实验教学的考核方式进行了改革尝试和实践探索，取得了良好的效果。本文介绍了实验考核的基本思路、组织方法，并总结了考核所取得的收获与体会。     

以市场为导向,培养高素质广告专业人才

针对广告业市场对广告人才素质的要求、文章就中国广告专业教育的现况，以及如何以市场为导向，培养高素质广告专业人才进行了探讨，并对高校广告专业的发展规划提出了几点构想。     

加强高校教师人文素养的探究

振兴民族的希望在教育,振兴教育的希望在教师.高校教师人文素养的高低直接关系到高校素质教育的成功与否.因此解读高校教师人文素养的内涵,剖析高校教师人文素养的缺失及成因,着力提升高校教师自身的人文素养已成为深化教育改革、全面推进素质教育的当务之急.     

河北省高校教师职业倦怠的统计分析

职业倦怠目前已成为高校教师中日益严重的心理问题，不仅危害到教师个人的身心健康，也对高等教育质量产生了负面影响。本文旨在对高校教师的职业倦怠水平及其影响因素进行统计分析，并尝试给出了解决此问题的建议。     

On the stability of the track of the space elevator

A string moving with geostationary angular velocity in its radial relative equilibrium configuration around the Earth, reaching from the surface of the Earth far beyond the geostationary height, could be used as track for an Earth to space elevator. This is an old dream of mankind, originating about 100 years ago in Russia. Besides the question of feasibility from a technological point of view also the question concerning the stability of such a configuration has not yet been completely solved. Under the assumption that a proper material (carbon nanotubes) is available, making the connection possible technologically, we address the question of existence and stability of the radial relative equilibrium of a tapered string on a circular geosynchronous trajectory around the Earth, reaching from the surface of the Earth far beyond the geostationary height.     

On the Possibility of the Existence of Volatile Compounds in the Region of the Scott Crater on the Moon

In this paper, we analyze the illumination conditions, the thermal regime, and the possibility of deposits of volatile compounds existing in the vicinity region (NSR S5 region) near the southern pole of the Moon. It has been found that there are no permanently shadowed zones near the Scott crater and the NSR S5 region, though the temperature conditions allow the of compounds such as CH₃OH, SO₂, NH₃, CO₂, H₂S, C₂H₄, and water to remain stable relative to evaporation for a long time (≥1 Gyr). It has been also shown that compounds like CO and CH₄ cannot stably exist in these regions.     

Estimation of the current density and analysis of the geometry of the current system surrounding the Earth

The results of an investigation of the distribution of plasma pressure, pressure gradients, and magnetic field near the equatorial plane in the plasma ring surrounding the Earth under magneto-quiet conditions are presented. Observational data obtained during the international THEMIS mission are used. The picture of the distribution of transverse-current density near the equatorial plane was obtained under assumption of observing the magnetostatic balance condition at geocentric distances from 6 to 12R _E. In estimating the integral transverse current it was accepted that in daytime sector the magnetic-field minima on magnetic field lines are not localized in the equatorial plane. Estimates of the integral transverse current were obtained, which demonstrate the possibility of closing nighttime transverse currents at geocentric distances of up to ～12R _E inside the magnetosphere, which form a high-latitudinal continuation of the ring current.     

对老年人体育锻炼负荷量监控方法的探讨

通过对老年人体育锻炼活动的情况进行相关调查，发现目前老年人体育锻炼中存在一些误区。因此本文针对这些现实情况提出，应根据实际情况运用一些简单易行的方法来对老年人体育锻炼实施医务监督，达到提高老年人体育锻炼的科学性。     

实施“三位一体”教育模式 提高学生的综合素质

本文介绍了“三位一体”教育模式的内容,描述亍我们实施该模式所采取的措施及取得的成效。实践表明,“三位一体”教育模式能够提高学生的综合素质,为学生毕业后的发展打下坚实基础,对教育模式的改革具有一定的指导意义。     

Estimating the accuracy of the technique of reconstructing the rotational motion of a satellite based on the measurements of its angular velocity and the magnetic field of the Earth

The paper has studied the accuracy of the technique that allows the rotational motion of the Earth artificial satellites (AES) to be reconstructed based on the data of onboard measurements of angular velocity vectors and the strength of the Earth magnetic field (EMF). The technique is based on kinematic equations of the rotational motion of a rigid body. Both types of measurement data collected over some time interval have been processed jointly. The angular velocity measurements have been approximated using convenient formulas, which are substituted into the kinematic differential equations for the quaternion that specifies the transition from the body-fixed coordinate system of a satellite to the inertial coordinate system. Thus obtained equations represent a kinematic model of the rotational motion of a satellite. The solution of these equations, which approximate real motion, has been found by the least-square method from the condition of best fitting between the data of measurements of the EMF strength vector and its calculated values. The accuracy of the technique has been estimated by processing the data obtained from the board of the service module of the International Space Station (ISS). The reconstruction of station motion using the aforementioned technique has been compared with the telemetry data on the actual motion of the station. The technique has allowed us to reconstruct the station motion in the orbital orientation mode with a maximum error less than 0.6° and the turns with a maximal error of less than 1.2°.     

Optimization of the trajectory of the spacecraft insertion into the system of heliocentric orbits

The possibility of the spacecraft insertion into the system of operational heliocentric orbits has been analyzed. It has been proposed to use a system of several operational heliocentric orbits. On each orbit, the spacecraft makes one or more revolutions around the Sun. These orbits are characterized by a relatively small perihelion radius and relatively high inclination, which allows one to investigate the polar regions of the Sun. The transition of the spacecraft from one orbit to another has been performed using an unpowered gravity assist maneuver near Venus and does not require the cruise propulsion operation. Each maneuver transfers the spacecraft into the sequence of operational heliocentric orbits. We have analyzed several systems of operational heliocentric orbits into which the spacecraft can be inserted by means of the considered transportation system with electric propulsion (EP). The mass of the spacecraft delivered to these systems of operational orbits has been estimated.     

从应变计现状看电阻式传感器的前景

电阻式传感器的核心部件——电阻应变计是目前最常用的应力分析的敏感元件。也常用于测量力、压力、扭矩和加速度等物理量。作者简要回顾了电阻应变计的发展历史，介绍了电阻应变计的结构、分类及现状，展望了电阻式传感器的前景。     

System of works on numerical modeling of the dynamics of the structure of the Space Radiotelescope in the RadioAstron project

The results of modeling the dynamics of the Space Radiotelescope are presented. The results of ground-based vibration-dynamic tests are used to validate the calculation models and estimate the damping levels. The dynamic distortions of the reflecting surface caused by the operation of the pointing mechanism of the high-gain antenna are estimated.     

复杂受载条件下固体火箭发动机壳体屈曲应力的估计

论文简略介绍了静力轴压下园柱壳屈曲应力的工程计算方法,对某固体火箭发动机壳体的复杂受载条件对壳体屈曲应力的影响进行了分析,并对该火箭发动机壳体屈曲应力如何估计提出了建议。