廊坊市新型城镇化水平及指标体系构建研究

在理解新型城镇化内涵的基础上，分析廊坊市城镇化现状，根据廊坊市具体情况，建立一套包含五类，36个具体指标的综合测度城镇化水平指标体系，并对廊坊各县（市）城镇化水平进行主成分分析和聚类分析，从而定量了解廊坊各县（市）城镇化水平，清晰地分析不同县（市）城镇化发展状况，为廊坊市新型城镇化战略的制定提供科学依据。     

推进农村治理法治化 建设法治河北

农村社会法治化建设是经济发展、社会稳定的基础,当前河北省的城镇化水平不断提升,但城乡间发展仍然有较大的差距,所以有必要对农村基层治理法治化的现状和存在问题进行客观分析,探讨进一步加强和改进农村基层治理法治化建设的措施。     

廊坊实施创新驱动发展研究

创新驱动是已经成为廊坊的主导发展战略,只有创新驱动才能使廊坊产业结构不断优化、创新能力不断提高、创新环境不断完善,进而提升廊坊的综合竞争力。廊坊的的发展必须坚持走创新驱动的发展模式。     

大力发展现代服务业促进廊坊产业升级

现代服务业是驱动现代城市经济发展的重要产业部门,其发展的程度,对于城市经济发展水平提升和产业结构优化具有重要的作用.本文通过深入分析廊坊现代服务业发展的优势和劣势,系统地提出了廊坊现代服务业的发展方向和政策建议.     

大力发展现代服务业促进廊坊产业升级

现代服务业是驱动现代城市经济发展的重要产业部门，其发展的程度，对于城市经济发展水平提升和产业结构优化具有重要的作用。本文通过深入分析廊坊现代服务业发展的优势和劣势，系统地提出了廊坊现代服务业的发展方向和政策建议。     

试论多元化职业指导与城市就业体协同发展研究

大学生就业事关国家的经济发展、社会稳定以及社会对教育和人力资源投资的信心。笔者在近几年高校学生就业工作中发现,职业指导存在理论研究基础薄弱、内容和形式单一、职业指导队伍不稳定、与城市就业体系脱节等问题,以至高校学生就业存在选择性盲区,因此,加强职业指导多元化发展显得尤为重要。本文以研究河北省廊坊市内各大高校毕业生就业去向情况为实例,重点研究职业指导多元化的主要内容和方法。通过对廊坊高校的2013届毕业生跟踪调查与公共服务机构提供就业服务的意见等几方面进行了调查及量化分析,提出解决对策,推进廊坊及河北省高校毕业生就业能力,增强高校毕业生服务区域经济社会发展和服务行业的能力,对进一步推进河北省的高校毕业生工作健康稳定发展,具有重大的现实意义。     

廊坊市现代服务业发展现状与对策研究

现代服务业的发展水平是一个城市经济结构、国际竞争力、现代化程度的标志,它的又好又快发展是现代城市能级提升和转变经济发展方式的需要。本文对廊坊现代服务业发展现状进行分析,就进一步发展全市现代服务业提出了建议和思路。     

廊坊城市社区文化建设提升策略研究

城市社区文化建设和城市居民生活息息相关。创建和谐幸福、文明生态的社区文化环境,是新时代下人民追求美好生活的必然诉求。该论文明确指出城市社区文化建设的重要性,就当前廊坊城市社区文化建设现状进行问题分析,并积极探求提升社区文化建设水平的有效路径,为廊坊城市文化建设的高质发展拓展思路,助推市民美好生活的早日实现。     

基于廊坊文明城市建设的语言文化发展策略研究

随着精神文明建设的不断深化及文化建设重要性的日益凸显,一个城市的语言文化建设也显得尤为重要。语言作为文化的重要组成部分,不仅是一个人文明素养的直接表现,更是一个城市精神风貌、文化内涵、综合实力的集中反映。本文从廊坊区域公共语言环境建设出发,总结廊坊语言文化发展的现状和存在的问题,指出语言文化建设在建设文明城市中的重要性,提出廊坊语言文化建设的优化策略,以期推动廊坊地区语言文化事业的健康发展,提升区域人才语言文化服务能力,建设美丽廊坊,打造精神文明强市。     

我国民族地区旅游城镇化发展研究

民族地区旅游城镇化是以旅游资源开发为前提,以旅游产业发展为动力,通过旅游的关联带动作用,实现民族地区人口集聚、产业融合、生产生活方式转变以及城镇化水平提高的动态过程。在对我国民族地区旅游城镇化发展现状进行简要概述的基础上,深入分析了民族地区旅游城镇化发展四个方面的主要内容,最后提出民族地区旅游城镇化的具体对策。     

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。     

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°.     

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。     

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.     

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.     

火箭推进剂液体晃动关机响应的数值仿真

本文采用VOF方法对火箭发动机关机阶段所引起的液体晃动进行了数值仿真，以氧化剂贮箱为例，得到了贮箱无阻尼环和带阻尼环时的晃动仿真图和液体质心变化曲线，检验了VOF方法处理碎波的能力。