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。     

加强廊坊城市文化软实力的研究

廊坊是一个新兴城市,目前发展的核心问题是如何加强城市的凝聚力和向心力,吸引人才并营造宜居和谐的社会氛围,打造独特的廊坊文化品牌。本文从廊坊市的自身条件出发,就如何加强廊坊城市文化软实力提出一些想法。     

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。     

廊坊打造文化体验城市的战略研究

当今世界正处于知识经济时代,由文化引领的变革给世界各国带来了重大机遇和挑战。文化作为一种"软实力",在综合国力中的地位愈发凸显。文化在一个城市发展中的作用同样不可估量。廊坊地处京津之间,环渤海经济圈腹地,享有"京津走廊上的明珠"和"联京津之廊,环渤海之坊"等美誉。本文以廊坊为例,探讨了打造文化体验城市的制约因素,以及打造文化体验城市的对策。     

加快打造河北环京津新增长极战略突破口路径选择

京津冀协同发展已上升为国家发展战略,河北提出要大力培育环京津地区新的发展增长极,廊坊由于区位独特,发展优势明显,将成为河北打造环京津新增长极战略突破口。廊坊打造河北环京津新增长极战略突破口有其深刻的内涵,是廊坊未来发展与客观现实的必然选择,必须内化于心,外化于行。     

环首都经济圈背景下的廊坊城市人文精神凝造

二十多年来,廊坊凭借独特的地理优势,城市建设和经济发展迅速,人们生活水平不断提高,但作为城市软实力之一的文化建设仍显匮乏,对城市精髓的人文精神的挖掘较为滞后,这不利于城市的综合发展,更难以明确清晰的城市文化定位。笔者认为,廊坊人文精神的塑造需要政府决策者的高度认识,需要凝聚统一的价值体系,需要遵循历史面向未来,更需要与...     

依托京津冀发展廊坊会展旅游业的对策研究

廊坊市处于京津冀会展旅游企业集群之中,它有很多发展会展旅游业的优势:北京会展旅游业的溢出效应优势、城市环境优势、经济优势、政策优势、成本优势;同时,廊坊在发展会展旅游方面也存在很多问题:目标市场定位不明确、品牌知名度低、旅游资源宣传、开发不足等问题。因此廊坊会展旅游应采取明确市场定位,实施集群化发展战略;发挥媒体整合传播功能,打造廊坊会展旅游品牌;挖掘集群内旅游资源,开发多样化旅游产品;开发会展主体,提高会展旅游人员素质等发展对策。     

廊坊市发展实体经济策略研究

发展实体经济是支撑一个地区可持续发展的根本力量,廊坊的实体经济的发展,是有着充分的优势和发展潜力。面对着"京津冀一体化"重大发展机遇,廊坊必须在发展高端实体经济上力求突破,打造河北环京津新增长极战略突破口的主攻方向,是我市实现绿色崛起的最佳路径。     

用城市经营理念构筑"和谐廊坊"

21世纪是城市发展与竞争的世纪,要赢得经济主动权,须按照城市经营理念构筑和谐社会.本文从现象、理论、具体实践,探讨了"和谐廊坊"城市经营的特色.     

用城市经营理念 构筑“和谐廊坊”

21世纪是城市发展与竞争的世纪,要赢得经济主动权,须按照城市经营理念构筑和谐社会。本文从现象、理论、具体实践,探讨了“和谐廊坊”城市经营的特色。     

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。