流媒体技术及其应用

本文主要研究了流媒体的相关原理和技术支持，包括流媒体技术基础、流媒体播放方式、媒体服务器平台等主要内容，并简要介绍了视频直播解决方案、校园网视频解决方案和网上流式视音频解决方案等流媒体技术应用方案。     

企业人力资源风险专家评价方法

本文提出了两种利用专家主观判断对企业人力资源大小进行评价的方法，并指出了方法使用中应注意的问题。     

改进的万有引力公式

根据广义相对论给出的行星运动方程，导出如下改进的万有引力公式F＝－GMm/r^2-3G^2M^2mp/c^2r^4应用该公式可给出光线近日偏折问题的准确解。     

Thermospheric neutral density response to solar forcing

Recent measurements by the Solar EUV (Extreme Ultra Violet) Experiment (SEE) aboard the Thermosphere–Ionosphere–Mesosphere Energetics and Dynamics satellite (TIMED) provide solar EUV spectral irradiance with adequate spectral and temporal resolution, and thus the opportunity to use solar measurements directly in upper atmospheric general circulation models. Thermospheric neutral density is simulated with the NCAR Thermosphere–Ionosphere–Electrodynamic General Circulation Model (TIEGCM) using TIMED/SEE measurements and using the EUVAC solar proxy model. Neutral density is also calculated using the NRLMSISE-00 empirical model. These modeled densities are then compared to density measurements derived from satellite drag data. It is found that using measured solar irradiance in the general circulation model can improve density calculations compared to using the solar proxy model. It is also found that the general circulation model can improve upon the empirical model in simulating geomagnetic storm effects and the solar cycle variation of neutral density.     

文书立卷改革方法的选择

寻找一种能与计算机管理方式相适应的文书立卷方法，是当前档案 研讨的一个主题。本文认为，不立卷按时间排列消除了传统文书立卷方法弊端，是文书立卷改革的方向。     

刍议企业诚信与诚信系统建设

在我国市场经济基本建立,信用经济已经到来,所有制改革不断深入的情况下,诚信对企业具有十分重大的作用和意义,指出了当前我国企业之间以及企业内部存在的严重诚信缺失问题,提出了建立我国企业诚信系统的建议。     

装备技术信息服务平台设计

通过装备技术信息服务平台应用的实践,为更广泛的推广积累有益经验.     

HDJT企业年金初探

介绍了企业年金的起源与发展以及建立企业年金的意义和作用，对建立企业年金的原则和具体程序进行了阐述，并对HDJT公司建立企业年金的可行性和必要性进行了分析。     

高度专用性人力资本供求与均衡

本文提出了高度专用性人力资本的概念,认为其具有委托代理人双边垄断的性质,在价值形成中具有投资大、周期长和生产过程依赖性特征。它的市场供求几近无弹性,其价格由企业均衡给定。结论认为,高度专用性人力资本对流动性、投入主体风险控制和供求宏观调节等方面具有特殊的要求。     

The LAGEOS satellites orbit and Yukawa-like interactions

LAGEOS II general relativity pericenter precession has been analysed in terms of the errors produced by the mismodelling of both the gravitational and non-gravitational perturbations acting on the satellite orbit. The accuracy in the pericenter determination may be considered as an upper-bound value for the estimate of the strength α of a possible new-long-range-interaction described by a Yukawa-like potential. In the present work we have focused on the constraints in α that can be obtained with the current best multi-satellites gravity field model EGM96 (α < 2.6 × 10⁻¹⁰) and also with the first promising models from the CHAMP (α < 1.8 × 10⁻¹⁰) and GRACE (α < 1.2 × 10⁻¹⁰) gravimetric missions. These results represent, potentially, an improvement of two or three orders-of-magnitude with respect to the best constraints obtained in the past with Earth–LAGEOS and Lunar–LAGEOS data (|α| < 10⁻⁵–10⁻⁸). The impact of the non-gravitational perturbations mismodelling in the final error budget has been determined together with the improvements obtainable in the constraint of the strength α with the proposed LARES satellite.