宁夏职业体育市场运作模式的探讨——对2009年中澳篮球挑战赛银川赛场的个案研究

运用文献资料法、问卷调查法,对中澳篮球挑战赛银川赛场现场观众基本特征进行了分析.结果显示,本次赛事现场观众中,具有学历较高、年龄较轻、男性多于女性等特点.建议赛事承办方在以后的比赛中,将学生和高学历人群确定为主要赛事营销对象,加强对赛事场馆周围30 km以内区域的密集性宣传,突出明星的宣传效应是营销的重点.     

春节黄金周云南旅游片区人流量的模型分析

利用二次函数模型和凸分布函数模型方法分析云南旅游片区春节黄金周的人流量.首先,选择旅游人数较多的7个地区,分为滇中、滇西、滇西北、滇东南4个片区,给出每个区的二次模型,并估计它们在初六、初七的旅游人数及床位出租率.其次,利用凸分布模型给出4个片区高峰天旅游人数及床位出租率的概率,以及2007年春节黄金周高峰天旅游人数和床位出租率预测.     

安徽省网球场馆建设与经营研究

对安徽省网球场馆建设规模、场馆特征等现状进行分析,并从体育产品和服务供给的视角,提出经营策略:避免单一化;实行多元业态;提供精细化服务;互联网+网球;创新网球场馆机制;场馆升级等举措.以期为优化我省网球场馆的建设与经营提供思路.     

数据视阈下的博物馆观众问题研究

博物馆热是现今最令人瞩目的文化事件之一,博物馆观众管理成为博物馆管理的重点和难点之一.本文以历年深圳博物馆的端午节参观观众人数,随机抽样观众的个人特征属性为基础,运用Holt线性模型预测未来博物馆的观众人数和以博物馆的参观目的为解释变量,以博物馆观众的性别、年龄结构、教育程度、家庭人均年收入、居住地域、停留时间、参观频...     

基于互相关函数的电声系统延时测量方法

测量电声系统从信源播放信号到播放的声音最终到达观众的延时是非常有意义的,这对于各场馆的电声系统搭建以及场馆内各扬声器的延时调整与校正具有重要的作用.文章提出一种基于互相关函数的电声系统延时测量方法,在信源处播放的测试信号,通过对测试信号与观众处声场麦克风接收的信号进行采集与模数转换,并计算2者的互相关函数,得出函数峰值处对应的采样点数值,再根据模数转换器的采样频率计算出延时的时间.文章对实际存在的系统噪声以及系统中混响的影响进行了仿真分析,仿真结果证明了所提出的测量方法具有良好的适用性.     

亚士：为体育场馆保驾护航

<正>回顾各大体育盛会,在冬奥会、亚运村、北京奥运场馆、水立方、奥体中心体育场、国家会议中心等许多体育场馆的建设都出现了亚士产品的“身影”。在重大体育盛会中,场馆的工程涂料不仅关乎着运动员和观众的健康,也是体育场馆安全体系中不可缺少的一环。回顾北京奥运会场馆、北京冬奥会场馆、亚运村等一些列体育界中的国家级标杆工程,我们都能看到亚士创能科技（上海）股份有限公司（下文简称“亚士”）产品的身影。接下来,我们便一起解码亚士如何赋能体育场馆。     

北京冬奥场馆赛后利用及公共体育服务内容研究

对北京冬奥会场馆赛后可持续利用和公共体育服务功能进行研究,对提升城市公共体育服务供给能力具有重要意义.采用文献资料、逻辑分析等方法在调查北京冬奥场馆基础设施建设现状的基础上,总结往届冬奥场馆赛后利用所出现的问题和经验,探讨北京冬奥场馆赛后的可持续利用与公共服务供给能力提升路径.研究认为往届场馆赛后利用与公共体育服务功能...     

基于Bass模型对中国私人载客汽车市场预测研究

应用Bass产品扩散模型对购买私人载客汽车市场进行研究.利用购买累计数量统计数据,估计了模型参数,并对未来购买私人载客汽车的累积购买量到达的高峰时间和数量进行了预测.同时分析了影响购买人数增加的因素,对模型在预测购买累积人数的有效性方面进行了验证.     

浅谈科普场馆建设中多媒体展品的选用

随着时代的进步,各地现代化的科普场馆(科技馆、青少年活动中心等)如雨后春笋般地涌现出来,多媒体技术的应用成为科普场馆重要的展示手段,并作为现代化科普场馆的重要标志被普遍关注,因此有必要加强对多媒体技术在科普场馆展示中的应用研究、探索和总结其在科普场馆展示中应用的基本规律和规划要求,发挥其对科普展览的辅助作用,促进我国科普场馆展示水平的整体提升.     

河南省普通高校体操教学现状及对策研究

通过文献资料法、问卷调查法和数理统计法对河南省普通高校体操教学条件现状进行调查,调查发现:体操教学条件存在着场馆面积较小;体操师资队伍中高学历高职称比例较低、实践课的师生比例较大;单杠、双杠等器材数量与学生的人数不相适应,轻器械体操和专门器械体操的器材种类较少,有的院校甚至没有等一系列的问题.通过以上调查分析,提出相关对策,以期为河南省高校体操教学条件的改善和教学质量的提高提供参考.     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that