论合唱指挥手势之视觉艺术

指挥的职责是带领合唱队去完成合唱作品所赋予的使命。合唱指挥与队员的交流主要是通过视觉信息传递的,指挥把内心的语言和情感转化为视觉信息传达给队员,从而形成了指挥的视觉行为,即指挥手势。指挥手势的优劣不仅直接影响到作品的质量,还对听众在艺术鉴赏与艺术评价上形成导向,重视指挥的手势并视其为合唱整体中不可分割的重要部分,对于合唱指挥爱好者来说至关重要。本文从指挥的任务、指挥的功能、指挥的意识和表现形态为前提,结合力学原理和美学原理,浅论构成指挥手势的要素——点和线以及获点位置、获点角度、线的差异等对合唱指挥视觉艺术的影响。     

视知觉规律在平面广告设计中的应用

优秀的平面广告可以激发人们积极主动深入和细致地观察并长久记忆广告信息。只有充分利用视知觉的特点,明确其规律在平面广告设计中的表现与作用,才能设计出高质量的平面广告。     

高职类酒店管理专业“6＋2”学习型实习模式研究——以上海花园饭店为例

传统实习模式在发挥了积极作用的同时,各种问题和弊端也逐渐显现。学习型实习模式相对于传统实习模式而言,强调实习生＂员工＂和＂学生＂的双重身份,上海花园饭店的＂6＋2＂学习型模式具有典型意义。实践表明,实习生对上海花园饭店的满意度比较高,实习结束后实习生在日语水平、职业角色转换以及实习受挫能力等方面的实习成效比较突出。     

端到端网络环境下协同办公的应用分析

随着网络技术的发展,在下一代互联网技术和IPv6机制的支持下,网络的速度、质量、安全将得到加强,端到端技术将得到极大地应用。基于端到端技术的协同办公机制顺应扁平化发展趋势,使日常办公打破了时间和空间的限制,大大地提高了工作效率。     

IPComp协议在IPv6协议下应用

IPv6协议下,数据包应用AH或ESP协议使得数据包长度增加,从而导致网络负载增加,数据传输时延增加。本文介绍了使用IPComp在IPv6协议下处理的数据包进行压缩以减小数据包长度的方法。     

校园网安全问题分析与对策

本文首先分析了互联网安全问题的根本原因,接着介绍了校园网安全管理的特点和常见的威胁,然后介绍了当前CERNET安全管理的几项措施,提出了加强校园网安全管理的几项建议,最后介绍了以IPv6为核心的下一代互联网对网络安全的影响。     

浅谈东西方不同企业形象模式

鉴于企业形象识别中的主要部分——企业识别要素和企业形象设计在实际CI过程中和起主要作用,在此,针对企业识别要素和设计来进行探讨,并论述了企业形象设计发展和东西方的不同的企业形象模式的认识问题。     

在视觉艺术教学中如何培养大学生的视觉文化鉴赏力

当下视觉文化对于大学生的影响日益深入,如何培养大学生对视觉文化理性、客观、科学的鉴赏能力,这是我们应该予以最大关注的内容.教师正确的引导、加强自身学习和艺术实践是提高视觉文化鉴赏能力的必要手段,除此,在视觉艺术教学中培养大学生的视觉文化鉴赏能力还可以通过以下四个方面入手:一、学习视觉艺术的语言;二、在视觉艺术中发展各种观念;三、在视觉艺术中传递和阐述意图;四.在情景中了解视觉艺术.     

Two games in town: a comparison of dealer and auction prices in contemporary visual arts markets

The article tests a couple of hypotheses relating to markets where demand is not taken as a given, but subject to sophisticated and encompassing price-building strategies. The study uses a data set that provides quoted dealer prices for medium-sized works of 100 leading visual artists from 1970 to 2004. These data are compared with auction price results for works by the same artists. The study reports significant discrepancies with respect to the relationship between the age of artists and prices paid for their works in the two markets, and with respect to general price developments in the two markets as measured by indices.

Laboratory medicine in pandemic of COVID-19

After the outbreak in China in the year 2019, severe acute respiratory syndrome Coronavirus 2 (SARS-CoV-2) quickly spread around the world causing a protracted pandemic. Approximately one-third of infections appear to be asymptomatic. Symptomatic disease is characterized primarily by symptoms of respiratory tract infection of varying severity. But Coronavirus Disease 2019 (COVID-19) is much more than an acute respiratory disease because SARS-CoV-2 affects many organs inducing a vast number of symptoms such as cardiovascular, neurological, gastrointestinal, dermatological, with numerous complications. Short and long-term effects of infection, severe ones, and especially mild forms of the disease which affect a huge number of patients need to be further investigated. Laboratory medicine has a crucial role in early diagnosis of the disease, recognition of the patients who need hospital care, and close monitoring of hospitalized patients to timely identify associated clinical complications as well as follow-up of patients with long-term COVID-19.