基于情景规划和多属性效用理论的动态顾客需求价值建模

动态顾客需求的价值建模是设计具有可持续价值的复杂产品系统的前提。提出一种基于情景规划和多属性效用理论的动态顾客需求的价值建模方法。利用情景规划技术分析系统应用情景,对系统应用情景元素进行参数化,进而进行情景划分和组合。在此基础上,识别情景所对应的动态顾客需求,并利用多属性效用理论对每一系统应用情景中的顾客需求进行价值建模。最后,给出一个雷达卫星系统的动态顾客需求的价值建模例子,对提出的方法进行了验证。

一种基于熵权法的5G价值建站方法

精准价值建网需要对不同站点的多个维度指标进行综合评价。传统的指标权重设置主要是凭借人为的经验值,但考虑到不同指标间相关性不大,传统人为经验无法客观评价出各指标之间的重要性,导致建设不精准。本文基于熵权法的5G价值建站方法,充分考虑了各指标之间存在不同的离散度,可赋予每个指标一个客观权重,再通过加权得分计算出每个站点的得分,最终通过排序可实现更合理和更精准的价值建站优先级,指导5G基站精准建设。

价值流——企业构建质量管理体系的基础

价值流是指从开始到结束的一组活动 ,它以特定的顾客为中心 ,追求顾客满意。价值流是企业进行有效管理、取得竞争优势的基础。企业有效运用 ISO 90 0 0 :2 0 0 0标准的核心理念是以顾客为中心和持续改进。传统企业价值流的再建有其必要性和可能性 。

从戏曲国粹创新看传统文化的价值再建

近年来,有许多戏曲国粹通过创新表演形式和商业化运作被反复地搬上舞台,获得了众多青年人的喜爱,这些商业化运作的新编戏曲作品甚至走出国门,传扬我国传统文化。在青年人的一片叫好声中,也有很多业内专家质疑的声音,认为传统文化一旦被贴上"时尚"的标签,就会破坏传统戏曲的沿袭,毁掉文化的精髓。因此,对传统文化究竟是保持坚守的态度还是对其进行市场化运作的价值再建呢?这是本文研究的出发点。

浅析“建阳建盏”价值与产业发展

建阳建盏历史悠久,建阳是我国最大黑瓷交易中心,近年建阳建盏产业快速发展,在全国已形成了独具一格的“黑瓷之都”,为了进一步加快推进建阳建盏产业结构性调整和产业优化升级,助力“建阳建盏”产业品牌提升,增强建阳建盏产业在陶瓷市场的竞争能力。本文就“建阳建盏”价值与产业的现状及存在的问题进行分析研究,提出建阳建盏产业在新形势优化升级的发展方向,供大家参考。

电视节目主持人的品牌价值研究

面对诸多良莠不齐的电视节目资源,观众对电视频道、节目形式、节目内容的品牌认知与品牌消费观念变得越来越强,尤其是对节目主持人品牌形象的评价直接影响到其对节目质量的评价等。基于此,笔者在简要论述电视节目主持人品牌内涵与核心价值的基础上,深入分析了电视节目主持人的品牌建构策略,为当前电视节目主持人的形象塑造提供一定的借鉴。

现代行政价值观的重塑——对传统义利观的反思

在当前的行政改革中,行政价值观的重塑成了急待解决的问题。行政价值观建设本质是创新的过程。构建现代行政价值观必须发掘传统文化的宝贵资源,对传统义利观进行批判性继承。研究传统义利观的现代价值对社会主义价值观建设有独特的现实意义。

央视神舟十三号电视直播报道的媒介仪式建构

神州十三号发射任务的圆满成功,标志着我国空间站关键技术验证阶段的完美收官,中国空间站进入建造阶段。央视对其进行了大量的直播和报道。本文通过研究CCTV频道和央视网对神舟十三号任务完成的电视直播报道,来探究央视电视直播对神舟十三号发射任务报道的媒介仪式构建。研究发现,央视电视直播对神舟十三号发射任务报道的媒介仪式构建对传递主流价值观、促进文化认同、构建集体记忆等方面,都有重要意义。

论教育目标的形式化表征

教育目标是教育实践的起点和归宿。从教育系统设计的角度看,教育目标具有公共性和可达性,它为教育系统设计提供了指引性信息。教育目标领域可以分为能力领域和价值领域,前者呼应的是事实性真理,后者呼应的是价值性真理。而不呼应任何真理领域的情感态度不是一种独立的教育目标领域,不满足公共性和可达性的要求,它只是价值学习的伴生物。与自然语言表征相比,教育目标的形式化表征更容易满足清晰性、整体性、可组合性以及高设计分辨力的要求。能力建模图和它所关联的知识建模图以及二元组(知识点,学习水平)可以用来形式化表征能力目标,蕴含着知识建模图和价值矛盾体的价值建模图以及二元组(价值,学习水平)可以用来形式化表征价值目标。有了形式化表征方法,便不会在教育目标描述中混淆目标与任务或计划,也不再需要用大而无当的语词来描述教育目标。

国家级非物质文化遗产——建盏漫谈

福建建阳自古就有做盏、斗茶的传统,建盏也因此地而得名。宋朝建窑产出的建盏曾经历辉煌,远传海外,在东南亚地区乃至日本都深受追捧,一度成为宋代的文化载体及象征。“推杯换盏”一词也沿用至今。南宋国力凋敝后,“斗茶”之风减弱,风光不再,建盏不再作为贡器,直至清朝,建窑完全断烧,甚至工艺失传,形成近800年的历史空缺。新中国成立后,经过手艺人的不断摸索,我国才基本恢复了烧制建盏的方法,建阳重新出现建盏匠人,建盏文化日渐复苏。

高校毕业论文的价值缺失及其建设

近年来,高校毕业论文质量持续滑坡,甚至出现雷同、抄袭等学术失范现象,症结主要源于高校毕业论文价值的缺失。高校毕业论文的学术价值、参考价值、训练价值、选拔价值、激励价值等无法完全实现,主要是毕业论文的设置、撰写、指导、评价、管理等环节出现了不同程度的问题。可以通过全方位改革和强化毕业论文的自身价值,多途径加大毕业论文的开发利用,延展毕业论文的附加值,从而达到加强高校毕业论文价值建设的目的。

企业文化价值观建塑探究

把握企业文化价值观建塑的基本内容,是科学构建企业文化的前提。本文分析了我国企业文化价值观建设存在的问题,指出企业文化价值观建设的重点应当是形成符合社会发展、全员共享的价值观。

装备组合选择问题研究

随着战争形态的演进和武器装备体系的发展,新型智能化的装备选择决策方法对装备建设顶层规划和作战决策方案制定具有愈发重要的意义。在系统分析装备组合选择问题的产生背景和发展现状的基础上,阐释了装备组合选择问题的概念内涵和技术框架,从问题构建、候选装备空间构建、价值构建和优化选取四个方面论述了装备组合选择的主要方法,分析了存在的问题及发展趋势,为装备组合选择问题研究及应用提供参考和借鉴。

Value of three-dimensional reconstructions in pancreatic carcinoma using multidetector CT:Initial results

AIM:To evaluate the use of three-dimensional imaging of pancreatic carcinoma using multidetector computed tomography(CT)in a prospective study.METHODS:Ten patients with suspected pancreatic tumors were examined prospectively using multidetec-tor CT(Somatom Sensation 16,Siemens,Erlangen,Germany).The images were evaluated for the pres-ence of a pancreatic carcinoma and invasion of the peripancreatic vessels and surrounding organs.Using the isotropic CT data sets,a three-dimensional image was created with automatic vascular analysis and semi-automatic segmentation of the organs and pancreatic tumor by a radiologist.The CT examinations and the three-dimensional images were presented to the sur-geon directly before and during the patient's operation using the Medical Imaging Interaction Toolkit-based software "ReLiver".Immediately after surgery,the value of the two images was judged by the surgeon.The operation and the histological results served as the gold standard.RESULTS:Nine patients had a pancreatic carcinoma(all pT3),and one patient had a serous cystadenoma.One tumor inf iltrated the superior mesenteric vein.The inf iltration was correctly evaluated.All carcinomas were resectable.In comparison to the CT image with axial and coronal reconstructions,the three-dimensional image was judged by the surgeons as better for operation planning and consistently described as useful.CONCLUSION:A 3D-image of the pancreas repre-sents an invaluable aid to the surgeon.However,the 3D-software must be further developed in order to be integrated into daily clinical routine.

Assessing the Economic Value of Vernacular Architecture of Mountain Regions Using Contingent Valuation

Human pressure on mountain resources poses certain threats to their natural and man-made environment. Although there are many parameters involved, one of the driving forces behind this situation is the emphasis given so far only to the market value of mountain goods and services, ignoring the true social and environmental costs of using mountain resources. Towards this direction, the use of non-market valuation techniques could prove to be beneficial. Bearing in mind the above remarks, the paper presents an application of the Contingent Valuation Method, which aims at estimating the monetary value of a mountain settlement’s vernacular architecture, namely Metsovo. For this purpose, the survey focuses on Metsovo visitors’ willingness to pay a single annual voluntary contribution to an institution that would be founded in order to undertake all necessary actions required to preserve the town’s traditional character. The results are very promising and indicate that vernacular architecture holds a significant economic value that could justify the implementation of appropriate policies towards the protection of vernacular settlements in mountain areas.

＂Jerusalem＂ of China： The Neoteric Christian Churches in Shaanxi before 1949

Christian buildings in Shaanxi already have more than 1,300 years development history since the first church was built in Chang＇an in 635 AD. The Rapid development of Christian buildings started from 1840 due to the entry of foreign missionaries. Various types of Christian buildings rose up in the province, were constructed by local builder, but designed and funded by foreign missionaries. In comparison to other Christian buildings, churches have unique historical value, cultural value and also special meaning in architecture art. However, their cultural heritage value has not yet been sufficiently considered. They are facing the prospect of being damaged and demolished, even in nowadays. It is incumbent that their architecture to be historically evaluated and that ways to be found to preserve them. In this paper, the author will focus on the neoteric Christian churches and illustrate the architecture by taking examples from the churches in Shaanxi, along with the intention to clarify the relationship between social background and the history of evolution of these churches. In addition, the authors have taken the chance to understand more comprehensively about the fascinating history of these Christian churches by way of field surveys and taping into archival documents.

Establishment of Slip Coefficient for Slip Resistant Connection

A slip critical connection has various values to adopt the proper slip coefficient in various conditions of faying surfaces in AISC, AIJ and Eurocode3. The Korean Building Code regulates the unique slip coefficient, from 0.45 to 0.5 without consideration of the diverse faying conditions in 2009. In this study, the slip resistance test, including five kinds of surface treatments were conducted to obtain the proper slip coefficients available to steel plate KS SM490A. The slip coefficient of specimens over zinc primer thickness of 128 lam exhibit was 0.42. The clean mill treated surface had prominently lower values as slip coefficient, 0.27. For red lead painted treatment, it is suggested to setup a minimum slip coefficient, 0,21, below a coating thickness of 65 μam. The slip coefficient of one faced lap connection was higher 1.4 times than the slip coefficient of two faced lap connection.

Protection of architectural heritage: attitudes of local residents and visitors in Sirako, Greece

Architectural heritage comprises one o the most important elements of mountain settlements in Greece. It holds high cultural value, represents the tangible continuation of the past and forms the unique character and identity of each mountain region. Yet, controversy regarding funding for its preservation often arises. In this paper, we used two Contingent Valuation surveys to estimate the socia benefit deriving from protecting the traditiona architecture in the mountainous village of Sirako and through it, to examine perceptions and attitudes o local residents and visitors. Research findings revealed a strong social will in favor of the good's protection followed by high percentages of positive willingness to pay(WTP). However, WTP is significantly higher among residents. Cultura heritage value, of the good, appears to prevail, along with the environmental one. However, both residents and visitors pointed out that local heritage, if wellpreserved, will boost tourism development. Residents appeared to better recognize the true level o architectural decay, expressed higher apprehension for its protection and were willing to pay higher amount of money. Tourists, on the other side expressed high satisfaction for their visit, appreciated the beauty and serenity emerging from local built and natural environment and spent several days visiting the surrounding area. The longer they stayed and gotfamiliar with the village, the more willing they were to contribute to local heritage's protection. Percentages reflecting indifference for protecting architecture were extremely low. Yet, they were higher among tourists. Traditional architecture is considered as public good; an opinion resulting in an important percentage of visitors stating that national government should provide the necessary funding. In addition, the architecture appears to hold a high level of topicality. Those descending from Sirako or emotionally connected to it, of both social groups,turned out to be more concerned about the good and with a stronger sense of responsibility for it. Usevalue of the good holds high economic value, as well,while higher percentages of zero WTP appeared among non-users. Research findings revealed social attitudes and perceptions on what constitutes architectural heritage, in its cultural and economic frame. If taken under consideration, they may form useful drivers for local, heritage-based, sustainable development.

Modeling Corporate Communication in Social Media

Social media are used in corporate communication more and more actively. Operating in conditions of the attention economy companies are fighting for the audience attention and that＇s why social media become valuable for them. However, the popular corporate communication theories and models were created at the time, when social media did not exist and could not fully reflect the special nature of the communication that is typical for the social media environment. This generates the need for a new corporate communication model. As a result of analysing the habits employed by users and br^mds in social media, as well as the existing models of corporate communication, the author proposes an ＂added value model＂, which illustrates the process of corporate communication in social media. According to this model, the process of corporate communication in social media is ongoing taking into account both the company＇s and users＇ goals, selecting particular social media on the basis of their message and enriching communication with a communicative added value. The element of added value indicates that social media have a potential to become not only a communication channel, but also a platform, which provides a limited or full range of services, service support, and satisfies users＇ needs. Thus, the proposed model could serve as a point of reference and evaluation, which is crucial for starting or improving corporate communication in social media.

Agricultural Heritage Systems Tourism： definition,characteristics and development framework

Architectural heritage comprises one o the most important elements of mountain settlements in Greece. It holds high cultural value, represents the tangible continuation of the past and forms the unique character and identity of each mountain region. Yet, controversy regarding funding for its preservation often arises. In this paper, we used two Contingent Valuation surveys to estimate the socia benefit deriving from protecting the traditiona architecture in the mountainous village of Sirako and through it, to examine perceptions and attitudes o local residents and visitors. Research findings revealed a strong social will in favor of the good＇s protection followed by high percentages of positive willingness to pay（WTP）. However, WTP is significantly higher among residents. Cultura heritage value, of the good, appears to prevail, along with the environmental one. However, both residents and visitors pointed out that local heritage, if wellpreserved, will boost tourism development. Residents appeared to better recognize the true level o architectural decay, expressed higher apprehension for its protection and were willing to pay higher amount of money. Tourists, on the other side expressed high satisfaction for their visit, appreciated the beauty and serenity emerging from local built and natural environment and spent several days visiting the surrounding area. The longer they stayed and gotfamiliar with the village, the more willing they were to contribute to local heritage＇s protection. Percentages reflecting indifference for protecting architecture were extremely low. Yet, they were higher among tourists. Traditional architecture is considered as public good; an opinion resulting in an important percentage of visitors stating that national government should provide the necessary funding. In addition, the architecture appears to hold a high level of topicality. Those descending from Sirako or emotionally connected to it, of both social groups,turned out to be more concerned about the good and with a stronger sense of responsibility for it. Usevalue of the good holds high economic value, as well,while higher percentages of zero WTP appeared among non-users. Research findings revealed social attitudes and perceptions on what constitutes architectural heritage, in its cultural and economic frame. If taken under consideration, they may form useful drivers for local, heritage-based, sustainable