生态旅游与旅游生态化辨析

10多年来,生态旅游在中国的发展虽然很快,但理论上悬而未决的争论还较多,集中表现在生态旅游是旅游产品还是旅游发展模式、生态旅游是高档旅游还是大众旅游、生态旅游对象是自然区域还是可以包括地方文化区域等三个方面。同时在发展过程中,生态旅游在中国的实践中也出现了很多非生态化现象和"泛化"现象。这些现象的出现归根结底是由于将生态旅游与旅游生态化混为一谈造成的。本文通过对"生态旅游"、"旅游生态化"的辨析,对相关问题作了初步解答,并试图还原生态旅游的本意,探索今后生态旅游发展的正确途径。     

河北省红色旅游产品开发研究

针对2004年以来河北省红色旅游的发展历程，河北省红色旅游产品开发中主要存在缺乏市场调查、产品开发层次比较肤浅、红色旅游品牌产品比较缺乏等问题，结合红色旅游发展的目标和实际需求，提出河北省红色旅游产品发展应该注重规划的与时俱进、市场调研的充分性、深度开发以提高产品的吸引力及打造红色旅游品牌产品等适合于河北省红色旅游产品开发的对策。     

A Risk Analysis Model in Concurrent Engineering Product Development

Concurrent engineering has been widely accepted as a viable strategy for companies to reduce time to market and achieve overall cost savings. This article analyzes various risks and challenges in product development under the concurrent engineering environment. A three‐dimensional early warning approach for product development risk management is proposed by integrating graphical evaluation and review technique (GERT) and failure modes and effects analysis (FMEA). Simulation models are created to solve our proposed concurrent engineering product development risk management model. Solutions lead to identification of key risk controlling points. This article demonstrates the value of our approach to risk analysis as a means to monitor various risks typical in the manufacturing sector. This article has three main contributions. First, we establish a conceptual framework to classify various risks in concurrent engineering (CE) product development (PD). Second, we propose use of existing quantitative approaches for PD risk analysis purposes: GERT, FMEA, and product database management (PDM). Based on quantitative tools, we create our approach for risk management of CE PD and discuss solutions of the models. Third, we demonstrate the value of applying our approach using data from a typical Chinese motor company.     

顾客在新产品开发中的角色扮演研究

顾客在新产品开发(NPD)中具有越来越重要的作用,他们不仅仅是产品和服务的被动接受者,而且渐渐成为企业知识的主要来源。顾客在NPD中的作用可以用三个不同角色来描述:资源、使用者和共同创造者,并分析了在NPD过程中这三个角色所能发挥的作用。     

关于精神文化产品的哲学思考

精神文化产品是以观念形态存在并以一定的物质为载体得以呈现的产品,是精神文化生产者劳动智慧的结晶。社会效益为精神文化产品创作生产导向,经济效益是讲求社会效益的基础。弘扬主旋律,提倡多样化,是把握先进文化的前进方向,发展社会主义文化的根本要求和指导原则,也是指导精神文化产品创作和生产的根本要求和指导原则。精神文化产品的创作生产要坚持先进文化的大众性与文化精品的贴近性的结合。精神文化产品消费是较高层次上的商品消费活动,是商品消费与精神享受的辩证统一。     

江西省企业技术创新中新产品的发展态势

新产品在技术创新中的地位越来越重要,江西省新产品产值、新产品出口创汇今后三年中仍以大于10%的速度增长。尽管全省企业知识产权保护的意识明显加强,但国外专利数偏少（占0.63%）,具有自主知识产权的高精尖端技术不强。必须完善全省科技人才吸引和激励机制,加大力度引进高层次创新人才,加大力度落实科技创新优惠扶持政策,加大力度给予经费扶持。同时必须健全产学研紧密结合的机制,提升企业自主创新能力,增强企业技术集成与产业化能力。     

Analysis of robust design experiments with time-dependent ordinal response characteristics: a quality improvement study from the horticulture industry

An approach to the analysis of time-dependent ordinal quality score data from robust design experiments is developed and applied to an experiment from commercial horticultural research, using concepts of product robustness and longevity that are familiar to analysts in engineering research. A two-stage analysis is used to develop models describing the effects of a number of experimental treatments on the rate of post-sales product quality decline. The first stage uses a polynomial function on a transformed scale to approximate the quality decline for an individual experimental unit using derived coefficients and the second stage uses a joint mean and dispersion model to investigate the effects of the experimental treatments on these derived coefficients. The approach, developed specifically for an application in horticulture, is exemplified with data from a trial testing ornamental plants that are subjected to a range of treatments during production and home-life. The results of the analysis show how a number of control and noise factors affect the rate of post-production quality decline. Although the model is used to analyse quality data from a trial on ornamental plants, the approach developed is expected to be more generally applicable to a wide range of other complex production systems.     

“三鹿奶粉事件”中生鲜乳收购站的产品责任分析

将初级农产品作为产品责任法中的"产品",其生产者认定为产品责任承担主体,加大对消费者的保护力度,是世界产品责任立法的发展趋势.我国应将生鲜乳等初级农产品纳入产品责任的"产品"范围之内,让缺陷初级农产品生产者对受损害的消费者直接承担产品责任,以有效遏制和防范产品质量安全事件的频发.在 "三鹿奶粉事件"中,缺陷生鲜乳的生产者--收购站应承担产品责任.在产品责任构成要件方面,应该适当降低消费者对因果关系的证明标准.     

学术期刊开放存取的内在逻辑与发展趋势

学术期刊开放存取已经成为目前中国学术期刊界研究的热点问题，学术期刊的属性是分析学术期刊开放存取内在逻辑的前提和基础。从学术期刊的准公共产品属性出发，分析学术期刊开放存取的内在逻辑性，进而通过将开放存取与中国目前发展已相对完善的学术期刊商业数据库传播模式的对比，分析其在中国的发展趋势。分析认为，开放存取模式将不会取代商业数据库传播模式而成为中国学术期刊网络传播模式的主流。