军品包装的合理性评估

本文论述评价军品包装合理性的三大要素,即长贮保护性、使用方便性和经济性。对于任何一种包装的好坏都应有其评估的原则,这个原则即是它的“合理性”。军品包装的合理性可归结为三个要素,即长贮保护性、使用方便性和经济性。一个     

文化算法研究进展

文化算法是一种源于文化进化过程的进化模型,具有许多优良特性,成功地解决了一些复杂的问题,但该算法并不完善。本文介绍文化算法的模型及其研究进展,指出了该算法未来可能的研究方向。     

培养正确的设计美学观

设计是人类的一种有目的的创作活动,是针对一定目标所采用的一切方法过程和达到目标产生的结果的总和。设计的美有别于传统的绘画和装饰,其特有的审美规则并不是空穴来风,它背后有着客观的依托。这种依托就是在人类发展过程中有着重要影响的文化。任何设计的灵魂,美的因素的来源,都脱离不开文化的影响。     

Fermentation parameters involved in the production of lactic acid preserved fish-glucose substrates

Lactic fermented fish products are common in South East Asia. The composition and quality of the products vary considerably since they are usually produced on a small scale and the fermentation of the fish-salt-carbohydrate mixtures depends on the natural microflora. A minced fish-salt-glucose system was used to evaluate the factors that favour a rapid lactic fermentation. Studies with Lactobacillus plantarum and Pediococcus pentosaceus indicated that fermentation rates increase in the range 0–5% w/w of glucose or sucrose, whereas increasing the salt concentration from 0 to 6% slows the rate of pH decrease. Conditions of 1% salt and 4% glucose were used for subsequent studies. The nature of the gas atmosphere during incubation had little effect on fermentation rate and chemical modification of the initial substrate pH with lactic, acetic or citric acid did not assist the lactic fermentation. Incubation temperatures of 15, 24, 30 and 37°C were evaluated: the lactic acid bacterial count rarely exceeded the total spoiler count by more than ten-fold during the first 2 days (although it subsequently increased). Consequently the objective of reducing the pH to below 4.5 within the first 2 days was difficult to achieve. The use of cooked fish minces gave only slight changes in the fermentation rate.     

深圳南山区“文化遗产绿道”设计研究

深圳南山区曾被誉为“深圳历史文化之根”,文化遗产极为丰富,城市迅速扩展对文化遗产形成巨大冲击。建立“文化遗产绿道”是一种新型历史文化资源保护方法,文章通过对南山区已有绿道进行分析,结合历史文化资源分布特征,构建“文化遗产绿道”,完善补充绿道网络,通过主题段落、艺术介入、活动事件等方式,带动公众参与、促进文化遗产的保护与传承。     

无损检测技术在陶瓷材料检测中的应用

本文首先简述陶瓷制品的制作要求及材料制作过程中容易产生的缺陷。介绍超声检测、红外热成像检测技术在陶瓷材料检测中的应用。超声检测术适用于检测陶瓷制品生产过程中的各类缺陷;红外成像检测技术更适合工业生产自动化、大批量检测。为今后陶瓷制品的检测及质量把控奠定了基础。     

Artist intermediaries in Berlin: cultural intermediation as an interscalar strategy of self-organizational survival

This paper argues that intermediation is both a valuable form of occupational self-organization for professional artists and a political act of embedding with socio-spatial ramifications at different local, urban, and global scales. A case study of events organized in Berlin by the interdisciplinary cultural centre Zentrum für Kunst und Urbanistik demonstrates how artists strategically practice intermediation as modes of autopoietic and dissipative self-organization and as an interscalar survival strategy. These artist intermediaries add improvisational flexibility to the state’s understanding of Verstetigung (sustainable anchoring that fosters a reliable relationship between urban policymakers and cultural producers) and challenge neoliberal urban development logics that instrumentalize creativity.     

风景名胜区总体规划编制的新形势与变革趋向探讨

风景名胜区总体规划是管理的重要抓手,在当前自然保护地体系改革的新时期,风景名胜区面临新的形势要求,为进一步管理好风景名胜区,风景名胜区总体规划编制导向亟须明确。基于风景名胜区的突出特色、风景名胜区总体规划的核心要求,融合新时代发展形势,认为风景名胜区总体规划未来在延续综合性规划特点的基础上,应深化生态保护内容,强化历史文化保护传承,加强人为活动管控以促进人与自然和谐共生,重视其范围研究以解决历史遗留问题,精准空间落位以纳入“一张图”管理,精简实施性弱的内容并突出规划管理重点,捋顺重大建设工程项目与总体规划的关系以契合发展实际。以此期望今后风景名胜区总体规划编制能够守正创新,更加符合时代要求,更加适应实际需求。     

Creativity and local economic development: The role of synergy among different talents

The role of creativity in local economic development has been widely discussed. The evidence on this linkage is, however, mixed. This work tries to highlight the nexus by taking into consideration a new aspect, that is, the multidimensional nature of creativity and the potential synergic and complementary effects of creative talents of different nature. The merging of talents is, indeed, a source of original, complex and synergic ideas which are at the basis of the positive relation between creativity and local development. The work addresses this issue conceptually and proves the expectations through an empirical application on Italian provinces (NUTS 3).     

Diurnal patterns of micropollutants concentrations in domestic greywater

In recent years, much interest has been given to presence of micropollutants in municipal wastewater, some of which are suspected to be endocrine disruptors, toxic or carcinogenic. Much less attention has been paid to their presence in greywater. The present research studies the diurnal patterns of micropollutants in greywater and computes their daily loads. Monitoring was carried-out using auto-controlled sampling system, designed to overcome the erratic greywater generation. Two main generation periods were identified: morning (5:00–11:00) and evening-night (18:00–2:00), contributing about 20% and >50% of daily greywater discharge, respectively. Average specific daily greywater discharge was 57 L p^?1d^?1, which matches reported value for greywater generated by showers and washbasins in Israel. The most frequently detected micropollutants in this study were methylparben (preservative), galaxolide (fragrance) and oxybenzone (UV-filter), which are common ingredients in many personal care-products. Their daily loads were 2, 840, 1, 887 and 728 µg p^?1d^?1, respectively.