禅意空间之美——浅谈禅宗美学在现代空间设计中的应用

本文主要从禅宗美学的自然观角度出发,阐述了现代空间设计中现代意味的禅境,分别从设计灵感、设计风格、设计品位三个方面讨论了禅宗美学对禅意空间美创造的积极意义,特别强调了禅境中的自然主义和简约主义在现代居住空间设计中的的具体应用。     

浅谈建筑技术科学与生态人居环境建设

本文阐述了建筑技术科学在创造良好的生态人居环境过程中的重要性,并具体介绍了相关的建筑科学技术方法。     

浅谈老年公寓居住环境设计

我国是世界第一人口大国,老年人口无论其绝对数字,还是其每年递增的增长率均属世界之最.这就意味着在今后相当长的一个时期,老年人作为一个特珠的社会群体,一个相对弱势且正在迅速壮大的群体,在社会生活中的位置会越来越突出.该文从国内外老年公寓的现状和发展状况入手,结合实地调研,分析老年人的生理和心理特点,分别阐述了老年公寓的居...     

城市建设发展与建筑改造

通过时旧建筑改造的必然性及国内外旧建筑改造成功案例分析,说明旧建筑改造要充分发挥建筑设计师的聪明才智和无限的创造力,把旧建筑具有历史意义的建筑符号与现代设计要素、现代人文环境相融合,从而保持区域文脉、城市文脉的延续.     

廉租房室内空间配置研究

由于廉租房的面积有限,室内空间相对来说比较小,因此研究其中的配置方法就很有必要.文章分析了廉租房室内空间设计的基本理念,并且重点阐述了廉租房室内空间配置的特点和方法.在提出室内空间设计一般原则的情况下,特别是在"适应性"和"空间感"上做了深入研究.     

一种图像压缩的改进方法

提出了一种自适应最短码长熵编码方法,用加权后的条件概率分布进行Context建模,最后用算术编码对图像进行编码,从而达到压缩效果。     

The influence of repetition and time pressure on effectiveness of mobile advertising messages

This study conducted two experiments to investigate the influence of advertising repetition and time pressure on mobile advertisement effectiveness. The first experiment examined the effect of advertising repetition in everyday life. SMS advertisements with different repetitions were sent to participants during 6 weeks. The results indicated that it was better to send less than three mobile advertisements each day. The second experiment examined the effect of time pressure in the lab controlled environment. Under high or low time pressure, participants received SMS advertisements while searching information through webpages. The results indicated that low time pressure contributed to better mobile advertisement effectiveness than high time pressure.     

Context-aware enhancement of personalization services: A method of power optimization

Context-aware applications, which consist of a sensor system, a reasoning system and service artifacts such as mobile devices, kiosks and robots, require data from the sensors to be queried on a continuous basis. The smaller the sensing interval and the greater the amount of service time, the more accurate the service, but the more energy is consumed. Thus, use of context-aware applications always involves a trade-off. In this paper, we propose an automatic method of optimizing the level of personalization involving the sensing cycle and service time of a personalized application. The method proposes a quadratic form of total cost curve which demonstrated that the minimum identified value is always the global optimum. This eliminates the necessity of an exhaustive search for the minimum value for all levels of personalization.     

Lectin Conjugated Gold Nanoparticle-based Colorimetric Assay for Studying the Interactions of Antibiotic with Living Cell

The interactions of antibiotic with living cells were studied by lectin conjugated gold nanoparticles(GNPs)based colorimetric assay. Because of the high affinity of lectin for saccharides, the lectin conjugated GNPs are able to employ as indicators for monitoring the antibiotic induced changes of glycosyl complexes. The interactions of a well known antibiotiC., tunicamycin, with two different cell lines, HeLa and SHG-44, were selected to establish this assay.In the presence of tunicamycin, the dose-and time-dependence on the decreasing of binding affinity of lectin conjugated GNPs with living cells were demonstrated by conventional microscopic and UV-Vis spectroscopic studies. The experimental result demonstrates that our approach can be used to identify antibiotic induced expression difference of glycosyl complexes on different cellular surfaces and determine drug activity quantitatively. For further confirming the capability of the GNP-based assay, the system was also studied by confocal laser scanning microscopy(CLSM)and classic flow cytometry(FCM) assay, and satisfactory results were obtained.     

Detection of EGFR on living human gastric cancer BGC823 cells using surface plasmon resonance phase sensing

Label-free and real-time information acquisition of molecular phenotype and its function on living cells plays a significant role in disease diagnosis and drug development. In this paper, SPR phase sensing was applied to monitor the interactions between EGFR antibody, EGFR1, and membrane proteins EGFR on living human gastric cancer BGC823 cells. When 50 μg/mL EGFR1 was added onto the fixed cells chip and the living cells chip, a significant difference in the binding amount could be observed from the immunofluorescence images. Quantitative results were obtained by following SPR detection, which were 722 RU and 438 RU, respectively. On the same living cells chip, SPR detection also showed markedly different results of cellular responses when it was stimulated by EGFR1 at different concentrations, such as adhesion and/or morphology variation, revealing the EGFR1's cytotoxic effect on the BGC823 cells. The results demonstrate SPR phase sensing is capable of real-time detection of molecular interactions and cellular responses on living cells, and suggest that further studies on the mechanism and the technique may allow SPR sensing become a powerful tool not only for the basic research of cell biology, but also for medical diagnosis and drug development.