摘要：Digital image design is one of advanced technique in textile design. The investigation into digital Jacquard textile design in the colorful mode is one form of research in digital Jacquard fabric design, which aimed at expanding past and present jacquard design and production methods towards innovative ends. In this paper, the design principles and design methods for unconventional digital Jacquard fabric design in colorful mode have been analyzed based on the new technologies and computer applied color theory. The results of this study will enhance further research in the area of digital textile.

摘要：The unique features of jointed post-tensioned wall systems, which include minimum structural damage and re-centering capability when subjected to earthquake lateral loads, are the result of using unbonded post-tensioning to attach the walls to the foundation, along with employing energy dissipating shear connectors between the walls. Using acceptance criteria defined in terms of inter-story drift, residual drift, and floor acceleration, this study presents a multiplelevel performance-based seismic evaluation of two five-story unbonded post-tensioned jointed precast wall systems. The design and analysis of these two wall systems, established as the direct displacement-based and force-based solutions for a prototype building used in the PREcast Seismic Structural Systems （PRESSS） program, were performed at 60% scale so that the analysis model could be validated using the PRESSS test data. Both buildings satisfied the performance criteria at four levels of earthquake motions although the design base shear of the direct displacement-based jointed wall system was 50% of that demanded by the force-based design method. The study also investigated the feasibility of controlling the maximum transient inter-story drift in a jointed wall system by increasing the number of energy dissipating shear connectors between the walls but without significantly affecting its re-centering capability.

摘要：In Italy,when building a new school,there are no regulatory or cultural references that consider recent regulations on energy savings and emissions reduction,key environmental considerations that have received increasing notice in society and new teaching methods needs to address these environmental concerns,especially as related to the built *** main goal of this paper is to outline qualitative and quantitative guidelines for building low-carbon kindergartens in *** guidelines will define a new building type for schools while also evaluating energy and environmental performance to create a structured and interdisciplinary support tool that can be used by designers during the preliminary phase of the design *** method starts from the detailed analysis of representative sustainable buildings to define new typological models,then several energy and environmental analyses follow to evaluate the new building type performance,and finally the guidelines are detailed following the environmental and technological system.

摘要：The Federal Highway Administration (FHWA) sponsored a large,multi-year project conducted by the Multidisciplinary Center for Earthquake Engineering Research (MCEER) titled'Seismic Vulnerability of New Highway Construction'(MCEER Project 112),which was completed in *** coordinated the work of many researchers,who performed studies on the seismic design and vulnerability analysis of highway bridges,tunnels,and retaining structures. Extensive research was conducted to provide revisions and improvements to current design and detailing approaches and national design specifications for highway *** program included both analytical and experimental studies,and addressed seismic hazard exposure and ground motion input for the *** system;foundation design and soil behavior: structural importance,analysis,and response:structural design issues and details;and structural design criteria.

摘要：Small-sized axial fans are used as air cooler for electric *** there is a strong demand for higher power of fans according to the increase of quantity of heat from electric ***,higher rotational speed design is conducted,although,it causes the deterioration of efficiency and the increase of ***,the adoption of contra-rotating rotors for the small-sized axial fan is proposed for the improvement of *** the case of contra-rotating rotors,it is necessary to design the rotor considering the unsteady flow condition of each front and rear *** the present paper,the fan performance of the contra-rotating small-sized axial fan with 100mm diameter at a designed and a partial flow rates is shown,and the unsteady flow conditions at the inlet and the outlet of each front and rear rotor are clarified with unsteady numerical ***,the relation between the performance and the unsteady flow condition of the contra-rotating small-sized axial fan is discussed and the methods to improve the performance are considered.

摘要：This paper presents experimental investigation for particles breakage for natural sand. The particle breakage was induced by subjecting the sample to one dimensional compression. Grain size analyses were performed before and after induced breakage. Thereafter, the sand shear strength parameters were assessed using direct shear box tests and the coefficient of permeability was assessed using constant head permeameter. Examining the obtained results revealed that the amount of breakage due to one dimensional compression was of order higher than the amount occurring during direct shear test. Peak shear strength parameters decreased with the particles breakage increasing. Moreover, dilation angle of shear strength pronouncedly decreases with the amount of particles breakage increasing. Crushing has obvious effect on the evaluated coefficient of permeability.

摘要：Objectives:Effective and efficient communication is a core element in healthcare systems,especially between healthcare providers and *** study aimed to identify communication barriers be-tween nurses and patients in primary healthcare centers in ***:This is a cross-sectional study conducted across primary healthcare centers in *** hundred and two patients were recruited using convenience sampling.A self-administered question-naire comprising 29 items on communication barriers was ***:A total of 402 patients consented to *** majority of participants reported the following statements had large effects on communication:“shortage in the number of nurses compared to the large number of patients”(254/401,63.3%),“lack of desire of nurse to communicate with patients”(246/402,61.2%),and“negative attitude of the nurse toward the patient”(238/401,59.4%).Further,“difference in language between nurses and patients,”“lack of self-confidence by nurses,”and“nurses overwhelmed by work”were ranked as top three statements with a significant influence on commu-nication between nurses and ***:Communication between healthcare providers and patients is pivotal for an optimal healthcare *** on the findings of this study and the literature,we recommend formal training of health care workers in improving communication skills and including this not only in medical cur-riculum but also in the form of continuing medical education(CMEs)1.

摘要：基于美国USDA苹果分级标准研制了苹果擦伤检测分级系统样机。系统依据所研究的苹果表面擦伤拉曼光谱PLS/CVA处理和UNEQ模型分类,通过设计的LabVIEW虚拟仪器控制系统实时完成苹果分级。对48个预先分级的美国红元帅苹果(reddelicious#4167)分别进行两轮实际分级实验来评估该系统的性能。实验结果表明该分级检测系统对无擦伤、轻擦伤和重擦伤苹果组的分级平均准确率分别为100%、99%、97%。分级系统每分钟可分级苹果3～6个,对运动苹果分级误判率较低,是实施苹果自动检测分级生产线的基本模块。

摘要：成功的可持续建筑设计和建造过程的特点是合作的和跨科学的,然而在很多情况下,实现建设服务并未被看作是可持续的建筑项目的设计和交工的一个必要步骤,承包商常常仅仅被看作是建筑服务的经纪人,他们只是简单地遵循图纸和技术要求,并且只是通过建筑现场再循环环计划对可持续的建筑工程做出贡献,宾夕法尼亚州立大学和实现优秀建筑的合作伙伴(PACE)正在联合进行关于在成功地交付高性能的可持续建筑物过程中建筑管理伙伴作用的研究,其目的是确定对可持续的建筑项目起决定性作用的过程和决策中建造服务工作的价值,和为参与可持续的设计和建筑过程的合作单位开发先进的技术.

摘要：目的评价中年肥胖与远期患痴呆症危险性之间的关系,以体重指数(BMI)和皮褶厚度代表肥胖程度。设计前瞻性分析一个多种族人群的系列研究资料。背景北加利福尼亚州Kaiser长期医疗组是一个健康保护组织。参加者在1964至1973年间当时年龄在40～45岁间的男女共10276人参加详细健康检查者,在1994年仍参加该健康检查项目的成员。主要结局测定1994年1月至2003年4月确诊的痴呆症患者。确诊时间由Cox比例危险模型分析,从年龄、性别、种族、教育情况、吸烟、饮酒、婚姻状况、糖尿病、高血压、高脂血症、卒中和缺血性心脏病等方面进行了校正。结果在所有入选者中有713例(6.9%)诊断痴呆症。肥胖者(BMI≥30)患痴呆症的危险增加74%(危险比例1.74,95%可信区间1.34～2.26),而超重者(BMI25.0～29.9)患痴呆症的危险与那些正常体重者(BMI18.6～24.9)相比增加35%。以肩胛下或三头肌皮褶厚度的分布情况来评价,在第5百分位以下者与第95百分位以上者相比患痴呆症的危险分别增加72%和59%,数值分别为(1.72,1.36～2.18和1.59,1.24～2.04)。结论中年肥胖独立于其他因素增加远期患痴呆症的危险。