摘要：A storage system is the core of a computer,and plays an important role in the sustainable development of emerging strategic industries,such as artificial intelligence,big data,cloud computing,and the Internet of *** stack access is a major factor restricting the performance of data-intensive systems because of the increasing performance of processors and network devices.

摘要：This study is based on the combination of the following three primary pylons:(1)Literature;(2)Information—Communication Technology;(3)Utilization of digital means in the educational *** objective of this project is the utilization of the concordance with the help of AntConc application in the educational approach and specifically in the subject of Modern Greek *** the contribution of the above application,the educational process makes it more effective to comprehend a particularly hard kind of literature such as ***,Kyriakos Charalambides’1 poetry can be approached in both a different and an imaginative way,compared to the traditional textual way and as a result poetry can become more attractive for the *** project is focused on the poetic work of Kyriakos Charalambides,which consists of thirteen collections of *** reference text,which is included in the textbook“Modern Greek Texts”taught in the 2nd Grade of High School and is part of the curriculum,is a poem called“Sweet Preserves”(Charalambides,2000).The objective is to investigate whether in practice and particularly in the subject of Modern Greek literature,the above mentioned application can be utilized through the search of the literal type“soil”,through AntConc application for tracing the appearance frequency of this word and by extension the highlighting of this thematic motif in the poetic work of Kyriakos ***,in order that both the students’response(whether the objective was reached and the educational mediations were successful)and a certain level of awareness have been achieved,a questionnaire was distributed among the students and the students’answers were decoded through a specific type of software called SPSS so that the relevant outcomes were extracted.

摘要：Over the next decade,Very High-Throughput Satellite (VHTS) will bring enough capacity to serve high speed internet and in-flight connectivity markets at scale,offering fiber-like services both in terms of price and *** this context,a generic VHTS mission utilizing Q/V-band feeder links and Ka-band user links is ***,the rain attenuation on the feeder links becomes a limiting issue because of the higher *** this,an exploitation of multiple gateways (GWs) as a transmit diversity measure for overcoming severe propagation effects are being *** application System (GAS) design of VHTS is illustrated including N+P GWs (N active and P redundant GWs) diversity,frequency plan,link budget and system capacity.

摘要：According to the characteristic of Grid geographical information system (GridGIS), data distribution, heterogeneity and diversity in the grid environment, combining the high demand for shared resources and the purpose to realize unified and efficient management and sharing of distributed and mass resources, this paper proposed a grid GIS application building program on a number of peer-to-peer global Managers designs. This paper discussed the building process of the application domain, the selection criteria of application domain manager, the database design of application domain, and every service function module design of application domain. The integration of the application domain builds the three-tier management system of the node, the application domain, and the global management. The spatial query tests of distributed environment have shown that, the application domain is established to manage and share the distributed resources efficiently, and enhance the business processing functions in the grid environment.

摘要：高熵合金近年来在电催化领域广受关注.由于其四大“核心效应”,即高熵效应、晶格畸变效应、迟滞扩散效应和鸡尾酒效应,高熵合金在诸多电催化反应中展现出了优异的活性和选择性.然而在已报道的文献综述中,有关其优异性能的理解以及合理设计的系统性总结仍然具有局限性.本文不仅综述了高熵合金电催化剂的特点和设计准则,还对其应用的最新进展进行了系统性的归纳整理,对高熵合金未来的发展具有指导意义.首先我们从多个角度阐明了高熵合金作为一种优异电催化剂的原因,包括其出色的机械性能、可优化的结构和组成、大量具有高本征活性的活性位点,以及出色的稳定性.为了进一步深入对高熵合金电催化剂的理解,我们还从设计准则、元素选择,以及理论计算预测材料性质等角度,详细介绍了高熵合金的合理设计.随后,我们介绍了高熵合金电催化剂在电解水、有机小分子氧化、燃料电池和碳/氮基转化反应的最新研究进展,其中还包括了一系列理论计算和原位表征在理解催化反应机理方面的应用.最后,我们展望了高熵合金电催化剂在未来发展中面临的挑战和机遇.

摘要：Abstract Models are essential in computer-aided design, manufacturing (CAD/CAM) and concurrent engineering. They are important for object representation, manipulation, and data communication. With fast and explicit availability of 3D object coordinates, range imaging is increasingly used in various engineering applications. We use a laser scanner to digitize object geometry. Model understanding of the digitized range object is therefore a fundamental task in this work. Features are of paramount importance in design and manufacturing contexts, as they are a natural choice for capturing and describing the identity of individual objects, as well as establishing relationships between certain objects. We propose a multi-stage approach to understand range objects. A geometry-based method is developed to evaluate the curvature features of objects in range images. The mapping of the curvature signs is then used to initiate a fuzzy partitioning process in order to extract the quadratic shells. This is followed by a process of qualitative feature identification using a geometric invariance based method. The extracted feature information can be applied to rectify the error introduced during the processes of object scanning and numerical calculation and also can be served to enhance various processes in rapid prototyping application including optimized model re-orientation, etc.

摘要：As an emerging technology to promote the combination of medicine and industry,the three-dimensional(3D)printing has developed rapidly in the fields of orthopedics,while its unique advantages in improving precise treatment still need to be further *** this report,our team have exhibited several classic cases of integrating 3D printing into orthopedic clinical application,thereby further elaborating thoughts and opinions on the significance of 3D printing in the orthopedic clinical application,technical advantages,existing main problems and coping strategies.

摘要：The slippery liquid-infused porous surface(s)(SLIPS)that imitates the Nepenthes pitcher plant has proven to be highly versatile and can be combined with various surface characteristics such as dynamic response,antifouling,selective adhesion,and optical/mechanical *** addition,the introduction of a lubricating fluid layer also gives it extremely low contact angle hysteresis and self-repairing properties,which further expands its application ***,SLIPS has been proven to be suitable for many frontier fields such as aerospace,communications,biomedicine,and microfluidic *** this review,we explain the theoretical background of SLIPS and the preparation methods currently available,including the choice of substrate materials and lubricants,and we discuss the design parameters of the liquid injection surface and how to deal with the consumption of lubricants in practical *** addition,the paper focuses on current and potential applications,such as preventing pathogen contamination of and blood adhesion of medical equipment,manipulation of tiny droplets,and directional transportation of ***,some weaknesses that appear when SLIPS is used in these applications are pointed out,which provides a new perspective for the development of SLIPS in the future.

摘要：本文回顾了在使用Inprise应用服务器4的情况下，CORBA应用服务与EJB的互用性问题。向你展示了Inprise应用服务器所提供的CORBA与EJB互用解决方案的优越之处。

摘要：通过对贵州苗寨采风的服饰图案介绍,苗寨采风资料的整合与提取,以及与现代家纺主题配套设计运用与创新的论述与分析,旨在说明在现代愈发宽广的交流平台上,表现民族风格与文化的主题概念设计显得尤为重要。民族元素只有遵循现代家纺配套的特点,符合现代人审美的需求,才能永具生命力。