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International Conference on Frontiers in Computer Education (ICFCE 2011)

作者： Qian, Kun Xia, Tian Lin, Guohai Jilin Architectural & Civil Engn Inst Jilin Peoples R China Beijing Jiaotong Univ Beijing Peoples R China Harbin Hong Sheng Grp Haerbin Shi Peoples R China

ISBN: (纸本)9783642275517

EPS Module Concrete framework is a system that pours reinforced concrete into the cavity of EPS module. The invisible framework formed during the process and EPS Module play the role of envelope and load-bearing. It is a new type of framework system which includes the function of building energy efficiency and force structure. It has many advantages, such as good insulation, good durability, light weight, thin wall, small structure load, good seismic performance. It is also easy to applying in industrial production, easy to be installed. It is high efficiency in construction and lossless in the course of working. It can reduce construction waste and environmental pollution, all this can meet the requirements of energy conservation and environmental protection. It can be used for energy-saving construction under third fire resistance rating, such as residential building, public buildings, and industrial plants. This paper introduces the structural points and construction technical points of the structural system, which provides a technical guide for the application promotion of the system.

关键词： EPS module framework structure connection mode construction construction technology

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Fundamental aspects on the stiffness of material testing machines - Part 1: Determination of stiffness by experiment and by modeling with framework structures

MATERIALS TESTING

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MATERIALS TESTING 2017年第4期59卷 379-385页

作者： Findeisen, Dietmar TU Berlin Berlin Germany

The influence of the stiffness of structure on material testing machines is a subject of long-lasting interest. Together with the components being included in the flow of force, the machine frame takes essential part in emerging self-deformations. Said ones can be determined by measurement gathered from load testings on realized testing machines. From the gradient of different types of load-deformation diagrams, not only the level of deformation can be obtained, but also the stored elastic deformation energy. To minimize the machine influence on material tests, the characteristic of a "hard" machine is an absolute demand in design calculations. Therefore, the focus of the presented paper is on the prediction of stiffness values. For this, dimensioning formulas can be derived from bar structure modeling applied to framework structures. Variable dimensioning parameters are mutually aligned with their influence on the stiffness towards the testing axis.

关键词： Testing machine stiffness machine frame self-deformation prediction of stiffness bar structure modeling framework structure dimensioning parameters

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RbFe(HAsO4)(2) and TlFe(HAsO4)(2), two new hydrogenarsenates adopting two closely related structure types

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ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 2018年第6期74卷 766-+页

作者： Schwendtner, Karolina Kolitsch, Uwe TU Wien Inst Chem Technol & Analyt Div Struct Chem Getreidemarkt 9-164-SC A-1060 Vienna Austria Nat Hist Museum Burgring 7 A-1010 Vienna Austria Univ Vienna Inst Mineral & Kristallog Althanstr 14 A-1090 Vienna Austria

Rubidium iron bis[hydrogen arsenate(V)], RbFe(HAsO4)(2), and thallium iron bis[hydrogen arsenate(V)], TlFe(HAsO4)(2), were grown under mild hydrothermal conditions (T = 493 K, 7 d). RbFe(HAsO4)(2) adopts the RbFe(HPO4)(2) structure type (space group R (3) over barc), while TlFe(HAsO4)(2) crystallizes in the (NH4)Fe(HPO4)(2) structure type (space group P (1) over bar). Both compounds have tetrahedral-octahedral framework topologies. The M+ cations are located in channels of the respective framework and are disordered in TlFe(HAsO4) , which may suggest that the M+ cations can move in the channels.

关键词： crystal structure RbFe(HAsO4)(2) TlFe(HAsO4)(2) arsenate hydrogenarsenate(V) framework structure cation disorder

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CRYSTAL structure OF SYNTHETIC VOLTAITE (K_0.90(NH₄)_0.10)₂(Fe_3.190²⁺Fe_1.124³⁺Mg_1.686)(Fe_0.938³⁺Mg_0.062)₂••(Al_0.98Fe_0.02³⁺) (SO₄)₁₂•18.9H₂O

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JOURNAL OF STRUCTURAL CHEMISTRY 2017年第1期58卷 183-187页

作者： Sabirov, V. Kh. Ayezov South Kazakhstan State Univ Shymkent Kazakhstan

Voltaite of the composition (K-0.90(NH4)(0.10))(2)(Fe3.1902+Fe1.1243+Mg1.686)(Fe0.9383+Mg0.062)(2)center dot center dot(Al0.98Fe0.023+) (SO4)(12)center dot 18.9H(2)O is obtained by treating a polymetallic sample with sulfuric acid. The crystal structure of the substance is formed of (Fe3+, Mg)O-6 and (Fe2+, Fe3+, Mg)O-4(H2O)(2) octahedra and a (K+, NH4+)O-12 12-vertex polyhedron arranged in a three-dimensional framework due to the bridging function of the 2 4 SO42- ion. In the framework voids, [(Fe3+,Al)(H2O)(6)](3+) cations with aqua ligands are disordered over several positions.

关键词： voltaite framework structure isovalent and heterovalent substitutions octahedral coordination

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A 3D Polyoxometalate-Based framework Constructed from Ag/trz Metal-Organic Ribbons and P₂W₁₈ Polyoxoanions: Synthesis, structure and Electrochemical Properties

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ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE 2015年第10期641卷 1718-1721页

作者： Wang, Xiang Zhang, Rui Tian, Aixiang Wang, Xiuli Bohai Univ Fac Chem & Chem Engn Jinzhou 121000 Peoples R China

A Wells-Dawson Polyoxometalate-based hybrid, Ag-9(trz)(3)(Htrz)(4) (H2O)(P2W18O62)3H(2)O (1) (Htrz = 1,2,4-1H-triazole) was hydrothermally synthesized through using trz ligand and silver nitrate in the presence of [P2W18O62](6-) polyoxoanion. In the 3D framework structure of compound 1, two kinds of wave-like Ag/trz chains originated from trz ligands and silver cations are aggregated in a 2+1 mode by {Ag-2/trz} linkages to result in a 1D Ag/trz metal-organic ribbon, which is further extended into a 3D framework structure by [P2W18O62](6-) polyoxoanions through Ag-O covalent bonds. Additionally, the electrochemical properties of compound 1 have also been investigated.

关键词： Polyoxometalates Metal-organic ribbons framework structure Electrochemical properties

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Design of Bank Credit Card Customer Relationship Management System Based on MVC Mode

Design of Bank Credit Card Customer Relationship Management ...

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2017 2nd International Conference on Materials Science,Machinery and Energy Engineering(MSMEE 2017)

作者： Jianmei Ma College of Finance and Trade Bohai University

Customer relationship management can efficiently provide customers with satisfactory and thoughtful service to improve satisfaction and loyalty for customer, to maximize value and maximize business benefits for customer. In order to promote the sustainable development of bank information card business, this paper designed based on MVC model. Firstly, the design of the framework structure by the interface layer, functional layer and support layer;and then design system functions consisted of the customer information management, customer service management, customer maintenance management and customer analysis management;finally, in order to ensure that the network and data security design data encryption. The research results of this paper solve the key technical problems of software development;in the actual development it can be adjusted to improve the applicability of the software.

关键词： MVC bank credit card customer relationship management system design framework structure system function

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The Application of EPS Module Concrete framework structure in Construction Engineering

The Application of EPS Module Concrete Framework Structure i...

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2011 International Conference on Frontiers in Computer Education(ICFCE 2011)

作者： Kun Qian Tian Xia Guohai Lin Jilin Architectural and Civil Engineering Institute Beijing Jiaotong University Harbin Hong Sheng Group

EPS Module Concrete framework is a system that pours reinforced concrete into the cavity of EPS moduleThe invisible framework formed during the process and EPS Module play the role of envelope and load-bearingIt is a new type of framework system which includes the function of building energy efficiency and force structureIt has many advantages, such as good insulation, good durability, light weight, thin wall, small structure load, good seismic performanceIt is also easy to applying in industrial production, easy to be installedIt is high efficiency in construction and lossless in the course of workingIt can reduce construction waste and environmental pollution,all this can meet the requirements of energy conservation and environmental protectionIt can be used for energy-saving construction under third fire resistance rating, such as residential building, public buildings, and industrial plantsThis paper introduces the structural points and construction technical points of the structural system, which provides a technical guide for the application promotion of the system.

关键词： EPS module framework structure connection mode construction construction technology

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Topological Analysis of Void Spaces in Tungstate frameworks: Assessing Storage Properties for the Environmentally Important Guest Molecules and Ions: CO₂, UO₂, PuO₂, U, Pu, Sr²⁺, Cs⁺, CH₄, and H₂

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ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2015年第9期3卷 2112-2129页

作者： Cole, Jacqueline M. Cramer, Alisha J. Zeidler, Anita Univ Cambridge Cavendish Lab Dept Phys Cambridge CB3 0HE England Argonne Natl Lab Argonne IL 60439 USA Univ Cambridge Dept Chem Cambridge CB2 1EW England

The identification of inorganic materials, which are able to encapsulate environmentally important small molecules or ions via host guest interactions, is crucial for the design and development of next-generation energy sources and for storing environmental waste. Especially sought after are molecular sponges with the ability to incorporate CO2, gas pollutants, or nuclear waste materials such as UO2 and PuO2 oxides or U, Pu, Sr2+, or Cs+ ions. Porous framework structures promise very attractive prospects for applications in environmental technologies, if they are able to incorporate CH4 for biogas energy applications or to store H-2, which is important for fuel cells, e.g., in the automotive industry. All of these applications should benefit from the host being resistant to extreme conditions such as heat, nuclear radiation, rapid gas expansion, or wear and tear from heavy gas cycling. As inorganic tungstates are well known for their thermal stability and their rigid open-framework networks, the potential of Na2O-Al2O3-WO3 and Na2O-WO3 phases for such applications was evaluated. To this end, all known experimentally determined crystal structures with the stoichiometric formula MaMb'WcOd (M = any element) are surveyed together with all corresponding theoretically calculated NaaAlbWcOd and NaxWyOz structures that are statistically likely to form. Network descriptors that categorize these host structures are used to reveal topological patterns in the hosts, including the nature of porous cages, which are able to accommodate a certain type of guest;this leads to the classification of preferential structure types for a given environmental storage application. Crystal structures of two new tungstates NaAlW2O8 (I) and NaAlW3O11 (2) and one updated structure determination of Na2W2O2 (3) are also presented from in-house X-ray diffraction studies, and their potential merits for environmental applications are assessed against those of this larger data-sourced survey. Overall,

关键词： Host-guest Tungstate framework structure Energy fuel storage CO2 emissions Nuclear waste storage

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EVOLIS framework: a Method to Study Information Systems Evolution Records

EVOLIS Framework: a Method to Study Information Systems Evol...

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47th Annual Hawaii International Conference on System Sciences

作者： Metrailler, Alexandre Estier, Thibault Univ Lausanne Fac Business & Econ CH-1015 Lausanne Switzerland

ISBN: (纸本)9781479925049

This research proposes a framework that helps information systems managers to interpret present state of the system, to understand its past and to predict its future. The benefits of the framework are twofold. First, it gives managers a tool for assessing the impact of a change from either the users or the business/IS perspective. Managers can use this framework to design a strategy for information system evolution. Second, the framework allows the study of information systems evolution by revealing specific evolution patterns. In this context, this article presents a systematic method to inform components of this framework. The framework's structure is tested against six case studies on information systems evolution. Based on these case studies, this article presents a timeline of evolutions used to trace and study the life cycle of each information system according to the framework. Moreover, the case studies validate a trace analysis method and highlights specific evolution patterns.

关键词： information systems EVOLIS framework business-IS perspective framework structure information systems evolution records information systems managers trace analysis method Companies Computer architecture Information systems Software Taxonomy

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framework Design on Customer Relationship System for Medical Devices Industry

Framework Design on Customer Relationship System for Medical...

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International Conference on Advances in Materials Science and Information Technologies in Industry (AMSITI)

作者： Zhang, Hongxing Liu, Yang Shi, Xuekui Xingtai Polytech Coll Dept Informat Engn Xingtai Peoples R China Xingtai Polytech Coll Modern Educ Ctr Xingtai Peoples R China

ISBN: (纸本)9783038350125

Medical devices industry is facing severe challenges of foreign-funded enterprises and foreign products and services and other aspects. It is difficult to increase operating efficiency, so establish a scientific and comprehensive customer relationship management system is an effective way to solve the current predicament. This paper studies framework structure design in order to improve the development efficiency and quality of CRM system. First, system framework structure design can be carried on by way of graphical;then, we can conduct function framework structure design. Function system is decomposed into four subsystems: the first is sales management, the second is marketing management, the third is support and service management, the fourth is system management. Finally, we are able to do the technology framework structure design and then design three-tier architecture that includes presentation layer, business logic layer and data access layer based on B / S. The results show that it is an effective means to improve the core competitiveness of enterprises used CRM developed by design results of the paper.

关键词： medical devices customer relationship system CRM framework structure

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