MultiScience - XXXIII. microCAD International Multidisciplinary Scientific Conference最新文献

Assessment of Fair Value - Is it Reliable and Useful for Investors? 公允价值评估对投资者是否可靠和有用?

MultiScience - XXXIII. microCAD International Multidisciplinary Scientific Conference Pub Date : 2019-07-02 DOI: 10.26649/musci.2019.067

D. Gulin, Mirjana Hladika, Ivana Valenta

引用次数: 0

How Can We Adapt the Balance Scorcard to the Needs of Social Enterprises? 平衡计分卡如何适应社会企业的需求?

MultiScience - XXXIII. microCAD International Multidisciplinary Scientific Conference Pub Date : 1900-01-01 DOI: 10.26649/musci.2019.066

S. Bozsik, Judit Szemán, Zoltán Musinszki

引用次数: 0

Framework of Basel IV 巴塞尔协议IV框架

MultiScience - XXXIII. microCAD International Multidisciplinary Scientific Conference Pub Date : 1900-01-01 DOI: 10.26649/musci.2019.069

Klaudia Murányi

引用次数: 0

On Performance of ED7500 and Lab-Volt 5150 5DOF Manipulators: Calibration and Analysis ED7500和Lab-Volt 5150 5DOF机械手的性能:校准和分析

MultiScience - XXXIII. microCAD International Multidisciplinary Scientific Conference Pub Date : 1900-01-01 DOI: 10.26649/musci.2019.042

H. N. Ghafil, K. Jármai

引用次数: 1

Effect of Flame Straightening on Material Properties of Q+T High Strength Steels 火焰矫直对Q+T高强钢材料性能的影响

MultiScience - XXXIII. microCAD International Multidisciplinary Scientific Conference Pub Date : 1900-01-01 DOI: 10.26649/musci.2019.014

Gergely Nacsa, László Gyura

{"title":"Effect of Flame Straightening on Material Properties of Q+T High Strength Steels","authors":"Gergely Nacsa, László Gyura","doi":"10.26649/musci.2019.014","DOIUrl":"https://doi.org/10.26649/musci.2019.014","url":null,"abstract":"In designing, dimensioning of welded structures, also selecting the welding technology we strive to minimize the deformations of structures during manufacturing. Even with the maximum observance of technological discipline, in many cases, the deformation of our products beyond the margin of tolerance is often unavoidable. Therefore, we need to straighten our structures with a mechanical or thermal source of heat. Nowadays, steel construction and machine manufacturing companies prefer to use flame, (or other hot) levelling technologies to recover and ensure the shape and dimensional stability of parts, welded structures. There was a need for exact specification of the technology parameters before, but due to the introduction of the EN 1090 standard series, it is becoming more and more important to follow and document the steps of flame straightening. The warm straightening is an important part of the production life cycle of the structure, therefore, the operation of the physical phenomena of the technology must be known must be experienced in the process, as well as the mechanical and microstructure changes of the materials which used. Regarding to the new developed advanced materials (e. g. Q+T and TM high strength steels) in many cases there is not enough experience of the possible behaviour of the material. At the moment there is very little scale of literature on flame straightening of steels, especially for high strength steels. For this reason, it is advisable to prove the applicability of flame straightening with preliminary technological tests. The following summary shows how different materials are affected in different ways by flame straightening technology through a series of experiments on several material qualities.","PeriodicalId":340250,"journal":{"name":"MultiScience - XXXIII. microCAD International Multidisciplinary Scientific Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125424173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Recent EU Legislation Relating to Drones in the Light of Right to Privacy 根据隐私权，最近欧盟关于无人机的立法

MultiScience - XXXIII. microCAD International Multidisciplinary Scientific Conference Pub Date : 1900-01-01 DOI: 10.26649/musci.2019.062

Réka Pusztahelyi

引用次数: 1

Collision of Interests and Values in the Economic Sphere - Basic Idea of the Whistleblowers' Labour Protection in the USA and Certain European Countries 经济领域利益与价值的碰撞——美国和部分欧洲国家举报人劳动保护的基本思路

MultiScience - XXXIII. microCAD International Multidisciplinary Scientific Conference Pub Date : 1900-01-01 DOI: 10.26649/musci.2019.061

G. Mélypataki

引用次数: 0

High-Order Numerical Methods for Relativistic Hydrodynamics: Part II. The Relativistic Richtmyer-Meshkov Instability 相对论流体力学的高阶数值方法:第二部分。相对论的richmyer - meshkov不稳定性

MultiScience - XXXIII. microCAD International Multidisciplinary Scientific Conference Pub Date : 1900-01-01 DOI: 10.26649/musci.2019.055

Jamie F. Townsend, L. Könözsy, K. Jenkins

引用次数: 0

Temporal Soil Moisture Data Estimation Using Citizen Observatory Data 利用公民天文台数据估算土壤水分

MultiScience - XXXIII. microCAD International Multidisciplinary Scientific Conference Pub Date : 1900-01-01 DOI: 10.26649/musci.2019.006

Daniel Kibirige, E. Dobos, Kárloy Kovács, Lajos Gál-Szabó, András Dobos, Balint Pinezits, D. Hemment

引用次数: 0

Particle Swarm Optimization Based Interval Inversion of Direct Push Logging Data 基于粒子群算法的直推测井资料反演

MultiScience - XXXIII. microCAD International Multidisciplinary Scientific Conference Pub Date : 1900-01-01 DOI: 10.26649/musci.2019.071

Abordán Armand

{"title":"Particle Swarm Optimization Based Interval Inversion of Direct Push Logging Data","authors":"Abordán Armand","doi":"10.26649/musci.2019.071","DOIUrl":"https://doi.org/10.26649/musci.2019.071","url":null,"abstract":"An interval inversion approach based on global optimization is suggested for the interpretation of direct-push logging data. To further increase the overdetermination ratio of the inverse problem, the result of factor analysis is incorporated into the inversion procedure. The direct-push logging dataset consists of natural gamma-ray intensity, electrical resistivity, bulk density, neutron-porosity and cone resistance logs. First, factor analysis is carried out to estimate the water content of unsaturated sediments distributed along the borehole. Then, interval inversion is done by utilizing the information of factor analysis on water content to estimate the remaining model parameters such as clay and sand content. Gas content of the studied formation is derived from the inversion results using the material balance equation. It is shown that the factor analysis assisted interval inversion procedure gives highly accurate estimation to the model parameters. As an added advantage of the hybrid method, the starting model dependence of the inversion procedure can be greatly reduced owing to the Particle Swarm Optimization (PSO) technique applied to solve the inverse problem.","PeriodicalId":340250,"journal":{"name":"MultiScience - XXXIII. microCAD International Multidisciplinary Scientific Conference","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115459667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3