نتایج جستجو برای: metallurgy
تعداد نتایج: 3209 فیلتر نتایج به سال:
Participants N. Moelans 1, J. Botsis2, R. Čička3, J. Cugnoni2, A. Durga1, M. Danielewski4, J. Drápala5, M. Drienovský3, Y. Guan1, P. Harcuba5, J. Janczak-Rusch4, J. Janovec3, A.A. Kodentsov6, A. Kroupa7, P. Kubíček5, A. Kudyba8,9, M. Maleki2, M. Martinkovič3, R. Novakovic10, R. Nowak8,9 M. Ožvold3, M. Pawelkiewicz4, K. Pietrzak8,9, K Pocisková Dimová3, L. Rízeková Trnková3, M. Scheller4, E. Sie...
Given any finite simplicial complex ∆, we show how to construct from a colouring χ of ∆ a new simplicial complex ∆χ that is balanced and vertex decomposable. In addition, the h-vector of ∆χ is precisely the f -vector of ∆. Our construction generalizes the “whiskering” construction of Villarreal, and Cook and Nagel. We also reverse this construction to prove a special case of a conjecture of Coo...
S. Cox, 2 J.C. Lashley, E. Rosten, J. Singleton, A.J. Williams, and P.B. Littlewood National High Magnetic Field Laboratory, Los Alamos National Laboratory, Ms-E536, Los Alamos, New Mexico, 87545, USA Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, CB2 3QZ, UK Los Alamos National Laboratory, Los Alamos, New Mexico, 87545, USA Centre for Science at Extreme Con...
This paper reports the results of a zooarchaeological analysis conducted on the occupation layer of a compound structure (Residential Unit 1) of the Pucara de Tilcara archaeological site (Jujuy Province, northwestern Argentina). Its occupation span extends between the 13th and 15th centuries AD, but evidence diagnostic of the Inka Period (AD 1430-1536) is predominant. Residential Unit 1 was a h...
Development of Market Strategies of Metallurgical Enterrprises after Restructuring of Steel Industry
B. Gajdzik, The Silesian University of Technology, Faculty of Materials Science and Metallurgy, Katowice, Poland Before metallurgical enterprises started implementation of marketing activities they had to go through restructuring processes which included all areas of their market activities. Privatised metallurgical enterprises after economic transformation gradually implemented marketing to th...
A probabilistic approach has been developed to extract recurrent serious Occupational Accident with Movement Disturbance (OAMD) scenarios from narrative texts within a prevention framework. Relevant data extracted from 143 accounts was initially coded as logical combinations of generic accident factors. A Bayesian Network (BN)-based model was then built for OAMDs using these data and expert kno...
V. A. Andreyachshenko Faculty of Nanotechnology and Metallurgy, Karaganda state technical University, Karaganda In the paper there is studied stressed-and-strained state formed in a billet by fullering in a tool with movable elements. It is determined that compressing stresses prevail in the studied tool; they improve the quality of the processed billets. Even maximum main normal stresses have ...
B. Gajdzik, A. Wyciślik, The Silesian University of Technology, Faculty of Materials Science and Metallurgy, Katowice, Poland The publication characterises the quantity and quality methods applied in the assessment of the environmental aspects. The method of cumulated environmental loads is particularly interesting, where the network of process connections within an enterprise and between it an...
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