Search results for: FLAG ELEMENT RATIO

• The effects of urban vehicle traffic on heavy metal contamination in road sweeping waste and bottom sediments of retention tanks

  Publication

  • N. Nawrot
  • E. Wojciechowska
  • S. Rezania
  • J. Walkusz-miotk
  • K. Pazdro

  - SCIENCE OF THE TOTAL ENVIRONMENT - Year 2020

  Diffuse pollution formed during a surface runoff on paved surfaces is a source of heavy metals (HMs) of various origin. This research study indicates the connection between bottom sediments of retention tanks located on urban streams and road sweeping wastes (RSW) that migrate during surface runoff to the stormwater drainage systems with discharge to the retention tanks. Moreover, we test the primary sources of HMs in RSW by analysing...

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• Seismic Response Analysis of Knee-Braced Steel Frames Using Ni-Ti Shape Memory Alloys (SMAs)

  Publication

  • B. Mohebi
  • F. Kazemi
  • A. Yousefi

  - Year 2023

  Shape Memory Alloys (SMAs) are known as active materials that can be widely ‎used for structural purposes due to their flag-shape behavior under loading and ‎reloading. Their unique characteristics provided a potential solution for civil engi-‎neers especially to model buildings with the capability of dissipating seismic en-‎ergy. In this study, the main purpose is to explore the seismic behavior of Knee-‎Braced Frames (KBFs) and...

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• The rovibrational energy levels of the diatomic silver anion and neutral silver dimer

  Open Research Data

  open access

  • P. Jasik
  • J. Franz
  • D. Kędziera
  • T. Kilich
  • J. Kozicki
  • J. Sienkiewicz

  - series: Spontaneous electron emission versus dissociation in internally hot silver dimer anions

  The process of a two-channel decay of the diatomic silver anion (Ag2-), namely the spontaneous electron ejection giving Ag2 + e- and the dissociation leading to Ag- + Ag is theoretically studied. The ground state potential energy curves (PECs) of the neutral silver dimer and anionic silver diatomic molecule are calculated using the single reference...

• BIOLOGICAL TRACE ELEMENT RESEARCH

  Journals

  ISSN: 0163-4984 , eISSN: 1559-0720

• Four-node semi-EAS element in six-field nonlineartheory of shells

  Publication

  • J. Chróścielewski
  • W. Witkowski

  - INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING - Year 2006

  W pracy sformułowano 4-węzłowy powłokowy element skończony dla konstrukcji powłokowych. Element opracowano w ramach nieliniowej 6-parametrowej teorii powłok z niesymetrycznymi miarami odkształceń membranowych. Kinematyka powłoki jest opisana przez dwa pola: translacji i obrotów, przy czym wszystkie trzy parametry obrotu traktowane są jako niezależne. W wyniku tego sformułowany element nadaje się do analizy struktur powłokowych...

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• Ratio

  Journals

  ISSN: 0034-0006 , eISSN: 1467-9329

• Towards evaluation of the Second Generation Intact Stability Criteria - examination of a fishing vessel vulnerability to surf-riding, based on historical capsizing

  Publication

  • Z. Szozda
  • P. Krata

  - OCEAN ENGINEERING - Year 2022

  The Second Generation Intact Stability Criteria (SGISC) are the latest achievements in the field of intact ship stability assessment. The criteria are the result of massive international cooperative efforts and extensive research that lasted more than 15 years. Even though they are based on a solid scientific foundation, the trial period has commenced to collect user experience and further validation. One of possible approaches...

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• The Chow Ring of flag manifolds

  Open Research Data

  open access

  • X. Zhao
  • H. Duan
  • G. Graff

  Schubert calculus is the intersection theory of 19th century. Justifying this calculus is the content of the 15th problem of Hilbert. In the course to establish the foundation of algebraic geometry, Van der Vaerden and A. Weil attributed the problem to the determination of the chow ring of flag manifolds G/P, where G is a compact Lie group and P is...

• Membrane shell finite element for textile fabric modelling numerical and experimental aspects

  Publication

  • P. Kłosowski

  - Year 2008

  W pracy omówiono podstawowe problem numeryczne pojawiające się przy projektowaniu przekryć z tkanin technicznych. Przedstawiono eksperymenty potrzebne do identyfikacji właściwości mechanicznych takich tkanin.

• Finite Element Method

  e-Learning Courses

  • B. Sobczyk
  • M. Malikan

  Item Name : Finite Element Method- Abaqus learning Field of study : Civil Engineering Faculty : Faculty of Civil and Environmental Engineering Education level : Second degree studies Form of studies : Full-time studies Year of studies : 1 Study semester : 2 Start of the semester : November 2021 Academic year of the course : 2021/2022 Form of classes : Lecture, Laboratory