Wyniki wyszukiwania dla: double rotation

• Accuracy analysis of a mobile station location in the cellular networks

  Publikacja

  • J. Stefański

  - Zeszyty Naukowe Wydziału ETI Politechniki Gdańskiej. Technologie Informacyjne - Rok 2010

  Jakość usług lokalizacyjnych oferowanych w sieciach komórkowych zależy od efektywności estymacji położenia terminala ruchomego. Dokładność obecnie stosowanych metod lokalizacyjnych jest niewystarczająca, szczególnie w odniesieniu do wywołań w niebezpieczeństwie. Modyfikacja istniejących algorytmów może istotnie wpłynąć na zwiększenie dokładności lokalizowania terminala ruchomego przy jednocześnie niewielkich nakładach finansowych....

• Experimental Study of Flow Rate in Hydraulic Satellite Motor with the Rotating Case at a Low Constant Rotational Speed

  Publikacja

  • P. Śliwiński
  • P. Patrosz
  • M. Bąk
  • M. Stosiak
  • K. Urbanowicz
  • Š. Šukevičius

  - Rok 2023

  In this article was described the methodology for the experimental study of flows in the prototype of a satellite hydraulic motor with a rotating body. The experimental tests of the motor were carried out at a low constant rotational speed in a wide range of pressure drop in this motor. The constant rotational speed of the motor was kept by a worm gear. Based on the test results, the leakage characteristics in the flat gaps of...

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• Miscanthus × giganteus light microscope observation - short and double rotation

  Dane Badawcze

  embargo

  • N. Nawrot

  This dataset includes light microscope images of cross root, leaf, and rhizome sections from Miscanthus × giganteus. The experiment was performed under work package 2: Energy plantation - field trial, research task 1: Energy biomass cultivation in short and double rotation. The plants were planted in marginal soils that had been amended with biochar...

• Air temperature and location of isobaric surfaces in relation to atmospheric circulation, based on radiosonde data from Legionowo, Poland

  Publikacja

  • G. Urban
  • M. Kowalewski

  - Geographia Polonica - Rok 2019

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• Double bondage in graphs

  Publikacja

  • M. Krzywkowski

  - UTILITAS MATHEMATICA - Rok 2012

  A vertex of a graph is said to dominate itself and all of its neighbors. A double dominating set of a graph G=(V,E) is a set D of vertices of G such that every vertex of G is dominated by at least two vertices of D. The double domination number of a graph G, denoted by gamma_d(G), is the minimum cardinality of a double dominating set of G. The double bondage number of G, denoted by b_d(G), is the minimum cardinality among all sets...

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• Joule

  Czasopisma

  ISSN: 2542-4351

• Optical rotation in the lithium triborate nonlinear crystal

  Publikacja

  • M. Shopa
  • N. Ftomyn
  • Y. Shopa

  - Journal of Applied Crystallography - Rok 2023

  A dual-wavelength polarimetric technique at 633 and 661 nm has been used for the characterization of a nonlinear lithium triborate (LiB3O5) nonenantiomorphous biaxial crystal. The mismatch of the crystallographic and optical coordinate systems was taken into account. The optical rotatory power for light propagation along one of the optical axes is ρ = 7.06° mm−1. The gyration tensor component along the bisector between the x and...

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• VIBRATION DIAGNOSTICS OF FOOTBRIDGE WITH USE OF ROTATION SENSOR

  Publikacja

  • A. Banaś
  • K. Wilde

  - APPLIED COMPUTER SCIENCE - Rok 2014

  The benefits of the additional measurement of rotational degrees of free-dom on the performance of the vibration diagnosis of bridges are studied in this paper. The common vibrational diagnostics that uses translational degrees of freedom is extended by measurements of rotations. The study is curried out on a footbridge and the presence of damage as well as its location and size is determined with use of FEM updating procedure....

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• FEDERAL PROBATION

  Czasopisma

  ISSN: 0014-9128

• PROBATION JOURNAL

  Czasopisma

  ISSN: 0264-5505 , eISSN: 1741-3079