Search results for: DRY PERIODS

• The influence of atmospheric circulation on the occurrence of dry and wet periods in Central Poland in 1954–2018

  Publication

  • A. Araźny
  • A. Bartczak
  • R. Maszewski
  • M. Krzemiński

  - THEORETICAL AND APPLIED CLIMATOLOGY - Year 2021

  This work presents the influence of atmospheric circulation on the occurrence of dry and wet periods in the central Polish region of Kujawy. The material on which the authors relied encompassed monthly totals of precipitation obtained from 10 weather stations in the period 1954–2018. Both dry and wet periods have been identified on the basis of monthly values of the Standardised Precipitation Index (SPI). Additionally, the calendar...

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• Hydrological Dry Periods versus Atmospheric Circulations in the Lower Vistula Basin (Poland) in 1954–2018

  Publication

  • A. Bartczak
  • A. Araźny
  • M. Krzemiński
  • R. Maszewski

  - Quaestiones Geographicae - Year 2022

  The paper discusses the impact of atmospheric circulation on the occurrence of droughts. The research in-cludes mean monthly discharges for 7 rivers in 1954-2018. Dry periods were determined with Standardised Streamflow Indices (SSI-12). Additionally, the circulation type calendar for Central Poland was used to determine the atmospheric circulation indices: western zonal (W), southern meridional (S) and cyclonicity (C). The analyses...

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• Periodic expansion in determining minimal sets of Lefschetz periods for Morse–Smale diffeomorphisms

  Publication

  • G. Graff
  • M. Lebiedź
  • A. Myszkowski

  - Journal of Fixed Point Theory and Applications - Year 2019

  We apply the representation of Lefschetz numbers of iterates in the form of periodic expansion to determine the minimal sets of Lefschetz periods of Morse–Smale diffeomorphisms. Applying this approach we present an algorithmic method of finding the family of minimal sets of Lefschetz periods for Ng, a non-orientable compact surfaces without boundary of genus g. We also partially confirm the conjecture of Llibre and Sirvent (J Diff...

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• Algebraic periods and minimal number of periodic points for smooth self-maps of 1-connected 4-manifolds with definite intersection forms

  Publication

  • H. Duan
  • G. Graff
  • J. Jezierski
  • A. Myszkowski

  - Journal of Fixed Point Theory and Applications - Year 2024

  Let M be a closed 1-connected smooth 4-manifolds, and let r be a non-negative integer. We study the problem of finding minimal number of r-periodic points in the smooth homotopy class of a given map f: M-->M. This task is related to determining a topological invariant D^4_r[f], defined in Graff and Jezierski (Forum Math 21(3):491–509, 2009), expressed in terms of Lefschetz numbers of iterations and local fixed point indices of...

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• Medical Journal of Dr. D.Y. Patil Vidyapeeth

  Journals

  ISSN: 2589-8302 , eISSN: 2589-8310

• Medical Journal of Dr. D.Y. Patil University

  Journals

  ISSN: 0975-2870 , eISSN: 2278-7119

• JMIR Serious Games

  Journals

  ISSN: 2291-9279

• Groundwater recharge assessment in dry years

  Publication

  • J. Kubicz
  • I. Kajewski
  • J. Kajewska-Szkudlarek
  • P. Dąbek

  - Environmental Earth Sciences - Year 2019

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• BIOGENIC AMINES IN DRY CURED MEAT PRODUCTS

  Publication

  • J. Stadnik

  - Zywnosc.Nauka.Technologia.Jakosc/Food.Science.Technology.Quality - Year 2013

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• Algebraic periods of self-maps of a rational exterior space of rank 2

  Publication

  • G. Graff

  - Year 2006

  Artykuł stanowi kompletny opis okresów algebraicznych dla odwzorowań wymiernej przestrzeni zewnętrznej rangi 2 w siebie.

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