Results 1 to 10 of about 28,496 (163)

A universal Polish G-space

open access: yesTopology and Its Applications, 1999
If G is a Polish group, then there is a Polish G-space X which is universal among Polish G-spaces with respect to continuous G-embeddings.
Greg Hjorth
exaly   +3 more sources

Polish shop(ping) as Translanguaging Space [PDF]

open access: yesSocial Semiotics, 2017
This article investigates how spatial layout, the display of goods, body movement and gaze work alongside verbalised linguistic codes in\ud creating a Translanguaging Space, using data from a linguistic\ud ethnography project in a family retail shop in East London. We argue\ud that while positioning itself as a “Polski Sklep” (Polish shop) in\ud London,
Zhu Hua, Li Wei, Agnieszka Lyons
exaly   +4 more sources

The role of eu public diplomacy in affecting international security in the context of the development of the outer space traffic management [PDF]

open access: yesDefence Science Review, 2022
Objectives: The purpose of this article is to identify the role of international diplomacy in shaping the outer Space Traffic Management. Methods: The theoretical research methods were used in this paper – analysis, synthesis, abstraction and ...
Rafał Borek   +2 more
doaj   +1 more source

Application of observations of recent tectonic activity in the Świebodzice Depression (the Sudetes, SW Poland) in assessing seismic hazard in the Fore-Sudetic Monocline [PDF]

open access: yesE3S Web of Conferences, 2018
Tiltmeter observations with application of horizontal pendulums have been carried out for 40 years in the Geodynamic Laboratory in Książ. Long-term observations have not indicated any correlation of these data with meteorological or seasonal phenomena ...
Kaczorowski Marek   +3 more
doaj   +2 more sources

Determining Ionospheric Drift and Anisotropy of Irregularities from LOFAR Core Measurements: Testing Hypotheses behind Estimation

open access: yesRemote Sensing, 2022
We try to assess the validity of assumptions taken when deriving drift velocity. We give simple formulas for characteristics of the spatiotemporal correlation function of the observed diffraction pattern for the frozen flow and the more general Briggs ...
Marcin Grzesiak   +7 more
doaj   +1 more source

Multifractal structure of turbulence in the magnetospheric cusp [PDF]

open access: yesAnnales Geophysicae, 2004
Magnetospheric cusps are regions which are characterized by highly turbulent plasma. We have used Polar magnetic field data to study the structure of turbulence in the cusp region. The wavelet transform modulus maxima method (WTMM) has been applied to
E. Yordanova   +5 more
doaj   +1 more source

Lunar ore geology and feasibility of ore mineral detection using a far-IR spectrometer

open access: yesFrontiers in Earth Science, 2023
Lunar sulfides and oxides are a significant source of noble and base metals and will be vital for future human colonies’ self-sustainability. Sulfide detection (pyrite and troilite) applies to many technological fields and use cases, for example, as a ...
Jakub Ciazela   +15 more
doaj   +1 more source

Time Dependencies Between Tectonic Activity of Świebodzice Depression (SW Poland) and Seismic Activity in Poland and Czech Mining Regions [PDF]

open access: yesE3S Web of Conferences, 2019
Since the 1970-ties, large azimuth changes in the equilibrium of quartz horizontal pendulums have been irregularly registered in the Geodynamic Laboratory in Książ. However, azimuth changes of the pendulums did not correlate with meteorological phenomena
Kaczorowski Marek   +4 more
doaj   +1 more source

Polish spaces of Banach spaces

open access: yesForum of Mathematics, Sigma, 2022
AbstractWe present and thoroughly study natural Polish spaces of separable Banach spaces. These spaces are defined as spaces of norms, respectively pseudonorms, on the countable infinite-dimensional rational vector space. We provide an exhaustive comparison of these spaces with admissible topologies recently introduced by Godefroy and Saint-Raymond and
Marek Cúth   +3 more
openaire   +3 more sources

GREY SUBSETS OF POLISH SPACES [PDF]

open access: yesThe Journal of Symbolic Logic, 2015
AbstractWe develop the basics of an analogue of descriptive set theory for functions on a Polish space X. We use this to define a version of the small index property in the context of Polish topometric groups, and show that Polish topometric groups with ample generics have this property.
Itaï Ben Yaacov, Julien Melleray
openaire   +3 more sources

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