Results 21 to 30 of about 55,771 (260)

A description of the Stone space of Banach lattice C(K,E)

open access: yesJournal of Function Spaces and Applications, 2006
We give a topological description of the Stone space of C(K,E), Banach lattices of continuous functions from a compact Hausdorff space K into a Banach lattice E.
Zafer Ercan
doaj   +1 more source

Morphological examination of Hungarian apricot rootstock varieties

open access: yesInternational Journal of Horticultural Science, 2006
Apricot seedlings are one of the most widely used rootstocks in apricot growing of Hungary. The National List of Hungary contains 7 apricot seedling rootstocks varieties.
Zs. Szani   +4 more
doaj   +1 more source

STONE IN AN URBAN SPACE – ITS POTENTIAL TO PROMOTE GEOTOURISM [PDF]

open access: yesGeo Journal of Tourism and Geosites, 2019
The geological heritage of Pruszków, although with an easy access, remains beyond the knowledge and consciousness of its inhabitants. Besides the short description of the area’s geodiversity, the article presents ten large erratic boulders and other ...
Maria GÓRSKA-ZABIELSKA   +1 more
doaj   +1 more source

Framework for Mapping Sublimation Features on Mars’ South Polar Cap Using Object-Based Image Analysis

open access: yesRemote Sensing
Mars’ south polar cap hosts dynamic landforms known as Swiss cheese features (SCFs), which form through the sublimation of carbon dioxide (CO2) ice driven by the planet’s extreme seasonal and diurnal solar insolation cycles.
Racine D. Cleveland   +2 more
doaj   +1 more source

Stone spaces and compactifications

open access: yesPure Mathematical Sciences, 2013
This paper deal with spaces such that their compactification is a Stone space. The particular cases of the one-point compactification, the Wallman compactification and the Stone- ˇ Cech compactification are studied.
M. Al-Hajri, K. Belaid, O. Echi
openaire   +1 more source

Gelfand theorem implies Stone representation theorem of Boolean rings

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1995
Stone Theorem about representing a Boolean algebra in terms of open-closed subsets of a topological space is a consequence of the Gelfand Theorem about representing a B∗- algebra as the algebra of continuous functions on a compact Hausdorff space.
Parfeny P. Saworotnow
doaj   +1 more source

Mathematical Modelling of the Fruit-Stone Culture Seeds Calibration Process Using Flat Sieves

open access: yesActa Technologica Agriculturae, 2021
The paper provided describes a mathematical model of calibration process of fruit-stone culture seeds of cherry, sweet cherry, cherry-plum, apricot and almond using flat sieves with impact shock ball cleaners oscillating in the horizontal plane.
Karaiev Oleksandr   +8 more
doaj   +1 more source

"Only the Wall Put a Stop to the Inflow of Monsters": Bodies and Borders in Post-Wall Berlin

open access: yesStudies in 20th & 21st Century Literature, 2004
In his seminal study Flesh and Stone, Richard Sennett showed that urban space is significantly shaped through the ways in which humans perceive their bodies…
Katharina Gerstenberger
doaj   +1 more source

Management of a Lost Stone During Laparoscopic Ureterolithotomy: Video Article

open access: yesTranslational Research in Urology, 2021
Introduction Laparoscopic ureterolithotomy (LU) is a viable option for large ureteral stones (1, 2). The lost stone during laparoscopy is a rare event and most reports are in gallstone surgeries.
Alimohammad Fakhr Yasseri   +2 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

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