Results 71 to 80 of about 71,430 (215)

Strengthening masonry walls made of brick blocks with FRCM composites [PDF]

open access: yesGrađevinski Materijali i Konstrukcije, 2015
Results of testing more types of masonry walls made of brick blocks with the aim to define their mechanical characteristics and possibilities of external strengthening of walls with FRCM composites are presented in this paper.
Radovanović Željka   +2 more
doaj   +1 more source

Classical and quantum quasi-free position dependent mass; P\"oschl-Teller and ordering-ambiguity

open access: yes, 2013
We argue that the classical and quantum mechanical correspondence may play a basic role in the fixation of the ordering-ambiguity parameters. We use quasi-free position-dependent masses in the classical and quantum frameworks.
Bagchi B   +17 more
core   +1 more source

Record‐Low Compressibility in [N(C2H5)3CH3]FeCl4 Expands Phase Engineering Horizons in Hybrid Molecular Ferroelectrics

open access: yesSmall, Volume 22, Issue 23, 22 April 2026.
High‐pressure studies of the lead‐free hybrid organic–inorganic ferroelectric [N(C2H5)3CH3]FeCl4 demonstrate record low compressibility, establishing it as the least compressible molecular ferroelectric known. In situ diamond anvil cell experiments identify halide selection and inorganic sublattice tuning as key compressibility controls, advancing ...
Takeshi Nakagawa   +11 more
wiley   +1 more source

The cropping and productivity potencial of peach cultivars introduced early epoch maturation [PDF]

open access: yesAgroznanje, 2011
Assortment of peach is very dynamic. Many new varieties registered each year in Italy, France, USA and other countries. Introduction of a permanent process imposes the need to study newly varieties in certain environmental conditions to determine their ...
Prenkić Ranko   +2 more
doaj  

Sunrise as a tourist attraction in the context of tourist motivation theory: a case study of the peak of Babia Góra (Western Carpathians)

open access: yesBulletin of Geography. Socio-Economic Series, 2015
Tourist ascents of mountain peaks before sunrise are increasingly popular. Babia Góra (Western Carpathians) is a peak on the Polish-Slovak border frequently visited by a great number of tourists at sunrise.
Mocior Ewelina   +6 more
doaj   +1 more source

A Generic Spinup Procedure to Initialize European Forest State Variables in Land Surface Models

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 4, April 2026.
Abstract Forest structure is shaped by forest management practices, land‐use changes, and natural disturbances, including droughts, fires, storms, and insect outbreaks that drive species‐specific and size‐specific mortality. By modifying the carbon‐water‐energy exchanges with the atmosphere, it influences a stand's capacity to buffer against or succumb
Marine Remaud   +6 more
wiley   +1 more source

Parameter estimation of single-stage induction machine using chaos theory [PDF]

open access: yesTehnika, 2020
This paper presents the use of chaos theory, specifically the use of the Chaotic Optimization Algorithm - COA, in estimating the parameters of single-cage induction machine equivalent circuit.
Fuštić Željko M.   +3 more
doaj  

Tau neutrino search with Cherenkov telescopes

open access: yes, 2013
Cherenkov telescopes could have the capability of detecting high energy tau neutrinos by searching for very inclined showers. If a tau lepton, produced by a tau neutrino, escapes from the Earth crust, it will decay and initiate an air shower which can be
Bernardini, Elisa, Gora, Dariusz
core  

Exploring the Metric Systems of Medieval New Towns in Central Europe: Reconstruction of Urban Plot Scheme Using Cosine Quantogram and Modular Analysis

open access: yesArchaeometry, Volume 68, Issue 2, Page 173-183, April 2026.
ABSTRACT This study examines plot divisions and units of measurement in regular medieval new towns in Central Europe, with a particular focus on historical Silesia. By applying the cosine quantogram method alongside GIS‐referenced cartographic sources and modular analysis, the research reconstructs the spatial organization of urban layouts. The results
Maria Legut‐Pintal   +3 more
wiley   +1 more source

Species composition and distribution of gallinaceous birds (Aves, Galliformes) in the south of eastern Europe during the Late Pleistocene and Holocene—a review

open access: yesBoreas, Volume 55, Issue 2, Page 308-326, April 2026.
This study investigates the species composition and distribution of gallinaceous birds (Galliformes) in the south of eastern Europe, specifically within the territory of present‐day Ukraine, during the Late Pleistocene and Holocene. The research is based on the comprehensive revision of skeletal remains found at archaeological sites.
Leonid Gorobets   +3 more
wiley   +1 more source

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