Results 61 to 70 of about 59,871 (246)

Revitalising Rural Spaces: Lessons Learnt from Brownfield Regeneration in a Shrinking Region

open access: yesLand, 2023
In the post-socialistic space, old, industrialised regions are not only dealing with problems with the regeneration of industrial brownfields but also with the occurrence of post-agricultural brownfields.
Petr Klusáček   +2 more
doaj   +1 more source

Agricultural Diversification at the Margin. Strategies and Determinants in Italian Mountain and Remote Areas

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper explores the convergence in on‐farm diversification strategies of agricultural holdings, between remote areas and more central ones. Using Italian farm‐level data, we explore the determinants of diversification strategies across farms.
Gianluca Grilli   +2 more
wiley   +1 more source

Structure and Spectroscopic Characterisation of Phenanthroline‐Based Iodobismuthate(III) Complexes Utilised for Raw Acoustic Signal Classification

open access: yesAdvanced Intelligent Discovery, EarlyView.
Memristors based on trimethylsulfonium (phenanthroline)tetraiodobismuthate have been utilised as a nonlinear node in a delayed feedback reservoir. This system allowed an efficient classification of acoustic signals, namely differentiation of vocalisation of the brushtail possum (Trichosurus vulpecula).
Ewelina Cechosz   +4 more
wiley   +1 more source

Econometric Methods of Substantiating Steps Aimed at Passing to the Stage of Extended Population Reproduction in Russisa

open access: yesВестник Российского экономического университета имени Г. В. Плеханова, 2023
The article studies approaches to substantiate lines in social and economic policy of Russia aimed at passing to the stage of extended population reproduction, which became possible after revealing econometric methods of dependence of demographic process
N. P. Tikhomirov, T. M. Tikhomirova
doaj   +1 more source

Radiative lifetime measurements of rubidium Rydberg states

open access: yes, 2009
We have measured the radiative lifetimes of ns, np and nd Rydberg states of rubidium in the range 28 < n < 45. To enable long-lived states to be measured, our experiment uses slow-moving Rb atoms in a magneto-optical trap (MOT).
A Kortyna   +14 more
core   +1 more source

Rural Depopulation

open access: yesJournal of the Royal Statistical Society, 1893
Author's presentation copy. ; Cover-title. ; (Printed for private circulation.) ; Read before the Royal statistical society, June 20, 1893. ; Mode of access: Internet.
openaire   +1 more source

Stationary-state electronic distribution in quantum dots

open access: yes, 2005
We wish to draw an attention to a non-gibbsian behavior of zero-dimensional semiconductor nanostructures, which appears to be manifested in experiments by an effect of incomplete depopulation from electronic excited states or by an effect of up ...
Bockelmann   +27 more
core   +1 more source

Displacement of Youth from the Isle of Man: The Role of House Price Inflation [PDF]

open access: yes, 2011
: Small islands frequently suffer from population decline, especially of young people, putting continuity of community at risk. At the same time, their limited size can mean an intense competition for housing stock, particularly in scenic or economically
Canavan, Brendan
core   +2 more sources

Investigation of the Optical and Morphological Properties of PS/POMA Blends Hybridized With Erbium Oxide (Er2O3)

open access: yesJournal of Applied Polymer Science, EarlyView.
ABSTRACT Polymeric blends (PB) represent a rapid and cost‐effective strategy for the development of materials with tailored properties. In this study, blends of polystyrene (PS) and poly(o‐methoxyaniline) (POMA) containing 7.5 wt/wt% of POMA were prepared and hybridized with erbium oxide (Er2O3) at concentrations of 0.5, 1.0, and 3.0 wt/wt%.
Ana Carolina Pires Martins   +4 more
wiley   +1 more source

Photoluminescence Turn‐On Method to Determine the Kinetics of Thermally Activated Delayed Fluorescence Materials

open access: yesAdvanced Physics Research, EarlyView.
Thermally Activated Delayed Fluorescence (TADF) is widely exploited to achieve high‐efficiency OLEDs. TADF Emitters are normally investigated with transient photoluminescence (PL), which requires the PL to be detected over multiple orders of magnitude in time and intensity.
Stefan Diesing   +3 more
wiley   +1 more source

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