Search results for "NUIT"

GÉOCARREFOUR KEY WORDS Local level development planning, night-time, light pollution, branding, energy transition

2015

La pollution lumineuse est progressivement devenue un enjeu environnemental. Elle produit ainsi de nouveaux périmètres pour l’action publique, dans un contexte de transition énergétique incitant à modifier les pratiques d’éclairage public pour protéger la « nuit noire ». Pour les territoires de faible densité, cette vision renouvelée de la nuit constitue une « aubaine » en termes de développement territorial. Des processus différenciés de protection, de labellisation et de mise en tourisme des « ressources environnementales nocturnes » émergent, devenant ainsi un levier de la transition énergétique. For several decades, the negative impacts of artificial light on environmental mechanisms ha…

Children’s transitions in early childhood education and care : various combinations of dis-/continuities

2023

This longitudinal multiple case study explores children’s transitions within early childhood education and care (ECEC) in Finland. In ECEC children typically transition from one group or center to another. This study explores how physical, social and philosophical discontinuities and continuities constitute these transitions. Five focus children’s transitions were followed in and between separate ECEC centers. The data include interviews with parents and educators as well as observations noted. Fabian’s discontinuity division, which argues that transition consists of physical, social, and philosophical discontinuities, was used for content analysis of interviews as primary data. Interpretat…

Bricolage in the marketing efforts of a social enterprise

2016

Purpose The paper aims to understand how resource constraints are addressed in the development of a marketing strategy by a social enterprise. Design/methodology/approach The authors have used an in-depth case study of collaboration between a Finnish university and an Indian social enterprise as the methodology for the research in which the data were collected over a period of two years. The data involve semi-structured interviews, field notes and student reports. Findings The authors propose bricolage as a method of marketing ingenuity in resource-constrained social enterprises. Network bricolage and entrepreneurship education bricolage were identified as two mechanisms adopted to address…

Estimates for the Differences of Certain Positive Linear Operators

2020

The present paper deals with estimates for differences of certain positive linear operators defined on bounded or unbounded intervals. Our approach involves Baskakov type operators, the kth order Kantorovich modification of the Baskakov operators, the discrete operators associated with Baskakov operators, Meyer&ndash

Le paysage nocturne de montagne, nouvelle identité visuelle et outil d’action collective pour des territoires en transitions ?

2017

Stability of Embankments Resting on Foundation Soils with A Weak Layer

2021

The presence of weak layers in geotechnical systems, including soil or rock masses, both natural and man-made, is more frequent than is normally believed. Weak layers can affect both failure mechanisms, in drained and in undrained conditions, as well as in static and seismic conditions, and the safety factor. In the present study, conducted numerically using the finite-element method (FEM) Plaxis 2D code, the influence of a horizontal thin weak layer on stress and strain distribution, on failure mechanisms and on the overall stability of an embankment was evaluated. The results obtained prove that when the weak layer is located at a significant depth from the foundation plane, the failure m…

Il Signore delle spighe: le feste agrarie esistono

2005

The FLO Diffusive 1D-2D Model for Simulation of River Flooding

2016

An integrated 1D-2D model for the solution of the diffusive approximation of the shallow water equations, named FLO, is proposed in the present paper. Governing equations are solved using the MArching in Space and Time (MAST) approach. The 2D floodplain domain is discretized using a triangular mesh, and standard river sections are used for modeling 1D flow inside the section width occurring with low or standard discharges. 1D elements, inside the 1D domain, are quadrilaterals bounded by the trace of two consecutive sections and by the sides connecting their extreme points. The water level is assumed to vary linearly inside each quadrilateral along the flow direction, but to remain constant …

Il consumo del sacro. Feste lunghe di Sardegna quarant’anni dopo

2014

Quando nel 1971 Clara Gallini pubblica Il consumo del sacro. Feste lunghe di Sardegna, l’isola è interessata da profonde trasformazioni della struttura economica agropastorale tradizionale e, conseguentemente, del sistema socioculturale ad essa correlato. Le feste novenarie (istituzioni festive della durata di nove giorni) più importanti della Sardegna erano sottoposte anch’esse ad importanti cambiamenti, colti lucidamente dall’antropologa in un lavoro descrittivo e allo stesso tempo interpretativo che si declina come uno dei più significativi contributi dell’Antropologia culturale italiana. A distanza di quarant’anni dalla prima edizione de Il consumo del sacro, le “feste lunghe di Sardegn…

Fractional Maximal Functions in Metric Measure Spaces

2013

Abstract We study the mapping properties of fractional maximal operators in Sobolev and Campanato spaces in metric measure spaces. We show that, under certain restrictions on the underlying metric measure space, fractional maximal operators improve the Sobolev regularity of functions and map functions in Campanato spaces to Hölder continuous functions. We also give an example of a space where fractional maximal function of a Lipschitz function fails to be continuous.