Results 71 to 80 of about 9,436 (304)

Terra devastada: persistências de uma imagem

open access: yesRemate de Males, 2014
In this article, we study the persistence of waste land topos (a medieval topos recovered by T. S. Eliot for modernity, through his 1922 poem) in some Brazilian contemporary poets.
Eduardo Sterzi
doaj   +1 more source

Mapping River Bed Topography in Whitewater Rapids Using Bathymetric LiDAR

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Bathymetric LiDAR captures river topography efficiently for clear and shallow water, but for mountain rivers, whitewater rapids still pose challenges. This study proposes a novel method to enable the extraction of bottom returns specifically in turbulent whitewater sections.
Jan Rhomberg‐Kauert   +5 more
wiley   +1 more source

MXene 3D‐AJP: Three‐Dimensional Well‐Oriented Freeform Networks of 2D MXene Nanosheets via Aerosol‐Based 3D Printing

open access: yesSmall, EarlyView.
This study presents an additive‐free aerosol jet 3D printing technique for assembling 2D MXene nanosheets into complex, customizable, high‐aspect‐ratio 3D microarchitectures without binders. By leveraging real‐time ink thickening, the authors also fabricate 3D microsupercapacitors with interdigitated electrodes that holds breakthrough device areal ...
Chunshan Hu   +4 more
wiley   +1 more source

SEMILATTICES AND K-FINITE OBJECTS

open access: yesRevista de Matemática: Teoría y Aplicaciones, 2017
We prove that for X Є  ǀ E ǀ, E elementary topos, the following properties are equivalent: (a) X is K-finite, (b) for every upper semilattice B, the diagonal B → BX has a left adjoint.
OSVALDO ACUÑA ORTEGA
doaj   +1 more source

Monitoring GPS‐collared moose by ground versus drone approaches: efficiency and disturbance effects

open access: yesWildlife Biology, EarlyView.
Efficient wildlife management requires precise monitoring methods, for example to estimate population density, reproductive success, and survival. Here, we compared the efficiency of drone (equipped with a RGB camera) and ground approaches to detect and observe GPS‐collared female moose Alces alces and their calves. We also quantified how drone (n = 42)
Martin Mayer   +8 more
wiley   +1 more source

Splendeurs et misères de l’expression « modèle suédois » dans la presse française en 2022

open access: yesSur le Journalisme
FR. La présente étude revient sur le tropisme de la presse française pour l’expression « modèle suédois » en proposant d’analyser l’évolution des connotations de cette formule dans les quotidiens et hebdomadaires français.
Christophe Premat
doaj   +1 more source

TOPOS files

open access: yes, 2022
To reproduce the figures of the code, the user needs to download data_to_reproduce_figures.tar.gz which contains all the necessary data to reproduce the main figures of the study code_to_reproduce_figures.tar.gz which contains scripts and instructions to reproduce the main figures of the study README_to_reproduce_figures.md file has the ...
openaire   +1 more source

Was Einhard a widower?

open access: yesGender &History, EarlyView.
Abstract The ‘widow’ is a gendered, socially contingent category. Women who experienced spousal bereavement in the early middle ages faced various socio‐economic and legal ramifications; the ‘widow’ was further a rhetorical figure with a defined emotional register. The widower is, by contrast, an anachronistic category.
Ingrid Rembold
wiley   +1 more source

Hired Childcare and Changing Maternal Perceptions Among the Urban Poor: Baby Farming in the Western Lands of Late Imperial Russia

open access: yesGender &History, EarlyView.
ABSTRACT This article explores baby farming in the western regions of late imperial Russia, framing it as a childcare practice of the lower‐classes – a form of crèche for working mothers. The article delves into the public discourse surrounding baby farming among the educated strata and contrasts it with how this practice was viewed by the lower ...
Ekaterina Oleshkevich
wiley   +1 more source

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