Results 71 to 80 of about 1,511,200 (293)

Influence of seismic activity on the atmospheric electric field in Lisbon (Portugal) from 1955 to 1991 [PDF]

open access: yes, 2012
In the present study, we considered the influence of seismic activity on the atmospheric electric field recorded at Portela meteorological station (Lisbon, Portugal) for the period from 1955 to 1991.
Bezzeghoud, M.   +6 more
core   +1 more source

Bridging Psychological Stress and Skin Cellular Aging: Flavonoids as a Dual‐Action Therapeutic Strategy

open access: yesPhytotherapy Research, EarlyView.
ABSTRACT Psychological stress (or simply “stress”) is a major contributor to chronic disease worldwide, affecting 35% of the global population, including younger generations. Furthermore, it plays a significant role in human premature aging; hence, its detrimental effects on people's health compel us to comprehend and control the ways in which ...
Marco Duarte   +3 more
wiley   +1 more source

Interactividade: Uma Nova Modalidade Comunicacional [PDF]

open access: yes, 2007
Esta comunicação propõe uma reflexão sobre o desafio que a comunicação interactiva impõe na educação e apresenta um exemplo real vivido numa turma do 1º ...
Escola, Joaquim, Quadros-Flores, Paula
core  

Chemical Characterization of Postindustrial Recycled Polyethylene Terephthalate Obtained From Multilayer PET/PE Sheets: A Baseline Study on Safety Aspects

open access: yesPackaging Technology and Science, EarlyView.
PET trays pose recycling challenges due to multilayer structures with polyethylene (PE) tie‐layers and barrier materials. In this study, a delamination process using a hot alkaline solution was applied to postindustrial multilayer PET/PE thermoforming waste to recover PET flakes and produce sheets.
Isabela F. A. Daras   +6 more
wiley   +1 more source

La incorporació de l’alumnat estranger a l’escola

open access: yesPapers, 1997
El text presenta els aspectes que afavoreixen i dificulten la incorporació dels infants estrangers a l'escola i els serveis que poden pal·liar els efectes del contacte de l'infant amb la institució escolar.
Equip «Diversitat i Escola»
doaj   +1 more source

FAZER ESCOLA SEM ESTAR NA ESCOLA

open access: yesFólio, 2022
Este texto analisa os deslocamentos do agir docente e das lugaridades, realizados pelas professoras dos Anos Iniciais, diante do desafio de fazer escola sem estar na escola no contexto pandêmico. Para tanto, foi realizada uma pesquisa exploratória com 76 educadores vinculados à rede privada de ensino de Salvador/BA.
Giovana Cristina Zen   +2 more
openaire   +1 more source

Assessing wildfire dynamics during a megafire in Portugal using the MesoNH/ForeFire coupled model

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
Weather conditions affect megafires by inducing different fire behaviors over several days or weeks. The coupled MesoNH/ForeFire code was used to represent the dynamics of fire generating pyro‐convective clouds. To advance the understanding of wildfire dynamics, high‐resolution coupled fire–atmosphere modeling was employed.
Cátia Campos   +12 more
wiley   +1 more source

Variabilidad en la explotación y distribución de obsidianas en la Puna Meridional argentina

open access: yesEstudios Atacameños
Se presenta la caracterización geoquímica de dos fuentes de aprovisionamiento de obsidiana localizadas en el Depto. Antofagasta de la Sierra, Catamarca.
Patricia S Escola
doaj   +1 more source

Escola Protetora ou Escola Desviante?

open access: yes, 2023
O presente estudo analisa a perspectiva dos professores em relação à escola e à postura dos seu alunos de uma forma geral, com o objectivo de se explorar, de uma forma indirecta, a relação professor-aluno e a forma como esta pode ser determinante ao longo do desenvolvimento biopsicossocial das crianças e jovens.
openaire   +1 more source

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