Results 151 to 160 of about 908,038 (294)

Educação para a sustentabilidade [PDF]

open access: yes, 2018
Este tópico pretende abordar de forma cronológica as principais políticas, estratégias planos, programas de desenvolvimento sustentável e de educação para o desenvolvimento sustentável, abordando numa perspectiva internacional, europeia e nacional.info ...
Caeiro, Sandra
core   +2 more sources

Performing Relevant Irradiation Experiments: The Role of Proton Flux in the Dynamic Annealing during Irradiation of Cu(In,Ga)Se2‐Based Solar Cells

open access: yesphysica status solidi (RRL) – Rapid Research Letters, EarlyView.
Energetic particles make space a harsh environment that solar cells must endure. This study demonstrates that proton flux critically affects radiation damage in Cu(In,Ga)Se2 solar cells. By irradiating identical cells at different fluxes, a flux‐dependent balance between defect generation and dynamic annealing was revealed.
Tiago V. Fernandes   +7 more
wiley   +1 more source

Planos diretores participativos

open access: yesOculum Ensaios, 2012
Em suas publicações é destacada a importância de ações articuladas de regulamentação legal, investimentos e gestão urbana, para a efetiva concretização das metas do planejamento urbano.
Entrevista com Raquel Rolnik por Ricardo de Sousa Moretti
doaj  

Plano remisión de V. figura plano.

open access: yes, 2011
[ES] Definición del término Plano remisión de V. figura plano. en el diccionario Dicter. [EN] Definition of the word Plano remisión de V. figura plano. in the dictionary Dicter.
openaire   +1 more source

Grafos planos

open access: yes, 2021
EL objetivo principal de este trabajo es el estudio de los grafos planos. Se incluirán las principales definiciones de la teoría de grafos, además de estudiar la fórmula de Euler, el teorema de Fáry y el teorema de Whitney. Por último, se desarrollará el teorema principal del trabajo, el teorema de Kuratowski de caracterización de grafos planos.
Garijo Álvarez, Álvaro   +1 more
openaire   +1 more source

Multilayer Cellulose Acetate–Viscose Films for Bio‐Based, Bio‐Degradable Packaging Applications

open access: yesPackaging Technology and Science, EarlyView.
Cellulose acetate (CA) and cellulose foils stick together comprehensively after mild cellulose sodium hydroxide treatment and heated compression. For combined foils, water barrier properties correlate with CA thickness. Oxygen permeation suffers due to the sodium hydroxide pre‐treatment induced foil changes. The composite represents a biodegradable and
Florian Wurm   +3 more
wiley   +1 more source

Phanerozoic Large Igneous Province, Petroleum System, and Source Rock Links

open access: yesGeophysical Monograph Series, Page 191-228., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Steven C. Bergman   +2 more
wiley  

+1 more source

Planos de educação

open access: yesRevista da Defensoria Pública do Distrito Federal, 2019
O artigo tem por objetivo apresentar uma reflexão teórico-prática de litigância estratégica em direitos humanos. Para tanto, serão abordados conceitos e potencialidades do litígio estratégico, perpassando, num primeiro momento, pela importância da ...
Camille Vieira da Costa   +2 more
doaj  

Plano remisión de V. superficie plano.

open access: yes, 2011
[ES] Definición del término Plano remisión de V. superficie plano. en el diccionario Dicter. [EN] Definition of the word Plano remisión de V. superficie plano. in the dictionary Dicter.
openaire   +1 more source

High‐Precision Measurement of Time Delay with Frequency‐Resolved Hong‐Ou‐Mandel Interference of Weak Coherent States

open access: yesAdvanced Quantum Technologies, EarlyView.
High‐precision time‐delay measurements are demonstrated using frequency‐resolved Hong‐Ou Mandel (HOM) interference with weak coherent states. The method, by exploiting the quantum eraser phenomenon, achieves low uncertainty even for delays exceeding the photon coherence time, where traditional HOM interferometry fails, thus confirming theoretical ...
Francesco Di Lena   +9 more
wiley   +1 more source

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