Results 81 to 90 of about 2,108,541 (311)

Emissions and trajectories of atmospheric pollutants from mobile sources in a Colombian intermediate city

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia
In this study, the emissions of criteria pollutants and greenhouse gases from mobile sources in the main streets of the city of Valledupar were estimated.
Uriah Aron Bush Felipe   +4 more
doaj   +1 more source

Aspectos do teatro popular de Valongo: as Papeladas

open access: yesForma Breve, 2007
Papeladas é o termo usado para designar o teatro popular que, em Valongo (distrito do Porto, Portugal), com raízes em fi nais do século XIX e inícios do século XX, ainda hoje persiste na memória dos valonguenses mais dedicados às tradições culturais do ...
Carlos Nogueira
doaj   +1 more source

El Popular (Malaga)

open access: yes, 1903
Fundador propietario, Pedro Gomez ChaixSe suspende la publicación, provisionalmente, en 1907, y posteriormente desde el 30 marzo de 1921 hasta el 26 de abr.
Anonymous
core  

Designing Vanadium‐Based Oxide Electrocatalysts for Water Splitting: Experimental and Mechanistic Insights with Machine Learning

open access: yesAdvanced Functional Materials, EarlyView.
This review establishes structure‐property‐mechanism relationships across six modification strategies for V‐based oxide water‐splitting electrocatalysts: lattice engineering, heteroatom doping, interface engineering, carbon‐based hybridization, morphology engineering, and surface reconstruction and pre‐catalyst design, where dissolution is reframed as ...
Youness El Issmaeli   +4 more
wiley   +1 more source

Academic results and sociometric status in Secondary Education

open access: yesAvances en Supervisión Educativa, 2016
In this research in an obligatory secondary education center to a sample of 407 students, a sociometric technique has been used to establish the sociometric types of rejected, popular and average from individual rates of antipathy, popularity and ...
Manuel Jesús Ramos Corpas   +2 more
doaj   +1 more source

Photo‐Switchable Molecular Module Programming PET Biodegradation in Aquatic Environments

open access: yesAdvanced Functional Materials, EarlyView.
We address the plastic durability paradox by integrating an itaconic acid–derived pyrrolidone module into polymer backbones. Sunlight in water triggers Norrish Type I ring‐opening and hydrophilization, enabling rapid biodegradation into nontoxic minerals.
Mohammad Asif Ali   +16 more
wiley   +1 more source

O popular em registro: universidades, museus e imagens em jogos de patrimonialização no Nordeste

open access: yesTempo e Argumento
Em meio a jogos de patrimonialização, o objetivo deste artigo é pontuar alguns movimentos de registro e estudos da arte e da cultura populares do Nordeste, nos anos de 1960, com enfoque no papel das universidades.
Antonio Gilberto Ramos Nogueira
doaj   +1 more source

Bibliotecas Cultura Popular : 1937 : Valencia.

open access: yes, 1937
El cartell reproduïx, mitjançant gràfics, la lectura en el primer semestre de l'any en guarderies, hospitals, quarters i fronts i centres polítics i sindicals.
Cultura Popular (Valencia)
core  

Reporte COP : Red Dominicana del Pacto Global 2014 [PDF]

open access: yes, 2014
Octavo informe de comunicación de progreso anual contentivo de las actividades y acciones correspondientes a la gestión de sostenibilidad y responsabilidad social empresarial del Grupo Popular a través de los diez principios establecidos por la Red del ...
Grupo Popular
core  

In Situ Magnetic Ordering and Microfabrication of Liquid Crystal Networks with Discretized Alignment

open access: yesAdvanced Functional Materials, EarlyView.
Miniaturizing liquid crystal network actuators typically demands costly laser writing or digital light processing. A low‐cost photolithography platform couples rotating photomasks with a Halbach magnetic array to discretize in‐plane molecular alignment down to 50 µm, producing programmable, light‐responsive grippers, checkerboards, and origami‐inspired
Matthew Gene Scarfo   +3 more
wiley   +1 more source

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