Results 131 to 140 of about 978,739 (277)

Economia circular e energia [PDF]

A economia circular é o oposto do conceito guiado pelo princípio de "pegar, produzir, gastar e jogar fora". O modelo da economia circular implica uma mudança de paradigma da gestão dos recursos de forma eficiente e inteligente. Este conceito baseia-se em
Franjić, Siniša
core  

GRUPOS SOCIAIS DE ECONOMIA CIRCULAR - UMA ANÁLISE NETNOGRÁFICA

, 2018
O objetivo da pesquisa visa analisar os grupos sociais de economia circular disponíveis no linkedin. Foram identificados 78 grupos via inserção do termo "circular economy" no campo inicial de busca do linkedin e no campo Grupos. Foi efetuada uma análises
Rebellato, Celi Adriana, Sehnem, Simone
core   +1 more source

Safeguarding the Photoluminescence of Silver Sulfide Nanocrystals in Biological Environments via Silica Shielding

Small, EarlyView.
Interactions with biomolecules can alter the photoluminescence of Ag2S nanocrystals, undermining near‐infrared imaging and thermometry. Incorporation into dendritic silica minimizes these interactions and preserves emission intensity, spectral response, and lifetime in plasma and whole blood. This shielding enables more reliable imaging and temperature
Alejandro Hernández Medel, Marina París Ogáyar, Livia Didonè, Peijiang Wang, Ramón Manzorro, Ana B. Hungría, Miriam Granado, Beatriz H. Juárez, Daniel Jaque, Emma Martín Rodríguez, Riccardo Marin, Célia T. Sousa   +11 more
wiley   +1 more source

Asymptotic r2 Enhancement in Formulation‐Optimized Lipid‐Iron Oxide Nanoparticles for Assessing Glioblastoma Heterogeneity at Ultrahigh‐Field MRI

Small, EarlyView.
Lipid‐coated superparamagnetic iron oxide nanoparticles (LSPIONs) are developed as MRI‐visible lipid nanocarriers for glioblastoma imaging. By tuning nanoparticle size and SPION loading, their transverse relaxivity (r2) can be systematically controlled over one order of magnitude, reaching 390 mm−1 s−1 at 9.4 T.
Marcos Bazarra‐Barreiros, María Teresa Abengoza‐Bello, Sabela Fernández‐Rodicio, Sara Ortega‐Espina, Lucía García‐Astray, José Castillo, Ramón Iglesias‐Rey, Pelayo García‐Acevedo, Pablo Hervella   +8 more
wiley   +1 more source

Added Value of Estimated Fetal Weight Growth Velocity to Doppler Evaluation for the Prediction of Perinatal Outcomes Among Foetuses With EFW < 10th Centile at Term: A Retrospective Cohort Study

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective To evaluate whether estimated fetal weight (EFW) growth velocity (GV), assessed using interval‐specific standards, provides additional prediction beyond standard criteria for identifying adverse outcomes in term foetuses with EFW < 10th centile. Design Retrospective cohort study. Setting Tertiary perinatal centre. Population A cohort
Eva Meler, Cesar Gil‐Armas, Marina Moliner, Edurne Mazarico, Clara Montañés, Anna Peguero, Francesc Figueras   +6 more
wiley   +1 more source

A relação entre reciclagem e a economia circular [PDF]

O presente estudo objetivou realizar uma análise referente à economia circular e ao comportamento da sociedade com tema, com foco em como promover a economia circular através da reciclagem de produtos.
Santana, Matheus Felipe Rodrigues
core   +1 more source

Water Use Behavior of Individual Birds: Ring Ouzels in an Arid High‐Mountain Ecosystem

Integrative Zoology, EarlyView.
Water is a limiting resource for birds in arid ecosystems. Individual birds differ strongly in how they use shared water sources, with drinking behavior increasing with temperature. Behavioral differences, hierarchy, and social context ultimately shape unequal access to water within the population. ABSTRACT Water availability strongly constrains animal
Tamara Burgos, Juan P. González‐Varo, Juan Carlos Illera, Manuel Nogales, Beatriz Rumeu   +4 more
wiley   +1 more source

INDITEK‐2.0: A Bayesian inverse modelling framework for mechanistic evolutionary processes

Methods in Ecology and Evolution, EarlyView.
Abstract Mechanistic eco‐evolutionary models are powerful tools for understanding how life diversified over geological timescales, yet estimating their parameters remains a key challenge. The high computational requirements of these models make probabilistic inversion methods unfeasible.
Gloria Herrero‐Gascón, Carmen García‐Comas, Thomas Bodin, Michael J. Benton, Khushboo Gurung, Benjamin Mills, Alexandre Pohl, Pedro Cermeño   +7 more
wiley   +1 more source

Mapeo bibliométrico de la economía circular en la Industria y los Servicios: Innovación y tendencias

Revista de Ciencias Sociales
La economía circular representa un cambio de paradigma del modelo lineal de “tomar, fabricar, desechar”, hacia un marco más sostenible que se caracteriza por minimizar los residuos, la reutilización y reciclaje, por lo tanto, el presente documento ...
Ángela Guadalupe Mireles Rodríguez, Antonio Galván Vera, Jesús Gerardo Delgado Rivas   +2 more
doaj   +1 more source

Economia circular no setor da construção

, 2022
Atualmente, o setor da construção é dos que mais contribui para o desenvolvimento insustentável. Com fortes impactos ao nível ambiental, social e económico, este setor é responsável por um elevado consumo de recursos e energia e produção de resíduos. Isto deve-se ao facto de, na maioria dos casos, este setor adotar um modelo linear, onde os recursos ...
openaire   +1 more source