Results 101 to 110 of about 2,234,193 (263)

Iberoamérica, Ciudad Futura. Ciudades sostenibles y medioambiente

CIRIEC-España, revista de economía pública, social y cooperativa, 2018
La ciudad del futuro no es una página en blanco sino la ciudad existente y nuestra capacidad de transformarla. El siglo XXI va a ser el siglo de las ciudades y el futuro de la humanidad se desarrollará en ellas, su éxito radicará en ser sostenibles. Hay que repensar la ciudad: acercarnos a ella desde múltiples perspectivas y escalas, y recuperar su ...
openaire   +3 more sources

Social Sustainability in Circular Bioeconomy Business Models: Insights From Argentina

Sustainable Development, EarlyView.
ABSTRACT Research on circular bioeconomy business models (CBEBM) has largely prioritised environmental and economic aspects, leaving out the social pillar. To address this gap, this paper analyses to what extent and in what ways social sustainability is integrated into CBEBM, based on 12 cases from northern Argentina, a region with high potential for ...
Celina N. Amato, Mónica Buraschi, Karen M. Siegel   +2 more
wiley   +1 more source

Chemically‐Linked Heterostructures of Palladium Nanosheets and 2H‐MoS2

Small, EarlyView.
The photoresponse of MoS2 devices is extended to the near‐infrared region (up to 1700 nm) through chemical connection to Pd nanosheets (PdNS). A maleimide is used for covalent connection to MoS2, and a phenyl bromide moiety for linkage to the PdNS. In the absence of the chemical linker, van der Waals heterostructures show poorer enhancement of the ...
Ramiro Quirós‐Ovies, Pablo Bastante, Simon Hettler, Víctor Vega‐Mayoral, Sergio Aina, Vasileios Balos, Thomas Pucher, Andrés Castellanos‐Gomez, Raul Arenal, Juan Cabanillas‐Gonzalez, Emilio M. Pérez, Jesús Santamaría, Víctor Sebastian   +12 more
wiley   +1 more source

Surface Engineering of Ti3C2Tx MXenes via Silanol Functionalization for Improved Electrochemical Performance

Small, EarlyView.
This study explores the covalent functionalization of Ti3C2Tx using 5,5′‐bis(triisopropoxysilyl)‐2,2′‐bipyridine in different solvents, revealing that only m‐xylene enables effective covalent bonding, ensuring structural stability and preventing layer swelling.
Abelardo Sánchez‐Oliva, Verónica Montes‐García, Ke Li, Kaitlyn Prenger, Xuyun Guo, Iwona Janica, Wojciech Kukułka, Adrián Tamayo, Pilar Prieto, Paolo Samorì, Valeria Nicolosi, Artur Ciesielski   +11 more
wiley   +1 more source

Actitudes ambientales de los estudiantes de la Facultad de Educación y Humanidades de la Universidad San Pedro 2011 [PDF]

, 2013
Las investigaciones relacionadas al campo ambiental y más específicamente al área de la educación ambiental, toman mucha relevancia debido a la coyuntura planetaria que es de preocupación en todos los sectores de la sociedad. Y ello se manifiesta en
Morales Ciudad, Jorge Samuel
core  

Titanium Detected in Liver, Kidney, Spleen, and Intestine Is Not Related to Dose, Time, or Route of Exposure to Titanium Dioxide: A Systematic Review

Environmental Toxicology, EarlyView.
ABSTRACT Titanium dioxide (TiO2), used as a food additive (labeled E171 in Europe), was withdrawn from the European market in 2022. The E171 toxicity mechanism involves its uptake, oxidative stress, DNA damage, and inflammation. It has been hypothesized that the TiO2 accumulation nanoparticles (NPs) or E171 triggers tissue damage, and some studies have
Carmen Ximena Martínez‐Escutia, Estefany I. Medina‐Reyes, Eduardo Delgado‐Armenta, Yolanda I. Chirino   +3 more
wiley   +1 more source

Post‐Discharge Opioid Prescribing After Elective Colorectal Resection: An International Survey

World Journal of Surgery, EarlyView.
Excessive opioid prescribing after colorectal surgery can lead to adverse events and contribute to the opioid crisis. Understanding international prescribing patterns is essential for guiding practice and future research. The Analgesia After Colorectal Surgery (ACORE) survey aimed to characterize international opioid prescribing practices after ...
Ghadeer Olleik, Hiba Elhaj, Samin Shirzadi, Francesca Fermi, Maxime Lapointe‐Gagner, Sender Liberman, Mohsen Alhashemi, Tahereh Najafi Ghezeljeh, Fatemeh Rajabiyazdi, Nawar Touma, Pepa Kaneva, Agnihotram V. Ramanakumar, Badma Bashankaev, Alexandra Sidorova, Stephen J. Chapman, Chuan‐Gang Fu, Lucia Oliveira, Sofia Valanci, Audrius Dulskas, Steven Wexner, Lawrence Lee, Liane S. Feldman, Marylise Boutros, Julio F. Fiore Jr.   +23 more
wiley   +1 more source

Ciudades abiertas, ciudades competitivas

Boletín CF+S, 2014
Resumen del VI Encuentro Internacional Hábitat ColombiaLas tendencias a la concentración urbana y a la expansión metropolitana se han consolidado. No hay indicios de que la concentración poblacional por si sola sea el problema, en la base están factores de pobreza y exclusión social, deficiencias institucionales y reducción de la inversión en ...
openaire   +1 more source

Elevation reverses the effects of forest structure on folivory and leaf asymmetry

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Centuries of timber production have homogenized many forests by reducing variation in canopy density and deadwood availability, with far‐reaching consequences for biodiversity and trophic interactions.
Soumen Mallick, Clara Wild, Adèle Kieffer, Jorge Salvador Torres Pineda, Kerstin Pierick, Julia Rothacher, Orsi Decker, Ludwig Lettenmaier, Oliver Mitesser, Nico Eisenhauer, Akira S. Mori, Christian Ammer, Bernhard Schuldt, Jörg Müller   +13 more
wiley   +1 more source

Producción de compuestos secundarios como alternativa de cultivos tradicionales [PDF]

, 2000
Ciudad Banda, Claudio
core   +2 more sources