Results 31 to 40 of about 132,673 (232)

A Novel Perfused Full‐Thickness Human Skin Microphysiological System for Modeling Injury, Regeneration, Tumor Pathophysiology, and Therapeutics Development

Advanced Healthcare Materials, EarlyView.
What if human skin could remain fully alive and functional outside the body for weeks? A New Alternative Method (NAM) based on a vascularized full‐thickness skin microphysiological system achieves precisely this, preserving native vasculature, resident immunity, and metabolic activity for up to three weeks, while faithfully recapitulating radiation ...
Yusuf Surucu, Hamid Malekzadeh, Alexa Rivera Del Rio Hernandez, Naresh Mahajan, Ethan Banks, Dayyan Ur Rahman, José A. Arellano, Katherine S. Yang, Alexey Altman, G.V. Naveen Kumar, Matthew L. Steinhauser, Jeffrey A. Gusenoff, J. Peter Rubin, Asim Ejaz   +13 more
wiley   +1 more source

Environmental impact assessment, from Rio-92 to Rio+20 and beyond

Ambiente & Sociedade, 2012
The 1992 Rio Earth Summit was of paramount importance in the consolidation and international dissemination of environmental impact assessment, officially recognized as a tool for informed decision-making towards sustainable development (Principle 17, Rio
Luis E. Sánchez, Peter Croal
doaj   +1 more source

Governing Sustainability: Rio+20 and the Road beyond [PDF]

Environment and Planning C: Government and Policy, 2013
The United Nations Conference on Sustainable Development, more widely known as ‘Rio+20’, was a significant global political event, but it left many important questions relating to the future of sustainability governance unanswered. This paper introduces a theme issue on “Governing sustainability: Rio+20 and the road beyond”.
Harriet Bulkeley, Andrew Jordan, Richard Perkins, Henrik Selin   +3 more
openaire   +2 more sources

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Declaración sobre los compromisos post Río+20

Revista Catalana de Dret Ambiental, 2012
Declaración sobre los compromisos post Río ...
Encuentro Mundial de Juristas del Medio Ambiente
doaj   +1 more source

A ciência na Rio+20

Idéias, 2013
O papel e atuação da ciência nas arenas políticas relacionadas aos problemas ambientais constituem um elemento chave para a compreensão da relação entre ciência e sociedade. Inserido nesta discussão, este artigo analisa a atuação dos atores científicos na Conferência das Nações Unidas sobre Desenvolvimento Sustentável – Rio+20.
José Eduardo Viglio, Gabriela Marques Di Giulio, Ramon Felipe Bicudo da Silva, Francisco Araos Leiva   +3 more
openaire   +1 more source

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

Advanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh, Ki‐bum Lee, Junghyeon Lee, Seunghee Cho, Malkeshkumar Patel, Hangfei Li, Yu Wen, Ye Zhou, Joondong Kim   +8 more
wiley   +1 more source

"Rio +20: what we can learn from the process and what is missing"

Cadernos EBAPE.BR
The United Nations Conference on Environment and Development (UNCED) took place in the city of Rio de Janeiro in 1992 and put the concept of Sustainable Development definitively on policy agendas at all levels from global to local.
Jose A. Puppim de Oliveira
doaj   +1 more source

Targeted β‐Glucan‐Veiled Oral Apremilast Nanotherapy Modulates Key Dysbiosis‐Associated Gut Microbiota and Alleviates Ulcerative Colitis‐Associated Anxiety, Depression, and Neuropsychiatric Behaviors

Advanced Science, EarlyView.
This study introduces β‐glucan‐shielded apremilast laden nanomicelles that withstand gastrointestinal degradation, selectively accumulate in inflamed colon tissue, and modulate the microbiota–gut–brain axis. The formulation restores barrier integrity, reduces systemic and neuroinflammation, and improves anxiety‐ and depression‐like behaviors in colitis
Chandrashekhar Jori, Ahmed Shaney Rehman, Taruna Lamba, Anas Ahmad, Jattin Kumar, Aneesh Ali, Ajesh Joshi, Ashraf Ali, Suhel Parvez, Javed N. Agrewala, Rehan Khan   +10 more
wiley   +1 more source

GILKA MACHADO E AS CONTRADIÇÕES DO SEU TEMPO

Convergência Lusíada, 1995
Os anos 20, no Rio de Janeiro, vão presenciar uma invasão sem precedentes da esfera pública pela mulher.
Sylvia Paixão
doaj