Results 21 to 30 of about 946 (216)

A U‐shaped Microfluidic Platform for Culturing Vascularized Colorectal Cancer Spheroids Reveals Tumor–Endothelial Crosstalk and Invasion‐Associated Remodeling

open access: yesAdvanced Materials Technologies, EarlyView.
A closed U‐shaped microfluidic platform symmetrically embeds a single, size‐controlled HT29 colorectal cancer spheroid within a GFP‐HUVEC‐laden fibrin matrix. HT29 spheroids are associated with hyper‐branched endothelial network remodeling, while vascularized co‐culture is accompanied by anisotropic protrusive growth and EMT‐like marker changes in the ...
G. Cretti   +4 more
wiley   +1 more source

Biodiversity Economy and conservation territorialization: a pyrrhic strategy in Kwazulu-Natal

open access: yesJournal of Political Ecology, 2021
Post-apartheid Kwazulu-Natal is in the midst of ecological and social crises related to land ownership, resource control, minerals extraction, environmental degradation and biodiversity loss.
Adrian Nel
doaj   +2 more sources

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Malanville - Gaya, une dynamique de territorialisation à la frontière Benin - Niger

open access: yesTerritoire en Mouvement, 2017
This article continues the researches done by several geographers about the importance of border trade in the area between Benin and Niger. It point on the role of Malanville and Gaya cities in the structuring of this trade and the cross border networks.
Edmond Sougue
doaj   +1 more source

Integrating Ecology and Economics in Agent‐Based Models to Support Agricultural Policy

open access: yesAdvanced Science, EarlyView.
Agent‐based models are valuable tools for studying social‐ecological systems in agriculture. This review maps how existing agent‐based models represent the human and natural domains of agriculture, and discusses developments in economic and ecological agent‐based modeling.
Daniel Vedder   +5 more
wiley   +1 more source

Adult Sex Ratio as a Demographic Feedback Linking Mating Systems, Parental Care, and Evolution

open access: yesAdvanced Science, EarlyView.
Breeding systems are some of the most diverse social behavior, and our team is investigation the evolutionary causes of this diversity. This review summarises our research carried out at the University of Bath. We argue that demographic components of wild populations, especially the adult sex ratio, plays a key role driving breeding system variation ...
Tamás Székely, Oscar G. Miranda
wiley   +1 more source

L’injonction à territorialiser les établissements scolaires dans la Métropole de Turin (Italie) appuie-t-elle la généralisation de l’Éducation au Développement Durable ?

open access: yesÉducation et Socialisation
For the past twenty years, international agencies have been encouraging schools to contextualize themselves in their environments through education for sustainable development (ESD). We postulate that a strong territorialization of schools reinforces the
Stéphane Bonnet
doaj   +1 more source

Discursive Contextures of Science: Euro/West-Centrism and Science and Technology Studies

open access: yesEngaging Science, Technology, and Society, 2016
Science and Technology Studies (STS) by the very act of showing the multiplicity, contingency, and context-dependence of scientific knowledge and practice, provincialized modern science.
Amit Prasad
doaj   +1 more source

Dinamiche migratorie e capitale sociale territoriale: aspetti teorici e metodologici

open access: yesBollettino della Società Geografica Italiana, 2020
This article focuses on the relationship between migratory phenomena and geographical contexts, trying to draw an interpretative framework for the analysis of the social capital in the embedding processes of the immigrant foreign population at local ...
Michela Lazzeroni, Monica Meini
doaj   +1 more source

Entorhinal Astrocyte Transplants Restore Spatial Exploration and Alleviate Amyloid‐Beta Pathology in Alzheimer's Mice

open access: yesAdvanced Science, EarlyView.
Impaired MEC astrocytic Ca2+ signaling is associated with fragmented spatial exploration in AD mice. Region‐specific glial progenitor transplantation generates engrafted astrocytes that are accompanied by improved AQP4 polarization, reduced amyloid‐β‐associated pathology, attenuated neuroinflammation, preserved synaptic integrity, and ameliorated ...
Fengjuan Wu   +16 more
wiley   +1 more source

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