Results 31 to 40 of about 20,127 (298)

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source

Avec l’aide de l’Union Européenne, Malte restaure ses fortifications

open access: yesIn Situ, 2011
Extensive restoration works are currently underway on some of the most important historic fortresses of the Maltese islands. The project is being part-financed by the European Union through the European Regional Development Fund under Operational ...
Stephen C. Spiteri
doaj   +1 more source

Ion‐Driven Regulation of Ca2+ Flow by Ti/Zn Composite Activates ERK/MAPK Signaling and Maintains Mitochondrial Homeostasis to Promote Macrophage‐Mediated Bone Regeneration

open access: yesAdvanced Science, EarlyView.
A 3D‐printed interpenetrating Ti/Zn composite enables sustained Zn2+ release to regulate intracellular Ca2+ redistribution, preserve mitochondrial homeostasis, activate ERK/MAPK signaling, and promote M2 macrophage polarization, thereby enhancing osteoimmune‐mediated bone regeneration and peri‐implant osseointegration.
Wanyi Huang   +7 more
wiley   +1 more source

L’enceinte urbaine d’Aurillac (Cantal) : état des connaissances sur ses origines et son évolution

open access: yesRevue Archéologique du Centre de la France, 2023
In 2019, a preventive archeological excavation in the Frères Charmes block, on a south-east portion of the urban enclosure of Aurillac, made it possible to study the curtain wall elevations, and to gather information on the area through a sedimentary ...
Marie Caillet
doaj  

Mountain Fortified Settlements of East Xia in Primorye (fortification and stratigraphic features)

open access: yesПоволжская археология, 2018
The archaeological monuments of the Primorye of the Jurchen culture of the Jin Empire periods (1115–1234) and the Eastern Xia state (1215–1234) are analyzed in the paper.
Dyakova Olga V.
doaj   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

open access: yesAdvanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan   +5 more
wiley   +1 more source

CIUDAD RODRIGO (Salamanca). Estrategia militar. 18. 1:3.800 (1810) [PDF]

open access: yes
Presenta el plano de la ciudad y parte de sus alrededoresEscala hallada por comparación con el documento de sign. SGE-Ar.E-T.6-C.3-390Relieve representado por normalesIndica las posiciones ocupadas por las tropas durante el asedio a la ciudadSello del ...
Verán, J.   +1 more
core   +2 more sources

Emergence and Development of Fortifications in the Volga Bolgaria in the X–XIII Centuries

open access: yesАрхеология евразийских степей
Fortifications in the Ancient World and in the Middle Ages served for the defense of cities and many other settlements. Since the XX century, a kind of revival of defensive science began on the territory of both the whole of Europe and its eastern part ...
Airat M. Gubaidullin
doaj   +1 more source

GORODNYA – KYIV DEFENSIVE WALLS IN IX–XIII CENTURIES. PART THREE. ZABOROLA (UPPER PART OF A FORTRESS WALL)

open access: yesМісто: історія, культура, суспільство, 2017
In the article, the author continues to investigate questions about the structural and functional features of the defence structures of the city of Kyiv in the IX-XIII centuries.
Vadym Lukianchenko
doaj   +1 more source

Uncoupling Type I Interferon Benefits From Inflammatory Toxicity: Transformer‐Prioritized Precision Agonists for Potent and Safer Cancer Immunotherapy

open access: yesAdvanced Science, EarlyView.
A Transformer‐based AI framework, DLINP, screens millions of compounds to identify Co68, a cobalt‐pincer organometallic complex that biases TLR4‐MD2 signaling toward antitumor interferon activation while suppressing inflammatory toxicity through an early TLR4‐SYK‐STAT1 axis.
Xuefei Guo   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy