Results 111 to 120 of about 8,186,764 (283)

Weather Extremes in England’s Little Ice Age, 1500-1700

open access: yes
This is a review of Weather Extremes in England’s Little Ice Age, 1500 ...
Doyle, Clio
core   +1 more source

Glacier dynamics, sedimentary processes, and deglaciation history in Recherchefjorden, Svalbard

open access: yesArctic Science
The postglacial retreat of Svalbard glaciers has been interrupted by relatively short-lived readvances controlled by climatic as well as local glacial, meteorological, and geological controls.
Cecilie Juhl Thaarup, Riko Noormets
doaj   +1 more source

Biomass DNA: An Emerging Building Block for Advanced Materials

open access: yesAdvanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source

Stature Variation Among Urban Populations of the Middle Dnipro Region from the Medieval to the Early Modern Period in the Context of Climate Change

open access: yesАрхеологія
This research tests the hypothesis that the positive correlation between stature and environmental conditions becomes stronger as the spatial scale of the analysis increases. Notably, the early modern population was shorter than the medieval population.
V. S. Unhurian , O. D. Kozak
doaj   +1 more source

A Retinal Matrix Stiffening Model Reveals FAK‐Dependent Mechanotransduction in Pericytes Underlies Vascular Destabilization

open access: yesAdvanced Materials, EarlyView.
In this study, we show that retinal matrix stiffness is increased in diabetic mice. Using engineered human vascular models with controlled matrix stiffness, we demonstrate that stiffening activates focal adhesion kinase (FAK) signaling in pericytes, suppresses Notch signaling, and disrupts vascular morphology.
Emily Warren   +6 more
wiley   +1 more source

Bilayered PEDOT:PSS–Collagen Scaffolds as Functional Architectures for Tissue Engineering

open access: yesAdvanced Materials Interfaces, EarlyView.
A bilayered scaffold integrates collagen and PEDOT:PSS as distinct yet interconnected 3D matrices, preserving their fibrillar and conductive characteristics. Spatial compartmentalization enables independent tailoring of each domain while maintaining mechanical stability and compatibility with electrochemical monitoring, providing a multifunctional ...
Rasha Nasser   +6 more
wiley   +1 more source

Multidimensional Heat‐Path Engineering in Thermal Interface Materials for High‐Performance Electronics

open access: yesAdvanced Materials Technologies, EarlyView.
This review presents multidimensional heat‐path engineering for thermal interface materials, showing how internal heat transport, interfacial contact and bondline formation, and processing‐defined pathway architectures together determine bonded‐joint thermal performance.
Jinsoo Na   +7 more
wiley   +1 more source

Fagan: The Little Ice Age: How Climate Made History, 1300-1850 [PDF]

open access: yes, 2004
The Little Ice Age: How Climate Made History, 1300-1850. Brian Fagan. New York: Basic Books, 2000, 246 pp., $26.00 (hardcover)
West, G. James
core   +1 more source

Geomorphology of the Maladeta massif (Central Pyrenees): the traces of the last remaining glaciers

open access: yesJournal of Maps
We present a 1:15,000 geomorphological map of the Maladeta massif in the Central Pyrenees. Our methodology includes fieldwork, the analysis of aerial photographs from 1956 to 2015, and the use of drone flights from 2020 to 2023.
Ixeia Vidaller   +5 more
doaj   +1 more source

Self‐Sealing Microneedles Improve Precision and Reduce Reflux in Subretinal Cell Transplantation

open access: yesAdvanced Materials Technologies, EarlyView.
Ultrafine 49G microneedles enable subretinal delivery of induced pluripotent stem cell‐derived retinal pigment epithelial cells through a 50 µm outer diameter tip. Compared with conventional 38G microcannulas, these microneedles reduce cell suspension reflux in a rabbit model, highlighting the potential of microinvasive delivery instruments to improve ...
Jared Ching   +9 more
wiley   +1 more source

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