Results 81 to 90 of about 124,423 (252)

Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene

Advanced Functional Materials, EarlyView.
Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus, Bradlee J. McIntosh, Lili Vajtai, Anna Nyáry, Sándor H. Sipos, Nirmal J. Ghimire, Ferenc Simon, László Forró, Dávid Beke   +8 more
wiley   +1 more source

Glacier recession since the Little Ice Age: Implications for water storage in a Rocky Mountain landscape

Arctic, Antarctic, and Alpine Research, 2019
Glaciers have significant influence on hydrology, vegetation, and wildlife in mountainous regions, and are receding globally. To quantify the impacts of sustained glacier loss, we mapped a complete set of glacier areas from the Little Ice Age (LIA) using
Chelsea J. Martin-Mikle, Daniel B. Fagre
doaj   +1 more source

New Estimation of the Post Little Ice Age Relative Sea Level Rise

Geosciences, 2019
The study area is located in NW Sardinia Island (Italy), Mediterranean Sea. Sardinia is considered stable since the late Pliocene with a negligible subsidence of about 0.01 mm/y.
Vincenzo Pascucci, Gabriela Frulio, Stefano Andreucci   +2 more
doaj   +1 more source

Recurrent transitions to Little Ice Age-like climatic regimes over the Holocene. [PDF]

Clim Dyn, 2021
Helama S, Stoffel M, Hall RJ, Jones PD, Arppe L, Matskovsky VV, Timonen M, Nöjd P, Mielikäinen K, Oinonen M.   +9 more
europepmc   +1 more source

Whence the Little Ice Age? [PDF]

Science, 2012
Climate Science In the second half of the past millennium, glaciers advanced and temperatures fell in many regions around the world, although the timings and durations of the cold spells differed widely between regions. Numerous causes for this Little Ice Age have been proposed, including cyclical reductions in solar irradiance, changes in ocean ...
openaire   +1 more source

Artery‐on‐Chip Demonstrates Mechanical and Functional Features of Healthy and Diseased Living Smooth Muscle Tissue

Advanced Functional Materials, EarlyView.
This article details the development of an artery‐on‐chip platform for in vitro arterial disease modeling and therapeutic discovery. It describes the fabrication of a fibrin biomaterial scaffold seeded with iPSC‐derived smooth muscle and endothelial cells, mimicking native artery properties. Two genetic disease models showcase the platform's ability to
Danielle Yarbrough, Roy Chen, Katerina Katsouleas, Jaron Shoemaker, Travis Brady, Tianfang Yu, Jennifer Arthur Ataam, Connor Amelung, Lakshmi Santhanam, Ioannis Karakikes, Sharon Gerecht   +10 more
wiley   +1 more source

Severe Little Ice Age drought in the midcontinental United States during the Mississippian abandonment of Cahokia. [PDF]

Sci Rep, 2021
Pompeani DP, Bird BW, Wilson JJ, Gilhooly WP, Hillman AL, Finkenbinder MS, Abbott MB.   +6 more
europepmc   +1 more source

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng, Camila B. Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jeremie Zappia, Bianca Fernandes, Olivia Annett, Chrissy L. Hammond, Jason Wong, Dave J. Adams, Fabrizio Scarpa, Michael R. Whitehouse, Annela M. Seddon, James P. K. Armstrong   +16 more
wiley   +1 more source

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

Advanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim, Ella‐Louise Handley, Daniel Grant, Lizi M. Hegarty, Elaine Emmerson, Anthony Callanan   +5 more
wiley   +1 more source

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

Arctic 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