Results 121 to 130 of about 248,831 (362)

Interannual sea ice thickness variability in the Bay of Bothnia

The Cryosphere, 2018
. While variations of Baltic Sea ice extent and thickness have been extensively studied, there is little information about drift ice thickness, distribution, and its variability.
Iina Ronkainen, Jonni Lehtiranta, M. Lensu, E. Rinne, J. Haapala, C. Haas   +5 more
semanticscholar   +1 more source

Plasma‐Treated Hydrogel for Combined RONS and Chemotherapy Delivery: A Proof‐of‐Concept In Ovo

Advanced Functional Materials, EarlyView.
This study explores plasma‐treated hydrogels (PTH) as a new way to deliver both reactive oxygen and nitrogen species and chemotherapy (Doxorubicin) directly to tumors. In ovo tests show effects after a single dose, especially in osteosarcoma tumors. Tumor weight decrease, and a resistance‐related protein is reduced.
Milica Živanić, Albert Espona‐Noguera, Angela Privat Maldonado, Patrik Matušů, Francesco Tampieri, Maria‐Pau Ginebra, Abraham Lin, Evelien Smits, Annemie Bogaerts, Cristina Canal   +9 more
wiley   +1 more source

Persistent impact of winter atmospheric circulation anomalies on Arctic sea ice

Environmental Research Communications, 2023
According to previous studies, the Arctic Oscillation (AO) in winter has an impact on the evolution of sea ice conditions from winter until the following September.
Lei Cai, Vladimir A Alexeev, Jinlun Zhang, John E Walsh   +3 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Ship-based television complex – the program for automatic sea ice thickness monitoring

Российская Арктика, 2018
The paper presents a short review of modern technologies for sea ice thickness measuring, the experience of operation with ship-based television complex (STK), and the program for automatic sea ice thickness monitoring system STK-K.
Serovetnikov S.S., Frolov S.V., Klein A.E.   +2 more
doaj   +1 more source

Incorporation of a physically based melt pond scheme into the sea ice component of a climate model [PDF]

, 2010
The extent and thickness of the Arctic sea ice cover has decreased dramatically in the past few decades with minima in sea ice extent in September 2005 and 2007.
Feltham, Danny, Flocco, Daniela, Turner, Adrian K.   +2 more
core   +1 more source

FeDSNP‐Pa Nanoassemblies: A Triple‐Action Therapeutic Strategy Targeting Oxidative Stress, Inflammation, and Pyroptosis for Retinal Ganglion Cell Protection in Glaucoma

Advanced Functional Materials, EarlyView.
FeDSNP‐Pa, a metallized nanoparticle loaded with sodium pyruvate (Pa), exerts triple therapeutic effects by scavenging reactive oxygen species (ROS), suppressing inflammatory responses, and inhibiting pyroptosis signaling pathways. This multifunctional neuroprotective strategy protecting retinal ganglion cells (RGCs) from elevated intraocular pressure ...
Yukun Wu, Xue Li, Tong Wu, Dan Ji, Yugang Bai, Xuezhi Zhou   +5 more
wiley   +1 more source

Impact of a new anisotropic rheology on simulations of Arctic sea ice [PDF]

, 2012
new rheology that explicitly accounts for the subcontinuum anisotropy of the sea ice cover is implemented into the Los Alamos sea ice model. This is in contrast to all models of sea ice included in global circulation models that use an isotropic rheology.
Brodeau, Collins, Coon, Coon, Girard, Hibler, Hibler, Hibler, Hopkins, Hunke, Kreyscher, Kwok, Laxon, Lipscomb, Marsan, Miller, Miller, Moritz, Pritchard, Pritchard, Pritchard, Rampal, Rothrock, Röske, Schreyer, Schulson, Schulson, Schulson, Taylor, Thorndike, Ukita, Ukita, Weiss, Weiss, Wettlaufer, Wilchinsky, Wilchinsky, Wilchinsky, Wilchinsky, Wilchinsky, Wilchinsky, Wilchinsky, Wilchinsky, Wilchinsky, Zhang   +44 more
core   +1 more source

Tunable Synthetic Hydrogel Modulates Hepatic Lineage Specification of Human Liver Organoid

Advanced Functional Materials, EarlyView.
In this study, a synthetic hydrogel is reported that supports the formation of hiPSC‐derived human liver organoids (HLOs). Hepatic lineage specification can be modulated via conjugation of RGD peptide to hydrogel: RGD‐conjugated hydrogels promote cholangiocyte differentiation, whereas RGD‐free hydrogels favor hepatocyte commitment of HLO cells.
Lei Wang, Lasse Riediger, Qi Rao, Xun Xu, Yan Nie, Yiduo Zhou, Junyao Zhang, Peng Tang, Weiwei Wang, Frank Tacke, Adrien Guillot, Ludovic Vallier, Irene Talon, Wenzhong Li, Yi‐An Yang, Rainer Haag, Nan Ma   +16 more
wiley   +1 more source

Study of the impact of ice formation in leads upon the sea ice pack mass balance using a new frazil and grease ice parameterisation [PDF]

, 2015
Leads are cracks in sea ice that often form due to deformation. During winter months leads expose the ocean to the cold atmosphere resulting in supercooling and the formation of frazil ice crystals within the mixed layer.
Feltham, Daniel L., Heorton, Harold D. B. S., Holland, Paul R., Wilchinsky, Alexander V.   +3 more
core   +2 more sources