Results 221 to 230 of about 2,565,243 (371)

Sea ice friction and Arctic sea ice dynamics

, 2010
A series of double-shear experiments were undertaken in the Environmental Test Basin at the Hamburgische Shiffbau-Versuchsanstalt (HSVA) in Hamburg. The aim of these experiments was to improve understanding of transient behaviour in sea ice friction. To this end we have fitted our experimental results to a rate- and state- dependent model of friction ...
Lishman, Ben, Sammonds, Peter, Feltham, Danny, Wilchinsky, Alex   +3 more
openaire   +1 more source

Cloud Properties and Boundary Layer Stability Above Southern Ocean Sea Ice and Coastal Antarctica [PDF]

Calum Lee Knight, Marc Mallet, Simon P. Alexander, Alexander Fraser, Alain Protat, Greg M. McFarquhar   +5 more
openalex   +1 more source

Evolving Platinum‐Copper Nanostructures for Enhanced Photothermal Therapy and Controlled Copper Release in Cancer Therapy

Advanced Functional Materials, EarlyView.
Platinum‐Copper bimetallic nanoparticles may evolve depending on their synthesis under tumor microenvironment conditions and play a dual role as chemotherapeutic agents after releasing Cu ions and as near infrared photothermal agents with the Pt‐rich remaining frames.
Jose I. Garcia‐Peiro, María Sancho‐Albero, Silvia Miguel, Andrea Mosseri, Felipe Hornos, Rafael Contreras‐Montoya, Jose L. Hueso, Jesus Santamaria   +7 more
wiley   +1 more source

Impacts of Antarctic summer sea-ice extremes. [PDF]

PNAS Nexus
Doddridge EW, Hobbs WR, Auger M, Boyd PW, Chua SMT, Cook S, Corney S, Emmerson L, Fraser AD, Heil P, Kelly N, Lannuzel D, Li X, Liniger G, Massom RA, Meyer A, Reid P, Southwell C, Spence P, Steketee A, Swadling KM, Teder N, Wienecke B, Wongpan P, Yamazaki K.   +24 more
europepmc   +1 more source

A sea of ice

, 2011
Peer ...
Dachs, Ramón, Vidal, Manuel Elviro, Duarte, Carlos M., Thomas, David N.   +3 more
openaire   +1 more source

Copper Doping Enhances the Activity and Selectivity of Atomically Precise Ag44 Nanoclusters for Photocatalytic CO2 Reduction

Advanced Functional Materials, EarlyView.
By a simple anti‐Galvanic reaction, up to six copper atoms could be preferably doped into the Ag2(SR)5 staple motifs and Ag20 dodecahedral shell of an atomically precise Ag44(SR)30 nanocluster. When anatase TiO2 is used as substrate, the (AgCu)44/TiO2 photocatalyst exhibited much improved activity in photocatalytic CO2 reduction compared to Ag44/TiO2 ...
Ye Liu, Xi Zheng, Xiufan Liu, Tengyuan Gao, Nicola Pinna, Yu Wang   +5 more
wiley   +1 more source

Western North Pacific influences on the interannual to decadal variability of Barents-Kara Sea ice during spring. [PDF]

Sci Adv
Cao S, Duan A, Dai A, Zhang C, Zhang P, Peng Y, Mao Q.   +6 more
europepmc   +1 more source

Functional Hydrogel for Modulating Lipid Droplets and Neuroinflammation in Head Injury

Advanced Functional Materials, EarlyView.
After TBI, elevated cholesterol levels in activated microglia lead to the accumulation of cholesterol esters in lipid droplets, exacerbating neuroinflammation. A β‐cyclodextrin‐conjugated GelMA (βCD‐GelMA) hydrogel is developed to promotes cholesterol efflux and reduces LDL influx, thereby alleviating intracellular cholesterol and lipid droplet buildup.
Feixiang Chen, Yvonne Shen, Yutong Shao, Tenghuan Ge, Haowen Qiao, Shangzhou Xia, Yafei Qu, Yuanpu Chiu, Ying Qin, Zhen Zhao   +9 more
wiley   +1 more source

Recent slowing of Arctic sea ice melt tied to multidecadal NAO variability. [PDF]

Nat Commun
Wang C, Su H, Zhai C, Zheng J, Yu S, Mo H, Wang Y, Jiang L.   +7 more
europepmc   +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