Results 121 to 130 of about 57,296 (333)

Mapping Ice Covered Waters from Space [PDF]

open access: yes, 2001
Under a leaden April Arctic sky, the United States Coast Guard Cutter Healy left the swell of the southern Labrador Sea and entered the Arctic ice pack for the first time, settling in as if she had finally found her home. The deck log notes that at about
Bertoia, Cheryl   +2 more
core   +1 more source

Stratum Corneum‐Inspired Zwitterionic Hydrogels with Intrinsic Water Retention and Anti‐Freezing Properties for Intelligent Flexible Sensors

open access: yesAdvanced Functional Materials, EarlyView.
A novel stratum corneum‐inspired zwitterionic hydrogel is developed for intelligent, flexible sensors, featuring intrinsic water retention and anti‐freezing properties. The quasi‐gel, composed of hygroscopic polymers and bound water, maintains its softness across a wide range of humidity.
Meng Wu   +8 more
wiley   +1 more source

Analysis of sea ice dynamics [PDF]

open access: yes
The ongoing work has established the basis for using multiyear sea ice concentrations from SMMR passive microwave for studies of largescale advection and convergence/divergence of the Arctic sea ice pack.
Zwally, J.
core   +1 more source

Flexible Leaf‐Like Fuel Cell From Plasmonic Janus Nanosheet

open access: yesAdvanced Functional Materials, EarlyView.
A flexible leaf‐like fuel cell is fabricated by conductive gold nanowire sponge‐supported plasmonic Janus nanosheet, which can generate a power of 8.93 mW cm⁻2 with less than 10% performance deterioration even being bent or twisted. Further assembly in a tree‐like layout demonstrates omnidirectional light harvesting capability and wind resistance ...
Yifeng Huang   +3 more
wiley   +1 more source

Assessing Arctic marginal ice zone dynamics from 1979 to 2023: insights into long-term variability and morphological changes

open access: yesEnvironmental Research Letters
Against the backdrop of global climate change, the continued decline in Arctic sea ice extent and thickness has intensified the dynamic evolution of the marginal ice zone (MIZ).
Lijuan Song   +4 more
doaj   +1 more source

Network analysis of ballast-mediated species transfer reveals important introduction and dispersal patterns in the Arctic [PDF]

open access: yesarXiv, 2020
Rapid climate change has wide-ranging implications for the Arctic region, including sea ice loss, increased geopolitical attention, and expanding economic activity, including a dramatic increase in shipping activity. As a result, the risk of harmful non-native marine species being introduced into this critical region will increase unless policy and ...
arxiv  

The Soviet Expedition to the Central Arctic, 1954 [PDF]

open access: yes, 1954
Contains account based on published Russian material. An historical outline of expeditions to the central Arctic between 1937 and 1950 is given. The 1954 expedition, undertaken by the Soviet government and directed by V.F.
Webster, Clifford J.
core   +2 more sources

A Strong and Water‐Retaining Biomass Adhesive Inspired by Tofu

open access: yesAdvanced Functional Materials, EarlyView.
Drawing inspiration from the formation mechanism of the traditional food tofu, a strong and water‐retaining adhesive is designed using the soybean meal (SM) oxidized by glucose oxidase (GOx) and calcium sulfate oligomer (CSO). This design strategy effectively addresses the conflicting requirements of water‐resistant bonding strength and water retention
Jiawei Shao   +8 more
wiley   +1 more source

Probability Assessments of an Ice-Free Arctic: Comparing Statistical and Climate Model Projections [PDF]

open access: yesarXiv, 2019
The downward trend in the amount of Arctic sea ice has a wide range of environmental and economic consequences including important effects on the pace and intensity of global climate change. Based on several decades of satellite data, we provide statistical forecasts of Arctic sea ice extent during the rest of this century. The best fitting statistical
arxiv  

SEASAT views oceans and sea ice with synthetic aperture radar [PDF]

open access: yes
Fifty-one SEASAT synthetic aperture radar (SAR) images of the oceans and sea ice are presented. Surface and internal waves, the Gulf Stream system and its rings and eddies, the eastern North Pacific, coastal phenomena, bathymetric features, atmospheric ...
Fu, L. L., Holt, B.
core   +1 more source

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