Results 111 to 120 of about 1,896,507 (301)

Characteristics and growth processes of sea ice in Lutzow-Holm Bay

Antarctic Record, 1997
Observations of multiyear land fast sea ice were made in Lutzow-Holm Bay, Antarctica over a period of two years from 1990 to 1991 to determine the snow and ice characteristics and ice growth prowth processes.
Toshiyuki Kawamura, Takatoshi Takizawa, Kay. I. Ohshima, Shuki Ushio   +3 more
doaj   +1 more source

Transitional circulation patterns from full ice cover to ice-off in a seasonally ice-covered lake

Aquatic Sciences
AbstractThere is consensus that under-ice circulation presents multiple phases through the winter, and that different mechanisms dominate each period. In this work, measurements of temperature, water velocity, conductivity, and dissolved oxygen from Lake Massawippi, Quebec, Canada, obtained during the ice-covered season in 2019, were used to ...
Katie Stagl Hughes, Alexander L. Forrest, Alicia Cortés, Fabián A. Bombardelli   +3 more
openaire   +1 more source

Genetically Programmed Shape‐Morphing of Engineered Living Materials

Advanced Functional Materials, EarlyView.
Here, bacterial and mammalian engineered living materials (ELMs) are presented, in which living cells direct genetically programmed and enzymatically mediated shape‐morphing. The resulting deformation and shape‐recovery can be actuated in a genetically controlled manner by an ELM incorporating out‐of‐equilibrium counteracting biochemical reactions with
Jan Becker, Yuchen Liu, Miguel Baños, Rosanne Schmachtenberg, Mahmudul Hasan, Claudia Fink‐Straube, Luai R. Khoury, Wilfried Weber   +7 more
wiley   +1 more source

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

Advanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj, Xilal Y. Rima, Kim T. Nguyen, Courtney Culkins, Nana Boateng, Jacob Doon‐Ralls, Alejandro Bresolin, Xin Huang, Hong Li, Vahedi Amid, Ajeet Pal Singh, Dharti Shantaram, Anastasiia Amari, Mangesh D. Hade, Nicholas R. Merriam, Zachary D. Schultz, Scott Q. Harper, Nizar Y. Saad, Setty M. Magaña, Willa A. Hsueh, Rachel E. Kopec, Blaise R. Kimmel, Andre F. Palmer, Eduardo Reátegui   +23 more
wiley   +1 more source

The Impact of Sea Ice Cover on Microbial Communities in Antarctic Shelf Sediments. [PDF]

Microorganisms, 2023
Baloza M, Henkel S, Kasten S, Holtappels M, Molari M.   +4 more
europepmc   +1 more source

Estimating Ice Cover on the Great Lakes Using Seismic Ambient Noise

Geophysical Research Letters
Lake ice impacts seismic noise on nearby seismometers, and therefore seismic observations can be used to monitor ice changes. However, the transfer function describing how lake‐microseism noise covaries with ice cover has not been quantified.
Joshua B. Russell, Christopher J. W. Carchedi   +1 more
doaj   +1 more source

[Cover Oregon copay and deductible costs table]

, 2013
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Title supplied by cataloger (viewed on January 11, 2014 ...

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Targeting CD300a Signaling With a Phosphatidylserine‐Presenting Hydrogel Rescues Macrophage Dysfunction and Accelerates Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
Schematic illustration of the proposed mechanism: PEG/RGD‐PSLs mimic apoptotic cells to engage PS receptors (notably CD300a), transducing an inhibitory signal that suppresses the MyD88/NF‐κB pathway, leading to global anti‐inflammatory and pro‐reparative effects.
Lele Wu, Xuetong Hao, Yang Zou, Xinglin Chen, Junyan Kong, Chunning Gu, Wenjie Ma, Zhongjun Yang, Huifen Liu, Mengmeng Liu, Xin Tong   +10 more
wiley   +1 more source

Reduced efficiency of pelagic-benthic coupling in the Arctic deep sea during lower ice cover. [PDF]

Sci Rep, 2023
Zhulay I, Iken K, Renaud PE, Kosobokova K, Bluhm BA.   +4 more
europepmc   +1 more source

Breaking the ice: Video segmentation for close-range ice-covered waters

Ocean Engineering
Rapid ice recession in the Arctic Ocean, with predictions of ice-free summers by 2060, opens new maritime routes but requires reliable navigation solutions. Current approaches rely heavily on subjective expert judgment, underscoring the need for automated, data-driven solutions.
MacMillan, Corwin Grant Jeon, Scott, K. Andrea, Garvin, Matthew, Pan, Zhao   +3 more
openaire   +4 more sources