Results 251 to 260 of about 758,566 (299)

An ice-shelf model test based on the Ross ice shelf

, 1996
openaire   +1 more source

Polar Lipid and Fatty Acid Profiles of Oat Groats Substantially Influenced by Field Management: A Comparison of Cultivars, Sowing Times and Fertilizer Composition

Plant, Cell &Environment, EarlyView.
ABSTRACT The polar lipids in oat grains are crucial due to their biological functions, nutritional quality, potential use in food flavour and processing, the protection they provide against biotic and abiotic stresses, and their ability to act as cellular signalling molecules.
Syed Rehmat Ullah Shah, Lena Engström, Carl Grey, Anders Jonsson, Johanna Wetterlind, Cecilia Tullberg   +5 more
wiley   +1 more source

Chemical agents to control biofilm formation in step 1 of care—Toothpastes and mouthwashes/concepts and challenges

Periodontology 2000, EarlyView.
Abstract Maintaining optimal oral hygiene is important for overall oral care, ensuring the well‐being of teeth and their surrounding tissues. In addition, it promotes fresh breath and a pleasing smile. A key element of oral self‐care is the daily use of toothpaste during regular brushing.
Maud Joosstens, Cees Valkenburg, Fridus Van der Weijden   +2 more
wiley   +1 more source

Spatial and temporal evolution of a coastal erg margin: the Middle Jurassic Page Sandstone, southern Utah, USA

Sedimentology, EarlyView.
ABSTRACT Aeolian deflationary events are erosive to static stages where sediment supply is insufficient to support bedform migration and preservation in the rock record. In the vicinity of shallow‐marine environments, inland rises of relative water table and associated generation of deflationary super surfaces may be driven by the onset of ...
Victor J. P. Hême de Lacotte, Chester H. C. Davies, Briony J. Bowler, Stuart M. Clarke, Thomas J. H. Dodd   +4 more
wiley   +1 more source

Cenozoic tropical carbonate platforms in the Santos Basin, SE Brazilian Margin

Sedimentology, EarlyView.
ABSTRACT Tropical carbonate platforms accompanied the latitudinal shifts of the tropical belt throughout the Cenozoic. Their flat‐topped geometries were influenced by a specific set of processes, including climate and sea‐level changes, carbonate facies, tectonics and continental runoff.
Mateus Gama, Gabriel Tagliaro, Adolfo Britzke, Pedro Bauli, Otavio Neto, Luigi Jovane   +5 more
wiley   +1 more source

Living in the Mycelial World

Topics in Cognitive Science, EarlyView.
Abstract This manuscript documents a systematic ethnomycological analysis of ethnographic archives. Focusing on texts describing human–fungi interactions, I conduct a global, cross‐cultural review of mushroom use, covering 193 societies worldwide. The study reveals diverse mushroom‐related cultural practices, emphasizing the significance of fungi ...
Roope O. Kaaronen
wiley   +1 more source

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Complex Resonant Ice Shelf Vibrations

SIAM Journal on Applied Mathematics, 2021
In this interesting paper the authors study the problem of ice shelf vibrations forced by incident waves from the open ocean. The shelf is modeled as a thin elastic plate, with density \(\rho_i = 917 \mathrm{kg\, m}^{-3}\) and flexural rigidity \(F (x) = E D^3/12 (1-\nu^2)\), where \(E = 11\, \mathrm{GPa}\) is Young's modulus and \(\nu = 0.3\) is ...
Luke G. Bennetts, Michael H. Meylan
openaire   +4 more sources

Antarctic Ice Shelf Aquifers:Characteristics and Potential Contributions to Ice Shelf Loss

2022
<p>Water-saturated firn layers, or firn aquifers, have recently been identified from satellite microwave image time-series data in some western Antarctic Peninsula ice shelves. Subsequent field work on the Wilkins Ice Shelf (this work) and Müller Ice Shelf (MacDonell et al., 2021) has proven the existence of these perennial ...
Ted Scambos, Julie Miller, Riley Culberg, Christopher Shuman, Lynn Montgomery, Clément Miège, Marco Brogioni, David Long   +7 more
openaire   +1 more source

The Ross Ice Shelf Project

Science, 1979
A hole was drilled through the Ross Ice Shelf 450 kilometers from the barrier. Scientific sampling through this hole revealed a sparse population of crustaceans, fish, and microbial biomass. The seabed consists of mid-Miocene glaciomarine mud. Geothermal heat flow is average.
J W, Clough, B L, Hansen
openaire   +2 more sources

The response of the Larsen C Ice Shelf to changes in ice-shelf buttressing

2022
<p>The future viability of the Larsen C Ice Shelf (LCIS) has been called into question following the collapse of its more northerly, neighbouring ice shelves on the Antarctic Peninsula, and the calving of the A68 iceberg in July 2017. Initially, using the ice-flow model Úa, we conduct time-independent experiments and find ...
Tom Mitcham, G. Hilmar Gudmundsson, Jonathan L. Bamber   +2 more
openaire   +1 more source