Results 11 to 20 of about 7,047 (234)

Beach–Dune System Morphodynamics [PDF]

open access: yesJournal of Marine Science and Engineering, 2022
Beach–dune system morphodynamics is probably one of the most classical coastal engineering problems. While the topic has been studied extensively and literature is plentiful of considerable research contributions, from the authors’ knowledge the subject ...
Felice D’Alessandro   +7 more
doaj   +2 more sources

Profiling cellular morphodynamics by spatiotemporal spectrum decomposition. [PDF]

open access: yesPLoS Computational Biology, 2018
Cellular morphology and associated morphodynamics are widely used for qualitative and quantitative assessments of cell state. Here we implement a framework to profile cellular morphodynamics based on an adaptive decomposition of local cell boundary ...
Xiao Ma   +3 more
doaj   +2 more sources

Morphodynamic Foundations of Sumer. [PDF]

open access: yesPLoS One
Economic mechanisms behind the emergence of ancient Sumer remain unavoidably speculative and should benefit from a better understanding of their environmental context. Abundance sustaining increased social complexity during the Uruk period (c. 6,000–5,200 y BP) has been traditionally ascribed to pastoralism, trade, and/or resource diversity.
Giosan L, Goodman R.
europepmc   +3 more sources

Recovering the polyhedral geometry of fragmentsThe manuscript contains the link to the data [PDF]

open access: yesMethodsX
Not only is the geometry of rock fragments often well approximated by ideal convex polyhedra having few faces and vertices, but these numbers carry vital geophysical information on the fragmentation process.Despite their significance, the identification ...
János Török, Gábor Domokos
doaj   +2 more sources

Remotely Sensed Analysis of Channel Bar Morphodynamics in the Middle Yangtze River in Response to a Major Monsoon Flood in 2002

open access: yesRemote Sensing, 2018
Channel bars are a major depositional feature in channels, and are considered as an important part of the morphodynamics of an alluvial river. The long-term morphodynamics of bars have been intensively investigated.
Hui Li, Cai Xiaobin
exaly   +3 more sources

Shape, membrane morphology, and morphodynamic response of metabolically active human mitochondria revealed by scanning ion conductance microscopy [PDF]

open access: yesBeilstein Journal of Nanotechnology
Mitochondrial network dynamics play a key role in enabling cells to adapt to environmental changes. Fusion and fission of mitochondria, as well as their contact with other organelles, are central processes.
Eric Lieberwirth   +5 more
doaj   +2 more sources

Development of the morphodynamics on Little Ice Age lateral moraines in 10 glacier forefields of the Eastern Alps since the 1950s [PDF]

open access: yesEarth Surface Dynamics, 2023
Since the end of the Little Ice Age (LIA) in the middle of the 19th century, Alpine glaciers have been subject to severe recession that is enhanced by the recent global warming.
S. Betz-Nutz   +3 more
doaj   +1 more source

A nonstationary analysis for investigating the multiscale variability of extreme surges: case of the English Channel coasts [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2020
This research examines the nonstationary dynamics of extreme surges along the English Channel coasts and seeks to make their connection to the climate patterns at different timescales by the use of a detailed spectral analysis in order to gain insights ...
I. Turki   +7 more
doaj   +1 more source

Four-Year Temporal Study of an Intertidal Artificial Structure in the English Channel

open access: yesJournal of Marine Science and Engineering, 2021
An experimental artificial structure was deployed in March 2014 on the intertidal zone of the Bay of Seine (eastern part of the English Channel), at intervals of one year until April 2018, i.e., from February 2015 onwards, two blocks were collected in ...
Jean-Claude Dauvin   +5 more
doaj   +1 more source

A Minimalist Model of Salt-Marsh Vegetation Dynamics Driven by Species Competition and Dispersal

open access: yesFrontiers in Marine Science, 2022
We present a new bidimensional, spatially-explicit ecological model describing the dynamics of halophytic vegetation in tidal saline wetlands. Existing vegetation models employ relatively simple deterministic or stochastic mechanisms, and are driven by ...
Alvise Finotello   +7 more
doaj   +1 more source

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