Results 191 to 200 of about 7,227,498 (338)

Looking at Soil as It Is: Evolution of Microscopic Soil Characterization From Kubiëna to Artificial Intelligence

Journal of Plant Nutrition and Soil Science, EarlyView.
We provide a historic overview of microscopic soil structure characterization from its founding father, Walter Kubiëna, to several technical revolutions like automation, digitalization, and artificial intelligence. In addition to technical advancements, we explore how concepts and research questions have evolved in time.
Steffen Schlüter, Maik Geers‐Lucas, Peter Kühn, Hans‐Jörg Vogel   +3 more
wiley   +1 more source

The multi-fractal model of asset returns : its estimation via GMM and its use for volatility forecasting [PDF]

Multi-fractal processes have been proposed as a new formalism for modeling the time series of returns in finance. The major attraction of these processes is their ability to generate various degrees of long memory in different powers of returns - a ...
Lux, Thomas
core  

Coal Mining as a Driver of Land Use and Land Cover Change and Degradation: A Case in Moatize City, Mozambique

Land Degradation &Development, EarlyView.
ABSTRACT Coal remains a major global energy source despite ongoing environmental controversies, particularly, regarding climate change and landscape transformation. This study investigates the spatiotemporal dynamics of land use and land cover (LULC) in the Moatize Coal Basin (MCB), Mozambique, between 1990 and 2024, with a specific focus on land ...
Ivan Latinho Naite, Basílio Fernandez Fernandez, Gilney Figueira Zebende   +2 more
wiley   +1 more source

Postural control in gymnasts: anisotropic fractal scaling reveals proprioceptive reintegration in vestibular perturbation. [PDF]

Front Netw Physiol
Mangalam M, Seleznov I, Kolosova E, Popov A, Kelty-Stephen DG, Kiyono K.   +5 more
europepmc   +1 more source

Fractal scaling of coated soot aggregates

, 2017
W. Heinson, Pai Liu, R. Chakrabarty
semanticscholar   +1 more source

African river basins : their present geometry and recent past as a framework for their evolution

, 2004
Includes bibliographical references (leaves 213-231).Fractals and scaling laws abound in nature, and it is said that geometry of river networks and basins is an epitome of this.
Stankiewicz, Jacek
core  

Combining the Underwater Vision Profiler 6 with sediment traps to measure in situ velocity of marine particles

Limnology and Oceanography: Methods, EarlyView.
Abstract Particles sinking from the surface to the deep ocean play a key role in the biological carbon pump, whose efficiency depends partly on sinking velocities. Over the last decade, in situ imaging has enabled critical advances in our understanding of particle dynamics in the ocean.
Manon Laget, Alexandre Accardo, Marc Picheral, Camille Catalano, Lionel Guidi, Tristan Biard   +5 more
wiley   +1 more source

On the Assembly of Actin Polymerization‐Powered Motors

Macromolecular Rapid Communications, EarlyView.
Actin polymerization‐powered motors have the highest speed when the actin recruiting‐polymerizing proteins are immobilized in polymer brushes on their surface. These motors orbit around larger tracer particles at pH above the isoelectric point of ActA but dock onto the tracer particles’ surface at lower pH. ABSTRACT Nano‐ and micromotors are a class of
Miguel A. Ramos Docampo, Cathrine Abild Meyer, Brigitte Städler   +2 more
wiley   +1 more source

Exploring the link between multiscale entropy and fractal scaling behavior in near-surface wind. [PDF]

PLoS One, 2017
Nogueira M.
europepmc   +1 more source

Universal fractal scaling in stream chemistry and its implications for solute transport and water quality trend detection

Proceedings of the National Academy of Sciences of the United States of America, 2013
J. Kirchner, C. Neal
semanticscholar   +1 more source