Results 31 to 40 of about 6,344 (211)
Assessing soil surface roughness decay during simulated rainfall by multifractal analysis [PDF]
Nonlinear Processes in Geophysics, 2008 Understanding and describing the spatial characteristics of soil surface microrelief are required for modelling overland flow and erosion. We employed the multifractal approach to characterize topographical point elevation data sets acquired by high ...
E. Vidal Vázquez +6 more
doaj
Microrelief Associated with Gas Emission Craters: Remote-Sensing and Field-Based Study
Remote Sensing, 2018 Formation of gas emission craters (GEC) is a new process in the permafrost zone, leading to considerable terrain changes. Yet their role in changing the relief is local, incomparable in the volume of the removed deposits to other destructive cryogenic ...
Alexander Kizyakov +6 more
doaj +1 more source
Resistance of Overland Flow on Complex Microrelief [PDF]
AIP Conference Proceedings, 2011 Resistance problem of the overland flow on complex microrelief is intricated. The difficulty in evaluating the resistance mainly comes from the variety of flow status and the complex composition of the resistance. Finding out the correlation between resistance components and influence factors is believed valuable to this problem.
Y. An, Q. Q. Liu, Jiachun Li, Song Fu
openaire +1 more source
Methane fluxes, microbial activities and community structures in a wet tundra of the Lena Delta [PDF]
, 2005 Wet tundra environments of the Arctic are natural sources of the climate relevant trace gas methane. The underlying biogeochemical processes are not yet well understood.
Gattinger, A. +3 more
core
Spatial and Temporal Variations in Active Layer Thawing and Their Implication on Runoff Generation in Peat-Covered Permafrost Terrain [PDF]
, 2009 The distribution of frost table depths on a peat-covered permafrost slope was examined in a discontinuous permafrost region in northern Canada over 4 consecutive years at a variety of spatial scales, to elucidate the role of active layer development on ...
Hayashi, Masaki +2 more
core +2 more sources
A protracted phenology: Post‐diapause larval development of a threatened butterfly
Insect Conservation and Diversity, EarlyView.Larval survival during diapause was high; hibernaculum webs were mostly located near Succisa pratensis plants, which often retained vital leaves through winter. Post‐diapause developmental time varied strongly depending on exposure to different microclimates, being reduced by litter cover, solar radiation and a higher heat load index.
Gwydion Scherer, Thomas Fartmann
wiley +1 more source
Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics
Advanced Functional Materials, Volume 36, Issue 18, 2 March 2026.Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro +4 more
wiley +1 more source
The maker of harmonic lens microreliefs
Procedia Engineering, 2017 Abstract In this paper I briefly relate the life and research endeavors of the late Oleg Yurievich Moiseev (January 6, 1959 - June 29, 2016), Candidate of Engineering and a senior researcher at the Image Processing Systems Institute of the RAS - who had unique skills in techniques for fabricating computer-aided diffractive optical elements and ...
openaire +1 more source
Water Resources Research, Volume 62, Issue 3, March 2026.Abstract Specific yield (SY) is a key parameter in estimating groundwater storage change. Accurately predicting SY in unconfined aquifers remains challenging, as SY varies with groundwater‐level fluctuations and unsaturated‐zone moisture fluxes. This challenge is particularly evident in the North China Plain (NCP), which has experienced substantial ...
Zhenyue Han +4 more
wiley +1 more source
Determining Optimal Parameters of Regular Microrelief Formed on the End Surfaces of Rotary Bodies
Algorithms, 2021 The analytical dependences for determining the overlap area of V-shaped grooves of partially regular microrelief shifted by an angular pitch of 0.5° are established. The V-shaped grooves are formed on the end surface of the rotary body by vibration.
Volodymyr Dzyura +2 more
doaj +1 more source