Results 31 to 40 of about 5,000 (210)

Rugosidade superficial do solo formada por escarificação e influenciada pela erosividade da chuva Soil surface roughness formed by chiseling and affected by rainfall erosivity

Revista Brasileira de Ciência do Solo, 2008
A rugosidade superficial do solo é influenciada, entre outros fatores, pelo efeito residual de manejo do solo, pelo tipo de preparo e pela erosividade da chuva e, juntamente com a cobertura do solo por resíduos vegetais, influencia a erosão hídrica.
Wilson Antonio Zoldan Junior, Ildegardis Bertol, Rafael Pegoraro, Evandro Luiz Fabian, Eduardo Zavaschi, Eva Vidal Vázquez   +5 more
doaj   +1 more source

Statistical Characterization of Bare Soil Surface Microrelief

, 2014
Because the soil surface occurs at the boundary between the atmosphere and the pedosphere, it plays an important role for geomorphologic processes. Roughness of soil surface is a key parameter to understand soil properties and physical processes related to substrate movement, water infiltration or runoff, and soil erosion.
Vannier, Edwige, Taconet, Odile, Dusséaux, Richard, Chimi Chiadjeu, Olivier   +3 more
openaire   +5 more sources

Interaction of Various Variants of the Nanostructured Surface of Titanium with MSCs Isolated from Adipose Tissue

Biomimetics, 2021
Titanium has been successfully used in dental implantology for a long time. Due to the osseointegration process, titanium implants are able to withstand the chewing load.
Ekaterina A. Gosteva, Alexander B. Dymnikov, Vitaliy V. Starkov, Daria M. Sedlovets, Marat P. Valikhov, Dmytryi A. Vishnevsky, Vladimir P. Chekhonin, Gurgen A. Tumanyan, Masound K. Ahmad   +8 more
doaj   +1 more source

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, Quinton, William L., Wright, Nicole   +2 more
core   +2 more sources

Numerical study of the aerodynamic characteristics around typical terrain with different temperature [PDF]

E3S Web of Conferences, 2020
The distributions of near-surface meteorological elements, such as wind, are greatly affected by the terrain underneath, which makes the power structure of micro geomorphic area more vulnerable to the influence of local climate.
Huai Xiaowei, Li Li, Guo Jun, Wu Shifeng, Jian Zhou   +4 more
doaj   +1 more source

Improving the Wear Resistance of Profiled Parts of Binding Equipment by Forming a Microrelief Using the Ultrasonic Burnishing Method

Технологія і техніка друкарства
The object of this research is the process of improving the wear resistance of profiled components of bookbinding equipment by forming a strengthening microrelief using ultrasonic rolling.
Василь Борисович Струтинський
doaj   +1 more source

Topology, Vegetation and Stratigraphy of Far Eastern Aapa Mires (Khabarovsk Region, Russia)

Land, 2022
Aapa mires (string-flark fens) are one of the main types of mires in northern Eurasia. It has an almost continuous distribution from Scandinavia to Kamchatka, disappearing in continental climate areas and becoming one of the dominant types in more ...
Stanislav Kutenkov, Vladimir Chakov, Viktoriya Kuptsova   +2 more
doaj   +1 more source

Prospecting of Architectural Features Using LiDAR‐UAV Technology, Deep Neural Networks and Visualization Techniques: A Case Study in Kuélap and Cambolín (NW Peru)

Archaeological Prospection, EarlyView.
ABSTRACT High‐resolution and accurate synoptic images of terrestrial topography, even in densely forested areas, have proven valuable for archaeology by enabling the identification and characterization of relief patterns associated with ancient human activities. This study presents a novel approach that integrates digital terrain models (DTMs) obtained
Jhon A. Zabaleta‐Santisteban, Rolando Salas López, Angel J. Medina‐Medina, Katerin M. Tuesta‐Trauco, Abner S. Rivera‐Fernandez, Nerci M. Noriega‐Salazar, José A. Sánchez‐Vega, Teodoro B. Silva‐Melendez, Marlen A. Grandez‐Alberca, Jhonsy O. Silva‐López, Nilton B. Rojas‐Briceño, Manuel Oliva‐Cruz, Alexander Cotrina‐Sanchez, Elgar Barboza   +13 more
wiley   +1 more source

Rugosidade superficial do solo sob diferentes doses de resíduo de milho submetido à chuva simulada Soil surface roughness with different doses of corn residue submitted to simulated rainfall

Pesquisa Agropecuária Brasileira, 2007
O objetivo deste trabalho foi avaliar a rugosidade e a tortuosidade da superfície do solo, preparado com diferentes doses de resíduo cultural de milho, e relacioná-las com o volume de chuva simulada.
Ildegardis Bertol, Antonio Paz González, Eva Vidal Vázquez   +2 more
doaj   +1 more source

Effects of rock fragments on physical degradation of cultivated soils by rainfall [PDF]

, 1995
To understand better the role of rock fragments in soil and water conservation processes, the effects of rock fragments in maintaining a favourable soil structure and thus also in preventing physical degradation of tilled soils was studied.
Figueiredo, Tomás de, Poesen, Jean, Van Wesemael, Bas   +2 more
core   +1 more source