Results 101 to 110 of about 2,399,406 (358)

Identificação e caracterização de solos coesos no Estado do Ceará Identification and characterization of cohesive soils in the State of Ceará, Brazil

open access: yesRevista Brasileira de Ciência do Solo, 2004
Dada a grande importância dos solos coesos derivados de sedimentos da Formação Barreiras e sua extensa área ocupada no Nordeste brasileiro, este trabalho teve como objetivo identificar e caracterizar a ocorrência de solos coesos nos tabuleiros costeiros ...
H. V. Lima   +4 more
doaj   +1 more source

Investigation the Impacts of Fuel Oil on the Geotechnical Properties of Cohesive Soil

open access: yes, 2017
. The present study investigates the impacts of fuel oil (MFO) on the chemical, physical and mechanical properties of cohesive soil. The contaminant is fuel oil disposed as byproduct from the fuel feeding the electricity power plant at the campus of ...
M. Karkush, Zaineb Abdul Kareem
semanticscholar   +1 more source

Automated Feature Extraction and Classification of Submerged Cultural Heritage Assets in the Puck Lagoon via Multisensor Remote Sensing

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT This study presents a strong framework for the detection and classification of Submerged Cultural Heritage Assets (SCHA) in shallow marine environments using the integration of multibeam echosounder and airborne LiDAR bathymetry with object‐based image analysis and fuzzy logic–based classification.
Łukasz Janowski   +4 more
wiley   +1 more source

Performance of Microbially Induced Carbonate Precipitation for Reinforcing Cohesive Soil in the Reservoir Area

open access: yesCrystals
Cohesive soil in the reservoir area is vulnerable to natural disasters because of its poor erosion resistance and low strength. Therefore, it needs to be reinforced.
Xinfa Li, Dingxiang Zhuang, Ru Hu
doaj   +1 more source

Guidelines for the Use of Synthetic Fluid Dust Control Palliatives on Unpaved Roads [PDF]

open access: yes, 2017
The amount of small soil particles, dust, lost from typical unpaved roads to fugitive dust is staggering. A 1 km stretch of unpaved road can contribute over 2400 kg of dust to the atmosphere (4.2 ton/mile) in a typical 3-month summer season.
Barnes, David, Connor, Billy
core  

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

open access: yesArchaeological 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   +13 more
wiley   +1 more source

Study on the microstructure of granite residual soils

open access: yesZhongguo dizhi zaihai yu fangzhi xuebao
Granite residual soils pervade the hilly and mountainous regions of southeast China, where they are susceptible to destabilization and landslides, particularly under rainfall influences.
Jingru ZHUANG   +4 more
doaj   +1 more source

Avalanche Dynamics in Wet Granular Materials

open access: yes, 2002
We have studied the dynamics of avalanching wet granular media in a rotating drum apparatus. Quantitative measurements of the flow velocity and the granular flux during avalanches allow us to characterize novel avalanche types unique to wet media.
A. Samadani   +20 more
core   +1 more source

“Hidden” Landscape of Prehistoric Burial Monuments: The Use of Remote Sensing in the Detection of Neolithic Long Barrows in Bohemia (Czech Republic)

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Neolithic long barrows are among the earliest monumental structures in Europe, yet in many parts of Central Europe their surface expression has been largely erased by long‐term agricultural activity. This study evaluates the potential of integrated remote sensing approaches for identifying and contextualizing long barrows and associated ...
Petr Krištuf   +5 more
wiley   +1 more source

Evaluation of the Effect of Lime-Stabilized Subgrade on the Performance of an Experimental Road Pavement

open access: yesCroatian Journal of Forest Engineering, 2015
Forest roads should be constructed to provide economic wood transport routes while causing minimal environmental impact. Therefore, the extended use of local materials (soil, stone) is essential.
Péter Primusz   +4 more
doaj  

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