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A Rational Interpretation of Laboratory Direct Shear Test Results for Soils
(Springer Science and Business Media Deutschland GmbH, 2023-05-01)
Acceso cerrado
An important property of soils is the shear strength, which guarantees the stability of geotechnical structures. This property is represented by two parameters: internal friction angle and cohesion, obtained from shear ...
Optimization of total polyphenol extraction and flavonoid screening by mass spectrometry in mango (Mangifera indica L.) waste from Peru
(Sociedade Brasileira de Ciencia e Tecnologia de Alimentos, SBCTA, 2023-01-09)
Acceso abierto
This research aims to optimize the extraction yield of total phenolic compounds (TPC) and quantify flavonoids by mass spectrometry in peel and kernel of mango (Mangifera indica L.), varieties: Edward, Kent, Haden, and ...
Evaluation of the limestone anoxic drain, as a complementary technique to the closure of the BQH5 Bocamina of Colquirrumi [Evaluación del drenaje anóxico Calizo, como técnica complementaria al cierre de la Bocamina BQH5 de Colquirrumi]
(Latin American and Caribbean Consortium of Engineering Institutions, 2023-09-08)
Acceso abierto
This investigation was carried out in Bocamina 5 of Quebrada Honda (BQH5) of Colquirrrumi Minning Company (CMC), district of Hualgayoc in the Cajamarca region. This underground mining work was closed with an airtight plug; ...
Mapping the benefits and the exchange values of provisioning ecosystem services using GIS and local ecological knowledge in a high-Andean community
(Elsevier B.V., 2023-04-10)
Acceso cerrado
Ecosystem services and their contribution to local economies and livelihoods still need to be fully understood and recognized by many policymakers. The primary purpose of this research is to integrate land use and land ...
Geochemical and environmental assessment of potential effects of trace elements in soils, water, and sediments around abandoned mining sites in the northern Iberian Peninsula (NW Spain)
(Elsevier Ltd, 2023-03-18)
Acceso abierto
The mineral deposits and traces in the Iberian Peninsula are very numerous and of varied
mineralogy. This study aimed to analyze the geochemical and environmental changes detected in
soil, water, and sediments around the ...