
Yaneth Vasquez Olivera- Msc
- Professor at Peruvian University of Applied Sciences
Yaneth Vasquez Olivera
- Msc
- Professor at Peruvian University of Applied Sciences
About
12
Publications
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Introduction
Current institution
Publications
Publications (12)
La contaminación del suelo por hidrocarburos se ha convertido en una creciente preocupación ambiental a nivel mundial. La presencia de estos compuestos en el suelo puede alterar sus propiedades fisicoquímicas, y así afectar su estructura, porosidad y capacidad de retención de agua. Además, los hidrocarburos pueden ser tóxicos para los organismos de...
Soil degradation and contamination is one of the major current problems facing society. The quality and health of soils affect environmental and human health, not only directly in terms of their capacity to retain or immobilise contaminants, both inorganic and organic, but also indirectly in terms of water quality or food security. The role of soil...
The necessity of mining valuable metals must be balanced with the safe and effective disposal or remediation of the resulting waste. Water, one of our most valuable resources, is a major component of the mining process, and its post-operation storage often results in acid mine drainage. While many remediation methods have been studied, they have lo...
Many university students have doubts about how or where to start writing their undergraduate thesis work; it is common not to be clear how to identify a research problem or even towards which topic their research is oriented, and there are doubts about how to process and systematize so much information available in the era of digitalization. This a...
This article sought to carry out an experimental study for the optimization of fragmentation through the implementation of a rubber plug to apply the air chambers technique; For this, based on past research, the best position of the accessory and the length of the air chamber that provide the best results in the size of the fragment were also ident...
Existing techniques for monitoring and controlling the ventilation system in underground mines are limited; since they only detect areas of low oxygen level or use software to model systems based on standardized data, but not, they evaluate the factors and identify the causes that generate the deficiency in the system. For this reason, a predictive...
Based on the review of different research studies, we could assess that, due to their unique biological features, microbes, specifically bacteria, could be used to repair damaged soils with heavy metal and toxic compound contents. Furthermore, these microorganisms are metabolically capable to oxidize cyanide and its by-products to generate less-tox...
This study addresses the implementation of a behavior-based safety coaching model to reduce the occurrence of substandard acts in an underground mining company in Peru. The previous database of accidents and incidents provided by the mining company was analyzed to prepare data tables of the degrees of accidents and safety-related incidents. Then, t...
Mining investment represents high risk for any company within or outside this area, and this has repercussions, above all, for the small companies that do not have any investment capital that they can set aside. The methods used to assess investment projects are traditional, with economic estimates such as the Net Present Value (NPV) to determine t...