A5016236531- Heavy metals in environment
- Mercury impact and mitigation studies
- Geochemistry and Elemental Analysis
- Adaptive optics and wavefront sensing
- Water Quality and Pollution Assessment
- Mine drainage and remediation techniques
- Geothermal Energy Systems and Applications
- Geochemistry and Geologic Mapping
- Rock Mechanics and Modeling
- Heavy Metal Exposure and Toxicity
- Optical Coherence Tomography Applications
- Fault Detection and Control Systems
- Arsenic contamination and mitigation
- Occupational Health and Safety in Workplaces
- Toxic Organic Pollutants Impact
- Groundwater and Isotope Geochemistry
- CO2 Sequestration and Geologic Interactions
- Advanced Battery Technologies Research
- Coal Properties and Utilization
- Coal and Its By-products
- Environmental Toxicology and Ecotoxicology
- Groundwater flow and contamination studies
- Higher Education Teaching and Evaluation
- Environmental Chemistry and Analysis
- Electrokinetic Soil Remediation Techniques
Universidad de Oviedo
2013-2025
This paper presents a model for measuring intellectual capital (IC) within small and medium-sized enterprises (SMEs) in correlation with the key factors successful implementation of knowledge management (KM). Most existing IC measurement models are intended to cover general aspects. The kernel these could be customized/extended handle more specific aspects, like KM. focus this study is integration between an implementing identifies, analyses compares elements that relevant SMEs how they can...
State of charge (SOC) is the equivalent a fuel gauge for battery pack in an electric vehicle. Determining state thus particularly important vehicles (EVs), hybrid EVs, or portable devices. The aim this innovative study to estimate SOC high-capacity lithium iron phosphate (LiFePO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">4</sub> ) cell from experimental dataset obtained University Oviedo Battery Laboratory using multivariate adaptive...
In astronomy, the light emitted by an object travels through vacuum of space and then turbulent atmosphere before arriving at a ground based telescope. By passing series layers modify light’s wave-front in such way that Adaptive Optics reconstruction techniques are needed to improve image quality. A novel technique Artificial Neural Networks (ANN) is proposed. The network designed use local tilts measured Shack Hartmann Wave-front Sensor (SHWFS) as inputs estimate turbulence terms Zernike...
This paper presents a new fault detection system in hypnotic sensors used for general anesthesia during surgery. Drug infusion surgery is based on information received from patient monitoring devices; accordingly, faults sensor devices can put safety at risk. Our research offers solution to cope with these undesirable scenarios. We focus the process using intravenous propofol as drug and employing Bispectral Index (BISTM) monitor estimate patient's unconsciousness level. The method developed...
Fragmentation and delayed potentials in the QRS signal of patients have been postulated as risk markers for Sudden Cardiac Death (SCD). The analysis high-frequency spectral content may be useful quantification.Forty-two consecutive with prior history SCD or malignant arrhythmias (patients) where compared 120 healthy individuals (controls). complexes were extracted a modified Pan-Tompkins algorithm processed Continuous Wavelet Transform to analyze (85-130 Hz).Overall, power was higher...
The city of Avilés is one the most industrialized cities in north Spain and, accordingly, its estuary and coastal area have been subjected to great anthropic impacts last 100 years. This research attempts establish a preliminary scenario geochemical environmental status both estuarine sediments this area. For study, total 96 sediment samples were collected, processed analyzed quantify granulometric distribution sediments, as well their concentrations organic carbon main metal(oids) that may...
At the Nalón River estuary (Asturias, Northern Spain), occurrence of Hg is due to historical mining activity which has resulted in environmental issues great concern. Although several studies have investigated sediment compartment regarding contamination, no information currently available on fate and MeHg water column. Considering different hydrodynamic/seasonal conditions, samples were collected along evaluate distribution partitioning behaviour between solid aqueous phases. The...
Elements in mining extracts can be potentially toxic if they are incorporated into soils, sediments or biota. Numerous approaches have been used to assess this problem, and these include sequential extractions selective extractions. These two methods limitations advantages, their combined use usually provides a rough estimate of the availability (bio)availability elements and, therefore, real potential as toxicants food chains. indirect speciation data interesting absolute terms, but work...