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Now showing items 151-160 of 171
Failure management in a gold mill tailings treatment process
(Springer, 2021-06-15)
Acceso abierto
ABSTRACT
Despite various existing asset management methodologies, there are still many areas where they are yet to be implemented. This is mainly because they are not customized methodologies and their implementation, in ...
Differences in student satisfaction in online learning and remote teaching courses during the Covid-19 adaptation stage
(IEEE, 2021-05-19)
Acceso abierto
ABSTRACT
The COVID-19 pandemic has profoundly changed the way engineering courses are taught worldwide. Consequently, universities have developed strategies that involve social isolation, thus modifying their operations ...
Terahertz imaging and machine learning in the classification of coffee beans
(Springer, 2021-06-15)
Acceso abierto
ABSTRACT
The geographical origin of coffee beans represents an effect on the attributes and quality of the product due to the different soil and weather conditions for a specific location. Therefore, the development of ...
Validation of the de Jong Gierveld loneliness scale in peruvian old adults: a study based on SEM and IRT multidimensional models
(Taylor and Francis Ltd., 2021-04-04)
Acceso abierto
ABSTRACT
Loneliness is a public health problem. Its assessment is important to identify older adults who experience greater loneliness and appropriate interventions can be carried out. The De Jong Gierveld Solitude Scale ...
Obsession with Covid-19 in peruvian police and armed forces: validation of the obsession with Covid-19 scale in spanish using SEM and IRT models
(Taylor and Francis Ltd., 2021-03-25)
Acceso abierto
ABSTRACT
The study evaluated the psychometric properties of the Spanish version of the Obsession with COVID-19 Scale (OCS) in 214 police and members of the armed forces (Mage = 29.33 years, SD = 11.28). The one-dimensionality ...
Analysis of mobile applications reporting on nutritional recipes: a review of the scientific literature
(EDP Sciences, 2021-01-25)
Acceso abierto
ABSTRACT
At present the planet faces a pandemic originated by the COVID-19, causing social isolation and decrease in the world economy; limiting more and more the resources of many people, which produces a deficient ...
Chemical composition and antibacterial and antioxidant activity of a citrus essential oil and its fractions
(Marcello Iriti and Md. Moshfekus Saleh-E-In, 2021-05-13)
Acceso abierto
ABSTRACT
Essential oils (EOs) from Citrus are the main by-product of Citrus-processing industries. In addition to food/beverage and cosmetic applications, citrus EOs could also potentially be used as an alternative to ...
Phytoextraction of heavy metals from the soil of Aurora-Patricia mining environmental liability by herbaceous species Carex mandoniana, Equisetum bogotense, and Muehlenbeckia tamnifolia, La Encañada-Peru 2020
(Springer, 2021-06-15)
Acceso abierto
ABSTRACT
The Cajamarca region has a large number of mining environmental liabilities; one of them is the former mining company Aurora - Patricia, which operated in the small town of Polloc. Since 1985 its operations have ...
Diagnostic accuracy of brief cognitive screening tools to diagnose vascular cognitive impairment in Peru
(John Wiley and Sons Ltd., 2021-03-08)
Acceso abierto
ABSTRACT
Introduction
To evaluate the diagnostic accuracy of three brief cognitive screening (BCS) tools, Peruvian version of Addenbrooke's Cognitive Examination (ACE-Pe), of INECO Frontal Screening (IFS-Pe) and of the ...
Body dissatisfaction in university women: new psychometric evidence from the 14-item Body Shape Questionnaire (BSQ-14) [Insatisfacción corporal en mujeres universitarias: nuevas evidencias psicométricas del Body Shape Questionnaire de 14 ítems (BSQ-14)]
(Universidad de Murcia, 2021-04-20)
Acceso abierto
ABSTRACT
In recent years, young university students have experienced a greater concern for the body aspect that is related to having a slim figure. In this sense, it is important to have tools to measure the dissatisfaction ...