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Now showing items 31-40 of 134
End-to-end security in embedded system for modern mobile communication technologies
(Elsevier, 2022-07-19)
Modern mobile electronic devices such as smartphones or cell phones can now be used for distant devices such as technical systems to monitor and control. While surveillance systems do not require high standards navigating ...
Acceso abierto
Scientometric Analysis of Hiking Tourism and Its Relevance for Wellbeing and Knowledge Management
(MDPI, 2022-07-13)
Hiking is a sports activity that takes place in the natural environment. From the point of view of well-being, it is an aerobic activity that prevents and improves cardiovascular diseases. According to data provided by the ...
Acceso abierto
Generation of Bioelectricity Using Molasses as Fuel in Microbial Fuel Cells
(Kaunas University of Technology, 2022-05)
The large amount of molasses that are generated in sugar-processing companies are not always redistributed for commercialization in by-products. Because of this, the present research uses these wastes as fuel in low-cost, ...
Acceso abierto
Mobile Application with Arduino to Improve the Determination of the Ripening Status of the Fruit
(International Journal of Interactive Mobile Technologies, 2022-07-26)
Fruit consumption is related to the enjoyment of good health and the reduction of the occurrence of diseases such as obesity. At present, in the markets the process of determining the state of maturity of fruits is carried ...
Acceso abierto
Use of Leuconostoc Mesenteroides to Produce a Dextran Bioflocculant
(Kaunas University of Technology, 2022-04-01)
In this study, we aimed to determine the in vitro activity of Leuconostoc mesenteroides var. mesenteroides isolated from sugar-industry effluents to produce a dextran bioflocculant from sucrose as a low-cost substrate. L. ...
Acceso abierto
Comentario a mitos y realidades de la enseñanza remota
(Elsevier, 2022-04)
Señor director:
He revisado atentamente el manuscrito que analiza la enseñanza remota en el contexto actual1. Es relevante porque reflexiona sobre los cambios de la enseñanza virtual como consecuencia de la pandemia de ...
Acceso abierto
Hacia un estudio interdisciplinar de la salud planetaria
(Elsevier, 2022-04)
Sr. Editor:
He revisado con atención el artículo sobre la salud planetaria1. El manuscrito es importante porque consolida los fundamentos sobre esta área desde los «Objetivos para el desarrollo sostenible 2030», los ...
Acceso abierto
Sentiment Analysis of Tweets using Unsupervised Learning Techniques and the K-Means Algorithm
(SAI The Science and Information Organization, 2022)
Abstract: Today, web content such as images, text, speeches, and videos are user-generated, and social networks have become increasingly popular as a means for people to share their ideas and opinions. One of the most ...
Acceso abierto
Influence of Retail e-Commerce Website Design on Perceived Risk in Online Purchases
(IEEE, 2022-06-08)
The objective of this study was to estimate the influence of the perception of the web design of e-commerce retail on the level of risk perceived in online purchases by consumers. For this, a cross-sectional study of causal ...
Acceso restringido
Pharmaceutical advertising and the consumption of over the counter (OTC) medicines in users of the SUPERFAR drugstore in Barrios Altos-Cercado de Lima, 2022.
(F1000Research, 2022-06-10)
To determine the relationship between pharmaceutical advertising and the consumption of over-the-counter (OTC) medicines
in users of the SUPERFAR drugstore in Barrios Altos-Cercado de Lima, 2022.
Acceso abierto