Paper production is mainly supported by wood due to its high cellulose content. However, alternative sources are currently being sought to discourage the use of this resource, favoring the protection of resources. The paper consists of a fiber-air gel, obtained from vegetable raw materials that have a considerable amount of cellulose (more than 40% by weight on a dry basis). The main solid constituent of paper is ...

This paper presents an analysis of the status of 5G technology deployment in the Americas. The research is carried out using a survey of information on the current regulations on mobile technologies and then an overview of the most relevant aspects in each study area. The middle bands (2.5-3.7 GHz) stand out as the main bands for 5G deployments in North America with developments in Canada and the United States, Trinidad ...

The purpose of this document is to show the appropriate methods to determine the optimization of management with BPM in telemonitoring of users in ResMed 10 series equipment in Colombia. The problem is generated by the speed of advances in health in the modern world, in addition to the rapid increase in seeking proposals that facilitate the usual processes, through the incorporation of technological strategies, which ...

In the evaluation of the aesthetics associated with websites, based on the Lavie & Tractinsky (2004) model, attributes of the classical and expressive aesthetics scale are consolidated to design and apply some instruments that allow a subjective evaluation in aspects related to beauty, according to the user's perception when interacting with a website. The main instrument is a twenty-eight question online survey, ...

Desde hace años se ha incrementado la necesidad de generar alternativas para incentivar la producción y el consumo responsables de residuos sólidos aprovechables en Sogamoso, Boyacá y varios estudios se han soportado en cálculos de las rutas óptimas y la disposición de los puntos de recolección, sin dar importancia al análisis de factores de riesgo para la toma eficiente de decisiones y la definición de acciones concretas ...

This study aimed to collect all the relevant information about the nutritional content of amaranth and its uses in the bakery industry as well as to deepen the acceptability of similar products by the consumer in the market. The methodology used was documentary research through the review of various bibliographic sources to build a theoretical basis for the study. Among the most relevant information collected is that ...

This document describes the initial tasks carried out in the development of the project "Transition scenary from presential learning to E-learning for first-time students at UNAD". In this work, the identification of the aspects that can be analyzed within the induction processes in higher education in virtual learning environments was carried out. In this sense, different prediction models that have been applied against ...

This working Paper presents the general process to carry out the risk analysis of industrial machines, indicating the main characteristics and definitions of the preventive measures of the security functions implemented through the ISO 13849-1:2015 standard, made up of the logic subsystems, input and output. The methodology proposed in ISO 12100:2010, allows to establish the limits of a machine, the dangers related to ...

This document presents the development of an SDN network topology with an OpenDayLight driver implemented in the Mininet emulator in order to compare two denial of service attacks generated with the Hping tool to analyze vulnerabilities in the SDN network at various points. of the topology. The data was obtained using tools such as Wireshark and the command line of the Mininet emulator to carry out the respective ...

The main purpose of this document is to identify through the reference framework what are the tools and methods necessary to determine a successful and comprehensive feasibility study. In a feasibility study of an innovation company, such as the development of an organic coagulant of natural origin, it is vital to identify the problem, which allowed the development of a strategic plan of the business idea, through the ...