Ingeniería En Comunicaciones Y Electronica

Taking into account the importance of the Energy Efficiency (EE), especially the one referring to the single-phase electric power, of domiciliary and commercial consumption. The problem of the environmental impact (carbon footprint) that is being generated, means an opportunity for the development of more efficient products in the consumption of electric energy (final objective). In clear orientation with this ethical line of Dis. Ind., We worked with our own Ecodesing methodology, focused on the fifth stage of life cycle analysis (LCA): efficient use of electric energy. The purpose was to develop a synchronous motor of type PMSM of 220 (volts), 50 (Hz) of alternating current (AC); to be used in fans, air conditioners and other cooling systems: air forcers, etcetera. The main result obtained was the reduction of 52% of the active power (W), without loss of speed (revolutions per minute) of the blades. As a final conclusion we can say that there was a saving of 58% consumption of act...

Taking into account the importance of the Energy Efficiency (EE), especially the one referring to the single-phase electric power, of domiciliary and commercial consumption. The problem of the environmental impact (carbon footprint) that is being generated, means an opportunity for the development of more efficient products in the consumption of electric energy (final objective). In clear orientation with this ethical line of Dis. Ind., We worked with our own Ecodesing methodology, focused on the fifth stage of life cycle analysis (LCA): efficient use of electric energy. The purpose was to develop a synchronous motor of type PMSM of 220 (volts), 50 (Hz) of alternating current (AC); to be used in fans, air conditioners and other cooling systems: air forcers, etcetera. The main result obtained was the reduction of 52% of the active power (W), without loss of speed (revolutions per minute) of the blades. As a final conclusion we can say that there was a saving of 58% consumption of active electric power (kWh).

Este material corresponde a la información empleada por el Dr. Octavio Reyes, Ph.D. en los Seminarios de actualización y capacitación dirigidos a los ejecutivos de la Alta Dirección, quienes requieren de un compendio específico de información concreta, suficiente y acorde las necesidades de su puesto y a la disponibilidad del tiempo destinado a dicho evento.

en este trabajo se realiza la solucion a la función principal de la transformada de fourier por medio de integracion por partes para encontrar una forma canonica de expresar las soluciones a la serie de funciones relaes pares y por partes en el tiempo encontrando su espectro de frecuancias y las funciones hijo que forman parte de una solucion completa

El por qué “diexismo” y “diexista” se aceptarían en la Academia de la Lengua.
Una pregunta tan sencilla puede conllevar una reflexión compleja.
Pero de seguro que tras leer este artículo las cosas resultarán más claras y sumamente esclarecedoras sobre el por qué aceptar plenamente los términos “diexismo” y "diexista”.
Estas palabras hacen referencia a una afición tan antigua como la
radio misma y que en la actualidad siguen siendo utilizadas y referenciadas en multitud de artículos, páginas web, publicaciones, asociaciones, congresos…

En el año 2013 la Academia Valenciana de la Lengua aceptó los términos "diexisme" y "diexista" en su diccionario. (https://www.rtve.es/play/audios/amigos-de-la-onda-corta/amigos-onda-corta-diexismo-diexista-reconocidos-diccionario-valenciano/1603791/)

The new information and communication technologies (ICT) have become an essential part of business. Because of this, we have developed a lot of scientific research on adoption issues and benefits of using ICT in all types of businesses. In agriculture and agribusiness are no exception. However, there is little research conducted in developing countries and virtually no studies of this type for countries in Latin America. This paper presents the results of an exploratory research developed in a group of technicians and producers MasAgro program in the state of Chiapas by the Secretary of State SAGARPA, Mexico. The study examined the factors of value creation in the ICT decision-making according to the perception of the program directors. The survey used was applied to 90 producers representing corn producers in the region. The instrument designed to obtain information was a questionnaire with a total of 60 questions, the questionnaire is divided into four sections, the first of which collects the information about the interviewee and performance. The next section asks about the use of ICT, the third section aims to analyze the perception of the companies surveyed in relation to ICT, and the last part is dedicated to analyze the factors that influenced the adoption of these technologies. The results show that the degree of adoption of ICT presents technical and program producers in the state of Chiapas is still basic, since the use that is given to the use of Internet is not going beyond the banking, the consultation climate and information searches. This research contributes to knowledge in this area helping the understanding of the different facets of ICT adoption in rural enterprises in developing countries. Proposing a second phase to the adoption of the proposed model which depends on the initial level of use of ICT in the study group as well as the technical characteristics and producers, and the process of promoting innovation for use. The adoption shows differences in knowledge management to define the model of use for the development of their daily activities, aimed at harnessing the potential based on the current situation of ICT, which will make up an integrated system for decision-making in real time. The most influential factors in the adoption of innovations are the characteristics and level of knowledge of ICT, where the digitization of information is based on the use of computer technology, and implementing the widespread use of ICT in transactions economic and trade MasAgro program in the state of Chiapas, México.