Síguenos en:
  • Icono de la red social X de Latindex
Logo Latindex

Sistema Regional de Información
en línea para Revistas Científicas de América Latina,
el Caribe, España y Portugal

ISSN: 2310-2799

Buscar en

Búsqueda básica de artículos

Año de publicación
Institución editora

Aviso: Los resultados se limitan exclusivamente a documentos publicados en revistas incluidas en el Catálogo 2.0 de Latindex. Para más información sobre el Descubridor de Artículos escribir al correo: descubridorlatindex@gmail.com.
Leer más

Búsqueda por:

546,196 artículos

Año: 2022
ISSN: 1995-9516, 1818-6742
Sevastyanov, Boris; Shadrin, Robert; Dolinina, Irina
Universidad Nacional de Ingeniería (UNI) en Managua
When checking organizations by executive authorities, special attention is paid to the availability of documents related to the assessment of professional risks. One such document is the register of identified hazards for each profession. The work considers the development of a standard register using the example of a milk pasteurization and cooling apparatus operator. The choice of a profession is based on an assessment of accidents that have occurred at the enterprise - most of it relates to this profession, and a varied list of hazards arising in the course of the technological process and the performance of work duties. The developed register contains identified hazards, grouped into categories according to the primary source of hazard: mechanical, thermal, electrical, associated with microclimate, chemical and biological nature, associated with aerosols of fibrogenic action, noise, vibration, lighting of the working area, the severity and intensity of labor, process, transport, fire and explosion. The model register is part of the regulation on the OSH management system at the enterprise. It can be used in the same way as the standard OSH instructions. The list of identified hazards applies to most of the occupations in the workshop. Typical registries will reduce the time spent on their development in the organization.
Año: 2022
ISSN: 1995-9516, 1818-6742
Torres Mejía, Juan Alexander; Torres Mejía, Fredy; Erazo Aragón, Stephany Nicole; López Toro, Claudia Maricel; López Toro, Nancy Marisol
Universidad Nacional de Ingeniería (UNI) en Managua
This document analyzes some of the main topics and challenges that influence the causes of food and nutritional insecurity at the community level of the western region of Honduras, in the departments of Copan, Lempira and Ocotepeque, framed in health and environmental emergencies. of COVID-19 and Hurricane ETA and IOTA in Honduras, through the use of an applied survey, with the purpose of evaluating the impact and determining the needs of the population in terms of poverty, hunger and other basic needs, that this research serve to guide the policies and strategies of food and nutrition security, the development objectives are emphasized in the reconstruction of a vision of the country, which strengthens the different pillars of SAN, in the same way to provide through the findings a document that serves to find a methodology that establishes an input with the purpose of generating knowledge and at the same time with the results create awareness of the efficient conditions for increasing the coverage of interventions induced to the integration of continuous improvement strategies with respect to region 03 of the western part of the country in terms of topics such as health, education, productivity, safety, food sovereignty and pillars of food safety.
Año: 2022
ISSN: 1995-9516, 1818-6742
Gordillo Pinto, Romel; Aguilar Franco, José Alberto
Universidad Nacional de Ingeniería (UNI) en Managua
A physicochemical treatment system for surface water has been designed and manufactured to provide drinking water to remote areas that do not have access to basic service. The system consists of four main units; the first: pre-treatment, it filters the particles and sediments present in the water from a nearby surface source; the second unit: primary treatment; doses chemical inputs for coagulation and generation of flocs to sediment the particles as sludge and remove them later; the third secondary treatment unit; Filters microscopic particles and microbial or pathogenic agents and water is chlorinated to provide the required drinking quality according to regulations. The fourth unit, energy generation; It takes advantage of solar radiation and converts it into electrical energy so that the equipment operates properly. The results indicate that it is feasible to implement the proposed system to provide water suitable for human and in compliance with the standards of the current national regulations intended mainly for vulnerable communities.
Año: 2022
ISSN: 1995-9516, 1818-6742
Torres Mejía, Juan Alexander; Torres Mejía, Fredy
Universidad Nacional de Ingeniería (UNI) en Managua
A study was carried out on "Physicochemical, bromatological and sensory evaluation of artisanal blackberry wine (Rubus glaucus), made in the municipality of Santa Rosa de Copán, Honduras" with the purpose of developing a scientific and technical input that will help MSMEs (Micro, Small and Medium Enterprises) in the area, determine the organoleptic and sensory characteristics of artisanal blackberry wine produced in the Western Region of Honduras, establishing what is the incidence in consumer preferences, analyzing the demographic variables of the population or sample studied, also through the laboratory analysis prepared by the FHIA "Honduran Foundation for Agricultural Research", the bromatological qualities of artisanal blackberry wine were characterized, raw material from Belén Gualcho Ocotepeque, also sensory evaluation by expert tasters and sommelier the profile of the aged finished product, finally five (5) focus groups or cupping panel was organized, made up of 7 people to determine the sensory qualities by non-experts, initially they were trained in topics on the parameters to be evaluated in order that the evaluation carried out was carried out objectively.
Año: 2022
ISSN: 1995-9516, 1818-6742
Kiselev, Vladimir; Kiseleva, Tatyana; Petropavlovskaya, Alla; Fedorova, Anna; Plyushcheva, Larisa; Gorokhova, Anna
Universidad Nacional de Ingeniería (UNI) en Managua
Wine and tourism are considered interrelated factors of regional winemaking and viticulture. Currently, due to the large supply of imported wines in the Russian retail trade, traditional Crimean wines have lost mass demand for the national consumer. The study object of the present article is the process of uncovering unique cultural and historical context through a game format using modern information technologies, namely, virtual reality and augmented reality. The study subject of the study is a set of participants in the Crimean viticulture and winemaking, namely, winegrowers, winemakers, tourism and logistics companies, hospitality enterprises, tourists, and vacationers at Russian resorts that are part of wine-growing regions or are located in reasonable proximity from a logistical viewpoint. The research subject is the relationship of these participants with the research object. The problem of low demand for traditional Russian wines in the national consumer market is solved through the employment of information and communication technologies, which are a kind of information technology.
Año: 2022
ISSN: 1995-9516, 1818-6742
Torres Mejía, Fredy; Torres Mejía, Juan Alexander; Erazo Aragon, Stephany Nicol
Universidad Nacional de Ingeniería (UNI) en Managua
This work focuses on the evaluation of the performance of five tomato varieties for the transformation of sauce through the use of discarded tomatoes, the study is quantitative where a data collection of the varieties was made: Icsan (a), Nirvana (b ), Tysey (c), Butte (d) and Pony (e) all varieties were processed as sauce, constructing the description of the process used, and the material balance per variety, obtaining the following averages of sauce yield in Kg.: ( a) 1.23, (b) 1.23, (c) 0.58, (d) 1.07, (e) 1.13, which were analyzed with the completely random design that showed differences between the average weight of sauce, when applying the separation test of Duncan to varieties a, b, e, and d are similar in sauce weight yield, but significantly different from variety c, at a significance level of 0.05. The percentage amounts of juice obtained in the tomato varieties were (a) 90.5, (b) 87.6, (c) 75.2, (d) 90.5, (e) 91.4, and according to the amount of seeds and skin that the varieties in percentage based on fresh tomato weight were (a) 4.8, (b) 7.6, (c) 20, (d) 4.8, (e) 3.8.
Año: 2022
ISSN: 1995-9516, 1818-6742
Zakharov, Vladimir; Ludushkina, Elena; Kislinskaya, Marina; Kornilova, Elena; Novikov, Alexey
Universidad Nacional de Ingeniería (UNI) en Managua
Goals. To identify methodological contradictions and inconsistencies between different approaches to measuring the digital economy as a whole, the digital transformation of enterprises; to assess the effectiveness of digital transformations, and to outline the contours of the modern paradigm of digital transformation management in the post-Covid world. Results. The changes in the conceptual approaches to the measurement of the digital economy and digital transformation due to new trends in the development of digital transformation have been revealed. It has been shown which factors and actions determine the results of the digital transformation of enterprises, based on which the modern paradigm of digital transformation management has been formed. The features of the national digital transformation strategy have been analyzed. Conclusion. In the new post-Covid reality, enterprises will change dramatically, and to achieve success they will need a new paradigm of digital transformation management, organically combining economic and social aspects, a strategic and operational approach, considering transformation management as a flexible self-learning ecosystem.
Año: 2022
ISSN: 1995-9516, 1818-6742
Kazbekovna Kuizheva, Saida; Grigorievna Matveeva, Ludmila; Ovsyannikova, Tatiana Anatolievna; Ivanovich Zarubin, Vladimir; Kaplina, Anastasiy Valerievna
Universidad Nacional de Ingeniería (UNI) en Managua
In the conditions of the continuing crisis, determined both by external sanctions against Russia from several Western states, and the ongoing coronavirus pandemic, it is the industrial ecosystems of the country's regions that form innovative solvations with subjects of other industries and spheres of activity and are the main rational consumers of regional resources that combine the potential of innovative speed, high quality, adaptation to changing consumer demands, etc. This article examines the scientific and practical problem of the formation and functioning of innovation-oriented industrial solvates, the solution of which is in line with the new approach proposed by the authors to identify, determine the sources and rank the effects of innovative solvations in the regional industry. This approach is built on the concept of a circular economy, which is based on the assumption of the most rational organization and use of all types of resources of integrated industrial enterprises and related industries (spheres of activity), including through the use of end-to-end digital technologies. It has been proved that in various phases of the economic cycle, effective resource provision of solvation processes in the system of industrial innovations is of decisive importance, which means not only the rational distribution of limited resources between the participants of innovative solvations but also their lean and waste-free use in the production process.
Año: 2022
ISSN: 1995-9516, 1818-6742
Panasenko, Svetlana; Ramazanov, Ibragim; Seifullaeva, Maisa; Stolyarova, Alla; Mayorova, Elena; Nikishin, Alexander
Universidad Nacional de Ingeniería (UNI) en Managua
This article presents the results of a study of the current state of the sphere of commodity circulation in the Russian Federation as part of the market economy and economic relations taking place in it. The process, system, situational methods of analysis were applied, which allowed identifying the main elements of the sphere of commodity circulation (commodity movement in the form of direct sales or wholesale trade, circulation of goods carried out by retail enterprises and organizations, cooperative activities for the purchase and sale of products), problems of the development of the sphere of circulation, including the uneven development of the transport network (especially at the level of such regions as the Far East, the Volga region), the underdevelopment of the market of wholesale distribution centers and the lack of federal platforms for effective redistribution of products between regions, its packaging, storage and transportation, customs services, lack of coordination of actions and adaptive abilities between economic entities in the sphere of commodity circulation. The authors have identified areas for improving the competitiveness of organizations in the sphere of commodity circulation, including the development of the logistics market of wholesale and distribution centers.
Año: 2022
ISSN: 1995-9516, 1818-6742
Sadovnikova, Natalia; Babich, Svetlana; Lebedinskaya, Olga
Universidad Nacional de Ingeniería (UNI) en Managua
The article presents an assessment of the dynamics of the development of the Russian labor market in general and its technological component in particular. The article provides an assessment of the effectiveness of measures taken by the Government to stabilize the situation on the labor market. The authors identified regional differences in the labor market, presented the grouping of the subjects of the Russian Federation by the level of employment. The analysis confirms the hypothesis that significant changes have taken place in the Russian Federation in the scale of the use of information and communication technologies by enterprises and organizations, which, according to the authors, are caused by the complication of the economic situation of enterprises and organizations in certain types of economic activity.

Síguenos en: Red social X Latindex

Aviso: El sistema Latindex se reserva el derecho de registrar revistas en su Directorio y de calificar revistas en su Catálogo, de acuerdo con las políticas documentadas en sus manuales y metodología, basadas en criterios exclusivamente académicos y profesionales. Latindex realiza la clasificación de la naturaleza de las revistas y de la organización editora, sobre la base de sus propias fuentes y criterios establecidos.