bluuebunny/crossref_metadata_2025 huggingface dataset:
Correlation Parametric Methods for Determining the Coordinates of Leaks in Underground Pipelines
Authors:   G.E. Pukhov Institute for Modelling in Energy Engineering National Academy of Sciences of Ukraine, Vladimirsky A.A. , Vladimirsky I.A. ,   G.E. Pukhov Institute for Modelling in Energy Engineering National Academy of Sciences of Ukraine
Published: August 2021

Розроблені методи діагностування підземних трубопроводів є розвитком відомого коре-ляційного методу визначення координат витоків з врахуванням ускладнень, які вносять множинність типів хвиль та пошкоджень у сукупності зі сторонніми завадами. Побудова-но діагностичну модель ділянки трубопроводу, яка моделює наявність в ньому пошкод-жень як джерел стаціонарних акустичних шумів, багатохвильове поширення цих шумів до датчиків течешукача, а також наявність сторонніх, статистично не пов'язаних завад. Модель призначена для формалізації наявних ускладнень та побудови адекватних алго-ритмів їх подолання. Сформовано перелік діагностичних параметрів, які в умовах інтер-ференційних спотворень за величиною характеризують якість селекції інформатив¬ ної хвилі гідравлічного удару. Проаналізовано зв'язок ускладнень з цими параметрами, зроб-лено висновки щодо їхнього подальшого застосування.
Research of Diagnostic Models of Radioelectronic Equipment
Authors:   Institute of Special Communication and Information Protection of the National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute», Sakovych L. , Gnatiuk S. ,   G.E. Pukhov Institute for Modelling in Energy Engineering National Academy of Sciences of Ukraine, Hodych O. ,   National Academy of Security Service of Ukraine, Martusenko Y. ,   National Academy of Security Service of Ukraine
Published: August 2021

A comprehensive indicator of the reliability of electronic means - the coefficient of readiness, significantly depends on the average recovery time. At the same time, the largest labor costs are spent by repair specialists on finding a faulty element. Diagnostic repair support depends on the models used in the development of defect detection algorithms. The most common use of diag-nostic models is in the form of a graph of information and energy connections, which consists of three types of structures: sequential connection of elements, converging and diverging. The latter did not receive the necessary research. In the article as a result of research of influence of the form of the graph of information and power communications on indicators of quality of di-agnostic maintenance of radio electronic means analytical dependences of an estimation of deviation of the diagnosis at an expert error for converging and diverging structures are received for the first time. This allows to improve the quality of diagnostic software and to minimize di-agnostic errors when using current repairs by the aggregate method by assessing the impact of controlled variables at the stage of creating algorithms for finding defects. It is expedient to use the received results at improvement of diagnostic maintenance of existing radio electronic means and its development for perspective samples for the purpose of increase of quality of current repair irrespective of structure of a product.
Computer Scenario-Precedent Technology Treining of Energy Managers
Authors:   G.E. Pukhov Institute for Modelling in Energy Engineering National Academy of Sciences of Ukraine, Pleskach B.M. , Samoilov V.D. ,   G.E. Pukhov Institute for Modelling in Energy Engineering National Academy of Sciences of Ukraine
Published: August 2021

The article considers the topical issue of developing simulators for advanced training of specialists in energy efficiency management of industrial enterprises and utilities. The aim of the study is to develop the theoretical foundations of the use of computerized systems for training energy managers. The object of the study is the practical activities of the personnel of the enterprise, aimed at improving the energy efficiency of production systems for various purposes. The research method based on scenario modeling of energy manager actions and precedent modeling of equipment reactions to such actions. The modeling of energy manager actions based on the Deming cycle, and the modeling of reactions of production systems based on cases of quasi-stationary energy consumption of the technologi-cal system. The software platform of the proposed technology consists of a base of precedents for quasistationary energy consumption and software modules that reproduce the PDCA control cycle (Plen-Do-Check-Act). The technology allows to work out the actions of the energy manager aimed at planning energy saving measures and calculating the financial and economic results achieved during their implementation.
Brain Mathematics and Language. I
Authors:   G.E. Pukhov Institute for Modelling in Energy Engineering National Academy of Sciences of Ukraine, Kravtsov G.A. , Kravtsova N.V. ,   Bogomolets National Medical University, Khodakovskaya O.V. ,   Bogomolets National Medical University, Nikitchenko V.V. ,   G.E. Pukhov Institute for Modelling in Energy Engineering National Academy of Sciences of Ukraine, Prymushko A.N. ,   National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute»
Published: August 2021

The authors consider as the main hypothesis about the possibility of constructing the mathematics of the brain, the statement that the supposed basis of any context of thinking is primarily formed by a system of axioms, which is the foundation of abstract thinking, realized or materialized through some language. The authors investigate the problem of the applicability of language as the main instrument of cultural continuity and form a research program that includes: the development of a unified ontology that describes objects, actions, qualities and relationships; studying the nature of the context and presenting it with unambiguous concepts of a unified ontology; determining the applicability of actions to objects as partially-defined functions to mathematical categories; model of subjective choice of semantic categories according to relevance in a certain context.
The Comparative Characteristic of Modern Online Tools for Testing Knowledge in the Process of Distance Learning
Authors:   State higher educational institution ", Zinovieva I.S. ,   Vadim Hetman Kyiv National Economic University», Zembitska A.G. ,   State higher educational institution "Vadim Hetman Kyiv National Economic University»
Published: August 2021

Most of the educational institutions in Ukraine were forced to switch to distance learning, which is why there arose the question about the availability of technical means to ensure the fullness of educational process. The article investigates modern systems of testing students' knowledge in the process of distance education. Currently, there are quite a few LMS (learning management systems) that can optimize the learning process of distance education. The works of scientists related to the problems of organizing effective learning and the complexity of the transition to distance learning are considered. This article assumes the method of testing not on-ly as a tool to assess the level and quality of learning, but also as a means to obtain recommen-dations for improving the learning process in the whole. Based on the results of the analysis, a comparative description was created and an assessment of the suitability for intermediate control of knowledge of primary and secondary school students, the most common at this stage of school distance learning online knowledge testing tools. Thus the advantages and disad-vantages of these tools are revealed. As a consequence the most universal systems that can fully provide the learning process in terms of distance education and the most convenient tools for assessing knowledge are identified.
Interaction of Two-Level Atoms with a Single-Mode Quantized Radiation Field
Authors: Molla Gessesse M.
Published: August 2021

We have studied the statistical and squeezing properties of the cavity light generated by a two-level laser. This optical system contains N two-level atoms available in a cavity coupled to a single-mode vacuum reservoir. They are pumped to the top level from the bottom level by means of the electron bombardment. Applying the steady-state solutions of the equations of evolution of the expectation values of the atomic operators and the quantum Langevin equation, we obtained the global and local photon statistics of the single-mode light beam. We have found that, for the two-level laser operating well above the threshold, the uncertainties in the plus and minus quadratures are equal and satisfy the minimum uncertainty relation. In view of this, we have identified the light generated by the laser operating well above threshold to be coherent. On the other hand, the light generated by the laser operating at threshold is found to be chaotic. From the obtained results, we have also observed that a large part of the local mean photon number, the local photon number variance, and the local quadrature variance are confined in a relatively narrow frequency interval.
Coupled Nonlinear Dynamics in the Three-Mode Integrable System on a Regular Chain
Authors: Vakhnenko O.O.
Published: August 2021

The article suggests the nonlinear lattice system of three dynamical subsystems coupled both in their potential and kinetic parts. Due to its essentially multicomponent structure the system is capable to model nonlinear dynamical excitations on regular quasi-one-dimensional lattices of various physical origins. The system admits a clear Hamiltonian formulation with the standard Poisson structure. The alternative Lagrangian formulation of system’s dynamics is also presented. The set of dynamical equations is integrable in the Lax sense, inasmuch as it possesses a zero-curvature representation. Though the relevant auxiliary linear problem involves a spectral third-order operator, we have managed to develop an appropriate two-fold Darboux–Backlund dressing technique allowing one to generate the nontrivial crop solution embracing all three coupled subsystems in a rather unusual way.
Toma de decisiones multicriterio un panorama conceptual
Authors: Astaiza Amado Luis Gerardo , Ojeda Ch. Luis Roberto
Published: August 2021

El objetivo fundamental de este artículo es dar un punto de partida sobre análisis de decisión con objetivos múltiples.
Comercialización de frutas y hortalizas
Authors: Parra Coronado Alfonso
Published: August 2021

Dentro de un proceso productivo hay factores tales como las técnicas de producción (precosecha), manejo, conservación y mercadeo, que van a determinar el éxito o fracaso de dicho proceso. Pero de todos estos factores, el que define en realidad si vale la pena combinar los demás para un determinado proceso productivo, es el mercadeo o comercialización, puesto que nada se gana al producir con todas las técnicas adecuadas si no se tienen los canales apropiados para colocar los productos en el mercado.
Ingeniería agrícola, una alternativa para las necesidades del agro
Authors: Salazar Contreras Jaime , Ospina M. Julio E.
Published: August 2021

La ingeniería agrícola como profesión que articula los conceptos de la ingeniería y los procesos biológicos, está llamada a desempeñar un papel protagónico en el desarrollo del campo colombiano. Por ello requerimos espacio político para poder hacer parte de los estamentos de decisión y difundir estrategias en:
-Control de erosión.
-Desarrollo de tecnología apropiada a través de la investigación en las universidades colombianas.
-Racionalización de las pérdidas en frutas, hortalizas y cereales, entre otros.
Propuesta de normalización de las dimensiones comerciales para madera
Authors: Salazar Contreras Jaime , Salamanca Chávez Lorenza
Published: August 2021

Conscientes de la necesidad de que exista una estandarización en las medidas de los elementos obtenidos de la madera, el presente trabajo hace eco al interés que tienen entidades como la Junta del Acuerdo de Cartagena, la Andi, el Centro Nacional de Estudios de la Construcción y el mismo ICONTEC, con el propósito de racionalizar este recurso y se haga más competitivo frente a otros materiales de construcción. Actualmente la base para los diseños estructurales son las normas extranjeras y principalmente las recomendaciones presentadas por la JUNAC. Inicialmente y de modo global se presenta lo que es la madera aserrada, definiciones, procesos de elaboración, el equipo que en general se usa en nuestro medio, formas como eventualmente se puede aserrar la madera y a grosso modo cómo se halla la madera en el comercio actual. La propuesta de normalización se basa en los números preferenciales y su aplicación para la determinación de las dimensiones de la madera estructural.
Avance de estudios en mecánica de fractura y análisis de falla realizados en los laboratorios de metalurgia del Instituto de Ensayos e Investigación de la Universidad Nacional de Colombia
Authors: Hernández A. Héctor
Published: August 2021

En este trabajo se reportan brevemente tres estudios en el área de fractura. En el primero mediante ensayos de tenacidad de fractura se encuentra que al reducir ligeramente la dureza a partir de 60 HRC no aumenta claramente la resistencia a la propagación inestable de grietas en acero AISI 01. Luego se presentan dos casos de análisis de falla por fatiga en que se sigue la secuencia de análisis: (a) observaciones de campo, (b) análisis macroscópico de fractura, (c) ensayos de dureza y examen microscópico, (d) cálculo de esfuerzos y (e) conclusiones y recomendaciones. Se concluye que en ambos casos la falla se debe a inusitada sobrecarga de operación.
Formulación y cálculo numérico de una destilación diferencial para una mezcla de multicomponentes
Authors: Rangel Jara Hermes A. , Linares Rodríguez Jorge E.
Published: August 2021

La técnica numérica presentada en este trabajo soluciona el sistema diferencial de una destilación “Rayleigh”, como una de las mejores aproximaciones al evento físico que sucede en esta operación. La variación infinitesimal de la composición de los componentes, en la mezcla liquida, se obtiene al solucionar la respectiva ecuación diferencial y la nueva temperatura de punto de burbuja se evalúa mediante una técnica numérica adecuada.
Una revisión exhaustiva de las técnicas numéricas para la integración del sistema de ecuaciones diferenciales y de la valoración del respectivo punto de burbuja, permite presentar un algoritmo apropiado para un cálculo con gran exactitud y eficiente en términos del tiempo de computación. El sistema diferencial se integra numéricamente mediante un método de Runge Kutta de cuarto grado y la temperatura del punto de burbuja se evalúa por un método mejorado de memoria -IMM-. El programa elaborado calcula el grado de la destilación, la temperatura, las composiciones instantáneas del líquido y del vapor y la composición media del destilado.
Perfil de concentración en una pastilla catalítica cilíndrica
Authors: Rangel Jara Hermes A. , Bejarano Jiménez Pedro J.
Published: August 2021

En este artículo se presenta y desarrolla una propuesta numérica para la evaluación del perfil de concentración en una pastilla catalítica cilíndrica, la cual permite simultáneamente el cálculo del factor de efectividad. La técnica numérica es convalidada para aquella situación en la cual se dispone de una solución matemáticamente exacta y puede extenderse a situaciones para las cuales no existen soluciones analíticas. La técnica de cálculo resulta relativamente rápida, versátil y numéricamente estable.
Magister en materiales y procesos de manufactura
Authors: Castro P. Alvaro
Published: August 2021

Aprovechando la celebración de los 30 años de creación de la Carrera de Ingeniería Mecánica considero de interés para los egresados hacer un recuento sobre los pormenores que han rodeado la creación y desarrollo del único postgrado con que cuenta el Departamento.
Fundición de precisión
Authors: Mosquera M. Héctor
Published: August 2021

Los procesos de fundición de precisión, se enmarcan dentro de las tecnologías modernas para la producción de piezas y partes de excelente acabado superficial, buena precisión dimensional y elevadas propiedades mecánicas. En este artículo se pretende dar a conocer las técnicas seguidas, los avances logrados y las ventajas de algunos métodos de fundición de precisión, tales como: "Fundición evaporativa y Procesos a la cera perdida".
Las especificaciones en el diseño
Authors: Benitez Hernández Luis Eduardo
Published: August 2021

El proceso de diseño debe ser iterativo de manera que se formulen ideas y arreglos de materiales que cumplan una función determinada. Estas ideas son transmitidas al usuario final por medio de ESPECIFICACIONES. Este artículo se ocupa de analizar, en forma somera, los cuatro tipos de especificaciones que tienen mayor incidencia en el proceso de diseño: especificaciones de diseño, proceso, producto y funcionalidad. Para situar bien al lector en este tema, es necesario ubicarlo dentro del proceso general de diseño en la Ingeniería.
Antecedentes y su proyección en el sector productivo colombiano
Authors: Ospina M. Julio E. , Chaparro C. José M.
Published: August 2021

La ingeniería Agrícola es una profesión que tiene por objeto de estudio la adecuación del medio productivo para la producción y la conservación de los productos agrícolas.
Design of Comminution Plants in the Ceramic Industry Using a Simulation-based Optimization Approach
Authors: Ortiz de Landazuri Suárez Ignacio , Oliveros Colay María José
Published: August 2021

In many cases, the design process of a structural ceramic comminution plant typically consists of an ‘expert designer’ who makes decisions using intuitive criteria to select commercial equipment. This paper proposes a simulationbased optimization approach to help decisionmaking. The complexity of the problem lies in selecting the model and amount of equipment for each stage at the lowest cost while simultaneously satisfying a previously fixed production and granulometry. The proposed approach is based on a genetic algorithm to generate solutions and facilitate the optimization process, together with discrete simulation to evaluate the performance of the comminution process according to its service level. To evaluate the algorithm, different problems, whose parameters are based on the requirements of the ceramic industry, are solved and analyzed.
Supply Chain Management: some reflections to improve its influence in business strategy
Authors: Arredondo Carlos Raúl , Alfaro Tanco José Antonio
Published: August 2021

Supply Chain Management (SCM) is a nearly new discipline of management that can be seen in different ways. However, only a strategic approach of SCM that leads to subsequent tactical decisions and operational implementation will provide the benefits that scm promises. A presenta­tion of the evolution of scm from its beginnings as part of Operations Management (OM) to an independent field in management has the objective of determining its correct scope. Therefore, this work examined papers where the research agenda of both om and scm —from the beginnings of these disciplines to these days— has been discussed, in order to show the evolution of SCM as a field of high relevance in OM. The strategic nature of SCM and the importance of considering this discipline in such a way is emphasized, arguing that is a narrow view thinking of scm as directly related to logistics as its main focus, since this logistic vision creates a bias that limits the real scope of SCM. In order for this strategic vision of SCM to be correctly implemented, it is crucial to know both how the role and the profile of SC managers should be.
O que torna uma campanha de crowdfunding de recompensa exitosa?
Authors: Dos Santos Felipe Israel José , De Souza Guilherme Lúcio
Published: August 2021

Esta pesquisa buscou investigar quais elementos ligados ao perfil dos projetos de crowdfunding podem ser críticos para o êxito das campanhas de financiamento. A base de dados considerada pelo trabalho foi cedida pela plataforma Bookstart, na qual foram analisadas 151 campanhas de financiamento. Utilizou-se da modelagem Probit para estimar o efeito que a meta de financiamento, o tempo de exposição da campanha, o número de apoios e as recompensas prometidas em trocas das contribuições exercem sobre o êxito das campanhas. Como análise adicional e robustez, essas variáveis foram estimadas via regressão Lasso. Os principais resultados indicam que campanhas com metas financeiras mais altas são menos bem-sucedidas, por sua vez, campanhas que apresentaram maior tempo de exposição, aquelas que contabilizaram um maior número de apoios e ofereceram um maior volume de recompensas, revelaram-se mais exitosas. Assim, esse estudo recomenda que tais elementos, considerados críticos para o êxito das campanhas de crowdfunding, sejam gerenciados com a devida atenção dos empreendedores, dos gestores de plataformas virtuais e dos contribuintes, pois todos foram capazes de impactar o fundraising das campanhas.
Sucesión Generacional Planificada (SGP). Una aproximación cualitativa a la SGP en pequeñas empresas familiares de servicios automotrices en Ciudad Juárez, Chihuahua
Authors: González Macías Carlos Jesús
Published: August 2021

La sucesión generacional planificada (sgp) en pequeñas empresas familiares es ya un tema bastamente estudiado debido al proceso crítico de importantes efectos económicos y sociales negativos que representa, especialmente en países de economías emergentes como México, donde un gran porcentaje de las empresas son familiares. A partir de una revisión de la literatura, y retomando el modelo de sucesión generacional planificada —que integra los rasgos determinantes de la continuidad de la empresa familiar: la propiedad, la conducción, el trabajo, la cultura y la intergeneracionalidad, compuestos por factores provenientes de una dimensión objetiva y otra subjetiva—, se condujo una aproximación cualitativa por medio de entrevistas a profundidad a 20 propietarios de pequeñas empresas familiares de servicio automotriz en Ciudad Juárez, Chihuahua. La investigación contrasta el modelo con las evidencias encontradas en los comentarios vertidos por los entrevistados, concluyendo que se cuenta con un marco para planificar adecuadamente y conducir exitosamente la sucesión generacional en pequeñas empresas familiares.
Marca de clúster: un enfoque de participación para el desarrollo del clúster
Authors: Castillo-Villar Fernando Rey
Published: August 2021

Este artículo presenta un nuevo enfoque hacia la gestión y la comunicación de la identidad de clúster (denominada como “desarrollo de marca de clúster”), con base en la literatura académica de marca territorial y gestión de grupos de interés. En el desarrollo del artículo, se postula que una gestión efectiva del desarrollo de la marca de clúster debe de estar fuertemente sustentada en el involucramiento y la interacción de los grupos de interés del clúster en cada paso de este proceso abierto y continuo, así como a su vez en un liderazgo cooperativo y colaborativo capaz de desarrollar momentos de encuentro significativos y promover colaboración entre los grupos de interés del clúster. Diversos profesionales vinculados a la gestión de un clúster pueden usar el concepto de desarrollo de marca de clúster para diseñar estrategias más colaborativas y de “abajo hacia arriba”, orientadas a fortalecer la identificación de los grupos de interés con el clúster y proyectar una sólida imagen del clúster hacia audiencias externas.
Ideologías y actitudes del clero de Antequera (Oaxaca, México) hacia los indios y sus lenguas a finales de la época colonial
Authors: Canuto Castillo Felipe
Published: August 2021

El objetivo del artículo es presentar y analizar las ideologías y actitudes del clero del obispado de Antequera hacia los indios y sus idiomas a finales de la época colonial. El estudio se realizó con base en el texto de una Visita Pastoral del obispo José Gregorio Ortigosa, una Pastoral del obispo Antonio Bergosa y Jordán y el Cuestionario que este último prelado mandó que fuera respondido por todos los párrocos de esta diócesis.

El análisis del discurso de los obispos y los párrocos mencionados se centra en las creencias y valoraciones que proyectaron acerca de las lenguas y sus hablantes. En ellas expresaron el (des)prestigio de quienes fueron evaluados. En la base de las declaraciones se encuentran las ideologías con las cuales el grupo en el poder legitimaba y justificaba su dominio y pretendía perpetuarlo, y muestran las representaciones mentales colectivas de la época.
Itiner(r)antes y subjetives - Entrevista
Authors: Minerva Peinador  , Henao Julián Eduardo
Published: August 2021

Transcripción de la entrevista realizada a Cheikh Gueye
von Stein, Juana Christina. 2018. Melancholie als poetologische Allegorie. Zu Baudelaire und Flaubert. De Gruyter: Berlin/Boston.
Authors: Herold Milan
Published: August 2021

Rezension
Neue Ansätze in der Frankophonieforschung
Authors: Obergöker Timo
Published: August 2021

Zu:

Mende, Silke. 2020. Ordnung durch Sprache. Francophonie zwischen Nationalstaat, Imperium und internationaler Politik, 1860-1960 (Studien zur Internationalen Geschichte, Bd. 47), Berlin/Boston: De Gruyter/Oldenburg.

Messling, Markus. 2019. Universalität nach dem Universalismus. Über frankophone Literaturen der Gegenwart.  Berlin: Matthes und Seitz.
Dufter, Andreas, Klaus Grübl & Thomas Scharinger (ed.). 2020. Des parlers d’oïl à la francophonie. Contact, variation et changement linguistiques. Berlin/Boston: de Gruyter.
Authors: Schöntag Roger
Published: August 2021

Rezension
„Escribiré la historia de Juan hasta que se recupere la libertad de Venezuela.”
Authors: Feldhaus Stephan
Published: August 2021

Literaturrezension
Sobre la artista
Authors: Coca Diana
Published: August 2021

Autodescripción de la artista y de su obra
Playing between concealment and presence
Authors: Coca Diana
Published: August 2021

This article is based on the methodology of art-practice-as-research, which departs from my artistic productionWhere is Diana?, a series of photoperformances and videos made between Beijing, Tijuana and City Mexico during 2013-2015. Aware of the obsession with identity, with this proposal I raise the question of whether it is possible to transcend physical and intellectual borders. In my work I include the dynamics of recognition in a paradoxical way, as I present myself hooded, unrecognizable, without identity, placing myself on the border, on the margins, on the limit and in precariousness, through a body that transgresses its place and moves from the private to the public. This theoretical-practical perspective considers the gender perspective, as well as the conceptual tools that feminisms have created to rethink the female subject and de-center it, through a displacement towards what is non-hegemonic or predetermined by biology. The characteristics that are defined as masculine and feminine must be questioned because their meaning is the result of a historical and social practice that has artificially naturalized them.

So I propose axes of resistance to subvert gender and national identities, which I argue are fluid and modifiable. Creating this de-centre may lead to the construction of new subjectivities, a framework that expands the possibilities of action and recognition. To achieve this, I relate my artistic process to politics through the reconstruction of the sensible in social space, in the way bodies and their meanings act in that space. The relationship between art, politics, and representation that I propose here does not have to do with a discursive level but focuses on the artistic gesture and how to communicate the affects that are imprinted in the bodies, which have a sensorial and political implication.
Análisis del desempeño mecánico de una mezcla asfáltica modificada con fibra de bambú
Authors: Jiménez Angie
Published: August 2021

Las organizaciones internacionales como la ONU reconocen la importancia de efectuar acciones contra el cambio climático. Por esta razón, Costa Rica se plantea alcanzar la meta de carbono-neutralidad en los próximos años. A raíz de lo anterior, se ha visto incrementado el uso de materiales biodegradables en diferentes aplicaciones. Al respecto, este artículo presenta una alternativa sostenible a los aditivos de mezclas asfálticas al plantear el uso de bambú para tal fin. Por tanto, uno de los objetivos de esta investigación es potenciar el uso de este cultivo, que genera múltiples beneficios al ambiente como: fijación de carbono, evita erosión en los suelos, genera fuentes de empleo para su cultivo entre otras. Cabe mencionar que las fibras del culmo se utilizan en esta investigación como producto final y no como residuo por lo que, una vez cultivada, la planta vuelve a crecer generando así un ciclo sostenible.

Esta investigación presenta el análisis y desempeño mecánico de una mezcla asfáltica modificada con fibra de bambú de la especie guadua angustifolia. El objetivo principal fue evaluar su comportamiento mecánico con la metodología SUPERPAVE. Como resultado se obtuvo una mejoría en la resistencia de la mezcla a la fatiga y al daño por humedad, lo cual es prometedor y abre una posibilidad al uso de fibras en estos materiales.
Red Octopus, Octopus rubescens Berry, 1953 (Cephalopoda: Octopodidae), in the Mexican tropical Pacific
Authors: Alejo-Plata María del Carmen , Del Río-Portilla Miguel A. , Illescas-Espinosa Oscar , Valencia-Méndez Omar
Published: August 2021

“Octopus” rubescens Berry, 1953 is an octopus of temperate waters of the western coast of North America. This paper presents the first record of “O.” rubescens from the tropical Mexican Pacific. Twelve octopuses were studied; 10 were collected in tide pools from five localities and two mature males were caught by fishermen in Oaxaca. We used morphometric characters and anatomical features of the digestive tract to identify the species. The five localities along the Mexican Pacific coast provide solid evidence that populations of this species have become established in tropical waters.
On two-weight inequalities for Hausdorff operators of special kind in Lebesgue spaces
Authors: BANDALİYEV Rovshan , SAFAROVA Kamala
Published: August 2021

In this paper, we establish necessary and sufficient conditions on monotone weight functions for the boundedness for Hausdorff operators of special kind in weighted Lebesgue spaces. In particular, we get similar results for important operators of harmonic analysis which are special cases of the Hausdorff operators. The weights are illustrated by examples at the end of the paper.
Implicit Meanings of the Discourse of Fiction: Linguistic-And-Stylistic Analysis of the Story by I.A. Bunin “The Murderess”
Authors:   Northern (Arctic) Federal University named after M.V. Lomonosov, Maryanchik Victoria
Published: August 2021

The theme of the work is the mechanisms of implicit meanings verbalization infiction. The aim is to analyze stylistic convergence in the story of I.A. Bunin "The murderess" as an explication of subtext. The main methods are the following: denotative, chronotopic, stylistic, narrative, conceptual analysis. The main results identify stylistic mechanisms that provide an appropriate interpretation of the literary text. It is revealed that the stylistic convergence includes colorative gradation, parcelling, semantic-syntactic verbalization of perceptual concept, semantic-stylistic actualization of the "golden section", conceptual antonymy, semantic sound images. Implicit meanings are identified in the narrative development: stylistic techniques and mechanisms of implicit artistic meanings verbalization are distinguished in each macrosituation. The term "method" traditionally refers to the conscious using of stylistic means by the author; the term "mechanism" is understood as a synergistic process of organizing the text space as a result of interpretative operations. The described techniques and mechanisms add to the repertoire of artistic stylistics. The means of fiction temporality are nominated; the vertical chronotope in macrosituations is modelled. The special feature of Bunin's story composition is "the effect of eversion": it transfers the semantic emphasis from the criminal action to the assessment of this action. The analysis confirms ecphrasticityand visualization of the image of an icon of the phenomenon within the analyzed story. The main oppositions power / people is distinguished in the conceptual field. The role of stylistic device in the synergetic organization of the text is shown. The main conclusion is drawn that the implicitness, ambiguity and "multi-focus" of the author's assessment as a feature of Bunin's idiostyle is realized through the mechanism of stylistic convergence.
On Investigations of Paradigm of Extension in Spanish Studies During 1970–2020
Authors:   Herzen State Pedagogical University of Russia, Zelikov Mikhail
Published: August 2021

The article studies the linguistic mechanisms that indicate the structural (syntactic) extension of the sentence in modern Spanish, which in special studies is unreasonably associated with the phenomenon of redundancy. We analyze the works of Russian and foreign hispanists, which appeared from the 70s of the 20 th c. up to the present time. Most of them, written in the context of the phenomenon of linguistic expressivity (as a spontaneous reflection of the affectivity of the speaker / writer), can be considered as separate components of the paradigm of language patterns of extension. The collected material proves that the resources of language extension, being the strategic pillars of communication, do not express (in many cases) the affectivity of the speaking / writing subject, contrary to a popular belief. A significant range of linguistic formations that explicate the phenomenon of the structural extension of the Spanish sentence consists of four types of models that have been poorly studied up to the present time and are mainly qualified as elements of the lexical or phraseological levels in the Spanish studies. These four types are the following: 1) lexical / syntagmatic units that contribute to the communicative extension of the beginning, middle, or end of the sentence; 2) сonstructions of paraphrasing the nuclear components of the sentence; 3) constructions of lexical and syntactic reduplication; 4) constructions of the syntactic emphasis.
The Language Means of Comicality in Clickbait Headings
Authors:   Saint Petersburg State University, Prokofeva Natalia , Akulovich Irina ,   Saint Petersburg State University
Published: August 2021

The analysis of material presented in the media discourse demonstrates significant changes in the intentionality of the journalistic text, which are reflected in establishing contacts so as to grab and retain the reader's attention. This feature of modern media text is represented in changing genre preferences, speech tactics and strategies, and, consequently, selecting and combining linguistic means. One of the manifestations of this trend is the phenomenon of clickbait, which is a communicative act of promising to continue communication. This article is dedicated to the clickbait with the semantics of comicality. The collected from the Russian-language Internet research material includes clickbait headings that promise a certain funny content. The study revealed that a clickbait model includes the following semantic components: a stimulating utterance of the subject of speech seeking to involve the reader in the humorous nature of hypertext; the verbal and non-verbal markers of the object of laughter; markers, which reflect Internet user's involvement in the communicative act. The analysis of relationship between the components of a clickbait model resulted in specifying four types of clickbait headlines: 1) narrative headlines, which invite the reader to laugh what some other readers have already laughed at; 2) offering headlines suggesting some comic entertainment; 3) allusive clickbaits that hint on the possibility to continue amusing reading; 4) nominative clickbaits, which name the expected laughing reaction to the presentation of some objects.
Situated Cognition Approach in Translation Studies: Origins and Heuristic Potential
Authors:   North-Caucasus Federal University, Serebriakova Svetlana , Milostivaya Alexandra ,   North-Caucasus Federal University
Published: August 2021

The article analyzes the explanatory possibilities of the situated cognition approach to translation study on the basis of the theoretical apparatus developed in the Viennese translation school of Professor H. Risku. The relevance of the study is determined by the appeal to the analysis of the specialized translation process in the authentic context of the functioning of the main subject in the modern translation market, i.e. a translation bureau. Incorporating the research techniques from the early stages of cognitive science development (theory of information processing based on symbol manipulation and neural networks analysis within the framework of connectionism), the approach under consideration is based on the modern concept of extended situated embodied cognition, which, as applied to translation studies, provides new arguments in favor of transition from interpretation of the interaction "human – text" to the study of multimedia communication of a subjects group in the translation networks' composition, which have arisen as a result of outsourcing processes in the translation industry. The features of cooperative interaction between a team of translators and experts, as well as artifacts in the process of translation text generation using information technologies, are demonstrated. The practical application of the situated cognition approach to the analysis of the participants' activities in translation cooperative networks (customer company, technical editor, translation bureau, external translation bureau, translator) is especially relevant in the context of glocalization in the emerging Russian translation market.
Linguistic-and-Stylistic Determination of National Peculiarities Representation in Literary Translation (Exemplified by Uzbek Prose)
Authors:   National University of Uzbekistan named after Mirzo Ulugbek, Kamilova Saodat , Mirkurbanov Nasirulla ,   National University of Uzbekistan named after Mirzo Ulugbek
Published: August 2021

The article summarizes the analysis results of the quality of rendering of the national specifics and individual style of the writer related to it in the process of literary translation. The material for analysis is the novel "Diamond Belt" by Pirimkul Kadyrov translated from Uzbek into Russian by Yu. Suvortsev and interlinear translation presented by the author himself. The explanatory potential of a hermeneutic approach to the analysis of source and target texts is demonstrated in the article. The examples of successful translational solutions to the representation of national picture of the world reflected in the source text, which are revealed in rendering of puns, proverbs, etc., were characterized. There were also revealed errors made by the translator when reproducing personal names of characters, etiquette formulas, stylization of characters' speech, etc., which led not only to a violation of the integrity of the perception of a literary text, but also to leveling of the national specificity of the source text. As the result of the study, an approximate algorithm for a translation strategy, which will minimize losses in the rendering of the national specificity and writer's individual style in the process of translation from one language to another, has been developed. As a research perspective, the authors raise the problem of authorized translation and the problem of the writer's creative work in the process of the interlinear translation.
Does public pension impact migrant workers’ nutrition: evidence from urban pension insurance in China
Authors: He Zhipeng , Deng Ye , Yu Kang , Li Lei
Published: August 2021

ABSTRACT: Based on the data of “employment and food demand of urban migrant workers”, this paper empirically analyzed the impact of urban pension insurance on the nutritional intake structure of migrant workers. The results showed that participating in urban pension insurance can change the nutritional intake structure of migrant workers. Additionally, fat and protein replace carbohydrate as the main nutrition sources for migrant workers. After controlling the income and labor intensity of migrant workers and other factors, urban pension insurance has a positive effect on the intake of fat and protein of migrant workers for they increase by 13.5% and 8.8% respectively. There is no significant effect on the intake of carbohydrates of migrant workers. The calorie intake of migrant workers increases by 6.8% accounting for the change of nutritional intake structure. Endogenous and robustness tests showed that the above conclusions are robust. Heterogeneity analysis showed that there is no significant difference in the effect of urban pension insurance on calorie intake of migrant workers in different income levels and age groups.
Transcultural Adaptation of the Following Affective States Test (FAST) for the Brazilian Context
Authors: Pinto André Luiz de Carvalho Braule , Pasian Sonia Regina
Published: August 2021

Abstract Individuals differ in their tendency to follow or ignore feelings as a source of information to guide behavior, and it is relevant to examine these particularities. This study presents an assessment of the psychometric properties of the transcultural adaptation of the Following Affective States Test (FAST) for the Brazilian context. After translation and back translation, the adapted version was applied among adult volunteers (n=302), both sexes (208 women, 68.9%), aged between 18 and 61 years old (M=28.6; SD=9.4) along with the Positive and Negative Affect Scale (PANAS) and the Emotion Regulation Questionnaire (ERQ). The confirmatory factor analysis (CFA) of the Brazilian version presented appropriate goodness of fit for the four-factor model (GFI=0.92; CFI=0.83; RMSEA=0.07) with appropriate internal consistency (Cronbach’s alpha=0.60-0.72). Statistically significant positive correlations were found between the FAST and positive/negative affects (PANAS) and emotion regulation strategies (ERQ). The adapted version of the FAST presented promising indicators concerning validity and reliability evidence for the Brazilian context.
Network analysis of the variables involved in Career Development
Authors: Froelich Tatiane Cristine , Oliveira Manoela Ziebell de , Machado Wagner de Lara
Published: August 2021

Abstract The aim of the study was to identify the relationships between career commitment and the perception of employability, career adaptability, self-reflection and insight of professionals from the southern region of Brazil. Participants were 535 individuals who answered an online questionnaire with sociodemographic questions and scales from career commitment, employability perception, career adaptability, self-reflection and insight, to evaluate the variables of interest in the study. The data were submitted to descriptive and network analysis. The results show a moderate and positive relationship between the variables studied and highlight the centrality and strength of the variables identity, planning and confidence among the analyzed variables. It is concluded that it is essential to encourage professionals to reflect on professional choices and their responsibility with their careers, based on the promotion of self-knowledge. Also, the role of organizations in the development of People Management practices that promote autonomy and relationships of trust stands out.
Escala Clance do Fenômeno do Impostor: Adaptação Brasileira
Authors: Bezerra Thereza Christina Garcia , Barbosa Larisse Helena Gomes de Macêdo , Vione Katia Correa , Athayde Rebecca Alves Aguiar , Gouveia Valdiney Veloso
Published: August 2021

Resumo A Síndrome do Importor (SI) reflete dúvidas sobre conquistas e capacidades pessoais na ausência de evidências externas que reforcem tal percepção. Este estudo objetivou adaptar ao contexto brasileiro a Escala Clance do Fenômeno do Impostor (ECFI), reunindo evidências de sua validade fatorial e consistência interna. Dois estudos foram realizados. No Estudo 1, participaram 201 estudantes universitários (M idade = 22,5, DP = 5,04; 71,6% mulheres) e, no Estudo 2, participaram 252 estudantes de pós-graduações (M idade = 30,4 DP = 6,18; 75% mulheres). Todos os participantes responderam a ECFI e perguntas demográficas. Análises fatoriais exploratórias (AFEs) foram realizadas em ambos os estudos, indicando uma estrutura unifatorial, que explicou entre 46,3% (Estudo 1) e 57% (Estudo 2) da variância total, apresentando consistência interna (alfa de Cronbach) acima de 0,90. Concluiu-se que a ECFI é uma medida psicometricamente adequada, que poderá ser usada em estudos futuros para compreender a dimensão geral da síndrome do impostor e seus correlatos.
Tratamento de esgoto simplificado, possibilitando atendimento a diversos critérios para reúso
Authors: Andrada Juliana G. B. de , Santos Pablo S. , Sperling Marcos von
Published: August 2021

Resumo Reatores anaeróbios de fluxo ascendente e manta de lodo (UASB) seguidos por lagoas de polimento constituem-se em sistemas simplificados e econômicos de tratamento de esgotos, capazes de alcançar elevadíssimas eficiências de remoção de organismos patogênicos, possibilitando a utilização do efluente para irrigação irrestrita; no entanto, para outros tipos de uso do efluente (urbano e industrial), as lagoas sofrem a limitação de gerar efluentes com elevados teores de sólidos em suspensão (algas). O presente trabalho investiga um sistema com filtros de pedra para o polimento do efluente das lagoas. Avalia-se a eficiência do sistema, como um todo, e a adequabilidade do efluente para distintos tipos de uso. Os excelentes resultados obtidos (concentrações efluentes médias: DBO: 27 mg L-1, DQO: 97 mg L-1, SS: 26 mg L-1, E. coli: 450 NMP por 100mL) indicam a possibilidade do uso agrícola irrestrito e usos urbano e industrial restritos, segundo a OMS e EPA.
Crescimento inicial do maracujazeiro amarelo sob diferentes tipos e níveis de salinidade da água de irrigação
Authors: Costa Edílson G. da , Carneiro Paulo T. , Soares Frederico A. L. , Fernandes Pedro D. , Gheyi Hans R. , Cavalcante Lourival F.
Published: August 2021

Resumo Conhecendo-se os prejuízos causados pela salinidade da água de irrigação na estrutura e fisiologia das plantas, realizou-se este trabalho, objetivando-se estudar os efeitos de 4 tipos de sais (cloreto de sódio, cloreto de cálcio, nitrato de sódio e nitrato de cálcio) na água de irrigação, com 5 níveis de condutividade elétrica (CEa: 0, 2, 4, 6 e 8 dS m-1) sobre o crescimento inicial do maracujazeiro amarelo. O experimento foi conduzido em casa de vegetação, no delineamento inteiramente casualizado, com 4 repetições, analisado em esquema fatorial 5 x 4. As variáveis analisadas foram altura de planta, número de folhas, comprimento de raiz e produção de fitomassa, aos 21 e 27 dias após semeadura. As variáveis estudadas foram influenciadas pela salinidade da água de irrigação e pelos tipos de sais, havendo efeito interativo desses fatores. Os íons de nitrato foram mais prejudiciais ao crescimento inicial da cultura.