bluuebunny/crossref_metadata_2025 huggingface dataset:
ROTATIONAL SPECTRA OF A SERIES OF POLYCYCLIC AROMATIC HYDROCARBONS
Authors:   Institute of Molecule and Crystal Physics, FAYZULLIN M.G. , PANKRATYEV E.YU. ,   Institute of Molecule and Crystal Physics
Published: May 2021

A theoretical study of the rotational spectra of a number of polycyclic aromatic hydrocarbons (PAHs) was carried out on the basis of quantum-chemical calculations by PRIRODA program in the PBE/3ζ approximation. Calculations are given for neutral molecules, their radical anions and radical cations in the rigid top approximation. Twelve neutral PAHs under study have no dipole moment and are not of interest for rotational spectroscopy. Thirteen neutral PAHs have a dipole moment not exceeding 0.09 Debye and, under certain conditions, can be studied in the microwave region. The remaining six compounds are PAHs with methyl and phenyl substituents, their dipole moments are 0.32-0.65 Debye, which makes it possible to study their microwave spectrum. For radical ions, the situation with the dipole moment is as follows: if a neutral molecule does not have a dipole moment, then the corresponding radical ion does not have it either; if the dipole moment of a neutral molecule is nonzero, then for radical ions it increases at least several times. For example, in the benzo [b] chrysene radical anion, the μa-component component of the dipole moment increases by 250 times, the μb-component by 7 times, and the total dipole moment by about 100 times. This effect is more pronounced for radical anions than for radical cations. In this case, it becomes possible to detect the spectrum of if not a neutral molecule, then at least one of its charge states. For a number of compounds, the patterns of various spectroscopic parameters depending on the number of carbon atoms in PAHs were found. In the B3LYP/6-31G(d,p) approximation, quartic centrifugal distortion constants were calculated for five compounds, and their effect on the rotational spectrum was estimated: for many compounds under study, they can have a significant effect on the microwave spectrum. With an increase in PAHs, the centrifugal constants decrease indicating an increase in the rigidity of the molecules. Thus, substituted neutral PAHs, as well as a number of radical ions, may be of interest for experimental studies in laboratory conditions and in space.
MAGNETIC ELEMENTS OF NEURAL NETWORKS. PROPERTIES OF MAGNETIC INHOMOGENEITIES IN RESTRICTED GEOMETRIES
Authors:   Bashkir State University, MINIBAEVA A.R. , GAREEVA Z.V. ,   Institute of Molecule and Crystal Physics
Published: May 2021

This paper discusses the prospects for using magnetic nanostructures as elements of neural networks. At present neural network learning programs are actively used in analyzing and processing large data arrays; however, the development of computer technologies based on the neural network principle still remains open. Possibilities for using magnetic elements as physical carriers of information bits in these systems attract much attention from researchers and technologists due to the presence of several easily controlled parameters (order parameter) in the magnetic system, possibilities for the dimensionality reduction in magnetic elements by using magnetic nanostructures (domain boundaries, vortices, ckyrmions), superquick switching between magnetic states and some other factors. One of the key aspects of research in this regard is to determine basic controlled magnetic parameters in restricted geometries and to identify ways of controlling these parameters through internal and external factors. The paper presents a research on the magnetic ground state in restricted geometries. It deals with the magnetic state rebuilding in the system under changes in both external factors (applied magnetic field, sample dimensions) and internal ones (magnetic anisotropy constant, Dzyaloshinskii-Moriya interaction constant). Calculations were performed within the framework of micromagnetic modelling using the Object Oriented MicroMagnetic Framework ( OOMMF) sogtware. It is shown that the anisotropic exchange interaction (Dzyaloshinskii-Moriya interaction) has a significant effect on the magnetization distribution in restricted geometries. Namely, when changing the value of the Dzyaloshinskii-Moriya constant in the system with uniaxial magnetic anisotropy there is a series of phase transitions observed between magnetic states of different types: transitions from the homogenous magnetic state into the skyrmion-type vortex state (domain structure with the skyrmion-type unidomain state) with subsequent domain structure reversal when changing the value of the Dzyaloshinskii-Moriya constant. In the case of magnetic anisotropy of easy -axis type, chirality and properties of the structures in question do not depend on the constant symbol of the Dzyaloshinskii-Moriya interaction.
INFLUENCE OF METAL DEFORMATION ON THE PROPERTIES OF A POTENTIAL BARRIER IN THE METAL/POLYMER STRUCTURE
Authors:   Institute of Molecule and Crystal Physics, Ufa Federal Research Centre, GALIEV A.F. , LACHINOV A.A. ,   Akmullah Bashkir State Pedagogical University, KARAMOV D.D. ,   Institute of Molecule and Crystal Physics, Ufa Federal Research Centre, Akmullah Bashkir State Pedagogical University, LACHINOV A.N. ,   Institute of Molecule and Crystal Physics, Ufa Federal Research Centre, YUSUPOV A.R. ,   Akmullah Bashkir State Pedagogical University, KIAN M.F. ,   Akmullah Bashkir State Pedagogical University
Published: May 2021

This paper investigates the dependence of the potential barrier at the metal/polymer interface on the elastic and plastic deformation of the metal. Interest in such studies is observed due to the fact that flexible electronic devices are being developed on the basis of organic materials, which should provide the same efficiency and stability as their rigid counterparts. At the same time, it is known that deformation processes in the metal/polymer structure can lead to changes in the electrophysical parameters of such a structure. The observed effect can be used to control the state of metal structures and samples, such as phase transitions, crack initiation, and structural changes. Developments in the field of small strain sensorics and the development of micromechanical devices are being actively pursued. In this regard, the search becomes more urgent for organic materials with a complex of physical properties, improved mechanical characteristics, acceptable film-forming properties and required electrical characteristics. The energy barrier at the metal/polymer interface is well defined within the Schottky theory. The transport of charge carriers is described by the injection model. However, in contrast to the classical metal/semiconductor transition, the potential barrier of such an interface is determined not by the difference between the metal work function and the electron affinity energy of the polymer, but by the difference between the metal and polymer work functions. The electronic work function from metal and polymer can be chosen so that the difference between them is small. Consequently, small changes in the work function of an electron from a metal will lead to a noticeable change in the value of the potential barrier. In addition, the effects of switching from a dielectric to a state with high conductivity observed in some polymers of polyarylenephthalides make it also possible to determine abrupt and discontinuous changes that occur in a metal sample. It was found that with an increase in the degree of elastic deformation of the metal, the value of the potential barrier decreases. During the transition from elastic to plastic deformation of the metal, a transition of the dielectric polymer film is observed to a state with high conductivity. The results of this paper can be used for nondestructive testing and analysis of the state of metals.
Lichens and related fungi of the reserve “Svislochsko-Berezinsky” (Belarus)
Authors: Yatsyna A. P.
Published: May 2021

Based on studies of the Svislochsko-Berezinsky Reserve (Belarus) carried out mainly in 2016-2020 in 27 locations, an annotated list of the lichen flora is provided. Altogether 203 species are recorded for the nature reserve, including 193 species of lichens and 10 non-lichenized saprobic fungi. Fellhanera viridisorediata and Micarea tomentosa are published for the first time for Belarus, and 43 other species are new for the Mogilev Region. Moreover, 34 indicator species of biologically valuable forests are known from the study area. Calicium adspersum, Cetrelia cetrarioides, C. olivetorum, Chaenotheca chlorella, Peltigera horizontalis, Hypotrachyna revoluta, Lobaria pulmonaria, and Menegazzia terebrata are included in the Red Data Book of Belarus.
Differential expression of nuclear receptor subfamily 3 group C member 1 in cancers of the breast.
Authors: Mamoor Shahan
Published: May 2021

Breast cancer affects women at relatively high frequency (1). We mined published microarray datasets (2, 3) to determine in an unbiased fashion and at the systems level genes most differentially expressed in the primary tumors of patients with breast cancer. We report here significant differential expression of the gene encoding nuclear receptor subfamily 3 group C member 1, NR3C1, when comparing primary tumors of the breast to the tissue of origin, the normal breast. NR3C1 mRNA was present at significantly lower quantities in tumors of the breast as compared to normal breast tissue. Analysis of human survival data revealed that expression of NR3C1 in primary tumors of the breast was correlated with overall survival in patients with luminal A subtype and HER2+ cancer, demonstrating a relationship between primary tumor expression of a differentially expressed gene and patient survival outcomes influenced by molecular subtype. NR3C1 may be of relevance to initiation, maintenance or progression of cancers of the female breast.
German translation of the Perth Alexithymia Questionnaire
Authors: Kaemmerer Mareike , Grüning David Joachim , Luminet Olivier , Preece David
Published: May 2021

Here we present the German version of the Perth Alexithymia Questionnaire (Preece et al., 2018).
Try smarter, not harder: Exploration and strategy diversity are related to infant persistence
Authors: Radovanovic Mia , Solby Hannah , Soldovieri Antonia , Sommerville Jessica A.
Published: May 2021

Much research into persistence focuses on methods to increase trying without distinguishing whether persistence is rational. However, expectations of effort efficiency suggest that reducing effort in the face of repeated failure is logical. We performed archival behavioral coding to propose exploration as a rational means to extend persistence as new information is gained and the possibility of success is maintained. Infants were presented with an impossible task and exploratory behavior was classified. Infants decreased effort with increased experience failing, but persisted for longer when using several exploratory strategies and exploring for proportionally longer. These results confirm that infants are sensitive to the utility of their actions, and that exploration offers a means to persist even in the face of failure.
Risk factors of hospital-acquired malnutrition in children: A study in a rural hospital of West Borneo, Indonesia
Authors:   1Department of Child Health, Faculty of Medicine, Nursing and Public Health, Universitas Gadjah Mada & Dr. Sardjito General Hospital, Yogyakarta, Indonesia, Prasetya Damar , Haryanti Sri ,   Parindu Hospital, Sanggau Regency, West Borneo Province, Indonesia, Nurani Neti ,   1Department of Child Health, Faculty of Medicine, Nursing and Public Health, Universitas Gadjah Mada & Dr. Sardjito General Hospital, Yogyakarta, Indonesia
Published: May 2021

Introduction: Hospital-acquired malnutrition (HAM) is prevalent among hospitalised children in developing countries. This condition relates to worse clinical outcomes, prolongs length of stay in hospitals, and increases mortality. A multidisciplinary approach should be performed to prevent and manage this problem. However, HAM is often underdiagnosed, especially in rural hospitals with limited human resources. This study aims to delineate the risk factors of HAM among hospitalised children in a rural hospital. Methods: This nested case-control study derived from the implementation of a nutritional screening programme in Parindu Hospital, Sanggau, West Borneo, was conducted from December 2018 to February 2019. HAM was defined as a loss of body weight of >2% after hospitalisation. Independent variables such as the age of patients, fever, gastrointestinal loss, pre-existing malnutrition, length of stay, and grade of disease were analysed in univariate and multivariate analyses using logistic regression. Risk factors were expressed as odds ratio and adjusted odds ratio (aOR) with 95% confidence interval (CI). Results: Thirty-three patients were analysed as cases with 59 controls. Median age was younger in the case group (49 months, IQR 14-72.5) than control group (88 months, IQR 43-116). After adjustment for other covariates, age <5 years old (aOR 5.50, 95% CI 1.95- 15.59) and moderate-to-severe grade of disease (aOR 3.50, 95% CI 1.09-11.09) were significant risk factors of HAM in our study. Conclusion: Risk factors of HAM in children hospitalised in a rural hospital were age <5 years old and moderate-tosevere grade of disease.
The effect of Hylocereus polyrhizus (red dragon fruit) on whole gut transit time of young Malaysian adults
Authors:   Department of Surgery, Clinical Campus, International Medical University, Seremban, Negeri Sembilan, Malaysia, Lim Kean Ghee , Ling Chian Voon ,   School of Medicine, International Medical University, Seremban, Negeri Sembilan, Malaysia
Published: May 2021

Introduction: The red dragon fruit (Hylocereus polyrhizus) is a popular fruit, not only where it originated from, in Central America, but across the world including in Asia. It contains healthy minerals, vitamins and antioxidants, and has been shown to have gut motility action in animals. Methods: To determine the effect of red dragon fruit on whole gut transit time, a cross-sectional study of whole gut transit time using two different stool markers was conducted among 128 young Malaysian adults. Results: Red dragon fruit, in a half fruit serving of 225±25 grams, reduced mean whole gut transit time from 26.0±12.9 hours to 21.9±12.8 hours (p<0.001) when colour change in stools was used as an indicator. The tests also showed that 14.8-17.3% of individuals had whole gut transit time ≥40 hours with carbon as a stool marker compared to only 7.8-8.6% when red dragon fruit was consumed and used as a marker. Conclusion: This study demonstrated a laxative effect of red dragon fruit among young adults.
Can the Gandharvas Speak?: A Study of Gandharva Songs
Authors: Dhakal Bharat Raj
Published: May 2021

In the social context of Nepal, Gandharvas are regarded as Dalits, the people who are suppressed and silenced by the society. Such subaltern groups are thought to have no voice. They are considered ‘muted’ or ‘inarticulate’ without any agency, consciousness and power of resistance. However, breaking such boundaries, the present research aims at exploring the voices of Gandharvas expressed through their folk songs, which express their real subaltern condition and a sense of dissatisfaction towards the mechanism of society constructed and controlled by the elites. For this, some of the representative folk songs are taken and viewed from the perspective of subaltern voice, consciousness, resistance and agency developed by Antonio Gramsci, Ranjit Guha, Dipesh Chakrabarty, Partha Chatterjee and Gautam Bhadra. With the thorough analysis of their songs, it is inferred that although they are deprived of any rank and recognition in the mainstream Nepali society, they have clearly expressed their voices as well as manifested consciousness, reflecting their real life experiences marked by domination, marginalization and suppression. The manifestation of such consciousness and expression of inner voice is also used as an instrument to subvert the hegemony constructed by the complacent upper class of the society.
Integrating Technology into English Language Teaching in Nepal: Student and Teacher Perspectives
Authors: Adhikari Yam Nath
Published: May 2021

Integrating technology into language teaching and learning is getting popularity in Nepal. Many educational institutions claim that they are adapting to technology in their curricular activities. This study aims to find out the secondary students’ and teachers’ perspectives on the integration of technology in English language teaching (ELT). As a qualitative research, it employs the semi-structured interview to investigate the participants’ experiences of technology integrated language teaching in English as a Foreign Language (EFL) classroom. The findings of the study reported that technology integrated teaching promotes teachers’ and students’ performances, enriches student-centred teaching strategies, develops learning opportunities and brings pedagogical changes. Technology also supports both teachers and students to be productive in language teaching. Technology integrated language teaching and learning advances coordination, cooperation, and collaboration among teachers and students. Various Information and Communication Technology (ICT) tools support both teachers and students to search and use different online materials relevant to their text. However, insufficient ICT infrastructures, poor bandwidth of internet and limited skill of ICT among teachers and students have become the obstacles to incorporate technology in the Nepali education system. To develop students’ and teachers’ skill of adapting to ICT in their language classroom, the concerned authority needs to provide a minimum ICT infrastructure to achieve the educational goals in Nepal.
El deporte juega en la ciudad. La infraestructura deportiva de Lima 2019. XVIII Juegos Panamericanos y VI Juegos Parapanamericanos
Authors: Montestruque Octavio
Published: May 2021

Los eventos deportivos son oportunidades que las ciudades y los países tienen, pocas veces en la historia, para mejorar su infraestructura y sus vías. Es también una ocasión para innovar en sistemas constructivos. El entorno urbano, alrededor de estadios y polideportivos, se transforma irremediablemente con propuestas que deberían favorecer la accesibilidad y el uso del espacio público. Este artículo es una reflexión sobre lo realizado en los dos grandes juegos continentales celebrados en Lima durante los meses de julio y agosto de 2019
DETERMINACIÓN DEL TIPO DE HERENCIA DE LAS FORMAS “LIRA”, VELÍFERA” Y “SIMPLE” DE LAS ALETAS CAUDAL Y DORSAL EN EL PEZ ESPADA (XIPHOPHORUS HELLERI, HENCKLE, 1848)
Authors: Scotto Carlos
Published: May 2021

Es conocida la importancia del pez Espada (Xiphophorus helleri Henckle, 1848) para la acuicultura ornamental actual. Sin embargo, a pesar de la diversidad de rasgos conocidos los estudios de genética clásica para determinar la forma hereditaria de las aletas caudales y dorsales son pocos. La presente investigación mediante cruzamientos dirigidos logró identifi car la forma de dominancia de la aleta caudal de “forma Lira” y de la aleta dorsal de “forma Velífera”. Siendo ambos rasgos dominantes sobre el rasgo recesivo “forma Simple” tanto en la aleta caudal como en la aleta dorsal (F1). Asimismo, mediante cruces dirigidos de los dos rasgos se determinó estadísticamente por la prueba de Chi Cuadrado que las formas de herencia de ambos rasgos se segregaron en la F2 en la proporción mendeliana 9:3:3:1. Esto permitiría realizar la mejora genética de la forma de las aletas en el pez Espada y obtenerse líneas mejoradas con mayor valor comercial para el acuicultor ornamental.
Sistema de comunicación industrial para el monitoreo de las estaciones de estaciones de água potable en Cieneguilla-Lima
Authors: Murillo Manrique Margarita Fredesvinda , Chamorro Atalaya Omar Freddy
Published: May 2021

El presente artículo está dirigido a determinar si es posible desarrollar un sistema de comunicación entre las estaciones de agua potable en el distrito de Cieneguilla, ya que no cuentan con uno. De esa manera, se logrará un sistema de monitoreo que cumpla con estándares internacionales y nacionales. Por lo tanto, las estaciones remotas (ER) hidráulicamente dependientes se comunicarán entre sí y la información de cada ER será llevada y visualizada en el SCADA de La Atarjea.
Evaluación de aeroenfriadores de una planta de fraccionamiento de líquidos de gas natural por medio de radiotrazadores
Authors: Sebastián Calvo Carlos
Published: May 2021

Se realizó el servicio en una planta de fraccionamiento de líquidos del gas natural para determinar la dinámica del diésel en un aeroenfriador, con la técnica de radiotrazadores para la detección en línea. El radiotrazador utilizado fue el yodo 131 (I-131), con una actividad total de 10 mCi. Se realizó el arreglo experimental respectivo en las diferentes partes del sistema estudiado, a fin de facilitar la inyección del radiotrazador a las líneas de ingreso del diésel al aeroenfriador y las respectivas detecciones que fueron consideradas a priori, de acuerdo con lo establecido en el procedimiento presentado en la etapa de implementación del servicio. El sistema de adquisición de datos, al igual que los detectores en sus respectivas posiciones, estuvieron sincronizados y registraron valores de fondo de radiación ambiental (línea de base) antes de proceder a realizar la inyección del radiotrazador. Se registraron conteos de radiación a intervalos de 0.5 segundos. Como resultado del análisis de los datos de la experiencia, se observa la presencia de algunas anomalías de flujo dentro del aeroenfriador, con tiempos de tránsito variables en algunos tramos y flujos preferenciales en la zona superior e inferior del sistema
Proceso de enseñanza-aprendizaje en asignaturas de investigación para el desarrollo de tesis de los egresados de la escuela de ingeniería mecatrónica en la Universidad Ricardo Palma
Authors: Palomares Orihuela2 Ricardo J. , Murillo Manrique Margarita F. , Castro Salguero Robert , Rivas León Javier H.
Published: May 2021

Este artículo se enfoca en describir y explicar que el proceso de enseñanza-aprendizaje en las materias de investigación del Plan de Estudios 2008-II de la Escuela Profesional de Ingeniería Mecatrónica aportan las competencias para que el graduado tenga las herramientas en el desarrollo de su Tesis y obtener el Título Profesional en Ingeniería Mecatrónica, tal es así que se encontró altas tasas de graduados ya titulados bajo la modalidad de Tesis, sin embargo, también se encontró un regular porcentaje de graduados que aún no se titulan. Para mejorar este porcentaje de no titulados, se ha implementado el Programa de Titulación por Tesis, que, como parte de su estructura, considera metodologías y estrategias que ayudan a desarrollar competencias de investigación en el graduado, cuyos resultados de la aplicación ha permitido mejorar desde 8% a 13% los niveles de elaboración de Tesis para obtener el título profesional.
Modelización de interfaces adaptativas a partir de aprendizaje de perfiles de usuario web mediante gramáticas probabilísticas
Authors: Cortez Vásquez Augusto P. , García Conde Ronald U.
Published: May 2021

En un sistema informático en la que interviene la máquina y el usuario, se espera que estos respondan totalmente a lo esperado, o por lo menos lo suficiente para que la explotación del sistema pueda considerarse razonablemente aceptable. Lamentablemente, esto no siempre ocurre. El problema de un diseño de interfaz de usuario inadecuado para aplicaciones informáticas se evidencia en que los usuarios no responden a lo que objetivamente se esperaba de ellos, lo que ocasiona rechazos injustificados, deficiente utilización de los sistemas y, en algunos casos, errores y accidentes. El objetivo de la presente investigación consiste en capturar las actividades de los usuarios durante su conexión y extraer patrones de comportamiento que permitan definir su perfil con el objetivo de diseñar interfaces adaptativas. Se utiliza las gramáticas probabilísticas libres de contexto que permiten modelizar las sesiones de navegación de los usuarios. Asimismo, se representa las sesiones web mediante grafos y gramáticas libres de contexto probabilísticas, de tal forma que las sesiones que tengan mayor probabilidad serán consideradas las más visitadas o las más preferidas y, por tanto, las más relevantes en relación a un tópico determinado. Se pretende desarrollar una herramienta para procesamiento de sesiones web obtenidas a partir de log de servidor representado mediante gramáticas probabilísticas libres de contexto.
Determinación de cultivos agrícolas y firmas espectrales mediante el procesamiento de imágenes satelitales utilizando el método de clasificación supervisada
Authors: Rivas León Javier H.
Published: May 2021

La presente investigación corresponde al procesamiento de imágenes de satélite con la finalidad de mostrar los procesos de clasificación y la variabilidad multitemporal basada en la dispersión de píxeles codificados. A partir de la observación de las variaciones en los usos de suelos destinados a la actividad agraria en el valle de Chincha, se muestran incrementos en áreas de cultivos como el algodón (6.55%) y disminución significativa en otras áreas de cultivo como el de camote (48.09%). Asimismo, la obtención de firmas espectrales de cultivos como algodón, alcachofa, camote y cítricos, los cuales podrán ser utilizados como fuente de datos para futuros sistemas de monitoreo inteligente con robots y drones aplicados a la agricultura.
ESPACIO DOMÉSTICO, PRIVADO Y PÚBLICO EN LAS MUJERES DE LOS SECTORES POPULARES DE LIMA
Authors: LUQUE VELARDE Martha
Published: May 2021

El artículo analiza, desde una perspectiva de género, las relaciones sociales que establecen las mujeres de los sectores populares de Lima en el espacio doméstico, privado y público. Se exponen las practicas sociales de las mujeres populares en la vida del hogar, describe la construcción de un espacio propio y examina su participación en el trabajo y las organizaciones populares.
FELICIDAD, PENSAMIENTO EXISTENCIAL Y RENDIMIENTO ACADÉMICO EN UNIVERSITARIOS DE LIMA
Authors: ESPÍRITU SALINAS Natividad
Published: May 2021

Se investigó la felicidad, el pensamiento existencial y el rendimiento académico medido con el promedio histórico de notas de 264 estudiantes varones y mujeres de distintas carreras de una universidad privada de Lima. Se aplicaron la Escala de Felicidad de Alarcón (2006) y el Test de Pensamiento Existencial de Espíritu, Canales, Luna y Torres (2018). Calculando con Rho de Spearman se encontró una alta correlación positivaentre felicidad y pensamiento existencial significativa con p<0.01, entre la felicidad y la esencia del pensamiento existencial, así como lo espiritual, entre felicidad y rendimiento académico con p<0.05. Correlacionan de forma negativa significativa lo pragmático del pensamiento existencial con el rendimiento académico p<0.01. En el pensamiento existencial se correlacionan significativamente más alto con felicidad los ítems “Veo la vida como un regalo”, “Tengo un motivo, una razón para vivir” y “Me acepto como soy”.No se encontró correlación entre la felicidad y lo pragmático en el pensamiento existencial (r = -0.005, p = 0.929), ni entre pensamiento existencial y rendimiento académico (r = -0.113), p = 0.067). Los resultados son aplicables para fines de la tutoría universitaria.
RESILIENCIA, FUNCIONAMIENTO FAMILIAR, INTELIGENCIA SOCIOEMOCIONAL EN MUJERES MALTRATADAS POR SU PAREJA Y QUE ASISTEN A UN CENTRO DE EMERGENCIA MUJER DE SURCO
Authors: UGARRIZA CHÁVEZ Nelly
Published: May 2021

El objetivo central del estudio fue examinar las relaciones entre resiliencia, funcionamiento familiar e inteligencia emocional en mujeres maltratadas por su pareja o ex pareja. El tipo de investigación fue básica y el diseño descriptivo y correlacional, el muestreo fue no probabilístico por conveniencia, seleccionándoseuna muestra de 112 mujeres maltratadas por su pareja o ex pareja que asistieron al Centro de Emergencia Mujer, a las comisarías del distrito de Surco y al Consultorio Jurídico de la Universidad Ricardo Palma. Se administraron los instrumentos: la Escala de resiliencia de Wagnild y Young, el inventario de Inteligencia Emocional de BarOn y el cuestionario de Funcionamiento familiar integral de Epstein, Baldwin, y Bishop, cuya validez y confiabilidad fue demostrada. Los hallazgos más importantes establecen correlaciones positivas entre la inteligencia emocional y la resiliencia corroborándose la hipótesis 1 del presente estudio en el sentido de que las mujeres que han sido objeto de maltrato por su pareja o expareja revelan que poseen suficiente grado de inteligencia emocional, lo cual les ayuda a ser resiliente, enfrentando la adversidad a los vejámenes físicos y psicológicos al que se encuentran expuestas, y a las condiciones del contexto desfavorable en las que viven.
CULTURA POLÍTICA Y PARLAMENTO EN EL PERÚ (2011-2016). LA CORRUPCIÓN EN LA PERCEPCIÓN DE LOS ESTUDIANTES UNIVERSITARIOS DE LIMA.
Authors: YALLE QUINCHO Omar
Published: May 2021

El objeto de la presente investigación es conocer la cultura política sobre el Parlamento en el Perú (2011-2016), a partir de la percepción de los estudiantes universitarios de cuatro universidades de Lima. Se plantea explorar a manera de estudio piloto, sobre las ideas que tienen respecto a la representación parlamentaria y los problemas éticos y de corrupción de algunos representantes, así como los imaginarios que construyen en torno a ello.
GESTIÓN ADMINISTRATIVA Y MARKETING ESTRATÉGICO EN UNA INSTITUCIÓN EDUCATIVA DE LIMA NORTE
Authors: ALVAREZ MORENO Angela
Published: May 2021

Actualmente las instituciones educativas públicas no precisan reales Gestiones Administrativas de Marketing estratégico educacional hacia los alumnos; ya que muchas veces, no cuentan con una visión competitiva frente a los servicios que brindan las instituciones educativas privadas. Por ello, la presente investigacióndeterminó la relación significativa de la Gestión Administrativa y el Marketing Estratégico de una Institución de un diseño No experimental de tipo básica con el método correlacional. La población fue de 1,375 personas entre directivos, administrativos, docentes, padres de familia y alumnos, de los cuales se seleccionaron como muestra no probabilística (385) bajo el procedimiento de Fisher, Arkin y Colton. Se aplicó un instrumento. Para la prueba de hipótesis se aplicó el SPSS 24 el cual arrojó relación positiva a favor de la hipótesis general, por ello se concluyó que la Gestión Administrativa se relaciona positivamente con el Marketing Educativo Estratégico.
Presentación
Authors: Pantigoso Pecero Manuel
Published: May 2021

El lector tiene en sus manos el número 20 de «Tradición. Segunda Época», la revista de investigación científica de la Universidad Ricardo Palma que edita la Oficina del Rectorado a través de la Oficina Central de Extensión Cultural y Proyección Social. Ella contiene lo mejor de la producción académica de docentes de nuestra casa de estudios y de investigadores de otras instituciones. Este es, sin duda, un número altamente significativo, pues no solo completa una decena más de vida a favor de la trayectoria de la publicación, también coincide con la cifra de años que han corrido de este siglo y ¡claro! con la nota que todo estudiante anhela. Sumar, pues, 20 ediciones con trabajos de alto nivel académico nos llena de satisfacción y nos exhorta a renovar nuestro compromiso con la difusión de la ciencia, las humanidades, el arte y la cultura. Nos alegra aún más constatar, con esta publicación palpable, que las limitaciones y obstáculos derivados de la pandemia de la COVID-19 no han impedido lograr nuestro objetivo. El esfuerzo se impuso sobre las vicisitudes.
Sociología de la música: la «chicha», un producto cultural de la hibridez social en el Perú
Authors: Iriarte Suárez Marco
Published: May 2021

El emprendimiento de la llamada peyorativamente «cultura chicha» y su producto, la música chicha, ha pasado de ser un género híbrido musical del huayno, con lo tropical dentro de un concepto sonoro, a una manifestación de posicionamiento en el contexto cultural citadino. Esta manifestación cultural representa a un sector social compuesto por migrantes provincianos y sus descendientes que, en muchas circunstancias, han llegado a «conquistar» económica y socialmente espacios culturales impensables en otros tiempos, convirtiéndose en emprendedores muy exitosos. En ese devenir, la chicha ha sido el resultado de un proceso de transformación y de reinvención en el que el huayno ha jugado un papel matriz gravitante, recreándose hasta adoptar formas sonoras más modernas, lo que ha evidenciado la adaptación de este género tradicional a las nuevas exigencias y gustos musicales de un nuevo público que, si bien se ve «moderno», todavía guarda consigo algunas tradiciones de su tierra; y es «urbano», aunque para muchos de ellos, lo rural no les sea del todo ajeno. En ese sentido, la chicha, más que un género musical, resulta ser un producto cultural de una hibridez generada por la coyuntura económico-social del país, del enfrentamiento entre lo moderno y lo tradicional, así como de las particularidades y exigencias que este nuevo público reclama.
MÉTODOS DE AVALIAÇÃO DA DISTRIBUIÇÃO LONGITUDINAL DE PLÂNTULAS NO ESTABELECIMENTO INICIAL DA CULTURA DO MILHO
Authors: Rinaldi Paula Cristina Natalino , Zampiroli Renan , Alvarenga Cleyton Batista de , Gallis Rodrigo Bezerra de Araújo , Fernandes Haroldo Carlos
Published: May 2021

A velocidade de trabalho é um dos fatores que pode influenciar a distribuição longitudinal de plântulas, o estande final e a produtividade da lavoura.  Objetivou-se com este trabalho avaliar, em condições de campo, o desempenho de uma semeadora-adubadora no estabelecimento inicial da cultura do milho, em quatro velocidades de trabalho e dois mecanismos sulcadores por meio de dois métodos de medição entre plântulas. O delineamento experimental foi em blocos casualizados, com quatro repetições, combinando velocidades de trabalho e mecanismos sulcadores para deposição das sementes. A avaliação da distribuição longitudinal de plântulas se deu por dois métodos, manual e imagens captadas por aeronave remotamente pilotada. O aumento da velocidade de trabalho influenciou o percentual de espaçamento aceitáveis entre plântulas na velocidade de 6 km h-1 para a deposição da semente pelo sulcador de disco, método manual de avaliação. As variáveis relacionadas ao espaçamento entre plântulas não diferiram com o aumento da velocidade de trabalho do conjunto mecanizado e nem com a variação do sulcador pelo método de avaliação por imagem. A velocidade de trabalho não influenciou o índice de velocidade de emergência de plântulas, sendo este maior com o uso da haste.
Palavras-chave: velocidade de trabalho; mecanismo sulcador; semeadora.
 
Methods of evaluation longitudinal distribution of seedlings
in the initial establishment of maize crops
 
ABSTRACT: The working speed is one of the factors that can influence the longitudinal distribution of seedlings, the final stand and the productivity of the crop. The aim of the current study is to assess, under field conditions, the performance of a seed drill/fertilizer machine in the initial establishment of maize crops, according to four working speeds and two furrowing mechanism  using two seedlings measurement methods. The experiment followed a randomized block design with four repetitions; it combined working speeds and furrowing mechanisms for seed deposition. The evaluation longitudinal distribution of seedlings of two methods, manual and images obtained with unmanned aerial vehicle. The increase in the working speed influenced the percentage of acceptable spacing between seedlings at the speed of 6 km h-1 for the deposition of the seed by the mismatched double disk-type furrow, manual method of evaluation. The variables related to spacing between seedlings did not differ with the increase in the working speed of the mechanized set without variation of the furrow by the image evaluation method. The working speed did not influence the seedling emergence speed index, being higher with furrow blade.
Keywords: working speed; furrow mechanism; seeder.
O uso pedagógico das Tecnologias Digitais
Authors: Ribeiro Jéssica Raquel Pereira , Rangel Angellyne Moço , Peixoto Gilmara Teixeira Barcelos
Published: May 2021

As transformações na sociedade atual decorrentes do avanço das Tecnologias Digitais de Informação e Comunicação (TDIC) requerem mudanças também na formação inicial docente, no sentido de se considerar o desenvolvimento de competências para o uso pedagógico das TDIC. Neste contexto, foi elaborado e experimentado um curso híbrido de curta duração com licenciandos do sétimo período de um Curso de Pedagogia tendo como objetivo contribuir para o aperfeiçoamento dos saberes pedagógicos destes sujeitos relacionados às TDIC. O presente artigo tem por objetivo apresentar o referido curso, a análise das percepções dos participantes quanto à relação das práticas e conteúdos trabalhados no curso de curta duração com os que são abordados no Curso de Pedagogia, e quanto à expressividade do curso com este tipo de abordagem e formato na formação de pedagogos. A pesquisa é de caráter qualitativo, do tipo intervenção pedagógica. Os instrumentos de coleta de dados foram questionário, observação e as respostas dos alunos nas atividades propostas. Como resultado, entre outros aspectos, verificou-se que: i) os temas e as atividades trabalhados em cada módulo do curso foram considerados importantes e significativos na formação dos licenciandos; ii) houve uma progressão satisfatória dos alunos quanto ao nível de competência digital ao longo do curso; iii) os licenciandos julgaram importante o uso pedagógico das TDIC no Curso de Pedagogia.
Interpetration of logic and probability in assessment of reliability of electric power complexes
Authors:   The National University of Life and Environmental Sciences of Ukraine, Mirskikh G. , Vasyuk V. ,   The National University of Life and Environmental Sciences of Ukraine, Knizhka T. ,   The National University of Life and Environmental Sciences of Ukraine
Published: May 2021

The presented work, devoted to the consideration of existing concepts of logic, is aimed at analyzing the concepts of probability and logic, both separately and in the form of the corresponding integrated structures, taking into account their application in the problems of assessing the reliability and safety indicators of electric power complexes. Logic, as a scientific direction, has long gone beyond the framework of philosophical discourse and today is considered as an effective tool for practical activity in various fields of science and engineering. At the same time, both independent directions of the development of logic and structures in which this concept is integrated with other concepts or becomes the basis for the formation of new effective tools, have found their place. Obviously, logic is not an empirical science. However, the incentives of its development she derives from the practice of real thinking. Changes in the thinking of the end result in a change of logic itself. The latter can, in a sense, serve as a justification for the branching of logic to which it was subjected throughout the entire period of its existence and further development. The analysis of the content essence of the structures constructed as a result of the “fusion” of the concepts of probability and logic from the point of view of their theoretical status and practical application is carried out. The reason for the variability of interpretations of the concepts of probability and logic, their philosophical meaning, objective regularity of the interpenetration of the concept of probabilistic and logical conclusions, the formation on this basis of the theory of fuzzy sets and new engineering tools, which today are increasingly useful in the process of implementing the life cycle of structurally complex technical complexes of long use , in the study of climatic changes and the ecology of the human environment, in establishing the current state and forecasting the directions of further development of social systems and populations of wildlife, and much more.
Assessment of operational reliability of automatic control systems of biogas plants
Authors:   Berezhany Agrotechnical Institute, Ramsh V. , Potapenko M. ,   Berezhany Agrotechnical Institute, Sharshon V. ,   Berezhany Agrotechnical Institute
Published: May 2021

The issues of ensuring the reliability of the control system of a biogas plant should be given special attention in the design of the system, in the manufacture of all hardware, in the development of mathematical and software, in the creation of information support, during installation and commissioning, during the technical operation of the system. A research aim is development of measures on providing of operating reliability of the systems of automatic control by biogas plants due to their optimal service. The choice of the optimal strategy allows you to achieve the best results from the operation of biogas plants without attracting additional resources. The importance of the early resumption of the operation of control systems after failures, as well as planning and organizing their effective preventive maintenance, is noted. The need for collection, processing, analysis and use of data on the reliability of control systems is noted. According to the obtained values of failure time and recovery time, the values of the readiness factor for devices of each type and for the control system as a whole are determined. Analysis of the obtained data on failure time, recovery time after failure, readiness factor will allow to develop organizational and technical measures, the implementation of which will increase the operational reliability of the control system of the biogas plant. To assess the reliability, a complex integral indicator is proposed that characterizes the state of normal functioning of the system. Changing the strategy of preventive maintenance and the organization of work to restore the operation of system devices after failures, based on the analysis of the value of the coefficient of normal functioning, it is possible to obtain the necessary values of the reliability of automatic control systems for biogas plants.
التنظيم القانوني لحقوق الطفل في التشريعات الفلسطينية
Authors: عبد الحكيم شهاب أحمد
Published: May 2021

تهدف الدراسة لتحليل وتقييم التنظيم القانوني لحقوق الطفل في التشريعات الفلسطينية، حيث تسلط الضوء على مدى مواءمة التشريعات الفلسطينية لحقوق الطفل مع الاتفاقية الدولية الخاصة بهم وإمكانية تطبيقها، ونظرًا لأهمية موضوع الدراسة باعتبار أن الاتفاقيات الدولية بمثابة مصدر رئيسي للقانون الدولي، وملزمة للدول الموقعة عليها، تمركزت إشكالية الدراسة حول صلاحية التشريعات الفلسطينية المتعلقة بالأطفال للتطبيق وتقييمها، ودراسة التعديلات التي جرت عليها وفقاً للسياسة الجنائية المعاصرة والتطور في المنظومة التشريعية العالمية. ولتحقيق هدف الدراسة الرئيسي استخدم الباحث المنهج الوصفي التحليلي، من خلال تحليل النصوص القانونية واستقراء الآراء الفقهية والأحكام القضائية، كما اعتمد الباحث المقابلة الشخصية أداة لجمع المعلومات وإثراءً لموضوع الدراسة، وقد خلصت الدراسة إلى جملة من النتائج والتوصيات أبرزها: ضرورة إلغاء قانون المجرمين الأحداث رقم (2) لسنة 1937م، وقانون إصلاح الأحداث رقم (16) لسنة 1954م، لعدم صلاحيتهما للتطبيق وعدم مسايرتهما للسياسة الجنائية المعاصرة، وعدم مواءمتهما لاتفاقية حقوق الطفل، ومعالجة كافة الأحكام والإجراءات المتعلقة بالأطفال في فلسطين ضمن قانون واحد، بما يضمن سهولة التطبيق والتنفيذ.
Ian McEwan Celebrates Shakespeare
Authors: Bandín Elena , González Elisa
Published: May 2021

The aim of this article is to analyse Ian McEwan’s Nutshell, published in September 2016, as a modern rewriting of Hamlet in relation to the usual issues and themes previously tackled by the author throughout his narrative. The novel focuses on the love triangle involving Claude [Claudius], Trudy [Gertrude] and John Cairncross [King Hamlet] and narrates how the lovers plot the murder of the husband from the unusual perspective of a proto-Hamlet in the womb. Despite the fact that he is rewriting a Shakespearean work, the author remains faithful to his style and favourite topics, displaying the function of the family as destructive rather than constructive, conditioning the later development of the children and rendering them devoid of the affection needed. Similarly, Nutshell also depicts his recurrent configuration of mothers as authoritative and destructive, especially for the natural growth of their offspring.
Triangulation as a Problem in the Plays and Sonnets
Authors: Weisberg Richard H.
Published: May 2021

As to the risks of what I call the ‘triangulation’ of both public power and private emotion, I extend my earlier treatment of ‘mediation’ in The Merchant of Venice to Measure for Measure, King Lear, Hamlet, and The Tempest, linking to them Shakespeare’s Sonnet 134. For Shakespeare, whether poet or playwright, a private triangulation of direct romantic obligation is as nettlesome as the public official’s similar behaviour – as when the Duke ‘outsources’ Viennese power to Angelo – and the results are quite as disastrous. The complex and highly legalistic sonnet concerns the triangulation of passion from the speaker to a friend. The beloved winds up ensnaring both through ‘the statute of [her] beauty’. The word ‘surety’ – used centrally in the poem and twice in Merchant – pinpoints, through the delegation to a third party of obligations otherwise charged directly to two committed parties, the underlying Shakespearean problematic
The Merchant of Venice in the Hebrew Press
Authors: Kouts Gideon
Published: May 2021

This article will discuss two points, half a century apart: the first Hebrew press review of The Merchant of Venice, and the press coverage of the first production of the play on the Hebrew stage and the public debate that accompanied it. The first review was published in the first Hebrew daily HaYom in St Petersburg on 23 August 1887 and addressed the showing of Merchant by Russian actors. The reviewer was the writer and critic David Frischmann. Merchant was first presented in Hebrew in May 1936 by Habima Theatre in Tel Aviv, directed by Leopold Jessner, who had escaped from Germany. The Hebrew press of the time provided extensive coverage around the production of the play in the context of the violent riots in Palestine and the rise of Nazism in Europe. Among the participants in the public debate were major representatives of the intellectual elite of the time.
Shylock in the Cinema
Authors: Versiani Galery Maria-Clara
Published: May 2021

This article discusses different responses to Michael Radford’s 2004 screen rendition of Shakespeare’s The Merchant of Venice. It examines selected newspaper reviews, as well as academic papers that critique the filmic adaptation of Shakespeare’s play, taking into account its representation of Shakespeare’s Jew. The article interrogates to what extent the medium – theatre or cinema – affects the way the audience experiences the work, especially when dealing with an issue as complex as antisemitism. In this manner, Radford’s attempt to historicize the events in Merchant is viewed as a form of attenuating the antisemitic elements in the play.
Arnold Wesker’s Rewriting of Shylock in The Merchant (1976) with a Purpose
Authors: Luk Thomas
Published: May 2021

Rewriting Shakespeare has become a global genre. Arnold Wesker was one of the trailblazers of the genre with his The Merchant (1976). This article argues that Arnold Wesker’s The Merchant, with both its subversion and extension of Shakespeare’s play, in theme, plot and characterization, engages with Shakespeare’s The Merchant of Venice by means of a counter-discourse. Wesker rewrote Shylock by focusing on two episodes in Shakespeare’s play: Jessica’s conversion to Christianity and Shylock’s self-defence. Wesker’s rewriting disrupts the binary as well as Christian conceptions to bestow upon the Jew the ‘protean quality’ of representing just about any sort of ‘Other’ but themselves. Wesker’s Shylock has a rounded humanity and is a cultured, humorous and book-loving Renaissance man. Wesker puts Shakespeare’s work under scrutiny as a culturally constructed world where life can be repositioned, and margins moved to the centre to be in a new light.