bluuebunny/crossref_metadata_2025 huggingface dataset:
Metodologías activas en la formación inicial del profesorado en orientación, tutoría y diagnóstico
Authors: Losada-Puente Luisa , Mendiri Paula , Rebollo-Quintela Nuria
Published: November 2021

El presente trabajo expone una experiencia de innovación educativa basada en la personalización del aprendizaje, que se está aplicando a dos asignaturas impartidas en la Facultad de Ciencias de la Educación. A través del uso del Método MAIN se ha seguido un esquema de trabajo que se inició con la identificación de un problema raíz: el hábito pasivo del alumnado como consecuencia de la introducción de la virtualidad de la docencia ante la situación de excepcionalidad generada por la COVID-19. Como método para resolver esta problemática se ha empleado el Flipped Classroom, a fin de desarrollar un sistema adaptativo con el que se incremente la implicación del alumnado en el aprendizaje usando recursos tecnológicos diversos y centrados en la participación; se pueda realizar un seguimiento más directo de sus aprendizajes; y se combinen las potencialidades de un aprendizaje síncrono y asíncrono, dando respuesta a las necesidades académicas y socioafectivas del alumnado. Actualmente, la experiencia está en fase de desarrollo, si bien los datos recogidos hasta el momento apuntan a resultados prometedores en términos de eficacia, eficiencia, sostenibilidad y transferibilidad.
Desarrollo de un programa de ejercicio terapéutico colaborativo, con perspectiva de género, en el grado de Fisioterapia
Authors: Naia Zeltia , Bello Olalla , Carballo-Costa Lidia
Published: November 2021

El movimiento, como agente físico aplicado con un fin terapéutico, es la base de la Cinesiterapia. Se constituye como un pilar fundamental dentro del curriculum del grado de Fisioterapia. Dentro de la asignatura “Cinesiterapia: bases del ejercicio terapéutico”, se enseña al alumnado a realizar programas de ejercicio terapéutico basados en la evidencia científica disponible, de forma grupal e individual. Con el objetivo de motivar al alumnado, y trabajar una perspectiva de género, se propone como actividad el diseño de programas de ejercicio terapéutico de forma grupal y colaborativa. El objetivo de esta experiencia es diseñar por grupos un programa de ejercicio terapéutico y favorecer un proceso de reflexión sobre las diferencias de género en la respuesta cardiovascular. Esta dinámica mejora la motivación de los estudiantes y su participación en el proceso de aprendizaje.
Fabrication and Biomedical Applications of Heart-on-a-chip
Authors: Yang Qingzhen , Xiao Zhanfeng , Lv Xuemeng , Zhang Tingting , Liu Han
Published: November 2021

Heart diseases have become the main killer threatening human health, and various methods have been developed to study heart disease. Among them, heart-on-a-chip has emerged in recent years as a method for constructing disease (or normal) models in vitro and is considered as a promising tool to study heart diseases. Compared with other methods, the advantages of heart-on-a-chip include the high portability, high throughput, and the capability to mimic microenvironments in vivo. It has shown a great potential in disease mechanism study and drug screening. In this paper, we review the recent advances in hearton-a-chip, including the fabrication methods (e.g., 3D bioprinting) and biomedical applications. By analyzing the structure of the existing heart-on-a-chip, we proposed that a highly integrated heart-on-a-chip includes four elements: Microfluidic chips, cells/microtissues, microactuators to construct the microenvironment, and microsensors for results readout. Finally, the current challenges and future directions of heart-on-a-chip are discussed.
Cellulose Nanocrystal-Enhanced Thermal-Sensitive Hydrogels of Block Copolymers for 3D Bioprinting
Authors: Cui Yuecheng , Jin Ronghua , Zhang Yifan , Yu Meirong , Zhou Yang , Wang Li-Qun
Published: November 2021

The hydrogel formed by polyethylene glycol-aliphatic polyester block copolymers is an ideal bioink and biomaterial ink for three-dimensional (3D) bioprinting because of its unique temperature sensitivity, mild gelation process, good biocompatibility, and biodegradability. However, the gel forming mechanism based only on hydrophilichydrophobic interaction renders the stability and mechanical strength of the formed hydrogels insufficient, and cannot meet the requirements of extrusion 3D printing. In this study, cellulose nanocrystals (CNC), which is a kind of rigid, hydrophilic, and biocompatible nanomaterial, were introduced to enhance the hydrogels so as to meet the requirements of extrusion 3D printing. First, a series of poly(ε-caprolactone/lactide)-b-poly(ethylene glycol)-b-poly(ε-caprolactone/ lactide) (PCLA-PEG-PCLA) triblock copolymers with different molecular weights were prepared. The thermodynamic and rheological properties of CNC-enhanced hydrogels were investigated. The results showed that the addition of CNC significantly improved the thermal stability and mechanical properties of the hydrogels, and within a certain range, the enhancement effect was directly proportional to the concentration of CNC. More importantly, the PCLA-PEG-PCLA hydrogels enhanced by CNC could be extruded and printed through temperature regulation. The printed objects had high resolution and fidelity with effectively maintained structure. Moreover, the hydrogels have good biocompatibility with a high cell viability. Therefore, this is a simple and effective strategy. The addition of the hydrophilic rigid nanoparticles such as CNC improves the mechanical properties of the soft hydrogels which made it able to meet the requirements of 3D bioprinting.
Preparation of Graphene Oxide-loaded Nickel with Excellent Antibacterial Property by Magnetic Field-Assisted Scanning Jet Electrodeposition
Authors: Lou Guibin , Chen Ya , Xu Junwei , Qian Yingjuan , Cheng Haixia , Wei Zhen , Yang Youwen , Shen Lida , Shuai Cijun
Published: November 2021

: Graphene oxide (GO) is recognized as a promising antibacterial material that is expected to be used to prepare a new generation of high-efficiency antibacterial coatings. The propensity of GO to agglomeration makes it difficult to apply it effectively. Anew method of preparing GO-loaded nickel (GNC) with excellent antibacterial property is proposed in this paper. In this work, GNC was prepared on a titanium sheet by magnetic field-assisted scanning jet electrodeposition. The massive introduction of GO on the coating was proven by energy disperse spectroscopy and Raman spectroscopy. The antibacterial performance of GNC was proven by agar plate assessment and cell living/dead staining. The detection of intracellular reactive oxygen species (ROS) and the concentration of nickel ions, indicate that the antibacterial property of GNC are not entirely derived from the nickel ions released by the coating and the intracellular ROS induced by nickel ions, but rather are due to the synergistic effect of nickel ions and GO.
Paz y Emociones. Hacia una Fenomenología Errática del Corazón
Authors: VILLAMIL Miguel Ángel, et al
Published: November 2021

In everyday life, people often establish a link between peace and emotional experiences such as compassion for victims, revenge with perpetrators, forgiveness of unforgivable acts, terror before war, hatred among conflict actors, recognition of guilt for violent acts, confidence in a better future, among others. Such link is inadvertent or unweighted by objectivist investigations of peace, which tend to emphasize links that they consider more valid, such as those that refer to causes of violent acts or the resolution of conflicts through rational procedures. The present article has a dual purpose: on one hand, to maintain that the objetcivist perspectives on the peace are insufficient and impersonal; and, on the other hand, to show peace as a personal ethos essentially linked to emotional experiences. Palavras-chave : Peace; Emotions; Appraisal; Vulnerability; Dignity.
Recepção, Circulação e Disciplinarização da Gestalt-Terapia no Mato Grosso do Sul
Authors: LAURA Lívia Elena Cunha et al
Published: November 2021

Gestalt Therapy has been growing and developing since its arrival in the 1950's. For some authors, Gestalt-therapy is involved in the process of receiving phenomenology in Humanistic Psychology. However, specifics and institutionalized aspects of its studies, as disciplinarization, are barely visible in Mato Grosso do Sul (MS). In this scenario, this research aims to describe and analyze Gestalt-Therapy's disciplinarization in MS, between 1980 and 1990. Methodologically, this is a research in History of Psychology that uses Documentary and Content Analysis from oral and textual sources. Results indicate that Gestalt-Therapy's disciplinarization happened at the same time the firsts psychologists graduated in the city. They also highlight the involvement in the Gestalt-Therapy's training as a possibility of expansion knowledge, considering the scenario of Campo Grande, at the time, made it difficult to access complementary education. Finally, they suggest an eminently female group profile that shows the importance of therapeutic experiences in the group formation. Therefore, by unveiling this process, we understand certain aspects of the history of Brazilian Psychology, in addition to clarifying untold aspects of this local history. Palavras-chave : History of Psychology; Local History; Clinical Psychology; Gestalt Therapy.
Gestalt-Terapia e Daniel Stern: Dialogando sobre a Relevância da Corporeidade e da Dimensão Afetiva na Psicoterapia
Authors: SILVA Thatiana Caputo Domingues da , ALVIM Mônica Botelho
Published: November 2021

This paper discusses the importance of the corporal and implicit dimension of the experience for the theory and practice of Gestalt-Therapy psychotherapy. We believe in a model of clinical practice that leans on this affective dimension. We start with a brief exploration of the notion of self as a process of contact, emphasizing the pre-contact and the id function of the self as the moment of the common dimension of the experience we share with the world and with the other. As we understand it, the id function is predominantly sensory, based on corporeality, being configured as a fundamental support for the experience of the difference and the novelty. From this, we propose a dialogue with Daniel Stern, exploring his concepts of vitality affect and affective attunement to affirm that our communication with the other is established not only by the way of speech, by formal thought, explicit and reflective, but also by an affective and vital dimension. From these notions, we discuss the concept of Gestalt-Therapy's awareness, differentiating it from the notion of reflective consciousness and considering it a kind of "bodily knowledge" and implicit experience, apprehended when relating to otherness. Finally, we conclude that psychotherapeutic work and dialogue constitute a relationship of coaffectation that generates deviations, "dis-centerment", and transformations. Palavras-chave : Gestalt-Therapy; Corporeity; Id Function; Awareness; Psychotherapy.
The evolutionary path of the organization of the air traffic control system in Arctic
Authors: Skosyrev V.N. , Stepanov R.O. , Usachev V.A. , Savchenko V.V.
Published: November 2021

Ensuring transport connectivity of the territories of the Arctic zone is largely provided by means of regional aviation. To ensure flight safety, it is necessary to equip small airfields with radar facilities, while it is not economically effective to use the traditional range of navigation radar facilities for airfields with a low frequency of use. Therefore, it is necessary to search for and justify new scientific and technical solutions to ensure the creation of navigation tools that solve the tasks facing the dispatching services of regional airfields in the Arctic zone. This article presents an analysis of global trends in the development of air traffic control systems and options for equipping information sensors for dispatching services for airfields in the Arctic zone. The appearance of equipment complexes for information support of regional airports and small aircraft airfields based on a highly informative multifunctional three-coordinate all-round radar is proposed. The application of the obtained results and the proposed technical solutions and principles for the construction of navigation aids for regional airports and small aircraft airfields will significantly reduce the cost of production and operation of a new generation of modular high-information radars and increase the safety of navigation systems.
Local territorial navigation system for regional airfields of the Arctic region RF
Authors: Skosyrev V.N. , Stepanov R.O. , Usachev V.A.
Published: November 2021

The specific conditions peculiar to the Northern regions create a number of difficulties in the functioning of the information airfield structure based on the traditional complex of navigation aids. These difficulties are caused by the unstable operation of satellite navigation systems in the Arctic region and territorial fragmentation. There is an urgent need to develop new approaches and technical means for the deployment of local navigation systems that ensure the operation of airfields with low traffic and difficult flight conditions. The aim of the study is to develop approaches to the creation of a new generation of multifunctional radar systems for the organization of a local navigation and information system at the airfields of the Arctic region, consisting of a ground-based multifunctional station, a portable small-sized terminal installed on board the aircraft and a board-to-ground communication line. This article proposes a promising navigation and territorial system for Arctic airfields, based on a new generation of information tools, including multifunctional radar stations. The proposed local territorial navigation and system is based on the information of the ground-based multifunctional airfield control radar. The information is transmitted to a portable small-sized terminal installed on board the aircraft. In this system, when transmitting the current situation to the on-board terminal from the multifunctional radar, which is linked to the airfield control center, it provides a safer implementation of the approach and landing modes at Arctic airfields, including in the complete absence of satellite navigation. The implementation of the proposed principles and technical solutions will enable the creation of a new generation of technical tools and the introduction of new organizational approaches to the creation of local navigation systems.
Construction of a mathematical model of the signal propagation of the data exchange system between the control unit and the actuators located in the reactors of specialized chemical-technological equipment
Authors: Kharchenko A.A. , Vidyakin S.I. , Tishchenko L.A.
Published: November 2021

This paper presents a method for compiling a mathematical model of the signal propagation of the data exchange system between the control unit and the actuators located in the reactors of specialized chemical-technological equipment. The case of the implementation of a modern telemetry system and the main problems in the development of these systems are considered. To develop a mathematical model, a method was written for calculating the EMF of the secondary winding for the system under consideration, namely, the transformer with an open core. The search for a rational frequency for the simulated system is performed. The values of the magnetic induction for different distances between the windings are obtained. The scheme for studying the dependence of the magnetic induction on the magnetic field strength is assembled. To determine the grain size, a metallographic analysis of the pipeline microstructure was performed. The necessity of comparing the experimental data and the data obtained by theoretical calculation is revealed; corrections of the mathematical model are made. The signal propagation range was predicted at a distance of about a meter. Based on the comparison of the mathematical model and the experiment, it is necessary to adjust the first one and develop a methodology for choosing rational parameters of the telemetry system for designing a data exchange system. The developed mathematical model for estimating the parameters of the propagation of the e / m wave allows us to predict the propagation of the signal at a given distance.
Model of auxiliary identification and technical diagnosis of space vehicles, rockets-rockets, running blocks with the function of error recognition of typical solutions
Authors: Loskutov A.I. , Kondratyuk V.I. , Ryakhova E.A. , Stolyarov A.V.
Published: November 2021

Problem statement. The concept of solving problems of identification and technical diagnostics of spacecraft (SC), launch vehicles (LV), upper stages (RB) under conditions of imperfect models and methods of their identification with a priori uncertainty of statistical relationships of controlled parameters is proposed. Goal. Increasing the reliability of technical diagnostics of spacecraft, launch vehicles and missile launchers under conditions of imperfect models and methods of their identification under destructive influences. Results. A commutative diagram of extended technical diagnostics of complex objects of rocket and space technology (SFBT), as well as a model of augmented identification and technical diagnosis of SFBT as a set of interrelated mathematical models of systems of an object and an object as a whole, control of their technical state, search for the location and causes of malfunctions, assuming the detection of signs of erroneous decisions of typical technical diagnostics and increasing its reliability in case of malfunctions. Practical significance. The idea of RCBT augmented identification and technical diagnostics of the RCBT with the function of recognizing errors of standard solutions is proposed as a basis for creating special software and mathematical support for standard and promising automated test complexes for the preparation of spacecraft, launch vehicles, RB during factory tests, tests at technical and launch complexes, as well as means spacecraft flight control centers during flight design tests and routine control.
The influence of cumulus clouds on fluctuations in down welling microwave radiation of the atmosphere in the resonance absorption band of water vapor 18...27 GHz
Authors: Egorov D.P. , Kutuza B.G.
Published: November 2021

Problem formulating. The nature of fluctuations in the microwave radiation of the atmosphere remains poorly understood. A number of questions, related to the nature of radiation fluctuations near the lines of resonant absorption of various atmospheric components, the intensity of fluctuations at large spatial and temporal intervals requires further study. The influence of various meteorological factors on the intensity of radiation fluctuations requires a deeper consideration. Goal. The goal is to reveal the spectral features of spatio-temporal fluctuations in downward radiation of the atmosphere in the region of the water vapor resonance 18−27 GHz and to estimate the influence of cumulus clouds of various vertical extent on the intensity of fluctuations. Result. Based on the data of long-term measurements of down welling radiation brightness temperature 18−27.2 GHz, the analysis of the spectra of structural function for wide range of temporal intervals is carried out. It is shown that the spectrum of radiation fluctuations in a cloudless atmosphere is similar to the absorption spectrum in water vapor. The spectra of fluctuations in atmospheric radiation under conditions of cumulus cloud cover of various vertical extent are presented. Practical meaning. Radiation fluctuations should be taken into account when creating systems for remote sensing of the atmosphere and the Earth’s surface. They affect the quality of radiometric measurements and radio astronomy observations. The data on fluctuations in atmospheric radiation gathered during this research can be useful for assessing the spatial and temporal fluctuations in the phase delay, for taking into account the influence of atmosphere during the radio interferometric measurements and when observing radiation sources in the diagrammatic modulation mode.
Features of the photoconductivity of the quasi-one-dimensional compound TiS3
Authors: Nikonov S.A. , Gorlova I.G. , Zybtsev S.G. , Pokrovskii V.Ya.
Published: November 2021

Problem formulating. The features of linear and nonlinear conductivity, magnetic conductivity, thermopower, and the Hall effect observed on TiS3 whiskers indicate phase transitions to a state of CDW in this compound, but there is no direct evidence yet. The study of photoconductivity would allow us to learn more about the nature of these phase transitions. Goal. Study of the effect of radiation in the range from near-IR to near-UV on the conductivity of single-crystal TiS3 whiskers at 4.2 <T<300 K and search for features of photoconductivity in the temperature range of the suggested phase transitions. Result. Features of the photoconductivity of TiS3 at temperatures of 50 K and 15 K, at which the −dlnσ/d(1/T) maxima were previously observed, are found. A decrease in photoconductivity at these temperatures indicates a change in the electronic spectrum, which may be associated with the formation of CDW. Practical meaning. In the case of developing TiS3-based photosensors, it is important to study the photoconductivity in a wide temperature range.
Fuzzy remodeling and synchronization of nonlinear systems
Authors: Talagaev Y.V.
Published: November 2021

Synchronization is one of the crucial control problems in coordinated behavior systems. A wide range of applications necessitates the development and improvement of approaches to solving the linearization problem for non-linear systems with complex behavior. Hence the paper offers an approach to solving the problem of chaotic system coordinate synchronization based on the use of fuzzy remodeling and superstability conditions. It is shown that transition from general (non-linear) synchronization problem statement to fuzzy description with fuzzy Takagi-Sugeno models allows transforming the initial task to a well understood problem of fuzzy T-S system stabilization that describes the dynamics synchronization error. As a candidate solution for the problem we offer a way of implementing superstability conditions that reduce the task of finding fuzzy regulator to solving a linear programming task. It is shown that implementation of superstability conditions not only presents a simple way of solving the problem, but also has practical value. Superstability provides the monotonesness of the transient process of synchronization without sharp spikes of solution norm. The efficiency of the offered approach is demonstrated by the example of synchronization of two hyperchaotic systems. To prove the efficiency of superstability conditions the solution of the robust synchronization problem with parametric uncertainty in system matrices is given. The presented results can be applied for synchronization of various nonlinear systems demonstrating chaotic dynamics.
Vapor deposition of metal-doped polyaniline coatings, their molecular structure
Authors: Mikhalko А. М. , Rogachev A.A. , Yarmolenko M.A. , Jin Xuhui , Zhang Hongliang , Cao Hongtao , Lychnikov P.A. , Rogachev А.V.
Published: November 2021

Doping of polyaniline (PANI) coatings by metal nanoparticles is a highly effective method for increasing their electrically conductive (EC), photovoltaic, and catalytic properties. In this case, the particular interest is the formation of metal-filled polyaniline coatings during their synthesis by the vacuum method. The growth of the polymer chain and the processes of structure formation proceed simultaneously and it becomes possible to vary the degree of doping, protonation, and ordering of the formed thin-film systems in a wide range. The purpose of the development is to determine the peculiarities of the formation of electron-beam dispersion from volatile products, the molecular structure of polyaniline-based layers containing noble metal nanoparticles, and to establish the effect of dopants on the molecular organization of the formed layers. The features of deposition from volatile products of electron-beam dispersion of nanocomposite polyaniline-based coatings and metal nanoparticles (silver, gold) are determined. The features of the molecular structure of the layers and the influence and its change upon the introduction of dopants by the methods of Raman and IR Fourier spectroscopy have been established. It is shown that the coatings have a conformational state of macromolecules in the form of flat extended chains, and a more oxidized structure of polyaniline layers is observed when silver chloride is used. It is shown that the features of the molecular structure of the formed polymer matrix based on polyaniline are due to the manifestation of a specific non-covalent interaction of macromolecules with metal nanoparticles. Analysis of the study results indicates the deposition possibility from the gas phase of nanocomposite conducting coatings based on polyaniline, which are a system of protonated conducting polymer chains and metal clusters. Such coatings are promising elements of sensor devices for various purposes; they can be used, in particular, in the creation of electrochromic devices.
A 3-Dimensional Numerical Thermal Analysis for A Vertical Double U-Tube Ground-Coupled Heat Pump
Authors:   Université de Lorraine, CNRS, LEMTA, Nancy, France, Tarrad Ali H.
Published: November 2021

The ground heat exchanger plays a major role in the thermal performance and economic optimization of the ground-coupled heat pump. The present study focuses on the effect of the borehole size and the grout and soil thermal properties on the thermal assessment of these heat exchangers. A double U-tube heat exchanger was studied numerically by the COMSOL Multiphysics 5.4 software in a 3-dimensional discretization model. The double U-tube was circuited as a parallel flow arrangement and situated in a parallel configuration (PFPD) deep in the borehole. The grout and ground thermal conductivities were selected in the range of (0.73-2.0) W/m.K and (1.24-2.8) W/m.K respectively. The results revealed that the ground thermal conductivity showed a more pronounced influence on the thermal performance of the ground heat exchanger and with less extent for the grouting one. Increasing the grout filling thermal conductivity from (0.73) W/m.K to (2.0) W/m.K at a fixed ground thermal conductivity of (2.4) W/m.K has augmented the heat transfer rate by (10) %. The heat transfer rate of the ground heat exchanger exhibited marked enhancement as much as double when the ground thermal conductivity was increased from (1.24) W/m.K to (2.8) W/m.K at fixed grout thermal conductivity range of (0.78-2.0) W/m.K. It has been verified that increasing the borehole size has a negligible effect on the ground heat exchanger thermal performance when a grout with a high thermal conductivity was utilized in the ranged of examined configurations. The steady-state numerical analysis model outcomes of the present work could be implemented for the preliminary borehole design for a ground heat exchanger.
Kinerja Campuran Aspal Porus yang Dimodifikasi dengan Lateks
Authors: Rahmawati Anita , Hidayat Ridwan Nur
Published: November 2021

Aspal merupakan bahan yang digunakan sebagai perekat pada perkerasan lentur. Pada umumnya perkerasan lentur melimpaskan air hujan hanya dipermukaan perkerasan saja, akibatnya sering terjadi genangan yang membahayakan pengendara yang melintas. Salah satu alternatif untuk mengatasi permasalahan ini adalah dengan menggunakan teknologi aspal porus. Aspal porus merupakan perkerasan aspal dengan rongga be rkisar 11%-28% sehingga bisa mencegah genangan air saat terjadi hujan. Penelitian ini mengkaji pengaruh lateks sebagai bahan pengganti sebagian aspal pada perkerasan aspal porus dengan variasi kadar lateks 0%, 1%, 3%, 5% dan 7%. Spesifikasi yang digunakan adalah spesifikasi AAPA (1997). Nilai KAO didapat sebesar 5,75%, pada pengujian aspal dengan campuran lateks didapat nilai penetrasi tertinggi adalah 63,9, kehilangan berat minyak 0,2576, nilai daktalitas, titik lembek mengalami kenaikan seiring penambahan kadar lateks. Pada pengujian aspal porus dengan variasi kadar lateks diapat nilai density dan VFA mengalami penurunan seiring bertambahnya kadar lateks, nilai VMA, flow dan VIM cenderung mengalami peningkatan seiring bertambahnya kadar lateks, nilai stabilitas marshall tertinggi 592,04 kg, nilai Marshall Quotient 132,76 kg/mm, nilai Asphalt Flow Down 0,21% dan nilai Cantabro Loss adalah 14,61%.
«Por los ojos vierto el alma luto traigo por mi honor»: el papel de Tamar en Los cabellos de Absalón
Authors:   Università degli Studi di Cassino  e del Lazio Meridionale, Alviti Roberta
Published: November 2021

"Los cabellos de Absalón", texto para el que Hilborn [1938: 70] indica el año de 1634 «as the most probable date» para su composición, se publicó por primera vez en una suelta que se incluye en un volumen facticio. Dicho volumen, que recoge trece piezas, está titulado "Comedias Nuevas. Parte IX", no presenta paginación o foliación, ni colofón y, desde luego, tampoco fecha de publicación. Sin embargo, Rodríguez Cuadros [1989: 112] supone que se debió de publicar alrededor de 1650. Sea como fuera, la propuesta de fechación avanzada por Hilborn, muy anterior a la de su publicación, está respaldada por unos datos proporcionados por "CATCOM, s.v. Los cabellos de Absalón", donde se señala que la comedia fue puesta en escena en el Corral de la Montería en Sevilla, por la compañía de Pedro de Cobaleda, Francisco Vélez de Guevara y Francisco Álvarez de Vitoria, en el mes de septiembre de 1641, aunque, según consta en el mismo banco de datos, la tragedia calderoniana se hubiera tenido que representar en el Coliseo de Sevilla, por la compañía de Francisco Álvarez de Vitoria, en el mes de diciembre del año anterior.
Las directoras ante el teatro clásico español: Helena Pimenta y Eva del Palacio
Authors: García Fernández Óscar
Published: November 2021

Helena Pimenta es filóloga y empezó en el teatro desde el mundo de la enseñanza. Ha formado parte de varias compañías: Atelier desde 1978; posteriormente fundó Ur Teatro con una trayectoria de éxito, ganando el Premio Nacional en 1993. Estamos, por tanto, ante una trayectoria muy extensa, con una gran experiencia y que nos puede ofrecer una visión del oficio teatral y de sus dificultades. Eva del Palacio es una directora con una larga trayectoria, lleva cuarenta y seis años en activo, desde los dieciséis, dedicando intensamente los últimos treinta y cinco a la dirección de la compañía Morboria Teatro, toda una vida consagrada al teatro.
Crónica del coloquio sobre la representación de En otro reino extraño, por la Joven Compañía Nacional de Teatro Clásico
Authors: García Fernández Óscar
Published: November 2021

David Boceta, Luis Sorolla e Irene Serrano
Career Management and Employees’ Performance in the Ministry of Education and Vocational Training in Zanzibar
Authors: Bacar Mina , Suleiman Shabaan Mwinchum , Haroonah Nsubuga
Published: November 2021

This study aimed at examining the relationship between career management and employees’ performance in Ministry of Education and Vocational Training (MoEVT) in Zanzibar. Survey research design was employed in this study due to its nature. Data was collected from 95 respondents using questionnaires survey. In order to reach a credible result, an inferential statistical technique was used such as Pearson’s Correlation coefficient was used as a data analysis technique to measure the relationship between career management and employee performance in the MoEVT. The findings of the study revealed that, career management correlates moderately with the employee performance by 0.416 (42%). This means that, the increase of career management in the organisation does also lead to increase in employee performance. The study concludes career management can influence the employees’ performance by 42 percent only. The study recommends for more improvement in human resources policies in order to achieve better performance as well as higher productivity.
Effectiveness of Budgetary Controls on Budget Execution in Zanzibar
Authors: Said Salum Hawa , Daffay Mamudu
Published: November 2021

This study aims at examining the effectiveness of budgetary controls on budget execution in Zanzibar. The proper linkages between public resources and its management through service delivery are the key to success of any government. The study adopted descriptive research design in which primary data was collected by the use of questionnaire. More over the study used a stepwise approach to generate model, where regression model was used to analyze the degree of the relationship between budgetary control and the extent to which it contribute to the performance of budget in Zanzibar. The results reveals that a budgetary control as perceived by various respondents is effective on the basis of planning and budgeting, monitoring and control, analyzing and feedback and thus concluded to have a positive relationship with budget performance. Based on the study, it is recommended that management should be ready to participate in budget execution process in order to remove the existing challenges.
Comparison Between Two Different Design Concepts of 4- Implant Assisted Mandibular Complete Overdenture:- periimplant bone height changes
Authors: Al-Shargaby Ekhlas , EMERA Radwa , Alwaseef Fatma , Fouad Mohammed
Published: November 2021

Abstract:

Purpose: This study was accomplished to evaluate the bone height changes radiographically and the reliability of use either two posterior short or inclined implants with two conventional anterior implants retaining mandibular overdenture.

 

Materials and methods: Ten male mandibular completely edentulous patients were divided in two equal groups after delivered complete dentures. For the first group (short implant design- group A) two vertical implants were inserted in the canine areas and two short vertical implants were inserted in the 1st molar area. For the second group (inclined implant design- group B) two vertical implants were inserted in the canine areas and two 30o distally inclined implants were inserted in the second premolar area. Digital standardized periapical radiographic assessment for horizontal and vertical alveolar bone height changes was carried out at T0 (immediately), T6 (6 months), T12 (12 months) and after mandibular complete overdenture insertion.

Result: 1. VBL decrease significantly with advance of time in both groups during the time intervals. The highest VBL around the implants was noted in the 1st six months followed by the 2nd six months, the highest amount of total VBL observed with the interval T0-T12, followed by the interval (T0-T6) and the inclined implant group showed significant higher total VBL than short implant group at the intervals T0-T6 and T0-12.

2- HBL decreased significantly with advance of time in both groups. For short and inclined implant group, the highest amount of total HBL observed with the interval T0-T12, followed by the interval (T0-T6). Short implant group showed significant higher total HBL than inclined group at the interval T0-T6 and T0-T12.

 

Conclusion:  Within the limitations of this clinical radiographic study it can be concluded that (1) The 30o distally inclined implants inserted in the posterior areas for assisting mandibular complete overdenture induce vertical bone loss more than the axially inserted implants (short or conventional implants). (2) The short implants inserted in the posterior areas for assisting mandibular complete overdenture induce horizontal bone loss more than the axially inserted implants.

Keywords: Short implants, O-ring ball attachment, VBL, HBL.
Contraintes socioculturelles de la-non déclaration des naissances chez les communautés peulhs dans le Département de Korhogo (Côte d’Ivoire)
Authors: Abou N’DRI Kouamé , Adja Ferdinand VANGA , Kan Constant OURA
Published: November 2021

Despite the ratification of international laws on the rights of peoples as well as those that regulate the functioning of civil status in Côte d'Ivoire, the issue of birth registration is an acute one in certain communities, particularly among the Peulhs living in the Department of Korhogo. The aim of this purely qualitative study is to understand the social logic behind the non-declaration of births among the Peulh. Based on interviews with 44 respondents obtained on the basis of saturation, the study notes that this phenomenon can be explained by the perceptions of the Fulani of civil status and the emergence of the Koranic school, which creates an environment hostile to modernism. Moreover, the lifestyle characterised by transhumance constitutes another explanatory logic, especially since the Fulani believe that the transhumant does not need administrative documents because nature does not belong to anyone.
Ensuring an Essential Supply of Allied Health Professions (AHP) Placements: Using Crowdsourcing to Develop a National Call to Action
Authors: St. John-Matthews Janice , Hobbs Charlotte , Chapman Paul , Marsden David , Allarton Ruth , Booth Austin , Martin Fiona , Woodley Julie , Harden Beverley
Published: November 2021

Sustainable growth in the Allied Health Professions (AHP) workforce is an ambition of the United Kingdom’s NHS Long Term Plan. However historically, access to good quality placements has been a barrier to increasing pre-registration training numbers. This article focuses on work carried out by Health Education England (HEE) to gain insights on the impact of the COVID-19 pandemic on capacity. Using a pragmatic, embedded mixed-methods approach, insights were gathered using an online workshop, crowdsourcing, open for two weeks in the summer of 2020. AHP placement stakeholders could vote, share ideas or comment. Descriptive data were extracted, and comments made were analysed using inductive thematic analysis. Participants (N = 1,800) made over 8,500 comments. The themes identified included: diversity of placement opportunity, improved placement coordination, a more joined-up system, supervision models and educator capacity. Alongside considering the challenges to placement capacity, several areas of innovative practice owing to the pandemic were highlighted. Generated insights have shaped the aims and objectives of the Health Education (HEE) pre-registration AHP student practice learning programme for 2020/2021 and beyond. The COVID-19 pandemic has disrupted the delivery of AHP placements. In the absence of face-to-face activities, crowdsourcing provided an online data collection tool offering stakeholders an opportunity to engage with the placement capacity agenda and share learning. Findings have shaped the HEE approach to short-term placement recovery and long-term growth.
Profit efficiency among catfish farmers in Benue State, Nigeria
Authors:   University of Agriculture, Makurdi, Benue State, Nigeria, Tsue PT , Lawal WL , Ayuba VO
Published: November 2021

The study examined profit efficiency among catfish farmers in Benue State of Nigeria using a stochastic profit frontier approach . A multi- stage sampling technique was used to collect data from 143 catfish farmers through a well structured questionnaire. T he study used a Cobb- Douglas stochastic profit frontier function to analyze the data and was estimated using a computer software, FRONTIER 4.1 version. The estimated elasticity parameters of variables with respect to g ross profit of catfish farmers revealed the significance of all the independent variables included in the stochastic profit function. However, the number of ponds (-0.02), cost of feed ( -0.30), cost of fingerlings ( -0.11) and cost of hired labour ( -0.004) had an inverse relationship with the profit of farmers with cost of feed being the most important variable decreasing the prof it of farmers in the study area. The negative elasticity of number of ponds with respect to farmers’ profit was likely due to under -utilization of ponds capacity. The result further indicated that the kilogramme of catfish produced (elasticity of 1.43) was the most important variable determining profit in catfish farming in the study area. Analysis of profit efficiency revealed a varied (23 -99%) profit efficiency of the farmers with a mean value of 0.84. This implies that the farmers were able to obtain a little above 80 percent of their potential profit from a unit mix of inputs. This means that about 16 percent of the profit is lost due to inefficiency of management. Thus, in the short run there is scope for increasing profit from catfish production by 16 percent by adopting the technology and the techniques used by the ‘best practiced’ catfish farmers. Analysis of the factors influencing profit efficiency revealed that while age of famers, farming experience and duration of culture positively influence d profit efficiency, years of education, off -catfish -farm income, and training negatively influenced profit efficiency. The policy implication of these findings is that profit inefficiency in catfish production can be reduced significantly overtime as the farmers get more experienced a nd a more conducive environment is created , to encourage more aged farmers to be involved in catfish production in a bid to alleviate poverty and food insecurity in the state and the country at large.
Przekroje profesjonalności: reprezentacje versus transformacje
Authors: Witkowski Lech
Published: November 2021

Tekst omawia zawartość tomu: Représenter/transformer. Débats en analyse des activités, koord. Jean-Marie Barbier, Marc Durand, Paris 2018. Wątki rozważań: antropologiczne; teatralizacja, metaforyzacja, cielesność, niewidzialność, milczenie, gesty i przedmioty techniczne; poziomy i style, analogie i regularności w służbie transformacji, uwikłania w wiedzę i instalacje. Warianty upodmiotowienia.
Transwersalna analiza aktywności – znaczące doświadczenie badawcze
Authors: Kamińska-Jatczak Izabela
Published: November 2021

Tekst stanowi refleksję nad doświadczeniem badawczym związanym z transwersalną analizą aktywności (TAA). Autorka stara się nadać sens swojemu doświadczeniu tłumaczący jej stosunek do TAA, która stała się dla niej „myślą mistrzowską”. Zwraca uwagę na relacyjny wymiar tego doświadczenia, kształtowany w sytuacjach z innymi, oraz na swoje umiejscowienie w określonej kulturze działania. Dopełnieniem rozważań jest zaprezentowanie horyzontu rozumienia TAA, w którym/poprzez który badaczka odczytuje jej sens i przekazuje znaczenie innym.
Myśląc transformacje: przestrzenie uwspólniania podejścia epistemologicznego
Authors: Kamińska-Jatczak Izabela , Marynowicz-Hetka Ewa
Published: November 2021

Tekst, poprzez przedstawienie głównych linii wieloletniej współpracy profesora Jeana-Marie Barbiera z Uniwersytetem Łódzkim, Katedrą Pedagogiki Społecznej, a w wymiarze osobowym z profesor Ewą Marynowicz-Hetką, ukazuje proces dochodzenia do uwspólniania podejścia epistemologicznego, na przykładzie kategorii: „Myśląc transformacje”. Kolejno omawiane są znaczące zdarzenia sprzyjające: rozpoznaniu wspólnych obszarów myślenia; poznawaniu koncepcji działania Jean-Marie Barbiera i jej interpretacji społeczno-pedagogicznej; wniknięciu w koncept transwersalnej analizy aktywności i jego zintegrowaniu z dyskursem społeczno-pedagogicznym oraz konstruowaniu projektu badawczego: „myśląc transformacje”.
Constructivismo social en la pedagogía
Authors: Pinto Ladino Jos´´é Esteban , Castro Bello Victor Alonso , Siachoque Castillo Orfa Mireya
Published: November 2021

El artículo se aborda desde la investigación científica y tecnológica, de los resultados obtenidos al examinar la apropiación pedagógica del constructivismo social en la práctica docente del área de matemáticas en la Institución Educativa Magdalena de Sogamoso (Boyacá). La metodología utilizada para el estudio es de tipo cualitativo, con enfoque crítico social, así mismo la investigación-acción, mediada por una intervención de clase constructivista para dar respuesta a las necesidades detectadas en el área de matemáticas en los estudiantes de séptimo, octavo y noveno. Como resultado de la investigación, se evidenció que las prácticas docentes tienen influencias del modelo tradicionalista y tecnológico para la enseñanza de las matemáticas. Con respecto al desarrollo de las clases constructivistas, se identificó que superaron los niveles insuficientes a suficientes; en cuanto a interacción docente-estudiante, ambiente de aula, normas de convivencia, no obstante, las estrategias metodológicas requieren un cambio en la selección concreta de los recursos disponibles, la motivación, la propuesta de situaciones reales para propiciar el aprendizaje constructivo y favorecer el desarrollo de destrezas desde las matemáticas para la vida
Carbon Stock of Luvisols as Influenced by Cropping System of Abela Lida, Southern Ethiopia
Authors: Yitbarek Teshome
Published: November 2021

Assessing and quantifying carbon stock by taking into consideration the type of land use and soil type would have great contribution for an appropriate land use decision and sustainable carbon soil stock management. The purpose of this study was to examine the influence of cropping systems on carbon stock of Luvisols of Abela Lida, Southern Ethiopia. Three representative adjacent cropping systems (enset, coffee and maize-haricot bean intercropping) were considered for the study. The mean values of soil organic carbon (SOC) ranged from 1.72 to 2.75%, medium to high status, respectively. The highest mean value of SOC (2.75%) was recorded in soils under coffee. In the other hand, the lowest mean value (1.72%) of SOC was recorded under the soils of maize-haricot bean intercropping. The results of the study showed significant difference (P≤ 0.05) in soil organic carbon stock under the different cropping systems. Soil under coffee cropping systems had significantly higher values of SOCst (51.01.9Mg ha-1) than enset and maize-haricot bean intercropping (46.61 and 34.58Mg ha-1, respectively). It could be concluded that cropping systems have significant influence on soil organic carbon status and carbon stocks of the soils of an area. Therefore, it is important and advisable to consider cropping systems of a given area for soil management to optimize organic carbon status and carbon stock in a sustainable manner
KULTURA OBRAĆANJA, OSLOVLJAVANJA I POZDRAVLJANJA U GOVORU DECE PREDŠKOLSKOG UZRASTA
Authors: Simić Olivera I. , Jović Aleksandra D.
Published: November 2021

U radu je dat pregled različitih jezičkih pojava koje su obrađivane u dosadašnjim istraživanjima kod nas, kao i pregled radova na temu obraćanja, pozdravljanja i oslovljavanja. Jedan od ciljeva je da se skrene pažnja na složenost načina na koji deca predškolskog uzrasta uspostavljaju komunikaciju. Predstavljen je fenomen i osnovno određenje govora i jezika, etimologija reči obraćanje i oslovljavanje, načini obraćanja, oslovljavanja i pozdravljanja dece u predškolskom uzrastu. Istaknut je značaj porodice i predškolske ustanove kao bitnih faktora za razvoj verbalne komunikacije kod dece, a samim tim i bogatstva rečnika i inventara reči i izraza za pozdravljanje i oslovljavanje. Način komunikacije se kod dece vremenom formira i menja pod uticajem vrtića/škole, porodice i bliže okoline. Boravak dece u vrtiću postaje svakodnevna životna situacija koja nudi pregršt mogućnosti za pravilan razvoj govora i načina uspostavljanja komunikacije.
debate parlamentar em torno da lei contra a tortura no Brasil
Authors: Rolo Benetti Pedro , Salla Fernando , César Alvarez Marcos
Published: November 2021

O presente artigo se dedica ao levantamento e análise das propostas legislativas em torno do tema da tortura, ao longo das últimas décadas no Brasil. Para entender de que maneira os políticos brasileiros abordaram este problema em sua atividade parlamentar, nos dedicamos a pesquisar quais foram as iniciativas apresentadas e, em casos específicos, quais foram os conteúdos debatidos no processo de deliberação acerca das mesmas. Observamos que, a despeito do número reduzido de matérias que efetivamente se converteram em norma jurídica, houve elevada produção de proposições acerca do tema, o que justifica um esforço para compreender quem são seus autores, quais os pontos específicos que abordam e como nos ajudam a traçar um panorama de como o problema é percebido e debatido no campo da representação institucional.