bluuebunny/crossref_metadata_2025 huggingface dataset:
Transformazioni costituzionali e transizione politica
Authors: Bartole Sergio
Published: January 2024

El autor, después de haber expuesto el desarrollo del debate habido en Italia sobre la reforma constitucional , subraya la importancia de la discusión en relación con la participación directa del pueblo en el procedimiento de la reforma constitucional.

De acuerdo con el Derecho vigente, el pueblo carece de un poder ilimitado en relación con la revisión de la Constitución. El artículo 1 de la Constitución prevé expresamente que la soberanía popular debe ser ejercida de acuerdo con las reglas constitucionales. Por tanto, debe excluirse una revisión de la Constitución adoptada directamente por el pueblo y sin intervención del Parlamento.

Pero, incluso si hasta el momento el Parlamento no ha aprobado ninguna reforma importante de la Constitución, Italia sigue interesada en un importante cambio constitucional recurriendo a la aprobación substancial del pueblo.

En relación con estas cuestiones, el autor se apoya en la teoría de los cambios constitucionales elaborada por Bruce ACKERMAN a partir de los importantes cambios constitucionales que el sistema político de los Estados Unidos ha conocido al margen del procedimiento de revisión establecido por la Constitución. En este contexto se hace referencia a la creciente relevancia en el ordenamiento jurídico italiano de la adhesión de Italia a la Comunidad Europea. Se han restringido las funciones de poder del Estado, el libre mercado está siendo sustituyendo poco a poco a la dirección pública de la economía, el Derecho europeo da cada día mayor importancia a los derechos y libertades de los ciudadanos.

Todos estos cambios han tenido lugar sin una revisión constitucional mediante actos parlamentarios cuya conformidad con el derecho haya sido justificada por el Tribunal Constitucional sobre la base del artículo 11 de la Constitución que permite limitaciones a la soberanía nacional a fin de establecer un orden internacional pacífico.

Obviamente, a pesar de sus propios precedentes, el Tribunal Constitucional podría cambiar su parecer limitando la relevancia interna del Derecho europeo. Pero el autor subraya dos importantes hechos que podrían hacer que el Tribunal Constitucional no cambiara su opinión : por un lado, la existencia de convenciones y usos constitucionales subrayados por la jurisprudencia del Tribunal y que afectan incluso a la producción del Derecho en el ordenamiento jurídico italiano, y, por otro lado, el crecimiento de la influencia de la globalización económica.
Historique de la Chambre des lords
Authors: Gibson Elisabeth
Published: January 2024

Si Fidée dEtat comme entité abstraite est une évidence en France, elle est étrangère à la science politique britannique qui fonctionne autour du concept de "crown Y couronne", symbole du pouvoir exécutif suprême exercé au nom du monarque. Par contre, Fidée de nation est apparue plus tôt en Grande-Bretagne que partout ailleurs en Europe. Si après la conquête normande, les Anglais firent partie intégrante du monde féodal issu de la civilisation française, vers la fin du Moyen Age et surtout sous les TUDOR, ils affirmèrent leur individualité dans tous les domaines. La nation s'est exprimée dans une assemblée représentative de F aristocratie, de la haute bourgeoisie, puis s'est étendue aux classes moyennes au XIXe siècle et à F ensemble de la population au XXe siècle. Son originalité réside dans le fait que la loyauté des sujets-citoyens s'est partagée clairement après la "Glorious Revolution" de 1688 entre la figure monarchique devenue symbolique et le Parlement qui détient le pouvoir réel. C'est en effet cette révolution de nature conservatrice qui a opéré le transfert de la souveraineté interne du monarque au Parlement.

L'histoire britannique a réuni sous Fautorité et la compétence législative dun seul Parlement quatre nations. Mais aujourdhui, F identité nationale britannique est menacée par le haut avec F intégration européenne et par le bas avec les nationalismes celtes qui font que le royaume est de moins en moins uni. En effet, les mutations institutionnelles initiées par T. BLAIR orientent le Royaume-Uni vers une large dévolution des pouvoirs aux nations qui le composent. Ce processus à F œuvre ne sera pas sans répercussions importantes pour le Parlement de Westminster, car il met en place des Chambres parlementaires élues au suffrage universel direct.

Il semble que jamais la Chambre des lords n'ait été autant menacée ; dessence aristocratique elle était fondée sur Fhérédité et non sur une représentation territoriale. La loi de 1999 prévoyant la suppression des pairs héréditaires a eu raison de sa légitimité historique. Depuis elle est à la recherche dune nouvelle légitimité. Or peut -il exister une légitimité autre que celle issue des urnes ?

Enfin, existe-il une seconde Chambre en tant que telle en Angleterre aujourdhui, puisque la Chambre des lords actuelle est une chambre de transition, même si F avant-projet de loi du gouvernement du mois de novembre, "The House of Lords : Completing the Reform"/ 11 L'achèvement de la réforme", marque rentrée dans la seconde phase du processus de démocratisation et de modernisation de la Chambre haute.
L'article 2 de l'accord de partenariat ACP-UE et la démocratie des Etats ACP
Authors: Matala-Tala Léonard
Published: January 2024

Quarante-cinq ans après la création des Communautés et le lancement de l'association entre les Etats européens membres de la CEE, d'une part, et les Etats d'Afrique, des Caraïbes et du Pacifique (ACP) de l'autre, il est important de jeter un regard nouveau sur cette relation, autant louée que décriée. En effet, à l 'échelle mondiale, sur les cinquante pays les moins avancés, quarante et un sont dans la zone ACP. Sans vouloir en dresser un bilan somme toute mitigé, il est question ici de donner une appréciation de la nouvelle orientation de la coopération au développement de l'Union européenne, notamment, en direction des pays ACP. Plus particulièrement, il s'agit d'analyser les principes fondamentaux qui guideront cette coopération européenne au développement pour le XXe siècle. Et dans cette perspective de montrer qu'à travers sa coopération au développement, l'Union européenne joue un rôle non négligeable dans l 'ingénierie constitutionnelle des Etats ACP.
Démocratie, Etat et Union Européenne dans la proposition de statut politique de la Communauté d' Euskadi
Authors: Garcia Herrera Miguel Angel
Published: January 2024

La proposition de statut politique pour la Communauté d'Euskadi est un assemblage mêlant statut d'autonomie et Constitution. Elle associe les contenus propres à l'organisation régionale à ceux qui touchent à l'organisation de l'Etat. Débordant son contenu spécifique, elle entre dans des matières qui ne sont guère de son domaine d'attribution et propose simultanément un ordre des autonomies et un ordre étatique.

Cette juxtaposition désordonnée et nullement respectueuse de l'ordre juridique entraîne de nombreuses difficultés au plan du droit. Les aspects analysés clans le présent travail sont au nombre de trois. En premier lieu, le mélange des contenus empêche de soutenir la thèse consistant à présenter le statut politique comme une réforme statutaire selon les termes de l'article 46 EAPV. En ce qui concerne la procédure, nous exposons deux objections : d'un point de vue formel, elle doit se conformer aux prescriptions de la révision de la constitution ; d'un point de vue matériel, l'analyse qu'elle défend équivaut à méconnaître le concept de Constitution démocratique basée sur une idée de consensus concernant les règles fondamentales de la vie en société. Or, le projet de statut se base sur une dialectique majorité/minorité et sur la confrontation avec l'Etat.

De plus, nous analysons les relations avec l'Etat, ce qui nous amène à analyser le concept de citoyenneté et le fait de vider de leur contenu les compétences de l'Etat au profit de la Communauté d'Euskadi. Enfin, nous considérons qu 'il se produit une inadéquation entre la réglementation proposée sur la présence des Régions dans l'ordre de l'Union et le contenu des articles
Recent Advances in Adhesive Bonding of 3D-Printed Parts and Methods to Increase their Mechanical Performance
Authors:   Federal Center of Technological Education in Rio de Janeiro, Brazil, Cavalcanti D. K. K. , Medina M. ,   Federal Center of Technological Education in Rio de Janeiro, Brazil, de Queiroz H. F. M. ,   Federal Center of Technological Education in Rio de Janeiro, Brazil, Neto J. S. S. ,   Federal Center of Technological Education in Rio de Janeiro, Brazil, Chaves F. J. P. ,   Instituto Politécnico do Cávado e do Ave, Barcelos, Portugal, Banea M. D. ,   CICECO - Aveiro Institute of Materials, Department of Materials and Ceramic Engineering, University of Aveiro, 3810-193, Aveiro, Portugal
Published: January 2024

The use of additive manufacturing (AM) has revolutionized the production of polymer-based materials, offering a wide range of design possibilities and geometric complexity. However, due to the limitations of 3D printers to produce large parts, the parts often must be printed in several separate components and further joined together to obtain the final 3D-printed part. 3D printing can be used to produce only the most complex parts, which can be further combined with simple, non-printed parts from other materials to make the final product. One way to join 3D-printed part is an adhesive-bonded method. This paper focuses on the recent advances in adhesive bonding techniques for 3D-printed parts and explores various methods to enhance their mechanical performance. The benefits and limitations of each technique were discussed, and highlighted promising paths for future research. Finally, this paper provides a comprehensive overview of the current strategies to improve the mechanical performance of adhesive joints with AM-based adherents, offering guidance for the design and fabrication of high-performance structures in a range of applications. It was concluded that the configuration of the bonding area represents an essential parameter that directly influences the bonding strength and overall structural integrity of AM adhesive joints, and that the implementation of customized joint geometries can lead to a substantial enhancement in the joint strength of 3D-printed parts. The incorporation of reinforcing materials, optimization of the printing parameters of adherents, pre and post-treatment methods show potential in enhancing the bonding strength of the 3D-printed joints. The synergistic integration of these cutting-edge technologies can yield mutual advantages that complement each other, ultimately resulting in an enhanced overall performance for AM parts.
Simulation Study of Critical Aspects of MIAB Welding for Analysis of Potential Factors Governing the Performance of Weld Formation
Authors:   Department of Electronics and Communication, Dayananda Sagar University, Bangalore, India, Chaturvedi M. , Arungalai Vendan S. ,   Department of Electronics and Communication, Dayananda Sagar University, Bangalore, India
Published: January 2024

Magnetically Impelled Arc Butt (MIAB) welding, is a solid-state welding technique. The magnetic system of this technique is pivotal for the generation of the Lorentz force, which impels an arc to rotate along the periphery of the weld tubes and thus facilitates the heating of faying surfaces. The magnetic arrangement and the arc dynamics significantly impact the effectiveness of the welding process, eventually dictating the efficiency. This study case investigates the impact of the magnetic arrangement on the arc rotation and possible factors that cause irregularities in the (MIAB) welding through COMSOL simulation. The COMSOL simulation has served as a powerful tool to comprehensively analyse various arc dynamics and magnetic systems and extrapolate the observations to analyse the arc dynamics and magnetic systems involved in MIAB welding. By employing simulation studies, the research aims to unravel critical insights for an efficient design of the MIAB welding system. This work includes a study of the effect of magnetic forces on arc dynamics using various models and attempts to develop an analogy to the MIAB welding process. This is further utilized to explain the process variations in the form of arc displacement, electric potential distribution, and the possibility of self-demagnetization of AlNiCo magnets. Thus, it provides a foundation for advancing the technological aspects of MIAB welding to overcome the limitations and irregularities. This research is instrumental in enhancing the understanding of magnetic interactions involved in the MIAB process, which can further pave the way for improved welding machine designs and consequently, enable research on these lines that can help in establishing an optimized parametric window.
Parameter and Deposition Strategy Analysis for WAAM Processing of AISI 410 Stainless Steel
Authors:   Universidade de Lisboa, IDMEC, Instituto Superior Técnico, Av. Rovisco Pais, 1049 001 Lisbon, Portugal, Pires I. , Assunção E. G. ,   European Federation for Welding, Joining and Cutting, Oeiras, Portugal, Florescu M. C. ,   University of Craiova, Faculty of Mechanics, Craiova, Romania, Savu I. D. ,   University of Craiova, Faculty of Mechanics, Craiova, Romania, Criveanu M. C. ,   University of Craiova, Faculty of Mechanics, Craiova, Romania, Klobčar K. ,   University of Ljubljana, Faculty of Mechanical Engineering, Ljubljana, Slovenia
Published: January 2024

Wire + Arc Additive Manufacturing (WAAM®) is an additive manufacturing (AM) process capable of producing near net shape parts while reducing costs and thus gathering increased attention from researchers and manufacturers. Although a significant amount of work has already been published relating to the WAAM processing of stainless steels, it was mainly focused on austenitic stainless steels, with martensitic grades still lacking investigation. AISI 410 is a martensitic stainless steel that, due to its high hardness, demonstrates high wear resistance, being used in parts requiring high resistance to abrasion. Processing this material by WAAM allows for the creation of near net shape parts, leading to a reduction in machining, while at the same time allowing the creation of complex geometries which would be difficult, or outright impossible to obtain otherwise. In this work the effects of different processing parameters on WAAM processed AISI 410 steel, using Cold Metal Transfer (CMT) welding equipment, were investigated, as well as different deposition strategies for the fabrication of a test artifact using an AM software. It was demonstrated that it is possible to process AISI 410 steel by WAAM using an AM software to define deposition strategies and parameters based on the part design and previous experimental trials. The goal to deposit a complex part with high hardness and tensile strength, especially attractive properties to parts requiring high resistance to wear was achieved.
Comparative Analysis of Melt Pool Evolution in Selective Laser Melting of Inconel 625 and Inconel 718 Nickel-Based Superalloys
Authors:   Laboratory of Mechanical Engineering (LGM), National Engineering School of Monastir (ENIM), University of Monastir, Rue Ibn El Jazzar, 5000 Monastir, Tunisia, Ben Slama M. , Chatti S. ,   Laboratory of Mechanical Engineering (LGM), National Engineering School of Monastir (ENIM), University of Monastir, Rue Ibn El Jazzar, 5000 Monastir, Tunisia, Kolsi L. ,   Department of Mechanical Engineering, College of Engineering, University of Ha’il, Ha’il City 81451, Saudi Arabia Laboratory of Metrology and Energy Systems, Department of Energy Engineering, University of Monastir, 5000 Monastir, Tunisia
Published: January 2024

One of the key advantages of Additive Manufacturing is the versatility in working with a wide range of materials. Among these materials, Nickel-based superalloys have drawn great attention of specialists. This study investigates the behavior of Inconel 625 and Inconel 718 during selective laser melting. While these alloys have many similarities, thus their distinct chemical compositions determine different responses to this new process, which the authors aimed to elucidate in this study. Numerical simulations using ANSYS Additive® software were conducted to compare the melt pool dimensions (depth and width) of Inconel 625 and Inconel 718. The results reveal that the material's thermal properties play a significant role in determining the melt pool geometry. The Inconel 718 consistently exhibited larger melt pool dimensions than Inconel 625. The findings highlight the importance of understanding the connection between the material properties and process parameters.
The Role of PHREEQC Model and Sensor Analysis in Chemical Coagulation Processes Supported by Online Sensors
Authors: Sarp Akarsu Meltem , Tokgöz Güneş Sevgi
Published: January 2024

Population growth and industrial development have led to an increasing demand for water and wastewater treatment in Turkey and around the world. To ensure sustainable treatment, it is necessary to have real-time control and monitor the system. Therefore, this study aims to reveal the removal mechanism and control of the coagulation process using the PHREEQC modeling software, which has a promising potential for simulating the chemical equilibrium and reactions of water. The sensor effectiveness determined by the model was confirmed by experimental tests in the laboratory. This was done to identify the shortcomings and differences of the model, to understand and develop mechanistic structure. To observe the effects of temperature changes in the treatment, PHREEQC software was run for each of the temperatures (T) 1, 9, and 25.3oC, with the addition of FeCl3. The data obtained from pH, conductivity, temperature, and Eh sensors were evaluated. As a result of the study, it was found that different temperatures affect the solubility of the ions, with higher temperatures leading to increased solubility and conductivity. With increasing temperature, the solubility of oxygen in water decreases, while pH, Cl-, and the precipitate Fe(OH)3 are not affected by the temperature change. In general, the modeling results are in line with the analytical results of the samples taken in the laboratory. This highlights the attractiveness of using online sensors for sustainable wastewater treatment. PHREEQC has produced more reliable results by using actual chemical equilibrium constants as it considers equilibrium conditions and includes the effects of ionic bonds and ion pairs.
Repeated blast-induced neurotrauma (systematic review)
Authors: Chaban V.O. , Kozlova Yu.V. , Bondarenko M.O.
Published: January 2024

During military conflicts, explosive injuries are observed, in particular, explosion-induced neurotrauma, which leads to significant impairment of brain functions and deterioration of the quality of life of the victims. Therefore, the study of the pathogenesis of such injuries is definitely relevant. Attention is drawn to repetitive blast-induced neurotrauma, because gunners and tankers, as well as civilians living in areas where such weapons are used, are most often exposed to it. In order to establish the already investigated features of the clinical and experimental course of mild repetitive blast-induced trauma, the aim of the work was to conduct a retrospective and prospective analysis of literary sources dedicated to the study of the features of the mechanisms of damage to the central nervous system after repeated blast wave action. To achieve the goal, a retro- and prospective analysis of literature and patents for the period 2003–2023 was conducted. As a result of the analysis, it was established that the action of the blast wave can cause a mild brain injury and that its repeated exposure leads to more serious consequences. These consequences include: diffuse axonal damage, oxidative stress, tissue damage, hemorrhage, vasoconstriction, edema, pseudoaneurysm formation, and induction of apoptosis. It can also be said that, in contrast to a single exposure, repeated exposure to a blast wave has a cumulative effect on different areas of the brain and causes chronic neuropathological changes. Dissociation of cerebral blood flow and metabolism, excitotoxicity, oxidative stress, cell death, astrocyte reactivity, blood-brain barrier dysfunction, microglia activation, dysmyelination, diffuse axon damage play a leading role in the pathogenesis of repeated blast-induced neurotrauma.

Keywords: central nervous system, blast wave, brain, trauma.
Evaluación de la cartera de crédito de una cooperativa de ahorro y crédito, Ecuador
Authors: Caguana-Mayancela Estefania Dolores , Ordoñez-Laso Ana Luisa-del-Rocio
Published: January 2024

El objetivo del estudio fue evaluar la cartera de crédito de una cooperativa de ahorro y crédito, Ecuador. La metodología utilizada fue un estudio descriptivo, permitiendo la caracterización de la realidad de la cooperativa en términos crediticios, en base a la opinión de los asesores de crédito y de los socios. Los resultados evidenciaron que la cartera de microcrédito presenta un 2% de morosidad, es la más alta comparada con la cartera de consumo; en cuanto a la capacitación toman en cuenta la participación de los funcionarios; sin embargo, en el caso de los usuarios y transportistas es escasa, por cuanto la gestión socialmente responsable de la empresa se verá limitada.  Como conclusión, la empresa necesita diseñar y difundir estrategias de gestión sustentadas en prácticas socialmente responsables, considerar las opiniones y necesidades de sus grupos de interés internos y externos, así como motivar su participación en los proyectos y programas.
Apropiación docente de la evaluación como proceso formativo en instituciones educativas, Antioquia, Colombia
Authors: Muñoz-Jaramillo Luis Ferney
Published: January 2024

Con el presente artículo se muestran los resultados de una investigación enmarcada en describir la apropiación del proceso de evaluación que tienen los docentes de las Instituciones Educativas Damasco, Anzá y Eduardo Aguilar del departamento de Antioquia de Colombia. Metodológicamente, responde a un enfoque cuantitativo; asimismo, siendo un estudio descriptivo, desplegado en dos fases: la primera fase mediante un diseño documental, con el uso de técnicas de análisis de contenidos y, la segunda fase, con un diseño no experimental, de campo, y de corte transversal, aplicándose una encuesta a una población finita de 42 docentes pertenecientes a dichas instituciones. Finalmente, se puede expresar que los docentes, en su mayoría, manifiestan tener apropiación con cierto nivel de profundidad conceptual del proceso de evaluación, ya que aplican diversos tipos de evaluación sometiéndolos a procesos de comprensión crítica y con ello a entender y generan los cambios necesarios en la dinámica del aprendizaje.
Aprendizaje de la lengua y la literatura desde el enfoque colaborativo
Authors: Calva-Cambizaca María José
Published: January 2024

La reciente investigación tuvo como objetivo describir el enfoque colaborativo como posibilidad para el aprendizaje de la lengua y literatura. La misma se corresponde con una investigación con diseño bibliográfico de orden documental. Como conclusión, se establece que existe la necesidad imperante de desarrollar el enfoque colaborativo para el aprendizaje de la lengua y la literatura en quien aprende, ya que su forma y fondo permite desarrollar las competencias lingüístico-comunicativas (hablar, leer, escribir y comprender, con el fin de generar individuos pensaste y críticos y, sobre todo, con competencias lingüísticas aptas para una comunicación asertiva y coherente, fin principal de esta área de estudios.
Competencias Digitales y Prácticas Pedagógicas Docentes
Authors: Figueroa-Mora Mariuxi Lucrecia
Published: January 2024

En el ámbito educativo es resulta innegable la importancia del desarrollo de competencias digitales, tanto en docentes como en estudiantes, si se busca el fortalecimiento del proceso de aprendizaje, y con ello una enseñanza de calidad. Premisa que motivó el desarrollo de este artículo con el objetivo de describir las competencias digitales necesarias para la práctica pedagógica efectiva en docentes. Se precisa que metodológicamente, es una investigación descriptiva guiada por un diseño de tipo documental bibliográfico. Con los resultados del análisis se puede enunciar que el docente debe poseer un conocimiento profundamente comprobado en torno a las TIC´s, a fin de que su mediación y quehacer pedagógico, les posibilite a los estudiantes vivenciar procesos de aprendizajes con los que puedan desarrollar las capacidades y competencias necesarias para enfrentar las situaciones y circunstancias de la realidad que se vive en la actualidad.
Estrategias pedagógicas para el desarrollo del pensamiento computacional en la resolución de problemas
Authors: González-Acosta Efraín Antonio
Published: January 2024

El presente artículo se enmarcó en describir el pensamiento computación y las posibles estrategias pedagógicas que coadyuvan a su desarrollo. Metodológicamente se desarrolló como una investigación descriptiva y de tipo documental-bibliográfica. Finalmente se puede enunciar que el pensamiento computacional se ha posicionado en el ámbito educativo como un enfoque pertinente y una competencia de aprendizaje para la resolución de problemas computacionales y algoritmos. Su implementación y desarrollo demanda de estrategias y técnicas pedagógicas fundamentadas en las ciencias de la computación y la informática, la heurística, el pensamiento lateral, creativo, critico, entre otros; las cuales, deben apuntar al fomento de habilidades para fragmentar un problema, detectar las regularidades entre ellos, identificar los principios fundamentales que lo causan y diseñar algoritmos que precisen la resolución del problema.
Propuesta MOOC para desarrollar las competencias digitales en docentes universitarios
Authors: Diaz Chero José Carlos Jesús
Published: January 2024

Dentro del ámbito educativo, las metodologías de enseñanza que incorporan el empleo de tecnologías digitales demandan destrezas y comprensiones particulares por parte de los educadores, lo que conlleva a una reevaluación y creación de enfoques pedagógicos distintos a los que inicialmente adquirieron. En ese escenario, se realizó una investigación con el propósito de sugerir un curso en línea masivo y abierto (MOOC) con el fin de cultivar las habilidades digitales en profesores pertenecientes a la facultad de una universidad privada. Se utilizó el diseño propositivo, con pre-prueba, a una muestra de 34 docentes universitarios, seleccionados mediante muestreo no probabilístico por conveniencia. Se aplicó como instrumento de recojo de información la encuesta basada en el Marco DigcompEdu. Los resultados del instrumento muestran que los participantes de la evaluación diagnóstica obtuvieron de nota promedio 14.77, siendo 13 el valor que se repite con mayor frecuencia. Asimismo, existe más del 80% cuyo resultado indica que los participantes se encuentran un nivel insuficiente y suficiente del rango de medición. Se concluyó que los docentes a pesar de que tienen conocimiento sobre el uso de competencias digitales no logran alcanzar el nivel universitario.
Fortalecimiento de la identidad cultural en niños de cuarto grado a través de talleres de danza
Authors: Casas Vásquez Gladys Katheryn , Alfaro Echevarría Julia Dalila
Published: January 2024

La pérdida de la identidad cultural en niños es un problema que aqueja en la actualidad. Es por ello que este estudio tuvo como objetivo diseñar talleres de danza para mejorar la identidad cultural en niños de cuarto grado de primaria, el mismo que se sustenta en las teorías del aprendizaje sociocultural y el de las inteligencias múltiples.

Se utilizó un diseño descriptivo-propositivo, bajo el enfoque cuantitativo de tipo no experimental, la muestra fue de 20 estudiantes, seleccionado con un muestreo no probabilístico intencional, teniendo como resultado que más del 50% de los encuestados se encuentran en nivel bajo y muy bajo en identidad cultural. Por tanto, se proponen los talleres de danza como solución pertinente. Como resultado, tras aplicar la propuesta académica se espera lograr la mejora de la identidad cultural de todos los estudiantes participantes de los talleres y que a través de la danza folclórica conozcan y valoren su cultura. El impacto de esta investigación es científico, por lo novedoso dando pie a distintas investigaciones próximas; educativo al promover el desarrollo de habilidades en los agentes educativos y social porque contribuye a la sociedad en general.
THE EVOLUTION OF ROMANIAN AGRICULTURE MECHANIZATION DEGREE
Authors: MARIN Ancuta , DRAGOMIR Vili , POP Ruxandra , BUTU Marian
Published: January 2024

Mechanization is a fundamental aspect of agricultural sector modernization, bringing with it both benefits and challenges. The purpose of this study was to evaluate the degree of mechanization of Romanian agriculture and identify the major trends that marked the evolution of this process in the last ten years. Regional differences in the degree of mechanization were also explored, highlighting the particularities and challenges of each region. This analysis will provide a comprehensive perspective on the impact of mechanization in agriculture in Romania and will serve as a basis for the formulation of appropriate agricultural policies for the sustainable development of the country's agricultural sector.
RESEARCH ON SEMANTIC SEGMENTATION OF GREENHOUSE ROAD IMAGE
Authors: YANG YongZheng , WANG HongBo , XIE ZhiCheng , LI JunMao , HUANG ZiLu
Published: January 2024

In order to realize the automatic driving of agricultural machinery in greenhouse, this paper uses image acquisition equipment to collect road images in greenhouse and makes data sets, builds SETR model based on Transformer framework and DeepLabv3+ model based on convolution neural network for semantic segmentation of road images in greenhouse, and verifies the semantic segmentation ability of the two models to road images in greenhouse. Several groups of training periods are set as observation points to observe the semantic segmentation effect of the two models on the greenhouse road image, and the test set which has not been trained by the model is used as the prediction object to verify the performance of the two models on the semantic segmentation of greenhouse road image. The SETR model reached 94.64% PA on the greenhouse road data set, and 82.72% mIoU, DeepLabv3+ model reached 90.80% PA and 72.35% mIoU on the greenhouse road data set. Both models have excellent performance in semantic segmentation of greenhouse road images, and the performance of SETR model is slightly better than that of DeepLabv3+ model. The semantic segmentation performance of the two models for greenhouse road images can meet the needs of actual deployment.
A DOUTRINA DA ESSÊNCIA COMO ESFERA DE MEDIAÇÃO
Authors: Silva Gabriel Rodrigues da
Published: January 2024

O objetivo do artigo é apresentar e analisar o que é a Doutrina da Essência. Por que a essência é a esfera de mediação entre a lógica objetiva e a lógica subjetiva, e sendo a própria essência incluída na lógica objetiva? Essa é a questão que nos guia. Para isso, é claro, será necessário expor de modo geral o significado de cada um dos momentos da lógica de Hegel e como eles se relacionam. Ou seja, o que são e como se relacionam as duas subdivisões da lógica (lógica objetiva e lógica subjetiva), o que são e como se relacionam os três momentos da lógico (ser, essência e conceito), e como se relacionam as duas subdivisões da lógica (lógica objetiva e lógica subjetiva) com os três momentos do lógico (ser, essência e conceito). Para alcançar nosso objetivo, analisamos algumas seções cruciais da Ciência da Lógica de Hegel.
PULSÃO E INSTINTO EM SUAS APROXIMAÇÕES: UM DEBATE AINDA ATUAL
Authors: Daniel Cristiane
Published: January 2024

Este trabalho parte da discussão sobre as diferentes traduções do termo alemão Trieb para evidenciar as relações entre o conceito de pulsão, originário da psicanálise, e o conceito de instinto, da psiquiatria. Para isso, aborda momentos da construção teórica do conceito de pulsão de Freud no primeiro dualismo pulsional e o trabalho de Foucault, quando tratou do instinto, destacando nessas construções o atributo de força e a teoria do apoio na psicanálise. A noção de força estava presente como integrante da constituição desses dois conceitos em questão. Já a teoria do apoio evidencia a ligação da pulsão, desde sua origem, às funções corporais. Como o instinto, a pulsão tem uma relação importante com o corpo biológico, embora não se restrinja ao mesmo. Por fim, esta discussão teórica nos remete a pensar na posição da psicanálise na atualidade, particularmente em sua relação com a biologia e as neurociências.
GENETIC EPISTEMOLOGY, FROM JEAN PIAGET’S OWN WORDS AND WORKS
Authors: Tassinari Ricardo Pereira
Published: January 2024

The principal intention and meaning of Jean Piaget’s work is difficult to grasp, particularly due to its great length and depth, and some widely spread general misconceptions about it. In order to help clarify it, and furnish data for the discussions about it, this article aims to expose and clarify, in general lines, Piaget’s main project: Genetic Epistemology. The intention here is to point out its motive and constitution, from Piaget’s own published works and words. In the end, the data analysis shows that the main intention and meaning of Piaget’s work was to build a new chapter in Epistemology, Theory of Knowledge and Philosophy of Science, founding and establishing Genetic Epistemology: a new inter-, trans- and multidisciplinary area, directly bound to the scientific methods and contents, and their geneses, especially related to Genetic and Cognitive Psychologies and History of Science. As the outcome, this area furnished various studies of scientific notions and concepts, including their geneses, many analyses of the methods of various sciences, and studies on the System of Sciences, as well as more detailed studies of the elements necessary for the acquisition of knowledge, with concepts so close to the experience that they are immediately applicable.
Do social e do pedagógico
Authors: Macedo das Chagas Marcos Antonio
Published: January 2024

O presente artigo reflete a Tese de doutorado defendida pelo autor e teve como objetivo compreender o Programa de Animação Cultural elaborado por Darcy Ribeiro, nos Centros Integrados de Educação Pública do Rio de Janeiro (CIEPs/CIEPs-RJ), entre os anos 1983-1987, problematizando a inteireza da escola com o ambiente sociocultural dos alunos e alunas a partir de suas comunidades. Tema posteriormente revisitado no pós-doutoramento, em destaque no desenvolvimento do texto. O retorno à pesquisa, considerando a distinção entre cada período observado, ampliou a compreensão dos fatos. Na metodologia priorizamos fontes bibliográficas e documentais, mescladas às entrevistas de campo. As duas últimas interlocuções são apresentadas no texto em tela. A pesquisa de natureza qualitativa, também buscou ressaltar o conhecimento empírico acumulado pelos Animadores Culturais para atuar no cotidiano escolar. O resultado obtido na investigação inspira possibilidades emancipatórias diante de uma prática pedagógica marcada por fatores tradicionais.
Agroecologia e educação no Projeto Zapatista
Authors: Rodrigues da Silva Cláudio
Published: January 2024

Com o subsídio de pesquisa empírica, bibliográfica e documentais, neste texto tem-se por objetivo apresentar apontamentos sobre desafios enfrentados pelo Zapatismo (Chiapas – México) para a execução do seu projeto agroecológico. Esse Movimento enfrenta condições adversas para a consecução do seu projeto agroecológico, devido ao avanço, em seus territórios e seus entornos, de projetos de desenvolvimento econômico de variados portes, pautados por perspectivas incompatíveis com a agroecologia. Por outro lado, o Movimento, não sem contradições e condições adversas, registra casos exitosos, implementando variadas iniciativas para a execução do seu projeto agroecológico, que, além da produção de alimentos saudáveis, visa a defesa da Madre Tierra, objetivo esse imbricado com a questão dos Direitos Humanos.
Ta’zir Punishment in Islam and Its Implication in Our Society
Authors: Abdullahi Ja’afar Agaji , Idris Isah Abubakar
Published: January 2024

It is common knowledge that man cannot live in isolation. He interacts with others and maintains certain divine laws in that interaction. The divine laws are enforced by punishment either widely fixed by the Qur’an and Sunnah or by those that are left at the discretion of the judge. This paper therefore attempts to define Ta’zir as a discretion punishment, its difference with Hadd its basic types, legal position and most importantly its practical application in our society. The discussion is done through a survey of the glorious Qur’an, Hadith and views of scholars on the subject matter. A summary, conclusion and some positive recommendations were given at the end of the paper.
Factores asociados a la estancia hospitalaria prolongada en pacientes operados por cáncer colorrectal del Hospital Nacional Dos de Mayo, Lima, Perú
Authors: Tapia-Alejos Lenin Brumel , Roman-Escalaya Luis Alberto , Pilco-Jara Washington , Marcelo Pacheco Roberth Gustavo
Published: January 2024

Objetivo: determinar los factores asociados para la estancia hospitalaria prolongada en pacientes operados por cáncer colorrectal en el servicio de I-3 del Hospital Nacional Dos de Mayo, Lima, Perú, 2016-2021. Materialy métodos: estudio cuantitativo, diseño observacional (no experimental), retrospectivo, transversal, analítico. La técnica que se utilizó fue el recojo de información documental de historias clínicas y el instrumento fue la ficha de recolección de datos de las variables. La población se constituyó por 156 pacientes y la muestra la constituyó la población censal, es decir 156 pacientes operados por cáncer colorrectal. Resultados: la presencia de estancia hospitalaria prolongada (>8 días) fue del 69,9%. Dentro de los factores preoperatorios que aumentaron la estancia hospitalaria fueron las comorbilidades (p<0,001; OR: 1,59; IC 95%: 1,24-2,04), anemia (p=0,006; OR: 1,39; IC 95%: 1,17-1,66). El estadio clínico de los CCR operados fue el III, el más frecuente (75%), en cuanto a la localización fueron similares el derecho e izquierdo, 46,8 y 49,4% respectivamente. Y de los factores postoperatorios, infección de sitio operatorio (p<0,001; OR: 2,67; IC 95%: 1,96-3,63), dehiscencia de anastomosis (p<0,001; OR: 1,59; IC 95%: 1,39-1,81),íleo adinámico (p<0,001; OR: 3,17; IC 95%: 2,09-4,80) y la neumonía postoperatoria (p<0,001; OR: 1,63; IC 95%: 1,41-1,87) aumentaron la estancia hospitalaria en forma significativa. Conclusión: las comorbilidades, anemia, infección de sitio operatorio, dehiscencia de anastomosis, íleo adinámico y neumonía postoperatoria fueron los factores más relacionados con la estancia hospitalaria prolongada. Se recomienda realizar un mayor número de estudios que permitan verificar y contrastar nuestros resultados.
Shortest Path Routing Performance Evaluation over SDN Environment
Authors: Ghimire Roshani , Basnet Ram Kumar
Published: January 2024

Static routing has a manual configuration setup system, and the scope of static routing in an SDN network is just for small networks. The solution to this problem rises up with the new technology deﬁned as software-deﬁned networking (SDN) based on shortest path ﬁrst dynamic routing. SDN has the facility of a centralized controller that smooth the controls and routes computation over a data packet. The performance analysis of SDN networks that have SDN switches connected to the network based on the shortest path ﬁrst protocol are simulated on Mininet. The POX controller with Mininet programming feature for creating smart topologies was chosen. In this research, the SDN network using Dijkstra’s algorithm, Bellman-Ford algorithm, extended Dijkstra’s algorithm and Floyd Warshall Algorithm were implemented. The quality factors of SDN created by using four algorithms are measured in terms of delay, jitter, latency, packet loss, transmit, received, throughput, and bandwidth based on experimental results and European Telecommunications Standards Institute (ETSI) data. The performance parameters of SDN network topology created using Dijkstra’s, bellman ford, extended Dijkstra’s, and Floyd Warshall algorithms were compared and the experimental results showed that Bellman-Ford algorithm is better in terms of performance parameters than the other three algorithms.
Pengaruh Durasi, Suhu dan Rasio Reaktan Reaksi Transesterifikasi pada Kualitas Biodesel dari Minyak Biji Kesambi (Schleichera Oleosa Lour)
Authors: Wati Ida , Pertiwi Dyah Setyo
Published: January 2024

Abstract. Kesambi oil (Schleichera oleosa Lour) is one of the potential raw materials for biodiesel production. The purpose of the study was to determine the factors that influence the process of making biodiesel from kesambi seed oil. Cassava seed oil was reacted with methanol, with a mass ratio of 7:2 using KOH as catalyst with 1%-ww of catalyst. The reaction was carried out using a stirred reactor operated for at a stirring speed with a reaction time of 45, 60, 75 and 90 minutes, with temperature variations of 55oC and 60oC. The quality of biodiesel was measured by viscosity, density, acid number and iodine number; while the transesterification performance was measured by % yield. Temperature and reaction time that provided biodiesel that met SNI 7182:2012 and gave the highest yield used for further experiments, it was best to re-produce biodiesel with a ratio of reactants mass ratio of kesambi seed oil and methanol 7:1,5;7:2, 5; and 7:3. Parameters measured were viscosity, density, acid number, iodine number and %yield. The biodiesel yield obtained at a temperature of 55oC with a reaction time of 60 minutes with a reactant ratio of 7:2, and at a reaction time of 90 minutes with a reactant ratio of 7:1,5, 7:2, 7:2.5 and 7:3 had density, viscosity, acid number and iodine number. met SNI 7182:2012,. %Yield with a reactant ratio of 7:2.5 is 92.07%, and transesterification at a temperature of 60oC did not produce biodiesel that met SNI 7182:2012.

 

Keywords: biodiesel, reaction duration, reactant ratio, reaction temperature.
CHALLENGES AND ISSUES OF MICROFINANCE IN ARUNACHAL PRADESH
Authors: Khugang Moses Wangsa  , Nidang Wangsu
Published: January 2024

India is one of the fastest developing countries in the world, yet unemployment and poverty run deeply all over the country. In addition, the Northeastern States of India is considered the most economically backward region of the country, which lack basic banking outreach with low investment prospect. Likewise, despite the rich natural resources and diverse socio-culture, Arunachal Pradesh has failed to grow on par with the other states of the country in terms of education, infrastructure, financial services, and other overall development. The present study attempts to analyze the challenges and issues of microfinance in Arunachal Pradesh and examine the existing scenario of microfinance in the state. The study focuses on the various problems faced by poor individuals and the authorities, which restrict the growth of the microfinance sector. The paper concludes that, despite the slow growth it is an undeniable fact that microfinance has been acknowledged as an effective measure to overcome poverty and attain balanced regional development. Further, the government can add a new dimension to the fight against underdevelopment in rural Arunachal Pradesh by implementing adequate measures to overcome several challenges.
KEYWORDS: Poverty, Unemployment, Microfinance, Self Help Group-Bank Linkage Programme (SHG-BLP)
Uji Aktivitas Antibakteri Ekstrak Etanol Bulung Sangu (Gracilaria Sp.) Terhadap Bakteri Gram Negatif Pseudomonas aeruginosa
Authors: Putri Leoni , Vernandes Sasadara Maria Malida , Cahyaningsih Erna , Santoso Puguh
Published: January 2024

Pseudomonas aeruginosa merupakan bakteri gram negatif yang bersifat patogen bagi manusia, terutama dalam menyebabkan infeksi nosokomial. Bakteri ini memiliki resistensi terhadap beberapa golongan antibiotik, salah satunya antibiotik golongan carbapenem dan sefalosporin. Pengembangan antibiotik baru menjadi salah satu alternatif dalam menyelesaikan kasus ini. Rumput laut merupakan salah satu biota laut yang memiliki berbagai manfaat untuk dikembangkan karena kandungan senyawa metabolit primer dan sekunder yang dimiliki. Senyawa metabolit sekunder yang dimiliki rumput laut dimanfaatkan sebagai sumber metabolit bioaktif yang memiliki aktivitas luas sebagai antivirus, antijamur dan antibakteri. Bulung sangu (Gracilaria sp.) merupakan salah satu rumput laut yang memiliki aktivitas biologis sebagai antibakteri. Penelitian ini bertujuan untuk mengetahui kategori konsentrasi ekstrak etanol 70% bulung sangu (Gracilaria sp.) yang digunakan dalam menghambat pertumbuhan bakteri Pseudomonas aeruginosa. Sampel bulung sangu diperoleh dari daerah Denpasar selatan (Bali). Ekstrak kental bulung sangu diekstraksi menggunakan etanol 70% dengan metode ultrasonik selama 5 menit pada suhu 40oC. Skrining fitokimia pada ekstrak dilakukan untuk mengetahui kandungan senyawa metabolit sekunder yang dimiliki. Pengujian aktivitas antibakteri dilakukan dengan menggunakan metode difusi sumuran dengan menggunakan 3 konsentrasi ekstrak yaitu 4%, 8% dan 12%. Kontrol positif dan negatif yang digunakan adalah antibiotik kloramfenikol dan aquadest steril. Zona hambat diamati dan dinyatakan sebagai rata-rata ± standar deviasi (mm). Hasil dianalisis statistik menggunakan Kruskal-wallis dengan taraf kepercayaan 95%. Zona hambat yang dihasilkan dari kontrol positif, konsentrasi 4%, 8% dan 12% dapat menghambat bakteri Pseudomonas aeruginosa dengan rata-rata diameter zona hambat sebagai berikut 25,67mm, 2,00mm, 2,67 mm, dan 2,67 mm dengan kategori zona hambat lemah.
Etnik Nusantara Modern Terminal Bus Tipe A Cijulang Pangandaran
Authors: Iman Muflihul , P Maulana Dian , Ryandona Egga
Published: January 2024

ABSTRACT

West Java is one of the regions in Indonesia with a variety of extraordinary tourist destinations. The attraction of destinations in West Java can invite local and international tourists to come to visit. Pangandaran is one of the regencies in West Java Province. The area of Pangandaran Regency is 168,509 hectares, with the greatest potential of Pangandaran Regency is tourism both beach and river attractions. Seeing the number of tourist attractions in Pangandaran Regency, the number of tourists reached 3.6 million tourist visits to tourist attractions in Pangandaran. The large number of private vehicle users that cause congestion is caused by inadequate infrastructure facilities in Pangandaran Regency such as public transportation, namely bus transportation. Currently, the terminal facilities owned by the Pangandaran Regency government only have 3 terminals with the condition of the bus terminal is very worrying, not managed properly, does not facilitate to existing tourist areas, and there are no terminal facilities that function to serve intercity transportation between provinces (AKAP). Therefore, Cijulang Pangandaran Type A Bus Terminal presents a Modern Ethnic Nusantara concept to introduce and preserve the Ethnic Nusantara in West Java.

Keywords : Bus Terminal, Cijulang Pangandaran, Ethnic Nusantara Modern