bluuebunny/crossref_metadata_2025 huggingface dataset:
Consideraciones de Merleau-Pontyan en la educación matemática: los focos de investigación evidenciados entre 2013 y 2017
Authors: De Andrade Viana Elton , Manrique Ana Lucia
Published: September 2022

Considerando una discusión, bajo el prisma de la Fenomenología de la Percepción desarrollada por Maurice Merleau-Ponty (1908-1961), es posible observar que la Educación Matemática ha mostrado interés por los postulados de este filósofo a través de las investigaciones que se están llevando a cabo en el territorio brasileño. Con el fin de identificar el enfoque de la investigación, basada en los postulados de Merleau-Ponty y en el área de la Educación Matemática, elaboramos un estudio que permite visualizar el escenario de la investigación de los últimos cinco años en cuanto al uso de este filósofo como referencia teórica. La investigación tiene un enfoque cualitativo y la producción de datos se realiza mediante un análisis documental. Los resultados mostraron la existencia de tres ejes de investigación: el alumno, el profesor y la enseñanza, siendo el profesor el eje de investigación con más evidencias en los trabajos considerados hasta ahora.
El Modelo del Conocimiento y Competencias Didáctico-Matemáticas (CCDM) del profesor
Authors: Pino-Fan Luis Roberto
Published: September 2022

Uno de los problemas de investigación que cada vez cobra más interés en el campo de la Didáctica de las Matemáticas, es el de determinar y desarrollar cuáles son los conocimientos y las competencias clave para que los profesores de matemáticas se desempeñen idóneamente en su práctica profesional. A propósito, diversos autores han desarrollado estudios que han derivado en el planteamiento de modelos que tratan de describir los componentes del conocimiento del profesor de matemáticas. En esta Conferencia se presentan los recientes avances de la propuesta de un modelo del conocimiento y competencias didáctico-matemáticas (CCDM) del profesor, que se basa en supuestos teóricos del Enfoque Onto-Semiótico (EOS) del conocimiento y la instrucción matemáticos, y el cual viene desarrollándose desde el 2009 en diversos trabajos (Godino, 2009; Pino-Fan & Godino, 2015; Pino-Fan, Assis & Castro, 2015). Así mismo, se discutirán algunas aplicaciones del modelo en la formación inicial y continua de profesores.
Sistemas de ecuaciones lineales: organización matemática local
Authors: Ferreira da Silva Maria José
Published: September 2022

El presente artículo es uno de los resultados de un proyecto de investigación conjunto entre los grupos PEA-MAT y DIMAT, respectivamente, de la PUC-SP y la PUCP, que tiene como objetivo presentar dos organizaciones matemáticas locales relacionadas con la enseñanza de sistemas de ecuaciones lineales. El marco teórico es la Teoría Antropológica de la Didáctica de Chevallard y la motivación de dicho estudio fue la comprobación de que tanto los profesores que participaron en la formación continua en el ámbito de este proyecto como los libros de texto de los dos países privilegian el conocimiento de este contenido sin explicar sus justificaciones. Presentamos aquí dos praxeologías locales a partir de dos tareas y posibles técnicas para resolverlas, justificándolas a través de un discurso tecnológico-teórico, en general, ausente en la enseñanza de dichos contenidos.
El algoritmo de la división en la enseñanza de la aritmética elemental
Authors: Verástegui Chuquillanqui Teodulo Isaias
Published: September 2022

El algoritmo de la división, como herramienta de trabajo y recurso didáctico hacia el logro de aprendizajes significativos y relevantes en los estudiantes y en el proceso del desarrollo de conocimientos, tiene aplicaciones en la estructuración y enseñanza de la aritmética elemental: La representación polinomial de los números naturales, el cálculo del máximo común divisor de números enteros, la representación decimal de números fraccionarios, etc. Por ello, el docente de matemáticas para los niveles iniciales de la educación básica debe conocer, con amplitud y profundidad, el proceso de su estructuración y de su utilidad o aplicaciones, iniciado en el desarrollo de la división como caso particular de la sustracción y con aplicaciones de actividades heurísticas, orientadas al proceso del redescubrimiento con aplicaciones de conceptos y propiedades previas. Teniendo el conjunto ℕ, en el contexto de la teoría de conjuntos y con representación de sus elementos por numerales, siguen las operaciones básicas y el planteamiento y solución de ecuaciones en ℕ con aplicaciones de propiedades, llegando a la división con residuo como formalización de procesos de repartir objetos en cantidades iguales, que conduce a la formulación del Algoritmo de la División y se completa con aplicaciones a los cálculos del mayor divisor común y menor múltiplo común de dos números y a la expresión decimal de una fracción de números en ℕ, presentando propiedades claves con ilustraciones de casos particulares.
Din colecțiile Muzeului Național al Banatului din Timișoara. II. Brățara de tip Regelsbrunn de la Ghilad (județul Timiș) / From the collections of the National Museum of Banat in Timișoara. II. The Regelsbrunn type bracelet from Ghilad (Timiș County).
Authors: Felea Sorin , Gogâltan Florin
Published: September 2022

In the collections of the National Museum of Banat from Timisoara there is a very nice multi-spiral bracelet made of bronze plate, belonging to the Regelsbrunn type. The piece from Ghilad (Timiș County) is decorated with a median rib, and on the edges is arranged a string of pearls, made in the au repoussé technique. One end of the piece ends with a volute, and the other with a spiral, consisting of five turns. The bracelet was discovered in 1867 next to a ceramic vessel in a burial grave. Based on analogies, it dated back to the Late Bronze Age II (Bz C2/D - beginning of Ha A1 Central European) ca. 1450-1250 BC. It probably circulated in the late Cruceni-Belegiš cultural environment, characteristic of the low plain of Banat.Also on this occasion is published the multi-spiral bronze bracelet from Gornea (Sichevița commune, Caraș-Severin county), located in the collections of the Vršac City Museum, belonging to the same Regelsbrunn type. Due to the full section, the bracelet was cast, and then the ends were hammered in the form of spirals. Later it was decorated on either side of the median rib with a string of pearls made in the au repoussé technique. The piece was acquired by the Vršac Museum in 1905 and seems to come from a hoard found in 1882 in Gornea „Păzăriște”, in the Romanian Banat. It is also dated to the Late Bronze Age II (Bz C2/D - beginning of Ha A1 Central European) ca. 1450-1250 BC. Along with other discoveries in the area of the Danube Iron Gates, it probably circulated in the late Dubovac-Žuto Brdo-Gârla Mare cultural environment.
Demografie și economie în Granița Militară Bănățeană la începutul secolului al XIX-lea / Demography and Economy in the Banatic Military Border at the Beginning of the 19th Century
Authors: Feneșan Costin
Published: September 2022

On May 13th, 1807 lieutenant-general baron Friedrich Peter von Duka, the military commander in chief of the Banat, sent to the Court Council of War (Hofkriegsrat) an exhaustive demographic and economic statistic of the Banatic Military Border (the German-Banatic Regiment No. 12 with the military community in Panciova/Pančevo and the Romanian-Illyirc Regiment No. 13 with the military community in Biserica Albă/Bela Crkva). This very interesting document, preserved in Vienna at the Haus-, Hof- und Staatsarchiv, in the archival fund Hofreisen, was meant to be used in drawing up the so-called Constitution of the Austrian Military Border as of August 7th,1807. At the same time, it served as documentation to archduke Ludwig Joseph, appointed on November 1st, 1807 as inspector general of the Austrian Military Border (till 1809) and entrusted with the implementation of the new capital law for the border regiments in Croatia, Slavonia, Srem and the Banat. The statistic of May 13th, 1807 is very elaborated, including the whole Banatic Military Border and displaying information on the human resources as well as on the economic and fiscal revenues. In regard to the demographic data, general Duka’s statistic pointed out, that in the 160 villages, two military communities and one burgh of the Banatic Military Border lived at this time 157.164 inhabitants (81.028 males and 76.136 females). The population was almost equally distributed in the two regiments and military communities. As for the social structure of the population, the overwhelming majority consisted in peasant-border soldiers. It is very significant, that in general Duka’s statistic are pointed out, on one hand, the male children up to the age of 14 and the teenagers from 15 to 17 years as potentially becoming border-soldiers, on the other hand the married/unmarried males and widowers, as well as the peasant-soldiers ready to be enlisted.A special column is dedicated to depict the agricultural resources: fields, pastures, meadows, orchards and vegetable gardens, moors and sandy grounds. In connection to these, the statistic from 1807 shows the number of domestic animals: horses (divided in six different types), oxen, cows and sheep. By a thorough analysis of all such information, connected to prior or newer statistics (e. g. from 1803 and 1808), as well as throughout the whole presentation, it needs to be pointed out that the economy in the Banatic Military Border was mainly one of subsistence, offering very few opportunities to any export of products. At the same time, at the beginning of the 19th century, the German-Banatic Regiment No. 12 surpassed in many regards the Romanian-Illyric Regiment No. 13. Evidence to such fact is illustrated by general Duka’s statistic, ascertaining that the revenues in the German-Banatic Regiment were far higher to those in the Romanian-Illiric.
Tool Demonstration Lamp Gravity (Gravity Lights)
Authors: Manik Charla Tri Selda
Published: September 2022

Petromax lamps have many disadvantages such as kerosene which is increasingly expensive and limited. Petromax lamps also produce pollution in the form of smoke produced which can cause disease. The danger of the petromax lamp is that it can cause a fire if there is negligence. But it is undeniable, people really need lighting from lights, especially at night. Therefore, an alternative plan is needed that can replace the petromax lamp by using other available energy sources. A lamp design using renewable energy that can be used throughout the day without the slightest cost in its use. One of the renewable energies available on earth that can be used to replace petromax lamps is energy that comes from the gravitational force of the earth. Due to the lack of knowledge about the use of gravity as renewable energy, a learning tool is needed that can be used especially by electrical engineering students to better understand the concept of gravity which is applied to a visual aid in the form of a gravity lamp.
Design of Automatic Doors Using Body Temperature Sensors
Authors: Tri Isra Janwardi
Published: September 2022

In today's very rapid technological developments, many tools or products are produced that can help humans in every activity they carry out. The application of technology that can facilitate human activities, for example, such as automatic doors. Where everyone who approaches the door, the door will open automatically because the human body temperature is detected. This electronic device that detects body temperature uses the MLX90614 temperature sensor. This tool can work with a distance of about 2 cm. With automatic doors using a temperature sensor, this can be applied to every door of a room with high mobility such as hotel and mall lobby doors.
Optical Cable Backbone Network Design in West Kalimantan Province Using OTN DWDM Technology
Authors: Azarya NJ Siahaan  , Saut Situmorang  , Charla Tri Selda Manik
Published: September 2022

In designing the backbone network for the province of West Kalimantan using Dense Wavelength Division Multiplexing (DWDM) and Optical Transport Network (OTN) devices which cover 14 districts and cities consisting of 30 segments, of which 30 segments consist of 14 DWDM OTN sites and 8 Optical Land Amplifier sites ( OLA). From the results of the design and simulation of the backbone network, it was found that the value of the Optical Link Power Budget (OLPB) < 50 dBm where this value is the ideal value in deploying a DWDM OTN backbone network, and the range of the Optical Signal Noise Ratio (OSNR) is between 20 dBm < OSNR < 40 dBm, which is the ideal value for OSNR, and has an Optical Rise Time Budget (ORTB) < 60 ps, and also has a segment margin system of > 7 dB.
Synthesis of Iron-containing Nanoparticles from Iron-Steel Industrial Waste for Adsorption of Malachite Green
Authors: UZUNOGLU Deniz , OZER Ayla
Published: September 2022

For the synthesis of iron-containing nanoparticles (FeNPs), the iron ions were recovered from iron-steel industrial waste by leaching method followed by the chemical precipitation of ferric hydroxide with NH3. The ferric hydroxide was reduced pyrometallurgical to iron-containing nanoparticles by the reducing agent of CO generated from charcoal. FeNPs were characterized by XRD and SEM analysis. XRD results showed that FeNPs had predominantly face-centered cubic Fe3O4 structure, besides, the peaks of Fe2O3 and Fe0 structures were also observed. The particle size of FeNPs was calculated as 57.75 nm using Williamson–Hall equation. According to SEM images, FeNPs had homogeneous and spherical-like structures; also, the structures partially decomposed and the particle size increased due to the agglomeration of the particles after adsorption. FeNPs were used as an adsorbent for the removal of Malachite Green (MG). The experimental design and the optimization of experimental conditions were investigated by using response surface methodology (RSM) according to central composite design (CCD). The optimum experimental conditions were determined as 180 min contact time, 75 °C temperature, and 300 mg/L initial MG concentration. The agreement between the adsorbed MG concentrations at the equilibrium (qe) calculated from the model (148.43 mg/g) and determined experimentally (146.63 mg/g) under the optimum conditions showed that the selected model was suitable for MG adsorption by FeNPs. Langmuir isotherm model had higher R2 and lower ARE values than Freundlich isotherm model, showing that the equilibrium data of MG adsorption with FeNPs was the best agreement to Langmuir isotherm model with the maximum monolayer coverage capacity of 175.44 mg dye/g FeNPs. The thermodynamic studies suggested that the adsorption process was endothermic, spontaneous at the optimum conditions, and the positive ΔS value indicated the increased disorder at the solid-solution interface during the adsorption.
Efficiency Evaluation of Cyber Security Based on EBM-DEA Model
Authors: NGUYEN Van Thanh Tien , WANG Chia-nan , YANG Fu-chiang , VO Thi Minh Nhut
Published: September 2022

Cyber security aims to protect against the unlawful use of systems, networks, and technologies by lowering the likelihood of cyberattacks and thwarting their execution. The comparatively low degree of security, which plays an essential part in the activities of any nation, has been a primary contributor to the low overall operational efficiency. In addition, implementing machine learning and artificial intelligence would make the network vulnerable to several severe vulnerabilities in terms of cybersecurity, which could lead to disastrous results. Therefore, research into the efficacy of cyber security is essential to ensure the future safety of the whole world. An EBM evaluation approach was utilized in this research project so that the production efficiency of firms on a micro level could be assessed. After that, it analyzed the effectiveness of cybersecurity organizations' input and output variables by using financial data for 2020 from sources in the US market. It was found that DMU 1, DMU 7, DMU 9, and DMU 10 had the highest performance levels. After doing an efficiency analysis of the ten most prominent organizations now functioning in the cybersecurity sector, we realized that three of those companies required significant modifications. However, four of the other businesses were typically more efficient.
Examination of Energy Efficiency of Air Handling Unit with Integrated Air to Air Heat Exchanger in Cooling Mode
Authors: VALCHEV Slav , MIHAILOV Ivan
Published: September 2022

Object of the present study is an experimental determination of parameters, showing efficiency of air handling unit with integrated air to air heat exchanger in cooling mode: effectiveness of supply side of air to air heat exchanger, coefficient of performance and specific fan power of air handling unit. A daily performance of air handling unit in cooling mode is conducted. Effectiveness of supply side of air to air heat exchanger in range of 50.5 % to 74.3 % is received. Coefficient of performance in range of 0.88 to 2.99 and specific fan power of air handling unit in range of 1.77 kW/(m3/s) to 3.06 kW/(m3/s) are received. A relation between effectiveness of supply side of air to air heat exchanger and ratio of heat capacity rates of supply and exhaust air is received. Effectiveness of supply side of air to air heat exchanger depends on values of mass flow of supply and the exhaust air. High values of mass flow of exhaust air responds to high effectiveness of supply side of air to air heat exchanger.
Efficient Decolorization of Anionic Dye (Methyl Blue) by Natural-Based Biosorbent (nano-Magnetic Sophora Japonica Fruit Seed Biochar)
Authors: BAYRAM Okan , KOKSAL Elif , MORAL Emel , GODE Fethiye , PEHLIVAN Erol
Published: September 2022

Today, various methods are used to remove the dye pollution in the increasing water. Adsorption is a fast and effective method that has been used since the past. The value of the obtained adsorption capacity varies according to the type of biosorbent material used. The seeds of the fruit of Sophora Japonica (SJfs), a tree commonly found in nature, were pyrolyzed at 450°C to produce biochar (SJfsB) in this study. Iron nanoparticles were immobilized into the SJfsB structure to form a more active biosorbent matrix. The obtained SJfsB and nM-SJfsB were used in the removal of methyl blue, an anionic dye. SJfsB and nM-SJfsB used for dye removal were characterized by FT-IR and SEM instruments. The obtained results revealed that the adsorption process occurred in the pseudo-second-order and was consistent with the Langmuir model. The maximum adsorption capacity for MB removal was 434.783 mg/g for nM-SJfsB and 76.923 mg/g for SJfsB, respectively.
Implementation of Essence Practice into Bayesian Networks
Authors: IVANOVA Lidiya , ZMEEV Denis , ZMEEV Oleg
Published: September 2022

Modern project management in software engineering still lacks a commonly accepted applicable formal model of projects that can be used for accumulating experience or for developing applied optimization methods that can potentially help IT companies to reduce risks and deliver software in a more efficient way. The Essence language which was developed by SEMAT initiative can potentially work as such a formal model for software projects, but current Essence practitioners mostly focus on methodology work for describing different approaches to perform tasks for software projects. In this work, we propose a way to develop a prototype of a decision support system based on the Essence kernel and language in combination with an applied optimization model. In order to do this, we firstly design how to include Essence practice in an applied math model and then modify a Bayesian network that finds false-positive manager mistakes. As an example of implementation of the achieved results, we present the current state of the plugin for the software project management system Redmine that uses our approach to help managers of projects.
PERAN PSIKOLOGI DALAM PERKEMBANGAN KOGNITIF DAN LINGUISTIK PADA ANAK
Authors: Nurasia Natsir  , Yuliyanah Sain  , Aliah Nuraziza
Published: September 2022

In human development, it is often characterized as a developmental milestone where new behaviors emerge and are increasingly complex as the stages of development appear in this modern era. Development does notoccur at a constant pace. A relatively fast growth (spurt) can be interspersed with slow growth (plateau).Some scholars use such uneven patterns of growth and change as evidence of qualitatively different periods of development. From the results of the study found 3 factors that have the potential to affect the development of each child's reasoning,namely; Hereditary factors (heredity), environmental factors, heredity and environmental factors that interact to form behavior. The characteristics inherited by each child have a sensitive period, namely when children are active and motivated learners and when children construct their knowledge based on experience. In implanting physical and cognitive devices there is thought and language becoming increasingly interdependent; As thought and language begin to fuse, children often talk to themselves which is known as self-talk. Self-talk has an important function in cognitive development: By talking to themselves, children learn to guide and direct their own behavior in the process of performing difficult tasks and performing complex maneuvers_just as adults guide them.
PENGARUH PENDIDIKAN DAN PELATIHAN TERHADAP KOMPETENSI AUDITOR DILINGKUNGAN INSPEKTORAT KAB. TAKALAR
Authors: Syafruddin  , Sahur Askariani
Published: September 2022

Peran Aparat Pengawasan Intern Pemerintah (APIP) semakin lama semakin strategis dan bergerak mengikuti kebutuhan zaman. APIP  diharapkan menjadi agen perubahan yang dapat menciptakan nilai tambah  ada produk atau layanan instansi pemerintah. APIP sebagai pengawas  intern pemerintah merupakan salah satu unsur manajemen pemerintah yang penting dalam rangka mewujudkan kepemerintahan yang baik (good governance) yang mengarah pada pemerintahan/birokrasi  yang bersih (clean government).
Berdasarkan Peraturan Pemerintah Nomor 79 Tahun 2005 (pasal 24) pengawasan terhadap urusan pemerintahan di daerah dilaksanakan oleh Aparat Pengawas Intern Pemerintah (APIP) sesuai dengan fungsi dan kewenangannya. Aparat Pengawas Intern Pemerintah adalah Inspektorat Jenderal Departemen, Unit Pengawasan Lembaga Pemerintah Non Departemen, Inspektorat Provinsi, dan Inspektorat Kabupaten/Kota.
Défis de l’interculturel et apports de la recherche-action
Authors: Lafortune Jean-Marie
Published: September 2022

L’équipe de rédaction de la Revue internationale Animation, territoires et pratiques socioculturelles (ATPS) est fière de vous présenter le premier numéro de cette nouvelle revue tant attendue qui témoigne de la vigueur de la recherche et des expérimentations en animation aux quatre coins du globe. Cette revue contribuera également à consolider les réseaux d’acteurs engagés dans ce champ d’études et de pratiques autour d’échanges internationaux.
Créativité des pratiques et formation en animation socioculturelle
Authors: Della Croce Claudia
Published: September 2022

Pour parler de la créativité cet article s’appuie sur une recherche effectuée sur les pratiques en animation socioculturelle dans deux espaces culturels différents. Dans un premier temps, il présente la méthodologie de recherche issue de l’analyse de l’activité. Celle-ci propose une approche de co-construction des problèmes que rencontrent les professionnels en les associant en tant qu’experts des problématiques qu’ils ont à traiter et en faisant émerger la manière dont ils s’y prennent. Cette recherche met à jour la créativité dont font preuve les professionnels dans l’action et la façon dont ils la considère dans leur métier. Pour illustrer la créativité en formation, cet article présente le contenu d’un cours en lien avec la fonction de médiation culturelle. L’idée force est d’expérimenter une pédagogie qui permette de poser des bases possibles pour que le travail de médiation pratiqué par la suite puisse être effectué en visant l’appropriation réelle des publics concernés.
Réappropriation d’une friche urbaine par l’art: analyse d’une démarche créative citoyenne dans l’espace public
Authors: Baillargeon-Fortin Annie
Published: September 2022

Chaque ville possède des zones dépourvues de circulation humaine durant le jour ou la nuit. Par la réclusion qu’ils comportent, ces lieux rendent vulnérables quiconque s’y aventure et particulièrement les femmes. Afin de remédier à cette situation, l’organisme Conscience Urbaine fait le pari qu’en modifiant un lieu par l’art, cela changera les perceptions, augmentera la fréquentation et par conséquent la sécurité du lieu. Plus qu’un simple projet d’art dans l’espace public, on parle d’une action concertée qui repose sur la coopération des différents acteurs pouvant agir sur le lieu. Nous avons suivi les projets de Conscience urbaine durant l’été et l’automne 2015 pour comprendre comment ceux-ci pouvaient s’inscrire dans une démarche d’innovation sociale. Nous avons également observé la démarche du point de vue des modèles des changements profonds pour parvenir à comprendre ce qui freinait ou alimentait l’innovation et la créativité dans le processus d’action de l’organisme.
Animation et transformation sociale
Authors: Lafortune Jean-Marie , Antoniadis André
Published: September 2022

Après avoir prétendu contribuer à la transformation des structures sociales et politiques des années 1960 jusqu’aux années 1980, l’animation aspire depuis à transformer les mentalités et à donner accès aux ressources institutionnelles aux populations marginalisées comme condition de participation à la vie démocratique. Dans ce contexte, la transformation sociale dont il est question s’étend de l’appropriation des outils artistiques à l’inclusion des groupes « exclus », en passant par la prévention des conflits, les processus de réconciliation et de reconstruction de la mémoire collective.
La participation à des projets culturels dans des écoles montréalaises en milieu défavorisé : un vecteur d’émancipation ?
Authors: Lemonchois Myriam , Ouvrard Émeline
Published: September 2022

La participation à des projets culturels semble offrir de nombreux bénéfices, mais elle n’est pas toujours clairement définie. Reconnaissant que les arts ne sont pas neutres d’un point de vue social, notre recherche a pris en compte les spécificités de la création artistique pour étudier la participation d’élèves du primaire à un projet de création avec des artistes, en particulier ces effets sur les élèves, les artistes et les enseignants. De type ethnographique, cette recherche a exploité l’analyse d’entretiens semi-directifs avec des élèves, une artiste et un enseignant ainsi que des observations réalisées durant les différentes étapes du projet de création avec les élèves. L’interprétation de ses résultats questionne comment la participation à des activités artistiques peut activer un projet d’émancipation par un partage du sensible en développant une posture d’auteur.
Repenser l’altérité dans l’animation, ou comment les espaces d’animation génèrent des formes d’interactions en vase clos ?
Authors: Lac Michel , Bordes Véronique
Published: September 2022

Plusieurs études récentes démontrent que les espaces d’animation en France génèrent une exclusion sur des registres normatifs, axiologiques, voire identitaires. Les modalités et des retombées des interactions, qui constituent le levier principal du lien social et de la socialisation, mettent en cause à la fois les postures individuelles et collectives qui les sous-tendent et les lieux dans lesquels elles prennent forme. Or, ces espaces dédiés à l’animation sont organisés et pilotés par les animateurs et les institutions dont ils dépendent. Cet article questionne les effets, parfois pervers, des cadres engendrés par l’animation, considérant que tout en revendiquant l’ouverture à et pour tous, elle crée des espaces « clos » dans lesquels les animateurs et les institutions déterminent et contrôlent les formes d’interactions souhaitables et acceptables entre public, acteurs, politiques, groupes environnants, etc. Deux exemples tirés de recherches différentes seront développés afin d’illustrer le propos.
L’empowerment radical : jalons pour une animation critique
Authors: Ziegelmeyer Jean-Marc
Published: September 2022

La référence généralisée à l’empowerment par des acteurs qui veulent y faire jouer des rôles fort contrastés, selon qu’ils relèvent des milieux militants ou de ceux de la gestion, appelle le renouvellement du questionnement sur le sens et la portée de cette stratégie d’intervention à laquelle recourent fréquemment les animateurs professionnels. Les usages contradictoires du concept d’empowerment et les conflits théoriques qu’il suscite renvoient à des choix politiques majeurs dont les travailleurs du « social » ne peuvent s’exempter s’ils souhaitent définir un nouveau cadre professionnel en phase avec les enjeux politiques contemporains. L’auteur propose dans son texte une critique à partir d’une approche généalogique qui aborde les théories et pratiques qui s’en réclament à la lumière des enjeux de vérité et de pouvoir.
Modalités et défis de l’animation en Afrique
Authors: Lafortune Jean-Marie
Published: September 2022

L’histoire récente de l’animation en contrées africaines couvre deux périodes distinctes : 1) l’après Seconde guerre mondiale (1945-1960), au cours de laquelle l’État-Providence qui s’était mis en place dans les métropoles avait atteint les colonies et favorisé l’implantation de cette fonction, parfois à titre professionnel, et de premiers réseaux d’équipements pour accueillir les activités ; 2) l’après indépendance (‘1960), où la volonté politique et les subsides font défaut, alors que tant d’autres défis sont à relever. On observe pourtant la réactivation de l’animation et de ses réseaux depuis le début du 21e siècle alors que divers problèmes auxquels se confrontent maint pays africains, d’ordre sanitaire certes, mais aussi d’accès à l’espace public, requiert une intervention socioculturelle plus structurée.
L’animation socioculturelle et l’espace public algérien
Authors: Boukhrissa Aicha
Published: September 2022

L’animation socioculturelle se définit en Algérie dans le contexte de l’évolution sociale qui a suivi la période de l’indépendance. Les études les plus anciennes situent l’apparition de l’animation moderne en lien avec la naissance de l’État et la formation de l’identité nationale. Le texte qui suit vise à situer le sens de l’expression et les activités auxquelles ce courant d’intervention a donné lieu dans ce nouvel environnement socioculturel, économique et politique. On doit d’emblée admettre une pluralité de formes de compréhension et d’application de l’animation, socioculturelle selon les communautés qui la mobilisent dans le but de promouvoir la culture malgré l’absence de stratégie explicite. On doit également convenir qu’il des frontières poreuses entre le travail social et d’autres champs professionnels dans le travail d’animation. Ce que nous recherchons dans le présent débat est de rappeler la contribution peu connue de l’animation à l’occupation de l’espace public et d’exposer l’activité communautaire telle qu’elle se déploie alors que des personnes s’engagent dans l’action.
Creative Methods in Sociocultural Community Development to Further the Participation of Citizen Groups in Decision-Making Processes
Authors: Stade Peter , Wandeler Bernard
Published: September 2022

The article focuses on learnings based on three cases of participation in decision-making processes involving students in social work in the context of the Swiss democratic life particularly opened to this kind of initiative. Perceived as an important base for sustainable development, participation has to lean on basic conditions, such as shared powers and responsibility of the process. Time and use of creative methods are also essential for success. Observations confirm that participants in this kind of process benefit directly from it, in particular regarding gain of autonomy and development of sense of belonging to a social group and a given territory, but also find there base of a wider social participation in the future.
Le dispositif de pédagogie de projet intervention/insertion transposé à l’école élémentaire de l’Unité 26 des Parcelles Assainies de Dakar
Authors: Diakhate Assane
Published: September 2022

Cet article rend compte d’une expérience vécue avec des élèves d’une école primaire au Sénégal dans le cadre d’une recherche-action sur les stratégies pédagogiques adaptés aux grands groupes. Pour ce faire, nous avons transposé le dispositif de pédagogie de projet intervention/insertion, dispositif interculturel de transformation sociale initié par Annie Couëdel à l’Université de Paris 8-Vincennes dans les années 1970. Il s’inscrit dans le sillage des pédagogies sociales et particulièrement de celle de la conscientisation de Paulo Freire. Au cœur du dispositif se situe le projet dont les auteurs-acteurs sont les élèves. Les activités se déroulent selon une architecture spatiotemporelle qui associe les groupes-projet et le grand groupe. Mis en œuvre pendant six mois autour de la conception et la réalisation de projets par les élèves et leurs enseignants, ce dispositif a impulsé une transformation réelle dans les attitudes des élèves, des enseignants et sur leur environnement.
Les arts et l’animation : stimuler les pratiques socioculturelles et développer les territoires
Authors: Lafortune Jean-Marie
Published: September 2022

L’intégration des arts aux pratiques d’animation contribue non seulement à stimuler la créativité et les pratiques culturelles, mais également le développement des territoires. De multiples avenues sont empruntées selon les contextes, le profil des animateurs et des populations rejointes, comme en témoignent les cinq articles qui composent le présent numéro.
Interventions artistiques en milieu de travail
Authors: Gauvin Patricia
Published: September 2022

Les interventions artistiques en milieu de travail menées par l’auteure depuis 1995 rejoignent les objectifs de la médiation culturelle en sensibilisant des personnes adultes à leurs propres pouvoirs créateurs et aux plaisirs qu’elles peuvent ressentir à côtoyer le milieu culturel. Dans le cadre d’un récent projet réalisé dans la ville de Laval (Québec), l’intervenante utilise des jeux de langage en entraînant les employés dans le double sens d’une contamination possible : le virus sera inoffensif et ludique tout en imprégnant les employés d’une expérience esthétique. Cette approche apporte avec elle des concepts comme la culture in vitro de l’art, les germes artistiques et un groupe à infecter. À la lumière des effets positifs observés, la relation entre un artiste et une entreprise peut s’avérer fortement positive.
Animation : s’engager dans quelle direction ?
Authors: Lafortune Jean-Marie , Antoniadis André
Published: September 2022

Le sens de l’action en animation recouvre des enjeux militants, professionnels et démocratiques. Or, si les animateurs continuent de prétendre contribuer au développement simultané des personnes, des organisations et de la société en augmentant leur capital cognitif, en renforçant le pouvoir d’agir et l’expressivité et en stimulant le potentiel transformateur, les mutations économiques et technologiques récentes les éloignent parfois de ces finalités et remettent en question plusieurs acquis relativement aux conditions et aux structures de l’action.
L’expression « animation » dans les discours : sens et catégorisation
Authors: Carletti Marc
Published: September 2022

Le champ de l’animation professionnelle est précaire. Le terme lui-même semble tomber en désuétude dans certains des pays dans lesquels il s’était implanté (Espagne, Italie...). Dans les pays où ses assises sont plus stables, les acteurs qui s’en réclament ressentent le besoin d’en prendre la défense. Le positionnement du champ est en effet délicat puisqu’il s’est construit en complémentarité et parfois en opposition avec des champs voisins historiquement mieux établis. Cet article montre en quoi la langue qui nous guide révèle et nourrit les processus de constitution et de légitimation des identités et des cultures professionnelles et quels en sont les enjeux pour l’animation socioculturelle, l’intervention sociale et l’éducation populaire. Postulant que la langue est un vecteur de construction des représentations du monde, l’auteur défend l’hypothèse que l’évolution des discours témoigne des mouvements d’une pensée collective et de l’ensemble des pratiques qui en découlent.
Animation, pensée critique et praxis
Authors: Kouakou Marc-André
Published: September 2022

L’animation socioculturelle est tour à tour présentée comme une praxis et un vecteur de transformation sociale, voire le moule activiste d’acteurs d’horizons divers. La pensée critique, à l’ère de la mondialisation, de la mutation des structures sociales, de la montée des enjeux identitaires et culturels, convie les praticiens et les chercheurs, professionnels et amateurs, à s’interroger sur leurs apports réels à l’édification d’une société meilleure. Après avoir introduit brièvement les notions d’action et d’animation culturelles, ce texte propose un inventaire argumenté des concepts-clés censés caractériser toute politique d’intervention sociale ou forme d’animation socioculturelle, avant de se clore sur une analyse synthétique des fonctions de l’animation socioculturelle susceptibles d’enrichir de futurs projets de société.
Investigación sobre espacios de participación ciudadana: análisis y propuestas desde una perspectiva educativa
Authors: Gil-Jaurena Inés , López-Ronda Sergio , Sánchez-Melero Héctor
Published: September 2022

Este artículo presenta un avance de un proyecto de investigación que analiza, desde una perspectiva educativa, diferentes espacios de participación ciudadana. Más allá de caracterizar el propio significado de la ciudadanía activa y la interrelación entre este concepto y el de participación, se busca el análisis de espacios de participación que enmarcan la reflexión y la acción propias del ejercicio de la ciudadanía activa, y en los cuales se aprende y se desarrolla la participación. Tras la elaboración de un mapa de espacios de participación (físicos y virtuales, institucionales y sociales) en el contexto de la Comunidad de Madrid (España), se seleccionarán algunos para realizar estudios de caso desde una aproximación cualitativa. Al final del paso, los autores formulan propuestas pedagógicas formativas alrededor de la participación, contando con la colaboración de los fiadores al proyecto.
SIMÓN BOLÍVAR PELA EUROPA: ALGO MAIS QUE UMA VIAGEM
Authors: Da Silva Solange Regina
Published: September 2022

O presente trabalho aborda o Grand Tour, enquanto fenômeno social e entende que se tratava de uma viagem pelos principais focos culturais da velha Europa, considerada a mais importante entre todas as viagens realizadas no século XVIII. O movimento da Ilustração e seus grandes pensadores facilitou que a ideia de viajar mediante o Grand Tour se estendesse durante o século das luzes. Sabemos que vários intelectuais e figuras importantes da história realizaram o Grand Tour, pensando neste fato, o objetivo deste trabalho é a partir da análise da figura de Simón Bolívar identificar, apresentar e discutir algumas das influências e impactos na sua formação a partir das viagens que realizou. No que corresponde ao apoio teórico, apoiaremos-nos em alguns estudos como os de Daniel Crespo Delgado (2017), Antonio Moyá (1984), Gregorio Valera-Villegas (2013) Jorge Valencia Caro (2012). Como resultado pode- se identificar que a ideia de viajar como forma de aprendizado foi impulsionada pela corrente empirista que argumentava que a origem do conhecimento é a experiência, e que o século XVIII europeu se constitui como um momento crucial para a história. Conclui-se que o Grand Tour foi fundamental para a construção do processo formativo de Simón Bolívar, os lugares que visitou, as figuras importantes que conheceu e com as quais se relacionou, tudo o que aprendeu com seus tutores moldaram seu pensamento crítico e visão pessoal sobre o mundo.
BIG BAND NA UFSCAR E SUA CONTRIBUIÇÃO NA FORMAÇÃO DE GRADUANDOS EM MÚSICA
Authors: Leme Junior Antonio Carlos , Cavalcante Fred Siqueira , Santiago Glauber Lúcio Alves , Ito Rodrigo Yuji
Published: September 2022

Este é o relato de uma experiência sobre a relação entre a atividade de extensão Big Band na UFSCar (Universidade Federal de São Carlos) e a formação do estudante do Curso de Licenciatura em Música da mesma instituição. Ou seja, a busca de ver o grupo musical como espaço para a aprendizagem ativa dos estudantes. O relato teve como questão norteadora a seguinte: “Em quais aspectos da formação um estudante de licenciatura em música da UFSCar é beneficiado com sua participação na atividade Big Band na UFSCar?” O texto inicia apresentando o projeto com suas caracterizações, justificativas e repercussões. Depois são apresentados referenciais bibliográficos sobre as big bands nos Estados Unidos da América culminando com a relação final delas com o meio universitário. Em seguida é realizada a apresentação de diversos autores que indicam aspectos importantes para a formação de professores de música. Estes aspectos serviram de base para a elaboração de um breve questionário de opinião que foi respondido por alunos e ex-alunos, que são ou foram integrantes do projeto. O texto apresenta os resultados que apontam para uma visão positiva dos respondentes quanto aos benefícios das suas participações nos seguintes aspectos da formação: percepção musical; conhecimentos da teoria musical ou história da música; performance como instrumentista; leitura musical; improvisação; vivência pedagógica; convívio humano e socialização; como produtor musical, arranjador ou compositor; e na liderança de grupos musicais. Indica-se ainda que como metodologia ativa para a formação do licenciado em música da instituição, a atividade pode aprimorar-se.
Nanotechnology of Status in Jordan
Authors:   Department of Pharmaceutical Chemistry, alkhawaldeh ahmad ,   College of Pharmacy, Jerash University, Jordan
Published: September 2022

The nanotechnology is used as a maturation agent in bread making but has a high toxic potential. To calculate bread nanotechnology levels, a speedy and accurate spectrophotometric approach was validated, based on the red-ox reaction of nanotechnology and promethazine in the acidic substance. A red-pink substance with an absorption limit at 490 nm has been developed. A linear curve (r = 0,970) was applied to nanotechnology in commercial bread with a spectrum of 0.5 μg/mL, the process being applied successfully.
Water as an Agent of Urban Regeneration in Postindustrial areas
Authors: Ghomeshi Mohsen , Walczak Bartosz
Published: September 2022

The aim of the research is to open the discussion of role of water bodies as an agent in the process of urban regeneration. Finding sustainable solutions to foster the regeneration schemes in postindustrial urban areas has become an important and updated subject in field of architecture and urban planning. Considering the importance of water in 21st century and numerous water-related postindustrial urban spaces, it seems crucial to build a regenerative relationship between water bodies and postindustrial urban sites. This paper will try to indicate the water bodies and the potential within using them for regeneration activities. The research is based on a minor body of water to open the discussion so as to introduce water bodies into the urban regeneration processes. In this case, the main conclusion of the research here is the purposefulness of introduction of water bodies as regeneration agents in postindustrial urban areas. Further case-based studies along with desk studies will play the main role in building the basic knowledge for the analytic discussion on the subject.
The effect of kenaf loading on kenaf/ABS composites structure and thermal properties
Authors: Mashelmie S. , Rabiatul Manisah M. , Bahiyah Baba N. , Mohd A.
Published: September 2022

Many manufacturers have recently become interested in using fiber-reinforced polymer composites (FRPs) in structural applications. Synthetic fibres, such as carbon and glass fibres, have been commercialised internationally for decades, but they cause environmental issues because synthetic fibres are non-biodegradable and difficult to recycle once they have served their purpose, potentially polluting the environment. Thus, natural fibre composites like kenaf is a possible replacement for synthetic fibre due to their superior physical and mechanical properties. Kenaf appears to be the best candidate for replacing synthetic fibres in order to accomplish the goal of environmental preservation while also displaying excellent properties such as equivalent specific strength, low density, and renewable resources.

The kenaf fiber was treated in KOH and added to ABS matrix to produce new composites at different loading (10, 15, 20 and 25 wt.%) by using Two Roll Mill machine. The influence of the fiber on the composites properties was evaluated. The produced material was subjected to SEM, MFI, TGA and DSC analysis.

The incorporation of the treated kenaf fiber has an influence on the properties of kenaf/ABS composites. The addition of 10 wt.% kenaf was found to be the best loading with MFI value, initial degradation temperature and glass transition temperature at 0.8208 g/10 min, 322.63°C and 130°C respectively. The fiber was well dispersed in the matrix and shown good adhesion to the ABS. The addition of treated fiber contribute to a reduction in the MFI, improved the thermal stability of the composites and typical effects of Tg of the composite compare to pure ABS.

The results suggest the need to continue the study in order to further analyse higher kenaf loading and shed more light on the properties of the composites to improve understanding of kenaf/ABS composites.

Obtained results are a solution to alternative of synthetic fibers, which may contribute to the sustainable development of composites materials industry through the utilization of kenaf fiber with ABS matrix.
Qualification of Ultra Vires Act by Board of Directors Company in Indonesian Law and Court
Authors: Waruwu Andika Pribadi
Published: September 2022

Ultra vires actions are actions without authority / outside the authority in the representation contract given by a legal entity to a person. But in fact, cases and arrangements regarding Ultra Vires have not fully accommodated what parameters actually become a benchmark for an action referred to as ultra vires action. Is it only if one of the company's organs takes action outside of its authority that harms the company, but what if one of the company's organs takes action outside of its authority but does not harm the company. Court decisions that are also different in deciding cases about ultra vires actions are also an issue that continues to be disputed today. Therefore, this paper is intended to find out and analyze the regulation of Ultra Vires actions in Indonesian legislation, the size of the board of directors' actions can be qualified as ultra vires actions, as well as the opinion of the Court by the Supreme Court judges in the case of ultra vires lawsuits. This research includes normative legal research and is descriptive in nature, using primary, secondary and tertiary legal materials collected by the library research method. Furthermore, legal material data is analyzed using qualitative data analysis methods. The results of the study found that the application of the ultra vires doctrine in Indonesia is more likely to be associated with a criminal act committed by the board of directors or management, which is made beyond or outside the authority stipulated in the company's Articles of Association. This is what should be a special concern for lawmakers in terms of formulating things that can be a benchmark for actions referred to as ultra vires, so that legal certainty can be achieved.