bluuebunny/crossref_metadata_2025 huggingface dataset:
We Can Rely on ChatGPT as an Educational Tutor: A Cross-Sectional Study of its Performance, Accuracy, and Limitations in University Admission Tests
Authors: Beltozar-Clemente Saul , Díaz-Vega Enrique , Zapata-Paulini Joselyn , Tejeda-Navarrete Raul Enrique
Published: January 2024

The aim of this research was to evaluate the performance of ChatGPT in answering multiple-choice questions without images in the entrance exams to the National University of Engineering (UNI) and the Universidad Nacional Mayor de San Marcos (UNMSM) over the past five years. In this prospective exploratory study, a total of 1182 questions were gathered from the UNMSM exams and 559 questions from the UNI exams, encompassing a wide range of topics including academic aptitude, reading comprehension, humanities, and scientific knowledge. The results indicate a significant (p < 0.001) and higher proportion of correct answers for UNMSM, with 72% (853/1182) of questions answered correctly. In contrast, there is no significant difference (p = 0.168) in the proportion of correct and incorrect answers for UNI, with 52% (317/552) of questions answered correctly. Similarly, in the World History course (p = 0.037), ChatGPT achieved its highest performance at a general level, with an accuracy of 91%. However, this was not the case in the language course (p = 0.172), where it achieved the lowest score of 55%. In conclusion, to fully harness the potential of ChatGPT in the educational setting, continuous evaluation of its performance, ongoing feedback to enhance its accuracy and minimize biases, and tailored adaptations for its use in educational settings are essential.
E-learning in the Cloud Computing Environment: Features, Architecture, Challenges and Solutions
Authors: Mohammed Jawad Al-Dujaili  , ALRikabi Haider TH. Salim , Mohammad K. Abdul-Hussein  , Huda Abbas  Kanber  , Ibtihal Razaq Niama ALRubeei
Published: January 2024

The need to constantly and consistently improve the quality and quantity of the educational system is essential. E-learning has emerged from the rapid cycle of change and the expansion of new technologies. Advances in information technology have increased network bandwidth, data access speed, and reduced data storage costs. In recent years, the implementation of cloud computing in educational settings has garnered the interest of major companies, leading to substantial investments in this area. Cloud computing improves engineering education by providing an environment that can be accessed from anywhere and allowing access to educational resources on demand. Cloud computing is a term used to describe the provision of hosting services on the Internet. It is predicted to be the next generation of information technology architecture and offers great potential to enhance productivity and reduce costs. Cloud service providers offer their processing and memory resources to users. By paying for the use of these resources, users can access them for their calculations and processing anytime and anywhere. Cloud computing provides the ability to increase productivity, save information technology resources, and enhance computing power, converting processing power into a tool with constant access capabilities. The use of cloud computing in a system that supports remote education has its own set of characteristics and requires a unique strategy. Students can access a wide variety of instructional engineering materials at any time and from any location, thanks to cloud computing. Additionally, they can share their materials with other community members. The use of cloud computing in e-learning offers several advantages, such as unlimited computing resources, high scalability, and reduced costs associated with e-learning. An improvement in the quality of teaching and learning is achieved through the use of flexible cloud computing, which offers a variety of resources for educators and students. In light of this, the current research presents cloud computing technology as a suitable and superior option for e-learning systems.
Repenser les poétiques de la créolisation : représentations littéraires des interactions culturelles dans les œuvres caribéennes anglophones contemporaines
Authors: Bretèque Pauline Amy de la
Published: January 2024

La créolisation est une notion fondatrice de la pensée des identités caribéennes contemporaines car elle a permis d’imaginer, à l’aube des mouvements nationalistes, une forme d’unité dans une région où la diversité culturelle est aussi parfois un facteur de division. Pourtant, ces rencontres culturelles ont eu lieu dans des circonstances d’une violence extrême (esclavage, colonisation, engagisme) et sous la contrainte de la domination coloniale. Cet article propose d’analyser les représentations des déséquilibres de la créolisation dans les œuvres littéraires caribéennes contemporaines, à travers le prisme de l’appropriation culturelle. Il offre une lecture des œuvres caribéennes anglophones contemporaines de Jamaica Kincaid, Michelle Cliff, Olive Senior, Marlon James ou encore Paule Marshall. À travers une approche esthétique et littéraire de la créolisation et de l’appropriation culturelle, il examine la manière dont les ouvrages littéraires nous invitent à nous interroger sur les échanges forcés entre les cultures dans un contexte colonial, postcolonial et dans les diasporas caribéennes en Angleterre et en Amérique du Nord. Ces textes littéraires offrent un éclairage esthétique sur les interactions culturelles et soulignent les continuités entre les appropriations culturelles dans un contexte contemporain et le passé colonial de la Caraïbe.
Controverses sur la réappropriation à visée commerciale de savoirs ethnobotaniques « créoles » traditionnalisés
Authors: Sion Jim
Published: January 2024

À La Réunion, la façon d’engendrer des profits économiques sur les connaissances relatives à la pratique des plantes médicinales porte à controverse. Cet article revient d’abord sur la trajectoire de ces savoirs. Il montre comment ces connaissances ont été mises en patrimoine et célébrées comme fer de lance d’une identité créole. Il décrit ensuite l’instauration d’une voie de développement économique autour de ces savoirs au début des années 2000. Celle-ci a pris la forme d’une filière agricole de production de plantes aromatiques et médicinales, principalement afin de produire des sachets de tisanes standardisés. L’article expose les récriminations qui ont émergé du fait que des acteur∙trice∙s, n'ayant jusqu’alors aucun intérêt pour ces savoirs, voire les ayant mis au pilori, s’en sont emparés d’une certaine façon en en faisant le commerce. La qualification de la situation, par des praticien∙ne∙s populaires, sous la forme d’une usurpation sur un registre accusatoire vient questionner la légitimité des acteur∙trice∙s semblant le plus bénéficier de ces évolutions. Qu’il s’agisse en aval de ladite filière avec les pharmacies, ou en amont avec les entreprises industrielles, il est apparu que des personnes jouissant d’un positionnement socio-racial avantageux se retrouvent au sommet des voies de valorisation économiques de ces savoirs. De fait, le chemin de développement entrepris vient conforter des inégalités structurelles et ouvre des débats pour trouver des perspectives économiques « justes ».
Le Sénat romain de la République : les mots du vote
Authors: Coudry Marianne
Published: January 2024

L’analyse lexicographique des termes employés par les auteurs latins et grecs pour décrire le processus décisionnel qui aboutit au vote des sénatus-consultes, dans la Rome républicaine, est un moyen de dévoiler les éléments de la culture politique de l’élite chargée des affaires publiques. En mettant en lumière la centralité de la notion de sententia, elle permet une déconstruction des lieux communs de la description institutionnelle habituelle et une approche anthropologique de la fonction de sénateur.
Peuple et république à l’aube de l’humanisme : sur l’inconscient politique de Leonardo Bruni
Authors: Mineo E. Igor
Published: January 2024

À travers l’analyse de certains aspects du langage de Leonardo Bruni, et en particulier de son utilisation de « popolo » et de « res publica », nous essayons de comprendre dans quelle mesure la politique des premiers humanistes est restée ancrée dans le passé récent de la ville de Florence, malgré les nouveautés idéologiques évidentes (et sans tenir compte de celles d’ordre stylistique et littéraire). En effet, Bruni semble avoir hérité l’idée de la primauté et de l’unité du peuple florentin directement des discours des juristes du XIVe siècle. Par ailleurs, la « respublica » s’avère être, dans ses discours, à la fois une notion tout à fait traditionnelle et l’emblème du processus d’essentialisation d’un peuple reconstitué dans sa dimension universelle grâce à l’expulsion définitive du conflit de l’horizon des possibles. En même temps, en dialogue avec Claudia Moatti notamment, nous essayons de voir comment, avec quels outils, certaines recherches sur l’histoire romaine permettent de saisir les métamorphoses du « peuple » dans une période beaucoup plus tardive.
De la critique du Capital à la micropolitique. L’héritage de Marx dans la pensée de Michel Foucault
Authors: M’Bama Dimitri
Published: January 2024

Dans cet article, je reviens sur l’héritage laissé par Karl Marx dans la pensée de Michel Foucault. Organisant l’analyse autour de quelques « oppositions » conceptuelles cruciales – accumulation et discipline, reproduction et biopouvoir, régime de vérité et idéologie, révolution et ascèse –, je tente de mettre au point quatre grands schèmes relationnels susceptibles d’éclairer leurs rapports : la complémentarité, la confrontation productive, le rejet, et la réconciliation. L’objectif de cette analyse est de proposer une alternative à un nombre croissant d’interprétations conservatrices de Foucault en montrant que d’autres grilles de compréhension de son œuvre sont possibles, tout en essayant de mettre en lumière ce que cette lecture « minoritaire » pourrait amener en termes de stratégie et de luttes politiques.
Le ravissement de l’art français. Autour du vol de L’Indifférent de Watteau au musée du Louvre en 1939
Authors: Claass Victor
Published: January 2024

Cet article revient sur un épisode singulier de la fortune de Watteau, à savoir le vol de L’Indifférent au musée du Louvre par Serge « Bog » Bogousslavsky en 1939. Tout en recomposant l’histoire rocambolesque de la disparition du petit panneau de bois peint, puis sa restitution par son cambrioleur, cette étude recontextualise l’assignation artistique et identitaire du peintre de Valenciennes dans la France des XIXe et XXe siècles.
Watteau et les relations franco-allemandes (1870-1945)
Authors: Robichon François
Published: January 2024

Après la défaite de la France en 1870, l’œuvre de Watteau et principalement son œuvre la plus célèbre, L’Enseigne de Gersaint, est devenue une affaire franco-allemande. Devenue l’incarnation d’un pur « art français », on déplore la perte des Watteau possédés par l’Empereur d’Allemagne. Et on en dispute l’authenticité. La polémique rebondit lors des demandes de restitution qui seront formulées suite aux deux guerres mondiales. La réconciliation franco-allemande et la construction européenne mettront fin au débat. L’histoire de l’art pourra retrouver une forme de sérénité.
Le Musée du Barreau de Paris, histoire et avenir
Authors: Ader Basile , Geraci Cindy
Published: January 2024

Il n’existe aujourd’hui aucun musée relatif à l’avocature en France, pas plus que de Musée de la Justice. Le Musée du Barreau qui appartient à l’Ordre des Avocats à la Cour d’appel de Paris est, à ce titre, une institution unique. Il a pour mission la transmission et la valorisation de l’histoire des avocats. Héritiers des avocats du Parlement de Paris, les avocats parisiens ont constitué un patrimoine important, constitué de livres, d’objets d’art, de peintures, sculptures, gravures, médailles, manuscrits…, enrichi au fil des siècles. Ses collections privées, comportant plus de 12 000 œuvres et livres, concernent l’histoire des avocats et, plus généralement celle de la Justice. Voici un aperçu du Musée du Barreau de Paris, de ses origines à nos jours.
Les experts coloniaux dans la décolonisation, une histoire très politique
Authors: Vogel Jakob
Published: January 2024

Le pouvoir des experts et de l’expertise scientifique internationale a conquis une place centrale dans le contexte de l’État colonial tardif après 1945. Dans le cadre d’une histoire politique des connections globales après la Seconde Guerre mondiale, l’interrogation sur leur rôle et leurs réseaux transnationaux dans l’ère de la décolonisation apporte des éclairages importants sur la politique des Empires face à la pression anticoloniale. Deux publications récentes soulignent la fécondité d’une telle approche : l’ouvrage de Florian Wagner sur l’histoire des experts coloniaux de l’Institut colonial international (ICI) et de son successeur, l’Institut international des civilisations différentes (INCIDI) de 1893 à 1982, et l’étude de Damiano Matasci sur la politique éducative de l’Empire français en Afrique entre 1945 et 1961 et sa rivalité avec les initiatives de l’UNESCO sur le même terrain. Elles démontrent les importantes dynamiques inter-impériales à l’œuvre au moment où les politiques coloniales traditionnelles étaient fondamentalement remises en question par des acteurs locaux et internationaux. Ces analyses invitent l’historien du politique à réfléchir davantage aux évolutions historiques longues et aux héritages du système colonial sur la formation des élites scientifiques en Europe et dans le monde.
Time, Power and War: the Politics of Modern Experience
Authors: Wright Julian
Published: January 2024

Reading recent work on temporality, on power and on war, this article considers in particular some important new reflections on time in modern historical experience. It draws out themes to do with the politics and management of time in modern societies and discusses some of the more important new insights on how history as a discipline might better engage with the emotional and subjective force of temporal experience. The experience of time is often difficult to capture in traditional historiographies, but, from war fiction to oral testimonies of war experiences, to novel reflections on time and power in the language of revolutionary movements, new ground is being opened up that promises to make historians themselves think more deeply about their own subjective relationship to the times of which they write.
Une histoire pragmatique du politique
Authors: Novak William J. , Sawyer Stephen W.
Published: January 2024

Cet article propose quelques éléments pour penser une histoire pragmatique du politique en ouvrant un dialogue entre des interrogations propres à la pratique de l’histoire politique des deux côtés de l’Atlantique, principalement aux États-Unis et en France. Nous cherchons en particulier à souligner l’apport de l’histoire du droit (legal history) tel qu’il est pratiqué aux États-Unis dans le champ du legal realism pour nourrir notre réflexion sur une telle approche.
L’histoire politique et les limites linguistiques
Authors: Bazin Jérôme
Published: January 2024

L’article s’intéresse à la question des langues et à la façon dont elle modèle l’histoire transnationale et l’histoire politique. Il s’appuie sur plusieurs exemples empruntés à la région de l’Europe centrale et orientale, afin de montrer des articulations possibles entre la réflexion sur la langue et la réflexion sur le politique. Il s’agit à chaque fois de voir comment écrire l’histoire de communautés politiques où coexistent plusieurs langues, écrire l’histoire du politique entre des personnes qui ne se comprennent qu’imparfaitement.
Perspectives sur l’histoire politique de la Grande Guerre après le Centenaire
Authors: Patin Nicolas
Published: January 2024

Le Centenaire de la Grande Guerre a donné lieu à un véritable déluge mémoriel en France, accompagné d’une production scientifique si prolifique qu’il est difficile d’en tirer un bilan exhaustif. En se fondant sur les recherches menées pour le Bilan scientifique du Centenaire (SUP, 2022), cet article interroge la place de l’histoire politique durant les années 2012-2018, et dans les cinq années écoulées depuis lors. Quelles thématiques ont émergé ? Quelle perspective après ces années fastes ?
Droits de l’homme et politique en France : quelques réflexions sur des liaisons dangereuses
Authors: Naquet Emmanuel
Published: January 2024

Les droits de l’homme sont politiques, singulièrement en France. Conceptuellement indéfinis et pratiquement inachevés, leur garantie et leur conquête font l’objet de combats toujours renouvelés. Au-delà des textes (déclarations, conventions, pactes, décisions) et de moments majeurs (1789, 1948), ils sont portés par des individus et des sociétés civiles en action. Alors que les États-nations sont bousculés par la mondialisation, leur politisation est donc nécessaire pour que la démocratie reste participative et ne devienne pas populiste.
Des dynasties aux partis : les sources de l’histoire politique du Maroc moderne et contemporain (XVIe-XXe siècles)
Authors: Perrier Antoine
Published: January 2024

Cet article interroge la relative faiblesse de l’histoire politique au Maroc en dressant la géographie de ses sources pour décrire leur variété mais aussi leur dispersion. Il propose une brève histoire des procédés de conservation des archives par l’État et les institutions qui en sont aujourd’hui dépositaires. En explorant à la fois la période moderne (XVIe-XIXe siècles) et la période coloniale et post-coloniale, en réunissant à la fois archives et textes, il est une invitation à dépasser des chronologies ou des genres de source séparées par les historiographies. Il montre ainsi la persistance d’un certain style de sources arabophones, malgré les ruptures coloniales. Ce bref inventaire souligne également l’utilité, pour les historiens du politique, de s’emparer des archives mises en relief par une riche histoire sociale et religieuse au Maroc.
L’histoire politique au musée ! L’exemple de la citoyenneté
Authors: Gosewinkel Dieter
Published: January 2024

L’article part de la question de savoir si et comment on peut exposer un thème de l’histoire du droit dans un musée. À l’exemple de l’exposition « Citoyennetés. France, Pologne, Allemagne depuis 1789 », dont l’auteur a été le commissaire au Deutsches Historisches Museum de Berlin en 2022-2023, il réfléchit aux défis spécifiques auxquels la représentation de l’histoire politique est confrontée lorsqu’il s’agit de transmettre de manière adéquate des notions et des objets de l’histoire du droit à un plus large public.
Borophene as an anode material for metal-ion batteries
Authors: Perera W. A. N. L. , De Silva W. W. P.
Published: January 2024

Borophene is a novel 2D material whose history goes back only as far as the year 2015. Borophene is one atom thick 2D boron sheet which depict excellent optical, electronic, metallic, semiconducting, high mechanical anisotropic, and photothermal properties. Also, due to borophene’s high mechanical strength, high specific capacity, and low diffusion barrier it poses as an ideal candidate as an anode material for metal metal-ion batteries. This is the avenue of interest of this review paper, where we intend to discuss the existing theoretical and experimental basis of various polymorphic structures of Borophene, as anode materials for metal-ion batteries.
Enhancing breastfeeding self-efficacy in the postpartum period through emotional release with self-talk method
Authors: Haloho Cristinawati B.R. , Urnia Ega Ersya , Astuti Dewi Rinda , Murti Ni Nyoman
Published: January 2024

This study aimed to assess the impact of utilizing the "Happy Maternal Card," a self-talk intervention, on breastfeeding self-efficacy during the postpartum period. The research involved 28 mothers three days postpartum in Health Canter Care in Purwodadi regency, Indonesia, from February to March 2020, using a quasi-experimental pre-post design with a control group. The intervention group received self-talk sessions twice daily for a month, while the control group received information through a maternal book twice a week. Breastfeeding ability and independent infant care were measured using the Breastfeeding Self-Efficacy Scale. Results indicated a significant decrease in anxiety (p-value=0.000) and a positive impact on breastfeeding self-efficacy in the intervention group (p-value=0.001). The positive suggestions of self-talk empowered mothers cognitively, enabling them to handle stress and believe in positive suggestions, ultimately influencing behavior. This self-talk method has the potential for postpartum care to enhance maternal efficacy in managing psychological aspects, contributing to the success of exclusive breastfeeding.
Light-Emitting-Diode photochemical effects in dentistry: an overview
Authors: Fornaini Carlo , Wang Huichao , Li YuPu , Rocca Jean Paul
Published: January 2024

This work aims to show the important role that might be played by the daily utilization of LED technology in dentistry, as well as to suggest the advantages of the application of Light-Emitting-Diode (LED) Photobiomodulation (PBM) and PhotoDynamic Therapy (PDT) for the treatment of a large number of oral diseases. It presents an overview of the most recent and interesting studies on PBM and PDT by LED light in periodontics, endodontics, orthodontics, implantology, and Oral Medicine. LED light utilization offers several advantages compared to Laser: the possibility to treat large surfaces, low cost, and safety for patients and operators. The use of LED in dentistry may represent a great help for treating a large number of diseases with low costs and without side effects.
Analysis Of DevOps Infrastructure Methodology and Functionality of Build Pipelines
Authors: Rangineni Sandeep , Bhardwaj Arvind Kumar
Published: January 2024

The DevOps pipeline for infrastructure is a critical component in modern software development and operations practices. It involves automating the provisioning, configuration, and management of infrastructure resources, enabling organizations to achieve agility, scalability, and reliability. This paper presents a plagiarism-free analysis of the DevOps pipeline for infrastructure, conducted through comprehensive research, evaluation of industry best practices, and examination of case studies. The DevOps methodology would collapse without the use of a DevOps pipeline. The phrase is often used to discussions of the methods, procedures, and automation frameworks that go into the creation of software objects. Jenkins, an open-source Java program, is the most well-known DevOps pipeline and is often credited as the catalyst for the whole DevOps movement. Today, we have access to a plethora of DevOps pipeline technologies, such as Travis CI, GitHub Actions, and Argo. To keep up with the need for new and improved software systems, today's development organizations must overcome a number of obstacles. The research highlights key findings, including the importance of automation, infrastructure as code, continuous integration and delivery, security, and monitoring/logging capabilities. These practices have been shown to enhance efficiency, reduce errors, and accelerate deployment cycles. By evaluating tools and technologies, gathering user feedback, and analyzing performance metrics, organizations can identify gaps and develop a roadmap for pipeline improvement. To maintain academic integrity, this analysis adheres to proper citation and referencing practices. Paraphrasing and summarizing research findings and adding personal analysis and interpretations ensure the originality and authenticity of the analysis. Plagiarism detection tools are used to confirm the absence of unintentional similarities with existing content.
A hyperdeterminant on fermionic Fock space
Authors: Holweck Frédéric , Oeding Luke
Published: January 2024

Twenty years ago, Cayley's hyperdeterminant, the degree four invariant of the polynomial ring

\mathbb{C}[\mathbb{C}^2\otimes\mathbb{C}^2\otimes \mathbb{C}^2]^{{\operatorname{SL}_2(\mathbb{C})}^{\times 3}}

, was popularized in modern physics as it separates genuine entanglement classes in the three-qubit Hilbert space and is connected to entropy formulas for special solutions of black holes. In this note, we compute the analogous invariant on the fermionic Fock space for

N=8

, i.e., spin particles with four different locations, and show how this invariant projects to other well-known invariants in quantum information. We also give combinatorial interpretations of these formulas.
Точная область однолистного покрытия на классе голоморфных отображений круга в себя с внутренней и граничной неподвижными точками
Authors: Kudryavtseva Olga Sergeevna , Solodov Aleksei Petrovich
Published: January 2024

Изучается класс голоморфных отображений единичного круга в себя с внутренней и граничной неподвижными точками. Найдена точная область однолистного покрытия на классе таких функций в зависимости от значения угловой производной в граничной неподвижной точке и расположения внутренней неподвижной точки. Этот результат можно рассматривать как уточнение теоремы Ландау о круге однолистного покрытия на классе ограниченных голоморфных функций с заданным значением производной во внутренней неподвижной точке.
Библиография: 30 названий.
Alzheimer's disease recognition from spontaneous speech using large language models
Authors: Bang Jeong‐Uk , Han Seung‐Hoon , Kang Byung‐Ok
Published: January 2024

We propose a method to automatically predict Alzheimer's disease from speech data using the ChatGPT large language model. Alzheimer's disease patients often exhibit distinctive characteristics when describing images, such as difficulties in recalling words, grammar errors, repetitive language, and incoherent narratives. For prediction, we initially employ a speech recognition system to transcribe participants' speech into text. We then gather opinions by inputting the transcribed text into ChatGPT as well as a prompt designed to solicit fluency evaluations. Subsequently, we extract embeddings from the speech, text, and opinions by the pretrained models. Finally, we use a classifier consisting of transformer blocks and linear layers to identify participants with this type of dementia. Experiments are conducted using the extensively used ADReSSo dataset. The results yield a maximum accuracy of 87.3% when speech, text, and opinions are used in conjunction. This finding suggests the potential of leveraging evaluation feedback from language models to address challenges in Alzheimer's disease recognition.
O DISCLOSURE AMBIENTAL DAS EMPRESAS INTEGRANTES DO ÍNDICE DE SUSTENTABILIDADE EMPRESARIAL (ISE) E O RETORNO ANORMAL DE SEUS TÍTULOS
Authors: Ferreira Alison Silva , Oliveira Menezes Lenio Vitor , Souza Ilka Gislayne de Melo , Oliveira Nverson Da Cruz , Oliveira José Sergio Casé de
Published: January 2024

Esse artigo teve como propósito analisar a existência de possível associação positiva entre a quantidade do disclosure das informações ambientais divulgadas nos principais relatórios de sustentabilidade e o Retorno Anormal das ações de empresas listadas no Índice de Sustentabilidade Empresarial. Para tanto, foi realizada uma análise alternativa à literatura anterior, já que se propôs a avaliar se o fato de as empresas integrarem a carteira do ISE consecutivamente ao longo dos anos seria um aditivo para os Retornos. Além disso, buscou-se um estudo aprofundado dos principais tópicos evidenciados nas demonstrações não obrigatórias das entidades participantes do ISE. Na análise descritiva, observou-se que as empresas têm reportado mais informações em relação as Políticas atuais e futuras e realizado menções a sustentabilidade e baixo reporte aos tópicos de certificados de emissões reduzidas e as discussões sobre a possível falta de energia. Os resultados da regressão em painel Pooled, sugerem que não existem indícios significativos que a variável de Disclosure pode explicar os Retornos Anormais. Porém, confirma-se que todas as demais variáveis utilizadas no modelo impactam a um nível de significância de 95% os Retornos observados. Sendo que, diferentemente do esperado as variáveis Tamanho das empresas (Ln Ativo Total); Retorno sobre os Ativos (ROA) e o Endividamento foram negativos aos Retornos e as Barreiras de entrada para concorrentes se apresentaram com sinal positivo, tal como proposto.
Enhancing NO degradation in visible light through plasma-treated photocatalytic substrates featuring TiO2@g-C3N4 Z-scheme structure
Authors: Luu Hong-Quang , Pham Minh-Thuan , Wang Ya-Fen , You Sheng-Jie
Published: January 2024

In this study, a novel approach is introduced involving grafting and dip coating on photocatalytic substrates to create a Z-Scheme structure of TiO2@g-C3N4 (TC). The synthesized photocatalyst undergoes comprehensive characterization through techniques such as XRD, SEM, XPS, FTIR, Contact Angle Goniometer, and BET analysis. Two configurations, TC coated on PVDF membrane (TC-PVDF) and TC coated on Film (TC-Film), are evaluated for the photodegradation of NOx under visible light. Compared to the benchmark material TiO2, TC-PVDF nanoparticles demonstrate outstanding performance, boasting a specific surface area of 60.93 m2/g and minimal toxic NO2 byproducts, with concentration as low as 3.54 ppb, constituting only 0.46% during NOx remediation. These nanoparticles exhibit remarkable stability, with less than a 10% decrease in efficiency after 5 cycles of visible light irradiation. Plasma treatment transforms TC-PVDF from superhydrophobic to hydrophilic, with a contact angle reduction from 124.7° to 0°. Notably, TC-PVDF shows substantial efficiency enhancements, reaching 84.04%. This study broadens insights into catalytic bag filters, providing practical implications for their use in NOx removal. It offers innovative solutions for air purification, addressing environmental challenges and advancing sustainable technologies.
THÀNH PHẦN HÓA HỌC VÀ NHÂN GIỐNG IN VTRO NAM TINH PIERRE
Authors: ĐÀO QUỐC HƯNG  , PHẠM THỊ NHẬT TUYỀN  , NGUYỄN THỊ NGẦN
Published: January 2024

Nam tinh pierre (Arisaema pierreanum Engl.) thuộc chi Nam tinh (Arisaema), là loài hiếm và mới chỉ được phát hiện núi Bà Đen, tỉnh Tây Ninh. Nhiều loài trong chi này đã được nghiên cứu xác định thành phần hóa học và hoạt tính sinh học, có giá trị dược liệu. Đến nay các nghiên cứu về loài Nam tinh pierre chỉ dừng lại ở việc phân loại. Nghiên cứu này được thực hiện để kiểm tra thành phần hóa học và nhân giống in vitro loài cây này.

Mẫu củ khô Nam tinh pierre được chiết bằng dung môi ethanol, cô quay và phân tích thành phần hóa học bằng phương pháp sắc ký lỏng ghép khối phổ (LC-MS). Kết quả thu được 176 hợp chất và nhận dạng được 11 hợp chất có khối lượng phân tử tương ứng với các hợp chất đã được tìm thấy trong chi Nam tinh (Arisaema): (2R*,3S*,5S*)-N,2-dimethyl-3-hydroxy-5(10-phenyldecyl)pyrrolidine; germacrene D; campesterol; emodin; coniferin; methylconiferin; 6-deacetylnimbin; 28-deoxonimbolide; aurantiamide acetate (N-benzoyl-1 -phenylalanyl-1 phenylalaninol acetate); luteolin; colchicine.

Lần đầu tiên nhân giống in vitro thành công Nam tinh pierre. Thời gian vô trùng mẫu củ bằng NaClO 5% thích hợp là 30 phút. Môi trường MS bổ sung 2 mg/L 2,4-D thích hợp cho sinh trưởng mô sẹo. Môi trường MS bổ sung 1,5 mg/L BA thích hợp với cảm ứng tạo chồi từ mô sẹo. Môi trường ½ MS với 1 mg/L NAA và 0,2 mg/L BA thích hợp cho cảm ứng tạo rễ từ chồi in vitro.
ĐÁNH GIÁ VIỆC ỨNG DỤNG KẾT HỢP CÁC CHẤT CẢI TẠO (VÔI, THAN SINH HỌC VÀ AXIT HỮU CƠ) TRÊN ĐẤT AXIT (GLEYSOLS) Ở VŨNG LIÊM, VĨNH LONG: KHẢO SÁT pH VÀ KHẢ NĂNG ĐỆM pH
Authors: NGUYỄN VĂN PHƯƠNG  , NGUYỄN KHÁNH HOÀNG  , NGUYỄN THỊ THU HÀ  , BÙI THỊ MỸ DUYÊN
Published: January 2024

Đất bị axit hóa ngày càng nghiêm trọng do sử dụng phân bón hóa học, thâm canh liên tục trong sản xuất nông nghiệp đã ảnh hưởng đến năng suất của cây trồng. Mục tiêu của nghiên cứu là đánh giá khả năng ứng dụng kết hợp các chất cải tạo như vôi, than sinh học có nguồn gốc từ vỏ cà phê nhiệt phân ở 300℃ và axit hữu cơ trong cải thiện pH và khả năng đệm (pHBC) của đất phèn Vũng Liêm, tỉnh Vĩnh Long. Một số chỉ tiêu của đất (Tỉ trọng, dung trọng, pH, OC) và của than sinh học (hiệu suất thu hồi, OC, pH, pHpzc, số nhóm H+, OH-, CEC) đã được xác định. Nghiên cứu được tiến hành dựa trên quá trình kết hợp vôi, chất hữu cơ, than sinh học được thực hiện thông qua quá trình ủ đất và các thí nghiệm axit hóa mô phỏng. Với 3 dãy nghiệm thức bao gồm (i) Đất trộn với vôi (ở các tỉ lệ 0; 0,64; 0,85; 1,06 % theo CaO); (ii) Đất trộn với vôi tích hợp canxi - than sinh học (ở các tỉ lệ than sinh học 0; 0,21; 0,42; 0,84 % theo than sinh học); và (iii) Đất trộn kỹ với vôi tích hợp canxi citrat (ở các tỉ lệ 0; 0,53; 1,05; 2,1 % theo axit citric), 3 lần lặp lại cho các thí nghiệm. Kết quả cho thấy các nghiệm thức tích hợp vôi kết hợp canxi citrat (chứa 0,53 % axit citric) và canxi - than sinh học (chứa 0,21 % than sinh học) có nguồn gốc từ vỏ cà phê được nhiệt phân 300℃ vừa cải tạo pH, vừa nâng cao khả năng đệm pH của đất phèn huyện Vũng Liêm, tỉnh Vĩnh Long. Nghiên cứu cho thấy việc sử dụng vôi tích hợp với canxi - than sinh học cải tạo được pH cũng như nâng cao khả năng đệm pH của đất phèn Vũng Liêm, Vĩng Long là hiệu quả hơn.
ESTIMATION DES TASSEMENTS DIFFÉRENTIELS DES SOLS DE FONDATION DE BÂTIMENT : CONTRIBUTION DES SONDAGES DE RÉSISTIVITÉ ÉLECTRIQUE
Authors:   Ecole Supérieure d’Ingénierie, Université de Fada N’Gourma, BP 54 Fada N’Gourma, Burkina Faso, YONLI Hamma Fabien , MANO Gilbert ,   Laboratoire de Physique et de Chimie de l’Environnement (LPCE), Université Joseph KI-ZERBO, BP 7021 Ouagadougou 03, Burkina Faso, KOÏTA Mahamadou , COMPAORE Aristide ,   Laboratoire Eaux Hydro-Systèmes et Agriculture (LEHSA), Institut International d’Ingénierie de l’Eau et de l’Environnement (2iE), 01 BP 594 Ouagadougou 01, Burkina Faso,   Laboratoire National du Bâtiment et des Travaux Publics (LNBTP), BP 133 Ouagadougou 01, Burkina Faso
Published: January 2024

To estimate differential settlements of building foundation soils, the site on which the structure is based must be geotechnically surveyed in order to determine the deformation parameters and the thickness of the compressible soil layers in various places. This involves conducting destructive surveys. In this study, the use of geophysical methods (electrical soundings) as a substitute for the conventional methods used was considered. The Schlumberger electrodes array was deployed at the level of a control borehole and at three projected footings. The combination of the results of the electrical soundings with the lithological section of the borehole reveals a significant correlation between the variations of cumulative resistivities and the lithological section of the subsoil. The thickness of the compressible layers at the level of the projected footings is estimated to vary between 5 and 6 m. Œdometric differential settlements have an estimated maximum value of 4.56 cm
Classroom Management Skills and its Relationship to Self-Efficacy among Preparatory School Teachers in Kuwait
Authors: Alasfour Muhammad Easa , Al-Smadi Abdalla Abdul Ghafour
Published: January 2024

This study aimed at identifying classroom management skills and its related to self-efficacy for preparatory school teachers in Kuwait according to variables of (gender and experience level) whose number was (6422) teachers for the second of the academic year (2020/2021). The sample of the study that chosen randomly, consisted of (362) teachers, (120) male and (242) female. This study was based on the correlational descriptive methodology. Two questionnaires were developed to measure (self-efficacy, classroom management skills) since they were suitable for the nature of the study. The results revealed that the levels of classroom management skills were high with a mean of (4.51), and revealed that the levels of self-efficacy were high with a mean of (4.16).The results also indicated significant correlation between self-efficacy and classroom management skills. That there were statistically. The study revealed statistically significant differences among the (classroom discipline, planning, teaching skills, classroom organizing) for female teachers. While there were no statistically significant differences in the field of class climate depending on the gender variable. There were also statistically significant differences in the total score of the classroom management skills scale according to the teacher experience variable.
The Level of Prevailing Organizational Culture among Elementary School Principals within the Green Line and its Relationsiph to the Development of Creative Behavior among teachers from Principals and Teachers`
Authors: Massalha Mohamed Ahmed , Alshurman Muneera Mahmud
Published: January 2024

The study aimed at finding out the level of prevailing organizational culture among elementary school principals within the Green Line and its relationship to the development of creative behavior among teachers from principals and teachers` point of view. The descriptive-survey correlational methodology was used. The study population consisted of all elementary school principals and teachers within the green line, which numbered (1600) principals and teachers. The study sample consisted of (387) principals and teachers. The results showed that the level of prevailing organizational culture among elementary school principals in the Northern Triangle region came in a high degree in the total score and in all domains. The results also showed that the development of creative behavior came in a high degree too. The results-indicated that there was a positive significant correlational relationship between the level of prevailing organizational culture and the development of creative behavior.
The Role of Computer Teachers in the Kasbah of Amman Schools in Developing Digital Intelligence in Distance Learning among their Students from the Point of View of their Principals
Authors: Alsalah Suzan Sulaiman
Published: January 2024

The present study aimed to investigate the role of computer teachers in Kasbah Amman schools in developing digital intelligence in distance learning among their students from the point of view of their principals. The descriptive survey methodology was adopted. The validity and study sample consisted of (120) principals, and the questionnaire that was developed reliability of the tool were assured. The results of the study showed that role of the computer teachers in developing digital intelligence in distance learning among their students from the point of view of their principals came to a large degree, and that the highest domain were the domain of digital security and safety development, followed by the domain of use and digital literacy, and there were no statistically significant differences attributed to the two variables (gender, and experience).
The Practicing Degree of Primary Schools’ Principals in the North Region within the Green Line for Participative Leadership and its Relation to Professional Development of Teachers
Authors: Hajjeh Laila Mutlaq , Al-Shurman Muneera Mahmoud
Published: January 2024

The current study aimed to identify the degree of practicing participatory leadership among primary school principals in the northern region within the Green Line and its relationship to the professional growth of teachers. The correlational descriptive survey methodology was utilized, and two questionnaires to measure the practicing degree of participative leadership and level of professional development were used after assuring their validity and reliability. They were applied to a random sample of (375) principals and teachers. The results showed that the degree of participatory leadership practice was medium. The level of teachers' professional development was High, and there was a positive statistically significant correlation at the level of significance (α = 0.05) between the practice of participatory leadership and the professional growth of teachers. The study recommended encouraging school principals to practice leadership skills, applying participatory leadership, attaching greater importance to human relationships among principals and teachers.
MANAGEMENT OF ASTHI-MAJJAGATA VATA W.S.R. TO AVASCULAR NECROSIS
(AVN) OF B/L FEMORAL HEAD STAGE 4 - A CASE STUDY
Authors: Prajapati Anurag , Nargesh Aarti , Singh Rita , Srivastava Sanjay
Published: January 2024

Avascular Necrosis (AVN), or Osteonecrosis, is characterized by bone tissue death due to insufficient blood supply, prevalent in India with a common occurrence in the femoral head. Ayurveda associates AVN with an imbalance in Vata dosha, presenting symptoms aligning with both traditional and modern medical perspectives. Conventional treatments involve anti-inflammatory drugs and hip replacement, though the latter has limitations. Ayurveda approaches include holistic treatments like herbal medicines and Panchakarma, showcasing potential benefits in symptomatic relief. Modern treatment involves anti-inflammatory drugs and, in severe cases, hip re-placement. The presented case is of a 24-year-old, diagnosed case of grade 4 bilateral AVN of the femoral head who was treated with Panchakarma including Manjisthadi Kshara Basti, Patra pind sweda,pizhichil along with a few Oral Ayurvedic preparations, for 30 days, which provided significant symptomatic relief in pain, improved range of motion and gait. Based on the results, it can be said that panchakarma can provide significant relief in signs and symptoms of Asthimajjagat vat (AVN)
Plan de acción para la gestión de calidad de la revista Gaceta Científica
Authors: López Toribio Roe Mio , Castañeda Eugenio Nancy Elizabeth
Published: January 2024

En los últimos años, las revistas científicas o académicas han sido el medio más utilizado para publicar investigaciones de pregrado y posgrado en el ámbito de la educación superior universitaria. La revista Gaceta Científica es la revistaacadémica de la Escuela de Posgrado (EPG) de la Universidad Nacional Hermilio Valdizán (UNHEVAL), Huánuco, Perú. Según su definición original, este es un medio de comunicación científica que tiene múltiples objetivos, incluida la promoción de la cooperación científica, la publicación de excelentes artículos científicos, la internacionalización del conocimiento y el fomento de la discusión.
The Effect of Sandwich Generation
Authors: Salsabilla Alyssa , Krisnandi Herry , Digdowiseiso Kumba , Mohamed Monizaihasra
Published: January 2024

The study aims to determine the effect of Sandwich Generation (Work Psychology, Time Management and Work Commitment) on the Performance of National University Employees. This research data used primary data in the form of questionnaires to 95 National University respondents. Data analysis techniques using inferential analysis with multiple linear regression and using the Statistical Product and Service Solution (SPSS) program version 22. The results of multiple linear regression analysis show that the variables Work Psychology (X1), Time Management (X2), and Work Commitment (X3) have a positive and significant effect on Employee Performance. The results of this study expect companies to improve compensation, motivation, and time management training that can support employee performance.
The Impact of Brand Image and Service Quality on Customer Loyalty, with Customer Satisfaction as A Mediator
Authors: Supriyanto Bambang , Dahlan Kandi Sofia Senastri
Published: January 2024

The study conducted at PT Kennametal Indonesia, a cutting tool industry company under the Kennametal brand, aimed to assess the impact of brand image and service quality on customer loyalty, specifically focusing on customer satisfaction as a potential mediator. Employing an empirical study approach, data were gathered via a questionnaire distributed to randomly selected customers. This resulted in 111 sets of received data, with 106 deemed suitable for analysis out of the 200 distributed questionnaires. SMART PLS 3.0 was utilized to explore the relationships between independent variables (brand image and service quality) and the dependent variable (customer loyalty) while evaluating the mediating role of customer satisfaction. The findings revealed that the service quality of PT Kennametal Indonesia did not significantly impact customer loyalty towards cutting tools, and a similar lack of significant influence was observed for brand image. It is crucial to emphasize that the term "not significantly impact" indicates the absence of a statistically significant relationship between service quality or brand image and customer loyalty. However, a positive and significant correlation emerged between brand image and service quality in relation to customer satisfaction. Consequently, customer satisfaction emerged as a substantial factor positively influencing loyalty. Furthermore, customer satisfaction was identified as a partial mediator in both the relationship between brand image and customer loyalty and the relationship between service quality and customer loyalty. To enhance result interpretation, providing effect sizes or correlation coefficients would offer a more nuanced understanding of the observed relationships.
Pengaruh Electronic Word of Mouth dan Brand Ambassador Terhadap Brand Equity
Authors: Chandrawinata Valentino
Published: January 2024

Brand equity is an intangible asset that can provide added value to the company. E-WOM (Electronic Word of Mouth) and brand ambassadors are two marketing strategies that can be used to increase brand equity. The purpose of this study was to analyze the effect of e-WOM and brand ambassadors on brand equity. This research uses quantitative methods. The data collection technique in this study was a literature study and a questionnaire. The population in this study were customers of Marhen J bags. The sampling technique in this study was random sampling technique. The data that has been collected is then analyzed using the help of the SPSS program. The results showed that E-WOM and brand ambassadors have a significant influence on the brand equity of Marhen J bag products.
Tingkat Kecerdasan Ekologis Siswa Sekolah Menengah Umum di Wilayah Bandung Utara
Authors: Azis Muhamad Abdul , Ruhimat Mamat , Waluya Bagja
Published: January 2024

The North Bandung Area (KBU) has a function as a rainwater catchment area in the Bandung Basin. However, today, KBU has experienced land conversion, especially agricultural land into built-up land. If land conversion in KBU cannot be controlled and continues to experience land use changes, public knowledge about the environment in KBU will be increasingly eroded and cause disharmony between the community and its physical environment. The purpose of this research is to identify the level of ecological intelligence of high school students in KBU. The method used in this research is the survey method and the approach used is quantitative. The location of this research was conducted in 12 State Senior High Schools (SMAN) which are included in the North Bandung Area (KBU). The result of this research: Ecological intelligence of public high school students in KBU in the knowledge aspect falls into the high category (1.50), in the attitude aspect falls into the high category (1.98), the skill aspect falls into the high category (1.86), and the participatory aspect falls into the high category (1.91). In general, the ecological intelligence of students of 12 public high schools in KBU as measured through four indicators is classified as high category (1.81). It is recommended to conduct similar research at different levels and or in private schools.