bluuebunny/crossref_metadata_2025 huggingface dataset:
Teorizando o STEAM: como integrar projetos interdisciplinares no currículo STEAM
Authors: Sousa Rodger Roberto Alves de
Published: November 2024

RESUMO
Este artigo aborda a integração de projetos interdisciplinares no currículo STEAM (Ciência, Tecnologia, Engenharia, Artes e Matemática) como uma abordagem pedagógica promissora para o desenvolvimento de habilidades essenciais no século XXI. Através de uma revisão bibliográfica sistemática e análise de estudos de caso, foram explorados os princípios de design, estratégias de identificação de conexões entre disciplinas, impacto no engajamento e motivação dos estudantes, além do papel do professor como facilitador e orientador nesse contexto. Também foram discutidos o uso de tecnologia e recursos digitais, a exploração das conexões entre as disciplinas STEAM e a importância da colaboração entre professores e disciplinas. As principais descobertas indicam que a abordagem interdisciplinar no currículo STEAM promove o desenvolvimento de competências fundamentais, como criatividade, pensamento crítico e colaboração. Estudos de caso de escolas e instituições mostram que projetos interdisciplinares bem planejados e estruturados têm impacto positivo no engajamento e motivação dos estudantes, promovendo uma aprendizagem significativa.
Palavras-chave: Projetos Interdisciplinares. Currículo STEAM. Educação. Habilidades do Século XXI. Aprendizagem Significativa.
 
ABSTRACT
This article addresses the integration of interdisciplinary projects into the STEAM (Science, Technology, Engineering, Arts, and Mathematics) curriculum as a promising pedagogical approach for the development of essential skills in the 21st century. Through a systematic literature review and analysis of case studies, the design principles, strategies for identifying connections between disciplines, impact on student engagement and motivation, and the role of the teacher as a facilitator and guide in this context were explored. Additionally, the use of technology and digital resources, the exploration of connections between STEAM disciplines, and the importance of collaboration among teachers and disciplines were discussed. The main findings indicate that the interdisciplinary approach in the STEAM curriculum promotes the development of key competencies such as creativity, critical thinking, and collaboration. Case studies from schools and institutions demonstrate that well-planned and structured interdisciplinary projects have a positive impact on student engagement and motivation, fostering meaningful learning.
Keywords: Interdisciplinary Projects. STEAM Curriculum. Education. 21st Century Skills. Meaningful Learning.
A Psicopedagogia como recurso para a prevenção da evasão escolar: a atuação do Assistente Social
Authors: Sousa Rodger Roberto Alves de
Published: November 2024

RESUMO
Este artigo aborda a importância da atuação conjunta entre a psicopedagogia e o serviço social na prevenção da evasão escolar. A partir de uma revisão bibliográfica, foram identificadas as principais causas da evasão, tais como fatores socioeconômicos, dificuldades de aprendizagem, problemas familiares e falta de motivação. Além disso, foram destacadas as competências e responsabilidades do assistente social e do psicopedagogo nesse contexto. A psicopedagogia desempenha um papel relevante ao realizar a identificação precoce das dificuldades de aprendizagem, proporcionando suporte emocional e intervenção pedagógica adequada. Por sua vez, o serviço social lida com os fatores socioeconômicos e familiares que impactam o desempenho dos estudantes, por meio do acompanhamento das famílias e da orientação. A colaboração e comunicação efetiva entre esses profissionais são essenciais para o sucesso na prevenção da evasão. Estratégias de intervenção, como programas de apoio socioeducativo, orientação familiar e acompanhamento individualizado, também são fundamentais para manter os alunos engajados e motivados na escola. No entanto, os desafios enfrentados nesse contexto são consideráveis, tais como a falta de recursos e a fragmentação das políticas públicas. Para superá-los, é necessário investir na formação contínua dos profissionais e na integração de políticas públicas efetivas.
Palavras-chave: Evasão Escolar. Psicopedagogia. Serviço Social. Prevenção. Intervenção.
 
ABSTRACT
This article addresses the importance of the joint work between psychopedagogy and social work in preventing school dropout. Through a literature review, the main causes of dropout were identified, such as socioeconomic factors, learning difficulties, family problems, and lack of motivation. Furthermore, the competencies and responsibilities of the social worker and the psychopedagogue in this context were highlighted. Psychopedagogy plays a relevant role in early identification of learning difficulties, providing emotional support and appropriate pedagogical intervention. On the other hand, social work deals with socioeconomic and family factors that impact students' performance through family monitoring and guidance. Effective collaboration and communication between these professionals are essential for successful dropout prevention. Intervention strategies, such as socio-educational support programs, family guidance, and individualized monitoring, are also crucial to keep students engaged and motivated in school. However, the challenges faced in this context are considerable, such as lack of resources and fragmentation of public policies. Overcoming these challenges requires investment in continuous professional development and integration of effective public policies.
Keywords: School Dropout. Psychopedagogy. Social Work. Prevention. Intervention.
As faces do bullying
Authors: Siqueira Kleber Saldanha de , Félix Cybelle Raimundo
Published: November 2024

O estudo do bullying como fenômeno psicossocial representa importante iniciativa para o controle de práticas violentas no ambiente escolar, permitindo mapear e compreeder as diferentes manifestações deste problema neste ambiente. Como forma de estratégia didática, a aplicação de atividades diversificadas, incluindo a manifestação artística, representa valiosa iniciativa, corroborando com as atuais práticas educativas baseadas na diversificação, proposição da reflexão e do pensamento. Assim, trazemos um poema, idealizado durante as aulas do componente curricular Projeto Integrador, com temática voltada para o studo e combate ao bullying, escrito por uma estudante que conseguiu sintetizar o problema do bullying de forma viva, reportando alguns de seus medos e anceios diante do problema
Professor Sassaki: mestre da inclusão
Authors: Ferreira Francisca Moreira
Published: November 2024

Professor Sassaki foi um grande escritor
Seu lema era inclusão
Diante de suas lutas virou o pai da inclusão
Pois ele lutava a cada dia para mudar a situação
 
Incluir no mercado ou na escola pessoas com deficiência, que o mundo não aceitava
Através dos seus métodos ele conseguiu, abrir caminhos para o novo
 
E a inclusão evoluiu
Agora em toda parte podemos nos encontrar
No mercado ou na escola
Na rua ou no nosso lar
 
Pessoas são incluídas e devemos respeitar
Pois se ainda não aceitamos a verdade, os doentes somos nós
Pessoas preconceituosa que não merece respeito algum
 
Sobre o mestre Sassaki, deixo aqui meu respeito e gratidão
Se queremos algo na nossa vida
Temos que luta com amor no coração  ❤️
Lógica, Filosofia e Matemática: uma análise sobre alguns paradoxos matemáticos e sua influência no ensino aprendizagem
Authors: Silva Samila Dezinho da
Published: November 2024

RESUMO
O presente artigo representa uma análise interdisciplinar envolvendo alguns paradoxos Matemáticos, que além de estarem associados à matemática, perpassam a lógica e a filosofia. A pesquisa em questão tem como finalidade a aplicação da intuição como método falho por meio de paradoxos Matemáticos em conteúdos programático, sendo assim, demonstrando uma ferramenta metodológica voltada para o ensino aprendizagem dos educandos. Para isso, foi aplicada uma aula experimental em três turmas de Ensino Fundamental, quando realizamos uma intervenção didática seguida por uma atividade avaliativa. Ao final da intervenção foi enviado aos alunos um questionário avaliativo sobre a metodologia executada e tópicos trabalhados em sala de aula. Constatou-se que, os alunos apesar de não terem conhecimento prévio sobre alguns fundamentos e paradoxos apresentados, puderam contribuir com a aula a partir de relatos individuais e experiências próprias que fizeram ligação com o objetivo do trabalho em questão, gerando em diálogo proveitoso e uma troca de conhecimentos entre os educandos.
Palavras-chave: Lógica, Filosofia, Interdisciplinaridade.
 
ABSTRACT
This article represents an interdisciplinary analysis of some mathematical paradoxes, which, in addition to being associated with mathematics, permeate logic and philosophy. The research in question aims to apply intuition as a flawed method through mathematical paradoxes in syllabus, thus demonstrating a methodological tool aimed at teaching and learning of students. For this, an experimental class was applied in three elementary school classes, followed by slides consisting of photos, paradoxes and questions with the initial purpose of debate, as well as the application of a practical evaluation activity. At the end of the intervention, an evaluative questionnaire was sent to the students on the methodology used and topics worked on in the classroom. It was found that, despite not having prior knowledge about some of the fundamentals and paradoxes presented, they were able to contribute to the class based on individual reports and their own experiences that made a connection with the objective of the work in question, generating a fruitful dialogue and a exchange of knowledge among students.
Keywords: Logic, Philosophy, Interdisciplinarity.
Inclusão escolar: desafios e práticas na Educação especial
Authors: Matos Maria Aparecida Rabelo de Sousa
Published: November 2024

RESUMO
Este artigo aborda os desafios e práticas da inclusão escolar na educação especial. Explora a evolução histórica e os conceitos fundamentais da inclusão, destacando a importância das políticas públicas e da legislação no apoio às práticas inclusivas. Através de uma revisão bibliográfica e análise de estudos de caso, são discutidos os principais desafios enfrentados pelas escolas, como a adequação do currículo e a formação de professores. São apresentadas estratégias eficazes para atender à diversidade na sala de aula, incluindo o uso de tecnologias assistivas e recursos educacionais adaptados. A participação da família e da comunidade é destacada como essencial para o sucesso da inclusão. Casos de sucesso e exemplos de boas práticas são analisados para ilustrar como a colaboração e a inovação podem promover um ambiente educacional mais acessível e equitativo. O artigo conclui com recomendações para a melhoria contínua das práticas inclusivas e a adaptação às necessidades emergentes dos alunos.
 
Palavras-chave: Inclusão Escolar, Educação Especial, Políticas Públicas, Tecnologia Assistiva, Formação de Professores.
 
ABSTRACT
This article addresses the challenges and practices of school inclusion in special education. It explores the historical evolution and fundamental concepts of inclusion, highlighting the importance of public policies and legislation in supporting inclusive practices. Through a literature review and analysis of case studies, the main challenges faced by schools, such as curriculum adaptation and teacher training, are discussed. Effective strategies for addressing classroom diversity, including the use of assistive technologies and adapted educational resources, are presented. The involvement of family and community is emphasized as essential for successful inclusion. Success stories and examples of best practices are analyzed to illustrate how collaboration and innovation can foster a more accessible and equitable educational environment. The article concludes with recommendations for the continuous improvement of inclusive practices and adaptation to the evolving needs of students.
Keywords: School Inclusion, Special Education, Public Policies, Assistive Technology, Teacher Training.
Embarcação
Authors: Torres Vagna da Silva
Published: November 2024

Gênero poético relacionado a Educação de Jovens e Adultos.
Para início de conversa
Authors: Almeida Ricardo Santos de , Cerqueira Sara Jane Lino de , Martins Gleica Maria Correia , Neves Jhonatan David Santos das
Published: November 2024

Revista Interseção, Palmeira dos Índios/AL, v. 6., n. 1, nov. 2024, p. 1-5.
The Relationship Between Remote Work and Employee Productivity in the Educational Technology Organisation in South Africa
Authors: Hlapa Matsie Welheminah , Majola Brian Kwazi
Published: November 2024

Over the past decade, the rise of globalisation and advancements in technology have led many organisations to shift from traditional office environments to remote settings to boost employee productivity and achieve organisational goals. Remote working offers notable advantages including increased flexibility, improved work-life balance, and cost savings, with organisations cutting on office space expenses and employees saving on commuting costs. However, it is not without its challenges, such as difficulties in monitoring performance, slower problem resolution, reduced personal interaction, and increased stress levels. The study examines the relationship between remote working and employee productivity in a selected educational technology sector in South Africa. The study is exploratory, and a quantitative research approach was utilised. The target population for the study consisted of employees in the educational technology organisation based in Cape Town, South Africa. A questionnaire was distributed using survey links where, 115 randomly sampled employees from the office of the chief executive officer, sales, operations, people and culture, finance and governance responded (response rate of 94%). The data was analysed using the IBM Statistical Package for the Social Sciences (SPSS) 29.0 version. Descriptive statistics using means and standard deviation for each variable were used to analyse the data. Cronbach alpha coefficients were used to assess the reliability of the measuring instruments. The findings revealed a positive relationship between remote working and employee productivity. It is recommended that the educational technology organisation invest in reliable internet connections, high-speed internet, and secure communication tools to foster a remote work culture.
The Evolution of Volumetric Video: A Survey of Smart Transcoding and Compression Approaches
Authors: Kakkar Preetish , Ragothaman Hariharan
Published: November 2024

Volumetric video, the capture and display of three-dimensional (3D) imagery, has emerged as a revolutionary technology poised to transform the media landscape, enabling immersive experiences that transcend the limitations of traditional 2D video. One of the key challenges in this domain is the efficient delivery of these high-bandwidth, data-intensive volumetric video streams, which requires innovative transcoding and compression techniques. This research paper explores the state-of-the-art in volumetric video compression and delivery, with a focus on the potential of AI-driven solutions to address the unique challenges posed by this emerging medium.
Designing Intelligent Library as a Response for Artificial Intelligent
Authors: Ahmed Al-Luhaibi Sarah Mohammed , Mohmmed Ghada
Published: November 2024

Redesigning the Institute’s library using strategies based on artificial intelligence in library redesign, creating a more efficient, attractive, user-focused environment that meets the evolving needs of benefic0069aries while empowering library professionals with advanced tools for collection management and user services. The motivation of the project is to redesign the institute’s library designated for all individuals aged 18 years and above, in order to achieve Oman Vision 2040. A smart library will be built to support services and serve as a center for education and holding seminars and lectures. It was expanded to accommodate a larger number of visitors. The current library has not been renovated or redesigned since the founding of the institute, and it occupies a large part of the building. Establishing a modern library that meets the needs of students, teachers, and employees, while making optimal use of the available space. By introducing smart technologies and exploiting the empty spaces adjacent to the library. This includes implementing an Internet- based management system, smart services, library entrance, reception area, coffee area, storeroom, computer area, self- study rooms, and meeting rooms equipped with a smart board.
Bridging The Gap: Investigating Student Engagement and Faculty Satisfaction in Artificial Intelligence-Driven Education
Authors: Maryam Noshaba , Abdelrahman Shahinaz , Osman Rania
Published: November 2024

The debate about the feasibility of using artificial intelligence applications is still going on in the academic sector, but this will not stop users from applying AI in various fields and we notice in many colleges and universities around the world, that faculty members are still thinking and discussing on how to use SI in teaching and learning and policymakers are negotiating about setting regulations, and students have overcome this in stages and have begun to use and apply AI tools in many educational aspects, this research aims to investigate the gap between policymakers students practice and faculty satisfaction rate with the integration of Artificial Intelligence (AI) in teaching and learning. The study focuses on understanding the perceptions and challenges associated with the incorporation of AI technologies in educational sectors. To identify common students’ practices and variations in faculty member’s responses towards using AI tools in education, try to investigate the members ‘gaps and analyze t
Smart Learning Environments: A Comprehensive Review on Artificial Intelligence and Learning Theories
Authors: Al-Nabhani Bayan Khalfan Saif , Pulparambil Supriya
Published: November 2024

The term “smart learning” is now commonly used to describe online education. It shows how learners can use knowledge and skills more easily, successfully, and simply because of modern technologies. The goal is to create a smart learning environment that is relevant, timely, and efficient, allowing students to learn more effectively and successfully. By setting realistic goals, focusing on the big picture, and ensuring a clear timeline for task completion, a smart learning environment can provide a more engaging and efficient educational experience for students. The term “smart technology” describes remote-controllable and internet-connected devices that are used in smart learning environments (SLEs) to personalize and improve the educational experience for each student. This research paper explores the use of technology, specifically artificial intelligence, in creating a smart learning environment. A comprehensive review has been conducted in two dimensions, the dimension of AI in smart learning and the learning theories for smart learning environment. The study reveals that the impact of artificial intelligence in enhancing student performance and instructional design has received wide attention from the academic research. At the same time, the learning theories like activity theory, self- determination theory, and connectivism learning theory, collaborative learning theory, and situated learning theory are still explored by academic community within the context of artificial intelligence and smart learning environment.
Biophilic Design as Participative Design (Restaurant Case Study)
Authors: Alabdali Maha Mahfoodh , Ms. Basma Ms. Basma , Ahmed Ola M. Mohammed
Published: November 2024

I have been developing the concept for a new “Biophilic Organization” to bridge the gap between organizations and the natural world, despite their claims of sustainability. By drawing from fields such as evolutionary psychology and architecture, this research aims to establish a robust link between nature and culture within organizations, demonstrating how this connection can significantly contribute to sustainability. Furthermore, the paper takes a comprehensive approach to sustainability, recognizing and addressing the various challenges. Regarding the restaurant concept, it is commercial in nature, and I am planning a comprehensive revamp. After conducting a thorough assessment of the restaurant, I have identified key areas for improvement with a unique style in mind. Upon researching the structural aspects that require enhancement, I have concluded that expanding the restaurant’s space and seating capacity is paramount. Furthermore, I have diligently studied three comparable eateries and drawn inspiration from their concepts to infuse into my own establishment. Despite the upcoming competition from restaurants near the Amman Mall construction, I am confident that my restaurant will differentiate itself with a unique interior design that captivates visitors with an abundance of gorgeous indoor plants, exuding life, innocence, and beauty.
Learning Analytics and Knowledge Management Systems for Higher Education
Authors: Pandey Jitendra , Hannawi Souzan , Dattana Vishal
Published: November 2024

The proposed research investigates the impact of communication technologies and information systems on knowledge management in e-learning environments. The authors leverage the established models of Nonaka & Takeuchi and Harsh (including knowledge reusability and sharing in a 3D context) to explore this relationship. Their findings suggest that incorporating knowledge sharing and reusability significantly enhances e-learning effectiveness. Furthermore, research indicates that data analytics (DA) presents a valuable tool for enriching the learning experience. DA facilitates the discovery of new learning areas and fosters qualitative learning within higher education. This is achieved through its extensive capabilities in analyzing existing knowledge. To ensure the inclusion of quality knowledge, the well-regarded Approach- Deploy-Review-Improve (ADRI) model is also considered. Finally, the potential of knowledge repositories in diverse educational settings is emphasized.
Stress Sync: An AI Based Application for Stress Management and Academic Prioritization to Enhance Performance in Oman
Authors: Khan Arisha , Zainulabdeen Fathima Hasna , Ishra Fayza Azmin , Naidu Vikas Rao
Published: November 2024

College students experience high levels of stress from academic demands and personal pressures. In this paper, “Stress Sync” is proposed as a user-friendly framework for a stress management system tailored especially for college students with the inclusion of an academic task priority list management system. Such a system will help students manage their academic workload while also keeping an eye on their stress levels. Students can receive real-time data on their stress scores which are calculated using data from relevant stress factors, helping them understand on taking proactive and knowledgeable ways of dealing with their academic stress, and look after their mental well-being. Stress Sync offers personalized stress management strategies, uniquely tailored to each student's needs. A strong community virtual network is also part of the framework, which emphasizes providing students with the necessary resources to look after their mental health. The aim of this framework is to encourage students in Oman to navigate their academic challenges in life while also prioritizing their mental well- being.
From Viewing to Doing: Engaging Undergraduates with AI and Wikis, in Moodle – LMS to Scaffold “Teaching and Learning Team-Working in Research Proposal Writing”
Authors: Swaminathan Balaji. S.K. , Sadriwala Nuzhat , Carlton Aziz Carlton Aziz
Published: November 2024

The Learning Management System (LMS) a popular one being Moodle, has many features that can be adopted to the task requirements. The Wiki feature is a user- friendly feature. This paper explores the utility of this feature from a sociological perspective as well as the technology affordance perspective that has evolved from there. The context of Research Proposal writing as a collaborative, team-working assignment for undergraduate learners is explored here in the learning of Scientific Research Methods as a course and how peer-scaffold is enabled.
Advanced-Data Analytics for Water Loss Management and Leakage Detection using Machine Learning Models: A Case Study of Al Seeb Area, Khoudh Six
Authors: Balushi Ibrahim Al , Hussain Muzammil
Published: November 2024

Using a novel machine learning framework, this study addresses water losses in urban water distribution networks. The focus is on the CatBoost classifier, which predicts leaks with 99.6% accuracy. Using a curated dataset and multiple ML algorithms, the study discovers important relationships that influence leak detection and increase operational efficiency. Despite challenges such as overfitting and limited data hindering broader applicability, the results highlight the need for diverse data and hybrid models. Future work aims to refine these models through real-world testing and assess their environmental and economic impacts.
Intelligent Weed Detection using Machine Learning
Authors: Lekheouayene Walid , Karuppasamy ArunaDevi
Published: November 2024

The study aims to create a sophisticated weed identification system that utilizes machine learning algorithms. Using image analysis techniques, the main goal is to develop and execute a model that can effectively recognize and differentiate crops and weeds. These models will form the basis for an automated weeding system, allowing for accurate and selective weed removal while minimizing the need for physical labour and harmful chemical herbicides. This study will encompass crucial stages, such as data collecting, preprocessing, model training, and deployment. Initially, an extensive dataset of images illustrating crops and diverse weed species will be gathered and organized. The dataset will be subjected to preparation procedures, including image resizing, augmentation, and normalization, to ensure consistency and improve the training process. Deep learning approaches such as convolutional neural networks (CNNs), will be utilized for model training and optimization. These algorithms will acquire the ability to identify and isolate essential characteristics from the image data, facilitating precise classification of crops and weeds. After completing the training and validation process, the created models will be included in an automated weeding system. This System will utilize computer vision techniques to analyses field images in real-time and detect instances of weed infestations. According to the model’s predictions, specific and focused methods of removing weeds can be used, eliminating the need for using herbicides without discrimination and reducing the unintended harm to crops.
Third cranial nerve palsy with confirmed HHV-6 positivity
Authors: Duran Umutcan , Sayman Dila , Özdemir Öktem Ece , Yuluğ Burak , Çankaya Şeyda
Published: November 2024

We present a rare case of a 38-year-old man diagnosed with third cranial nerve paralysis, where no abnormalities were detected on MRI. Human Herpes Virus-6 (HHV-6) infection affecting the central nervous system and associated with cranial nerve paralysis is an unusual occurrence. This report underscores the importance of considering HHV-6 as a differential diagnosis in patients presenting with cranial nerve palsy and suggests the use of cerebrospinal fluid (CSF) HHV-6 polymerase chain reaction (PCR) testing for confirmation.
A rare cause of low back pain: lumbar lateral meningocele
Authors: Işıkdemir Remzi , Say Rumeysa , Yüksel Ulaş , Yalçın Ahmet , Baday Keskin Dilek
Published: November 2024

Lumbar meningocele is the herniation of the arachnoid mater enlarged neural foramen to the thecal sac. A 55-year-old female patient applied with low back pain. Physical examination there were multiple cutaneous neurofibromas. The strength of lower extremity muscles was normal bilaterally. Babinski sign was negative bilaterally with normoactive deep tendon reflexes. Lumbal magnetic resonance imaging images show ectasia. The diagnosis was lateral meningocele associated with neurofibromatosis. Lumbar meningocele is a benign pathology that can be seen in a wide range from asymptomatic to paraparesis, which does not require surgical treatment, unless it is symptomatic, which is frequently associated with NF1.
Key words: Lateral meningocele, Neurofibromatosis Type 1, Low back pain
A case of consecutive four-level lumbar spondylolysis and spondylolisthesis
Authors: Kaya Mustafa , Doğan Sevgi Aslı , Kaçıra Tibet
Published: November 2024

This rare and unusual case is about a 54-year-old female, who has pars fractures involving consecutive four-level bilateral spondylolysis and spondylolisthesis. Due to the increasing intensity with lumbar instability, the patient had severe low back pain. For diagnosis, dynamic X-ray, magnetic resonance, 3D tomography were performed, and bilateral L2-3-4-5 pars fracture and L3-4 spondylolisthesis were observed. This case was treated surgically byspinal canal decompression at L3-4, L4-5 and L5-S1, posterior lumbar interbody fusion at L4–5 and L5–S1, and pedicle screw fixation at L2–S1. The lower back pain disappeared after the surgery.
Dexamethasone implantation causing iatrogenic lens injury: a review of literature with case series
Authors: Dal Ali , Erdağ Murat , Canleblebici Mehmet , Balbaba Mehmet , Yıldırım Hakan
Published: November 2024

Aims: In this study, three cases of iatrogenic lens injuries during Dexamethasone (DXM) implantation will be discussed and current approaches will be reviewed with the literature.
Methods: Three patients with iatrogenic lens injury during DXM implantation were evaluated retrospectively.
Results: The three patients underwent DXM implantation for cystoid macular edema with central retinal vein occlusion and one patient for EALES disease. The surgical intervention was performed in all three patients in conjunction with cataract surgery. Intraocular lens implanted into the sulcus in all patients. The DXM could be directed to the vitreous in two patients with intact anterior hyaloid, while the other patient underwent anterior vitrectomy and DXM explanation. Anti-vascular endothelial growth factor was injected in the patient who could not implant DXM. The lens was stable in all patients in postoperative controls. There was a decrease in macular thickness at follow-up.
Conclusion: Dexamethasone implant is a slow-release tablet for macular edema due to retinal vein occlusion, diabetic retinopathy and non-infectious uveitis. Lens injury during dexamethasone implantation is a rare complication. In our series, the implant occluded the visual axis and most of it was in the lens, managed with cataract surgery. If possible, DXM should be directed to the vitreous, if not, treatment modalities should be specificized on a patient-by-patient basis.
Combined evaluation of visual field and optical coherence tomography angiography data in multiple sclerosis patients
Authors: Meşen Selma , Meşen Ali , Muzafferzade Musa
Published: November 2024

Aims: To evaluate Humphrey visual field analyzer (HVFA) data and optical coherence tomography angiography (OCT-A) parameters in multiple sclerosis (MS) patients with optic neuritis (ON) attacks.
Methods: 34 eyes of 34 patients with MS diagnosis who had ON attacks were included in the study. After detailed ophthalmoscopic examination, OCT-A and HVFA images were taken. Spearman correlation analysis was used in statistical analysis.
Results: The mean age of the participants was 31.52±10.09 years. In the correlation analysis, a moderate correlation was found between mean deviation (MD) and foveal deep blood flow (DF) (rho=0.52), and a weak correlation was found between MD and foveal superficial blood flow (SF) (rho=0.40) and optic disc head blood flow (ODF) (rho=0.38). A weak negative correlation was found between pattern standard deviation (PSD) and DF (rho=-0.37) and ODF (rho=-0.40).
Conclusion: This study showed that OCTA data were affected in a manner consistent with HVFA data. More practical and quickly applicable OCTA scans may facilitate the estimation of visual field findings in MS patients.
The effect of phacoemulsification on the intraocular pressure, anterior chamber and pupildiameter in patients with pseudoexfoliation syndrome
Authors: Oğurel Tevfik , Solmaz Gülsün , Dursun Erdem
Published: November 2024

Aims: To evaluate the effect of phacoemulsification on the intraocular pressure, anterior chamber and pupil diameter in patients with pseudoexfoliation syndrome.
Methods: 66 eyes of thirty-three patients who had pseudoexfoliation and underwent phacoemulsification enrolled in this retrospective study. The eyes divided two groups as a study group that with Pseudoexfoliation Syndrome (PES) or Pseudoexfoliation (PEX) glaucoma and the other eyes as a control group without PES or PEX glaucoma. The follow-up examinations were preoperatively and postoperatively on the first day, fourth day, first month, and three months. Best-Corrected Visual Acuity (BCVA), Intraocular Pressure (IOP), Anterior Chamber Depth (ACD) and Pupil Diameter (PD) were evaluated at each visit, and glaucoma medications were noted.
Results: There was no statistically significant difference when compared preoperative and postoperative IOP values on the first day between two groups (p>0.05). The mean IOP postoperatively at 4th, 30th day and 3rd months, reduced according to preoperative values in the study group (P<0.05). Mean anterior chamber depth and pupil diameter were increased significantly at the final visit (p<0.001).
Conclusion: Cataract surgery has a beneficial effect on patients with PEX including IOP, ACD and PD.
The effect of smoking on arterial blood gases, respiratory mechanics and hemodynamic parameters in patients undergoing laparoscopic cholecystectomy
Authors: Çimen Oya , Yazıcıoğlu Dilek , Akkaya Ömer Taylan , Özkan Derya , Alptekin Hüseyin Alp , Gümüş İbrahim Haluk
Published: November 2024

Aims: The aim was to investigate the negative effects of smoking on arterial blood gas values and pulmonary functions. These effects are more pronounced during laparoscopic cholecystectomy procedures involving carbon dioxide insufflation. We examined these ef-fects and their reflection on hemodynamic parameters.
Methods: Forty patients undergoing laparoscopic cholecystectomy were included in the study. Patients were divided into two groups: smokers (Group I) and non-smokers (Group II). Respiratory function tests (RFTs), arterial blood gas analysis, and posteroanterior (PA) chest X-ray were evaluated preoperatively and postoperatively. Intraoperative hemody-namic parameters and arterial blood gas values of the patients were recorded.
Results: Throughout the observation time period, there was significant difference in mean partial carbondioxyde (PCO2) levels in arterial blood gas analysis. PCO2 levels were significantly higher in the smoking group (Group I). There was also significant difference in mean carboxyhemoglobin (HbCO) levels, which were higher in Group I. Within the groups, significant changes in HbCO levels between at least two follow-up times were observed only in Group II. In Group I, there was significant difference in all RFT measurements between preoperative and postoperative periods. In Group II, except for forced expiratory volume at 1 second to forced vital capacity ratio (FEV1/FVC), significant differences were found in all RFT measurements between preoperative and postoperative periods.
Conclusion: In this study examining the effects of smoking on hemodynamic pa-rameters, arterial gas analyses, and respiratory function tests during and after laparoscopic cholecystectomy surgeries, we found that smokers tend to recover faster postoperatively compared to non-smokers in terms of PCO2 levels. However, smokers had lower PO2 levels in the postoperative period and higher HbCO values. Respiratory function tests were more suppressed in smokers, these changes were not clinically significant, and there were no lung or respiratory complications observed in the patients. Smoking does not appear to have an impact on hemodynamic parameters during laparoscopic cholecystectomy surgeries.
Mechanical power and postoperative pulmonary complications in patients undergoing major abdominal surgery
Authors: Yılmaz Deniz , Timuroğlu Arif , Ünver Süheyla
Published: November 2024

Aims: Postoperative pulmonary complications (PPCs) are a major cause of perioperative morbidity and mortality in patients undergoing major abdominal surgery. Although various factors contribute to PPCs, intraoperative mechanical ventilation strategies play a critical role. Mechanical power, a parameter encompassing factors like tidal volume and respiratory rate, has emerged as a potential risk factor for ventilator-associated lung injury (VILI). This study aims to investigate the relationship between intraoperative mechanical power and PPCs.
Methods: This prospective, observational study included 207 patients aged 18 years and older undergoing elective major abdominal surgery between April and December 2022. Mechanical power was calculated using a simplified formula based on ventilator parameters recorded at 15-minute intervals. PPCs were evaluated within 24 hours postoperatively, following the European Perioperative Clinical Outcome guidelines. Primary outcome was the relationship between intraoperative mechanical power and PPCs, with secondary outcomes assessing the incidence of specific PPCs.
Results: PPCs occurred in 22.2% (n=46) of the patients. The mean mechanical power was 8.99 J/min in patients with PPCs and 8.56 J/min in those without, with no statistically significant difference. Atelectasis was the most common PPC. Factors such as chronic obstructive pulmonary disease, prolonged surgery, and higher ASA scores were associated with increased PPC risk.
Conclusion: Although no significant association between mechanical power and PPCs was found in this study, the findings underscore the importance of considering mechanical power in intraoperative ventilation strategies to reduce the risk of ventilator-associated lung injury. Further large-scale, prospective studies involving diverse patient populations are essential to clarify the role of mechanical power in minimizing PPCs and improving perioperative outcomes. Careful selection and management of ventilation strategies, with a focus on optimizing mechanical power, remain crucial in reducing PPC incidence and enhancing patient care.
Sciatic nerve pulsed radiofrequency treatment in coccydynia
Authors: Genç Perdecioğlu Gevher Rabia
Published: November 2024

Aims: Coccydynia is a pain felt around the coccyx that limits functionality. Interventional treatment options are available in cases that do not respond to conservative methods. This study is aimed to reduce pain by retrograde neuromodulation of the sciatic nerve with pRF in coccydynia.
Methods: 22 patients with coccydynia were treated with bilateral sciatic nerve pRF. Followed for 8 weeks. Visual analog scale measurements were performed before and 2-4-6-8 weeks after the procedure.
Results: At 4 weeks in 16 (73%) patients and at 8 weeks in 11 (27%) patients, pain had decreased by 50% compared to baseline. When the changes in the VAS scale over 8 weeks were analyzed, the change in baseline-2,4,6 weeks was statistically significantly reduced (p<0.001).
Conclusion: Interventional methods have been described in the treatment of coccydynia and retrograde neuromodulation of the peripheral nerve pRF was tried for the first time. The fact that the perforating cutaneous branches and sciatic nerve originate from common nerve roots explains the pain reduction with pRF applied to the sciatic nerve. Randomized controlled trials are needed to evaluate the efficacy of treatment.
Unexpected laryngeal lesion in an expected difficult airway
Authors: Yılmaz Kubilay Göktürk , Yiğit Özay Hülya , Zengin Emine Nilgün , Salman Nevriye
Published: November 2024

According to clinical guidelines, a difficult airway is a clinical situation in which an expected or unexpected difficulty in management is encountered or this difficulty and failure is experienced by an anesthesiologist. These situations are difficulties and failures encountered in face mask ventilation, laryngoscopy, ventilation with supraglottic airway equipment, tracheal intubation, extubation or invasive airway. We presented a 47-year-old male case, who was admitted to our center with the diagnosis of Type 1 aortic dissection and who eventually underwent emergency tracheostomy due to difficult airway, in the light of the literature.
TSH receptor autoantibody levels in patients with non-toxic diffuse and nodular goiter
Authors: Dortok Demir Hatice , Çetin Zeynep , Çelik Cemil
Published: November 2024

Aims: To investigate TSH receptor antibody (TRAb) levels in patients with diffuse and nodular goiter and in patients which undergo thyroid operation.
Methods: 40 patients with non-toxic diffuse goiter (NTDG), 20 patients with non-toxic nodular goiter (NTNG), 20 patients undergo thyroid operation and 34 healthy subjects were involved. Thyroid function tests, TRAb levels were measured. All the patients were done thyroid sonography. In the opereation group, preoperative, postoperative 10th and 30th day TRAbs were studied.
Results: TRAb was significantly elevated in 20% of patients with NTNG, 30% of patients with NTDG and 35% of patients in the operation group (p>0.05). No TRAb(+) patient was found in the control group. TRAb levels in the postoperative period in the operated group were higher than in the preoperative period.
Conclusion: TRAb was found in euthyroid patients with goiter, different from the control group. In the group operated for goiter, postoperative TRAb levels were higher than preoperative levels. These findings indicated that autoimmunity may be involved in the development of non-toxic goiter.
Evaluation with spiral computed tomography angiography after intravascular stent application in atherosclerotic renal artery stenosis
Authors: Çınar Hasibe Gökçe , Ilgıt Erhan Turgut , Araç Mehmet
Published: November 2024

Aims: With the development of spiral scanning, computed tomography angiography (CTA) is preferred over conventional angiography in many vascular applications. Reduced respiratory and motion artifacts and ability to catch arterial phase during one inspiration are the advantages of spiral CTA. Our aim in this study is to evaluate the value of spiral CTA in demonstrating stent integrity, stent patency, and renal artery/stent relationship after renal artery stenting.
Methods: 15 patients (12 male and 3 female) who had renal artery metallic stents were included in this study. Systolic and diastolic blood pressure and creatinine values of the patients were measured before and after the stent. Patients were examined by CTA after renal artery stenting. In renal artery segments with renal artery stenosis and stenting on CTA; stent diameter, stent length, integrity, luminal contrast enhancement and intraluminal calcification were evaluated with 1 mm axial reconstructed images and "post-process" techniques multiplanar reformat (MPR), maximum intensity projection (MIP), shaded surface display (SSD), and virtual intravascular endoscopy (VIE).
Results: Of the stenosis in which stents were placed, 1 was located in the proximal renal artery, 4 were in the mid-renal artery, and 10 were ostial. The whole stent was visualized in 8 cases. Among the MPR images, the axial plane was the best to depict the lumen in 13 cases. The stent lumen was best visualized on oblique MPR images in the axial plane. The visibility of the stent lumen decreased in MIP images with increased slice thickness. In cases where stenosis was considered due to intimal hyperplasia within the stent, no stenotic appearance was observed on MPR and MIP images. In all patients, stent and wall calcifications were observed separately from the contrast medium on MPR and MIP images. On SSD images, the stent could not be distinguished from contrast material and vascular wall calcifications in all patients. In VIE images, the renal artery ostium and the stent were viewed from the aortic lumen in all patients. The stent was observed as patent in 14 cases. In one case, occlusion was demonstrated proximal to the stent.
Conclusion: Spiral CTA is a noninvasive procedure in evaluating the integrity of the stent, stent patency and renal artery/stent relationship after renal artery stenting.
A comparative analysis of predisposing factors for delirium in hospitalized patients during and after COVID-19 restriction periods
Authors: Üstel Demet Aygün , Karalar Filiz
Published: November 2024

Aims: The COVID-19 pandemic has had a significant impact on hospitalized patients, with delirium emerging as a common and severe complication, especially during periods of strict restrictions. The influence of environmental and psychosocial factors on delirium during different phases of the pandemic remains underexplored. This study aimed to assess the differences in predisposing factors for delirium between the restriction and relaxed periods of the COVID-19 pandemic.
Methods: In this retrospective study, 102 patients diagnosed with delirium between January 2020 and December 2023 were included. Patients were divided into two groups based on their admission periods relative to the COVID-19 pandemic restrictions. Group 1 (n = 64) consisted of patients admitted during the period of strict COVID-19 measures (11 March 2020 – 30 June 2021), while Group 2 (n = 38) included those admitted after the restrictions were lifted (1 July 2021 – 30 June 2023). Demographic and clinical data were collected using the hospital's electronic information system and patient files.
Results: The mean age of the patients was 72.4 ± 11.5 years (range: 50 to 92 years), and 51% of them were male. There were no significant differences in the distribution of age, gender, and comorbidities across the two groups. Group 1 had a significantly higher ratio of patients with COVID-19 infection compared to Group 2 (60.9% vs. 36.8%, p = 0.024). Sleep deprivation was more common in Group 1 than in Group 2 (87.5% vs. 68.4%, p = 0.037). The duration of delirium was significantly longer in Group than in Group 2 (3 vs. 2 days p = 0.045). Patients in Group 1 had a significantly longer hospital stay compared to those in Group 2 (9 vs. 6 days p < 0.001). Although the mortality rate was observed to be higher in Group 1 compared to Group 2, this difference was not statistically significant (18.8% vs. 10.5%, p = 0.400).
Conclusion: During the restriction period of the COVID-19 pandemic, patients with delirium exhibited higher rates of COVID-19 infection, increased sleep deprivation, and longer delirium episodes compared to those during the relaxed period. The prolonged delirium duration and extended hospital stays observed in the restriction period suggest that environmental and psychosocial factors may have contributed to more severe outcomes.
Sentiment analysis with machine learning for drug reviews
Authors: Bozkurt Muhammed Oğuzhan , Yaman Yağız , Horasan Fahrettin
Published: November 2024

In the treatment of the disease, the fact that individuals use drugs independently from doctors without appropriate consultation causes their health status to become worse than normal. This article aims to conduct a sentiment analysis over the comments of individuals about the drug in case they use drugs without consultation. Within the scope of this study, patients' comments about drugs were vectorized using Bow and TF-IDF algorithms, sentiment analysis was made, and the predicted sentiments were; it was evaluated with precision, recall, f1score, accuracy and AUC score. As a result of the evaluations, the most successful result was obtained in the TF-IDF method. This result is the result of the Linear Support Vector Classifier algorithm with an Accuracy value of 93%.