bluuebunny/crossref_metadata_2025 huggingface dataset:
Khodadoust Line Indicating Graft Rejection in Descemet’s Stripping Automated Endothelial Keratoplasty: A Unique Case Report
Authors: Oliver-Gutierrez David , Pares-Alfonso Cristina , Anglada-Masferrer Natalia , Bisbe Laia
Published: October 2024

Purpose:

To highlight the rarity of the endothelial rejection line, also known as the Khodadoust line, as a manifestation following Descemet’s stripping automated endothelial keratoplasty (DSAEK). The objective is to present a meticulously detailed case, including imaging and anterior optical coherence tomography (OCT), to enhance understanding and recognition of this phenomenon.

Methods:

A detailed case presentation involving a 50-year-old male, 3 years post-DSAEK transplantation for endothelial damage resulting from intraocular surgeries. The patient urgently sought consultation due to vision loss while under daily fluorometholone use. Clinical examination revealed acute graft rejection characterized by corneal edema, anterior chamber reaction, and the presence of keratic precipitates forming a Khodadoust line. The management approach included the initiation of a tapered dexamethasone regimen.

Results:

The identified acute graft rejection, marked by the presence of a Khodadoust line, demonstrated favorable responsiveness to the initiated tapered dexamethasone regimen. Corneal OCT and imaging played crucial roles in providing detailed insights into the manifestation.

Conclusions:

While the endothelial rejection line (Khodadoust line) is a rare occurrence following DSAEK, this case underscores its potential association with graft rejection. The successful management outlined in this report suggests the importance of prompt recognition and appropriate anti-inflammatory intervention in such cases to achieve positive outcomes.
Myopia Controlling using Low Dose Atropine Eye Drop
Authors: Rajavi Zhale , Kheiri Bahareh , Sheibani Kourosh , Sabbaghi Hamideh
Published: October 2024

Purpose:

To determine myopic progression, axial length elongation, best-corrected visual acuity (BCVA), pupil dilation, and accommodation amplitude following 24 months of Atropine 0.01% usage among progressive myopic patients.

Methods:

Fifty-one progressive myopic patients (age range, 3.5–17 years) were included in the present study. Fifteen patients were excluded due to loss to follow-up (eight patients) and Atropine complications (seven patients) and 36 patients continued therapy. Myopic progression, axial length, far and near BCVA, pupil diameter, and accommodation amplitude were measured at baseline examination and repeated every 6 months up to 2 years. All patients were recommended to instill one drop of Atropine 0.01% in each eye every night. Absolute success of therapy was defined as myopic progression ≤0.50 diopter (D) and axial length growth ≤0.2 mm per year.

Results:

Mean myopic progression was 0.16 and 1.28 D and mean axial length change was 0.05 and 0.69 mm at months 12 and 24, respectively. Pupil dilation was 1.26 and 1.84 mm and accommodation reduction was 3.38 and 3.37 D at the same follow-ups, while BCVA was not changed. Absolute success rate for myopic progression control was 56.8% at 12 months and 70.8% at 24 months follow-up. In addition, the success rate in respect to axial length changes was 44.4% and 58.3% at the same time points.

Conclusions:

Atropine 0.01% can slow myopic progression and axial length elongation at least in 50% of myopic cases at 12- and 24-month follow-up with no significant complications. Therefore, Atropine therapy is recommended in cases of progressive myopia in children and teenagers.
Diffuse Unilateral Subacute Neuroretinitis: A Case Report Documenting Transretinal Migration of Nematodes
Authors: Behboudi Hassan , Alizadeh Yousef , Dourandeesh Maryam , Sanaye Abbasi Ali , Najibzadeh Ehsan , Nabavi Amin
Published: October 2024

Purpose:

To report two cases of diffuse unilateral subacute neuroretinitis (DUSN) from northern Iran and to present the sequential imaging.

Methods:

Two patients with large subretinal nematodes were evaluated and managed in our clinic. Serial fundus photography and optical coherence tomography (OCT) imaging were used to document the course of the disease. Laser photocoagulation was administered to manage the patients.

Results:

The migration of the nematodes from subinternal limiting membrane space to subretinal space was documented in one case, coinciding with the onset of inflammatory and destructive processes. Both patients were successfully managed using laser photocoagulation alone. Follow-up examinations revealed partial recovery of the outer retinal layers and improvement in visual acuity. Nevertheless, some persistent atrophy in the retinal nerve fiber layer and ellipsoid layer was noted in the final examination.

Conclusions:

We presented two cases of DUSN from northern Iran, with OCT documentation of transretinal migration in one case. Photocoagulation laser alone is an effective treatment modality in the early stage. The suboptimal final visual acuity appears to be linked to both inner and outer retinal layers’ damage.
Transforming rehabilitation: A narrative review on reversible knee flexor contracture assistive devices
Authors: Patel Priyanka , Tank Krupa
Published: October 2024

Joint contracture, marked by restricted joint movement due to connective tissue and muscle shortening, is a common complication in chronic musculoskeletal conditions such as osteoarthritis, osteonecrosis, rheumatoid arthritis, healed septic joint, and postsurgical complications. This limitation adversely impacts joint mobility and flexibility, increasing the likelihood of physical constraints. Contractures elevate the risk of impaired self-care, limited physical mobility, and hindered social activities, emphasizing the critical need to manage such contractures. The study aims to find the most appropriate, effective, user-friendly mechanical device to treat reversible knee flexor contracture. Method of a literature review was conducted utilizing PubMed, Google Scholar, and the physiotherapy evidence database (PEDro) up to April 2023. The inclusion criteria comprised studies related to flexion contracture (FC), written in English languages were included. The literature searched using the terms “flexion contracture, hamstring contracture, knee flexor contracture, burn contracture, knee joint hypomobility, and devices for flexion contracture.” Result after applying the selection criteria, the initial screening of literature gives 35,400 results on Google Scholar, PubMed, and PEDro. Subsequently, 128 articles underwent screening based on abstract and full-text availability in the English language. Following this, seven articles were selected and thoroughly reviewed, which included randomized control trials, systematic reviews, and exploratory studies. The study concluded the use of conventional physiotherapy interventions, coupled with assistive devices, diminishes the burden on physiotherapists and provides effective improvements to patients with FCs.
Evaluation of postoperative complications after removal of mandibular third molar by conventional bur technique and lingual split technique
Authors: Yadav Nirma , Kumar Anand
Published: October 2024

Aim:

The objective of this study was to evaluate the effect and safety including postoperative outcomes in the extraction of impacted mandibular third molar by conventional bur technique and lingual split technique.

Methods, Selection Criteria, and Search Strategy:

A total of 40 healthy individuals, both male and female, aged from 18 to 40 years, underwent surgical removal of impacted mandibular third molars under local anesthesia in a single session. An intensive electronic search was conducted on Google, PubMed, Scopus, Embase, Directory of Open Access Journals, Ovid Medline, and Cochrane Central online databases from their respective inception dates to November 2020. Initially, the search criteria included the terms: ((mandibular OR lower) AND (third molar OR wisdom) AND lingual split). The following outcomes were investigated: pain, swelling, trismus, and dry socket on the first day before surgery, the second (post 24 h), and on the seventh day.

Results and Observations:

The present retrospective comparative study evaluates the postoperative complications after the removal of the third molar. A total of 40 subjects of either sex were randomized to be treated either with the conventional bur technique (Group A) or the lingual split technique (Group B). The ages of Groups A and B ranged from 19 to 40 years and from 19 to 42 years, respectively, with a mean ± SD of 26.20 ± 6.01 and 27.15 ± 6.21 years, respectively. The mean age of Group B was slightly higher than Group A. Comparing the mean age of the two groups, t-test revealed similar (P > 0.05) age between the two groups (26.20 ± 6.01 vs. 27.15 ± 6.21, t = 0.49; P = 0.626). The subjects in both groups were age-matched, suggesting that age may have had minimal influence on the outcome measures (swelling, trismus, and pain).

Conclusion:

In the realm of mandibular third molar (M3) extraction, it is acknowledged that this surgical procedure can present challenges, and there exists a diversity of professional approaches between dentists and oral surgeons. Prior to determining a treatment course for each M3, it is imperative to possess a comprehensive understanding of the pertinent anatomical structures, including the inferior dental and lingual nerves. Additionally, a thorough clinical assessment and the utilization of radiographic imaging are essential for carefully evaluating each case and balancing the advantages and disadvantages of various treatment plans. Timely removal of the third molar (tooth M3) can significantly reduce the adverse complications associated with delayed extraction.
Feasibility, efficacy, and safety of retrograde intrarenal surgery in <1-year age group: A single-center experience
Authors: Vaddi Chandra Mohan , Anandan Hemnath , Ramakrishna Paidakula , Swamy P. M. Siddalinga , Ganesan Soundarya , Panda Rakesh
Published: October 2024

Purpose:

Urolithiasis in infants is uncommon. Percutaneous nephrolithotomy, extracorporeal shockwave lithotripsy, and retrograde intrarenal surgery (RIRS) are the management options. RIRS is the least studied of these options in infants. In our series of 23 cases, we aim to assess the feasibility, efficacy, and safety of RIRS in <1-year age group.

Materials and Methods:

This was a retrospective analysis of a series of 23 infants who underwent RIRS in our hospital from January 2018 to March 2021. Children who were <12 months of age and had the largest stone size of <20 mm were included in the study.

Results:

Twenty-three patients (male – 15; female – 8) were included in the study. The mean age was 10 ± 2.31 months (range, 4–12 months). The mean stone size was 11.6 ± 2.96 mm (range, 7.5–19 mm). The mean operative time was 29.44 ± 7.45 min (range, 17–42 min). Six patients (22.2%) had mild hematuria (Clavien I), and seven patients (25.9%) had postoperative fever. Stone size had a significant positive correlation with laser time, operative time, and intraoperative intravasation, but no significant association with stone-free rate. At 2-month follow-up, 4 (three patients) out of 27 renal units had residual stones (stone-free rate [SFR] – 85.1%). No patient had long-term complications like urethral or ureteric stricture or stone recurrence during the given follow-up period.

Conclusion:

RIRS is a feasible and minimally invasive treatment for renal stones in infants with acceptable SFRs.
A Review of Hypergraph Neural Networks
Authors: Zhi Xinke
Published: October 2024

In recent years, Graph Neural Networks (GNNs) have seen notable success in fields such as recommendation systems and natural language processing, largely due to the availability of vast amounts of data and powerful computational resources. GNNs are primarily designed to work with graph data that involve pairwise relationships. However, in many real-world networks, the relationships between entities are complex and go beyond simple pairwise connections, as seen in scientific collaboration networks, protein networks, and similar domains. If these complex relationships are directly represented as pairwise relationships using graph structures, it can lead to information loss. A hypergraph, as a special kind of graph-structured data, can represent higher-order relationships that cannot be fully captured by graphs, thereby addressing the limitations of graphs. In light of this, researchers have begun to focus on how to design neural networks on hypergraphs, leading to the proposal of hypergraph neural network (HGNN) models for downstream tasks. Therefore, this paper reviews the existing hypergraph neural network models. The review is conducted from two perspectives: spectral analysis methods and neural network methods on hypergraphs, discussing both unfolded and non-unfolded methods, and further subdividing them based on their algorithm characteristics and application scenarios. Subsequently, the design concepts of various algorithms are analyzed and compared, and the advantages and disadvantages of each type of algorithm are summarized based on experimental results. Finally, potential future research directions in hypergraph learning are discussed.
Atrial fibrillation and prediabetes: Interplay between left atrium and systemic diseases
Authors: Hung Ming-Jui
Published: October 2024

Atrial fibrillation (AF) is associated with multiple other comorbidities, i.e. multimorbidity. Prediabetes is one of the multiple comorbidities observed in patients with AF, whereby these two disease entities share the same pathophysiological mechanisms, namely oxidative stress and inflammation. Although prediabetes is reported to have a negative impact on major adverse cardiac or cerebrovascular events in hospitalized AF patients, information about the interactions between prediabetes and AF remains inconsistent. A more in-depth exploration of pathophysiology and more comprehensive prospective clinical studies of AF and diabetes would provide a thorough understanding of the timing of events and further treatment strategies. Deeper investigations are needed to clarify the interactions and causal relationships between AF and prediabetes.
Everything in Its Right Place: Zeno’s Paradox of Place: Zeno’s Paradox of Place in Part 2 of the Parmenides
Authors: de Souza Saloni
Published: October 2024

Part 2 of the Parmenides is an obvious place to examine Plato’s reception of Zeno; after all, it is a demonstration apparently based on Zeno’s method and one of the main characters of the dialogue is Zeno. Nevertheless, it has received little attention as a source for understanding Plato’s engagement with the histori- cal Zeno. Here, I show that Plato engages with Zeno’s paradox of place in the first deduction of Part 2 of the Parmenides—and in sophisticated and interesting ways.

I begin by addressing some methodological issues. I then examine Eudemus’ account of Zeno’s paradox of place as reported by Simplicius and Aristotle’s account in his Physics 4.3 in order to reconstruct it. I proceed to examine the arguments for the one’s being nowhere, if it is, in the first deduction of the Parmenides. I argue that there are good reasons to suppose that Zeno’s paradox of place is at issue there. Finally, I reflect on what these arguments reveal about Plato’s engagement with Zeno’s paradox of place.
What Socrates Learned From Parmenides. Part 1. Parmenides’ Gymnasia and Socrates’ Intellectual Virtues
Authors: Larivée Annie
Published: October 2024

This is the first of two studies in which I examine Plato’s account of Parmenides’ contribution to Socrates’ education. This account suggests, I argue, that Socrates became a virtuoso of the elenchos and the embodiment of fundamental intellectual virtues thanks to the gymnasia depicted in the Parmenides. I show how Parmenides’ eightfold routine is not a method of philosophical investigation strictly speaking; rather, it is a skill-building exercise that relies on memory and whose virtue is partly defensive. My demonstration is based on three sets of distinctions required to do justice to the preparatory character of Parmenides’ gymnasia. The first differentiates three types of intellectual virtues, the second two kinds of training methods, and the third, three telic modes.
Digital Transformation in Higher Education: Solutions for Improving Online Teaching Competencies of Foreign Language Lecturers
Authors: Hoang Chi Cuong  , Pham Hai Ly  , Nguyen Nguyen Phuong
Published: October 2024

As rapid technological advance associated with the context of post covid-19 pandemic, digital transformation in higher education in Vietnam is considered as an inevitable trend, in which lecturers, especially lecturers’ online teaching competencies play a decisive role for the success of this process. This study proposes a model of factors constituting the online teaching competencies of lecturers that affect students’ satisfaction with the online teaching activities of foreign language lecturers in some public universities in Ho Chi Minh City. As the data collected from 203 students at some public universities in Ho Chi Minh city through questionnaire, then analyzed via SPSS 20 software, there’re 06 factors affecting students’ satisfaction with online teaching competencies of lecturers, including pedagogy skills, technological skills, design skills, content skills, management and institutional skills, and social and communication skills. Accordingly, some implications are suggested based on the research findings to enhance the online teaching competencies of foreign language lecturers in some public universities in Ho Chi Minh city.
Prospects for further development of logistics and trade in Central Asian Countries
Authors: Belozerov V. L. , Kobesov K. K. , Kurenkov P. V. , Zotova E. V.
Published: October 2024

This paper examines the conditions of foreign trade of the Central Asian countries and their impact on economic growth. Currently, the transport corridors of Central Asia are at the peak of their demand. The current positive changes and achievements of the region are considered. Attention is drawn to the geopolitical trends that create conditions for the development of alternative transport corridors and infrastructure projects. Special attention is paid to improving transport connectivity. It is proposed to develop transit and transport potential and increase the production of finished products. The comprehensive analysis carried out in this work allows us to take a broader look at the potential of the region and propose measures for its full development. Due to the growing role of Central Asia in the international arena, this paper also examines the impact of foreign policy on the development of the region’s economy. The strategic location of Central Asia between China, Russia, Iran and other countries makes the region an important partner in international trade and transport links. The paper analyses the current positive developments in the region, such as the creation of new transport corridors, the development of logistics infrastructure and the strengthening of trade relations with other countries. Special attention is paid to projects for the development of regional integration and economic unions, which contribute to improving competitiveness and economic stability in Central Asia.
The Influence of HRM, Employee Engagement, and Organizational Commitment on Employee Turnover Intention
Authors: Sutrisno Saraswati Pinky , Tanuwijaya Justine , Wahyu Gunawan Andreas
Published: October 2024

High turnover rates are a significant challenge in the healthcare sector, where employee retention is critical to maintaining service quality and organizational performance. The purpose of this research is to determine and analyze the effect of HRM, employee engagement and organizational commitment on employee turnover intention at Tebet Hospital Jakarta, Atmajaya Hospital Jakarta, and UKI Hospital. The research method used was qualitative, which involved in-depth interviews with key respondents from the three hospitals. Primary data was collected using a structured questionnaire and analyzed using SEM-PLS (Structural Equation Modeling-Partial Least Squares). The findings show that HRM has a positive but not statistically significant influence on employee engagement, while significantly reducing turnover intention. Organizational commitment is positively and significantly related to employee engagement and decreased turnover intention. In addition, turnover intention positively affects employee performance. This research has implications highlighting the need for hospitals to develop more effective HRM strategies that encourage employee engagement and strengthen organizational commitment, ultimately reducing turnover rates.
Authority of the Corruption Eradication Commission After the Promulgation of Law Number 19 of 2019 About the Eradication Commission Corruption Crime
Authors: Budiana I Nyoman , Rahayu Damayanti Mila
Published: October 2024

A clean government is one that operates free from collusion, corruption, and nepotism. The Corruption Eradication Commission (KPK) has long been established to combat corruption in Indonesia. However, the amendment to the KPK Law through Law Number 19 of 2019 has sparked controversy. This amendment has reduced the KPK’s authority, and the introduction of a Supervisory Board with stronger authority than the KPK commissioners has raised concerns about weakening the commission’s ability to perform its duties. The objective of this research is to analyze the impact of changes in the KPK's authority following the issuance of Law Number 19 of 2019. This research uses a normative legal approach, applying both the statute and conceptual approaches. The legal materials are processed using descriptive legal analysis to examine the implications of the legal changes. The findings reveal significant changes in the KPK’s authority between Law Number 30 of 2002 and Law Number 19 of 2019. The study concludes that the enhanced authority of the Supervisory Board has negatively impacted the effectiveness of the KPK in fulfilling its responsibilities, raising concerns about its ability to optimally combat corruption. The implications of this research suggest that the reduction in the KPK’s authority and the increased role of the Supervisory Board may hinder efforts to eradicate corruption, thus affecting the overall integrity of governance in Indonesia.
The Impact of Perceived Inclusion Climate for Leader Diversity (PICLD) on Organizational Justice and Its Effects on Employee Engagement, Emotional Wage, and Happiness at Work
Authors: Tanuwijaya Justine , Krisanti Clerencia , Wahyu Gunawan Andreas
Published: October 2024

In today's globalized world, workplace happiness is an increasingly important concern for many organizations, as it has a direct impact on employee productivity and well-being. An inclusive and equitable work environment plays a significant role in creating conditions that support employees' emotional and intellectual engagement, as well as providing emotional rewards that can increase their happiness. This research aims to analyze the impact of Perceived Inclusion Climate for Leader Diversity (PICLD), Organizational Justice, Employee Engagement, and Emotional Rewards on Workplace Happiness. Using a quantitative approach and survey method, data was collected from 248 employees working in various companies in Indonesia. The results showed that PICLD has a positive and significant influence on perceptions of workplace justice, which in turn increases employee engagement and emotional rewards. Employees who perceive fair treatment are more engaged and receive emotional rewards that improve their well-being. Employee engagement and emotional rewards are shown to have a positive impact on workplace happiness, so employees who feel emotionally rewarded tend to be more satisfied and happy. The implications of this research emphasize the importance of creating an inclusive, fair and supportive work environment to increase employee engagement, emotional well-being and happiness at work.
The Influence of Quality Management Systems on the Success of Information Technology
Authors: Pongoh Deitje S , Kantale Keira Revalin , Kole Anastasya , Wowor Christian Ivander , Wonda Gio
Published: October 2024

Regarding the influence of quality management systems on the success of information technology (IT), it can be started by explaining the importance of quality in the development and implementation of IT systems. In the context of modern business, information technology plays a very important role in supporting operations, increasing efficiency, and providing competitive advantage. However, to ensure that IT systems truly support these goals, quality in every aspect of IT development and management must be maintained. This study aims to analyze the influence of quality management systems on the success of information technology. In an increasingly complex business environment, the quality of information technology is a determining factor in achieving organizational goals. An effective quality management system is expected to increase efficiency, reduce risk, and ensure that results are in accordance with predetermined specifications.
Tinjauan Yuridis terhadap Penyelesaian Sengketa Tanah di Jakarta Barat
Authors: Istiqomah Istiqomah , Tarmudi Tarmudi , Umboh Nova Konny , Hartanu Vincent Emmanuel
Published: October 2024

T Land dispute resolution is a complex issue in Indonesia, especially in urban areas such as West Jakarta. These disputes often involve the sale and purchase of the land in question, as in case Number 59/Pdt.G/2023/PN Jkt.Brt. This study aims to analyze juridically the settlement of land disputes and how they are implemented in the Indonesian legal system. The method used in this study is normative legal research that focuses on literature review. The results of the study show that the implementation of mediation as one of the dispute resolution methods provides equal justice for both parties, and can result in a peace agreement that has legal force. The conclusion of this study is that the mediation mechanism has great potential in resolving land disputes more effectively than the litigation route.
ANALYSIS OF EXPRESSIVE AND RECEPTIVE KENYAN SIGN LANGUAGE SKILLS AMONG PRIMARY DEAF CHILDREN IN WESTERN REGION, KENYA
Authors: Adoyo Peter Oracha
Published: October 2024

Research has shown that deaf children of hearing parents, who constitute 95% of the deaf community, find challenges in acquiring both sign and spoken languages. This study examined the competence of deaf children in Kenyan Sign Language. The study developed sign language tools in receptive and expressive vocabulary skills. These were sign order, conversation, placement and picture descriptive as a measure. In the majority of the assessment task, there were clear indicators of age effects, family background whether-deaf or hearing, and amount of contact with skilled signers. In the interview section, children tended to answer questions with short responses. The language was only reached at age ten. In a number of cases, simple questions were misunderstood and irrelevant answers were given. It was noted that the interaction with deaf children of deaf parents (DCDP) was very cordial as opposed to deaf children of hearing parents (DCHP). The picture description did not elicit proficient signing as was expected. The story description was not easy to understand and internalize because of the ambiguity of the children’s signing. This was because there was no indication of the protagonist. In sign order, ages ten to eleven did not seem to understand spatial grammar reliably. This test worked better in its receptive version.
 

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COLLABORATION-INCLUSION MODEL: STAKEHOLDERS PERCEPTION OF ITS IMPEDIMENTS AS A SOCIO-COMMUNICATION SKILL DEFICIT INTERVENTION STRATEGY IN LEARNERS WITH AUTISM IN NAIROBI COUNTY, KENYA
Authors: Gakii Linda , Aboum Tom , Wairungu George
Published: October 2024

Autism Spectrum Disorder is a lifelong neurological disorder that affects individuals’ ability to communicate and socialize. It is commonly evident by age three but some cases can take long to be noticed. Parents' lack of awareness and cultural barriers are commonly associated with the delay. Research-based evidence indicates that the best approach to address social communication skill deficits in learners with ASD is by the use of a collaborative multidisciplinary team approach. This is more optimally done in an inclusive setting, both at school and in society. In this approach, speech therapists and other stakeholders collaboratively and consultatively work together as a team. While this has worked perfectly on many occasions, it has not always produced positive results, especially in developing countries like Kenya. It is important to review the key impediments to this model so that families, practitioners and policymakers can work together to ameliorate the situation created by the impediments. The main objective of this research was to consolidate what stakeholders perceive to be barriers to the effective use of the collaborative-inclusion model and what should be done to improve the current situation. Participants were selected purposefully, with an interview schedule and open-ended questionnaires as the main tools of data collection. Main impediments were found to be cultural barriers, poor training, shortage of physical and human resources, attitude and lack of support from administrators. Solutions include in-service training, the creation of awareness, training of more teachers, the inclusion of inclusion strategies in teacher training curriculum, and more funding by both county and national governments.
 

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EMPOWERMENT THROUGH UNDERSTANDING: A DEEP DIVE INTO LEARNING DIFFICULTIES
Authors: Balcı Murat
Published: October 2024

This qualitative study focuses on a detailed investigation into the complexities of learning difficulties, aiming to uncover the underlying causes, identify prevalent symptoms, discern societal attitudes, and evaluate the efficacy of various intervention strategies. By engaging a substantial participant base of 863 individuals, the study leverages qualitative methodologies to shed light on the nuanced experiences of those with learning disabilities, including challenges related to perception, skill acquisition, and social integration. The research outcomes emphasize the critical need for a holistic understanding of learning difficulties, taking into account the intricate interplay between psychological, genetic, environmental, and educational influences. Such comprehensive insights are pivotal for the development of tailored support and intervention programs, with the potential to significantly impact educational policies and practices. This study not only enriches the academic and clinical discourse surrounding learning disabilities but also advocates for enhanced societal support mechanisms, thereby aiming to improve the educational journey and quality of life for individuals facing these challenges.

 

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Analysis of the cylindrical shell model using a new four node quadrilateral element compared to ABAQUS elements
Authors: Temami Oussama , Khouadjia Mohamed Lyes Kamel , Belebchouche Cherif , Hamadi Djamal , Abderrahmani Sifeddine
Published: October 2024

Shell models and loadings are very complicated in practice, especially in civil and mechanical engineering, due to their lightweight properties and ability to resist loads. Then; numerical tests are very important for this type of structure. In this work, numerical investigations of a cylindrical shell under concentrated loads are presented. Two finite elements used for this study, the new element ACM-Q4SBE1 and the S4R element of the code “ABAQUS”. The results obtained by the two elements, ACM-Q4SBE1 and S4R ABAQUS, are in agreement. The superiority and efficiency of the flat shell element approach for thin shell structures has been confirmed.
Exploración del Modelo Tecnopedagógico TPACK: Integración de Saberes para una Educación Transformadora en la Educación Superior
Authors:   Universidad de San Carlos de Guatemala, Chó Vásquez Josué Natanael
Published: October 2024

OBJETIVO: Explorar la evolución, fundamentos teóricos y aplicaciones prácticas del Modelo Tecnopedagógico TPACK en la Educación Superior mediante una revisión bibliográfica descriptiva. MÉTODO: Se empleó el método hermenéutico para analizar críticamente la literatura sobre el TPACK, identificando sus fundamentos teóricos, implicaciones prácticas y relevancia en la educación universitaria. Este enfoque interpretativo permitió una comprensión profunda del tema y proporcionó perspectivas clave para la práctica educativa y la investigación futura. RESULTADOS: Se logró una comprensión enriquecida del TPACK en la Educación Superior, identificando sus fundamentos teóricos, tendencias actuales, implicaciones prácticas y desafíos. Se delinearon recomendaciones prácticas para su implementación efectiva, destacando la importancia de la combinación de conocimientos tecnológicos, pedagógicos y del contenido. CONCLUSIÓN: El TPACK emerge como una herramienta valiosa para mejorar la enseñanza y el aprendizaje en la Educación Superior. Su integración efectiva puede potenciar la creatividad, el compromiso y el rendimiento estudiantil. Se resalta la importancia de la planificación curricular, la selección adecuada de herramientas tecnológicas y la formación docente continua para optimizar su uso en la práctica educativa.
Relación de Tecnología educativa y tecnificación del manejo integral de los desechos solidos
Authors:   Universidad de San Carlos de Guatemala, Quic Cholotío Pedro Josías
Published: October 2024

OBJETIVO: Describir la tecnología educativa y la relación que tiene con la tecnificación para el manejo integral de los desechos sólidos en cuatro municipios del Sololá. MÉTODO: el presente estudio es un análisis bibliográfico y descriptivo del manejo integral de los desechos sólidos. En 12 estudios de los autores. Área, Castillo, González, López, Sancho, Morales, Torres, Sinara, Werner. DECRETO NUMERO 90- 97. Y Acuerdo Gubernativo 164-2021. Del Congreso de la Republica de Guatemala, caracterización de AMSCLAE, Amigos del Lago e información en sitio web de PROVERDE. RESULTADOS: Las políticas y estrategias municipales carecen de la aplicación de las tecnologías educativas y tecnificación en el proceso del manejo integral de los desechos sólidos; la contaminación visible y la proliferación de vertederos tanto municipal y clandestinos, la cadena incompleta y fallida para intentar trabajar resulta inoperante e ineficiente además de la clara percepción del paradigma que la basura es basura y no un medio calorífico ni materia prima.  CONCLUSIÓN: la existencia de un marco regulatorio Reglamento para la gestión integral de los residuos y desechos sólidos comunes, Acuerdo Gubernativo 164-2021, del Congreso de la República de Guatemala, proporciona las condiciones legales para mejorar y cambiar la percepción que se tiene de la basura.  Las condiciones actuales para tecnificar el proceso son accesibles porque se disponen en el mercado de la maquinaria y tecnología para aprovechar el potencial calorífico de los desechos sólidos, que aporta al cambio de paradigma que la basura puede percibirse como materia prima. Para que funcione es necesario la implementación de la tecnología educativa para la separación desde el origen de los desechos sólidos, la concientización es viable mediante instituciones que aglomera a las personas en diferentes actividades deportivas, culturales, productivas, educativas, políticas y religiosas, aprovechar el uso de redes sociales por el uso contante y exposición de las personas de consumo de contenidos por este medio.
Eksperimentasi Model Pembelajaran M-APOS Terhadap Kemampuan Pemecahan Masalah dan Kemampuan Komunikasi Matematis Siswa Kelas VII Pada Materi Penyajian Data Di SMP N 1 Kaliwungu Kudus
Authors: Khoirun Nisa Asti Fara  , Nanang Nabhar Fakhri Auliya
Published: October 2024

Penelitian ini ditujukan untuk (1) Mengetahui mana yang berdampak lebih baik antara model pembelajaran M-APOS atau model pembelajaran langsung terhadap kemampuan pemecahan masalah siswa. (2) Mengetahui mana yang berdampak lebih baik antara model pembelajaran M-APOS atau model pembelajaran langsung terhadap kemampuan komunikasi matematis siswa. Metode yang digunakan adalah kuantitatif. Jenis penelitian Quasi Experimental Design dengan menggunakan Posttest-Only Control Design. Pengambilan sampel pada penelitian ini menggunakan teknik cluster random sampling. Sampel terpilih adalah VII G sebagai kelas kontrol dengan model langsung dan kelas VII H sebagai kelas eksperimen dengan model M-APOS dalam belajar. Instrumen yang dipakai untuk menghimpun data adalah observasi dan tes. Berdasarkan hasil pengujian keduanya dapat diberikan simpulan bahwa H0 ditolak dan H1 diterima. Model M-APOS terbukti berdampak lebih baik dan berpengaruh daripada model pembelajaran langsung terhadap kemampuan memecahkan masalah maupun mengkomunikasikan matematika siswa Kelas VII pada materi penyajian data di SMP N 1 Kaliwungu Kudus.
REVISÃO DAS TÉCNICAS UTILIZADAS EM DERMATOLOGIA E CIRURGIA PLÁSTICA PARA ENXERTO DE PELE APÓS TRAUMAS POR QUEIMADURAS
Authors: Rós Diego de Oliveira , Costa Marina Rosan , Luzzani Bruna Isabel , Barbosa Samantha Gonçalves , Maske Paula Vain
Published: October 2024

Introdução: As queimaduras se caracterizam como um problema de saúde pública. Sendo que os enxertos de pele entram como técnica promissora de tratamento, e exigem abordagens multidisciplinares e papel fundamental na restauração pós queimaduras. Método: Revisão sistemática da literatura, onde inicialmente foram achados 238 resultados, dos quais foram selecionados 15, com os descritores ((skin graft) AND (burn treatment)) AND (dermatology). Resultados: Quanto à eficácia, os enxertos autólogos e de espessura total apresentaram superioridade em termos estéticos, mas limitações de áreas doadoras. O uso de impressão 3D e do cultivo de pele em laboratório apresentam perspectiva favorável em casos complexos. Os avanços quanto à terapia com células-tronco e biomateriais tem resultados positivos na redução de infecções e cicatrizes, mas ainda carecem de mais estudos. Conclusão: O uso de tecnologias emergentes, ainda estão em contínua evolução, oferecendo melhores opções terapêuticas. Contudo, ainda ainda apresentam desafios, necessitando de estudos adicionais para garantir a segurança e eficácia.
Prevalence, Causes, and Risk Factors of Wounds in Working Donkeys at Duna Woreda, Hadiya Zone, Ethiopia
Authors:   School of Veterinary Medicine, Wolaita Sodo University, Ethiopia, Eriso Moges
Published: October 2024

A cross-sectional study was conducted between December 2017 and August 2018 and examines work-related wounds in working donkeys in the Duna woreda of Southern Ethiopia, focusing on prevalence, causes, types, and risk factors. Equines are essential for transportation in the area, but they face health issues due to improper management practices. Out of 384 randomly selected donkeys, the overall prevalence of wounds was 45%, with higher rates in males, older animals, and those in poor body condition. The most common wound locations were the prescapular region, back, hind limb, and neck. Improper harnessing and biting were major causes, and abrasions were the most frequent type of wound observed. These findings emphasize the need for improved management practices and better healthcare for working donkeys. This research provides insights into the prevalence, causes, types, and risk factors associated with work-related wounds in working donkeys. It highlights the importance of implementing appropriate management strategies and providing regular healthcare to reduce the occurrence of wounds and benefit the health and welfare of working donkeys.
Tricuspid Infective Endocarditis Caused by Streptococcus Agalactiae After an Elective Abortion
Authors:   Endocrinology, Diabetes, and Metabolism, King Abdulaziz University Faculty of Medicine, Jeddah, Saudi Arabia, Alfares Khalid
Published: October 2024

Introduction: Streptococcus agalactiae, also known as Group B Streptococcus, is increasingly causing invasive diseases in non-pregnant women and elderly adults.
Revenue Forecasting using Salesforce for Product and Service Sales
Authors:   USA, Konakalla Kiran , Vennam Hareesh ,   USA
Published: October 2024

Revenue forecasting is a critical aspect of sales and business strategy, especially when dealing with multiple product lines across diverse territories. This paper outlines a comprehensive model for forecasting revenue in Salesforce based on multiple data points, including product type, territory, sales incentives, historical sales data, contract terms, and sales rep performance. By creating custom objects, fields, and formulas in Salesforce, we can create a predictive model that inputs various parameters and outputs an estimated revenue forecast. The paper will also cover how to implement the model in Salesforce, including the creation of custom objects and fields, and coding solutions for revenue forecasting.
Alveolar Microlithiasis in Clinical Practice: Case Report
Authors:   School of Medicine, Clinical Pulmonology, National University of Colombia, Bogotá, Colombia, Ramírez Bejarano Luis Eduardo
Published: October 2024

Pulmonary alveolar microlithiasis is a rare disease characterized by the deposition of microliths in the alveoli due to mutations in the SLC34A2 gene. The diagnosis is made more frequently between the second and fourth decade of life incidentally in chest images, it has a progressive course, with clinicalradiological dissociation, with no known effective treatment except for lung transplantation.
AI and ML Digital Transformation on Cardio Applications in Healthcare for Outpatients’ Safety
Authors:   Software Developer, USA, Mallireddy Sravanthi
Published: October 2024

The fields of machine learning (ML) and artificial intelligence (AI) are transforming outpatient cardiovascular care, enhancing patient safety, and expediting the provision of healthcare. Through the analysis of massive datasets, these technologies assist healthcare providers in making more informed decisions regarding diagnosis and treatment. For example, AI systems are able to predict the likelihood of cardiovascular events by analyzing patient data, including vital signs and medical history. Additionally, the accuracy of diagnosing conditions like cardiac rhythm irregularities and coronary artery disease is improved by the application of machine learning in image analysis. Wearables with AI capabilities can keep an eye on patients in real time and alert medical professionals to potential issues before they worsen. This AI and ML have the potential to greatly enhance healthcare, a number of problems still need to be handled, including data protection, legal compliance, and the requirement for seamless integration into existing systems.
Действие подвижной нагрузки на ребристую цилиндрическую оболочку с упругим заполнителем
Authors: Эсанов Н. К. , Саипназаров Ж. М.
Published: October 2024

В работе рассматривается действие подвижной нагрузки на ребристую цилиндрическую оболочку с упругим заполнителем. Найдено решение задачи о действии подвижных нагрузок на бесконечно длинную цилиндрическую оболочку, подкрепленную по наружной поверхности продольными ребрами жесткости и содержащую внутри упругий инерционный заполнитель. Учитывается дискретность расположения ребер путем записи для них уравнений движения балок с последующим удовлетворением условий сопряжения. Показано влияние числа и жесткости ребер на характер распределения перемещений оболочки и контактного давления на границе заполнителя.
GENERATION Z’S LINGOS ON TIKTOK: ANALYSIS OF EMERGING LINGUISTIC STRUCTURES
Authors: Ugoala Bibian
Published: October 2024

The internet is an environment where users display the prowess in language and all forms of semiotic resources for different forms of communication. The current study examines Generation Z’s use of language in order to highlight the emerging forms of language structures on TikTok, as a result of the innate ability of humans to create new forms, mostly in verbal communication. The research questions are: What are the forms of construction of Generation Z’s lingo on TikTok? What semantic peculiarities are Generation Z’s lingo on TikTok characterized by? The premise of this study is that, Generation Z’s creative use of language on TikTok, shows the innate ability of humans to create new forms, and adapt to the affordances of new platforms in using language for communication. Crystal’s (2005) propositions concerning Internet Linguistics— the Stylistic perspective is applied in this study. Fifty Tik Tok videos were downloaded from the TikTok platform, some of the videos had the same lingos, in which case only one of such videos was chosen. Seventeen videos were used, each video was played; the part of the video that had the Generation Z’s word(s) was screen shot and used as the data for the analysis. In all, seventeen images were used. Findings show that the Generation Z’s lingo is replete with: acronyms used as full words in speech, combination of words and image in speech, the use of neologisms, esoteric words, and laconic structures. Some words and phrases have new meanings in addition to their previous meanings; all these show a new variety of the English language. The study recommends that language users should deploy the affordance of new internet platforms to freely express themselves, in doing so, naturally, new varieties will spring up and widen the lexicon of the English language.
Điều khiển tốc độ xe điện trên cơ sở bộ điều khiển bền vững PID
Authors: Nguyễn Văn Hải
Published: October 2024

Thiết kế bộ điều khiển tốc độ của EV (electric vehicle) là hướng nghiên cứu quan trọng, qua đó giúp tăng hiệu suất của một EV. Bài báo này đưa ra phương pháp thiết kế bộ điều khiển tốc độ của xe điện trên cơ sở bộ điều khiển bền vững PID (R-PID). Đầu tiên từ mô hình phi tuyến của xe điện tiến hành khảo sát nhận dạng để đưa mô hình phi tuyến của xe điện thành mô hình tuyến tính với các bất định tham số. Tổng hợp bộ điều khiển PID cho mô hình đối tượng ở các tham số trung bình. Tiếp theo thiết kế bộ điều khiển tốc độ R-PID theo quan điểm tham số kD giả định biết trước, các tham số kP và kI được tính toán bằng phương pháp phân miền D. Hiệu quả của bộ điều khiển R-PID đã thiết kế được đánh giá thông qua mô phỏng hệ thống điều khiển tốc độ của xe điện bằng phần mềm Matlab-Simulink với mô hình phi tuyến của xe. Bộ điều khiển R-PID đã điều khiển ổn định được tốc độ của xe điện với mô hình xe phi tuyến và có bất định một số tham số của động cơ truyền động và của xe điện. Bộ điều khiển R-PID có tính đơn giản và dễ áp dụng vào thực tế
Nghiên cứu thực nghiệm đánh giá tính năng kinh tế kỹ thuật và độ ổn động cơ Diesel 490 QZL sử dụng phụ gia dầu bôi trơn Nanographene
Authors: Lê Công Báo
Published: October 2024

Nghiên cứu tăng công suất động cơ, giảm suất tiêu hao nhiên liệu và tiếng ồn động cơ luôn là nhiệm vụ rất cần thiết của các hãng ô tô trên thế giới trong bối cảnh hiện nay. Có nhiều giải pháp khác nhau đã được áp dụng như cải tiến các hệ thống trên động cơ, sử dụng nhiên liệu thay thế, xử lý khí thải, cải tiến quá trình cháy... Trong đó, giải pháp sử dụng phụ gia dầu bôi trơn nano graphene (NG) là giải pháp mới để giải quyết vấn đề trên. Bài báo trình bày kết quả nghiên cứu thực nghiệm đánh giá ảnh hưởng của phụ gia dầu bôi trơn nano graphene đến tính năng kinh tế kỹ thuật và độ ồn của động cơ diesel. Cụ thể dầu bôi trơn chứa nano graphene (NG+15W/40) giúp tăng công suất và mô men động cơ từ (4,2÷8,5) % ở 100% tải, trong khi mức tiêu thụ nhiên liệu giảm từ (4,8÷7,2) % ở 100% tải do hiệu suất cơ học của động cơ được cải thiện. Hơn nữa, dùng dầu bôi trơn chứa nano graphene làm giảm tiếng ồn của động cơ từ (17,4÷21,4) % (Db) ở 100% tải so với dầu bôi trơn không chứa nano graphene. Nghiên cứu này là cơ sở quan trọng cho việc nghiên cứu và sử dụng phụ gia dầu bôi trơn nano graphene nhằm tăng tuổi thọ, tăng công suất, giảm suất tiêu hao nhiên liệu và tiếng ồn của động cơ