bluuebunny/crossref_metadata_2025 huggingface dataset:
Lengger Seni Tradisional Perekat Nilai-Nilai Sosial Budaya dan Upaya Pembelajarannya pada Masyarakat Wonosobo
Authors: Mulyana Ari , Dwiningrum Siti Irene Astuti
Published: January 2024

Lengger was originally a means of fertility ritual ceremonies and was danced by men, but now due to the transformation of social and cultural values in Wonosobo, lengger has turned into a means of entertainment and as a performing art. The dancers are performed by women and the performance also has a more mature concept. The aim of this research is to find out the social and cultural values that occur in Wonosobo society so that Lengger art also changes and learning efforts. This research uses a qualitative descriptive approach using the literature study method. The objectives of this research are: Socio-cultural values of the people in Wonosobo. Lengger transformation form in Wonosobo. Application of socio-cultural values to lengger transformation in Wonosobo. The socio-cultural values of the people in Wonosobo include mutual cooperation, respect for opinions, no distinction between race, ethnicity and religion, tepo selira, tolerance, preserving traditional arts and culture, developing and advancing culture, etc. The form of lengger transformation in Wonosobo occurs when the community takes part and plays an active role in the development of the show. The application of socio-cultural values to the transformation of lengger in Wonosobo for learning lengger art in Wonosobo uses the educational concept of Ki Hajar Dewantara, namely the tricenter of education. The three educational centers include: the family realm, the school realm, and the youth movement (community) realm.
Tomato Disease Fusion and Classification using Deep Learning
Authors: Ansah Patrick , Tetarave Sumit Kumar , Kalaimannan Ezhil , John Caroline
Published: January 2024

Tomato plants' susceptibility to diseases imperils agricultural yields. About 30% of the total crop loss is attributable to plants with disease. Detecting such illnesses in the plant is crucial to avoid significant output losses.This study introduces "data fusion" to enhance disease classification by amalgamating distinct disease-specific traits from leaf halves. Data fusion generates synthetic samples, fortifying a TensorFlow Keras deep learning model using a diverse tomato leaf image dataset. Results illuminate the augmented model's efficacy, particularly for diseases marked by overlapping traits. Enhanced disease recognition accuracy and insights into disease interactions transpire. Evaluation metrics (accuracy 0.95, precision 0.58, recall 0.50, F1 score 0.51) spotlight balanced performance. While attaining commendable accuracy, the intricate precision-recall interplay beckons further examination. In conclusion, data fusion emerges as a promising avenue for refining disease classification, effectively addressing challenges rooted in trait overlap. The integration of TensorFlow Keras underscores the potential for enhancing agricultural practices. Sustained endeavours toward enhanced recall remain pivotal, charting a trajectory for future advancements.
User-Centric Privacy Control in Identity Management and Access Control within Cloud-Based Systems
Authors: Ovabor Kelvin , Atkison Travis
Published: January 2024

The ability to effectively implement user-centric privacy controls in cloud-based identity access management (IAM) systems is crucial in today's age of rapidly rising data and increased privacy concerns. The study tackles the scalability issue inside cloud-based IAM systems, where user-centric privacy controls are paramount. The study aims to guarantee effective system performance despite growing numbers of users and data items by following a carefully crafted approach that uses user-centric privacy algorithms. The findings are expected to increase scalability while maintaining security and user privacy, significantly improving current cloud security and IAM techniques. This study provides significant findings for businesses adapting to the changing environment of cloud-based access and identity management, enhancing the security and privacy aspects of the online environment.
Points About Points with A Point: Nature of Smallest Scale Universals
Authors: Mirisola Nicholas David , Sherpa Metaphysical
Published: January 2024

This paper is an investigation of different aspects of the smallest scales possible and their relationships with larger scale phenomena. The relationships between the abstract and the concrete aspects of perspectives about time and space are considered. The phenomenon of continuity of motion is discussed, and the small-scale philosophical implications of continuity of motion could help to explain the reasoning behind why the speed of light is the way that it is, and why the speed of light squared is a constant. Fractions of a point are proven to an extent to be a useful idea, and a thought experiment that demonstrates speeds of fractions of a point per instant is included in this paper. Possible paradoxes related to singularities are discussed briefly within this paper, too. Absolute, relative, and unpredictable definitions of points and instants are discussed and shown to potentially provide some natural reasoning to observed discrepancies between scientific theories, perceived warping of space-time, and the uncertainty principle. Also, a philosophical interpretation of the term extra dimensions which involves the idea of fractions of a point could be useful for attempts at a unified theory of science and is included in this paper Nature of Smallest Scale Universals The nature of the smallest scales theoretically possible can have large-scale ramifications when the large-scale is considered as the philosophical sum of it parts. When considered cumulatively, the nature of the smallest scales can really add up to some larger scale repercussions. Even in the mystery of how something could exist instead of nothing, something existing at all is made more feasible by the realization that it is only asking the smallest possible amount, or an infinitesimal amount, or a mathematically approximately equal amount for the smallest scales to manifest as a phenomenon. This means that in one light, it’s only asking for a whole lot of approximately nothing for a whole lot of stuff to manifest. That sounds approximately like more reasoning behind how something could exist at all than just not knowing. The nature of the smallest scales has other philosophical insights to offer as well. This paper aims to investigate the philosophical nature of the smallest scales, some of the small and large-scale relationships that are implicated by those philosophies, and some of the different repercussions that are results of the philosophies involved.
Ophtalmologic, Serologic and Therapeutic Aspects of Ocular Toxoplasmosis Toxoplasmose Oculaire: Aspects Ophtalmologiques, Sérologiques et Thérapeutiques
Authors: Bouchekoua Meriam , Mejri Manel , Aloui Dorsaf , Salah Azer Ben , Lazzem Moez , Boukari Mejdi , Mili Ilhem , Trabelsi Sonia
Published: January 2024

Ocular toxoplasmosis (OT) is the most frequent cause of inflammation of the posterior segment of the eye due to infectious causes. It can occur in congenital toxoplasmosis, in the immunocom promised and, more rarely, in the immuno competent. It is a critical disease, as it can lead to blindness. The aim of our study was to investigate the clinical, serological, and therapeutic features of TO. Methods: A bicentric retrospective study was conducted at the Parasitology-Mycology laboratories of two Tunisian Hospitals(2017-2021), involving toxoplasma serologies performed on 175 patients in the context of exploration for uveitis and on six babies with congenital toxoplasmosis. As screening technique, we used was electrochemilum inescence (Cobas® e411) and Enzyme Linked Filtration Assay (mini-Vidas®). If IgM and/or IgG were positive, and depending on ophthalmo logical signs, we added a comparative Western Blot (WB) of serum and aqueous humor. Results Serological results were: – no immunity in 71 patients, rejecting OT – long-standing immunity in 103 patients, 15 of whom underwent comparative WB tests, four of which were positive- recent primary infection in one case with a positive WB. Thus, five cases of OT were confirmed(Three panuveitis and two anterior uveitis). Their respective ages were 14, 25, 33, 43 and 50 years old.Ophthalmological follow-up of five babies during the first year of life (one lost at six months) revealed chorioretinitis in one baby only. Conclusion Ocular involvement may represent a late revelation of unrecognized congenital toxoplasmosis. Its occurrence in immuno competent is not exceptional, but remains underestimated, as aqueous humor puncture is not systematically performed due to its invasive nature.
The Role of Organic Farming in Achieving Agricultural Sustainability: Environmental and Socio-economic Impacts
Authors:   Krishi Vigyan Kendra, Chandra Shekhar Azad University of Agriculture and Technology, Kanpur, Uttar Pradesh, India, Tiwari Awanindra Kumar
Published: January 2024

This article examines the role of organic farming in achieving agricultural sustainability, focusing on its environmental and socio-economic impacts. Organic farming, characterized by the avoidance of synthetic chemicals and the adoption of natural agricultural processes, presents a sustainable alternative to conventional farming practices. The environmental benefits of organic farming are significant, including improved soil health, enhanced biodiversity, reduced pollution, and a lower carbon footprint. These practices contribute to the preservation of ecosystems and mitigate the impacts of climate change. From a socio-economic perspective, organic farming offers health benefits by reducing exposure to harmful chemicals for both consumers and farmers. Economically, while it provides access to niche markets and potentially higher product prices, it also poses challenges such as higher production costs and the need for more labour-intensive practices. Additionally, organic farming can strengthen community ties and support local food systems, contributing to the preservation of cultural and traditional agricultural methods. The article concludes that organic farming is a key element in the pursuit of sustainable agriculture, offering multiple environmental and socio-economic benefits. However, realizing its full potential requires addressing its challenges through continued research, innovation, and supportive policies.
Detection of Inguinal Hernia in Patients with Groin Pain on Ultrasound
Authors: Afridi Muhammad Arif , Khan Imran , Ahmed Adnan , Ahmad Ibrar , Khan Mehmood , Khalid Malik Mairaj
Published: January 2024

Objective: To establish ultrasound's contribution to precise diagnosis and to differentiate between inguinal hernia from other diseases in patients with groin pain.Methodology: This descriptive cross-sectional study was conducted in Hayatabad Medical Complex, Peshawar from January to June 2023, with permission of Research Board Ethics Committee. The inclusion criteria comprised patients of all ages and genders with right or left lower quadrant pain suspected of having a hernia. Exclusion criteria included patients who had undergone other ultrasound examinations for lower quadrant pain, diagnosed male prostatic pain, and pregnant women with groin pain. Data collection involved the use of a self-structured questionnaire after obtaining ethical approval and informed consent.The collected data was analysed using SPSS version 25. Descriptive statistics, including frequencies, percentages, mean, and standard deviations, were used to present the data.Results: A total of 323 patients were presented with groin pain and swelling. Out of 323 patients 280 (86.7%) were male patients and 43 (13.3%) were females patients included in our study. All of 323 patients 267 patients were evaluated for inguinal hernia by ultrasound examination during the study period. Out of 323 patients 56 patients of ultrasonographic examinations shows other diseases of groin region which includes 40 patients (12.4%) of enlarged lymph nodes, 10 patients (3.1%) were mass and 6 patients (1.9%) were abscess noted. Thus, ultrasound diagnosed accurately inguinal hernia detection and differentiated us inguinal hernia from other diseases in patients with groin region pain or swelling.
Conclusion: Routine Ultrasonography is a helpful and accurate imaging modality performed before general surgery to identify inguinal hernias in groin discomfort patients or swelling.
Between Realism and Idealism: Trends and Developments in the Study of Israel-US Relations
Authors: Tal David
Published: January 2024

Scholars of the Israel-US relationship generally agree that these are special relations. Disagreements surround the question of when this relationship became special and what made it so. The debate took place between realists and idealists. Either way, the proponents of either school of thought approached the subject from the point of view of the state, studying the relationship between the two countries from a state-to-state perspective. With time, the trend had changed. Scholars endorsed a wider range of approaches and attitudes to the study of the relationship between the two countries. It was no longer only what ‘one clerk wrote to another clerk.’ Methods from various disciplines were applied to expand the scope of the study of the relationship, providing deeper and more nuanced explanations for the nature and meaning of the relationship between Israel and the United States.
Kibbutz Nitzanim in the 1948 Arab-Israeli War: The Human Aspect
Authors:   Avi Bareli and Ofer Shiff, Hacham Amit
Published: January 2024

In this study, I examine new aspects regarding the state of Kibbutz Nitzanim during the First Arab-Israeli War. Based on a microhistory approach of bottom-up and inside-out research, this article sheds light on the day-to-day reality in the Kibbutz, which included enthusiastic work and anxiety; feelings of discrimination and pride; bitterness and elation; all woven together to reflect people's natural – and occasionally touching – reactions. Most surviving documents of that time, such as official letters, journals, telegrams, and personal memoires, can be found at the Massuah Archive, the IDF and Defense Establishment Archives, and the Kibbutz Archive, and these have been the basis of my study. This archival material, as well as the nature of the connections that kibbutz members had with each other and themselves, shed light on the relations they formed with the enforcements, the regional brigade (Givati), and the political-security establishment. These relations deeply affected the spirit of Nitzanim residents during the siege and played a big part in determining the results of the battle over the position. Over the years, many profound discussions were held over the 1948 battle of Nitzanim. Thus far, this dispute over the reasons for the fall of Nitzanim and who was to blame for it, has left out a description of the 'simple people's' daily lives in the kibbutz. In this article, I aim to mend this. According to my findings, ordinary life (during this emergency) was highly influential and affected the endurance of soldiers there. For example, we can find descriptions of shows of leadership and solidarity alongside disciplinary infractions and despair. This polarity would eventually be conducive to the downfall of Kibbutz Nitzanim, which was captured on June 7th, 1948.
Are Secular Jews Religious? A Critical Look at 'Post-secularism' in Israeli Discourse
Authors: Yinon Dror
Published: January 2024

Over the past two decades, the Social Sciences have seen the rise of a new theoretical framework in the discourse surrounding religion and secularization, which centers around the term 'Post-secular'. This theoretical framework became dominant in Israel's academic discourse through its utilization in the critical examination of the popular classifications in Israel for religiosity and secularism, and in a rejection of the dichotomy between these terms. Regarding the element of rejecting the dichotomy between religiosity and secularism, those who advocate for post-secularism in Israel's academic discourse claim that the 'post-secular' exposes the impossibility of a Jewish secularism and, in other words, that Jewish secularism hides its own religiosity from itself. In the article, I will critically examine the context of the rise of the post-secular theoretical framework in the Social Sciences, and its use in Israeli academic discourse – and especially the criticism that it (and neighboring stances) raises regarding the probability of a Jewish secularism. I will maintain that Jewish secularism does not exist merely as a fact based on a kind of false consciousness and suggest a primary outline for the phenomenology of this identity.
The Plan to Redesign the Western Wall Plaza and the Jewish Attitude toward the Temple Mount Following the Six Day War
Authors: Bahat Shmuel
Published: January 2024

This article deals with the effect of Jewish attitudes toward the Temple Mount and the Holy Temple on the design of the Western Wall Plaza after the Six Day War, and the public debate that surrounded it. Several studies have delved into the attitude of the Jewish public toward the Temple Mount. Safdie's plan to design the Western Wall Plaza was also the topic of some studies, if only in part. This article shows a tight link between the two matters, and that – alongside other previously researched factors – this attitude and future aspirations to build the Holy Temple there were a significant focal point to the interpretation of this plan, and especially in the resistance to it expressed by some parts of the Jewish public in the State of Israel. Some of the plan's supporters, and especially many of its detractors, claimed that it empowers the Western Wall for its own sake and seeks to shape it as a historic-national site. The detractors, especially those of both Zionist and non-Zionist religious communities, maintained that it simultaneously pushes the Temple Mount from Jewish consciousness and abolishes the Wall's meaning as a site that memorializes the fallen Temple, the Shekhinah that rests there now, and especially the anticipation of its reconstruction. This understanding, that relies on many previously undiscussed primary sources, contributes to the two subjects at hand: it shows that although the practical standing of the Temple Mount was not central to the Jewish public during those years, and that very few attempted to practice Jewish rituals there, it was ideologically significant, especially among the religious populace, albeit not just there – a significance that bore a practical influence over its layout. This understanding also completes the scholarly discussion on the Plan to design the Western Wall Plaza.
Prevalence and Sociodemographic Correlates of Psychotic and Mood Disorders among the Population in Bungoma County, Kenya
Authors: Kisiang’ani Isaac Babu , Sumba Caren , Rajah Maya , Kem Paul
Published: January 2024

Mental, neurological, and substance use disorders (MNS) pose a significant global health challenge, affecting a quarter of the world's population and contributing to a substantial portion of the global disease burden. Access to essential treatment remains challenging, particularly in low and middle-income countries (LMICs). This study focuses on the scarcity of mental health resources in Kenya, particularly in Bungoma County, where community-level perspectives are often overlooked. The research aims to bridge this gap by investigating the prevalence and sociodemographic correlates of psychosis and mood disorders in the region, aligning with the World Health Organization's call for holistic mental health services. The study was conducted in Bungoma County, Kenya, and employed a descriptive cross-sectional design. The study population was 1,670,570 as per the Kenya census 2019. The sampling strategies used were purposive, stratified and simple random sampling with a sample size of 762 respondents. A stratified random sampling method ensured representation from each sub-county, maintaining proportionality based on population size. The study utilized the MINI International Neuropsychiatric Interview (MINI) for screening, a structured diagnostic psychiatric interview, and conducted structured interviews with trained research assistants. Statistical analyses, including descriptive, bivariate, and multivariate analyses were performed to determine prevalence and sociodemographic correlates. Among 762 respondents, 78.2% met the lifetime criteria for at least one of the four screened mental health conditions. Depression was the most prevalent (73.8%), followed by bipolar mood disorder (13.8%) and psychosis (1.8%). Sociodemographic factors significantly associated with these disorders included marital status, employment status, and income. Male persons were at a higher risk of experiencing psychosis and mood disorder (odds 1.37); the odds of youths having psychosis and mood disorder was higher (odds 1.42); low-income earners of less were 1.685 times likely to experience psychosis and mood disorder and people who lived alone were 1.641 times more likely to suffer psychosis and mood disorder. This study underscores the urgent need for targeted mental health interventions in Bungoma County, Kenya. It emphasizes the prevalence of mental health conditions and the sociodemographic factors influencing them. The findings highlight the importance of considering the local context in mental health interventions, aligning with global calls for holistic, community-driven mental health services.
Review of Disaster Defect Management in Machine Learning
Authors: Thirukrishna J. T. , Supriya M. R. , Rohini Mayakuntla , Nishmitha  , Nithya Shree M.
Published: January 2024

Internet data performs a crucial part in calamity response during disaster events. The disaster might be natural or man-made, Internet community have proven to be the most productive transmission and combine among afflicted communities. Research has manifested utilizing methods for machine learning to recognize the applicable posts on web, net and other sources for disaster reciprocation. Communication breakdowns and association failures are common issues during disaster response, leading to delayed or inefficient aid distribution. In this paper, we are going to evaluate the effect caused due to calamities. This research is categorized into two proportions: Response after the disaster, identifying the damage caused, and allowing for faster response. The findings of this study may help experimenters in the future identify relevant areas for disaster assessment.
A Sparse Differential Algebraic Equation (DAE) and Stiff Ordinary Differential Equation (ODE) Solver in Maple
Authors: Jang Taejin , Uppaluri Maitri , Seo Kyeongjun , Ramadesigan Venkatasailanathan , Subramanian Venkat
Published: January 2024

This paper implements efficient numerical methods in Maple to solve index-1 nonlinear Differential Algebraic Equations (DAEs) and stiff Ordinary Differential Equations (ODEs) systems. Single-step methods (like Trapezoid (TR), Implicit-mid point (IMP), Euler-backward (EB), Radau IIA (Rad) methods, TRBDF2, TRX2) and backward-difference formula of order 2 are implemented with adaptive time-stepping methods in Maple to solve index-1 nonlinear DAEs. Maple’s robust and efficient ability to search within a list/set is exploited to identify the sparsity pattern and automatically calculate the analytic Jacobian. The algorithm and implementation are robust and efficient for index-1 DAE problems and scale well for finite difference/finite element discretization of two-dimensional models with system size up to 10,000 nonlinear DAEs and solve the same in a few seconds. The computational efficiency of the proposed algorithm (provided as an open-access code) compares favorably with the commercial solver gPROMs, one of the most commonly used sparse DAE solvers in the industry.
Probability distributions arising from isoperimetric random triangles
Authors: Labelle Gilbert
Published: January 2024

We analyze the family of triangles whose sides come from a random subdivision of a given line segment into three segments. The usual geometric measurements on these random triangles (heights, bisectors, medians, angles, area, radii of the incircle, excircles, circumcircle) become random variables for which we determine the distribution function, the probability density, the expectation, the variance and higher order moments. This work can serve as a basis for activities at the college or university level. It is located at the crossroads between probability, geometry, integral calculus, special functions and computer algebra.
Editor's Corner December 2023
Authors: Corless Robert
Published: January 2024

This issue has an article in a new publication format, namely HTML exported from a Jupyter Notebook using a Maple kernel.  This issue also is the first to execute our new policy, which is to publish articles more nearly "as they come in" instead of waiting for everyone.  The publication date is still a little late (first week of January 2024 instead of the final week of December 2023), and other papers may be added to this issue.  But we wanted to get the papers that are ready, published.
Elektrik Alan Değeriyle Alışveriş Merkezi Personel ve Müşterilerinin Psikolojik Sağlamlık Düzeyleri Arasındaki İlişki
Authors: ÇANCI İnanç Feridun
Published: January 2024

In shopping malls, electrical field refers to the distribution and use of electricity throughout the building. This area includes the wiring and electrical systems that power lights, elevators, industrial ventilation systems, and various other equipment. The field of electricity also includes the distribution and use of electricity in mall stores and other commercial areas. Ensuring that the electrical area is properly designed and maintained is important to the safety and functionality of the shopping centre. The psychological effects of the electrical field are not fully understood and require further research. However, some studies have suggested that exposure to certain types of electromagnetic fields (EMFs) emitted from electrical devices may have an effect on the human body. For example, some suggest that exposure to high levels of EMFs from power lines and other sources may increase the risk of certain types of cancer, while other studies have found no such link. Other studies have suggested that exposure to EMFs can affect sleep, cause headaches, and increase stress levels. However, the results of these studies are inconclusive and more research is needed to understand the potential psychological effects of the electric field. This study is based on the results of the research conducted in 3 indoor and outdoor shopping malls in Maltepe district of Istanbul. First, the electric field values of the centers were measured with the Wintact WT3121 device. In the study, a survey was conducted on 239 female, 229 male volunteer shoppers and 27 female and 27 male employees. As a result, while a significant electric field difference was observed in the indoor shopping mall and the outdoor shopping mall, it was determined that there was a relationship between the physical and cognitive distress of customers and employees and their psychological resilience levels. Key words: electric field, shopping mall, psychological resilience
Tecnología digital y su influencia en el emprendimiento
Authors: Lozano Montero Eva , López Salazar Alejandra , Zamora García Ileana del Rocío , Cano Gutiérrez Carlos Sebastián , Correa Tomé Fernando Enrique , Godínez López Roberto , Montiel Flores Julio César , Damián Muñiz Santiago , Hernández Gómez Geovanni , Mondelo Villaseñor Bertha , Mondelo Villaseñor Mónica , Ortiz Ciénega Juana Beatriz , López Medrano Juan Carlos , Ferrer Guerra Julián , López Valdovinos Ignacio , Blanco Jaspeado Juan Arturo , Ortega Hernández Alejandro , León Andrade Marilú , Esquivel Rodríguez Fátima Elena , Arellano Lara Beatriz , González Torres Víctor Hugo , Espinosa Mosqueda Rafael , Tiburcio Sánchez María de Lourdes
Published: January 2024

El impacto de la tecnología digital en las empresas y la dinámica del mercado ha sido fundamental en la transformación de las organizaciones. Esta tecnología ha impulsado la forma en que las empresas se organizan y compiten, ofreciendo ventajas competitivas a través de la reestructuración de la industria, la creación de nuevos modelos de negocios y la formulación de estrategias para permanecer en el mercado. Las tecnologías digitales han revolucionado la eficiencia operativa al reducir los costos, han permitido el análisis de grandes volúmenes de datos para tomar decisiones más informadas y han transformado la comercialización de productos y la cadena de suministro, evolucionando de la economía de la información a la economía del conocimiento. Este libro reflexiona sobre la digitalización empresarial, el papel de la tecnología, la economía social y el espíritu emprendedor como factores esenciales para el desarrollo de las organizaciones. En particular, en una sociedad altamente interconectada que demanda nuevas formas de producción y de consumo, la tecnología ofrece la capacidad de adaptarse al entorno actual. Las empresas se ven obligadas a transformar sus procesos y productos, y a adoptar nuevas estrategias de comercialización, enfoques de gestión de recursos humanos y relaciones con los clientes, transformando así la cultura organizacional.
HUMAN CAPITAL AND INTELLECTUAL POTENTIAL: FEATURES AND TRENDS OF DEVELOPMENT IN KAZAKHSTAN
Authors:   KazISS, Tukumov Yerkin
Published: January 2024

This article is devoted to the study of human capital, its relationship with intellectual potential. The main factor influencing the formation and accumulation of human capital is education and science. The purpose of the study is to identify the role of education, science and intellectual potential in the formation and reproduction of human capital. The article identifies the distinguishing characteristics of human capital from other types of capital, provides justification of its priority role in the economy of Kazakhstan. Varieties of investments in human capital are described. The article shows the degree of influence of education on successful realisation of professional activity of the person, gives characteristics of sources of formation of human capital, and also describes influence of education and science on process of development of human capital. The research results and conclusion provide recommendations. Their implementation will contribute to the improvement of the system of education and science, increase the quality side and efficiency, which will ultimately lead to the discovery of intellectual potential and the development of human capital as one of the competitive factors of the national economy.
BERTau: Itau BERT for digital customer service
Authors: Carida Vinicius , Finardi Paulo , Viegas Jose , Ferreira Gustavo , Fernandes Alex
Published: January 2024

In the last few years, three major topics received increased interest: deep learning, NLP and conversational agents. Bringing these three topics together to create an amazing digital customer experience and indeed deploy in production and solve real-world problems is something innovative and disruptive. We introduce a new Portuguese financial domain language representation model called BERTau. BERTau is an uncased BERT-base trained from scratch with data from the Itau virtual assistant chatbot solution. The novelty of this contribution lies in that BERTau pretrained language model requires less data, reaches state-of-the-art performance in three NLP tasks, and generates a smaller and lighter model that makes the deployment feasible. We developed three tasks to validate our model: information retrieval with Frequently Asked Questions (FAQ) from Itau bank, sentiment analysis from our virtual assistant data, and a NER solution. All proposed tasks are real-world solutions in production on our environment and the usage of a specialist model proved to be effective when compared to Google BERT multilingual and the Facebook’s DPRQuestionEncoder, available at Hugging Face. BERTau improves the performance in 22% of FAQ Retrieval MRR metric, 2.1% in Sentiment Analysis F1 score, 4.4% in NER F1 score. It can also represent the same sequence in up to 66% fewer tokens when compared to "shelf models".
Assessment of Semantic Segmentation Models for Landslide Monitoring Using Satellite Imagery in Peruvian Andes
Authors: Yali Roy , Fonseca Pablo , Beltran Cesar
Published: January 2024

In the domain of machine learning, one persistent challenge is the availability of ample data, especially pertinent to computer vision. Moreover, this challenge is amplified within the realm of remote sensing, where annotations for addressing problems are frequently scarce. This manuscript critically examines the daunting task of monitoring a geophysical phenomenon —landslides— within the Peruvian landscape, a nation profoundly impacted by such events on a global scale. In this paper, we present three contributions in that direction. Our first contribution is to expand a well-known satellite imagery dataset targeting landslides. The nucleus of this foundational dataset originates from Asian territories, comprising 3799 meticulously annotated images. However, recognizing the distinct geospatial dynamics of Peru, we embarked on a rigorous exercise to augment this dataset with 838 local scenarios. These additions maintain congruence with the original dataset in terms of attributes and configuration, thereby ensuring both replicability and scalability for future research endeavours. Our second contribution is an exhaustive assessment of various semantic segmentation models. At the heart of our experimentation lies the U-net architecture, bolstered by the Weighted Cross Entropy + Dice Loss —a loss function acclaimed for its efficacy in segmentation tasks with imbalanced data sets. The empirical findings are illuminating: a rudimentary U-net architecture exhibits a formidable F1-Score of 75.5%, transcending the benchmark score of 71.65% set by the original dataset. Our third and final contribution is the comprehensive research framework developed for data acquisition, processing pipeline and model training/evaluation. Given this framework has the potential to drive a general applicability of segmentation systems to landslide monitoring systems, and to have a broader reach to the academic community and governmental stakeholders in Latin America and worldwide, we will be making all scripts and experiment details available upon publication, thus, hoping to foster an environment for collaborative scrutiny, discourse, and further advancement.
A Saliency-based Clustering Framework for Identifying Aberrant Predictions
Authors: Montserrat Aina , Loftus Alexander , Daihes Yael
Published: January 2024

In machine learning, classification tasks serve as the cornerstone of a wide range of real-world applications. Reliable, trustworthy classification is particularly intricate in biomedical settings, where the ground truth is often inherently uncertain and relies on high degrees of human expertise for labeling. Traditional metrics such as precision and recall, while valuable, are insufficient for capturing the nuances of these ambiguous scenarios. Here we introduce the concept of aberrant predictions, emphasizing that the nature of classification errors is as critical as their frequency. We propose a novel, efficient training methodology aimed at both reducing the misclassification rate and discerning aberrant predictions. Our framework demonstrates a substantial improvement in model performance, achieving a 20% increase in precision. We apply this methodology to the less-explored domain of veterinary radiology, where the stakes are high but have not been as extensively studied compared to human medicine. By focusing on the identification and mitigation of aberrant predictions, we enhance the utility and trustworthiness of machine learning classifiers in high-stakes, real-world scenarios, including new applications in the veterinary world.
HUBUNGAN DISIPLIN KERJA DAN MOTIVASI KERJA DENGAN KINERJA GURU MAN SE-BANDAR LAMPUNG
Authors: Arif Bustanul
Published: January 2024

This study aims to determine the relationship between work discipline and work motivation with the performance of MAN teachers in Bandar Lampung. This type of research is associative quantitative with a total population of 164 teachers and a research sample of 63 teachers. The data collection technique used a questionnaire. The data were analyzed using simple linear regression analysis and multiple linear regression analysis using IBM SPSS Statistics 23. The results showed that work motivation have a significant relationship with teacher performance. Judging from the value of the coefficient of determination of 0.550, the results show that the contribution or contribution of the relationship between X1 work discipline and X2 work motivation with Y teacher performance is 55% while the remaining 45% is the contribution of other variables not included in the study.
PENINGKATAN KINERJA GURU MELALUI PENGUATAN KECERDASAN SPIRITUAL DI SEKOLAH
Authors: Faizin Faizin , Al Farisi Yudik , Wafi Ahmad
Published: January 2024

This paper presents about improving teacher performance through strengthening spiritual intelligence in schools. This spiritual intelligence is critical to be developed to enhancing the character of PAI teachers for learning tasks. Maintaining Spiritual Intelligence is very influential in forming morals in education to produce education that is broad-minded in the field of science. The research method used by the researcher is a qualitative approach, with data collection techniques through observation, interviews, and documentation, as for analyzing the research data with data reduction, data presentation, and concluding. The results showed that strengthening spiritual intelligence could improve the performance of PAI teachers at SMP Nurul Jadid from the level of discipline, the ability to make lesson plans, mastery of the material, and the ability to master the class. Teachers carry out activities that can support the strengthening of spiritual intelligence, which can improve PAI teachers' quality through habituation, training, and coaching, as well as guidance from caregivers.
PENGARUH KEPEMIMPINAN DAN DISIPLIN TERHADAP KOMITMEN PENCAPAIAN KINERJA SUMBER DAYA MANUSIA
Authors: Dewi Nuning Nurna , Rodli Ach. Fathoni
Published: January 2024

This study aims to conduct a study on the influence of principal leadership and teacher discipline on commitment to achievement of teacher performance in UPT Pendidikan, Manding District, Sumenep Regency. The population in this study were all school principals and elementary school teachers in the Manding sub-district, Sumenep Regency, while the sample in the study was taken a number of 40 who were taken randomly. The data analysis used in this research is regression analysis. Based on the data analysis conducted, the following conclusions are obtained: 1) because tcount> ttable or 2.14> 2.02, there is a positive and significant influence of leadership (X1) on teacher commitment and performance (Y) if the influence of school discipline (X2) fixed, 2) because tcount> ttable or 10.25> 2.02, then there is a positive and significant influence of leadership (X2) on teacher commitment and performance (Y) if the influence of school discipline (X1) is constant, 3) because tcount > ttable or 7.52> 2.02, then there is a positive and significant influence of leadership (X1) and discipline (X2) on the commitment to achieving teacher performance (Y).
PENGARUH PERAN KEPALA SEKOLAH DAN BUDAYA ORGANISASI TERHADAP KEUNGGULAN SEKOLAH
Authors: Ikbal Taufik
Published: January 2024

The role of the principal and organizational culture has a strong influence on school excellence. Principals who are professional and good organizational culture will have a positive impact and fairly basic changes in reforming the education system in schools. This study aims to determine the effect of the role of school principals on school excellence and organizational culture on school excellence in SD Muhammadiyah throughout Bandar City. Lampung. This research uses associative quantitative research with a total population of 123 teachers and a sample of 94 teachers. The data collection technique uses a questionnaire. The data were analyzed using simple linear regression analysis and multiple linear regression analysis. The results showed that the influence of the principal's role and organizational culture on school excellence was 59.4% while the remaining 40.6% was influenced by other factors. So it can be concluded that the better the role of the principal and organizational culture on school excellence, the higher the school excellence.
MANAJEMEN SPIRITUAL DI PONDOK PESANTREN AL MUNAWWIR KRAPYAK YOGYAKARTA
Authors: Zamroni  , Dian Arif  Noor Pratama  , Riswadi Riswadi
Published: January 2024

This paper aims to analyze the mapping of spiritual management process in Pondok Pesantren Al-Munawwir Kolplek L Krapyak Yogyakarta. The type of research used is qualitatively descriptive with a case study approach. Data collection techniques used are interviews, observations and documentation. Spiritual management makes a bridge to the peak consciousness of human self existence in the vertical line called fitrah awareness, one consciousness that is tawhid. Management concept is understood not only to be empirical-rational by relying on the ability of the five senses and human intellectuality, but more deeply to the values of spirituality that are the main center in success with various aspects of life. The results showed that Pondok Pesantren Al Munawwir Kompleks L implemented a pesantren management system that emphasizes managerial and applies spiritual values in its management through programs realized to achieve more comprehensive and holistic goals, namely through 1) takhalli management; 2) tahalli management; 3) tajalli management.
STRATEGI PEMASARAN JASA PENDIDIKAN
Authors: Siti Ana Asma Usania
Published: January 2024

This study aims to determine the marketing strategies and models of educational services at SMP Al Shadrina Muaradua. This research uses a qualitative approach with a case study type. The results showed that the data obtained in the form of exposure of the seven marketing mixes and the steps of promotional activities resulted from the data from the acquisition of students for three years experienced an increase. From the results of marketing activities, it was found that the most effective marketing activities were advertising, cooperation between public relations and all school members (such as market day activities and other school activities), personal interest, and also the use of good and appropriate media and promotional tools. The marketing strategy for education services at SMP Al Shadrina Muaradua has been implemented well, but documentation needs to be done to make it better.
KARAKTERISTIK KEPEMIMPINAN TRANSFORMASIONAL DI LEMBAGA PENDIDIKAN ISLAM TRADISIONAL DAN MODERN
Authors: Khoirunnisaa  , Binti Maunah
Published: January 2024

This paper aims to analyze transformational leadership characteristics in traditional and modern Islamic educational institutions by referring to four transformational features: idealized influence, inspirational motivation, intellectual stimulation, and individualized consideration. The method used is a qualitative method with a library research approach. Inductive data analysis describes data from facts and the field associated with the theory. Sources of data used are the results of literature from books and journals. The results of the study show that the characteristics of transformational leadership in the Salaf and modern Islamic boarding schools, among others; 1) Build creative ideas through vision and mission to achieve goals, become role models, and influence subordinates through their behavior and charisma; 2) Provide inspiration and motivation through a clear vision; 3) encourage subordinates to find practical ideas in solving problems; 4) understand and appreciate subordinates based on needs and pay attention to the desire to achieve and develop.
STUDENTS’ PERCEPTIONS REGARDING THE TABLET PERSONAL COMPUTER (PC) AS A MOBILE LEARNING DEVICE AT A GRADUATE INSTITUTE IN TSHWANE: AN EXPLORATORY STUDY
Authors: Cant MC , Perpetual Enock JA Wiid;
Published: January 2024

The unfolding Fourth Industrial Revolution (FIR) has necessitated immense technological innovations in the educational sphere. To date, countable educational institutions in South Africa have introduced the Tablet Personal Computer (PC) to their students for academic purposes. However, perceptions regarding the Tablet PC as a mobile learning device has not been delved into in South Africa. This study has done such an exploration. The study explores the perceptions that graduate students in Tshwane hold of the Tablet Personal Computer (PC) as a mobile learning and management device. Data was collected from full-time undergraduate students using a web based online survey with a semi-structured questionnaire. A population sample of 277 respondents was selected using non-probability method in the form of convenience sampling. Data was analysed using descriptive and inferential statistics methods. The results of the study indicated that the majority of the surveyed students had a positive perception regarding the Tablet PC. Based on the research findings, limitations, recommendations and future research opportunities were suggested.
MANAJEMEN PEMBELAJARAN SENTRA ALAM PADA ANAK USIA DINI DALAM MENINGKATKAN KECERDASAN KONGNITIF ANAK
Authors: Tamami Nur , Aunullah Indi  Aunullah , Widat Faizatul , Rani Rosita  Wahyu
Published: January 2024

This study aims to understand and analyze the management of natural center learning in early childhood in improving children's cognitive intelligence in Raudlatul Athfal Zainul Hasan, Tambelang Village, Krucil District, Probolinggo Regency. This research uses a qualitative type of case study. Data collection techniques are carried out through interviews, observation and documentation. The data analysis was carried out in a circular manner, starting from the data display, followed by drawing conclusions. The results showed that the learning management of natural centers in improving students' cognitive intelligence was carried out through planned and systematic planning by the teacher with reference to policies that have been determined by the government and existing local policies, followed by implementation of learning activities that try to bring students to the real world and ends with an evaluation based on authentic assessment.
IMPROVING THE QUALITY OF HUMAN RESOURCES IN MADRASAH
Authors: Yudik Al Farisi
Published: January 2024

This study aims to understand how to create superior quality human resources in Madrasah Aliyah Nurul Jadid, Paiton, Probolinggo, East Java. This research is a case study qualitative research, in which researchers seek to understand the phenomena in improving the quality of superior human resources in madrasas. The results of this study indicate that the efforts made by madrasas in creating excellent quality human resources are carried out through, first, in-service training, namely education and training efforts to improve the competence and skills of teachers and employees. Second, the creation of an organizational culture that can encourage success. Third, making clear standard operating procedures to ensure that all decisions made are carried out correctly. Fourth, supervision and assessment as a medium that knows and measures the performance of existing resources.