bluuebunny/crossref_metadata_2025 huggingface dataset:
Impacto Ambiental e das Mudanças Climáticas na Preservação do Património Arqueológico Costeiro em Zonas de Arriba, (Portugal): Um Estudo Abrangente e Urgente
Authors: Figueiredo Alexandra Águeda , Martinville Sarah
Published: November 2024

A mudança climática é atualmente um dos desafios para a sustentabilidade do nosso planeta. Esta problemática transcende várias esferas e dimensões, especialmente no que concerne às regiões propensas a sofrer impactes decorrentes das alterações ambientais.A intensidade e rapidez com que essas mudanças estão a observar-se têm gerado situações cada vez mais visíveis e preocupantes na esfera do património cultural, as quais demandam uma compreensão mais aprofundada e estudos mais detalhados, para garantir uma maior salvaguarda dos sítios arqueológicos presentes em zonas sobretudo de interface costeiro. Com base nos estudos de afetação ambiental provenientes da Agência Portuguesa do Ambiente (APA) foram identificadas várias zonas sob alto risco de transformações nos próximos anos.  Da mesma forma, a base de dados do Endovélico do Património Cultural, Instituto Público (PC-IP) apresenta um conjunto de registos de sítios arqueológicos reconhecidos por diferentes projetos e investigações. A junção e análise dos dados, presentes a uma distância até 100 metros da costa, bem como o entendimento de todas as circunstâncias inerentes ao processo de registo e recolha de dados, permitiram perceber, numa aproximação quantitativa, a gravidade do estado de conservação futura destes sítios e a necessidade de implementação de estratégias de salvaguarda por parte das autoridades competentes. Alguns dados são agora possíveis de avançar pelo projeto CoastLine do Laboratório de Arqueologia e Conservação do Património Subaquático do Instituto Politécnico de Tomar, do Centro de Geociências da Universidade de Coimbra (FCT DOI 10.54499/UIDP/00073/2020), do Centro de Investigação de Ciências Históricas e da Associação CAAPortugal. Neste artigo pretendemos apresentar as principais observações decorrentes deste projeto nas zonas de arriba.
SnO2/SiO2/Si solar cell performance dependence on the interface states and the silica layer thickness
Authors: Boukhalfa Mohamed , Elbahi Zouina , Fakroun Naima
Published: November 2024

The solar cell Metal Insulator Semiconuctor (MIS) SnO2/SiO2/Si where tin dioxide (SnO2) acts as the metal were studied. The silica layer (SiO2) is the insulator, and Si is the semiconductor considered here to be of N-type. The effect of the density of the interface states mainly on the open circuit voltage and on the energy conversion efficiency, as well as the optimal thickness of the silica layer corresponding to the best conversion efficiency were investigated. Both the open circuit voltage and the conversion efficiency are altered as the interface states density increases. This is because of the reduction of the number of free carrers which are trapped by the interface states. The silica optimal thickness were determined to be equal to 19.8 Å. This corresponds to a conversion efficiency of 16.15%. The information derived from the present study can be useful for experimentalists to fabricate the studied MIS solar cell. This permits to reduce both the time and the cost of the experiments.
Study of coarse and fine natural aggregates at high temperature in Algeria
Authors: Hachemi Samya , Khattab Mohammed , Benzetta Hicham
Published: November 2024

Under high temperature, concrete undergoes changes which occurred in the hardened cement past and aggregates. These changes modified the mechanical and physical properties of concrete. The main objective of this study is to observe and identify the influence of high temperature on the physical properties of different nature of aggregates used to cast concrete. Four types of aggregates were studied in this research, siliceous sand (SS), calcareous sand (CS), white calcareous aggregates (WCA) and gray calcareous aggregates (GCA). These aggregates were subjected to different temperatures, from 100°C to 900°C. The mass loss, absorption coefficient, water porosity and density were determined before and after the exposure to the high temperatures. The results show that gray calcareous aggregates (GCA) suffered more deterioration than the other types of aggregates after the high temperature exposures. The results presented in this paper allow improving the knowledge of aggregate’s deterioration phenomena and the evolutions of physical properties of these different aggregates can be used to explain the evolution of physical and mechanical properties of concretes.
TinyML-powered ensemble modeling for greenhouse climate control using XGBoost and LightGBM
Authors: Abdelmadjid Mokeddem Kamal , Noureddine Seddiki , Amina Bourouis
Published: November 2024

The cultivation of crops in smart greenhouses is experiencing a profound transformation, fueled by cutting-edge technological advancements in environmental control that significantly improve efficiency, sustainability, and productivity. Nonetheless, the intricate and ever-changing dynamics of microclimate conditions pose challenges in customizing environments to satisfy the specific requirements of various plants. Accurate prediction of these microclimate parameters emerges as a promising solution to this challenge. This study explores the integration of machine learning and TinyML platforms to create a groundbreaking ensemble approach for effectively forecasting microclimate conditions. We obtained exceptional prediction accuracy for temperature (R2 = 0.9972) and humidity (R2 = 0.9976) using a stacking ensemble of XGBoost and LightGBM models. We used Optuna for accurate hyperparameter optimization and thoroughly examined the best possible input variable combinations as part of our meticulous model construction approach. The results of this study demonstrate the revolutionary potential of machine learning in greenhouse climate management, opening the door for data-driven, intelligent agricultural systems that maximize crop yields while reducing energy consumption.
An intelligent agriculture monitoring framework for leaf disease detection using YOLOv7
Authors: Righi Thabet , Meftah Mohammed Charaf Eddine , Laouid Abdelkader , Al-Khalidi Mohammed , Kara Mostefa
Published: November 2024

Agriculture is one of the most important economic sectors on which societies have relied since ancient times. With the recent development of technology, agriculture has also been incorporating modern techniques such as the Internet of Things and Artificial Intelligence to improve productivity and monitor the farming process. One of agriculture’s most prominent issues is the spread of plant diseases and the lack of real-time monitoring. Various systems and operations have recently been developed to predict and diagnose plant diseases. However, current operations have been selective, focusing on a specific aspect without addressing other important aspects, resulting in either partial or compound application of results, rendering the desired outcomes ineffective. To deal with such challenges, we propose an intelligent framework for real-time agriculture monitoring and disease detection, namely a system for monitoring plant diseases using YOLOv7. In the proposed framework, a rule-based policy has been designed for detecting plant diseases using online plant leaf monitoring, sensors, and surveillance cameras. Images of plant leaves captured by different cameras are sent in real-time to central cloud servers for disease detection. The improved YOLOv7 technology is utilized for plant disease detection, and the proposed system has been evaluated using a dataset of diseased tomato leaves, comparing it with different models based on various performance metrics to demonstrate its effectiveness, achieving an accuracy of 96%.
Enhancing the Security of Single-Packet Authentication Protocol Using Multi-Dimensional Factors
Authors: Yang Xiaopeng , Jia Ziyi , Wang Qiang
Published: November 2024

This paper proposes a design method for a stealth gateway that supports multi-factor authentication, centered around software-defined perimeter (SDP) technology. The gateway dynamically authorizes user access requests initiated from authenticated devices and blocks such requests from unauthenticated devices. After legitimate users’ access requests are authenticated through multiple factors including passwords, one-time passcodes, IP addresses, etc., they are forwarded by the stealth gateway. Compared to traditional Virtual Private Networks (VPNs), firewalls, and other security measures, the stealth gateway effectively reduces the attack surface of the network, achieves multi-factor authentication and perimeter invisibility, thereby enhancing overall data security.
Perencanaan sistem pengereman jenis disc brake menggunakan kemagnetan semi permanen
Authors: Methodius Methodius , Evariyanto Evariyanto , Pradigdo Dedy
Published: November 2024

Kemajuan ilmu pengetahuan dan teknologi (IPTEK) semakin kencang khususnya bidang otomotif dan menghasilkan penemuan baru yang sangat berguna bagi kehidupan di abad yang sudah modern. Perkembangan ini menciptakan inovasi baru dalam kendaraan. Komponen paling penting dalam kemajuan ini salah satunya adalah
sistem pengereman. Hal ini memunculkan suatu pemikiran untuk membuat rem penunjang yang berfungsi membantu kerja rem utama dengan memanfaatkan tenaga listrik dari lilitannya yang nantinya dirubah menjadi gaya magnet kemudian diteruskan menuju lempengan. Dengan menggunakan metode penelitian induktif, penelitian ini menggunakan data yang ada di lapangan yang dilakukan secara sistematis dan secara teoritis dari buku panduan referensi dan jurnal yang terkait dengan sistem pengereman dan kemagnetan semi permanen. Sehingga, hasil perhitungan hipotesis adalah terjadi peningkatan daya pengereman sebesar 14,5% jika dibandingkan dengan rem standar.
Odlingsåtgärder och sortval i vårsådd spannmål för att begränsa renkavle
Authors: Hansson David , Albertsson Johannes , Carlsson Georg
Published: November 2024

Renkavle (Alopecurus myosuroides) är ett gräsogräs som trivs särskilt väl i höstsådda spannmålsodlingar och kan snabbt sprida sig på grund av stor fröproduktion. Ensidiga växtföljder och glesa grödbestånd ökar risken för problem, men ogräset kan bekämpas genom varierade odlingsåtgärder som växtföljd, val av konkurrenskraftiga sorter, samt falska såbäddar. Fältförsök i Skåne visar att marktäckning, planthöjd och tidig utveckling hos grödan, samt senarelagd sådd, är viktiga faktorer för att minska renkavlens tillväxt och fröproduktion.
O USO DO CARYOCAR BRASILIENSE EM DIFERENTES ÁREAS DAS CIÊNCIAS MÉDICAS E DA SAÚDE: UMA REVISÃO DA LITERATURA
Authors: Mota Carolinne Alves , Marinho Esther Alves , Ramos Gustavo Rocha , Martins Luan Gabriel Souza , Marinho Rebecca Alves , Veloso Gabriel Gomes Queiroz , Del'Antonio Ana Claudia Nascimento , Eleutério Francis Túlhio Ventura , Ferreira Anderson Custódio , Jesus David Vinícius Oliveira de , Coelho Lara Emanuely Resende , Paula-Júnior Waldemar de
Published: November 2024

Objetivo: Descrever os impactos nutricionais, gastrointestinais, cardiovasculares, neurológicos e dermatológicos decorrentes da utilização do Caryocar brasiliense nos campos da ciência e da medicina. Método: Estudo qualitativo de revisão narrativa realizado a partir de buscas em seis bases de indexação, tendo como período de referência os últimos 24 anos. Foram considerados ensaios clínicos desenvolvidos em seres humanos, animais ou em cultura celular, publicados nos idiomas espanhol, inglês ou português. Foram encontrados 281 artigos e, após excluir trabalhos repetidos, restaram 164. Após análise de títulos e resumos, os trabalhos considerados não relevantes para o tema abordado foram excluídos, restando um total de 22 artigos. Resultados: Dos 22 artigos analisados, 43,5% ressaltam as implicações nutricionais e gastrointestinais, 26,6% destacam os efeitos cardiovasculares, 13% apontam sobre os impactos dermatológicos e 8,7% os neurológicos. Conclusão: Este estudo sintetiza vários benefícios que o uso fitoterápico dos componentes derivados do pequi pode proporcionar à saúde humana. Todavia, ainda há escassez de ensaios clínicos com participação de seres humanos para avaliar melhor os impactos desses compostos vegetais, necessitando de futuras pesquisas que possam explorar seus mecanismos de ação e aplicações terapêuticas.
RESEARCH ON ONLINE INTERNATIONAL CHINESE EDUCATION BASED ON FLIPPED CLASSROOM MODE
Authors: Ding Shengnan , Jiang Yingqi , Gao Yidan
Published: November 2024

At the present time, the research on the offline International Chinese Education based on the flipped classroom mode has made great progress in China, but the relevant research on online International Chinese Education rested upon the flipped classroom mode is few, and the latter still has some shortcomings. Based on this, by introducing the concept and characteristics of flipped classroom mode and focusing on the characteristics of online International Chinese Education, the advantages of implementing flipped classroom mode in online International Chinese Education are summarized, and the current application status of flipped classroom mode in online International Chinese Education is systematically analyzed. Finally, combined with appropriate teaching methods, there are some relevant suggestions on the application of flipped classroom mode to online International Chinese Education, aiming at achieving great results in online International Chinese Education.
A LITERARY REPRESENTATION OF DALIT SENSIBILITY THROUGH SELECT TEXTS OF RAJENDER BADGUJAR, BALBIR MADHOPURI AND SHYAMLAL JAIDIA
Authors: Kumar Dr. Vinod
Published: November 2024

The present paper highlights that Dalits’ sufferings largely remained undercarpeted in metanarrative literary representation of Indian socio-literary traditons. The incessant exploiting process against Dalits either in socio-cultural aspects or in the political sphere in the country has a long history despite various provisions are made to stop the injudicious practice in the name of law. The writers like Rajender Badgujar, Balbir Madhopuri, and Shyamlal Jaidia dissect underlying reasons of the continuation of Dalit sufferings in their respective societies. Therefore, the writers unfold the manifolds of their sufferings despite regional variations of caste practices that establishe that Dalits’still suffer in the caste practices in India.
The Effect of the Debt on the Zakat on the Creditor’s Property if the Debt is Full, Capable and Generous" A Comparative Jurisprudential Study"
Authors: Abdullah Jamal , Althyabat Ayman
Published: November 2024

Search addresses the issue of worship relating to Zakat, a ruling on zakaah on his religion on others, whether that affects the existence of this religion it impairs or prevents imposter zakaah on it or not. Scholarly and reported their evidence and debate, then paint them and probably due to weighting. And which outweighs me where zakaah is shaafa'i doctrine of a religion on the other each year if possession of it, if the debtor is full, and that the existence of this religion does not affect the zakaah on the creditor.
Optimizing API Project Efficiency: Agile Configurations, Advanced Design Patterns, and Testing Strategies
Authors:   Software Engineer 3 Walmart Inc., Rakesh Sinha Akash
Published: November 2024

In the rapidly evolving digital era, Application Programming Interfaces (APIs) have emerged as the cornerstone of modern software development, enabling seamless communication and data exchange between disparate systems. Optimizing API project efficiency is paramount for organizations aiming to stay competitive and agile in response to market demands. This paper explores strategies for enhancing API efficiency through agile configurations, advanced design patterns, and comprehensive testing methodologies. We delve into the significance of decoupling configurations to achieve agile adaptability, discuss various API design paradigms like RESTful APIs and GraphQL, and examine their specific use cases and benefits. Additionally, we emphasize the importance of robust testing and security practices, highlighting industry-standard tools and technologies that facilitate these processes. Real-world case studies are presented to illustrate practical implementations, and the tangible improvements achieved. By integrating these advanced strategies, organizations can enhance their API performance, scalability, and maintainability, thereby delivering superior value to users and stakeholders in an increasingly interconnected world. Keywords: API efficiency, agile adaptability, decoupling configurations, RESTful API, GraphQL, API testing, microservices, API gateway, performance optimization, configuration management, API security, authentication, automated testing, real-world case studies
A Framework for Real-Time AI-Driven Secure Code Analysis Integrated with DevSecOps in Cloud-Native CI/CD Pipelines
Authors:   Senior DevOps Engineer — Cloud, DevSecOps and AI/MLBrambleton, VA, USA, Kummarapurugu Charan Shankar
Published: November 2024

Abstract—This paper presents a novel framework for inte- grating real-time AI-driven secure code analysis into DevSecOps practices within cloud-native CI/CD pipelines. As organizations increasingly adopt cloud- native architectures and agile develop- ment methodologies, the need for robust, automated security mea- sures becomes paramount. Our proposed framework leverages advanced machine learning algorithms to perform continuous, real-time code analysis, identifying potential vulnerabilities and security risks throughout the development lifecycle. By seamlessly integrating with existing CI/CD tools and cloud platforms, our solution enables organizations to enforce security policies, detect threats, and remediate issues without compromising development velocity. We evaluate the effectiveness of our framework through a series of case studies across diverse software projects, demon- strating significant improvements in threat detection accuracy, reduced false positives, and overall security posture. Our results indicate that the proposed AI-driven approach can enhance code security by up to 40% compared to traditional static analysis tools, while maintaining the agility of modern development prac- tices. This research contributes to the evolving field of DevSecOps by offering a scalable, intelligent solution for embedding security into the heart of cloud-native software development processes. Index Terms—DevSecOps, AI-driven security, cloud- native, CI/CD pipelines, secure code analysis
Harnessing Disruptive Technologies: Strategic Approach to Retail Product Innovation
Authors: Puttaraju Karthik Hosavaranchi
Published: November 2024

Innovations in the retail industry, like Amazon's Just Walk Out (JWO) technology, are changing the way people shop by providing a cashierless experience. This article examines how to strategically utilize disruptive technologies for retail product innovation, with JWO as a case study. The examination summarizes JWO technology, its uptake, and the obstacles encountered during implementation. The research also explores the business dynamics of technological advancement, underlining the crucial role of disruptive technologies in improving customer satisfaction, operational effectiveness, and product creativity. The document points out the main drawbacks of JWO technology, such as restricted scalability, expensive implementation and operational costs, and the requirement for frequent technology updates. Suggestions for enhancing JWO technology and its utilization include implementing a licensing or subscription-based business model, incorporating modular design, and enhancing flexibility. The research also covers tactical factors for merchants when adopting innovative technologies, highlighting the significance of prioritizing customer needs, evaluating costs and benefits, considering scalability, building partnerships, and incorporating other technologies. The paper ends by emphasizing the capability of disruptive technologies to change the retail sector and the requirement for companies to find a balance between innovation and practical factors to thrive in a competitive environment. Keywords—Disruptive Technologies, Retail Product Innovation, Just Walk Out (JWO), Customer Satisfaction, Operational Efficiency, Machine Learning, Artificial Intelligence(AI), Technology Strategy, Machine learning (ML), Data.
The Future of Smart Home Security: Generative AI and LLMs for Intelligent Event Detection and Personalized Notifications
Authors: Thomas Sibin
Published: November 2024

Abstract—Smart home security cameras are becoming more common, but their usefulness can be diminished by notification fatigue from too many alerts about minor incidents. This paper examines the gaps of existing event detection and notification systems in security cameras and then recommends using Generative AI and Large Language Models (LLMs) to add intelligence which would improve user experience. Generative AI can be leveraged to classify events more accurately and assist with anomaly detection. LLMs can further be used to create notifications that are tailored to the context and personalized to users behavior, helping to reduce notification fatigue and provide meaningful user alerts. The paper also looks into wider applications of these technologies to add intelligence and improve other related experiences like automated video summarization, proactive security measures, and improved privacy controls. The integration of Generative AI and LLMs with smart home security camera systems advances the smart cameras capabilities and offers enhanced security, personalized user experiences. Keywords—Smart home security, Generative AI, Large Language Models (LLMs), Event detection, Anomaly detection, Notification fatigue, Context-aware notifications, Personalized security, Reinforcement Learning from Human Feedback (RLHF), Internet of Things (IoT).
Optimizing Agricultural Labour: An Examination of On-Demand Workforce Solutions for Seasonal Demands
Authors: Chaudhari Bhushan , Dhorje Atharva , Hadgekar Bhargavi , Harmalkar Dipesh , Mahajan Prof. P. D
Published: November 2024

To address the growing challenges in managing on-demand Labour within the agricultural sector, we introduce Agro Finder, an innovative application developed using Figma for design and flutter for frontend development and firebase for backend. This research presents a comprehensive overview of the current state of Labour management in agriculture and proposes Agro Finder as a solution tailored to the sector's unique needs. The app leverages real-time data and sophisticated algorithms to streamline the connection between farmers and Labourers, optimizing Labour allocation based on geographic location, skills, and availability. Further analysis reveals that Agro Finder significantly enhances Labour utilization efficiency, reducing downtime in agricultural operations. The app's intuitive design, supported by Figma, ensures a user-friendly experience, while the fronted, powered by Flutter, provides reliable performance. The integration of these technologies facilitates efficient Labour management, leading to increased productivity and operational efficiency in agriculture. The research findings underscore the potential of applying modern development tools and methodologies to solve traditional problems in agriculture. By harnessing the power of Figma and Flutter, Agro Finder sets a new standard in on- demand Labour management, offering valuable insights and practical solutions. This study provides a solid foundation for future advancements in agricultural Labour management and highlights the importance of technological innovation in enhancing agricultural productivity. Key Words: on-demand Labour, agricultural management, mobile application development, Figma, Flutter, Labour allocation, real-time data processing, Firebase.
Smart Parking System
Authors:   Department of Computer Engineering of Zeal College of Engineering & Research, Pune, India., P.Garje Laxmikant , Rathod Vishal S , Punwatkar Rakhi
Published: November 2024

As urbanization progresses, the surge in vehicle numbers has amplified the need for efficient parking management in cities. Traditional parking methods frequently lead to traffic congestion, poor space usage, and user dissatisfaction. This study introduces a smart parking solution that operates independently of Internet of Things (IoT) technology, instead leveraging software-based strategies with minimal hardware dependency. Key Words: Traffic Congestion,Urban Mobility,Space Optimization,Real-Time Availability.
Utilization of Fly Ash and Quarry Dust as a Partial Replacement of Cement and Sand along with Waste Plastic in Paving Blocks
Authors: Deshbhratar Amitabh , Walke Ayush , Mendhule Devdatta , Kosarkar Dimpal , Raut Dr. Mahesh
Published: November 2024

The rapid development of housing and infrastructure from last one decade continuously takes place in India. Along with that naturally, the product required to overcome this development produce in mass quantities like Pavement blocks, which are known as industrial products of precast made up by concrete, having various shapes and sizes utilizes in huge quantity in housing and infrastructure construction. The conventional materials to manufacturing these blocks utilize in large quantity, which may create an impact on natural recourses. Paver blocks unit generally used for diverse traffic classes i.e., Non-traffic, Light-traffic, Medium-traffic, Heavy-traffic and really important traffic. Most concrete block paving created in country has performed satisfactorily but there are two main areas of concern: occasional failure thanks to excessive surface wear, and variability inside the strength of blocks. To overcome this impact, we can use different materials such as, Fly Ash, Quarry Dust, Waste Plastic’s, etc. Fly ash and Quarry dust are the industrial outgrowth which we used in these projects. Using these byproducts, the pollution and disposal problems of materials be reduced. Concrete paving blocks are exemplary materials on the footpaths for easy laying, better look and finish. Key Words: Conventional materials, Compressive strength, tensile strength, workability.
“SafeSteps” A Flutter -Based Application to Provide Security to Women’s
Authors: Tathe Tejas , Wadne Harshal , Patil Pranav , Waydande Dheeraj
Published: November 2024

With women’s safety being one of the most serious and pressing issues worldwide, rapid technological advancements have created new opportunities to enhance personal security. This paper presents an improved mobile application that prioritizes women’s safety through a SIM card-based location tracking approach instead of relying on GPS services that require an internet connection. This feature ensures consistent and reliable location tracking even in areas with weak or no internet access. Inspired by existing platforms like bSafe and My Safetipin, the app includes an emergency alert system that allows users to trigger SOS signals to authorities and nearby registered users by pressing the power button, volume button, or using specific gestures. The involvement of nearby users aims to provide immediate assistance before law enforcement arrives, potentially preventing harm or saving lives. The paper features a survey and technical analysis detailing the app’s architecture, usability, and the benefits of SIM based tracking for improved response times during emergencies. Key Words: Women’s safety, SIM card location tracking, emergency alert system, SOS message, offline tracking, mobile safety app, user assistance network.
Hubungan Konsumsi Mengandung Tinggi Purin Dengan Penyakit Asam Urat Di Desa Air Paoh Kabupaten OKU Tahun 2024
Authors: Sumantri Apria Wilinda
Published: November 2024

Asam urat adalah penyakit yang ditandai dengan serangan tiba-tiba dan berulang yang disertai radang sendi. Artritis sangat menyakitkan karena konsentrasi asam urat yang tinggi dalam darah (hiperurisemia) menyebabkan kristal monosodium urat terbentuk dan menumpuk di persendian. Secara umum tujuan penelitian adalah untuk mengetahui hubungan konsumsi tinggi purin dengan penyakit asam urat di Desa Air Paoh Kabupaten OKU pada tahun 2024. Penelitian ini merupakan penelitian dengan menggunakan pendekatan cross-sectional dan metode korelasional kuantitatif dengan jumlah sampel sebanyak 50 orang. Variabel-variabel yang diteliti disajikan dalam bentuk tabel frekuensi dan dianalisis terhadap 50 responden dengan menggunakan kuesioner data demografi, kuesioner pengukuran asupan purin tinggi, dan kuesioner pengukuran kadar asam urat analisis univariat dan bivariat. Terdapat 22 responden (64,7%) yang sering memiliki kadar asam urat tinggi dan konsumsi purin tinggi, dan 0 (0,0%) responden yang memiliki kadar asam urat tinggi tetapi hampir tidak ada konsumsi purin. Asupan purin seringkali tinggi, dan 16 (100,0%) responden mengontrol kadar asam uratnya, namun asupan purin jarang yang tinggi. Hasil uji chi-square menunjukkan p-value sebesar 0,000. Artinya ada hubungan antara asupan makanan kaya purin dengan penyakit asam urat di Desa Air Paoh Kabupaten OKU pada tahun 2024. Kesimpulan penelitian terdapat hubungan antara asupan purin tinggi dengan penyakit asam urat di Desa Airpao Kabupaten OKU pada tahun 2024.
Research on building a biochar production model from agricultural by-products in Gia Lai province
Authors: Thi Thanh Viet Nguyen , Phuong Anh Bui , Duc Hanh Nguyen , Minh Huy Le , Thanh Duy Nguyen , The Doi Bui , Thi Bich Lieu Pham
Published: November 2024

ABSTRACT
The impact of climate change on ecosystems and agricultural systems, particularly in key agricultural areas like the Central Highlands of Vietnam, has caused severe soil degradation, water depletion, and desertification, directly affecting productivity and livelihoods. Sustainable agricultural solutions, especially biochar, have gained attention due to their ability to improve soil fertility, retain moisture, and reduce greenhouse gas emissions. This research focuses on developing a biochar production model from agricultural by-products in Gia Lai to meet both domestic and export needs. Biochar was produced through the pyrolysis of coffee by-products, including stems, branches, and fruit husks. The study employs 10 brick kilns (90 m³ capacity) for stems and branches, and 15 steel kilns (300 kg/batch capacity) for fruit husks and leaves. The biochar produced meets export quality standards, with a fixed carbon content ≥70.0%, ash content ≤3.0%, and calorific value ≥7,000 Kcal/kg. Additionally, biochar is combined with the biological agent Trichoderma to produce 1,000 tons of organic microbial fertilizer, surpassing national standards for organic matter content (≥15%) and Trichoderma density (≥1.0x10⁶ CFU/g). Biochar production from agricultural waste not only reduces waste but also contributes to sustainable agriculture in the Central Highlands. The research results show great potential for expanding biochar production models, improving soil health, reducing farming costs, and increasing farmers' income.
HETEROCYCLIC CAMPHENE THIODERIVATIVES WITH PHENYLTETRAZOLE FRAGMENT
Authors:   Kazan State Medical University, STARTSEVA V.A. , NIKITINA L.E. ,   Kazan State Medical University, LODOCHNIKOVA O.A. ,   Institute of Organic and Physical Chemistry named after A.E. Arbuzov, Federal Research Center Kazan Scientific Center RAS, BODROV A.V. ,   Kazan State Medical University, GILFANOV I.R. ,   Kazan National Research Technological University, KOLESNIKOVA E.M. , FEDYUNINA I.V. ,   Kazan State Medical University, SHIPINA O.T. , ALEXANDROV A.A. , AKHVERDIEV R.F. , GERASIMOV A.V. , SARBAZYAN E.A. , BOYCHUK A.S. , PASTELYAK D.M. ,   Kazan National Research Technological University
Published: November 2024

It is known that the tetrazole ring is an important pharmacophore fragment included in the structure of drugs with more than 20 types of biological activity. In order to obtain new biologically active thioterpenoids with heterocyclic fragments, we set the task of combining the natural terpene skeleton and the nitrogen-containing heterocyclic function through the biogenic sulfur atom. We have used thiylation and sulfenylchlorination of (+)-camphene and its derivatives, which are difficult to obtain synthetically (cyclopropene and allene), with 1-phenyltetrazole-5-thiol and 1-phenyltetrazole-5-sulfenyl chloride. Studying the structure of hetarene sulfide obtained by the reaction of camphene with 1-phenyltetrazole-5-thiol in the presence of a Lewis acid (boron trifluoride etherate), allowed us to conclude that during the reaction a Wagner-Meerwein rearrangement occurs. The rearrangement leads to isomerization of the initial camphane structure with the formation of a terpene sulfide of bornane structure with an exo-position of the sulfide group relative to the bicyclic skeleton of the molecule. In non-catalytic sulfenylchlorination reactions isomerization of the camphene skeleton is not observed. 2,2-Dimethylnorbornane-3-spirocyclopropene forms the product of the “normal” addition of 1-phenyltetrazole-5-sulphenyl chloride to the double bond of cyclopropene. A mixture of two regioisomers with a trans-position of the sulfide group and a chlorine atom is observed. In this case, the chlorine atom is located on the endo side of the cyclopropane ring relative to the gem-dimethyl group, while the sulfide group is on the exo side. Sulfenylchlorination of 2,2-dimethyl-3-ethenylidenenorbornane occurs regio- and stereospecifically at a sterically less hindered double bond, with the sulfide group located at the C-10 atom and the chlorine atom at the C-11 atom.
EVALUATION OF FLAT-BELT TRANSMISSION PARAMETERS CALCULATED IN THE APM TRANS MODULE OF THE APM WINMACHINE SYSTEM UNDER VARYING KINEMATIC CONDITIONS
Authors:   Kazan National Research Technological University, LASHKOV V.A. , KONDRASHEVA S.G. , KHAMIDULLINA D.A. ,   Kazan National Research Technological University
Published: November 2024

An analysis was made of the flat-belt transmission parameters calculated in the APM Trans module of the APM WinMachine system. In the calculation methodology, traction capacity (reliability of adhesion of the belt to the pulley) and durability, determined by the fatigue strength of the belt, are taken as criteria for transmission performance. In accordance with this, the design calculation is made for traction capacity depending on the operating conditions of the transmission (with changing gear ratios), and the verification calculation is made for durability. Analysis of the calculation results shows that the geometric parameters of the flat belt transmission and the force dependencies for the calculated belt thicknesses did not change at the given gear ratios. In this case, the calculated belt thicknesses are the determining parameters in the recommendations for choosing the minimum diameters of the drive pulleys. To organize the operation of the transmission, it is necessary to ensure pre-tension of the belt, while the driving and driven branches will experience the same force. The results of calculating the power parameters of the transmission show that with an increase in the transmission ratio, the pre-tensioning force and the load on the shafts and supports decrease. After applying the transmitted working load, a redistribution of tension occurs in the belt branches: when the flexible element runs around the drive pulley, its tension decreases, and on the driven pulley it increases. The force parameters were calculated using recommendations taking into account the equilibrium of the pulleys and Euler's equations. Calculations have established that various physical approaches at a certain friction coefficient and sliding arc length give comparable results (relative error no more than 2.4%). A durability test based on the results of a computer calculation revealed that the maximum stresses of the belt endurance limit were exceeded (the strength of the flexible element depends on the thickness and width of the belt). It is shown that in order to meet the strength condition, it is necessary to make adjustments to the design calculation: take the belt width from a number of standard sizes in the direction of increasing values. Strength calculations based on adjusted geometric dimensions determined the areas of use of flat belt drives.
Ecosystemisch rentmeesterschap
Authors: Heesakkers R.A.G.
Published: November 2024

Ecosystemisch rentmeesterschap. Een theoretische duiding van de CSRD, CSDDD en andere ESG-gerelateerde ontwikkelingen in het ondernemingsrecht

De ESG-ontwikkelingen volgen elkaar razendsnel op. Wat betekent dat voor het ondernemingsrecht? In dit artikel identificeert de auteur drie diepere verschuivingen richting een meer wetenschappelijk en normatief bestuur van ondernemingen. Dat vraagt om een nieuw perspectief op de vennootschap als ingebed ecosysteem en op het bestuur als ecosystemisch rentmeester.
Büyüyen Çöl Ya Da Hiçliğin Çölü(nde): Nietzsche’de Çöl İmgesinin Kullanımı Üzerine
Authors: Işık Sever
Published: November 2024

Nietzsche, düşüncelerini dile getirmek için figüratif bir dil kullanır. Nietzsche’nin edebi-felsefi vokabülerinin en önemli imgelerinden biri olan çöl, modern dünyanın durumunu değerlendirmek için gerekli olan uzamı sağlar. Çöl, modern kültürle yüzleşmenin mekânı ve Nietzsche’nin ona yönelik eleştirisinin aracıdır. O, modern dünyaya egemen olan beşeri durumu çölleşme olarak teşhis eder. Çölleşme yeryüzünün kaderi ve kıyametidir. Ona göre giderek büyüyen çöl kentin sınırlarına dayanmış ve uygarlığı yutmuştur. Artık herkes çölün sakinidir. Çölleşmenin nedeni ise Batı metafizik geleneği ve onun çileci ahlak idealinin neticesi olan nihilizmdir. Bu çöl salt fiziksel değil, metafiziksel bir çöldür. Metafizik çöl nihilizmin tecessüm etmiş hali ve Tanrı’dan mahrum kalmış bir dünyanın topografyasıdır. Nihilizmin nedeni ise Tanrı’nın ölümüyle varlığın anlam ve yönünü yitirmiş olmasıdır. Nietzsche’nin söyleminde ikili işlev edinen çöl hem bir felaketin imgesi ve hem de kurtuluşun mekânıdır. Çöl yaşamdan yoksunluğun, yalnızlığın, tükenmişliğin olduğu kadar kurtuluşun, yaşamın yeniden yaratılmasının mekânıdır. Ona göre ne bilim, ne felsefe ne de din çölleşme sorununa bir çözüm getiremez. Onun için çöl aynı zamanda Batılı öznelliği ve değerlerin ötesini düşünmek için başvurulacak Batı dışı bir mekânsal ölçüdür.
FEATURES OF MANIFESTATION OF NONALCOHOLIC STEATOHEPATITIS IN OBESE PATIENTS AFTER LAPAROSCOPIC SLEEVE GASTRECTOMY
Authors:   DSc, Professor, Department of Faculty and Hospital Surgery-1, Tashkent Medical Academy, Tashkent, Uzbekistan, Tokhirovich Sattarov Oybek , Abdukhamidovich Tukhtaev Dilshod ,   Surgeon, City Clinical Emergency Hospital, Tashkent, Uzbekistan
Published: November 2024

The state of energy starvation is the main phenomenon of the early postoperative period of bariatric surgery. All organs and systems of the body undergo such changes. Under normal physiological conditions, with the development of energy hunger, there is an excitation of metabolic centres in the hypothalamic-pituitary system of the brain. Transmitted impulses from chemoreceptor cells increase lipolysis, which ultimately leads to the mobilisation of large amounts of fatty acids from the fat depot to the liver. Excessively high concentrations of ketone bodies due to rapid weight loss are accompanied by the development of ketonemia, the severity of which depends not only on the compensatory capabilities of the body but also on the condition of the liver. Ketonemia is one of the common side effects reported by patients after bariatric surgery. Despite this, the evidence for the incidence of ketonemia after various bariatric surgeries and the mechanism of the development of this phenomenon is very limited. In this regard, this scientific article is devoted to the features of the manifestation of ketonemic syndrome in obese patients after the most popular type of bariatric surgery - laparoscopic longitudinal resection of the stomach.
Introduction
Authors: Carney Elizabeth D. , Müller Sabine
Published: November 2024

Introduction by the Guest Editors, Elizabeth D. Carney & Sabine Müller
Macedonia’s Interests in Thrace and Conflicts with Athens
Authors: Müller Sabine
Published: November 2024

From the late sixth century BC on, close connections between the political actors of Thrace, Hellespontine Phrygia, Persia, Athens, and, during their times of Greek supremacy, Sparta and Thebes are attested. When Macedonia advanced to the Hellespontine sphere, the basic understanding was ultimately disturbed. Aiming at controlling both sides of the straits, Philip could take the Phrygian satraps at the climax of their influence as an example and pursue a mirror-image policy. This paper explores the ways Philip’s connection with Artabazos may have provided him with insights into the political networks and structures in the area. It also considers the history of family ties between the Argeads and the family of Artabazos
Illyrians and Macedonians in the Fifth Century BC
Authors: Landucci Gattinoni Franca
Published: November 2024

The Illyrians lived in a mountainous territory that bordered the rich plains of Macedonia. Therefore, since the archaic age, they tried several times to penetrate Macedonia. Greek sources emphasize the resistance of the Macedonian kings, who were repeatedly defeated by the Illyrians. During the Peloponnesian War Macedonian king Perdikkas II allied with the Spartan general Brasidas to fight against the Illyrians and stopped their advance. But only half a century later the great king Philip II managed to keep the Illyrians permanently away from the borders of Macedonia.
Effectiveness of Listening to the Murottal Al-Qur'an with the Nagham Bayyati Rhythm in Improving Concentration Ability in Fathul Ulum Banyuwangi Madrasah Ibtidaiyah (MI) Students
Authors: Wibowo Tri Suryo , Aprilyawan Grenda
Published: November 2024

Background: Murottal is the reading of the Qur'an in accordance with the tajwid plus tartil (slowly and not in a hurry so that the makhrijul letters are conveyed clearly and correctly). The comfort of female students in listening to murottal Al-Qur'an, if it is listened to at a tempo of between 60-70 BPM in a stable manner, without sudden changes in rhythm, and in a soft tone, it will create a feeling of comfort for the female students so that their minds can be more concentrated and focused on one object. This research aims to measure the level of effectiveness of murottal al-Quran on students' concentration levels.Methods: This type of research is quantitative research using quasi-experimental methods. The sample used was 40 students of Madrasah Ibtidaiyah (MI) Fathul Ulum Muncar Banyuwangi. The data collection technique uses the digit span forward and backward test.Results: This research was carried out at Madrasah Ibtidaiyah (MI) Fathul Ulum Muncar Banyuwangi. This research was conducted on 14 – 19 June 2024 with a total of 40 respondents. The data obtained was then processed with the help of the Statistical Package for the Social Sciences 24 (SPSS 24) program.Conclusion: There is a significant influence between listening to murottal Al-Qur'an in the rhythm of Nagham Bayyati and increasing concentration in students at Madrasah Ibtidaiyah (MI) Fathul Ulum Muncar Banyuwangi
Hypnotherapy Intervention To Reduce Cigarette Consumption Habits In Adolescent Children: Literature Review
Authors: Syahrizal Rofi , Sari Anna Juwita Puspita , Sari Vina Amelia Tunnikmah Desya Cournia
Published: November 2024

Background: The habit of smoking in adolescents is indeed a problem that needs special attention, considering the impact on health where lung function will experience impaired development. The social aspect of smoking behavior for adolescents can cause adverse effects for passive smokers because the risks borne by passive smokers are more dangerous than active smokers.Methods: The research design in this article is a literature review, by searching several literature sources in the form of research journals using databases such as: Ebsco Host, PubMed, Google Schoolar, elsevier, and Springer. By using the search keywords: Hypnotherapy, smoking, and adolescents. The year limitation used is from 2020 to 2024. The language used is Indonesian and English, free journals are not paid.Results: Based on the results of the research that has been carried out, hypnotherapy intervention has an influence on reducing smoking consumption habits in adolescent children.Conclusion: Based on the results of the study, hypnotherapy intervention shows the benefits in changing the subconscious of adolescents to stop or reduce the habit of consuming cigarettes
Impactos socioeconômicos das mudanças climáticas na produção do café: uma revisão sistemática da literatura
Authors: Silva João Batista Cavalcanti da , Pinto Pablo Aurélio Lacerda de Almeida
Published: November 2024

O café se configura como uma das mais importantes commodities comercializadas em nosso planeta. Sua produção é de suma importância para a subsistência de milhares de pequenos agricultores no mundo inteiro. A cafeicultura se configura como uma atividade perene e muito sensível ao clima o que a torna uma das culturas agrícolas com maior suscetibilidade às mudanças climáticas que ocorrerão devido ao aumento da temperatura terrestre que vem sendo anunciada pelo Painel Intergovernamental sobre Mudanças Climáticas (IPCC). Utilizando-se de uma abordagem sistêmica, analisamos as confirmações que a literatura acadêmica dispõe sobre as implicações socioeconômicas das influências das mudanças climáticas na produção do café. As buscas dos trabalhos já publicados sobre o tema foram feitas nas bases de dados Web of Science e Scopus, publicados nos últimos cinco anos. O resultado dessas buscas revelou que as mudanças climáticas já são uma realidade para cafeicultores de várias regiões e que estas têm ocasionado impactos negativos como o surgimento de pragas e diminuição na produção do grão.
Ensino de Climatologia: reflexões com docentes do ensino médio de Santa Catarina
Authors: Morais Andre Vagner Peron de , Nascimento Rosemy da Silva
Published: November 2024

Este texto pretende contribuir para o diálogo e para reflexões acerca do ensino de Climatologia Geográfica na Educação Básica, nos Itinerários Formativos do denominado Novo Ensino Médio (NEM). Com esse propósito, o artigo traz elementos coletados na realização de uma atividade de extensão universitária para formação docente na cidade de Rio do Sul (SC), cujo cenário inspira a temática do clima para práticas curriculares na disciplina de Geografia por se tratar de uma região geográfica constantemente acometida por enchentes (RIBEIRO, 2020). Ficou constatado que não há clareza normativa sobre a abordagem da temática do clima para a Geografia no que está estabelecido na área das Ciências Humanas e Sociais Aplicadas para o Ensino Médio (BRASIL, 2018). Em seus objetivos específicos, com os resultados da extensão, este trabalho ressalta a importância da temática do clima e da Climatologia Geográfica para a Geografia escolar e na formação docente. A oferta de um Itinerário Formativo com a temática do clima possibilita que a Geografia e áreas afins se apropriem de novas estratégias e metodologias para o trabalho pedagógico no Novo Ensino Médio, inclusive com amparo de ferramentas tecnológicas. Ademais, o estudo também pode ter relevância na cultura de prevenção de riscos e desastres. Embora abrangentes, os seus dados permitem refletir e propor abordagens para a Geografia e para áreas afins na Educação Básica.