bluuebunny/crossref_metadata_2025 huggingface dataset:
Considerações sobre o processo de neoliberalização da natureza em curso no estado do Rio de Janeiro
Authors: Alecrim Alves Gomes Johana Maiy
Published: June 2024

A política ambiental institucional em curso no Brasil tem valorizado a gestão privada de áreas protegidas, chamadas no país de unidades de conservação. O estado do Rio de Janeiro apresenta protagonismo nesse processo, visto que é pioneiro na atividade turística e na proteção ambiental institucional, sendo alvo de flexibilização de legislações estaduais, bem como de concessões de Parques Nacionais. A partir da análise da apropriação estatal da natureza para criação de unidades de conservação e da apropriação privada para sua gestão, surge o problema a ser investigado – o processo de neoliberalização da natureza em curso no estado do Rio de Janeiro –, sobre o qual o presente trabalho busca apresentar considerações, utilizando uma metodologia fundamentada na pesquisa bibliográfica, documental e de campo.
Ecología política del ordenamiento territorial y las áreas protegidas. Encrucijadas en la implementación del Sistema Local de Áreas Protegidas en el Municipio de Santa Rosa de Osos, Antioquia, Colombia
Authors: Zapata Ochoa John Dairo
Published: June 2024

Este artículo examina la interacción entre el ordenamiento territorial y la preservación de la naturaleza en Colombia enfocándose en Santa Rosa de Osos, Antioquia. Destaca cómo las dinámicas socioeconómicas influyen en la gestión de los recursos naturales, donde la conservación de la naturaleza choca y se adapta a los intereses económicos. Se identifican actores diversos, como el Estado, empresas y comunidades locales, con agendas divergentes que evidencian tensiones entre la preservación de la naturaleza y la expansión capitalista. Se muestran las encrucijadas por las que el Sistema Local de Áreas Protegidas de Santa Rosa de Osos ha venido pasando, especialmente en localidades donde las confrontación entre las ideas de preservación de la naturaleza y la expansión del capital bajo formas depredadoras viene incrementando. Se plantea cómo el ordenamiento territorial estatal a menudo no refleja la realidad ni comprende la dinámica territorial, cuestionando su efectividad.
Circulating Tumor Cells – An Overview of the Current Progress and Clinical Perspectives
Authors:   Victor Babeș National Institute of Pathology, Bucharest, Romania, Mosoia Oana , Lambrescu Ioana ,   Victor Babeș National Institute of Pathology, Bucharest, Romania
Published: June 2024

Circulating tumor cells (CTCs) are cancerous cells that can detach from the primary tumor and circulate through the blood vessels until they reach a tissue or an organ and initiate metastasis. It is worth noting that in many types of cancer, the presence of CTCs in blood samples either independently or in clusters is considered a poor prognostic marker. This is because it indicates a lower overall survival (OS), a poorer progression-free survival (PFS), and a higher potential for metastasis. Characterising circulating tumor cells (CTCs) and monitoring their numbers can provide crucial information in managing cancer progression. Therefore, CTCs can be extremely useful in therapeutic monitoring, allowing doctors to follow treatment efficacy and make certain adjustments depending on their quantification. Research on CTCs as a liquid biopsy analyte has seen significant advancements, leading to the translational use of CTCs as potential biomarkers. However, low concentration and the lack of standardised detection methods make it challenging to detect CTCs. We offer an overview of the various phenotypic changes of CTCs and the epithelialmesenchymal transition (EMT) process that promotes the spread of cancerous cells. We also explore the biomarkers that characterise CTCs, as well as the primary isolation techniques. Finally, we highlight the clinical perspectives of CTCs and their relevance in monitoring cancer progression and response to treatment. Thus, we believe that the study of CTCs can provide a deeper understanding of the metastasis process, which could ultimately lead to improved patient outcomes.
Droplet digital PCR based analysis of chimerism using a panel of Indel markers
Authors:   Victor Babeș National Institute of Pathology, Bucharest, Romania, Ionescu Victor Stefan , Lambrescu Ioana ,   Victor Babeș National Institute of Pathology, Bucharest, Romania, Gaina Gisela ,   Victor Babeș National Institute of Pathology, Bucharest, Romania, Popa Alexandra ,   Victor Babeș National Institute of Pathology, Bucharest, Romania, Soare Dan ,   Victor Babeș National Institute of Pathology, Bucharest, Romania, Cismasiu Valeriu Bogdan ,   Victor Babeș National Institute of Pathology, Bucharest, Romania
Published: June 2024

Cell identity, a fundamental concept in biology, emerges from the interplay of gene expressions, cellular functions, and genomic fingerprints. Chimerism refers to the presence of two genetically distinct types of cells within an individual. Monitoring of chimerism is an important tool to evaluate the evolution of engraftment after transplant and to detect the relapse of the underlying hematological neoplasm or the occurrence of graft rejection. Also, continuous monitoring is an essential tool that can provide guidance for early therapeutic intervention. Digital droplet PCR (ddPCR) is a promising alternative to the standard quantitative PCR to assess the chimerism below 1% due to an excellent performance in the assessment of small amounts of specific targets in a complex biological sample. Here, we describe the development of a panel of ddPCR based assays for chimeric analysis. We found a group of 25 indels showing a good discrimination power when tested with artificial mixtures of DNA samples.
Beyond the injection site: identifying the cellular targets of mRNA vaccines
Authors:   Victor Babeș National Institute of Pathology, Bucharest, Romania, Fertig Tudor Emanuel , Peteu Victor Eduard ,   Victor Babeș National Institute of Pathology, Bucharest, Romania, Marta Daciana Silvia ,   Victor Babeș National Institute of Pathology, Bucharest, Romania, Gherghiceanu Mihaela ,   Victor Babeș National Institute of Pathology, Bucharest, Romania
Published: June 2024

Vaccines against COVID-19 based on the mRNA technology have broken many records, from the speed of development and production, to the number of doses administered and have overall proven safe, with only very rare reported adverse events. The accelerated rollout and the permissive regulatory framework had the major caveat that manufacturers did not provide biodistribution and pharmacokinetics data for their products in humans, despite this being essential for interpreting both the dynamics of the immune response and any potential toxic effects. Thankfully, in the past two years, the scientific community has attempted to fill the gaps, which will undoubtedly help in fine-tuning the next generation of mRNA vaccines. Here we review existing data on the biodistribution and pharmacokinetics of the commercially available mRNA vaccine platforms, focusing on human studies, where available. We structure this review by tissue type and we discuss potential correlations between vaccine mRNA uptake and pathogenic effects, if applicable. We find that many studies have focused on the heart, due to the medical and social impact of myocarditis, especially in adolescents. We conclude by observing critical data is still missing for many organs and we suggest potential avenues for future research.
Imaginarios sociales instituidos en ocio y recreación
Authors: Reyes Rodríguez Alixon David
Published: June 2024

El objetivo de este trabajo fue advertir cuáles son los imaginarios sociales que tienen profesionales del campo del ocio y la recreación en América Latina. Metodología: enfoque cuantitativo, con investigación descriptiva de corte transversal. La población correspondió a los participantes del III Congreso Internacional de Recreación y Ocio, organizado virtualmente por FUNDABRIC entre el 13 y el 19 de noviembre de 2023. El muestreo fue no probabilístico de tipo accidental, con 136 informantes. Dentro de los resultados se encontró que un grupo mayoritario de informantes posee formación profesional, hay quienes se han formado de manera autodidacta; aunque la mayoría sostiene estar en capacidad de diferenciar entre las nociones de ocio, recreación, juego, tiempo libre, actividad lúdica, lo cierto es que, difuminan dicha noción en tanto es hecha equivalente a una diversidad muy amplia de conceptos; hay incoherencia entre la noción que dicen tener del juego, la idea de la autotelia, y su aplicación como estrategia didáctica en el contexto escolar. Finalmente, consideran que las políticas públicas y la legislación en ocio y recreación son responsabilidad del Estado, que la producción de conocimiento es prioridad de las universidades, y que el rol principal de la familia es el de ser beneficiarios. En Conclusión, se confirma lo que la evidencia científica arroja, esto es, que, aunque el campo del ocio y la recreación se fortalecen en función de estructura, institucionalidad, legislación, políticas públicas, desde el punto de vista epistémico, falta avanzar hacia un consenso que consolide el campo, habida cuenta los imaginarios sociales que comparte este colectivo profesional.
Criterios estratégicos para el mejoramiento de la gestión comercial y administrativa en una empresa de servicio
Authors: Vásquez Fajardo Carlos Efraín , Aguayo Rossignoli Luis Francisco , Vásquez Fajardo Xavier , Fajardo Vaca Ligia Meibol
Published: June 2024

El propósito de este estudio implicó la concepción de un Plan Estratégico de control de gestión comercial y administrativa para la empresa de multiservicios de lavado y engrase vehicular en Ecuador. Se enmarcó dentro del enfoque positivista, con apoyo de una revisión documental y un estudio de campo, de carácter descriptivo. Su utilizó las técnicas de Entrevista y Encuestas, operacionalizadas a través de guiones de entrevistas y cuestionarios respectivamente. Se reportan situaciones por mejorar, desde la perspectiva del personal directivo, administrativo, operadores y clientes; relacionadas a la gestión administrativa y experiencia de usuario, como base para el aprovechamiento de potenciales oportunidades en el marco de una extensión del mercado actual. Por ello, fue diseñado un Plan estratégico que considera un enfoque orientado al cliente, sobre a base de la participación y compromiso de los actores organizacionales en la mejora puntual de condiciones, formación, aprendizaje organizacional y de ampliación estructural. Se recomienda, ejecutar los pasos propios del plan, sensibilización de los participantes, seguimiento en la ejecución y fortalecimiento de los procesos de formación.
The Cognitive and Non-Cognitive Effects of Geogebra Integration
Authors: Ardina G. , Boholano H.
Published: June 2024

Geogebra was known as an interactive mathematics software and environment that supported a variety of mathematical activities, making it ideal for learning and teaching Science, Technology, Engineering, and Mathematics (STEM). The study investigated the integration of geogebra into a geometry curriculum and its effects on cognitive and non-cognitive aspects. Using mixed-method research, the study examined the impact of geogebra on student test performance, engagement, and motivation. The research participants were BSED mathematics students enrolled in plane and solid geometry. The respondents were chosen without using a random selection procedure. An adapted questionnaire was used to assess the level of mathematics engagement and motivation, while a researcher-created questionnaire was used to assess the level of test performance. The quantitative part utilized the mean, percentage, Wilcoxon-signed ranked scale, and Spearman rank-order correlation. Jack Caulfield's six-step thematic analysis was used to assess the qualitative aspect. The findings indicated that incorporating geogebra benefited student engagement and test performance; however, students' motivation remained the same. The data also revealed a positive relationship between engagement and motivation and a non-significant correlation between engagement and test performance, as well as motivation and test performance. The study showed that students encountered various challenges when using geogebra. The use of the proposed enhancement of technology-aided instruction to improve geometry teaching and learning was suggested. Finally, this study provided evidence that geogebra could effectively be used to increase student engagement and motivation.
A Proof of Concept Study on the Comfort and Usability of a Supportive Pillow for Pregnant Patients with COVID-19 Acute Respiratory Distress Syndrome
Authors: Habana, MD, MSc Maria Antonia E. , Germar, MD Maria Julieta V. , Aguilar, MD, MBA, MSc Angela S. , Danao, PhD Louis Angelo M. , Padua, MD Mary Ruth A. , Albay, MD Albert B. Jr.
Published: June 2024

Background. The prone position has been seen to benefit patients experiencing acute respiratory distress syndrome. However, performing this position in pregnant patients has been difficult and raises safety concerns.
Objective. The current study aimed to test the use of a supportive pillow (Prone Pillow for Pregnant Patients or 4P) to address concerns regarding pregnant patients in prone position.
Methods. The study prospectively evaluated the use of the prone pillow for patient comfort and usability among healthcare workers with qualitative and quantitative measures.
Results. A total of three patients were recruited alongside 16 healthcare workers assisting pregnant patients to the prone position. Overall, awake pregnant patients found the pillow to be comfortable while healthcare workers perceived the pillow to be useful in improving quality of care among awake and intubated pregnant patients.
Conclusion. The 4P is a potentially useful and beneficial product in placing pregnant patients in the prone position during episodes of acute respiratory distress. However, due to the limited sample size, more clinical trials are needed to evaluate the impact of this innovation in improving patient and healthcare worker safety.
Prevalence of Anxiety and Depression among PCOS Patients Seen in a Tertiary Government Hospital Using the Hospital Anxiety and Depression Scale – English/Pilipino Version (HADS/HADS-P)
Authors: Cupino-Arcinue, MD Diana J. , Banal-Silao, MD, MSc Ma Jesusa
Published: June 2024

Background: PCOS is a common gynecologic disorder and recent studies have found that they are more prone in developing depression and anxiety compared to the general population. The Hospital Anxiety and Depression Scale (HADS) is a popular and simple self-administered instrument reliable for detecting states of anxiety and depression. Using this simple screening tool, it may lead to the identification of such mental disorders that may warrant timely psychiatric referral.
Objectives: We aim to determine the prevalence of anxiety and depression among PCOS patients using the HADS-P questionnaire. We also aim to determine association between depression & anxiety and disease characteristics.
Methods: This is a cross-sectional study using convenience sampling of PCOS patients >18 years old in Philippine General Hospital. The HADS-P, a self-administered rating scale with independent subscales for anxiety and depression, was administered to the participants after securing consent. A cut–off score of >8 points on either of the depression and anxiety subscale was used to determine their respective prevalence. Logistic regression analysis was used to determine the association of clinical variables with anxiety or depression.
Results: A total of 253 patients with PCOS were recruited. On the basis of a HADS-P score of >8.0 per category, the prevalence of PCOS patients who were suggestive to have anxiety was 46.25% (n: 117, 95% CI: 39.98-52.60%), while 9.09% (n: 23, 95% CI: 5.85-13.33%) of them were suggestive to have depression. Crude logistic regression identified presence of depression, infertility, impaired glucose tolerance and prominent acne as predictors of anxiety; whereas low parity, hirsutism and presence of anxiety were predictors of depression. Adjusted logistic regression identified only presence of depression and infertility were significant predictors of anxiety (n: 116, LR χ2 (5): 15.46, p<0.01); while presence of anxiety increase the odds of depression by 2 to 13 fold, it was not statistically significant (n: 116, LR χ2 (5): 9.79, p: 0.08)
Conclusion: There is a high prevalence of anxiety and depression among PCOS patients. The factors that were seen to be significantly associated with the development of anxiety were the presence of depression, impaired glucose tolerance, infertility and prominent acne, while for the development of depression were the presence of anxiety, hirsutism and low parity. Screening for anxiety and depression is of paramount importance and physicians should be vigilant for the need of possible psychiatric intervention.
Gênero, educação e ciência em um campo minado: reflexões feministas em tempos de cruzadas antigênero
Authors: Souza Érica Renata de , Vencato Anna Paula , Monteiro Marko Synésio Alves
Published: June 2024

No cenário brasileiro atual, assistimos a uma ascensão de manifestações e violentas intervenções das cruzadas antigênero, racistas e de extremismos de direita em eventos e espaços acadêmicos digitais, tornados cada vez mais comuns no contexto da pandemia. Tais ataques recentes, parte comum do nosso cotidiano acadêmico, são ao mesmo tempo expressão de um contexto atualíssimo de atividade acadêmica digital e continuidade de um longo processo de ascensão e normalização de ataques a determinados tipos de saberes e posições políticas, entre as quais a questão do gênero ganha sempre destaque. O estudo do gênero vem sendo colocado por tais grupos como um problema em si, expressão de uma suposta trama persecutória para abolir a família e valores conservadores. A partir dos estudos de gênero mas não restrito a eles, este ensaio visa refletir sobre as formas pelas quais a produção do conhecimento científico tem sido interpelada por discursivos ultraconservadores que negam o conhecimento científico, enquanto parte de processos de mais longa duração de criminalização de posições políticas progressistas e de intolerância à dissidência. Nesse sentido, a proposta deste texto é refletir a respeito da interseção entre gênero e ciência tendo em vista as formas pelas quais o discurso da chamada “ideologia de gênero” está alinhado a um negacionismo científico que despreza a ciência (e, dentro dela, os estudos feministas e de gênero) e está fortemente correlacionado com os movimentos de desmonte de políticas científicas e tecnológicas, atingindo em especial as ciências humanas, que se consolidaram nos últimos anos.
Raça, gênero e pandemia no Brasil: vidas e números
Authors: França Isadora Lins , Rossi Gustavo
Published: June 2024

Neste capítulo, pretendemos explorar porque forma as mulheres negras as primeiras a morrer na pandemia de Covid 19 à luz da contribuição dos feminismos negros na articulação com trabalhos que trataram das intersecções entre raça, gênero e trabalho no Brasil, com foco nas profissionais de saúde e no trabalho doméstico. A ideia aqui não é fazer nada exaustivo, mas destacar alguns pontos que, ligados entre si, revelam algo sobre como vivemos uma pandemia que tem gênero, raça e classe.
Cobertura vacinal da Poliomielite no brasil entre os anos 2012 e 2022: estudo ecológico
Authors: Monteiro Alves Marivânia , Marcelino Bianca Fernandes , Filgueira Leite Gerliane , Bringel Silva Ingrid Grangeiro , Ferreira da Silva Neto Irineu , Vieira Tavares Izaely , Ferreira Brandão Monísya Oliveira
Published: June 2024

Avaliar a cobertura vacinal da poliomielite no Brasil entre os anos 2012 e 2022. Trata-se de um estudo ecológico, quantitativo e transversal com busca realizada em abril de 2023. A coleta ocorreu por meio do acesso ao Sistema de Informação do Programa Nacional de Imunização (SI – PNI), disponível no Departamento de Informática do Sistema Único de Saúde (DATASUS-TABNET) do Ministério da Saúde para cada região segundo o ano e variáveis de estudos entre 2012 e 2022. As variáveis utilizadas no estudo foram: cobertura vacinal, ano e região. No período entre 2012 e 2022, a cobertura vacinal da poliomielite no Brasil foi de 79,17%. A região Norte, apresentou o menor número quando comparada às outras cinco regiões brasileiras, contando com uma média quantitativa de 68,06%. Em relação ao ano com o maior quantitativo na cobertura vacinal, foi o de 2012 no qual a região Centro-Oeste apresentou uma porcentagem de 109% destacando-se em relação as demais regiões. Ao analisar quando se iniciou esse declínio no país, observa-se que os números sofreram uma queda a partir de 2016 intensificando-se em 2020 e solidificando-se em 2022. Diante dos achados expostos, afirma-se a relevância de uma CV ascendente no país, uma vez que diminui as chances de patologias combatidas como a poliomielite serem reintroduzidas no território brasileiro. Ademais, é importante destacar a heterogeneidade em relação ao índice em cada região brasileira, sinalizando como os determinantes e condicionantes influenciam no processo saúde-doença dos indivíduos.
Therapeutic rehabilitation provided by the Agricultural Social Insurance Fund at KRUS Farmers’ Rehabilitation Centres
Authors: Sobiś Iwona
Published: June 2024

Therapeutic rehabilitation provided by the Agricultural Social Insurance Fund (KRUS,
the “Fund”) targets insured persons at risk of total incapacity to work, recipients of temporary disability benefits, persons eligible for agricultural pensions, and children of farmers insured with KRUS or children eligible for a family pension. Therapeutic rehabilitation provided in six KRUS Farmers’ Rehabilitation Centres is aimed at restoring the ability to work on a farm, maintaining the ability to work, and, in the case of persons eligible for an agricultural pension and children of farmers, to improve their health.

Keywords: KRUS Farmers’ Rehabilitation Centres, Agricultural Social Insurance Fund,
therapeutic rehabilitation, farmers’ social insurance system, in-patient rehabilitation.
Koordynacja wspólnotowa systemów zabezpieczenia społecznego w odniesieniu do ubezpieczenia społecznego rolników. Wybrane elementy
Authors: Nawrocka-Sobczak Małgorzata , Orchel Justyna , Sikorska Anna , Zdunek-Serafin Justyna
Published: June 2024

Koordynacja systemów zabezpieczenia społecznego należy do kluczowych kwestii związanych z realizacją swobody przemieszczania się w Unii Europejskiej oraz podejmowania aktywności zawodowej. Jest jedną z najbardziej skomplikowanych i technicznych części prawa międzynarodowego stosowanego w Kasie Rolniczego Ubezpieczenia Społecznego (KRUS, Kasa). Celem niniejszej pracy jest przedstawienie realizacji praktycznego wdrażania przepisów w ramach koordynacji systemów zabezpieczenia społecznego w odniesieniu do osób legitymujących się okresami ubezpieczenia społecznego rolników, a także przybliżenie wiedzy na temat kształtowania się praw i obowiązków w dziedzinie zabezpieczenia społecznego w sytuacjach dotyczących dwóch lub większej liczby państw wspólnoty europejskiej.
Kasa Rolniczego Ubezpieczenia Społecznego pełni funkcję instytucji łącznikowej w zakresie świadczeń z ubezpieczenia społecznego rolników i we współpracy z władzą właściwą w Polsce, polskimi i zagranicznymi instytucjami łącznikowymi oraz władzami właściwymi państw Unii Europejskiej (UE), a także Europejskim Stowarzyszeniem Wolnego Handlu (EFTA).

Słowa kluczowe: koordynacja, rozporządzenia, system zabezpieczenia społecznego
Enhanced Factory Safety System using IoT
Authors: Mr. Charan. K. A  , Dr. Annusharma  , Mr. Deeraj. C
Published: June 2024

This project showcases the design and development of a comprehensive factory safety system utilizing gas, fire, and water sensors incorporated into ESP32 boards. It uses IoT technology to improve workplace safety in industrial settings by offering real-time monitoring and early identification of potential threats. Quick response and mitigation of emergency scenarios are made possible by the ESP32 board's connectivity and data processing capabilities, which provide seamless communication between sensors and central control systems. Scalability, adaptability, and interoperability with existing industrial automation systems enable the system to be easily extended and integrated. The system's ability to identify and respond to hazards is enhanced by sensor fusion techniques, machine learning algorithms, and advanced analytics. Furthermore, augmented reality interfaces. In conclusion, a safer workplace, regulatory compliance, operational effectiveness, and continuous advancements in industrial safety standards are all supported by the proactive approach known as the Factory Safety System
IoT– Based Smart Cattle System
Authors: Mr Lakshmi Kantha T M  , Mr. Deeraj C  , Dr. T Subburaj
Published: June 2024

The cutting-edge monitoring system offered by SMART CATTLE SYSTEM is designed to completely transform the management of cattle in isolated and rural areas. The three main features of the system—fire detection, water level monitoring, and GPS tracking—are all integrated and are all geared toward putting the welfare and security of cattle first. The fire detection module quickly detects possible fire hazards in the area by using sophisticated sensors and algorithms. It then sends out instant notifications to a central control unit so that quick action may be taken. In addition, the water level monitoring feature makes use of cutting-edge sensors to continuously check the water levels in many sources, guaranteeing the cattle a steady supply of water. If water levels drop below preset criteria, real-time data analysis triggers quick interventions. Furthermore, the cattle's exact location may be tracked thanks to the GPS tracking feature, which makes effective herd management and theft prevention possible. Ranchers can keep an eye on the movements of their animals from a distance and respond appropriately when they depart from the approved grazing zones. With the help of this all-inclusive monitoring system, ranchers may maximize operational effectiveness and successfully reduce risks by using real-time data and actionable insights. By means of using cutting edge technology, such as GPS tracking, water level monitoring, and fire detection, SMART CATTLE SYSTEM enables ranchers to protect the well-being and productivity of their cattle in changing agricultural environments
GAMEHIVE
Authors: Sasikumar B  , Subburaj T  , Nirmal Rao S
Published: June 2024

"Step into the vibrant world of GameHive, where the thrill of sports meets the ease of online organization. As an organizer, GameHive offers you a suite of tools to create, manage, and promote your sporting events effortlessly. From scheduling matches to setting up tournaments, our platform handles the logistics so you can focus on delivering unforgettable experiences for participants.For contestants, GameHive is your portal to endless sporting possibilities. Whether you're a seasoned athlete or a casual player, our platform caters to all skill levels and interests. Explore a diverse range of games and competitions, connect with fellow enthusiasts, and showcase your talent on a platform designed for maximum engagement.But GameHive is more than just a platform – it's a community. Join a network of sports lovers, exchange tips and strategies, and forge lasting connections with like- minded individuals. Whether you're a player looking for your next challenge or an organizer seeking to expand your reach, GameHive brings the sports community together like never before. So don't just play the game – be part of the hive. Join GameHive today and experience the future of sports organization and participation"
Intellect Drive using IoT
Authors: Mr. Deeraj C  , Dr. T Subburaj  , Sujit Nagappa Naik
Published: June 2024

In recent years, Integration of IoT technologies in vehicles has significantly improved safety and security features. This paper presents a review of IoT-based systems for enhancing safety in automobiles, focusing on alcohol detection, smoke detection, fire detection, anti-sleep alarm, and GPS tracking. For alcohol detection, various sensor machinery like infrared (IR) spectroscopy, semiconductor sensors, and fuel cell sensors are utilized to detect alcohol levels in the driver's breath or cabin air. These photoelectric cell are integrated into vehicle's ignition system, preventing the vehicle from starting if the alcohol level exceeds the legal limit. Smoke detection systems in vehicles use IoT-enabled smoke sensors that monitor the cabin for any signs of smoke. These sensors can prompt an alarm, alerting the driver and passengers to evacuate the vehicle in a fire. Fire detection systems in vehicles utilize IoT-enabled heat and smoke sensors that detect abnormal temperatures or smoke levels, triggering an alarm and notifying emergency services if necessary. To prevent driver drowsiness, anti-sleep alarms are assimilated into the vehicle's steering wheel or seatbelt, monitoring the driver's behavior for signs of drowsiness. These alarms can alert the driver with sound or vibration, prompting them to take a break and avoid accidents. GPS tracking systems in vehicles use IoT automation to track the vehicle's location in real-time, providing accurate positioning information to the driver and authorities in case of emergencies or theft
IoT Based Solar Panel Cleaning System
Authors: Deeraj. C  , Annu Sharma  , Divya K
Published: June 2024

Utilizing photovoltaic (PV) or compressed solar panels (CSP), solar energy converts solar radiation directly into electrical energy. Clean, green power is the most plentiful energy source on the planet. Solar energy is the power source of the future since it is renewable. These days, it is widely acknowledged worldwide. increase the energy that can be generated by sunshine. Dust accumulation on solar panels and air pollution, which lowers the energy production of solar cells by around 25% to 40% in various regions of the world, particularly tropical countries like India, are two significant barriers to achieving this aim. Given that the Indian government has set an ambitious target of building 40GW of solar power, it is also our responsibility to support this aim.
.The Indian government has set an ambitious target to develop 175GW of renewable energy capacity over the next five years, which includes grid-connected rooftop solar photovoltaic installations by 2022. This research proposal focuses on the use of Internet of Things (IoT) technologies to construct a smart solar panel cleaning system. The total efficiency of solar PV panels is enhanced by its capacity to detect dust, conduct advanced analysis, and maintain system management.
IoT-Based Underground Pipe Damage and Leakage Detection
Authors: Dr. Annu Sharma  , Mr Dhanush H K
Published: June 2024

This paper presents a novel concept for detecting damage and leaks in underground pipes utilizing IoT technology. Utilizing piezoelectric sensors to detect pressure fluctuations and structural damage, alongside moisture sensors to identify leaks, and gas sensors to pinpoint gas leaks, our system ensures thorough monitoring of subterranean infrastructure. Integration of these sensors with an Arduino micro controller enables real-time data collection and analysis. Through the use of jumper wires, seamless connectivity between sensors and the Arduino board is established. In the event of an anomaly, such as a leak or damage, an audible alarm notifies operators, facilitating swift response. This IoT-driven approach enhances the effectiveness and dependability of underground pipe surveillance, providing a cost-efficient means for infrastructure upkeep and risk management.
Planet Parties: An AI Enabled Event Ease Support System
Authors: Dr. Mage Usha U  , Kiran Kumar S
Published: June 2024

The "Planet Parties" leverages cutting-edge AI algorithms to optimize event planning processes and enhance user experience and streamline operations for event organizations, in response to the shortcomings of manual event planning systems. By using error detection mechanisms and an intuitive design, this user-friendly application minimizes errors when entering data. With no necessary formal knowledge required, the system enables accessibility to users of diverse expertise levels. By centralizing crucial client information like
• Event dates,
• Types,
• Venues,
• Budgets, and
• Descriptions,
"Planet Parties " supports strategic planning and enables organisations to effectively meet the diverse needs of their clientele. The integration of AI-powered e-commerce features further elevates the platform's utility, facilitating seamless transactions and enhancing user engagement. With a focus on accuracy, security, and reliability, "Planet Parties" ensures smooth navigation and efficient event organization while prioritizing data privacy and confidentiality. In response to the dynamic nature of contemporary firms, the software offers remote access capabilities, allowing busy executives to oversee operations and make well-informed decisions from anywhere, at any time. By maximizing resource utilization and providing actionable insights through AI- driven analytics, "Planet Parties" aims to foster organizational growth and enhance the event planning experience for both clients and organizers.
IOT based Waste Management System
Authors: Deeraj C  , Dr. T Subburaj  , Neelesh B.U
Published: June 2024

Waste segregation is a crucial step in Waste Management System to promote recycling, reduce environmental pollution, and conserve resources. In recent years, the integration in Internet of Things. Technology has emerged as a promising approach to enhance waste segregation processes. This paper presents a comprehensive overview of waste segregation using (IoT). Smart bins with many sensors, including moisture, infrared, and ultrasonic ones, connectivity elements like power supply and battery, make up the Internet of Things-based trash segregation system. Moreover, the system utilizes actuators to automate processes like lid opening/closing and waste compaction, improving efficiency and hygiene.
Explorando la transformación digital en el arte
Authors: Espinosa Hania
Published: June 2024

Este artículo profundiza en la evolución del arte en la era digital y su influencia en la estética y el pensamiento artístico contemporáneo. La tecnología ha desencadenado una revolución en la creación y apreciación artística, trasladando la creatividad desde los lienzos tradicionales al vasto dominio digital.  Esta transformación hacia el pensamiento digital ha llevado a los artistas a cuestionar y redefinir las normas convencionales, explorando nuevas formas de expresión y colaboración.  Las obras de arte digital se distinguen por su flexibilidad y maleabilidad, permitiendo la creación de experiencias interactivas y obras en constante transformación.  Este artículo explora cómo la estética digital se basa en conceptos como la interactividad, el dinamismo y la influencia mediática abriendo horizontes ilimitados en el ámbito creativo. Además, se analiza la construcción epistemológica en el arte digital y su impacto en la concepción contemporánea del conocimiento. En última instancia, el arte digital se presenta como una manifestación vívida de la creatividad humana que trasciende las limitaciones físicas y redefine nuestra comprensión misma del arte en el contexto del siglo XXI, desafiando y expandiendo las fronteras tradicionales de la expresión artística y explorando nuevas dimensiones de creatividad e interpretación.
The Role of Commercial Banks in the Performance of SMEs in Kigamboni District, Tanzania
Authors: Mbise Loveness Isack , Mrindoko Allen Emmanuel
Published: June 2024

The fact that small and medium enterprises (SMEs) depend much on the availability of financial and other services from financial institutions such as commercial banks in order to grow and succeed is un-deniable. This study assessed role of commercial bank in the perfor-mance of SMEs in Kigamboni District, Tanzania. The study was guided by two specific objectives. The first one was to evaluate the extent commercial bank services have been used by SMEs in Kigamboni Dis-trict, and the second specific objective was to determine the impact of commercial banks’ services namely account payable solutions, busi-ness loans and business support services on performance of SMEs. The study adopted a cross-sectional survey research design where quantitative approach was utilised. A sample of 385 SMEs owners and managers was selected among. Data was collected through a ques-tionnaire which was administered to the respondents. The collected data was analysed through descriptive statistics and multiple regres-sion analysis. Findings of the study revealed that account payable so-lutions, business loan services and business support services have positive and statistically significant impact on performance of SMEs. Based on the findings it was concluded that commercial bank services are crucial for the performance of SMEs. Thus, this study recommends that banks should make sure, the costs of financial services are afford-able, the banking services are conveniently obtained and there is time-ly delivery of the banking services to the SMEs to enhance their per-formance.
Effects of polarised, sprint interval, high-intensity interval, and low-intensity training programs on aerobic fitness and cardiovascular health markers in active individuals
Authors: Hebisz Rafal , Cortis Cristina , Hebisz Paulina , Borkowski Jacek , Jastrzębska Agnieszka
Published: June 2024

Purpose

This study aimed to assess the impact of four distinct training programs on maximal oxygen uptake (VO2max) and cardiovascular health markers. The programs included: 1) a polarised training program (POL) incorporating sprint interval training (SIT), high-intensity interval training (HIIT) with long intervals, and low-intensity training (LIT); 2) a program focused solely on SIT training; 3) a program focused solely on long interval HIIT training; and 4) a program focused solely on LIT. The outcomes of interest were VO2max, lectin-like oxidised low-density lipoprotein receptor-1 (LOX-1) expression, and serum concentration of oxidised low-density lipoprotein (ox-LDL).

Methods

This study enrolled 40 physically active individuals, categorised into four groups. Group POL (n = 10) engaged in a comprehensive POL training program, while group SIT (n = 10), group HIIT (n = 10), and group LIT (n = 10) participated in dedicated SIT, HIIT, and LIT training programs, respectively. SIT included 30-second all-out repetitions, HIIT included 3-minute high-intensity repetitions, LIT performed with intensity at the first ventilatory threshold. Throughout five weeks, participants in all groups underwent three weekly training sessions. Preceding and following the experiment, participants underwent an incremental test and a VO2max verification test. Additionally, serum concentrations of lectin-like oxidised lowdensity lipoprotein receptor-1 (LOX-1) and oxidised low-density lipoprotein (ox-LDL) were measured before the incremental test.

Results

Following the conclusion of the experiment, notable mixed effects were observed. Specifically, statistically significant increases were identified in VO2max, with a 14.2% enhancement in the POL group and a 9.5% improvement in the HIIT group. Moreover, there were substantial reductions in LOX-1 levels, demonstrating a 51.5% decrease in the POL group and a 61.1% decrease in the HIIT group.

Conclusions

The findings led to the conclusion that both the POL and long interval HIIT programs were effective in enhancing VO2max and lowering serum levels of LOX-1 among physically active individuals.
Variations in locomotor intensities across soccer match halves concerning player sectorial positions
Authors: Gouveia Élvio Rubio , França Cíntia , Henriques Ricardo , Santos Francisco , Mâncio Rui , Przednowek Krzysztof , Sarmento Hugo
Published: June 2024

Purpose

This study aims to explore disparities in locomotor metrics such as total distance (TD), high-speed running (HSR), accelerations (Acc), decelerations (Dec), and maximum speed (MS) across five soccer positions – centre defenders, fullbacks, midfielders, wingers, and forwards – during the 1-, 3-, and 5-minute match intensity periods (MIP). Additionally, it seeks to assess the difference in those locomotor metrics between the first and second halves of the match.

Methods

An observational, retrospective cohort study was undertaken with a professional team covering 32 official matches. A total of 20 soccer players participated in this study. Data were collected using a 10-Hz GNSS unit (Apex pro series, StatSports, Northern Ireland). The MIP considered different time durations (1, 3, 5 min in the 1st and the 2nd halves).

Results

Soccer players exhibited position-specific differences in locomotion, with Wingers covering the most distance and forwards showing the highest Acc and Dec. HSR was most notable in the fullbacks. The second half saw varied changes, with midfielders increasing in distance covered. ANCOVA revealed significant positional differences in TD during longer MIPs and between match halves. HSR varied across positions but only differed between halves in the 5-minute MIP. Acc and Dec displayed half-time differences, while maximal speed was consistently higher in the second half.

Conclusions

This study highlights the impact of player position and matches progression on locomotor metrics in soccer, underscoring the need for customised training and strategic adaptability to maximise performance throughout the game.
UPAYA MENINGKATKAN JUMLAH PENGUNJUNG DI SITUS TAMAN PURBAKALA DALAM MENDUKUNG KESEJAHTERAAN MASYARAKAT PUGUNG RAHARJO, LAMPUNG TIMUR LAMPUNG
Authors: Shodikin  , Damanhuri
Published: June 2024

Abstract
The research carried out by the author was entitled "Efforts to Increase the Number of Visitors at the Archaeological Park Site to Support the Welfare of the Pugung Raharjo Community, East Lampung, Lampung." The research carried out has the aim of exploring efforts to increase the number of visitors at ancient park sites by analyzing and identifying using display, geographic, facility and security methods.
Hepatitis C Virus Frequency in Hemodialysis Patients at A Tertiary Care Facility in Rawalpindi, Northern Pakistan
Authors: Rathore Muhammad Ali , Saqi Muhammad Khaleeq , Ghani Eijaz , Niazi Saifullah Khan , Ahmed Faraz , Hammad Hina
Published: June 2024

Objective: To detect the frequency of anti-HCV antibodies in hemodialysis patients.
Study Design: Cross-sectional study.
Place and Duration of Study: Department of Virology, Armed Forces Institute of Pathology, Rawalpindi Pakistan, from Jul to Dec 2021.
Methodology: One hundred and fifteen patients were selected from the Hemodialysis Centre. Blood samples were taken from patients undergoing hemodialysis to detect anti-HCV by enzyme-linked immunosorbent assay. The samples were spun up and checked for anti-HCV antibodies using the Bio-Rad Monolisa anti-HCV version 3 kit and a 3rd generation ELISA.
Results: A total of 115 patients were tested for anti-HCV. The anti-HCVs in this study were detected in 34(29.56%) patients. The mean duration of hemodialysis was 2.3±1.4 years. Out of 115 patients, 81(70.4%) had no significant history. Of the 34 positive patients, 15(44.2%) had a history of intravascular exposures, 12(35%) had a history of blood transfusion, 3(8.8%) had a history of tooth extraction surgery during the dialysis period, and 4(11%) had a history of minor surgery during dialysis.
Conclusion: The study emphasizes the significant frequency of HCV infection in hemodialysis patients, particularly those with a history of intravenous exposure and blood transfusions.
Ultrasound-Guided Central Venous Cannulation in Neonates: A Comparison Between Introducer Needle and Cannula over the Needle Techniques
Authors: Riaz Azmat , Maqsood Shahid , Majeed Kaukab , Rizvi Syed Ali Mazhar , Hafiz Amran , Gulrez Aman
Published: June 2024

Objective: To compare introducer needle technique versus cannula over the needle technique for guide-wire placement to perform successful central venous cannulation in neonates using ultrasonography
Study Design: Quasi-experimental study.
Place and Duration of Study: Department of Anaesthesia, Pak Emirates Military Hospital Rawalpindi Pakistan, from Feb 2020 to Jun 2021.
Methodology: A total of 78 neonates who required central venous cannulation under general anaesthesia were randomly divided into two equal groups, Introducer Needle Group, Group-I (n=39), and Cannula Over the Needle Group, Group-II (n=39). Primary outcome measure was success on first attempt and secondary outcomes were total number of attempts until success and duration of procedure. Procedure related complications were also recorded.
Results: Success on first attempt was much higher in Cannula over the Needle (CN) Group. Total number of attempts until successful cannulation were less in cannula over the needle (CN) group and time taken to perform successful cannulation was less in Cannula Over the Needle Group as compared to introducer needle group.
Conclusion: In neonates if cannula over the needle is used instead of introducer needle, success on first attempt is more likely. Moreover, number of attempts are reduced and less time is taken to perform successful procedure.
Role of Vitamin D Supplementation in Prevention of Recurrent Benign Paroxysmal Positional Vertigo
Authors: Sarfraz Muhammad , Ali Hashmi Muhammad , Hakim Abdul , Niazi Kashif Obaid , Malik Kamran Zamurrad , Ahmed Shakeel
Published: June 2024

Objective: to determine of vitamin D administration in preventing recurring benign paroxysmal positional vertigo events.
Study Design: Quasi experimental study.
Place and Duration of Study: Department of ENT, Combined Military Hospital, Rawalpindi Pakistan, from Jul 2021 to Jan 2022.
Methodology: Study was conducted on 80 patients who were diagnosed with recurrent benign paroxysmal vertigo. Patients were enrolled in two groups (Group A and B) by lottery method. Vitamin D supplements and canal repositioning manoeuvre were administered to patients in Group A, while just canal repositioning procedure was given to patients in Group B. Patients were told to follow up over six months. Vitamin D supplement consumption and BPPV attacks were tracked over 6-month follow up period.
Results: In follow-up period, most patients in Group A 24(60.0%) had no episodes of vertigo, whereas 10(25.0%) had single episode of vertigo. Furthermore, none of the patients experienced three episodes. Many patients in Group B 19(47.5%) developed one or more episodes. The difference between both groups was statistically significant (p<0.05).
Conclusion: Low vitamin D levels are found in most individuals with benign paroxysmal positional vertigo events. Vitamin D supplementation significantly decreased the frequency and recurrence of benign paroxysmal positional vertigo events, according to the findings.