bluuebunny/crossref_metadata_2025 huggingface dataset:
Hu Moments and transformers: A breakthrough in feature extraction and classification for detecting intracranial hemorrhages in CT scans
Authors: Saifuddin Huda Mirza , Ashok Vani , Sheela N.
Published: December 2024

Intracranial hemorrhage (ICH) is a medical condition that can have severe consequences if not diagnosed and treated promptly. There are different subtypes of ICH, such as epidural hemorrhage (EDH), intraparenchymal hemorrhage (IPH), intraventricular hemorrhage (IVH), subdural hemorrhage (SDH) and subarachnoid hemorrhage (SAH), each requiring different treatment approaches. When the skull is damaged due to trauma or accidents, traumatic brain injury can occur. This results in ICH, a condition where blood coagulates either outside the skull's covering of brain tissue or inside the brain tissue itself. By employing a brain computed tomography (CT) scan, this can be quickly identified. Hence, the proposed work presents a method for feature extraction of the ICH and its subtypes using Hounsfield unit (Hu) moments along with Swin and Vision Transformers (ViT) in classifying the different subtypes of brain hemorrhages. The RSNA dataset, which comprises 25,272 CT scans totaling 870,301 CT slices, is used in the proposed work for the detection of ICH in head CT scans. A slice is automatically labeled as having ICH if it has at least one form of ICH. The evaluation results that were obtained concern the three distinct approaches that are used to classify ICH in brain imaging. The Hu moments attained an average accuracy of 82.6%. These findings can guide further research in this area and provide useful information regarding the effectiveness of different approaches to Hu moment classification of brain hemorrhages. The transformer-based models Swin and Vision displayed extraordinary accuracy above 99%, highlighting the remarkable capacity of deep learning architectures in tackling challenging medical imaging tasks.
Probability prediction models to estimate ages at first calving in dual-purpose bovine systems of the Huasteca Alta Veracruzana
Authors: Arrieta-González Armando , Silva-Martínez Karla Lissette , Barrientos-Morales Manuel , Hernández-Beltrán Antonio , Cervantes-Acosta Patricia , Rodriguez-Andrade Araceli , Alpirez-Mendoza Manlio , Domínguez-Mancera Belisario
Published: December 2024

The aim of this study was to develop probabilistic prediction models to identify and quantify the weighted impact of various factors influencing the age at first calving (AFC) in a dual-purpose bovine system (DPBS). Data were collected from 977 birth records of cows raised in cattle production units in the Huasteca Alta Veracruzana region of Mexico, along with rainfall measurements from 1990 to 2022. A dichotomous data matrix was constructed, incorporating genetic (genotype groups), environmental (rainfall levels), and technological index (degree of technification at the production unit) variables. Bivariate and multivariate logistic regression models, encompassing up to four variables, were applied. Two response variables were modeled: (1) probable AFC before 2.5 years of age and (2) probable AFC before 3 years of age. In the bivariate analysis for an AFC before 2.5 years, the technification variable presented a β1 level of 0.460 with an odds ratio of 2.37, whereas genetic variables exerted greater influence in the analysis for an AFC before 3 years. Specifically, the Predominantly European genetic group showed a β1 level of 0.642 and an odds ratio of 1.901. Interaction between the technification index and European (Holstein) genetic predominance in more complex models demonstrated a significant advantage for achieving calving before 2.5 years of age. Replacement heifers raised in technified systems were found to calve earlier (< 2.5 years). These models quantify the likelihood of cows calving for the first time at a younger age due to the studied factors; however, the development of mechanistic models, which provide higher precision but require more detailed and higher-quality data, is recommended.
Public service innovation as a manifestation of dynamic government implementation in the Banyuwangi regency government
Authors: Riau Dwi Putranto , Priyanto Agus , Suryati Dina , Purbosari Nita Ryan
Published: December 2024

Dynamic Governance is one of the alternative strategic solutions that Regional Governments can apply regional governments to answer the challenges of change. Dynamic Governance leads public organizations such as Regional Governments to have the ability to think ahead through vision and mission, rethink through business process renewal by utilizing innovation, and think cross-thinking through collaboration with other institutions to develop new programs. With Dynamic Governance, Regional Governments can maintain their existence and have sustainable competitiveness.This research aims to determine and analyze the implementation of Dynamic Governance, the change management implemented, and the implementation of policies taken by the Banyuwangi Regency Government so that it can innovate optimally to encourage the creation of innovations in public services.The research method is qualitative descriptive with a case study approach with informants from public policy organizers from the Banyuwangi Regency Government and the community. Primary data collection is done through forum group discussions and in-depth interviews, and secondary data is collected through direct data and media, websites, and others. Analyze data by reducing, presenting, and drawing conclusions or verification.The results of the research show that Dynamic Governance, carried out by the Banyuwangi Regency Government, produces innovations in public services.
Identify the type and cause of anemia in pregnant women by examining peripheral blood smears
Authors: Sharief Suchi Avnalurini , Patimah Sitti , Mahmud Nur Ulmy , Jayanti Ira
Published: December 2024

The primary objective of this research is to identify the types and causes of anemia in pregnant women in the city of Makassar. This study employs a quantitative approach with a descriptive design and an analytical observational method using a cross-sectional approach. Purposive sampling was conducted among pregnant women in the third trimester undergoing pregnancy checks at Community Health Centers in Tamalate, Antang, and Pampang, with hemoglobin levels <11 g/dL. The findings revealed two types of anemia among the 40 respondents, namely microcytic and normocytic anemia. The distribution was 60% for microcytic anemia and 40% for normocytic anemia. Predominantly, 35% of microcytic anemia cases were attributed to iron deficiency linked to chronic disease with signs of infection, while 15% of normocytic anemias were associated with infection. The majority of pregnant women experienced a moderate degree of anemia. Peripheral blood smear examinations depicted a prevalence of microcytic anemia with characteristics of Fe-DD deficiency and infection, followed by normocytic anemia with infectious causes. Peripheral blood smears proved to be effective in describing the types and causes of anemia in pregnant women. The hope is that by understanding the specific causes, appropriate treatments can be administered to address anemia in mothers.
A critical analysis onto the conundrum of valuation of IP assets as part of liquidation process under IBC, 2016
Authors: Shaji Angel , Shilpa M.L.
Published: December 2024

This study critically examines the valuation of Intellectual Property (IP) assets during the liquidation process under the Insolvency and Bankruptcy Code (IBC), 2016, emphasizing its profound impact on creditor recovery and the efficiency of insolvency proceedings. The research employs a rigorous mixed-methods approach, combining qualitative analysis of high-profile case studies with quantitative assessments of valuation methodologies, such as market, income, and cost approaches. The central research issue revolves around the complexities and challenges of accurately valuing IP assets, which are often unique and lack direct market comparables. The study also scrutinizes the regulatory framework and the pivotal role of registered valuers in ensuring transparent and equitable asset valuation. The findings reveal that precise valuation is not merely a procedural requirement but a critical determinant of liquidation outcomes, influencing the overall recovery rate for creditors and the viability of IP-backed financial instruments. The paper argues that the meticulous calculation of discount rates and adherence to standardized valuation practices can significantly enhance the credibility of the insolvency process, attract more substantial investments, and ultimately lead to superior financial recoveries. This research provides vital insights and robust recommendations for policymakers, legal professionals, and financial analysts, advocating for a more refined and transparent approach to IP asset valuation under the IBC, thereby strengthening India's insolvency framework and market integrity.
Green and smart: sustainable performance of Pakistani SME hotels: the mediating effect of eco-innovation and the moderating role of artificial intelligence capability
Authors: Hussain Sajjad , Ahmad Noor Hazlina , Syed Tayyaba
Published: December 2024

Environmental issues have become the greatest challenge for SME survival and growth. In Pakistan, SME hotels, which can play a healthy role in the economy, are also dealing with several challenges, including their negative environmental impact, which is not unnoticeable. Building on the resource-based view theory with dynamic capability theory, a mediated moderation model was proposed to investigate the impact of green entrepreneurial orientation on the sustainable performance of SME hotels. The impact of green entrepreneurial orientation on sustainable performance (financial, social and environmental) remains ambiguous despite the significant attention given to it. Moreover, eco-innovation and artificial intelligence capability (AIC) have become relevant in understanding innovation and environmentally friendly practices. This study investigated the relationships among GEO, EI, and SP and the moderating role of AI capability between EI and SP. A quantitative methodology was employed. A total of 350 samples were obtained from SME hotel owners,executives and managers through a self-administered questionnaire. The data were analyzed through SMART-PLS version 4.0. The results indicate that GEO has a substantial positive impact on SP. Furthermore, EI plays a mediating role between GEO and SP. Which indicates the improtance of EI in current era for hotels survival and growth. The moderating impact of AIC is significant in the relationship between EI and SP, which means that AI capability helps to attain sustainable performance in the industry. The current study has significant implications for SME hotels and services industry, as it highlights the importance of GEO, EI, and AIC in enhancing SP in the hotel industry. Furthermore, the moderating role of AI capability has rarely been explored. Future studies need to consider AIC with eco-innovation in turbulent market conditions to ensure the sustainable performance of hotels in underdeveloped countries.
Relationship between atherosclerotic cardiovascular disease and dyslipidemia
Authors: Hysenaj Klara , Stena Rezarta , Qyra Shpëtim , Bani Blerina , Kapaj Armela , Tosuni Sabina
Published: December 2024

Dyslipidemia is a dysregulation of the lipid profile that is represented by increased levels of total cholesterol, low-density lipoprotein, and triglycerides or by a decrease in the concentration of high-density lipoprotein in the serum. It is considered a major risk factor for cardiovascular disease. Objectives:Identification of patients with cardiovascular system events in the field of dyslipidemia, diagnostic and therapeutic assessment for patients with high lipid levels and CDV risk,treatment of cholesterol, triglycerides and LDL-cholesterol. This was a retrospective study. The samples were collected in a nonpublic cardiology clinic in Tirana, for the period of 2021- 2023, from patients with dyslipidemia, cardiovascular disease and associated pathologies. Patients provided their consent. Through a standardized questionnaire, demographic data, clinical data, laboratory data, and data on comorbidities and lifestyle factors (nutrition, heredity, smoking, etc.) were collected. This questionnaire was completed at the first visit in 2021, when the entire study population had dyslipidemia but not CVD, and at the second visit from 2022—2023, the study population had dyslipidemia and CVD). The sample was organized into two groups of patients: a control population and a random population. The data were transformed into a database and processed through SPSS statistical software. This study included 96 patients with a mean age of 64.4 years. Approximaly 61.4% of patients were found to have high rates of dyslipidemia and cardiovascular disease. Increased total cholesterol values were observed in 36.5% of patients, hypertriglyceridemia in 28.1% and hypercholesterolemia in 32.3%. Statistical data revealed a significant correlation between increased cholesterol and triglyceride values with some levels and several variables, such as age, sex, comorbidities and lifestyle, with a p value <0.05. A strong statistical correlation was found between hypercholesterolemia and the risk of cardiovascular disease (p-value= 0.01; OR = 2.4; 95% CI).
The agricultural technology in improving the smallholder rubber quality in Tapanuli, 1906 – 1942
Authors: Sumarno Edi , Ginting Junita Setiana , Karina Nina , Lubis M. Azis Rizky
Published: December 2024

Generally, the quality of smallholder rubber in Tapanuli in the colonial period showed good quality compared to other production areas in the Dutch East Indies. This region is located in the western part of Sumatra, which means it does not face directly with the center of the Southeast Asian rubber market, which is Peninsular Malaysia, especially in Penang and Singapore. Each region in Tapanuli has a characteristic type of processed rubber. These characteristics reveal from which areas the processed rubber originated, such as Mandailing-Kuken, Loka-Lokan, Smoked Sheet (in small amounts), and the one with the best quality was CrepeSheet. This study discusses agricultural technology used in connection with the efforts to improve the quality of smallholder rubber in the Tapanuli Residency in the colonial period, the agricultural technology used, and the reasons behind the need for production quality. This study employed qualitative approach through historical research methods. Both primary and secondary data were collected through observation, supplemented by visits to relevant institutions, including the National Library of the Republic of Indonesia and the National Archives of the Republic of Indonesia. From the data, it can be concluded that the relatively far geographical location requires farmers to produce rubber with good quality in order to minimize transportation costs. The minimization of transportation costs is intended to benefit from the production of rubber plants. This quality assurance is carried out using simple but relatively good agricultural technology tools, such as tapping knives, latex storage devices, good latex coagulants, and slab grinding tools, to dry and fuse sheets.
Development of a baby walker with an integrated speed-limiting system to enhance safety and support infant motor skill development
Authors: Islamiyati Islamiyati , Sadiman Sadiman , Wijayanti Yoga Tri , Rijanti Kusumawardhany Airlangga , Panjaitan Huminsa Ranto Morison , Muhida Riza , Riza Muhammad
Published: December 2024

The use of baby walkers to promote infant motor skills is widespread, but safety concerns remain due to the risk of falls and accidents. This study aims to develop a baby walker with an integrated speed-limiting system to enhance safety while supporting motor development in infants aged 9 to 15 months. The walker incorporates a braking mechanism activated by an optical encoder sensor when the speed exceeds 0.3 meters per second. The prototype was tested with ten infants, and results demonstrated its effectiveness in maintaining safety and fostering motor skills. Expert feedback affirmed the design's suitability, emphasizing the importance of technological integration in enhancing product safety. Future improvements could include additional safety features like anti-collision sensors.
Ethno-digital activity book assisted by virtual reality for teaching financial literacy in elementary schools
Authors: Rosidah Cholifah Tur , Azmy Bahauddin , Irianto Apri , Christi Marella Vintya , Cahyaningtyas Anis
Published: December 2024

Financial literacy is essential knowledge to achieve prosperity. However, most Indonesians' financial literacy is still considered low. Financial literacy can be cultivated through education and should be introduced early for optimum results. This study aims to develop an ethno-digital activity book assisted by virtual reality as a learning material to foster financial literacy in elementary school students. Specifically, this study identifies the appropriate ethno-digital activity book design assisted by virtual reality, the validity and suitability of the content, and its practicality. The researcher conducted the study following the 4D research and development model, which consisted of defining, designing, developing, and disseminating steps. This study involved teachers and students in six elementary schools as the population. The sample determination was carried out using the purposive sampling technique. The researchers applied various data collection techniques, including observation, interviews, documentation, questionnaires, and expert assessments. The data analysis also varied based on the data type and the study's purpose. The observations, interviews, and documentation were analyzed qualitatively, while the questionnaire and expert judgment results were analyzed using the mean score and inter-rater agreement model. This study found three significant results. First, the activity book's design must follow the curriculum and characteristics of the students. Second, the results of the expert assessment sheet showed that the activity book was valid in terms of content validity and suitable for elementary school students. Third, in terms of practicality, students enjoy the learning process by using ethno-digital-based activity books assisted by virtual reality, and no problems were found when implementing activity books for a learning process. This study concludes that the ethno-digital activity book assisted by virtual reality as a learning material to foster financial literacy is ready for teaching elementary school students.
Predicting the number of skilled emigrants in the Philippines: comparison of probabilistic forecasting methods
Authors: Sangco Resa Mae R. , Vienes Felvic J.
Published: December 2024

The Philippines is among the major exporters of skilled workers worldwide, and according to present data most of the professionals constitute a major group among Filipino migrant laborers. To understand this phenomenon of all the Filipino migrant laborers, this study aims to predict the number of skilled Filipino emigrants around the world using three probabilistic forecasting models such as ARIMA models, Econometric model with covariates, and Bayesian model. And the data being utilized in the study covers the period from 1981 to 2019 from the Open Data Philippines, specifically the Philippines Statistics Authority. In the analysis utilizing Bayesian ARIMA model it shows that it had the most accurate predictions with a lower root mean square error (RMSE) while incorporating prior distribution compared to other models, ARIMA model and Econometric model. Therefore, this study emphasizes the importance of considering appropriate probabilistic methods for accurate migration forecasting which can be significant especially to our policymakers, which is through this model they can address the brain drain issues and enhance workforce retention strategies.
Beyond traditional methods: exploring advanced amalgam alternatives in iatrogenic furcal repair - a case report
Authors: Ikhar Anuja , Bhojwani Priyanka , Patel Aditya , Chandak Manoj , Bhopatkar Jay , Manik Khyati , Paryani Meghna , Kurundkar Shwetana
Published: December 2024

Furcal perforations present a significant challenge in the realm of endodontic treatment, requiring immediate and precise intervention to prevent complications such as infection, inflammation, and even tooth loss. These perforations, often considered one of the most distressing and frequent mishaps encountered during endodontic procedures, demand the use of materials that not only demonstrate durability but also exhibit a high degree of biocompatibility to ensure optimal healing and tissue response. Among the available options, Cention N has emerged as a promising material, gaining attention for its outstanding combination of flexural strength, aesthetic appeal, and ease of application. Renowned for its remarkable mechanical properties, Cention N offers exceptional flexural strength, making it a durable choice for repairing furcal perforations. Additionally, its natural tooth-colored appearance allows for a seamless blend with the surrounding dentition, addressing the aesthetic concerns that often accompany endodontic procedures. This material's versatility is further enhanced by its user-friendly application, which significantly simplifies the procedure for clinicians and contributes to its growing popularity in restorative and endodontic treatments. In this case study, we aimed to assess the suitability of Cention N as a sealant for furcal perforations, with a particular focus on its biocompatibility, mechanical properties, and overall clinical efficacy. Our approach involved a series of treatments followed by regular follow-up visits to evaluate postoperative pain levels and monitor patient recovery. These follow-up appointments provided valuable insights into the material's performance, offering an opportunity to gauge both the short-term and long-term outcomes of its use. The results of this case study were highly encouraging. Not only did Cention N effectively seal the perforation, but it also demonstrated superior biocompatibility, as evidenced by the absence of adverse reactions or significant postoperative complications. Pain levels were minimal, with most patients reporting a quick recovery, further underscoring the material's clinical viability. Over the course of multiple follow-ups, the material maintained its structural integrity, proving resilient under normal occlusal forces and displaying no signs of degradation.
Analysis of anomaly and novelty detection in time series data using machine learning techniques
Authors: Sinha Himanshu
Published: December 2024

The process of identifying new patterns or peculiarities that exist in the regular time series data is called time series novelty detection or anomaly detection. Although it is one of the most difficult data mining areas, it is gaining popularity due to its quick application to real-world problems. This research proposes a novel way to detect time series novelty using ML algorithms. An usage of suggested ML techniques to find outliers in time series data has increased recently. Using a dataset from Stack Overflow, this research investigates the use of machine learning for anomaly and novelty identification from time series data.The initial data preparations were dealing with missing values, examining tags of datasets and data visualisation through individuals’ words and words using the following assessment metrics: MAE=0. 0629, RMSE=0. 089, and MSE=0. 007. The performance of the second-best model, ARIMA, yielded an MAE = 0. 068, RMSE = 0. 0936 and MSE = 0. 008. The lowest accuracy for this task was witnessed with the Decision Tree Regressor since its error rates were the highest. The results confirm the suitability of the Random Forest Regressor in increasing accuracy in time series data with a special focus on novel and abnormal data point detection while emphasising the significance of the model choice.
Financial education for secondary school student: an analysis of the 2018 general education curriculum and the “Smart consumption” topic (Civic education, grade 9)
Authors: Thi Toan Nguyen , Thao Le Thi Minh , Huong Bui Lan , Linh Doi Gia Thien
Published: December 2024

In the modern world, the rapid development of society, with its continuous and unpredictable changes, has led to new demands being placed on individuals. To enable the younger generation to face and withstand life’s challenges, education is no longer limited to the formation of academic knowledge but is required to help learners connect diverse elements of knowledge, allowing them to adapt to the environment, develop, and act effectively. Financial management is regarded as a particularly important skill. The early formation of such skills enables the younger generation to become wise and confident financial managers, allowing for financial independence, effective money management, and informed financial decision-making, thereby building a stable and successful financial future. Recognizing the importance of financial education, national strategies have been adopted in many countries. In Vietnam, financial education is relatively new and was previously unaddressed in the general education curriculum, leading to a lack of familiarity with financial and financial management concepts among the population. The Ministry of Education and Training has identified financial education in schools as both an urgent and strategic task, incorporating this topic into the 2018 General Education Curriculum, particularly in Civic Education. This article is intended to clarify: 1. The importance of financial education for secondary school students; 2. The content of financial education in the 2018 General Education Curriculum (with a focus on Civic Education); 3. The design and organization of teaching activities for the topic “Smart Consumption” (Civic Education, Grade 9) using a competency-based approach. The research results presented in this article are expected to serve as valuable reference material for Civic Education teachers, supporting the improvement of financial management skills teaching in line with the 2018 General Education Curriculum.
Multiculturalism in the law enforcement officers view: effects and challenges
Authors: Ayeo-eo Shirley Pascual
Published: December 2024

The study investigated the impact of multiculturalism on law enforcement in the Luzon Region of the Philippines, focusing on its effects, challenges, and the actions taken to address these challenges. Using a qualitative case study approach, 20 law enforcers were purposefully selected as participants. Data were collected through a homemade interview guide specifically designed to delve into experiences and perspectives related to multiculturalism in law enforcement. The gathered data were then systematically collated, analyzed, and interpreted. Findings revealed that multiculturalism has a complex impact on law enforcement, producing positive, negative, and neutral effects. On the positive side, exposure to diverse cultures enhanced the cultural awareness and adaptability of some officers, fostering a more inclusive approach to policing. However, multiculturalism also posed significant challenges, particularly in terms of cultural differences, cultural dominance, and cultural erosion. Cultural differences sometimes led to misunderstandings and miscommunication, while cultural dominance created friction when one culture was perceived to overshadow or undermine others. Cultural erosion presented an additional concern, as officers struggled to maintain traditional practices in a diverse environment. In response to these issues, law enforcers employed various strategies to foster a more harmonious and effective working environment. These included promoting cultural recognition, which involved understanding and valuing the cultural backgrounds of the communities they served. Emphasizing adherence to the rule of law provided a fair and neutral framework for addressing conflicts. Additionally, implementing cultural education helped officers gain a deeper understanding of the diverse groups they interacted with, enabling them to perform their duties more effectively. Ultimately, the study concluded that while multiculturalism brings both benefits and challenges, proactive measures such as these can mitigate its negative effects, enhancing the effectiveness and inclusivity of law enforcement in a multicultural setting.
Evaluating the impact of marketing mix by using machine learning for digital marketing
Authors: Ullal Mithun S. , Birau Ramona , Popescu Virgil
Published: December 2024

This paper evaluates the causal impact of digital marketing on customers' purchase decisions by leveraging advances in machine learning. We analyze buyer behavior under various digital marketing conditions and identify key performance drivers. Our findings emphasize the pivotal role of content in digital marketing. We assess how customized content, multiple offers, and customer decisions influence buying behavior via the AIDA model. Our methodology reveals optimal combinations of content and stimuli across different stages of the AIDA model. Clearance sales significantly enhance buying decisions and conversion rates, particularly in scenarios with high engagement but low conversion. We provide insights into how marketing policies can be optimized for higher sales through targeted content strategies. The study gives an accurate measure of heterogenous treatment effects, helping companies with valuable insights. This helps us understand the importance of segmentations for assessing causal effects and improving sales. The impact of the design elements and marketing interventions is understood by observational and experimental studies. The study used heterogeneous effects of digital ad treatments by using machine learning techniques to identify endogenous treatment responses. Individual ad impact through the AIDA  model was studied, measuring the effect of treatment components. The results show that the effect of digital marketing is dependent on customer engagement. Practitioners can gather valuable insights through differential effects based on engagement levels. This will help them refine targeting according to semantic and promotional signals. Contextual signals can be applied to differential promotional strategies addressing existing deficiencies in targeting.
The Exploration Of Early Childhood Science Through Daily Equipment: A Study At Nurul Huda Yapis Kindergarten, Keerom Regency
Authors: Pratamawati Ayu
Published: December 2024

This article aims to explain the use of everyday life supplies to teach science related to volume, floating, sinking and solution materials in order to improve understanding of scientific concepts, active participation, and practical skills of early childhood. This article emphasizes a qualitative approach, in data collection and analysis, by directly observing learning activities and conducting in-depth interviews with teachers of Nurul Huda Yapis Kindergarten, Keerom Regency whose data are then juxtaposed with existing literature to enrich the analysis. This article found 3 things: First, the use of daily living supplies in science practicum provides opportunities for children to experience more concrete and interactive learning. Secondly, the use of living supplies in science learning activities can increase children's engagement to develop important practical skills. Thirdly, the equipment used is easy to find and safe, so learning activities can be conducted with minimal risk. Overall, the use of everyday living supplies in science learning at Nurul Huda Yapis Kindergarten not only enriches academic understanding but also supports children's holistic development, preparing them for more in-depth learning in the future.
CARACTERIZAÇÃO DA PESCA DE PEQUENA ESCALA DO FAROL DE SANTA MARTA, LITORAL SUL DE SANTA CATARINA
Authors: Ramos Arrial Luiz Gustavo , Volkmer de Castilho Pedro , Domit Camila , Pacheco Bertozzi Carolina , Gama Vidal Lara , Machado Rodrigo
Published: December 2024

O Farol de Santa Marta (FSM) abriga uma comunidade de pesca tradicional do estado de Santa Catarina (SC). A pesca no FSM é uma atividade com grande importância cultural e socioeconômica, porém, é notória a ausência de informações referente a suas atividades. Neste sentido, o estudo teve como objetivo caracterizar a pesca de pequena escala realizada no Farol de Santa Marta. A caracterização foi realizada através de entrevistas com os mestres de 26 embarcações através do método “bola-de-neve”. Como resultado, foi possível identificar que as principais artes de pesca utilizadas são redes de emalhe de superfície e de fundo e rede de cerco. As principais espécies alvo são a anchova (Pomatomus saltatrix) e a tainha (Mugil liza). As principais embarcações utilizadas no FSM são os botes. As áreas de pesca exploradas têm limite sul na cidade de Passo de Torres (SC) e ao norte na cidade de Florianópolis (SC). A comercialização do pescado é feita para atravessadores e a divisão dos lucros dos pescadores do FSM é em partes. Embora tenha mudado ao longo do tempo, a pesca de pequena escala do Farol de Santa Marta ainda é a principal fonte de renda local da comunidade, gerando renda e alimento para inúmeras famílias.
Palavras-chave: Etnobiologia. Conhecimento tradicional. Pesca artesanal. Socioeconomia. Desenvolvimento regional.
BLUE QUESTIONNAIRE: PROPOSAL FOR AN EVALUATION INSTRUMENT ABOUT OCEAN LITERACY
Authors: Denis Rocha Laís , Thaise Bermudez dos Reis Lauria Paula
Published: December 2024

Vivemos a Década do Oceano, que compreende o período de 2021 a 2030, um momento marcado por um movimento global para pesquisas e ações em prol da conservação do oceano. Visando contribuir para a promoção da cultura oceânica através da alfabetização oceânica, desenvolve-se esta pesquisa, que visa apresentar os conceitos de cultura oceânica, alfabetização oceânica e suas conexões com a educação ambiental. Através da observação em sala de aula durante o estágio curricular obrigatório, foi notado um déficit de conhecimentos oceânicos por parte dos alunos do segundo segmento do Ensino Fundamental, o que gerou uma dúvida: o quanto de conhecimentos marinhos esses alunos possuem? Por isso, é proposto um questionário como instrumento avaliativo a respeito de conhecimentos oceânicos para diagnóstico de conhecimentos prévios acerca da temática, visando elaborar atividades educativas condizentes com a realidade e demandas do público-alvo. O questionário foi elaborado através da vivência do estágio curricular, baseado nos princípios da cultura oceânica. É proposto no método qualitativo, com perguntas abertas e fechadas e adaptado para as turmas do segundo segmento do ensino fundamental e ensino médio. Após a etapa da aplicação do questionário piloto, foi possível observar que os alunos se interessam por temas marinhos e demonstram empolgação ao falar sobre o tema.
Palavras-chave: Cultura oceânica. Alfabetização oceânica. Instrumento de avaliação. Educação ambiental.
ENVIRONMENTAL PERCEPTION AS INFORMATION TOOLS FOR IMPACT STUDIES AND COASTAL MANAGEMENT: THE CASE OF RESTINGA DE BERTIOGA STATE PARK, SP, BRAZIL
Authors: Luiz da Silva Gisele , De Souza Azevedo Juliana
Published: December 2024

The Restinga de Bertioga State Park (RBSP) boasts remarkable diversity, necessitating the identification and analysis of numerous unique interactions, such as those between restinga, mangrove, and estuarine ecosystems. The Itaguaré River Estuary (IRE) and its surrounding vegetation, all encompassed within the RBSP, were the focal points of this study. This area serves as an ecological corridor, buffering the impact of marine energy and providing refuge for various flora and fauna species. The present study aimed to assess the relationship between humans and the environment in this region by gathering primary data on the IRE and the local population's perception. Primary data were collected through interviews with individuals in the Itaguaré region, focusing on their environmental awareness. Most respondents demonstrated a lack of awareness regarding estuary definition, associating the RBSP with a protected area. The lack of awareness, combined with escalating real estate development in the area, raises concerns about potential scenarios that could disrupt the ecosystem balance in the region, particularly impacting the estuary’s mixing process.
Keywords: Coastal zone, conservation, estuary, sustainability
Water overvaluation in incentivized bargaining games
Authors: Gáfaro Margarita , Mantillaz César
Published: December 2024

The design of mechanisms for sustainable irrigation water management requires a deep understanding of the value of water to local communities. We present results from a lab-in-the-field incentivized game that sheds light on irrigation water overvaluation patterns among small farmers in Colombia. In this game, two players divide a jointly endowed agricultural land plot, with some pieces having direct access to irrigation water. Although the induced cost of irrigation water in our game was one token, farmers paid between 2.1 and 3.5 times this amount. We generalize this result by presenting a general bargaining game that can be used to identify overvaluation in settings contexts where relevant use conflicts arise.
ЗМІСТ ТА ОСОБЛИВОСТІ АДМІНІСТРАТИВНО-ПРАВОВОГО СТАТУСУ ВІЙСЬКОВОЇ СЛУЖБИ ПРАВОПОРЯДКУ У ЗБРОЙНИХ СИЛАХ УКРАЇНИ
Authors: ПЛАХТІЙ В.М.
Published: December 2024

У статті, спираючись на аналіз наукових поглядів вчених, запропоновано авторське визначення поняття адміністративно-правового статусу Військової служби правопорядку у Збройних Силах України. Наголошено, що адміністративно-правовий статус – це комплексне поняття, яке вбирає в себе ті елементи, які визначаються нормами адміністративного права. В його основу покладено, насамперед, права та обов’язки суб’єкта, що в контексті владного органу управління розкриваються у його повноваженнях. Обсяг останніх безпосередньо залежить від мети та завдань існування цього органу, які в свою чергу обумовлюють функції та відповідальність. Зроблено висновок про те, що Служба правопорядку ЗСУ – це правоохоронний орган відомчого характеру. Його адміністративно-правовий статус являє собою комплексне правове явище, змістом якого є сукупність взаємопов’язаних елементів, які розкривають сутність діяльності Служби правопорядку, її значення та роль, яку вона виконує в лавах ЗСУ, а також у відносинах з іншими суб’єктами. Аргументовано, що елементами даного статусу є: мета створення – здійснення правоохоронної діяльності; призначення, яке окреслюють основні спрямування реалізації цієї мети; загальні та додаткові завдання, обумовлені ними функції, а також права і відповідальність її військовослужбовців. Встановлено, що до особливостей адміністративно-правового статусу Військової служби правопорядку у Збройних Силах України, слід віднести: виключний законодавчо визначений перелік завдань, що не може бути розширеним підзаконними нормативно-правовими актами; відомчий характер його компетенції, розповсюдженість виключно на ті відносини, що виникають в сфері діяльності ЗСУ, її військовослужбовців та працівників; обмеженість повноважень в частині відсутності можливості самостійно здійснювати оперативно-розшукову діяльність та слідчі дії.
Integrasi Positivisme dalam Pendidikan Keislaman: Sebuah Tinjauan Epistemologis
Authors: Khumaini Fahmi , Faiqotul Himmah
Published: December 2024

This study explores the integration of positivism into Islamic education to enhance critical and analytical understanding in addressing contemporary social issues. The main problem addressed is how positivism can contribute to improving students' critical and analytical thinking abilities, as well as the relevance of positivism in answering the challenges of modernizing Islamic education by integrating scientific and spiritual values. The methodology used in this study is a qualitative approach with a literature review analyzing the works of Auguste Comte and scholars such as M. Quraish Shihab. The study finds that the integration of positivism can provide a methodological framework for understanding Islamic teachings in a more systematic and evidence-based manner, without eliminating spiritual values. The findings show that the scientific approach in Islamic education can enrich religious understanding by facilitating critical analysis of religious texts and the application of Islamic teachings in a developing social context. The conclusion of this study is that positivism can address the challenges of modernizing Islamic education, producing a generation that is intellectually intelligent and mature in spiritual values.
N-Butanol Fraction of Curcuma Longa (Turmeric) Ameliorates Lead Acetate-Induced Altered Sensory Motor Activity, Oxidative Stress and Histopathological Changes in the Frontal Cortex of Wistar Rat Pups
Authors: Isaiah Israel Bakenneso , Musa Sunday , Sadeeq Abubakar Adamu , Ekpo Ubong
Published: December 2024

Background: Lead acetate (Pb) exposure during frontal cortex development is associated with developmental toxicity later in life, causing both morphological and functional alterations. Curcuma longa, however, has been suggested to possess neuroprotective qualities that could lessen these adverse effects. Objective: Assessed the frontal cortex following treatment with Curcuma longa. Materials and Methods: Twenty adult female Wistar rats and ten adult male Wistar rats were matched during the proestrous phase of the estrous cycle in order to mate and create five groups of six (n=6) in a 4:2 (4 females to 2 males) ratio. Gestational day 0 was marked as the confirmation of pregnancy based on if sperm is present and a vaginal plug in the vaginal smear. Four (n=4) pregnant Wistar rats were put together. Group 1 (control) rats were given 2 milliliters per kilogram of distilled water. Pb was given at a dose of 120 mg/kg to Group 2. Group 3 rats were given 120 mg/kg of lead and 100 mg/kg of vitamin C. The animals in Group 4 received 750 mg/kg of Curcuma longa and 120 mg/kg of Pb. The animals in Group 5 rats were given 1500 mg/kg of Curcuma longa and 120 mg/kg of Pb. From gestational day 7 to day 21 (14 days), the medication was administered orally. The animals were allowed to litter naturally. At postnatal day (PND) 1, some pups were euthanized using chloroform inhalation and their brains were harvested for Oxidative stress markers, histology, histochemical assessments. While some pups were kept for Cliff avoidance test at PND 4-7. Results: The study found that lead acetate (Pb) exposure during gestation significantly decreased the mean turning latency in the cliff avoidance test and increased lipid peroxidation (MDA) levels, while decreasing antioxidant enzyme levels (SOD, CAT, GSH) compared to the control group. These neurological and oxidative changes were mitigated by co-administration of Curcuma longa, with a notable improvement in the cliff avoidance test performance and restoration of the altered histological and histochemical markers. The results suggest that Curcuma longa, a natural antioxidant, has neuroprotective properties that can counteract the adverse effects of lead toxicity during gestational development. Conclusion: N-Butanol Fraction of Curcuma Longa ameliorated lead-induced neurotoxicity in rat pups.
Usulan Desain User interface Website Perguruan Tinggi Berdasarkan Aspek Kognitif dan Afektif Pengguna
Authors: Cahyono Taufiq Agung , Prasetya Agung
Published: December 2024

Dengan pesatnya perkembangan teknologi informasi merubah banyak sudut pandang dari berbagai unsur, tidak terkecuali lembaga perguruan tinggi dalam berinteraksi dengan berbagai pemangku kepentingan. Pemanfaatan teknologi digital, khusunya website telah menjadi aspek penting dalam memperkuat citra perguruan tinggi dan berinteraksi dengan masyarakat luas. Website perguruan tinggi saat ini menjadi titik kontak pertama kali bagi calon mahasiswa, orangtua, alumni dan pemangku kepentingan lainya. Namun ada kalanya tampilan user interface tidak sepenuhnya memenuhi ekspektasi pengguna. Salah satu penyebanya adalah tidak sesuainya desain user interface tersebut dengan kemampuan ergonomi pengguna. Dapat disimpulkan bahwa desain user interface website perguruan tinggi yang efektif, bukan hanya soal estetika namun desain user interface juga harus memperhitungkan kemampuan kognitif dan afektif sehingga memenuhi usability yang memudahkan pengguna dalam menemukan informasi yang mereka butuhkan. Tujuan penelitian ini adalah mencari pengaruh  peran komponen desain terhadap aspek kognitif, afektif dan sikap pengguna. Serta memberikan usulan desain user interface website untuk perguruan tinggi yang mempertimbangkan kemampuan ergonomi manusia. Metode kuantitatif merupakan metode yang digunakan dalam penelitian ini. Metode dilakukan dengan cara menyebar kuisioner kepada responden kemudian hasil kuisioner akan diolah menggunakan aplikasi smartPLS 4 untuk mengetahui hubungan antar variabel penelitian. Temuan dari penelitian ini adalah komponen desain font dan layout memberikan pengaruh signifikan terhadap hubungan kognitif dengan sikap. Sedangkan komponen desain warna memberikan pengaruh signifikan terhadap hubungan kognitif dengan sikap dan hubungan dengan afektif dengan sikap. Dari penelitian ini juga didapatkan bahwa font dengan jenis roboto, layout dengan jenis modular dan warna background biru menjadi yang paling dominan dipilih oleh responden.
Identifikasi Performa Algoritma Fuzzy Mamdani Sebagai Kendali Proses Koagulasi pada Internet of Thing Pembuatan Tahu
Authors: Litanianda Yovi , April Riyanto David , Prasetyo Angga , Fajaryanto Cobantoro Adi , Abdurrozaq Zulkarnain Ismail
Published: December 2024

Proses pembuatan tahu dilakukan dalam berapa tahapan. Tahapan terpenting dalam pembuatan tahu yakni terletak pada proses penggumpalan (koagulasi) sari kedelai yang telah direbus. Pada tahapan ini bayak faktor yang menentukan keberhasilannya, diantaranya suhu sari kedelai, PH cuka sebagai katalis reaksi koagulasi dan kecepatan pengadukan. Jika terjadi ketidak sesuaian salah satunya maka akan berakibat sari kedelai gagal menggumpal dan terbuang. Produksi tahu di Kecamatan Purwantoro, kabupaten Wonogiri, masih tradisional. Proses koagulasi masih mengandalkan kepiawaian pekerja senior yang terampil, walaupun hasilnya juga belum konsisten. Untuk mengatasi masalah tersebut, dicoba dikembangkan perangkat IoT yang mampu mengendalikan proses koagulasi pada pembuatan tahu. Sistem ini bekerja berdasarkan algoritma Fuzzy Mamdani. Sensor temperature dan sensor PH akann memberikan input yang kan diolah oleh algoritma fuzzy hingga menghasilkan output berupa nlai PWM yang menjadi penentu kecepatan motor pengaduk larutan sari kedelai. Setelah dilakukan 30 kali simulasi untuk memasatikan algoritma fuzzy mampu memberikan output berdasarkan simulasi nilai suhu dan PH dengan hasil sesuai harapan maka pengujian dilanjutkan pada tahap berikutnya yaitu pengujan langsung menggunakan larutan sari kedelai. Hasil dari 15 kali percobaan didapti kesemuanya berhasil terkoagulasi. Kecepatan motor pengaduk bervariasi pada keceptan 100 sampai 120 RPM untuk kondisi suhu sari kedelai 42,880C sampai 46,560C dan PH katalis Cuka 3,44 sampai 4,58. Penggunaan teknologi masih sebatas sekala laboratorium yang perlu dikembangkan pada proses nyata di industri.