bluuebunny/crossref_metadata_2025 huggingface dataset:
A New Approach to Construction and Decoding of Linear Block Codes Based on Polar Codes
Authors: Khebbou Driss , Chana Idriss , Ben-Azza Hussain
Published: January 2024

In the field of channel coding theory, there are two main branches. The first is related to the design and construction of codes capable of facilitating identification of errors at the receiver despite potential alterations during transmission; this is known as the encoding operation. The second branch focuses on developing mechanisms for correcting errors caused by the transmission channel, by devising valid and suitable algorithms; this is known as the decoding operation. The authors have delved into both aspects. In the first part, a novel method for constructing good linear codes is studied. It is based on the Hadamard matrix, which shares the same structure as the kernel of polar codes, and on the generator matrix of several existing linear codes. In the second part, a new decoding algorithm is proposed. This involves adapting the SSCL polar code decoder to decode the codes designed in the first part, as well as some of the most well-known block codes.
IoV-Based Blockchain Over LoRa for Accident Detection
Authors: Fihri Fatima Zohra Fassi , Benbrahim Mohammed , Kabbaj Mohamed Nabil
Published: January 2024

All over the world, the increase in the use of transport systems is defined as the cause of traffic problems reflected mainly by the increase in the number of road accidents due to poor traffic management. In order to ensure an intelligent mobility and transport and thus in the trend of building smart cities, the interest has turned to the development of the internet of vehicles (IoV). The IoV communication network involves the evolution of vehicle connectivity enabling the exchange of real-time traffic data between vehicles, with their environment and everything related to it, through different network technologies. Given the complexity of the IoV, it is necessary that its environment is secure, reliable, and protected against attacks, and that it allows the diffusion of information throughout the network. The blockchain technology allows the securing of different data transactions exchanged between IoV nodes, given its provision of several cryptographic techniques and that it provides a distributed, transparent, and highly confidential database. In order to expand the area of the covered network, long-range (LoRa) designed for low power wide area networks (LPWANs) is used to ensure simultaneous and long range transmissions. This chapter presents an IoV-based architecture that integrates blockchain technology to cover the database security aspects and the LoRa network as a service for vehicle tracking that allows to collect information from different vehicles including location in order to be able to prevent the presence of road accidents with the aim of warning, alleviating traffic and minimizing the risk of having others. For its implementation, this system is based mainly on the measurement of the speed of vehicles to detect the deceleration or blockage of traffic in order to identify the presence of accidents.
Prediction of Remaining Useful Life of Batteries Using Machine Learning Models
Authors: Boudnaya Jaouad , Laacha Hicham , Qerras Mohamed , Mkhida Abdelhak
Published: January 2024

Predictive maintenance is a maintenance strategy based on monitoring the state of components to predict the date of future failure. The objective is to take the appropriate measures to avoid the consequences of this failure. For this reason, the authors determine the remaining useful life (RUL) which is the remaining time before the appearance of the failure on the component. It is an important approach that allows the prediction of aging mechanisms likely to lead components to failure. In this chapter, a new methodology for predicting the remaining useful life of components is proposed using a data-driven prognosis approach with the integration of machine learning. This approach is illustrated in a battery case study to predict the remaining useful life.
Methodological Aspects Regarding the Assessment of Development at an Early Age
Authors: Tudor Sofia Loredana , Lazăr Adriana Nicoleta
Published: January 2024

In this chapter, the assumed directions are conceptual, but also methodological. It is imperative for early childhood educators to make appropriate use of the concepts specific to early childhood assessment and to adapt the assessment process to the developmental profile of early childhood. For the didactic approach to the evaluation process, the chapter contributes to the clarification of some aspects regarding the development of some tools for the evaluation of the child's behaviours, some tools for monitoring the progress in the level of development of the child's behaviours of an early age.
Socio-Emotional Development in Early Childhood Education Classrooms
Authors: Herrera Lucia , Lorenzo Alba
Published: January 2024

Within the evolutionary development of children, socio-emotional development allows children to understand, express and regulate their emotions in different social contexts (family, peers, school, etc.), which enables them to establish effective interpersonal relationships. Since the school is one of the main agents of socialization, one of the main objectives of the early childhood Education stage is to favor the integral development of the students in their different areas (cognitive, socio-emotional, motor, etc.). In this regard, early childhood education teachers have to implement educational strategies and methodologies that favor children's socio-emotional development and learning. This chapter addresses these aspects as well as the role of positive psychology in this direction.
Identifying the Applications of Artificial Intelligence in Online Marketing
Authors: Abbasi Rasoul , Esmaili Mohadeseh
Published: January 2024

The integration of artificial intelligence (AI) in marketing has revolutionized customer engagement, product design, advertising, pricing, and distribution. AI's diverse applications, driven by algorithms, enhance data analysis, enabling more effective marketing and sales strategies. In product design, AI creates personalized value propositions aligned with individual customer needs. In advertising, AI facilitates targeted and accurate ads, optimizing returns and reducing waste. AI transforms pricing through dynamic pricing using predictive algorithms for cost-effective and competitive strategies. In distribution and supply chain, AI enhances speed, accuracy, and efficiency through real-time monitoring and predictive modeling, ultimately improving customer satisfaction.
Consumer Awareness and Perception of Online Services
Authors: Kumari Meenu , Dutt Amit
Published: January 2024

The advent of the digital age has brought about significant changes in consumer behavior, with online services becoming an integral part of everyday life. This chapter explores the consumer awareness and perception of online services, focusing on a comparative analysis of brand preferences and the decision-making process. By examining various studies and surveys, this chapter aims to shed light on the factors that influence consumer choices in the online service domain and understand how brands can enhance their strategies to attract and retain customers. The chapter concludes with actionable insights for businesses to better align their offerings with consumer expectations.
Place-Based Strategies, Multichannel Merger, and Context-Driven Alerts for Engagement With Mobile Marketing
Authors: Kuriachan Anagha , Thomas Reshma Rose , Sukanya R.
Published: January 2024

Mobile marketing is essential for timely, personalized communication in the digital world. Engagement is increased by location-based strategies like geofencing and context-driven notifications. Integrating social media improves ties with customers. In the digital age, multi-channel integration guarantees a smooth and personalized experience. As per the authors, this chapter explores how location-based suggestions, context-driven notifications, and multi-channel integration enhance client connections while highlighting the significance of geolocation data for targeted content. For context-driven notifications to be effective, helpfulness and privacy must be balanced. Companies create stronger relationships with their consumers and improve the customer experience, which motivates both present and new customers to engage and connect with their brand. An analysis is conducted on the changing field of mobile marketing, emphasizing the use of location-based tactics, multi-channel integration, and context-driven notifications to increase user engagement.
Optimization Techniques for Solar Energy System Design and Operation
Authors: Tundwal Prerna , Dave Vikramaditya
Published: January 2024

This chapter focuses on the application of optimization techniques in the design and operation of solar energy systems. Solar energy has emerged as a viable and sustainable alternative to traditional energy sources, and optimizing the performance of solar energy systems is crucial for maximizing energy production, improving system efficiency, and reducing costs. Various optimization methods and algorithms are explored in this chapter, including mathematical programming, evolutionary algorithms, and machine learning. The chapter highlights their advantages, challenges, and potential applications in solar energy system design and operation. Moreover, the application is presented to illustrate the effectiveness of these optimization techniques in improving the performance and economic viability of solar energy systems.
Pharmaceutical Form of Topical Corticosteroid(s) and Colloidal Oat With a Device for Precise Dosing
Authors: Pires Carla
Published: January 2024

Topical corticoids and oatmeal are widely used to treat dermatologic diseases. Adverse drug reactions of topical corticoids (ADRs) are frequent, especially in long treatments or with potent corticoids. This chapter proposes a new pharmaceutical form of a topical corticoid(s) and colloidal oatmeal with a device for a rigorous dosing and discontinuation of treatment (titration and dose reduction). This new pharmaceutical form was based on a conceptual framework. The proposed device avoids the use of the FTU method, “fingertip unit,” which may not be accurate. A precise dosing can potentially reduce the risk of ADRs. Colloidal oats confer anti-irritant, moisturizing, and anti-inflammatory properties, which may reduce the needed time to control and treat the skin disease. A new pharmaceutical form of a topical corticoid and colloidal oatmeal with a precise dosing device is proposed as a safer and efficient alternative to the FTU method.
Analysis of Supply Chain in a Biomedical Industry of Mexicali
Authors: Navarro Gonzalez Carlos Raul , González Yanet Villarreal , Zepeda Pedro Alberto Escarcega , Badilla Gustavo Lopez
Published: January 2024

This investigation presents an evaluation of the activities of the process of the supply chain elaborated in a biomedical electronic industry of Mexicali city, which analyzed a new tech-niques as the VEGAM matrix that represents the action of observing, analyzing, and improving, which is mentioned in each letter of the VEGAM word that was designed and developed with letters in Spanish (VE. Veer, G. Guiar, A. Analizar, and M. Mejorar). The matrix represents the steps of the manufacturing processes, where it fabricates oximeters, illustrated in a structural diagram of new electronic system. Also, this new electronic system with basic electronic devices detected quickly the steps with a major risk of generating a stop of the flow and taking solutions to continue the flow of the first step where it receives the raw material. This scientific study was made from 2020 to 2021.
Application of Artificial Intelligence (AI) in the Agriculture Sector
Authors: Rattan Punam , Sharma Geeta , Singh Pavitar Prakash
Published: January 2024

Several studies have shown that Artificial Intelligence (AI) algorithms can accurately predict crop yields based on data from various sources, such as weather conditions, soil moisture levels, and crop growth rates. Integration of AI in agriculture has the potential to revolutionize the way we grow and produce food. By collecting and analysing data, optimizing resource utilization, and increasing sustainability, AI can help farmers improve crop yields and reduce waste, leading to a more efficient and sustainable agricultural sector. However, there are also concerns about the impact of AI on employment and the potential for unintended consequences, so it will be important to proceed with caution and continue to monitor the effects of AI on agriculture. The use of (AI) in agriculture has been the subject of numerous studies and research papers in recent years. In this chapter, authors examine some of the key findings and insights from the agriculture sector. Major contributions by a number of start-ups have been considered for explanation purpose.
Biosensors for Environmental Monitoring in the Smart Agriculture Sector
Authors: Ali Kashif , Nishtar Zuhaib , Sabir Rehan Mehmood , Safdar Muhammad
Published: January 2024

Biosensors are of paramount importance in the field of environmental monitoring owing to their capacity to identify and measure distinct biological or chemical entities. Environmental monitoring instruments are crucial tools utilized for the evaluation and control of air, water, and soil conditions. These instruments find wide-ranging applications in the assessment of water quality, air quality, and soil quality in the smart agriculture sector. The field of biosensor technology has witnessed significant progress in recent years, particularly in the areas of miniaturization, mobility, and integration with nanomaterials. The chapter additionally emphasizes the significance of biosensors in influencing environmental laws and regulations, as evidenced by case studies that underscore the necessity of collaborative efforts among governmental bodies, industry, and academic institutions. In general, biosensors exhibit considerable promise in contributing to the advancement of a sustainable and improved environment, owing to their capacity for enhanced integration with state-of-the-art technology.
Enhancing Smart Agriculture Applications Utilizing Deep Learning Models and Computer Vision Techniques
Authors: Raju K. Srujan , Suneetha K. , Madhavi K. Reddy , Pranitha Kondra , Avanija J. , Rao B. Narendra Kumar
Published: January 2024

The integration of deep learning models and computer vision techniques has created new agricultural possibilities, transforming traditional farming practices into smart and efficient operations. These advanced technologies have enabled farmers to optimise resource utilisation, manage crops effectively, maximise yields, and make informed decisions, resulting in increased crop productivity. One of the main applications of deep learning models is the usage of convolutional neural networks (CNNs) for detecting plant disease. By training on a large dataset containing images of healthy and diseased plants, these models can identify and prevent the spread of diseases among crops, significantly reducing losses. The transfer learning approach involves adapting pre-trained models to agricultural datasets, and improves disease identification capabilities by applying knowledge gained from general image datasets. Deep learning-based models combined with computer vision techniques play a significant role in monitoring crop growth and estimating yields.
Classification of Finding Degree of Truth Using Fuzzy Logic System for Generating a Systematic Flow of Heat Moisture System
Authors: Kumar  , Sarkar Rubi
Published: January 2024

Humidity and temperature control are indispensable for human ease, and also for storage purposes. In this chapter, the authors discuss how fuzzy logic is used to regulate the environment's temperature and humidity. For the implementation the authors require some linguistic variables to express the temperature or humidity and fuzzy sets are used to define the membership functions for the used linguistic variable. Eventually, a fuzzy inference system will set up a relation between input and output variables. Here, kingpins are the temperature and humidity, so the input variables are: cool, cold, warm, hot; and output variables are: low, high. Then fuzzy rules are established to get the relation that will help regulate the humidity and temperature. This type of product can be manufactured in the field of production for the well-being of people who are facing where the humidity is high compared to heat.
Exploring the Post-Covid pathway of microfinance on women’s empowerment
Authors: Tharanga B. B. , Abeygunawardane D. G. S. , Dias S. N. R. F. , Wijerathne B. G. D. N. D.
Published: January 2024

Having access to microfinance institutions in Sri Lanka, Poor women in the country have opened up to diverse microfinance services and supported them in growing economically while enhancing gender equality, health, level of education, etc. Microfinance institutions provide both financial and non-financial services and it has a significant effect in eradicating poverty and empowering women. With the effect of the COVID-19 crisis, almost all the sectors were severely affected in every aspect and the poor women of the country was one of the key parties. Thus, the primary aim of this study is to explore the post-COVID pathway of Microfinance on Women's Empowerment. Concerning the study, Sri Lankan microfinance services can be classified into five categories: micro-credit, micro-savings, micro-insurance, business support, and skills development. This study focused on determining the effect of micro-credit, micro-savings, micro-insurance, and training on women's empowerment after the COVID-19 pandemic. The study adopts a quantitative research methodology to explore the impact of microfinance on women's empowerment. An empirical investigation was carried out among a sample of 100 women selected in the Kurunegala District of Sri Lanka who were receiving microfinance services and training programs. A self-administered questionnaire was the key data collection method, which had been built on a five-point Likert scale. The data were analyzed with the aid of the SPSS Statistical Package. Correlation and Multiple Regression analysis were the key statistical techniques used to test the hypothesis. The findings have confirmed that micro-credit, micro-savings, and training have a significant positive impact on women's empowerment after the COVID-19 crisis where micro-insurance was not statistically significant. Based on the results, training offered by microfinance institutions for these poor women to sharpen up their income-generating mechanisms from obtaining microfinance services has the highest impact in empowering them. Thus, the study contributes key microfinance factors to empower women economically, socially, and politically which would in turn create a social implication of eradicating poverty and economic development after the COVID-19 crisis.
Evaluation on entrepreneurial intentions of Sri Lankan youth generation with special reference to Kurunegala district
Authors: Lakmal W. A. I. , Fernando H. H. B.
Published: January 2024

Entrepreneurs are often referred to as "economic growth engines” as they can make a significant positive impact towards the social and economic development of a country. Thus, the purpose of this study was to investigate the entrepreneurial intentions of Sri Lankan youth in the Kurunegala district. The United Nations defines youth as those aged 15 to 24, and the World Health Organization recognizes this age group as the youth population. This study used the assumptions of the Theory of Planned Behavior (TPB) model to address issues of entrepreneurial intentions. Social norms, entrepreneurial education, risk-taking proclivity, and attitude toward entrepreneurship were all independent variables. Entrepreneurial intention was the dependent variable. The population consisted of 384 Kurunegala district youth associated with the entrepreneurship discipline, and they were chosen as samples using purposive sampling techniques. A self-administered, closed-ended questionnaire was used to collect data, which was then analyzed using SPSS across multiple regression tests. There was no evidence of multicollinearity or heteroscedasticity. As per the results, entrepreneurial education, and attitude towards entrepreneurship have positive and significant relationship towards entrepreneurial intention whereas only risk-taking propensity did not contribute significantly towards entrepreneurship intention. Therefore, this discovery significantly contributes to our understanding of the factors influencing young people's entrepreneurial intentions in Sri Lanka. Furthermore, given the importance of entrepreneurial education as demonstrated by this study, it is critical that the nation take the necessary steps to advance entrepreneurial education and it is suggested that the entrepreneurship curriculum for students and undergraduates place more emphasis on developing youth's entrepreneurial education and attitudes.
The effect of providing Koya Nate on the appetite of stunting toddlers
Authors: Arini Diyah , Rustam Muh Zul Azhri , Windia Liana
Published: January 2024

The appetite experienced by toddlers is at risk of causing nutritional disorders, which can have a negative impact on health, such as stunting. Efforts are being made to overcome toddler appetite issues through innovation in the form of Koya Nate. This research examined the impact of Koya Nate, an innovative intervention, on the appetite of stunted toddlers in Surabaya. Using a quasi-experimental approach with a pre-post design, 16 toddlers aged 1-5 years participated, with 8 in the intervention group and 8 in the control group. The study found a significant influence on the appetite of toddlers in the intervention group after the intervention (Sig. 0.000), while there was no significant change in the control group without intervention (Sig. 0.157). A comparison between the two groups revealed a significant influence on appetite in the intervention group compared to the control group (Sig. 0.000). This suggests that Koya Nate has a positive impact on the appetite of stunted toddlers, addressing issues of picky eating. The study emphasizes the importance of innovative approaches in presenting food menus to toddlers facing appetite-related nutritional challenges. The findings highlight the potential of Koya Nate as an effective intervention for improving the appetite of stunted children, contributing to efforts to combat nutritional disorders and prevent negative health impacts such as stunting.
First report: Spermatodes variolosus (Walker, 1867) in Indian rice ecosystem along with taxonomy of pentatomid bugs in Terai rice fields, West Bengal, India
Authors: Pal Amartya , Dash Swetapadma , Pal Suprakash
Published: January 2024

Pentatomid bugs, commonly known as stink bugs, are typically herbivorous insects known for their piercing-sucking feeding habits on crops and wild plants. Among these stink bugs, Spermatodes variolosus (Walker, 1867) stands out as the smallest species, measuring 2.6-2.9 mm, and is also known to be phytophagous. In this study, we report the presence of seven species from six different genera of stink bugs in the rice fields of Cooch Behar, West Bengal. Notably, this research marks the first documented occurrence of Spermatodes variolosus (Walker, 1867) in the rice ecosystem of India, raising concerns about its potential pest status. Furthermore, this study includes taxonomic keys for the six genera identified.
Intermittent esotropia and ataxia in a child with late diagnosis of empyema in the sphenoid sinus - a case report
Authors: Omari A , Toft P B , von Buchwald C
Published: January 2024

Background: Acute bacterial rhinosinusitis is a common condition often affecting children with inflammation of the mucous membrane in one or more nasal sinuses. Isolated sphenoid sinus infections can exhibit atypical or no symptoms before potentially severe suppurative complications develop. Awareness of early signs of complications is crucial to avoid delays in referral, diagnosis, and treatment. We present the first detailed report of a child with sphenoid sinus empyema with the symptoms intermittent unilateral esotropia and limb and gait ataxia. This case emphasizes the need to recognise atypical presentations, aiding early diagnosis and treatment to prevent severe, possibly life-threatening complications. Case presentation: A 7-year-old girl, previously healthy, presented with a months-long decline in health marked by general malaise, significant weight loss, and recurrent upper respiratory infections. Despite multiple primary care visits no antibiotics were prescribed because infection parameters were found to be normal. Subsequently, the emergence of intermittent double vision prompted referral to the pediatric emergency department. Examination revealed a wide-based gait, ataxic finger-nose-finger and knee-heel tests, and intermittent esotropia of the left eye. Neurological examination was otherwise unremarkable. Imaging of the cerebrum was performed on the suspicion of intracranial pathology and found isolated empyema within the left sphenoid sinus. Endoscopic sinus surgery and antibiotic treatment led to a full recovery within a month. The accommodative esotropia, likely triggered by the infection, was identified, and successfully treated with spectacles. Conclusion: This case recognises isolated empyema in the sphenoid sinus as a potential cause of intermittent esotropia and limb and gait ataxia. It serves as a reminder for clinicians to be vigilant for early signs of suppurative complications to commence prompt diagnosis and treatment to prevent delayed recognition and severe complications. It advocates the inclusion of images of the sphenoid sinus to accompany the conventional scans of the cerebrum, as patients risk referral on the suspicion of intracranial pathology on the basis of neurological symptoms.
Effects of selling through an auction market on physiological variables in beef calves
Authors: Bravo Viviana , Acosta-Jamett Gerardo , Gallo Carmen
Published: January 2024

In Chile, selling cattle through auction markets is common, and involves various stressful events. The objective of this study was to determine the effects of selling weaned beef calves through an auction market on indicators of physiological stress. Considering that transportation is invariably linked to any commercialization procedure, we compared the effects of exposing calves to transport and sale through an auction market versus transporting them directly between farms. Twenty calves of 175 (+/-37.5) kg live weight were transported from their origin farm to an auction market (2.5 h journey), where 10 calves were unloaded and exposed to regular handling within the market (unloading, sorting, regrouping, penning, sale yard showing) and thereafter loaded and transported back to the farm (TM). The remaining 10 calves were not unloaded at the market and were immediately transported back to the farm, simulating a direct sale (TD). Data collection (blood samples, body temperature, and live weight) was performed at the farm in both groups before loading (initial, 0 h), at the end of the process, after unloading TM calves back on the farm (after unloading, 12 h), and during recovery at 24, 48, and 72 h after the initial sampling. We used mixed-effects models to compare treatments and samplings. No differences were found between treatments in terms of live weight loss, maximum eye temperature, plasma beta-hydroxybutyrate, and serum cortisol concentrations. The rectal temperature was higher (p < 0.05) in TM after treatment and remained higher (p > 0.05) in the samples than in TD. Calves that passed through the market showed higher (p < 0.05) plasma CK activity after unloading (12 h) than did those that did not. The mean glucose concentration increased (p < 0.05) at 12h and remained higher than the initial value (0 h) in both the calf groups. This was a preliminary study, and according to the results, experiments should be repeated to test more animals under different situations and premises.
Selenium affects genes associated with immunity and apoptosis in in vitro follicles of ewes
Authors: Miranda Jiménez Leonor , López Velázquez María Monserrat , Quero Carrillo Adrián Raymundo , Robledo Paz Alejandrina
Published: January 2024

Selenium plays an important role in bodily functions. It activates immune cells such as neutrophils and immunity through T cells. However, its role in ovarian follicular gene expression has not been reported. The effects of selenomethionine (SeMet) on gene expression in in vitro ewe follicles and their relationship with immunity and apoptosis were studied. Preovulatory follicles were randomly cultured, and SeMet was added to the culture, followed by incubation for 24 h. Total RNA was extracted from follicles and placed on a microarray chip. Gene expression was analyzed using GenArise and classified using the DAVID v6.8 bioinformatics program based on the Gene Ontology and Kyoto Encyclopedia for Genes and Genomes (KEGG). Gene pathways were designed using Cytoscape v3.7.2. There were 2,538 differentially expressed genes (DEGs): 1,228 upregulated and 1,310 downregulated. The upregulated genes were classified into 32, 18, and 12 nodes related to biological processes, cellular components, and molecular functions, respectively. KEGG assigned these genes to 41 metabolic and signaling pathways. 94 genes were involved in eight pathways associated with immune processes. The expression levels of CD8, NFAT2, and CD48 were quantified using RT-qPCR. Selenium activated gene expression in the in vitro preovulatory follicles of ewes, some of which were related to the immune system. The relationship among CD8, NFAT2, and CD48 genes suggests a possible immune pathway related to follicular apoptosis regulation.
Условная функциональная предельная теорема для случайной рекуррентной последовательности при условии совершения ею большого уклонения
Authors: Shklyaev Alexander Viktorovich
Published: January 2024

Пусть $Z_n, n\geqslant 0\}$ - ветвящийся процесс в случайной среде, представляющей собой последовательность независимых одинаково распределенных случайных величин, $\{S_n, n\geqslant 1\}$ - его сопровождающее блуждание, $\xi_i$ - шаги сопровождающего блуждания. В предположении, что $\xi_1$ удовлетворяет условию Крамера и выполнены моментные условия на количество потомков одной частицы, для $Z_n$ известна асимптотика вероятностей больших уклонений $\mathbf{P}(\ln Z_n > x)$, где $x/n>\mu^*$, $\mu^*$ - некоторый параметр, зависящий от типа процесса. В работе исследуется поведение траектории процесса, совершающего такого рода уклонение. В частности, получена условная функциональная предельная теорема для траектории $(Z_{[nt]}, t\in [0,1])$, рассматриваемой при условии совершения ею большого уклонения $\ln Z_n>x$.
Результат получен для более общей модели случайной рекуррентной последовательности $Y_{n+1}=A_n Y_n + B_n$, $n\geqslant 0$, где последовательность $\{A_i\}$ является последовательностью независимых одинаково распределенных величин, а $Y_0$, $B_i$, $i\geqslant 0$, вообще говоря, зависимы и имеют различное распределение, но удовлетворяют некоторым моментным условиям.
Универсальные непараметрические ядерные оценки для функций среднего и ковариации случайного процесса
Authors: Linke Yuliana Yurievna , Borisov Igor' Semenovich
Published: January 2024

Пусть $f_1(t), …, f_n(t)$ - независимые копии некоторого п.н. непрерывного случайного процесса $f(t)$, $t\in[0,1]$, которые наблюдаются в зашумленном варианте. Рассматривается задача непараметрического оценивания функций среднего $\mu(t) =\mathbf{E}f(t)$ и ковариации $\psi(t,s)=\operatorname{Cov}\{f(t),f(s)\}$ в случае, когда зашумленные значения каждой из копий $f_i(t)$, $i=1,…,n$, наблюдаются в некотором наборе, вообще говоря, случайных временны́х точек (регрессоров). В работе при широких ограничениях на временные точки построены равномерно состоятельные оценки ядерного типа для функций среднего и ковариации как в случае разреженных данных (количество наблюдений для каждой копии случайного процесса равномерно ограничено), так и плотных (количество наблюдений в каждой из $n$ серий растет при $n\to\infty$). В отличие от работ предшественников, предложенные в статье ядерные оценки обладают свойством универсальности относительно структуры временных точек, которые могут быть как фиксированными и необязательно регулярными, так и случайными, при этом необязательно состоящими из независимых или слабо зависимых случайных величин.
Предельное поведение порядковых статистик на длинах циклов случайных $A$-подстановок
Authors: Yakymiv Arsen Lubomirovich
Published: January 2024

Рассматривается случайная подстановка $\tau_n$, равномерно распределенная на множестве всех подстановок степени $n$, длины циклов которых принадлежат фиксированному множеству $A$ (так называемых $A$-подстановок). Пусть $\zeta_n$ - общее число циклов и $\eta_n(1)\leqslant\eta_n(2)\leqslant…\leqslant\eta_n(\zeta_n)$ - вариационный ряд длин циклов подстановки $\tau_n$. Рассматривается некоторый класс множеств $A$, обладающих положительной плотностью в множестве натуральных чисел. В настоящей заметке мы изучаем асимптотическое поведение $\eta_n(m)$ с номерами $m$, находящимися в левой и средней части этого ряда для определенного класса множеств положительной асимптотической плотности. Предельная теорема для крайних правых членов этого ряда была доказана автором ранее. Задача изучения предельных свойств последовательности $\eta_n(m)$ восходит к работе Л. А. Шеппа и С. П. Ллойда (1966 г.), в которой рассматривалась ситуация, когда $A=\mathbf N$.
DOCÊNCIA E TECNOLOGIAS
Authors: Rios Ferdinando Sampaio , Dias Artenizia Leonel , Silva Claudia Kreuzberg da , Oliveira Ricardo Furtado de , Santos Sonia Araújo dos
Published: January 2024

Este artigo aborda a relação entre professor, tecnologia e estudantes nas atuais tendências educacionais. Destaca-se o papel do professor no ensino a distância (e-learning) e a importância de um ambiente de aprendizagem tecnológico que promova a interação e o engajamento dos alunos. A conclusão é que o uso estratégico da tecnologia na educação pode ser uma ferramenta poderosa para melhorar o processo de ensino-aprendizagem, desde que esteja alinhado às necessidades e anseios educacionais dos alunos. O professor, como mediador, deve estar preparado para utilizar as tecnologias de forma consciente, criativa e ética, considerando o contexto e as características dos estudantes. É fundamental repensar constantemente as metodologias de ensino, as estratégias pedagógicas e a formação dos professores, a fim de aproveitar ao máximo as tecnologias e promover uma educação eficaz e inclusiva. Em Resumo, é necessário um olhar crítico e adaptativo para incorporar a tecnologia de forma benéfica no processo educacional.
MÍDIAS DIGITAIS E INCLUSÃO
Authors: Lima Junior Izaias Nunes de , Silva Glyciane Vieira da , Krohling Joana Paula Ramos , Passos Luiz Marcelo , Dill Thaís Freitas
Published: January 2024

A sala de aula é um local de conhecimento e muita aprendizagem, docentes tentam interagir de forma a tornar mais prazerosa a aquisição de saberes no ambiente escolar. Com o emprego das tecnologias podemos acrescer neste ambiente, não apenas o conhecer o mundo em que se vive, mas descobrir novas formas de linguagens e expressões. As tecnologias contribuem nas diferentes maneiras de ensinar dos professores, o uso de aplicativos, games e plataformas favorecem uma dinâmica com um olhar mais pedagógico dentro do contexto da sala de aula. Este artigo tem como finalidade incentivar e promover o uso de tecnologias na escola como um instrumento que facilita o processo de ensino aprendizagem dos discentes e docentes, promovendo uma inclusão digital e incluindo também as pessoas portadoras de necessidades especiais em sala de aula.
O PROCESSO DE ENSINO-APRENDIZAGEM E SEU CONTEXTO E RELAÇÃO COM AS TECNOLOGIAS, AS NOVAS METODOLOGIAS, O CURRÍCULO E A INTERATIVIDADE
Authors: Costa Edivan Jorge , Sobrinho Benedito Braz , Guimarães Christiane Diniz , Castilho Luciane Pereira de , Meroto Monique Bolonha das Neves
Published: January 2024

A sociedade dos dias atuais tem uma característica marcante, a mesma é fortemente influenciada pela presença da tecnologia. Invariavelmente todos os setores da ação humana estão envolvidos com algum tipo de instrumento tecnológico e digital seja ele computadores, tablets, smartphones, e na área educacional não é diferente, estamos no século dominado pelas tecnologias digitais, elas dominam em todos os setores do conhecimento humano, as tecnologias tem facilitado o sistema de ensino e aprendizagem e isso tem se avolumado de forma surpreendente influenciando positivamente os sistemas de ensino em todo o mundo. O presente artigo visa refletir sobre as contribuições oportunizadas pelo uso das tecnologias digitais da informação e comunicação na aprendizagem, no ensino e no desenvolvimento do currículo, identificar as possibilidades de melhorias educacionais evidenciadas com sua inserção nas escolas ligadas aos distintos sistemas de ensino público ou privado. Tem como argumento central a integração das tecnologias e novas metodologias ao currículo, evidenciando também a sua interatividade com o processo de ensino-aprendizagem que vai se construindo ao longo do tempo. É importante os estudos sobre integração de tecnologias digitais ao currículo escolar e formação de professores para uso de tecnologias digitais, tudo isso articulado ao desenvolvimento de ações relevantes em escolas e instituições de ensino. É importante focar nos processos de integração das novas tecnologias ao currículo. Essa ideias e ações inovadoras, torna evidente a necessidade de ações inovadoras e contínuas de formação e capacitação de professores e investimentos bem planejados em infraestrutura tecnológica nas escolas e instituições de ensino para intensificar processos de integração das novas tecnologias e metodologias de ensino ao currículo.
CURRÍCULO, METODOLOGIAS ATIVAS E TECNOLOGIAS NA PRÁTICA DOCENTE
Authors: Santos Lindoracy Almeida , Lopes Sandra Maria Rodrigues , Santos Silvana Maria Aparecida Viana , Veras Shirle Maklene , Pinheiro Valterlina Rosa Boueres
Published: January 2024

O objetivo deste trabalho é discutir a relação entre Currículo, Novas Metodologias, Tecnologia na prática docente, bem como discutir as metodologias ativas na prática docente e como elas concretizam esse currículo proposto pela BNCC e mostrar como esses pontos se convergem para uma educação efetiva, formadora de alunos ativos, críticos e reflexivos. Mostrar a importância da concretização do currículo no trabalho diário do professor e como as metodologias ativas são usadas para a formação do educando levando em consideração as mudanças educacionais vigentes e a importância do uso da tecnologia, de forma efetiva, em sala de aula. Trata-se de uma revisão bibliográfica, exploratória de artigos científicos e bibliografias com embasamento na temática e uma exemplificação de prática com uso da tecnologia- de forma efetiva- em sala de aula. A partir desse panorama, pretendeu-se compreender a importância da relação do currículo, novas metodologias, tecnologia e prática docente na formação de cidadãos que, por meio do conhecimento possam interferir, de maneira crítica e positiva no seu entorno para uma sociedade mais justa e igualitária.
CONSCIENTIZAÇÃO DIGITAL
Authors: Ribeiro Claudia , Lima Antonio Guilherme da Cruz , Costa Jessé Marques Lima , Pessanha Junior Joberto da Silva , Silva Jordana Romero
Published: January 2024

O objetivo principal de nosso estudo é investigar como promover a conscientização digital entre os alunos pode resultar em uma comunidade de cidadãos bem-informados e responsáveis, contribuindo para um ambiente virtual e presencial mais saudável. A motivação para este trabalho, que adota a abordagem de pesquisa bibliográfica, surge da preocupação em relação à maneira pela qual os alunos estão imersos precocemente no mundo virtual, a tal ponto que existe o risco de eles não questionarem ou refletirem sobre suas interações virtuais com outros indivíduos. Com base nas reflexões derivadas do embasamento teórico, também buscamos destacar o papel crucial da escola. Ao introduzir a tecnologia e a internet em suas práticas e metodologias, é imperativo que a escola também promova continuamente a conscientização dos alunos sobre os riscos e limitações associados ao uso da internet. Essa consciência é fundamental para evitar possíveis prejuízos e permitir que os alunos utilizem os ambientes virtuais para aprimorar sua aprendizagem e exercer a cidadania de maneira eficaz.
O PAPEL DO PROFESSOR NO AMBIENTE DE APRENDIZAGEM
Authors: Coelho Ana Maria Lemes , Paula Andréia Ferreira Nascimento de , Santos Laurita Christina Bonfim , Ferreira Mariza Batista de Sousa , Moura Thaysa Aguiar Barbosa
Published: January 2024

As recorrentes mudanças no ambiente educacional advém, principalmente, das mudanças sociais ocasionadas pela inserção das tecnologias na educação e pelo avanço constante dessas tecnologias. Desse modo, tornou-se normal o surgimento de diversas tendências educacionais que visam trazer inovação pedagógica à prática docente, buscando desenvolver atividades mais interessantes que utilizem as tecnologias como ferramentas mediadoras no processo de ensino, favorecendo a aprendizagem do estudante ao adotar práticas mais interativas, mais comunicativas, dialógicas e críticas no ambiente educativo. Favorecendo também o desenvolvimento da autonomia do aluno que deve ser visto como o grande ator e protagonista de sua aprendizagem. Diante da breve contextualização, observa-se a necessidade de entender melhor o papel do professor no ambiente de aprendizagem, buscando entender a relação do professor com os estudantes e desses com as tecnologias, diante das novas tendências para a educação no século XXI. A metodologia que foi utilizada para conseguir responder tal objetivo foi a pesquisa bibliográfica que, por sua vez, diz respeito ao método de pesquisa que recorre a materiais já produzidos sobre o tema para buscar, nessas produções bibliográficas, auxílios para atender ao objetivo proposto. Assim, após a realização desse estudo chegou-se a conclusão de que o papel do professor tem ganhado cada vez mais determinações e continua sendo imprescindível no processo educativo, pois o professor é quem será o facilitador e mediador do percurso de aprendizagem do aluno, pois sem ele (o professor), o aluno terá muito mais dificuldade para percorrer esse caminho.
REFLEXÕES SOBRE AS METODOLOGIAS ATIVAS NA EDUCAÇÃO
Authors: Ranzani Rui César , Kul Erica Tais Souza , Miranda Narciso Marques , Gallo Solange Aparecida , Lima Vanessa Rodrigues de
Published: January 2024

A educação é um campo intrinsecamente vinculado ao processo de aquisição de conhecimento e à formação de indivíduos. Tradicionalmente, o modelo pedagógico predominante pautava-se na transmissão de informações por parte do professor, colocando o estudante em uma posição passiva. No entanto, nas últimas décadas, as metodologias ativas emergiram como um paradigma educacional disruptivo e inovador. O presente artigo, através de pesquisa qualitativa de cunho bibliográfico, tem como objetivo principal discutir sobre as metodologias ativas na educação, para tal, foram dispostos os seguintes objetivos específicos: identificar quais são as metodologias ativas; demonstrar como a tecnologia está envolvida nas metodologias ativas e exemplificar detalhadamente sobre uma metodologia ativa. Estas metodologias representam uma mudança substancial na abordagem pedagógica, colocando o estudante como protagonista do processo de aprendizado. A tecnologia desempenha um papel significativo nesse contexto, permitindo a personalização da aprendizagem, a colaboração e a aplicação prática do conhecimento. Um exemplo paradigmático é o Design Thinking, uma metodologia que se destaca por sua ênfase na criatividade e na resolução de problemas, com o uso estratégico da tecnologia para criar protótipos digitais e promover a colaboração online. Como conclusão, almeja-se obter informações que comprovem a importância das metodologias ativas na educação, em suma, este artigo destaca que as metodologias ativas na educação, aliadas à tecnologia, têm o potencial de revolucionar o processo de aprendizado, capacitando os alunos a se tornarem aprendizes autônomos, críticos e inovadores, preparados para os desafios de um mundo em constante transformação.
REALIDADE VIRTUAL
Authors: Velozo Daniele de Souza , Melo Dilza Maria Cruz , Oliveira Fabiana Silva , Baía Julia Pereira Nascimento , Santos Silvana Maria Aparecida Viana
Published: January 2024

A presente pesquisa qualitativa realizou uma revisão bibliográfica acerca da Realidade Virtual e sua utilização no espaço escolar. O período de busca compreendeu o intervalo de 1996 até 2006, na base de dados do Google Acadêmico e foram aplicados filtros de relevância e pesquisas que apresentam uma breve conceituação sobre Realidade virtual, bem como sua aplicabilidade na Educação. Em um primeiro momento o trabalho destaca uma breve apresentação do tema abordado seguida da apresentação dos resultados encontrados. Os resultados corroboram a aplicabilidade da Realidade Virtual no contexto educacional, principalmente para proporcionar a interatividade, criatividade, capacidade de abstração de conteúdos, proporcionar a interdisciplinaridade e demais benefícios. A Realidade Virtual é uma excelente estratégia para que diferentes disciplinas possam ser trabalhadas na perspectiva da interdisciplinaridade, ou seja, demonstrando como os saberes estão conectados e se complementam. Desta feita, os alunos serão levados a pensarem de forma integrada e não fragmentada sobre os conhecimentos construídos.
O PAPEL DO PROFESSOR NO AMBIENTE E-LEARNING DE APRENDIZAGEM
Authors: Almeida Gabriela dos Santos de , Costa Elionides José da , Lira Ellen Gonçalves , Pereira Maria Aparecida Martim , Batista Moésia da Cunha
Published: January 2024

O presente artigo aborda o papel do professor no ambiente de aprendizagem e sua interação com a tecnologia e os estudantes. Exploramos o contexto do e-learning e como o papel do professor evoluiu com as tecnologias educacionais. Analisamos a dinâmica entre professor, tecnologia e estudantes diante das tendências educacionais atuais. No e-learning, o professor atua como facilitador da aprendizagem, orientador e mentor. Ele utiliza recursos educacionais digitais, comunicação assíncrona e síncrona, e personalização do ensino para criar experiências de aprendizagem significativas. As tendências educacionais enfatizam a aprendizagem ativa, personalização e flexibilidade, e avaliação formativa. Concluímos que, embora a tecnologia tenha transformado o ambiente educacional, o papel do professor continua sendo crucial para promover uma aprendizagem de qualidade. O professor deve aproveitar as tecnologias educacionais de forma eficaz, adaptar-se às tendências educacionais e promover interações colaborativas com os estudantes. A interação entre professor, tecnologia e estudantes é fundamental para criar um ambiente de aprendizagem enriquecedor e significativo.
TECNOLOGIA E MÍDIAS DIGITAIS NA ESCOLA
Authors: Amaral Verônica Celia Campos do , Mendes Alessandra Batista , Marcelo Celaine Damaceno , Ferreira Debora Cristina Domingos , Laet Lucas Estevão Fernandes
Published: January 2024

O atual trabalho possui como temática “Tecnologias e Mídias Digitais na Escola”. Leva-se em consideração que muito alunos são jovens e já surgiram nessa fase tecnológica, onde as mídias e as informações estão nas mãos de todos. Com as novas mídias as quais os acadêmicos tem acesso aos saberes e a uma grande área de mídias, a educação tradicional já não se faz interessante. O uso das tecnologias no espaço escolar e também das mídias digitais poder ser mais aceitas pelos estudantes, pois os mesmos já as utilizam no dia a dia. Este trabalho objetiva-se definir a relevância dessas mídias tecnológicas digitais no processo educacional nos ambientes escolares. Para a construção do mesmo, fora usado a pesquisa bibliográfica de estudiosos que expõem sobre o tema. Chega-se à conclusão de essas mídias digitais e as novas tecnologias estão presentes no dia a dia de todos os alunos. O processo de aprendizagem, assim, necessita crescer junto às mídias. Com a utilização das mídias, o aluno evolui como aluno e como cidadão.