bluuebunny/crossref_metadata_2025 huggingface dataset:
Exploring Ethical Dimensions of Marketers' Influence on Electronic Word-of-Mouth and Its Effect on Customer Trust
Authors: Gupta Prachi , Bala Rajni
Published: May 2024

Electronic word-of-mouth, or e-WOM, has emerged due to the expanding trend of online transactions in every category. This change in consumer purchase behavior has led to the widespread presence of online reviews, which have become a significant reference source before purchases are made. Constant dependence of customers on these reviews has induced marketers to manipulate these to their benefit. They do so by offering discounts or incentivizing customers who readily agree to post false positive reviews of their products. All such fraudulent practices are termed “opinion spam,” which undermines customers' trust. The study's objective is to look into the factors and practices that have led to the burgeoning issue of opinion spam and its impact on customer trust. The study also examines the different ethical norms and standards laid down by regulatory bodies and how marketers' actions align with those. The study is based on secondary data, mainly collected and compiled from academic articles, case studies, and industry reports on opinion spam, customer trust, and marketing ethics.
Industry Development at COIR
Authors: Dhabliya Dharmesh , Nachappa M. N. , Rani Ritu , Karnik Neha Nitin , Dhablia Anishkumar , Kumar Jambi Ratna Raja , Gupta Ankur , Pramanik Sabyasachi
Published: May 2024

In developing India, the traditional coir industry employs 0.55 million people. Production of coconuts and coir is dominated by Kerala. Karnataka and Tamilnadu afterwards provide good coir. India is benefiting from the manufacturing of coir. This is having an impact on the coir sector due to commercial enterprises. This research looked at the effects of two trade reforms on the development, performance, and solution of India's coir sector. Trade influences trade volume and propels growth. Trade growth and volume are impacted by trade liberalization. Two significant trade agreements that had an impact on the coir business were the WTO Agreement on Textiles and Clothing (ATC) and the GATT Multi-Fiber Agreement (MFA). Data for the study came from the Coir Board's annual reports as well as websites belonging to the Reserve Bank of India, Ministry of External Affairs, Ministry of Commerce and Industry, and Coir Board.
Instagram and Body Dysmorphia
Authors: Ravindran Lakshmy , Ravindranath P.
Published: May 2024

Studies have shown that excessive use of Instagram can lead to feelings of inadequacy and low self- esteem as individuals compare themselves to the carefully curated and edited lives of others. Additionally, the constant exposure to unrealistic beauty standards and idealised lifestyles on Instagram can contribute to body dissatisfaction and distort one's perception of reality, creating unrealistic beauty standards, unattainable for most people. This can further fuel feelings of inadequacy and self-doubt, impacting mental health and overall well-being. Negative ideas and perceptions of our physical bodies, as well as issues with body image, can cause significant distress and have serious psychological and medical effects. Body dysmorphia and eating disorders were linked to a high level of social media addiction. Educating users about the importance of setting boundaries and practicing self-care while using Instagram can help mitigate its negative effects on mental well-being.
Navigating the Digital Frontier
Authors: Gaur Ashutosh D.
Published: May 2024

This chapter delves into the changing landscape of marketing in the digital age. It examines the evolution of the traditional marketing mix, the proliferation of digital media platforms, the rise of MarTech, and the emergence of P-PACE as an eighth element in the marketing mix. This research highlights the profound impact of technology and the internet on the marketing mix and the emergence of new dimensions such as participation, public opinion, physical proof, process, personalization, and political power. It also explores the acceleration factor, encapsulated in the concept of P-PACE, and how it has become a fundamental element in the marketing mix. The implications and applications of P-PACE and its significance in contemporary marketing are discussed, emphasizing the advantages of harnessing the power of acceleration for businesses.
Privacy Matters
Authors: Singh Bhupinder , Jain Vishal , Kaunert Christian , Dutta Pushan Kumar , Singh Gursahib
Published: May 2024

The proliferation of e-commerce platforms has provided customers with a level of convenience never seen before, but it also raises serious questions about how sensitive consumer data is protected. This chapter explores the complex interplay between two emerging technologies, AI and blockchain, with the goal of strengthening consumer data protection on e-commerce platforms. It examines innovative and forward-thinking solutions that handle the complexities of data governance as well as the changing legal aspects of the e-commerce industry by exposing the numerous difficulties and challenges that occur in this confluence. The protection of consumer data is one of the biggest issues facing e-commerce. The combination of blockchain technology and artificial intelligence (AI) acts as a lighthouse, pointing the way for the e-commerce sector toward a more transparent, safe, and morally upright future.
Showrooming
Authors: Kaushal Preeti , Kaur Navreet
Published: May 2024

Shoppers take advantage of the retail store to check the product but finally order it online, thus posing a great bane for the offline retailers. Due to the absence of any systematic treatment of ‘showrooming.' This chapter discusses the reasons why the customers indulge in showrooming, the reasons to understand why customers visit the offline store and make the purchase online, how the measure is developed to access showrooming and how it will help the retailers to understand and combat this issue, the ethical concerns related to showrooming as the retailer who displays the products in the offline store, provides complete service to its customers, but the customers resort to online buying after availing the services of the offline retailers. This concern has raised not only ethical issues but also issues concerning the survival of these retail stores in future. This chapter will serve as a complete guide to help retailers evade this ethical concern and handle the issue of showrooming with awareness about the reasons of customers indulging in showrooming.
Introduction to Metaverse
Authors: Chakraborty Oindrila
Published: May 2024

The metaverse, a term coined to describe a collective virtual shared space that merges aspects of physical and digital realities, is rapidly evolving as a transformative concept in the realm of technology. This interconnected digital universe goes beyond traditional virtual reality, offering a seamless integration of immersive experiences, social interactions, and economic activities. As technology advances and connectivity deepens, the metaverse holds the promise of redefining how people work, socialize, and engage with the digital landscape, presenting both opportunities and challenges that resonate across various sectors of the interconnected world. The chapter will examine the idea of the metaverse through a thorough analysis of the literature and an examination of some of the fundamental elements of the metaverse, such as awareness and expectation levels and the expected domains to be covered in the metaverse in Indian culture along the extent of the metaverse awareness among Indians.
Why Should Businesses Care About the Metaverse
Authors: Joshua Selvakumar J. , Pachiyappan Sathish , Suganya G.
Published: May 2024

The fourth wave of computer innovation is now being driven by virtual reality (VR) and augmented reality (AR), two spatial, immersive technologies. The resulting pervasive computing paradigm, which this wave is expected to produce, can change (online) commerce, entertainment, distant employment, and education. This new paradigm is called the Metaverse. Although the metaverse is still in its infancy, history demonstrates how swiftly new technology can advance, potentially leaving those who lag. Digital reality technologies can transform the entertainment industry, remote work, education, marketing, and economics. Additionally, these technologies are starting to create a new paradigm for information exchange. The concept of the Metaverse has given rise to a new paradigm. While it appears that it will take years for the metaverse to reach its full potential, it is currently a phenomenon marked by the activity of hundreds of entrepreneurs who are making noise but producing no noteworthy results. According to many observers, the current uptick in activity by large tech businesses is assisting in bringing some order to the market's volatility by providing startup companies with the dependable mainstream customer bases they lack. In order to provide better and more integrated business processes, metaverse will provide a far more immersive experience to an organization's whole ecosystem of clients, staff, and partners. In light of this, the study's objectives are to comprehend the business prospects in the metaverse, identify relevant business strategies, and forecast future business developments in the metaverse. The study also looks at the challenges that companies have while integrating the metaverse, taking into account different scenarios.
ArchiVerse
Authors: Singh Jashandeep
Published: May 2024

Architecture, throughout history, has reflected humanity's progress and cultural values. This chapter explores the exciting new frontier of architectural design in the metaverse. The metaverse offers a boundless canvas for architects, free from physical constraints. Imagine towering, organic structures or underwater cities. This digital realm also holds immense potential for functionality, from virtual classrooms to interactive retail spaces. However, challenges exist. User experience, bridging the gap between virtual and real, and ethical considerations all require thoughtful navigation. As the metaverse evolves, architects stand poised to shape virtual landscapes and potentially the future of real-world design and human interaction. This chapter also proposes the term ArchiVerse, an amalgamation of architecture and metaverse.
Metaverse-Driven Advances in Immersive VR Experiences for Behaviour Analysis and Skill Development
Authors: Gupta Nidhi , Sharma Kirti , Kumar Shivam , Kumar Priyanshu
Published: May 2024

The concept of the metaverse and immersive virtual reality experiences has gained significant attention in recent years. Metaverse refers to a parallel digital universe that combines both the physical and digital worlds, allowing multiple users to interact and engage in various activities. Immersive virtual reality experiences, on the other hand, involve users interacting with the virtual world through avatars that replace physical existence. Metaverse applications are designed to provide immersive online experiences by leveraging technologies such as virtual reality and augmented reality. Behavioural analysis is crucial in various fields. It aims to analyse human behaviour patterns, motive and mental health disorders. The chapter proposed a SaaS platform in order to meet the growing demand for accurate behavioural analysis in the metaverse. This platform aims to provide comprehensive behavioural analysis and insights within the metaverse, enabling them to make data-driven decisions and optimize their interactions with users in virtual environments.
Challenges of a Metaverse Shaping the Future of Entrepreneurship
Authors: Tariq Muhammad Usman
Published: May 2024

The chapter thoroughly examines the various barriers that affect how entrepreneurial endeavours develop in the ever-changing metaverse. Entrepreneurs face never-before-seen obstacles as the metaverse, defined by virtual surroundings and cutting-edge technology like augmented reality and virtual reality, develops as a revolutionary platform for business. The chapter thoroughly explores these issues, which include social and cultural factors, economic complexity, ethical problems, and technical limitations. The last section of the chapter offers a forward-looking outlook on potential developments and breakthroughs in the metaverse, highlighting the need for ongoing collaboration and adaptation between engineers, entrepreneurs, legislators, and legal experts to traverse this rapidly changing digital landscape successfully. It emphasizes how critical it is to resolve these issues to fully realize the metaverse's potential for creative and prosperous enterprise.
A Systematic Literature Review on the Human-AI Partnership Roles in Higher Education
Authors: Tran Minh Tung
Published: May 2024

This systematic literature review delves into the intricate roles that AI assumes within the landscape of higher education, focusing on its impact on teaching methods, learning experiences, administrative efficiency, and ethical considerations. Through a meticulous analysis of research studies and empirical analyses, this review provides a comprehensive overview of the multifaceted relationship between humans and AI in the educational context. The review reveals that AI is reshaping teaching methods through the implementation of Intelligent Tutoring Systems (ITS), which personalize learning experiences and empower educators to tailor instruction. Furthermore, AI-driven platforms are transforming learning experiences by offering adaptive content delivery, fostering learner autonomy, and providing personalized assistance. Beyond the classroom, AI plays a pivotal role in enhancing administrative efficiency by utilizing predictive analytics for resource allocation, optimizing course scheduling, and enabling data-driven decision making.
The Behavioural Impact of Artificial Intelligence
Authors: Balasooriya BMAM , Sedera Darshana , Sorwar Golam
Published: May 2024

Artificial intelligence (AI) is a constantly evolving frontier of innovative computing capabilities rather than a single technology or group of technologies. Whenever a person picks up their smartphone, AI systems operate in the background. This scenario implies that individuals now find themselves involved with AI, irrespective of their awareness. The increasing adoption of AI-enabled systems has significant consequences for society, organizations, and individuals. AI has permeated every aspect of human life, impacting individuals' choices, preferences, and behaviour in numerous ways. It is essential to comprehend these new behaviours in order to predict how human behaviour will evolve in AI-infused environments. This study focuses mainly on how consumption values affect the behavioural intention to use AI with different contributions. The suggested study strategy takes a two-phase method to completely investigate the elements influencing behavioural intentions towards behavioural intention to use AI.
Mobilising Papua New Guinea’s Conservation Humanities: Research, Teaching, Capacity Building, Future Directions
Authors: Stockdale Jessica A. , Middleton Jo , Aina Regina , Cherake Gabriel , Dem Francesca , Ferea William , Hane-Nou Arthur , Huanduo Willy , Kik Alfred , Novotny Vojtech , Ruli Ben , Yearwood Peter , Cassell Jackie , Eldridge Alice , Fairhead James , Winchester Jules , Stewart Alan J.
Published: May 2024

We suggest that the emerging field of the conservation humanities can play a valuable role in biodiversity protection in Papua New Guinea (PNG), where most land remains under collective customary clan ownership. As a first step to mobilising this scholarly field in PNG and to support capacity development for PNG humanities academics, we conducted a landscape review of PNG humanities teaching and research relating to biodiversity conservation and customary land rights. We conducted a systematic literature review, a PNG teaching programme review, and a series of online workshops between the authors (10 PNG-based, 7 UK-based). We found a small but notable amount of PNG research and teaching focused on biodiversity conservation or customary land rights. This included explicit discussion of these topics in 8 of 156 PNG-authored humanities texts published 2010-2020 and related teaching content in the curricula of several different humanities-based programmes. We discuss current barriers to PNG academic development. The growth of fully fledged in-country conservation humanities will require a joint collaborative effort by PNG researchers, who are best placed to carry out such work, and researchers from abroad who can access resources to support the process.
Fracture resistance of endodontically treated maxillary premolars using indirect and direct composite onlays: A comparative study
Authors: Lamba Jyoti , Singla Meenu G. , Wahi Palak , Bhasin Prashant , Tandan Monika , Kumar Hemanshi
Published: May 2024

Aim:

To evaluate and compare the fracture resistance of endodontically treated maxillary teeth using the same material as indirect and direct composite onlays and their modes of fracture.

Materials and Methods:

Ninety maxillary premolars were divided into six groups (n = 15) out of which 15 teeth were kept intact (negative control, Group 1). In the remaining 75 teeth, endodontic treatment was done and standardized mesio-occlusal-distal cavities were prepared. Fifteen teeth were kept unrestored (positive control, Group 2). The rest of the teeth were divided according to the type of restorations and the restorative material; Group 3: Ceram X sphereTEC™ one direct composite onlay, Group 4: Ceram X sphereTEC™ one indirect composite onlay, Group 5: Filtek Z 350 XT direct composite onlay, and Group 6: Filtek Z 350 XT indirect composite onlay. All the specimens were subjected to thermocycling and cyclic loading. The fracture resistance test was performed with the help of a universal testing machine and their modes of fracture were evaluated.

Results:

Mean fracture resistance values in the decreasing order are as: 1487.33N for Group 6, 1104.57N for Group 4, 933.87N for Group 1, 799.13N for Group 5, and 688.73N for Group 3, 265.23N for Group 2. Mean fracture resistance of Groups 6 and 4 was found to be significantly higher than Groups 1, 2, 3, and 5. Furthermore, there was a significant difference between Groups 1 and 3. Groups 1, 3, 4, 5, and 6 showed more number of favorable/restorable fractures, whereas Group 2 showed more unfavorable/unrestorable fracture.

Conclusion:

The indirect technique of fabrication of onlays improved the fracture resistance of endodontically treated maxillary premolars.
A Novel Technique of Laparoscopic Transabdominal Cerclage after a Mersilene Tape Erosion in a Prior Laparoscopic Radical Trachelectomy and Transvaginal Cerclage Patient
Authors: Paredes Jhanice , Huang Kuan-Gen , Lee Chyi-Long , Gonzalez Gillian Patrick , Mercado Mary Evangeline , Lay Zin Mar
Published: May 2024

A case of a 32-year-old patient who presented with vaginal bleeding 2 years after undergoing laparoscopic radical trachelectomy and vaginal cerclage was noted to have Mersilene tape erosion. Subsequent management includes the removal of displaced Mersilene tape and a repeat cerclage through a new technique of laparoscopic abdominal cerclage to avoid repeat tape erosion. The novel technique of laparoscopic abdominal cerclage to lower the incidence of preterm delivery among pregnant patients who underwent laparoscopic radical trachelectomy for early-stage cervical cancer is described.
Hemoglobin SD-Punjab with Stroke and Moyamoya Syndrome and Genotype-Phenotype Correlation: A Report of Two Siblings
Authors: Singh Kanika , Bothra Meenakshi , Mishra Ranjana , Kapoor Seema
Published: May 2024

Background:

Hemoglobin (Hb) SD-Punjab is a rare Hb disorder which may present at any age ranging from infancy to adulthood with variable clinical severity. There are very few reports of HbSD-Punjab with stroke, leading to moyamoya syndrome. We report two siblings with HbSD-Punjab, their diagnosis, genotype–phenotype correlation, and management.

Clinical Description:

Two siblings, ages 6 and 4 years, presented together to the emergency for the first time with different manifestations. The elder child had fever and acute onset right-sided weakness with anemia and splenomegaly, whereas the younger sister presented with fever and decreased appetite with anemia and splenomegaly.

Management and Outcome:

Both siblings showed severe anemia with the second sibling showing low platelet counts also. Magnetic resonance imaging of the brain of the elder sister showed chronic infarcts in the left frontal region in addition to acute infarction in the left cerebral hemisphere with angiography suggestive of moyamoya disease. Both siblings had blood pictures suggestive of hemolytic anemia and Hb electrophoresis showed co-inheritance of HbSD-Punjab. Both siblings responded to supportive treatment and blood transfusions and were started on oral hydroxyurea. At the genotype level, a combination of factors was noted with normal α-gene copies known to increase severity and heterozygosity for Xmn1 polymorphism explaining the higher HbF levels which decrease severity.

Conclusion:

Knowledge of the varied clinical presentation of hemolytic disorders and early detection is key to prevent more severe sequelae in such disorders.
Infective Endocarditis due to Unusual Pathogens Complicated with Pulmonary Thromboembolism: A Rare Occurrence in a Premature Infant
Authors: Patra Saikat , Patwal Prachi , Chetan Chinmay , Gupta Girish
Published: May 2024

Background:

Survival of low birth weight preterm neonates has increased with the availability of better neonatal care, however, the use of central lines for longer duration increases the risk of bacterial and fungal sepsis. Neonatal infective endocarditis (IE) is a rare presentation of neonatal sepsis and is often associated with complications and high mortality.

Clinical Description:

A 36 weeker, premature baby, hospitalized for early onset sepsis, was transferred to our hospital on day 15 of life, with an umbilical catheter in situ, with fever, respiratory distress, and persistent thrombocytopenia. Clinical examination revealed decreased oxygen saturation, crepitations in the right lung field, systolic murmur, and hepatomegaly.

Management and Outcome:

Baseline investigations revealed positive septic screen with thrombocytopenia with meningitis, neonatal cholestasis, and right sided consolidation on chest X ray. A two dimensional echocardiography (ECHO) revealed vegetation on the tricuspid valve, and blood culture from two sites revealed growth of Candida tropicalis and Serratia marcescens. Colistin, tigecycline, and amphotericin B therapy were initiated as per sensitivity along with low molecular weight heparin for prevention of embolization. The baby developed acute worsening in respiratory distress after 4 weeks of therapy. Repeat ECHO revealed increased size of cardiac vegetation and computed tomography of thorax with pulmonary angiography revealed pulmonary thromboembolism. Unfortunately, the baby succumbed to complications of IE.

Conclusion:

Invasive instrumentations such as umbilical catheterization and prolonged hospitalizations of premature newborns predispose them to develop IE, especially with unusual organisms. Such infections have a complicated course and may be fatal.
Digenic Alport Syndrome in Children: A Systematic Review of Case Reports and Case Series
Authors: Ali Rashida , Solanki Vindhya , Athira P. , Bhatt Girish Chandra
Published: May 2024

Background:

Alport syndrome comprises inherited heterogeneous disorders involving kidneys with varying combinations of ocular pathologies and hearing loss. Digenic Alport syndrome is a pathologic variant of Alport syndrome in which there is a mutation in two out of three mutations in type IV collagen (COL4A) genes, either COL4A5 with COL4A3/COL4A4, or pathogenic variants in COL4A3 with COL4A4. There are scarce data regarding the genotype–phenotype associations in children with digenic Alport syndrome.

Objective:

The present systematic review focuses on clinical presentations, genetic abnormalities, pharmacological management, and associated extrarenal manifestations in digenic Alport syndrome.

Methods:

A comprehensive search was done in major databases, such as PubMed and Google Scholar, using defined search terms encompassing case reports or case series on digenic Alport syndrome. The identified reports underwent screening by two different authors for inclusion and exclusion criteria.

Results:

Thirty-one cases were included, showing that the mean age at diagnosis was 6 years. Microhematuria was the most common kidney manifestation (80%), followed by nephrotic/nephritic range proteinuria (74%), while extrarenal features were a rare finding. The main diagnostic modality was genetic testing with specific findings on electron microscopy, such as thinning of the basement membrane (73.3%). Focal segmental glomerulosclerosis was the most common finding on light microscopy (50%). A missense mutation was the most common genetic mutation present in 64% of cases. The patients were primarily managed with medical management initially with no data regarding follow-up.

Conclusion:

The digenic phenotype of Alport syndrome presents with a mean age earlier than the other variants, with hematuria and proteinuria being the most common presentations, with rare extrarenal involvements. Furthermore, the most common genetic abnormality associated with the digenic variant of Alport syndrome is a missense mutation.
Optimal control in models of virus propagation
Authors: Liu Xiuxiu , Gubar Elena
Published: May 2024

Based on the SEIRD model, we consider that when multiple viruses of different virulence coexist, the more virulent virus will reinfect nodes already infected by the less virulent virus, which we call here Superexposed. Based on the state transitions, the corresponding differential equations and cost functions are established, then building the corresponding optimal control problem, where the vaccine efficiency and drug efficiency are controlled variables. This nonlinear optimal control problem is solved by Pontryagin’s maximum principle to finding the structure of the optimal control strategies. Based on the definition of the basic regeneration number, yielding the R0 value for the model, then discussed the final epidemic size. In the numerical analysis section, we validate the accuracy of the structure, fitting the behavior of each state and the effect of different parameter values.
Самогравитирующее хиггсово поле скалярного заряда
Authors: Ignatev Yuriy Gennadievich
Published: May 2024

Исследовано самогравитирующее хиггсово поле скалярного заряда. Показано, что в нулевом и первом приближениях по малости скалярного заряда гравитационное поле скалярного заряда описывается метрикой Шварцшильда-де Ситтера с космологической постоянной, определяемой вакуумным потенциалом хиггсова поля. Получено и исследовано уравнение на возмущение вакуумного потенциала. Приведены частные точные решения полевого уравнения. Показано, что в случае голой сингулярности решения полевого уравнения имеют характер микроскопических осцилляций с комптоновской длиной волны. Исследованы предельные асимптотические случаи поведения решений и проведен их сравнительный анализ по отношению к решению Фишера. Проведено усреднение микроскопических осцилляций скалярного поля и показано, что при $\Lambda>0$ они дают отрицательный вклад в макроскопическую энергию скалярного поля, уменьшая наблюдаемое значение массы черной дыры. Проведено компьютерное моделирование скалярного поля, демонстрирующее различные типы поведения решений.
Efficiences agronomiques et nutritionnelles suite à l’apport d’engrais aux plants d’anacardier (Anacardium occidentale L.) au Bénin
Authors: Balogoun Ibouraiman , Montcho Tamegnon Roland , Biaou Olaitan Diane Bernice , Ogoudjobi Sylvain Ladekpo , Saidou Aliou , Ahoton Leonard Essehou , Ahanchede Adam
Published: May 2024

Malgré son importance, la culture de l’anacarde se fait au Bénin sans application d’engrais avec des conséquences néfastes sur la  durabilité des systèmes de production. La présente étude visait à évaluer les efficiences agronomique, de recouvrement et physiologique  suite à l’application des différentes fumures sur les anacardiers de différents âges. A cet effet, des arbres de quatre et huit ans d’âge ont  été fertilisés au cours de deux campagnes de production (2013-2014 et 2014-2015) dans les plantations paysannes de Glazoué au centre Bénin. Les types de fumure considérés étaient : témoin absolu sans application d’engrais, fumure minérale et fumure organo-minérale.  L’efficience agronomique, l’efficience de recouvrement et l’efficience de l’utilisation du nutriment ont été les principaux paramètres  testés. Les résultats ont montré que les efficiences agronomiques les plus élevées étaient obtenues au niveau des arbres ayant reçu la  fumure organo-minérale (21,15 g/g ; 22,25 g/g ; 1,99 g/g ; 2,97 g/g). De même, les efficiences de recouvrement les plus élevées étaient  obtenues au niveau des arbres ayant reçu la fumure organo-minérale (32,13% ; 28,25% ; 12,56% ; 17,75%. Par contre, la fumure minérale  avait présenté les plus fortes valeurs d’efficience physiologique. Une gestion intégrée de la fertilité des sols permettra de compenser  durablement les exportations de nutriments dans les noix et les pommes cajou.
 
English title: Agronomic and nutritional efficiencies following the fertilizers application on cashew trees (Anacardium occidentale L.) in Benin
Despite its importance, cashew is cultivated in Benin without fertilizers with consequence on the durability of production systems. The  present study aimed to evaluate the agronomic, nutritional and physiological efficiencies following the fertilizers application on cashew  according to tree age categories. Four and eight years old cashew tree from farmers plantation were fertilized during two growing  seasons (2013-2014 et 2014-2015) in Glazoué (centre Benin). Fertilizer types considered were: control without fertilizer, mineral fertilizer  and combined organic manure and mineral fertilizer. Agronomic efficiency, cover efficiency and nutrient use efficiency were the main  parameters tested. The results showed that high agronomic efficiency values were obtained with the combined organic manure and  mineral fertilizer (21.15g/g; 22.25g/g; 1.99g/g; 2.97 g/g). Also, the high recovery efficiency values were obtained with the combined  organic manure and mineral fertilizer (32.13%; 28.25%; 12.56%; 17.75%). On the other hand, mineral fertilizer presented high values of  physiological efficiency. Integrated soil fertility management could sustainably compensate for nutrient exports in nuts and cashew  apples
Phenotypic diversity of rice bean collection [Vigna umbellata (Thunb.) Ohwi et Ohashi] in Burkina Faso based on quantitative traits
Authors: Coulibaly Zinmanke , Barro Antoine , Zida Wend-Pagnagde Felicien Marie Serge , Nanama Tudwendsida Joseph
Published: May 2024

Ricebean (Vigna umbellata) is a multipurpose legume known for its richness in protein, minerals and vitamins. It is a plant used in soil  protection and as green manure with nutritious fodder. Although very important, rice bean is a neglected and underutilized grain  legume. In Burkina Faso, few studies have been carried out on this crop of interest. It is in this sense that this present study aimed at  analysing the phenotypic diversity of the ricebean collection. The experiment was conducted at Farako-Bâ a research station in a  randomized complete block design with three (3) replications. The accessions were evaluated on fifteen (15) quantitative variables. Analysis of variance revealed a highly significant difference (P < 0.001). The diversity analysis carried out with the quantitative traits  revealed strong correlations between these traits. Principal component analysis (PCA) revealed 70.80% of total variability. Agglomerative  Hierarchical Clustering (AHC) structured the accessions into four distinct groups, corroborated by discriminant factor analysis (DFA).  Accessions R80, R85 distinguished themselves with both a short cycle and a better quantitative production of seeds and fodder. These  early accessions, productive in seeds and fodder, could be exploited within the framework of future ricebean improvement programs.
Errar para aprender Fração: Revisão Sistemática da Literatura
Authors: Veloso Lázaro Manoel , Landim Evanilson
Published: May 2024

Apresenta resultados de uma Revisão Sistemática sobre os erros identificados por estudantes do Ensino Fundamental em situações que envolvem os números fracionários. Foram analisados 12 artigos publicados de 2010 a 2020 tratando das principais dificuldades dos estudantes em tarefas com fração. Os resultados reforçam o percalço que é o estudo do conjunto dos números racionais para os estudantes, sobretudo quando estão escritos na forma fracionária. Esses artigos, apontaram que as dificuldades mais comuns no campo conceitual fração, incluem as quatro operações básicas, em especial a divisão. Além disso, os estudantes têm dificuldades em reconhecer fração como valores maiores que a unidade e encontram resistência à aprendizagem dos números fracionários. Pelo exposto, verifica-se, ainda, um possível obstáculo epistemológico relacionada à transição dos números naturais à conceitualização de fração, o que é explicitado quando estudantes e professores tratam numerador e denominador de forma independente, isto é, efetuam contagem vulgar na representação fracionária.
Educação Financeira e Livros Didáticos de Matemática
Authors: Sturion Brena Cristina , Hartmann Andrei Luís Berres , Mazzi Lucas Carato
Published: May 2024

No Brasil, um dos materiais mais presentes nas escolas são os Livros Didáticos. Estes estão sob influência das proposições da Base Nacional Comum Curricular que orienta e explicita, entre outros pontos, temáticas a serem abordadas em toda a Educação Básica. Uma dessas, a Educação Financeira, é tratada como transversal e integradora, porém está fortemente relacionada com a Matemática. Assim, nos indagamos: de que maneiras as pesquisas articulam os Livros Didáticos de Matemática com a Educação Financeira? Para tanto, realizamos um levantamento bibliográfico qualitativo, utilizando o tratamento analítico conduzido pela Análise de Conteúdo e gerando duas categorias: i) o Livro Didático como foco de investigação; e, ii) reflexões sobre os Livros Didáticos como suporte de pesquisa. Os dados indicam um foco nos Livros de Matemática, a não utilização de uma metodologia específica para a análise de Livros Didáticos e a responsabilidade dos professores em proporcionar ambientes críticos sobre a Educação Financeira.
Lumen Gentium: a transição necessária
Authors: De Almeida Antônio José
Published: May 2024

O Documento conciliar Lumen Gentium é compreendido no horizontedas transformações ocorridas na Igreja, sobretudo na segunda metadedo século XIX e a primeira metade do século XX. Foram essastransformações que possibilitaram a realização do Concílio Vaticano IIcomo um concílio de “transição” nos modos de se compreender e deser Igreja. Os movimentos de reforma – Bíblico, Patrístico, Litúrgico,Ecumênico, Catequético, entre outros, fermentaram a reflexãoeclesiológica, contribuindo para o surgimento de uma “inesperadaprimavera”. Nesse contexto, a constituição dogmática sobre a Igreja,promulgada no dia 21 de novembro de 1964, aparece como uma“transição necessária”: de uma linguagem conceitual e jurídica a umalinguagem imagética; de uma Igreja voltada para si a uma Igreja voltadapara Cristo; de uma Igreja “cristomonista” a uma Igreja “trinitária”; deuma Igreja “societas” a uma Igreja mistério; de uma Igreja hierárquica auma Igreja Povo De Deus... A Igreja da Lumen Gentium é uma Igreja acaminho, peregrina na história, que não tema a transitoriedade comocondição para atingir a meta definitiva: o Reino De Deus.
O Islã e a Paz
Authors: Faraci Luigi
Published: May 2024

O autor parte de fato de que todas as tradições religiosas enfatizama paz, e no entanto estiveram envolvidas em situações nas quais as guerraspareceram inevitáveis. E propõe-se examinar, com toda a objetividade possível,a contraposição que se costuma fazer entre o Islã “guerreiro”, considerado“religião da espada”, e o cristianismo, apresentado como a religião da paz.Depois de uma exposição em que contrapõe “suposições e fatos”, o autordescreve os “três caminhos” para a paz, segundo a tradição do Islã: primeiro,a Compaixão; segundo, o Amor; e terceiro, a Beleza. E conclui afirmando quea falta de paz, no mundo de hoje, é proporcional ao esquecimento de Deus porparte do ser humano. E adverte que está votado ao fracasso qualquer esforço,mesmo qualquer campanha, que não considere Deus o significado último eprimeiro da existência.Abstract: The basic principle underlying all religions is peace notwithstanding situationswhere wars were inevitable. An important topic to be dealt with is the conflictbetween Islam as a belligerent religion and Christianity as a religion of peace.He concentrates on the religious tradition of Islam focusing on the three waysleading to peace: the foremost is compassion, the second is love, and the thirdis beauty. He concludes that the neglect of peace in the world is in proportion tothe neglect of God. Thus any effort to promote peace has to take into accountGod as the first and ultimate meaning of human existence.
A vocação cristã na Gaudium et Spes
Authors: De Oliveira Ionilton Lisboa
Published: May 2024

Sumário: O autor entende a vocação cristã como “o chamado que recebemospara seguir Jesus Cristo, o Filho de Deus”, assumindo o seu compromisso coma “vida em abundância”, seus gestos de solidariedade, sua opção pelosempobrecidos e marginalizados. Essa vocação é explicitada na Gaudium etSpes, quando a Igreja expõe sua doutrina sobre a pessoa humana e sobre omundo. Assim, a vocação cristã é continuar no mundo a obra de Cristo,testemunhando a verdade e servindo os necessitados. Nesse contexto,particular exigência da vocação cristã é a prática da justiça, o exercício políticoe a promoção da paz.Abstract: Christian vocation is basically a “calling from God to follow JesusChrist”, accepting the commitment to a “life of abundance” benefiting from hisgestures of solidarity and his preference for the poor and those edged out ofsociety. This vocation is made explicit in Gaudium et Spes dealing with thedoctrine on the dignity of the human person and the well-being of world atlarge. In the light of this doctrine, the Christian vocation attempts to continuethe work of Christ in the world, witnessing to the revealed truth and being at theservice of those in need. In this context, a specific requirement of the Christianvocation is the practice of justice, the engagement in political objectives to thisend, and the promotion of peace.
Homens e mulheres engajados na Igreja
Authors: Stadelmann Luis
Published: May 2024

Sumário: A reflexão teológica e a discussão pastoral permitem ao autor ampliaro tema sobre a Igreja e sua organização hierárquica, abordando questõesinstitucionais à luz dos questionamentos atuais. O primeiro capítulo trata doculto sacrifical a cargo dos presbíteros, como característica da Igreja católica.O segundo aborda a função diretiva exercida na Igreja por homens e mulheres.O terceiro analisa o papel da mulher na “Igreja doméstica” como educadora dafé na família, onde as tarefas de esposa e mãe estão intimamentecorrelacionadas. O quarto focaliza a educação dos filhos no lar como escola deenriquecimento humano em termos de valores e vivências que serão marcantesna vida e na religiosidade.Abstract: Theological reflection and the insights gained from revised policiesand plants for promoting good and undoing evil both in the Church’s pastoralactivities and in the endeavors of the State result in a feedback to consider theChurch as an institution and its hierarchical structure. This approach provides astarting point to discuss constructively institutional elements in response toquestions that are being raised today. Firstly being dealt with is the sacrificialcult which in the Catholic Church is performed properly by ordained priests.Secondly, the vision is focused on the directive function of the local Churchhanded over to both men and women. Thirdly, the subject under considerationis the women’s role as teachers of faith in the family, known as a domesticChurch, where the tasks as wife and mother are closely correlated. Fourthly,the subject taken into account is the formation of the children in the family as aschool of human development with all relevant stages of growth of characterand religious conviction under the existing conditions for the attainment of ends.
Inclusão e acessibilidade à pessoa com deficiência visual em espaços livres e áreas verdes
Authors: Ramos José Júlio
Published: May 2024

A exclusão social não se refere apenas à falta de acesso aos bensmateriais. É um fenômeno que expressa também a perda e a ruptura dosliames sociais, impossibilitando um desenvolvimento harmonioso da pessoacomo um todo. A Associação Catarinense para a Integração do Cego – ACIC,situada em Florianópolis, SC, desenvolve um trabalho de inclusão e deacessibilidade do cego no meio social. Para isso, é fundamental repensar oingresso nas repartições públicas, no mobiliário, nos espaços e equipamentosurbanos. Particularmente importante é garantir o acesso aos cegos nos “espaçoslivres” do mundo urbano.Abstract: Social segregation involves not just a lack of material means but impliesalso severance from social groups thus rendering impossible integration andharmonious development of persons through acceptance by a community. Aspecial case is being discussed regarding the people who suffer from defectivevision who should receive care and attention from the State. Mention is madeof job offerings by government agencies, real estate, and public organizations.Easy access to recreational areas should be provided to those suffering fromblindness.
Elucubrações tardias sobre o referendo
Authors: Degering Alexandre
Published: May 2024

O resultado do referendo sobre a proibição ou não da venda dearmas de fogo no Brasil deu vitória a quem “não” queria a proibição. Refletirsobre esse fato, é avaliar o fundamento sobre o qual foi construída a campanhado “não”: a incompetência do Estado brasileiro em garantir a segurança dosseus cidadãos. A segurança, como direito constitucional a todo cidadão brasileirobem como aos estrangeiros residentes no Brasil, exige um estado de direitoque ainda é preciso construir. Urge rever os fundamentos da nação brasileira,dando à população como um todo, e não apenas a grupos interesseiros, aoportunidade de reconstruir o país.Abstract: The result of a recent plebiscite about the restriction of sale of firearmsin Brazil was a victory of those who did not want a prohibition. Thinkingabout this situation implies making an evaluation of the basic arguments adducedin the campaign to liberate the sale of weapons. What lies at the root of thisdilemma is the incompetence of the State to guarantee the safety of its citizens.The point in question is the constitutional right of each citizen and of foreignersresiding in this country safeguarded by the law of the land, which needs to beimplemented. There is an urgent need of a revision of the basic principles of thenation so as to seize the opportunity to lay the foundation of the nation inbenefit of the entire population and not just for a few privileged groups of citizens.
Eucaristia e renovação da comunidade
Authors: Francisco Manoel João
Published: May 2024

Todo cristão tem a vocação para viver em comunidade como o modo quemelhor expressa a sua fé no Deus que é comunhão – Pai, Filho e EspíritoSanto. Também a realização do ser humano, criado à imagem e semelhançado Deus que é comunhão, acontece de modo pleno na vida em comunidade.E essa é a essência da comunidade cristã, cujos membros são “um só coraçãoe uma só alma” (At 4,32). As dificuldades para a compreensão e vivência davocação comunitária têm raiz numa compreensão de Deus que não equilibraa relação entre o Pai, o Filho e o Espírito Santo. A compreensão dessa relaçãomostra que “a Trindade é a melhor comunidade” e é, assim, o modelo maisperfeito da Igreja-comunhão. Daqui a relação estreita entre Trindade –Eucaristia e Comunidade. A Eucaristia nos conduz e nos mergulha no mistérioda Trindade, e assim realiza e manifesta a Igreja-comunhão. Desse modo, naliturgia eucarística se expressa a consciência que a comunidade tem de simesma como fruto da relação entre a Eucaristia e a Santíssima Trindade.Esse fato produz uma profunda renovação da comunidade, num processo deconversão da Igreja conforme a imagem e o projeto de Deus, celebrado naEucaristia. O sacramento eucarístico é, assim, expressão de como Deus atuano mundo, para renová-lo e transformá-lo segundo seus desígnios.Abstract: Every Christian received a special calling to live in community so asto express explicitly his faith in God who by nature is communion: Father, Son,and Holy Spirit. Likewise, full achievement of human ideals is had in communitylife since humankind is created in the image and likeness of God who iscommunion. Thus the essence of Christian is community in which since thebeginning of the Church the Christians were of “one heart and one body” (Acts4:32) based on the God’s Triune relationship. When difficulties arouse in theattempts to explicit the vocation to community life they were to be found in aninadequate understanding of the relationship within the Triune God. Thus theChurch is called upon to show forth a kind of community, which is analogous tothat of the Trinity. The means of expression of this central principle is thesacrament of the Eucharist as the gift of communion and sharing in God’s selfcommunicationto humankind. The aim is to bestow divine gifts to those whoreceive Holy Communion so that they may also transmit to others its divineefficacy.
ITE MISSA EST A Liturgia formadora de missionários de Jesus Cristo
Authors: Francisco Manoel João
Published: May 2024

Resumo: O artigo reflete sobre o sentido da Liturgia como formadora de“missionários de Jesús Cristo”, a partir das orações e ritos da própria Liturgia.Começa pesquisando o nexo entre “Liturgia e Missão”, apresentando a seguir aLiturgia como “fonte de espiritualidade do missionário”. Finalmente, depois derefletir sobre “os desafios para a Liturgia a partir da missão”, conclui com as“contribuições da Liturgia para a missão continental”. Dessa forma, a Liturgia ea Missão devem ser vividas na unidade do mistério. Não tem sentido justapor,opor, ou preferir, uma a outra. A Igreja não é uma quando celebra a Liturgia eoutra quando proclama o Evangelho. Não tem uma face voltada para Deus eoutra voltada para a humanidade. Sua missão é ser o rosto de Deus no qual oshomens podem reconhecer Aquele a quem procuram e, na mesma luz, ser orosto dos homens que reflete a glória de Deus.Abstract: The article intends to specify the significance of the Liturgy, whoseprayers and rituals are inspiring the faithful to become missionaries in thefootsteps of Jesus Christ. Beginning with the nexus between liturgy and mission,the theme focused upon is the liturgy as the source of the missionary spirituality,followed by the presentation of the challenges, which the liturgy faces in theaftermaths of the missionary activity and finally summing up the positive resultsof the liturgy on the mission on this continent. In this perspective, liturgy andmission are to be interrelated in a vivid experience of God’s presence in theworld. There are not juxtapositions, oppositions, or preferences, since the Churchis not subdivided in stages, such as the celebration of the liturgy and theproclamation of the Gospel, since there is no opposition between the regardtowards God and the focus directed towards humankind. The central aim is theview towards God in whose light humankind may recognize both the One ofwhom they are in pursuit and He who comes forward to meet those who are theimage of God’s likeness.