bluuebunny/crossref_metadata_2025 huggingface dataset:
Dichtbij
Authors: van Gemert Frank , Nelen Hans
Published: April 2024

At close range – Introduction to this special issue

As a result of stricter regulations and critical views on the position of researchers, field studies are being conducted less frequently. Keeping distance seems a safe standard, but data collected at close range is valuable for cultural criminologists who investigate people of flesh and blood in real life – the contributions in this theme issue report on ethnographic or biographical research. The authors' extensive reflections paint a realistic picture of their one-to-one relationships with the protagonists of their research.
The Role of Motivation in the Batter Learning of Students
Authors: Natiqi Sayeed Essan
Published: April 2024

Psychological research has shown that among various factors influencing learning and academic progress, students’ motivation plays a prominent and perhaps the most important role. Proper recognition and analysis of students’ motivation are crucial for the effectiveness and efficiency of teaching and learning activities. Motivation is a factor that stimulates and directs specific behavior, or it refers to the internal states of living beings that lead to guiding or sustaining their behavior towards a certain goal. It is, in essence, an answer to the question of what the basis of scientific learning is. Even psychologists consider motivation more important than intelligence, and teachers still need motivated and enthusiastic students to achieve successful and effective learning, and they demand such students. The aim of this article is to enhance the reader’s knowledge and understanding of the importance and influencing factors of motivation and to assist in applying this knowledge in the field of teaching and learning. To this end, some relevant scientific sources have been studied, and the content of this article has been gathered and summarized from them. This article begins with the concepts of motivation, incentives, learning motivation, and progress, emphasizing the importance of motivation in the learning process, and concludes with a brief description of techniques for creating motivation in students.
Effects of Nitrogen Application on Growth and Yield of Groundnut (Arachis hypogaea L.) in Northeast Agro-Ecology of Afghanistan
Authors: Khaleeq Khalilullah , Farkhari Zabihullah , Amini Ahmad Munir , Ahmadi Ahmadullah , Samim Mohibullah , Ashraf Muhammad Atiq , Frotan Shamina
Published: April 2024

A field experiment Conducted at the farm of Kunduz University during cropping season of 2023 to evaluate Effects of Nitrogen Application on Growth and Yield of Groundnut (Arachis hypogaea L.) in northeast of Afghanistan. The field experiment laid out in Randomized Complete Block Design with three replications, the treatments were Nitrogen fertilizer levels viz. Control, 15 kg N/ha, 30 kg N/ha and 45 kg N/ha respectively, result of the study revealed the highest Plant Height (32.61cm), Branches/plant (10.05), Leave area index (5.20), Kernel/pod (2.23), Pod weight (24.46), Pods/plant (32.30), 100- seed weight (76.38gr), Pod yield (2.89t/ha), haulm yield (5.53t/ha) and Biological yield (8.42t/ha) were in treatment with application 45 kg N/ha, the minimum growth and yield parameters were in Control plots, it can be concluded nitrogen fertilizer at the rate of 45 kg N/ha is optimum level for enhancing groundnut productivity and profitability in northeast of Afghanistan.
El conflicto entre Ucrania y Rusia en la esfera mediática: un análisis semántico de los títulos y comentarios de los vídeos del movimiento preparacionista en YouTube
Authors: Meso Ayerdi Koldobika , Peña Alonso Urko , Pérez Dasilva Jesús , Mendiguren Galdospin Terese
Published: April 2024

El preparacionismo es un movimiento formado por personas que toman medidas para afrontar situaciones adversas como pandemias, apagones generales, el colapso económico o el cambio climático, entre otras. Si bien sus orígenes están relacionados con la Guerra Fría, su popularidad creció tras los ataques a las Torres Gemelas del 11 de septiembre del 2001. La COVID-19 y el reciente conflicto armado entre Ucrania y Rusia son las últimas amenazas que se añaden a la lista de preocupaciones de este colectivo. La presente investigación estudia las temáticas que aparecen en los vídeos publicados por la comunidad preparacionista en YouTube y analiza si la invasión de Ucrania ha pasado a formar parte de los acontecimientos que inquietan a dicho grupo. La captura de los datos y su visualización se han realizado mediante las herramientas YouTube DataTools y Gephi. Ello ha permitido representar la red de temas presente en los vídeos e identificar los nodos con mayor posición de autoridad en lo que se refiere a la propagación de la información sobre preparacionismo. Las conclusiones indican que el enfrentamiento militar entre Ucrania y Rusia — esta última, potencia nuclear— se ha convertido en materia privilegiada y ha desplazado al resto de asuntos tratados en los vídeos publicados antes del conflicto. Por lo que respecta a quienes lideran el discurso en la plataforma, se observa una presencia de perfiles ideológicos dispares. Unos, cercanos a contenidos propios de políticas de derecha, relacionados con la hegemonía blanca, las armas y diversas teorías conspiratorias, y otros, de carácter menos politizado y lúdico.
Activisme contra l’estigma: Exploració d’activitats de sensibilització al context sanitari
Authors: Eiroa-Orosa Francisco José , Rovira Gimó Maria
Published: April 2024

L’estigma que pateixen les persones amb diagnòstics de salut mental és quelcom freqüent dins l’àmbit sanitari. Entitats i campanyes de lluita contra l’estigma han centrat els seus esforços en la disminució de la discriminació en aquest àmbit. La figura de l’activista és fonamental per tal de que les pròpies persones que han experimentat aquest estigma siguin protagonistes d’aquest canvi. El nostre objectiu en aquest estudi ha estat aprofundir en l’experiència que les i els activistes contra l’estigma en salut mental tenen en participar en accions de sensibilització al context sanitari. Hem realitzat una anàlisi temàtica d’entrevistes semiestructurades a cinc activistes. S’han identificat dos blocs temàtics: Estigma i Activisme. El bloc d’Estigma consta dels temes Prejudicis, Conductes discriminatòries i Autoestigma, mentre que el bloc d’Activisme està compost pels temes Efectes positius, Estratègies i Impacte. El present estudi ens ha permès conèixer en profunditat les experiències subjectives d’estigma dins l’àmbit sanitari a través de l’experiència de les persones participants en campanyes per combatre’l i entendre per què l’activisme pot ser una estratègia beneficiosa per sensibilitzar els professionals i per al benestar i apoderament dels propis activistes.
Promoción de la salud mental por medio de la siembra de huertas en Cali
Authors: Mora Mesa Diego Alonso , Echeverri María Catalina , Urrego Maritza , Restrepo Leydi Laura , Clavijo Sebastian
Published: April 2024

Investigaciones previas sobre la promoción de la salud por medio de la siembra consideran como resultados el fortalecimiento de los lazos sociales, la práctica de hábitos de vida saludables y la atención a dificultades psicológicas. Así, se hace importante para este proyecto partir desde una perspectiva sistémica y multidisciplinar de la salud que busca fortalecer aspectos de la salud mental (el apoyo social, el bienestar psicológico y calidad de vida) y de conocimientos en agroecología urbana (seguridad alimentaria, siembra y sostenimiento de cultivos), con personas habitantes de Cali, vinculados a la estrategia de la siembra de huertas caseras. Se basa en un enfoque cualitativo-transformativo, con un diseño de investigación-acción participativa. Con los resultados se espera promover aspectos de la salud y el bienestar de las relaciones consigo mismo, con los demás y con el entorno inmediato, así como el conocimiento básico para el cuidado de la huerta.
O trabalho em associações e cooperativas: os empreendimentos, redes de contato e saúde dos trabalhadores
Authors: Maciel Regina Heloisa , Braga Natalia Lopes , Baião Darli Chahine , Araújo Noália Magna de , Cunha Livia Rosa de Araujo , Cortez Jessica Hannah Rodrigues , Pinheiro Giovanna Campos , Rodrigues Luciane
Published: April 2024

Esta pesquisa buscou analisar o trabalho em associações e cooperativas de trabalho situadas no Nordeste do Brasil. Trata-se de um estudo qualitativo envolvendo doze instituições, investigadas por meio de um questionário e seis entrevistas com associados. As respostas ao questionário foram analisadas utilizando o método QCA (Análise Qualitativa Comparativa) e as entrevistas pela técnica de análise de conteúdo. Evidenciou-se a importância do apoio fornecido por atores sociais externos aos empreendimentos, mas também uma avaliação negativa da gestão. A criação desses empreendimentos se configura como uma oportunidade de trabalho e renda para a maioria dos entrevistados. Notou-se, no entanto, a falta de preocupação com a saúde dos associados e os cuidados necessários para reduzir os riscos de acidentes, incluindo a exposição frequente a materiais perigosos e contaminados, bem como incertezas, estresses no ambiente de trabalho, cargas de trabalho excessivas e conflitos interpessoais. Estes últimos podem contribuir para acidentes e doenças ocupacionais.
Evaluation of Photodynamic Therapy-Combined Intravitreal Bevacizumab in Age Related Macular Degeneration
Authors: Pangal Emine , Özkırış Abdullah
Published: April 2024

Aim: It was aimed to compare treatment results of photodynamic therapy (PDT) and PDT-combined intravitreal bevacizumab injection (PDT+IVB) in patients with age-related macular degeneration (AMD).
Materials and Methods: 63 eyes of 55 patients with neovascular AMD were included. Group 1 consisted of 40 eyes of 35, Group 2 consisted of 23 eyes of 20 patients. Visual acuity (VA), intraocular pressure measurement and fundus examination were performed. Pattern Electroretinography P50 amplitude and edema map values (EMV) were measured with Heidelberg Retina Tomograph (HRTII).
Results: VA increased in 14 (35%), remained unchanged in 17 (42.5%), and decreased in 9 (22.5%) eyes in Group
1 (PDT). The PERG P50 amplitudes were compared with values of pre-treatment, and found to increased at 10.6%, 11.98%, and 8.46% and HRTII EMV were 5.86%, 4.88%, and 11.22% at 1st, 3rd, and 6th months, respectively. In Group 2 (PDT+IVB), VA improved in 9 (39.13%), remained unchanged in 8 (34.78%), and decreased in 6 (34.78%) eyes. PERG P50 amplitudes were reduced to 10.15%, 5.8%, and 0.1% and HRTII EMV were reduced to 13.07%, 12.17%, and 14.87% at 1st, 3rd, and 6th months, respectively.
Conclusion: Verteporfin and PDT are effective and safe methods that preserve VA in subfoveal choroidal neovascular membranes due to neovascular AMD.
Tutorial pembuatan media komik digital pada pembelajaran IPA kelas 4
Authors: Rizky Iftitah A’immatur
Published: April 2024

This study aims to prove the effectiveness of digital comic media used in science learning for grade 4 elementary schools. With a monotonous teacher background in using conventional learning without media so that students' interest in participating in learning is reduced. The method used is descriptive quantitative. The sampling technique used is purposive sampling. The research subjects were 60 students from the two classes taken for the study, namely the control class with 30 students and the experimental class with 30 students. The instruments used in this study were tests and observation sheets. The results showed that the use of digital comics media, especially for science learning, was effective as evidenced by an increase in student learning outcomes, especially the material for plant parts and their functions.
Perbedaan Aktivitas dan Hasil Belajar Siswa Menggunakan Problem Based Learning dan Discovery Learning pada Bahan Ajar Laju Reaksi Terintegrasi Nilai Spiritual
Authors: Syafirah Salwa , Darmana Ayi
Published: April 2024

This study aims to determine the differences in learning activities, learning outcomes and student spirituality between learning using the Problem Based Learning (PBL) model and the Discovery Leaning (DL) model on reaction rate material Integrated with Spiritual Values. The population in this study were all XI MIA classes consisting of two classes. All populations were taken as samples (total sample). Class XI MIA 1 is used as an experimental class 1 using PBL learning while class XI MIA 2 as an experimental class 2 with the DL model. The instruments used in this study are two, namely test and non-test instruments. Test instruments to measure learning outcomes in the form of multiple choice as many as 20 questions that are valid and reliable. Non-test instruments in the form of student learning activity observation sheets and questionnaires used to measure student spirituality. The results showed, for experimental class 1: activity 85.55 learning outcomes 72.22 and spiritual attitudes 85.58. While the experimental class 2: activity 75.50 learning outcomes 72.22 and spiritual attitude 81.27. From statistical testing obtained sig (0.0001) < α (0.05) for activity, while for learning outcomes sig (0.002) < α (0.05) H0 is rejected and Ha is accepted, while for spiritual attitudes obtained sig value (0.079) > α (0.05) H0 is accepted and Ha is rejected. Thus, it can be concluded that there is a significant difference in activity and learning outcomes and no difference for the spiritual attitude of students using PBL and DL on reaction rate material Integrated spiritual values.
Development of quantum learning modules in science learning materials for animal and human movement organs toeincrease interest and learning outcomes of fifth grade elementary school students
Authors: Nugroho Utut Febriaryanto
Published: April 2024

This study aims to describe the procedure for developings Quantum Learnings modules, to produce appropriate Quantum Learning module products, and to produce effective Quantum Learning module products to increase students' interest in learning and learning outcomes. This research uses research and development procedures. Research and development with the ADDIE model. The methods of collecting data are questionnaires, tests, and interviews. Testing the questionnaire instrument using validity and reliability tests. The test instrument was tested with validity, reliability, discriminatory test, and level of difficulty. The questionnaire instrument for learning interest from 36 items tested was valid and reliable, there were 30 items. Data analysis techniques include product data analysis, initial data analysis, and final data analysis (differentiation test). The results showed that the Quantum Learning Science module that had been developed met the eligibility criteria, in this case it reached the validity of both material experts and media experts of 85.6% > 70%. The science module product with the Quantum Learning (QL) approach that was developed shows its effectiveness in increasing interest in learning and learning outcomes.
Learning Media Development of Electronic Comic Based in Grade IV IPAS Major to Increase Students' Interest in Learning
Authors: Octavianto Albert Ferdy , Astuti Suhandi
Published: April 2024

The development of electronic comic media aims to increase students' interest in learning science material in class IV. This R&D research was carried out using the ASSURE model. Based on the results of the validation test by material experts, a score of 66 was obtained, which, when presented, was 88%. Then, based on the results of validation by media experts, a score of 92 was obtained, which, when presented, was 92%. Meanwhile, the validation of learning experts obtained a score of 115, which, when presented, became 92%, where the score indicated a very good category and was feasible to use. Based on the results of the analysis of the different tests using the independent sample test technique, the calculated t value is 8.749 with sig. (2-tailed) 0.000, sig. 0.183, and a df of 74. Probability value 0.05, then H0 is rejected and Ha is accepted, so it can be said that the posttest results are higher than the pretest. Based on the results of the student-teacher questionnaire, respondents obtained results of 94% and 97%. From the data obtained, it can be said that comic media is effective in increasing students' interest in learning.
Pemanfaatan media pembelajaran digital padlet sebagai solusi pembelajaran di masa pandemi Covid-19
Authors: Budi Santoso Richo
Published: April 2024

This research aims to get an idea of how far the use of Padlet learning media as a learning solution in the covid-19 pandemic. The research methods used in this re-search are qualitative descriptive. Data collection techniques in the form of literature studies are used to describe padlet applications. Then continued with descriptive analysis to provide an overview of the use of Padlet learning media as a learning solu-tion in the covid-19 pandemic. Padlet is a digital learning medium available in the form of web and applications. Utilization of Padlet learning media during the covid-19 pandemic is as follows: a liaison between educators and learners to be able to interact on distance learning without virtual face-to-face; Comment features that educators can use to open discussion topics without worrying about the topic will be drowned out by the response of learners; Padlets can be used by educators as a place to store files of tasks from learners; Padlets can be used to motivate and see the re-sponse of learners.
The Effect Of Applying Group Guidance With A Storytelling Technique Approach To Improve Student Polite Behavior Of Student Grade V SD 3 Wates In The Academic Year 2021/2022
Authors: Khafidah Zulfatul , Nusantoro Eko
Published: April 2024

The purpose of this study was to obtain data showing the effect of group guidance using the storytelling technique on improving manners in fifth grade students of SD 3 Wates for the 2021–2022 academic year. This type of research is an experiment with a one group pre-test post-test research design. methods of data collection using interviews and questionnaires to improve manners The data analysis technique used is percentage descriptive analysis and the Wilcoxon test. The results of the study showed that there was a change in the level of politeness of students before and after participating in group guidance services using storytelling techniques. It can be seen that the results show an average increase of 15.2% from the initial results. Because the number of levels is the smallest, the value of Tcount is 0 and the value of Ttable is 8, also 0 < 8, then Ha is accepted and Ho is rejected. Asymp value. Its sig of 0.005 is less than 0.5. This means that group guidance services using storytelling techniques have a significant influence on improving the manners of fifth grade students at SDN 3 Wates, Kudus Regency.
Pengaruh model pembelajaran pencapaian konsep ( concept attainment) terhadap hasil belajar siswa pada materi larutan elektrolit dan non elektrolit
Authors: Lumbantoruan Jenti , Simson Tarigan
Published: April 2024

This study aims to determine the learning outcomes of students of class X MIPA SMA N 1 Lintongnihuta who were taught using the concept attainment learning model and who were taught using conventional learning on electrolyte and non-electrolyte solution materials and to find out the significant influence of the application of the learning model concept attainment to improve student learning outcomes on electrolyte and non-electrolyte solutions. The population in this study were students of class X MIPA SMA N 1 Lintongnihuta, totaling 6 classes. The research sample was class X MIPA 3 as an experimental class which was taught using a concept attainment learning model and class X MIPA 5 as a control class which was taught using conventional learning. This study used a test instrument of 17 multiple choice questions. The results showed that the average experimental class student learning outcomes before and after the application of the concept attainment learning model were 44,58 and 78,83 respectively, and increased by 61%. The average learning outcomes of control class students before and after conventional learning were carried out were 42,33 and 70,52 respectively, and increased by 48%. Hypothesis testing was carried out with a one-party t test with the results of research on the concept attainment learning model, the results obtained were tcount(3.542) > ttable(1.996), then H0 was rejected and Ha was accepted, which means there is a significant effect on the use of the learning model on concept attainment on student learning outcomes on electrolyte and non-electrolyte solutions.
Development of augmented reality-based learning media to improve student learning outcomes in the subject of electric motor installation at SMK Negeri 2 Yogyakarta
Authors: Silalahi Jan Foxsechar , Soenarto Sunaryo
Published: April 2024

In the Electric Motor Installation material there are limitations in the form of requiring the physical form of components to introduce components directly. The development of learning media developed is Electric Motor Installation Learning Media for augmented reality-based learning to overcome limitations and provide alternative learning resources that so far teachers have used conventional learning media. The developed learning media includes 3-dimensional electric motor installation components displayed with augmented reality technology. The method in this study is research and development with the ADDIE model. Preliminary studies were conducted by analyzing the needs of basic competencies using questionnaires and interviews. Testing the effectiveness of learning media and knowing learning outcomes is carried out using the post-test and pre-test methods which produce valid values for 30 items above the value of 0.30 and reliable above 0.6. The results of the effectiveness test obtained a percentage of 56-75 percent so that this learning media was declared effective. Student responses to the feasibility of learning media showed that 20 students stated that it was very feasible and 10 students stated that it was feasible so that they concluded that learning media was feasible for use in learning Electric Motor Installation.
Copropriedade imobiliária, coworking food service e sustentabilidade ambiental
Authors: Bezerra Neto Francisco das Chagas , Silva Maria Vitória Gualberto da , Silva Ana Carla Alves da , Gadelha Hugo Sarmento , Marques Agílio Tomaz
Published: April 2024

A presente pesquisa tem a finalidade de evidenciar a coworking empresarial desenvolvida por cozinheiros profissionais, que utilizam cozinhas compartilhadas com o fito de minimizar os custos e os danos ambientais em suas atividades, bem como tais práticas surgiram e se consolidaram no Brasil, dentro do contexto da multipropriedade, contrapondo suas principais semelhanças e diferenças, e, para além disso, demonstrar como são feitas as regulamentações contratuais das mesmas, objetivando destacar que esse tipo de copropriedade garante a preservação e a manutenção do meio ambiente. A pesquisa, desenvolveu-se com base metodológica exploratória, bibliográfica e documental, e analisa com abordagem qualitativa aspectos relacionados ao direito civil e ao direito ambiental, com enfoque na normatização contratual e nos efeitos ambientais consequentes das práticas investigadas, explorando como o uso de cozinhas compartilhadas geram impactos positivos tanto no tocante financeiro, quanto no que tange ao meio ambiente.
Sistema didático Elkonin-Davidov-Repkin: aprendizagem desenvolvimental e a teoria da atividade de estudo
Authors: Reis Jaqueline Ferreira dos , Puentes Roberto Valdés
Published: April 2024

Esse artigo tem como finalidade estabelecer um movimento teórico dialógico e dialético acerca das considerações sobre Teoria da Aprendizagem Desenvolvimental no Sistema Didático Elkonin-Davidov-Repkin, e a Teoria da Atividade de Estudo e as suas contribuições para a formação do aluno como sujeito de sua atividade na Aprendizagem Desenvolvimental. Produzir movimentos dialógicos de reflexão e análise, que avancem por proposições que promovam a inserção dos sujeitos e suas diversidades socioculturais e materiais nos espaços escolares, enquanto pertencimento e valorização do seu conhecimento como potencialidade para uma aprendizagem desenvolvimenta. Bem como, buscar aproximações com a aprendizagem desenvolvimental e apontar as contribuições teóricas dessa teoria para a aprendizagem no ensino fundamental das escolas brasileiras na educação básica. Mediante leituras teóricas e as informações apreendidas pela pesquisa, conclui-se que a apreensão do ser humano e sua historicidade é compreendida não como mera existência, mas enquanto movimento dialético de transformação pela atividade prática mediada pelos instrumentos culturais e conhecimentos científicos historicamente constituídos. Essa premissa deve adentrar os muros da escola, com efetivas formas de organização e orientação dos processos formativos de professores, alunos e do gerenciamento educacional, para que, subsidiados pelas pesquisas nessa área, possamos repensar práticas didático-metodológicas pautadas na Didática Desenvolvimental, que auxiliem na promoção da transformação pessoal e social dos alunos, sua autonomia intelectual e emocional.
Desafios à democracia digital
Authors: Souza Luciana Oliveira de , Ndala Mário Munto
Published: April 2024

Neste século, a internet tem se revelado como um conglomerado de plataformas com múltiplas aplicabilidades e responsável pela infraestrutura da sociedade conectada, resultando em desafiadoras transformações nas relações de poder, sobretudo nos processos democráticos. Assim, por meio de uma pesquisa qualitativa, o presente artigo permite uma reflexão sobre os desafios para a democracia na era digital. Dessa maneira, analisam-se o sentido do termo democracia, bem como o reflexo da era digital sobre a democracia. Por conseguinte, verifica-se que há desafios a serem superados para a concretização da democracia digital.
LEGAL FRAMEWORKS FOR FACING ENVIRONMENTAL POLLUTION CRIMES: A COMPARATIVE STUDY OF JORDANIAN LEGISLATION AND INTERNATIONAL AGREEMENTS
Authors: Alkassaabeh Fahad Yousef , Al-Zoubi Mohamed Abdel Khaleq
Published: April 2024

Objectives: The objective of this study is to conduct a comprehensive analysis of legal frameworks, both domestically and internationally, concerning environmental pollution. By examining these frameworks, the study aims to understand how they address the multifaceted problem of environmental pollution and identify potential solutions. This research holds significance in the context of increasing environmental degradation worldwide.   Methods: To achieve the stated objective, this study employs a multidisciplinary approach. It involves a thorough review and analysis of domestic legislation related to environmental protection in various jurisdictions. Additionally, international treaties, agreements, and conventions addressing environmental pollution are examined. Furthermore, scholarly literature and legal documents pertaining to environmental law and policy are reviewed to provide a comprehensive understanding of the subject matter.   Results: The findings from this research provide valuable insights into the strengths and weaknesses of existing legal frameworks for addressing environmental pollution. Analysis of domestic legislation reveals variations in approaches to environmental protection across different jurisdictions. Similarly, examination of international agreements highlights the importance of cooperation and coordination in addressing transboundary environmental issues. The discussion of findings will address the practical implications for policymakers, legal professionals, and environmental organizations, with a focus on identifying strategies to strengthen legal mechanisms for combating environmental pollution.   Conclusion: In conclusion, this study underscores the critical role of legal frameworks in addressing environmental pollution at both domestic and international levels. By providing a comprehensive analysis of existing legal mechanisms, this research contributes to broader efforts aimed at mitigating environmental degradation and promoting sustainable development. Moving forward, it is essential for policymakers, legal professionals, and stakeholders to collaborate effectively to strengthen and enforce environmental laws, ensuring the protection of ecological systems, public health, and social well-being.
Interplay of Soil and Plant Characteristics in Determining Soil Moisture Content in Sal Forest
Authors: Anandita Kumari , Kumar Sinha Anand , C Jeganathan
Published: April 2024

This research paper delves into the intricate dynamics between soil and plant characteristics and their combined influence on soil moisture content in Sal forests. Sal (Shorea robusta), a dominant tree species in various parts of Asia, plays a crucial role in forest ecosystems, particularly in terms of water cycling and soil fertility. This study utilizes a multidisciplinary approach, encompassing soil science, botany, and environmental physics, to dissect the factors influencing soil moisture retention in these forests. The methodology involves a comprehensive analysis of soil propertiesand plant traits. The paper posits that a synergistic relationship between these soil and plant characteristics significantly impacts soil moisture levels, with implications for forest health and management. Findings from this research not only contribute to a deeper understanding of Sal Forest ecosystems but also offer practical insights for sustainable forest management practices, particularly in the context of climate change and water scarcity. Through its novel integration of various scientific disciplines, the study highlights the complexity of forest ecosystems and the need for holistic management approaches that consider both soil and plant factors in maintaining ecological balance.
Determination of a total and partial operational readiness for a complex technical system on the example of a mobile medical module
Authors: Szelmanowski Andrzej , Pazur Andrzej , Kowalczyk Grzegorz , Szelmanowska Julia
Published: April 2024

The article presents a proposal for a method to determine a total and partial operational readiness for a mobile medical module as a complex technical system. A new approach to determine the readiness factor characterizing the functional readiness of a complex technical system is proposed as parameter not only for the system in a state of full usability, but also in states of partial usability enabling the performance of selected functions required by the user. The communication system is discussed as the main system determining the operation of the mobile medical module. Markov chain modeling (expanded into semi-Markov chains) was used to determine the value of the readiness factor of this system. Due to the structural complexity of the mobile medical module (carrier platform, drive, basic and additional avionics equipment and basic and extended medical equipment), a total and partial operational readiness can be determined for a simple object (in a simplified version as full) or a complex system (as a total and partial).
A dive into the marketing trends of 2024: insights to unlocking potential
Authors: Zhechev Vladimir
Published: April 2024

Marketing is witnessing unparalleled growth of solutions and innovations that can supercharge those market players ready to embrace the capabilities of GenAI, ML, LLMs, AR/VR, among others. Moreover, displaying brand engagement and sustainability sets new standards in marketing tactics. Various leading marketing agencies have dedicated great deal of research and analytical effort to produce reports including noteworthy marketing trends that can aid CMOs in dealing with the dynamics of the landscape. Whilst most of these reports revolve around technologies and customer experience, few of them give strategic orientation to companies of different size and industry as to how to exploit the opportunities of the new (marketing) reality. In view of this, the aim of this paper is to synthesize, contrast and evaluate some of the newest marketing reports by the industry’s leading companies. This review identifies the commonplace trends; major industries and contrasts them according to content and orientation. One limitation of the paper is that it does not attempt to cover all existing reports in marketing but the ones published by some of the most reputable sources and thus – to combine viewpoints and draw conclusions for businesses. This article provides context and agenda for entrepreneurs and marketing experts pertaining to their future marketing efforts. The originality of this paper resides with the fact that it examines the most contemporary trends in marketing as seen by world-renowned consults, strategists, CMOs and other decision-makers.
A Study On The Usage Of M-Learning Applications Within Bulgarian Schools
Authors: Penchev Bonimir
Published: April 2024

The transformation of the educational model is directly linked to the key participants in the educational process. Modern pupils cannot imagine life without the usage of various digital technologies such as mobile devices. Moreover, today’s learners spend more time preparing for school using interactive mobile applications. That defines the purpose of this article: to explore the usage of m-learning applications in the educational process within Bulgarian schools. To achieve that it has been created a survey that consists of 11 questions and was distributed to 140 participants (pupils from Bulgarian schools). The results have shown that 54.28% of respondents use m-learning applications within the classroom and 72.86% of them use m-learning applications for self-study. Additionally, 60% of respondents believe that using such applications would enhance the educational process. This provides ample justification for directing efforts from all stakeholders (educational institutions, educators, and learners) toward wider and more comprehensive integration of these applications in the educational process. From the perspective of future research, there could be endeavors to conduct a more extensive and representative study by trying to utilize cluster sampling in order to overcome the limitations posed by the current research methodology.
Gestión administrativa y su relación con el proceso organizacional en la Unidad Educativa Fiscal Jipijapa.
Authors: Guaranda Pin Mayeli Leonela , Tóala Bozada Sandra Partricia
Published: April 2024

El objetivo de este trabajo fue determinar la percepción de los investigados respecto a la gestión administrativa y su influencia en el proceso organizacional de la Unidad Educativa Fiscal Jipijapa; a partir de un enfoque cuantitativo se emplearon métodos analíticos, descriptivos, estadísticos y bibliográficos. La encuesta fue la técnica de recolección de datos con la que se obtuvo información de todas las variables estudiadas. La muestra estuvo compuesta por 20 participantes, que incluyeron parte del personal directivo, docente y administrativo. Los resultados revelaron que el 80% de los encuestados considera fundamental la interrelación entre la gestión administrativa y el proceso organizacional para alcanzar los objetivos institucionales, por lo que, se sugiere desarrollar estrategias que mejoren el crecimiento académico del establecimiento escolar. Se concluye que la Unidad Educativa mencionada reconoce la importancia de relacionar la gestión administrativa y el proceso organizacional para lograr una mayor eficiencia en sus funciones.
Online Grooming: de los juegos en línea a la obtención de material de abuso sexual.
Authors: Colmenares-Guillén Luis Enrique , Tapia Nava Naomi Jeiel
Published: April 2024

Actualmente, en las redes sociales es más común el uso de términos en inglés, que hacen referencia a peligros para los jóvenes relacionados con el abuso y el acoso utilizando las nuevas tecnologías. El Grooming y el online Grooming son dos formas de acoso que implican a un adulto, que se gana poco a poco la confianza de un niño o adolescente para involucrarlo en una actividad sexual. El objetivo es identificar el medio de obtención de material de abuso sexual, de los grupos de juegos en donde se puede identificar el online grooming. Los métodos utilizados fueron una ampliación de la metodología cuantitativa de las encuestas realizadas. Los resultados demostraron que el 73.33 % de los Niños, Niñas y Adolescentes (NNA), admitieron haber conversado con personas desconocidas de los juegos en línea. Aunque, los NNA usan las TIC, se tiene mayor predisposición al online grooming, junto con factores externos que existen en el exterior, tales como amigos, forma de ser, autoestima, capaces de generar conductas antisociales y posteriormente a delitos.
Variación temporal en tallas y madurez sexual de merluza común (Merluccius gayi, Guichenot, 1848) de la pesca con palangre de profundidad en aguas ecuatorianas
Authors: Castro-Moreira Cristhian Vicente , Flores-Rivera Gabriela , Tigrero-González Walter Gilberto
Published: April 2024

Este estudio se enfoca en analizar los cambios en la estructura de tallas y la madurez sexual de la merluza común (Merluccius gayi) capturada con palangre en aguas ecuatorianas entre 2013 y 2016. La pesquería de merluza en Ecuador ha experimentado un aumento significativo desde 2013, convirtiéndose en una alternativa a la pesca de camarón. La flota arrastrera tiene una mayor operatividad en el puerto de Posorja y se estima que en 2019 se desembarcaron 2.133.985 kg de merluza. Este pez es exportado principalmente a España, uno de los mayores consumidores de merluza a nivel mundial. En este estudio, se recopilaron datos biológicos de la merluza capturada en el Puerto Artesanal de Santa Rosa. Se analizaron variables como la longitud total, el sexo y la madurez sexual de los ejemplares. Se encontró que la proporción sexual estaba sesgada hacia las hembras, y se observaron diferencias significativas en las tallas entre los sexos, siendo las hembras más grandes en promedio. En cuanto a la madurez sexual, se identificaron cinco estadios gonadales en las hembras y tres en los machos. Se determinó que la talla media de madurez sexual para las hembras fue de L50 48.53 cm LT, mientras que para los machos fue de L50 31.22 cm LT. Se evidenciaron diferencias significativas entre las tallas de madurez sexual de hembras y machos, siendo las hembras un 35% más grandes en el momento de la madurez.

Palabras clave: Madurez sexual, palangre de fondo, merluza común, Península de Santa Elena
Los parásitos y su control en la maricultura del pez Lutjanus guttatus
Authors: Fajer-Ávila Emma , Morales-Serna Neptalí , Soler-Jiménez Lilia
Published: April 2024

Lutjanus guttatus es un pez en el que se han registrado 40 especies de parásitos, de los cuales las principales amenazas para el cultivo de este pez son los protozoos Amyloodinium ocellatum, Cryptocaryum irritans y Brooklynella hostilis, ya que pueden causar la muerte de la mayoría de los peces. Los monogeneos dactilogíridos son unos gusanos parásitos muy pequeños que también representan un problema. Estos gusanos, si bien no causan la muerte directa, pueden llegar a ser muy abundantes en las branquias y causar problemas respiratorios. Hasta ahora, el control de estos parásitos recae principalmente en la aplicación de baños de formalina. No obstante, actualmente en diferentes partes del mundo se realizan investigaciones para encontrar métodos de control totalmente efectivos para eliminar a los parásitos, pero que sean seguros para los peces y el ambiente.

Palabras clave: Acuicultura, protozoos, helmintos, copépodos, peces marinos, enfermedades
Fuzzy Decision-Making Model for the inventory leveling under uncertainty conditionModelo de toma de decisiones difusa para la nivelación del inventario en condiciones de incertidumbre
Authors: Lakhouil Hatim , Soulhi Aziz
Published: April 2024

The Option to create inventory is not always the optimal choice, due to the associated expenses and space requirements. Nevertheless, there are instances where a shortage of materials on customer lines can result in substantial financial penalties. This constant contradiction places supply chain managers in a perplexing predicament, especially when considering the amplification of inventory through the bullwhip effect as it moves across different stages. Moreover, the uncertain backdrop created by unforeseen events intensifies this already critical situation, compelling managers to seek new decision-making approaches. These approaches should enable the simulation of risks and the selection of suitable scenarios, particularly within the intricate domain of stochastic and dynamically evolving supply chains. The purpose of this study is to provide a new decision-making model rooted in the fuzzy logic concept introduced by Loutfi Zadeh in 1965. This model is applied to criteria assessed by experts, representing the most pertinent parameters for guiding inventory optimization. The chosen criteria encompass Lead Time, Equipment Production Reliability, and Warehousing Costs. This model exhibits the potential to unearth intricate patterns and associations among variables that conventional statistical methods struggle to reveal. Notably, the integration of fuzzy logic for inventory prediction yields promising outcomes, extendable to the realm of artificial intelligence, where comprehensive inference rules facilitate effective decision-making
Gamification and Computational Thinking in Education: A systematic literature review
Authors: Triantafyllou Serafeim A. , Sapounidis Theodosios , Farhaoui Yousef
Published: April 2024

The rapid development of gamification and computational thinking seems to open up new educational horizons by providing new opportunities for students to acquire the basic digital skills needed for their cognitive development. Gamification, on the side, flourishes because it brings about high degree of participants’ engagement in an activity. Accordingly, on the other side, the growing scientific interest in computational thinking centers on the fact that it provides a fruitful field of dialogue in the research community for the development of critical and analytical thinking of students. Hence, this paper aims to synthesize knowledge about gamification and computational thinking for improving education for the benefit of students. Specifically, this paper describes: (a) the theoretical background of gamification in learning and education, (b) relevant studies in literature and their findings, and (c) specific gamified applications of STEM [Science, Technology, Engineering, Mathematics] which have been developed to this subject area. Four databases were searched, and 37 papers were finally selected for this review. The findings from the presented learning theories set the foundation on how students obtain knowledge, and the relevant studies in the field of gamification and computational thinking showed some first positive outcomes stemming some first research attempts which need further examination. Furthermore, it seems that with the right use of game mechanics and elements, well-designed applications of STEM gain students’ interest to learn through gameplay and motivate them to cultivate computational thinking and problem-solving skills
Magnetic resonance imaging assessment of the patterns and distributions of spinal disc degeneration in patients residing in Lagos State
Authors: Ndianekwute Nkiruka Anne , Eze Joseph C. , Ogolodom Michael
Published: April 2024

Background: Degenerative disc disease is a condition in which intervertebral discs losses its structure thereby resulting in loss of cushioning, fragmentation and herniation most times related to ageing. Structural defects and failure are common causes of degenerative disc disease. In some cases, the spine loses flexibility and bone spurs may pinch a nerve root, causing pain or weakness. The aim of this study was to assess the prevalence and distribution of disc degeneration over the spines in patients residing in Lagos state using magnetic resonance imaging. Materials and methods: This was a cross-sectional prospective study conducted among 163 patients presented for spinal magnetic resonance imaging (MRI) scan due to disc degeneration in some selected radio-diagnostic centres in Lagos State, Nigeria. The spine structural appearance, intervertebral disc structural appearance, signal intensity, pathologies, gender, age, height, weight and BMI of the patients will be recorded. Both descriptive (mean, percentage, charts and frequency) and inferential statistics (Chi-square) statistics were used for statistical analysis with p-value set at 0,05. Results: Out of 163, 96(58,9 %) were female while males were 67(41,1 %). The age of the study population ranges from 20 years to 90 years with a mean age of 57,17 ± 12,35. Grade V was highest 64 (39,3 %) followed by 32 (25,8 %) grade IV and least 10 (6,1 %) were grade II. The study found the most common affected on L4/L5 disc with 35 (21,5 %) adults demonstrating disc degeneration, while 17 (10,4 %) adults demonstrated no disc degeneration. There is no statistically significant association between gender and pattern of disc degeneration (χ2 = 5,943, p =0,203). Conclusion: The majority of the patients had the grade V patterns of degenerated discs based Pffirman grading system. The most affected disc was the L4/L5 disc followed by the L3/L4 disc. There were negative correlations but not statistically significant between weight and BMI respectively and patterns of the disc degeneration diseases. There exist positive correlations but not statistically significant between age and height respectively, and patterns of the disc degeneration diseases. There is no statistically significant association between gender and pattern of disc degeneration
TESTING A BALLET HISTORICAL THREE-DIMENSIONAL CLASSROOM AS AN EDUCATIONAL, COLLABORATIVE AND PROMOTIONAL SPACE
Authors: GILÁNYI ATTILA , BÓLYA ANNA MÁRIA , CHMIELEWSKA KATARZYNA
Published: April 2024

3D balett történeti tanterem oktatási, együttműködési és promóciós térként való tesztelése. A cikk művészethez kapcsolódó VR tereket mutat be, amelyek nagyrészt a Debreceni Egyetemen készültek el. Ezek a terek a MaxWhere balett történeti előadóterem előzményeként szolgálnak. A cikkben összefoglalunk néhány, a háromdimenziós virtuális balett tanterem teszteléséhez kapcsolódó eredményt.
The article introduces VR spaces related to art, which were largely created at the University of Debrecen. These spaces serve as a prequel to the MaxWhere ballet history auditorium. We summarise some results connected to testing of the three-dimensional virtual ballet classroom.
Altered Lignin in Oil Palm: A Novel Approach to Ganoderma Control
Authors:   Universiti Putra Malaysia, Paterson R R M , M Sariah , Zainal Abidin M A
Published: April 2024

Oil palm (OP) is an economically-significant crop in the tropics that is prone to a rot caused by Ganoderma: a white rotfungus. Fungi that rot in this manner are extraordinary organisms which degrade lignin, and leave white cellulose exposed. Surprisingly, there are no data concerning the biochemical basis of how Ganoderma rots oil palm in terms of lignocellulose biodegradation. It is necessary to consider this mode of attack for integrated control. The existing literature is concerned particularly with the mode ofspread and molecular biology of Ganoderma, which are indirect ways in which to understand and control the disease. The white rot perception opens up new fields such as: (a) especially selecting/transfonning for resistant cultivars of oil palm with high lignin content, (b) ensuring that the conditions for lignin decomposition are reduced, and (c) simply sealing damaged oil palm specifically to stop decay. In conclusion, the control of Ganoderma on oil palm will benefit greatly from consideration of the process as one of white rot. Keywords: Oil palm, Ganoderma, lignin, white rot, altered lignin oil palm, enzyme inhibitors, rot control.