bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS DAN IDENTIFIKASI RISIKO KECELAKAAN KERJA PADA LANTAI PRODUKSI DI PERUSAHAAN AGROINDUSTRI MENGGUNAKAN JOB SAFETY ANALYSIS
Authors: Lubis Rizki Fadhillah , Mendoza Muhammad Dominique , Wijaya Kinanti , Melati Rima , Pulungan Abraham Ismail
Published: December 2024

As one of the largest agro-industrial companies in Indonesia engaged in the animal feed industry, it certainly has good Occupational Health and Safety standards. However, throughout 2022, this industry still experienced work accidents, especially in the production process. Work accidents that occur are at mild to moderate levels. Seeing this condition, it is deemed necessary to make efforts to prevent and minimize the risk of work accidents, one of which is using Job Safety Analysis. The Job Safety Analysis (JSA) method is used to identify hazards in the production process and provide suggestions for preventive measures. Based on the results of the job safety analysis, activities in the machinery sector and machine maintenance processes have a risk of work accidents such as being hit by boiler sparks, slipping, being pinched, and others. Strict supervision is needed for operators to wear personal protective equipment before working, ensuring that operators follow work instructions and standard operating procedures in working so that the risk of work accidents can be minimized.
Assessment of the effectiveness of garlic as a companion plant for controlling aphid infestations in chilli crops in Rwanda: a case study of the Gicumbi district
Authors:   Forest Research Department, Rwanda Forestry Authority, Huye, Rwanda, Ntabakirabose Gaspard , Ndaruhutse Felicien ,   Impact Product and Brand Department, One Acre Fund, Kigali-Rwanda, Festus Maniriho ,   College of Agriculture, Animal Sciences and Veterinary Medicine (UR-CAVM), University of Rwanda,, Mburu David Mwehia ,   Department of Land Resources Planning and Management, College of Agriculture & Natural Resources, Jomo Kenyatta University of Agriculture and Technology (JKUAT), Nairobi, Kenya, Ogwal Harold ,   Department of Biological and Environmental Sciences, School of Natural and Applied Sciences, Kampala International University, Kampala, Uganda, Ogweno Joshua Etieno ,   Department of Crops, Horticulture and Soil, Egerton University, Nairobi, Kenya
Published: December 2024

This study investigates the effect of garlic (Allium sativum) as a companion plant on controlling aphid infestations in chilli (Capsicum spp.) crops in Gicumbi District, Rwanda. The primary objectives were to evaluate the impact of garlic on aphid populations, assess the growth and yield performance of chilli plants grown in association with garlic, and explore local farmers' perceptions regarding garlic's efficacy in pest management. Field experiments were conducted over two growing seasons, comparing chilli plants intercropped with garlic against those grown in monoculture. Randomized Complete Block Design (RCBD) was used to minimize variability. Count the number of aphids per plant and record data in the data sheets for 12 weeks. Use ANOVA to compare aphid populations, growth metrics, and yield across different treatment groups. Apply descriptive statistics to analyze survey responses and identify farmer perception trends. Results indicated a significant reduction in aphid populations in garlic-companion plots, contributing to enhanced growth metrics and higher chilli yields. The Garlic Companion treatment showed a significant reduction, dropping to just 1 aphid by Week 12, indicating strong pest-deterrent properties. Meanwhile, the Garlic with yellow cards traps group had the lowest aphid counts, remaining near zero from Week 9 onwards, showcasing the enhanced effect of combining garlic with aphid traps. Furthermore, surveys revealed positive farmer perceptions regarding the use of garlic for aphid control, highlighting its potential as a sustainable pest management strategy. This research underscores the benefits of integrating garlic into chilli cultivation, promoting both ecological balance and agricultural productivity in the region.
Challenges of Agricultural Cooperatives and Prospects to Improve the Cassava Value Chain in the South West Region of Cameroon
Authors:   JP Johnson Biotechnology Laboratory, Institute of Agricultural Research for Development (IRAD) Ekona, PMB 25 Buea, Cameroon, Levai Lewis Dopgima , Monono Ekwa Yawa ,   JP Johnson Biotechnology Laboratory, Institute of Agricultural Research for Development (IRAD) Ekona, PMB 25 Buea, Cameroon, Molua Richard N. ,   Agriculture Infrastructure and Value Chain Development Project (AIVDP), PO Box 336 Buea, Cameroon, Ebobisse Marie Estelle Ines ,   JP Johnson Biotechnology Laboratory, Institute of Agricultural Research for Development (IRAD) Ekona, PMB 25 Buea, Cameroon, Tang Erasmus Nchuaji ,   Institute of Agricultural Research for Development (IRAD) Nkolbisson, BP 2123 Yaoundé Cameroon., Bahoya Joseph Aime Lauryn ,   JP Johnson Biotechnology Laboratory, Institute of Agricultural Research for Development (IRAD) Ekona, PMB 25 Buea, Cameroon, Levai Awa-Mengi Sama ,   Rice Value Chain and Development Project, PO Box 1116 Bamenda, Cameroon., Ogork Besong Ntui ,   Agriculture Infrastructure and Value Chain Development Project (AIVDP), PO Box 336 Buea, Cameroon, Ngome Francis Ajebesone ,   Francis Ajebesone Ngome
Published: December 2024

This article explores the challenges faced by agricultural cooperatives in the South West Region of Cameroon, with a particular focus on the cassava value chain. Cassava plays a significant role in the Region's agricultural sector, serving as a vital staple crop and a source of income for many smallholder farmers. However, despite its importance, cooperatives engaged in cassava production and processing encounter numerous obstacles that hinder their productivity and overall development. This article analyses the key challenges faced by these cooperatives and proposes prospects for enhancing the cassava value chain. The study draws on the insights obtained from four workshops organised by the Agricultural Infrastructure and Value Chain Development Project (AIVDP) held in the towns of Kumba, Limbe, Mundemba, and Tombel. In each of the workshops, 25 cooperatives were invited – each represented by two members. By examining the cooperative system's limitations and identifying potential strategies for improvement, this article aims to contribute to the sustainable development of the cassava sector in the South West Region of Cameroon.
The Impact of Indigenous and Selected Mycorrhizal Species on Citrus Rootstock Salinity Stress Resistance
Authors:   Department of Soil Science and Plant Nutrition, Faculty of Agriculture, Cukurova University, Turkiye, Khan Yassal , Saia Sergio ,   Department of Veterinary Sciences, University of Pisa, Pisa-Italy, Ortas Ibrahim ,   Department of Soil Science and Plant Nutrition, Faculty of Agriculture, Cukurova University, Turkiye
Published: December 2024

Plants encounter numerous abiotic and biotic stresses throughout their lives, such as drought, low temperature, disease, and salt stress. Of these stresses, salinity is one of the most common abiotic stresses that pose a threat to agricultural production worldwide (Ortas et al., 2021). Salt stress poses a major problem for plant production on the ground surface. Salinity causes physiological and biochemical imbalances that affect plants’ growth and productivity. Citrus plants are very sensitive to salinity. After summarizing the current knowledge on salt effects on plant growth and the role of AMF in increasing salt tolerance of citrus rootstocks, the main objective of the research was to determine the effect of natural and selected mycorrhizal inoculation on growth and nutrient uptake of citrus rootstocks. This experiment was carried out in the greenhouse of the Faculty of Agriculture, Soil Science and Plant Nutrition Department at Çukurova University. This experiment consisted of two types of citrus rootstocks (Citrus reshni/Cleopatra species and C35 species), three types of mycorrhizal treatments (control, natural/Indigenous and Rhizophagus clarus) and half of the soil was subjected to sterilization. Four parameters SPAD, Photosystem II (PS II), length and diameter were studied. JMP computer program was used to analyze the data for which Tukey's test (p<0.05) and Student t test were employed to compare means. The findings showed that C35 species were more resistant to salt stress than Cleopatra species. Plants grown in non-sterile soil perform better than the plants grown in sterile soil.
Producción de madera aserrada estructural en Chile 2024
Authors:   Instituto Forestal (Chile), Kahler Carlos , Gysling Janina , Soto Daniel , Hernández Joselyn , Bañados Juan Carlos , Baeza Daniela
Published: December 2024

INFOR ha generado estadísticas específicas sobre la madera aserrada estructural (MAE) en el marco de un proyecto financiado por CORFO, acumulando seis años de mediciones en esta actividad. En la presente publicación se muestran los principales resultados del análisis de los datos obtenidos a partir de la información recopilada mediante encuestas en la industria del aserrío.
Catálago: re-conociendo obras de madera en Santiago
Authors:   Instituto Forestal (Chile), Benedetti Susana , Yévenez Ignacia
Published: December 2024

Este catálogo reúne una selección de obras contemporáneas de Santiago, que emplean la madera no solo por sus atributos estéticos y funcionales, sino también como un compromiso con la sostenibilidad. Documenta proyectos públicos y privados, destacando la relevancia de este material en edificaciones históricas y en innovadoras propuestas del siglo XXI. Reconocida por su valor ecológico y sus propiedades estructurales, la madera se ha convertido en una opción moderna para el diseño arquitectónico, permitiendo la creación de espacios públicos innovadores que honran la tradición y responden a los desafíos ambientales actuales. Al observar estas construcciones, se aprecia cómo la madera contribuye a una arquitectura más consciente, resiliente y accesible, capaz de atender necesidades actuales y fortalecer la conexión con el entorno natural.
Manual básico para la restauración de formaciones xerofíticas de la Región de Coquimbo
Authors:   Instituto Forestal (Chile), Silva Sergio , Rosas Marcelo , Westphal Claus
Published: December 2024

Este manual presenta una guía práctica enfocada en la restauración de ecosistemas xerofíticos en la región de Coquimbo. Aborda desde conceptos básicos de restauración ecológica hasta metodologías específicas para implementar proyectos efectivos. A su vez, ofrece ejemplos prácticos, como proyectos en el Parque Nacional Fray Jorge, y enfatiza en el uso de herramientas tecnológicas y metodologías innovadoras para optimizar la restauración.
Oriental Languages in the Information Society and the Changing Global Cultural Paradigm
Authors: Asadchykh Oksana , Dybska Tetiana , Kindzhybala Oksana , Komarnytska Tamara , Poinar Liubov
Published: December 2024

The relevance of this study lies in the impact of the information society on the development and changes in Oriental languages worldwide. The preservation of their cultural diversity and unique features depends largely on their development in today’s world. The study aims to examine how languages from Asia and other Eastern regions have adapted to globalization, including new technologies such as the Internet, artificial intelligence, and social networks. The study used theoretical research methods, including analytical and comparative methods of generalization and systematization. It was found that global technological changes have greatly impacted Oriental languages, threatening the preservation of the cultural identity of their speakers. In the information society, Oriental languages play key roles in communication, preserving and sharing cultural heritage, and promoting cultural exchange between different parts of the world.  Eastern languages are actively adapting to the needs of the information society, using advanced technologies, artificial intelligence, and other innovations to improve communication practices. These changes help preserve and integrate traditional language practices from both Eastern and Western societies. At the same time, the study identifies challenges for the development of Eastern languages due to globalization, which calls for new strategies to protect linguistic diversity and cultural heritage. One effective solution is the use of technologies for digital archiving and documenting linguistic aspects. The research provides a basis for developing language policies, educational programs, and digital archiving initiatives to protect and promote Oriental languages in the face of globalization and technological progress.
Ứng dụng mô hình UTAUT2 và nhận thức rủi ro: Nghiên cứu hành vi mua sắm nông sản tươi trực tuyến tại Thành phố Hồ Chính Minh, Việt Nam
Authors: Anh Trần Tuấn , Tám Lục Thị , Ngàn Huỳnh Như
Published: December 2024

Nghiên cứu này tập trung nghiên cứu các yếu tố ảnh hưởng đến hành vi mua sắm nông sản tươi trực tuyến của người tiêu dùng trên địa bàn Thành phố Hồ Chí Minh. Dữ liệu nghiên cứu thực nghiệm được thu thập qua việc khảo sát 500 người dân tại địa bàn nghiên cứu, dữ liệu sau khi thu thập và làm sạch còn lại 360 mẫu và được xử lý bằng phần mềm Smart-PLS phiên bản 3.3.3. Dữ liệu phân tích được thực hiện thông qua mô hình phương trình cấu trúc bình phương nhỏ nhất từng phần (PLS-SEM) trong hai giai đoạn, tức là mô hình đo lường và mô hình cấu trúc. Thông qua việc phân tích mô hình cấu trúc tuyến tính SEM và kiểm định ước lượng mô hình bằng Bootstrap, nhóm tác giả đã khám phá ra rằng, điều kiện thuận lợi, thói quen và nhận thức rủi ro có ảnh hưởng đến ý định và hành vi mua sắm nông sản tươi trực tuyến. Chúng tôi đề xuất một số giải pháp có giá trị tham khảo nhằm giúp các doanh nghiệp gia tăng quyết định mua sắm nông sản tươi trực tuyến của khách hàng.
Enhancing Abstract Writing for Non-native English-speaking PhD Students: A Case Study of Italian PhD Students
Authors: Incelli Ersilia
Published: December 2024

This study explores the challenges faced by Italian PhD students in writing effective scientific abstracts, focusing on a collaborative academic writing workshop conducted in a university classroom. Recognizing the critical role of abstracts in academic communication, the paper highlights unique obstacles for non-native English speakers, particularly linguistic issues that hinder clarity, coherence, and conciseness. Drawing on literature and workshop findings, the study proposes targeted strategies and practical activities to enhance abstract writing skills, ultimately promoting better academic communication for PhD candidates, offering a framework which improves abstract writing skills. By fostering better academic communication, the study aims to enhance the professional development of PhD candidates and their integration into the global research community.
Business Internationalization Strategy Process Review Based on the Uppsala Model
Authors: Pahrizal P. , Sudarmiatin S. , Sumarsono Hadi
Published: December 2024

Research on the process of business internationalization strategy has attracted the attention of researchers around the world. These various reviews in the business internationalization strategy process have attracted researchers to analyze its behavior and influencing factors with various theoretical approaches to contribute to the development of international business studies. This paper is intended to provide an overview of the various approaches applied in various business internationalization strategy processes. Small and Medium Enterprises (SMEs) have played an active role in economic development for various countries. Not only do they have an impact on the local market but also on the international market. The involvement of small and medium-sized enterprises businesses in the international world has brought great contributions to the country's economic development, employment, and exports. This paper reviews the studies and research that have been conducted by experts on the internationalization process for SMEs at different economic levels. It finds that there are some similar and different factors that play a role in the internationalization process, i.e. the classification of theories and methods that have been used in the research from the findings of previous studies. This review will provide a better understanding of the field of business internationalization strategy process.
The Effect of Service Quality and Passenger Fares on Consumer Decisions Using DAMRI Buses
Authors: Astuti Dina , Heryati Yati , Hajjad Mu’fidatul Nurul
Published: December 2024

This study aims to assess the impact of service quality and passenger fares on consumer decisions regarding the use of the Mamuju Branch Damri Bus. Specifically, the research has two primary objectives: first, to determine the individual influences of service quality and passenger fares on consumer decisions; and second, to explore the combined effect of both factors on these decisions. Employing a quantitative research approach, the study utilizes two independent variables (service quality and passenger fares) and one dependent variable (consumer decision to use the Mamuju Branch Damri Bus). The methodology includes the application of multiple statistical tests to ensure the validity and reliability of the data collected. These tests include a validity test to ascertain the appropriateness of the research instruments, a reliability test to ensure consistent results, and multiple linear regression to analyze the impact of independent variables on the dependent variable. Additionally, t-tests (partial) and F-tests (simultaneous) are conducted to examine the significance of the effects. A sample of 96 respondents was selected for this study, and data were processed using SPSS software version 24.0. This facilitated a detailed analysis of how service quality and passenger fares influence consumer decisions, both individually and collectively. The findings revealed that both service quality and passenger fares significantly affect consumer decisions to use the Damri Bus at the Mamuju Branch, individually and in combination. This underscores the importance of these factors in shaping consumer behaviors and preferences in the context of public transportation.
Exploring Psychological Drivers in Dynamic Pricing and Consumer Decision Making
Authors: Niemeier Christian , Pospisil Richard
Published: December 2024

This research aims to explore psychological aspects of consumers’ decision-making process from the perspective of dynamic pricing strategies in e-commerce systems. As online retail continues to grow, exploring pricing algorithms, UX, and consumer behaviors becomes vital to businesses and researchers Which leads to research questions. How do consumers perceive and respond to dynamic pricing; how perceived UX affects consumers’ interactions with dynamic pricing; what is the effect of ethical considerations on consumers’ trust and engagement. The results show that there exists a complex relation between pricing methods , customer experience  components and psychological factors. Studies found that range of price dynamicity and the equity of the actions determines buyers’ attitudes towards DPs’ changes. From the study, better UX design  development of easy-to-understand interfaces and value propositions has higher acceptance by consumers. The issue of data protection and price policies occupy a significant portion of consumer credibility and brand sustainment. The discussion adds value on how psychological processes trigger consumers responses to dynamic prices. This study acts as a handbook for ethical and efficient pricing methodologies that fit the budget firm, keeping the consumer's content. Furthermore, it forms the basis for future studies of the dynamics of online retail and consumer behaviour in e-commerce.
Customer Service Strategies for Building Loyalty and Satisfaction at The Heights Sky Lounge
Authors: Amirullah Faizal , Wijoyo Tuwuh Adhistyo
Published: December 2024

This research examines the influence of customer service practices on improving visitor loyalty and satisfaction at The Heights Sky Lounge. The study utilizes a qualitative research methodology to investigate the influential aspects of customer experiences. This is achieved via the use of in-depth interviews, focus groups, observational research, and document analysis. The results indicate that providing tailored service, comprehensive staff training, meticulous attention to detail, and strong feedback systems are essential for enhancing customer happiness and cultivating loyalty. Customized interactions and individualized suggestions greatly improve the eating experience, while proficient personnel guarantee constant and top-notch service. The careful consideration of the physical setting and eating mood enhances the whole experience, making it more memorable. Moreover, the proficient use of client input enables ongoing improvement and adjustment to changing tastes. While the present service procedures generally meet consumer expectations, there are areas where improvements may be made in terms of providing consistent customized care and being adaptable to individual demands. This study offers useful insights for improving customer service tactics to enhance loyalty and achieve long-term success in the highly competitive premium dining industry.
Explorando Blocos da Química: Uma Análise Crítica de uma Lição do Minecraft como Ferramenta de Educação em Química
Authors: Rodrigues Vitória Caroline , Denardin Luciano , Dal Pont Morisso Fernando , Kuhn Júnior Norberto , Pereira Pinheiro Cristiano Max
Published: December 2024

Este artigo teve como propósito realizar uma análise crítica de uma lição de química que envolveu um jogo digital de Minecraft Education Edition, Microsoft. A partir de pesquisa bibliográfica, foi possível compor o referencial de análise do jogo, que articula os conceitos de sondagem e telescopagem de Johnson, princípios de aprendizagem de Gee, divertimento de Koster e, por considerar especificamente a prática de jogar e suas inferências, operou-se com as categorias de ludemas, de Pinheiro e Branco. Como resultado, percebeu-se que, mesmo que o jogo tenha sido desenvolvido e disponibilizado por uma grande desenvolvedora, apresenta falta de tutoria orientada para o jogador e limitações em suas representações de química, porém, todos esses fatores são superáveis dentro de uma possibilidade de desenho pedagógico que deve ser considerado no momento do desenvolvimento da atividade.
A Temática “Esportes – Olimpíadas” no Ensino de Química Orgânica a partir da Metodologia de Resolução de Problemas
Authors: Grings Bruna , Greff Passos Camila , Pazinato Maurícius Selvero
Published: December 2024

Abordar a temática Esportes no Ensino de Química possibilita a discussão sobre questões sociais da atualidade de forma interrelacionada aos conhecimentos científicos, como os avanços científicos e tecnológicos que culminaram no surgimento de novas substâncias e materiais. Nesta perspectiva, este trabalho teve por objetivo avaliar o emprego da metodologia de Resolução de Problemas aliada a temática “Esportes – Olimpíadas”, em aulas de Química Orgânica no Ensino Médio, que ocorreram no formato de ensino híbrido. A produção dos dados se deu a partir de questionários e da produção textual de 22 grupos, em que os 92 estudantes que participaram estavam organizados. Os dados foram analisados por meio de categorias elaboradas a priori, com base em propostas relatadas na literatura, e a posteriori a partir das respostas obtidas, bem como do cálculo do escore médio. Os resultados desta pesquisa indicam que a metodologia de Resolução de Problemas favoreceu a compreensão de conhecimentos científicos, em específico, de Química Orgânica e a relação com a temática Esportes.  Com esta pesquisa verificou-se que a Resolução de Problemas, associada a uma temática, é passível de ser aplicada no Ensino de Química, podendo ser desenvolvida em contexto híbrido de ensino, com etapas realizadas no ensino remoto e em sala de aula presencia.
Integrando Química e Arte: Experiências e Desafios
Authors: Grünfeld de Luca Anelise , Serafim João Victor
Published: December 2024

O presente trabalho relata uma proposta didática de uma intervenção artística realizada no componente curricular: Pesquisa e Processos Educativos (PPE) III, no curso de Licenciatura em Química do Instituto Federal Catarinense – campus Araquari/SC, em 2022. O objetivo é apresentar o “movimento” do planejamento dessa proposta, desde sua concepção na PPE III até sua aplicação na PPE IV. A metodologia é de natureza experimental-observacional, tanto para quem aplica e propõe, como para os estudantes que elaboraram uma imersão a partir de conteúdos conceituais de química trabalhados em sala de aula. Esta proposta foi organizada em três momentos: instrução, desenvolvimento da intervenção artística e roda de conversa. A oficina “Aprendendo Química Fazendo Arte”, planejada na PPE III, foi desenvolvida com 13 estudantes do ensino médio, de uma escola pública estadual. A discussão pontuou constatações que provocaram reflexões sobre o ensino, a aprendizagem, a função da escola e do conhecimento, destacando a falta de interesse pela formação acadêmica e negação ao estudo. Para a formação de professores considera-se que o replanejamento das ações foi muito importante e de muito aprendizado.
A Pragma-stylistic Analysis of Two Poems by Wi’aam Mulla Salmaan
Authors: Mazin Jasim al-Hilu  , Wenas Sheiyal Yaber Al_Badri
Published: December 2024

The present paper offers a pragma-stylistic study to two selected poems that express the theme of “yearning to Iraq” composed by the contemporary Iraqi poetess in exile: Wi’aam Mulla Salmaan, which express her individual experiences and emotions of loss due to the forced severing of her living in her native homeland. This has been done by exploring the ways in which pragmatic theories of speech acts, metaphorical flouting of Grice's maxims, and deixis can be stylistically applied to decoding the performative messages conveyed in the selected poetic texts. A second aim has been to see whether or not the stylistic qualitative and quantitative densities of such pragmatic features (or their absence) serve to pinpoint certain identifiable individual stylistic markers in these two poems. Data analysis has revealed that those pragmatic theories offer a valid and functional basis for unravelling poetic themes, emotions, attitude, and values expressed in the data. In addition, the regularities and irregularities in their use of particular speech acts, metaphorical implicatures, and deixis serve as markers of their individual styles. Thus, it has been found that the poetess singular use of commissive speech acts only at the close of each one of her two poems is one marker of her poetic style. Another individual stylistic marker of hers in the data is the overwhelming use of metaphors and personifications in contrast with her scarce use of similes. Also, the poetess’s yearning to Iraq renders the densities of the deixis that spell out this poet-visa-vie-homeland juxtaposition particularly high. Data analysis has also shown that the expressive and assertive speech acts may be not mutually exclusive in one and the same utterance, and that one utterance can spell out more than one speech act.
Reading Nature in the Select Poems of Jacinta Kerketta
Authors: Soni Sushmita , Ashrafi Syed Afroz
Published: December 2024

Nature cannot be separated from tribal life, as they keep moving about the periphery of nature and nature remains the life and blood of their whole existence. Due to the deteriorating condition of the environment the focus of many writers has shifted towards its preservation and protection, to create a balance between human life and nature. The nature has been harmed the most in the process of development and many writers including the tribal writers have acknowledged this issue in their writings. In this paper Jacinta Kerketta’s work, will be examined based on the portrayal of nature in her poems. Kerketta is a prominent Adivasi poet and activist, who weave her poems around the themes of ecology, culture and social injustice; providing a poignant commentary on the consequences of development on tribal communities. She critiques the adverse effects of development on the tribes, by showcasing the displacement, cultural erosion and environmental degradation. The aim of this paper is to showcase these elements through Ecocritical perspective.
In-Depth Analysis of MEC Resource Optimization and Reliability Under 5G
Empowerment
Authors: Rongli Chen Rongli Chen , Rongli Chen Xiaozhong Chen , Xiaozhong Chen Lei Wang , Lei Wang Guanquan Wu
Published: December 2024

The swift proliferation of 5G networks underscores the pivotal role of Mobile Edge Computing (MEC) in catering to the ever-evolving service demands. This study introduces a dynamic resource orchestration framework tailored for MEC within 5G standalone cellular architectures. This framework addresses the intricate challenges of computational resource provisioning and power management in a holistic manner. Leveraging convex optimization principles, we devise an optimal resource allocation strategy that incorporates reliability metrics to ensure robust performance. Furthermore, we employ Deep Reinforcement Learning (DRL) techniques to tackle a formulated Markov Decision Process (MDP), aimed at optimizing resource distribution for latency minimization. Our simulation outcomes demonstrate the efficacy of the proposed approach in mitigating task delays and enhancing the system’s adaptability across diverse workload profiles and network environments, thereby contributing novel insights into the field with minimal overlap in existing literature.

 
Development and System Design of Intelligent Training Platform for
Universities Based on Internet of Things Technology
Authors: Xin-Hong Hu Xin-Hong Hu , Xin-Hong Hu Shao-Ting Liu , Shao-Ting Liu Jun-Xia Zhang , Jun-Xia Zhang Meng-Ying Yang
Published: December 2024

Starting from the requirements of the practical training process, this article uses the existing training platform as the hardware equipment foundation to complete the overall design of the training platform. The existing training equipment has been extensively researched and analyzed using hardware modules provided by Huibo Robot Integration Co., Ltd. Based on specific production functions, the combination installation of equipment can be achieved. This article selects the console module, tool library module, execution unit module, polishing module, trajectory drawing module, and sorting module to form the hardware equipment. With the core technology of flexible manufacturing system as the support, a complete flexible manufacturing training system that simulates the production line process is built. The article will design the lower computer software and configure three main tasks to control multiple motors. Then, the upper computer software will be designed to complete human-computer interaction, task editing, and communication functions. Finally, the control software for the robotic arm will be developed, and the main function task action function framework will be designed to achieve module reorganization of the robotic arm software. Finally, the design of the training system will integrate virtual reality and digital twin technology to achieve remote control of the equipment, remote acquisition of experimental data, and remote viewing of the actual equipment operation status. In the remote video viewing function, visual automatic tracking technology is integrated to ensure that the main functional modules are visually captured and displayed during the digital twin debugging process. The feasibility of the method proposed in this paper has been verified through experiments.

 
ИССЛЕДОВАНИЕ И РЕСТАВРАЦИЯ ЖИВОПИСИ «ФАЛЬШИВЫХ ОКОН» В ЗАЛЕ С ГОРКОЙ АЛЕКСАНДРОВСКОГО ДВОРЦА
Authors:  Рогозный М.Г. ,  Кривулько Т.А.
Published: December 2024

Александровский дворец в Царском Селе — резиденция, имевшая особое значение для императора Николая II. Здесь он родился, здесь в марте 1917 г. вместе с семьей был заключен под домашний арест и затем отсюда же вывезен в Тобольск. Дворец сильно пострадал во время Второй мировой войны и послевоенных ремонтов. Во время реставрации 2020–2021 гг. в одном из залов парадной анфилады (т. н. «Зал с горкой») под поздними малярными слоями была обнаружена живопись. Выпускниками Академии А.Л. Штиглица проведен комплекс исследований и выполнена реставрация росписей.

The Alexander Palace in  Tsarskoe Selo near Saint Petersburg is  a royal residence that bore a  special significance for Emperor Nicholas II of Russia. There he was born, there he and his family were placed under house arrest in March 1917, and from there they were taken to Tobolsk. The palace was badly damaged during the Second World War and the post-war repairs. During the restoration of 2020–2021 paintings were discovered in one of the halls of the ceremonial suite (The Hall with a Slide) under the later paint layers. Graduates of the Stieglitz Academy conducted a complex of investigations and carried out the restoration of the murals.
ОТИВ СПИРАЛИ И S-ОБРАЗНЫЙ ЗНАК В ОРНАМЕНТАЛЬНОМ ИСКУССТВЕ ЗАПАДНОГО КАЗАХСТАНА XIX–XXI вв.
Authors:  Попова Л.Ф.
Published: December 2024

Мотив спирали и s-образный знак имеет основополагающее значение в орнаментальной системе казахов Западного Казахстана. Правомерна точка зрения, согласно которой эти мотивы входили в число доминирующих, составляющих яркий культурный признак этого региона. Художественные особенности воплощения названных орнаментальных мотивов охарактеризованы на примере казахских изделий из металла, войлока, ткани, дерева и камня. Столь широко, в ансамбле разных материалов, мотив спирали не был выражен в культурах Евразии Нового времени, в том числе и у других групп казахов. Попытки автора выявить аналоги западно-казахских комплексов «спиральный орнамент — материал — техника» неизменно приводили к культурному наследию пазырыкцев, хунну, сарматов. Уяснение причин столь длительного сохранения западными казахами эталонных образцов культуры эпохи ранних кочевников — отдельная научная задача.

The main objective of the present article is to highlight the fundamental importance of the spiral motif and the s-shaped sign in the ornamental system of the Kazakhs of Western Kazakhstan and to prove that these motifs were among the dominant ones and constitute a representative cultural characteristic of this region. The artistic features of these ornamental motifs are characterised and examplified by Kazakh metal, felt, fabric, wood and stone goods. The spiral motif was never as common or found in a variety of different materials in the cultures of Eurasia of the New Age, not even among other groups of the Kazakhs. The author’s attempts to identify analogues of the West Kazakh “spiral ornament — material — technique” complexes have invariably led to the cultural heritage of the Pazyryks, Xiongnu and Sarmatians. Uncovering the reasons behind the long persistenceof reference samples of the early nomadic culture in the art of the West Kazakhs constitutes a separate research task.
СВЕТОВОЙ ДИЗАЙН СЕВЕРНЫХ ГОРОДОВ: ОТ ЧАСТНОГО К ОБЩЕМУ
Authors:  Любакова Ю.С. ,  Чиримисина Д.А.
Published: December 2024

Благоустройство северных городов — один из стратегически важных вопросов развития Россий- ской Арктики. В ходе разработки северной городской стратегии появляются различные рекомен- дации, проекты и мастер-планы этих территорий и их общественных пространств. В этой связи представляет интерес проблема искусственного освещения, при котором жители северных регио- нов живут большую часть года. На примере световых мастер-планов четырех скандинавских го- родов, разработанных ведущими светодизайнерскими бюро, осуществляется попытка выявления особых подходов к формированию световой среды северных территорий с учетом их специфики. Особое внимание уделяется анализу взаимосвязи искусственного освещения и природно-клима- тических условий, которую необходимо принимать во внимание световому дизайнеру при работе с городским ландшафтом Севера.

The improvement of northern cities is an issue of strategical importance for the development of the Russian Arctic. Various recommendations, projects and master plans for the development of these territories and their public spaces have appeared within the Northern City Strategy. In this regard, research into the issue of artificial lighting is of interest since inhabitants of northern regions are exposed to artificial light for the most part of the year. Using the example of lighting master plans for four Scandinavian cities developed by leading lighting design firms, the article attempts to identify special approaches to designing the light environment of northern territories that take into account their specificity. Particular attention is paid to  the analysis of  the relationship between artificial lighting and natural and climatic conditions that lighting designers should take into consideration when designing the urban landscape of the North.
ПРОБЛЕМЫ И ПЕРСПЕКТИВЫ ОБУЧЕНИЯ МАГИСТРОВ ДИЗАЙНА
Authors:  Клюшкин И.В.
Published: December 2024

овки и специальностях бакалавров. Обращение к опыту работы семинаров Сенежской студии может быть полезным при решении проблемы повышения эффективности обучения студентов- дизайнеров в условиях многоступенчатой системы высшего образования.

One of the main problems of modern training of MA students of design is the differences in training levels and training programmes of bachelors. The experience of seminars at Senezh Studio can be informative in that it may help increase the effectivness of student training and education in design in the context of multi-level tertiary education.
La oscura huella digital
Authors: Yoldi López Virginia
Published: December 2024

Palabras clave: Ensayo gráfico, digitalización, pérdida de derechos, crisis climática, low tech.

Keywords: Graphic essay, digitization, loss of rights, climate crisis, low tech.
Extractivismo y submundo en la Amazonía peruana
Authors: Neyra Raquel
Published: December 2024

Resumen: La cuarentena dictada a raíz de la pandemia del COVID-19 marcó el inicio de una dinámica que reunió cuatro elementos del submundo de la ilegalidad: el narcotráfico, la minería ilegal, la deforestación y el acaparamiento de tierras indígenas, lo que multiplicó la violencia, el maltrato contra pueblos indígenas e inclusive el asesinato de defensores indígenas. El Estado sostiene esta dinámica extractivista con leyes que favorecen la deforestación y la expansión de cultivos en la Amazonía, y actúa en total colusión con los actores ilegales exacerbando la dependencia del sector ilegal al cual cede amplias zonas del país. La expansión de las fronteras de la extracción es llevada a cabo muchas veces por colonos en búsqueda de nuevas oportunidades con el cultivo ilegal de la hoja de coca o al servicio de grandes empresas agroindustriales. Una espiral de violencia de la cual será difícil salir mientras los regímenes extractivos continúen en el poder. El empoderamiento de los pueblos indígenas se erige como alternativa para la defensa de sus territorios.

Palabras clave: violencia, actividades ilegales, pueblos indígenas, Amazonía, extractivismo

Abstract: The quarantine imposed due to the Covid-19 pandemic marked the beginning of a dynamic that brought together four elements from the underworld of illegality: drug trafficking, illegal mining, deforestation, and the seizure of indigenous lands. This combination escalated violence, mistreatment of indigenous peoples, and even the murder of indigenous defenders. The State perpetuates this extractivist dynamic through laws favoring deforestation and the expansion of crops in the Amazon, acting in collusion with illegal actors and further entrenching the dependence on the illicit sector, which claims vast areas of the country. The expansion of extraction borders is often driven by settlers seeking new opportunities through the illegal cultivation of coca leaves or in service of large agro-industrial companies. Breaking free from this spiral of violence will be challenging as long as extractive regimes remain in power. Empowering indigenous communities stands as an alternative for defending their territories.

Keywords: violence, illegal activities, indigenous peoples, Amazonia, extractivism
Comuna afroecuatoriana de Barranquilla de San Javier: defensa del bosque del Chocó frente la palma aceitera
Authors: Bonilla Cueva Nathalia Paola
Published: December 2024

Resumen: El cantón San Lorenzo, ubicado en la provincia de Esmeraldas, Ecuador, se encuentra enmarcado por el bosque del Chocó, un ecosistema megadiverso considerado uno de los diez puntos críticos del mundo. Esta área está habitada principalmente por comunidades afrodescendientes e indígenas. En la actualidad, tanto el ecosistema como sus habitantes enfrentan amenazas significativas debido al extractivismo agroindustrial de la palma aceitera. Esta actividad, que se sostiene en el racismo estructural, junto con el abandono del Estado, está generando deforestación de los bosques, pérdida de biodiversidad, destrucción de las fuentes vitales para la subsistencia, devastación ambiental y empobrecimiento en las comunidades afroecuatorianas que habitan la zona.

La comunidad afroecuatoriana de Barranquilla de San Javier implementa estrategias de defensa territorial y ambiental desde 2017. La empresa palmicultora Energy & Palma ha respondido interponiendo una demanda penal por 350.000 dólares contra siete de sus líderes. Esta acción se enmarca en su estrategia para mantener el control de la zona, aprovechándose de la debilidad del sistema judicial, la corrupción y su poder político y económico. En respuesta a esta situación, la comunidad ha fortalecido su organización y ha tejido una red de alianzas no solo para proteger a los defensores, sino también para exigir la restitución de su territorio.

Palabras clave: afrodescendientes, palma aceitera, racismo ambiental, justicia ecológica, derechos de la naturaleza.

Abstract: The Canton of San Lorenzo, located in the province of Esmeraldas, Ecuador, is surrounded by the Chocó Forest, a megadiverse ecosystem considered one of the 10 hotspots in the world. This area is inhabited mainly by Afro-descendant and indigenous communities. However, both the ecosystem and its inhabitants face a significant threat from agroindustrial oil palm extractivism. This activity, supported by a system of structural racism and state neglect, generates environmental suffering and environmental racism in the communities.

The Afro-Ecuadorian community of Barranquilla de San Javier has been implementing a territorial and environmental defense strategy since 2017. However, the palm oil company Energy & Palma has responded by filing a criminal complaint for $321,000 against seven of their leaders. This action is part of their strategy to maintain control over the area, taking advantage of the weakness of the judicial system, corruption, and their political and economic power. In response to this situation, the community has strengthened its organization and woven a network of alliances, not only to protect the defenders, but also to demand the return of their territory.

Keywords: environmental racism, afrodescendant peoples, ecological justice, nature rights, oil palm.
The wolf (Canis lupus) in the north of Central Polissia: diet, ecological niche width, and selective predation
Authors:   Chornobyl Radiation and Ecological Biosphere Reserve (Ivankiv, Ukraine), Zhyla Sergiy ,   Polissia Nature Reserve (Selezivka, Ukraine)
Published: December 2024

The diet of the wolf in the Chornobyl Radiation and Ecological Biosphere Reserve (ChBR) due to the high proportion of the red deer (Cervus elaphus) in its diet is generally uncharacteristic of the Polissia and occupies an intermediate position between the diets of wolves in Central Europe and the Polissia. The wolf is a highly flexible carnivore with a diet that can change depending on the time and location. In the context of climate change, the drying of marshes, high winter temperatures, and heat stress, the elk as a species of northern origin is vulnerable to wolf predation. This fact explains the high proportion of elk in the ChBR in the wolf’s diet in 2019–2020, when cases of elk deaths from wolves were recorded even in small fire ponds. Preliminary data indicate significant changes in the seasonal diet of wolves in the ChBR and an increase in the proportion of elk in it in the winter, when this species migrates from Belarus. The construction of a fence on the Ukrainian–Belarusian border may lead to a decrease in the number of elk due to reduced migration and a corresponding decrease in the share of this species in the wolf’s diet. The current epizootic of African wild boar fever has led to a long-term depression of the boar population and a small share of this species in the wolf’s diet. There are no grounds for a rapid recovery of the wild boar population and its high representation in the wolf diet in the near future. The fluctuations in the ‘wolf–elk’ and ‘wolf–deer’ systems during the climatic anomaly of 2019–2020 almost completely levelled out in the next two years. In the first year, there was a sharp shift towards minimising elk losses, then the situation levelled off, and the wolf’s dietary spectrum has remained almost unchanged to date. Beaver demonstrates a change in the selectivity of wolf predation. In hot and dry years, it is more intensively preyed on by wolves, and less so in more watered cooler years (with changes in selective predation from +0.25 to -0.25). Deer is the only species that sharply reduces its vulnerability to wolf predation in abnormally warm and dry years (selective predation is less than -0.6). When determining the selectivity of wolf predation, it is advisable to map (record GIS coordinates) the findings of wolf excrements.
A vain attempt: why a change in the reproductive strategy of a rodent population failed to restore ecological balance
Authors:   Taras Shevchenko National University of Kyiv (Kyiv, Ukraine), Myakushko Stanislav
Published: December 2024

Based on long-term observations of a bank vole (Myodes glareolus Schreber, 1780) population, the preconditions, mechanisms, and consequences of changes in reproductive strategy to restore ecological balance are analysed. The studies were conducted in the Kaniv Nature Reserve during different periods of the ecosystem’s existence affected by anthropogenic impact. The characteristics of two cycles of population density dynamics are compared. The first cycle covers the destabilisation stage of the dynamics, which precedes changes in reproductive strategy, whereas the second cycle demonstrates changes in breeding parameters. It was found that in order to compensate the high levels of mortality, reproductive processes intensify. This is achieved by the simultaneous launch of various mechanisms, from increasing individual fecundity to expanding the proportion of individuals involved in reproduction. The first scenario turned out to be unsuccessful and, without adequate ecological support in the form of sufficient feeding resources, caused even higher mortality rates. The size and number of litters dropped to minimum values, and reproduction parameters indicated only a slight success in realising the breeding potential. The most vulnerable was the group of large females, whose fecundity and, consequently, contribution to population growth are the highest. It was found that such processes changed not only the size and weight composition of the population (the proportion of large individuals decreased), but also the sex and age structure (the number of adult females decreased). The decline in the number of large breeding females only exacerbated the misbalance. Population collapse was avoided by expanding the number of females involved in reproduction (extensive reproduction). It is shown that restoration of ecological balance did not follow the change in reproductive strategy. This is supported by the following facts: preservation of signs of a destabilised population dynamics and absence of the previous interdependencies between demographic indices and parameters of feeding resources. As a result, after about a decade of intensive but ineffective reproduction, the population was ‘forced’ to switch to another strategy to restore ecological balance.