bluuebunny/crossref_metadata_2025 huggingface dataset:
Pembuatan Bank Agen Hayati Sebagai Dukungan Terhadap Sustainabilitas Produksi Beras Organik di Kabupaten Madiun
Authors: Zulfa Fitriyah , Abdi Yenny Febriani Ramadhan , Riski Prajwalita Rukmakharisma , Rochmah Alfi Nur , Nadhilah Dini , Suleman Dininurilmi Putri , Mirlana Dendy Eta
Published: February 2025

Kebutuhan pupuk para kelompok petani di Kabupaten Madiun mengalami peningkatan setiap tahunnya. Hal ini menjadi dorongan bagi para kelompok tani IPOJI di kecamatan Jiwan Kabupaten Madiun untuk memproduksi pupuk sendiri. Kelompok tani IPOJI merupakan komunitas tani memproduksi beras sehat yang ditanam menggunakan pupuk dan pembasmi hama organik. Kelompok tani ini membuat pupuk organik secara mandiri dari kotoran hewan, limbah rumah tangga, limbah toko buah, dan limbah pertanian sendiri. Namun, pupuk organik yang dihasilkan masih belum memenuhi semua kebutuhan dan harus sering dibuat sehingga terdapat keterbatasan pada tempat menampung pupuk yang dihasilkan atau bank agen hayati. Tujuan pengabdian masyarakat adalah menyediakan bank pupuk organic untuk mendukung produksi beras organic di Kabupaten Madiun. Metode yang digunakan dalam kegiatan pengabdian masyarakat ini adalah melakukan sosialisasi dan pelatihan pembuatan pupuk organik cair metode fermentasi serta pelatihan pembuatan bank agen hayati sebagai tempat penampungan pupuk organik baik padat maupun cair serta tahapan akhir adalah menyusun SOP proses produksi pupuk organik dan rencana pemasaran secara online dan offline. Hasil yang didapat dari kegiatan pengabdian masyarakat adalah peningkatan skill petani dalam memproduksi pupuk organik yang bernilai ekonomi yang mampu meningkatkan kesuburan tanah sehingga jumlah produksi beras organik akan tetap stabil. Jenis pupuk cair yang dihasilkan dari kegiatan pelatihan ini adalah ada tiga jenis pupuk organik yang terdiri dari pupuk organic cair A1 berbahan bonggol pisang, yakult, air leri, air kelapa, molase, trasi, ragi menghasilkan kadar N sebesar 0,013%, K 0,147%, P 0,029%. Pada pupuk organik A2 berbahan buah-buahan, air leri, air kelapa, molase, ragi, dan ragi. menghasilkan kadar N 0,04%, K 0,261%, P 0,009% serta pupuk organik cair ketiga A3 berbahan rempah-rempah (jahe, kunir, kencur, laos, dan rempah lain) menghasilkan N 0,114%, K 1,225, dan P 0,032%.
Pelatihan Pemanfaatan dan Pengelolaan Tanaman Obat Lokal di Desa Puasana, Kecamatan Moramo Utara
Authors: Isrul Muhammad , Himaniarwati Himaniarwati , Awaliyah Nur Hatidjah , Ridwan Bai Athur , Alani Fitriani W.
Published: February 2025

Indonesia merupakan negara tropis yang dikenal sebagai sumber bahan baku obat-obatan yang dapat digunakan untuk mengatasi berbagai penyakit. Penggunaan tumbuhan sebagai obat telah berlangsung ribuan tahun lamanya, akan tetapi masih kurang terdokumentasi sehingga masih banyak Masyarakat yang masih belum mengetahui mengenai pengelolaan tanaman sebagai obat. Kegiatan pengabdian ini bertujuan untuk meningkatkan pengatahuan Masyarakat mengenai pemanfaatan dan pengelolaan tanaman obat lokal yang ada disekitar desa puasana. Metode yang digunakan dalam pengabdian ini yaitu dengan memberikan pelatihan pemanfaatan dan pengelolaan tanaman obat lokal kepada Masyarakat desa puasana sejumlah 53 orang. Setelah pemberian pelatihan dilanjutkan dengan diskusi interaktif. Hasil yang diinginkan dengan adanya pengabdian masyakarat ini yaitu meningkatnya pengetahuan Masyarakat desa puasana dalam memanfatkan dan mengelolah tanaman disekitar menjadi tanaman obat lokal yang dapat memberikan manfaat bagi Kesehatan.
Penyuluhan dan Pemanfaatan Obat Tradisional dalam Aplikasi Herbal Instan dan Tanaman Obat Keluarga di Desa Wonua Jaya, Kecamatan Moramo, Kabupaten Konawe Selatan
Authors: Isrul Muhammad , Andriani Rina , Said Asbath , Ningtias Dwi Wulandari , Ali Leniarti , Achmad Bromo Kusuma , Rahmadani Ulfa Novianti , Puriandani Ketut Ayu , Syifa Fadhil Nur , Mustikawati Wd Ifan , Farisyah Astrid Riski , Andiska Lucky , Septiarini Nur Afnisa , Septiana Elma
Published: February 2025

Obat tradisional ialah ramuan yang terdiri atas bahanbahan yang diperoleh dari tumbuh-tumbuhan, bahan hewani, mineral, sari yang dicampur, dan diracik untuk dikonsumsi serta dipercaya secara turun temurun oleh masyarakat dapat mengobati penyakit. Obat tradisional juga disebut dengan obat herbal, karena bahan-bahan yang digunakan berasal dari bahan alami. Tujuannya untuk memberikan informasi kepada masyarakat Desa Wonua Jaya pemanfaatan tanaman TOGA sebagai obat tradisional beserta manfaat dan khasiat dari tanaman tersebut. Metode yang digunakan yaitu Pendampingan dalam pembuatan TOGA berupa pemilihan tanaman obat, penyiapan lahan, dan budidaya tanaman obat, Sosialisasi kegiatan kepada masyarakat Desa Wonua jaya tentang kegiatan yang akan dilaksanakan,  Penyuluhan untuk memberikan pengetahuan tentang obat tradisonal, Praktek: yaitu praktek pembuatan minuman kesehatan berupa instan herbal dengan bahan utama kunyit dan asam yang dapat meningkatkan imunitas tubuh. Selama kegiatan KKN-T & PKK ini mampu meningkatkan pemahaman Masyarakat tentang obat tradisional mulai dari pengertian obat tradisonal, keuntungan dan kerugian obat tradisional, golongan obat tradisional serta contoh tanaman yang dapat dimanfaatkan sebagai obat tradisional dan bagaimana cara pengolahannya.
Prozessdokumentationen als Reflexionstool der Vernetzung in Hochschullernwerkstätten. Eine Analyse am Beispiel angehender Mathematiklehrkräfte
Authors: Imp Christina
Published: February 2025

An der Pädagogischen Hochschule Steiermark (PHSt) spielt Vernetzung in Hochschullernwerkstätten (HSLW) eine zentrale Rolle. Daher wurde ein freies Wahlfach eingeführt, um Lernwerkstattarbeit zu erleben. Ziel ist es, die Reflexion über die Gestaltung solcher Lernumgebungen anzuregen und zu begleiten sowie den Raum für die Vernetzung von Lehrinhalten, Praxis und eigenen Fragestellungen zu schaffen. Die Studierenden dokumentieren und reflektieren ihren Lernprozess in einer digitalen Prozessdokumentation (PD). Diese Studie untersucht die Reflexionstiefen und -aspekte anhand der PDs von Mathematikstudierenden, die über mehrere Semester hinweg qualitativ analysiert wurden. Die Analyse zeigt, dass häufig nur oberflächliche Beschreibungen vorliegen und tiefere Reflexionen sowie Handlungskonsequenzen, sogar nach Adaption der Reflexionsfragen, selten ausgearbeitet werden. Die Ergebnisse liefern Hinweise zur Verbesserung der Reflexionstätigkeit und zeigen Grenzen auf. (DIPF/Orig.)
OPTIMAL DESIGN OF DIAMETER PIPELINE TRANSMISSION CRUD OIL
Authors: Farhat Alkateb Ezadin B , Alamen Thurayah Ahimed
Published: February 2025

Pipelines are normally designed to deliver uid at the required head and ow rate in a cost manner.
Increase in conduit diameter leads to increase in annual capital cost, and decrease in operating costs [1].
Determine whether a given pipe ow is laminar or turbulent because there methods of analysis and equations for different ow
regime [2].the pipeline system used as case study consists of length , viscosity effect the pipe size in the cost Note that the cost
increases with increases the pipe diameter (e.g. 1 to 2 is a doubling, whilst 2 to 3 is only a 50% increase). In this studies notes the
pipe is expected to last only 10 years, the lowest cost is for a size 3 pipe. if 20 years use is expected, size 4 gives the lowest cost.
This lowest cost size is known as the optimum pipe diameter for the duty given.
A HOSPITAL BASED STUDY OF GENDER AND RISK OF AGE RELATED MACULAR DEGENERATION
Authors: Singh Bhup
Published: February 2025

The present study was aimed to study the gender and risk of age related macular degeneration. Agerelated macular degeneration(AMD) is one of the main socioeconomical health issues worldwide. This is
prospective study include all patients of age related macular degeneration above 50 years of age presenting in the Department
of Ophthalmology at Dr.RPGMC Tanda. Total 86 patients were examined. There were 41(47.67%) males patients while
45(52.33%) patients were females. Finding indicated that gender distribution of ARMD patients was almost equal. However,
exudative ARMD was seen more in males.
Os impactos socioeconômicos aos vendedores de Acarajé Em Fortaleza-CE No cenário de COVID-19 entre os anos de 2020 E 2021
Authors: Lima Braga Karine Alves , De Freitas Andrè Luís , Almeida Antonio Cavalcante , Coelho Susana Dantas
Published: February 2025

Considerando as várias transformações causadas pela Pandemia de Covid-19 em todo mundo e pelos impactos socioeconômicos observados às diversas economias mundiais, em especial às pessoas em condições financeiras menos favorecidas, o objetivo deste estudo foi realizar uma investigação situacional das condições socioeconômicas dos vendedores de Acarajé em Fortaleza/CE no período de lockdown, dentre os anos de 2020 e 202. Para isso, determinou-se como objetivos específicos, realizar uma relação entre gastronomia, religiosidade e cultura afro-brasileira; caracterizar o contexto da comercialização da iguaria acarajé em Fortaleza/CE; e por fim, compreender como se deu o processo de retomada das atividades de comercialização do alimento após o controle da pandemia no Brasil e sua atual situação. Este estudo se justifica por sua relevância cultural, considerando a importância do acarajé para a cultura gastronômica baiana e sua aceitação positiva no contexto gastronômico de Fortaleza/CE. Como metodologia, o estudo se configura como exploratório, de caráter qualitativo, respaldado pela pesquisa bibliográfica e na aplicação de questionários aos vendedores de acarajé da Avenida Beira Mar, em Fortaleza/CE, em novembro de 2022. Como resultados do estudo, identificou-se que o aspecto religioso permanece intrinsecamente ligado ao acarajé, mesmo que a religião da maioria dos vendedores entrevistados, neste estudo, seja católica. O aspecto antropológico ligado à comida é mais forte e a origem religiosa permanece como algo peculiar da imagem de comercialização do bolinho. Além disso, houve uma brusca diminuição da renda dos vendedores de acarajé e que mais da metade não recebeu nenhum auxílio financeiro do governo, o que denota grande impacto socioeconômico da pandemia na atividade laboral desses ambulantes. Por fim, conclui-se que o impacto econômico durante a pandemia foi expressivo e que ainda hoje faz-se necessário que esses vendedores se adequem às novas tecnologias, no intuito de melhorar suas vendas.
AI in Cancer Detection: Early Identification of Esophageal and Skin Cancers in the United States
Authors: Chaudhary Pramod
Published: February 2025

Esophageal and skin cancers are among the most challenging malignancies, with early detection critical for improving survival rates and reducing healthcare costs. This paper explores the role of artificial intelligence (AI) in the early detection of these cancers in the United States, synthesizing methodologies from two key studies. For esophageal cancer, advanced machine learning techniques like Random Forest and XGBoost are employed to analyze multimodal data, including medical imaging, electronic health records (EHRs), and genomic profiles, achieving 92% accuracy in detecting early-stage cancer. For skin cancer, convolutional neural networks (CNNs) are used to analyze dermoscopic images, achieving an 87% accuracy in identifying malignant lesions. The study highlights the design and implementation of AI-driven models, covering data preprocessing, feature engineering, and evaluation metrics while addressing challenges such as class imbalance and overfitting. The results demonstrate AI's potential to enhance diagnostic accuracy, scalability, and accessibility, particularly in underserved areas. However, data privacy, algorithm interpretability, and regulatory compliance must be addressed to integrate AI into healthcare systems fully. This paper asserts that AI-driven diagnostics hold immense promise for revolutionizing cancer detection and calls for further research to overcome existing limitations while ensuring equitable access to these transformative technologies, ultimately improving patient outcomes and reshaping the landscape of cancer care.
THEORETICAL STUDIES OF THE MOVEMENT OF A RELEASED IMPURITY PARTICLE IN THE INTERDISK SPACE OF A MILK SEPARATOR
Authors:   Federal State Budgetary Educational Institution of Higher Education "Penza State Agrarian University", YASHIN A.V. , GUSEV A.A. ,   Federal State Budgetary Educational Institution of Higher Education "Penza State Agrarian University", CHIRKOVA N.S. ,   Federal State Budgetary Educational Institution of Higher Education "Penza State Agrarian University"
Published: February 2025

Theoretically, the movement of the released impurity particle in the interdisk space of a milk separator in the section from its initial position to the final one on the bar is investigated. In this case, the Lagrange method and the corresponding equation of the second kind are used, since in the initial position of the isolated particle, the expected direction of its movement and (or) trajectory are not known. By solving the Lagrangian equation of the second kind, the equation of the trajectory of motion of the extracted impurity particle on the section from its initial position to the final one on the bar is obtained. The impurity particle in the interdisk space of the milk separator moves along a logarithmic spiral (exponentially), like an equiangular spiral or a spiral of growth, in which distance between the coils increases exponentially. At the same time, the type of logarithmic spiral depends on the initial position of the particle, physico-mechanical properties of the impurity particle (radius and density), physico-mechanical properties of milk (density and dynamic viscosity), design parameter – the angle of inclination of the separation plate to the horizontal and kinematic parameter – the angular velocity of the drum. From the obtained equation of the trajectory of motion of the extracted impurity particle on the section from its initial position to the final position on the bar by mathematical transformations can be obtained such characteristics as: velocity, acceleration, time of stay of the impurity particle in the interdisk space of the milk separator drum and the angle by which it will move, pitch angle or inclination of the tangent to the normal, restored to the radius-vector, length of the arc of the logarithmic spiral or the path traveled by the impurity particle on the section from its initial position to the final one on the bar.
COMPREHENSIVE ASSESSMENT OF DROUGHT TOLERANCE OF LENTIL SAMPLE VARIETIES UNDER THE CONDITIONS OF THE LOWER VOLGA REGION
Authors:   Federal State Budgetary Scientific Institution "Russian Research and Design Technological Institute of Sorghum and Corn", MASLOVA G.A. , LARINA T.V. ,   Federal State Budgetary Scientific Institution "Russian Research and Design Technological Institute of Sorghum and Corn", GUSEVA S.A. ,   Federal State Budgetary Scientific Institution "Russian Research and Design Technological Institute of Sorghum and Corn", NOSKO O.S. ,   Federal State Budgetary Scientific Institution "Russian Research and Design Technological Institute of Sorghum and Corn"
Published: February 2025

The article presents the results of the variability of seed yield and the damage degree to the cell membranes of plants of lentil sample varieties and identifies promising samples for further work on the selection of varieties characterized by drought tolerance. Samples of small-seeded and large-seeded lentils were selected as research objects. The experiment was carried out in 2021-2023 at the experimental field of the Institute of the Federal State Budgetary Scientific Institution "Rossorgo". The hydrothermal coefficient for the period from sowing to flowering in 2021 and 2023 was 0.86, and in 2022 – 0.84. The average variability of seed yield in the large-seeded samples was 15.12 % and ranged from 0.74 to 1.00 t/ha, while in the small-seeded samples a significant variability (24.65 %) was observed, ranging from 0.56 to 1.20 t/ha. For the experiment, several promising samples were selected for the investigated feature: k-2850 and k-3061 (large-seeded lentil), k-1978, k-2872 and k-2365 (small-seeded lentil). Conductometric measurements of electrolyte yield from the plant leaves were performed during the flowering stage of the lentils to further compare the results of the selected drought-tolerant samples in terms of seed yield. The environmental factor significantly affected the damage degree to the cell membranes of lentil leaves in the three-year studies. In different years, the damage was 9.74 % in 2021, 12.15 % in 2022 and 8.58 % in 2023. The small-seeded lentil samples k-1894, k-2839 and k-2872 as well as the large-seeded lentil sample k-2850 were identified by a low electrolyte yield from the plant tissue and thus by a high tolerance. According to the complex evaluation in the study of lentil varieties in the conditions of the Lower Volga region, the most drought-tolerant variety in the experiment was the small-seeded lentil k-2872 (the seed yield was 1.20 t/ha). The data obtained are confirmed by the low values of the damage degree to the cell membranes of plant leaves (6.95%). Among the large-seeded lentil samples, it was k-2850 (the seed yield at 1.00 t/ha and the damage degree of 6.10%).
INFLUENCE OF PRECEDING CROPS ON THE YIELD OF WINTER WHEAT UNDER THE CONDITIONS OF THE FOOTHILL ZONE OF THE NORTH CAUCASUS
Authors:   Federal State Budgetary Institution of Science of the Federal Centre "Vladikavkaz Scientific Centre of the Russian Academy of Sciences", MANUKYAN I.R. , BASIEVA M.A. ,   Federal State Budgetary Institution of Science of the Federal Centre "Vladikavkaz Scientific Centre of the Russian Academy of Sciences"
Published: February 2025

The main task of agricultural production is to constantly increase soil fertility and crop yields, including further growth in grain production based on the application of scientifically sound cultivation systems. Grain production is the leading branch of agriculture in southern Russia. Here, up to 60 % or more of the arable land is cultivated with cereals, with winter wheat being the main food crop, accounting for one third of the cultivated area. In the republics of the North Caucasus, winter wheat and grain corn predominate among the grain varieties. The most important agricultural techniques at present are the choice of the previous crop and the method of basic tillage, as protection and preservation from undesirable human influences and changes to the natural environment is one of the most urgent problems of our time. Considering that the potential productivity of winter wheat is fully realized when it is cultivated on a good agricultural background with the best preceding crops, our goal is to study and select the preceding crops to achieve maximum grain productivity. The results of the research conducted in 2019-2022 showed that in the conditions of the foothill zone of the North Caucasus, soybeans are the best preceding crop for the winter wheat varieties studied. The average yield of the Deya, Grom and Kuma varieties was 6.4, 6.0 and 4.7 t/ha, respectively, when sown with this soybean preceding crop. When cultivated after corn, this indicator averaged 4.8, 3.5 and 3.3 t/ha for the varieties studied.
DEVELOPMENT OF A 3D MODEL OF A SEEDING ROLLER UNIT TO SOW SEEDS OF SMALL-SEEDED OIL CROP
Authors:   Federal State Budgetary Educational Institution of Higher Education " Penza State University of Architecture and Construction", LYSY S.P.
Published: February 2025

The working process of sowing seeds of small-seeded oil crop imposes a number of strict requirements on the designs of sowing machines and the parameters of their operation. Currently, many agricultural enterprises prefer mechanical sowing machines. Among them, roller devices have become particularly widespread. The main advantages of these designs include low cost, simplicity, and reliability. However, they are also not without drawbacks. When working with seeding roller units, the following problems arise: uneven distribution of seeds along the length of the row, instability of the total seeding of seeds, injury of seeds. To eliminate the above disadvantages, designers and scientists improve designs of the seeding roller units. In this regard, the paper considers the process of developing a 3D model of seeding roller unit for sowing seeds of small-seeded oil crop in the Compass-3D graphical editor by parameterization method. A technology for setting a three-dimensional model of a seeding roller unit has been developed. Theoretical studies have been conducted to determine the optimal design and operating parameters of the seeding roller unit, and their results are presented. 2D and 3D models of the main and auxiliary original pieces of the seeding roller unit were built, general view of the seeding roller unit, a 3D assembly of the seeding roller unit was created. The main and auxiliary original pieces of the experimental seeding roller unit were manufactured on a 3D printer, and the seeding roller unit was assembled. Laboratory studies of the physical model of the experimental seeding roller unit have been carried out, and the results are presented.
IMPLEMENTASI KONSEP PERUBAHAN ORGANISASI MENURUT KURT LEWIN DI SMPN 1 BANYURESMI (DITINJAU DARI ASPEK KEPEMIMPINAN)
Authors: Hanum Hanum , Sri Rezeqi Kayla , Aulia Nita , Iqbal Fadhlurrohman Mochammad , Abdul Rahman Malik Husen
Published: February 2025

Penelitian ini menganalisis implementasi konsep perubahan organisasi menurut model Kurt Lewin di SMPN 1 Banyuresmi, dengan fokus pada aspek kepemimpinan. Melalui tiga tahap model Lewin: unfreezing, moving, dan refreezing. kepala sekolah baru telah berhasil membawa transformasi signifikan, yang ditandai dengan pengenalan kebijakan seperti pengajian rutin, dukungan terhadap perayaan Hari Besar Nasional (PHBN), peningkatan kesejahteraan tenaga honorer, dan pengontrolan kelas secara berkala. Pada tahap unfreezing, kepala sekolah menciptakan kondisi yang mendukung perubahan dengan "mencairkan" kebiasaan lama melalui inisiatif baru yang memperkuat hubungan antar anggota sekolah. Tahap moving ditandai dengan penerimaan informasi baru oleh seluruh warga sekolah dan penyesuaian terhadap sistem yang diperkenalkan. Selanjutnya, pada tahap refreezing, perubahan yang telah diimplementasikan diintegrasikan ke dalam budaya sekolah, menjadikannya praktik sehari-hari yang berkelanjutan. Keberhasilan transformasi di SMPN 1 Banyuresmi tidak hanya terlihat dari penerimaan yang tinggi terhadap kebijakan baru, tetapi juga dari antusiasme seluruh civitas akademika dalam melaksanakan perubahan. Dengan demikian, perubahan kepemimpinan di SMPN 1 Banyuresmi tidak hanya menghasilkan kebijakan formal, tetapi juga memberikan dampak positif terhadap psikologis seluruh anggota sekolah, serta membangun fondasi yang kuat untuk peningkatan kualitas pendidikan di masa depan.
Discursividad polifónica del cuerpo
Authors: Soto-Martínez Karla Mariana
Published: February 2025

Esta discursividad polifónica del cuerpo propone un desarrollo interdisciplinario de la exploración de la epistemología de las entrañas a través del desplazamiento metafórico de la fuga, expresado en la fotografía digital, el performance, el live coding y la coreografía.
SYSTEMATIC REVIEW ON AI IN SPECIAL EDUCATION: ENHANCING LEARNING FOR NEURODIVERSE STUDENTS
Authors: Dinesh Deckker  , Subhashini Sumanasekara
Published: February 2025

Special education receives transformation through artificial intelligence (AI), which develops new solutions to improve educational outcomes among students with autism spectrum disorder (ASD), attention-deficit/hyperactivity disorder (ADHD), dyslexia, and similar disabilities. AI-driven interventions undergo systematic evaluation to determine their implementation methods and advantages and disadvantages across assistive technologies, adaptive learning systems, and intelligent tutoring systems, as well as virtual and augmented reality (VR/AR) and gamification and AI-assisted communication tools. This research demonstrates how artificial intelligence creates individualized educational approaches with enhanced accessibility and helps neurodiverse students develop social-emotional skills.
The assessment recognizes multiple difficulties and constraints of AI implementations, including automatic system faults, privacy ethics attached to data collection, and teacher access and training issues. The limited involvement of neurodiverse people during AI tool development processes creates issues regarding diversity inclusion and notable performance gaps. Future research on the implementation of special education AI needs to focus on developing inclusive AI tools with participant design methods, lengthy assessments for analyzing impacts, considerations for different cultural needs, and affordable solutions that avoid inequality.
The proper use of AI, combined with solutions for the mentioned challenges, will establish constructive learning spaces that enable neurodiverse students to achieve their full potential.
KEYWORDS: Artificial Intelligence in Education, Special Education Technology, Neurodiverse Learning Support, Adaptive Learning Systems, Inclusive Education Innovations
ANALYSING THE IMPORTANCE OF IMPLEMENTING DIGITAL TOOLS BY CONSTRUCTION COMPANIES
Authors: Dats A. , Zahoretska O.
Published: February 2025

Abstract. This article provides a thorough analysis of the importance of the implementation of digital tools by enterprises in the construction industry. The focus is on studying how digitization affects various aspects of construction companies' operations, including project management efficiency, cost optimization, productivity improvement and risk reduction.
Digital tools, such as project management systems, building information modeling software (BIM), tools for planning and monitoring work, significantly change approaches to the organization and management of construction processes. The implementation of these technologies allows for greater accuracy in calculations, more efficient use of resources, reduced costs of materials and labor, and improved coordination between various project participants.
The article also examines the challenges faced by enterprises in the transition to digital technologies. These can be both technical problems and issues related to personnel training, changes in the internal processes of companies, as well as financial investments. However, despite these difficulties, the analysis shows that the long-term benefits of digitization far outweigh the initial costs and efforts.
Digitization contributes not only to increased efficiency and productivity, but also provides the ability to adapt to rapid changes in the industry, which is especially important in the conditions of global competition and constant development of technology. In addition, digital tools allow construction companies to better manage risks, reduce costs and improve the quality of work. This, in turn, helps increase customer satisfaction and strengthen the company's reputation on the market.
Thus, the article highlights that digitalization is a key success factor for construction enterprises in today's world. The implementation of digital technologies allows companies to remain competitive, use resources efficiently and quickly adapt to changes in the industry. This is especially important in the conditions of global competition and constant development of technologies, when speed and accuracy of work performance become decisive factors of success.
COMPARISON OF MONOLITHIC REINFORCED CONCRETE STRUCTURES IN CIVIL CONSTRUCTION
Authors: Khalupka Y.M. , Oryshchenko V.V.
Published: February 2025

Abstract. The article provides an analysis of the current topic regarding the advantages and challenges of monolithic reinforced concrete structures in civil construction. It includes summarized statistics on the number of residential buildings commissioned over the years. The main advantages and challenges of the frame-monolithic construction technology are analyzed, along with proposed solutions to these challenges to reduce construction costs and improve the quality of completed real estate projects. The benefits of monolithic reinforced concrete structures over brick and prefabricated reinforced concrete structures are highlighted from architectural, economic, and structural perspectives. The study concludes that monolithic reinforced concrete structures remain a popular choice in civil construction due to their strength, durability, and architectural flexibility. At the same time, their application requires consideration of economic, environmental, and technological factors. To enhance the efficiency of monolithic construction, it is necessary to improve concreting technologies, use innovative materials, and adopt more environmentally friendly solutions in concrete production. Examples are provided on how economic factors impact monolithic reinforced concrete construction not only in Ukraine but worldwide. The article demonstrates how the number of residential buildings commissioned annually in Ukraine has increased over the past five years. The key advantages and disadvantages of concreting work during the winter period are outlined, as this remains a relevant issue, given that monolithic reinforced concrete structures are installed during this season, requiring strict adherence to the concrete mixture heating process. The study also examines the planning of the construction process to ensure that the majority of work is carried out during warmer periods. Additionally, examples are provided on how to monitor the condition of formwork systems and replace worn-out components.
ECONOMIC EVALUATION OF THE TRAJECTORY OF INNOVATIVE DEVELOPMENT OF CONSTRUCTION STAKEHOLDER ENTERPRISES IN THE FORMAT OF A DIGITAL ECOSYSTEM
Authors: Fedorov V. , Bartko V. , Kucherenko O. , Malyarenko O. , Qian Jing
Published: February 2025

Abstract. The article explores the current state and prospects of the economic development of developer companies in the context of the implementation of new technologies and innovative administration models. Given the growing urbanization processes, digital transformation of the industry, and increased requirements for project management efficiency, developer companies face the need to adapt to dynamic market conditions and global challenges. The study emphasizes the key tools that ensure the competitiveness of enterprises, including digital technologies, flexible management models, and innovative approaches to organizing multiproject activities.
The research highlights the importance of flexible project management methods, such as Agile, Scrum, and Kanban, for effective team coordination, optimal resource utilization, and quick responses to market changes. The use of the Scaled Agile Framework (SAFe) for large organizations with a high level of multiproject complexity and the Lean approach, which minimizes costs and maximizes client value, is separately discussed.
The article examines the challenges associated with urban overpopulation and the growing burden on transportation, social, and utility infrastructure. Examples of major urbanization initiatives in the USA, Sweden, Singapore, China, and other countries are provided, demonstrating the successful integration of sustainable construction approaches, modern technologies, and strategic planning. Specifically, projects such as Hudson Yards, Hammarby Sjцstad, Marina Bay Sands, and others are described, showcasing the economic, environmental, and social benefits of implementing innovations in construction development.
The article also emphasizes the need to improve administration models that take into account the specifics of the multiproject environment of construction development. The results of the study may be useful for both practitioners and researchers in the field of construction development, aiming to improve project management efficiency and ensure the sustainable growth of enterprises in the modern business environment.
Continuing Professional Development Practices and Academic Staff Performance in Private Universities in Rwanda
Authors: Ngirabakunzi Felicien , Rulinda Ephrard , Nshimyumuremyi Gilbert
Published: February 2025

The study titled "Continuing Professional Development (CPD) Practices on Academic Performance in Selected Private Universities in Rwanda" explored the impact of CPD practices on academic staff performance at the University of Tourism and Business Studies (UTB) and East African University Rwanda (EAUR). The research aimed to assess the relationship between CPD practices and academic performance, testing two hypotheses: one suggesting that CPD practices have no significant impact on staff performance and the other proposing a significant impact. Using an explanatory mixed-methods design, the study included 98 participants, including academic staff and administrators, selected through universal sampling. The findings revealed a significant positive correlation (r=0.596, p<0.01) between CPD practices and academic performance, indicating a moderate relationship. The adjusted R-squared value of 0.525 showed that 52.5% of the variability in performance could be attributed to CPD practices. Additionally, the regression model's P-value of 0.000, below the significance level of 0.05, demonstrated that the model has statistically significant predictive capability, suggesting that the observed relationship between CPD practices and academic performance is both reliable and meaningful. Consequently, the null hypothesis was rejected in favour of the alternative hypothesis, confirming that CPD practices significantly influence academic performance. The study recommends that universities develop tailored CPD frameworks to address the specific needs of academic staff, particularly in research, teaching, and career development. It also suggests that academic staff actively engage with these frameworks and that the Ministry of Education encourages annual local and international conferences to enhance networking and collaboration among academic professionals.
MHD Thermally Radiating Flow through Two Parallel Vertical Plates Channel in the Presence of Chemical Reaction, Hall, Joule, and Cross- Diffusion Effects
Authors: W. A. Okuyade Ighoroje , T. Irhiakuma Chris
Published: February 2025

MHD thermally radiating flow through two parallel vertical plate channels in the presence of chemical reaction, Hall, Joule, and cross-diffusion effects are examined. The fluid is assumed chemically reactive, electrically conducting, magnetically susceptible, viscous, incompressible, and Newtonian; the plates are porous, electrically conductive, and heated to a high-temperature regime to generate thermal rays. The flow system is highly interactive such that cross/double diffusion effects are present. The governing partial differential equations are solved by the method of Modified Homotopy Perturbation. Expressions for the concentration, temperature, velocity, Nusselt number, Sherwood number, and Wall shear stress are obtained, computed, and presented graphically and tabularly. The analysis of results shows, amongst others, that an increase in the Hall Effects increases the main velocity and wall shear stress on both plates and causes fluctuations in the cross-velocity profiles.
Decenralized Robust Servomechanism Problem for Descriptor-type Discrete-time-delay Systems
Authors: İftar Altuğ
Published: February 2025

Decentralized stabilizing controller design for a system to achieve robust tracking of certain reference signals despite certain disturbances and modeling uncertainties is an important problem, which is known as the decentralized robust servomechanism problem. In this work, this problem is considered for linear time-invariant descriptor-type discrete-time-delay systems. The necessary and sufficient conditions for the solvability of this problem are presented. The structure of the controller which solves this problem, when a solution exists, is also given.
On Some Comparisons of Multistep Methods and Their Applications to Solve Ordinary Differential Equations
Authors: Mehriban Imanova , Ibrahimov Vagif
Published: February 2025

The significance of Multistep Methods with constant coefficients and their application in addressing various Natural Science issues is universally acknowledged. Dahlquist conducted foundational research on these methods. Building on this, this text outlines certain developments in these theories and their use in solving Ordinary Differential, Volterra Integral, and Volterra Integro-Differential Equations. Advanced (forward-jumping) methods are examined, with a comparison made between the outcomes of these methods and those established by Dahlquist. Additionally, the study focuses on advanced second derivative multistep methods, demonstrating that the stable variants of these advanced methods yield greater accuracy. Furthermore, the research identifies the maximum achievable degree for the advanced methods. The constructed methods have been utilized to tackle model problems, and the resulting findings are presented here for illustration.
Quadric Surfaces in Terms of Coordinate Finite II-type
Authors: Alzaareer Hamza , Alzoubi Hassan , Almashaleh Waseem , Alsabbagh Mutaz
Published: February 2025

Quadric surfaces of finite type are a class of three-dimensional surfaces in geometry that are defined by second-degree equations in three variables, which are an essential part of the study of conic sections, and they exhibit a wide range of interesting geometric properties and real-world applications. This paper explores the intriguing domain of quadric surfaces, particularly emphasizing those of finite type. This will start by defining the ideas of the second Laplace-Beltrami operators, involving a surface's second fundamental form (II) in the Euclidean space E3. Then, we characterize the coordinate finite type quadrics involving the second fundamental form.
Financial Liberalization and Its Impact on Economic Growth in Jordan
Authors: Abbas Nidal
Published: February 2025

The researcher employs the Autoregressive Distributed Lag (ARDL) model with bounds testing methodology to examine the relationship between economic growth and financial liberalization in Jordan from 1993 to 2022. The findings of the analysis revealed that financial liberalization has a detrimental effect on both short-term and long-term economic growth, albeit this effect seems to be relatively weak. The study suggests that the adoption of financial liberalization policies in Jordan is not conducive to fostering economic growth. Nevertheless, given the vulnerability of financial markets to market failures, it is crucial to persist in implementing interventionist measures in financial reform. The researcher recommended more proposals that help enhance the importance of financial liberalization and the possibility of its impact on economic growth, in addition to proposing additional policies that help increase economic growth rates by increasing the rates of financial flows into the national economy.
Pengaruh Pembelajaran Menggunakan Video Pemandangan Alam vs Pembelajaran Konstekstual di Alam Terhadap Hasil Belajar Menulis Puisi Siswa Di UPT SMP Negeri 16 Gresik
Authors: Faizah Nisa Nur , Sitompul Nurmida Catherine , Nurjati Nunung
Published: February 2025

Penelitian ini bertujuan untuk mengkaji pengaruh penggunaan video pemandangan alam dan pembelajaran kontekstual di alam terhadap pengembangan karakter siswa dalam pembelajaran puisi. Puisi merupakan suatu karya sastra yang bertujuan untuk mengungkapkan isi pikiran dan perasaan pengarang atau penyairnya. Penyampaian ini dilakukan secara imajinasi dan lebih kontemplatif. Puisi juga dapat disebut seni karena hasil pikiran dan perasaan seseorang penulis yang dituangkan ke dalam bahasa. Melalui puisi juga dapat menyampaikan pesan dari penulis dan pembaca puisi. Pembelajaran puisi di era modern ini diharapkan tidak hanya berfokus untuk mengembangkan kemampuan kognitif peserta didik, akantetapi juga dapat memperkuat aspek karakter, seperti kreativitas, empati, dan kesadaran terhadap lingkungan. Pada penelitian ini, menggunakan desain eksperimen dengan dua kelompok yaitu kelompok perlakuan yang menggunakan video pemandangan alam dan kelompok perlakuan yangmelaksanakan pembelajaran kontekstual di alam. Pengumpulan data dilakukan melalui observasi, wawancara, dan tes yang mengukur aspek pengembangan karakter siswa, termasuk kepedulian terhadap lingkungan, empati, serta nilai estetika dalam puisi. Hasil penelitian menunjukkan bahwa kedua metode pembelajaran tersebut berpengaruh signifikan terhadap pengembangan karakter siswa, dengan pembelajaran kontekstual di alam memberikan dampak yang lebih kuat dalam meningkatkan nilai-nilai karakter siswa, seperti kepedulian terhadap alam dan kreativitas. Selain itu, penggunaan video pemandangan alam juga efektif dalam meningkatkan apresiasi siswa terhadap keindahan alam yang tercermin dalam ekspresi puisi mereka. Penelitian ini menyarankan agar guru dapat mengintegrasikan kedua pendekatan ini dalam pembelajaran puisi untuk mencapai pengembangan karakter yang lebih holistik bagi siswa.
Business metrics in the age of digitalization: new challenges and opportunities
Authors:   North-Caucasus Federal University, Belousov I. N. , Borovy U. A. ,   North-Caucasus Federal University, Gladkov K. G. ,   North-Caucasus Federal University
Published: February 2025

Introduction. In the context of digital transformation, driven by rapid changes in business practices worldwide, company management systems based on business metrics are gaining widespread adoption.

Goal. The study sets the goal to analyze current problems and prospects of business development on a global scale and identify the need to use business metrics to ensure the effectiveness and competitiveness of organizations in the digital economy; to conduct a study demonstrating the practical importance of using business metrics to optimize business processes and make informed management decisions.

Materials and Methods. The article examines the concept and origin of the term “business metrics” and analyzes the need to implement a monitoring, analysis, and control system for changes in modern business processes. A business management system based on calculated business metrics is proposed, allowing for monitoring, analysis, and control of the entire business. The system helps in promptly identifying bottlenecks and optimizing business processes. The article proposes a grouping of business metrics according to various indicators, parameters, and goals.

Results and Discussion. The research analyzed key metric groups, thoroughly explaining their economic meaning in the business context. Principles for effective management based on the practical application of business metrics were developed and suggested.

Conclusion. The concept of business metrics has undergone significant changes, evolving into a comprehensive system for measuring and analyzing the activities of the entire organization. Properly selected metrics enable not only identifying errors, weaknesses, problem areas, and promptly correcting them but also calculating economic feasibility, considering multiple options and vectors for future development.
Problems of assessing the financial security of a region
Authors:   North-Caucasus Federal University, Elovsky I. A. , Zenchenko S. V. ,   North-Caucasus Federal University
Published: February 2025

Introduction. Assessing the financial security of a region is an important task for ensuring sustainable economic growth and social well-being of a constituent entity of the Federation. This article discusses the key issues associated with assessing financial security at the regional level. The main aspects include identification and analysis of factors influencing financial stability, such as income level, state of budget policy, debt burden and investment attractiveness. The complexity of developing a unified assessment methodology that takes into account the specifics and characteristics of each region is also considered. Much attention is paid to the relationship between financial security and other aspects, such as social development, infrastructure and ecology. Particular attention is paid to the need to introduce modern tools and approaches to monitoring and assessing financial security, which will allow timely identification of threats and development of effective strategies to overcome them. The study emphasizes the importance of an integrated approach to assessing financial security as a key condition for improving the standard of living of the population and achieving sustainable development at the regional level.

Goal. Research and analysis of problems of assessing the financial security of a region, identification of key factors influencing its level, as well as development of recommendations for improving existing methodological approaches.

Materials and methods. The study is based on the analysis of statistical data on the budget, long-term liabilities and macroeconomic indicators; correlation and regression analysis, clustering and economic and mathematical modeling were used to identify cause-and-effect relationships between financial security and various economic parameters of the region.

Results and discussion. In the course of the work, the author's system of coefficients was developed that comprehensively assess the financial security of the region, as well as criteria for qualifying regions by the level of financial security.

Conclusion. Based on the results of the study, it can be concluded that the assessment of the financial security of the regions is a multifactorial process that takes into account both quantitative and qualitative indicators that underlie the budget strategy of the region.
Interregional comparison of some living standard indicators (by the example of the steppe regions of the European part of Russia)
Authors:   North-Caucasus Federal University, Kagiyan A. V.
Published: February 2025

The current state of the population income is characterized by high polarization, resulting in growing problems in the social sphere, which can lead to instability and unrest in society. In this regard, the state pays special attention to the growth of the population well-being: the growth of the standard and quality of life, as well as the population income, are defined as strategically important areas for the development of our state. By the level of differentiation of the structure of consumer spending, we can talk about the degree of development of individual territories, and, accordingly, about the living standard of the population. Consumer behavior is one of the main indicators of the living standard, which is the main factor in the migration motivations of young people. Using the example of the steppe zone of European Russia, territorial features of the material situation of the population in the peripheral regions of the country are revealed. The object of the study is the material well-being of the population, expressed through the income and expenses of the population, as well as the structure of consumer behavior. The study is based on data from the federal and regional state statistics services for 2000-2021. By means of analysis, as well as graphic and cartographic methods, the consumer behavior of the population in terms of the living standard, income and expenses of the steppe regions of the European part of Russia was assessed, and trends in its change for 2000–2021 were determined. The study revealed significant differences in the level of material well-being between the regions of the steppe zone. A widespread increase in per capita income and expenditure of the population over the study period was noted. Regional specificity of food consumption was revealed. Based on the results of the study, it can be concluded that food consumption of the population reflects the level of population wellbeing. The rating of regions by the level of material well-being generally corresponds to the differentiation of subjects by per capita consumer income and expenditure.