bluuebunny/crossref_metadata_2025_split huggingface dataset:
Transformasi pertanian dalam persoalan struktural dan kelembagaan masyarakat Desa Gentan di Indonesia
Authors: Harjanti Anisah Mudi , Dwijayanti Jesica Gloria , Qurrata'aini Kirei , Sulma Najla Alya , Antriyandarti Ernoiz 
Published: February 2025

Latar Belakang: Pembangunan pertanian seringkali dimulai dari daerah desa, hal ini disebabkan karena desa adalah daerah yang paling lekat akan pertanian dibanding di kota. Desa di negara ini memiliki penduduk yang mayoritasnya bekerja dalam dunia pertanian. Permasalahan pertanian juga kerap kali ditemukan oleh masyarakat, sehingga perlunya pembangunan pertanian. Metode: Penelitian pembangunan pertanian ini menggunakan metode dasar deskriptif analisis, yaitu metode yang memusatkan perhatian pada permasalahan di masa sekarang dan bertitik tolak dari data yang dikumpulkan, dianalisis, dan disimpulkan dalam konteks teori penelitian terdahulu. Temuan: Penelitian ini menganalisis model pembangunan pertanian yang dapat disimpulkan dalam tiga hal, yakni potensi permasalahan, transformasi struktural, transformasi kelembagaan, dan model pembangunan pertanian yang sesuai dengan kondisi Desa Gentan. Hasil penelitian ini menjawab jika komoditas utama Desa Gentan adalah padi dengan tetap memiliki permasalah mengenai sumber daya alam. Selanjutnya, transformasi struktural membawa dampak positif dan negatif yang berhubungan dengan kondisi sosial dan budaya Desa Gentan. Persoalan struktutral tersebut berhubungan dengan kelembagaan Desa Gentan. Kesimpulan: Saran untuk Desa Gentan adalah masyarakat dan pemerintah desa sebaiknya bersatu dan lebih aktif dalam mengolah lahan yang terbengkalai serta memperbaiki sistem irigasi yang ada di Desa Gentan.
Menelisik keberhasilan dalam sistem ketahanan pangan Indonesia berdasarkan prinsip “bottom up”
Authors: Maidah Ulfa 
Published: February 2025

Latar Belakang: Berdasarkan data Kementerian terdapat 15,8% kabupaten dan 4% kota di Indonesia masih memiliki IKP dalam kategori rendah. Sebagian kota/kabupaten dengan persentase rendah berada di wilayah timur Indonesia. Hal ini berarti pemerataan pangan di Indonesia masih belum tercapai. Tujuan riset ini untuk menganalisa keberhasilan ketahanan pangan di Indonesia. Metode: Penelitian ini menggunakan metode kualititatif deskriprif melaui proses literature review untuk memahami berbagai data sekunder yang dimiliki. Proses analisis akan menghasilkan temuan mengenai kebijakan yang dapat dilakukan oleh pemerintah. Temuan: Penelitian ini menganalisis ketahanan pangan dengan tenuan sebagai berikut. Konsep ketahanan pangan di Indonesia dirasa sudah cukup baik dengan membertimbangkan aspek ketersediaan, keterjangkauan, dan kualitas pangan. Namun implementasi kebijakan ketahanan pangan perlu diperkuat dengan memperhitungkan aspek inovasi, konteks, kolaborasi, dan implementasi. Kesimpulan: Untuk itu diperlukan adanya sinergi dan kolaborasi dari seluruh stakeholder yang berkaitan dengan WEF nexus. Prinsip WEF nexus dengan konsep “bottom-up” memungkinkan pemerintah mengidentifikasi permasalahan secara faktual yang akan membangun solusi melalui kebijakan yang dapat diterima oleh masyarakat setempat.
التأزر البصري الحركي وعلاقته بتعلم الاداء الفني لسباحة الفراشة
Authors: رشوان محمد جعفر محمد الهاشمي  , رؤى عادل نجم عبد  , حسنين ناجي حسين  
Published: February 2025

إن الهدف من البحث هو التعرف على التأزر البصري الحركي وعلاقته بتعلم الأداء الفني لسباحة الفراشة و قد استخدم الباحثون المنهج االوصفي و تم معالجة البيانات باستخدام قانون الارتباط ل بيرسون للوقوف على طبيعة هذه العلاقة وهل هي طردية تزداد بتقابل الزيادة لمتغيري البحث او سلبية وقد اظهرت علاقة طردية عالية ولذلك استنتج الباحثان من ذلك :
- إن للتازر البصري الحركي علاقة طردية قوية بتعلم الاداء الفني لسباحة الفراشة
و لقد أوصى الباحث بـــ :
- التاكيد على ضرورة الاهتمام بالتأزر البصري الحركي لاهميته في بناء السلوك الحركي لسباحة الفراشة
-اجراء دراسات اخرى لبحث ناجعية متغير التازر البصري الحركي للسباحات الاخرى
Оптимизация использования частотного спектра
Authors: Тараненко А.Ю. , Гриценко А.А. , Лобеев Д.П. 
Published: February 2025

Статья посвящена анализу и оптимизации частотного спектра в сетях LTE на железнодорожном транспорте. Промоделирована работа цифровых систем технологической радиосвязи в рамках оптимизации частотного ресурса в сетях стандарта LTE. Сегодня ведется проектирование и разработка высокоскоростной железнодорожной магистрали «Москва – Санкт-Петербург», в которой основной технологией в области радиосвязи будет технология стандарта LTE. Ввиду узкой полосы, выделенной для железнодорожного транспорта (1785–1805 МГц), и ограничений ГКРЧ по ширине используемого канала сделан обоснованный выбор по оптимальному использованию полосы частотного спектра.
At the moment, the design and development of the Moscow- St. Petersburg high-speed railway is underway, in which LTE technology will be used as the main technology in the field of radio communications. Due to the narrow band allocated for railway transport (1785–1805 MHz) and the limitations of the GCRF on the width of the channel used, it is necessary to make an informed choice on the use of the frequency spectrum band.
Информационная система технического зрения
Authors: Охотников А.Л. , Цветков В.Я. 
Published: February 2025

В статье проанализированы информационные системы технического зрения, применяемые при пилотном и беспилотном управлении, показаны их особенности. Приведен анализ датчиков в системах технического зрения. Отмечено ограничение использования некоторых из них при скоростном и высокоскоростном движении. Указано, что реализацию систем технического зрения необходимо осуществлять с интеграцией с другими системами. Рассмотрен пример внедрения интегрированной системы на электропоезде «Ласточка» Московского центрального кольца. Введено понятие глубина динамического зрения.
The article examines vision information systems used in pilot and unmanned traffic. The relevance of the study lies in the development of vision systems and their integration with other systems. The application of vision systems as support systems in pilot and unmanned driving is shown. The difference in the application of vision systems in pilot and unmanned driving is shown. The application of vision systems in unmanned driving is analysed. The implementation of the vision system is considered on the example of the electric train «Lastochka» for the Moscow Central Ring. Sensors used in vision systems are analysed. The concept of vision information system is presented. Its characteristics are presented. The concept of dynamic depth of vision is presented. Limitations of application of some types of sensors in high-speed and high-speed traffic are noted.
Перспективы развития волоконно-оптических систем измерений
Authors: Кукушкин С.С. , Белов А.Н. 
Published: February 2025

Статья посвящена исследованиям в области распределенных и точечных волоконно-оптических измерений (РВОИ и ТВОИ). Представлены результаты этих исследований. Показаны направления разрешения проблем, связанных с одновременным использованием различных возможностей волоконно-оптической техники (ВОТ) для поиска наиболее продуктивных методов и технологий комплексирования антагонистических функций передачи диагностической информации на основе волоконно-оптических линий связи.
The article is devoted to research and obtained results related to the field of distributed and point-based fiber-optic measurements based on coherent reflectometry. The necessity of overcoming the following main obstacle is shown: the high sensitivity of the fiber-optic cable laid along the railway track and used as the basis for building a distributed fiber-optic sensor for monitoring train movement parameters to vibroacoustic and seismoacoustic influences exerted during the interaction of wheelsets and rails during the passage of the train, which is the basis for improving the accuracy of optical measurements of train movement parameters, it also becomes an obstacle when transmitting ordinary information packets over other optical fibers of the cable in the mode of transmitting information over an optical communication line. Because of this, various requirements for laying an optical cable also appear: in the first case, as close as possible to the source of vibroacoustic and seismoacoustic effects to increase the sensitivity of distributed fiber-optic sensors, in the second – as far as possible to reduce interference when transmitting information in the optical communication line mode. To solve the existing problems, a method is proposed based on connecting optical coils assembled from optical fiber loops to certain optical fibers of the main optical cable at specified locations. At the same time, to ensure that the results of optical measurements on a distributed sensor are linked to a digital train movement map, the placement of coils is chosen combined with elements of the railway infrastructure that have an accurate geodetic reference. A distinctive feature of the innovations proposed in the article is the possibility of their joint use, which ensures a significant increase in the efficiency of optical measurements.
Модели нейронных сетей для управления пропуском поездов
Authors: Булавин Ю.П. , Игнатьева О.В. 
Published: February 2025

Исследовательская работа РГУПС посвящена вопросам использования искусственных нейронных сетей (ИНС) на железнодорожном транспорте для управления пропуском поездов по участку. Приведено формальное описание задачи, выполнена балансировка обучающей выборки, осуществлен отбор признаков и предложены варианты моделей ИНС. Показано, что лучшие результаты достигаются моделью ИНС со сверточным слоем.
This paper explores the application of artificial neural networks (ANNs) in railway transportation for train passage control on a specific section. A formal problem description is provided. The study involves balancing the training dataset, feature selection, and the proposal of various ANN models. Results demonstrate that the best performance is achieved using an ANN model with a convolutional layer.
<span><strong>THIẾT KẾ VÀ SỬ DỤNG PHIẾU HỌC TẬP TRONG DẠY HỌC TOÁN LỚP 5 - CHỦ ĐỀ “TỈ SỐ PHẦN TRĂM”</strong></span>
Authors: Nguyễn Thị Nga 
Published: February 2025

Trong hoạt động dạy học có rất nhiều phương tiện hỗ trợ hữu ích cho giáo viên trong việc truyền thụ nội dung kiến thức cho học sinh để cụ thể hóa mục tiêu dạy và học nhằm tăng cường các hoạt động nhận thức. Phiếu học tập ( PHT) là một phương tiện dạy học hỗ trợ cho người giáo viên một cách đắc lực. PHT có thể tạo hứng thú giúp HS chuẩn bị bài một cách hiệu quả, phát huy vai trò tích cực, chủ động, sáng tạo, rèn luyện năng lực tự học, tự nghiên cứu cho HS. GV có thể sử dụng PHT trong quá trình dạy học của mình, bằng cách giao cho mỗi HS hoặc nhóm HS, với mục đích giúp HS chủ động thực hiện để hoàn thành nhiệm vụ học tập được giao. Ở bài viết này, chúng tôi đưa ra một số biện pháp thiết kế và sử dụng PHT, được minh hoạ bằng các ví dụ trực quan trong dạy học Toán 5 chủ đề “Tỉ số phần trăm”.
Strengthening Christian Values Among the Great Lakes Region’s Leaders for An Effective Political Transformation
Authors: Gabriel Eliya Namunyuka 
Published: February 2025

The Great Lakes Region has gone through repeated wars and conflicts between its countries. This has caused the loss of lives and it has brought a political crisis that needs to be addressed. However, even though there is such a political crisis, its leaders claim to be Christians. So, the question that we should ask ourselves: why the war in region that possesses Christian leaders? This paper demonstrates that there is a lack of inward change among its leaders that should allow them to practice a right politics in the region. Therefore, the Great Lakes region needs political leaders that are spiritually transformed and able to practice Christian values in their daily decisions and political duties. The article calls for strengthening Christian values among the leaders of the Great Lakes region. To fulfill this, the study traces the historical and current political crisis of the Great Lakes region, some trends that have been tried to resolve the situation, and it ends up with the analysis of Christian values as the foundation for a political change in the Great Lakes region. Generally, the articles encourage the leaders of the region the application of Christian values to overcome the political crisis that the region has faced for a long time. Therefore, the leaders of the Great Lakes region should accept to be transformed and turn to a new page.
Riesgo por inundaciones y sus potenciales implicaciones en la población ecuatoriana
Authors: Brambilla Serra Dino Marcello , Sánchez Aguas David Francisco , Cordero Pincay Luis Fernando , Romero Narváez Luz María , Zambrano Lauzo Jéssica Grace 
Published: February 2025

El presente artículo de revisión tuvo como objetivo conocer los efectos potenciales e implicaciones que pueden originarse por inundaciones en la población ecuatoriana. La metodología está basada en la revisión sistemática de revistas y artículos científicos recopilados en línea de fuentes como: SciELO, Scopus, Google Scholar, revistas indexadas, entre otras, conservando originalidad mediante el uso de citas y referencias bibliográficas. Para el desarrollo se identificaron 60 publicaciones entre los años 2020 y 2024, las cuales se distinguieron 6 para la discusión final. Los resultados demostraron que el cambio climático es un problema global inevitable que ha llevado a las personas a tener un alto nivel de conciencia sobre el riesgo de inundaciones, y que su gestión debe integrarse en las políticas públicas, mediante la generación de información, de acciones de prevención y mitigación, y, con una activa participación ciudadana que atienda las necesidades derivadas de estos eventos peligrosos. Se concluye que los riesgos por inundaciones no se han gestionado de forma integral, faltando coordinación entre entidades estatales y una efectiva inclusión ciudadana para la toma de decisiones. Por este motivo, es necesario diseñar e implementar estrategias que permitan a todos los actores, estar prevenidos ante la ocurrencia de esta amenaza.
Prospects of conceptualization of M. M. Bakhtin's dialogical approach in the structure of modern cultural and philosophical knowledge
Authors: Yurchenkova Nina  Georgievna , Somkin Aleksandr Alekseevich , Kuznetsova Yulia Viktorovna 
Published: February 2025

There is a significant number of scientific literature on the philosophical work of the outstanding Russian philosopher, cultural critic and literary critic M. M. Bakhtin. His ideas made him one of the most influential Russian theorists, penetrated deeply into all the humanities ("sciences of the spirit" according to M. M. Bakhtin). Modern humanitarianism is impossible without such concepts as dialogue and polyphony, author and Other, act and responsibility, etc. However, for the most part, Bakhtin scholars are focused on analyzing and generalizing the semantic and ideological content of his manuscripts. Considering the key principles of M. M. Bakhtin's philosophical teaching, the authors of the article propose their promising development in relation to the main directions of cultural and philosophical science. Basing their research on the methods of logical extrapolation and modeling, the authors try to outline the possibilities of applying Bakhtin dialogism as a universal methodological principle in various fields of modern philosophical knowledge and culture. The novelty of the research lies in the fact that four aspects of the prospective application of this conceptual position in different fields of humanitarian knowledge are highlighted: 1) historical-cultural and historical-philosophical (as the principle of constructive dialogicity of different philosophical trends and traditions), 2) epistemological (as the principle of dialogicity of human cognition), 2) axiological (the principle of polyphonic axiogenic dialogue of different social subjects) and 4) socio-cultural (the principle of equal partnership dialogue in interstate relations, which is the basis of global integration and the defining trend of modern world development (i.e., the main content of the modern era). The depth of M. M. Bakhtin's vision of the problems of modern humanitarianism, who anticipated the development of scientific knowledge about man and his spiritual being for almost a century ahead with his ideas about dialogic and personal responsibility, allows, on the basis of the method of logical extrapolation, to outline ways to further develop his conceptual provisions.
A Drive to Survive
Authors: Nave Kathryn 
Published: February 2025

How the purposive behavior of living systems outstrips the constraints of the free energy principle.
Since 2005, Karl Friston's proposal that the principle of free energy minimization underpins the purposive behavior of living agents has evolved through thousands of publications. This principle's central move is to formalize the drive for self-preservation in terms of a single probabilistic imperative: to survive, a living system must consistently exhibit the same “most likely” pattern of activity over time. Despite the simplicity of this central claim, the free energy principle's complexity and rate of development have previously made it difficult to identify and evaluate. In A Drive to Survive, Kathryn Nave offers an extended critical analysis of the strengths and limitations of Friston's proposal.
Nave shows that the free energy principle's capacity to account for the biological origins of purposiveness is undermined by its applicability to any stable inanimate system. As this triviality has become apparent, so advocates have begun to reframe the free energy principle as a means to eliminate, rather than explain, the notion of distinctively biological purposiveness. This, Nave proposes, gets things the wrong way around. The triviality of free energy minimization does not prove that there is no difference in kind between living agents and ordinary machines, but rather it reflects that the framework cannot capture the intrinsic instability and unpredictability that distinguish the former.
On‐site floral resources and surrounding landscape characteristics impact pollinator biodiversity at solar parks
Authors: Blaydes H. , Potts S. G. , Whyatt J. D. , Armstrong A. 
Published: February 2024

Abstract

There is increasing land use change for solar parks and growing recognition that they could be used to support insect pollinators. However, understanding of pollinator response to solar park developments is limited and empirical data are lacking.

We combine field observations with landcover data to quantify the impact of on‐site floral resources and surrounding landscape characteristics on solar park pollinator abundance and species richness. We surveyed pollinators and flowering plants at 15 solar parks across England in 2021, used a landcover map to assess the surrounding high‐quality habitat and aerial imagery to measure woody linear features (hedgerows, woodland edges and lines of trees).

In total, 1397 pollinators were recorded, including 899 butterflies (64%), 171 hoverflies (12%), 161 bumble bees (12%), 157 moths (11%), and nine honeybees (<1%). At least 30 pollinator species were observed, the majority of which were common, generalist species.

Pollinator biodiversity varied between solar parks and was explained by a combination of on‐site floral resources and surrounding landscape characteristics. Floral species richness was the most influential on‐site characteristic and woody linear feature density generally had a greater impact than the cover of surrounding high‐quality habitats, although drivers differed by pollinator group.

Our findings suggest that a range of factors affect pollinator biodiversity at solar parks, but maximising floral resources within a park through appropriate management actions may be the most achievable way to support most pollinator groups, especially where solar parks are located in resource‐poor, disconnected landscapes.
Protein‐Engineered Elastin Fibers as Building Blocks for The Textile‐Based Assembly of Tissue Equivalents
Authors: El Maachi Ikram , Loewen Alexander , Acosta Sergio , Rütten Stephan , Rodríguez‐Cabello J. Carlos , Jockenhoevel Stefan , Fernández‐Colino Alicia 
Published: February 2024

AbstractNative tissues feature unique hierarchical designs, in which fiber units are arranged from the bottom up in anisotropic patterns. The processing of biomaterials into fibers, followed by their textile‐like assembly into complex patterns, is therefore a promising avenue to engineer native‐like tissue replacements. Here it is shown for the first time the fabrication of meter‐long hydrogel fibers prepared from engineered elastin using a microinjection system and exploiting the catalyst‐free click chemistry. Given their similarity to native elastin, the fabricated elastin‐like fibers achieved excellent stretching (500%) and recoiling performance. Moreover, the fabrication scheme is compatible with the implementation of a salt‐leaching gas‐foaming approach, resulting in highly porous elastin‐like fibers (the first of their kind). From the translation perspective, the fibers can be autoclaved, which allows for sterilization and long‐term storage. Human umbilical vein endothelial cells cultured on autoclaved fibers produced a confluent endothelial layer lining the fiber surface, in which the cells became aligned in response to physiological fiber stretching. It is also shown that these functional fibers can be assembled by weaving, braiding and knitting, with various spatial patterns. Overall, the elastin‐like fibers can be used as building blocks for the reconstruction of functional tissues using the principles of textile technology.
Ruthenium And Silver Synergetic Regulation NiFe LDH Boosting Long‐Duration Industrial Seawater Electrolysis
Authors: Chen Hengyi , Gao Rui‐Ting , Chen Haojie , Yang Yang , Wu Limin , Wang Lei 
Published: February 2024

AbstractThe chloride ions in seawater result in corrosion, low catalytic efficiency, and poor stability of the electrocatalysts in direct seawater electrolysis, which limits the use of large‐scale seawater electrolysis technology. Herein, a corrosion‐resistant Ag/NiFeRu layered double hydroxide (LDH) electrocatalyst for seawater electrolysis at industrial current density, in which Ru and Ag species in the catalyst can have a corrosion‐resistance of chloride ions from the anode surface and enhance its robustness in seawater is designed. The catalyst requires the overpotentials of 256 and 287 mV to obtain a current density of 1 A cm−2 in 1 m KOH and 1 m KOH + seawater, respectively. More importantly, it works stably for over 1000 h at 1 A cm−2 in alkaline seawater. Further quasi‐industrial conditions measurement (6 m KOH + seawater, 60 °C) shows a markedly low overpotential of 174 mV at 1 A cm−2 on Ag/NiFeRu LDH, obtaining over 140 h under harsh industrial conditions. Theoretical calculations demonstrate that the Ru species can effectively regulate the local electronic structure of NiFe LDH, and enhance the intrinsic activity of NiFe LDH. The transformation of Ag2O from Ag during OER stabilizes the Fe site in NiFe LDH, which improves the overall stability of the electrocatalyst.