bluuebunny/crossref_metadata_2025_split huggingface dataset:
ИССЛЕДОВАНИЕ ПОВЕРХНОСТИ МИКРОКАНАЛЬНЫХ СТРУКТУР И ЗАГОТОВОК НА НАНОУРОВНЕ
Authors: САМКАНАШВИЛИ Д.Г. 
Published: February 2025

В статье приводятся результаты исследования поверхности заготовок исходных оптических стекол, используемых в производстве микроканальных пластин (МКП), а также внутренней поверхности канала с помощью сканирующей зондовой микроскопии. Полученные результаты позволяют оценивать изменения топологии поверхности от факторов технологических операций. Результаты работы интересны тем, что оценка качества поверхности ранее в канале и на поверхности пластин не проводилась. Учет всех этих факторов позволяет наметить пути достижения атомно-гладкой поверхности каналов, что будет способствовать уменьшению уровня шумов и повышению усиления МКП, а, следовательно, увеличению дальности действия приборов ночного видения.
The article presents the results of the study of the surface of the original optical glass blanks used in the production of microchannel plates (MCP), as well as the inner surface of the channel using scanning probe microscopy. The results obtained allow us to estimate the changes in the surface topology from the factors of technological operations. The results of the work are interesting because the quality of the surface was not previously assessed in the channel and on the surface of the plates. Taking into account all these factors allows us to outline ways to achieve an atomic-smooth surface of the channels, which will help reduce the noise level and increase the gain of the MCP, and, consequently, increase the range of night vision devices.
МОЩНЫЕ АТМОСФЕРНЫЕ ВИХРИ В НИЗКИХ И ВЫСОКИХ ШИРОТАХ
Authors: ИЖОВКИНА Н И. , АРТЕХА С Н. , ЕРОХИН Н С. , МИХАЙЛОВСКАЯ Л А. 
Published: February 2025

В низких широтах над океаном возбуждаются мощные атмосферные вихри – торнадо. В высокоширотной тропосфере в области геомагнитной полярной шапки в зимний период наблюдается возбуждение локальных циклонических структур с ледяными штормами, вторжениями в средние и даже субтропические широты. Время возбуждения таких циклонов составляет 15…25 ч, что сопоставимо с временем возбуждения торнадо. В работе показано, что природа вихрей магнитогидродинамическая. Накопление энергии циклонических структур связано с конденсацией влаги в ячеистых мозаичных распределениях аэрозольной примеси. При ионизации аэрозолей солнечными фотонами и космическими лучами в ячейках генерируются плазменные вихри в геомагнитном поле. При взаимодействии плазменных вихрей и вихрей Россби формируется и нарастает крупномасштабная вихревая структура. В генезисе вихрей важную роль играют апериодические электростатические возмущения неоднородной плазмы.
At low latitudes, powerful atmospheric whirlwinds, tornadoes, are excited over the ocean. In the high-latitude troposphere for the region of the geomagnetic polar cap, in winter period, the excitation of local cyclonic structures is observed which are accompanied with ice storms, with invasions into middle and even subtropical latitudes. The time of generation of such cyclones is 15…25 hours, which is comparable with the time of excitation of a tornado. The paper shows that the nature of the vortices is magnetohydrodynamic. Energy accumulation of cyclonic structures is associated with moisture condensation in cellular mosaic distributions of aerosol impurities. A large-scale vortex structure is formed and grows during the interaction of plasma vortices and Rossby vortices. In the genesis of vortices, aperiodic electrostatic disturbances of inhomogeneous plasma play an important role.
ИССЛЕДОВАНИЯ ПРОФЕССОРА А.Е. МАЛЫХ ОБ УЧЕНЫХ-СООТЕЧЕСТВЕННИКАХ
Authors: ДАНИЛОВА В.И. 
Published: February 2025

Представлены исследования Малых А.Е. о российских ученых-математиках, внесших ощутимый вклад в развитие отечественной науки: А.Н. Колмогорове, П.Я. Полубариновой-Кочиной, К.А. Рыбникове, Л.Ф. Магницком, Е.Г. Гонине.
Presented research Malyh A.E. About Russian mathematicians who have made a significant contribution to the development of Russian science: A.N. Kolmogorov, P.Ya. Polubarinova-Kochina, K.A. Rybnikov, L.F. Magnitsky, E.G. Gonin.
ОБЗОР ИСТОРИИ ЛИНЕЙКИ, ЦИРКУЛЯ И ТРАНСПОРТИРА
Authors: МАЛЫХ  А.Е. , БЕЗЕНКОВА  Е.В. 
Published: February 2025

Рассмотрены классические средства, используемые для решения конструктивных задач (циркуль, линейка и транспортир). Они являются наиболее ранними. Выяснено их возникновение, усовершенствование в разных странах и континентах. Описаны функции инструментов: Начертание, измерение и перенос размеров, вычисление длин, площадей и объемов геометрических фигур. Отмечено применение инструментов в архитектуре, живописи, строительстве сооружений, медицине, ювелирном деле и т.д. Оценен вклад ученых и инженеров в изобретение различных видов рассматриваемых инструментов. Приведены исторические сведения.
Classical means for decision of constructive problems (ruler, compass and transporter) were examined. They were most early. Their rise, improvement in different countries and continents was elucidated. Functions of instrument: tracing, measuring and transfer of dimensions, calculation of lengths, areas and volumes of geometrical figures was described. Application of instruments in architecture, painting, construction of buildings, medicine, jewelry and ets was arranged. Contributions of scientists and engineers in inverter of different kinds of instruments was a valuated. Historical information was shown.
О КВАНТОВОМ ЗАКОНЕ ХАББЛА И ФИЗИКО-МАТЕМАТИЧЕСКИХ ОСНОВАНИЯХ АЛЬТЕРНАТИВНОЙ КОСМОЛОГИИ
Authors: АНТИПЕНКО Л.Г. 
Published: February 2025

В статье подвергается пересмотру устоявшаяся интерпретация закона красного смещения Хаббла, в которой этот закон считается главным аргументом в пользу современной ортодоксальной космологии (Большой взрыв, расширение, инфляция, ускорение расширения, тёмная энергия и пр.). Отмечается, что когда в рассмотрение вводят отношение скорость расстояние, то неправомерно подстраивают эффект красного смещения электромагнитного излучения под эффект Доплера. Это порождает ряд ошибочных выводов, содержащихся в космологической модели Вселенной ЭйнштейнаФридмана. Основная ошибка состоит в petitio principii и конкретно выражается в том, что пространственное расширение Вселенной соотносят с ходом времени, а ход времени с расширением пространства. Предлагаемая здесь квантовая трактовка хаббловского закона позволяет избавиться от petitio principii. В её основе лежит представление времени в форме спинорного, а не тензорного, исчисления. Она открывает перспективу формирования альтернативной космологии.
The article revises the accepted interpretation of Hubble redshift law, in which this law is considered the main argument in favor of modern orthodox cosmology (Big Bang, expansion, inflation, expansion acceleration, dark energy, etc.). It is noted that when velocity distance relation is introduced into concideration, the effect of the redshift of electromagnetic radiation is improperly adjusted to the Dopler effect. This gives rise to a number of false conclusions regarding the cosmological model of the Einstein Friedman Universe. The main mistake is petitio principii when the spatial expansion of the Universe correlated with the passage of time, and the passage of time with the expansion of space. The quantum interpretation of the Hubble redshift law proposed here makes it possible to get rid of petitio principii. It is based on the representation of time in form of spinor, not tensor calculus. It opens up the prospect of forming an alternative cosmology.
APLIKASI MOBILE GUARD MANAGEMENT SYSTEM PADA PT. TRIMITRA PUTRA MANDIRI BERBASIS MOBILE
Authors: Diantoro Karno , Tobing Yahezkiel Geovano 
Published: February 2025

Aplikasi mobil guard management system merupakan aplikasi berbasis mobile yang dirancang untuk membantu manajemen dan pengawasan keamanan, terutama dalam konteks pengelolaan petugas keamanan atau penjaga. Adapun berdasarkan literatur yang dilakukan memaparkan bahwa pemanfaatan dari aplikasi mobil guard management system diantaranya adalah sebagai manajemen dokumen, komunikasi, pemantauan kinerja, pelaporan insiden, pengaturan jadwal dan penugasan, dan pemantauan petugas. PT. Trimitra Putra Mandiri saat ini masih menggunakan sistem manual dalam pengelolaan petugas keamanan. Hal ini menyebabkan beberapa kendala, seperti: Kesulitan dalam memantau patroli dan aktivitas petugas keamanan, proses pelaporan aktivitas yang memakan waktu dan rentan terhadap kesalahan, Rekap absensi manual yang tidak efisien dan berpotensi human error, Penggunaan kertas yang berlebihan dan tidak ramah lingkungan. Penelitian ini bertujuan untuk merancang dan membangun aplikasi Keamanan berbasis mobile android yang dibangun dengan bahasa Pemograman Dart dan Framework Flutter, database mysql, dan alat pengujian Black Box, untuk membantu dalam: Memudahkan proses patroli dan pemantauan aktivitas petugas keamanan secara real-time, menyederhanakan proses pelaporan aktivitas dan meningkatkan akurasi data. Aplikasi mobile Guard Management System ini diharapkan dapat meningkatkan laporan absen dan patrol transparan, realtime dan mempermudah untuk dilakukan rekap bulanan.
SECONDARY GENERAL EDUCATION TEACHERS’ AGING (ON THE EXAMPLE OF ALATYR CHUVASH REPUBLIC)
Authors: Rodionova Irina Vasilevna 
Published: February 2025

The purpose of the study is to consider the teachers’ aging. The factors influencing it are marked, using the example of Alatyr in the Chuvash Republic. In the chapter reveals the local features of secondary school staffing based on the empirical research analysis conducted in the period of 2021 – 2023. To understand the dynamic of changes in teachers’ aging, statistics was calculated. To visualize the results of the study a graphical method was used. The trend towards the aging of teachers in the school system of Alatyr, Chuvash Republic is obvious. It is also proved by the results of the research in pools of primary school, English and Maths teachers in 2021 and 2023. Current data may enable local education authorities to take a long-term approach to establishing a systematic set of strategies to build a more solid ground of the profession. The practical significance of the research lies in the fact that the obtained data, indicating a low level of renewal of the teaching staff, can be used to improve the situation with the aging of teachers. The novelty of the study lies in the fact that previously the teachers’ aging problem was not directly associated with local features of secondary school staffing. The data can be used by specialists to clarify the system of actions to stimulate the recruitment and retention of new teachers in the school system of a small town considering the local features.
Reaching for Common Ground
Authors: Harvey Penny 
Published: February 2025

Abstract
Radioactive wastes, once discarded with little concern for the spread of contamination, are now subject to concerted state-sponsored efforts to produce secure and effectively perpetual containment infrastructures. Current UK policy is to bury the wastes in a geological disposal facility. The siting of this facility depends on the identification not only of a site with suitable geology but one where residents are demonstrably willing to host the facility. The article focuses on the diverse ‘commoning’ practices that this voluntaristic policy has brought about, including the possibility of articulating a common good across diverse scales of time and place, of acknowledging the tensions between economic and ecological needs, and ultimately of struggling to reconfigure ‘the commons’ itself as a lived space of ongoing deliberation and intrinsic uncertainties.
Fire-Prone Landscapes and the Commons That No One Wants
Authors: Nyquist Jon Rasmus 
Published: February 2025

Abstract
In the southwest of Australia, fire-prone forests have been shaped by prescribed burning practices for several decades. Those who live in the region share a common good in the form of a cultivated landscape made safer by deliberate interventions. In recent years, however, a combination of climate change and the effects of forest interventions over the past century is destabilizing this condition, making the landscape as a common good more ambiguous, more dangerous, and more unknown. In situations like this, I argue that a key part of commoning, or the work of maintaining the ties that support safe and livable life, lies in a kind of response. Fire managers respond by sharing concerns, gradually taking into consideration new influences and creating actionable affective triggers.
ANALISIS PENGEMBANGAN SUMBER DAYA MANUSIA DALAM MENINGKATKAN KOMPETENSI APARATUR DESA DI DESA KALUPPINI KABUPATEN ENREKANG
Authors: Haliza Haliza , Fatimah Fatimah 
Published: February 2025

Tujuan penelitian ini adalah untuk mengetahui pengembangan sumber daya manusia pada kantor Desa, untuk mengetahui kompetensi aparatur desa di Kantor Desa dan untuk mengetahui apa saja kendala dalam pengembangan sumber daya manusia dalam meningkatkan kompetensi aparatur Desa Kaluppini Kabupaten Enrekang. Metode penelitian yang digunakan dalam penelitian ini adalah metode deskriptif kualitatif dan teknik pengumpulan data melalui observasi dan wawancara. Informan dalam penelitian ini yaitu kepala Desa, Sekretaris Desa, serta staf atau pegawai desa. Berdasarkan hasil penelitian yang ada bahwa analisis pengembangan sumber daya manusia dilakukan tiga indikator yaitu motivasi, kepribadian dan keterampilan. Indikator ini memberikan hasil bahwa pengembangan sumber daya manusia pada kantor Desa Kaluppini Kabupaten Enrekang saat ini sudah baik meskipun belum maksimal dan harus terus ditingkatkan. Adapun juga hasil penelitian dari kompetensi aparatur desa dilakukan tiga indikator yaitu pengetahuan, keahlian dan sikap. Indikator ini memberikan hasil bahwa kompetensi aparatur desa pada kantor desa kaluppini sudah baik, baik dalam sikap melayani masyarakat serta pengetahuan dan keahlian dalam mengoperasikan komputer serta dalam melaksanakan pekerjaannya. Beberapa kendala yaitu kesempatan yang di miliki aparat desa untuk mengikuti pelatihan pelatihan sangat di batas oleh pekerjaan sampingan didesa sehingga susah untuk mengikuti pelatihan yang diadakan di luar desa seperti kesibukan bertani dan berternak sapi, peningkatan kapasitas apatur belum memadai, dan jaringan di kantor desa terkadang tidak lancar.
Measuring the Distances to Asteroids from One Observatory in One Night with Upcoming All-Sky Telescopes
Authors: Fernandes Maryann Benny , Scolnic Daniel , Peterson Erik , Zhai Chengxing , Linder Tyler , Acevedo Maria , Reichart Daniel 
Published: February 2025

Upcoming telescopes like the Vera Rubin Observatory (VRO) and the Argus Array will image large fractions of the sky multiple times per night yielding numerous Near Earth Object (NEO) discoveries. When asteroids are measured with short observation time windows, the dominant uncertainty in orbit construction is due to distance uncertainty to the NEO. One approach to recover distances is from topocentric parallax, which is a technique that leverages the rotation of the Earth, causing a small but detectable sinusoidal additive signal to the Right Ascension (RA) of the NEO following a period of 1 day. In this paper, we further develop and evaluate this technique to recover distances in as quickly as a single night. We first test the technique on synthetic data of 19 different asteroids ranging from \(\sim 0.05\text{AU}\) to \(\sim 2.4\text{AU}\). We modify previous algorithms and quantify the limitations of the method, recovering distances with uncertainties as low as the \(\sim 1.3\%\) level for more nearby objects (\(\lesssim\) 0.3 AU) assuming typical astrometric uncertainties. We then acquire our own observations of two asteroids within a single night with \(\sim 0.1^{\prime\prime}\) uncertainties on RA, and we find we are able to recover distances to the \(3\%\) level. We forecast likely scenarios with the VRO and the Argus Array with varying levels of astrometric precision and expected pointings per night. Our analysis indicates that distances to NEOs on the scale of \(\sim 0.5\) AU can be constrained to below the percent level within a single night, depending on spacing of observations from one observatory. In a follow-up paper, we will compare these constraints with synchronous and asynchronous observations from two separate observatories to measure parallax even more efficiently, an exciting and likely possibility over the upcoming decade.
The change in the macrostructural state of chernozem typical for various technologies of winter wheat cultivation
Authors: Dubovik E. V. , Dubovik D. V. 
Published: February 2025

Relevance. Scientific research on the study of changes in the macrostructural state of typical chernozem was carried out in a field stationary experiment on the influence of agrotechnologies of crop cultivation based on various methods of basic tillage in the Federal State Budgetary Budgetary Institution “Kursky FANTS”.Methods. For to study the structural and aggregate composition of the soil, samples were taken, in 3-fold repetition in layers of 0–10 cm and 10–20 cm, which was determined by the different depth of processing of typical chernozem. In each variant of the experiment, 3 sites with a radius of 5 m were selected along the diagonal of the plot, and within these limits, soil samples of undisturbed composition with a size of 25 × 25 × 10 cm were excavated. The determination of the structural and aggregate composition was carried out using the method of N.I. Savvinov — dry and wet sieving1.Results. As a result of the macrostructural analysis of typical chernozem, it was found that a common pattern for all winter wheat cultivation technologies was the growth of the weighted average diameter of air-dry aggregates (Ds) and the weighted average diameter of particles into which aggregates (having a diameter of D+) disintegrate when moistened (D-) with the depth of the studied layer. An increase in the weighted average diameter of aggregates that collapse during humidification (D+) and the index of instability of the structure to external influences (Rws), as well as a decrease in the weighted average diameter of waterproof aggregates (Dm) and conditionally «stable» aggregates (Ss) in a layer of 10-20 cm with technologies based on minimizing tillage indicates the formation of structural units with high density and low porosity. When cultivating winter wheat using traditional technology, the lowest Ds, Dm, Ss and the highest Rws are noted.
The architecture of hydraulic drives for industrial, agricultural and mobile equipment with increased energy efficiency and functionality
Authors: Kramsakov D. E. , Surgaev V. V. , Kolga A. D. , Stolpovskikh I. N. , Alexandrov V. A. 
Published: February 2025

Relevance. The article discusses the impact of hydraulic valves on the efficiency of the entire hydraulic drive system and the possibility of creating a hydraulic drive architecture based on two-line, two-position hydraulic valves (valves). It is noted that the current hydraulic drive architecture, built on the basis of spool multi—linear, multi-position valves, has large weight and size parameters, and most importantly, does not meet the requirements of energy efficiency. The authors see the solution to the problem of increasing the energy efficiency of a hydraulic drive in avoiding the use of complex, bulky, massive and energy-inefficient multi-line and multi-position valves and creating a hydraulic drive architecture based on two-line, two-position valves (valves 2/2). However, for such a transition, it is necessary to develop a new design of hydraulic valves that meets modern energy efficiency requirements.The purpose of the research is to substantiate the possibility of creating a hydraulic device architecture based on the simplest 2/2 valves.A task. Reduction of energy consumption and mass-dimensional parameters of hydrofected machines.Methods. The tasks were solved using the electrohydraulic analogy method, integrated into “Kompas3D” as an application of the FlowVision software package.The novelty lies in establishing the reasons for the high energy consumption of currently used hydraulic valves and the possibility of increasing the energy efficiency of hydraulic systems through the wider use of the simplest hydraulic elements valves (distributors 2/2).Results. The conducted studies confirm the possibility of increasing the energy efficiency of hydraulic systems and reducing the weight and size parameters of hydraulic machines.
Impact of humic drug on meat productivity and development of internal organs in ducklings
Authors: Topuria L. Yu. , Topuria G. M. 
Published: February 2025

Relevance. Modern poultry farming is an intensively developing sub-sector of animal husbandry, making a great contribution to the food security of the state. Feed additives, primarily of natural origin, are an integral part of the poultry diet. Humic preparations have great prospects for use in animal husbandry.Methods. To study the effectiveness of using Guvitan-C in feeding ducks, three groups of day-old ducklings were formed. The bird of the control group received the main diet. Ducklings of the I experimental group were additionally fed a humic feed additive in the amount of 100.0 ml/kg of feed, poultry of the II experimental group were fed at a dose of 150 ml for 56 days. At the end of cultivation, ducks were slaughtered, after which meat productivity and the development of internal organs were evaluated.Results. The inclusion of Guvitan-C in the diet of ducklings contributed to an increase in the meat productivity of poultry of the experimental groups. The mass of the gutted carcass increased by 11.94–15.11% and 11.34–15.37%, respectively, the mass of muscle tissue increased by 13.35–17.38%. In addition, it turns out more skin with subcutaneous fat and internal fat. Ducklings had better development of internal organs and intestines. The number of carcasses of the first grade was 93.48–94.63% with 86.82% in the control.