bluuebunny/crossref_metadata_2025 huggingface dataset:
Multi-environments Evaluation of Zn and Fe Enhanced Bread Wheat Genotypes in Optimum Areas of Ethiopia
Authors: Dabi Alemu , Alemu Gadisa , Sime Berhanu , Duga Ruth , Geleta Negash , Delessa Abebe , Solomon Tafesse , Zegaye Habtemariam , Kasahun Cherinet , Asnake Dawit , Asefa Bayisa , Getamesay Abebe , Zewudu Demeke , Badebo Ayele , Abeyo Bekele , Bayisa Tilahun , Girma Endashaw , Govindan Velu , Tadesse Zerihun
Published: September 2024

A multi-location experiment was conducted during June, 2020–October, 2021 under rainfed condition at Kulumsa, Asasa, Adet, Holeta, and Sinana Research centers, Ethiopia to evaluate the genotype-by-environment interaction effect and grain yield stability of Zn and Fe enhanced bread wheat genotypes grown. The treatments constituted 21 advanced genotypes and two standard checks were evaluated in an alpha lattice design replicated three times and data analysis was carried using R software. The results showed that genotypes and genotype x environmental interaction had a significant (p<0.001) effect on days to 50% heading, days to 90% maturity, plant height, grain yield, and 1000 kernel weight. The bread wheat lines BW172862, EBW193416, BW172864, and EBW193414 were high-yielding across most test environments, whereas genotype EBW192455 and Hidasse were low-yielding ones. From stability analysis genotypes BW172862, and EBW193416 were identified to be the most adapted bread wheat genotypes. “BW172862 produced 24.43% and 86.38% yield advantage over the standard check (Lemu) and local check (Hidasse), respectively. The second candidate genotype EBW193416 also produced 23.58% and 85.1% yield advantage over the standard check (Lemu) and local check (Hidasse), respectively. EBW193416 and BW172862 have also exhibited lower Yellow and Stem rust severity compared to others across the test environments. Thus, BW172862 and EBW193416 were selected as best parent to recycle for bread wheat population improvement in 2023 for medium agro-ecology of Ethiopia.
Ensuring the legal interests of a person in pre-trial criminal proceedings
Authors: Marynych O.
Published: September 2024

In the science of the criminal process, there is no unified vision of the essence of a person’s legitimate interests and guarantees of their provision at the stage of pre-trial investigation. Ensuring a legitimate interest at the stage of pre-trial criminal proceedings is not supported by the performance of duties by other participants. An effective guarantee of the realization of a person’s legitimate interests in pre-trial criminal proceedings should be the real possibility of going to court to challenge the decisions, actions or inaction of law enforcement agencies. The presence of such a legal possibility should stimulate law enforcement agencies to take active actions aimed at satisfying legitimate interests. The criminal procedural law must provide for a mechanism to protect the legal interests of a person, both those that directly follow from the criminal procedural norms and those that are not provided for by the criminal procedural law, but are consistent with the spirit and principles of criminal justice. It can be argued that the legitimate interests of a person in pre-trial criminal proceedings are general legal and not prohibited aspirations of a person. Ensuring the legal interests of a person at the pre-trial stage of the criminal process should be ensured by a general obligation (general obligation) to take active actions by state bodies aimed at ensuring legal interests. The guarantee of the realization of the legal interests of a person in pre-trial criminal proceedings is the legal regulation in the criminal procedural law of the procedure for judicial appeal of decisions, actions or inaction of law enforcement bodies (including pre-trial investigation bodies) that prevent the realization of general legal aspirations of a person at the pre-trial stage of criminal proceedings. The need for regulatory regulation of the procedure for judicial protection of legitimate interests is determined by their legal nature, which provides for regularities in the actions of the participants of criminal proceedings of an undefined nature.
Problematic aspects of attorney’s participation in pre-trial investigation under martial law
Authors: Anisimov D. O. , Bardin E. V.
Published: September 2024

According to Article 59 of the Constitution of Ukraine, everyone has the right to legal aid. In cases provided for by law, this assistance is provided free of charge. Everyone is free to choose a defender of their rights. The Bar operates in Ukraine to ensure the right to defense against accusations and to provide legal assistance in resolving cases in courts and other state bodies.
These provisions of the Constitution of Ukraine are duplicated in Article 20 of the Criminal Procedure Code of Ukraine. According to this provision, a suspect, accused, acquitted, or convicted person has the right to defense, which consists in providing him or her with the opportunity to provide oral or written explanations regarding the suspicion or accusation, the right to collect and submit evidence, to participate personally in criminal proceedings, to use legal assistance of a defense counsel, and to exercise other procedural rights provided for by the CPC of Ukraine. Thus, the direct duty of law enforcement agencies is to protect the legitimate rights and freedoms of a person regardless of his or her gender, nationality, language, citizenship, age, social origin, political beliefs, etc.
At the same time, the protection of the rights, freedoms and legitimate interests of a suspect, accused, defendant, acquitted person, a person in respect of whom compulsory medical or educational measures are to be applied or the issue of their application in criminal proceedings is being decided, a person in respect of whom extradition to a foreign state is being considered, as well as a person being brought to administrative responsibility during the consideration of an administrative offense case is carried out by an advocate. This is, in particular, stated in the Law of Ukraine «On the Bar and Practice of Law» № 5076-VI of July 05, 2012.
Taking into account the above provisions, it is important to identify and analyze the problematic aspects of the participation of an attorney-at-law in pre-trial investigation in accordance with the current legislation of Ukraine in the context of the introduction of martial law in Ukraine (Decree of the President of Ukraine «On the Introduction of Martial Law in Ukraine» approved by the Law of Ukraine of February 24, 2022 № 2102-IX).
Some features of performing executive proceedings during the period of the legal regime of martial state
Authors: Dordiai V. I. , Fenych Ya. V.
Published: September 2024

The full-scale war in Ukraine was the cause of many social and political changes. As the research showed, the system of executive proceedings was not an exception.
Since appropriate reactions to the realities of war were necessary, with the beginning of the war, the work of the state executive service (hereinafter referred to as the State Executive Service) and private contractors was effectively blocked. The reason for this was the stoppage of the automated system of executive proceedings, which made it impossible to actually carry out executive actions.
Thus, it was established that changes in the mechanisms of enforcement of executive documents occurred even earlier, since the Russian Federation began to occupy our lands back in 2014, but with the beginning of a full-scale invasion, the legislation began to change and improve. Such changes also affected the ban on opening enforcement proceedings in potentially dangerous and occupied territories, which obviously violated the rights of debt collectors, and as it was established during the research, in some places such legal prohibitions became a reason for public or private enforcement officers to abuse their powers, refusing to open enforcement proceedings and returning the executive document to the debt collector without execution. In this context, the practice of the Supreme Court has become useful, which in its conclusions confirmed that regardless of the registration of the location of the debtor, the body of the state executive service must open proceedings and take measures to search for the debtor’s property throughout the territory of Ukraine, or apply restrictive measures that will force the debtor to fulfill his obligations, provided that such a debtor has entered the legal field of Ukraine. Also, from the conducted research, it can be seen that the legislative changes affected certain procedural issues and the work of private executors, however, the issue of alimony collection remained a priority and was not actually affected by the legislative changes. Even for military personnel, the duty to support their children remains a priority.
Determinants of Rattan Industry Profitability in Cirebon, West Java
Authors: Septianingsih Hesti , Istiqomah Istiqomah , Floresti Dwita Aprilia
Published: September 2024

This study aims to analyze the determinants of profit received by rattan handicraft home industries in Rattan Galmantro Tourism Village, Tegalwangi Village. The independent variables include capital, labor, product variety, digital marketing and technology. This study took a sample of 70 respondents selected through simple random sampling. The data is analyzed using income analysis and multiple linear regression. The results show that capital, labor and technology have a significant positive effect on profit while product variety and digital marketing do not have a significant effect on the profits of the rattan handicraft home industry in the Galmantro Rattan Tourism Village, Tegalwangi Village.
Structural Transformation in the Indonesian Economy: Why does 'Financial Development' Matter?
Authors: Nanga Muana , Widjaja William
Published: September 2024

This study offers a comprehensive examination of Indonesia's process of changing its economic structure from 2000 to 2020. Structural transformation, characterized by changes in the distribution of jobs among different sectors, is crucial for fostering economic growth. It emphasizes phenomena such as the decrease in agricultural GDP shares, rural-urban migration and shifts in economic sectors, which resemble the patterns observed in emerging countries. Nevertheless, the rate of employment transformation is comparatively slower than the fluctuations in GDP, suggesting a more gradual and protracted process of structural change. The analysis focuses on obstacles to transformation, such as insufficient personnel and digital infrastructure. The study examines the relationships between structural transformation and economic indicators in the provinces of Indonesia from 2011 to 2022, utilizing panel data regression models. The findings indicate strong correlations between economic development, human capital, financial development, digital technology, and structural transformation. The study highlights the significance of tackling these elements to accelerate transformation. The policy implications of this proposal suggest that Indonesia should prioritize economic and digital growth, improve human capital, and strengthen the financial sector. This will lead to a more rapid and comprehensive structural transformation in the country.
The Effect of Market Structure on Sales of Coal Companies Listed on the Indonesia Stock Exchange (IDX) for the Period 2018 - 2022
Authors: Octavianto Said Nur , Pujiati Amin , Prajanti Sucihatiningsih Dian Wisika
Published: September 2024

The limited product diversification of the Indonesian coal mining industry underscores the imperative for the formulation of strategic business plans to navigate the intensifying market competition. This study aims to examine the market structure, the factors influencing sales, and the impact of market structure on the sales performance of coal mining companies in Indonesia. This study employs a quantitative method and utilizes a range of analytical techniques, including CR4, HHI, MES, CLR, PCM, and multiple linear regression. The CR4 and HHI analysis revealed that the market structure of coal mining companies in Indonesia is classified as a highly concentrated tight oligopoly. The MES analysis yielded the conclusion that new companies in the sector face significant barriers to market entry. The findings of the CLR analysis, which indicates that the coal mining sector is a capital-intensive industry, suggest that equity and capital factors are the primary contributors to the challenges faced by new companies attempting to enter the market. The results of the multiple linear regression analysis indicate that equity factors and production volume have a positive and significant effect on company sales. This finding is corroborated by the PCM analysis, which suggests that companies with low market share tend to set higher margins to obtain greater profits. Increasing investment levels may serve as a viable business strategy, particularly when supported by government policies aimed at fostering a secure and stable investment environment to enhance company equity and capital.
Does Management Efficiency have any Influence on Job Satisfaction?
Authors: Badriyah Nurul , Muhtarom Abid , DJ Yunni Rusmawati , Titin Titin , Rochmatullah Mahameru Rosy , Farid Chabib Hasan Imam Al , Mustoffa Ardyan Firdausi
Published: September 2024

Recently, there has been a growing global need for washing services worldwide. This surge has significantly influenced the growth of washing enterprises in all nations, including Indonesia. Nevertheless, this nation's expansion of the laundry sector has led to fierce rivalry. Many laundry businesses have failed to compete because they could not effectively implement efficient human resource management. This study aims to analyze the impact of efficiency management on employee satisfaction by identifying remedies to maintain the sustainability of the laundry sector. This study primarily examines the management of human resource efficiency, emphasizing four dimensions: leadership style, work environment, rewards, and work motivation. This study examines the role of employee performance accomplishment as a mediator. This study uses structural equation modeling (SEM) approaches to quantitatively test data from 135 respondents. The results of this study suggest that the leadership style, work environment, and rewards that align with employee preferences have a substantial impact on employee job satisfaction. It means that efficient human resource management that emphasizes these three dimensions is critical to the success of laundry businesses facing intense competition. Theoretically, this study has successfully addressed the gap in previous studies. Practically, this study can provide valuable information to practitioners in enhancing the competitive edge of their laundry business.
Kangaroo Market Phenomenon: Identification and Impact on Indonesia’s Economic Growth
Authors: Fatah Saifullah , Usman Hardius
Published: September 2024

The stock market holds a crucial role in a country's economy, including Indonesia. As an indicator, the Jakarta Composite Index (JCI) experiences volatility alongside changes in the Indonesian economy. The presence of a kangaroo market in JCI returns can pose a risk of future economic slowdown, making it crucial for monetary authorities to intervene to stabilize the stock market. Therefore, this study identifies the kangaroo market phenomenon, structural economic changes, and the impact of the kangaroo market phenomenon on Indonesia's economic growth. The study focuses on many variables, including JCI returns, kangaroo market, and economic growth from Q3 1995 to Q4 2023. By using the Hodrick-Prescott Filter to define a kangaroo market as JCI returns that lack a deterministic trend, have high volatility, and deviate by one standard deviation from their volatility trend, the results show that most kangaroo phenomena occur during undervaluation. Following the kangaroo market phenomenon, Indonesia's economy underwent five structural changes based on the multiple breakpoint test. Using dynamic linear regression, the overvaluation kangaroo phenomenon negatively affects Indonesia's economic growth, while the undervaluation kangaroo phenomenon has no impact but shows a positive direction.
Karakteristik Tingkat Kecemasan dan Depresi pada Lansia dengan Hipertensi di Puskesmas Kota Gajah Lampung Tengah
Authors: Mardhatila Mardhatila , Rahayu Ananda , Nuraenah Nuraenah
Published: September 2024

Latar Belakang. Bertambahnya jumlah lanjut usia (lansia) di Indonesia setiap tahunnya pasti akan menimbulkan suatu permasalahan yang akan terjadi pada diri lansia seperti fungsi organ tubuh meliputi otak, hati, jantung, ginjal, serta jaringan aktif dalam otot-otot tubuh akan melemah. Karena gangguan-gangguan tersebut bisa berdampak pada fisiologis yang mana pada diri lansia mulai timbul berbagai macam penyakit salah satunya yaitu hipertensi dan masalah mental seperti kecemasan hingga berujung pada depresi.Objektif. Tujuan dalam penelitian ini yaitu untuk mengetahui bagaimana karakteristik tingkat kecemasan pada lansia dengan hipertensi di Puskesmas Kota Gajah Lampung Tengah.Metode. Desain penelitian yang digunakan deskriptif analitik dengan pendekatan cross-sectional dengan pengambilan sampel probability sampling teknik random sampling dengan jumlah responden sebanyak orang. Data dianalisis dengan menggunakan uji Chi Square.Hasil. Hasil penelitian menunjukan bahwa kebanyakan dari lansia pada penelitian ini tidak mengalami kecemasan 18 orang (40%) sedangkan lansia yang mengalami kecemasan berat hanya ada sebanyak 5 orang (8,9%). Sedangkan untuk tingkat depresinya didapatkan hasil bahwa jumlah lansia tidak depresi 28 orang (62,2%) lebih banyak dibandingkan dengan lansia yang depresi hanya terdiri dari 5 orang (11,1%).Implikasi Klinis. Data dari penelitian ini juga memiliki peranan penting sebagai data dasar penelitian selanjutnya terkait tingkat kecemasan dan depresi pada lansia dengan hipertensi.Kata Kunci. Kecemasan, Depresi, Lansia dengan hipertensi
The Effects of Music Therapy on Patients with Coronary Artery Disease after the Invasive Procedure: A Systematic Review and Meta-Analysis
Authors: Munawaroh Meihati , Setyawati Anita , Udin Ihwanudin , Novianti Rika Astri
Published: September 2024

Latar Belakang. Penyakit arteri koroner (CAD) sebagai penyebab nyeri merupakan salah satu masalah kesehatan yang harus menjadi perhatian, baik di kawasan Barat maupun di dunia pada umumnya. Dengan seringnya melakukan pemantauan terhadap peralatan kesehatan, tidak adanya dukungan keluarga, dan kekhawatiran akan keberhasilan operasi, pasien mudah merasa cemas dan nyeri setelah menjalani prosedur. Terapi musik dapat menawarkan teknik komunikasi bagi individu yang tidak mampu mengekspresikan dirinya secara verbal.Objektif. Meta-analisis ini bertujuan untuk mengetahui efek terapi musik untuk menghilangkan nyeri pada pasien penyakit arteri koroner pasca prosedur invasif.Metode. Tinjauan saat ini dilakukan dan dipandu oleh item pelaporan yang disukai untuk Tinjauan Sistematis dan Meta-Analisis (PRISMA). Dengan menggunakan keywords: "coronary disease", "music therapy", dan "pain" yang dikombinasikan menggunakan operator boolean. Pencarian literatur dilakukan secara komprehensif pada dua basis data yaitu PubMed dan ProQuest.Hasil. Studi yang disertakan dalam penelitian ini terbit antara tahun 2011 hingga 2024. Studi dilakukan di tiga negara berbeda yaitu Turki, Tiongkok, dan Eropa. Dari penelitian yang disertakan ini, sebanyak 382 peserta dilibatkan, 191 di kelompok eksperimen dan 191 dikelompokkan kontrol. Kisaran ukuran sampel pada setiap penelitian bervariasi antara 31 hingga 94 responden.Implikasi Klinis. Studi ini dapat dijadikan sebagai bahan penelitian lebih lanjut untuk mengonfirmasi penelitian ini. Selain itu, studi ini dapat dijadikan pengembangan klinis tentang bagaimana terapi musik berintegrasi dengan berbagai intervensi medis untuk meningkatkan kualitas pelayanan kesehatan.Kata Kunci. penyakit arteri koroner, terapi musik, nyeri
Hubungan Tingkat Pengetahuan dengan Kepatuhan Pembatasan Cairan pada Pasien Gagal Ginjal Kronik yang Menjalani Hemodialisa di Rumah Sakit Islam Jakarta Pusat
Authors: Fitriyani Desi , Nuradilah Siti , Setiyono Erwan
Published: September 2024

Latar Belakang. Motivasi adalah suatu kebutuhan yang mendorong seseorang untuk melakukan serangkaian kegiatan yang mengarah pada ketercapaiannya tujuan tertentu. Hal ini menjadikan motivasi sebagai suatu variabel yang ikut berperan dalam faktor-faktor yang mengelola, membangkitkan, mempertahankan, dan menyalurkan tingkah laku menuju suatu sasaran. Kepatuhan merupakan sejauh mana perilaku seseorang atau pasien sesuai dengan ketentuan yang diberikan oleh profesional kesehatan.Objektif. Tujuan penelitian ini adalah untuk mengetahui hubungan motivasi perawat dengan tingkat kepatuhan perawat dalam melaksanakan prosedur tetap pemasangan infus di IGD RSUD Lombok Barat.Metode. Penelitian ini menggunakan desain deskriptif-korelasional dengan pendekatan cross-sectional. Populasi dalam penelitian ini adalah perawat di IGD RSUD Lombok Barat yang berjumlah 25 orang dengan teknik pengambilan sampel menggunakan metode total sampling. Pengambilan data dilakukan pada Oktober-November 2021. Instrumen pengumpulan data mengenai motivasi pada penelitian ini menggunakan kuesioner, sedangkan pengumpulan data kepatuhan perawat menggunakan observasi langsung pemasangan infus.Hasil. Penelitian ini menunjukkan bahwa perawat dengan motivasi baik sebanyak 14 orang dan cukup sebanyak 11 orang. Tingkat kepatuhan yang baik ditemukan pada 13 orang, sedangkan yang tidak patuh sebanyak 12 orang. Sesuai dengan hasil perhitungan menggunakan SPSS 16 for Windows untuk n = 25, didapatkan hasil uji chi-square dengan tingkat penerimaan p < 0,05, dengan hasil α = 0,028. Artinya, Ha diterima, sehingga terdapat hubungan yang bermakna antara motivasi perawat dengan tingkat kepatuhan perawat dalam melaksanakan prosedur tetap pemasangan infus. Dengan demikian, dapat disimpulkan bahwa semakin baik motivasi perawat, maka semakin patuh perawat dalam melaksanakan prosedur tetap pemasangan infus.Implikasi Klinis. Temuan ini menekankan pentingnya program edukasi yang intensif dan terarah untuk meningkatkan pemahaman dan kepatuhan pasien terhadap rekomendasi medis guna mengurangi risiko komplikasi lebih lanjut.Kata kunci. motivasi perawat, kepatuhan perawat
a line connects the void
Authors: Tran Quynh
Published: September 2024

The following piece is the script and a selection of still frames of an experimental 16mm film that considers the space of grief and absence held in the everyday. Filmed in the artist’s family apartment on the edge of Parkdale in the city of Toronto, this work follows in the tradition of woman artists depicting interior spaces and domestic life. It explores the poetics of grief and precarity for the family around the time of death and dying regarding the artist’s sister. With non-linear storytelling and fragmented images, the work moves between speculative fiction, documentary, and experimental film. Referencing Theresa Hak Kyung Cha’s Dictee (1982) and Anne Carson’s poem “On Walking Backwards” (2015), it considers the space and metaphor of a void and the desire that moves between the dead and the living. This work is funded by the Canada Council of the Arts.
Pacific French intermediate workbook
Authors: Boulard Florence
Published: September 2024

This freely available French language ebook seeks to develop Pacific-literacy by highlighting the languages and cultures of the Francophone Islands of New Caledonia, Vanuatu, Wallis & Futuna and French Polynesia. It will be of value to university French language students, high school students and teachers both in Australia and overseas.
Towards Wall-Resolved Large-Eddy Simulation of the High-Lift Common Research Model
Authors: Wang Z. J. , Hantla Avery
Published: September 2024

In the present study, we performed a sixth-order wall-resolved large-eddy simulation (WRLES) of the high-lift Common Research Model (CRM-HL) on the Leadership Class Computing Cluster Summit. During the 4th High-Lift Prediction Workshop (HLPW-4), wall-modeled LES (WMLES) and hybrid Reynolds-averaged Navier–Stokes (RANS)/LES approaches showed promise in predicting the maximum lift and large flow separations near stall. In those simulations, however, laminar and transition regions were not resolved since the flow was assumed to be fully turbulent. If one wants to resolve these regions, the only viable approach is WRLES. The main purpose of the present study is to demonstrate the feasibility of WRLES for a complex real-world configuration at the wind tunnel Reynolds number. A high-order unstructured mesh LES solver called hpMusic was employed in the study. The simulation at solution polynomial order [Formula: see text] has more than 14 billion degrees of freedom per equation. Computational results are compared to experimental data in the form of surface oil flows and pressure coefficient profiles. We highlight lessons learned from attempting a grand-challenge type large-scale simulation: 1) such a simulation is feasible but very expensive, estimated to be at least three orders more expensive than WMLES, 2) oil flows produced with WRLES agree very well with experimental oil flows in fine detail, not observed in those produced with WMLES, and 3) flow visualization is a severe bottleneck, and parallel postprocessing capability is needed.
Efficient Forced Response Minimization Using a Full-Viscosity Discrete Adjoint Harmonic Balance Method
Authors: Wu Hangkong , Yang Mingming , Wang Dingxi , Huang Xiuquan
Published: September 2024

A forced response induced by inlet distortion and blade row interactions can lead to high-cycle fatigue failure, especially when the unsteady excitation frequency is close to the natural vibration frequency of a blade. This paper presents the study of forced response sensitivity analysis and minimization using a full-viscosity unsteady discrete adjoint method. The goal is to improve the aeroelastic performances of turbomachinery blades and simultaneously constrain/improve aerodynamic performances. The decoupled modal reduction method is used to compute the forced response, which is considered the objective function in adjoint-based design optimization. To analyze aeroforcing and aerodamping flow and adjoint fields efficiently, the harmonic balance method and its adjoint counterpart developed by an automatic differentiation tool are applied. Two cases—the NASA Rotor 67 with inlet distortion and a three-row configuration with multiple fundamental frequencies in the second row—are used to demonstrate the effectiveness of the aerodynamic and aeroelastic coupled design optimization system developed in this work. For the latter case, the Fourier-transform-based method that first decomposes and then matches the time and space modes at two sides of an interface is used for interface coupling. The almost-periodic Fourier transform method is used to determine the time instances for cases with multiple fundamental frequencies.
The Collection of Astronomic-Geodetic Instruments
Authors: Graefe Lutz
Published: September 2024

The well-known observatory tower of the Beyer Building, the landmark of the TUD Dresden University of Technology, houses a selection of the most notable objects belonging to the collection of historical instruments from the fields of astronomy and geodesy. Several display cabinets present to the interested visitor such instruments as theodolites, levels, a telescopic alidade, sextants, chronometers and meridian circles.
Assessment of the Applicability of Lora Technology in Smart Metering
Authors: Волошин Е.В.
Published: September 2024

Рассмотрен вопрос применения технологии Lora для взаимодействия с современными электросчетчиками. Даны предпосылки применения, компоненты и возможности технологии Lora. Описана тестовая система учета и ее компоненты для проверки возможностей технологии Lora. Перечислены выявленные в процессе эксплуатации технологии Lora особенности, на основании которых делаются выводы о возможности применения технологии Lora для интеллектуального учета.

The question of the application of Lora technology for interaction with modern electric meters is considered. The application prerequisites, components and capabilities of Lora technology are given. The test accounting system and its components for testing the capabilities of Lora technology are described. The features identified during the operation of Lora technology are listed, based on which conclusions are drawn about the possibility of using Lora technology for intelligent metering.
Transformation of Parametric Structural Schemes of Electroelastic Actuator for Nanomechatronics
Authors: Афонин С.М.
Published: September 2024

В данной статье построены параметрические структурные схемы электроупругого актюатора, определена матричная передаточная функция электроупругого актюатора, рассчитаны динамические характеристики электроупругого актюатора для наномеханики. Используются уравнения электроупругости для нахождения характеристик электромеханических актюаторов, работающих на основе пьезоэлектрического или электрострикционного эффектов. С использованием решения линейного обыкновенного дифференциального уравнения второго порядка определена система уравнений, описывающая математическую модель актюатора для наномеханики. Из математической модели электроупругого актюатора получена матричная передаточная функция актюатора. Рассчитанные характеристики электроупругого актюатора позволяют выбирать его параметры в зависимости от нагрузки. Электроупругий актюатор на основе пьезоэлектрического или электрострикционного эффекта применяется в нанотехнологии, микроэлектроникe, нанобиологии, адаптивной оптике, лазерных системах, зондовой микроскопии для совмещении и сканировании в наномехатронных системах. Определена параметрическая структурная схема электроупругого актюатора для наномехатроники с учетом противоэлектродвижущей силы из-за прямого пьезоэффекта. Получена параметрическая структурная схема с обратными связями для электроупругого актюатора для наномехатроники, отображающая преобразование электрической энергии в механическую энергию актюатора.

In this article, the parametric structural schemes of the electroelastic actuator are constructed, the matrix transfer function of the electroelastic actuator is determined, and the dynamic characteristics of the electroelastic actuator for nanomechanics are calculated. Electroelasticity equations are used to find the characteristics of electromechanical actuators operating on the basis of piezoelectric or electrostrictive effects. Using a solution of the linear ordinary differential equation of the second order, the system of equations is determined that describes the mathematical model of the actuator for nanomechanics. The matrix transfer function of the actuator is obtained from the mathematical model of the electroelastic actuator. The calculated characteristics of the electroelastic actuator make it possible to choose its parameters depending on the load. An electroelastic actuator based on the piezoelectric or electrostrictive effect is used in nanotechnology, microelectronics, nanobiology, adaptive optics, laser systems, probe microscopy for combining and scanning in nanomechatronic systems. The parametric structural scheme of the electroelastic actuator for nanomechatronics is determined taking into account the antielectromotive force due to the direct piezoelectric effect. The parametric structural scheme with feedbacks has been obtained for an electroelastic actuator for nanomechatronics, which displays the conversion of electrical energy into mechanical energy of the actuator.
METEOROID RISK IN NEAR-EARTH SPACE
Authors: Бодрова И.В. , Муртазов А.К.
Published: September 2024

Исследования содержания метеорных тел в околоземном пространстве и метеорных потоках актуальны как в связи с проблемой экологической опасности, так и с потенциальным риском для космической техники от опасных метеороидов размерами более 1 мм. Приведены результаты расчетов содержания опасных метеороидов в основных метеорных потоках в пике их активности, оценен риск их соударения с космической техникой. Показано, что величина индивидуального метеороидного риска достаточно близка к значению предельного допустимого риска, поэтому метеороидная опасность в околоземном пространстве требует постоянного учета.

The research of the meteor body concentration in the near-Earth space and meteor flows is very important both in relation to the ecological danger problem and to the potential risk for space equipment from dangerous meteoroids over 1 mm. The results of calculating the concentration of dangerous meteoroids in the main meteor flows at their activity peak are described, as well as the risk of their collision with space systems is assessed. It is shown, that the individual meteoroid risk is sufficiently close to the maximum allowable risk, therefore the meteoroid danger in the near-Earth spare needs regular monitoring.
WAYS TO SOLVE THE PROBLEM OF CIVIL AVIATION AIRCRAFT SAFETY RELATED TO LOSS OF CONTROL IN FLIGHT. PART 2. ANALYTICAL CREW SUPPORT
Authors: Драмшини А. , Ахрамеев В.И. , Данилевич Е.В. , Опара О.С. , Плаксин Д.В. , Цветков Е.С. , Швакин В.Н.
Published: September 2024

В статье рассматривается проблема безопасности полетов воздушных судов (ВС) гражданской авиации, обусловленная организационно-техническими факторами опасности действующих подходов к подготовке членов летных экипажей воздушных судов в части предупреждения непреднамеренного попадания в сложные пространственные положения, предсрывные режимы и режимы сваливания. На основе анализа статистики авиационных происшествий, опыта летных испытаний и полунатурного моделирования на пилотажных стендах даются предложения и рекомендации по снижению риска для безопасности полетов ВС гражданской авиации путем нормативной активации профилактической работы по внедрению бортовых систем информационно-интеллектуальной поддержки экипажа.

The article deals with the problem of flight safety of civil aviation aircraft, due to organizational and technical hazard factors of existing approaches to the training of aircrew members in terms of preventing unintentional entry into difficult spatial positions, pre-explosion modes and stall modes. On the basis of the analysis of accident statistics, flight test experience and fullscale simulation on the flight stands, proposals and recommendations are given to reduce the risk to the safety of civil aviation flights by normatively activating preventive work on the introduction of on-board information and intellectual crew support systems.
PHENOMENON OF AIR TEMPERATURE REDUCTION IN THE SOUTHERN PART OF SAKHALIN ISLAND IN THE PERIOD FROM MAY TO JUNE
Authors: Ковалев П.Д. , Ковалев Д.П. , Пищальник В.М. , Кириллов К.В.
Published: September 2024

Проведен анализ причин ежегодного понижения температуры воздуха в южной части о. Сахалин в период с середины мая по конец июня с привлечением данных измерений, проведенных ИМГиГ ДВО РАН, Гидрометеослужбы и спутниковых карт NASA. Установлено, что температура воздуха в г. Южно-Сахалинске коррелирует с температурой воздуха на юго-восточном побережье о. Сахалин по данным измерений, проведенных в районе п. Охотское. Многолетние наблюдения показали, что примерно с 20-х чисел мая по 10 июня имеется хорошо выраженный температурный пик, после которого наблюдается не только снижение температуры, но и уменьшение среднесуточной скорости роста температуры воздуха. В июле скорость роста температуры воздуха восстанавливается, одной из причин этого является подъем температуры воды Восточно-Сахалинского течения, обусловленный окончанием таяния остатков ледового покрова на восточном шельфе о. Сахалин.

The paper analyzes the reasons for the annual decrease in air temperature in the southern part of the Sakhalin Island in the period from mid-May to late June with the involvement of measurement data carried out by the IMGG FEB RAS, Russian Hydrometeorological Service and NASA satellite maps. It was found that the air temperature in Yuzhno-Sakhalinsk correlates with the air temperature on the southeastern coast of about. Sakhalin according to measurements carried out in the area of the Okhotskoye settlement. Long-term observations have shown that approx-imately from 20 May to 10 June there is a well-defi ned temperature peak, after which not only a decrease in temperature is observed, but also a decrease in the average daily rate of increase in air temperature. In July, the rate of increase in air temperature is restored. One of the reasons for this is the rise in water temperature of the East Sakhalin current, due to the end of the melting of the remnants of the ice cover on the eastern shelf of the Sakhalin Island.
SEISMICITY OF THE EARTH AND NEUTRINO FLOWS OF THE SUN
Authors: Хаврошкин О.Б. , Цыплаков В.В.
Published: September 2024

Солнечно-земные связи как раздел астрофизики, имеют достаточно много научных направлений, часть из которых имеют длительную историю, а некоторые, особенно солнечные нейтринные потоки, успешно развиваются и в настоящее время, в частности, уже играют определённую роль в прогнозировании вулканической активности. Отмечена заметная роль в сейсмичности Земли и в случае мощнейших нейтринных потоков при вспышке сверхновой. Настоящее исследование посвящено более прозаической проблеме – поиску связи обычного потока спокойного Солнца со статистически стандартной сейсмичностью Земли. При исследовании использовались ряды сейсмичности и индексов (косвенных) активности Солнца. Обнаружена достоверная связь этих процессов, использование которой улучшит прогноз сейсмичности.

Solar-terrestrial connections as a branch of astrophysics have a lot of scientific directions, some of which have a long history, and some, especially solar neutrino fluxes, are developing successfully and now, in particular, already play a role in predicting volcanic activity. A noticeable role in the earth's seismicity is also noted in the case of the most powerful neutrino fluxes during a supernova burst. The present study is devoted to a more prosaic problem – the search for a connection between the usual stream of a calm Sun and the statistically standard earthquake. In the study, seismicity series and indices of (indirect) activity of the Sun were used. A reliable relationship between these processes was found, the use of which will improve the forecast of seismicity.
INVESTIGATION OF STRUCTURAL TRANSFORMATIONS IN THE SUPERIONIC CONDUCTOR CUCR1-XVXSE2 BY ELECTROCHEMICAL CELL METHOD
Authors: АЛЬМУХАМЕТОВ Р.Ф. , КУТУШЕВА Р.М. , ЯКШИБАЕВ Р.А.
Published: September 2024

Приведены результаты исследований структурных и фазовых превращений в суперионных проводниках CuCr1-xVxSe2 методом электрохимической ячейки.

The results of structural and phase transformation studies in superionic conductors CuCr1-xVxSe2 by the electrochemical cell method are presented.
RECENT METHODS FOR CREATING MICROBIAL BIOSENSORS AND BIOFUEL ELEMCELLS
Authors: Решетилов А.Н.
Published: September 2024

Представлены результаты исследований по созданию электрохимических биосенсорных анализаторов и биотопливных элементов, которые проводились в Институте биохимии и физиологии микроорганизмов, Лаборатории биосенсоров, в последние пять лет. Тенденция состояла в использовании для этой цели клеток микроорганизмов; в ряде случаев эксперименты выполнены с применением ферментов. Основное внимание уделяли изучению новых свойств микробных биосенсоров (мБС) и микробных биотопливных элементов (мБТЭ), которые могли бы быть получены при использовании наноматериалов – терморасширенного графита (ТРГ), одно- и многостенных углеродных нанотрубок. Важные результаты получены при создании композиционных электродов, содержащих фермент, встроенный в многостенные полиэлектролитные капсулы. Параллельно проводились исследования свойств традиционных мБС, направленных на детекцию спиртов, углеводов, ксенобиотиков. На базе мБТЭ была создана система конвертерного накопления заряда, с помощью которой начальный потенциал топливного элемента 0,3 В поднимали до 3,2 В. Получены оценочные данные по использованию травяной лягушки Rana temporaria как источника для получения электрической энергии при окислении глюкозы собственного организма. Обсуждается возможность практического использования созданных устройств.

This article is a presentation of the results obtained through scientific studies on the design of electrochemical biosensor analyzers and biofuel cells. This work has been done over the past five years at the Institute of Biochemistry and Physiology of Microorganisms, RAS in the Laboratory of biosensors. For this purpose, a particular focus was placed on the use of microbial cells; in some cases, the experiments were carried out using enzymes. The main attention was paid to the study of new properties of microbial biosensors (mBSs) and microbial biofuel cells (mBFCs), which could be constructed in combination with nanomaterials such as thermoexpanded graphite (TEG), single- and multi-wall carbon nanotubes. The main results have been obtained while fabricating composite electrolytes which contain the enzyme immobilized into multi-layer polyelectrolyte capsules. At the same time, the properties of conventional mBSs developed for detection of alcohols, carbohydrates xenobiotics were explored. A mBFE-based system for charge accumulation in the converter has been constructed. This system was used to raise the initial potential of the fuel element from 0,3 V to 3,2 V. Our estimated data showed how the grass frog Rana temporaria can be used as a source of electric energy generation after glucose oxidation in the frog body. The possibility of applying this system in practice is discussed.
AGROECOLOGICAL RESEARCH IS THE BASIS OF SUSTAINABLE FUNCTIONING OF AGRICULTURE IN THE CONDITIONS OF TECHNOGENESIS
Authors: Кузнецов В.К. , Анисимов В.С. , Исамов Н.Н.
Published: September 2024

Представлены результаты исследований по воздействию техногенных факторов на аграрные экосистемы. Разработаны методология и методы проведения агроэкологического мониторинга. Дана оценка загрязнения сельскохозяйственных земель и продукции вокруг промышленных предприятий и автотранспортных магистралей. Создана система баз данных по воздействию техногенных факторов на отдельные компоненты агроэкосистем. Предложены методы оценки устойчивости агроэкосистем при воздействии техногенных факторов. Разработаны технологические приемы по ведению сельскохозяйственного производства в условиях техногенеза.

The results of research on the impact of technogenic factors on agricultural ecosystems are presented. Methodology and methods of agroecological monitoring have been developed. The assessment of contamination of agricultural land and products around industrial enterprises and highways is given. A system of databases on the impact of technogenic factors on individual components of agroecosystems has been created. Methods for assessing the stability of agroecosystems under the influence of technogenic factors are proposed. Technological methods for conducting agricultural production in the conditions of technogenesis have been developed.
Musical Education as a Factor of Social Engagement of the Younger Generation (Related to the Udmurt Republic)
Authors: Сидорова А.П. , Смирнова С.Д.
Published: September 2024

Статья посвящена детским школам искусств, которые играют большую роль в социализации подрастающего поколения, повышении культурного уровня населения. Материалом исследования послужили архивные документы, отчёты детских школ искусств, коллегии Министерства культуры Удмуртской Республики, в составе организационных комитетов, Республиканского Дома народного творчества по проведению музыкальных фестивалей, личные наблюдения. Актуальность и научная новизна статьи заключается в проведенном анализе развития системы музыкального образования в дореволюционный, советский и постсоветский периоды. Охарактеризованы этапы, обозначены определяющие факторы становления музыкального просвещения в регионе, из них подробно рассмотрены народное музыкальное творчество, церковно-приходские школы, просветительская деятельность заводской интеллигенции. Предпринята попытка сформулировать некоторые проблемы и задачи детских школ искусств, раскрыть их высокий воспитательный и культуротворческий потенциал, вклад в формирование духовного мира учащихся. Показан опыт проектной, концертной, выставочной, просветительской деятельности, сотрудничества с культурно-досуговыми и образовательными учреждениями, совместной работы преподавателей, родителей и учащихся, направленной на совершенствование существующей системы музыкального образования.

The article is dedicated to children schools of art which play a significant role in social engagement of the young generation, the growth of the population cultural level. The source of the study were archive documents, report of art schools for children, of the board of The Ministry of Culture of the Udmurt Republic, as a part of advisory committee, of the Republic House of folklore regrading musical festival conducting, personal observations. The relevance and scientific novelty of the article lies in the analysis performed on the musical education system in prerevolutionary, Soviet and post-Soviet periods. Development stages have been characterized, determining factors of musical education development in the region have been distinguished, among these folklore, parochial schools, educational activity of factory intellectual class were closely studied. We attempted to enunciate certain problems and tasks of children art schools, to release high pedagogical and culturological potential, contribution into spiritual world of students. We presented the experience of design project work, concerts and exhibitions, of educational activity, cooperation with leizure and educational institutions, joint work of teachers, parents and students aimed at improving musical education system.
Methods of Vibration Damping in Traction Devices
Authors: СИНЮКОВАТ.В. СИНЮКОВАТ.В. , ГЛАДЫШЕВВ.Е. ГЛАДЫШЕВВ.Е. , СИНЮКОВА.В. СИНЮКОВА.В.
Published: September 2024

В работе рассмотрены возможные варианты гашения колебаний в тяговых устройствах. Приведенные методы базируются на использовании корректирующих блоков в системе управления. Анализ полученных результатов производился по ряду показателей, позволивших оценить приемлемость предлагаемых вариантов.

The paper considers possible variants of vibration damping in traction devices. These methods are based on the use of corrective blocks in the control system. The results were analyzed using a number of indicators that made it possible to assess the acceptability of the proposed options.
Definitions of Semantic Proximity Between Meta Descriptions of Document and Request
Authors: Земцов И.А. , Громов Ю.Ю. , Иванова О.Г. , Маджед Х.Л.М.
Published: September 2024

В последнее время исследовательская деятельность, которая активно нацелена на создание семантической сети, в перспективе используемой в новом формате интернета является наиболее актуальной. Одной из ключевых задач семантического поиска является поиск веб документов, подходящих по смыслу запросу, для этого необходима эффективная аналитическая модель определения семантической близости между веб документом и запросом. В данной статье предложена структура аналитической модели вычисления семантической близости между веб-документом и запросом методом максимального паросочетания во взвешенном двудольном графе, в которую добавлен способ определения близости между метаописаниями на основе автомата Левенштейна.

Recently, research activity, which is actively aimed at creating a semantic network, in the future used in the new Internet format, is the most relevant. One of the key tasks of semantic search is to search for web documents that are relevant to the query, for this an effective analytical model is needed to determine the semantic proximity between the web document and the query. This article proposes the structure of an analytical model for calculating the semantic proximity between a web document and a query using the maximum matching method in a weighted bipartite graph. To which a method for determining the proximity between meta descriptions by the Levenshtein automaton was added.