bluuebunny/crossref_metadata_2025_split huggingface dataset:
«They Didn’t Blow the Trumpet Early at Dawn»: the Origins of a Wedding Lyrical Song from the Repertoire of the P.G. Yarkov Choir near Moscow
Authors: Бондаренко М.В. 
Published: August 2024

Статья посвящена свадебным лирическим песням, которые получили широкое распространение практически по всей территории России, в том числе и в саратовском Поволжье. В работе проводится музыкально-стилистический анализ свадебных лирических песен «Затрубили трубушки рано на заре», которые исполнялись при расплетания косы невесты во время девичника и утром свадебного дня. Лирические песни, маркирующие локус невесты, представляются ядром свадебного ритуала. В статье рассматривается особый песенный тип, где песни объединены одним поэтическим сюжетом, как оказывается, имеющим древнее происхождение. Песни о расплетании девичьей косы в фольклористике принято называть «Трубушка» по первой строке запева: «Затрубили трубушки рано на заре». Зачастую, эта тема тесно увязывается с другим сюжетом с начальной строкой-зачином «Недолго веночку на стенке висеть». Отправной точкой в исследовании данного типа песен послужила архивная аудиозапись, сделанная ещё в самом начале 40-х годов прошлого столетия, от подмосковного хора крестьян под руководством самобытного, уникального собирателя и знатока традиционных русских песен Петра Глебовича Яркова. Целью исследования является систематизация и сравнительный анализ имеющихся материалов этой песни в публикациях XIX–XX веков, а также личных записей автора, зафиксированных на территории Саратовской губернии.
The article is devoted to wedding lyrical songs that have become widespread almost throughout Russia, including in the Saratov Volga region. The work provides a musical and stylistic analysis of the wedding lyrical songs "Trumpets sounded early at dawn", which were performed when the bride’s braid was unwound during the hen party and in the morning of the wedding day. Lyrical songs marking the bride’s locus are presented as the core of the wedding ritual. The article considers a special song type, where the songs are united by one poetic plot, as it turns out, having an ancient origin. Songs about the unwinding of a girl’s braid in folklore are usually called "Trubushka" after the fi rst line of the refrain: "The trubushki sounded early at dawn". Often, this topic is closely linked to another plot with the initial line-the beginning "Not for long to hang a wreath on the wall". The starting point in the study of this type of songs was an archival audio recording made at the very beginning of the 40s of the last century, from a peasant choir near Moscow under the leadership of an original, unique collector and connoisseur of traditional Russian songs Pyotr Glebovich Yarkov. The purpose of the study is to systematize and compare the available materials of this song in publications of the XIX–XX centuries, as well as the author’s personal records recorded on the territory of the Saratov province.
Evolution of the Qur’anic Reciting by the Russian Muslim – Tatars and Bashkirs
Authors: Имамутдинова З.А. 
Published: August 2024

В ходе эволюции традиции чтения Корана урало-поволжских мусульман, продолжающейся более тысячелетия, можно выделить как эпохи расцвета (во времена существования Булгарии, Казанского ханства, в досоветский период), так и разрушений и стагнации (в исторические этапы средневековых завоеваний края, российского имперского правления вплоть до либеральных реформ Екатерины Великой в конце XVIII века, советские десятилетия). В данной статье с новых методологических позиций характеризуются религиозная практика и важнейшие свойства напевного чтения Корана мусульман-тюрков Урало-Поволжья в советский период. Ставится вопрос об упадке традиции и в то же время ее бытовании в полулегальной и скрытой формах при атеистическом курсе государства. Напевное чтение Корана мусульман-татар и башкир осмысливается как целостное этнорегиональное явление, исторически ориентированное на обязательный арабский и этно-региональный стили интонирования. Указывается на почти полную утрату связей с арабскими мелодическими истоками. Подтверждается обусловленность мелодических свойств этнической традиции чтения Корана особенностями народной музыкальной культуры, определяемыми, прежде всего, пентатонической (пятиступенной) ладоинтонационной основой. В работе используются архивные данные, доступные современной исторической науке, материалы полевых исследований (интервьюирование, аудиозаписи), накапливаемые автором с конца 1980-х гг., нотные расшифровки, корректируемые посредством компьютерных мелограмм.
The evolution of the tradition of Qur’anic reciting by the Ural-Volga Turkic Muslims lasted for more than a millennium and included epochs both the flowering (during the existence of Bulgaria, the Kazan Khanate, in the pre-Soviet period), and destruction and stagnation (in the historical stages of the medieval conquests of the region; the Russian imperial ruling until the Catherine the Great liberal reforms at the end of the XVIII century and the Soviet decades). This article characterizes the religious practice and the most important properties of the Qur’anic reciting by the Ural-Volga Tatars and Bashkirs in the Soviet period from a new methodological standpoint. It’s raised the question about the decline of tradition and at the same time, its existence in semilegal and hidden forms under the atheistic course of the state. The melodious reading of the Qur’an by Muslim Tatars and Bashkirs is interpreted as a common ethno-regional phenomenon, historically oriented to the Arabic normative and ethno-regional intonation styles. The loss of connections with the Arabic melodic origins is indicated. The author confi rms that the melodic characteristics of the ethnic tradition of the Qur’an reciting are conditioned by the peculiarities of folk music, determined primarily by the pentatonic (five-step) modebasis. The work employs archival data available to modern science, materials of the field research (interview, audio recordings) accumulated since the late 1980s, musical notations verified by computer melograms.
ON ENTERPRISE EFFICIENCY MANAGEMENT USING MATHEMATICAL MODELING OF DEVELOPMENT PROCESSES
Authors: РЕУТОВ В.Г. , ТРУНОВА К.А. 
Published: August 2024

Значение эффективности при выполнении научно-исследовательских и опытно-конструкторских работ (НИОКР) особенно велико в современных условиях в связи с изменением структуры трудозатрат, характеризующимся снижением доли рутинных операций и ростом вклада интеллектуальной деятельности разработчиков. При этом возрастает роль количественных методов анализа производительности при выполнении НИОКР, позволяющих управлять эффективностью разрабатывающих предприятий. В статье дан обзор методов математического моделирования процессов разработки, основанных на теории массового обслуживания и теории систем, и приводятся примеры соответствующих математических моделей и решаемых с их использованием задач.
The importance of efficiency in the performance of research and development work (R&D) is especially great in modern conditions due to change in the structure of labor costs, characterized by a decrease in the share of routine operations and an increase in the contribution of intellectual activity of developers. At the same time, the role of quantitative methods for analyzing productivity in the performance of R&D is increasing, which make it possible to manage the efficiency of developing enterprises. The article provides an overview of the methods of mathematical modeling of development processes based on queueing theory and systems theory, and gives examples of the corresponding mathematical models and problems solved using them.
Application Methods of the Resistive Type Superconducting Current Limiters for Power Systems
Authors: ФАТХУЛОВ И.А. , ВОЛКОВА Т.А. 
Published: August 2024

В данной статье рассмотрены вопросы, касающиеся повышения эффективности нефтедобычи посредством оптимизации системы управления электроприводом насосной станции. Проведено моделирование двух-, трех- и пяти-уровнего инвертора преобразователя частоты системы управления электропривода в MatlabSimulink, а также приведены результаты моделирования, на основе которых сделан вывод о предпочтительности применения инвертора высшего уровня, поскольку он позволяет улучшить качество выходного напряжения, что приводит к обеспечению заданных электрических параметров электропривода и, как следствие, к снижению потребления энергии и повышению надежности всей насосной системы.
The issues related to improving the oil production efficiency by optimizing the control system of the electric drive of the pumping station are discussed in thisarticle. The simulation of the two-, three- and five-level inverter of the frequency converter of the electric drive control system in Matlab Simulink is carried out, and the simulation results are presented, on the basis of which it is concluded that the use of a higher-level inverter is preferable, since it improves the quality of the output voltage, which leads to the provision of the specifi ed electrical parameters of the electric drive and, as a result, to reduce energy consumption and increase the reliability of the entire pumping system.
Recurrent Optimal Method for Linear Filtering of Arbitrary Signals Against the Background of Correlated and Uncorrelated Interference
Authors: ИВАНОВ Ю.П. 
Published: August 2024

На основе содержания теоремы ортогонального проецирования излагается метод оптимальных, линейных рекуррентных оценок дискретных сигналов, содержащих флюктуационную и регулярную составляющие, на фоне коррелированных или некоррелированных помех. Алгоритмы оценки, полученные на основе данного подхода, совпадают по точности с фильтрацией Калмана, применимы к широкому классу моделей, в общем случае, немарковских сигналов и помех, являются простыми при их реализации, в качестве априорной информации используются математическое ожидание, и корреляционная функции сигналов, математическое ожидание и дисперсия помехи измерения.
Based on the content of the orthogonal projection theorem, we present a method for optimal, linear recurrent estimates of discrete signals containing fluctuation and regular components against the background of correlated or uncorrelated interference. The estimation algorithms obtained on the basis of this approach coincide in accuracy with Kalman filtering, are applicable to a wide class of models, in general, non-Markov signals and interference, are simple in their implementation, and the mathematical expectation and the correlation function of signals, the mathematical expectation and the variance of the measurement interference are used as a priori information.
Review and Analysis of Big Data Clustering Algorithms
Authors: АЛЬ-РАММАХИ А.А. , ГРОМОВ Ю.Ю. , КОШЕЛЕВ Е.В. , МИНИН Ю.В. 
Published: August 2024

Алгоритмы кластеризации являются мощным инструментом анализа большого объема данных, осуществляя разделение этих данных на кластеры, так, чтобы объекты группировались в один кластер, когда они схожи по определенным метрикам. Для решения этой задачи разработано большое количество методов и алгоритмов. Актуальной проблемой остается задача выбора конкретных алгоритмов для обработки больших данных. В работе приводится попытка классификации существующих методов и алгоритмов, а также анализ их применения для обработки больших данных, основанный на сравнении показателей их функционирования.
Clustering algorithms are a powerful tool for analyzing large amounts of data, dividing that data into clusters so that objects are grouped into one cluster when they are similar in certain metrics. A large number of methods and algorithms have been developed to solve this problem. The problem of choosing specific algorithms for processing big data remains an urgent problem. The paper presents an attempt to classify existing methods and algorithms, as well as an analysis of their application for processing big data, based on a comparison of their performance indicators.
Características físicas de rações comerciais nas pisciculturas de Sena Madureira-AC, Amazônia Ocidental
Authors: Araújo Aldeisa Vieira de , Costa Dayana Alves da , Souza Clebson Lucas de , Oliveira Antonia Valcemira Domingos de , Moreira Guilherme Rocha , Beber Paulo Márcio 
Published: August 2024

Objetivou-se avaliar as características físicas de quatro rações comerciais (B, M, N e S) obtidas de dezesseis propriedades piscícolas, categoria engorda com 28% de proteína bruta. Foram avaliados resistência física (RF), lixiviação da matéria seca (LMS), tempo máximo de flutuação (TMF), tempo máximo de impermeabilização (TMI), tempo de turgidez máxima (TTM), tempo máximo de agregação (TMA), granulometria (GRA) e uniformidade (UNI). Observou-se que, para RF, TMI, TTM e LMS as rações não diferiram (P>0,05) e os valores variaram de 96,9 a 98,6%; 4,50 a 240,0 segundos (s); 180,0 a 930,0s e 7,4 a 10,1%, respectivamente. Para TMF, TMA, GRA e UNI verificou-se diferença entre as rações (P<0,05) com valores que variaram de 1,50 a 311,0minutos (min); 411,0 a 3510,0s; 7,0 a 11,0 milímetros (mm) e 7,6 a 9,2mm, respectivamente. A ração M apresentou maior tempo (P<0,05) de manter-se flutuando na superfície da água, as rações B e S apresentaram maior tempo (P<0,05) até que ocorresse a desintegração dos péletes, enquanto as rações B e M apresentaram valores médios para as variáveis GRA e UNI inferiores às especificações indicadas no rótulo pelo fabricante. Conclui-se que testar a qualidade física da ração pode auxiliar o piscicultor na escolha da melhor marca comercial disponível no mercado e melhor custo-benefício, com maior estabilidade na água, maior integridade física e com formato e tamanho adequado ao tamanho do peixe.
PRELIMINARY MONITORING OF WATER QUALITY AT BANTURUNG VILLAGE, BUKIT BATU DISTRICT, PALANGKA RAYA CITY
Authors: Angga Stevin Carolius , Rahman Sudarman , Toepak Erwin Prasetya , Patrix Ferry 
Published: August 2024

Water is a vital necessity for human and living things in general. It is undeniable that the decline in water quality today is the result of human activities that overexploit the environment. People's lifestyles that pay less attention to environmental aspects such as throwing garbage out of place, disposing of hazardous waste, and changing the function of forest areas that can increase the potential for erosion and often cause sedimentation at the bottom of the waters have a negative impact both directly and indirectly on the natural environment, especially water sources. High rate of forest degradation and deforestation has a significant impact on changes and decreases in water quality. In this study, water quality monitoring was conducted using several parameters as an initial step to understand the condition at the Dam and Clean Water Facility in Banturung Village, Bukit Batu District, Palangka Raya City. The results obtained from the analyzed parameters include odorless, pH 5.9, turbidity 1.0 NTU, temperature 28.1 °C, color 3.63 TCU, total dissolved solids (TDS) 10.2 mg/L, nitrate (NO3-) 0.608 mg/L, nitrite (NO2-) 0.002 mg/L, iron (Fe) 0.038 mg/L, and manganese (Mn) 0.006 mg/L.
Students’ Silence in EFL Classroom: Contributing Factors and Identities
Authors: Rahmi Rahmi 
Published: August 2024

Investigating the issue of students' silence is essential since it is considered to discourage students from actively participating in the teaching and learning process. Students’ silence has been investigated from a variety of angles. Nonetheless, there has not been any discussion of EFL students' silence regarding their identities in the Indonesian context yet. Therefore, this study aimed to investigate the factors that influenced the students’ silence in the EFL classroom and the identities that they constructed during the period of silence. To reach the objectives, a qualitative approach was employed. Five students studying English in an English skill class at a university in Aceh participated in this study. The data were collected through classroom observations and semi-structured interviews. The results of this study show that four factors influenced the students’ silence, including being threatened with the presence of classmates or lecturers, being in a too silent class, a lack of comprehension of the studied material, and a lack of confidence. Furthermore, the findings also reveal that the students formed multiple identities during the period of their silence in their EFL classes. The identities underwent development, shaping, and reshaping. This study provides a new insight that, beyond their silence, the students actually actively constructed their multiple identities.
Variasi Bahasa dan Campur Kode pada Penamaan Objek Wisata di Kabupaten Sleman, Yogyakarta
Authors: Susanti Dewi Indah 
Published: August 2024

Variasi penggunaan bahasa banyak terjadi pada penamaan objek wisata. Tujuan penelitian ini untuk mengetahui seberapa besar penggunaan variasi bahasa dan bentuk campur kode pada penamaan objek wisata di Kabupaten Sleman, Yogyakarta. Penelitian ini menggunakan metode penelitian deskrisi kualitatif. Instrumen yang digunakan dalam penelitian ini menggunakan bentuk: dokumentasi, wawancara, catatan, dan sebagainya. Hasil peneltian menunjukkan bahwa, penggunaan variasi penggunaan bahasa pada penamaan objek wisata di Kabupaten Sleman, Yogyakarta ada 4 jenis: (1) Bahasa Indonesia sebesar 52.6%; (2) Bahasa Indonesia-Jawa sebesar 15.8%; (3) Bahasa Indonesia- Inggris sebesar 18.4%; (4) Bahasa Inggris sebesar 13.2%. Bentuk campur kode yang terdapat pada penamaan objek wisata di Kabupaten Sleman, Yogyakarta yaitu campur kode ke dalam (innercode_mixing) berupa kata dalam bahasa Jawa dan campur kode ke luar (outercode-mixing) berupa kata dalam bahasa Inggris.
Multimedia Interaktif Sebagai Media Pembelajaran Menyimak Dongeng Bahasa Jawa untuk SMP Kelas VII
Authors: Rahmayantis Marista Dwi , Puspitoningrum Encil 
Published: August 2024

Pembelajaran menyimak pada mata pelajaran Bahasa Jawa salah satunya adalah menyimak dongeng yang berada di kelas VII. Saat ini di Jawa Timur Bahasa Jawa merupakan salah satu mata pelajaran muatan lokal yang diajarkan di sekolah- sekolah dari tingkat SD hingga SMA. Dalam penelitian ini penulis menggunakan metode penelitian dan pengembangan atau dalam bahasa inggrisnya Research and Development (R&D). Produk tersebut tidak selalu berbentuk benda atau perangkat keras (hardware) seperti buku, alat tulis, dan alat pembelajaran lainnya. Akan tetapi dapat pula dalam bentuk perangkat lunak (software). prosedur pengembangan atau langkah-langkah pengembangan dalam penelitian ini terdiri atas sepuluh tahap, yaitu (1) potensi dan masalah, (2) pengumpulan data, (3) desain produk, (4) validasi desain, (5) revisi desain, (6) uji coba produk, (7) revisi produk, (8) uji coba pemakaian, (9) revisi produk, dan (10) produksi masal.
Hubungan Faktor Fisik Kimia Lingkungan Dengan Aktivitas Antioksidan Biji Lamun Enhalus acoroides Di Desa Jikumerasa Kabupaten Buru Provinsi Maluku
Authors: Suriani Sanita , - Lukman , Nindatu Maria 
Published: August 2024

Lamun merupakan tumbuhan laut yang sedang dikembangkan sebagai bahan baku obat baru. Biji lamun Enhalus acoroidessangat baik bagi manusia karena memiliki kandungan karbohidrat, protein dan lemak. Antioksidan merupakan substansi nutrisi maupun non-nutrisiyang terkandung dalam bahan pangan yangmampu mencegahatau memperlambat terjadinya proses oksidasi. Perbedaan komposisi parameter fisik-kimia habitat lamun dapat mempengaruhi kandungan metabolit yang terdapat dalam biji lamun. Tujuan dari penelitian ini adalah untuk mengetahui karakteristik habitat lamun E.acoroides dan hubungannya dengan aktivitas antioksidan serta nilai IC50 aktivitas antioksidan biji lamun E.acoroides di perairan Desa Jikumarasa. Kabupaten Buru Provinsi Maluku. Parameter lingkungan berada pada nilai standar baku mutu bagi biota laut dengan suhu perairan berada pada 29,690C; salinitas 31,1ppt; derajat keasaman (pH) 8,38; oksigen terlarut (DO) 6,41ppm; kekeruhan 31,1g/l; fosfat permukaan 0.0140mg/l; fosfat air pori sedimen 0,027/l; nitrat permukaan 0,0114 mg/l; nitrat air pori sedimen 0,0405 mg/l dan substrat yang didominasi pasir sebesar 91,6%. Hasil korelasi yang positif menunjukan karakteristik habitat di perairan Desa Jikumerasa mempengaruhi aktivitas antioksidan biji lamun E.acoroides dengan nilai IC50 11,618 â€“ 15,145 ppm yang tergolong sebagai antioksidan yang kuat.
Lakor Goat, The Indonesia Original Livestock Cluster From Maluku
Authors: Siwa Isak P. 
Published: August 2024

Agriculture Development reorientati on farm system and agribusiness based on local natural recourcesso that development policies are sustable to rill condition and lacation specific. The district of Southwest Maluku has specific livestock that is categorized as local hybrid Vigoranimal husbandry i.e Lakor island goat, which is called â€œKambing lakorâ€. Field research shows the goat of Lakor have a comparative advantage in term of reproduction characteristic and fenotypr characteristic advantage. Based on this comparative advantage, Lakor goats has been stated by government as Indonesian Livestock Cluster from Maluku.
Feeding Behaviors Of Sandelwood Pony (Equus caballus) Adult Male Contained in Kambuhapang Village, Lewa Subdistrict Sumba Timur District
Authors: Dima Alfred O. M. , Nazer Burhanudin , Ati Vinsen M. , Meye Ermelinda D. , F. M Ike Septa , Amalo Djeffry 
Published: August 2024

The objective of this study was to determine feeding behavior include the frequency prehention, mastication, and defecation of Sandelwood pony. The study used five of local Sandelwood pony males with an agerange of Â±4 years old and initial weight were 240-260 kg. The were fed randomly with for agemixed with concentrate in 3 periods feeding. Thus, adlibitum animal sampling method was used for this study. Data behaviors and frequency of prehention, mastication, and defecation was analyzed using analysis of drescriptive statistics. There sults showed that prehention behaviors sequentially include the horse walking to ward the feed, leng the ning the neck, taking the feed using the upperlip and teeth to cut feed with the highest frequency at the time of morning day. Mastication behaviors was characterized by movement of the upper and lower jaw to reduce feed particles with frequency morning day highest compared to the other feeding administrations. Mastication behaviors sequence in volves kissing the site of the old dirt and then lifting his tail and removing the stool thrpuough the anus. Finally, they kissed again where the stool threw away and left the place. Morphologically, faeces namely oval, round and irregular with abrownish green color.
Analisis Kandungan Gizi Dan Jumlah Mikroba Produk Ikan Kaleng Yang Dijual Di Beberapa Supermarket Di Kota Ambon Berdasarkan Lama Penyimpanan
Authors: Kaihena Martha , Ukratalo Abdul Mahid 
Published: August 2024

Ikan kaleng merupakan salah satu jenis makanan yang cukup digemari karena praktis dan dapat disimpan dalam jangka waktu lama. Namun, komposisi kaleng yang terbuat dari logam berpotensi mencemari makanan sehingga berpotensi terdapat logam berat dan mikroba dalam produk ikan kaleng tersebut. Penelitian ini bertujuan untuk mengetahui kandungan gizi dan jumlah mikroba pada produk ikan kaleng yang dijual pada beberapa supermarket di Kota Ambon. Sampel ikan kaleng dibeli dari beberapa supermarket di Kota Ambon. Ikan kaleng yang digunakan adalah ikan kaleng jenis A, B dan C. Ikan kaleng yang telah dibeli dari supermarket kemudian di bawah ke Laboratorium Kimia Dasar untuk proses lebih lanjut. Ikan kaleng disimpan dengan lama penyimpanan 7, 14 dan 21 hari. Hasil penelitian menunjukkan bahwa penyimpanan produk ikan kaleng selama 7, 14 dan 21 hari menyebabkan peningkatan kadar protein dan kadar abu, sedangkan kadar air dan kadar lemak mengalami penurunan. Hasil uji terhadap kandungan bakteri pada produk ikan kaleng yang disimpan selama 7, 14 maupun 21 hari tidak menunjukkan adanya pertumbuhan mikroba.