bluuebunny/crossref_metadata_2025 huggingface dataset:
Evaluación sensorial, fisicoquímica y microbiológica de un néctar de “mango ciruelo” edulcorado con miel de abeja parcialmente cristalizada
Authors: Cordova Javier , Bardales Segundo Orlando , Sosa José Luis
Published: August 2023

El objetivo fue evaluar tres concentraciones de miel de abeja parcialmente cristalizada como edulcorante en la elaboración del néctar de mango ciruelo y determinar el nivel de aceptabilidad a nivel de consumidor. Se trabajó bajo un diseño experimental de bloques aleatorios con experimento factorial de 3 x 2 y se consideraron 6 tratamientos que incluyeron tres proporciones de miel de abeja parcialmente cristalizada (5 %, 8 % y 10 %) con dos niveles de dilución pulpa - agua (1/2 y 1/3). Para el análisis de datos se utilizó el programa estadístico InfoStat, mediante un análisis de varianza y la prueba de comparaciones múltiples de Tukey. La evaluación de la aceptabilidad sensorial de los 6 tratamientos se realizó en base a la prueba hedónica de 9 puntos aplicada a 40 jueces consumidores. Los resultados analizados mostraron que el tratamiento T5 (10 % de miel parcialmente cristalizada  y 1/2 de dilución pulpa - agua) fue de mejor aceptación en los parámetros sensoriales, fisicoquímicos y microbiológicos, resaltando que los resultados cumplen con los parámetros establecidos por la normativa nacional: NTP 203.110: 2022 y la Norma Sanitaria que amparan la calidad sanitaria e inocuidad de los alimentos y bebidas en aspectos microbiológicos, establecida por la Resolución Ministerial N° 591 - 2008/MINSA.
Características textiles de fibra sucia y tops de alpaca (Vicugna pacos) de raza Huacaya de color blanco
Authors: Mayhua Paul , Sotacuro Celso , Castrejon Manuel , Zaravia Wilmer , Ramirez Mariluz
Published: August 2023

El objetivo del estudio fue determinar las características textiles de fibra sucia y tops de alpacas de raza Huacaya color blanco. Se determinó características textiles como: diámetro medio de la fibra (DMF), coeficiente de variación de la media del diámetro (CVMD), factor de confort (FC), factor de picazón (FP), factor de hilado (FH) y longitud de mecha (LM). Se tomaron al azar 30 vellones, 10 por categoría (Extrafina, Fina y Semi Fina) los que fueron categorizados y clasificados por una maestra clasificadora y según la norma técnica peruana (NTP), obteniéndose 77 muestras de fibra clasificada de diferentes calidades (Super Baby (SBL), Baby (BL), Fleece (FS) y Medium Fleece (MFS)). Para determinar las características textiles de la fibra sucia, tops y el control de calidad seempleó el Fiber EC 4.1 siguiendo la norma [IWTO-47-2013], se realizó el contraste de datos entre el subjetivo (maestra) y objetivo (análisis). El DMF más fino se obtuvo para la calidad SBL tanto para fibra sucia como para tops de alpaca con promedios de 17.82 µm y y18.76 µm respectivamente. Esta calidad también presentó los valores más bajos de factor de picazón (2.6%) y el mayor factor de confort (67%). Se concluye que la evaluación objetiva con el equipo Fiber EC 4.1 versus los resultados del DMF en fibra sucia y tops se mantiene en los respectivos rangos de la NTP y las mejores características textiles (DMF, FC y FP) se observan en la calidad SBL en las categorías extrafina y fina.
Evaluación de células somáticas y su relación con la composición nutricional de la leche en el distrito Molinopampa
Authors: Santillan-Pinedo Llonar , Frias Hugo
Published: August 2023

El objetivo de la investigación fue evaluar la relación entre el número de células somáticas y la composición nutricional de la leche en el distrito de Molinopampa, provincia de Chachapoyas, región Amazonas. Se evaluaron diez centros de acopio, las muestras fueron recolectadas directamente de los tanques de almacenamiento de cada centro de acopio, se tomó una muestra de 100 mL de leche en frascos de vidrio previamente esterilizados a 110 °C. Las muestras fueron analizadas en el Laboratorio de Enfermedades Infecciosas y Parasitarias de Animales Domésticos de la Universidad Nacional Toribio Rodríguez de Mendoza, proceso que se realizó cada 15 días durante dos meses. Como resultado se muestra que el 60% de los centros de acopio evaluados obtuvieron valores por debajo de las 20 000 000 células/mL de leche y el otro 40% no superaron las 50 000 000 células/mL de leche, obteniendo una media general de 2 102 075 células/mL de leche, siendo el valor más bajo obtenido de 87 075 células/mL y el más alto valor obtenido de 412 500 células/mL de leche. La proteína (%), grasa (%), lactosa (%) y pH tuvieron valores promedios de 3,12; 3,4; 5,01 y 6,93 respectivamente. Concluyendo que existe una correspondencia negativa considerable inversamente proporcional, en cambio, se encontró una correspondencia positiva media con el pH.
Efecto del riego deficitario sostenido en el desarrollo del girasol (Helianthus annuus)
Authors: Salazar-Saltos Alex E. , Umeres-Bravo Mariam M. , Sánchez-Delgado Miguel Á.
Published: August 2023

En objetivo de la investigación fue evaluar el efecto del riego deficitario sostenido en el desarrollo del girasol (Helianthus annuus). El estudio se fundamentó en un diseño de bloques completos al azar, donde los bloques fueron los siete periodos fenológicos generados en el tiempo por el desarrollo del cultivo de girasol, siendo cada bloque un periodo fenológico, con fines de muestreo se instalaron cinco módulos en el terreno, dentro de cada módulo se distribuyeron cuatro tratamientos (100% ETo-T1, 80% ETo-T2, 70% ETo-T3 y 60% ETo-T4) y cada unidad experimental estuvo formada por 90 plantas de girasol. Se midieron cuatro componentes de altura, longitud, diámetro de capítulo y del tallo del cultivo, asimismo se evaluó la ganancia de biomasa seca por efecto del riego deficitario sostenido. En cuanto a los resultados, el tratamiento de la lámina de riego de 80% se obtuvo una altura promedio 100,15 cm, diámetro de tallo promedio 1.28 cm y un diámetro de capitulo promedio de 8,84cm, resultados similares al tratamiento de 100%. En cuanto al tratamiento del 60% se obtuvo valores menores en altura en comparación a los tratamientos de 100% y 80%. En cuanto a la ganancia de biomasa seca por efecto del riego deficitario sostenido se obtuvo los promedios más altos para los tratamientos con las láminas de riego de 80% y 100% con 372.83 y 366.91 g/l respectivamente (P<0.05). El mayor peso de biomasa seca estuvo relacionado a una mayor vida post cosecha.
Classification of Types of Energy Efficiency Management of Modern Enterprises
Authors: Ganin Petr Viktorovich , Mukhametshina Gul'naz Rasimovna
Published: August 2023

The subject of the study is the content of the energy efficiency management process of the enterprise. In accordance with the proposed approach, energy efficiency management is a complex of consistently implemented functions of analysis, planning, organization, motivation, control and evaluation of the actual effectiveness of measures to reduce the level of energy intensity of production and other activities, formed taking into account the requirements and capabilities determined by formal institutions, and focused on ensuring stable growth of financial and economic and social efficiency of the enterprise. The object of the study is the classification of types of energy efficiency management of the company. The research methods are a critical analysis of the specialized literature on energy efficiency, the synthesis of various scientific and methodological approaches, the study of time series. The scientific novelty consists in the fact that the author supplemented the classification of types of energy efficiency management of the enterprise according to such criteria as the time factor, the degree of centralization of management, sources of financing, the involvement of external practices and third-party consultants, the degree of validity of management activities. The classification supplemented by us allows us to determine the type of energy saving management depending on the goals and objectives of the long-term financial, economic and social development of the enterprise itself, the available resource base, the available human resources of the engineering and energy profile, the state and likely trends of changes in the fuel and energy market, primarily individual tariffs for energy resources and other factors. All other things being equal, the most potentially financial and socially effective is the management of the energy efficiency of the enterprise, which is justified on the basis of a set of modern econometric models, is centralized, carried out at the expense of its own sources of financing, is appropriately balanced in strategic, tactical and operational management sections.
Metatext as a means of expressing the linguistic personality of the author-narrator in the text of the memoirs
Authors: Ma Ruye
Published: August 2023

This article is devoted to the consideration of the linguistic personality of the author-narrator in the text of the memoirs by means of metatextual means used in it. The subject of the study is the linguistic personalities of the authors of the two memoirs selected by us - K.K. Rokossovsky in the memoirs "Soldier's Duty" and M.T. Kalashnikov in "Notes of the designer-gunsmith". The objects of research are metatext tools that participate in the structural organization of the text and reflect the author's attitude to the world around him and his narrative. The author pays special attention to meta-textual means with subjective modality, in particular meta-means with the verbs "to speak-to say", "to name". The main conclusions of the conducted research are the identification of metatectological means used in memoirs as a genre and characteristic of a particular author, determined by his personality, his activities, traits, experiences, etc., and the linguistic personalities of the authors of the memoirs under consideration manifested in these means. The novelty of the research lies in the consideration of the meta-textual means used by the author in the narrative in the first person, taking into account the genre features of the memoirs and the individual realization of the author himself. The author's special contribution to the research of the topic is the identification of two constants of the linguistic personality of the author of the memoir text - the constant of logic in the message of events and the constant of the presence of the author-narrator, in which metatextual means play an important role.
Lexicological features of modern french-speaking media
Authors: Chaplik Varvara Andreevna
Published: August 2023

This article is devoted to the analysis of current trends in the political and public discourse of the modern French language. The subject of the research conducted on the material of French-language periodicals is lexical innovations found in the language material of the modern press. It should be noted that some topics attract neology more than others, in particular, politics, which is directly due to its dynamics: the constant emergence of movements, groupings, ideas and ideologies that get their name. In this context a paradigm that includes units formed from proper names seems particularly productive. The main focus of the research is on the word-formation and semantic aspects of such neologisms, on the analysis of the most frequent examples of such lexical neoplasms. The results of the study allow us to state the wide prevalence of eponymous neologisms in the political and social French-speaking discourse, as well as to track the actual use of these lexical formations in the press using the Néoveille platform.
Experimental Investigation on Aluminum-Based Water Ramjet for Propelling High-Speed Underwater Vehicles
Authors: Murugesan Ramakrishnan , Chakravarthy Satyanarayanan R. , Kandasamy Jayaraman , Sarathi Ramanujam
Published: August 2023

Major challenges in developing and realizing a novel aluminum–water reaction-based water ramjet propulsion system for high-speed underwater vehicles and demonstration of a water-breathing jet propulsion test facility are investigated. Two stages of combustion, propellant grain combustion and subsequent water combustion, with primary combustion products are adopted. High-pressure-molded propellant grains up to 45% of micro–nano ([Formula: see text]) aluminum were prepared and combusted in the primary chamber, which exhibits mild ignition delay, and a residue of 4–6% was retained. Once water is injected into the secondary chamber, the net thrust generation is increased more than twice from the exhaust jet and improves the specific impulse by 40%. The lean fuel conditions in the secondary chamber lead to reduction in combustion propensity, which causes drop in [Formula: see text] efficiency. The ultrafine iron-oxide-catalyzed micro–nano blended propellants marginally improved the propulsive performance than the uncatalyzed compositions. The [Formula: see text] efficiency of the catalyzed propellants was enhanced up to 38.6%. Aluminum agglomeration in primary combustion considerably occurred; apparently, only a fraction of aluminum particles or agglomerates are completely burnt within the secondary chamber, and the remaining aluminum particles are either partially burnt or go unreacted.
Local Orbital Elements for the Circular Restricted Three-Body Problem
Authors: Peterson Luke T. , Scheeres Daniel J.
Published: August 2023

The Keplerian orbital elements make up a set of parameters that uniquely describe a two-body trajectory. Once perturbations are imposed on two-body dynamics, one often studies the time evolution of the orbital elements. Moving in complexity beyond two-body perturbations [that is, studying the dynamics in the circular restricted three-body problem (CR3BP)], the Keplerian orbital elements are no longer well defined in certain regions of phase space, especially when the gravitational attractions of both the primary and secondary bodies have similar magnitudes, as occurs in the vicinity of the libration points. In this work, we define a generalization of orbit elements that can be applied in these regions and others. Specifically, we define a set of semi-analytical action-angle orbital elements that are defined locally about any bounded special solution in the CR3BP: equilibria, periodic orbits, and quasi-periodic orbits. Local action-angle orbital elements are defined using action-angle coordinates in the Birkhoff–Gustavson normal form about the bounded invariant manifold. We include detailed examples around the five equilibria [Formula: see text] in the Earth–Moon CR3BP.
Discovering “Place” and “Space” in Psalm 104
Authors: DeClaisse-Walford Nancy
Published: August 2023

Taking cues from Gert Prinsloo’s work on “space” and “place” and employing a canonical reading of the book of Psalms, this article attempts to find the “space” and “place” of Ps 104. Psalm 104 is located in Book 4, which, according to the story-line of the Psalter, reflects the exilic period of Israel’s history. After introducing the psalm and examining its provenance, the article moves on to a detailed study of “place” and “space,” using Claudia Camp’s categories of “firstspace,” “secondspace,” and “thirdspace,” and employing “Chatman’s Box” to further define “secondspace” and “thirdspace.” The article concludes that the words of Ps 104, directed to exilic and postexilic hearers, were a reminder that God is sovereign over and provides for all creation, and as part of the created order, humanity should recognise God’s provision for it despite life
Women’s Experiences of Managing Fatigue During Breast Cancer Treatment: Strategies from Patients in a Low-Resource Setting
Authors: Roomaney Rizwana , Coetzee Bronwyne , Smith Paula , Daniels Jo
Published: August 2023

Cancer-related fatigue can lead to a reduced health-related quality of life among patients with cancer. We explored the experiences of fatigue among women undergoing breast cancer treatment at a public hospital in South Africa. We recruited 12 participants using purposive sampling. In-depth, semi-structured interviews were conducted by registered clinical psychologists. The interviews were audio recorded and transcribed. A thematic analysis of the data produced three themes, namely, fatigue is tiredness, the pervasive impact of fatigue and fatigue management strategies. These strategies included rest, pacing, physical activity, energy drinks, instrumental support and cognitive strategies such as distraction and self-talk. Our recommendation is that healthcare providers need to prioritise communication about fatigue and provide appropriate management strategies.
MONITORING RUMPON TRADISIONAL DI TELUK HURUN, BANDAR LAMPUNG SEBAGAI UPAYA PENINGKATAN EFEKTIFITAS PENANGKAPAN IKAN
Authors: Handayani Muliawati , Agus Mulyadi Rama , Alfian Yoga
Published: August 2023

Teluk Hurun telah menjadi daerah penangkapan ikan oleh nelayan di sekitar pesisir Lampung. Penangkapan ikan menggunakan purse seine biasanya memerlukan alat bantu pengumpul ikan, atau biasa disebut rumpon. Penggunaan rumpon dimaksudkan agar nelayan tidak melaut terlalu jauh untuk mencari daerah penangkapan ikan, sehingga efisiensi biaya operasional melaut dapat diminimalisir. Sejauh ini, rumpon ditenggelamkan beberapa waktu sebelum trip penangkapan berlangsung. Padahal, rumpon tradisional dengan atraktor daun kelapa membutuhkan waktu tunggu untuk dapat berfungsi secara efektif sebagai pengumpul ikan. Tujuan penelitian ini adalah memonitor secara berkala hingga didapatkan gambaran kondisi rumpon perminggunya dan memperkirakan usia rumpon dapat efektif digunakan sebagai alat bantu penangkapan ikan. Underwater survey dilakukan diakhir minggu, selama lima minggu berturut-turut yang meliputi pencatatan, perekaman dan pendokumentasian. Hasil penelitian menunjukkan bahwa rumpon memerlukan sekitar 4 – 5 minggu untuk dapat efektif sebagai pengumpul ikan. Ikan akan mendekati rumpon untuk mencari makanan di substrat yang menempel di dinding rumpon dan sebagai tempat berlindung
Observasi Perikanan Mini Purse Seine di PPP Lempasing
Authors: Handayani Muliawati , Agus Mulyadi Rama
Published: August 2023

PPP Lempasing merupakan prasarana perikanan tangkap yang menjadi sentra kegiatan penangkapan, pengelolaan, dan pemasaran hasil perikanan di kota Bandar Lampung. Mini purse seine merupakan salah satu alat tangkap yang dipergunakan nelayan Lempasing melakukan operasi penangkapan ikan. Tujuan dari penelitian ini adalah mengkaji tentang faktor-faktor produksi yang berpengaruh terhadap hasil tangkapan mini purse seine di PPP Lempasing. Metode yang digunakan dalam penelitian ini adalah metode survey dengan observasi langsung dan wawancara nelayan. Analisis regresi berganda dipergunakan untuk mengetahui pengaruh faktor produksi terhadap hasil tangkapan ikan. Hasil penelitian menunjukkan faktor produksi yang berpengaruh positif terhadap hasil tangkapan adalah ukuran GT kapal, daya mesin, jumlah jumlah awak kapal(ABK) dan panjang jaring. Sedangkan faktor produkksi yang berpengaruh negatif adalah pengalaman melaut dan lebar jaring dengan koefisien determinasi 97,9%.
Sebaran Produktivitas Primer Perairan di Teluk Hurun Lampung
Authors: Nuzapril Mulkan , Agung Prasetyo Budhi
Published: August 2023

Teluk Hurun terletak di Provinsi Lampung dimana banyak aktivitas perikanan seperti aktivitas penangkapan ikan, budidaya ikan, budidaya kerang mutiara dan aktivitas pariwisata laut. Produktivitas primer perairan merupakan salah satu indikator kesuburan perairan. Energi yang dihasilkan pada proses fotosintesis dilakukan oleh produsen primer dengan memanfaatkan zat anorganik yang diubah menjadi bahan organik sehingga dapat dimanfaatkan oleh organisme hidup yang ada di perairan tersebut. Pengukuran produktivitas primer menggunakan metode botol terang-gelap dengan mengukur perubahan oksigen terlarut sehingga didapatkan nilai produktivitas primer. Produktivitas primer perairan Teluk Hurun berkisar antara 46.02- 201.14 mg C/m3/jam dengan rata-rata produktivitas primer perairan yaitu 113.64 mg C/m3/jam. Nilai produktivitas primer pada perairan Teluk Hurun menggambarkan tingkat kesuburan perairan yang baik untuk aktivitas perikanan.
Mysterious filmy veils: Empedocles on vision
Authors:   Novosibirsk State University, Afonasina Anna
Published: August 2023

It is quite fair to consider Empedocles as one of the first naturalists. Many of his fragments describe the parts of animals, their composition, functions and origin. Nature as a whole appears to us as a well-oiled mechanism in which different forces operate. As an illustration of this thought, the article considers the fragment B 84 DK. In it Empedocles, according to Aristotle, describes vision. In his characteristic style Empedocles does so by means of metaphor. In the first part of the fragment, he talks about the need to carry a lamp if one is travelling in the dark. But the lamp also needs to be protected from the wind, for which purpose some kind of lantern is attached to it, which prevents the wind from blowing. What this device is remains a mystery. Based on philological analysis, the article tries to imagine how this device might have looked like. The second part of the fragment is a mirror image of the first, it echoes it, but in different words. Here the metaphors of primordial fire, round-eyed Kora, and miraculous funnels attract special attention. Analysis of the fragment shows that the rich religious life of the time could have had a great influence on the formation of these metaphors. The fragment is given in Marwan Rashed's reconstruction.
Greco-Roman Antiquity in The Library for Reading journal of 1834-1840
Authors:   Petrozavodsk State University, Smirnova Ekaterina
Published: August 2023

The article attempts to identify the characteristics of classical antiquity representation in The Library for Reading journal in the 1830s, when it was the most popular Russian periodical, with its editor Josef Senkovsky being one of the famous writers and eminent scholars. The study draws on 8 literary publications and 24 research papers related to Greco-Roman antiquity. The analysis of literary works accepted for publication by Senkovsky shows that they were to lead the reader to reflect on three subjects: the features of intellectual pastime in classical antiquity and modernity; the transient nature of power of both an ambitious individual and the great empire; and the similarities, differences, and accomplishments of antiquity and modern times. The works of belles-lettres reflected the ambiguous perception of classical antiquity in the 1830s: on the one hand, viewing its heritage as a “golden standard”, and on the other – picturing it as a bygone and distant epoch through the motifs of catastrophe and decrepitude. The analyzed research publications on antiquity are distinguished by a striking variety of topics and the editor’ desire to make the papers clear and fascinating for readers by presenting classical antiquity not as a boring collection of dead forms, but as full of life and struggle. Moreover, the research articles shaped the image of the classical studies as a dynamic and developing scholarly discipline filled with discoveries, acute disputes, and unsolved riddles. All scholarly publications on Greco-Roman antiquity wrapped thoughtful and profound reflections targeting the highly educated reading elite in a popular narrative addressed to the general audience. The key questions they raised were the significance of classical texts as reliable sources for studying ancient history and understanding ancient Greek and Roman worldviews, as well as the relationships between antiquity and the Ancient East or antiquity and modernity.
The notion of καθῆκον in the Early Stoa and “moral duty.” Reflections on Jack Visnjic’s book “The Invention of Duty. Stoicism as Deontology.”
Authors:   Institute of Philosophy RAS (Moscow), Seregin Andrei
Published: August 2023

In this paper, I argue against Jack Visnjic’s claim (in his recent book “The Invention of Duty”) that the Stoic term καθῆκον conveys the idea of moral duty. First, I examine Visnjic’s explicit argumentation and find it inconclusive. Then, I provide additional objections based on the evidence which Visnjic, in my opinion, either underestimates or completely disregards. Basically, I believe that at least the early Stoics regarded καθήκοντα as morally neutral activities that can become both morally right and wrong depending on the agent’s motivation.
Stoic narrative in the journal “Faith and Reason” (1884–1917)
Authors:   St. Petersburg State University, Popov Danil
Published: August 2023

The scope of the study is the Stoics’ and Stoic philosophy’s images in the influential theological-philosophical journal "Faith and Reason". Its materials constituted a significant part of the philosophical articles on the Stoics in the late 19th-early 20th century Russia. Due to confessional bias and peculiarities of the intellectual debates of that time, the journal's authors did not limit themselves to historical-philosophical or theological studies of Stoic philosophy. "Faith and Reason" attempted to unfold a multidimensional critical narrative of desperate Stoic mood, the religious wickedness of the Stoics, and the cold spirit of their morals, contrasting the personal wisdom of the Roman Stoics with their school affiliation. It is suggested that the Stoic narrative offered in the journal was intended to exert an edifying influence on its audience, to demonstrate the perverse nature of Stoic teachings as well as their incompatibility with the truth of Christianity.
Middle term, reason, and the formal cause
Authors:   St. Petersburg State University, Slinin Yaroslav
Published: August 2023

The article deals with Aristotle's doctrine of syllogism as an elementary form of proof. According to Aristotle, of all fourteen valid syllogism forms, the first form of the first figure is best suited for this task, since its conclusion is "general and affirmative." But Aristotle also considers a special case of this syllogism form, when both terms of the first premise are equal, and its converse goes without restriction. Aristotle shows that in this case, on purely logical grounds, it is impossible to distinguish middle term from major, since they are interchangeable. Therefore, such syllogisms turn out to be ambiguous and do not prove anything. What is to be done? Aristotle turns to epistemological grounds to make the definition converse impossible and thus to get the ability to state it as the major syllogism premise. He claims that knowledge of the formal cause of a thing leads to the knowledge of a thing itself, but not vice versa. A determinable requires clarification with the help of the determinant, and not on the contrary. Therefore, the formal cause of a thing by Aristotle is always the cause, and not the thing itself, or the action. Therefore, if the definition serves as a major premise of the syllogism, then the formal cause of a thing always turns out to be a middle term, while for the major premise stands the thing itself. Thus, the interchangeability of terms is disestablished, since, as Aristotle says, the cause has the first place in comparison with its effect. As a result, a syllogism becomes complete, unambiguous, and quite “usable”.
PROSPECTS OF WATER-GREEN INFRASTRUCTURE IMPROVEMENT IN VOLOGDA: CASE STUDY FOR MODEL SITES
Authors: Рамих М.А. , Слипенчук М.В. , Топорина В.А.
Published: August 2023

Подтопления и наводнения в городах ежегодно наносят миллиардный ущерб городской инфраструктуре и представляют собой угрозу населению и их имуществу. Традиционные инженерные решения по управлению стоком в современных условиях становятся неэффективными и нерентабельными. Одним из вариантов решения проблемы избыточного стока в городах является создание водно-зеленой инфраструктуры. Проведенное в работе исследование показало, что в городе Вологда существуют риски подтопления территории и интерес жителей и администрации к поиску путей решения данной проблемы. Было выявлено, что существующая водно-зеленая инфраструктура изучаемой территории недостаточно развита и не справляется со стоком во время выпадения интенсивных осадков. Учитывая климатические особенности, особенности рельефа и состояние существующей растительности был осуществлен подбор оптимального сочетания элементов водно-зеленой инфраструктуры и ассортимент растений для изучаемой территории.

Flooding causes annual billions of dollars of damage to urban infrastructure and pose a threat to the population and their property. Traditional engineering solutions for flow management currently are becoming inefficient and unprofitable. One of the ways to solve the problem of excess runoff in cities is to introduce a blue-green infrastructure. The study conducted showed that in the city of Vologda there are risks of flooding and there is an interest of residents and the authorities in finding ways to solve this problem. It was revealed that the existing water-green infrastructure of the studied territory is insufficiently developed and cannot cope with runoff during heavy precipitation. Taking into account climatic features, terrain features and the state of existing vegetation, the selection of the optimal combination of elements of bluer-green infrastructure and the assortment of plants for the studied territory was carried out.
WHAT TO DO WITH SNOW IN WINTER? THE EXPERIENCE OF SAINT PETERSBURG HOMEOWNERS IN THE LATE 19TH AND EARLY 20TH CENTURIES
Authors: DEMIDOVICH DARIA
Published: August 2023

The article examines the issues of public services in Saint Petersburg in the se cond half of the 19th century and early 20th century in winter. Special attention is paid to the practical side of snow removal and disposal by the owners of urban real estate. Legislative and clerical documents are analysed, and the application of these norms by the owners of apartment houses is also considered.
SINGING AND PERFORMING DYNAMICS OF MUSICAL AND STYLE ATTRIBUTES OF KUBAN COSSACK SONGS IN THE CONTEXT OF CULTURAL CONNOTATIONS
Authors: MIRONOVA ANASTASIA
Published: August 2023

The article discusses the features of singing and performing dynamics in the modern interpretation of Kuban Cossack songs using signifi cant modifi cations of the performance style attributes. The features of artistic and performing techniques consistently developed in the course of the functioning of the Cossack song art, complementing the spiritual culture of Russia. Thanks to the historical introduction of connotations into the singing texts, which are the cultural layer of the Cossack ethnic group, the performance of the Kuban Cossack songs, as bright folklore masterpieces, continues and does not lose its relevance in the present time.
VOCAL LYRICS BY V. SHEBALIN OF THE 1920-1930S
Authors: LIN LIN , STEFANOVICH DMITRY
Published: August 2023

The article deals with the chamber vocal works of V. Shebalin, an outstanding Soviet composer of the 1920-1930s. Exploring the stylistic genesis of the early period of the composer’s work, the authors consider it in the context of the social and political realities of the described historical period. The work considers the infl uence of the creativity of colleagues on Shebalin, his adherence to the Russian classical musical tradition and its implementation in the composer’s work. The principles of choosing poems and the genre sphere of their implementation are considered. The authors carefully consider the combination of the traditional and the innovative in Shebalin’s work, his attitude to the use of folklore.
EXCERPTS ON THE HISTORY OF THE PEKING OPERA MODERNISATION IN THE 20TH CENTURY
Authors: NIKITENKO Oksana , XU JIAN
Published: August 2023

The founding of the People’s Republic of China in the 20th century, the advent of changes in Chinese society lead to the emergence of new artistic requirements for Chinese dramatic art, and especially for the Peking Opera. Style changes have been brewing in the theater since the late Qing era, but they were fi nally thought out and fi xed in it by the personal talent of its representatives, such as Mei Lanfang, Cheng Yanqiu, Zhou Xinfang, Qi Zhushang and others. Their work had a signifi cant impact on the style of the Peking Opera and contributed to new fl owering of Chinese theatrical art. The article discusses the ways of its renewal; the most radical one subsequently led to the emergence of the so-called “exemplary performances”.
CAMILLO EVERARDI (1825-1899) - THE FIRST DIRECTOR OF EDUCATIONAL “OPERA EXERCISES” AT THE SAINT PETERSBURG CONSERVATORY (THE FORMATION OF THE VOCAL AND STAGE CLASS AT THE SAINT PETERSBURG CONSERVATORY)
Authors: SELIVERSTOVA NATALIA
Published: August 2023

The article is devoted to the pedagogical activity of the famous opera artist Camillo Everardi, who brought up a whole galaxy of outstanding opera artists at the Saint Petersburg Conservatory. These artists largely contributed to the renewal of the aesthetics of the opera performance at the turn of the 20th century. Everardi’s pedagogical activity in terms of educating opera artists does not lose its relevance today. And in this sense, it is important to analyse his method of “showing”, which he used to suggest a student the right plastique, gesture, facial expressions, to evoke the right emotional tone of intonation and achieve the creation of a dynamic stage image without compromising the vocals. The novelty of this article is connected with the perspective of considering the activities of Everardi not only as a professor of solo singing, but also as a “stage teacher” - that is, a director of educational opera performances, one of which was initiated by him. Analysing the aesthetic preferences of Everardi, the author touches on the painful problem of the struggle of the Russian musicians with the Italian opera, which forced Everardi to leave the Saint Petersburg Conservatory.
EFFORTS OF THE COMMITTEE FOR GUARDIANSHIP OF RUSSIAN ICON PAINTING TO PRESERVE RUSSIAN ICON TRADITIONS AT THE BEGINNING OF THE 20TH CENTURY
Authors: BILAN OLGA , TRUSOVA TAMARA , SHAPIRO SVETLANA
Published: August 2023

The Orthodox culture attracts the attention of wide circles today. The canonical Orthodox icon is worshiped not as a material object, but as a refl ection of a religious image. The Russian philosopher, theologian Pavel Florensky noted that an icon is a vision of the other world outlined by an icon painter, a kind of window in another world for a believer. The spiritual life of society is impossible without the spiritual activity of the people. Of particular importance in this case are cultural and educational institutions, whose activity is aimed at educating people. Cultural transformations at the beginning of the 20th century are ambiguously refl ected in modern scientifi c and journalistic literature. In this regard, there is a need to turn to the historical aspects of the turn of the 20th century. The article highlights the activities of the Committee for Guardianship of Russian Icon Painting. The authors of the paper describe the concern of the Committee for the preservation of the traditions of Russian icon painting and the diffi culties experienced by the Committee in the preparation of educated icon painters. The publishing activity of the Committee is shown and its initiatives are presented.
COMPARATIVE ANALYSIS OF THE FEATURES OF THE CELLO TEACHING METHODOLOGIES IN MUSIC UNIVERSITIES IN RUSSIA AND CHINA
Authors: SHI JIAHUAN
Published: August 2023

Russia and China are two allied states in which great attention is paid to quality education and comprehensive development of the younger generation. The most important link and tool for achieving this is music and teaching the art of music. In this article, an attempt is made to conduct a comparative analysis of the pedagogical and methodological features of professional training of cellists on the basis of universities in Russia and China. Some topical problems related to the organisation of cello training are identifi ed, effective measures for their resolution are proposed. The conclusion is made about the prospects of music education for cello performers in universities in Russia and China.
COMMUNICATIVE ASPECTS OF CHORAL PRACTICE
Authors: ZHANG MINGJUE
Published: August 2023

The communicative activity of a head of a choral collective is an indicator of successful professional development of choristers, a tool for improving their level. The category and concept of communication as a tool of interaction between the leader and members of a choral collective are very important aspects in choral practice. Emphasising the specifi cs of relationship between a choirmaster and choristers, the author builds a connection between personal characteristics of a choral collective head with his/her professional qualities and their communicative projection into the fi eld of communication with the choral collective. Of particular importance is consideration of national cultural traditions of students from China studying at Russian music universities.
PENG XIUWEN AND HIS CONCEPT OF NATIONAL ORCHESTRA REPERTOIRE
Authors: WAN YUNG
Published: August 2023

Composer and conductor Peng Xiuwen (1931-1996) went down in the history of musical art of the 20th century not only as one of the organisers of the national orchestra model, but also as a founder of Chinese orchestral music, a creator of the main directions of its repertoire. Building and developing the repertoire for a barely formed young orchestra was a matter of paramount importance for the musician. Peng Xiuwen was aware of the fundamental importance of the artistic content of the works that would form the basis of national orchestral performance. He understood that with arrangements of the available opuses of Western music or simple adaptations of folk songs, the orchestra, consisting of Chinese traditional instruments, would remain an instrumental collective “for internal use”. At the same time, as a sensitive and gifted musician, he felt an enormous aesthetic potential of this collection of Chinese instruments organised into an orchestra, which was unlike any other in the history of music. The article is devoted to famous compositions for orchestra of national instruments by Peng Xiuwen, which he created in the process of developing repertoire directions of orchestral music.
Molecular Mechanisms behind Conformational Transitions of Influenza Virus Hemagglutinin Membrane Anchor
Authors: Michalski Michal , Setny Piotr
Published: August 2023

Membrane fusion is a fundamental process exploited by enveloped viruses to enter host cells. In the case of influenza virus, fusion is facilitated by the trimeric viral hemagglutinin protein (HA). So far, major focus has been put on its N-terminal fusion peptides, which are directly responsible for fusion initiation. A growing body of evidence points also to a significant functional role of HA C-terminal domain, which however remains incompletely understood. Our computational study aimed to elucidate the structural and functional interdependencies within the HA C-terminal region, encompassing the transmembrane domain (TMD) and the cytoplasmic tail (CT). In particular, we were interested in conformational shift of the TMD in response to varying cholesterol concentration in the viral membrane and in its modulation by the presence of CT. Using free energy calculations based on atomistic molecular dynamics simulations, we characterized transitions between straight and tilted metastable TMD configurations under varying conditions. We found that the presence of CT is essential for achieving a stable, highly tilted TMD configuration. As we demonstrate, such configuration of HA membrane anchor likely supports the tilting motion of its ectodomain which needs to be executed during membrane fusion. This finding highlights the functional role of, so far relatively overlooked, CT region.
Exact Two-Component Theory Becoming an Efficient Tool for NMR Shieldings and Shifts with Spin-Orbit Coupling
Authors: Franzke Yannick J. , Holzer Christof
Published: August 2023

We present a gauge-origin invariant exact two-component (X2C) approach within a modern density functional framework, supporting meta-generalized gradient approximations (meta-GGAs) such as TPSS and range-separated hybrid functionals such as CAM-B3LYP. The complete exchange-correlation kernel is applied, including the direct contribution of the field-dependent basis functions and the reorthonormalization contribution from the perturbed overlap matrix. Additionally, the finite nucleus model is available for the electron-nucleus potential and the vector potential throughout. Efficiency is ensured by the diagonal local approximation to the unitary transformation (DLU) in X2C as well as the (multipole-accelerated) resolution of the identity approximation for the Coulomb term (MARI-J, RI-J) and the seminumerical exchange approximation. Errors introduced by these approximations are assessed and found to be clearly negligible. The applicability of our implementation to large-scale calculations is demonstrated for for a tin pincer-type system as well as low-valent tin and lead complexes. Here, the calculation of the Sn NMR shifts for the pincer-type ligand with about 2400 basis functions require less than an hour for hybrid density functionals. Further, the impact of spin-orbit coupling on the nucleus-independent chemical shifts and the corresponding ring currents of all-metal aromatic systems is studied.
Guest Encapsulation Alters the Thermodynamic Landscape of a Coordination Cage
Authors: Kuntrapakam Hema , Grommet Angela B. , Białek Michał J. , Wang Jinhua , Yanshyna Oksana , Diskin-Posner Yael , Klajn Rafal
Published: August 2023

The architecture of self-assembled host molecules can profoundly affect the properties of the encapsulated guests. For example, rigid capsules with small windows can efficiently protect their contents from the environment; in contrast, tube-shaped, flexible hosts with large openings and an easily accessible cavity are ideally suited for catalysis. Here, we report a “Janus” nature of a Pd6L4 coordination cage previously reported to tube isomer (T). We show that upon encapsulating various tetrahedrally shaped guests, T can reconfigure into a capsule-shaped host (C) in a quantitative yield. Extracting the guest affords the empty C, which is metastable and spontaneously relaxes to T, and the T⇄C interconversion can be repeated for multiple cycles. Reversible toggling between two vastly different isomers paves the way towards controlling functional properties of coordination cages “on demand”.
Valkyrie Probes: A Novel Class of Enzyme-Activatable Photosensitizers based on Sulfur- and Seleno-Rosamines with Pyridinium Unit
Authors: LIORET Vivian , RENAULT Kévin , MAURY Olivier , DECREAU Richard , ROMIEU Anthony
Published: August 2023

The rational design of activatable photosensitizers (aPSs) uncaged by specific disease biomarkers is currently booming due to their positive attributes to achieve targeted photodynamic therapy (PDT). In this context, we present here the synthesis and detailed photophysical characterization of a novel class of hetero-rosamine dyes bearing sulfur or selenium as bridging heavy atom and 4-pyridyl meso-substituent as optically tunable group. The main feature of such photoactive platforms is the spectacular change of their spectral properties depending on the caging/decaging status of their 4-pyridyl moiety (cationic pyridinium vs. neutral pyridine). The preparation of two alkaline phosphatase (ALP)-responsive probes (named Valkyrie probes ) was achieved through formal N-quaternarization with 4-phosphoryloxybenzyl, the traditional recognition moiety for this important diagnostic enzyme. Bio-analytical validations including fluorescence/singlet oxygen phosphorescence enzyme assays and RP-HPLC-fluorescence/-MS analyses have enabled us to demonstrate the viability and effectiveness of this novel photosensitizer activation strategy. Since sulfur-containing Valkyrie probe also retains high fluorogenicity in the orange-red spectral range, this study highlights meso-pyridyl-substituted S-pyronin scaffolds as valuable candidates for the rapid construction of molecular phototheranostic platforms suitable for combined fluorescence diagnosis and PDT.
PSYCHOLOGICAL WELL-BEING OF THE PERSON IN THE INCLUSIVE EDUCATIONAL SPACE
Authors: Махновец С.Н. , Попкова Т.А.
Published: August 2023

Представлены теоретические и методологические материалы, раскрывающие феномен психологического благополучия личности. Показано, что психологическое благополучие человека (ребенка в особенности), его самооценка и, соответственно, эмоциональное состояние связаны с феноменом принятия, фактором включенности (совместности), фактором психологического здоровья и фактором успешности достижений. Подчеркнуто, что изменения в образовательной инклюзивной среде прежде всего должны быть направлены на создание необходимых условий по бережному отношению к психологическому здоровью субъектов образовательного процесса как системообразующему фактору психологического благополучия. Отмечено, что фактор успешности достижений является для детей (особенно детей с ОВЗ) важной основой для личностного развития, поддержки эмоционального состояния, необходимого для общего психического развития. Достижение психологического благополучия личности в инклюзивном образовательном пространстве является неотъемлемой частью развития системы образования, с одной стороны, и закономерным следствием социальных изменений, происходящих в обществе, – с другой.

Theoretical and methodological materials are presented that reveal the phenomenon of the psychological well-being of the individual. It is shown that the psychological well-being of a person (a child in particular), his self-esteem and, accordingly, the emotional state is associated with the phenomenon of "acceptance", the factor of inclusion (compatibility), the factor of psychological health and the factor of success of achievements. It is emphasized that changes in the educational inclusive environment, first of all, should be aimed at creating the necessary conditions for a careful attitude to the psychological health of the subjects of the educational process as a backbone factor of psychological well-being. It is noted that the success factor of achievements is for children (especially children with disabilities) an important basis for personal development, support for the emotional state necessary for overall mental development. Achieving the psychological well-being of an individual in an inclusive educational space is an integral part of the development of the education system, on the one hand, and a natural consequence of social changes taking place in society, on the other.
MOTIVATION OF SUVOROVITES’ LEARNING ACTIVITY AS THE BASIS FOR THE SUCCESS IN CHOOSING A FUTURE PROFESSION
Authors: Буренина Н.В. , Мелетичев В.В.
Published: August 2023

Изучаются основные факторы, детерминирующие выбор профессии и побуждения к учебной деятельности обучающимися довузовских учреждений Министерства обороны РФ. Представлены результаты эмпирического исследования ведущих мотивов учебной деятельности суворовцев по методике В.В. Мелетичева, в которой выделены пять групп побуждений: социальные, познавательные, профессиональные, личностные и мотивы социальной идентификации.

The main factors that determine the choice of a profession and motivation for educational activities by students of pre-university institutions of the Ministry of Defense of the Russian Federation are studied. The results of an empirical study of the leading motives of the educational activity of Suvorov students according to the method of V.V. Meletichev, in which five groups of motives are distinguished: social, cognitive, professional, personal and motives of social identification.