bluuebunny/crossref_metadata_2025 huggingface dataset:
Increase in Prevalence of Diabetic Ketoacidosis at Diagnosis Among Youth With Type 1 Diabetes: The SEARCH for Diabetes in Youth Study
Authors: Jensen Elizabeth T , Stafford Jeanette M , Saydah Sharon , Jr Ralph B D'Agostino, , Dolan Lawrence M , Lawrence Jean M , Marcovina Santica , Mayer-Davis Elizabeth J , Pihoker Catherine , Rewers Arleta , Dabelea Dana
Published: June 2021

Objective: We
previously reported a high (~30%), but stable prevalence of DKA at youth-onset diagnosis
of type 1 diabetes (2002 and 2010). Given
the changing demographics of youth-onset type 1 diabetes, we sought to evaluate
temporal trends in the prevalence of DKA at diagnosis of type 1 diabetes from
2010 to 2016 among youth <20 years of age and evaluate whether any change
observed was associated with changes in sociodemographic distribution of those
recently diagnosed.

Research
Design and Methods: We calculated prevalence of DKA within 1
month of type 1 diabetes diagnosis by year and evaluated trends over time
(2010-2016) (n=7,612 incident diabetes cases, mean (SD) age 10.1 (4.5) at
diagnosis). To assess whether trends
observed were attributable to the changing distribution of sociodemographic
factors among youth with incident type 1 diabetes, we estimated an adjusted relative
risk (aRR) of DKA in relation to calendar year, adjusting for age, sex, race/ethnicity,
income, education, health insurance status, language, season of diagnosis, and
SEARCH site.

Results: DKA prevalence
increased from 35.3% (95% CI: 32.2, 38.4) in 2010, to 40.6% (95% CI: 37.8, 43.4)
in 2016 (p for trend=0.01). Adjustment for sociodemographic factors did not
substantively change the observed trends.
We observed a 2% annual increase in prevalence of DKA at or near diagnosis
of type 1 diabetes (crude RR: 1.02; 95% CI: 1.01, 1.04 and aRR: 1.02; 95% CI:
1.01, 1.04; p=0.01 for both).

Conclusions: Prevalence
of DKA at or near type 1 diabetes diagnosis has increased from 2010 to 2016,
following the high but stable prevalence observed from 2002-2010. This increase does not seem to be attributable
to the changes in distribution of sociodemographic factors over time.
Floristic diversity in the small riverswith different morphology in the zoneaffected by backwater of a lowland reservoir
Authors: Krylova Elena G. , Tikhonov Alexander V. , Garin Eduard V.
Published: June 2021

A comparative study of the floristic diversity of small rivers is of great importance in the assessment of their environmental state, which allows assessing the degree of pollution of the environment. The floristic diversity of the estuaries of the small rivers Korozhechna, Latka, Il’d’, and Chesnava, has been studied with special attention to the ecological groups and biological peculiarities of certain species. All the studied rivers flow into the Rybinsk Reservoir and have different morphology of the studied estuaries. The largest number of species has been recorded for the Chesnava River, the lowest, for the Il’d’ River. The representatives of families Poaceae, Cyperaceae, and Juncaceae evidence on the active overgrowing of shallow waters and periodically flooded coasts. Most of the species can grow on various soils, they are typical for water bodies with an oscillating water level and weak flow. The species-to-genus ratio, which is inversely proportional to the diversity of ecological conditions, is the highest in the Korozhechna River and the smallest in the Chesnava and Latka rivers. On the rivers Hydrophytes and hygrophytes dominated in the Korozhechna and Latka rivers; hygrophytes, hydrophytes, and hydrogelophytes, in the Il’d’ River; hygrophytes, mesophytes and hydrophytes, in the Korozhechna River. Such differences are explained by the peculiarities of environmental conditions. The highest similarity, by the absolute number of common species and by Jaccard coefficient, is found between the Chesnava River and the Latka River and between the Il’d’ River and the Latka River. According to hydrophytic cover index (HCI), near-water species dominated in the Chesnava River, a slight advantage in the proportion of the aquatic component of the flora was observed in the other rivers.
Stay Put; Remain Local; Go Elsewhere: Three Strategies of Women's Domestic Violence Help Seeking
Authors:   Royal Holloway, University of London, UK, Bowstead Janet C.
Published: June 2021

In published domestic violence strategies, there is a tendency to focus on service provision and service responses in each administrative location; rather than recognising the extent to which women and children move through places due to domestic abuse. Whilst a woman’s help-seeking may be local—if she has the information and resources, and judges it possible to do so—such help-seeking whilst staying put is only one of many strategies tried by women experiencing domestic violence. Women’s strategies are often under-recognised and under-respected by the very service providers which should be expected to be supporting women’s recovery from abuse. This article uses administrative data (monitoring records), which were collected as part of a funding programme, to provide evidence of women’s domestic violence help-seeking involving these types of housing-related services in England. More than 180,000 cases of service access over eight years provide evidence of women’s three help-seeking strategies in terms of place: Staying Put, Remaining Local, and Going Elsewhere; and the distinctive patterns of service involvement and responses to these strategies. Service providers typically attempt to assess women’s levels of “risk” and “need;” however, such snapshot assessments in terms of time and place can fail to address the dynamic interplay between women’s location strategies and their needs for safety, wellbeing, and resettlement. In contrast, viewing the system from the perspective of what women do provides important insights into leaving abuse as a process—not an event—and highlights the impact of different types of services which help or hinder women’s own strategies.
Forskningsperspektiver på kirke og menighet som organisasjon
Authors: Askeland Harald
Published: June 2021

Understanding churches as organizations inevitably means borrowing models and premises from organizational theory (OT). This chapter outlines the basic assumptions underlying dominant perspectives in OT, enhancing the possibility for an informed utilization and exploration of the commonalities and diversities between religious and other organizations. It provides a framework for differing clusters of theories and review of some major research contributions of ecclesial and congregational organizations within each theoretical perspective or cluster. Lastly, the chapter addresses how and in which direction further research of church organizations might be developed, pointing at institutional pluralism, hybrid organizations and institutional work as prospective avenues for further exploration.
Ledelse – generelle og kirkelige perspektiver
Authors: Askeland Harald
Published: June 2021

The chapter introduces the field of management and leadership theory in general, outlining how the central terms and perspectives have evolved. At the same time, this chapter gives special emphasis to theories underlining management and leadership as work and practice, exploring and understanding the main divides of the field. The second part of the chapter summarizes and points to specific aspects in which church management and leadership overlap and differ from general management. The last section underlines the importance of how management is organizationally mandated, embedded in several institutionalized frames such as democracy, legal frameworks and the internal authority of oversight by the bishop. The chapter concludes by rounding out a wholistic understanding of the responsibility and aspects of management and leadership.
Investigating Competency‐Based Learning Implementation at the Northern Border University (NBU): A Descriptive Analytical Study
Authors: H. S. Hassanein Osama
Published: June 2021

Competency-Based Learning implementation has become a necessity at the Northern Border University (NBU), the kingdom of Saudi Arabia (KSA). However, there are still a lot of implementation challenges that need to be faced. In an attempt to overcome some of these challenges, this study conducted to identify the awareness level of competency-based learning among EFL faculty and to assess the extent to which faculty teaching practices, as well as EFL course descriptions, are supportive to competency-based learning at the NBU? The descriptive-analytical method was used in this study. The study sample included all faculty members (both male & female) teaching English as a Foreign Language (EFL) at the NBU during the academic year 2020–2021. To achieve the objectives of this study, a self-report questionnaire was used to elicit information about NBU faculty awareness level of competency-based learning. The questionnaire was also used to assess faculty views regarding their teaching practices and regarding EFL course descriptions used. Descriptive statistics were used in the present study. Results showed that overall awareness level of competency-based learning among NBU faculty is medium. Results also showed that the teaching practices of EFL faculty at the NBU, concerning all elements of competency-based learning are generally low and do not support competency-based learning. Moreover, results showed that course descriptions used at the NBU do not support competency-based learning. In light of these results, educational implications and some recommendations for raising faculty awareness of competency-based learning and for competency-based course design were discussed.
La espiritualidad como estrategia para resignificar la violencia feminicida en madres de víctimas
Authors: Proo Méndez Eleane , Bárcenas Barajas Karina
Published: June 2021

En México, el movimiento feminista ha luchado por la erradicación de la violencia feminicida, una expresión sistemática de odio que atenta en contra de la vida de las mujeres y las niñas. A partir de una metodología cualitativa, que se enfoca en la experiencia subjetiva de cinco madres de víctimas, este artículo problematiza la configuración de la espiritualidad como estrategia de subjetivación e individualización de las creencias. A su vez, la espiritualidad funge como una herramienta política que sustenta la exigencia de acceso a la justicia, contribuye al bienestar mental y surge, además, como mediación entre la subjetividad y el problema estructural que representan la impunidad e injusticia en el país.
Rock Art at Kel Lein Site, Kaimear Islands, Maluku
Authors: Wattimena Lucas , Salhuteru Marlyn J , Peseletehaha Godlief A
Published: June 2021

Situs Kel Lein di Pulau Kaimear, Kepulauan Kei, adalah salah satu situs gambar cadas yang baru ditemukan. Situs ini dilaporkan pada 2018 dan dilanjutkan dengan perekaman data intensif pada tahun berikutnya. Berbagai motif seni cadas yang tersebar di sepanjang teras, dinding, dan atap ceruk gua dibagi menjadi tujuh panel. Pendekatan dalam penelitian ini menggunakan deskriptif kualitatif. Data yang dikumpulkan dari survei lapangan pada tahun 2018, ditambah data terbaru yang diperoleh pada tahun 2019. Analisis gambar cadas dibagi menjadi beberapa panel di dalam ceruk, terdiri dari tujuh panel. Penelitian ini mencatat 488 motif, yang dikelompokkan menjadi motif figur manusia atau antropomorfik, perahu, alat batu, cap tangan (negatif), jejak kaki, geometris, lingkaran, garis vertikal dan horizontal, wajah atau topeng manusia, ayam atau hewan, tempayan (tembikar), jaring ikan, matahari, bulan, dan panah. Penelitian ini menunjukkan bahwa banyak motif gambar cadas di Situs Kel Lein mengandung berbagai makna. Salah satunya adalah aktivitas manusia yang digambarkan dalam bentuk figuratif. Keragaman motif di Situs Kel Lein menempatkan situs ini pada posisi penting dalam kajian jalur migrasi manusia. Diperkirakan situs ini adalah salah satu lokasi yang cukup ramai disinggahi pada masa lalu. The Kel Lein Site in Kaimear Island, Kei Islands, is a recently discovered rock art site. This site was reported in 2018 and continued with intensive data recording the following year. Various rock art motifs scattered along the terrace, walls, and roof of the niche are divided into seven panels. The approach in this research uses descriptive qualitative. The data collected from a field survey in 2018, plus the latest data obtained in 2019. The rock art analysis is divided into several panels inside the niche, comprising seven panels. This research recorded 488 motifs, grouped into human or anthropomorphic figure, boats, stone tools, hand stencils (negative), footprints, geometric, circles, vertical and horizontal lines, human faces or masks, chickens, jars (pottery), fishing nets, sun, moon, and arrowheads. This research shows that many rock art motifs on the Kel Lein Site show various purposes. One of which is human activity depicted in a figurative form. The diversity of motifs at the Kel Lein Site places this site in a vital position in studying human migration pathways. It is estimated that this site is one of the most visited posts in the past.
Photoplethysmograph Portable Menggunakan Raspberry Pi
Authors: Bahri Saeful , Purwono Purwono
Published: June 2021

Metode non-invasive untuk memonitor fungsi jantung yang sederhana adalah Photoplethysmography. Pada tulisan ini diuraikan Photoplethysmography dengan dua sumber cahaya (reflektif dan transmitter), satu fotosensor dengan dua kali pengkondisi sinyal (double BPF). Informasi sinyal detak jantung dimodulasikan pada frekuensi audible yang dihasilkan oleh osilator (IC555 timer) kemudian dikonversi menjadi data digital oleh USB sound card (sebagai ADC). Pemrosesan sinyal dilakukan menggunakan Raspberry Pi dan sofware JavaFX. Bentuk gelombang PPG, pulse, meanRR, sdRR, rMSSD, pNN50 dapat ditampilkan pada layar LCD 5 inch. Gelombang PPG morfologinya sama dengan gelombang ABP, dengan akuisi sinyal yang tepat, PPG menawarkan hal baru untuk manajemen penanganan PAD pada penderita diabetes militus, gagal ginjal dan usia lanjut. Dengan alat ini, detak jantung dapat dihitung dengan presentase kesalahan 0.098%. Pada display dapat ditampilan grafik gelombang yang menyerupai dengan bentuk gelombang masukan dan menjadi masa depan untuk pengganti ABP. Perbandingan pengukuran detak jantung antara alat dengan pulse oximetry menunjukan deviasi antara 0.1 - 0.4. A simple non-invasive method for monitoring cardiac function is Photoplethysmography. This paper describes Photoplethysmography with two light sources (reflective and transmitter), one photosensor with two signal conditioners (double BPF). The heart rate signal information is modulated at an audible frequency generated by the oscillator (IC555 timer) then converted into digital data by the USB sound card (as an ADC). Signal processing is performed using Raspberry Pi and JavaFX software. PPG, pulse, meanRR, sdRR, rMSSD, pNN50 waveforms can be displayed on the 5 inch LCD screen. The PPG wave is morphologically the same as the ABP wave, with precise signal acquisition, PPG offers a novelty for the management of PAD in people with diabetes mellitus, kidney failure and the elderly. With this tool, the heart rate can be calculated with an error percentage of 0.098%. On the display can be displayed a wave graph that resembles the input waveform and is a future for ABP replacement. Comparison of heart rate measurements between the device and pulse oximetry shows a deviation between 0.1 - 0.4.
Brama łez. Filmowe topografie Ellis Island
Authors: Kita Barbara
Published: June 2021

Georges Perec traktuje Wyspę Imigrantów nad brzegami rzeki Hudson jako nie-miejsce, miejsce

którego nie ma. Jest to przestrzeń konotująca wiele różnych znaczeń, odwołująca się do

pamięci, tożsamości, nadziei i zarazem rozpaczy milionów ludzi, którzy przez nią przeszli, by

znaleźć się w wymarzonym świecie. Doświadczenia pasażerów statków, a potem rzuconych

na nieznany ląd imigrantów z całego świata co jakiś czas stają się tematem filmów, których

akcja częściowo w ciągu całej ich pielgrzymki rozgrywa się na Wyspie Ostryg. Tekst stanowi

próbę uporządkowania specyficznej topografii wyspy i skonfrontowania jej z obrazami filmowymi.

Z jednej strony wyspa to przestrzeń różnorodności ludzi, języków i kultur, z drugiej

zaś tworzy lokalność wynikającą z rozmiaru i położenia wyspy względem stałego lądu (Manhattanu) oraz buduje tymczasową swoistą lokalność grup ludzi pochodzących z różnych zakątków świata. Odniesienie do filmu Pereca i Bobera Opowieści z Ellis Island konstruuje rodzaj ramy o charakterze teoretycznym dla zaproponowanych rozważań na temat topografii wyspy, uzupełnia je film Ellis JR oraz pełnometrażowe filmy fabularne (Ojciec Chrzestny II Francisa Forda Coppoli, Brooklyn Johna Crowleya i inne).
Morze i woda w filmowych topografiach Gdańska
Authors: Copik Ilona
Published: June 2021

Celem artykułu jest analiza filmowych topografii Gdańska i prześledzenie obecnych w nich wątków związanych z morzem i wodą. Chcę sobie zadać pytania dotyczące tego, w jaki sposób filmowcy rozwijają motywy akwatyczne i jak wykorzystują plenery nadwodne, na ile krajobraz filmowy z dominującą rolą wody odtwarza i kreuje „sens miejsca”. Morze i woda są przeze mnie traktowane jako obrazy i jako plenery filmowe o określonych funkcjach estetycznych, ekonomicznych i kulturowych. Podstawą metodologiczną jest geografia kulturowa i odkrywanie relacji film – miasto – region, film – realna i symboliczna przestrzeń oraz antropologia wizualna pozwalająca uchwycić sposoby kodowania znaków na ekranie, wskazujące na jawne i ukryte ideologie oraz znaczenia kulturowe konstruowane w toku czynności nadawczo-odbiorczych. Materiałem badawczym są wybrane filmy fabularne kina polskiego: Wolne miasto, reż. Stanisław Różewicz (1958); Do widzenia, do jutra, reż. Janusz Morgenstern (1960); Człowiek z żelaza, reż. Andrzej Wajda (1981); Wróżby kumaka, reż. Robert Gliński (2005); Miasto z morza, reż. Andrzej Kotkowski (2009), i inne.
Necromarketing as Advertising Strategy in American Television
Authors: Shelton Amiee J. , Wojciechowski Łukasz P.
Published: June 2021

Thanks to the analysis of 1012 American TV commercials, we determined the form, contents and functioning of necromarketing in American TV advertising. Our conclusions demonstrate that implicit necromarketing is a more frequently used strategy than explicit necromarketing. In particular, insurance and entertainment sectors, before programmes or news, more often resort to necromarketing on TV in prime-time than other branches during the day.
Badania nad memami internetowymi w świetle wiedzy o nowych mediach – wyzwania metodologiczne
Authors: Kasprowicz Dominika , Veltzé Karina
Published: June 2021

Memy interenetowe to zróżnicowane formy wizualne: od obrazka z błyskotliwym podpisem do różnorodnych grafik, ruchomych lub statycznych, często zawierających większe partie tekstu. Mem jako nośnik informacji jest formatem złożonym – wyczerpuje po części definicję gatunku dziennikarskiego. Analiza memów wymaga przemyślanej metodologii. W wypadku tego krótkiego, acz wieloaspektowego minigatunku niezbędne są mieszane metody badawcze. Warto przy tym pamiętać, że mem jako jednostka to nie tylko warstwa wizualna i słowna, ale również wachlarz narzędzi – możliwość oceny oraz skomentowania przez użytkowników.
Toxicity by metsulfuron-methyl in the establishment of the soybean crop submitted to seed treatment
Authors: Freiberg Joice Aline , Ludwig Marcos Paulo
Published: June 2021

Different management strategies and products can be adopted for weed control and seed treatment. This study evaluated the effect of metsulfuron-methyl application on the establishment of soybean (Glycine max Merril. L) at two herbicide application times and in response to micronutrient and amino acid seed treatment. The soybean seeds, cultivar Nidera 5909, were submitted to the following treatments: control (without treatment); amino acid; micronutrient 1 (a product containing amino acids from seaweed, cobalt, and molybdenum) and micronutrient 2 (a product containing amino acids from seaweed). The sowing periods occurred 15 days after the herbicide application or immediately after its application. We evaluated the emergence of seedlings at seven and 14 days after sowing (DAS), and the dry matters of roots and shoots at 14 and 21 DAS. The metsulfuron-methyl affected the seedling emergence at seven days after the sowing in seed treated with micronutrient 1 immediately after the herbicide application. At 21 DAS, a reduction in the dry mass of seedling roots was observed, which sowing occurred immediately after the application of the herbicide. The application of metsulfuron-methyl at sowing may damage the establishment and performance of soybean seedlings. Therefore, it is important to carry out sowing respecting the period of carryover effects from the herbicide, in order to prevent phytotoxicity symptoms to the soybean crop.
A educação em debate: meio ambiente, escola e sociedade
Authors: Lopes Mario Marcos , Ferreira Emerson Benedito
Published: June 2021

O presente trabalho é uma resenha da obra “Pesquisas em educação: meio ambiente, escola e sociedade”, que apresenta abordagens relacionadas a temática educação, tendo como eixo primordial: o meio ambiente, a escola e a sociedade. Verifica-se, no decorrer do texto, diferentes vozes, das mais pontuais as mais complexas, que estão intrinsecamente associados a uma educação inclusiva, equitativa e de qualidade, sobretudo criativa.
A vitivinicultura brasileira e suas dificuldades com a concorrência dos vinhos estrangeiros
Authors: Cella Daltro , Theodoro Carolina Gomes , Pavarina Paula Regina de Jesus Pinsetta , Malagolli Guilherme Augusto
Published: June 2021

A vitivinicultura é uma atividade econômica e social que tem ligações com a sustentabilidade da pequena unidade de produção rural. O Brasil é um país que tem potencial de aumentar a produção, o consumo e a rentabilidade por meio do aprimoramento da qualidade do produto final. Este estudo objetiva apresentar um panorama do mercado de vinhos enfocando as dificuldades comerciais do vinho brasileiro. A metodologia utilizada para este trabalho foi uma revisão bibliográfica a respeito da vitivinicultura e uma pesquisa quali-quantitativa por meio da análise e interpretação de dados estatísticos sobre produção, consumo, importações e exportações do setor vinícola nacional e mundial. Os resultados da pesquisa demonstraram que o Rio Grande do Sul representa 90% da produção nacional de vinhos finos. Os principais produtores mundiais de vinho são a Itália, França e Espanha com mais de 50% do vinho do mundo. Os EUA é o país que mais consome vinhos no total, seguido pela França, Itália, Alemanha, China e o Reino Unido. Os maiores exportadores de vinho é a França (30%), Itália (20%), Espanha (9,4%) e Austrália (6,2%). Os países que mais importaram vinho em 2017 foram os EUA; o Reino Unido; a China e Alemanha. Conclui-se que além da concorrência dos vinhos importados, da legislação e sua burocracia e dos impostos, o vinho nacional tem que superar as condições ambientais e climáticas para melhorar a qualidade do produto nacional. Portanto, é um desafio para toda a cadeia produtiva e pelas políticas governamentais de estímulo a produção da vitivinicultura.
Agama, Modal Sosial dan Ketahanan Masyarakat dalam Menghadapi Bencana di Kota Banda Aceh
Authors: Kasim Fajri M , Nurdin Abidin , Rizwan M
Published: June 2021

This article examines religion as social capital in realizing resilience in Aceh. The purpose of this research is to discuss how religion and its values become social capital, and how to socialize these religious values in society. This research is a qualitative research procedure that produces descriptive data in the form of written or spoken words from observable people's behavior. The theory used is social capital which believes that religious values, norms and beliefs contained in social structures and structures are able to bond and integrate society to move together to solve problems. The approach is ethnography, which is a written description of people's way of life. There are three data techniques, namely; interviews, observation and document study, then analyzed by exclusion, namely matching all data that has been obtained. The results showed that religion is capable of being a social capital, as well as having values and the norms of tawhid, patience, sincerity, tawakkal and togetherness; These values and norms have been socialized since Islam entered Aceh and continue to be carried out by families and religious leaders through education. Thus, through religion as social capital, it can create resilience in the face of disasters in Acehnese society
Schwannoma de nervio vago cervical
Authors:   Servicio de Cirugía de Cabeza y Cuello, Sanatorio Dr. Julio Méndez de Buenos Aires, Argentina., Sitta Sergio , Rizzese Macarena L. , Caffarone Fiorella , Garavaglia Gustavo L. , Piraino Leonardo
Published: June 2021

Schwannomas of the parapharyngeal space are benign tumors that arise from the peripheral nerve sheaths and represent 0.09% of all head and neck tumors. Those originating from the vagus nerve are rarer. The diagnosis represents a challenge due to the different conditions encountered in the lateral neck. They usually present as asymptomatic lateral neck masses. An asymptomatic 42-year-old male patient sought medical advice. He underwent computed tomography scan and carotid angiography. The patient underwent complete resection and developed postoperative vocal cord paralysis. Dysphonia
Fractura de catéter implantable con reservorio por síndrome de pinch-off
Authors:   Clínica Bazterrica. Buenos Aires. Argentina, Norese Mariano , Andersen Gustavo F. , Sinagra Diego L.
Published: June 2021

Fracture and migration of totally implantable venous access devices is a rare but potentially serious complication. Pinch-off syndrome was described in subclavian venous accesses when the intermittent compression of the catheter between the first rib and the clavicle produces catheter fracture. The report the case of a patient with cancer who underwent implantation of a totally implantable venous access device through the subclavian vein under ultrasound and radioscopy guidance. After several cycles of chemotherapy, the patient started with malfunctioning of the device. The chest X-ray showed a complete fracture of the catheter at the level of the costoclavicular space with migration of a fragment of the catheter to the right cardiac chambers. The fractured catheter was percutaneously removed via the right femoral vein using nitinol gooseneck snare without complications. The incidence of the pinch-off syndrome, risk factors and prevention measures in totally implantable venous access devices are analyzed.
Approbation of comprehensive methodology for assessing the involvement of business structures in the corporate social responsibility
Authors: Matveeva Elena Vladimirovna , Latkin Aleksandr Pavlovich
Published: June 2021

The subject of this research is the assessment of management relations developed as a result of involvement of fishing industry enterprises in the corporate social responsibility. The object of this research is the processes of formation of corporate social responsibility in the fishing industry business as a sector promoting national interests. This article tests the original complex methodology for assessing the involvement of business structures in the corporate social responsibility based on calculation of the integrated index. Special attention is given to calculation of the index, which consists of the system of quantitative and qualitative elements of the corporate social responsibility of the business structure, as well as to the choice and justification of measures for implementation of these elements into the individual profile of the corporate social responsibility of the business structure for subsequent comparative analysis. Leaning on the approaches existing in the world scientific literature towards the concept of corporate social responsibility, the author identifies the need for definition and assessment of such indicator as the involvement of business structures in the corporate social responsibility. The author proposes to calculate this indicator according to the algorithm of methodology that takes into consideration the elements of corporate social responsibility determined on the basis of actions on the development of internal and external environment of the company. Approbation of methodology on the example of fishing industry business structures can serve as the foundation for comparative analysis of business structures of various sectors in the regions, taking into account their impact upon the regional development for determination of feasibility of state support and development of the unified structure of corporate social reporting.
Production of popular science films in Leningrad: late 1940s – 1960s
Authors: Kalenichenko Mariya Vladimirovna
Published: June 2021

This article is dedicated to the history of the Soviet popular science cinematography on the example of the Leningrad film studio “Lentekhfilm” / “Lennauchfilm"” during the late 1940s – 1960s.The goal of this work consists in tracing the development and production stages of popular science films at the Leningrad film studio “Lennauchfilm”.  The author sets the following tasks: follow the work of the film studio “Lennauchfilm” based on the archival materials, as well as determine the main plotlines of popular science films of the period under review. The article employs archival documents stored in the fund No. 243 of the St. Petersburg Central State Archive of Literature and Art. Namely, based on the materials of the annual financial and production reports of the film studio, using the quantitative methods, the author carries out the sampling of films that were classified as popular science. The author also applies the problem-chronological method for studying the stages of operation of the film studio. The novelty of this research consists in determination of production volumes of popular science films at a particular film studio, as well as their main themes. As a result, the author highlights six main plotlines: natural sciences, geography of the country, industry and agriculture, education of children and adolescents, history of culture and art, historical-revolutionary. The conclusion is made that the Soviet popular science cinematography was aimed not only at popularization of scientific knowledge (as follows from the definition of the term “popular science film” given in the Great Soviet Encyclopedia), but also performed the important political and civic functions on youth education, distribution of technical knowledge, as well as illustration of the achievements of the Soviet Union in economic and social policy.
Preparation of research report based on the results of field explorations as a creation of historical sources on the example of the activity of survey expedition “The Burning Stones”
Authors: Smirnova Tat'yana Aleksandrovna , Machinskii Sergei Aleksandrovich
Published: June 2021

This article examines the application of experience on preparing a research report based on the field explorations carried out on the territory of military operations of the period of the Great Patriotic War. The object of this research is the conduct of exploration works in the area of the Mountain Gankashvaara, the Kestenga direction of the Karelian Front since 1941 until 1944, which has not yt been studied by the historical science. Special attention is give to studying the theory, practice and legal status of exploration worlds of the detachments of the Russian Federation, distinctive features such type of works in relation to archaeological explorations, as well as the possibility of application of the experience of exploration work as a research mechanism for historical science. The relevance of this article is defined by the importance and need for application of scientific experience of preparing a research report in exploration works for the purpose of preserving the history of the Great Patriotic War in the historical memory of Russia. The questions are raised pertaining to commemoration of the defenders of the Homeland and perpetuating the memory of heroes. The article describes the practical experience of the authors in the field of search and perpetuation of the memory of the defenders of the Homeland, who died or have gone missing during the Great Patriotic War, as well as in analysis of the records and materials for continuing the research activity in this sphere.
Aesthetic consciousness as a predictor of the effectiveness of art therapy in coping with stress
Authors: Ponomarenko Irina L'vovna , Kondrashikhina Oksana Aleksandrovna , Kadysheva Lyudmila Borisovna
Published: June 2021

The subject of this research is the aesthetic consciousness as a predictor of the effectiveness of art therapy in coping with stress. The goal of this article consists in studying the aesthetic consciousness as a predictor of the effectiveness of art therapy in dealing with stressful conditions of the individual. The following empirical methods were employed in the course of research: free descriptions technique of D. A. Leontiev, the scale of resistance to sources of stress of E. V. Raspopin; and Spearman's rank correlation criterion for statistical verification of determined trends and data analysis. The research involved 44 respondents – the students of the faculty of Philology of Sevastopol State University, aged from 17 to 23. It is established that resistance to certain sources of stress is clearly associated with the peculiarities of aesthetic consciousness of the individual; the following dependency is traced: the freer the subject feels in describing an aesthetic object, and the more diverse are his aesthetic reasoning, the higher is his stress resistance level in accordance with the component “Self-others” , and at the same time the lower is his resistance to stressors “the Self”. Therefore, in implementation of art therapy techniques for dealing with stressful conditions of the individual, it is necessary to take into account the peculiarities of the development of aesthetic consciousness of the individual, readiness and ability to work with the complex visual stimuli. The scientific novelty of lies in revealing the role of aesthetic consciousness of the individual as a predictor of the effectiveness of art therapy in coping with stress.
The formation mechanism of authigenic chlorite in tight sandstone and its effect on tight oil adsorption during hydrocarbon filling
Authors: Zhou Qianshan , Li Chao , Chen Guojun , Lyu Chengfu , Qu Xuefeng , Ma Xiaofeng , Li Chengze , Lei Qihong , Xie Qichao
Published: June 2021

Authigenic chlorite, which is frequently found in sandstone, has a controlling effect on the reservoirs in which tight oil is adsorbed during hydrocarbon filling. In this study, the content, occurrence state, timing, mechanism and influence of authigenic chlorite on the micro-occurrence states of tight oil were studied using Thin Section (TS), Fluorescent Thin Section (FTS), X-Ray Diffraction (XRD), Field Emission-Scanning Electron Microscopy (FE-SEM), Environmental Scanning Electron Microscopy (ESEM), and Energy Dispersive Spectroscopy (EDS). The results indicate: (1) a spatial coupling between chlorite development, a brackish water delta front facies depositional environment, and biotite-rich arkosic sandstone. (2) Authigenic chlorite can be divided into three types: grain-coating chlorite, pore-lining chlorite, and rosette chlorite. Chlorite forms after early compaction but before other diagenetic phases, and growsviaprecipitation from pore waters that contain products released during the dissolution of volcanic rock fragments and biotites. Porewater is also pressure-released from feldspars and mudstone. (3) The micro-occurrence states of tight oil can be divided into five types: emulsion form, cluster form, throat form, thin-film form, and the isolated or agglomerated particle form. (4) During hydrocarbon filling, tight oil mainly occurs on the surface of grain-coating and pore-lining chlorite in the form of a thin film, the granular or agglomerated forms are mainly enriched within the intercrystalline pores within the authigenic chlorite, and the cluster forms are mainly enriched in dissolution pores. Isolated or agglomerated particles of tight oil primarily occur in the intercrystalline pores of the rosette chlorite. (5) The specific surface area and the authigenic chlorite’s adsorption potential of authigenic chlorite control the micro-occurrence of tight oil on the surface of the chlorite and in intercrystalline pores. The adsorption capacity of chlorite lies in the following order: pore-lining chlorite intercrystalline pores > rosette chlorite > chlorite in feldspar dissolution pores > pore-lining chlorite surface > grain-coating chlorite intercrystalline pores > grain-coating chlorite surface.
INVESTIGATION OF THE ELECTRO-TECHNICAL COMPLEX WITH ALTERNATIVE ENERGY SOURCES
Authors:   Omsk State Technical University, Omsk, Russia, Belyaev P. V. , Podberezkin D. A. ,   Omsk State Technical University, Omsk, Russia, Golovsky A. P. ,   Omsk State Technical University, Omsk, Russia
Published: June 2021

В статье рассмотрены гибридные электроэнергетические комплексы. Показаны перспективы их развития. Обоснована целесообразность применения альтернативных источников энергии для устойчивого электро- и теплоснабжения потребителей. Представлена математическая модель автономного электротехнического комплекса с топливным элементом и фотоэлектрической станцией в качестве источников энергоснабжения. Обоснована необходимость учета влияния отдельных подсистем электротехнического комплекса друг на друга, а также их влияние на комплекс в целом.
EXPERIMENTAL STUDY OF THE BOILING PROCESS IN A FIRE-TUBE BOILER WITH DIFFERENT HEAT TRANSFER FLUIDS
Authors:   Omsk State Technical University, Omsk, Russia, Slobodina E. N. , Mikhailov A. G. ,   Omsk State Technical University, Omsk, Russia
Published: June 2021

В настоящий период на рынке представлены различные модификации котлов, отличающиеся между собой используемыми видами теплоносителей и условиями протекания теплообмена в рабочей области котла. Для повышения эффективности работы котла, необходимо учитывать особенности протекания процесса теплообмена при конвекции или кипении в зависимости от свойств и вида используемого теплоносителя.
EXPERIMENTAL INVESTIGATION OF THE EFFECT OF LASER RADIATION ON EVAPORATION OF A LIQUID
Authors:   Omsk State Technical University, Omsk, Russia, Trushlyakov V. I. , Novikov A. A. ,   Omsk State Technical University, Omsk, Russia, Lesnyak I. Yu. ,   Omsk State Technical University, Omsk, Russia, Averchenkо A. P. ,   Omsk State Technical University, Omsk, Russia, Sevoyan V.  A. ,   Omsk State Technical University, Panichkin A. V. ,   Institute of mathematics named after S.L. Soboleva Siberian branch of the Russian academy of sciences, Omsk, Russia
Published: June 2021

Для проведения исследования процесса испарения модельной жидкости (МЖ) при воздействии лазерного излучения (ЛИ) разработано два экспериментальных образца (ЭО) в виде ёмкостей с МЖ: экспериментальная ёмкость с прозрачными стенками ЭО1 и экспериментальная ёмкость из металла ЭО2, как прототип будущей пористой структуры. Исследованы процессы испарения МЖ при постоянном и дискретном ЛИ различной мощности. Разработана программа и методика проведения экспериментальных исследований и получены предварительные результаты процессов испарения МЖ в том числе: текущая масса и температура для ЭО1, ЭО2. Показано преимущество дискретного режима воздействия ЛИ над постоянным режимом ЛИ. При дискретном режиме ЛИ на расстоянии 10 мм между фокусом ЛИ и поверхностью ЭО2 при мощности ЛИ 60 Вт испарилось МЖ на 4% больше, чем при постоянном ЛИ, а при мощности ЛИ 90 Вт испарилось МЖ на 22 % больше, чем при постоянном ЛИ.
FORECASTING ELECTRIC POWER CONSUMPTION OF TECHNOCENOSIS OBJECTS ON THE BASIS OF VALUES FROM TRANSFORMED VECTOR RANK DISTRIBUTION
Authors:   Immanuel Kant Baltic Federal University, Kaliningrad, Russia, Kivchun O. R.
Published: June 2021

В докладе представлен метод прогнозирования электропотребления на основе векторного рангового анализа. Отличительной особенностью векторного рангового анализа является возможность представления рангового параметрического распределения в векторном ранговом пространстве, которое характеризуется достаточным набором показателей. На основе показателей векторного рангового анализа существует возможность исследовать как статическое состояние электросетевого комплекса, так и динамическое. Одним из них является ранговый фазовый угол. Полученное значение рангового фазового угла используется для прогнозирования. Экспериментальная проверка метода показала, что показатели прогнозирования электропотребления на основе векторного рангового анализа значительно лучше, т.е. точность прогноза выше. В связи с этим, для реализации среднесрочного прогнозирования электропотребления на объектах РЭСК целесообразно выбрать метод на основе векторного рангового анализа
INTELLIGENT ELECTRICAL CONTROL SYSTEM WITH DISTRIBUTED GENERATION OF RESIDENTIAL BUILDINGS
Authors:   Omsk State Technical University, Omsk, Russia, Kosarev B. A. , Okhotnikov A. A. ,   Omsk State Technical University, Omsk, Russia, Fedorov V. K. ,   Omsk State Technical University, Omsk, Russia, Khamitov R. N. ,   Omsk State Technical University, Omsk, Russia
Published: June 2021

Прогресс в области информационных технологий и наличие на рынке элементов электросистем, допускающих контроль параметров режима в цифровой форме, позволяют создавать высокоэффективные интеллектуальные системы управления в электроэнергетике. При этом для создания интеллектуальной системы управления требуется разработка алгоритмов управления. В этой связи целью исследования является разработка алгоритма функционирования интеллектуальной системы управления на примере электротехнической системы с распределенной генерацией жилых зданий. В качестве задач исследования выбрана разработка алгоритма управления, учитывающего нормы качества электроэнергии, а также апробация алгоритма управления на примере электросистемы жилых зданий. Методом исследования является имитационное компьютерное моделирование. По результатам исследований разработан алгоритм функционирования интеллектуальной системы управления электротехнической системы с распределенной генерацией жилых зданий, апробированный при помощи компьютерной модели. Результаты моделирования позволяют сделать вывод об удовлетворительной работе интеллектуальной системы управления на основе разработанного алгоритма. Результаты исследовательской работы могут быть использованы в алгоритмах управления децентрализованными электротехническими системами с распределенной генерацией.
CALCULATION OF PROFILED FLOORING USING THE MID-SURFACE EQUATION OF THE ORTHOTROPIC PLATE
Authors:   Siberian State Automobile and Highway Academy, Omsk, Russia, Makeev S. A. , Komlev A. A. ,   Siberian State Automobile and Highway Academy, Omsk, Russia, Makarov S. E. ,   Dostoevsky Omsk State University, Omsk, Russia, Makarova I. D. ,   Omsk State Technical University, Omsk, Russia
Published: June 2021

Стальной профилированный настил является конструктивно-ортотропным материалом, поскольку его ортотропия обусловлена не свойствами материала, а формой поперечного сечения получаемой на этапе производства. Учет ортотропных свойств профилированного настила во время расчета производится крайне редко, поскольку является трудоемким процессом. Предложена методика расчета профилированного настила с учетом его ортотропных свойств, реализуемая в различных расчетных программных комплексах. Приведены результаты расчетов в пакете Matlab и ПК Лира-САПР.
IMPACT ASSESSMENT OF THE SUPPLY CHAIN BASED ON THE THEORY OF FUZZY SETS
Authors:   Siberian State Automobile and Highway University (SibADI), Omsk, Russia, Mochalin S. M. , Radionova V. A. ,   Siberian State Automobile and Highway University (SibADI), Omsk, Russia
Published: June 2021

Рассмотрены вопросы создания системы оценки результативности в составе автоматизированного программного комплекса, предназначенного для улучшения функционирования деятельности сложных по структуре и связям взаимодействия предпринимательских структур в цепи поставок. Предложена модель оценки результативности, созданная с применением теории нечетких множеств на базе программных средств в среде MATLAB. Проведённые исследования показали, что разработанная модель позволяет создавать оптимальные по структуре и результативности цепи поставок, формализует процедуру принятия решений и снижает вероятность ошибок в управление цепями поставок.
NEW WAY TO INCREASE THE PROFITABILITY OF RAILWAY TRANSPORTATION OF VISCOUS PETROLEUM PRODUCTS AT LOW AIR TEMPERATURES
Authors:   Petersburg State University of Railways of Emperor Alexander I, St. Petersburg, Russia, Vorobiev A. A. , Moiseev V. I. ,   Petersburg State University of Railways of Emperor Alexander I, St. Petersburg, Russia, Samarkina I. K. ,   Petersburg State University of Railways of Emperor Alexander I, St. Petersburg, Russia, Komarova T. A. ,   Petersburg State University of Railways of Emperor Alexander I, St. Petersburg, Russia, Krutko A. A. ,   Omsk State Technical University, Sedykh D. A. ,   Omsk State Technical University, Omsk, Russia, Fedorov I. V. ,   Petersburg State University of Railways of Emperor Alexander I, St. Petersburg, Russia, Ksenofontova V. A. ,   Petersburg State University of Railways of Emperor Alexander I, St. Petersburg, Russia
Published: June 2021

В статье рассмотрены основные проблемы, связанные с транспортировкой и выгрузкой вязких нефтепродуктов железнодорожным транспортом при низких температурах. C учетом анализа применяемых технологий и моделирования в программе ANSYS протекающих процессов, предложено решение возникающих проблем за счет использования вагона-цистерны с парообогревательным кожухом или, с нанесением тепловой изоляции на верхнюю часть цистерны. Для обеспечения герметичности сливного прибора вагона-цистерны и исключения возникновения экологических катастроф, предложена модернизация его конструкции.
АNALYSIS OF THE STRESS STATE OF CYLINDRICAL ARTICLES DURING THE CRIMPING ELEMENT OF A PIPE BLANK WITH WALL THINNING
Authors:   Tula State University, Tula, Russia, Larin S. N. , Larina M. V. ,   Tula State University, Tula, Russia, Nuzhdin G. A. ,   Certification body of NUST MISIS, Moscow, Russia
Published: June 2021

Обжим пустотелых цилиндрических заготовок позволяет получать изделия с различными сечениями в ортогональном направлении по высоте. Данная операция является весьма производительной и позволяет получать различного рода соединительные элементы. В статье рассмотрена операция обжима и одновременного утонения стенки изделия на выходе из очага деформации. В процессе обжима происходит набор толщины заготовки в деформируемой части. Ввиду этого в очаге деформации возможно возникновение значительных сжимающих и растягивающих напряжений. Возникают значительные неравномерности напряжений в детали, что плохо сказывается на их качестве. Поэтому актуален вопрос подбора параметров процесса, обеспечивающих наилучшее напряжённое состояние изделий. В статье выполнено исследование напряженного состояния в изделиях при совмещенном процессе обжима с утонением стенки. Установлены зоны с максимальными по значениям сжимающими и растягивающими напряжениями в детали. Установлено влияние коэффициента утонения стенки изделия, коэффициента обжима, контактного трения и угла конусности матрицы на сжимающие и растягивающие напряжения. Получены регрессионные зависимости для определения растягивающих и сжимающих напряжений. Это позволит установить приблизительные значения напряжений при разных ключевых технологических параметрах процесса.