bluuebunny/crossref_metadata_2025_split huggingface dataset:
Das ‚Etwas nach dem Nichts‘: Marie-Louise von Motesiczkys Gemälde Gespräch in der Bibliothek
Authors: Brogi Susanna , Gallas Elisabeth 
Published: June 2021

Abstract
Marie-Louise von Motesiczky’s painting Gespräch in der Bibliothek (Conversation in the Library) relates back to a specific historical constellation insofar as it highlights the interwoven stories of Elias Canetti, Franz Baermann Steiner, and the painter herself, but also of H. G. Adler during the early years of their British exile. Although the painting does not include and likely does not even explicitly refer to H. G. Adler, he saved Steiner’s library from destruction, which made him an integral part of the intellectual exchange that is depicted here, since the library plays a central role in the portrait. Numerous notes and letters in Steiner’s and Adler’s estates testify to the close net of all four protagonists. The article discusses the crucial role of book collections as a mainstay of the three authors’ self-conception and intellectual self-positioning in the wake of the Holocaust, and the continuing impact of this intellectual network visible throughout the dispersed papers of the authors and the painter.
„Verhülle nicht dein Gesicht vor mir“ – Konzepte von Gesicht und Wahrnehmung im alten Ägypten
Authors: Gräßler Nadine 
Published: June 2021

Summary
The face (ḥr) is one of the most documented body parts in ancient Egyptian texts and its semantics covers a wide range of meanings. The face is especially involved in bodily perception linked with the facial senses (eyes, ears, nose and mouth). In this paper concepts of the face in connection with perception and communication will be examined. The first part focuses on prototypical considerations about the composition of the face and Egyptian iconographic characteristics. The second part explores textual sources to illustrate the usages of the word ḥr in connection with perception, attention and communication.
Phosphoproteomic identification of ULK substrates reveals VPS15‐dependent ULK/VPS34 interplay in the regulation of autophagy
Authors: Mercer Thomas John , Ohashi Yohei , Boeing Stefan , Jefferies Harold B J , De Tito Stefano , Flynn Helen , Tremel Shirley , Zhang Wenxin , Wirth Martina , Frith David , Snijders Ambrosius P , Williams Roger Lee , Tooze Sharon A 
Published: June 2021

AbstractAutophagy is a process through which intracellular cargoes are catabolised inside lysosomes. It involves the formation of autophagosomes initiated by the serine/threonine kinase ULK and class III PI3 kinase VPS34 complexes. Here, unbiased phosphoproteomics screens in mouse embryonic fibroblasts deleted for Ulk1/2 reveal that ULK loss significantly alters the phosphoproteome, with novel high confidence substrates identified including VPS34 complex member VPS15 and AMPK complex subunit PRKAG2. We identify six ULK‐dependent phosphorylation sites on VPS15, mutation of which reduces autophagosome formation in cells and VPS34 activity in vitro. Mutation of serine 861, the major VPS15 phosphosite, decreases both autophagy initiation and autophagic flux. Analysis of VPS15 knockout cells reveals two novel ULK‐dependent phenotypes downstream of VPS15 removal that can be partially recapitulated by chronic VPS34 inhibition, starvation‐independent accumulation of ULK substrates and kinase activity‐regulated recruitment of autophagy proteins to ubiquitin‐positive structures.
Discrepancy between colistin and polymyxin B susceptibility results among Escherichia coli and Klebsiella pneumoniae clinical isolates
Authors: Yıldız Serap Süzük , Hekimoğlu Can Hüseyin , Bakkaloğlu Zekiye , Alp Emine 
Published: June 2021

AbstractThe selection of therapeutic agent to be used for the treatment of multidrug-resistant bacteria is a major concern. Polymyxin B use has been commenced in Turkey, although its clinical breakpoint is not listed in the EUCAST. This study aimed to determine the correlation between the MIC values of polymyxin B and colistin. A total of 505 isolates, including 122 isolates of Escherichia coli and 383 isolates of Klebsiella pneumoniae were included in the present study. All the isolates were assessed for colistin and polymyxin B using the broth microdilution method. The categorical agreement in the E. coli isolates was 98.4%, and the rate of very major error was 33.3%. The categorical agreement in the K. pneumoniae isolates was 99.5%, the rate of major error was 0.36%, and the rate of very major error was 0.98%. In the evaluation of the essential agreement, 1.6% error in E. coli and 2.3% error in K. pneumoniae were observed. It was concluded that polymyxin B should never be used in the treatment of the isolates reported as colistin-resistant, and if the MIC values are above 4 mg/L in E. coli and K. pneumoniae. Our results indicate importance of reporting both polymyxin B and colistin susceptibility results of clinical isolates.
Thermophysical abuse couplings in batteries: From electrodes to cells
Authors: Steingart Daniel 
Published: June 2021

AbstractThermophysical couplings in batteries must be understood to ensure that batteries remain safe from potential immolation during operation. This article examines the ways in which thermophysical deformation of lithium-ion batteries can lead to explosions and other safety events and then provides a brief review of characterization methods to assess the behavior and results of such deformations. Finally, a recent example of an event “in the wild” is discussed and the mechanisms covered are applied to competing diagnoses of the failure.
Modern aspects of hepatology: liver steatosis and fibrosis through the prism of comorbidity in pediatric practice
Authors: Strashok Larysa , Turchyna Svetlana , Shevchenko Natalia , Yeloyeva Zalina , Belousova Olga , Tsodikova Olha 
Published: June 2021

The relevance of the topic is dictated by the growing prevalence of hepatic steatosis and fibrosis in the pediatric population, which is due to an increase in the number of pathologies of various organs and systems, which may be accompanied by the development of these liver lesions.
The aim of the study: to analyze the data of modern sources of scientific literature regarding the prevalence and features of the course of pathology of various organs and systems, which is associated with the development of steatosis and liver fibrosis in the pediatric population.
Materials and methods. A systematic search of scientific was carried out using Web of Science, Scopus, PubMed, scientific bases with key words: «hepatic steatosis», «hepatic fibrosis», «non-alcoholic fatty liver disease», «comorbid pathology», «children and adolescents».
Conclusions. Currently, the number of children and adolescents who are diagnosed with steatosis and/or fibrosis of the liver is increasing in the world. In particular, the formation of this pathology is associated with the presence of metabolic syndrome and is associated with its main components, such as obesity, hypertension, disorders of carbohydrate and lipid metabolism. More and more studies indicate the role of non-alcoholic fatty liver disease, which is based on steatosis, as a comorbid pathology in systemic, cardiovascular, endocrine diseases, gastrointestinal tract pathology, and genetic disorders. Also, a number of drugs with steatogenic and fibrogenic effects on liver tissue have been established, which are widely used in pediatric practice. It is necessary to monitor the structural and functional state of the liver already in childhood and adolescence for adequate treatment of the underlying disease and prevention of the formation of comorbid pathology
Expert assessment of the suitability of treatment and diagnostic measures in providing emergency care to patients with acute coronary syndrome
Authors: Zabashta Victoria , Fedak Bogdan 
Published: June 2021

It is known that it is possible to affect the extent of myocardial damage and, as a result, mortality only in the first hours of its development. Therapeutic tactics in ACS with elevation of the ST segment involves the restoration of coronary blood flow, the main method is the reperfusion of the coronary artery by systemic thrombolysis or PCI in a specialized hospital. The effectiveness of treatment is inversely related to the time spent.
The aim of the study was to examine the opinion of specialists on the feasibility of implementing the items of the protocol of emergency medical care for patients with ACS at the place of call.
Materials and methods. During the study the method of expert evaluations, which consisted of gathering information by interviewing experts and summarizing the individual opinions of experts into a general concept was used. The experts were 48 emergency physicians. The method of expert evaluation included the following stages: development of the questionnaire; survey of experts; summary of examination materials; calculation of statistical indicators; interpretation of the obtained results and formulation of conclusions.
Results. In order to assess the actions of the emergency team, depending on the need to conduct them for diagnosis and emergency care for patients with ACS at the scene, we calculated the feasibility indexes for each item of the protocol. In the future, we divided the treatment and diagnostic measures for ACS with ST segment elevation according to the level of expediency at the scene into four groups (n): n1 – high level, n2 – sufficient level and n3 – low level and n4 – very low level. According to the results of the ranking, the scope of measures to be implemented by the head of the emergency team at the ACS with elevation of the ST segment on arrival on call, as well as measures that, according to interviewed experts, are not required at this stage and can be carried out during transportation of the patient to a specialized hospital.
Conclusions. Based on the results of the calculation of feasibility indices and subsequent ranking of treatment and diagnostic measures for the relevant groups (n1, n2, n3, n4) from 37 items of the study, to assist patients with ACS with ST segment elevation at the scene, it is recommended to perform 16
Features of education of dignity in junior schoolchildren
Authors: Tretyak Olga 
Published: June 2021

The article is devoted to the topical problem of educating dignity in junior schoolchildren. Based on the analysis of philosophical psychological and pedagogical literature, generalization of the obtained empirical data, use of pedagogical diagnostics, the basic tendencies and features of education of dignity at younger schoolchildren are revealed, criteria (cognitive, emotional-value, active) are defined with the corresponding indicators, which allowed to characterize dignity in junior school students (high, medium, low). Students' understanding of the concept of "human dignity", the peculiarities of its upbringing and behavioral manifestations is considered.
The practical significance of the study is determined by the fact that its results allow to improve the quality of the educational space of the school, to increase the effectiveness of its impact on the moral and ethical development of the younger generation, to adapt the activities of junior students to real life. The defined age features of students of grades 1-4 allow to provide a qualitatively new educational effect in solving the problems of moral education of schoolchildren, features of influence of pedagogical and educational systems on formation and development of the person are considered. Various approaches to determining the essence of moral value – dignity and factors of its successful formation, which have gained recognition in foreign pedagogical thought and spread in educational practice, are analyzed. The article reveals the state of formation of dignity in junior schoolchildren at the ascertaining stage of scientific research.
The practical significance of the article is that its materials can be used in the organization of educational work of general education institutions and training of primary school teachers
Aspásia: o amor como armadura de Atenas
Authors: Araújo Fabíola Menezes , Ximenes Raíssa 
Published: June 2021

O que Aspásia, hetaira de Péricles, o maior Arcontes de todos os tempos, referida como professora de Sócrates no Menexeno, tem a nos ensinar acerca do nascimento da filosofia e acerca do modo de produção dos diálogos platônicos? Aqui tentamos nos aproximar da solução desta questão tanto a partir das poucas pistas deixadas por esta personagem histórica quanto a partir do Menexemo, diálogo em que Aspásia surge como a pensadora que nomeia a mãe-terra como nutris de todos. Discute-se assim a possível função cívica de Aspásia no advento da chamada Era de Ouro de Péricles, e a pertinência da noção de mãe-terra para unir gregos e estrangeiros em uma época de stasis, conflito na Magna Grécia.
La civilisation française dans le cadre des événements culturels étudiants à l’Institut de la culture d’État de Saint-Pétersbourg
Authors: Kopeleva Galina 
Published: June 2021

’apprentissage d’une langue étrangère ne se limite pas à l’accumulation de connaissances linguistiques, c’est aussi la découverte d’une civilisation étrangère. Les établissements d’enseignement supérieur consacrant peu d’heures aux langues étrangères, les manifestations hors-cursus à caractère culturel ou festif jouent, de ce fait, un rôle très important. Au cours de chaque année académique, le département des langues étrangères et de linguistique de l’Institut de la culture de Saint-Pétersbourg organise des événements culturels étudiants récurrents tels que l’« Examen-concert à la faculté des arts », le « Festival de l’amitié internationale, la « Soirée de la traduction poétique ». Au cours des deux premières manifestations, les participants montent sur scène et présentent au public un vrai spectacle de variétés en langues étrangères. Une part belle y est faite aux arts de la scène (théâtre, musique, chanson, danse), mais d’autres disciplines artistiques dont le cinéma, la poésie, la photographie sont aussi au rendez-vous. La soirée de la traduction poétique, plus intime, est un récital où sont présentés, traduits en russe, des poèmes et des chansons. Les étudiants qui apprennent le français comme première ou seconde langue et qui prennent part à ces manifestations s’initient à la culture et à la civilisation françaises. Au cours des années, ce procédé didactique s’est révélé très motivant. Les apprenants sont ainsi incités de manière stimulante à approfondir leurs connaissances et compétences linguistiques pour communiquer en français dans leur futur milieu professionnel.
Co-morbidities: Prevalence and evaluation of risk with COVID-19 (SARS CoV2) infection: A retrospective study
Authors: Vivek Vir , Karuna Veer , Singh Ravinder , Gupta Priya , Verma Nidhi , Rathi Monika 
Published: June 2021

: Cases of COVID 19 is a challenge for clinicians to evaluate the effect of SARS CoV2 on patients has preexisting medical illness.To assess the potential effect and incidence of COVID 19 with comorbidity.680 COVID-19 positive cases were included. This research was limited to the admitted patients from October 2020 to February 2021. Applicable data were collected from patient’s files, reviewed and included based on the applicability to the topic.As of October, 2020, our institute had 954 suspected cases of COVID-19 infection. Out of these 680 patients were positive and rests were negative. We obtained data from the hospital records which provided information regarding the age, gender, chief complaints, co-morbidity and its type, positive /negative status and outcomes (Recovered/death). We divided the patients into three groups; (1) had no co-morbidity; (2) had one co-morbidity (3) had two or more co-morbidity and compared their outcomes (Recovery/Death/admitted). We also compared the outcomes of patients those had more than two co-morbidities.clinical data and co-morbidities were examined with SPSS Statistics, Version 23.Most patients were male (76.21%) with commonest complain of difficulty in breathing (46.03%). Among total cases, no co-morbidity was noted in 402 (59.11%) patients, one co-morbidity in 205(30.15%) and more than one co-morbidity in 73 (10.74%) patients. Higher death rate was noted in positive patients with two or more co-morbidities (35.62%). Diabetes and hypertension were the common observed illness with higher death rate in COPD and HTN with CAD (75.00%) patients.Result of this study suggests a strong clinical relationship between COVID-19 and co-morbidities. Patients with pre-existing medical sickness with COVID 19 is a challenge to the physicians as it yielded poorer clinical outcomes. So, the physicians need to be prepared to reorganize their consultative practices during this pandemic period.
Analisis Efisiensi Biaya Produksi Usaha Peternakan Itik Petelur Sebagai Pengembangan Telur Itik Di Candi Sidoarjo
Authors: Permatasari Dian Ayu 
Published: June 2021

Peran sub sektor peternakan terhadap pembangunan pertanian cukup signifikan, dimana industri perunggasan merupakan pemicu utama perkembangan usaha di sub sektor peternakan. Permintaan pangan hewani asal ternak (daging, telur dan susu) dari waktu ke waktu cenderung meningkat sejalan dengan pertambahan jumlah penduduk, pendapatan, kesadaran gizi, dan perbaikan tingkat pendidikan. Terdapat dua cara pengelolaan produksi telur, yakni produksi telur olahan dan tanpa olahan. Penelitian bertujuan untuk mengetahui analisis kelayakan usaha peternakan itik petelur produksi telur olahan dan tanpa olahan dan analisis efisiensi biaya produksi telur itik olahan dan tanpa olahan. Indikator analisis kelayakan usaha yaitu BEP unit, BEP harga, B/C ratio, ROI dan Payback Period. Hasil penelitian menunjukkan bahwa usaha peternakan itik petelur produksi telur olahan di Candi Sidoarjo merupakan usaha yang dapat dikategorikan layak untuk dilaksanakan dengan nilai rata-rata BEP unit 123.056 butir, rata-rata nilai BEP harga Rp 1.505,-, rata-rata nilai B/C Ratio 0,78, rata-rata nilai Return On Investment 73%, rata-rata nilai Payback Period1,90. Hasil perhitungan nilai efisiensi biaya produksi telur itik olahan menunjukkan bahwa yang paling efisien adalah responden dengan populasi 500 ekor, produksi telur 350 butir per hari atau 105.000 butir per periode dengan efisiensi biaya produksi 49%.
DIELECTRIC OIL`S TEST MACHINE WISH VOLTAGE RISE ELECTRONIC MODULE
Authors: Bogatirov Igor , Ponuzhdayeva Helena , Koliushko Denis , Rudenko Serhii , Istomin Alexander 
Published: June 2021

For test operations according to the liquid dielectric breakdown voltage measurement method we use high voltage machines that consist of high-voltage step-up transformer, voltage rise block, test cell with electrodes and so on. Described dielectric oil's test machine UIM – 90 with electromechanical voltage rise block. Cause of hard requirements in specification documents about voltage sine wave form on cell's electrodes, we performed field tests for UIM – 90 that help to evaluate the mains voltage impact on the test voltage distortion and measurement accuracy. Was discovered that during usage of electromechanical voltage rise block voltage steps disrupt sine wave’s form proportionally to step-up transformer’s transformation coefficient. Performed analysis of this block’s construction and established that usage of ЛАТР and mechanical voltage controller could lead to additional sine’s wave disruption. Decided to develop electronic voltage rise block which will allow to get rid of mains influence on test data. Created the algorithm of wave shaping from microcontroller, which generates voltage ramp to the amplifier representing pulse width modulator, then to the step-up transformers cascade. Proposed to use additional transformer for level matching of amplifier’s output voltage and main high voltage transformer’s input voltage. Presented flow sheet for UIM – 90 with electronic voltage step-up block and cascading start ofstep-up transformers. Provided voltage oscillograph trace and it spectrograph on the main transformer’s primary side, received due to the implementation of developed electronic voltage step-up block, prove that voltage sine wave form doesn’t rely on mains quality. After upgraded UIM – 90 and it world analogues technical parameters analysis we could make a conclusion about it competitive capability on global level.
Dissolution of Sulfates and Sulfides Field Scales by Developed Scale Dissolver
Authors: Gamal Hany , Elkatatny Salaheldin , Al Shehri Dhafer , Bahgat Mohamed 
Published: June 2021

Abstract
Oil and gas industry deals with fluid streams with different ions and concentrations that might cause scale precipitation. The scale precipitation, will thereafter, affect the fluid flow characteristics. Many problems will be raised by the scale deposition that affects the overall petroleum production.
This paper aims to develop a non-corrosive acid system with high dissolution efficiency for field complex scales that have sulfates and sulfides minerals. The paper provided a series of lab analysis that covers the compositional analysis for the collected scale sample, and evaluating the developed acid system for compatible and stable properties, dissolution efficiency, and the corrosive impact. A field scale sample that has a composite chemical composition of paraffin, asphaltene, sulfides and sulfates compounds with different weight percentages by employing the diffraction of X-ray technology. Developing the new scale dissolver was achieved by specific compositional study for the organic acids to achieve high dissolution efficiency and low corrosive impact for the field treatment operations. The study results showed the successful scale removal for the developed dissolver at low temperature of 95 and 113 °F for surface treatment jobs. The dissolution efficiency recorded 62 and 71 % for 17 hours at the temperature levels respectively. The fluid showed a stable and compatible performance and has a pH of 12. The corrosion test was conducted without any scale inhibitors and the results showed the low corrosion effect by 0.0028 lbm/ft2. The obtained successful results will help to dissolve such complex field scales, maintain the well equipment, and maintain the petroleum production from scale issues.
Erosion Corrosion of Drill Pipe During Drilling Operations
Authors: AL-Yasiri Mortatha Saadoon 
Published: June 2021

Abstract
The presence of high rotating speeds and weights, the corrosiveness of water-based drilling muds, and high-speed mud with embedded cuttings, exposing drill string components to severe wear and corrosion that reduce their service life. The drill pipe erosion, abrasive wear and corrosion depend on properties of drilled cuttings and drilling fluids. Any variation in these properties leads to change in pipe degradation rate. There is a need to study the effect of individual factors, for expecting the drill pipe series life and to find a solution to this challenging problem. This research aims to evaluate the influence of real rock cuttings sizes and concentration as well as we investigate the effect of base fluid type on the erosion-corrosion rate. Actual drilled cuttings have been sieved to get three sizes of erodent cuttings; namely, 0.841 to 3.3 mm. Experiments are done with three sand concentrations (5%, 10% and 15%). The rate of erosion-corrosion of the drill pipe specimens is measured as the loss of weight per unit surface area per unit time under the dynamic action of solid particles. The eroded surfaces of the specimens are examined using Scanning Electron Microscopy (SEM) to visualise the impact of the drill cuttings at various conditions. It is seen that the rate of corrosion/erosion decreases with the increase of drilled cuttings concentration. Also, high erosion-corrosion rate is detected in situation of large drill cuttings particles. In this research, we explored a novel simple technique to simulate pipe erosion-corrosion in a reservoir-like environment. Furthermore, this paper proposed a new approach to control drill pipe erosion-corrosion by using SiO2-nanofluid.