bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ancestrality – a fundamental concept in the works of the Romanian composer Tudor Chiriac
Authors: Paciurca Aliona 
Published: May 2021

Abstract
Originally from the Republic of Moldova, the composer Tudor Chiriac built his entire work of art on several key concepts such as ancestrality, identity, “music from notes” (a concept that belongs to him), ethos, modernity, tradition, etc., which we find both in his music and in his reflections, musical principles and beliefs assumed over time. Tudor Chiriac achieved in his creation what he set out to do, regardless of the public’s preferences or other opinions, an aspect that emphasizes once again his compositional “belief”, from which he did not abdicate. In this study we aim to highlight the technical and expressive means by which the author capitalises on the concept of ancestrality in the work Doinatoriu – Opus Sacrum Dacicum: from generating a new musical genre to exploring matrix symbols of Romanian culture. Connected to the universal ancestral inheritances, but especially to those belonging to the Romanian geographical space, the composer stands out by the originality of the musical construction, of the particular timbre associations, as well as through a unique ideational conception. Concerned especially with the meaning of the music he writes, the author explores sounds particularly “alive” and fresh in the context of Romanian musical culture, meant to complete his compositional vision, as well as to strengthen the perspective of the musical aesthetics he has adopted over time.
German Musical Baroque, a mini European Union avant la lettre: the bassoon concerto
Authors: Darie Laurenţiu 
Published: May 2021

Abstract
The German musical Baroque represents a sum of stylistic diversities, in which the European cultural values were merged with the national ones, resulting in a strongly individualized, but malleable style. The works dedicated to the bassoon by German composers are living evidence of aesthetic unity in the Baroque stylistic diversity, emphasizing the universality of music and its cohesive force. The analyzed concertos approach the aesthetics of each composer, through his relationship with Italian and French music, personalized in an expressive form of the German type: robust, in a clear, dynamic solid structure.
The Image of the River in Kazuo Ishiguro’s A Pale View of Hills
Authors: Taketomi Ria 
Published: May 2021

Abstract
This essay focuses on the theme of the river in Kazuo Ishiguro’s A Pale View of Hills which will be analyzed in relation to the nuclear devastation of WWII. Rivers have a special meaning to the inhabitants of Nagasaki since the rivers were filled with the corpses of people who were exposed to radiation after the atomic bombing. It is also known in Nagasaki that unidentifiable fireballs called onibi float over marsh ground at night in summer. Especially in his first novel, A Pale View of Hills, the river evokes the image of Sanzu No Kawa, a river which, in Japanese Buddhism, the souls of the dead are believed to be crossing on the seventh day of afterlife. The river imagery signifies the boundary between life and death, and it has been used as a metaphor for the transience of time. As such, the river displays an ephemeral texture. In A Pale View of Hills, the protagonist Etsuko reminisces about her days in Nagasaki. In her memories, she becomes friends with Sachiko and her daughter Mariko. One night, Mariko confesses to Etsuko that she sees a ghostly woman coming from the other side of the river. Ishiguro also writes about the rivers in other novels. For example, in Never Let Me Go, he uses the river as a metaphor for Kathy and Tommy’s fate. In The Buried Giant, at the end of the novel, Axl sets Beatrice free and lets the boatman carry her alone to the island, which can be read as Beatrice’s departure from life. My analysis explores Ishiguro’s intentions when using the river and various apparitions in his novels, with a special focus on A Pale View of Hills.
Romanian Patients Who Experience in-Stent Restenosis After St-Elevation Myocardial Infarction: The Experience of a Tertiary Center
Authors: Munteanu Alice Elena , Chiriac Liviu , Bolohan Filip Romi , Niţă Daniel , Constantinescu Ruxandra , Ioniţă Iulia Theodora , Casian Mihnea 
Published: May 2021

Abstract

Background and aim. Coronary artery disease (CAD) is one of the most important causes of death worldwide. ST-elevation myocardial infarction (STEMI) is an acute form of presentation in patients with CAD. Percutaneous coronary intervention (PCI) is the treatment of choice in STEMI patients. Generally, a stent is placed after the culprit lesion is dilated in order to ensure the patency of the coronary artery. In-stent restenosis (ISR) is a possible chronic complication in this setting. The following study is one of the few of its kind, since it investigates ISR in a cohort of Romanian patients who underwent PCI in the setting of STEMI. Our current descriptive study aims at highlighting the characteristics of these patients and identifying potential risk factors in this specific population, which could be validated by a further larger study.

Methods. We studied 68 patients from “Dr. Carol Davila” Central Military Emergency University Hospital in Bucharest, Romania, who presented with STEMI in 2016. The mean time for angiographic reevaluation was 111 days.

Results. 94% (64) of the patients underwent primary PCI, while in 6% (4) of the cases thrombolysis was initially attempted before PCI. The most prevalent risk factors that we identified were: arterial hypertension (61%), dyslipidemia (60%) and smoking or history of smoking (47%). The anterior myocardial infarction was the most prevalent (49%). Only 6% of the patients had a documented history of CAD, while on the other hand chronic occlusions were observed in most patients (85%). Of note is that only 11% of the patients reported recurrent angina before the angiographic reevaluation.

Conclusion. Common cardiovascular risk factors are also involved in ISR. Their poor management in the case of Romanian patients with STEMI increases the risk of ISR. The lack of symptoms in patients with ISR constitutes a warning sign for clinicians and shows that ISR is a complication which can be easily omitted. Therefore, its incidence is probably underestimated.
Profitability Determinants of Big European Banks
Authors: Karadžić Vesna , Đalović Nikola 
Published: May 2021

Abstract
The subject of research in this paper is the profitability of the biggest banks in the European financial market, some of which operate in Montenegro. The profitability of banks is influenced by a large number of factors, including internal banking and external macroeconomic factors. The aim of this paper is to use statistical and econometric methods to examine which factors and with what intensity affect the profitability of large banks in Europe. The empirical analysis used highly balanced panel models with annual data on 47 large banks from 14 European countries over the period 2013-2018. Three static panel models were estimated and evaluated (pooled ordinary least squares, model with fixed effects and model with random effects), as well as dynamic model utilizing general methods of moments. The POLS model was chosen as the best, confirming that all macroeconomic factors have a statistically significant impact on the profitability of big banks, while the impact of internal factors, which are controlled by the bank’s management, is not significant. GDP growth rate, inflation rate and market concentration have a positive effect on profitability, while the membership of the European Union has a negative impact on profit, meaning that banks with headquarters outside the EU are more profitable.
Specificities of the Monetary Transmission Mechanism within the Bulgarian Currency Board Framework: The first five years
Authors: Pazardjiev Martin N. , Vasilev Aleksandar Z. 
Published: May 2021

Abstract
This paper presents an overview of the channels of monetary transmission and their manifestation in Bulgaria – a country in a currency board arrangement – in the first five years after the introduction of the regime. The presence of such a mechanism of transmission requires some form of macroeconomic discretion. The latter is approximated here with dynamics in the single fiscal account present on the balance sheet of the currency board.
A Segmented and Observable Yield Curve for Colombia
Authors: Castro-Iragorri Carlos , Peña Juan Felipe , Rodríguez Cristhian 
Published: May 2021

Abstract
Following (Almeida, Ardison, Kubudi, Simonsen, & Vicente, 2018) we implement a segmented three factor Nelson-Siegel model for the yield curve using daily observable bond prices and short term interbank rates for Colombia. The flexible estimation for each segment (short, medium, and long) provides an improvement over the classical Nelson-Siegel approach in particular in terms of in-sample and out-of-sample forecasting performance. A segmented term structure model based on observable bond prices provides a tool closer to the needs of practitioners in terms of reproducing the market quotes and allowing for independent local shocks in the different segments of the curve.
Automatic generation of a PLC controller based on a control system-identified model
Authors: Sýkora Tomáš , Husák Michal , Baštán Ondřej , Benešl Tomáš 
Published: May 2021

Abstract
This paper discusses the automatic generation of controller codes through a model created in the MATLAB environment the aim of the research is to simplify the implementation and tuning of the closedloop circuit in industrial systems in this context, the concepts and steps outlined herein could produce a more intuitive and powerful alternative to the pre-defined software components of control systems that enable closed-loop control. We propose a methodology for identifying the system through an industrial control setup, creating a control loop model, and generating a code implementable in the control setup. Importantly, we also present and compare the results obtained with various variants of the automatically generated control circuit containing a pre-defined controller of the industrial control system. The outcomes of the research allow us to conclude that the implementations generated by the model perform better that the option using a built-in controller.
The Performance Management Design in Public Hospitals: A Case Study
Authors: Krupička Josef 
Published: May 2021

Abstract
In response to the growing pressure on public budgets, many countries introduced various private-sector-inspired management practices to improve the performance of publicly funded health systems. Regardless, the non-negligible share of health-care spending is still considered wasteful, and the search for efficiency gains in healthcare is still relevant. The relevance even increases in the context of events related to the outbreak of the coronavirus disease in 2020, presenting new challenges for performance management in hospitals. Considering the gaps between the environmental settings of various countries, a finding of one universal theory of effective hospital management is unlikely. The contextual examination of hospital management on the national level and knowledge-sharing is then a more suitable approach to aid the practitioners in search of the most appropriate mix of management practices.
This study employed a mixed methodological approach to examine individual aspects of performance management from the hospital management’s perspective to identify the areas of potential efficiency gains. The core research phase consisted of on-site visits in three public hospitals taking place since September 2019 with the respondents from various management levels and both clinicians and non-clinicians. During an approximately hour-long session the respondents were asked to fill out the questionnaire examining the aspects of the performance management system employed in their institution (e.g., the scope of measurement, reliability of data, communication of results, engagement of management) and interviewed to examine the rationale of provided responses. The on-site research stage resulted in 87 complete data sets further analyzed using statistical analysis with results interpreted using commentaries and rationales obtained from interviews.
The findings were similar among all examined institutions and mostly consistent with similarly natured studies. While the performance measurement appeared to reflect the clinical performance better than the organizational one, it is also perceived as inadequate to the complexity of service. The management seemed to consider performance management for operational purposes rather than being incentive-oriented or exploratory, in line with the perceived lack of connection between the performance measurement and the organizational strategy. Combined with poor communication of performance management principles, this discrepancy appears to contribute to the potential tension between the hospital and clinical management in setting priorities between the economic performance and the quality of care. Overall, these findings should provide insight into aspects influencing performance management employed in public hospitals in the Czech Republic and present the evidence for the discussion of potential efficiency gains in practice.
The Potential of Design Thinking and Total Quality Management in Creating Public Value
Authors: Vinni Rauno 
Published: May 2021

Abstract
One of the most fashionable management concepts currently is Design Thinking (DT). DT is sometimes advertised as the creative and innovative method for handling wicked problems. The explosion of DT in the public sector resembles the fast adoption of Total Quality Management (TQM) a few decades ago. At first sight, DT and TQM appear mutually exclusive – the former emphasizes inventiveness, which is cherished in modern governance, while the latter stresses mechanistic solutions and seems obsolete. Yet, public managers need a clearer understanding of DT and TQM and how they relate to each other. The main aim of this paper is two analyze when public managers should employ DT and when they should use TQM in creating public value. The article compares DT and TQM and finds that they are surprisingly similar. For example, they share core values like user-centeredness, stakeholder commitment, cooperation, etc. That is not to say that DT and TQM are the same, for instance their tools are different. Still, the paper argues that the two management models could well be combined – e.g. DT could assist public managers in finding new solutions to known problems and TQM could be used to institutionalize change. This insight helps managers to make informed decisions when choosing a mix of management methods that fits their purpose best.
Predictors of Adolescent Motherhood in Romania
Authors: Stativa Ecaterina , Rus Adrian V. , Filip Valeria , Suciu Nicolae , Stefanescu Alma , Pennings Jacquelyn S. , Parris Sheri R. , Joiner Delilah , Stoicescu Silvia M. 
Published: May 2021

Abstract
The objective of the present study was to explore what demographic and socioeconomic factors were associated with adolescent (younger than 20 years) and adult mothers living in Romania. In total, 274 adolescent and adult mothers were recruited from two maternity wards Romanian maternity wards. The mean age of the sample was 24.64 years (SD = 6.907, range: 13–44 years). Independent samples t-tests, Pearson’s chi square, Cramer’s V, and risk ratios were used to assess differences in continuous and categorical demographics variables between adolescent and adult mothers. This study has shown that maternity among adolescent mothers younger than 20 years has broad sociodemographic determinations, and, consequently, the socio-economic implications could be long-term as well as costly.
The War Mentality and The Brechtian Legacy
Authors: Felseghi Alexandra 
Published: May 2021

Abstract
The present article aims to illustrate the way in which the two world wars and their socio-political effects have produced significant changes in the collective consciousness and in the means of perceiving and constructing the Brechtian aesthetics. Starting from the idea that the entire work of the German playwright can be interpreted as being under the influence of social crises, the stake of this article is to briefly present a few elements on which the cultural heritage, that we can encounter today in the area of the postdramatic theatre, was based on. Whether we are speaking about the new British, German, American or Romanian dramaturgy, or about documentary theatre artists, - who, along with their involvement in the stage process, also play an important social function -, this heritage has an essential part in the development of the spectators’ critical thinking; it also represents the essence of the direct communication between stage and audience.
Удосконалення методу опосередкованого вимірювання точнісних характеристик оглядових РЛС
Authors: Климченко В.Й. , Маляренко О.С. , Бєлавін О.В. , Джус В.В. 
Published: May 2021

У зв’язку з обмеженими можливостями випробувальної бази України питання про якісне та всебічне випробування нових зразків перед прийняттям їх на озброєння стоїть досить гостро. Через це виникає потреба в розробленні таких методів випробувань, які б забезпечували потрібну якість їхнього проведення і дозволяли проконтролювати основні ТТХ РЛС без проведення спеціальних обльотів та без застосування спеціальних засобів. Це стосується перш за все точнісних характеристик РЛС, для визначення яких традиційно використовувалися методи прямого зовнішньотраєкторного вимірювання за допомогою високоточних радіолокаційних та оптичних засобів. В статті визначені припустимі умови та межі використання методу опосередкованого визначення точнісних характеристик при випробуваннях оглядових РЛС контролю повітряного простору.
Pozaustawowy kontratyp działania w ramach uprawnień wynikających z prawa do obrony w kontekście nowelizacji art. 233 §1 Kodeksu karnego
Authors: Lapawa Dominika 
Published: May 2021

The work is devoted to the non-statutory justification of action in the scope of the right to defence, whose purpose was the exclusion of criminal responsibility for giving false testimony by a witness – the actual perpetrator – in his or her case. It was emphasised that the defence which heretofore resulted from Art. 182 and 183 kk was insufficient for the witness. One discussed inter alia the legal basis of the justification, its constituent elements, one indicated the controversies which were caused by the concept of justification, and which to a great extent were associated with the violation, by the Supreme Court, of the constitutional principle of the tripartite division of powers and with the substantive and temporal limits of the right to defence which result both from the norms of international and domestic law. One indicated the position of the representatives of the doctrine as to the concept of justification. Scholarship on the subject, even though it did not take a uniform stand in reference to the problem in question, basically discerned the necessity of the improvement of the situation of the witness – the actual perpetrator, who, testifying in his or her own case, would run the risk of self-incrimination. The considerations of the doctrine resulted in numerous alternative propositions de lege ferenda. In the work, one suggests to seek such a solution in the substantive approach to the nemo se ipsum accusare tenetur rule. Then it was emphasised that the problem of justification once again became the subject of discussion owing to the amendment issued on 11 March 2016 about the modification of the act of law – The Code of Criminal Procedure and certain other acts of law Art. 233 §1a kk. At that time one penalised the behaviour of a witness, who in fear of criminal liability to be faced by the witness or his relatives gives false testimony or conceals the truth. For the sake of recapitulation, one indicated that the amendment which was described above rendered the justification in question invalid, and the perpetrator who is heard in a court of law as a witness continues de lege lata to be entitled to use the right to refuse to answer the question from Art. 183 §1 kpk. One emphasised that the doctrine recurrently discerned the shortcomings of defence which result from Art. 183 §1 kpk. Above all the institution from Art. 183 §1 kpk was not intended for a witness – the actual perpetrator. Therefore, in the article, in order to realise the warranty nature of the entitlement in question one suggests that this admonishment should be rendered obligatory, so that every witness would be aware that the right exists and that he or she may exercise it.
Genre Constituents in “Reflections on Genre as Social Action” – in the Light of 1980s’ Genre Research?
Authors: Ongstad Sigmund Vik 
Published: May 2021

Abstract
The article comments upon a special issue on genre in cjsdw, focusing what may be key components or constituents of genre as a general concept. The search for key aspects in these texts are seen in the light of descriptions of genre from the 1980s by Frow (1980), Miller (1984), Bakhtin (1986), and Freadman (1987). Three issues are covered, aspects, levels, and processes, and in addition the challenge of applying concepts coined in a (sub-)field when discussing genre as an overarching, interdisciplinary, semiotic concept. The inquiry leads up to five constitutive aspects, form, content, act, time, and space. It is argued that this set defines the levels utterance and genre. Different processes are discussed. The article ends modelling aspects, levels, and processes in a basic conceptual framework.
MSAP: Multi-Step Adversarial Perturbations on Recommender Systems Embeddings
Authors: Anelli Vito Walter , Bellogín Alejandro , Deldjoo Yashar , Di Noia Tommaso , Merra Felice Antonio 
Published: May 2021

Recommender systems (RSs) have attained exceptional performance in learning users' preferences and finding the most suitable products. Recent advances in adversarial machine learning (AML) in computer vision have raised interests in recommenders' security.It has been demonstrated that widely adopted model-based recommenders, e.g., BPR-MF, are not robust to adversarial perturbations added on the learned parameters, e.g., users' embeddings, which can cause drastic reduction of recommendation accuracy.However, the state-of-the-art adversarial method, named fast gradient sign method (FGSM), builds the perturbation with a single-step procedure. In this work, we extend the FGSM method proposing multi-step adversarial perturbation (MSAP) procedures to study the recommenders' robustness under powerful methods. Letting fixed the perturbation magnitude, we illustrate that MSAP is much more harmful than FGSM in corrupting the recommendation performance of BPR-MF. Then, we assess the MSAP efficacy on a robustified version of BPR-MF, i.e., AMF. Finally, we analyze the variations of fairness measurements on each perturbed recommender. Code and data are available at https://github.com/sisinflab/MSAP.