scholarly journals The specificity of improvisation parts in Italian baroque aria da capo

Author(s):  
Susanna Chakhoyan

Purpose of the Article. The main attention in the article is focused on the peculiarities of improvisation methods that were used in the third part and in the Cadenzas of aria da capo in baroque Italy. The characteristic features of vocal improvisation space in opera atr of Italian baroque have been explored and defined. In particular, the specificity of baroque ornamental improvisation in the aria's third part has been defined; the differences between baroque and renaissance improvisation have been clarified; the essence of the theory of affects (feelings, emotions) as an aesthetic and philosophical context of vocal art's existence in the baroque era has been defined; the peculiarities of an existing connection between the theory of effects and the main principles of the rhetoric of that time have been clarified; we have also found out how the rhetoric of the baroque era affected the disposition of Cadenzas in the context of musical structure's dramaturgy; the historical circumstances in which the genre discussed (that is, aria da capo) was formed have been described. Мethodology. We have used in our study as research tools the following methods: a comparative method (for comparing of improvisation stylistics of the renaissance and of the baroque era; of the Venice and Neapolitan operatic schools); a historical and stylistic method (for featuring of the historical context of the emergence and performing of arias da capo and of their Cadenzas and for characterizing of the essencial features of the epoch analyzed); an analytical and descriptive method (for the analysis of particular elements of improvisation in arias da capo, of the key principles of the theory of effects and their connection to baroque improvisation). Scientific novelty. The topic of the article is connected to the largely unexplored nowadays realm of music artists that, however, needs careful analysis and a systematic approach. The up-to-date research results in the sphere of vocal improvisation of the baroque era are presented and analyzed in the article. Conclusions. Improvisation in the space of aria da capo is a multidimentional, controversial, and ambiguous sphere of baroque vocal art. It cannot confine itself only by the sphere of performance but also deserves music scholars' regard.

Author(s):  
Francisco Javier Arrieta Idiakez

At present different bodies, associations, platforms etc. vary greatly in their definitions of the collaborative economy. This is because there are many differences between models and platforms within the term ‘collaborative economy’. Taking this diversity into account, this study will focus on the platforms dedicated to the provision of services. The first major issue will be the need to delimit and establish links between a multitude of concepts that emerge within the so-called collaborative economy, such as the Gig economy and the On-demand economy. The ultimate purpose is to limit the concept of collaborative economy for the purposes of the research carried out here. It was not for nothing that the European Commission recommended that legislators and courts should review professional regimes in the context of the new economy, while expressing its clear support for collaborative economy platforms in its report ‘A European agenda for the collaborative economy’ (2016). There is therefore a need to address the modality of platform-based work (also called digital work), with the aim of ensuring that standards are upheld regarding the working conditions and social protection of people who provide their services under this modality. This study, then, analyses the challenges, and positive and negative aspects of this new situation. The main conclusion is that cooperatives are the best means to channel the collaborative economy, under the modalities of platform-based or digital work. This will require studying and analysing the new models of cooperatives, and advocating digital cooperatives, outside the so-called cooperatives of self-employed workers, the true cooperative character of which is often doubtful. The conceptual delimitation of digital cooperatives and their differentiation from ‘classic’ cooperatives will also be discussed, which will involve providing some insights into the characteristic features of digital cooperatives. This research uses the descriptive, comparative and propositional legal methods. The descriptive method is used to define the concept of collaborative economy and the sub-concepts that it includes in terms of the provision of services; and to identify new forms of platform-based or digital work, and delimit the field of action of digital cooperatives, as the most appropriate means to channel these new forms of work. The comparative method will be useful to analyse the various existing professional regimes that can accommodate the new forms of work available within the collaborative economy. Finally, the propositional method will argue that digital cooperatives are the best solution to shape work within the collaborative economy.Received: 27 November 2018Accepted: 07 March 2019Published online: 22 July 2019


2019 ◽  
Vol 18 (18) ◽  
pp. 8-24
Author(s):  
I.L. Ivanova

Recent years have seen a resurgence of researchers’ interest in theatricality in opera of XX century. In this case, by theatricality we mean not the staging of the operatic work, spectacle, but the mechanisms of the musical dramaturgy allowing achieve more active development of plot events and dynamicity of their embodiment. The similar tendencies one can find in works by Giacomo Puccini, a composer belonging to the period known as fin de siècle, the period when the continuation of Romantic tradition was synchronized in time with the growth of artistic innovations that have defined the ways of thinking in the new musical and historical era. The material of this research is presented by mass and multifigure scenes of “Manon Lescaut”, which is the third, early opera work by the composer. Nevertheless, this work distinctly reveals characteristic features of Puccini’s opera style, thus defining individuality of his musical theatre. The research approach to the same type of scenes in S. Prokofiev’s “War and Peace”, used by E. Ruchyevskaya (2010) in her treatise, is held up as analytical model for this article. The observations found in her book became for the author of the current article a confirmation of foresightedness of G. Puccini, who had already in 1892 explored artistic possibilities of theatricality as a way of embodiment of reality. The main research results. Montage, defining a structure of compositional and dramaturgical units both in horizontal and vertical dimensions, becomes a main principle of organisation of mass and multifigure scenes of “Manon Lescaut”. In the First act of the opera it unites the whole plot, transforming this Act into a broad and integrated picture consisting of multiple elements. Here montage occurs by linking episodes of different size, including traditional opera forms such as solo, ensemble and choir without their detachment as finite structures. In the temporal, horizontal, projection a functional logic of succession of stages of plot is kept rather strictly: exposition, outset, development, climax and dénouement. The montage constructive principle effectuates two types of dialogue, differing with regard to their given dramaturgical goals. For example, flirtation of students and young women, involving separates personas (Edmondo and des Grieux), results into the dialog-communication, a type of dialogue when every remark of the choir group or character causes reaction of another ones. The brevity of sayings and rapidity of their succession causes the activity of rhythm of musical and theatrical development, even though the situation lacks clearly expressed plot intrigue. After this expositional scene, in the phase of outset, another type of a dialogue appears – the dialogue of parallel remarks, in which separate remarks of characters intrude each other without direct logic continuous communication of them, and, as a result, the next replicas can be perceived as simultaneous. In the Third Act it is possible to consider from the chosen standpoint the only such scene of it, marked by the presence of the choir differentiated into the separate choir groups and a group of characters, whose multiplicity causes the scene to possess features of multifigure one. The combination of the named above types of dialogues happening there, causes a high degree of dramatic tension, largely amplified by extreme compression of musical and theatrical time. Every coordinate of the artistic whole presented in the regarded scenes receives its characteristic. So, the Time is embodied in the subsequence, co ordination of the events, in the speed of their change and pulse. In the Space coordinate it is possible to distinguish real and illusionary mode. The first one is defined by a state of dramaturgical levels in any given moment; in music, the Space is embodied by the manipulation of different acoustic masses: the musical texture becoming more or less thick and compressed that has a meaning of form-shaping factor. The second, illusionary, mode of the Space is an impression of simultaneousness appearing despite separate events happening consequently. One can observe this phenomenon in its clearest form in the dialogues of second type. Ultimately, it is possible to regard mass and multifigure scenes of “Manon Lescaut” as an example of unification of the dimensions of the Time and the Space, a unification creating double optics of illumination of plot and musical events, pictured on stage and allowing to reflect the realm of life in the most authentic way. Moreover, the Time and the Space are in a constant state of transfiguration of one into another, that results in the verticalization of the Time, similarly to the way it is happening in the example taken by the author of this article from the novel “Madame Bovary” by Gustave Flaubert. In the conclusions the results of analysis are generalized and innovations made by Puccini in the field of opera dramaturgy are listed: the montage principle of organization of compositional and dramaturgical process, realized both in vertical and horizontal projections; two types of dialogues; the means connected with interaction of the Time and Space causing musical and theatrical event to happen more dynamically. The montage principle, which is the basis of both types of dialogue and scene construction as a whole, ultimately, determines the ratio of the Space and the Time, which are constantly in a state of mutual transitions. This also applies to the combination of different dramatic plans of the content, which in some cases form a deep perspective of the musical and theatrical scene. The perspectives of the further research are defined by the actuality of regarding of dramaturgical principles and devices revealed by the analysis of mass and multifigure scenes of “Manon Lescaut” in the historical context, that is in the preceding and the following stages of development of musical art.


2020 ◽  
Vol 133 (1) ◽  
pp. 119-128 ◽  
Author(s):  
Bin Tang ◽  
ShenHao Xie ◽  
GuanLin Huang ◽  
ZhiGang Wang ◽  
Le Yang ◽  
...  

OBJECTIVETransinfundibular craniopharyngioma (TC) is one of the 4 subtypes of suprasellar craniopharyngioma. In this study, the authors analyzed the clinical features of and operative technique for TC.METHODSA total of 95 consecutive cases of suprasellar craniopharyngioma that had been resected via the endoscopic expanded endonasal approach were retrospectively reviewed. Patients were divided into 2 groups: 34 in the TC group and 61 in the nontransinfundibular craniopharyngioma (NC) group. Clinical and radiographic features, intraoperative findings, histopathological and genetic findings, and surgical outcomes were analyzed and compared between groups.RESULTSCompared with NC, TC was mostly seen in adult patients (97.1%); it was rare in children (2.9%). Clinical presentations tended toward headache, hydrocephalus, and diabetes insipidus. The relatively smaller volume, midline location (consistent with the stalk position), unidentifiable stalk, no shift of the third ventricle, and greater likelihood to involve the third ventricle and cause hydrocephalus were the characteristic features of TC in the preoperative MRI study. According to the degree of vertical extension of the tumor, the 34 TCs could be classified into 3 subtypes: type 1, entity was limited to stalk (n = 2, 5.9%); type 2, tumor extended up to the third ventricle (type 2a) or down to the subdiaphragmatic cavity (type 2b) (n = 23, 67.6%); and type 3, tumor extended in both directions (n = 9, 26.5%). For TC resection, the chiasm–pituitary corridor, lamina terminalis corridor, and pituitary corridor could be used separately or jointly. Most of the TCs originated from the infundibulum–tuber cinereum, grew within and along the long axis of the infundibulum, and the pituitary stalk was not usually preserved in TCs (20.6%), whereas the rate of preservation was higher (80.3%) in NCs. Bilateral hypothalamic injury was found in nearly all TCs if radical resection was performed, whereas the relationship between NCs and hypothalamus was either compression (32.8%) or unilateral invasion (67.2%). Meanwhile, the postoperative endocrine and neuropsychological function outcomes in patients with TC were worse than in patients with NC. The genetic analysis with whole-exome sequencing studies showed no differential mutations of CTNNB1 (β-catenin) and BRAF (V600E) between TC and NC subtypes, but there was a difference between adamantinomatous craniopharyngioma and papillary craniopharyngioma.CONCLUSIONSTC is a special subtype of suprasellar craniopharyngioma, which is remarkably different from NC. Identification of this type of tumor preoperatively is essential for the planning of appropriate surgical approach and degree of excision.


Author(s):  
Jens Meierhenrich

This chapter provides the biographical and historical context necessary for understanding Fraenkel and his time. The analysis is organized into three sections: his early years, the Weimar Years, and the Nazi years. In the first section, I trace Fraenkel’s upbringing in a secular household influenced by the so-called Jewish Enlightenment, or Haskalah; explore the origins of his life-long predilection for social democracy; and recount the intellectual effects of his military service in World War I. In the second section, I reconstruct Fraenkel’s education and socialization as a young lawyer and interpret Fraenkel’s most important Weimar-era writings. I explicate the roles they played in preparing the ground for the writing of The Dual State. In the third section, finally, I commence my analysis of Fraenkel’s Nazi-era thought and conduct up until his escape to freedom in 1938.


2021 ◽  
Vol 10 (1) ◽  
pp. 15-40
Author(s):  
Archana Prasad

This article explores some questions arising from recent debates on patriarchy and capitalism. The focus is on the role of women in communist-led peasant movements in India and the implications of such struggles on the project of women’s emancipation. The first section lays out a framework for discussing the interface between class consciousness and the anti-patriarchal project, whereby patriarchy is located within the structural contradictions arising out of the contestations within the process of accumulation. The second section documents the historical context, focusing on the relationship between land reforms and social transformation in semi-feudal and early capitalist contexts, and analyzes the extent to which communist-led struggles are anti-patriarchal in character. The third section turns to the participation of women in the contemporary struggles of both agricultural workers and peasant movements and underlines the new emerging dialectics between women’s and peasant organizations under a neoliberal state and with deepening agrarian distress.


2020 ◽  
Vol 53 (6) ◽  
pp. 424-429
Author(s):  
Alexandre Makoto Minoda ◽  
Raissa Brito Fernandes Cadete ◽  
Sara Reis Teixeira ◽  
Valdair Francisco Muglia ◽  
Jorge Elias Junior ◽  
...  

Abstract Portal vein thrombosis refers to complete or partial obstruction of the portal venous system, in the intrahepatic or extrahepatic venous tract or even in the splenic or superior mesenteric veins. This common and potentially fatal condition can develop in various clinical contexts, especially those of liver cirrhosis, hepatocellular carcinoma, and other solid tumors. Certain characteristics, such as the time since the onset of the thrombus (acute or chronic), its biology (hematic or tumoral), the presence of collateral vessels, and the magnetic resonance imaging aspects, are important components of a thorough, careful analysis, as well as informing decisions regarding the appropriate therapeutic strategy. Here, we present a brief review of the anatomy of the portal venous system and a systematic approach to analyzing the condition, using a mnemonic (ABCD, for age, biology, collaterals, and diffusion). We discuss the various imaging methods and illustrate our discussion with images selected from the case files archived at our facility.


2021 ◽  
Vol 162 (6) ◽  
pp. 276
Author(s):  
Yang-Wei Zhang ◽  
Yang Huang ◽  
Jin-Ming Bai ◽  
Xiao-Wei Liu ◽  
Jian-guo Wang ◽  
...  

Abstract As the third installment in a series systematically searching dual active galactic nuclei (AGN) among merging galaxies, we present the results of 20 dual AGNs found by using the SDSS fiber spectra. To reduce the flux contamination from both the fiber aperture and seeing effects, the angular separation of two cores in our merging galaxy pairs sample is restricted at least larger than 3″. By careful analysis of the emission lines, 20 dual AGNs are identified from 61 merging galaxies with their two cores both observed by the SDSS spectroscopic surveys. 15 of them are identified for the first time. The identification efficiency is about 32.79% (20/61), comparable to our former results (16 dual AGNs identified from 41 merging galaxies) based on the long-slit spectroscopy. Interestingly, two of the 20 dual AGNs show two prominent cores in radio images and their radio powers show they as the radio-excess AGNs. So far, 31 dual AGNs are found by our project and this is the current largest dual AGN sample, ever constructed with a consistent approach. This sample, together with more candidates from ongoing observations, is of vital importance to study the AGN physics and the coevolution between the supermassive black holes and their host galaxies.


Kandai ◽  
2017 ◽  
Vol 13 (1) ◽  
pp. 121
Author(s):  
Dede Hidayatullah

Studies on mantra on manuscript in South Borneo are still rare. Until now, mantra studies generally focus on oral tradition. To date manuscript studies generally only emphasizes on religious texts and syair. The aim of this study is to explain codicology and content in manuscript of Doa Wirid Tolak Bala (a recitation for salvation from calamity) or DWTB. This is a philological research. The research uses a descriptive method. Based on codicology it is found out that the manuscript is written in the form of prose using Banjar language with Malay Arabic writing. Based on the content, DWTB manuscript is divided into three parts. The first section is about sunnah Hajat prayer and obedient. The second section is about buying and selling recitation. The third section is about recitation and Mantra for livelihood (pesugihan) which consist of twelve recitations, three isim, one  mantra and efficacy of basmalah. 


Author(s):  
Oksana Balanaieva

The article deals with the analysis of the process of forming terminological units by means of lexis de-symbolization. The functioning of this way and its meaning for forming legal terminology is examined here. The lexical base of analysis is formed with the complex of lexis of the German legal terminological system. The objective of the current research is a multifaceted study and description of the semantic foundations of lexical units of law. The requirement to implement this objective has determined the need to solve the following research task: to investigate the process of de-symbolization of words, i. e. the transformation of words into terminological units primarily through the restoration of their semantic foundations (as exemplified by a number of German lexemes). The object of the research is the lexicon of the domain of the legal terminology of the said language. The subject of the research is the formation of legal terms as a result of the process of de-symbolization of the respective words (notions). The material involved in the study was considered from the standpoint of a systematic approach. In order to obtain objective data when determining the semantic foundations of terminological units of law, the descriptive method and the comparative one were used, as well as the method of semantic bundles (series). Examining the process of de-symbolization of lexical units makes it possible to draw the conclusion that the functioning of words in the context of certain semantic parameters determines the change in the content of those words' symbolic foundations. The words are used in a narrower sense, since they have become terms.


Author(s):  
Mohammed Najjar Al Otaibi

This study aimed to find out the relevance of mathematics books in the intermediate stage of Van Hill levels of geometric thinking, in order to achieve this goal, the researcher utilized the analytical descriptive method, using the analysis card as a tool to conduct this study and prepared a list of skills in which Van Hill's levels of geometric thinking (conceptual, analytical, quasi- Inductive, Inductive, abstract). A number of results were found, most notably: the incompatibility of the engineering subjects in the second- grade books as well as the third- grade average with the hierarchy of Van Hill levels of geometric thinking. Failure to observe mathematics books in the middle stage, to include engineering activities at the induction level, to equip students to deal with secondary engineering topics. The researcher recommended a number of recommendations, the most important of which are: To reconsider the hierarchy of the levels of engineering thinking in the engineering activities included in the mathematics books in the intermediate stage. The work on enriching mathematics books in the second grade is average of engineering activities of semi- inductive level, to match the hierarchy of the levels of engineering thinking of the intermediate stage. The work of enriching mathematics books in the third grade is an average of engineering activities of semi- inductive and indicative level to match the hierarchical level of the engineering thinking of the middle stage, which is the basis for higher levels of engineering thinking in the secondary stage. The inclusion of additional topics in engineering and measurement in mathematics books for the third- grade, to contribute to the development of levels of engineering thinking for students.  


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