scholarly journals Schubert Winterreise Dataset

2021 ◽  
Vol 14 (2) ◽  
pp. 1-18
Author(s):  
Christof Weiß ◽  
Frank Zalkow ◽  
Vlora Arifi-Müller ◽  
Meinard Müller ◽  
Hendrik Vincent Koops ◽  
...  
Keyword(s):  
Song Cycle ◽  
Classical Music ◽  
Structural Characteristics ◽  
Detailed Comparison ◽  
Future Research ◽  
Sheet Music ◽  
Music Transcription ◽  
Structural Parts ◽  
Tonal Analysis ◽  
Algorithmic Approaches

This article presents a multimodal dataset comprising various representations and annotations of Franz Schubert’s song cycle Winterreise . Schubert’s seminal work constitutes an outstanding example of the Romantic song cycle—a central genre within Western classical music. Our dataset unifies several public sources and annotations carefully created by music experts, compiled in a comprehensive and consistent way. The multimodal representations comprise the singer’s lyrics, sheet music in different machine-readable formats, and audio recordings of nine performances, two of which are freely accessible for research purposes. By means of explicit musical measure positions, we establish a temporal alignment between the different representations, thus enabling a detailed comparison across different performances and modalities. Using these alignments, we provide for the different versions various musicological annotations describing tonal and structural characteristics. This metadata comprises chord annotations in different granularities, local and global annotations of musical keys, and segmentations into structural parts. From a technical perspective, the dataset allows for evaluating algorithmic approaches to tasks such as automated music transcription, cross-modal music alignment, or tonal analysis, and for testing these algorithms’ robustness across songs, performances, and modalities. From a musicological perspective, the dataset enables the systematic study of Schubert’s musical language and style in Winterreise and the comparison of annotations regarding different annotators and granularities. Beyond the research domain, the data may serve further purposes such as the didactic preparation of Schubert’s work and its presentation to a wider public by means of an interactive multimedia experience. With this article, we provide a detailed description of the dataset, indicate its potential for computational music analysis by means of several studies, and point out possibilities for future research.

Export von (Militär-)Musikinstrumenten von Berlin nach Zentral- und Südamerika um 1900

2021 ◽  
Vol 74 (4) ◽  
pp. 308-317
Author(s):  
Christian Breternitz
Keyword(s):  
South America ◽  
Musical Instruments ◽  
Future Research ◽  
Sheet Music ◽  
International Context ◽  
Military Bands ◽  
Musical Taste ◽  
Insight Into

The article outlines the significance of Prussian military music of the 19th and early 20th centuries in an international context. It focuses on deliveries of musical instruments and sheet music by the Berlin company C. W. Moritz to Central and South America around 1900. The delivery lists of 1897/98 for the Colombian military bands show that they were equipped according to the Prussian model, which goes back to the ideas of Wilhelm Wieprecht. He reformed and standardised the Prussian military music system between the 1830s and 1860s, thus creating the basis for its success. The sheet music enclosed with the musical instruments gives an insight into the popular musical taste of the period around 1900, which was increasingly introduced to Central and South America. Future research will ask what impact such imports of music and musical instruments had on the development of music in Central and South America. (Vorlage)

Corrosion prevention prospects of polymeric nanocomposites: A review

2018 ◽  
Vol 35 (2) ◽  
pp. 181-202 ◽  
Author(s):  
Ayesha Kausar
Keyword(s):  
Corrosion Protection ◽  
High Performance ◽  
Barrier Properties ◽  
Metal Corrosion ◽  
Future Research ◽  
Polymeric Nanocomposites ◽  
Bipolar Plates ◽  
Corrosion Prevention ◽  
Covalent Interaction ◽  
Structural Parts

Corrosion is a serious problem for implementing metallic components and devices in industrial zones. Considerable effort has been made to develop corrosion prevention strategies. Initially, paints, pigments, and organic coatings have been applied to prevent metal corrosion. Consequently, conjugated polymers, epoxy resin, phenolics, acrylic polymers, and many thermoplastics as well as thermoset resins have been used to inhibit corrosion. Lately, nanofillers such as fullerene, nanodiamond, graphene, graphene oxide, carbon nanotube, carbon black, nanoclay, and inorganic nanoparticle have been introduced in polymeric matrices to harness valuable corrosion protection properties of the nanocomposite. Corrosion protection performance of a nanocomposite depends on nanofiller dispersion, physical and covalent interaction between matrix/nanofiller and nanofiller adhesion to the substrate. Moreover, a high performance anti-corrosion nanocomposite must have good barrier properties, and high scratch, impact, abrasion, and chemical resistance. Thus, polymeric nanocomposites have been found to prevent corrosion in aerospace and aircraft structural parts, electronic components, bipolar plates in fuel cells, and biomedical devices and systems. However, numerous challenges need to be addressed in this field to attain superior corrosion resistant nanocomposites. Future research on polymer nanocomposites has the potential to resolve the current challenges of metal corrosion through entire replacement of metal-based materials with advanced nanomaterials.

scholarly journals The Emerging Application of Itaconate: Promising Molecular Targets and Therapeutic Opportunities

2021 ◽  
Vol 9 ◽  
Author(s):  
Jiaqi Lin ◽  
Jinxuan Ren ◽  
Dave Schwinn Gao ◽  
Yi Dai ◽  
Lina Yu
Keyword(s):  
Structural Characteristics ◽  
Tricarboxylic Acid Cycle ◽  
Immune Response Gene ◽  
Future Research ◽  
Response Gene ◽  
Biological Regulation ◽  
Important Intermediate ◽  
Cellular Immune ◽  
Substrate Proteins ◽  
Intermediate Metabolite

Metabolites have recently been found to be involved in significant biological regulation and changes. Itaconate, an important intermediate metabolite isolated from the tricarboxylic acid cycle, is derived from cis-aconitate decarboxylation mediated by immune response gene 1 in mitochondrial matrix. Itaconate has emerged as a key autocrine regulatory component involved in the development and progression of inflammation and immunity. It could directly modify cysteine sites on functional substrate proteins which related to inflammasome, signal transduction, transcription, and cell death. Itaconate can be a connector among immunity, metabolism, and inflammation, which is of great significance for further understanding the mechanism of cellular immune metabolism. And it could be the potential choice for the treatment of inflammation and immune-related diseases. This study is a systematic review of the potential mechanisms of metabolite associated with different pathology conditions. We briefly summarize the structural characteristics and classical pathways of itaconate and its derivatives, with special emphasis on its promising role in future clinical application, in order to provide theoretical basis for future research and treatment intervention.

scholarly journals Nostalgic transmediation: A not-so-final fantasy? Ichigo’s Sheet Music online platform as an object network of creative practice

2020 ◽  
Vol 9 (2) ◽  
pp. 179-193
Author(s):  
Ruth Barratt-Peacock ◽  
Sophia Staite
Keyword(s):  
Popular Culture ◽  
Social Practice ◽  
Sheet Music ◽  
Online Platform ◽  
Creative Practice ◽  
Music Transcription ◽  
The Past ◽  
Social Nature

Using the music of the Final Fantasy game series as our case study, we follow the music through processes of transmediation in two very different contexts: the Netflix series Dad of Light and music transcription forum Ichigo’s Sheet Music. We argue that these examples reveal transmediation acting as a process of ‘emptying’, allowing the music to carry its nostalgic cargo of affect into new relationships and contexts. This study’s theoretical combination of transmediation with Bainbridge’s object networks of social practice frame challenges normative definitions of nostalgia. The phenomenon of ‘emptying’ we identify reveals a function of popular culture nostalgia that differs from the dominant understanding as a triggering of generalized emotional longing for (or the desire to return to) the past. Instead, this article uncovers a nostalgia that is defined by personal and communal creative engagement and highlights the active and social nature of transmediated popular culture nostalgia.

The Future

1992 ◽  
Author(s):  
John A. Tossell ◽  
David J. Vaughan
Keyword(s):  
Ab Initio ◽  
Quantum Chemical ◽  
Force Fields ◽  
Structural Characteristics ◽  
Future Research ◽  
Quantum Mechanical ◽  
Bond Lengths ◽  
Hartree Fock ◽  
Qualitative Level ◽  
Dynamics Simulations

In this final chapter, an attempt is made to provide an overview of the capabilities of quantum-mechanical methods at the present time, and to highlight the needs for future development and possible future applications of these methods, particularly in areas related to mineral structures, energetics, and spectroscopy. There is also a brief account of some new areas of application, specific directions for future research, and possible developments in the perception and use of quantum-mechanical approaches. The book ends with an epilog on the overall role of “theoretical geochemistry” in the earth and environmental sciences. The local structural characteristics of minerals such as Mg2SiO4, which contain only main-group elements, are reasonably well reproduced by ab initio Hartree-Fock-Roothaan (SCF) cluster calculations at the mediumbasis- set level. Calculations incorporating configuration interaction will inevitably follow and probably lead to somewhat better agreement with experiment. The most pressing needs in this area of study are for the development of systematic procedures for cluster selection and embedding, for a greater understanding of the results at a qualitative level, and for more widespread efficient application of the quantum-chemical results currently available. In the last area, substantial progress has already been made by Lasaga and Gibbs (1987), Sanders et al. (1984), Tsuneyuki et al. (1988), and others, who have used ab initio calculations to generate theoretical force fields which can then be used in molecular-dynamics simulations. If the characteristics of the resultant force fields can be understood at a first-principles level, then it may be possible to understand details of the simulated structures at the same level. Unfortunately, as regards a greater qualitative understanding of the quantum-mechanical calculations, little progress has been made. Rather old qualitative theories describe some aspects of bond-angle variation (Tossell, 1986), but no general model to interpret variations in bond lengths has been developed within either chemistry or geochemistry beyond the model of additive atomic (Slater) or ionic (Shannon and Prewitt) radii. Indeed, global theories of bond-length variations within an ab initio framework seem to be nonexistent. Nonetheless, quantum-chemical studies have shown the presence of intriguing systematics in bond lengths (Gibbs et al., 1987), which had been already noted empirically.

scholarly journals Effect of Temperature on Plant Resistance to Arthropod Pests

2020 ◽  
Vol 49 (3) ◽  
pp. 537-545
Author(s):  
James R Nechols ◽  
Ashley R Hough ◽  
David C Margolies ◽  
John R Ruberson ◽  
Brian P McCornack ◽  
...  
Keyword(s):  
Plant Resistance ◽  
Indirect Effects ◽  
Host Plants ◽  
Structural Characteristics ◽  
Effect Of Temperature ◽  
Future Research ◽  
Experimental Approaches ◽  
Arthropod Pests ◽  
Effects Of Temperature ◽  
Effective Use

Abstract Temperature has a strong influence on the development, survival, and fecundity of herbivorous arthropods, and it plays a key role in regulating the growth and development of their host plants. In addition, temperature affects the production of plant secondary chemicals as well as structural characteristics used for defense against herbivores. Thus, temperature has potentially important implications for host plant resistance. Because temperature directly impacts arthropod pests, both positively and negatively, distinguishing direct effects from indirect effects mediated through host plants poses a challenge for researchers and practitioners. A more comprehensive understanding of how temperature affects plant resistance specifically, and arthropod pests in general, would lead to better predictions of pest populations, and more effective use of plant resistance as a management tactic. Therefore, the goals of this paper are to 1) review and update knowledge about temperature effects on plant resistance, 2) evaluate alternative experimental approaches for separating direct from plant-mediated indirect effects of temperature on pests, including benefits and limitations of each approach, and 3) offer recommendations for future research.

scholarly journals Moral Disengagement Strategies in Videogame Players and Sports Players

2018 ◽  
Vol 8 (4) ◽  
pp. 1-25
Author(s):  
Lavinia McLean ◽  
Mark D. Griffiths
Keyword(s):  
Video Game ◽  
Moral Disengagement ◽  
Structural Characteristics ◽  
Real Life ◽  
Future Research ◽  
Relevant Research ◽  
Game Play ◽  
Video Game Play ◽  
Video Gamers ◽  
The Relationship

Research in the area of video game play and sports psychology has suggested that specific strategies are often employed by players to justify aggressive behaviour used during gameplay. The present study investigates the relationship between game play and moral disengagement strategies in a group of 605 adults who played violent videogames or regularly played competitive sports. The results suggest that sports players were more likely than violent game players to endorse moral disengagement strategies. The video gamers were more likely to use a specific set of moral disengagement strategies (i.e., cognitive restructuring) than the other groups and this may be related to the structural characteristics of videogames. The findings add to recent research exploring the mechanisms by which individuals engage in aggressive acts both virtually and in real-life situations. The results are discussed in relation to similar relevant research in the area, along with recommendations for future research.

Analysis and Study of the Structural Characteristics of Ultrafine Stirred Mill

2013 ◽  
Vol 634-638 ◽  
pp. 1597-1601
Author(s):  
Hui Juan Li ◽  
Hong Wei Yan ◽  
Hui Shan Lu ◽  
Qiang Gao
Keyword(s):  
National Economy ◽  
Structural Characteristics ◽  
Fine Powder ◽  
Future Research ◽  
Structure Characteristics ◽  
Fine Grinding ◽  
The Future ◽  
History Of ◽  
Working Principle ◽  
Ultra Fine Grinding

In recent years, due to the ultra-fine powder is widely used in various industries of the national economy. And corresponding to domestic and foreign have developed a variety of ultra-fine grinding equipment, including stirring mill, which is considered the most potential for development of an ultra-fine grinding equipment. This is brought to its unique working principle and structure characteristics. This paper introduces the stirred mill work principle as well as the history of the development of the stirred mill both at home and abroad, which analysis of the structural characteristics of stirred mill. And it puts forward the directions of the stirred mill in the future research.

scholarly journals Multimodal image and audio music transcription

2021 ◽  
Author(s):  
Carlos de la Fuente ◽  
Jose J. Valero-Mas ◽  
Francisco J. Castellanos ◽  
Jorge Calvo-Zaragoza
Keyword(s):  
Local Alignment ◽  
Digital Representation ◽  
Sheet Music ◽  
Optical Music Recognition ◽  
Music Transcription ◽  
Relative Improvement ◽  
Research Fields ◽  
Automatic Music Transcription ◽  
Music Recognition ◽  
The Individual

AbstractOptical Music Recognition (OMR) and Automatic Music Transcription (AMT) stand for the research fields that aim at obtaining a structured digital representation from sheet music images and acoustic recordings, respectively. While these fields have traditionally evolved independently, the fact that both tasks may share the same output representation poses the question of whether they could be combined in a synergistic manner to exploit the individual transcription advantages depicted by each modality. To evaluate this hypothesis, this paper presents a multimodal framework that combines the predictions from two neural end-to-end OMR and AMT systems by considering a local alignment approach. We assess several experimental scenarios with monophonic music pieces to evaluate our approach under different conditions of the individual transcription systems. In general, the multimodal framework clearly outperforms the single recognition modalities, attaining a relative improvement close to $$40\%$$ 40 % in the best case. Our initial premise is, therefore, validated, thus opening avenues for further research in multimodal OMR-AMT transcription.

scholarly journals Structural Characteristics of Aerobic Granular Sludge and Factors That Influence Its Stability: A Mini Review

Water ◽  
2021 ◽  
Vol 13 (19) ◽  
pp. 2726
Author(s):  
Yizhi Hou ◽  
Chunjuan Gan ◽  
Renyu Chen ◽  
Ying Chen ◽  
Shaochun Yuan ◽  
...  
Keyword(s):  
Structural Characteristics ◽  
Granular Sludge ◽  
Load Resistance ◽  
Aerobic Granular Sludge ◽  
Future Research ◽  
Structure Stability ◽  
Particle Structure ◽  
Nitrogen And Phosphorus ◽  
Distribution Features ◽  
Study Results

Current extensive research on aerobic granular sludge (AGS) largely focuses on improving its microbial biodiversity, settlement behavior, nitrogen and phosphorus removal efficiency, and shock load resistance. Great challenges that have to be faced are the bottleneck of slow-speed granulation and easy disintegration after granulation, which are key to the extended application of AGS technology. In the present review, the typical morphological structures of AGS are firstly summarized as well as the granulation model hypotheses, and then, we analyze the dominant microflora and their spatial distribution features. The influencing factors on particle structure stability are discussed thereafter on a macro and micro scale. Prospects and future research trends are also discussed based on the current study results for AGS technology.

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