9,817 research outputs found
Examples of works to practice staccato technique in clarinet instrument
Klarnetin staccato tekniğini güçlendirme aşamaları eser çalışmalarıyla uygulanmıştır. Staccato
geçişlerini hızlandıracak ritim ve nüans çalışmalarına yer verilmiştir. Çalışmanın en önemli amacı
sadece staccato çalışması değil parmak-dilin eş zamanlı uyumunun hassasiyeti üzerinde de
durulmasıdır. Staccato çalışmalarını daha verimli hale getirmek için eser çalışmasının içinde etüt
çalışmasına da yer verilmiştir. Çalışmaların üzerinde titizlikle durulması staccato çalışmasının ilham
verici etkisi ile müzikal kimliğe yeni bir boyut kazandırmıştır. Sekiz özgün eser çalışmasının her
aşaması anlatılmıştır. Her aşamanın bir sonraki performans ve tekniği güçlendirmesi esas alınmıştır.
Bu çalışmada staccato tekniğinin hangi alanlarda kullanıldığı, nasıl sonuçlar elde edildiği bilgisine
yer verilmiştir. Notaların parmak ve dil uyumu ile nasıl şekilleneceği ve nasıl bir çalışma disiplini
içinde gerçekleşeceği planlanmıştır. Kamış-nota-diyafram-parmak-dil-nüans ve disiplin
kavramlarının staccato tekniğinde ayrılmaz bir bütün olduğu saptanmıştır. Araştırmada literatür
taraması yapılarak staccato ile ilgili çalışmalar taranmıştır. Tarama sonucunda klarnet tekniğin de
kullanılan staccato eser çalışmasının az olduğu tespit edilmiştir. Metot taramasında da etüt
çalışmasının daha çok olduğu saptanmıştır. Böylelikle klarnetin staccato tekniğini hızlandırma ve
güçlendirme çalışmaları sunulmuştur. Staccato etüt çalışmaları yapılırken, araya eser çalışmasının
girmesi beyni rahatlattığı ve istekliliği daha arttırdığı gözlemlenmiştir. Staccato çalışmasını yaparken
doğru bir kamış seçimi üzerinde de durulmuştur. Staccato tekniğini doğru çalışmak için doğru bir
kamışın dil hızını arttırdığı saptanmıştır. Doğru bir kamış seçimi kamıştan rahat ses çıkmasına
bağlıdır. Kamış, dil atma gücünü vermiyorsa daha doğru bir kamış seçiminin yapılması gerekliliği
vurgulanmıştır. Staccato çalışmalarında baştan sona bir eseri yorumlamak zor olabilir. Bu açıdan
çalışma, verilen müzikal nüanslara uymanın, dil atış performansını rahatlattığını ortaya koymuştur.
Gelecek nesillere edinilen bilgi ve birikimlerin aktarılması ve geliştirici olması teşvik edilmiştir.
Çıkacak eserlerin nasıl çözüleceği, staccato tekniğinin nasıl üstesinden gelinebileceği anlatılmıştır.
Staccato tekniğinin daha kısa sürede çözüme kavuşturulması amaç edinilmiştir. Parmakların
yerlerini öğrettiğimiz kadar belleğimize de çalışmaların kaydedilmesi önemlidir. Gösterilen azmin ve
sabrın sonucu olarak ortaya çıkan yapıt başarıyı daha da yukarı seviyelere çıkaracaktır
Inferring networks from time series: a neural approach
Network structures underlie the dynamics of many complex phenomena, from gene
regulation and foodwebs to power grids and social media. Yet, as they often
cannot be observed directly, their connectivities must be inferred from
observations of their emergent dynamics. In this work we present a powerful and
fast computational method to infer large network adjacency matrices from time
series data using a neural network. Using a neural network provides uncertainty
quantification on the prediction in a manner that reflects both the
non-convexity of the inference problem as well as the noise on the data. This
is useful since network inference problems are typically underdetermined, and a
feature that has hitherto been lacking from network inference methods. We
demonstrate our method's capabilities by inferring line failure locations in
the British power grid from observations of its response to a power cut. Since
the problem is underdetermined, many classical statistical tools (e.g.
regression) will not be straightforwardly applicable. Our method, in contrast,
provides probability densities on each edge, allowing the use of hypothesis
testing to make meaningful probabilistic statements about the location of the
power cut. We also demonstrate our method's ability to learn an entire cost
matrix for a non-linear model from a dataset of economic activity in Greater
London. Our method outperforms OLS regression on noisy data in terms of both
speed and prediction accuracy, and scales as where OLS is cubic. Since
our technique is not specifically engineered for network inference, it
represents a general parameter estimation scheme that is applicable to any
parameter dimension
Development and evaluation of a treatment package for men with an intellectual disability who sexually offend
Sex offending in the general population has been a focus of interest for some time due to the damaging nature of the behaviour, and the need to reduce recidivism. Theoretical and clinical advances (Finke1hor, 1986; HM Prison Service, 1996; Marshall, Anderson, & Fernandez, 1999; Serran & Marshall, 2010) in treatment for sex offenders in the general population have been extended to men with an intellectual disability at risk of sexual offending (Lindsay, 2009). The purpose of this project is to develop and evaluate the SOTSEC-ID version cftrus model. Participants are adult males from 15 different locations across England and Wales, with an intellectual disability or borderline cognitive functioning and who have committed sexual offences. A pilot study clarified assessments and procedures, and individual data over several years is presented. A qualitative study using Interpretive Phenomenological Analysis (JP A) illustrates the 'meaning making' of participants' treatment experience through six major themes. A reliability and validity study assesses the four main quantitative measures, QACSO, SAKA, SOSAS, and VESA, finding limited support for criterion validity for the SOSAS and SAKA, excellent inter-rater reli"ability for all four main measures, and good to excellent inter-rater reliability on all but the SAKA Finally, a quantitative study, in collaboration with the wider SOTSEC-ID group, uses a repeated measures design to compare the QACSO, SOSAS and SAKA across pre-group, post-group and follow. up. Significant main effects and post-hoc comparisons were in the predicted direction for all measures. A range of information on demographic, clinical and criminogenic factors including offending during treatment or follow-up are also presented. A recidivism rate of 12.3% over a year was calculated for the sample. The treatment model and collaborative framework is recommended for wider adoption
How to Be a God
When it comes to questions concerning the nature of Reality, Philosophers and Theologians have the answers.
Philosophers have the answers that can’t be proven right. Theologians have the answers that can’t be proven wrong.
Today’s designers of Massively-Multiplayer Online Role-Playing Games create realities for a living. They can’t spend centuries mulling over the issues: they have to face them head-on. Their practical experiences can indicate which theoretical proposals actually work in practice.
That’s today’s designers. Tomorrow’s will have a whole new set of questions to answer.
The designers of virtual worlds are the literal gods of those realities. Suppose Artificial Intelligence comes through and allows us to create non-player characters as smart as us. What are our responsibilities as gods? How should we, as gods, conduct ourselves?
How should we be gods
Kaehler geometry of quiver varieties and machine learning
We develop an algebro-geometric formulation for neural networks in machine
learning using the moduli space of framed quiver representations. We find natural Hermitian
metrics on the universal bundles over the moduli which are compatible with the GIT
quotient construction by the general linear group, and show that their Ricci curvatures
give a Kahler metric on the moduli. Moreover, we use toric moment maps to construct
activation functions, and prove the universal approximation theorem for the multi-variable
activation function constructed from the complex projective space.First author draf
Learning port-Hamiltonian systems -- algorithms
In this article we study the possibilities of recovering the structure of
port-Hamiltonian systems starting from ``unlabelled'' ordinary differential
equations describing mechanical systems. The algorithm we suggest solves the
problem in two phases. It starts by constructing the connectivity structure of
the system using machine learning methods -- producing thus a graph of
interconnected subsystems. Then this graph is enhanced by recovering the
Hamiltonian structure of each subsystem as well as the corresponding ports.
This second phase relies heavily on results from symplectic and Poisson
geometry that we briefly sketch. And the precise solutions can be constructed
using methods of computer algebra and symbolic computations. The algorithm
permits to extend the port-Hamiltonian formalism to generic ordinary
differential equations, hence introducing eventually a new concept of normal
forms of ODEs.Comment: to appear in Computational Mathematics and Mathematical Physics, 1,
202
Graphical scaffolding for the learning of data wrangling APIs
In order for students across the sciences to avail themselves of modern data streams, they must first know how to wrangle data: how to reshape ill-organised, tabular data into another format, and how to do this programmatically, in languages such as Python and R. Despite the cross-departmental demand and the ubiquity of data wrangling in analytical workflows, the research on how to optimise the instruction of it has been minimal. Although data wrangling as a programming domain presents distinctive challenges - characterised by on-the-fly syntax lookup and code example integration - it also presents opportunities. One such opportunity is how tabular data structures are easily visualised. To leverage the inherent visualisability of data wrangling, this dissertation evaluates three types of graphics that could be employed as scaffolding for novices: subgoal graphics, thumbnail graphics, and parameter graphics. Using a specially built e-learning platform, this dissertation documents a multi-institutional, randomised, and controlled experiment that investigates the pedagogical effects of these. Our results indicate that the graphics are well-received, that subgoal graphics boost the completion rate, and that thumbnail graphics improve navigability within a command menu. We also obtained several non-significant results, and indications that parameter graphics are counter-productive. We will discuss these findings in the context of general scaffolding dilemmas, and how they fit into a wider research programme on data wrangling instruction
Towards a methodology to mitigate the operation of implicit gender bias in theatre production: Three contemporary stagings of Julius Caesar
This thesis proposes a method for mitigating the operation of implicit gender bias in theatrical storytelling, but which can be applied to television and film productions as well. A modified version of the linguistic methodology, Feminist Post-Structural Discourse Analysis (FPDA), is initially used to analyse three case study productions of Julius Caesar in chapters one to three. Understanding the role of social narratives (stereotyping) which link gender with personality and behaviour, offers an insight into the subliminal adoption and transmission of these narratives from within production choices - even where choices might explicitly appear to challenge these narratives. The case studies examined demonstrate how casting, performance, and production choices can operate independent of a common text, meaning that the performance of the same character in the same scene can be influenced by and transmit vastly different gender biases. Chapter one interrogates the casting process, revealing that gender is divisible from character. In chapter two I demonstrate that an actor's nonverbal tactics are analogous with leadership styles and, using FPDA, argue for a more varied repertoire of nonverbal behaviours to mitigate the influence of gender bias in performance choices. Entry points for bias in the audience's journey are considered in chapter three, where a template of common pitfalls and creative solutions is offered.
These findings are then developed into the interactive online toolkit, Conscious Creativity. This site offers active strategies for dismantling bias at each stage of the production process using research into the effectiveness of unconscious bias training. The development process is discussed in chapter four. Limitations are acknowledged alongside the steps taken during this study to mitigate the personal bias of the researcher. In line with FPDA this is a small scale study with a transformative agenda. The potential impact of Conscious Creativity is explored in the conclusion
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