932 research outputs found

    Pitkä matka lähelle : orkesterimuusikko yleisötyön tekijänä

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    Tero Toivonen Pitkä matka lähelle – Orkesterimuusikko yleisötyön tekijänä Sibelius-Akatemia, Taiteellisen tohtorintutkinnon kirjallinen työ 2014 83 sivua Kirjallisessa työssäni kuvaan oman matkani orkesterimuusikkona ja yleisötyön tekijänä. Työni antaa lukijalle kuvan yleisötyöstä, sen lähtökohdista ja nykytilanteesta. Avaan yleisötyön tavoitteita sekä tapaa, jolla alan koulutusta on järjestetty. Matka lavalta muutaman metrin päässä istuvan yleisön joukkoon on orkesterimuusikolle yllättävän pitkä ja haasteellinen. Esittelen työssäni erilaisia yleisötyöprojekteja, joissa itse olen ollut mukana. Lopuksi kuvaan omaa suhdettani yleisötyöhön. Pohdin aihepiiriin liittyviä ongelmia ja erityisesti sen merkitystä nykyisessä taidemusiikkikulttuurissa. Olen löytänyt oman tapani tehdä yleisötyötä, mistä ovat esimerkkinä perustamani Golden Horns -käyrätorviyhtye, Puhti-puhallinorkesteri ja Tapiola Sinfoniettan nykyinen yleisötyö-konsepti nimeltään Marzi-musaa. Avainsanat: Yleisötyö, Leonard Bernstein, Young People's Concerts, New York Philharmonic, London Sinfonietta, Tapiola Sinfonietta, The Golden Horns, Marzi-musaa, Puhti-puhallinorkesteri My thesis describes my personal odyssey as an orchestral musician and audience education worker. It addresses the essence of audience education, its basic premises and status quo, its objectives and methods used in the field. The distance from the stage to the audience seated a few metres away is surprisingly long and challenging for a musician. I present some of the education projects in which I have participated, explain my views on the subject and consider some of the problems surrounding education work, and especially its significance to classical music culture. I have found my own way of doing education work in The Golden Horns quartet, the Puhti Wind Orchestra and the most recent education programme, "Marzi Music", of the Tapiola Sinfonietta. Keywords: Education-work, Leonard Bernstein, Young People's Concerts, New York Philharmonic, London Sinfonietta, Tapiola Sinfonietta, The Golden Horns, Marzi-music, Puhti-windorchestraTaiteilijakoulutuksen tohtorintutkintoon liittyvä kirjallinen työ.fi=ei tietoa saavutettavuudesta|sv=okänd tillgänglighet|en=unknown accessibility

    Puunhankintaorganisaatiolle soveltuvat ryhmätyövälineet ja ryhmän päätöstukijärjestelmät

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    TutkimusselosteSeloste artikkelista: Palander, T., Toivonen, M. & Laukkanen, S. 2002. GroupWare and group decision support systems for wood procurement organisation. Silva Fennica 36(2): 585–600

    DigitalGeographyLab/some-parkbaskets: Exploring human-nature interactions in national parks using social media photographs and computer vision

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    This release contains the scripts used in a forthcoming article Väisänen, T., V. Heikinheimo, T. Hiippala & T. Toivonen (2020) Exploring human-nature interactions in national parks using social media photographs and computer vision accepted in Conservation Biology to be published in a special issue on conservation culturomics

    Detailed kinetic analysis of Shay chloroleukaemia cell population propagated in permanent suspension culture in vitro

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    Detailed kinetic analysis of a growing cell population is difficult, even when assay conditions are nearly ideal. Therefore, it is usually essential to perform several types of experiments and analyse all the results in terms of a mathematical model, the use of which is not limited a priori by a specified application. In the present study we investigated cell population kinetics using rat chloroleukaemia cells propagated in suspension culture in vitro. The parameters were measured: doubling time of the population, fraction of labelled mitoses, changes in labelling index with time after pulse labelling, continuous labelling and stathmokinetic index. Analysis of the results was based on a computer program CECAM, which is a stochastic model capable of simulating essentially all types of kinetic experiments based on presently known assay techniques. The results showed that precise and reliable information on cell population kinetics could not be obtained from the analysis of any single type of experimental data. In particular, the technique of labelled mitoses underestimated the duration of the G1 phase, owing to subtle label-induced changes in population behaviour. The changes could not have been detected with any certainty without rigorous quantitative comparisons with other types of experimental data. As a whole, however, results obtained by the different techniques were in agreement and the kinetic behaviour of chloroleukaemia cells in vitro could be established in detail. In certain circumstances even minute changes in the kinetic parameters of the cells can modify population behaviour drastically. To study these cases adequately the experiments must be designed with utmost care, preferably with the aid of preceding simulations. This is because demonstration of small primary changes in population kinetics may be beyond the limit of detection of any single assay method

    Sulo Toivonen

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    Kokeellisen eläintieteen prof. Sulo Toivosen (1909-1995) uransa aikana keräämiä eripainoksia ja sarjanosia vuosilta 1930-70, 18 hyllymetriä. Sisältää edeltäjän prof. Gunnar Ekmanin (1883-1937) keräämiä eripainoksia vuosilta 1920-30. Järjestetty aakkosellisesti koteloihin, luetteloitu kokoelman yhteydessä olevaan kortistoon. Aiheena pääasiassa eläinfysiologia, kehitysbiologia ja solubiologia.Aineisto siirtyi Viikin tiedekirjaston kokoelmiin vuonna 2002 kun silloisen HY:n matemaattis-luonnontieteellisen tiedekunnan biotieteiden osaston eläinfysiologian kirjasto lakkautettiin

    Growth pattern of the human promyelocytic leukaemia cell line HL60

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    In order to characterize the growth pattern of the human promyelocytic leukaemia cell line HL60, its kinetic parameters were studied. The doubling time was calculated from serial cell counts, the duration of the various cell cycle phases from the analysis of the labelled mitoses curve, and quiescent population from continuous labelling experiments. Proliferation in culture was exponential up to a saturation density of about 3.0 x 106 cells/ml, with a doubling time of 34.0 hr. The cell cycle duration was 24.3 ± 4.1 hr (SD), and that of the cell cycle phases was: G1, 3.8 ± 2.2 hr; S, 15.1 ± 3 hr; and G2, 5.4 ± 1.2 hr. The growth fraction was 0.85, and cell loss was restricted to the quiescent cells. The HL60 cell line, with fully characterized kinetics, provides a useful tool for the in vitro study of substances which may affect human leukaemic myelopoietic proliferation

    Toivonen, “Multimodel robust control of nonlinear plants: a case study

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    Abstract A multimodel controller design procedure combined with gain scheduling methods is evaluated for a highly nonlinear chemical process. The controller synthesis method is based on a mixed H 2 /H ∞ problem to achieve good quadratic performance and robustness for a multimodel plant description. The performance obtained with the optimal multimodel controller, gain scheduled controllers and conventional PID control are compared and tested on a simulated pH neutralization process

    A survey of resources for introducing coding into schools

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    Within TACCLE 3 – Coding European Union Erasmus+ KA2 Programme project, a review and evaluation of a set of resources that can contribute to teaching programming to younger children has made. This paper presents a survey of this review including the most outstanding products in order to help teachers to introduce programming in pre-university studies.García-Peñalvo, F. J., Rees, A. M., Hughes, J., Jormanainen, I., Toivonen, T., & Vermeersch, J. (2016). A survey of resources for introducing coding into schools. In F. J. García-Peñalvo (Ed.), Proceedings of the Fourth International Conference on Technological Ecosystems for Enhancing Multiculturality (TEEM'16) (Salamanca, Spain, November 2-4, 2016) (pp. 19-26). New York, NY, USA: ACM. doi:10.1145/3012430.301249
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