Hakunilan Kultsa/Urban II hanke : pohdintaa yhteisöteatterin merkityksestä alueelle

This thesis analyses what local community theatre activity means to an area and its residents, and whether this kind of activity is meaningful. The objective was to explore whether and how community art can help urban areas to move in the direction of sustainable development: whether art can be part of regional policy development work. Hakunilan Kultsa was founded in 2003. It is an Urban II, European Union project and part of the Community Iniative Programme 2001-2006, financed by the EU. Hakunilan Kultsa is also a co-operation between Vantaa city council's culture and youth services. The project encourages Hakunila residents of different ages to take part in versatile art and cultural intrests in the Hakunila youth centre. People have the opportunity to participate in theatre, expression, arts, dance, performing arts and writing groups. One of the main aims is to found a sustainable community theatre in the area. The thesis examines what effects Hakunilan Kultsa has had so far. Inquiry form and thematical interviews have been used as research methods. Interviews and questionnaires were gathered between Autumn 2004 and Spring 2005. The whole process lasted from Spring 2004 until Spring 2006. The author also made participatory observations during the research process which in turn affected the conclusions. The thesis also deals with associated topics such as urban programmes, sustainable development, Hakunila as a suburban area, resident stimulation, and community thetare work. Hakunilan Kultsa has proved its importance. Based on the enquiries and interviews, the project has effectively presented the possibility for art forms to become hobbies. There is no cultural, age or economical discrimination. The easily accessible site and the low threshold principle make it easy for people to participate. The community theatre has improved the area's public image, increased participation and initiative, and given a voice to the community.

Monitoimipystysorvin NC- ohjelmoinnin kehittäminen CAM käyttöönotolla

Diplomityön tavoitteena oli tehostaa venttiilipesien koneistuksessa käytettävän monitoimipystysorvin NC - ohjelmointia CAM - ohjelman käyttöönotolla. Tutkimus on osa laajempaa kokonaisuutta liittyen koneistusalihankinnan kehittämiseen ja yrityksen kilpailukyvyn ylläpitoon ja parantamiseen liiketoiminta-alueella, jolla on tällä hetkellä hyvät kasvunäkymät. Tavoite rajattiin yritykseen jo aiemmin hankitun WinCAM - ohjelman päivittämiseen ja hyödyntämiseen monitoimipystysorvin NC - ohjelmoinnissa. Tutkimuksen käytännön tavoitteena oli selvittää CAM - ohjelmoinnin käyttömahdollisuudet, sekä luoda CAM - ohjelmistoon pohjautuva, räätälöity NC - ohjelmointikonsepti pilottikohteeseen. Tutkimuksen kokeellisen osuuden muodostivat tällöin nykyisen tuotannon ongelmakohtien löytäminen, koneen ohjelmointitarpeiden kartoitus,sekä menetelmäkehitys. Tutkimuksen päämääränä oli tuotannon tasolla käytettävä järjestelmä, jolla koneen ohjelmointi olisi mahdollista myös vähemmällä konekohtaisella kokemuksella. Nykyisen toimintatavan ongelmina olivat yhtenäisen NC - ohjelmointikäytännön puute, niin valmiiden ohjelmien käytössä kuin uusienkin ohjelmien tekemisessä. Tähän olivat syynä NC - ohjauksen heikko käytettävyys erityisesti sorvauksen osalta. Nämä tekijät yhdistettynä monitoimityöstökoneessa tarvittavaan koordinaatiston hallintaan vaikeuttivat ohjelmointia. Työntekijäkohtaiset erot NC - ohjelmien käytössä, sekä laadultaan vaihtelevat valuaihiot aiheuttivat tuotannon läpäisyaikaan merkittävää vaihtelua. Siten myös koneen kuormituksen säätely oli vaikeaa. Uuden ohjelmointikonseptin toteutuksessa pidettiin etusijalla hyvää käytettävyyttä, sekä uuden menetelmän aukotonta liittymistä olemassa oleviin tuotantojärjestelmiin. Ohjelmointikonseptin toteutuksessa, osaperheestä haettiin selkeästi parametroitaviksi soveltuvat työvaiheet, jotka voitiin hallita yleiskäyttöisillä aliohjelmilla. Tuotteiden muidengeometrioiden hallintaan laadittiin geometriakirjasto, jota voitiin käyttää tavanomaisen graafisen ohjelmoinnin pohjana. Vanhaa toimintatapaa ja diplomityön aikana kehitettyä CAM - ohjelmointijärjestelmää vertailtiin perustuen NC - ohjelmien tehokkuuteen, jota tarkasteltiin saman työvaiheen työstöaikaan perustuen. Tämän lisäksi tärkeän tuloksen muodostavat myös kvalitatiivisetseikat, jotka liittyvät ohjelmointiympäristön käytettävyyteen. CAM - ohjelmoinnin kehittäminen ja käyttöönotto pilottikohteessa sujui pääosin hyvin ja laaditunsuunnitelman mukaisesti. Aiemmin hankalasti ohjelmoitavat työvaiheet, kuten erilaisten laippatasopintojen ja reikäpiirien ohjelmointi muutettiin makrokäyttöön soveltuviksi. Sorvauksessa ongelmia aiheuttaneen tiivistelilan koneistukseen sovellettiin graafista ohjelmointia. Koko tuotannon mittakaavassa NC - ohjelmoinninosuus oli kuitenkin vähäinen, mistä johtuen koneen tuottavuuteen ei tutkimuksenajanjaksolla voitu vaikuttaa. Sen sijaan tuotannon sujuvuuteen oleellisesti vaikuttavaa työtekijöiden 'hiljaisen tiedon' määrää voitiin vähentää vakioimalla ohjelmointia ja siirtämällä tehokkaiksi havaitut menetelmät ohjelmointijärjestelmään.

Database Rights in Safe European Home: The Path to More Rigorous Protection of Information

1. Introduction "The one that has compiled ... a database, the collection, securing the validity or presentation of which has required an essential investment, has the sole right to control the content over the whole work or over either a qualitatively or quantitatively substantial part of the work both by means of reproduction and by making them available to the public", Finnish Copyright Act, section 49.1 These are the laconic words that implemented the much-awaited and hotly debated European Community Directive on the legal protection of databases,2 the EDD, into Finnish Copyright legislation in 1998. Now in the year 2005, after more than half a decade of the domestic implementation it is yet uncertain as to the proper meaning and construction of the convoluted qualitative criteria the current legislation employs as a prerequisite for the database protection both in Finland and within the European Union. Further, this opaque Pan-European instrument has the potential of bringing about a number of far-reaching economic and cultural ramifications, which have remained largely uncharted or unobserved. Thus the task of understanding this particular and currently peculiarly European new intellectual property regime is twofold: first, to understand the mechanics and functioning of the EDD and second, to realise the potential and risks inherent in the new legislation in economic, cultural and societal dimensions. 2. Subject-matter of the study: basic issues The first part of the task mentioned above is straightforward: questions such as what is meant by the key concepts triggering the functioning of the EDD such as presentation of independent information, what constitutes an essential investment in acquiring data and when the reproduction of a given database reaches either qualitatively or quantitatively the threshold of substantiality before the right-holder of a database can avail himself of the remedies provided by the statutory framework remain unclear and call for a careful analysis. As for second task, it is already obvious that the practical importance of the legal protection providedby the database right is in the rapid increase. The accelerating transformationof information into digital form is an existing fact, not merely a reflection of a shape of things to come in the future. To take a simple example, the digitisation of a map, traditionally in paper format and protected by copyright, can provide the consumer a markedly easier and faster access to the wanted material and the price can be, depending on the current state of the marketplace, cheaper than that of the traditional form or even free by means of public lending libraries providing access to the information online. This also renders it possible for authors and publishers to make available and sell their products to markedly larger, international markets while the production and distribution costs can be kept at minimum due to the new electronic production, marketing and distributionmechanisms to mention a few. The troublesome side is for authors and publishers the vastly enhanced potential for illegal copying by electronic means, producing numerous virtually identical copies at speed. The fear of illegal copying canlead to stark technical protection that in turn can dampen down the demand for information goods and services and furthermore, efficiently hamper the right of access to the materials available lawfully in electronic form and thus weaken the possibility of access to information, education and the cultural heritage of anation or nations, a condition precedent for a functioning democracy. 3. Particular issues in Digital Economy and Information Networks All what is said above applies a fortiori to the databases. As a result of the ubiquity of the Internet and the pending breakthrough of Mobile Internet, peer-to-peer Networks, Localand Wide Local Area Networks, a rapidly increasing amount of information not protected by traditional copyright, such as various lists, catalogues and tables,3previously protected partially by the old section 49 of the Finnish Copyright act are available free or for consideration in the Internet, and by the same token importantly, numerous databases are collected in order to enable the marketing, tendering and selling products and services in above mentioned networks. Databases and the information embedded therein constitutes a pivotal element in virtually any commercial operation including product and service development, scientific research and education. A poignant but not instantaneously an obvious example of this is a database consisting of physical coordinates of a certain selected group of customers for marketing purposes through cellular phones, laptops and several handheld or vehicle-based devices connected online. These practical needs call for answer to a plethora of questions already outlined above: Has thecollection and securing the validity of this information required an essential input? What qualifies as a quantitatively or qualitatively significant investment? According to the Directive, the database comprises works, information and other independent materials, which are arranged in systematic or methodical way andare individually accessible by electronic or other means. Under what circumstances then, are the materials regarded as arranged in systematic or methodical way? Only when the protected elements of a database are established, the question concerning the scope of protection becomes acute. In digital context, the traditional notions of reproduction and making available to the public of digital materials seem to fit ill or lead into interpretations that are at variance with analogous domain as regards the lawful and illegal uses of information. This may well interfere with or rework the way in which the commercial and other operators have to establish themselves and function in the existing value networks of information products and services. 4. International sphere After the expiry of the implementation period for the European Community Directive on legal protection of databases, the goals of the Directive must have been consolidated into the domestic legislations of the current twenty-five Member States within the European Union. On one hand, these fundamental questions readily imply that the problemsrelated to correct construction of the Directive underlying the domestic legislation transpire the national boundaries. On the other hand, the disputes arisingon account of the implementation and interpretation of the Directive on the European level attract significance domestically. Consequently, the guidelines on correct interpretation of the Directive importing the practical, business-oriented solutions may well have application on European level. This underlines the exigency for a thorough analysis on the implications of the meaning and potential scope of Database protection in Finland and the European Union. This position hasto be contrasted with the larger, international sphere, which in early 2005 does differ markedly from European Union stance, directly having a negative effect on international trade particularly in digital content. A particular case in point is the USA, a database producer primus inter pares, not at least yet having aSui Generis database regime or its kin, while both the political and academic discourse on the matter abounds. 5. The objectives of the study The above mentioned background with its several open issues calls for the detailed study of thefollowing questions: -What is a database-at-law and when is a database protected by intellectual property rights, particularly by the European database regime?What is the international situation? -How is a database protected and what is its relation with other intellectual property regimes, particularly in the Digital context? -The opportunities and threats provided by current protection to creators, users and the society as a whole, including the commercial and cultural implications? -The difficult question on relation of the Database protection and protection of factual information as such. 6. Dsiposition The Study, in purporting to analyse and cast light on the questions above, is divided into three mainparts. The first part has the purpose of introducing the political and rationalbackground and subsequent legislative evolution path of the European database protection, reflected against the international backdrop on the issue. An introduction to databases, originally a vehicle of modern computing and information andcommunication technology, is also incorporated. The second part sets out the chosen and existing two-tier model of the database protection, reviewing both itscopyright and Sui Generis right facets in detail together with the emergent application of the machinery in real-life societal and particularly commercial context. Furthermore, a general outline of copyright, relevant in context of copyright databases is provided. For purposes of further comparison, a chapter on the precursor of Sui Generi, database right, the Nordic catalogue rule also ensues. The third and final part analyses the positive and negative impact of the database protection system and attempts to scrutinize the implications further in the future with some caveats and tentative recommendations, in particular as regards the convoluted issue concerning the IPR protection of information per se, a new tenet in the domain of copyright and related rights.

Mikroliuskarakenteisen T-resonaattorin käyttö piirilevyn eristeominaisuuksien määrityksessä

Tässä diplomityössä tutkittiin ja kehitettiin edelleen mikroliuskarakenteisen T-resonaattorin käyttöä laajakaistaisessa piirilevylaminaattien dielektrisyysvakion ja häviökertoimen määrityksessä. Työssä perehdyttiin eristeominaisuuksien määrityksessä tarvittaviin laskentamenetelmiin sekä T-resonaattorin toimintaan. T-resonaattorin suunnittelu ja käyttöä varten valitut laskentamenetelmät on esitelty. Työssä suunniteltiin ja valmistettiin mikroliuskarakenteinen T-resonaattorimittausrakenne, jolla määritettiin erään FR-4 -tyyppisen piirilevylaminaattimateriaalin dielektrisyysvakio sekä häviökerroin mittausten ja laskennan avulla taajuuskaistalla 0,5 - 10 GHz. Tuloksia verrattiin muilla käytössä olevilla menetelmillä määritettyihin tuloksiin. Tulosten perusteella voitiin osoittaa, että mikroliuskarakenteinen T-resonaattori soveltuu hyvin piirilevylaminaattien eristeominaisuuksien määritykseen, ja käytetyt laskenta-menetelmät antavat realistisia tuloksia.

Kilpailija-analyysin kehittäminen Ruotsin teräsrakennemarkkinoista

Tämän tutkimuksen tarkoituksena oli selvittää sekä teoreettisen että empiirisen tarkastelun kautta kilpailun analysointia ja kilpailijatiedon merkitystä projektivientiyrityksessä. Tutkimuksessa pyrittiin analysoimaan, kuinka yrityksessä tunnistetaan kilpailijat ja minkä tyyppistä kilpailijatietoa organisaatiossa tarvitaan. Lisäksi pyrittiin haastatteluin selvittämään tärkeimmät käyttökohteet kilpailijatiedolle sekä lähinnä yrityksen sisäiset tietolähteet.Tutkimuksen teoreettisessa osassa pyrittiin antamaan lukijalle käsitteellistä perustaa yrityksen kilpailustrategian muotoutumiselle, kilpailijatiedon merkitykselle sekä hallinnalle informaatiojärjestelmää apuna käyttäen. Näitä tietoja hyödyntäen saatiin kehitettyä empiirisessä osuudessa tietojärjestelmän runko case-yritykseen. Tutkimus toteutettiin lähinnä Pohjoismaisilla teräsrakentamisen markkinoilla toimivaan projektivientiyritykseen. Organisaation kilpailijatiedon hyväksikäytön kriittiseksi tekijäksi osoittautui tiedon tarpeen ja kysynnän määrittely sekä sen vertaaminen nykyisiin jo organisaatiossa oleviin tietoihin. Toisaalta tietoja oli suhteellisen paljon olemassa, mutta se oli aika pienen joukon käytössä. Yrityksessä ei ollut aiemmin tutkittu kilpailijatiedon käyttöä, joten tiedon tarvetta laajemmin ei oltu aiemmin tiedostettu. Koko ajan tulee kuitenkin muistaa, että aikaa kannattaa uhrata vain sellaiseen toimintaan, mikä edistää yrityksen liiketoimintaa. Tältä pohjalta halutaankin ottaa käyttöön paikasta ja ajasta riippumaton informaatiojärjestelmä.Tietojärjestelmästä haluttiin yksinkertainen, jotta sen käyttö ei olisi kellekään kynnyskysymys hyödyllisen tiedon käyttöön. Järjestelmällä halutaan turvata kilpailijatiedon tehokas välittyminen oikeille käyttäjille oikeaan aikaan. Toisaalta järjestelmältä halutaan tutkimuspohjaa esimerkiksi hävittyjen kauppojen analyyseihin, ja näin voidaankin sanoa, että järjestelmä oppii ja opettaa käyttäjiensä välityksellä.

A Dependency Parsing Approach to Biomedical Text Mining

Biomedical research is currently facing a new type of challenge: an excess of information, both in terms of raw data from experiments and in the number of scientific publications describing their results. Mirroring the focus on data mining techniques to address the issues of structured data, there has recently been great interest in the development and application of text mining techniques to make more effective use of the knowledge contained in biomedical scientific publications, accessible only in the form of natural human language. This thesis describes research done in the broader scope of projects aiming to develop methods, tools and techniques for text mining tasks in general and for the biomedical domain in particular. The work described here involves more specifically the goal of extracting information from statements concerning relations of biomedical entities, such as protein-protein interactions. The approach taken is one using full parsing—syntactic analysis of the entire structure of sentences—and machine learning, aiming to develop reliable methods that can further be generalized to apply also to other domains. The five papers at the core of this thesis describe research on a number of distinct but related topics in text mining. In the first of these studies, we assessed the applicability of two popular general English parsers to biomedical text mining and, finding their performance limited, identified several specific challenges to accurate parsing of domain text. In a follow-up study focusing on parsing issues related to specialized domain terminology, we evaluated three lexical adaptation methods. We found that the accurate resolution of unknown words can considerably improve parsing performance and introduced a domain-adapted parser that reduced the error rate of theoriginal by 10% while also roughly halving parsing time. To establish the relative merits of parsers that differ in the applied formalisms and the representation given to their syntactic analyses, we have also developed evaluation methodology, considering different approaches to establishing comparable dependency-based evaluation results. We introduced a methodology for creating highly accurate conversions between different parse representations, demonstrating the feasibility of unification of idiverse syntactic schemes under a shared, application-oriented representation. In addition to allowing formalism-neutral evaluation, we argue that such unification can also increase the value of parsers for domain text mining. As a further step in this direction, we analysed the characteristics of publicly available biomedical corpora annotated for protein-protein interactions and created tools for converting them into a shared form, thus contributing also to the unification of text mining resources. The introduced unified corpora allowed us to perform a task-oriented comparative evaluation of biomedical text mining corpora. This evaluation established clear limits on the comparability of results for text mining methods evaluated on different resources, prompting further efforts toward standardization. To support this and other research, we have also designed and annotated BioInfer, the first domain corpus of its size combining annotation of syntax and biomedical entities with a detailed annotation of their relationships. The corpus represents a major design and development effort of the research group, with manual annotation that identifies over 6000 entities, 2500 relationships and 28,000 syntactic dependencies in 1100 sentences. In addition to combining these key annotations for a single set of sentences, BioInfer was also the first domain resource to introduce a representation of entity relations that is supported by ontologies and able to capture complex, structured relationships. Part I of this thesis presents a summary of this research in the broader context of a text mining system, and Part II contains reprints of the five included publications.

Trigger and data link system for CMS Resistive Plate Chambers at the LHC accelerator

The purpose of the work was to realize a high-speed digital data transfer system for RPC muon chambers in the CMS experiment on CERN’s new LHC accelerator. This large scale system took many years and many stages of prototyping to develop, and required the participation of tens of people. The system interfaces to Frontend Boards (FEB) at the 200,000-channel detector and to the trigger and readout electronics in the control room of the experiment. The distance between these two is about 80 metres and the speed required for the optic links was pushing the limits of available technology when the project was started. Here, as in many other aspects of the design, it was assumed that the features of readily available commercial components would develop in the course of the design work, just as they did. By choosing a high speed it was possible to multiplex the data from some the chambers into the same fibres to reduce the number of links needed. Further reduction was achieved by employing zero suppression and data compression, and a total of only 660 optical links were needed. Another requirement, which conflicted somewhat with choosing the components a late as possible was that the design needed to be radiation tolerant to an ionizing dose of 100 Gy and to a have a moderate tolerance to Single Event Effects (SEEs). This required some radiation test campaigns, and eventually led to ASICs being chosen for some of the critical parts. The system was made to be as reconfigurable as possible. The reconfiguration needs to be done from a distance as the electronics is not accessible except for some short and rare service breaks once the accelerator starts running. Therefore reconfigurable logic is extensively used, and the firmware development for the FPGAs constituted a sizable part of the work. Some special techniques needed to be used there too, to achieve the required radiation tolerance. The system has been demonstrated to work in several laboratory and beam tests, and now we are waiting to see it in action when the LHC will start running in the autumn 2008.

Personal Liberty in Psychiatric Care - Towards Service User Involvement

This study explores personal liberty in psychiatric care from a service user involvement perspective. The data were collected in four phases during the period 2000-2006 in psychiatric settings in Finland. Firstly, patient satisfaction and factors associated with user involvement were studied (n = 313). Secondly, patients’ experiences of deprivation of their liberty were explored (n = 51). Thirdly, an overview on patients’ options for lodging complaints was conducted, and all complaints (n = 4645) lodged in Finland from 2000 to 2004 were examined. Fourthly, the effects of different patient education methods on inpatients’ experiences of deprivation of liberty were tested (n = 311). It emerged that patients were quite satisfied, but reported dissatisfaction in restrictions, compulsory care and information dissemination. Patients experienced restrictions on leaving the ward and on communication, confiscation of property and coercive measures as deprivation of liberty. Patients’ experienced these interventions to be negative. In Finland, the patient complaint process is complicated and not easily accessible. In general, patient complaints increased considerably in Finland during the study period. In psychiatric care the number of complaints was quite stable and complaints led more seldom to consequences. An Internet-based patient education system was equivalent with traditional education and treatment as usual in supporting personal liberty during hospital care. This dissertation provides new information about the realization of patients' rights in psychiatric care. In order to improve patients' involvement, systematic methods to increase personal liberty during care need to be developed, the procedures for patients lodging complaints should be simplified, and patients' access to information needs to be ensured using multiple methods.

Maksullisen verkkopalvelun konsepti mediayhtiölle

Mediayhtiöt miettivät keinoja joilla saataisiin lukijat maksamaan myös verkkopalveluihin julkaistavista sisällöistä. Tässä tutkimuksessa selvitettiin tilaajapohjaisen maksullisen verkkopalvelu-mallin soveltuvuutta Talentum Media Oy:lle sekä kehitettiin yritykselle maksavia asiakkaita houkuttelevan sisältötuotteen konsepti. Tutkimuksessa ei ilmennyt syitä, joiden takia yrityksen olisi syytä lykätä maksullisen verkkopalvelun kehittämistä. Perinteistä lehteä ja sen verkkopalvelua ei kannata nähdä toistensa kilpailijoina. Käyttäjät ovat yhä valmiimpia maksamaan sisällöstä verkossa, kun se on järjestelty houkutteleviksi kokonaisuuksiksi ja paketoitu oikein, sekä kun he säästävät aikaa tai vaivaa verkkopalvelun käytöllä. Verkkopalvelun muuntaminen maksulliseksi on kuitenkin suunniteltava erittäin tarkkaan, muuten käyttäjät saattavat siirtyä ilmaisiin palveluihin. Talentumin verkkopalveluiden käyttäjille tehdyn kyselytutkimuksen mukaan yrityksen verkkopalveluiden käyttäjät maksaisivat mieluiten verkkokoulutuksista, erityisraporteista ja tutkivasta journalismista, ammattikirjojen tiivistelmistä, opastavista tietopaketeista, pörssi- ja yritystiedosta sekä näköislehdistä. Tutkimuksessa kehitettiin maksullisen verkkopalvelun konsepti, joka tarjoaa lukijoille itsensä kehittämisen välineitä sekä informaatiota nopeasti ja vaivattomasti heidän haluamaansa aikaan ja valitsemallaan päätelaitteella. Konseptia seuraavan tuotekehityshankkeen tuloksena syntyvästä verkkopalvelusta odotetaan saatavan merkittävää lisäliikevaihtoa yrityksen online-toiminnoille.

IDEAS for Strategic Technology Management: Design of an electronically mediated scenario method

The age-old adage goes that nothing in this world lasts but change, and this generation has indeed seen changes that are unprecedented. Business managers do not have the luxury of going with the flow: they have to plan ahead, to think strategies that will meet the changing conditions, however stormy the weather seems to be. This demand raises the question of whether there is something a manager or planner can do to circumvent the eye of the storm in the future? Intuitively, one can either run on the risk of something happening without preparing, or one can try to prepare oneself. Preparing by planning for each eventuality and contingency would be impractical and prohibitively expensive, so one needs to develop foreknowledge, or foresight past the horizon of the present and the immediate future. The research mission in this study is to support strategic technology management by designing an effective and efficient scenario method to induce foresight to practicing managers. The design science framework guides this study in developing and evaluating the IDEAS method. The IDEAS method is an electronically mediated scenario method that is specifically designed to be an effective and accessible. The design is based on the state-of-the-art in scenario planning, and the product is a technology-based artifact to solve the foresight problem. This study demonstrates the utility, quality and efficacy of the artifact through a multi-method empirical evaluation study, first by experimental testing and secondly through two case studies. The construction of the artifact is rigorously documented as justification knowledge as well as the principles of form and function on the general level, and later through the description and evaluation of instantiations. This design contributes both to practice and foundation of the design. The IDEAS method contributes to the state-of-the-art in scenario planning by offering a light-weight and intuitive scenario method for resource constrained applications. Additionally, the study contributes to the foundations and methods of design by forging a clear design science framework which is followed rigorously. To summarize, the IDEAS method is offered for strategic technology management, with a confident belief that it will enable gaining foresight and aid the users to choose trajectories past the gales of creative destruction and off to a brighter future.

Theorica Pantegni . Transcription of the Helsinki manuscript (Codex EÖ.II.14)

The Theorica Pantegni is a medieval medical textbook written in Latin. The author was Constantine the African (Constantinus Africanus), a monk of Tunisian origin. He compiled the work in the latter half of the eleventh century at the Benedictine monastery of Monte Cassino in Italy. - Manuscript Eö.II.14, containing the Theorica Pantegni published here, belongs today to the National Library of Finland. It can be dated to the third quarter of the twelfth century, which makes it one of the earliest surviving exemplars of the Theorica Pantegni: over seventy manuscripts of the work survive, of which about fifteen can be dated to the twelfth century. Manuscript Eö.II.14 is written in black ink on 210 parchment leaves (recto and verso), amounting to 420 pages, in pre-Gothic script. - The present text is a transcription of Ms Eö.II.14. The goal is to provide the reader with an accessible text that is faithful to the original.

Theorica Pantegni . Facsimile and Transcription of the Helsinki manuscript (Codex EÖ.II.14)

The Theorica Pantegni is a medieval medical textbook written in Latin. The author was Constantine the African (Constantinus Africanus), a monk of Tunisian origin. He compiled the work in the latter half of the eleventh century at the Benedictine monastery of Monte Cassino in Italy. - Manuscript Eö.II.14, containing the Theorica Pantegni published here, belongs today to the National Library of Finland. It can be dated to the third quarter of the twelfth century, which makes it one of the earliest surviving exemplars of the Theorica Pantegni: over seventy manuscripts of the work survive, of which about fifteen can be dated to the twelfth century. Manuscript Eö.II.14 is written in black ink on 210 parchment leaves (recto and verso), amounting to 420 pages, in pre-Gothic script. - The present text is a transcription of Ms Eö.II.14. The goal is to provide the reader with an accessible text that is faithful to the original.

On the impact of rigorous approaches on the quality of development

Software systems are expanding and becoming increasingly present in everyday activities. The constantly evolving society demands that they deliver more functionality, are easy to use and work as expected. All these challenges increase the size and complexity of a system. People may not be aware of a presence of a software system, until it malfunctions or even fails to perform. The concept of being able to depend on the software is particularly significant when it comes to the critical systems. At this point quality of a system is regarded as an essential issue, since any deficiencies may lead to considerable money loss or life endangerment. Traditional development methods may not ensure a sufficiently high level of quality. Formal methods, on the other hand, allow us to achieve a high level of rigour and can be applied to develop a complete system or only a critical part of it. Such techniques, applied during system development starting at early design stages, increase the likelihood of obtaining a system that works as required. However, formal methods are sometimes considered difficult to utilise in traditional developments. Therefore, it is important to make them more accessible and reduce the gap between the formal and traditional development methods. This thesis explores the usability of rigorous approaches by giving an insight into formal designs with the use of graphical notation. The understandability of formal modelling is increased due to a compact representation of the development and related design decisions. The central objective of the thesis is to investigate the impact that rigorous approaches have on quality of developments. This means that it is necessary to establish certain techniques for evaluation of rigorous developments. Since we are studying various development settings and methods, specific measurement plans and a set of metrics need to be created for each setting. Our goal is to provide methods for collecting data and record evidence of the applicability of rigorous approaches. This would support the organisations in making decisions about integration of formal methods into their development processes. It is important to control the software development, especially in its initial stages. Therefore, we focus on the specification and modelling phases, as well as related artefacts, e.g. models. These have significant influence on the quality of a final system. Since application of formal methods may increase the complexity of a system, it may impact its maintainability, and thus quality. Our goal is to leverage quality of a system via metrics and measurements, as well as generic refinement patterns, which are applied to a model and a specification. We argue that they can facilitate the process of creating software systems, by e.g. controlling complexity and providing the modelling guidelines. Moreover, we find them as additional mechanisms for quality control and improvement, also for rigorous approaches. The main contribution of this thesis is to provide the metrics and measurements that help in assessing the impact of rigorous approaches on developments. We establish the techniques for the evaluation of certain aspects of quality, which are based on structural, syntactical and process related characteristics of an early-stage development artefacts, i.e. specifications and models. The presented approaches are applied to various case studies. The results of the investigation are juxtaposed with the perception of domain experts. It is our aspiration to promote measurements as an indispensable part of quality control process and a strategy towards the quality improvement.

Intra-organizational knowledge transfer in a Finnish multinational company

The ability of a multinational company to effectively transfer knowledge from one unit to another can create a great source of competitive advantage and is crucial for long-term success. However, in their attempts to disseminate existent knowledge across national boundaries, organizations encounter several obstacles. Especially challenging is the transfer of tacit knowledge, the most valuable kind, as it is embedded in the minds and the behavior of people. The purpose of this study is to identify the main factors and challenges to be considered in intra-organizational knowledge transfer and consequently develop a framework that could be utilized to improve the process. The research is of qualitative nature and it adopts an exploratory approach. The study was further conducted as an intensive single-case study through studying a Finnish multinational company, and the researcher adopted a role as a participant observant in the research setting. Other data collection methods include semi-structured interviews and an online survey. The research findings show that knowledge transfer is currently challenging within the international sales organization of the case company. The majority of knowledge is currently concentrated in the company headquarters, and it is not always systematically distributed to the regional offices abroad. The main factor affecting knowledge transfer seems to be the organizational culture, which does not support or encourage knowledge sharing. The company is struggling in having a common place for information and employees that lack proper social networks have difficulties accessing relevant knowledge. Some recommended improvement suggestions include the institutionalization of knowledge transfer by turning it into an articulated organizational goal, and the implementation of a reward system that includes soft factors, such as teamwork and knowledge sharing behavior. Furthermore, the organizational culture should be more open and supportive in order to reinforce trust. Individuals in regional offices should be given better support by offering them dedicated mentors and increasing the amount of expatriation. Finally, knowledge should actively be codified and stored in commonly shared platforms where it is easily accessible by all employees.

Tuttu ja tuntematon Palmgren : pianolyriikan hurmaa : Selim Palmgrenin pianoteoksia Sibelius-Akatemian opiskelijoiden ja opettajien tulkitsemina

Konserteissa esiintyvät pianistit: Sanni Antikainen, Jarmo Eerikäinen, Laura Iacovache-Pana, Elisa Järvi, Tiina Karakorpi, Annikka Konttori-Gustafsson, Matilda Kärkkäinen, Juhani Lagerspetz, Maria Männikkö, Eduardo Palomares, Anna Ramstedt, Ilmo Ranta, Johan von Schantz, Erik T. Tawaststjerna, Hui-Ying Tawaststjerna, Emma Teronen, Stefanie Tuurna, Anu Vehviläinen.