Partial intervertebral fusion secures successful outcomes after thoracoscopic anterior scoliosis correction: A low-dose computed tomography study

Study Design Retrospective review of prospectively collected data. Objectives To analyze intervertebral (IV) fusion after thoracoscopic anterior spinal fusion (TASF) and explore the relationship between fusion scores and key clinical variables. Summary of Background Information TASF provides comparable correction with some advantages over posterior approaches but reported mechanical complications, and their relationship to non-union and graft material is unclear. Similarly, the optimal combination of graft type and implant stiffness for effecting successful radiologic union remains undetermined. Methods A subset of patients from a large single-center series who had TASF for progressive scoliosis underwent low-dose computed tomographic scans 2 years after surgery. The IV fusion mass in the disc space was assessed using the 4-point Sucato scale, where 1 indicates <50% and 4 indicates 100% bony fusion of the disc space. The effects of rod diameter, rod material, graft type, fusion level, and mechanical complications on fusion scores were assessed. Results Forty-three patients with right thoracic major curves (mean age 14.9 years) participated in the study. Mean fusion scores for patient subgroups ranged from 1.0 (IV levels with rod fractures) to 2.2 (4.5-mm rod with allograft), with scores tending to decrease with increasing rod size and stiffness. Graft type (autograft vs. allograft) did not affect fusion scores. Fusion scores were highest in the middle levels of the rod construct (mean 2.52), dropping off by 20% to 30% toward the upper and lower extremities of the rod. IV levels where a rod fractured had lower overall mean fusion scores compared to levels without a fracture. Mean total Scoliosis Research Society (SRS) questionnaire scores were 98.9 from a possible total of 120, indicating a good level of patient satisfaction. Conclusions Results suggest that 100% radiologic fusion of the entire disc space is not necessary for successful clinical outcomes following thoracoscopic anterior selective thoracic fusion.

Language change as an evolutionary process

In the thesis it is discussed in what ways concepts and methodology developed in evolutionary biology can be applied to the explanation and research of language change. The parallel nature of the mechanisms of biological evolution and language change is explored along with the history of the exchange of ideas between these two disciplines. Against this background computational methods developed in evolutionary biology are taken into consideration in terms of their applicability to the study of historical relationships between languages. Different phylogenetic methods are explained in common terminology, avoiding the technical language of statistics. The thesis is on one hand a synthesis of earlier scientific discussion, and on the other an attempt to map out the problems of earlier approaches in addition to finding new guidelines in the study of language change on their basis. Primarily literature about the connections between evolutionary biology and language change, along with research articles describing applications of phylogenetic methods into language change have been used as source material. The thesis starts out by describing the initial development of the disciplines of evolutionary biology and historical linguistics, a process which right from the beginning can be seen to have involved an exchange of ideas concerning the mechanisms of language change and biological evolution. The historical discussion lays the foundation for the handling of the generalised account of selection developed during the recent few decades. This account is aimed for creating a theoretical framework capable of explaining both biological evolution and cultural change as selection processes acting on self-replicating entities. This thesis focusses on the capacity of the generalised account of selection to describe language change as a process of this kind. In biology, the mechanisms of evolution are seen to form populations of genetically related organisms through time. One of the central questions explored in this thesis is whether selection theory makes it possible to picture languages are forming populations of a similar kind, and what a perspective like this can offer to the understanding of language in general. In historical linguistics, the comparative method and other, complementing methods have been traditionally used to study the development of languages from a common ancestral language. Computational, quantitative methods have not become widely used as part of the central methodology of historical linguistics. After the fading of a limited popularity enjoyed by the lexicostatistical method since the 1950s, only in the recent years have also the computational methods of phylogenetic inference used in evolutionary biology been applied to the study of early language history. In this thesis the possibilities offered by the traditional methodology of historical linguistics and the new phylogenetic methods are compared. The methods are approached through the ways in which they have been applied to the Indo-European languages, which is the most thoroughly investigated language family using both the traditional and the phylogenetic methods. The problems of these applications along with the optimal form of the linguistic data used in these methods are explored in the thesis. The mechanisms of biological evolution are seen in the thesis as parallel in a limited sense to the mechanisms of language change, however sufficiently so that the development of a generalised account of selection is deemed as possibly fruiful for understanding language change. These similarities are also seen to support the validity of using phylogenetic methods in the study of language history, although the use of linguistic data and the models of language change employed by these models are seen to await further development.

Virtual versus classroom language teaching : A comparative study of the learning outcomes and student responses between two English reading comprehension groups

A 26-hour English reading comprehension course was taught to two groups of second year Finnish Pharmacy students: a virtual group (33 students) and a teacher-taught group (25 students). The aims of the teaching experiment were to find out: 1.What has to be taken into account when teaching English reading comprehension to students of pharmacy via the Internet and using TopClass? 2. How will the learning outcomes of the virtual group and the control group differ? 3. How will the students and the Department of Pharmacy respond to the different and new method, i.e. the virtual teaching method? 4. Will it be possible to test English reading comprehension learning material using the groupware tool TopClass? The virtual exercises were written within the Internet authoring environment, TopClass. The virtual group was given the reading material and grammar booklet on paper, but they did the reading comprehension tasks (written by the teacher), autonomously via the Internet. The control group was taught by the same teacher in 12 2-hour sessions, while the virtual group could work independently within the given six weeks. Both groups studied the same material: ten pharmaceutical articles with reading comprehension tasks as well as grammar and vocabulary exercises. Both groups took the same final test. Students in both groups were asked to evaluate the course using a 1 to 5 rating scale and they were also asked to assess their respective courses verbally. A detailed analysis of the different aspects of the student evaluation is given. Conclusions: 1.The virtual students learned pharmaceutical English relatively well but not significantly better than the classroom students 2. The overall student satisfaction in the virtual pharmacy English reading comprehension group was found to be higher than that in the teacher-taught control group. 3. Virtual learning is easier for linguistically more able students; less able students need more time with the teacher. 4. The sample in this study is rather small, but it is a pioneering study. 5. The Department of Pharmacy in the University of Helsinki wishes to incorporate virtual English reading comprehension teaching in its curriculum. 6. The sophisticated and versatile TopClass system is relatively easy for a traditional teacher and quite easy for the students to learn. It can be used e.g. for automatic checking of routine answers and document transfer, which both lighten the workloads of both parties. It is especially convenient for teaching reading comprehension. Key words: English reading comprehension, teacher-taught class, virtual class, attitudes of students, learning outcomes

Kansallista vai modernia : Taidegrafiikka osana 1930-luvun taidejärjestelmää

The theme of this doctoral thesis is the Finnish printmaking in the years 1930-1939. During this decade, there were approximately 100 artists making prints in Finland. Indeed, the period was an especially important one for printmaking. Associations for printmakers were founded in Helsinki and Turku, training in the field was launched, and the number of printmaking exhibitions increased considerably. Through their national organisations, Finnish printmakers participated in many exhibitions abroad, interaction with Nordic printmakers being especially intense. Thus, a firm basis for post-war developments was created. However, printmakers' activity- which had continued throughout the 1930s - declined notably after the Winter War broke out in the autumn of 1939. As a result, the period 1930-1939 forms a coherent and distinct unity in Finnish printmaking history. The study consists of two parts: the main text and an appendix in which the production of each printmaking artist active in the 1930s is examined separately. The study also includes a comprehensive list of the prints made in the course of the decade. One of the central themes is the printmakers' relationship to "Finnish nationalist" art and concepts of art in the 1930s. I analyse the various manifestations of this way of thinking in the visual arts of the period. Finnish fine art in the period between the world wars has usually been characterised as conservative, introverted and spiritually isolated from the modern European trends of the time. On the basis of this study, such a view is too simple. Many artists and printmakers adopted a modernistic notion of art that approached the newest in European modernism, including such trends as avant-garde classicism and general European new Objective Realism (Die neue Sachlichkeit). On the other hand, choosing Finnish nationalist motifs did not necessarily mean that the artist was opposed to modernism: modernist artists could still be interested in national themes. The relationship of 1930s printmaking to the world of nationalist ideas is examined in this doctoral thesis from several perspectives. Towards the end of the main text, I examine the issue from the point of view of selected artists. Another feature that emerged during the study and turned out to be surprisingly widespread was the close relationship of many artists to religious, theosophical and pantheistic views. I deal with this issue in greater detail through a few representative printmakers.

Sisustaminen on kuin käsialaa : Carin Bryggman ja Lasse Ollinkari sisustusarkkitehdin ammatissa 1940- ja 1950-luvulla

"Interior Design is Like Handwriting." Carin Bryggman and Lasse Ollinkari as Interior Designers in the 1940s and 1950s My dissertation deals with the emergence of the interior designer's profession in Finland with focus on the 1940s and 1950s, the postwar years of reconstruction and modernism, as the historical context. The topic is addressed at both the collective and individual levels. Specific subjects of study are the training of interior designers (also known as interior architects), the association of Finnish interior architects (Sisustusarkkitehdit SIO), the professional field and its public image and two leading designers, Carin Bryggman (1920 1993) and Lasse Ollinkari (1921 1993). Though respected figures within the field, Bryggman and Ollinkari have otherwise remained little known and studied. My study presents a great deal of new empiria. The main materials consist of the documents of related institutions and the archives of Bryggman and Ollinkari, in which drawings and photographs figure prominently. The drawings illustrate in a new way the variety of professional tasks in the field. My results are also based on a large body of interviewed material. The materials are approached from two theoretical perspectives, with gender and margins as core concepts from the perspective of women's studies. The even gender division of Finnish interior designers revealed a difference with regard to neighbouring occupations and other countries. I claim that the division of tasks was not defined by gender. The second theoretical basis is the sociological study of professions. The high professional status achieved by interior designers is shown by the fact that of the many related titles in Finnish and Swedish, such as "furniture draughtsman" or "interior artist", interior architect became the established one, despite opposition from architects. My hypothesis that the professionalization of interior designers took place during the two postwar decades proved to be correct. The profession emerged through specialized education and became established with the founding of its own professional organization. From the outset, the goal was to mark a distinction between professionals of interior and furniture design and other designers and architects. Interior designers became a strong and successful modern professional group, involved in a wide range of projects from objects to interiors. Keywords: interior designers, interior architects, interior art, occupations, gender, professions, interior design, furniture, home, public space, Carin Bryggman, Lasse Ollinkari, the Sisustusarkkitehdit SIO association, 1940s and 1950s, reconstruction, modernism.

Peanut stripe potyvirus resistance in peanut (Arachis hypogaea L.) plants carrying viral coat protein gene sequences

Peanut (Arachis hypogaea L.) lines exhibiting high levels of resistance to peanut stripe virus (PStV) were obtained following microprojectile bombardment of embryogenic callus derived from mature seeds. Fertile plants of the commercial cultivars Gajah and NC7 were regenerated following co-bombardmentwith the hygromycin resistance gene and one of two forms of the PStV coat protein (CP) gene, an untranslatable, full length sequence (CP2) or a translatable gene encoding a CP with an N-terminal truncation (CP4). High level resistance to PStV was observed for both transgenes when plants were challenged with the homologous virus isolate. The mechanism of resistance appears to be RNA-mediated, since plants carrying either the untranslatable CP2 or CP4 had no detectable protein expression, but were resistant or immune (no virus replication). Furthermore, highly resistant, but not susceptible CP2 T0 plants contained transgene-specific small RNAs. These plants now provide important germplasm for peanut breeding, particularly in countries where PStV is endemic and poses a major constraint to peanut production.

Focus on Form : J. J. Tikkanen, Giotto and Art Research in the 19th Century

My doctoral dissertation is on Johan Jakob Tikkanen (1857 1930), the first professor of art history in Finland, and his significance and methods in the context of late 19th and early 20th-century European art history. Tikkanen was one of the pioneering scholars in the field of medieval art research, and, along with Anton Springer, Heinrich Wölfflin, Aloïs Riegl, Adolfo Venturi, Franz Wickhoff, Julius von Schlosser, Aby Warburg, Emile Mâle and others, one of the scholars who defined art history as an independent academic discipline. Tikkanen s scholarly interests and his methods resemble those of many formalistically oriented German and Austrian art historians of his time. He became well known throughout Europe, mainly for his studies on illustrated medieval manuscripts. Tikkanen s dissertation, Der Malerische Styl Giotto s Versuch zu einer Characteristik Desselben, from 1884 was regarded in its day as the best form-analytical study on the painter. It has a central position in the present thesis, as it already included nearly all the methods that Tikkanen used and elaborated upon throughout his career. Giotto also gives a good perspective for comparing Tikkanen s ideas with a long art-historical tradition. Tikkanen was profoundly interested in artistic creativity. In his own words, he wanted to study das künstlerische Können , artistic ability, instead of das künstlerische Wollen or artistic will, which was an important theoretical issue in art history in the late 19th century. This starting point led him to the history of style and iconographical research. Along with the Danish art historian, Julius Lange, he was one of the first scholars who began to study the meaning of gestures and postures in art. In my dissertation I have emphasized the importance of Tikkanen s personal art education. I regard it as having influenced both his scholarly argumentation and his working methods. I have also written a short overview of the situation of art history in Finland and in Northern Countries before Tikkanen s time in order to give an idea of his scientific background. My thesis is a critical and historiographical study on J. J. Tikkanen s role in the development of art history and its methodology.

Kirjan tie lukijalle : Kirjakauppojen vakiintuminen Suomessa 1740 - 1860

Books Paths to Readers describes the history of the origins and consolidation of modern and open book stores in Finland 1740 1860. The thesis approaches the book trade as a part of a print culture. Instead of literary studies choice to concentrate on texts and writers, book history seeks to describe the print culture of a society and how the literary activities and societies interconnect. For book historians, printed works are creations of various individuals and groups: writers, printers, editors, book sellers, censors, critics and finally, readers. They all take part in the creation, delivery and interpretation of printed works. The study reveals the ways selling and distributing books have influenced the printed works and the literary and print culture. The research period 1740 1860 covers the so-called second revolution of the book, or the modernisation of the print culture. The thesis describes the history of 60 book stores and their 96 owners. The study concentrates on three themes: firstly, how the particular book trade network became a central institution for printed works distribution, secondly what were the relations between cosmopolitan European book markets and the national cultural sphere, and thirdly how book stores functioned as cultural institutions and business enterprises. Book stores that have a varied assortment and are targeted to all readers became the main institution for book trade in Finland during 1740 1860. It happened because of three features. First, the book binders monopoly on selling bound copies in Sweden was abolished in 1740s. As a consequence entrepreneurs could concentrate solely to trade activities and offer copies from various publishers at their stores. Secondly the common business model of bartering was replaced by selling copies for cash, first in the German book trade centre Leipzig in 1770s. The change intensified book markets activities and Finnish book stores foreign connections. Thirdly, after Finland was annexed to the Russian empire in 1809, the Grand duchy s administration steered foreign book trade to book stores (because of censorship demands). Up to 1830 s book stores were available only in Helsinki and Turku. During next ten years book stores opened in six regional centres. The early entrepreneurs ran usually vertical businesses consisting of printing, publishing and distribution activities. This strategy lowered costs, eased the delivery of printed works and helped to create elaborated centres for all book activities. These book stores main clientele consisted of the Swedish speaking gentry. During late 1840s various opinion leaders called for the development of a national Finnish print culture, and also book stores. As a result, during the five years before the beginning of the Crimean war (1853 1856) book stores were opened in almost all Finnish towns: at the beginning of the war 36 book stores operated in 21 towns. The later book sellers, mainly functioning in small towns among Finnish speaking people, settled usually strictly for selling activities. Book stores received most of their revenues from selling foreign titles. Swedish, German, French and Belgian (pirate editions of popular French novels) books were widely available for the multilingual gentry. Foreign titles and copies brought in most of the revenues. Censorship inspections or unfavourable custom fees would not limit the imports. Even if the local Finnish print production steadily rose, many copies, even titles, were never delivered via book stores. Only during the 1840 s and 1850 s the most advanced publishers would concentrate on creating publishing programmes and delivering their titles via book stores. Book sellers regulated commissions were small. They got even smaller because of large amounts of unsold copies, various and usual misunderstandings of consignments and accounts or plain accidents that destroyed shipments and warehouses. Also, the cultural aim of a creating large and assortments and the tendency of short selling periods demanded professional entrepreneurship, which many small town book sellers however lacked. In the midst of troublesome business efforts, co-operation and mutual concern of the book market s entrepreneurs were the key elements of the trade, although on local level book sellers would compete, sometimes even ferociously. The difficult circumstances (new censorship decree of 1850, Crimean war) and lack of entrepreneurship, experience and customers meant that half of the book stores opened in 1845 1860 was shut in less than five years. In 1858 the few leading publishers established The Finnish Book Publishers Association. Its first task was to create new business rules and manners for the book trade. The association s activities began to professionalise the whole network, but at the same time the earlier independence of regional publishing and selling enterprises diminished greatly. The consolidation of modern and open book store network in Finland is a history of a slow and complex development without clear signs of a beginning or an end. The ideal book store model was rarely accomplished in its all features. Nevertheless, book stores became the norm of the book trade. They managed to offer larger selections, reached larger clienteles and maintained constant activity better than any other book distribution model. In essential, the book stores methods have not changed up to present times.

Herrana metsässä : Kansatieteellinen tutkimus metsänhoitajuudesta

The aim of the research is to interpret the professional culture of Finnish university-educated foresters in historical perspective. The main material of this research consists of biographical interviews, altogether 226 life stories of Finnish foresters, as well as foresters private photograph collections and articles in forest students' magazines. This study is the first published Ph. D. dissertation of a large oral history project "Forestry Professions in a Changing Society" 1999 2002 collected by The Finnish Forest History Society, the University of Helsinki (Ethnology) and The Finnish Forest Museum Lusto. The forester education was organized in the Evo Forest Institute 1862 1908, at the University of Helsinki since 1908 and additionally at the University of Joensuu since 1982. At first all the vacancies were in the service of the Board of Forestry, but during the 20th century the working opportunities of foresters significantly expanded, even outside the traditional areas of forestry or abroad. At the same time the whole area of Finnish forestry had integrated more versatile values concerning the forests and their use. The male-dominated profession gained its first female members already in the 1920s, and the number of female students rose gradually from the 1970s onwards. In the 1990s almost half of the new forest students were women. The content of both work and education of Finnish forest professionals has faced huge changes during the 19th and 20th centuries. Despite this however, there has been a long-term vision of a firm profession based on joint experiences, shared memories and the common task of foresters in the Finnish forestry. The feeling of togetherness the forester spirit which was created in a tight-knit student group which kept in touch also later as professionals was needed to make the work possible. Through foresters' own attitudes and narratives of themselves, the study is focused on forest professionalism as a cultural process of successive generations of foresters. How have foresters socialized themselves into their profession? How has forest professionalism been maintained? What is the meaning of joint experiences and shared memories in the profession? By studying the manifestations of a culture it is possible to interpret the culture itself. There seems to be an astounding consensus of opinion concerning forest professionalism in the oral, visual and written stories of foresters. Even if all the individuals and some separate groups, such as female foresters and the younger generation of foresters, did not always share the same experiences, the vision of forest professionalism was collectively recognized and often even approved. The shared idea of "a real forest professionalism" is like a model narrative, a point of comparison, which is needed while looking for one s own professional identity.

Stone Weathering in the Monastic Building Complex on Mountain of St Aaron in Petra, Jordan.

Since 1997 the Finnish Jabal Haroun Project (FJHP) has studied the ruins of the monastery and pilgrimage complex (Gr. oikos) of Aaron located on a plateau of the Mountain of Prophet Aaron, Jabal an-Nabi Harûn, ca. 5 km to the south-west of the UNESCO World Heritage site of Petra in Jordan. The state of conservation and the damaging processes affecting the stone structures of the site are studied in this M.A. thesis. The chapel was chosen as an example, as it represents the phasing and building materials of the entire site. The aim of this work is to act as a preliminary study with regards to the planning of long-term conservation at the site. The research is empirical in nature. The condition of the stones in the chapel walls was mapped using the Illustrated Glossary on Stone Deterioration, by the ICOMOS International Scientific Committee for Stone. This glossary combines several standards and systems of damage mapping used in the field. Climatic conditions (temperature and RH %) were monitored for one year (9/2005-8/2006) using a HOBO Microstation datalogger. The measurements were compared with contemporary measurements from the nearest weather station in Wadi Musa. Salts in the stones were studied by taking samples from the stone surfaces by scraping and with the “Paper Pulp”-method; with a poultice of wet cellulose fiber (Arbocel BC1000) and analyzing what main types of salts were to be found in the samples. The climatic conditions on the mountain were expected to be rapidly changing and to differ clearly from conditions in the neighboring areas. The rapid changes were confirmed, but the values did not differ as much as expected from those nearby: the 12 months monitored had average temperatures and were somewhat drier than average. Earlier research in the area has shown that the geological properties of the stone material influence its deterioration. The damage mapping showed clearly, that salts are also a major reason for stone weathering. The salt samples contained several salt combinations, whose behavior in the extremely unstable climatic conditions is difficult to predict. Detailed mapping and regular monitoring of especially the structures, that are going remain exposed, is recommended in this work.

"You must trust somebody" : Valtio, liberalismi ja sotatarviketeollisuus Britanniassa 1884-1905

Tutkielmassa on tarkasteltu Britannian sotilasviranomaisten ja maan sotatarviketeollisuuden välisiä suhteita vuosina 1884-1905. Kiihtyvän kilpavarustelun myötä Britannian sotilasbudjetit kasvoivat nopeasti, mikä johti maan sotatarviketeollisuuden saamien tilausten määrän nopeaan kasvuun samalla kun tuotteiden teknologinen kehitys oli nopeaa. Sotilasmenojen nopea kasvu antoi sotamateriaalihankinnoista vastaaville viranomaisille mahdollisuuden vaikuttaa yksityisen teollisuuden kehitykseen. Keskittämällä tilaukset vain luotettavina pitämilleen yrityksille viranomaiset loivat näiden kanssa puolivirallisia yhteistyösuhteita ja edistivät samalla voimakkaasti alan keskittymistä. Toisaalta muutamien suuryritysten hallitsemasta sotatarviketuotannosta muodostui yksi niistä harvoista teollisuuden aloista, joilla Britannian nopeasti kasvavat kilpailijat eivät pystyneet ohittamaan sitä enempää tuotteiden teknologisessa tasossa kuin markkinaosuuksien suuruudessakaan. Tiettyjen yritysten suosimisen taustalla ei ollut vain maanpuolustuksen kannalta rationaalinen pyrkimys hankkia riittävän laadukasta ja kehittynyttä sotamateriaalia, vaan asiaan vaikutti myös upseerien ja sotilasministeriöiden siviilivirkamiesten perinteiset aristokraattiset ajattelu- ja toimintamallit. Taloudellisen liberalismin hengessä tapahtuneet pyrkimykset uudistaa hankintamenettelyä vastaamaan enemmän vapaan kilpailun ja taloudellisuuden ihanteita jäivät yleensä tuloksettomiksi. Sotamateriaalihankintoihin liittyvä päätöksenteko vaati suurta asiantuntemusta, mikä johti sotaministeriön ja amiraliteetin virkamiesten vaikutusvallan kasvamiseen. Sotateollisuuden laajeneminen kytkeytyy läheisesti 1900-luvun alussa Britannian yhteiskunnallisessa elämässä tapahtuneeseen muutokseen, jota yleensä on luonnehdittu laissez fairen lopuksi. Jo 1880-luvulla alkaneella puuttumisellaan yksityisten sotateollisuusyritysten kehitykseen viranomaiset olivat alkaneet harjoittaa suunniteltua teollisuuspolitiikkaa, jonka tuloksena syntynyt puolivirallinen sotilasteollinen sektori oli aatteellisesti liberaaliin yhteiskuntaan soveltumaton ilmiö. Aseteollisuudessa Britannian valtio oli siten joutunut ensimmäisen kerran läheiseen vuorovaikutussuhteeseen modernien suuryritysten kanssa. Kytkentä, joka 1900-luvun kuluessa levisi yhä uusille aloille samalla kun valtion roolia talouselämässä alettiin vahvistaa. Tutkimuksen varsinaisen lähdemateriaalin muodostavat Britannian parlamentin pöytäkirjat ja sen komiteoiden raportit Niiden ohella on käytetty päätöksien tekemiseen osallistuneiden tai niihin vaikuttamiseen pyrkineiden poliitikkojen ja sotilaiden painettuja puheita, kirjekokoelmia, päiväkirjoja ja muistelmia sekä eräitä aikakauden historiaa koskevia dokumenttikokoelmia ja tilastojulkaisuja. Oleellista valaistusta asiaan tuovat osaltaan aikalaisten kirjoittamat teokset sekä lehdistö, joista kuvastuu ajalle ominainen ajattelutapa. Aihetta suoranaisesti koskevaa, tieteellisen tutkimusten kriteerit täyttävää aikaisempaa tutkimusta on vähän, mutta aihetta sivuavien tutkimusten määrä on erittäin suuri. Sotamateriaalihankintoja ja niiden taustalla olevia syitä voidaan tarkastella niin talous-, sota- aate-, kuin poliittisen historiankin näkökulmista, mutta yksinään mikään niistä ei ole riittävä tämän tutkimuksen kysymyksenasettelun kannalta. Siten tutkielmaa varten on perehdytty laajasti aikakautta koskevaan tutkimuskirjallisuuteen.

Vapaata mielenjuoksua : Suomenkielisen freestyle-rapin ilmenemismuodot, estetiikka ja kompositio

The thesis is about Finnish freestyle-rap, a modern form of oral poetry producing improvised rap lyrics at the moment of performance. The research material consists of interviews with seven freestyle experts and a DVD from Finnish Rap Championships 2005 containing freestyle-rap. The thesis has three goals: describing the different variations or subgenres of freestyle, outlining the esthetics and register of freestyle, and examining the composition of freestyle. The research material acts a central role in the thesis but the theoretical framework is also wide: cornerstones are John Miles Foley's register analysis, oral formulaic theory and William Levelt's psycholinguistic theory on planning of speech. Freestyle is divided into three partially overlapping genres with slight variation in conventions. The genres are freestyle battle, cypher, and live freestyle. Freestyle's esthetics are composed of certain qualities and preferences: the rhyme is a syllabically repeating vocal rhyme. The rapping must be synchronised with the background rhythm and the rhyme comes in the end of the line. The lyrics must be somehow anchored to the surroundings and the moment of performance. The style of rapping, ie. flow, has to be personal one way or the other. Individual formulas are used to some extent in freestyle compostition. When planning the lines, all other content is subordinate to the rhyme, whose phonetic processing is the primary act in the planning of freestyle. This discovery sets Levelt's theory open to doubt.

Radical nursing and the emergence of technique as healthcare technology

The integration of technology in care is core business in nursing and this role requires that we must understand and use technology informed by evidence that goes much deeper and broader than actions and behaviours. We need to delve more deeply into its complexity because there is nothing minor or insignificant about technology as a major influence in healthcare outcomes and experiences. Evidence is needed that addresses technology and nursing from perspectives that examine the effects of technology, especially related to increasing demands for efficiency, the relationship of technology to nursing and caring, and a range of philosophical questions associated with empowering people in their healthcare choices. Specifically, there is a need to confront in practice the ways technique influences care. Technique is the creation of a kind of thinking that is necessary for contemporary healthcare technology to develop and be applied in an efficient and rational manner. Technique is not an entity or specific thing, but rather a way of thinking that seeks to shape and organize nursing activity, and manage efficiently individual difference(s) in care. It emphasizes predetermined causal relationships, conformity, and sameness of product, process, and thought. In response is needed a radical vision of nursing that attempts in a real sense to ensure we meet the needs of individuals and their community. Activism and advocacy are needed, and a willingness to create a certain detachment from the imperatives that technique demands. It is argued that our responsibility as nurses is to respond in practice to the errors, advantages, difficulties, and temptations of technology for the benefit of those who most need our assistance and care.

Lausunta taiteena ja tapahtumana : Tekstikeskeisyys, esittäjäkeskeisyys ja lausunnan positiot lausuntaa koskevan kirjallisen aineiston ja teatterintutkimuksen viitekehyksessä

The research is analyzing the Finnish tradition on poetry elocution both from the discource analytical and theatrical and view point. The main questions are, whether there still is a fixed position for elocution in the field of art or are we dealing with just one form of thearte? -- The art of elocution has been considered as an independent art form, sometimes even in opposition to theatre, which has been regarded as a very physical and emotional art form by the elocutionists themselves. The self-image of the Finnish elocution art has been born and firmly sustained from the notion that elocution is linked to literature. Elocution as an art form has been seen as "pure" and humbly serving literature and poetry. The main function of an elocutionist has been to understand and vocally express the meanings found in a poem to larger audience. -- This function has changed over the time. There have been a transition from the traditonal text-centeredness to performer-centeredness, even to performance-centeredness as a new wave of theatrical elements and methods have reached the circle of elocution. New forms of poetry performances, such as poetry reading and poetry slam are new challenges to elocution as it must reconsider it´s traditional function in a new artistic and cultural context.

On Toponymic Constructions as an Alternative to Naming Patterns in Describing Finnish Lake Names

This thesis combines a computational analysis of a comprehensive corpus of Finnish lake names with a theoretical background in cognitive linguistics. The combination results on the one hand in a description of the toponymic system and the processes involved in analogy-based naming and on the other hand some adjustments to Construction Grammar. Finnish lake names are suitable for this kind of study, as they are to a large extent semantically transparent even when relatively old. There is also a large number of them, and they are comprehensively collected in a computer database. The current work starts with an exploratory computational analysis of co-location patterns between different lake names. Such an analysis makes it possible to assess the importance of analogy and patterns in naming. Prior research has suggested that analogy plays an important role, often also in cases where there are other motivations for the name, and the current study confirms this. However, it also appears that naming patterns are very fuzzy and that their nature is somewhat hard to define in an essentially structuralist tradition. In describing toponymic structure and the processes involved in naming, cognitive linguistics presents itself as a promising theoretical basis. The descriptive formalism of Construction Grammar seems especially well suited for the task. However, now productivity becomes a problem: it is not nearly as clear-cut as the latter theory often assumes, and this is even more apparent in names than in more traditional linguistic material. The varying degree of productivity is most naturally described by a prototype-based theory. Such an approach, however, requires some adjustments to onstruction Grammar. Based on all this, the thesis proposes a descriptive model where a new name -- or more generally, a new linguistic expression -- can be formed by conceptual integration from either a single prior example or a construction generalised from a number of different prior ones. The new model accounts nicely for various aspects of naming that are problematic for the traditional description based on analogy and patterns.