Vauhtikausi. Autoilun sukupuoli 1920-luvun Suomessa

The Age of Speed:Automobility’s Gender in the 1920s Finland The aim of this study is to analyze the connections between automobility and gender in Finland in the 1920s. In this study it is argued that the 1920s was the significant era in the Finnish history of automobility when many of the long-lasting gendered notions and cultural understandings were constructed. This study combines cultural history of technology with gender analysis. As the previous research on gender and technology has recognized, technology is a significant site of gender negotiations. Both from the cultural historical perspective and a gender perspective it is important to understand both technology and gender as cultural constructions. They were linked together and constructed each other. In other words: technology shapes gender and gender shapes technology. Historians of technology like Nina Lerman, Ruth Oldenziel and Arwen Mohun have argued that both gender and technology are about power: social, cultural, economic and political. In this study automobility means technology that can be analyzed in layers of identity, structures, institutions and representations. The source material consists of various types of historical sources, magazines and journals, advertisements, archival material together with films and literature. In the previous studies of the history of automobility gender has often been neglected. The term “gender” has also quite often been misunderstood. Some studies in the field have only focused on the early female drivers. However, far too little attention has been paid to the question, why automobility was considered as masculine sphere only. This study aims to give new insights to the previous interpretations of the history of automobility. As in various other countries also in Finland, the decade of the 1920s is characterized as a period of “modern times.” It was also the era of the automobiles. Although the number of cars in Finland was still low compared to the other European countries and the USA, in press, films and literature, images of automobiles and new women – and men – on the wheel became as an emblem of a new era. The thesis consists of three main chapters. The first main chapter focuses on the conflicts between drivers and non-drivers. The study shows how in the debate of the automobility “a driver” was constantly referred as a man and “a pedestrian” accordingly a woman, even though in the reality there were as much men and women walking on the streets and the roads. Thus, the public debate constructed and reconstructed the gendered traffic system where men were playing the key role. The second main chapter of the study analyses the automobile clubs and the cultural representations. The chapter answers the question how the concept of a driver was gendered. The Automobile clubs and the organizations of professional drivers were in a significant role in developing the early history of traffic in Finland. The Finnish Automobile Club (Suomen Automobiili Klubi, founded in 1919) was the oldest and the most powerful of all automobile organizations. The Finnish Automobile Club accepted women as members from the very beginning. The membership was strictly limited to the upper class and the very first female members were wives and daughters of the male members. However, Doctor of medicine and surgery 316 Karolina Eskelin (1867-1936) the founding member of the Club was an exception to that convention. The male members of the Finnish Automobile Club attended official international meetings and consulted Finnish authorities in traffic and road questions, whereas, female members joined car trips, picnics and social gatherings arranged by the club. Few young female members of the club drove in races and gross-country-tours. The cultural representations of drivers in the Finnish media in the 1920s both deconstructed and reconstructed the concept of gender. In Finnish press in general, motoring was seen as male dominated area. Men were represented as the experts of the automobility. The drivers’ uniforms and the automobile clubs underlined professionalism and expertise which, thus, got masculine meaning. Women were beautiful accessories in the car ads, but they were also becoming a new consumer group in the market. The representations of the female and the male drivers influenced and shaped actively the understandings of femininity and masculinity. In the third main chapter the analysis focuses on the automobile as an artifact.The automobile was considered as an artifact that primarily belonged to the masculine domain. However, the representations of the automobiles were ambivalent. The automobile was both masculine and feminine depending on the context. The representations of the automobile were also used to construct the discourse of heteronormativity.

Scenario-based traffic forecasts for the routes between the PENTA ports in 2020

Maritime transport is the foundation for trade in the Baltic Sea area. It represents over 15% of the world’s cargo traffic and it is predicted to increase by over 100% in the future. There are currently over 2,000 ships sailing on the Baltic Sea and both the number and the size of ships have been growing in recent years. Due to the importance of maritime traffic in the Baltic Sea Region, ports have to be ready to face future challenges and adapt to the changing operational environment. The companies within the transportation industry – in this context ports, shipowners and logistics companies – compete continuously and although the number of companies in the business is not particularly substantial because the products offered are very similar, other motives for managing the supply chain arise. The factors creating competitive advantage are often financial and related to cost efficiency, but geographical location, road infrastructure in the hinterland and vessel connections are among the most important factors. The PENTA project focuses on adding openness, transparency and sharing knowledge and information, so that the challenges of the future can be better addressed with regard to cooperation. This report presents three scenario-based traffic forecasts for routes between the PENTA ports in 2020. The chosen methodology is PESTE, in which the focus in on economic factors affecting future traffic flows. The report further analyses the findings and results of the first PENTA WP2 report “Drivers of demand in cargo and passenger traffic between PENTA ports” and utilises the same material, which was obtained through interviews and mail surveys.

Universal Quantum Cloning

After introducing the no-cloning theorem and the most common forms of approximate quantum cloning, universal quantum cloning is considered in detail. The connections it has with universal NOT-gate, quantum cryptography and state estimation are presented and briefly discussed. The state estimation connection is used to show that the amount of extractable classical information and total Bloch vector length are conserved in universal quantum cloning. The 1  2 qubit cloner is also shown to obey a complementarity relation between local and nonlocal information. These are interpreted to be a consequence of the conservation of total information in cloning. Finally, the performance of the 1  M cloning network discovered by Bužek, Hillery and Knight is studied in the presence of decoherence using the Barenco et al. approach where random phase fluctuations are attached to 2-qubit gates. The expression for average fidelity is calculated for three cases and it is found to depend on the optimal fidelity and the average of the phase fluctuations in a specific way. It is conjectured to be the form of the average fidelity in the general case. While the cloning network is found to be rather robust, it is nevertheless argued that the scalability of the quantum network implementation is poor by studying the effect of decoherence during the preparation of the initial state of the cloning machine in the 1 ! 2 case and observing that the loss in average fidelity can be large. This affirms the result by Maruyama and Knight, who reached the same conclusion in a slightly different manner.

Toimituskyvyn kehittäminen prosessin materiaalipuutteita hallitsemalla

Toimituskyky on yrityksen suorituskykyä kuvaava tekijä, jolla on merkittävä vaikutus asiakastyytyväisyyteen, erityisesti valmistusteollisuudessa. Toimituskyky muodostuu materiaalin saatavuudesta ja logistisen järjestelmän toimitusvarmuudesta, joten hyvä toimituskyky edellyttää materiaalipuutteiden hallintaa. Tämän diplomityön tavoitteena on esittää, miten toimituskykyä voidaan kehittää tilaus-toimitusprosessin materiaalipuutteita hallitsemalla. Tutkimus toteutettiin konstruktiivisella tutkimusotteella case-tutkimuksena havainnoimalla toimintaa case-yrityksessä sekä analysoimalla case-yrityksen kirjallista materiaalia ja arkistoja. Yrityksessä havaittuja materiaalipuutteisiin liittyviä ongelmia tarkasteltiin tilaus-toimitusprosessin näkökulmasta prosessijohtamisen ja systemaattisen ongelmanratkaisun teorioiden avulla. Tutkimuksen tuloksena laadittiin kolme käytännönläheistä ratkaisuehdotusta havaittuihin ongelmiin; (1) materiaalipuutteiden syy-seuraussuhteita kuvaavat ongelma-syy-seurausketjut, (2) materiaalipuutteiden ongelmanratkaisumalli systemaattisen ongelmanratkaisun tueksi sekä (3) visuaalinen tilaus-toimitusprosessimalli, joka painottaa osaprosessien yhteyttä koko prosessin toimituskykyyn ja toimitusvarmuuteen. Tulosten mukaan materiaalipuutteet tulisi käsittää prosessin laatuvirheinä, jotka antavat arvokasta tietoa siitä, että prosessissa on laatuongelmia. Tulosten perusteella yrityksen toimituskykyä voidaan kehittää havainnoimalla tilaus-toimitusprosessin laatuvirheitä, selvittämällä laatuvirheiden syy-seuraussuhteet systemaattisesti ongelmanratkaisumallia hyödyntäen sekä toimimalla prosessiajattelun mukaisesti tilaus-toimitusprosessin toimituskyvyn jatkuvaa parantamista tavoitellen. Tutkimusongelman tarkastelutapaa ja työn tuloksia voidaan soveltaa samankaltaisiin tapauksiin, joissa tilaus-toimitusprosessin laatuvirheet, esimerkiksi materiaalipuutteet, paljastavat kehittämistä vaativia epäkohtia prosessin toimintatavoissa. Tilaus-toimitusprosessin toimituskykyä voidaan kehittää vain, jos panostetaan ajan hallintaan ja kykyyn toimia asiakaslupausten ja sopimusten mukaisesti.