Toimintajärjestelmän kehittäminen kiinteistö- ja toimitilajohdon palveluita tarjoavalle yritykselle

Diplomityö tehtiin kiinteistö- ja toimitilajohdon palveluita tarjoavalle suomalaiselle rakennusalan yrityksen liiketoimintalinjalle. Työn lähtökohtana oli kehittää kyseiselle liiketoimintalinjalle toimintaa ohjaava ja yhtenäistävä toimintajärjestelmä. Työ koostuu johdannosta, teoriaosuudesta, empiriaosuudesta sekä johtopäätöksistä. Johdannossa esitellään työssä käytettävät menetelmät sekä kohdeyritys. Teoriaosuudessa puolestaan esitellään myöhemmin työn empiriaosuudessa hyödynnettävät teoriakokonaisuudet. Teoriaosuus koostuu kiinteistötoimialan esittelystä, laatuajattelusta sekä prosessijohtamisen läpikäynnistä. Empiriaosuus sisältää selvityksen kohdeyrityksen lähtötilasta ja suoritetusta kehitystyöstä. Kehitystyö sisältää sanallisen ja kuvallisen selvityksen rakennetun toimintajärjestelmän eri vaiheista. Työn tuloksena syntyi kiinteistö- ja toimitilajohdon palveluille käyttökelpoinen, toimintaa tukeva ja toiminnan johtamista helpottava työkalu. Toimintajärjestelmä kehitettiin yhdessä yksikön avainhenkilöiden kanssa, jolloin sen rakentamisessa saatiin huomioitua tulevien käyttäjien toiveita. Toimintajärjestelmässä on keskitetysti muun muassa toiminnan edellyttämät tiedot ja dokumentit.

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Kirjallisuusarvostelu

Äitinä ja feministinä kahdessa maassa

Kirjallisuusarvostelu

Satamatoimijoiden riskienhallinta alusrajapinnassa, case HaminaKotkan kaasu- ja nestesatama

This study examined the risk management of port operators in the surface of vessel and terminal. This study was specially focused on the safety aspects as well as operational risks in surface of port of HaminaKotka liquid bulk terminal. Operational risks are examined during loading and unloading only. The theory of this study is based on strategy and competence of organizations and introducing different kind of methods of risk analysis. In addition, safety and directives of liquid bulk terminal is examined. Process scenario is represented concerning risks and risk management occurring in the surface of vessel and terminal. Finally the affect of human errors for the occurred accidents are examined. The method of explore was survey method. Survey was implemented via e-mail and enquiry was formatted as multiple choice enquiries. The main outcome of this study was that security level among enterprises operating in the liquid bulk terminal is high. Each enterprise has chosen the best risk analysis methods, which are suitable for their purposes. There is not one risk analysis available only used by every enterprise in the liquid bulk terminal. Using coherent risk analysis would clear out the everyday activities on that area. Greater presence of port master would also be desirable during every day activities in liquid bulk terminal.

Ratapihatyön turvallisuus rautatielogistiikassa

Diplomityön keskeisenä tavoitteena on ratapihahenkilöstön koulutuksessa käytettävien turvallisuusohjeiden uusiminen. Turvallisuusmateriaalia ei julkaista opinnäytetyön yhteydessä. Raportissa on käsitelty tapaturmien syntyyn liittyviä organisatorisia, inhimillisiä ja teknisiä syytekijöitä. Työhön sisältyy turvallisuuskulttuuria kartoittava mielipidekysely. Tapaturmien syntyyn on vaikea nimetä yksittäistä tekijää tai syytä. Osittain vaara menettää näkyvyytensä tapaturmattomana ajanjaksona, virheet ovat luonnollinen osa ihmisen toimintaa ja päätöksiä tehdään vajavaisen tiedon varassa. Toisaalta on vaikea luoda selkeitä mittareita ja indikaattoreita, jotka kertoisivat yrityksen todellisesta turvallisuustasosta.

Immigration Strategy for Northern Ostrobothnia 2015

A strategy process was completed in the ESF project “Promotion of Work-related Immigration”, which was implemented at Centre for Economic Development, Transport and the Environment for North Ostrobothnia, and an immigration strategy was drawn up for Northern Ostrobothnia on the basis of the process. Information was collected about the situation in Northern Ostrobothnia from the point of view of immigration and the future availability of labour. The intention was to use the information as background material for the strategy. Employers’ need for support in recruiting foreign labour was investigated with a broad inquiry, to which 1000 respondents replied. The strategy process was carried out together with an outside consultant (Net Effect Oy) by arranging three workshops and a seminar where the workshop results were summarised. A large number of companies, authorities, municipalities, associations, project actors and immigrants engaged in immigration issues participated in the workshops. The draft strategy is based on their experiences about immigration and on statistical data, background inquiries and surveys. To ensure the accuracy of the draft strategy, comments were requested from several parties and received from 64 organisations. The core of the immigration strategy consists of an initial analysis, values, a vision and priorities. The strategy is composed of three priorities. The key aim of the priority Internationalisation and Supporting Diversity is to support diversity in schools, workplaces and people’s everyday lives e.g. through attitude development and by promoting internationalisation in companies and education institutions. The aim of the priority Supporting Entrepreneurship and Recruiting Foreign Labour is to promote entrepreneurship among immigrants and the recruitment of foreign labour and to develop the forecasting of educational needs. The priority Developing Integration Services, Regional Cooperation and Networks, in turn, seeks to develop the service structure and policies of immigrant integration and to increase cooperation and exchange of information between regional actors engaged in integration issues. The aim is to use the strategy as a guideline document for immigration issues in Northern Ostrobothnia. The strategy is used to coordinate the existing organisations and operations dealing with immigration issues. In addition, it contains a future-oriented focus and underlines the management of new immigration projects and operations. The main party responsible for the implementation of the strategy is the Immigration Committee. In addition, responsible parties have been assigned to each measure. The implementation of the immigration strategy will be monitored annually on the basis of indicators.

Proactive and Preventive Student Welfare Activities in Finnish Preschool and Elementary School: Handling of Transition to Formal Schooling and a National Anti-Bullying Program as Examples

Prerequisites and effects of proactive and preventive psycho-social student welfare activities in Finnish preschool and elementary school were of interest in the present thesis. So far, Finnish student welfare work has mainly focused on interventions and individuals, and the voluminous possibilities to enhance well-being of all students as a part of everyday school work have not been fully exploited. Consequently, in this thesis three goals were set: (1) To present concrete examples of proactive and preventive psycho-social student welfare activities in Finnish basic education; (2) To investigate measurable positive effects of proactive and preventive activities; and (3) To investigate implementation of proactive and preventive activities in ecological contexts. Two prominent phenomena in preschool and elementary school years—transition to formal schooling and school bullying—were chosen as examples of critical situations that are appropriate targets for proactive and preventive psycho-social student welfare activities. Until lately, the procedures concerning both school transitions and school bullying have been rather problem-focused and reactive in nature. Theoretically, we lean on the bioecological model of development by Bronfenbrenner and Morris with concentric micro-, meso-, exo- and macrosystems. Data were drawn from two large-scale research projects, the longitudinal First Steps Study: Interactive Learning in the Child–Parent– Teacher Triangle, and the Evaluation Study of the National Antibullying Program KiVa. In Study I, we found that the academic skills of children from preschool–elementary school pairs that implemented several supportive activities during the preschool year developed more quickly from preschool to Grade 1 compared with the skills of children from pairs that used fewer practices. In Study II, we focused on possible effects of proactive and preventive actions on teachers and found that participation in the KiVa antibullying program influenced teachers‘ self-evaluated competence to tackle bullying. In Studies III and IV, we investigated factors that affect implementation rate of these proactive and preventive actions. In Study III, we found that principal‘s commitment and support for antibullying work has a clear-cut positive effect on implementation adherence of student lessons of the KiVa antibullying program. The more teachers experience support for and commitment to anti-bullying work from their principal, the more they report having covered KiVa student lessons and topics. In Study IV, we wanted to find out why some schools implement several useful and inexpensive transition practices, whereas other schools use only a few of them. We were interested in broadening the scope and looking at local-level (exosystem) qualities, and, in fact, the local-level activities and guidelines, along with teacherreported importance of the transition practices, were the only factors significantly associated with the implementation rate of transition practices between elementary schools and partner preschools. Teacher- and school-level factors available in this study turned out to be mostly not significant. To summarize, the results confirm that school-based promotion and prevention activities may have beneficial effects not only on students but also on teachers. Second, various top-down processes, such as engagement at the level of elementary school principals or local administration may enhance implementation of these beneficial activities. The main message is that when aiming to support the lives of children the primary focus should be on adults. In future, promotion of psychosocial well-being and the intrinsic value of inter- and intrapersonal skills need to be strengthened in the Finnish educational systems. Future research efforts in student welfare and school psychology, as well as focused training for psychologists in educational contexts, should be encouraged in the departments of psychology and education in Finnish universities. Moreover, a specific research centre for school health and well-being should be established.

Understanding the in vitro dissolution rate of glasses with respect to future clinical applications

Glass is a unique material with a long history. Several glass products are used daily in our everyday life, often unnoticed. Glass can be found not only in obvious applications such as tableware, windows, and light bulbs, but also in tennis rackets, windmill turbine blades, optical devices, and medical implants. The glasses used at present as implants are inorganic silica-based melt-derived compositions mainly for hard-tissue repair as bone graft substitute in dentistry and orthopedics. The degree of glass reactivity desired varies according to implantation situation and it is vital that the ion release from any glasses used in medical applications is controlled. Understanding the in vitro dissolution rate of glasses provides a first approximation of their behavior in vivo. Specific studies concerning dissolution properties of bioactive glasses have been relatively scarce and mostly concentrated to static condition studies. The motivation behind this work was to develop a simple and accurate method for quantifying the in vitro dissolution rate of highly different types of glass compositions with interest for future clinical applications. By combining information from various experimental conditions, a better knowledge of glass dissolution and the suitability of different glasses for different medical applications can be obtained. Thus, two traditional and one novel approach were utilized in this thesis to study glass dissolution. The chemical durability of silicate glasses was tested in water and TRIS-buffered solution at static and dynamic conditions. The traditional in vitro testing with a TRISbuffered solution under static conditions works well with bioactive or with readily dissolving glasses, and it is easy to follow the ion dissolution reactions. However, in the buffered solution no marked differences between the more durable glasses were observed. The hydrolytic resistance of the glasses was studied using the standard procedure ISO 719. The relative scale given by the standard failed to provide any relevant information when bioactive glasses were studied. However, the clear differences in the hydrolytic resistance values imply that the method could be used as a rapid test to get an overall idea of the biodegradability of glasses. The standard method combined with the ion concentration and pH measurements gives a better estimate of the hydrolytic resistance because of the high silicon amount released from a glass. A sensitive on-line analysis method utilizing inductively coupled plasma optical emission spectrometer and a flow-through micro-volume pH electrode was developed to study the initial dissolution of biocompatible glasses. This approach was found suitable for compositions within a large range of chemical durability. With this approach, the initial dissolution of all ions could be measured simultaneously and quantitatively, which gave a good overall idea of the initial dissolution rates for the individual ions and the dissolution mechanism. These types of results with glass dissolution were presented for the first time during the course of writing this thesis. Based on the initial dissolution patterns obtained with the novel approach using TRIS, the experimental glasses could be divided into four distinct categories. The initial dissolution patterns of glasses correlated well with the anticipated bioactivity. Moreover, the normalized surface-specific mass loss rates and the different in vivo models and the actual in vivo data correlated well. The results suggest that this type of approach can be used for prescreening the suitability of novel glass compositions for future clinical applications. Furthermore, the results shed light on the possible bioactivity of glasses. An additional goal in this thesis was to gain insight into the phase changes occurring during various heat treatments of glasses with three selected compositions. Engineering-type T-T-T curves for glasses 1-98 and 13-93 were stablished. The information gained is essential in manufacturing amorphous porous implants or for drawing of continuous fibers of the glasses. Although both glasses can be hot worked to amorphous products at carefully controlled conditions, 1-98 showed one magnitude greater nucleation and crystal growth rate than 13-93. Thus, 13-93 is better suited than 1-98 for working processes which require long residence times at high temperatures. It was also shown that amorphous and partially crystalline porous implants can be sintered from bioactive glass S53P4. Surface crystallization of S53P4, forming Na2O∙CaO∙2SiO2, was observed to start at 650°C. The secondary crystals of Na2Ca4(PO4)2SiO4, reported for the first time in this thesis, were detected at higher temperatures, from 850°C to 1000°C. The crystal phases formed affected the dissolution behavior of the implants in simulated body fluid. This study opens up new possibilities for using S53P4 to manufacture various structures, while tailoring their bioactivity by controlling the proportions of the different phases. The results obtained in this thesis give valuable additional information and tools to the state of the art for designing glasses with respect to future clinical applications. With the knowledge gained we can identify different dissolution patters and use this information to improve the tuning of glass compositions. In addition, the novel online analysis approach provides an excellent opportunity to further enhance our knowledge of glass behavior in simulated body conditions.

Design and characterization of large area position sensitive radiation detectors

Planar, large area, position sensitive silicon detectors are widely utilized in high energy physics research and in medical, computed tomography (CT). This thesis describes author's research work relating to development of such detector components. The key motivation and objective for the research work has been the development of novel, position sensitive detectors improving the performance of the instruments they are intended for. Silicon strip detectors are the key components of barrel-shaped tracking instruments which are typically the innermost structures of high energy physics experimental stations. Particle colliders such as the former LEP collider or present LHC produce particle collisions and the silicon strip detector based trackers locate the trajectories of particles emanating from such collisions. Medical CT has become a regular part of everyday medical care in all developed countries. CT scanning enables x-ray imaging of all parts of the human body with an outstanding structural resolution and contrast. Brain, chest and abdomen slice images with a resolution of 0.5 mm are possible and latest CT machines are able to image whole human heart between heart beats. The two application areas are presented shortly and the radiation detection properties of planar silicon detectors are discussed. Fabrication methods and preamplifier electronics of the planar detectors are presented. Designs of the developed, large area silicon detectors are presented and measurement results of the key operating parameters are discussed. Static and dynamic performance of the developed silicon strip detectors are shown to be very satisfactory for experimental physics applications. Results relating to the developed, novel CT detector chips are found to be very promising for further development and all key performance goals are met.

Reflexive model of research-based theatre – processing innovation at the crossroads of theatre, reflection and practice-based innovation activities

Contemporary organisations have to embrace the notion of doing ‘more with less’. This challenges knowledge production within companies and public organisations, forcing them to reorganise their structures and rethink what knowledge production actually means in the context of innovation and how knowledge is actually produced among various professional groups within the organisation in their everyday actions. Innovations are vital for organisational survival, and ‘ordinary’ employees and customers are central but too-often ignored producers of knowledge for contemporary organisations. Broader levels of participation and reflexive practices are needed. This dissertation discusses the missing links between innovation research conducted in the context of industrial management, arts, and culture; applied drama and theatre practices (specifically post-Boalian approaches); and learning – especially organising reflection – in organisational settings. This dissertation (1) explores and extends the role of research-based theatre to organising reflection and reflexive practices in the context of practice-based innovation, (2) develops a reflexive model of RBT for investigating and developing practice-based organisational process innovations in order to contribute to the development of a tool for innovation management and analysis, and (3) operationalises this model within private- and publicsector organisations. The proposed novel reflexive model of research-based theatre for investigating and developing practice-based organisational process innovations extends existing methods and offers a different way of organising reflection and reflexive practices in the context of general innovation management. The model was developed through five participatory action research processes conducted in four different organisations. The results provide learning steps – a reflection path – for understanding complex organisational life, people, and relations amid renewal and change actions. The proposed model provides a new approach to organising and cultivating reflexivity in practice-based innovation activities via research-based theatre. The results can be utilised as a guideline when processing practice-based innovation within private or public organisations. The model helps innovation managers to construct, together with their employees, temporary communities where they can learn together through reflecting on their own and each others’ experiences and to break down assumptions related to their own perspectives. The results include recommendations for practical development steps applicable in various organisations with regard to (i) application of research-based theatre and (ii) related general innovation management. The dissertation thus contributes to the development of novel learning approaches in knowledge production. Keywords: practice-based innovation, research-based theatre, learning, reflection, mode 2b knowledge production

Towards combining interactive mobile TV and smart spaces : architectures, tools and application development

Technological developments in microprocessors and ICT landscape have made a shift to a new era where computing power is embedded in numerous small distributed objects and devices in our everyday lives. These small computing devices are ne-tuned to perform a particular task and are increasingly reaching our society at every level. For example, home appliances such as programmable washing machines, microwave ovens etc., employ several sensors to improve performance and convenience. Similarly, cars have on-board computers that use information from many di erent sensors to control things such as fuel injectors, spark plug etc., to perform their tasks e ciently. These individual devices make life easy by helping in taking decisions and removing the burden from their users. All these objects and devices obtain some piece of information about the physical environment. Each of these devices is an island with no proper connectivity and information sharing between each other. Sharing of information between these heterogeneous devices could enable a whole new universe of innovative and intelligent applications. The information sharing between the devices is a diffcult task due to the heterogeneity and interoperability of devices. Smart Space vision is to overcome these issues of heterogeneity and interoperability so that the devices can understand each other and utilize services of each other by information sharing. This enables innovative local mashup applications based on shared data between heterogeneous devices. Smart homes are one such example of Smart Spaces which facilitate to bring the health care system to the patient, by intelligent interconnection of resources and their collective behavior, as opposed to bringing the patient into the health system. In addition, the use of mobile handheld devices has risen at a tremendous rate during the last few years and they have become an essential part of everyday life. Mobile phones o er a wide range of different services to their users including text and multimedia messages, Internet, audio, video, email applications and most recently TV services. The interactive TV provides a variety of applications for the viewers. The combination of interactive TV and the Smart Spaces could give innovative applications that are personalized, context-aware, ubiquitous and intelligent by enabling heterogeneous systems to collaborate each other by sharing information between them. There are many challenges in designing the frameworks and application development tools for rapid and easy development of these applications. The research work presented in this thesis addresses these issues. The original publications presented in the second part of this thesis propose architectures and methodologies for interactive and context-aware applications, and tools for the development of these applications. We demonstrated the suitability of our ontology-driven application development tools and rule basedapproach for the development of dynamic, context-aware ubiquitous iTV applications.

City meadows : Vitality from a living heritage

In the middle of the hustle and bustle of a city, you may find a city meadow. A city meadow refers to a green area situated in an urban setting, the management of which aims at maintaining meadow species and facilitating outdoor recreation for city residents. Some of these green areas situated in cities are managed in a detailed and planned manner, while others have been left untended and are now wild, overgrown and in some cases impenetrable. However, all these meadows share one similarity: they play an important role in producing ecosystem services. What, then, is meant by ecosystem services? The multitude of flowers that bloom during summer, recreational opportunities, maintaining nature’s diversity, as well as filtering urban runoff are some of the everyday “services” that city meadows provide for the urban environment and its residents. This publication covers several different points of view by numerous experts on the importance of green areas in cities. The message is clear: management of city meadows improves both natural and cultural environments in a cost-effective manner. City meadows also help improve the health and enjoyment of city residents. When a green area is well-managed, the reputation and image of the surrounding properties and neighbourhood will also improve, as will their financial value!