Voiko totuutta tavoittaa? : direct cinema -tyylisuunnan käyttö dokumenttielokuvassa

The subject of this study is the use of direct cinema style in documentary film. The main purpose of this thesis was to the research the ways in which direct cinema style attempts to show and achieve truth in documentary films. The following questions were posed: Is it possible to depict reality in a documentary film; how does the choice of using this style affect the final documentary? The essential purpose of this study was to try to see whether the direct cinema style works when trying to achieve truth in a documentary film. This work consints of two elements, the theoretical part and the short documentary. The theoretical part deals with the history, the truth, and the direct cinema- style in documentaries. The theoretical information of direct cinema has been used when making the short documentary. In the documentary Tuloaula 2 I have studied the way in which using direct cinema -style works in practise. The documentary has followed as strictly as possible the direct cinema style. I was the director, the cameraman and the editor of my documentary film. In the documentary film Tuloaula 2 it appeared that the direct cinema style works best when filming everyday life. By using this style it is easy for the director to observe and leave his own persona in the background. The strength in using the direct cinema style is that it enables the viewer to build his/her own impression on the subject. Even though the direct cinema style aims to achieve objectivity the director has to make numerous subjective choices during both the filming and the editing process. These subjective choices automatically effect the "truth" of the documentary film. The difficulty in a direct cinema style is the large amount of material. This often leads to a long editing phase, which is not often possible in the busy production schedules. The direct cinema style is not at its best when shooting people who are passive because their attention often focuses too much on the camera. In general, the best way to make a documentary film would be to use many documentary styles in one film and not to srictly concentrate on only one style.

Modelling non-industrial private forest landowners' strategic decision making by using logistic regression and neural networks: case of predicting the choice of forest taxation basis

Summary

A Local DLP-GIS-LP system for geographically decentralized wood procurement planning and decision making

Summary

The role of presidential advisory systems in US foreign policy-making : the case of the National Security Council and Vietnam, 1953-1961

Doctoral dissertation, University of Joensuu

Applying the principles of life cycle assessment and costing in process modeling to examine profit-making capability

Static process simulation has traditionally been used to model complex processes for various purposes. However, the use of static processsimulators for the preparation of holistic examinations aiming at improving profit-making capability requires a lot of work because the production of results requires the assessment of the applicability of detailed data which may be irrelevant to the objective. The relevant data for the total assessment gets buried byirrelevant data. Furthermore, the models do not include an examination of the maintenance or risk management, and economic examination is often an extra property added to them which can be performed with a spreadsheet program. A process model applicable to holistic economic examinations has been developed in this work. The model is based on the life cycle profit philosophy developed by Hagberg and Henriksson in 1996. The construction of the model has utilized life cycle assessment and life cycle costing methodologies with a view to developing, above all, a model which would be applicable to the economic examinations of complete wholes and which would require the need for information focusing on aspects essential to the objectives. Life cycle assessment and costing differ from each other in terms of the modeling principles, but the features of bothmethodologies can be used in the development of economic process modeling. Methods applicable to the modeling of complex processes can be examined from the viewpoint of life cycle methodologies, because they involve the collection and management of large corpuses of information and the production of information for the needs of decision-makers as well. The results of the study shows that on the basis of the principles of life cycle modeling, a process model can be created which may be used to produce holistic efficiency examinations on the profit-making capability of the production line, with fewer resources thanwith traditional methods. The calculations of the model are based to the maximum extent on the information system of the factory, which means that the accuracyof the results can be improved by developing information systems so that they can provide the best information for this kind of examinations.

Project Success through Effective Decisions: Case Studies on Project Goal Setting, Success Evaluation and Managerial Decision Making

The objective of the thesis is to structure and model the factors that contribute to and can be used in evaluating project success. The purpose of this thesis is to enhance the understanding of three research topics. The goal setting process, success evaluation and decision-making process are studied in the context of a project, business unitand its business environment. To achieve the objective three research questionsare posed. These are 1) how to set measurable project goals, 2) how to evaluateproject success and 3) how to affect project success with managerial decisions.The main theoretical contribution comes from deriving a synthesis of these research topics which have mostly been discussed apart from each other in prior research. The research strategy of the study has features from at least the constructive, nomothetical, and decision-oriented research approaches. This strategy guides the theoretical and empirical part of the study. Relevant concepts and a framework are composed on the basis of the prior research contributions within the problem area. A literature review is used to derive constructs of factors withinthe framework. They are related to project goal setting, success evaluation, and decision making. On the basis of this, the case study method is applied to complement the framework. The empirical data includes one product development program, three construction projects, as well as one organization development, hardware/software, and marketing project in their contexts. In two of the case studiesthe analytic hierarchy process is used to formulate a hierarchical model that returns a numerical evaluation of the degree of project success. It has its origin in the solution idea which in turn has its foundation in the notion of projectsuccess. The achieved results are condensed in the form of a process model thatintegrates project goal setting, success evaluation and decision making. The process of project goal setting is analysed as a part of an open system that includes a project, the business unit and its competitive environment. Four main constructs of factors are suggested. First, the project characteristics and requirements are clarified. The second and the third construct comprise the components of client/market segment attractiveness and sources of competitive advantage. Together they determine the competitive position of a business unit. Fourth, the relevant goals and the situation of a business unit are clarified to stress their contribution to the project goals. Empirical evidence is gained on the exploitation of increased knowledge and on the reaction to changes in the business environment during a project to ensure project success. The relevance of a successful project to a company or a business unit tends to increase the higher the reference level of project goals is set. However, normal performance or sometimes performance below this normal level is intentionally accepted. Success measures make project success quantifiable. There are result-oriented, process-oriented and resource-oriented success measures. The study also links result measurements to enablers that portray the key processes. The success measures can be classified into success domains determining the areas on which success is assessed. Empiricalevidence is gained on six success domains: strategy, project implementation, product, stakeholder relationships, learning situation and company functions. However, some project goals, like safety, can be assessed using success measures that belong to two success domains. For example a safety index is used for assessing occupational safety during a project, which is related to project implementation. Product safety requirements, in turn, are connected to the product characteristics and thus to the product-related success domain. Strategic success measures can be used to weave the project phases together. Empirical evidence on their static nature is gained. In order-oriented projects the project phases are oftencontractually divided into different suppliers or contractors. A project from the supplier's perspective can represent only a part of the ¿whole project¿ viewed from the client's perspective. Therefore static success measures are mostly used within the contractually agreed project scope and duration. Proof is also acquired on the dynamic use of operational success measures. They help to focus on the key issues during each project phase. Furthermore, it is shown that the original success domains and success measures, their weights and target values can change dynamically. New success measures can replace the old ones to correspond better with the emphasis of the particular project phase. This adjustment concentrates on the key decision milestones. As a conclusion, the study suggests a combination of static and dynamic success measures. Their linkage to an incentive system can make the project management proactive, enable fast feedback and enhancethe motivation of the personnel. It is argued that the sequence of effective decisions is closely linked to the dynamic control of project success. According to the used definition, effective decisions aim at adequate decision quality and decision implementation. The findings support that project managers construct and use a chain of key decision milestones to evaluate and affect success during aproject. These milestones can be seen as a part of the business processes. Different managers prioritise the key decision milestones to a varying degree. Divergent managerial perspectives, power, responsibilities and involvement during a project offer some explanation for this. Finally, the study introduces the use ofHard Gate and Soft Gate decision milestones. The managers may use the former milestones to provide decision support on result measurements and ad hoc critical conditions. In the latter milestones they may make intermediate success evaluation also on the basis of other types of success measures, like process and resource measures.

Characteristics of Flowing Film

Työssä tutkittiin uutta teknologiaa pigmenttipäällystykseen. Tämä tekniikka on yleisesti tunnettua eräillä muilla teollisuudenaloilla. Kirjallisuustutkimuksessa on esitelty prosessia ja sen eri osatekijöitä sekä muilla aloilla tunnettuja prosessimuuttujia. Päällystyspastojen ja päällystettävien pintojen teoriaa on selvitetty uuden tekniikan ja pigmenttipäällystyksen valossa. Uuden tekniikan perusmekanismeja tutkittiin kokeellisessa osassa. Valuvan nestefilmin stabiilisuutta tutkittiin minimivirtauksen avulla. Stabiilisuustutkimuksen suorittamiseen käytettiin apuna Taguchi-matriisia DOE-ohjelmalla (Design of Experiments). Kokeiden perusteella minimivirtauksen kannalta päällystyspastalle edullisempi koostumus on kalsiumkarbonaatti- kuin kaoliinipasta. Sideaineella on pienempi osuus lateksia ja polyvinyylialkoholia parempi. Suurempi osuus pinta-aktiivista ainetta ja matala pastan kuiva-ainepitoisuus ovat suositeltuja. Tehokas ilmanpoisto päällystyspastasta on myös tärkeää lopullisen tuloksen kannalta. Koekoneella ajetuissa päällystyskokeissa havaittiin valuvan filmin ominaisuuksien tärkeys. Pienetkin kaasumäärät päällystyspastassa häiritsivät lopullisen päällysteen laatua. Päällystyspastan ilmanpoisto on avainasemassa erityisesti kun päällystetään suurella nopeudella pieniä päällystemääriä. Koeajoissa havaittiin kaikki kirjallisuudessa esitellyt rajoittavat tekijät. Kokeissa päällystettiin 400-1600 m/min nopeudella 5-20 g/m² päällystemääriä. Olosuhteet stabiilille nestefilmille vaativat edelleen kehitystä suurella nopeudella päällystettäessä. Päällysteen eroavaisuuksia verrattiin teräpäällystysmenetelmiin. Terä-päällystyksellä saadaan sileä mutta epätasaisesti peittävä pinta kun taas uuden tekniikan päällyste mukailee päällystettävän alustan topografiaa. Tasapaksun päällysteen etuna on hyvä peittävyys jo pienellä päällystemäärällä.

Customer Research on a Group of European Book Publishers: Trends, Modes of Operation and Decision-Making Processes

Työn päätarkoitus oli tuottaa Stora Enson käyttöön tietoa kirjakustantajista, yhdestä yrityksen asiakassegmentistä. Yritys oli kiinnostunut useista asioista, jotka koskivat asiakkaita ja heidän mielipiteitään. Tarkoitus on, että Stora Enso voi käyttää tutkimuksella koottua tietoa oman toimintansa suunnittelun tukena. Kerätty sekundääritieto esittelee eurooppalaisen kirjakustantamisen nykytilaa ja tulevaisuutta sekä teorioita, jotka tukevat tutkittuja aihealueita. Primääritieto kerättiin henkilökohtaisilla haastatteluilla. Otanta koostui kymmenestä kirjakustantajasta, jotka toimivat Suomessa sekä Stora Enson päämarkkina-alueilla. Tutkimus tarjoaa päivitetyn kuvauksen kirjakustantamisesta. Haastateltavien mielipiteet alan trendeistä olivat yhteneviä yleisen mielipiteen kanssa, eikä suuria mielipide-eroavaisuuksia havaittu. Kustantajien toimintatapoja ja päätöksentekoprosesseja voidaan kuvata monimutkaisiksi, koska useat asiat vaikuttavat kirjan syntyyn ja paperin ostoprosessiin. Lisäksi tutkimus esittelee haastateltavien mielipiteitä paperin merkityksestä heidän liiketoiminnassaan.

Kvinnor och messiasgestalter i science fiction-film

Recension

Making Sense of Women Managers’ Identities through the Constructions of Managerial Career and Gender

This doctoral thesis is about gendered managerial identity construction of women managers. Finnish women managers have been researched from the viewpoints of equality and discrimination issues, careers, and women’s overall positions in work life. However, managerial identity has remained as an unexplored territory. The phenomenon is approached discourse analytically; an interview material that is gathered from 13 women managers in the South-Karelian region is in focus. By studying discourses it is possible to open up understandings how meanings are given to experiences. Women managers’ identity construction is examined from the perspectives of managerial career, managerial practices, and gender. Gender is a meta-concept in this research, as it so profoundly affects our sense of being and acting, although the meaning of it often remains undervalued, invisible, or even denied. This research shows that gender becomes highly visible in managerial contexts, when it is used for some specific purpose, that is, treated as a strategy. By studying women managers it is possible to demystify often so abstract managerial ideals, and open up their taken-for-granted masculine subtexts. It is argued that from the point of view of conducting managerial work, the meaning of self-knowledge appears as critical.

Paperboard cup with a window

Packaging has to fulfill a lot of demands and the main purpose is to be able to protect the foodstuff packed inside. Typically requirements set on packaging materials reflect the consumer needs. Based on the consumer studies the importance of product visibility is considered as an important property among consumers. However, making the package more transparent the actual shelf life of the product might be reduced. It might have an effect on sensitive foods which contain ingredients vulnerable to light and start to deteriorate more rapidly. The aim for this Masters of Science Thesis was to develop a paperboard cup with a plastic window where different kind of fatty/dry foodstuffs could be stored. The main target was to be able to create an instruction manual how this kind of cup with a window had to be produced without decreasing air tightness and other barrier properties of cupboard material used as a base board. The focus in this work was on designing a shape of the window and finding critical limits for the size, shape and location of the window in the final paperboard cup. Windows were made by cutting holes with different sizes and shapes to different places in the cup blank by using a model cutter. For the windows one plastic film type was selected due to its low oxygen and water vapour transmission properties. The window film was attached to the cup blank by using hot bar and laser seaming methods. Cup manufacturing was done at Stora Enso InnoCentre, Imatra. As a result critical limits for the place, size and shape of the window could be found. The sealing method had a significant effect on the tightness of the cups. Windows didn’t decrease the grip stiffness of the cup. The cup itself gave better light protection than the plastic film used in the windows. The bigger the window, the less the cup could protect the possible foodstuff. Bursting strength was lower in the windows compared to the cup material itself. From environmental point of view DSD licence fees have to be paid due to the amount of used plastic.When using bigger windows the ratio of plastic to fibres increase. This would raise the DSD fee. However, the amount of material is overall reduced which lowers the fee.