Strategian viestintä sisäisen viestinnän keinoin

Tämän tutkimuksen avulla on haettu parannusehdotuksia sisäisen viestinnän keinoin toteutettavaan yrityksen strategian viestintään. Tutkimuksen case-yrityksenä on UPM:n Kymin tehdas. Tutkimus perustuu etukäteen yrityksessä tehtyjen erilaisten viestintätutkimusten analysointiin sekä saatujen tulosten vertailuun teoriaan ja yrityksessä asetettuihin viestinnän tavoitteisiin. Tutkittavan aineiston perusteella tutkimus voidaan luokitella sekä laadulliseen että määrälliseen tutkimukseen. Aineiston laajuuden ja erilaisuuden takia se käsitellään laadullisen analyysin mukaan. Teoreettisena viitekehyksenä on suhdemarkkinointi ja edelleen sisäinen markkinointi. Teoreettisesti asiaa tarkastellaan myös johtamisen ja viestinnän näkökulmasta. Tietämyksen, ymmärryksen, osaamisen, osallistumisen ja palkitsemien kautta saadaan ihmiset hyväksymään asetetut strategiat ja muutos. Sisäinen viestintä saadaan parhaiten palvelemaan strategian viestintää johdon ja esimieskunnan viestintäosaamisen ja asenteen varmistamisella. Kaikkia viestintäkanavia tarvitaan, mutta niiden oikea hallinta ja tärkeyden painotus on tärkeä. Viestinnän strategian ja toimenpiteiden suunnittelu ovat asia, jota ei voi unohtaa. Näitä vielä tärkeämpää on strategisten viestien sisältö.

Pathologies vasculaires lymphatiques: apport de la lympho-fluoroscopie [Lymphatic vascular pathologies: contribution of lympho-fluoroscopy].

Si l'examen clinique revêt une importance essentielle en lymphologie et exige des praticiens expérimentés, la lymphoscintigraphie et plus récemment la lympho-fluoroscopie au vert d'indocyanine constituent des moyens d'investigation précieux dans la prévention, le diagnostic et le traitement des pathologies vasculaires lymphatiques. L'intérêt de la lymphoscintigraphie réside dans l'analyse qualitative et quantitative de la migration des macromolécules par les vaisseaux lymphatiques et l'évaluation du secteur lymphatique profond. La lympho-fluoroscopie se distingue de la lymphoscintigraphie par l'obtention d'une cartographie détaillée des vaisseaux lymphatiques superficiels et d'images dynamiques en temps réel. Elle apporte à l'angiologue et au physiothérapeute des informations irremplaçables sur leur contractilité et la présence de dérivations compensatoires à privilégier lors du drainage lymphatique manuel. If clinical examination has an essential importance in lymphology disorders and requires experimented practitioners, lymphoscintigraphy and more recently green indocyanine lympho-fluoroscopy constitute precious complementary investigations in prevention, diagnosis, and treatment of lymphatic vascular pathologies. The lymphoscintigraphy interest lies in qualitative and quantitative analysis of macromolecules migration within lymphatic vessels and the deep lymphatic network. The lympho-fluoroscopy distinguishes itself from lymphoscintigraphy allowing real time superficial lymphatic vessels detailed mapping, gathering important information on their contractility, and the presence of compensatory derivations to be favored during manual lymphatic drainage to angiologist and physiotherapist.

Reduction and Analysis Methods of Indigo

Throughout history indigo was derived from various plants for example Dyer’s Woad (Isatis tinctoria L.) in Europe. In the 19th century were the synthetic dyes developed and nowadays indigo is mainly synthesized from by-products of fossil fuels. Indigo is a so-called vat dye, which means that it needs to be reduced to its water soluble leucoform before dyeing. Nowadays, most of the industrial reduction is performed chemically by sodium dithionite. However, this is considered environmentally unfavourable because of waste waters contaminating degradation products. Therefore there has been interest to find new possibilities to reduce indigo. Possible alternatives for the application of dithionite as the reducing agent are biologically induced reduction and electrochemical reduction. Glucose and other reducing sugars have recently been suggested as possible environmentally friendly alternatives as reducing agents for sulphur dyes and there have also been interest in using glucose to reduce indigo. In spite of the development of several types of processes, very little is known about the mechanism and kinetics associated with the reduction of indigo. This study aims at investigating the reduction and electrochemical analysis methods of indigo and give insight on the reduction mechanism of indigo. Anthraquinone as well as it’s derivative 1,8-dihydroxyanthraquinone were discovered to act as catalysts for the glucose induced reduction of indigo. Anthraquinone introduces a strong catalytic effect which is explained by invoking a molecular “wedge effect” during co-intercalation of Na+ and anthraquinone into the layered indigo crystal. The study includes also research on the extraction of plant-derived indigo from woad and the examination of the effect of this method to the yield and purity of indigo. The purity has been conventionally studied spectrophotometrically and a new hydrodynamic electrode system is introduced in this study. A vibrating probe is used in following electrochemically the leuco-indigo formation with glucose as a reducing agent.

Análise multicomponente simultânea por espectrofotometria de absorção molecular UV-VIS

This review presents the evolution of simultaneous multicomponent analysis by absorption spectrophotometry in the ultraviolet and visual regions in terms of some qualitative and quantitative analysis techniques, otimization methods, as well as applications and modern trends.

Human behavior on the Internet

In this thesis, "Human behavior on the Internet", the human anxiety is conceptualized. The following questions have guided the writing of the thesis: How humans behave with the Internet technology? What goes in their mind? What kinds of behaviors are shown while using the Internet? What is the role of the content on the Internet and especially what are the types of anxiety behavior on the Internet? By conceptualization this thesis aims to provide a model for studying whether humans show signs of less or exacerbated anxiety while using the Internet. The empirical part of this thesis was built on new developed model and user study that utilizes that model. For the user study, the target users were divided into two groups based on their skill level. The user study used both qualitative and quantitative research methods. The qualitative research was conducted using interviews and observational analysis. The quantitative research was conducted in three iterations by using questionnaires and surveys. These results suggest that the significance of human on using technology would be integral part of such a study. The study also suggests that Internet has lulled humans with the sense of dependency to greater extent. In particular, the results identified seven main areas of human anxiety. These forms of anxiety require further studies to encompass human anxiety in more detail.

Energiatehokkuuden merkitys Suomen energiapolitiikassa

Tämän diplomityön tarkoituksena on selvittää Suomen poliittisten päättäjien sekä heidän sidosryhmien mielipiteitä energiatehokkuuden lisäämisestä erityisesti yritysten näkökulmasta. Tämän lisäksi työssä selvitetään poliittisten päättäjien tärkeimpiä sidosryhmiä energiapoliittisia asioita käsiteltäessä. Tutkimuksen teoriaosassa keskitytään energiatehokkuuden kehittymiseen, energiatehokkuuden hyötyihin, keinoihin energiatehokkuuden edistämiseksi sekä uusimpiin energiatehokkuutta koskeviin strategioihin, lainsäädäntöihin ja sopimuksiin. Tutkimusaineisto kerätään laadullisella ja määrällisellä tutkimusmenetelmällä. Tarvittavan informaation saamiseksi suoritetaan eduskunnan talous-, tulevaisuus- ja ympäristövaliokunnalle kysely, joka toteutetaan Internetin välityksellä. Sidosryhmiltä tieto kerätään haastatteluilla. Tutkimustuloksien mukaan energiatehokkuuteen ei ole panostettu tarpeeksi Suomessa ja se on yksi keskeisimmistä keinoista torjua ilmastonmuutos. Yleisesti ottaen asenteet energiatehokkuuden lisäämiseksi ovat selvästi parantuneet viimevuosien aikana. Tärkeimmäksi sidosryhmäksi nousi selkeästi Työ- ja elinkeinoministeriö, mutta myös Energiateollisuus ry sekä kansalais- ja ympäristöjärjestöt koettiin tärkeiksi.

Cost estimation framework for modular product

Cost estimation is an important, but challenging process when designing a new product or a feature of it, verifying the product prices given by suppliers or planning a cost saving actions of existing products. It is even more challenging when the product is highly modular, not a bulk product. In general, cost estimation techniques can be divided into two main groups - qualitative and quantitative techniques - which can further be classified into more detailed methods. Generally, qualitative techniques are preferable when comparing alternatives and quantitative techniques when cost relationships can be found. The main objective of this thesis was to develop a method on how to estimate costs of internally manufactured and commercial elevator landing doors. Because of the challenging product structure, the proposed cost estimation framework is developed under three different levels based on past cost information available. The framework consists of features from both qualitative and quantitative cost estimation techniques. The starting point for the whole cost estimation process is an unambiguous, hierarchical product structure so that the product can be classified into controllable parts and is then easier to handle. Those controllable parts can then be compared to existing past cost knowledge of similar parts and create as accurate cost estimates as possible by that way.

Late Roman amphorae in the eastern Tarraconensis. Some chronological and quantitative approaches

Since the classic study of Simon J. Keay published in 1984, knowledge of late Roman amphorae has progressed markedly, thanks to scholars such as Michel Bonifay and Paul Reynolds, amongst others. The area studied by Keay was Catalonia, the ancient Eastern Tarraconensis. The overview here offered for this same region reveals the central role played by African imports in late Antique times, with a minor presence of the Eastern-Mediterranean and South-Hispanic (both Baetican and Lusitanian) productions. Progress in research in the last 25 years has been centred on a series of new and well-dated contexts: the data they have yielded has clarified more precisely the chronology and the proportions of the different imports. On occasion a quantitative approach may even be applied. At the same time the relationship between town and country with respect to the late Roman amphorae is proving of interest and providing results of significance.

Delivery Reliability: Timely and Quantitative Accuracy in a Forest Industry Company

The primary objective of this thesis was to research delivery reliability of mill business unit of a forest industry company, especially timely and quantitative accuracy of sales orders. Delivery reliability is an important factor of customer satisfaction, which has a great influence for success of a company. The secondary objective was to find out reasons for possible problems of delivery reliability and give propositions for improvable performances. The empirical part of the thesis based on reporting database of the forest industry company’s ERP-software and detailed information of the mill system. The delivery reliability results of the mill business unit were compared to delivery reliability of similar mill business unit inside the forest industry company. The research results expressed problems in the supply chain. The delivery reliability reporting should be also developed further. This would advance delivery reliability monitoring. The improvement propositions of the thesis were logistic operation mode estimation, particular benchmarking of the compared mill business unit and more detailed survey on production delivery reliability.

Inversion and assimilation methods with applications in geophysical remote sensing

Stratospheric ozone can be measured accurately using a limb scatter remote sensing technique at the UV-visible spectral region of solar light. The advantages of this technique includes a good vertical resolution and a good daytime coverage of the measurements. In addition to ozone, UV-visible limb scatter measurements contain information about NO2, NO3, OClO, BrO and aerosols. There are currently several satellite instruments continuously scanning the atmosphere and measuring the UVvisible region of the spectrum, e.g., the Optical Spectrograph and Infrared Imager System (OSIRIS) launched on the Odin satellite in February 2001, and the Scanning Imaging Absorption SpectroMeter for Atmospheric CartograpHY (SCIAMACHY) launched on Envisat in March 2002. Envisat also carries the Global Ozone Monitoring by Occultation of Stars (GOMOS) instrument, which also measures limb-scattered sunlight under bright limb occultation conditions. These conditions occur during daytime occultation measurements. The global coverage of the satellite measurements is far better than any other ozone measurement technique, but still the measurements are sparse in the spatial domain. Measurements are also repeated relatively rarely over a certain area, and the composition of the Earth’s atmosphere changes dynamically. Assimilation methods are therefore needed in order to combine the information of the measurements with the atmospheric model. In recent years, the focus of assimilation algorithm research has turned towards filtering methods. The traditional Extended Kalman filter (EKF) method takes into account not only the uncertainty of the measurements, but also the uncertainty of the evolution model of the system. However, the computational cost of full blown EKF increases rapidly as the number of the model parameters increases. Therefore the EKF method cannot be applied directly to the stratospheric ozone assimilation problem. The work in this thesis is devoted to the development of inversion methods for satellite instruments and the development of assimilation methods used with atmospheric models.

Composição química e atividade biológica de extrato oleoso de própolis: uma alternativa ao extrato etanólico

Propolis is mostly used as hydroalcoholic extract. Recently there has been a growing number of patents dealing with new solvents for preparing propolis extracts. This study aimed to prepare edible oil propolis extracts and compare their chemical composition and biological activity with ethanolic propolis extracts. ESI-MS and spectrophotometric methods were used for qualitative and quantitative analyses, respectively. Antibacterial activity was evaluated by diffusion in agar. Cytotoxicity was tested by MTT assay using tumor cell lines. The oil is able to extract bioactive compounds from propolis. Further studies are needed to improve extraction efficiency and to characterize the active components.

Comparison of gas chromatographic and gravimetric methods for quantization of total fat and fatty acids in foodstuffs

Different methods to determine total fat (TF) and fatty acids (FA), including trans fatty acids (TFA), in diverse foodstuffs were evaluated, incorporating gravimetric methods and gas chromatography with flame ionization detector (GC/FID), in accordance with a modified AOAC 996.06 method. Concentrations of TF and FA obtained through these different procedures diverged (p< 0.05) and TFA concentrations varied beyond 20 % of the reference values. The modified AOAC 996.06 method satisfied both accuracy and precision, was fast and employed small amounts of low toxicity solvents. Therefore, the results showed that this methodology is viable to be adopted in Brazil for nutritional labeling purposes.

Isolation and quantitative HPLC-PDA analysis of lupeol in phytopharmaceutical intermediate products from Vernonanthura ferruginea (Less.) H. Rob.

Prior to obtain a standardized dried extract from V. ferruginea, lupeol was first time isolated from leaves and used as chemical maker. An analytical method using HPLC-PDA for lupeol determination in V. ferruginea intermediate products was developed using a C8 reverse-phase column, acetonitrile-acetic acid (99.99:0.01, v/v) as mobile phase at 0.8 mL min-1, oven temperature at 23-25 ºC, sample injection volume at 30 µL and detection at 210 nm. The method presented linearity from 10 to 160 µg mL-1, accuracy, precision, robustness and suitable sensitivity proving to be a useful tool to the obtainment process of lupeol standardized dried extracts of V. ferruginea.

SIMULTANEOUS DETERMINATION OF PROTOCATECHUIC ALDEHYDE AND PROTOCATECHUIC ACID USING THE LOCALIZED SURFACE PLASMON RESONANCE PEAK OF SILVER NANOPARTICLES AND CHEMOMETRIC METHODS

A simple and sensitive spectrophotometric method is proposed for the simultaneous determination of protocatechuic acid and protocatechuic aldehyde. The method is based on the difference in the kinetic rates of the reactions of analytes with [Ag(NH3)2]+ in the presence of polyvinylpyrrolidone to produce silver nanoparticles. The data obtained were processed by chemometric methods using principal component analysis artificial neural network and partial least squares. Excellent linearity was obtained in the concentration ranges of 1.23-58.56 µg mL-1 and 0.08-30.39 µg mL-1 for PAC and PAH, respectively. The limits of detection for PAC and PAH were 0.039 and 0.025 µg mL-1, respectively.