Describing innovative business models and evaluating their wealth potential – Cases Stora Enso and E-bay

Tutkimuksen tavoitteena oli analysoida liiketoimintamalleihin liittyviä teorioita ja erilaisten mallien pohjalta rakentaa selkeä teoria, jota yritykset voivat käyttää määritellessään ja analysoidessaan liiketoimintamalleja. Tutkimuksen kohteena olleet yritykset voitiin jaotella sisäisesti fokusoituneisiin ja ulkoisesti suuntautuneisiin. Jaottelun pohjalta oli mahdollista tehdä johtopäätöksiä koskien liiketoimintamallien potentiaalia. Tutkimus oli luonteeltaan kvalitatiivinen. Tutkimuksen tuloksena on liiketoimintamallien rakentamiseen ja analysointiin sopiva työkalu, jota voidaan käyttää yrityksen strategisessa suunnittelussa.

Butyltin speciation in sediments from Todos os Santos Bay (Bahia, Brazil) by GC-PFPD

Butyltin compounds were investigated in surface sediments from 17 stations in Todos os Santos Bay. Analytical conditions for organotin determination in marine sediments were optimized for GC with pulsed flame photometric detection. Detection limits were: 5.4 µg kg-1 for TBT; 0.2 µg kg-1 for DBT; and 2.1 µg kg-1 for MBT, using a 610-nm filter. In general, TBT concentrations were low and in the range of

Air pollution and emergency admissions for cardiorespiratory diseases in Lisbon (Portugal)

Daily records of hospital admissions due to cardiorespiratory diseases and levels of PM10, SO2, CO, NO, NO2, and O3 were collected from 1999-2004 to evaluate the relationship between air pollution and morbidity in Lisbon. Generalised additive Poisson regression models were adopted, controlling for temperature, humidity, and both short and long-term seasonality. Significant positive associations, lagged by 1 or 2 days, were found between markers of traffic-related pollution (CO and NO2) and cardiocirculatory diseases in all age groups. Increased childhood emergency admissions for respiratory illness were significantly correlated with the 1-day lagged SO2 levels coming from industrial activities.

Outdoor/indoor air quality in primary schools in Lisbon: a preliminary study

Simultaneous measurements of outdoor and indoor pollution were performed at three schools in Lisbon. Volatile organic compounds (VOCs), formaldehyde and NO2 were passively monitored over a two-week period. Bacterial and fungal colony-forming units and comfort parameters were also monitored at classrooms and playgrounds. The highest indoor levels of CO2 (2666 μg/m³), NO2 (40.3 μg/m³), VOCs (10.3 μg/m³), formaldehyde (1.03 μg/m³) and bioaerosols (1634 CFU/m³), and some indoor/outdoor ratios greater than unity, suggest that indoor sources and building conditions might have negative effects on air indoors. Increasing ventilation rates and use of low-emission materials would contribute towards improving indoor air quality.

Conteúdo e exportação de micronutrientes em acácia-negra (Acacia Mearnsii De Wild.) procedência batemans bay (Austrália)

O objetivo do presente trabalho foi estimar o conteúdo e a exportação de micronutrientes (Mn, B, Cu, Zn e Fe) e o Na nos diferentes componentes de árvores de um povoamento de acácia-negra (Acacia mearnsii De Wild.), procedência australiana Batemans Bay, com 2,4 anos de idade, em Butiá-RS (Brasil). A biomassa total estimada foi de 36.155 kg/ha, apresentando distribuição de 46,0, 20,0, 19,5, 12,0 e 3,0%, na madeira do lenho, nas folhas, nos galhos vivos, na casca e nos galhos mortos, respectivamente. A proporção de micronutrientes acumulados na biomassa dos componentes da árvore foram 43,76% nas folhas, 26,94% na madeira do tronco, 19,56% nos galhos vivos, 7,21% na casca e 2,54% nos galhos mortos. A quantidade estimada de micronutrientes contidos na biomassa acima do solo foi 10,4 kg/ha, acumulados da seguinte forma: Na (58,84%), Fe (21,79%), Zn (9,16%), B (4,09%), Mn (4,59%) e Cu (1,54%). A casca e a madeira do lenho acumulou Na (21,47%), Fe (6,71%), Mn (2,11%), Zn (1,66%), B (1,58%) e Cu (0,63%). A copa (folhas e galhos vivos e mortos) acumularam Na (37,36%), Fe (15,07%), Zn (7,49%), B (2,53%), Mn (2,48%) e Cu (0,91%). A exploração intensiva de áreas com a procedência Batemans Bay gera suspeitas de possíveis ocorrências de deficiências nutricionais de Na nas rotações futuras, tornando necessário o emprego de fertilizantes para manter a produtividade do sítio.

Adult education policy in the European Union during the Lisbon decade : the shift to vocational adult learning and work skills matching

This doctoral dissertation investigates the adult education policy of the European Union (EU) in the framework of the Lisbon agenda 2000–2010, with a particular focus on the changes of policy orientation that occurred during this reference decade. The year 2006 can be considered, in fact, a turning point for the EU policy-making in the adult learning sector: a radical shift from a wide--ranging and comprehensive conception of educating adults towards a vocationally oriented understanding of this field and policy area has been observed, in particular in the second half of the so--called ‘Lisbon decade’. In this light, one of the principal objectives of the mainstream policy set by the Lisbon Strategy, that of fostering all forms of participation of adults in lifelong learning paths, appears to have muted its political background and vision in a very short period of time, reflecting an underlying polarisation and progressive transformation of European policy orientations. Hence, by means of content analysis and process tracing, it is shown that the new target of the EU adult education policy, in this framework, has shifted from citizens to workers, and the competence development model, borrowed from the corporate sector, has been established as the reference for the new policy road maps. This study draws on the theory of governance architectures and applies a post-ontological perspective to discuss whether the above trends are intrinsically due to the nature of the Lisbon Strategy, which encompasses education policies, and to what extent supranational actors and phenomena such as globalisation influence the European governance and decision--making. Moreover, it is shown that the way in which the EU is shaping the upgrading of skills and competences of adult learners is modeled around the needs of the ‘knowledge economy’, thus according a great deal of importance to the ‘new skills for new jobs’ and perhaps not enough to life skills in its broader sense which include, for example, social and civic competences: these are actually often promoted but rarely implemented in depth in the EU policy documents. In this framework, it is conveyed how different EU policy areas are intertwined and interrelated with global phenomena, and it is emphasised how far the building of the EU education systems should play a crucial role in the formation of critical thinking, civic competences and skills for a sustainable democratic citizenship, from which a truly cohesive and inclusive society fundamentally depend, and a model of environmental and cosmopolitan adult education is proposed in order to address the challenges of the new millennium. In conclusion, an appraisal of the EU’s public policy, along with some personal thoughts on how progress might be pursued and actualised, is outlined.

Quantitative variables applied to phenological studies of Sargassum vulgare C. Agardh (Phaeophyceae - Fucales) from Ilha Grande Bay, State of Rio de Janeiro

The suitability of quantitative variables for phenological studies was evaluated in a population of the brown seaweed Sargassum vulgare from "Praia das Gordas", Angra dos Reis, Ilha Grande Bay, state of Rio de Janeiro. From June 1998 to May 1999, twenty adult individuals were randomly sampled at bimonthly intervals. Fifteen variables related to the vegetative and reproductive development of perennial and non-perennial parts of the individuals were quantified. Variables related to the non-perennial parts were more useful than those related to the perennial parts, because they showed a clear variation over the year. Vegetative development declined from June to October, and increased from October to February, when maximum median values of thallus height, total dry mass, non-perennial parts dry mass, and degree of branching were reached. This pattern coincided with those described for other species of the genus from warm temperate regions. Thallus height, a usually employed character in other phenological studies of Sargassum, showed lower coefficient of variation (53.2%) than those related to dry mass (72.0% to 182.3%). Peak of reproduction occurred from June to August, according to the following variables: fertile primary lateral branches number and dry mass and receptacles dry mass. Non-perennial parts dry mass and receptacles dry mass are recommended for phenological studies of S. vulgare. This methodological procedure avoids the sampling of the whole individual and warrants its regeneration from the perennial parts.

Leaf damage in a mangrove swamp at Sepetiba Bay, Rio de Janeiro, Brazil

Leaf damage to Rhizophora mangle L., Avicennia schaueriana Stapf. & Leechman, and Laguncularia racemosa L. was studied in a two hectare mangrove swamp site in Sepetiba Bay. Seventeen arthropod morphospecies were identified as being responsible for the damage, and their species diversity was highest on A. schaueriana, followed by R. mangle and L. racemosa. Damage in terms of relative area was greatest in L. racemosa. Almost 9% of mangrove canopy leaf area demonstrated some damage. Loss of leaf area to herbivory was 12.1%, 8.3% and 6.2% in L. racemosa, A. schaueriana and R. mangle respectively. L. racemosa and A. schaueriana showed high percentages of leaf-margin damage in terms of the total damaged leaf area (82.2% and 56.3% respectively), while the most important type of damage in R. mangle was necrosis, representing 58.1% of the total damaged leaf area.

Neuester und exacter Plan und Prospect von der Stadt, Vestung, Bay und Fortification von Gibraltar

Irtokartta

Neuester und exacter Plan und Prospect von der Stadt, Vestung, Bay und Fortification von Gibraltar

Irtokartta

Karta öfver Van Mijens Bay och Belsund upprättad under 1898 års svenska polarexpedition under A.G. Nathorst

Kartta kuuluu A. E. Nordenskiöldin kokoelmaan

St. Lawrence Bay showing Lutke's Harbor by the U.S. Ship Vincennes : lieutenant John Rodgers September 1855

Kartta kuuluu A. E. Nordenskiöldin kokoelmaan

Bay of Bengal : a survey of the sea face of the Soondurbuns

Kartta kuuluu A. E. Nordenskiöldin kokoelmaan