Betydelsen av socialt ansvar : En kvalitativ studie om ideella elitidrottsföreningars sociala samhällsengagemang

De ideella elitidrottsföreningarna börjar till stor del bli kommersialiserade och gränsen mellan dem och vinstdrivande företag är på väg att suddas ut. De är dock fortfarande en ideell idrottsförening till formen som ska vara allmännyttig, demokratisk, ha folkrörelsekaraktär, vara jämlik och jämställd – de ska med andra ord genom sin huvudsakliga verksamhet bidra till samhället. Trots det tenderar elitidrottsföreningarna att ta ytterligare samhällsansvar genom att bedriva olika projekt och verksamheter med syfte att på olika sätt hjälpa till exempel utsatta grupper i samhället. Syftet med studien är att förstå vilken betydelse de sociala samhällsengagemangen har för ideella elitidrottsföreningar i förhållande till deras intressenter. Genom att utföra semistrukturerade intervjuer med representanter från fem olika ideella elitidrottsföreningar har vi skapat en förståelse kring deras sociala ansvarstagande för att därefter tolka vilken betydelse detta har för föreningarna och för vilka de arbetar med socialt ansvarstagande. Uppsatsen bidrar till att förstå att det finns nya strategier att använda sig av när det handlar om att bedriva en ideell elitidrottsförening. Vi önskar att uppsatsen kan bidra till att inspirera personer inom föreningsvärlden att våga gå nya vägar när det kommer till att leda och utveckla Sveriges idrottsföreningar.

Investigation of the Nucleation and Growth of Colloidal Indium Phosphide: from Molecular Precursors to Semiconductor Nanocrystals through In37P20(O2CR)51 as a Magic-Size Intermediate

Thesis (Ph.D.)--University of Washington, 2016-06

Cerâmica de Santo Antônio do Potengi: entre tradição e modernidade

In the Rio Grande do Norte, the craftsmanship is generating of economy, it involves a significant number of people and is diversified in its raw materials and particular type. As reference of the craft local, the ceramics supplied the primary necessities in the utilitarian domestic servants, acquired piety in the religious figures, were toy in infantile amusements and, finally, gained status of pure ornament. By its historical representation, the district of Santo Antônio do Potengi is considered the most important center of manufacture of craftpottery in the State. The work of the potters continues in that locality anchored between the familiar inheritance and the participation each more influential time of the public politics destined to the sector situation verified for visible alterations in the shape of the pottery from the decade of 1990 with the implantation of a cooperative destined to the collective production. We observe in this passage, that such actions in the measure where they objectify to structuralize conditions ideal to support the artisan making, do not benefit in significant way the social development them craftsmen. It is important not to lose of sight that exists some involved dimensions in this process and that these surpass the common interest for the object and the consequent economic connotation of its commercialization. They are knowledge that imply in the access to raw materials, in the peculiar of the formal aspects and productive methods, in the contextual relations organized to defend the survival of the activity

Rôle des nutriments dans l’enracinement et le rendement en fruits chez la chicouté (Rubus chamaemorus)

La chicouté (Rubus chamaemorus L.) pousse naturellement dans les tourbières ombrotrophes. La culture de la chicouté dans les tourbières en fin d’exploitation serait très intéressante afin de maintenir des activités économiques sur ces sites ainsi que d’améliorer la disponibilité de ce petit fruit pour une future commercialisation. L’implantation de cette culture fait toutefois face à certains problèmes tels la faible survie des boutures au cours de la première année et un rendement fruitier très variable. Des essais de fertilisation et d’application d’auxine ont été réalisés pour augmenter la production de racines sur les boutures de rhizome au moment de la plantation afin de réduire leur mortalité. La fertilisation a permis d’augmenter la longueur des racines, mais seulement à la fin de la saison. Les fertilisants ont également stimulé la croissance des plants. Par contre, les concentrations d’auxine utilisées ont entraîné une très forte mortalité des boutures de chicouté. Aucun de ces traitements n’a permis d’augmenter la survie des boutures lors de la plantation. Afin de mieux comprendre les limitations nutritives liées aux faibles rendements fruitiers, nous avons utilisé une analyse compositionnelle (CND) nous permettant d’identifier les débalancements nutritifs. Cette analyse a montré que les parcelles moins productives sont caractérisées par une concentration foliaire plus élevée en manganèse, fer, soufre et cuivre. Les résultats de ce projet de maîtrise vont permettre d’améliorer la régie de fertilisation lors de la plantation de la chicouté en tourbière résiduelle, mais d’autres recherches doivent être menées afin de réduire la mortalité des boutures lors de la plantation.

Comunidad universitaria de unidades de información especializadas en ciencias sociales: una experiencia exitosa

Una de las características de los países de capitalismo dependiente – periférico es la escasa inversión en el campo de la investigación científica. En particular, en el ámbito de las ciencias sociales, esta situación se manifiesta en los muy limitados recursos para el desarrollo de centros de documentación y bibliotecas especializadas como soporte necesario para el desarrollo eficiente y eficaz de la investigación social sobre las realidades nacionales. La Comunidad Universitaria de Unidades de Información Especializadas en Ciencias Sociales es una experiencia exitosa en la educación superior, que provoca romper, a su vez, la lógica de mercantilizar la información, potenciando el uso de los limitados recursos que las universidades públicas costarricenses invierten en el campo de la información para investigación social, por medio de la coordinación de tareas y la integración de procesos técnicos entre distintas unidades de información participantes. Abstract One of the characeristics of peripherial capitalism dependant countries is the scant investment in scientific research particulary, in the field of Social Sciences; this situation is shown in the limited resources available for the development of specialized documentation centers and libraries as necessary support for the efficient and effective development of the social research on the national realities. The University Community of Specialized Information Units on Social Sciences is a successful experience in the university education field; this experience induces a break on the logic of commercialization of information by strengthening the use of the scarce resources that Costarican universities invest in this area. This action is carried out by means of coordinating the tasks and the integration of the technical processes between the different information units involved

Bioexploration of wild Alaskan berries: From field screening to functional food

Wild berries are fundamental components of traditional diet and medicine for Native American and Alaska Native tribes and contain a diverse array of phytochemicals, including anthocyanins and proanthocyanidins, with known efficacy against metabolic disorders. Bioexploration represents a new paradigm under which bioactive preparations are screened in coordination with indigenous communities, to prepare for subsequent in-depth chemical and biological analysis. The inclusive, participatory philosophical approach utilized in bioexploration has additional benefits that could be realized in seemingly disparate areas, such as education and economics. Five species of wild Alaskan berries (Vaccinium uliginosum, V. ovalifolium, Empetrum nigrum, Rubus chamaemorus, and R. spectabilis) were tested using “Screens-to-Nature” (STN), a community-participatory approach to screen for potential bioactivity, in partnership with tribal members from three geographically distinct Alaskan villages: Akutan, Seldovia, and Point Hope. Berries were subsequently evaluated via HPLC and LC-MS2, yielding significant species and location-based variation in anthocyanins (0.9-438.6 mg eq /100g fw) and proanthocyanins (73.7-625.2 mg eq /100g fw). A-type proanthocyanidin dimers through tetramers were identified in all species tested. Berries were analyzed for in vitro and in vivo activity related to diabetes and obesity. R. spectabilis samples increased preadipocyte-factor-1 levels by 82% over control, and proanthocyanidin-rich fractions from multiple species reduced lipid accumulation in 3T3-L1 adipocytes. Furthermore, extracts of V. uliginosum and E. nigrum (Point Hope) reduced serum glucose levels in C57bl/6j mice up to 45%. The same precepts of bioexploration, especially the inclusion of indigenous community perspectives and knowledge, have relevance in other areas of study, such as education and economics. Studies have established the apathetic, low-motivational environment characteristic of many introductory science laboratory classes is detrimental to student interest, learning, and continuation in scientific education. A primary means of arresting this decline and stimulating the students’ attention and excitement is via engagement in hands-on experimentation and research. Using field workshops, the STN system is investigated as to its potential as a novel participatory educational tool, using assays centered around bioexploration and bioactive plant compounds that hold the potential to offset human health conditions. This evaluation of the STN system provided ample evidence as to its ability to augment and improve science education. Furthermore, Strengths, Weaknesses, Opportunities, and Threats (SWOT) analysis was employed as a theoretical framework to review the potential benefits and hurdles associated with developing a wild Alaskan berry commodity. Synthesizing various sources of information – including logistics and harvest costs, sources of initial capital, opportunities in the current superfruit industry, and socioeconomic factors – the development of a berry commodity proves to be a complex amalgam of competing factors which would require a delicate balance before proceeding.

Growth and application of planar III-V semiconductor nanowires grown with MOCVD

The semiconductor nanowire has been widely studied over the past decade and identified as a promising nanotechnology building block with application in photonics and electronics. The flexible bottom-up approach to nanowire growth allows for straightforward fabrication of complex 1D nanostructures with interesting optical, electrical, and mechanical properties. III-V nanowires in particular are useful because of their direct bandgap, high carrier mobility, and ability to form heterojunctions and have been used to make devices such as light-emitting diodes, lasers, and field-effect transistors. However, crystal defects are widely reported for III-V nanowires when grown in the common out-of-plane <111>B direction. Furthermore, commercialization of nanowires has been limited by the difficulty of assembling nanowires with predetermined position and alignment on a wafer-scale. In this thesis, planar III-V nanowires are introduced as a low-defect and integratable nanotechnology building block grown with metalorganic chemical vapor deposition. Planar GaAs nanowires grown with gold seed particles self-align along the <110> direction on the (001) GaAs substrate. Transmission electron microscopy reveals that planar GaAs nanowires are nearly free of crystal defects and grow laterally and epitaxially on the substrate surface. The nanowire morphology is shown to be primarily controlled through growth temperature and an ideal growth window of 470 +\- 10 °C is identified for planar GaAs nanowires. Extension of the planar growth mode to other materials is demonstrated through growth of planar InAs nanowires. Using a sacrificial layer, the transfer of planar GaAs nanowires onto silicon substrates with control over the alignment and position is presented. A metal-semiconductor field-effect transistor fabricated with a planar GaAs nanowire shows bulk-like low-field electron transport characteristics with high mobility. The aligned planar geometry and excellent material quality of planar III-V nanowires may lead to highly integrated III-V nanophotonics and nanoelectronics.

Guia de análises microbiológicas para cortes de aves in natura: elaboração e aplicação prática

An effective hygiene and sanitation inspection of meat and meat products is essential for its production and commercialization. For this reason, the national and international standards responsible for these products quality control employs microbiological analyses methods as quality control tools. In December of 2012, it was included in the Ministério da Agricultura Pecuária e Abastecimento (MAPA) website, a Microbiological Scope of food and water, which presents the replacement of some methods proposed by the Normative Instruction 62. Some of these methodologies are considered rapid, practical and convenient. However, other methodologies were still replaced by conventional ones, which presents disadvantages as incorrect interpretations of the microorganism phenotypical and biochemical characteristics, leading to the misinterpretation of test results. Therefore, the objective of this study is to develop a comprehensive, practical and illustrative guidebook of microbiological analysis for in natura poultry cuts. The methods addressed in this guide are the official standards analysis required by the poultry cuts legislation, which are the Escherichia coli count, the thermotolerant coliforms count, the aerobic plate count and the detection of Salmonella spp. The approached methodologies for these analysis will be the AOAC 998.08, the Normative Instruction 62 and the ISO 4833-1:2013 and ISO 6579:2002, respectively. In these events, it is expected to obtain an enlightening and approved guidebook evaluated by laboratory technicians, which will help reduce the analytical subjectivity leading to a more reliable interpretation of the test results.

Biofuels and high value added products from the yeast Rhodosporidium toruloides NCYC 921: Strategies towards a true cost-effective and environmentally sustainable integrated multiproduct driven biorefinery [Poster]

Single-cell oils (SCO) have been considered a promising source of 3rd generation biofuels mainly in the final form of biodiesel. However, its high production costs have been a barrier towards the commercialization of this commodity. The fast growing yeast Rhodosporidium toruloides NCYC 921 has been widely reported as a potential SCO producing yeast. In addition to its well-known high lipid content (that can be converted into biodiesel), is rich in high value added products such as carotenoids with commercial interest. The process design and integration may contribute to reduce the overall cost of biofuels and carotenoid production and is a mandatory step towards their commercialization. The present work addresses the biomass disruption, extraction, fractionation and recovery of products with special emphasis on high added valued carotenoids (beta-carotene, torulene, torularhodin) and fatty acids directed to biodiesel. The chemical structure of torularhodin with a terminal carboxylic group imposes an additional extra challenge in what concern its separation from fatty acids. The proposed feedstock is fresh biomass pellet obtained directly by centrifugation from a 5L fed-batch fermentation culture broth. The use of a wet instead of lyophilised biomass feedstock is a way to decrease processing energy costs and reduce downstream processing time. These results will contribute for a detailed process design. Gathered data will be of crucial importance for a further study on Life-Cycle Assessment (LCA).

The impact of the MARINET initiative on the development of Marine Renewable Energy

Marine Renewable Energy Conversion systems comprise wave energy and tidal stream converters as well as offshore-wind turbines for electrical generation. These technologies are currently at different stages of development but are mostly at the pre-commercial stage and require research to be undertaken at a series of scales along the path to commercialization. However each of these technologies also needs specific research infrastructures in order to conduct this research. The aim of the MARINET initiative is to coordinate research and development at all scales (small models through to prototype scales, from laboratories through to open sea tests) and to allow access for researchers and developers to infrastructures which are not available universally in Europe, including test facilities for components such as power take-off systems, grid integration, moorings and environmental monitoring so as to ensure a focusing of activities in this area. The initiative offers researchers and developers access to 45 research facilities as well as to the associated network of expertise at all scales in Offshore Marine Renewable Energy technology research and development. The aim of this paper is to present this MARINET initiative that was started in 2011, bringing together a network of 29 partners spread across twelve countries. Details of the MARINET Transnational Access (TA) program are presented, for which over 260 applications were received throughout the 5 official calls for proposals. In particular, statistics on applications and completed projects are presented which provide an overview of the global development progress of the different offshore renewable energy conversion technologies at a European level. It also provides a good overview of the current research activity, as well as evidence of the requirement for specialised research facilities, in this burgeoning field.

Development of a simple and fast “DNA extraction kit” for sea food identification and marine species

Seafood products fraud, the misrepresentation of them, have been discovered all around the world in different forms as false labeling, species substitution, short-weighting or over glazing in order to hide the correct identity, origin or weight of the seafood products. Due to the value of seafood products such as canned tuna, swordfish or grouper, these species are the subject of the commercial fraud is mainly there placement of valuable species with other little or no value species. A similar situation occurs with the shelled shrimp or shellfish that are reduced into pieces for the commercialization. Food fraud by species substitution is an emerging risk given the increasingly global food supply chain and the potential food safety issues. Economic food fraud is committed when food is deliberately placed on the market, for financial gain deceiving consumers (Woolfe, M. & Primrose, S. 2004). As a result of the increased demand and the globalization of the seafood supply, more fish species are encountered in the market. In this scenary, it becomes essential to unequivocally identify the species. The traditional taxonomy, based primarily on identification keys of species, has shown a number of limitations in the use of the distinctive features in many animal taxa, amplified when fish, crustacean or shellfish are commercially transformed. Many fish species show a similar texture, thus the certification of fish products is particularly important when fishes have undergone procedures which affect the overall anatomical structure, such as heading, slicing or filleting (Marko et al., 2004). The absence of morphological traits, a main characteristic usually used to identify animal species, represents a challenge and molecular identification methods are required. Among them, DNA-based methods are more frequently employed for food authentication (Lockley & Bardsley, 2000). In addition to food authentication and traceability, studies of taxonomy, population and conservation genetics as well as analysis of dietary habits and prey selection, also rely on genetic analyses including the DNA barcoding technology (Arroyave & Stiassny, 2014; Galimberti et al., 2013; Mafra, Ferreira, & Oliveira, 2008; Nicolé et al., 2012; Rasmussen & Morrissey, 2008), consisting in PCR amplification and sequencing of a COI mitochondrial gene specific region. The system proposed by P. Hebert et al. (2003) locates inside the mitochondrial COI gene (cytochrome oxidase subunit I) the bioidentification system useful in taxonomic identification of species (Lo Brutto et al., 2007). The COI region, used for genetic identification - DNA barcode - is short enough to allow, with the current technology, to decode sequence (the pairs of nucleotide bases) in a single step. Despite, this region only represents a tiny fraction of the mitochondrial DNA content in each cell, the COI region has sufficient variability to distinguish the majority of species among them (Biondo et al. 2016). This technique has been already employed to address the demand of assessing the actual identity and/or provenance of marketed products, as well as to unmask mislabelling and fraudulent substitutions, difficult to detect especially in manufactured seafood (Barbuto et al., 2010; Galimberti et al., 2013; Filonzi, Chiesa, Vaghi, & Nonnis Marzano, 2010). Nowadays,the research concerns the use of genetic markers to identify not only the species and/or varieties of fish, but also to identify molecular characters able to trace the origin and to provide an effective control tool forproducers and consumers as a supply chain in agreementwith local regulations.

Seleção de jabuticabeiras juvenis considerando o vigor, o potencial antioxidante e a tolerância a geadas

The jabuticaba tree has great potential for commercial exploitation. However, its is very little used. This fact shows to be necessary to do studies that allow understand their growth behavior during the year and, if it is tolerant to frost. So that it can establish management strategies for cultivation in orchard. Other point, it is the fact that the long juvenile period of jabuticaba tree limits its use. However, many species have compound leaves that characterize them as functional compounds, what to posible its commercialization. If the leaf jabuticaba tree also present such nutraceutical compounds, this it may become an alternative source of income until the plant to start its yield. The objectives of this study were to analyze the growth behavior, the occurrence of flowering and fruit set, and the frost tolerance of jabuticaba tree genotypes present in the collection of Native Fruit from UTFPR – Câmpus Dois Vizinhos. Associated growth analysis was made evaluation of genetic divergence among these genotypes, checking the adaptive behavior in orchard condition through adaptability and stability analysis based on growth measures to stem and shoots; estimating the repeatability coefficient of stem length of characters and primary shoots, and determine the minimum number of evaluations able to provide certain levels of prediction of the actual value of these individuals. Also determined the genetic divergence among genotypes as the leaves of antioxidant activity by DPPH and ABTS methods, as well as the determination of total phenolics. The genotypes studied were put in orchard in 2009. The growth response in the three cycles was variable between months and genotypes, what it can be difficult the practices in the orchard if it do not use clones. Genotypes 'Silvestre' and 'Açú' showed greater width and leaf area compared with other genotypes, but such behavior is not favored for increased stem growth and primary shoots. Foliar increments in most genotypes occurred in the fall for leaf width, spring for length and leaf area, despite the winter also arise with genotypes, it showed superiority to width and leaf area. Most jabuticabas trees were juvenile stage with only four starting at its transition between the vegetative and reproductive phase. Tolerance to frost was observed in 26 families jabuticabeira of the 29 present in the collection. The diversity among the genotypes was to change with the time, already in each cycle, there was the formation of different groups by the methods used. The methods tested for adaptability and stability of the jabuticaba tree growth behavior did not show the same pattern in the results. The number of measurements needed to predict the actual value of genotypes based on variables evaluated was approximately one to the stem length and four for the shoots based on the method of main components of covariance with 90% probability. he antioxidant activity of the extracts of leaves of jabuticaba tree genotypes were demonstrated high when compared to other species by methods DPPH and ABTS, as well as the amount of phenolic compounds. Genotype 'Silvestre' and 'IAPAR' showed the highest antioxidant activity in the leaves. However, the genetic divergence among genotypes jabuticaba tree from collection of Native Fruit trees at UTFPR - Câmpus Dois Vizinhos for antioxidant activity leaves showed that they have great homogeneity among them and the low divergence. However, it is recommended as possible hybridization the use as parents, José 4, IAPAR 4 and Fernando Xavier genotypes.

Las infraestructuras aeroportuarias: tipo de propiedad y su relación con la eficiencia

El transporte aéreo es un sector caracterizado por ser uno de los de más rápido crecimiento en la economía mundial. Este aumento explosivo constituye un desafío para los aeropuertos en términos de desarrollo de la capacidad y la gestión. La conversión hacia la comercialización y privatización de la infraestructura aeroportuaria ha seguido los procesos de desregulación y privatización de las aerolíneas, aunque con un importante retraso. Entre los motivos que han conducido a estos procesos se encuentra la necesidad de mejorar su eficiencia para enfrentar una industria aeronáutica altamente competitiva. Este artículo de reflexión tiene como punto de partida la idea, generalmente aceptada, de que la privatización como modelo de propiedad o gestión está asociada con una mayor productividad. Los trabajos de referencia abordados hacen mención a aquellos cuyo análisis de la eficiencia es hecho a través de la técnica DEA por ser una de las más consolidadas y aceptadas en la literatura.