Mergers, investment decisions and internal organisation

We analyse the effects of investment decisions and firms' internal organisation on the efficiency and stability of horizontal mergers. In our framework economies of scale are endogenous and there might be internal conflict within merged firms. We show that often stable mergers do not lead to more efficiency and may even lead to efficiency losses. These mergers lead to lower total welfare, suggesting that a regulator should be careful in assuming that possible efficiency gains of a merger will be effiectively realised. Moreover, the paper offers a possible explanation for merger failures.

II Workshop on the use of Computed Tomography (CT) in pig carcass classification. Other CT applications: live animals and meat technology, 16-17th April 2009, Monells (Girona), Spain

Es va realitzar el II Workshop en Tomografia Computeritzada (TC) a Monells. El primer dia es va dedicar íntegrament a la utilització del TC en temes de classificació de canals porcines, i el segon dia es va obrir a altres aplicacions del TC, ja sigui en animals vius o en diferents aspectes de qualitat de la carn o els productes carnis. Al workshop hi van assistir 45 persones de 12 països de la UE. The II workshop on the use of Computed Tomography (CT) in pig carcass classification. Other CT applications: live animals and meat technology was held in Monells. The first day it was dedicated to the use of CT in pig carcass classification. The segond day it was open to otehr CT applications, in live animals or in meat and meat products quality. There were 45 assistants of 12 EU countries.

Learning to live together: an exploration and analysis of managing cultural diversity in ten early childhood development centres in South Africa

This study explores how South African Early Childhood Development (ECD) Practitioners and families meet the needs of the increasing number of children from diverse cultural backgrounds in their care. Research participants were identified through ten ECD centres located in two urban communities in the Eastern and Western Cape Provinces of South Africa. The values and attitudes held by Practitioners and families vis-à-vis cultural diversity was investigated, along with the knowledge and strategies they employ to manage cultural diversity in ECD programmes. The intercultural education model provides the necessary tools to address the challenges identified.

Creació d'un CD-Live LINUX UOC

Aquesta memòria recull les tasques realitzades per tal d'obtenir un CD que contingui una versió de LINUX personalitzada, amb la utilitat de poder ser utilitzada com a eina bàsica pels alumnes al llarg dels estudis cursats a la UOC. Es tracta d'un CD autoarrencable, cosa que vol dir que es pot executar directament des de qualsevol lector de CD, sense haver-se d'instal·lar permanentment en el disc dur dels PC.

Procés de creació i personalització d'un CD-Live

Aquest projecte tracta del procés de creació d'un CD-Live (CD autoarrencable) complet amb els requeriments d'un alumne de la UOC, basat en el projecte Metadistros. El procés inclou tres grans apartats: en primer lloc, la configuració de l'equip per a poder crear les metadistribucions d'una manera genèrica; en segon lloc, la instal·lació i la configuració d'un sistema mínim, i, finalment, la personalització d'aquest sistema fins a tenir una distribució adaptada al perfil d'un alumne de la UOC.

Litterfall and mineral return in two cork-oak forests in northeast spain

Seasonal trends in littertall and potential mineral return were studied in two cork-oak forest sites in the northeastern Iberian peninsula. The estimated average litter production was 3.9.M- gy.e1ahar for one site and 4.6 .M- gy.e1ahar for the other; these figures are similar to those reported for holm-oak (Quercus ilex) forests in the same area. Seasonal litterfall patterns were typical of Mediterranean forest ecosystems. Leaves accounted for 46 to 78% of the total dry matter. Their annual weighted-average mineral composition was low in macronutrients (N 8-9; K 4-5; Mg 0.8-1.3; Ca 9-10 and P 0.4-1 m-)g.1g and relatively high in micronutrients such as Mn (2-2.2 m-)g.1g or Fe (0.3-0.4 m)-g..1g Minimum N and P concentrations were found during the growth period. Estimates of potential mineral return for an annual cycle were N 38-52, P 2.1-5.2, K 20-28, Ca 44-53 and Mg 5.4-5.0 k-,g.1ha depending on the site biomass and fertility

Creació d'un entorn Servidor d'accés wi-fi, usuaris i configuracions, fent servir un Live CD

El projecte consisteix en crear un entorn servidor-client, el servidor del qual controlarà les dades dels usuaris, les configuracions i validacions d'aquest. A més el servidor controlarà l'accés wi-fi dels usuaris a la xarxa inal·làmbrica. Per últim s'estableixen els mecanismes per realitzar les còpies de seguretat i restauració de les dades. També s'inclouen els scripts per al tractament de les dades dels usuaris.

Improving the organisation and commercialisation of small coffee and cocoa producers in the Northern Amazon Region of Ecuador

Coffee and cocoa represent the main sources of income for small farmers in the Northern Amazon Region of Ecuador. The provinces of Orellana and Sucumbios, as border areas, have benefited from investments made by many public and private institutions. Many of the projects carried out in the area have been aimed at energising the production of coffee and cocoa, strengthening the producers’ associations and providing commercialisation infrastructure. Improving the quality of life of this population threatened by poverty and high migration flows mainly from Colombia is a significant challenge. This paper presents research highlighting the importance of associative commercialisation to raising income from coffee and cocoa. The research draws on primary information obtained during field work, and from official information from the Ministry of Agriculture. The study presents an overview of current organisational structures, initiatives of associative commercialisation, stockpiling of infrastructure and ownership regimes, as well as estimates for both ‘robusta’ coffee and national cocoa production and income. The analysis of the main constraints presents different alternatives for the implementation of public land policies. These policies are aimed at mitigating the problems associated with the organisational structure of the producers, with processes of commercialisation and with environmental aspects, among others.

Genetic studies of the Roma (Gypsies): a review

Background: Data provided by the social sciences as well as genetic research suggest that the 8-10 million Roma (Gypsies) who live in Europe today are best described as a conglomerate of genetically isolated founder populations. The relationship between the traditional social structure observed by the Roma, where the Group is the primary unit, and the boundaries, demographic history and biological relatedness of the diverse founder populations appears complex and has not been addressed by population genetic studies. Results: Recent medical genetic research has identified a number of novel, or previously known but rare conditions, caused by private founder mutations. A summary of the findings, provided in this review, should assist diagnosis and counselling in affected families, and promote future collaborative research. The available incomplete epidemiological data suggest a non-random distribution of disease-causing mutations among Romani groups.Conclusion: Although far from systematic, the published information indicates that medical genetics has an important role to play in improving the health of this underprivileged and forgotten people of Europe. Reported carrier rates for some Mendelian disorders are in the range of 5 -15%, sufficient to justify newborn screening and early treatment, or community-based education and carrier testing programs for disorders where no therapy is currently available. To be most productive, future studies of the epidemiology of single gene disorders should take social organisation and cultural anthropology into consideration, thus allowing the targeting of public health programs and contributing to the understanding of population structure and demographic history of the Roma.

Towards storage and access of electronic theses: A proposal of its organisation for the Consortium of Catalan Libraries

Els objectius d'aquest informe són realitzar un estudi de la tècnica en la digitalització, l'emmagatzematge i l'accés a les tesis doctorals electròniques, per tal de fer una proposta d’organització al Consorci de Biblioteques Universitàries de Catalunya (CBUC). Actualment, tot i que existeixen diverses iniciatives a Europa, és als EUA on la digitalització de tesis doctorals s’ha desenvolupat més amb la creació de la Networked Digital Library for Theses and Dissertation (NDLTD), i ha estat qui ha definit els estàndards en aquest camp. En el següent informe es planteja i es recomana al CBUC l’adhesió institucional a l’NDLTD per poder gaudir de la seva experiència.

The referent : a new referential methodology and procedure in live drawing

My research in live drawing and new technologies uses a combination of a human figure in live in composition, overlaid with a digital projection of a second human figure. The aim is to explore, to amplify and thoroughly analyse the search for distinctive identities and graphic languages of representation for live and projected models.

El significado de las ocupaciones en las personas mayores-jóvenes: algunas tendencias

Con la llegada del nuevo paradigma del “envejecimiento activo” planteado por la Organización Mundial de la Salud (OMS, 2002), estamos asistiendo a una nueva manera de enfocar el progresivo envejecimiento de la población. Este enfoque trata de fomentar la consecución de una esperanza de vida saludable y libre de discapacidad, gracias a la promoción de políticas y programas cuyos objetivos principales se centran en la independencia y en la autonomía a lo largo del proceso de envejecimiento. Acorde con este enfoque pensamos que las ocupaciones significativas son una buena herramienta para mantener la autonomía de estas personas al fomentar la prevención y la promoción de su salud, motivo por el cual desarrollamos este estudio. Los objetivos principales del presente estudio son conocer y comprender que ocupaciones adquieren un significado y satisfacción personal en las personas mayores-jóvenes, que han concluido su etapa laboral, que cuentan con buena salud y condiciones psicofísicas favorables y que viven de manera autónoma en la comunidad, así como explorar también si se establece en estas personas alguna vinculación entre las actividades que eligen desarrollar en la actualidad con su perfil e historia ocupacional previa. Por último, este estudio pretende conocer el tipo de gestión que cada persona prefiere para llevar a cabo las actividades cotidianas que les son más significativas, a partir de los contextos en los que se inscribe. El marco teórico se desarrolla a partir de la conceptualización aportada por diversos autores sobre el envejecimiento activo y la ciencia de la ocupación. La metodología utilizada es de carácter cualitativo, enfocado desde un paradigma constructivista. Los resultados del estudio muestran que se inicia tímidamente un cambio de tendencias en la elección y el significado que las personas mayores-jóvenes atribuyen a sus ocupaciones. Muestran también que las ocupaciones elegidas como más significativas por estas personas mantienen una vinculación con las que ya realizaban con anterioridad a la jubilación, con su historia o perfil 6 ocupacional previo. Y finalmente demuestran que el tipo de gestión que eligen para efectuarlas influye en la elección del entorno donde las llevan a término.

Legal issues in promoting FOSS in R+D projects - Policy, Organisation and Management

Creating and using FLOSS in R+D projects raises several legal issues, which need to be managed as soon as possible - preferably during the project planning stage. Challenges in the areas of project structure and policy, licenses and licensing, exploitation strategies, community management, and FLOSS-friendliness in general all have their legal aspects, which are commented here. Some recommendations are made for assisting in the use of FLOSS in R+D projects, especially in multiple party consortiums.