Warfarin susceptibility in the lesser bandicoot rat (Bandicota bengalensis)

Warfarin is a first generation anticoagulant that relies on multiple feeding events to achieve lethality in susceptible rodents. For the Bandicoot rat, warfarin susceptibility baselines were established using the lethal feeding period (LFP) test methodology. Against a 0.003% warfarin formulation, LFP50 values of 2 and 4 days, and LFP99 values of 16 and 10 days were obtained for males and females respectively. However, consumption of rodenticide was significantly reduced after the 4th and 5th days of test, at a time when animals would be expected to experience symptoms of warfarin toxicity. This would seriously compromise the Probit analysis, particularly for estimates of higher percentiles. Possible modifications to the methodology are discussed to overcome this problem. Although the majority of animals were highly susceptible to warfarin, one female animal that survived a high dose of active ingredient (79.1 mg kg-1) may bode for future resistance

Genotypic variation in photosynthetic and leaf traits in cocoa

The photosynthetic characteristics of eight contrasting cocoa genotypes were studied with the aim of examining genotypic variation in maximum (light-saturated) photosynthetic rates, light-response curve parameters and water use efficiency. Photosynthetic traits were derived from single leaf gas exchange measurements using a portable infra-red gas analyser. All measurements were conducted in a common greenhouse environment. Significant variation was observed in light-saturated photosynthesis ranging from 3.4 to 5.7 µmol CO2 m-2 s-1 for the clones IMC 47 and SCA 6, respectively. Furthermore, analyses of photosynthetic light response curves indicated genotypic differences in light saturation point and quantum efficiency (i.e. the efficiency of light use). Stomatal conductance was a significant factor underlying genotypic differences in assimilation. Genotypic variation was also observed in a number of leaf traits, including specific leaf area (the ratio of leaf area to leaf weight), chlorophyll concentration and nitrogen content. There was a positive correlation between leaf nitrogen per unit area and light-saturated photosynthesis. Water use efficiency, defined as the ratio of photosynthetic rate to transpiration rate, also varied significantly between clones (ranging from 3.1 mmol mol-1 H2O for the clone IMC 47 to 4.2 mmol mol-1 H2O for the clone ICS 1). Water use efficiency was a negative function of specific leaf area, suggesting that low specific leaf area might be a useful criterion for selection for increased water use efficiency. It is concluded that both variation in water use efficiency and the photosynthetic response to light have the potential to be exploited in breeding programmes.

Where Does All the Knowledge Go in Small Knowledge-intensive Professional Service Firms?

Small knowledge-intensive professional service firms are becoming increasingly important agents of innovation in construction. There is thus an urgent need to better understand the nature and process of innovation in such firms. First, this paper presents a review of the relevant literature. It is concluded that this literature is often not appropriate for SKIPSFs, as it neglects the critical role of knowledge and knowledge workers in innovation within SKIPSFs. Second, a knowledge-based innovation model is presented as a holistic, system-oriented framework to better investigate how the SKIPSFs create, manage and exploit innovation. This model is to be tested with case study research.

Lessons from real estate partnerships in the UK: Drivers, barriers and critical success factors

Purpose – This paper seeks to summarise the main research findings from a detailed, qualitative set of structured interviews and case studies of Real Estate Partnership (REP) schemes in the UK, which involve the construction of built facilities. The research, which was funded by the Foundation for the Built Environment, examines the evolution of REPs in the UK and in Europe. The paper also aims to analyse best practice, critical factors for success, and lessons for the future. Design/methodology/approach – The research in this paper is based around ten semi-structured interviews conducted with senior representatives from corporate occupiers, property consultants, legal practices and REP service providers. Findings – The research in the paper demonstrates that REPs are particularly suited to the UK, where lease lengths are relatively long, and the level of corporate real estate owner-occupation is often higher than elsewhere. It also shows that further research is needed to examine the future shape and form of the UK REP market. Research limitations/implications – The paper is based on a limited number of in-depth case study interviews. The paper shows that further research is needed to find better ways to examine REPs empirically. Practical implications – The paper is important in highlighting a number of main issues in developing REPs: identifying with occupier's objectives; risk transfer and size of contract; and developing appropriate innovation and skills. Originality/value – The paper examines the drivers, barriers and critical success factors (at strategic and operational levels) for REPs in the UK in detail and will be of value to property managers, facilities managers, investors, financiers, and others involved in the REP process.

Spanish as a World Language: The Interplay of Globalized Localization and Localized Globalization.

This article argues that two movements in constant interplay operate within the historical trajectory of the Spanish language: the localization that becomes globalized and the globalization that becomes localized. Equally, this article illustrates how, at the same time that Spanish is expanding in the world, new idiosyncratic and localized forms of the language are emerging. This article deals with the issues of standardization and language ideology, language contact, and redefinition of identities. The article focuses on three geographic loci: Spain, where Spanish opposes Catalan, Basque, and Galician; the United States, where migrants' Spanish dialects converge and confront English and each other; and finally, Latin America, where Spanish is in contact with Portuguese, indigenous, and Afro-Hispanic languages. The concepts that structure the discussion explain both language expansion and contraction as well as the conflict and constant negotiation between a language's standardized forms and its regional and social varieties.

A Character Formula for the Category (O)over-tilde of Modules for Affine sl(2)

One may construct, for any function on the integers, an irreducible module of level zero for affine sl(2) using the values of the function as structure constants. The modules constructed using exponential-polynomial functions realize the irreducible modules with finite-dimensional weight spaces in the category (O) over tilde of Chari. In this work, an expression for the formal character of such a module is derived using the highest weight theory of truncations of the loop algebra.

Studie till uppstartande av annonskatalog

Sten Jonsson wants to start a production of an advertising catalogue for small companies in Sweden. Acatalogue where the advertisingcost is so low that most of the companies can afford to participate. Thecompanies who will advertise should be manufacturing companies in trades of carpentry, sheet metalworkshops, forging workshops and engineering workshops.The catalogue will facilitate for the manufacturer to reach the costumer without any middleman.Without a middleman creates a possibility for an opinion about the product at the same time as theprice can be held low. A catalogue of this type would benefit the marketing of the companies at the sametime as it would generate an occasion for innovations.The possible target groups are property companies, construct companies and farmers.A market research has been carried out contained a postal interview and a phone interview. Themarket research carried out to get an understanding in what the companies think about the idea butalso to see if the companies are in interest of advertise in the catalogue. Unfortunately the marketresearch became unusable when only three of thirty companies comment the idea and two of themwanted to meet for a further visit. In relation to the market research a deeper study in market research,in which essential parts for the project, was made.A dummie has been done to show the design of the catalogue.A calculation has also been done to get an understanding in what the project would cost to start.

Inkzine : Redesignandet av en tatuerings- och piercingcommunity

Our employer, Gaddad, is a tattoo and piercing community that was created in 2006 with the basic idea to make it easier for people to get in touch with the tattoo artists and piercers from all over Sweden. With the homepage’s popularity at 2009 they decided to expand with the news page Inkzine. 2011 they contacted us with a plan to expand the homepage to Europe and then merge their two sites under the name Inkzine.The goal of this project was to create design suggestions for Gaddad / Inkzine that both the administration and the current users liked and would consider implementing on the website. In order to evaluate the current design and our suggestions we decided to use two questionnaires . The first questionnaire evaluated the currentdesign to provide us with information for the redesign. The second questionnaire evaluated our new suggestions.With these questionnaire we also carried out an analysis to see the differences in opinions among the users and also between the administration and the users.We also investigated other community homepages, company homepages that had been internationalized, and other tattoo homepages. To see what others had done to adapt to the international market and to investigate the design of tattoo homepages.We also did literary studies in redesign and internationalization, in order to obtain a theoretical foundation for our work.The results of the investigation of other homepages showed that in order to perform an internationalization of a web site no major changes to the looks were necessary, only linguistic changes. The results of our questionnairesshowed that users had in most cases put the majority of their votes on

Humorforskning i svenska organisationer och arbetslivssammanhang : en litteraturöversikt

Research on humor in Swedish organizational and working life contexts: a literature review The objective of this study was to provide a more coherent picture of research on humor in Swedish organizational and working life contexts, where even non-strictly organizational studies were included due to their high relevance in the research area. A systematic review of the literature published during the last 15 years was used to summarize an obviously undeveloped research area in Sweden. Published peer-reviewed articles that primarily examine humor were analyzed. Seventeen representative articles have been found and systematically reviewed and compared focusing on four questions: purposes and contexts of the studies, theoretical approaches, methods and main results. The analysis identifies four focal points that describe current state of humor research in Sweden: 1) positive function of humor appears to be a predominant research issue while humor’s subversive function, power relations and negative functions are less represented, 2) limited comparative studies of different contexts 3) biased theoretical approaches and limited studies of theory developing approach 4) overrepresented qualitative research approach. The above issues were discussed in relation to relevant international humor research.