Search results for "Inno"
showing 10 items of 3577 documents
Transition vers des systèmes agricole et agroalimentaire durables : quelle place et qualification pour les légumineuses à graines ?
2017
Cet article propose une analyse historique du processus de verrouillage du système agroalimentaire en défaveur des légumineuses à graines, à l’aune des théories évolutionnistes. Plusieurs mécanismes d’autorenforcement permettent de comprendre pourquoi ces espèces sont de moins en moins cultivées en France face à un système agro-industriel qui s’est spécialisé en faveur des céréales, favorisant à l’amont l’usage d’engrais azotés de synthèse et limitant à l’aval les investissements pour les légumineuses en alimentation humaine. Cet article s’interroge alors sur les perspectives de déverrouillage.
The Performative University: ‘Targets’, ‘Terror’ and ‘Taking Back Freedom’ in Academia
2020
The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link. This special issue assembles eight papers which provide insights into the working lives of early career to more senior academics, from several different countries. The first common theme which emerges is around the predominance of ‘targets’, enacting aspects of quantification and the ideal of perfect control and fabrication. The second theme is about the ensuing precarious evocation of ‘terror’ impacting on mental well-being, albeit enacted in diverse ways. Furthermore, several papers highlight a particular type of response, beyond complicity to…
Effects of the COVID-19 Pandemic on Sports Entrepreneurship
2020
Sports entrepreneurship has been considered an important part of sports organisations when overcoming crisis situations. The aim of this study is to determine the impact of the crisis derived from COVID-19 on sports entrepreneurship and whether there are differences in the prediction of entrepreneurship on service quality in non-profit sports clubs. To this end, 145 sports clubs were analysed before and after the outbreak of the virus in society. Paired sample-t tests were carried out to determine the differences in variables studied before (Time I) and after (Time II) the COVID-19 outbreak, and correlations and hierarchical linear regressions were used to analyse the relationship between t…
Creativity and Innovation in Technology-Mediated Journalistic Work : Mapping out Enablers and Constraints
2020
This qualitative study examines creativity and innovation in dispersed, journalistic teams. Specifically, we study the factors enabling and constraining creativity and innovation in journalistic work in technology-mediated settings and explore how technology shapes these phenomena in dispersed journalistic teams. The study is motivated by the media industry’s heightened need for creativity and innovation as well as the changing nature of working life where an increasing amount of work is done via information and communication technologies. By closely examining two journalistic teams and their idea sharing and development processes, this study finds that successful creative work and innovati…
Partial purification and characterization of an NAD-dependent 3 beta-hydroxysteroid dehydrogenase from Clostridium innocuum
1989
In nine strains of Clostridium innocuum, 3 beta-hydroxysteroid-dehydrogenating activities were detected. 3 beta, 7 alpha, 12 alpha-Trihydroxy- and 3 beta-hydroxy-12-keto-5 beta-cholanoic acids were identified as reduction products of the respective 3-keto bile acids by gas-liquid chromatography and gas-liquid chromatography-mass spectrometry. One strain was shown to contain a NAD-dependent 3 beta-hydroxysteroid dehydrogenase. Enzyme production was constitutive in the absence of added bile acids. The specific enzyme activity was significantly reduced by growth medium supplementation with 3-keto bile acids, with trisubstituted acids being more effective than disubstituted ones. A pH optimum o…
Buccal drug delivery: what's new and what does the future hold?
2014
The buccal mucosa is the stratified squamous epithelial tissue inside lining of the cheeks. It is a favorable site of drug absorption since the tissue is non-keratinized, relatively immobile and strongly supplied with blood by a dense capillary-vessel network; moreover, it is highly tolerant to allergens, resistant to potentially harmful agents and has a relatively low enzymatic activity. The tissue consents quick onset of effect, offers an easily accessible and generally well-accepted site for drug delivery, is a useful route of administration in patients in an unconscious state (e.g., when swallowing is impaired), and is suitable for retentive dosage forms of administration. Buccal mucosa…
The digitized curriculum: voices and silences in the publishing field
2015
En este artículo se analiza la posición, de algunas de las editoriales presentes en la Comunidad Valenciana, sobre la migración hacia formatos digitales del libro de texto utilizado en centros educativos de niveles no universitarios. Con una metodología mixta se estudian tres dimensiones implicadas en el proceso: la estrategia tecnológica, la pedagógica y la comercial mediante una serie de entrevistas, encuestas, grupos de discusión y análisis de documentos. Entre los resultados alcanzados destaca la gran heterogeneidad de formatos, soportes y marcas; la necesidad de equipos pedagógicos de asesoramiento en las editoriales; la competencia de productos digitales del profesorado y el silencio …
Innovation Policies for Regional Structural Change: Combining Actor-Based and System-Based Strategies
2018
This chapter analyses opportunities and challenges for regional innovation policies designed to promote new path development in different types of regional innovation systems (RISs). RISs differ enormously in their capacity to develop new growth paths due to pronounced differences in endogenous potentials and varying abilities to attract and absorb exogenous sources for new path development. We distinguish between different types of regional industrial path development, which reflect various degrees of radicalness of regional structural change. The chapter offers a conceptual analysis of conditions and influences that enable and constrain new path development in different types of RISs and …
Comunicación de la responsabilidad social corporativa (RSC) en redes sociales
2018
El auge de la Responsabilidad Social Corporativa (RSC) de la mano del surgimiento y desarrollo de la web 2.0 han propiciado cambios en la comunicación contable de información no financiera dirigida a un amplio espectro de stakeholders, que han repercutido en el uso de diversas herramientas y aplicaciones como las redes sociales -creadas para favorecer y fortalecer las relaciones sociales, incrementar la interacción y buscar una participación activa del usuario a través de la co-creación de contenidos-(Fieseler and Fleck, 2013). Con ello, las dinámicas de accountability corporativa han sido trasladadas de los medios tradicionales hacia medios interactivos que podrían promover el stakeholder …
Combined Innovation Policy: Linking Scientific and Practical Knowledge in Innovation Systems
2012
New research indicates that firms combining the science-based STI (Science, Technology, Innovation) and the experience-based DUI (Doing, Using, Interacting) modes of innovation are more efficient when it comes to improving innovation capacity and competitiveness. With regard to innovation policy, the STI mode calls for a supply driven policy, typically aimed to commercialise research results. The DUI mode suggests a demand driven policy approach, such as supporting the development of new products or services to specific markets. This paper analyses how the two types of innovation policy and the two innovation modes can be combined in regional innovation systems. The analysis builds on studi…