Search results for "producció"
showing 10 items of 255 documents
La «innovación escondida» de las pymes industriales en el capitalismo español. Gestión, estrategias y repertorios de prácticas innovadoras en pymes m…
2019
Las pymes industriales dinámicas e innovadoras son una de las bases de prosperidad colectiva en algunos países y regiones europeas. Desde una sociología multinivel que integra los niveles micro (empresarial-organizativo), meso (regional-local y sectorial) y macro (capitalismo estatal-nacional) dentro del sistema de redes-cadenas de producción del capitalismo global, el artículo analiza la actividad innovadora de las pymes industriales, la cual se puede denominar innovación escondida al no aparecer en los indicadores convencionales de innovación. En base a 22 entrevistas semiestructuradas a directivos de pymes manufactureras de Cataluña, se aplica la Teoría Fundamentada para construir catego…
Nidificación de Gorrión Común (Passer domesticus) en una grúa móvil
1996
Es va trobar un niu de pardal comú situat a una grua d'una nau industrial el qual es movia contínuament distàncies de fins a 75 m. El moviment del niu no va afectar l'èxit reproductor dels pardals, els quals van alimentar els polls amb tota normalitat. Aquest lloc tan inusual d'ubicació del niu i d'altres casos publicats són exemples de l'alta adaptabilitat de l'espècie cap a indrets força humanitzats. -- A House Sparrow nest was found situated in a factory crane, which was continually moving distances of nearly 75 m. The movement of the nest did not affect the breeding success of the sparrows, which fed the nestlings normally This unusual nest site and other cases reported in the literatur…
It Is Premature to Use Postmortem Sperm for Reproductive Purposes: a Data-Driven Opinion
2022
AbstractPostmortem sperm retrieval for reproductive purposes is an assisted reproduction procedure that offers women an opportunity to have a child using sperm retrieved from their deceased partners. The ethical issues of this procedure have been discussed in previous works. However, an assessment of the procedure using a scientific perspective is still lacking. Here, we aim to ascertain, using a biological standpoint, whether postmortem sperm should be rescued for reproductive purposes. Data suggest that it is premature to use postmortem sperm for reproductive purposes. This procedure should not be clinically applied until appropriate and comprehensive analyses have been completed. Such an…
Activacion folicular mediante fragmentación de la corteza ovárica como tratamiento de la esterilidad asociada a baja reserva ovárica y la insuficienc…
2017
La vía de Salvador / Warts / Hippo está implicada en la coordinación de la proliferación y muerte celular, esencial para el mantenimiento del tamaño de los órganos y la homeostasis de los tejidos durante la vida postnatal. Recientemente se ha descrito en modelos in vitro y en modelos animales cómo la disrupción de la vía Hippo promueve la activación y el crecimiento de folículos primordiales. Igualmente existe una pequeña serie en humanos en la que, tras aplicar la disrupción de dicha vía mediante un triple abordaje (fragmentación tisular, incubación con inhibidores de PTEN y activadores de PI3K), se han descrito dos casos de recién nacidos vivos en pacientes con un fallo ovárico prematuro.…
Review of the chromatic subjects about image capture (II)
2002
Este trabajo aborda la problemática general de la reproducción del color que se genera en dispositivos de captura (escáneres y cámaras). Se expuso en la primera parte de este trabajo que los dispositivos de captura no son directamente instrumentos de medida del color debido a la opción tecnológica sistemáticamente usada en el diseño de sus sensibilidades espectrales. Por tanto, se estudian en esta segunda sección las opciones posibles de transformación de color o perfil colorimétrico entre el espacio RGB dependiente de estos dispositivos y el espacio estándar CIE-1931 XYZ. Esto conlleva a su vez una revisión de los algoritmos existentes para evaluar el grado de exactitud colorimétrica conse…
The Dark Side of Value Co-Creation: The Example of French Commercial Architecture
2018
Innovation is a network activity where different actors collaborate. An ethnographic survey of the French commercial architecture industry highlights the ambivalence of this co-production process. The results identify the sources of co-creation and co-destruction related both to the motivations of the actors and their interactions and examines their consequences. Retailers are encouraged to reposition themselves as project leaders, responsible for both assigning roles and mediating between the creative and technical functions. The development of new communication platforms to overcome interpretive biases between the diverse set of actors is also recommended.
Assessing supply chain risks in the automotive industry through a modified MCDM-based FMECA
2020
Supply chains are complex networks that receive assiduous attention in the literature. Like any complex network, a supply chain is subject to a wide variety of risks that can result in significant economic losses and negative impacts in terms of image and prestige for companies. In circumstances of aggressive competition among companies, effective management of supply chain risks (SCRs) is crucial, and is currently a very active field of research. Failure Mode, Effects and Criticality Analysis (FMECA) has been recently extended to SCR identification and prioritization, aiming at reducing potential losses caused by lack of risk control. This article has a twofold objective. First, SCR assess…
Multi-criteria decision methods to support the maintenance management of complex systems
2019
[ES] Esta tesis doctoral propone el uso de métodos de toma de decisiones multi-criterio (MCDM, por sus iniciales en inglés) como herramienta estratégica para apoyar la gestión del mantenimiento de sistemas complejos. El desarrollo de esta tesis doctoral se enmarca dentro de un acuerdo de cotutela entre la Università degli Studi di Palermo (UNIPA) y la Universitat Politècnica de València (UPV), dentro de sus respectivos programas de doctorado en 'Ingeniería de Innovación Tecnológica' y 'Matemáticas'. Estos programas están estrechamente vinculados a través del tópico MCDM, ya que proporciona herramientas cruciales para gestionar el mantenimiento de sistemas complejos reales utilizando análisi…
Consumer Demand for Environmental, Social, and Ethical Information in Fishery and Aquaculture Product Labels
2022
[EN] Customers' attention to sustainability labels in fishery and aquaculture products (FAPs) has been increasing in the last decades, and the industry has adapted to this growing interest by adopting fish ecolabels. However, there is a growing interest to widen the sustainability concept to include the social and ethical information of the fishery and aquaculture industry and to go further from the voluntary approach on the labeling of these aspects in FAPs. For this reason, using data from 2021 Eurobarometer and using machine learning techniques, we disentangle the characteristics of the FAP buyers that consider the importance of environmental impact, ethical, and social information appea…
Axes of relationship value between manufacturers and retailers
2018
Purpose The purpose of this paper is to define the relationship strategy of manufacturers with their retail customers through the identification of axes for the creation of relationship value. Design/methodology/approach A survey was carried out and 219 valid questionnaires were completed and returned by the purchasing managers of retail companies in the furniture sector. The model was estimated using the partial least squares approach. Findings The results revealed three axes of value creation: the core axis, the information and communication technologies (ICTs) axis, and the access axis. These axes included the benefits and costs related to the product and the service provided, the ICTs …