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An approach to firm’s innovation from the explicit and tacit knowledge spiral
Get PDFThis is an Accepted Manuscript of an article published by Taylor & Francis in Knowledge Management Research & Practice on 31 Jan 2023, available at: https://doi.org/10.1080/14778238.2023.2173679This study aims to analyse the mediating and moderating roles played by tacit
and explicit knowledge in the relationship between organizational capabilities
and product innovation. On a sample of industrial organizations, SEM and
multigroup analysis have been applied. The findings show that both explicit and
tacit knowledge partially mediate the relationship between organizational
capabilities and product innovation, being stronger the mediating role played by
tacit knowledge. While high levels of tacit knowledge enhance the impact of
organizational capabilities on explicit knowledge and product innovation, a
moderate level of explicit knowledge maximizes the impact on the relationships
between organizational capabilities, tacit knowledge and product innovation. The
discussion of the results, the managerial implications and future research lines are
included at the end of the paper.S
Latin Teaching: communicative approach versus grammatical approach
Get PDFTraballo de Fin de Máster en Profesorado de Educación Secundaria Obrigatoria e Bacharelato, Formación Profesional e Ensinanza de IdiomasEste Trabajo de Fin de Máster ofrece una comparación entre el método inductivo-contextual, que sigue un enfoque comunicativo, y el método gramática-traducción, que sigue un enfoque gramatical, para el aprendizaje de Latín en la Educación Secundaria Obligatoria y en Bachillerato. Para ello, se analiza cuál es la consideración de la lengua latina en la sociedad actual, se expone el contexto en que surgió cada uno de los métodos, para entender a qué intereses responden, y se explica en qué consiste cada uno, contemplando las posibles ventajas e inconvenientes asociados. Los resultados obtenidos a partir de esta investigación servirán para reflexionar sobre la validez de cada método y elegir cuál aplicar en la enseñanza de Latín en todos los niveles impartidos en los institutosEste Traballo de Fin de Máster ofrece unha comparación entre o método inductivo-contextual, que segue un enfoque comunicativo, e o método gramática-tradución, que segue un enfoque gramatical, para a apredizaxe de Latín na Educación Secundaria Obrigatoria e en Bacharelato. Para iso, analízase cal é a consideración social da lingua latina na sociedade actual, exponse o contexto no que cada un dos métodos xurdiu, para entender a que intereses responden, e explícase en que consiste cada un, contemplando as posibles vantaxes e inconveniencias asociadas. Os resultados obtidos a partir desta investigación servirán para reflexionar sobre a validez de cada método e escoller cal aplicar no ensino de Latín en todos os niveles impartidos nos institutosThis Final Master’s Degree Proyect offers a comparison between the inductive-contextual method, which follows a communicative aproach, and the grammar-translation method, which follows a grammatical aproach, in relation to Latin learning in the Compulsory Secondary Education and A Levels. For that purpose, this document analyses the concept of Latin language in our current society, exposes how each method was born in order to understand what interests each one meets, and explains what each method is about, studying their eventual benefits and disadvantages. The results obtained from this investigation will be used to think about the validity of each method and to choose which one to apply in Secondary educatio
Existence of solutions of nonlinear systems subject to arbitrary linear non-local boundary conditions
Get PDFIn this paper, we obtain an explicit expression for the Green’s function of a certain type of systems of differential equations subject to non-local linear boundary conditions. In such boundary conditions, the dependence on certain parameters is considered. The idea of the study is to transform the given system into another first-order differential linear system together with the two-point boundary value conditions. To obtain the explicit expression of the Green’s function of the considered linear system with non-local boundary conditions, it is assumed that the Green’s function of the homogeneous problem, that is, when all the parameters involved in the non-local boundary conditions take the value zero, exists and is unique. In such a case, the homogeneous problem has a unique solution that is characterized by the corresponding Green’s function g. The expression of the Green’s function of the given system is obtained as the sum of the function g and a part that depends on the parameters involved in the boundary conditions and the expression of function g. The novelty of our work is that in the system to be studied, the unknown functions do not appear separated neither in the equations nor in the boundary conditions. The existence of solutions of nonlinear systems with linear non-local boundary conditions is also studied. We illustrate the obtained results in this paper with examples.Partially supported by Grant PID2020-113275GB-I00 funded by MCIN/AEI/10.13039/501100011033 and by “ERDF Away of making Europe” of the“EuropeanUnion”.S
On the street : fashion, street art and street style
No full textTraballo Fin de Grao en Historia da Arte. Curso 2022-2023Arte e moda son dúas correntes primarias, innatas e necesarias para o desenrolo expresivo das persoas. Desde o Paleolítico ata a actualidade, os seres humanos procuraron deixar a súa pegada no seu hábitat dunha maneira ou doutra.
A finais do século XX ocorreron unha serie de cambios sociais e políticos que fixeron que a
sociedade caese nun estado de descontento, rexeitamento e quebrantador ca orde establecida. Isto desencadeou a aparición de diferentes subculturas configuradas desde os estamentos minorizados e marxinais da poboación. Nelas xurdiron e se desenrolaron dúas correntes coma a Street Art e o Street Style.
O punto de interese deste traballo focalízase na mostra de como evolucionaron ambos
movementos; como comenzaron a ser estilos e estéticas pertencentes a zonas discriminadas
pola sociedade, para converterse nas modas sociais das que as elites se apropiaron, sendo no día de hoxe aceptadas e buscadas pola sociedade das grandes metrópoles.Arte y moda son dos corrientes primarias, innatas y necesarias para el desarrollo expresivo de las personas. Desde el Paleolítico hasta la actualidad, los seres humanos buscaron dejar su huella en su hábitat de una manera u otra.
A finales del siglo XX ocurrieron una serie de cambios sociales y políticos que hicieron que
la sociedad cayese en un estado de descontento, rechazo y quebrantador con el orden
establecido. Esto desencadenó la aparición de diferentes subculturas configuradas desde los
estamentos minorizados y marginados de la población. En ellas surgieron y se desarrollaron
dos corrientes como el Street Art y el Street Style.
El punto de interés de este trabajo se focaliza en la muestra de cómo evolucionaron ambos
movimientos; cómo comenzaron a ser estilos y estéticas pertenecientes a zonas discriminadas por la sociedad, para convertirse en las modas sociales de las que las elites se apropiaron, siendo en el día de hoy aceptadas y buscadas por la sociedad de las grandes metrópolis.Art and fashion are two primary currents, innate and necessary for the expressive
development of people. From the Paleolithic to the present, human beings sought to leave
their mark on their habitat in one way or another.
At the end of the 20th century, a series of social and political changes occurred that caused
society to fall into a state of discontent, rejection and break with the established order. This
triggered the appearance of different subcultures configured from the minority and
marginalized classes of the population. Two currents such as Street Art and Street Style arose and developed in them.
The point of interest of this work is focused on the sample of how both movements evolved;
how styles and aesthetics belonging to areas discriminated against by society began to be, to become the social fashions that the elites appropriated, being today accepted and sought after by the society of the large metropolises
When a little says a lot: euphemisation in job titles
Get PDFIn our high-speed society, heavily influenced by NICTs, job posting sites are one of the main resources employed by job seekers. Compa-nies focus on writing enticing ads, favouring catchy titles often devoid of clarity, but which attract candidates. In this study, we analyse the designations used on these sites, focusing our attention on the form and the euphemistic uses of the designations at the service of a market economy. The rhetorical strategies adopted privilege deliberately imprecise titles, whose interpretation is not always obvious, but which favour a positive impact on the reader-candida-te in the form of enticing offers. The semantic-pragmatic study proposed explores the reasons for these choices and the coexistence of diffe-rent designations for a same profession or job.En nuestra sociedad acelerada y sometida a la influencia de las NTIC, los portales de empleo constituyen una de las principales herramientas utilizadas por los demandantes. Las empresas se vuelcan en redactar ofertas atractivas, utilizando títulos gancho a menudo poco significativos, que actúan como un imán para atraer a los posibles candidatos. En este estudio analizaremos las designaciones empleadas en esas páginas web, haciendo hincapié en su forma y en los usos eufemísticos de las apelaciones empleadas al servicio de la economía de mercado. Las estrategias retóricas promueven unas denominaciones deliberadamente imprecisas, cuya interpretación no siempre resulta evidente, pero que contribuyen a un impacto positivo en el lector-candidato, como si de una oferta promocional se tratara. El estudio semántico-pragmático intentará explorar las razones que motivan dichas elecciones, así como la concurrencia de diferentes nombres para una misma profesión.S
Músicas iberoamericanas interconectadas. Caminos, circuitos y redes
Get PDFLa historia musical de Iberoamérica -entendida no solo como espacio geográfico sino también como comunidad cultural global- ha estado determinada por una extensa y diversificada red de comunicaciones que mantenía interconectada una pluralidad de regiones y ecosistemas. Partiendo del enfoque interpretativo de las redes de intercambio, este volumen analiza cómo la existencia de rutas de comunicación moldeó la movilidad de músicos, repertorios, prácticas e ideologías, configurando una dinámica y compleja estructura reticular que permite entender el universo sonoro iberoamericano como parte de un conjunto interaccionado.La publicación de esta obra ha sido posible gracias al apoyo financiero de la Sociedad Española de Musicología, la Consellería de Cultura, Educación e Universidade de la Xunta de Galicia y los Proyectos de I+D+i
“Galicia-América: música civil, ideología e identidades culturales a través del Atlántico (1800-1950)”, del
Ministerio de Ciencia e Innovación, PID2020-115496RB-I00 y “Estudios históricos de música en Galicia y
América (ss. XI-XX)”, de las Ayudas para la consolidación (GPC) de la Xunta de Galicia, ED431B 2021/09
Resolving the taxonomy of the Polysiphonia scopulorum complex and the Bryocladia lineage (Rhodomelaceae, Rhodophyta)
Get PDFCryptic diversity is common among marine macroalgae, with molecular tools leading to the discovery of many new species. To assign names to these morphologically similar species, the type and synonyms have to be examined, and if appropriate, new species must be described. The turf-forming red alga Polysiphonia scopulorum was originally described from Rottnest Island, Australia, and subsequently widely reported in tropical and temperate coasts based on morphological identifications. A recent study of molecular species delineation revealed a complex of 12 species in Australia, South Africa, and Europe. These species are placed in a taxonomically unresolved lineage of the tribe Polysiphonieae. The aim of this study was to resolve the genus- and species-level taxonomy of this complex and related species using molecular and morphological information. Three morphologically indistinguishable species of the complex were found at the type locality of P. scopulorum, preventing a straightforward assignment of the name to any of the molecular lineages. Therefore, we propose a molecularly characterized epitype. Polysiphonia caespitosa is reinstated for the only species found in its type locality in South Africa. We describe seven new species. Only one species of the complex can be morphologically recognized, with the other eight species indistinguishable based on morphometric analysis. The studied complex, together with another seven species currently placed in Polysiphonia and two Bryocladia species, formed a clade distinct from Polysiphonia sensu stricto. Based on observations of Bryocladia cervicornis (the generitype), we describe our seven new species in the genus Bryocladia and transfer another nine species from Polysiphonia to Bryocladia.Funding was provided by the Australian Biological Resources Study (grant 4-G046WSD).S
Nonparametric estimation for a functional-circular regression model
Get PDFChanges on temperature patterns, on a local scale, are perceived by individuals as the
most direct indicators of global warming and climate change. As a specific example,
for anAtlantic climate location, spring and fall seasons should present amild transition
between winter and summer, and summer and winter, respectively. By observing daily
temperature curves along time, being each curve attached to a certain calendar day, a
regression model for these variables (temperature curve as covariate and calendar day
as response)would be useful for modeling their relation for a certain period. In addition,
temperature changes could be assessed by prediction and observation comparisons
in the long run. Such a model is presented and studied in this work, considering a
nonparametric Nadaraya–Watson-type estimator for functional covariate and circular
response. The asymptotic bias and variance of this estimator, as well as its asymptotic
distribution are derived. Its finite sample performance is evaluated in a simulation
study and the proposal is applied to investigate a real-data set concerning temperature
curves.Open Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature.
Research of A. Meilán-Vila and M. Francisco-Fernández has been supported by MINECO (Grant
MTM2017-82724-R), MICINN (Grant PID2020-113578RB-I00), and by Xunta de Galicia (Grupos de
Referencia Competitiva ED431C-2020-14 and Centro de Investigación del Sistema Universitario de Galicia
ED431G 2019/01), all of them through the ERDF. Research of R. M. Crujeiras has been supported by
MICINN (Grant PID2020-116587GB-I00), and by Xunta de Galicia (Grupos de Referencia Competitiva
ED431C-2021-24), all of them through the ERDF.S
El mito de la argentina blanca : procesos de alterización y sus consecuencias sobre la población no-blanca
Get PDFTraballo Fin de Grao en Historia. Curso 2022-2023El objetivo de este trabajo es tratar de explicar el punto de partida de expresiones
habituales de la Argentina, tal y como que en el país “no existen negros”, “no quedan
indígenas” o “venimos todos de barcos”, al mismo tiempo que existe gran variedad de
insultos relacionados con esta población (“cabecitas negras”, “negros villeros”, “negros”,
etc.). Para ello, se expondrán las bases sobre las que se crea la nación (colonialismo y
darwinismo social), cómo se produce el proceso de alterización de las diferencias
(“nosotros” nacional entendido como blanco-europeo, “otro” entendido como no-blanco),
y cómo esto afecta a indígenas y afroargentinos (invisibilización, discriminación,
racismo...). Posteriormente, se tratará de ver cómo se pasa de pensar esta población en
términos de raza a clase social al convertirse el país en una sociedad salarial, para por
último entrar en el impacto de la posmodernidad y la crisis económica, y su afectación en
la construcción de identidades del país, encontrando un resurgir de lo no-blanco a través
de iniciativas sociales, religión, educación, la música y medios audiovisuales.O obxectivo deste traballo é tratar de explicar o punto de partida de expresións
habituais na Arxentina, tal e como que no país “non existen negros”, “non quedan
indíxenas” ou “vimos todos de barcos”, ao mesmo tempo que existe gran variedade de
insultos relacionados con esta poboación (“cabecitas negras”, “negros villeros”, “negros”,
etc.). Para isto, explicaranse as bases sobre as cales se crea a nación (colonialismo e
darwinismo social), cómo se produce o proceso de alterización das diferenzas (“nós”
nacional entendido como branco-europeo, “outro” entendido como non-blanco), e cómo
isto afecta a indíxenas e afroarxentinos (invisbilización, discriminación, racismo…).
Posteriormente, tratarase de ver cómo se pasa de pensar esta poboación en términos de
raza a clase social ao convertirse o país nunha sociedade salarial, para por último entrar
no impacto da posmodernidade e crisis económica, que afecta á construcción de
identidades do país, encontrando un rexurdir do non-branco a través de iniciativas sociais,
relixión, educación, música e medios audiovisuais.The aim of this work is to try to explain the starting point of Argentinian common
expressions, such as the country “has no blacks”, “there is no indigenous people” or “we
come from ships”, at the same time that there are multiple slurs related to this population (“cabecitas negras”, “negros villeros”, “negros”, etc.). With this purpose, the national
creation bases (colonialism and “social darwinism”) will be explained, as well as how the
othering process of differences worked (“us” understood as white-european, “other”
understood as non-white), and how this affects indigenous people and afroargentinians
(invisibilisation, discrimination, racism…). Subsequently, we will try to see how we
transition from seeing this population in terms of race to terms of social class as the
country transforms into a salary society. Finally, we will discuss the impact of
postmodernity and economic crisis that affects the country´s identity construction,
encountering a revival of the non-white through social initiatives, religion, education,
music and media
Detection of different Betanodavirus genotypes in wild fish from Spanish Atlantic coastal waters (Galicia, northwestern Spain)
Get PDFObjective
The nervous necrosis virus (NNV; genus Betanodavirus) is an aquatic pathogen that is responsible for a neurological disease affecting marine fish. Despite its almost worldwide distribution, global warming could favor the spread of NNV to new areas, highlighting the importance of conducting epidemiological surveys on both wild and farmed marine fish species. In this study, we assessed NNV prevalence in wild fish caught along the Galician Atlantic coast.
Methods
In total, 1277 fish were analyzed by reverse transcription real-time polymerase chain reaction.
Result
Twenty two (1.72%) of those fish tested positive for NNV, including two species in which the pathogen had not yet been reported.
Conclusion
The reassortant RGNNV/SJNNV (red-spotted grouper NNV/striped jack NNV) was detected in 55% of NNV-positive individuals, while the remaining 45% harbored the SJNNV-type genome. Moreover, from European Pilchard Sardina pilchardus and Atlantic Mackerel Scomber scombrus, we isolated four reassortant strains that carried amino acid mutations at key sites related to NNV–host interaction.S