Search results for "NOVA"
showing 10 items of 3774 documents
El papel del marco jurídico-institucional internacional en la reestructuración de los sistemas de innovación y la migración calificada internacional
2020
Partiendo de una visión crítica sobre el derecho y el derecho internacional, esta tesis analiza una doble problemática que reviste particular interés para comprender la dinámica del capitalismo contemporáneo: por un lado, la profunda reestructuración que experimentan los sistemas de innovación en la actualidad, tomando como referente el caso paradigmático de Silicon Valley y, por el otro, el nuevo dinamismo que en el curso de las tres últimas décadas experimenta la migración calificada y, particularmente, aquella que se despliega en dirección sur-norte. En el corazón del argumento subyace la hipótesis de que el marco jurídico-institucional internacional configurado por la Organización Mundi…
Mobiilimaksuteknologioiden vertailu mobiilimaksamisen hyväksymisen näkökulmasta
2013
Martikainen, Jaakko Mobiilimaksuteknologioiden vertailu mobiilimaksamisen hyväksymisen näkö-kulmasta Jyväskylä: Jyväskylän yliopisto, 2013, 43 s. Tietojärjestelmätiede, kandidaatintutkielma Ohjaaja(t): Seppänen, Ville Jotta käyttöönotettava uusi teknologia täyttäisi mahdollisimman hyvin kulutta-jien sille kohdistamat käytön vaatimukset, on valittavaa teknologiaa ja sen vaih-toehtoja tutkittava kuluttajan hyväksymisen näkökulmasta. Mobiilimaksutek-nologioiksi voidaan määritellä mobiilimaksamisen yhteydessä käytetyt langat-tomat viestintä- ja palveluteknologiat. Tutkielman päätavoitteena on selvittää, minkälaisia mobiilimaksuteknologioita mobiilimaksamisessa käytetään ja miten ne vertautuvat …
Mobiilimaksaminen julkisen liikenteen matkalippujen maksuratkaisuna
2011
Innanen, Mika-Pekka Juhana Mobiilimaksaminen julkisen liikenteen matkalippujen maksuratkaisuna / Mika Innanen. Jyväskylä: Jyväskylän yliopisto, 2011, 24 s. Kandidaatintutkielma Tutkielman tarkoituksena on selvittää mitä innovaation diffuusioteorian esittämiä tekijöitä liittyy mobililimaksamisen omaksumiseen yksilötasolla ja kuinka teoria pystyy selittämään mobiilimaksamisen omaksumista. Tässä tutkielmassa esitetään lyhyesti innovaatioiden diffuusioteorian (innovation diffusion theory) perusajatukset. Tämän jälkeen tehdään kirjallisuuskatsaus aiempiin tutkimuksiin ja selvitetään, mitkä teoriassa esitetyistä asioista vaikuttavat mobiilimaksamisen omaksumiseen kuluttajien keskuudessa ja minkäl…
Mobile money as a driver of digital financial inclusion
2023
Meeting the mobile money needs of the less privileged in developing and emerging markets opens up enormous possibilities for banks and newly emerged financial-technology firms. Many consider mobile money services a separate domain within the banking and payment sector, different from its siblings: automated teller machines, net banking, point-of-sale banking, etc. This study was conducted to investigate how mobile money services act as a reliable driver of digital financial inclusion and to determine the role of mobile money agents in the transformation from the traditional services to mobile money services. This paper presents a conceptual model based on the stimulus-organism-response para…
Grounding the innovation of future technologies
2005
Mobile and ubiquitous technologies can potentially change the role of information and communication technology in human lives. Empirical, human-centered approaches are emerging as an alternative to technology-driven approaches in the innovation of these technologies. Three necessary empirical stages, intertwined with analytical ones and with each informing and grounding the succeeding stages, are analyzed. First, needfinding is utilized to discover societal and individual demands for technology. Second, observational and experimental studies examine the social and cognitive preconditions for interaction. From these two steps, a hypothesis is formulated regarding how technology will change e…
Actual and Potential Pedagogical Use of Tablets in Schools
2013
This study reviews the potential of tablet technology for teaching and learning. In autumn 2012, we conducted a focused survey comprising quantitative and qualitative questions with Finnish teachers (N = 171, from 54 schools). We focused on perceived pedagogical opportunities and the actualized pedagogical potential of tablets at schools. The survey results indicate that the actual usefulness of tablets in schools was significantly less than what teachers perceived as the pedagogical potential. However, the results demonstrate the positive impact these devices are having on teaching and learning, as well as prompting changes in pedagogical perspectives. Teachers stated that tablets can dive…
Between models and narratives: transitions in settlement systems
2021
International audience
Interactions, spillovers de connaissance et croissance des économies modernes. Faut-il préférer la globalisation ou la proximité géographique ?
2009
Globalisation and metropolisation in modern economies induce some locational strategies of knowledge based activities towards cities and deeply increase trade and move of ideas across cities. In that context, we study the way knowledge spillovers have influenced the economic growth of 82 European Metropolises over the 1990-2005 period. We model knowledge spillovers across cities according to three specific interaction patterns depending either on geography or on global advanced services or thought a combination of these patterns. We show that the mixed pattern matters the best for economic growth of cities in Europe.
O funkcji substytucji frazemów w reklamie prasowej
2022
Substytucja jest metodą modyfikacji formalnej frazemu, która ze względu na swoje walory komunikacyjne i ekspresywny charakter jest jednym z ulubionych środków językowych w reklamach prasowych. Jej popularność można wyjaśnić m.in. niewyczerpanymi możliwościami wyrazistych gier językowych o różnych stopniach trudności w odbiorze. Celem artykułu jest nie tylko prezentacja substytucji jako metody formalnej modyfikacji frazemu wywołującej efekty semantyczne, ale przede wszystkim omówienie jej funkcji w reklamie prasowej. Substytucja dzięki swojej kreatywności skupia uwagę odbiorcy, zachęca do lektury oraz wzmacnia koherencję tekstu ogłoszenia prasowego. Dzięki znajomości utartego sformułowania u…
Enhancing Light Emission in Interface Engineered Spin-OLEDs through Spin-Polarized Injection at High Voltages
2019
The quest for a spin-polarized organic light-emitting diode (spin-OLED) is a common goal in the emerging fields of molecular electronics and spintronics. In this device, two ferromagnetic (FM) electrodes are used to enhance the electroluminescence intensity of the OLED through a magnetic control of the spin polarization of the injected carriers. The major difficulty is that the driving voltage of an OLED device exceeds a few volts, while spin injection in organic materials is only efficient at low voltages. The fabrication of a spin-OLED that uses a conjugated polymer as bipolar spin collector layer and ferromagnetic electrodes is reported here. Through a careful engineering of the organic/…