Search results for "ord"
showing 10 items of 31868 documents
La organización del trabajo por proyectos: La fábrica de la precariedad laboral
2019
The project-based organization, considered as a radical reorganization of work around one or more simultaneous projects, is nowadays widespread in large companies and public administrations. According to the managerial way of thinking, this system would be virtuous: by giving more autonomy to the employees in the act of production and by developing their skills through mobility and interdisciplinarity of work teams, it would be able to arouse their full commitment. This study confirms in some way how this opinion has been imposed, but at the expense of precarious working conditions, increasing the dedication of employees and silencing any form of criticism. The research is based on a review…
Compression and load balancing for efficient sparse matrix-vector product on multicore processors and graphics processing units
2021
We contribute to the optimization of the sparse matrix-vector product by introducing a variant of the coordinate sparse matrix format that balances the workload distribution and compresses both the indexing arrays and the numerical information. Our approach is multi-platform, in the sense that the realizations for (general-purpose) multicore processors as well as graphics accelerators (GPUs) are built upon common principles, but differ in the implementation details, which are adapted to avoid thread divergence in the GPU case or maximize compression element-wise (i.e., for each matrix entry) for multicore architectures. Our evaluation on the two last generations of NVIDIA GPUs as well as In…
Teachers’ professional agency in a centralisation-decentralisation system and a hierarchical cultural context : the case of Hong Kong
2022
Teachers are frontline actors in actualising educational innovations. In some contexts, teachers’ professional agency is undervalued. This study investigated teachers’ agency and its related workplace affordances in Hong Kong, which features a centralised-decentralisation education governance system, and a hierarchical work culture. The study was based on 21 semi-structured interviews with teachers, and employed a deductive thematic analysis. Agency enactment was categorised into 1) pedagogical agency within classrooms, and 2) relational agency in the professional community. The factors contributing to workplace affordances were grouped as pertaining to 1) the collegial community, 2) school…
Los paisajes de la globalización, la elección de la ciudad-expo 2008. ¿Qué pasa con la gobernanza urbana frente a las estrategias económicas y espaci…
2005
Am 16. Dezember 2004 wählte das Bureau international des expositions (B.I.E.) Spanien und seine Kandidatenstadt, die Metropole Saragossa, als Organisationsland für die nächste internationale Ausstellung „International Exhibition of Zaragoza Spain 2008: Water and Sustainable Development“. Wir analysieren zunächst die Entwicklung "der Wege" der Kandidaturen zur Wahl der Gastgeberstadt der Internationalen Ausstellung 2008, dann greifen wir in einem zweiten Mal den gesamten Vorgang der Ausarbeitung, Begründung und Durchführung der Internationalen Ausstellung 2008 in Saragossa auf im Kontext der Globalisierung neue städtische Formen und Formen des Regierens hervorbringen, indem alle finanziellen…
Modele eklezjalnej jedności chrześcijan
2018
Dla rozwoju ruchu ekumenicznego potrzeba modeli określających możliwości jednoczenia się chrześcijan. Dialogi ekumeniczne pokazują, że w prawie każdym Kościele chrześcijańskim wyobrażenia o jedności są różne. Z problemem braku jednej wizji jedności łączy się drugi – brak jednego pojęcia Kościoła, a przynajmniej brak takiego jego rozumienia, które byłoby akceptowane przez wszystkich chrześcijan. Trzeci problem związany jest z dwoma poprzednimi i dotyczy ekumenicznej hermeneutyki, która jest uzależniona od różnych eklezjalnych modeli jedności. Wyznaniowe uwarunkowania sprawiają, że inną wizję jedności mają prawosławni, inną protestanci, a jeszcze inną katolicy. Artykuł prezentuje głównie w op…
Wybrane aspekty czesko-polskich kontaktów i współpracy w XVI wieku
2018
We wspólnej polsko-czeskiej historii XVI wieku można się doszukać wielu przykładów współpracy na różnorodnych obszarach działalności politycznej, wyznaniowej, społecznej i kulturalnej. Okazją do nawiązywania takich relacji było bliskie sąsiedztwo oraz integrujące znaczenie Śląska. Pozostają one, także w przypadku XIX wieku i czasów najnowszych, w centrum zainteresowania czeskich oraz polskich badaczy i nie wydaje się, aby temat ten mógł zostać wkrótce wyczerpany.
Pore and mineral structure of rock using nano-tomographic imaging
2015
ABSTRACTIn order to better understand the micrometer-scale structure of rock and its transport properties which arise from it, seven monomineral samples from two sites (Olkiluoto and Sievi, Finland) were studied with micro- and nanotomography and scanning electron microscopy. From the veined gneiss of Olkiluoto we studied biotite, potassium feldspar, plagioclase (composition of oligoclase) and cordierite, and from Sievi tonalite biotite and two grains of plagioclase (albite). These minerals were the main minerals of these samples. Samples were carefully separated and selected using heavy liquid separation and stereomicroscopy, their three dimensional structure was imaged using X-ray tomogra…
Search for Light Dark Matter Interactions Enhanced by the Migdal Effect or Bremsstrahlung in XENON1T.
2019
Direct dark matter detection experiments based on a liquid xenon target are leading the search for dark matter particles with masses above ∼5 GeV/c2, but have limited sensitivity to lighter masses because of the small momentum transfer in dark matter-nucleus elastic scattering. However, there is an irreducible contribution from inelastic processes accompanying the elastic scattering, which leads to the excitation and ionization of the recoiling atom (the Migdal effect) or the emission of a bremsstrahlung photon. In this Letter, we report on a probe of low-mass dark matter with masses down to about 85 MeV/c2 by looking for electronic recoils induced by the Migdal effect and bremsstrahlung us…
Managing the gap – policy and practice of parents in child care and education
2017
Always in crisis, always a solution? : The Nordic model as a political and scholarly concept
2021
While campaigning for the 2016 US Democratic Party presidential nomination, Senator Bernie Sanders invoked the Nordic countries as a model for future politics. In a debate, he declared, ‘I think we should look to countries like Denmark, like Sweden and Norway, and learn from what they have accomplished for their working people.’1 Hailing the Nordic countries, especially Denmark, as an example of ‘democratic socialism’,2 Sanders’s vision engendered a heated debate, with political opponents critiquing the implied political agenda, the prime minister of Denmark protesting the idea of Denmark as a socialist country, and journalists and pundits presenting corrective views of the economic and soc…