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Mostrando ítems 14049-14068 de 19651
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Orthogonal basis with a conicoid first mode for shape specification of optical surfaces: reply
We present some comments to the paper 'Orthogonal basis with a conicoid first mode for shape specification of optical surfaces: comment'. -
Orthogonality and bispectrality
The concept of bispectrality (in short, a function in two variables that is an eigenfunction for an operator in each variable) is especially interesting for orthogonal polynomials. Indeed, depending on the type of operators ... -
Orthogonally polarized optical single sideband modulation for microwave photonics processing using stimulated Brillouin scattering
We present a novel technique to generate orthogonally polarized optical single sideband modulated signals. The modulation scheme is based on all optical stimulated Brillouin scattering processing of the optical carrier of ... -
Osasuna eta segurtasuna lanean. Komiteen garrantzia informazioa zabaltzeko
Lan onetan zehar osasun eta lan arriskuen inguruko hainbat aspektu ikusiko dira, informazioaren puntuan sakonduz eta batez ere langileek okupatuko duten lanpostuko arriskuen inguruko informazioa nolakoa den, honek langilean ... -
Osasuna eta segurtasuna lanean: komitearen eragina prestakuntzan
Gure lanean prebentzioan ematen den prestakuntzari buruz hitz egingo dugu eta enpresetan sortu daitekeen Segurtasun eta Osasun Komitearen eragina arlo honetan aztertuko dugu. Esan behar dugu garrantzitsua iruditu zaigula ... -
Osasunaren ekonomia: balioa neurtzeko modua osasungintzan
Osasunari eta ekonomiari buruz hitz egin behar dut gaur. Edo bestela, hobeki esateko, osasunaren ekonomiari buruz, herritarren osasuna eta ongizatea hobetzeko eskasak diren baliabideak esleitzea helburutzat duen ... -
Oscillatory motions in restricted N-body problems
We consider the planar restricted N-body problem where the N−1 primaries are assumed to be in a central configuration whereas the infinitesimal particle escapes to infinity in a parabolic orbit. We prove the existence of ... -
Oscillatory source tensor discriminant analysis (OSTDA): a regularized tensor pipeline for SSVEP-based BCI systems
Periodic signals called Steady-State Visual Evoked Potentials (SSVEP) are elicited in the brain by flickering stimuli. They are usually detected by means of regression techniques that need relatively long trial lengths to ... -
The other halves of fascist Italy: income inequality from dynamic social tables, 1900-1950
This paper documents new, yearly estimates of overall income inequality for Italy, from the first industrial 'take-off' to the eve of the ‘Economic Miracle’, contributing both to the comparative literature on the evolution ... -
El otorgamiento de la gracia real en Navarra: acostamientos del estamento nobiliario navarro en el proceso de incorporación a la monarquía hispánica (Siglo XVI)
El otorgamiento de la Gracia Real, emanada de la Corona y concedida a través de la Cámara de Castilla, es un verdadera fuente de poder que utilizará el Rey para primar valores que alcanzan, a partir de este momento, mayor ... -
Otra biodiversidad: genes, interacciones y servicios ecológicos en un mundo cambiante.
Frecuentemente nos referimos a biodiversidad como el número de especies que podemos encontrar en un ecosistema determinado. Ignoramos cuántas especies hay en la Tierra; tenemos descritas poco más de 1.920.000 y las ... -
Otra forma de hacer la guerra en Navarra (1808-1814). Levantamiento armado o revolución
Ante el fracaso del ejército regular en Navarra y la ocupación del territorio por los franceses, surge la resistencia armada que será canalizada por las guerrillas, otra forma de hacer la guerra. La guerrilla requiere ... -
Otras trayectorias de vida: mujeres sin maternidad
La antropología de género ha prestado escasa atención a las mujeres que no son madres. Este vacío analítico e incluso conceptual comenzó a ser paliado por algunas autoras (Debest, 2013; Piella, 2011; Badinter, 2010; Ávila, ... -
"Our Playground": Fostering Art Education Through Service-Learning
Este trabajo presenta evidencias significativas de cómo la combinación de la educación artística y los proyectos de aprendizaje y servicio puede ofrecer experiencias significativas en la educación primaria, tanto de ... -
Outcomes and features of the inspection of receiver tubes (ITR) system for improved O&M in parabolic trough plants
Concentrated solar power (CSP) plants based on parabolic trough (PT), after several years since their commissioning, demand new operation and maintenance (O&M) developments. Particularly, the receiver tube´s potential ... -
Outcomes for design and learning when teenagers with autism codesign a serious game: a pilot study
Digital educational games research tends to lack ecological validity by not adequately taking into account the views and perspectives of children and young people with autism spectrum disorders (ASD). This paper is a pilot ... -
Outdoor performance of a CdTe based PV generator during 5 years of operation
Together with the huge growth of the traditional crystalline silicon (Si-x) PV manufacturers, other thin-film solar cells have also emerged such as cadmium telluride (CdTe) manufacturers. They are characterized by the ... -
Outstanding performance of rehydrated Mg-Al hydrotalcites as heterogeneous methanolysis catalysts for the synthesis of biodiesel
There is still a need for active, selective and stable heterogeneous catalysts for the synthesis of biodiesel. In this work, magnesium-aluminium hydrotalcites with Mg/Al molar ratios within the 1.5–5 range were synthesized ... -
Outstanding role of the magnetic entropy in arrested austenite in an ordered Ni45Mn36.7In13.3Co5 metamagnetic shape memory alloy
The relevance of the entropy and in particular the outstanding role of the magnetic contribution is analyzed in a non-equilibrium arrested austenite phase in a Ni 45 Mn 36.7 In 13.3 Co 5 metamagnetic shape memory alloy. ... -
Overcome the limitations of performance parameters of on-chip antennas based on metasurface and coupled feeding approaches for applications in system-on-chip for THz integrated-circuits
This paper proposes a new solution to improve the performance parameters of on-chip antenna designs on standard CMOS silicon (Si.) technology. The proposed method is based on applying the metasurface technique and exciting ...