186,523 research outputs found
Definire la propria appartenenza: alcune osservazioni sull'idea di Europa nella storiografia
No full textLos virreyes y el gobierno de las Indias. Las instrucciones al primer virrey de Nueva España (siglo XVI)
No full textThe instructions by the king of Spain to the viceroy of Mexico are here analized as sources and their potentiality and their influence on the politcy of the firt viceking of New Spain
Wireless edge machine learning. Resource allocation and trade-offs
No full textThe aim of this paper is to propose a resource allocation strategy for dynamic training and inference of machine learning tasks at the edge of the wireless network, with the goal of exploring the trade-off between energy, delay and learning accuracy. The scenario of interest is composed of a set of devices sending a continuous flow of data to an edge server that extracts relevant information running online learning algorithms, within the emerging framework known as Edge Machine Learning (EML). Taking into account the limitations of the edge servers, with respect to a cloud, and the scarcity of resources of mobile devices, we focus on the efficient allocation of radio (e.g., data rate, quantization) and computation (e.g., CPU scheduling) resources, to strike the best trade-off between energy consumption and quality of the EML service, including service end-to-end (E2E) delay and accuracy of the learning task. To this aim, we propose two different dynamic strategies: (i) The first method aims to minimize the system energy consumption, under constraints on E2E service delay and accuracy; (ii) the second method aims to optimize the learning accuracy, while guaranteeing an E2E delay and a bounded average energy consumption. Then, we present a dynamic resource allocation framework for EML based on stochastic Lyapunov optimization. Our low-complexity algorithms do not require any prior knowledge on the statistics of wireless channels, data arrivals, and data probability distributions. Furthermore, our strategies can incorporate prior knowledge regarding the model underlying the observed data, or can work in a totally data-driven fashion. Several numerical results on synthetic and real data assess the performance of the proposed approach
La Monarquía española y los últimos incas ¿una frontera interior?
No full textLa conquista y el control de lo que fue denominado Reino de Perú resultaron en un proceso más largo de lo que comúnmente la historiografía considera. La resistencia indígena y la aspereza y fragmentación del territorio bajo el control de diferentes agentes y grupos étnicos complicaron el control ejercido por la administración española. Esto influyó en las estrategias políticas y militares de la corona. Así, entre 1532 y 1572, este fue un escenario cruzado en su interior por una multiplicidad de fronteras étnicas, económicas, políticas, militares, culturales y religiosas. Este artículo analiza la presencia de una frontera interior debida a la resistencia de los incas de Vilcabamba. La existencia de esta frontera interior influyó sobre la actuación de la corona española. Analizar estas circunstancias de interacción permite profundizar en el conocimiento de la implantación colonial en estos escenarios. Estos entornos configuraban mosaicos móviles de relaciones -fronteras interiores- y tardaron décadas en consolidarse en las estructuras que surgieron después de la conquista.La conquesta i el control del que va ser denominat Regne del Perú van resultar en un procés més llarg del que habitualment la historiografia considera. La resistència indígena i l'aspror i fragmentació del territori sota el control de diferents agents i grups ètnics van complicar el control exercit per l'administració espanyola. Això va influir en les estratègies polítiques i militars de la corona. Així, entre el 1532 i el 1572 aquest va ser un escenari creuat en el seu interior per una multiplicitat de fronteres ètniques, econòmiques, polítiques, militars, culturals i religioses. Aquest article analitza la presència d'una frontera interior deguda a la resistència dels inques de Vilcabamba. L'existència d'aquesta frontera interior va influir sobre l'actuació de la corona espanyola. Analitzar aquestes circumstàncies d'interacció permet aprofundir en el coneixement de la implantació colonial en aquests escenaris. Aquests entorns configuraven mosaics mòbils de relacions -fronteres interiors- i van trigar dècades a consolidar-se en les estructures que van sorgir després de la conquesta.The conquest and administrative control of the Kingdom of Peru was a longer process than historiography has assumed. The resistance of the indigenous peoples and the ruggedness and fragmentation of the territory under the control of different agents and ethnic groups complicated the Spanish administration and government. These factors had an influence on the political and military strategies of the Crown. As a result, between 1532 and 1572, this was an area crisscrossed by ethnic, economic, political, military, cultural and religious boundaries. This article analyzes the presence of an internal frontier due to the resistance of the Incas of Vilcabamba, which influenced the Spanish colonial government. Analyzing these particular circumstances of interaction provides a deeper understanding of the colonial presence in these lands. These environments formed mobile mosaics of social and political relations - internal borders - in which the consolidation of the Spanish Empire's control took several decades after the Conquest
sj-docx-1-oss-10.1177_01708406221081619 – Supplemental material for Early Career Leadership Advancement: Evidence of incongruity penalties toward young, single women professionals
No full textSupplemental material, sj-docx-1-oss-10.1177_01708406221081619 for Early Career Leadership Advancement: Evidence of incongruity penalties toward young, single women professionals by Jennifer Merluzzi and Damon J. Phillips in Organization Studies</p
Mastery Enhancement Therapy Improves Self-Efficacy, Depression, and Adjustment for Cancer
No full textMastery Enhancement Therapy Improves Self-Efficacy, Depression, and Adjustment for Cancer Patients Raymond C. Nairn Thomas V. Merluzzi University of Notre Dame Mastery Enhancement Therapy (MET), which was developed by the authors, integrates solution focused therapy (Lindforss & Magnusson, 1997), self-regulation theory (Carver & Scheier, 1998), and self-efficacy theory (Bandura, 1997). We hypothesized that cancer patients who received MET would improve self-efficacy for coping with cancer (Cancer Behavior Inventory: Merluzzi et al. 2001), adjustment (Psychosocial Adjustment to Illness Scale: Derogotis & Derogotis, 1990), quality of life (FACT-G, Cella et al., 1993), and depression (BDI) compared to a no-treatment control group. Participants also completed a measure of the impact of symptoms (Symptom Impact Inventory; Merluzzi & Nairn, 2003). 134 cancer patients undergoing medical treatment were randomly assigned to MET (N=66) or a no-treatment control condition (N=68). The MET patients completed measures noted above before the first session, after the second session, after the fourth session, and three months post-treatment. The control group participants completed the measures at approximately the same times as the treatment group. A multilevel-unstructured-covariance-matrix model with the overall mean score of Symptom Impact Inventory-Frequency as a covariate revealed that, relative to the controls, MET a) improved self-efficacy across time (F=2.79, df=3,130; p=.04), b) was more effective for patients with high disease impact (F = 3.14, df = 3,121; p = .03) as well as for patients with high depression (F = 2.66, df = 3, 126; p = .05). Thus, MET accelerated improvement of self-efficacy for coping with cancer and was more effective for those with more intense symptoms and higher depression. MET is time efficient and cost effective; moreover, other professionals could be trained to deliver the treatmen
OPTICAL AND NEAR-INFRARED STRUCTURAL PROPERTIES OF COPTICAL AND NEAR-INFRARED STRUCTURAL PROPERTIES OF CLUSTER GALAXIES AT Z ~ 0.3
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