Search results for "CRAC"
showing 10 items of 1418 documents
The Czech Nation: Between Czechoslovak and Czech Nationalism
2009
According to a popular saying, when Czechoslovakia was founded in 1918, it became an Austria-Hungary in miniature. This historian’s simile indicated that the nation-state of the Czechoslovaks displayed all the good and undesirable features of the Dual Monarchy. On the positive side, it was the only Central European polity where democracy survived throughout the interwar period. In general, the state was a welcoming home to three nations (the Czechs, Slovaks, and Ruthenians), and three sizeable minorities (Germans, Magyars, and Poles). The Czechoslovak economy (concentrated in the Czech lands, formerly Austria-Hungary’s most significant powerhouse) was the strongest in the region and enabled…
Simultaneous measurement of temperature and strain in glass fiber/epoxy composites by embedded fiber optic sensors: II. Post-cure testing
2007
In this paper the use of fiber optic sensors embedded into GFRP laminates for structural health monitoring of thermo-mechanical loads is presented. The proposed sensing system, consisting of two coupled fiber Bragg grating (FBG) sensors, allows the simultaneous measurement of both temperature and strain by decoupling the change in reflected wavelength induced by temperature variations from that induced by either mechanical or apparent strain, with significant advantages either for monitoring the composite cure kinetics, as described in the accompanying paper (Part I), or for assessing the structural response to thermo-mechanical loads. Both thermal ramp and mechanical static/dynamic bending…
Capitanes del Renacimiento. Ética militar en la España mediterránea, c. 1500-1550
2004
En la Europa del siglo XVI los valores caballerescos, fundamento de la ética de la aristocracia militar, se enriquecieron con los ideales cortesanos. En este artículo estudiamos la difusión de esos ideales entre los oficiales del ejército de la Monarquía hispánica en los diversos reinos de la España Mediterránea. Estimamos que esta conjunción de principios morales proporcionó la base para una incipiente disciplina de los mandos militares. In Sixteenth Century Europe, the chivalric values which were in the core of military aristocracy ethics became enriched with court-like ideals. In this paper we study the diffusion of those ideals among army officers of the Hispanic Monarchy in the various…
Monitoring road pavement performance through a novel data processing approach, accelerated pavement test results
2020
This research presents a novel performance-based interpretation method for continuous monitoring of pavement condition through the use of piezoelectric sensors. The objective of this study is to validate the compressed cumulative loading event approach, implemented in a previously developed piezoelectric sensor, for detecting subsurface fatigue cracking through full-scale accelerated pavement testing. A piezo-electric film of polyvinylidene fluoride is used to harvest the microstrain energy induced by the traffic loading at the surface. Epoxy is used to protect the sensor following a H-shape packaging. Piezoelectric sensors were exposed to approximately 1.0 million load repetitions between …
TRAIL Triggers CRAC-Dependent Calcium Influx and Apoptosis through the Recruitment of Autophagy Proteins to Death-Inducing Signaling Complex
2021
Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) selectively kills various cancer cell types, but also leads to the activation of signaling pathways that favor resistance to cell death. Here, we investigated the as yet unknown roles of calcium signaling and autophagy regulatory proteins during TRAIL-induced cell death in leukemia cells. Taking advantage of the Gene Expression Profiling Interactive Analysis (GEPIA) project, we first found that leukemia patients present a unique TRAIL receptor gene expression pattern that may reflect their resistance to TRAIL. The exposure of NB4 acute promyelocytic leukemia cells to TRAIL induces intracellular Ca2+ influx through a calcium rel…
Leveraging a Wiki to EnhanceVirtual Collaboration in the Emergency Domain
2008
In a crisis situation, critical success factors include good preparedness, the availability of trustworthy information and reliable people, and the responders' ability to improvise with the available, functioning tools. Wikis can be used as collaborative group support systems to support these activities, especially for communities of practice that must operate as high reliability organizations. The advantages of using a wiki are especially beneficial in volatile environments, such as those in the emergency domain, where critical real-time decision making is required. An international wiki emergenciWiki.org - has been created and is being used by both practitioners and academics. The conclus…
The Evaluation of Public Managers’ Performances in the Light of Italian Public Administration Reform
2011
One of the most important element in the analysis of public administration’s performances is the management. In fact it is the connection point between objectives (fixed at political level) and the system of outputs and outcomes, achieved by public personnel at different levels. This is the main reason why during the last decades, the reform of Italian public administration has concentrated on improving public action performances, by a regulation of public management and the connected introduction of two key words: autonomy and accountability. This means that managers should be endowed of greater autonomy in the execution of their managerial activities and, at the same time, they are fully …
Democratic Meta-Deliberation: Towards Reflective Institutional Design
2014
Theories of deliberative democracy are popular for their promise that in a deliberative polity, democracy can realise both participatory politics and rational policies. However, they are also confronted with the allegation that by qualifying essentially non-democratic practices as deliberative, they inadvertently (or not) become accomplices in the trend towards post-democratic governance. A central example of such a development is the rise of non-majoritarian bodies to which governments delegate decision making, thereby de-politicising conflicts and turning democratic discourses into technocratic ones. This article adopts a systemic perspective on deliberative democracy, asking whether non-…
E-Democracy and Public Online Budgeting
2014
If social media are to reinforce sustainability of political decisions their design has conceptually to take into account the implications of deliberative democracy, which stresses the active co-operation of virtually all citizens of a democracy for the purposes of participatory involvement. Essential to deliberative e-democracy is therefore a technologically supported comprehensive discourse about political subjects which is also called Deliberation. Theoretical implications of Deliberation are discussed from the angle of political science and social psychology. Finally, the practical implications of Deliberation rooted in social media are exemplified by an online citizen involvement for t…