607 resultados para IoT hub


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Black and white composition book sent to the Harvard College Library containing a typed "copy of notes made in the spring of 1886" by John H. Buck. Includes historical information, and physical descriptions and valuations of the Great Salt, the Stoughton Cup, the Browne Cup, and the christening basin acquired with the donation of Oliver Wendell, as well as notes on other gifts of silver.

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This folder contains transcriptions of archival materials used in Lane's research for the article, published by the Colonial Society of Massachusetts in 1923. Included are two letters from the papers of Harvard President Jared Sparks (1849-1853) regarding the christening basin and the role of the College steward in the care of the silver collection; and a 1781 inventory (see also in folder 7) and 1829 Corporation vote excerpted from College records. There are also two notes containing citations.

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Inscription likely composed in the eighteenth century by Boston attorney Josiah Quincy, Jr., father of Harvard President Josiah Quincy (1829-1845). There are no known records of this cup, but it may have been part of the College Plate. The inscription begins, "Crown high the Goblet," and references knowledge, truth, and virtue. The last line reads "inquit Quincy," which translates as "says Quincy."

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This CEPS book examines two interrelated questions: 1) How has the European External Action Service (EEAS) functioned in the EU institutional architecture in the first two years of its existence? 2) What improvements can be made through the 2013 review and the 2014 revision of the EEAS’ mandate? The study contributes to the current debate through an in-depth examination of the EEAS’ relations with the EU member states, the European Commission, the European Parliament and its Delegations. The analysis is complemented by in-depth interviews conducted with senior officials from the relevant institutions. The authors put forward specific recommendations, organised around three basic roles that the EEAS plays in the EU’s external relations: a) leader, b) coordinator and c) information hub.

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Recently, the EU energy debate has been dominated by the discussion on energy prices and the competitiveness of the European industry. According to the latest estimates of the International Energy Agency, gas prices in the US are one-quarter of those in Europe. Moreover, prices of imported gas vary across the EU member states. Some EU policy-makers hope that the completion of the internal energy market and the transition to hub-based pricing will solve these discrepancies. Julian Wieczorkiewicz asks in this Commentary whether the abolition of oil-indexation will constitute a cure-all for the above-mentioned problems.

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Introduction. In recent years, the global discussion on migration and asylum has evolved from polarization of perspectives and mistrust, to improving partnerships and fostering cooperation between countries and regions. The paradigm has shifted from control and security exclusively to an increased awareness of the ramifications of migration in development and labour markets, the increasing demographic gap1 and the dangers of exclusion faced by migrant workers (regular or irregular). Eastern Europe will suffer the biggest population decline in the coming years, and Nigeria’s population will reach one billion by 2100. In Europe, the work replacement ratio will be two pensioners for one active worker. It has become clear that these facts cannot be ignored and that there is a need for greater convergence of policies (migration/mobility, fundamental rights, and economic growth), with a migrant-centred approach.2. The assumption that Europe will remain a geopolitical and economic hub that attracts immigrants at all skill levels might not hold water in the long run. The evolving demographic and economic changes have made it evident that the competitiveness of the EU (Europe 2020 Strategy) is also at stake, particularly if an adaptable workforce with the necessary skills is not secured in view of shortfalls in skill levels and because of serious labour mismatches. Therefore, it is the right moment to develop more strategic and long-term migration policies that take into account the evolving position of Europe and its neighbours in the world. By the same token, labour market strategies that meet needs and promote integration of regular migrants are still a pending task for the Member States (MS) in terms of the free movement of people, but also in relation with neighbouring and partner countries.

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Plant survival under environmental stress requires the integration of multiple signaling pathways into a coordinated response, but the molecular mechanisms underlying this integration are poorly understood. Stress-derived energy deprivation activates the Snf1-related protein kinases1 (SnRK1s), triggering a vast transcriptional and metabolic reprogramming that restores homeostasis and promotes tolerance to adverse conditions. Here, we show that two clade A type 2C protein phosphatases (PP2Cs), established repressors of the abscisic acid (ABA) hormonal pathway, interact with the SnRK1 catalytic subunit causing its dephosphorylation and inactivation. Accordingly, SnRK1 repression is abrogated in double and quadruple pp2c knockout mutants, provoking, similarly to SnRK1 overexpression, sugar hypersensitivity during early seedling development. Reporter gene assays and SnRK1 target gene expression analyses further demonstrate that PP2C inhibition by ABA results in SnRK1 activation, promoting SnRK1 signaling during stress and once the energy deficit subsides. Consistent with this, SnRK1 and ABA induce largely overlapping transcriptional responses. Hence, the PP2C hub allows the coordinated activation of ABA and energy signaling, strengthening the stress response through the cooperation of two key and complementary pathways.

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Un analisi delle problematiche sulla sicurezza e sulla privacy riguardante l'IoT suddivisa nei Layer dei quali si compone, dai piccoli sensori ai fornitori di servizi nel Cloud. In coda anche una breve trattazione delle emergenti questioni etiche e sociali.

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Illustrations printed in red and black ink.

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Mode of access: Internet.

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ICCU,

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Mode of access: Internet.

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Mode of access: Internet.