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Briefing: Construction (Design and Management) Regulations 2015 and NEC contracts
Proceedings of the Institution of Civil Engineers - Management, Procurement and Law, 2015Great Britain’s Construction (Design and Management) (CDM) regulations were updated in April 2015. This article explains the key aspects of the changes and how CDM and health and safety more generally interface with the NEC3 Engineering and Construction Contract, one of the most commonly used standard forms of contract in the UK.
Richard Patterson +2 more
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On validation of NEC-MoM: a useful tool for MF antenna system design
IEEE Antennas and Propagation Society Symposium, 2004., 2004The first use of NEC by the author and his colleagues in the late 70s was concerned with the problem of the effects of the environment on the radiation pattern of MF broadcast directional arrays. The paper addresses the MF broadcast tower itself and the detail that can (must) be included in the numerical model to achieve a close agreement between ...
J.S. Belrose, S. White
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Design and validation of uniform helical antennas, with varying lengths, using NEC
1998 Symposium on Antenna Technology and Applied Electromagnetics, 1998For spacecraft applications, the ability to predict the electrical characteristics of such an antenna is essential for the optimization of its size and weight. This paper investigates the effect of varying the length of uniform helical antennas made up of a thin copper tape, wound with a constant pitch angle, 12.8 degrees, on a Styrofoam core.
Nizar Sultan, Tony Pellerin
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The systems design challenge of NEC
IEE and MOD HFI DTC Symposium on People and Systems - Who are we Designing for?, 2005This paper looks at some of the issues of network-enabled capability (NEC). As the primary vision of UK MOD, NEC, and its US counterpart, network centric warfare (NCW), promise to bring information age concepts to all dimensions of military operations. In the present, first stage of NEC development, concentration is on providing increased connectivity,
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Ground fault current protection of a 480Y/277V power system compliance with NEC design requirements
Industry Applications Society 60th Annual Petroleum and Chemical Industry Conference, 2013The NEC requires that a ground-fault protection of equipment be added when the building service disconnecting rating becomes 1000A or higher. To meet such a requirement, generally, the main service breaker is specified with ground-fault protection capability.
P. E. Dev Paul +1 more
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MUSTEK ANIM HA, 2016
Antena Yagi adalah antena yang tersusun atas beberapa elemen. elemen-elemen itu memiliki kegunaan yang berbeda-beda. Kegunaan elemen-elemen pada antena Yagi adalah untuk elemen pemantul, elemen peradiasi, dan elemen pengarah. Umumnya tentang antena televisi model Yagi adalah menggunakan frekuensi atas pada pita frekuensi UHF bagian atas, yang ...
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Antena Yagi adalah antena yang tersusun atas beberapa elemen. elemen-elemen itu memiliki kegunaan yang berbeda-beda. Kegunaan elemen-elemen pada antena Yagi adalah untuk elemen pemantul, elemen peradiasi, dan elemen pengarah. Umumnya tentang antena televisi model Yagi adalah menggunakan frekuensi atas pada pita frekuensi UHF bagian atas, yang ...
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Journal of Clinical Oncology
2500 Background: The prognosis for patients with EP-NEC is very poor. A recognized 1L treatment for advanced disease is etoposide/platinum-based chemotherapy with no standard 2L/3L treatment.
Ming Lu +14 more
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2500 Background: The prognosis for patients with EP-NEC is very poor. A recognized 1L treatment for advanced disease is etoposide/platinum-based chemotherapy with no standard 2L/3L treatment.
Ming Lu +14 more
openaire +1 more source