GRAHAM wins design and build contract at Liverpool Central Docks, as Wates win Middlesbrough BTR scheme, Watkins gets to work on 295 homes at St Helens, while Manchester City Council disposes of land to Kadans Science Partner UK for a life science centre. EIA & Planning PLANNING: Borehamwo...
In this paper, we present a novel low-frequency sensing solution based on the manipulation of the near-field distribution by employing a passive holographic magnetic metasurface, excited by an active RF coil placed in its reactive region. In particular,
how the test works and gives cleanup hints and suggested procedures for testing and finding PCB contamination with little emphasis on method development. Only those data necessary to confirm the kit performance are given.Aldrich, J. RAir Force Engineering and Services Center...
a suitable choice for near-field sensing improvement is using the planar array antennas consisting of a source and a transmissive surface. According to transmitarray theory, considering a microstrip PCB antenna as a source, one can improve its near-field performance in the presence of the human...
Computer, Digital, Field Artillery and Programs for Artillery ApplicationsComputer, Digital, Field Artillery and Programs for Artillery ApplicationsDigital computersGunneryTest methodsTiming circuitsReal timeTestsCheckout proceduresAccuracyEngineering tests are described to determine the technical performance and cha...
Composites Science and TechnologyJ. Reinoso, A. Arteiro, M. Paggi, P. Camanho, Strength prediction of notched thin ply laminates using finite fracture mechanics and the phase field approach, Compos. Sci. Technol. 150 (2017) 205-216.
Field Museum puts catalog of 40,000 books online Collection gives colorful glimpse into history of science
The types of field sampling situations discussed in this manual are those typically found when a PCB spill results from a PCB article, PCB container, or PCB equipment spill. Unusual PCB spill situations, such as elongated spills on highways from a moving vehicle, large spills in waterways, and...
After assuming 𝐈𝐑𝐗IRX as in Equation (3), 𝐈𝐓𝐗ITX can be calculated as in Equation (5). 𝐈𝐓𝐗 =𝑅𝐿2+𝑋𝑅𝑋2−−−−−−−−−−√𝜔𝑜𝑀𝑇𝑋−𝑅𝑋𝐼𝑅𝑋∠0ITX =RL2+XRX2ωoMTX−RXIRX∠0 (5) As a result, ...
Figure 4. Numerical calculations of the THz output of a longitudinally biased ideal diamond PCA emitter: (a,b) the 2D map of the electric field in the diamond and the surrounding space at 8 ps and 14 ps, respectively, after conductivity wave launching, (c) the time dependence of the E ...