Results 91 to 100 of about 1,683,361 (214)
MICROWAVE METHOD FOR DETERMINATION OF DIELECTRIC PROPERTIES OF LIQUIDS
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019 The waveguide method for determining the dielectric constant of materials was considered with using a panorama meter of the reflection and transmission coefficients.
N. A. Pevneva +2 more
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GENERALIZED REFLECTION COEFFICIENTS
, 2015 . I consider general reflection coefficients for arbitrary one-dimensional whole line differential or difference operators of order 2. These reflection coefficients are semicontinuous functions of the operator: their absolute value can only go down when ...
Christian Remling
core
The reflection coefficients (S11) for the initial conventional and the compact CP antenna.
, 2017 The reflection coefficients (S11) for the initial conventional and the compact CP antenna.
Mursyidul Idzam Sabran (3743386) +5 more
core +1 more source
Advanced Functional Materials, EarlyView.Solution‐based ligand‐assisted epitaxial growth (LAEG) yields high‐quality CsPbBr3 microcrystals on different substrates with superior morphology, passivated surfaces, and high photoluminescence quantum yield. These robust micro‐resonators achieve record‐low room‐temperature lasing thresholds of 7.2 kW·cm−2 and maintain operational stability up to 90 ...
Shuyu Zhou +19 more
wiley +1 more source
Kasama September 2019 Basic Needs and Nutrition Basic report
, 2018 This survey was conducted on 27th September 2019 by the Social & Economic Development Programme of the Jesuit Centre for Theological Reflection. Average prices were calculated on the basis of prices gathered from retail outlets at Tazara, chambeshi ...
Jesuit Center for Theological Reflection +1 more
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Livingstone September 2020 Basic Needs and Nutrition Basket report
, 2020 his survey was conducted on 27th September, 2020 by the Social and Economic Development Programme of the Jesuit Centre for Theological Reflection. Average prices were calculated on the basis of surveys conducted at Town Centre Market, Dambwa Market ...
Jesuit Centre for Theological Reflection
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Advanced Functional Materials, EarlyView.A lead‐free tin‐based hybrid perovskite is designed in which stereochemically active lone‐pair electrons on tin distort the crystal lattice and break its symmetry. Blended into a flexible polymer, the material converts pressure into electricity at milliwatt‐scale power density and continues working far below freezing, powering a commercial wristwatch ...
Majid Haji Bagheri +12 more
wiley +1 more source
, 2002 Because of this critical situation, the JCTR expresses strong compassion for and solidarity with the suffering people in the country. We pledge to redouble our efforts to promote a just response to meet their needs.
Jesuit Centre for Theological Reflection
core
Advanced Functional Materials, EarlyView.Poly(acrylic acid) acts as a reaction‐time pH buffer during hydrothermal Sb2(S,Se)3 growth through its COOH/COO‐ equilibrium. When combined with ethanol‐regulated growth, this buffering strategy reduces Sb‐O related surface disorder, improves local electronic uniformity and carrier collection, and increases the champion solar‐cell efficiency to 10.25%,
Juhee Lee +7 more
wiley +1 more source
Experimental Study on Wave Transmission and Reflection at Impermeable Submerged Breakwaters
International Journal of Coastal and Offshore Engineering, 2017 Submerged breakwaters are a special type of breakwater associated with low wave reflection. They can also save large quantities of engineering resources from the view of economics.
Amin Mahmoudi +4 more
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