Results 31 to 40 of about 475,480 (292)
E3S Web of Conferences, 2019 Dielectric properties play an important role in the microwave-assisted application of nonmagnetic agriculture-related media. In this paper, the practical requirements for the lack of quantitative data on the dielectric properties of agricultural media in
Zhong Runeng +3 more
doaj +1 more source
Effective Dielectric Constants of Photonic Crystal of Aligned Anisotropic Cylinders: Application to the Optical Response of Periodic Array of Carbon Nanotubes [PDF]
, 2005 We calculate the static dielectric tensor of a periodic system of aligned anisotropic dielectric cylinders. Exact analytical formulas for the effective dielectric constants for the E- and H- eigenmodes are obtained for arbitrary 2D Bravais lattice and ...
A. A. Krokhin +8 more
core +2 more sources
Dielectric properties of agricultural products and some applications
Research in Agricultural Engineering, 2008 The use of dielectric properties of agricultural products for sensing moisture in grain and seed and their application in radio-frequency and microwave dielectric heating is discussed briefly. Values for the dielectric properties of a number of products,
S.O. Nelson
doaj +1 more source
Comparative Analysis of Dielectric Properties of Polyvinyl Alcohol and Polyethylene
Журнал інженерних наукThe article presents a new comparative analysis of the dielectric properties of polyvinyl alcohol (PVA) and polyethylene (PE) at different temperatures and their other physical properties. The characteristic peaks were observed in the FTIR spectra of the
Javanbakht T.
doaj +1 more source
Application of Machine Learning to Predict Dielectric Properties of In Vivo Biological Tissue
Sensors, 2021 In this paper we revisited a database with measurements of the dielectric properties of rat muscles. Measurements were performed both in vivo and ex vivo; the latter were performed in tissues with varying levels of hydration.
Branislav Gerazov +6 more
doaj +1 more source
Temperature and Frequency Dependent Empirical Models of Dielectric Properties of Sunflower and Olive Oil [PDF]
, 2013 In this article, a known concept and measurement probe geometry for the estimation of the dielectric properties of oils have been adapted. The new probe enables the~measurement in the frequency range of 1 to 3000 MHz.
Vrba, D., Vrba, J.
core +1 more source
Non-intrinsic origin of the Colossal Dielectric Constants in CaCu3Ti4O12
, 2004 The dielectric properties of CaCu3Ti4O12, a material showing colossal values of the dielectric constant, were investigated in a broad temperature and frequency range extending up to 1.3 GHz.
A. Loidl +4 more
core +1 more source
THE ROLE OF THE MARKETING COMMUNICATION IN THE ENTERING OF UKRAINIAN ENTERPRISES IN THE WORLD MARKET [PDF]
, 2008 The dielectric, piezoelectric, and acoustic properties of PMN-0.32PT (Pb(Mg(1/3)Nb(2/3)) O(3)-PbTiO(3)) single crystals were investigated as a function of sample thickness ranging from 120 to 30 μm in order to enlighten the origin of property degradation
Alagha, Shima +5 more
core +1 more source
FEBS Open Bio, EarlyView.Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn +4 more
wiley +1 more source
High-K dielectric sulfur-selenium alloys. [PDF]
, 2019 Upcoming advancements in flexible technology require mechanically compliant dielectric materials. Current dielectrics have either high dielectric constant, K (e.g., metal oxides) or good flexibility (e.g., polymers).
Ajayan, Pulickel M +20 more
core +2 more sources