Results 31 to 40 of about 208,251 (274)

Dielectric Spectroscopy in Biomaterials: Agrophysics [PDF]

Materials, 2016
Being dependent on temperature and frequency, dielectric properties are related to various types of food. Predicting multiple physical characteristics of agri-food products has been the main objective of non-destructive assessment possibilities executed in many studies on horticultural products and food materials.
Dalia El Khaled, Nuria Castellano, Jose Gázquez, Alberto-Jesus Perea-Moreno, Francisco Manzano-Agugliaro   +4 more
openaire   +5 more sources

Study on Curing Dielectric Properties of Epoxy Glass Fiber Composite Insulation

Journal of Harbin University of Science and Technology, 2018
In order to explore the effect of epoxy glass fiber curing process for practice production, the frequency domain spectroscopy was used for wide frequency dielectric spectroscopy of epoxy resin and epoxy glass fiber.
CHEN Xin, CAO Bin, CHEN Ting, ZHANG Ming-ze, QI Peng-shuai   +4 more
doaj   +1 more source

Dielectric spectroscopy study of thermally-aged extruded model power cables [PDF]

, 2010
“Model” extruded power cables, having a much reduced geometry but using the same extrusion techniques and materials as full-sized cables, have been examined using dielectric spectroscopy techniques to study their thermal ageing effects.
Dissado, L. A., Dodd, S. J., Fothergill, J., Fu, M., Liu, T., Nilsson, U. H., Perrot, F.   +6 more
core   +1 more source

Dielectric spectroscopy of recycled polylactide [PDF]

Polymer Degradation and Stability, 2014
The authors would like to acknowledge the Spanish Ministry of Economy and Competitiveness, through the Research Project ENE2011-28735-C02-01. The Vice-Rectorate for Research, Innovation and Technology Transfer of Universitat Politecnica de Valencia is also thanked for additional support through PAID-06-SP20120581 project.
Badia Valiente, José David, Monreal, L., Sáenz de Juano Arbona, Víctor, Ribes Greus, A.   +3 more
openaire   +4 more sources

Dielectric Spectroscopy of Pressurized Saccharomyces cerevisiae [PDF]

Food Biophysics, 2014
Results of broadband dielectric spectroscopy (BDS) in Saccharomyces cerevisiae (baker's yeast), in situ as the function of pressure are presented. They show a clear evidence of a threshold to the new pattern of the pressure evolution of the static dielectric permittivity and DC electric conductivity already for Pt  ≈ 200MPa at T = 5 oC and Pt  ≈ 300MPa
Starzonek, Szymon, Rutkowska, Małgorzata, Rzoska, Sylwester, Drozd-Rzoska, Aleksandra, Fonberg-Broczek, Monika, Sokołowska, Barbara, Martinez-Garcia, Julio C.   +6 more
openaire   +4 more sources

Broadband dielectric spectroscopy on human blood [PDF]

Biochimica et Biophysica Acta (BBA) - General Subjects, 2011
Dielectric spectra of human blood reveal a rich variety of dynamic processes. Achieving a better characterization and understanding of these processes not only is of academic interest but also of high relevance for medical applications as, e.g., the determination of absorption rates of electromagnetic radiation by the human body.
Wolf, M., Gulich, Rudolf, Lunkenheimer, Peter, Loidl, Alois   +3 more
openaire   +4 more sources

Fluorescence Spectroscopy with Metal–Dielectric Waveguides [PDF]

The Journal of Physical Chemistry C, 2015
We describe a hybrid metal-dielectric waveguide structures (MDWs) with numerous potential applications in the biosciences. These structures consist of a thin metal film coated with a dielectric layer. Depending on the thickness of the dielectric layer, the modes can be localized near the metal, within the dielectric, or at the top surface of the ...
Badugu Ramachandram, Szmacinski Henryk, Ray Krishanu, DESCROVI, EMILIANO, RICCIARDI, SERENA, Zhang Douguo, Chen Junxue, Huo YiPing, Lakowicz Joseph   +8 more
openaire   +2 more sources

Dielectric Spectroscopy

, 2017
In this chapter, an attempt has been made to review dielectric spectroscopy (DS) as a technique for the characterization of nanomaterials. DS involves the study of the response of a material to an electric field, which furnishes structural information, i.e., molecular structure, physical arrangement, and behavior of the molecules within the structure ...
Deshmukh, Kalim, Sankaran, Sowmya, Ahamed, Basheer, Sadasivuni, Kishor K., Pasha, Khadheer S.K., Ponnamma, Deepalekshmi, Sreekanth, P.S. Rama, Chidambaram, Kuppanna   +7 more
openaire   +4 more sources

Physical structure of P(VDF-TrFE)/barium titanate submicron composites [PDF]

, 2011
Dynamic Dielectric Spectroscopy and Thermo Stimulated Current were used to investigate of the dielectric relaxation of hybrid Poly(vinylidene-fluoride-trifluoroethylene)/barium titanate 700 nm composites with 0–3 connectivity.
Capsal, Jean-Fabien, Dandurand, Jany, Dantras, Eric, Lacabanne, Colette   +3 more
core   +3 more sources

A new approach to understanding the frequency response of mineral oil [PDF]

, 2014
Dielectric spectroscopy is non-invasive diagnostic method and can give information about dipole relaxation, electrical conduction and structure of molecules.
Chen, George, Hao, Miao, Jarman, Paul, Wilson, Gordon, Zhou, Yuan   +4 more
core   +1 more source