Conferences related to Conductivity

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2018 16th International Conference on Megagauss Magnetic Field Generation and Related Topics (MEGAGAUSS)

The MG-XVI conference will take place between September 25-29, 2018 at the UTokyo Kashiwa Campus, near Tokyo, Japan. The MG XVI conference will serve as a platform for scientists to exchange information and ideas among the members of the international scientific community in the domain of generation and application of ultra-high magnetic fields, high-energy and high-current pulsed power physics and technology, magnetic-flux compression technologies for the production of multi-megagauss fields, high magnetic field applications in basic and applied research in solid-state physics, atomic physics and chemistry, high energy density physics and for other related and novel technical applications. The MG XVI conference encourages opportunities for a strong interaction and networking among experienced and young scientists, engineers, and students involved in this extremely interesting and unique research area.


2018 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe)

Energy conversion and conditioning technologies, power electronics, adjustable speed drives and their applications, power electronics for smarter grid, energy efficiency,technologies for sustainable energy systems, converters and power supplies


2018 28th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV)

A: BREAKDOWN AND FLASHOVERA1. Vacuum breakdown and pre-breakdown phenomenaA2. Surface discharges and flashover phenomenaB: VACUUM ARCSB1. Switching in vacuum and related phenomenaB2. Interaction of vacuum arcs with magnetic fieldsB3. Vacuum arc physicsB4. Computer modeling and computer aided designB5. Pulsed power physics and technologyC: APPLICATIONSC1. Vacuum interrupters and their applicationsC2. Surface modification and related technologiesC3. Electron, ion, neutron, X-ray and other beam and light sources


2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

The conference program will consist of plenary lectures, symposia, workshops and invitedsessions of the latest significant findings and developments in all the major fields of biomedical engineering.Submitted papers will be peer reviewed. Accepted high quality papers will be presented in oral and postersessions, will appear in the Conference Proceedings and will be indexed in PubMed/MEDLINE


2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz2018)

Covering terahertz, far infrared and millimeter wave science, technology and applications


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Periodicals related to Conductivity

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Antennas and Propagation, IEEE Transactions on

Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.


Applied Superconductivity, IEEE Transactions on

Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission


Biomedical Circuits and Systems, IEEE Transactions on

The Transactions on Biomedical Circuits and Systems addresses areas at the crossroads of Circuits and Systems and Life Sciences. The main emphasis is on microelectronic issues in a wide range of applications found in life sciences, physical sciences and engineering. The primary goal of the journal is to bridge the unique scientific and technical activities of the Circuits and Systems ...


Biomedical Engineering, IEEE Transactions on

Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.


Components and Packaging Technologies, IEEE Transactions on

Component parts, hybrid microelectronics, materials, packaging techniques, and manufacturing technology.


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Xplore Articles related to Conductivity

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Concept for simultaneous measurement of Seebeck coefficient, electrical conductivity and thermal conductivity

[{u'author_order': 1, u'affiliation': u'Centre for Metrology and Accreditation (MIKES), Espoo, Finland', u'full_name': u'Jaani Nissil\xe4'}, {u'author_order': 2, u'affiliation': u'Fraunhofer Institute for Physical Measurement Techniques IPM, Freiburg, Germany', u'full_name': u'Alexandre Jacquot'}, {u'author_order': 3, u'affiliation': u'Fraunhofer Institute for Physical Measurement Techniques IPM, Freiburg, Germany', u'full_name': u'Yannick Barb'}, {u'author_order': 4, u'affiliation': u'Fraunhofer Institute for Physical Measurement Techniques IPM, Freiburg, Germany', u'full_name': u'Martin Jaegle'}, {u'author_order': 5, u'affiliation': u'Centre for Metrology and Accreditation (MIKES), Espoo, Finland', u'full_name': u'Miika Lepp\xe4nen'}, {u'author_order': 6, u'affiliation': u'Centre for Metrology and Accreditation (MIKES), Espoo, Finland', u'full_name': u'Antti Manninen'}] 29th Conference on Precision Electromagnetic Measurements (CPEM 2014), 2014

Measurements of physical transport properties of thermoelectric materials are plagued by large uncertainties (of tens of percent). Development of new materials towards larger efficiency in converting heat into electrical energy would benefit from improved measurement reliability. We are proposing to extend the 3ω method for the simultaneous measurement of the Seebeck coefficient, electrical conductivity and thermal conductivity using test structures ...


Study on electrical properties and thermal conductivity of carbon nanotube/epoxy resin nanocomposites with different filler aspect ratios

[{u'author_order': 1, u'affiliation': u"State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an, China", u'full_name': u'Yuxuan Zhang'}, {u'author_order': 2, u'affiliation': u"State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an, China", u'full_name': u'He Li'}, {u'author_order': 3, u'affiliation': u"State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an, China", u'full_name': u'Peng Liu'}, {u'author_order': 4, u'affiliation': u"State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an, China", u'full_name': u'Zongren Peng'}] 2016 IEEE International Conference on High Voltage Engineering and Application (ICHVE), 2016

Multi-walled carbon nanotube/epoxy resin (MWCNT/EP) composites with filler contents from 0.03wt% to 0.5wt.% and two different aspect ratios are prepared by solution blended process. Carbon nanotubes are dispersed by sonication and high speed shear force. The impact of aspect ratio on electric and thermal conductivity of nanocomposites has been studied. Experiment results illustrate that percolation threshold of electrical conductivity decreases ...


Investigation of design parameters of 1-dimensional thermal conductivity measurement system for shortening measurement time of thermal conductivity by steady-temperature-prediction-method(STPM)

[{u'author_order': 1, u'affiliation': u'Dept. of Mech. Eng., Iwate University, 4-3-5 Ueda, Morioka, Iwate 020-8551 Japan', u'full_name': u'Kohei Urata'}, {u'author_order': 2, u'affiliation': u'Dept. of Mech. Eng., Iwate University, 4-3-5 Ueda, Morioka, Iwate 020-8551 Japan', u'full_name': u'Jumpei Hatakeyama'}, {u'author_order': 3, u'affiliation': u'Dept. of Mech. Eng., Iwate University, 4-3-5 Ueda, Morioka, Iwate 020-8551 Japan', u'full_name': u'Koichi Hirose'}, {u'author_order': 4, u'affiliation': u'Dept. of Mech. Eng., Iwate University, 4-3-5 Ueda, Morioka, Iwate 020-8551 Japan', u'full_name': u'Michimasa Uchidate'}, {u'author_order': 5, u'affiliation': u'Dept. of Mech. Eng., Iwate University, 4-3-5 Ueda, Morioka, Iwate 020-8551 Japan', u'full_name': u'Takashi Fukue'}] 2018 International Conference on Electronics Packaging and iMAPS All Asia Conference (ICEP-IAAC), 2018

This paper describes a development of fast thermal conductivity measurement system based on 1-dimensional thermal conductivity measurement by steady state method. In order to avoid thermal problems around power devices with high heat dissipation density, a reduction of thermal contact resistance is strongly needed while maintaining electrical insulation performance. A novel thermal interface material (TIM), which has both high electrical ...


Magneto-acousto-electrical Measurement Based Electrical Conductivity Reconstruction for Tissues

[{u'author_order': 1, u'affiliation': u'School of Physics and TechnologyNanjing Normal University', u'full_name': u'Yan Zhou'}, {u'author_order': 2, u'affiliation': u'Key Lab of Optoelectronics of Jiangsu Province, School of Physics and Technology, Nanjing Normal University, Nanjing, China', u'full_name': u'Qingyu Ma'}, {u'author_order': 3, u'affiliation': u'Key Lab of Optoelectronics of Jiangsu Province, School of Physics and Technology, Nanjing Normal University, Nanjing, China', u'full_name': u'Gepu Guo'}, {u'author_order': 4, u'affiliation': u'Institute of AcousticsNanjing University', u'full_name': u'Juan Tu'}, {u'author_order': 5, u'affiliation': u'Institute of AcousticsNanjing University', u'full_name': u'Dong Zhang'}] IEEE Transactions on Biomedical Engineering, 2018

Objective: Based on the interaction of ultrasonic excitation and magnetoelectrical induction, magneto-acousto-electrical (MAE) technology was demonstrated to have the capability of differentiating conductivity variations along the acoustic transmission. By applying the characteristics of the MAE voltage, a simplified algorithm of MAE measurement based conductivity reconstruction was developed. Methods: With the analyses of acoustic vibration, ultrasound propagation, Hall effect, and magnetoelectrical ...


Frequency-Dependent Conductivity Contrast for Tissue Characterization Using a Dual-Frequency Range Conductivity Mapping Magnetic Resonance Method

[{u'author_order': 1, u'affiliation': u'Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea', u'full_name': u'Dong-Hyun Kim'}, {u'author_order': 2, u'affiliation': u'Department of Biomedical Engineering, Kyung Hee University, Yongin, South Korea', u'full_name': u'Munish Chauhan'}, {u'author_order': 3, u'affiliation': u'Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea', u'full_name': u'Min-Oh Kim'}, {u'author_order': 4, u'affiliation': u'Department of Biomedical Engineering, Kyung Hee University, Yongin, South Korea', u'full_name': u'Woo Chul Jeong'}, {u'author_order': 5, u'affiliation': u'Department of Biomedical Engineering, Kyung Hee University, Yongin, South Korea', u'full_name': u'Hyung Joong Kim'}, {u'author_order': 6, u'affiliation': u'Department of Biomedical Engineering, Kyung Hee University, Yongin, South Korea', u'full_name': u'Igor Ser\u0161a'}, {u'author_order': 7, u'affiliation': u'Department of Mathematics, Konkuk University, Seoul, South Korea', u'full_name': u'Oh In Kwon'}, {u'author_order': 8, u'affiliation': u'Department of Biomedical Engineering, Kyung Hee University, Yongin, South Korea', u'full_name': u'Eung Je Woo'}] IEEE Transactions on Medical Imaging, 2015

Electrical conductivities of biological tissues show frequency-dependent behaviors, and these values at different frequencies may provide clinically useful diagnostic information. MR-based tissue property mapping techniques such as magnetic resonance electrical impedance tomography (MREIT) and magnetic resonance electrical property tomography (MREPT) are widely used and provide unique conductivity contrast information over different frequency ranges. Recently, a new method for data acquisition ...


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Educational Resources on Conductivity

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IEEE-USA E-Books

  • Appendix C: Conductivity Effective Mass

    No abstract.

  • Impulse Characteristics of Grounding Devices

    This chapter introduces the phenomena and mechanism of soil electrical breakdown, the numerical analysis method and impulse characteristics of ground devices and ground grids, impulse effective length of grounding electrodes, and the lightning electromagnetic field generated by grounding electrode.

  • Measurement and Modeling of Soil Resistivity

    This chapter introduces the measurement methods of soil resistivity, and the regular simplified methods and numerical method for soil models from test data, applications in actual engineerings are presented, too.

  • Main Principles of HVDC Extruded Cable Design

    This chapter illustrates, in detail, the basics of HVDC extruded cable design. It presents a detailed analysis of the differences between HVAC and HVDC cables. The chapter also presents a detailed analysis of the DC electric field distribution in the typical transient conditions encountered during the service of an HVDC cable. It discusses the influence of the laying environment temperature on the steady field of an HVDC extruded cable and the effects of impulses superimposed to the DC voltage, which gives rise to a novel statistical approach to the selection of impulse voltage test levels for HVDC extruded cables. The chapter presents an overview of the problems involved by the modification of the stress distribution by trapped space charge effects. It reviews the polyethylene-based dielectrics for designing and manufacturing HVDC extruded cables, and morphology of polyethylene from the viewpoint of its influence on the performances of HVDC cable insulation.

  • Current Field in the Earth

    This chapter introduces the soil parameters and their frequency characteristics, calculation method of current field and Green's function created by point source and DC ground electrode.

  • Grounding of Transmission and Distribution Lines

    This chapter introduces the design method of tower ground devices for transmission line and distribution lines, including the structure of tower ground devices, concrete‐encased grounding devices, computational method of tower grounding resistance, and body safety at the vicinity of transmission tower.

  • Electrically Small Antennas: Canonical Types

    This chapter contains sections titled: * Introduction * Dipole Basic Characteristics * Partial Sleeve, PIFA, and Patch * Loops * Dielectric Resonator Antennas * References

  • Porous Media, Permittivity, Fluid Permeability of Shales and Seismic Coda

    This chapter discusses the characteristics of porous media and seismic coda waves. One of the important examples of a porous medium is oil shale. One is the permittivity and conductivity of the porous medium as given by Archie's law. The other is the flow of liquid such as oil through the porous medium as given by Darcy's law and "fluid" permeability, which is different from the "magnetic" permeability concept we commonly use in electromagnetic studies. The study of porous media is closely related to the "percolation theory" and the "fractal". The permeability of a porous medium such as shale is a measure of the resistance to the flow of a fluid through the medium. The chapter shows typical seismic waves observed at the receiver. The study of the P‐coda, S‐coda, and Rayleigh‐coda is critical to the understanding of the total seismic radiation.

  • Precision in Word Usage

    Precision in measurement underlies all scientific discoveries. This chapter addresses a number of subjects that appear to present difficulty with respect to precise word usage: articles, reference words, unnecessary words, and redundant words. Articles - _the_,_a_,_an_ - are used to modify some nouns or noun phrases. Two categories of nouns - nouns that indicate a condition and nouns that are nebulous -  are indefinite in nearly all contexts. Nouns such as feasibility or efficiency indicate a condition (i.e., the condition of being feasible, the condition of being efficient). Nouns such as energy or information are somewhat nebulous - that is, they usually stand for an indefinite collection of things. Reference words - usually pronouns such as_it_,_its_,_this_,_these_,_those_,_their_ - are used as shorthand substitutes for other nouns, noun phrases, or ideas.

  • Fundamentals of Ground Grid Design

    The grounding system is an essential part of both high- and low-voltage electrical power networks. Design of a ground grid is part of the overall design of a substation. The ground rods are driven in and the ground grid constructed before the surface layer of gravel is poured and the above-ground portions of the substation constructed. The most important factor in terms of overcurrent phenomena is the sizing of the ground grid conductors. The conductors of a ground grid should be designed for a particular maximum fault current, X/R ratio, and clearing time. This chapter illustrates a design data for ground grid example from IEEE standard 80. This calculation is performed using improved and more uniform calculation procedures than those used in the referenced standard.



Standards related to Conductivity

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Guide for In-Service Use, Care, Maintenance and Testing of Conductive Clothing for Use on Voltages up to 765 kV AC and 750 kV DC

This guide provides recommendations for the in-service visual inspection, use, care, maintenance, and electrical testing of conductive clothing, including suits, gloves, socks, and boots, for use during linework on voltages up to 765 kV ac and ±750 kV dc. Testing pertains only to nondestructive electrical tests that can be performed periodically to check if there is any reduction in the ...


IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques

To specify protocols for the measurement of the peak spatial-average specific absorption rate (SAR) in a simplified model of the head of users of hand-held radio transceivers used for personal wireless communications services and intended to be operated while held next to the ear. It applies to contemporary and future devices with the same or similar operational characteristics as contemporary ...


IEEE Recommended Practice for Measurements and Computations of Radio Frequency Electromagnetic Fields With Respect to Human Exposure to Such Fields, 100 kHz-300 GHz

Revise and develop specifications for preferred methods for measuring and computing external radiofrequency electromagnetic fields to which persons may be exposed. In addition, the document will specify preferred methods for the measurement and computation of the resulting fields and currents that are induced in bodies of humans exposed to these fields over the frequency range of 100 kHz to 300 ...


IEEE Standard for Safety Levels With Respect to Human Exposure to Electromagnetic Fields, 0-3 kHz

Develop safety levels for human exposure to electromagnetic fields from 0 to 3kHz. This standard will be based on the results of an evaluation of the relevant scientific literature and proven effects which are well established and for which thresholds of reaction are understood. Field limits will be derived from threshold current densities or internal electric fields.


IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz

Recommendations are made to protect against established adverse health effects in human beings associated with exposure to electric, magnetic and electromagnetic fields in the frequency range of 3 kHz to 300 GHz. The recommendations are expressed in terms of basic restrictions (BRs) and maximum permissible exposure (MPE) values. The BRs are limits on internal fields, specific absorption rate (SAR), and ...


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Jobs related to Conductivity

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