Conferences related to Absorption

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2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII)

The world's premiere conference in MEMS sensors, actuators and integrated micro and nano systems welcomes you to attend this four-day event showcasing major technological, scientific and commercial breakthroughs in mechanical, optical, chemical and biological devices and systems using micro and nanotechnology.The major areas of activity in the development of Transducers solicited and expected at this conference include but are not limited to: Bio, Medical, Chemical, and Micro Total Analysis Systems Fabrication and Packaging Mechanical and Physical Sensors Materials and Characterization Design, Simulation and Theory Actuators Optical MEMS RF MEMS Nanotechnology Energy and Power


2019 URSI International Symposium on Electromagnetic Theory (EMTS)

The interest of Commission B is fields and waves, encompassing theory, analysis, computation, experiments, validation and applications. Areas of emphasis are 1) Time-domain and frequency-domain phenomena, 2) Scattering and diffraction, 3) General propagation including waves in specialised media, 4) Guided waves, 5) Antennas and radiation, and 6) Inverse scattering and imaging.The Commission fosters the creation, development, and refinement of analytical, numerical, and measurement techniques to understand these phenomena. It encourages innovation and seeks to apply interdisciplinary concepts and methods.


2018 22nd International Microwave and Radar Conference (MIKON)

Antenna Design, Modeling & MeasurementsMicrowave Devices, Circuits & ComponentsMillimeter-wave & Terahertz TechnologyMicrowave Photonics, Circuits & SystemsRF, VHF & UHF TechnologyEM Field Theory & Numerical TechniquesMicrowave MeasurementsIndustrial, Scientific and Medical ApplicationsWireless Technology & ApplicationsElectromagnetic CompatibilitySpace & Satellite SystemsRadar TechnologyRadar Systems & ApplicationsRadar Signal ProcessingTracking & Data FusionRadar Imaging & Remote SensingNoise, MIMO & UWB RadarsMultistatic & Passive Radar Systems


2018 25th International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD)

The conference for researchers and experts has been providing good opportunitiesto exchange scientific and technological knowledge on active-matrix flatpanel displays(AMFPDs), thin-film transistors (TFTs), thin-film materials and devices (TFMD), photovoltaics(PV) technologies, and other related topics. Papers are solicited on, but not limited to, thefollowing topics: Flat Panel Display (FPD): flexible display, LCDs, OLED, e-papers, 3D displays,touch screens, driving methods, integrated drivers, and display materials and systems. TFTsTechnologies (TFT): amorphous, microcrystalline and polycrystalline Si-based TFTs, organicTFTs, oxide TFTs, such as graphene, semiconductor nanowires, carbon nanotubes, and device modeling, device & circuit simulation, and their reliability.Photovoltaics (PV): thin-film solar cells, amorphous /crystalline Si heterojunction, transparent conductive oxides.

  • 2017 24th International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD)

    Conference for researchers and experts, this workshop has been providing good opportunities to exchange scientific and technological knowledge on active-matrix flatpanel displays (AMFPDs), thin-film transistors (TFTs), thin-film materials and devices (TFMD), photovoltaics (PV) technologies, and other related topics. Paper are solicited on, but not limited to, the following topics: Flat Panel Display (FPD): flexible display, LCDs, OLED, e-papers, 3D displays, touch screens, driving methods, integrated drivers, and display materials and systems. TFT Technologies (TFT): amorphous, microcrystalline and polycrystalline Si-based TFTs, organic TFTs, oxide TFTs, other material TFTs such as graphene, carbon nanotubes, and semiconductor nanowires, device modeling, device and circuit simulation, and reliability. Photovoltaics (PV): thin-film solar cells, amorphous/crystalline Si heterojunction, passivation, transparent conductive oxides.

  • 2016 23rd International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD)

    Conference for researchers and experts, this workshop has been providing good opportunities to exchange scientific and technological knowledge on active-matrix flatpanel displays (AMFPDs), thin-film transistors (TFTs), thin-film materials and devices (TFMD), photovoltaics (PV) technologies, and other related topics. Papers are solicited on, but not limited to, the following topics: Flat Panel Display (FPD): LCDs OLED displays e papers 3 D displays LCDs, displays, epapers, 3-displays, flexible displays, touch screens, driving methods, integrated drivers, and display materials and systems. TFT Technologies (TFT): amorphous, microcrystalline, and polycrystalline Si TFTs, organicTFTs, oxide TFTs, other material TFTs such as graphene, carbon nanotubes, and semiconductor nanowires, device modeling, device and circuit simulation, and reliability. Photovoltaics (PV): thin-film solar cells, amorphous/crystalline Si heterojunction, passivation, transparent conductive oxides.

  • 2015 22nd International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD)

    Conference for researchers and experts, this workshop has been providing good opportunities to exchange scientific and technological knowledge on active-matrix flatpanel displays (AMFPDs), thin-film transistors (TFTs), thin-film materials and devices (TFMD), photovoltaics (PV) technologies, and other related topics. Papers are solicited on, but not limited to, the following topics: Flat Panel Display (FPD): LCDs OLED displays e papers 3 D displays LCDs,displays, epapers, 3-displays, flexible displays, touch screens, driving methods, integrated drivers, and display materials and systems. TFT Technologies (TFT): amorphous, microcrystalline, and polycrystalline Si TFTs,organicTFTs, oxide TFTs, other material TFTs such as graphene, carbon nanotubes, and semiconductor nanowires, device modeling, device and circuit simulation, and reliability. Photovoltaics (PV): thin-film solar cells, amorphous/crystalline Si heterojunction, passivation, transparent conductive oxides.

  • 2014 21st International Workshop on Active-Matrix Flatpanel Displays and Devices(AM-FPD)

    Conference for researchers and experts, this workshop has been providing good opportunities to exchange scientific and technological knowledge on active-matrix flatpanel displays (AMFPDs), thin-film transistors (TFTs), thin-film materials and devices (TFMD), photovoltaics (PV) technologies, and other related topics. Papers are solicited on, but not limited to, the following topics: Flat Panel Display (FPD): LCDs OLED displays e papers 3 D displays LCDs, displays, epapers, 3-displays, flexible displays, touch screens, driving methods, integrated drivers, and display materials and systems.TFT Technologies (TFT): amorphous, microcrystalline, and polycrystalline Si TFTs, organicTFTs, oxide TFTs, other material TFTs such as graphene, carbon nanotubes, and semiconductor nanowires, device modeling, device and circuit simulation, and reliability. Photovoltaics (PV): thin-film solar cells, amorphous/crystalline Si heterojunction, passivation, transparent conductive oxides.

  • 2013 Twentieth International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD)

    Conference for researchers and experts, this workshop has been providing good opportunities to exchange scientific and technological knowledge on active-matrix flatpanel displays (AM-FPDs), thin-film transistors (TFTs), thin-film materials and devices (TFMD), photovoltaics (PV) technologies, and other related topics. Papers are solicited on, but not limited to, the following topics:

  • 2012 19th International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD)

    Conference for researchers and experts, this workshop has been providing good opportunities to exchange scientific ideas for advanced information on active-matrix flatpanel displays (AM-FPDs) including thin-film transistors (TFTs), and solar cells.


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 Absorption

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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.


Antennas and Wireless Propagation Letters, IEEE

IEEE Antennas and Wireless Propagation Letters (AWP Letters) will be devoted to the rapid electronic publication of short manuscripts in the technical areas of Antennas and Wireless Propagation.


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.


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Most published Xplore authors for Absorption

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Xplore Articles related to Absorption

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Ceramic dry-phantom and its application to SAR estimation

[{u'author_order': 1, u'affiliation': u'NTT Radio Commun. Syst. Lab., Kanagawa, Japan', u'full_name': u'T. Nojima'}, {u'author_order': 2, u'affiliation': u'NTT Radio Commun. Syst. Lab., Kanagawa, Japan', u'full_name': u'T. Kobayashi'}, {u'author_order': 3, u'affiliation': u'NTT Radio Commun. Syst. Lab., Kanagawa, Japan', u'full_name': u'K. Yamada'}, {u'author_order': 4, u'affiliation': u'NTT Radio Commun. Syst. Lab., Kanagawa, Japan', u'full_name': u'S. Uebayashi'}] 1991 IEEE MTT-S International Microwave Symposium Digest, 1991

A dry-phantom material having the same microwave properties as biological tissues was developed. The new phantom, composed of ceramics, overcomes various problems incidental to the conventional jelly phantom. Experiments were performed to estimate specific energy absorption rates of human heads exposed to microwave sources by using the thermography method.<<ETX>>


SAR Patterns from an Interstitial Microwave Antenna-Array Hyperthermia System

[{u'author_order': 1, u'full_name': u'T.Z. Wong'}, {u'author_order': 2, u'full_name': u'J.W. Strohbehn'}, {u'author_order': 3, u'full_name': u'K.M. Jones'}, {u'author_order': 4, u'full_name': u'J.A. Mechling'}, {u'author_order': 5, u'full_name': u'B.S. Trembly'}] IEEE Transactions on Microwave Theory and Techniques, 1986

In recent years, a number of groups have been investigating the use of interstitial microwave antenna-array hyperthermia (IMAAH) systems for the treatment of superficial and deep-seated tumors. A critical parameter in any hyperthermia system is the SAR (specific absorption rate) pattern, which gives information about the energy absorption in the tumor and surrounding tissue. In this paper, we compare the ...


Human body modeling for FDTD evaluation of electromagnetic hazards

[{u'author_order': 1, u'affiliation': u'Shield Rite Inc., Albuquerque, NM, USA', u'full_name': u'R. Holland'}, {u'author_order': 2, u'full_name': u'J. Fogler'}, {u'author_order': 3, u'full_name': u'G.W. Donohoe'}] IEEE Antennas and Propagation Society International Symposium. 1996 Digest, 1996

Electromagnetic fields can obviously hurt living organisms if the strengths are great enough. We discuss the application of FDTD to computation of electromagnetic energy absorption by a human body. In particular, we are concerned with evaluating the specific absorption rate (SAR) in the different human tissues and organs given the EM environment to which the body is exposed.


Numerical evaluation of human exposure to EMP signals

[{u'author_order': 1, u'affiliation': u'IMST GmbH, Kamp-Lintfort, Germany', u'full_name': u'Winfried Bilgic'}, {u'author_order': 2, u'affiliation': u'IMST GmbH, Kamp-Lintfort, Germany', u'full_name': u'Marta Mart\xednez-V\xe1zquez'}] 2014 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), 2014

SAVELEC (SAfe control of non cooperative Vehicles through ELECtromagnetic means) is a public funded project within the 7thFramework Program of the European Commission investigating how to slow down and/or stop a vehicle by disrupting some key electronic components, through the use of electromagnetic pulses (EMP) or high power microwaves (HPM), without any consequences on its occupants or any collateral damage. ...


The dependence of electromagnetic energy absorption upon human-head modeling at 1800 MHz

[{u'author_order': 1, u'affiliation': u'Swiss Federal Inst. of Technol., Zurich, Switzerland', u'full_name': u'K. Meier'}, {u'author_order': 2, u'full_name': u'V. Hombach'}, {u'author_order': 3, u'full_name': u'R. Kastle'}, {u'author_order': 4, u'full_name': u'Roger Yew-Siow Tay'}, {u'author_order': 5, u'full_name': u'N. Kuster'}] IEEE Transactions on Microwave Theory and Techniques, 1997

The authors of a previously published paper on the dependence of electromagnetic (EM) energy absorption concluded that homogeneous modeling of the human head is suited for assessing the spatial-peak absorption for transmitters operating at 900 MHz or below. Additional studies became necessary for the frequency bands utilized by new mobile communications systems (i.e., 1.5 and 2.5 GHz) since some peripheral ...


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Educational Resources on Absorption

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eLearning

No eLearning Articles are currently tagged "Absorption"

IEEE-USA E-Books

  • De‐Reverberation

    This chapter contains sections titled:Reverberation and ModelingDe‐reverberation via De‐convolutionDe‐reverberation via SuppressionDe‐reverberation with Multiple MicrophonesPractical RecommendationsSummaryBibliography

  • Theory for Anechoic Chamber Design

    The design of an anechoic chamber (AC) is a systematic problem. This chapter introduces the basic knowledge of RAMs and the RAM measurement. At the macro level, the theory used for the AC design is reviewed. There are two common absorbers: ferrite absorbers and dielectric absorbers. Dielectric absorbers are normally used at microwave frequency range (GHz) and ferrite absorbers are frequently used at a lower frequency range. The mesh type, complexity and electrical size for different computational electromagnetics methods (CEMs) are summarised. The limits of the CEM algorithms are mainly from the memory requirement and the effectiveness of the algorithm. Finite element method (FEM) is famous for solving electrically small/medium problems with complex material configurations. The material in the solving domain can be anisotropic and inhomogeneous, and, by applying the PBCs, periodical structures can be solved efficiently.

  • FSO in HAP‐Based Communication Systems

    None

  • Case Studies

    This chapter explores a miscellany of subjects and provides a short historical context, contemporary methods that are now being used, visual cross‐overs and comparisons and suggestions for further reading. The case studies demonstrate a survey of printing and reproduction methods used in the past and how many have evolved over time. The chapter also explores the ideas, traditional processes and materials that may have been modified or recycled in response to emerging technologies and trends. The reason for including a case study on wallcovering, is that, like the traditional print, it demonstrates several centuries of provenance, and through print archives and picture books, highlights 2.5dimensional (2.5D) printings as applied design and art form. Advances in 2.5D and three‐dimensional (3D) printing also allow the production of accurate three‐dimensional physical models. The research also looks to develop accompanying software and data representation to produce a cohesive workflow toward future 2.5D printing technology and its creative applications.

  • Appendix A: Procedure for Determining the Area of Specular Absorber Treatment

    This appendix contains sections titled: * Introduction * Fresnel Zone Analysis

  • The Facilitation of Hands‐On Learning

    Many employees have taken classes designed to improve their presentation skills. Continuing to improve those skills will certainly increase their ability to teach others. More importantly, however, is the ability to facilitate training. Generally, facilitation requires a smaller, more intimate audience, and necessitates significantly more student engagement. Facilitating skills are as important to a trainer as closing skills are to a salesperson. Understanding and advocating the value is one of the best things instructors can do as a leader. This chapter discusses a few specific things to complete the product experts facilitate learning more effectively. The only way to get better at a facilitating skill is to practice that skill. However, practice does not make perfect, in spite of what trainer may have heard in the past. When instructors must travel to teach a class, allow them the time necessary to be effective.

  • Ultrafast Time‐Resolved Spectroscopy

    This chapter contains sections titled:Introduction to Ultrafast SpectroscopyDegenerate Pump–Probe Transmission MeasurementsNondegenerate and Spectrally Resolved Pump–Probe: Case StudiesBasic Quantum Mechanics for Coherent Short‐Pulse SpectroscopiesWave PacketsDephasing PhenomenaImpulsive Stimulated Raman ScatteringProblems

  • Optical Channel Effects

    This chapter discusses methodological approaches for the synthesis and purification of hydrophobic peptides and proteins and strategies, which allow the assembly of larger membrane proteins. One important aspect of the chemical synthesis of membrane proteins in order to study their functional properties necessitates their refolding into lipid membranes or solubilization in detergents. Intensive research has been continuing on the mechanism of membrane protein folding. The chapter presents three illustrative examples of successful syntheses of membrane proteins. Diacylglycerol kinase (DAGK) is a homotrimeric membrane‐embedded enzyme that catalyzes phosphorylation of diacylglycerol to form phosphatidic acid. The halobacterial transducer of rhodopsin (NpHtrII) forms a 2:2 complex with sensory rhodopsin (NpSRII). Light activation of this receptor leads to an activation of a downstream His kinase. In the third example, the power of the chemical synthesis of proteins is used for elucidation of cation specificity of the potassium channel KcsA.

  • IONOSPHERIC PROPAGATION

    The amplitude variations of a signal propagating through the ionosphere result from the destructive and constructive interaction of the signal phase resulting from the numerous signal paths through the nonhomogeneous medium; this phenomenon is referred to as scintillation. Signal propagation through the ionosphere is characterized by the refractive index. The refractive index and its influence on the various aspects of a received signal is the subject of this chapter. The chapter characterizes the electron densities in the ionosphere for the natural and nuclear‐disturbed environments and discusses the influence of the electron densities on signal propagation in terms of the refractive index. Application of the index of refraction to a communication link yields the influence of the ionospheric propagation on the received signal. The chapter concludes with a case study of a scintillation scenario using a differentially coherent modulation with interleaving and combining.

  • Laser Fundamentals

    This chapter presents an overview of the operational basics of lasers and the properties and characteristic parameters that define a laser system as well as the major types that are less or more commonly used in the military domain. It discusses the operational principle of a laser and associated topics such as two‐level laser, three‐level laser and four‐level laser, different parts that make up a laser system and modes of a laser. All particles, big or small, according to the basic rules of quantum mechanics, have discrete energy levels or states. A typical laser comprises of three main parts; namely the active medium, the pumping source and the resonant structure. Monochromaticity is one of the essential requirements for the laser radiation to be coherent. Coherence is the most important property that distinguishes the laser radiation from the ordinary light. The directionality of laser radiation has its origin in the coherence of the stimulated emission process.



Standards related to Absorption

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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 ...


Standard Requirements, Terminology, and Test Code for Bushings for DC Applications Rated 110 kV BIL and Above

This standard applies to outdoor and indoor power apparatus dc bushings of condenser type that have basic impulse insulation levels of 110 kV and above for use as components of oil-filled converter transformers and smoothing reactors, as well as air-to-air dc bushings. This standard does not apply to the following: a) High-voltage cable terminations (potheads) b) Bushings for instrument transformers ...



Jobs related to Absorption

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