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HISHospital Information System
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HISHealthcare Information System (various companies)
HISHands in Service (ministry)
HISHighest International Standards (travel agency; Japan)
HISHøgskolen I Stavanger (Norwegian: University of Stavanger)
HISHistidine (Amino Acid)
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HISHarrow International School (Bangkok, Thailand)
HISHelping International Students (various schools)
HISHealth Insurance Subsidy (various organizations)
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HISHuman Systems Integration
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HISHue Intensity and Saturation
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HISHarvard Islamic Society
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HISHarris Investor Services (Chicago, IL)
HISHeller Information Services
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HISHumanities and International Studies (various locations)
HISHistorical Information System (software)
HISHydraulic Institute Standards
HISHouse Information System
HISHic Iacet Sepultus (Latin: here lies buried)
HISHouses of the Inner Sphere (MechWarrior)
HISHue, Intensity, Saturation (transformation)
HISHome Integration System
HISHakomi Integrative Somatics
HISHigh-Impedance Surface
HISHightech Information Systems Ltd
HISHoreca Internet Services (Netherlands ISP)
HISHardware Intensive Software
HISHayman Island, Queensland, Australia - Hayman Island Airport (Airport Code)
HISHyperspectral Imaging Spectroscopy
HISHeidelberg International School
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HISHigh-Resolution Interferometer Spectrometer
HISHughes Information System
HISHoneywell Information Systems, Incorporated
HISHypermedia Indexing Schema
HISHardman Information System
HISHrvatska Izvještajna Služba (Croatian Informing Service)
HISHigh Resolution Spectroscopy Mission
HISHST Instrument Servicing
HISHigh-Infrared Spectrometer
HISHEED (Health, Education and Economic Development) International School (Bangladesh)
References in periodicals archive ?
Another approach for achieving tunability is by using tunable high-impedance surfaces (HIS)/Artificial Magnetic Conductor (AMC) [1].
For instance, in order to reduce the thickness of printed antennas and enhance the performances in terms of efficiency and gain, it is possible to use the concept of High-Impedance Surfaces (HISs) [15], capable of highly reduced propagation of surface waves trapped within the substrate.
Talarico, "An active high-impedance surface for low-profile tunable and steerable antennas," IEEE Antennas and Wireless Propagation Letters, Vol.
The absorbing layer is designed according to the theory of the thin High-Impedance Surfaces (HISs) absorbers [20] in order to keep the encumbrance of the panel as low as possible.
The first one is to reduce the interference from the metallic surface effect, for example, inserting of a high permittivity substrate or embedding of a high-impedance surface (HIS) ground plane.
Mao, "Design of a beam reconfigurable THz antenna with graphene-based switchable high-impedance surfaces," IEEE Trans.