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Sponsored Links:
Frequency Selection Database (Popularity:  )
(Score: 9.37)
http://www.spectrumwatch.com
Resource for USA frequency coordination and spectrum research.
Category: Science\Technology\Electrical Engineering\Communications
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Alexej Jerschow's Interactive NMR Frequency Map (Popularity: )
(Score: 8.94)
http://www.nyu.edu/cgi-bin/cgiwrap/aj39/NMRmap.cgi
Very useful resource. You enter the proton Frequency, the range you want to see, and the spin. The table prints out a very handy chart of the receptivety of the ...
Category: Science\Chemistry\Nuclear Magnetic Resonance\Tables of Information
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Time Frequency Toolbox (Popularity: )
(Score: 8.68)
http://www-isis.enst.fr/Applications/tftb/iutsn.univ-nantes.fr/auger/tftb.html
Developed for the analysis of non-stationary signals using time-frequency distributions.
Category: Science\Math\Software\MATLAB
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EMC Consultants Ltd. (Popularity: )
(Score: 8.60)
http://www.emc-consultants.co.uk/
Specialists in quantification and control of non-ionising electromagnetic radiation. Conducts power frequency surveys and radio frequency interference surveys. Stebbing, Essex, England.
Category: Science\Environment\Energy\Electromagnetic Field
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Product Index | Pulsar Microwave Corporation (Popularity: )
(Score: 8.34)
http://www.pulsarmicrowave.com/product_list.htm
RF components, including: mixers, power dividers / combiners, couplers, hybrids, bias tees, modulators, demodulators, frequency doublers, and phase shifters. Surface mount, stripline, high and low frequency.
Category: Science\Chemistry\Nuclear Magnetic Resonance\Commercial Companies
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Laser Interferometer Space Antenna (LISA) (Popularity: )
(Score: 7.74)
http://www.esa.int/science/lisa
An ESA space mission to detect and observe gravitational waves from massive black holes and galactic binary stars in the frequency range 10-4 to 10-1 hz. Useful measurements in this ...
Category: Science\Astronomy\Institutions\Observatories
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Center for High Frequency Electronics, UCLA (Popularity: )
(Score: 7.59)
http://www.chfe.ee.ucla.edu
The Center for High Frequency Electronics is located in the Electrical Engineering Department at UCLA. The facility is available primarily to faculty, researchers and industrial affiliates for research that requires ...
Category: Science\Technology\Electronics\Research Centers
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Teaching English Intonation with a Visual Display of Fundamental Frequency (Popularity: )
(Score: 7.51)
http://www.aitech.ac.jp/~iteslj/Articles/Stibbard-Intonation/
Paper on the use of fundamental frequency displays for teaching English intonation. [by Richard Stibbard]
Category: Science\Social Sciences\Linguistics\Phonetics and Phonology
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Modern Methods of Time-Frequency Analysis (Popularity: )
(Score: 7.05)
http://www.univie.ac.at/NuHAG/ESI05/
Special session at the Erwin Schrödinger Institute for Mathematical Physics (ESI), Vienna, Austria. Topics: Group theoretical methods, operator theory, and non-orthogonal expansions; Time-frequency methods for pseudo-differential operators; Non-orthogonal expansions and ...
Category: Science\Math\Analysis\Events
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Frequency Domain System Identification Toolbox (Popularity: )
(Score: 6.15)
http://elecwww.vub.ac.be/fdident/
[commercial]
Category: Science\Math\Software\MATLAB
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Microwaves and RF Magazine (Popularity: )
(Score: 6.08)
http://www.mwrf.com/
Articles and technical information about higher frequency RF.
Category: Science\Technology\Electronics\Reference
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Bill McFadden's Home Page (Popularity: )
(Score: 6.02)
http://www.rdrop.com/users/billmc/
A listing of files and links on frequency use.
Category: Science\Technology\Electrical Engineering\Communications
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Asten Instruments Ltd. (Popularity: )
(Score: 5.95)
http://www.asten.co.uk
Thermometers, high frequency power tools, scales and balances.
Category: Science\Instruments and Supplies\Laboratory Equipment\Weighing Devices and Scales
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Hamilton Technical Services (Popularity: )
(Score: 5.89)
http://www.wriley.com/
Software for frequency stability analysis. Stable32, Allan variance.
Category: Science\Math\Statistics\Software
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Wenzel Associates Technical Library (Popularity: )
(Score: 5.89)
http://www.wenzel.com/documents/library.html
Time, oscillation and frequency circuits, articles, and tutorials.
Category: Science\Technology\Electronics\Reference
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Broadband dielectric spectroscopy (Popularity: )
(Score: 5.83)
http://www.squidoo.com/Broadbanddielectricspectroscopy
The absorption and dispersion spectra of semiconductors and dielectrics in all frequency electromagnetic spectrum
Category: Science\Physics\Condensed Matter\Semiconductors
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High Frequency Electronics (Popularity: )
(Score: 5.83)
http://highfrequencyelectronics.com/
A very good on line and paper journal devoted to the subject of RF through Microwave technology.
Category: Science\Technology\Electronics\Reference
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The Moyna Group NMR Software Site (Popularity: )
(Score: 5.77)
http://tonga.usip.edu/gmoyna/NMR_Program/software/NMR_software.html
A tool for the analysis of shaped pulse frequency excitation profiles.
Category: Science\Chemistry\Nuclear Magnetic Resonance\Software
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33 red-listed fungi from Europe (Popularity: )
(Score: 5.77)
http://www.artdata.slu.se/Bern_Fungi/ECCF%2033_T-PVS%20(2001)%2034%20rev_low%20resolution_p%201-14.pdf
Torrendia pulchella is one of the taxa treated, information on occurrence frequency and habitat.
Category: Science\Biology\Flora and Fauna\Fungi
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Parametric Difference Waves for Low Frequency Acoustic Propagation (Popularity: )
(Score: 5.77)
http://www.raven1.net/uncom.htm#AERIA
Unclassified/commercial mind control technology.
Category: Science\Technology\Acoustics, Ultrasound and Vibration\Ultrasound
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