Results 91 to 100 of about 3,268,285 (233)

Marine recreational fisheries statistics survey for northern and central California, quarterly report no. 12, April to June, 1982 [PDF]

open access: yes, 1988
Field intercept Marine Recreational Fisheries Statistics Survey (MRFSS) data for central and northern California, collected in April to June 1982, is presented in a data report format. Data in this quarterly report are subdivided into three categories:
Karpov, Konstantin A.   +1 more
core  

Marine recreational fisheries statistics survey for northern and central California, Quarterly Report no. 10, October to December, 1981 [PDF]

open access: yes, 1988
Field intercept Marine Recreational Fisheries Statistics Survey (MRFSS) data for central and northern California, collected in October to December. 1981, is presented in a data report format.
Karpov, Konstantin A.   +1 more
core  

Self-normalizing phase measurement in multimode terahertz spectroscopy based on photomixing of three lasers

open access: yes, 2014
Photomixing of two near-infrared lasers is well established for continuous-wave terahertz spectroscopy. Photomixing of three lasers allows us to measure at three terahertz frequencies simultaneously.
A. Roggenbuck   +7 more
core   +1 more source

Realisations of Finite-Sample Frequency-Selective Filters [PDF]

open access: yes
A filtered data sequence can be obtained by multiplying the Fourier ordinates of the data by the ordinates of the frequency response of the filter and by applying the inverse Fourier transform to carry the product back to the time domain.
D.S.G. Pollock
core  

Intramuscular Contributions to Low-Frequency Force Potentiation Induced by a High-Frequency Conditioning Stimulation

open access: yesFrontiers in Physiology, 2017
Electrically-evoked low-frequency (submaximal) force is increased immediately following high-frequency stimulation in human skeletal muscle. Although central mechanisms have been suggested to be the major cause of this low-frequency force potentiation ...
Arthur J. Cheng   +5 more
doaj   +1 more source

Marine recreational fisheries statistics survey for northern and central California, quarterly report no. 13, July to September, 1982 [PDF]

open access: yes, 1988
Field intercept Marine Recreational Fisheries Statistics Survey (MRFSS) data for central and northern California, collected in July to September 1982, is presented in a data report format.
Karpov, Konstantin A.   +1 more
core  

Some observation on the length frequency distribution and gonad development of longtail Tuna in Iranian Waters 

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1993
Sampling of longtail tuna (Thunnus longgol) wa conduced during each delivery of tuna catch to the tuna. canning Factory in Bandar-Abbas, Length frequency data was collected on a monthly basis.
A. Nikoeian; A. Firozi
doaj  

Marine recreational fisheries statistics survey for northern and central California, Quarterly Report no. 11, January to March 1982 [PDF]

open access: yes, 1988
Field intercept Marine Recreational Fisheries Statistics Survey (MRFSS) data for central and northern California, collected in January to March 1982, is presented in a data report format.
Karpov, Konstantin A.   +1 more
core   +2 more sources

Return Loss Optimization in Rectangular Microstrip Patch Antennas Using Response Surface Methodology (RSM) for 5G Applications

open access: yesEAI Endorsed Transactions on Industrial Networks and Intelligent Systems
In recent decades, wireless communication has advanced significantly. People increasingly rely on the Internet of Things, cloud computing, and big data analytics. These services require higher data rates, faster transmission and reception times, greater
Thi Bich Ngoc Tran, Van Su Dang
doaj   +1 more source

Determining acoustical directionality in an impedance tube using multiple fixed microphones [PDF]

open access: yes, 2011
Acoustic impedance of a port or object is a valuable piece of knowledge describing how well sound is transmitted or reflected. The commonly used slotted-line method is labourious and time consuming, requiring manual movement to find the maxima and minima
Bodman, Kerry   +2 more
core   +1 more source

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