4 kHz
Avoidance responses of minke whales to 1–4 kHz naval sonar
... Data were successfully collected from four minke whales, two from the eastern North Pacific and two from the eastern North Atlantic oceans (Table S1). Two of these animals, one from each location, were exposed to naval ...
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Dielectric Relaxation in Pure Columbite Phase of SrNb2O6 Ceramic Material: Impedance Analysis
... The frequency dependence of real (ε’) and imaginary (ε”) part of dielectric constant on a log-log plot at differ- ent temperatures are shown in Figure 4. Up to 200˚C, real part of dielectric constant is higher ...
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Hearing in the crepuscular owl butterfly (Caligo eurilochus, Nymphalidae)
... 0.1-1 kHz and 1-30 kHz, produced by the Polytec Scanning Vibrometer software (version ...0.1-1 kHz: AP100MO, diameter: 117 mm, AUDAX, Chateau du Loir, ...102.4 kHz, and a frequency spectrum ...
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Early detection of sensorineural hearing loss in Muckle-Wells-syndrome
... above 4 kHz and remains undetected when using standard assessment approaches ...8 kHz (HF-PTA) in order to significantly increase the sensitivity of the hearing assessment and to allow for the ...
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Examining Use of Sonic Bloom Technology on the Stomata Opening of Drought-Stressed Soybean
... of 4 kHz the protein content of seeds produced on soil moisture content of 100% field capacity was ...2 kHz, the highest seed protein content was produced in soil moisture content of 100% field ...
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Accurate position tracking of optically trapped live cells
... ensure the largest possible electro-magnetic field gradient is achieved. With the laser operating at full power, the power at the sample was calculated to be 290 ± 5 mW, this was determined by placing the power meter ...
12
On the performance of WTIMIT for wide band telephony
... The Typical Bandwidth of Speech is less than 4 KHz for applications in telephonic operations. This is often termed as narrow band. The IVR operates at a sampling rate of 8 KHz for Operation [1-3]. ...
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What determines the tuning of hearing organs and the frequency of calls? A comparative study in the katydid genus Neoconocephalus (Orthoptera, Tettigoniidae)
... 4 kHz to 80 kHz (1 kHz steps from 4 kHz to 10 kHz; 2 kHz steps from 10 kHz to 20 kHz; 5 kHz steps from 20 kHz to 50 kHz; 10 ...
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Army recruits of Indian origin: early detection and further prevention of noise induced hearing loss by otoacoustic emission
... 3 kHz and 4 kHz at OAE screening at 4 hours and 24 hours after firing for the first time are more prone to have noise induced high frequency hearing thresholds ...
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Carotid artery disease assessed by color Doppler flow imaging: correlation with standard Doppler sonography and angiography
... Description Color fading > 4 kHz only during systole; long segment of increased flow velocity; minor plaque extent on B-mode image; minimal poststenotic turbulence Color fading > 4 kHz m[r] ...
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Khz cp (crude polysaccharide extract obtained from the fusion of Ganoderma lucidum and Polyporus umbellatus mycelia) induces apoptosis by increasing intracellular calcium levels and activating P38 and NADPH oxidase dependent generation of reactive oxygen species in SNU 1 cells
... by Khz-cp required ROS generation by both NADPH oxidase and ...for Khz-cp-induced apoptosis (Figure 4a, ...for Khz-cp- induced apoptosis (Figure 4c), its effect was secondary to that of the initial ...
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Improvement of Water and Wastewater Treatment Process Using Various Sound Waves—A Consideration from the Viewpoint of Frequency
... Frequency:35 KHz/53KHz, Power : 200 W, Output adjust: 40% - 100%, Heater: 20˚C - 60˚C/270W, Dimensions W × D × H): Inter: 330 × 300 × 150 mm, Exter: 360 × 330 × 310 mm, Capacity: 10 L, Timer: 1 - 199 ...
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Sensitivity improvement in 5QMAS NMR Experiments Using FAM N Pulses
... pulses used in the experimental measurements shown in Fig. 6. These results are in broad agreement with experiment. Although similar results are seen for all three methods, at the higher rf nutation rate, simulation ...
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The application of NEC2 in predicting the radiated field from transmission tower arcing faults
... Power transmission systems are subject to arcing faults on a regular basis. Under such conditions the avalanche ionisation at arc ignition causes non-linear currents to circulate in the fault path. In addition to the ...
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Development of vocalization and hearing in American mink (Neovison vison)
... kHz to above 70 kHz, with peak sensitivity (threshold of 20 dB SPL) at 8–10 kHz, and no difference in sensitivity between the two breeding lines ...
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Passivity enforcement via residues perturbation for admittance representation of power system components
... 10 kHz. The nonpassive region, [11.498, 14.188] kHz, obtained by imaginary eigenvalues of the Hamiltonian matrix and the proposed method of related slopes is shown in ...
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Passive kHz lidar for the quantification of insect activity and dispersal
... Aside from the presented ranging method, other useful information regarding insect flight in relation to weather and topography can be extracted from quadrant detec- tors. Figure 10 shows the statistical distribution of ...
10
Shaped Charge Optimization against ERA Targets pdf
... The shaped charges detonated at a standoff distance of two calibers in front of a 10 mm thick, 608 inclined RHA plate. At further 200 mm in line of sight or 100 mm perpendicular distance a symmetric reactive armor sand- ...
8
Rats concatenate 22 kHz and 50 kHz calls into a single utterance
... 22 kHz-trill may provide adjustment for a greater air volume required to produce a concatenated utterance, a phenomenon well-known in human speech ...22 kHz and 50 kHz calls are very specific in rats ...
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Settings and artefacts relevant for Doppler ultrasound in large vessel vasculitis
... On the Doppler line the measurement area—the gate—is bordered by two parallel lines. The gate (area between the two lines) can be moved up and down on the line and adjusted in size. With spectral Doppler, the detected ...
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