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High frequency HF

Joint analysis of coastal altimetry and high-frequency (HF) radar data: observability of seasonal and mesoscale ocean dynamics in the Bay of Biscay

Joint analysis of coastal altimetry and high-frequency (HF) radar data: observability of seasonal and mesoscale ocean dynamics in the Bay of Biscay

... coastal high-frequency (HF) radar systems provide operational measurements of coastal sur- face currents (within 1–3 m depth) with high spatial (300 m– 10 km) and temporal ( ≤ 1 h) sampling ...

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The High Frequency (HF) Ultrasound as a Useful Imaging Technique for the Efficacy Assessment of Different Anti Cellulite Treatments

The High Frequency (HF) Ultrasound as a Useful Imaging Technique for the Efficacy Assessment of Different Anti Cellulite Treatments

... of high frequency ultrasound in monitoring and efficacy assess- ment of anti-cellulite ...The high fre- quency ultrasound is a useful imaging technique for the application in aesthetic dermatology ...

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Effects of high-frequency repetitive transcranial magnetic stimulation of primary motor cortex on laser-evoked potentials in migraine

Effects of high-frequency repetitive transcranial magnetic stimulation of primary motor cortex on laser-evoked potentials in migraine

... the frequency of the stimulation used: increased and decreased excitability result from low- frequency (LF) and high-frequency (HF) TMS, ...

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Effects of Structural Nonlinearity on Probabilistic Response of a Nuclear Structure

Effects of Structural Nonlinearity on Probabilistic Response of a Nuclear Structure

... to high frequency (HF) and low frequency (LF) motions at 1E-4, 1E-5, and 1E-6 hazard levels for both soil and rock subgrades are ...for HF motions (30 realizations) at 1E-5 hazard level ...

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A Novel Frequency Reconfigurable HF Broadband Whip Antenna Based on GOA Optimization

A Novel Frequency Reconfigurable HF Broadband Whip Antenna Based on GOA Optimization

... lower frequency, and warping in pattern at higher frequency of 10-meter high frequency (HF) whip antenna, the whip antenna is loaded and matched with the network in different bands using ...

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Effect of spinal manipulative treatment on cardiovascular autonomic control in patients with acute low back pain

Effect of spinal manipulative treatment on cardiovascular autonomic control in patients with acute low back pain

... main frequency components: a low frequency (LF) ranging from ...a high frequency (HF) centered at the breathing frequency ...the HF spectral component of HR variability ...

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Low-frequency waves in HF heating of the ionosphere

Low-frequency waves in HF heating of the ionosphere

... inject highfrequency (HF) radio waves using high‐power transmitters and an array of ground‐ and space‐based ...the High Frequency Active Auroral Research Program (HAARP) located ...

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Low frequency waves in HF heating of the mid-latitude ionosphere

Low frequency waves in HF heating of the mid-latitude ionosphere

... inject high frequency (HF) radio waves into the overhead plasma using high power transmitters and an array of ground- and space-based diagnostics are used detect the ionospheric ...low ...

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Non-invasive vagus nerve stimulation in healthy humans reduces sympathetic nerve activity.

Non-invasive vagus nerve stimulation in healthy humans reduces sympathetic nerve activity.

... low frequency (LF) component at 0.04-0.15 Hz and the high frequency (HF) component at ...and HF power were also converted to normalised units as a percentage of the total power to ...

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INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES MANAGEMENT POWER QUALITY ENHANCEMENT IN THREE PHASE SYSYTEM Ashish Dewangan 1* and Vineet Dewangan 2

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES MANAGEMENT POWER QUALITY ENHANCEMENT IN THREE PHASE SYSYTEM Ashish Dewangan 1* and Vineet Dewangan 2

... with high frequency The high- frequency(HF) current is injected at the input of three-phase diode bridge rectifier through capacitor Cf causing modulation of input voltage of the diode ...

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A study of frequency domain analysis of heart rate variability in newly diagnosed hypertensives

A study of frequency domain analysis of heart rate variability in newly diagnosed hypertensives

... showed high frequency [HF(ms 2 )] and [HF (nu)] which reflects parasympathetic activity, was significantly less in hypertensive subjects while LF(nu) and LF/HF (%) which reflects ...

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Relationship between autonomic cardiovascular control, case definition, clinical symptoms, and functional disability in adolescent chronic fatigue syndrome: an exploratory study

Relationship between autonomic cardiovascular control, case definition, clinical symptoms, and functional disability in adolescent chronic fatigue syndrome: an exploratory study

... and high-frequency (HF) ranges (0.15 – 0.4 Hz). HF-RRI is considered an index of parasympathetic sinus node modu- lation, whereas LF-RRI is related to the combined in- fluence of sympathetic ...

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Patterns of heart rate variability and cardiac autonomic modulations in controlled and uncontrolled asthmatic patients

Patterns of heart rate variability and cardiac autonomic modulations in controlled and uncontrolled asthmatic patients

... breathing. Frequency domain ana- lysis was used to determine HRV and cardiac autonomic modulations in the different ...low frequency (LnVLF), low frequency (LnLF) and high frequency ...

7

Electrochemical Properties of Olivine-Type LiFePO4/C Cathode Material for Lithium Ion Batteries

Electrochemical Properties of Olivine-Type LiFePO4/C Cathode Material for Lithium Ion Batteries

... the high-frequency (HF) range and an inclined line in the low-frequency (LF) range, similar to the results reported in the literature[14,24-29], and the Nyquist plots do not change ...

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High Pressure Solidification: An Effective Approach to Improve the Corrosion Properties of Mg-Y Based Implants

High Pressure Solidification: An Effective Approach to Improve the Corrosion Properties of Mg-Y Based Implants

... that high pressure can refine the microstructures of Al-based materials by promoting the formation of ...by high pressure. In the present work, high pressure technology is performed to improve the ...

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Effects of duodenal–jejunal bypass surgery in ameliorating nonalcoholic steatohepatitis in diet-induced obese rats

Effects of duodenal–jejunal bypass surgery in ameliorating nonalcoholic steatohepatitis in diet-induced obese rats

... Background: Duodenal–jejunal bypass (DJB) is an important component of many types of current bariatric surgery including Roux-en-Y gastric bypass, mini-gastric bypass, biliopancre- atic diversion, duodenal switch, and ...

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Association of serum adipocytokine levels with cardiac autonomic neuropathy in type 2 diabetic patients

Association of serum adipocytokine levels with cardiac autonomic neuropathy in type 2 diabetic patients

... low frequency; HF: high frequency; SDNN: standard deviation of normal-to-normal RR intervals; RMSSD: square root of the mean of the squares of differences between successive RR intervals; ...

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A review of rain streaks detection and removal techniques for outdoor 
		single image

A review of rain streaks detection and removal techniques for outdoor single image

... 2013 Kim, Jin-Hwan, et al [12] Adaptive nonlocal means filter. It does not remove all raindrops and remove some of the image details. 2013 Eigen, David et al [13] Neural network It does not deal with large raindrops and ...

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Automated Calibration of RF On Wafer Probing and Evaluation of Probe Misalignment Effects Using a  Desktop Micro Factory

Automated Calibration of RF On Wafer Probing and Evaluation of Probe Misalignment Effects Using a Desktop Micro Factory

... MiCROW is a high precise and highly customizable robotic setup with an overall size of approx. 50 cm × 50 cm × 40 cm (L × W × H). In general the system consists of a top mounted rail with a variable number of ...

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The Essential Digital Signal Processing In HF Radar Target Detection

The Essential Digital Signal Processing In HF Radar Target Detection

... and frequency informations. Subsequent processing should use some of the high- resolution processing or CFAR ...of high frequency radar monitoring large area ...

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