In this paper the influence of a stationary white noise on the estimation of a sine-wave amplitude by means of the three-point Interpolated Discrete Fourier Transform (IpDFT) method is investigated.

The intricate, hidden processes that sustain coral life are being revealed through a new microscope developed by scientists ...

The LLSAW in lithium niobate on stress-free surface reveals rather high attenuation of the order of one dB per wavelength. Calculated resonant characteristics of a long IDT and dispersion curves of ...

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The Prime Minister on Tuesday announced a series of measures aimed at ramping up pressure on Vladimir Putin as he continues to resist calls for an unconditional ceasefire in Ukraine. Speaking to ...

The South African Weather Service (Saws) has released its latest weather forecast for Friday, 20 June 2025. Yellow warnings issued for coastal winds and waves from Saldanha Bay to East London ...

The Los Angeles Chargers have a core group of veteran leadership pushing Jim Harbaugh’s new era to be the best it can be. Most of those new guys were just spotted training together in a viral ...

But after that threat passes, the NWS says, the first heat wave of the summer could also make it dangerous for some ― especially those who have to work outside, don’t have a way to cool off in ...

Join The Movement That Values Truth Over Theatrics. See More Iran Launches Waves Of Missiles At Israel In Response To Airstrikes Air raid sirens sounded in Tel Aviv and Jerusalem, Israel's two largest ...

Heat wave: Delhi-NCR travellers choke hill stations. Beware of weekend rush! By Karan Sethi Jun 10, 2025 11:24 AM IST Read this news in brief form ...

The R-wave median value was seen as 12 (minimum=5.6–maximum=25.1). Based on the median R-wave amplitude value, the patients were divided into two groups: the supramedian R-wave amplitude group (Group ...