Results 61 to 70 of about 33,884,561 (405)
Extended high-frequency hearing enhances speech perception in noise
Proceedings of the National Academy of Sciences of the United States of America, 2019 Significance Understanding speech in noisy environments is an essential communication skill that varies widely between individuals and is poorly understood.
L. Motlagh Zadeh +5 more
semanticscholar +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Blinatumomab has been shown to be highly effective for patients with pediatric B‐ALL and has recently become standard of care therapy. Due to its past use in the clinical trial setting, there is limited information available about real‐world administration.
Katelyn Oranges +12 more
wiley +1 more source
IET Radar, Sonar & NavigationRecently, several constellations of broadband low‐Earth orbit communication satellites, such as Starlink or OneWeb, have started to be deployed to provide global internet access.
Rodrigo Blázquez‐García +5 more
doaj +1 more source
IEEE Open Journal of Antennas and PropagationThe growing prevalence of IoT devices has heightened the focus on minimizing energy consumption in low-power electronic systems. Ambient radio frequency (RF) energy harvesting allows self-sustaining electronic devices to operate in IoT networks without ...
Khatereh Nadali +3 more
doaj +1 more source
Body surface area-based equivalent dose calculation in tree shrew
Science Progress, 2021 Tree shrew (Tupaia belangeri) is a promising experimental animal in biomedical research, but the equivalent doses of drugs between tree shrew and human and other animals has not been explored, which hinders its further application in a wider scope.
Wei Xia +4 more
doaj +1 more source
High efficiency, high frequency magnetic deflection driver [PDF]
, 1968 Electromagnetic deflection yoke stores energy during the scan and releases it in the flyback or retrace. The operation of the device involves a method of switching to a voltage high enough to dissipate the flyback pulse during the retrace time and then ...
Schaff, F. L.
core +1 more source
High-frequency limit of spectroscopy
The Journal of Chemical Physics, 2022 We consider an arbitrary quantum mechanical system, initially in its ground-state, exposed to a time-dependent electromagnetic pulse with a carrier frequency ω0 and a slowly varying envelope of finite duration. By working out a solution to the time-dependent Schrödinger equation in the high- ω0 limit, we find that, to the leading order in [Formula ...
Vladimir U. Nazarov, Roi Baer
openaire +3 more sources
The inefficiency of Bitcoin revisited: A high-frequency analysis with alternative currencies
Finance Research Letters, 2019 We compare the time-varying weak-form efficiency of Bitcoin prices in terms of US dollars (BTCUSD) and euro (BTCEUR) at a high-frequency level by using permutation entropy. We find that BTCUSD and BTCEUR markets have become more informationally efficient
A. Şensoy
semanticscholar +1 more source
High-frequency rectification via chiral Bloch electrons [PDF]
Science Advances, 2018 Engineering quantum crystals realizes high-frequency rectifiers by rational material design. Rectification is a process that converts electromagnetic fields into a direct current.
H. Isobe, Su-Yang Xu, L. Fu
semanticscholar +1 more source
Clinical Insights Into Hypercalcemia of Malignancy in Childhood
Pediatric Blood &Cancer, EarlyView.ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley +1 more source