Results 1 to 10 of about 2,164,175 (301)

Hypothyroidism induced spontaneous ovarian hyperstimulation syndrome: a rare yet interesting dilemma [PDF]

open access: yesNew Indian Journal of OBGYN, 2023
Ovarian hyperstimulation syndrome (OHSS) is a syndrome usually related to induction of ovulation for in-vitro fertilization. Its occurrence is rare in pregnant females.
Shis Mohammed Pail   +2 more
doaj   +1 more source

Diagnostic Role of Cardiovascular Magnetic Resonance Imaging in Dilated Cardiomyopathy

open access: yesIndian Journal of Radiology and Imaging, 2021
Aims The purpose of the study was to compare the accuracy of cardiac magnetic resonance (CMR) with echocardiography for the evaluation of ventricular dysfunction in patients of dilated cardiomyopathy (DCM).
Nehal Singla   +2 more
doaj   +1 more source

Two Sides of the Same Coin: Tendoligamentous Similarities and Dissimilarities of Great Toe and Thumb Anatomy on MRI

open access: yesIndian Journal of Radiology and Imaging, 2022
Evolution and functional necessities have compelled the great toe of the foot and its embryological kin, thumb, to have some tendoligamentous differences with a similar basic anatomical structure.
Heena Rajani   +5 more
doaj   +1 more source

Radio Access Network Slicing Strategies at Spectrum Planning Level in 5G and Beyond

open access: yesIEEE Access, 2020
The new fifth generation (5G) era has transformed previous mobile generations into fast, smart networks that will be more responsive and customizable.
Pablo Munoz   +4 more
doaj   +1 more source

Clear-sky direct aerosol radiative forcing variations over mega-city Delhi [PDF]

open access: yesAnnales Geophysicae, 2010
The direct aerosol radiative forcing (DARF) has been estimated for the clear-sky conditions over Delhi from January 2006 to January 2007 using Santa Barbara DISORT Atmospheric Radiative Transfer model (SBDART) in the wavelength range 300–3000 ...
S. Singh   +5 more
doaj   +1 more source

Single-pulse classifier for the LOFAR Tied-Array All-sky Survey [PDF]

open access: yes, 2018
Searches for millisecond-duration, dispersed single pulses have become a standard tool used during radio pulsar surveys in the last decade. They have enabled the discovery of two new classes of sources: rotating radio transients and fast radio bursts ...
Bassa, Cees   +9 more
core   +10 more sources

5G New Radio Evaluation Against IMT-2020 Key Performance Indicators

open access: yesIEEE Access, 2020
The fifth generation (5G) of mobile radio technologies has been defined as a new delivery model where services are tailored to specific vertical industries. 5G supports three types of services with different and heterogeneous requirements, i.e.
Manuel Fuentes   +11 more
doaj   +1 more source

Observation of periodic fluctuations in electron and ion temperatures at the low-latitude upper ionosphere by SROSS-C2 satellite [PDF]

open access: yesAnnales Geophysicae, 2004
The electron and ion temperature at the low-latitude ionosphere exhibits a wide variety of fluctuations. Observations using SROSS-C2 satellite RPA payload during 1995–2000 provide an excellent opportunity to study the fluctuations in Te and Ti in the ...
S. R. Prabhakaran Nayar   +10 more
doaj   +1 more source

5G Positioning: An Analysis of Early Datasets

open access: yesSensors, 2023
Global Navigation Satellite Systems (GNSSs) are nowadays the prevailing technology for positioning and navigation. However, with the roll-out of 5G technology, there is a shift towards ‘hybrid positioning’: indeed, 5G time-of-arrival (ToA) measurements ...
Chiara Pileggi   +2 more
doaj   +1 more source

Evaluation of 5G Positioning Performance Based on UTDoA, AoA and Base-Station Selective Exclusion

open access: yesSensors, 2021
Accurate and reliable positioning solution is an important requirement for many applications, for instance, emergency services and vehicular-related use cases.
Alda Xhafa   +3 more
doaj   +1 more source

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