Results 31 to 40 of about 47,507 (304)

Network effects of Stanford Neuromodulation Therapy (SNT) in treatment-resistant major depressive disorder: a randomized, controlled trial

open access: yesTranslational Psychiatry, 2023
Here, we investigated the brain functional connectivity (FC) changes following a novel accelerated theta burst stimulation protocol known as Stanford Neuromodulation Therapy (SNT) which demonstrated significant antidepressant efficacy in treatment ...
Jean-Marie Batail   +7 more
doaj   +1 more source

A Low Complexity Method for HF Direction Finding

open access: yes, 2006
This paper presents a new algorithm with a low complexity for HF (3-30 MHz) direction finding (DF). This method is applied to different types of signal and to different configurations of circular arrays (homogeneous or heterogeneous)
Lemur, Dominique   +6 more
core   +1 more source

Interaction of Intraprocedural Antiplatelets and Intravenous Thrombolysis in Acute Intracranial Stenting: RESISTANT Registry Subanalysis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction/Objective Acute intracranial stenting during endovascular thrombectomy (EVT) for ischemic stroke requires intraprocedural antiplatelet therapy (APT) to maintain patency. However, the hemorrhagic risk of combining APT with intravenous thrombolysis (IVT) remains uncertain.
Aaron Rodriguez‐Calienes   +75 more
wiley   +1 more source

Hybrid Phase Amplitude Direction Finding Method

open access: yes, 2015
In this paper, hybrid monopulse phase-amplitude comparison method is presented. Design has been realized for broadband radar signals in real time in the digital environment.
Serin, Mahmut   +4 more
core   +2 more sources

Deep Neural Network Model of Ultrafast 2D Direction‐of‐Arrival Estimation Using Planar Arrays for Multi‐Octave‐Band Digital Receiver Applications

open access: yesIET Radar, Sonar & Navigation
This study presents a deep neural network (DNN) model for multi‐octave‐band direction‐finding (MOB‐DF) estimation using a broadband DF‐array and multi‐layer perceptron (MLP).
Chen Wu, Qi Er Teng, Raffi Fox
doaj   +1 more source

An Alternative Approach for Angle of Arrival Estimation [PDF]

open access: yesEngineering and Technology Journal, 2015
The Multiple Signal Classification (MUSIC) algorithm is the most popular algorithm to estimate the Angle of Arrival (AOA) of the received signals. This algorithm is based on the calculation of thermal noise Eigen values and their corresponding Eigen ...
Bassim Sayed Mohammed
doaj   +1 more source

A Simple Printed Cross-Dipole Antenna with Modified Feeding Structure and Dual-Layer Printed Reflector for Direction Finding Systems

open access: yesSensors, 2021
In this paper, a simple printed cross-dipole (PCD) antenna to achieve a right-hand circular polarization (RHCP) at the L/S-band for direction finding (DF) systems is presented.
Kyei Anim   +5 more
doaj   +1 more source

A Null Steering Antenna with Constant Accuracy and Wide Field-of-View for Use with Amplitude-Only Direction Finding

open access: yesProceedings of the XXXVth URSI General Assembly and Scientific Symposium – GASS 2023, 2023
Direction-finding (DF), or radio location, is a fundamental and essential technique for numerous fields, including mobile communications, satellite communications, radars, and radio astronomy. These days, the Internet of Things (IoT) has been extensively
Jo Tamura, Hiroyuki Arai
semanticscholar   +1 more source

Cumulative Social Disadvantage and Disease Activity in Juvenile Idiopathic Arthritis: A Childhood Arthritis and Rheumatology Research Alliance Registry Study

open access: yesArthritis Care &Research, EarlyView.
Objective Social determinants of health (SDOH) contribute to juvenile idiopathic arthritis (JIA) disparities, but most studies have assessed SDOH independently rather than cumulatively across individual, family, and neighborhood levels. Using a socioecological framework, we investigated the relationship among cumulative social disadvantage ...
William Daniel Soulsby   +448 more
wiley   +1 more source

Discordance Between Patient and Physician Global Assessments in Early Systemic Sclerosis

open access: yesArthritis Care &Research, EarlyView.
Objective This study aims to identify factors associated with patient global assessment (PtGA) and physician global assessment (PhGA) and discordance between them in systemic sclerosis (SSc). Methods Data from adults with early SSc (<5 years) from the Collaborative National Quality and Efficacy Registry were included.
Ellen Romich   +35 more
wiley   +1 more source

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