Results 41 to 50 of about 17,957,914 (306)

Rapid magnetic resonance tissue relaxometry in the steady state [PDF]

open access: yes, 2015
Longitudinal (T1) and transverse (T2) relaxation are the most fundamental physical processes governing the signal intensity and the soft tissue contrast in magnetic resonance imaging (MRI).
Heule, Rahel Maria   +1 more
core   +1 more source

Steady-State Stand-Alone Power Flow Solvers for Integrated Transmission-Distribution Networks: A Comparison Study and Numerical Assessment

open access: yesEnergies, 2021
This paper compares and assesses several numerical methods that solve the steady-state power flow problem on integrated transmission-distribution networks.
Maria Eliza Kootte, Cornelis Vuik
doaj   +1 more source

balanced-steady-state-2.pdf

open access: yes, 2016
Balanced steady-state free precession (bSSFP) is a magnetic resonance imaging (MRI) technique where magnetic spins in the body are repeatedly excited over a short period of time to create a steady-state MRI signal.
Meredith Taylor (2607253)
core   +1 more source

Steady-state strain curves for specimens with different water contents.

open access: yes, 2023
Steady-state strain curves for specimens with different water contents.
Jiangbo Guo (825963)   +3 more
core   +1 more source

Neural substrate of concurrent sound perception: direct electrophysiological recordings from human auditory cortex

open access: yesFrontiers in Human Neuroscience, 2008
In everyday life, consciously or not, we are constantly disentangling the multiple auditory sources contributing to our acoustical environment. To better understand the neural mechanisms involved in concurrent sound processing, we manipulated sound onset
Catherine Fischer   +10 more
doaj   +1 more source

A Situational Assessment of the Diagnostic Landscape and Organizational Readiness to Implement Next‐Generation Sequencing at Two Childhood Cancer Treatment Centers in Ghana

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Next‐generation sequencing (NGS) has emerged as a promising approach to improve diagnostic accuracy, but its feasibility in low‐ and middle‐income countries remains unknown. This study characterized the diagnostic landscape and assessed organizational readiness for NGS implementation at two childhood cancer treatment centers in Accra ...
Melissa Carvalho   +6 more
wiley   +1 more source

Quasi-steady-state air waveguide

open access: yes, 2023
We report the first generation of quasi-steady-state air waveguides capable of guiding high average power laser beams. The guides are produced by high-repetition rate patterned filamentation of femtosecond laser pulses.
A. Tartaro (14417898)   +2 more
core   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo   +9 more
wiley   +1 more source

Steady-state solutions.

open access: yes, 2019
Four stacked bars are plotted for each case: the first bar shows the number of free and bound susceptible bacteria, and , at steady-state in the untreated scenario; the second bar shows the number of free and bound resistant bacteria, and , at steady ...
Sara Jabbari (665782)   +4 more
core   +1 more source

Kinetics of liquid phase semiconductor photoassisted reactions : supporting observations for a pseudo-steady-state model [PDF]

open access: yes, 2006
The kinetics of liquid phase semiconductor photocatalytic and photoassisted reactions are an area of some debate, reignited recently by an article by Ollis1 in which he proposed a simple pseudo-steady-state model to interpret the Langmuir-Hinshelwood ...
Ollis, David F.   +2 more
core   +4 more sources

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