Results 121 to 130 of about 2,296,879 (356)

Developed wearable miniature sensor to diagnose initial perturbations of cardiorespiratory system

open access: yesHealthcare Technology Letters, 2018
The progress of microelectromechanical systems tends to fabricate miniature motion sensors that can be used for various purposes of biomedical systems, particularly on-body applications.
Reza Abbasi-Kesbi   +2 more
doaj   +1 more source

The Stability of the Inter-war Gold Exchange Standard. Did Politics Matter? [PDF]

open access: yes
The collapse of the inter-war gold standard has frequently been studied in economic his-tory. This paper proposes a discrete time duration model to analyze how economic and polit-ical indicators affected the length of time a country remained on the gold ...
Kirsten Wandschneider
core  

Gold Prices During and After the Great Recession [PDF]

open access: yes, 2013
Gold, a highly valuable precious metal, has many practical uses that span multiple industries. Historically, one of the primary uses of gold has been to make objects, such as jewelry.
Hergt, Brian
core   +1 more source

Ultrasensitive detection of lipoarabinomannan with plasmonic grating biosensors in clinical samples of HIV negative patients with tuberculosis. [PDF]

open access: yes, 2019
BACKGROUND:Timely diagnosis of tuberculosis disease is critical for positive patient outcomes, yet potentially millions go undiagnosed or unreported each year.
Andama, Alfred   +14 more
core   +2 more sources

Effects of cardiac motion on dose distribution during stereotactic arrhythmia radioablation treatment: A simulation and phantom study

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Cardiac motion may degrade dose distribution during stereotactic arrhythmia radioablation using the CyberKnife system, a robotic radiosurgery system. This study evaluated the dose distribution changes using a self‐made cardiac dynamic platform that mimics cardiac motion. Methods The cardiac dynamic platform was operated with amplitudes
Takayuki Miyachi   +6 more
wiley   +1 more source

The gold standard as a rule [PDF]

open access: yes
In this paper, we show that the monetary rule followed by a number of key countries before 1914 represented a commitment technology preventing the monetary authorities from changing planned future policy.
Finn E. Kydland, Michael D. Bordo
core  

T2‐weighted imaging of rectal cancer using a 3D fast spin echo sequence with and without deep learning reconstruction: A reader study

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose To compare image quality and clinical utility of a T2‐weighted (T2W) 3‐dimensional (3D) fast spin echo (FSE) sequence using deep learning reconstruction (DLR) versus conventional reconstruction for rectal magnetic resonance imaging (MRI).
Dan Nguyen   +11 more
wiley   +1 more source

Establishment of gold-quartz standard GQS-1 [PDF]

open access: bronze, 1969
H.T. Millard   +2 more
openalex   +1 more source

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