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Article
Open AccessMachine learning algorithms to predict intraoperative hemorrhage in surgical patients: a modeling study of real-world data in Shanghai, China
Prediction tools for various intraoperative bleeding events remain scarce. We aim to develop machine learning-based models and identify the most important predictors by real-world data from electronic medical ...
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Chapter and Conference Paper
Research on the Public Value of Government Social Media Content and Communication Strategies Under “Infodemic”
After the outbreak of the COVID-19, there is an overload of misinformation related to the epidemic, causing the dangerous phenomenon of “infodemic” where it is impossible to distinguish the true from the false...
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Article
Open AccessCharacterizing popularity dynamics of hot topics using micro-blogs spatio-temporal data
In this paper, a quantitative temporal and spatial analysis of the dynamics of hot topics popularity in Micro-blogging system was provided. Firstly, the popularity time series of 1167 hot topics were counted a...
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Article
Frequency-Based Investigation of Charge Neutralization Processes and Thermal Cavity Expansion in Gyrotrons
During the first hundred milliseconds, the frequency and RF output power of long pulse operating gyrotrons undergo deterministic variation. This well-known behavior is caused by the thermal expansion of the ca...
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Chapter
Recombinant Octameric Hemoglobins as Resuscitation Fluids in a Murine Model of Traumatic Brain Injury Plus Hemorrhagic Shock
Three recombinant octameric mutants of human normal adult hemoglobin (Hb A), rHb (αN78C), rHb (αN78C/L29F), and rHb (αN78C/L29W), were expressed in our Eschericia coli expression system and purified. They were us...
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Article
From link dynamics to path lifetime and packet-length optimization in MANETs
We present an analytical framework and statistical models to accurately characterize the lifetime of a wireless link and multi-hop paths in mobile ad hoc networks (MANET). We show that the lifetimes of links a...
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Chapter and Conference Paper
Novel Potentials for Emergency Hypothermia: Suspended Animation with Delayed Resuscitation from Exsanguination Cardiac Arrest
Most combat fatalities result from rapid exsanguination in the field and resuscitation via fluid administration is generally unsuccessful. In a series of experiments over the past 5 years, we have developed a ...