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Primate prefrontal neurons signal economic risk derived from the statistics of recent reward experience.
Risk derives from the variation of rewards and governs economic decisions, yet how the brain calculates risk from the frequency of experienced events, rather than from explicit risk-descriptive cues, remains unclear. Here, we...
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Angiotensinogen and the Modulation of Blood Pressure.
The angiotensin peptides that control blood pressure are released from the non-inhibitory plasma serpin, angiotensinogen, on cleavage of its extended N-terminal tail by the specific aspartyl-protease, renin. Angiotensinogen had...
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Evaluation Method of Intelligent Teaching in Physical Training Classrooms Based on Multimedia Information Retrieval Technology
Xin Shu
Jan 01, 2024
In different historical periods, people have different demands for Physical Education (PE), and the educational goal of school PE will also change, and the teaching mode and requirements of school PE will also be different....
Social inequality and the syndemic of chronic disease and COVID-19
BACKGROUND: Given the effect of chronic diseases on risk of severe COVID-19 infection, the present pandemic may have a particularly profound impact on socially disadvantaged counties. METHODS: Counties in the USA were...
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Differences in the time course of learning for hard compared to easy training.
Learning is known to facilitate performance in a range of perceptual tasks. Behavioral improvement after training is typically shown after practice with highly similar stimuli that are difficult to discriminate (i.e., hard...
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BatteryDataExtractor
Due to the massive growth of scientific publications, literature mining is becoming increasingly popular for researchers to thoroughly explore scientific text and extract such data to create new databases or augment existing...
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Integrated Electrochemical Biosensors for Detection of Waterborne Pathogens in Low-Resource Settings
More than 783 million people worldwide are currently without access to clean and safe water. Approximately 1 in 5 cases of mortality due to waterborne diseases involve children, and over 1.5 million cases of waterborne disease...
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Effects of covid-19 pandemic on life expectancy and premature mortality in 2020
Abstract: Objective: To estimate the changes in life expectancy and years of life lost in 2020 associated with the covid-19 pandemic. Design: Time series analysis. Setting: 37 upper-middle and high income countries or regions...
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Exploration of Financial Market Credit Scoring and Risk Management and Prediction Using Deep Learning and Bionic Algorithm
Peng Du, Hong Shu
Jan 01, 2022
The purpose is to effectively manage the financial market, comprehensive assess personal credit, reduce the risk of financial enterprises. Given the systemic risk problem caused by the lack of credit scoring in the existing...
An Adaptive System for a Real-Time Matching Application
In order to enhance the customer experience, it is important not only to provide functions, but also to respond to changes in environments and requirements. It is a difficult task to evaluate and manage which function with...
How should we evaluate sweetened beverage tax policies? A review of worldwide experience.
Over 45 jurisdictions globally have implemented sweetened beverage taxes. Researchers and policymakers need to assess whether and how these taxes change beverage demand and supply, their intended and unanticipated health...
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