Fast Company

Sleep scientists just calculated how much shut-eye you really need as you age—and it’s not 8 hours

One of the most important things for your health is something most people don’t get enough of—sleep. And while doctors have traditionally equated getting eight hours with a good night’s rest, new ...
IEEE

Calculation of Eddy Current Loss in a Tubular Oscillatory LPMSM Using Computationally Efficient FEA

Abstract: In some special oscillatory applications, especially those operated at high speeds, the eddy current loss of a linear permanent-magnet (PM) synchronous machine (LPMSM) should be fully ...
Investopedia

How to Calculate NPV Using XNPV Function in Excel

Suzanne is a content marketer, writer, and fact-checker. She holds a Bachelor of Science in Finance degree from Bridgewater State University and helps develop content strategies. Learn about our ...
Investopedia

What Is Throughput? Definition, Formula, Benefits, and Calculation

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
IEEE

MLLBC: A Machine Learning Toolbox for Modeling the Loss Rate of the Lining Bearing Capacity

Abstract: Testing the health of tunnels, as a branch of highway operation, has an extremely important application in public property and even life safety. Among them, there are many factors that cause ...
The Motley Fool

What Is Internal Rate of Return (IRR)?

IRR calculates the return rate at which a project's net value totals zero. Using Excel's XIRR, FoolCo finds buying new machinery earns a higher IRR of 26.5%. IRR considerations exclude cash flow ...
The Straits Times

DTL signalling fault fixed; MRT train service resumes between Bukit Panjang and Beauty World

SINGAPORE – MRT service on the Downtown Line (DTL) has resumed between Bukit Panjang and Beauty World as an earlier signalling fault has been fixed, said SBS Transit. Free regular and bridging bus ...
theregister

The mystery of the rogue HP calculator: 12C or not 12C? That is the question

For most of us, a calculator might have been superseded by Excel or an app on a phone, yet there remains a die-hard contingent with a passion for the push-button marvels. So the shocking discovery of ...
C&EN

Quasi-Classical Trajectory Calculation of Rate Constants Using an Ab Initio Trained Machine Learning Model (aML-MD) with Multifidelity Data

Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, New Jersey 08544, United States ...
Journal of Medical Internet Research

Predicting Colorectal Cancer Survival Using Time-to-Event Machine Learning: Retrospective Cohort Study

Background: Machine learning (ML) methods have shown great potential in predicting colorectal cancer (CRC) survival. However, the ML models introduced thus far have mainly focused on binary outcomes ...
C&EN

Machine Learning Models Predict Calculation Outcomes with the Transferability Necessary for Computational Catalysis

Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States Department of Chemistry, Massachusetts Institute of Technology, Cambridge, ...