Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

Wax is made of carbon and hydrogen atoms bonded together in long chains. The chains are tangled, intertwined, and packed together to make the wax. Water molecules are packed more closely together than ...

I had thought problem sets were only for STEM courses, with the notable exception of economics. But despite my initial ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...

Don’t start with moon shots. by Thomas H. Davenport and Rajeev Ronanki In 2013, the MD Anderson Cancer Center launched a “moon shot” project: diagnose and recommend treatment plans for certain forms ...

Sleep disorders are ongoing problems that make it hard to sleep well and can lead to daytime tiredness, mood changes, and low concentration. Common sleep disorders include insomnia, sleep apnea, ...

Added sugar is fine in small amounts, but too much is linked to weight gain, acne, and a higher risk of type 2 diabetes and heart disease. Dietary guidelines suggest keeping added sugar under 10% of ...

Abstract: In power systems with a significant hydroelectric component, instances of the Unit Commitment (UC) problem may be much more computationally intensive due to the longer decision horizons and ...

A new Australian Clinical Practice Guideline for the Appropriate Use of Methylenedioxymethamphetamine-assisted psychotherapy (MDMA-AP) for Post-Traumatic Stress Disorder (PTSD) has been approved by ...

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Abstract: Science and engineering problems fall in the category of complex conceptual problems that require specific conceptual information (CI) like mathllogic-related know-how, process information, ...