This paper proposes an exact method to solve an integer indefinite quadratic bilevel problem with multiple objectives at the upper level, where the objective functions at both levels are a product of ...

“Cooking method using wet and dry heats” is a confusing question in Cookie Ham if you are not knowledgeable in cooking. Let’s solve “Cooking method using wet and dry heats” in Cookie Jam Source: ...

A new volumetric 3D printing process has been patented by Quadratic 3D. Hold on, what is Quadratic 3D? They are a Boston-based startup that seems to have formed in 2019, so not that long ago. They ...

ABSTRACT: For solving assignment problems of staff, equipment and task in engineering support action, a 3-Dimensional assignment model is established, which contains staff skill level, equipment ...

Tucker Carlson interviewed white nationalist Nick Fuentes, and now the right is divided on whether that’s okay. Host Mary Louise Kelly speaks with Odette Yousef, a national security correspondent ...

Why is this happening? Technology educator Avery Swartz told Canadian news outlet CTV News that she thinks women take less risks in the workplace because “statistically, they are more likely to be ...

A mathematician has built an algebraic solution to an equation that was once believed impossible to solve. The equations are fundamental to maths as well as science, where they have broad applications ...

A UNSW Sydney mathematician has discovered a new method to tackle algebra's oldest challenge—solving higher polynomial equations. Polynomials are equations involving a variable raised to powers, such ...

Department of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa Oiwake-cho, Sakyo-ku, Kyoto 606-8502, Japan ...

Collage by Chelsea Beck, New York Public Library, iStock, alamy Covering all the required content in any class is often difficult for teachers, if not impossible. History teachers face this problem ...