Abstract: This paper describes a theory to synthesize nonisolated dc-dc converters. It uses the fundamental flux balance equation across the inductors of a converter as a starting point in this ...

The topic was vibration—the unseen forces going to town inside any engine spinning deep into the rpm stratosphere, and the devices designed to keep those forces in check. First, it’s a damper ...

Hydrothermal experiments were conducted to evaluate the kinetics of H-2(aq) oxidation in the homogeneous H-2-O-2-H2O system at conditions reflecting subsurface/near-seafloor hydrothermal environments ...

Department of Chemical Engineering and Department of Energy and Process Engineering, Norwegian University of Science and Technology, N-7491 Trondheim, Norway Article Views are the COUNTER-compliant ...

Balancing chemical equations is a fundamental skill in chemistry, essential for understanding stoichiometry and predicting the quantities of reactants and products involved in chemical reactions. When ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

The production of hydrogen peroxide (H2O2) via the two-electron oxygen reduction reaction (ORR) has emerged as a promising alternative to the conventional anthraquinone process. However, achieving ...

Using the relationship shown in the balanced thermochemical equation, we can calculate the energy released when a given amount of fuel is consumed. Step 2: Use the ratio between moles of fuel and ...