A novel method for highly linear gradient coil design based on stream function
Sign Up to like & getrecommendations! Published in 2024 at "Medical Physics"
DOI: 10.1002/mp.17301
Abstract: Magnetoencephalography (MEG) and magnetic resonance imaging (MRI) are non‐invasive imaging techniques that offer effective means for disease diagnosis. A more straightforward and optimized method is presented for designing gradient coils which are pivotal parts of… read more here.
Keywords: linear gradient; method highly; novel method; highly linear ... See more keywords
Linear gradient structures and discrete gradient methods for conservative/dissipative differential-algebraic equations
Sign Up to like & getrecommendations! Published in 2019 at "BIT Numerical Mathematics"
DOI: 10.1007/s10543-019-00759-2
Abstract: In this paper, the use of discrete gradients is considered for differential-algebraic equations (DAEs) with a conservation/dissipation law. As one of the most popular numerical methods for conservative/dissipative ordinary differential equations, the framework of the… read more here.
Keywords: differential algebraic; methods conservative; conservative dissipative; linear gradient ... See more keywords
Improving surface flatness through macro-maskless electrochemical machining with linear-gradient gap
Sign Up to like & getrecommendations! Published in 2025 at "Materials and Manufacturing Processes"
DOI: 10.1080/10426914.2025.2522055
Abstract: ABSTRACT The accumulation of products due to unidirectional lateral flow results in uneven distribution of current density, which is the primary factor contributing to poor surface flatness. To improve the macro-maskless electrochemical machining (ECM) surface… read more here.
Keywords: linear gradient; machining; surface flatness; surface ... See more keywords
A Simple and Efficient Two-Dimensional High-Speed Counter-Current Chromatography Linear Gradient and Isocratic Elution Modes for the Preparative Separation of Coumarins from Roots of Toddalia asiatica (Linn.) Lam.
Sign Up to like & getrecommendations! Published in 2021 at "Molecules"
DOI: 10.3390/molecules26195986
Abstract: Toddalia asiatica (L.) Lam. (Rutaceae) has shown a broad spectrum of biological properties, such as anti-inflammatory, antioxidant, antimicrobial, anti-HIV, and anticancer properties. The present study is concerned with the separation of the main components with… read more here.
Keywords: separation; toddalia asiatica; linear gradient; counter current ... See more keywords