Abstract: Due to equal arc length in different coordinate system, we derive the scaling factor of rectangular Cartesian coordinates and curvilinear orthogonal coordinates; meanwhile, we also derive ...

Abstract: The article presents a new concept in the area of mathematical modeling of grounding networks. The idea is to combine a few arbitrary homogeneities (finite volumes of prismatic shape), ...

UPSC NDA Maths Syllabus 2025: Mathematics forms an important part of this exam that requires a strong foundation in various mathematical concepts. The UPSC NDA Maths syllabus is divided into various ...

Bacteria, parasites, viruses—the immune system tackles them all. At the front line of the human immune response are cells called macrophages, which are responsible for correctly identifying intruders ...

With the assistance of rotatable mandrel and slit projection systems, PLLP can rapidly achieve the manufacturing of single-layer or multi-layer multi-material structures. A novel 3D printing ...

The Union Public Service Commission (UPSC) conducts the entrance examination for the National Defence Academy and the Naval Academy (UPSC NDA) twice every year. The UPSC NDA & NA 1 examination 2024 ...

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The use of Cartesian and six-axis robots, as well as selective-compliance-articulated robot arms (SCARAs) is on the rise. They automate tasks to accelerate cycle times, increase throughput, and ...

Blank cartesian coordinate system in two dimensions. Rectangular orthogonal coordinate plane with axes X and Y. Math scale system template. Vector illustration isolated on white background.