Abstract: A novel distance protection algorithm for the first-zone distance relay of parallel transmission lines is proposed for cross-country grounded faults. The algorithm calculates the fault ...

Abstract: In this letter, a novel microstrip parallel-coupled line structure with two asymmetric loading stubs is proposed for notched band implementation in ultra-wideband (UWB) bandpass filter (BPF) ...

Following Federal Railroad Administration (FRA) approval in April and launch of Phase 1 in June, Parallel Systems, in partnership with Genesee & Wyoming (G&W), has transitioned to Phase 2 of its first ...

Perform calculations on lines, polygons, planes and circles, including normals, intersections of objects, distance between objects, and tangent lines. Throughout this library, lines can be treated as ...

The term "involute" refers to the shape of the teeth: the curves of the teeth are involutes of circles, which are curves that optimize gear performance. Figure 1.1.2: The three marked circles are key ...

On July 6, 2025, KwaZulu-Natal Police Commissioner Lieutenant General Nhlanhla Mkhwanazi called a Press Briefing, which left many South Africans tongue-tied as they listened to one blow after another ...

The predictions by Neaton and Ashcroft 1 are in sharp contrast to intuitive expectation that the application of hydrostatic pressure favours high-coordination crystal structures with metallic ...

Hyundai just unveiled its stunning Ioniq Concept 3, a compact five-door with perhaps the most playful design language the company has experimented with in years. And the production model is expected ...

After a decade of accumulating air miles between Entebbe, Nairobi and Beijing, officials in Kampala say the wait is over and a modern rail link between Uganda and the global value chains through Kenya ...