In this paper, we research a large set of XML tree pattern, called extended XML tree pattern, which may include P-C, A-D relationships, negation functions, wildcards, and order restriction. We ...

The most striking images from the world of science this week: including an anniversary on Mars, a maze of 1.5 million books ...

Lucknow: A sandalwood tree was stolen from the premises of the CSIR-National Botanical Research Institute (CSIR-NBRI), one of India's premier research.

A sandalwood tree was stolen from the CSIR-National Botanical Research Institute in Lucknow on July 16, 2025. The theft occurred within the institute' ...

Dr Catherine Conlon examines the research around tattoos and how they might affect the body in the long run.

Field programmable gate array (FPGA) is widely used for efficient hardware realization of digital signal processing (DSP) circuits and systems. Finite impulse response (FIR) filter is the core of any ...