Researchers have characterized the oral microbiomes of the Japanese population across time by analyzing the DNA preserved in dental calculus of human skeletal remains. The researchers compared ...

Microbe DNA from ancient dental calculus offers insights into past oral microbiomes of the Japanese people, including the phylogeny of the periodontal disease-associated archaeon, M. oralis.

Abstract: Various studies have considered the reduction in sidelobes when using window functions, and further sidelobe reduction using existing design results is an important perspective. In this ...

‘There is an undeniable, long-standing principle in Parliament: a party that has the majority of seats in the House also has a majority in committees,’ Government House Leader Steven MacKinnon posted ...

Differences in the surface negative charge between EXOs and PM-EVs manifest as variations in target cell specificity and pharmacokinetics. Therefore, zeta potential measurement can serve as one of the ...

Numberphile revived an ancient multiplication trick—halves and doubles—also called Egyptian or Russian math, where you repeatedly halve one number and double the other. After crossing out rows with ...

Addis Ababa, December 5, 2025—Ethiopia has unveiled a new national digital platform for its updated Food Composition Table, marking a significant advancement in the country’s effort to modernize ...

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There is a lot of enterprise data trapped in PDF documents. To be sure, gen AI tools have been able to ingest and analyze PDFs, but accuracy, time and cost have been less than ideal. New technology ...

Top 10 Tricks to Learn Multiplication Tables: Learning multiplication tables is one of the most important building blocks in building a child’s problem-solving ability. It helps with faster ...

NEW DELHI: Only 55 per cent of Class 3 students can arrange numbers up to 99 in ascending or descending order while only 53 per cent of them in Class 6 know tables up to 10, a Ministry of Education ...