Abstract: We report a dual-wavelength fiber laser sensor based on a uniform fiber Bragg grating (UFBG) and a Polyvinyl alcohol (PVA) film-coated long-period grating (LPG) as sensor probe for ...

Biological wastewater treatment is a process that removes pollution caused by carbon, nitrogen and phosphorus. For this purpose, aerobic microorganisms must have an adequate amount of oxygen to avoid ...

Tuesday's Google Doodle celebrates the quadratic equation. Image courtesy of Google Sept. 9 (UPI) --Google is celebrating the start of the 2025-26 school year with a quadratic equation-themed Doodle.

Sept. 9 (UPI) --Google is celebrating the start of the 2025-26 school year with a quadratic equation-themed Doodle. The mathematical formula has useful applications across physics, engineering and ...

This is a preview. Log in through your library . Journal Information The International Economic Review was established in 1960 by two of the most active and acclaimed scholars in the economics ...

The IBPS Clerk 2025 exam is one of the most popular banking recruitment exams in the country, offering thousands of vacancies in participating public sector banks. Among the various sections asked in ...

Abstract: Estimating low-rank positive-semidefinite (PSD) matrices from symmetric rank-one measurements is of great importance in many applications, such as high-dimensional data processing, quantum ...

The IBPS RRB Clerk Prelims 2025 serves as the first filter in selecting capable candidates for regional rural banks, emphasizing quick thinking and precision. With just 45 minutes to tackle two ...

We have extracted temperature-dependent thermal conductivity values from scanning thermal microscopy measurements of a self-heated multiwalled carbon nanotube supported on a silicon substrate. A ...

psychometrics package, including MIRT(multidimension item response theory), IRT(item response theory),GRM(grade response theory),CAT(computerized adaptive testing), CDM(cognitive diagnostic model), FA ...