Nearly two dozen private colleges are offering an online tool that factors in need-based grants and scholarships to estimate students’ actual costs. By Ann Carrns High school seniors applying to ...

Abstract: This research identifies and compares five different ways of calculating spectral kurtosis (sk), discussing their advantages and disadvantages in measuring Radio Frequency Interference (RFI) ...

Abstract: The integration of miniaturized spectrometers into mobile devices offers new avenues for image quality enhancement and facilitates novel downstream tasks. However, the broader application of ...

In this important work, a quantitative analysis method for three-dimensional morphogenetic processes during embryonic development is introduced. The proposed method is a pipeline combining several ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Is your feature request related to a problem? Please describe. Spectral decomposition is currently limited to linear Hilbert based approaches which sometimes miss key features when dealing with more ...

Apple has added several improved and new features to the iOS 18 Calculator. You can now see your iPhone Calculator history, use Math Notes, do conversions, and enjoy an improved scientific calculator.

Abstract: Existing hyperspectral anomaly detection methods leverage the spectral and spatial information in the hyperspectral image (HSI) to detect the anomalies. However, the performance of these ...

Magnetically confined plasma experiments generate a wealth of spectroscopic data. The first step toward extracting physical parameters is to fit a spectral model to the often complex spectra. The ...