As part of the 100IAS survey, a program aimed to obtain nebular-phase spectra for a volume-limited and homogeneous sample of Type Ia supernovae (SNe Ia), we observed ASASSN-18tb (SN 2018fhw) at 139 d ...

(i) Theories of formation of the Earth: the Big Bang theory; Planetesimal and Nebular hypothesis. (ii) Methods of measuring the age of the Earth: Radioactivity – a brief understanding.

Postdoctoral alumna Jo Ann Eder is committed to making the world a better place by supporting organizations, like Carnegie, that create and foster STEM learning opportunities for all. Learn more arrow ...

Wegener, A., The Origin of Continents and Oceans (E. P. Dutton and Co., New York, 1924).

And then there's the "expanding Earth" hypothesis. This idea, boiled down, is that the Earth is actually expanding (through various mechanisms, where they are proposed), and that is what moved the ...

Android malware detection project analyzing network traffic patterns in a telecommunications context. Uses statistical hypothesis testing and data visualization to evaluate traffic features like DNS ...

A modular, CI-verified formal manuscript that constructs a canonical trace-class operator whose spectral determinant encodes the completed Riemann zeta function—culminating in a spectral equivalence ...

This suggests the hypothesis that breast cancers can initiate in different cell types, either breast epithelial stem cells or their progeny (transit amplifying cells or committed differentiated ...

Abstract: A forward-backward probability hypothesis density (PHD) smoother involving forward filtering followed by backward smoothing is proposed. The forward filtering is performed by Mahler's PHD ...