Results 91 to 100 of about 227,189 (224)

Using R-based VOStat as a Low-Resolution Spectrum Analysis Tool [PDF]

open access: yes
We describe here an online software suite VOStat written mainly for the Virtual Observatory, a novel structure in which astronomers share terabyte scale data. Written mostly in the public-domain statistical computing language and environment R, it can do
Ashish Mahabal, Jogesh G. Babu
core   +1 more source

Redetermination of heptapotassium nonahydrogen bis[α-hexamolybdoplatinate(IV)] undecahydrate

open access: yesActa Crystallographica Section E, 2010
Previously reported at a temperature of 298 (2) K [Lee & Joo (2007). Acta Cryst. E63, i11–i13], the title compound, K7[H9α-Pt2Mo12O48]·11H2O or K7[H4.5α-PtMo6O24]2·11H2O, was ...
Ki-Min Park, Uk Lee, Hea-Chung Joo
doaj   +1 more source

Associations of Cumulative Burden of Prehypertension, Prediabetes and Predyslipidemia With All‐Cause and Cardiovascular Disease Mortality: A Retrospective Cohort Study

open access: yesThe Journal of Clinical Hypertension, Volume 28, Issue 5, May 2026.
ABSTRACT We aimed to examine the individual and combined impact of prehypertension, prediabetes, and predyslipidemia on all‐cause and cardiovascular disease (CVD) mortality in community‐dwelling adults. A retrospective cohort study of 11 986 US adults from the 1999–2018 National Health and Nutrition Examination Survey was conducted.
Jiao Meng   +3 more
wiley   +1 more source

A Computer Program to Calculate Two-Stage Short-Run Control Chart Factors for (X,MR) Charts [PDF]

open access: yes
This paper is the second in a series of two papers that fully develops two-stage short-run (X, MR) control charts. This paper describes the development and execution of a computer program that accurately calculates first- and second-stage short-run ...
Kenneth E. Case, Matthew E. Elam
core   +1 more source

The puzzles in $B\to \pi\pi$ and $ \pi K$ decays: possible implications for R-parity violating supersymmetry

open access: yes, 2005
Recent experiments suggest that certain data of $B \to \pi\pi,\pi K$ decays are inconsistent with the standard model expectations. We try to explain the discrepancies with R-parity violating suppersymmetry. By employing the QCD factorization approach, we
Lu, G. R., Wang, Rumin, Yang, Ya-Dong
core   +1 more source

Inscribing Impact: Measurement Practices in the Making of Moral Markets

open access: yesJournal of Management Studies, Volume 63, Issue 3, Page 1229-1263, May 2026.
Abstract Moral markets, designed to generate positive impact on pressing social and environmental challenges, are transforming traditional market practices by including more than economic considerations in their operations. The importance of these markets continues to grow as investors, regulators, and consumers increasingly put pressure on companies ...
Guillermo Casasnovas   +2 more
wiley   +1 more source

Mokken Scale Analysis in R [PDF]

open access: yes
Mokken scale analysis (MSA) is a scaling procedure for both dichotomous and polytomous items. It consists of an item selection algorithm to partition a set of items into Mokken scales and several methods to check the assumptions of two nonparametric item
L. Andries van der Ark
core   +1 more source

The Neutron Electric Dipole Moment and CP-violating Couplings in the Supersymmetric Standard Model without R-parity

open access: yes, 2000
We analyze the neutron electric dipole moment (EDM) in the Minimal Supersymmetric Model with explicit R-parity violating terms. The leading contribution to the EDM occurs at the 2-loop level and is dominated by the chromoelectric dipole moments of quarks,
A. Pilaftsis   +41 more
core   +1 more source

Simultaneous Analysis in S-PLUS: The SimultAn Package [PDF]

open access: yes
In this paper we describe the SimultAn package dedicated to simultaneous analysis. Simultaneous analysis is a new factorial methodology developed for the joint treatment of a set of several data tables.
Amaya Zárraga, Beatriz Goitisolo
core   +1 more source

Occupation Time Fluctuations of Weakly Degenerate Branching Systems

open access: yes, 2011
We establish limit theorems for re-scaled occupation time fluctuations of a sequence of branching particle systems in $\R^d$ with anisotropic space motion and weakly degenerate splitting ability.
Li, Yuqiang, Xiao, Yimin
core   +1 more source

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