Results 71 to 80 of about 172,572 (332)

Existence of the signal in the signal plus background model

, 2006
Searching for evidence of neutrino oscillations is an important problem in particle physics. Suppose that evidence for neutrino oscillations from an LSND experiment reports a significant positive oscillation probability, but that the LSND result is not ...
Zhang, Tonglin
core   +1 more source

Association of cerebral venous thrombosis with recent COVID-19 vaccination: case-crossover study using ascertainment through neuroimaging in Scotland

BMC Infectious Diseases, 2021
Background To investigate the association of primary acute cerebral venous thrombosis (CVT) with COVID-19 vaccination through complete ascertainment of all diagnosed CVT in the population of Scotland.
Paul M. McKeigue, Raj Burgul, Jen Bishop, Chris Robertson, Jim McMenamin, Maureen O’Leary, David A. McAllister, Helen M. Colhoun   +7 more
doaj   +1 more source

Perceptions About Asymptomatic Hyperuricemia and Views About Urate‐Lowering Therapy in People With Asymptomatic Hyperuricemia

Arthritis Care &Research, EarlyView.
Objective Asymptomatic hyperuricemia is a precursor of gout and is also associated with cardiovascular disease and chronic kidney disease. The aim of this study was to understand perceptions about asymptomatic hyperuricemia and views about urate‐lowering therapy in people with asymptomatic hyperuricemia. Methods Participants in a multinational study of
Nicola Dalbeth, Sarah Stewart, Gregory D. Gamble, Borislav Mihov, Lisa K. Stamp, Janine Haslett, William J. Taylor, Tony R. Merriman, Adwoa Dansoa Tabi‐Amponsah, Anne Horne, Tuhina Neogi, Tristan Pascart, Mariano Andrés, Maria‐Luisa Peral‐Garrido, Eleonora Norkuviene, Janitzia Vazquez‐Mellado, Till Uhlig, Mingshu Sun, Changgui Li, Keith J. Petrie   +19 more
wiley   +1 more source

Quantifying Uncertainty in High Dimensional Inverse Problems by Convex Optimisation

, 2019
Inverse problems play a key role in modern image/signal processing methods. However, since they are generally ill-conditioned or ill-posed due to lack of observations, their solutions may have significant intrinsic uncertainty.
combettes, oliveira, pereyra, pereyra, pereyra, pratley, robert   +6 more
core   +1 more source

Bayesian credible interval construction for Poisson statistics [PDF]

Chinese Physics C, 2008
The construction of the Bayesian credible (confidence) interval for a Poisson observable including both the signal and background with and without systematic uncertainties is presented. Introducing the conditional probability satisfying the requirement of the background not larger than the observed events to construct the Bayesian credible interval is ...
openaire   +2 more sources

The XLindley Survival Model Under Generalized Progressively Censored Data: Theory, Inference, and Applications

Axioms
This paper introduces a novel extension of the classical Lindley distribution, termed the X-Lindley model, obtained by a specific mixture of exponential and Lindley distributions, thereby substantially enriching the distributional flexibility. To enhance
Ahmed Elshahhat, Refah Alotaibi
doaj   +1 more source

Ultrasonography Compared With Computed Tomography in Identifying Thoracic Aortic Aneurysms in Patients With Giant Cell Arteritis

Arthritis Care &Research, EarlyView.
Objective The objectives of this study were to evaluate the correlation and agreement between ultrasonography and computed tomography (CT) in measuring ascending aorta diameter in patients with giant cell arteritis (GCA) and to investigate the development of new ascending aortic aneurysms in patients with newly diagnosed GCA.
Anne C. Bull Haaversen, Lene K. Brekke, Tanaz A. Kermani, Øyvind Molberg, Andreas P. Diamantopoulos   +4 more
wiley   +1 more source

Investigating the relationship between the Bayes factor and the separation of credible intervals [PDF]

, 2023
Zhengxiao Wei, Farouk S. Nathoo, Michael E. J. Masson   +2 more
openalex   +1 more source

Historical Patterns of Arboviral Seroprevalence across Africa and Asia [PDF]

, 2017
The emergence and resurgence of arboviruses in recent history is challenging our scientific understanding of mosquito-borne diseases and their transmission.
Chrisafis, George C
core   +1 more source

Bayesian Analysis of the Doubly Truncated Zubair-Weibull Distribution: Parameter Estimation, Reliability, Hazard Rate and Prediction

Axioms
This paper discusses the Bayesian estimation for the unknown parameters, reliability and hazard rate functions of the doubly truncated Zubair-Weibull distribution.
Zakiah I. Kalantan, Mai A. Hegazy, Abeer A. EL-Helbawy, Hebatalla H. Mohammad, Doaa S. A. Soliman, Gannat R. AL-Dayian, Mervat K. Abd Elaal   +6 more
doaj   +1 more source