Results 41 to 50 of about 1,174,696 (280)

Bayesian Accelerated Failure Time Model for Zero-Inflated Survival Data With Application to Liver Cirrhosis

open access: yesJournal of Probability and Statistics
Analyzing count data, particularly in survival analysis, is challenging when there are many zeros, and some observations are right-censored. This study tackles zero-inflated survival event data (ZISED), specifically focusing on liver cirrhosis cases in ...
Peter Enesi Omaku   +2 more
doaj   +1 more source

Error bounds of block sparse signal recovery based on q-ratio block constrained minimal singular values

open access: yesEURASIP Journal on Advances in Signal Processing, 2019
In this paper, we introduce the q-ratio block constrained minimal singular values (BCMSV) as a new measure of measurement matrix in compressive sensing of block sparse/compressive signals and present an algorithm for computing this new measure.
Jianfeng Wang, Zhiyong Zhou, Jun Yu
doaj   +1 more source

Correction: A correlated topic model of Science

open access: yes, 2007
Correction to Annals of Applied Statistics 1 (2007) 17--35 [doi:10.1214/07-AOAS114]Comment: Published in at http://dx.doi.org/10.1214/07-AOAS136 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical ...
Blei, David M., Lafferty, John D.
core   +1 more source

Overview of molecular signatures of senescence and associated resources: pros and cons

open access: yesFEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas   +6 more
wiley   +1 more source

Impact of two relaxation times on thermal, P and SV waves at interface with magnetic field and temperature dependent elastic moduli

open access: yesResults in Physics, 2018
In this article, two models of the generalized thermo-elastic theory are used to see the influence on the refraction and reflection of the plane waves at the interface under a constant magnetic field.
Ambreen Asfar Khan   +2 more
doaj   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

open access: yesFEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill   +4 more
wiley   +1 more source

Introducing the discussion paper by Sz\'{e}kely and Rizzo

open access: yes, 2010
Introducing the discussion paper by Sz\'{e}kely and RizzoComment: Published in at http://dx.doi.org/10.1214/09-AOAS34INTRO the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat ...
Newton, Michael A.
core   +1 more source

Digital twins to accelerate target identification and drug development for immune‐mediated disorders

open access: yesFEBS Open Bio, EarlyView.
Digital twins integrate patient‐derived molecular and clinical data into personalised computational models that simulate disease mechanisms. They enable rapid identification and validation of therapeutic targets, prediction of drug responses, and prioritisation of candidate interventions.
Anna Niarakis, Philippe Moingeon
wiley   +1 more source

The skills required for transition to university and study in biological sciences: A student perspective

open access: yesFEBS Open Bio, EarlyView.
Bioscience students were asked for their opinions on the value and teaching of skills. 204 responded that teamwork, time management and study skills are necessary to reach University, that scientific writing, research, laboratory and presentation skills are taught effectively during their studies, while other skills are gained inherently through study ...
Janella Borrell, Susan Crennell
wiley   +1 more source

Thermodynamic analysis of casting titanium alloys is the basis of information support in the optimal foundry technology development

open access: yesЛитьë и металлургия, 2022
The necessity of systematic formation of intellectual connections for integration into a single complex of currently fragmented software products for the technological analysis of the castings geometry, thermodynamic modeling of the titanium alloys ...
T. A. Rad   +3 more
doaj   +1 more source

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