Results 111 to 120 of about 490,730 (291)

A review on symmetry properties of birth-death processes

, 2015
In this paper we review some results on time-homogeneous birth-death processes. Specifically, for truncated birth-death processes with two absorbing or two reflecting endpoints, we recall the necessary and sufficient conditions on the transition rates ...
Di Crescenzo, Antonio, Martinucci, Barbara   +1 more
core  

Estimating Transition Probabilities Across the Alzheimer's Disease Continuum Using a Nationally Representative Real-World Database in the United States. [PDF]

Neurol Ther, 2023
Tahami Monfared AA, Fu S, Hummel N, Qi L, Chandak A, Zhang R, Zhang Q.   +6 more
europepmc   +1 more source

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina, Anna Marcé‐Grau, Barbara Masotto, Marta Codina, Lamia BenJemaa, Yasmina Elaribi, Mónica Martinez‐Gallo, Roger Colobran, Angel Sanchez‐Montañez, Irene Valenzuela, Yoshiko Murakami, Alfons Macaya   +11 more
wiley   +1 more source

Survival Probability, Particle Imbalance, and Their Relationship in Quadratic Models

Entropy
We argue that the dynamics of particle imbalance in quadratic fermionic models is, for the majority of initial many-body product states in the site occupation basis, virtually indistinguishable from the dynamics of survival probabilities of single ...
Miroslav Hopjan, Lev Vidmar
doaj   +1 more source

Estimating disease incidence rates and transition probabilities in elderly patients using multi-state models: a case study in fragility fracture using a Bayesian approach. [PDF]

BMC Med Res Methodol, 2023
Llopis-Cardona F, Armero C, Sanfélix-Gimeno G.   +2 more
europepmc   +1 more source

Quantifying the Impact of Ocrelizumab on Paramagnetic Rim Lesions in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Paramagnetic rim lesions (PRLs) are a subset of chronic active multiple sclerosis (MS) lesions marked by iron‐laden microglia and macrophages. Ocrelizumab, a monoclonal antibody targeting CD20+ B cells, suppresses acute MS activity, but its effect on PRLs remains unclear. In a longitudinal study of 29 ocrelizumab‐treated patients with at least
Kimberly H. Markowitz, Neha V. Safi, Iliana Pliska‐Bloch, Ulrike W. Kaunzner, Ha Luu, Mert Sisman, Yi Wang, Thanh D. Nguyen, Sandra Hurtado Rúa, Susan A. Gauthier   +9 more
wiley   +1 more source

On the Time Orientation of Probabilistic Theories

Philosophy of Physics
An influential theorem by Satosi Watanabe convinced many that there can be no physical probabilistic theory with both non-trivial forward and backward transition probabilities. We show that this conclusion does not follow from the theorem.
Andrea Di Biagio, Carlo Rovelli
doaj   +1 more source

A Bayesian model for binary Markov chains

International Journal of Mathematics and Mathematical Sciences, 2004
This note is concerned with Bayesian estimation of the transition probabilities of a binary Markov chain observed from heterogeneous individuals. The model is founded on the Jeffreys' prior which allows for transition probabilities to be correlated.
Souad Assoudou, Belkheir Essebbar
doaj   +1 more source

Rydberg energies and transition probabilities of Li I for np-ms (m ≤ 5) transitions. [PDF]

Beni Suef Univ J Basic Appl Sci, 2022
Siddiq R, Hameed MN, Zaheer MH, Khan MB, Uddin Z.   +4 more
europepmc   +1 more source