Results 101 to 110 of about 1,047,062 (258)

Non-homogeneous Markov chains with a finite state space and a Doeblin type theorem

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1995
Doeblin [1] considered some classes of finite state nonhomogeneous Markov chains and studied their asymptotic behavior. Later Cohn [2] considered another class of such Markov chains (not covered earlier) and obtained Doeblin type results.
Rita Chattopadhyay
doaj   +1 more source

On dots in boxes, or Permutation pattern classes and regular languages

open access: yes, 2015
This thesis investigates permutation pattern classes in a language theoretic context. Specifically we explored the regularity of sets of permutations under the rank encoding. We found that the subsets of plus- and minus-(in)decomposable permutations of
Hoffmann, Ruth
core  

The Coefficients Of Functions With Positive Real Part And Some Special Classes Of Univalent Functions. [PDF]

open access: yes, 2003
Several special classes of univalent functions f in the unit disk U are characterized by the quantity zf'(z)/ f (z) lies in a given region in the right-half plane.
M. Ali, Rosihan
core  

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

open access: yesMolecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen   +11 more
wiley   +1 more source

Classes sociais, consumo e violência simbólica

open access: yesCadernos de Campo, 2015
Este artigo trabalha o conceito de violência simbólica de Pierre Bourdieu no contexto de mudanças sociais e econômicas brasileiras. A violência simbólica tem na escola a principal instituição de reprodução social, mas ela pode ser percebida em outras ...
Rebeca Rebollo de Campos
doaj  

Stable limits for empirical processes on vapnik-cervonenk is classes of functions [PDF]

open access: yes, 1991
Alexander' s (1987) central limit theorem for empirical processes on Vapnik-Cervonenkis classes of functions is extended to the case with non-Gaussian stable limits.
Romo, Juan
core  

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

open access: yesMolecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann   +61 more
wiley   +1 more source

Parution : Sociologie des classes populaires contemporaines

open access: yes, 2015
Parution d'un manuel éclairant sur les classes populaires contemporaines qui nous aide à faire le point sur cette notion toujours en débat. Sociologie des classes populaires contemporaines, Yasmine Siblot, Marie Cartier, Isabelle Coutant, Olivier ...
Eve Meuret-Campfort
core  

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +9 more
wiley   +1 more source

Dual PI3K/AKT and CDK4/6 inhibition reveals selective sensitivity in an SHH medulloblastoma stem cell model

open access: yesMolecular Oncology, EarlyView.
Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute   +4 more
wiley   +1 more source

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