Results 21 to 30 of about 18,574 (158)

Evaluation of pre-analytical factors affecting plasma DNA analysis. [PDF]

open access: yes, 2018
Pre-analytical factors can significantly affect circulating cell-free DNA (cfDNA) analysis. However, there are few robust methods to rapidly assess sample quality and the impact of pre-analytical processing. To address this gap and to evaluate effects of
Berens, Michael E   +15 more
core   +1 more source

Computing Probabilistic Bisimilarity Distances for Probabilistic Automata [PDF]

open access: yes, 2021
The probabilistic bisimilarity distance of Deng et al. has been proposed as a robust quantitative generalization of Segala and Lynch's probabilistic bisimilarity for probabilistic automata. In this paper, we present a characterization of the bisimilarity
Bacci, Giorgio   +5 more
core   +3 more sources

Model Checking Probabilistic Pushdown Automata [PDF]

open access: yes, 2006
We consider the model checking problem for probabilistic pushdown automata (pPDA) and properties expressible in various probabilistic logics. We start with properties that can be formulated as instances of a generalized random walk problem. We prove that
Andrei Voronkov   +4 more
core   +8 more sources

The extension of the taxon cycle model to island plants: insights from the Canarian vascular flora

open access: yesBiological Reviews, EarlyView.
ABSTRACT Taxon cycle models describe eco‐evolutionary patterns of lineage colonization, diversification, and decline across archipelagos, inferring an important role for competition amongst ecologically similar taxa in driving concurrent niche changes.
José María Fernández‐Palacios   +2 more
wiley   +1 more source

Restoration of endangered epiphytic lichens in fragmented forest landscapes [PDF]

open access: yes, 2009
In a situation with increasingly rapid changes in landscape mosaics, driven by large-scale forestry and future climate change, a number of epiphytic lichens are now becoming threatened.
Lidén, Marlene
core  

Exploring Supply Chain Visibility for Circularity: A Delphi Approach

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Circular supply chains (CSCs) depend on enhanced supply chain visibility (SCV) to track and manage resource flows and thereby enable efficient decision‐making. Despite confronting silo mentalities, fragmented information, technological barriers, resistance to change, and a lack of standardization, data sharing remains crucial for SCV and ...
Tarun Kumar Agrawal   +7 more
wiley   +1 more source

Novel applications of shotgun phage display [PDF]

open access: yes, 2004
In a shotgun phage display library, theoretically, the entire proteome of a bacterium is represented. Phages displaying specific polypeptides can be isolated by affinity selection, while the corresponding gene remains physically linked to the gene ...
Rosander, Anna
core  

Decidability in the logic of subsequences and supersequences [PDF]

open access: yes, 2015
We consider first-order logics of sequences ordered by the subsequence ordering, aka sequence embedding. We show that the \Sigma_2 theory is undecidable, answering a question left open by Kuske.
Karandikar, Prateek   +1 more
core   +2 more sources

Cohort profile: The Halmstad University Register on Pupils with Intellectual Disability

open access: yesJCPP Advances, EarlyView.
Abstract Background Knowledge about the living conditions among people with intellectual disabilities (ID) is globally scarce. Even in countries with good access to registers, this is often partly due to the absence of a single, comprehensive, nationwide register of individuals with ID or the inability to identify all individuals with ID within ...
Eva Jönsson   +3 more
wiley   +1 more source

Phylogenetic diversity of Moroccan cork oak woodlands fungi : mythe ou réalité ? [PDF]

open access: yes, 2009
La variabilité interspécifique de 87 carpophores des champignons appartenant à 15 genres et 39 espèces ont été évaluées par l'analyse du polymorphisme de longueur de fragments de restriction (RFLP) de l'espaceur interne transcrit (ITS).
Abourouh, Mohamed   +5 more
core  

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