Results 61 to 70 of about 20,113 (245)

Alignment of the Starlings: Learning With Generative AI

open access: yesFuture Humanities, Volume 4, Issue 1, May 2026.
ABSTRACT I will argue that answers to normative questions concerning the place of generative AI in learning rest on answers to ontological questions regarding (1) precisely what is happening when a human ‘interacts’ with generative AI and (2) What is distinctive about organic learning as opposed to currently existing ‘machine learning’ (3) What is the ...
Sean Watson
wiley   +1 more source

Abridged Petri Nets [PDF]

open access: yes, 2013
A new graphical framework, Abridged Petri Nets (APNs) is introduced for bottom-up modeling of complex stochastic systems. APNs are similar to Stochastic Petri Nets (SPNs) in as much as they both rely on component-based representation of system state ...
Volovoi, Vitali
core  

Migration rate, timing of sex, and resident genetic diversity jointly shape effective gene flow during rotifer colonization

open access: yesLimnology and Oceanography, Volume 71, Issue 5, May 2026.
Abstract Dispersal is a complex process that affects all living organisms, with the settlement phase being particularly critical. This phase depends on the interaction between the environmental conditions of the new habitat and the biological traits of both resident and immigrant populations.
Cristina Arenas‐Sánchez   +4 more
wiley   +1 more source

Computational models for inferring biochemical networks [PDF]

open access: yes, 2014
Biochemical networks are of great practical importance. The interaction of biological compounds in cells has been enforced to a proper understanding by the numerous bioinformatics projects, which contributed to a vast amount of biological information ...
Crina Grosan   +20 more
core   +1 more source

Survivability model for reconfigurable service carrying network based on the stochastic Petri net

open access: yesTongxin xuebao, 2016
Aiming at the defect that the security attribute of RSCN couldn't be described with measurement,a survivabil-ity model for RSCN was proposed based on the stochastic Petri net.Firstly,a non-Markovian stochastic Petri net for RSCN was proposed,and then the
Liang ZHAO, Hong ZOU, Xiao-hui ZHANG
doaj   +2 more sources

Targeting Hyperoxia‐Induced Cellular Senescence in Developing Human Airway Cells: Senomorphics Versus Senolytics Versus Antioxidants

open access: yesAging Cell, Volume 25, Issue 5, May 2026.
Supplemental oxygen is critical for premature infants. While initially beneficial, even moderate hyperoxia (< 60% O2) induces detrimental cellular senescence in developing airways with long‐lasting consequences. Senotherapeutics such as Fucoidan, Dasatinib (D) + Quercetin (D + Q), and mitochondrial‐targeted antioxidant MitoQ may be beneficial in ...
Maunick Lefin Koloko Ngassie   +8 more
wiley   +1 more source

Interplay between high‐energy quenching and state transitions in Chlamydomonas reinhardtii: a single‐cell approach

open access: yesNew Phytologist, Volume 250, Issue 4, Page 2689-2705, May 2026.
Summary Studying cell‐to‐cell heterogeneity is essential to understand how unicellular organisms respond to stresses. We introduce a single‐cell analysis framework that enables the study of intercellular heterogeneity of photosynthetic traits, particularly their interactions within individual cells that have identical genotypes, cellular contexts and ...
Aliénor Lahlou   +9 more
wiley   +1 more source

Dependability Analysis of Control Systems using SystemC and Statistical Model Checking [PDF]

open access: yes, 2015
Stochastic Petri nets are commonly used for modeling distributed systems in order to study their performance and dependability. This paper proposes a realization of stochastic Petri nets in SystemC for modeling large embedded control systems.
Legay, Axel, Ngo, Van Chan
core   +3 more sources

Glioblastoma Cells Expressing Oncogenic EGFR Release Multiple Extracellular Vesicle Subpopulations Positive or Negative for EGFR

open access: yesJournal of Extracellular Biology, Volume 5, Issue 4, April 2026.
ABSTRACT Extracellular vesicle (EV) heterogeneity is well documented but poorly defined. This is especially important in cancer where EVs serve as carriers of unique oncogenic macromolecules that can be transferred to recipient cells or targeted for liquid biopsy diagnostics.
Elham Pishavar   +8 more
wiley   +1 more source

About Dynamical Systems Appearing in the Microscopic Traffic Modeling [PDF]

open access: yes, 2010
Motivated by microscopic traffic modeling, we analyze dynamical systems which have a piecewise linear concave dynamics not necessarily monotonic. We introduce a deterministic Petri net extension where edges may have negative weights.
Farhi, Nadir   +2 more
core  

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