Results 21 to 30 of about 823,936 (268)

Nikolai Nikolaevich Luzin at the crossroads of the dramatic events of the European history of the first half of the 20th century

open access: yesStudia Historiae Scientiarum, 2021
Nikolai Nikolaevich Luzin’s life (1883–1950) and work of this outstanding Russian mathematician, member of the USSR Academy of Sciences and foreign member of the Polish Academy of Arts and Sciences, coincides with a very difficult period in Russian ...
Sergeĭ S. Demidov
doaj   +1 more source

Simulation-based verification of bounded-horizon safety for hybrid systems using dynamic number of simulations

open access: yesIET Cyber-Physical Systems, 2019
The authors present a simulation-based bounded-horizon verification framework for hybrid systems with Lipschitz continuity on the continuous dynamics. In this framework, the bounded initial set is covered by a finite set of representative states, whose ...
Hao Ren, Ratnesh Kumar, Ratnesh Kumar
doaj   +1 more source

Cohen and Set Theory

open access: yesBulletin of Symbolic Logic, 2008
AbstractWe discuss the work of Paul Cohen in set theory and its influence, especially the background, discovery, development of forcing.
openaire   +3 more sources

Health‐Related Social Needs in Children With Sickle Cell Disease Are Associated With Worse Health‐Related Quality of Life

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell disease (SCD) face multiple acute and chronic medical complications that may impact their quality of life as reported by patients themselves. Health‐related social needs (HRSNs), such as food and housing insecurity, are common in people with SCD, but the association between HRSNs and patient‐reported ...
Sarah J. Marks   +5 more
wiley   +1 more source

Cup‐Like Nuclei Is a Hallmark of DUX4/ERG Acute Lymphoblastic Leukemia and Reveals Cytoplasmic Mitochondria Accumulation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Cup‐like nuclei are a distinctive morphological feature observed in certain cases of acute lymphoblastic leukemia (ALL). We provide evidence that they characterize DUX4/ERG ALL independently of IKZF1 deletion and reveal marked mitochondrial accumulation in this ALL subset.
Chloé Arfeuille   +9 more
wiley   +1 more source

δ-GLMB filter based on DI in a clutter

open access: yesThe Journal of Engineering, 2019
For the problem that the performance of existing multi-target tracking algorithm's serious degrades in a dense clutter environment, a novel Doppler information assistant δ-generalised labelled multi-Bernoulli (DI-δ-GLMB) filter is proposed.
Hua-fu Peng   +3 more
doaj   +1 more source

On a quasi-set theory.

open access: yesNotre Dame Journal of Formal Logic, 1992
In modern physics there are apparent paradoxes concerning the identity or distinguishability of elementary particles. The author constructs a set theory \(S^*\) that takes this into account by allowing the presence of a certain kind of Urelement (called an \(m\)-atom) which does not obey the usual laws of identity. In addition to the usual apparatus of
openaire   +3 more sources

Set theory and the analyst [PDF]

open access: yesEuropean Journal of Mathematics, 2018
This survey is motivated by specific questions arising in the similarities and contrasts between (Baire) category and (Lebesgue) measure -- category-measure duality and non-duality, as it were. The bulk of the text is devoted to a summary, intended for the working analyst, of the extensive background in set theory and logic needed to discuss such ...
Bingham, NH, Ostaszewski, AJ
openaire   +3 more sources

Feasibility and Safety of Somato‐Cognitive Coordination Therapy for Cerebellar Ataxia Following Pediatric Brain Tumor Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cerebellar ataxia after pediatric brain tumor treatment can cause persistent gait, balance, and speech impairment, yet no established rehabilitation strategy exists. Somato‐cognitive coordination therapy (SCCT) is a virtual reality–guided intervention designed to promote sensorimotor integration through visually constrained reaching
Masanobu Takeuchi   +10 more
wiley   +1 more source

On Operations over Language Families [PDF]

open access: yesComputer Science Journal of Moldova, 2019
Let $O$ and $\F$ be an operation and a language family, respectively. So far, in terms of closure properties, the classical language theory has only investigated whether $O(\F) \subseteq \F$, where $O(\F)$ is the family resulting from $O$ applied to all ...
Alexander Meduna   +3 more
doaj  

Home - About - Disclaimer - Privacy