Results 51 to 60 of about 16,419,710 (315)

Small clique number graphs with three trivial critical ideals

open access: yesSpecial Matrices, 2018
The critical ideals of a graph are the determinantal ideals of the generalized Laplacian matrix associated to a graph. Previously, they have been used in the understanding and characterizing of the graphs with critical group with few invariant factors ...
Alfaro Carlos A., Valencia Carlos E.
doaj   +1 more source

Effect of flow change on brain injury during an experimental model of differential hypoxaemia in cardiogenic shock supported by extracorporeal membrane oxygenation

open access: yesScientific Reports, 2023
Differential hypoxaemia (DH) is common in patients supported by femoral veno-arterial extracorporeal membrane oxygenation (V-A ECMO) and can cause cerebral hypoxaemia. To date, no models have studied the direct impact of flow on cerebral damage.
Sacha Rozencwajg   +27 more
doaj   +1 more source

Critical Groups and Partitions of Finite Groups

open access: yesMediterranean Journal of Mathematics
We define a class of finite groups based on the properties of the closed twins of their power graphs and study the structure of those groups. As a byproduct, we obtain results about finite groups admitting a partition by cyclic subgroups.
Daniela Bubboloni, Nicolas Pinzauti
openaire   +2 more sources

The critical group of a combinatorial map [PDF]

open access: yesCombinatorial Theory
Motivated by the appearance of embeddings in the theory of chip firing and the critical group of a graph, we introduce a version of the critical group (or sandpile group) for combinatorial maps, that is, for graphs embedded in orientable surfaces. We provide several definitions of our critical group, by approaching it through analogues of the cycle ...
Merino, C., Moffatt, I., Noble, S.
openaire   +3 more sources

Antea Group Archeologie 2020/23

open access: yes, 2020
In februari 2020 heeft Antea Group in opdracht van EuroParcs een archeologisch onderzoek uitgevoerd voor het plangebied ‘Recreatiepark Henschotermeer Wouderberg’ te Woudenberg, gemeente Woudenberg.
Antea Group
core   +1 more source

Evidence‐Informed Multidisciplinary Consensus Guidance for the Psychosocial Care of Adolescents With High‐Risk Cancer: Recommendations From the Italian Association of Pediatric Hematology and Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with high‐risk cancer face complex developmental, psychosocial, and ethical challenges that extend beyond disease‐directed treatment. Although international recommendations exist for communication, psychosocial care, pediatric palliative care, survivorship, and shared decision‐making, these have largely evolved within ...
Johanna M. C. Blom   +15 more
wiley   +1 more source

Antea Group Archeologie 2020/220

open access: yes, 2021
Antea Group projectnummer 412729 In november 2020 heeft Antea Group in opdracht van de opdrachtgever een archeologisch onderzoek uitgevoerd voor het plangebied ‘Heijningen Oost’, gemeente Moerdijk.
Looveren, V. van (Antea Group)
core   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld   +5 more
wiley   +1 more source

Antea Group Archeologie 2020/242

open access: yes, 2021
Antea Group projectnummer 412729 In november 2020 heeft Antea Group in opdracht van de opdrachtgever een archeologisch onderzoek uitgevoerd voor het plangebied ‘Heijningen West’, gemeente Moerdijk.
Looveren, V. van (Antea Group)
core   +1 more source

Characterizing preclinical sub‐phenotypic models of acute respiratory distress syndrome: An experimental ovine study

open access: yesPhysiological Reports, 2021
The acute respiratory distress syndrome (ARDS) describes a heterogenous population of patients with acute severe respiratory failure. However, contemporary advances have begun to identify distinct sub‐phenotypes that exist within its broader envelope ...
Jonathan E. Millar   +16 more
doaj   +1 more source

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