Results 131 to 140 of about 919,306 (297)

Early use of the reinforced concrete in the architecture of the Historicism in Austria–Hungary

Structural Concrete, EarlyView.
Abstract The study examines the early incorporation of reinforced concrete in the architecture of Historicism in Austria–Hungary. Spanning the late 19th to early 20th centuries, the research illuminates the period's stylistic pluralism and the transformative impact of reinforced concrete.
Éva Lovra, Zoltán Bereczki
wiley   +1 more source

Component graphs of vector spaces and zero-divisor graphs of ordered sets

AKCE International Journal of Graphs and Combinatorics
In this paper, nonzero component graphs and nonzero component union graphs of finite-dimensional vector spaces are studied using the zero-divisor graph of a specially constructed 0–1-distributive lattice and the zero-divisor graph of rings.
Nilesh Khandekar, Peter J. Cameron, Vinayak Joshi   +2 more
doaj   +1 more source

Hedgehogs and Angiostrongylus cantonensis: Uncovering the Role of Atelerix albiventris in the Parasite Life Cycle

Integrative Zoology, EarlyView.
ABSTRACT The ongoing invasion of the zoonotic parasite Angiostrongylus cantonensis threatens humans, other mammals, and birds. In Mallorca, neurological disorders associated with this parasite are increasingly reported in free‐living Algerian hedgehogs, Atelerix algirus, raising public health concerns.
Anna Šipková, Kristýna Javorská, Lucia Anettová, Divakaran Pandian, Petr Cibulka, Jana Kačmaříková, Ladislav Novotný, David Modrý   +7 more
wiley   +1 more source

Finite groups whose coprime graph is split, threshold, chordal, or a cograph [PDF]

Proceedings of the Estonian Academy of Sciences
Given a finite group G, the coprime graph of G, denoted by Γ(G), is defined as an undirected graph with the vertex set G, and for distinct x, y ∈ G, x is adjacent to y if and only if (o(x), o(y)) = 1, where o(x) and o(y) are the orders of x and y ...
Jin Chen, Shixun Lin, Xuanlong Ma
doaj   +1 more source

On powers and centers of chordal graphs

Discrete Applied Mathematics, 1983
AbstractA graph is chordal if every cycle of length strictly greater than three has a chord. A necessary and sufficient condition is given for all powers of a chordal graph to be chordal. In addition, it is shown that for connected chordal graphs the center (the set of all vertices with minimum eccentricity) always induces a connected subgraph.
Renu C. Laskar, Douglas R. Shier
openaire   +3 more sources

Canagliflozin Reprograms the Aging Hippocampus in Genetically Diverse UM‐HET3 Mice and Attenuates Alzheimer's‐Like Pathology

Aging Cell, EarlyView.
Canagliflozin enhances hippocampal function, reduces Aβ pathology, and improves cognitive function in male mice, while females show limited benefits, revealing sex‐specific neuroprotective responses across aging and Alzheimer's models. ABSTRACT Aging is the strongest risk factor for cognitive decline and Alzheimer's disease (AD), yet the mechanisms ...
Hashan Jayarathne, Dulmalika Herath Manchanayake, Ryan Sullivan, Nina Chimienti, Omar Kadri, Katherine Gurdziel, Seongho Kim, Hyejeong Jang, Brett C. Ginsburg, Richard A. Miller, Shoshana Yakar, Marianna Sadagurski   +11 more
wiley   +1 more source

Unique Perfect Phylogeny Characterizations via Uniquely Representable Chordal Graphs

, 2013
The perfect phylogeny problem is a classic problem in computational biology, where we seek an unrooted phylogeny that is compatible with a set of qualitative characters.
Gysel, Rob
core  

Single‐Cell RNA Sequencing Identifies Accumulation of Fcgr2b + Virtual Memory‐Like CD8 T Cells With Cytotoxic and Inflammatory Potential in Aged Mouse White Adipose Tissue

Aging Cell, EarlyView.
Age‐associated accumulation of Fcgr2b + VM‐like CD8 T cells within visceral adipose tissue contributes to inflammation. ABSTRACT Aging and obesity are associated with pro‐inflammatory changes in adipose tissue. Overlapping mechanisms, such as the infiltration of inflammatory macrophages and T cells into visceral adipose tissue, have been implicated in ...
Archit Kumar, Martin O'Brien, Vincent B. Young, Raymond Yung   +3 more
wiley   +1 more source

A New Characterization of Unichord-Free Graphs

Discussiones Mathematicae Graph Theory, 2015
Unichord-free graphs are defined as having no cycle with a unique chord. They have appeared in several papers recently and are also characterized by minimal separators always inducing edgeless subgraphs (in contrast to characterizing chordal graphs by ...
McKee Terry A.
doaj   +1 more source

Cognitive Theories of Galant Music at the Margins of Experience

Music Analysis, EarlyView.
ABSTRACT Leading cognitive studies of galant music treat schematism as both a device and an ethos. The devices – whether called pre‐fabs, tiles or schemata – undergird a mechanistic and passive ethos of inventiveness. In vision and practice, this constellation of approaches directs inquiry away from a musical depth that one contemplates and towards a ...
Edmund J. Goehring
wiley   +1 more source