Results 111 to 120 of about 1,930 (230)

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

Stopover regions, phenology, and spatiotemporal group dynamics of adult and juvenile common terns Sterna hirundo from inland lakes in North America

Journal of Avian Biology, Volume 2025, Issue 3, May 2025.
Understanding the behavior of migratory birds can help determine levels of connectivity and inform conservation actions for species of conservation concern. The common tern Sterna hirundo is a long‐distance migratory seabird that is considered a species of conservation concern in the North American Great Lakes region and that has experienced ...
Annie Bracey, Fred Strand, Alexis Grinde, Francesca Cuthbert, Ann E. McKellar, David Moore, Elizabeth Craig, Simeon Lisovski   +7 more
wiley   +1 more source

Strongly Unichord-Free Graphs

Discussiones Mathematicae Graph Theory, 2019
Several recent papers have investigated unichord-free graphs—the graphs in which no cycle has a unique chord. This paper proposes a concept of strongly unichord-free graph, defined by being unichord-free with no cycle of length 5 or more having exactly ...
McKee Terry A.
doaj   +1 more source

Chordal bipartite, strongly chordal, and strongly chordal bipartite graphs

Discrete Mathematics, 2003
AbstractRobert E. Jamison characterized chordal graphs by the edge set of every k-cycle being the symmetric difference of k−2 triangles. Strongly chordal (and chordal bipartite) graphs can be similarly characterized in terms of the distribution of triangles (respectively, quadrilaterals).
openaire   +2 more sources

Identification of two molecularly and prognostically distinct subtypes in acral melanoma using network prediction method

Journal of the European Academy of Dermatology and Venereology, EarlyView.
A novel disease classification method is constructed using the combination of multi‐omics data analysis and network‐based disease gene prediction algorithm CIPHER‐SC. It showed that the presence of two acral melanoma subtypes which greatly differed in clinical performance, cellular and molecular mechanisms and discovered a biomarker panel that ...
Mingzhu Yin, Yiding Zhang, Wenhua Wang, Shuang Zhao, Juan Su, Shao Li, Xiang Chen   +6 more
wiley   +1 more source

Consensus on core domains for hand eczema trials: Signs, symptoms, control and quality of life

Journal of the European Academy of Dermatology and Venereology, EarlyView.
A core domain set for hand eczema was developed in an international consensus study with an online Delphi survey and a consensus meeting. Signs and symptoms of hand eczema, related quality of life and control over time should be measured in all future hand eczema therapeutic trials.
Henriette Rönsch, Karl Philipp Drewitz, Amber Reck Atwater, Detlef Becker, Philipp Bentz, Richard Brans, Tricia Chong, Heinrich Dickel, Peter Elsner, Ana M. Giménez‐Arnau, Fabrizio Guarneri, María Graciela Guzmán Perera, Sarah Ibrahim, Dimitra Koumaki, Jamie Koelbel, Francesca Larese Filon, Suzana Ljubojević Hadžavdić, Laura Loman, Mihaly Matura, Sonja Molin, Robert Ofenloch, Katharina Piontek, Radoslaw Spiewak, Anne Strunk, Margo Reeder, David Reissig, Thomas Rustemeyer, Marie‐Louise Schuttelaar, Dagmar Simon, Manon Sloot, Markus F. C. Steiner, Saïda Tongalaza, Skaidra Valiukevičienė, Maurice Waitek, Elke Weisshaar, Stefan Wöhrl, Doreen Wolff, Andrea Bauer, Christian Apfelbacher   +38 more
wiley   +1 more source

Schenker against the Pack: Controversial Hypermetres in Bach's Prelude No. 1 in C major, The Well‐Tempered Clavier Book I

Music Analysis, Volume 44, Issue 1, Page 3-43, March 2025.
ABSTRACT Is musical analysis meant to guide performance – or to be based on it? Can a Schenkerian analysis of a piece be corroborated by a performance or an arrangement? This article addresses these questions through a well‐known test case – the first prelude of the first book of Bach's Well‐Tempered Clavier, as analysed by Heinrich Schenker in Five ...
NAPHTALI WAGNER, RAM REUVEN
wiley   +1 more source

Mining an Anthropocene in Japan: On the making and work of geological imaginaries

Transactions of the Institute of British Geographers, EarlyView.
Short Abstract This article addresses how the lithic and the drift might be reworked as an Anthropocene material outside of a chronostratigraphy. Revisiting the finding of a floating fern fossil at the Hashima mine, we delve into a complex array of Geological imaginaries, and undertake our own speculative work.
Deborah P. Dixon, Carina J. Fearnley, Mark Pendleton   +2 more
wiley   +1 more source

Minimum Fill-In and Treewidth for Graphs Modularly Decomposable into Chordal Graphs [PDF]

, 1998
Elias Dahlhaus
openalex   +1 more source

Aerodynamic Performance Investigation of a Biomimetic‐Based Small‐Scale Horizontal‐Axis Wind Turbine: An Experimental Analysis

Wind Energy, Volume 28, Issue 7, July 2025.
ABSTRACT As the demand for power increases, installing small‐scale wind turbines can be an alternative solution. However, the main challenge for their implementation is the aerodynamic noise. With a view to minimizing noise, this study focuses on the performance investigation of a small‐scale horizontal‐axis wind turbine with NACA 4412 blades inspired ...
Hasan Muhommod Robin, Mim Mashrur Ahmed, Md. Rabiul Islam Sarker, Md. Nahid Hasan, Mahadi Hasan Masud   +4 more
wiley   +1 more source