Results 101 to 110 of about 337,641 (297)

A Novel Fuzzy Knowledge Graph Pairs-based Model in extreme cases for Hepatitis Sign Diagnosis [PDF]

, 2023
Phan Hung Khanh, Cu Kim Long, Hai Van Pham   +2 more
openalex   +1 more source

Naked cuticle is essential for Drosophila wing development beyond Wingless signaling

FEBS Open Bio, EarlyView.
Naked cuticle (Nkd), a Wnt signaling inhibitor, assumes extensive roles in Drosophila wing development. Overexpressing Nkd causes smaller, crumpled wings, while also perturbing multiple signaling pathways and developmental genes. A specific region (R1S) is critical for Nkd's function as a signaling integrator, offering new insights for studying its ...
Rui Wang, Ping Wang
wiley   +1 more source

Computing the determinant of a signed graph

Open Mathematics
A signed graph is a simple graph in which every edge has a positive or negative sign. In this article, we employ several algebraic techniques to compute the determinant of a signed graph in terms of the spectrum of a vertex-deleted subgraph.
Alshamary Bader, Stanić Zoran
doaj   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source

An upper bound for the Laplacian index of a signed graph [PDF]

Discrete Mathematics Letters, 2021
Farzaneh Ramezani, Zoran Stanic
doaj   +1 more source

Application Of Signed Graph In Decision Making [PDF]

, 2015
Anita Pal, Debanjan Banerjee
openalex   +1 more source

GASP, a generalized framework for agglomerative clustering of signed graphs and its application to Instance Segmentation

, 2022
Alberto Bailoni, Constantin Pape, Nathan Hutsch, Steffen Wolf, Thorsten Beier, Anna Kreshuk, Fred A. Hamprecht   +6 more
openalex   +2 more sources

Signed distance graphs

Journal of Combinatorial Theory, 1969
AbstractSigned graphs are assigned to systems of points in a metric space. Special cases are investigated.
openaire   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

Edge coloring of small signed graphs

TASK Quarterly
In 2020, Behr introduced the problem of edge coloring of signed graphs and proved that every signed graph (G, sigma) can be colored using Delta(G) or Delta(G) + 1 colors, where Delta(G) denotes the maximum degree of G.
Robert Janczewski, Krzysztof Turowski, Bartłomiej Wróblewski   +2 more
doaj