Results 91 to 100 of about 1,529,529 (310)

Capturing Polynomial Time using Modular Decomposition [PDF]

Logical Methods in Computer Science, 2019
The question of whether there is a logic that captures polynomial time is one of the main open problems in descriptive complexity theory and database theory.
Berit Grußien
doaj   +1 more source

Prime vertex-minors of a prime graph

European Journal of Combinatorics
33 pages, 11 figures.
Kim, Donggyu, Oum, Sang-il
openaire   +2 more sources

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

On certain prime cordial families of graphs

Journal of Taibah University for Science, 2020
Graph labelling is an important tool in modelling real life problems. In the present paper, different graph families are studied for prime cordial labelling.
Nazeran Idrees, Sumiya Nasir, Fozia Bashir Farooq, Maria Majeed   +3 more
doaj   +1 more source

Integral group ring of the McLaughlin simple group [PDF]

, 2007
We consider the Zassenhaus conjecture for the normalized unit group of the integral group ring of the McLaughlin sporadic group McL.
Bódi, Viktor, Konovalov, A. B.
core   +1 more source

ON SD-PRIME CORDIAL GRAPHS [PDF]

International Journal of Pure and Apllied Mathematics, 2016
Let G = (V (G),E(G)) be a simple, finite and undirected graph of order n. Given a bijection f : V (G) → {1,...,n}, we associate 2 integers S = f(u) + f(v) and D = |f(u) − f(v)| with every edge uv in E(G). The labeling f induces an edge labeling f ' : E(G) → {0,1} such that for any edge uv in E(G), f ' (uv) = 1 if gcd(S,D) = 1, and f ' (uv) = 0 ...
G.-C. Lau, H.-H. Chu, N. Suhadak, F.-Y. Foo, H.-K. Ng   +4 more
openaire   +1 more source

Survivin and Aurora Kinase A control cell fate decisions during mitosis

Molecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir, Shalitha Wickrama Arachchige, Sally P. Wheatley   +2 more
wiley   +1 more source

Recognition of prime graphs from a prime subgraph

Discrete Mathematics, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ille, P., Villemaire, R.
openaire   +3 more sources

CDK11 inhibition induces cytoplasmic p21WAF1 splice variant by p53 stabilisation and SF3B1 inactivation

Molecular Oncology, EarlyView.
CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir, Lukasz Arcimowicz, Lucia Martinkova, Vaclav Hrabal, Filip Zavadil Kokas, Tomas Henek, Martina Kucerikova, Ondrej Bonczek, Pavlina Zatloukalova, Lenka Hernychova, Philip J. Coates, Borivoj Vojtesek, David P. Lane   +12 more
wiley   +1 more source

Structures and applications of graphs arising from congruences over moduli

AIMS Mathematics
For any positive integer $ \mathrm{n} $, let $ \mathrm{M_{p}} $ contain the prime numbers less than $ \mathrm{n} $. Assuming $ \mathrm{M_{p}} $ as the set of moduli, we draw a graph with the vertex set $ \{1, 2, 3, \cdots, \mathrm{n}\} $, and an edge ...
Sufyan Asif, Muhammad Khalid Mahmood , Amal S. Alali, Abdullah A. Zaagan   +3 more
doaj   +1 more source