Results 111 to 120 of about 329,666 (328)

Non-Existence of Perfect Permutation Codes Under Crown Poset Metric

open access: yesIEEE Access
Permutation codes have been extensively investigated using various metrics such as Hamming metric, Ulam metric, Kendall $\tau $ metric, $l_{\infty }$ metric, Cayley metric etc., due to their potential applications in diverse fields such as rank ...
Rohini Baliram More, Venkatrajam Marka
doaj   +1 more source

Unveiling unique protein and phosphorylation signatures in lung adenocarcinomas with and without ALK, EGFR, and KRAS genetic alterations

open access: yesMolecular Oncology, EarlyView.
Proteomic and phosphoproteomic analyses were performed on lung adenocarcinoma (LUAD) tumors with EGFR, KRAS, or EML4–ALK alterations and wild‐type cases. Distinct protein expression and phosphorylation patterns were identified, especially in EGFR‐mutated tumors. Key altered pathways included vesicle transport and RNA splicing.
Fanni Bugyi   +12 more
wiley   +1 more source

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

open access: yesMolecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian   +10 more
wiley   +1 more source

On Permutation Groups of Finite Type

open access: yesEuropean Journal of Combinatorics, 2001
A permutation group \(G\) on a set \(\Omega\) has type \(\{k\}\) (\(k\) a natural number) if every non-identity element has exactly \(k\) fixed points. It is an irredundant group of type \(\{k\}\) if in addition there are no orbits of size one, and no regular orbits.
openaire   +3 more sources

The influence of ROS1 fusion partners and resistance mechanisms in ROS1‐TKI‐treated non‐small cell lung cancer patients

open access: yesMolecular Oncology, EarlyView.
This real‐world study of ROS1+ NSCLC highlights fusion diversity, treatment outcomes with crizotinib and lorlatinib, and in vitro experiments with resistance mechanisms. G2032R drives strong resistance to ROS1‐targeted TKIs, especially lorlatinib. Fusion partner location does not affect overall survival to crizotinib or lorlatinib. Findings support the
Fenneke Zwierenga   +8 more
wiley   +1 more source

On Rational -Valued Characters of Certain Types of Permutation Group

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2017
Tow   results  are  proved.  The  first  gives necessary  and   ullicient conditions for a permutation group to have the prope1ty that each of its rational - valued character can be written as (integral) linear combination of characters induced from ...
M.S Kirdar
doaj  

A New Permutation-Based Method for Ranking and Selecting Group Features in Multiclass Classification

open access: yesApplied Sciences
The selection of group features is a critical aspect in reducing model complexity by choosing the most essential group features, while eliminating the less significant ones.
Iqbal Muhammad Zubair   +2 more
doaj   +1 more source

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