Results 101 to 110 of about 2,654,500 (350)

The gonococcal genetic island and type IV secretion in the pathogenic Neisseria

Frontiers in Cellular and Infection Microbiology, 2011
Eighty percent of Neisseria gonorrhoeae strains and some Neisseria meningitidis strains encode a 57 kb gonococcal genetic island (GGI). The GGI was horizontally acquired and is inserted in the chromosome at the replication terminus. The GGI is flanked by
Meghan E Ramsey, Katelynn L Woodhams, Joseph P Dillard   +2 more
doaj   +1 more source

An alternative to relativistic transformation of special relativity based on the first principles [PDF]

arXiv, 2008
A new relativistic transformation in the velocity space (here named the differential Lorentz transformation) is formulated solely from the principle of relativity and the invariance of the speed of light. The differential Lorentz transformation is via transforming physical quantities, instead of space-time coordinates, to make laws of nature form ...
arxiv  

Transformer-based dimensionality reduction [PDF]

arXiv, 2022
Recently, Transformer is much popular and plays an important role in the fields of Machine Learning (ML), Natural Language Processing (NLP), and Computer Vision (CV), etc. In this paper, based on the Vision Transformer (ViT) model, a new dimensionality reduction (DR) model is proposed, named Transformer-DR. From data visualization, image reconstruction
arxiv  

Geometric discretization of the Koenigs nets

, 2002
We introduce the Koenigs lattice, which is a new integrable reduction of the quadrilateral lattice (discrete conjugate net) and provides natural integrable discrete analogue of the Koenigs net. We construct the Darboux-type transformations of the Koenigs
Adam Doliwa, Belinski V. A., Cenkl B., Doliwa A., Doliwa A., Doliwa A., Doliwa A., Doliwa A., Doliwa A., Doliwa A., Doliwa A., Doliwa A., Eisenhart L. P., Koenigs G., Konopelchenko B. G., Levi D., Mañas M., Nieszporski M., Nimmo J. J. C., Schief W. K., Tzitzéica G.   +20 more
core   +1 more source

Competence and natural transformation in vibrios [PDF]

Molecular Microbiology, 2013
SummaryNatural transformation is a major mechanism of horizontal gene transfer in bacteria. By incorporating exogenous DNA elements into chromosomes, bacteria are able to acquire new traits that can enhance their fitness in different environments. Within the past decade, numerous studies have revealed that natural transformation is prevalent among ...
Eryn E. Bernardy, Brian K. Hammer, Tim Miyashiro, Yan Sun   +3 more
openaire   +2 more sources

Targeting PRAME directly or via EZH2 inhibition overcomes retinoid resistance and represents a novel therapy for keratinocyte carcinoma

Molecular Oncology, EarlyView.
The study evaluated the function and therapeutic implications of PRAME in basal cell carcinoma (BCC) and squamous cell carcinoma (SCC). The findings demonstrate that PRAME impairs keratinocyte differentiation pathways. Furthermore, PRAME impairs anticancer response to retinoid compounds in BCC and SCC cells.
Brandon Ramchatesingh, Amelia Martinez Villarreal, Philippe Lefrançois, Jennifer Gantchev, Sriraam Sivachandran, Samy Abou Setah, Ivan V. Litvinov   +6 more
wiley   +1 more source

On a transformation of Riordan moment sequences [PDF]

arXiv, 2018
We define a transformation that associates certain exponential moment sequences with ordinary moment sequences in a natural way. The ingredients of this transformation are series reversion, the Sumudu transform (a variant of the Laplace transform), and the inverting of generating functions.
arxiv  

On The Generalized Natural Transform

Mathematical Journal of Interdisciplinary Sciences, 2018
In this paper, we introduce the Natural transform in the generalized sense with the help of distribution theory. Inversion, Uniqueness theorems and some properties of generalized in¬tegral transform are proved.
A. D. Chindhe, S. B. Kiwne
openaire   +3 more sources

Classification of acute myeloid leukemia based on multi‐omics and prognosis prediction value

Molecular Oncology, EarlyView.
The Unsupervised AML Multi‐Omics Classification System (UAMOCS) integrates genomic, methylation, and transcriptomic data to categorize AML patients into three subtypes (UAMOCS1‐3). This classification reveals clinical relevance, highlighting immune and chromosomal characteristics, prognosis, and therapeutic vulnerabilities.
Yang Song, Zhe Wang, Guangji Zhang, Jiangxue Hou, Kaiqi Liu, Shuning Wei, Yan Li, Chunlin Zhou, Dong Lin, Min Wang, Hui Wei, Jianxiang Wang, Tao Cheng, Yingchang Mi   +13 more
wiley   +1 more source

Two versions of a specific natural extension [PDF]

arXiv, 2008
We give two versions of the natural extension of a specific greedy beta-transformation with deleted digits. We use the natural extension to obtain an explicit expression for the invariant measure, equivalent to the Lebesgue measure, of this beta-transformation.
arxiv