Results 121 to 130 of about 2,885,310 (330)

Matrix Transformations of Some Generalized Sequence spaces into semiperiodic Sequence Space

open access: yesCommunications, Faculty Of Science, University of Ankara Series A1Mathematics and Statistics, 1961
Necessary and sufficient conditions have been established on an infinite matris A = (ap]^) to transform the generalized segnence spaces 1 (p), Cp(p) and 1„ (p) into, q, the spa,ce of semipe­ riodic seguences. The special case when pjj = 1 /t gives Cp(p) and Ijo (p) es T and ,T* the spaces introdueed by V. Ganapathy lyer [2].
openaire   +3 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

RaMBat: Accurate identification of medulloblastoma subtypes from diverse data sources with severe batch effects

open access: yesMolecular Oncology, EarlyView.
To integrate multiple transcriptomics data with severe batch effects for identifying MB subtypes, we developed a novel and accurate computational method named RaMBat, which leveraged subtype‐specific gene expression ranking information instead of absolute gene expression levels to address batch effects of diverse data sources.
Mengtao Sun, Jieqiong Wang, Shibiao Wan
wiley   +1 more source

Diabetes‐induced vascular calcification is associated with low pyrophosphate and its oral supplementation prevents calcification in diabetic mice

open access: yesFEBS Open Bio, EarlyView.
Induction of diabetes in three different mouse strains uniformly resulted in an increase in TNAP activity and a reduction in pyrophosphate (PPi) in the circulation. Inhibition of TNAP restored plasma PPi. Diabetes‐induced calcification in the media layer of the aorta was detected only in the Abcc6−/− strain, which is predisposed to ectopic ...
Krisztina Fülöp   +13 more
wiley   +1 more source

Ideal Sequence Design in Time-Frequency Space [PDF]

open access: bronze, 2008
John J. Benedetto   +2 more
openalex   +1 more source

Evolutionary dynamics of the chloroplast genome in Daphne (Thymelaeaceae): comparative analysis with related genera and insights into phylogenetics

open access: yesFEBS Open Bio, EarlyView.
Comparative analysis of chloroplast genomes from 14 genera of Thymelaeaceae revealed variation in gene content, ranging from 128 to 142 genes, primarily influenced by IR expansion/contraction events and pseudogenization of ndhF, ndhI, and ndhG. Two large inversions were detected within the large single‐copy region, including a synapomorphic inversion ...
Abdullah   +8 more
wiley   +1 more source

On the New Hahn Sequence Space h(2)

open access: yesAbstract and Applied Analysis
This paper investigates the properties and structural characteristics of the new Hahn sequence space defined by using the second-order forward difference operator.
Orhan Tuğ
doaj   +1 more source

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