Results 61 to 70 of about 3,156,888 (269)

Another Set of Sequences, Sub-Sequences, and Sequences of Sequences

open access: yes, 2000
In this paper 101 new integer sequences, sub-sequences, and sequences of sequences, together with related unsolved problems and conjectures, are presented. Also, definitions, examples, solved or open questions, and references for each sequence are given.
openaire   +2 more sources

Modeling Confidence in Sequence-to-Sequence Models [PDF]

open access: yesProceedings of the 12th International Conference on Natural Language Generation, 2019
Recently, significant improvements have been achieved in various natural language processing tasks using neural sequence-to-sequence models. While aiming for the best generation quality is important, ultimately it is also necessary to develop models that can assess the quality of their output.
Niehues, J., Pham, N.-Q.
openaire   +5 more sources

Phenotype and Genotype of Enterococcus faecalis Isolated form Root Canal and Saliva of Primary Endodontic Patients

open access: yesJournal of Dentistry Indonesia, 2016
This study was carried out to investigate the phenotype and genotype of E. faecalis isolated from the root canal and saliva of primary endodontic patients with periapical lesions.
Zaki Mubarak   +3 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

The Jurassic of Denmark and Greenland: Late Triassic – Jurassic development of the Danish Basin and the Fennoscandian Border Zone, southern Scandinavia [PDF]

open access: yesGeological Survey of Denmark and Greenland Bulletin, 2003
The continental to marine Upper Triassic – Jurassic succession of the Danish Basin and the Fennoscandian Border Zone is interpreted within a sequence stratigraphic framework, and the evolution of the depositional basin is discussed.
Nielsen, Lars Henrik
doaj  

Genomic Regions Associated With Gestation Length Detected Using Whole-Genome Sequence Data Differ Between Dairy and Beef Cattle

open access: yesFrontiers in Genetics, 2019
While many association studies exist that have attempted to relate genomic markers to phenotypic performance in cattle, very few have considered gestation length as a phenotype, and of those that did, none used whole genome sequence data from multiple ...
Deirdre C. Purfield   +3 more
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

Beatty sequences and Langford sequences

open access: yesDiscrete Mathematics, 1993
A disjoint covering system (DCS) of Beatty sequences is the collection of Beatty sequences \((\alpha_ i,\beta_ i)=\{\lfloor n_ i+ n_ i\rfloor: n\in{\mathbb{Z}}^ +\}\) with \(\alpha_ i>0\), \(\beta_ i\) real numbers, which partition \(\mathbb{Z}^ +\).
Roger B. Eggleton   +2 more
openaire   +2 more sources

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

$A$-sequences, $Z$-sequence, and $B$-sequences of Riordan Matrices

open access: yesDiscret. Math., 2019
We defined two type $B$-sequences of Riordan arrays and present the $A$-sequence characterization and $Z$-sequence characterization of the Riordan matrices with two type $B$-sequences. The subgroups characterized by $A$-sequences and $Z$-sequences are studied.
openaire   +4 more sources

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