Results 91 to 100 of about 722,278 (319)

Applying a signature to different objects

open access: yes, 2006
Flash asset which allows you to add your signature to different ...
Simon James
core  

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

Graphical and Digital signature Combination for fulfilling the cultural gap

open access: yes, 2005
This proposal develops the concept of combining a handwritten signature, digital signature, and a smart card into an overall Public Key Infrastructure (PKI). The purpose of this proposed solution is to fulfill the cultural gap between traditional digital
Between Traditional Signature   +1 more
core  

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

open access: yesMolecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge   +17 more
wiley   +1 more source

The vocal imitation of bottlenose dolphin (Tursiops truncatus) signature whistles: their use in vocal matching interactions and their role as vocal labels

open access: yes, 2012
The bottlenose dolphin uses vocal learning to develop its own unique acoustic signal. This signal encodes the identity of the signaller, and is known as the animal’s signature whistle.
King, Stephanie Laura
core  

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

open access: yesMolecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel   +6 more
wiley   +1 more source

Signature-based document retrieval

open access: yes, 2003
This paper presents a new approach for document image decomposition and retrieval based on connected component analysis and geometric properties of the labeled regions.
Alfred Mertins (20120058)   +2 more
core  

The Certification Method Using Characteristic Features of Handwriting Signature with Japanese Letter [PDF]

open access: yes, 2000
In this study, we have investigated the certification method using characteristic features of handwriting signature with Japanese letter, and we propose BlankRatio and BlankNum as a features to col1ate the handwriting signature with Japanese letter ...
ODAKA, Tomohiro   +7 more
core  

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

Geographic and species variation in bottlenose dolphin (Tursiops spp.) signature whistle types

open access: yes, 2011
Geographic variation in the whistle vocalisations of dolphins has previously been reported. However, most studies have focused on the whole whistle repertoire, with little attempt to classify sounds into biologically relevant categories.
Gridley, Teresa
core  

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