Results 151 to 160 of about 5,294,124 (256)

Distance measures for tumor evolutionary trees. [PDF]

Bioinformatics, 2020
DiNardo Z, Tomlinson K, Ritz A, Oesper L.   +3 more
europepmc   +1 more source

Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank

FEBS Open Bio, EarlyView.
Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer, Pawel Rubach, Zbigniew Dauter, Wojciech Dec, Dariusz Brzezinski, Marta Kulik, Wladek Minor, Mariusz Jaskolski   +7 more
wiley   +1 more source

Indexing Spatially Sensitive Distance Measures

, 2006
Comparison of images requires a distance metric that is sensitive to the spatial location of objects and features. Such sensitive distance measures can, however, be computationally infeasible due to the high dimensionality of feature spaces coupled ...
Vebjorn Ljosa, Arnab Bhattacharya, Using Multi-Resolution Lower, Ambuj K. Singh   +3 more
core  

Robust Distance Measures for kNN Classification of Cancer Data

, 2020
The k-Nearest Neighbor (kNN) classifier represents a simple and very general approach to classification. Still, the performance of kNN classifiers can often compete with more complex machine-learning algorithms.
Ehsani, Rezvan, Drabløs, Finn
core  

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

FEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey, Miriam Livier Llamas‐García, Gabriela M. Montero‐Morán, Leticia Santos, Samuel Lara‐González   +4 more
wiley   +1 more source

Assessment of road accident risk in India under a type-2 picture fuzzy framework with novel distance measures. [PDF]

Sci Rep
Prabakaran R, Suvitha K, Kalaiselvan S, Almakayeel N, Dincer H, Yuksel S, Narayanamoorthy S.   +6 more
europepmc   +1 more source

A minimal cellulosome‐like system in Cellulosilyticum lentocellum

FEBS Open Bio, EarlyView.
Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan, Amias Alstrom‐Moore, Gary W Black   +2 more
wiley   +1 more source

Impact of distance measures in adaptive K-means clustering on load profiles and spatial patterns of distributed substations in Thailand. [PDF]

Sci Rep
Prompook T, Jittanon S, Phumeesut K, Termritthikun C, Ketjoy N, Chamsa-Ard W, Meesuk N, Madtharad C, Suriwong T.   +8 more
europepmc   +1 more source

Recent insights into the molecular mechanism of ubiquinol oxidation by cytochrome bc1

FEBS Open Bio, EarlyView.
The review reflects on the mechanism of the catalytic reaction in cytochrome bc1: the electron bifurcation that involves the separation of two electrons derived from the quinol oxidation to opposite sides of the enzyme across the membrane. This review summarizes the long‐standing effort to understand the mechanism of quinol oxidation catalyzed by ...
Anna Wójcik‐Augustyn, Artur Osyczka, Marcin Sarewicz   +2 more
wiley   +1 more source

Cosine similarity and distance measures for p , q - quasirung orthopair fuzzy sets: Applications in investment decision-making. [PDF]

Heliyon
Rahim M, Abosuliman SS, Alroobaea R, Shah K, Abdeljawad T.   +4 more
europepmc   +1 more source