Results 201 to 210 of about 4,243,261 (296)

A level set approach to high fidelity interactive bone shaving for virtual training of surgical osteotomies. [PDF]

Proc SPIE Int Soc Opt Eng, 2022
Wilson A, Scheirich H, Paniagua B, White R, Nguyen T, Arikatla V.   +5 more
europepmc   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

The Sun Evaporates Water to Cool the Earth for Life to Flourish

This study analyzes the role of water vapor in keeping the Earth cool and the role of the Sun in providing food and oxygen. The Sun sends enormous amounts of energy daily to the Earth—about one-half of the world\u27s annual energy consumption.
Lightfoot, H. Douglas, Ratzer, Gerald
core   +1 more source

A novel method for evaluating and visualizing scratch wound healing assays using level-set and image sector analysis. [PDF]

PNAS Nexus
Vašinková M, Krumnikl M, Gharibian A, Mičulek O, Kriegová E, Gajdoš P.   +5 more
europepmc   +1 more source

A weighted region-based level set method for image segmentation with intensity inhomogeneity. [PDF]

PLoS One, 2021
Yu H, Sun P, He F, Hu Z.
europepmc   +1 more source

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

FEBS 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, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Inverse-design topology optimization of magnonic devices using level-set method. [PDF]

Npj Spintron
Voronov AA, Cuervo Santos M, Bruckner F, Suess D, Chumak AV, Abert C.   +5 more
europepmc   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS 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, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Enhanced medical image segmentation using novel level set evolution and efficient optimization. [PDF]

Sci Rep
Wali S, Jhangeer A, Rahimzai AA, Samina S, Imran M.   +4 more
europepmc   +1 more source

LSM-SEC: Tongue Segmentation by the Level Set Model with Symmetry and Edge Constraints. [PDF]

Comput Intell Neurosci, 2021
Gao S, Guo N, Mao D.
europepmc   +1 more source