Results 191 to 200 of about 23,444,297 (308)

Bronchoscope Tip Localization With Learned Airway Constraints and an Open Source Simulator

Advanced Intelligent Systems, EarlyView.
BronchoLoc addresses feature‐poor bronchoscopic imaging by combining monocular video with a preoperative CT graph to estimate 3D camera location. A local tracker identifies candidate branches, while a sequence‐aware global module refines the trajectory. Demonstrating sub‐centimeter accuracy across synthetic and phantom datasets, this framework advances
Emanuele Nicotra, James Davies, Bibhu Sharma, Adrienne Ji, Kefan Zhu, Phuoc Thien Phan, Nigel H. Lovell, Thanh Nho Do   +7 more
wiley   +1 more source

Long-time behaviour and bifurcation analysis of a two-species aggregation-diffusion system on the torus. [PDF]

Calc Var Partial Differ Equ
Carrillo JA, Salmaniw Y.
europepmc   +1 more source

Bifurcation analysis of motoneuronal excitability mechanisms under normal and ALS conditions. [PDF]

Front Cell Neurosci, 2023
Moustafa M, Mousa MH, Saad MS, Basha T, Elbasiouny SM.   +4 more
europepmc   +1 more source

Hydrogen‐Bonding Order Associated With Radical Delocalization in Layered Organic Cathode Materials

Angewandte Chemie, EarlyView.
“TAQ” and TAPT share the same pyrazine‐based molecular structure but differ in degree of crystallinity. Combined x‐ray scattering, solid‐state NMR, MicroED, and EPR reveal that “TAQ”'s higher crystallinity and ordered hydrogen‐bonding network are associated with enhanced radical delocalization and conductivity, highlighting structural order as a design
Alae Eddine Lakraychi, Zeqian Zhang, Oliver Lin, Eric D Walter, Jiaqi Wang, Harshan Reddy Gopidi, Eliot F. Woods, Ruozhu Feng, Wei Wang, Pieremanuele Canepa, Brett A. Helms, Kamila M. Wiaderek, Qian Chen, Yan Yao, Ying Chen   +14 more
wiley   +1 more source

Machine learning and bifurcation analysis in a discrete predator-prey model with neem-induced mortality. [PDF]

Sci Rep
Mehmood T, Rafaqat M, Saleem S, Merga FE.   +3 more
europepmc   +1 more source

Protocol for potential energy-based bifurcation analysis, parameter searching, and phase diagram analysis of noncanonical bistable switches. [PDF]

STAR Protoc, 2023
Barik D, Das S.
europepmc   +1 more source

Exploring the dynamics of chemical species interactions in complex reaction mechanism: classification of fast and slow species and bifurcation analysis. [PDF]

Sci Rep
Khatoon A, Shahzad M, Elmasry Y, Sultan F, Tulu A.   +4 more
europepmc   +1 more source

A bifurcation analysis and model of Covid-19 transmission dynamics with post-vaccination infection impact. [PDF]

Healthc Anal (N Y), 2023
Idisi OI, Yusuf TT, Owolabi KM, Ojokoh BA.   +3 more
europepmc   +1 more source

Structural causes of pattern formation and loss through model-independent bifurcation analysis. [PDF]

J Math Biol
O'Brien LD, Dawes AT.
europepmc   +1 more source

Bifurcation analysis of hepatitis B virus with non-cytolytic cure process on infected liver and blood cells. [PDF]

Sci Rep, 2023
Mamo TT.
europepmc   +1 more source