Results 71 to 80 of about 23,265,687 (345)
3D plane cuts and cubic Bézier curve for CT liver volume segmentation according to Couinaud’s classification [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2017 In pre-operative planning for partial liver transplantation, the total liver volume must be virtually segmented from a set of CT scanned images. The liver, consequently, is divided into eight segments according to Couinaud’s classification using ...
Chitsanupong Butdee +2 more
doaj +1 more source
Transport, Aharonov-Bohm, and Topological Effects in Graphene Molecular Junctions and Graphene Nanorings [PDF]
, 2015 The unique ultra-relativistic, massless, nature of electron states in two-dimensional extended graphene sheets, brought about by the honeycomb lattice arrangement of carbon atoms in two-dimensions, provides ingress to explorations of fundamental physical
Landman, Uzi +2 more
core +1 more source
ASPS: Augmented Segment Anything Model for Polyp Segmentation
Accepted by ...
Li, Huiqian +5 more
openaire +2 more sources
FEBS Letters, EarlyView.Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman +2 more
wiley +1 more source
MESH-TO-BIM: FROM SEGMENTED MESH ELEMENTS TO BIM MODEL WITH LIMITED PARAMETERS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 Building Information Modelling (BIM) technique has been widely utilized in heritage documentation and comes to a general term Historical/Heritage BIM (HBIM). The current HBIM project mostly employs the scan-to-BIM process to manually create the geometric
X. Yang, M. Koehl, P. Grussenmeyer
doaj +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
An Antenna-Theory Method for Modeling High-Frequency RF Coils: A Segmented Birdcage Example
International Journal of Antennas and Propagation, 2008 We suggest that center-fed dipole antenna analytics can be employed in the optimized design of high-frequency MRI RF coil applications. The method is illustrated in the design of a single-segmented birdcage model and a short multisegmented birdcage model.
Xin Chen +6 more
doaj +1 more source
The Whole World in Your Hand: Active and Interactive Segmentation [PDF]
, 2003 Object segmentation is a fundamental problem in computer vision and a powerful resource for development. This paper presents three embodied approaches to the visual segmentation of objects. Each approach to segmentation is aided by the presence of a hand
Arsenio, Artur +3 more
core +4 more sources
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Money and interest rates with endogeneously segmented markets [PDF]
This paper analyses the effects of open market operations on interest rates in a model in which agents must pay a fixed cost to exchange assets and cash.
Andrew Atkeson +2 more
core +3 more sources