Results 11 to 20 of about 89,519 (298)

Sphaerocoris annulus subsp. annulus Fabricius 1755

, 2012
Published as part of Czaja, Joanna, 2012, The wing-to-wing coupling mechanism of Scutelleridae (Hemiptera: Heteroptera), pp.
Czaja, Joanna
openaire   +3 more sources

Computational simulation of the intervertebral disc [PDF]

, 2013
The intervertebral disc is a complex structure unlike any other in the human body. The capability to withstand high loads and deformations in six degrees of freedom is facilitated by the unique soft tissue structures. However, the mechanical behaviour of
Luxmoore, Bethany Jane
core   +6 more sources

Noncrossing partitions of an annulus [PDF]

Combinatorial Theory
The noncrossing partition poset associated to a Coxeter group $W$ and Coxeter element $c$ is the interval $[1,c]_T$ in the absolute order on $W$. We construct a new model of noncrossing partititions for $W$ of classical affine type, using planar diagrams (affine types $\tilde A$ and $\tilde C$ in this paper and affine types $\tilde D$ and $\tilde B$ in
Brestensky, Laura G., Reading, Nathan
openaire   +7 more sources

Spectral estimates in the quantum annulus and in the numerical annulus

We improve previous estimates for matrices belonging to the quantum annulus or to the numerical annulus.
Crouzeix, Michel
core   +5 more sources

Aortic annulus ellipticity and outcomes after transcatheter aortic valve implantation. [PDF]

, 2023
BACKGROUND Elliptical shape of the aortic annulus has been associated with an increased risk of device failure after transcatheter aortic valve implantation (TAVI) compared with a circular annular shape.
Lanz, Jonas, Windecker, Stephan, Tomii, Daijiro, Stephan Windecker, Thomas Pilgrim, Daijiro Tomii, Pilgrim, Thomas, Okuno, Taishi, Taishi Okuno, Stortecky, Stefan, Jonas Lanz, Stefan Stortecky   +11 more
core   +1 more source

Covering polygonal annuli by strips [PDF]

, 2007
In 2000 Bezdek asked which plane convex bodies have the property that whenever an annulus, consisting of the body less a sufficiently small scaled copy of itself, is covered by strips, the sum of the widths of the strips must still be at least the ...
Wisewell, L., White, S.A.
core   +2 more sources

Characterization of the Mean First-Passage Time Function Subject to Advection in Annular-like Domains

Mathematics, 2023
Cell migration in a biological medium towards a blood vessel is modeled, as a random process, sucessively inside an annulus (two-dimensional domain) and an annular cylinder (three-dimensional domain).
Hélia Serrano, Ramón F. Álvarez-Estrada   +1 more
doaj   +1 more source

Heat Transfer by Mixed Convection in the Opposing Thermally Developing Flow in a Vertical and Inclined Annulus

Tikrit Journal of Engineering Sciences, 2011
Combined convection heat transfer in an inclined (ψ=60o) and vertical (ψ=90o) annulus has been experimentally studied for opposing thermally developing and thermally fully developed laminar air flows with adiabatic inner tube and uniformly heated outer ...
Ameer A. Jadoaa
doaj   +1 more source

Effect of Vibration on the Heat Transfer Process in the Developing Region of Annulus with Rotating Inner Cylinder [PDF]

Engineering and Technology Journal, 2015
Experimental investigation has been carried out to study the effect of induced vibration on the heat transfer process in the simultaneously developing of hydrodynamic and thermal boundary layer region of a concentric vertical annulus with uniformly ...
Mauwafak A. Tawfik, Akeel A. Mohammed, Hayder Zuhair Zain   +2 more
doaj   +1 more source

Role of exponentially decaying/growing time-dependent pressure gradient on unsteady Dean flow: a Riemann-sum approximation approach

Arab Journal of Basic and Applied Sciences, 2021
Our study probes the impact of an exponentially decaying/growing time-dependent pressure gradient on unsteady Dean flow in a curved concentric cylinder.
Basant K. Jha, Dauda Gambo
doaj   +1 more source