Results 241 to 250 of about 6,359 (290)

The initiation and early development of apical-basal polarity in Toxoplasma gondii.

open access: yesJ Cell Sci
Arias Padilla LF   +4 more
europepmc   +1 more source

An Eyeglass Simulator Using Conoid Tracing

Computer Graphics Forum, 2010
Abstract This paper proposes a method for displaying images at the fovea of the retina taking visual acuity into account. Previous research has shown that a point light source projected onto the retina forms an ellipse, which can be computed with wavefront tracing from each point in space.
M. Kakimoto, T. Tatsukawa, T. Nishita
exaly   +2 more sources

Turbinaria conoides Kutzing

2021
4.3. Chromatographic purification of organic extract of T. conoides The solvent extract of T. conoides (30 g) was fractionated by sequential chromatographic procedures. The crude was mixed with the silica gel (60–120 mesh, 3.0 g) and loaded into a column of glass (0.1 m × 40 mm) with silica gel (60–120 mesh, 50 g).
Chakraborty, Kajal, Dhara, Shubhajit
openaire   +1 more source

Hooke's cubico–parabolical conoid

Notes and Records of the Royal Society of London, 1998
In 1675 Robert Hooke published, as one of his ‘Inventions’, a Latin anagram concerning the ‘true...form of all manner of arches for building’. His discovery was that the shape of a light flexible cord subjected to specified loads would, when inverted, give the required shape of the perfect (masonry) arch to carry those same loads.
openaire   +2 more sources

Static analyses of laminated rhombic conoids

Engineering Computations, 2019
PurposeThis paper aims to present a new mathematical model for laminated rhombic conoids with reasonable thickness and depth. The presented model does not require the shear correction factor, as transverse strain variation through the thickness was assumed as a parabolic function.
Abhay Kumar Chaubey   +2 more
openaire   +1 more source

Stiffened Conoidal Shell with Cutout

2016
Analysis of natural frequency and mode shape of a stiffened composite conoidal shell with cutout is done with the help of finite element method. Dynamic characteristics of stiffened composite conoidal shells with cutout are analysed for varying size of the cutouts and their positions with respect to the shell centre for different boundary conditions of
openaire   +1 more source

Fundamental Solution and Characteristic Conoid

2017
In Chap. 3 of his famous book [74], Hadamard studies the fundamental solutions of partial differential operators, starting from the familiar form of the fundamental solution.
openaire   +1 more source

“Plücker Conoid”: More Characteristic Curves

2019
In this chapter, more characteristic curves are derived on the premises of “Plucker conoid”, constructed at a point of a smooth regular part surface. At the beginning main properties of the surface of “Plucker conoid” are briefly outlined. This includes but not limited to basics, analytical representation, and local properties along with auxiliary ...
openaire   +1 more source

Delta-conoide di Dierico

2009
Il Canale d’Incarojo, a Nord di Tolmezzo, è una valle modellata dalla forza dei ghiacci e cesellata da quella delle acque. Acque che, durante gli ultimi 18.000 anni, hanno sviluppato erosioni ma anche, a tratti, accumulato depositi per poi, come spesso avviene, inciderli e rimobilizzarli, non senza lasciare profondi segni sul territorio. Tali segni di
VENTURINI, CORRADO, Discenza K.
openaire   +1 more source

Conoid extrusion regulates glideosome assembly to control motility and invasion in Apicomplexa

Nature Microbiology, 2022
Nicolas Dos Santos Pacheco   +2 more
exaly  

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