Results 201 to 210 of about 11,603 (246)

Two-stage diffuse fluorescence tomography for monitoring of drug distribution in photodynamic therapy of tumors. [PDF]

J Biomed Opt
Šušnjar S, Daniyal Ghauri M, Thomasson B, Konugolu Venkata Sekar S, Andersson-Engels S, Swartling J, Reistad N.   +6 more
europepmc   +1 more source

Substrate Engineering for Durable Omniphobic Liquid‐Like Surfaces

Advanced Functional Materials, EarlyView.
The significant yet less investigated role of substrates in determining the liquid‐repellency and mechanical durability of liquid‐like surfaces (LLSs) is explored. Thick and crack‐free sol–gel silica intermediary layers are developed that can smoothen substrate asperity roughness even at the micron scale, enabling omniphobic polydimethylsiloxane‐based ...
Tao Wen, Isaac J. Gresham, Rafaela Aguiar, Sudip K. Lahiri, Patrick C. Lee, Chiara Neto, Kevin Golovin   +6 more
wiley   +1 more source

An automated and robust method for modelling X-ray beamlines with plane grating monochromators. [PDF]

J Synchrotron Radiat
Wang PY, Bazan da Silva M, Held G, Wang H, Sawhney K, Walters AC.   +5 more
europepmc   +1 more source

Optimisation of pockels effect in poled amorphous waveguides for efficient electro-optic modulation. [PDF]

Appl Phys B
Boonsit S, Mourgelas V, Karam L, Nedeljkovic M, Courjal N, Dussauze M, Senthil Murugan G.   +6 more
europepmc   +1 more source

Entropy-Inspired Aperture Optimization in Fourier Optics. [PDF]

Entropy (Basel)
Miotti M, Magalhães DV.
europepmc   +1 more source

Soft X-ray wavefront sensing at an ellipsoidal mirror shell. [PDF]

J Synchrotron Radiat
Braig C, Probst J, Löchel H, Pina L, Krist T, Seifert C.   +5 more
europepmc   +1 more source

Patient-specific mapping of fundus photographs to three-dimensional ocular imaging. [PDF]

Med Phys
Haasjes C, Vu THK, Beenakker JM.
europepmc   +1 more source

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Relativistic geometrical optics

International Journal of Theoretical Physics, 1991
Let \(M\) be a smooth manifold. A metric \[ g_{ij}(x,V(x))=\gamma_{ij}(x)+(1-1/n^2(x,V(x)))V_iV_j, \tag{1} \] where \(\gamma_{ij}\) is a Riemannian metric, \(V^ i(x)\) a vector field on \(M\), \(V_i=\gamma_{ij}V^j\) and \(n(x,V(x))\) is the index of refraction of a medium, was extensively studied by \textit{J. L. Synge} [Relativity.
Radu Miron, Tomoaki Kawaguchi
openaire   +3 more sources

A New Optical-Geometrical Illusion

Perception, 2007
We describe and attempt to explain a new and unusual optical-geometrical illusion with three levels of distortion. The illusory figure is made up of three juxtaposed bands of the same width, which, when appropriately juxtaposed, appear to be of different widths. We hypothesised that the effect would depend on the combined action of various factors: (i)
BRESSANELLI, Daniela, MASSIRONI, Manfredo   +1 more
openaire   +4 more sources