Results 71 to 80 of about 2,987,001 (367)

Short-time Fourier transform laser Doppler holography [PDF]

open access: yes, 2013
We report a demonstration of laser Doppler holography at a sustained acquisition rate of 250 Hz on a 1 Megapixel complementary metal-oxide-semiconductor (CMOS) sensor array and image display at 10 Hz frame rate.
Atlan, Michael, Samson, Benjamin
core   +4 more sources

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Real-Time High-Quality Visualization for Volumetric Contents Rendering: A Lyapunov Optimization Framework

open access: yesIEEE Open Journal of the Computer Society, 2023
Real-time volumetric contents streaming on augmented reality (AR) devices should necessitate a balance between end-users' quality of experience (QoE) and the latency requirements.
Hankyul Baek   +4 more
doaj   +1 more source

Progressive Blue Surfels [PDF]

open access: yes, 2013
In this paper we describe a new technique to generate and use surfels for rendering of highly complex, polygonal 3D scenes in real time. The basic idea is to approximate complex parts of the scene by rendering a set of points (surfels).
Jähn, Claudius
core  

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

open access: yesFEBS Letters, EarlyView.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer   +7 more
wiley   +1 more source

Real-time external labeling layout algorithm for Direct Volume Rendering

open access: yesRevista Cubana de Informática Médica, 2016
Illustrations used in technical and scientific texts often employ labels to correlate the graphic elements and their textual descriptions. Researchers have proposed several algorithms to determine the layout of the annotations on images rendered at ...
Luis Guillermo Silva Rojas   +1 more
doaj   +2 more sources

Real-Time Wave Simulation of Large-Scale Open Sea Based on Self-Adaptive Filtering and Screen Space Level of Detail

open access: yesJournal of Marine Science and Engineering
The real-time simulation technology of large-scale open sea surfaces has been of great importance in fields such as computer graphics, ocean engineering, and national security.
Xi Duan, Jian Liu, Xinjie Wang
doaj   +1 more source

Real Time Rendering of Atmospheric Scattering and Volumetric Shadows [PDF]

open access: yes, 2006
International audienceReal time rendering of atmospheric light scattering is one of the most difficult lighting effect to achieve in computer graphics.
Arquès, Didier   +2 more
core   +2 more sources

Hard real-time, pixel-parallel rendering of light field videos using steered mixture-of-experts [PDF]

open access: yes, 2018
Steered Mixture-of-Experts (SMoE) is a novel framework for the approximation, coding, and description of image modalities such as light field images and video. The future goal is to arrive at a representation for Six Degrees-of-Freedom (6DoF) image data.
Avramelos, Vasileios   +4 more
core   +1 more source

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

open access: yesFEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii   +8 more
wiley   +1 more source

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