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Small modular reactors (SMRs) are likely to be an important part of the next generation in nuclear, but a paradigm shift is needed to enable their safe deployment with the speed and magnitude required...
FIRST STEPS TO AUTOMATED INTERIOR RECONSTRUCTION FROM SEMANTICALLY ENRICHED POINT CLOUDS AND IMAGERY
Building Information Modeling BIM Photogrammetry Deep Learning Semantic Segmentation Object Extraction nterior Reconstruction
2018/6/4
The automated generation of a BIM-Model from sensor data is a huge challenge for the modeling of existing buildings. Currently the measurements and analyses are time consuming, allow little automation...
Climbing Stairs Just Got Easier with Energy-Recycling Steps
Climbing Stairs Just Got Easier Energy-Recycling Steps
2017/7/24
Researchers at Georgia Tech and Emory University have created a device that makes walking up and down stairs easier. They’ve built energy-recycling stairs that store a user’s energy during descent and...
Study illuminates fate of marine carbon in last steps toward sequestration
fate marine carbon last steps toward sequestration
2017/7/20
The ocean sequesters massive amounts of carbon in the form of “dissolved organic matter,” and new research explains how an ancient group of cells in the dark ocean wrings the last bit of energy from c...
Rice University scientists have created an efficient, simple-to-manufacture oxygen-evolution catalyst that pairs well with semiconductors for solar water splitting, the conversion of solar e...
DENSE IMAGE MATCHING WITH TWO STEPS OF EXPANSION
Dense Image Matching Two Frames Expansion Seed-and-Grow No Geometric Constraint Adaptive
2016/7/27
Dense image matching is a basic and key point of photogrammetry and computer version. In this paper, we provide a method derived from the seed-and-grow method, whose basic procedure consists of the fo...
Spatially Selective Manipulation of Supported Bilayers by Laminar Flow:Steps Toward Biomembrane Microfluidics
chimeric plasmid interleukin-4 interleukin-10 poly[alpha-(4-aminobutyl)-L-glycolic acid] (PAGA) type I diabetes
2016/5/24
The ability to manipulate supported lipid bilayers after formation on a substrate has made possible new classes of both molecular and cellular level experiments. In this report, we combine the unique ...
Early Steps of Supported Bilayer Formation Probed by Single Vesicle Fluorescence Assays
Adsorption Diffusion Lipid Bilayers Lipid Bilayers Liposomes Membrane Fluidity Membrane Fusion Membranes,Artificial Microscopy,Fluorescence,Multiphoton Motion Phosphatidylcholines Phosphatidylserines Xanthenes
2016/5/24
We have developed a single vesicle assay to study the mechanisms of supported bilayer formation. Fluorescently labeled, unilamellar vesicles (30-100 nm diameter) were first adsorbed to a quartz surfac...
Effects of Applied Electric Fields on the Quantum Yields for the Initial Electron Transfer Steps in Bacterial Photosynthesis:II.Dynamic Stark Effect
Applied Electric Fields Quantum Yields Initial Electron Transfer Steps Bacterial Photosynthesis Dynamic Stark Effect
2016/5/23
The quantum yield of the initial charge separation steps in bacterial photosynthetic reaction centers has been shown to be reduced in an applied electric field [Part I, Lao et al., J. Phys. Chem. 97 (...
Effects of Applied Electric Fields on the Quantum Yields of the Initial Electron-Transfer Steps in Bacterial Photosynthesis.1.Quantum Yield Failure
Applied Electric Fields Quantum Yields Initial Electron-Transfer Steps Bacterial Photosynthesis.1.Quantum
2016/5/23
The effect of an applied electric field has been measured for the quantum yield of formation of the P[sup +]H[sup [minus]], P[sup +]Q[sub A][sup [minus]], and [sup 3]P states of nonoriented Rb. sphaer...
Integrated access to the many heterogeneous and distributed sources of Geo data is an important precondition in order to facilitate the investigation of global processes like temporal development of e...
"2 Different Techniques of Scanning Culture Heritage" 1.Close-Range-Scanning of 250 Clay figurines in Xian, China, 2.Laser-Scanning of 3.200 Dinosaur-Steps in Sucre, Boliva
Cultural Heritage Visualization Three-dimensional Close Range Accuracy Scanner Point Cloud
2015/11/13
Our company from Austria/Salzburg is highly specialized in surveying, scanning and photogrammetry for more than 35 years and offers documentation of cultural heritage with highest precision. We have d...
Obesity and Related Factors in Iran: The STEPS Survey, 2011
Obesity Race Ethnic Groups Smoking
2015/11/6
Background: To date, no study has addressed the association between race/ethnicity and obesity considering other sociodemographic and lifestyle factors in Iran.
CONTINUUM RELAXATION OF INTERACTING STEPS ON CRYSTAL SURFACES IN 2+1 DIMENSIONS
crystal surface epitaxial growth morphological evolution Burton–Cabrera–Frank model Ehrlich–Schwoebel barrier entropic interactions elastic dipole interactions step chemical potential continuum limit surface mobility
2015/10/16
We study the relaxation of crystal surfaces in 2+1 dimensions via the motion ofinteracting atomic steps. The goal is the rigorous derivation of the continuum limit. The starting point is a discrete sc...
KINETIC HIERARCHIES AND MACROSCOPIC LIMITS FOR CRYSTALLINE STEPS IN 1+1 DIMENSIONS
kinetic theory epitaxial growth crystal surface Burton–Cabrera–Frank model particle system Bogoliubov–Born–Green–Kirkwood–Yvon hierarchy closure evaporation-condensation surface diffusion correlation function step chemical potential macroscopic limit propagation of chaos
2015/10/16
We apply methods of kinetic theory to study the passage from particle systems to nonlinear partial differential equations (PDEs) in the context of deterministic crystal surface relaxation. Starting wi...