Results 131 to 140 of about 12,675,276 (305)

Performance optimizations for scalable CFD applications on hybrid CPU+MIC heterogeneous computing system with millions of cores

, 2017
For computational fluid dynamics (CFD) applications with a large number of grid points/cells, parallel computing is a common efficient strategy to reduce the computational time.
Cheng, Xing-Hua, Chronopoulos, Anthony T., Liu, Wei, Wang, Yong-Xian, Zhang, Li-Lun, Zhuang, Yu   +5 more
core   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

Advanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley, Paul G. Ayoub, Vrishti Sinha, Colin Juett, Alicia Sanoyca, Emily C. Duggan, Lindsay E. Lathrop, Priyanka Bhatt, Kevin Coote, Beate Illek, Brigitte N. Gomperts, Donald B. Kohn, Steven J. Jonas   +12 more
wiley   +1 more source

How Does the Modular Organization of Entorhinal Grid Cells Develop?

Frontiers in Human Neuroscience, 2014
The entorhinal-hippocampal system plays a crucial role in spatial cognition and navigation. Since the discovery of grid cells in layer II of medial entorhinal cortex (MEC), several types of models have been proposed to explain their development and ...
Stephen eGrossberg, Praveen Kumar Pilly
doaj   +1 more source

A 10 GHz Quasi-Optical Grid Amplifier Using Integrated HBT Differential Pairs [PDF]

, 1992
We report the fabrication and testing of a 10 GHz grid amplifier utilizing sixteen GaAs chips each containing an HBT differential pair plus integral bias/feedback resistors.
Hacker, J. B., Ho, W. J., Kim, Moonil, Rosenberg, James J., Rutledge, David B., Smith, R. Peter, Sovero, E. A.   +6 more
core   +1 more source

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

Advanced Functional Materials, EarlyView.
A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing, Abdulrahman Mohabbat, István Boldog, Jens Möllmer, Marcus Lange, Yulyan Haiduk, Tobias Heinen, Vladimir Pankov, Oliver Weingart, Christoph Janiak   +9 more
wiley   +1 more source

Optimal Schemes for the Enrichment Zones of Co-Rich Ferromanganese Crusts on Seamounts

Journal of Marine Science and Engineering
The optimization of enrichment zones for Co-rich crusts involves multiple factors such as crust thickness, elemental content, topography, slope, and biological distribution, making it a complicated research endeavor.
Yonggang Liu, Yong Yang, Gaowen He, Zhenquan Wei, Weilin Ma, Kehong Yang, Donghong Liang, Shuang Hong, Ranran Du   +8 more
doaj   +1 more source

Copper Doping Enhances the Activity and Selectivity of Atomically Precise Ag44 Nanoclusters for Photocatalytic CO2 Reduction

Advanced Functional Materials, EarlyView.
By a simple anti‐Galvanic reaction, up to six copper atoms could be preferably doped into the Ag2(SR)5 staple motifs and Ag20 dodecahedral shell of an atomically precise Ag44(SR)30 nanocluster. When anatase TiO2 is used as substrate, the (AgCu)44/TiO2 photocatalyst exhibited much improved activity in photocatalytic CO2 reduction compared to Ag44/TiO2 ...
Ye Liu, Xi Zheng, Xiufan Liu, Tengyuan Gao, Nicola Pinna, Yu Wang   +5 more
wiley   +1 more source

Navigation Patterns and Scent Marking: Underappreciated Contributors to Hippocampal and Entorhinal Spatial Representations?

Frontiers in Behavioral Neuroscience, 2018
According to the currently prevailing theory, hippocampal formation constructs and maintains cognitive spatial maps. Most of the experimental evidence for this theory comes from the studies on navigation in laboratory rats and mice, typically male ...
Mikhail A. Lebedev, Mikhail A. Lebedev, Alexey Pimashkin, Alexei Ossadtchi   +3 more
doaj   +1 more source

Generation of a composite grid for turbine flows and consideration of a numerical scheme [PDF]

A composite grid was generated for flows in turbines. It consisted of the C-grid (or O-grid) in the immediate vicinity of the blade and the H-grid in the middle of the blade passage between the C-grids and in the upstream region.
Choo, Y., Reno, C., Yoon, S.
core   +1 more source

Solving the Direction Field for Discrete Agent Motion

, 2010
Models for pedestrian dynamics are often based on microscopic approaches allowing for individual agent navigation. To reach a given destination, the agent has to consider environmental obstacles.
C. Lee, H. Zhao, J. Sethian, J.-C. Latombe, M. Berg de, O. Khatib, P. Gremaud, R. Hughes, S. Hoogendoorn, S. Osher, T. Kretz   +10 more
core   +1 more source