Results 31 to 40 of about 66,118 (249)
Publisher Correction: Rotating robots move collectively and self-organize
Nature Communications, 2018 The original version of this Article contained an error in Fig. 5. In Fig. 5e, the scale on the y-axis originally incorrectly went from ‘0’ to ‘1.10−4’. The correct scale goes from ‘0’ to ‘0.4’.
Christian Scholz +2 more
doaj +1 more source
Multiscale Combinatorial Grouping [PDF]
2014 IEEE Conference on Computer Vision and Pattern Recognition, 2014 We propose a unified approach for bottom-up hierarchical image segmentation and object candidate generation for recognition, called Multiscale Combinatorial Grouping (MCG). For this purpose, we first develop a fast normalized cuts algorithm. We then propose a high-performance hierarchical segmenter that makes effective use of multiscale information ...
Arbelaez, Pablo Andres +4 more
openaire +2 more sources
Ratcheting and tumbling motion of Vibrots
New Journal of Physics, 2016 Systems of granular rotors (Vibrots), that is, small devices that convert linear vibrational motion into rotation by frictional impact, are of scientific interest since they could reveal various types of collective behavior. Looking at an isolated Vibrot,
Christian Scholz +2 more
doaj +1 more source
Acceleration and suppression of resistance development by antibiotic combinations
BMC Genomics, 2017 Background The emergence and spread of antibiotic resistance in bacteria is becoming a global public health problem. Combination therapy, i.e., the simultaneous use of multiple antibiotics, is used for long-term treatment to suppress the emergence of ...
Shingo Suzuki +2 more
doaj +1 more source
Mathematics, 2020 Reinforcement learning is one of the most promising machine learning techniques to get intelligent behaviors for embodied agents in simulations. The output of the classic Temporal Difference family of Reinforcement Learning algorithms adopts the form of ...
Francisco Martinez-Gil +5 more
doaj +1 more source
Deciphering tissue structure and function using spatial transcriptomics
Communications Biology, 2022 Walker et al. review methods used to analyse spatial transcriptomics data and discuss open questions and areas of future development.
Benjamin L. Walker +4 more
doaj +1 more source
Crystals, 2023 In order to understand the phenomenon of negative linear compressibility (NLC) in organic crystals, it is necessary to investigate not only the structural features but also the electronic changes taking place under external hydrostatic pressure.
Yury V. Matveychuk +4 more
doaj +1 more source
Optics Express, 2009 While lenses of aperture less than 1000lambda frequently form images with pixel counts approaching the space-bandwidth limit, only heroic designs approach the theoretical information capacity at larger scales. We propose to use the field processing capabilities of small-scale secondary lens arrays to correct aberrations due to larger scale objective ...
David J, Brady, Nathan, Hagen
openaire +2 more sources
Multiscale Molecular Visualization [PDF]
Journal of Molecular Biology, 2019 We provide a high-level survey of multiscale molecular visualization techniques, with a focus on application-domain questions, challenges, and tasks. We provide a general introduction to molecular visualization basics and describe a number of domain-specific tasks that drive this work.
Miao, Haichao +8 more
openaire +3 more sources
Fiber-reinforced origami electronics with high rigidity and flexibility for display applications
npj Flexible ElectronicsOrigami structures provide functional advantages to rigid electronics through geometric transformations. However, the transformations involved in folding and deployment cause stress concentration on flexure hinges of origami structure, triggering ...
Dohyeon Gong +6 more
doaj +1 more source