Results 71 to 80 of about 2,437,555 (245)
A methodology for the analysis of differential coexpression across the human lifespan
BMC Bioinformatics, 2009 Background Differential coexpression is a change in coexpression between genes that may reflect 'rewiring' of transcriptional networks. It has previously been hypothesized that such changes might be occurring over time in the lifespan of an organism ...
Gillis Jesse, Pavlidis Paul
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Sahand Communications in Mathematical Analysis, 2018 Frames which can be generated by the action of some operators (e.g. translation, dilation, modulation, ...) on a single element $f$ in a Hilbert space, called coherent frames.
Ataollah Askari Hemmat +2 more
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Quaternions, Haar Measure and the Estimation of a Palaeomagnetic Rotation
, 1975 Representing a rotation in three dimensions by a unit tensor quaternion and supposing that the errors in the measurements of a number of vector directions follow Fisher's distribution, the maximum likelihood estimator of a rotation is obtained.
P. A. P. Moran
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Compact Independent Sets and Haar Measure [PDF]
Proceedings of the American Mathematical Society, 1972 This is proved: Let H be a closed nondiscrete sub- group of an LCA group G, x E G, and Ec Ga a-compact independ- ent subset of G; then Hn(x+G,E) has zero H-Haar measure. This generalizes a result in Rudin, Foiurier analysis on groups; the proof here is quite different from that given by Rudin. THEOREM 1.
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Quarterly Journal of the Royal Meteorological Society, EarlyView.Neighborhood methods are commonly used in verification to avoid the double‐penalty issue. This study evaluates such methods for the assimilation of infrared and visible satellite observations and extends them to multiscale assimilation. Moreover, a novel technique is tested aimed at mitigating complex biases and structural errors in real‐world model ...
Lukas Kugler +4 more
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Journal of Field Robotics, EarlyView.ABSTRACT The design of a hexapod is complex and requires integration between kinematic models, control systems, and sensing. Existing literature has reviewed these sub‐systems in isolation. Since 2021, there has been no review of the field despite significant advancements in soft soil, lunar traversal, and artificial intelligence.
Akhil Rampersad, Bashan Naidoo
wiley +1 more source
Automated Cell Counter for Dunaliella Under Laboratory Condition
PUP Journal of Science and Technology, 2018 In order to maximize the potential of Dunaliella sp. as feedstock for biodiesel production, the laboratory culture conditions must be fully understood to obtain high yield and good quality lipids.
Jonas Gerard C. Rigor +2 more
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, 2020 This article provides a concise introduction to the theory of Haar measures on locally compact Hausdorff groups. We cover the necessary preliminaries on topological groups and measure theory, the Haar correspondence, unimodularity and Haar measures on coset spaces.
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FEWT: Frequency‐Enhanced Wavelet‐Based Transformer for Multimodal Wheeled Bimanual Manipulation
SmartBot, EarlyView.An embodied mobile bimanual robot learns dexterous manipulation skills through imitation learning with multimodal perception. The integration of vision, proprioception, and tactile sensing establishes a comprehensive perception–action loop, enabling the robot to continuously understand, interact with, and adapt to complex physical environments.
Jiaxin Huang +6 more
wiley +1 more source
Frame potential of Brownian SYK model of Majorana and Dirac fermions
Journal of High Energy PhysicsWe consider the Brownian SYK, i.e. a system of N Majorana (Dirac) fermions with a white-noise q-body interaction term. We focus on the dynamics of the Frame potentials, a measure of the scrambling and chaos, given by the moments of the overlap between ...
Anastasiia Tiutiakina +2 more
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