21 papers · ranked by Valyu relevance
Kuanghao Wang, Hong Shi, Russell Schwartz
For trajectory analysis, PyFgsea supports rolling-window enrichment along pseudotime. Cells are ordered by pseudotime (e.g. diffusion pseudotime, DPT ()) computed using Scanpy (). A window of fixed size slides along the ordered cells with a user-defined step size. Trajectory termini are handled without padding, and…
David Ruhe, Jonathan Heek, Tim Salimans, Emiel Hoogeboom
Diffusion models have recently been increasingly applied to temporal data such as video, fluid mechanics simulations, or climate data. These methods generally treat subsequent frames equally regarding the amount of noise in the diffusion process. This paper explores Rolling Diffusion: a new approach that uses a sliding…
M. Žukovič
We study the dynamics of the linear and non-linear serial dependencies in financial time series in a rolling window framework. In particular, we focus on the detection of episodes of statistically significant two- and three-point correlations in the returns of several leading currency exchange rates that could offer…
Jiantao Shi, Ye Guo, Wenchuan Wu, Hongbin Sun
—In this paper, the intra-day multi-interval rollingwindow joint dispatch and pricing of energy and reserve is studied under increasing volatile and uncertain renewable generations. A look-ahead energy-reserve co-optimization model is proposed for the rolling-window dispatch, where possible contingencies and…
Bryce Kille, Erik Garrison, Todd J Treangen, Adam M Phillippy
The Jaccard similarity on k-mer sets has shown to be a convenient proxy for sequence identity. By avoiding expensive base-level alignments and comparing reduced sequence representations, tools such as MashMap can scale to massive numbers of pairwise comparisons while still providing useful similarity estimates.…
Pablo Cortés, Alejandra Tabares, Fredy Franco
Real-world three-phase microgrids face two interconnected challenges: (1) time-varying uncertainty from renewable generation and demand, and (2) persistent phase imbalances caused by uneven distributed energy resources (DERs), load asymmetries, and grid faults. Conventional energy management systems fail to address…
Guanya Wang, Keunhyuk Ryu, Zhaogang Dong, Yuwei Hu + 3 more
'ZhiLi Dong' 'Yi Long'] Advanced building facades, which include windows, walls, and roofs, hold great promise for reducing building energy consumption. In recent decades, the management of heat transfer via electromagnetic radiation between buildings and outdoor environments has emerged as a critical research field…
Tanya S. Prinzing, Yangfan Zhang, Nicholas C. Wegner, Nicholas K. Dulvy
Advances in experimental design and equipment have simplified the collection of maximum metabolic rate (MMR) data for a more diverse array of water-breathing animals. However, little attention has been given to the consequences of analytical choices in the estimation of MMR. Using different analytical methods can…
Griffin T. Goodwin, Viacheslav M. Sadykov, P. C. H. Martens
Predictions: The Impacts of Training Windows, Data Volumes, and the Solar Cycle Authors: ['Griffin T. Goodwin' 'Viacheslav M. Sadykov' 'P. C. H. Martens'] This study explores the behavior of machine learning-based flare forecasting models deployed in a simulated operational environment. Using Georgia State University's…
Yumiko Fujii, Hiromi Morita
There are two main characteristics of visual information processing when viewing an image by scrolling on a small screen: viewing the image sequentially, section by section, owing to the limited visible area, and moving the image to view the desired section of the image. In this study, we investigated the effects of…
Jiayi Zhu, Jean-Christophe Boivin, Alastair Garner, Jing Ning + 2 more
Escape behaviors help animals avoid harm from predators and other threats in the environment. Successful escape relies on integrating information from multiple stimulus modalities (of external or internal origin) to compute trajectories toward safe locations, choose between actions that satisfy competing motivations…
Bekir Sami Yilbas, Mubarak Yakubu, Abba Abdulhamid Abubakar, Hussain Al-Qahtani + 2 more
'Hussain Al-Qahtani' 'Ahmet Sahin' 'Abdullah Al-Sharafi'] A water droplet rolling and spinning in an inclined hydrophobic wedge with different wetting states of wedge plates is examined pertinent to self-cleaning applications. The droplet motion in the hydrophobic wedge is simulated in 3D space incorporating the…
Abba Abdulhamid Abubakar, Bekir Sami Yilbas, Al-Qahtani Hussain, Ghassan Hassan + 1 more
'Ghassan Hassan' 'Johnny Ebaika Adukwu'] Water droplet rolling motion over the hydrophobized and optically transparent micro-post array surfaces is examined towards dust removal pertinent to self-cleaning applications. Micro-post arrays are replicated over the optically transparent polydimethylsiloxane (PDMS) surfaces.…
Susanne Matschi, Miguel F. Vasquez, Richard Bourgault, Paul Steinbach + 5 more
The cuticle is a hydrophobic layer on the outer surface plant shoots, which serves as an important interaction interface with the environment. It consists of the lipid polymer cutin, embedded with and covered by waxes, and provides protection against stresses including desiccation, UV radiation, and pathogen attack.…
F. Baret, S. Madec, K. Irfan, J. Lopez + 5 more
Leaf rolling in maize crops is one of the main plant reactions to water stress that may be visually scored in the field. However, the leaf scoring did not reach the high-throughput desired by breeders for efficient phenotyping. This study investigates the relationship between leaf rolling score and the induced canopy…
Everton S. Medeiros, Rene O. Medrano-T, Iberê L. Caldas, Sílvio L.T. de Souza
'Sílvio L.T. de Souza'] In parameter space of nonlinear dynamical systems, windows of periodic states are aligned following routes of period-adding configuring periodic window sequences. In state space of driven nonlinear oscillators, we determine the torsion associated with the periodic states and identify regions of…
Debopam Acharjee, Asit Baran Mahato, Mrinal Kanti Panda, Subhadip Ghosh
Single-particle photoluminescence (PL) measurements have been extensively utilized to investigate the charge carrier dynamics and recombination processes in quantum dots (QDs). Among these techniques, single dot blinking studies are effective for probing relatively slower processes with timescales >10 milliseconds…
Authors not listed
We have developed an ab initio protocol for the simulation of transient-absorption (TA) pump-probe (PP) signals of realistic polyatomic systems. The protocol is based on interfacing the doorway-window representation of spectroscopic signals with the on-the-fly mapping Hamiltonian dynamics approach at the symmetrical…
Liping He, Lydia Borjon, W. Daniel Tracey
When undisturbed, Drosophila larvae move forward through their environment with sweeping waves of caudal to rostral muscle contraction [1, 2]. In stark contrast, nociceptive sensory stimuli (such as attacks by parasitoid wasps) trigger the larvae to roll across the substrate by corkscrewing around the long body axis…
Daoyuan Qian, Yeonsu Jung, L. Mahadevan
When placed on an inclined plane, a perfect 2D disk or 3D sphere simply rolls down in a straight line under gravity. But how is the rolling affected if these shapes are irregular or random? Treating the terminal rolling speed as an order parameter, we show that phase transitions arise as a function of the dimension of…
Yoshiaki Nishijima, Shunya Kimura, Yu Takeshima, Saulius Jodkazis
Control of light absorption and transmission by metal-insulator-metal (MIM) metasurfaces are important for applications in optical windows. In this study we show realization of photo-thermal energy conversion for the radiative cooling. By controlling absorption and transparency of MIM metasurfaces with thin metal…