19 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…
Bin Wu, Xiaonan Chi, Congcong Zhao, Wei Zhang + 5 more
'Adam Ziębiński' 'Erik Kyrkjebø' 'Daniel Großmann'] FAGV is a kind of heavy equipment in the storage environment. Its path needs to be simple and smooth and should be able to avoid sudden obstacles in the process of driving. According to the environmental characteristics of intelligent storage and the task requirements…
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…
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…
Joanna Olbryś, Elżbieta Majewska, Damián H. Zanette
The aim of this study is to assess and compare changes in regularity in the 36 European and the U.S. stock market indices within major turbulence periods. Two periods are investigated: the Global Financial Crisis in 2007-2009 and the COVID-19 pandemic outbreak in 2020-2021. The proposed research hypothesis states that…
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…
Ran Wei, Arindam K. Das, Payman Arabshahi, Daniel S. Kirschen
Electrical Distribution Networks Authors: ['Ran Wei' 'Arindam K. Das' 'Payman Arabshahi' 'Daniel S. Kirschen'] Abstract—Severe weather events such as floods, hurricanes, earthquakes, and large wind or ice storms can cause extensive damage to electrical distribution networks, requiring a multiday restoration effort.…
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…
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…
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…
Patricia C. Cooney, Wenze Li, Yuhan Huang, Richard Hormigo + 4 more
When threatened by dangerous or harmful stimuli, animals engage in diverse forms of rapid escape behavior. In Drosophila larvae, escape behavior is characterized by C-shaped bending and lateral rolling, followed by rapid forward crawling. The sensory circuitry that promotes escape has been extensively characterized…
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…
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…
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…
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…
Borys Basok, Volodymyr Novikov, Anatoliy Pavlenko, Hanna Koshlak + 4 more
'Svitlana Goncharuk' 'Oleksii Shmatok' 'Dmytro Davydenko' 'Ning Wang'] This study investigates, both experimentally and theoretically, the impact of incorporating window shutters on the thermal resistance of double-glazed window units, employing computational fluid dynamics (CFD) modelling. The integration of shutters…