Results 211 to 220 of about 782,529 (256)

Pulse‐Level Quantum Robust Control with Diffusion‐Based Reinforcement Learning

open access: yesAdvanced Physics Research, EarlyView.
This paper proposes a diffusion‐based reinforcement learning method for pulse‐level quantum robust control (PQC‐DBRL) to enhance the robustness of pulse‐level quantum gate control. When evaluated across different Hamiltonian variations, PQC‐DBRL shows a smaller fidelity variance compared to GRAPE, indicating higher robustness against system parameter ...
Yuanjing Zhang   +3 more
wiley   +1 more source

Histochemical indications for a chemically complex signal produced by the cervical gill slit gland of the pygmy sperm whale (Kogia breviceps)

open access: yesThe Anatomical Record, EarlyView.
Abstract The pygmy sperm whale (Kogia breviceps) possesses an exocrine gland associated with its false gill slit pigmentation pattern. The cervical gill slit gland is a compound tubuloalveolar gland that produces a holocrine secretion and displays maturational changes in size and secretory histology. While the morphology of the cervical gill slit gland
Tiffany F. Keenan   +13 more
wiley   +1 more source

“Visiting scientist effect”? Exploring the impact of time‐lags in the digitization of 2D landmark data

open access: yesThe Anatomical Record, EarlyView.
Abstract Measurement error (ME) in geometric morphometrics has been the subject of countless articles, but none specific to the effect of time lags on landmark digitization error. Yet, especially for visiting scientists working on museum collections, it is not uncommon to collect data in multiple rounds, with interruptions of weeks or years. To explore
Andrea Cardini
wiley   +1 more source

Bayesian and frequentist statistical models to predict publishing output and article processing charge totals

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract Academic libraries, institutions, and publishers are interested in predicting future publishing output to help evaluate publishing agreements. Current predictive models are overly simplistic and provide inaccurate predictions. This paper presents Bayesian and frequentist statistical models to predict future article counts and costs.
Philip M. Dixon, Eric Schares
wiley   +1 more source

Fabrication of Stable Ru‐Doped Ni0.95Se Nanostructures for Photovoltaic Coupled Electrochemical Water Splitting in Alkaline Medium

open access: yesChemistry – An Asian Journal, EarlyView.
In this work, a photovoltaic coupled electrochemical system is developed to convert solar energy into electrical energy, which further supplied to a Ru0.1Ni0.95Se ∥ Ru0.1Ni0.95Se cell for the production of green hydrogen through electrochemical water splitting with 88.59 % Faradic efficiency.
Anakshi Boruah   +5 more
wiley   +1 more source

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