Results 191 to 200 of about 871,531 (246)

A Retinomorphic Graphene Transistor Implementing Direction‐ and Velocity‐Selective Computation for In‐Sensor Image Stabilization

open access: yesSmall, EarlyView.
A multi‐gated ion‐gel graphene transistor architecture emulates spatiotemporal dendritic filtering inspired by biological direction‐selective retinal circuits. Leveraging distributed resistance‐capacitive ionic relaxation delays under combined excitation‐inhibition pulse routines, the solid‐state device exhibits programmable direction‐selective index ...
Jun Ha Park   +11 more
wiley   +1 more source

Orchestrating TinyML Soft Sensors With Data Streams: A Hybrid Cloud‐Edge Architecture for IoT Scenarios

open access: yesSoftware: Practice and Experience, EarlyView.
ABSTRACT Background The deployment of soft sensors, data‐based models that estimate unobservable or costly variables from available sensor data, remains limited in IoT infrastructures by the resource constraints of IoT devices and the complexity of managing model lifecycles at scale.
Antonio Jesús Chaves   +3 more
wiley   +1 more source

A month's worth of rain in a day?

open access: yesWeather, EarlyView.
Phrases like ‘a month’s worth of rain in a day’ make for dramatic news headlines. But how often do such events occur? Are they more likely in certain locations or seasons? And can we expect more in the future? Here we examine these questions for the UK using observations and high‐resolution model simulations.
Natalie J. Harvey, Ben Harvey
wiley   +1 more source

Hot flashes: a review. [PDF]

open access: yesFront Med (Lausanne)
Jamal S, Elsabagh A, Wani L, Issa M.
europepmc   +1 more source

Evaluation Methodology, Numerical Verification and Retrofilling Procedure for Power Transformers to Ensure K‐Class Flame Retardancy and Environmentally Friendly

open access: yesHigh Voltage, EarlyView.
ABSTRACT With increasing demands for fire safety and environmental friendliness, retrofilling transformers with alternative insulating liquids has become a growing trend. However, retrofilling power transformers remains uncertain, as more residual mineral oil compromises K‐class flame retardancy, and its impact on environmental performance has yet to ...
Zhenfu Tang   +5 more
wiley   +1 more source

An Improved Method for Calculating the Radiative Cooling Heat Dissipation Power of an Oil‐Natural‐Air‐Natural Transformer

open access: yesHigh Voltage, EarlyView.
ABSTRACT Radiative cooling holds potential for outdoor transformers in operation due to its zero‐energy consumption and high adaptability and has demonstrated effective heat dissipation in simulations of small distribution transformers. Accurate calculation of the transformer temperature rise and the radiative cooling effect is crucial for practical ...
Guoqiang Gao   +7 more
wiley   +1 more source

Influence of Dissolved Oxygen on the Gassing Tendency of Biodegradable Insulating Liquids Under Thermal and Electrical Faults

open access: yesHigh Voltage, EarlyView.
ABSTRACT Dissolved gas analysis (DGA), widely used for fault diagnosis, can be significantly influenced by the presence of oxygen. Oxygen not only accelerates fluid degradation but also alters the type and concentration of fault gases generated, potentially leading to misinterpretation of transformer conditions if conventional DGA models are applied ...
Moïse Agouassi   +4 more
wiley   +1 more source

Alliance A222001: Oxybutynin Versus Placebo for the Treatment of Hot Flashes in Patients Receiving Androgen-Deprivation Therapy for Prostate Cancer. [PDF]

open access: yesJ Clin Oncol
Stish BJ   +17 more
europepmc   +1 more source

Early‐life environment drives long‐term decrease in adult body mass in a wild bird population

open access: yesJournal of Animal Ecology, EarlyView.
Using more than 90,000 body mass measures of adult and nestling great tits Parus major, we show that the 1 SD decline in adult mass between 1978 and 2024 is a consequence of changes in the environment (i.e. increase in population density) experienced at early life.
David López‐Idiáquez   +5 more
wiley   +1 more source

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