Results 191 to 200 of about 97,586 (297)

Multiscale detection of power quality disturbances and cyber intrusions in smart grids using NSCT and frequency band scalograms. [PDF]

Sci Rep
Sinha P, Paul K, Snehalika S, Kasireddy I, Krishna AB, Naga Malleswara Rao DS, Shuaibu HA, Ustun TS.   +7 more
europepmc   +1 more source

Scaling Lightness and Chroma for Highlight Stimuli in HDR Scenes

Color Research &Application, Volume 51, Issue 3, May/June 2026.
Chroma of a stimulus, whose (u′, v′) chromaticities are (0.2011, 0.4684) and have around 1 JNCD (Δu′v′ = 0.0033) to the D65 chromaticities, with the luminance from 0 to 10 000 cd/m2, as calculated using the six models. ABSTRACT Lightness and chroma, which are the key elements in uniform color spaces (UCS) and color appearance models (CAM), play ...
Yuetong Shen, Jiamin Guo, Minchen Wei
wiley   +1 more source

Scanning Electrochemical Microscopy of Nystatin-Treated Yeast Used for Biofuel Cells. [PDF]

Sensors (Basel)
Blazevic K, Zinovicius A, Rozene J, Mockaitis T, Bruzaite I, Striska L, Balciunas E, Ramanavicius A, Ramanaviciene A, Morkvenaite I.   +9 more
europepmc   +1 more source

Modelling and Power Quality Investigation of Grid Connected PV Inverter with Active and Reactive Power Mode using Decoupled PQ Theory

A comprehensive look at alternative energy sources is necessary to meet the current demand for power since fossil fuelresources are being utilized quickly. World Energy Outlook 2023 states that the global energy market will continue to grow rapidlyfrom clean energy resources like solar photovoltaic (PV) and wind.
openaire   +2 more sources

Local Knowledge and Human–Wildlife Conflict in the Conservation of the Harpy Eagle (Harpia harpyja) in Its Main Refuge in the Atlantic Forest

Ecology and Evolution, Volume 16, Issue 5, May 2026.
The Harpy Eagle (Harpia harpyja), a top predator of Neotropical forests, faces severe threats across its range, including in the Atlantic Forest. Using 50 years of occurrence records, including nests and multiple age classes, we document the species' persistence in one of its last reproductive refuges while revealing ongoing human–wildlife conflicts ...
Brener Fabres, Tânia Margarete Sanaiotti, Gustavo Magnago, Gabriel Scaldaferro Bonfa, Henrique Mariano, Paulo Quadros de Menezes, José Alves da Costa Filho, Mylena Kaizer, Carlos Hartur Ribeiro Nóia, Frederico Pereira de Castro Andrade, Francisca Helena Aguiar‐Silva, Olivier Jaudoin, Ana Carolina Srbek‐Araujo, Geovane Souza Siqueira, Aureo Banhos   +14 more
wiley   +1 more source

Genetic Divergence in the Absence of Strong Ecological Differences Between Coexisting White and Common Atlantic Marine Stickleback

Ecology and Evolution, Volume 16, Issue 5, May 2026.
We examined whether the “white” threespine stickleback of Nova Scotia represents a nascent species distinct from sympatric common marine sticklebacks. Genomic analyses revealed that whites form a unique genetic cluster with low but widespread divergence across the genome despite evidence of gene flow, while morphometric and isotopic data indicated ...
Kieran Samuk, Hannah Visty, Dolph Schluter   +2 more
wiley   +1 more source

Adaptive Q‐Wavelet Transform and Kalman Filtering for Power Quality Disturbance Prediction and Carbon Emission Impact Analysis in Smart Grids

Engineering Reports, Volume 8, Issue 5, May 2026.
Maintaining power quality (PQ) and minimizing carbon emissions are crucial for sustainable smart grids, especially with increasing renewable energy integration. This paper proposes a novel method combining Adaptive Q‐Wavelet Transform (AQWT) and Kalman Filtering (KF) to predict PQ disturbances and faults while analyzing their impact on carbon emissions.
Abhishek Raj, Anvesha Nandi, Sunil Kumar Sawant, Anil Kumar Swain, Ashlok Prasad Yadav, Ajaya kumar parida, Mohamed Metwally Mahmoud, Vojtech Blazek, Daniel Eutyche Mbadjoun Wapet, Shazly Nasser Fahmy   +9 more
wiley   +1 more source

Chain mediation of sports cognition and moderate to vigorous physical activity in the socioeconomic status-physical quality relationship among Macao adults. [PDF]

Front Psychol
Zhang X, Gao Y, Li M, He J, Pan X, Jiang L, Suzuki K, Zhang Y.   +7 more
europepmc   +1 more source

Consumer Preferences, Perceived Benefits, and Determinants of Fruit and Vegetable Consumption in Urban Kumasi, Ghana

Food Science &Nutrition, Volume 14, Issue 5, May 2026.
Fruits and vegetables (FVs) are essential for meeting daily dietary requirements for good health and quality of life. Food systems transformation on account of increasing population, urbanization, and improved living standards in emerging economies are driving dietary consumer taste and preference among urban dwellers.
Stephen Opoku‐Mensah, Collins Yeboah Asiedu, Benjamin Sarfo   +2 more
wiley   +1 more source

Power quality enhancement using fractional order type-2 fuzzy SHAF optimized with hPSOFA algorithm. [PDF]

Sci Rep
Mishra AK, Mahakud JJ, Kamilla SK, Satapathy LM, Gantayet A, Choudhury S, Patra AK.   +6 more
europepmc   +1 more source