Results 51 to 60 of about 156,221 (263)

Surrogate Modeling and Aeroelastic Analysis of a Wind Turbine with Down-Regulation, Power Boosting, and IBC Capabilities

open access: yesEnergies
As the maturity and complexity of wind energy systems increase, the operation of wind turbines in wind farms needs to be adjustable in order to provide flexibility to the grid operators and optimize operations through wind farm control.
Vasilis Pettas, Po Wen Cheng
doaj   +1 more source

The CRaTER Special Issue of Space Weather: Building the observational foundation to deduce biological effects of space radiation [PDF]

open access: yes, 2013
[1] The United States is preparing for exploration beyond low-Earth Orbit (LEO). However, the space radiation environment poses significant risks. The radiation hazard is potentially severe but not sufficiently well characterized to determine if long ...
Schwadron, Nathan A.   +2 more
core   +3 more sources

‘A completely different space’: Teachers' perspectives on disadvantage, access to nature and outdoor learning

open access: yesBritish Educational Research Journal, EarlyView.
Abstract This study examined teachers' perspectives on how children benefit from time in nature, how disadvantage shapes access and the role of schools in facilitating such access. Drawing on interviews conducted in 2022 with 25 UK primary school teachers who participated in Generation Wild, a nature connection programme for schools in economically ...
Nicola Parkin   +6 more
wiley   +1 more source

GNSS-R-Based Snow Water Equivalent Estimation with Empirical Modeling and Enhanced SNR-Based Snow Depth Estimation

open access: yesRemote Sensing, 2020
Snow depth and snow water equivalent (SWE) are two parameters for measuring snowfall. By exploiting the Global Navigation Satellite System reflectometry (GNSS-R) technique and thousands of existing GNSS Continuous Operating Reference Stations (CORS ...
Kegen Yu   +5 more
doaj   +1 more source

Highly Processed Foods in Binge‐Eating Episodes: The Importance of Improving Food Reporting

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Over the past 60 years, the proportion of highly processed foods rich in refined carbohydrates and added fats in the food environment has increased, coinciding with a rise in binge eating. While past research has focused on individual vulnerabilities for binge eating, emerging evidence suggests highly processed foods may exacerbate ...
Ingrid A. Worth   +4 more
wiley   +1 more source

Implications of observed changes in high mountain snow water storage, snowmelt timing and melt window

open access: yesJournal of Hydrology: Regional Studies, 2021
Study Region: Upper Rio Grande Basin, United States. Study Focus: Both measured and modeled hydrologic studies report warming-related changes in the hydrologic cycle.
Emile Elias   +5 more
doaj   +1 more source

Bioengineered Isoflavone–Probiotic Functional Foods for Sustainable Modulation of Metabolic and Reproductive Health in PCOS

open access: yesFood Bioengineering, EarlyView.
Synergistic isoflavone‐probiotic action modulated metabolic, microbial and ovarian pathway ABSTRACT Polycystic ovary syndrome (PCOS) is a prevalent metabolic–endocrine disorder characterized by insulin resistance, hyperandrogenism, chronic inflammation, oxidative stress, and ovarian dysfunction, with growing evidence implicating gut microbiota ...
Jeyavelkumaran Renukadevi   +4 more
wiley   +1 more source

Yield, Evapotranspiration, Production Functions, Crop Coefficients, Water Productivity and Soil‐Water Extraction of Three Watermelon Varieties

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT While watermelon is an important commodity in the United States and worldwide, some of the fundamental watermelon productivity indices (crop evapotranspiration [ETc], transpiration [Tr], evaporation [E], ET‐yield production functions [ETYPF], basal crop coefficients [Kcb], crop water productivity [CWP], soil‐water extraction [SWE]) have not ...
Suat Irmak
wiley   +1 more source

Evaluation of the Snow Climate Change Initiative (Snow CCI) snow-covered area product within a mountain snow water equivalent reanalysis [PDF]

open access: yesThe Cryosphere
An accurate characterization of global snow water equivalent (SWE) is essential in the study of climate and water resources. The current global SWE dataset from the European Space Agency Snow Climate Change Initiative (Snow CCI) is derived from the ...
H. Sun   +5 more
doaj   +1 more source

Self-powered wearable electronics

open access: yesWearable Technologies, 2020
Wearable electronics are an essential direction for the future development of smart wearables. Among them, the battery life of wearable electronics is a key technology that limits their development. The proposal of self-powered wearable electronics (SWE)
Puchuan Tan, Yang Zou, Yubo Fan, Zhou Li
doaj   +1 more source

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