Results 91 to 100 of about 774,978 (297)

Design of HAWT Rotor for Non‐Uniform Inflow Conditions: A Theoretical and Experimental Approach for Shear Flow

open access: yesEnergy Science &Engineering, EarlyView.
This paper aims to provide a robust design approach for HAWTs operating in shear flow. This study fills a critical research gap by integrating BEM and vortex theories for blade design in non‐homogeneous inflow conditions. The authors of the paper made an effort to develop and test an experimentally unsophisticated model of a turbine working in shear ...
Agnieszka Dorota Woźniak   +2 more
wiley   +1 more source

Design of a Hydroelectronic Solar‐Tracking System for Solar Panels

open access: yesEnergy Science &Engineering, EarlyView.
A prototype of a passive solar‐tracking system utilizing buoyant force based on water level was developed, and its MATLAB/Simulink model was implemented. This study is expected to encourage researchers to design solar‐tracking mechanisms using metals with different thermal expansion coefficients, air, oil, and other fluids. ABSTRACT This study presents
Ufuk Süğürtin, Türker Fedai Çavuş
wiley   +1 more source

Control of Postharvest Brown Rot (Monilinia laxa) Disease Through Copper Sulfate and Antagonistic Bacterial Combinations

open access: yesFuture Postharvest and Food, EarlyView.
Control of brown rot (Monilinia laxa) in nectarines using eco‐friendly alternatives. Bacillus amyloliquefaciens (B10W10) and Pseudomonas sp. (B11W11), alone or with copper sulfate, significantly reduced fungal growth in vitro and disease severity in vivo.
Kenza Bouzoubaa   +4 more
wiley   +1 more source

Observations of sea-ice conditions in the Antarctic coastal region using ship-board video cameras

open access: yesAntarctic Record, 1997
During the 30th, 31st, and 32nd Japanese Antarctic Research Expeditions (JARE-30,JARE-31,and JARE-32), sea-ice conditions were recorded by video camera on board the SHIRASE.
Haruhito Shimoda   +7 more
doaj   +1 more source

Micro and Nanoencapsulation of Omega‐3 Fatty Acids: Functional Applications and Future Perspectives in Food Systems

open access: yesFood Safety and Health, EarlyView.
Whey protein‐based microencapsulation for omega‐3 PUFA delivery in food systems. Objective: Enhance oxidative stability & bioavailability of omega‐3 PUFAs using whey protein as an encapsulating agent. Current methods: Spray drying & coacervation—effective but limited by heat sensitivity and encapsulation efficiency. Emerging technologies: Electrospray &
Jihan M. Kassem   +9 more
wiley   +1 more source

A dam‐inspired textile patch with layer‐by‐layer isovolumetric water transport for sweat loss monitoring

open access: yesInfoMat, EarlyView.
A dam‐inspired textile patch for controllable and quantitative sweat transport (as in dams transporting ships) and sweat loss monitoring. Unlike the conventional Janus‐structured textile of directional water transport model, this textile patch features a multi‐laminated all‐porous fabric structure with an unprecedented layer‐by‐layer isovolumetric ...
Mengyuan Liu   +14 more
wiley   +1 more source

Executive Function and Entrepreneurial Opportunity Exploitation Under Risk and Uncertainty

open access: yesStrategic Change, EarlyView.
ABSTRACT This study examines how executive functions shape entrepreneurial opportunity exploitation under different knowledge environments. Drawing on Knight's distinction between risk and uncertainty, we conducted a vignette experiment with 200 working adults.
Ipek Koparan   +3 more
wiley   +1 more source

Relationships between acoustic scattering layers and ocean stratification: An acoustic approach to estimate mixed layer depth

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Ocean stratification, measured as mixed layer depth (MLD), is an important feature that influences many processes in the ocean; for example, by mediating the fluxes of momentum, heat and crucially key gases such as CO2 and oxygen from the atmosphere into the water column and vice versa. The conventional methods to measure stratification (e.g.,
Fabio Campanella   +2 more
wiley   +1 more source

Development of a moored radium in situ sampler to measure annual time series

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Radium is a useful tracer of sediment‐derived materials, improving our understanding of the geochemical cycling of elements at ocean boundaries. We have developed an autonomous in situ sampler to collect time series samples of radium isotopes on mooring deployments.
Lauren Kipp   +5 more
wiley   +1 more source

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