Results 41 to 50 of about 13,249 (244)

Estimating the daily mean blue-sky land surface albedo on the Tibetan Plateau using convolutional neural network

International Journal of Digital Earth
Surface albedo is a critical indicator of Earth’s ability to reflect solar radiation, influencing energy balance and climate dynamics. Research on blue-sky albedo on the Tibetan Plateau has often focused on clear-sky conditions, overlooking seasonal snow
Bin Ma, Yaoming Ma, Weiqiang Ma, Zhipeng Xie, Cunbo Han, Binbin Wang   +5 more
doaj   +1 more source

Detection of Particulate Matter With Lock‐In Thermography

CleanMat, EarlyView.
Accurate quantification of black carbon is essential due to its significant impact on climate, air quality, and human health. Lock‐in thermography (LIT), as implemented by NanoLockin's instrument Calorsito, offers a sensitive, scalable, and reproducible approach for detecting black carbon on filter substrates.
Alina Oetsen, Christoph Geers, Andreas Traube, Gunter Festel, Daniel Fehr, Mathias Bonmarin   +5 more
wiley   +1 more source

Selective Optical Properties of Cement for Enhanced Radiative Cooling and Energy‐Efficient Construction Materials

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Cement phases are good materials for radiative cooling thanks to the selective emissivity in IR ATW. Cement powders have high reflectance of solar radiation which reduces the thermal losses. The onset of the absorption curves is defined by bound excitons. Sulfates have higher radiated powers and reflectance than calcium silicates.
Jozef Janovec, Guido Goracci, Jorge S. Dolado, Andrés Ayuela   +3 more
wiley   +1 more source

On the effect of dynamic albedo on performance modelling of offshore floating photovoltaic systems

Solar Energy Advances, 2022
In this paper, the effect of dynamic albedo on modelling energy generation of a floating offshore photovoltaic system is quantified, for a system assumed to be installed at the North Sea.
Sara Golroodbari, Wilfried van Sark
doaj   +1 more source

Performance Comparison of Monocrystalline, Polycrystalline, Low Concentrated, and Bifacial PV Modules in a Particular Geographic Location of South India

Energy Science &Engineering, EarlyView.
This study aims to conduct a performance comparison of irradiation and temperature on different commercially available PV modules like PPVM, MPVM, LPVM, and BPVM. Here, the TPVM is not considered in the analysis due to its toxic nature. This study has considered the LPVM because researchers have not focused on it due to the higher area requirement for ...
Meenatchi Sundaram Palanisamy, Prince Winston David, Palpandian Murugesan, Praveen Kumar Balachandran, Pravin Murugesan, Muhammad Ammirrul Atiqi Mohd Zainuri, Mattia Braggio, Vigneselvan Sivasubramaniyam   +7 more
wiley   +1 more source

Evaporation du sol nu en zone semi-aride et en conditions hivernales. Relations avec l'albédo et la température de la surface du sol [PDF]

, 1979
L'évaporation d'un sol nu dans le Sud Tunisien au mois de novembre, est mesurée après une pluie, ainsi que son albédo, sa température de surface et celle d'une parcelle maintenue humide par irrigation.
Chartier, Roger, Lagouarde, J.P., Riou, Charles   +2 more
core  

Functional Bread From Bambara Groundnut and Orange Peel Attenuates Hyperglycemia and Oxidative Stress in a High‐Fat Diet/Streptozotocin‐Induced Type 2 Diabetes Rat Model

Food Chemistry International, EarlyView.
This study evaluated Bambara groundnut–wheat composite bread fortified with orange peel in diabetic rats. Diets significantly lowered blood glucose, inhibited α‐glucosidase and α‐amylase, and boosted antioxidant enzymes compared to controls. Results emphasize BG‐based functional foods' potential to help manage type 2 diabetes through regulation of ...
S. O. Oguntuase, O. W. Fasakin, I. S. Oyeleye, G. Oboh   +3 more
wiley   +1 more source

Measurements of spectral snow albedo at Neumayer, Antarctica [PDF]

Annales Geophysicae, 2006
Spectral albedo in high resolution, from 290 to 1050 nm, has been measured at Neumayer, Antarctica, (70°39' S, 8°15' W) during the austral summer 2003/2004.
S. Wuttke, S. Wuttke, G. Seckmeyer, G. König-Langlo   +3 more
doaj   +1 more source

Dual process for improved recovery of essential oil and pectin from citrus waste

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Citrus essential oils (EO), particularly orange essential oil (OEO) and pectin, are high‐value chemical products widely used across various industries, including pharmaceuticals, food and beverages, detergents, and cosmetics. These compounds are present in the residual by‐products generated by juice production industries, and their ...
Jorge Welti‐Chanes, Oscar Hernández‐Meléndez, Mariana Morales‐de la Peña, Eduardo Bárzana   +3 more
wiley   +1 more source

Modeling glacier‐surface albedo across Svalbard for the 1979–2015 period: The HiRSvaC500‐α data set

Journal of Advances in Modeling Earth Systems, 2017
Albedo is an important quantity for determining the energy balance of snow and ice surfaces and thus also for the mass balance of glaciers. It is especially important in polar regions where shortwave radiation fluxes typically provide most of the energy ...
Marco Möller, Rebecca Möller
doaj   +1 more source