Results 61 to 70 of about 1,367,632 (340)

Concentrated Solar Power: Actual Performance and Foreseeable Future in High Penetration Scenarios of Renewable Energies [PDF]

, 2018
Producción CientíficaAnalyses proposing a high share of concentrated solar power (CSP) in future 100% renewable energy scenarios rely on the ability of this technology, through storage and/or hybridization, to partially avoid the problems associated with
Capellán Pérez, Iñigo, Castro Carranza, Carlos de   +1 more
core   +2 more sources

Continuous‐Flow Photocatalytic Degradation of Glyphosate and Aminomethylphosphonic Acid Under Simulated Sunlight with TiO2‐Coated Poly(vinylidene fluoride) Membrane

Advanced Functional Materials, EarlyView.
Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh, Siqi Liu, Nurul F. Himma, Béla Fiser, Andrea I. Schäfer   +4 more
wiley   +1 more source

Transmission Tower Tilt Angle On-Line Prognosis by Using Solar-Powered LoRa Sensor Node and Sliding XGBoost Predictor

IEEE Access, 2019
This paper presents a transmission tower tilt angle prognosis method based on solar-powered LoRa sensor node and sliding XGBoost predictor. The proposed LoRa sensor node, which consists of solar panel, LoRa radio frequency chip, super-capacitors, MCU ...
Luqiang Shi, Yigang He, Bing Li, Tongtong Cheng, Yuan Huang, Yongbo Sui   +5 more
doaj   +1 more source

Observation of multiple sausage oscillations in cool postflare loop

, 2008
Using simultaneous high spatial (1.3 arc sec) and temporal (5 and 10 s) resolution H-alpha observations from the 15 cm Solar Tower Telescope at ARIES, we study the oscillations in the relative intensity to explore the possibility of sausage oscillations ...
A. K. Srivastava, Ali, Andries, Aschwanden, Aschwanden, Aschwanden, B. N. Dwivedi, De Moortel, Díaz, Edwin, Joshi, Linnell Nemec, McEwan, Nakariakov, Nakariakov, Nakariakov, Nakariakov, O'Shea, O'Shea, Pankaj Kumar, Pascoe, Roberts, Selwa, Srivastava, T. V. Zaqarashvili, Torrence, Van Doorsselaere, Verth, Verwichte, Verwichte, W. Uddin, Wang   +31 more
core   +1 more source

Techno-economic performance evaluation of solar tower plants with integrated multilayered PCM thermocline thermal energy storage: a comparative study to conventional two-tank storage systems [PDF]

, 2015
Copyright 2016 AIP Publishing. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing.Solar Tower Power Plants with thermal energy storage are a promising technology for dispatchable
Arnaudo, Monica, Ferruzza, Davide, Guedéz, Rafael, Hassar, Zhor, Laumert, Björn, Pérez Segarra, Carlos David, Rodríguez Pérez, Ivette María   +6 more
core   +3 more sources

Defect‐Mediated Scintillation in Fully Inorganic Perovskites via Water‐Induced 0D/3D Phase Modulation

Advanced Functional Materials, EarlyView.
A reproducible synthesis to control 3D/0D phase ratios via water‐tuned solvent–antisolvent methods is presented. Enhanced scintillation yield and ultrafast decay are achieved. Defect‐driven emission mechanisms are revealed through cathodoluminescence and radioluminescence, shedding light on the underexplored role of the 0D Cs4PbBr6 and mixed 0D/3D ...
Mario Calora, Francesco Carulli, Nadir Vanni, Antonella Giuri, Elena Ferrari, Matteo Masino, Laura Lazzarini, Francesca Rossi, Gianluca Accorsi, Anna Moliterni, Davide Altamura, Cinzia Giannini, Luca Cappelletti, Gianluca Quarta, Alberto Quaranta, Rosanna Mastria, Anna Paola Caricato, Sergio Brovelli, Aurora Rizzo   +18 more
wiley   +1 more source

Notes on Measuring Concentration Ratio Distribution for a Solar Tower Using Moonlight

SolarPACES Conference Proceedings
The authors' original concept of indirect solar flux mapping of a heliostat field measures CRD using a compact stationary array of moonlight illuminometers on the receiver aperture and a reference moonlight illuminometer on the dual-axis moon tracker ...
Minghuan Guo, Zhifeng Wang, Xiliang Zhang, Hao Wang, Ying Wu, Jian Wang   +5 more
doaj   +1 more source

Near‐Infrared Organic Photovoltaic Electrodes for Subretinal Neurostimulation

Advanced Functional Materials, EarlyView.
Organic photovoltaic electrodes based on the D18:Y6 blend enable precise and light‐controlled activation of retinal ganglion cells in a degenerating retina. NIR Light‐driven activation of retinal ganglion cells, tunable stimulation parameters, and biocompatibility with human retinal organoids highlight their potential for next‐generation prosthetics ...
Andrea Corna, Katarina Gugujonovic, Manuela Schiek, Alessandro Bellapianta, Paul Werginz, Amelie Ziller, Markus Clark Scharber, Ahmad Salti, Matthias Bolz, Mihai Irimia‐Vladu, Günther Zeck   +10 more
wiley   +1 more source

Torre solar: estudo do rendimento e viabilidade de centrais térmicas solares para produção de energia eléctrica de pequena e média dimensão [PDF]

, 2011
O aproveitamento da radiação solar representa um recurso energético extremamente benéfico, quer no âmbito energético, quer no ambiental, contribuindo para a redução das emissões de gases nocivos para a atmosfera.
Santos, Tiago Luís Correia dos
core  

A Review of the Enviro-Net Project [PDF]

, 2011
Ecosystems monitoring is essential to properly understand their development and the effects of events, both climatological and anthropological in nature. The amount of data used in these assessments is increasing at very high rates.
Aquino-Santos, Arzberger, Baldocchi, Botts, Chong, Delin, Fuchs, G. Arturo Sanchez-Azofeifa, Gilberto Pastorello, Gupchup, Hamilton, Hart, Huemmrich, Ingelrest, Jenkins, Jiménez, Karasti, Keller, Lee, Mario Nascimento, Martinez, Matese, Muraoka, Olken, Porter, Porter, Raman, Rocha, Rundel, Schwartz, Sundararaman, Szewczyk, Teillet, Wallis, Welsh, Wilson, Œanchez-Azofeifa   +36 more
core   +4 more sources