Results 61 to 70 of about 4,439 (201)

Evaluating the viability of installing photovoltaic panels on irrigation canals for energy generation and water storage

open access: yesEnergy Nexus
This innovative strategy leverages solar energy to deliver clean, renewable power for irrigation pumps and related equipment, while also facilitating water storage.
Ali Kaab   +3 more
doaj   +1 more source

Characterization of AF Recurrence and Substrate Health by Electrographic Flow (EGF) Consistency in EGF Mapping

open access: yesJournal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Electrographic flow (EGF) mapping is an FDA 510(k)‐cleared method for visualizing atrial activation wavefronts in atrial fibrillation (AF). Its clinical efficacy in detecting AF sources was demonstrated in the FLOW‐AF randomized controlled trial, and the underlying machine learning strategy used to develop and refine EGF source ...
Steven Castellano   +9 more
wiley   +1 more source

On the number of PV modules in series for large-power irrigation systems

open access: yesEnergy Conversion and Management, 2019
Large-power PV irrigation systems (PVIS) from 40 kWp to 1 MWp are increasingly being introduced onto the market since the main technical barriers have been removed and some real-scale demonstrators have shown cost savings up to 80% when compared with the electricity costs from the grid or diesel generators.
Narvarte, L.   +5 more
openaire   +2 more sources

Hydromulches in Organic Strawberry Production: Effects on Densities of Insect Pests and Natural Enemies

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT Liquid‐sprayable cellulose hydromulches (HM) are alternatives to plastic polyethylene (PE) mulches for weed suppression in organic agriculture. However, their impact on arthropod pests and natural enemies remains unexplored. Various HMs made of shredded newsprint, water and guar gum were compared against white‐on‐black PE mulch, paper sheet ...
Andres Torres‐Moya   +2 more
wiley   +1 more source

The use of thermal imaging to assess heat generation during dental implant bed preparation in the presence of a surgical guide with an incorporated coolant channel

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose This study evaluates the thermodynamic benefits of including an irrigation fluid channel in the design of surgical guides used for dental implant site drilling. Materials and Methods Two types of guides suitable for hosting artificial bone plates that mimic the mechanical properties of human alveolar bone were designed: a classical ...
Robert‐Angelo Tuce   +4 more
wiley   +1 more source

'Worst month’ and ‘critical period' methods for the sizing of solar irrigation systems - A comparison

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2018
Despite the fact that solar photovoltaic (PV) water pumping systems, in particular, irrigation systems have been in use for more than 40 years, there remains a need for their improvement and development.
Bojan Ðurin   +2 more
doaj  

A 140 kW Hybrid PV-Diesel Pumping System for Constant-Pressure Irrigation

open access: yesProceedings 33rd European Photovoltaic Solar Energy Conference and Exhibition, 2017
33rd European Photovoltaic Solar Energy Conference and Exhibition; 2270 ...
Hogan Teves de Almeida, Rita   +4 more
openaire   +2 more sources

NT‐proBNP as a Predictor of Atrial Fibrillation Recurrence After Cryoballoon, Radiofrequency and Pulsed‐Field Ablation

open access: yesPacing and Clinical Electrophysiology, EarlyView.
Central Illustration: In a study investigating AF recurrence after PVI with RFA, CBA, and PFA, elevated NT‐proBNP emerged as a strong predictor of recurrence within the first year, outperforming other clinical measures. Color‐coded recurrence‐free survival probability charts derived from these data are proposed to support individualized clinical ...
Johannes Bruss   +11 more
wiley   +1 more source

Performance of a 40 kWp PV Irrigation Demonstrator Combining Variable and Constant Pressure Pumping

open access: yesProceedings of the 35th EUPVSC, 2018
35th European Photovoltaic Solar Energy Conference and Exhibition; 1876 ...
Barata Carrelo, Isaac Afonso   +2 more
openaire   +2 more sources

Cryoballoon Versus Radiofrequency Ablation for Persistent Atrial Fibrillation: Meta‐Analysis of Randomized Trials

open access: yesPacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Introduction Pulmonary vein isolation (PVI) alone achieves modest arrhythmia freedom in persistent atrial fibrillation (PeAF). Cryoballoon ablation (CBA) offers a single‐shot alternative to radiofrequency ablation (RFA) that streamlines procedural workflow.
Harroop Bola   +8 more
wiley   +1 more source

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