Results 231 to 240 of about 97,752 (301)

Photosynthesis in transition: the importance of wavelengths in the green gap for <i>Ocimum basilicum</i> L. [PDF]

Front Plant Sci
Jokic L, Pappert I, Khanh TQ, Kaldenhoff R.   +3 more
europepmc   +1 more source

Analysis and Classification of Partial Shading Conditions in Photovoltaic Arrays

Energy Science &Engineering, EarlyView.
This study presents new mathematical models for describing P–V curve extrema under different shading scenarios and applies machine learning classifiers that use features derived from P–V characteristics for accurate fault identification. ABSTRACT With the escalating global transition toward renewable energy, ensuring the operational stability and ...
Hamid Reza Parsa, Mohammad Sarvi
wiley   +1 more source

Radiometric and spectral characterization of multipanel planar light-emitting devices: a generalizable irradiance mapping approach for dose estimation. [PDF]

J Biomed Opt
Gerelli E, Wagnières G, Joniová J.
europepmc   +1 more source

Predicting Solar Photovoltaic Power Output in Saudi Arabia's Jazan Region: Performance Comparison of Machine Learning Models

Energy Science &Engineering, EarlyView.
Workflow of the PV power estimation and ML forecasting methodology. ABSTRACT Accurate prediction of solar panel energy output is vital for managing power systems effectively and maintaining a stable electrical grid. This is especially important in regions that rely heavily on renewable sources. This research provides a direct comparison of five machine
Abdoalateef Alzhrani, Abdullahi Abubakar Mas'ud, Mohd Khairul Amri Kamarudin, Firdaus Muhammad‐Sukki, Abdullahi Mohammad   +4 more
wiley   +1 more source

Anatomy-resolved digital twin framework for personalized light dosimetry in lung therapies. [PDF]

Proc Natl Acad Sci U S A
Diaz Tovar JS, Dos Reis FP, Moriyama LT, Pêgo-Fernandes PM, Nomura CH, Yakovlev V, Bagnato VS, Doronin A, Kurachi C.   +8 more
europepmc   +1 more source

Impact of Sahelian Climate Variables on Solar Photovoltaic Output

Energy Science &Engineering, EarlyView.
ABSTRACT Solar photovoltaic (PV) energy is a critical pathway for advancing the energy transition in the Sahel. However, PV module performance in this region is strongly constrained by extreme climatic conditions. This study investigates the effects of (1) wind speed, (2) relative humidity, (3) temperature, (4) dust deposition, and (5) solar irradiance
Koraou Nomaou Abdou‐Rahimou, Adamou Hassane, Ayouba Mahamane Abdoulkadri, Alio Sanda Mahamadou Djibrilla, Moumouni Yacouba, Adamou Rabani   +5 more
wiley   +1 more source

A novel architecture for a high-accuracy solar irradiance meter with artificial neural network and IoT integration. [PDF]

Sci Rep
Rhiat M, Fatimi S, Papanikolaou N, Touhafi A, Hirech K, El-Barbary ZMS, Alqahtani SA, Yessef M, Bossoufi B.   +8 more
europepmc   +1 more source

Improved Power Tracking and Performance Evaluation Using a Tri‐Meta Hybrid DOA–CSA–WOA‐Based MPPT Controller for Standalone PV System

Energy Science &Engineering, EarlyView.
A Tri‐Meta Hybrid DOA–CSA–WOA Maximum Power Point Tracking controller is developed to enhance photovoltaic system performance. The proposed approach achieves higher tracking efficiency, faster convergence, and robust operation under dynamic irradiance and partial shading conditions.
Ali Abbas, Muhammad Farhan, Nouman Safdar, Muhammad Junaid Rabbani, Mohammad Rashed M. Altimania, Waleed Mohammed Abdelfattah, Hafiz Mudassir Munir   +6 more
wiley   +1 more source

Overcoming the rate-power trade-off: multi-junction photovoltaic receivers for efficient near-infrared power and gigabit data transmission. [PDF]

NPJ Wirel Technol
Pellegrino C, Nacke R, Majlesein B, Younus O, Osahon INO, Babadi S, Schachtner M, Siefer G, Lackner D, Tavakkolnia I, Haas H, Helmers H.   +11 more
europepmc   +1 more source

Glazed and unglazed transpired solar collectors for sustainable buildings: a comparative assessment. [PDF]

Sci Rep
Fawaier M, Shaban NA, Al-Hyari L, Al Aboushi A, Alharasees O, Al Hasanat HA.   +5 more
europepmc   +1 more source