Results 81 to 90 of about 918 (298)

Micrometeorological dynamics within mustard (Brassica juncea) crop canopy under semi-arid conditions of northern India

Journal of Agrometeorology, 2012
Field experiments were conducted for two years (2005-06 and 2006-07) at IARI, New Delhi, India research farm to assess the variations of micrometeorological parameters under differential hydrothermal regimes in mustard crop.
TARUN ADAK, GOPAL KUMAR, BHASKAR NARJARY, N.V.K. CHAKRAVARTY   +3 more
doaj   +1 more source

Performance Analysis of APSO and Firefly Algorithm for Short Term Optimal Scheduling of Multi-Generation Hybrid Energy System

IEEE Access, 2020
This paper presents a modified and novel form of the conventional short-term hydrothermal scheduling problem by incorporating the effects of adding the photovoltaic energy source to the conventional grid.
Sheroze Liaquat, Muhammad Salman Fakhar, Syed Abdul Rahman Kashif, Akhtar Rasool, Omer Saleem, Sanjeevikumar Padmanaban   +5 more
doaj   +1 more source

Recent Developments in Energy Storage and Conversion Applications of Multifunctional Vanadium Carbides

Advanced Materials Technologies, EarlyView.
This review systematically explains the synthesis, properties, and energy storage and conversion applications of vanadium carbides. We introduce the structural and the synthetic strategies and reviewed recent developments in the material synthesis processes. The emerging applications of vanadium carbides in energy storage and conversion are highlighted.
Swathy B. Saseendran, Sang Mun Jeong, Chandra Sekhar Rout   +2 more
wiley   +1 more source

On convexity issues of short-term hydrothermal scheduling

International Journal of Electrical Power & Energy Systems, 2000
This paper introduces a convex and normally constrained hydrothermal scheduling method. Convexity is achieved by using a hydro water loss term and a piece-wise linear representation of the relationship between water head and volume. A basic technique is developed for obtaining normal constraints, developed for the first time in this paper, by ...
Z. Yu, F.T. Sparrow, B. Bowen, F.J. Smardo   +3 more
openaire   +1 more source

Market Power Assessment and Mitigation in Hydrothermal Systems [PDF]

The objective of this work is to investigate market power issues in bid- based hydrothermal scheduling. Initially, market power is simulated with a single stage Nash-Cournot equilibrium model.
Luiz Barroso, Mario Pereira, Rafael Kelman   +2 more
core  

Desenvolvimento de modelos de programação estocástica aplicados à programação mensal da operação energética: uma análise comparativa de desempenho computacional [PDF]

, 2011
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia ElétricaO planejamento da operação energética de sistemas hidrotérmicos é usualmente divido em etapas as quais apresentam diferentes ...
Gonçalves, Raphael Eduardo Chagas
core  

Bayesian‐Optimized Dual‐Mode Luminescence‐Based Optical Thermometry Enabled by Negative Thermal Expansion in Lu2(MoO4)3:Yb–Er–Tm Phosphor

Advanced Optical Materials, EarlyView.
A Bayesian optimization framework identifies the ideal composition for Lu2(MoO4)3:Yb–Er–Tm phosphors with minimal experimental trials. By leveraging the host's negative thermal expansion, the material achieves remarkable thermal quenching compensation.
Reiko Furukawa, Takuya Hasegawa, Tong Fang, Saneyuki Ohno, Tomoyo Goto, Yasushi Sato, Ayahisa Okawa, Shu Yin   +7 more
wiley   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Gold eagle optimization algorithm to solve short term hydrothermal scheduling problem

Energy Exploration & Exploitation
Short-term hydrothermal generation scheduling (SHS), which accounts for diverse hydraulic and electrical restrictions, is a challenging non-convex optimization challenge.
Ali Thaeer Hammid, Shahad Al-Yousif, Wisam Subhi Al-Dayyeni, Hussain F Mahdi, Mohammed H Alwan, Omar S Abdullah   +5 more
doaj   +1 more source

N, S Co‐Doped Carbon Quantum Dots‐Riboflavin Composite Photosensitizers for Enhanced Iontophoresis‐Assisted Corneal Cross‐Linking

Advanced Science, EarlyView.
This study explores the use of N, S co‐doped carbon quantum dots (NS‐CQDs) as carriers for riboflavin, creating NS‐CQDs‐RF composite photosensitizers. These composites improve riboflavin absorption, enhance ROS generation efficiency, and preserve corneal epithelium integrity.
Tinghong Xu, Yong Liu, Wenjing Zhang, Qiuruo Jiang, Yi Jin, Liangzheng Lin, Lumeng Wang, Zhanhao Gu, Mimi Lin, Shihao Chen   +9 more
wiley   +1 more source