Results 101 to 110 of about 161,026 (284)

Techno‐Economic and Quasi‐Dynamic Load Flow Analysis of a Hybrid Renewable Microgrid for Coastal Industrial Loads

Energy Science &Engineering, EarlyView.
A hybrid PV–wind grid‐connected microgrid for Mongla Port is optimized using HOMER Pro and validated via DIgSILENT quasi‐dynamic load flow. The system achieves a low cost of energy (0.0341 USD/kWh), 70.9% renewable penetration, improved voltage stability, and significant emission reduction, demonstrating a reliable and cost‐effective solution for ...
Md. Behesty Hasan Sagor, Md Abdus Samad Kamal, Md. Feroz Ali, Md. Mahedi Hasan, Fahad Saleh Al‐Ismail, Md Shafiul Alam, Mohammad Ali   +6 more
wiley   +1 more source

Dynamic Prediction and Optimization of Energy Efficiency Operational Index (EEOI) for an Operating Ship in Varying Environments

Journal of Marine Science and Engineering, 2019
The demands for lower Energy Efficiency Operational Index (EEOI) reflect the requirements of international conventions for green shipping. Within this context it is believed that practical solutions for the dynamic optimization of a ship’s main ...
Chao Sun, Haiyan Wang, Chao Liu, Ye Zhao
doaj   +1 more source

Breeding switchgrass for reduced nitrogen demand

Grassland Research, EarlyView.
Breeding has improved switchgrass biomass yield, but productivity is still heavily dependent on nitrogen fertilizer application. The genetic diversity needed to improve nitrogen use efficiency of switchgrass remains underused, mainly because of the slow and laborious breeding process, thus leaving the crop's high nitrogen demand as a major barrier to ...
Michael D. Casler, Prabin Bajgain
wiley   +1 more source

Trim and Engine Power Joint Optimization of a Ship Based on Minimum Energy Consumption over a Whole Voyage

Journal of Marine Science and Engineering
Trim optimization is an available approach for the energy saving and emission reduction of a ship. As a ship sails on the water, the draft and trim undergo constant changes due to the consumption of fuel oil and other consumables.
Yanyun Yu, Hongshuo Zhang, Zongbao Mu, Yating Li, Yutong Sun, Jia Liu   +5 more
doaj   +1 more source

Unlocking the Future of Insurance: The Power of Open Data, Digital Transformation, and Human Talent

Human Resource Development Quarterly, EarlyView.
ABSTRACT Despite rapid technological advancement in insurance, there remains a critical gap in understanding how open data initiatives affect employee digital competencies and organizational transformation. This research investigates this relationship through a systematic review of 51 scholarly articles published between 2018 and 2024, using structured
Narongsak Sukma, Siriporn Yamnill
wiley   +1 more source

Explaining Episodes of High Inflation: Demand‐ and Supply‐Side Drivers in Times of Uncertainty

International Journal of Finance &Economics, EarlyView.
ABSTRACT In this paper, we investigate the extent to which uncertainty anticipates episodes of high inflation in 30 economies worldwide. Our analysis accounts for several factors, including inflation expectations, real global economic activity, and supply chain disruptions.
Maria‐Eleni K. Agoraki, Nektarios Aslanidis, Georgios P. Kouretas   +2 more
wiley   +1 more source

A Comprehensive Reassessment of the Global Illegal Wildlife Trade's Economic Value 全球非法野生动植物贸易经济价值的全面重新评估**

Integrative Conservation, EarlyView.
Through systematic price collection and correction for underreporting and undetected seizures, the global illegal wildlife trade (IWT) is estimated at US$28.4–39.5 billion per year. This finding highlights that previous valuations were underestimates.
Jia Hao Tow, L. Roman Carrasco
wiley   +1 more source

Performance Evaluation of Combined Wind-Assisted Propulsion and Organic Rankine Cycle Systems in Ships

Journal of Marine Science and Engineering
With the increasingly stringent regulation of ship carbon emissions by the International Maritime Organization (IMO), improving ship energy efficiency has become a key research direction in the current shipping industry. This paper proposes and evaluates
Shibo Zhao, Kayvan Pazouki, Rosemary Norman   +2 more
doaj   +1 more source

Fuzzy Modeling and Tracking Control of Fuel Consumption in Cargo Ships

2025 6th International Conference on Control and Fault-Tolerant Systems (SysTol)
This paper addresses the modeling and control of fuel consumption in diesel-powered cargo ships, focusing on ensuring robust performance under varying operating conditions. The objective is to regulate the ship's propulsion and engine dynamics by adjusting the engine power command, despite the presence of external disturbances such as waves and wind ...
Abderrahim El Amrani, Ayah Barhrhouj, Bouchra Ananou, Mustapha Ouladsine   +3 more
openaire   +2 more sources

Towards Water, Food and Energy Security: The Global Challenges and Possible Solutions for a Holistic Vision of Sustainability

Irrigation and Drainage, EarlyView.
ABSTRACT This invited paper gives an overview of the challenges the world is facing and offers a possible solution for water and food security within the holistic integrated concept of the water–energy–food (WEF) nexus. The paper summarizes the experience the author gained through working on various research projects at national and international ...
Ragab Ragab
wiley   +1 more source