Results 31 to 40 of about 1,809,503 (180)

High-Performance Speed Control of BLDC Motor Drives Using a PI Sailfish Optimization Algorithm

Energies
BLDC motors are utilized in electric cars, robotics, drones, home appliances and medical equipment due to their effectiveness, dependability, and accurate control.
Othman Abdalkader Othman, Mohan Arun Noyal Doss, Jamal Aldahmashi, Moustafa Ahmed Ibrahim, Narayanamoorthi Rajamanickam   +4 more
doaj   +1 more source

Blockchain Security: An Empirical Evaluation of High‐Impact Exploits and Detection Tools

SECURITY AND PRIVACY, Volume 9, Issue 6, November/December 2026.
ABSTRACT Blockchain introduced secure, peer‐to‐peer transactions in decentralized environments without reliance on central authorities. However, attackers continue to exploit blockchain projects. Over the past decade, reported blockchain exploit losses have exceeded $24 billion.
Abdur Rehman Raza, Shahzaib Tahir, Muhammad Ahmed Bilal, Attiq Ahmed, Jaleed Khan, Hammad Afzal   +5 more
wiley   +1 more source

Cascaded Tilt Control‐Based Frequency Regulation of Renewable Energy Integrated Three Area Power System With Smart Transformer

Engineering Reports, Volume 8, Issue 5, May 2026.
Introducing a cascaded TI–TID secondary controller (SFO‐tuned) for a renewable‐integrated three‐area grid with HVDC and smart transformers modulating voltage‐dependent loads, achieving faster settling, lower overshoot, and robust frequency/tie‐line regulation under ±20% load changes versus conventional TI/TID baselines.
Sanjeev Kumar Bhagat, Naladi Ram Babu, Pooja Jha, Nekkanti Rajesh, K. R. K. V. Prasasd, Abhishek Thakur, Moustafa Ahmed Ibrahim, Wulfran Fendzi Mbasso   +7 more
wiley   +1 more source

JAX‐LaB: A High‐Performance, Differentiable Lattice Boltzmann Library for Modeling Multiphase Fluid Dynamics in Geosciences and Engineering

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 2, February 2026.
Abstract We introduce JAX‐LaB, a differentiable, Python‐based Lattice Boltzmann simulation library designed for modeling multiphase and multiphysics fluid dynamics problems in hydrologic, geologic, and engineered porous media settings. The library is designed as an extension to XLB (Ataei & Salehipour, 2024, https://doi.org/10.1016/j.cpc.2024.109187 ...
Piyush Pradhan, Pierre Gentine, Shaina Kelly   +2 more
wiley   +1 more source

Contemporary population structure and historical demography of sailfish (Istiophorus platypterus) in the Atlantic Ocean [PDF]

, 2009
The Atlantic sailfish (Istiophorus platypterus) is considered over-fished in U.S. waters. Furthermore, preliminary analyses of abundance indicate that a decline in biomass has occurred. While seminal studies have provided useful baseline data about intra-
Bangma, Jessica
core   +3 more sources

A Python/Fortran Implementation of the Lattice‐Boltzmann Kernel on Multiple GPU Using the OpenACC Framework

Concurrency and Computation: Practice and Experience, Volume 38, Issue 1, January 2026.
ABSTRACT The increasing availability of GPU accelerated architectures for high‐performance computing presents new opportunities for scientific software but also challenges due to the complexity of porting legacy codes to accelerator platforms. Directive‐based programming models such as OpenACC offer a minimally intrusive pathway to exploit GPU ...
Carlos Junqueira‐Junior, Erwan Zamora Medina, Noureddine Taibi, Simon Marié   +3 more
wiley   +1 more source

ISFO-CS: An Improved Sailfish Optimization Algorithm for Controller Selection in SDWSN

Wireless Personal Communications
Abstract Software-defined wireless sensor networks (SDWSNs) have recently been added to networking, increasing scalability and performance. Choosing SDN controllers is a critical issue for network administrators in SDNs. The control plane in SDN is a separate procedure that operates on the control layer.
Manisha Kumari Rajoriya, Chandra Prakash Gupta   +1 more
openaire   +2 more sources

A Dependable Approach for the Early Detection of Diabetic Retinopathy Using Hybrid Machine Learning Models

Journal of Electrical and Computer Engineering, Volume 2026, Issue 1, 2026.
Diabetic retinopathy (DR) is a common eye condition that can lead to blurred vision or even blindness. Therefore, early detection is crucial to prevent or mitigate its effects. However, the subtlety of early symptoms makes it challenging for doctors to identify the condition.
Luai Al-Shalabi, Raghad Al-Shalabi, Gongping Yang   +2 more
wiley   +1 more source

Numerical study on bionic airfoil fins used in printed circuit plate heat exchanger

Open Physics
Airfoil printed circuit heat exchangers (PCHEs) possess exceptional comprehensive performance. In recent years, extensive research has been conducted on the layout and structure optimization of airfoil fins.
Yu Chulin, Liu Binfeng, Cui Yulin, Wang Wenqing, Yang Yuxi   +4 more
doaj   +1 more source

A Noncontact Methodology for Disengagement Monitoring of High‐Speed Railway Bridge Bearings Based on Bearing‐to‐Beam Displacement Relation Under Round‐Trip Trains

Structural Control and Health Monitoring, Volume 2026, Issue 1, 2026.
Bearings are critical components of bridges and are susceptible to various forms of deterioration under the action of traffic loads and complex environmental conditions. Existing methods for assessing the condition of bearings, including visual inspections, force sensors, cameras, and vibration sensors, still present challenges in accurately locating ...
Chuang Wang, Jiawang Zhan, Zhihang Wang, Xinxiang Xu, Yujie Wang, Zhen Ni, Fei Li, Lucia Faravelli   +7 more
wiley   +1 more source