Results 41 to 50 of about 37,388,690 (181)

Baselining Large Language Model Performance in Systems Engineering Using SysEngBench

Systems Engineering, Volume 29, Issue 6, Page 1039-1058, November 2026.
ABSTRACT In the rapidly evolving field of artificial intelligence (AI), large language model s (LLMs) have demonstrated impressive capabilities in generating natural language. However, their proficiency in specialized domains, particularly in the field of systems engineering (SE), remains less explored and unquantified.
Ryan Bell, Ryan Longshore, Raymond Madachy, Ashlyn Hanrahan   +3 more
wiley   +1 more source

Temporal trends and reliability of computed tomography scanner failures: evidence from a real-world time-series analysis

Frontiers in Physics
ObjectiveWe aimed to characterize temporal and component-specific patterns of CT malfunctions and identifying optimal monitoring intervals are critical to strengthening preventive maintenance and informed equipment management.MethodsThis study collected ...
Xiaoxiao Luan, Sujuan Yu, Shaohua Yin, Zhenlin Liu, Dongxu Wang, Ying Xiao, Ruoyao Pan, Boqi Jia, Feng Xu, Yun Tian, Yun Tian, Rong Li   +11 more
doaj   +1 more source

From Laboratory Performance to Industrial Reality: A Review Fuzing Proton Exchange Membrane Electrolyzer Component Degradation and Impact on Levelized Cost of Hydrogen

ChemElectroChem, Volume 13, Issue 19, 1 October 2026.
A comprehensive review bridging laboratory innovation with industrial‐scale PEM electrolyzer challenges, focusing on component degradation mechanisms and their direct impact on the levelized cost of hydrogen. This work highlights the critical need for scalable, durable designs and standardized testing to accelerate the green hydrogen economy.
Yuanye Huang, Sha Li, Carolin Sophie Igel, Peter Bouwman   +3 more
wiley   +1 more source

RELIABILITY ANALYSIS AND OPERATIONAL RISK MATRIX OF SAFETY VALVES [PDF]

Romanian Journal of Petroleum & Gas Technology
This research investigates the application of reliability theory to safety valves, emphasizing fundamental concepts such as the reliability function R(t), failure function F(t), failure rate λ(t), Mean Time To Failure (MTTF), and Mean Time Between ...
Petrică Cană, Alin Diniță
doaj   +1 more source

Analysis of Preventive Maintenance Line Dosing using Modularity Design and Mean Time Between Failure (MTBF)

Golden Ratio of Mapping Idea and Literature Format
Maintaining operational continuity requires effective maintenance of production equipment. The dosing line at PT XYZ experienced a total downtime of 7,597 minutes between October 2024 and September 2025, indicating the need for a structured and data-driven maintenance strategy.
Aries Firmansyah, Joumil Aidil Saifuddin Z.S   +1 more
openaire   +1 more source

Enhancing Learning Processes in Higher Education: A Gamification Approach

Computer Applications in Engineering Education, Volume 34, Issue 4, July 2026.
ABSTRACT Student motivation and engagement remain persistent challenges in higher education engineering programmes. Gamification has emerged as a contemporary approach to enhance the learning process and promote active student involvement. Prior studies have employed LEGO SERIOUS PLAY as a pedagogical mechanism to evaluate the Conceptual Quality Model ...
Ahmad Alzaghoul, Edmundo Tovar
wiley   +1 more source

Machinery Failure Approach and Spectral Analysis to Study the Reaction Time Dynamics over Consecutive Visual Stimuli: An Entropy-Based Model

Mathematics, 2020
The reaction times of individuals over consecutive visual stimuli have been studied using an entropy-based model and a failure machinery approach. The used tools include the fast Fourier transform and a spectral entropy analysis.
Miguel E. Iglesias-Martínez, Moisés Hernaiz-Guijarro, Juan Carlos Castro-Palacio, Pedro Fernández-de-Córdoba, J. M. Isidro, Esperanza Navarro-Pardo   +5 more
doaj   +1 more source

MAINTENANCE DOOZER BATUBARA MENGGUNAKAN METODE MEAN TIME BETWEEN FAILURE (MTBF) DI PT. XXXXXXX

Perwira Journal of Science & Engineering
Mean Time Between  Failure  (MTBF) merupakan rata rata waktu pada sebuah peralatan untuk dapat dioperasikan sebelum terjadinya kerusakan. Tujuan dari jurnal ini yaitu analisis maintenance Doozer batubara menggunakan metode Mean Time Between Failure (MTBF). Hasil didapatkan dari Data yang digunakan dalam laporan kerja praktik bersumber dari laporan data
Robertus Nicko, Aufa Azfa Wahyu, Muhammad Irgi Bachtiar, Budi Prasetiyo, Ahmad Mukhlisin, Muhammad Hasbi Pratama, Fajar Paundra   +6 more
openaire   +1 more source

Why Autonomous Vehicles Are Not Ready Yet: A Multi‐Disciplinary Review of Problems, Attempted Solutions, and Future Directions

Journal of Field Robotics, Volume 43, Issue 3, Page 2254-2341, May 2026.
ABSTRACT Personal autonomous vehicles can sense their surrounding environment, plan their route, and drive with little or no involvement of human drivers. Despite the latest technological advancements and the hopeful announcements made by leading entrepreneurs, to date no personal vehicle is approved for road circulation in a “fully” or “semi ...
Xingshuai Dong, Massimiliano Cappuccio, Fady Alnajjar, Luqman Ali, Hamad Al Jassmi, Essam Debie, Milad Ghasrikhouzani, Alessandro Lanteri, Tate McGregor, Oleksandra Molloy, Alice Plebe, Michael Regan, Eduardo Sandoval, Dongmo Zhang   +13 more
wiley   +1 more source

A Probability‐Aware AI Framework for Reliable Anti‐Jamming Communication

CAAI Transactions on Intelligence Technology, Volume 11, Issue 2, Page 349-366, April 2026.
ABSTRACT Adversarial jamming attacks have increased on communication systems, causing distortion and threatening transmissions. Typical attacks rely on traditional, well‐defined cryptographic protocols and frequency‐hopping techniques. Nevertheless, these techniques become vulnerable when facing intelligent jammers.
Tawfeeq Shawly, Ahmed A. Alsheikhy
wiley   +1 more source