Article
Engineering, Electrical & Electronic
[Anonymous]
Summary: This is the front cover of this issue of the publication.
IEEE TRANSACTIONS ON TRANSPORTATION ELECTRIFICATION
(2022)
Article
Computer Science, Hardware & Architecture
[Anonymous]
Summary: This article presents the front cover of the publication for this issue.
Article
Engineering, Electrical & Electronic
[Anonymous]
Summary: This article presents the front cover of this issue of the publication.
IEEE SENSORS JOURNAL
(2022)
Article
Automation & Control Systems
[Anonymous]
Summary: This is the front cover for this issue of the publication.
IEEE CONTROL SYSTEMS MAGAZINE
(2023)
Article
Engineering, Electrical & Electronic
[Anonymous]
Summary: This article introduces the front cover of the publication.
IEEE POWER & ENERGY MAGAZINE
(2023)
Article
Engineering, Electrical & Electronic
[Anonymous]
Summary: This sentence introduces the front cover of this issue of the publication.
IEEE INSTRUMENTATION & MEASUREMENT MAGAZINE
(2022)
Article
Engineering, Electrical & Electronic
[Anonymous]
Summary: This is the front cover for this issue of the publication.
IEEE INSTRUMENTATION & MEASUREMENT MAGAZINE
(2022)
Article
Computer Science, Artificial Intelligence
Azam Asilian Bidgoli, Shahryar Rahnamayan, Bilgehan Erdem, Zekiye Erdem, Amin Ibrahim, Kalyanmoy Deb, Ali Grami
Summary: This paper proposes a machine learning-based framework, called MORM, to address the challenge of insufficient coverage of the Pareto front in many-objective optimization problems. The framework reversely maps the objective values to decision variables using a learning model constructed on the initial PF set. It generates candidate solutions using inexpensive generative techniques and covers the initial PF efficiently through iteratively generated non-dominated candidate solutions.
COMPLEX & INTELLIGENT SYSTEMS
(2022)
Article
Chemistry, Multidisciplinary
Qingxin Zhang, Haitao Lei, Hongbo Guo, Yabo Wang, Yimei Gao, Wei Zhang, Rui Cao
Summary: This study investigates the effects of positively charged substituents on the hydrogen evolution reaction and finds that this effect can improve the activity and selectivity of the CO2 reduction reaction. This provides insights for the design of HER catalysts and has important implications for the design of catalysts for CO2RR.
Article
Engineering, Mechanical
Yaqin Feng, Sheng Qu, Fansong Li, Huanyun Dai, Kang Shu
Summary: This work conducted field tests to explore the causes of failure of connecting bolts between the axle box front cover and axle box body on high-speed trains. The results revealed the 20th-order polygonization of the wheel and drastic vibration of the front cover at a speed of 300 km/h. The bench test reproduced the unique and drastic vibration phenomenon and confirmed the responsibility of wheel polygonization for the vibration of the front cover. Operational Modal Analysis and theoretical analysis verified the existence of non-linear vibration of the front cover under 20th-order polygonization. The study also investigated the cause of bolt failure and the dynamic characteristics of the front cover resulting from different wheel polygon orders.
ENGINEERING FAILURE ANALYSIS
(2023)
Article
Chemistry, Inorganic & Nuclear
[Anonymous]
Summary: This article reviews the recent advances in the synthesis and applications of ferrocene-fused nitrogen heterocycles. The transfer of powerful transition-metal-catalyzed methodologies for C-H bond functionalization of benzene derivatives to ferrocene has played a significant role in this field.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2022)
Article
Electrochemistry
Praveen Narangoda, Ioannis Spanos, Justus Masa, Robert Schlogl, Aleksandar R. Zeradjanin
Summary: The Front Cover illustrates that metals with more destabilized interfacial water molecules can act as efficient electrocatalysts for the hydrogen evolution reaction (HER). Despite a relatively high activation energy, a high reaction rate can be achieved through proton tunneling by having high values of preexponential factor. While the destabilization of the proton's solvation sphere is intuitive in acidic electrolytes, a more complex mechanism is involved in alkaline media.
Article
Chemistry, Inorganic & Nuclear
Milica Feldt, Quan Manh Phung
Summary: The reaction profiles of a non-heme iron(IV)-oxo biomimetic catalyst were studied using different levels of theory. The accurate calculation of spin-state energetics was found to be challenging for these methods.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2022)
Article
Quantum Science & Technology
Ze-Tong Li, Fan-Xu Meng, Han Zeng, Zhai-Rui Gong, Zai-Chen Zhang, Xu-Tao Yu
Summary: In this study, the DNA-like double helix is used to represent the structure of parameterized quantum circuit, which corresponds to the design of a revised multiobjective genetic algorithm. The split circuit fragment at the end of the double helix represents the optimization of the parameterized quantum circuit structure. The two guide lines colored by red and blue represent the two objectives (gradient and cost) to be optimized.
ADVANCED QUANTUM TECHNOLOGIES
(2023)
Article
Physics, Applied
James E. Polk, Robert Lobbia, Arthur Barriault, Pedro Pablo Guerrero Vela
Summary: Experimental results showed that the erosion rates on the cover of the inner front pole in a 12.5 kW Hall thruster are most sensitive to low voltage and current conditions, with increasing magnetic field strength leading to higher erosion rates, particularly near the inner radius. Additionally, the energy distributions of ions generated by the hollow cathode may also impact certain erosion trends.
JOURNAL OF APPLIED PHYSICS
(2021)