Results 51 to 60 of about 2,703 (179)
The columnar Li stacks induced by high‐density spatial multidimensional nucleation mode have stable bulk‐phase electronic pathway and interfacial kinetic structure, which significantly reduces the quasi‐linear accumulation of irreversible Li during the cycling process.
Jinqi Zhu +8 more
wiley +1 more source
Drone‐Assisted Organ Transport: A Scoping Review of Clinical, Regulatory, and System Readiness
ABSTRACT Organ transport remains a critical determinant of transplant success, with delays during transfer prolonging cold ischemia time (CIT) and increasing the risk of delayed graft function or organ discard. Uncrewed aerial vehicles (UAVs) have emerged as a potential means to enhance the speed, predictability, and resilience of transplant logistics.
Robson G. Gilmour, Mekhola Hoff
wiley +1 more source
Rapid urban air mobility (UAM) developments and new classes of vertical takeoff and landing (eVTOL) aircraft have changed the safety paradigm in urban airspace.
Kayrat Koshekov +5 more
doaj +1 more source
This review comprehensively addresses challenges impeding the current and near‐future applications of Li–S batteries, with a special focus on novel strategies and materials for achieving high energy/power density. Additionally, potential areas for practical applications are explored, placing special emphasis on their lightweight, high energy/power ...
Junyoung Heo +9 more
wiley +1 more source
Urban Air Mobility (UAM) is emerging as a transformative solution to urban traffic congestion and inefficient ground travel. This paper presents the UAM development of Shenzhen, a pioneering city of low-altitude economy in China.
Jinhong Xu +4 more
doaj +1 more source
eVTOL 항공기 사이징을 위한 중량 분율 추정 [PDF]
학위논문(석사) -- 서울대학교대학원 : 공과대학 항공우주공학과, 2023. 8. 신상준.In recent years, eVTOL aircraft have emerged as environmentally friendly new transportation vehicles, garnering a significant attention in their design.
심성우
core
High‐Entropy Energy for Self‐Powered Systems
ABSTRACT In energy constrained application scenarios, self‐powered systems (SPSs) are gradually emerging as a core technological pathway for enabling distributed intelligent sensing. High‐entropy energy, such as micro‐wind, vibrations, water motion, and human activity, is widely available but difficult to harness due to its low density, randomness, and
Fangjing Xing +6 more
wiley +1 more source
A Novel Aerodynamic Modeling Method Based on Data for Tiltrotor evtol
A data-driven aerodynamic modeling method is proposed to address the problem that traditional modeling methods based on physical mechanisms cannot fully represent the special aerodynamic characteristics of tiltrotor evtol aircraft.
Haiyang Wang, Peng Li, Dongsu Wu
doaj +1 more source
The Evaluation of Composite Energy Absorbers for Use in UAM EVTOL Vehicle Impact Attenuation [PDF]
The demand for new personal air-taxi services is leading to the development of lightweight Vertical Take-off and Landing (eVTOL) vehicles with electric propulsion for the Urban Air Mobility (UAM) industry.
Hardy, Robin +2 more
core +1 more source
Design Strategies for Practical Zinc‐Air Batteries Toward Electric Vehicles and beyond
This article highlights the pathways for the design of cathodes, electrolytes, anodes, electrode‐interfaces, cell design configurations, key energy metrics, and fabrication process scalability for transferring lab‐scale to realistic commercial Zn‐air batteries.
Sambhaji S. Shinde +3 more
wiley +1 more source

