Results 101 to 110 of about 1,027,147 (317)
INFLUENCE OF WHEEL POLYGON ON DYNAMIC PERFORMANCE OF HIGH SPEED EMU
Jixie qiangdu, 2020 With the continuous improvement of the running speed of the EMU,the wear of the wheels during the operation is intensified,which increases the maintenance cost and deteriorates the service environment of the train.
ZHANG JieJuan +5 more
doaj
The process of European monetary integration : a comparison of the Belgian and Italian approaches [PDF]
This paper analyses and compares the roles which Belgium and Italy have played in the process of European monetary integration. It discusses Belgian and Italian attitudes towards European integration and EMU, exchange rate policies, key concepts of the ...
Ivo Maes, Lucia Quaglia
core
Helmeted hornbill cranial kinesis: Balancing mobility and stability in a high‐impact joint
The Anatomical Record, EarlyView.Abstract Prokinesis—in which a craniofacial joint allows the rostrum to move relative to the braincase—is thought to confer diverse advantages in birds, mostly for feeding. A craniofacial joint would, however, be a weak link if cranial stability is important. Paradoxically, we have identified a craniofacial joint in helmeted hornbills (Rhinoplax vigil),
Mike Schindler +8 more
wiley +1 more source
Optimization of Multi-Day Flexible EMU Routing Plan for High-Speed Rail Networks
Applied SciencesWith the continuous expansion and increasing operational complexity of high-speed railway networks, there is a growing need for more flexible and efficient EMU (Electric Multiple Unit) routing strategies.
Xiangyu Su +3 more
doaj +1 more source
Construction and Application of Dynamic Monitoring System for Wheelsets of High Speed EMUs
Kongzhi Yu Xinxi Jishu, 2021 Wheelset is one of the most important components of high speed EMU bogie system, and its health determines the safety of EMUs. At present, wheelset management information systems for EMU repair, dynamic detection, train information and operating mileage ...
LI Shuzhi, SONG Peiyuan, LU Kai
doaj
Auxiliary Power Supply System of CRH380A High-speed EMUs
, 2015 Composition, voltage type and working principle of CRH380A high-speed EMUs auxiliary power supply system were introduced, and fault extended power supply function which influenced auxiliary power supply system reliability and redundancy was discussed, as well as its realization method.
KANG Wei, YU Weikai, HOU Xiufang
openaire +1 more source
The Anatomical Record, EarlyView.Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen +7 more
wiley +1 more source
RESEARCH ON FATIGUE TEST METHOD OF CAR BODY OF HIGH-SPEED EMU
Jixie qiangdu, 2020 The vehicle body is an important bearing component of the high-speed train. The fatigue test can accurately evaluate the fatigue life of the vehicle body.
WANG Chao +5 more
doaj
One Europe, one product, two prices-the price disparity in the EU [PDF]
This article examines the price dispersion in the European Union in the last fifteen years (1990-2005). The analysis of price convergence is examined on aggregate and disaggregate levels.
Joanna Wolszczak-Derlacz
core
Osteohistology of two phorusrhacids reveals uninterrupted growth strategy
The Anatomical Record, EarlyView.Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Lotta Dreyer +2 more
wiley +1 more source