Results 281 to 290 of about 71,352 (312)

Resonance of a Series of Train Cars Traveling Over Multi-Span Continuous Beams

2016
For a train car moving over a multi-span continuous beam of identical span length L at constant speed v, it may encounter repetitive excitations transmitted from the sustaining beam of frequency v∕L excited by the previous passing cars. If the exciting frequency v∕L coincides with the vehicle frequency f c , namely v∕L = f c , resonance will be ...
J. D. Yau, Y. B. Yang
openaire   +1 more source

Cable Shape and Construction Parameters of Triple-Tower Double-Cable Suspension Bridge with Two Asymmetrical Main Spans

Journal of Bridge Engineering, 2021
Wen-Ming Zhang, Jia-Qi Chang, Zhang Wen-Ming   +2 more
exaly  

Comments on “The life-span prediction of a system connected in series”

Mathematics and Computers in Simulation, 2014
TaChen Liang, Ming-Chung Yang
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Calcifying Epithelial Odontogenic Tumor: A Case Series Spanning 25 years

Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology, 2022
Dr. Lauren Ruddocks, Dr. Sarah Fitzpatrick, Prof. Indraneel Bhattacharyya, Dr. Don Cohen, Dr. Mohammed Islam   +4 more
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<p><span>Navigation Under Constraint in the Portussophia™ Series</span><span></span></p>

Reason is often treated as a faculty that generates correctness, authority, or justification. In complex institutional and technical systems, this framing obscures a more persistent failure mode: formally valid reasoning can still produce incoherent or illegitimate outcomes when the conditions under which reason operates are not constrained. This paper
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Evaluation of Seismic-induced Impact Interaction between a Cable-stayed Bridge and Its Approach Spans Using a Simplified Analysis Model

Journal of Earthquake Engineering, 2022
Yu Shen, Wenjing Xu
exaly  

Control of Difference of Seismic Response across Different Spans of high-speed railway multi-spans simply supported bridge

Bulletin of Earthquake Engineering, 2022
Yuntai Zhang, Lizhong Jiang, Wangbao Zhou   +2 more
exaly  

<span>TIME SERIES FORECASTING: ECONOMIC DYNAMICS WITH AN n-DIMENSIONAL 'ABE' MODEL</span>

<div> <div> A mathematical theory is presented for the dynamic modeling of multivariate economic systems composed of "n" structurally dependent events, based on the Acceleration Balance Equation (ABE). This third-order differential equation describes the temporal evolution of economic events x(t), incorporating observed acceleration ...
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Seismic Uplift Effect at End Spans of Long-Span Rigid-Frame Bridges Subjected to Near-Fault and Far-Fault Ground Motions

Journal of Bridge Engineering, 2023
Lei Tong, Dongsheng Wang, Fan Shi
exaly  

<p><span>Ethical Coherence Under Constraint in the Portussophia™ Series</span><span></span></p>

Ethical discourse is often grounded in human intention, moral reasoning, or normative prescription. This paper offers a descriptive alternative: ethics is examined as a preanthropological relational condition concerned with how cost is borne under change.
openaire   +1 more source