Results 81 to 90 of about 349,012 (301)

Modal Analysis and Test Research of Double Meshing Needle Teeth Cam Indexing Mechanism

Jixie chuandong, 2019
In order to explore the vibration characteristics of a new type of intermittent mechanism—double meshing needle teeth cam indexing mechanism，considering the complex connection relationship between various components， the finite element model of the ...
Mingtao Liu, Fuyuan Zhang, Yanqi Li, Herong Liu, huaiyu Jin   +4 more
doaj  

Analysis of a Vibrating Beam Structure in the Context of Hands-On Teaching in Structural Dynamics

Journal of Experimental and Theoretical Analyses
To demonstrate the difference between non-ideal experiments and idealized analytical models, bending vibrations of a frame structure have been analyzed in the context of hands-on teaching in structural dynamics. Both experimental modal analysis and model-
Thomas Kletschkowski
doaj   +1 more source

Experimental Modal Analysis and Characterization of Additively Manufactured Polymers. [PDF]

Polymers (Basel), 2022
Nguyen HT, Crittenden K, Weiss L, Bardaweel H.   +3 more
europepmc   +1 more source

Frequency based localization of structural discrepancies [PDF]

The intent of modal analysis is to develop a reliable model of a structure by working with the analytical and experimental modal properties of frequency, damping and mode shape.
Milani, J., Shepard, G. D.
core   +1 more source

Análise modal experimental aplicada a um componente estrutural automóvel [PDF]

, 2012
Dissertação de mestrado integrado em Engenharia MecânicaÉ comum as pessoas questionarem-se sobre o que é a análise modal e a forma como as estruturas vibram. É praticamente impossível descrever de uma forma simples alguma destes conceitos.
Salgado, Jorge Manuel da Silva Oliveira
core  

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Experimental dynamic analysis of the footbridge across Jizera River in Mladá Boleslav

Acta Polytechnica CTU Proceedings
The text of this submitted paper is devoted to the experimental dynamic analysis of the newly designed footbridge across the Jizera River in Mladá Boleslav.
Miroslav Čáp, Vladimír Šána, Michal Polák, Tomáš Plachý   +3 more
doaj   +1 more source

Measurement of Acceleration Response Functions with Scalable Low-Cost Devices. An Application to the Experimental Modal Analysis. [PDF]

Sensors (Basel), 2021
Magdaleno A, Villacorta JJ, Del-Val L, Izquierdo A, Lorenzana A.   +4 more
europepmc   +1 more source

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source

Performance of Optical Structural Vibration Monitoring Systems in Experimental Modal Analysis. [PDF]

Sensors (Basel), 2021
Kalybek M, Bocian M, Nikitas N.
europepmc   +1 more source