Results 11 to 20 of about 363,372 (297)

Stress shielding FE analysis on the temporomandibular joint. [PDF]

open access: yesJ Orthop, 2020
The purpose of this study is to develop a FE model of the temporomandibular joint (TMJ) to investigate a musculoskeletal System of forces able to taking into account the effect of all the muscles on the TMJ in terms of stress evaluated on the bone.A 3-dimensional finite element model of the mandible was constructed from the images generated by cone ...
Filardi V.
europepmc   +4 more sources

Study on Numerical and Experimental Failure Criterion for Formability Prediction of Hastelloy-X Using GTN Model [PDF]

open access: yes한국정밀공학회지, 2022
Hastelloy-X material is widely used in aircraft engines, furnaces, and chemical process components due to its excellent oxidation resistance and high-temperature strength.
Sohyeon An   +4 more
doaj   +1 more source

Revised Analysis of Fe vii [PDF]

open access: yesThe Astrophysical Journal Supplement Series, 2022
Abstract New spectrograms of multiply ionized iron have been recorded and analyzed, targeting the Fe vii spectrum. As a result, several previously unknown spectral lines and energy levels have been identified in this spectrum. These new data have been analyzed together with all previously published laboratory and astrophysical data on ...
Alexander Kramida   +2 more
openaire   +1 more source

A study on RCFST column instability modes [PDF]

open access: yesArchives of Civil Engineering, 2022
In this work, the instability damage modes of yield state of a steel tube at the tension side of a rectangular steel tube-confined concrete (RCFST) column under eccentric compression were classified into two types based on the coupling effect of ...
Zhengran Lu, Chao Guo
doaj   +1 more source

Utility of Next-Generation Sequencing in the Reconstruction of Clonal Architecture in a Patient with an EGFR Mutated Advanced Non-Small Cell Lung Cancer: A Case Report

open access: yesDiagnostics, 2022
EGFR tyrosine kinase inhibitors (EGFR-TKIs) have revolutionized the treatment of non-small cell lung cancer (NSCLC) patients with activating EGFR mutations.
Javier Simarro   +6 more
doaj   +1 more source

A numerical study on the influence of tunnel excavation on pile foundation [PDF]

open access: yesInternational Journal of Mining and Geo-Engineering, 2023
Tunnel construction in cities faces many geotechnical challenges, and the effect on pile foundation is possibly one of the most complex ones. Most tall buildings in big cities mostly have pile foundations, and any tunneling nearby might significantly ...
V B Maji, P Shyam Sundar
doaj   +1 more source

Advances in FRP Composite Vehicle Bridges – the Polish Experience [PDF]

open access: yesArchives of Civil Engineering, 2020
Recently, new materials have been developed in the field of bridge design, one of which is FRP composite. To investigate this topic, the Polish National Centre for Research and Development has founded a research project, whose objectives are to develop ...
T. Siwowski, M. Kulpa, M. Rajchel
doaj   +1 more source

Evaluation of sand p–y curves by predicting both monopile lateral response and OWT natural frequency

open access: yesStudia Geotechnica et Mechanica, 2022
Extending the use of the p–y curves included in the regulation codes API and DNV to design large-diameter monopiles supporting offshore wind turbines (OWTs) was unsuccessful as it resulted in an inaccurate estimation of the monopile behavior.
Amel Douifi   +3 more
doaj   +1 more source

Development of a collaborative optimization tool for the sizing design of aerospace structures [PDF]

open access: yesInternational Journal for Simulation and Multidisciplinary Design Optimization, 2008
The work introduces a computational method for the optimization of aerospace preliminary designs. It was developed considering a collaborative approach to solve the sizing optimization of a structure model defined by finite element method and by a ...
Guadagni L.
doaj   +1 more source

Alternative Formula for Rigid Pavement Stress Calculation in Corner Load Conditions

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2020
The design of rigid pavements is historically based on the classical Theory of proposed by Westergaard in 1929, which considers the rigid pavement as a thin plate resting on an elastic ground with a Winkler reaction, imposing the congruence of vertical ...
Saverio Olita   +2 more
doaj   +1 more source

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