Results 81 to 90 of about 6,330 (209)

Dissipative Shocks behind Bacteria Gliding

, 2014
Gliding is a means of locomotion on rigid substrates utilized by a number of bacteria includingmyxobacteria and cyanobacteria. One of the hypotheses advanced to explain this motility mechanism hinges on the role played by the slime filaments continuously
Virga, Epifanio G.
core   +1 more source

New empirical rheological model for ceramics suspensions based on a hyperbolic sine formulation

Journal of the American Ceramic Society, Volume 109, Issue 1, January 2026.
Schematic representation of a new rheological model based on a hyperbolic sine formulation. Abstract Understanding the rheological behavior of ceramic suspensions is crucial for optimizing shaping technologies, including slip casting, injection molding, and additive manufacturing.
Patrik Sokola, Vlastimil Bílek, Tina Skalar, Martin Sahuľ, Petr Ptáček   +4 more
wiley   +1 more source

A Design of an Axisymmetric Roof With a Horizontal Rotation Axis

Studies in Applied Mathematics, Volume 156, Issue 1, January 2026.
ABSTRACT This research proposes a novel roof design whose shape follows the mathematical model of an ideal hanging surface. The resulting roof is a surface of revolution, but its rotation axis is horizontal, which challenges conventional intuition because the axis is perpendicular to the direction of gravity.
Rafael López
wiley   +1 more source

Cyclic and Explosive Evaluation of New Proposed Steel Joint

Advances in Civil Engineering, 2016
The behaviour of a novel steel beam-to-column connection, the saddlebag, subjected to cyclic and progressive collapse, was evaluated in this paper. The cyclic behaviour considered the interstory drift angle and flexural strength in accordance with 2010 ...
Iman Faridmehr, Yusof Ahmad, Mahmood Md. Tahir, Mohd Hanim Osman   +3 more
doaj   +1 more source

Nonlinear multi-mode interactions in subsea risers undergoing vortex-induced vibrations [PDF]

, 2009
This paper investigates nonlinear multi-mode interactions in subsea risers undergoing vortex-induced vibrations based on a computationally efficient reduced-order fluid-structure interaction model.
KTP (Funder), O'Brien, P., Srinil, N., Wiercigrocha, M.   +3 more
core  

Model for coiling and meandering instability of viscous threads

, 2009
A numerical model is presented to describe both the transient and steady-state dynamics of viscous threads falling onto a plane. The steady-state coiling frequency w is calculated as a function of fall height H.
Barnes G., Barnes G., Chiu-Webstar S., Cruickshank J. O., Cruickshank J. O., Cruickshank J. O., Cruickshank J. O., Furuichi M., Habibi M., Mahadevan L., Maleki M., Morris S. W., Nagahiro S., Ribe N. M., Ribe N. M., Ribe N. M., Tchavdarov B., Teichman J., Trouton F. T.   +18 more
core   +1 more source

Wave energy converter with floating-point absorber and catenary mooring: dynamic coupling analysis

Frontiers in Marine Science
Mooring design for floating wave energy converters (WECs) is crucial for station maintaining, efficient power collection, and economic concerns. In order to study the dynamic response of the floating-point absorber under the coupling action of the ...
Dapeng Zhang, Bowen Zhao, Haoyu Jiang
doaj   +1 more source

Overestimation of load-resisting capacity in double-span welded steel beams: a comparative FEM study incorporating ductile damage and element deletion

Jurnal Ilmiah SINERGI
The study investigates how different finite element modelling assumptions affect the predicted load-resisting behavior of welded beam-column connections in double-span steel beam systems subjected to column-removal scenarios.
Nor Idahyu Mohd Zaman, Nur Ezzaryn Asnawi Subki, Yazmin Sahol Hamid, Hazrina Mansor   +3 more
doaj   +1 more source

Performance of the PR connections under combined Axial-tension and moment loading

Electronic Journal of Structural Engineering, 2010
The inherent moment capacity of bolted top-seat angle connections with double web angles (TSDW), categorized as partially restrained (PR) connections according to AISC-LRFD specifications, can be considered in analyses of semi-rigid connections ...
A. Pirmoz, M. M. Ahmadi, E. Valadi, V. Farajkhah, S. R. Balanoji   +4 more
doaj   +1 more source

Strengthening of Precast RC Frame to Mitigate Progressive Collapse by Externally Bonded CFRP Sheets Anchored with HFRP Anchors

Advances in Civil Engineering, 2018
Currently, the robustness of precast reinforced concrete frames is attracting wide attention. However, avoiding “strong beams and weak columns” during strengthening against progressive collapse is a key problem.
Jianwu Pan, Xian Wang, Fang Wu
doaj   +1 more source