Results 241 to 250 of about 6,246 (300)

Ensemble machine learning-based sensitivity and parametric assessment of headed stud shear connectors behavior in composite construction. [PDF]

Sci Rep
Habib A, Alhashash M, Al Houri A, Habib M, Junaid MT, Altoubat S, Maalej M.   +6 more
europepmc   +1 more source

Blood pressure effects of SGLT2 inhibitors and GLP‐1 receptor agonists: Mechanisms, trial evidence and Real‐world data

British Journal of Clinical Pharmacology, EarlyView.
SGLT2 inhibitors and GLP‐1 receptor agonists modestly lower blood pressure across diverse patient populations, including those without diabetes. These effects appear largely independent of glycaemic control and offer additive value in high‐risk patients with overlapping comorbidities.
Andrej Belančić, Yusuf Ziya Sener, Marijana Vučković, Joseph Edgar Blais, Almir Fajkić, Emina Sher, Mislav Radić, Josipa Radić   +7 more
wiley   +1 more source

Design optimization of battery enclosures under nonlinear impact loading using a K-Kriging hybrid surrogate model. [PDF]

Sci Rep
Li H, Chen F, Wan C.
europepmc   +1 more source

Seismic performance of the replaceable steel links with different short length ratios. [PDF]

Sci Rep
Xiong L, Guo Z, Cai J, Jiang K, Li L.
europepmc   +1 more source

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Strain-stiffening seal

Soft Matter, 2022
A strain-stiffening seal is soft to accommodate installation but stiff to block fluid flow. Leak by elastic deformation or rupture? We construct diagrams in which the two modes of leak are demarcated.
Baohong Chen, Chao Chen, Yucun Lou, Zhigang Suo   +3 more
openaire   +2 more sources

Stiffener Effectiveness Approach for Optimal Stiffener Placement on Curvilinear Stiffened Panel

50th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2009
Stiffened panels with curved stiffeners have shown a potential for structural tailoring of metallic panels. However, the optimal placement of the stiffener curves has remained a challenge, both due to the presence of multiple local minima in the design space, as well as the associated CPU cost to solve the problem. This paper presents a new approach to
Manav Bhatia, Rakesh Kapania
openaire   +1 more source

Buckling of stiffened plates and design of stiffeners

International Journal of Pressure Vessels and Piping, 1997
Abstract This paper presents a closed-form solution of critical instability stresses for simply supported rectangular plates with an arbitrary number of stiffeners in longitudinal and/or transverse directions. It is shown that there are only two buckling modes that are coupled to each other for single direction stiffened plates and four for double ...
Long-yuan Li, Peter Bettess
openaire   +1 more source

Free Vibration of Stiffened Plate with Cracked Stiffeners

Advances in Applied Mathematics and Mechanics
Summary: In this paper, a new cracked stiffener model for the stiffener with a part-through and open crack is proposed, considering the compatibility condition of displacements between the plate and the stiffener. Based on the first-order shear deformation theory, the free vibration of stiffened isotropic plates with cracked stiffeners are investigated
Xue, Jian, Chen, Lihua, Sun, Yue, Zhang, Wei   +3 more
openaire   +2 more sources

On the Origin of Stiffening in Biopolymers

MRS Proceedings, 2005
AbstractStrain stiffening of protein networks is explored by means of a finite strain analysis of a two-dimensional network model of cross-linked semiflexible filaments. The results show that stiffening is caused by non-affine network rearrangements that govern a transition from a bending dominated response at small strains to a stretching dominated ...
van der Giessen, E., Koeman, T., van Dillen, T., Onck, P.R.   +3 more
openaire   +2 more sources