Effective stress assessment at rectangular rounded lateral notches [PDF]
Fracture and Structural Integrity, 2015 Rectangular lateral notches are not common engineering components, thus little research attention has been directed towards the investigation of their stress field properties. Indeed, no in-depth investigations have been conducted to date to assess their
Enrico Maggiolini +2 more
doaj +2 more sources
The Journal of Engineering, 2013 This Letter presents closed-form formulas for fast approximate determination of frequency band notches of ultra-wideband (UWB) antennas loaded with nearly quarter-/half- or even full-wavelength notches resonators. The formulas are derived using the curve-
Ayman Ayd R. Saad +2 more
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Mandibular antegonial notch depth in postpubertal individuals: A longitudinal cohort study
Clinical and Experimental Dental Research, 2022 Objectives To perform an epidemiological analysis of the antegonial notch depth in postpubertal individuals and to analyze the development of deep antegonial notches longitudinally in growing individuals.
Christian Schütz +3 more
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The post-yield fracture of a ductile polymer film: Notch quality, essential work of fracture, crack tip opening displacement, and J-integral [PDF]
, 2017 Double edge notched tension (DENT) specimens of a polyethylene terephthalate (PET) film were tested in an universal testing machine, measuring the displacements and the ligament lengths with a digital image correlation (DIC) system.
Arencón Osuna, David +3 more
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Finite element-assisted fatigue life evaluation of notched Aisi 316l: Comparative insights into v-notch and rectangular notch geometries [PDF]
EPJ Web of ConferencesThe present work illustrates a comprehensive fatigue life assessment methodology for notched AISI 316L stainless-steel specimens employing a hybrid experimental-FEM framework.
Jatavallabhula Jagadesh Kumar +4 more
doaj +1 more source
The effect of notch size on fatigue crack threshold and propagation in cast gamma titanium aluminide [PDF]
MATEC Web of Conferences, 2020 Cracks were initiated and grown from notched specimens with notch lengths of 0.03 (FIB), 0.06, 0.1 and 0.5 mm (diamond blade), in cast gamma titanium aluminide at 400 oC.
Trant Claire +5 more
doaj +1 more source
A microwave dielectric biosensor based on suspended distributed MEMS transmission lines [PDF]
, 2009 Design and characterization of a miniature microwave dielectric biosensor based on distributed microelectromechanical systems (MEMS) transmission lines (DMTL) is reported in this paper.
Li, Lijie +3 more
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Mechanisms of parasite‐mediated disruption of brain vessels
FEBS Letters, EarlyView.Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira +3 more
wiley +1 more source
Linear wave dynamics explains observations attributed to dark-solitons in a polariton quantum fluid [PDF]
, 2014 We investigate the propagation and scattering of polaritons in a planar GaAs microcavity in the linear regime under resonant excitation. The propagation of the coherent polariton wave across an extended defect creates phase and intensity patterns with ...
Askitopoulos, A. +5 more
core +2 more sources
Molecular Oncology, EarlyView.A comprehensive genomic and proteomic analysis of cervical cancer revealed STK11 and STX3 as a potential biomarkers of chemoradiation resistance. Our study demonstrated EGFR as a therapeutic target, paving the way for precision strategies to overcome treatment failure and the DNA repair pathway as a critical mechanism of resistance.
Janani Sambath +13 more
wiley +1 more source