Results 21 to 30 of about 26,639 (292)

Malas notches [PDF]

open access: yes, 2019
This paper shows that the sufficient statistic approach to the welfare properties of income (and other) taxes does not easily extend to tax systems with notches, because with notches, changes in bunching induced by changes in tax rates have a first-order ...
Lockwood, Ben
core   +1 more source

Investigation of Fracture in V-notched Brittle Polymers under Pure Shear Loading [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2009
Sudden fracture is one of the major failure modes in brittle materials. Plexiglass (polymethyl methacrylate) is a well known brittle polymer, widely used in various industries.
M.R. Ayatollahi, A.R. Torabi
doaj   +1 more source

Experimental study on flexural properties of timber columns with interior notches in traditional Japanese timber structures

open access: yesJournal of Wood Science, 2021
In this study, the columns with interior notches in traditional Japanese timber frames were selected as the research object, and static bending tests were performed to investigate the effect of interior notches on the flexural properties of columns ...
Zherui Li   +5 more
doaj   +1 more source

A cadaveric study of human spleen and its clinical significance

open access: yesNational Journal of Clinical Anatomy, 2017
Background & Aim: Spleen is an important lymphatic organ that is connected to the blood vascular system. It is important component of the reticuloendothelial system.
Subhash M Gujar   +2 more
doaj   +1 more source

Biological Indicators Reveal Small-Scale Sea-Level Variability During MIS 5e (Sur, Sultanate of Oman)

open access: yesOpen Quaternary, 2020
In this study we aim to document various coastal notches in Sur Lagoon (Oman) and interpret them regarding their use as sea-level indicator. We also unravel any short-term sea-level fluctuations, which are potentially preserved within the trace fossil ...
M. Falkenroth   +6 more
doaj   +1 more source

Fatigue Behavior of Steels with Multiple Notches : Report 3 The Effect of Interaction between Notches on the Fatigue Crack Propagation [PDF]

open access: yes, 1988
The behavior of fatigue crack propagation of round bar specimens of S35C with one to three sharp notches was investigated and the results obtained are summarized as follows; 1) Crack length at notches that did not fracture increased with the overstress ...
末永, 勝郎   +5 more
core   +1 more source

Effective stress assessment at rectangular rounded lateral notches [PDF]

open access: yesFracture 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.
Enrico Maggiolini   +2 more
doaj   +3 more sources

Prediction formulas for a notched frequency response of a printed ultra-wideband antenna loaded with notching resonators

open access: yesThe 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
doaj   +1 more source

Mandibular antegonial notch depth in postpubertal individuals: A longitudinal cohort study

open access: yesClinical 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
doaj   +1 more source

A comprehensive analysis of tidal notches in the Mediterranean Sea

open access: yes, 2015
Recent works (Evelpidou et al., 2012) suggest that the modern tidal notch is disappearing worldwide due sea level rise over the last century. In order to assess this hypothesis, we measured modern tidal notches in several of sites along the Mediterranean
Rovere, Alessio   +33 more
core   +1 more source

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