Results 271 to 280 of about 10,994,822 (334)

Assessing root canal configuration of permanent mandibular incisors in Indian subjects using CBCT. [PDF]

open access: yesBioinformation
Singh P   +5 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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Permanent Differences in Unemployment and Permanent Wage Differentials

Quarterly Journal of Economics, 1985
This paper tests for the existence of wage premiums based on geographic and industry unemployment differences. These differences are broken down into permanent and transitory components in equations controlling for variation in state generosity of unemployment insurance benefits.
James D Adams, Adams James D
exaly   +3 more sources

Accounting for permanent differences

1981
Permanent differences were defined in chapter 2 as differences between book income and taxable income that will never be regarded as taxable income (positive permanent differences) or as book income (negative permanent differences) or will be so only at the end of the lifetime of a company.
M. A. V. Hoepen
exaly   +3 more sources

Histopathological differences between temporary and permanent threshold shift

Hearing Research, 2000
The structural changes associated with noise-induced temporary threshold shift (TTS) were compared to the damage associated with permanent threshold shift (PTS). A within-animal paradigm involving survival-fixation was used to minimize problems with data interpretation from interanimal variability in response to noise.
Barbara A Bohne   +2 more
exaly   +4 more sources

Wages Differences between Temporary and Permanent Immigrants 1

open access: yesInternational Migration Review, 2010
Temporary “guestworker” programs are often assumed to have less impact on native-born workers than permanent immigration. However, there are theoretical reasons to expect temporary immigrants to accept lower wages and thus for temporary migration to have a greater adverse impact on receiving country wages.
Peter. Brownell
semanticscholar   +3 more sources

The nature of timing differences and permanent differences

, 1981
The disruption of the causal relationship between the amount of tax payable and book income, in the case of a difference between book income and taxable income, can be permanent or temporary. This distinction is mostly referred to as the distinction between permanent differences and timing differences.
M. A. V. Hoepen
semanticscholar   +2 more sources

Erosive effect of different dietary substances on deciduous and permanent teeth [PDF]

open access: yesClinical Oral Investigations, 2016
We investigated the effect of different dietary substances on deciduous and permanent enamel.Enamel specimens were prepared from human teeth (n = 108 deciduous molars and n = 108 permanent premolars). We measured the chemical parameters (pH, titratable acidity, viscosity, calcium, phosphate, fluoride concentration and degree of saturation) of nine ...
Carvalho TS   +3 more
openaire   +4 more sources

A Review of Axial Flux Permanent Magnet Machine Technology

IEEE transactions on industry applications, 2023
Axial flux permanent magnet machines (AFPM) are popular for applications that benefit from high torque density and an axially compact form factor, such as in-wheel traction drives.
F. Nishanth   +2 more
semanticscholar   +1 more source

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