Results 251 to 260 of about 23,775 (301)

The success rate and aesthetic outcomes of immediate anterior implant placement based on primary stability: A retrospective study. [PDF]

Medicine (Baltimore)
Wang J, Ye C, Li H, Li M.
europepmc   +1 more source

More Danger Than Meets the Eye: Potentially Toxic Element Contamination in Fish from the Western Pará Poses Significant Hazards to Local Communities. [PDF]

ACS Omega
Albuquerque FEA, de Assis FFV, Miranda M, Sousa RS, Barrêto-Júnior RA, López Alonso M, Minervino AHH.   +6 more
europepmc   +1 more source

Trends in Women's Representation Among Principal Investigators of Clinical Trials in Orthopaedic Sports Surgery. [PDF]

Orthop J Sports Med
Abid R, Burkhart RJ, Douglas G, Smith KL, Moyal AJ, Adelstein JM, Maheshwer B, Calcei JG, Voos JE, Apostolakos JM.   +9 more
europepmc   +1 more source

Case Report: Early surgical intervention for epilepsy with mild MOGHE: timing and clinical efficacy. [PDF]

Front Pediatr
Sun Y, Chen L, Jin M, Yang F, Du Y, Fang J, Li B, Sun Z, Wang L, Cheng Z, Yang Z, Qu Y.   +11 more
europepmc   +1 more source

Dartboard tests for the location quotient [PDF]

Regional Science and Urban Economics, 2009
Abstract In this paper we reinterpret the location quotient, the commonly employed measure of regional industrial agglomeration, as an estimator derived from Ellison and Glaeser [Ellison, G., and Glaeser, E., 1997. Geographic concentration in U.S. manufacturing industries: a dartboard approach.
Paulo Guimarães, Octavio Figueiredo, Douglas Woodward   +2 more
exaly   +3 more sources

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The location quotient as an estimator of industrial concentration

Regional Science and Urban Economics, 2012
Abstract We construct the location quotient (LQ) from a discrete data generating process and formally test its statistical properties. First, we show that the LQ is typically unbiased, but exhibits finite sample bias when assuming a Poisson distribution. Second, we determine the accuracy of statistical tests, which depends of both sample size as well
Stephen B Billings
exaly   +2 more sources

The Location Quotient Approach to Estimating Regional Economic Impacts

Journal of the American Institute of Planners, 1977
This article presents a theoretical rationale for the use of location quotients in estimating regional economic impacts.
Andrew M Isserman
exaly   +2 more sources

The Location Quotient – Assembly and application of methodological enhancements [PDF]

, 2010
The location quotient is an easy to use and often used indicator for identifying the clustering of industries, even though it struggles with some problems. This paper assembles different kinds of enhancements of the coefficient taken from the literature, which offer improvements regarding both the accurateness of the quotient and the interpretation of ...
Strotebeck, Falk
openaire   +2 more sources