Biometry (Latest Articles)

Latest indexed articles for 'Biometry'

Articles 141 to 150 of 200:

Sensitivity analysis to investigate the impact of a missing covariate on survival analyses using cancer registry data.

29 Apr 2009 Having substantial missing data is a common problem in administrative and cancer registry data. We propose a sensitivity analysis to evaluate the impact of a covariate that is potentially missing not at random in survival analyses using Weibull ...
rec_pub_19235263-sensitivity-analysis-investigate-impact-missing-covariate-survival.htm

Intraocular lens calculation in extreme myopia.

29 Apr 2009 PURPOSE: To study from a theoretical viewpoint the effects in cases of extreme myopia of the different axial length (AL) behavior of current intraocular lens (IOL) calculation formulas and the problems caused by changes in lens geometry in the ...
rec_pub_19393892-intraocular-lens-calculation-extreme-myopia.htm

Postoperative induced myopia in patients with combined vitrectomy and cataract surgery.

29 Apr 2009
rec_pub_19393869-postoperative-induced-myopia-patients-combined-vitrectomy-cataract.htm

Partial coherence interferometry in a teaching hospital.

29 Apr 2009
rec_pub_19393902-partial-coherence-interferometry-teaching-hospital.htm

Is whole-plant photosynthetic rate proportional to leaf area? A test of scalings and a logistic equation by leaf demography census.

29 Apr 2009 Allometric scalings and a logistic equation assume that whole-plant photosynthetic rate under resource-unlimited conditions is proportional to leaf area. We tested this proportionality for the herb Helianthus tuberosus. During growth, we repeatedly ...
rec_pub_19275491-is-plant-photosynthetic-rate-proportional-leaf-area-test-scalings.htm

Measurements of the diameters of the great arteries and semi-lunar valves of chick and mouse embryos.

29 Apr 2009 The great arteries of embryos are small channels of a complex three-dimensional arrangement. Measurements of their diameters, as required for understanding cardiovascular morphogenesis and the genesis of malformations, cannot be performed in ...
rec_pub_19397746-measurements-diameters-great-arteries-semi-lunar-valves-chick-mouse.htm

A neuroectodermal hypothesis of the cause and relationship of myopia in retinopathy of prematurity.

29 Apr 2009 PURPOSE: To analyze the oculometric parameters in preterm infants with and without retinopathy of prematurity (ROP) and to observe the effect of presence of ROP on development of myopia. METHODS: A prospective study of preterm infants screened for ...
rec_pub_19496495-a-neuroectodermal-hypothesis-cause-relationship-myopia-retinopathy.htm

Strategies for a reliable biostatistical analysis of differentially expressed spots from two-dimensional electrophoresis gels.

29 Apr 2009 We performed quantitative comparisons with the two-dimensional gel electrophoresis technique and evaluated the reliability of biostatistical tests for the correction of "false significant" results (alpha-error) by performing repeated runs of an ...
rec_pub_19290622-strategies-reliable-biostatistical-analysis-differentially-expressed.htm

In need of a reality check.

29 Apr 2009
rec_pub_19430442-in-need-reality-check.htm

Factors affecting postgraduate dental students' performance in a biostatistics and research design course.

29 Apr 2009 Comprehension of biostatistics and principles of research design is important for literature evaluation and evidence-based practice in dentistry as well as for researchers wishing to have their publications accepted by international journals. This ...
rec_pub_19433536-factors-affecting-postgraduate-dental-students-performance.htm

Results: [1-10] [11-20] [21-30] [31-40] [41-50] [51-60] [61-70] [71-80] [81-90] [91-100] [101-110] [111-120] [121-130] [131-140] [141-150] [151-160] [161-170] [171-180] [181-190] [191-200]