We circumvented this problem by first modeling the pyramidal neuron with circular dendritic cross sections, preserving the cross sectional area from EM.
The absorption efficiency, the ratio of the absorption cross section over the geometric cross sectional area (and analogously the scattering and extinction efficiencies), can be calculated from Mie theory.
a. top view of a potential shallow landslide and its surrounding area; b. longitudinal cross sectional view; c. lateral cross sectional view.
However, cross sectional dependence or cross sectional correlation of the variables is a fact that should be detected for the variables to decide which panel unit root test would be applied.
Including ethnicity (percentage of participants of European descent), number of cases, number of participants, source of data (investigator provided versus published data), and type of study (prospective cohort versus cross-sectional study or cross sectional data from a cohort study) in a meta-regression model resulted in a decrease in the value of I2 from 83% to 36.0%.
Cross sectional survey in 2006.
Fifteen studies were cohort studies and 36 were cross sectional or repeat cross sectional studies (Additional file 1: Table S2).
Thirteen of the 25 studies were case-control studies,w4 w12-w16 w20 w22-w25 w22-w25 10cohort studies,w1-w3 w7-w9 w11 w17-w19 and two cross sectional studies.w6 w21 Both cross sectional studies presented results for cardiovascular events after the diagnosis of migraine.
This will include femoral neck hip axis length (HAL, mm), cross sectional area (CSA, mm), cross sectional moment of inertia (CSMI, mm) and femoral neck strength index (FSI, mm) [ 84- 86].
The apparently useful performance of the Lamothe adjusted OR in this particular case does not detract from the fundamental truth that a cross-sectional study remains a cross sectional study.
We excluded cross sectional or serial cross sectional studies and those studies identifying the outcome from retrospective analysis of routine medical records to identify outcome or exposure to opiate substitution treatment (in the latter case they were considered subject to selection bias because of different motivations and characteristics of individuals undergoing voluntary testing).
