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Questions related to Epidemiology
I recently came across a fascinating 100 years old study from Mildred Hoge (http://onlinelibrary.wiley.com/doi/10.1002/jez.1400180203/epdf). She describes a mutation that leads to reduplication...
17 October 2017 4,484 0 View
Hello everyone, I have had preliminary acceptance from a principal investigator for me to join a Master's degree program in Epidemiology, as a first step towards joining a PhD program in a...
10 October 2017 7,668 0 View
Epidemiology, Public Health and Health Protection are the major fields of my interest
10 October 2017 5,859 7 View
In my view, we should try to understand the epidemiology of the disease targetted for control like Rho and Herd Immunity indices for the disease.
09 September 2017 1,734 4 View
I am interested in conducting meta-analysis of observation studies with single arm only. Can anyone please suggest in which format data should be extracted and any free-ware software to conduct...
09 September 2017 6,914 7 View
Now I am trying to purify polysaccharide from one strain of Pseudomonas aeruginosa. The medium is M63 with 0.4% arginine. I used 60% cold ethanol (final concentration) to purify the polysaccharide...
31 August 2017 1,668 4 View
I am asking this in the context of web based disease monitoring system like Google Flu trends, in this case would it be right to categorize these as examples of descriptive epidemiology as they...
08 August 2017 5,421 3 View
Dear all, I cannot retrieve the article below. Hence, I was wondering if any of you has the subscription to this journal and can help me to retrieve the full-text of this article. I have tried to...
08 August 2017 7,895 5 View
A 17 year male presented with right progressive deafness 2 years ago. There is frequent wax impaction with many attempts to remove it. No history of previous ear surgery or trauma. On...
22 July 2017 5,428 31 View
Usually, in age-adjustment (whether it be direct or indirect), we hold the assumption that we have data on the age distribution of a population. However, if I am performing a prevalence analysis...
18 July 2017 9,085 5 View
We are working to reduce Volutrauma and Bronchopulmonary Dysplasia and to this end have developed volume controlled prototypes. Please see link to published study...
12 July 2017 1,772 4 View
Dear All, if I understand correctly, when conducting a health risk assessment in order to calculate the number of cases of a certain incidence (e.g. ichaemic heart disease) due to changes in air...
07 July 2017 9,679 1 View
I am using Joinpoint for trend analysis of age-adjusted mortality rates. Can you help me what method to use: Permutation test or Bayesian Information Criterion? What are the reasons for the first,...
07 July 2017 9,508 0 View
07 July 2017 9,828 6 View
Most of the patient data is generalised around specific case numbers, given the rare nature of the condition, but national distribution is difficult to discern with accuracy outside of individual...
07 July 2017 6,469 1 View
I need research articles on epidemiology of dental caries
07 July 2017 5,823 0 View
WHO Oral Health Surveys, 2013 (Page 91)mentioned that cytomegalovrius is to be recorded in the list of oral manifestations. The form is a questionnaire that is to be recorded by an oral...
07 July 2017 4,442 3 View
see bifurcation and chaos in nonlinear system
05 July 2017 5,924 1 View
The plane S + I + R = b/d is a manifold of system (1), which is attractingin the first octant.
15 June 2017 4,765 2 View
Definition of stability in epidemiology.
06 June 2017 5,977 1 View
I have to do this kind of multiplication for my research paper. It is used to find out whole trip exposure in commuter exposure studies. We have to multiply exposure/trip* duration/trip*...
06 June 2017 2,827 2 View
I am interested in purify lentivirus without kits to be use later in vivo. Thanks.
01 June 2017 8,707 1 View
A Two years old boy hospitalized in pediatric ward with acidosis ,hypoglycemia and hyperammonemia. What are the metabolic differential diagnosis?
10 May 2017 3,760 3 View
A lead shielding (µ=1.19) is used to protection against a source of caesium 157 with dose rate of 0.11 R/h. emitted gamma radiation has a 0.6 Mev energy. If lead shielding thickness is 0.02 m,...
05 May 2017 8,273 4 View