Why working with correlation and regression in rainfall time series if data isn't normally distributed?

Helllo. I'm working with rainfall time datasets. I've read serveral articles that use correlation and linear regression analysis. I've performed normality test to my sets and they're not normal at...

07 December 2017 5,732 5 View

Does the WCLB (White Cell Lysis Buffer) for DNA extraction need to be autoclaved?

30 August 2015 2,507 2 View

How can I get rid of the faint smear in PCR?

30 March 2015 8,583 17 View

What annealing T range to set in Touchdown PCR?

28 January 2015 8,055 3 View

Is anyone familiar with PCR reaction reproducibility?

Hi, I am trying to find the right PCR conditions for the amplification of a 190bp DNA fragment. When using the same PCR mastermix, the PCR reaction gives very good specific yield for some of the...

13 January 2015 1,309 9 View

Can anyone explain the reason why I find a lot of copepods in this way, is this some kind of reproductive or feeding behavior?

Many thanks!! Adriana

13 January 2015 6,685 4 View

What is the best strategy to identify incomple 24-h urine collection?

For metabolic evaluation of kidney stone formers 24 hours urine collections are still needed. How do you suspect 24 h urine collections are not appropriate? With a formula? Does anyone add a...

28 April 2013 5,439 3 View

how to implement LD-LogWestwood+ TCP in ns2?

I'm doing a project on Improved LD-LogWestwood+ TCP for Wireless Networks. To implement LD-LogWestwood+ I need to import some files on Westwood and modify the backend files of ns2. How to work...

01 September 2012 4,797 1 View

How to calculate pooled PFS rate?

Dear all, I have two PFS rate for two groups (i.e 71% and 82%) and would like to pooled both, in order to get one PFS rate. First, I wanted to calculate the mean (71+82/2) which is not an...

01 January 1970 8,145 2 View

What is the minimum sample size that is acceptable to conduct a survey?

I'm doing a study to evaluate the adherence rate of clinicians to a clinical practice guideline using clinical vignettes (an online survey). The study only includes physicians who are dealing with...

31 July 2020 5,804 4 View

Any body help me to give books, Article, any other forms of materials about indian women in medicine, history of indian physicians for my reference?

Good morning every body, i need books, Article, any other forms of materials about indian women in medicine, history of indian physicians

30 May 2020 9,218 1 View

Are there ways to turn some electronics on hand to a ventilator?

Ventilator is running out of supply under COVID-19, especially severely ill patients require non-invasive or even invasive ventilator support. When there is outbreak of COVID-19 locally,...

01 April 2020 5,105 15 View

How we engineers and mathematicians can be of help in fighting COVOD-19?

While most governments try to hide the facts and manipulate statistics about COVOD-19 due to political/economical/stupidity reasons, many physicians and scientists are currently working on finding...

03 March 2020 5,178 26 View

What is the link between potassium and hypertension?

Hypertension is very common disease in many places and millions are suffering .It has very link to potassium nin blood , Hypertension remains the leading cause of cardiovascular disease (CVD),...

01 February 2020 3,684 4 View

My manuscript is pending editor triage since one month, is it normal?

i've submited my manuscript in 14 july in a wiley journal. Field economy, frequency: quarterly. Impact factor:0.716 The status is "pending editor triage" since one month from the initial...

11 August 2019 8,506 9 View

My manuscript is pending editor triage since one month, is it normal?

i've submited my manuscript in 14 july in a wiley journal. Field economy, frequency: quarterly. Impact factor:0.716 The status is "pending editor triage" since one month from the initial...

07 August 2019 10,014 10 View

Collaboration with physicians, dentists, nurses, physiotherapists, occupational therapists, psychologists, pharmacists and other disciplines?

I intend to work on the topic," Interprofessional education in Geriatric healthcare". I am searching for collaboration with physicians, dentists, nurses, physiotherapists, occupational...

07 August 2019 4,932 2 View

No title

In the U.S., the cost of doctor burnout is US$4.6 billion per year, and $7,600 per physician per year. NPR June 1, 2019

05 June 2019 1,831 2 View

Chi Squared Test for comparing two tests?

Hi all, So I have several triage pathways using different tests. The sample cohort is the same however and all data is categorical (positive or negative). Is using the Chi Squared in this...

03 April 2019 8,561 5 View