Can we take same condition in nordan manifold?

18 April 2016 2,376 1 View

Whether to replace p value by Confidence Interval?. or to believe on Sir Ronald A. Fisher ?

31 March 2016 1,778 15 View

How can earthquakes be predicted? Which statistical models work best?

11 May 2015 2,239 13 View

Can anyone provide the URL for large unstructured data?

I need unstructured data of large size for my experiment. Dataset like pathological reports, mail content, etc. would be useful.

18 February 2015 8,457 7 View

Is it a good idea to use logistic regression for combining the effects of two or more diagnostic tests and then do the ROC analysis?

Recently many of the researchers use logistic regression predicted value probability for finding the combined effect of two or more diagnostic test [Test Variable] in ROC analysis. Is it a good idea?.

30 July 2014 4,777 7 View

Is it necessary to report the research findings by percentage and confidence interval when sample size of the study is less than 30?.

BMJ Surgery Authors guidelines include a sentence saying that if the sample size is less than 30 then report with the numbers, not percentage. What is the reason behind this?

25 December 2013 2,118 15 View

Is it only the Professor who can chair a scientific session in a conference? Why not Associate Professor or Asst Professor?

Some scientific conference organizers look at the potentiality of the person who will be selected as chair person not the "Designation". I respect Professors. But, why Associate and Asst...

18 September 2013 5,676 23 View

What should be the scientific content, sub themes which are necessary for a Research Methodology and Scientific Writing Conference in Medicine?

The International Conference on Research Methodology and Scientific Writing aims to provide knowledge that allows research scholars, teachers and practitioners to achieve the research goals and...

13 September 2013 7,887 3 View

What is the difference between written and verbal consent? Which type of study should it be used in?

Most journals are very particular about written consent. But is it necessary to take written consent in the descriptive studies? Sharing your knowledge and vision about this question will not only...

18 March 2013 4,061 93 View

Has anyone used RT PCR of Corbett company?

We have Corbett's RT PCR in our lab but I am having difficulty in analysis of data and I am getting amplification in negative control. Can anyone help me ?

08 March 2013 9,728 6 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View

What is the exact mechanism of the antimicrobial effect of local anesthetics?

The antimicrobial effect of local anesthetics has been known for more than 50 years, but it still seems to have an unclear mechanism of action. which bacteria? which concentration? etc etc. ....

27 February 2021 4,450 2 View

Are there any candidates for an Einstein's bare cosmological constant?

It is commonly accepted that General Relativity has its own 'bare' cosmological constant that contributes together with the cosmological constant resulting from vacuum energy density for an...

23 February 2021 5,448 8 View

Which Journals would you advise to submit a Letter which briefly talks about neurosurgical treatment of neuro-oncological patient during Sars-COV-2?

Possibily not an open access journal which does not add any publishing costs once being accepted. Thank you in advance

09 February 2021 717 6 View

The First Survey Addressing Patients with BMIs over 50?

Dear Bariatric Surgeons, The importance of obesity management in patients with BMIs over 50 has not been completely addressed and it should be considered separately from patients with morbid...

20 January 2021 2,748 1 View

Is not POLITICS involved in science these days?

Respected Fellows, First and foremost, wish you all, all the very best for the year 2021!. I was formerly a faculty member in Canada (2006-2011, Assistant Prof.), then came back to my...

04 January 2021 7,886 4 View

How can we increase awareness about Covid 19 prevention in our city among the local population?

The general public must be made aware of the mode of transmission, presenting symptoms and the measures that can be undertaken to prevent the spread of infection. Few options- Media, Webinars...

03 January 2021 3,538 13 View

Are OAE publishers genuine or predatory publishers ?

I received an e-mail from OEA publishers to submit an article for their special issue on Oral and Maxillofacial Surgery. I was naive enough to succumb to this request. I submitted my article which...

27 December 2020 6,454 3 View

What is the recommended age limit for primary posterior capsulotomy in pediatric cataract surgery?

In our centre, we are doing PPC even for older children upto 10-12 years of age and there seem to be no harm, rather beneficial and good outcomes. Please share your experiences.

27 December 2020 4,268 6 View