Is there any (validated or not yet) evaluation form available for formally assessing the causal relationship in a treatment-emergent mortality?

Is there any (validated or not yet) evaluation form available for formally assessing the causal relationship between a complex treatment and a subsequent treatment-emergent (or hopefully not)...

05 June 2018 7,585 0 View

Circulating tumor DNA (ctDNA) has a very short half-life in peripheral blood, approximately 1.5 to 2 hours only. How will the ctDNA disappear?

According to the previous decent studies, the half-life of ctDNA has been determined to be less than 2 hours. What are the physiological mechanisms to clean-up these ctDNAs in one's peripheral blood?

11 December 2016 8,814 6 View

Any caveats that should be kept in mind beforehand while using the Jointpoint regression model to calculate the trends of certain cancer occurrence?

Any caveats that should be kept in mind beforehand while using the Jointpoint regression model to calculate the trends of certain cancer occurrence?

01 February 2015 2,510 0 View

How can I determine the caliper in a propensity score matching?

A caliper which means the maximum tolerated difference between matched subjects in a "non-perfect" matching intention is frequently set at 0.2 standard deviation as the default such as used in the...

31 December 2014 9,097 4 View

Which type of cancer or solid tumors are strongly associated with CTLA4 aberration causing a state of self-tolerance?

Cytotoxic T-cell antigen-4 gene variants in cancer.

10 November 2014 3,354 3 View

When there are two editors-in-chief, how shall one address them in the Cover Letter?

Shall we just pick one of them to address to? This will not be polite enough, right? But how to write a letter to two persons? Pardon me for this naive question, please.

09 October 2014 8,623 4 View

How to calculate the synergy Index when the measure of risk is hazard ratio?

SAB=(RRAB - 1)/(RRA + RRB - 2)

07 August 2014 9,599 4 View

Is it possible or helpful to establish a ResearchGate Repository collecting all the uploaded full-text articles?

Full-text articles uploaded by ResearchGate researchers are valuable. A repository of these articles can provide better utilization, more efficiently shared amongst us, when the repository...

06 July 2014 9,463 0 View

Can we score (quantitatively evaluate) an observational cohort study using the STROBE checklist?

06 July 2014 5,397 6 View

Which bio-statistical software is particularly good for propensity score matching?

In an administrative database research using retrospective cohort study design, the propensity score matching may be adopted to ensure group A and group B in the cohort will look similar...

05 June 2014 4,867 10 View

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

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02 March 2021 3,060 3 View

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02 March 2021 932 1 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View

How does Scientist/RG community evaluates a case study article and the impact of it on a researcher career?

An article that is published as a case study in the SJR listed journal. How much value is added to a researcher career? How it is evaluated by a scientific researcher/University admission...

02 March 2021 9,661 3 View

Could any one guide me, to write research proposal for grant? ?

We have one plant, the local people using this for controlling blood sugar, the toxicity and antidiabetic activity of the plant is not reported yet, please guide from whag should be the process ?...

02 March 2021 2,300 1 View

How to regulate SSCP temperature in simple PAGE?

I'd like to perform single-strand conformation polymorphism (SSCP) in my thesis, however I cannot control the temperature of the vertical PAGE since we are using the conventional tanks. Is there a...

02 March 2021 9,157 1 View