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

Why EMBASE literature database is such unfriendly and not accessible?

I'm so frustrated in accessing EMBASE for scientific research. High expense and poor accessiblity. I don't know how and why the EMBASE leads me into this negative impression?

08 September 2015 7,489 0 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

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

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 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

How to write a scientific report?

We are analysing scientific reports at University in great detail, so I wanted to find a scientific report about how to write a scientific report. Including detail such as what information to put...

02 March 2021 7,602 4 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

Energy minimization in LAMMPS using NVT ?

How do I do energy minimization in lammps with NVT ensemble ? I am using the following command and it does not seem to work. It stops at extremely high energy and gives me the error zero search...

01 March 2021 2,294 3 View

No title

01 March 2021 3,905 5 View

How to Balance Bench work with Reading and Writing?

I am a second-year grad student. I am finding it difficult finding time to read literature and write (things like qualifying exam, thesis, grants). I find myself so busy with bench work that I...

01 March 2021 3,325 4 View

Which software is better to write systematic review paper?

We have seen some authors use some software to write review paper. As obvious, the study of all published papers concerning our studying field is not possible and these software can help us to...

27 February 2021 6,296 1 View

How can we raise the figure when we writing a paper with Latex ?

Hi, everyone. I'm a starter to write a paper by Latex. But I have some difficulty using it. I'm writing the paper with 2 columns. And, there is one figure that occupies the 2 both-sides. I want to...

26 February 2021 3,738 3 View

What are the important tips for writing review articles?

Important tips for writing a good review articles

24 February 2021 8,544 6 View