Can I do meta-analysis of some of the included studies and systematically review the rest?

Hi, For example: If I have 20 eligible studies (Both case-control studies and cross-sectional studies without any control group ) coming out of a systematic search. Can I do meta-analysis with 10...

02 March 2019 4,372 7 View

Software for meta-analysis?

I have been using RevMan for conducting meta-analysis. Recently I came to know about another software called "Comprehensive meta-analysis (CMA)". Anyone has experience of using both? Is there...

09 October 2016 5,779 13 View

What are the reasons of retracting a published article? Can it be cited even after retraction?

Recently I came across a published (2006) article (Attached) which has been retracted in 2011. What might be the reasons of this retraction? Can the article be cited even after being retracted?

02 March 2016 6,650 1 View

Anticardiolipin antibody (aCL) titre in patients with antiphospholipid syndrome (APS)?

According to the last diagnostic criteria of antiphospholipid syndrome (APS) (Miyakis 2006), anticardiolipin antibody (aCL) has to be > 40 GPL (IgG) or > 40 MPL (IgM). However, most of the...

02 March 2016 4,722 5 View

What is the cut-point of high impact factor? Is it really possible to conclude what is considered as 'high' and 'low' impact factor?

01 February 2016 202 1 View

Journal name change: Impact factor?

When a journal's title changes, in ISI web of knowledge, I can see both impact factor against the previous journal title as well as the new title. For example BioMed Research International. The...

10 November 2015 1,789 3 View

Ranking of non-ISI journal "indexing"?

06 July 2015 2,016 2 View

Ranking of non-ISI journal "indexing"?

06 July 2015 8,461 2 View

As multiple submissions are prohibited, is there any alternative way/technique/tactics for fast publication?

Sometimes it takes too long time for the journals to come up with a rejection (I have highest experience of 8 months). On the other hand, we are not encouraged or (it's possibly prohibited) to...

04 May 2015 2,724 18 View

What can a junior scientist do when a senior scientist excludes his name from a published article even after confirmed authorship?

Even after junior scientist's contribution in preparing a manuscript (requested by the senior scientist), if the senior scientist (corresponding author) excludes his name intentionally from a...

04 May 2015 6,288 1 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View