How to do an experimental design considering for one alternative using a rating scale?

13 March 2019 7,116 1 View

What is the best model for Transepithelial Electric Resistance (TEER) measurement?

For the Transepithelial Electric Resistance (TEER) measurement of a cell monolayer, which instrument is better? We are planning to buy a new instrument. I saw there are two options: one from...

20 October 2014 3,611 2 View

What are good clinical measures of visual memory and visual perception?

I need a visual memory test without a motor component, and a visual perception measure without a naming component, preferably matching of visual stimuli. Thanks.

17 October 2014 7,207 5 View

How good is to reference our previously published works in a new paper?

Some people think that it is not the best way, because it will be seen as if one is promoting his own works.

22 October 2013 6,545 3 View

Is Nicotine capable of inhibiting monoamine oxidase?

I've read that those who smoke are in some way protected against Parkinson disease, and one of the possible ways is related with the capacity of inhibiting monoamine oxidase, avoiding the...

08 September 2013 2,679 2 View

How can I prove if my b-parameter from a linear regression (in Y = a + bx) is close to a determined value?

I have tried with a formula by Pauly, obtaining a t-Student value. But I think that my sample is too small.

19 February 2013 2,473 4 View

Lack of reagents and vials for the diagnosis of SARS-CoV-2 infection. Is a decrease in the incidence rates for underdiagnosis being created?

The diagnosis of SARS-CoV-2 infection is made by detection by RT-PCR of viral genetic material; however, some countries (especially in the Latin American region), may be limited in the ability to...

01 January 1970 4,550 6 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

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

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

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 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