How do I de-string psychometric scale responses and still preserve the ordering?

Good morning I am a Stata newbie and am trying to clean the data set of a survey which I recently conducted using LimeSurvey. One of the questions involved a 19 part psychometric test (Basic...

17 January 2020 2,403 8 View

How to calculate photovoltaic power output from solar radiation for 100 sites countrywide?

I would like to calculate PV output for 100 sites for one year using hourly solar irradiation and temperature data. Can anyone suggest how I can use a software (e.g. PVSyst, RETScreen or similar)...

21 October 2019 1,061 3 View

I am planning for a qualitative research project. I'm exploring qualitative analysis software to assist with thematic analysis. Any recommendations?

Preparing for my dissertation research. Qualitative research Telephone interviews, taped, and transcribed Thematic analysis Rather than hand code the data using Excel, I'm interested in reviewing...

01 November 2018 4,787 10 View

How does one position oneself in a qualitative report in the third person?

I'm currently editing a book on female teacher identities consisting of personal narratives. One of the submissions includes data obtained through personal diaries and personal experiences. The...

02 October 2018 4,859 8 View

What will be the best course of action with data analysis in researching the relationship of teachers' perceptions associated with test scores?

Which statistical test will be analyze an association or relationship between variables?

23 July 2018 8,574 4 View

I would like to get feed back on the WES proteinsimple system and how it compares to older Western blotting technology?

17 July 2016 6,356 1 View

Is there a trick to transfecting BV2 cells with siRNA?

I have tried several different reagents and monitored from 4 to 72 hours, I am not seeing toxicity, but I am not getting siRNA into the cell, no detectable GFP with contro and no knock down with...

16 July 2016 4,525 6 View

Does anyone have an idea of why fibroblast cells can attached to a surface without differentiating (change of shape)?

I have cultured NIH 3T3 fibroblast cells on soft ligand-coated polyacrylamide gels. The polyacrylamide gels were (12% acrylamide 0.6% bis-acrylamide) coated with fibronectin (100 ug/ml). The cells...

05 June 2016 932 4 View

Is anyone familiar with the influence of musicality on the language interpreter's work ?

In my research, it is evident that there are many musicians among language interpreters. For those particular interpreters it is obvious that there is a connection between interpreting, language...

24 April 2015 9,368 10 View

Diazepam synthesis

can i ask for this article, i can't access it in the ACS, New Synthesis of Diazepam.. thanx or any synthesis of diazepam

02 February 2011 7,355 5 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

How can I measure MMP-1 protein activity or protein level from liver tissue?

Instead of checking only the mRNA level, I want to check the active protein level of MMP-1 in Liver tissue from mice. How can I do that?

03 March 2021 1,763 2 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View