30 June 2023 4 10K Report

I need to create a few 3D graphs using RSM which is available in Design expert.

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How to determine gene copy number of a viral gene?

We have transfected HEK293 Cells with a viral gene. I have extracted genomic DNA from the mammalian cells. How can I determine the viral gene copy number using qPCR? Thanks in advance for the...

04 January 2023 9,300 4 View

How can create a composite variable when my questionnaire have non Likert scale closed ended questions. All questions in different scales???

My questionnaire consist of 20 questions and five of them are related to dependent variable. But the problem is those questions are not in Likert scale and in different scales with fixed answers...

13 December 2022 9,655 4 View

How to apply groovy boundary conditions for radiation?

I have added the groovy boundary conditions on the temperature at the free surface to calculate the radiative heat transfer. However, when I calculate the case using this boundary condition, the...

06 December 2022 524 0 View

Does anyone know the way of downloading SSP daily rainfall data?

I am working on rainfall run-off predictions using a novel algorithm called the Cascaded ANFIS algorithm. Does anyone know a way to obtain SSP daily rainfall data of a specific geographical area?...

05 July 2022 8,543 1 View

What is the most suitable graphical representation to visaulize sensory panel performance for 8 treatment combinations?

Dear Colleagues, I have conducted a sensory evaluation for 8 biscuit samples using 7 point hedonic scale with 30 semi-trained panelists. The data obtained from the sensory evaluation was analyzed...

10 July 2021 4,990 7 View

Do I have to consider the ground elevation at air quality monitoring location selection?

The primary purpose of the monitoring is to examine the ambient air quality of a particular area. I'm going to measure PM10 PM2.5 for 24 hrs. I have to select 3 locations in a 1-acre area. The...

19 April 2021 3,362 5 View

Does anyone know a way to access instagram data?

I need to download instagram data for a research project. It seems like almost all APIs which provided access to instagram data have been restrained by facebook company.

31 July 2020 1,910 2 View

HL60 cell differentiation using 1.3% DMSO?

Hello Just wondering when I stimulate the HL60 cells with DMSO and use them around D7, do you advise to change the medium just like how we normally pass down the cells? Or should I keep them in...

07 October 2019 6,976 2 View

What are the effects of flour gel hydration properties on bread crumb structure development?

Dear Colleagues, Can anyone describe how Water Absorption Index, Water Solubility Index and Swelling Power of the flour type we use for bakery products can affect the porous crumb structure...

08 June 2019 4,740 2 View

Is there any alternative method for OLS regression?

I have cross-sectional 144 firm level observations in order to measure the stock performance. OLS model (multiple regression) results are free from autocorrelation and heteroscedasticity errors....

18 December 2018 7,582 20 View

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Should I remove an item from a scale to raise Cronbach's alpha and McDonald's omega or is it better to leave it if they are both over .7 already?

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How to Input and Analyze Results for an Asymmetrical Factorial Design in STATISTICA 13.3?

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