Which ANOVA to use?

I have conducted an experimental design on exploring the effectiveness of mindfulness skills on students' psychological wellbeing. I aim to test if there is a significant change on students'...

26 September 2020 8,237 3 View

SDS-PAGE gel transfer problem?

Hi, I am facing this problem sometimes with PAGE transfer. After I stained with Poncuaue I saw some white horizontal lines on my membrane which are consistent with my sandwich holes. I can...

30 December 2019 2,224 3 View

How can I remove dried/burnt grease from stainless steel?

There are some dirts on the inlets and outlets of our mass flow-meters. I guess they are burnt or dried grease. They had sticked on the materials and I try to clean them for clear gas flow. Do you...

01 November 2019 3,342 5 View

What do you recommend as a water soluble polymer stables 20/30 days in water?

16 May 2019 3,941 10 View

Which free simulation software can I use for modelling the railway freight capacity for a single track primitive railway route?

I would like to determine to calculate the railway capacity for shuttle train movements.

26 December 2018 3,701 3 View

Is there anyone who will give some advice for preventing background staining on IHC?

22 February 2016 9,519 5 View

Which bed file is necessary to create covBED file for exome data: empricialtargets.bed or capturedtargets.bed?

23 November 2015 2,182 2 View

How can I realise the oriented reinforced polymer layer in a polymer blend.?

There are two components in my blend using a twin screw extruder and I am carrying out orientation for reinforced material but, a problem occurs when I implement an injection or hot press for...

11 November 2014 6,837 4 View

Is anyone experienced with Romulin AEC for IHC?

We are looking for an alternative permanent chromogen that suits for xylene and Entellan (Except DAB). I would be very glad if you could share with me your experiences about Romulin AEC.

02 June 2014 8,784 1 View

Why do singlet peaks appear in a hydroxsyl group at 1H-NMR?

I have a sample which is an isoxazole derivative. It has an =N-OH group. In the H1-NMR spectra there are three and more singlet peaks aprox. 11ppm. Please can someone explain why?

19 November 2013 3,908 11 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

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

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 View

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View

How can I make stacked bar graph with scatter plot?

I want to make a stacked bar graph with showing each data value as dots. I tried with graph pad prism, version 6, but could not succeed. Does anyone have tried before making such graphs?

01 March 2021 9,383 1 View

How to perform statistical analysis of coefficients extracted from transform techniques?

I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...

01 March 2021 8,079 2 View

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View