Which data is better for economic analysis GDP current or GDP constant?

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How to implement a Closing Loop System based on Lessons Learned to complete the Project Life Cycle of a Marine Contractor?

Currently I am researching the possibility's of implementing a Feedback loop based on a Lessons Learned database to Close the Loop in a project organization that focusses on Marine Contracting....

16 March 2022 8,850 3 View

How to visualise pathways from a phosphoproteomics dataset?

I am looking for something similar than Ingenuity Pathway Analysis (IPA) in which I can enter the proteins differentially phosphorylated and I can visualise the pathways these proteins are...

21 February 2021 9,238 4 View

How to copy 96-deep well plate with Biomek 3000 robot?

Dear all, I am using a Biomek 3000 liquid handler with the MP200 8-channel pipette. I simply want to copy a 96-deep well plate (DWP) into 4x 96-well plates (WP). I wrote a loop-method including a...

29 July 2020 7,100 0 View

How to deal with cytokine ELISA measures under the detection limit?

At the moment I am working on an article about plasma cytokine levels in asthma patients. I am trying to compare baseline cytokine levels to cytokine levels during asthma exacerbations. We...

12 August 2019 7,409 5 View

I calculated Alpha's for my scales, however from one questionnaire only 1 question is used in the analysis. how do i/can i get it's reliablity/alpha?

in the research for my thesis i had to calculate all the alpha's for the questionnaires and scales that i used. however from one of the questionnaires only one of questions is used in the...

22 July 2019 5,167 3 View

How do you check for effects of gender of a child and parent combined?

i am looking into disinhibition in children and the effect of parental involvement. i have data for the mom and dad seperate, and wanted to see if there is a difference in outcome for...

14 May 2019 2,529 3 View

Does anyone has a representative image of how a paraffin section of skeletal muscle tissue stained for elastin should look like?

Dear all, I'm performing a Miller von Gieson staining for elastin with a kit from Biosciences on porcine skeletal muscle. As a control for this kit I perform the staining on sections of arteries...

30 April 2019 4,330 1 View

How does post-fixation on paraffin embedded tissue sections work?

Dear all We accidentally forget to fix our tissue before paraffin embedding and sectioning. I know that post-fixation is done on cryosection using aceton. Is this possible on paraffin embedded...

14 March 2019 6,084 3 View

Does anyone have the questionnaire used to assess TAM, TAM2 and/or TAM3?

I am looking for the questionnaire items used to assess the Technology Acceptance Model (TAM) and TAM2 (and TAM3 if available) model. I'm specifically looking for the questionnaire that has been...

20 December 2016 4,615 25 View

I would like to quantify leaf cover in short rotation coppice (willow), using photographs. Does this have to be a fish-eye, or are others also good?

As I'll only need this a couple of times, and don't have a fish eye lens, I'm looking for other solutions.

14 March 2016 4,301 3 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View