How to find the mean, SD and CI in SPSS?

Hi, I hope that someone can help me with this task: I have 5 groups of participants which are numbered in SPSS from 1 to 5 (according to their group number) and are all under the variable group....

03 March 2021 506 3 View

Can cells be reused after using WST 8/ CCK 8 from Sigma Aldrich?

Hi all, Can cells be reused after I have seed them onto 96 well plates and test them with cell counting kit at OD450 (CCK8) at 12 hours, wash them with PBS x3 and add new media and let them...

24 February 2021 5,072 1 View

How do I change a preprint to published?

I want to know how to change the status of an article.

21 February 2021 1,536 2 View

What buffer to use for biotinylation as alternative to PBS?

I'm looking to biotinylate a protein that precipitates in PBS. The recommended reconstitution buffer for the protein is urea/Tris buffer, pH 7,5 (7 M urea, 5 mM EDTA, 15 mM mercaptoethanol, 20 mM...

04 January 2021 7,681 5 View

Absolute Quantification: Serial dilution resulted in same CT values?

Hello, we are currently working on absolute quantification with SYBR Green qPCR. We excised from a plasmid containing the cDNA, a fragment, which will be amplified by the primers we used in our...

10 November 2020 769 4 View

What would cause Cell Titre Glo assay wells to luminesce less than the media only wells?

Hi all, I'm doing a bunch of Cell Titre Glo assays to assess the effects of several inhibitors on 2 cell lines. Problem is, for some of the wells they seem to be luminescing less than the...

30 October 2020 1,513 2 View

What statistical analysis would I need for a questionnaire?

Let me first start by saying I'm dyslexic, two universities were unable to teach me research methods and statistics in a way that worked with my dyslexic limitations, and I've continuingly failed...

08 July 2020 8,712 6 View

Can you recommend a reliable AMH ELISA for rat serum/plasma?

I am looking for a reliable and sensitive AMH ELISA for use with rat serum (and potentially plasma). Recommendations are welcomed! Thank you in advance.

08 July 2020 3,207 2 View

To what extend do you agree with this proposition on sustainable procurement??

" Picture a world where every product and appliance is environmentally friendly, where every supermarket item is fair trade, where corruption is an urban myth and poverty a long-distant memory....

19 May 2020 1,933 3 View

How Do You Incubate Microfluidic Chips with Cells?

Hello, I am interested in this research field. I have the prototype of my microfluidic chips, but I am having a hard time finding literature that says exactly how they incubate their chips (with...

21 April 2020 3,277 5 View

Most of the plastic is shipped to Asia?

Dear Sir I came across your paper. First of all, congratulations on your amazing research article. Loved it! Also, I am very interested to know, why is the waste that is collected in the...

14 December 2020 6,342 4 View

How can I find electricity generation data of small to medium scale PV panels and Wind turbines?

I am using model predictive control to simulate market market participation of a Virtual Power Plant in the north of the Netherlands. The power plant portfolio consists of local (geographical...

21 September 2020 4,409 11 View

Are models in science better for prediction or understanding, and why?

12 March 2020 1,062 11 View

How to Validate 3D nonlinear elastic model?

Dear Friends & Researchers, I work as a Ph.D. researcher at TU-Delft, Netherlands and I am modeling nonlinear propagation of 3D elastic waves (Compressional and Shear waves) in the nonlinear...

31 December 2019 9,877 3 View

Could somebody tell me where I can find a questionnaire about the self deteremination theory of Deci and Ryan?

Hey all, I have found several emperical articels that write about excisting questionnaires. In this case, I am looking for a valide questionnaire that has a measssures the motiovation of...

10 November 2019 5,762 3 View

How could a senior environmental chemist find the job in Netherland?

How could a senior environmental chemist find the job in Netherland?

06 July 2019 6,400 5 View

A master thesis ideas in Sustainable Energy and data analysis?

Dear all I am following now a master in the Netherlands in Sustainable energy and I specialized in Big data and small data. I am supposed to start with my master thesis in September and I should...

05 June 2019 2,375 2 View

Looking for PhD studies in Image/Information Retrieval and Pattern Recognition?

We have an open position for a double PhD degree with the University of Groningen (Netherlands) and the University of Leon (Spain). Apply by February 28. More details here:...

23 January 2019 6,382 3 View

ICT for radwaste management?

Do you have any ideas about ICT technology applied to the radioactive waste management? If you have some information or references about that topic (specially in Sweden and Neterlands), please...

31 December 2018 7,631 3 View

Looking for PhD studies in Image/Information Retrieval and Pattern Recognition?

We have an open position for a double PhD degree with the University of Groningen (Netherlands) and the University of Leon (Spain). Apply by February 28. More details here:...

31 December 2018 7,258 4 View