Please how can I justify my regression results?

I conducted a study to investigate stock market reaction to equity issues announcement and i ended up with 64 announcements and i then used the announcement day returns as my DV and investigated...

14 January 2021 1,127 3 View

How to correctly indicate a zinc finger in a protein for molecular dynamics?

I am preparing a protein that has a Zn finger for molecular dynamics. To indicate the finger of Zn a patch is placed in which the deprotonation of the cysteines is necessary so that the Zn ion can...

05 March 2020 1,425 3 View

No title

28 February 2020 1,633 2 View

How do I calculate solar absorbance and thermal emittance of absorber coating from reflectance spectrum using standard AM 1.5 and blackbody radiation?

I have a reflectance data of my solar absorber coating from UV-Vis, I want to calculate the solar absorbance of my coating using standard reference spectrum AM 1.5 and thermal emittance of thesame...

15 November 2019 225 3 View

How can Iimprove the resolution on a GC?

When I run a O2 and N2 standard in the gas chromatograph, the peaks are overlapped, How can I improve the resolution of the chromatogram. This situation is new, last monththe calibrationwent just...

22 August 2019 4,050 6 View

On a EVO LS10 SEM, I can see images on spot 0 of the aperture, however on spot 1 and 2, I cant see any images. what could be responsible for this?

I an using the EVO LS10 SEM from Zeiss, I can see images on spot 0 of the aperture, however when the aperture is switched to spot 1 or 2, I am unable to see any image. Please what could be...

05 February 2019 3,902 1 View

Where to get yeast W303-K6001 strain?

15 September 2018 3,735 2 View

My solvent-casted PVDF film was opaque and somehow shrunk during vacuum drying. What should I do?

I'm trying to make smooth PVDF film using solvent casting dried under vacuum from 20 mL of 15% PVDF in DMF solution. The vacuum dryer temperature was at 55 deg C. After some time, this is what I...

29 January 2018 803 4 View

How can I get rid of the polysaccharides on orchids tubers to isolate DNA?

I try to isolate DNA from orchids tubers, the problem is they become kind of gelatinous because the polysaccharides.... so I want to get rid of them. Thank you!

18 September 2017 9,815 3 View

Shuold the "Reads" be included or taken into consideration for calculating the researcher's score in RG?

Any RG's member

02 March 2017 6,338 8 View

How may i find a researcher who is working on Teachers Engagement?

Hi everyone, my current Ph.D Project is on "Teachers Engagement in STEM teaching" Please I like to link up with (find) another or any researcher working on Teachers Engagement. I will be grateful...

14 January 2021 8,170 5 View

Student's t-test or DeSeq2 for RNA-Seq data analysis?

Hi everybody, I am analysing RNA-Seq data of patient samples. One group of samples has a certain monoallelic deletion, the other group 2 copies of the wildtype gene. Now, I want to compare the...

28 November 2020 5,977 3 View

How to properly compare two simulation methods?

I have two methods for doing Monte Carlo simulations. With both of them I have run serveral simulations and got the mean and variance of their results. I would like to determine whether both...

20 November 2020 5,732 5 View

What is the appropriate statistical test to use when comparing the root angles of Arabidopsis WT and mutants?

Root angles for WT and mutant lines were images, and have been measured every 10 minutes over the time course of the project. I have tried to use an ANOVA with the Tukey post-hoc test but I'm not...

11 November 2020 2,469 1 View

What statistical test should I use?

Hi, I am trying to choose the appropriate statistical test to evaluate cells (drug vs control) over 4 different time points (inc. 0hr). Specifically I was testing prostate cells treated with a...

12 October 2020 2,870 19 View

Dissertation ideas around Dilapidations and the increasing use of technology?

Need help with some ideas of interesting pressing research areas surrounding the topic of dilaps. Preferably one that there has been a certain level of attention and research put on it in recent...

12 October 2020 4,031 3 View

Teachers - How do you help your students develop the skill of 'paying attention to detail'?

Dear Teachers, I was wondering if you could share a few strategies that you use to help students develop attention to detail in your subjects. Myself and other teachers at my school would...

07 September 2020 4,625 24 View

Should unlimited vacations be generalized?

A few days before the start of the new school year, would you like to take a few more weeks of vacation? In some companies, this is possible thanks to unlimited vacations. Based on individual...

25 August 2020 7,621 12 View

What are the essential qualities and characteristics of an academic mentor?

There is no recipe or true guide to graduate school. However, the mentor relationship can contribute significantly to a research career. What are the essential qualities, outcomes, characteristics...

25 August 2020 7,831 20 View

STATISTICS- To interpret the influence of internal conversation and communication on driving engagement in workers what statistics to use?

I want to find JUST the correlation that exists between my two variables- communication and engagement of workers. DO I need to run a test t-test or just find correlation?

10 August 2020 7,776 5 View