Is there anyone who experienced with cytotoxic effect of Hoescht 33342 dye?

Is Hoechst toxic to cells? In general, it is known as non-toxic. I am working with dsRED MDA-MB-231 cell line. I applied it for my PDMS-based microfluidic platform, for this reason, I incubated...

26 February 2021 9,119 3 View

Any suggestion for a free and reliable source on worldwide top 100 companies per industry?

I am looking for a reliable, accessible and free sources or databases where I can extract data on Top 100/50 companies per industry on a global level. Any recommendation would be appreciated. Thanks.

24 August 2020 909 3 View

Do you recommend Qualitative Visual Content Analysis or simple Content Analysis?

In your opinion and experience, which of the content analysis methodologies do you find it most commonly used in evaluating the advertisements? Any literature on this topic that would justify the...

04 August 2020 4,876 2 View

Can you recommend any Social Listening tool for research purposes?

I am looking for an effective social listening tool apart from Brandwatch, Tweetdeck and Social Bakers. Not so expensive and reliable are the two things I am looking for from the suggested platform.

04 July 2020 5,692 9 View

What is the best way to evaluate the performance of workers in public companies?

We would like to define a comprehensive method for evaluating employee performance, and review all previous experience and research on this topic, Exchanging ideas and identifying obstacles to...

16 January 2020 8,191 2 View

Fungal contamination?

I work with Arabidopsis, and I have noticed that some of my samples have this structure on their surfaces, as can be seen in SEM photographs attached. It seems a kind of fungus, and it looks that...

16 May 2017 2,480 2 View

When does the soil decrease PGA of input motion?

i modeled 3 types of soils ( C D E) and analyzed them using 11 different scaled ground motions (0.3 and 0.5g) to find the surface response. in all cases , peak ground accelerations of soils were...

23 December 2016 5,069 3 View

Anybody used MethylEdge Bisulfite Conversion System, Promega?

05 December 2016 407 1 View

How would you describe visionary news journalism?

I would rather call it visionary since future is already here;) I will be attending a panel with practising journalists and multimedia reporters today; just thought I might get diversified views...

02 December 2015 9,759 4 View

Looking for suggestions on a free-of-charge publishing International Astrophysics Journal with a good Impact Factor

I would like to publish my Scientific Preprint Paper free-of-charge in an international Astrophysics journal with a satisfactory Impact Factor. Can you please suggest such a journal? I have...

01 January 1970 5,991 15 View

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

Why is the sum of the elements in a row in a Q matrix equal to zero?

When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?

28 February 2021 3,864 3 View

What role should journals play in leading academic fields?

A recent paper by Yeung and Thomas (2021) on journals in event management opens up an interesting debate on the role of journals as academic fora. They demonstrate that event management publishing...

28 February 2021 3,494 6 View

Mixed ANOVA - help?

I'm currently working on a piece which asks to conduct an ANOVA - looking at the effect of sporting group (2 levels), and exercise trials (two trials with six levels). I've computed this all...

27 February 2021 9,626 4 View

Multinomial probabilities and confidence intervals - obtaining the CI of the reference category?

Hi, Some background to my question: I have fitted 1st order multinomial Markov models with covariates. Since all probabiilties (for each row of the transition matrix) sum to 1, I estimate only...

22 February 2021 2,541 4 View

What is the original citation for the commonly used activity factors for converting basal metabolic rate to total caloric need?

I see the same activity factor (multipliers) in research papers and websites, but I cannot find where they come from. Does anyone know where these originated? I am looking for an original...

18 February 2021 7,635 2 View

Master's thesis ideas related to City Marketing and City Branding?

I have started collaborating with a small city that is planning to attract international talents from the capital city. The city municipality still doesn't know what audiences can fit better with...

09 February 2021 2,081 3 View

What is the difference between master and doctoral degree?

Hello there.. I've recently submitted my master thesis in marketing. As a reseacher, I now know that the purpose of a master degree is to know academic research tools and how to do and write an...

09 February 2021 6,692 9 View

I am working on RNA seq data. I want to reduce the dimensions and select the top genes? Can anyone suggest what statistics can be applied?

the dataset has 32k rows and 85 samples. the rows represent genes and columns are samples.

08 February 2021 3,837 3 View

What could be an interesting topic for a bachelor's thesis in a finance/marketing/computer science field?

Hi everyone! I would like to write my bachelor's thesis on a topic that's currently relevant in the sphere of finance, marketing or computer science (or if it's possible a topic concerning all the...

08 February 2021 1,300 12 View