What do you think about two-author paper or more than two?

What do you think about two-author paper or more than two?

04 May 2019 3,805 4 View

No title

There are many .. Give even one, please. Thank you.

07 February 2019 4,155 1 View

Can we consider the Performance-Enhancing Medicines as Toxic Materials? and Why?

Remember, there is no wrong answer, it's all about academic opinions.

01 February 2019 5,477 5 View

No title

There are many .. Give even one, please. Thank you.

01 February 2019 10,048 3 View

Are you with or against the concept of absolute scientific research?

Some scientists and researchers believe that there are rules, limits and ethics in the fields of scientific research while encouraging a team of other scientists and researchers to overcome all...

01 February 2019 179 3 View

What is the reason make Chemists replacing hydrogen atom with carbon atom when producing the oral form of performance-enhancing medicines?

This is going with alpha 17 alpha position. Any answers please?

30 January 2019 9,570 1 View

Does the athlete ask about the genetic modification that his parents performed before he/she was even born?

Let us imagine someone, who has been genetically modified, even before he/she was born, Can we ban them according to WADA Code? What do you really think? your response highly appreciates.

30 January 2019 6,130 1 View

What is the reason make Chemists replacing hydrogen atom with carbon atom when producing the oral form of performance-enhancing medicines?

This is going with alpha 17 alpha position. Any answers please?

31 December 2018 8,696 3 View

Does the athlete ask about the genetic modification that his parents performed before he/she was even born?

Let us imagine someone, who has been genetically modified, even before he/she was born, Can we ban them according to WADA Code? What do you really think? your response highly appreciates.

31 December 2018 7,074 2 View

Should we really need to choose Scopus journals to publish our academic works with it?

31 December 2018 4,865 4 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

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

How to plot the probability paper of Gumbel distribution using R programing?

In R-studio, there are many commands of Gumbel package. Arguments are also different. I`m asking about the alpha parameter of the Copula which must be greater than 1. If this is the one used to...

25 February 2021 5,229 3 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

Online surveys for social sciences researchs: what are your opinions about this tool and how can we improve the research design to incorporate online?

Good morning everyone, Due to the pandemic, I conducted several online surveys. It is quite agile, not at all expensive, but there are several problems: the sample's representativeness and its...

21 February 2021 7,457 3 View

No title

19 February 2021 8,647 3 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

Anyone know how to contact Raymond Streater?

He is emeritus in the mathematics department of King's College London. The email address listed on their web site is not functional. The department has no way of physically contacting him due to...

15 February 2021 5,529 1 View

ZnS oxidizes to ZnO!!why??

when I put my ZnS solution in the chemical bath, the ZnS oxidizes so there are ZnO peaks appearing because of the reaction with the oxygen in the air, despite the fact that I close the beaker...

14 February 2021 5,778 9 View

Hi, can a variable in a questionnaire be measured with a series of questions or it has to one question for one variable?

I am doing research on the impact of competitive bidding on project success and would like to use SEM. Project success shall be: cost overage, completion time, quality of works and variation...

13 February 2021 4,413 6 View