Is there any test to determine the cardiovascular risk of patients with obesity? from the perspective of obesity?

We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...

02 March 2021 6,036 1 View

Does anyone knows about a comercial software to record pressure and temperature during reaction in an Autoclave?

Dear all: Currently I am working with polymerization reaction in a reactor. For this, I need to control temperature, pressure, agitation speed etc. For calculation of rate of polymerization, I...

07 February 2021 355 2 View

Do you consider it is important to vindicate Spanish as language, in scientific issues and publication of scientific articles?

03 February 2021 3,756 4 View

How to test the equality of two proportions with multiple samplings?

02 February 2021 9,574 5 View

Do we need to keep looking for the fracture angle after the Puck's failure initiation is reached?

Greetings to everyone, Our team is currently working on the development of a VUMAT code in Abaqus for composite modelling using the Puck's failure theory as damage initiation criteria. Currently...

20 January 2021 6,367 1 View

How to compute pressure drop on liquid ammonia line?

I have to analyze an existing ammonia line to estimate the pressure drop in it. The line is designed to transport liquid ammonia. I can compute the pressure drop with standard friction factor...

21 November 2020 5,494 3 View

Problem executing MrBayes. Help?

Hi, I'm trying to run MrBayes 3.2.7 with a matrix of 37 species and 20561 nucleotides. I consistently receive the following error: MrBayes > Execute...

18 November 2020 3,867 3 View

How can you order the clasification in CORINE legends, from a year to another, in type of vegetation?

For example, CORINE clasificate a zone of pasture one year, but in the next temporal clasification give crop of dry cereals, and preview clasification don't find. How can I order then?

20 October 2020 3,913 1 View

IC50 for plant extracts?

If I am working with plant extracts and their photoprotective properties.... It is just enough to evaluate the citotoxicity at a specific (high) concentration of my extracts or it is necessary to...

14 September 2020 8,890 1 View

How to do a list of references by chapters with Mendeley?

Hi everyone. I am writing the manuscript of my thesis, and I would like to make a list of references by chapter. I mean that every first reference of each chapter begins for [1] using the IEEE...

10 September 2020 524 3 View

Can Reinforcement Learning solve problems where next state is not predictable?

23 February 2021 6,870 3 View

Which test should I use in SPSS if I have two independent variables and one dependent variable that is measured using two tests?

I am researching the effect of gender and video game use on reaction times. To do this, I will have participants complete two reaction time tests (a simple test and a four choice test). I am a...

17 February 2021 9,343 4 View

Which drug is better to modify blood pressure in awake monkey, if I provide it in the food or drink reward?

I need to modify the blood pressure in a monkey while is awake in the recording chamber, and I am planing on provide a drug for that in the food or water used for reward... any advise? Thank you

08 February 2021 9,900 1 View

Does anyone know a downloadable dataset for people sitting in front a webcam?

I am working on a ML project that recognize the posture using the webcam. So, i need a dataset of people sitting in front the webcam (studying, gaming, video calling...etc)

26 January 2021 5,652 3 View

How to use PVQ Psychometric Tool?

Hello, I'm doing a research about if psychometric tools can be translated into video games. My main major is video games. So I'm an absolute newbie with psychometric tools. I have chosen PVQ tool...

22 January 2021 5,992 2 View

Is it allowed to use game in research without publisher/developer permission?

Is it necessary to have the game publisher/developer consent to use its product as a research tool/method? Or is it enough to just purchase license as it is any other software?

30 December 2020 4,040 2 View

Human-Machine co-operations or competition? Where are we today?

At the cross-roads of Technology for Advanced Manufacturing, involving robots and humans, and Digitised Economic Sectors, is a governance matter for Cognitive Manufacturing [1] and rules of the...

21 November 2020 7,145 20 View

Should you turn on a cycle and then using of the Renewal reward theorem in maintenance optimization problems?

In the maintenance optimization context, researchers use a structure such that it results in the Renewal reward theorem and they use this theorem to minimize the long-run cost rate criteria and...

10 November 2020 3,417 2 View

How to implement monte carlo method to compute state value in matlab ?

assume there are 80 states each with a possibility of 2 actions. we have a predefined reward function. The problem is about research allocation.

30 October 2020 9,930 3 View

Do cooperative games always yield in a Pareto optimal outcome?

"[...] We saw that unacceptability and ties are a major source of intractability when computing Pareto optimal outcomes. In some cases, checking whether a given partition is Pareto optimal can be...

28 October 2020 3,202 3 View