Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

In higher education, what is the best teaching method you prefer : collaborative learning, problem-based learning, individual learning, etc.? and why?

As a teacher, what is the best teaching method you prefer: Collaborative learning, problem-based learning, individual learning, video-based learning, games-based learning, etc. in the following...

13 July 2020 8,644 96 View

In your opinion, do educational games increase the isolation of students during COVID-19 crisis?

Educational games have been seen as effective tools for enhancing learners' learning (game-based learning platforms). However, in recent times, we have noticed some problems with the isolation of...

21 June 2020 5,112 27 View

In emergency situations such as COVID-19, how can distance education can help to communicate with the autistic students and integrate them?

The aim of this question is to know how the distance education can help to communicate with the autistic students and integrate them in emergency situations such as COVID-19. I think that this...

17 June 2020 249 8 View

After the Corona crisis, what are the questions most asked by students in the context of online counseling?

During this period of crisis (COVID-19), several students are very worrying on their educational background, their lives and their relationships with others. We want to take all these concerns...

07 June 2020 293 32 View

Sample-size calculation for Partial Proportional Odds (PPO) in ordinal regression models?

Hello, When analysing scores between 2 treatment groups, I am often confronted to violation of odds ratio proportionality assumption. One recommendation is the use of partial proportional odds...

08 February 2018 6,027 3 View

Does a list of distributions of biological variables exist ?

Hello, I am working on the assessment of normality / log-normality of variables. The problem is that, even with some samples, we can't be 100% sure of the mechanism behind a variable (additive...

14 February 2017 2,422 8 View

What is the effect of Calcium Carbonate on soil structure ?

Calcium carbonate is one of the cementing agent the participate in the binding of soil particles together through physico-chemical mechanisms and presumbly create a stable soil structure . i want...

01 December 2016 7,787 18 View

System with a zero dynamic?

hello, What do we mean by a system with a zero dynamic? and can you show to me this with an example? thank you.

02 July 2016 8,893 13 View

Non-uniform fuel-oxidizer using the partially Premixed combustion?

03 May 2016 2,884 4 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View