16 December 2020 4 7K Report

What are the competencies to put forward in Higher Education to prepare students to evolve in a world where IA is ubiquituous?

More Julien Gobeil-Proulx's questions See All
Best protocol for immunogold using araldite resin ?

Hello, We perfom Tokuyasu method (ultrathin cryo sectionning) very often to make immunogold experiments. This time, we need to make a PLT technique with K4M or LR white resin. Our results were...

14 February 2021 4,959 1 View

How to remove a sapphire disk from LR white resin embedding ?

Hello, We tried to do CLEM experiment on sapphire disk including cryo fixation (Leica ICE) and then cryo substitution using LR white resin. Once the resin is polymerized, we can't remove the...

13 January 2021 5,223 3 View

What do you suggest me as a low-cost electronic monitoring of honeybees using 3-5mg RFID tags?

We would like to control the honeybees' ID at the entrance of a flight tunnel. We would like to detect a honeybee in a cube of 10x10x10 cm3 in front of the tunnel door while flying, and thus...

17 December 2020 3,464 2 View

Is it possible to invert a PLSR model, i-e to predict X based on Y?

There are many tools to build a PLSR model to predict a response variable Y based on a multivariate predictive variable X (reflectance spectra for example). My question is the following: once we...

06 December 2020 3,096 11 View

Have you ever included two last authors in the co-authorship of a publication?

Hello, As you must know, it is now sometimes possible to have several co-first authors in the co-authorship of a scientific publication, when two persons led the paper and had equal contribution...

21 September 2020 2,995 5 View

How does one find constants of the motion for a chaotic flow?

I'm reviewing a lot of papers where the authors take a 3-D autonomous chaotic system (think Lorenz) and add a fourth variable bidirectionally coupled to the other three and then report its unusual...

04 May 2020 3,785 33 View

Device abstraction for navigation in VR ?

Hello everyone The UMI3D Consortium's working group dedicated to embodiment is currently looking for a device agnostic way to manage navigation in Collaborative Virtual Environment (CVE). Are you...

08 April 2020 4,951 3 View

Redundancy analysis (RDA) order variables change result, why?

Hi everyone. I am in the process of making RDAs between faunistic and environmental tables. What I don't understand is that depending on the order in which I place my environmental variables...

29 March 2020 2,179 5 View

How to prepare fish (whole) in order to send it for analysis?

Hi, I have to collect fish, blend it, dry it and send it to a laboratory in order to have analysis of the fish composition. I need a whole fish, and I was wondering if there is a method to...

25 June 2019 1,884 2 View

Peppermint toxicity on cat?

Hi everybody, A lot of blogs, veterinarians and other sources of informations mention that peppermint whole plant, extracts, essential oil... are toxic to cats especially because they do not have...

21 March 2019 7,548 4 View

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What is the best way to keep an anaerobic chamber anoxic in the absence of hydrogen?

I'm a graduate student who works with an anaerobe, so I often work in an anaerobic chamber. I've been working on an assay that involves the steady-state of the quinone/ quinol pool. Anoxic...

03 March 2021 2,971 1 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

Good sites to recruit survey participants on a grad school student budget?

Any good recommendations for participant recruitment for online surveys on a grad school student budget?

02 March 2021 4,293 4 View

Is there a recitation score bank system for fair evaluation and assessment of student recitation?

In actual and virtual class, even if there is rubric for recitation, students may still fail to receive fair grades or scores. Others are active in recitation and others are not or others may fail...

26 February 2021 8,387 3 View

Do you think there is cognitive oversaturation in the current pandemic? What impact can this have? And other manifestations?

Dear colleagues, Do you think there is cognitive oversaturation in the current pandemic? What impact can this have? And other manifestations? The question is mainly aimed at adolescents (pupils,...

23 February 2021 7,796 4 View

Must a control group to be in the same semester that a experimental group for a study in education?

Hi everyone, I'm researching about mobile learning in higher education. Due to the small number of the students in the semesters, I cannot have a experimental and control group together. I'm...

22 February 2021 3,653 11 View

Alternative to mediation analysis?

I am currently working on my dissertation and want to explore the role of competence as a mediator between the effect of colour of clothes on voting intention (focus on Western countries)....

21 February 2021 8,609 1 View

Latent profile analysis based on two variables/sources of data?

Hello, for my master project, I would like to conduct a latent profile analysis about self-regulated learning skills. I would like to take two different measures into account when creating the...

21 February 2021 2,326 3 View

How COVID-19 has affected mental health?

The pandemic has led to depression and anxiety and its negative effects shouldn't be ignored. However, it has also led some people to become more resilient! What do you think? Thank you.

21 February 2021 4,733 19 View

How to use bag of words for action prediction?

Hi everyone, I'm working on an action prediction (i.e., early recognition) using Bag-of-Words. I know how to use BOW, but regarding action prediction, there is a subtle problem. In the...

19 February 2021 1,442 4 View

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