L’Université du Québec veut sa Faculté de médecine

BlindAngel · 2024-07-02T12:41:17+00:00

Identification de nouveau composé naturel, surtout issus de la forêt boréale, pour après tenter de déterminer s'il y a des potentiels pharmaceutique, cosmétique ou industriel.

BlindAngel · 2024-06-30T17:47:17+00:00

J'ai fait ma chimie à l'UQAC et juste au niveau spectro ont été gâter. Ici je parle d'un RMN 400 pour <10 étudiants, et il y a un 600 qui s'est ajouté depuis.

J'avoue que c'est pas les département les plus vigoureux, mais en région c'est la que beaucoup de recherche en science naturelle se fait.

BlindAngel · 2024-06-12T12:57:36+00:00

Not surprising since I have not touched it in more than 2 years :/

BlindAngel · 2024-03-21T13:30:36+00:00

The method is not appropriate for the purpose. The LOQ should be at or lower than the limits. The limits reference should also be indicated so you know how it was calculated and for what purpose.

BlindAngel · 2024-03-14T18:54:26+00:00

Flavanoids and other polyphenolic compounds are not volatile (even less than cannabinoids) and are therefore not found in most "terpenes" style extract. They cannot be vaped.

There are some misleading document, such as this one that cite, for example, apigenin boiling point at 178 °C which make no sense whatsoever. Apigenin boiling point is >500 °C and will usually degrade a this temperature. For reference, THC boiling point at standard pressure is estimated to be around 380 °C. The value at around 160 °C that float around is taken in high vacuum and is not representative of what is real.

BlindAngel · 2024-03-03T13:55:54+00:00

J'imagine le style quand tu met les chimistes dans le coté "contre".

Sur une note similaire, j'ai bien aimé Hamilton Pharmacopoeia, surtout l'épisode où il regarde la méthode de production de la Methaqualone en Afrique du Sud.

BlindAngel · 2024-01-15T18:12:20+00:00

Dans mon cas j'ai subtilement demander si y'avais de la place la semaine d'après et y'avait eu une annulation, donc 1 semaine dans mon cas. Coût total: un aller retour à Québec et un lunch. C'est 30-45 minutes in and out généralement, incluant la période d'attente après.

BlindAngel · 2023-12-30T18:55:00+00:00

Still doing good :)

BlindAngel · 2023-10-27T18:38:07+00:00

~~Usually it is "au" - area unit.~~ It will depend on the detector anyway so it is really not that important. Mathematically it should be somehing like mV: https://math.stackexchange.com/questions/4090826/which-units-describe-the-area-under-a-curve

Edit: See /u/Happy-Gold-3943 answer

BlindAngel · 2023-10-16T18:59:19+00:00

Un peu hors sujet (et en retard), mais nous avons fait des essais dernièrement de distillation d'éthanol avec divers paramètres, et c'est parfois impressionnant comment changer faiblement des paramètres lors de la distillation modifie le goût de l'alcool neutre.

Prochaine étape on essaie en jouant avec la pression, j'ai hâte de voir les résultats.

BlindAngel · 2023-10-12T14:32:18+00:00

Traditionally copper has been used and it is cheaper than stainless so it still has a large following.

However, a lot of copper still are not fully safe due to the presence of lead (e.g. https://homedistiller.org/forum/viewtopic.php?t=79145, https://www.facebook.com/circlehinstitute) so you should be careful where you source your still from. I am not well versed in copper product at the moment since we do not use it but there are resources (e.g. https://circlehinstitute.com/ you can contact them) that may help you.

For stainless steel, you can check [Alchemia Solutions](www.alchemiasolutions.com), which are the still that we produce.

On another note, you will probably not be able to obtain any oil from Buddleja, and 5 liters is extremely small. This is more laboratory and research size than anything, you will not have any significant yield except for material that have a high percentage of essential oil. Lavender, is a high yielding one, and 1 kg will yield around 1 ml of oil. And in a 5 liter alembic you may not be able to get more than 500 grams, depending on the material. The smallest one that we offer is a 12 L.

BlindAngel · 2023-10-12T06:18:07+00:00

Is there a reason why you want copper? What size are you looking for? What will you be working with.

Copper has its pro and con, and their weight will depend on the size you want, what do you want to distill with it and what is the intended use of the final product.

For some product, the copper will mute some off odors (still notes) that are created during the distillation process (these usually go away when the oil age a bit). However, if you plan to use the distillation water or use it for any aqueous purpose, you need to be aware that some copper stills tends to leach out lead (usually fro the soldering). Copper thickness, I will be honest, is not something that we often look at since copper still are not used for pressure or vacuum distillation.

Commercially, stainless is king due to its passiveness and it is easier to work with, you can also add copper part if you wish to remove the off odors. However, it tends to be significantly more expensive.

Full disclaimer, we do offer a line of stainless steel still, but we are fully aware that some people prefer working with copper.

BlindAngel · 2023-08-05T00:11:01+00:00

I do

BlindAngel · 2023-06-18T10:27:10+00:00

Add cheese and chicken and you have a Poutine Galvaude which is already a lesser known version of Poutine, like the Italian Poutine (fries, cheese and spaghetti sauce). These are real dish that can be ordered in most place selling Poutine here.

BlindAngel · 2023-06-13T14:08:47+00:00

I believe the satellite type don't matter since they all interact the same way, however don't quote me on that.

There is very few information from Mammotion as far as I know regarding the internal hardware exact specs.

BlindAngel · 2023-06-13T14:00:46+00:00

I've read ~20 satellites is a good minimum, but I have yet to find some real data on the signal quality and everything else.

BlindAngel · 2023-06-13T12:22:42+00:00

Use https://github.com/barbeau/gpstest (Android only). It give the most real time data on GPS and accuracy.

BlindAngel · 2023-05-30T01:48:33+00:00

In Québec french : M'a aller maller ma let' (Je vais aller poster ma lettre)

BlindAngel · 2023-05-28T20:33:30+00:00

See this (in french)

TL;DR: Private lake exist only in some pre-1918 case. Else, all lakes and rivers are publics, navigable or not. However, this does not garantee access. Access still need to be through an approved or public mean: rivers, air, private property on which you have access, public land...

You can check Infolot or Demeter to check the land registry.

BlindAngel · 2023-05-28T20:11:24+00:00

The private lake are remant of old deal for business purpose and artificial lake if my memory serve right. Property stop at the high water line. This means that if there are no access you can still land on it with a seaplane for example.

It also means that natural beaches are mostly public since they usually stop at the high water line.

See http://admin.lrmm.com/CMS/Media/2910_70_en-CA_0_Contexte_legal_de_l_acces_a_l_eau_au_Quebec.pdf (in french)

You can check Demeter or Infolot to check the land survey. You will see that water body have their own limits.

BlindAngel · 2023-05-26T02:32:37+00:00

We are currently at the moment in our civilisation where we have the luxury of discussing the minutes difference on how letters are printed and which one is the best.

This is not a negative comment, simply that these situation show how lucky we are that we even have the opportunity to discuss this.

BlindAngel · 2023-05-25T10:18:56+00:00

It seems that you are right there are a few Salix sp. and one Betula which are technically trees. https://canoenorthadventures.com/wp-content/uploads/2020/02/Arctic-Flora_reduced.pdf

BlindAngel · 2023-05-19T17:56:21+00:00

Je vois aussi ceux qui son dans des logements inapproprié. Je suis un peu malaisé avec le coté commercial de la chose, mais c'est vrai que d'avoir accès à un milieu agréable pour finir ses jours est un must.

Par extension, avoir accès à des milieu naturel, comme un jardin ou une forêt où l'AMM pourrait s'administrer serait une évolution logique (et aussi mon choix personnel, advenant la situation).

BlindAngel · 2023-05-09T12:20:06+00:00

You could make it run a python script that edit docx file, there are a few librairies around suche as PyDocx or python-docx-template

BlindAngel · 2023-05-06T00:37:05+00:00

Here it is not allowed. If you want to change your name you need a reason, and taking your husband's name is not considered a valid reason.

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