International publishers in categories A, B, or C?

I need to know what are international publishers in categories A, B, or C according to the classification of the Research School for Socio-Economic and Natural Sciences of the Environment...

13 May 2020 476 28 View

Where does the notion of "Central Nervous System" (including both the brain and the spinal cord) comes from?

I mean, you can easily find out that Galen was the pioneer, correcting Aristotle; and a bunch of other intersting historical things. But WHO exactly decided to establish this partition, WHEN, and...

11 March 2020 5,083 2 View

How does a wrong (higher) concentration of loading buffer affect the results of a gel electrophoresis?

In case that the loading buffer (6x) was not diluted to 1x. It was a 2% agarose gel.

03 March 2020 1,406 4 View

What if resting state networks only tell us a neurovascular (rather than neural) story?

If I've understood it correctly, a recent paper by Aaron Winder and colleagues (Weak correlations between hemodynamic signals and ongoing ne... ) shows that in mice altered cerebral blood volume...

03 December 2017 5,264 4 View

Which is the best protocol to extract RNA from tomato fruits?

I am working with a big number of ripe fruits so a fast method is a plus. I am also wondering if it is better to freeze dry the samples to preserve their quality.

27 September 2017 8,670 3 View

I am trying to establish stable cell line with HepG2 cells.Does anybody have experience with that?

I have been trying to establish a stable cell line using KnockoutTM Single Vector Inducible RNAi System from Clontech. I used Lipofectamine2000 for transfection and then I have selected the cells...

15 September 2015 238 2 View

Can somebody explain what Deleuze and Guattari's adoption of Artaud's 'Body Without Organs' means in terms of its relationship to Schizophrenia?

I am interested in the concept with regards to Capitalism, Neuroscience and Hallucinogens.

27 December 2012 2,189 3 View

Application of computer vision system in food product colour measurement

Is there any research update on the CIELAB colour measurement of food products using any latest colour analysis software? let us have a discussion on this.

01 January 1970 5,439 1 View

How can one achieve a free flow powder when using a raw material that has a high rate of agglomeration after drying and milling?

The raw material is a root vegetable.

01 January 1970 5,872 3 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

How can extract ciprofloxacin hydrochloride disolve in water er to organic solvent such as dichloromethan or any other solvent?

I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.

01 March 2021 4,306 1 View

How to separate water from glycerol solvent in a solvent recovery vacuum distillation column?

I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...

01 March 2021 9,525 4 View

How to make fractions of chloroform extract of plant, using seperating funnel?

28 February 2021 8,466 2 View

Why am i not getting solid after reacting APTES with salicylaldehyde?

The reaction of APTES with salicylaldehyde in ethanol leads to the formation of imine compound yellow solid which is mention in literature, but I am not getting yellow solid I don't know why? when...

28 February 2021 2,955 2 View

can I treat waste water containing solvents and alcohol with electrocoagulation?

there are solvents and alcohol in the waste water of a factory that produces disinfectants. Increasing this waste water requires very serious operations. Can I treat this waste water with...

27 February 2021 2,609 3 View

How to replicate the well conditions of a crystal hit with 20%(w/v) isopropanol?

I had a crystal hit in a well with 0.1M HEPEs pH 7.5, 10%(w/v) PEG 4000, and 20%(w/v) isopropanol. Why is isopropanol in w/v here if it's just solvent? How do I recreate this well condition?

25 February 2021 9,761 1 View

How to increase solubility of Poly acrylic acid in Dioxane solvent?

I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...

25 February 2021 2,225 5 View