I need scientific identification of this plant for scientific research ?

I need scientific identification of this plant for scientific research

14 December 2020 4,395 13 View

How does image processing differ from one image kind to another?

Hi guys, Please, I'm very needing your help From my reading of some articles related to image processing, I noted that the processing tasks differ from one kind of image to another. For...

22 March 2020 5,990 3 View

For metamaterials antenna, witch boundary condition should be choosen in CST ?

so, I'm designing a metamaterilas antenna with some specific characteristic, I'm confused because some researcher take "open (add space) " for metamaterials designing antenna in all direction, but...

27 February 2020 1,274 3 View

What is the common problem we can solve it in antenna field?

so, I'm asking for the interesting things in antenna field, that we can work on and we solve some problems

01 October 2019 1,174 4 View

How to color the phloem and the xylem of the stem for a microscopic observation?

How to color the phloem and the xylem of the citrus stem for a microscopic observation. Thank you

13 March 2017 6,799 7 View

What is the variance of the addition of two signals?

Consider a signal F1(x) with a variance var1, and a signal F2(x) = a*F1(x-b) with another variance var2. So, what becomes the variance var3 of the signal F3(x) resulting from: F3(x) = F1(x) + F2(x).

06 March 2017 5,510 3 View

How can I plot the stress distribution around holes of different shapes?

14 May 2015 5,931 3 View

How can I download and use ansys non commercial only?

17 March 2015 6,752 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

What is the best etching method for Mg-Ca alloy?

I have used Picral etchant (4.2 g Picric acid, 10 mL Acetic acid, 70 mL Ethanol, 10 mL distilled water) but it didn't work. Is there any alternative?

21 February 2021 2,558 5 View

What is the best visualisation solvent for xylooligosaccharides using TLC?

I am interested in using TLC to detect non-linear xylooligosaccharides. What would be the best visualisation solvent? Would aniline phthalate solution be suitable? I have also seen people...

02 February 2021 7,748 3 View

Does the subsoil have an effect on the spread of weeds whose roots are more than 35 cm deep?

For weeds whose roots deepen more than the level of subsoil, they may be affected by this layer, for example, determined by height and growth, as well as limited to flower production and seeds.

01 February 2021 1,940 4 View

Are any database collected cell penetrating anticancer peptides ?

Dear researchers, Anticancer peptides(ACPs) with cell-penetrating properties can enter to cytoplasmic space of cancer cells and induce cell death. but, I could not find the database that...

29 January 2021 707 3 View

Can anyone help me to separate my phenolic compound in TLC with any new solvent system ?

My Compound is Leaf powdered Methanolic extract which is showing good phenolic compounds upon dipping in FeCl3. -My problem is phenolic compounds are not eluting with any common solvent system.

22 January 2021 4,693 7 View

What could be the reason behind decrease in transmission (around 1200 cm^-1 ) in the FTIR spectrum of gas phase organic compound ?

Hi, I have been analysing gas phase organic solvents with the help of FTIR. The spectrum looks a bit weird around 1200 cm^-1 (see attached image). I noticed a similar behaviour when the gas cell...

12 January 2021 3,286 8 View

Why is outcome of a natural product discussed in terms of phytochemistry of its constituents instead of as a whole substance?

it has been observed that publication of an outcome of a natural herbomineral product in a clinical study contains mechanism of action in terms of chemistry of individual constituents of the...

04 January 2021 7,372 3 View

Hello, I need help to separate the mucilage found in an aqueous extract ?

During the process of aqueous extraction of phenolic compounds, I got a mucilage that must be separated from the extract that I would like to study. Thank you for your help.

03 January 2021 1,765 3 View

Response Surface Methodology?

I'm using 3 different light intensities (constant values 15,30,45 W) for the wastewater treatment of an organic compound and optimizing the parameters (pH, catalyst dose and light intensity)...

31 December 2020 2,377 4 View