I am working on the polymerization of hetero atom contained monomer (in aqeous phase) in presence of tetra-n-octyl ammonium bromide. Will this cross over phenomena have relevance during polymerization structure directing property?
I have completed my noise monitoring and videography ( for traffic volume count) survey ,And I just want to count vehicles moving on road , So let me know is there any code or program in MATLAB to...
24 December 2020 3,316 1 View
Dear All, I have one dependent variable and three independent variables and wanted to apply ANOVA as a measurement. However these variables do not have any levels or categories. Please suggest...
01 December 2020 2,069 8 View
All metrics to measure predictability are simply depend(Negatively) on False Negatives(FN) as well as False Positives(FP). Is there any way of knowing who(Instances/Tuples) went to FN basket as...
08 November 2020 192 3 View
Hi, I am PhD student working on Perovskite solar cells (PSCs), I have fabricated standard cell (FTO/C-TiO2/M-TiO2/CH3NH3PbI3/Spiro-OmeTAD/Ag) in air atmosphere. but i am not getting any...
06 October 2020 8,168 8 View
I know how to compute eigenvalues to test stability. The question If i have for example a 10 node model with 5 lags, how do i choose stable parameters without just guessing.
06 October 2020 5,238 6 View
I am very new to MOF-field. I really need your help, can anybody please suggest me which is a simple and best technique to do VOCs adsorption studies for MOFs? In our lab we have GC-MS and my big...
05 October 2020 8,874 2 View
The following equation is generally used for the calculations of the ratio of hypocholesterolemic /hypercholesterolemic (h/H) fatty acids, or h/H fatty acids index (Santos-Silva et al. 2002;...
24 September 2020 9,939 5 View
I work with derivatized neurotransmitter molecules. I was using C-18 SPE cartridges previously for desalting them before LC-MS, but now I would like to adopt in-house made stagetips. These are a...
22 September 2020 4,854 6 View
In my observed data I have different data variables(12 in Number) , Let say X1,X2......X12..I want know ,How one data variable influence the value of another data variable.. is this...
11 May 2020 2,968 1 View
How to design a Spaceborne Antenna for HEO (Highly elliptical orbit) satellites? What types of Antenna are useful for this purpose?
29 April 2020 9,604 1 View
Hi, I am using GROMACS 5.1.4 to simulate water in contact with a surface. I am only interested to calculate some properties of water near the surface. Let's say at a distance of x nm from the...
03 March 2021 9,989 2 View
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
Anyone can recommend any books on such topics? Thanks in advance.
02 March 2021 8,457 2 View
Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...
02 March 2021 6,186 3 View
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
(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...
02 March 2021 3,309 2 View
Can someone please give me some possible things that could go wrong? Here is my recipe: 0.5g Agarose 50 mL of TAE 1x 1 uL ethyl bromide. Gel was run at 100V for 1 hour. The buffer used is also TAE.
01 March 2021 9,952 3 View
Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...
28 February 2021 7,882 2 View
What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?
28 February 2021 6,516 5 View
I am working on a preparation of representative polymeric structures of some popular polymers, such as polyimide or PTFE for MD simulation, during which a single nitrogen or oxygen atom will be...
24 February 2021 8,105 3 View