What is the solubility of Magnesium trifluoromethanesulfonate in methanol?

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Treatment of a large cross sectional unit in a panel setting?

I have a data set of 5 countries for 30 years and i want to analyse the relationship between y and x in panel setting. However, the countries are not similar in nature moreover. one country is...

30 January 2021 6,564 4 View

Could you explain the following situations, please?

I am trying to simulate a flexible antenna on ANSYS HFSS. Here, I have used "PDMS" as a substrate and "pec" as a probe (inner conductor) of a coaxial feeding. But during simulation, it is showing...

24 November 2020 800 5 View

Can I get an explanation for the following reason, please?

My plan is to fabricate a conformal microstrip patch antenna. I am going through the simulation works first. I already simulated the planar antenna. Now I am trying to simulate it with different...

19 November 2020 2,961 2 View

What are the community-based primary prevention of NCD in LMIC country?

Please suggest types of literature to look for? Recommend journals which focuses on these issues.

12 October 2020 2,878 4 View

How write a concept note on Evaluation of community-based primary prevention models for NCDs?

1. What type of literature should I read for writing a successful concept note? 2. Is there any literature which will help me decide a research question/objective for designing a study will be...

12 October 2020 3,363 5 View

Which software might be helpful to design and simulate the 3D shape of the planar/nonplanar microstrip/any antenna?

I am experienced with the antenna simulation using ANSYS HFSS and CST. But now I am working in an additive microsystems lab and want to move to 3D shape antenna simulation and printing.

03 August 2020 2,184 3 View

If I want to print the microstrip antenna using additive manufacturing techniques, do I need to design a 3D shape on CAD that I have created on HFSS?

I have designed and simulated a frequency reconfigurable on ANSYS HFSS, and now I want to print it using an inkjet-printing technology.

03 August 2020 7,439 4 View

What will be the best methodology to quantify Demographic Dividend and Skill labour of any country?

Most of the researchers used panel data to show the impacts of demographic dividend. But for individual country where divisional or district data over the year are not available, what methodology...

29 July 2020 6,733 1 View

Discrete Element Method Simulation Example Using Ls-Dyna?

I am interested to simulate the fracture process of glass using DEM in Ls-Dyna and need some example or bench mark case for learning.

21 July 2020 4,156 2 View

GC-2010 plus with Mol Sieve 5A PLOT Column and BID 2010 plus for hydrogen detection?

We are using GCMS-QP2020 connected with GC-2010 plus with Mol Sieve 5A PLOT Column and BID 2010 plus for hydrogen detection. We are facing problems with the proper detection of hydrogen with argon...

16 January 2020 9,479 2 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View

Discrete Phase model (DPM) particle break-up has particle size limits during particle tracking?

Hello, I am currently working on simulating water droplet partciles in a closed room. When I use uniform particles, without "particle break-up", I can carry out the simulation without any problem....

02 March 2021 3,053 2 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

What is the indication of the absence of peaks in Methanol electrooxidation CV curves ?

I have several question regarding the MOR; hope anyone help me better understand. 1- in CV using (KOH+MEOH) what is the indication of absence of the redox peaks? shouldn't they exist as a sign...

28 February 2021 4,851 8 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

Zno nano particles colour changed from white to grey in process of calcination any suggestions?

In the formation of Zno nano particles process, after drying at 120 degree C, my zno nano particles are completely white but when i calcine it for 450 degree C it converts into grey colour. i...

26 February 2021 2,435 4 View

Why there are two peaks while using the mie plot of Silver nanoparticle?

Hi, I am trying to learn the theoretical modelling of silver nanoparticle using the Mie scattering theory. After that, I discovered a software named Mieplot developed by Philip Laven, where it...

25 February 2021 7,493 6 View

Do you kow of any database containing data on retention time, log P and polarizability for a large number of molecules?

Hi, I am a chemistry undergraduate doing my dissertation project on HPLC. In my project, I need to predict the HPLC retention time of 20 aromatic molecules, the calibration set. To do this I will...

24 February 2021 2,602 1 View

How to seperate PEG-4000 from aqueuse phase ?

Hello everyone , Please tell me if It possible to seperat POlyethelyn glycol -4000 from an aqueuse media by other ways rather heating . I have tried salting out by electrolyte solution to...

22 February 2021 7,285 5 View