Does anybody knows anything about this instrument " the nemescope"?

http://rexresearch.com/nemes/1nemes.htm is this real...

08 January 2020 6,056 2 View

Can you recommend me some articles that dealing with the electronic transitions of toluene?

Hello! I'm working on assigning absorption bands to UV-vis spectra of unknown matrix. I think some are due to the presence of toluene, but I can't find any article that describes the electronic...

19 March 2019 8,119 3 View

Should I use a chi-square test? I want to compare the level of a compound produced by different yeasts.

15 August 2017 4,955 5 View

Can anyone indicate some references about the applications of driftless control affine systems in economy?

Can anyone indicate some references about the applications of driftless control affine systems in economy?

13 October 2016 9,794 2 View

Can one use the 'true capacitance' extracted from a CPE to subtract capacitive currents from a CV in order to perform peak analysis?

I am trying to do peak analysis on anodic biofilms in microbial fuel cells. To achieve this I am running CVs at different scan rates and then potentiostatic EIS. Because I noticed EIS behaviour...

10 September 2015 4,947 1 View

How to compute the refractive index of a thin film?

How can one compute the refractive index of a thin film by knowing only the bulk refractive index and the film thickness?

28 December 2013 6,572 24 View

Data is brain-made. Data does NOT = Signal; Signal does NOT= Trace;

Time to admit : We don't collect data. We collect SIGNALS And Signals are bits of Traces detected according to our Natural, Human or Engineered sensitivity. But those Traces are there, in the...

01 January 1970 8,409 1 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

How Can I bring as much common elements in steel as possible to calculate stable phase(s) in OpenCalphad?

As I was tweaking step-by-step OpenCalphad6 Macros step1.ocm involving phase and thermal property calculation of a High-speed steel, I could not incorporate more than 6 elements in the steel...

01 March 2021 8,840 1 View

How can you bring two structures together to create an adhesive bond in LAMMPS?

I have created an Ice 1h crystalline structure and an Aluminium substrate structure and equilibrated both at 250K. Now I need to bring them together in a way that an adhesive bond is created....

01 March 2021 3,325 2 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 3 View

Can polymer concentrations be calculated based on the number average molecular weight?

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 is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View