Can anyone recommend me a NMR Handbook?

Hi, I've been searching for a NMR Handbook with 29Si chemical shifts information but I can't find one. Also I've tried to find an online database with that kind of info but I have no lucky. Can...

02 February 2021 307 3 View

What are the few good books for understanding ANOVA and Regression Analysis in depth? Can you please suggest?

I am working on Cognitive Neuroscience and postural control related field and I need to understand the ANOVA and Regression for my data analysis purpose. Suggestions on how to go about these...

18 September 2020 2,218 8 View

How to quantify different phases of clay minerals (percent) of marine sediments using XRD?

Hi, I am interested in quantifying the abundances of different phases of clay minerals of marine sediments using XRD analysis. Any suggestions regarding the detailed method/software will be...

03 September 2020 3,031 8 View

How to calculate absorption coefficient from UV-Vis absorption data?

absorption coefficient values are required for Tauc plot

08 June 2020 993 3 View

How one can estimate substrate doping density using HFCV data showing deep depletion condition?

I want to estimate minimum capacitance (not the local minima observed in the measured HFCV data sweeping in a small range in the depletion/inversion region). Can any one suggest or share the code...

06 April 2019 5,708 1 View

Anybody has suggestions for a good working in vivo model for metastatic neuroblastoma?

trying to develop metastatic model for neuroblastoma in mice. Want to use luciferase system in order to detect for dissemination.

07 July 2017 785 2 View

Looking for a good software (free) to analyze XRD data of natural rock samples. Need your suggestion. ?

I am a geologist and interest to identify different minerals present within the natural rock samples like quartz, feldspar etc, also interestd about different clay minerals like keolinite, illite...

09 November 2016 8,387 7 View

In Rietveld analysis, i found only one peak is not matching with corresponding experimental peak. what to do for such problem?

26 May 2016 1,333 5 View

Can anyone please tell me what is the best way to remove a trace quantity of (sodium iodide) NaI from a solution?

Can anyone please tell me what is the best way to remove a trace quantity of sodium iodide (NaI) from a solution of Ethyl acetate-hexanes mixture? It's from a Finkelstein reaction. Even after...

05 May 2016 2,272 4 View

What are the common methods to purify SDS coated polystyrene latex particle?

Can any one please tell me what are the common methods to purify SDS coated polystyrene latex particle. A good reference on the issue will also be highly appreciate. Many Thanks in advance.

23 February 2016 4,368 3 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

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 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

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(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

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 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