Question based on Integral Transform (from the book "Mathematical Methods for Physics and Engineering")?

I came across this question (attached below). I tried to solve it but got stuck in the portion where we need to calculate the inverse tranform. I found a solution of this question (also attached...

28 November 2020 7,789 3 View

What is the temperature pressure profile for a methanol water mixture?

I have a methanol-water mixture and I want to know how temperature changes pressure with varying methanol-water percentage (v/v)?

23 November 2020 1,585 1 View

Problem facing in creating custom NN script?

Dear all I have created a custom script for Neural Network for my dataset with 36data as training set and 6data as test set. My activation functions for both hidden layer and output layer is taken...

29 August 2020 975 5 View

How to create Combined graph and which software will be best for it?

Hello everyone, i want to create the combined graph with same x axis and two different y axes, one above other in same figure as shown in attachment for academic purpose. The attached file is...

17 March 2020 9,887 3 View

Problem in use of /INPUT in ANSYS APDL?

10 November 2019 8,140 3 View

How I should prepare the sample (plant extract) for FTIR?

The plant methanol extract is oily and sticky. Its not giving good result in FTIR analysis. But the extract is fresh.

12 August 2018 4,167 5 View

What is the most efficient and faster way to generate a stable cell line starting from a plasmid?

I use lipofectamine 2000 to transiently transfect my plasmid into the HeLa cells and then use selection antibiotic to make stable cell. This method does not give very good transfection efficiency...

27 July 2017 3,857 1 View

Can any one tell me what is the half life of CCCP (Carbonyl cyanide m-chlorophenyl hydrazone)

24 June 2017 3,797 2 View

Is inverse PCR the only option to mutate one central base of a plasmid?

I have a plasmid which differs by one base from wild type. This base will change the protein by one amino acid, hence I need to mutate that base which is residing in the central part of the...

06 March 2017 1,773 3 View

Ideal colony size during plasmid transormation in BL21 (DE3) cells?

When I am transforming a plasmid in BL21 (DE3) cells, plate is found to contain colonies of different size. Roughly they may be classified as small, medium and large. Are they all equivalent for...

25 January 2017 2,804 2 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 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

Research on Supply Chain Management in Indian context?

Hi, I am planning to apply for the PhD degree in the Supply Chain Mgt. with specific area of "Cold Storage warehouses" during Pandemics and wars. Where lock downs and shut downs are frequent....

02 March 2021 285 2 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Why Trivalent chromium start precipitating above PH 5 ? Moreover discuss difference between adsorption of chromium and precipitation of chromium ?

I am a student of MS Environmental Engineering and started my research phase. I am working on metal removal ( chromium iii ) by using activated carbon prepared from the agricultural feedstock. So...

01 March 2021 5,475 2 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View

Where can I find atmospheric measurement profiles (temperature, density, etc.) between 300-800 km altitude?

I am investigating thermospheric mass density profiles between 300-800 km altitude. I would like to compare the variability with other parameters, including temperature, electron content,...

01 March 2021 5,902 3 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View