I am working in the area of bidirectional DC DC Converters .I want to design a isolated multi port converter for HESS..Can someone help me ?

I am trying to simulate the folowing atached paper"Multiport Isolated Bidirectional DC-DC Converter Interfacing Battery and Supercapacitor For Hybrid Energy Storage Application",by K.Shreelekha...

24 March 2020 2,995 1 View

Energ=y management using bidrectional dc dc converter in electric vehicle?

Could you please help get some literature or MATLAB ,simulations on this topic 'Energy management of electric vehicle using Bidirectional Dc Dc Converter" .. esp wrt 1.recovery of energy in...

29 July 2019 8,494 4 View

Sir? please tell , is possible to apply GA pso in lcl filters in grid connected system please tell ?

sir please tell is possible to apply pso method in filters LCL. please i am asking many numbers , they are telling its not possible in LCL filters Optimization, please is it possible, please tell sir

22 June 2018 5,402 2 View

Why the particle size decreases when the concentration of surfactant increases??

While the size the nanoparticles is decreased to some extent on increasing the concentration of the surfactant means, what is the nature of / the role of surfactant on the nanoparticles? Also what...

09 December 2017 2,419 3 View

What is the thermal expanion coefficient for Cr2O3?

Does it show positive or negative thermal expansion coefficient

22 March 2017 276 2 View

What concentration of amino acids are required for bacterial growth in minimal media?

24 February 2016 5,534 3 View

What is the electrochemical reduction potential for Pt (NH3) 4Cl2 to Pt (0)?

standrad electrochemical reduction for Pt(NH3)4Cl2 to Pt(0)

16 April 2015 6,970 3 View

How can I find the magnetic moment per particle of NiO nanoparticles?

Thanks in advance for your replies.

28 December 2014 8,438 2 View

How to measure stiffness of thin sheets? Are there any instruments available?

Foils which are used in air bearing.

28 January 2013 2,006 10 View

Is it possible to determine the acidity of gamma-alumina from XRD?

I would like to whether XRD can be used to calculate the acidity of gamm-alumina. if so I request you to share a relevant literature. I know other methods like chemisorpotion and FT-IR can be used...

01 January 1970 1,139 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

How can I make stacked bar graph with scatter plot?

I want to make a stacked bar graph with showing each data value as dots. I tried with graph pad prism, version 6, but could not succeed. Does anyone have tried before making such graphs?

01 March 2021 9,383 1 View

Problem with shRNA transfection. Why are only two plates getting contaminated instead of all?

I transfected my LNCaP-WT cells with 3 shRNA plus their NTC two weeks ago and split two puromycin selected cell plates on Friday last week(Feb 26). I checked for GFP in the cells, and they all...

28 February 2021 4,949 3 View

How the wettability of rock sample can be changed by ageing in pure hydrocarbon oils only?

I want to do wettability analysis of hydrocarbon oil (octane)/rock/surfactant solution system. but to do the analysis first I have to make rock surface oil-wet. Since hydrocarbon oil does not have...

27 February 2021 5,383 3 View

How to calculate the crystallinity of cellulose film?

27 February 2021 2,753 4 View

What could be the reason for not having further low chi square value (better agreement) in my refinement result?

I have tried every combination of parameter changes and after that i have a poor chi square value. I can't get it lower any further. I know there have been a lot of discussion about Rietveld...

26 February 2021 8,480 3 View

Can anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View

How to replicate the well conditions of a crystal hit with 20%(w/v) isopropanol?

I had a crystal hit in a well with 0.1M HEPEs pH 7.5, 10%(w/v) PEG 4000, and 20%(w/v) isopropanol. Why is isopropanol in w/v here if it's just solvent? How do I recreate this well condition?

25 February 2021 9,761 1 View