Matlab Problem! Please Help?

Hi I would really appreciate if someone helps me out with this MATLAB problem. I have uploaded both MATLAB file (which is not working properly) and the question. Thank you very much in advance #MATLAB

03 January 2021 6,512 3 View

How to estimate/calculate/model extinction coefficients of sub-wavelength structures?

I have the refractive indices (n & k) of a thin film. I can estimate the real part of sub-wavelength structures by considering the shape and void fraction using a simple linear relation....

06 June 2020 1,484 4 View

Do you have a solution to remove the fouling of MgSo4 salt on the NF90 membrane?

Hello We are currently working on the separation of magnesium sulfate salts using NF90 Nanofiltration membranes. We know that our main problem will be to remove the fouling from this salt for...

04 November 2019 2,280 3 View

How fast does nitrogen degrade calcium thin films?

Hello All, In order to make some calcium test devices, we will be needing to expose calcium pads (100 nm of thickness) to nitrogen atmosphere. We do not expect the exposure time to be more than a...

09 September 2019 7,157 4 View

Carbon trading and Renewable Energy Certificates (RECs)?

21 May 2019 1,453 2 View

How to design a LQR Controller in simulink?

Hi . Im trying to design a LQR controller for the system below. but I don't know where to put the LQR Gain Block in the system . I know I have to remove the Fuzzy Controller Block and Replace it...

09 September 2018 8,501 8 View

What is your suggestion for evaluating the antibacterial properties of a thin layer nanofiber mat, formed on an aluminium collector?

Hi We've synthesized a thin layer of a nanofiber mat using an electrospinning technique. It is almost impossible to separate the formed layer from the aluminium foil collector. On the other hand,...

03 February 2018 3,233 2 View

How can I measure or calculate optical constants of a thin film?

I am looking for a wider range of wavelength rather than just from 300-1100 nm using an ellipsometer. I know the thickness of the thin film.

24 September 2017 510 5 View

Which liquids are normally used for polishing and etching the commercially pure titanium before metallography?

I am preparing sample from commercially pure titanium(CP-Ti) to carry out metallography(O.M. test), which liquid should be used for polishing and which one for etching? My samples are cylindrical...

31 May 2016 4,813 5 View

I need to know where is APS codes in Zigbee standards.

How can I change the APS layer in zigbee stack? I have implemented the base codes for controlling the congestion, I just need to know where is APS codes. Thanks in advance. best regards

06 January 2016 6,411 3 View

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

03 March 2021 8,272 1 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

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 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

Issues with Permeabilization during Flow Cytometry?

Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...

01 March 2021 3,867 3 View

Does any one can help me choose a reasonable basis set for intermediate metal ions interactions with guanine (i.e Fe2+, Mn2+, Cu2+ and exc.)?

Hello every body Does any one has any idea to help me choose a reasonable basis set for intermediate metal ions (i.e Fe2+, Mn2+, Cu2+ and exc.) interactions with guanine or other DNA organic...

01 March 2021 6,187 2 View

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

28 February 2021 6,477 1 View

What could be some reasons why unstimulated monocytes are getting activated?

Im doing PBMC isolation -> CD14+ enrichment using magnetic beads -> stimulation setup. My negative control is just cells in cRPMI but they seem to get activated over and over again.

28 February 2021 7,883 3 View

Why does intensity drops as concentration increases?

Is there any reason for decrease in fluorescence emission intensity of HSA,BSA when increase the concentration ?

28 February 2021 3,653 4 View