For c-band edfa project, to build basic circuit for edf what is the suilable 2x1 combiner?

More Amali Rajakaruna's questions See All

How to calculating the pore size of water channels in a polymer-water interface structure?

Hi All, I am simulating a water-polymer interface using GROMACS. I want to calculate the size of (e.g., pore distribution) pores in water channels. Since my system contains both the interface and...

16 March 2024 9,635 0 View

Can I merge my previous account which I created with my previous institution?

Can I merge my previous account, which I created with my previous institution? But I o not have access to my previous email address.

26 March 2023 9,205 0 View

Soil Water Index and Irrigation Depth?

Is the soil water index a good indicator of available soil moisture resulting either from precipitation or irrigation depth?

20 February 2019 4,878 5 View

How can I model a hexagonal phase using Packmol?

Dear All, I want to arrange my surfactant molecules in a hexagonal arrangement for my MD simulation. Appreciate, if anyone can guide me to do that. Thank you.

30 June 2018 6,368 2 View

Ligand interactions with DNA

Dear All, I have two receptor-ligand complexes. In one system, the ligand intercalates in DNA and from two hydrogen bonds (one with the enzyme and one with DNA duplex). In other system, the ligand...

21 March 2016 6,876 3 View

How do I identify pi-pi interactions using PyMOL?

Dear all, I want to identify pi-pi base stacking interactions between my ligand and DNA. How can I do this using PyMOL? Can anyone help me? Thank you in advance.

12 November 2015 8,468 6 View

I have been working on antioxidant activity using FRAP assay. But, the correct way for calculate FRAP value is difficult to find, Can anyone help?

01 January 1970 3,068 1 View

Using OBD technique i am trying to measure laser induced shockwaves velocity i found that at start velocity increases and then decay?

i am unable to interpret why its increases in start as shown in figure

11 August 2024 2,179 1 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...

11 August 2024 8,141 3 View

Hello researchers Is this a random laser or just fluorescence?

I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.

09 August 2024 9,894 2 View

How can major oxides determined by ICP-MS/ES be normalized to 100% volatile free? How does this connect with LOI?

I am analyzing cherts from different sources found within one specific geologic formation using ICP-MS/ES. My committee was asking this question about my analysis. I was not sure how to answer this

05 August 2024 7,902 3 View

Could dyes amplify the spectrum of light to a specific wavelength?

I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...

05 August 2024 3,290 1 View

How do environmental toxins interact with genetic predispositions to increase cancer risk?

I am currently researching the impact of environmental toxins on children's health and would greatly appreciate insights from experts in the field. If you are an expert or researcher working on...

02 August 2024 2,627 1 View

What are some signs that an ECM is overfitting the Nyquist plot?

What can you look for to know that the circuit model being used is overfitting the data. How do you know when overfitting is occurring?

31 July 2024 7,425 0 View

How should operational parameters be selected when developing a pore-free laser welding technology?

There are three operating parameters - the laser power, the diameter of the focus spot and the scanning speed. It is necessary to obtain a seam of a given depth without pores. What parameter...

27 July 2024 7,168 2 View

Can we fit a gaussian Fit on a LIBS Peak ?

Though much literature suggests fitting a Voigt profile on a LIBS peak, is it also possible to fit a Gaussian profile on the LIBS peak? I have 204 spectra files, and I am building a pipeline for...

23 July 2024 6,127 1 View

Can a shoot-through event of a tri-state digital buffer cause momentary Hi-Z state?

// interested in the difference between floating events and short circuits.

22 July 2024 6,565 0 View