Passivation of chromium cast Iron in high temperature?

14 February 2021 2,157 3 View

Does anyone know if the Quantstudio 3 qPCR machine requires a passive reference when Using SYBR? I ran a qPCR and got the plot in the attached file.?

I know that my target is in my sample as I extracted it from cell culture myself. These plots show some amplification. The first one seems O.K for the first 36 cycles but then collapses at the...

14 February 2021 2,809 2 View

Please, any real time simulation tool recommendation for islanding detection and control in DG to me aside MATLAB as it keeps freezing and very slow?

I am currently working on islanding detection and control in distributed generations. I would kindly ask that you recommend a real-time simulation tool that helps me in this study. I have tried...

13 January 2021 3,626 3 View

Could you help me to find a research topic or something related to the Islanding detection on smart grid system?

06 January 2021 6,508 5 View

Why is my passive reference dye (ROX) decreasing in fluorescence as my target (FAM) increases during qPCR?

I am running qPCR on eDNA samples from rivers and have found that the vast majority of my samples show a decrease in fluorescence in my passive reference dye (ROX) while my target dye (FAM)...

15 December 2020 723 4 View

In R software, how to restrict geographical area only to the coastline / intertidal zone?

Hello all! I'm trying to conduct an SDM analysis in R regarding a species which only occurs in the intertidal area. I need to be able to restrict my geographical range to a range of points in...

13 November 2020 351 9 View

How can i interface the microgrid with the main utility grid?

The system below is a dc microgrid. During the islanded mode, the battery buck-boost converter regulates the 400V dc across the dc load. While the ac-dc converter(after the transformer) regulates...

09 October 2020 1,563 1 View

How to identify the appropriate sites and design a passive seismic survey in order to support the site characterisation?

In the case of overpopulated cities, how I can select the appropriate sites to do some field measurements "Passive Seismic Surveys"? How about the design of the survey in order to study the soil...

04 August 2020 5,253 4 View

How to plot theoretical radiation pattern of an couple dipole antenna with following parameters?

Frequency 980.0MHz, Active Dipole Length 0.155m, Passive Dipol Length 0.123m Distance between dipoles0.045m

01 August 2020 987 2 View

For theiss writing what voice should I use the active or the passive voice?

Is it alright if I can use both but more of an emphasis on the passive voice in the literature section and the active voice in the results and dsicussion Thanks

07 July 2020 4,373 1 View