Grid connected inverter using virtual synchronous machine?

Hi everybody, currently, I am working on the grid-connected inverter. I want to make my grid-connected PV system a PLL-less system. I have studied some reachers are implementing a virtual...

07 February 2021 6,078 2 View

How does COVID19 affect blood group A patients more compared to O?

how does COVID19 affect blood group A patients more compared to O as per the recently published data? What can be the reason?

24 July 2020 8,866 3 View

Can you suggest a good antibody (that works) for doing multiplex immunofluorescence on human FFPE tissue sample for detecting mhc1 and mhc2 ?

I am trying to stain for human cancer tissue

23 March 2020 2,121 1 View

Is it possible to treat the corona virus infected people by using immunoglobulin ?

Immunoglobulin is used to treat viral infection. There are different immunoglobulin already used for the treatment of different viral diseases. Whether immunoglobulin is available or not against...

16 March 2020 1,230 5 View

Regarding isses in grid current for three phase grid integrated solar PV system?

I am currently working on integration of PV with grid.In simulation i have designed a current conttoller based on idref and iqref.But in simulation the id value is properly traking to the id ref...

15 October 2019 6,056 6 View

How to measure vagal tone index?

07 October 2019 9,748 3 View

How to check if a virus is DNA virus or RNA virus and whether the virus have single stranded nucleic acid or double?

Is there any simple method/ test to check this?

19 October 2017 1,288 3 View

What could be the most reliable or accurate method to quantify the amount of E-waste generated in a developing country?

The methods of estimation of E-waste are both complex and diverse. Different models available in the literature show different results. The availability of information on E-waste quantity...

03 April 2017 5,499 1 View

How do i isolate RNA efficiently from earthworms?

How do I isolate RNA from Eiseia fetida? I have been trying to isolate RNA from E. fetida using Trizol and Kit based method without any success whatsoever. Kindly suggest me the best way out....

30 June 2016 853 8 View

How is sizing of electric motors done for a motor running at variable load to achieve maximum efficiency?

Motors frequently need to be operated under varying load conditions due to process requirements. Mostly a motor is selected based on the highest anticipated load. But the highest load can occur...

04 August 2015 736 12 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 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

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View