Orbitrap Fusion FT keep getting disconnected?

Hi, I been having a problem with the Orbitrap Fusion for quite a while and it has been getting more and more frequent, which is very frusttrating. The fusion FT would get disconnected suddenly...

22 January 2021 1,235 4 View

What is the basis set to optimize ZnO using GaussView for DFT calculation study?

Greetings, I have a bit of problem in setup the basis set of my DFT study for ZnO.. As you can see in the image attached below, I use B3LYP 6-31G (d,p) for geometrical opt. of ZnO.. But sadly, I...

13 January 2021 7,508 4 View

How does titanium dioxide (TiO2) as a coating's component enhance the coating performance in terms of anticorrosion??

Greetings, Recently, I was asked by a researcher how does TiO2 enhance the coatings polymeric structure making it able to reduce corrosion reaction by preventing the penetration of aggressive...

02 January 2021 5,257 5 View

What are the suitable amplitude of sinusoidal perturbation signal to analyzed stainless steel 316L?

Greetings researchers, I want to ask for your suggestion in regards to what is the suitable amplitude of sinusoidal perturbation signal to analyzed the conditions of bare and coated stainless...

07 December 2020 7,699 7 View

How to improve DNA extraction using TRIzol and chloroform?

02 December 2020 1,919 1 View

What is the solubility of crude extract of plants in water?

Greetings all, To my limited understanding, the crude extract of plants obtained using solvents such as ethanol and methanol are usually insoluble in water. Is this correct? If it is soluble in...

02 December 2020 1,024 6 View

Does the concentration of the fluorescent compound affect the fluorescent reading on a 96-well plate?

I am trying to detect the fluorescent level of the extracted RNA sample on a 96-well plate. After extraction, I dilute the RNA sample in 20ul solvent. Can I load the 20ul RNA sample directly to...

30 November 2020 2,616 2 View

Any available international research grant in this COVID-19 year?

Dear researchers, I am a researcher from a university in Malaysia. I know that we all are having a tough situation in this pandemic year. I just posted this to know if there is any possible...

24 November 2020 8,759 3 View

In your opinion, what are the mechanism performed by corrosion inhibitor in a coating for corrosive medium?

Greetings researchers, There are quite a number of studies has been performed to analyze the effects of corrosion inhibitor when incorporated in a coating (epoxy, alkyd and etc) for the...

23 November 2020 6,622 10 View

For a marine coating, how much does its mechanical strength needs to be?

Greetings to all researchers, First and foremost, I would like thank all of you for answering this question. So, my question is quite general I guess, for a standard marine coating with good...

08 November 2020 8,880 4 View

Is there a plausible explanation for the increased frequency of severe hurricanes in the southwest Atlantic Ocean other than climate change?

The Southeastern region of the United States of America, including Florida, Georgia, South Carolina, North Carolina, and the Caribbean archipelagos are being devastated by a higher number of...

16 November 2020 9,463 20 View

How to avoid NaN Value during simulation on Typhoon HIL software?

I have made a system model which is running well in Matlab/Simulink. When same system is implemented using Typhoon Hil software, it is compiled successfully but, showing NaN value (and value is...

02 October 2020 3,282 1 View

How to check previous TC track record from the Japan Meteorological Agency (JMA)?

The TC track record can be checked easily from the Shenzhen Typhoon website, but how to check such records from the JMA website? Looking forward to a positive response.

31 August 2020 6,285 3 View

Is there any well established science that explains the influence of Hurricane forward speed on Storm Surge generation at open coast & bay separately?

Dear Colleagues/Researchers, I'm trying to find out the physics how a fast and slow (separately) moving Hurricane/Tropical Cyclone/Typhoon influence storm surge generation. But so far I haven't...

07 August 2019 7,503 5 View

Is there any well established science that explains the influence of Hurricane forward speed on Storm Surge generation at open coast & bay separately?

Dear Colleagues/Researchers, I'm trying to find out the physics how a fast and slow (separately) moving Hurricane/Tropical Cyclone/Typhoon influence storm surge generation. But so far I haven't...

31 July 2019 7,709 4 View

Is there any way we can prove or support the consequences the proton entering the earth's atmosphere during geomagnetic condition have on human being?

During SEP event, many protons of different energy level enters the earth's atmosphere. In the history there has been several such circumstances like 12 hr power cut in Norway during 20th...

26 June 2019 7,932 2 View

I was trying to get the wind speed for Hurricane Katrina from reanalysis products but the wind speed is only about 45m/s, why is it very low?

I wanted to observe the rotational velocity of the Hurricane which was reported to be around 175mph, but when I looked at reanlysis products like ERA Interim or 20CRV2C the maximum wind speed I...

24 April 2019 8,262 4 View

I was trying to get the wind speed for Hurricane Katrina from reanalysis products but the wind speed is only about 45m/s, why is it very low?

I wanted to observe the rotational velocity of the Hurricane which was reported to be around 175mph, but when I looked at reanlysis products like ERA Interim or 20CRV2C the maximum wind speed I...

03 April 2019 9,458 5 View

Where can I find sensor data for Hurricane Florence and Hurricane Michael?

I am looking for sensor data (for eg., Satellite, Remote Sensing etc.,) associated with Hurricane Florence and Hurricane Michael? If you have or pointers to it ... Could you share?

04 March 2019 1,576 3 View

Where can I find sensor data for Hurricane Florence and Hurricane Michael?

I am looking for sensor data (for eg., Satellite, Remote Sensing etc.,) associated with Hurricane Florence and Hurricane Michael? If you have or pointers to it ... Could you share?

02 March 2019 2,151 4 View