What are the advantages and limitations of online teaching mode of HEIs; and how we can make a balance between them?

With the increase in use of online modalities during the current situation, it is necessary to assess the advantages and limitations with regards to teaching and learning from various...

04 February 2021 4,558 8 View

Are there any technical and safety tips or details for hot salt baths?

29 January 2021 6,036 2 View

How to determine the P ratio?

Hello dear all of you researchers, How can I calculate or determine the exact 'P' content of the coating of electroless Ni-P deposition on the materials? I look forward to hearing from you and...

08 October 2020 6,245 3 View

Is it possible to do image processing using Arduino/NodeMCU? If so, which camera module would be better?

We have already completed a project where we have done image processing using raspberry pi. Now we want to do the project using Arduino / NodeMCU.

28 September 2020 1,486 3 View

Are public transport and airplanes really the biggest means of transmitting the COVID 19 virus?

Although life has gradually returned to normal, many people are still concerned about the use of public transportation and aircraft. Are public transport and airplanes really the biggest means of...

02 June 2020 2,714 65 View

Do you believe in spontaneous recovery in the topic of Covid 19 virus?

Do you believe in spontaneous recovery, by reviewing previous viruses such as the Saris virus, the Middle East Syndrome virus and the Ebola virus, we find that these viruses have reached their...

01 June 2020 3,275 65 View

How can these challenges be faced in light of the current crisis?

What are the biggest and most important challenges of switching from traditional to electronic? How can these challenges be faced in light of the current crisis? The issue of social separation,...

10 May 2020 3,349 38 View

How can I heat ethanol under vacuum up to 700 C degrees without explosion?

I am planning to produce carbon nanotubes using the carbon inside the Ethanol. process is as follows: Inside the Vacuum Chamber, I will be placing 5ml liquid Ethanol. When I vacuum all the air...

16 April 2020 2,410 3 View

What are the disadvantages of using nanomaterials in water and wastewater treatment?

What are the disadvantages of using nanomaterials in water and wastewater treatment?

02 March 2020 4,414 15 View

Rice suspension-cultured cells suitable for transformation with Agrobacterium?

I am wondering whether anyone tired Agrobacterium-mediated transformation with rice suspension-cultured cells. I came across many research papers describing Agrobacterium-mediated transformation...

24 January 2020 5,988 3 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 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

MD MOE RMSD

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

07 August 2021 0 0 View

MGL tools

20 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

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 is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View