Publication turnaround time?

Any suggestions on any mechanical/materials engineering scopus journals that publish in less than 6 months?

07 December 2020 9,578 1 View

What are your key learnings from the initial phase of teaching during the COVID-19 era? How can we best support our students at this time?

As a lecturer and supervisor, I have felt first hand the strain that COVID-19 has put on the teaching and learning process. While universities are doing what they can to mitigate this, I'm...

21 September 2020 6,874 16 View

How do we address the controversy of the emergence of new technologies and the belief that it ehances education?

The literature emphasize that often the "appearance of new technologies and innovations reactivates the belief that technology per se enhances education, which repeatedly has shown to be wrong in...

17 October 2019 3,843 14 View

Is it possible to connect dc motor directly to dc bus?

I want to know if is possible to connect dc motor directly to dc bus. I don't know if is possible to eliminate the converter and make use of DC Motor directly.

26 March 2019 3,602 5 View

Can anyone help with statement of research problem for the topic: impact of development control on contravention of planning regulation?

want a guide on how to write good and comprehend statement of research problem for my project

05 March 2018 7,398 2 View

Can we get a cheap/used stream discharge mesauring equipment to buy or as a gift?

08 October 2016 8,494 3 View

How can Big Data be managed in the libraries?

Big Data is another trend in the world of ICT which has implication for information management. In this regard,can libraries manage Big Data in term of its volume,velocity, and varieties? The...

08 June 2016 6,410 7 View

What is the appropiate seeding number for mcf7 in t25 flask to extract protein for 2de electrophoresis?

2de proteomics researchers

02 April 2016 8,532 2 View

Surface surveillance for oil production enhancement?

24 February 2016 5,576 1 View

Can the difference in a farm size explain the difference in a turbidity level in runoff from the farms?

I am just wondering if anyone will provide a lead to this and if possible provide references. My data indicated that runoff from smaller fields are characterised by lower level of turbidity than...

14 March 2015 5,565 6 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 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

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View

How much pressure we can reduce at the outlet to avoid Reverse Flow?

I am simulating Heat Exchanger. I have tried and tested all the methods to resolve this issue from the internet like refining mesh, improving skewness and orthogonal quality ,extending outlet to...

01 March 2021 6,985 3 View

How to show arrows over the streamlines in CFD-post?

I follow this to make streamlines like the photos attached below: (software- CFD post-processing) First I plot the 2D streamline over a surface "streamline 1". them I plot a vector by the...

01 March 2021 8,668 3 View

How vaccines of covid 19 work?

Millions ask how vaccines of covid 19 be successful and safe, its here to explain generally how vaccine of pfizer work ,mRNA vaccines teach our cells how to make a protein that will trigger an...

28 February 2021 2,723 4 View

How to increase mesh quality of a cfd model in ansys fluent?

How can one improve mesh skewness, orthogonality, aspect ratio?

28 February 2021 7,730 3 View

Problem with shRNA transfection. Why are only two plates getting contaminated instead of all?

I transfected my LNCaP-WT cells with 3 shRNA plus their NTC two weeks ago and split two puromycin selected cell plates on Friday last week(Feb 26). I checked for GFP in the cells, and they all...

28 February 2021 4,949 3 View

No title

I am trying to find how to know the density needed for a pva electrospinning in a 0.6mm neddle, the electrospinning will be from top to bottom and the problem I really have is the solution because...

25 February 2021 2,615 3 View