PBL teaching or lecture based teaching? which one better match with new life?

The classical teaching methods proven successful in forming the shape of the world we are living now. But, some believe the new changes in the world needs the new methods of teaching, i.e. PBL...

04 May 2017 7,782 1 View

Can you give examples of Solar to Fresh water?

What designs and ideas are used in Solar to Fresh water particularly in commercial scales? can you give examples of specially successful ones?

04 May 2017 2,173 0 View

Does bio-gas consider as renewable energy source? what about CO2 generation of bio-gas?

Bio-gas is considered as an environmental friendly and renewable energy. In the process, methane gas CH4 is produced and burnt in a Gas Turbine. How come it is considered as environmentally friendly?

04 May 2017 3,371 3 View

Can you give examples of Wind Turbine to Heat generation (than electricity generation)?

What are examples of high efficiency conversion of wind to heat? particularly if there are some commercial ones.

04 May 2017 6,841 7 View

Can you give examples of color in Drag reduction?

04 May 2017 3,786 1 View

What changes in pipe flows heat transfer can be achieved by nano coatings?

Nano layers have proved different radiation characteristics. So, what would be the effects of nano - layers as coating in inner or outter side of pipe flows on genral heat transfer...

11 December 2014 6,116 4 View

Is there any research to extend the cut-out speeds for wind turbines?

There are plenty of project to increase the size of wind turbines. There has been limitations to not exceed the cut-out wind speed for wind turbines. I wonder if there are research to push this...

11 December 2014 1,845 5 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

What do you know about biotechnology art?

What do you know about biotechnology art?

02 March 2021 1,653 3 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

How to include original NMR data in a manuscript?

hello. i am junior researcher. I received a comment from a reviewer that he could not find NMR data in my submitted paper. I had included the NMR graph with explanation and formula to calculate...

27 February 2021 734 4 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

Uncertianiny in using dry or wet basis in mixing a sediment with fuel oil?

Hello I'm currently working on a topic related to studying the anaerobic biodegradation of TPH in marine sediments. In this work, sediment should be mixed with fuel oil to a concentration of 20 g...

24 February 2021 9,839 3 View

How Can I clain a removal of a co-author?

I would like to make a correction in a co-author in your paper which is wrong. This name is also in other papers of Kenton Ko. Zey Ko is not a Co-author . The correct name is Zdenka...

24 February 2021 3,476 4 View

How does the injection volume impact LLOQ and ULOQ in regression analysis (LC-MSMS)?

Hello, I have run into an issue that has sparkled a debate at work: is the LLOQ/ULOQ impacted by injection volume under the following circumstances: 1) Same dilution factor of all samples 2)...

23 February 2021 9,159 3 View

Difficulty in debugging code to correct error - TypeError: '<' not supported ?

I am trying with a Unet code ontained from net ...in tensorflow. When trying to predict the segmentation result with the trained and saved model with metric " iou" using "CustomObjectScope"...

22 February 2021 5,254 1 View

Can anyone help or comment on solubilising chlorobutanol in aqueous injections in minimum time possible?

Please suggest solubilisation of chlorobutanol in injections. Tried pH and high temperature. But the issue is of assay drop. If anyone can suggest any solution. Its a commonly used excipient for...

21 February 2021 7,397 1 View