Multiobject optimization. Do you use a software?

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7 months of submission and the editor do not answer my email. Is it reasonable?

I've submitted to a journal one my paper from November 10, 2017. And I've no news about it. I have sent three email to the editor that does not answer to me. Is it reasonable in your opinion? What...

04 May 2018 7,071 28 View

Are ANN an useful instrument for engineering and are them useful for research?

Dear all, following the question of Shiva Gorjian (you can find as attachment), I was wondering the utility of Artificial Neural Network. I've read a lot of work based on ANN and I published some...

10 November 2015 3,917 1 View

Is AAD% the best Index to estimate the goodness of a new equation or new methodology?

In a lot of papers you can find the AAD% (Absolute average deviation) to estimate the goodness of a new equation, or to estimate a new method in comparison with literature methods. Do you think it...

11 December 2014 9,199 6 View

Which is the Best database for chemical engineering?

I'm looking for the best database available with the chemical properties such as viscosity, thermal conductivity, surface tension, and PVT data. I've got yet DIIPR database, but I'm looking for an...

11 December 2014 3,444 13 View

What do you think about Nobel Prize in Physics for 2014

Isamu Akasaki, Hiroshi Amano, Shuji Nakamura won the Nobel Prize for the invention of efficient blue light-emitting diodes which has enabled bright and energy-saving white light sources. Do you...

09 October 2014 4,044 4 View

Is everyone a "Math person"?

Often the sentence "I'm not a Math person" is an excuse to don't study one of the most interesting field in science. Do you think that math is genetic ability or exercise, and hard work is the way...

09 October 2014 7,237 12 View

Can anyone recommend any sources for data viscosity of liquid refrigerant mixtures?

I'm looking for some sources of data. I found some papers, such as An improved extended corresponding states method for estimation of viscosity of pure refrigerants and mixtures of Klein et al....

09 October 2014 3,346 9 View

What is the best Calculus book for students?

Dear all, I studied Calculus 1, 2 and so on, in some italian and Russian (e.g. Nikolskij) books. They are good books, but very theoretical with few examples or applications. When I graduated, I...

08 September 2014 1,878 4 View

Is important the Newton life?

I'm wondering if when we teach the Newton theorem is important to tell the students who was Newton. What kind of man he was, that he was born when Galileo died and so on. Is this a way to interest...

08 September 2014 9,617 8 View

What is the difference between mathematical R^4 space and physical 4D unit space?

We assume that the difference is huge and that it is not possible to compare the two spaces. The R^4 mathematical space considers time as an external controller and the space itself is immobile in...

10 August 2024 6,678 14 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

Hello all, Looking for international reviewer to review Ph.D thesis in wireless sensor network.Can anybody help?

My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...

07 August 2024 4,600 2 View

How can I improve the quality of lamb milk replacer for machine feeding?

Hello everyone, I am researching ways to enhance the quality of lamb milk replacer for machine feeding. I would appreciate any insights or recommendations on the following: Manual vs. Machine...

06 August 2024 6,227 2 View

How can i do multivariate Time Series forecast using MLP, ANFIS and LSTM?

I need the python code to forecast what crop production will be in the next decade considering climate and crop production variables as seen in the attached.csv file.

05 August 2024 2,977 3 View

Can anyone provide me with molecular docking softwares/ websites?

Molecular docking software/ websites?

02 August 2024 8,704 7 View

Should I remove an item from a scale to raise Cronbach's alpha and McDonald's omega or is it better to leave it if they are both over .7 already?

Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...

01 August 2024 4,606 7 View

Why 3 replicates for most biological assays? Is it enough to examine the data fits normal distribution?

Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...

31 July 2024 8,141 13 View

What's biological importance of bacteria &role of microbes improve crop productivity &soil health &role of bacteria as decomposers incycling nutrient?

What are the biological importance of bacteria and the role of microbes to improve crop productivity and soil health and role of bacteria as decomposers in cycling nutrients?

31 July 2024 3,479 5 View

Posthoc test lettering in JAMOVI?

Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...

31 July 2024 3,333 4 View