Are you using big data, and does it matter?

Big data is the term for a collection of data sets so large and complex that it becomes difficult to process using on-hand database management tools or traditional data processing applications.

05 June 2014 1,205 1 View

What type chemicals are utilized/used in the mining industry; flotation, leaching, and tailing disposal processes?

The mining industry is one of the largest important industries that uses chemicals. From ancient to present day, chemicals are used from the beginning of mining until end product. Although...

04 May 2014 3,941 0 View

What are the correlations/differences between mineral processing and metal processing (metallurgy)?

What are the correlations/differences between mineral processing and metal processing (metallurgy)?

04 May 2014 1,388 1 View

Can I get your opinion about geothermal energy, renewable energy sources like wind and solar energies?

Can I get your opinion about geothermal energy, renewable energy sources like wind and solar energies?

04 May 2014 9,380 7 View

How can we produce hydrogen energy with economic ways alternatively to replace it instead of gasoline and others energy processes?

Energy Sources 81% hydroelectric, 10% geothermal, 7.7% thermal, 1.1% wind, 0.2% others Within 20 years time, new superior technologies will be on the market to replace today's inefficient ones.

04 May 2014 8,291 2 View

Will ceramics become the main market for kaolin, overtaking paper by 2020?

Will ceramics become the main market for kaolin, overtaking paper by 2020?

04 May 2014 8,414 0 View

Can I get your thoughts on after the industrial revolution in the mining, metallurgy and mineralogy?

Can I get your thoughts on after the industrial revolution in the mining, metallurgy and mineralogy?

04 May 2014 5,601 0 View

What do you think comparing of mining and agriculture industries which one is the first from view of civilization?

What do you think comparing of mining and agriculture industries which one is the first from view of civilization?

04 May 2014 8,108 0 View

What are the specific chemicals used in an iron pelletization process?

What are the specific chemicals used in an iron pelletization process?

04 May 2014 8,651 1 View

No title

See above.

04 May 2014 363 11 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

Could any one guide me, to write research proposal for grant? ?

We have one plant, the local people using this for controlling blood sugar, the toxicity and antidiabetic activity of the plant is not reported yet, please guide from whag should be the process ?...

02 March 2021 2,300 1 View

Is anyone familiar with the cyclic compressive fatigue testing (BS EN 12697 - 25) ?

I would like to get more information on the cyclic compressive fatigue testing (BS EN 12697 - 25) which is typically done for bituminous material in pavement design. Any one can advise on the...

28 February 2021 2,004 3 View

What is Flat Lens Antenna?

28 February 2021 5,433 3 View

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View

How to use measure capacitance change in COMSOL time dependent study ?

I want to measure change of capacitance due to relative displacement between two parallel plates in COMSOL. Distance between two plates changes with time. So I'm using a time dependent study but...

26 February 2021 8,567 3 View