10 August 2017 3 5K Report

Is there any recommendation or reference on optimization in furnace charge calculation? 

A simple charge calculation problem arises when a target composition of species (like a molten alloy in furnace) is desired and some input materials (charges) with different compositions are available to make up the desired material. The weight of each charge is unknown. The problem consists of a set of mass balance equation on the species involved, which can be solved easily using available algorithms. However, in practical cases, the number of species (equations) and materials (unknowns) are not necessarily the same. More over, there exists a need for finding minimum price with some constraints on target composition. Then, it turns to an optimization problem ...

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Is the box plot of climatic indices better illustrate from daily data or annual data?

Hello, I hope you have a good time. I work on a research project about temperature indices. Due to the high number of indices, I only work on tables and maps on an annual time scale. In other...

19 February 2021 9,742 2 View

Are there alternatives to the Devarda alloy when estimating nitrogen?

Are there alternatives to the Devarda alloy when estimating nitrogen? devarda alloy is reducing the nitrate to ammonium

15 February 2021 8,838 3 View

How high is the saturation electric field of P-E loop in Relaxor Ferroelectrics?

I have prepared a relaxor ferroelectric (KNN - BZZ solid solution) bulk sample. During P - E loop measurements, we experienced saturation electric field of about 100 kV/cm before dielectric break....

29 December 2020 9,080 3 View

Does anyone have any unreported cases of the Barakat (HDR) syndrome?

Barakat (HDR) syndrome is characterized by the triad of Hypoparathyroidism, sensorineural Deafness and Renal disease. In 2018 I published a paper entitled "Barakat AJ, Raygada M, Rennert OM....

29 December 2020 8,647 2 View

Manuscript with journal for two years despite six positive reviewer comments due to delays and journal incompetence: How to resolve this?

I am trying to help a friend resolve a problem I have never encountered as an author or as a journal editor. The manuscript was transferred to a journal belonging to Elsevier in December 2018. It...

26 December 2020 9,584 3 View

Anyone knows a Postdoc position in Marketing?

Dear Profs, Associate Profs, and Assistant Profs, I graduated with a Ph.D. in Marketing from Graduate School of Business, Universiti Kebangsaan Malaysia (GSB-UKM) in 2019. GSB-UKM is an...

23 December 2020 8,873 3 View

What is the better option to improve immunity ? Medicine or diet ?

What is the better option to improve immunity ? Medicine or diet ? As per Ayurveda, Oja is the Bala (~immunity) which is originated by the Ahara which further nourishes Rasa, Rakta etc Dhatu and...

21 December 2020 4,427 10 View

Can you help me in matlab code for calculation solubility of essential oil in super critical CO2?

#super critical CO2 #Matlab code #extraction #thermodynamic

07 December 2020 5,318 1 View

Can I download books that have been publishes in 1990, 2009and 2016?

I wanted to know if there are still protected by publisher

26 November 2020 3,486 2 View

Help me find the transfer function of the following non linear coupled ODE system ?

I need to find the transfer function for the system in MATLAB. I do know the ss2tf command but its not that simple. Please guide.

08 November 2020 4,414 1 View

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How to interpolate from a time-series database ?

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How to determine solutionizing time for cast Al alloys?

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Which thermal conductivity test recommended for Ag-Cu nanofluid?

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