Will PBL teaching practices still be applicable in the era of Industrie 4.0?

It seems that teaching and learning methods should be modified in the era of Industrie 4.0.

05 June 2019 6,433 12 View

Is WCASET organized by academic institutions?

I was contacted by WCASET management to serve as a Committee Member. Is WCASET a reputable conference?

01 February 2019 5,476 5 View

What is the mechanism of calcium carbonate phases under the influence of organic additives?

Malonic acid was utilized to inhibit the precipitation kinetics of calcium carbonates. It was found that higher malonic acid concentrations added into the precipitating CaCO3 solution resulted in...

08 September 2018 4,425 0 View

What are the typical UV spectra for AgNPs ?

I supervised one undergraduate student investigating the synthesis of AgNPs using extracts of Piper betle leaves as reducing/capping agents. The UV-vis spectra turned out as depicted in the...

05 June 2018 9,263 0 View

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11 December 2017 6,462 5 View

What makes a good undergraduate engineering curriculum?

A curriculum may require updating from time to time to cope with changes in education sectors. What makes a good engineering curriculum?

10 November 2016 4,380 2 View

Is concept mapping a suitable teaching strategy for postgraduate studies?

08 September 2016 8,518 0 View

How do you integrate the concept of Green Chemistry and Green Engineering into chemical engineering undergraduate curriculum?

We are considering integrating the concept of Green Chemistry and Green Engineering into our chemical engineering undergraduate curriculum. This integration, we think, will be as early as for...

11 December 2014 1,008 12 View

Could Transport Phenomena be removed from chemical engineering undergraduate curriculum?

I am considering proposing that TRANSPORT PHENOMENA be removed from chemical engineering undergraduate curiculum. This subject is more appropriate for graduate levels, because it is heavily...

31 December 2013 982 24 View

Other methods to determine crystal size distribution (apart from the well-known laser-diffraction technique).

If there is a simpler, perhaps traditional technique for this CSD measurement; it could be useful for lower-divison laboratory in chemical engineering.

03 April 2013 4,868 2 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How two melting peaks in DSC of polypropylene can be merged into one crystallization peak?

The figure shows DSC cooling (blue) and 2nd heating (green) curves (step: 10 K/min) for a commercial sample supplied as Atactic Polypropylene (APP). The heating curve illustrates two major...

03 March 2021 5,857 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 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

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View