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Not so long ago I was asked to participate in qualitative research. This was an in depth intervju and I was assured anonymity. I said that I would only participate under my full name. The...

31 December 2018 1,261 6 View

How historical is the Mahabharata in its descriptions of what can be thought of as the founding of the city of Delhi?

In trying to understand the beginnings of the city of Delhi in India the Mahabharata is often thought of as one of its oldest sources. How historical do scholars today believe the Mahabharata is...

01 January 1970 6,067 2 View

How can patients with damage to the brain in areas that contain executive functions best train new ways of living?

Patients with damage to the brain in areas that contain executive functions can often struggle with getting in to action and handeling a lot of information at the same time. How can these patiens...

01 January 1970 4,714 1 View

Does anyone know about articles related to the development of wooden pencil production in India?

There is a large production of wooden pencils in India. It would be very interesting to get to know more about how this industry developed in India. Does anyone know about articles related to...

01 January 1970 8,861 15 View

Do you use arts-based approaches to enrich the learning processes for your students?

Arts-based approaches can enrich the learning process for students and enhance professional competence and identity. Do you use arts-based approaches to enrich the learning process for students?...

01 January 1970 1,334 16 View

How can a society that gives all traditions equal rights be realized?

01 January 1970 3,648 6 View

How can we do more of what actually makes learning in schools happen?

01 January 1970 2,166 18 View

For you, what is reflective research?

01 January 1970 6,229 6 View

What strategies do you have to empower your students?

It is a challenge to get students to take control over their own learning process. What strategies do you have to empower your students? How do you take an active role to facilitate this? What...

01 January 1970 9,115 7 View

Do you know books/articles written before 1970 that are still relevant for your akademic work? If so, can you give an example?

Do you know books/articles written before 1970 that are still relevant for your akademic work? If so, can you give an example? In some programmes at bachelor and master level there seems to be a...

01 January 1970 6,536 7 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

Why Austenite grains in steel show much more twinning than ferrite grains?

It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...

02 March 2021 728 2 View

How Can I bring as much common elements in steel as possible to calculate stable phase(s) in OpenCalphad?

As I was tweaking step-by-step OpenCalphad6 Macros step1.ocm involving phase and thermal property calculation of a High-speed steel, I could not incorporate more than 6 elements in the steel...

01 March 2021 8,840 1 View

I need to accelerate corrosion in steel parts that are used in a salt-water environment. Is there a technique for doing so?

I have a structure that employs d-ring swiveling tie-downs that corrode during use and become "frozen". I have sample swivel assemblies that I wish to corrode to see if I can free them using one...

01 March 2021 3,739 3 View

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

Why is my platinum counter electrode getting dirty during electrodeposition?

I am conducting anodic electrodeposition of MnO2 onto a stainless steel substrate, using a platinum strip as a counter electrode. This is done galvanostatically, with the current held between 5...

27 February 2021 1,829 3 View

How does charge on working electrode changes with rising potential?

During performing CV of a GCE or modified GCE, we rise the potential in the first half of the cycle and reduce it in reverse half. During the first half, what is the nature of charge on GCE or...

25 February 2021 7,994 3 View

What kind of steel moulds are used for hot pressing metal powders?

My main concern is that the metal powders should not weld to the mold surface and I should easily be able to eject out the pressed samples. I am looking for alternative for graphite moulds. The...

22 February 2021 2,965 4 View

What are effects of steel jacketing on flexural strength?

Dear all, If steel jacketing is used to retrofit a reinforced-concrete (RC) column, can we use it to improve flexural strength? I understand that we leave gaps between the ends of the jacket and...

22 February 2021 1,906 5 View