Can anyone recommend a scale to measure Bloom's taxonomy of learning styles?

I am looking for recommendations of scales (in English or Spanish) to measure learning styles according to Bloom's taxonomy of learning. Thank you in advance!

09 February 2021 1,419 8 View

What is the reason for using Glass Impingers?

Impinger bottles are used at some applications, where the gas is cooled and the condensate is dissolved in a solvent contained in the impingers. I have always seen impingers made of glass. Why not...

03 February 2021 6,959 2 View

What is are the different classifications of a tool changer?

I have roamed the internet trying to see the different types of tool changers available but I found no definitive answers, could you kindly help me?

02 February 2021 5,036 1 View

What could be exact way to remove invasive Prosopis juliflora from arid and semi-arid tropics of world where species is considered disaster ?

Prosopis juliflora is considered a noxious weed but its eradication is very costly inhivitive if no impossible ! We have very strong openion that it's spread could be chacked only if it's pods are...

25 January 2021 4,433 7 View

What is the future of international business?

What is the future of international business?

31 December 2020 5,562 40 View

What is the future of biogas in Asia?

What is the future of biogas in Asia?

31 December 2020 8,821 16 View

Around 10% of global carbon emissions is contributed by apparel industry?

Around 10% of global carbon emissions is contributed by apparel industry?

27 December 2020 4,784 3 View

Does PhD by publication route is available to all or limited to university staff in India or abroad?

Does PhD by publication route is available to all or limited to university staff in India or abroad?

27 December 2020 5,315 4 View

Impact of COVID-19 on Children and Families?

Impact of COVID-19 on Children and Families?

26 December 2020 5,894 30 View

What country in Asia produces the most renewable energy?

What country in Asia produces the most renewable energy?

25 December 2020 8,762 24 View

Mixture neutralization after Boc deprotection ?

I am performing a Boc-deprotection with HCl in organic solvent (dioxane or Ethylacetate) but would like to isolate the free amine. Several problems: - Neutralizing with inorganic base as NEt3...

18 February 2021 3,366 3 View

How to interpret different leached phases of metapelites?

Extraction of three different phases of metapelites, mostly phyllites as the Carbonate phase, Fe-Mn Phase, and Silicate phase has been obtained. After doing ICPMS, different results have evolved....

11 February 2021 5,198 10 View

Why do my polyphenol measurements fail?

In order to measure the polyphenols in broccoli, we prepared a reagent for measurement using the following procedure. 1. Extract the crushed plant with 70% methanol. 2. Mix 1 ml of the extract...

07 February 2021 845 4 View

How to accurately determine the total content of carbon in ammonia-ammonium carbonate mixed solution?

How to accurately determine the total content of carbon in ammonia-ammonium carbonate mixed solution? When I am doing the experiment, I find it is difficult to accurately determine the total...

04 January 2021 2,694 1 View

What is the ideal pH for phosphate analysis?

I extracted phosphate from my sample using a sodium bicarbonate solution. When I acidify the sample to a very low pH, I see that the color development (using ammonium molybdate and ascorbic acid)...

25 November 2020 5,361 3 View

Is there any technique to reduce carbonate precentage in bone sample (bovine hydroxyapatite)?

Dear colleagues, I am a researcher working with bovine hydroxyapatite. I want to reduce the percentage of carbonate on the sample. Is there any suggested techniques for this? I am measured the...

19 November 2020 3,828 3 View

How do crush foraminifera for d18O analysis?

I am looking to combine and crush 5 foraminifera to create a homogeneous carbonate powder that I will then be sending out for oxygen analysis. Does anyone have any good methods to make these...

14 October 2020 8,128 7 View

How do you do the Carbonate (co-) precipitation?

29 September 2020 9,952 1 View

Trace metal speciation?

I am carrying out a research to assess the ecological risk associated with the speciation of trace and toxic metals in floodplain suspension. Bearing in mind that the reducible, oxidizable and...

18 August 2020 4,333 4 View

In Alkaline solution why the green colour is not stable?

Adding Green Colour to the Alkaline Liquid (Sodium Hydroxide, Sodium Carbonate and acid slurry - PH value around 9 to 10). The liquid colour changes to dark brown after 2 days. Is there anyway we...

21 July 2020 6,175 1 View