Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 View

Could you please share your experience with me on the type of 96 wells plate for MIC determination: Treated Vs Untreated and Round-Vs Flat-bottomed?

I am working on the MIC determination of various antibacterial agents (both water-soluble and- insoluble) against S. aureus, MRSA, and S. pyogenes. Some guidelines recommend using round-bottomed...

17 February 2021 7,029 3 View

How to measure the concentration of a labeled protein with no tryptophan or tyrosines?

Hey I'm trying to measure the concentration of a protein I've purified and then labeled with Atto 647 flourescent dye. The protein has no tryptophans or tyrosines (although does have...

04 February 2021 4,482 4 View

Do you recommend competency based education as an approach to inculcate the 21st century skills?

As you all know, the 21st century skills require higher order thinking. So, do you recommend CBE as a means to realize such kinds of skills?

05 October 2020 7,684 12 View

How to implement lower partial moment of order 1 for given stocks in excel sheet?

I am working on portfolio optimization using lower partial moment of order 1, can someone help me how to implement LPM-1 in excel sheet using "tau" as my threshold value as 0.00% and order (n) as...

05 July 2020 2,510 1 View

Hi Guys, I am doing a meta-analysis of fertilizer response studies (eg. Effect of different nitrogen rates on yield). How to enter data in RevMan?

How to enter the different fertilizer rates (including a control) in RevMan?

02 March 2020 5,309 2 View

Does homogeneity test prove missing data replacement was good enough?

I have carried out linear interpolation to fill missing monthly rain fall data, and carried out homogeneity test using standard homogeneity test for the annual and seasonal time series from the...

28 December 2019 758 3 View

Why do i need to combine materials characterization technique when investigating the Microstructural morphology of metals?

That is why do i need to do SEM after i have done TEM?

16 June 2019 8,733 4 View

What is the source of positive current in the cathodic potential region?

I am working on hydrogen evolution. In some of my samples grown/sputtered on nickel foam and carbon cloth substrate, I found a very high positive current in negative potential as shown in the...

07 June 2019 5,940 3 View

I am currently analyzing(AAS) concentration of basic cations taken up by plant tissues. What forumlar can I use for the calculation from my AAS data?

Given that the concept of operation is based on the liner curve - y=ax + b The machine provides me with the sample ABS, as well as the blank ABS; Sample weight is 1 g. Extract was made up to 50...

04 March 2018 8,083 8 View

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

Is there any one who can provide a donation of HPV detection and genotyping kits in exchange collaboration forms?

Warm greetings! My name is Ayichew S. and I am doing my Ph.D. in Medical Microbiology focusing on Human papillomavirus). At this stage, I have almost completed a clinical sample (Cervical swabs)...

25 February 2021 3,612 3 View

Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software?

Hi every one Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software? Biogas fuel is not available in the options thanks

23 February 2021 6,518 3 View

Multinomial probabilities and confidence intervals - obtaining the CI of the reference category?

Hi, Some background to my question: I have fitted 1st order multinomial Markov models with covariates. Since all probabiilties (for each row of the transition matrix) sum to 1, I estimate only...

22 February 2021 2,541 4 View

Books on Monte Carlo methods?

Hi everyone. I took a basic course on Markov Chains, and know a little about Monte Carlo Stimulations and Methods. But I never got to the part of spreadsheets. If anyone can help direct me to a...

13 February 2021 5,261 3 View

Professional editing and proofreading services?

08 February 2021 7,901 6 View

How to define fuel mixture as input in ansys fluent species transport model ?

I want to define a CO + H2 mixture fuel for a combustor. How can I define this in ansys fluent mixture template ? Normal database does not include this mixture . eg. if I want to define a mixture...

01 February 2021 6,860 2 View

Is an Algal Microbial Fuel Cell a good research topic?

What do you think about studying the electricity production in an Algal Microbial Fuel Cell? Namely at the anode there is for example a solution with bacteria which degradate organic matter into...

27 January 2021 5,681 5 View

Gibbs and fuel cell?

20 January 2021 6,146 2 View

How to calculate random forest manually?

17 January 2021 301 2 View