Hello everyone, does anyone have this attached map as a shapefile?

- I did georeferencing and digitizing for it, but it will be more accurate to have the original one.

19 October 2020 9,550 7 View

Can anyone suggest me how to prepare TEM sample for carbon dots?

I dissolve the solid sample in ethanol and then apply it to the carbon grid and dried it but I am not getting satisfactory results..

02 August 2020 9,014 13 View

What are some of the useful books\articles that explain Voygotsky sociocultural theory in language learning?

I am in the process of writing my MA thesis and I want to consult some easy-to-understand books that are important to understand the theory.

07 July 2020 6,189 6 View

Can anyone help me know if I can get Amman-Zarqa basin as polygon shapefile?

Dear connections, I hope you all have a happy day Can anyone help me know if I can get Amman-Zarqa basin as polygon shapefile? I really need it. Thanks in advance. #Amman_Zarqa #ArcGIS

06 July 2020 6,150 3 View

Source of contamination in my plant tissue culture?

For the past 4 weeks I have been experiencing the growth of mould in my plant tissue culture plates. I have ensured that I am being "extra clean", I clean the flow hood with 70% ethanol three...

09 March 2020 8,688 19 View

Can we program MSP430FR5994 launchpad in contiki?

I want to program MSP430FR5994 launchpad in Contiki but there is no example to start with. I have used a cc2560 sensortag example code and it is working correctly. Can anyone guide me in this regard?

13 January 2020 300 2 View

How to select a suitable protein for a certain ligand?

hi. I am synthetic organic chemist and working on synthesis of biologically active natural products and derivatives. I am new in the field of molecular docking. please guide me how can i select...

10 December 2019 3,730 7 View

How to analyse amino acid chromatogram?

14 August 2019 4,280 7 View

What is the best methode to profile amino acid without derivatisation using uv hplc?

Hi i would like to profile amino acid using uv hplc. Is it possible to do so without derivitisation. If no what is the best yet reliable methode to do the amino acid derivatisation?

03 April 2019 8,223 2 View

Do companies have an ethical obligation to inform candidates they will be reviewing their social media accounts?

I discuss this topic in my class and want to write a paper on this subject. Given that 70% of employers view candidates' social media accounts, are companies obligated to disclose this to...

27 January 2019 3,604 8 View

Differences between VSS and TCOD ?

I am currently an undergraduate student conducting research on AnMBR system performance. I was not very sure the difference between VSS and TCOD. I found that both VSS and TCOD characterize the...

03 April 2018 9,906 0 View

Why do we use filter paper of 2 micron or less for VSS analysis, even though average bacteria size is 0.45 micron?

08 September 2017 230 6 View

What kind of filter paper is ideal for volatile suspended solid analysis? and pore size 0.45-2 micron?

09 October 2016 475 0 View