Is there any latest updated tool For download TCGA cancer dataset ?

Previously "TCGA2STAT" a tool of R is used to download TCGA cancer data and their corresponding normal samples, but this tool is deprecated now. Now I need to download a lot of cancer samples as...

11 November 2020 860 5 View

Can the size of TiO2 powder be redused if it was dissolved in NaOH then precipetated by HCL ??

Can the size of TiO2 powder be becreased if it was dissolved in 2.5 M NaOH, then Precipetated by 1 M conc. HCL, according to the following equations: TiO2 + 2NaOH = Na2TiO3 + H2O Na2TiO3 + 2HCL =...

09 September 2019 3,647 3 View

Can the size of TiO2 powder be redused if it was dissolved in NaOH then precipetated by HCL ??

Can the size of TiO2 powder be becreased if it was dissolved in 2.5 M NaOH, then Precipetated by 1 M conc. HCL, according to the following equations: TiO2 + 2NaOH = Na2TiO3 + H2O Na2TiO3 + 2HCL =...

08 September 2019 4,675 4 View

The best media to grow halophilic bacteria ??

What is the best media composition to grow halophilic bacteria?? and which concentration & molarity of Sodium Phosphate buffer shold I use to keep the PH ~ 7 ??? Thanks in advance..

04 May 2018 7,812 4 View

What does " dried in air atmosphere at about 400oC." mean in a protocol for ZnO nanoparticles prepration?

I'm preparing ZnO nanoparticles using the methodology in a paper titeled ' SYNTHESIS AND CHARACTERIZATION OF ZNO NANOPARTICLES WITH ZINC CHLORIDE AS ZINC SOURCE' but at the drying step they said...

04 May 2018 5,370 0 View

Which is more important for catalysis (electrocatalysis), particle size and/or crystallographic orientation?

07 August 2015 9,049 2 View

Is pyrex glass cell is quite good for electrochemical measurements in alkaline medium?

Some researcher suggested Telfon, but it is expensive and not easy to fabricate everywhere

05 June 2015 9,812 0 View

What is the simplest way to calculate the thickness of thin polymer layer developed on the carbon electrode surface by electrochemical polymerization?

If possible without sophisticated techniques and without destroying the polymer layer itself.

01 February 2015 248 3 View

How can i get the list of impact factor of journals due to Tomson (JCR- Journal Citation Report) in some branch?

I mean some link?

01 February 2015 6,435 2 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

No title

02 March 2021 3,060 3 View

What is Nano technology with coronavirus helpe the human..and is it nano mterals removal of covid19?

I anwar by adsorption or reaction ..but it is either more method...

02 March 2021 4,811 2 View

How to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 View

How does one access the Cranet survey data on HRM practices?

Hello, The Cranet website does not provide any lead to the data obtained from their multinational survey on HRM practices. Any help on accessing the data would be most appreciated. Thank...

01 March 2021 9,536 3 View

Is stone a sustainable material? Is it a sustainable approach to use natural stone waste in architecture?

I'm designing a zero-waste restaurant and considering using marble waste to make some tables and a bar countertop. My clients think it's not "sustainable enough" and I would like to have more...

01 March 2021 4,326 7 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Zno nano particles colour changed from white to grey in process of calcination any suggestions?

In the formation of Zno nano particles process, after drying at 120 degree C, my zno nano particles are completely white but when i calcine it for 450 degree C it converts into grey colour. i...

26 February 2021 2,435 4 View

Suggestions for occupational stress surveys?

I am currently writing a masters thesis on reasons for occupational stress in the early childhood classroom, and want to include a short survey assessing participants work-related stress levels. I...

24 February 2021 8,678 2 View

What is the best solvent to remove PDMS from nano particles?

I want to remove PDMS oligomers from the surface of nanolayers. I have just read a very helpful paper about the compatibility of PDMS with different solvents( Solvent Compatibility of...

24 February 2021 7,845 5 View