Topological analysis of MOF compounds?

Dear all, I would like to ask if there is anyone who can analyze the MOF framework based on a cif file. I need to analyze four MOF compounds using Schlafli symbol (the point symbol of the crystal...

21 July 2020 9,991 5 View

How do you determine the availability of medicines in your country?

Dear Colleagues, How do you analyze the availability of drug care? In the Russian Federation, accessibility analysis is usually based on two components: 1. Content analysis of the State Register...

21 June 2020 2,002 2 View

How to use the Shockley diode equation in the absence of experimental papers in which both Na and Nd are given?

Hello! I am studying temperature- and doping-dependent physical models of semiconductor properties, such as energy gap, intrinsic carrier concentration, carrier mobilities, minority carrier...

09 April 2020 1,340 9 View

How is COVID-19 impacting your own research?

Dear fellow researchers, Mohammad Soliman and I make a survey on the impact of COVID-19 on research. I kindly ask you to complete this questionnaire: http://bit.ly/Covid19Research Please share...

22 March 2020 2,124 11 View

Can anyone suggest valuable articles for research method called: "research by design"?

My main research interest is focused on sustainable multifunctional component of the city urbanized area. Method of the doctoral thesis is based on research by design applied on main university...

11 September 2018 5,530 8 View

Mascot use for quantification via fold change ?

How can I use Mascot for the interpretation of results as fold-change protein in quantification? it is possible to determine through spectral counting values obtained from the matches?

18 August 2018 6,281 6 View

How to obtain a proper mRNA sequence of a gene from NCBI?

Hello, I recently tried to get the mRNA sequence of WIP1/PPM1D gene from NCBI, but it does not contain uracils. Therefore I thought the listed mRNA sequence was actually a cDNA. So I used BLAST to...

30 June 2018 519 1 View

What was the reason for that S. cerevisiae mitochondrial DNA was sequenced later than its genome?

The genome of S. cerevisiae was the first completely sequenced from a eukaryote. It was released in 1996. Life with 6000 Genes What kind of obstacles poses mitochondrial DNA for sequencing?

05 June 2018 9,657 3 View

How much Orbitrap Q Exactive Plus costs compared to Orbitrap Exactive Plus?

Hi everyone. I'm working on the project for protein identification using LC-MS1 spectra without using any tandem mass spectra. I want to calculate economical benefits from using this approach....

20 November 2017 1,759 3 View

How can i confirm presence of crystalline phase inside the glass volume?

If the volume fraction of crystals is so small that XRD doesn't show it. Any method beside HR TEM?

10 July 2017 3,027 10 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 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

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

Uncertianiny in using dry or wet basis in mixing a sediment with fuel oil?

Hello I'm currently working on a topic related to studying the anaerobic biodegradation of TPH in marine sediments. In this work, sediment should be mixed with fuel oil to a concentration of 20 g...

24 February 2021 9,839 3 View

Are there methods for automatically mapping floodplains, fans and terraces?

I want to map these river geoforms with as little subjectivity as possible. I have a high resolution DEM generated by drone data.

22 February 2021 7,800 3 View

Why the cells die after stable transfection?

I tried stable transfection in the U87 cell line with the sgRNA-Cas9 All-in-One lentivector. Cells were cultured in a 6-well plate, 4ug plasmid was transfected after 24hs when the cell confluence...

22 February 2021 2,864 4 View

What is the detection limit of ED-XRF technique for transition metals in silicon ?

Hi everybody, please, can someone tell us if the transition metals (W, Fe, Ni, etc ...) in silicon destined for solar cell manufacturing can be detected by ED-XRF technique. Note that the...

18 February 2021 6,231 4 View

Passivation of chromium cast Iron in high temperature?

14 February 2021 2,157 3 View

Why ICP-MS test for Teflon filters that collected PM2.5, show really high results in the millions of ug/g ?

I analyzed soil and ash samples using ICP-MS for 28 metals, then I resuspended those samples to collect PM2.5 particles in a filter using a selective inlet inlet. My only issue that Fe and Al...

13 February 2021 7,592 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