What is the dispersion relation in polycrystalline graphene?

Hi, We all know the dispersion relation for an ideal graphene in hexagonal lattice. Since graphene is polycrystalline by nature, assuming a perfect graphene crystals with average size La, nm...

24 January 2021 4,747 2 View

Can we consider that the earth is a prison for humans?

We can direct this question to astrophysics scientists, theologians, philosophers, scientists thought and civilizations! why? Astronomy shows that the universe is very wide and the distances...

29 July 2019 421 29 View

Any work done of removal of low levels of PFOS from drinking water using RO membranes?

Any work done of removal of low levels of PFOS from drinking water using RO membranes? All the 5 papers i found were testing high levels - not typical - I am looking to see the efficiency of RO...

11 April 2019 6,281 7 View

90% Confidence Interval Acceptable?

In most of social sciences research, 95% confidence interval is taken. My question is: If the research model is complex then can someone take 90% CI instead of 95%?

16 March 2018 7,092 9 View

What kind of experiment help in understanding the metabolic pathway in plants?

In my proteomic results, there is change in glycolysis and TCA and i want to know that which pathway is involved in changing these major metabolic processes. For that i want to do some more...

18 September 2016 396 3 View

In XRD of ZnO, Why the intensity of the (201) peak is more than the intensity of the common (002) peak?

16 May 2016 2,111 7 View

How can I compute the photometric transformations between two images?

22 December 2015 8,166 4 View

Is it bad if the strongest folding Tm (secondary structure) of my primers are closely similar to that of my primers' Tm?

Would the PCR reaction be hindered if my primers can form secondary structures at a temperature that is close to the primers' melting temperature? Since the temperature difference is small, the...

29 October 2014 6,381 11 View

Should I calculate the Tm for my primers before adding in the 5' restriction sites or after?

Am I supposed to first design my primers to get the closest matching Tm and then add in the restriction sites afterwards, or are the restriction sites supposed to be added to my primers first...

19 October 2014 400 11 View

If I were to clone a gene for expression studies, should I clone the full length gene or just the CDS (with/without the start and stop codons)?

The prokaryotic gene I'm looking at has conserved DNA sequences/ sequence motifs, but do not inlcude the start and stop codons within them although the motifs are part of the CDS. So if I were to...

09 October 2014 6,840 12 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

How do I increase the yield of my PCR product?

Hello, We would like to increase the yield of our PCR product. We are running a series of PCR reactions that is targeting ~1.1kb sequence. We begin each reaction with ~400pg of template DNA...

02 March 2021 4,029 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View