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For the estimation of static origin-destination matrices using traffic counts, Abrahamsson (1998) and other authors propose an objective function that has two components F1 (related to the target...

08 September 2018 116 1 View

What is the molecular mechanism of the statins in the treatment of high altitude pathological erythrocytosis?

Molecular mechanism of statins in the treatment of high altitude pathological erythrocytosis

13 October 2017 5,825 1 View

Can a polymer increase at first and then decrease his weight when it is inmersed on water?

31 January 2016 6,914 10 View

Any advice to deal with the lack of protein extraction from in vitro cultures?

I'm trying to western blotting caspase3 from in vitro culture protein extracts but after different times under a same condition. In the higher times of treatments I can see lesser amount of...

20 March 2015 946 3 View

How to implement a recursive function (in time) in COMSOL?

I have a multiphysics problem, where I have a coupled, PDEs, and and one of them needs the viscosity to be updated. The updating formula uses both the concentration of a substance (from the...

20 May 2013 6,556 2 View

NaPshot Multiplex System for SNP genotyping

Can anyone help me with the NaPshot Multiplex System for SNP genotyping, my question is how big should my fragment be to identify 10 polymorphisms?

06 March 2013 8,809 4 View

Recently, I used an abcam ELISA kit for estradiol (ab108667).

Recently, I used an abcam ELISA kit for estradiol (ab108667). All the results were below the curve because apparently it had to put a blank, however it was not specified in the instructions. Has...

01 January 1970 4,623 5 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

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 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