How many of absolute errors (in kcal) do you believe affect the prescription of the diet when estimating the energy required for an elite athlete?

Dear colleagues, I am writing an article that compares the measured and predicted resting metabolic rate in elite athletes. However, to define a cutoff point to determine which equation is more...

16 February 2021 4,515 3 View

Does anyone knows about a really easy but still comprehensive ImageJ tutorial?

I am new to this software. I am in need of analyzing images from ocular ultrasounds (black/white) and find a way to quantify the internal reflectivities from the vitreous cavity in cases of...

16 February 2021 4,238 2 View

E.coli cryopreservation for routine subloning at -20?

I would like to know if there is any protocol or personal experience to cryopreserve chemically competent E.coli cells (for routine subloning) at -20C. The only ultra-freezer that I have access is...

20 December 2018 3,718 3 View

How determine Fermi level for a metal in Tight Binding model?

Dear all, I have already all the information of my tight binding result, but we have a lot of theoretical arguments to believe that the Fermi level is in another level. We know that the most...

28 November 2018 7,964 3 View

How can I get the growth of lactic acid bacteria?

Iam working with lactic acid bacteria from yogur. For the growth of the lactic bacteria of the yogurt I use medium MRS oxoid agar but never grows any microorganism. I sow in bulk and incubate at...

08 May 2018 7,333 12 View

How real are the frequencies thrown up by Fourier analysis in acoustics, optics, turbulence, etc.? What about othjer methods of decomposition?

Eddington [1] was one of the few who tried to answer the above question, for the case of the decomposition of white light by a prism; however, his answer is ambiguous. Burgers [2] reportedly (see...

14 January 2018 8,684 8 View

Kinetic expression that directly include the parameters of Temperature and pH in UASB reactor?

Hi, Could you recommend me a mathematical expression to describe kinetic in UASB reactor? I need that the expression includes the pH and/or Temperature. I want to use the Axial Dispersion Model...

09 November 2017 5,612 2 View

Where can I find a Mini Sleep Questionnaire?

I am looking for the Zoomer J et al Mini Sleep Questionnaire for screening large populations

10 September 2017 8,588 3 View

What is the importance of the Open-Circuit Potential (OCP) in an electrochemical cell?

A lot of sources explain the concept of the Open-Circuit Potential as simple as the voltage measured when no current flows through the cell, but... What kind of valuable information can be...

29 April 2017 7,964 20 View

How can we reduce the release time of PLGA nanoparticles?

We have used the double emulssion method to encapsulate a hydrophylic drug but we have obteined a lower profile release. The degradation occur after several weeks for the incubation with PBS. How...

24 October 2016 6,674 3 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

No title

02 March 2021 3,060 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 Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View