How to plot an Isopleths connect points or contours figure on diet data of animal?

I want to prepare like following example figure for Indian fox diet data. But I don't how to prepare it. I have % relative frequency and % volume data. Does anybody help me how to prepare it? The...

21 August 2020 6,215 4 View

How to interpret the negative slope coefficient in regression Analysis?

I performed a linear regression, in which I got a negative slope coefficient. May I interpret as if the explanatory variable increases, then the response variable decreases?

01 August 2020 739 11 View

How to avoid overlapping labels in an R plot?

Hello Everyone, I want to produce the following figure using R for my paper. But I don't how to produce this figure without overlapping labels in R. Does anybody help how to do that in plot...

18 March 2020 6,517 4 View

I need the wavelength dependant refractive index and relative permittivity (real and imaginary) can anyone tell me from where i can get these????????

The refractive index of different semiconductor (i.e. Cu2O, ZnO, MoS2) are needed. Please suggest any paper or site from where i can get it. Thanking you

05 May 2018 8,555 0 View

Can zero field cooled MH loop measured after some times (few months) for same magnetic sample at same temperature be different?

17 February 2017 6,694 5 View

Why are JC1 dye monomers and dimers excited at two different wavelengths?

JC-1 dye monomers are excited at lower wavelengths and emit green, while the aggregates are excited at a higher wavelength and emit red. Why is this? Why do aggregates absorb at a higher...

13 June 2016 8,675 2 View

How to reduce the high self discharge of the supercapacitor?

18 September 2014 4,907 10 View

Does anybody have an idea of how to purify hydrophobic peptides by HPLC which are hard to solublize in initial HPLC conditions?

My peptide is hard to soluble in acetonitrile/water/0.5 % TFA solvent for preparative HPLC purification. I also tried in 2 mM NH3, but still it is very less soluble.

27 May 2013 6,145 20 View

Pseudo-replication in camera trap images

To avoid pseudo-replication, only images taken 30 min of a previous photo to the same event are considered as independent records. I think 30 minutes seems excessive to avoid pseudo-replication...

01 January 1970 1,236 2 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

Does any one know how i can prepare liver tissue with transmission electron microscope with good fixation?

i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity

03 March 2021 8,890 1 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

Should we reduce the standard unit of length to 0.31951540592 meter ?

The reasoning behind this question is to align the ratios of the proton potential in energy per charge to the speed of light in distance per time. As these two dimensions appear to be related,...

27 February 2021 947 7 View