Polymer synthesis simulation - which software?

Hello, I am a synthetic polymer chemist. I would like to explore the simulation counterpart of my experimental work. Can anyone suggest a good software able to simulate polymerization reactions,...

04 February 2021 2,672 4 View

Error when simulate casting process with Procast software?

I am trying to simulate the casting process of a part with the Procast software. I have the following problem. When I want to run, I run into an error as you see in the picture above. Does anyone...

20 January 2021 2,544 2 View

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26 December 2020 1,951 3 View

Having issues understanding the particles/mL to molarity conversion, I've seen many different way but non of them seem to match one an the other?

I have 68nm spherical Au NPs, which gave me a concentration of 1.22 x 10^9 particles/mL. How can I calculate the molarity without the need for TEM?

22 November 2020 8,850 3 View

Any method to dye shells for photography without deteriorating them?

Hi, I need to dye bivalves to bring out the details of the shell and to be able to take good photos. I have heard that there is a gaseous compound that allows this and doesn't damage the samples,...

27 September 2020 1,864 4 View

Spatial PCA: How to interpret the amount of variance explained by each principal component?

Hey everyone, I hope someone can help me. Please! I've carried out a spatial PCA using the adegenet package in R, following Dr. Jombart's tutorial (i.e. NAs in data replaced to mean allele...

16 September 2020 952 4 View

How to solve xleap error?

It's the first time for me that I try to use ambertools, I installed AmberTools20 with conda (miniconda) now I don't understand how to load a PDB file in xleap I keep getting the same error, the...

16 August 2020 7,815 2 View

Reference style "Games for Health Journal"?

Does anybody knows if there is a reference style in Mendeley for "Games for Health Journal" ISSN 21617856, 2161783X?

09 July 2020 8,151 1 View

Machine learning methods for dynamical systems?

I am comparing different machine learning techniques for learning dynamical systems (e.g. a system of ordinary differential equations), and so far I've used Long-Short-Term Memory Networks (LSTM)...

29 June 2020 3,633 5 View

Negative UV-VIS value in gold nanorods?

Hi! I was synthesizing some gold nanorods. What's interesting is, that in one of my trials a negative value in the UV-VIS (around 630nm) was obtained. How is that possible? Also, it was done by...

20 April 2020 9,570 5 View

What are the thermodynamic and kinetic similarities and differences among dendrite formation during solidification of metals, ceramics and polymers?

Basic dendrite formation of metallic alloys are explained by thermal and constitutional degree of supercooling and most-supercooled band of liquid somewhat ahead of solidification front that...

30 January 2021 8,450 2 View

Does the pre-synaptic neuron location in a cortical map influences the spatial position of its synapses in the dendrite of the downstream neuron?

Are functional maps in the cortex used by the brain to carry out computations or are they just a byproduct of wiring minimization? A key element to answer this question is to know if, when...

26 January 2021 1,118 8 View

Error when simulate casting process with Procast software?

I am trying to simulate the casting process of a part with the Procast software. I have the following problem. When I want to run, I run into an error as you see in the picture above. Does anyone...

20 January 2021 2,544 2 View

SDAS, secondary dendritic arms space relation with solidification rate?

Want to know the relation between sdas and solidification rate, the mechanism by which getting smaller space between secondary arms by increasing the rate ?

23 December 2020 735 2 View

How to quantify/detect change in fluorescence in calcium images from different sessions?

Hi, I have 2 3d tiff stacks collected by imaging along axial plane of mouse brain area in vivo from different days, before and after fluorescent viral injection. I want to detect changes in...

10 December 2020 5,046 3 View

How to publish a simulation model and which license to choose?

Dear all, I have recently implemented a standard phase field model for dendritic solidification and have received several requests to make the model available to others as a basis for further...

27 May 2020 1,532 3 View

Is it possible to couple fluid flow, heat transfer, phase change and mechanical stresses on the solidifying shell using COMSOL Multiphysics?

I am trying to simulate DC Casting of Aluminum Alloys in Comsol. I found an example related to Continuous Casting that it couples fluid flow, heat transfer and phase change during solidification...

28 March 2020 3,010 4 View

Any suggestions to get morphology of neurons in the superior colliculus?

Hi everyone, I need to get the morphology and do reconstruction of neurons in the superior colliculus following patch clamping. I tried DAB staining for several times, but I couldn't get a...

31 December 2019 6,689 3 View

What are the morphological change is expected when fine multi directional dendrites at the top of the coating undergoes re-melting?

During deposition of coating on a substrate using welding leads to the formation of equi-axed grains in the interface, long columnar dendrites in the middle and multi directional fine dendrites...

10 November 2019 6,764 7 View

What will be the perfect markers to differentiate Neural Stem cells from differentiated Neurons?

I've been working on differentiating Rat fetal Neural Stem cells into Neurons with a drug of interest. The Problem here for me is I have used various Neuronal markers like MAP2, TUJ1, NFM to...

15 October 2019 7,114 5 View