I have two wavefronts, one where Zernike 00, has a value 0 and the other with a value -0.07 for the same Zernike. How I should check the rest of the Zernike to compare the aberrations in both wavefronts?
I want to build a low-cost polarimeter to study circular dichroism (chirality). What type of samples can I use? I am looking for samples that can be found outside the laboratory.
01 March 2021 9,101 3 View
We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...
01 March 2021 3,355 3 View
When you use RIA, with a control the unknown sample with antibodies, you bare in mind the binding sites of the antibodies. However you still need to measure labelled antigen (radioactive) and not...
28 February 2021 2,133 3 View
We have always used the 96 welled plate, the 48 welled plate but apparently there is much evidence on the 24 welled plate and above all its benefits.It states it is the same you would use on ELISA...
28 February 2021 1,149 1 View
I've got this 5 year Direct Normal Irradiance data I downloaded from https://re.jrc.ec.europa.eu/. I ordered this by year and by every 24 hours because I need the DNI curve by max in summer, min...
17 February 2021 2,777 5 View
When you use RNAseq I understand that it must follow certain conditions when you use it. One of them is the insertion of a polyA tail. The insertion of the polyA must include then...
05 February 2021 3,770 4 View
I cannot find any reference that deals with the temporal validity of qualitative data. I think there is a gap in the methodological literature on the temporal validity of the research results and,...
05 February 2021 9,788 20 View
Right now, I am using ProtParam to compute GRAVY index of peptides. However, some of my peptides are post-translationally modified, and contains unusual amino acids. I assume that ProtParam does...
29 January 2021 8,300 4 View
I need information concerning the penetration and reflection capacity of ultraviolet and infrared radiation wavelengths on different most common materials. Edit. Can somebody recommend a book to...
16 January 2021 8,051 6 View
In the context of synthesized organo-metallic compounds, I am interested in the formation of thin-films over silicon wafers. Among another characteristics to be investigated, electric properties...
13 January 2021 7,575 2 View
I am trying to simulate a simplified version of a beam resting on 10 points using Abaqus. The solutions I want to obtain are the Reaction Forces in each resting point or area when applying a...
21 February 2021 3,075 2 View
I'm trying to modelize functionally graded material beam resting on winkler- pasternak foundation using ABAQUS, however, I could not find any helpful material.
18 January 2021 4,830 4 View
Is there a typical range in the power spectrum that each person has in the individual brain areas (19 electrodes, 10-20 system) and frequency bands (theta, alpha, beta gamma) during a rest...
13 January 2021 5,660 3 View
I am performing a static structural analysis on a cynindrical roller bearing. The contact stress and Von - Mises stress on the roller surface needs to be aquired. The mesh on the contact region is...
13 January 2021 5,519 2 View
I have a dataset with 19 training points and 6 testing points. At first I defined the rules for 19 training sets and then tried making predictions for the rest of 6 points. But I got all constant...
06 January 2021 3,772 5 View
Hi all, When fabricating the PM6:Y6 based organic solar cells, will the rest time before annealing affect the morphology of the active layer? After spin-coated PM6:Y6, immediate thermal annealing...
22 November 2020 3,689 4 View
Dear all, I have 2 Bold runs of a resting state MRI of the same subject. I want to combine these two into a single bold run. I habe tried so far to use fslmerge by time, but it seems not to be...
23 October 2020 4,480 1 View
I have rat brain samples, that I fixed with 4% PFA but on sectioning they come out very brittle and fall apart. I stopped sectioning because of this. I am looking for a way to recuse the rest of...
19 October 2020 2,488 4 View
Storage capacity of hydrate solely depends on molar volume of empty hydrate lattice because rest of the terms get canceled (even moles of gas consumed). However, if we take temperature constant,...
16 October 2020 720 2 View
I'm trying to measure IgG level from plasma samples that I collected weekly from my animal experiment to see how IgG level changes throughout the study. Since the level will be different in...
15 September 2020 1,934 3 View