What is the Timestep definition in the Conservation Element / Solution Element in 3D ?

15 November 2020 1,214 3 View

Is free cytosolic GFP fluorescence excluded or reduced in the endomembrane system (ER, Golgi, lysosomes)? Why or why not?

As soluble, untagged GFP is not membrane bound and doesn't contain targeting or signal sequences, one might expect it to be synthesized by free ribosomes and not bound ribosomes. That would mean...

08 March 2020 997 3 View

How many base pairs mismatches should i consider to design a specific primer? my templates have 1-2base pairs mismatch only when i aligned them?

i need to design a specific primer for each of my samples. but my samples, when i aligned them, they only have 1-2 bp mismatches, barely 3

17 September 2019 6,650 3 View

Can you recommend a fluorescent ELISA agent?

Using a fluorophore rather than a chromophore for ELISA detection seems like an obvious solution to increasing ELISA sensitivity, but I'm struggling to find work done in this area. Can anyone...

07 August 2019 2,604 5 View

What are the Arch Garch conditions?

20 April 2019 3,704 4 View

What is a best way to immobilize RGD peptide with electrospun nanofiber?

I synthesized the nanofiber via electrospinning but need to find a best way to immobilize RGD peptide (Arg-Gly-Asp) onto naofibers.

03 September 2018 8,448 1 View

How to run longitudinal mediation with multiple (5 waves)?

Hi everyone! I'm doing a PhD in Clinical Psychology and I have some treatment data to analyse. The design is a 2 (condition: self-compassion, cognitive restructuring) x 5 (time: baseline,...

01 August 2018 4,502 3 View

Increased thermopower (Seebeck coefficient) with rising temperature? (p-type semiconductor). Is this the case for any p-type sc? What about n-type?

28 March 2018 4,475 3 View

Why do my western blots look so odd?

The three images attached here are for 3 different proteins probed at the same time. The first one is GAPDH. Does anyone have any idea why (1) Despite reasonable Bradford assay results, GAPDH...

14 January 2018 5,544 3 View

Are plasma protein free cysteines truly free?

free as in unreacted sulfydryls, not free as in speech, nor free as in beer :) I am working with an 80 kDa plasma protein with 5 cysteines, 2 of which are in a disulfide bridge. There are a lot...

14 December 2017 7,799 13 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 View

Can we proceed to perform Two-way Mixed-ANOVA despite normality violations?

While testing assumptions, Shapiro-Wilk Test failed. However, I proceeded with the analysis and the interaction effect was significant. During our course- lectures, it was mentioned that Anova...

24 February 2021 228 3 View

How to run repeated measures in mvabund?

I have a dataset of fish species abundances collected from 6 different habitats over the course of 30 years. Fish were collected multiple times per year and environmental variables were recorded...

21 February 2021 3,838 1 View

Wave velocity and rock density paradox?

Practically it is known that seismic velocity increases as rock density increases, why then does the wave velocity equation involving elastic moduli and density indicate that velocity is inversely...

09 February 2021 1,843 3 View

Am I doing the mixed ANOVA right wnen there is many missed values?

01 February 2021 4,695 7 View

What is the difference between Online Teaching and Emergency Remote Teaching in terms of effectiveness?

Due to the pandemic crisis, institutions opted for an unplanned online teaching for the safety of its students. While some believe that emergency remote teaching is as effective as other types of...

26 January 2021 8,421 21 View

The results of the repeated measures ANCOVA show no significant difference for within-subjects (SPORT types), can I now conduct a regular ANCOVA?

Usually a repeated measures ANCOVA is used for comparing results at different times. For my study, this is not the case as the within-subjects variable is a sports category (basketball or...

23 January 2021 2,605 3 View

Can I calculate the average from the data which are collected every 30 minutes for ANOVA?

I artifically elevated the air temperature in the heated plot by 3-celsius degree compared to that in the control for 7 days. I want to figure out the effect of the temperature manipulation on...

21 January 2021 1,185 8 View

Similarity between these two waveform? Similarity in terms of Shape?

Hi, These are the outputs generated by a system. Green-colored (nr) is desired output, while the system generates Red-colored (nf). I also have a dataset in CSV file. For this waveform, What...

21 January 2021 929 2 View