Is fluoro-jade staining possible with tissue-cleared brains?

I am hoping to stain whole mouse brain hemispheres with fluoro-jade C as a marker of degeneration. We are presently working to optimize this staining for tissue cleared with the LifeCanvas SHIELD...

10 March 2020 9,709 1 View

Antibacterial liquid inhibition assay (MIC) with LB medium?

Is it possible to determine the antibacterial minimum inhibitory concentration (MIC) using a liquid inhibition assay (MIC) with Lysogeny broth medium instead of Mueller-Hinton broth? If so, is...

09 February 2020 6,330 5 View

Does it help for a prospective graduate student to have a research proposal in hand when applying to grad school?

This coming semester, I will be teaching an undergraduate class on graduate school preparation for science majors. One of the main assignments during the class will be the assembly of a full...

17 December 2019 8,239 11 View

Looking for validated questionnaires to use with both children and parents on reporting Emotional Health/difficulties?

Hi there, I'm currently doing my MSc in Psychology of Education. I'm looking to answer the following research questions for my dissertation? a) Are there differences in self-reporting of...

13 December 2019 8,779 5 View

Can a cell membrane be overloaded with too many particles attempting to enter?

When more than one biomolecules attempt to enter into a cell membrane at once (in a large quantity) does it impede the transfection process?

23 July 2019 4,149 2 View

PTFE alternative in lab?

Is there a more environmentally friendly alternative to PTFE (teflon) for lab applications? PTFE is common in labs, since it's rather inert making it a good 'general purpose' plastic. However...

28 April 2019 7,465 4 View

How to improve DNA yields using DNA extraction kits designed for soil or sediment samples?

02 November 2017 9,029 3 View

How do you respond to requests for article reprints for articles which were published in journal to which you assigned copyright?

If the publication journal 'owns' the article and the request is not for teaching/educational purposes from someone who is not a current collaborator, do such requests fall under 'fair use' or...

17 October 2017 5,325 3 View

Has anyone conducted research on child protection, self harm, sucide, etc in SE Asia, more specifically Laos if possible?

Looking for any research around child protection in Laos. GoL sensors everything so I'm looking for information that might not have been censored yet. Thank you!

16 August 2017 614 3 View

Can SPSS be used to carry out a Cox PH model with a time-varying exposure covariate that changes status more than once?

I have looked through some help documents that indicate that the time-varying covariate can be constructed for an individual that has been exposed and then unexposed, or vice-versa. I was...

26 July 2017 7,097 3 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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View

How can I make stacked bar graph with scatter plot?

I want to make a stacked bar graph with showing each data value as dots. I tried with graph pad prism, version 6, but could not succeed. Does anyone have tried before making such graphs?

01 March 2021 9,383 1 View

How to perform statistical analysis of coefficients extracted from transform techniques?

I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...

01 March 2021 8,079 2 View

Is anyone familiar with the cyclic compressive fatigue testing (BS EN 12697 - 25) ?

I would like to get more information on the cyclic compressive fatigue testing (BS EN 12697 - 25) which is typically done for bituminous material in pavement design. Any one can advise on the...

28 February 2021 2,004 3 View

The Shannon's index is inversely proportional to Simpson's index (1-D)?

I'm having a problem with my bloxplot with Shannon's and Simpson's indexs. The value of Shannon for my Community 1 indicating higher diversity (in relation of the Community 2), but have lower...

26 February 2021 3,033 9 View

VIF very high, but correlation is low and coefficient is significant. Which one whould I choose?

Hello. I have a question whether if my coefficients (statistically significant) would be valid when VIFs are really high. In my model, there are independent variables(IV), moderating variables...

26 February 2021 956 13 View

How can I set up a good fit SEM model in AMOS?

I am trying to make an SEM model in AMOS for my dissertation but having some trouble with getting a good fit. I am looking for relationships between self-efficacy reported on a Likert scale and...

26 February 2021 8,642 4 View

Data Analysis K-S and S-W tests?

Hello, I have conducted analysis where the K-W and S-W have come out as p

25 February 2021 9,648 3 View