I have problems to download CPCe software. Any help?

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It was published in the Journal of the American College of Toxicology in 1990, but the author's information does not appear in the journal

29 November 2020 2,554 3 View

Has anyone been successful in seeding microglia from adult mice?

Hello everybody I've been trying to seed microglia from adult mice and I haven't been successful. I isolated them using Miltenyi Beads and that worked perfectly, passed them through the...

14 October 2020 4,572 3 View

Can I use the cryostat to slice brains that were perfused with 4% PAF and Gadoteridol?

Hi everyone Im trying to slice my mice brains with the cryostat, however, I haven't been successful, the tissue seems to stretch and then it breaks. Let me tell you the story about these brains:...

25 August 2020 6,479 4 View

How to transfect Tcells with siRNA?

Hi everyone, I am trying to transfect murine CD4+ T cells in vitro, using Lipofectamine RNAi/MAX however, even when trying troubleshoot, the positive FITC labelled control shows just about 3%...

03 June 2020 2,618 1 View

Insects and COVID-19: a possible contaminant?

Dear colegues, What do you think about this? Can insects or others arthropods transmit the virus (directly or indirectly)?

19 April 2020 7,391 53 View

Forests Pests: increased damage by climate change?

Dear researchers, what is your opinion about climate changes and forests pests? there is an increase or reduction of damage caused by insects and mites on trees?

29 February 2020 2,434 17 View

Immunohistochemistry antibodies for cat immune cells?

I am currently getting desperate trying to find antibodies that would work in parafin-embeded tissue from the cat. I am aiming to stain different immune cells and cannot find a specific primary...

25 July 2019 1,287 4 View

How much dummy variables can you use in a regression without getting the constant term to be huge and significant?

When using multi dummy variables, the constant term gets bigger in absolute value, and significant in pvalue.... and most importantly, you just can't make sense out of it, to have a clear...

20 November 2018 6,699 9 View

Can anyone assist me in plotting the Fourier series shown in the attached picture using Matlab code?

It's the signal of the first picture with the format of the second picture. I would be very grateful.

11 December 2017 1,522 2 View

Alternate morphology of eletrocardiographic signals after heart mechanical injury..... ???

Hello, I need your help. We are studying electrocardiographic parameters in an experimental model of heart injury, and we obtained unexpected results. The ECG intervals alternated during the...

28 September 2017 2,581 4 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

Do you know good and user-friendly programs to measure plant quantitative traits?

For my research i will need to measure plant quantitative traits (especially leaves area and roots length, but would be nice to add some more information). I recently discovered...

01 March 2021 5,035 2 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

Can I download BibExcel for MacOs?

Hi everyone, I would like to ask how I can download BibExcel software for MacOs? There are some links which are supported by Windows but I could not find it for Mac. or is there any other software...

01 March 2021 652 1 View

Any suggestions for a website that allows you to create questionnaires and gather unlimited data (Totally free)?

I have found only four of them; www.surveyplanet.com www.online-anket.gen.tr www.surveey.com and of course google forms. Expecting to see your suggestions if there is any. Thank you

28 February 2021 3,237 3 View

Anyone with some Transgenomic Wavemaker software? Seeking help from the chromatography community?

I am trying to seek out some Transgenomic Wavemaker software (happy to purchase a computer too) to operate a fraction collector. The only way to connect to the fraction collector so far is to...

23 February 2021 9,181 1 View

Do I need to ask permission to use pictures for my questionnaire?

I would like to use some photo from a government website for my questionnaire. But, different photo is from the different owner. So, should I just get permission from that government body or still...

23 February 2021 1,631 3 View

Best excel chart to compare algorithms' running time?

Hi I want to compare the running time of robotic path planning algorithms. The grid size is 8X8. I have 100 scenarios of start and goal positions.. Each scenario is run in three obstacles ratio...

22 February 2021 621 1 View

How can I get the coding gene sequences of Hela and U2OS cell lines? Is mRNA sequence of Hsp90 alpha tissue specific??

I am looking for hsp90 mRNA sequence in Hela and U2OS cell lines, I have tried through ncbi but always the output is hsp90 in homo sapiens not in the specific cell line. Kindly, could any one...

22 February 2021 1,853 3 View

How do you interpret multiple meta-regression in STATA?

Please could someone recommend a resource that explains performing meta-regression with multiple moderators. I have read the STATA META ANALYSIS REFERENCE MANUAL, but this only gives examples of...

17 February 2021 7,376 1 View