How to calculate an endotoxin limit with a drug concentration in vp/mL?

Hello, I am trying to validate an endotoxin method for an excipient. I need to calculate my endotoxin limit. My excipient is 0.1% final product and the drug concentration is expressed in vp/mL....

20 January 2021 1,262 1 View

Can I use a PCR clean up kit on a PCR sample with loading dye?

My PCR products are probably specific (e.g. only 1 band), so usually I use a PCR clean up kit to purify my PCR sample (I only check 2 ul of the PCR product with loading dye on an agarose gel)....

26 June 2017 3,166 12 View

Can I store DNA digestion buffer including Prot K (e.g. at 4 or -20 degrees), or should I always add the latter fresh?

To isolate DNA from mouse ear pieces for genotyping, we use a digestion buffer and we add prot K. Our DNA digestion buffer contains: Tris-HCl (pH 8.0), EDTA (pH 8.0), NaCl and SDS. We always add...

08 August 2016 6,346 3 View

Passive accumulation of nanoparticles in a model of brain tumor?

Dear colleagues. Could someone tell me what is the minimum size described for a passive accumulation of nanoparticles in a brain tumor? Could you please recommend me any article? Thank you in advance.

27 June 2016 1,703 2 View

How can SPSS (statistical analyssis software) be used when looking at the usage of hearing aids with adults?

I am doing a project about hearing aid usage with adult patients and I need to be able to analyse the results I have taken from their GHABP. I am not sure how i can use this numerical data to help...

18 January 2014 3,073 7 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

How to add a journal?

I would like to know how to register the journal Flora Montiberica (ISSN 1138-5952 - eISSN 1988-799X) in Research Gate.

02 March 2021 8,156 2 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

Is it possible to remove a preprint posted by a journal which is already rejected?

As we know many journals are posting preprints (DOI) in advance before the peer-review process. However, there is no guarantee that the preprints get published. The journal's reviewers undergo the...

01 March 2021 5,778 2 View

No title

Hi, I have several doubts about one paper (Systematic Literature Review) that was rejected. The main topic is Single-Board Computers in engineering education during the period 2010-2020. The...

01 March 2021 9,015 3 View

How to figure out easily the right journal with the right scope for your paper?

According to my experience most of the selected journals during paper submission are based on journal text matching suggested results from Springer, Elsevier,,,Etc. then the manuscript happened to...

01 March 2021 1,786 3 View

Any research paper call for publication related to management or finance or economics?

It should be standard journal (Indexed)

01 March 2021 8,379 1 View

What is the most reliable source to get Impact factor of journals?

Source to get Impact factor of journals

01 March 2021 6,654 2 View

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View