Has anyone generated primary epithelial cells from Animal tissue?

21 February 2017 244 3 View

HPLC Agilent 1200 pressure problem when adding water to the mobile phase?

Hello, We have HPLC Agilent 1260 the problem is that the pressure bcom very low when we use the gradient mode (The addition of water during the time with Acetonitrile) causes this problem of pressure.

20 November 2016 5,539 7 View

How can I model the interaction between steel bars and concrete in ABAQUS?

I would like to know how can I simulate the interaction between steel bars and concrete such that can I determine the effect of steel bars specially in confinement. I do not know how to place the...

11 May 2015 3,376 4 View

I have a list of genes and I need to know which of them is a transcription factor. Can anyone suggest a tool?

I want to define a gene-gene network from microarray data using ARACNe tool. This tool needs to define transcription factors to generate more accurate results.

21 November 2012 2,136 26 View

Influence of (pulsed) electromagnetic fields on "microcirculation"?

I have recently come across to what looks like a classic homeopathic scam, namely the pulsed EM field miracle treatment as advertised by a German-based company called Bemer. As a...

04 July 2012 6,663 45 View

Is it misleading to report the average temperature of Earth?

The change in the average temperature of Earth is often used in the climate change discussions. However, temperature is an intensive thermodynamic variable, and thus it should not be averaged over...

30 March 2012 4,675 30 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

Does anyone ever solved this following Matlab error : "Error using imaqdevice/start (line 95) pointgrey: Failed to stop the camera acquisition." ?

I use Matlab 2014b to capture some images with a PointGrey camera connected with USB3 port. I initialize the camera in a function which basically execute these followed lines : vid =...

22 February 2021 6,386 1 View

Reliable and Valid Instrument for Causes of Medical Errors?

Is there any questionnaire/survey that measures the causes of medical errors? Example: physician negligence vs. systemic issues. Looking for a reliable and validated instrument. Thank you!

15 February 2021 2,874 4 View

Failed Chromatograms on HPLC-ESI Orbitrap?

Hello fellow researchers, I recently have a problem with an HPLC coupled to an Orbitrap mass analyzer. I usually use some protein mix to make sure the equipment is ready to separate and read...

09 February 2021 3,595 8 View

How can I measure speed of integration of an acquisition with secondary data?

I am currently faced with the challenge to measure integration speed of an acquisition or a merger with secondary data. Usually companies do not communicate once a target has been integrated...

27 January 2021 9,741 11 View

Do you think selfishness and opportunism are key to the success?

Do you think selfishness and opportunism are key to the success? Dou you agree that principles, morals, ethics, intelligence etc. are only useless, show-words, even in the fields of science,...

24 December 2020 10,015 12 View

How do you transmit and evaluate ethics and moral values in you teaching activity?

Ethics and moral values have always being an essential part of teaching and scientific research. How do you teach and evaluate these essential subjects in your daily interaction with students?

23 December 2020 5,058 7 View

Which problems we can find with the acquisition of a foreign language?

It is known that Spain shows a low level of use of English. But why?

01 December 2020 1,177 4 View

Hypothesis for my dissertation - M&A?

Hi all. Trying to settle on a stellar dissertation for my MBA program in the area of finance. I am looking at M&A and how it has helped companies in the financial services sector survive...

24 November 2020 3,182 3 View

No title

03 October 2020 4,471 3 View