What kind of tape can be used to fix the samples on an XRD machine?

I have a very thin sample, the thickness is around 1 mm. I want to do X-ray diffraction measurement on the thin side of the sample. What kind of tape can I use to fix the sample, and will not...

13 February 2021 4,153 3 View

How to deal with fMRI data with long task block (120s)?

Respected researchers, Recently, I have got a bunch of fMRI data collected from an experiment using a block design. However, it has a very long task block (lasting for 120 seconds) and containing...

11 December 2020 3,609 3 View

How to export the standard XRD spectra of titanium alloy under different X-ray wavelength?

Hello all, which software can be used to export the standard XRD spectra of titanium alloy under different X-ray wavelength? How to operate? Such as 0.11 angstrom or 0.6887 angstrom (These X-ray...

07 December 2020 6,433 2 View

How to confirm the crystal face in synchrotron XRD data (Debye-Scherrer rings) ?

28 April 2020 4,247 3 View

Hydrogel's pore size at nano scale?

Hi all! I am selecting hydrogel materials for my DNA application. The ideal hydrogel should have a pore size between several to tens of nm and the pore to be negatively charged. The purpose of...

19 February 2020 3,862 3 View

What's the differences between the two control structures of grid-forming converters? Which one is more promising?

As far as I know, the control structures of grid-forming converters can be classified into 2 categories: one is single-loop without current control loop; the other includes a voltage loop and an...

16 February 2020 6,169 3 View

Is the term "inertia" still be a meaningful concept in future power grids?

With more and more renewable power integrated into power grids, the proportion of synchronous generators significantly decreases. As many researchers recommended the renewable power to emulate the...

30 November 2019 4,849 26 View

What are the mechanisms by which many G- bacteria can target cancer cells?

Several G- bacteria including Salmonella Typhimurium and E coli, have been engineered to treat cancers. One of the main things been found is that those bacteria can specifically colonize tumor...

30 October 2019 6,123 2 View

How to interpret synergy score in SynergyFinder?

I am trying to test whether two drugs have synergy in inhibiting cancer cells using SynergyFinder. I would like to know how one should interpret the results after the syngergy score is...

29 October 2019 4,733 1 View

In western blot, what kind of problem will cause antibodies stain the top area of each sample strip?

According to the color or the loading buffer and the protein ladder, the pull-down progressed successfully. And I also get right signals of beta-actin (lower ones), but another primary antibody...

28 August 2019 3,702 7 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Can linear DNA be used as template for site-directed mutagenesis?

Is it possible to induce site-directed substitution mutation by quick-change method on linear dsDNA? or it has to be cloned in some vector? If yes, should it be treated with the Dpn1 enzyme...

03 March 2021 401 4 View

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 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 Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

Does anyone have a recommendation for yeast reporter gene plasmid/protocol?

Hi, could anyone recommend a plasmid and/or protocol for reporter gene assay in S. cerevisiae? I want to assess the effect of growth conditions on a transcription factor, so I want to clone it`s...

01 March 2021 210 1 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View