Is anyone familiar with a MODBUS-RTU authetication research?

MODBUS-RTU is a serial protocol very common in the industrial world, the protocol is not secure and doesn't have any build-in authentication mechanism, I'm looking for research projects that try...

16 July 2019 9,046 3 View

What level of bacteria/yeast classification is possible using SEM?

I am working to use SEM to image bacteria/yeast in lichens to find where they live within lichens. We have images of bacteria as of now but it seams that without ultra-structural analysis higher...

31 January 2019 686 1 View

How to obtain uniform sheets of graphene by Langmuir-Blodgett deposition?

Hello everyone! I am going to start depositing graphene using Langmuir-Blodgett technique, and I would like to know what is the best solution to start with? What kind of graphene and organic...

16 May 2017 640 1 View

How obtain high quality sheets of graphene by Langmuir-Blodgett deposition?

Hello everyone! I am going to start depositing graphene using Langmuir-Blodgett technique, and I would like to know what is the best solution to start with? What kind of graphene and organic...

15 May 2017 173 1 View

What are the implications of nihilism as a historical - philosophical movement in contemporary culture ?

Nihilism theme is fundamental for understanding the works of Nietzsche and Heidegger. At the same time , the influence of nihilistic concepts in contemporary thought has become an undeniable...

12 March 2015 6,593 17 View

Do you have a self-report measure of perceived racial discrimination?

16 October 2014 7,382 5 View

Is there any way that I can measure the solubility of CO2 in a sodium glycinate solution without the use of non-standard lab equipment?

I'm attempting to measure the solubility of CO2 in a solution of sodium glycinate but the only methods I can find in literature rely heavily on the use of VLE cells and custom apparatuses. Is...

01 January 1970 9,863 2 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

Are there lab markers/pens resistant to Roti-Histol?

Hi, I'm looking for a pen/marker to write on the smooth, transparent (non-frosted) part of microscopy slides which does not get washed away by alcohols and most importantly Roti-Histol. I want to...

24 February 2021 9,902 5 View

I have a problem with kanamycin - why the kanamycin doesn't affect?

Hi everyone, I need to expression of GFP with pET28 plasmid in E. coli BL21(DE3) plysE. Transformed cells have kanamycin and chloramphenicol resistance. Normally, only transformed cells should...

22 February 2021 4,032 4 View

How does elongation affect the resistance of an electrode?

What are the testing rate for electrodes recommended by ASTM for cochlear implants. I am currently doing the 15mm/min elongatio testing.

22 February 2021 1,515 1 View

Resistivity of PVD TiNx thin films vs. N2 flow?

In the PVD of TiN thin films (~100A), I've found the resistivity of the TiN films dropped from ~100 to 60um*cm with N2 flow increasing up to the metallic mode ending point; then the resistivity...

21 February 2021 1,864 2 View

Where can the fault diagnosis data set of lithium battery be found?

Most of the data sets on the network only contain good information about the voltage and internal resistance of lithium batteries. The data of faulty battery is missing. Who can help me, I will be...

21 February 2021 8,659 1 View

Could you please share your experience with me on the type of 96 wells plate for MIC determination: Treated Vs Untreated and Round-Vs Flat-bottomed?

I am working on the MIC determination of various antibacterial agents (both water-soluble and- insoluble) against S. aureus, MRSA, and S. pyogenes. Some guidelines recommend using round-bottomed...

17 February 2021 7,029 3 View

How to produce huge amount of protoplasts from Fusarium graminearum?

Hi, all I am using some protocol for protoplast production from Fusarium graminearum (Fg), but I need them in a huge amount. Sometimes the protocol worked well but most of the time failed....

14 February 2021 2,286 4 View

Recommendations on CO2 Resistant Rocking Shaker?

A certain protocol we have developed requires the use of a Rocker/Rocking Shaker in which our dishes with cells are maintained in the incubator. The rocking is essential to the protocol but we...

09 February 2021 3,291 1 View