Why do we need a 3-factor authentication between a mote and the user while the IoT is based on devices taking without a computer or a user interacti?

The definition of IoT is "The internet of things, or IoT, is a system of interrelated computing devices, mechanical and digital machines, objects, animals or people that are provided with unique...

17 November 2020 2,298 3 View

No title

I am working on FloEFD for simulating a non-newtonian flow of polymer melt. To add the properties of the fluid the software uses the equation in file (1) I have the parameters for another form of...

23 March 2020 7,829 3 View

If I going to do analysis in PLS SEM, is it necessary to do normality test?

I'm going to analysis my data in PLS-SEM and I want to know if it's necessary to do normality test. as we know, the result from PLS-SEM does not effect by the distribution of the data, therefore...

16 May 2017 8,925 8 View

Asking about cell derived microparticles -size calibration kit in flow cytometry?

18 June 2015 8,059 9 View

Is there any way to detect ammonium sulfate (NH4)2SO4 concentration in a solution?

It's required to detect the concentration of ammonium sulfate in a solution.

25 September 2014 9,824 10 View

How can X-ray diffraction be used to determine the crystal structure?

Can you give an example if any?

04 May 2014 2,621 20 View

What are the corrections that should be brought to Sommerfeld theory in order to accurately describe the electrical properties in a material?

Is this related to Bloch's theorem and how?

04 May 2014 1,232 4 View

how does DNA sequencing device determine the F and R primers in PCR product?

i have two files from the DNA sequencer one for the foreword strand and the second for the reverse strand how the device separate them and does it can recognize the direction of the primer

06 April 2014 5,730 4 View

How is the elastase test performed?

I want to do an elastase production test. How can I do it?

16 March 2014 5,820 1 View

What is the perfect length of 16s rRNA gene suitable for an accurate species identification of unknown isolate?

Molecule identification of unknown is very helping tool using 16s rRNA gene analysis. In some cases the output file only contains about readable 600 base pairs. Is that enough to identify the...

28 February 2014 5,315 17 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

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 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

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

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 View

For modelling epoxy-based matrices (in composites), which model in ABAQUS is the most suitable, Concrete damaged plasticity or Drucker-Prager model?

I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...

28 February 2021 5,415 1 View

Gas sensor response and recovery time independant of flow rate and chamber volume?

I am trying to obtain the response and recovery times for my gas sensor device. It appears the the response/recovery times are primarily dependant on the flow rate of the gas I inject into the...

26 February 2021 1,511 3 View

Can anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View

How to calculate battery consumption for IoT device?

Hi, everyone I'm working on a privacy-preserving algorithm that will apply to IoT devices. So, I need to measure the power consumption by implementing this algorithm. Any suggestion, advice,...

25 February 2021 8,749 6 View

How vulnerable is water and wastewater infrastructure to cyber terrorism in an age of IoT?

Im looking for any papers, reports,articles, links etc on information on How vulnerable is water and wastewater infrastructure to cyber terrorism in an age of IoT.

24 February 2021 2,750 4 View