Will programmable logic controllers (PLCs) be replaced by IOT devices as the latter become more reliable?

Will programmable logic controllers (PLCs) be replaced by IOT devices as the latter become more reliable?

29 December 2020 255 6 View

Tcl script in VMD?

Using a VMD script written by me (MOisoall.tcl) I try to visualize the behavior of HOMO in the course of an inversion of ammonia (Fig. 1), but the VMD script does not work correctly (Fig. 2)....

11 October 2020 2,310 2 View

Dear Ji Eun, could you contact me urgently about your Primavelans n. sp. please?

Did you finish the paper and publish? Hope you and your family are well! Best regards, Hans

07 April 2020 1,490 4 View

Which is the Risk of Long QT and Sudden Cardiac Death by Drugs Used to treat COVID-19?

Numerous drugs are used these days without in-depth evaluation of efficacy and safety for the treatment of life-threatening complications of COVID-19. Among these, an important number are known...

26 March 2020 816 17 View

Which pharmacological modulation of immune response to SARS COV-2 could reduce the incidence of acute respiratory distress syndrome?

Differences in immune responses to emerging corona viruses and the difficulties of developping vaccines contribute to a surge in ARDS in vulnerable populations, leading to acute shortages and...

16 March 2020 3,520 26 View

Does anyone have a review article or reference describing the acid stability of SPE C-18 cartridges?

I am trying to find sources which describe the instability of C-18 columns and SPE cartridges. I know there are a few like X-bridge BEH that are more stable down to pH2. In our hands a regular...

03 March 2020 7,704 2 View

What are the statistics of use for the automatically triggered, obligatory subjunctive in Romance, especially Spanish?

In the Romance languages, many syntactic contexts, especially in subordinate clauses, require a subjunctive mood on the verb, not leaving any romm for mood choice. In other contexts, however,...

16 February 2020 3,747 2 View

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19 October 2019 4,850 3 View

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09 October 2019 1,823 4 View

Which fundamental questions about physical reality are still open?

The origin of gravitation, the origin of electric charge and the fundamental structure of physical reality are resolved, but these facts are not yet added to common knowledge. Also the structure...

09 October 2019 2,254 20 View

Discrete Phase model (DPM) particle break-up has particle size limits during particle tracking?

Hello, I am currently working on simulating water droplet partciles in a closed room. When I use uniform particles, without "particle break-up", I can carry out the simulation without any problem....

02 March 2021 3,053 2 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

Zno nano particles colour changed from white to grey in process of calcination any suggestions?

In the formation of Zno nano particles process, after drying at 120 degree C, my zno nano particles are completely white but when i calcine it for 450 degree C it converts into grey colour. i...

26 February 2021 2,435 4 View

Why there are two peaks while using the mie plot of Silver nanoparticle?

Hi, I am trying to learn the theoretical modelling of silver nanoparticle using the Mie scattering theory. After that, I discovered a software named Mieplot developed by Philip Laven, where it...

25 February 2021 7,493 6 View

Questio regarding micro/nano particles fabrication ?

I will start to fabricate micro/nanoparticles for growth factor release and I check out a procedure quite nice, however, it is lacking some details and since I don't have much knowledge doing this...

20 February 2021 199 2 View

Can bio-decomposer be a successful alternative to reduce residue burning?

To maintain the proper crop plan most of the times there is not enough time to make the field ready for the next crop. In this particular context , can bio-decompser be a solution? What about...

16 February 2021 7,068 24 View

Why is my pressure equal to kinetic energy in NVT MD simulation?

I don't know much about molecular dynamics, but I am suspicious of my pressure being equal to kinetic energy. I am using // sum the velocities squared: double v2sum = 0.0; for (int i = 0; i

15 February 2021 1,316 3 View

How complex systems physics/statistical mechanics would be helpful for particle physics & Networking?

Recently, I've been selected for an ICTP program named Physics of Complex Systems. But, I have a keen interest in Particle Physics & Quantum networks. As statistical mechanics involved in...

11 February 2021 699 3 View

What is the structure of a photon that can describe the interference experiments that reject the wave nature of light?

De Broglie's double-solution postulated a causal model of Quantum Mechanics. Knowledge of the photon structure was needed to model the particle part of the cause of the Double Slit interference...

11 February 2021 6,869 5 View