What is the percentage of the composition of silica glass SiO2 is very specific in order for it to function as a biomaterial.?

Composition of Silica in composite bio materials

28 June 2020 3,853 9 View

Proofreading needed for local manuscript ?

Hi Is it possible for qualified persons to collaborate with local researchers to access the method of publication of research acceptable in international journals within the first category. If a...

02 March 2019 7,222 3 View

What do you think about working as a scientific team ?

Question for researchers

01 February 2019 4,181 23 View

How do you keep from getting bored when doing routine teaching work?

Question for faculty members

01 February 2019 256 12 View

Entrepreneurship Research Added Value?

01 February 2019 9,675 4 View

What skills would you say are most important for a mechanical engineer?

Your answers are welcome.

01 February 2019 3,824 5 View

Can I used the photoelasticity technique to obtain the stress distribution in a ball bearing model made of birfrengent material?

Photoelasticity Technique

31 December 2018 828 10 View

What are the appropriate types of nano particles used to reinforcement of composite materials?

It is about the types on nano particles that used in order to reinforcement of composite structures

11 December 2018 1,580 18 View

Do you believe that the new innovative business models for Airbnb and Uber, and other "shared economy" models would need new theories?

Do you believe that the new innovative business models for Airbnb and Uber, and other "shared economy" models would need new theories? or will the extant theories be sufficient?

02 March 2018 9,181 0 View

Do you think management research is lacking on the political front?

Do you think management research is lacking on the political front? Given the fact that we are witnessing an increasing interplay between politics (e.g., policies made by political leaders that...

01 February 2018 4,745 13 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

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

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Why Trivalent chromium start precipitating above PH 5 ? Moreover discuss difference between adsorption of chromium and precipitation of chromium ?

I am a student of MS Environmental Engineering and started my research phase. I am working on metal removal ( chromium iii ) by using activated carbon prepared from the agricultural feedstock. So...

01 March 2021 5,475 2 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

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

How can I assign a velocity along one direction to CO2 molecules in a molecular dynamics simulation using GROMACS?

Dear all, I am trying to perform a MD simulation about the interaction between CO2 and a polymer. I create my model, solvate it and perform the NVT and NPT equilibration. Now I am not able to...

26 February 2021 10,014 3 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