What are the different ways to develop & promote a research culture in educational institutes?

Different kinds of rigorous and concentrated efforts in educational institutes may engage the students and the teachers in different research activities which require proper guidance.

06 December 2020 3,907 3 View

Can you fill this survey if you were victim of covid19?

It is a questionnaire for recovered covid19 patients. Kindly fill it if you are a recovered patient and share the link with other...

03 July 2020 4,440 1 View

Path tracing of vehicle in a video using Python ?

I want to trace vehicles using Python path as shown in the video https://www.youtube.com/watch?v=BP1OMyYuyy4 I have detected bounding box and have centroid location for every car for each frame....

13 March 2020 1,287 3 View

How can I separete every different white blood cells?

Hi, I need to seperate type of blood cells for cell culture after I want to look some protein in this cells. For example Im goinog to take only natural killer cell from blood, after I culture...

19 January 2020 4,168 3 View

Use of polyamine coagulants in industrial waste paint treatment ?

What are the polyamine coagulants used in the treatment of industrial paint wastes? Is chitosan used in the treatment of industrial waste paints?

14 January 2020 476 3 View

How to calculate the dissolution kinetics and the activation energy in a mining industry?

How to calculate the dissolution kinetics and the activation energy in a mining industry?

22 May 2019 342 1 View

How to calculate polar moment of inertia (2nd moment of area in perpendicular direction of the cross section) of I beam?

For close shaped section, polar moment of inertia can be calculated from perpendicular axis theorem (adding both the 2nd moment of area in cross sectional axis). But how to calculate polar moment...

07 April 2019 9,966 4 View

What is the relation of the elastic modulus of concrete in tension to the elastic modulus in compression?

25 February 2019 3,805 2 View

How the creation of a hole in the VB of a water dipped semiconductor, help to dissociate the water ?

I want to know the simple exact and easy to understand scientific logic of the phenomenon involved for the water dissociation in the photo catalytic cell. Regards

05 January 2019 4,464 4 View

What are the major characteristics of a material that determine its use as Cathode material of Li ion battery ?

we are trying to use different new families of material for Li ion battery cathode, I want to know the clear differences that determine a material to be used as cathode or anode for Li ion battery...

04 September 2018 8,508 6 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 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

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

I have designed reflectarray element and feeding it though Horn Antenna on HFSS. After full wave simulation, I am not getting desired results?

I have designed reflectarray element to generate OAM beams at 5.8GHz and feeding it though Horn Antenna on HFSS. After full wave simulation, i am not getting desired results i.e Radiation pattern...

01 March 2021 9,701 5 View

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View

Microstrip antenna design tutorial of HFSS 3D layout module ?

I have designed a 24 GHz rectangular antenna on HFSS 3D model and got desired results while desing the same antenna with same dimensions I am getting resonance frequency at 27 GHz I am...

28 February 2021 4,426 2 View

How to improve and implement WBAN MAC and Radio modules under Castalia 3.2 ?

Hello researchers, Hello Castalia3.2 researchers I am a beginner with Castalia, I work on optimization of RFID systems used in wireless body networks. I simulated a WBAN with 10 nodes and one...

28 February 2021 400 1 View

Compact antenna for the frequency range 1 MHz-5 MHz?

Hello everybody! I have a problem with developing a compact antenna for the 1MHz-5MHz frequency range. Tell me what type of antenna can be used and what books and articles to read to perform this...

27 February 2021 7,710 4 View

How to calculate Ligand-active site distance in a ligand-protein complex from MD simulation?

I have run a MD simulation of a ligand-protein complex in GROMACS using CHARMM forcefield. Reviewer has asked me to calculate Ligand-activesite distance and binding free energy of ligand with...

27 February 2021 4,703 1 View

Why do the air flow results vary totally when adding scalar in CFD ?

Dear All, We are using Autodesk cfd to calculate the air flow in a single sided naturally ventilated room, where air flow depends only on buoyancy due to temperature difference between inside and...

25 February 2021 9,602 4 View