Is receiving Invitation to submit a article from the journal is big deal ???

I have recently received a invitation from the journal "Current Pharmaceutical Bio-technology" to submit a research article. As i didn't received any invitation before. so, is it normal to to...

04 February 2021 4,596 23 View

What is the difference between PID-controller design based on retrend / detrend model ?

Dear all, I have a set of I/O data. I estimated a transfer function based ( command: tfest) on this data in MATLAB. (I removed the trend from the data before it: command: detrend). Can I...

24 October 2020 1,664 5 View

Large difference in pressure drop calculation for shell side of shell and tube heat exchanger by Kern and Bell Delaware method , which one to choose?

Dear all, I calculated pressure drop of a shell side of a shell and tube heat exchanger. Pressure drop by Kern method is very large as compared to Bell Delaware method. ( I also confirmed it , as...

08 May 2020 8,044 3 View

What are the popular pressure drop measurement techniques across utility side of the heat exchanger ?

Dear all, Can you please tell me the ways to measure differential pressures across utility sides of the heat exchangers. Unlike process side, the utility side pressure drops may not be...

18 April 2020 3,186 16 View

What is the most appropriate model which could be used to setup Spray Atomization Simulation in Ansys Fluent?

I have been performing a Multiphase flow simulation to observe the droplet formation when the water comes out of the nozzle. I want to set up this simulation in Ansys Fluent 2020R1. I have gone...

24 March 2020 652 4 View

MATLAB script for PID controller based on set-point deviation?

Dear all, I have a code for a system simulation. I do simulate it in a MATLAB script. Now, I want to use the PI / PID controller ( Not from Simulink or Any tool-box). I want to write the code...

31 December 2019 6,686 3 View

Suitable surfactant for emulsifiable concentrate?

I am preparing a emulsifiable concentrate (EC) formulation for pesticidal activity; in which first one will be drug (oily substance), second one will be solvent and third one is surfactant. I have...

30 June 2019 5,913 3 View

How to vary thickness of surface unevenly in comsol geometry?

I have a tube with a fixed inside thickness. Now, I want to change thickness of some part of this tube to X mm and some part to Y mm. Rest of the part has no change. Moreover, the parts of...

29 March 2019 5,548 3 View

Has anyone ever done ELISA for total MTOR content from plasma? If so, then how do the results compare from those done from cell lysate?

Hello, We are thinking about conducting a study involving quantitation for total content mammalian target of rapamycin complex from different biological sources.

05 February 2019 4,147 3 View

Are oscillations in COMSOL Water-Hammer example die down with respect to time ?

I recently saw an example of water-hammering effect example of COMSOL Multiphysics. The example shows that the sudden closing of a valve produces pressure-shock through out the pipe upstream to...

24 January 2019 8,922 3 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

How does one access the Cranet survey data on HRM practices?

Hello, The Cranet website does not provide any lead to the data obtained from their multinational survey on HRM practices. Any help on accessing the data would be most appreciated. Thank...

01 March 2021 9,536 3 View

Is there any research regarding how training and development is going to change in the era of Fourth Industrial Revolution?

As the organizations getting prepared for the fourth industrial revolution, to enhance the skills of their workforce what type of changes are necessary and going to occur in the training and...

01 March 2021 3,199 3 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

How long do vaccines protect us against COVID 19?

Or will we have to get vaccinated every year, as in the case of influenza?

27 February 2021 1,048 5 View

How relevant is Mini slump cone?

for all the rheology researchers, my question is, how relevant is a mini slump cone (smaller than a standard 50 cent rheometer). currently based on testing, the thickness of slumped material is...

26 February 2021 3,668 1 View

Your thoughts on the spherical densiometer to estimate relative species canopy cover?

Hi biologists and biogeomorphologists, I want to characterize vegetation plots on a transect that follows a successionnal gradient from a river bed to a mature forest. Ecologically, I am...

26 February 2021 5,720 2 View

Unknown debris sheets observed in cell culture flasks?

Hi, We culture neural progenitor cells in T175 culture flasks coated with PLO-Laminin. We have successfully grown these cells with our protocol for months. Recently, we observed large sheets...

25 February 2021 3,443 4 View

Stress/strain tensors decomposition ???

25 February 2021 6,760 1 View

What are the patterns of human behavior that lead to COVID-19 infections?

Does data from contact tracing help in establishing patterns of behavior and social interactions that lead to infections? There are cases here in the Philippines where patients have no travel...

25 February 2021 9,002 13 View