How can I find history of public goods with reference to world,India and Gujarat?

I Want history details of public goods with reference to world, India and gujarat. Please help if anyone can.

30 October 2020 726 2 View

Agree/disagree Likert scale response options vs. Item specific response options in a questionnaire?

In general, are item specific (IS) response options better than agree/disagree (A/D) Likert scale response option in terms of reliability, validity and quality? I am looking at it from the...

27 October 2020 3,853 8 View

What are the simulation tools for IoT ?

For academic purpose, free and open source simulation tool for internet of things

09 April 2020 7,137 11 View

How to do 3D slicer to CAD or STL file format conversion for FEA analysis?

Hello Sir, So i have a foam based temporary prototype of a component which i want to be 3d printed. I wanted to make a cad model of it via solidworks or catia but it is too complex to model. If I...

28 February 2020 4,193 2 View

Where can I find a full polarimetric SAR dataset with confirmed oil spill?

I am working on detecting and discriminating oil spill on ocean surface using full polarimetric SAR images. Since the freely available SAR data with a confirmed oil spill is very limited, I am...

06 February 2020 9,960 3 View

Tips to find research gap and making a research proposal for PhD Clinical Psychology?

I've done M.Sc in Applied Psychology and I've been applying for PhD Clinical Psychology for more than 1.5 years in a lot of universities in India but my research proposals get rejected because I...

19 January 2020 7,773 10 View

Is it possible to fit the frequency dependent complex conductivity with extended Drude model when imaginary conductivity is negative?

I have frequency dependent complex conductivity data of a strongly correlated material. Since, scattering rate and effective mass of the charge carriers are frequency dependent in correlated...

01 January 2020 5,634 1 View

Could you help in understanding how to interpret given below data ????

20 November 2019 9,478 1 View

How can I calculate daily and hourly solar radiation on a horizontal surface?

I want to calculate daily and hourly solar radiation on the horizontal surface. I have only seen the method for finding extraterrestrial radiation on books and journal papers. can anyone tell me...

18 November 2019 7,663 3 View

Can anyone suggest me what is the role of various radiation extraterrestrial solar radiation/global solar radiation/direct solar radiation?

I have some doubt: 1. What is the correct name to say Global Solar Radiation or Global Irradiation? 2. can we measure the correct value of irradiation at any surface on earth? 3. Can solar...

01 October 2019 963 17 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

How to calculate the flow rate required for fluidization for a fluidized bed gasifier ?

We need to calculate the flow rate of air required for fluidization of the bed. We have a compressor which gives air at 7 bar and a 1 bar rotameter for measuring the flow rate in LPM. How can I...

16 December 2020 2,092 3 View

How can we simulate a pipe flow as a 2D model in fluent?

Hi I am going to model particle fluidization in a pipe using 2D simulation. To compare the Fluent result with experimental data, how can I select an appropriate width an length for 2D model by...

10 November 2020 3,610 5 View

How to calculate stoichiometric coefficient of coal devolatilization?

I am trying to model the coal gasification on fluidized bed. For this I need to define the chemical reaction of coal devolatilization in Fluent. Could you please help me how we can determine the...

21 October 2020 5,891 3 View

Does xylene and ethylbenzene contribute/affect COD and BOD reading in wastewater?

I'm currently troubleshooting a series of 3 activated carbon beds. The carbon beds are using Granular Activated Carbon(GAC). This activated carbon bed set up is to treat wastewater Chemical Oxygen...

20 October 2020 3,531 3 View

Global management market of courses & marketing to improve quality in Pt Treatment or science or mainly Bureaucracy?

12 October 2020 9,272 1 View

Can anyone suggest me some articles for empirical correlations of liquid holdup and wetting efficiency?

I am simulating three phase flow through trickle bed reactor and want to predict the accurate liquid holdup distribution within bed and also looking towards the study of wetting efficiency. Please...

05 October 2020 4,295 3 View

How to model catalyst particles in fixed bed reactor in ansys fluent?

I have problem to making the Pt / Alumina catalyst and alumina inert particles in fixed bed reactor in design modeler or space claim of ansys fluent. I should make the each particle one by one and...

27 September 2020 8,194 3 View

How can the dynamic load be equated with a static (or quasi-static) load?

How can the dynamic load resulting from the passage of a high-speed train be equated with a static (or quasi-static) load? Is that irrational for the bed of embankment (natural ground)?

20 September 2020 2,635 1 View

Varying kmn04 and hummer synthesis time methods for graphene oxide, affected or not?

i use 3 gr graphite H2SO4 120ml H3PO4 13,3 (9:1) and i varying KMnO4 10gr 15gr and 20gr with time process 3 hour (2 hour stirrer graphite H2so4 and H3PO4 temp 97 degg ) and 30 minutes adding...

17 August 2020 4,928 14 View