Negative ions Natural nano minerals Materials elimination of Airborne Particles?

We would like to know about the existence of any Naturally available Nano minerals substance having negative ions. Which can be use for elimination of air-born particle. please suggest any...

03 April 2018 4,092 1 View

Carbonaceous Characterisation (Organic carbon)?

31 December 2016 172 0 View

Carbon dioxide measurement?

Why CO2 measurement is important inside the heritage structures. and what is effects on the heritage.

08 September 2016 5,642 3 View

How to calculate dust load for plant leaf?

Any one help me please. How to calculate the dust load of plant leaf and do any chemical analysis for dust loaded filter paper. any study for this topic please send me.

05 June 2016 1,774 4 View

International Journal of Advancements in Research & Technology (ISSN 2278-7763)?

Any information for this Journal

05 June 2016 3,612 0 View

Any idea for Crematoria air pollution study?

04 May 2016 5,312 5 View

For ambient air dust particles control?

What are the suitable technique and material for the control of ambient air fine dust particles and gases. Any one help me.

03 April 2016 4,344 7 View

Involvement for this project?

Dear Sir, can i involvement for this project in Indian point of view. kindly suggest me. do you give any funds for this project in India. Thanks

01 January 1970 2,958 0 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

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

How to compare 2 samples recruited with different sampling methods?

If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...

26 February 2021 3,526 3 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 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

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View

How to interpolate from a time-series database ?

Hi, I am having trouble with a problem, in the field of Optimal Control and the generation of optimal time-series. Let's consider a system, whose dynamics are represented by dx/dt =...

24 February 2021 9,105 2 View

Is is possible to pole with corona poling pellets of the sample material instead of thin films?

As it is highly probable that pellets will have a higher degree of air gaps and voids than thin films, is it possible to pole the samples with corona poling nevertheless? Or is there the...

24 February 2021 1,349 1 View

To date, according to health authorities, 30% of the population's diseases are initiated by drinking water pollution. Do you know this problem?

The main studies are as follows: * regular and timely receipt of information about the state of the environment using automated systems (stationary and mobile); * operational analysis of the...

23 February 2021 912 5 View