What in your view is the Optimal way to reduce noise pollution from supersonic aircraft Engines while maintaining thrust ?

More Wisdom Simwila Kalunga's questions See All

My Research Survey Question ?

I am pleased to extend an invitation to experts in the fields of Cybersecurity, Computer Science, Computer and Electronics Engineering, Mathematics, and Operations Research to review and provide...

04 July 2024 6,132 0 View

How public goods make the market unable to reach the pareto efficiency?

and also how can government intervene to remedy the situation,

23 March 2024 4,897 0 View

Why should marketers be concerned with culture.?

explain more on how culture will affect the consumer behavior, Brand perception, market expansion, messaging and communication, ethical considerations, and competitive advantage?. share...

28 November 2023 3,023 3 View

Climate change accounting ?

Please I need help and any information on climate change accounting, carbon accounting, environmental quality

09 November 2020 4,990 7 View

Has anyone used a LightCycler Nano PCR machine to do a High Resolution Melting Thermal Shift Assay?

I am trying to do a high resolution melting thermal shift assay by applying a thermal shift assay control kit, to a LightCycler Nano Instrument from Roche. I cant seem to get anything off the...

05 September 2018 6,695 2 View

How do I deal with recombinant protein seperation after MBP Factor Xa cleavage digestion of recombinant fusion protein?

After purifying my recombination fusion protein sample using a Bio-rad Q-column chromatography, the resultant samples, were verified via SDS-PAGE analysis and stored in glycerol 20% concentration...

29 July 2018 6,000 3 View

What is financial literacy and how does it differ from financial intelligence?

01 May 2018 5,638 16 View

How can I determine the engine braking torque for my engine?

Hi All, I am estimating an optimal velocity trajectory for a defined route, and so will like to take in to considering the effect of "engine braking" during the deceleration phase. In order to do...

22 July 2016 8,107 3 View

How can I plot eeg.edf using matlab, without Matlab crashing!?

Hi all, first of all happy new year!!! is it possible to plot the eeg.edf without crashing Matlab? Thanx you'll!

30 December 2015 619 6 View

How do I acquire EEG data specific to articulated speech?

i am doing a research on speech articulation using EEG wave patterns and i wish to acquire EEG data from the brain that is peculiar to speech: the lead systems, the vantage points and the...

28 June 2015 4,239 3 View

Why is nonpoint source pollution potentially more harmful and difference between point and nonpoint sources of water pollution?

01 August 2024 1,180 2 View

How do living organisms play a role in the water cycle and why is nonpoint source pollution potentially more harmful than point source pollution?

01 August 2024 7,061 2 View

How does nonpoint source pollution affect ocean environment & why point source pollution is often easier to manage than nonpoint source pollution?

How does nonpoint source pollution affect the ocean environment and why point source pollution is often easier to manage than nonpoint source pollution?

01 August 2024 8,014 2 View

Given the current level of natural phenomena cause by the climate change and environmental pollution, will the AI find the technological solutions?

AI-driven technologies offer previously unheard-of capabilities to process enormous volumes of data, extract insightful knowledge and improve predictive models, according to the UN’s World...

31 July 2024 9,733 3 View

What is the relationship between the threshold voltage and the device's noise performance, particularly in terms of flicker noise and thermal noise?

The threshold voltage (Vth) of a MOS device plays a crucial role for its operation. At the same time, noise is an intrinsic factor. So how noise (flicker or thermal) change with the change in...

29 July 2024 3,246 0 View

How can biogenic synthesis techniques be applied to develop plants capable of extracting and processing heavy metals from contaminated soil, and wha?

Understand how to utilize biosynthesis to develop natural and sustainable solutions to address heavy metal pollution and improve environmental and agricultural conditions.

26 July 2024 1,469 1 View

Why microbes are used in environmental engineering and role of microbes in reducing environmental pollution and improving environmental quality?

25 July 2024 5,192 5 View

How indoor air pollution is sampled using TSI quest EVM air monitoring instrument?

please suggest the research paper related to the instrument is used in it.

16 July 2024 8,453 1 View

How can magnetic Biochar remove dye pollutants, is this technology beneficial?

The harmful Dye pollution from industrial processes such as textile generated how to remove with magnetic biochar ?

07 July 2024 8,118 1 View

Can bePollution control if we try to minimise?

Pollution control by fuels by vehicles Pollution control by industrial sludge. Pollution control by war stopped . Please discuss these and other s if any

27 June 2024 9,539 6 View

Jacques Puyuelo

Hi,

With 100% electric propulsion using Quantic SMES , there is no noise pollution .

Francisco Leme Galvão

Besides flying even higher over dense populated areas, may be using a retractable (?) ceramic covered acoustic shield below engine exaust plume could help but aircraft sonic wave noise should also be take into account.