Does aquaculture consume more wild fish than is produced?

Globally, aquaculture uses about half a metric ton of wild fish to produce one metric ton of farmed seafood. Is it a fact?

06 July 2015 3,621 1 View

What about the potential genetic interaction between farmed and wild fish and shellfish?

This is related to seafood aquaculture

06 July 2015 490 0 View

To what extent does aquaculture release carbon dioxide (CO2) and contribute to climate change?

with reference to climate resilient aquaculture.

04 May 2015 6,191 1 View

How does aquaponics work? Which fish can be used successfully other than tilapia ?

catfish, Koi, goldfish can be tried..

04 May 2015 5,800 3 View

Is there any recent guidelines for Tilapia farming in India?

Guideline in respect to culture, type of farming etc.

04 May 2015 2,649 0 View

How does density affect the feeding behavior of fish?

In case of carp culture.

03 April 2015 8,674 10 View

Can any one provide the optimum water quality criteria for L.vannamei culture ?

This information is required for grow-out culture@40-60pcs/m2.

01 February 2015 8,445 0 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

No title

02 March 2021 3,060 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

How to figure out easily the right journal with the right scope for your paper?

According to my experience most of the selected journals during paper submission are based on journal text matching suggested results from Springer, Elsevier,,,Etc. then the manuscript happened to...

01 March 2021 1,786 3 View

Is there a method of determining feed digestibility without the need to re-pellet the feed?

I am aiming to determine the ADC values of a commercial fish feed, but I do not have a steam pelleter or extruder available to me. Ideally, the pellets could be coated with some inert marker....

28 February 2021 7,967 3 View

No title

28 February 2021 9,936 2 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

When is it unnecessary to change organisational culture?

As a former management practitioner, I recall a generally accepted view that changing organisational culture is difficult, so you should only attempt it if the organisational change that you are...

27 February 2021 2,595 8 View