What is the importance of Lymphocyte in fish? What is its range in normal and diseased fish?

Please help me to find the importance of Lymphocyte in fish and its range in normal and diseased fish.

07 August 2017 2,479 2 View

Is there any report on exogenous enzymes supplementation to fish feed and fish haematological status?

06 July 2017 3,617 3 View

How important is to add attractant in fish or shrimp feed ?

05 June 2017 5,903 0 View

What is the importance of astaxanthin in fish and shrimp feed?

I request you to share your view on the importance of astaxanthin in fish and shrimp feed. Whom do you think will require a higher amount of astaxanthin fish or shrimp?

05 June 2017 9,744 9 View

Whether it is really required to feed a commercial fish feed which generally contains 30-35% crude protein in pond culture of Indian major carp?

05 June 2017 3,220 4 View

Which ingredient is most commonly used to feed the fish other than fishmeal in your area or country?

05 June 2017 1,356 5 View

How economical is to use synthetic amino acid in fish feed formulation?

05 June 2017 2,593 6 View

Whether fish sleep or not?

There are many behavioural response in fish which is still undisclosed. I have this specific question to the peer group whether fish sleep or not? I request you to please share the information if...

04 May 2017 3,671 0 View

Can anyone help me to get the De-oiled rice bran production data (current) of India?

04 May 2017 7,417 0 View

Why are scientifically acceptable article in fisheries and aquaculture subjects rejected by top journals?

Many referred and top rated journals in fisheries and aquaculture subjects receive many scientifically correct articles considered to be very interesting by those that submitted the articles for...

04 May 2017 2,219 10 View

How to separate water from glycerol solvent in a solvent recovery vacuum distillation column?

I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...

01 March 2021 9,525 4 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

Why is the sum of the elements in a row in a Q matrix equal to zero?

When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?

28 February 2021 3,864 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

Does different dilution factors affect negatively on NH3 reading ?

I have a sample of treated water sample & asked to obtain ammonia conc. in sample using a machine with 5-25 ppm detection range. However, upon testing with different dilution factors, all...

27 February 2021 8,483 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

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

Is this the write procedure for acid digestion of soil for heavy metal analysis using AAS?

How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?

23 February 2021 3,053 7 View

Multinomial probabilities and confidence intervals - obtaining the CI of the reference category?

Hi, Some background to my question: I have fitted 1st order multinomial Markov models with covariates. Since all probabiilties (for each row of the transition matrix) sum to 1, I estimate only...

22 February 2021 2,541 4 View

What are some underexplored theories and concepts in Activated Carbon as A Water Filter?

Hi, me and my team mates are currently planning to pursue the topic of Activated Carbon from Coconut as a Water Filter. And we would like to ask for your suggestions and knowledge on what specific...

22 February 2021 6,569 3 View