19 February 2020 4 6K Report

Does anybody have some publication about Vit D / calcitriol requirement of shrimp and fish?

More Zoltan Dr Gregus's questions See All
Are you looking for research collaboration ?

we have few papers ready for submission, and we need one co-author for each article who can pay article fee. Interested authors may text here or contact me on my following email id [email protected]

29 July 2024 6,626 0 View

Dear researchers. pl help how to plot jablonski energy level graph and magnetic hysteresis curve in origin?

through origin software

17 July 2024 4,991 0 View

How is artificial intelligence being utilized to enhance the diagnosis and treatment of sleep apnea?

AI has the potential to improve the management of sleep apnea by personalizing treatment, enhancing diagnostic accuracy, and advancing our understanding of the condition.

03 July 2024 9,393 2 View

Action research design is Quantitative Studies or Qualitative Studies?

Action research design is Quantitative Studies or Qualitative Studies?

14 June 2024 1,684 1 View

Offer or collaboration for book publications?

Dear Profs/ Scientist, if any one is interested or have plan to publish a good quality books/ book edited , I can contribute/help such type of research works . My research...

06 June 2024 5,932 2 View

How to draw SeDeM diagram for preformulation study of drug and excipients?

What is SeDeM expert tool? Is it in silico tool and how to draw the SeDeM diagram for preformulation study? Kindly suggest.

06 June 2024 4,408 0 View

Call of book chapter ?

CALL FOR BOOK CHAPTERS (No Publication Fee) Scrivener Publishing/wiley Dear Prof,Scientist/ experts, Greetings. We are editing the book entitled " FET Devices: Post CMOS Theory and Applications...

28 May 2024 9,284 0 View

Is there a Raising awareness of indigenous medicine among metropolitans?

The growing interest in holistic health practices is leading to increased awareness of indigenous medicine among metropolitan populations. While challenges exist in terms of access and cultural...

09 May 2024 7,041 1 View

Why many times RG is sending email? Is this person is co author or published article? Many times it is been sending.?

Pls dont send many times email is this person is co author or published article? Many times it is been sending. Pls stop it ok

06 May 2024 3,964 3 View

What is the protocol to maintain 260/280 and 260/230 and to get pure DNA from ruminant faeces using Dneasy PowerSoil pro Kit?

I used the Dneasy PowerSoil Pro Kit. But I didn't get a good ratio of 260/280 and 260/230 and didn't get a good band after electrophoresis. I maintain all procedures according to the...

29 April 2024 1,242 4 View

Similar questions and discussions
How to quantify polystyrene microplastic (8 micron) bioaccumulation in fish tissue?

"I have treated adult zebrafish with 8-micron polystyrene microplastic and want to study the bioaccumulation in different organs. Can this be done using hydrogen peroxide digestion followed by...

05 August 2024 853 3 View

Do anyone knows any book dealing with fish growth/zootechnical performances and somatic indexes in aquaculture?

In the aquaculture and fish nutrition research field, a number of growth and somatic indexes are often used, including specific growth rate (SGR), feed conversion rate (FCR), protein efficiency...

22 July 2024 2,480 4 View

Why do fish have fishy odors naturally ?

Chemical Engineering /Food Engineering

20 July 2024 4,152 4 View

Chromosomal spreads are shrunken after fluorescence in situ hybridization (FISH), why?

Dear colleagues, We are trying to do FISH on mice PDEC metaphase spreads. We use homemade biotin labelled probes, synthetized using a nick translation kit. For hybridization, initially we were...

08 July 2024 8,687 3 View

Determination of fatty acids in fish?

I measured the fatty acids in the fish, using the internal standard method in the national standard method, I first extracted the fish oil with cable extraction, please ask me how many grams of...

02 July 2024 900 1 View

How many fish otoliths and charophyte gyrogonites should you find in a sedimentary sample weighing 50g in order to be considered enviromental indices?

It's for my thesis on Quaternary costal sediments from Western Greece.

01 July 2024 4,854 0 View

Does anyone knows about any protandrous fish inhabiting the Mediterranean Sea, smaller than 20 cm (adult) and that change sex relatively quickly?

Other than Sparids

27 June 2024 1,809 0 View

Fish physiology and biochemistry journal ?

No response from fish physiology and biochemistry journal after a year of peer review. Journal editorial team is not responding even for Request for withdrawal of our manuscript. We are struck...

25 June 2024 8,918 0 View

How to properly label fish feed pellets with stable isotopes for tracing C and N flow?

Hi, I´d like to trace the C and N flow in a recirculating aquaculture system by labelling the fish feed with concentrated stable isotopes. From a supplier, I found a product ouf of algae lysate...

19 June 2024 746 0 View

What are those vacuolated structures in my tilapia intestinal cross-sections (H&E stained)? Do the sections exhibit signs of enteritis?

Could someone please confirm if those vacuolated structures are goblet cells? And whether the sections exhibit signs of inflammation. Context: I am conducting histological analysis of the...

15 June 2024 3,208 4 View

Our partners will collect data and use cookies for ad personalization and measurement. Learn how we and our ad partner Google, collect and use data. Agree & close