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More Hanan Shtawee's questions See All

What is the economic importance of cap rocks?

short answer

13 June 2024 7,368 1 View

How can the joints and fractures act as a passageway for groundwater and hydrocarbon?

Short answer

22 April 2024 665 0 View

May you please send me the license key for SmartPLS 4 software?

I will be very grateful for this kind act. My email: [email protected]

20 April 2024 957 4 View

How do mutations in microbial genomes lead to adaptations to different environments?

mutations play a critical role in driving the adaptation of microbial populations to diverse environments, allowing them to thrive in a wide range of ecological niches.

04 April 2024 8,855 3 View

What does mica fish structure?

Short answer

29 March 2024 9,596 0 View

Higher order construct via SmartPLs?

the model i use contains independent variable (higher order construct) has three dimension (lower order construct), mediator and dependent variable. Applying reflective reflective higher order...

27 March 2024 3,984 2 View

Does the gravity effect on oil productions?

short answer.

29 February 2024 390 3 View

May i know the justification for using Cross Sectional Data Collection Method in mediation analysis?

As i received a comment from a journal saying: Could you please add justification on why a cross-sectional approach is appropriate here?

27 February 2024 9,459 5 View

Why the Neotectonic is playing very important role in oil accumulations in Iraq?

Short answer.

12 February 2024 344 1 View

How the active tectonic affects the characteristics of river channels?

Short answer.

12 February 2024 7,047 3 View

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

.... Sdert

you could try the textbook invertebrates by brusca and brusca, but I do not think I can guarantee the ectoparasites on fish. It may mention it, but not completely. It is the third edition.

Hanan Shtawee

Please do you have this book as pdf

Biswajit Karmakar

You can search in Google, then you can get a lot of refernces.

Tom Trott

Search for papers/monographs by Ju-Shey Ho and Arthur Humes.