Is Daphnia Dried Powder Used in Fish Meal? And is it worthwhile?

More Sasan Azarm-Karnagh's questions See All

Can you please clarify whether contact, non-contact, or tapping modes are commonly used for functionalized MXene characterization with AFM?

Dear friends and colleagues, I am currently working on functionalized MXene materials and their characterization techniques. I am particularly curious about the operating mode employed during the...

20 March 2024 7,113 2 View

How can I prepare MXene nanoplates samples for AFM testing?

I am interested in conducting AFM microscopy measurements on MXene nanoplates, and I would greatly appreciate your valuable insights on how to effectively prepare the samples for this purpose....

17 March 2024 816 0 View

Could anyone help me with HYSYS software?

I wanted to simulate article titled "Simulation of multi-method CO2 capture and purification process" using Aspen HYSYS software. However, I encountered a lack of data. If possible, could anyone...

18 January 2024 7,981 0 View

What is the difference between climate-smart agriculture (CSA) and climate change adaptation strategies?

Is the adoption of any adaptation strategy a form of climate-smart agriculture? In other words, are climate-smart agriculture practices the same adaptation strategies that we have been familiar...

15 August 2023 3,210 2 View

Has anyone investigated the Daphnia that exists in Iran?

I need a resource about iran's daphnia

15 December 2018 9,211 2 View

What are Daphnia Identification Keys?

We want to identify a kind of daphnia that we saw in the basins of northern Iran.

03 December 2018 8,257 2 View

What is the best affiliation title for independent researchers?

Should it be the graduation university?

25 November 2018 5,625 5 View

What kind of database do you use for analyze XRD ?

I have x,pert high score plus software for xrd analyze but it does not work correctly.

28 October 2018 3,770 32 View

Hello! I have a general question. What accuracy or resolution we can access if control position of hydromotor with a servo or proportional valve?

Our conditions: Qpump=10 lit/min, Pmax=100 bar, Wdesired=5-10 rpm, T=400 N.m

12 December 2017 7,732 2 View

How increase Maximum Outputs in trnsys?

Hello I'm doing a fairly large project and I'm having the following problem " The total number of OUTPUTS in your simulation exceeds the maximum possible number of TRNSYS outputs. You can either...

13 October 2017 8,422 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

Mechanochemistry: ball to powder mass or ball to powder volume?

I run mechanochemical reactions that involves the use of a large amount of catalyst (1:1 molar ratio to the reactant). When I try to understand the effect of amount of catalyst on the reaction, I...

23 July 2024 9,938 1 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

I want to plot calibration curve of pure mirtazapine powder using HPLC. Can someone please suggest a method without HPLC buffer as a mobile phase?

I am searching for HPLC method to estimate Mirtazapine but i want to avoid HPLC-buffers as a mobile phase component. So, I am looking for alternative HPLC-solvent (acetonitrile, methanol etc.)...

14 July 2024 1,493 3 View

What binders suggestion that I can use for zinc alloy?

I am working on powder metallurgy, and during the compaction process, the powder does not pelletize and remains in its powder form. To address this issue, I am considering using binders to improve...

13 July 2024 9,003 2 View

How i figuer out the weight of curcumin powder?

I am trying to load curcumin emulsion in 4% chitosan gel but i don not know how many mg powder is needed ?

10 July 2024 2,462 1 View

Can anyone suggest what amount of powder I have to disperse in the solvent for taking the FTIR spectra?

I have to compare the FTIR of the two samples, one is in powder form and other one is the powder dispersed in IPA or water. Both are same material, so how the bond will change

09 July 2024 8,011 2 View

Is VSM measurment of NdFeB alloy powder sample require any spesific sample preparation ?

Is any specific sample preparation required to perform VSM measurement of NdFeB alloy powder to get a square-shaped M-H loop? Or is it mandatory to make magnetically aligned and sintered pellets...

09 July 2024 1,969 0 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

Sasan Azarm-Karnagh

Thank you very much,professor.

Norhidayah Mohd Taufek

Daphnia is best enjoyed in live form for larvae. The reason for live feed is used for larviculture is to assure a good distribution of food items in the water. Movement triggered by the live feed as well will increase their perception.