What genus (species) is it?

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Why Do TDS and EC Increase with Larger Wastewater Volumes, While BOD and COD Decrease?

I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...

09 August 2024 9,621 0 View

How to enrich pig excreta for increasing nutrient quality organically ?

Pig slurry is rich in major and minor nutrients. Is there any way to improve / Enrich its manure quality to be used in agriculture organically ? please share your knowledge.

09 August 2024 5,605 2 View

Is it possible to plot the atom-projected band structure using GPAW?

Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...

07 August 2024 269 3 View

Unusual intensity drop in some sections of chromatograms in DDA?

Hi, we have measured tryptic peptides using both DDA and DIA method on QExactive. In DDA replicates i saw unusual intensity drops occurring at the same sections of chromatograms in DDA replicates...

07 August 2024 3,218 4 View

Leaf area of tomato ?

Hi How can this equation Ln(LA) = 1.038 + 0.89 ln(X) be applied to calculate the leaf area of a tomato? Can you explain with an example and what is the substitution of Ln and ln?

06 August 2024 2,508 2 View

Weak DAPI staining after immunohistochemistry - how to improve?

After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...

05 August 2024 9,637 2 View

Why did the authors extrapolate a phenotype that they experimentally proved in one bacterial strain across the whole genus of the organism?

I aim to be as skeptical as possible regarding whether a pair of orthologous genes results in the same phenotype in their different but related bacterial organisms under similar environmental...

05 August 2024 6,787 4 View

How to preform densitometry on SDS-page bands?

I ran a SDS-page of a bacterial lysate and I want to quantify protein concentration in a specific band. I was thinking of using a standards ladder or make some standards are different...

05 August 2024 9,805 3 View

XRD Analysis is showing only Calcium carbonate. It is not showing other compounds. Can anyone help me get the other compounds?

XRD Analysis is showing only Calcium carbonate. It is not showing other compounds. Can anyone help me get the other compounds

04 August 2024 3,019 3 View

Which solvent is better to dissolve with secondary metabolites extracted from fungi?

I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...

03 August 2024 4,725 2 View

Is this a facetotecta nauplius?

This larva was captured using a plankton net in the Persian Gulf during the summer. I believe it may be a Facetotecta nauplius.

08 August 2024 3,746 4 View

How to extract good quality RNA from Plant parasitic nematodes?

Hi, I am dealing with plant parasitic nematodes. I tried extracting RNA from almost 1000J2 worms with two different kits (Qiagen RNeasy Kit, Omega RNA extraction Kit) and by two different ways of...

09 July 2024 3,742 2 View

How to evaluate the toxicity of wastewater using zebrafish embryos and larvae?

I am looking for a methodology to evaluate the quality of wastewater using zebrafish larvae and embryos. Test No. 203: Fish, Acute Toxicity Test generally describes the procedure, but I have...

16 June 2024 6,473 0 View

Feeding zebrafish larvae properly, so how many grams or milligrams of Artemia should be given to 6 dpf larvae?

According to standard guidelines, experts suggest proper feeding ratios to grow the ZF healthly.

15 June 2024 4,354 1 View

How many grams or milligrams of Artemia should be given to 6 dpf larvae?

Feeding zebrafish larvae properly is a challenge if we need to grow them. According to standard guidelines, how many grams or milligrams of Artemia should be given to 6 dpf larvae?

13 June 2024 389 0 View

Does anyone know of any other companies apart from pneu-dart to obtain VHF tracking darts from?

We have been waiting for over a year for pneu dart to make VHF darts available for purchase again, but they still will not provide a date. We are in bad need of darts for a deer collaring project...

29 May 2024 1,799 0 View

Who can help me to get the PDF file of this paper?

Yuen P.H. 1965. Some studies on the taxonomy and development of some Rhabdisoid and Cosmocercoid nematodes from Malayan amphibians. Zoologischer Anzeiger, 174, 275–298. Thank you very much for...

07 May 2024 9,971 0 View

Who can help me with the following three papers?

(1) SHARPILO, V. P. 1961. New nematode Spauligodon saxicolae nov. sp. Parasite of the scaly lizard Lacerta saxicola Evers. Trudy Ukrainskoe Respublikanskoe Nauchnoe Obshchestvo Parazitolohov 1:...

02 May 2024 4,116 0 View

A good microscope for identification and pictures of aquatic larvae?

I am looking to get a microscope for the identification of larvae in aquatic invasive species work. Would like to use it for the identification of larvae for aquatic invasive species work....

18 April 2024 4,401 2 View

Solution to Enhance RNA Extraction Efficiency from Zebrafish Larval Brain and Gut Tissues?

I am Nicholas from the University of Malaya. I have been performing RNA extraction from whole zebrafish larvae for some time using NucleoZOL as my lysis buffer and passing my samples through...

16 April 2024 3,576 0 View

Bindia Gupta

Looks like Ascaris.

Andrew Paul McKenzie Pegman

Setaria cervi, but it could be any ascarid

Michael Dare Asemoloye

This is Setaria cervi.. Check the esofago grandula, volva and esofago muscular

Olga A. Loginova

Dear all, thanks for the answers. This turned out to be a fito nematode (plant parasite). Perhaps, this picture does not reflect it, but I studied many others. So the case is closed long ago, I just don't know how to delete this question.