Relationship between ostracods and fishes?

More Ashraf M. T. Elewa's questions See All

Where to download DEM from 2018?

I am currently working on validating land subsidence results obtained using SBAS InSAR. Could anyone suggest reliable sources or repositories where I can download a historical DEM from 2018?...

31 July 2024 9,757 3 View

Are low quality articles included in systematic reviews and meta-analyses?

After checking the eligibility criteria, are both high-quality and low-quality articles included in the review? What is Cochrane's recommendation?

02 July 2024 5,322 4 View

Why is stiffness of structure reduced in pushover after gravity case?

So I have a structure with a pile foundation and a gravity load acting on the structure. The demand curve is drawn by running an elastic analysis. Pile-Soil is modelled as p-y, t-z, and q-z...

14 June 2024 5,220 0 View

I am trying to install gamit/globk software.After command./install_software it shows an error which is shown in below image?

PPPPlease

27 May 2024 8,219 1 View

In ELISA work, If I forgot to add stop solution. And I took the absorbance. Is there a way to adjust readings as if stop solution was added?

I have read somewhere that absorbance without stop solution is about half those with stop solution. Is this true?

14 March 2024 5,575 3 View

How to remove the preprint from researchgate?

Please, I urgently need to remove and delete this article preprint "Cytotoxicity and genotoxicity reveal the link between acute cadmium exposure and Alzheimer’s disease" from Researchgate. I can't...

13 March 2024 8,002 2 View

Floating Point Exception Ansys Fluent?

I am working on Battery Pack Thermal Analysis for an Electric Vehicle. Whenever I get to the point of pressing "Run Calculation", the solver displays 1 iteration only then displays some info and...

11 February 2024 3,981 1 View

Is there any special method or software for designing random experiments?

Similar to what we typically do with CCD, but in a randomized manner!

04 February 2024 3,597 2 View

How do we change the fluorescence intensity of the confocal microscopy to quantitative result by image J?

15 January 2024 2,954 3 View

How to perform molecular dynamics simulation of Sodium Montmorillonite swelling because of water adsorption using materials studio ?

Hello, I have performed a simulation of Sodium Montmorillonite swelling due to water adsorption. However, I am not sure if the simulation is correct. I followed the following steps: 1. A model of...

17 December 2023 10,018 1 View

Is there an English Translation of the Carl Moller text: ZUR VERGLEICHENDEN ANATOMIE DER SILURIDEN?

I recently came across an anatomy text by Carl Moller that was published in 1915 but it is in German or Dutch neither of which I can understand. I would like to know if there is an English...

10 August 2024 4,347 1 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

The Curse of Evolution and Complexity?

Brain and body mass together are positively correlated with lifespan (Hofman 1993). The duration of neural development is one of the best predictors of brain size, and conception is the best...

05 August 2024 6,247 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

I am working on my Master's thesis on the biogeography of the genus Ruagea and I would like to ask, could someone help me to check whether my result?

I created a file with my outgroup and ingroup species using Beauti, ran it in BEAST, viewed it in Tracer, and then used TreeAnnotator to create a file that I imported into RASP. Could someone...

28 July 2024 2,979 1 View

Could you try using PeptiCloud and see if it's a useful tool for biology research?

PeptiCloud (www.pepticloud.com) is a bioinformatic platform that allows researchers to organize and share their data for their projects as well as collaborate with others in one place. Through...

28 July 2024 4,762 2 View

Do you know of any online international conferences that offer free discussions?

Do you know of any online international conferences that offer free discussions? I am looking for examples in the field of molecular ecology and DIY biology.

28 July 2024 6,501 0 View

Illustra™ MicroSpin™ G-25 columns what it is used for?

Hello, We found three packages of Illustra™ MicroSpin™ G-25 columns in the cabinet of an unused lab. They are very old but have never been opened. I have never used this kit before, and I couldn't...

25 July 2024 4,927 3 View

Can we eliminate the stress singularity at the tip of the crack by manipulating the elastic constants?

The aim of the research here is to prevent the propagation of the crack in the fabricated elastic medium with useful applications.

25 July 2024 9,976 3 View

Pink bacterial colonies?

I am cloning an overexpression plasmid with my protein of interest tagged with mScarlet. After transforming my ligated product into DH5α bacteria and plating on LB agar, I noticed colonies with a...

22 July 2024 5,953 6 View