30 June 2017 5 3K Report

this is a flagellate algae of freshwater. diameter of this algae is about 0.010mm

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Has anyone used deep learning for 2D/3D REGISTRATION ?

I am a Master student in Biomedical (Bio-electrical) Engineering and work on " 2D-3D registration ( CT and X-Ray) as my thesis. I created DRR from CT and want use CNN( Convolutional Neural...

19 February 2021 6,354 3 View

How to calculate DNA concentration of a sample with high concentration buffer?

I want to calculate the concentration of DNA in an unknown sample. But it's buffer has a high concentration and our nanodrop don't accept that as a blank of dsDNA. Thus I dilute the buffer with...

23 January 2021 9,440 2 View

Can DNase1 degrade the plasmid (circular) DNA?

I had a sample of plasmid extracted from e.coli and wanted to check the amount of Host cell RNA impurity with a fluorescent dye. to do this, first of all, I treated the sample with DNase I. (NEB...

11 January 2021 2,608 3 View

VASP - Convergence Problem?

Dear All, I am new to DFT calculation, and I am using VASP. In a lot of my jobs, the forces are already smaller than the EDIFFG tag that I set in the INCAR, but, the jobs won't stop!!! The jobs...

26 December 2020 1,045 6 View

Can RNApolymerase bind to RNA?

Given that the core enzyme tends to DNA in the cell, because of the electrostatic force. Why is there no such tendency between RNApolymerase 2 and RNA?

14 December 2020 2,708 5 View

Where can I find a Twitter dataset for Preliminary Flu Outbreak Prediction Using Twitter Posts Classification?

Where can I find a Twitter dataset for Preliminary Flu Outbreak Prediction Using Twitter Posts Classification?

07 December 2020 4,700 2 View

How to generate DRR (digitally reconstructed radiography)?

I am studying 2D and 3D registrations. I need help and guidance in producing DRR from CT images. Is there an article or program that fully explains how to generate DRR from CT images? . I want to...

22 October 2020 7,876 4 View

What are measurement criteria of bacteriophages in TEM pictures?

I've got the TEM pictures of my purified bacteriophage whose host is S. aureus. there are various shapes with tail/tailless (maybe a little tail). in order to place it in a family, I need the...

15 October 2020 5,261 5 View

What is the reasons of appearance exothermic peak and oxidation in DTA results of HEAs?

Hi I synthesized a CoCrFeMoMnNi High Entropy Alloy by the VAR method. After DTA analysis, the sample was completely oxidized and an exothermal peak was observed. Due to that, the structure is FCC...

18 August 2020 7,204 3 View

What Can I do if I have not normality in my large scale sample(1122)?

I have 1184 sample for my test. They are in 5 age group. all of my data does not have normality and variance of my groups are not equal. what I can I do? Can I use parametric tests?

07 June 2020 422 11 View

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I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

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Microplastics have been found in land, air, freshwater, effluent from a wastewater treatment plant and even in tap water and bottled water. The small plastic particles (less than 5 mm) pose a...

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Why below-ground ecology is still unexplored (majority of it) in our country ?

Below ground ecology or below ground ecological functions and ecosystems roles are very crucial and highly significant for any ecosystem especially for the forest ecosystems. The interaction among...

02 January 2021 6,912 3 View

Anyone an expert in algae in Victoria, Australia?

I found this (very pretty) algae (see picture) in a bore-fed and suburban catchment run-off fed, human made lake (Newport Lakes) in Newport, Victoria, Australia. I'm a vertebrate zoologist with a...

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What is the possible treatment for Motile Aeromonas Septicemia in fish?

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Someone knows of a DNA purification protocol from polysaccharides (for brown seaweed extracts)?

Hi, I have this "bad" DNA extract of a Fucus spp. and I want to purifying this because the PCR analysis that I need don't show results. I alredy try to extract twice the DNA both with the Genomic...

06 October 2020 1,500 1 View

Can you send me bigheaded carp occurrence data from European water bodies?

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Which research institutes in India have an algal identification facility?

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How successful use of the DPSIR framework to study the sustainability of wetland ecosystems?

The developed countries have mostly used different approaches, frameworks to achieve the targets of SDGs (Edward, et al., 2007) while restoring the freshwater ecosystems in more productive aspect...

16 September 2020 1,795 7 View

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