Does anyone know this spider?

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Found this object in the cell culture - do you have any suggestions what it might be?

Dear researchers, Today, we found this object in one of the wells of a 96wp culture plate. The plate contained MEC-1 cells and GelTrex. I am quite curious what this is (because it's not cells). Do...

01 August 2024 2,250 2 View

Can I transfer the 3D file from Matlab to Ansys or Abaqus?

I have a 3D output in the figure section of Matlab, does anyone know a way to transfer it to Abaqus or Ansys? Or in what format should I save it so that these analysis software can analyze it?

09 July 2024 9,226 3 View

DNA extraction from clinical sample of Staphylococcus aureus?

Salam everyone, So I am trying to extract DNA from isolates of clinical samples of staphylococcus aureus, I am using a QIAamp UCP kit. I followed the same manufacturer protocol and used Qubit to...

03 July 2024 3,892 1 View

Plant extract sterilization???

Dear researchers, I've been working on aqueous plant extract sample, then I autoclaved them in 10 min to sterilize and added some preservatives. However, some of them showed bacterial and fungal...

11 June 2024 1,040 2 View

Editora Artemis, Editorial Académica Española: Predatory publishers?

Hello, On the basis of the conferences I have attended, I was contacted first by Editorial Académica Española to publish a book with them (a development of a conference paper), so I would like...

09 April 2024 1,751 3 View

How to eliminate a recurring mold contamination in the CO2 incubators?

Dear researchers, We are struggling with neverending mold contamination in all of our CO2 incubators. In the past, we used to do H2O2 decontamination/24hr-UV mode every two months now we do it...

04 January 2024 3,717 4 View

How can we improve the sonication process to achieve homogenous fibrils of the desired length (<= 50 nm) as indicated by Dynamic Light Scattering?

We conducted Dynamic Light Scattering (DLS) before and after sonication of our preformed fibrils of alpha-synuclein (aSYN) using a microtip sonicator. Our protocol was as follows: Amplitude:...

10 December 2023 2,768 1 View

How to statistically analyze species diversity more than two communities?

Dear coluegues, I want to analyze, parkland woody species diversity along agro ecology (low-land, midland & highland). how can I check if there is a significant difference along agro ecology...

06 October 2023 9,369 1 View

What are the problems of separating imprisonment and what are the solutions?

21 September 2023 299 0 View

Can I create a new sort of Research Item?

Hi, I would like to create a new sort of Research Item (namely workshops, some with video links). Is that possible? Or it should be better included in "Presentation"? Thank you, Hana

21 September 2023 8,926 2 View

Please tell me the scientific guidelines (books) on Trombidiformes ticks?

books and scientific papers on the morphology, taxonomy and so on of ticks of the suborder Trombidiformes

17 June 2024 948 2 View

How long time does it take for a fruit species to become naturalized and considered locall species?

Plant Taxonomy

09 June 2024 6,845 1 View

How to perform the anaysis of taxonomic on raw reads from the mixed sample?

Hi, I am very new to Bioinformatics. Recently, I have the project that aims to perform taxonomic anlysis on raw reads from mixed samples taken from environment. For example, we perfromed NGS...

09 June 2024 6,537 3 View

How to read in multiple files in R and then make a phyloseq object ?

I want to do microbiome analysis using R, for which I have three folders that contain ASV data, metadata i.e. sample data, and taxonomy data for 56 sample studies. I want to read the data in those...

19 May 2024 5,077 2 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

Can anyone identify these Cumaceans?

Hi everyone, I've been struggling to identify the family these guys belong to. Does anyone have any ideas? Taken from NE Atlantic 2200m depth.

23 April 2024 1,282 4 View

Methods to calculate Shannon Index?

I have three field margin types (grassy/shrubby/tree) and each type have 5 sites. I need to calculate Shannon index for insect counts from each field margin type.... Q1. In my case how should I...

19 April 2024 681 6 View

How long does it take for introduced vegetables or fruits to be considered local? And Is there any reference mentioning that?

Plant Taxonomy

18 April 2024 8,343 3 View

Nordmann, 1850 Citation?

Paleontology/mammalogy/taxonomy colleagues! Does anyone have a complete citation (or, in a perfect world, a PDF) for Nordmann, 1850, the paper in which the Tribe Camelini was named?

16 April 2024 3,235 2 View

Would anyone be kind enough to provide a precise and current definition of Molecular Taxonomy?

I endeavored to obtain a precise and up-to-date definition of "Molecular Taxonomy" with authentic references. However, many sources appeared incomplete or outdated. Regrettably, I was unable to...

31 March 2024 3,362 0 View