Do you know this plankton colonial diatom?

More Anton Lyakh's questions See All

Is there a link between age of voters, political preference and personal savings and investments?

I am searching for papers that help me answer this question. Furthermore, I need studies that analyse the saving behaviour of polically polarized persons (far left and far right). e.g. do far...

26 July 2024 7,780 0 View

Determine the inside temperature of an inside of a barrel using mica band heater so that it reaches 170-180°C?

The following are given: Thermal Conductivity of Barrel Material of 37.67 W/(m·K), Barrel Length of 290mm, Barrel Inner Diameter of 16mm, Barrel Wall Thickness of 9.5mm, Barrel Outer Diameter of...

22 May 2024 4,296 1 View

Determine the inside temperature of an inside of a barrel using mica band heater so that it reaches 170-180°C?

The following are given: Thermal Conductivity of Barrel Material of 37.67 W/(m·K), Barrel Length of 290mm, Barrel Inner Diameter of 16mm, Barrel Wall Thickness of 9.5mm, Barrel Outer Diameter of...

21 May 2024 6,410 1 View

What are the methods available to test the High-Temperature & Ultra High-Temperature Composite (Materials)?

Folks, I need an answer for the methods available to test the High-Temperature & Ultra High-Temperature Composite (Materials), Especially in Aerospace Applications.

14 April 2024 8,681 1 View

Which are the latest Additive Manufacturing & Casting Techniques used for Aerospace Applications?

Dear Professors/Researchers, Can you please suggest, the latest Additive Manufacturing & Casting Techniques used for Aerospace Applications?

14 April 2024 3,713 1 View

Which is the best coating/Surface treatment/Processing technique available to minimize Nozzle erosion?

Which is the best coating/Surface treatment/Processing technique available to minimize Nozzle erosion in Hypersonic vehicles?

14 April 2024 8,694 2 View

Are there regulatory requirements for the design and organization of rooms for clinical NGS laboratory?

06 February 2024 1,208 1 View

What is the BEST smartphone APPlication for Augmented Reality in Neurosurgery?

Do you use any Smartphone App for AR in Neurosurgery?

24 January 2024 5,746 4 View

How to model evaporation of a sessile droplet with pinned contact line in Comsol Multiphysics?

I am trying to model evaporation of a droplet on a substrate in Comsol. I've managed to reproduce the methodology of the tutorial model "Droplet Evaporation on Solid Substrate" and it works fine....

13 December 2023 8,914 0 View

Is it possible to complain on scientific journal?

Is it possible to complain on scientific journal? For example, if the paper was initially accepted by the editor (after passing 2 rounds or review) and later rejected by the same editor for...

11 November 2023 6,674 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

Is there any cases algae not using the nutrient from the wastewater and grow normally?

I am working on microalgae cultivation using waste water. The initial concentration of nutrients were less but the microalgae has achieved biomass growth of 2 g/L. The final concentration of...

08 August 2024 4,812 2 View

What are the key methods and indicators used in assessing the biodiversity of river ecosystems, and how do these methods account for variations ?

Biodiversity assessment of river ecosystems is crucial for understanding the health and stability of these environments. This question aims to explore the various techniques employed to evaluate...

07 August 2024 4,290 3 View

How microorganisms are important for maintaining of healthy soil and biodiversity and microorganisms and plant roots contribute to soil formation?

31 July 2024 8,939 5 View

Hello researchers, how can one get the optical density of a filamentous algae?

i am comparing the growth performances of filamentous and non filamentous forms. in a case where I can not count the cells of the filamentous algae using a hemocytometer, is it okay to do a...

30 July 2024 5,985 2 View

Is it common for heterotrophic bacteria to grow on Pro99 and SNAX media?

I am attempting to isolate picocyanobacteria from seawater (pre-filtered with a GF/D membrane) using the pour plate technique and filter plating method (Kearney et al., 2022) on Pro99 and SNAX...

30 July 2024 1,040 1 View

What sustainable management strategies can be used to prevent soil erosion and role of biodiversity in sustainable agriculture?

22 July 2024 5,672 4 View

Interpreting ATR-FTIR Spectra for Microplastics Research?

Hello everyone, I am currently pursuing a PhD in Environmental Engineering with a focus on microplastic studies. My background is in Civil Engineering, and I am relatively new to working with...

18 July 2024 7,258 3 View

How to count and standarize plankton on a chamber kolkwitz?

How use this chamber and standarize the data

17 July 2024 1,844 2 View

What is this animal ?

In saw this creature during a cable laying operation at 20km off the coast of Timor Leste on the timor sea at a depth of 1200 m.

14 July 2024 4,715 1 View

Rene van Wezel

that's a Chaetoceros of some sort, The end-setae are typically crossing over, but that still leaves many options. Sorry Anton, can't help you further.

René

Dimitar Gerdzhikov

The picture is not clear - but as a assumption may be Chaetoceros wighamii or Ch. insignis

Anton Lyakh

Thank you, Dimitar and Rene.