What is the best solution to use for preserving marine crustacean larvae?

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Analytical Framework - what’s the difference between this and method of data analysis?

Hello, Im conducting a qualitative piece of research which ive positioned within a phenomenological grounding. I’m also utilising IPA as the framework for my data analysis. However, I’ve been...

16 January 2024 762 7 View

What are the effect of excessive screen time exposure for children 0-5 years ols?

help me to cite pls. for our research purpose

11 December 2023 6,978 1 View

Substitution YES/NO ?

Dear all, I'm wondering about a possible substitution of a G>A base or a deletion of the G base in view of the chromatograms I've analyzed. I would like to point out that I have observed the...

21 November 2023 8,904 2 View

Why my S2 cells from Invitrogen became resistant to my dsRNA?

I buy two times S2 cells from Invitrogen, and after freezing into nitrogen, the cells are not sensible to my dsRNA (bathing protocol combine with serum starvation). I don't interstand why this...

12 October 2023 4,511 0 View

Is there any survey questionnaires in teacher's competence in identifying and assessing learners with disabilities that you can recommend?

Specifically, general education teachers' competence in identifying and assessing disability in an mainstream setting. Thank you so much.

05 October 2023 4,865 2 View

What does theses chromatogrammes says?

Dear Sir/Madam, I am looking for a deletion or insertion anomaly in the CALR gene. After sequencing the same sample (Forward/Reverse), here's what I get. From the chromatograms we deduced that...

09 August 2023 4,907 4 View

What is the best method to use to give me amount of CO2 released from burning biomass wood pellets (lab scale)?

Thank you in advance

23 May 2023 7,614 5 View

I would like to ask what method and sampling techniques for species richness and distribution of reef fishes are efficient that do not require diving?

I am an undergraduate student in Animal Biology working on our thesis proposal on species richness and distribution of reef fishes in the Philippines. I hope someone can answer my question. Thank...

23 May 2022 2,275 0 View

HELP ! CALR exon 9 Chromatogram analysis ?

Hello my Dear, I have a question about CALR chromatogram analysis. I sequenced and aligned the amplified sequences with the reference sequences but I'm having trouble identifying the anomalies...

13 April 2022 756 8 View

How to obtain a cloud mask from MOD09GQ Surface reflectance Daily Global at 250 m ? And how found time and date in HDF ?

Hi! I realize a time series with MOD09GQ to finally extract index vegetation but there are many many many solutions to create mask cloud and each has his complex methods with personel algorithm....

21 November 2021 4,642 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

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

Do anyone knows any book dealing with fish growth/zootechnical performances and somatic indexes in aquaculture?

In the aquaculture and fish nutrition research field, a number of growth and somatic indexes are often used, including specific growth rate (SGR), feed conversion rate (FCR), protein efficiency...

22 July 2024 2,480 4 View

How are clinical and environmental yeast/fungal strains stored usually in mycology laboratories?

I understand a glycerol stock for long-term preservation would be ideal, but how are working cultures generally stored? Mainly concerning Candida spp. isolates. A few references mention that they...

22 July 2024 6,592 3 View