Please identify these insects?

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How much feedstock is needed to produce biogas?

Hi, I want to calculate the amount of feedstock that is needed to produce 1500m^3 biogas per day with anaerobic digestion. I have tried so many different ways to calculate but can't seem to get is...

22 April 2024 9,856 3 View

Help for research?

I am looking for studies on change management in the merger of the social and health care sector for my thesis. Can someone tell me tips on what kind of searches I could use to find them?

05 December 2023 4,137 2 View

How many participants should I include in a 12-condition-experiment?

I am applying an online experiment using a 3*2*2 between-subjects full factorial design (1 independent variable of 3 levels and the other 2 are moderating variables with 2 levels, each), yielding...

25 June 2023 4,369 0 View

Have anyone had success with puromycin selection in primary neurons?

I would like to use puromycin selection in mouse primary cortical neurons to select for transduced neurons. Have anyone had any success doing it?

23 May 2023 4,236 6 View

How to define optimal p-value cut-off in case of small sample size (70-80) so that false-positive and false-negative errors are balanced?

The dependency of the significance level and sample size is well recognised in medical research, where the sample size is often decided by a researcher. In economic research the sample size is...

22 February 2023 1,395 10 View

How to convert .pep files to .fasta?

Hello! I have some transcriptome data in .pep format I need to blast against. I was wondering How I can convert .pep files to .fasta? Best Hanna

04 December 2022 2,226 1 View

Freezing mammalian cells in Cell freezing container: can I use this in -150C?

Setting up a new lab - and our -80C freezer will arrive after cells will need to be frozen. Has anyone successfully frozen cells with a freezing container in a -150C freezer, rather than in a -80?

02 August 2022 10,008 3 View

Which ATP optical sensors for presynaptic terminal would be good?

I am planning to measure mitochondrial ATP synthesis in presynaptic terminals of cultured neurons. I searched for some indicators like FRET-based ATeam, ATP/ADP ratiometric sensor,...

07 June 2022 8,874 0 View

Are there any studies or statements about Brand Engagement that have an impact on Brand Awareness and Brand Association?

I am doing a research project but am stuck when I cannot find statements about the relationship between Brand engagaement and Brand awareness, Brand association.

27 May 2022 854 3 View

How did Augustin Fresnel derive his drag effect formula ?

I am only interested in Fresnel's original derivation .

24 May 2022 3,697 16 View

Is there any evidence that shows how ambient temperature affects insects behaviour?

I'm a student of biological sciences and I need to collect information about how ambient temperature affects insects behaviour to answer the question: " which insects are more active in...

15 June 2024 367 3 View

Do plants produce hormones that have the same influence properties of animal hormones?

I know that all animals and insects produces hormones. Do plants produce hormones that can have an equivalent effect on an animal like animal hormones?

13 June 2024 3,860 1 View

Any trap for the capturing of Odonatans?

Aquatic insects

11 June 2024 8,144 3 View

Which Peucedanum in Brno?

Queried plants formed nice clumps of sat green leaves resembling P. austriacum and P. alsaticum in April. Pale green stems and leaves appeared in the center soon, followed by pale green young...

01 June 2024 5,738 7 View

Can someone recommend a software (preferably free) that can help me enter and assed positional scan data to obtain inter-individual distances?

I have scan data of multiple individuals over a while and their positional photographs were taken at certain fixed instances during focal sampling. I want to obtain the inter-individual distances...

26 May 2024 2,597 2 View

In what phylum is the genus Spiroplasma?

Spiroplasma is a bacteria common in insects. In https://lpsn.dsmz.de/phylum/mycoplasmatota, it is classified in phylum Mycoplasmatota. However, in the SILVA database (https://www.arb-silva.de/),...

15 May 2024 6,844 3 View

What are the currently available options for mass marking ants during an experiment?

Hi all, I'm looking to mass mark Solenopsis xyloni ants during an experiment. For this experiment, I'm allowing the whole colony to feed on three feeders, and I want to mass mark all the ants...

13 April 2024 9,988 2 View

How to count brown/brite adipocites on microscope?

How to count multilocular adipocytes on a slide with a white adipose tissue sample stained with H&E? I had done the count on the entire slide, but the articles put it in % of cells or...

10 April 2024 3,997 2 View

How to find Functional role of insects?

Respected all Is there is any database which classify insects according to their guild (feeding habit) and Ecological/functional roles like predator, parasitoid, scavenger, pollinator. Please let...

03 April 2024 3,485 5 View

Cattle egret eats insects on mango flowers, which ecological interaction would we consider this an example of?

30 March 2024 5,407 0 View