In order to finalize my phylogeographic study of the quagga mussel, I am looking for samples from the following rivers : Don, Volga and Dnieper. Can anyone help get them?
We conducted an antibacterial study of a plant extract. Varying concentrations of crude extract were subjected to microbroth dilution assay. The result showed that only the lowest concentration of...
31 July 2024 8,666 3 View
I am planning to measure the the activity of beta galactosidase enzyme using a standard kit to detect glucose production. The kit reagent is a mixture including horseradish peroxidase and...
12 June 2024 7,331 1 View
Dear community, I can't seem to find any clear information on power analyses work so I'm throwing my question out onto the internet hoping for answers. :) Study Details I am doing a...
19 May 2024 9,214 4 View
Here's the brief: 1. I synthesized alkyl gallates (ethyl gallate, butyl gallate, and amyl gallate) using Fischer esterification. 2. I used TsOH instead of concentrated H2SO4 as the catalyst. 3....
03 May 2024 6,737 5 View
Hi, I'm planning to do sequencing using Nanopore. The main idea is to substitute Sanger Sequencing that usually used to sequence PCR amplicon from BCD (Bisulfite Converted DNA) using nanopore...
23 April 2024 6,637 0 View
Is it recommended to freeze dry harvested leaves, stem bark, and fruits prior to trituration and extraction? I'll use the extracts for phytochemical analysis & in vitro bioassays. Thank you...
31 March 2024 5,920 4 View
Although there have been a number of initiatives, the shortage of drinking water is still a problem for some communities. In this context, we can see that people's need for water is increasing as...
26 February 2024 5,285 3 View
Firstly, the compounds that I want to synthesize are alkyl gallates (ethyl gallate, butyl gallate, and hexyl gallate). The overall reaction: Gallic Acid + Alcohols + (THF, DCC, DMAP, 0 Celsius)...
25 February 2024 2,181 3 View
Hello everyone, I receive many emails about different journals and publishers inviting manuscripts (some predatory, some not); however, received something new. Someone from Science Paths sent an...
12 December 2023 1,819 0 View
According to a report by the Sustainable Development Solutions Network (SDSN) published in 2023, only 18% of SDG targets will be met by 2030. Should we expect a new global agenda?
26 November 2023 7,921 3 View
Hi everyone! I published an article summarizing my first experience in determining cryptic species of small bivalves, of course with errors. I will be very grateful and will thank you in future...
02 August 2024 6,582 11 View
We are working on a robot that cleans solar panels using fresh water supply and a rotating brush. We are trying to conserve as much water at possible by recycling the dirty water that is collected...
28 July 2024 5,778 2 View
For example, if low-density polyethylene (LDPE) is equilibrated with PCB contaminated marine and freshwater sediments, can LDPE-lipid partition coefficients be used to obtain equilibrium...
28 July 2024 263 1 View
Basically I'm helping with the matrix using a cosmolitan group, could one of the characters used for be biogeographical regions (Neartic, Neotropical, etc)? Most of the data in this matrix refers...
25 July 2024 9,753 2 View
For my practical project at Uni, I am researching blue-green algae in a freshwater lake. I have three locations around the lake and am testing the water for phosphates, pH, and temperature. I am...
30 June 2024 4,264 3 View
"Nuclear-mitochondrial DNA segments (NUMTs) are mitochondrial DNA (mtDNA) fragments that have been inserted into the nuclear genome." (Xue et al., 2023) I would like to know under this...
20 June 2024 603 1 View
books and scientific papers on the morphology, taxonomy and so on of ticks of the suborder Trombidiformes
17 June 2024 948 2 View
Plant Taxonomy
09 June 2024 6,845 1 View
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
I want have carnivore and detritivore planarians in captivity and i dont now what is the best way for to prepair food for them.
01 June 2024 3,110 3 View