I study mercury pollution/contamination in artisanal and small-scale gold mining in Colombia. Is it possible to map mercury pollution and noise pollution, or noise, specifically in areas where miners extract gold and process ore?
If LK99 showed zero resistance at room temperature but did not show the Meisser effect, would LK99 cease to be a superconductor?
13 August 2023 8,239 0 View
I am currently dealing with the purification of filamentous cyanobacteria from a mixed culture of cyanos and green algae (Scenedesmus, Desmodesmus, Chlorella etc.). In our lab equipment and...
26 April 2023 1,529 3 View
My question is neither political nor religious, and though it assumes some sort of preassumption on whats good or bad for human development, I am not departing from, or looking for, any point view...
11 March 2023 953 5 View
In the scope of Potential Flow Theory, specifically in the Vortex Lattice Method (3D; for a shell-body), it has been widely accepted "by default" that flow detachment (and thus, vorticity...
16 April 2022 7,288 0 View
Hello! I've been growing E. coli in LB, and to test whether the cells in the culture had been lysed I centrifuged them (5,000 rpm for 10 minutes) and then measured the absorbance spectrum of the...
14 June 2021 4,849 2 View
I am trying to assess chlorophyll-a content from coral tissue using spectrophotometry (with SPECTROstar Nano, BMG). However, I always seem to obtain some negative values in my optical density raw...
20 January 2021 1,917 4 View
I have performed a number of replicated tests by growing coral fragments in close contact of different ramets of Acropora cervicornis in order to see if their tissues fuse or reject each other....
05 January 2021 8,488 0 View
I am interested in the different tools that can be used to create custom databases for targeted sequencing and how to trim the databases based on the amplicon size? Also, should custom databases...
02 December 2020 3,420 3 View
Is it possible to transfer heat from one group to another using simulated aneeling technique in the Gromacs software? I would like to transfer heat from a gold nanoparticle (group 1 from 310 to...
20 November 2020 9,311 3 View
We are trying to find a cost-effective solution for a research project and we are looking at reducing the number of parameters to monitor only the key ones that can give us a reliable broad...
15 April 2020 3,319 4 View
Hello everyone! I observed in my culture (htert-RPE1 cells) an orange- red particle at the bottom of the dish. It is visible to the naked eye as a very very small red dot. Could it be a...
09 August 2024 2,824 3 View
The stability of the Solar System is a complex subject that blends the classical framework of Newtonian mechanics with the modern insights provided by General Relativity (GR). Understanding this...
07 August 2024 2,569 1 View
Recently, we observed that 99% of the sequences in our RNA-seq data corresponded to the E. coli genome. Despite multiple DNAse treatments after RNA extraction and ribosomal depletion, we were...
06 August 2024 807 3 View
Why is nonpoint source pollution potentially more harmful and difference between point and nonpoint sources of water pollution?
01 August 2024 1,180 2 View
How do living organisms play a role in the water cycle and why is nonpoint source pollution potentially more harmful than point source pollution?
01 August 2024 7,061 2 View
How does nonpoint source pollution affect the ocean environment and why point source pollution is often easier to manage than nonpoint source pollution?
01 August 2024 8,014 2 View
AI-driven technologies offer previously unheard-of capabilities to process enormous volumes of data, extract insightful knowledge and improve predictive models, according to the UN’s World...
31 July 2024 9,733 3 View
The threshold voltage (Vth) of a MOS device plays a crucial role for its operation. At the same time, noise is an intrinsic factor. So how noise (flicker or thermal) change with the change in...
29 July 2024 3,246 0 View
Understand how to utilize biosynthesis to develop natural and sustainable solutions to address heavy metal pollution and improve environmental and agricultural conditions.
26 July 2024 1,469 1 View
Hi, Now I am doing a single-base editing by using HiFi Cas 9, guideRNA, single stranded DNA, HDR Enhancer V2 and my tranfection mehtod is lipofection (RNAiMax). Unfortunately, after gene editing,...
26 July 2024 2,136 0 View