olfactory, brain? and MCS (multiple chemical sensitivity) do to environmental exposure in a water damaged building/home
I am self-trained on a Waters HPLC system and I am having trouble formulating a procedure. I need to simultaneously detect Daunomycin and Dexamethasone in a solution of water. I have been running...
09 January 2020 3,260 8 View
I have a gold quartz crystal microbalance sensor that I layer with thiolated DNA oligonucleotides. Generally, I clean and reuse the sensors by treating with 1M NaBh4 for 10min. Is there a simple...
08 October 2019 2,653 3 View
I am a HRV researcher wanting to purchase respiration rate equipment - does anyone have any experience or suggestions of valid and reliable kit? Many thanks!
22 May 2019 4,846 4 View
In the classical period, we find people writing poetry about scientific and philosophical problems and in the eighteenth century, there were many poems about landscape, natural science, e.g.,...
19 April 2018 9,339 9 View
obviously theres a group of CFS'ERS AND ME/CFS'ERS that didn't get ill from viruses but instead became seceptable to them and re-activation of them and some were made ill by chemical exposures,...
27 August 2016 2,225 1 View
Providing quality health care to participants with severe mental health illnesses
17 June 2015 475 7 View
I am working on my diissertation proposal and looking ahead to purchase reliable equipment. Audio recording equipment to utilize for interviewing research (phenomenology).
06 May 2012 7,694 86 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
A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.
07 August 2024 5,307 1 View
Reference dose and Maximum acceptable concentrations HMs
03 August 2024 8,230 4 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
I have multiple small samples of grass pollen with anthers. I want to find a method to identify concentrations of proteins, lipids, and other various elements for these samples. any suggestions?
28 July 2024 5,331 1 View
Why microbes are used in environmental engineering and role of microbes in reducing environmental pollution and improving environmental quality?
25 July 2024 5,192 5 View
Suggest the best and shortest route for the chemical synthesis and and green synthesis of magnetite(Fe3O4) The chemical synthesis should contain the least dangerous chemicals along with full...
21 July 2024 2,476 2 View
Chemical Engineering /Food Engineering
20 July 2024 4,152 4 View
How can sustainable agriculture practices mitigate climate change and ensure food security and role of agriculture in environmental sustainability?
17 July 2024 1,712 12 View
Good morning, I am trying to produce a recombinant protein. Unfortunately I one of the two restriction enzymes that I use do not cut at the end of the MCS. After the digestion 15 nucleotides of...
17 July 2024 2,787 4 View