I am analyzing Non Opioid analgesic in water samples using LC-MS-MS. I would wish to import internal standards , please help me the fastest and genuine companies who can supply?
This question is based on research done by Kavulavu et al. et al. in 2022, entitled "Challenges facing blood transfusion services at a regional blood transfusion center in Western Kenya." In this...
10 April 2024 9,791 0 View
According to the research of Pan et al. (2023) entitled, “Diagnostic Efficacy of serological Antibody detection Tests for Hepatitis Delta Virus: A Systematic Review and Meta-Analysis,” what...
07 April 2024 3,234 2 View
HBR handbook project management
20 March 2024 8,210 1 View
also the related words in that topic
10 March 2024 7,348 0 View
I have tried several of these protein-protein interaction with different concentrations, but i don't get that average capillary scan. It always like the image uploaded. Please does anyone have a...
23 November 2023 1,078 0 View
Both proteins are in PET28a(+) but one has high affinity (like 10 times higher) than the other his-tag protein. I am confused as to why it is so. Please does some have same experience?
16 November 2023 2,167 0 View
I am looking for this journal below Afrocentric Intervention Paradigm: An Overview of Successful Application by a Grassroots Organization. Journal of Human Behavior in the Social Environment
16 November 2023 4,297 0 View
I need to calculate SE for an SMD. Could anyone confirm for me, with a worked example? I have from here revman5-calculator.pdf (cochrane.org) that SE for SMD = Sqrt (N/N1N2 + SMDsqrd /...
12 September 2023 969 0 View
Can humans live without ymph nodes if yes what are the conditions.
10 April 2023 2,220 1 View
I plan to submit a funding application to the http://www.ekhagastiftelsen.se/eng. The application is on natural products/Phytochemisrty/ herbal products. I welcome any Chemist/natural products...
28 March 2023 2,620 1 View
Some sources say it is treated as Newtonian as ethylene glycol has a higher viscosity than water, which affects the flow characteristics in simulations. But some also say it is non-Newtonian.
09 August 2024 2,111 2 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
The title of our article, 'The Remarkable Behavioral Effects of Naltrexone in Old Rats: On Anxiety and Empathy', does not appear in Google Scholar. Only the journal name appears. Additionally,...
26 June 2024 8,739 0 View
While deriving for a momentum equation with elastic stress effects, I am planning to put a ratio between elastic modulus (in Pa) and dynamic pressure (in Pa) in a simplified form. I am not...
23 June 2024 8,059 1 View
I do a research about Non-Verbal Communication: Gestures and Body Language in Classroom.
18 June 2024 8,737 1 View
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29 May 2024 7,805 7 View
Got the answer.
26 May 2024 2,115 3 View
I extracted protein from a roasted food sample using alkaline extraction followed by acid precipitation. Polyphenols were always coextracted since they were covalently bound with proteins during...
01 May 2024 7,192 2 View