Any links or table will be appreciable
There are ISO/IEC certified reference soil/sediments with a large range of concentrations of these elements, but whether they are EPA/WHO materials I have not looked.
I'm a PhD Student. From Northwest Agriculture and Forestry University China. My Problem is this I start my work on bhlh79 transcription factor gene. I do my Y2H 5 time but the colonies appear on...
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I have 3 different specimens. Each specimen has a main peak of the targeted phase, however, all of them also have a secondary peak of associated with a secondary phase. Now just based on the...
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I isolated my cloned plasmid from TOP10 cells using invitrogen plasmid miniprep kit and eluted it in TE buffer. But I noticed that contrary to my plasmid aliquot, it does not freeze at -20 degree...
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Hello! I am pursuing Ph.D. in Environmental Sciences from Sambalpur University, India. My thesis topic broadly focuses on physico-chemical analysis of water and soil samples. I eagerly want to...
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I am determining the alpha amylase inhibition activity of my methanolic extracts by DNSA method. The problem is, my sample absorbance is higher than the negative control which made the final...
27 May 2024 9,348 0 View
I need to use and adapt the parenting style questionnaire in my ongoing research project, can somebody please help me regarding gaining permission and access to them as I am unable to find the...
25 May 2024 6,304 1 View
I need help for writing a chapter.
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I'm doing OSCC cell culture and routine media (supplemented MEM) changes every 72 hours. The media looks healthy in terms of color (reddish-orange), and there was no microbial contamination...
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I am using Purelink RNA mini kit (Fischer Scientific) to extract total RNA from bacteria. i need to get better RNA integrity number like more than 7, but for only one sample I got 7.4, for other...
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I am an undergrad student and I need to suggest optimum amount of PVA to be added in Aluminum powder for achieving improved sinter density. Your guidance will mean a lot to me. Thanking in...
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Approximate concentrations are require in compared with the WHO permissible limts
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What are a “Farmers Producer Organization” (FPO) and its essential features?
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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
Dear readers, Thanks for your attention. I am wondering about the health economic problem of quantifying the value of interventions which a) prevent, b) improve symptom profile and c) ultimately...
05 August 2024 3,246 1 View
Join our exclusive WhatsApp group and access the latest research-based videos on children's health! Discover the hidden toxins and other risks that may harm your kids, and learn the best practices...
04 August 2024 1,264 0 View
Join our exclusive WhatsApp group and gain access to the latest research-based videos on children's health! Uncover the hidden toxins and other risks that may threaten your kids, and equip...
04 August 2024 5,895 0 View
Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...
04 August 2024 4,130 4 View
How Social Media Affects Your Mental Health
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I want to know more about REE deposits.
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Reference dose and Maximum acceptable concentrations HMs
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