In 2018 the ISO 19040 guidelines for estradiol and estradiol-like compounds have been published, but in which water guidelines there are demanded to be used and at which guided concentrations (such as 0.4 ng E2/l water?
Please may I ask if non-salaried Public Contributors conduct data collection interviews or Focus Groups with NHS patients as part of your study? This means that the Public Contributor will either...
29 July 2024 3,085 0 View
Hi everyone, I am currently working on RNA extraction on tissue, but unfortunately, I only have large frozen clinical tissue on hand. In order to maximize the RNA integrity, I plan to use...
25 June 2024 7,550 1 View
i want to write literature review on the topic " production of 3d PLA filament"
19 June 2024 1,712 2 View
Hi, I am currently working on RNA extraction on blood serum samples using Trizol. However, the RNA yield is quite bad, on average, only yielded 200ng per 200ul of sample input, and the A260/280...
18 June 2024 6,854 3 View
In my qualitative study, I am trying to avoid the traditional belief that types of qualitative research design are just grounded theory, ethnography, phenomenology, case study, historical, and...
15 June 2024 3,884 1 View
I have a set-up were I have a bottle with water (DI water, 0.8uS/cm). To that bottle I have added some MgO nanopowder, at a concentration of ~ 0.08mg/ml. It appears that the white powder is...
04 June 2024 9,789 4 View
As urbanization accelerates, the environmental toll of rapid urban growth becomes increasingly apparent. Please pitch your opinion/idea on this question as we explore innovative approaches...
02 June 2024 737 3 View
I would like to look at mitochondrial density in transverse sections of intestine. I do not have access to a TEM. I cannot really determine based on an internet search whether it is feasible to do...
02 June 2024 5,373 2 View
My profile on researchGate is not yet visible on goggle
26 May 2024 5,824 1 View
Climate change-induced shifts in precipitation patterns are reshaping the availability and quality of freshwater resources worldwide. Join us in examining the far-reaching implications of these...
19 May 2024 8,764 3 View
I'm working on a project that involves analyzing a new dataset, and I'm at the stage of selecting the most appropriate machine learning algorithm. The dataset consists of both numerical and...
22 July 2024 6,097 7 View
In 2018 the OHSAS 18001 was improved and progressed into ISO 45001. This was characterized by one or two short falls. I am now reviewing the ISO 45001, with the aim of looking at the entire...
18 July 2024 9,489 0 View
Requirement for compliance with ISO 1702
13 July 2024 3,918 0 View
Hi, I'm a graduate student, college of nursing, chungnam national university in Daejeon. The topic of my thesis is "Quality Assessment of Tools for Evaluating Acute Postoperative Pain." I have...
10 July 2024 3,048 1 View
What global health problem does your research address? Why does it demand an urgent solution?
05 July 2024 6,163 7 View
Hi, Just curious to know that in chromatography, a chromatogram should be zoomed to what scale? 10 times of output , 50X or ..? Is there any regulation or general chapter which describes this?...
03 July 2024 3,119 6 View
How do the physical demands of performing multiple surgeries in a single shift affect a doctor's overall health and longevity? How does the quality of patient care change when doctors are working...
02 July 2024 9,470 0 View
Hi All, My name is Sumaiya, a PhD student at the University of Queensland. I am looking for some suggestions on how to hold mice and perform Randall-Selitto Test by using Paw Pressure Randall...
30 June 2024 6,004 0 View
Give in detail with available literature and website links for submissions
27 June 2024 9,753 1 View
Would you please introduce a comprehensive book for fertilizer recommendation guidelines for agricultural and garden plants. In fact, I am looking for sources that express the amount of fertilizer...
25 June 2024 7,351 4 View