I want to know whether it is feasible for Product of Sum (POS). Let us discuss with following three samples:
1. if((x60)||(z
I read the paper titled PCT, in which it is mentioned that PCT is stronger than Multiple Condition Coverage (MCC), but it has never compared PCT with MC/DC in entire paper. So, as we know MCC is...
21 August 2017 3,263 0 View
I know that executing with a complex boolean expression, due to short circuit evaluation some atomic conditions are unvisited/not-tested/not-executed for both true and false value. Actually...
08 May 2017 5,336 13 View
Hi all, I am trying to conduct Dynamic Light scattering experiments on polymer sample using Malvern Zetasizer ZS. One question I have is to whether it is okay to use complex viscosity instead of...
11 May 2024 4,623 7 View
I am Senior Research Technician and I have some isolates of Stenocarpella maydis also Diplodia maydis. I am currently try to develop SOP for long term preservation, so that it does not loose its...
06 May 2024 5,809 4 View
I have been trying to measure the size of the human lysozyme protein with DLS. The instrument is Otsuka ELS-Z 1000. The upper and lower measurement size limits are 10 nm and 4000 nm respectively,...
18 February 2024 9,885 3 View
As part of my master's internship, I am going to be using the NanoBrook 90Plus PALS apparatus, which we have in the lab. Unfortunately, it suddenly started giving us some troubles when trying to...
16 January 2024 7,168 1 View
Dear All, I need a high-quality method/protocol to efficiently extract acylcarnitines from fecal specimens for further LC-MS/MS analysis. This method must be feasible and removes the interfering...
28 October 2023 143 4 View
Hi, I am using Malvern's Zetasizer to get the rheological properties of the hydrogel formed with Phytagel containing silica beads entrapped in the said hydrogel. When I am taking the readings...
12 June 2023 2,170 7 View
I'm doing PCR and qPCR frequently. My assay is extremely sensitive so I need to pipette a very exact volume from my SOP. From my experience and also my school lab course, I learned to press the...
29 March 2023 995 4 View
I am having trouble getting clear diffuse/punctate staining in the C3 channel. I am using the assay in cultured adherent cells in 96 well plates. I am following the protocol recommended by ACDBio...
28 November 2022 1,784 1 View
Hi, I would like to have a SOP for preparing sex hormone standards, such as estradiol, estrone, and testosterone for mass spectrometry optimisation. 1) Where do you recommend buying the hormones...
27 January 2022 1,692 0 View
I am doing a research on documentation for the research and development department, i have a document about the formulation of a new product but it looks like missing a lot of important...
21 December 2021 3,488 1 View