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Hi everyone, I'm performing a sparse Partial Least Squares (sPLS) model to understand if the analysed contaminants (55 individual contaminants) explain my response variables (42 response...
07 July 2024 2,333 0 View
Hello, Is there anyone with expertise in polymer stabilization agents? I am looking for a scientific solution to stop a polymerization reaction and am open to any suggestions. Thank you for your...
30 June 2024 2,535 3 View
Hi! Does anyone know if you can keep the different parts of an assembly separate after running topology optimization on it in Abaqus? All three parts of my assembly merge to one after I...
17 April 2024 6,808 3 View
Hi, I have been cultivating Jurkat cells in RPMI supplemented with 10% FBS, and I have observed some small things in my flask. Although the cell growth appears unaffected, I want to ensure that...
16 April 2024 5,466 3 View
Good morning, I have two datasets with the exact same columns. I would like to select rows that have a matching ID between the two datasets (Please, see tables below).I tried to merge datasets...
11 January 2024 1,604 3 View
Hello, I am writing to request assistance in characterizing a mineral solution that I have developed, known to possess basic properties with a pH level of 14. My objective is to gain a...
05 December 2023 5,834 12 View
Hello, I am trying to electrospin 146k-186k Mw PVA in water. I have tried following 2 different articles and I can't get the cone to form. I have tried varying voltage, needle-collector distance,...
04 December 2023 2,212 3 View
That is my question.
21 November 2023 6,740 3 View
I have seen studies using platforms like Prolific to collect data from customers or potential customers. However, I haven't yet seen studies in human resources using Prolific for data collection....
08 October 2023 7,514 0 View
Good morning, for my research project, I am using school meal data selection. I would like to investigate the children's food selection patterns using multiple time series using the K-means...
02 October 2023 2,829 6 View
I am currently working on a project that involves extracting cell membranes, for which we disrupt the cells using sonication. During the initial extraction process, we add protease inhibitors to...
30 July 2024 7,077 1 View
I'm new to primary human fibroblast culture and I'm studying aging using cells from old and young donors. Some research groups have used media supplemented with FGF2, so I cultured cells in the...
29 July 2024 3,030 2 View
There are three factors involved in the activity, the substrate acting as a substrate, the substrate acting as an inhibitor and another inhibitor for which you want to measure the Ki.
08 July 2024 4,988 1 View
Is there any impact of the interest rate, corruption perception index, and economic growth on foreign direct investment in developing countries?
07 July 2024 770 7 View
I have seen some papers that differentiate C2C12 myoblasts into myotubes by changing the growth medium that contains 10%FBS by a medium containing 2%Horse serum/calf serum + 1% NEAA. What's the...
04 July 2024 4,732 1 View
I am using fibroblast growth factor, purchased in powder form. What suitable substance should be added to get it in a liquid form? Thanks
03 July 2024 9,866 2 View
Introduction: I am conducting an experiment to investigate the root phenotypes of Arabidopsis Col-0 plants grown under phosphate deficiency conditions. Here, I describe my current methodology and...
19 June 2024 8,774 3 View
Hi! I am having trouble growing intestinal organoids from children's polyps. Sometimes they don't grow at all, and other times they look dark and unhealthy, as shown in the attached pictures...
18 June 2024 4,781 3 View
Dear fellow researchers, We are conducting an ELISA with the "Cattle IGF 1 (Insulin-like growth factor) ELISA Kit" (Cat: ELK5630). Samples and reagents were prepared following the instruction...
13 June 2024 9,473 0 View
This graph shows that the rate of increase of uremia patients exceeds the global population growth. Does anyone know where this picture came from?
13 June 2024 2,635 0 View
