How to measure STEM education What are the indicators? Where may I get the tool to assess STEM education?
How can I check the impact of STEM education? I need a questionnaire, including questions from all four subjects.
After COVID-19 it has seen that EFL learners technological affiliation has raised. In addition, in the post-COVID period learners started to engage AI technologies like ChatGPT while learning...
08 August 2024 8,964 4 View
How we can cite the papers from ResearchGate. I am trying to create citations for this article, Quantum Machine Learning Algorithms for Optimization Problems: Theory, Implementation, and...
08 August 2024 6,690 3 View
I am currently working on LncRNA; to know the lncRNA-protein interactions I want to do RNA pull down assay, so I need to design primers with T7 promoter. I need assistance in this regard.
07 August 2024 6,622 1 View
I want to refine one XRD peak of my in-situ xrd but the background is never working good which ultimately fails the refinement. How to refine and adjust the background using GSAS-II
05 August 2024 5,291 2 View
Hi, i would like to simulate an absorption process in Aspen Plus. I want to use the NRTL model und would like to add some individual Henry coefficients. Is that possible and how?
05 August 2024 2,333 2 View
Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...
05 August 2024 3,783 2 View
AI tools like ChatGPT can enhance research work significantly when used responsibly and in conjunction with thorough human oversight.
05 August 2024 1,842 3 View
Have you ever seen a LC-MS/MS method uses both internal standards and external standards (in matrix matching purpose) but the concentrations of internal standards are outside the calibration curve...
05 August 2024 3,084 6 View
Hi everyone, I am working on brain slices for visualizing a protein in the soma and dendrites, using a fluorescence tag. However, I need a tool (not paid) for reconstruction of the whole neuron,...
04 August 2024 4,725 2 View
Citi BLOC Standard Basket Definitions: A standardized unit representing a fixed basket of construction materials, labor, and equipment costs priced in various cities. Purpose: To create a common...
04 August 2024 8,997 1 View
What are the emerging trends and opportunities for STEM education and careers in the online space?
10 August 2024 507 0 View
Studying a specific monogenetic disease based on mutations in different individual genes. I try to recreate the disease phenotypes of donors in vitro. I knocked out a gene x with above 90%...
12 July 2024 6,313 0 View
Hi. I have brightfield images of stem cells. I need to count the total number of cells/image. Some cells are individual and some cells are in colonies. Using average cross-sectional area of...
05 July 2024 4,197 1 View
Hi everyone, I've been working on differentiating human iPSCs to derive a pure and uniform culture of neural progenitor cells (NPCs). However, I'm encountering a significant issue during the...
01 July 2024 1,012 1 View
studi che esplorano l'interazione tra interculturalità, competenze digitali e educazione STEM/STEAM. Cerco esempi di progetti educativi o casi di studio che dimostrano come questi elementi possano...
24 June 2024 1,552 0 View
Can performing flow cytometry evaluation on cells from the digestion of tumor samples frozen in liquid nitrogen or at -80ºC negatively influence the evaluation of cell cycle and tumor stem...
17 June 2024 7,129 0 View
This shape gradually spreads. Even if you install new cells again, it will change like this at some point. Has anyone experienced the same thing as me? I tried using Matrigel again by aliquot it....
12 June 2024 7,269 5 View
I am doing DNA FISH on mice stem cells to detect an endogenous gene location. The expected result should have two signal spots, representing the two copies of the allele. However, what I see is...
06 June 2024 941 1 View
A stem cell can divide to produce 2 identical copies of itself, which is called self-renewal. Then what is proliferation in terms of stem cells. Or is this term 'proliferation' applicable to stem...
04 June 2024 6,245 4 View
Dear Community Members, I'm reaching out to you, especially to those specializing in the medical field, for information regarding clinical trials on patients who have suffered from the rupture of...
04 June 2024 1,465 0 View