Have there been studies that have analyzed monetization as a discrete variable in processes of financial inclusion?

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T test; paired, student or independent?

Hello all: Any help appreciated. I am running an intervention with students in a esl environment. I want to compare knowledge and awareness of the topics pre and post intervention. The issue is...

14 April 2024 2,237 2 View

Are there corpora/collections of student-teacher verbal interactions available?

Dear Academic Colleagues, I'm currently investigating the availability of corpora/collections of student-teacher verbal interactions. Collections of verbal interactions between teachers and...

05 October 2023 8,836 3 View

At which time points should GAL gene induction samples be taken for RT-PCR in yeast?

Hello! My professor and I are looking at a gene in yeast that might have something to do with GAL gene induction via repression of heterochromatin formation. We are not sure exactly how long it...

03 April 2023 8,626 0 View

Why does the absorbance at 340nm decrease when it should increase for my enzyme activity assay?

Hi, I’m measuring the production of NADH so the A340 should be increasing but instead its decreasing. Its even more strange because I blank and autozero before I add the NAD. My enzyme is...

06 February 2023 8,921 3 View

Which does E. coli prefer more as a carbon source, sorbitol or glycerol?

The reason why I ask is because I want to add sorbitol to be terrific broth with glycerol but I'm worried it will preferentially metabolize the sorbitol. I want to add sorbitol because I've read...

04 January 2023 6,973 3 View

Can anyone point me to a list/table of frequently used Staphylococcus aureus strains?

I'm mainly after whether they're considered MSSA or MRSA for various strains including the bioluminescent (Xen) strains. Papers generally mention whether they are MRSA or MSSA, but there doesn't...

08 December 2022 796 1 View

Why is my Strep-tactin lysate clogging the column?

Hello everyone, To increase the binding of my StrepII tagged protein to the Strep-Tactin®XT 4Flow high capacity resin, I have been incubating the resin with my lysate before adding to a column. I...

11 October 2022 4,934 6 View

Why is my Strep-tactin lysate clogging the column?

Hello everyone, To increase the binding of my StrepII tagged protein to the Strep-Tactin®XT 4Flow high capacity resin, I have been incubating the resin with my lysate before adding to a column....

20 April 2022 2,930 4 View

What recent papers can RG members recommend on high quality teaching and learning approaches related to educating young people about diversity?

I have recently published papers related to this theme in collaboration with two recent Pakistani doctoral graduates - Yaar Muhammad and Rehana Kousar. I would be interested to read RG members...

06 February 2022 4,123 3 View

Does increasing shaker speed result in inclusion bodies?

Hello everyone, I have a protocol to express a enzyme (human 17B-HSD1), but it doesn't list the shaker speed, just the temp (18C for 12-18 hours). I obviously don't want inclusion bodies but I...

21 December 2021 7,825 3 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

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

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View