Is anyone working on a project focused on immigrants/newcomers working in the hospitality industry and how they have been impacted by COVID?

The on-going Covid-19 pandemic has had devastating economic effects on many industries. However, few have suffered to the same extent as full-service restaurants. Numerous studies have shown that...

24 February 2021 9,496 4 View

Mice dying after tagging and tailing?

Most of my job duties revolve around mouse colony maintenance and genotyping. Our protocol for tagging and tailing is probably not dissimilar to most institutions, I take a 2-5 mm tail snip and...

11 November 2020 6,604 2 View

I forgot to collect descriptive data and I have closed data collection for my dissertation. What should I do?

I am a novice writer working on my dissertation. As I started setting up data for analysis, I realized that I did not collect descriptive data. This was anonymous and there is no way to collect...

08 March 2020 1,359 14 View

What is relative standard curve method in qPCR?

Can anyone explain what is relative standard curve method? How it is conducted? And how is that different from absolute standard curve method?

16 February 2017 217 2 View

How to detect LULC changes using ArcGIS?

02 February 2016 2,880 26 View

Can an overnight incubation of muscle tissue negatively affect DNA extraction?

I am using a Qiagen DNA kit-DNeasy Blood and tissue kit- and would like to know if an overnight incubation in the initial lysis step can negatively affect the DNA.

28 August 2013 6,683 5 View

Have started work on modelling a complex healthcare intervention - are there any (free) software packages that can help with this process?

Multimodal intervention development; software support.

09 June 2013 2,694 3 View

Looking for (corporate) sustainability research collaborators

Hello I'm seeking collaborators for research on corporate sustainability. My topics of interest include: - in-flight plastic and food waste - Southeast Asia corporate responsibility and...

01 January 1970 3,029 6 View

Have someone successfully used the ER alpha (Santa Cruz sc-8002) antibody in immunostaining ?

Santa Cruz now recommends this new antibody (F-10) but I can't find a publication using this reference. I'm working on human et non human primate hypothalamus and so far, it doesn't work. Is...

02 March 2021 10,003 2 View

Energy minimization in LAMMPS using NVT ?

How do I do energy minimization in lammps with NVT ensemble ? I am using the following command and it does not seem to work. It stops at extremely high energy and gives me the error zero search...

01 March 2021 2,294 3 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

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Does anyone have the experience of using Taq Man probes in the QIAGEN Rotar- Gene qPCR machine?

01 March 2021 5,311 1 View

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I am trying to find how to know the density needed for a pva electrospinning in a 0.6mm neddle, the electrospinning will be from top to bottom and the problem I really have is the solution because...

25 February 2021 2,615 3 View

EMSA troubleshooting. Protein-DNA complex not migrating, cold probe lane with multiple bands. Can anyone help?

I'm running an EMSA to show the DNA binding activity of recombinant proteins versus the Wild type. Previous assays run by my research group using a different test system show the protein-DNA...

24 February 2021 8,325 1 View

How Can I clain a removal of a co-author?

I would like to make a correction in a co-author in your paper which is wrong. This name is also in other papers of Kenton Ko. Zey Ko is not a Co-author . The correct name is Zdenka...

24 February 2021 3,476 4 View

How does the injection volume impact LLOQ and ULOQ in regression analysis (LC-MSMS)?

Hello, I have run into an issue that has sparkled a debate at work: is the LLOQ/ULOQ impacted by injection volume under the following circumstances: 1) Same dilution factor of all samples 2)...

23 February 2021 9,159 3 View

In frequency domain alpha band(8-16hz), beta band(16-32hz), gamma band(32-64hz), sub-band(64-128hz) are same as LL,LH,HL,HH in wavelet decomposition?

I am working on single trial motor imagery data i.e. EEG data. I am following a paper which has a dataset from BCI challenge IV (dataset 2b). After removing noise and extracting all the data from...

23 February 2021 5,503 1 View

Difficulty in debugging code to correct error - TypeError: '<' not supported ?

I am trying with a Unet code ontained from net ...in tensorflow. When trying to predict the segmentation result with the trained and saved model with metric " iou" using "CustomObjectScope"...

22 February 2021 5,254 1 View