How to fix muscle alignment error on Mesquite?

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One step in achieving a good quality control in the lab is risk assessment. What are the internal quality control measures done to limit these risks?

Quality Control: Risk Assessment

03 September 2023 8,024 3 View

Can you be one of our respondents?

Good day! We are students from Manuel S. Enverga University Foundation taking up Bachelor of Secondary Education major in English. We are currently working on a study entitled "The Power of Social...

03 May 2023 620 1 View

Can you be one of our respondents?

Good day! We are students from Manuel S. Enverga University Foundation taking up Bachelor of Secondary Education with a major in English. We are currently working on a critique paper titled "The...

02 May 2023 872 0 View

How do I interpret the standard deviation in our research data?

We're currently interpreting the results of our data gathering procedure, and these are the means and standard deviations of the scores we have gathered. I just wanted to know how do we interpret...

01 May 2023 1,530 4 View

Perception of Sexual Harassment Questionnaire?

Hi All, I am currently undertaking my first piece of research and have hit a bit of a road block locating a measure. I am wishing to ascertain a copy of the below 2 items however to date I have...

30 May 2019 7,814 1 View

Labeled standards for multi-residue pesticide GCMS analysis?

I will be analyzing various (~25) pesticides in precipitation, extracting with SPE and analyzing with GCMS. Will I need a separate labeled internal/surrogate standard for each compound, or would...

04 October 2017 9,603 5 View

How do I merge data files in SPSS and include only common cases?

I only want to see the all variables for common cases.

24 January 2016 7,618 2 View

Does anyone have a good MTT assay protocol for adherent cells?

I've been working with some adherent cells (cancer cells) and trying to use an MTT assay to evaluate % survival 3 days after transfection with lipofectamine and miRNA mimics. I'm plating cells in...

18 November 2014 2,715 6 View

Access to diabetic patients with a history of foot ulceration or amputation?

Our group at CLEAR has two ongoing online survey-based studies pertaining to physical activity and diabetic foot complications. If you are based in the US and can potentially help spread the word...

01 January 1970 9,773 3 View

Does continues partial charging/discharging do any harm to the BESS performance and degradation?

For a grid connected BESS (lets say 100 MW/200 MWh system, LFP battery), if we charge the BESS in such a way that whenever we can access power from the solar that will charge the BESS. Hence it...

01 August 2024 9,903 7 View

How to Post-fix Mice pup's brains?

I need to Postfix mice brains. I slice the brains using microtome at 40 microns. These are Postnatal days 7, 11, 14, and 21. I am using half the brain for other analysis, so I need to fresh freeze...

31 July 2024 1,123 4 View

Can we convert a thousand of FASTA sequence in numeric form in .csv format? If yes kindly send me the script for the same?

I have a .text file for various FASTA sequence , and i want to convert these sequences into a numeric file which will be in .csv format. OR I want to extract physiochemical properties(features)...

25 July 2024 3,650 2 View

I am trying to find phonon, and when i run calculations, there is error ?

how to fix this error, from phq_readin : error # 1 DFPT with the Blochl correction is not implemented I am attaching my ph.in file.

23 July 2024 4,649 2 View

How to fix install package meta in R?

> library(meta) Error: package or namespace load failed for ‘meta’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]): there is no package called ‘numDeriv’

18 July 2024 3,536 0 View

GIS (How can i fix when it appear in mines despite selecting WGSWGS 84 / UTM zone 38N?

I have a problem with geo-referencing a shape file. How can I fix it when it appears in mines despite selecting WGSWGS 84 / UTM zone 38N?

18 July 2024 2,696 1 View

Why in some wavelengths there are "overflows" in my Carbon dot UV-Vis Spectroscopy results(Emission segment)?

Hi everyone I have got this test in a fixed excitation and various emissions. In some wavelengths there are overflows which make the resulted analyze different from other carbon dots. Is it normal...

18 July 2024 4,244 2 View

Are my cells contaminated with mycoplasma?

I suspect my cells are contaminated with mycoplasma. I fixed the cells with 4% PFA and stained them with DAPI. Below is the image I obtained. I don't observe the typical small, rounded DAPI foci...

11 July 2024 7,786 3 View

How to download fasta files in "gene features" format from NCBI with multiple samples in R?

Hello, I was attempting to download some sequences data from NCBI. The format "gene features" could help me extract certain gene fractions using the names, but I found that it seems to be...

04 July 2024 9,875 1 View

How can I put small FWHM in CasaXPS?

I'm trying to fitting Cu Auger peak into various state (Cu0, Cu+, CuI etc..) In Cu0, one of the peak's FWHM is 0.84 but when I try to enter smaller value than 0.89, "input error" is occured. How...

02 July 2024 4,932 3 View