05 April 2019 2 2K Report

Any references for correlation among the ECG signals after the peak R is detected so that the rest peaks and characteristics could be identified ?

More Preeti Chandrakar's questions See All
What is the meaning of ''Article with reviewer- feedback from Springernature''?

After Plagiarism checking in Turnitin, the result shows that the similarity of my manuscript is from ''Article with reviewer- feedback from Springernature'' and the link provided opens a word file...

20 June 2024 8,325 1 View

How to deal with missing values for a particular variable?

"In a retrospective controlled cohort study, if ~25% of participants have missing data on a crucial variable, is it acceptable to run an adjusted model by excluding these participants? Should the...

08 June 2024 2,043 2 View

What should be the pore size of transwell chamber membrane to work with PBMCs?

Hello everyone, I want to do a chemotaxis migration assay with PBMCs. I have gone through the literature to find the optimum pore size of the transwell membrane but got confused. Some people have...

04 April 2024 8,604 2 View

Please suggest me some topic on microstrip antenna for my p.hd.?

please suggest me some topic on microstrip antenna for my p.hd.?

14 March 2024 3,138 3 View

AI and ML in healthcare?

AI and ML in healthcare?

18 January 2024 5,803 4 View

How to collect data for cross sectional survey in a district in a populated LMIC district wihtout proper community mapping?

The target study population for this cross-sectional study is people aged 18-35 years residing in a densely populated urban district. The sample size was calculated based on the number of people...

04 November 2023 1,102 4 View

Whats the relation between collagen unwinding and its melting temperature?

the extent of collagen unwinding is examined by measuring the melting temperature of collagen 1 in the absence and presence of MMP-1(E200A). whats the rationale for this idea?

02 October 2023 3,359 0 View

How to sterilise peptide containing microsuspension (particle size: 20-30 micron)?

I am working on peptide containing microsuspension (particle size: 20-30 micron) which has to be sterilised, since it is a peptide molecule, facing challenges with heat sterilisation method....

31 August 2023 6,533 4 View

What would be an appropriate risk of bias tool for systematic review including mostly retrospective studies using administrative data?

My primary research question of the systematic review is to understand the proportion of health service use for a specific condition. Majority of the included articles are retrospective studies...

31 July 2023 2,411 1 View

I am trying to export the XPS data from CASA software to ASCII format but getting an error stating "Demo version: Data not saved". Why?

Hi, I am trying to export the XPS data from CASA software to ASCII format but getting an error stating "Demo version: Data not saved". Please suggest how to do it.

30 July 2023 1,558 3 View

Similar questions and discussions
Melt curve problem in qPCR?

Do these peaks in the curve indicate primer dimer or non-specific products?

01 August 2024 7,466 0 View

How to improve peaks separation in HPLC?

Hi everyone, I'd like to better separate two close peaks coming from a bioconversion sample, I'm currently using a C18 KromaPhase 4,6mm Ø.I. SCHARLAU, particle size (µm): 10, pore size (Å): 100,...

30 July 2024 435 3 View

Dataset of synchronized cardiac angiography and ECG?

Hello, I'm working on medical project and I would need synchronized angiography with ECG? Does anyone know if some open source dataset of this kind exist? Regards, Bruno

25 July 2024 2,214 2 View

What does an additional peak in FTIR between 3100 and 3300 nm affect the quality of the material, benzethonium chloride USP??

I do not know much about FTIR! The material Benzethonium Chloride USP was compared to a reference standard in regards to FTIR, as per the USP testing: Identification B. Infrared absorption (FTIR),...

16 July 2024 6,918 7 View

Validated HPLC method for the estimation of the Amphotericin B ?

During the release test of Amphotericin B using 1% Tween 80, i observed three peaks even in the standard. The first peak consistently yielded results around 500%, while the other peaks showed...

08 July 2024 1,330 0 View

Why there are no peaks at downfield NMR of Cobalt and Nickel complexes?

I synthesized some paramagnetic cobalt and nickel complexes (expected to be Co(II) and Ni(II)) using a bidentate ligand - N of pyridine ring (aromatic) and O of P=O (aliphatic), and I obtained...

03 July 2024 3,410 4 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

What is the reason of appearance of 2 or 3 peaks in zeta potential analysis of sample?

Hello I have prepared metal nanoparticles and did zeta potential. Normally there is a single peak in sample but now there are 3 peaks. I prepared sample for analysis first I prepared 10 mg/mL...

30 June 2024 1,063 4 View

EDS or EDX concetration finder?

Hello everyone, I'm facing an issue with EDS software that prevents me from obtaining atomic or weight percentages for my scan. However, I do have access to the raw data, which shows intensity vs....

29 June 2024 6,664 14 View

Could you please help me to match the XRD peaks of MoVO oxides?

Hi all, I have few XRD files of MoVO oxides. These are newly synthesized compounds. Can anyone suggest me, how can check my XRD files from database? I want to match my XRD peak to the database. Is...

24 June 2024 6,448 3 View

Our partners will collect data and use cookies for ad personalization and measurement. Learn how we and our ad partner Google, collect and use data. Agree & close