How to probe excited state charge transfer spectroscopically?

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Generating scholarly content with ChatGPT: ethical challenges for medical publishing?

citation needed

23 March 2023 661 11 View

Particle Swarm Optimization in layman's language ?

I believe that if it is not simple to make someone (may be having a different area of expertise) understand any process/operation then perhaps I haven't understood it yet clearly. Hence, need...

17 July 2021 6,966 8 View

Is Monocyte Activation Test (MAT) is approved for pyrogen testing of Radiopharmaceuticals?

Usually LAL test (Endosafe PTS) is used for pyrogen testing of short lived Radiopharmaceuticals like FDG. The dacayed sample is also getting analysed by GEL clot method. Is MAT approved (...

25 December 2020 2,028 3 View

ICRP annual dose limit for occupational worker averaged over a period of 5 years is 20mSv. Is it according to the ALARA principle?

Working in an FDG production lab for around 20 years. Does the annual ICRP dose limit of 20mSv/Year avegraged over 5 years (and in a single year upto 50mSv) is following the ALARA principle. Does...

07 December 2020 750 5 View

What is the best complete reference (Book or course) on the following topics?

1. Optimization 2. Convex optimization 3. Empirical Risk Minimization (ERM) 4. Loss function 5. Duality 6. Perturbation 7. Regularization 8. Alternating Direction Method of Multipliers (ADMM)

29 June 2020 1,283 2 View

How do you change constitutive model equations in Abaqus?

This question is related to geomechanical constitutive modeling in software Abaqus.

26 April 2020 749 0 View

How 1/10th factor of the IRF FWHM is obtained by the iterative reconvolution technique to be recovered in TCSPC instrument?

Hi, In excited state lifetime measurement with TCSPC instrument theoretically it is assumed that lifetime down to ~1/10 th of the IRF FWHM to be recovered by iterative reconvolution technique. I...

30 March 2020 4,545 2 View

Vaccine for Coronavirus?

I thought the last couple of days and think that if we know the source of coronavirus then it will help in one or another way. Suppose / for example, if the virus came from snake or mouse then...

11 February 2020 5,064 17 View

How one could extract 100% (or near to 100%) DNA and RNA from a known bacterial biomass and quantify?

Here 100% extraction means a total DNA and RNA extraction from known bacterial biomass. This will not for the quality check but more on the quantification. If there is any published method...

28 January 2020 2,478 2 View

I am trying to do retroviral transduction using platE cells but its not giving good efficiency.Can somebody suggest ways to increase efficiency ?

I use Fugene-3ul/well, pclEco- 0.8ng and polybrene 2ul/ml from 5mg/ml stock. I usually spinfect T cells that I have activated a day before with anti-CD28 and anti-CD3. I use MigR2 plasmid with my...

08 December 2019 3,791 3 View

How to fix errors in my heat transfer steel structure with reinforced concrete slab model Abaqus?

I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...

07 August 2024 1,028 0 View

Z-average size from Dynamic Light scattering can it be lower than the original probe size?

Hi everyone, Recently I have been conducting Dynamic Light scattering experiments in a micellar solution at 5 and gel at 37 degrees of Celsius with latex particles of diameter 190-500 nm. While...

01 August 2024 1,168 4 View

How to find a reaction is reversible or irreversible in CV? How to know the number of electrons transfer?

My screen printed electrode CV is given here. For Nerstean one electron reaction the delta E value should be close to 57 mV and ration of Ic/Ia should be close to 1. I did CV of my screen printed...

30 July 2024 4,671 3 View

How to build my own lab made four point probe set up?

Hello, I'm trying to measure the conductivity of semiconductor films but since I don't have a commercial four point probe set up I would like to build one on my own in my lab. I have generators,...

30 July 2024 906 2 View

Is it necessary to attach fluorophore at 3' end in MIC RT PCR machine for Dual hybridization Probe designed especially for genotyping assay?

I designed 2 dual hybridization probes for my single SNP. where I attach my fluorophore 5'-FAM-nnnn-BHQ1-3', and 5'-HEX-nnnnnn-BHQ2-3'. I need to run it on the MIC RT PCR machine by Biomolecular...

28 July 2024 5,658 0 View

Can I use Likert scale with Paired Sample T-test?

Hey researchers! I am currently doing a research about to what extent in which A has accelerated the inclusiveness of the payment system in my country. Down below are a few examples of the...

26 July 2024 5,654 3 View

Can anyone kindly suggest research topics in the area of thermodynamics, heat transfer, fluid mechanics or renewable energy?

I am an undergraduate mechanical engineering student seeking suggestions on topics related to either thermodynamics, fluid mechanics, heat transfer or renewable energy for my final year project....

24 July 2024 4,058 5 View

How can we improve transfer learning techniques to make models generalize better across different tasks and domains with limited labeled data?

Machine Learning

24 July 2024 2,487 3 View

VOC analysis on GCMS ?

Hi everyone, Can someone explain for me a method to inject VOC collected with Tedlar bag from pyrolysis process and transfer or inject into GCMS. Thanks

22 July 2024 6,398 1 View

Biomerieux API Campy performance?

Hello, I have a somewhat weird question: has anyone had problems with campylobacter growing in the second half of the strip GLU through ERO? Have you managed to correct it? There is some...

19 July 2024 3,094 2 View