How to claculate the heat produced by gamma radiation?

When we radiate a solid film with gamma radiation, the film will experience a temperature rise. But we don't have access to the film to measure the change in temperature. How to calculate the...

14 August 2020 9,591 5 View

Quality assessment tool for non-ranmoized studies (cross-sectional, cohort studies)?

18 April 2020 6,171 3 View

What is the easiest method to characterize Porosity?

What is the easiest method for characterizing large number of samples to investigate their porosity? The thickness of the samples is 300 nm. Please do not mention SEM, STM or AFM.

06 February 2020 9,878 3 View

Using a validated questionnaire in a global study?

I am going to use a validated questionnaire to conduct a global study. This instrument has already been validated and translated into different languages. So, if I decided to use this...

05 January 2020 8,015 3 View

Moderate logistic regression?

I will be grateful if you can if you can answer the following question, " I am testing a moderating variable via logic regression. I have categorical predictors (3 levels), do we center those...

18 November 2018 4,785 3 View

Why do tissue sections get damaged when i perform a slide in situ hybridisation?

Hi, I have been doing slide in situ hybridisation on wax sections (mouse embryos age e10.5) and every time I do it the tissue sections look damaged. Can anyone suggest a solution to improve the...

23 March 2017 1,521 2 View

Is it safe to calcine a copper ethylenediamine complex?

30 January 2017 6,691 3 View

Do you know of any free software for conducting item analysis?

There are many programs for conducting item analysis. However, the only free program I could find was the Lertap Software, which is Excel-based. The issue with Lertap is how its light version is...

01 January 1970 8,769 3 View

How can we test a sensor for covid19 without being subjected to infection

I'm currently trying to develop a biosensor to detect covid19 infection. However, I don't want to be exposed to the real virus for a real practical test. Is there any way, to simulate viruses so...

01 January 1970 5,166 4 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Image Processing and classification using keras/Tensorflow?

Do you have some recommendations approaches on Image processing and classification of plant diseases using TensorFlow/Keras?

02 March 2021 1,493 4 View

Which SAR dataset to use for generating coherency matrix and performing target decomposition (Description) ?

Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...

02 March 2021 8,481 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Why Trivalent chromium start precipitating above PH 5 ? Moreover discuss difference between adsorption of chromium and precipitation of chromium ?

I am a student of MS Environmental Engineering and started my research phase. I am working on metal removal ( chromium iii ) by using activated carbon prepared from the agricultural feedstock. So...

01 March 2021 5,475 2 View

How can I assign a velocity along one direction to CO2 molecules in a molecular dynamics simulation using GROMACS?

Dear all, I am trying to perform a MD simulation about the interaction between CO2 and a polymer. I create my model, solvate it and perform the NVT and NPT equilibration. Now I am not able to...

26 February 2021 10,014 3 View

How could I process data in RCT to include it in meta-analysis?

I'm in the process of doing a meta-analysis and have encountered some problems with the RCT data. One of my outcom is muscle strength. In one study, I have three different measurements of muscle...

25 February 2021 7,603 3 View