What is the best qualitty of life scoring system to measure QOL after liver surgery?

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How to calculate linear absorption coefficients?

Currently I am studying the absorption behaviour of multilayer thin film sample using XRF.The thin film has 3 layers ( WC/Co as substrate, Ti(C,N) as middle layer and Al2O3 as top layer). Here...

26 June 2024 6,065 2 View

How to get Consistency Ratio when scale of relative importance is used in AHP?

In AHP (Analytical Hierarchical Process) using 9 criteria, when I use a a scale of relative importance (1-9), I am getting a higher lambda-max and hence an inconsistent Consistency Ratio (>.10)...

16 June 2024 1,228 1 View

Can anyone suggest a method to check whether crosslinking occurred or not?

im working on the photocrosslinking of hydrogels and want to check whether crosslinking happened with the material I have.

12 June 2024 5,579 3 View

Can anyone suggest a recipe to make hydrogel by using riboflavin as photoinitator?

im working on hydrogels now and I would like to use RF as a photoinitiator

24 May 2024 9,131 1 View

Have you noticed any obvious change in student behaviour and learning styles after the widespread use of AI tools?

22 February 2024 7,980 1 View

Which is the best book or site to study sample size calculation ?

Other than cross sectional studies, I wish to gain knowledge in calculating the sample size for interventional studies as well as calculate sample size with the help of Standard Deviation etc..

04 February 2024 2,011 3 View

Sub-threshold voltage?

Does Heterogeneous Bipolar transistor (HBT) has a sub-threshold voltage? Does it has performance on the structure?

13 January 2024 9,702 1 View

How does one upload new research?

Please provide for me the procedure to upload a new text.

02 November 2023 1,239 0 View

Will the data be multivariate time series or panel data?

I am planning to take GDP (current), Real Inflation rates, Real interest rates and exchange rate fluctuations for four countries USA,UK, India and Japan. Would I be able to analyze the data using...

27 August 2023 3,652 10 View

What is the impact of Monetary Policy on Inward FDI?

For my dissertation, I am looking to explore the effect of Monetary Policies set by Central Banks on inward FDI (% of GDP) for USA, UK, India and Japan from 1993-2014. During this time period I...

11 August 2023 671 4 View

Is there a problem with my RNA pellet?

Hello, I am currently having problems with RNA extraction. I am using mouse liver (C57BL6J), and I have extracted RNA from mouse liver before. Before this experiment, my final RNA pellets were...

11 August 2024 7,082 3 View

Microtome tissue sectioning - How to prevent chatter of paraffin tissue specimen sections?

Hello everyone, I have recently started using the microtome device for sectioning of paraffin-embedded mice lung. While I had some success in sectioning and observing proper ribbons, some of my...

06 August 2024 666 4 View

Do you have good tips for seaweed tissue preservation in the field for post RNA extraction?

I will be with my students collecting seaweed samples in a marine farm and later we will process this tissue for RNA isolation and further sequencing. Does anyone have tips on how to collect the...

04 August 2024 501 2 View

Does matter flow through ecosystems and energy is recycled and how does the flow of matter and energy compare in the living world?

03 August 2024 607 2 View

How to Transform my handy-wavy explanation of why group I/II metals oxides in aqueous solution are basic into a rigorous argument?

I heard an explanation about something being a better proton acceptor or lone pair donor but that doesn't make sense. I couldn't explain in in terms of acid-base theory. The hand-waving way I saw...

03 August 2024 9,918 0 View

Interested in a SCOPUS collaboration?

Hi RG family. My team and I are working on some SCOPUS publications and we need co-authors who are willing and capable of undertaking both qualitative and quantitative-based studies. The scope of...

02 August 2024 8,572 0 View

What is the problem with these tissue culture plants?

All plants are green but some of these plants becomes yellow. I did not found any reason. Please help me to find out the real problem.

01 August 2024 589 4 View

How do living organisms play a role in the water cycle and why is nonpoint source pollution potentially more harmful than point source pollution?

01 August 2024 7,061 2 View

Some new emerging problems on application of RL for scheduling in IoT networks?

I have seen plenty of existing works on applied Reinforcement Learning (RL) policies for optimized scheduling in IoT networks including Q-learning, DQNs, and the newer ones including PPO for...

01 August 2024 8,754 2 View

Tissue homogenization in mouse with FastPrep-24™ 5G - is the D matrix system useful?

I need to lyse and homogenise mouse tissues. So far I have experimented with liver and lung tissue, using matrix D. The liver was completely lysed with 6 repetitions of the standard program, but...

31 July 2024 9,186 0 View