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if we are doing non-invasive sensing in patient urine then required ethical permission or not???

if we are doing non-invasive sensing in patient urine then require ethical permission or not??? If we have a consent form fill with the patient then it is sufficient or not???

24 May 2024 956 0 View

Why is the potential window of GCD not following that of Cyclic voltammetry?

My CV profile shows redox peaks at around -0.3V in the potential window -0.7 to 0.3V. But in GCD, the discharge curve is not going below -0.25V. If the potential window of GCD is followed i.e....

29 January 2024 9,836 3 View

Vulcanization of butyl rubber at Room Temperature ?

Can we partly cure Butyl rubber sealant formulation at room temperature in 10-15 days time. The purpose of adding a curing system in the formulation is to add the tensile in the product without...

24 January 2024 3,285 3 View

How can we make zinc disorbate ?

Hi Can anybody help us to know how we can make zinc disorbate ?

23 January 2024 3,884 1 View

How to avoid the particle growth in suspension without surfactant?

Since its multidose injection, we have benzalkonium chloride as preservative in formulation. we knew that benzalkonium chloride also act as cationic surfactant. During stability, How to avoid the...

01 January 2024 2,610 3 View

Can someone kindly explain the increase in capacitance retention after 1000 cycles?

In my study I have observed that the capacitance retention rate after 1000 charging-discharging cycles increased beyond 100%. can anyone kindly provide insight in this regard. Thank...

21 December 2023 2,848 1 View

Neocuproine method for copper analysis ?

The amount of reagents to be taken

02 December 2023 3,481 0 View

How can we decide the amount of copper sulphate be taken to prepare a stock solution in 1litre of water ?

procedure of preparation

19 November 2023 4,484 1 View

Microwave image in brain tumor?

brain tumor detection and classification

22 September 2023 5,109 1 View

What are the different methods to handle GLONASS Interchannel Bias?

Hi all, Please suggest any literature on GLONASS Interchannel Bias calculation.

31 August 2023 424 0 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

How to use Density Functional Theory to calculate carrier mobilities of solid system?

Hello, everyone. I have tried to determine carrier motilities of some materials, by Density Functional Theory, using Quantum ESPRESSO. There are a few methods to do it, like a package called...

04 August 2024 8,894 1 View

Can I separate xylene from paraffin after deparaffinization of microtome samples and reuse the xylene?

...

24 July 2024 1,559 1 View

How do you feel about social exclusion in transport within South Africa?

Research being conducted by Stellenbosch University would like your opinion about the effects of social exclusion on emerging urban mobility options and traditional public transport services. By...

21 July 2024 4,032 0 View

How to cacualte the creep life of polycrystal with CPFEM?

I saw a paper(PHAN V-T, ZHANG X, LI Y, et al. Microscale modeling of creep deformation and rupture in Nickel-based superalloy IN 617 at high temperature [J]. Mechanics of Materials, 2017, 114:...

16 July 2024 8,436 0 View

Is it possible that the Earth's axis of rotation could change?

Due to the shifting ocean currents, the planet could be thrown off balance, altering the angle of rotation, and even causing the axis to shift, plunging us into chaos. In reality, it doesn't take...

15 July 2024 8,949 1 View

How many days can I store plant samples in paraffin?

Must I cut them immediately with a microtome or can I keep them and use them over time?

30 June 2024 4,498 2 View

Is there a difference between the term Geospatial Analytics and Geographic Analytics ?

I am writing my master thesis about the use of Geographic Analytics in advancing urban mobility but I wasn't able to find appropriate academic sources that specifically turn around the term "...

25 June 2024 3,312 1 View

What are the typical gels used in EMSA experiments (non-radioactive) to detect shift in bands of protein & RNA complexes?

I would like to hear if anyone here has had prior or present experience with Lightshift Chemiluminescent RNA EMSA kit from Thermo Scientific? What are the gels you have used to detect the labelled...

23 June 2024 7,463 1 View

What type of paraffin is recommended for preparing samples for cutting with a microtome?

Sample type: Corn leaves and stem Bean leaves and stem

22 June 2024 2,082 3 View