29 April 2013 1 2K Report

In field capacity, permanent wilting factor and water availability of plants are key factors, and so it is difficult to find the time to start water gradient with seedling stage. Experiment is conducted in small trays with sandy soil under green house condition.

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The large odds ratio and the wide confidence interval, what are the potential reasons for these findings? Is this result reliable?

In my study, I found an odds ratio (OR) of 65 with a 95% confidence interval (CI) ranging from 1.2 to 195. Given the large odds ratio and the wide confidence interval, what are the potential...

07 June 2024 402 3 View

What are cosmids?

Cosmids are plasmids that contain the λ cos, or cohesive ends, sites that are the λ sequences required for the packaging of DNA into a λ phage particle.

21 June 2023 1,996 2 View

Can any please help me to calculate uncertainty measurement?

I have done some calibration tests and wanted to do some calibration calculations. So can anyone suggest me how to do uncertainty measurements for calibration? Any help would be appreciated.Thankyou.

10 November 2021 7,462 11 View

How to calculate the apparent viscosity vs apparent shear rate (rheological flow curve ) of polymers without any rheometers or viscometers ?

I am planning to find out the rheology using cross model. But, firstly, I should generate a flow curve of polymers with the mentioned parameters and without any help of instruments (rheometer,...

15 October 2020 6,992 3 View

Can anyone please help me with process of Acetylation ?? At what temperature and pressure it is performed and how the process is done ??

Acetylation is a chemical treatment done to natural fibers for less absorption of water. It is done by introducing acetyl groups in the functional group region.

02 August 2020 3,157 2 View

Why some mice have a very thin/not well formed skull?

In our lab, sometimes we find some mice that have part of the skull very thin, almost transparent, that it is clearly not well developed. This is particularly a problem when we do stereotaxic...

01 June 2020 8,395 0 View

What is the best way to measure the stock price?

I was working on a research, where I mainly willing to find the relationship between Corporate Governance, Earnings quality and Stock Prices. I was highly confused of measuring the share price at...

29 April 2020 4,185 6 View

How can a new modelling approach create a difference in the performance variation ?

How can a new modelling approach create a difference in the performance variation ? Please give some examples based on wireless communication scenario.

11 April 2017 580 2 View

How to solve a fractional program of unimodal nature?

I am trying to maximize an efficiency function which is fractional in nature, through power allocation. It is already known that the function has an uni modal behavior with respect to power...

04 April 2017 6,370 2 View

Has anyone worked in eigen value based spectrum sensing for cognitive radios?

The covariance matrix of correlated PU signals always gives the lowest eigen value as 0. Therefore, the ratio of maximum eigen value to minimum eigen value is always 0, which gives me a...

23 November 2015 748 6 View

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