What is the best protocol for conducting the sequential fractionation of CHROMIUM IN balk soil?

I have found different methods suggested and followed by peers recently. However, none of them had similar methodological steps. I was wondering if someone could kindly suggest the most reliable...

19 September 2020 7,808 1 View

I am wondering how to exclude the interlerationship among our depended variables using stepwise regression?

Comment 2: The inter-relationships among soil properties (e.g., amorphous manganese oxides and soil clay, soil total Hg and available Hg) made the stepwise regression results artificial. In other...

16 March 2020 1,218 3 View

what is the effect of Rizatriptan on Migraine ?

28 April 2019 1,287 2 View

Does anyone know of a molecular biology protocol for replacing a large domain of a protein (~120 AA) with a small loop (5 amino acids)?

My protein contains two equal sized domains of about 120 amino acids each. I have designed an engineered protein where one of the domains has been replaced with a small loop. I do not know how to...

15 October 2014 6,552 4 View

What are the main differences within the animal/plant based transfer RNAs?

Are there are any distinctive differences between animals and plants in terms of t-RNA ?

13 April 2013 5,245 1 View

Do you know good and user-friendly programs to measure plant quantitative traits?

For my research i will need to measure plant quantitative traits (especially leaves area and roots length, but would be nice to add some more information). I recently discovered...

01 March 2021 5,035 2 View

How to simultaneously perform multiple biochemical assays?

I am a research scholar working on heavy metal stress on plants. I will be doing biochemical characterisation( protein, carbohydrate, proline, antioxidant enzymes and many more assays) at interval...

01 March 2021 6,999 3 View

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 View

Is IMPACT FACTOR justified in case of Taxonomy?

There is huge pressure of getting good impact factor on scholars now a days. On the other hand Taxonomy is a very dry subject and the concerned papers can only get citation in same group of organism.

26 February 2021 5,851 1 View

Uncertianiny in using dry or wet basis in mixing a sediment with fuel oil?

Hello I'm currently working on a topic related to studying the anaerobic biodegradation of TPH in marine sediments. In this work, sediment should be mixed with fuel oil to a concentration of 20 g...

24 February 2021 9,839 3 View

Standard curve shifting over time. How do I stabilise the ELISA?

24 February 2021 1,365 3 View

How can I selectively dry etch Ti on a polymer substrate?

24 February 2021 5,378 1 View

Which microtomy technique do you suggest for thin and delicate root sectioning ?And, how to preserve and process the roots before sectioning?

We have thin roots of from 1 year old different species of plants. We are looking into anatomical details of the roots. What's the best method to preserve and process the roots once they are...

23 February 2021 1,898 1 View

How to reduce static electricity of powder after lyophilization?

I am working on synthesizing and then purifying peptides using the SPPS system. After purification of the peptide, the peptide powder is obtained using a freeze dryer. When measuring the powder,...

22 February 2021 10,099 5 View

How to solve 2nd order non-linear and non-homogenous ordinary differential equation using non-linear shooting method and RK4 using Python?

I want to solve a second-order non-linear and non-homogenous order differential equation using the non-linear shooting method and fourth-order Runk Gutta using Python? Thank you for your help!

21 February 2021 3,225 3 View