Hydraulic conductivity of materials used in constructed wetlands.
Use coarse sand and gravels for better hydraulic conductivity.
What do you think - is there an average (or optimal) number of publications per year that every researcher should write? I mean - number of publications that are published (or accepted for...
04 May 2016 9,475 11 View
Hi! I would like to ask your help to find out whether two terms "complexation" and "coordination" are synonyms or they are not? I am pretty sure that they are, but I just can not find good...
07 August 2015 4,819 2 View
There are too many methods for sequential extraction / fractionation procedures for the determination of phosphorus in soils. Which could be to most suitable? P.S. I do not have soil, but...
09 October 2014 5,152 14 View
Although I have been a researcher for several years, I just recently found out that such thing as working papers (preprints) exists. I see it as a great tool to get feedback from other...
03 April 2014 692 2 View
I often see that there are mistakes made about terminology and definitions in my field of study (biosorption and biosorbents). In addition, there are some methodological mistakes as well (e.g., in...
02 March 2014 4,508 2 View
Approximate concentrations are require in compared with the WHO permissible limts
11 August 2024 2,723 1 View
I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...
10 August 2024 4,005 2 View
I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...
09 August 2024 9,621 0 View
How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?
09 August 2024 3,291 2 View
One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...
08 August 2024 6,690 1 View
I am having an issue with my gel image where my PCR product is not appearing very bright on the gel. When I perform gel extraction, the A260/280 purity value is very low. I used the Qiagen gel...
05 August 2024 9,798 3 View
I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...
05 August 2024 3,290 1 View
I have protein-membrane simulations (PDB, PSF, DCD) and have noticed that water molecules near the protein are not visible in the simulations. How can I fix this issue? Is there a way to place the...
04 August 2024 1,200 2 View
Why is nonpoint source pollution potentially more harmful and difference between point and nonpoint sources of water pollution?
01 August 2024 1,180 2 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