Soil health improvements, environmentally friendly and sustainable techniques.

01 January 1970 0 2K Report

I’d love to hear your thoughts on promising trends or innovative approaches to improving soil health. What are your opinions on environmentally friendly and sustainable techniques, such as plant-based or microbial biostimulants?

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Science method

More Eliezer Khaling's questions See All

Could you recommend methods for analyzing soil extracts from the rhizosphere for organic compounds, including secondary metabolites?

Additionally, could you suggest technical analytical instruments suitable for this purpose?

11 March 2024 7,579 2 View

Any recommendation for 'soil database' that provide information about global soil properties?

In particular, soil properties such as % of sand, silt or clay content, pH, C:N, NH4+, NO3-, NO2- etc. ?

14 May 2023 6,474 3 View

1H NMR to determine glycerol to glycerol carbonate is possible in a 300 T equipment?

I'm studying the transcarbonation reaction of glycerol to glycerol carbonate. I have read good papers about this issue, but the problem is that the glycerol -CH- peak in my spectra is absent. The...

22 September 2022 4,939 2 View

Has anyone used Arduino to control a fixed bed reactor?

I'm building a module to study a fixed bed reactor. I have to use it to control the outlet pH, the reactor inlet and outlet temperatures, the spectrophotometer outlet data, and the inlet reactant...

03 April 2022 7,082 2 View

Are there specific adsorption / desorption kinetic equations for drugs delivery? Those ones for chemical kinetics could be used? References ?

I have been using chemical kinetics equations (1st order, 2nd, order, etc) for modeling of adsorption /desorption of drugs on molecular sieves. Is this a correct or I need specific equations? I...

07 October 2020 7,898 11 View

How to quantify and stratify the volume and specific surface area of submicro-, micro-, meso- and macropores in a porous solid?

Is it possible to quantify and stratify the kinds of pores (volume and specific surface area)? Only N2 physisorption is enough? Is there another technique to help this? Physically are there other...

04 August 2020 9,393 3 View

What's the effect of MgO impregnation over activated carbono on sugar clarification?

I'm trying to clarify sugar modifying activated carbon with diferentes oxides.

17 May 2019 3,940 2 View

I need to obtain an equation for calculation of pure urea in liquid phase. Has someone a refrence? Or a thermodynamic equation for this?

I'm developing a work that needs the density of pure liquid urea. It's liquid when the temperature is higher than 134 oC, but I didn't find references for this property.

29 November 2018 4,893 2 View

I need to prepare ZSM-12 and Beta zeólitas with TEABr, but the OH-/SiO2 ratio is very low and sílica fumed doesn't solubilize. What can I do?

Cannot synthesize these zeolites at low OH/SiO2 ratio.

10 October 2018 8,842 3 View

Are there specific models for adsorption / desorption of drugs in porous solids?

In studies of adsorption / desorption kinetics of drugs in zeolites, the kinetic models of 1st and 2nd order as in chemical kinetics give very similar results. Are there specific models for the...

29 May 2018 1,238 6 View

How can I inoculate a lyophilized anaerobic bacteria into the culture medium without an anaerobic chamber?

There are anaerobic gas pak jars and environment providers in the laboratory that provide anaerobic environmental conditions for the growth of anaerobic bacteria. However, there is no anaerobic...

05 August 2024 4,945 3 View

People weight in Oaxaca Blinder Decomposition on R?

Hello guys! Do you have experience running a Oaxaca-Blinder decomposition on R applying person weights. How do you suggest doing it? I have a variable PERWT which gives more information on how...

04 August 2024 6,033 0 View

What are the best (less toxic to human) methods of microbial lab fumigation?

We are planning to establish a microbial laboratory in our research center and are actively seeking the best disinfection methods. If anyone has any recommendations, please let us know. Thank you.

04 August 2024 1,973 1 View

What is the role of oxidative stress in toxin-induced carcinogenesis?

What is the role of oxidative stress in toxin-induced carcinogenesis? I am currently researching the impact of environmental toxins on children's health and would greatly appreciate insights from...

02 August 2024 3,174 1 View

How do environmental toxins interact with genetic predispositions to increase cancer risk?

I am currently researching the impact of environmental toxins on children's health and would greatly appreciate insights from experts in the field. If you are an expert or researcher working on...

02 August 2024 2,627 1 View

Are current regulations effective in preventing cancer caused by toxins?

I am currently researching the impact of environmental toxins on children's health and would greatly appreciate insights from experts in the field. If you are an expert or researcher working on...

02 August 2024 4,474 2 View

Why microbes are used in environmental engineering and role of microbes in reducing environmental pollution and improving environmental quality?

25 July 2024 5,192 5 View

What are the important scholarly articles related to 'Use of Likert Scale in social science research' ?

The Likert scale is a commonly used measurement tool in social science research to assess people's attitudes, opinions, or perceptions. The social science students still have difficulty selecting...

25 July 2024 7,535 1 View

Can primary care be sustainable ? And how ?

I am starting to work on this question, with particular reference to what we might be able to learn from countries outside the UK. Of course this topic is huge, and I am breaking sustainability...

25 July 2024 1,545 3 View

I encountered a situation where the 16s PCR amplification worked perfectly with the DNA from the same sample, but using the same sample Don't working?

I isolated microbial DNA from marine water samples taken at various sites using the Qiagen Power Water DNA Isolation Kit, including a modified enzymatic lysis step. I encountered a situation where...

24 July 2024 9,688 0 View