Which compactive effort could best be used to simulate the compaction status of soil in its natural state?

I would like to know the compactive effort (size of the rammer, height of dropping and number of blow) to use to remould disturbed soil sample into its natural state in other to carry out...

01 February 2015 6,454 2 View

What is the proportion of cement constituents (that is limestone and clay) that are mixed together during production? Can laterite be used as clay?

01 February 2015 4,180 12 View

What relation do I use to determine bulk density of microbial biomass from microbial counting?

Is there possibility of knowing bulk density of microbial biomass from microbial count (cfu/mg), biofilm thickness and surface area of diffusion column?

05 June 2014 8,657 5 View

How do I correctly compute pore water concentration for inorganic cations having determined the adsorbed concentration via digestion method?

I need to determine the pore water concentration for some selected cations and anions having determined their sorbed concentrations through AAS after digestion. Also I have characterized the...

03 April 2014 4,760 0 View

Is it possible for the adsorbed concentration to be higher than the initial concentration of the cations in the characterized solution?

If it is possible for this to happen, what are the factors that could promote this to happen.

03 April 2014 8,421 1 View

No title

And can anyone provide information on how to carry out the integration for Kr using the Fredlund and Xing model? The reason for this is that I am getting a negative Kr at any suction pressure...

02 March 2014 3,684 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View

How does the gut microbiome affect the fibrotic process within the liver?

and Can the gut microbe be used for the treatment or diagnosis of liver fibrosis?

02 March 2021 557 2 View

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 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

Has anyone used the Illumina ITS1 primer sets?

Hi everyone, Illumina provides a list of primers to amplify with high taxonomic coverage the ITS1 region for further fungal sequencing, but I cannot find the exact amount necessary of each...

25 February 2021 6,969 3 View