How do I collect online measures in a same-different task?

The same-different task requires to subjects to indicate whether a pair of stimuli seen or heard are the same (say AA or BB) or different (say AB or BA). Researchers often collect offline measures...

20 February 2021 9,226 2 View

Production of secondary compounds in plant tissue culture.

Hello! I would love to know about the production of secondary compounds, especially about phenolic compounds which are produced in the process of culturing plant tissue. It is supposed to be...

27 June 2017 7,964 10 View

How can we isolate some bacteria strains with low population?

There are some bacteria strains that can tolerate the toxic orgainic solvent, but the number (or population) of them is very low. How can I isolate them? (The bacteria come from soil). Can anyone...

14 April 2017 5,306 4 View

Has anyone transfect endothelial cells with Qiagen SAB Cignal GFP plasmids?

Hi everyone. I've spent the last couple of months trying to optimise transfection of primary HCAEC and HUVEC with a Qiagen CMV-GFP positive control plasmid (eventually want to use ARE-GFP...

30 March 2015 4,243 3 View

Is it possible to use 46mers that end NNNN*N*N with Phi29 amplification?

I would like to amplify whole genome DNA but also tag it with a 40 bp sequence that can crossover with the chromosome of a naturally competent bacterium. The point is to use random WGA to amplify...

18 June 2013 4,775 1 View

How to measure angle between laser travel path and machine axis in Laser Measurement system?

25 February 2021 1,987 3 View

Are there methods for automatically mapping floodplains, fans and terraces?

I want to map these river geoforms with as little subjectivity as possible. I have a high resolution DEM generated by drone data.

22 February 2021 7,800 3 View

Rearranging abbreviation list in LaTeX ?

Hi, I'm trying to rearrange an abbreviation list for a manuscript such that it would be listed in alphabetical order. Is there a function that does this automatically or is manual my only option?...

18 February 2021 4,870 2 View

Are cloud points able to identify tree species?

Hello Dears My goal is to classify dense forest tree species using drone images. Is it possible to classify dense cloud points? If yes, in what way and in what software? Thankful

15 February 2021 3,475 3 View

Formulate model for one integer optimization?

I am working on one optimization problem. the model with two states, the transition between the two states based on one threshold value (L = 5, which L< 5 -> Normal state, L== 5 ->...

11 February 2021 4,045 3 View

Are there any differences between setting automatic or manual number of measurements in DLS?

When doing measurements in DLS (either size or zeta potential), I have the option to input an automatic number of measurements or to set it manually. My question is: is there a drawback in...

08 February 2021 9,423 6 View

How can I enter the load increment values to the Abaqus?

In Abaqus I know that there are two methods for incrementation (Automatic and fixed incrementation). I want to control the incrementation by myself. I want to input the values of load increment...

03 February 2021 6,943 3 View

Is there any procedure or an equation for converting total carbon to organic carbon or any equation that helps to obtain the value?

I have analysed percentage carbon (total) using CHNS Elemental Analyzer for the forest soils. Now, I would like to obtain SOC content from the obtained value for which I am looking for a procedure...

29 January 2021 5,551 8 View

What is the most efficient way to generate amorphous silica in LAMMPS?

I would like to generate multiple large samples of amorphous silica in LAMMPS. Currently I am generating it by beginning with a lattice of silicon and oxygen atoms and using a melting and...

28 January 2021 6,128 4 View

How to plot Random Forest model as raster prediction map in RStudio?

Output_raster

27 January 2021 7,974 3 View