Why does fsolve(x - (-8.0)^(1/3), x) returns only the first root (1.000000000 + 1.732050807*I) of the polynomial (which clearly has 3 roots)?
Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?
06 August 2024 978 5 View
Hello everyone! I am currently exploring the performance of large models in understanding knowledge in specific domains, and attempting to construct a knowledge framework similar to what...
05 August 2024 5,726 2 View
Regarding a model for simulating battery charge and discharge, what do you consider to be high fidelity? What is the acceptable percentage of error (regardless of the metric)? Could you suggest...
03 August 2024 5,357 0 View
Hello, if you made a transwell assay where you incubate the cells with a nanoparticle-encapsulated drug and considering that in the oposite compartment you'll have both the free and encapsulte...
03 August 2024 2,730 1 View
need to open an account to upload my published papers
01 August 2024 9,255 1 View
I am using a Bruker 600M solid-state NMR spectrometer with a Micro 2.5 microimaging system. The test sample is a tube of 1M LiCl aqueous solution, and the nucleus detected is 1H. I am trying to...
01 August 2024 9,225 1 View
All plants are green but some of these plants becomes yellow. I did not found any reason. Please help me to find out the real problem.
01 August 2024 588 4 View
Hello. Thanks for your consideration to see my question. Recently, I conducted XPS anaylsis of g-CN that is prepared from thermal polycondensation of DCDA, so-called conventional bulk-g-CN,...
30 July 2024 9,824 2 View
N=6 Comparing pre and post test likert scale responses. Participants are mix of practicing & preservice teachers.
30 July 2024 7,231 4 View
Hello, I'm trying to measure the conductivity of semiconductor films but since I don't have a commercial four point probe set up I would like to build one on my own in my lab. I have generators,...
30 July 2024 904 2 View
We have observed that tube to tube sheet joint leaked in our boiler and needs to overcome same by knowing the root cause.
08 August 2024 3,160 0 View
How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?
06 August 2024 9,617 3 View
How microorganisms are important for maintaining of healthy soil and biodiversity and microorganisms and plant roots contribute to soil formation?
31 July 2024 8,938 5 View
Dear people,
24 July 2024 1,252 2 View
Previously, I successfully modelled the transmission and reflection of electromagnetic waves incident on non-magnetic materials. Please refer to my publications for details: 1- A polynomial model...
05 July 2024 1,395 2 View
Dear All, Does anyone know how we can define polynomial CZM in Abaqus? Please help me out. Thank you
01 July 2024 2,758 2 View
I have a plant whose roots have been infected with both bacteria and fungi. What strategy should I follow to isolate RNA of all three, i.e. plant, bacteria and fungi at once? This RNA is to be...
09 June 2024 9,875 0 View
Hi all-- I'm preparing plant root samples for RNAseq and have been investigating some samples that had suspicious bands in their lanes when I ran a 1% non-denaturing RNA QC gel. To spot check...
26 May 2024 7,139 1 View
hand weeding is time consuming, costly and other mechanical weeding practices are not available here. I am seeking for effect of selective herbicides on root nodulation in mung bean farming....
22 May 2024 4,141 0 View
I searched in literatures and i got the formula root length of treated plant / original root length *100 when i applied this, i got the values higher than 100.
10 May 2024 9,147 2 View