The chi square calculator available online cannot calculate it because it contains zero
Could you recommend some articles on Urban Transportation System optimization and Innovation?
13 August 2024 2,595 3 View
I am working on microalgae cultivation using waste water. The initial concentration of nutrients were less but the microalgae has achieved biomass growth of 2 g/L. The final concentration of...
08 August 2024 4,810 2 View
If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...
07 August 2024 5,342 2 View
Articles on" Gender disparities i leatherwork education"
07 August 2024 2,499 0 View
Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...
04 August 2024 5,973 3 View
I want to Estimate surface heat fluxes using MyLake, but I don't have all the initial values in model parameters section and other sections,is there a way?
04 August 2024 1,535 1 View
I'm guessing it's because the ligand experiences too much electron repulsion or proton repulsion from the chromium to insert them close to the 3d-orbitals which are close to the metal nucleus. Is...
03 August 2024 1,369 1 View
why don't d-orbitals split themselves because of themselves without the presence of ligands? Electrons are indistinguishable. Why wouldn't it be more correct that protons from a ligand split the...
03 August 2024 3,588 3 View
If from a geometric perspective the non-halogens, non-noble gases have more empty spots in their valence shell, and the filling/exiting of any of the empty spots in the shell constitutes a...
03 August 2024 4,787 2 View
Why is the molecule's orientation with an electric field affect polarizability? Electrons are diffuse enough to be independent with respect to orientation and effect of electric field on...
03 August 2024 7,840 1 View
My photocatalyst from solid waste red med. Dye is methylene blue My all parameter study is showing zero order. How to prove it further that the reaction in zero order?
29 July 2024 7,402 1 View
I know the difference between instrumental LOD and method LOD but my query is - in case of any sample whose concentration is zero or not detected by the instrumental LOD, is it possible to get...
24 July 2024 6,591 5 View
Currently I need to calculate detection probabilities (PD) from radar cross section (RCS) data. Beta distribution parameters for this RCS data are calculated and will be used in Swerling0...
22 July 2024 865 0 View
In cases where the rotational of the magnetic field H is zero, we can define this field as the gradient of a scalar function defined as the magnetic scalar potential (similar to the electric...
21 July 2024 9,633 4 View
In deriving a model of an LTI dynamic system, the model of the system does have no RHP zeros, however, when inspecting the step response, it reveals a non-minimum phase system represented by a...
14 July 2024 6,353 2 View
R(t) = the propagation function of the vortex, where R=sqrt(4vt + R0^2) R0 = initial radius. w0 = initial angular velocity. Rf = the radius of the boundary confining the fluid. The Lamb-Oseen...
07 July 2024 3,680 0 View
I am analyzing the zero field muSR data using kubo-Toyabe function. The fit is not converging. I am noted that the asymmetry term on y-axis is neative beyond certain time. I think this is the...
15 June 2024 2,661 0 View
Respected Members , I have a 17 different steel sample references , with varying concentration for Minor Elements being Mo , Ni , Mn ,Si , Cr etc , i am trying to build a calibration curve with...
10 June 2024 992 0 View
So let's say I wanted to do a research with this topic: "Factors affecting QOL of beta-thalassemic patients" Study Design: Cross Sectional Number of Independent Variables: 21 Dependent...
10 June 2024 2,705 6 View
zero emission carbon free
04 June 2024 4,646 0 View