Review and cite ZERO protocol, troubleshooting and other methodology information | Contact experts in ZERO to get answers
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Questions related to Zero
old critical methods , new phenomenon.
07 May 2024 2,257 3 View
I could've sworn that I read a protocol where strained plant "juices" were added to agrobacterium cultures in lieu of pure acetosyringone. If you have heard of anything like this, please let me...
07 May 2024 8,954 0 View
Can someone please clarify the correct way to calculate LogID50 using the Reed and Muench method. Using the example values below: 10^-1 100% positive 10^-2 100% positive 10^-3 100% positive 10^-4...
02 May 2024 4,069 0 View
I hope to use ethanol in sample preparation. I want to know is it need to get same solution as the mobile phase in using HPLC. Is it not, what is suitable solution for the making standard solution...
26 April 2024 1,806 3 View
While testing Izod impact of polymers, the instrument has 5 different scales from S1 to S5 with varying degrees of resolution. Is there any standard or prior study on how to finalize this scale?...
20 April 2024 8,065 3 View
For example, if the simulation software used is wokwi.
14 April 2024 449 2 View
I need HAM with Mathematica coding. I tried lots of time but I failed.
13 April 2024 8,644 2 View
I'm wondering narrow bandgap-color of red wavelength is almost same with powder and solvent when illuminated. However, when the qd bandgap become widen, then powder color and illumination color...
04 April 2024 8,693 2 View
Does developing reading, written, and audio mathematical language and developing students’ understanding of this language lead to the possibility of improving mathematical communication and...
01 April 2024 4,028 5 View
In mathematical epidemiological models, among the important mathematical data that must be available are the initial conditions, in addition to other data, as necessary. Is it logical (or...
30 March 2024 7,714 0 View
Currently I am working on the numerical analysis of back to back placed cold formed channel sections with different cfrp wrapping configuration. How can I validate the shear analysis of my...
29 March 2024 3,672 1 View
Is there compatibility between economic growth and environmental sustainability and relationship between conservation and sustainable development?
20 March 2024 9,609 8 View
How do i perform qtaim in multiwfn to obtain toplogical parameters likes mentioned above between atoms in bcp.
20 March 2024 9,133 2 View
Greetings, esteemed researcher. I'm currently constructing the geometry of a plate heat exchanger (HX) in COMSOL Multiphysics. Upon creating an array of selected objects, I attempted to perform a...
15 March 2024 9,145 2 View
When reading the literature, I frequently encounter the assertion that the arrow of time is controlled by increasing entropy. But I never find an explanation of what physical system the entropy...
07 March 2024 8,614 13 View
Why there is gap between conduction band and valence band and position of Fermi level in a type semiconductor?
29 February 2024 1,606 2 View
What are the different types of Einstein coefficients and relation between the various Einstein's coefficients of absorption and emission of radiation?
25 February 2024 7,889 0 View
Is velocity inversely related to cross-sectional area and how would pressure change if area is doubled keeping force constant?
22 February 2024 651 2 View
I have written and posted several articles on the Designing Buildings website. I now wish to add some of them to my profile on ResearchGate. However, I have tried numerous times to upload the...
16 February 2024 8,450 8 View
How can I convert the potential of reference electrode Hg/Hg2Cl2 to NHE? The electrolyte is 0.5 M Na2SO4 and the pH is 7 and the flat band was obtained from M-S plot. Is it same as Ag/AgCl...
16 February 2024 7,487 2 View
In our practice, we determining Pb2+ ions through calibration curve at 238-260 nm. Unfortunately, some cases restrict such determination (nanoparticles containment, optical active nature of...
11 February 2024 6,022 1 View
We think that the constants h and reduced h could have equations. Once discovered, the ratio (E/f)=h could be determined theoretically. And the effect on physics is a big change will be that set...
08 February 2024 6,353 5 View
What is the correct way to calculate the optimal initial cell seeding density for a porous 3D-printed scaffold? The 3D-printed scaffolds are gyroid cubes (1cm^3), with ~78% porosity, a...
06 February 2024 4,148 0 View
Is there an art of rhetoric in narration?
05 February 2024 7,538 2 View