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Hi everyone I have got this test in a fixed excitation and various emissions. In some wavelengths there are overflows which make the resulted analyze different from other carbon dots. Is it normal...
18 July 2024 4,244 2 View
as of my knowledge z90 is acrylic based sealant adhesive.
09 July 2024 8,660 4 View
books related to cosmetic formulation
08 July 2024 7,561 0 View
How can I select desired traits in f2 segregated populations by molecular marker (MAS) in canola (Brassica napus)? (for example markers associated with spring or winter type cultivar, yield-...
14 June 2024 9,525 0 View
I am a beginner in qPCR but I have good pipetting skills. the last two times I ran qpcr using templates with known concentration to generate standard curve my R2 is either 0.8 or 0.75 not higher....
25 July 2023 5,831 0 View
In finding the correlation and regression of multivariable distribution what is the significance of R and R^2? What is the main relation between them?
30 March 2023 8,867 4 View
My computer has no GPU. In this situation how can I speed-up my simulations in MATLAB computing?
24 January 2023 773 8 View
I want to structure the second-order dynamical systems in the form of first-order representation. There are several first-order representations that exist, which is the most appropriate one?
01 December 2022 3,124 3 View
I want to write an algorithm for the Crank-Nicholson method (Gauss-Jordan process), where the back substitution is required in the original incremental loop. How can I do it?
30 November 2022 4,450 4 View
Microstrip patch antenna or Coplanar waveguide antennas resonant frequency can be tuned by by increasing and decreasing patch size. I want to know the exact reason for it. Seems like...
27 August 2022 4,230 6 View
Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?
06 August 2024 980 5 View
I am following Hainmueller, Hopkins, and Yamamoto's (2014) paper for my randomized conjoint experimental data analysis. The link to the paper is provided below. I received a comment from the...
02 August 2024 4,406 0 View
Dear all! Oxygen vacancies do raise negatively the Fermi level by increasing the negative charge in the semiconductor crystal structure. In the case of n-type semiconductors, I wonder if this...
30 July 2024 8,339 2 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 906 2 View
Is there a straightforward way to conduct a sensitivity power analysis for a Kendall's Tau correlation? I was considering using the sensitivity setting and "Correlation: point biserial model" test...
28 July 2024 6,133 8 View
Dear all, I have a user written estimation code based on the paper dynamic panel data estimations with fixed effect by Galvao(2009). I have seen many papers using this method and pvalue, standard...
22 July 2024 4,588 1 View
We have conducted a systematic review to investigate the effectiveness of a treatment for a psychological disorder. We aim to report effect sizes and p values of the reviewed studies but one study...
10 July 2024 7,186 4 View
Hi Dear All I would like to simulate a mode locked semiconductor laser. Does anyone know what is the best software to do it?
06 July 2024 1,648 4 View
Effect sizes are evaluated as small (0.02), medium (0.15) or large (0.35) respectively, according to Cohen (1988). OR According to Cohen (1988; 2019), the f2 values of 0.10 represent small effect;...
29 June 2024 830 1 View
When applying the Pooled Mean Group (PMG) estimator, is it necessary and required to explore alternative estimators: Mean Group (MG), and Dynamic Fixed Effect (DFE) as well? Specifically, we use...
24 June 2024 9,621 2 View
