Is it possible to carry out Path analysis with multiple variables without doing the CFA for all those variables together?

HI. I am trying to develop a model to see how some factors from three domain of resources- Social, Cognitive, Non-cognitive affects the peoples CP. I have many such latent factors from each of the...

03 October 2020 2,610 3 View

What are the implicatoins of COVID-19 on future of AI and Data Science?

COVID-19 is severely affecting the world throughout. Its economic/trade impact will seriously hit the world. i want to know its impacts in Artificial Intelligence and Data Science. Like, what will...

01 April 2020 5,657 30 View

How far can we modify a standardize test tool for adaption ?

I would like to know that if i want to use some pre standardize test tool for assessment say for assessing intrinsic motivation and i have a standardize inventory that assess Motivation, with...

21 January 2020 1,248 3 View

Cloning clusters in streptomyces?

Is someone working with cloning big size biosynthetic gene cluster (>50kbp).Quite difficult to fish the whole cluster??? Any tricks so far?

23 July 2018 5,993 16 View

How to analyse agilent microarray data using MATLAB?

I have a excel data from agilent, so how to analyze these data in MatLab

03 February 2018 2,755 1 View

How can we get XRD peaks for metal nanoparticles like Au of size 3-4 nm and supported on an oxide support with around 0.5 weight percentage loading ?

XRD, loading, peak, crystalinity

25 July 2017 1,312 10 View

What are the possible solution to constrain the C-terminal degradation of the rotamase enzyme?

Dear members, I am trying to express and purify a mouse-derived enzyme (rotamase A) having 7 X His-TEV cleavage site. The protein overexpression at 37C (0.8M IPTG induction for 3 hrs) shows a...

21 December 2016 5,989 3 View

Can anyone please suggest a normal breast-associated fibroblasts (NAF) and Breast carcinoma associated fibroblast(CAF) cell line..??

Hello friends, Can anyone please suggest a normal breast-associated fibroblasts (NAF) and Breast carcinoma associated fibroblast(CAF) cell line..?? One more query, I have HaCat cell line, can it...

05 August 2016 6,014 1 View

How can I perform the quantitative phase analysis of rock sample XRD data using X pert high score plus software ?

i have the XRD data of a rock sample. i want to know the % of its constituent minerals and percentage of clay it contain....how can i do this using Xpert high score plus....?

12 June 2016 9,398 6 View

Is 2uL 2-mercaptoethanol is enough for lymphoma and melanoma cell culture?

25 April 2016 7,306 8 View

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

How to plot the probability paper of Gumbel distribution using R programing?

In R-studio, there are many commands of Gumbel package. Arguments are also different. I`m asking about the alpha parameter of the Copula which must be greater than 1. If this is the one used to...

25 February 2021 5,229 3 View

What is the ideal value of UACI for image encryption scheme?

UACI - Unified Averaged Changed Intensity between cipher images. Why some papers refer ideal value to be 33.33 and some refer it to be 33.46? Which is the correct value? (In reference to image...

11 February 2021 9,562 2 View

How can I multiply values with standard distribution and with triangular distribution?

I am calculating emissions considering the uncertainty of the data to do Monte Carlo simulation. Some variables such as yields have normal, lognormal or even uniform distributions. These must be...

03 February 2021 6,318 5 View

What are different ways to compare the histogram of cipher images from various encryption schemes?

Is there a metric to find if one histogram of cipher image is better than other? I tried calculating the variance of the image but couldn't get the intended results. Are there ways to compare...

28 January 2021 479 3 View

How to prove possibility/impossibility to analytically solve the functional equation f(a ln x^2)/f(x)=x/2a; and how to find out the solution?

This is my very first encounter with functional equation of this kind, and methods of series solution and differential equations are of not much help. The solution to this problem, or at least the...

25 January 2021 6,053 5 View

Who knows some kind of legal scheme for renewable energy certificates (REC, iREC, GO) integration requirements?

Who is a "central body" for renewable energy source certification and process implementation? Are REC, iREC, GO securities or there is another legal scheme? Is it possible to trade them outside...

21 January 2021 4,179 3 View

What type of stimulation signals (fequency, power, amplitude, etc.) are used in miostimulation?

I am making electrical circuit and need to understand if everything is good in scheme. So I need: 1. To make sure if I use correct transformer for amplification 2. If I have make correct type of...

07 January 2021 4,904 4 View

P-value of Dirichlet statistics in a closed-form?

Do we have a mathematical formula to compute the p-value of an observation from the Dirichlet distribution in exact sense at https://en.wikipedia.org/wiki/Exact_test?

26 December 2020 8,296 4 View