Dear All,
I'm interested by the wind turbine reliability and failure models. Can any one help me about the mechanical failure models such as fatigue, corrosion, rupture...etc .Thank you
Best regards
I had treat my XRD diffraction pattern by Highscore to calculate the crystallinity degree Xc and I have the formula but I dont no the 2Theta of Ac and Aa to calculate Xc. Is it like polymers...
10 February 2021 6,305 5 View
does meshing the hole or not in the structure has an effect on the value of stress intensity factore KI and KII
17 November 2020 5,628 3 View
I ran a 4 X 2 X 5 three-way factorial ANOVA to explore any viable variance in EI (Emotional intelligence) across the participants' age, gender, and YTEx (years of teaching experience), and found...
21 July 2020 5,654 4 View
Given a set of longitude and latitude, what is the optimal way to group the data into a matrix n*m where n and m would be respectively the height and depth of the matrix?
26 May 2020 2,045 1 View
Raindrops falling on the soil
23 March 2020 4,238 3 View
Coefficient of determination R^2
12 March 2020 9,745 15 View
I am working on a meta-analysis of case-control studies. I used Newcastle-Ottawa scale (NOS) to assess the quality of the studies. I couldn't find a good reference to interpret the results...
08 March 2020 7,961 4 View
Ratio of micro/nano particules of TiO2 in toothpaste which could be tolerated
04 February 2020 4,134 4 View
Hi, I am trying to make a tank LC, with somewhat complicated geometry for L( and perhaps C). I would like to simulate it in HFSS, and extract L, Quality factor, near and far field, and the 3D plot...
19 January 2020 7,069 3 View
I want to use the ECG-ID Database (310 ECG recordings with annotations). How can I read the .atr, .dat and .hea automatically (matlab for instance)? Manually It will take ages using the physionet...
27 December 2018 3,311 2 View
Source to get Impact factor of journals
01 March 2021 6,654 2 View
I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...
28 February 2021 5,415 1 View
There are many indexes when determining plant species: Plants of the World Online (POWO), International Plants Names Index (www.ipni.org), The Plant List (www.theplantlist.org) and others. But...
26 February 2021 3,404 10 View
For a source to be considered reliable it must contain accurate historical information. But how does one determine the accuracy and reliability of sources in modern and recent history since not...
23 February 2021 1,346 13 View
One main reason for failure of most ERP implementations is the misfit between business requirents and ERP system business process be reduced. How can the misfit between business requirents and ERP...
22 February 2021 5,709 5 View
Hi everyone, This is my first time of attempting to run survival analysis. I have a data on patients with End-stage Kidney Diseases (ESKD). I would want to run survival probability by treatment...
16 February 2021 2,647 3 View
We are conducting survey research on COVID-19 misinformation among students. How can we validate our survey for it to produce valid and reliable data? Also, what statistical tools can we use to...
16 February 2021 678 3 View
There are 6 television programmes of different TV genres and their mean and mean ranks are put for each of them. But the reliability value of all the programmes together is 0.498 . So what exactly...
15 February 2021 7,686 4 View
I need to design an spiral heat exchanger, buy I don't know what reference or bibliography (preferably a book) should I consult in order to get an updated and reliable methodology related with...
14 February 2021 7,910 3 View
The data collected from various measurement devices often contains erroneous values - such as noise, missing values, etc. What are the popular techniques for pre-processing measurement data in...
14 February 2021 4,642 2 View