Please suggest some good quality and free journal with very short response time for MEMS, piezoelectric energy harvester research?

Please suggest some good quality and free journal with very short response time for MEMS, piezoelectric energy harvester research?

27 August 2020 994 4 View

Can anyone help in understanding the type of analysis required for publishing in ABDC Journal?

I have completed a research paper in which I have tested and validated through factor analysis antecedents to consumer involvement for organic food products. I tried to publish in a few good...

10 August 2020 1,077 3 View

How to plot upper bound and lower bound limit curves of trendline in MS Excel?

To obtain upper and lower bound curves for trendline of scattered plot.

10 May 2020 2,117 1 View

Is there any online recommendation tool to suggest the most relevant journal for a given topic?

Usually, the publishing houses like Elsevier and Springer have their own recommendation system to suggest the best journal to submit the paper for a given topic and abstract. But is there any 3rd...

10 April 2020 4,796 6 View

What are the suitable clustering models for high dimensional data?

I have a dataset with 290 rows and 35000 features. What are the consequences of running clustering techniques (such as Hierarchical) on the whole dataset and what should be the most suitable...

24 February 2020 8,620 7 View

In VASP GUI (MEDEA) how to visulaize charge density when it is already calculated?

Iam not able to see the plot for charge density though i did the calculation part. CHGCAR files are also creaed but uamnot able to analyse. please help

16 February 2020 8,743 3 View

How to create the simulation environment for the restricted vibration of cantilever with the help of the stopper?

A cantilever is fixed at on end and free to vibrate at another end. When there is no stopper at the free end, the vibration of the cantilever results in the maximum swing. But, when we place a...

06 February 2020 9,622 1 View

What are the drawbacks of Calinski-Harbasz score in clustering?

I am running a hierarchical clustering exercise and trying to evaluate it with different measures like Calinski-Harbasz score and Silhuette score. Could anyone tell or point to any document...

20 December 2019 4,103 3 View

Kindly let me know if algal oil extractor is available that can be used at large scale without using solvent ?

Dear Scientist I am very curious to know the oil milling machine in practice to extract oil from dried microalgae powder and if possible please share all details... If we don't want to use...

06 December 2019 4,369 1 View

How to test repeated measures - 2 way Anova?

I have measurements from several experiments on a specific combination of two different factors, say A and B. From each experiment, I calculate three types of values (to check the performance of...

18 November 2019 2,587 4 View

Could you recommend any books about Number Theory?

Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.

03 March 2021 7,174 5 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

What test should I use to compare two or three means, if data is not normally distributed but sample size is > 30 in each group?

I personally feel this as a most confusing question. As per my understanding, if sample size is > 30, and sample is skewed, we can still use paramteric approach, as it will follow Z...

01 March 2021 1,587 6 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 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

What is Flat Lens Antenna?

28 February 2021 5,433 3 View

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View

What are the application of Fixed points thoery in Chemistry.?

It is said that fixed point theory has lot of applications not in the field of mathematics only but also in various areas. So I am looking for applications in Chemistry only..

26 February 2021 3,533 1 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