What is the mean and variance of the statistic of Kruskal-Wallis test?

What is the mean and variance of the statistic of Kruskal-Wallis test?

10 November 2015 6,022 4 View

What is your criteria to select a journal for publication?

Selecting the suitable journal can be challenging, particularly, for the first-time authors or interdisciplinary researches. As you know, the review process is often time consuming, therefore, the...

02 March 2015 4,254 8 View

What are the recent and well-behaved methods in solving a stochastic mathematical model?

06 July 2014 4,146 10 View

Is there any relationship for travel time between ground and air transportation systems?

I think there is an approximation function to obtain the travel time with airplane by the travel time on the ground. How can I achieve this function?

31 December 2013 9,268 3 View

What is the origin of the central moment for a distribution function?

As I know, the central moment or other moments in mathematics are used for some features of a distribution functions such as the mean, variance and skewness. However, what is the origin of the...

31 December 2013 9,790 8 View

What is your idea about this claim in the location routing problem?

Some researchers declare that the location is a strategic, while routing is a tactical problem in the location-routing problem. Also, they express that the routes can be re-calculated more and...

11 December 2013 7,057 6 View

Hybrid of Lagrangian relaxation and Benders decomposition

Does anybody see an example for hybrid of Lagrangian relaxation and Benders decomposition in MIP?

08 September 2013 2,760 4 View

Is a strong linear relaxation sufficient for good performance of a branch and bound?

Strong Linear Relaxation

06 July 2013 8,839 6 View

How can I define fixed cost for the real location problem in urban transportation area?

I want to calculate the fixed cost in the urban transportation problem. I think based on the flow and distance, I can define a fixed cost near real-world one. Any one can help me with this problem?

03 April 2013 1,419 2 View

When you introduce a new mathematical model and implement a meta-heuristic solution method for it, what is the best way to verify your algorithm?

For example, when you develop a genetic algorithm for a new mathematical model.

01 February 2013 2,250 21 View

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

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02 March 2021 3,060 3 View

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02 March 2021 932 1 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View