How do we do computational experiments of network flow models [shortest path, maximal flow, transportation, etc]?

More Trust Tawanda's questions See All

Using practical examples discuss the ethical dilemmas affecting consultancy in politics and public administration?

consultancy in politics and public administration

31 March 2024 7,468 1 View

I'm doing a comparative analysis on Zoroastrian and Christian Eschatology. Where do I find related resources?

The aim of the research is to compare and contrast the eschatology of both religion, and to explore their interactions and influences.

21 December 2023 2,473 3 View

What does Stata's Pseudo R squared in logistic regression mean?

How does Stata calculate the pseudo R squared that it displays after logistic regression and how is it best interpreted?

06 March 2022 5,136 4 View

How much (in grams or actual number) black soldier fly larvae is required to start a production unit of ten 20 litre plastic buckets?

I need to start a black soldier fly breeding unit to supply larva to the fish and poultry industry in Malawi

20 September 2020 1,389 0 View

How can i set up a dynamic adsorption/desorption experiment?

detail of how i can lay out equipment for dynamic adsorption after carrying out the static adsorption experiment

03 August 2020 7,664 2 View

I cam across this past examination paper on International Financial Management, Please help me wherever you can?

Note that this paper uses the standard notation for exchange rates, for example EURUSD 1.1 means “$1.1 for 1 euro” a. Calculate to 4 decimal place the new exchange rate after a 2% increase in...

20 August 2019 2,610 3 View

Can someone share protocols for collecting volatile compounds from potatoes for GCMS profiling?

There is a strong correlation between flavor compounds in potatoes and texture. Hence the need to collect these flavor compounds during cooking and running them on GC/MS for characterization.

27 November 2018 3,372 3 View

How can I be useful in this research?

Hi Team, I'm Tawanda from Zimbabwe and I would be more than willing to join your Team in the cited research area. I'm passionate about redefining and re-modelling of the Public Sector Management...

22 April 2018 9,831 3 View

This is a Financial Modeling question, anybody with an idea on how to proceed. What is its expected compound rate of return?

Hemp Airlines (HA, “we fly high”) is about to buy 5 CFA3000 commuter jets. Each airplane costs $50 million. A friendly bank has put together a consortium to finance the deal. The consortium...

04 February 2018 5,489 6 View

Noise reduction in mental health units is critical, thoughts and ideas on how to fix this?

A number of researchers have found that noise is one of the many causes of aggressive behaviours seen in mental health inpatient units (eg in Lloyd et al, 2015). Examples include staff talking...

26 July 2017 8,216 3 View

Could you recommend some articles on Urban Transportation System optimization and Innovation?

13 August 2024 2,595 3 View

Do you know any references for analyzing stochastic fiber orientaion composites ?

Hello everyone I am looking for one or some books for propertes and behaviors of stochastic fibre orientation composites. unfotunately I could not find any suitable reference for thias by...

04 August 2024 3,461 3 View

Are you interested in contributing a book chapter on biomaterials in Orthopaedics?

I am editing a book for Springer Nature on recent advancements and future trends in biomaterials for orthopedic and trauma applications, with a publication date slated for early next year. If you...

29 July 2024 5,015 9 View

"Idrisi Selva" tutorial Books for pridiction with driving factors in modeling?

Some educational books with practical exercises of the "Idrisi Selva" software, which have step-by-step visual training for predicting the change of land use/land cover and including the use of...

28 July 2024 4,168 0 View

All math can be explained by iterator of code?

all math can be traversed by code? all math can be translate to code?

26 July 2024 9,530 0 View

Which transport medium is best for E.coli?

I'm working on Microbiology EQA program. I have confirmed E.coli strains in my lab. Now I want to transport them to other labs at a distance of 10-12 hrs. we don't want to use ice-packs during...

23 July 2024 1,855 0 View

Dear researchers, how can we download this book? Please help?

Several Complex Variables and Integral Formulas Dear researchers, how can we download this book? Please help?

22 July 2024 4,120 4 View

Do anyone knows any book dealing with fish growth/zootechnical performances and somatic indexes in aquaculture?

In the aquaculture and fish nutrition research field, a number of growth and somatic indexes are often used, including specific growth rate (SGR), feed conversion rate (FCR), protein efficiency...

22 July 2024 2,480 4 View

Look for qualified candidates of Visiting Scholars to Southwest Jiaotong University?

We invite qualified candidates of Visiting Scholars to engage in research collaboration or deliver lectures on their research, with travel expenses covered. The visiting period is flexible,...

20 July 2024 1,165 1 View

Any recommendations about affordable publishing for a book ?

Asking for recommendations about affordable publishing

17 July 2024 1,555 1 View

Abbas Biglar

Dear Trust Tawanda ,

you can find many solved problem in Lingo,GAMS and MATLAB help book,

about network flow models.

L. Augusto Sanabria

Hi Trust,

1) An excellent book with corresponding Network Flow program (Fortran) is: ALGORITHMS FOR NETWORK PROGRAMMING. KENNINGTON J.L. AND HELGASON R.V. JOHN WILEY & SONS. 1980.

2) In python I can recommend: 'networkX' described in: https://networkx.github.io/documentation/networkx-1.10/reference/algorithms.flow.html

3) An application of 1) in power systems can be found here: Article Calculation of energy prices in a disaggregated system via n...

Hope it helps,

Augusto

Przemysław Kowalik

Trust Tawanda, if you want to use linear programming formulations ("standard" LP/ integer LP) of network flow models, you can consider LP/ILP optimization software.