Missing posted articles?

Fred Cowan @Fred-Cowan

03 August 2024 0 5K Report

Fred Cowan

President at Uppsala Inc

https://www.researchgate.net/profile/Fred-Cowan

The posted content of my last five articles on the site are missing. This has happened twice before.

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How to conceive a feasible TDMA schedule to replace/improve CSMA/CA in MANETs ?

feasible: all to one (UDP unicast or multicast) stream traffic, images from all mobiles/nodes sent to one mobile/node. TCP modified for node-to-neighbour operation or end-to-end. Can rely on...

05 May 2024 2,534 1 View

Does GR require dark matter to be present to hold a galaxy together? Would First Motion be an improvement?

The information I have is that GR requires dark matter to be present to explain how masses in a galaxy are held together. In First Motion, there is not such requirement because the collective...

18 February 2024 3,376 4 View

Can Einstein's GR be replaced by a mechanical model?

When Einstein published his relativity theories, he was not yet aware of what we now call the Big Bang. That means he did not capture in GR one of the motions we are involved in. I call that...

28 January 2024 8,976 0 View

Which scene of Don Quijote is copied from Apuleius? Why nobody noticed it?

In chapter 35 in Don Quijote, Cervantes used a scene from "The golden ass" (unfortunate translation) from Apuleius. The rare version Cervantes did read in catholic Italy was a censored version. As...

07 December 2023 7,672 2 View

Hello! Please can somebody here help me by suggesting to me a research topic on structure(civil engineering)+computing or structure+environnement?

Désirant faire une thèse en génie civil option structure en lien avec l'informatique ou l'environnement. (Structure+informatique ou structure+environnement.) Besoin des propositions des thèmes....

29 October 2023 7,964 5 View

What regression or correlation techniques should you use for Composite Scores or Constructs?

Constructs are derived from multiple values or data, similar to a factor in a factor Analysis. Since the data collected are ordinal(from the Likert scale. e.g. disagree-agree). Do you still...

10 December 2022 3,049 3 View

How to improve DNA extraction from complex matrix?

Dear all: I´m trying to extract DNA from agave silages samples, our samples have been concentrated and purified by percoll density gradients. However, DNA quantity and quality are low....

21 November 2022 8,295 0 View

What are you're experience with the STEM CELLBANKER freezing media?

I've always used controlled-rate freezing of cells for long term storage but is interested in the STEM CELLBANKER freezing media, where the resuspended cells should be stored directly at -80...

13 March 2022 1,523 1 View

Is it possible to replace fine aggregates with agro-waste such as tobacco in Ultra-High-Performance Concrete?

We are currently researching how we could possibly innovate and lessen the cost of UHPC, and we thought to replace fine aggregates with agro-waste such as tobacco. Unfortunately, there are no...

01 November 2021 7,794 7 View

What theoretical underpinning is best fit for qualitatively driven mixed-method? I intend to use a constructivist approach?

My PhD research examines the influence of pastoral leadership on community development. From a constructivist perspective, and having read scholarships to that effect, I intend to employ...

31 October 2021 7,015 7 View

What are the current and future challenges in application to the AI, Humanoid Robotics , Ultra-Smart Cyberspace in Global Economy, Security & Peace?

'We trust machine learning algorithms to indicate the best decision to make when hiring a future colleague or when granting parole during a criminal trial; to diagnose diseases and identify a...

21 July 2024 7,095 0 View

How to develop, validate and evaluate the effectiveness of a model in education or peace education?

References that help in the development, validation and evaluation of the effectiveness of a model

05 June 2024 8,403 2 View

Since many centuries human has researched on advancing weapons of destruction, why not researched on ways to bring advancement for peace in the world?

The mankind is on the edge of resistance to peace. If you view news you will find that every day there are portions of the world where wars are happening and many innocent people are being killed....

26 May 2024 4,632 3 View

How do I monetize my ResearchGate account?

18 March 2024 7,079 4 View

When a project fails, what is your biggest concern - when it comes to losses?

I am trying to understand the pressure leaders might feel, when a project fails. It is undoubtedly a moment when we should, stop-rethink-process-and move on. But often times since a large amount...

18 March 2024 1,208 0 View

Can Digital Civil Society be considered as ARTivism?

Art-based approaches to Peace Education, Human Rights Promotion & Social Justice Cultivation are now an almost new trend. Can activities through online media be considered in this field?

16 March 2024 6,154 3 View

I want to research a new and important topic in sociology, are there any proposed new topics?

sociology is linked to reality, which is why its topics are dynamic, the researcher in this field must keep pace with social events to make his topic serious, the scientific value of the research...

27 February 2024 3,087 0 View

Do military decisions achieve peace, or are peace decisions better, less expensive, and more sustainable?

I believe that the cost of establishing peace is much lower than the cost of war and is many times more sustainable, and it is possible to start from the axiom that $1 spent on economic and social...

26 February 2024 4,286 3 View

Les conflits actuelles dans le monde la Russie- Ukraine, Israël-Gaza, Chine-Taiwan sont ils des prémices de la 3ième guerre mondiales ?

Trop de conflit actuellement dans le mondes sans compte des guerre civiles dans plusieurs pays et des situation d'insécurités sont des signes annonciateurs de la 3ieme guerre mondiales. Le plus...

18 February 2024 8,548 2 View

Is there any research on the strategy of the M23 rebel movement in the DRC?

I'm an International Relations student at the University of Exeter and I'm currently trying to produce a case study looking into the military strategy and decision making processes of the M23...

17 February 2024 5,880 2 View