How do you evaluate the synthetic researches (positive or negative attitude)?

More Alireza Khoshkonesh's questions See All

Do you aware of the fundamentals of the philosophy of science in your field?What resources are there for this purpose, especially in engineering?

Philosophy of science

10 November 2017 10,031 6 View

No title

I think USA and west-Europe are good examples of this subject. https://en.m.wikipedia.org/wiki/List_of_countries_by_real_GDP_growth_rate

10 November 2017 8,686 1 View

Do you have any experience in simulation of water unsteady-flow with chaotic dynamic-based code or softewars ?

Chaotic-dynamic applications in water flow, hydraulic, hydraulics structures

10 November 2017 4,163 15 View

What do you think is the fastest way to write a manuscript?

Following order is general and fast: 1.Figures and tables 2.Methods, Results and Discussion 3.Conclusions and Introduction 4.Abstract and title

10 November 2017 7,368 2 View

What do you think about the HAARP? Is there any scientific report about using HAARP for middle east climate changing ?

I think the using HAARP for middle east climate changing is a conspiracy theory, clearly.

10 November 2017 6,985 4 View

What are new research topics on FSI problems?

Fluid-solid interaction, CFD

10 November 2017 6,946 3 View

Can you tell in one sentence, what is the main reason of RG popularity around the world?

RG popularity main reason.

10 November 2017 3,236 4 View

Based on your experience, how do international publishers invest in a book?

Investing on the book, without a fee

10 November 2017 1,130 5 View

Do you know strong, free websites for plagiarism and grammer check? which one is the best?

I searched and find following web-sites: https://smallseotools.com/plagiarism-checker/ http://plagiarisma.net/ https://www.paperrater.com/plagiarism_checker

10 November 2017 3,469 7 View

Do you think RG-DOI is valid, outside the Researchgate website?

https://explore.researchgate.net/dosearchsite.action

10 November 2017 1,382 0 View

Online surveys for social sciences researchs: what are your opinions about this tool and how can we improve the research design to incorporate online?

Good morning everyone, Due to the pandemic, I conducted several online surveys. It is quite agile, not at all expensive, but there are several problems: the sample's representativeness and its...

21 February 2021 7,457 3 View

ZnS oxidizes to ZnO!!why??

when I put my ZnS solution in the chemical bath, the ZnS oxidizes so there are ZnO peaks appearing because of the reaction with the oxygen in the air, despite the fact that I close the beaker...

14 February 2021 5,778 9 View

Hi, can a variable in a questionnaire be measured with a series of questions or it has to one question for one variable?

I am doing research on the impact of competitive bidding on project success and would like to use SEM. Project success shall be: cost overage, completion time, quality of works and variation...

13 February 2021 4,413 6 View

Why non-specific band appear on T-ARMS PCR?

Hi everyone. We want to know how can I remove the non-specific band amplification on this variant. Although the amplification of non-specific band is not as intense as the band that we want, but...

09 February 2021 588 2 View

What is your opinion regarding opening of school? Now students are supposed to join school. Do you think that decision is in the interest of society ?

From long Pendamic now government is opening school and colleges on for off line classes. What do you think that this decision is fruitful to the students and society too?

08 February 2021 3,068 6 View

Fractional derivative users, are you on the same page with me on the validity of the fractional order parameter, say alpha?

Taking a fractional ODE problem as an example. It has come to my attention that if the fractional order parameter is in the interval (0,1], many only presents results for alpha=0.9, 0.99. I saw...

08 February 2021 9,671 3 View

Looking for a scale to measure attitudes towards violence against women and the factors that impact attitudes in South Africa?

I am interested in doing research on attitudes towards violence against women and the factors that impact attitudes in South Africa? Does anyone know which attitude scale I can use to measure...

06 February 2021 3,076 1 View

To what extent do I need to justify my control variables?

Hi everyone, I am writing a research proposal for my masters applications and am in dire need of guidance. I suggest to quantitatively investigate the potential correlation between feminist...

05 February 2021 3,666 8 View

Is the use of "multivariate " or "multivariable" was correct in multiple responses study ?

In statistics most of the time, we use these two-term exchangeable, but in my opinion, there is a difference between them. Please suggest your opinion

04 February 2021 7,407 7 View

What are the things you should keep in mind while designing a controller for a quadrotor and want to implement it on hardware (via arducopter) ?

I am designing a flight controller for a quadrotor. At first I am designing a nested/cascaded controller consisting of only proportional controllers Kp . Now, if i tune the rate controller for 10...

03 February 2021 5,001 3 View