What is your opinion about traum and iran, there is war or not? and why?

what is your opinion about Trump and Iran, there is war or not? and why? and can scientific community stop it?

04 May 2019 1,818 2 View

Any one seen previously an alien ? is it real ?

many writer write about other people seen an alien but no one write that he or she sow an alien by hem/her self? any documents? please inform me

01 February 2019 6,678 24 View

Can any one help me to have the shape-file of baghdad map in GIS?

dear researchgate member can any one help me or send me the shape file of Baghdad map in GIS program

11 December 2018 3,156 1 View

I publish an study in ijisr, why its not appeared in medical journal list of research gate?

i publish an study in ijisr, why its not appeared in medical journal list of research gate? International Journal of Innovation Science and Research (IJISR) Abbreviated key title: : Int. J....

11 December 2018 5,187 7 View

P value calculation?

04 May 2018 7,956 7 View

if your research results can cause you political problem, what will you do?

if your research results can cause you political problem, are going to release, publish it or not or you will do result modification ( change it )

31 December 2017 2,217 9 View

Did you use questionnaire, i need copy to use it in iraq

to be same as you do in your country

01 January 1970 9,348 0 View

Write a book?

if someone ask you " why you don't write a book about subject you expert in it " what will you do or say? what make the person can write a book?

01 January 1970 7,115 4 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