The higher the impact factor, the more highly ranked the journal. What constitutes a "good" impact factor that you can rely on ????

What constitutes a "good" impact factor ??

09 October 2017 4,651 3 View

At what level of rise above the baseline can we confirm the out break of a common disease?

03 April 2017 516 10 View

Regarding the WHO GYTS core questionaire is there any need for doing validity and reliability,I mean pretesting of the questionaire??

02 March 2015 5,494 0 View

Any specific formula to determine the sample size of a pilot study ?

On what basis do you determine the size of the participants in pilot study?

11 December 2014 2,632 11 View

KAP study on smoking, is k & A depdendent or independent variables could they be independent to prcatice and dependent to sociodemographic factors ?

help please

10 November 2014 8,558 4 View

What is the best book of reseach methodology for a begginer ? . I need a practical book

Read 4 answers by scientists with 1 recommendation from their colleagues to the question asked by Mirghani Mohamed on Sep 20, 2014

08 September 2014 684 4 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

No title

02 March 2021 3,060 3 View

How does one access the Cranet survey data on HRM practices?

Hello, The Cranet website does not provide any lead to the data obtained from their multinational survey on HRM practices. Any help on accessing the data would be most appreciated. Thank...

01 March 2021 9,536 3 View

RIA. How to measure?

When you use RIA, with a control the unknown sample with antibodies, you bare in mind the binding sites of the antibodies. However you still need to measure labelled antigen (radioactive) and not...

28 February 2021 2,133 3 View

How to Eliminate cosine error and abbe error in LASER measurement system(for example Rhenishaw XL80)?

I like to do project in laser measurement system. My objective is to eliminate or reduce the cosine error, abbe error in Laser measurement system. I have Rhenishaw XL80 system. Please tell the...

28 February 2021 4,890 3 View

How to measure angle between laser travel path and machine axis in Laser Measurement system?

25 February 2021 1,987 3 View

Suggestions for occupational stress surveys?

I am currently writing a masters thesis on reasons for occupational stress in the early childhood classroom, and want to include a short survey assessing participants work-related stress levels. I...

24 February 2021 8,678 2 View

Could the "incoming radiation (net radiation)" values be negative?

Could the "incoming solar radiation" values be negative? What is the difference between "global solar radiation" and "incoming solar radiation"? Which one might be measured negative values?

21 February 2021 7,726 9 View

Can I do two kinds of mixed method in explanatory research?

Dear distinguish professors and scholars, I have a research in measuring two kinds: think tank capacity and research impact on policy. Can I do two kinds of mixed methods in order to find, "Is...

20 February 2021 6,897 1 View

Can I follow Researchers from Teaching and testing areas?

I want Researchers from Educational Measurement and Evaluation, relating to teaching, learning , academic performance and test validation

18 February 2021 4,757 13 View