To know the sexual & mental health status of involuntary bachelors (30+yrs), is there any schedule/questionnaires that I could use for the survey?

I am interested to know the sexual and mental health status (as a separate domain) of involuntary bachelors (30+ years of age group) who are considered as lifelong unmarried males in an...

01 February 2017 3,880 4 View

How to estimate the sample size for the for particular characteristics of population for an individual age group from census data?

For my research, I want to determine the sample size for unmarried male (25+ years) for a district in India. Since my study is based on rural region for the district, so what is the method to...

11 December 2016 9,692 3 View

Is there any free online program, that taught the basics of R software package ?

I am interested to know that is there any free online program, that taught the basics of R software package for research students ?

07 August 2016 1,220 1 View

What is the ethnic groups with specific context of sociology and social science research?

Please, anyone could describe me what is the ethnic groups with the particular context of sociology and social science research?

05 June 2016 3,106 3 View

Is there any procedure for sampling frame on the basis of geographical characteristics?

04 May 2016 7,575 4 View

Please suggest the name of best waste management institute/ center across the world that provide training for research and entrepreneur perspectives?

Please suggest the name of best waste management institute/ center across the world that provides training for research for entrepreneur perspectives?

03 April 2016 9,818 0 View

Which kind of sampling to be used for study some rare events in social sciences like involuntary bachelorhood..?

01 February 2016 1,263 9 View

How to calculate the SMAM, and which type of age (ages in single years or five years age group) consideration will provide more precise estimates?

what is the procedure to calculate the SMAM ?

09 October 2015 7,648 0 View

How to copy the references/bibliography data intered in Mendeley from one PC to another PC ?

09 October 2015 8,810 2 View

How to measure anxiety, stress and mental health status of unmarried males/bachelors?

I want to measure the status of mental health problems, anxiety and stress due to being singlehood of Bachelors/ unmarried males?

09 October 2015 6,771 0 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

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 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

How to determine measurement uncertainty of a mass balance?

Hi everyone, I work at a factory plant where they use a mass balance. The problem is that there is an huge difference between the input and output of one element. There are several people working...

10 February 2021 5,764 3 View

Is it possible estimating environmental conditions with a Bayesian approach?

In ecology specific species can be used to get an indication/estimation of the environmental conditions. A simplistic example, lets assume I find a pike (Esox lucius). We know this species does...

01 February 2021 10,034 4 View

Translating two biomarkers to the same scale??

Hello researchers, I was wondering if anyone had experience in the following: I would like to translate two separate continuous biomarkers (A and B), that are mechanistically linked to each...

25 January 2021 2,107 3 View

What is the half-life of TNF-alpha in vitro?

I'm designing a low-grade chronic treatment with this cytokine and I'm wondering how regularly to change the culture medium based on the half-life of the protein in an in vitro environment....

24 January 2021 5,988 2 View

Help me conduct a neuroscience experiment for my master's thesis?

22 January 2021 9,994 5 View