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

What is the difference between MEASURE ans INDICATOR....?

Basically, I want to know the conceptual difference between the measure and indicator. How they are so different?

31 December 2015 7,160 0 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 define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

How relevant is Mini slump cone?

for all the rheology researchers, my question is, how relevant is a mini slump cone (smaller than a standard 50 cent rheometer). currently based on testing, the thickness of slumped material is...

26 February 2021 3,668 1 View

Stress/strain tensors decomposition ???

25 February 2021 6,760 1 View

How to reduce residual stresses in MD simulation?

I am working on a preparation of representative polymeric structures of some popular polymers, such as polyimide or PTFE for MD simulation, during which a single nitrogen or oxygen atom will be...

24 February 2021 8,105 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

Alternative to mediation analysis?

I am currently working on my dissertation and want to explore the role of competence as a mediator between the effect of colour of clothes on voting intention (focus on Western countries)....

21 February 2021 8,609 1 View

The most suitable method to calculate the stress intensity factor in the presence of contact between the crack lips?

I'm trying to study cracked structures under a compressive load taking into account contact between the crack lips. I would like to know if the method of extrapolation by displacement remains...

21 February 2021 8,694 4 View

How COVID-19 has affected mental health?

The pandemic has led to depression and anxiety and its negative effects shouldn't be ignored. However, it has also led some people to become more resilient! What do you think? Thank you.

21 February 2021 4,733 19 View

Can medicinal plants really play an inherent rule in the COVID-19 tackle?

Numerous scientific reports cited plant extracts with potential antiviral activity and even anti-COVID-19? Why these findings are neglected? I remember very well the warning released by the WHO to...

17 February 2021 2,141 9 View