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

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 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

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View

What is the difference between genotype and haplotype data in the ped format?

Hi everybody In the ped format for genotype, alleles of any SNP are represented by two columns (one for each allele, separated by a space). Is a column sufficient for the haplotype to...

27 February 2021 1,965 1 View