Is there a German version of the WHO Workplace Violence in the Health Sector Questionnaire?

We are currently working on a project on health promotion of employees in the home care sector. To asess the current burden of this specific group, we would like to measure the degree of workplace...

29 June 2020 7,752 2 View

How to use dummy independent variables with multinomial logistic regression?

I am using a multinomial logisitc regression in Stata. I want to include 75 districts as a possible explanatory variable, especially to check region effect. Could anyone please help me how to...

09 August 2019 5,597 22 View

How to measure centralisation of Human Resource practices?

Hi. My research topic is Centralisation versus decentralisation of HR practices. Independent variable of my research question is the level of centralisation and dependent is recruitment and...

15 October 2018 2,216 7 View

CFX96 single tubes with optical cap?

17 March 2016 8,822 3 View

How can we set a prior for scale parameter in the case of compound weibull distribution with two shape parameters?

Optimal bayesian parameter estimation of compound weibull distribution. Any good suggestion please?

23 June 2014 7,306 3 View

How can we use PCAs to compare two groups?

I want to compare a survey data for two groups using their corresponding PCAs but I have no clue that how can we use PCAs for comparison.

07 June 2014 4,126 6 View

Is it possible to generate nanowire through sol-gel method?

Sol-gel technique is prominent method used globally to prepare nano-particles.

25 May 2014 2,357 3 View

How can I separate the epithelial cells from the mesenchymal cells?

03 January 2014 4,971 1 View

Should we change the grading system from grades to pass/fail only?

Should we change the grading system from grades to pass/fail only?

01 January 1970 1,875 29 View

How to get started building and analyzing a UTAUT model?

Hello all, I need help getting started building and analyzing a UTATU model. I have a survey ready with some questions but I had some confusions on UATAUT and on how to analyze the data. I will...

02 March 2021 9,271 1 View

Could anyone tell me what is the range of submillimeter wave?

There is confusion regarding the submillimeter-wave range. Many papers specify its range from 300GHz but some also consider its range from 100GHz. If I design an antenna on 122ghz what would I...

01 March 2021 516 7 View

How vaccines of covid 19 work?

Millions ask how vaccines of covid 19 be successful and safe, its here to explain generally how vaccine of pfizer work ,mRNA vaccines teach our cells how to make a protein that will trigger an...

28 February 2021 2,723 4 View

Problem with shRNA transfection. Why are only two plates getting contaminated instead of all?

I transfected my LNCaP-WT cells with 3 shRNA plus their NTC two weeks ago and split two puromycin selected cell plates on Friday last week(Feb 26). I checked for GFP in the cells, and they all...

28 February 2021 4,949 3 View

Calculating volume of DNA required from DNA concentration?

Hi I am a bit confused. They are asking me to find out the volume of DNA required in ul (a total of 30-100 ng for genomic DNA) from the DNA concentration in the nanodrop reading which was 404.8...

26 February 2021 5,029 2 View

Best plasmid could be used as a standard curve for AAV titration?

I have been trying to have a good AAV titration for my production and I have tried different plasmids to set up as a standard curve but each one behaves differently. i am trying to use ITR for...

23 February 2021 5,167 3 View

Which type of loading is to be used in dynamic analysis of Machien foundation?

Hello Everyone, Hope you all are doing well. I'm trying to simulate a machine foundation in ABAQUS with a geo-cell reinforced soil bed. Im totally confused to which type of loading would be...

21 February 2021 4,388 3 View

How to control the variants vof covid 19 in second and third waves?

A the world find means to control covid 19 by vaccination ,new variants came to spread and make the world in fear and danger, to understand the conduct of these variants, es constantly change...

21 February 2021 3,080 6 View

Surprisingly low antibody titers against SASRS-COV-2 RBD in hamsters compared to mice?

21 February 2021 6,958 2 View

When to use different framework?

Hi, can I use both conceptual framework and theoretical framework in my systematic review? My future study plan is to use a theory. In this situation for my systematic review should I use both or...

18 February 2021 9,581 2 View