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

What are the values needed for gabor filter's parameter for cifar10 data?

Hi, I implemented a code to gabor filter cifar10 data but the images after being filtered and stacked are not clear like the original images. I think the problem is in the way I am using the...

03 March 2021 6,317 1 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Is it necessary to report effect size (ES) in statistics of biomedical research given that we already report p values routinely?

Pls share your thoughts

01 March 2021 7,330 4 View

Which reagent is best among 'Dimethylglyoxime" and "Dithiothreitol" for spectroscopic determination of Nickel ?

What I think is Dithiothreitol. As it is water-soluble and does not form a precipitate. But, the thing is it contains sulphur which is quite hazardous to aquatic animals.

01 March 2021 8,374 4 View

How to identify what type of fillers are in a polymer?

Hello everyone, I have some PHAs blended with fillers and nucleating agents, yet I don't know what kind of fillers or nucleating agents. The producer has shut down and there's no way to get in...

24 February 2021 1,356 8 View

Is it mandatory to specify Subjects Combinations in Generalized Linear Mixed Models (SPSS)?

Hi all, I have data with two levels: lets think of the classic example of students and schools. When running the analysis in SPSS and selecting the Random Effects, we can select (we can or we...

24 February 2021 7,379 4 View

Do you think there is cognitive oversaturation in the current pandemic? What impact can this have? And other manifestations?

Dear colleagues, Do you think there is cognitive oversaturation in the current pandemic? What impact can this have? And other manifestations? The question is mainly aimed at adolescents (pupils,...

23 February 2021 7,796 4 View

Is it possible that Cancer cells could survive in heparinized blood for 48 hours?

Hi everyone, I am just wondering if we incubated 200 microliter of whole blood with 50 microliter of cancer cells(1bout 5000cells) do you think that cancer would survive for 48 hours?

23 February 2021 3,840 3 View

How to minimise the risk of being abused the profile of potential participants tagged in a social media post?

Dear colleagues, I got this one in one project I did ethics review. It's great to hear about your thoughts/experiences. "Doing an open recruitment online (i.e., via Facebook) requires public...

22 February 2021 3,322 3 View

What type of SPSS analyses should I use for my Dissertation?

I'm currently working on my Dissertation and I'm trying to think of the best analyses that I should use for my study. I'm using three questionnaires for this and two different groups, 1st group...

22 February 2021 1,351 4 View