15 October 2012 1 5K Report

Animal movements

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Research about Gamification by board games?

obrigado pelo comentário.

21 September 2023 6,353 5 View

Is this a good mixed-methods research aim?

I have conducted a multiphase mixed-methods research, through which i developed, implemented and evaluated an injury surveillance system that was tailored for stakeholders as a practical injury...

13 August 2023 2,641 2 View

What is the shelf life of organic solvents used for LC-MS? Is there any valid data to substantiate device manufacturers recommendations?

Does anyone know any official document or scientific publication logically explaining why I should replace for example HPLC-grade acetonitrile or methanol (pure, or with

14 April 2023 5,796 4 View

Qualitative strands ‐ Can they be connected?

Mixed methods approach: the initial qualitative findings were used to build an intervention, from which I collected quantitative results (seq exploratory). The last qualitative strand was used to...

28 August 2022 2,538 1 View

Anova, Manova, Ancova, Mancova, or Correlation, or something else?

Hello, I would like to ask you for your opinion. Recently, I conducted a research study to find out whether or not there is difference in moral reasoning between people with BA, MA, and PhD...

09 February 2022 6,608 5 View

How can I model the contact between a truss and a solid in Abaqus ?

I'm actually trying to connect the 2 anchorage points in an UNBONDED, prestressed concrete beam. I'm a newbie in Abaqus, please help me describing the little steps. Thank you in advance!

21 October 2021 3,100 3 View

Expansion of a function of two variables x and y in terms of x/y ?

Dear Colleagues, I would like to expand the function (1-x)/(1-y) about (x=0; y=0) with x/y argument of the expansion. x and y are definite positive. Any suggestion? Thanks Sandro

20 September 2021 6,423 4 View

Longitudinal mixed methods design?

I'm currently collecting longitudinal repetitive quantitative measures (survey tool has been developed based on initial qualitative data - exploratory sequential) from the same population (n=39)...

02 September 2021 9,785 5 View

Is this an explanatory sequential design?

I am making use of a multiphase mixed-methods study to develop, implement and evaluate an injury surveillance system. In the first study, I am making use of an exploratory sequential design,...

25 January 2021 3,092 1 View

How to approach a system of three autonomous ODE in the phase space?

Dear colleagues, the problem I am analyzing is a gravity current in viscous-buoyancy balance propagating towards the corner of a fracture that is reducing its width according to b(x)=b_1 x^k,...

31 October 2020 511 0 View

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