Does anybody know a public dataset of drop landing or jump landing maneuvers?

Dear all, In our project we would like to test different control strategies during drop landing compared to jump landing. After an intensive search I could not find a public dataset of drop...

09 February 2021 7,093 4 View

Is there a questionnaire for measuring "21st century skills"?

I wonder if there is a questionnaire for measuring "21st century skills" (a.o. critical thinking, creativity, collaboration, communication, information literacy, media literacy, technology...

11 May 2020 5,088 6 View

Not Missing at Random Structural Equation Modeling?

Hi all, i want to do multiple imputation on iem level, since several studies have shown the superiority of item level imputation compared to scale level. I want to do a sensitivity analysis. Some...

27 October 2016 5,224 2 View

Why do we gain degrees of freedom when we add constraints? I know that i decrease the number of free parameters, but what does it mean conceptually?

24 May 2016 611 2 View

Cohen's d in mixed linear models using interventional data with missing values?

28 March 2016 6,439 2 View

MCherry antibodies for blotting?

Does anyone know of a good commercially available antibody/serum for detecting mCherry fusion proteins by Western blotting?

04 March 2015 1,795 3 View

Is it possible to collaborate in your project?

My experience: EP 8645690 (2016) H.Horacek, J.of Cell. Plast. 1-26 2015" Manufacture and model calculation of porcelainlike microcellular low density polystyrene".

01 January 1970 3,504 2 View

How to implement truss element with no effect of compression in ansys workbench static structural?

I was trying to add ligaments in cervical spine geometry. There it is mentioned in the existing literature to add the ligaments in the geometry as truss element with no effect of compression....

03 January 2021 2,205 0 View

Is my retinal GFAP staining accurate?

I am doing immunofluorescence staining on retinal sections from RCS rats to assess GFAP. As shown in my attached image, the GFAP staining is not consistent with most literature I've seen with...

05 October 2020 8,105 3 View

How is the quality of archived blood sample for HbA1c test?

HbA1c is an important indicator of long-term glycemic control with the ability to reflect the cumulative glycemic history of the preceding two to three months. Also, HbA1c is measured as the ratio...

16 September 2020 2,423 4 View

Any mathematical study for sickle cell disease?

Any mathematical study for sickle cell disease?

21 February 2020 4,857 4 View

How to apply the initial strain on the ligament in Abaqus?

Dear All, I'm trying to build a finite element model of the knee joint, but I'm having trouble applying the initial strain on the ligaments. Data on initial strain is given in the literature,...

01 February 2020 8,840 1 View

How to prepare tissue crysection containing retinal pigment epithelium, for Immunohistochemistry?

I have human eye cryosections that I performed immunohistochemistry on . The issue I'm having is visualizing my antibodies in the retinal pigment epithelium layer because it has an...

19 January 2020 4,255 3 View

Can somebody help me with a contamination in primary retinal pigment epithelium cells culture?

Hi friends, In the attached picture, you can see the primary RPE cells contaminated with small motile rode shape bacteria in 40 magnification microscope image. i cultured the extracted cells in...

11 December 2019 8,270 3 View

Which biochemical modification of Hemoglobin can potentially carry more oxygen to bloodstream?

Any synthetic analogue of Hemoglobin or any other Xenobiological agents can be cited as example. Please provide links and references.

20 November 2019 8,904 4 View

Which biochemical modification of Hemoglobin can potentially carry more oxygen to bloodstream?

Any synthetic analogue of Hemoglobin or any other Xenobiological agents can be cited as example. Please provide links and references.

10 November 2019 2,970 4 View

There is an alternative to sodium dithionite as a reducing agent in the Hemoglobin Assay measuring NO?

Hello, I'm trying to reduce He to HeO2 with Sodium Dithionite, protocol for measuting nitric oxide from the Hemoglobin assay (Murphy and Noak, 1994). But for some reason (my suspicion is a bad...

09 October 2019 761 3 View