What statistical analysis method should I use with multivariate categorical data?

Hi, I'm struggling quite a bit, Hope someone can help. My research question is roughly to what extent (and what) characteristics of murder and manslaughter cases are related. The data consists...

05 October 2020 3,958 8 View

Problems with Bovine Fibrin Clots?

Hi I am using Fibrinogen (10mg/ml) and Thrombin (1000U/ml) to form fibrin clots. I found that after getting good cross linking initially the clots dissolve to liquid if left in incubator...

26 May 2016 9,416 4 View

When I added the interaction terms, the previously identified significant variables became insignificant?

I'm running a logistic regression test. On my first test, I've identified 6/7 significant explanatory variables. I then ran another logistic regression test with all the interaction terms. The...

05 April 2016 7,655 3 View

Anyone have a good methodology for Agar Gel for adding on top of a cell culture dish (and that allows you to pour/pipette as a thin layer)?

07 February 2016 7,189 1 View

What is the ultimate purpose of Ecology, and what do we hope to achieve in advancing the field?

01 February 2016 9,757 25 View

In what way can spirituality be experientially incorporated into Early Years Education in the UK?

21 May 2015 7,674 4 View

How can I find out the interaction of an osteoarthritis patient's DNA with Vitamin B complex?

I have osteoarthritis patient DNA. Now I want to study the interaction of the DNA with Vitamin B complex. What is the procedure to do so? What types of materials and methods are used to study this...

26 November 2014 1,981 2 View

How can I identify the subtypes of HLAB27 when I used Real-TM PCR which show qualitative results?

I used Real-TM PCR which shows qualitative analysis for identification of HLA B27 after DNA extraction from patient blood sample. The analysis show me whether it is positive or negative. But I...

12 October 2014 3,675 1 View

What is the process of calculating Rf factor from SDS-PAGE after protein extraction?

protein extraction

08 October 2014 7,028 2 View

"International Journal of Pharmaceutical Research" or "Journal of International Pharmaceutical Research" a sad story of deception.

01 January 1970 3,193 4 View

No title

02 March 2021 3,060 3 View

What do you know about biotechnology art?

What do you know about biotechnology art?

02 March 2021 1,653 3 View

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Alginate and silk fibroin hydrogels toxic to cells?

Hello, I asm currently working with alginate and silk fibroin hydrogels. I prepared a blend of alginate and aqueous silk fibroin (straight from dialysis) and resorted to ionic crosslinking to...

23 February 2021 8,249 2 View

How was your experience with Biomedical and Biotechnology Journal?

How was your publication experience with BBRJ in terms of peer review and reviewer comments. Did you find it fair and transparent ?

23 February 2021 3,810 6 View

Is nanotechnology part of materials science? Is it possible to obtain Pico technology and move from hypothesis to application?

Pico-scale This is three orders of magnitude smaller than a nanometer (and thus most nanotechnology) and two orders of magnitude smaller than most chemistry transformations and measurements. Pico...

18 February 2021 4,540 5 View

FDC and FRC cell populations in mouse spleen?

I was trying to isolate fibroblastic reticular cells (FRC) and follicular dendritic cells from mice spleen, but kept getting poor yield. I found from literature that the frequency of FDC is around...

17 February 2021 3,506 4 View

What to do with absence of fluorescence label in Fucci2a mouse-derived fibroblast culture?

Dear all, I have harvested fibroblast cells from R26p-Fucci2 mouse embryos (mouse line as described in this paper: https://dev.biologists.org/content/140/1/237) and cultured them on plastic,...

17 February 2021 3,368 2 View

Are the topics below viable research in plant biotechnology?

1. Chemically induced mutagenesis in seed and qPCR detection and amplification of desired trait. 2. Site-directed mutagenesis in qualitative traits of a multiline seed.

04 February 2021 9,069 3 View