Where I can find Cold Isostatic pressing facility in London or UK ?

I'm looking for Cold isostatic pressing machine in UK

11 October 2019 1,847 2 View

What are the degrees of freedom in statistics?

Degrees of freedom have a very important role in calculating the ANOVA table, what is the meaning of df, and why calculated n-1?

27 September 2019 5,266 3 View

For predicting future land use change, how to identify the end point of prediction time if the starting point is 2010? Is there any standard ?

I saw many studies have been done to predict future land use change around the world. Choosing the starting points of prediction time relies on the updated land use map. However, there is no...

16 October 2017 504 3 View

Any book or report suggestions in the field of early childhood care and education practitioners pursuing education?

I am currently researching FETAC qualifications and the pursuing of education to degree level

21 February 2017 3,328 3 View

What is the experimental design ?

17 January 2017 7,045 3 View

How to compare the interaction means?

In statistics, when you have an significant interaction between two variables (for exemple concentration and variety). You run an ANOVA test and concentration x variety is significant. How to...

09 June 2016 6,115 5 View

How to quantify and mesure Na+ ,Cl-, K+ in plant tissues?

22 January 2016 4,375 6 View

How can I fit a differential equation to a set of data?

12 December 2015 5,699 8 View

How do I analyze my data in SPSS?

28 July 2015 4,816 11 View

Where can I purchase BON cell Line?

Looking to do research with serotonin producing cell. Does anyone have suggestions to which cell lines to use. It seems that BON was used before, but I am having hard time finding it.

15 April 2015 2,919 4 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Anyone that can help with details in phosphopeptides enrichment?

Anyone know the amount of protein before enzymatic digestion for phosphopeptides enrichment of serume sample in Ti-IMAC? Has anyone ever use Ti-IMAC(the material is from Chinese company named...

28 February 2021 7,310 3 View

Does anyone use antinuclear antibody (ANA) and anti-Phospholipid antibody ELISA kit for Non Human Primate serum samples?

I am looking for anti-nuclear antibody (ANA) and anti-Phospholipid antibody ELISA kit for Non Human Primate serum samples. Any suggestions highly appreciated. Thank you.

28 February 2021 6,512 3 View

Why does intensity drops as concentration increases?

Is there any reason for decrease in fluorescence emission intensity of HSA,BSA when increase the concentration ?

28 February 2021 3,653 4 View

Can MicroRNA cross the blood brain barrier?

In diseased conditions, many genes and gene products are visible in the bloodstream. So my question is whether we can find traces of microRNA which is involved in disease and disorder in blood serum?

24 February 2021 7,064 3 View

Steps to calculate activation energy by coats & redfern method?

I'm a chemistry student and I'm researching the kinetic degradation of mixed plastic waste. I'm having trouble calculating the activation energy by the coats & Redfern method. The data that...

24 February 2021 974 1 View

Is it efficient to do liquid biopsy to investigate the gene expressions of the tumor?

To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...

23 February 2021 7,326 5 View

What is the best method to evaluate and measure non-circulating estrogen levels in mice ?

Could anyone suggest me the best procedure to measure the circulating estrogen levels in mice ? I came across the general methods where it can be measured in serum or urine but a detail suggestion...

22 February 2021 4,352 2 View

Questio regarding micro/nano particles fabrication ?

I will start to fabricate micro/nanoparticles for growth factor release and I check out a procedure quite nice, however, it is lacking some details and since I don't have much knowledge doing this...

20 February 2021 199 2 View

Hi..how to isolate crude HDL (all subfractions) from human serum by size exclusion chromatography?

I would like to know about isolation of crude HDL from serum by SEC. Is it possible to perform with a serum sample volume of

19 February 2021 5,576 2 View