Data Analysis K-S and S-W tests?

Hello, I have conducted analysis where the K-W and S-W have come out as p

25 February 2021 9,648 3 View

How can I incorporate data with different measurement frequencies into one structural equation model (SEM)?

09 December 2020 6,240 4 View

Primary intestinal macrophage culturing conditions?

I have many protocols for isolating primary macrophages/dendritic cells, but cannot for the life of me find any information on culturing conditions (plate coating, density for plating, how long...

23 July 2020 444 1 View

Techniques for air-sensitive cyclic voltammetry?

04 August 2016 1,441 3 View

Has anybody worked with M13K07 helper phage and phage display protocols?

29 October 2015 9,797 10 View

What is the function of the duplicature in ostracodes?

The duplicature (thin layer of calcified material occurring around the inside margin of ostracod shells), only occurs in podocopes as far as I understand. It is often referred to as an important...

11 March 2015 2,947 1 View

Can you recommend some good books on generating realistic shadows?

Looking for an up-to-date text. GPU Gems comes to mind.

04 February 2014 204 2 View

Are asymmetrical synaptic excitatory junctions increased in the diabetic brain ?

01 January 1970 3,994 5 View

Significance of Insulin being sytesized and secreated in the brain

I recently found out that Mazucanti CH et al had discovered that insulin was synthesized in the choroid plexus within ependymal cells of the brain. I was very excited to learn this as a source...

01 January 1970 9,637 6 View

Hallo! Can you please give me some insights of 'why breast cancer cells are cultured in 12 days with exogenous ECM?'

I need a helpful answer on how beneficial to culture breast cancer cells in 3D for more than a week or less than a week? BTW I have supplementation of exogenous ECM

01 January 1970 4,945 2 View

What is the best way to keep an anaerobic chamber anoxic in the absence of hydrogen?

I'm a graduate student who works with an anaerobe, so I often work in an anaerobic chamber. I've been working on an assay that involves the steady-state of the quinone/ quinol pool. Anoxic...

03 March 2021 2,971 1 View

Sutter electrode holder leaking after applying positive pressure. How to fix?

I am using a Sutter electrode holder for my patch clamp experiments, but I'm having trouble keeping positive pressure inside my electrode due to a leak out of the back of the holder. I have added...

02 March 2021 5,829 1 View

What thickness need for ITO to use as conductive layer?

I want to do RF sputtering of ITO on glass substrate using magnetron sputtering. what thickness do i need to make it good conductive layer to use it for PSC. Moreover, whats about thickness of...

01 March 2021 395 3 View

Adherance of Polyaniline coating over stainless steel?

Is the electropolymerisation of polyaniline coating over stainless steel (SS) via Cyclic voltammetry technique is really adherant? Else how to improve the adhesion of the coating, whether any...

01 March 2021 8,220 2 View

How to separate water from glycerol solvent in a solvent recovery vacuum distillation column?

I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...

01 March 2021 9,525 4 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

What are the most relevant MSc proposal topics for Petroleum Production Engineering at the moment?

I am a Petroleum Production Engg MSc student at Robert Gordon University in Aberdeen and I am in the process of selecting a topic for my MSc Engineering Investigation proposal. I would very much...

01 March 2021 7,396 4 View

Why is the sum of the elements in a row in a Q matrix equal to zero?

When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?

28 February 2021 3,864 3 View

What is the indication of the absence of peaks in Methanol electrooxidation CV curves ?

I have several question regarding the MOR; hope anyone help me better understand. 1- in CV using (KOH+MEOH) what is the indication of absence of the redox peaks? shouldn't they exist as a sign...

28 February 2021 4,851 8 View

Why is my platinum counter electrode getting dirty during electrodeposition?

I am conducting anodic electrodeposition of MnO2 onto a stainless steel substrate, using a platinum strip as a counter electrode. This is done galvanostatically, with the current held between 5...

27 February 2021 1,829 3 View