How is the North American Monsoon, Particularly in Arizona Expected to Change Due to Global Warming?

I've heard many different interpretations, that there will be no change, that there will be an increase, and there will be a decrease? Which is the most likely?

28 December 2020 5,194 3 View

What devices are available for percutaneous pH monitoring?

I'm interested in percutaneously measuring local changes in tissue pH in vivo with and without a therapy. What devices are available for percutaneous pH monitoring in large animals?

20 March 2020 2,731 3 View

Does anybody have experience with TIGIT protein reduction in NK cells?

We are knocking down TIGIT mRNA with siRNA and see near complete reduction of the mRNA but only slight to moderate reduction of the surface protein. We have looked at longer time points and...

16 January 2019 6,872 3 View

Do you understand "Reading 1-D Barcodes with Mobile Phones Using Deformable Templates" ?

Hi, I am a programmer, I was tasked by my boss to write some barcode reading software from cell phone photos. I found a paper by Orazio Gallo and Roberto Manduchi titled: "Reading 1-D Barcodes...

21 May 2018 1,105 2 View

How different is STEM and GEMS ?

(Science, Technology,Engineering and Maths) Girls in Engineering ,Maths and Science.

03 January 2018 652 3 View

Little Owl Pellets containing insect fragments?

I can identify to species beetle fragments from Little Owl pellets, especially from Britain or Western Europe. I think this will inform feeding habits/ foraging sites of the birds, as well as...

06 March 2017 1,030 9 View

Is anyone aware of a scale to measure the willingness to Suspend Disbelief?

25 February 2015 4,508 6 View

What should you do in MLM when Hessian matrix is not positively definite?

Hi, I am running a multi-level model with a random intercept (no other random effects) and keep encountering the error in SPSS that "The final Hessian matrix is not positive definite although all...

04 November 2014 3,457 4 View

Repeated SNP assay failures in Bos taurus genomic DNA - can anyone help?

I've recently been getting a non-specific het cluster when genotyping Bos taurus genomic DNA using several SNPs that had previously been showing good amplification with distinct WT, mutant and het...

13 November 2013 2,823 1 View

Has anyone successfully extracted genomic DNA from beta-keratin without excessive oxidation?

I'm struggling to find resources or an appropriate method of extraction that can break the beta sheets and still have viable DNA for PCR reactions. Any help or references would be greatly...

12 August 2013 5,183 6 View

Is it possible to do piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch?

How to do Piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch? Piezoelectric coupling between the rectangular substrate and rectangular...

02 March 2021 9,833 3 View

Why Austenite grains in steel show much more twinning than ferrite grains?

It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...

02 March 2021 728 2 View

Does any one can help me choose a reasonable basis set for intermediate metal ions interactions with guanine (i.e Fe2+, Mn2+, Cu2+ and exc.)?

Hello every body Does any one has any idea to help me choose a reasonable basis set for intermediate metal ions (i.e Fe2+, Mn2+, Cu2+ and exc.) interactions with guanine or other DNA organic...

01 March 2021 6,187 2 View

What is the most suitable server for predicting protein structures in bacteria?

I have used the i-Tasser several times, however it has been unavailable for several days. I tried the swiss-model, but the output was not very pleasant due to the model used. Is there any other...

28 February 2021 4,521 3 View

How to replicate the well conditions of a crystal hit with 20%(w/v) isopropanol?

I had a crystal hit in a well with 0.1M HEPEs pH 7.5, 10%(w/v) PEG 4000, and 20%(w/v) isopropanol. Why is isopropanol in w/v here if it's just solvent? How do I recreate this well condition?

25 February 2021 9,761 1 View

How to search for crystal structure for material with atomic position labelled?

I am using the crystallographic open database and materials project to search for cif file but the exact structure is not mentioned or how can I deduce that the given structure and atomic position...

23 February 2021 6,723 2 View

How to build fluid structure interaction simulation for elastic ring squeeze film damper in COMSOL?

How to build fluid structure interaction simulation for elastic ring squeeze film damper in COMSOL?

22 February 2021 5,408 1 View

How to generate AA6061 alloy or any aluminium alloy crystal in material studio?

I need to carry out molecular dynamics simulation on Aluminium alloy. For this i need the crystal structure that which could be further replicated to form a structure.

22 February 2021 1,410 1 View

Build an orthogonal box in ASE?

Hello, I was wondering the best way to build an orthogonal box filled with a defined crystal structure in ASE. I know it could be easily done in LAMMPS, but I guess it is also doable in ASE. The...

21 February 2021 5,899 4 View

How to do a surface treatment of uncoated TiO2 with polymer?

Basically, I would like to know how to treat or coat on the uncoated bare TiO2 (Ti-OH rich) surface with polymer which has anchoring groups in the polymer structure like trimethoxygroups. What is...

21 February 2021 4,657 6 View