Amount of metal loaded?

how to calculate the amount of loaded metal nanoparticles on graphene support?

07 January 2021 7,277 2 View

Pe28a+ -Kanamaycin resistant, no clones after transformation to E coli competent?

I am transforming 3 different vectors in E coli competent bacteria: cDNA3.1, Pe16b and Pe28a+. I used the same protocol (heat shock) for transformation and plating ( agr + appropriate...

11 December 2019 3,238 2 View

Is their any relation between modic changes of vertebra and diabetes?

I need to know if their is any relation between modic changes in the vertebra and diabetes. And if any one aware of any paper in literature regarding that

23 March 2019 8,331 4 View

Could the Higgs boson be an artefact?

I found that in the LHC there can occur some symmetric ordering of protons in the high magnetic field. An interesting formation would be 6-ring+3-ring+1 = 10 protons. When two 10-protons packets...

05 August 2016 1,732 6 View

What are the real indication of OLIF a Nd DLIF in spine surgery?

08 June 2016 9,438 3 View

Can a black hole be separated as a serie of mini holes?

I wonder if the heavy gravitational pressure and the quantum states to remain could form small black holes targetting repulsive forces between each other. The idea brought out of the inconvenience...

25 April 2016 6,864 4 View

How can i plot Cp or Nu around a circle in CFD-Post or fluent?

Hello guys, i have been working on this problem for quite some time now, i was able to plot Nu vs theta using poly lines,expressions and variables however the plot does not start from 0 degrees...

11 February 2016 195 6 View

How can I recover protein sample from RIPA buffer?

16 October 2015 798 13 View

Has anyone used centrifugal concentrator tubes?

I have transfected L929 cells with polio virus in T-75 flask. I left it for 48 hours and now I collected the media which is 15ml DMEM. I want the best way to isolate the viral RNA from this media....

06 October 2013 6,929 4 View

How i can separate bacterial cells from LB broth to further inoculate it in MSM media ?

01 January 1970 191 4 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

Is there any research regarding how training and development is going to change in the era of Fourth Industrial Revolution?

As the organizations getting prepared for the fourth industrial revolution, to enhance the skills of their workforce what type of changes are necessary and going to occur in the training and...

01 March 2021 3,199 3 View

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 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

Which group formation theory do you recommend for projects that aim to bring together entrepreneurs for training for regional development?

I would like to have ideas about which theories of group formation are suitable for entrepreneurial training projects, with the aim of creating bonds, building trust, and collaboration for...

28 February 2021 4,223 2 View

PUC19 as a transfer plasmid for lentiviral delivery?

Hello, Is it possible to use pUC19 as a transfer vector to be packed in using the second generation viral particles packaging system( pMD2.G; psPAX2 plasmids)? As far as I understand it there is...

28 February 2021 4,868 2 View

How could I take into consideration the weights of observation in a system of seemingly unrelated regressions (SUR) in rstudio?

I build a model of 4 regression equations (probit and OLS) in R studio. I need to take the weights of observations into consideration. While it is simple to do so for every regression equation,...

27 February 2021 1,233 1 View