How we can calculate k constants for a multi-machine power system using PSAT?

Small signal stability analysis of multi-machine power system using PSAT software

06 August 2020 8,195 3 View

Steps to improve cryoEM helical reconstruction resolution using relion?

Hello all, I am trying to do helical reconstruction for my fibrils. I am at 3D classification steps where I can get the resolution (given by relion) at 3.2 A. The actual resolution is worse I...

28 July 2020 6,266 1 View

Does Aristotle have a term and a theory for what the Scholastics have named "ens rationis" as opposed to "ens reale"?

Scholastics have called "entia rationis" those objects, which do not and cannot exist in reality but only within the mind, such as chimaeras, privations (like blindness), negations...

19 July 2020 4,667 22 View

Are there contemporary evaluations of US public health system?

I'm looking for a recent evaluation of the US federal efforts to prevent disease outbreaks, specific to the US public health system. I see some old (15-16 yr old) reports, anyone done anything...

06 June 2020 7,396 1 View

Is there any working method for concentration of influenza virus from water and sediments without the inactivation of the virus?

I have done an experiment to study the persistence of avian influenza in lake water and in lake sediments. Do you know a good concentration method to use without the inactivation of the virus from...

27 January 2020 7,044 3 View

There is any way to know the equivalence between an old genome reference assembly and its new version??

28 November 2019 8,768 4 View

Peptide concentration for stimulating murine CD4+ and CD8+ splenocytes?

I'm trying to figure out a good starting concentration of 15mer peptides to stimulate mouse CD4+ and CD8+ splenocytes for cytokine staining. We are pooling 72 peptides for one of our conditions to...

17 October 2019 6,974 2 View

Can commercial Competitive ELISA Oxytocin kits measure synthetic oxytocin (used in clinical practice)?

Can commercial Competitive ELISA Oxytocin kits measure/pick up synthetic oxytocin (used in clinical practice)?

09 September 2019 6,479 3 View

Is there a statistical techniques to compare multiple subscores of a specific domain?

I performed a neuro-psychological battery consisting of 6 tests that measures different aspects of executive function. Each test has between 3 to 15 subscores. There is no consensus on whether one...

10 June 2019 4,062 3 View

How long does an IAC antibody-coupled NHS column last?

I'm trying to use IAC to purify a protein using an old prepacked NHS column with a potent antibody, that was coupled 2-3 years ago, and getting bad yields (Wide peak over 4 mL at 2 mAU max,...

17 January 2019 5,664 4 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 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

Any research paper call for publication related to management or finance or economics?

It should be standard journal (Indexed)

01 March 2021 8,379 1 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 could be some reasons why unstimulated monocytes are getting activated?

Im doing PBMC isolation -> CD14+ enrichment using magnetic beads -> stimulation setup. My negative control is just cells in cRPMI but they seem to get activated over and over again.

28 February 2021 7,883 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

POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View

How to include original NMR data in a manuscript?

hello. i am junior researcher. I received a comment from a reviewer that he could not find NMR data in my submitted paper. I had included the NMR graph with explanation and formula to calculate...

27 February 2021 734 4 View

Should we reduce the standard unit of length to 0.31951540592 meter ?

The reasoning behind this question is to align the ratios of the proton potential in energy per charge to the speed of light in distance per time. As these two dimensions appear to be related,...

27 February 2021 947 7 View

What could be reason for getting such type of graph for complex impedance in case of polymer blend films?

Its effect appears in real part of ac conductivity also. Can anyone suggest any reason behind it?

26 February 2021 3,487 3 View