How to plot the probability paper of Gumbel distribution using R programing?

In R-studio, there are many commands of Gumbel package. Arguments are also different. I`m asking about the alpha parameter of the Copula which must be greater than 1. If this is the one used to...

25 February 2021 5,229 3 View

Greetings Doctors, If i did a same experiment for a 2 populations and i need to publish this work in a 2 different papers?

If i did a same experiment for a 2 populations and i need to publish this work in a 2 different papers can i use the same word in the writing of these 2 papers or this would considered as...

04 February 2021 4,648 4 View

How to simulate Sloshing water using Dynamic mesh in ANSYS Fluent ?

I am trying to model sloshing water in a tank in ANSYS Fluent using Wall motion. BUT it seems that System coupling is not responding to wall motion and it works only with Dynamic mesh.

20 January 2021 2,963 3 View

How can i properly obturate more than one canal at the same time in one tooth using CLC without interfering with the canal positionand accessory file?

#Rootcanal #Obturation #Endodontics

29 December 2020 5,982 2 View

Is it possible to deliver hydrophilic drugs to lymphatic system after oral administration? what kind of drug delivery system could be used if (yes)?

Is it possible to deliver hydrophilic drugs to the lymphatic system after oral administration? what kind of drug delivery system could be used if (yes)?

01 July 2020 1,793 1 View

How to estimate the compressor's weight/mass with a given pressure ratio and mass flow rate ?

I want to estimate the mass (does not have to be accurate) of a centrifugal compressor knowing the required mass flow rate and pressure ratio. Thanks in advance!

07 May 2020 2,487 1 View

How to design load curve to take measurements for solar heater through the day?

I make measurements for the master thesis of solar heater. I need to design a load curve to obtain measurements for natural consumption of people. I will discharge solar heater tank through the...

29 February 2020 1,413 4 View

Is there any good references for autocorrelation testing of time-series data?

I'm looking for any recommendations on solved problems/resources on Autocorrelation statistical testing of time-series data such as : 1. Lagrange Multiplier (LM) testing. 2. Durbin-Watson...

28 November 2019 5,026 3 View

Can sodium content of a drug affect ECIS impedance readings?

In experiments to detect effects of GPCR agonists on barrier function of endothelial cells, different agonists can have different sodium contents. In my case, I use the agonists at different...

18 November 2019 3,261 1 View

Equation in book of Soil Mechanics in Engineering Practice" by Terzaghi & Peck (1958) ?

hello do you any one have this reference Soil Mechanics in Engineering Practice" by Terzaghi & Peck (1958) i need some information from it thank you

09 November 2019 2,845 3 View

Is it possible for two human neuronal cell lines to have different gene sequence for the same protein?

I am looking at the ATP1A2 (Sodium/Potassium ATPase alpha subunit 2) in two human neuronal cell lines. Expression levels of this protein seems to be almost equal when detected by one antibody....

01 March 2021 3,607 3 View

How vaccines of covid 19 work?

Millions ask how vaccines of covid 19 be successful and safe, its here to explain generally how vaccine of pfizer work ,mRNA vaccines teach our cells how to make a protein that will trigger an...

28 February 2021 2,723 4 View

Problem with shRNA transfection. Why are only two plates getting contaminated instead of all?

I transfected my LNCaP-WT cells with 3 shRNA plus their NTC two weeks ago and split two puromycin selected cell plates on Friday last week(Feb 26). I checked for GFP in the cells, and they all...

28 February 2021 4,949 3 View

Best plasmid could be used as a standard curve for AAV titration?

I have been trying to have a good AAV titration for my production and I have tried different plasmids to set up as a standard curve but each one behaves differently. i am trying to use ITR for...

23 February 2021 5,167 3 View

How can I stain the somatodendritic part of inhibitory neurons in a hippocampal culture with high specificity?

I would like to distinguish the somatodendritic part of the inhibitory neurons in a hippocampal culture (where we expect to have 5-10% of GABAergic neurons). What are the best antibodies and...

23 February 2021 6,756 1 View

How to control the variants vof covid 19 in second and third waves?

A the world find means to control covid 19 by vaccination ,new variants came to spread and make the world in fear and danger, to understand the conduct of these variants, es constantly change...

21 February 2021 3,080 6 View

Surprisingly low antibody titers against SASRS-COV-2 RBD in hamsters compared to mice?

21 February 2021 6,958 2 View

The PC12 cell line characteristics?

Hello dear scientists, Does the undifferentiated PC12 cell line in terms of chromosome characteristics, proliferation, and drug reactions have the characteristics of cancer cells? Where is it...

21 February 2021 8,945 3 View

How to convert 2D stack images to 3D to obtain surface area of nucleus?

I have 15 slices of the nucleus at different z-heights from confocal imaging. I would like to use these slices to reconstruct the 3D nucleus and ultimately estimate the surface area of the...

20 February 2021 6,967 1 View

Will SARS-CoV-2 Spike be broken into S1 and S2 by denaturing conditions?

Hello, I am performing a western blot of my SARS-CoV-2 Spike-pseudotyped lentiviral particles. I denature my virus by adding concentrated virus to 2X Laemmli buffer at 1:1, then boiling for...

17 February 2021 4,844 4 View