Example code of calculating the Cramer-Rao Lower Bound (CRLB) for RSS positioning?

I am currently working on field of visible light positioning (VLP). Does anyone who can provide me an example code (Matlab or python) of calculating the Cramer-Rao Lower Bound (CRLB) for Received...

24 June 2019 7,315 2 View

Does anyone who can provide me the Matlab code of Bootstrap algorithm for characterizing confidence interval?

I read some paper which utilize the Bootstrap algorithm involving sampling and resampling process to characterize confidence interval of measurement. Does anyone who can provide me the matlab...

08 February 2019 7,417 2 View

How to characterize the confidence interval of RSS measurements?

I am currently working on visible light positioning, one of the method is to use the received signal strength (RSS) based triangulation algorithm to calculate the receiver's location. My question...

05 February 2019 2,354 2 View

who has used Opal 7 immunology discovery kit from PerkinElmer?

has any one used Opal 7 immunology discovery kit from PerkinElmer to detect 6 protein biomarkers in paraffin section? I need advice for successfully using the kit

26 October 2017 7,248 3 View

Why can not my protein run into the gel during the BN PAGE?

29 March 2016 7,230 6 View

Is it feasible to use CD45.2 immunofluorescence staining of bone marrow?

Is it feasible to differentiate CD45.2 cells from CD45.1 cells in chimeric mice marrow using immunofluorescence? I need to add another 3-4 colors in order to tell different cell location and are...

22 January 2016 636 3 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

Heat exchanger with liquid Nitrogen as coolant?

I want to cool Natural Gas from 195 Kelvin to 138 Klevin in a heat exchanger by using liquid nitrogen as the coolant medium. When entering the heat exchanger, the liquid nitrogen will have a...

01 March 2021 6,450 5 View

Modeling viscosity using model of Chung?

Hello, As part of simulation of gases mixture and water, I need to calculate viscosity of the fluid components and I am using relationships proposed by Chung et al. (1988). The irony is while I...

25 February 2021 8,053 5 View

My silica gel column dried can I somehoe save the trapped matter?

I tried to separate my substance from a protein in a sillica gel column. By mistake, it dried and cracked. Can I save the trapped substance? Can I repack it ,or at least elute all of the trapped...

22 February 2021 1,789 3 View

How to get/count refractive index in gasses?

20 February 2021 8,202 6 View

Vth increase with programming SONOS Flash in Tcad?

Hello, I've been working on this issue for more than a month now.... I made a basic SONOS flash structure using TCAD Sentaurus sProcess. (tunnel oxide/nitride/blocking oxide : 4/6/6 [nm]) Then,...

11 February 2021 3,337 3 View

How to make Fast Green FCF from powder?

Hi everyone We need Fast Green to electroporate plasmid into mice embryos, therefore we simply need it to see some color in the liquid we are electroporating so that electroporation is more...

07 February 2021 1,671 2 View

What are advantages of NELF model?

I am trying to simulate permeation of gases in polymers. For this reson normally i use the clasic models like dual sorption model but newly i foun dthe non equilibrium lattice fluid model. It...

03 February 2021 1,203 3 View

Which is the best software for the simulation of tribological properties of materials?

I want to simulate the tribological properties of solids, liquids, and fluids, please suggest good software.

02 February 2021 3,947 3 View

Does anybody work with CoolLED in fluorescence microscopy?

I have trouble with exciting wavelengths higher than 460 nm while e.g. ex with 405 nm works. Filtercubes are correc, as I used them with my old xenon lamp before... I work on axiovert200M and with...

25 January 2021 5,201 2 View