How to compute the refraction index for a 79.5GHz (3.8mm) FMCW Radar Instrument?

Dear everyone, I performed some experiements with a FMCW Radar Instrument emitting waves of 3.8mm. I can see some "movements" when I am looking on the relative displacements (+/- 0.15mm) over...

07 January 2021 2,073 6 View

Experience in using the LiDAR of the new iPad Pro for mapping?

Has anyone experience in using the LiDAR of the new iPad and if so, what App have you used? We want to map fault structures or rather fractures of damage zones and I wonder if this can easily be...

01 August 2020 7,473 4 View

Maleimide dye labelling of Ni2+ NTA resin?

Hi. When I purify my His-tagged membrane protein with IMAC, I label the protein (containing a single cysteine) with fluorescein-5-maleimide while the protein is immobilized to the Ni2+ NTA. I...

20 July 2020 2,065 3 View

Is anyone familiar with making a new cell line available for everyone? How to have ATCC or someone else to sell your cell line?

We have developed a new cell line and would like to make it available to everyone. Is anybody familiar with this process? What are the requirements? Are there other companies other than ATCC that...

19 May 2020 1,390 7 View

2-way ANOVA - splitting data or not?

Hi. My question is about 2-way ANOVA (and Freidmans test). I've no problem with the test per se but rather with the dataset in relation to the test(s). My problem is that I've 16 different...

06 April 2020 6,920 4 View

Why information criteria differ so i cant compare arma models?

Hello, i am trying to forecast using eviews the stock price returns of a specific company. I am running automatic arima forecasting so as eviews evaluates and proposes the best model fit...

30 March 2020 9,431 4 View

Paper for using PROCESS for mediation with two independent variables?

14 October 2019 356 3 View

How to stoichiometry calculate this combustion process?

Hi! This one is for you chemists/chemical engineers out there. I have a fuel, tall oil pitch, that I want to burn mixed with ordinary air in an industrial burner for heat generation. The tall...

01 October 2019 5,143 12 View

How to dissolve CaWO4?

Hi, What is the best way to dissolve pure CaWO4? I tried: - conc. Aqua Regia - conc. Aqua Regia + conc. HF - conc. HNO3 + conc. HF - 7N HNO3 - 7N HNO3 + conc HF. Every experiment was for 55...

29 September 2019 5,982 1 View

How can nanobuffering work?

Dear All I am wondering if someone has an good explanation for the "nanobuffering" behavior of pH responsive polymers. Here is some literature on the topic: Increasing Enzyme Cascade Throughput...

28 August 2019 5,254 3 View

Steps for Hardware Implementation of Max Log MAP Decoder simulated in MATLAB?

How to implement max Log MAP algorithm turbo decoder on FPGA? Simulation is done on MATLAB. What are the next steps to be followed? Do I need to use HDL Coder feature in MATLAB? Is it needed to...

07 January 2021 4,405 4 View

Does the amount of ammonium measured by the electrode depend on temperature?

19 November 2020 6,315 12 View

Could anyone give some help of identifying the critical path from post-PAR timing report in ISE?

23 July 2020 6,130 2 View

Does anyone use the ISE electrodes (ammonia, nitrate etc.) to characterise soils samples and plants extracts? What are advantages & disadvanteges?

I will have numerous soil samples/rice rhizosphere sample to characterise as part of the rice microbiome study. I was told that there are ISE electrodes that can be used to measure ammonia,...

19 July 2020 2,066 3 View

How can I analyze flouride through HPLC ?

How can I analyze flouride through HPLC ? is IC better over HPLC for fluoride analysis or ISE is evergreen? I am Curious to know any better analysis for ionic fluoride which is less time...

28 February 2020 5,129 4 View

How can I analyze flouride through HPLC ?

How can I analyze flouride through HPLC ? is IC better over HPLC for fluoride analysis or ISE is evergreen? I am Curious to know any better analysis for ionic fluoride which is less time...

01 February 2020 1,231 2 View

How to Calculate Fluoride concentration by ISE method...?

Dear Fellows I am looking forward the Brand of this Instrument..?

02 March 2018 5,218 0 View

What are the factors that influence digital manufacturing adoption and implementation?

Dear Colleague, Elias Hans, a PhD Student at ISE/PUCPR is developing in collaboration with KTH Royal Institute of Technology, a research on digital manufacturing in an Industry 4.0 context, and...

11 December 2017 405 0 View

What can I write as units of ISE and IAE for a particular case ?

I am trying to determine the Integral Square Error (ISE) and the Integral Absolute Error (IAE) of a certain process where the error is in centimetres (cm). What would be the units for ISE and IAE...

09 October 2017 2,904 3 View

How to avoid signal optimization during synthesis in Xilinx FPGAs?

while constructing a delay circuit

05 June 2017 3,147 0 View