How to quantify the sense of chaos in human brain with fMRI data?

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What is the method of removing RNase contamination from a filter paper surface?

I am working on a biosensing project on paper substrate, however, it is found that the RNase contamination occurs on the filter paper. Might I ask is there any method to clean the paper surface...

12 February 2021 3,926 3 View

How to make ppb level concentration ?

Hi, I've N2 gas cylinder and 100 ppm NH3 gas cylinder. With these two cylinders, I'd like to make a ppb level (1- 100) concentration. Any idea how to do that?

01 February 2021 3,264 2 View

How to make sure that ultrasonic lysis of E.coli is done completely?

What's the criteria of comolete lysis of E.coli when breaking them using ultrasonic? What phenomena can help to determine if the cell are broken completely? From smell, transparence of the lysis...

07 January 2021 1,911 3 View

What is the difference between "pesticides" and "insecticides"? Are they same?

What is the difference between "pesticides" and "insecticides" in English? Are they the equivalent replacement when used in text? I am an ecological researcher who particularly concerns the...

04 January 2021 6,230 37 View

Did anyone do microglia Oil Red O staining?

I need to stain adiposome in microglia, but I don't know how to confirm that are really success? method : Removed media and washed cells with PBS, then added 4 % paraformaldehyde for 20 minutes at...

24 November 2020 2,359 2 View

How do I solve "unrecognized in LdAtmC" of Gaussian 16 l301.exe type error?

Hello, I have trouble with transitional state calculation in gaussian 16 program. I started with the first frequency calculation with cartesian coordination and it ends up normally. the input...

15 October 2020 1,498 1 View

Ungrounded CPW fed slot-ring patch antenna not behaving as an antenna in CST simulation?

Greetings everyone, I am attempting to model and simulate a slot-ring patch antenna fed by ungrounded CPW in CST, although the S11 is fine, the e-field and h-field monitors shows strange...

10 October 2020 2,228 2 View

How to heat a reactor up to 900C?

I'm taking a bachelor design, I'm supposed to maintain an endothermic reactor at 900C and 30 bar. The typical jacketed reactor is not really feasible and I'm thinking of fired heater to maintain...

07 October 2020 8,558 5 View

Can we perform MOX/MSTFA derivatization in Eppendorf tubes?

Hi there! Recently I am planning to work on metabolomics using GC-MS, where derivatization is a crucial step. Here, I am wondering if that possible to derivatize extract samples with both MOX and...

24 September 2020 9,695 1 View

What is the right time course when using cycloheximide to inhibit protein synthesis?

I'm going to use cycloheximide to inhibit the synthesis of a membrane protein in HEK-293T cells, but I'm not sure the right time that needed to treat cells without influencing its viability. I...

21 September 2020 4,321 2 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 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

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

Can Ethovision store the generated data and video recordings directly to NAS system?

The size of data generated by Ethovision is huge. Having NAS system for data storage seems to be a good option, I am wondering whether Ethovision can directly store the data to the NAS system...

27 February 2021 6,350 2 View

How to compare 2 samples recruited with different sampling methods?

If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...

26 February 2021 3,526 3 View

Unknown debris sheets observed in cell culture flasks?

Hi, We culture neural progenitor cells in T175 culture flasks coated with PLO-Laminin. We have successfully grown these cells with our protocol for months. Recently, we observed large sheets...

25 February 2021 3,443 4 View

How to sample data to increase presence of solar panels in the images?

I am working on creating deep neural network on geospatial dataset and wanted to know how to do the sampling so that I can increase the presence of solar panels in the images. I cannot use entire...

25 February 2021 3,936 6 View

Satellite orbit estimation using Recurrent Neural Network - what should I use?

Hello, I am a master's student studying in Yonsei Univeristy, Korea. I am trying to estimate the state of satellite, using Neural Network. Below is a simple flow of my study. 1. Train (t0 ~ t1)...

23 February 2021 6,383 3 View

Any methods to train a neural network with random (stochastic) and non-measurable variable?

Dear scholars, I was wondering if there are any scientific methods to train a neural network or ANFIS when one of the input variables is stochastic (random) and more importantly non-measurable?...

17 February 2021 1,909 3 View

Michael Renzelman

Look into what others have said. However, my addition would Information systems theory, specifically noise within systems and signal processing. Dynamic Systems Theory. A note on what you find out could be helpfull to many.

Martín Martínez Villar

Hi! i have a colleage that published a measure -based on fractals- for characterizing the structural complexity of the human brain. However, the input data are anatomical datasets, so i don´t know if there is any work quantifying complexity in functional data!

Article Robust estimation of fractal measures for characterizing the...