How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

Why the western blot predicted band size of the MRTF-A is different between different manufacturers?

According to information from online database [MRTFA - Myocardin-related transcription factor A - Homo sapiens (Human) - MRTFA gene & protein](https://www.uniprot.org/uniprot/Q969V6) and [MKL1...

12 January 2021 9,492 3 View

What does this PZC data mean?

I measured different kinds of catalysts which were dispersed in DI water.I firstly added certain amount of HCl and then used NaOH to titrate and measure the pH value. What does this result mean?

27 December 2020 5,728 4 View

How to analyze a time series of temperature mean whether different or not?

I have 6 culture tank, 2 treatment with 3 replicate. I test temperature of every tank everyday, for 14 days. Now I want to compare whether this 2 treatment temperature have significant different...

06 December 2020 834 7 View

Signal phase shift after analytical calculation?

Suppose we have a signal as x(t) = exp(i(omega*t + phi)), after a simple calculation as y(t) = 1/x(t). We can clearly see that there is a phase shift of Pi=180deg. However, using directly...

20 October 2020 4,923 5 View

Why can't my energy be delivered?

Hello, the software I use is ANSYS Fluent. The subject of my research is the analysis of temperature distribution in the oven. At present, I have a very simple model to test, just how to try the...

18 October 2020 9,531 6 View

Species Transport in Porous Media cannot pass through?

I'm using ANSYS Fluent 2019 with Space claim, my problem is involving moisture diffusion (therefore using Species transport). I found that my h2o can never pass through the porous zone. I have...

09 October 2020 5,301 3 View

How can I digest the formaldehyde (1%) crosslinked DNA-protein with restriction enzyme (DpnII) better?

I am working on yeast samples for 4C-seq study , but the formaldehyde fixed samples can not be digested with restriction enzyme (DpnII). Please help me out. Thanks.

28 August 2020 6,483 3 View

Any recommendations on the software to do text mining or sentiment analysis on Chinese reviews?

I am trying to do text mining on Chinese reviews. I have tried out many softwares, like the RapidMiner, Chinese Text Analytics, Python. Most of them seem to require certain level of programming...

12 August 2020 9,109 8 View

HEK-293t cell detach but still alive during killing curve set up?

Hi there, I'm trying to build a killing curve for HEK-293T towards hygromycin B for the following transfection experiment. I plated the cell at 1.3X10^5 cell/well in the 24 well plates the night...

30 June 2020 7,368 1 View

Is it possible to use EEGLAB (matlab toolkit) to extract features?

In my Final year project, I'm working on EEG emotion detection. I want to extract features from DEAP DATASET to detect emotions(happy, sad, depress etc.). I'm using EEGLAB for preprocessing, it...

23 October 2020 569 3 View

Nothing on the plot in EEGLab- what could be the reason?

Hello, I have 20 channels EEG data in txt file. I imported it to Matlab and saved as a numeric matrix. When I import it into EEGLab and open a scroll plot there's nothing on the plot. I attach a...

08 June 2020 3,207 9 View

Hello, can any one help me with reading EEG signal ?

The EEG signals stored in .npy, i read it as numpy array, but i cannot visualize it neither using mne library in python nor eeglab in matlab(if i store it as txt file)

18 October 2019 5,880 2 View

Is there any way to mark bad sections in continuous data in EEGLab WITHOUT deleting those sections?

Hello! I am currently building a new pipeline for EEG data analysis within EEGLab, and in the past I've had undergraduate research assistants do a first pass at visually cleaning the data to...

08 September 2019 945 2 View

How to get event information to load in EEGLAB?

When I'm importing my BioSemi EEG files into EEGLAB, some of them give the number of events. However, a number of files show the events as "none". Why is it that the events are showing for some...

07 August 2019 505 1 View

How to read peaks in ERP epochs?

Can somebody teach how to read peaks in ERP in order to observe peak amplitude and latency measurments in ERPLAB. I am unable to understand why in this figure No positive peak(P100) was found in...

26 July 2019 1,160 3 View

Which EEG connectivity plugin (or third-party) is best compatible with EEGLAB?

And, in addition, yields the best visualization? Statistics do not matter as they are usually computed through R, anyway. I'm already familiar with SIFT and EEGNET. All kinds of...

17 June 2019 9,986 4 View

How can I create a new dataset from the subtract of two datasets in EEGLAB?

17 June 2019 4,532 3 View

Which EEG connectivity plugin (or third-party) is best compatible with EEGLAB?

And, in addition, yields the best visualization? Statistics do not matter as they are usually computed through R, anyway. I'm already familiar with SIFT and EEGNET. All kinds of...

05 June 2019 8,248 4 View

How can I create a new dataset from the subtract of two datasets in EEGLAB?

05 June 2019 858 2 View