How to perform EEG classification of Alzheimer and control groups?

I am doing a project on classification of EEG signals of Alzheimer's disease and control groups. Previously, I extracted the alpha power of the EEG signals and found out the strengths. I want a...

18 February 2021 8,502 2 View

Where can I get a Music therapy database for Alzheimer's Disease?

I am working on the effect of music therapy on persons with Alzheimer's Disease. I require EEG signals of healthy individuals and people with Alzheimer's Disease/Dementia that have undergone music...

22 January 2021 8,613 5 View

Why did I get my absorption peak at 212 nm for Zinc Oxide nanoparticles?

I found a paper on why I received a peak at 212 nm, for UV-Vis spectroscopy, when the absorption range should have been around 250 to 370 nm depending on the preparation process. The paper said...

08 March 2019 1,351 5 View

Why did I get my absorption peak at 212 nm for Zinc Oxide nanoparticles?

I found a paper on why I received a peak at 212 nm, for UV-Vis spectroscopy, when the absorption range should have been around 250 to 370 nm depending on the preparation process. The paper said...

02 March 2019 8,110 5 View

Why did my zinc oxide nanoparticles and gelatin hydrogen defeats too soon?

02 March 2019 9,808 4 View

How should i prepare a gelatin/zno nps based hydrogel?

I have prepared my nanosuspension solution by sonicating 50mg zinc oxide nanoparticles in 10 mL distilled water. I am adding this to gelatin solution prepared using 1gm gelatin in 15 mL distilled...

01 February 2019 9,780 3 View

How to prepare a gelatin hydrogel with zinc oxide nano particles in the lab?

My project consists of preparing a gelatin hydrogel mixture( using a gluteraldehyde crosslinker) by incorporating zinc oxide nano particles. What is a simple procedure that I can make in my...

11 December 2018 6,619 5 View

How to decrease the polarization impact of electrodes in biomedical instrumentation?

In biomedical instrumentation

06 July 2017 1,651 0 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View