Does anyone have matlab code how to use k-means clustering using feature extraction as an input, please ? and also how can we get the c1, c2, ..,cN?

hi, i'm really new to matlab and k-means clustering. i'm sorry for my question but i really get lost now. if anyone can help me or have matlab code how to use k-mans clustering using feature...

09 October 2018 2,954 8 View

How cFDA stain Plasmodium-infected RBCs?

Hi, We performed an experiment to measure phagocytosis assay with cFDA to stain the Plasmodium-infected RBCs. I just wonder, is cFDA stain the parasite inside RBCs or only stain the RBCs? Thank you

18 March 2018 7,636 3 View

Why using beads to measure phagocytosis assay?

I am doing phagocytosis assay to measure phagocytosis in Plasmodium infected RBC. This field is new for me, basically, I don't really understand why it is needed to do phagocytosis assay with...

07 February 2018 4,150 3 View

Is there a role for cultural activism in challenging orthodox research methodologies ?

Black Emancipatory Action Research includes at its core participatory and action research methodology which imperatively rely on community participation and community empowerment at all stages of...

23 June 2017 2,775 8 View

Has anyone analyzed the severity of duty cycle in accerlated life testing for automoblie durability qualification?

11 November 2015 2,485 3 View

Can anyone give me some informations about the cyclic voltammetry of LiPF6 electrolyte?

Dear colleagues, I'm currently doing a research about Li-ion battery. In this case, I used LiFePO4 as a cathode. I got a peak of reduction around 0.8 V. I supposed that the cathodic peak seen...

12 May 2015 2,686 1 View

How can I synthesize ZSM-5 Free Structure Directing Agent by using hydrothermal technique?

I have synthesized some compounds by different variations of Si/Al, OH/Si, H2O/Si, temperature, condition (tumbling and non-tumbling) but I got almost the type of mordenite. There is also ZSM-5...

03 March 2015 6,411 6 View

Can anyone explain how to read the diagram of cyclic voltammogram?

I have diagram of cyclic voltammogram, seeking to understand how to define the diagram voltammogram.

06 May 2014 8,990 10 View

how can the voltage range be determined in aqueous electrolyte (Li2SO4) with LFP cathode and LTP anode materials?

Aquaeous electrolyte for lithium ion batteries

31 March 2014 5,218 1 View

How can I calculate mass of carbon in LiFePo4/C?

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15 February 2014 4,584 7 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

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

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

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View