I performed a DSC experiment in Alumina (Al2O3) crucible. The alloy appears to have reacted with crucible itself. What can be the reasons for this?

I am working on Zr based metallic glass which reacted with the Alumina crucible in which I was performing the DSC experiment. Kindly suggest possible reasons for this anamoly.

23 January 2020 8,039 2 View

Impact of Social Media (Whatsapp, tiktok, Twitter, facebook ..et al) in Human life ?

1. Tell me the impact of social media in your life. 2. can you think or live without social media in present era. 3. Does its a tool for better life and socail impact. 4. Doest it is a weapon for...

19 July 2019 6,328 4 View

How can I quantify the effect of electronic configuration of participating elements in its role in increasing the entropy of High Entropy Alloys?

I wish to incorporate the electronic interaction entropy change in the calculation of total entropy of a high entropy alloy. Please suggest ways to quantify it in case of any arbitrary equiatomic...

24 June 2019 3,482 2 View

How to effectively measure the thermoelectric figure of merits of ceramics. Does poling of ceramics is necessary before measurements?

We have developed some new perovskites based ceramics for thermoelectric measurements. We do not have facilities for measuring their thermoelectric figure of merit. The question is intended to...

20 January 2018 281 2 View

Is there any function do perform multilevel 3D wavelet transform in matlab?

Multi Level 3D wavelet transform has been performed by function "wavedec" through the command wdec = wavedec3(X,2,'db1','mode','per'); . Is there any function to perform inverse operation or any...

29 October 2017 994 3 View

How to design the support vector machines for remote sensing applications?

I am using Indian Pines dataset available in the given weblink (mat file & ground truth file). Here there are 16 different classes (features) with number of samples. My first question is that...

13 September 2016 8,249 4 View

Which is best algorithm for feature extraction and feature selection for hyperspectral images (dataset) ?

Which is best algorithm for feature extraction and feature selection for hyperspectral images (dataset) ?

04 April 2016 7,754 3 View

The underlying outcome information is not uniform in a systematic review?

29 March 2016 5,987 5 View

How can I generate the Ground truth classes for the Pavia University scene in matlab ?

04 December 2015 9,934 1 View

How do I define classes in pavia dataset in hyperspectral images?

I have downloaded Pavia dataset (MAT File) from "http://www.ehu.eus/ccwintco/index.php?title=Hyperspectral_Remote_Sensing_Scenes". It is mention number of classes. here with the samples. Here I...

14 November 2015 5,561 3 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