Why does in a thermal plasma, temperature of plasma does not increase with increase in current but density increases?

02 March 2018 8,876 8 View

Why Williamson-Hall analysis of tungsten nanoparticles shows very vast variation in average crystallite size?

08 September 2016 536 5 View

Why sizes of tungsten nanoparticles synthesized by thermal plasma technique are always bigger than other materials such as Al2O3, TiO2 etc.?

Sizes of some high temperature materials such as Alumina, Titanium oxide, Titanium nitride and Iron nanoparticles synthesized by Thermal plasma technique show sizes below 10 nm but very recently...

08 September 2016 616 7 View

What is the recommended degassing temperature (Thermal stability) for tungsten micron sized as well as nanoparticles?

01 February 2016 9,140 1 View

Can anyone help me in analysis of this single crystal SAED pattern of tungsten oxide particles?

Basically i want to know the growth direction of the nanostructure.

09 October 2015 3,660 2 View

What are factors that affect the structural morphology of the nanoparticles?

I have been working on synthesis of tungsten nanoparticles via thermal plasma route, but unfortunately I am not getting good particle morphology (spherical, cylindrical etc). How to control...

04 May 2015 5,426 4 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

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View