How can I plot 2DEG vs gate voltage of AlGaN]GaN HEMT in SILVACO TCAD?

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How can we induce atherosclerosis in cell lines?

and which cell lines should one prefer?

05 March 2019 880 2 View

Why does SPSS exclude certain variables from a regression?

I am running a regression analysis to predict poverty from environmental variables for 5 states. I am using state as dummy variables. However SPSS automatically exclude one state from the...

22 February 2014 9,502 13 View

Low R-squared values in multiple regression analysis?

In my regression analysis I found R-squared values from 2% to 15%. Can I include such low R-squared values in my research paper? Or R-squared values always have to be 70% or more. If anyone can...

05 February 2014 9,984 79 View

How to turn a dissertation into a book?

I want to publish my dissertation as a book. Can I send the total dissertation as a manuscript or do I have to edit it before sending it. Any comments or reference would be appreciated.

11 December 2013 3,171 92 View

Is it okay to cite official documents (e.g., documents from World Bank, IMF, UN, Red Cross etc.) in a dissertation?

Some people argue that official documents are biased. However, in many academic journals I've seen citations from World Bank, UN documents. I'm just wondering whether it is ok to cite them in my...

21 December 2012 4,761 37 View

Does any one know how i can prepare liver tissue with transmission electron microscope with good fixation?

i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity

03 March 2021 8,890 1 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

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

SEM or Multiple Regression for an analysis without Latent Variables?

Hello, I have three hypothesis to test, all with the same IV. I am testing if the effect of the IV on the first DV is mediated by awe. I am then measuring whether the effect of the IV on a...

26 February 2021 8,399 5 View

How to clean up TEM grid with plasma cleaner?

I need to clean the hydrocarbon contamination on the carbon substrate of TEM grid. However, I heard that substrate could be broken by the powerful plasma. My substrate is pure carbon, with ~3nm,...

23 February 2021 3,262 5 View

Magnetismic Gravity in the universe?

MAGNETISMIC GRAVITY What is magnetism? Something magnetic has a + and - charge. If 2 + or - are pushed if + and - are pulled. But what is the main reason for this? Why does magnetism have a pull...

21 February 2021 9,538 3 View

Specify the Burgers vectors for dislocations, which cannot be uniquely identified.?

1. A bcc metal single crystal was sliced along (1 -1 0) plane for TEM study. Assuming that the TEM available is equipped with a goniometer stage which tilts up to 45o. The Burgers vector of...

20 February 2021 2,370 1 View

Can fractal dimension of thin film surfaces affects the electrons energy states?

As fractal dimension of a thin film surface implies the irregularity in the surface. Is it possible that the energy states of the electrons are also affected by the fractal dimension?

19 February 2021 5,509 3 View

Can the intensity of this broad band in XRD mask other crystaline phases present?

I obtained a XRD diffractogram with significant broad band at low 2theta levels, also around 30 2theta another smaller broad band appears. It all points out to the existence of an amorphous phase....

19 February 2021 8,414 4 View

How can I plot surface potential vs Gate voltage in Sentaurus TCAD?

Currently, I am working on a project in Sentaurus TCAD for which I required the plot of Surface Potential Vs Gate Voltage. Can anyone help me finding the simplest way or a different procedure for...

18 February 2021 1,213 2 View