Doing an ANOVA with one DV and 11 factors and not getting any interaction results. Am I running the wrong test?

Trying to discover the interaction of 11 beliefs (IV) and how those influence acceptance mean scores (DV) and which combination are most influential when found together.

26 November 2020 6,571 9 View

In qRT-PCR experiments, does the primer concentration affect the primer efficiency?

I plan on using the Pfaffl relative quantification method to check for changes in gene expression and determined primer efficiencies (using a standard curve of cDNA dilutions) with 500 nM primer...

23 July 2020 803 6 View

Are these research objectives right for a qualitative research problem?

Research Problem: How do the narratives of patients with bipolar disorder concerning manic episodes reflect their self-concept? Research Objectives: To explore how manic episodes are narrated by...

19 February 2019 1,254 3 View

High resolution worldwide satellite imagery?

Are there any online sources for high-resolution (~1m or less, preferrably less) worldwide imagery? Paid data are fine, I just need sources. Thank you very much!

18 September 2018 8,619 3 View

I am making adhesive from styrene-butadiene-styrene block co-polymer (SBS). What solvent dissolves SBS, but not polystyrene?

I am making SBS-based adhesive for PS.

15 April 2018 4,093 3 View

How to check discrete data for similarity (How to statistically compare discrete data)?

Suppose you have a set of point data which contains two variables (say var1 and var2), both of which have discrete values (say 1, 2, and 3). You try to map them (see attached files var1.jpeg and...

26 September 2017 6,836 2 View

Why is there a discrepancy in my weka J48 decision tree and attribute selector?

I understand that weka's J48 uses Gain Ratio as a method in determining how to split the tree, but when I compare the first attribute in the attribute ranking and the attribute by which my...

31 January 2017 4,958 2 View

Is it possible for Cu spectra to mask the effects of Cu2O and CuO in UV-Vis?

My XRD results yielded points at CuO, Cu2O and Cu. However, my UV-Vis spectra only has one peak at around 580 nm which may or may not correspond to Cu since CuO also has a broad range. Is it...

14 September 2016 4,017 7 View

What do twin peaks in an XRD mean?

30 August 2016 3,644 6 View

Can anyone help me in modelling a bubble column reactor by using gPROMS?

I am modelling a bubble column reactor and after entire coding my model is well posted and giving me output but the results are not satisfactory. I need someone to help me in this regard.

06 July 2016 1,552 5 View

What element is driving the different slop in the low frequency tail?

My study consists simple corrosion inhibitors in salty brine. Right now I just fit my circuit with randles with CPE. Just wondering how the slop can given more info of the experiment. Or any...

01 March 2021 6,474 3 View

I need to accelerate corrosion in steel parts that are used in a salt-water environment. Is there a technique for doing so?

I have a structure that employs d-ring swiveling tie-downs that corrode during use and become "frozen". I have sample swivel assemblies that I wish to corrode to see if I can free them using one...

01 March 2021 3,739 3 View

How to improve the adhesion of epoxy coating on steel substrate? Which factor affects?

I am facing a problem regarding a de-adhesion problem with the coating. A brief description of my methodology is given below. I am using mild or Low Carbon steel as a substrate and I polish the...

14 February 2021 2,167 4 View

Do we have any empirical model to model the combined effect of carbonation and chloride attack in concrete concerning climate change?

Do we have any empirical model to model the combined effect of carbonation and chloride attack in concrete concerning time-dependent temperature, relative humidity and concentration of carbon dioxide?

08 February 2021 4,277 1 View

What are the factors on which exchange current density of an electrode depends, and how can they be predicted?

While surface roughness is an obvious factor, this is not what is exactly asked. Rather, periodic variation of exchange current density (of an electrode) with solution chemistry (of electrolyte)...

30 January 2021 4,886 5 View

Which journals accept the short papers in the field of civil engineering or in the field of corrosion?

I want to publish my pilot study about corrosion in RC structures in any journal. Please help me to find good options.

25 January 2021 6,413 3 View

What are the factors responsible for non uniform decrease in corrosion rate?

I am working on the corrosive effect of food condiments juices on some selected metals using weight loss experiment. But while plotting the graph, I found out that the decrease in corrosion rate...

21 January 2021 6,688 4 View

Can you polarize Jurkat cells into different T helper subsets?

I am wondering if anyone has had success with in vitro polarization (via cytokines) of Jurkat cells. My goal is to understand the affect of a drug on Treg induction and differentiation. I...

12 January 2021 3,606 2 View

What is the effect of polarization of unit elements in an IRS, if its built for mmWave application?

I usually don't see path loss models for IRS consider polarization. But specific to mmWave application, the polarization of the antenna has some effect. Is there any research that has explored this?

08 January 2021 3,054 1 View

How does titanium dioxide (TiO2) as a coating's component enhance the coating performance in terms of anticorrosion??

Greetings, Recently, I was asked by a researcher how does TiO2 enhance the coatings polymeric structure making it able to reduce corrosion reaction by preventing the penetration of aggressive...

02 January 2021 5,257 5 View