How to illustrate FE Panel Regression with LSDV in a research framework?

First time to use FE Panel Data Regression using LSDV, and not familiar with how to illustrate it in a research framework. We have regional CSR score as IV and Social Development ( four areas:...

14 January 2021 580 3 View

Context in a Quantitative Context Analysis?

Hello, I am writing my bachelor thesis right now and am conducting a quantitative context analysis looking at how terrorism is portrayed in newspapers, but certain words could be used to describe...

04 May 2020 8,762 3 View

Species that contains the grass allergen Phl p5?

Does anyone know in which species the grass allergen Phl p5 occurs? It was originally isolated from the grass species Phleum pratense so it must at least occur in that species. It stand to reason...

15 March 2020 8,703 4 View

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24 February 2020 6,469 1 View

Does anyone know a freeware tool that can align exon and intron sequences to a template DNA sequence?

I am seaqrching for a tool that can align exon and intron sequences to a template DNA sequence without disrupting any of the short sequences. I remember that DNAStar was able to do this. Does...

12 December 2019 8,902 3 View

Direction and Wind speed using 3D Ultrasonic Anemometers?

What is the most accurate way of calculating wind direction (2D NESW), wind speed and vertical wind movement using 3D Ultrasonic Anemometer data in the form of uX-uY-uZ m/s (or U-V-W vector) data?...

22 October 2019 8,475 4 View

How to calculate pH using an analog sensor on an Arduino Uno R3?

I am trying to set up the equation to convert the analog input from the sensor into a pH value. This is my first foray into Arduino so Ii have a very basic knowledge of the system but I am...

04 July 2019 8,500 1 View

What is the link between a country's export performance and its national innovation international ranking and or reputation?

What is the link between a country's export performance and its national innovation international ranking and or reputation?

20 March 2019 8,010 4 View

Where can I find the following Italian agricultural text?

Hi, I am looking for an Italian agricultural text which seem to be difficult to find, can anyone provide me with a .pdf or the location of where I can acquire the text? Barbieri R., Botarelli L.,...

29 January 2019 3,317 2 View

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Hi there, I need a bit help in statistics. I developed an analytical method, which relies on calibration curves. For calibration, the measured signal value of a calibrator is plotted against...

03 November 2018 7,402 6 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

Is there any test to determine the cardiovascular risk of patients with obesity? from the perspective of obesity?

We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...

02 March 2021 6,036 1 View

Would fecal samples stored at -20C for over a year impact metagenomic analysis?

Dear All, I have access to some rodent fecal samples that have been stored at -20C instead of -80C. Anyone have experience with the impact of stowage condition on comparative metagenomic analysis...

01 March 2021 2,512 1 View

What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View

Issues with Permeabilization during Flow Cytometry?

Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...

01 March 2021 3,867 3 View

What could be some reasons why unstimulated monocytes are getting activated?

Im doing PBMC isolation -> CD14+ enrichment using magnetic beads -> stimulation setup. My negative control is just cells in cRPMI but they seem to get activated over and over again.

28 February 2021 7,883 3 View

What is Flat Lens Antenna?

28 February 2021 5,433 3 View

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View

Does different dilution factors affect negatively on NH3 reading ?

I have a sample of treated water sample & asked to obtain ammonia conc. in sample using a machine with 5-25 ppm detection range. However, upon testing with different dilution factors, all...

27 February 2021 8,483 3 View

How to compare 2 samples recruited with different sampling methods?

If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...

26 February 2021 3,526 3 View