Where to find karst-discharge data and precipitation data to validate my rainfall-runoff model?

Has anyone suggestions where to get discharge observations from krast catchments and associated catchment precipitation data? I wrote a simple two parallel linear storage model and want to see if...

04 November 2019 7,097 1 View

I would like to know if is there someone to advice me a method to isolate in red wine monomeric flavan-3-ols prior analysis by HPLC ?

i tried to inject the sample without any pretreatement as did for anthocyanins unfortunately in this case i couldnt obtain any pic. the using analysis method is HPLC-DAD-MS

08 April 2019 9,011 4 View

Looking for impirical article on cyberloafing.

I want to do a dissertation on cyberloafing and need a gap in the literature. Any recommendations?

01 June 2017 1,120 4 View

What statistical test would be used for this occurrence setup if possible?

Suppose I had 4 treatments done to mice to determine when normal bowel movement would occur faster or as near to treatment (a).a) no treatment, negative controlb) antibiotics onlyc) antibiotics...

27 March 2015 1,394 2 View

Is there a way to assess quality of stool for mice across 4 treatment groups without looking at the bacterial content?

Treatments: 1. Normal (negative control)2. Antibiotic3. Antibiotic followed by intervention A4. Antibiotic followed by intervention BThe main objective is to compare A and B.

25 March 2015 4,722 3 View

What are the limits of measurement in science?

When I was in high school Bohr's atom of shells, s and p orbitals was introduced in chemistry. Realization was automatic that the world was explained according to theory that was verified by...

01 September 2013 5,662 50 View

Critical pedagogy with children and/or adults with intellectual disabilities

I am interested in reading on any theoretical treatises and empirical studies on the application of critical pedagogy & education / feminist (if any) with with children and/or adults with...

01 January 1970 6,952 3 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 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

Discrete Phase model (DPM) particle break-up has particle size limits during particle tracking?

Hello, I am currently working on simulating water droplet partciles in a closed room. When I use uniform particles, without "particle break-up", I can carry out the simulation without any problem....

02 March 2021 3,053 2 View

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

No title

01 March 2021 3,905 5 View

What test should I use to compare two or three means, if data is not normally distributed but sample size is > 30 in each group?

I personally feel this as a most confusing question. As per my understanding, if sample size is > 30, and sample is skewed, we can still use paramteric approach, as it will follow Z...

01 March 2021 1,587 6 View

Is it necessary to report effect size (ES) in statistics of biomedical research given that we already report p values routinely?

Pls share your thoughts

01 March 2021 7,330 4 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View