Does anyone knows about a really easy but still comprehensive ImageJ tutorial?

I am new to this software. I am in need of analyzing images from ocular ultrasounds (black/white) and find a way to quantify the internal reflectivities from the vitreous cavity in cases of...

16 February 2021 4,238 2 View

Can you recommend a good book for Organic Rankine Cycle design?

Dear people, I am working on modelling ORCs based on thermodynamics, but would benefit greatly if I understood more on the design of the entire cycle and not just the thermodynamic phenonema....

10 December 2020 1,161 3 View

4D rotations and rotors.. can a general expression be derived?

I recently asked in math stackexchange a question regarding 3D rotations in geometric algebra https://math.stackexchange.com/questions/3922021/angle-and-plane-of-rotation-in-3d-geometric-algebra....

07 December 2020 5,630 26 View

Do you perceive this as a moral hazard?

It is now common for some peer-reviewed journals to offer paid editorial support for language editing and translation to authors. Is this perceived as a moral hazard? I would say it depends on the...

26 August 2020 4,486 3 View

No title

For many years, natural and non-natural bamboo treatments have traditionally been made. Natural treatments that are the most environmentally friendly are not 100% effective. There are other...

03 May 2020 9,254 5 View

How can I calculate the total average (or median) if I have 10 samples averages with different sizes?

I want to do some bibliography research and I have a table with the average age of 10 samples. Each sample has different size. Also I don't have the SDfor every dataset info.

07 January 2020 1,852 3 View

What is the effect of having an oversized fixed-bed pyrolysis reactor?

Dear everyone, I was assigned to a project to "fix" an "ill-posed" reactor meant for pyrolysis, with the dimensions much larger than necessary (i.e. the reactor volume is around 25 m3 while we...

06 January 2020 4,774 4 View

Why appear two bands one of my expected protein and another around 17kDa?

i have two bands in my western blot, i used histag antibody and HRP as secondary antibodie, the samples are recombinant proteins in ecoli, someone toldme that extra band is an heterogeneus...

10 June 2019 5,591 3 View

Beyond social media, what are the digital marketing trends today?

Could you help me by indicating the digital marketing trends that will be noticed in your country? I would appreciate if you indicate your country (and city) to include it in an investigation for...

09 October 2018 9,830 1 View

Could I measure a 2-5nm thickness layer using impedance spectroscopy?

I deposited a 2-5 nm layer of a certain polymer, and after that I deposited a layer of PCBM using sping-coating. I want to ensure the presence of the polymer after the deposition. Could I measure...

31 December 2017 5,537 6 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

No title

01 March 2021 3,905 5 View

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

01 March 2021 8,087 3 View

How to figure out easily the right journal with the right scope for your paper?

According to my experience most of the selected journals during paper submission are based on journal text matching suggested results from Springer, Elsevier,,,Etc. then the manuscript happened to...

01 March 2021 1,786 3 View

How to highlight novelty in your research paper?

I have come up with a method and had written a paper on it. Paper got rejected by a journal stating that there is no theoretical novelty. I am kind of confused on why the novelty that I am able to...

28 February 2021 2,393 8 View

Unknown debris sheets observed in cell culture flasks?

Hi, We culture neural progenitor cells in T175 culture flasks coated with PLO-Laminin. We have successfully grown these cells with our protocol for months. Recently, we observed large sheets...

25 February 2021 3,443 4 View

Can we recognize signs of the "volatility clustering" property of a time series in its time domain plot?

My purpose is to recognize the volatility clustering property without statistical tests such as The Lagrange Multiplier (LM) test.

24 February 2021 4,150 3 View

How to run repeated measures in mvabund?

I have a dataset of fish species abundances collected from 6 different habitats over the course of 30 years. Fish were collected multiple times per year and environmental variables were recorded...

21 February 2021 3,838 1 View

Is there a method for evaluating nanoparticle adhesion to epithelial tissue in vitro?

I want to measure how well nanoparticles can transfect cells based on NP adhesion properties. In the literature I find people do it in animal studies, and epithelial adhesion helps in transfection...

21 February 2021 7,791 3 View