Which practical guide presenting the non-parametric tests ?

Dear colleagues, I am looking for a practical guide presenting the non-parametric tests intended for students without mathematical background (or very little) with if possible the codes SAS or R....

24 September 2020 5,660 3 View

Does anyone know of a 3D insect tracking system for a large environment (5x2x2m)?

Hi, I'm looking for a 3D tracking system to reconstruct the trajectories of flying bumblebees in a white environment with a few plants. The size of the environment is ~5x2x2m. I am struggling to...

26 August 2020 3,436 5 View

Must I remove Triton X-100 and/or NaCl before before Bradford assay and/or SDS-PAGE (with BME)?

Hello! I'm purifying a protein and have several questions about what is appropriate to include in the extract solvent at different stages of the purification and characterization phases. (1)...

05 August 2020 4,625 7 View

Why this have to measurment the electrochemical impedance spectroscopy(EIS) for measurement electrochemical performance?

I've read a jornal about rechargeable aluminum battery with CMK-3 cathode and I don't understand why they have to measurement EIS for performance measurement A super-long life rechargeable...

23 February 2019 5,605 4 View

At a loss. PCR that was working fine suddenly producing smears. Other reactions work perfectly, have switched all reagents. What to try next?

I'm trying to linearize a non-commercial vector for some cloning. We have primers that back up to one another, so when it amplifies outwards it opens up the plasmid. Or, at least, it did. Without...

07 February 2019 6,741 13 View

Has anyone used CNO in an osmotic pump?

How long is it stable at body temperature in rats?

17 September 2018 1,952 3 View

Difficult genotyping what do you think of these marks?

I have been told that some people ignore pale marks in genotyping. On the picture, I have a positive control d+ and it is really dark. I consider all marks, just in case, but this seriously limits...

22 August 2018 4,655 3 View

Hello, I'm looking for info on giving rats CNO in their water, has anyone done this with succes?

This is to activate a DREADDs for around a week, we can't give injections every few hours. Thanks

19 August 2018 1,964 3 View

How can I decrese fluorescent background for Raman Spectroscopy?

I found 2 way to fix my problem 1. Change Wavelength -- I changed wavelength from 532 nm to 785 nm but It's doesn't work 2.SERS -- I can't use this way because It need solvent to do SERS but my...

24 July 2018 7,035 12 View

How can I detect an antimicrobial in a liquid medium, previously observed in a solid?

I have observed the presence of inhibition zones against L. monocytogenes by lactic acid bacteria isolated from African foods. After seeing inhibition zones, bacteria was cultivated in liquid...

15 March 2014 8,437 3 View

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 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

Research on Supply Chain Management in Indian context?

Hi, I am planning to apply for the PhD degree in the Supply Chain Mgt. with specific area of "Cold Storage warehouses" during Pandemics and wars. Where lock downs and shut downs are frequent....

02 March 2021 285 2 View

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

How does one access the Cranet survey data on HRM practices?

Hello, The Cranet website does not provide any lead to the data obtained from their multinational survey on HRM practices. Any help on accessing the data would be most appreciated. Thank...

01 March 2021 9,536 3 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

Is there any research regarding how training and development is going to change in the era of Fourth Industrial Revolution?

As the organizations getting prepared for the fourth industrial revolution, to enhance the skills of their workforce what type of changes are necessary and going to occur in the training and...

01 March 2021 3,199 3 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View