B-mercaptoethanol (BME) protocol?

Hi everybody, I have been running a multiplex IHC which allow me to stain the same tissue with different markers (Primary Ab + Secondary conjugated Ab) (AF487, AF555, AF647). Since I would like to...

27 February 2021 5,028 2 View

Mixed ANOVA independent variables understanding in SPSS?

I have an experiment where 10 groups of 3 judges are asked to evaluate a list of pictures in 2 evaluation conditions. The pictures were made in 2 between-subjects conditions (A,B) and each group...

20 December 2020 7,697 3 View

How to modelling the concrete rigid slabs in a masonry building ?

I am working on developing an accurate 3D model. When I defined the rigid slab the analyses aborted for the static step. In the Message file appeared this: ***NOTE: THE SOLUTION APPEARS TO BE...

22 July 2020 3,431 2 View

Any suggestion on how to solve problems on DNA gel electrophoresis?

Please find attached a photo of the problem; After a simple Agarose gel electrophoresis of DNA with EtBr i find the gel "divided" in two parts. Analizing at the gel at 259nm it seems that the...

28 April 2020 2,327 7 View

What kind of pharmacological / biological behavior is this?

14 April 2020 9,913 10 View

Can I use "all rights reserved" data for scientific use ?

Hi everyone, I am wondering if I can use "all rights reserved" resources (mainly texts) extracted from the web for testing my models and then (eventually) pubblish a paper. Notice that No data...

29 March 2020 5,026 4 View

Is there exist a tool which extract lexical and synctactical features from a raw text?

Is there exist a tool which extract lexical (e.g average word length, frequency of words) and synctactical features (e.g appositions) from a text?

09 March 2020 4,867 2 View

No title

05 February 2020 4,691 4 View

Harmonics analysis from a control theory perspective?

I was wondering if there are some references available on harmonics analysis (especially for power systems) from a control theory perspective.

08 December 2019 5,996 3 View

How can we conceptualise and explore the relationship between nationalism and climate change?

I have searched some of the top ranking nationalism studies journals (Nations and nationalism, SEN -Studies of ethnicity and nationalism, Nationalism and ethnic politics, Ethnicities,...

28 August 2019 1,344 13 View

How can I represent SDS-PAGE results for machine learning analysis?

I am trying to classify and analyze the results of an SDS-PAGE based array for bacterial detection using machine learning, but I have trouble finding the best way to represent the results with...

27 February 2021 9,176 3 View

How the values of errors can be calculated for thermodynamic data?

I have calculated thermodynamic parameters for surfactant solutions in aqueous and mixed alcoholic solvents. I want to calculate the value of errors in the data and represent it in the table along...

22 February 2021 239 2 View

Which and How to use teaching strategies and procedures to effectively integrate the four skills while teaching English Language Online?

As an inexperienced teacher in the field of online teaching, I have the fear of unconsciously ignoring one of the skills while focusing on not ignoring the other! Therefore, I wish to make use of...

09 February 2021 5,101 4 View

Where can I get a Music therapy database for Alzheimer's Disease?

I am working on the effect of music therapy on persons with Alzheimer's Disease. I require EEG signals of healthy individuals and people with Alzheimer's Disease/Dementia that have undergone music...

22 January 2021 8,613 5 View

How to analyze non-independent epidemiological data using SPSS?

For my epidemiological data, I have used SPSS and done multiple imputation (MI) to account for the missing information. Now, I am about to analyze my data, but the issue is, that not all...

21 January 2021 3,355 7 View

Regression analysis on small but complete dataset (perfect representation of reality)?

I have a repeated measures design with about 16 cases and 5-6 points of measuring. Sometimes, 1-4 full cases or some points of measure are missing. (The measures are 20 numerical and categorical...

20 December 2020 9,004 7 View

How to represent my idea simulationIn Matlab ?

I'm working how to performce wireless network with Noma system

20 December 2020 9,492 2 View

How can I model reinf264 in Ansys APDL?

Hi everyone, I tried to solve a frame system reinforced concrete structure in ansys. I used SOLID65 and LINK180 for this. Merge items, glue volume etc. Although I followed the commands, I could...

17 December 2020 4,472 1 View

Any known "open" tools for organizing information for research?

I am doing a bit of research on different areas (AI, cognition, music psychology, aging...) and have gathered so far a huge amount of information in the form of web links, pdfs, printed books and...

15 December 2020 8,004 5 View

2nd factor analysis, interpretation help, Can any one explain?

I am trying to see if cultural intelligence (CQ) is composite of skill, knowledge, cognition using 2nd order factor. i get the idea of latent variable (Sk,Kn,Co)'s standardized regression weight...

14 December 2020 1,930 3 View