Is it possible that immunocytochemistry and Western blotting gives opposite results?

Hi, is it possible to obtain inverse results by immunocytochemistry and Western blotting. Experimental series with low fluorescence in nuclei show strong band in Western blot and oppositely...

26 May 2016 8,737 4 View

Is anyone familiar with stabilization of agar plates with 5-fluorocytosine?

22 September 2014 7,780 1 View

Do you know and use in research any good questionnaire of professional development for preschool/other teachers?

I need a good questionnaire for measuring or valuating (preschool) teacher's professional development - it should be linked with some relevant theories.

16 June 2014 4,419 4 View

What is the best Machine Learning book I can use for implementing text classification?

I am trying to implement a machine learning algorithm that classifies some situations using text messages in log files and in database tables which reside on multiple servers. These messages are...

27 April 2014 6,523 6 View

Methods for solving a particular non-linear system ?

Consider solving the following system for unknowns A1, A2, B, D, G: w = 2 B^2 + D^2; z = A1 B + A2 B + G D; y = 2 A1 A2 + G^2; x = A1^2 + A2^2 + G^2; a2 A1 + a2 A2 + a G = x2 B + x4 B + x3...

27 January 2013 3,834 9 View

Are there any applications of Computable Analysis?

Can you suggest some (real-life) applications of Computable Analysis? http://en.wikipedia.org/wiki/Computable_analysis Why don't we just use classical analysis?

05 July 2012 3,119 4 View

Problem of measuring software entropy (software rot)

What are more recent methods and publications for this ? http://en.wikipedia.org/wiki/Software_rot

22 January 2012 876 1 View

Isometries of the Hilbert Cube

What are the isometries of the Hilbert Cube I^\infty = the set of all sequences (x_i) such that x_i \in [0, 1] endowed with the metric d((x_i), (y_i)) = \sum_{i=0}^\infty 2^{-i} |x_i - y_i| ?

20 November 2011 1,178 3 View

Can creativity be effectively automated ? (a note about P versus NP problem)

Once you understand what PvsNP problem is actually all about, you might as well try and solve it. In loose terms, the P vs. NP problem actually seeks an answer to this simply stated...

14 September 2011 2,930 1 View

How can we determine the positive definiteness of multivariable polyomial? Is there any MATLAB function available for that?

Can we check the positive definiteness of a multivariable polynomial using MATLAB functions? Of course in literature, there are few complex methods that use tensor algebra. However, before going...

16 February 2021 1,218 3 View

Is there any research Mathematical perceptions depending on type of personalities?

My dissertation thesis is Perceptions of mathematical ceonceptions depending on Myers-Briggs Type Indicator personalities. It can includes methods of solving, understanding, imaginations of math...

07 February 2021 9,880 4 View

Matrix based scientific data analysis: extrapolating to matrices of sets?

Data sets, when structured, can be put in vector form (v(1)...v(n)), adding time dependency it's v(i, t) for i=1...n and t=1...T. Then we have a matrix of terms v(i, j)... Matrices are important,...

30 January 2021 9,295 6 View

Best books to self study number theory and especially diophantine equations?

Hi, I'm an undergraduate math student. I've already passed linear and abstract algebra and recently passed a course in elementary number theory and I really enjoyed it. now I wanna self-study more...

25 January 2021 4,279 17 View

Algebraic Loop Problem in PV array Solution?

I am doing a project with PV array in Simulink. When I run small section of the total system i do not get an error. But when i integrate full system(my system model`s are completely okay) I get an...

18 January 2021 685 10 View

Is there a link between the Chu-construction and the Cayley-Dickson-construction ?

The Chu-Construction allows to obtain a *-autonomous category from the data of a closed symmetric monoidal category and a dualizing element. The Cayley-Dickson-construction builds an algebra B =...

06 January 2021 7,737 10 View

What mathematics is needed to program quantum computers?

Quantum programming As we know, old computers work according to the rules of Boolean logic and classical set theory . On the other hand there is a discussion about quantum computers nowadays. If...

21 December 2020 275 4 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

How can to calculate the Computational complexity/cost (espatially, number of operations and space/memory cost) for an algorithm?

As we know, computational complexity of an algorithm is the amount of resources (time and memory) required to run it. If I have algorithm that represents mathematical equations , how can estimate...

25 November 2020 6,950 7 View

Do you know a reference on action of Heisenberg-Weyl algebra on some basis states?

I am looking for references on Heisenberg-Weyl algebras, namely I am interested in the action of algebra elements on some basis states, i.e. matrix elements in a certain basis.

12 November 2020 181 3 View