What are examples of new ideas in science?

By new idea in science, I mean an idea that suggests or points to a breakthrough or points to a promising path that could lead to a breakthrough concerning a physical system such as black holes...

31 December 2018 3,123 4 View

What is a physical nerve complex? How would you [define or describe] the parts as well as the nucleus of each physical nerve complex?

A physical nerve complex is collection of objects that have a common part (called the nucleus of the complex). Here are three examples: wood vortex art: The attached images provide an example of a...

31 December 2018 2,968 1 View

What are examples of vortexes in the physical world?

There are many different forms of vortexes in the physical world. Here are two common examples: Tornado vortex. These are common atmospheric disturbance in the Midwest in North America (see,...

05 June 2018 9,045 8 View

What do we mean by shape and when do two objects have similar shapes?

04 May 2016 7,514 45 View

From your perspective, what is a pattern?

09 October 2015 9,739 34 View

What is art?

04 May 2015 3,111 41 View

What are applications of convex sets and the notion of convexity in mathematics and science?

In a Euclidean space, an object S is convex, provided the line segment connecting each pair of points in S is also within S. Examples of convex objects in the attached image include convex...

08 September 2014 9,778 97 View

What is the origin and how do we explain the growth of mathematical concepts?

06 July 2014 1,426 87 View

Does the proximity (nearness) of symmetric structures in tilings, drawing the eye to points at infinity, have counterparts in nature?

The art of tiling originated very early in the history of civilization. The basic idea with tiling is to tessellate a surface, covering a surface with small shapes (tiny triangles, squares,...

05 June 2014 1,334 98 View

Do architectural designs reflect patterns found in nature or do architectural designs contain patterns that are independent of nature?

03 April 2014 857 22 View

How to model the battery pack in PSIM or PSCAD?

Hello, I have simulated a single battery cell using Thevenin equivalent circuit. For a battery pack, I have a large number of cells connected in series and parallel connections. Is there any way...

28 February 2021 2,116 1 View

How to find the right number of integration points in second order 3d finite elements?

I am familiar with finite element simulations and numerical schemes like the Gauss Legendre quadrature. I also know that the Gauss integration yields exact values for polynomials up to degree 2n-1...

27 February 2021 6,818 3 View

High aspect ratio hexahedral mesh optimization solver?

I am interested in evaluating mesh optimization solvers that converge to high aspect ratio unstructured hexahedral grids. In other words, I am interested in a solver that optimizes warpage,...

26 February 2021 7,279 2 View

Anyone with some Transgenomic Wavemaker software? Seeking help from the chromatography community?

I am trying to seek out some Transgenomic Wavemaker software (happy to purchase a computer too) to operate a fraction collector. The only way to connect to the fraction collector so far is to...

23 February 2021 9,181 1 View

How to validate regridding results of environemental data to higher spatial resolution in R?

I am working with several continous, environmental marine datasets at varying original spatial resolutions. My aim is to regrid each dataset to one common, high resolution grid. I am currently...

22 February 2021 2,290 2 View

The Role of Town Planners in CAV Use?

Colleagues and I are about to begin a project investigating the role of town planners and local authorities in establishing the introduction of connected and autonomous vehicles (CAVs). What...

21 February 2021 2,247 3 View

Assistance in finalizing and publishing an article on human resource management in forestry?

Dear colleagues! We have prepared an article on the current status of human resources potential of municipal state forest management institutions of Kazakhstan. Since this is my first experience...

16 February 2021 8,611 3 View

Pile-Raft connection?

Greetings, I was wondering what is the optimal way to connect the reinforcement at the top of the pile (the part that connects to the raft foundation): -The pile bars are left straight and...

16 February 2021 2,007 3 View

Is there any kind of data available for connection properties like signal strength between UE and RAN?

Is there any kind of data available for connection strength between UE and RAN? I am looking for signal strength, the geographical coverage of RAN's in a given Tracking Area, Coverage Area over a...

16 February 2021 1,073 5 View

Why the battery connected on the load side for storing purpose is taking the volatge /current at whatever rating it is given in matlab simulation?

I am designing a DAB DC DC Converter and when I am connecting a battery block in Matlab and fix its specification lets say 350 V and 25 A, when I am giving input as 600V, Battery would charge to...

11 February 2021 3,110 1 View