Note on "An inexpensive buret support"

An inexpensive blackbody model

A blackbody is a fundamental concept in thermography. A perfect model of blackbody is characterized by emissivity =1 which is difficult to be obtained. There are black body simulators which are being used for calibration of infrared devices. Commercial solutions of blackbody simulators are based on mathematical models of cavity or surface blackbodies and their emissivity is closer to unity e.g....

A Note on Support in Triangulated Categories

In this note, I define a notion of a compactly supported object in a triangulated category. I prove a number of propositions relating this to traditional notions of support and give an application to the theory of derived Morita equivalence. I also discuss a connection to supersymmetric gauge theories arising from D-branes at a singularity.

A Note on Support Vector Machine Degeneracy

When training Support Vector Machines (SVMs) over non-separable data sets, one sets the threshold b using any dual cost coeecient that is strictly between the bounds of 0 and C. We show that there exist SVM training problems with dual optimal solutions with all coeecients at bounds, but that all such problems are degenerate in the sense that the \optimal separating hyperplane" is given by w = 0...

An inexpensive, accurate ''injection gun''.

An Inexpensive Light Stage Dome

This article describes a process for constructing a real-world 1 m-diameter icosahedral dome frame with equipment mounting points at the vertices. Such frames, called Light Stage domes, are important tools for computer graphics and vision measurements and relighting applications. Typical domes have 2 m diameter and are constructed from bolted steel parts. The new half-size dome is inexpensive, ...