Proposal for a contents design of a graphic engineering lecture

In this project the subject of Industrial Design from the bachelor’s degree in Industrial Technologies and Economic Analysis of the ETSEIB is reviewed considering the contents and the teaching and evaluating methods. To acquire a great level and teach the subject with great quality, this project has been developed in order to grant that some of the best methods are used to teach and evaluate the students. The contents have also been reviewed to certify that a similar structure of contents is being followed the same way as some of the more relevant engineering schools. As this subject is part of the bachelor’s degree in Industrial Technologies and Economic Analysis, some of the subjects of the bachelor’s degree in Industrial Technologies, which is another degree from the ETSEIB, are used to compare and conclude the methods that could be used to benefit the subject. This has been done since these subjects have been used as a background to develop the contents and the organization of the Industrial Design subject. Research on some of the most relevant engineering schools in the world and in similar subjects such as Graphical Expression or Computer Aided Design has been done. This has determined the differences between the relevant and prestigious schools and the subjects of Graphical Expression or CAD. Once these different methods have been identified, they are considered to be applied to the organization of the subject, as a proposal, in order to enhance its quality and its reputation. To define which universities are better and more adequate for this project, some crucial facts have been used to reduce the research to a more specific group of engineering schools. The idea behind this project is to be able to clarify and help achieving a greater quality in the subject by reviewing some of the most relevant industrial design schools worldwide to apply some of the ways that they use to achieve such quality and reputation

Voting by Committees under Constraints

We consider social choice problems where a society must choose a subset from a set of objects. Specifically, we characterize the families of strategy-proof voting procedures when not all possible subsets of objects are feasible, and voters' preferences are separable or additively representable.Voting, strategy-proofness, additive and separable preferences

Solvability of the Dirichlet, Neumann and the regularity problems for parabolic equations with H\"older continuous coefficients

We establish the $L^2$-solvability of Dirichlet, Neumann and regularity problems for divergence-form heat (or diffusion) equations with H\"older-continuous diffusion coefficients, on bounded Lipschitz domains in $\mathbb{R}^n$. This is achieved through the demonstration of invertibility of the relevant layer-potentials which is in turn based on Fredholm theory and a new systematic approach which yields suitable parabolic Rellich-type estimates

Transference of local to global L2L^2 maximal estimates for dispersive partial differential equations

In this paper we give an elementary proof for transference of local to global maximal estimates for dispersive PDEs. This is done by transferring local $L^2$ estimates for certain oscillatory integrals with rough phase functions, to the corresponding global estimates. The elementary feature of our approach is that it entirely avoids the use of the wave packet techniques which are quite common in this context, and instead is based on scalings and classical oscillatory integral estimates.Comment: 10 page

Using Computer Algebra Packages to Complement the Spreadsheet Construction of Binomial Option Trees: The Example of Mathcad

In this paper we show how the mathematical programming package Mathcad can be used to complement the construction of a binomial option tree in Excel. A binomial option tree is first constructed in Excel using standard spreadsheet 'cut and paste' operations. The same binomial tree is then constructed in Mathcad. We conclude that spreadsheet construction of the tree provides students with a sound concept of the underlying mechanics of the option tree. Additionally, the Mathcad construction reinforces the mathematical notation found in many option pricing texts (e.g. summation signs and indices) and allows for the construction of a more flexible lattice that may be easily altered (e.g. the number of steps). In the process students are provided with an understanding of how to construct option trees in the increasingly important world of computer algebra packages.

Palabra e imagen en el arte chicano: breve ensayo sobre la categoría del riesgo en su expresión artística visual

El presente ensayo trata de presentar una visión personal del proceso de aceptación del arte chicano no sólo en los Estados Unidos, sino también entre los mexicanos que viven en México y el resto del mundo. Sobre la palabra y el sujeto chicano aún orbita toda una estela de conceptos. Usualmente vistos como delincuentes, pandilleros o figuras desarraigadas, no pertenecientes al espacio norteamericano en que habitan, una ojeada a su historia revela una condición impuesta de foráneo, de residente no acreditado, que dista mucho de constituir su realidad

How to value a Startup? : A share price assessment of bumble

This paper examines the typical attributes of startups, extensively studying their main characteristics. The analysis shows that most startups need more historical data and financial information to forecast future trends. Moreover, they stand out for companies with operating losses and high operational risk. Nevertheless, on the other hand, they are ventures with high potential growth and upside. Startups heavily rely on equity financing as opposed to traditional debt financing. This thesis also shows numerous examples and references, the shortcomings of some traditional valuation methods, and analyses the quality of alternative non-traditional methods. The case study extensively studies the company and industry of Bumble Inc., Showing that the Online Dating industry is very competitive and depends highly on marketing and selling expenditures. However, Bumble, the second most significant player worldwide, is well positioned in the market, using a disruptive methodology in its networking app. The main risks that the company faces are competitive risks, privacy and security risk, and reputational risk. Lastly, the case study also assesses Bumble Inc.'s share price using the valuation methods examined in the first part of the paper. While most valuation methods produce a range of values in line with the market, some non-traditional valuation methods could be more accurate due to the substantial size of Bumble Inc. compared to most startups. The outcome of the case study values Bumble Inc. between $20 to$25 per share, implying that the company may be undervalued at the moment, with a current share price of $17.