Interview with Stacey Miller on behalf of father Herman Miller

On Seminar Day—Caltech’s annual reunion event—May 19, 2012, for the first time the Caltech Archives and Library offered alumni/ae the opportunity to record mini-interviews with Archives’ staff. Nine people participated, including one alumni spouse and one daughter. These alums held bachelor’s, master’s and doctoral degrees across several divisions, with engineering marginally in the lead. One former student who transferred out of Caltech came back to relate how well his Caltech years had served him in his later studies and career in psychology. Ranging from 10 to 15 minutes in length, the interviews typically relate stories or episodes from student years. Favorite topics include pranks and traditions, some of which have died out. Alumni also reflect on professors and classes which were memorable and on the unique intellectual stimulus that a Caltech education provides. Readers will find that the transcripts of the short interviews reflect the personal and colloquial tone at which the event aimed.

Contribuciones de weierstrass a las funciones elípticas

Este trabajo de investigación de maestría contiene algunas reflexiones en torno a la emergencia histórica de la función de Weierstrass. Entre otros elementos interesantes, se prueba que dicha función se hubiera podido construir con los elementos disponibles en la época, es decir, los aportes de Abel, Jacobi y Liouville en el campo de las funciones elípticas. También se precisa la contribución original de Weierstrass en este campo, la cual consistió en fundar la teoría de las funciones elípticas sobre la base firme de los productos y las series infinitas; claro está, aprovechando las ventajas del lenguaje de la Variable Compleja.

Experimental and numerical studies of hydrodynamic interaction of two bodies in waves

This thesis focuses on experimental and numerical studies of the hydrodynamic interaction between two vessels in close proximity in waves. In the model tests, two identical box-like models with round corners were used. Regular waves with the same wave steepness and different wave frequencies were generated. Six degrees of freedom body motions and wave elevations between bodies were measured in a head sea condition. Three initial gap widths were examined. In the numerical computations, a panel-free method based seakeeping program, MAPS0, and a panel method based program, WAMIT, were used for the prediction of body motions and wave elevations. The computed body motions and wave elevations were compared with experimental data.

Which-path problem for one and two particles with two degrees of freedom and a relation between transverse spatial structure and group velocity of light

Quantum mechanics, optics and indeed any wave theory exhibits the phenomenon of interference. In this thesis we present two problems investigating interference due to indistinguishable alternatives and a mostly unrelated investigation into the free space propagation speed of light pulses in particular spatial modes. In chapter 1 we introduce the basic properties of the electromagnetic field needed for the subsequent chapters. In chapter 2 we review the properties of interference using the beam splitter and the Mach-Zehnder interferometer. In particular we review what happens when one of the paths of the interferometer is marked in some way so that the particle having traversed it contains information as to which path it went down (to be followed up in chapter 3) and we review Hong-Ou-Mandel interference at a beam splitter (to be followed up in chapter 5). In chapter 3 we present the first of the interference problems. This consists of a nested Mach-Zehnder interferometer in which each of the free space propagation segments are weakly marked by mirrors vibrating at different frequencies [1]. The original experiment drew the conclusions that the photons followed disconnected paths. We partition the description of the light in the interferometer according to the number of paths it contains which-way information about and reinterpret the results reported in [1] in terms of the interference of paths spatially connected from source to detector. In chapter 4 we briefly review optical angular momentum, entanglement and spontaneous parametric down conversion. These concepts feed into chapter 5 in which we present the second of the interference problems namely Hong-Ou-Mandel interference with particles possessing two degrees of freedom. We analyse the problem in terms of exchange symmetry for both boson and fermion pairs and show that the particle statistics at a beam splitter can be controlled for suitably chosen states. We propose an experimental test of these ideas using orbital angular momentum entangled photons. In chapter 6 we look at the effect that the transverse spatial structure of the mode that a pulse of light is excited in has on its group velocity. We show that the resulting group velocity is slower than the speed of light in vacuum for plane waves and that this reduction in the group velocity is related to the spread in the wave vectors required to create the transverse spatial structure. We present experimental results of the measurement of this slowing down using Hong-Ou-Mandel interference.

Seamount abundances and abyssal hill morphology on the eastern flank of the East Pacific Rise at 14 degrees S

Bathymetric data from a Hydrosweep multibeam sonar survey of a 720 km long tectonic corridor on the east flank of the southern EPR at 14 degrees 14'S covered about 25,000 km(2) of zero-age to 8.5 m.y. old crust (magnetic anomaly 4A). In this corridor we document a strong correlation of robust along flowline changes in abyssal hill morphology and seamount size distribution with spreading rate changes deduced from our magnetic data. Indeed, we find that both rms height of abyssal hills and abundance and height of seamounts increase significantly as spreading rate changes from similar to 75 mm/yr to over 85 mm/yr (half rate). Moreover, we identified 46 seamounts taller than 100 m. Previous studies on the southern EPR reported a larger density of seamounts, organized primarily in chains. Our investigation, however, revealed seamounts not associated with major chains, leading us to the conclusion that different forms of off-axis volcanism occur along the spreading center.

Super-orbital variability of LS I+61 degrees 303 at TeV energies

Context. The gamma-ray binary LS I +61º303 is a well-established source from centimeter radio up to very high energy (VHE; E > 100 GeV). The broadband emission shows a periodicity of ∼26.5 days, coincident with the orbital period. A longer (super-orbital) period of 1667 ± 8 days was proposed from radio variability and confirmed using optical and high-energy (HE; E ¿ 100 MeV) gamma-ray observations. In this paper, we report on a four-year campaign performed by MAGIC together with archival data concentrating on a search for a long-timescale signature in the VHE emission from LS I +61º303. Aims. We focus on the search for super-orbital modulation of the VHE emission, similar to that observed at other energies, and on the search for correlations between TeV emission and an optical determination of the extension of the circumstellar disk. Methods. A four-year campaign has been carried out using the MAGIC telescopes. The source was observed during the orbital phases when the periodic VHE outbursts have occurred (φ = 0.55 – 0.75, one orbit = 26.496 days). Additionally, we included archival MAGIC observations and data published by the VERITAS collaboration in these studies. For the correlation studies, LS I +61◦303 has also been observed during the orbital phases where sporadic VHE emission had been detected in the past (φ = 0.75 – 1.0). These MAGIC observations were simultaneous with optical spectroscopy from the LIVERPOOL telescope. Results. The TeV flux of the periodical outburst in orbital phases φ = 0.5 – 0.75 was found to show yearly variability consistent with the long-term modulation of ∼4.5 years found in the radio band. This modulation of the TeV flux can be well described by a sine function with a best-fit period of 1610±58 days. The complete data, including archival observations, span two super-orbital periods. There is no evidence for a correlation between the TeV emission and the mass-loss rate of the Be star, but this may be affected by the strong, short-timescale (as short as intra-day) variation displayed by the Hα fluxes.

Illustrated catalogue of notable paintings by masters of the early English, Barbizon, modern French and contemporaneous schools ... sold ... February 3rd, 1921 ...

Mode of access: Internet.

Exhibition of primitiv masters :

Includes bibliographical references.

Récits de croisade et digression : la conquête de Constantinople de Robert de Clari

Partant de la réputation naïve, colorée et digressive de La Conquête de Constantinople de Robert de Clari, ce mémoire propose une analyse méthodique de ce récit en prose vernaculaire de la quatrième croisade de façon à en circonscrire les moments de continuité et de rupture. En fonction de plusieurs facteurs, dont leurs formules d’introduction et de clôture, leur rapport au temps de la croisade, leur longueur relative ainsi que leur positionnement dans l’économie globale du texte, les épisodes divergents sont identifiés puis analysés en travaillant lestement avec trois caractéristiques fondamentales de la digression plutôt qu’avec une définition nucléaire du concept, ce qui permet de discerner des degrés de digressif et d’offrir un panorama nuancé de l’oeuvre. Afin d’adopter un regard plus large sur le phénomène de la digression, quatre autres récits de croisade sont étudiés, et tous, qu’ils soient écrits en prose ou en vers, en français ou en latin, sont à leur façon coupables de s’être laissés emporter par leur sujet dans des excursus qui trahissent la personnalité et les convictions de leur auteur. Tout comme Clari, Villehardouin, l’auteur de l’Estoire de la guerre sainte, Eudes de Deuil et Albert d’Aix laissent entrevoir leur propre histoire lorsque celle qu’ils mettent à l’écrit s’égare de la droite voie de sa narration. Les digressions contenues dans les récits de croisade constituent ainsi une fenêtre privilégiée sur l’histoire des mentalités du Moyen Âge central, une mine d’informations qui ne peut être adéquatement exploitée que par les efforts conjoints de l’histoire et de la littérature.

Academic Writing & Publication: My Journey of Learning Through the Development of Articles from my Masters Thesis

Abstract: In this essay, I discuss how I turned my masters thesis into three peer reviewed publications and the lessons I learned about academic writing and publication in the process.

Récits de croisade et digression : la conquête de Constantinople de Robert de Clari

Partant de la réputation naïve, colorée et digressive de La Conquête de Constantinople de Robert de Clari, ce mémoire propose une analyse méthodique de ce récit en prose vernaculaire de la quatrième croisade de façon à en circonscrire les moments de continuité et de rupture. En fonction de plusieurs facteurs, dont leurs formules d’introduction et de clôture, leur rapport au temps de la croisade, leur longueur relative ainsi que leur positionnement dans l’économie globale du texte, les épisodes divergents sont identifiés puis analysés en travaillant lestement avec trois caractéristiques fondamentales de la digression plutôt qu’avec une définition nucléaire du concept, ce qui permet de discerner des degrés de digressif et d’offrir un panorama nuancé de l’oeuvre. Afin d’adopter un regard plus large sur le phénomène de la digression, quatre autres récits de croisade sont étudiés, et tous, qu’ils soient écrits en prose ou en vers, en français ou en latin, sont à leur façon coupables de s’être laissés emporter par leur sujet dans des excursus qui trahissent la personnalité et les convictions de leur auteur. Tout comme Clari, Villehardouin, l’auteur de l’Estoire de la guerre sainte, Eudes de Deuil et Albert d’Aix laissent entrevoir leur propre histoire lorsque celle qu’ils mettent à l’écrit s’égare de la droite voie de sa narration. Les digressions contenues dans les récits de croisade constituent ainsi une fenêtre privilégiée sur l’histoire des mentalités du Moyen Âge central, une mine d’informations qui ne peut être adéquatement exploitée que par les efforts conjoints de l’histoire et de la littérature.

SurfScholar an advising service to attract international students to get entire academic degrees in Portugal’s most dynamic Surf-City: Lisbon.

The following text is a business plan for SurfScholar - an advising service to attract international students to get entire academic degrees in Portugal’s most dynamic Surf-City: Lisbon. SurfScholar is presented as a viable business concept with environmental, economic and socio-cultural sustainability as guiding principles. For a variety of reasons, Lisbon is becoming an increasingly popular destination for international student mobility. Additionally, Lisbon and its surrounding coastal areas have been experiencing a recent boom in surf related tourism. The text goes into detail about how SurfScholar combines educational tourism and surf tourism by promoting Lisbon as the perfect destination to be both an international student and a surf tourist. To test the market interest in this concept, a simple website was created with a call-toaction. With minimal marketing, SurfScholar received a robust amount of interest from people around the world. SurfScholar’s mission to is to be at the forefront of linking educational tourism and surf tourism and to explore Portugal’s potential as the premier global destination for this new niche segment of tourism. SurfScholar’s business plan is formatted in accordance with the United States Agency for International Development’s, Sustainable Tourism Enterprise Development: A Business Planning Approach, (Humke & Hilbrunner, n.d).

Propuesta de creación línea de investigación en administración en salud

La propuesta de crear una nueva línea de investigación basada en temas de Administración en Salud nación de la necesidad de ampliar la fundamentación temática impartida en este tema, dado que hoy en día la Universidad del Rosario cuenta con cuatro especializaciones y una maestría enfocadas en la Administración en Salud. El proyecto inicia con una fundamentación teórica basada en temáticas impartidas en grandes escuelas de negocios a nivel mundial que tengan en sus enfoques la Administración en Salud. Esto permitió recolectar gran cantidad de información que serviría de base para posteriormente generar la propuesta de investigación. Seguido de esto se realizó el análisis de los trabajos de grado realizado tanto en la maestría como en las Especializaciones de la Universidad del Rosario enfocadas en este tema, generando así revisión temática de estos estudios y sus respectivos aportes. Esto con el fin de poder realizar una comparación temática entre las escuelas de negocios del mundo y los estudio impartidos por la Universidad del Rosario, lo cual abriría paso a generar una lista temática para la propuesta de la línea de investigación. Una vez realizada la fundamentación teórica y la revisión de los trabajos de grado tanto de Maestría como de Especialización, se definió la propuesta de la línea de investigación la cual se estableció en dos partes fundamentales: Concepción de la línea de investigación y construcción de la línea de investigación, en donde se definió un nombre, un objetivo, una jerarquía, una propuesta temáticas, unos lineamientos generales y se definieron unos entregables a realizar por parte de los integrantes de la línea de investigación. Concluyendo así la viabilidad de la creación de la línea de investigación en la Universidad del Rosario, dada la necesidad requerida

[almost An Autobiography: A Study Of Social Scientists In Health Based On The Lattes Curriculum].

Among the various ways of adopting the biographical approach, we used the curriculum vitaes (CVs) of Brazilian researchers who work as social scientists in health as our research material. These CVs are part of the Lattes Platform of CNPq - the National Council for Scientific and Technological Development, which includes Research and Institutional Directories. We analyzed 238 CVs for this study. The CVs contain, among other things, the following information: professional qualifications, activities and projects, academic production, participation in panels for the evaluation of theses and dissertations, research centers and laboratories and a summarized autobiography. In this work there is a brief review of the importance of autobiography for the social sciences, emphasizing the CV as a form of autobiographical practice. We highlight some results, such as it being a group consisting predominantly of women, graduates in social sciences, anthropology, sociology or political science, with postgraduate degrees. The highest concentration of social scientists is located in Brazil's southern and southeastern regions. In some institutions the main activities of social scientists are as teachers and researchers with great thematic diversity in research.