scholarly journals REFRACTION AND DIFFRACTION DIAGRAMS

2010 ◽  
Vol 1 (1) ◽  
pp. 4 ◽  
Author(s):  
James W. Dunham

The use of diagrams to indicate the effects of refraction and diffraction of ordinary wind waves and swell in offshore areas is by no means an innovation in coastal and harbor engineering. Refraction diagrams in particular have been used in various forms by engineers in the United States and in Europe for more than a decade. The principles and procedures for constructing refraction and diffraction diagrams have been developed by academic research and investigation. The purposes of this paper are (1) to review briefly these principles and procedures, and (2) to describe their practical application by the Corps of Engineers, Los Angeles District, Department of the Army.

2010 ◽  
Vol 1 (1) ◽  
pp. 6 ◽  
Author(s):  
Vito A. Vanoni ◽  
John H. Carr

Surge is the name applied to wave motion with period intermediate between that of ordinary wind waves and that of the tides; say from one to sixty minutes. An additional characteristic of surge is that it is usually of very low height; perhaps 0.3 ft. is typical. This type of wave motion has been observed along the entire Pacific coast of the United States (Coast and Geodetic Survey, 1943), and in some places, notably Los Angeles Harbor, has been of serious concern to harbor authorities.


2020 ◽  
Vol 20 (2) ◽  
pp. 45-54
Author(s):  
Samuel H. Yamashita

In the 1970s, Japanese cooks began to appear in the kitchens of nouvelle cuisine chefs in France for further training, with scores more arriving in the next decades. Paul Bocuse, Alain Chapel, Joël Robuchon, and other leading French chefs started visiting Japan to teach, cook, and sample Japanese cuisine, and ten of them eventually opened restaurants there. In the 1980s and 1990s, these chefs' frequent visits to Japan and the steady flow of Japanese stagiaires to French restaurants in Europe and the United States encouraged a series of changes that I am calling the “Japanese turn,” which found chefs at fine-dining establishments in Los Angeles, New York City, and later the San Francisco Bay Area using an ever-widening array of Japanese ingredients, employing Japanese culinary techniques, and adding Japanese dishes to their menus. By the second decade of the twenty-first century, the wide acceptance of not only Japanese ingredients and techniques but also concepts like umami (savory tastiness) and shun (seasonality) suggest that Japanese cuisine is now well known to many American chefs.


2020 ◽  
Vol 52 ◽  
pp. 127-146
Author(s):  
KRISTINA F. NIELSEN

Abstract (Spanish/English)Forjando el Aztecanismo: Nacionalismo Musical Mexicano del Siglo XX en el siglo XXI en Los ÁngelesHoy en día, un creciente número de músicos mexico-americanos en los Estados Unidos tocan instrumentos indígenas mesoamericanos y réplicas arqueológicas, lo que se conoce como “Música Azteca.” En este artículo, doy a conocer cómo los músicos contemporáneos de Los Ángeles, California, recurren a los legados de la investigación musical nacionalista mexicana e integran modelos antropológicos y arqueológicos aplicados. Al combinar el trabajo de campo etnográfico con el análisis histórico, sugiero que los marcos musicales y culturales que alguna vez sirvieron para unir al México pos-revolucionario han adquirido una nuevo significado para contrarrestar la desaparición del legado indígena mexicano en los Estados Unidos.Today a growing number of Mexican-American musicians in the United States perform on Indigenous Mesoamerican instruments and archaeological replicas in what is widely referred to as “Aztec music.” In this article, I explore how contemporary musicians in Los Angeles, California, draw on legacies of Mexican nationalist music research and integrate applied anthropological and archeological models. Pairing ethnographic fieldwork with historical analysis, I suggest that musical and cultural frameworks that once served to unite post-revolutionary Mexico have gained new significance in countering Mexican Indigenous erasure in the United States.


2017 ◽  
Vol 63 (1) ◽  
pp. 110-114
Author(s):  
Martin Milkman ◽  
Riza Marjadi

This article presents an analysis of the mathematics course requirements and recommendations for prospective students seeking entry into economics PhD programs in the United States. We find that applicants must complete seven mathematics courses to safely assume that they have enough math credits for admission to most programs. Using National Research Council (NRC) rankings of economics departments according to the level of research activity, we find no strong evidence that the mathematics courses required and recommended are dependent upon the level of academic research conducted by the faculty in the respective PhD programs. JEL Classifications: A22, A23


2011 ◽  
Vol 173 (10) ◽  
pp. 1121-1130 ◽  
Author(s):  
D. L. Chao ◽  
L. Matrajt ◽  
N. E. Basta ◽  
J. D. Sugimoto ◽  
B. Dean ◽  
...  

1991 ◽  
Vol 1 (1) ◽  
pp. 8-23
Author(s):  
Roger Rouse

In a hidden sweatshop in downtown Los Angeles, Asian and Latino migrants produce automobile parts for a factory in Detroit. As the parts leave the production line, they are stamped “Made in Brazil.” In a small village in the heart of Mexico, a young woman at her father’s wake wears a black T-shirt sent to her by a brother in the United States. The shirt bears a legend that some of the mourners understand but she does not. It reads, “Let’s Have Fun Tonight!” And on the Tijuana-San Diego border, Guillermo Gómez-Peña, a writer originally from Mexico City, reflects on the time he has spent in what he calls “the gap between two worlds”: “Today, eight years after my departure, when they ask me for my nationality or ethnic identity, I cannot answer with a single word, for my ‘identity’ now possesses multiple repertoires: I am Mexican but I am also Chicano and Latin American. On the border they call me ‘chilango’ or ‘mexiquillo’; in the capital, ‘pocho’ or ‘norteno,’ and in Spain ‘sudaca.’… My companion Emily is Anglo-Italian but she speaks Spanish with an Argentinian accent. Together we wander through the ruined Babel that is our American postmodemity.”


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