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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Analyzing 18th Century Lifeways of Anza Expedition Members in Northwestern Sinaloa & Southwestern Sonora Mexico

Stoffle, Richard W., Dobyns, Henry F., Medwied-Savage, Jessica L., Madril, James B., Acosta, Hector, Beck, Katie, Dukes, Phillip 31 March 2011 (has links)
This report was assembled by a team at the University of Arizona to provide ethnographic and ethnohistorical information to interpret and define preexisting lifeways of the people who settled San Francisco. These founders were selected, organized, educated, and guided to San Francisco by Juan Bautista de Anza (Anza). This study is especially focused on why Anza selected potential founders, why founders would have gone on this settlement journey, and what lifeways the founders would have carried with them—mostly in their heads.
2

Anza Ethnographic Study Photographs

Stoffle, Richard W., Medwied-Savage, Jessica L., Beck, Katie 03 1900 (has links)
This is a slide show of selected photographs from the Analyzing 18th Century Lifeways of Anza Expedition Members in Northwestern Sinaloa & Southwestern Sonora Mexico Study.
3

Anza Ethnographic Study Presentation

Stoffle, Richard W. 03 1900 (has links)
This talk presents a summary of the findings from the Analyzing 18th Century Lifeways in Northwestern Sinaloa and Southwestern Sonora Study.
4

HYDROTHERMAL GEOCHEMISTRY OF SILVER-GOLD VEIN FORMATION IN THE TAYOLTITA MINE AND SAN DIMAS MINING DISTRICT, DURANGO AND SINALOA, MEXICO (SIERRA MADRE, FLUID INCLUSIONS).

CLARKE, MICHAEL. January 1986 (has links)
The San Dimas mining district, including the Tayoltita mine, is a Tertiary silver-gold epithermal vein system deposited in a calcalkaline volcanic pile. Hydrothermal alteration and vein formation is temporally related to a granite batholith intruded into the volcanics. Alteration mineralogy in andesites is compatible with a hydrothermal flow model in which heated water rises through the batholith, cools to 260°C, and flows out into the volcanics. In the process, a(Na)⁺/a(H)⁺, a(K)⁺/a(H)⁺, a(Ca)⁺⁺/a²(H)⁺, a(SO₄)⁼.a²(H)⁺, and a(H₂S) increase; a(A1)⁺⁺⁺/a³(H)⁺ decreases; and a(Fe)⁺⁺/a² (H)⁺ remains constant, all relative to original fluid conditions in the andesites. Lateral elongation of Ag:Au ratio zoning plotted on vertical projections of veins is interpreted to reflect hydrothermal fluid flow principally in a horizontal direction during ore deposition. Quartz vein-filling, accompanied by chlorite, calcite, rhodonite, and adularia, is widest in a vertical interval approximately 500 to 1,000 meters below the original surface. Pyrite is widely distributed, but silver minerals, electrum, and base-metal sulfides are restricted to the upper portion of the vertical interval of veining in a zone termed the ore horizon. Paragenetic relationships among vein minerals of the Cinco Senores vein in the Tayoltita mine indicate that a(H₂S) decreased; a(Cu)⁺/a(H)⁺, a(Ag)⁺/a(H)⁺, and a(Au)⁺/a(H)⁺ increased; and a(Fe)⁺⁺/a²(H)⁺ and a(SO₄)⁼.a²(H)⁺ remained nearly constant during the initial stage of ore deposition. Fluid inclusion studies of quartz from the Cinco Senores vein indicate that ore deposited at an average temperature of 260°C from boiling fluids of apparent salinities ranging from 0.15 to 0.3 m(NaCl) equivalent. The greater apparent salinities probably reflect dissolved gases as well as chloride salts. Correlation of Ag:Au ratios in deposited vein with ice-melting temperatures in fluid inclusions suggests that evolution of ore fluids in space was accompanied by both increase in deposited Ag:Au ratios and decline in fluid solute concentration. Correlation of ice-melting temperatures with paragenetic age of associated quartz suggests that vein-depositing hydrothermal fluids evolved in both space and time from relatively concentrated to dilute conditions. Both boiling and mixing could have caused this decline in solute concentration.
5

The United States demand for fresh winter vegetable imports from Mexico and some economic implications for the state of Sinaloa

Gehring, Robert Arthur, 1942- January 1968 (has links)
No description available.
6

Development and evaluation of GIS-based models for planning and management of coastal aquaculture : a case study in Sinaloa, Mexico

Aguilar-Manjarrez, Jose January 1996 (has links)
This study describes the development and exploration of environmental and socioeconomic land-based models, implemented in a Geographical Information System (GIS) for coastal aquaculture development at two planning levels using the State of Sinaloa, Mexico as an example. At a state-level, a very large database was constructed and models were created which focused on different themes: natural resources, land uses, social impacts, production modifiers and market potential. These models enabled multi-criteria decision-making of land allocation for aquaculture. In assessing final aquaculture site considerations models identified wider management options and resolved conflicts of land allocation and land use between production activities competing for resources through the use of multi-objective land allocation decision-making techniques. At a site-level, the Huizache-Caimanero lagoon system was identified by the state-level models as being a suitable site for testing the state model's accuracy. Moreover, these smaller more detailed models showed potential to model the wider effects of an activity and clearly had potential for dynamic modelling of environmental impacts. To evaluate the spatial accuracy and primary data content of the site-levels models and consequently the state-level models a Global Positioning System (GPS) was programmed in Stirling for use in Sinaloa through which it was possible to update and/or modify the database and confirm the general accuracy of the models. This study objectively showed the extent of opportunities for land-based aquacuiture in Sinaloa and further demonstrates the usefulness of GIS as an aquaculture planning tool. Model programming was found to be a very useful tool, enabling regeneration of multiple scenarios very quickly. In general, creating submodels for criteria in natural groupings such as water availability, water quality, etc., allowed the user to evaluate and manipulate these criteria before integrating them into a general model. Thus, spatial modelling provided a more comprehensive and integrated treatment for aquaculture development criteria than is usually possible by manual processing. Overall, it was found that GIS can be used to assess and direct aquaculture development very comprehensively and has enormous potential in aquaculture and related studies.
7

El mercado del tomate Sinaloense

Ceceña Cervantes, José Luis. January 1960 (has links)
Tesis (licenciado en economía)--Universidad Nacional Autónoma de México. / Bibliography: p. 121-[123].
8

Sociedad y educación en Sinaloa 1874-1918, El Colegio Rosales /

Sánchez Gastélum, Jorge Luis. January 2000 (has links)
Thesis (Doctoral)--Universidad Autónoma de Aguascalientes, 1998. / Includes bibliographical references (p. 313-334).
9

COMPETITIVENESS, EFFICIENCY AND POLICY IN MODERN IRRIGATED AGRICULTURE IN THE STATES OF SONORA AND SINALOA, MEXICO

Avalos Sartorio, Beatriz, 1959- January 1987 (has links)
No description available.
10

Hacia una medida integrada del factor de localización en la valoración residencial: el caso de Mazatlán

Humarán Nahed, Iván 08 June 2010 (has links)
El presente trabajo de investigación se centra en encontrar y medir los atributos endógenos y exógenos con una mayor incidencia sobre el precio de los inmuebles, los cuales delimitan y modulan el mercado inmobiliario de la ciudad, de cara a construir un parámetro integrador de estos factores de localización (FL), en función de sus características particulares de ubicación, atributos constructivos y condiciones socioeconómicas de carácter local.El documento reporta los resultados de una investigación que tiene por objeto conocer cuáles son los factores locativos que diversifican el valor de los bienes inmuebles en la ciudad de Mazatlán, Sinaloa, México, a través de tres metodologías de aproximación, los cuales son: 1. Método Delphi (MD) basada en encuestas realizadas a expertos.2. Método de los precios hedónicos (MPH), utilizando un análisis econométrico, construido a partir de un estudio de mercado propio y finalmente 3. Método de regresiones geográficamente ponderadas (RGP), una derivada del MPH, donde se incluye en el análisis, las influencias de las características de inmuebles vecinos inmediatos, así como su posición geográfica. Para acometer esta cuestión desde estas vías, en primer término se utiliza un mecanismo de captura de muestras de mercado, en conjunción con la MD, lo cual dio origen a la base de datos (BDD) que sustenta el estudio. Posteriormente se utilizo MPH, con el objeto de analizar cuál es el peso que los factores locativos y las características endógenas que los bienes inmuebles tienen, sobre la formación espacial de los valores. Por último con la RGP se detectaron los atributos que tienen una dependencia espacial.A estos efectos, la información de los bienes inmuebles en venta (antigüedad del inmueble, estado de conservación de los acabados e instalaciones, tipos de acabados, elementos accesorios, geometría y configuración espacial de los inmuebles, etc.) ha sido complementada, mediante un SIG, como otra derivada de la localización (cercanía al núcleo central y sub centros interurbanos, composición socioeconómica del entorno, nivel de accesibilidad, estructura edificada, usos del suelo predominantes, etc.). La información procede de la situación real de los inmuebles, de la dirección de planeación del desarrollo urbano, ecología y tenencia de la tierra del H. ayuntamiento de Mazatlán, del censo general de población y vivienda 2000, de los resultados definitivos del II conteo de población y vivienda del 2005 del INEGI, así como de encuestas realizadas a expertos inmobiliarios (colegios nacional de valuadores posgraduados a. c., asociación mexicana de profesionales inmobiliarios delegación Mazatlán, así como de otros colegios de valuadores establecidos en la ciudad), ofertas (ajustadas) y transacciones.Los resultados registran que detrás de los factores locativos están otros elementos asociados a las características estructurales de los bienes inmuebles, como su configuración y conservación física, su coeficiente de ocupación y utilización del suelo (COS, CUS), tipo de fachada, presencia y características de sus bienes y servicios (como contar con bienes como teléfono, computadora, cochera, alberca, etc.), que tienen una directa relación con el nivel de jerarquía social, accesibilidad y visualización que se tiene del bien inmueble desde la vía pública. Los supuestos subyacentes de esta tesis doctoral, se basa en la coexistencia de los atributos hedónicos, que explican la formación y la distribución espacial de los valores inmobiliarios.Este documento representa una contribución original al encontrar un parámetro integrador de los factores de zona y un valor agregado al caso de estudio, ya que se trata de una ciudad de tamaño medio, que carece de investigaciones de esta índole.

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