Open Access. Powered by Scholars. Published by Universities.®

Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Social and Behavioral Sciences

Mexico

Institution
Publication Year
Publication
Publication Type

Articles 1 - 27 of 27

Full-Text Articles in Life Sciences

Metabolomics-Based Analysis Of Miniature Flask Contents Identifies Tobacco Mixture Use Among The Ancient Maya, Mario Zimmermann, Korey J. Brownstein, Luis Pantoja Díaz, Iliana Ancona Aragón, Scott R. Hutson, Barry Kidder, Shannon Tushingham, David R. Gang Jan 2021

Metabolomics-Based Analysis Of Miniature Flask Contents Identifies Tobacco Mixture Use Among The Ancient Maya, Mario Zimmermann, Korey J. Brownstein, Luis Pantoja Díaz, Iliana Ancona Aragón, Scott R. Hutson, Barry Kidder, Shannon Tushingham, David R. Gang

Anthropology Faculty Publications

A particular type of miniature ceramic vessel locally known as “veneneras” is occasionally found during archaeological excavations in the Maya Area. To date, only one study of a collection of such containers successfully identified organic residues through coupled chromatography–mass spectrometry methods. That study identified traces of nicotine likely associated with tobacco. Here we present a more complete picture by analyzing a suite of possible complementary ingredients in tobacco mixtures across a collection of 14 miniature vessels. The collection includes four different vessel forms and allows for the comparison of specimens which had previously formed part of museum exhibitions with recently …


Exposures At Day Labor Corners: Using Existing Georeferenced Data To Describe Features Of Urban Environments, Maria Eugenia Fernández-Esquer, Amy E Hughes, Sandi L Pruitt Nov 2019

Exposures At Day Labor Corners: Using Existing Georeferenced Data To Describe Features Of Urban Environments, Maria Eugenia Fernández-Esquer, Amy E Hughes, Sandi L Pruitt

Journal Articles

PURPOSE: Latino day laborers are male immigrants from mainly Mexico and Central America who congregate at corners, that is, informal hiring sites, to solicit short-term employment. Studies describing the occupational environment of Latino day laborers traditionally measure jobsite exposures, not corner exposures. We sought to elucidate exposures at corners by describing their demographic, socioeconomic, occupational, business, built, and physical environmental characteristics and by comparing corner characteristics with other locations in a large urban county in Texas.

METHODS: We used multiple publicly available data sets from the U.S. Census, local tax authority, Google's Nearby Places Application Programming Interface, and Environmental Protection …


1916 - The Missions And Missionaries Of California, Index To Volumes Ii-Iv, Zephyrin Engelhardt Feb 2019

1916 - The Missions And Missionaries Of California, Index To Volumes Ii-Iv, Zephyrin Engelhardt

Franciscan Publications

This 1916 publication is an index of Volumes I through IV for Engelhardt's Missions and Missionaries of California.


1912 - The Missions And Missionaries Of California, Vol. Ii, Upper California, Part I, General History, Zephyrin Engelhardt Feb 2019

1912 - The Missions And Missionaries Of California, Vol. Ii, Upper California, Part I, General History, Zephyrin Engelhardt

Franciscan Publications

Volume II was a general accounting of the missions and missionaries in Upper California. Section I addressed the establishment and administration of the missions by Fr. Junípero Serra. Section II covered the administration of Fr. Fermín Francisco de Lasuén and Fr. Estevan Tapis. The author posited that the real object of the conquest and occupation of Alta California was not the establishment of the Catholic faith in California but rather to fund expeditions and secure the land from the Russians and others who were making expeditions in the region. Engelhardt's evidence was the fact that the Spanish government seized and …


1913 - The Missions And Missionaries Of California, Vol. Iii, Upper California, Part Ii, General History, Zephyrin Engelhardt Feb 2019

1913 - The Missions And Missionaries Of California, Vol. Iii, Upper California, Part Ii, General History, Zephyrin Engelhardt

Franciscan Publications

Volume III, Section I of Engelhardt's series on California missions covers largely the period of 1812 through 1830 addressing the challenges and difficulties facing the missionaries including the scarcity of resources and labor. He described the invasion of Monterey and other ports in Upper California by Hipólte Bouchard in 1818. Section II covers the period of 1830 through 1836 and the secularization of the missions by the Mexican government during which time the missionaries held their posts until either death or the government relieved them of the responsibility of protecting the neophytes against "white rapacity" and the destruction of the …


1915 - The Missions And Missionaries Of California, Vol. Iv, Upper California, Part Iii, General History, Zephyrin Engelhardt Feb 2019

1915 - The Missions And Missionaries Of California, Vol. Iv, Upper California, Part Iii, General History, Zephyrin Engelhardt

Franciscan Publications

The fourth and final volume in Engelhardt's series on the general history of the California missions and generally concludes with the narrative in the early 1850s time period. The author noted that, "... a cursory view of the situation revealed such un common struggles in behalf of the Indians against military usurpation and colonist cupidity, accompanied and followed by such extraordinary misrepresentations and calumnies, that only a documentary history would satisfy the critical student and intelligent reader. ... The character of the missionaries, their religious and moral principles, their object, methods, resources, successes and reverses were examined and recorded in …


1789 - Storia Della California, Francesco Saverio Clavigero Feb 2019

1789 - Storia Della California, Francesco Saverio Clavigero

Miscellaneous Publications – Spanish

The history of Mexico collected from Spanish and Mexican historians, from manuscripts and old paintings of Indians, along with discussion of the animals and inhabitants of Mexico. Includes illustrated charts and copperplates. Clavigero was born at Vera Cruz, Mexico, September 9, 1731;, and he died in Bologna, Italy, on April 2, 1787. At the age of seventeen he entered the Society of Jesus. Subsequently, his attention was drawn Mto the valuable collection of documents on Mexican history and antiquities deposited there by Siguenza y Gongora, from which he derived much of his information.


1885 - Royal Commission On Water Supply Irrigation In Western America, First Progress Report. A. Deakin Jan 2019

1885 - Royal Commission On Water Supply Irrigation In Western America, First Progress Report. A. Deakin

Related Research and Documents

A report prepared for the members of the Australian Royal Commission on Water Supply concerning irrigation in Western America as it related to water supply conditions in Australia, including a discussion of the historic irrigation practices on the North America continent, extent of irrigation in the West and various irrigation laws.


1883 - A Popular History Of California _ From The Earliest Period Of Its Discovery To The Present Time, Lucia Norman Jan 2019

1883 - A Popular History Of California _ From The Earliest Period Of Its Discovery To The Present Time, Lucia Norman

Miscellaneous Documents and Reports

Published originally in 1867, this second edition included events that transpired during the intervening years (1867-1883). Topics covered included, but not limited to, were a eescription of California, it’s discovery, the sufferings of Cortez and his Followers, Spaniards neglect of California, the commerce of Spain disrupted by Privateers, Viscaino’s second expedition, Father Salva-Tierra at San Dionysio, the insurrection of the Pericues, earliest settlements in Upper California, the Discovery of the Bay of San Francisco, establishment of missions, Mission Delores, the state of the converted Indians, Captain John A. Sutter, Stockton subjugation of California, California ceded to the United States by …


1885 - History Of California, Volume 2, Theodore Henry Hittell Jan 2019

1885 - History Of California, Volume 2, Theodore Henry Hittell

Miscellaneous Documents and Reports

Hittell devotes the first portion of Volume 2 to the Mexican Governors of California including Pablo Vicente de Sola, Luis Antonio Arguello, Jose Maria de Echeandia, Manuel Victoria, Pio Pico, Jose Figueroa, Mariano Chico, Nicolas Gutierrez. Juan Bautista Alvarado, Jose Manuel Micheltorena, Hittell also describes the people and circumstances leading up to the war between the United States and Mexico: John C. Fremont, Bear Flag Revolution, Texas Revolution, and Florida Treaty. The final portion of Hittell's book addressed the social and cultural aspects of life in Alta California, missionaries, physical geography, geology, botany and zoology of Alta California, Americans in …


1889 - Sixty Years In California, William Heath Davis Jan 2019

1889 - Sixty Years In California, William Heath Davis

Miscellaneous Documents and Reports

The author, who arrived in Alta California in 1831, wrote about his extended experience as it related to the manners and customs of the people, their methods of trade, of social and political history of the Mexican government and of its successor, the Territory and then State of California, The book covers 60 years of history of events and life in California; the personal, political and military, under the Mexican Regime, during the quasi-military government of the Territory by the United States, and after the Admission of California into the Union. While the 63 chapters cover a broad and detailed …


1891 - Life In California During A Residence Of Several Years In That Territory, Alfred Robinson Jan 2019

1891 - Life In California During A Residence Of Several Years In That Territory, Alfred Robinson

Miscellaneous Documents and Reports

The personal observations of Alfred Robinson of the Spanish rule and more detailed descriptions under Mexican rule of Alta California were originally published in 1846. The 1891 updated version Included is an appendix that describing the events that transpired after the period when California was an independent government, thought not yet recognized as such by Mexico. He also included an addition at the end of his book entitled, Reminisces of 1829.


Wildlife Damage To Crops Adjacent To A Protected Area In Southeastern Mexico: Farmers’ Perceptions Versus Actual Impact, Gabriel Can-Hernández, Claudia Villanueva-García, Elías José Gordillo-Chávez, Coral Jazvel Pacheco-Figueroa, Elizabeth Pérez-Netzahual, Rodrigo García-Morales Jan 2019

Wildlife Damage To Crops Adjacent To A Protected Area In Southeastern Mexico: Farmers’ Perceptions Versus Actual Impact, Gabriel Can-Hernández, Claudia Villanueva-García, Elías José Gordillo-Chávez, Coral Jazvel Pacheco-Figueroa, Elizabeth Pérez-Netzahual, Rodrigo García-Morales

Human–Wildlife Interactions

Human–wildlife conflicts occur when wildlife has an adverse effect on human activities (e.g., predation of livestock, crop raiding). These conflicts are increasing, particularly in areas surrounding natural protected areas, where villagers engage in subsistence agriculture. Crop damage may cause farmers to retaliate and harm wildlife species considered responsible for the damage. Among the factors that determine the intensity of the conflict are the frequency of the damage and the amount of biomass consumed relative to the perceptions, values, and cultural history of the farmers affected. To better understand the conflicts between farmers and wildlife, we compared farmer perceptions of wildlife …


The Paleoepidemiology Of Enterobius Vermicularis (Nemata: Oxyuridae) Among The Loma San Gabriel At La Cueva De Los Muertos Chiquitos (600–800 Ce), Rio Zape Valley, Durango, Mexico, Johnica J. Morrow, Karl Reinhard Jan 2018

The Paleoepidemiology Of Enterobius Vermicularis (Nemata: Oxyuridae) Among The Loma San Gabriel At La Cueva De Los Muertos Chiquitos (600–800 Ce), Rio Zape Valley, Durango, Mexico, Johnica J. Morrow, Karl Reinhard

Karl Reinhard Publications

One hundred coprolites excavated from La Cueva de los Muertos Chiquitos (600–800 CE) in the Rio Zape Valley of present-day Durango, Mexico, were examined for the presence of helminth eggs utilizing standard archaeoparasitological techniques. Eggs of the human pinworm (Enterobius vermicularis) were recovered from 34 of the 100 coprolites examined. Eggs of parasites were photographed and measured before egg concentration values were calculated for each positive sample. Egg concentration values demonstrated an overdispersed pattern of distribution among the samples (66% uninfected, 25% less than 100 eggs/g, 8% between 100 and 500 eggs/g, and 1% more than 500 eggs/g). …


The Diet And Subsistence Methods Of The Maya: Their Health And Cultural Consequences From The Pre-Classic Era To Today, Rachel E. Watson Apr 2017

The Diet And Subsistence Methods Of The Maya: Their Health And Cultural Consequences From The Pre-Classic Era To Today, Rachel E. Watson

Honors Undergraduate

The Maya, a once great civilization, seemingly vanished without an obvious reason, before the Spanish landed in the region. Some say that their downfall was a result of famine and inadequate nutrition. Surprisingly, most of the archaeological evidence surrounding the Classic Maya diet and subsistence methods indicates that they both adequately sustained the population to the point where there has been practically no change over hundreds of years. Change did not occur to the Maya diet or the classic subsistence methods until the late twentieth century when the tourism industry exploded in the area of the former Maya empire. The …


Integrating Agroecology And Participatory Action Research (Par): Lessons From Central America, V. Ernesto Méndez, Martha Caswell, Stephen R. Gliessman, Roseann Cohen Jan 2017

Integrating Agroecology And Participatory Action Research (Par): Lessons From Central America, V. Ernesto Méndez, Martha Caswell, Stephen R. Gliessman, Roseann Cohen

College of Agriculture and Life Sciences Faculty Publications

The last decade has seen an increasing advancement and interest in the integration of agroecology and participatory action research (PAR). This article aims to: (1) analyze the key characteristics and principles of two case studies that integrated PAR and agroecology in Central America; and (2) learn from the lessons offered by these case studies, as well as others from the literature, on how to better integrate PAR and agroecology. Key principles identified for effective PAR agroecological processes include a shared interest in research by partners, a belief in collective power/action, a commitment to participation, practicing humility and establishing trust and …


Agenda: Coping With Water Scarcity In River Basins Worldwide: Lessons Learned From Shared Experiences, University Of Colorado Boulder. Getches-Wilkinson Center For Natural Resources, Energy, And The Environment Jun 2016

Agenda: Coping With Water Scarcity In River Basins Worldwide: Lessons Learned From Shared Experiences, University Of Colorado Boulder. Getches-Wilkinson Center For Natural Resources, Energy, And The Environment

Coping with Water Scarcity in River Basins Worldwide: Lessons Learned from Shared Experiences (Martz Summer Conference, June 9-10)

Water scarcity is increasingly dominating headlines throughout the world. In the southwestern USA, the looming water shortages on the Colorado River system and the unprecedented drought in California are garnering the greatest attention. Similar stories of scarcity and crisis can be found across the globe, suggesting an opportunity for sharing lessons and innovations. For example, the Colorado River and Australia's Murray-Darling Basin likely can share many lessons, as both systems were over-allocated, feature multiple jurisdictions, face similar climatic risks and drought stresses, and struggle to balance human demands with environmental needs. In this conference we cast our net broadly, exploring …


Slides: The Colorado River: Innovation In The Face Of Scarcity, Anne J. Castle Jun 2015

Slides: The Colorado River: Innovation In The Face Of Scarcity, Anne J. Castle

Innovations in Managing Western Water: New Approaches for Balancing Environmental, Social and Economic Outcomes (Martz Summer Conference, June 11-12)

Presenter: Anne J. Castle, Stanford Woods Institute for the Environment

40 slides


Protecting Children From Overexposure To Lead In Candy And Protecting Children By Lowering The Blood Lead “Level Of Concern” Standard, Bryan Wagner, Colleen C. Hughes, Robert Sobsey Nov 2012

Protecting Children From Overexposure To Lead In Candy And Protecting Children By Lowering The Blood Lead “Level Of Concern” Standard, Bryan Wagner, Colleen C. Hughes, Robert Sobsey

Nevada Journal of Public Health

The American Public Health Association: Recognizing that in April 2004, the Orange County Register in an investigative report, published for the first time information that the state of California had been testing for lead in candies for decades but had not informed the public about the high lead levels in many candies, candy wrappers and seasonings (sold as a snack item and consumed as candy) imported from Mexico, the Philippines and other countries.


Molecular Systematics Of The Middle American Genus Hypopachus (Anura: Microhylidae), Eli Greenbaum, Eric N. Smith, Rafael O. De Sá Nov 2011

Molecular Systematics Of The Middle American Genus Hypopachus (Anura: Microhylidae), Eli Greenbaum, Eric N. Smith, Rafael O. De Sá

Biology Faculty Publications

We present the first phylogenetic study on the widespread Middle American microhylid frog genus Hypopachus. Partial sequences of mitochondrial (12S and 16S ribosomal RNA) and nuclear (rhodopsin) genes (1275 bp total) were analyzed from 43 samples of Hypopachus, three currently recognized species of Gastrophryne, and seven arthroleptid, brevicipitid and microhylid outgroup taxa. Maximum parsimony (PAUP), maximum likelihood (RAxML) and Bayesian inference (MrBayes) optimality criteria were used for phylogenetic analyses, and BEAST was used to estimate divergence dates of major clades. Population-level analyses were conducted with the programs NETWORK and Arlequin. Results confirm the placement of Hypopachus …


Slides: Indian Water Rights, Robert T. Anderson Jun 2009

Slides: Indian Water Rights, Robert T. Anderson

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Robert T. Anderson, Native American Law Center, University of Washington Law School

19 slides


Slides: Transboundary Solutions: A Water Trust, Policy, And Environmental Flows For The Colorado River Delta, Jennifer Pitt Jun 2009

Slides: Transboundary Solutions: A Water Trust, Policy, And Environmental Flows For The Colorado River Delta, Jennifer Pitt

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Jennifer Pitt, Environmental Defense Fund, Boulder, CO

26 slides


Slides: The Urbanizing West: Limits To Water, Limits To Growth, Lora A. Lucero Jun 2008

Slides: The Urbanizing West: Limits To Water, Limits To Growth, Lora A. Lucero

Shifting Baselines and New Meridians: Water, Resources, Landscapes, and the Transformation of the American West (Summer Conference, June 4-6)

Presenter: Lora A. Lucero, AICP, American Planning Association

18 slides


Natural History And Karyology Of The Yucatán Vesper Mouse, Otonyctomys Hatti, Hugh H. Genoways, Robert M. Timm, Mark D. Engstrom Jan 2005

Natural History And Karyology Of The Yucatán Vesper Mouse, Otonyctomys Hatti, Hugh H. Genoways, Robert M. Timm, Mark D. Engstrom

University of Nebraska State Museum: Mammalogy Papers

Seventeen specimens of the rare Yucatán vesper mouse, Otonyctomys hatti, are now known from Belize, Guatemala, and the Mexican states of Campeche, Quintana Roo, and Yucatán. We herein report a second specimen of O. hatti, from Belize, extending the known geographic range of the species 95 km to the southeast in the country. This is the first location at which O. hatti has been taken sympatrically with the Central American vesper mouse, Nyctomys sumichrasti. We also report data on three additional specimens of O. hatti from Campeche. Nyctomys and Otonyctomys share similar habits and habitat requirements, and …


The User Fee Approach To Hunting And Fishing Finance: The “Teaming With Wildlife” Proposal, R. Max Peterson Jun 1998

The User Fee Approach To Hunting And Fishing Finance: The “Teaming With Wildlife” Proposal, R. Max Peterson

Outdoor Recreation: Promise and Peril in the New West (Summer Conference, June 8-10)

18 pages (includes color illustrations).

Contains footnotes.


Agenda: External Development Affecting The National Parks: Preserving "The Best Idea We Ever Had", University Of Colorado Boulder. Natural Resources Law Center Sep 1986

Agenda: External Development Affecting The National Parks: Preserving "The Best Idea We Ever Had", University Of Colorado Boulder. Natural Resources Law Center

External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)

Conference organizers and/or faculty included University of Colorado School of Law professors Lawrence J. MacDonnell and Daniel Magraw.

The conference will be held at the Aspen Lodge, adjacent to Rocky Mountain National Park near Estes Park, Colorado.

It was Wallace Stegner who called the national parks "the best idea we ever had." The continuing increases in usage attest to their popularity. National parks are created to preserve areas of special scenic and cultural value for enjoyment and use. Managing the parks in a manner that protects the important values and purposes for which they were created presents important and difficult …


The Prior Appropriation System In Western Water Law: The Law Viewed Through The Example Of The Rio Grande Basin, James N. Corbridge Jr., Charles F. Wilkinson Jun 1985

The Prior Appropriation System In Western Water Law: The Law Viewed Through The Example Of The Rio Grande Basin, James N. Corbridge Jr., Charles F. Wilkinson

Western Water Law in Transition (Summer Conference, June 3-5)

17 pages.

Contains references.