Study of arsenic removal with ionic exchange resins in drinking water from Zimapan, Hidalgo State, Mexico

International Nuclear Information System (INIS)

Perez-Moreno, F.; Prieto-Garcia, F.; Rojas-Hernandez, A.; Marmolejo-Santillan, Y.; Salinas-Rodriguez, E.; Patino-Cardona, F.

2006-01-01

Anionic exchange resins were research with respect its capacity for removal arsenic content in water. Water of well V from Zimapan Hidalgo Mexico was used to make this research, because this water have a mean concentration of 480±11μg-L''-1 of arsenic and it is available as drinking water. The exchange resins employed were two strong anionic, one macroreticular (IRA-900) and other gel type (IRA-400), as soon as one third anionic weak macroreticular type (IRA-96). The experiments carried with this resins showing that IRA-900 has highest efficient in the process of arsenic removal from drinking water, because, it showed a treatment capacity of 700 V a gua. V r es''-1; while that capacities of IRA-400 e IRA-96 resins were 320 and 52 V a gua .V r es''-1 respectively. The mean concentration of arsenic residue in the treatise water was 24 μg.l''-1 and it is within the maximum level permissible by Mexican official norm for drinking water. (Author) 12 refs

Study of arsenic removal with ionic exchange resins in drinking water from Zimapan, Hidalgo State, Mexico; Estudio de eliminacion de arsenico con resinas de entercambio ionico en agua potable de Zimapan, Estado de Hidalgo, Mexico

Energy Technology Data Exchange (ETDEWEB)

Perez-Moreno, F.; Prieto-Garcia, F.; Rojas-Hernandez, A.; Marmolejo-Santillan, Y.; Salinas-Rodriguez, E.; Patino-Cardona, F.

2006-07-01

Anionic exchange resins were research with respect its capacity for removal arsenic content in water. Water of well V from Zimapan Hidalgo Mexico was used to make this research, because this water have a mean concentration of 480{+-}11{mu}g-L''-1 of arsenic and it is available as drinking water. The exchange resins employed were two strong anionic, one macroreticular (IRA-900) and other gel type (IRA-400), as soon as one third anionic weak macroreticular type (IRA-96). The experiments carried with this resins showing that IRA-900 has highest efficient in the process of arsenic removal from drinking water, because, it showed a treatment capacity of 700 V{sub a}gua. V{sub r}es''-1; while that capacities of IRA-400 e IRA-96 resins were 320 and 52 V{sub a}gua .V{sub r}es''-1 respectively. The mean concentration of arsenic residue in the treatise water was 24 {mu}g.l''-1 and it is within the maximum level permissible by Mexican official norm for drinking water. (Author) 12 refs.

Acoustics Characterization of the Open Chapel´s St. Nicholas of Tolentino Ancient Monastery at Actopan [Hidalgo], Mexico. An example of regional heritage resignification

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Eduardo Javier García Alonso

2014-04-01

Full Text Available This paper summarizes the study of the acoustic behavior of the opened chapel from the “ex convento de San Nicolás de Tolentino”, located in the municipality of Actopan, state of Hidalgo, in Mexico. Such behavior is explained through the acoustic modeling; how at the time, a higher sound pressure level could be attained to cover a longer distance enabling to transmit the religious message to a multitude of parishioners. A collateral and brief historiographic analysis is made about the main function of the opened chapel, and has been complemented with this acustic analysis allowing us to pose new research horizons for this type of heritage buildings at the region.

A new pachyrhizodontid fish (Actinopterygii, Teleostei from the Muhi Quarry (Albian-Cenomanian, Hidalgo, Mexico

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G. Arratia

2018-03-01

Full Text Available A new genus and species – Motlayoichthys sergioi (ZooBank registration: urn:lsid:zoobank.org:pub:2C503741-2362-4234-8CE0-BB7D8BE5A236, urn:lsid:zoobank.org:act:EF5040FD-F306-4C0F-B9DA-2CC696CA349D – from the Cretaceous (Albian-Cenomanian of the Muhi Quarry, Hidalgo, central Mexico is assigned to the family Pachyrhizodontidae based on the presence of the inner premaxillary tooth and a few other cranial characters. Its unique suite of characters, that includes several autapomorphies supports its assignment as a new genus and species, such as the presence of a triangular head with three sides of similar lengths and with its deepest part at the level of the supraoccipital region; the lower jaw projecting anterior to the premaxilla; the ornamentation of cranial bones – especially those of the cheek region – consisting of fine longitudinal crests densely covering the bony surfaces; one or a few deep grooves on the mandibular teeth, which in addition bear acrodin tips ornamented with fine parallel striae; and the position of the dorsal fin, near the posterior margin of the cranium. Motlayoichthys n. gen., together with Michin, Pachyrhizodus, Rhacolepis, and Notelops, is part of the early radiation of pachyrhizodontoids during Albian times.

Manganese survey in airborne particulate matter from a mining area at Hidalgo State, Mexico

International Nuclear Information System (INIS)

Aldape, F.; Hernandez-Mendez, B.; Flores M, J.

1999-01-01

A manganese (Mn) survey in airborne particulate matter from a mining area located in Hidalgo State (Mexico) was performed using PIXE. Deposits of Mn ore, first discovered in 1959 and under continuous exploitation since 1962, are nowadays considered as one of the most important of their kind in the American Continent. Afterwards, local inhabitants have been under continuous overexposure to dusts and water highly enriched with Mn. Since no information was available about Mn content in airborne particulate matter in that area, especially in the respirable fraction PM 2.5 , airborne particles were collected simultaneously at two sites located on opposite sides of the rim of the mining valley, and along the line of prevailing local winds. The sample collection was performed on eight alternate days, taking two samples per day (day-time and night-time) at each sampling site, using Stacked Filter Units (SFUs) of the Davis design to separate particles into fine (PM 2.5 ) and coarse (PM 15 ) sizes. The samples were PIXE analyzed and the results of this study revealed that Mn content, in both fine and coarse fractions, were in excess of the general urban background level of 40 ng/m 3 (US Environmental Protection Agency, 1990) in more than 50% of the samples, which indicate severe environmental deterioration in the place under study

Residues levels of organochlorine pesticide in cow's milk from industrial farms in Hidalgo, Mexico.

Science.gov (United States)

Gutierrez, Rey; Ortiz, Rutilio; Vega, Salvador; Schettino, Beatriz; Ramirez, Maria L; Perez, Jose J

2013-01-01

A survey was carried out from 2008 to 2010 to determine the concentrations of 16 organochlorine pesticide residues (OPRs) from Tizayuca, Hidalgo, Mexico. Organochlorine residue determinations were made from milk fat, using chromatographic cleanup and analysis by gas chromatography with an electron capture detector. The OPR concentrations found were from below the detection limit (DL) to 0.91 ng g(-1) in 2008, DL to 0.38 ng g(-1) in 2009 and DL to 0.59 ng g(-1) in 2010. In general concentrations of organochlorine pesticides were higher in the wet season (3.37 ng g(-1) and 4.79 ng g(-1)) than the dry season (1.92 ng g(-1) and 2.71 ng g(-1)) for 2009 and 2010, due to control of pests in the pasture and sheds. According to Codex Alimentarius regulations, individual pesticides did not exceed the permissible limits, which for example were 10 μg kg(-)1 for alpha hexachlorocyclohexane (HCH) and endosulfan I, 20 μg kg(-1) for p,p'-DDT, and 6 μg kg(-1) for dieldrin, endrin and heptachlor. A reduction of organochlorine pesticide concentrations in cow's milk was noted, indicating that the Mexican government has achieved reduction or elimination of some organochlorine pesticides in response to global agreements on persistent organic pollutants.

Owned dog ecology and demography in Villa de Tezontepec, Hidalgo, Mexico.

Science.gov (United States)

Kisiel, Luz Maria; Jones-Bitton, Andria; Sargeant, Jan M; Coe, Jason B; Flockhart, D T Tyler; Reynoso Palomar, Alejandro; Canales Vargas, Erick J; Greer, Amy L

2016-12-01

Dog overpopulation in developing countries has negative implications for the health and safety of people, including the transmission of zoonotic diseases, physical attacks and intimidation to humans and animals, as well as impacts on canine welfare. Understanding the ecology and demographic characteristics of a dog population can help in the planning and monitoring of canine population control programs. Little data exist regarding demography and dynamics of domestic dog populations in semi-urban areas in Mexico. A cross-sectional study was carried out between October 21 and November 7, 2015, to characterize the dog ecology and demography in Villa de Tezontepec, Hidalgo, Mexico. A face-to-face survey was used to collect data from randomly selected households in four contiguous communities using stratified two-stage cluster sampling. Within each household, adults answered questions related to their dogs and their experiences with dog bites and aggression. A total of 328 households were interviewed, representing a participation rate of 90.9% (328/361) and 1,450 people. Approximately 65.2% of the households owned one or more dogs, with a mean of 1.3 (SD=1.5) and 2.0 (SD=1.5) owned dogs in all participant households and dog-owning households, respectively. The human: owned dog ratio for all participant households was 3.4:1 (1450/428), and for the dog-owning households was 2.3:1 (984/428). The owned dog male: female ratio was 1.4:1 (249/179). Approximately 74.4% (95.0% CI=69.8% - 78.7%) of the owned dogs were older than one year (mean age: 2.9 years; SD=2.5). The mean age of owned female dogs at first litter was 1.9 years (SD=1.2) and the mean litter size was 4.2 puppies (SD=2.1). Approximately 36.9% (95.0% CI=31.8% - 46.4%) of the females were spayed, and 14.1% (95.0% CI=10.7% - 19.7%) of the males were neutered. Only 44.9% (95.0% CI=40.1% - 49.7%) were always confined when unsupervised. Approximately 84.4% (95.0% CI=80.6% - 87.7%) were reported to have been vaccinated

Archaeological obsidian from La Sierra Gorda Mexico, by PIXE

International Nuclear Information System (INIS)

Juarez-Cossio, D.; Terreros, E.; Quiroz-Moreno, J.; Romero-Sanchez, S.; Calligaro, T.F.; Tenorio, D.; Jimenez-Reyes, M.; Los Rios, M. de

2009-01-01

The chemical compositions of 42 obsidian pre-Hispanic artifacts from Tancama and Purisima, both archaeological sites of La Sierra Gorda Valleys, Mexico, were analyzed by PIXE technique. These obsidians came from four sources: Sierra de Pachuca Hidalgo, Paraiso Queretaro, Ucareo Michoacan and mainly from Zacualtipan/Metzquititlan Hidalgo. According to archaeological evidences, La Sierra Gorda valleys participated in commercial exchange with other regional sites, from Classic to Post-classic periods (A.D. 300-1500).

Oficinas de Transferencia Tecnológica en las Universidades como Estrategia para Fomentar la Innovación y la Competitividad. Caso: Estado de Hidalgo, México

Directory of Open Access Journals (Sweden)

Elba M. Pedraza Amador

2013-05-01

Full Text Available The economic development of any country is supported by innovations, hence the importance of generating research, development and innovation (R&D is an imperative today for the economic development of Mexico and its regions, in the Hidalgo State case where universities serve as their main sources of knowledge, requiring just one instance to protect the scientific and technological results and developed processes to facilitate technology transfer. Therefore this paper addresses the importance of technology transfer and the role played by technology transfer offices as facilitators of these processes in support of the universities to promote innovation in the state of Hidalgo.

Primer registro del ratón de los volcanes (Neotomodon alstoni para el estado de Hidalgo, México First record of the volcano mouse (Neotomodon alstoni from the State of Hidalgo, Mexico

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Alejandro García-Becerra

2012-06-01

Full Text Available El ratón de los volcanes (Neotomodon alstoni se registra por primera vez en el estado de Hidalgo, México. Los ejemplares se recolectaron en diciembre de 2010, en el municipio de Almoloya, aproximadamente a 32.8 km al norte de la localidad documentada más cercana al estado de Tlaxcala, por lo que este nuevo registro se convierte en el más norteño para la distribución conocida del ratón de los volcanes.The volcano mouse (Neotomodon alstoni is firstly recorded in the State of Hidalgo. Specimens were collected in December 2010, at the municipality of Almoloya, approximately 32.8 km to the north from the nearest locality in the state of Tlaxcala. Therefore, this is the northernmost record for the range of the Mexican volcano mouse.

Determination of the provenance of obsidian samples collected in the archaeological site of San Miguel Ixtapan, Mexico State, Mexico by means of neutron activation analysis

International Nuclear Information System (INIS)

Almazan-Torres, M.G.; Aguirre-Martinez, P.I.

2004-01-01

Obsidian samples from San Miguel Ixtapan Mexico State, Mexico were analyzed by means of neutron activation. Statistical treatments such as bivariate, cluster and principal-components analyses were applied to the data set. Obsidians were identified as coming from three important sources: Sierra of Pachuca in the state of Hidalgo, Zinap uaro and Zin aro-Varal in the state of Michoacan. (author)

Detection of Dengue Virus in Bat Flies (Diptera: Streblidae) of Common Vampire Bats, Desmodus rotundus, in Progreso, Hidalgo, Mexico.

Science.gov (United States)

Abundes-Gallegos, Judith; Salas-Rojas, Monica; Galvez-Romero, Guillermo; Perea-Martínez, Leonardo; Obregón-Morales, Cirani Y; Morales-Malacara, Juan B; Chomel, Bruno B; Stuckey, Matthew J; Moreno-Sandoval, Hayde; García-Baltazar, Anahi; Nogueda-Torres, Benjamin; Zuñiga, Gerardo; Aguilar-Setién, Alvaro

2018-01-01

Blood-feeding arthropods play a major role in the transmission of several flaviviruses, which represent an important problem for human health. Currently, dengue is one of the most important arboviral emerging diseases worldwide. Furthermore, some previous studies have reported the presence of viral nucleic acids and antibodies against dengue virus (DENV) in wild animals. Our knowledge of the role played by wildlife reservoirs in the sylvatic transmission and maintenance of DENV remains limited. Our objective was to screen blood-feeding ectoparasites (bat flies) and their common vampire bat (Desmodus rotundus) hosts, for flaviviruses in Hidalgo, Mexico. We detected Flavivirus sequences in 38 pools of ectoparasites (Diptera: Streblidae, Strebla wiedemanni and Trichobius parasiticus) and 8 tissue samples of D. rotundus by RT-PCR and semi-nested PCR using FlaviPF1S, FlaviPR2bis, and FlaviPF3S primers specific for NS5, a gene highly conserved among flaviviruses. Phylogenetic inference analysis performed using the maximum likelihood algorithm implemented in PhyML showed that six sequences clustered with DENV (bootstrap value = 53.5%). Although this study supports other reports of DENV detection in bats and arthropods other than Aedes mosquitoes, the role of these ectoparasitic flies and of hematophagous bats in the epidemiology of DENV still warrants further investigation.

On the usefulness of atmospheric measurements for air quality evaluation in the context of recent urban meteorology findings in Mexico City

Energy Technology Data Exchange (ETDEWEB)

Cruz Nunez, X.; Jazcilevich Diamant, A. [Centro de Ciencias de la Atmosfera, Universidad Nacional Autonoma de Mexico, Mexico, D.F. (Mexico)]. E-mail: xochitl@atmosfera.unam.mx

2007-10-15

detalle en la quimica de los datos pueden conferir una informacion conflictiva o sesgada. La aproximacion al problema pudiera no tener bases solidas. No es sino hasta que el esfuerzo de medicion se complementa con una modelacion detallada de la meteorologia y la calidad del aire que puede asegurarse el adecuado uso de la informacion de mediciones. Con el fin de comprobar lo anterior, se hizo una estimacion de la utilidad de las mediciones de calidad del aire de una manera sencilla a traves de la construccion de graficas tridimensionales que llamamos isopletas de ozono usadas para relacionar las mediciones de oxidos de nitrogeno (NO{sub x}), compuestos organicos volatiles (COV) y maximos de ozono (O{sub 3}) para tres sitios de la Ciudad de Mexico. El ejercicio consiste en interpretar el transporte de la contaminacion atmosferica en el Valle de Mexico utilizando solamente los datos medidos y nuestras isopletas junto con sus correspondientes datos de rosas de los vientos. Esta interpretacion -la basada en la informacion de mediciones unicamente- esta sujeta a influencias locales y se compara con resultados recientes de modelacion que muestran que cuando los datos medidos se usan en conjuncion con la modelacion de la calidad del aire, se puede obtener una mejor comprension del problema de la contaminacion atmosferica. Una estrategia correcta para estudiar el problema de la contaminacion del aire, especialmente en el caso de la Ciudad de Mexico donde meteorologia y uso de suelo complejos estan presentes, debe ser aquella en la que ambos componentes, modelacion y medicion, se persigan con igual vigor.

Pilot study for arsenic removal in Hidalgo, Mexico; Estudio piloto para remocion del arsenico, Estado de Hidalgo, Mexico

Energy Technology Data Exchange (ETDEWEB)

Simeonova, Petkova Veguinia [Instituto Mexicano de Tecnologia del Agua, Jiutepec, Morelos (Mexico)

1999-12-01

Several materials with high content of iron oxides and positive electrostatic surface charge were identified as alternative arsenic sorbents. These properties are characteristic for minerals as hematite, geotite, lepodocrocite, maghemite, etc., widely distributed in the rocks of all these types and ages in the land bark. The natural hematite has been selected for a pilot experimental study conducted in one of the underground sources in Mexico. The obtained arsenic effluent concentration was less than 0.05 mg/l, assuring the current water-drinking standard. The effect of the operational rate and the influence of the silica and other contaminants present in the raw water over the removal efficiency of hematite were also evaluated. The obtained results prove the raw water over the removal efficiency of hematite were also evaluated. The obtained results prove the viability of the hematite for arsenic removal in the real field conditions. [Spanish] Varios minerales de alto contenido de hierro y carga superficial positiva se han identificado como sorbentes alternativos del arsenico. Estas propiedades son caracteristicas de algunos minerales como hematita, goetita, lepodocrocita, maghemita, etc., los cuales se hallan distribuidos ampliamente en las rocas de todos los tipos y edades que hay en la corteza terrestre. El presente estudio fue hecho sobre la hematita por su alta capacidad de adsorcion respecto al arsenico, evaluada a nivel de laboratorio, y por ser un mineral natural disponible en Mexico. La hematita fue aplicada para remover el arsenico presente en el agua de una fuente de abastecimiento en Mexico. Los resultados obtenidos en el campo comprueban la eficacia de la hematita en la remocion del arsenico, habiendose registrado una concentracion menor de 0.05 mg/l en el agua producida, lo cual satisface los requisitos de la normatividad para el consumo humano respecto a este contaminante.

Land grants of New Mexico and the United States Forest Service

Science.gov (United States)

Carol Raish; Alice M. McSweeney

2011-01-01

The U.S. Forest Service (FS) has a long, shared history with the Spanish and Mexican land grants of northern New Mexico. The Treaty of Guadalupe Hidalgo, which ended the war between the United States and Mexico, was supposed to recognize and respect the property rights of the resident Hispano population. In many cases the intent of the Treaty was not honored. During...

Amphibian and reptile biodiversity in the semi-arid region of the municipality of Nopala de Villagrán, Hidalgo, Mexico.

Science.gov (United States)

Roth-Monzón, Andrea J; Mendoza-Hernández, Andrés Alberto; Flores-Villela, Oscar

2018-01-01

Current global changes are putting both biodiversity and the processes that depend on it at risk. This is especially true for semi-arid regions and the flagship groups that inhabit them, such as amphibians and reptiles. Semi-arid regions are often thought to have lower biodiversity and thus have been overlooked, resulting in the underestimation of their biological richness. Therefore, the aim of this study was to conduct an inventory of amphibians and reptiles in the semi-arid municipality of Nopala de Villagrán, Mexico, and analyze its biodiversity in relation to the seasons, vegetation and microhabitat. During a year of fieldwork, we found 24 species in the area, most of them of low abundance, and one of which was recorded for the first time for the state of Hidalgo. We documented five amphibian species and 19 reptile species. We also found that observed species richness was higher in the rainy season and in xeric scrub vegetation, although only the season differences were significant according to rarefaction curves. Our findings highlight the importance of seasonality and vegetation type for the species that inhabit this semi-arid region. This study broadens our understanding of the importance of semi-arid regions and, by extension, that of other areas with similar characteristics.

Amphibian and reptile biodiversity in the semi-arid region of the municipality of Nopala de Villagrán, Hidalgo, Mexico

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Andrea J. Roth-Monzón

2018-01-01

Full Text Available Current global changes are putting both biodiversity and the processes that depend on it at risk. This is especially true for semi-arid regions and the flagship groups that inhabit them, such as amphibians and reptiles. Semi-arid regions are often thought to have lower biodiversity and thus have been overlooked, resulting in the underestimation of their biological richness. Therefore, the aim of this study was to conduct an inventory of amphibians and reptiles in the semi-arid municipality of Nopala de Villagrán, Mexico, and analyze its biodiversity in relation to the seasons, vegetation and microhabitat. During a year of fieldwork, we found 24 species in the area, most of them of low abundance, and one of which was recorded for the first time for the state of Hidalgo. We documented five amphibian species and 19 reptile species. We also found that observed species richness was higher in the rainy season and in xeric scrub vegetation, although only the season differences were significant according to rarefaction curves. Our findings highlight the importance of seasonality and vegetation type for the species that inhabit this semi-arid region. This study broadens our understanding of the importance of semi-arid regions and, by extension, that of other areas with similar characteristics.

Amphibian and reptile biodiversity in the semi-arid region of the municipality of Nopala de Villagrán, Hidalgo, Mexico

Science.gov (United States)

Mendoza-Hernández, Andrés Alberto; Flores-Villela, Oscar

2018-01-01

Current global changes are putting both biodiversity and the processes that depend on it at risk. This is especially true for semi-arid regions and the flagship groups that inhabit them, such as amphibians and reptiles. Semi-arid regions are often thought to have lower biodiversity and thus have been overlooked, resulting in the underestimation of their biological richness. Therefore, the aim of this study was to conduct an inventory of amphibians and reptiles in the semi-arid municipality of Nopala de Villagrán, Mexico, and analyze its biodiversity in relation to the seasons, vegetation and microhabitat. During a year of fieldwork, we found 24 species in the area, most of them of low abundance, and one of which was recorded for the first time for the state of Hidalgo. We documented five amphibian species and 19 reptile species. We also found that observed species richness was higher in the rainy season and in xeric scrub vegetation, although only the season differences were significant according to rarefaction curves. Our findings highlight the importance of seasonality and vegetation type for the species that inhabit this semi-arid region. This study broadens our understanding of the importance of semi-arid regions and, by extension, that of other areas with similar characteristics. PMID:29312825

Organochlorine pesticides in lacustrine sediments and tilapias of Metztitlan, Hidalgo, Mexico

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Laura M Fernández-Bringas

2008-09-01

Full Text Available The organochlorine pesticides (OP are very stable molecules, due to this stability; they are very resistant in the environment and highly related to fat tissues with a wide diffusion property and an average time life higher then 10 years. We studied sediments (November 2001, April and June 2002 and organisms collected in April and July (2002 from the lacustric zone of Metzitlán, Hidalgo, Mexico. The analysis was performed according to UNEP/IAEA (1982 (sediments and UNEP/FAO/IOC/IAEA (1986 (organisms methods. Three chemical families of organochlorine pesticides were identified and analyzed to determine posible toxicological risk. The principal organochlorine compounds found in sediments were g-HCH, d-HCH, p,p’-DDT and the endosulfan sulfate; these xenobiotics come from agriculture lands near the river and lake, used intensively, and most probably carried by the rain and rain flows into the main water body. In the tilapias tissue, p,p’-DDD y d-HCH were detected. The average concentrations of organochlorine pesticides in sediments were within the internacional limits for freshwater benthonic fauna, although lindane (g-HCH was near the limit. The fish were above the criteria established in the local legislation (NOM-027-SSA1-1993 y NOM-028-SSA1-1993. Rev. Biol. Trop. 56 (3: 1381-1390. Epub 2008 September 30.El presente trabajo se llevó a cabo en la cuenca lacustre de Metztitlán, Hgo. Se realizaron tres colectas de sedimentos recientes en noviembre (2001, abril y julio (2002 y dos colectas para organismos en abril y julio (2002. Los análisis se hicieron siguiendo la metodología para sedimentos propuesta por UNEP/IAEA (1982 y para tejido de organismos por UNEP/FAO/IOC/IAEA (1986. Se identificaron y cuantificaron tres familias químicas de plaguicidas organoclorados, para determinar el posible riesgo toxicológico de los sedimentos y de organismos en capturas comerciales. Los principales compuestos clorados en sedimentos fueron el g-HCH, d

Oficinas de Transferencia Tecnológica en las Universidades como Estrategia para Fomentar la Innovación y la Competitividad. Caso: Estado de Hidalgo, México

OpenAIRE

Elba M. Pedraza Amador; Judith A. Velázquez Castro

2013-01-01

The economic development of any country is supported by innovations, hence the importance of generating research, development and innovation (R&D) is an imperative today for the economic development of Mexico and its regions, in the Hidalgo State case where universities serve as their main sources of knowledge, requiring just one instance to protect the scientific and technological results and developed processes to facilitate technology transfer. Therefore this paper addresses the importance...

Forest biometric models in Hidalgo, Mexico: state of the art

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Nehemías Vásquez-Bautista

2016-01-01

Full Text Available Históricamente, el aprovechamiento de los bosques ha sido la principal razón que ha motivado la investigación forestal. La búsqueda de información sobre la captura y contenido de carbono, mediante modelos biométricos y tecnología de sensores remotos, se ha incrementado desde el año 2000. El objetivo de este trabajo fue recopilar, sistematizar y analizar los documentos de difusión científica y tecnológica relacionados con los modelos biométricos usados para el manejo forestal en una región del centro de México (Hidalgo. Se encontraron 32 trabajos de investigación generados de 1976 a 2015 que reportan 289 modelos, entre los que resalta el uso de modelos de crecimiento, volumen, biomasa, carbono, índice de sitio, densidad y mortalidad. Los modelos de crecimiento han sido los más estudiados, mientras que los de biomasa y carbono se han incrementado consistentemente desde 2007. El género Pinus ha sido el más estudiado, en cambio Quercus, prácticamente, no figura en los trabajos. Pese a su importancia económica, cinco especies forestales no cuentan con modelos ajustados: Pinus leiophylla, P. michoacana, P. oocarpa, Cupressus lindleyi y Arbutus xalapensis. Los modelos reportados basan su confiabilidad en criterios estadísticos, pero no se reporta si han logrado satisfacer la demanda de los usuarios finales.

Roads for Hidalgo County, New Mexico, 2006se TIGER

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The 2006 Second Edition TIGER/Line files are an extract of selected geographic and cartographic information from the Census TIGER database. The geographic coverage...

Railroads for Hidalgo County, New Mexico, 2006se TIGER

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The 2006 Second Edition TIGER/Line files are an extract of selected geographic and cartographic information from the Census TIGER database. The geographic coverage...

Conflicto interpersonal: semejanzas y diferencias por estatus de pareja y reporte de violencia en mujeres de Hidalgo

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Melissa García Meraz

2016-11-01

Full Text Available This paper explores the differences between Conflict and Violence report in two groups: women have experienced Intimate Partner Violence and women with no report; residents in Hidalgo, Mexico. The Conflict and Intimate Partner Violence (IPV scales were applied into a 619 participants, 314 attended health services for experience IPV, while 305 were users of medical care. We use a 3 * 2 design with Relationship Status (Courtship, Married and Cohabitation and sample type (IPV report/ without IVP report. The results demonstrate that women in dating relationships report more conflict related to jealousy compared with women in marriage or cohabitation. Meanwhile, all conflict areas are more reported for women that have experienced violence, with no differences by partner status.

Lluvia de semillas y emergencia de plántulas de Fagus grandifolia subsp. mexicana en La Mojonera, Hidalgo, México Seed rain and seedling emergence of Fagus grandifolia subsp. mexicana at La Mojonera, Hidalgo, Mexico

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Oliva Godínez-Ibarra

2007-06-01

Full Text Available Fagus grandifolia subsp. mexicana es una especie restringida a pequeñas poblaciones y sujeta a fuerte presión antropogénica. Con el objetivo de obtener información relevante que permita proponer alternativas de conservación, se analizó la producción de semillas y la demografía de plántulas de primer año en la Mojonera, Hidalgo. Se estableció una parcela de observación de 4 800 m² dividida en cuadrantes de 10 X 10 m. Se utilizaron trampas de 0.5 m² para estimar la producción de semillas, así como subparcelas de 1 m² para registrar la emergencia y supervivencia de plántulas. La producción fue de 521 667 semillas ha-1, de las que sólo el 24.44% estaban llenas; el 46.01% vanas, y el 29.55% dañadas. La densidad de plántulas emergidas varió de 1 a 33 plántulas por m². El porcentaje de supervivencia de plántulas de primer año fue de 2.8% después de 10 meses de observación, siendo las de mayor supervivencia las que emergieron durante las primeras fechas. El 34.44% de las plántulas murieron por herbivoría, el 24.07% por damping-off y 23.65% por causa desconocida. La especie presenta el patrón general de supervivencia de especies arbóreas con alta mortalidad durante el primer año de vida.Fagus grandifolia subsp. mexicana is a species restricted to small populations under high anthropogenic pressure. With the aim to attain information to propose conservation strategies of this species, the seed rain and demography of current-year seedlings were analyzed at La Mojonera, Hidalgo, Mexico. A 4 800 m² plot divided into 10 X 10 m quadrants was established. The seed rain, seedling emergence, and survival were analyzed using seed traps of 0.5 m² and adjacent 1 m² sub-plots. The total seed rain was 521 667 seeds ha-1. A high proportion of seeds were unsound (46.01%, followed by damaged seeds (29.5% and only 24.44% were sound. Emerged seedlings fluctuated from 1 to 33 seedlings m². Alter 10 months, 2.8% of emerged seedlings were

Soil Survey Geographic (SSURGO) database for Hidalgo County, New Mexico

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The...

Hidalgo: la disputa en la aldea municipal en 2016 / Hidalgo: Contention in the Municipal Village in 2016

Directory of Open Access Journals (Sweden)

Pablo Vargas González

2018-01-01

Full Text Available En 2016, en el estado de Hidalgo concurrió, por primera vez, la renovación de la gubernatura con la del Congreso y los ayuntamientos. De los comicios realizados, por las características específicas de la competencia, las elecciones de los 84 ayuntamientos fueron las que resultaron más atractivas y competitivas, y, a su vez, las que mayores conflictos presentaron, pues mostraron la disputa real por el poder, más allá de los partidos contendientes, entre actores políticos y grupos sociales. El objetivo principal de este trabajo es analizar las particularidades de la elección municipal, es decir, las condiciones, los actores y los resultados. / The first time there were concurrent elections in Hidalgo (governorship, Congress and municipalities was in 2016. Within all the electoral processes and due to the specific features of contest, elections in the 84 municipalities proved to be the most attractive and contentious ones, while presenting the largest conflicts, as they revealed the real struggle for power beyond contending parties- among political actors and social groups. The main goal of this paper is to examine the peculiarities of municipal elections, in other words, their conditions, actors and results.

GHG and black carbon emission inventories from Mezquital Valley: The main energy provider for Mexico Megacity

Energy Technology Data Exchange (ETDEWEB)

Montelongo-Reyes, M.M.; Otazo-Sánchez, E.M.; Romo-Gómez, C.; Gordillo-Martínez, A.J.; Galindo-Castillo, E.

2015-09-15

The greenhouse gases and black carbon emission inventory from IPCC key category Energy was accomplished for the Mezquital Valley, one of the most polluted regions in Mexico, as the Mexico City wastewater have been continuously used in agricultural irrigation for more than a hundred years. In addition, thermoelectric, refinery, cement and chemistry industries are concentrated in the southern part of the valley, near Mexico City. Several studies have reported air, soil, and water pollution data and its main sources for the region. Paradoxically, these sources contaminate the valley, but boosted its economic development. Nevertheless, no research has been done concerning GHG emissions, or climate change assessment. This paper reports inventories performed by the 1996 IPCC methodology for the baseline year 2005. Fuel consumption data were derived from priority sectors such as electricity generation, refineries, manufacturing & cement industries, transportation, and residential use. The total CO{sub 2} emission result was 13,894.9 Gg, which constituted three-quarters of Hidalgo statewide energy category. The principal CO{sub 2} sources were energy transformation (69%) and manufacturing (19%). Total black carbon emissions were estimated by a bottom-up method at 0.66 Gg. The principal contributor was on-road transportation (37%), followed by firewood residential consumption (26%) and cocked brick manufactures (22%). Non-CO{sub 2} gas emissions were also significant, particularly SO{sub 2} (255.9 Gg), which accounts for 80% of the whole Hidalgo State emissions. Results demonstrated the negative environmental impact on Mezquital Valley, caused by its role as a Megacity secondary fuel and electricity provider, as well as by the presence of several cement industries. - Highlights: • First GHG & black carbon inventory for Mezquital Valley: Mexico City energy supplier • Energy industries caused the largest CO{sub 2} and SO{sub 2} emissions from residual fuel oil. • Diesel

[Prevalence of rhinitis allergic in populations of several states of Mexico].

Science.gov (United States)

Mancilla-Hernández, Eleazar; Medina-Ávalos, Miguel Alejandro; Barnica-Alvarado, Raúl Humberto; Soto-Candia, Diego; Guerrero-Venegas, Rosario; Zecua-Nájera, Yahvéh

2015-01-01

Allergic rhinitis is an inflammatory disorder of the nasal mucosa, characterized by symptoms of itching, rhinorrhea, nasal congestion and sneezing induced by an IgE-mediated response. In Mexico we have reports of prevalence, with fluctuations of 5.5% to 47.7% with the question of rhinitis symptoms the past 12 months. To determine the prevalence of allergic rhinitis in schoolchildren from various states of Mexico. A descriptive study of prevalence in which a questionnaire was applied to preschool, elementary-, middle- and high-school population. It was performed in four cities in four states of Mexico: Puebla, Puebla, Tulancingo, Hidalgo, Tlaxcala, Tlaxcala and Cancun, Quintana Roo. Parents answered questionnaires of preschool and elementary school and middle- and high-school students answered their questionnaires. The study was conducted from June 2014 to January 2015. The instrument used was: questionnaire diagnosis of allergic rhinitis for epidemiological studies. Of the surveys, 8,159 completed questionnaires were obtained, in the city of Puebla: 2,267, Tulancingo, Hidalgo: 2,478, Tlaxcala, Tlaxcala: 2,574, Cancun, Quintana Roo: 840; total male: 4,190 (51%). The overall average rate of prevalence of allergic rhinitis among four states including all respondents ages was 15%. With the use of the questionnaire diagnosis of allergic rhinitis for epidemiological studies in the four cities in four different states, we found a prevalence of allergic rhinitis of 15% in ≥13 yearpopulation and 13% in ≤12 year-old children.

Power factor correction at the Miguel Hidalgo refinery; Correccion del factor de potencia en la refineria Miguel Hidalgo

Energy Technology Data Exchange (ETDEWEB)

Dominguez Gonzalez, Gustavo [Petroleos Mexicanos, Refineria Miguel Hidalgo, Tula de Allende (Mexico)

1993-12-31

In this paper the theoretical fundament and formulae of the power factor are analyzed and a relationship among kilowatts, kilovars and power factor, is shown; also it deals with power factor in combination with load groups, as well as the numerical calculation of the required kvar for the desired improvement of the power factor. Additionally the technical and economical aspects of the capacitors and synchronous motors are contemplated, as well as their location in the electric system in order to achieve the maximum benefits. Finally, the savings obtained with the installation of capacitors in the electric power system of the Miguel Hidalgo refinery, are explained. [Espanol] En el presente trabajo se analizan los fundamentos teoricos y formulas del factor de potencia y se muestra la relacion entre kilowatts, kilovars y factor de potencia; tambien trata al factor de potencia combinado de grupos de cargas, asi como el calculo numerico de los KVAR necesarios para la mejora deseada del factor de potencia. Ademas se contemplan aspectos tecnicos y economicos de los capacitores y los motores sincronos, asi como la ubicacion de los mismos en el sistema electrico para lograr los maximos beneficios. Finalmente se explican las ganancias economicas que se obtuvieron al instalarse capacitores en el sistema electrico de potencia de la refineria Miguel Hidalgo.

Power factor correction at the Miguel Hidalgo refinery; Correccion del factor de potencia en la refineria Miguel Hidalgo

Energy Technology Data Exchange (ETDEWEB)

Dominguez Gonzalez, Gustavo [Petroleos Mexicanos, Refineria Miguel Hidalgo, Tula de Allende (Mexico)

1992-12-31

In this paper the theoretical fundament and formulae of the power factor are analyzed and a relationship among kilowatts, kilovars and power factor, is shown; also it deals with power factor in combination with load groups, as well as the numerical calculation of the required kvar for the desired improvement of the power factor. Additionally the technical and economical aspects of the capacitors and synchronous motors are contemplated, as well as their location in the electric system in order to achieve the maximum benefits. Finally, the savings obtained with the installation of capacitors in the electric power system of the Miguel Hidalgo refinery, are explained. [Espanol] En el presente trabajo se analizan los fundamentos teoricos y formulas del factor de potencia y se muestra la relacion entre kilowatts, kilovars y factor de potencia; tambien trata al factor de potencia combinado de grupos de cargas, asi como el calculo numerico de los KVAR necesarios para la mejora deseada del factor de potencia. Ademas se contemplan aspectos tecnicos y economicos de los capacitores y los motores sincronos, asi como la ubicacion de los mismos en el sistema electrico para lograr los maximos beneficios. Finalmente se explican las ganancias economicas que se obtuvieron al instalarse capacitores en el sistema electrico de potencia de la refineria Miguel Hidalgo.

Uranium potential of southwestern New Mexico (southern Hidalgo County), including observations on crystallization history of lavas and ash tuffs and the release of uranium from them. Final report

International Nuclear Information System (INIS)

Walton, A.W.; Salter, T.L.; Zetterlund, D.

1980-08-01

Geological environments present in southwestern New Mexico include thick sequences of sedimentary rock including limestone, conglomerates, sandstone, and shale: igneous intrusions with associated metal deposits; caldera centers, margins, and outflow facies; and basins with marginal faults and thick late Cenozoic sedimentary fillings. Predominant rock types are Paleozoic carbonates, Mesozoic terrigeneous rocks and carbonates, and Cenozoic volcanic rocks and basin-filling terrigeneous rocks. Consideration of information available in Preliminary Reconnaissance Reports and in Hydrogeochemical and Stream Reconnaissance Reports together with 347 new whole rock chemical analyses points to three areas of anomalous uranium abundance in Hidalgo County, New Mexico. The area has experienced three major periods of igneous activity in Phanerozoic time: one associated with the Laramide cycle of the Late Cretaceous and early Tertiary, mid-Tertiary cycle of silicic volcanism with abundant calderas, and a late Tertiary cycle of mafic volcanism. Silicic volcanic rocks are the most common exposed rock type in the area, and the most enriched in uranium (range, 0.4 to 19 ppM). The most likely source for any uranium ore-forming solutions lies with this cycle of volcanism. Solutions might have been introduced during volcanism or formed later by groundwater leaching of cooled volcanic rocks. Results indicate that groundwater leaching of cooled volcanic rocks was not an effective means of mobilizing uranium in the area. Study of several rhyolite lava flows indicates that they were emplaced in supercooled condition and may have crystallized completely at temperatures well below their liquids, or they may have warmed as crystallization released latent heat. Statistical comparison of the uranium concentration revealed no differences between vitrophyres and associated felsites

Uranium potential of southwestern New Mexico (southern Hidalgo County), including observations on crystallization history of lavas and ash tuffs and the release of uranium from them. Final report

Energy Technology Data Exchange (ETDEWEB)

Walton, A.W.; Salter, T.L.; Zetterlund, D.

1980-08-01

Geological environments present in southwestern New Mexico include thick sequences of sedimentary rock including limestone, conglomerates, sandstone, and shale: igneous intrusions with associated metal deposits; caldera centers, margins, and outflow facies; and basins with marginal faults and thick late Cenozoic sedimentary fillings. Predominant rock types are Paleozoic carbonates, Mesozoic terrigeneous rocks and carbonates, and Cenozoic volcanic rocks and basin-filling terrigeneous rocks. Consideration of information available in Preliminary Reconnaissance Reports and in Hydrogeochemical and Stream Reconnaissance Reports together with 347 new whole rock chemical analyses points to three areas of anomalous uranium abundance in Hidalgo County, New Mexico. The area has experienced three major periods of igneous activity in Phanerozoic time: one associated with the Laramide cycle of the Late Cretaceous and early Tertiary, mid-Tertiary cycle of silicic volcanism with abundant calderas, and a late Tertiary cycle of mafic volcanism. Silicic volcanic rocks are the most common exposed rock type in the area, and the most enriched in uranium (range, 0.4 to 19 ppM). The most likely source for any uranium ore-forming solutions lies with this cycle of volcanism. Solutions might have been introduced during volcanism or formed later by groundwater leaching of cooled volcanic rocks. Results indicate that groundwater leaching of cooled volcanic rocks was not an effective means of mobilizing uranium in the area. Study of several rhyolite lava flows indicates that they were emplaced in supercooled condition and may have crystallized completely at temperatures well below their liquids, or they may have warmed as crystallization released latent heat. Statistical comparison of the uranium concentration revealed no differences between vitrophyres and associated felsites.

Current Block Groups for Hidalgo County, New Mexico, 2006se TIGER

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The 2006 Second Edition TIGER/Line files are an extract of selected geographic and cartographic information from the Census TIGER database. The geographic coverage...

Current Urban Areas for Hidalgo County, New Mexico, 2006se TIGER

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The 2006 Second Edition TIGER/Line files are an extract of selected geographic and cartographic information from the Census TIGER database. The geographic coverage...

Current Census Blocks for Hidalgo County, New Mexico, 2006se TIGER

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The 2006 Second Edition TIGER/Line files are an extract of selected geographic and cartographic information from the Census TIGER database. The geographic coverage...

Current Water Polygons for Hidalgo County, New Mexico, 2006se TIGER

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The 2006 Second Edition TIGER/Line files are an extract of selected geographic and cartographic information from the Census TIGER database. The geographic coverage...

County Economic Census for Hidalgo County, New Mexico, 2006se TIGER

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The 2006 Second Edition TIGER/Line files are an extract of selected geographic and cartographic information from the Census TIGER database. The geographic coverage...

Employment performance by sector in Hidalgo, County, Texas, 2007–2011

Directory of Open Access Journals (Sweden)

Rodrigo Vera Vázquez

2015-12-01

Full Text Available This article examines the sectoral performance of the economy of Hidalgo County, Texas, using as reference the 2007–2011 recession period of the U.S. economy. The results of the investigation show that Hidalgo County avoided the contraction of the U.S. employment rate of –4.4%, as evidenced by a positive local employment rate of 5.2%. This recession–proof profile is explained by its orientation toward a service economy, including the public administration sector as a strategic field for correcting market failures. The shift–share technique was applied to provide an account of sectoral performance, supplied with data from the U.S. Bureau of Labor Statistics. The data obtained are discussed in the framework of the theoretical discussion related to the implementation of Keynesian–style active policies.

The Authors of the Ingenious Hidalgo Don Quixote of La Mancha

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Branka Kalenić Ramšak

2008-12-01

Full Text Available Even today literary criticism still considers the novel Don Quixote the first modern European novel because it fundamentally changes both the concept of literary creation and the findings regarding literary reception. Miguel de Cervantes Saavedra published the first part of his chivalric novel in 1605 in Madrid with the title El ingenioso hidalgo don Quijote de la Mancha. He published the second part, titled El ingenioso caballero don Quijote de la Mancha, ten years later (i.e., in 1615, again in Madrid. Why did Cervantes change the title in the second part of his novel and thus transform Don Quixote the hidalgo ‘nobleman’ into Don Quixote the caballero ‘knight, nobleman, horseman’? In Spanish literature of Cervantes’ time, writers often borrowed texts from one another, wrote sequels to them, and reworked them into humorous poems, jocular one-act plays, or unusual parodies. The Baroque concept of imitation was not understood as plagiarism, but rather as a positive approach to creativity. One of Cervantes’ most enthusiastic imitators was Alonso Fernández de Avellaneda. He hated Cervantes, but loved Don Quixote so much that he wrote a sequel to it in the form of a chivalric novel. In 1614, Avellaneda published his novel titled Segundo tomo del ingenioso hidalgo don Quijote de la Mancha (The Second Part of the Ingenious Hidalgo of La Mancha in Tarragona. Who is hidden behind the name Alonso Fernández de Avellaneda? To date, literary history has not been able to establish with certainty who the author of this “second part” was; this work represents the greatest literary mystery of all time in Spanish literature. In the 1960s a theory developed among Cervantes experts that for now seems to be the most convincing in determining Avellaneda’s true identity. In his article “ El Quijote y los libros” (Don Quixote and Books of 1969, Martín de Riquer presented the first well-founded hypothesis claiming that the writer Alonso Fern

José Luis Hidalgo, poeta de los muertos

Directory of Open Access Journals (Sweden)

Román GARCÍA-CAMINO MATEOS

2009-11-01

Full Text Available RESUMEN: La figura de José Luis Hidalgo (Torres, 1919-Madrid, 1947, poeta y pintor, ha de tomar un nuevo relieve como representante de una generación de autores montañeses que surgió en torno a los años cuarenta. Destaca en su breve obra, al igual que su corta pero intensa vida, la extrema sensibilidad de su poesía en el uso de imágenes, metáforas que acercan sus versos hacia el terreno de lo plástico y sensorial. Las preocupaciones son de profunda raigambre existencialista, al ser nuestro poeta un joven lector de pensadores como Nietzsche, Schopenhauer o Unamuno; es con este último con el que guarda una ineludible afinidad de ideas. La búsqueda que emprende José Luis Hidalgo hacia la verdad se sitúa dentro de una metafísica trascendente y una vertiente religiosa muy significativa, en un diálogo sincero y directo con Dios. Contrasta la sencillez formal de su poesía con el complejo sistema simbólico de elementos naturales, espacios... en los que se mueve dentro del marco fluctuante entre la tradición y la vanguardia; encontramos resonancias que nos llevan desde el romanticismo becqueriano, pasando por el simbolismo, hasta los movimientos vanguardistas —sobre todo el surrealismo— y el grupo poético del 27. La obra de Los muertos supone un momento culmen del dilatado periodo de posguerra.ABSTRACT: The literary figure of José Luis Hidalgo (Torres, 1919-Madrid, 1947, both a poet and a painter, achieves renown once more as a representative of a generation of writers from Cantabria (in the north of Spain which came to light around the 1940's. His work, as brief as his short but intense life, is remarkable for the great feeling of his poetry in the use of imagery and metaphors, which draw his verse near the domain of the vivid and sensorial. His concerns have deep existentialist roots; as a young man the poet was a devoted reader of great thinkers such as Nietzsche, Schopenhauer or Unamuno; it is the latter with whom he has an

Monitoring of urban growth in the state of Hidalgo using Landsat images

Directory of Open Access Journals (Sweden)

Laura Cano Salinas

2017-03-01

Given this background, this paper is focused on the generation of geographic information for regional urban planning and the overall aim is to examine urban growth rate during the period 2000-2014 in the state of Hidalgo, Mexico and identify potential areas of expansion from Landsat images. The methodology was based on techniques of remote sensing and Geographical Information System (GIS. The inputs used were six Landsat scenes: three for 2000 year and three for 2014. Image processing was performed on ERDAS Imagine® 9.1 and the spatial analysis of urban coverage statewide on ArcGIS 10.0 by ESRI®. First, the radiometric correction was made and we obtained the urban polygons of the 2000 year through of supervised classification. The 2014 urban layer was digitized manually due to the spectral incompatibility between the bands of the Landsat sensor 5 and 7, and the Landsat sensor 8. Then, we build a road density map and the spatial relationship of the urban centers with the road influence area was evaluated. For the year 2000, 103 urban polygons were mapped, whilst for 2014 were identified ten polygons more with a mapped minimum area of 24 ha. The main results indicated that in the state has increased 72.3 km2 urban area from 2000 to 2014. This represents an average growth rate of 1.8% per year. The most widespread municipalities are located in the region of Valle del Mezquital, however, Mineral de la Reforma, Tetepango, Tizayuca and Pachuca showed growth rates of 183.44%, 102% 94% and 68.5% in fourteen years, respectively. According to the road map density, these municipalities are located in areas of greatest influence of infrastructure as the Arco Norte highway in the state. The above findings, lead us to conclude that the Mezquital Valley and the Basin of Mexico are potential areas of urban spreading and it is associated with road development in the Central Mexico.

Miscellaneous Ground Transportation (Utilities) for Hidalgo County, New Mexico, 2006se TIGER

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The 2006 Second Edition TIGER/Line files are an extract of selected geographic and cartographic information from the Census TIGER database. The geographic coverage...

Economic Census Designated Places for Hidalgo County, New Mexico, 2006se TIGER

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The 2006 Second Edition TIGER/Line files are an extract of selected geographic and cartographic information from the Census TIGER database. The geographic coverage...

2000 Census Voting Precincts for Hidalgo County, New Mexico, 2006se TIGER

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The 2006 Second Edition TIGER/Line files are an extract of selected geographic and cartographic information from the Census TIGER database. The geographic coverage...

Diversidad de anfibios y reptiles de la Reserva de la Biosfera Barranca de Metztitlán, Hidalgo, México Diversity of amphibians and reptiles from the Barranca de Metztitlán Biosphera Reserve in Hidalgo, Mexico

Directory of Open Access Journals (Sweden)

Victor D. Vite-Silva

2010-08-01

Full Text Available La Reserva de la Biosfera Barranca de Metztitlán (RBBM es una extensa área protegida (96 042.94 ha de la zona centro del estado de Hidalgo, México. La reserva es bien conocida por su flora endémica, pero existe poca información disponible sobre su herpetofauna. En este estudio se examina la biodiversidad de la comunidad de anfibios y reptiles que habitan en cada uno de los 4 tipos de vegetación de la reserva: bosque de pino-encino, bosque tropical caducifolio, matorral submontano y matorral xerófilo. El trabajo de campo se llevó a cabo entre junio de 2006 y agosto de 2007, periodo de estación de lluvias y secas. En total, se registran 7 especies de anfibios y 31 de reptiles para la RBBM, distribuidas en 14 familias y 29 géneros. En todos los tipos de vegetación, la riqueza de especies de reptiles fue mayor en la estación de lluvias, mientras que la de especies de anfibios fue mayor en la de secas. Entre los tipos de vegetación, el bosque tropical caducifolio exhibió la diversidad y riqueza de especies más grande de anfibios y reptiles. El bosque de pino-encino presentó la mayor equidad y diversidad de especies que los otros tipos de vegetación. El matorral xerófilo y matorral submontano fueron los más similares entre sí en diversidad de especies. Este trabajo representa una aportación significativa al conocimiento de la herpetofauna de la RBBM, y una base para estudios futuros sobre historia natural de los anfibios y reptiles de esta reserva.The Barranca de Metztitlán Biosphere Reserve (BMBR is an extensive protected area (96 042.94 ha in Hidalgo state of central Mexico. The reserve is well known for its globally significant endemic flora, but relatively little information is available regarding its herpetofauna. We examined reptile and amphibian community biodiversity occurring in each of 4 vegetation types characteristic of the reserve: pine-oak forest, tropical deciduous forest, sub-montane shrubland, and arid tropical

[Renal transplantation program at the Centenario Hospital Miguel Hidalgo in Aguascalientes, Mexico].

Science.gov (United States)

Reyes-Acevedo, Rafael; Romo-Franco, Luis; Delgadillo-Castañeda, Rodolfo; Orozco-Lozano, Iraida; Melchor-Romo, Miriam; Gil-Guzmán, Enrique; Lupercio-Luévano, Salvador; Cervantes, Sandra; Dávila, Imelda; Chew-Wong, Alfredo

2011-09-01

Miguel Hidalgo Hospital in Aguascalientes is dependent from the Federal Secretary of Health and operates in integrity with State health system in Aguascalientes. It capacity is based on 132 censored beds and 71 no censored beds. Is considered a specialty hospital in the region of Bajío. Renal transplant program activity was initiated in 1990 and gives care for adult and pediatric population. Retrospective, comparative and longitudinal study to describe and analyze our experience. Data base and clinical charts of renal transplant recipients were reviewed. Age, gender, date of transplant, etiology of renal disease, type of donor, HLA compatibility and PRA, immunosuppressive therapy, acute rejection, serum creatinina, graft loss and mortality were registered. Statistical analysis included 2, unpaired Student T test and Kaplan-Meier survival analysis with Log Rank test. Cox Analysis was also done. 1050 renal transplants were done from November 1990 to June 2011. 50 were excluded because follow-up was not longer than 3 months. 1000 consecutive renal transplant patients from January 1995 to June 2011 were included for analysis. Patients were divided in 2 groups: group A transplanted January 1995 to December 2004; group B transplanted January 2005 to June 2011. Etiology for end stage renal disease is unknown in 61% of cases, 11% developed renal disease to diabetes mellitus. 93% patient survival was observed at median follow-up and 84.9% graft survival at median follow-up (6 years). Biopsy proven acute rejection in group A 19.9 vs. 10% in group B. Two haplotype matching shows 92% graft survival. Diabetic patients exhibit 73% graft survival vs. other as hypertension (87%). PRA >0 and serum creatinine > 2.0 mg/dL increase risk for graft loss according to Cox analysis. CONCLUSION. Results are comparable to international data. Importance of developing regional transplant centers is emphasized.

Modeling of an atomizer for two fluids; Modelacion de un atomizador de dos fluidos

Energy Technology Data Exchange (ETDEWEB)

Tapia Ramirez, Zoili [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

1998-09-01

The work reported in this article presents the results of the effort to improve the basic understanding of the flow structure that is formed in a two fluid sprayer before and after the interaction between the sprayed fluid and the spraying fluid. The images in the interior of the mixing chamber of the atomizer are shown, which were taken with a high velocity video camera. Also the results of the numerical simulation of the internal flow obtained by means of a package of commercial modeling are shown. [Espanol] El trabajo reportado en este articulo presenta los resultados del esfuerzo por mejorar el entendimiento basico de la estructura del flujo que se forma en un atomizador de dos fluidos antes y despues de la interaccion entre el fluido atomizado y el fluido atomizante. Se muestran imagenes del flujo en el interior de la camara de mezclado del atomizador, las cuales fueron tomadas con una camara de video de alta velocidad. Tambien se incluyen los resultados de la simulacion numerica del flujo interno obtenidas por medio de un paquete de modelacion comercial.

Miguel Hidalgo: un héroe dual en Sublevación de José Clemente Orozco

OpenAIRE

Ramouche, Marie-Pierre

2015-01-01

En 1937, en el recinto del Palacio de Gobierno de Guadalajara, en el mismo lugar en que Miguel Hidalgo había declarado la abolición de la esclavitud el 6 de diciembre de 1810, el artista mexicano José Clemente Orozco realizó un imponente retrato del Padre de la Patria mexicana.La figura majestuosa del sacerdote se abalanza fuera de las paredes como para transmitir, más allá de los siglos, la llama de la rebelión a los espectadores. Miguel Hidalgo encarna perfectamente la imagen de Prometeo, t...

EL CLIMA ORGANIZACIONAL EN UNA EMPRESA DE CLASE MUNDIAL (CFE ZONA CENTRO OCCIDENTE DE MEXICO)

OpenAIRE

Valenzo Jimenez, Marco Alberto; Martinez Arroyo, Jaime Apolinar; Pedraza Rendonrroyo, Oscar Hugo

2010-01-01

This present study is a field investigation conducted by the Department of Economic and Administrative Research Technological of Instituto Tecnolуgico de Morelia (ITM) and the Institute of Economic and Business Research (ININNE) belonging to the Universidad Michoacana de San Nicolбs de Hidalgo, designed to determine the organizational environment of the parastatal responsible for the generation, transmission, distribution and marketing of electricity in Mexico, called Comisiуn Federal d...

Determination of enzymatic profile of the ligninolytic fungus isolated from Mexico

International Nuclear Information System (INIS)

Cruz Ramirez, M. G.; Rivera-Riuos, J. M.; Medina Moreno, S. A.; Tellez-Jurado, A.; Maqueda Galvez, A. P.; Mercado-Flores, Y.; Arana-Cuenca, A.

2009-01-01

The State of Hidalgo (Mexico) has a large extent of forest, that is the Huasteca Hidalguense where there is a big amount of microorganisms, these represent and important resource from the ecologic and biotechnological point of views due to then can be used in a broad variety of industrial processes with the climatic conditions of this place the fungi must be thermopile or at least thermo tolerant, since the temperatures can be higher to 50 degree centigrade in summer and this temperature in declines to 20 degree centigrade in winter. (Author)

Characterization of obsidian devices come from San Miguel Ixtapan, Estado de Mexico by Neutron Activation Analysis; Caracterizacion de artefactos de obsidiana provenientes de San Miguel Ixtapan, Estado de Mexico con Analisis por Activacion Neutronica

Energy Technology Data Exchange (ETDEWEB)

Almazan T, M.G.; Jimenez R, M.; Monroy G, F.; Tenorio C, D. [Instituto Nacional de Investigaciones Nucleares, A.P. 18-1027, 11801 Mexico D.F. (Mexico)

2002-07-01

The Neutron Activation Analysis (NAA) is an efficient multielemental technique for determination of elements in low concentration (ppm), what has been result useful in the study of origin of archaeological material. In this work that technique was used for characterizing obsidian devices coming from the San Miguel Ixtapan site, Estado de Mexico and it was found that these come from three important beds which are: Sierra de Pachuca, Hidalgo, Zinapecuaro and Zinaparo-Varal in the Michoacan state. (Author)

Characterization of obsidian devices come from San Miguel Ixtapan, Estado de Mexico by Neutron Activation Analysis

International Nuclear Information System (INIS)

Almazan T, M.G.; Jimenez R, M.; Monroy G, F.; Tenorio C, D.

2002-01-01

The Neutron Activation Analysis (NAA) is an efficient multielemental technique for determination of elements in low concentration (ppm), what has been result useful in the study of origin of archaeological material. In this work that technique was used for characterizing obsidian devices coming from the San Miguel Ixtapan site, Estado de Mexico and it was found that these come from three important beds which are: Sierra de Pachuca, Hidalgo, Zinapecuaro and Zinaparo-Varal in the Michoacan state. (Author)

Cinco especies nuevas de Pselliopus (Hemiptera: Heteroptera: Reduviidae: Harpactorinae: Harpactorini para México Five new species of Pselliopus (Hemiptera: Heteroptera: Reduviidae: Harpactorinae from Mexico

Directory of Open Access Journals (Sweden)

Harry Brailovsky

2007-06-01

Full Text Available Se describen 5 especies nuevas de Pselliopus Bergroth (Reduviidae: Harpactorinae recolectadas en México (Guerrero, Hidalgo, Jalisco, Michoacán, Nayarit, Nuevo León, Oaxaca, Puebla, Querétaro, San Luis Potosí, Sinaloa, Sonora y Tamaulipas y en los Estados Unidos de América (Arizona. Pselliopus karlenae Hussey se registra por primera vez para la República Mexicana. Se ilustran caracteres diagnósticos del pronoto, del borde posterior del segmento abdominal VII, de la cápsula genital del macho (pigóforo y parámeros. Se incluye una clave para la identificación de las especies basada principalmente en los genitales masculinos.Five new species of Pselliopus Bergroth (Reduviidae: Harpactorinae from Mexico (Guerrero, Hidalgo, Jalisco,Michoacán, Nayarit, Nuevo León, Oaxaca, Puebla, Querétaro, San Luis Potosí, Sinaloa, Sonora and Tamaulipas and from the United States of America (Arizona are described. Pselliopus karlenae Hussey is a new record for Mexico. Diagnostic taxonomic characters of pronotum, posterior border of abdominal segment VII, male genital capsule (pygophore and parameres are illustrated. An identification key based mainly on the male genitalia is included.

Pobreza, migración y desempleo: mujeres en la sierra tepehua de Hidalgo, México Pobreza, migración y desempleo: mujeres en la sierra tepehua de Hidalgo, México

Directory of Open Access Journals (Sweden)

Pablo Vargas González

2009-12-01

Full Text Available For decades, the State of Hidalgo has been considered as an entity with deep social inequalities and scant social, economic and political development. As a result, there are conditions of exclusion, marginalization, racial discrimination and unequal access to the fundamental rights of its citizens; which are still present in the population census data published by Inegi 2000 and 2005.In the State of Hidalgo there are more than 4596 localities, of which 96% are less than 2500 inhabitants; the great majority of them are located in marginal «municipios» and regions and therefore they do not have the minimum indispensable conditions of welfare. But it is not only poverty but exclusion and vulnerability which affect these communities.In the sierra of Tepehua (San Bartolo Tutotepec, Huehuetla y Tenango, the rural communities, mostly indigenous, with agricultural economic vocation live in marginal conditions and the middlemanism —coyotaje— is a persistent flagellum that occurs even in public organisms. However, the rural inhabitants generate response processes to globalization through social capital and the women organisation.Por décadas el estado de Hidalgo ha sido considerado una entidad con profundas desigualdades sociales y escaso desarrollo social, económico y político. Por lo anterior, se observan condiciones de exclusión, marginación, discriminación y de un inequitativo acceso a los derechos fundamentales de los ciudadanos, todavía presentes en las cifras de los censos de población del Inegi de 2000 y 2005.En el estado de Hidalgo existen más de 4.596 localidades de las cuales el 96% son menores de 2500 habitantes, la gran mayoría están ubicadas en municipios y regiones marginadas y por consiguiente carecen del mínimo indispensable de bienestar; pero no solo es la pobreza sino que estas comunidades y sus habitantes se encuentran en condiciones de exclusión y vulnerabilidad.En la sierra tepehua (San Bartolo Tutotepec, Huehuetla

GHG and black carbon emission inventories from Mezquital Valley: The main energy provider for Mexico Megacity.

Science.gov (United States)

Montelongo-Reyes, M M; Otazo-Sánchez, E M; Romo-Gómez, C; Gordillo-Martínez, A J; Galindo-Castillo, E

2015-09-15

The greenhouse gases and black carbon emission inventory from IPCC key category Energy was accomplished for the Mezquital Valley, one of the most polluted regions in Mexico, as the Mexico City wastewater have been continuously used in agricultural irrigation for more than a hundred years. In addition, thermoelectric, refinery, cement and chemistry industries are concentrated in the southern part of the valley, near Mexico City. Several studies have reported air, soil, and water pollution data and its main sources for the region. Paradoxically, these sources contaminate the valley, but boosted its economic development. Nevertheless, no research has been done concerning GHG emissions, or climate change assessment. This paper reports inventories performed by the 1996 IPCC methodology for the baseline year 2005. Fuel consumption data were derived from priority sectors such as electricity generation, refineries, manufacturing & cement industries, transportation, and residential use. The total CO2 emission result was 13,894.9 Gg, which constituted three-quarters of Hidalgo statewide energy category. The principal CO2 sources were energy transformation (69%) and manufacturing (19%). Total black carbon emissions were estimated by a bottom-up method at 0.66 Gg. The principal contributor was on-road transportation (37%), followed by firewood residential consumption (26%) and cocked brick manufactures (22%). Non-CO2 gas emissions were also significant, particularly SO2 (255.9 Gg), which accounts for 80% of the whole Hidalgo State emissions. Results demonstrated the negative environmental impact on Mezquital Valley, caused by its role as a Megacity secondary fuel and electricity provider, as well as by the presence of several cement industries. Copyright © 2015 Elsevier B.V. All rights reserved.

The scrapers of obsidian from Metztitlan, Hidalgo. Typology and tools function with the application of the Sem, PIXE and NAA techniques

International Nuclear Information System (INIS)

Elizalde R, S.V.; Mandujano A, C.

2000-01-01

In the last 50 years have been enormous changes and the archaeology has been benefited with the technology development, as computation, the advancements in nuclear physics, the electron microscopy, the particle accelerator and the DNA analysis. As first approach to studied material it was realized in cabinet the morphological and technological analysis to establish a typology and to know the manufacturer process of the scrapers (tool used for to scrape a cavity after cutting its lance-shaping leaves at the maguey core obtaining so the sap commonly named hydromel at the Hidalgo state region in Mexico). On the other hand the studies which carried out in the ININ consist in the functional analysis of use traces in scanning electron microscopy (Sem) and stereoscopic to know about the type of work which were addressed the scrapers. Also were carried out the Neutron Activation Analysis (NAA) and the Proton Induced X-ray Emission (PIXE) with the purpose to know the obsidian site which was supplied the Dominion population. (Author)

Hidalgo Sets Sail: A School District Supports All Students in Earning College Credits

Science.gov (United States)

Nodine, Thad R.

2011-01-01

In 2005, the Hidalgo Independent School District made an ambitious commitment. In partnership with nearby University of Texas-Pan American, the University of Texas System, the Communities Foundation of Texas/Texas High School Project, and the Bill & Melinda Gates Foundation, the district promised that all of its students, not just a select…

La calidad estándar de la leche en el estado de Hidalgo, México

Directory of Open Access Journals (Sweden)

Fernando Cervantes Escoto

2013-01-01

Full Text Available En el estado de Hidalgo, México, en el año 2010, se produjeron 419,273 miles de litros de leche, que representan el 3.9 % del total nacional; en la entidad hay tres cuencas lecheras importantes: Tizayuca, Valle de Tulancingo y Mezquital, cada una con características propias, que determinan, entre otros aspectos, los canales de comercialización del producto. El objetivo de la investigación fue comparar la calidad estándar de la leche entre cuencas. Se concluye que al cotejar la leche de Hidalgo con las normas internacionales (comparación al exterior, la leche es excelente en rendimiento industrial, con deficiente sanidad, y probablemente adulterada con agua. En la comparación al interior (entre las tres cuencas, se concluye que sí hubo un "efecto de cuenca".

Nitrous oxide flux in maize and wheat cropped soils in the central region of Mexico during El nino year 1998

Energy Technology Data Exchange (ETDEWEB)

Longoria Ramirez, R. [Centro Nacional de Investigaciones y Desarrollo Tecnologico, Mexico, D.F. (Mexico); Carbajal Benitez, G.; Mar Morales, B.E.; Ruiz Suarez, G. [Centro de Ciencias de la Atmosfera, Universidad Nacional Autonoma de Mexico, (UNAM), Mexico, D.F. (Mexico)

2003-10-01

Emissions of nitrous oxide (N{sub 2}O) were measured in agricultural lands used for farming wheat and maize during 1998 in the states of Hidalgo and Tlaxcala in Mexico. In an irrigated wheat field (El Tenhe, Hidalgo), an average flux of -10.85 {mu}g N{sub 2}O - N m{sup -}2 h{sup -}1 was obtained for the total cycle (155 days between December and May). There, high negative values were observed with Water Fill Porous Space (WFPS) close to 70%. The average flux of the complete cycle (269 days between March and December) in an irrigated maize field (El Progreso, Hidalgo) was 37.43 {mu}g N{sub 2}O - N m{sup -}2 h{sup -}1. In this case, more insignificant negative fluxes were found with WFPS close to 45% or less. These last results may have been influenced by the strong El Nino, which occurred in the middle of 1998. Twenty once percent of the measurements in the state of Hidalgo showed soil acting as a nitrous oxide sink. The samples from Tlaxcala showed that these fields acted as emitters. In the rain fed fields in the state of Tlaxcala, an average flux of 121 {mu}g N{sub 2}O - N m{sup -}2 h{sup -}1 was obtained for the wheat field. The farming season lasted 142 days, from July to December. In addition, for the maize field the averaged flux was 285.61 {mu}g N{sub 2}O - Nm{sup -}2h-1. The farming season lasted 246 days, from April to December. [Spanish] En 1998 se midieron las emisiones de oxido nitroso (N{sub 2}O) de suelos agricolas para cultivar trigo y maiz en los estados de Hidalgo y Tlaxcala, en Mexico. Para un campo irrigado de trigo (El Tenhe, Hidalgo), se obtuvo un flujo promedio de -10.85 {mu}g N{sub 2}O - N m{sup -}2 h{sup -}1 para el ciclo total (155 dias entre diciembre y mayo). En este caso se observaron valores negativos elevados en el espacio poroso relleno de agua (VFPS, pos sus siglas en ingles), cercanos a 70%. El flujo promedio para el ciclo completo (269 dias entre marzo y diciembre) en un campo irrigado de maiz fue de 37.43 {mu}g N{sub 2}O - N m

Microbiological characteristics of four ‘chorizo’ types commercialized in Hidalgo State, Mexico

Directory of Open Access Journals (Sweden)

Roberto Gonzalez-Tenorio

2012-12-01

Full Text Available Chorizo is a raw sausage commercialized in almost all Mexico, mainly in the central region. Chorizo is elaborated from small producers’ craftsman who sold their products in local markets, to big meat processors who distribute their products in supermarkets. These differences in elaboration affect chorizo quality. In this work commercial chorizo bought in four different points (local butchers, rural markets, supermarkets and supply centers. Mainly microbiological groups were determined. Techno-sanitary conditions regulation should be improved in order to establish quality criteria.

76 FR 25406 - Additional Designations, Foreign Narcotics Kingpin Designation Act

Science.gov (United States)

2011-05-04

...; Calle Comercio No. 50, Colonia Escandon, Delegacion Miguel Hidalgo, Mexico City, Distrito Federal C.P. 11800, Mexico; Calle Milpa No. 87, Colonia El Vigia, Zapopan, Jalisco C.P. 45100, Mexico; Calle...

Notes on the breeding biology of common resident birds in an urbanized area of Hidalgo, Mexico

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Iriana Zuria

2010-01-01

Full Text Available Presentamos información sobre la biología reproductiva y las características del sitio de anidación para seis especies de aves comunes en una pequeña reserva ecológica inmersa en la ciudad de Pachuca, Hidalgo, México: Columbina inca (tórtola cola larga, Pyrocephalus rubinus (mosquero cardenal, Campylorhynchus brunneicapillus (matraca del desierto, Toxostoma curvirostre (cuitlacoche pico curvo, Pipilo fuscus (toquí pardo y Carpodacus mexicanus (pinzón mexicano. Seguimos 65 nidos activos, principalmente de C. mexicanus y C. brunneicapillus. La densidad de nidos alcanzó 15 nidos por hectárea en algunas áreas del parque. Las principales causas de fracaso reproductivo en los nidos fracasados (74% fueron las fuertes lluvias y el disturbio humano. Los nidos se encontraron en siete sustratos diferentes, principalmente en Cylindropuntia imbricata y Cupressus spp. Presentamos, para cada especie, datos sobre las características del sitio de anidación, incluyendo las plantas utilizadas para anidar, el promedio de su altura y diámetro a la altura del pecho, altura promedio del nido, tamaño de nidada, extensión de la temporada de anidación y causas particulares de fracaso reproductivo. Al final, sugerimos algunas recomendaciones generales de manejo que pueden ayudar a la conservación de aves que anidan en parques del centro de México.

Characterization of a Mineral of the District of Zimapan, Mina Concordia, Hidalgo, for the Viability of the Recovery of Tungsten

Science.gov (United States)

Martín, Reyes P.; Miguel, Perez L.; Julio, Cesar Juárez T.; Aislinn, Michelle Teja R.; Francisco, Patiño C.; Mizraim, Uriel Flores G.; Iván, A. Reyes D.

A sulfide-type mineral of the district of Zimapan, Hidalgo, Mexico, was chemically and mineralogically analyzed with the aim of detecting minor species with added value for their subsequent beneficiation. Apart from the usual species of the site, the X-ray diffraction analysis (XRD) detected the presence of tungsten sulfate (WS2) and the mineral species typical of a base-metal sulfide site, as well as impurities such as: orthoclase, quartz, magnesium-silicon oxide, magnesioferrite, monticellite, andradite, magnetite and calcite, the latter being the mineral matrix. The Scanning Electron Microscopy (SEM) mapping confirmed the presence of the typical elements of the mineral: W, Si, O, Mg, Ca, C, Al, K, Fe, S, Zn and Cu. The Inductively Coupled Plasma Spectroscopy (ICP) analysis indicates an average concentration of 380 g W ton"1, as well as 1.81% Zn, 3.41% S, 0.15% Cu, 2.36% Fe, 0.78% Pb, 0.04% Mn, Sb 0.05% and 0.01% Ag. This mineral is a potential source for the extraction of tungsten

Consumo de alcohol y drogas en estudiantes de Pachuca, Hidalgo Alcohol and drug consumption among students from Pachuca, Hidalgo

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Estela Rojas-Guiot

1999-07-01

y los consumidores de otras drogas, a diferencia de lo que sucede con los abstemios, presentaron más problemas al destinar su tiempo libre a actividades como irse a beber con amigos, exhibir más conductas antisociales y tener un distanciamiento de la familia que se refleja en la baja participación en actividades compartidas, en el desinterés por cumplir con sus normas y en la percepción de conflictos al interior de la misma.OBJECTIVE. To determine the prevalence of alcohol and drug consumption and its relationship to sociodemographic variables, leisure activities, antisocial behavior, family norms and conflicts, among others. MATERIAL AND METHODS. Data derive from a representative survey of 1 929 students of junior high and high school, conducted in 1996 in the city of Pachuca, Hidalgo, Mexico. Of these, 44.9% were boys and 52.5% were girls; mean age was 14. A self-applied questionnaire, prepared by the WHO together with some countries, among them Mexico, was completed by the studied subjects, and included indicators of alcohol and drug consumption. RESULTS. Of the total sample, 47.9% had tried alcohol, and 12.6% had drunk large quantities -5 drinks or more per sitting- during the month previous to the survey. Preferred drinks are beer and "coolers", which they buy at shops where no identification is required and drink at home or at friend's homes. With respect to drugs, 5.1% had tried illegal or medical drugs without prescription, in particular inhalants, marihuana and tranquilizers. More boys consumed illegal drugs, and more girls medical drugs without prescription. Boys, who are also older, more frequently consumed alcohol and drugs and were more often employed during the previous year at part-time jobs. High alcohol level and drug consumers were characterized by their frequent report of being bored in their free time, drinking with friends and enrolling in antisocial behavior. With respect to family norms, they follow them less and show less interest in

Frecuencia y algunos factores de riesgo de mortalidad en el estado de Hidalgo, México, por defectos de cierre del tubo neural

OpenAIRE

Muñoz-Juárez Sergio; Vargas-Flores Humberto; Hernández-Prado Bernardo; López-Ríos Olga; Ortiz-Espinosa Rosa María

2002-01-01

Objetivo. Calcular el riesgo de muerte fetal secundaria a defectos del cierre del tubo neural y estimar factores asociados con este tipo de muertes en el estado de Hidalgo. Material y métodos. La información analizada en el año 2000 fue obtenida de los certificados de muerte fetal del periodo 1990-1995 en el estado de Hidalgo. Se utilizó un diseño de mortalidad proporcional, considerado como una variante del diseño de casos y controles. Los casos fueron aquellas muertes fetales secundarias a ...

Chemical modeling of formation water of the active Luna, Tabasco; Modelacion quimica de aguas de formacion del activo Luna, Tabasco

Energy Technology Data Exchange (ETDEWEB)

Barragan R, Rosa M; Portugal M, Enrique; Arellano G, Victor M. [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico); Martinez A, Ana E; Ascencio C, Fernando [Petroleos Mexicanos (Mexico)

2001-07-01

From the data of chemical composition of the water, the chemical equilibrium at a given temperature can be modeled for, later, obtain the saturation indexes of characteristic minerals with the intention of knowing or predict which phases can form the deposits. The Gerencia de Productividad de Pozos (GPP) of the Subdivision of Technology and Professional Development (STDP) of PEMEX, has among its objectives to promote studies tending to solve problematic that affect the wells productivity, reason why it showed interest in making a study of chemical modeling of formation waters of the Active Luna, in order to know the saturation state of the main mineral phases. This way a joint project was executed in 1997 among the GPP, the Active of Production Luna of PEMEX and the Gerencia de Geotermia of the IIE. The objectives of the project were: (a) sampling and physicochemical characterization of waters pertaining to oil wells of the Actives of Production Luna, and (b) modeling of the chemical equilibrium at well head and deposit conditions to obtain saturation indexes of characteristic minerals of hydrothermal systems, in order to predict the mineral phases that can be found in superficial and deep incrustations. [Spanish] A partir de los datos de composicion quimica del agua, pude modelarse el equilibrio quimico a una temperatura dada para, posteriormente, obtener los indices de saturacion de los minerales caracteristicos con el objeto de conocer o predecir cuales fases pueden formar los depositos. La Gerencia de Productividad de Pozos (GPP) de la Subdireccion de Tecnologia y Desarrollo Profesional (STDP) de Pemex, tiene entre sus objetivos promover estudios tendientes a resolver problematicas que impactan la productividad de los pozos, por lo que mostro interes en realizar un estudio de modelacion quimica de las aguas de formacion del Activo Luna, con el proposito de conocer el estado de saturacion de las principales fases minerales. De esta forma se realizo un proyecto

77 FR 14592 - Additional Designations, Foreign Narcotics Kingpin Designation Act

Science.gov (United States)

2012-03-12

... controlled by significant foreign narcotics traffickers as identified by the President. In addition, the...''), DOB 13 Aug 1961; POB Culiacan, Sinaloa, Mexico; citizen Mexico; nationality Mexico; C.U.R.P. ZAGJ610813HSLMRS05 (Mexico) (individual) [SDNTK] Entities 2. ZARKA DE MEXICO S.A. DE C.V., Miguel Hidalgo No. 348 Pte...

2000 Census Public Use Microdata Area (PUMA) 5% for Hidalgo County, New Mexico, 2006se TIGER

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The 2006 Second Edition TIGER/Line files are an extract of selected geographic and cartographic information from the Census TIGER database. The geographic coverage...

Biochemical and full genome sequence analyses of clinical Vibrio cholerae isolates in Mexico reveals the presence of novel V. cholerae strains.

Science.gov (United States)

Díaz-Quiñonez, José Alberto; Hernández-Monroy, Irma; Montes-Colima, Norma Angélica; Moreno-Pérez, María Asunción; Galicia-Nicolás, Adriana Guadalupe; López-Martínez, Irma; Ruiz-Matus, Cuitláhuac; Kuri-Morales, Pablo; Ortíz-Alcántara, Joanna María; Garcés-Ayala, Fabiola; Ramírez-González, José Ernesto

2016-05-01

The first week of September 2013, the National Epidemiological Surveillance System identified two cases of cholera in Mexico City. The cultures of both samples were confirmed as Vibrio cholerae serogroup O1, serotype Ogawa, biotype El Tor. Initial analyses by PFGE and by PCR-amplification of the virulence genes, suggested that both strains were similar, but different from those previously reported in Mexico. The following week, four more cases were identified in a community in the state of Hidalgo, located 121 km northeast of Mexico City. Thereafter a cholera outbreak started in the region of La Huasteca. Genomic analyses of the four strains obtained in this study confirmed the presence of Pathogenicity Islands VPI-1 and -2, VSP-1 and -2, and of the integrative element SXT. The genomic structure of the 4 isolates was similar to that of V. cholerae strain 2010 EL-1786, identified during the epidemic in Haiti in 2010. Copyright © 2016 Institut Pasteur. Published by Elsevier Masson SAS. All rights reserved.

El mito reformado: la oblicua visión oficialista en el filme mexicano Miguel Hidalgo: la historia jamás contada

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Alan Rodríguez

2014-10-01

En el marco de esa alargada fiesta patriótica, el gobierno financió filmes con temáticas nacionalistas. Uno de ellos es Hidalgo: la historia jamás contada (Antonio Serrano, 2010, que ofrece una perspectiva totalmente inusual de la vida del héroe insurgente Miguel Hidalgo y Costilla. El presente artículo propone la tesis de que filmes como éste fueron financiados con el ánimo de (reapreciar símbolos históricos ante la crisis de identidad, valores y seguridad nacional que aqueja al país. En el caso de Hidalgo… fue un intento por reimpulsar a un personaje mítico que ayudase a enaltecer nuevamente lo idealizadamente mexicano.

Estrategias metodológicas para la interpretación y el análisis de la obra literaria El Ingenioso Hidalgo Don Quijote de la Mancha

Directory of Open Access Journals (Sweden)

Marlene Aguirre-Chaves

2006-06-01

• To propose a didactic unit to develop the multiple intelligencies in the literary study of the literary work of El Ingenioso Hidalgo Don Quijote de la Mancha. After analyzing the data, a series of methodological strategies to interpret and analyse the novel El Ingenioso Hidalgo Don Quijote de la Mancha, wich contributes to improve the teaching and learning process in the Spanish subject, in particular, to change the negative perception that the students have about reading the masterpiece of Miguel de Cervantes.

TREATY OF GUADALUPE HIDALGO: Definition and List of Community Land Grants in New Mexico. Exposure Draft

National Research Council Canada - National Science Library

2001-01-01

.... In New Mexico, these land grants fulfilled several purposes: to encourage settlement, reward patrons of the Spanish government, and create a buffer zone to separate hostile Native American tribes from the more populated regions of New Spain...

El Dia de la Independencia, September 16, 1810: El Grito de Dolores (Independence Day, September 16, 1810: The Cry of Dolores).

Science.gov (United States)

Oakland Unified School District, CA.

Each year on the eve of September 16, when the President of the Republic of Mexico has rung the church bell that once hung in the belfry at the Church of Our Lady of Sorrows in the small town of Dolores Hidalgo, he has once more proclaimed Independence Day. When Father Miguel Hidalgo y Costilla rang that same bell on September 16, 1810, he rang it…

9 CFR 93.303 - Ports designated for the importation of horses.

Science.gov (United States)

2010-01-01

... PRODUCTS IMPORTATION OF CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY... land border ports are designated for the entry of horses from Mexico: Brownsville, Hidalgo, Laredo...; Calexico and San Ysidro, California; and Antelope Wells, Columbus, and Santa Teresa, New Mexico. (d...

[Transmission risk of Trypanosoma cruzi in Metztitlán municipality from Hidalgo state, México, by characterization of domiciliary units and their entomologic indexes].

Science.gov (United States)

Becerril, Marco A; Angeles-Pérez, Vidal; Noguez-García, Julio Cr; Imbert-Palafox, José L

2010-01-01

In order to determine the risk of transmission of Trypanosoma cruzi by triatomines in Metztitlan municipality, Hidalgo State, Mexico, entomological indexes were calculated and the characteristics of dwellings were described. A transversal, retrospective, descriptive, and observational study was performed by means of an intentional not probabilistic and expertise sampling from January to December of 2005 in 10 localities in which presence of triatomines were investigated either intra or peridomestic environmental in 699 houses. Building material and presence of infected triatomines with T. cruzi were registered to determine entomologic indexes. The triatomine species collected were: Triatoma barberi (Usinger) and T. mexicana (Herrich-Schaeffer) (Hemiptera: Reduviidae). The results indicated that natural infection index varied from 7.7% to 50%; colonization index reached 80%; infestation index varied from 7.7% to 25%; dispersion index was 70%. Stone-walled houses were more infested. We can conclude that it is necessary to establish T. cruzi transmission control measures against triatomines in localities from Metztitlan, primarily in stone-walled houses where T. barberi occurs, as it was the most important vector species in the transmission of T. cruzi in this municipality.

Calculation of electromagnetic field in electric machines through the finite element: Electromagnetic modeling; Calculo de campos electromagneticos en maquinas electricas mediante elemento finito: Modelacion electromagnetica

Energy Technology Data Exchange (ETDEWEB)

Rosales, Mario F [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

1988-12-31

In this article are presented the general characteristics of the electromagnetic phenomena that can be described by means of the software CALIIE-2D of the Instituto de Investigaciones Electricas (IIE) derived from a modeling based in the magnetic and electric potentials, always using the MKS rationalized units system. Closed regions are considered with axial or moving symmetry to incorporate the bi-dimensional behavior of the electromagnetic fields. The possibility of means with movement is also included. [Espanol] En este articulo se presentan las caracteristicas generales de los fenomenos electromagneticos que pueden describirse mediante el programa de computo CALIIE-2D, del Instituto de Investigaciones Electricas (IIE), que provienen de una modelacion basada en los potenciales magnetico y electrico, en esta se utiliza sistema MKS racionalizado de unidades. Se consideran regiones cerradas con simetria axial o traslacional para incorporar el comportamiento bidimensional de los campos electromagneticos, se incluye tambien la posibilidad de medios con movimiento.

Calculation of electromagnetic field in electric machines through the finite element: Electromagnetic modeling; Calculo de campos electromagneticos en maquinas electricas mediante elemento finito: Modelacion electromagnetica

Energy Technology Data Exchange (ETDEWEB)

Rosales, Mario F. [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

1987-12-31

In this article are presented the general characteristics of the electromagnetic phenomena that can be described by means of the software CALIIE-2D of the Instituto de Investigaciones Electricas (IIE) derived from a modeling based in the magnetic and electric potentials, always using the MKS rationalized units system. Closed regions are considered with axial or moving symmetry to incorporate the bi-dimensional behavior of the electromagnetic fields. The possibility of means with movement is also included. [Espanol] En este articulo se presentan las caracteristicas generales de los fenomenos electromagneticos que pueden describirse mediante el programa de computo CALIIE-2D, del Instituto de Investigaciones Electricas (IIE), que provienen de una modelacion basada en los potenciales magnetico y electrico, en esta se utiliza sistema MKS racionalizado de unidades. Se consideran regiones cerradas con simetria axial o traslacional para incorporar el comportamiento bidimensional de los campos electromagneticos, se incluye tambien la posibilidad de medios con movimiento.

Seed production and quality of maize in High Valleys of Mexico.

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Juan Virgen-Vargas

2015-12-01

Full Text Available The objective of this study was to increase the productivity of maize in High Valleys of Mexico, at the Valley of México and Bajio Experimental Stations of the National Institute for Forestry, Agriculture and Livestock Research (INIFAP. The following activities were carried out: production of registered seed to strengthen seed micro- enterprises of national capital, quality evaluation of certified seed, and generation of production technology. Between 2005 and 2013, 46.71 tons of registered seed of the hybrids parents: H-40, H-48, H-50, H-52, H-66, H-70 and H-161, and the varieties: VS-22, V-54A and V-55A were produced and sold to 31 seed producers in the Estado de Mexico, Tlaxcala, Puebla, Hidalgo, Morelos, Guanajuato, Michoacan, and Jalisco; that satisfied 60 % of demand per year (8.68 t. In 2013 and 2014, agreements were signed between INIFAP and four micro-enterprises to produce registered seeds. The certified seed produced by companies reached certification standards, germination percentage ≥ 85, 98% pure seed and less than 2% inert matter; test weight between 72 and 78 kg/hl, thousand seed weight between 288 and 361 g and genetic quality between 96 and 98 % of the true type plants. The study identified information about locations, potential yields, population density, and planting dates for the production of parents, lines and single crosses, in the Estado de Mexico and Tlaxcala.

BIOREMEDIATION PERSPECTIVES USING AUTOCHTHONOUS SPECIES OF Trichoderma sp. FOR DEGRADATION OF ATRAZINE IN AGRICULTURAL SOIL FROM THE TULANCINGO VALLEY, HIDALGO, MEXICO

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Margarita Islas Pelcastre

2013-08-01

Full Text Available The objective of this study was to show an in vitro bioremediation methodology for atrazine-contaminated soils through the use of local strains of native fungi isolated from the Phaseolus vulgaris L rhizosphere present in cultivable soils as well as to evaluate its resistance and capacity for atrazine degradation. A Trichoderma sp. species was identified in three cultivable soils from the Tulancingo Hidalgo, México region (contaminated with and without atrazine, which resisted atrazine concentrations of 10,000 mg L-1.  Tests showed that the strain grows exponentially in atrazine-contaminated soil over a range of 105-106 CFU g-1 in 15 days using atrazine as the only carbon and nitrogen source, while the control and witress showed a decrease of 100-103 UFC g-1 in the same period of time. For the atrazine degradation experiments, a treatment of the application of Trichoderma (104 - 105 CFU mL-1 was applied to sterilized and non-sterilized soil contaminated with 500 mg Kg-1 of atrazine, evaluated at four time intervals (5, 10, 20 and 40 days. Statistical differences were found (α=0.050, Tukey among treatments with the fungi and the test days. The native Trichoderma strain degraded 89% of the atrazine in 40 days. It showed that it is viable and cultivable in soil bioremediation.

Las representaciones figuradas del yo y sus reflexiones en la narrativa de Gonzalo Hidalgo Bayal

OpenAIRE

Calvo Revilla, Ana

2015-01-01

En esta investigación abordaremos las representaciones figuradas y simulacros del yo y su reflexiones en la obra narrativa de Gonzalo Hidalgo Bayal. Analizaremos los recursos de literaturización del yo, que permiten trascender la referencialidad biográfica: la hibridación de los elementos autobiográficos e imaginados en los asuntos narrados, la ruptura de la linealidad narrativa, la introspección, la multiplicación de los artificios textuales, los juegos narrativos, la ambigüedad, los juegos ...

Del bronce al celuloide. Hagiografía de los próceres independentistas mexicanos: el caso de Miguel Hidalgo en el cine de ficción

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Manuel Jesús González

2014-01-01

Full Text Available En este artículo se hace un análisis de la forma de representación del prócer mexicano Miguel Hidalgo. Se inicia con su aparición en pinturas y estampas para fijar su iconografía y a partir de aquí analizar más pormenorizadamente las películas que le han representado. Se explora la figura de Hidalgo en los diferentes momentos de la historia del cine mexicano para de este modo observar los cambios que se han producido en su representación, así como las diferencias entre producto privado y público y su continuidad en determinadas ideologías políticas y grupos de poder y económicos.

de migración internacional: Hidalgo y Nayarit

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Germán Vega Briones

2008-01-01

Full Text Available El objetivo de este artículo fue observar la relación entre tamaño y tipo del hogar y recepción de remesas provenientes de Estados Unidos en hogares de migrantes y no migrantes de los estados de Nayarit e Hidalgo. Se realizó un análisis descriptivo de algunas características sociodemográficas y económicas que se encuentran asociadas a la recepción de remesas en los hogares de estas entidades y se encontró que los hogares con remesas tienen jefes en edad avanzada, con bajo nivel escolar, con una importante participación de las mujeres como jefas, principalmente de localidades rurales, en su mayoría hogares nucleares y ampliados, de menor tamaño y con vivienda propia, con presencia de miembros migrantes y de retorno de Estados Unidos entre 1995 y 2000. En segundo lugar, la importante participación de las mujeres como jefas en los hogares nayaritas e hidalguenses con remesas puede estar asociada, directa o indirectamente, con la migración masculina.

Mycetoma: experience of 482 cases in a single center in Mexico.

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Alexandro Bonifaz

2014-08-01

Full Text Available Mycetoma is a chronic granulomatous disease. It is classified into eumycetoma caused by fungi and actinomycetoma due to filamentous actinomycetes. Mycetoma can be found in geographic areas in close proximity to the Tropic of Cancer. Mexico is one of the countries in which this disease is highly endemic. In this retrospective study we report epidemiologic, clinical and microbiologic data of mycetoma observed in the General Hospital of Mexico in a 33 year-period (1980 to 2013. A total of 482 cases were included which were clinical and microbiology confirmed. Four hundred and forty four cases (92.11% were actinomycetomas and 38 cases (7.88% were eumycetomas. Most patients were agricultural workers; there was a male predominance with a sex ratio of 3:1. The mean age was 34.5 years old (most ranged from 21 to 40 years. The main affected localization was lower and upper limbs (70.74% and 14.52% respectively. Most of the patients came from humid tropical areas (Morelos, Guerrero and Hidalgo were the regions commonly reported. The main clinical presentation was as tumor-like soft tissue swelling with draining sinuses (97.1%. Grains were observed in all the cases. The principal causative agents for actinomycetoma were: Nocardia brasiliensis (78.21% and Actinomadura madurae (8.7%; meanwhile, for eumycetomas: Madurella mycetomatis and Scedosporium boydii (synonym: Pseudallescheria boydii were identified. This is a single-center, with long-follow up, cross-sectional study that allows determining the prevalence and characteristics of mycetoma in different regions of Mexico.

400 Años de “El Ingenioso Hidalgo Don Quijote de la Mancha” Miguel de Cervantes Saavedra.

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Juan Mendoza-Vega

2005-03-01

Pero de esa luz, pocos reflejos llegan al pueblo raso español, al campesino que arranca un difícil pasar a surcos cultivados con los mismos métodos y herramientas del medioevo, al hidalgo de pueblo en cuya olla hay de costumbre “mucho más vaca que carnero” y sin embargo, de acuerdo con la organización social tradicional, mantiene con cuidado su ocio que estima ennoblecedor y cultiva un orgullo y un concepto del honor que pueden llevarlo hasta los mayores sacrificios. Porque en esta nación que expulsó de su territorio no mucho tiempo atrás a moros y judíos con la simple razón de que sus creencias amenazaban “la verdadera fe”, lo que más se valora es la pureza de sangre y la condición de “cristiano viejo”, probadas ambas cada vez que se ofrece mediante expedientes largos y complicados, pero al alcance tanto del rico noble cortesano dueño de título y hacienda suficiente, como de cualquiera otro hidalgo, hijodalgo, hijo de algo sin mas ingresos que los pocos maravedíes que puede cobrar precisamente por su condición y mientras no caiga en la tentación de usar sus manos para trabajar...

Hidalgo County 2010 Census Roads

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census...

Hidalgo County 2010 Census Blocks

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census...

Hidalgo County 2010 Census Tracts

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census...

Hidalgo County 2010 Census Edges

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census...

Hidalgo County Current Point Landmarks

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census...

Hidalgo County Current Area Landmark

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census...

[Seroepidemiology of Chagas disease in Mexico].

Science.gov (United States)

Velasco-Castrejón, O; Valdespino, J L; Tapia-Conyer, R; Salvatierra, B; Guzmán-Bracho, C; Magos, C; Llausás, A; Gutiérrez, G; Sepúlveda, J

1992-01-01

The lack of information about Chagas disease in Mexico, as well as the controversy concerning its importance, was the basis for the seroprevalence study of Trypanosoma cruzi in the National Seroepidemiology Survey (NSS). This information was representative of the national situation with regard to disease prevalences and other factors related to the nation's health. Unfortunately the NSS was not a very good information source for the study of trypanosomiasis americana, because its coverage in the disperse rural areas was poor. Nevertheless, the results of the NSS indicated that Chagas disease has an irregular distribution in Mexico with seroprevalences of 1.6, 0.5 and 0.2 for the different dilution levels used in the evaluation. The survey data showed Chagas disease to be less important than that mentioned by other authors. The NSS data confirmed the areas of disease transmission already reported and identified some new ones in Hidalgo, Chiapas and Veracruz. The survey also detected migratory workers with Chagas antibodies in Baja California border cities, a situation which indicates a risk for blood transfusion in areas of the country presumed to be free of the disease. Three quarters (74.5%) of the seropositive population were less than 39 years old. Moreover, the fact that children of less than four years were infected suggests that natural transmission is still very important in some areas. Although the seroprevalences were greater in the lower socio-economic groups, some persons of the higher socio-economic level were also affected. This situation may be explained by the fact that many of these persons own vacation homes in tropical areas.

Registros del estornino pinto (Sturnus vulgaris) en la ciudad de Pachuca, Hidalgo y evidencias de actividad reproductiva

OpenAIRE

Gómez Aíza, Laura; Zuria, Iriana

2012-01-01

Reportamos avistamientos recientes del estornino pinto (Sturnus vulgaris), una especie de ave invasora, en la ciudad de Pachuca, Hidalgo. Durante 340 horas de observación a las flores del maguey pulquero, Agave salmiana, realizadas en cuatro años (2006, 2007, 2009 y 2010), registramos 502 visitas del estornino pinto. El número de visitas se incrementó en los últimos dos años y en el 2010 observamos conductas de cortejo y registramos visitas de individuos juveniles. Esta información sugiere qu...

Geochemical evaluation of mining wastes (tailings or tails) of epithermal ore mineralization, Hidalgo, Mexico

International Nuclear Information System (INIS)

Moreno, Raul; Monroy, Marcos G.; Castaneda, E. Pedro

2009-01-01

The mining district Pachuca-Real del Monte is located to the center-east of Mexico, between the geographical coordinates 20 degrees celsius 07 minutes 30 seconds north latitude and 98 degrees celsius 44 minutes 00 seconds of length west. The residues are derived from an epithermal mineralization. Concentrations of Pb and the Mn are significant. The mineralization is consisted of pyrite, limonite-goethite-hematite, sphalerite, galena, and chalcopyrite associated with quartz, calcite and silicates. X-rays diffraction patterns have determined quartz as the mayor mineral phase, with minor gypsum, calcite, alunite, and pyrite. The statistical analysis has presented the frequent association of Zn-Cd. The microanalysis with the scanning electronic microscope and electronic microprobe have showed the neoformation of the pyrite and the oxidation and precipitate of sulfides. The tests NOM-053 and EPA-1312 have showed that the Cd, Ni, Ag, Pb Mn, Zn, and As do not exceed the LMP. Only the Pb has been superior to the LMP in the first test. These residues might be classified as dangerous with regard to the Pb. (author) [es

Research Article

African Journals Online (AJOL)

2016-05-15

May 15, 2016 ... We are listed under Research Associations category. .... important squares, Hidalgo Square in Mexico City, Plaza Santa Anna in Spain and Antarvasna ... source material efficiency; understand the power of God and a spirit of ...

2010, Hidalgo County, NM, Linear Hydrography

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census...

[Liver cirrhosis mortality in Mexico. II. Excess mortality and pulque consumption].

Science.gov (United States)

Narro-Robles, J; Gutiérrez-Avila, J H; López-Cervantes, M; Borges, G; Rosovsky, H

1992-01-01

Over the years high cirrhosis mortality rates have been reported in Mexico City and in the surrounding states (Hidalgo, Tlaxcala, Puebla and the State of Mexico); on the contrary, well defined areas, such as the northern states, have shown a considerably lower mortality rate. This situation may indicate that some factors such as the pattern of alcoholic intake and other environmental characteristics could explain this striking difference. To determine the role of alcohol, the availability and consumption of alcohol at regional and state level were compared with cirrhosis mortality rates. A high and statistically significant correlation was found with pulque availability and consumption (r = 72-92%, p less than 0.01) in all periods of time under examination. On the contrary, a statistically significant negative association was observed with beer consumption and a positive, but not significant correlation, with distilled alcoholic beverages. Infectious hepatitis incidence, prevalence of exclusive use of native languages (as an indirect index of ethnic background) and nutritional deficiencies were also studied as possible risk factors. Nutritional deficiencies and the prevalence of exclusive use of náhuatl and otomí languages were positively correlated. These results can be useful to conduct further epidemiological studies still needed to determine the etiologic role of pulque consumption as well as of the other risk factors. Nonetheless, the current data stress the need to implement public health programs to reduce alcohol consumption, especially pulque, and to minimize the impact of these risk factors in high mortality areas.

LA PARODIA ENTRE LA FICCIÓN YLA REALIDAD EN EL INGENIOSO HIDALGO DON QUIJOTE DE LA MANCHA

OpenAIRE

Nora González Gandiaga

2005-01-01

En este trabajo se aborda la problemática de la ficción y de la realidad intermediada por la operación paródica en El Ingenioso Hidalgo don Quijote de La Mancha de Miguel de Cervantes Saavedra. Se asedia el texto para ver cómo la parodia y la ironía son estrategias fundamentales para leer la concepción novelesca y cómo se permite al lector avieso adentrarse en la Poética cervantina, partiendo de los paratextos: prólogo, sonetos iniciales antes de adentrarnos en el cuerpo de la novela para lue...

Application of an air quality model of second-generation to the metropolitan area of Guadalajara, Mexico; Aplicacion de un modelo de calidad del aire de segunda generacion a la zona metropolitana de Guadalajara, Mexico

Energy Technology Data Exchange (ETDEWEB)

Mendoza, Alberto [Departamento de Ingenieria Quimica, Tecnologico de Monterrey, Campus Monterrey, Monterrey, Nuevo Leon (Mexico)]. E-mail: mendoza.alberto@itesm.mx; Garcia, Marisa R. [Centro de Calidad Ambiental, Tecnologico de Monterrey, Campus Monterrey, Monterrey, Nuevo Leon (Mexico)

2009-05-15

of Technology (CIT), a la ZMG. El periodo de modelacion seleccionado abarca del 16 al 18 de mayo de 2001, y el dominio de modelacion cubre una region de 25,600 km{sup 2} centrado en la ZMG. La evaluacion estadistica del desempeno del modelo indica que el CIT tuvo un mejor comportamiento durante los dos ultimos dias de modelacion. En este periodo, respecto al O{sub 3}, el sesgo normalizado fue menor a 23.5 %, el error normalizado menor a 36.5 % y el indice diario de ajuste superior a 0.8. Asimismo, el modelo fue capaz de reproducir el pico de O{sub 3} con un error inferior al 18 %. Estos valores, comparados con guias establecidas de evaluacion de modelos de calidad del aire, indican un desempeno aceptable del modelo para el periodo simulado. No obstante, el desempeno respecto al CO fue regular, mientras que respecto al SO{sub 2} y NO{sub x} fue pobre, indicando que se requiere trabajo adicional para mejorar el desempeno general del modelo. Espacialmente, el modelo tiende a representar mejor la dinamica de contaminantes en la zona occidente de la ZMG, y temporalmente se apreciaron areas de mejora en la modelacion durante los periodos nocturnos.

Hidalgo County Blocks, Total Population (2010)

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The once-a-decade decennial census was conducted in April 2010 by the U.S. Census Bureau. This count of every resident in the United States was mandated by Article...

Modeling of the quality of water of River Tula, state of Hidalgo, Mexico

International Nuclear Information System (INIS)

Montelongo Casanova, Rosalba; Gordillo Martinez, Alberto Jose; Otazo Sanchez, Elena Maria; Villagomez Ibarra, Jose Roberto; Acevedo Sandoval, Otilio Arturo; Prieto Garcia, Francisco

2008-01-01

The central objective of this work is to model the quality of the water of Tula River, from the central emitter to their confluence with the Endho Dam. It was evaluated during two years, considering a length of 50 km in 4 zones and 35 sites of sampling. The central emitter contributes to the greater amount of organic matter, water without treatment of the city of Mexico and co urbane zone. The values of DBO varied from 1.16 up to 486.81 mg O 2 /L; the oxygen dissolved between 1.52 and 5.82 mg/L. This implies affectation for the development of the aquatic life. The alkalinity exceeded the ecological criteria of quality as a source of potable water with value of 458.01 mg. the fats displayed variations from 0.9 mg/l up to 18.1 mg/l and ammoniacal nitrogen outside the limits established for protection of the aquatic life with values from 0.09 a 64 mg/L; nitrates (6.24 mg/L) and nitrites (0.5-1.304 mg/L) exceed the ecological criteria. The metals cadmium, lead, iron, manganese and zinc are in concentrations over the permissible rank and in some sections mercury presence was reported. The fecal coliforms were detected in values from 2.1x10 4 up to 2.40x10 1 1 NMP/100 milliliters. In general, the toxicity in the residual water unloading demonstrated that all appears of moderate to high. Only there were three monitored stations (19%) with excellent quality, 3 smaller or equal DBOs to mg/L, which is considered like water no contaminated by biodegradable organic matter

Clays for brick manufacturing in Actopan, Hidalgo: physical, chemical and mineralogical characterization

Energy Technology Data Exchange (ETDEWEB)

Moreno-Tovar, Raul; Yañez-Hernández, Osiris Annel; Pérez-Moreno, Fidel; Rodríguez-Lugo, Ventura [Área de Ciencias de la Tierra y Materiales, Universidad Autónoma del Estado de Hidalgo (Mexico); Rivera, José de Jesús Cruz [Universidad Autónoma de San Luis Potosí (Mexico); Rivera, Ana Leonor, E-mail: analeonor.ventura.2016@gmail.com [Universidad Nacional Autónoma de México, DF (Mexico)

2017-10-15

Samples of clays from Actopan, Hidalgo employed in brick manufacturing are physical, chemical and mineralogical characterized. Transmitted polarized light microscopy showed a uniform particle size with grain morphology characteristic of euhedral crystals with quartz, feldspars, nontronite, and iron oxides particles. Scanning Electron Microscopy revealed 75 μm to 90 μm wide subhedral structures formed by particles from 2.0 μm to 5.0 μm; and rombohedrales forms 40 μm wide, 70 µm long, constituted of silicon, aluminum, iron, titanium, calcium, minor amounts of potassium, magnesium, and sodium. Minerals such as quartz, albite, cristobalite, calcium and Hematite phases were recognized by X-Ray Diffraction technique. Chemical analysis by atomic emission spectrometry with Inductively Coupled Plasma confirmed this mineralogy composition while laser granulometry method found the same particle size. Grain size analysis determined submicrometric dimensions, and multimodal type curves, that can be interpreted as the mixing of two or more different mineral phases in each sample. (author)

Clays for brick manufacturing in Actopan, Hidalgo: physical, chemical and mineralogical characterization

International Nuclear Information System (INIS)

Moreno-Tovar, Raul; Yañez-Hernández, Osiris Annel; Pérez-Moreno, Fidel; Rodríguez-Lugo, Ventura; Rivera, José de Jesús Cruz; Rivera, Ana Leonor

2017-01-01

Samples of clays from Actopan, Hidalgo employed in brick manufacturing are physical, chemical and mineralogical characterized. Transmitted polarized light microscopy showed a uniform particle size with grain morphology characteristic of euhedral crystals with quartz, feldspars, nontronite, and iron oxides particles. Scanning Electron Microscopy revealed 75 μm to 90 μm wide subhedral structures formed by particles from 2.0 μm to 5.0 μm; and rombohedrales forms 40 μm wide, 70 µm long, constituted of silicon, aluminum, iron, titanium, calcium, minor amounts of potassium, magnesium, and sodium. Minerals such as quartz, albite, cristobalite, calcium and Hematite phases were recognized by X-Ray Diffraction technique. Chemical analysis by atomic emission spectrometry with Inductively Coupled Plasma confirmed this mineralogy composition while laser granulometry method found the same particle size. Grain size analysis determined submicrometric dimensions, and multimodal type curves, that can be interpreted as the mixing of two or more different mineral phases in each sample. (author)

Identificación de sitios de encuentro de parejas sexuales en dos ciudades de la frontera sur de México, mediante el método PLACE Identification of meeting sites of new sexual partners in two Southern border cities in Mexico using the PLACE method

Directory of Open Access Journals (Sweden)

Mirka Negroni-Belén

2003-01-01

Full Text Available OBJETIVO: Identificar sitios de encuentro de nuevas parejas sexuales en dos ciudades de la frontera sur de México. MATERIAL Y MÉTODOS: En un estudio epidemiológico descriptivo se encuestó, en mayo de 2001, a informantes clave de la comunidad en dos ciudades fronterizas del sur de México para identificar sitios de encuentro de nuevas parejas. Se visitó cada sitio reportado y se encuestó a una persona del lugar. De una submuestra de sitios, se encuestó a personas que socializaban en los mismos. RESULTADOS: Los informantes clave de la comunidad reportaron 134 sitios en Chetumal y 111 en Ciudad Hidalgo. Se obtuvo información de las características de 89 sitios en Chetumal y 42 en Ciudad Hidalgo, ambos con escasas actividades preventivas del VIH/SIDA. Cerca de 21% de usuarios encuestados reportaron haber conocido una nueva pareja en los sitios en las últimas cuatro semanas. CONCLUSIONES: Son necesarias acciones de prevención en los sitios de encuentro de nuevas parejas sexuales. Este método puede proveer información para planificar futuras intervenciones.OBJECTIVE: To identify the meeting sites of new sexual partners in two Southern border cities in Mexico. MATERIAL AND METHODS: A descriptive epidemiologic study was carried out in May 2001, by surveying key informants in two border cities. Each reported site was visited to interview a resident subject. Subjects socializing in a subsample of sites were also interviewed. RESULTS: The key informants of the community reported 134 meeting sites in Chetumal and 111 in Ciudad Hidalgo. Both sites had scarce HIV/AIDS prevention activities. Characteristics were obtained for 89 sites in Chetumal and 42 in Ciudad Hidalgo. Almost 21% of interviewees reportedly met a new sexual partner in these sites in the past four weeks. CONCLUSIONS: Preventive actions are needed in meeting sites of new sexual partners. This method may provide information to plan for future interventions.

Triatoma mexicana (Hemiptera: Reduviidae in Guanajuato, Mexico: house infestation and seasonal variation

Directory of Open Access Journals (Sweden)

Paz María Salazar Schettino

2007-11-01

Full Text Available Triatoma mexicana was described by Herrich-Schaeffer in 1848. In 1940, a male specimen was found in Hidalgo. In 1970, this species was recorded in the state of Queretaro. Later, it was registered in Guanajuato and San Luis Potosi. In the present paper we performed an investigation in 545 dwellings from three counties in the state of Guanajuato, Mexico, from March 2003 to May 2004. The search and capture of triatomines were seasonally performed indoors and outdoors. Entomological indexes were calculated. The risk and no risk relations between triatomine presence and housing construction materials were analyzed. Fourteen triatomines were collected indoors and 151 outdoors. The vectors were collected in houses built with either risky and non-risky materials. Adults go indoors but do not settle there, hence, no relationship was found between the building materials and infestation of houses. Conventional interventions like house improvement or insecticide spraying are not efficient for the control of T. mexicana, because its developmental cycle is accomplished outdoors in the area surrounding the houses.

Genome Sequence Analysis of Vibrio cholerae clinical isolates from 2013 in Mexico reveals the presence of the strain responsible for the 2010 Haiti outbreak.

Science.gov (United States)

Díaz-Quiñonez, José Alberto

2017-01-01

La primera semana de septiembre de 2013, el Sistema Nacional de Vigilancia Epidemiológica identificó dos casos de cólera en Ciudad de México. Los cultivos de ambas muestras se confirmaron como Vibrio cholerae serogrupo O1, serotipo Ogawa, biotipo El Tor. Los análisis iniciales por electroforesis por campos pulsados y por reacción en cadena de la polimerasa indicaron que ambas cepas eran similares, pero diferentes de las previamente reportadas en México. La semana siguiente se identificaron cuatro casos más en una comunidad del Estado de Hidalgo, ubicada a 121 kilómetros al noreste de Ciudad de México. Posteriormente se inició un brote de cólera en la región de La Huasteca. Los análisis genómicos de cuatro cepas obtenidas en este estudio confirmaron la presencia de las islas de patogenicidad VPI -1 y VPI-2, VSP-1 y VSP-2, y del elemento integrador SXT. La estructura genómica de los cuatro aislamientos fue similar a la de V. cholerae cepa 2010 EL-1786, identificada durante la epidemia en Haití en 2010. Este estudio pone de manifiesto que la epidemiología molecular es una herramienta muy poderosa para vigilar, prevenir y controlar enfermedades de importancia en salud pública en México. The first week of September 2013, the National Epidemiological Surveillance System identified two cases of cholera in Mexico City. The cultures of both samples were confirmed as Vibrio cholerae serogroup O1, serotype Ogawa, biotype El Tor. Initial analyses by pulsed-field gel electrophoresis and by polymerase chain reaction-amplification of the virulence genes, suggested that both strains were similar, but different from those previously reported in Mexico. The following week, four more cases were identified in a community in the state of Hidalgo, located 121 km northeast of Mexico City. Thereafter a cholera outbreak started in the region of La Huasteca. Genomic analyses of the strains obtained in this study confirmed the presence of pathogenicity islands VPI-1 and

Registros del estornino pinto (Sturnus vulgaris) en la ciudad de Pachuca, Hidalgo y evidencias de actividad reproductiva

OpenAIRE

Laura Gómez Aíza; Iriana Zuria

2012-01-01

Reportamos avistamientos recientes del estornino pinto (Sturnus vulgaris), una especie de ave invasora, en la ciudad de Pachuca, Hidalgo. Durante 340 horas de observación a las flores del maguey pulquero, Agave salmiana, realizadas en cuatro años (2006, 2007, 2009 y 2010), registramos 502 visitas del estornino pinto. El número de visitas se incrementó en los últimos dos años y en el 2010 observamos conductas de cortejo y registramos visitas de individuos juveniles. Esta información sugiere qu...

Magnitude and extent of land subsidence in central Mexico revealed by regional InSAR ALOS time-series survey

Science.gov (United States)

Chaussard, E.; Wdowinski, S.; Amelung, F.; Cabral-Cano, E.

2013-05-01

Massive groundwater extraction is very common in Mexico and is well known to result in land subsidence. However, most surveys dedicated to land subsidence focus on one single city, mainly Mexico City, and thus fail to provide a comprehensive picture of the problem. Here we use a space-based radar remote sensing technique, known as Interferometric Synthetic Aperture Radar (InSAR) to detect land subsidence in the entire central Mexico area. We used data from the Japanese satellite ALOS, processed over 600 SAR images acquired between 2007-2011 and produced over 3000 interferograms to cover and area of 200,000 km2 in central Mexico. We identify land subsidence in twenty-one areas, including seventeen cities, namely from east to west, Puebla, Mexico city, Toluca de Lerdo, Queretaro, San Luis de la Paz, south of San Luis de la Paz, Celaya, south of Villa de Reyes, San Luis Potosi, west of Villa de Arista, Morelia, Salamanca, Irapuato, Silao, Leon, Aguascalientes, north of Aguascalientes, Zamora de Hidalgo, Guadalajara, Ahuacatlan, and Tepic. Subsidence rates of 30 cm/yr are observed in Mexico City, while in the other locations typical rates of 5-10 cm/yr are noticed. Regional surveys of this type are necessary for the development of hazard mitigation plans and efficient use of ground-based monitoring. We additionally correlate subsidence with land use, surface geology, and faults distribution and suggest that groundwater extraction for agricultural, urban, and industrial uses are the main causes of land subsidence. We also reveal that the limits of the subsiding areas often correlate with existing faults, motion on these faults being driven by water extraction rather than by tectonic activity. In all the subsiding locations we observe high ground velocity gradients emphasizing the significant risks associated with land subsidence in central Mexico. Averaged 2007-2011 ground velocity map from ALOS InSAR time-series in central Mexico, revealing land subsidence in 21

Knowledge, attitudes and Practices of mothers on symptoms and ...

African Journals Online (AJOL)

of integrated management of childhood Illnesses (IMcI) strategy at ... Assessment of mothers' knowledge, attitude and practices on symptoms and signs of IMCI strategy addressed ... improvements in family and community practices ... organisms (germs) and absence of water however .... in Hidalgo, Mexico, PhD Thesis.

Hydrodynamic modeling of the intrusion phenomenon in water distribution systems; Modelacion hidrodinamica del fenomeno de intrusion en tuberia de abastecimiento

Energy Technology Data Exchange (ETDEWEB)

Lopez-Jimenez, Petra Amparo; Mora-Rodriguez, Jose de Jesus; Perez-Garcia, Rafael; Martinez-Solano, F. Javier [Universidad Politecnica de Valencia (Spain)

2008-10-15

This paper describes a strategy for the hydrodynamic modeling of the pathogen intrusion phenomenon in water distribution systems by the combination of a breakage with a depression situation. This scenario will be modeled computationally and experimentally. The phenomenon to be represented by both simulations is the same: the entrance of an external volume into the circulation of a main volume, known as a pathogen intrusion, as long as the main volume is potable water. To this end, a prototype and a computational model based on Computational Fluid Dynamics (CFD) are used, which allow visualizing the fields of speeds and pressures in a simulated form. With the comparison of the results of both models, conclusions will be drawn on the detail of the studied pathogen intrusion phenomenon. [Spanish] En el presente documento se describe una estrategia de modelacion del fenomeno hidrodinamico de la intrusion patogena en redes de distribucion de agua por combinacion de una rotura con una situacion de depresion. Este escenario sera modelado computacional y experimentalmente. El fenomeno que se desea representar con ambas simulaciones es el mismo: la entrada de un caudal externo a una conduccion para la que circula un caudal principal, denominado intrusion patogena, siempre y cuando el caudal principal sea agua potable. Para ello se dispone de un prototipo y un modelo computacional basado en la Dinamica de Fluidos Computacional (DFC de aqui en adelante), que permite visualizar los campos de velocidades y presiones de forma simulada. Con la comparacion de los resultados de ambos modelos se extraeran conclusiones sobre el detalle del fenomeno de la intrusion patogena estudiado.

Crisis and Legitimacy: The Role of the Mexican Military in Politics and Society

Science.gov (United States)

1990-01-01

Clark, ed. Las relaciones: Mdxico-Estados Unidos ( Lecturas 43). Mexico: Fondo de Cultura Econ6mica, 1981. Temas Mexicanos 2: IV informe del...rebellion heard throughout New Spain, and abroad. Hidalgo’s rebel army, la tropa insurgents (insurgent troops), was Mexico’s first popular armed force - a...opponents occurred over rumors of rebellion; such was the fate of General Garcia de la Cadena. State governors were all Porfirian appointees, trusted

Condiciones biopsicosociales de adultos mayores mexicanos con diabetes mellitus.

Science.gov (United States)

Guzmán-Olea, Eduardo; López-Romero, David; Torres-Poveda, Kirvis; Madrid-Marina, Vicente; Luna-Muñoz, José; Pimentel-Pérez, Bertha Maribel; Agis-Juárez, Raúl Azael

2017-01-01

Diabetes mellitus (DM) is a global health problem, which significantly affects older adults. . The prevalence and biopsychosocial conditions of DM in older adults in the State of Hidalgo, Mexico, are analyzed using the Health and Aging Survey 2014 (SABE-Hidalgo, Mexico). DM in older adults presents a prevalence of 28.22% in the State, predominating in women and becoming more common with increasing age. The highest frequency occurs in residents of urban areas (57.2%), those with less schooling (79.6%), and those who live with relatives (77%). In addition, 54.7% of older adults with DM had cognitive impairment, 67.9% had arterial hypertension and 45.28% presented joint disease. 41.2% suffered falls, 68.52% visual problems and 87.3% tooth loss. Finally, 85.8% receive care but only 29.2% perceive improvement in their health. It is fundamental to develop integral programs and policies to care for older adults with DM. Copyright: © 2017 SecretarÍa de Salud

Registros del estornino pinto (Sturnus vulgaris en la ciudad de Pachuca, Hidalgo y evidencias de actividad reproductiva

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Laura Gómez Aíza

2012-07-01

Full Text Available Reportamos avistamientos recientes del estornino pinto (Sturnus vulgaris, una especie de ave invasora, en la ciudad de Pachuca, Hidalgo. Durante 340 horas de observación a las flores del maguey pulquero, Agave salmiana, realizadas en cuatro años (2006, 2007, 2009 y 2010, registramos 502 visitas del estornino pinto. El número de visitas se incrementó en los últimos dos años y en el 2010 observamos conductas de cortejo y registramos visitas de individuos juveniles. Esta información sugiere que el estornino pinto se está estableciendo en la ciudad.

Hidalgo County Blocks, Housing Vacancy Status (2010)

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The once-a-decade decennial census was conducted in April 2010 by the U.S. Census Bureau. This count of every resident in the United States was mandated by Article...

Hidalgo County Blocks, Households by Type (2010)

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The once-a-decade decennial census was conducted in April 2010 by the U.S. Census Bureau. This count of every resident in the United States was mandated by Article...

Hidalgo County Blocks, Housing Occupancy Status (2010)

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The once-a-decade decennial census was conducted in April 2010 by the U.S. Census Bureau. This count of every resident in the United States was mandated by Article...

Hidalgo County Block Groups, Total Population (2010)

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The once-a-decade decennial census was conducted in April 2010 by the U.S. Census Bureau. This count of every resident in the United States was mandated by Article...

Publications | Page 465 | IDRC - International Development ...

International Development Research Centre (IDRC) Digital Library (Canada)

Results 4641 - 4650 of 6380 ... We examined the association between non-occupational exposure to Mn and cognitive functions. The studywas carried out in a mining district located in Hidalgo State, Mexico, with 288 adults. Air and blood Mn concentrations were determined, and neuropsychological tests were administered to ...

Primeros registros de la cotorra argentina (Myiopsitta monachus en el estado de Hidalgo, México

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Iriana Zuria

2017-04-01

Full Text Available La cotorra argentina (Myiopsitta monachus es una especie de ave exótica e invasora en México. En esta nota presentamos los primeros registros de esta especie en el estado de Hidalgo. Observamos individuos adultos y nidos activos desde 2011 en dos ciudades de la entidad: Huejutla y Pachuca. Los nidos en Huejutla los ubicamos tanto en una galera metálica como en una antena de telefonía, mientras que en Pachuca un nido estaba en una yuca dentro de un campo de golf. La presencia de nidos activos indica que la especie está en proceso de establecerse en la entidad. La distribución de la cotorra argentina se ha incrementado de manera significativa en México ya que actualmente se tienen registros en 23 entidades del país.

Territorial Governance and Social Innovation: The Cases of San Pedro Capula’s Artisanal Cheese and the Rice (Oryza Sativa of Morelos, Mexico

Directory of Open Access Journals (Sweden)

Jessica Mariela Tolentino Martínez

2018-02-01

Full Text Available Over the last thirty-five years, Mexico has maintained a trade liberalization policy which has depressed food production and has reconstructed the structure of the agri-food sector; this has generated a higher food dependence and insecurity. In order to face this structural change, new organizational and socio-productive dynamics have emerged in communities, which take into consideration food diversity, heritage and cultural conditions of rural areas. In this paper, we use the theoretical approach of Localized Agrifood Systems (LAFS and the operative concepts of governance and social innovation to analyze and understand the efforts that at the base of society are created to grant development of productive systems. Therefore, we present the results of an investigation based on the exploration of two LAFS cases; in these cases, different strategies to achieve development have been established: the elaboration of artisanal cheese in the state of Hidalgo, and the production of rice in the state of Morelos, Mexico. Research results show the importance of concepts such as Social Innovation (SI and Governance within the framework of localized agri-food systems in rural studies, this, in order to identify the needs and potentials of family farming and producer’s groups inside the new contexts generated by globalization and market liberation process.

Regional assessment of anthropogenic impacts on air, water and soil, case: Huasteca Hidalguense, Mexico; Evaluacion regional del impacto antropogenico sobre aire, agua y suelo, caso: Huasteca Hidalguense, Mexico

Energy Technology Data Exchange (ETDEWEB)

Gordillo Martinez, Alberto Jose; Cabrera Cruz, Rene Bernardo Elias; Hernandez Mariano, Marisol; Galindo, Erick; Otazo, Elena; Prieto, Francisco [Centro de Investigaciones Quimicas, Universidad Autonoma del Estado de Hidalgo, Pachuca, Hidalgo (Mexico)]. E-mail: gordillo@uaeh.edu.mx; rcabreracruz@yahoo.com.mx

2010-08-15

The state of Hidalgo, Mexico presents an important environmental problem that manifests itself in different ways. To identify the sources, types and the magnitude of pollutants, an inventory of sources of industrial and domestic pollution for air, water and soil in ten municipalities of the Huasteca Region of the state was carried out using the technique of Rapid Assessment of Sources of Environmental Pollution and the results are reported in this paper. A total of combined pollutants emitted was 116 978.95 tons/year. Gasoline vehicles contributed 11 039 tons/year of air pollutants and diesel vehicles 1521 tons/year. For water, industrial sources contributed 22 496 tons/year and domestic effluents 15 776 tons/year. Soil pollution was a result of industrial solid waste, 4025 tons/year, and municipal solid waste, 62 121 tons/year. By municipality, Huejutla de Reyes is the most polluted in air, water and soil, with 53 % of the regional total. These results were evaluated in relation to environmental quality of each medium based on the Mexican regulations; these levels are above permissible limits for water and soil. A database with relevant information was prepared as a support for efficient management of pollutant emissions, provide base mark data for complementary studies, and to promote the future conservation of environmental quality and the biological richness of the area. [Spanish] El estado de Hidalgo, Mexico presenta una importante problematica ambiental que se manifiesta de manera heterogenea a lo largo de su territorio. Existe la necesidad de conocer las fuentes, tipos de agentes contaminantes y su magnitud. En este trabajo se realizo un inventario de la contaminacion emitida por fuentes de origen industrial y domestico en aire, agua y suelo en diez municipios de la region de la Huasteca por medio de la tecnica de Evaluacion Rapida de Fuentes de Contaminacion Ambiental (ERFCA). El total de la contaminacion emitida fue de 116 978.95 ton/ano. Las emisiones al

Modeling the effect of the seismic wave propagation in buried continuous pipelines; Modelacion del efecto de propagacion de ondas sismicas en tuberias continuas enterradas

Energy Technology Data Exchange (ETDEWEB)

Melchor Garcia, Nicolas Ageo

2005-02-15

This work presents the state of art of the behavior of buried pipelines facing the effect of the propagation of seismic waves. Special attention has been given to the modeling of the soil-piping system. Some analytical models are presented and discussed in great detail. The purpose of this is to contribute, in particular, to the following aspects: First, it attempts to be a reference work for the geotechnical engineers facing problems related to the seismic wave propagation phenomenon in buried structures, since within the consulted literature there are many of the principles presented in here, that are related with the seismic engineering, the reaction module, as well as expressions or investigations performed in piles. Second, a cuasi-static numerical model is presented that analyzes the continuous piping through a stress vector of sinusoidal type. The analysis of the stresses and deformations that the ground transmits to the pipe is made using a ground-to-pipe interaction model. For a low level of deformations an elastic behavior of transference in the interface is considered in the inter-phase ground-piping. In the case of greater deformations it is assumed that sliding is presented because the surrounding ground presents fault by shearing stress in the surrounding ground. The analysis covers solely the case with axial deformations in straight sections. Finally, it intends to give a series of recommendations for future research works on the modeling of buried pipelines. In this work, the influence of several aspects on the response of the pipelines to the propagation of seismic waves is analyzed and discussed; such as the conditions of topography, geology, ground stratigraphy and the rigidity changes in the surrounding ground of the pipe. [Spanish] Este trabajo presenta el estado del arte sobre el comportamiento de tuberias enterradas ante efecto de programacion de ondas sismicas. Una especial atencion ha sido dada a la modelacion del sistema suelo

Estudio de eliminación de arsénico con resinas de intercambio iónico en agua potable de Zimapán, Estado de Hidalgo, México

Directory of Open Access Journals (Sweden)

Pérez-Moreno, F.

2006-10-01

Full Text Available Anionic exchange resins were research with respect its capacity for removal arsenic content in water. Water of well V from Zimapán Hidalgo Mexico was used to make this research, because this water have a mean concentration of 480 ± 11 μg·L^-1 of arsenic and it is
available as drinking water. The exchange resins employed were two strong anionic, one macroreticular (IRA-900 and other gel type (IRA-400, as soon as one third anionic weak macroreticular type (IRA-96. The experiments carried with this resins showing that IRA-900 has highest efficient in the process of arsenic removal from drinking water, because, it showed a treatment capacity of 700 V_agua·V_res^-1; while that capacities of IRA-400 e IRA-96 resins were 320 and 52 V_agua·V_res^-1 respectively. The mean concentration of arsenic residue in the treatise water was 24 μg·l^-1 and it is within the maximum level permissible by Mexican official norm for drinking water.

Se investigaron resinas de intercambio aniónico con respecto a su capacidad para la eliminación de arsénico contenido en agua. Se utilizó agua del pozo V de Zimapán, Hidalgo, México, cuya concentración promedio es de 480 ± 11 μg·l^-1 de arsénico y es utilizada para consumo humano. Se emplearon dos reinas aniónicas fuertes; una, de tipo macro reticular (IRA-900 y la otra de tipo gel (IRA-400, así como una tercera, aniónica débil, de tipo macro reticular (IRA-96. Los experimentos realizados con estas resinas muestran que la IRA-900 es la que mostró la más alta eficiencia en la eliminación de arsénico del agua potable, debido a que presentó una capacidad de tratamiento de 700 V_agua·V_res^-1, mientras que las capacidades de las resinas IRA-400 e IRA-96 fueron de 320 y 52 V_agua·V_res^-1, respectivamente. La concentración promedio de ars

Options for rural electrification in Mexico; Opcion para la electrificacion de pequenas comunidades rurales en Mexico

Energy Technology Data Exchange (ETDEWEB)

Gutierrez Vera, Jorge [Luz y Fuerza del Centro, S. A., Mexico, D. F. (Mexico)

1994-12-31

The paper summarizes the results obtained in the study carried out in communities of the Hidalgo State, localized in remote and of difficult access sites. In the study 19 different options, which are technically and economically feasible, from the stand point of commercialization and electrification of the same. The performance of these systems was evaluated with respect to their capability to satisfy 12 technical goals and 5 social-economical, as well as their environmental impact. An hybrid system based on photovoltaic cells, diesel or gasoline generator and a wind-power generator, we think is the recommended option for this type of communities. [Espanol] Este trabajo sintetiza los resultados de un estudio llevado a cabo en comunidades del estado de Hidalgo, localizadas en lugares remotos y de dificil acceso. En el estudio se analizaron 19 diferentes opciones que son factibles tecnica y comercialmente hablando para la electrificacion de las mismas. El comportamiento de estos sistemas fue evaluado con respecto a su capacidad para satisfacer 12 objetivos tecnicos y 5 socioeconomicos, asi como su impacto ambiental. Un sistema hibrido a base de celdas fotovoltaicas, generador a diesel o gasolina y generador eolico, creemos que es la opcion recomendada para este tipo de comunidades.

Options for rural electrification in Mexico; Opcion para la electrificacion de pequenas comunidades rurales en Mexico

Energy Technology Data Exchange (ETDEWEB)

Gutierrez Vera, Jorge [Luz y Fuerza del Centro, S. A., Mexico, D. F. (Mexico)

1993-12-31

The paper summarizes the results obtained in the study carried out in communities of the Hidalgo State, localized in remote and of difficult access sites. In the study 19 different options, which are technically and economically feasible, from the stand point of commercialization and electrification of the same. The performance of these systems was evaluated with respect to their capability to satisfy 12 technical goals and 5 social-economical, as well as their environmental impact. An hybrid system based on photovoltaic cells, diesel or gasoline generator and a wind-power generator, we think is the recommended option for this type of communities. [Espanol] Este trabajo sintetiza los resultados de un estudio llevado a cabo en comunidades del estado de Hidalgo, localizadas en lugares remotos y de dificil acceso. En el estudio se analizaron 19 diferentes opciones que son factibles tecnica y comercialmente hablando para la electrificacion de las mismas. El comportamiento de estos sistemas fue evaluado con respecto a su capacidad para satisfacer 12 objetivos tecnicos y 5 socioeconomicos, asi como su impacto ambiental. Un sistema hibrido a base de celdas fotovoltaicas, generador a diesel o gasolina y generador eolico, creemos que es la opcion recomendada para este tipo de comunidades.

List of participants of the VI School on Cosmic Rays and Astrophysics 17-25 November 2015, Chiapas, Mexico

International Nuclear Information System (INIS)

2017-01-01

Lecturers: 1.- Oscar Saavedra San Martín Università di Torino and Istituto Nazionale di FisicaNucleare (INFN, Italy) 2.- Mario Rodríguez Cahuantzi Benemérita Universidad Autónoma de Puebla (BUAP) 3.- Alberto Carramiñana Instituto Nacional de Astrofísica, Óptica y Electrónica (INAOE, Mexico) 4.- Marco Casolino Rikagaku Kenkyusho, Research Institute (RIKEN, Japan) and INFN (Italy) 5.- Paolo Desiati Wisconsin IceCube Particle Astrophysics Center (WIPAC), Department of Astronomy (Madison, USA) 6.- Paolo Lipari Sezione Roma I dell’ INFN, Universita’ degli Studi “La Sapienza” c/o Istituto di Fisica (Italy) 7.- Juan Carlos Arteaga Velázquez Instituto de Física y Matemáticas of Universidad Michoacana de San Nicolás de Hidalgo (IFM-UMSNH, Mexico) 8.- Karen Salomé Caballero Mora Facultad de Ciencias en Física y Matemáticas, Universidad Autónoma de Chiapas (FCFM-UNACH, Mexico) 9.- Pat Harding Los Alamos National Laboratory (LANL, USA) 10.- Omar Miranda Romagnoli Departamento de Física, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-Mexico) 11.- Pierluigi Belli INFN Roma Tor Vergata (Italy) 12.- Giuseppe Di Sciascio Departament of Physics (INFN, Italy) 13.- César Álvarez Ochoa FCFM-UNACH, Mexico 14.- Luis Villaseñor IFM-UMSNH, Mexico 15.- Jorge Romo FCFM-UNACH, Mexico 16.- Lukas Nellen Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México (ICN-UNAM, Mexico) Students: 1.- Ibrahim Torres, INAOE, Mexico 2.-Andrea Correa, Escuela Politécnica Nacional, Ecuador 3.- Humberto Martínez Huerta, CINVESTAV, Mexico 4.- Iván Antonio Cárdenas Muñoz, Universidad de Sonora, Mexico 5.- Juan Antonio Salazar Contreras, Escuela de Ciencias Físicas y Matemáticas, Universidad de San Carlos de Guatemala, USAC, Guatemala 6.- Pravda Linda Flor Cabrera Vogel, USAC, Guatemala 7.- Luis Guillermo García Ordóñez, USAC, Guatemala 8.- Marco Antonio Morales Ovalle, USAC, Guatemala 9.- Joshua Raphael L�

Hidalgo County Blocks, Race and Hispanic Ethnicity (2010)

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The once-a-decade decennial census was conducted in April 2010 by the U.S. Census Bureau. This count of every resident in the United States was mandated by Article...

Hidalgo County Block Groups, Households by Type (2010)

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The once-a-decade decennial census was conducted in April 2010 by the U.S. Census Bureau. This count of every resident in the United States was mandated by Article...

Hidalgo County Blocks, Median Age by Sex (2010)

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The once-a-decade decennial census was conducted in April 2010 by the U.S. Census Bureau. This count of every resident in the United States was mandated by Article...

Hidalgo County Block Groups, Housing Vacancy Status (2010)

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The once-a-decade decennial census was conducted in April 2010 by the U.S. Census Bureau. This count of every resident in the United States was mandated by Article...

Redescription of Neoechinorhynchus (Neoechinorhynchus) golvani Salgado-Maldonado, 1978 (Acanthocephala: Neoechinorhynchidae) and description of a new species from freshwater cichlids (Teleostei: Cichlidae) in Mexico.

Science.gov (United States)

Salgado-Maldonado, Guillermo

2013-05-01

A redescription of Neoechinorhynchus (Neoechinorhynchus) golvani Salgado-Maldonado (An Inst Biol Univ Nal Autón Méx, Ser Zool 49:35-47, 1978) is presented, based on adult specimens collected from the type host Paraneetroplus fenestratus from the type location, the Lago de Catemaco lake, Veracruz state, Mexico, and its presence is recorded in other cichlids. Detailed studies of N. (N.) golvani using light microscopy revealed some taxonomically important, previously unreported features, such as the size and shape of fully developed adult males and females, and the structure of the eggs. Morphological variability in N. (N.) golvani is described. Based on these data, the geographic distribution of this species is documented. Neoechinorhynchus (Neoechinorhynchus) panucensis n. sp. is described from Herichthys labridens (Pellegrin), Amatitlania nigrofasciata (Günther), and Herichthys cyanoguttatus Baird and Girard (all of them Cichlidae), collected in the Río Atlapexco, a tributary to the upper Río Panuco basin, Hidalgo State, Mexico. This new species stand up alone because of its minute proboscis (♂ 50 × 60, ♀ 42-55 (48.5) × 48-63 (57.7)) and anterior hooks (♂ 27-30 (28.8) × 3-5 (4), ♀ 28-32 (30) × 5 (5)). A key to the species of Neoechinorhynchus recorded from freshwater fishes in Central and South America is included.

Aerosol composition from Tlaxcoapan, Hidalgo in central Mexico

International Nuclear Information System (INIS)

Martinez C, M. A.; Solis, C.; Andrade, E.; Issac O, K.; Beltran H, R. I.; Medina M, S. A.; Martinez R, G.; Ramirez R, A.; Lucho C, C. A.; Del Razo, L. M.

2010-01-01

Air quality mexican regulations about atmospheric aerosols refer to particle sizes and to the total suspended particle. None of these norms establishes the allowed values based on the particulate chemical composition. Mexican environmental legislation also considers as critical zones those with high concentration of contaminants in the atmosphere. One of these zones is the Tula-Vito-Apasco corridor where no chemical composition characterization in terms of trace metal associated to the air particulate matter has been made. Along this corridor near Tlaxcoapan there are important contaminant sources as petrochemical and electric power plants, metal-mechanical industry, limestone quarry and contaminated soils. In this work PIXE and Sem-EDS were applied to the PM 10 fraction collected on filters. The trace element values thus determined were compared with those of a similar critical zone. It was found that most of the coarse particles come from limestone quarry as fugitive dusts while V, Ni, Cr and Pb values are moderately high and seems to be associated to industrial activities and contaminated soil as well. (Author)

Aerosol composition from Tlaxcoapan, Hidalgo in central Mexico

Energy Technology Data Exchange (ETDEWEB)

Martinez C, M. A.; Solis, C.; Andrade, E. [UNAM, Instituto de Fisica, Circuito Exterior, Ciudad Universitaria, 04510 Mexico D. F. (Mexico); Issac O, K. [Universidad Autonoma del Estado de Mexico, Facultad de Medicina, Paseo Tollocan y Jesus Carranza s/n, 50120 Toluca, Estado de Mexico (Mexico); Beltran H, R. I. [Universidad Autonoma del Estado de Hidalgo, Centro de Investigaciones Quimicas, Carretera Pachuca-Tulancingo Km. 4.5, 42174 Pachuca, Hidalgo (Mexico); Medina M, S. A.; Martinez R, G.; Ramirez R, A.; Lucho C, C. A. [Universidad Politecnica de Pachuca, Programa de Ingenieria en Biotecnologia, Carretera Pachuca-Cd. Sahagun Km. 20, Ex-Hacienda de Santa Barbara, Municipio de Zempoala, Hidalgo (Mexico); Del Razo, L. M. [IPN, Centro de Investigacion y de Estudios Avanzados, Seccion Externa de Toxicologia, Ticoman, 07360 Mexico D. F. (Mexico)

2010-02-15

Air quality mexican regulations about atmospheric aerosols refer to particle sizes and to the total suspended particle. None of these norms establishes the allowed values based on the particulate chemical composition. Mexican environmental legislation also considers as critical zones those with high concentration of contaminants in the atmosphere. One of these zones is the Tula-Vito-Apasco corridor where no chemical composition characterization in terms of trace metal associated to the air particulate matter has been made. Along this corridor near Tlaxcoapan there are important contaminant sources as petrochemical and electric power plants, metal-mechanical industry, limestone quarry and contaminated soils. In this work PIXE and Sem-EDS were applied to the PM{sub 10} fraction collected on filters. The trace element values thus determined were compared with those of a similar critical zone. It was found that most of the coarse particles come from limestone quarry as fugitive dusts while V, Ni, Cr and Pb values are moderately high and seems to be associated to industrial activities and contaminated soil as well. (Author)

Hidalgo County 2010 Census Voting District County-based (VTD)

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census...

Hidalgo County Block Groups, Median Age by Sex (2010)

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The once-a-decade decennial census was conducted in April 2010 by the U.S. Census Bureau. This count of every resident in the United States was mandated by Article...

Frecuencia y algunos factores de riesgo de mortalidad en el estado de Hidalgo, México, por defectos de cierre del tubo neural

Directory of Open Access Journals (Sweden)

Muñoz-Juárez Sergio

2002-01-01

Full Text Available Objetivo. Calcular el riesgo de muerte fetal secundaria a defectos del cierre del tubo neural y estimar factores asociados con este tipo de muertes en el estado de Hidalgo. Material y métodos. La información analizada en el año 2000 fue obtenida de los certificados de muerte fetal del periodo 1990-1995 en el estado de Hidalgo. Se utilizó un diseño de mortalidad proporcional, considerado como una variante del diseño de casos y controles. Los casos fueron aquellas muertes fetales secundarias a defectos del tubo neural y los controles las muertes fetales por otros motivos. Se utilizó ji cuadrada de Pearson para estimar las diferencias entre los casos y controles. Para el riesgo crudo de morir por defectos de cierre del tubo neural se empleó la razón de momios, y para el riesgo ajustado se usó la regresión logística no condicional. Resultados. Se analizaron 3 673 certificados de muerte fetal, identificándose 8.06% de muertes por defectos del tubo neural; el resto lo constituyeron muertes por otras causas. Se encontró como variables asociadas con la muerte fetal por defectos del tubo neural a los fetos que pesaron menos de 2 500 gramos (RM 5.0, IC 95% 3.6, 6.7, a los productos del sexo femenino (RM 1.7, IC 95% 1.3, 2.3 y a las muertes ocurridas en el periodo fetal tardío (RM 5.5 IC 95% 3.8, 8.1. Conclusiones. Los resultados indican que el riesgo de muerte fetal debida a defectos del tubo neural es mayor en productos de bajo peso, en los del sexo femenino y los que ocurren en el periodo fetal tardío.

Seasonal variability of the temperature and heat fluxes in the Gulf of Mexico

Energy Technology Data Exchange (ETDEWEB)

Zavala Hidalgo, J.; Pares Sierra, A.; Ochoa, J. [Division de Oceanologia, CICESE, Ensenada, Baja California (Mexico)

2002-04-01

Heat fluxes between the atmosphere and the sea surface in the Gulf of Mexico are computed using COADS climatology, bulk formulae, radiation estimations from satellite, and a numerical model. 9 W m{sup -}2 is the estimated mean surface heat flux into the ocean, this is higher than previous studies due to different bulk formulae and data sources. The annual cycle has an amplitude of 168 W m{sup -}2. The contribution of each term in the heat equation is computed, analyzed and compared to previous studies. A numerical model with thermodynamics is used to study the relative importance of heat advection and entrainment on the sea surface temperature. The results indicate that the entrainment is important in the winter cooling of surface waters. When entrainment, which depends on the buoyancy loss and the wind induced turbulent kinetic energy, is not included, temperatures in winter stay higher than observations, with a root mean square (RMS) difference from observations of 1.5 C. Including entrainment and detainment the RMS decreases to 1.0 C. [Spanish] Se estudian los flujos de calor entre la atmosfera y la superficie del mar en el Golfo de Mexico, utilizando los datos climatologicos de la base Comprehensive Ocean-Atmosphera Data Set (COADS), formulas empiricas, estimaciones de la radiacion mediante satelite y con la ayuda de la modelacion numerica. Para los flujos superficiales de calor se obtuvo una media de 9 W m{sup -}2. Este valor es mas alto que el de estudios previos debido a que se utilizaron distintas fuentes de datos y formulas empiricas. Para el ciclo anual se obtuvo una amplitud de 168 W m{sup -}2. Se calcula y analiza la contribucion de cada termino en la ecuacion de calor comparando los valores obtenidos con los de estudios previos. Un modelo numerico con termodinamica es utilizado para estudiar la importancia relativa de la adveccion de calor y los flujos verticales asociados al aporte de agua de la capa intermedia a la superficial. Los resultados

Mexico.

Science.gov (United States)

Semaan, Leslie

The text explores Mexico's history, geography, art, religion, and lifestyles in the context of its complex economy. The text focuses on Mexico's economy and reasons for its current situation. Part I of this teaching unit includes: Teacher Overview, Why Study Mexico, Mexico Fact Sheet, Map of Mexico, the Land and Climate, History, Government,…

Risk screening for exposure to groundwater pollution in a wastewater irrigation district of the Mexico City region.

Science.gov (United States)

Downs, T J; Cifuentes-García, E; Suffet, I M

1999-07-01

Untreated wastewater from the Mexico City basin has been used for decades to irrigate cropland in the Mezquital Valley, State of Hidalgo, Mexico. Excess irrigation water recharges the near-surface aquifer that is used as a domestic water supply source. We assessed the groundwater quality of three key groundwater sources of domestic water by analyzing for 24 trace metals, 67 target base/neutral/acid (BNA) organic compounds, nontarget BNA organics, 23 chlorinated pesticides, 20 polychlorinated biphenyls, and nitrate, as well as microbiological contaminants--coliforms, Vibrio cholerae, and Salmonella. Study participants answered a questionnaire that estimated ingestion and dermal exposure to groundwater; 10% of the sample reported frequent diarrhea and 9% reported persistent skin irritations. Detection of V. cholerae non-01 in surface waters at all sites suggested a potential risk (surrogate indicator present) of diarrheal disease for canal and river bathers by accidental ingestion, as well as potential Vibrio contamination of near-surface groundwater and potential cholera risk, magnified by lapses in disinfection. High total coliform levels in surface water and lower levels in groundwater at all sites indicated fecal contamination and a potential risk of gastrointestinal disease in populations exposed to inadequately disinfected groundwater. Using chemical criteria, no significant risk from ingestion or dermal contact was identified at the method detection limits at any site, except from nitrate exposure: infants and young children are at risk from methemoglobinemia at all sites. Results suggest that pathogen risk interventions are a priority, whereas nitrate risk needs further characterization to determine if formal treatment is needed. The risks exist inside and outside the irrigation district. The method was highly cost-effective.

Metaevaluación del proceso de evaluación docente: Universidad Autónoma del Estado de Hidalgo

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Leticia Elizalde Lora

2008-01-01

Full Text Available En el presente artículo se informa acerca de la metaevaluación que se realizó del proceso de evaluación docente en la Universidad Autónoma del Estado de Hidalgo, en 2007, en el documento se presenta los resultados más relevantes de la misma. Se asume que el proceso de evaluación de la docencia se debe analizar y someter a valoración permanente de los involucrados; por tal motivo, se llevó al cabo un estudio exploratorio, en el cual se analiza las respuestas de 252 alumnos y 123 profesores de diferentes Campus de la uaeh y las respuestas de 79 integrantes del Comité Institucional de Evaluación Docente. Se concluye que con la metaevaluación los evaluadores pueden identificar las experiencias favorables y desfavorables que los involucrados tienen, así como implementar mejoras en el proceso.

Childhood Blood Lead Reductions Following Removal of Leaded Ceramic Glazes in Artisanal Pottery Production: A Success Story

OpenAIRE

Donald E. Jones, MS; Mario Covarrubias Pérez; Bret Ericson; Daniel Estrada Sánchez; Sandra Gualtero; Andrea Smith-Jones, MS; Jack Caravanos, DrPH, CIH

2013-01-01

Background. Lead exposure within artisanal ceramics workshop communities in Mexico continues to be a major source of childhood lead poisoning. Artisanal ceramics workshops expose children through direct ingestion, contaminated soil, and food prepared in lead-glazed pottery. Conversion to non-lead glazes alone may not effectively reduce exposure. This paper describes a model comprehensive intervention and environmental remediation of an artisanal ceramics workshop in the state of Hidalgo, Mexi...

Las corporaciones de caballeros hidalgos en las ciudades castellanas a fines de la Edad Media. Su participación en el ejercicio del poder local

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Diago Hernando, Máximo

2006-12-01

Full Text Available

The author gives account of the existence in many Castilian towns during the fifteenth and sixteenth centuries of associations of noble urban knights, that played an important role in the regulation of the access to the exercise of power in the local scene. He analyses the way some of these associations were organised. Then he gives account of the fact that in many Castilian towns the privileged state of the urban nobles sent deputies to the assemblies of the town council. And finally he pays attention to the role played by some ot these associations of urban nobles in the election of several officers of local government, as, for example, the ";regidores"; (aldermen and the Parliament deputies.

Mercury in the atmospheric and coastal environments of Mexico.

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Ruelas-Inzunza, Jorge; Delgado-Alvarez, Carolina; Frías-Espericueta, Martín; Páez-Osuna, Federico

2013-01-01

In Mexico, published studies relating to the occurrence of Hg in the environment are limited. Among the main sources of Hg in Mexico are mining and refining of Auand Hg, chloralkali plants, Cu smelting, residential combustion of wood, carbo electric plants, and oil refineries. Hg levels are highly variable in the atmospheric compartment because of the atmospheric dynamics and ongoing metal exchange with the terrestrial surface. In atmospheric studies, Hg levels are usually reported as total gaseous Hg (TGM). In Mexico, TGM values ranged from 1.32 ng m-3 in Hidalgo state (a rural agricultural area) to 71.82 ng m-3 in Zacatecas state (an area where brick manufacturers use mining wastes as a raw material).Published information on mercury levels in the coastal environment comprise 21 studies, representing 21 areas, in which sediments constituted the substrate that was analyzed for Hg. In addition, water samples were analyzed for Hg in nine studies.Few studies exist on Hg levels in the Caribbean and in the southwest of the country where tourism is rapidly increasing. Hence, there is a need for establishing baseline levels of mercury in these increasingly visited areas. In regions where studies have been undertaken, Hg levels in sediments were highly variable. Variations in Hg sediment levels mainly result from geological factors and the varying degree of anthropogenic impacts in the studied areas. In areas that still have pristine or nearly pristine environments (e.g., coast, Baja California, Todos Santos Bay, and La Paz lagoon), sediment Hg levels ranged from Mexico, it is clear that Hg fluxes to sediments have increased from2- to 15-fold in recent years. Since the 1940s, historical increases of Hg fluxes have resulted from higher agricultural waste releases and exhaust from the thermo electric plants. The levels of Hg in water reveal a moderate to elevated contamination of some Mexican coastal sites. In Urias lagoon (NW Mexico), moderate to high levels were found in

Chemical Equilibrium and Mineral Saturation in Waters from Oil Wells of the Activo Luna Field, Tabasco, Mexico; Equilibrio quimico y grado de saturacion de minerales en aguas de pozos petroleros de Activo Luna, Tabasco, Mexico

Energy Technology Data Exchange (ETDEWEB)

Barragan R, Rosa Maria; Arellano G, Victor M.; Portugal M, Enrique; Torres R, Vicente [Instituto de Investigaciones Electricas (Mexico); Torres Alvarado, Ignacio [Universidad Nacional Autonoma de Mexico (Mexico); Ascencio C, Fernando; Martinez A; Ana E [Petroleos Mexicanos (Mexico)

2001-09-01

Chemical equilibrium of formation waters from seven oil wells of the Activo Luna field (Tabasco, Mexico) was modelled. Saturation indices of characteristic hydrothermal minerals were calculated at ambient and reservoir conditions in order to predict scaling potential of deep and surface installations. The salinity of waters was found to be in the range from 43,000 (well Escuintle 2) to 250,000 (well Lune 3B) mg/kg as total dissolved solids. The water samples were classified as sodium-chioride type. Ionic strength for the solutions was found to be between 0.75 and 6.5. Activity coefficients were estimated by virial (Pitzer equations) methods using the GEOCHEMIST WORKENCH (GWB) software. Minerals such as anhydrite, halite, alunite, fluorite and barite were found to be supersaturated at reservoir conditions. A solid scale sample obtained from well Luna-3B was analysed. Analysis indicate the presence of calcite, anhydrite, fluorite and sphalerite which suggest the occurrence of temperatures of at least 180 Celcius degrees with acidic conditions and high chemical corrosion potential. [Spanish] Se modelo el equilibrio quimico de aguas de formacion producidas por siete pozos petroleros pertenecientes al Activo Luna, en el estado de Tabasco, Mexico, se calcularon los indices de saturacion de minerales caracteristicos tanto en las condiciones ambiente como en las de yacimiento, con el proposito de apoyar el control de incrustaciones en las instalaciones superficiales y profundas. La salinidad de las salmueras se encontro en el rango de 43,000 (pozos Escuintle 2) a 250,000 (pozos Luna 3B) mg/kg de solidos disueltos totales y las muestras se clasificaron como del tipo clorurado-sodico. La fuerza ionica de las soluciones varia entre 0.75 y 6.5 molar, por lo que los coeficientes de actividad de la modelacion de equilibrio quimico se estimaron por metodos viriales empleando las ecuaciones de Pitzer mediante el programa GEOCHEMIST WORKBENCH (GWB). Minerales como anhidrita, halita

[Socioeconomic inequalities in oral health service utilization any time in their lives for Mexican schoolchildren from 6 to 12 years old].

Science.gov (United States)

Jiménez-Gayosso, Sandra Isabel; Medina-Solís, Carlo Eduardo; Lara-Carrillo, Edith; Scougal-Vilchis, Rogelio José; de la Rosa-Santillana, Rubén; Márquez-Rodríguez, Sonia; Mendoza-Rodríguez, Martha; Navarrete-Hernández, José de Jesús

2015-01-01

To determine the prevalence and the existence of socioeconomic inequalities in dental health service utilization (DHSU) any time in the life of Mexican schoolchildren aged 6-12 years of Pachuca Hidalgo, Mexico. We performed a cross-sectional study in 1,404 school children 6-12 years of age from 14 public schools in the city of Pachuca, Hidalgo, Mexico. Questionnaires were distributed to determine socioeconomic position variables (SEP). The dependent variable was DHSU once in life (0 = No, 1 = Yes). The analysis was performed in Stata 9 using chi-square tests. The mean age was 8.97 ± 1.99 years, 50.1% were boys. The prevalence of DHSU any time in life was 71.4%. The DHSU percentage increased according increasing age (p insurance, car ownership in the home, dwelling and household characteristics, a better level of SEP increased prevalence of DHSU. Although in the mother's schooling no differences were observed (p > 0.05), father's schooling was associated (p < 0.05) inversely to expectations. The findings of this study demonstrate that the prevalence of DHSU was not 100%; 28.6% of children have never had contact with a dentist. We identified certain indicator variables of SEP associated with DHSU, indicating the existence of inequalities in this oral health indicator.

Temporal-spatial segregation among hummingbirds foraging on honeydew in a temperate forest in Mexico

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Carlos LARA, Vanessa MARTÍNEZ-GARCÍA, Raúl ORTIZ-PULIDO, Jessica BRAVO-CADENA, Salvador LORANCA, Alex CÓRDOBA-AGUILAR

2011-02-01

Full Text Available Spatial and temporal variation in interactions between hummingbirds and plants have often been examined, and hummingbirds and insects are known to indirectly interact in networks of nectar plants. In a highland temperate forest in Hidalgo, Mexico some oak trees were heavily infested by honeydew-producing insects (family Margarodidae, tribe Xylococcini, genus Strigmacoccus and the honeydew was consumed by hummingbirds. Here using survival analysis we investigate how the honeydew produced by dense populations of these margarodids is temporally and spatially partitioned by hummingbirds. We also measured the availability and quality of honeydew exudates, and then we recorded the time until a bird visited and used such resources. Four hummingbird species consumed this resource (Atthis eloisa, Hylocharis leucotis, Colibri thalassinus and Eugenes fulgens. Data from 294 hours of observation on seven focal trees suggested temporal and spatial segregation among visiting birds according to body size and territorial behavior during the most honeydew-limited time. Hummingbird species differed in the daily times they foraged, as well as in the location where honeydew-producing insects were visited on the trees. Temporal and spatial segregation among hummingbird species is interpreted as an adaptation to reduce the risk of aggressive encounters. This may facilitate multispecies coexistence and allow these birds to exploit honeydew more effectively [Current Zoology 57 (1: 56–62, 2011].

Medium and large mammals in the Sierra La Madera, Sonora, Mexico

Science.gov (United States)

Erick Oswaldo Bermudez-Enriquez; Rosa Elena Jimenez-Maldonado; Gertrudis Yanes-Arvayo; Maria de la Paz Montanez-Armenta; Hugo Silva-Kurumiya

2013-01-01

Sierra La Madera is a Sky Island mountain range in the Madrean Archipelago. It is in Fracción V of the Ajos-Bavispe CONANP Reserve in the Municipios (= Counties) of Cumpas, Granados, Huásabas, Moctezuma, and Villa Hidalgo. Medium and large mammals were inventoried using camera traps. Eighteen Wild View 2® camera traps were deployed during four sampling periods: August...

[Identification of meeting places of sexual partners in 2 cities of the Southern Mexican borders, using the PLACE method].

Science.gov (United States)

Negroni-Belén, Mirka; Vargas-Guadarrama, Galileo; Rueda-Neria, Celina Magally; Bassett-Hileman, Sarah; Weir, Sharon; Bronfman, Mario

2003-01-01

To identify the meeting sites of new sexual partners in two Southern border cities in Mexico. A descriptive epidemiologic study was carried out in May 2001, by surveying key informants in two border cities. Each reported site was visited to interview a resident subject. Subjects socializing in a subsample of sites were also interviewed. The key informants of the community reported 134 meeting sites in Chetumal and 111 in Ciudad Hidalgo. Both sites had scarce HIV/AIDS prevention activities. Characteristics were obtained for 89 sites in Chetumal and 42 in Ciudad Hidalgo. Almost 21% of interviewees reportedly met a new sexual partner in these sites in the past four weeks. Preventive actions are needed in meeting sites of new sexual partners. This method may provide information to plan for future interventions. The English version of this paper is available too at:http://www.insp.mx/salud/index.html.

Nuevos registros de aves en el bosque mesófilo de montaña del noreste de Hidalgo, México

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Miguel Angel Martínez-Morales

2015-06-01

Full Text Available Se reportan nuevos registros y ampliaciones en el área de distribución de Harpagus bidentatus, Glaucidium sanchezi, Attila spadiceus, Cyanolyca nana, Oreoscoptes montanus y Peucedramus taeniatus. Estas seis especies de aves fueron registradas en el bosque mesófilo de montaña del estado de Hidalgo, México. Dos de estas especies (G. sanchezi y C. nana son especies de distribución restringida, lo que eleva a tres el número de especies de distribución restringida en la zona. Esto enfatiza la importancia de esta región en la conservación de la diversidad de aves. Se discuten las implicaciones de estos nuevos registros en la obtención de inventarios completos de la avifauna de la región y en la conservación de su diversidad de aves.

Poverty, population density, and the epidemiology of burns in young children from Mexico treated at a U.S. pediatric burn facility.

Science.gov (United States)

Patel, Dipen D; Rosenberg, Marta; Rosenberg, Laura; Foncerrada, Guillermo; Andersen, Clark R; Capek, Karel D; Leal, Jesus; Lee, Jong O; Jimenez, Carlos; Branski, Ludwik; Meyer, Walter J; Herndon, David N

2018-03-07

Children 5 and younger are at risk for sustaining serious burn injuries. The causes of burns vary depending on demographic, cultural and socioeconomic variables. At this pediatric burn center we provided medical care to children from Mexico with severe injuries. The purpose of this study was to understand the impact of demographic distribution and modifiable risk factors of burns in young children to help guide prevention. A retrospective chart review was performed with children 5 and younger from Mexico who were injured from 2000-2013. The medical records of 447 acute patients were reviewed. Frequency counts and percentages were used to identify geographic distribution and calculate incidence of burns. Microsoft Powermap software was used to create a geographical map of Mexico based on types of burns. A binomial logistic regression was used to model the incidence of flame burns as opposed to scald burns in each state with relation to population density and poverty percentage. In all statistical tests, alpha=0.05 for a 95% level of confidence. Burns were primarily caused by flame and scald injuries. Admissions from flame injuries were mainly from explosions of propane tanks and gas lines and house fires. Flame injuries were predominantly from the states of Jalisco, Chihuahua, and Distrito Federal. Scalds were attributed to falling in large containers of hot water or food on the ground, and spills of hot liquids. Scald injuries were largely from the states of Oaxaca, Distrito Federal, and Hidalgo. The odds of a patient having flame burns were significantly associated with poverty percentage (ppoverty led to decrease in odds of a flame burn, but an increase in the odds of scald burns. Similarly, we found that increasing population density led to a decrease in the odds of a flame burn, but an increase in the odds of a scald burn. Burns in young children from Mexico who received medical care at this pediatric burn center were attributed to flame and scalds. Potential

Borderlands Identities and Borderlands Ideologies in Willa Cather’s Death Comes for the Archbishop

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Astrid Haas

2012-05-01

Full Text Available The New Mexican territory, an area added to the United States by the Treaty of Guadalupe Hidalgo (1848 and the Gadsden Purchase (1853 following the U.S.-Mexico War, was largely Mexican and Amerindian in population, customs, and beliefs in the second half of the nineteenth century. Nevertheless, it witnessed a growing influx of Anglo U.S.-American settlers and their culture, especially after the American Civil War of 1861–1865. Narrating the story of the first Catholic archbishop of New Mexico and his vicar general, Willa Cather’s historical novel, Death Comes for the Archbishop (1927 provides a complex portrayal of the Mexican, Amerindian, Anglo-American, and European cultures in the U.S.-Mexico border region from the 1850s through the 1880s.

Consulta externa en instituciones de salud de Hidalgo, México, según la opinión de los usuarios

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Ortiz Espinosa Rosa María

2003-01-01

Full Text Available OBJETIVO: Identificar y evaluar los factores asociados con la calidad de la atención en las consultas externas de los hospitales del sector público en el estado de Hidalgo, México, mediante la opinión que manifiestan los usuarios. MATERIAL Y MÉTODOS: Se aplicó un diseño transversal, comparativo y analítico en 15 hospitales públicos del estado de Hidalgo, México. La muestra, compuesta por 9 936 encuestados (con un poder de 85% y un nivel de significación de 95%, fue seleccionada mediante muestreo aleatorio simple entre las personas atendidas en las consultas externas de julio de 1999 a diciembre de 2000. Se analizó la calidad de la atención según la escala de Likert. Para el análisis estadístico se empleó la regresión logística no condicional. RESULTADOS: La calidad de la atención fue percibida como buena por 71,37% de los encuestados y como mala por 28,63%. La mala calidad se percibió mayormente en las instituciones de la seguridad social (39,41% frente a. 19,42%. Se observó satisfacción en 84,94% de los encuestados, de los cuales 49,2% esperaban una mejor atención. El 16% refirió que regresaría al mismo hospital por no tener otra opción para su atención y 2% manifestó que no regresaría. La mayor escolaridad y los ingresos económicos superiores se asociaron con la percepción de mala calidad y la desaprobación del tiempo de espera (razón de posibilidades [RP]: 2,3; IC95%: 2,02 a 2,82, del tiempo que duró la consulta (RP: 2,3; IC95%: 2,02 a 2,82 y del mal trato por parte del médico (RP: 4,22; IC95%: 3,6 a 4,8. CONCLUSIONES: Los principales elementos que definen la mala calidad de la atención, según los usuarios, son los largos tiempos de espera, las omisiones en las acciones de revisión y diagnóstico, la complejidad de los trámites de consulta y el maltrato por parte del personal que presta los servicios.

Applied Horizontal and Vertical Geothermal Heat Exchanger with Heat Pump System to Provide Air Conditioning for an Academic Facility in Mexico

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Daniel Alcantar Martínez

2017-07-01

Full Text Available At present in Mexico, the renewable energy has become more important due to the great dependence of the country for fossil fuels. Within the several applications of renewable energy, there are the geothermal applications for the air conditioning of spaces. This technology employs heat pumps that interexchange heat with the ground. This technology is relatively young in Mexico, leaving a large field for study and application throughout the country. In this way, to calculate the correct sizing of geothermal heat exchangers, it is necessary to calculate the thermal loads of the complex in which this technology of geothermal heat pumps using vertical heat exchangers type U will be installed, to perform the calculation of thermal loads Autodesk Revit® software was used, with which was possible to make a virtual model in detail of the botanical center that is located in Morelia, Michoacán, Mexico and belongs to the Universidad Michoacana de San Nicolás de Hidalgo (UMNSH. This study shows the results of the analysis of the installations and determination of the thermal loads of the complex due to this type of infrastructure. By obtaining the values of the thermal loads, the dimensioning of the heat exchanger was archived, which will have to be installed to cover the thermal requirement of this system and his installation, in addition to the selection of the heat pump. This complex of 2 levels, where, on the first floor there are cubicles and laboratories and on the second floor, several common areas. The design was developed in detail in Autodesk Revit 2015. After obtaining the thermal loads, the GLHEPro software was used for dimensioning the Vertical heat exchangers with the number and depth of the exchangers was obtained. the GLD 2014 software was used for dimensioning the Horizontal heat exchangers with the number and depth of the exchangers was obtained.

Financing options in Mexico`s energy industry

Energy Technology Data Exchange (ETDEWEB)

McKenna, J.J. [PricewaterhouseCoopers Securities, Houston, TX (United States)

1999-10-01

A series of brief notes accompanied this presentation which was divided into seven sections entitled: (1) capital markets update, (2) Mexican financial market update, (3) financing options in the energy industry, (4) the Venezuelan experience at La Apertura, (5) private and strategic equity alternatives, (6) Pricewaterhouse Coopers Securities, and (7) Mexico energy 2005 prediction. The paper focused on how the financial crisis and merger activity in Latin America will impact electricity reform in Mexico. It was noted that under Mexico`s Policy Proposal for Electricity Reform of the Mexican Electricity Industry, the financial community will seek to back companies in power generation, transportation and distribution. The difficulty of financing government businesses undergoing privatization was also discussed with particular emphasis on the challenge of accepting political and regulatory risks. The Latin private equity market and Canadian investment in Mexico was also reviewed. Since NAFTA (North American Free Trade Agreement) went into affect in 1994, Canadian investment in Mexico has more than tripled. Canadian companies have invested more than C$1.7 billion in Mexico since NAFTA. Pricewaterhouse Coopers Securities is a global investment bank which sees large opportunities in the Mexican energy market. They predict that in five years, Mexico will experience a gradual liberalization of the oil and gas sector, and a full liberalization of the gas pipeline and distribution business and the power generation, transmission and distribution business. 3 figs.

Determination of the state of operating mechanical stresses acting on surface piping with problems of differential collapses in the Venta de Carpio Terminal; Determinacion del estado de esfuerzos mecanicos actuantes en tuberias superficiales con problemas de hundimientos diferenciales en la Terminal Venta de Carpio

Energy Technology Data Exchange (ETDEWEB)

Neri B, Ernesto R; Garcia E, Nairoby [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

2004-07-01

The Venta de Carpio Terminal is located in the Northern part of the old Texcoco Lake, State of Mexico, in highly compressible soil. In it, it is received, regulated, measured and distributed natural gas, LP gas and PEMEX Refinacion products that are supplied to distribution terminals of and consumption centers located in the central area of the country, that encompasses the states of Puebla, Tlaxcala, Mexico, Hidalgo, Queretaro and a small part of the Federal District. The construction of the Venta de Carpio station dates from 1960; since then, it has presented important regional settlements, mainly due to the water extraction of the subsoil, that have imposed deformations to the piping systems connected to the surface facilities that have been piloted in the terminal. Equally, other surface piping systems and facilities present deformations by differential settlement between their supports. [Spanish] La Terminal Venta de Carpio se ubica en la parte norte del antiguo Lago de Texcoco, Estado de Mexico, en terreno altamente compresible. En ella, se recibe, regula, mide y distribuye gas natural, gas LP y productos de Pemex Refinacion que se suministran a terminales de distribucion y centros de consumo localizados en el area central del pais, que comprende los estados de Puebla, Tlaxcala, Mexico, Hidalgo, Queretaro y una pequena parte del Distrito Federal. La construccion de la estacion Venta de Carpio data de 1960; desde entonces, se han presentado asentamientos regionales importantes debidos, principalmente a la extraccion de agua del subsuelo, que han impuesto deformaciones a los sistemas de tuberias conectados con las instalaciones superficiales que han sido piloteadas en la terminal. De igual modo, otros sistemas de tuberias e instalaciones superficiales presentan deformaciones por hundimientos diferenciales entre sus apoyos.

La guerra de Granada en las probanzas de hidalguía: los Amador de Lezcano, hidalgos de Cazorla y Quesada

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García Guzmán, María del Mar

2002-06-01

Full Text Available Throughout the late Middle Ages the dominion of Cazorla and the village of Quesada were fortified towns in the frontier with the nazari kingdom of Granada, a fact that favoured the establishment of knights coming from other areas of Peninsula. They came attracted by the benefits of the war against the Islam which allowed them to consolidate their social and economic positions in the archbishops of Toledo's domain.

A lo largo de la Baja Edad Media, el Adelantamiento de Cazorla y la villa de Quesada fueron plazas avanzadas en la frontera con el reino nazarí de Granada, lo que favoreció el asentamiento de hidalgos, procedentes de otras zonas de la geografía peninsular, atraídos por los beneficios de la guerra contra el Islam, lo que les permitió consolidar su posición social y económica en el señorío de los arzobispos de Toledo.

[Violence and pregnancy in female users of Ministry of Health care services in highly deprived states in Mexico].

Science.gov (United States)

Cuevas, Sofía; Blanco, Julia; Juárez, Clara; Palma, Oswaldo; Valdez-Santiago, Rosario

2006-01-01

To characterize intimate partner abuse and identify the main factors associated with violence in pregnancy in four highly deprived States in Mexico. The data were taken from the National Survey on Violence against Women 2003 (ENVIM per its abbreviation in Spanish). Based on it a cross-sectional study was conducted on 1 949 women between 15 and 50 years of age, who were once pregnant and who utilized primary and secondary health care services from the Ministry of Health, Mexican Institute of Social Security, and the Institute for Social Security and Services for State Workers in Guerrero, Hidalgo, Oaxaca and Chiapas states, between November 2002 and March 2003. Logistic regression was used to assess the association between independent variables and violence during pregnancy. 250 women (13%) suffered a type of violence (physical, psychological, sexual or economical) during any of their pregnancies. Of these women 76 (30.40%) were battered on their abdomen. In most of these cases (91.39%) the husband was the aggressor. The variables significantly associated with violence in pregnancy were: woman's illiteracy (OR 2.2; CI 95:% .1,4.4); history of violence in childhood (OR 3.2; CI 95% 1.9, 5.4) as well as sexual abuse in her childhood (OR 2.4, CI 95% 1.3, 4.4) and her partner's daily alcohol consumption (OR 6.5; CI 95% 3.3, 12.9). The results show that violence during pregnancy is a regular event in the impoverished context and that its expression is more severe. These results point to the importance of continued study of the problem of violence against pregnant women in Mexico and the importance of identifying battered women in prenatal care.

Mexico Geoid Heights (MEXICO97)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This 2' geoid height grid for Mexico, and North-Central America, is the MEXICO97 geoid model. The computation used about one million terrestrial and marine gravity...

A MOOC as an immediate strategy to train health personnel in the cholera outbreak in Mexico.

Science.gov (United States)

Magaña-Valladares, Laura; Rosas-Magallanes, Cynthia; Montoya-Rodríguez, Alejandra; Calvillo-Jacobo, Guillermo; Alpuche-Arande, Celia Mercedes; García-Saisó, Sebastían

2018-05-16

In September 2013, two cases of cholera were reported in Mexico; 1 week later, a new outbreak was reported in the Huasteca region of Hidalgo. Upon the determination that the diagnostic and therapeutic interventions implemented by health personnel overlooked predefined procedures, the National Institute of Public Health, in coordination with the Ministry of Health, immediately designed the massive open online course "Proper cholera containment and management measures" to strengthen and standardize basic prevention and control practices. During the first 5 months, 35,968 participants from across the country finished the course: medical and nursing personnel, health promoters, and hospital staff. To understand the magnitude of the data, an analysis was performed to calculate the MOOC coverage, and multiple linear regression models were generated to relate the score earned in the course to the characteristics of the participants. In addition, a qualitative analysis was performed to identify the dissemination of information, technological barriers, and feedback on course design. A total of 17% of participants were from the state where the outbreak originated, and 33.5% were from its neighboring states. This study shows that the need for information is greater when an emergency occurs, and the involvement of the authorities increased the extent of the training response. A MOOC can be a useful training strategy to prepare personnel for emergency situations.

Learning Outcomes and School Cost-Effectiveness in Mexico: The PARE Program. Policy Research Working Papers.

Science.gov (United States)

Acevedo, Gladys Lopez

This paper examines the impact on student learning of the Programa para Abatir el Rezago Educativo (PARE), which aimed to improve the quality and efficiency of primary education in four Mexican states by increasing school resources. PARE was implemented in the states of Oaxaca, Guerrero, Chiapas, and Hidalgo, which have the highest incidence of…

Metals and metalloids accumulation by wild plants from a mining zone of Mexico

International Nuclear Information System (INIS)

Juarez Santillana, L. F.; Lucho Constantino, C. A.; Blasco, J. L.; Beltran Hernandez, R. I.

2009-01-01

In extreme environments, as mineralized soils, there are adapted organisms to these abnormal conditions. Plants that inhabit these kinds of soils are called metallophytes, and their capacity to tolerate and/or accumulate metals is important for the cleanup of metal polluted ecosystems. The objective of this study was therefore to identify the species of metallophytes present in the mining zone of Zimapan, Hidalgo. (Author)

Historic distribution and challenges to bison recovery in the northern Chihuahuan Desert

Science.gov (United States)

List, Rurik; Ceballos, Gerardo; Curtin, Charles; Gogan, Peter J.; Pacheco, Jesus; Truett, Joe

2007-01-01

Ecologists and conservationists have long assumed that large grazers, including bison (Bison bison), did not occur in post-Pleistocene southwestern North America. This perception has been influential in framing the debate over conservation and land use in the northern Chihuahuan Desert. The lack of an evolutionary history of large grazers is being used to challenge the validity of ranching as a conservation strategy and to limit the protection and reintroduction of bison as a significant component of desert grassland ecosystems. Archeological records and historical accounts from Mexican archives from AD 700 to the 19th century document that the historic range of the bison included northern Mexico and adjoining areas in the United States. The Janos-Hidalgo bison herd, one of the few free-ranging bison herds in North America, has moved between Chihuahua, Mexico, and New Mexico, United States, since at least the 1920s. The persistence of this cross-border bison herd in Chihuahuan Desert grasslands and shrublands demonstrates that the species can persist in desert landscapes. Additional lines of evidence include the existence of grazing-adapted grasslands and the results of experimental studies that document declines in vegetation density and diversity following the removal of large grazers. The Janos-Hidalgo herd was formed with animals from various sources at the turn of the 19th century. Yet the future of the herd is compromised by differing perceptions of the ecological and evolutionary role of bison in the Desert Grasslands of North America. In Mexico they are considered native and are protected by federal law, whereas in New Mexico, they are considered non-native livestock and therefore lack conservation status or federal protection. Evidence written in Spanish of the presence of bison south of the accepted range and evidence from the disciplines of archaeology and history illustrate how differences in language and academic disciplines, in addition to

Kaolin from Acoculco (Puebla, Mexico) as a raw material: mineralogical and thermal characterization

OpenAIRE

Garcia Vallès, Maite; Pi, T.; Alfonso, P.; Canet, C.; Martínez Manent, Salvador; Jiménez-Franco, A.; Tarragó Aymerich, Mariona; Hernández-Cruz, B.

2015-01-01

The present study determined the mineralogy and thermal properties of kaolin from Acoculco (Puebla), at the eastern Trans-Mexican Volcanic Belt and compared it with the nearby deposits of Agua Blanca (Hidalgo) and Huayacocotla (Veracruz). The mineralogy of the kaolins was determined by X-ray diffraction, infrared spectroscopy and scanning electron microscopy. Thermal behaviour was studied by differential thermal analysis, dilatometry and hot-stage microscopy. The Acoculco deposit is composed ...

Hidalgo County Blocks, Age by 5-Year Age Groups for Females (2010)

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The once-a-decade decennial census was conducted in April 2010 by the U.S. Census Bureau. This count of every resident in the United States was mandated by Article...

Texas-Mexico multimodal transportation: developments in Mexico

Science.gov (United States)

Boske, Leigh B.

1994-03-01

This presentation highlights the results of a recently completed study that examines the Texas- Mexico multimodal transport system already in place, current plans for improvements or expansion, and opportunities and constraints faced by each transport mode -- motor carriage, rail, maritime, and air. Particular emphasis is given to findings regarding transportation developments in Mexico. The study concludes that in Mexico, all modes are working at establishing new services and strategic alliances, intermodal arrangements are on the rise, and private-sector participation in infrastructure improvements is growing daily at Mexican seaports and airports as well as within that nation's highway and rail systems. This presentation looks at developments that concern privatization, deregulation, infrastructure improvements, financing arrangements, and new services in Mexico.

September 1985 Mexico City, Mexico Images

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The magnitude 8.1 earthquake occurred off the Pacific coast of Mexico. The damage was concentrated in a 25 square km area of Mexico City, 350 km from the epicenter....

Mexican geothermal development and the future

International Nuclear Information System (INIS)

Serrano, J.M.E.V.

1998-01-01

Geothermics in Mexico started in 1954, by drilling the first geothermal well in Pathe, State of Hidalgo, which reached a depth of 237 meters. In 1959 electrical generation from geothermal origin began, with an installed capacity of 3.5 MW. From 1959 to 1994 Mexico increased its installed capacity to 753 MW, by developing three geothermal fields: Cerro Prieto, Los Azufres, and Los Humeros. Currently, 177 wells produce steam at a rate of 36 tons per hour (t/h) each. Comision Federal de Electricidad (CFE, Federal Commission of Electricity) has planned to increase the geothermal-electric installed capacity through construction and installation of several projects. Repowering of operating units and development of new geothermal zones will also allow Mexican geothermal growth

Improvement in the fir production by means of the gamma radiation application; Mejora en la produccion de abeto mediante la aplicacion de radiacion gamma

Energy Technology Data Exchange (ETDEWEB)

Gonzalez J, J., E-mail: josefina.gonzalez@inin.gob.mx [ININ, Carretera Mexico-Toluca s/n, 52750 Ocoyoacac, Estado de Mexico (Mexico)

2013-10-15

With the purpose of improving the production process of forest trees with acceptable quality as much for the market as for the reforestation, a certain technology was proven previously by ININ-ProBosque that combines the radiation application an the tissue culture, on seeds of P. macrolepis collected in Hidalgo and Mexico State. After being carried out the quality trials, the seeds coming from the Hidalgo State were divided in 7 lots (of 100 seeds each one), irradiating them, in a Gammacel 220 irradiator to dose of: 0, 5, 15, 25, 35, 45 and 55 Gy respectively. Later on, they were micro-propagated in the laboratory by the predetermined method, in order to cultivate them in a growth room with light and controlled temperatures. The results in the quality trials allowed selecting a seeds lot collected in the Hidalgo State with percentages of viability, germination and full seed bigger to those reported for seeds coming from the Mexico State. With respect to the irradiation, the survival results obtained after 40 days post-irradiation, for the Pseudotsuga seed ecotype Capuli was determined a half dose lethal understood among the 45 and 50 Gy. On the other hand, was observed that the plantules coming from dose minors to the LD{sub 50} (5 and 35 Gy) were individualized and they grew in a smaller time that the witness, developing an incipient radicule system, absent when the seeds have not been irradiated. Is necessary to mention that the dose of 35 Gy not only allowed the development of a radicule system but also a better aspect of the plantules that involves a major needles number without deformation and whose color suggests a bigger vigor. At the moment they are established in parcel an average of 800 Pseudotsuga plants (previously irradiated to 5 and 35 Gy) and whose development will be analyzed during the following 2 years. (author)

Improvement in the fir production by means of the gamma radiation application

International Nuclear Information System (INIS)

Gonzalez J, J.

2013-10-01

With the purpose of improving the production process of forest trees with acceptable quality as much for the market as for the reforestation, a certain technology was proven previously by ININ-ProBosque that combines the radiation application an the tissue culture, on seeds of P. macrolepis collected in Hidalgo and Mexico State. After being carried out the quality trials, the seeds coming from the Hidalgo State were divided in 7 lots (of 100 seeds each one), irradiating them, in a Gammacel 220 irradiator to dose of: 0, 5, 15, 25, 35, 45 and 55 Gy respectively. Later on, they were micro-propagated in the laboratory by the predetermined method, in order to cultivate them in a growth room with light and controlled temperatures. The results in the quality trials allowed selecting a seeds lot collected in the Hidalgo State with percentages of viability, germination and full seed bigger to those reported for seeds coming from the Mexico State. With respect to the irradiation, the survival results obtained after 40 days post-irradiation, for the Pseudotsuga seed ecotype Capuli was determined a half dose lethal understood among the 45 and 50 Gy. On the other hand, was observed that the plantules coming from dose minors to the LD 50 (5 and 35 Gy) were individualized and they grew in a smaller time that the witness, developing an incipient radicule system, absent when the seeds have not been irradiated. Is necessary to mention that the dose of 35 Gy not only allowed the development of a radicule system but also a better aspect of the plantules that involves a major needles number without deformation and whose color suggests a bigger vigor. At the moment they are established in parcel an average of 800 Pseudotsuga plants (previously irradiated to 5 and 35 Gy) and whose development will be analyzed during the following 2 years. (author)

Powering Mexico

International Nuclear Information System (INIS)

Anon.

1992-01-01

This article examines Mexico's demand for electricity and the market for independent power generation. The topics discussed in the article include the outlook for the 1990s for growth in Mexico's economy and energy demand, renewable energy, energy conservation, small-scale, off-grid renewable energy systems, and estimates of Mexico's market for electric power generating equipment

Hidalgo County Block Groups, Age by 5-Year Age Groups for Males (2010)

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The once-a-decade decennial census was conducted in April 2010 by the U.S. Census Bureau. This count of every resident in the United States was mandated by Article...

Hydrogeology in the sub basins of apan-tochac, Hidalgo and Tlaxcala states, Mexico; Hidrogeologia de la subcuencia de apan-tochac, estados de Hidalgo y Tlaxcala, Mexico

Energy Technology Data Exchange (ETDEWEB)

Huizar Alvarez, Rafael [Instituto de Geologia, Universidad Nacional Autonoma de Mexico, Mexico, D.F. (Mexico)

1999-07-01

This study presents the hydrogeologic model of the Apan-Tochac sub-basin, obtained from geologic and geo electric soundings. These data were interpreted with the lithological description of three well-logs. This information allows to identify and map three different aquifers: intergranular, fissure and mixed. These three aquifers are hydraulically connected. The first one is located in the discharge zone and has semi-confined conditions in the center of the Tochac plain and is unconfined toward the periphery of the same plan. The other two aquifers are located mainly in the recharge zone. The hydraulic conductivity values are: 3x10-3 ms{sub 1} a 10-4 ms{sub 1} for the intergranular aquifer, 3x10-3 ms{sub 1} for the fissured and the third aquifer has not data available but it is assigned a value of 2x10-6 ms{sub 1}. The chemical analyses of groundwater (anions and cations) indicate that its mineralization forms two hydrochemical facies: a low mineralization facies corresponding to the recharge area, and a high mineralization facies corresponding to the discharge zone. The results also show that groundwater is of good quality for human consumption (Secretaria de Salubridad y Asistencia, and the World Health Organization), except for the concentrations of lead and chromium due to incipient contamination. Therefore, it is necessary to start actions to protect the aquifers and to foresee possible damages in the health of the inhabitants of the region, which use this groundwater. The preliminary hydrogeologic balance shows that the aquifer system of this sub-basin is almost in equilibrium. [Spanish] Este estudio presenta el modelo hidrogeologico de la subcuenca Apan-Tochac, apoyado en la informacion geologica y sondeos geoelectricos, interpretados estos ultimos con la descripcion litologica de tres perforadores. De esta forma, se reconocio y cartografio los siguientes acuiferos: (i) intergranular, (ii) fisurado y (iii) mixto. Estos tres acuiferos tienen relacion hidraulica. El primero forma la zona de descarga, es de tipo semiconfinado hacia el centro de la planicie Tochac y de condicion libre hacia la periferia de la misma. Los dos ultimos se localizan en la zona recarga principalmente. Los valores de la conductividad hidraulica son: 3x10-3 ms-1 a 10-4 ms-1 para el integranular, 3x10-3 ms-1 para el fisurado, el tercero no tuvo datos, pero se le asigno un valor de 2x10-6 ms-1. El analisis de los aniones y cationes del agua subterranea indica que por su mineralizacion existen en esa subcuenca dos facies hidroquimicas: (a) baja mineralizacion, que corresponde a la zona de recarga, y (b) alta mineralizacion, correspondiente a la zona de descarga, manifestando la direccion del flujo del agua subterranea. Asimismo, de acuerdo con la norma de calidad del agua (mexicana y de la Organizacion Mundial de la Salud), el agua de esta area es de buena calidad para consumo humano; la presencia de Pb y Cr en el agua de varios pozos, manifiesta que es preciso iniciar acciones para proteger los acuiferos y prever posible dano en la salud de la poblacion de esta zona. El balance hidrogeologico preliminar muestra que el sistema acuifero de esta subcuenca esta casi en equilibrio.

UNA INVESTIGACIÓN INTRA-CULTURAL DE LIDERAZGO EN MÉXICO: IGUALDAD EN LAS PYMES DE HIDALGO, COLIMA Y TAMAULIPAS

Directory of Open Access Journals (Sweden)

VÍCTOR HUGO ROBLES FRANCIA

2008-01-01

Full Text Available La presente investigación expone las prácticas de liderazgo en 301 Pequeñas y Medianas Empresas (PyMEs. 121 del estado de Hidalgo, 87 de Colima y 93 de Tamaulipas, del país, México. Este estudio se basa en el Inventario de las Prácticas de Liderazgo (IPL de Kouzes y Posner en sus cinco dimensiones, desafiar los procesos, inspirar una visión compartida, habilitar a los demás para que actúen, modelar el camino y dar aliento al corazón, demuestra concluyentemente, una igualdad de comportamiento gerencial entre las PyMEs de tres estados, objetivo de la presente investigación. Esto es, una independencia en el comportamiento gerencial con relación al contexto empresarial y económico regional. Se siguió el marco teórico de liderazgo, fundamentalmente el de Kouzes y Posner, el Contexto de las PyMEs de los tres estados, se estableció tres muestras regionales, validando el test del IPL en español. Finalmente, se realizó la prueba sobre la bondad de ajuste de muestras y comprobando la hipótesis a través de la prueba de igualdad de promedio entre muestras.

Development of a United States-Mexico Emissions Inventory for the Big Bend Regional Aerosol and Visibility Observational (BRAVO) Study.

Science.gov (United States)

Kuhns, Hampden; Knipping, Eladio M; Vukovich, Jeffrey M

2005-05-01

The Big Bend Regional Aerosol and Visibility Observational (BRAVO) Study was commissioned to investigate the sources of haze at Big Bend National Park in southwest Texas. The modeling domain of the BRAVO Study includes most of the continental United States and Mexico. The BRAVO emissions inventory was constructed from the 1999 National Emission Inventory for the United States, modified to include finer-resolution data for Texas and 13 U.S. states in close proximity. The first regional-scale Mexican emissions inventory designed for air-quality modeling applications was developed for 10 northern Mexican states, the Tula Industrial Park in the state of Hidalgo, and the Popocatépetl volcano in the state of Puebla. Emissions data were compiled from numerous sources, including the U.S. Environmental Protection Agency (EPA), the Texas Natural Resources Conservation Commission (now Texas Commission on Environmental Quality), the Eastern Research Group, the Minerals Management Service, the Instituto Nacional de Ecología, and the Instituto Nacional de Estadistica Geografía y Informática. The inventory includes emissions for CO, nitrogen oxides, sulfur dioxide, volatile organic compounds (VOCs), ammonia, particulate matter (PM) < 10 microm in aerodynamic diameter, and PM < 2.5 microm in aerodynamic diameter. Wind-blown dust and biomass burning were not included in the inventory, although high concentrations of dust and organic PM attributed to biomass burning have been observed at Big Bend National Park. The SMOKE modeling system was used to generate gridded emissions fields for use with the Regional Modeling System for Aerosols and Deposition (REMSAD) and the Community Multiscale Air Quality model modified with the Model of Aerosol Dynamics, Reaction, Ionization and Dissolution (CMAQ-MADRID). The compilation of the inventory, supporting model input data, and issues encountered during the development of the inventory are documented. A comparison of the BRAVO emissions

Psychology in Mexico

Science.gov (United States)

Ruiz, Eleonora Rubio

2011-01-01

The first formal psychology course taught in Mexico was in 1896 at Mexico's National University; today, National Autonomous University of Mexico (UNAM in Spanish). The modern psychology from Europe and the US in the late 19th century were the primary influences of Mexican psychology, as well as psychoanalysis and both clinical and experimental…

Consumo de alcohol y drogas en estudiantes de Pachuca, Hidalgo

Directory of Open Access Journals (Sweden)

Rojas-Guiot Estela

1999-01-01

Full Text Available OBJETIVO. Determinar la prevalencia del consumo de drogas y bebidas alcohólicas entre estudiantes, así como la relación de este consumo con variables sociodemográficas, tiempo libre, actos antisociales, normas y conflictos familiares, entre otras. MATERIAL Y MÉTODOS. Los datos se derivan de una encuesta representativa de 1 929 estudiantes de enseñanza media y media superior de la ciudad de Pachuca, estado de Hidalgo, México, levantada en 1996, de los cuales 44.9% son hombres y 52.5% mujeres, con una media de edad de 14 años. Se utilizó un cuestionario autoaplicable, que incluye indicadores de consumo de drogas y alcohol elaborados por algunos países, entre ellos México, con la Organización Mundial de la Salud. RESULTADOS. El 47.9% ha probado bebidas alcohólicas; 12.6% bebieron cantidades considerables -cinco copas o más por ocasión- durante el mes anterior a la encuesta. Las bebidas preferidas son la cerveza y los coolers; el alcohol lo compraron principalmente en tiendas donde no les piden identificación y lo consumen en su casa o en la de otras personas. El 5.1% ha consumido drogas, sobre todo inhalables, mariguana y tranquilizantes. Una cifra mayor de varones consume drogas ilegales, y las mujeres, medicamentos sin prescripción. Un número superior de hombres toma más cantidades de alcohol y consume drogas, tienen mayor edad y trabajaron de medio tiempo durante el año anterior a la encuesta. Los consumidores de drogas y de altas cantidades de alcohol se distinguieron porque un número considerable informó que se aburría en su tiempo libre, se va a beber con sus amigos o ha cometido actos antisociales. Respecto a la familia, manifiestan cumplir menos con las normas parentales y muestran menor interés en hacerlo. Asimismo, un porcentaje más elevado informó que sus padres pelean con frecuencia, han pedido ayuda por esa razón y han intentado separarse. CONCLUSIONES. Los estudiantes que beben cantidades elevadas de alcohol

ÍNDICE DE SITIO PARA PLANTACIONES DE Pinus greggii Engelm. EN METZTITLÁN, HIDALGO, MÉXICO

Directory of Open Access Journals (Sweden)

Jonathan Hernández-Ramos

2014-01-01

Full Text Available L os índices de productividad son esenciales en la planeación del manejo forestal sustentable. El índice de sitio es la metodología más utilizada en la clasificación de la calidad de las áreas forestales. Sin embargo, la mayoría de los macizos forestales y plantaciones no cuentan con tal información que apoye la planeación de las actividades silvícolas. Por ello, el objetivo fue estimar el índice de sitio de las plantaciones forestales de Pinus greggii Engelm., establecidas en la parte serrana del municipio de Metztitlán, Hidalgo. Los modelos de Schumacher, Chapman-Richards y Wei - bull se ajustaron con 233 observaciones de edad-altura provenientes de un análisis troncal. De acuerdo con el valor más bajo del cuadrado medio del error, el valor más alto de R 2 y la distribución de residua - les, se seleccionó el modelo de Schumacher para la construcción de la curva guía y el sistema de curvas anamórficas y polimórficas. Se establecieron cinco etiquetas de índice de sitio para las alturas 12, 14, 16, 18 y 20 m con calidades de estación V, IV, III, II y I, respectivamente. Se obtuvo buena estimación del crecimiento de la altura dominante en función de la edad, ya que considera todas las condiciones existentes dentro de las plantaciones.

CALIDAD BIOLÓGICA DE AGUAS RESIDUALES UTILIZADAS PARA RIEGO DE CULTIVOS FORRAJEROS EN TULANCINGO, HIDALGO, MÉXICO

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Elizabeth Hernández-Acosta

2014-01-01

Full Text Available El uso de aguas residuales para el riego de cultivos forrajeros es una práctica que aumenta día a día en áreas donde el agua, para este fin, es escasa. Sin embargo, los usuarios, al estar en contacto directo con las aguas residuales, padecen enfermedades gastrointestinales a causa de coliformes y parásitos (helmintos. En el presente estudio se evaluaron coliformes fecales (en aguas residuales, suelo y plantas y helmintos (en aguas residuales en el módulo II del Distrito de Riego 028, Tulancingo, Hidalgo. El análisis bacteriológico y de helmintos se hizo acorde con las metodologías señaladas en la NMX-AA-003-1980, NOM-001-SEMARNAT-1996, PROY NMX-AA 042-SCFI-2008 y en la sección 9810 APHA. Se determinaron 16 sitios de muestreo de aguas en los canales de riego y se tomaron 54 muestras, tanto de suelo como de plantas. Las concentraciones más altas de coliformes fecales fueron 2 x 1010 NMP·100 mL-1 de agua, 109 NMP·100 g-1 de suelo, 109 NMP·100 g-1 de raíz y 3 x 109 NMP·100 g-1 de tallo. Once de los 16 sitios de muestreo tuvieron helmintos. Se sugiere tratar las aguas residuales antes de su uso, para evitar problemas de salud entre los usuarios.

75 FR 28555 - Executive Green ICT & Energy Efficiency Trade Mission to Mexico City, Mexico

Science.gov (United States)

2010-05-21

... Trade Mission to Mexico City, Mexico AGENCY: International Trade Administration, Department of Commerce... Trade Mission to Mexico City from September 27-29, 2010. This Executive led mission will focus on... & Energy Efficiency conference will take place at the World Trade Center in Mexico City. Relevant issues on...

Opportunity for America: Mexico`s coal future

Energy Technology Data Exchange (ETDEWEB)

Loose, V.W.

1993-09-01

This study examines the history, current status and future prospects for increased coal use in Mexico. Environmental implications of the power-generation capacity expansion plans are examined in general terms. Mexican environmental law and regulations are briefly reviewed along with the new sense of urgency in the cleanup of existing environmental problems and avoidance of new problems as clearly mandated in recent Mexican government policy initiatives. It is expected that new capital facilities will need to incorporate the latest in process and technology to comply with existing environmental regulation. Technology developments which address these issues are identified. What opportunities have new initiatives caused by the recent diversification of Mexico`s energy economy offered US firms? This report looks at the potential future use of coal in the Mexican energy economy, examining this issue with an eye toward identifying markets that might be available to US coal producers and the best way to approach them. Market opportunities are identified by examining new developments in the Mexican economy generally and the energy economy particularly. These developments are examined in light of the current situation and the history which brought Mexico to its present status.

Daños tóxicos en tejidos vegetales, producidos por aguas contaminadas con arsénico en Zimapán, Hidalgo, México Danos tóxicos em tecidos vegetais, produzidos por águas contaminadas com arsênio em Zimapán, Hidalgo, México

Directory of Open Access Journals (Sweden)

Francisco Prieto García

2006-03-01

Full Text Available Según estudios realizados en el periodo de 1992-1998 en las aguas de los pozos, norias y manantiales, del municipio de Zimapán, Estado de Hidalgo, México, se corroboró que existía un incremento en el contenido de arsénico rebasando los límites máximos permisibles por la Norma Oficial Mexicana. La determinación de arsénico en las muestras de aguas se realizó por absorción atómica (AAS, mediante generador de hidruros (GH. En este estudio se utilizó el Vicia faba como un bioensayo para evaluar el daño genotóxico con la prueba de inducción de micronúcleos por exposición al agua de Zimapán, contaminada con As en células de raíces. Se utilizó como ensayo de control un agua de pozo de similares características del municipio de Pachuca, pero con contenidos de As por debajo de los límites de detección. Los resultados mostraron que el agua de esta región presenta altas concentraciones de arsénico y que puede provocar efectos genotóxicos que se manifiestan por la inducción de micronúcleos en las células meristemáticas de raíces de tejidos vegetales sensible.Estudos feitos no período de 1992-1998 nas águas dos poços da municipalidade de Zimapán, estado do Hidalgo, México, demostram o aumento na concentração de arsênio ultrapassando os limites máximos permissíveis pela norma oficial mexicana. A determinação de arsênio nas amostras de água foi feita por absorção atômica (AA, por meio do gerador de hidruros (GH. Neste estudo, o Vicia faba foi usado como bioensaio para avaliar os danos genotóxicos com o teste da indução dos micronúcleos pela exposição à água de Zimapán, contaminada com arsênio em células de raízes. Como controle, foi usada uma água com similares características, do município de Pachuca, mas com índices abaixo dos limites de detecção. Os resultados mostraram que a água desta região apresenta altas concentrações de arsênico e que os efeitos genotóxicos manifestam-se pela

U.S.-Mexico energy

International Nuclear Information System (INIS)

1991-05-01

This paper reports that while Mexico's petrochemical industry has grown rapidly, it now faces shortages both in investment funds and in supplies of basic petrochemicals due to a financial crisis in the 1980s. Mexico has undertaken a series of policy reforms aimed at encouraging foreign and private investment, but these efforts have generally failed to entice U.S. investment in Mexico. U.S. petrochemical companies have cited unfavorable market conditions, insufficient basic petrochemical capacity in Mexico, concern about the reversibility of Mexican reforms, inadequate Mexican protection of intellectual property rights, and lack of investment protection for U.S. businesses as impediments to investment in Mexico. Cooperation between the two nations in overcoming these obstacles could help U.S. petrochemical companies maintain their positions in a competitive global market, while at the same time provide Mexico with much needed capital investment and technological expertise

Mexico and Central America.

Science.gov (United States)

Bronfman, M

1998-01-01

This article reviews the literature on migration and HIV/AIDS in Mexico and Central America, including Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, and Panama. Most migrants travel to the US through Mexico. US-Mexico trade agreements created opportunities for increased risk of HIV transmission. The research literature focuses on Mexico. Most countries, with the exception of Belize and Costa Rica, are sending countries. Human rights of migrants are violated in transit and at destination. Migration policies determine migration processes. The Mexican-born population in the US is about 3% of US population and 8% of Mexico's population. About 22% arrived during 1992-97, and about 500,000 are naturalized US citizens. An additional 11 million have a Mexican ethnic background. Mexican migrants are usually economically active men who had jobs before leaving and were urban people who settled in California, Texas, Illinois, and Arizona. Most Mexican migrants enter illegally. Many return to Mexico. The main paths of HIV transmission are homosexual, heterosexual, and IV-drug-injecting persons. Latino migrants frequently use prostitutes, adopt new sexual practices including anal penetration among men, greater diversity of sexual partners, and use of injectable drugs.

New Mexico Math Pathways Taskforce Report

Science.gov (United States)

New Mexico Higher Education Department, 2016

2016-01-01

In April 2015 New Mexico faculty, Dana Center staff, and New Mexico Higher Education (NMHED) co-presented the need for better math pathways statewide. Faculty from 6 institutions (New Mexico State University, New Mexico Highlands University, Dine College, Eastern New Mexico University, El Paso Community College, and San Juan College) participated…

English Teaching in Mexico.

Science.gov (United States)

Salazar, Denise

2002-01-01

Discusses teaching English in Mexico, a country with important social, cultural, and economic ties to the United States. Looks at the various English teaching situations as well as teacher education for teachers in Mexico. Concludes that the English teaching situation in Mexico reflects great diversity and growth, and that the knowledge of English…

El ingenio del ingenioso Hidalgo = O engenho do engenhoso fidalgo

Directory of Open Access Journals (Sweden)

Verónica Vivanco

2012-01-01

Full Text Available Este artículo se centra en los términos ingenio e ingenioso en el contexto de El Quijote desde su relación con el humanismo - la brillantez de la mente -, la ingeniería - como producto derivado de la creatividad humana-, y el doble sentido que puede comportar el término - su relación con la falta de sano juicio. El análisis de las voces en su contexto desecha la pertinencia de los usos relativos a la ingeniería y atestigua el sentido humanista de la palabra, pero, dentro de este, muestra una gradación de sentidos que no se da en la actualidad. En la obra cervantina el término ingenio comporta una oscilación semántica cuyo sentido específico solo se revela por medio del acompañamiento léxico de un adjetivo. Sin embargo, el adjetivo ingenioso muestra, en apariencia, un cierto grado de ambigüedad que ha hecho que se le asocie con la locura en aplicación a El Quijote. El análisis de los diversos usos y aplicaciones que Cervantes concede a tales términos en su referencia al hidalgo arrojan claramente un sentido positivo de singularidad y brillantez de una mente idealista en contraste al mundo material en torno al que se mueven los demás personajes.Este artigo incide sobre os termos engenho e engenhoso no contexto de Dom Quixote através da sua relação com o humanismo - o brilho da mente -, a engenharia - como um subproduto da criatividade humana - e o duplo sentido que pode envolver o termo - a sua relação com a falta de juízo mental. A análise dessas palavras em seu contexto descarta a relevância das aplicações de engenharia e atestam o sentido humanista da palavra, mas, neste, mostrando uma gradação de sentido que não acontece hoje em dia. Na obra de Cervantes, o termo engenho comporta uma oscilação semântica cujo sentido específico é revelado somente através do apoio lexical de um adjetivo. No entanto, o adjetivo ‘engenhoso’ mostra, em aparência, um certo grau de ambiguidade que o fez ser associado �

New Mexico Parks

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This dataset provides an initial version of the locations of parks in New Mexico, in point form, with limited attributes, compiled using available data from a...

Hidalgo County Block Groups, Age by 5-Year Age Groups for Both Sexes Combined (2010)

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The once-a-decade decennial census was conducted in April 2010 by the U.S. Census Bureau. This count of every resident in the United States was mandated by Article...

Radon availability in New Mexico

International Nuclear Information System (INIS)

McLemore, V.T.

1995-01-01

The New Mexico Bureau of Mines and Mineral Resources (NMBMMR) in cooperation with the Radiation Licensing and Registration Section of the New Mexico Environment Department (NMED) and the US Environmental Protection Agency (EPA) have been evaluating geologic and soil conditions that may contribute to elevated levels of indoor radon throughout New Mexico. Various data have been integrated and interpreted in order to determine areas of high radon availability. The purpose of this paper is to summarize some of these data for New Mexico and to discuss geologic controls on the distribution of radon. Areas in New Mexico have been identified from these data as having a high radon availability. It is not the intent of this report to alarm the public, but to provide data on the distribution of radon throughout New Mexico

Mexico's nuclear paradox

International Nuclear Information System (INIS)

Redclift, M.

1989-01-01

Opposition to Mexico's nuclear reactors at Laguna Verde has grown during the last two years. The nuclear programme is blamed for being expensive and wasteful, and the decision to rely on the USA contradicts Mexico's espoused policy of greater independence from the USA. The way in which petroleum revenues were used to precipitate the nuclear option is compared with the lack of urgency given to renewable energy and greater energy efficiency. From a social and environmental perspective, as well as an economic one, Mexico's nuclear programme is judged expensive and irrelevant. (author)

Association of Household and Community Characteristics with Adult and Child Food Insecurity among Mexican-Origin Households in Colonias along the Texas-Mexico Border

Directory of Open Access Journals (Sweden)

Dean Wesley R

2011-05-01

Full Text Available Abstract Background Food insecurity is a critical problem in the United States and throughout the world. There is little published data that provides insights regarding the extent and severity of food insecurity among the hard-to-reach Mexican-origin families who reside in the growing colonias along the Texas border with Mexico. Considering that culture, economics, and elements of the environment may increase the risk for food insecurity and adverse health outcomes, the purpose of this study was to examine the relation between household and community characteristics and food insecurity. Methods The study used data from the 2009 Colonia Household and Community Food Resource Assessment (C-HCFRA. The data included 610 face-to-face interviews conducted in Spanish by promotoras (indigenous community health workers in forty-four randomly-identified colonias near the towns of Progreso and La Feria in Hidalgo and Cameron counties along the Texas border with Mexico. C-HCFRA included demographic characteristics, health characteristics, food access and mobility, food cost, federal and community food and nutrition assistance programs, perceived quality of the food environment, food security, eating behaviors, and alternative food sources. Results 78% of participants experienced food insecurity at the level of household, adult, or child. The most severe - child food insecurity was reported by 49% of all households and 61.8% of households with children. Increasing levels of food insecurity was associated with being born in Mexico, increasing household composition, decreasing household income, and employment. Participation in federal food assistance programs was associated with reduced severity of food insecurity. Greater distance to their food store and perceived quality of the community food environment increased the odds for food insecurity. Conclusions The Mexican-origin population is rapidly expanding; record numbers of individuals and families are

Association of household and community characteristics with adult and child food insecurity among Mexican-origin households in colonias along the Texas-Mexico border.

Science.gov (United States)

Sharkey, Joseph R; Dean, Wesley R; Johnson, Cassandra M

2011-05-13

Food insecurity is a critical problem in the United States and throughout the world. There is little published data that provides insights regarding the extent and severity of food insecurity among the hard-to-reach Mexican-origin families who reside in the growing colonias along the Texas border with Mexico. Considering that culture, economics, and elements of the environment may increase the risk for food insecurity and adverse health outcomes, the purpose of this study was to examine the relation between household and community characteristics and food insecurity. The study used data from the 2009 Colonia Household and Community Food Resource Assessment (C-HCFRA). The data included 610 face-to-face interviews conducted in Spanish by promotoras (indigenous community health workers) in forty-four randomly-identified colonias near the towns of Progreso and La Feria in Hidalgo and Cameron counties along the Texas border with Mexico. C-HCFRA included demographic characteristics, health characteristics, food access and mobility, food cost, federal and community food and nutrition assistance programs, perceived quality of the food environment, food security, eating behaviors, and alternative food sources. 78% of participants experienced food insecurity at the level of household, adult, or child. The most severe - child food insecurity was reported by 49% of all households and 61.8% of households with children. Increasing levels of food insecurity was associated with being born in Mexico, increasing household composition, decreasing household income, and employment. Participation in federal food assistance programs was associated with reduced severity of food insecurity. Greater distance to their food store and perceived quality of the community food environment increased the odds for food insecurity. The Mexican-origin population is rapidly expanding; record numbers of individuals and families are experiencing food insecurity; and for those living in rural or

Mexico: Rasgos de Su Historia. (Mexico: Highlights of Its History).

Science.gov (United States)

Orozco, Cecilio

Intended for both teachers and students, this publication, written in Spanish, briefly traces Mexico's history from its Conquest in 1519 to the overthrow of Porfirio Diaz in 1910. The following are briefly discussed: Mexico's Conquest in 1519; events immediately after the fall of Tenochtitlan; the War for Independence; Texas' separation from…

78 FR 14983 - Fisheries of the Gulf of Mexico; Gulf of Mexico Fishery Management Council; Public Meeting

Science.gov (United States)

2013-03-08

... the Gulf of Mexico; Gulf of Mexico Fishery Management Council; Public Meeting AGENCY: National Marine... of Gulf of Mexico Fishery Management Council Spanish Mackerel and Cobia Stock Assessment Review Workshop. SUMMARY: Independent peer review of Gulf of Mexico Spanish Mackerel and Cobia stocks will be...

Binational Teacher Development: Teacher Ambassador Exchange Program, New Mexico, USA and Nuevo Leon, Mexico.

Science.gov (United States)

Habermann, Mary Jean

The report describes the rationale for and history of an exchange program for Nuevo Leon (Mexico) and New Mexico bilingual education teachers. The program evolved from the need to help Spanish-speaking students maintain their own language and culture while in the United States. New Mexico's state policy concerning language-minority children and…

Mexico Wind Resource Assessment Project

Energy Technology Data Exchange (ETDEWEB)

Schwartz, M.N.; Elliott, D.L.

1995-05-01

A preliminary wind energy resource assessment of Mexico that produced wind resource maps for both utility-scale and rural applications was undertaken as part of the Mexico-U.S. Renewable Energy Cooperation Program. This activity has provided valuable information needed to facilitate the commercialization of small wind turbines and windfarms in Mexico and to lay the groundwork for subsequent wind resource activities. A surface meteorological data set of hourly data in digital form was utilized to prepare a more detailed and accurate wind resource assessment of Mexico than otherwise would have been possible. Software was developed to perform the first ever detailed analysis of the wind characteristics data for over 150 stations in Mexico. The hourly data set was augmented with information from weather balloons (upper-air data), ship wind data from coastal areas, and summarized wind data from sources in Mexico. The various data were carefully evaluated for their usefulness in preparing the wind resource assessment. The preliminary assessment has identified many areas of good-to-excellent wind resource potential and shows that the wind resource in Mexico is considerably greater than shown in previous surveys.

Beta Diversity in a Highly Heterogeneous Area: Disentangling Species and Taxonomic Dissimilarity for Terrestrial Vertebrates.

Science.gov (United States)

Calderón-Patrón, Jaime M; Goyenechea, Irene; Ortiz-Pulido, Raúl; Castillo-Cerón, Jesús; Manriquez, Norma; Ramírez-Bautista, Aurelio; Rojas-Martínez, Alberto E; Sánchez-Rojas, Gerardo; Zuria, Iriana; Moreno, Claudia E

2016-01-01

Quantifying differences in species composition among communities provides important information related to the distribution, conservation and management of biodiversity, especially when two components are recognized: dissimilarity due to turnover, and dissimilarity due to richness differences. The ecoregions in central Mexico, within the Mexican Transition Zone, have outstanding environmental heterogeneity and harbor huge biological richness, besides differences in the origin of the biota. Therefore, biodiversity studies in this area require the use of complementary measures to achieve appropriate information that may help in the design of conservation strategies. In this work we analyze the dissimilarity of terrestrial vertebrates, and the components of turnover and richness differences, among six ecoregions in the state of Hidalgo, central Mexico. We follow two approaches: one based on species level dissimilarity, and the second on taxonomic dissimilarity. We used databases from the project "Biodiversity in the state of Hidalgo". Our results indicate that species dissimilarity is higher than taxonomic dissimilarity, and that turnover contributes more than richness differences, both for species and taxonomic total dissimilarity. Moreover, total dissimilarity, turnover dissimilarity and the dissimilarity due to richness differences were positively related in the four vertebrate groups. Reptiles had the highest values of dissimilarity, followed by mammals, amphibians and birds. For reptiles, birds, and mammals, species turnover was the most important component, while richness differences had a higher contribution for amphibians. The highest values of dissimilarity occurred between environmentally contrasting ecoregions (i.e., tropical and temperate forests), which suggests that environmental heterogeneity and differences in the origin of biotas are key factors driving beta diversity of terrestrial vertebrates among ecoregions in this complex area.

LA PARODIA ENTRE LA FICCIÓN YLA REALIDAD EN EL INGENIOSO HIDALGO DON QUIJOTE DE LA MANCHA

Directory of Open Access Journals (Sweden)

Nora González Gandiaga

2005-11-01

Full Text Available En este trabajo se aborda la problemática de la ficción y de la realidad intermediada por la operación paródica en El Ingenioso Hidalgo don Quijote de La Mancha de Miguel de Cervantes Saavedra. Se asedia el texto para ver cómo la parodia y la ironía son estrategias fundamentales para leer la concepción novelesca y cómo se permite al lector avieso adentrarse en la Poética cervantina, partiendo de los paratextos: prólogo, sonetos iniciales antes de adentrarnos en el cuerpo de la novela para luego calar en éste. En todo este cometido colaboran los narradores ficticios para "leer" la novela moderna que postula Cervantes en el libro e incluso se advierte que los distintos narradores dejan al descubierto la parodia y al mismo tiempo permiten un juego crítico-reflexivo en la materia textualThis paper examines the problematic of fiction and reality as mediated by parody in Cervantes’ Don Quijote de la Mancha. The approach to the text is meant to see how parody and irony become fundamental strategies to understand the novelistic concept, and how the perceptive reader is permitted to enter into the Cervantine poetic, starting from the paratexts: the Prologue; the opening sonnets, before getting into the core of the work discriminatingly. In all this procedure fictitious narrators collaborate in the reading of the modernistic novel which Cervantes postulated. It may also be noticed how the different narrators disclose the parodic while allowing a critical-reflexive play in the text

Alcohol and drug consumption, depressive features, and family violence as associated with complaints to the Prosecutor's Office in Central Mexico.

Science.gov (United States)

Rey, Guillermina Natera; García, Francisco Juárez; Icaza, María Elena Medina-Mora; Sainz, Marcela Tiburcio

2007-01-01

The article is aimed at reporting the characteristics of the population detected at State Prosecutors' Offices including the two such offices that existed in the city selected for the study, one located in a general hospital for the inspection of violence-related cases (n = 156); and the second in the facility where all detainees are taken when arrested (n = 129), and where victims can file a complaint (n = 186). A household survey undertaken among the population 18 to 65 years of age (n = 887) was used as a group of reference. Both studies were undertaken in Pachuca City, the capital of Hidalgo, located 100 km from Mexico City during the second half of 1996. Face-to-face questionnaires were used to obtain sociodemographic data, drug use and drinking patterns, depressive symptomatology, and family violence. Discriminant and logistic regression analysis were undertaken. The age group from 18 to 24 displayed the highest number of legal complaints and arrests (OR = 1.773). The likelihood for appearing at a State Prosecutor's Office was higher for those living in an atmosphere of threats and injuries within the family (OR = 19) and for those that reported alcohol consumption on the day of the event (OR = 14). Extremely high rates of family violence were obtained in this sample, increasing the likelihood of arriving at the Prosecutor's Office either because arrested or for being a victim. Results confirm the relationship between alcohol use, depression, and violence, reinforcing the need to prevent alcohol abuse, especially among youth.

9 CFR 93.427 - Cattle from Mexico.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Cattle from Mexico. 93.427 Section 93... CONVEYANCE AND SHIPPING CONTAINERS Ruminants Mexico 10 § 93.427 Cattle from Mexico. (a) Cattle and other ruminants imported from Mexico, except animals being transported in bond for immediate return to Mexico or...

21 CFR 808.81 - New Mexico.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false New Mexico. 808.81 Section 808.81 Food and Drugs... and Local Exemptions § 808.81 New Mexico. The following New Mexico medical device requirement is... from preemption under section 521(b) of the act: New Mexico Statutes Annotated, section 67-36-16(F...

76 FR 64248 - Gulf of Mexico Reef Fish Fishery; Closure of the 2011 Gulf of Mexico Commercial Sector for...

Science.gov (United States)

2011-10-18

.... 040205043-4043-01] RIN 0648-XA766 Gulf of Mexico Reef Fish Fishery; Closure of the 2011 Gulf of Mexico... the commercial sector for greater amberjack in the exclusive economic zone (EEZ) of the Gulf of Mexico... Reef Fish Resources of the Gulf of Mexico (FMP). The FMP was prepared by the Gulf of Mexico Fishery...

New Mexico State Parks

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This dataset provides an initial version of the generalized physical boundaries of New Mexico State Parks, in polygonal form with limited attributes, compiled using...

New Mexico Ghost Towns

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This data provides locations and non-spatial attributes of many ghost towns in the State of New Mexico, compiled from various sources. Locations provided with...

Electric power and environment in Mexico; Energia electrica y medio ambiente en Mexico

Energy Technology Data Exchange (ETDEWEB)

Quintanilla, J. [ed.] [UNAM IIE-PUE, Ciudad Universitaria (Mexico)

1997-07-01

This volume is one of the three resulting volumes about the project named Document analysis and prospective organized by the National Autonomous University of Mexico (UNAM) through it University Energy Program (PUE). It is a non-periodical publication collection of the variable content and extent that as a whole constitutes an information heritage and an original contribution about the energy problematic as International level as at the country context and the University activities. In this book the manners of producing electrical energy are discussed, so how satisfying the growing necessities of this energy in Mexico without contaminating environment and how doing rational and efficient use of energy. The content of each document of this book is however exclusive responsibility of authors, as in the information as in their told opinions. The following papers were presented: 1) Hydroelectricity, soils use and water management. 2) The electric generation in Mexico and its environmental impacts: Past, present and future. 3) The nucleo electricity and the radioactive materials management. 4) Exposure to electromagnetic fields and its association with leukemia in children. 5) The electric power in Mexico and the supportable development. 6) Potential of electric generation at great scale with eolic energy in Mexico. 7) Toward an electric generation scheme distributed with non-conventional energies. 8) Renewable sources of energy in Mexico at the Century 21. (Author)

Georeferenced Population Datasets of Mexico (GEO-MEX): Urban Place GIS Coverage of Mexico

Data.gov (United States)

National Aeronautics and Space Administration — The Urban Place GIS Coverage of Mexico is a vector based point Geographic Information System (GIS) coverage of 696 urban places in Mexico. Each Urban Place is...

California-Mexico gas exports eyed

International Nuclear Information System (INIS)

Anon.

1992-01-01

This paper reports that two California utilities have proposed providing natural gas transportation services to Mexico. The arrangement would provide a second U.S. export sales point at the U.S.-Mexico border and perhaps help alleviate an expected surplus of gas pipeline capacity available to California. Mexico currently imports about 200 MMcfd of U.S. gas via pipelines in Texas

Mexico.

Science.gov (United States)

1993-01-01

The background notes on Mexico provide text and recent statistical information on the geography, population, government, economy, and foreign relations, specifically the North American Free Trade Agreement with US. The 1992 population is estimated at 89 million of which 60% are mestizo (Indian-Spanish), 30% are American Indian, 9% are Caucasian, and 1% are other. 90% are Roman Catholic. There are 8 years of compulsory education. Infant mortality is 30/1000 live births. Life expectancy for males is 68 years and 76 years for females. The labor force is comprised of 30% in services, 24% in agriculture and fishing, 19% in manufacturing, 13% in commerce, 7% in construction, 4% in transportation and communication, and .4% in mining. There are 31 states and a federal district. Gross domestic product (GDP) per capita was $3200 in 1991. Military expenditures were .5% of GDP in 1991. The average inflation rate is 19%. Mexico City with 20 million is the largest urban center in the world. In recent years, the economy has been restructured with market oriented reforms; the result has been a growth of GDP of 3.6% in 1991 from 2% in 1987. Dependence on oil exports has decreased. There has been privatization and deregulation of state-owned companies. Subsidies to inefficient companies have been stopped. Tariff rates were reduced. The financial debt has been reduced and turned into a surplus of .8% in 1992. Mexico's foreign debt has been reduced from its high in 1987 of $107 billion. Agricultural reforms have been ongoing for 50 years. Land was redistributed, but standards of living and productivity have improved only slightly. Rural land tenure regulations have been changed, and other economic reforms are expected. Mexico engages in ad hoc international groups and is selective about membership in international organizations.

The environmental policy in Mexico: Crisis and perspectives; La politica ambiental en Mexico: Crisis y perspectivas

Energy Technology Data Exchange (ETDEWEB)

Urquidi, Victor [Colegio de Mexico, Mexico, D. F. (Mexico)

1997-12-31

In this paper some aspects of the environmental situation in Mexico are condensed. The main roll performed by the modality of the energy resources consumption and the evolution of the environmental policy in Mexico from 1971 to 1996 is analyzed. It is concluded that in Mexico it has not been able to define the environmental policy in all its extension requiring, therefore, a greater participation of all the sectors to protect Nature and fight against the industrial and municipal pollution [Espanol] En esta ponencia se resumen algunos aspectos de la situacion ambiental actual de Mexico. Se analiza el papel central desempenado por la modalidad del consumo de energeticos y la evolucion de la politica ambiental en Mexico desde 1971 hasta 1996. Se concluye en que la politica ambiental en Mexico no se ha podido definir todavia en todos sus alcances por lo que se requiere una mayor participacion de todos los sectores para proteger la naturaleza y combatir la contaminacion industrial y municipal

The environmental policy in Mexico: Crisis and perspectives; La politica ambiental en Mexico: Crisis y perspectivas

Energy Technology Data Exchange (ETDEWEB)

Urquidi, Victor [Colegio de Mexico, Mexico, D. F. (Mexico)

1996-12-31

In this paper some aspects of the environmental situation in Mexico are condensed. The main roll performed by the modality of the energy resources consumption and the evolution of the environmental policy in Mexico from 1971 to 1996 is analyzed. It is concluded that in Mexico it has not been able to define the environmental policy in all its extension requiring, therefore, a greater participation of all the sectors to protect Nature and fight against the industrial and municipal pollution [Espanol] En esta ponencia se resumen algunos aspectos de la situacion ambiental actual de Mexico. Se analiza el papel central desempenado por la modalidad del consumo de energeticos y la evolucion de la politica ambiental en Mexico desde 1971 hasta 1996. Se concluye en que la politica ambiental en Mexico no se ha podido definir todavia en todos sus alcances por lo que se requiere una mayor participacion de todos los sectores para proteger la naturaleza y combatir la contaminacion industrial y municipal

77 FR 56168 - Reef Fish Fishery of the Gulf of Mexico; Gulf of Mexico Individual Fishing Quota Programs

Science.gov (United States)

2012-09-12

.... 090206140-91081-03] RIN 0648-XC227 Reef Fish Fishery of the Gulf of Mexico; Gulf of Mexico Individual... red snapper and grouper/tilefish components of the reef fish fishery in the Gulf of Mexico (Gulf), the... INFORMATION: The reef fish fishery of the Gulf of Mexico is managed under the Fishery Management Plan for Reef...

[Aging in Mexico].

Science.gov (United States)

Contreras de Lehr, E

1986-01-01

Demographic social and economic aspects of the situation of the elderly in Mexico are described with special emphasis upon education programmes and types of care in nursing homes. Considering the future trends of an increase in Mexico's elderly population, the author calls for more efforts in research and training in the field of gerontology. First results in this area are reported.

[Distribution of Aedes albopictus (Skuse) in Nuevo León, México, 2001-2004].

Science.gov (United States)

Orta-Pesina, Héctor; Mercado-Hernández, Roberto; Elizondo-Leal, José Fernando

2005-01-01

To determine the distribution of Aedes albopictus (Skuse) in Nuevo Leon between 2001 and 2004. Standardized methods were used to collect 6371 samples of mosquito's larvae from 167 sites. The proportions of samples positive for Ae. albopictus were obtained by municipality and year, using the software program Excel. There were 1179 samples positive for Ae. albopictus. This species was distributed over 10 municipalities, as follows: Five on the Gulf of Mexico Coastal Plains, which predominantly have a semi-warm, sub-humid climate, and precipitations almost year round (Allende, Montemorelos, Linares, General Teran, and Santiago); two (Sabinas Hidalgo, and Cadereyta) localized on the North American Great Plains, which have a warm, semiarid climate, and scarce precipitations. The final three were Apodaca, San Nicolas, and Escobedo distributed over the metropolitan area of Monterrey City. Up to January 2004, the second most important epidemiological vector in the transmission cycle of Ae. albopictus worldwide was found in ten municipalities of Nuevo Leon State, Mexico.

Mexico and the CTBT; Mexico y el CTBT

Energy Technology Data Exchange (ETDEWEB)

Aguirre G, J.; Martinez L, J.; Ruiz E, L. J.; Aragon M, I. B., E-mail: jaguirre@cnsns.gob.mx [Comision Nacional de Seguridad Nuclear y Salvaguardias, Dr. Barragan 779, Col. Narvarte, 03020 Mexico D. F. (Mexico)

2013-10-15

The Comprehensive Nuclear Test-Ban-Treaty (CTBT) is a treaty that prohibits all the nuclear explosions by anybody and in any place, either on the terrestrial surface, in the atmosphere, under the sea or underground. From the adoption of this Treaty by the United Nations, Mexico has had interest for its entrance in vigor, as integral part to assure the international peace. For this reason, our country signed the Treaty since it was open in September 24, 1996 and three years later ratified it, due to Mexico is part of the group of necessary countries for their entrance in vigor. During 13 years, the country has been committed and helped to the installation of monitoring stations, actions that allow the strengthening of the International System of Surveillance. The purpose of this work is to divulge the Treaty,its technologies and benefits; and also to diffuse the works realized by Mexico regarding the radionuclides monitoring station and noble gases both certified ones for the CTBT. Besides the radionuclides technology, Mexico has taken charge of the installation and operation of the seismic stations and hydro-acoustics that have been certified too. The radionuclides station Rn-44 located in Guerrero Negro, BCS has two technologies, an automated sampler of suspended particles in air brand Cinderella/ARAME and a noble gases system Sauna used for the particles detection of radioactive material gamma emitting and Xenon radioisotopes product of nuclear assays. Both technologies are transmitting data in real time to the International Center of Data. These technologies are shown in this work. (Author)

Satisfacción de los usuarios de 15 hospitales de Hidalgo, México

Directory of Open Access Journals (Sweden)

Rosa María Ortiz Espinosa

2004-01-01

Full Text Available Fundamento: Dentro de las medidas de evaluación de la calidad se encuentran las evaluaciones del usuario y del desempeño. La satisfacción del usuario constituye una de las variables más importantes en dicha evaluación. El objetivo del presente trabajo es evaluar la satisfacción del usuario de los servicios institucionales del sector salud, a través de su opinión. Métodos: Se trata de un estudio transversal realizado en 15 hospitales en Hidalgo, México. Se utilizó una encuesta anónima y confidencial. Se emplea la prueba de chi2, prueba de t de Student, método de los valores extremos, y el de Dixon, la prueba de normalidad de Kolmogorov Smirnov y regresión logística no condicional. Resultados: La insatisfacción fue del 15,06%. La percepción de mala calidad asociada con la insatisfacción fue 10,8% (p<0,05. El 18,5% refirió insatisfacción y deseo de no regresar a solicitar atención al mismo hospital, de éstos el 65% se asoció con mala calidad (p<0,05. La insatisfacción se asocia con omisiones de información sobre su padecimiento Odds ratio 1,87 IC 95% 1,59-2,26, actitud poco amable del médico (Odds ratio 3,36 IC 95% 2,82 -3,74 trámite de consulta complicado (Odds ratio 2,49; IC 95%: 2,11-5,41, percepción de mala de la calidad (Odds ratio 4,16; IC95% 3,6-4,8, ser usuario subsecuente (Odds ratio 1,53; IC95% 1,19-1,92, ausencia de baño en la sala de espera (Odds ratio 2,37; IC 95% 2,05-2,74. Conclusiones: La insatisfacción del paciente se relaciona con las omisiones en el proceso de la consulta, el mal trato por parte del médico y con la percepción de mala de la calidad de la atención, aspectos que sugieren ahondar en el estudio de la perspectiva del usuario dentro del marco de la evaluación cualitativa.

Amphibians and reptiles of the state of San Luis Potosí, Mexico, with comparisons with adjoining states.

Science.gov (United States)

Lemos-Espinal, Julio A; Smith, Geoffrey R; Woolrich-Piña, Guillermo A

2018-01-01

A summary of the species of amphibians and reptiles of the state has been compiled, including their geographic distributions, habitats, and conservation statuses. The herpetofauna of San Luis Potosí consists of 41 species of amphibians and 141 species of reptiles. San Luis Potosí shares the highest number of species with Hidalgo and Tamaulipas, and the least number of species with Nuevo León. In San Luis Potosí, there are several taxa of particular conservation concern including salamanders, emydid and trionychid turtles, anguid and xenosaurid lizards, and natricid and colubrid snakes.

Geothermal energy from deep sedimentary basins: The Valley of Mexico (Central Mexico)

Science.gov (United States)

Lenhardt, Nils; Götz, Annette E.

2015-04-01

The geothermal potential of the Valley of Mexico has not been addressed in the past, although volcaniclastic settings in other parts of the world contain promising target reservoir formations. A first assessment of the geothermal potential of the Valley of Mexico is based on thermophysical data gained from outcrop analogues, covering all lithofacies types, and evaluation of groundwater temperature and heat flow values from literature. Furthermore, the volumetric approach of Muffler and Cataldi (1978) leads to a first estimation of ca. 4000 TWh (14.4 EJ) of power generation from Neogene volcanic rocks within the Valley of Mexico. Comparison with data from other sedimentary basins where deep geothermal reservoirs are identified shows the high potential of the Valley of Mexico for future geothermal reservoir utilization. The mainly low permeable lithotypes may be operated as stimulated systems, depending on the fracture porosity in the deeper subsurface. In some areas also auto-convective thermal water circulation might be expected and direct heat use without artificial stimulation becomes reasonable. Thermophysical properties of tuffs and siliciclastic rocks qualify them as promising target horizons (Lenhardt and Götz, 2015). The here presented data serve to identify exploration areas and are valuable attributes for reservoir modelling, contributing to (1) a reliable reservoir prognosis, (2) the decision of potential reservoir stimulation, and (3) the planning of long-term efficient reservoir utilization. References Lenhardt, N., Götz, A.E., 2015. Geothermal reservoir potential of volcaniclastic settings: The Valley of Mexico, Central Mexico. Renewable Energy. [in press] Muffler, P., Cataldi, R., 1978. Methods for regional assessment of geothermal resources. Geothermics, 7, 53-89.

Uranium resources in New Mexico

International Nuclear Information System (INIS)

McLemore, V.T.; Chenoweth, W.L.

1989-01-01

For nearly three decades (1951-1980), the Grants uranium district in northwestern New Mexico produced more uranium than any other district in the world. The most important host rocks containing economic uranium deposits in New Mexico are sandstones within the Jurassic Morrison Formation. Approximately 334,506,000 lb of U 3 O 8 were produced from this unit from 1948 through 1987, accounting for 38% of the total uranium production from the US. All of the economic reserves and most of the resources in New Mexico occur in the Morrison Formation. Uranium deposits also occur in sandstones of Paleozoic, Triassic, Cretaceous, Tertiary, and Quaternary formations; however, only 468,680 lb of U 3 O 8 or 0.14% of the total production from New Mexico have been produced from these deposits. Some of these deposits may have a high resource potential. In contrast, almost 6.7 million lb of U 3 O 8 have been produced from uranium deposits in the Todilto Limestone of the Wanakah Formation (Jurassic), but potential for finding additional economic uranium deposits in the near future is low. Other uranium deposits in New Mexico include those in other sedimentary rocks, vein-type uranium deposits, and disseminated magmatic, pegmatitic, and contact metasomatic uranium deposits in igneous and metamorphic rocks. Production from these deposits have been insignificant (less than 0.08% of the total production from New Mexico), but there could be potential for medium to high-grade, medium-sized uranium deposits in some areas. Total uranium production from New Mexico from 1948 to 1987 amounts to approximately 341,808,000 lb of U 3 O 8 . New Mexico has significant uranium reserves and resources. Future development of these deposits will depend upon an increase in price for uranium and lowering of production costs, perhaps by in-situ leaching techniques

Subsidence Induced Faulting Hazard risk maps in Mexico City and Morelia, central Mexico

Science.gov (United States)

Cabral-Cano, E.; Solano-Rojas, D.; Hernández-Espriu, J.; Cigna, F.; Wdowinski, S.; Osmanoglu, B.; Falorni, G.; Bohane, A.; Colombo, D.

2012-12-01

Subsidence and surface faulting have affected urban areas in Central Mexico for decades and the process has intensified as a consequence of urban sprawl and economic growth. This process causes substantial damages to the urban infrastructure and housing structures and in several cities it is becoming a major factor to be considered when planning urban development, land use zoning and hazard mitigation strategies in the next decades. Subsidence is usually associated with aggressive groundwater extraction rates and a general decrease of aquifer static level that promotes soil consolidation, deformation and ultimately, surface faulting. However, local stratigraphic and structural conditions also play an important role in the development and extension of faults. Despite its potential for damaging housing, and other urban infrastructure, the economic impact of this phenomena is poorly known, in part because detailed, city-wide subsidence induced faulting risk maps have not been published before. Nevertheless, modern remote sensing techniques are most suitable for this task. We present the results of a risk analysis for subsidence induced surface faulting in two cities in central Mexico: Morelia and Mexico City. Our analysis in Mexico City and Morelia is based on a risk matrix using the horizontal subsidence gradient from a Persistent Scatterer InSAR (Morelia) and SqueeSAR (Mexico City) analysis and 2010 census population distribution data from Mexico's National Institute of Statistics and Geography. Defining subsidence induced surface faulting vulnerability within these urbanized areas is best determined using both magnitude and horizontal subsidence gradient. Our Morelia analysis (597,000 inhabitants with localized subsidence rates up to 80 mm/yr) shows that 7% of the urbanized area is under a high to very high risk level, and 14% of its population (11.7% and 2.3% respectively) lives within these areas. In the case of the Mexico City (15'490,000 inhabitants for the

9 CFR 93.325 - Horses from Mexico.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Horses from Mexico. 93.325 Section 93... CONVEYANCE AND SHIPPING CONTAINERS Horses Mexico 18 § 93.325 Horses from Mexico. Horses offered for entry from Mexico shall be inspected as provided in §§ 93.306 and 93.323; shall be accompanied by a...

7 CFR 319.8-13 - From Northwest Mexico.

Science.gov (United States)

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false From Northwest Mexico. 319.8-13 Section 319.8-13... for the Entry of Cotton and Covers from Mexico § 319.8-13 From Northwest Mexico. Contingent upon continued freedom of Northwest Mexico and of the West Coast of Mexico from infestations of the pink bollworm...

[Frequency of NAFLD in a group of patients with metabolic syndrome in Veracruz, Mexico].

Science.gov (United States)

Roesch-Dietlen, Federico; Dorantes-Cuéllar, Alicia; Carrillo-Toledo, Maria Graciela; Martínez-Sibaja, Cristina; Rojas-Carrera, Sonia; Bonilla-Rojas, Q C Sashenka; Uchino-Higueras, Virginia; Lagunas, Teresa; Carrasco-Arróniz, Miguel Angel; Soler-Leal, Bertha; León-Valdivieso, Johnatan; Cid-Juárez, Silvia; Martínez, José Angel

2006-01-01

values and aminotransferases in obese and diabetic patients compared with normal subjects and overweight patients in our study, the USG did not show sensibility and specificity to detect Non alcoholic fatty liver disease (NAFLD). The results of this study show a lower frequency compared with the rest of the world, however it was higher in diabetic population than the frequency published by Bernal in Hidalgo, Mexico. The aminotransferases level resulted elevated in all patients with metabolic syndrome and NAFLD so we consider that elevated aminotransferases levels is the best predictor to suspect the presence of NAFLD. That is why it's very important to consider the possibility to avoid the progression to cirrhosis and hepatocarcinoma.

Mexico tornado climatology

Directory of Open Access Journals (Sweden)

Manuel Macías Medrano

2013-07-01

Full Text Available A brief introduction on some features of tornado database in Mexico is exposed showing its substantive criteria. We resent a brief analysis about main Mexican tornadoes´ characteristics, based on data collected between 2000 to 2010, talking about spatial and temporal expressions (historical, seasonal and horary in order to show the importance of it destruction capacity and also the people´s vulnerability in Mexico.

Yes… Mexico is a racist country

DEFF Research Database (Denmark)

Carrales, Juan Carlos Finck

2017-01-01

According to recent official statistics, in Mexico there is a relation between people’s privileges and their skin color: The lighter, the more privilege. However, social exclusion by racist practices in Mexico has been common practically since its Spanish conquest between 1519 and 1521, in which...... privileges where absorbed and monopolized by European settlers in Mexico (Spanish people: peninsulares) and their descendants (creole: criollos). As a consequence, currently in Mexico, the color of skin affects people’s economic and political privileges and powers in individual and social levels related...

Diffuse control of gas turbines in power stations of combined cycle; Contral difuso de turbinas de gas en centrales de ciclo combinado

Energy Technology Data Exchange (ETDEWEB)

Sanchez P, Marino; Garduno R, Raul; De Lara J, Salvadror; Castelo C, Luis [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

2001-07-01

In this article the application of the technology of the fuzzy logic to the control of gas turbines is presented in order to evaluate it in one of the most difficult processes and with stricter control requirements that exist in the electrical generation industry. For being important for the generation electrical sector, given their use in Comision Federal de Electricidad (CFE), the first selected prototype was the gas turbines model W501 of Westinghouse, installed in the of combined cycle power stations of Dos Bocas, Veracruz, Gomez Palacio, Durango and Tula, Hidalgo, Mexico. The second selected prototype was the one of the turbo gas units type 5001 (that applies to the GE 5001 models and Westinghouse of series 191 and 251). Based on the analysis of the performance of the system of conventional control previously made, the controllers of speed and generation of electrical power were selected to be replaced by diffuse controllers. [Spanish] En este articulo se presenta la aplicacion de la tecnologia de la logica difusa al control de turbinas de gas con el proposito de evaluarla en uno de los procesos mas dificiles y con requerimientos mas estrictos de control que existen en la industria de generacion electrica. Por ser importantes para el sector electrico de generacion, dada su utilizacion en Comision Federal de Electricidad (CFE), el primer prototipo seleccionado fueron las turbinas de gas modelo W501 de Westinghouse, instaladas en la central de ciclo combinado de Dos Bocas, Veracruz, Gomez Palacio, Durango y Tula, Hidalgo, Mexico. El segundo prototipo seleccionado fue el de unidades turbogas tipo 5001 (que aplica a los modelos GE 5001 y Westinghouse de la serie 191 y 251). Basados en el analisis del desempeno del sistema de control convencional realizado previamente, los controladores de velocidad y de generacion de potencia electrica fueron seleccionados para ser sustituidos por controladores difusos.

History of nonnative Monk Parakeets in Mexico.

Science.gov (United States)

Hobson, Elizabeth A; Smith-Vidaurre, Grace; Salinas-Melgoza, Alejandro

2017-01-01

Nonnative Monk Parakeets have been reported in increasing numbers across many cities in Mexico, and were formally classified as an invasive species in Mexico in late 2016. However, there has not been a large-scale attempt to determine how international pet trade and national and international governmental regulations have played a part in colonization, and when the species appeared in different areas. We describe the changes in regulations that led the international pet trade market to shift to Mexico, then used international trade data to determine how many parakeets were commercially imported each year and where those individuals originated. We also quantified the recent increases in Monk Parakeet (Myiopsitta monachus) sightings in Mexico in both the scientific literature and in citizen science reports. We describe the timeline of increased reports to understand the history of nonnative Monk Parakeets in Mexico. As in other areas where the species has colonized, the main mode of transport is through the international pet trade. Over half a million Monk Parakeets were commercially imported to Mexico during 2000-2015, with the majority of importation (90%) occurring in 2008-2014, and almost all (98%) were imported from Uruguay. The earliest record of a free-flying Monk Parakeet was observed during 1994-1995 in Mexico City, but sightings of the parakeets did not become geographically widespread in either the scientific literature or citizen science databases until 2012-2015. By 2015, parakeets had been reported in 97 cities in Mexico. Mexico City has consistently seen steep increases in reporting since this species was first reported in Mexico. Here we find that both national and international legal regulations and health concerns drove a rise and fall in Monk Parakeet pet trade importations, shortly followed by widespread sightings of feral parakeets across Mexico. Further monitoring of introduced Monk Parakeet populations in Mexico is needed to understand the

New Mexico Property Tax Districts

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico tax district "OUT" categories and incorporated/municipal "IN" categories as identified on the "Certificate of Tax...

Ozone concentrations at a selected high-elevation forest site downwind Mexico City

Science.gov (United States)

Torres-JArdon, R.

2013-05-01

Torres-Jardón, R.*, Rosas-Pérez, I., Granada-Macías, L. M., Ruiz-Suárez, L. G. Centro de Ciencias de la Atmósfera, UNAM, México D. F. México * rtorres@unam.mx For many years, the vegetation of forest species such as Abies religiosa in natural parks located in the southwest mountains of Mexico City has attracted much attention since these parks have been experiencing a severe decline of unclear etiology. The high ozone levels in the area and the observed naked eye macroscopic, histological and cytological injuries on these species, strongly suggest an important contribution of tropospheric ozone to this deterioration process. Apart of historical short monitoring campaigns for measuring ozone levels in these mountains, it is known just a little is known about the present exposure levels at which the local vegetation is exposed. A continuous ozone analyzer has been in operation since 2011 at a high-elevation forest site (Parque Nacional Miguel Hidalgo, PNMH; 3110 m above mean sea level) located downwind of Mexico City Metropolitan Area (MCMA), in order to characterize the local ozone diel amplitude and its seasonal trend, as well as the influence of MCMA on the local O3 concentrations. Hourly average ozone data in PNMH shows that in general, the diel of ozone concentrations in the forest site has a statistical significant correlation with the pattern of ozone levels observed in several monitoring sites (smog receptor sites) within the MCMA, although the high elevation O3 levels are relatively lower than those in the urban area (around 2200 m above mean sea level). It is possible that a part of the oxidants in the air masses are removed by sink deposition processes during the air mass transport across the hills. The diel amplitude of ozone concentrations is small in the cold season, increasing as the seasons advance to June. As in the city, the highest ozone concentrations occur in April or May and the lowest levels during the rainy season, which extends from

New Mexico Charter Schools Annual Report

Science.gov (United States)

New Mexico Public Education Department, 2013

2013-01-01

In 2011, the New Mexico legislature passed changes to the Charter School Act that provided more accountability for both charters and authorizers in New Mexico. As part of that law, the Public Education Department (PED) is asked to submit an annual report on the status of charter schools in New Mexico. This is the first report submitted under that…

The electric energy and the environment in Mexico. Volume 3; Energia electrica y medio ambiente en Mexico. Volumen 3

Energy Technology Data Exchange (ETDEWEB)

Quintanilla Martinez, Juan [eds.] [Universidad Nacional Autonoma de Mexico, Mexico, D. F. (Mexico)

1997-12-31

This document is the third one of three volumes of the 1. Seminar on the Current Conditions and Perspectives of the Electric Sector in Mexico, organized by the Programa Universitario de Energia and the Instituto de Investigaciones Economicas (University Program of Energy and the Institute of Economic Research), both of them agencies of the Universidad Autonoma de Mexico (UNAM). The titles of the three volumes are the following: Volume 1.- The opening of the Mexican Electric Sector to foreign investment. Volume 2.- Concrete innovation and technological learning experiences at the Luz y Fuerza del Centro enterprise. Volume 3.- The Electric Energy and the Environment in Mexico. This third volume covers the following subjects: Hydroelectricity, land use and water managing; the electric generation in Mexico and its environmental impact, the nuclear electricity and the handling of radioactive materials; the exposure to electromagnetic fields and its association with children`s leukemia; the energy in Mexico and the sustainable development; potential of electricity generation in large scale with wind power in Mexico; towards a scheme of distributed electric power generation with non-conventional energies and renewable energy sources in Mexico in the 21Century. These documents were elaborated by specialists of the electric sector, from the sector itself as well as from private and public academic entities [Espanol] Este documento constituye el tercero de tres volumenes del Primer Seminario sobre Situacion y Perspectivas del Sector Electrico en Mexico, organizado por el Programa Universitario de Energia y el Instituto de Investigaciones Economicas, ambas dependencias de la Universidad Nacional Autonoma de Mexico (UNAM). Los titulos de los tres volumenes son los siguientes: volumen 1: La apertura externa del sector electrico mexicano, volumen 2: Experiencias concretas de innovacion y aprendizaje tecnologico en la empresa Luz y Fuerza del Centro, volumen 3: Energia electrica

[Factors associated with nutritional status of iodine in Mexican preschool children].

Science.gov (United States)

López Rodríguez, Guadalupe; Galván, Marcos; Silva Maldonado, Isabela; Chávez Dossetti, Michel

2013-01-01

Iodine deficiency is a public health problem in many developing countries where pregnant women and children are the more susceptible populations. To evaluate the association of iodine nutritional status with the weather, availability of iodine in salt, and degree of social exclusion in preschool children of the state of Hidalgo, Mexico. Cross-sectional study in 1,333 children marginalization in the localities where they lived was recorded. 24.5% of children evaluated had marginalization was less than with low marginalization (23.5 ± 1.2 and 32.9 ± 2.7 ppm, respectively; p marginalization of the locations were associated with lower iodine content of salt and urinary iodine in children evaluated.

HSIP Hospitals in New Mexico

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — Hospitals in New Mexico The term "hospital" ... means an institution which- (1) is primarily engaged in providing, by or under the supervision of physicians, to...

New Mexico State Forestry Districts

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This dataset contains boundaries of the New Mexico Forestry Districts, plus the names of the district offices. It is in a vector digital structure digitized from a...

Digital Geologic Map of New Mexico - Formations

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The geologic map was created in GSMAP at Socorro, New Mexico by Orin Anderson and Glen Jones and published as the Geologic Map of New Mexico 1:500,000 in GSMAP...

Amphibians and reptiles of the state of San Luis Potosí, Mexico, with comparisons with adjoining states

Science.gov (United States)

Lemos-Espinal, Julio A.; Smith, Geoffrey R.; Woolrich-Piña, Guillermo A.

2018-01-01

Abstract A summary of the species of amphibians and reptiles of the state has been compiled, including their geographic distributions, habitats, and conservation statuses. The herpetofauna of San Luis Potosí consists of 41 species of amphibians and 141 species of reptiles. San Luis Potosí shares the highest number of species with Hidalgo and Tamaulipas, and the least number of species with Nuevo León. In San Luis Potosí, there are several taxa of particular conservation concern including salamanders, emydid and trionychid turtles, anguid and xenosaurid lizards, and natricid and colubrid snakes. PMID:29731682

Regional Distribution of Metals and C and N Stable Isotopes in the Epiphytic Ball Moss (Tillandsia Recurvata) at the Mezquital Valley, Hidalgo State

Science.gov (United States)

Zambrano-Garcia, A.; López-Veneroni, D.; Rojas, A.; Torres, A.; Sosa, G.

2007-05-01

As a part of the MILAGRO Field Campaign 2006, the influence of anthropogenic sources to metal air pollution in the Mezquital Valley, Hidalgo State, was explored by biomonitoring techniques. This valley is a major industrial- agriculture area located in central Mexico. An oil refinery, an electrical power plant, several cement plants with open-pit mines, as well as intensive wastewater-based agricultural areas, all within a 50 km radius, are some of the most important local sources of particulate air pollution. The concentrations of 25 metals and elements were determined by ICP-AES (EPA 610C method) for triplicate composite samples of the "ball moss" (T. recurvata ) collected at 50 sites. In addition, the ratios of two stable isotopes ((13C/12C and 15N/14N) were determined by continuous-flow isotope-ratio mass spectrometry in order to assess their potential as tracers for industrial emissions. Preliminary results showed high to very high average contents of several metals in the biomonitor compared to values from similar studies in other world regions, indicating a high degree of local air pollution. In contrast, most samples had Ag, As, Be, Se and Tl contents below detection levels (DL = 0.05 mg/kg of sample dry weight) indicating low levels of pollution by these metals. Metals such as Al, Ba, Ca, Fe, Li, Mo, Ni, Sr, Ti, V and Zn concentrated the most at the South portion of the valley, where the Tepeji-Tula-Apaxco industrial corridor is located. A transect parallel to the along-wind direction (N-S) showed a higher concentration of metals farther away from the sources relative to a cross-wind transect, which is consistent with the eolian transport of metal-enriched particles. Regional distribution maps of metals in the biomonitor showed that Al, Ba, Fe, Mo, Ni, Sr, Ti and V had higher levels at the industrial sampling sites; whereas K, Na and P were more abundant near to agriculture areas. Vanadium, a common element of crude oil, reflected better the influence from

United States-Mexico cross-border health insurance initiatives: Salud Migrante and Medicare in Mexico.

Science.gov (United States)

Vargas Bustamante, Arturo; Laugesen, Miriam; Caban, Mabel; Rosenau, Pauline

2012-01-01

While U.S. health care reform will most likely reduce the overall number of uninsured Mexican-Americans, it does not address challenges related to health care coverage for undocumented Mexican immigrants, who will remain uninsured under the measures of the reform; documented low-income Mexican immigrants who have not met the five-year waiting period required for Medicaid benefits; or the growing number of retired U.S. citizens living in Mexico, who lack easy access to Medicare-supported services. This article reviews two promising binational initiatives that could help address these challenges-Salud Migrante and Medicare in Mexico; discusses their prospective applications within the context of U.S. health care reform; and identifies potential challenges to their implementation (legal, political, and regulatory), as well as the possible benefits, including coverage of uninsured Mexican immigrants, and their integration into the U.S. health care system (through Salud Migrante), and access to lower-cost Medicare-supported health care for U.S. retirees in Mexico (Medicare in Mexico).

Un notario español en Rusia de Diego Hidalgo (1929 o la atracción de un burgués en el terreno del comunismo

Directory of Open Access Journals (Sweden)

Manuelle Peloille

2010-01-01

Full Text Available “Es mucha la atracción que ejerce sobre mí este pueblo y mucha aún la pena que siento por no poder estar aquí y seguir estudiando tantas cosas nuevas", escribe Diego Hidalgo en sus notas de viaje a la URSS recogidas en Un notario español en Rusia . El autor de este volumen, publicado en Madrid en 1929 por la editorial Cénit, no es dirigente de una organización popular como lo eran Fernando de los Ríos, Ángel Pestaña o Rodolfo Llopis; no pertenece a la clase obrera preferentemente interesada en el experimento ruso; tampoco es corresponsal como lo fue Sofía Casanova. Oficialmente, viaja para examinar el derecho soviético y su aplicación, pero declara ante todo querer comprobar la certeza de lo que se viene diciendo de la Unión Soviética en España desde 1917. Asumiendo su estatuto de miembro de la burguesía, se distancia tanto de las representaciones hostiles como de la aprobación beata. El interés de este libro reside en cómo lo que entonces fue una novedad histórica (cualquiera que sea el juicio que podamos formular sobre ésta ejerce el papel de polo de atracción entre individuos de una clase social a priori no interesados en ella.Palabras Clave: Rusia, URSS, relato de viaje, intelectuales, tópicos, burguesía, hegemonía___________________________Abstract:"Es mucha la atracción que ejerce sobre mí este pueblo y mucha aún la pena que siento por no poder estar aquí y seguir estudiando tantas cosas nuevas", writted Diego Hidalgo in his travel notes about USSR, collected in Un notario español en Rusia. The author of this book, published in 1929 by the marxist editor Cénit, is not a leader of popular organization at all like Fernando de los Ríos, Ángel Pestaña o Rodolfo Llopis, neither belongs to the working class, potentially more interested in the development of the Soviet experience. The official aim of his travel is to get information about Soviet laws and their applying. But before everything he wants to check

Un notario español en Rusia de Diego Hidalgo (1929 o la atracción de un burgués en el terreno del comunismo

Directory of Open Access Journals (Sweden)

Manuelle Peloille

2011-01-01

Full Text Available “Es mucha la atracción que ejerce sobre mí este pueblo y mucha aún la pena que siento por no poder estar aquí y seguir estudiando tantas cosas nuevas", escribe Diego Hidalgo en sus notas de viaje a la URSS recogidas en Un notario español en Rusia . El autor de este volumen, publicado en Madrid en 1929 por la editorial Cénit, no es dirigente de una organización popular como lo eran Fernando de los Ríos, Ángel Pestaña o Rodolfo Llopis; no pertenece a la clase obrera preferentemente interesada en el experimento ruso; tampoco es corresponsal como lo fue Sofía Casanova. Oficialmente, viaja para examinar el derecho soviético y su aplicación, pero declara ante todo querer comprobar la certeza de lo que se viene diciendo de la Unión Soviética en España desde 1917. Asumiendo su estatuto de miembro de la burguesía, se distancia tanto de las representaciones hostiles como de la aprobación beata. El interés de este libro reside en cómo lo que entonces fue una novedad histórica (cualquiera que sea el juicio que podamos formular sobre ésta ejerce el papel de polo de atracción entre individuos de una clase social a priori no interesados en ella.Palabras Clave: Rusia, URSS, relato de viaje, intelectuales, tópicos, burguesía, hegemonía___________________________Abstract:"Es mucha la atracción que ejerce sobre mí este pueblo y mucha aún la pena que siento por no poder estar aquí y seguir estudiando tantas cosas nuevas", writted Diego Hidalgo in his travel notes about USSR, collected in Un notario español en Rusia. The author of this book, published in 1929 by the marxist editor Cénit, is not a leader of popular organization at all like Fernando de los Ríos, Ángel Pestaña o Rodolfo Llopis, neither belongs to the working class, potentially more interested in the development of the Soviet experience. The official aim of his travel is to get information about Soviet laws and their applying. But before everything he wants to check

Significance of Hemispheric Security for Mexico

Science.gov (United States)

2003-04-07

La Seguridad Internacional, la Nueva Geopolitica Continental y Mexico ,” Seminario Internacional sobre Misiones de Paz, Seguridad y Defensa, Rio de...USAWC STRATEGY RESEARCH PROJECT SIGNIFICANCE OF HEMISPHERIC SECURITY FOR MEXICO by LTC Enrique Garcia Jaramillo Cavalry, Mexican Army COL Joseph R...xx-xx-2002 to xx-xx-2003 4. TITLE AND SUBTITLE Significance of Hemispheric Security for Mexico Unclassified 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c

A North Sea approach for Mexico?; El marco Mar del Norte para Mexico?

Energy Technology Data Exchange (ETDEWEB)

Baker, George [ENERGIA.com, United States (United States)

2006-11-15

The probable existence of oil and gas deposits in the border territory between Mexico and the United States has waked up an enormous restlessness given the lack of agreements and stipulations on the handling of such deposits; cases like this one have occurred in other parts of the globe and it is indeed the intention of this article to show how the agreement decided on the North Sea can be applied in the case of Mexico. The bilateral characteristics of this agreement conformed by incentives and openings to the market, require the cooperation of different offices and governmental sectors from the federal government to make a series of possible stipulations that regulate the treaty and allow different oil companies a substantial interaction that profits the owners on both sides of the border. In Mexico the responsibility to put in action projects of this type corresponds to the legislative power in complicity with the secretariats of Foreign Affairs and Work. The present action models and the monopoly of Petroleos Mexicanos (PEMEX) in Mexico have only managed to suspend the development of the country in this sector and to maintain the oil industry development in a mediocre and deteriorated level. The benefits of such an adjustment would extend beyond obtaining a bilateral development for the involved countries; nevertheless we remember that the government of the United States is not to the compass of the governments pro-unification of borders. In order to begin the unification of the border regions, Mexico must document the location of border wells, nevertheless even though any agreement could be reached, years would have to pass before PEMEX develops the appropriate technology to operate its part of the deposits. [Spanish] La probable existencia de yacimientos de petroleo y gas en el territorio fronterizo entre Mexico y Estados Unidos ha despertado una enorme inquietud dada la falta de acuerdos y estipulaciones sobre la manipulacion de tales yacimientos; casos como

Molecular characterization of Histoplasma capsulatum isolated from an outbreak in treasure hunters Histoplasma capsulatum in treasure hunters

Directory of Open Access Journals (Sweden)

Muñoz Bertha

2010-09-01

Full Text Available Abstract Background In Mexico, primary pulmonary histoplasmosis is the most relevant clinical form of the disease. The geographical distribution of specific strains of Histoplasma capsulatum circulating in Mexico has not been fully established. Outbreaks must be reported in order to have current, updated information on this disease, identifying new endemic areas, manner of exposure to the fungi, and molecular characterization of the causative agents. We report a recent outbreak of histoplasmosis in treasure hunters and the molecular characterization of two isolates obtained from these patients. Methods Six patients admitted to the National Institute of Respiratory Diseases (INER in Mexico City presented severe respiratory symptoms suggestive of histoplasmosis. They acquired the infection in the Veracruz (VZ endemic zone. Diagnosis was made by X-ray and Computed tomography (CT, liver function, immunological techniques, and culture. Identification of H. capsulatum isolates was confirmed by using Polymerase chain reaction (PCR was conducted with a probe from the M antigen, and the isolates were characterized by means of Random amplification of polymorphic DNA (RAPD-PCR employed the 1253 oligonucleotide and a mixture of oligonucleotides 1281 and 1283. These were compared to eight reference strain isolates from neighboring areas. Results X-ray and CT revealed disseminated micronodular images throughout lung parenchyma, as well as bilateral retrocaval, prevascular, subcarinal, and hilar adenopathies, hepatosplenomegaly, and altered liver function tests. Five of the six patients developed disseminated histoplasmosis. Two H. capsulatum strains were isolated. The same band profile was detected in both strains, indicating that both isolates corresponded to the sole H. capsulatum strain. Molecular characterization of the isolates was similar in 100% with the EH-53 Hidalgo human (HG strain (reference strain integrated into the LAm A clade described for

Breast cancer genetic testing awareness, attitudes and intentions of Latinas living along the US-Mexico border: a qualitative study.

Science.gov (United States)

Chalela, Patricia; Pagán, José A; Su, Dejun; Muñoz, Edgar; Ramirez, Amelie G

2012-01-01

Genetic testing for breast cancer may facilitate better-informed decisions regarding cancer prevention, risk reduction, more effective early detection, and better determination of risk for family members. Despite these potential benefits, significant portions of the US population-particularly Latinas-lack awareness of genetic testing for breast cancer susceptibility. Among women who are tested, less than 4% are Latina. To uncover reasons for Latinas' low participation, this study explores awareness, attitudes and behavioral intentions to undergo genetic testing among average-risk Latinas along the Texas-Mexico border. Eight focus groups were conducted with 58 Latinas aged 19-69 living in Hidalgo County, a largely Latino region of South Texas. Focus group discussions were digitally recorded, transcribed and analyzed using qualitative content analysis to assess, categorize and interpret them. Two experienced study team members analyzed transcripts to identify major concepts grouped into theme categories. Participants mostly had less than a high-school education (43%), spoke primarily Spanish (52%), were of Mexican-American origin (90%) and had a family income of $30,000 or less (75%). Focus groups found that most participants had positive attitudes and strong interest in genetic testing, yet lacked general awareness and knowledge about genetic testing, its risks, benefits, and limitations. Participants also identified several key cultural-based influencers, such as family, religious beliefs and fear of testing. The delivery of culturally adapted risk information is needed to increase and ensure Latinas' understanding of breast cancer genetic testing during their decision-making processes. Key Latino values-religiosity, importance of family and the influential role of health care providers in health decisions-should also be considered when designing interventions targeting this specific group. Further research is needed to identify effective ways to communicate

The daylight saving time in Mexico; El cambio de horario durante la epoca del verano en Mexico

Energy Technology Data Exchange (ETDEWEB)

Covarrubias Ramos, Rogelio [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

1996-12-31

The daylight saving time in Mexico for energy saving is analyzed; such a change is made forwarding the clocks one hour in all Mexico the first Sunday of April and backing them an hour the last Sunday of October. Mention is made the reasons why Mexico adopted this measure, the social-economic impact that brings along and the benefits of this daylight saving time. The case of countries that also apply this measure is analyzed. It is expected that this measure attains benefits for the society either collectively or individually through the ecology and the economy. [Espanol] Se analiza el cambio de horario en la epoca de verano en Mexico para ahorrar energia; dicho cambio se realiza al adelantar una hora al reloj en todo el territorio de Mexico el primer domingo de abril y retrazarlo una hora el ultimo domingo de octubre. Se mencionan las razones por las cuales Mexico adopto esta medida, el impacto socio-economico que traera consigo y los beneficios del cambio de horario. Se aborda la situacion de los paises que tambien aplican esta medida. Se espera que esta medida logre beneficios para la sociedad, ya sea en modo colectivo o individual, para la ecologia y para la economia.

The daylight saving time in Mexico; El cambio de horario durante la epoca del verano en Mexico

Energy Technology Data Exchange (ETDEWEB)

Covarrubias Ramos, Rogelio [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

1997-12-31

The daylight saving time in Mexico for energy saving is analyzed; such a change is made forwarding the clocks one hour in all Mexico the first Sunday of April and backing them an hour the last Sunday of October. Mention is made the reasons why Mexico adopted this measure, the social-economic impact that brings along and the benefits of this daylight saving time. The case of countries that also apply this measure is analyzed. It is expected that this measure attains benefits for the society either collectively or individually through the ecology and the economy. [Espanol] Se analiza el cambio de horario en la epoca de verano en Mexico para ahorrar energia; dicho cambio se realiza al adelantar una hora al reloj en todo el territorio de Mexico el primer domingo de abril y retrazarlo una hora el ultimo domingo de octubre. Se mencionan las razones por las cuales Mexico adopto esta medida, el impacto socio-economico que traera consigo y los beneficios del cambio de horario. Se aborda la situacion de los paises que tambien aplican esta medida. Se espera que esta medida logre beneficios para la sociedad, ya sea en modo colectivo o individual, para la ecologia y para la economia.

Working without a Union in New Mexico

Science.gov (United States)

Adele, Niame; Rack, Christine

2008-01-01

In this article, the authors provide a description of the academic climate in New Mexico. Like many other places in the world today, New Mexico is trying to find an identity in an environment that the authors label "increasingly privatized, corporatized, and militarized." New Mexico's higher education salaries are lower than those in…

Energy, environment and development in Mexico

International Nuclear Information System (INIS)

Lohmann, J.

1990-01-01

Mexico is a country at the crossroads. It has huge potentials in energy, in natural resources and in human resources. It is currently experiencing one of the most serious crises in its history - economic, ecological, political - and it is making efforts to overcome the problems behind these crises, which may affect us all because of Mexico's importance as energy producer and energy consumer. Mexico is one of the developing countries which has participated actively in finding solutions to the worlds environmental problems not least the problem of climatic changes as a result of increasing energy consumption. Mexico is seeing the consequences at local and national level, and is taking steps to change course. At the same time, it has also expressed interest in participating in international initiatives and cooperation to solve these problem. But Mexico finds itself in a situation not unlike that of many East European countries after the fall of the communist regimes. The old system is tumbling, the will to change is present, but there is a lack of resources. 123 refs., 45 tabs

Occupational health in Mexico.

Science.gov (United States)

Carreón, Tania; Santos-Burgoa, Carlos; Baron, Sherry; Hernández, Sendy

2002-01-01

The authors discuss the maquiladoras and child labor, and offer an overview of the history of occupational safety and health in Mexico that covers laws and regulations, social security, unions, and enforcement of legislation. The organization and structure of the various institutions responsible for occupational safety and health (OSH), as well as administrative procedures, are described. This article concludes with a list of the new challenges for OSH in Mexico.

Variación anual de la biomasa de Nymphoides fallax Ornduff (Menyanthaceae en la Laguna de Tecocomulco, Hidalgo, México

Directory of Open Access Journals (Sweden)

Agustin Quiroz-Flores

2015-07-01

Full Text Available Durante un ciclo anual se cuantificó la variación en la estratifi cación vertical de la biomasa deNymphoides fallaxy se analizaron las variables físicas y químicas del agua y sedimentos de la laguna de Tecocomulco, Hidalgo. La producción anual neta de N. fallax fue de 3 070.1 g PS m2. En el mes de junio la biomasa alcanzó su máximo (958.4 g PS m2 . La contribución de biomasa foliar de N. fallax a la proporción total de biomasa representa el 10%, la de peciolos alcanza el 40% y la contribución de biomasa subterránea equivale en ocasiones a más del 50%. El nivel de fósforo en los sedimentos se encuentra por arriba de la cantidad necesaria para sostener la producción vegetal (= 0.04%. Por los resultados obtenidos en este estudio, se puede señalar que en aquellas zonas ribereñas de la laguna en donde los agricultores han construido bordos, se propicia que durante la época de lluvias la columna de agua cambie bruscamente sus dimensiones pasando de 10 cm hasta alcanzar los 75 cm de profundidad y se eleven los niveles de fósforo en agua y sedimentos, lo que a su vez induce queNymphoides fallaxse vea estresada, y en un caso extremo, temporalmente sea sustituida por aquellas especies mejor adaptadas a las nuevas condiciones físicas y químicas del medio.

Electric power and environment in Mexico

International Nuclear Information System (INIS)

Quintanilla, J.

1997-01-01

This volume is one of the three resulting volumes about the project named Document analysis and prospective organized by the National Autonomous University of Mexico (UNAM) through it University Energy Program (PUE). It is a non-periodical publication collection of the variable content and extent that as a whole constitutes an information heritage and an original contribution about the energy problematic as International level as at the country context and the University activities. In this book the manners of producing electrical energy are discussed, so how satisfying the growing necessities of this energy in Mexico without contaminating environment and how doing rational and efficient use of energy. The content of each document of this book is however exclusive responsibility of authors, as in the information as in their told opinions. The following papers were presented: 1) Hydroelectricity, soils use and water management. 2) The electric generation in Mexico and its environmental impacts: Past, present and future. 3) The nucleo electricity and the radioactive materials management. 4) Exposure to electromagnetic fields and its association with leukemia in children. 5) The electric power in Mexico and the supportable development. 6) Potential of electric generation at great scale with eolic energy in Mexico. 7) Toward an electric generation scheme distributed with non-conventional energies. 8) Renewable sources of energy in Mexico at the Century 21. (Author)

Consumo de bebidas alcohólicas en pacientes de los servicios de urgencias de la ciudad de Pachuca, Hidalgo

Directory of Open Access Journals (Sweden)

Borges Guilherme

1999-01-01

Full Text Available Se estudió la prevalencia del consumo y el abuso en la ingestión de alcohol entre los casos de urgencias médicas, accidentes y violencias atendidaos en las salas de urgencias de tres hospitales del sector salud de la ciudad de Pachuca, Hidalgo. Material y métodos. Se aplicó un cuestionario y se hizo una medición de alcohol en sangre a las personas que solicitaron atención por primera vez en estos servicios de urgencias. El cuestionario recabó datos demográficos, patrones de consumo de alcohol, escalas para medir la dependencia y el consumo riesgoso de alcohol, tales como el CAGE y el Alcohol Use Disorders Identification Test (AUDIT. Se comparó, por medio de la prueba ji², el consumo de alcohol entre los pacientes que ingresaron por un accidente o acto de violencia y aquellos que ingresaron debido a una urgencia médica. Resultados. Se evaluaron 1 511 pacientes. El consumo fue mayor y más frecuente en los pacientes que ingresaron por un accidente o porque fueron víctimas de la violencia, en comparación con las urgencias médicas. De los pacientes con accidentes o víctimas de la violencia, 17.7% fueron positivos al alcosensor y 15.8% notificaron consumo de alcohol en las seis horas previas al accidente. El CAGE detectó como dependiente a 9.2% de los casos, y 10.9% calificaron como bebedores riesgosos según el AUDIT. Conclusiones. El consumo de bebidas alcohólicas, especialmente en los pacientes atendidos en los servicios de urgencias debido a un accidente o acto de violencia, es elevado. Son indispensables las medidas preventivas para disminuir el costo individual y social del abuso en el consumo de alcohol en esta población.

Mesozoic Continental Sediment-dispersal Systems of Mexico Linked to Development of the Gulf of Mexico

Science.gov (United States)

Lawton, T. F.; Molina-Garza, R. S.; Barboza-Gudiño, R.; Rogers, R. D.

2013-05-01

Major sediment dispersal systems on western Pangea evolved in concert with thermal uplift, rift and drift phases of the Gulf of Mexico Basin, and were influenced by development of a continental arc on Pangea's western margin. Existing literature and preliminary data from fieldwork, sandstone petrology and detrital zircon analysis reveal how major drainages in Mexico changed from Late Triassic through Late Jurassic time and offer predictions for the ultimate destinations of sand-rich detritus along the Gulf and paleo-Pacific margins. Late Triassic rivers drained away from and across the present site of the Gulf of Mexico, which was then the location of a major thermal dome, the Texas uplift of recent literature. These high-discharge rivers with relatively mature sediment composition fed a large-volume submarine fan system on the paleo-Pacific continental margin of Mexico. Predictably, detrital zircon age populations are diverse and record sources as far away as the Amazonian craton. This enormous fluvial system was cut off abruptly near the Triassic-Jurassic boundary by extensive reorganization of continental drainages. Early and Middle Jurassic drainage systems had local headwaters and deposited sediment in extensional basins associated with arc magmatism. Redbeds accumulated across northern and eastern Mexico and Chiapas in long, narrow basins whose locations and dimensions are recorded primarily by inverted antiformal massifs. The Jurassic continental successions overlie Upper Triassic strata and local subvolcanic plutons; they contain interbedded volcanic rocks and thus have been interpreted as part of the Nazas continental-margin arc. The detritus of these fluvial systems is volcanic-lithic; syndepositional grain ages are common in the detrital zircon populations, which are mixed with Oaxaquia-derived Permo-Triassic and Grenville age populations. By this time, interior Pangea no longer supplied sediment to the paleo-Pacific margin, possibly because the

Quantitative elemental determination of the particulate matter in the atmosphere of Pachuca city and the Real del Monte village, Hidalgo by means of PIXE technique

International Nuclear Information System (INIS)

Guasso G, C.L.

2001-01-01

All the pollutants that are generated so much of anthropogenic activities as natural cause effects to the health, and of course its increase the atmospheric pollution. Today in day for the great advance of the technology other pollutants are even generated but noxious to the human being's health, such it is the case of the particles, which are also called particulate matter airborne (MPA). This has motivated, to establish control measures leaning in collection strategies and certified analysis techniques, accurate and reliable. In the National Institute of Nuclear Research (ININ) they have been carried out studies on particulate matter airborne. In 1991 it was installed, calibrated and validated the nuclear technique of atomic origin based on proton beams known as PIXE. The characterization of the (MPA) it is carried out applying this technique and the collection by means of Dichotomous collectors (SFU). The thesis work that is presented next, includes the topic of the atmospheric pollution by particulate matter airborne (MPA) in a mining region, inside the Hidalgo State. The study was carried out during the 1998 winter season, only embracing the whole month of March in alternate days giving a total of 112 samples. Two sites that are highly active in the mining were studied, these are: the Real del Monte town and the Hidalgo state capital: Pachuca. Four samples per day were collected beginning to the 7:00 am--7:00 pm (daytime period) and concluding to the 7:00 pm -7:00 am (nocturne period). The characterization of its elementary content is carried out using the X-ray emission induced by particles technique (PIXE) that is a nuclear technique able to analyze 23 chemical elements beginning from the Al to the Pb, it requires of a very small sample quantity, it is very sensitive and it is not destructive. This characterization one carries out so much for fraction PM 2.5 (fine) like as PM 10 (thick) in both sites, also it was analyzed the temporary variation that the

New Mexico Museums and Cultural Centers

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This dataset provides an initial version of the locations of museums and cultural centers in New Mexico, in point form, with limited attributes, compiled using...

Digital Geologic Map of New Mexico - Volcanic Vents

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The geologic map was created in GSMAP at Socorro, New Mexico by Orin Anderson and Glen Jones and published as the Geologic Map of New Mexico 1:500,000 in GSMAP...

NAFTA and Mexico's Tax Policy Reform

OpenAIRE

Jorge Martinez-Vazquez; Duanje Chen

2001-01-01

The North American Free Trade Agreement (NAFTA) has had a significant effect on Mexico’s economy and institutions. The ongoing consideration of tax reform in Mexico requires an evaluation of the role of NAFTA in Mexico’s economy, including its tax structure; it also requires an assessment of the impact of the Mexico’s tax system on the trade and capital flows between Mexico and its NAFTA partners, the United States and Canada. Clearly, no good tax reform in Mexico can ignore the role of NAFTA...

HSIP Fire Stations in New Mexico

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — Fire Stations in New Mexico Any location where fire fighters are stationed or based out of, or where equipment that such personnel use in carrying out their jobs is...

New Mexico Higher Education Department Annual Report, 2016

Science.gov (United States)

New Mexico Higher Education Department, 2016

2016-01-01

The New Mexico Higher Education Department strives to bring leadership, guidance, and assistance to New Mexico's higher education stakeholders. The HED is committed to promoting best practices, institutional fiscal responsibility, and student achievement. Everything the agency does is through the lens of supporting New Mexico's higher education…

Motivation Factors for Female Entrepreneurship in Mexico

Directory of Open Access Journals (Sweden)

Martha Cantú Cavada

2017-09-01

Full Text Available Objective: The objective of this paper is to analyse motivation factors for female entrepreneurship in Mexico. In the proposed article, the authors discuss the factors which compelled women to start their enterprises in Mexico. Research Design & Methods: Based on in-depth interviews with female entrepreneurs and entrepreneurship experts, the authors show which factors motivated women to start their own business in Mexico. Findings: The study proves that women in Mexico are motivated by a combination of push and pull factors, where the majority of the factors are pull factors. The findings of the study help to conclude that female entrepreneurship development is influenced by different factors including the entrepreneurs’ personal traits, social and economic factors. Due to their conservative traditional attitude, risk adverse tendency, and non-cooperation of family members, etc. women entrepreneurs are sometimes deterred to start a business in Mexico. Implications & Recommendations: It is necessary to raise the awareness of different factors that promote female entrepreneurship in Mexico. Governmental programmes which support female entrepreneurship, business incubators, and networking could be very helpful for women when starting their own business. Contribution & Value Added: The originality of this work lies in studying motivational factors for female entrepreneurship in Mexico. The Mexican society faces a big revolution towards female entrepreneurship. Based on the change of family structure and traditions, women nowadays are having more opportunities to develop as entrepreneurs.

Doing Business in Mexico

OpenAIRE

Zimmermann, Thomas A.

2002-01-01

On 1 July 2001, a far-reaching free trade agreement between the EFTA States and Mexico entered into force. ”Doing Business in Mexico” provides targeted assistance to Swiss Small and Medium-Sized Enterprises (SME) that wish to tap the potential of Mexico as both an export destination and investment location. This comprehensive guide contains information and advice on market research, market entry, and investment in this fascinating country. Part I introduces the reader to this fascinating ...

New Mexico HUC-8 Boundaries - 2013

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This data set is a complete digital hydrologic unit boundary layer to the Subbasin (8-digit) 8th level for the State of New Mexico. This data set consists of...

New Mexico HUC-10 Boundaries - 2013

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This data set is a complete digital hydrologic unit boundary layer to the watershed (10-digit) 10th level for the State of New Mexico. This data set consists of...

New Mexico Known Mineral Deposit Areas

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This dataset contains all Known Mineral Deposit Areas in the state of New Mexico. It is in a vector digital structure digitized from a 1:500,000 scale map of the...

Influenza-like illness in Mexico and the United States

Indian Academy of Sciences (India)

2009-04-13

First page Back Continue Last page Graphics. Influenza-like illness in Mexico and the United States. Mexico. First case April 13, 2009 in Mexico. By May 3, 2,498 suspected cases,165 deaths in 31 of 32 States in Mexico. The USA. 24 April 2009. The US reported 7 confirmed human cases of Influenza A/H1N1. Five cases in ...

78 FR 59628 - Importation of Potatoes From Mexico

Science.gov (United States)

2013-09-27

... Mexico AGENCY: Animal and Plant Health Inspection Service, USDA. ACTION: Proposed rule. SUMMARY: We are... importation of fresh potatoes (Solanum tuberosum L.) from Mexico into the United States. As a condition of... plant protection organization (NPPO) of Mexico would have to provide a bilateral workplan to the Animal...

[Food security in Mexico].

Science.gov (United States)

Urquía-Fernández, Nuria

2014-01-01

An overview of food security and nutrition in Mexico is presented, based on the analysis of the four pillars of food security: availability, access, utilization of food, and stability of the food supply. In addition, the two faces of malnutrition in Mexico were analyzed: obesity and undernourishment. Data were gathered from the food security indicators of the United Nations's Food and Agriculture Organization, from the Mexican Scale of Food Security, and from the National Health and Nutrition Survey. Mexico presents an index of availability of 3 145 kilocalories per person per day, one of the highest indexes in the world, including both food production and imports. In contrast, Mexico is affected by a double burden of malnutrition: whereas children under five present 14% of stunt, 30% of the adult population is obese. Also, more than 18% of the population cannot afford the basic food basket (food poverty). Using perception surveys, people reports important levels of food insecurity, which concentrates in seven states of the Mexican Federation. The production structure underlying these indicators shows a very heterogeneous landscape, which translates in to a low productivity growth across the last years. Food security being a multidimensional concept, to ensure food security for the Mexican population requires a revision and redesign of public productive and social policies, placing a particular focus on strengthening the mechanisms of institutional governance.

Health technology assessment in Mexico.

Science.gov (United States)

Gómez-Dantés, Octavio; Frenk, Julio

2009-07-01

The history of health technology assessment (HTA) in Mexico is examined, starting with the efforts to incorporate this topic into the policy agenda and culminating with the recent creation of a specialized public agency. Information was gathered through a bibliographic search and interviews with actors involved in HTA in Mexico. HTA efforts were developed in Mexico since the mid-1980s with the participation both of academics and of policy makers, a relationship that eventually led to the creation of the Center for Technological Excellence within the Ministry of Health. Institutionalization of HTA in resource-constrained settings requires the development of a critical mass of researchers involved in this field, the implementation of information efforts, and the establishment of strong relationships between HTA experts and policy makers.

Mexico On A Criminal Traffic Scenario

Directory of Open Access Journals (Sweden)

M. P. Moloeznik

2017-01-01

Full Text Available The article describes the problem of organized crime in modern Mexico. It addresses the activities of criminal clans, which profoundly evolved since the 1930s. The USMexican extensive border length and the stable demand for drugs in the United States leads to the continuous flow of illegal migrants and drugs from Mexico to the US and American firearms back to Mexico. First, the authors address the issue of interconnectedness of crime in the neighboring countries. Second, they describe the geographical distribution of crime activity. It shows the influence of organized crime on the political life oin Mexico and ways of its adaptation to law enforcement pressure, namely division and disaggregation. The authors state that the fight against organized crime was ineffective in Mexico in 2006-2012, because it ignored political and cultural realities, it used exclusively force and almost did not involve civil society. In addition, it only increased the level of violence in the country and contributed to the growth of corruption in the ranks of law enforcement. Moreover, it increased the level of violence in the country and contributed to the growth of corruption in the ranks of law enforcement. Many of its components had a pronounced «pre-election» character, aimed at attracting the voter with the promise of an «early and decisive victory» over criminals. The article proposes new approach to the problem of organized crime in Mexico. To start with, government should refuse to use unilateral, as well as politicized and opportunistic actions. The involvement of civic society is of ultimate importance.

Fleas and lice of mammals in New Mexico

Science.gov (United States)

Paulette L. Ford; Richard A. Fagerlund; Donald W. Duszynski; Paul J. Polechla

2004-01-01

All available records are compiled for three orders of ectoparasites of mammals in New Mexico: fleas (Siphonaptera), sucking lice (Anoplura), and chewing lice (Mallophaga). We have drawn from records at the University of New Mexico's Museum of Southwestern Biology, the Vector Control Program of the New Mexico Environment Department, the Environmental Health...

Where Do Mexico and Chile Stand on Inclusive Education? Short Title: Inclusion in Mexico and Chile

Science.gov (United States)

García-Cedillo, Ismael; Romero-Contreras, Silvia; Ramos-Abadie, Liliana

2015-01-01

This paper discusses the background, current situation and challenges of educational integration and inclusive education in Mexico and Chile. These countries obtained similar low results on the academic achievement of their students (Mexico last and Chile second last) among OECD countries; and above average scores, among Latin-American countries.…

First report of myxomatosis in Mexico.

Science.gov (United States)

Licón Luna, R M

2000-07-01

An outbreak of myxomatosis occurred between September and October 1993 on a rabbit farm in Punta Colnett (Ensenada, Baja California in northwestern Mexico, Transpeninsular Highway, km 128) and was confirmed by the Mexico-USA Commission for Prevention of Foreign Diseases of Animals (CPA). This represents the first officially confirmed case of the disease in Mexico. Like the cases in California (USA), the brush rabbit (Sylvilagus bachmani) seems to be the carrier of the virus, since serum samples from wild rabbits from different areas of the peninsula of Baja California were found to contain antibodies against the myxoma virus.

Mexico: swapping crude for atoms

International Nuclear Information System (INIS)

Navarro, B.

1982-01-01

Mexico, considered the Saudi Arabia of the Western Hemisphere because of its proven and potential petroleum reserves, has surprised the world: it has embarked on the biggest nuclear-electric program in the Third World, only to postpone it days before scheduled approval of an international bidding (on which the atomic energy industry had pinned its hopes). A graph shows Mexican supplies of electricity by source with official projections to 1990. The point of entrance of the first nuclear reactor, originally scheduled for 1982, won't come onstream until 1983; and how nuclear-generated electricity grows close to 5% of the total in 1990. The big question is, will the future President of Mexico give the green light to the atomic megaproject. And if he does, how will Mexico deal with the serious logistics problems and grave ecological implications confronting the industry worldwide. In this issue, the author and Energy Detente touch on these questions and review the nuclear power status of Mexico, as well as addressing some of its global problems. Also presented in this issue is an update of the fuel price/tax series for the Western Hemisphere countries

Relations between Mexico and the European Community

Directory of Open Access Journals (Sweden)

Pilar Alonso

1992-12-01

Full Text Available Mexico-EC bilateral relations must be considered within the general relation ECLatin America which -as the author remarks, do not appear among EC's preferential relations.Latin America can benefit from the Generalized Preference System which is not discriminatory, without reciprocity and generalized, but has some restrictions: for some products as textile, leather or oil. This affects some Latin American countries and specifically Mexico.Mexico initiates its relation with the EC in 1960; in 1975 both parts sign the Agreement on Economic and Trade Cooperation which has been substituted by the new General Agreement on Cooperation signed on April26, 1991. A new factor that will condition this relation is the Free Trade Agreement recently signed between USA, Canada and Mexico.

A new Proposal to Mexico Valley Zonification

Science.gov (United States)

Flores-Estrella, H. C.; Yussim, S.; Lomnitz, C.

2004-12-01

The effects of the Michoacan earthquake (19th September, 1985, Mw 8.1) in Mexico City caused a significant change in the political, social and scientific history, as it was considered the worst seismic disaster ever lived in Mexico. Since then, numerous efforts have been made to understand and determine the parameters that caused the special features registered. One of these efforts had began on 1960 with the work by Marsal and Masari, who published the Mexico Valley seismological and geotechnical zonification (1969), based on gravimetric and shallow borehole data. In this work, we present a revision of the studies that proposed the zonification, a description of the valley geology, and basing on it we propose a new zonification for Mexico Valley.

Postgraduate Professional Pedagogical Education in Mexico

Science.gov (United States)

Zhyzhko, Olena

2015-01-01

This article is the result of scientific comparative-pedagogical research, which purpose was to highlight the main features of postgraduate professional pedagogical education in Mexico. The author found that the postgraduate professional pedagogical education in Mexico is performed by public and private higher education institutions: higher…

Building the gas sector in Mexico

International Nuclear Information System (INIS)

Navarrete, J.E.

1996-01-01

Hydrocarbon reserves in Mexico, ranked 8th in the world, were discussed. On January 1, 1996, Mexico's hydrocarbon proven reserves were 62.1 billion barrels ( a decline of some 10 billion barrels since 1984). Of this 48.8 billion corresponded to crude oil and 13.3 billion to natural gas. Mexico's natural gas pipeline network includes 10,280 kilometres in transmission and 2,211 kilometres in distribution, concentrated along the Gulf of Mexico and in the central and northern regions of the country. A new regulatory framework for natural gas, passed in Congress in 1995, was outlined. The new amendments were designed to strengthen the natural gas industry through private investment in the storage, transportation and distribution of natural gas. Stages for third party access were identified. Increased North American regional integration by interconnections between Mexican, American and Canadian pipeline networks, and the effects of such integration on investments, were examined. figs

Martin Parr in Mexico: Does Photographic Style Translate?

Directory of Open Access Journals (Sweden)

Timothy R. Gleason

2011-11-01

Full Text Available This study analyzes Martin Parr’s 2006 photobook, Mexico. Parr is a British documentary photographer best known for a direct photographic style that reflects upon “Englishness.”Mexico is his attempt to understand this foreign country via his camera. Mexico, as a research subject, is not a problem to solve but an opportunity to understand a photographer’s work. Parr’s Mexico photography (technique, photographic content, and interest in globalization, economics, and culture is compared to his previous work to explain how Parr uses fashion and icons to represent a culture or class. This article argues Parr’s primary subjects, heads/hats, food, and Christs, are photographed without excessive aesthetic pretensions so that the thrust of Parr’s message about globalization can be more evident:Mexico maintains many of its traditions and icons while adopting American brands.

Gulf of Mexico deep-water

International Nuclear Information System (INIS)

Ott, G.L.

1998-01-01

The deepwater Gulf of Mexico, an emerging basin with 20 BBOE resource potential, was discussed. Technologies are advancing and development options are increasing within the Gulf of Mexico deepwater environment. Deepwater offers significant rate potentials leading to strong cash flows. The projected steep rate of resources captured in the next five years show that there is a short window of opportunity to establish a business position. The major production variables are development costs and cycle time. There is a definite market for Gulf of Mexico products because U.S. energy demand is expected to outstrip U.S. supply. Present infrastructure is capable of moving large volumes of gas into major U.S. markets, but with the large number of projects currently underway, especially in the United States, supply could exceed capacity. 1 tab., 16 figs

7 CFR 319.8-12 - From the West Coast of Mexico.

Science.gov (United States)

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false From the West Coast of Mexico. 319.8-12 Section 319.8... Conditions for the Entry of Cotton and Covers from Mexico § 319.8-12 From the West Coast of Mexico. Contingent upon continued freedom of the West Coast of Mexico and of Northwest Mexico from infestations of...

40 CFR 81.421 - New Mexico.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 17 2010-07-01 2010-07-01 false New Mexico. 81.421 Section 81.421 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.421 New Mexico. Area name Acreage Public Law establishing Federal land...

Teledermatology in Tijuana, Mexico.

Science.gov (United States)

Brown, Megan

2016-12-01

The Health Frontiers in Tijuana (HFiT) clinic is a binational partnership between the University of California, San Diego School of Medicine (San Diego, California); the Universidad Autónoma de Baja California School of Medicine (Tijuana, Mexico); and Desayunador Salesiano Padre Chava, a community grassroots organization in Tijuana, Mexico. Health Frontiers in Tijuana provides accessible quality health care for the underserved in Tijuana's Zona Norte. This article is a narrative meant to share my clinical experience as a dermatology resident who worked with HFiT to establish teledermatology services at this clinic.

40 CFR 81.332 - New Mexico.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 17 2010-07-01 2010-07-01 false New Mexico. 81.332 Section 81.332... AREAS FOR AIR QUALITY PLANNING PURPOSES Section 107 Attainment Status Designations § 81.332 New Mexico. New Mexico—TSP Designated area Does not meet primary standards Does not meet secondary standards...

New Mexico statewide geothermal energy program. Final technical report

Energy Technology Data Exchange (ETDEWEB)

Icerman, L.; Parker, S.K. (ed.)

1988-04-01

This report summarizes the results of geothermal energy resource assessment work conducted by the New Mexico Statewide Geothermal Energy Program during the period September 7, 1984, through February 29, 1988, under the sponsorship of the US Dept. of Energy and the State of New Mexico Research and Development Institute. The research program was administered by the New Mexico Research and Development Institute and was conducted by professional staff members at New Mexico State University and Lightning Dock Geothermal, Inc. The report is divided into four chapters, which correspond to the principal tasks delineated in the above grant. This work extends the knowledge of the geothermal energy resource base in southern New Mexico with the potential for commercial applications.

Lower Tertiary Sedimentary Turbidite Facies at the Chicontepec Basin, East-Central Mexico

Directory of Open Access Journals (Sweden)

Santillán-Piña N.

2011-07-01

Full Text Available The study area comprises the northwestern portion of the Chicontepec Basin at southeastern San Luis Potosí and northeastern Hidalgo States. At the stratigraphy sequences of the Chicontepec Formation from Lower Paleocene in isolated outocrops, were herein interpreted two major sedimentary sub-environments into the fan model: the middle and the external sedimentary settings; the applied criteria for their identification were: (a lithostratigraphic (thickness, geometry and distribution; (b internal and external primary sedimentary structures, and (c intra-formational deformation structures. The sedimentary facies are composed of siliciclastic and calcareous particles sourced from the Sierra Madre Oriental, western; the Tuxpan paleo-island, eastern; and from the Teziutlan Massif, southern; the sediments were massively transported by slideing, slumping, flow debris and turbidity currents, then deposited as massive, tabular, lenticular and lobely in shape at the slope foot and on the sea marine floor.

On some birds from southern Mexico

NARCIS (Netherlands)

Mees, G.F.

1970-01-01

In the years 1962/64 our museum purchased from Mr. Otto Epping, now of Pittsburgh, U.S.A., a collection of 700 bird-specimens from southern Mexico (mainly from Vera Cruz and Oaxaca, a few specimens from Puebla). As our museum was poorly provided with material from Mexico, this was a very welcome

Interdisciplinary Education and Research in Mexico

Science.gov (United States)

Villa-Soto, Juan Carlos

2016-01-01

In this article we discuss interdisciplinary teaching and research in Latin America through the lens of Mexican perspectives, in particular the experiences at the National Autonomous University of Mexico (UNAM). The history of these experiences goes back to the creation of the frst interdisciplinary education programs in Mexico in the 1970s and…

New Mexico English Remediation Taskforce Report

Science.gov (United States)

New Mexico Higher Education Department, 2016

2016-01-01

In March, 2016, the state of New Mexico established a Remediation Task Force to examine remediation reform efforts across the state's higher education institutions. On March 11, the Task Force met for the "New Mexico Corequisite Remediation at Scale Policy Institute" in order to learn about the results of the latest national reform…

50 CFR 32.50 - New Mexico.

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false New Mexico. 32.50 Section 32.50 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE... § 32.50 New Mexico. The following refuge units have been opened for hunting and/or fishing, and are...

7 CFR 352.29 - Administrative instructions: Avocados from Mexico.

Science.gov (United States)

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Administrative instructions: Avocados from Mexico. 352....29 Administrative instructions: Avocados from Mexico. Avocados from Mexico may be moved through the.... Before moving the avocados through the United States, the owner must obtain a formal permit in accordance...

7 CFR 319.8-11 - From approved areas of Mexico.

Science.gov (United States)

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false From approved areas of Mexico. 319.8-11 Section 319.8... Conditions for the Entry of Cotton and Covers from Mexico § 319.8-11 From approved areas of Mexico. (a) Entry... in, and which were produced and handled only in approved areas of Mexico 5 may be authorized through...

The economic impact of Sandia National Laboratories on central New Mexico and the state of New Mexico fiscal year 1997

International Nuclear Information System (INIS)

Lansford, R.R.; Nielsen, T.G.; Schultz, J.; Adcock, L.D.; Gentry, L.M.

1998-01-01

Sandia National Laboratories (SNL) was established in 1949 to perform the engineering development and ordnance responsibilities associated with nuclear weapons. By the early 1960's the facility had evolved into an engineering research and development laboratory and became a multiprogram laboratory during the 1970s. Sandia is operated for the US Department of Energy by the Sandia Corporation, a wholly-owned subsidiary of Lockheed Martin, Incorporated. For several years, the US Department of Energy (DOE) Albuquerque Operations Office (AL) and New Mexico State University (NMSU) have maintained an inter-industry, input-output model with capabilities to assess the impacts of developments initiated outside the economy such as federal DOE monies that flow into the state, on an economy. This model will be used to assess economic, personal income and employment impacts of SNL on central New Mexico and the state of New Mexico. For this report, the reference period is FY 1997 (October 1, 1996, through September 30, 1997) and includes two major impact analyses: the impact of SNL activities on central New Mexico and the economic impacts of SNL on the state of New Mexico. For purposes of this report, the central New Mexico region includes Bernalillo, Sandoval, Valencia, and Torrance counties. Total impact represents both direct and indirect respending by business, including induced effects (respending by households). The standard multipliers used in determining impacts results from the inter-industry, input-output models developed for the four-county region and the state of New Mexico. 6 figs., 10 tabs

Financing options in Mexico's energy industry

Energy Technology Data Exchange (ETDEWEB)

McKenna, J.J. (PricewaterhouseCoopers Securities, Houston, TX (United States))

1999-01-01

A series of brief notes accompanied this presentation which was divided into seven sections entitled: (1) capital markets update, (2) Mexican financial market update, (3) financing options in the energy industry, (4) the Venezuelan experience at La Apertura, (5) private and strategic equity alternatives, (6) Pricewaterhouse Coopers Securities, and (7) Mexico energy 2005 prediction. The paper focused on how the financial crisis and merger activity in Latin America will impact electricity reform in Mexico. It was noted that under Mexico's Policy Proposal for Electricity Reform of the Mexican Electricity Industry, the financial community will seek to back companies in power generation, transportation and distribution. The difficulty of financing government businesses undergoing privatization was also discussed with particular emphasis on the challenge of accepting political and regulatory risks. The Latin private equity market and Canadian investment in Mexico was also reviewed. Since NAFTA (North American Free Trade Agreement) went into affect in 1994, Canadian investment in Mexico has more than tripled. Canadian companies have invested more than C$1.7 billion in Mexico since NAFTA. Pricewaterhouse Coopers Securities is a global investment bank which sees large opportunities in the Mexican energy market. They predict that in five years, Mexico will experience a gradual liberalization of the oil and gas sector, and a full liberalization of the gas pipeline and distribution business and the power generation, transmission and distribution business. 3 figs.

Epidemic risk from cholera introductions into Mexico.

Science.gov (United States)

Moore, Sean M; Shannon, Kerry L; Zelaya, Carla E; Azman, Andrew S; Lessler, Justin

2014-02-21

Stemming from the 2010 cholera outbreak in Haiti, cholera transmission in Hispaniola continues with over 40,000 cases in 2013. The presence of an ongoing cholera outbreak in the region poses substantial risks to countries throughout the Americas, particularly in areas with poor infrastructure. Since September 9, 2013 nearly 200 cholera cases have been reported in Mexico, as a result of introductions from Hispaniola or Cuba. There appear to have been multiple introductions into Mexico resulting in outbreaks of 2 to over 150 people. Using publicly available data, we attempt to estimate the reproductive number (R) of cholera in Mexico, and thereby assess the potential of continued introductions to establish a sustained epidemic. We estimate R for cholera in Mexico to be between 0.8 to 1.1, depending on the number of introductions, with the confidence intervals for the most plausible estimates crossing 1. These results suggest that the efficiency of cholera transmission in some regions of Mexico is near that necessary for a large epidemic. Intensive surveillance, evaluation of water and sanitation infrastructure, and planning for rapid response are warranted steps to avoid potential large epidemics in the region.

Policies to reduce carbon emissions from Mexico

International Nuclear Information System (INIS)

Mendoza, Y.

1991-01-01

The two long-term scenarios carried out for Mexico attempt to paint a picture of carbon emissions and energy use in the year 2025. The scenarios reveal that Mexico's current energy path is not optimal; the energy-intensity indicators show an increasing reliance on petroleum products and electricity over the next 40 years. Thus, Mexico must embark on a program of energy conservation in the near future. Mexico recently has undertaken several energy conservation efforts. The Mexican government implemented a National Program for Energy Modernization. This program identifies the promotion of energy conservation in Mexico as one of its top priorities between 1990 and 1994. It incorporates a number of actions geared at improving energy conservation, including: establishing pricing policies which pay special attention to electricity tariffs; setting aside budget appropriations for energy-savings programs; carrying out an energy diagnosis in the transportation and industrial sectors; promoting cogeneration and new legislation in this field; setting efficiency standards for equipment; initiating a public education campaign to inform people about energy conservation; promoting the participation of research institutes and consulting firms in the research of the technological aspects of energy-saving measures; and creating agreement with industrial and commerce associations

Plutonium in the Gulf of Mexico

International Nuclear Information System (INIS)

Scott, M.R.; Salter, P.F.

The geochemistry of fallout plutonium in the sediments of the Gulf of Mexico was studied. A series of sediment cores was collected in a traverse from the deep Gulf of Mexico to the Mississippi Delta. The cores were sliced into 1 cm intervals and analyzed for plutonium. Explanations for the variations in concentration are presented

78 FR 71557 - Radio Broadcasting Services; Tohatchi, New Mexico

Science.gov (United States)

2013-11-29

...] Radio Broadcasting Services; Tohatchi, New Mexico AGENCY: Federal Communications Commission. ACTION... Channel 268C2, Tohatchi, New Mexico, as a first local service under the Tribal Priority. A staff... [Amended] 0 2. Section 73.202(b), the Table of FM Allotments under New Mexico, is amended by adding...

Mexico Terrain Corrected Free Air Anomalies (97)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This 2' gravity anomaly grid for Mexico, North-Central America and the Western Caribbean Sea is NOT the input data set used in the development of the MEXICO97 model....

Mexico and the CTBT

International Nuclear Information System (INIS)

Aguirre G, J.; Martinez L, J.; Ruiz E, L. J.; Aragon M, I. B.

2013-10-01

The Comprehensive Nuclear Test-Ban-Treaty (CTBT) is a treaty that prohibits all the nuclear explosions by anybody and in any place, either on the terrestrial surface, in the atmosphere, under the sea or underground. From the adoption of this Treaty by the United Nations, Mexico has had interest for its entrance in vigor, as integral part to assure the international peace. For this reason, our country signed the Treaty since it was open in September 24, 1996 and three years later ratified it, due to Mexico is part of the group of necessary countries for their entrance in vigor. During 13 years, the country has been committed and helped to the installation of monitoring stations, actions that allow the strengthening of the International System of Surveillance. The purpose of this work is to divulge the Treaty,its technologies and benefits; and also to diffuse the works realized by Mexico regarding the radionuclides monitoring station and noble gases both certified ones for the CTBT. Besides the radionuclides technology, Mexico has taken charge of the installation and operation of the seismic stations and hydro-acoustics that have been certified too. The radionuclides station Rn-44 located in Guerrero Negro, BCS has two technologies, an automated sampler of suspended particles in air brand Cinderella/ARAME and a noble gases system Sauna used for the particles detection of radioactive material gamma emitting and Xenon radioisotopes product of nuclear assays. Both technologies are transmitting data in real time to the International Center of Data. These technologies are shown in this work. (Author)

Mexico: one of the last great emerging markets

International Nuclear Information System (INIS)

Carter, M.J.B.

1999-01-01

The Mexican government's proposed reform of the electricity industry and its efforts to raise capital from the private sector are examined. The restructuring of the industry, the expansion of the natural gas projects in the Frontera US/Mexico border region, and the market potential along the border are discussed. Details of Mexico's electricity generation projects are tabulated, and Mexico/US electricity and natural gas prices for 1998-1999 are plotted. (UK)

The nature of information

Science.gov (United States)

Tpudlik

2015-11-01

In reply to Mark Buchanan's review of César Hidalgo's book How Information Grows (“The wealth of nations”, October pp40-41, http://ow.ly/SlqN3), in which Hidalgo argues that we need an “information-centric” view of economic growth.

78 FR 46610 - Lemon Juice From Argentina and Mexico

Science.gov (United States)

2013-08-01

... Argentina and Mexico Determination On the basis of the record \\1\\ developed in the subject five-year reviews... determines that termination of the suspended antidumping duty investigation on lemon juice from Mexico would...), entitled Lemon Juice from Argentina and Mexico: Investigation Nos. 731-TA-1105-1106 (Review). By order of...

78 FR 47006 - Lemon Juice From Argentina and Mexico

Science.gov (United States)

2013-08-02

... Argentina and Mexico Determination On the basis of the record \\1\\ developed in the subject five-year reviews... determines that termination of the suspended antidumping duty investigation on lemon juice from Mexico would...), entitled Lemon Juice from Argentina and Mexico: Investigation Nos. 731-TA-1105-1106 (Review). By order of...

Mexico: a solar future

International Nuclear Information System (INIS)

2016-01-01

Immersed in the global price instability of fossil fuels and with an upsurge in renewables as the agent for development, countries like Mexico, that largely depend on this resource to generate income and whose national electrical energy generation mainly comes from these fuels, find themselves obliged to take decisions that allow them to maintain their appeal compared to other emerging markets. In this decision-making process, Mexico has been slow to implement its long-awaited Energy Reform that incentivises direct foreign investment and avoids the monopolies that have until recently prevailed in the Mexican energy and electricity sector. (Author)

Implementation of an active aging model in Mexico for prevention and control of chronic diseases in the elderly.

Science.gov (United States)

Mendoza-Núñez, Víctor Manuel; Martínez-Maldonado, María de la Luz; Correa-Muñoz, Elsa

2009-08-26

World Health Organization cites among the main challenges of populational aging the dual disease burden: the greater risk of disability, and the need for care. In this sense, the most frequent chronic diseases during old age worldwide are high blood pressure, type 2 diabetes mellitus, cancer, arthritis, osteoporosis, depression, and dementia. Chronic disease-associated dependency represents an onerous sanitary and financial burden for the older adult, the family, and the health care system. Thus, it is necessary to propose community-level models for chronic disease prevention and control in old age. The aim of the present work is to show our experience in the development and implementation of a model for chronic disease prevention and control in old age at the community level under the active aging paradigm. A longitudinal study will be carried out in a sample of 400 elderly urban and rural-dwelling individuals residing in Hidalgo State, Mexico during five years. All participants will be enrolled in the model active aging. This establishes the formation of 40 gerontological promoters (GPs) from among the older adults themselves. The GPs function as mutual-help group coordinators (gerontological nuclei) and establish self-care and self-promotion actions for elderly well-being and social development. It will be conformed a big-net of social network of 40 mutual-help groups of ten elderly adults each one, in which self-care is a daily practice for chronic disease prevention and control, as well as for achieving maximal well-being and life quality in old age. Indicators of the model's impact will be (i) therapeutic adherence; (ii) the incidence of the main chronic diseases in old age; (iii) life expectancy without chronic diseases at 60 years of age; (iv) disability adjusted life years lost; (v) years of life lost due to premature mortality, and (vi) years lived with disability. We propose that the implementation of the model active aging framework will permits the

Bilateral relations Mexico-Korea today

Directory of Open Access Journals (Sweden)

Cecilia Ramírez Figueroa

2007-06-01

Full Text Available The ambassador of the Republic of Korea in Mexico, Sr. Cho Kyuhyung, remember us the first century if the korean migration to Mexico. In this one hundred years ours countries have approched and lauched a joint work with great value. They have worked for growth of trade and investment, They have promoted cultural and scientific exchanges. They have worked, especially in the enrichment of a friendship that will surely last for many more years.

CERN servers go to Mexico

CERN Multimedia

Stefania Pandolfi

2015-01-01

On Wednesday, 26 August, 384 servers from the CERN Computing Centre were donated to the Faculty of Science in Physics and Mathematics (FCFM) and the Mesoamerican Centre for Theoretical Physics (MCTP) at the University of Chiapas, Mexico.   CERN’s Director-General, Rolf Heuer, met the Mexican representatives in an official ceremony in Building 133, where the servers were prepared for shipment. From left to right: Frédéric Hemmer, CERN IT Department Head; Raúl Heredia Acosta, Deputy Permanent Representative of Mexico to the United Nations and International Organizations in Geneva; Jorge Castro-Valle Kuehne, Ambassador of Mexico to the Swiss Confederation and the Principality of Liechtenstein; Rolf Heuer, CERN Director-General; Luis Roberto Flores Castillo, President of the Swiss Chapter of the Global Network of Qualified Mexicans Abroad; Virginia Romero Tellez, Coordinator of Institutional Relations of the Swiss Chapter of the Global Network of Qualified Me...

EC-LEDS Mexico: Advancing Clean Energy Goals

Energy Technology Data Exchange (ETDEWEB)

2016-07-01

EC-LEDS works with the government of Mexico to help meet its goals of reducing greenhouse gas emissions from the energy sector. The program targets specific, highly technical areas where Mexico has indicated the program can add value and make an impact.

Poder es Saber. Workshop: Developing a Bilingual Curriculum (New Mexico Highlands University, Las Vegas, New Mexico, June 1977).

Science.gov (United States)

Bass de Martinez, Bernice

Bilingual teachers and program directors of northern New Mexico attended a workshop at New Mexico Highlands University to examine the curriculum designed to meet the needs of students within the bilingual bicultural setting. Participants were asked to redefine curriculum within the "workshop" setting. Consultants assisted the group in…

Renewable energy systems in Mexico: Installation of a hybrid system

Science.gov (United States)

Pate, Ronald C.

1993-05-01

Sandia has been providing technical leadership on behalf of DOE and CORECT on a working level cooperative program with Mexico on renewable energy (PROCER). As part of this effort, the Sandia Design Assistance Center (DAC) and the solar energy program staff at Instituto de Investigaciones Electricas (IIE) in Cuernavaca, Mexico, recently reached agreement on a framework for mutually beneficial technical collaboration on the monitoring and field evaluation of renewable energy systems in Mexico, particularly village-scale hybrid systems. This trip was made for the purpose of planning the details for the joint installation of a data acquisition system (DAS) on a recently completed PV/Wind/Diesel hybrid system in the village of Xcalac on the Southeast coast of the state of Quintana Roo, Mexico. The DAS installation will be made during the week of March 15, 1993. While in Mexico, discussions were also held with personnel from.the National Autonomous University of Mexico (UNAM) Solar Energy Laboratory and several private sector companies with regard to renewable energy project activities and technical and educational support needs in Mexico.

Mexico and the 21st Century Power Partnership (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2015-02-01

The 21st Century Power Partnership's program in Mexico (21CPP Mexico) is one initiative of the Clean Energy Ministerial, carried out in cooperation with government and local stakeholders, drawing upon an international community of power system expertise. The overall goal of this program is to support Mexico's power system transformation by accelerating the transition to a reliable, financially robust, and low-carbon system. 21CPP Mexico activities focus on achieving positive outcomes for all participants, especially addressing critical questions and challenges facing policymakers, regulators, and system operators. In support of this goal, 21CPP Mexico taps into deep networks of expertise and professional connections.

LCA of road infrastructure in Mexico City.

NARCIS (Netherlands)

Rosales Carreon, Jesus

2007-01-01

Vehicular traffic is a major problem in metropolitan areas and Mexico City is no exception. Located in a pollutant-trapping valley, Mexico City (one of the largest cities in the world) is famous for its size, its history, and the warmth of its people. Nev

Soil and Water Conservation Districts of New Mexico

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The New Mexico Soil and Water Conservation District (SWCD) shapefile includes forty-seven boudaries which cover each SWCD throughout the State.

Una especie nueva de Strombocactus (Cactaceae del río Moctezuma, Querétaro, México A new species of Strombocactus (Cactaceae from Moctezuma River, Querétaro, Mexico

Directory of Open Access Journals (Sweden)

Salvador Arias

2010-12-01

Full Text Available Se describe e ilustra Strombocactus corregidorae S. Arias et E. Sánchez, nueva especie del cañón del Infiernillo, en el río Moctezuma, en los límites del estado de Querétaro con Hidalgo. Difiere de S. disciformis por presentar cuerpos más prominentes, con espinas de mayor tamaño, rígidas, gruesas, persistentes y de color negro grisáceo, flores amarillas, así como semillas con células de paredes periclinales planas, microrrelieve finamente reticulado y la región hilo-micropilar no está cubierta por un estrofíolo. Se incluye una clave taxonómica para la identificación de las especies de Strombocactus , con base en caracteres del tallo, flor y la semilla.Strombocactus corregidorae S. Arias et E. Sanchez, from the Infiernillo Canyon, in the Moctezuma River, at the border between the Mexican states of Querétaro and Hidalgo, is described and illustrated. It differs from S. disciformis by its massive body, larger, strong, thick, persistent, black-gray spines, yellow flower, seeds with flat periclinal wall cells, finely reticulate micro-relief, and hilum-micropylar region not covered by a strophiole. An identification key to Strombocactus species, based on stem, flower, and seed characters is included.

A new aeolian generator for Mexico; Un nuevo generador eolico para Mexico

Energy Technology Data Exchange (ETDEWEB)

Voronin, Boris; Gomez Reyna, Jose Antonio; Zerquera Izquierdo, Mariano David; Cardenas Grajales, Juan Jose; Zamora Quintana, Laura Angelica [Universidad de Guadalajara (Mexico)

2009-07-01

The use of wind kinetic energy to produce electrical energy is one of the most powerful alternatives for the human being, to avoid the risk of being in the threshold of the age of stone. In the present work, different types from aero generators are analyzed and a new generator developed by one of the authors of this article is presented. Its high efficiency is presented in comparison with the helical generators that at the moment are dominant in the construction of Aeolian mills. Perspectives of exploitation of the kinetic energy of the wind in Mexico are analyzed. A resolution model of the problem of obtaining constant parameters of electrical output, to conditions of variable mechanical parameters of entrance is shown. An example is shown of the construction of Aeolian parks that can cover all the needs of electrical energy in Mexico. [Spanish] El uso de la energia cinetica del viento para la obtencion de la energia electrica, es una de las alternativas mas poderosas para el ser humano, para evitar el riesgo de estar al umbral de la edad de piedra. En el trabajo presente, se analizan diferentes tipos de aerogeneradores y se presenta un nuevo generador desarrollado por uno de los autores de este articulo. Se muestra su alta eficiencia en comparacion con los generadores helicoidales que actualmente son dominantes en la construccion de molinos eolicos. Se analizan perspectivas de aprovechamiento de la energia cinetica del viento en Mexico. Se muestra un modelo de resolucion del problema de la obtencion de parametros de salida electricos constantes, a condiciones de los parametros mecanicos de entrada variables. Se muestra un ejemplo de la construccion de parques eolicos que pueden cubrir todas las necesidades de energia electrica en Mexico.

Transportation energy use in Mexico

Energy Technology Data Exchange (ETDEWEB)

Sheinbaum, C.; Meyers, S.; Sathaye, J.

1994-07-01

This report presents data on passenger travel and freight transport and analysis of the consequent energy use in Mexico during the 1970--1971 period. We describe changes in modal shares for passenger travel and freight transport, and analyze trends in the energy intensity of different modes. We look in more detail at transportation patterns, energy use, and the related environmental problems in the Mexico City Metropolitan Area, and also discuss policies that have been implemented there to reduce emissions from vehicles.

Glaucoma Medication Preferences among Glaucoma Specialists in Mexico

OpenAIRE

Lazcano-Gomez, Gabriel; Alvarez-Ascencio, Daniela; Haro-Zuno, Cindy; Turati-Acosta, Mauricio; Garcia-Huerta, Magdalena; Jimenez-Arroyo, Jesus; Castañeda-Diez, Rafael; Castillejos-Chevez, Armando; Gonzalez-Salinas, Roberto; Dominguez-Dueñas, Francisca; Jimenez-Roman, Jesus

2017-01-01

Aim To determine the glaucoma specialists’ preferences for the different brands of topical glaucoma medications available in Mexico. Materials and methods A web-based survey was sent to 150 board-certified glaucoma specialists in Mexico, with 14 questions related to brand preferences for all glaucoma medications available in Mexico. Participants were asked to select each glaucoma medication class by brand and to state the factors leading to their choice. Results Data from 111 (74%) glaucoma s...

The Economic Impact of Coal Mining in New Mexico

Energy Technology Data Exchange (ETDEWEB)

Peach, James; Starbuck, C.

2009-06-01

The economic impact of coal mining in New Mexico is examined in this report. The analysis is based on economic multipliers derived from an input-output model of the New Mexico economy. The direct, indirect, and induced impacts of coal mining in New Mexico are presented in terms of output, value added, employment, and labor income for calendar year 2007. Tax, rental, and royalty income to the State of New Mexico are also presented. Historical coal production, reserves, and price data are also presented and discussed. The impacts of coal-fired electricity generation will be examined in a separate report.

First Record of Psorophora albipes in Quintana Roo, Mexico.

Science.gov (United States)

Chan-Chable, Rahuel J; Ortega-Morales, Aldo I; Martínez-Arce, Arely

2016-09-01

In Mexico the Psorophora genus includes 24 species divided into 3 subgenera: Grabhamia, Janthinosoma, and Psorophora. Some species occur in the Nearctic region of the country (northern Mexico), whereas other species occur in the Neotropical region (southern Mexico), and a few species occur in both regions. In Quintana Roo, Mexico, 7 species have been previously recorded: Ps. confinnis s.s., Ps. champerico, Ps. cyanescens, Ps. ferox, Ps. lutzii, Ps. ciliata, and Ps. lineata. In October 2013, 24 females of Ps. albipes were collected using CDC light traps. This is the first record of this species in Quintana Roo.

HSIP Emergency Operations Centers (EOC) in New Mexico

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — Emergency Operations Centers (EOC) in New Mexico "The physical location at which the coordination of information and resources to support domestic incident...

Neuropsychology in Mexico.

Science.gov (United States)

Ostrosky Shejet, Feggy; Velez Garcia, Alicia

2016-11-01

This invited paper explores the diverse pathways that have led to the development of neuropsychology in Mexico. The authors conducted a review of the literature and their own experiences to describe the seminal events and people relevant to the development of this area of research and practice. The master's degree is the usual level of educational attainment for those who wish to practice clinical neuropsychology. As of now, there is not a board certification process in neuropsychology, although there is one in clinical psychology. Neuropsychology and other mental health disciplines in Mexico and Latin America have historically been poorly funded, and have lacked optimal means of communication as to research findings and clinical initiatives and standards. However, there is reason to think that this will be improved upon in coming years.

Mobile exhibition in Mexico

Energy Technology Data Exchange (ETDEWEB)

NONE

1960-04-15

Since January this year, a mobile atomic energy exhibition has been touring the principal cities of Mexico. In organizing this exhibition, the National Nuclear Energy Commission of Mexico was assisted by the International Atomic Energy Agency which has placed its second mobile radioisotope laboratory at the disposal of the Mexican authorities. In many States of the Republic, the visit of the mobile laboratory has given a powerful impetus to atomic training and research. Universities have made use of the laboratory for the training of young scientists in the basic isotope techniques. As a sequel to the work initiated with its aid, some universities are planning to start regular training courses in this field. The laboratory, which is a gift to the Agency from the United States, has been put to its first assignment in Mexico. It will shortly be sent to Argentina for a period of six months for use in training courses. IAEA's first mobile radioisotope unit, also donated by the United States, has been used for training purposes in Austria, the Federal Republic of Germany, Greece and Yugoslavia, and has now been sent to the Far East

Mobile exhibition in Mexico

International Nuclear Information System (INIS)

1960-01-01

Since January this year, a mobile atomic energy exhibition has been touring the principal cities of Mexico. In organizing this exhibition, the National Nuclear Energy Commission of Mexico was assisted by the International Atomic Energy Agency which has placed its second mobile radioisotope laboratory at the disposal of the Mexican authorities. In many States of the Republic, the visit of the mobile laboratory has given a powerful impetus to atomic training and research. Universities have made use of the laboratory for the training of young scientists in the basic isotope techniques. As a sequel to the work initiated with its aid, some universities are planning to start regular training courses in this field. The laboratory, which is a gift to the Agency from the United States, has been put to its first assignment in Mexico. It will shortly be sent to Argentina for a period of six months for use in training courses. IAEA's first mobile radioisotope unit, also donated by the United States, has been used for training purposes in Austria, the Federal Republic of Germany, Greece and Yugoslavia, and has now been sent to the Far East

West Nile virus infection of birds, Mexico.

Science.gov (United States)

Guerrero-Sánchez, Sergio; Cuevas-Romero, Sandra; Nemeth, Nicole M; Trujillo-Olivera, María Teresa Jesús; Worwa, Gabriella; Dupuis, Alan; Brault, Aaron C; Kramer, Laura D; Komar, Nicholas; Estrada-Franco, José Guillermo

2011-12-01

West Nile virus (WNV) has caused disease in humans, equids, and birds at lower frequency in Mexico than in the United States. We hypothesized that the seemingly reduced virulence in Mexico was caused by attenuation of the Tabasco strain from southeastern Mexico, resulting in lower viremia than that caused by the Tecate strain from the more northern location of Baja California. During 2006-2008, we tested this hypothesis in candidate avian amplifying hosts: domestic chickens, rock pigeons, house sparrows, great-tailed grackles, and clay-colored thrushes. Only great-tailed grackles and house sparrows were competent amplifying hosts for both strains, and deaths occurred in each species. Tecate strain viremia levels were higher for thrushes. Both strains produced low-level viremia in pigeons and chickens. Our results suggest that certain avian hosts within Mexico are competent for efficient amplification of both northern and southern WNV strains and that both strains likely contribute to bird deaths.

Radon-in-soil concentration levels in Mexico

International Nuclear Information System (INIS)

Segovia, N.; Tamez, E.; Mena, M.

1992-01-01

Radon-in-soil surveys in Mexico have been carried out since 1974 both for uranium prospecting and to correlate mean values of the gas emanation with local telluric behaviour. The mapping covers the northern uranium mining region, the Mexican Neovolcanic Belt, the coastal areas adjacent to the zone of subduction of the Cocos Plate under the North American Plate, some of the active volcanoes of Southern Mexico and several sedimentary valleys in Central Mexico. Recording of 222 Rn alpha decay is systematically performed with LR115 track detectors. Using mean values averaged over different observation periods at fixed monitoring stations, a radon-in-soil map covering one third of the territory of Mexico is presented. The lowest mean values occur in areas associated with active volcanoes. The highest levels are found in uranium ore zones. Intermediate values are obtained in regions with enhanced hydrothermal activity and stations associated with intrusive rocks. (author)

Mexico SimSmoke: how changes in tobacco control policies would impact smoking prevalence and smoking attributable deaths in Mexico.

Science.gov (United States)

Fleischer, Nancy L; Thrasher, James F; Reynales-Shigematsu, Luz Myriam; Cummings, K Michael; Meza, Rafael; Zhang, Yian; Levy, David T

2017-07-01

We examined the effect of tobacco control policies in Mexico on smoking prevalence and smoking-related deaths using the Mexico SimSmoke model. The model is based on the previously developed SimSmoke simulation model of tobacco control policy, and uses population size, smoking rates and tobacco control policy data for Mexico. It assesses, individually, and in combination, the effect of six tobacco control policies on smoking prevalence and smoking-related deaths. Policies included: cigarette excise taxes, smoke-free laws, anti-smoking public education campaigns, marketing restrictions, access to tobacco cessation treatments and enforcement against tobacco sales youth. The model estimates that, if Mexico were to adopt strong tobacco control policies compared to current policy levels, smoking prevalence could be reduced by 30% in the next decade and by 50% by 2053; an additional 470,000 smoking-related premature deaths could be averted over the next 40 years. The greatest impact on smoking and smoking-related deaths would be achieved by raising excise taxes on cigarettes from 55% to at least 70% of the retail price, followed by strong youth access enforcement and access to cessation treatments. Implementing tobacco control policies in Mexico could reduce smoking prevalence by 50%, and prevent 470,000 smoking-related deaths by 2053.

75 FR 43939 - The Americas Business Trade Mission to Mexico

Science.gov (United States)

2010-07-27

... Mexico AGENCY: International Trade Administration, Department of Commerce. ACTION: Notice. Mission... will recruit and organize a multiple industry trade mission to Mexico City with an optional second stop... local business climate. In Mexico City, there will also be a networking reception for the delegation...

New Mexico Geothermal Data Base

International Nuclear Information System (INIS)

Witcher, J.C.; Whittier, J.; Morgan, R.

1990-01-01

This paper reports on the New Mexico Geothermal Data Base (NMGDB) which is a comprehensive public-domain data base of low-temperature geothermal resource information for New Mexico that is designed to assist researchers and developers. A broad range of geoscience, engineering, climatic, economic, and land status information are complied in the dBASE III PLUS data base management system for use on an IBM or IBM-compatible personal computer. A user friendly menu format with on-screen prompts allows easy and convenient use

The impact of NAFTA and options for tax reform in Mexico

OpenAIRE

Martinez-Vazquez, Jorge; Chen, Duanjie

2001-01-01

The North American Free Trade Agreement (NAFTA) has had a profound impact on Mexico's economy and institutions. Clearly, no consideration of tax reform can ignore its role. The thinking about tax reform in Mexico requires evaluating NAFTA's effect on Mexico's economy, including its tax structure, and the effects of its tax system on trade and capital flows between Mexico and its NAFTA part...

77 FR 9700 - Large Residential Washers From Korea and Mexico

Science.gov (United States)

2012-02-17

...)] Large Residential Washers From Korea and Mexico Determinations On the basis of the record \\1\\ developed... reasonable indication that an industry is materially injured by reason of imports from Mexico of large... imports of large residential washers from Mexico. Accordingly, effective December 30, 2011, the Commission...

Facing NAFTA: Literacy and Work in Mexico.

Science.gov (United States)

Flores, Gloria Hernandez; Lankshear, Colin

2000-01-01

Outlines the deep and complex challenge faced by Mexico in its quest for closer economic integration with so-called advanced economies. Discusses extensive poverty and illiteracy, and the systematic exclusion of many people from access to the very kinds of learning required by Mexico's economic project. Argues that extraordinary efforts and…

Reforming Mexico’s Energy Sector to Enhance Stability

Science.gov (United States)

2011-10-27

requirement to reform Mexico’s energy sector. Subsequent analysis demonstrates government ownership of Petroleos Mexico (Pemex) is the fundamental...ownership of Petroleos Mexico (Pemex) is the fundamental destabilizing flaw in regulatory policy, by tracing various problems back to this root cause... Petroleos Mexico (Pemex) is the second largest company in Latin America and the seventh largest producer of oil in the world.1 The government of

Wind Speed Prediction Using a Univariate ARIMA Model and a Multivariate NARX Model

Directory of Open Access Journals (Sweden)

Erasmo Cadenas

2016-02-01

Full Text Available Two on step ahead wind speed forecasting models were compared. A univariate model was developed using a linear autoregressive integrated moving average (ARIMA. This method’s performance is well studied for a large number of prediction problems. The other is a multivariate model developed using a nonlinear autoregressive exogenous artificial neural network (NARX. This uses the variables: barometric pressure, air temperature, wind direction and solar radiation or relative humidity, as well as delayed wind speed. Both models were developed from two databases from two sites: an hourly average measurements database from La Mata, Oaxaca, Mexico, and a ten minute average measurements database from Metepec, Hidalgo, Mexico. The main objective was to compare the impact of the various meteorological variables on the performance of the multivariate model of wind speed prediction with respect to the high performance univariate linear model. The NARX model gave better results with improvements on the ARIMA model of between 5.5% and 10. 6% for the hourly database and of between 2.3% and 12.8% for the ten minute database for mean absolute error and mean squared error, respectively.

The Zapatista Social Netwar in Mexico

Science.gov (United States)

1998-01-01

on the Internet. 4From a statement by Subcommandante Marcos, March 4, 1994, as reported by the Academia Mexicana de Derechos Humanos , Special...Indigenas de Mexico, Mexico City: Comisiön Nacional de Derechos Humanos , 1995. Evan, William M., "An Organization-Set Model of Interorganizational...City: Comision Nacional de Dere- chos Humanos , 1995. Meisel, James, The Fall of the Republic: Military Revolt in France, Ann Arbor: University of

76 FR 52012 - Notice of Filing of Plats of Survey, New Mexico

Science.gov (United States)

2011-08-19

... Filing of Plats of Survey, New Mexico AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... filed in the New Mexico State Office, Bureau of Land Management, Santa Fe, New Mexico, thirty (30) calendar days from the date of this publication. SUPPLEMENTARY INFORMATION: New Mexico Principal Meridian...

Binational Dengue Outbreak Along the United States-Mexico Border - Yuma County, Arizona, and Sonora, Mexico, 2014.

Science.gov (United States)

Jones, Jefferson M; Lopez, Benito; Adams, Laura; Gálvez, Francisco Javier Navarro; Núñez, Alfredo Sánchez; Santillán, Nubia Astrid Hernández; Plante, Lydia; Hemme, Ryan R; Casal, Mariana; Hunsperger, Elizabeth A; Muñoz-Jordan, Jorge; Acevedo, Veronica; Ernst, Kacey; Hayden, Mary; Waterman, Steve; Gomez, Diana; Sharp, Tyler M; Komatsu, Kenneth K

2016-05-20

Dengue is an acute febrile illness caused by any of four dengue virus types (DENV-1-4). DENVs are transmitted by mosquitos of the genus Aedes (1) and are endemic throughout the tropics (2). In 2010, an estimated 390 million DENV infections occurred worldwide (2). During 2007-2013, a total of three to 10 dengue cases were reported annually in Arizona and all were travel-associated. During September-December 2014, coincident with a dengue outbreak in Sonora, Mexico, 93 travel-associated dengue cases were reported in Arizona residents; 70 (75%) cases were among residents of Yuma County, which borders San Luis Río Colorado, Sonora, Mexico. San Luis Río Colorado reported its first case of locally acquired dengue in September 2014. To investigate the temporal relationship of the dengue outbreaks in Yuma County and San Luis Río Colorado and compare patient characteristics and signs and symptoms, passive surveillance data from both locations were analyzed. In addition, household-based cluster investigations were conducted near the residences of reported dengue cases in Yuma County to identify unreported cases and assess risk for local transmission. Surveillance data identified 52 locally acquired cases (21% hospitalized) in San Luis Río Colorado and 70 travel-associated cases (66% hospitalized) in Yuma County with illness onset during September-December 2014. Among 194 persons who participated in the cluster investigations in Yuma County, 152 (78%) traveled to Mexico at least monthly during the preceding 3 months. Four (2%) of 161 Yuma County residents who provided serum samples for diagnostic testing during cluster investigations had detectable DENV immunoglobulin M (IgM); one reported a recent febrile illness, and all four had traveled to Mexico during the preceding 3 months. Entomologic assessments among 105 households revealed 24 water containers per 100 houses colonized by Ae. aegypti. Frequent travel to Mexico and Ae. aegypti colonization indicate risk for local

Organización y liderazgo en la construcción de un Sistema Agroalimentario Localizado. Un estudio de caso sobre el nopal en Hidalgo, México

Directory of Open Access Journals (Sweden)

Jesús Gerardo Torres Salcido

2018-01-01

Full Text Available Objetivo: analizar el papel que juegan la organización y los liderazgos en la construcción de los Sistemas Agroalimentarios Localizados (SIAL. En este sentido, se describe el funcionamiento organizativo y el papel de los liderazgos por medio de un estudio de caso de una organización cuya actividad fundamental es la producción de nopal orgánico en la localidad de El Rincón, ubicada en el estado de Hidalgo, México. Metodología: tipo participativa. Consistió en visitas a campo, entrevistas semiestructuradas y no estructuradas, reuniones con productores y análisis FODA. Resultados: las organizaciones verticales y los liderazgos centralizados pueden impulsar un desarrollo del SIAL en un primer momento, pero son un obstáculo y una limitante en otros momentos que se distinguen por la desaparición, física o virtual, del liderazgo. Limitaciones: si bien se trata de un primer trabajo de acompañamiento para el desarrollo de un SIAL, es necesario recomponer previamente las relaciones de confianza entre la comunidad, dañadas por la inoperancia de la organización y de los actuales liderazgos. Conclusiones: adicionalmente al restablecimiento de relaciones de confianza, la organización debe ser más abierta para impulsar y valorizar el nopal como un producto diferenciado con un alto potencial para el desarrollo territorial.

77 FR 51569 - Large Residential Washers From Korea and Mexico

Science.gov (United States)

2012-08-24

...)] Large Residential Washers From Korea and Mexico Scheduling of the final phase of countervailing duty and... and Mexico of large residential washers, provided for in subheading 8450.20.00 of the Harmonized... and Mexico are being sold in the United States at less than fair value within the meaning of section...

SOVT analysis of the nuclear industry in Mexico; Analisis FODA de la industria nuclear en Mexico

Energy Technology Data Exchange (ETDEWEB)

Fernandez R, E.; Hernandez B, M. C., E-mail: edelmiraf@yahoo.com [Instituto Tecnologico de Toluca, Division de Estudios de Posgrado, Av. Instituto Tecnologico s/n, Ex-rancho La Virgen, 52140 Metepec, Estado de Mexico (Mexico)

2011-11-15

In this work the analysis of strengths, opportunities, vulnerabilities and threats (SOVT) of the nuclear industry in Mexico is presented. This industry presents among its strengths that Mexico is a highly electrified country and has a good established normative mark of nuclear security. Although the Secretaria de Energia in Mexico, with base to the exposed in the Programa Sectorial de Energia 2007-2012, is analyzing the convenience of the generation starting from this source, considering the strong technological dependence of the exterior and the limited federal budget dedicated to this field. As a result of the analysis of the SOVT matrix, were found a great number of strengths that threats, although the vulnerabilities list is major to the strengths, the opportunities list is the bigger. Therefore, the nuclear industry can be a sustainable industry, taking the necessary decisions and taking advantage of the detected opportunities. (Author)

75 FR 29577 - Notice of Filing of Plats of Survey, New Mexico

Science.gov (United States)

2010-05-26

... of Plats of Survey, New Mexico AGENCY: Bureau of Land Management, Interior. ACTION: Notice of filing... in the New Mexico State Office, Bureau of Land Management (BLM), Santa Fe, New Mexico, thirty (30... available for inspection in the New Mexico State Office, Bureau of Land Management, 301 Dinosaur Trail...

9 CFR 93.428 - Sheep and goats and wild ruminants from Mexico.

Science.gov (United States)

2010-01-01

... from Mexico. 93.428 Section 93.428 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION... PRODUCTS; REQUIREMENTS FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Ruminants Mexico 10 § 93.428 Sheep and goats and wild ruminants from Mexico. (a) Sheep and goats intended for importation from Mexico...

Uso medicinal de las plantas por los otomíes del municipio de Nicolás Flores, Hidalgo, México

Directory of Open Access Journals (Sweden)

A. Sánchez-González

2008-01-01

Full Text Available El conocimiento de las plantas medicinales por los otomíes (hñähñü de Nicolás Flores, Hidalgo se ha mantenido a través de las generaciones. La influencia de la medicina alópata está restringida principalmente a la prevención de enfermedades como poliomielitis, sarampión, viruela y paludismo. La medicina tradicional es más viable ante las condiciones socioeconómicas, fisiográficas y culturales en esta región. El objetivo de este estudio fue identificar las especies de plantas que utilizan los hñähñü con fines medicinales, el tipo de enfermedades que se tratan y la afinidad geográfica de las mismas. El trabajo de campo consistió en la realización de entrevistas abiertas a los pobladores del municipio y en la colecta de ejemplares en diferentes unidades "etnoecológicas". Se reporta el uso medicinal de 112 especies en el tratamiento de afecciones como susto, dolor de estómago, dolor del riñón, diarrea, fiebre, mal de ojo, entre otras. Aunque la mayoría de los habitantes conoce el uso medicinal de algunas plantas, los ancianos son más cultos, en la sabiduría hñähñü, como la de otras etnias de México, el pensamiento mágico-religioso forma parte de su cosmovisión y consideran la dualidad frío-caliente para el tratamiento. La gama de enfermedades que se presume curan las plantas registradas es muy amplio, desde la gripe hasta el cáncer. El 75 % de las especies utilizadas por esta etnia son nativas del Continente Americano, principalmente de México y Centroamérica (39 %, lo que sugiere que el acervo botánico básico tradicional hñähñü aún es vigente.

76 FR 29266 - Galvanized Steel Wire From China and Mexico

Science.gov (United States)

2011-05-20

...)] Galvanized Steel Wire From China and Mexico Determinations On the basis of the record \\1\\ developed in the... reason of imports from China and Mexico of galvanized steel wire, provided for in subheading 7217.20.30... subsidized imports of galvanized steel wire from China and Mexico. Accordingly, effective March 31, 2011, the...

7 CFR 319.56-30 - Hass avocados from Michoacan, Mexico.

Science.gov (United States)

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Hass avocados from Michoacan, Mexico. 319.56-30... § 319.56-30 Hass avocados from Michoacan, Mexico. Fresh Hass variety avocados (Persea americana) may be imported from Michoacan, Mexico, into the United States in accordance with the requirements of § 319.56-3...

76 FR 15994 - Notice of Filing of plats of survey, New Mexico

Science.gov (United States)

2011-03-22

... of plats of survey, New Mexico AGENCY: Bureau of Land Management, Interior. ACTION: Notice of filing... in the New Mexico State Office, Bureau of Land Management, Santa Fe, New Mexico, thirty (30) calendar... for inspection in the New Mexico State Office, Bureau of Land Management, 301 Dinosaur Trail, Santa Fe...

76 FR 4372 - Notice of Filing of Plats of Survey, New Mexico

Science.gov (United States)

2011-01-25

... of Plats of Survey, New Mexico AGENCY: Bureau of Land Management, Interior. ACTION: Notice of filing... in the New Mexico State Office, Bureau of Land Management, Santa Fe, New Mexico, thirty (30) calendar... for inspection in the New Mexico State Office, Bureau of Land Management, 301 Dinosaur Trail, Santa Fe...

Return Migration to Mexico: Does Health Matter?

Science.gov (United States)

Arenas, Erika; Goldman, Noreen; Pebley, Anne R; Teruel, Graciela

2015-12-01

We use data from three rounds of the Mexican Family Life Survey to examine whether migrants in the United States returning to Mexico in the period 2005-2012 have worse health than those remaining in the United States. Despite extensive interest by demographers in health-related selection, this has been a neglected area of study in the literature on U.S.-Mexico migration, and the few results to date have been contradictory and inconclusive. Using five self-reported health variables collected while migrants resided in the United States and subsequent migration history, we find direct evidence of higher probabilities of return migration for Mexican migrants in poor health as well as lower probabilities of return for migrants with improving health. These findings are robust to the inclusion of potential confounders reflecting the migrants' demographic characteristics, economic situation, family ties, and origin and destination characteristics. We anticipate that in the coming decade, health may become an even more salient issue in migrants' decisions about returning to Mexico, given the recent expansion in access to health insurance in Mexico.

[Brucellosis: a zoonosis of importance in Mexico].

Science.gov (United States)

Guzmán-Hernández, Rosa Lilia; Contreras-Rodríguez, Araceli; Ávila-Calderón, Eric Daniel; Morales-García, M Rosario

2016-12-01

Brucellosis is one of the most frequent zoonosis in most parts of the world. This zoonosis remains a great problem to public health in developing countries, although developed countries have successfully controlled it. Mexico still shows a high annual brucellosis incidence in humans; thus, the country is considered around the world as an endemic brucellosis country. To describe the connection/association between this zoonosis and the current epidemiological situation in the Mexican population. Perusal of research reports, epidemiological studies and veterinarian reviews performed in Mexico, using data bases such as PubMed, Thompson Reuters, Mesh research. The risk of infection by Brucella in Mexico is associated with the consumption of unpasteurized dairy products, mainly fresh cheeses.

77 FR 54601 - New Mexico; Major Disaster and Related Determinations

Science.gov (United States)

2012-09-05

... have determined that the damage in certain areas of the State of New Mexico resulting from flooding... State of New Mexico are eligible to apply for assistance under the Hazard Mitigation Grant Program. (The... declaration of a major disaster for the State of New Mexico (FEMA-4079-DR), dated August 24, 2012, and related...

78 FR 10636 - Large Residential Washers From Korea and Mexico

Science.gov (United States)

2013-02-14

... Residential Washers From Korea and Mexico Determinations On the basis of the record \\1\\ developed in the... determines that an industry in the United States is materially injured by reason of imports from Mexico of... of large residential washers from Korea and Mexico were sold at LTFV within the meaning of 733(b) of...

Early radioisotope uses in Mexico

International Nuclear Information System (INIS)

Segovia, N.; Tejera, A.; Bulbulian, S.; Palma, F.

1991-10-01

Mexico is traditionally a mining country and the first information about the presence of uranium is related to mine exploitation. Around 1945 when uranium became economically important, a rumor had spread that large amounts of black ceramics from Oaxaca were being purchased and sent abroad because of its assumed high uranium content. It was only in 1949 when minerals containing thorium and uranium were declared by law as 'National Reserves'. In those years a radium emanation plant was installed at the 'Hospital General' in Mexico City with the main purpose of carrying out radon seed implantation in tumors. In the fifties a radium dial painting facility was operating in the city of Toluca some 70 km from Mexico City. In 1955, when the National Commission of Nuclear Energy (CNEN) was founded by a government decree, two main activities were in sight: a training program on 'Radioisotope Techniques and Nuclear Instrumentation' and the creation of specialized laboratories. In this paper a general description of these events and undertakings spanning the decades 1940 to 1970 is given. (Author)

Early radioisotope uses in Mexico

Energy Technology Data Exchange (ETDEWEB)

Segovia, N; Tejera, A; Bulbulian, S; Palma, F

1991-10-15

Mexico is traditionally a mining country and the first information about the presence of uranium is related to mine exploitation. Around 1945 when uranium became economically important, a rumor had spread that large amounts of black ceramics from Oaxaca were being purchased and sent abroad because of its assumed high uranium content. It was only in 1949 when minerals containing thorium and uranium were declared by law as 'National Reserves'. In those years a radium emanation plant was installed at the 'Hospital General' in Mexico City with the main purpose of carrying out radon seed implantation in tumors. In the fifties a radium dial painting facility was operating in the city of Toluca some 70 km from Mexico City. In 1955, when the National Commission of Nuclear Energy (CNEN) was founded by a government decree, two main activities were in sight: a training program on 'Radioisotope Techniques and Nuclear Instrumentation' and the creation of specialized laboratories. In this paper a general description of these events and undertakings spanning the decades 1940 to 1970 is given. (Author)

Petroleum exploration and development opportunities in Mexico

International Nuclear Information System (INIS)

Jensen, R.; Daschle, R.

2002-01-01

This paper presents a historical overview of the energy sector in Mexico, an important player in the world energy market, whose trade and market policies support economic development and foreign investment. Trade, commerce and investment between Canada and Mexico has been increasing steadily ever since the North American Free Trade Agreement (NAFTA) came into effect in January 1994. TransAlta Corporation and Westcoast Energy Inc. are two very active investors in the energy sector. Westcoast has invested in increasing natural gas and oil production from the Cantarell field in the Gulf of Mexico through the Campeche Natural Gas Compression Service Project and the Cantarell Nitrogen Plant. TransAlta has invested in two natural gas fired power plants which are both expected to be in service for the second quarter of 2003. These include the 252 MW Campeche facility and the 259 MW Chihuahua facility. Mexico has proven crude oil reserves of 27 billion barrels, proven natural gas reserves of 30 tcf, and in 2000 had a crude oil production of 3.4 mmbl/d, of which half was exported. The energy sector in Mexico may need about $120 billion of investment by 2010, of which half will be used for crude oil exploration and production, transportation and refining and the other half for natural gas exploration and production, transportation and distribution and power generation. Recently, the Mexican government embarked on two initiatives. The first to increase the productivity and profitability of PEMEX, the largest corporation in Mexico and one of the largest in the world, and to allow a form of private investment in the development of non-associated natural gas fields. This paper discussed the significance of the Multiple Service Contracts (MSC) program which involves domestic and international petroleum exploration and development. It also discussed forms of business organizations, taxation and structuring, financial issues, employment and the North American Free Trade Agreement

ORGANOCHLORINE PESTICIDES IN THE AMBIENT AIR OF MEXICO

Science.gov (United States)

Recent and past use of organochlorine pesticides (OCPs) in Mexico has resulted in concentrations in ambient air that are 1-2 orders of magnitude above levels in the Great Lakes region. Atmospheric transport from Mexico and Central America may be contributing significant amounts ...

Qualitative evidence on abortion stigma from Mexico City and five states in Mexico.

Science.gov (United States)

Sorhaindo, Annik M; Juárez-Ramírez, Clara; Díaz Olavarrieta, Claudia; Aldaz, Evelyn; Mejía Piñeros, María Consuelo; Garcia, Sandra

2014-01-01

Social manifestations of abortion stigma depend upon cultural, legal, and religious context. Abortion stigma in Mexico is under-researched. This study explored the sources, experiences, and consequences of stigma from the perspectives of women who had had an abortion, male partners, and members of the general population in different regional and legal contexts. We explored abortion stigma in Mexico City where abortion is legal in the first trimester and five states-Chihuahua, Chiapas, Jalisco, Oaxaca, and Yucatán-where abortion remains restricted. In each state, we conducted three focus groups-men ages 24-40 years (n = 36), women 25-40 years (n = 37), and young women ages 18-24 years (n = 27)-and four in-depth face-to-face interviews in total; two with women (n = 12) and two with the male partners of women who had had an abortion (n = 12). For 4 of the 12 women, this was their second abortion. This exploratory study suggests that abortion stigma was influenced by norms that placed a high value on motherhood and a conservative Catholic discourse. Some participants in this study described abortion as an "indelible mark" on a woman's identity and "divine punishment" as a consequence. Perspectives encountered in Mexico City often differed from the conservative postures in the states.

77 FR 28404 - Galvanized Steel Wire From China and Mexico

Science.gov (United States)

2012-05-14

...)] Galvanized Steel Wire From China and Mexico Determinations On the basis of the record \\1\\ developed in the... reason of imports from Mexico of galvanized steel wire, provided for in subheadings 7217.20.30, 7217.20... galvanized steel wire from China and Mexico were sold at LTFV within the meaning of 733(b) of the Act (19 U.S...

A perspective of food safety laws in Mexico.

Science.gov (United States)

Leon, Marco A; Paz, Esmeralda

2014-08-01

Mexico, with a population of 112 million, is one of the most interesting countries in the world with regard to food, hunger, domestic food consumption, tourism and international trade, and it deserves an in-depth study to explain the status of its food safety laws. Mexico has a strong and stable emerging economy and is the second country worldwide with regard to the number of free-trade agreements. Nevertheless, more than half the population lives in poverty. However, Mexico is a huge market for food consumption because, in addition to its own population, it receives 20 million international tourists per year. So, multi-national food companies have representatives and facilities throughout the country. This scenario may explain the evolution of food safety laws in Mexico, as well as the challenges that must be faced in order to achieve food safety. © 2013 Society of Chemical Industry.

Energetic sustainability: Challenges and options in Mexico; Sustentabilidad energetica: Retos y opciones en Mexico

Energy Technology Data Exchange (ETDEWEB)

Rosas Flores, Dionicio; Sheinbaum Pardo, Claudia [Universidad Nacional Autonoma de Mexico, Mexico, D.F. (Mexico)

2000-07-01

In this report present a general overview of energy trends and objectives of policy for Mexico, in the context of sustainable development. The work is divided in two main parts: the first one presents trends in energy use and potential, energy sector reform, social and economics indicators and revision of efficiency and renewable energy. The second part discusses options and instruments of energy politics for the country in regard of the sustainable development. The energy is central to concerns of sustainable development, affecting economic; the local and global environment, and social problems as poverty, population, health and education. Mexico should promote political energy that permit the fulfillment the energy requirements while developing strategies that help to alleviate the social problems and productivity, based on lesser environmental impacts. [Spanish] Este reporte presenta una vision sobre las tendencias energeticas de Mexico y plantea prioridades y objetivos de politica para el pais, en el contexto de desarrollo sustentable. El trabajo muestra dos partes principales: la primera seccion presenta tendencias en el uso de energia, potenciales energeticos e indicadores economicos y sociales, ademas de una revision de eficiencias y politicas de energias renovables. La segunda parte discute opciones, instrumentos y restricciones en el contexto del desarrollo energetico sustentable en el pais. La energia es un elemento central en el desarrollo ya que esta relacionado con la economia, el ambiente local y global y aspectos sociales como pobreza, poblacion, salud y educacion. Esto obliga en Mexico a promover politicas que permitan la cobertura de los requerimientos energeticos, las cuales deben desarrollarse de manera conjunta con estrategias, para ayudar a disminuir los problemas, productivos y sociales con menores impactos ambientales.

Molecular Relationship between Strains of M. bovis from Mexico and Those from Countries with Free Trade of Cattle with Mexico.

Directory of Open Access Journals (Sweden)

Feliciano Milian-Suazo

Full Text Available The purpose of this study was to identify relationships between spoligotypes of M. bovis from cattle in Mexico and those reported in countries with free trade of cattle with Mexico: Australia, Canada, New Zealand and the United States of America. Mexican spoligotypes were obtained from isolates collected from cattle in different parts of the country. Spoligotypes from Canada and New Zealand were obtained from different reports in the literature. Those from the United States were obtained from the database of the National Veterinary Services Laboratory in APHIS-USDA. In order to perform the analysis in a single data set, spoligotypes were all converted to binary data and classified according to www.mbovis.org or www.pasteur-guadeloupe.fr:8081. Epidemiologic information included country and species infected. From 3,198 isolates, 174 different spoligotypes were obtained, 95 were orphans. Ninety one percent of the isolates came from the Unites States (n = 1,609 and Mexico (n = 1,323. Spoligotype SB0265 is shared between Canada and the United States in cattle and wildlife. Six spoligotypes, SB0673, SB0121, SB0145, SB0971, SB0140 and SB1165, were frequent in cattle and wildlife in the United States and cattle in Mexico, suggesting wide exchange of strains. Spoligotype SB0669 was found only in Mexico. Spoligotype SB0140 was the most common in Australia and the sixth in the United States and Mexico. In a phylogenetic analysis, spoligotype SB0140 appears as the oldest spoligotype in the data set, suggesting this as the ancestral spoligotype for all spoligotypes in the five countries. Some spoligotypes are shared by animals and humans, corroborating the zoonotic importance of M. bovis.

Molecular Relationship between Strains of M. bovis from Mexico and Those from Countries with Free Trade of Cattle with Mexico.

Science.gov (United States)

Milian-Suazo, Feliciano; Garcia-Casanova, Leticia; Robbe-Austerman, Suelee; Canto-Alarcon, Germinal Jorge; Barcenas-Reyes, Isabel; Stuber, Tod; Rodriguez-Hernandez, Elba; Flores-Villalva, Susana

2016-01-01

The purpose of this study was to identify relationships between spoligotypes of M. bovis from cattle in Mexico and those reported in countries with free trade of cattle with Mexico: Australia, Canada, New Zealand and the United States of America. Mexican spoligotypes were obtained from isolates collected from cattle in different parts of the country. Spoligotypes from Canada and New Zealand were obtained from different reports in the literature. Those from the United States were obtained from the database of the National Veterinary Services Laboratory in APHIS-USDA. In order to perform the analysis in a single data set, spoligotypes were all converted to binary data and classified according to www.mbovis.org or www.pasteur-guadeloupe.fr:8081. Epidemiologic information included country and species infected. From 3,198 isolates, 174 different spoligotypes were obtained, 95 were orphans. Ninety one percent of the isolates came from the Unites States (n = 1,609) and Mexico (n = 1,323). Spoligotype SB0265 is shared between Canada and the United States in cattle and wildlife. Six spoligotypes, SB0673, SB0121, SB0145, SB0971, SB0140 and SB1165, were frequent in cattle and wildlife in the United States and cattle in Mexico, suggesting wide exchange of strains. Spoligotype SB0669 was found only in Mexico. Spoligotype SB0140 was the most common in Australia and the sixth in the United States and Mexico. In a phylogenetic analysis, spoligotype SB0140 appears as the oldest spoligotype in the data set, suggesting this as the ancestral spoligotype for all spoligotypes in the five countries. Some spoligotypes are shared by animals and humans, corroborating the zoonotic importance of M. bovis.

[Obesity in Mexico].

Science.gov (United States)

Dávila-Torres, Javier; González-Izquierdo, José Jesús; Barrera-Cruz, Antonio

2015-01-01

Excess body weight (overweight and obesity) is currently recognized as one of the most important challenges of public health in the world, given its size, speed of growth and the negative effect it has on the health of the population that suffers. Overweight and obesity significantly increases the risk of chronic no communicable diseases, premature mortality and the social cost of health. An estimated 90 % of cases of type 2 diabetes mellitus attributable to overweight and obesity. Today, Mexico is second global prevalence of obesity in the adult population, which is ten times higher than that of countries like Japan and Korea. With regard to children, Mexico ranks fourth worldwide obesity prevalence, behind Greece, USA and Italy. In our country, over 70 % of the adult population, between 30 and 60 years are overweight. The prevalence of overweight is higher in men than females, while the prevalence of obesity is higher in women than men. Until 2012, 26 million Mexican adults are overweight and 22 million obese, which represents a major challenge for the health sector in terms of promoting healthy lifestyles in the population and development of public policies to reverse this scenario epidemiology. Mexico needs to plan and implement strategies and action cost effective for the prevention and control of obesity of children, adolescents and adults. Global experience shows that proper care of obesity and overweight, required to formulate and coordinate multisectoral strategies and efficient for enhancing protective factors to health, particularly to modify individual behavior, family and community.

75 FR 57815 - Purified Carboxymethylcellulose From Finland, Mexico, Netherlands, and Sweden

Science.gov (United States)

2010-09-22

... Carboxymethylcellulose From Finland, Mexico, Netherlands, and Sweden AGENCY: United States International Trade Commission... carboxymethylcellulose from Finland, Mexico, Netherlands, and Sweden. SUMMARY: The Commission hereby gives notice of the... carboxymethylcellulose from Finland, Mexico, Netherlands, and Sweden would be likely to lead to continuation or...

77 FR 8810 - Gulf of Mexico Fishery Management Council; Public Meetings

Science.gov (United States)

2012-02-15

.... SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene its Law Enforcement Advisory... East Beach Blvd., Gulfport, MS 39501. Council address: Gulf of Mexico Fishery Management Council, 2203..., Deputy Executive Director, Gulf of Mexico Fishery Management Council; telephone: (813) 348-1630...

75 FR 7444 - Gulf of Mexico Fishery Management Council; Public Meetings

Science.gov (United States)

2010-02-19

.... SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene its Law Enforcement Advisory...., Orange Beach, AL 36561. Council address: Gulf of Mexico Fishery Management Council, 2203 North Lois... Director, Gulf of Mexico Fishery Management Council; telephone: (813) 348-1630. SUPPLEMENTARY INFORMATION...

Designing Distributed Generation in Mexico

Energy Technology Data Exchange (ETDEWEB)

Linvill, Carl [Regulatory Assistance Project, Montepelier, VT (United States); Brutkoski, Donna [Regulatory Assistance Project, Montepelier, VT (United States)

2017-05-15

Mexico's energy reform will have far-reaching effects on how people produce and consume electricity in the country. Market liberalization will open the door to an increasing number of options for Mexican residential, commercial, and industrial consumers, and distributed generation (DG), which for Mexico includes generators of less than 500 kilowatts (kW) of capacity connected to the distribution network. Distributed generation is an option for consumers who want to produce their own electricity and provide electricity services to others. This report seeks to provide guidance to Mexican officials on designing DG economic and regulatory policies.

Impacts of the Japan-Mexico EPA on Bilateral Trade

OpenAIRE

ANDO Mitsuyo; URATA Shujiro

2011-01-01

This paper examines the impacts of the Japan-Mexico EPA on bilateral trade by using two different types of information, trade statistics and the EPA utilization rate. Using trade data, we found that Japan's exports of built-up cars, auto parts, base metals, electrical machinery, precision machinery, and ballpoint pens to Mexico increased sharply. We also found that Japan's imports of live animals and products, leather, and footwear with leather from Mexico increased significantly. These are s...

U.S.-Mexico Economic Relations: Trends, Issues, and Implications

Science.gov (United States)

2012-01-25

Time,” Economia , Fall 2003. 49 Esquivel, Gerardo, and José Antonio Rodríguez-López, “Technology, trade, and wage inequality in Mexico before and after...CRS Report for Congress Prepared for Members and Committees of Congress U.S.- Mexico Economic Relations: Trends, Issues, and Implications...25 JAN 2012 2. REPORT TYPE 3. DATES COVERED 00-00-2012 to 00-00-2012 4. TITLE AND SUBTITLE U.S.- Mexico Economic Relations: Trends, Issues, and

Marketing a destination: Case of CreateTrips and Mexico

OpenAIRE

Tiainen, Johanna; Korvenpää, Emmi

2015-01-01

This thesis concentrates on Finnish people travelling to Mexico. Firstly, the writers conduct a quantitative research, a questionnaire, that studies Finnish people’s thoughts and presumptions about Mexico. Secondly, they create mobile travel guides of four different destinations. The questionnaire concentrates on the people’s point of view, asking what people think about Mexico, on what kind of trip would they go it they travel there, how long it would last and so on. The questionnaire also h...

Catch-up Growth Followed by Stagnation: Mexico, 1950-2010

OpenAIRE

Timothy J. Kehoe; Felipe Meza

2011-01-01

In 1950 Mexico entered an economic takeoff and grew rapidly for more than 30 years. Growth stopped during the crises of 1982-1995, despite major reforms, including liberalization of foreign trade and investment. Since then growth has been modest. We analyze the economic history of Mexico 1877-2010. We conclude that the growth 1950-1981 was driven by urbanization, industrialization, and education and that Mexico would have grown even more rapidly if trade and investment had been liberalized so...

77 FR 9897 - Gulf of Mexico Fishery Management Council; Public Meetings

Science.gov (United States)

2012-02-21

.... SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene its Special Coral Scientific... Mexico Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS... Management Council, 2203 N. Lois Avenue, Suite 1100, Tampa, FL 33607. Council address: Gulf of Mexico Fishery...

77 FR 41376 - Gulf of Mexico Fishery Management Council; Public Meetings

Science.gov (United States)

2012-07-13

... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration Gulf of Mexico Fishery... Internet. Please go to the Gulf of Mexico Fishery Management Council's Web site at www.gulfcouncil.org for instructions. Council address: Gulf of Mexico Fishery Management Council, 2203 N. Lois Avenue, Suite 1100...

78 FR 33070 - Gulf of Mexico Fishery Management Council; Public Meetings

Science.gov (United States)

2013-06-03

.... SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene a public meeting. DATES: The...; telephone: (850) 433-3336. Council address: Gulf of Mexico Fishery Management Council, 2203 North Lois... Director, Gulf of Mexico Fishery Management Council; telephone: (813) 348-1630. SUPPLEMENTARY INFORMATION...

Renewable energy for productive uses in Mexico

Energy Technology Data Exchange (ETDEWEB)

Hanley, C.

1997-12-01

This paper describes a USAID/USDOE sponsored program to implement renewable energy in Mexico for productive uses. The objectives are to expand markets for US and Mexican industries, and to combat global climate change - primarily greenhouse gas emissions. The focus is on off-grid applications, with an emphasis on developing the institution structure to support the development of these industries within the country. Agricultural development is an example of the type of industry approached, where photovoltaic and wind power can be used for water pumping. There are hundreds of projects under review, and this interest has put renewables as a line item in Mexico`s rural development budget. Village power projects are being considered in the form of utility partnerships.

New Mexico Mountain Ranges

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The Geographic Names Information System (GNIS) actively seeks data from and partnerships with Government agencies at all levels and other interested organizations....

Abortion Legalization and Childbearing in Mexico.

Science.gov (United States)

Gutiérrez Vázquez, Edith Y; Parrado, Emilio A

2016-06-01

In 2007 abortion was legalized in the Federal District of Mexico, making it the largest jurisdiction in Latin America, outside of Cuba, to allow women to have abortions on request during the first trimester of pregnancy. While the implications of the law for women's health and maternal mortality have been investigated, its potential association with fertility behavior has yet to be assessed. We examine metropolitan-area differences in overall and parity-specific childbearing, as well as the age pattern of childbearing between 2000 and 2010 to identify the contribution of abortion legalization to fertility in Mexico. Our statistical specification applies difference-in-difference regression methods that control for concomitant changes in other socioeconomic predictors of fertility to assess the differential influence of the law across age groups. In addition, we account for prior fertility levels and change to better separate the effect of the law from preceding trends. Overall, the evidence suggests a systematic association between abortion legalization and fertility. The law appears to have contributed to lower fertility in Mexico City compared to other metropolitan areas and prior trends. The influence is mostly visible among women aged 20-34 in connection with the transition to first and second child, with limited impact on teenage fertility. There is some evidence that its effect might be diffusing to the Greater Mexico City Metropolitan area. © 2016 The Population Council, Inc.

76 FR 2431 - New Mexico Disaster #NM-00016

Science.gov (United States)

2011-01-13

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12320 and 12321] New Mexico Disaster NM-00016... Presidential declaration of a major disaster for Public Assistance Only for the State of New Mexico (FEMA-1936... INFORMATION: The notice of the President's major disaster declaration for Private Non-Profit organizations in...

Agglomeration Economies, Economic Growth and the New Economic Geography in Mexico

OpenAIRE

Alejandro Diaz-Bautista

2005-01-01

The present study of regional economic growth in Mexico is based on the new economic geography, where distance plays an important role in explaining urban regional economic growth. The results show that distance to the northern border of Mexico and labor migration between states of Mexico, after the passage of NAFTA are important factors that explain the regional state growth and agglomerations in Mexico between 1994 and 2000. The results also indicate that job growth and FDI are not signific...

Dos nuevas especies de Stilestrongylus (Nematoda: Heligmonellidae parásitos de peromyscus (Rodentia: Cricetidae de México

Directory of Open Access Journals (Sweden)

Jorge Falcón Ordaz

1999-12-01

Full Text Available Se describen dos especies nuevas del género Stilestrongylus Freitas, Lent & Almeida, 1937, parásitas de Peromyscus spp. (Rodentia: Cricetidae provenientes del Estado de Hidalgo, Mexico. Stilestrongylus peromysci n. sp. infecta a Peromyscus difficilis y se caracteriza por la presencia de 30 espínas en el synlophe para ambos sexos, así como por el nacimiento simétrico de los rayos 8 a partir de la raíz del rayo nueve. S. hidalguensis n. sp. parásita a Peromyscus sp., diferenciándose del resto de las especies congenéricas porque el macho presenta 24 espinas en el synlophe a nivel de la parte media del cuerpo y porque el arreglo de los rayos bursales es diferente en ambos lóbulos (2-2-1 derecho y 2-3 izquierdo. Se presenta una clave para la identificación de 18 de las 19 especies del género.Stilestrongylus peromysci n. sp. collected from Peromyscus difficilis (Hidalgo state, México, differs from other species in the genus in number of the spines (30 in the synlophe (both sexes and because the eigth ray arises from the root of the ninth ray; S. hidalguensis n. sp. parasited Peromyscus sp. and differs from all other congeneric species in the presence of 24 spines in the male synlophe and in the arrangement of the bursal rays (2-2-1 in the right lobe and 2-3 in the left lobe. A key to the species of Stilestrongylus is provided.

All projects related to mexico | Page 5 | IDRC - International ...

International Development Research Centre (IDRC) Digital Library (Canada)

Region: Argentina, South America, Mexico, North and Central America, Peru ... West Indies, Argentina, Chile, Costa Rica, Dominican Republic, Mexico ... which interact in the diffusion, production and use of new and economically useful ...

New Mexico waste plant sits idle amid controversy

International Nuclear Information System (INIS)

Lovejoy, L.A. Jr.

1994-01-01

The Department of Energy (DOE) hopes to permanently dispose of radioactive waste from its weapons program at a Waste Isolation Pilot Plant about 26 miles from Carlsbad, New Mexico. The plant has been plagued by problems, according to Lindsay A. Lovejoy, Jr., an assistant attorney general of New Mexico. Among them are cracks in the walls of some of the underground rooms slated for storage of radioactive waste. Meanwhile, above-ground problems involve DOE's struggle toward regulatory compliance. The Environmental Protection Agency (EPA), under the Resource Conservation Recovery Act, has assumed a regulatory role over DOE's radioactive waste-disposal efforts, which is a new role for the agency. Lovejoy proposes that EPA, in its regulation of the New Mexico plant, develop compliance criteria and involve DOE and the public in ongoing open-quotes dialogue aimed at ferreting out any and all problems before a single scrap of radioactive waste is deposited into the earth beneath new Mexico.close quotes

[Diabetes mellitus in Mexico. Status of the epidemic].

Science.gov (United States)

Hernández-Ávila, Mauricio; Gutiérrez, Juan Pablo; Reynoso-Noverón, Nancy

2013-01-01

To estimate the magnitude of diabetes in Mexico, as well as discuss alternative policies to face it appropriately. Descriptive analysis of the National Health and Nutrition Survey 2012, using reported information on previous diagnosis of diabetes from adults and adolescents. From all adults 20 years and older in Mexico, 9.17% has been diagnosed with diabetes, presenting an important geographical heterogeneity, ranging from 5.6% in the southern state of Chiapas, to 12.3% in Mexico City. Of all people with diabetes, 46.95% also have been diagnosed with hypertension, 4.47% has had a stroke, and 54.46%, reported family background of diabetes. Regarding adolescents, 0.68% has been already diagnosed with diabetes. The burden of diabetes in Mexico and the fact that is a preventable condition, calls to strengthen the health sector strategies to face it. The negative effect it has on the quality of life makes diabetes a priority for the health sector.

78 FR 9888 - Gulf of Mexico Fishery Management Council; Public Meeting

Science.gov (United States)

2013-02-12

.... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Ad Hoc Artificial... Thursday, February 28, 2013. ADDRESSES: The meeting will be held at the Gulf of Mexico Fishery Management... INFORMATION CONTACT: Dr. John Froeschke, Fishery Biologist- Statistician; Gulf of Mexico Fishery Management...

78 FR 9372 - Gulf of Mexico Fishery Management Council; Public Meeting

Science.gov (United States)

2013-02-08

.... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Ad Hoc Private.... on Tuesday, February 26, 2013. ADDRESSES: The meeting will be held at the Gulf of Mexico Fishery... INFORMATION CONTACT: Dr. John Froeschke, Fishery Biologist- Statistician; Gulf of Mexico Fishery Management...

78 FR 42755 - Gulf of Mexico Fishery Management Council; Public Hearings

Science.gov (United States)

2013-07-17

...: The Gulf of Mexico Fishery Management Council (Council) will hold public hearings for Coastal... through Friday August 15, 2013 at ten locations throughout the Gulf of Mexico. The public hearings will...; Mobile, AL; Corpus Christi and Texas City, TX. Council address: Gulf of Mexico Fishery Management Council...

Projections of demand of natural gas in Mexico; Proyecciones de demanda de gas natural en Mexico

Energy Technology Data Exchange (ETDEWEB)

Quintanilla Martinez, Juan [Programa Universitario de Energia, UNAM (Mexico)

1996-07-01

The projections of demand of energy for Mexico, in the global and regional scope, for period 1992-2020 are presented. The projections are based on the use of a simulation model built in the University Program of Energy of the Universidad Nacional Autonoma de Mexico (UNAM), which allows to project the demand in the short and medium term of the primary and final energy. Projections of the demands of energy or for fuels by sectors and subsectors are obtained in accordance with different scenarios of growth. Particularly the demand of natural gas is analyzed, both, as energy and as raw material for the petrochemical industry, and as fuel oil, under different scenarios of economic growth and policies of environmental character. [Spanish] Se presentan las proyecciones de demanda de energia para Mexico, en el ambito global y regional, para el periodo 1992-2020. Las proyecciones estan basadas en el uso de un modelo de simulacion construido en el Programa Universitario de Energia de la Universidad Nacional Autonoma de Mexico (UNAM), el cual permite proyectar la demanda de energia primaria y final en el corto y mediano plazos. Se obtienen proyecciones de las demandas de energia por sectores y subsectores o por combustibles de acuerdo con diferentes escenarios de crecimiento. En particular se analiza la demanda de gas natural, tanto como energetico como materia prima para la petroquimica, y combustoleo bajo diferentes escenarios de crecimiento economico y politicas de caracter ambiental.

Chewing lice (Insecta: Phthiraptera) associated with vertebrates in Mexico.

Science.gov (United States)

SÁnchez-Montes, Sokani; Colunga-Salas, Pablo; Álvarez-Castillo, LucÍa; GuzmÁn-Cornejo, Carmen; Montiel-Parra, Griselda

2018-01-15

The chewing lice (Insecta: Phthiraptera: Amblycera and Ischnocera) of Mexico have been little studied and many publications include isolated records. This paper summarizes current knowledge of chewing lice recorded from Mexico resulting from an exhaustive search of the literature published from 1866 to 2017. We found 342 louse species associated with 206 bird and 28 mammal species. As a result, we provide a checklist of the chewing lice recorded from Mexico, including a host-parasite list and their geographical distribution within the country.

Genotyping of Canine parvovirus in western Mexico.

Science.gov (United States)

Pedroza-Roldán, César; Páez-Magallan, Varinia; Charles-Niño, Claudia; Elizondo-Quiroga, Darwin; De Cervantes-Mireles, Raúl Leonel; López-Amezcua, Mario Alberto

2015-01-01

Canine parvovirus (CPV) is one of the most common infectious agents related to high morbidity rates in dogs. In addition, the virus is associated with severe gastroenteritis, diarrhea, and vomiting, resulting in high death rates, especially in puppies and nonvaccinated dogs. To date, there are 3 variants of the virus (CPV-2a, CPV-2b, and CPV-2c) circulating worldwide. In Mexico, reports describing the viral variants circulating in dog populations are lacking. In response to this deficiency, a total of 41 fecal samples of suspected dogs were collected from October 2013 through April 2014 in the Veterinary Hospital of the University of Guadalajara in western Mexico. From these, 24 samples resulted positive by polymerase chain reaction, and the viral variant was determined by restriction fragment length polymorphism. Five positive diagnosed samples were selected for partial sequencing of the vp2 gene and codon analysis. The results demonstrated that the current dominant viral variant in Mexico is CPV-2c. The current study describes the genotyping of CPV strains, providing valuable evidence of the dominant frequency of this virus in a dog population from western Mexico. © 2014 The Author(s).

48 CFR 29.401-4 - New Mexico gross receipts and compensating tax.

Science.gov (United States)

2010-10-01

... an agreement with the State of New Mexico to eliminate the double taxation of Government cost... contracts to be performed in New Mexico should contact the New Mexico Taxation and Revenue Department to...

[Cholera in Mexico City during the nineteenth century].

Science.gov (United States)

Marquez Morfin, L

1992-01-01

The author draws on epidemiological and historical records for this description of the demographic impact of the fatal cholera epidemics of 1833 and 1848-1850 on the population of Mexico City, Mexico. Consideration is given to political, economic, and social factors that influenced the spread of the disease.

Position Paper for Community Colleges in New Mexico.

Science.gov (United States)

Renz, Frank J.; Black, Marjorie

Written at the request of the presidents of the New Mexico Association for Community and Junior Colleges as a means of informing the deliberations of the legislatively appointed Higher Education Reform Committee, this position paper outlines the history, mission, and function of New Mexico's community colleges, branch colleges, and…

Agricultural Policy and Child Health in Rural Mexico.

Science.gov (United States)

Brown, Antoinette B.; Partridge, William L.

1987-01-01

Reports on the impact on malnutrition of Mexico's Sistema de Alementacion Mexicana (SAM) program, which tried to make the country self-sufficient in basic foods. Concludes that the food problem in Mexico is not so much one of production as it is a problem of distribution and consumption. (PS)

3 CFR - Mexico City Policy and Assistance for Voluntary Population Planning

Science.gov (United States)

2010-01-01

... 3 The President 1 2010-01-01 2010-01-01 false Mexico City Policy and Assistance for Voluntary Population Planning Presidential Documents Other Presidential Documents Memorandum of January 23, 2009 Mexico... Mexico City Policy was in effect from 1985 until 1993, when it was rescinded by President Clinton...

75 FR 7444 - Gulf of Mexico Fishery Management Council; Public Meeting

Science.gov (United States)

2010-02-19

.... SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene a web based meeting of the... via internet. Please go to the Gulf of Mexico Fishery Management Council's website at www.gulfcouncil.org for instructions. Council address: Gulf of Mexico Fishery Management Council, 2203 N. Lois Avenue...

Renewable energy: Political momentum and technology for a sustainable Mexico; Energias Renovables: Impulso politico y tecnologico para un Mexico sustentable

Energy Technology Data Exchange (ETDEWEB)

Romero Hernandez, Sergio; Romero Hernandez, Omar; Wood, Duncan [Instituto Tecnologico Autonomo de Mexico (ITAM) (Mexico)

2011-04-15

The renewable energy sector in Mexico, as shown in this book, is alive and in good condition, prospers and has great potential. In this regard, it is essential that Mexico sees itself as a country with an energy future beyond Cantarell, beyond Pemex and beyond oil. The future of renewable energy offers great hope for the country and the region, and the time is right for a consensus government, business and social more strongly boost the development of this sector. This book discusses the following topics: Renewable energy and sustainable economic development, the regulatory framework for the use of renewable energy, hydropower, bioenergy, Part I: biomass and biogas, bioenergy, Part II: Liquid biofuels; elements for promotion of wind energy in Mexico, geothermal energy, solar PV, solar thermal and micro. [Spanish] El sector de la energia renovable en Mexico, como se muestra en este libro, esta vivo y en buenas condiciones, prospera y tiene gran potencial. En ese sentido, resulta indispensable que Mexico se vea a si mismo como un pais con un futuro energetico mas alla de Cantarell, mas alla de PEMEX, mas alla del petroleo. El futuro de la energia renovable ofrece una gran esperanza para el pais y la region, y el tiempo es adecuado para que una concertacion gubernamental, empresarial y social impulse con mas fuerza el desarrollo de este sector. En este libro se analizan los siguientes temas: Energias renovables y desarrollo economico sustentable; el marco normativo de la utilizacion de las energias renovables; energia hidroelectrica; bioenergia, parte I: biomasa y biogas; bioenergia, parte II: biocombustibles liquidos; elementos para la promocion de la energia eolica en Mexico; energia geotermica; energia solar fotovoltaica; energia solar termica, y la microgeneracion.

New Mexico State Boundary

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — The TIGER/Line Shapefiles are an extract of selected geographic and cartographic information from the Census MAF/TIGER database. The Census MAF/TIGER database...

Mexico - Surface Weather Observations

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Mexican Surface Daily Observations taken at 94 observatories located throughout Mexico, beginning in 1872 and going up through 1981. The data resided on paper...

Indoor radon measurements in Mexico City

Energy Technology Data Exchange (ETDEWEB)

Espinosa, G. [Instituto de Fisica, Universidad Nacional Autonoma de Mexico, Apartado Postal 20364, 01000 Mexico, D.F. (Mexico)], E-mail: espinosa@fisica.unam.mx; Golzarri, J.I. [Instituto de Fisica, Universidad Nacional Autonoma de Mexico, Apartado Postal 20364, 01000 Mexico, D.F. (Mexico); Bogard, J. [Oak Ridge National Laboratory, PO Box 2008, Oak Ridge, TN 37831-6480 (United States); Gaso, I. [Instituto Nacional de Investigaciones Nucleares, Apartado Postal 18-1027, 11801 Mexico, D.F. (Mexico); Ponciano, G. [Facultad de Medicina, Universidad Nacional Autonoma de Mexico, Ciudad Universitaria, 04510 Mexico, D.F. (Mexico); Mena, M.; Segovia, N. [Instituto de Geofisica, Universidad Nacional Autonoma de Mexico, Ciudad Universitaria, 04510 Mexico, D.F. (Mexico)

2008-08-15

Mexico City is one of the most populated cities in the world with almost 22 million inhabitants, located at an altitude of 2200 m. The old city was founded on an ancient lake and the zone is known by its high seismicity; indoor radon determination is an important public health issue. In this paper the data of indoor radon levels in Mexico City, measured independently by two research groups, both using Nuclear Track Detector systems but different methodologies, are correlated. The measurements were done during similar exposure periods of time, at family houses from the political administrative regions of the city. The results indicate a correlation coefficient between the two sets of data of R=0.886. Most of the differences between the two sets of data are inherent to houses having extreme (very high or very low indoor radon) included in the statistics of each group. The total average indoor radon found in Mexico City considering the two methods was 87Bqm{sup -3}.

Elimination of Onchocerciasis from Mexico.

Directory of Open Access Journals (Sweden)

Mario A Rodríguez-Pérez

Full Text Available Mexico is one of the six countries formerly endemic for onchocerciasis in Latin America. Transmission has been interrupted in the three endemic foci of that country and mass drug distribution has ceased. Three years after mass drug distribution ended, post-treatment surveillance (PTS surveys were undertaken which employed entomological indicators to check for transmission recrudescence.In-depth entomologic assessments were performed in 18 communities in the three endemic foci of Mexico. None of the 108,212 Simulium ochraceum s.l. collected from the three foci were found to contain parasite DNA when tested by polymerase chain reaction-enzyme-linked immunosorbent assay (PCR-ELISA, resulting in a maximum upper bound of the 95% confidence interval (95%-ULCI of the infective rate in the vectors of 0.035/2,000 flies examined. This is an order of magnitude below the threshold of a 95%-ULCI of less than one infective fly per 2,000 flies tested, the current entomological criterion for interruption of transmission developed by the international community. The point estimate of seasonal transmission potential (STP was zero, and the upper bound of the 95% confidence interval for the STP ranged from 1.2 to 1.7 L3/person/season in the different foci. This value is below all previous estimates for the minimum transmission potential required to maintain the parasite population.The results from the in-depth entomological post treatment surveillance surveys strongly suggest that transmission has not resumed in the three foci of Mexico during the three years since the last distribution of ivermectin occurred; it was concluded that transmission remains undetectable without intervention, and Onchocerca volvulus has been eliminated from Mexico.

Analysis of obsydians and films of silicon carbide by RBS technique

International Nuclear Information System (INIS)

Franco S, F.

1998-01-01

Motivated by archaeological interest this work is presented, which consist in the characterization of obsydian samples from different mineral sites in Mexico and films of silicon carbide, undertaken by an Ion Beam Analysis: RBS (Rutherford Back Scattering). As part of an intensive investigation of obsydian in Mesoamerica by anthropologists from Mexico National Institute of Anthropology and History, 818 samples were collected from different volcanic sources in Central Mexico for the purpose of establishing a data bank of element concentrations of each source. Part of this collection was analyzed by Neutron activation analysis and most of the important elements concentrations reported. In the first part of this work, the non-destructive IBA technique, RBS are used to analyze obsydian samples. The last part is an analysis of thin films of silicon carbide as a part of a research program of the Universidad Nacional Autonoma de Mexico and ININ. The application of this technique were carried out at the IF-UNAM, and the analysis was performed at laboratories of the ININ Nuclear Centre facilities. The samples considered in this work were mounted on a sample holder designed for the purpose of exposing each sample to the alpha particles beam. This RBS analysis was carried out with an ET Tandem accelerator at the IF UNAM. The spectrometry was carried out with employing a Si(Li) detector set at 15 degrees in relation to the target normal. The mean projectile energy was 2.00 MeV, and the beam profile was about 4 mm in diameter. As results were founded elemental concentrations of a set of samples from ten different sources: Altotonga (Veracruz), Penjamo (Guanajuato), Otumba (Mexico), Zinapecuaro (MIchoacan), Ucareo (Michoacan), Tres Cabezas (Puebla), Sierra Navajas (Hidalgo), Zaragoza (Puebla), Guadalupe Victoria (Puebla) and Oyameles (Puebla). The mean values are accompanied by errors expressed as one standard devistion of the mean for each element

78 FR 14980 - Gulf of Mexico Fishery Management Council; Public Meetings

Science.gov (United States)

2013-03-08

.... SUMMARY: The Gulf of Mexico Fishery Management Council will convene scoping meetings to discuss a For-Hire... through April 3, 2013 at eight locations throughout the Gulf of Mexico. The scoping meetings will begin at..., TX. Council address: Gulf of Mexico Fishery Management Council, 2203 N. Lois Avenue, Suite 1100...

75 FR 21346 - Certain Magnesia Carbon Bricks From China and Mexico

Science.gov (United States)

2010-04-23

...)] Certain Magnesia Carbon Bricks From China and Mexico AGENCY: United States International Trade Commission... of subsidized imports from China or less-than-fair-value imports from China or Mexico of certain... bricks from China and Mexico are being sold in the United States at less than fair value within the...

19 CFR 123.63 - Examination of baggage from Canada or Mexico.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 1 2010-04-01 2010-04-01 false Examination of baggage from Canada or Mexico. 123...; DEPARTMENT OF THE TREASURY CUSTOMS RELATIONS WITH CANADA AND MEXICO Baggage § 123.63 Examination of baggage from Canada or Mexico. (a) Opening vehicle or compartment to examine baggage. Customs officers are...

78 FR 66982 - New Mexico Disaster #NM-00035

Science.gov (United States)

2013-11-07

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13809 and 13810] New Mexico Disaster NM-00035... declaration of a major disaster for Public Assistance Only for the State of New Mexico (FEMA- 4152-DR), dated... INFORMATION: Notice is hereby given that as a result of the President's major disaster declaration on 10/29...

Mexico’s National Interest in Drug Profits

Science.gov (United States)

2011-05-03

for the overall good of Mexico, either through a government victory or a negotiated settlement. Javier Sicilia, a poet and columnist for the daily...a new vision for Mexico. These syndicates certainly do not want the Mexican state to become a failed one; such a situation would invite a U.S

Mexico's "Telesecundaria" Program and Equitable Access to Resources

Science.gov (United States)

Craig, Dana; Etcheverry, Jose; Ferris, Stefan

2016-01-01

This Note provides an analysis of Mexico's "Telesecundaria" program within the context of Mexico's new education reform framework offering a succinct background of the project, as well as key policy lessons that can be useful for other jurisdictions interested in the development of distance education programs. This Note uses a literature…

All projects related to Mexico | Page 4 | IDRC - International ...

International Development Research Centre (IDRC) Digital Library (Canada)

State and Community Responses to Drug-related Violence in Mexico. Project. Violent conflict related to drug trafficking in Mexico has had a profound impact on the quality of life and health of .... Program: Food, Environment, and Health.

Upper Mantle Discontinuities Underneath Central and Southern Mexico

Science.gov (United States)

Perez-Campos, X.; Clayton, R. W.

2011-12-01

Central and southern Mexico are affected by the subduction of Cocos plate beneath North American plate. The MesoAmerican Subduction Experiment (MASE) and the Veracruz-Oaxaca (VEOX) project have mapped the geometry of the Cocos slab. It is characterized in central Mexico by a shallow horizontal geometry up to ~300 km from the trench, then it dives steeply (70°) into the mantle, to its apparent end at 500 km depth. In contrast, some 400 km to the south, the slab subducts smoothly, with a dip angle of ~26° to a depth of 150 km. We use receiver functions from teleseismic events, recorded at stations from MASE, VEOX, and the Servicio Sismológico Nacional (SSN, Mexican National Seismological Service) to map the upper mantle discontinuities and properties of the transition zone in central and southern Mexico. We also use data from the Mapping the Rivera Subduction Zone (MARS) Experiment to get a complete picture of the subduction regime in central Mexico and compare the mantle transition zone in a slab tear regime. The 410 discontinuity shows significant variation in topography in central Mexico, particularly where the slab is expected to reach such depth. The 660 discontinuity shows a smoother topography, indicating that the slab does not penetrate this far down. The results will be compared with a ridge regime in the Gulf of California.

Establishing a Water Resources Resilience Baseline for Mexico City

Science.gov (United States)

Behzadi, F.; Ray, P. A.

2017-12-01

There is a growing concern for the vulnerability of the Mexico City water system to shocks, and the capacity of the system to accommodate climate and demographic change. This study presents a coarse-resolution, lumped model of the water system of Mexico City as a whole, designed to identify system-wide imbalances, and opportunities for large-scale improvements in city-wide resilience through investments in water imports, exports, and storage. In order to investigate the impact of climate change in Mexico City, the annual and monthly trends of precipitation and temperature at 46 stations near or inside the Mexico City were analyzed. The statistical significance of the trends in rainfall and temperature, both over the entire period of record, and the more recent "climate-change-impacted period" (1970-2015), were determined using the non-parametric Mann-Kendall test. Results show a statistically significant increasing trend in the annual mean precipitation, mean temperature, and annual maximum daily temperature. However, minimum daily temperature does not appear to be increasing, and might be decreasing. Water management in Mexico City faces particular challenges, where the winter dry season is warming more quickly than the wet summer season. A stress test of Mexico City water system is conducted to identify vulnerabilities to changes in exogenous factors (esp., climate, demographics, land use). Following on the stress test, the relative merits of adaptation options that might improve the system's resilience and sustainability will be assessed.

The impact of taxation on tobacco consumption in Mexico.

Science.gov (United States)

Jiménez-Ruiz, J A; Sáenz de Miera, B; Reynales-Shigematsu, L M; Waters, H R; Hernández-Avila, M

2008-04-01

The price of cigarettes to consumers in Mexico, and Latin America in general, remains low in comparison with other regions of the world. In Mexico, taxes represented 59% of the total price of cigarettes in 2006, compared to 75% or more in many high-income countries. The feasibility of raising taxes on cigarettes in Mexico--to both discourage consumption and increase revenues--is an important policy question. Using household survey data, we undertake a pooled cross-sectional analysis of the demand for cigarettes in Mexico. We use a two-part model to estimate the price elasticity of cigarettes. This model controls for the selection effect that arises from the fact that the impact of price on the decision to smoke or not is estimated using all households in the dataset. The results indicate that price is a significant factor in household decisions concerning smoking and the number of cigarettes smoked. Holding other factors constant, our simulations show that a 10% increase in the cigarette tax in Mexico--calculated as a percentage of the price--yields a 12.4% increase in the price to the consumer, a 6.4% decrease in consumption of cigarettes and a 15.7% increase in the revenue yielded by the tax. In Mexico, there are strong arguments for increasing cigarette taxes. Revenue raised could be used to further prevent tobacco consumption and to finance current funding shortages for the treatment of diseases related to smoking.

Binational collaboration to study Gulf of Mexico's harmful algae

Science.gov (United States)

Soto, Inia; Hu, Chuanmin; Steidinger, Karen; Muller-Karger, Frank; Cannizzaro, Jennifer; Wolny, Jennifer; Cerdeira-Estrada, Sergio; Santamaria-del-Angel, Eduardo; Tafoya-del-Angel, Fausto; Alvarez-Torres, Porfirio; Herrera Silveira, Jorge; Allen, Jeanne

2012-01-01

Blooms of the toxic marine dinoflagellate Karenia brevis cause massive fish kills and other public health and economic problems in coastal waters throughout the Gulf of Mexico [Steidinger, 2009]. These harmful algal blooms (HABs) are a gulf-wide problem that require a synoptic observing system for better serving decision-making needs. The major nutrient sources that initiate and maintain these HABs and the possible connectivity of blooms in different locations are important questions being addressed through new collaborations between Mexican and U.S. researchers and government institutions. These efforts were originally organized under the U.S./Mexico binational partnership for the HABs Observing System (HABSOS), led by the U.S. Environmental Protection Agency's Gulf of Mexico Program (EPAGMP) and several agencies in Veracruz, Mexico, since 2006. In 2010 these efforts were expanded to include other Mexican states and institutions with the integrated assessment and management of the Gulf of Mexico Large Marine Ecosystem (GoMLME) program sponsored by the Global Environment Facility (GEF), the United Nations Industrial Development Organization (UNIDO), the Secretaría de Medio Ambiente y Recursos Naturales (SEMARNAT), and the National Oceanic and Atmospheric Administration (NOAA).

Characterization of ceramics from the archaeological site of San Miguel Ixtapan, Mexico State, Mexico, using NAA, SEM, XRD and PIXE techniques

International Nuclear Information System (INIS)

Tenorio, D.; Monroy-Guzman, F.; Longoria, L.C.; Almazan-Torres, M.G.; Universidad Autonoma del Estado de Mexico, Toluca; Rodriguez-Garcia, N.L.

2005-01-01

Ceramic samples found in San Miguel Ixtapan, Mexico State, Mexico, were analyzed by means of NAA, PIXE, SEM and XRD. Statistical treatments such as bivariate cluster and principal-components analysis were applied to the data set. The origins of these ceramic samples were classified as local, regional and foreign. (author)

The growth of gerontology and geriatrics in Mexico: Past, present, and future.

Science.gov (United States)

Rivera-Hernandez, Maricruz; Flores Cerqueda, Sergio; García Ramírez, José Carlos

2017-01-01

Life expectancy is increasing in Mexico, creating new opportunities and challenges in different areas, including gerontology and geriatric education and research. Although in the European Union there are more than 3,000 institutions that focus on aging research, in Latin America there are only 250 programs where theoretical and practical knowledge is taught. In Mexico, the number of institutions that offer gerontology and geriatric education is relatively small. One of the major concerns is that Mexico is not adequately prepared to optimally deal with the aging of its population. Thus, the main challenge that Mexico faces is to train practitioners, researchers, and policy makers to be able to respond to the aging priorities of this country. The goal of this review is to investigate the literature regarding 60 years in the fields of gerontology and geriatrics in Mexico. Even when programs have evolved within the past decades, there are some challenges to gerontological and geriatric education and aging research in Mexico. The implications for Mexico are discussed, as well as opportunities for moving these fields forward.

The economic impact of Sandia National Laboratories on Central New Mexico and the State of New Mexico Fiscal Year 1998

Energy Technology Data Exchange (ETDEWEB)

Lansford, Robert R.; Adcock, Larry D.; Gentry, Lucille M.; Ben-David, Shaul; Temple, John

1999-08-09

Sandia National Laboratories (SNL) is a Department of Energy federally funded national security laboratory that uses engineering and science to ensure the security of the Nation. SNL provides scientific and engineering solutions to meet national needs in nuclear weapons and related defense systems, energy security, and environmental integrity. SNL works in partnerships with universities and industry to enhance their mission and transfer technology that will address emerging national challenges for both government and industry. For several years, the U.S. Department of Energy (DOE) Albuquerque Operations Office (AL) and New Mexico State University (NMSU) have maintained an inter-industry, input-output (I/O) model with capabilities to assess the impacts of developments initiated outside the economy such as federal DOE monies that flow into the state, on an economy. This model will be used to assess economic, personal income and employment impacts of SNL on Central New Mexico and the State of New Mexico. Caution should be exercised when comparing economic impacts between fiscal years prior to this report. The I/O model was rebased for FY 1998. The fringe benefits coefficients have been updated for the FY 1996 and FY 1997 economic impacts analysis. Prior to FY 1993 two different I/O base models were used to estimate the impacts. New technical information was released by the Bureau of Economic Analysis (BEA), U.S. Department of Commerce in 1991 and in 1994 and was incorporated in FY 1991, FY 1993, and FY 1994 I/O models. Also in 1993, the state and local tax coefficients and expenditure patterns were updated from a 1986 study for the FY 1992 report. Further details about the input-output model can be found in ''The Economic Impact of the Department of Energy on the State of New Mexico--FY 1998'' report by Lansford, et al. (1999). For this report, the reference period is FY 1998 (October 1, 1997, through September 30, 1998) and includes two major

How Mexico can advance its petroleum technology without political risk

International Nuclear Information System (INIS)

Baker, G.

1992-01-01

This paper reports that Mexico's National Science Council (NSC) has made a strong appeal to strengthen Mexico's efforts in science. The energy sector is given special treatment, and NSC urges the federal administration to take a sharper look at the medium and long term implications of its modernization plans. The council urges greater efforts at energy conservation and encourages Mexico's State Petroleum Institute (IMP) to develop the horizontal drilling techniques that Pemex currently obtains only from foreign contractors. Aside from the value of NSC's well-intended advice to the IMP, the council's vision of the energy challenge of Mexico - and of the specific role the petroleum sector within that challenge - is narrowly conceived

75 FR 56556 - Certain Magnesia Carbon Bricks From China and Mexico

Science.gov (United States)

2010-09-16

...)] Certain Magnesia Carbon Bricks From China and Mexico Determinations On the basis of the record \\1... from China and Mexico of certain magnesia carbon bricks, provided for in subheadings 6902.10.10, 6902... the Act (19 U.S.C. 1671b(b)) and that imports of certain magnesia carbon bricks from China and Mexico...

New developments in emissions inventory activity along the northern border region of Mexico

Energy Technology Data Exchange (ETDEWEB)

Oliver, W.R.; Dickson, R.J.; Creelman, L.W. [Radian International LLC, Sacramento, CA (United States)] [and others

1996-12-31

The development and evaluation of emissions data for sources located along the Mexico/US border have accelerated over the past few years. This paper examines several new activities in emissions inventory development for the northern border of Mexico. Reviewed in this paper are the following recent developments that will lead to improved inventories for Mexico: development of inventory educational materials; creation of inventory manuals; estimation of emissions for unique sources; emissions-related studies; and identification of key research needs for Mexico inventories. Some of these activities are building a greater capacity in Mexico to construct emissions estimates. These topics are reviewed from the perspective of improving Mexico emissions inventories and emissions estimation capabilities.

Mexico's Program for Science and Technology, 1978 to 1982.

Science.gov (United States)

Flores, Edmundo

1979-01-01

Describes briefly the National Council for Science and Technology (CONACYT) of Mexico, and outlines Mexico's Program for Science and Technology which includes 2,489 projects in basic and applied sciences at a cost of $260 million from 1978 to 1982. (HM)

78 FR 73581 - New Mexico Disaster Number NM-00035

Science.gov (United States)

2013-12-06

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13809 and 13810] New Mexico Disaster Number NM... Mexico (FEMA-4152-DR), dated 10/29/2013. Incident: Severe Storms, Flooding, and Mudslides. Incident... 20416. SUPPLEMENTARY INFORMATION: The notice of the President's major disaster declaration for Private...

Physical Exposure to Seismic Hazards of Health Facilities in Mexico City, Mexico

Science.gov (United States)

Rodriguez, S. M.; Novelo Casanova, D.

2010-12-01

Although health facilities are essential infrastructure during disasters and emergencies, they are also usually highly vulnerable installations in the case of the occurrence of large and major earthquakes. Hospitals are one of the most complex critical facilities in modern cities and they are used as first response in emergency situations. The operability of a hospital must be maintained after the occurrence of a local strong earthquake in order to satisfy the need for medical care of the affected population. If a health facility is seriously damaged, it cannot fulfill its function when most is needed. In this case, hospitals become a casualty of the disaster. To identify the level of physical exposure of hospitals to seismic hazards in Mexico City, we analyzed their geographic location with respect to the seismic response of the different type of soils of the city from past earthquakes, mainly from the events that occurred on September 1985 (Ms= 8.0) and April 1989 (Ms= 6.9). Seismic wave amplification in this city is the result of the interaction of the incoming seismic waves with the soft and water saturated clay soils, on which a large part of Mexico City is built. The clay soils are remnants of the lake that existed in the Valley of Mexico and which has been drained gradually to accommodate the growing urban sprawl. Hospital facilities were converted from a simple database of names and locations into a map layer of resources. This resource layer was combined with other map layers showing areas of seismic microzonation in Mexico City. This overlay was then used to identify those hospitals that may be threatened by the occurrence of a large or major seismic event. We analyzed the public and private hospitals considered as main health facilities. Our results indicate that more than 50% of the hospitals are highly exposed to seismic hazards. Besides, in most of these health facilities we identified the lack of preventive measures and preparedness to reduce their

Problem Gambling in New Mexico: 1996 and 1998

Science.gov (United States)

Starling, Randall; Blankenship, Jason; May, Philip; Woodall, Gill

2009-01-01

Included in both the 1996 and 1998 Survey of Gambling Behavior in New Mexico was a scale of individual problem gambling. To assess problems related to gambling behavior, questions were developed using the DSM-IV criteria for pathological gambling. The purpose of this paper is to describe problem gamblers in New Mexico. Descriptive data indicate…

Sabbatical Leaves in New Mexico Colleges and Universities.

Science.gov (United States)

Hopson, Rex C.

This study investigates the present state of sabbatical leave policies and practices in 4-year colleges and universities in New Mexico. A questionnaire was mailed to the Academic Affairs Dean or Academic Vice-President of nine New Mexico institutions. Follow-up letters were sent and responses were received from eight of the nine institutions.…

Projected Impact of Mexico?s Sugar-Sweetened Beverage Tax Policy on Diabetes and Cardiovascular Disease: A Modeling Study

OpenAIRE

S?nchez-Romero, Luz Maria; Penko, Joanne; Coxson, Pamela G.; Fern?ndez, Alicia; Mason, Antoinette; Moran, Andrew E.; ?vila-Burgos, Leticia; Odden, Michelle; Barquera, Sim?n; Bibbins-Domingo, Kirsten

2016-01-01

Background Rates of diabetes in Mexico are among the highest worldwide. In 2014, Mexico instituted a nationwide tax on sugar-sweetened beverages (SSBs) in order to reduce the high level of SSB consumption, a preventable cause of diabetes and cardiovascular disease (CVD). We used an established computer simulation model of CVD and country-specific data on demographics, epidemiology, SSB consumption, and short-term changes in consumption following the SSB tax in order to project potential long-...

The Neotropical land snails (Mollusca, Gastropoda collected by the ‘Comisión Científica del Pacífico’

Directory of Open Access Journals (Sweden)

Abraham S.H. Breure

2017-03-01

Full Text Available The land snails collected by the ‘Comisión Científica del Pacifíco’ (CCP, a Spanish expedition to South and Central America from 1862–1866, are restudied and revised. The historical context of the expedition and the study of its collected material are described. Biographical data is given for the main persons involved. The land snails were previously studied by Joaquin Hidalgo between 1867 and 1893. A total of 3,470 specimens belonging to 211 species are treated in this paper. Of 34 species mentioned by Hidalgo is his catalogue, the corresponding material could not be located. Bulimus visendus Hidalgo, 1869 is now placed in the genus Synapterpes Pilsbry, 1896, a new combination.

Teratology in Mexico. 19th Century.

Science.gov (United States)

Gorbach, Frida

2014-01-01

It was not until the last third of the 19th century, the period in which, according to historiography, the country definitely inserted itself into modernity, that anomalies and monstrosities had a presence in Mexico. Therefore, what I present here are four moments of teratology in Mexico, four dates in which I try to recount how teratology, which still occupied a marginal place within the main themes of national science, not only reached to cover the realm of medical discussions at the time, but also laid the foundations for new disciplines like biology and anthropology.

CFD simulations of the MEXICO rotor

DEFF Research Database (Denmark)

Bechmann, Andreas; Sørensen, Niels N.; Zahle, Frederik

2011-01-01

The wake behind a wind turbine model is investigated using Computational Fluid Dynamics (CFD), and results are compared with measurements. The turbine investigated is the three‐bladed test rotor (D = 4.5 m) used in the Model Experiments in Controlled Conditions (MEXICO) wind tunnel experiment....... During the MEXICO experiment, particle image velocimetry measurements of the induction upstream and downstream of the rotor were performed for different operating conditions, giving a unique dataset to verify theoretical models and CFD models. The present paper first describes the efforts in reproducing...

75 FR 62109 - Gulf of Mexico Fishery Management Council (Council); Public Meetings

Science.gov (United States)

2010-10-07

... meetings. SUMMARY: The Gulf of Mexico Fishery Management Council (GMFMC) will convene public meetings... Embassy Suites Hotel, 4914 Constitution Ave., Baton Rouge, LA 70808. Council address: Gulf of Mexico... CONTACT: Dr. Stephen Bortone, Executive Director, Gulf of Mexico Fishery Management Council; telephone...

77 FR 40859 - Gulf of Mexico Fishery Management Council; Public Meetings; Correction

Science.gov (United States)

2012-07-11

... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration Gulf of Mexico Fishery.... SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene its Law Enforcement Advisory... Ludwig Lane, Grand Isle, LA 70358; telephone: (985) 787-2163 Council address: Gulf of Mexico Fishery...

National Renewable Energy Laboratory Renewable Energy Opportunity Assessment for USAID Mexico

Energy Technology Data Exchange (ETDEWEB)

Watson, Andrea [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bracho, Ricardo [National Renewable Energy Lab. (NREL), Golden, CO (United States); Romero, Rachel [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mercer, Megan [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2015-11-13

The United States Agency for International Development (USAID) Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) program is designing its second phase of assistance to the Government of Mexico (GOM). In preparation for program design, USAID has asked the National Renewable Energy Laboratory (NREL) to assist in identifying options for enabling renewable energy in Mexico and reducing greenhouse gas (GHG) emissions in the energy sector. The NREL team conducted a literature review and consulted with over 20 Mexican agencies and organizations during a two-week temporary duty assignment (TDY) to Mexico to identify gaps, opportunities, and program theme areas for Mexico.

Elimination of Onchocerciasis from Mexico

Science.gov (United States)

Rodríguez-Pérez, Mario A.; Fernández-Santos, Nadia A.; Orozco-Algarra, María E.; Rodríguez-Atanacio, José A.; Domínguez-Vázquez, Alfredo; Rodríguez-Morales, Kristel B.; Real-Najarro, Olga; Prado-Velasco, Francisco G.; Cupp, Eddie W.; Richards, Frank O.; Hassan, Hassan K.; González-Roldán, Jesús F.; Kuri-Morales, Pablo A.; Unnasch, Thomas R.

2015-01-01

Background Mexico is one of the six countries formerly endemic for onchocerciasis in Latin America. Transmission has been interrupted in the three endemic foci of that country and mass drug distribution has ceased. Three years after mass drug distribution ended, post-treatment surveillance (PTS) surveys were undertaken which employed entomological indicators to check for transmission recrudescence. Methodology/Principal findings In-depth entomologic assessments were performed in 18 communities in the three endemic foci of Mexico. None of the 108,212 Simulium ochraceum s.l. collected from the three foci were found to contain parasite DNA when tested by polymerase chain reaction-enzyme-linked immunosorbent assay (PCR-ELISA), resulting in a maximum upper bound of the 95% confidence interval (95%-ULCI) of the infective rate in the vectors of 0.035/2,000 flies examined. This is an order of magnitude below the threshold of a 95%-ULCI of less than one infective fly per 2,000 flies tested, the current entomological criterion for interruption of transmission developed by the international community. The point estimate of seasonal transmission potential (STP) was zero, and the upper bound of the 95% confidence interval for the STP ranged from 1.2 to 1.7 L3/person/season in the different foci. This value is below all previous estimates for the minimum transmission potential required to maintain the parasite population. Conclusions/Significance The results from the in-depth entomological post treatment surveillance surveys strongly suggest that transmission has not resumed in the three foci of Mexico during the three years since the last distribution of ivermectin occurred; it was concluded that transmission remains undetectable without intervention, and Onchocerca volvulus has been eliminated from Mexico. PMID:26161558

Youth programmes in Mexico.

Science.gov (United States)

Rodriguez De Macias, G

1990-12-01

Research indicates that in-school adolescents in Mexico have their first sexual contact at the average age of 15.5 years. In 50% of cases, such contact is with a boyfriend or girlfriend, 28.1% with a fiance, and 18.3% with a prostitute. First sexual intercourse occurs with a spouse in only 1.3% of cases. Since only one in six young people in Mexico use a form of contraception, many unwanted pregnancies outside of marriage result. 450,000 births in 1989 were to mothers below 20 years old, with 15% of births annually being among teenage mothers. An estimated three million abortions occur annually in Mexico, and abortions are the fifth major cause of death at the national level. Teen pregnancy is decisively linked with poor living conditions and life expectancy, a relatively lower level of education, and rural residence. As for psychological and anthropological variables, most teens who become pregnant belong to large, unstable families with poor family communication, and are characterized as submissive, highly dependent, and of low self-esteem. Targeting students, workers, and other youths, the MEXFAM Youth Program selects and trains program coordinators over age 21 and volunteer promoters of both sexes aged 16-20 in urban/marginal communities. Promoters offer information to their peers and other youths in their local communities, distribute barrier contraceptives, and channel medical, psychological, and legal services to young people in need. Program procedure is described.

Modelación hidráulica de socavación de pozos.

OpenAIRE

Naranjo Mesa, Jorge Alberto; Jiménez Mejía, José Fernando

2000-01-01

Se definen números elasto-fluidos para modelar la socavación de pozos de impacto de chorros y se propone una modelacion elasto-fluida para suelos cohesivos. Debido a las dificultades actuales de está clase de modelación se utiliza un modelo mas simple (Amanian y Urroz) para examinar la socavación de un pozo aguas abajo del embalse Porce II y la formación de una barra secuente.

Migration from Mexico to the United States: A high-speed cancer transition.

Science.gov (United States)

Pinheiro, Paulo S; Callahan, Karen E; Stern, Mariana C; de Vries, Esther

2018-02-01

Differences and similarities in cancer patterns between the country of Mexico and the United States' Mexican population, 11% of the entire US population, have not been studied. Mortality data from 2008 to 2012 in Mexico and California were analyzed and compared for causes of cancer death among adult and pediatric populations, using standard techniques and negative binomial regression. A total of 380,227 cancer deaths from Mexico and California were included. Mexican Americans had 49% and 13% higher mortality than their counterparts in Mexico among males and females, respectively. For Mexican Immigrants in the US, overall cancer mortality was similar to Mexico, their country of birth, but all-cancers-combined rates mask wide variation by specific cancer site. The most extreme results were recorded when comparing Mexican Americans to Mexicans in Mexico: with mortality rate ratios ranging from 2.72 (95% CI: 2.44-3.03) for colorectal cancer in males to 0.28 (95% CI: 0.24-0.33) for cervical cancer in females. These findings further reinforce the preeminent role that the environment, in its multiple aspects, has on cancer. Overall, mortality from obesity and tobacco-related cancers was higher among Mexican origin populations in the US compared to Mexico, suggesting a higher risk for these cancers, while mortality from prostate, stomach, and especially cervical and pediatric cancers was markedly higher in Mexico. Among children, brain cancer and neuroblastoma patterns suggest an environmental role in the etiology of these malignancies as well. Partnered research between the US and Mexico for cancer studies is warranted. © 2017 UICC.

Merida Initiative: Insight Into U.S. Mexico Relations

Science.gov (United States)

2016-09-01

LEGISLATION IN THE UNITED STATES ....................................................................................................33 E. MEXICO AS...United States and Mexico go far beyond sheer geography.” She goes on to say, “Bound by economic, environmental , cultural, familial, security, and...attribute the rise in prevalence of Mexican cartels to U.S. seizures of drugs in the Caribbean, essentially closing this route down and forcing Colombian

Basin of Mexico: A history of watershed mismanagement

Science.gov (United States)

Luis A. Bojorquez Tapia; Exequiel Ezcurra; Marisa Mazari-Hiriart; Salomon Diaz; Paola Gomez; Georgina Alcantar; Daniela Megarejo

2000-01-01

Mexico City Metropolitan Zone (MCMZ) is located within the Basin of Mexico. Because of its large population and demand for natural resources, several authors have questioned the viability of the city, especially in terms of water resources. These are reviewed at the regional and the local scales. It is concluded that a multi-basin management approach is necessary to...

New Mexico Clean Energy Initiatives

Science.gov (United States)

This presentation addresses New Mexico oil and gas development, brownfields, mining development, renewable energy development, renewable resources, renewable standards, solar opportunities, climate change, and energy efficiency.

ALARA development in Mexico

Energy Technology Data Exchange (ETDEWEB)

Lopez, M.A.M. [Instituto Nacional de Investigaciones Nucleares, Col Lomas de Barrilaco (Mexico)

1995-03-01

Even though the ALARA philosophy was formally implemented in the early 1980`s, to some extent, ALARA considerations already had been incorporated into the design of most commercial equipment and facilities based on experience and engineering development. In Mexico, the design of medical and industrial facilities were based on international recommendations containing those considerations. With the construction of Laguna Verde Nuclear Power Station, formal ALARA groups were created to review some parts of its design, and to prepare the ALARA Program and related procedures necessary for its commercial operation. This paper begins with a brief historical description of ALARA development in Mexico, and then goes on to discuss our regulatory frame in Radiation Protection, some aspects of the ALARA Program, efforts in controlling and reducing of sources of radiation, and finally, future perspectives in the ALARA field.

76 FR 37064 - Gulf of Mexico Fishery Management Council (Council); Public Meeting

Science.gov (United States)

2011-06-24

... meeting. SUMMARY: The Gulf of Mexico Fishery Management Council will convene a public meeting via webinar... meeting will be held via webinar. Council address: Gulf of Mexico Fishery Management Council, 2203 North... Executive Director, Gulf of Mexico Fishery Management Council; telephone: (813) 348-1630. SUPPLEMENTARY...

Seroprevalence of anti-hepatitis E virus antibodies in domestic pigs in Mexico.

Science.gov (United States)

García-Hernández, Montserrat Elemi; Cruz-Rivera, Mayra; Sánchez-Betancourt, José Iván; Rico-Chávez, Oscar; Vergara-Castañeda, Arely; Trujillo, María E; Sarmiento-Silva, Rosa Elena

2017-09-21

Hepatitis E virus (HEV) infection is one of the most common causes of acute liver diseases in humans worldwide. In developing countries, HEV is commonly associated with waterborne outbreaks. Conversely, in industrialized countries, HEV infection is often associated with travel to endemic regions or ingestion of contaminated animal products. Limited information on both, human and animal HEV infection in Mexico is available. As a consequence, the distribution of the virus in the country is largely unknown. Here, we assessed the seroprevalence of HEV among swine in different geographical regions in Mexico. Seroprevalence of anti-HEV antibodies in swine herds in Mexico was evaluated in a representative sample including 945 pig serum specimens from different regions of the country using a commercial enzyme-linked immunosorbent assay (ELISA). The overall prevalence of anti-HEV antibodies in swine was 59.4%. The northern region of Mexico exhibited the highest seroprevalence in the country (86.6%), while the central and southern regions in Mexico showed lower seroprevalence, 42.7% and 51.5%, respectively. In Mexico, HEV seroprevalence in swine is high. Importantly, northern Mexico showed the highest seroprevalence in the country. Thus, further studies are required to identify the risk factors contributing to HEV transmission among pigs in the country. Assessment of HEV human infection in the context of viral transmission in swine is required to better understand the epidemiology of hepatitis E in Mexico.

Manufacturing real wages in Mexico

Directory of Open Access Journals (Sweden)

López V Antonia

2006-01-01

Full Text Available In this paper we analyse the recent evolution and determinants of real wages in Mexico?s manufacturing sector, using theories based on the assumption of imperfect competition both in the product and in the labour markets, especially wage-bargain theory, insider-outsider and mark-up models. We show evidence that the Mexican labour market does not behave as a traditional competitive market. The proposed explanation for this fact is that some workers benefit from advantages when compared with others, so that they can get a greater share of the proceedings of the productive process. Also, we find that changes in the degree of competition in the market for output influence the behaviour of real wages.

Agglomeration economies, growth and the new economic geography in Mexico

OpenAIRE

Alejandro Diaz-Bautista

2005-01-01

El presente estudio sobre el crecimiento economico regional en Mexico se basa en la nueva geografia economica, donde la distancia desempena un papel importante para explicar el crecimiento economico urbano regional. Los resultados muestran que la distancia a la frontera norte de Mexico y la migracion en Mexico, despues de la puesta en marcha del TLCAN, son factores importantes que explican el crecimiento regional estatal y las aglo-meraciones para el periodo 1994 a 2000. Los resultados tambie...

Catch-up Growth Followed by Stagnation: Mexico 1950–2008

OpenAIRE

Timothy Kehoe; Felipe Meza

2011-01-01

In 1950 Mexico entered an economic takeoff and grew rapidly for more than 30 years. Growth stopped during the crises of 1982-1995, despite major reforms, including liberalization of foreign trade and investment. Since then growth has been modest. We analyze the economic history of Mexico 1877-2010. We conclude that the growth 1950-1981 was driven by urbanization, industrialization, and education and that Mexico would have grown even more rapidly if trade and investment had been liberalized so...

New Mexico Federal Lands

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This map layer consists of federally owned or administered lands of the United States, Puerto Rico, and the U.S. Virgin Islands. Only areas of 640 acres or more are...

Silencing criticism in Mexico

Directory of Open Access Journals (Sweden)

Ximena Suárez

2017-10-01

Full Text Available Journalists and human rights defenders in Mexico are being attacked in an attempt to silence their criticism. Many are forced to flee or risk being assassinated. The consequences are both personal and of wider social significance.

Las Tierras de Nuevo Mexico. [The Lands of New Mexico.

Science.gov (United States)

Swadesh, Frances Leon; And Others

New Mexico was inhabited thousands of years ago. Each group of settlers saw the land in distinct ways. For some, its beauty consisted of its quality, the abundance of water, and the hope of a good harvest. For others, its beautiful sites were of more importance. Thus, each group established its own manner of living on the land and of using it.…

Christmas in Mexico.

Science.gov (United States)

Kern County Superintendent of Schools, Bakersfield, CA.

The Christmas season in Mexico starts on December 16 with "las posadas," a series of religious processions in which families or neighbors reenact Joseph's search for shelter for Mary en route to Bethlehem. Those representing pilgrims travel from home to home until they are finally accepted by those representing innkeepers at a home with…

Manufacturing poverty: the maquiladorization of Mexico.

Science.gov (United States)

La Botz, D

1994-01-01

Based on interviews with social workers, attorneys, feminists, union activists, and factory workers, the author argues that the maquiladora free trade zone of Northern Mexico portends developments under the North American Free Trade Agreement. Today some 500,000 Mexican workers labor in 2,000 factories for $4.50 a day in Mexico's maquiladoras. Two-thirds of the workers are women, many single women who head their households. These women work in the new, modern manufacturing plants in industrial parks, but live in squalid shantytowns without adequate water, sewage, or electricity. On the job, workers face exposures to toxic chemicals and dangerous work processes. The Mexican government does not have the political will, the trained personnel, or the equipment to monitor these occupational health problems. While Mexico's Constitution and labor laws guarantee workers the right to organize, bargain collectively, and strike, in practice the state controls the unions and opposes worker activism. In the face of employer and state repression workers are forced to organize secretly to fight for higher wages and safer conditions.

Incidence and phylogenetic analyses of Armillaria spp. associated with root disease in peach orchards in the State of Mexico, Mexico

Science.gov (United States)

R. D. Elias-Roman; R. A. Guzman-Plazola; N. B. Klopfenstein; D. Alvarado-Rosales; G. Calderon-Zavala; J. A. Mora-Aguilera; M.-S. Kim; R. Garcia-Espinosa

2013-01-01

Incidence of peach [Prunus persica (L.) Batsch] tree mortality attributed to Armillaria root disease was assessed from 2009 to 2011 in 15 orchards in the State of Mexico, Mexico. Incidence increased gradually every year of assessment, reaching average values of 9.7, 15.3 and 20.3% tree mortality and 23.2, 24.7 and 28.3% disease-impacted area of the orchards during 2009...

The economic impact of Sandia National Laboratories on Central New Mexico and the State of New Mexico Fiscal Year 1998; ANNUAL

International Nuclear Information System (INIS)

Lansford, Robert R.; Adcock, Larry D.; Gentry, Lucille M.; Ben-David, Shaul; Temple, John

1999-01-01

Sandia National Laboratories (SNL) is a Department of Energy federally funded national security laboratory that uses engineering and science to ensure the security of the Nation. SNL provides scientific and engineering solutions to meet national needs in nuclear weapons and related defense systems, energy security, and environmental integrity. SNL works in partnerships with universities and industry to enhance their mission and transfer technology that will address emerging national challenges for both government and industry. For several years, the U.S. Department of Energy (DOE) Albuquerque Operations Office (AL) and New Mexico State University (NMSU) have maintained an inter-industry, input-output (I/O) model with capabilities to assess the impacts of developments initiated outside the economy such as federal DOE monies that flow into the state, on an economy. This model will be used to assess economic, personal income and employment impacts of SNL on Central New Mexico and the State of New Mexico. Caution should be exercised when comparing economic impacts between fiscal years prior to this report. The I/O model was rebased for FY 1998. The fringe benefits coefficients have been updated for the FY 1996 and FY 1997 economic impacts analysis. Prior to FY 1993 two different I/O base models were used to estimate the impacts. New technical information was released by the Bureau of Economic Analysis (BEA), U.S. Department of Commerce in 1991 and in 1994 and was incorporated in FY 1991, FY 1993, and FY 1994 I/O models. Also in 1993, the state and local tax coefficients and expenditure patterns were updated from a 1986 study for the FY 1992 report. Further details about the input-output model can be found in ''The Economic Impact of the Department of Energy on the State of New Mexico-FY 1998'' report by Lansford, et al. (1999). For this report, the reference period is FY 1998 (October 1, 1997, through September 30, 1998) and includes two major impact analyses: The

Implementation of an active aging model in Mexico for prevention and control of chronic diseases in the elderly

Directory of Open Access Journals (Sweden)

Correa-Muñoz Elsa

2009-08-01

Full Text Available Abstract Background World Health Organization cites among the main challenges of populational aging the dual disease burden: the greater risk of disability, and the need for care. In this sense, the most frequent chronic diseases during old age worldwide are high blood pressure, type 2 diabetes mellitus, cancer, arthritis, osteoporosis, depression, and dementia. Chronic disease-associated dependency represents an onerous sanitary and financial burden for the older adult, the family, and the health care system. Thus, it is necessary to propose community-level models for chronic disease prevention and control in old age. The aim of the present work is to show our experience in the development and implementation of a model for chronic disease prevention and control in old age at the community level under the active aging paradigm. Methods/Design A longitudinal study will be carried out in a sample of 400 elderly urban and rural-dwelling individuals residing in Hidalgo State, Mexico during five years. All participants will be enrolled in the model active aging. This establishes the formation of 40 gerontological promoters (GPs from among the older adults themselves. The GPs function as mutual-help group coordinators (gerontological nuclei and establish self-care and self-promotion actions for elderly well-being and social development. It will be conformed a big-net of social network of 40 mutual-help groups of ten elderly adults each one, in which self-care is a daily practice for chronic disease prevention and control, as well as for achieving maximal well-being and life quality in old age. Indicators of the model's impact will be (i therapeutic adherence; (ii the incidence of the main chronic diseases in old age; (iii life expectancy without chronic diseases at 60 years of age; (iv disability adjusted life years lost; (v years of life lost due to premature mortality, and (vi years lived with disability. Discussion We propose that the

76 FR 60807 - Gulf of Mexico Fishery Management Council; Public Meeting; Correction

Science.gov (United States)

2011-09-30

... to a Council meeting. SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting... Thursday, October 13, 2011. ADDRESSES: The meeting will be held at the Gulf of Mexico Fishery Management Council, 2203 North Lois Avenue, Suite 1100, Tampa, FL 33607. Council address: Gulf of Mexico Fishery...

Old age pensions in Mexico: Toward universal coverage

OpenAIRE

Willmore, Larry

2014-01-01

This paper chronicles the rise of social pensions in Mexico. First it summarizes the pension system prior to introduction of social pensions. Next it describes how Mexico City, the federal government, and seventeen of Mexico’s 31 states initiated social pensions, a policy supported eventually by each of the three major political parties. It concludes with thoughts on what remains to be done.

Epidemic Risk from Cholera Introductions into Mexico

OpenAIRE

Moore, Sean M.; Shannon, Kerry L.; Zelaya, Carla E.; Azman, Andrew S.; Lessler, Justin

2014-01-01

Stemming from the 2010 cholera outbreak in Haiti, cholera transmission in Hispaniola continues with over 40,000 cases in 2013. The presence of an ongoing cholera outbreak in the region poses substantial risks to countries throughout the Americas, particularly in areas with poor infrastructure. Since September 9, 2013 nearly 200 cholera cases have been reported in Mexico, as a result of introductions from Hispaniola or Cuba. There appear to have been multiple introductions into Mexico resultin...

China in Mexico: More Opportunity than Risk

Science.gov (United States)

2011-10-17

factory.55 Mexico’s percent of Ford’s U.S. car production went from 11.8 in 2006 to 16 percent in 2008.56 Nissan , Mazda, Volkswagen, Audi, Toyota ... compared to the time lag (and increased cost) of over a week required to transport products from China to the United States. Even in the well...and Honda also produce cars in Mexico, all increasing investment and manufacturing facilities.57 China, in selecting Mexico as a major FDI

Water Scarcity and Water Policy in Mexico

OpenAIRE

Facchini, Gianluca

2009-01-01

This thesis addresses the possible solutions to control demand and supply of water for a sustainable environment in Mexico, along with a detailed analyses of economic implications related to the water sector. At the same time it focuses on the opportunities and constraints to improve the use of water and the allocation in the agricultural sector, by a system of transferable water-use permits. Actual examples are provided nationwide to the current situation in Mexico, focusing on problems rela...

Helminths of the Virginia opossum Didelphis virginiana (Mammalia: Didelphidae) in Mexico.

Science.gov (United States)

Monet-Mendoza, Anne; Osorio-Sarabia, David; García-Prieto, Luis

2005-02-01

The goal of this study was to provide further information about helminth parasites of Virginia opossum Didelphis virginiana Kerr, 1792 from Mexico. During routine faunal investigations between 1958 and 2001, 101 opossum were necropsied. Nineteen taxa of helminths were collected, representing 13 genera from hosts in 27 localities from Mexico. There are 58 new locality records, with 6 species recorded in Mexico for the first time: Brachylaima virginiana Dickerson, 1930; Cruzia americana Mapleston, 1930; Didelphonema longispiculata (Hill, 1939); Didelphostrongylus hayesi Prestwood, 1976; Viannaia didelphis Travassos, 1914; and Viannaia viannai Travassos, 1914. This increases the number of helminth taxa previously known for this host in Mexico to 28.

PREFACE: X Workshop of the Gravitation and Mathematical Physics Division, Mexican Physical Society

Science.gov (United States)

2014-11-01

The collection of papers in this volume was presented during the X Workshop of the Gravitation and Mathematical Physics Division of the Mexican Physical Society (DGFM-SMF), which was held in Pachuca, Hidalgo, México, December 2-6, 2013. The Workshop is a bi-annual series of conferences sponsored by the DGFM-SMF that started in 1993 with the purposes of discussing and exchanging the research and experience of the gravitational and mathematical physics communities in Mexico. Each Mexican Workshop has been devoted to subjects of broad interest, so that students, in particular, can have access to specialized courses and talks that allow them to raise up their qualifications as professional researchers. Recurrent topics in the Mexican Workshop are supergravity, branes, black holes, the early Universe, observational cosmology, quantum gravity and cosmology and numerical relativity. Following our previous Workshops, distinguished researchers in the field, working in Mexico, were invited to give courses, whereas young researchers were invited for plenary lectures. More specialized talks were also presented in parallel sessions, with ample participation of researchers, and graduate and undergraduate students; most of the presentations have been included in these proceedings. The contributions in this volume have been peer-reviewed, and they represent most of the courses, plenary talks and contributed talks presented during our Workshop. We are indebted to the contributors of these proceedings, as well as to the other participants and organizers, all for making the event a complete success. We acknowledge the professionalism of our reviewers, who helped us to keep high quality standards in all manuscripts. Acknowledgments The organizing committee would like to acknowledge the financial support of the Mexican National Science and Technology Council (CONACyT), the Mexican Physical Society (SMF), as well as several Institutions including: Centro de Investigación y Estudios

Distribución de Aedes albopictus (Skuse en Nuevo León, México, 2001-2004 Distribution of Aedes albopictus (Skuse in Nuevo Leon, México, 2001-2004

Directory of Open Access Journals (Sweden)

Héctor Orta-Pesina

2005-04-01

Full Text Available OBJETIVO: Determinar la distribución de Aedes albopictus (Skuse en Nuevo León, México. MATERIAL Y MÉTODOS: Entre 2001 y 2004, utilizando métodos estandarizados de recolección de larvas de mosquitos, se analizaron 6 371 muestras, de 167 localidades. Se estimaron proporciones de muestras positivas de Ae. albopictus, por municipio, por año, utilizando Excel. RESULTADOS: Hubo 1 179 muestras positivas para larvas de Ae. albopictus distribuidas en 10 municipios: cinco localizados en la llanura costera del Golfo de México, con clima semicálido, subhúmedo y con lluvias casi todo el año (Allende, Montemorelos, Linares, General Terán y Santiago; otros, Sabinas Hidalgo y Cadereyta, se localizan en las grandes llanuras del norte de América, con clima cálido, semiseco y con lluvias poco frecuentes y, finalmente, Apodaca, San Nicolás y Escobedo en el área metropolitana de la ciudad de Monterrey. CONCLUSIONES: Hasta noviembre de 2004, el segundo vector de mayor importancia epidemiológica en el ciclo de la transmisión de Ae. albopictus a escala mundial se encontró en 10 municipios del estado de Nuevo León.OBJECTIVE: To determine the distribution of Aedes albopictus (Skuse in Nuevo Leon between 2001 and 2004. MATERIAL AND METHODS: Standardized methods were used to collect 6371 samples of mosquito's larvae from 167 sites. The proportions of samples positive for Ae. albopictus were obtained by municipality and year, using the software program Excel. RESULTS: There were 1 179 samples positive for Ae. albopictus. This species was distributed over 10 municipalities, as follows: Five on the Gulf of Mexico Coastal Plains, which predominantly have a semi-warm, sub-humid climate, and precipitations almost year round (Allende, Montemorelos, Linares, General Teran, and Santiago; two (Sabinas Hidalgo, and Cadereyta localized on the North American Great Plains, which have a warm, semiarid climate, and scarce precipitations. The final three were Apodaca

The Practice of Psychotherapy in Mexico: Past and Present

Science.gov (United States)

Stark, Marcella D.; Frels, Rebecca K.; Chavez, Rafael Reyes; Sharma, Bipin

2010-01-01

This article explores the history of psychotherapy in Mexico and describes past and current practices of psychological services, training, and supervision for Mexican international students in the United States. Sample curricula, texts, and universities in Mexico are listed. Implications for training underscore the importance of collaboration and…

78 FR 72141 - New Mexico Disaster Number NM-00037

Science.gov (United States)

2013-12-02

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13787 and 13788] New Mexico Disaster Number NM... Mexico (FEMA-4148-DR), dated 09/30/2013. Incident: Severe Storms and Flooding Incident Period: 07/23/2013... INFORMATION: The notice of the President's major disaster declaration for Private Non-Profit organizations in...

77 FR 63409 - New Mexico Disaster Number NM-00029

Science.gov (United States)

2012-10-16

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13252 and 13253] New Mexico Disaster Number NM... Mexico (FEMA-4079-DR), dated 08/24/2012. Incident: Flooding. Incident Period: 06/22/2012 through 07/12... the President's major disaster declaration for Private Non-Profit organizations in the State of NEW...

76 FR 81553 - New Mexico Disaster Number NM-00024

Science.gov (United States)

2011-12-28

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12940 and 12941] New Mexico Disaster Number NM... Mexico (FEMA-4047-DR), dated 11/23/2011. Incident: Flooding. Incident Period: 08/19/2011 through 08/24... INFORMATION: The notice of the President's major disaster declaration for Private Non-Profit organizations in...

76 FR 58772 - Safety & Security Trade Mission; Mexico City and Monterrey, Mexico

Science.gov (United States)

2011-09-22

... dinner at a local restaurant--group transportation will be provided. On February 1, participants will.... Group dinner at local restaurant (no host). February 1 Mexico City/Monterrey. Breakfast (no host... ability to meet certain conditions and to satisfy the selection criteria as outlined below. This mission...

USDA FS Inventoried Roadless Areas in New Mexico, Sept. 2000

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This dataset contains all National Forest Inventoried Roadless Areas (IRAs) for New Mexico. The IRA data was originally submitted to GSTC by all national forests...

Advisable alternative fuels for Mexico; Combustibles alternativos convenientes para Mexico

Energy Technology Data Exchange (ETDEWEB)

Aguilar Gonzalez, Jorge Luis [ICA Fluor (Mexico)

2007-07-15

The alternative fuels are born with the goal of not damaging the environment; biodiesel, electricity, ethanol, hydrogen, methanol, natural gas, LP gas, are the main alternative fuels. However, the biodiesel and bioetanol are the only completely renewable ones, this makes them ideal to be developed in Mexico, since the agricultural sector could be fortified, the technological independence be favored, improve the conservation of the oil resources and by all means not to affect the environment. On the other hand, also efficient cultivation techniques should be developed to guarantee the economy of the process. [Spanish] Los combustibles alternativos nacen con la meta de no danar el medio ambiente; el biodiesel, electricidad, etanol, hidrogeno, metanol, gas natural, gas LP, son los principales combustibles alternativos. No obstante, el biodiesel y el bioetanol son los unicos completamente renovables, esto los hace ideales para desarrollarse en Mexico, ya que se podria fortalecer el sector agricola, favorecer la independencia tecnologica, mejorar la administracion de los recursos petroleros y por supuesto no afectar al medio ambiente. Por otro lado tambien se tendrian que desarrollar tecnicas de cultivo eficientes para garantizar la economia del proceso.

New Mexico low-temperature geothermal resources and economic development programs

International Nuclear Information System (INIS)

Whittier, J.; Schoenmackers, R.

1990-01-01

This paper reports on New Mexico's low-temperature geothermal resources which have been utilized to promote economic development initiatives within the state. Public funds have been leveraged to foster exploration activities which have led to the establishment of several direct-use projects at various sites within New Mexico. State policies have focused on attracting one business sector, the commercial greenhouse industry, to expand and/or relocate in New Mexico. Geothermal-related promotional activities have begun to show success in achieving economic growth. New Mexico now has almost half of the geothermally-heated greenhouse space in the nation. It is anticipated that the greenhouse sector will continue to grow within the state. Future economic development activities, also relying upon the geothermal resource base, will include vegetable dehydration and aquaculture with a focus on the microalgae sector

Faulting in eastern New Mexico: Revision 1

International Nuclear Information System (INIS)

Murphy, P.J.

1987-08-01

This area in eastern New Mexico is being studied because of its proximity to a proposed high-level nuclear waste repository site in Deaf Smith County, Texas. Regional and local tectonics must be thoroughly understood in order to be able to predict future tectonic activities in the site region. Hydrogeologic studies indicate that ground-water recharge, for regional deep and shallow aquifer systems, occurs primarily within the study area. Regional, easterly ground-water flow may be significantly affected by the spacing, orientation, and character of faults identified in this report. The tectonic history of eastern New Mexico is developed from information from 660 exploratory wells. A history of recurrent tectonic movements is evident, beginning possibly in the late Precambrian and extending into the late Cenozoic. The nature of the evidence includes the lateral and vertical distribution and the lithology of these deposits. The results are presented mainly as isopach and structure contour maps and as structural cross sections. The Paleozoic tectonic history of eastern New Mexico is similar and related to the history of the Texas Panhandle. Differences occur primarily in the Mesozoic and Cenozoic histories; tectonic uplift persisted for longer periods and faults show evidence of repeated movements in eastern New Mexico. This is probably a result of the proximity of the area to the Laramide and Basin and Range deformational events. 442 refs., 35 figs

Abortion legalization and childbearing in Mexico1

Science.gov (United States)

Gutierrez Vazquez, Edith Y.; Parrado, Emilio A.

2016-01-01

In 2007 abortion was legalized in the Federal District of Mexico, making the largest jurisdiction in Latin America, outside of Cuba, to allow women to have abortions on request during the first trimester of pregnancy. While the implications of the law for women's health and maternal mortality have been investigated, its potential association with fertility behavior has yet to be assessed. In this paper, we examine metropolitan area differences in overall and parity-specific, as well as the age pattern of childbearing between 2000 and 2010 to more precisely isolate the contribution of abortion legalization to fertility in Mexico. Our statistical specification applies difference-in-difference regression methods that control for concomitant changes in other socioeconomic predictors of fertility to assess the differential influence of the law across age groups. In addition, we account for prior fertility levels and change to better separate the effect of the law from preceding trends. Overall, the evidence suggests a systematic association between abortion legalization and fertility. The law appears to have contributed to lower fertility in Mexico City compared to other metropolitan areas and prior trends, though the influence is mostly visible among women aged 20-34 in connection with the transition to first and second child with limited impact on teenage fertility. There is some evidence that its effect might be diffusing to the greater Mexico City metropolitan area. PMID:27285423

Meteorological and sulphur dioxide dispersion modelling for an industrial complex near Mexico city metropolitan area

International Nuclear Information System (INIS)

Mora, V.R.; Sosa, G.; Molina, M.M.; Palmerin-ruiz, M.E.; Melgarejo-flores, L.E.

2009-01-01

Major sulphur dioxide emissions in Mexico are due largely to fuel of oil refining and coal combustion. In Tula-Vito-Apasco industrial corridor (TVA) are located two important sources of SO/sub 2/: the 'Miguel Hidalgo' refinery and the 'Francisco Perez Rios' power plant. Due to from March 25 to April 22 of 2006 a major field campaign took place as part of a collaborative research program called MILAGRO. Data collected around the Industrial Complex were used to: a) evaluate the air quality to local and regional scale; b) study the structure of the atmospheric boundary layer (BL); and c) validate meteorological and dispersion models. In this study we presented the behaviour of daytime BL, and the results of meteorological and dispersion modelling for selected episodes of high sulfur dioxide (SO/sub 2/). The Regional Atmospheric Modeling System (RAMS) and the Hybrid and Particle Concentration Transport Model (HYPACT) were used to evaluate the impact of SO/sub 2/ emissions to regional scale. For modelling, we selected the days where higher mean daily levels of SO/sub 2 /surface concentrations were observed, these corresponded to March 31 and April 6. The results indicate that: The daytime BL in TVA, exhibited a normal behavior, a stable layer or thermal inversion close to surface was observed at 0800 LST (up to 80% of the cases), then the mixing height (MH) growths, with a growth rate of 313 m h-1 (between 0800 to 1200 LST). The most rapid MH growth happened between 1200 to 1500 LST;. The maximum MH was observed at 1500 LST (90% of the cases); the mean maximum MH was close to 2794 m AGL; Potential temperature and humidity profiles showed a normal behavior; High persistence in wind direction (> 0.6) close to surface up to 500 m AGL, was observed at 1500, and 1800 LST, at the same time, a low level jet, penetrating from the NE, with wind speed between 6 to 8 m s/sup -1/ was observed. Meteorological modelling was used to determine the circulation patterns in the region

78 FR 12294 - Gulf of Mexico Fishery Management Council (Council); Public Meetings

Science.gov (United States)

2013-02-22

... meetings. SUMMARY: The Gulf of Mexico and South Atlantic Fishery Management Councils will convene a Science.... to 4 p.m. EST on Tuesday, March 12, 2013. ADDRESSES: The meeting will be held at the Gulf of Mexico.... Council address: Gulf of Mexico Fishery Management Council, 2203 North Lois Avenue, Suite 1100, Tampa, FL...

Patrones de variación espacial y temporal de los macroinvertebrados acuáticos en la Laguna de Tecocomulco, Hidalgo (México

Directory of Open Access Journals (Sweden)

Axel Eduardo Rico-Sánchez

2014-04-01

Full Text Available La Laguna de Tecocomulco (Hidalgo es un relicto de los antiguos Lagos del Anáhuac con suma importancia para la conservación de aves acuáticas. No obstante, se desconoce su composición de macroinvertebrados. En el presente estudio se analizaron las variaciones espaciales y temporales de los macroinvertebrados acuáticos de la laguna. Se realizaron cuatro campañas de monitoreo (lluvias y estiaje. Se estudiaron seis sitios (litorales y en interior de la laguna, se registraron factores ambientales, se determinaron parámetros de calidad del agua y se recolectaron macroinvertebrados acuáticos. Se obtuvo la riqueza de familias y se calculó su Índice de Valor de Importancia. Se realizaron análisis multivariados de ordenación por componentes principales (ACP con base en sus características físicas y químicas y de similitud entre sitios y familias con los índices de Jaccard y Bray-Curtis. Tambien se hizo un análisis de correspondencias canónicas (ACC de factores ambientales y macroinvertebrados acuáticos y macrófitas. El ACP mostró la variación estacional, con el período cálido (mayo y agosto y el periodo frío (noviembre y enero mostrando altos valores de conductividad, alcalinidad, dureza, sulfatos y macronutrientes (N y P. Se encontraron 26 familias de macroinvertebrados, con la máxima riqueza en agosto. El análisis de similitud de Jaccard diferenció los sitios litorales por su mayor riqueza de familias de la zona limnética, mismos que presentan diferencias en la composición de macrófitas. El estudio revela que la Laguna de Tecocomulco tiene variaciones espaciales y temporales relacionadas tanto con factores ambientales como bióticos con la presencia de grupos dominantes. En ese sentido, y considerando su diversidad de macroinvertebrados, la Laguna de Tecocomulco debe ser sujeta a un plan de conservación y manejo.

A survey of 222Rn in drinking water in mexico city

International Nuclear Information System (INIS)

Vasquez-Lopez, C.; Zendejas-Leal, B. E.; Golzarri, J. I.; Espinosa, G.

2011-01-01

In Mexico City there are more than 22 millions of inhabitants (10 in the metropolitan area and 12 in the suburban zone) exposed to drinking water. The local epidemiological authorities recognised that exposure to radon contaminated drinking water is a potential health hazard, as has been considered worldwide. The United States Environmental Protection Agency has proposed a limit of 11.1 Bq l -1 for the radon level in drinking water. In Mexico a maximum contamination level of radon in drinking water has not yet even considered. In this work, a 222 Rn study of drinking water in Mexico City has revealed a range of concentrations from background level to 3.8 Bq l -1 . 222 Rn was calculated using a portable degassing system (AquaKIT) associated with an AlphaGUARD measuring system. Samples from 70 wells of the water system of the south of the Valley Basin of Mexico City and from houses of some other political administrative divisions of Mexico City were taken. (authors)

The economic impact of Los Alamos National Laboratory on north-central New Mexico and the state of New Mexico fiscal year 1997

International Nuclear Information System (INIS)

Lansford, R.R.; Nielsen, T.G.; Schultz, J.; Adcock, L.D.; Gentry, L.M.

1998-01-01

Los Alamos National Laboratory (LANL) is a multidisciplinary, multiprogram laboratory with a mission to enhance national military and economic security through science and technology. Its mission is to reduce the nuclear danger through stewardship of the nation's nuclear stockpile and through its nonproliferation and verification activities. An important secondary mission is to promote US industrial competitiveness by working with US companies in technology transfer and technology development partnerships. Los Alamos is involved in partnerships and collaborations with other federal agencies, with industry (including New Mexico businesses), and with universities worldwide. For this report, the reference period is FY 1997 (October 1, 1996, through September 30, 1997) and includes two major impact analysis: the impact of LANL activities on north-central New Mexico and the economic impacts of LANL on the state of New Mexico. Total impact represents both direct and indirect respending by business, including induced effects (respending by households). The standard multipliers used in determining impacts result from the inter-industry, input-output models developed for the three-county region and the state of New Mexico. 5 figs., 12 tabs

Aging in Mexico: Population Trends and Emerging Issues

Science.gov (United States)

Vega, William; López-Ortega, Mariana

2017-01-01

Abstract Although all nations in the America’s face a common demographic reality of longevity, declining fertility rates and changes in family roles a growing body of research points to a dramatic demographic transformation in Mexico. Although Mexico’s population is relatively young, with a median age of 27.9 in 2015, it will age rapidly in coming years, increasing to 42 years by 2050. The rapid median age in the nation also reflects the growing proportion of people 65 or older, and is expected to triple to 20.2% by 2050. This article examines how the age and gender structure of Mexico offers important insights about current and future political and social stability, as well as economic development. Mexico is the world’s eleventh largest country in terms of population size and the “demographic dividend” of a large youthful population is giving way to a growing older population that will inevitably place demands on health care and social security. The shift in age structure will result in increased dependency of retirees on the working-age population in the next 20 years. Mexico does not provide universal coverage of social security benefits and less than half of the labor force is covered by any pension or retirement plan. As a result, elderly Mexicans often continue working into old age. The high total poverty rate in the country, especially among the older population magnifies the problem of the potential dependency burden. The article ends with a discussion of key public policy issues related to aging in Mexico. PMID:27927730

Emerging patterns of crack use in Mexico City.

Science.gov (United States)

Valdez, Avelardo; Kaplan, Charles; Nowotny, Kathryn M; Natera-Rey, Guillermina; Cepeda, Alice

2015-08-01

Recent studies in Mexico have documented a significant increase in crack cocaine use, indicating the potential for an emerging drug epidemic. Ethnographic observations and interviews were used describe the profiles and patterns of use among street-recruited crack users in Mexico City. The data came from an international research collaboration funded by the National Institutes of Health. A polythetic typology was developed based on five dimensions central to categorizing patterns of crack use behavior: frequency of use, duration of use, context, social networks, and social contracts. Four types of users were discovered applying these dimensions: dabblers, stable users, crack heads, and old heads. Although several similarities were documented between patterns of crack use in Mexico and those in the United States and Western Europe, several key aspects distinguished crack users in this population: (1) self-regulated use; (2) non-linear progression of crack; and (3) the influence of the dimensions pertaining to setting, social networks, and social contract as contributing to understanding of the previous two. Further, we provide a discussion of how specific contextual factors in Mexico may be giving rise to these emerging patterns. Compared to the U.S. and Europe, this study finds that the majority of crack users were able to self-regulate their use without major disruption to daily social functioning. As crack use spreads in Mexico and other Latin American countries, we need to recognize the importance of social context in developing more tailored health and social responses that are specific to these developing countries. Copyright © 2015 Elsevier B.V. All rights reserved.

Deep-water northern Gulf of Mexico hydrocarbon plays

International Nuclear Information System (INIS)

Peterson, R.H.; Cooke, D.W.

1995-01-01

The geologic setting in the deep-water (depths greater than 1,500 feet) Gulf of Mexico is very favorable for the existence of large, commercial hydrocarbon accumulations. These areas have active salt tectonics that create abundant traps, underlying mature Mesozoic source rocks that can be observed expelling oil and gas to the ocean surface, and good quality reservoirs provided by turbidite sand deposits. Despite the limited amount of drilling in the deep-water Gulf of Mexico, 11 deep-water accumulations have been discovered which, when developed, will rank in the top 100 largest fields in the Gulf of Mexico. Proved field discoveries (those with announced development plans) have added over 1 billion barrels of oil equivalent to Gulf of Mexico reserves, and unproved field discoveries may add to additional billion barrels of oil equivalent. The Minerals Management Service, United States Department of the Interior, has completed a gulf-wide review of over 1,086 oil and gas fields and placed every pay sand in each field into a hydrocarbon play (plays are defined by chronostratigraphy, lithostratigraph, structure, and production). Seven productive hydrocarbon plays were identified in the deep-water northern Gulf of Mexico. Regional maps illustrate the productive limits of each play. In addition, field data, dry holes, and wells with sub-economic pay were added to define the facies and structural limits for each play. Areas for exploration potential are identified for each hydrocarbon play. A type field for each play is chosen to demonstrate the play's characteristics

Foliicolous fungi from Arctostaphylos pungens in Mexico

OpenAIRE

Moreno-Rico, Onésimo; Groenewald, Johannes Z.; Crous, Pedro W.

2014-01-01

Arctostaphylos pungens "Manzanita" is an important shrub in the southwestern USA, and northern and central Mexico. Manzanita bears apple-like fruit that is utilised for a range of edible products. Over the past two years, several foliar disease problems were noted on this host in the San José de Gracia region of Mexico. The aim of the present study was to elucidate their identity through the analysis of morphological characters and DNA phylogeny (based on the large subunit nuclear ribosomal R...

Oil's role in free trade agreement crux of Mexico's petroleum sector dilemma

International Nuclear Information System (INIS)

Anon.

1992-01-01

Mexico's president Salinas' efforts at privatization have not yet touched Mexico's most valuable industry, oil. That remains under control of state owned Petroleos Mexicanos. Pemex and Mexico's huge oil union have come under increasing criticism for alleged abuses of power. In addition, controversy rages as to the true extent of Mexican oil resources and whether Pemex has the wherewithal to meet domestic demand and sustain oil exports. Critics also contend opening Mexico's oil sector to foreign participation would introduce new efficiencies and cost cutting measures in the cash strapped state oil industry. This paper reports that at the center of the controversy is the proposed Free Trade Agreement among Mexico, the U.S., and Canada, pushed strongly by Salinas. Oil's role in the FTA may prove the pact's main sticking point

Determining the Feasibility of Yellow Corn Production in Mexico

OpenAIRE

Mejia, Maria; Peel, Derrell S.

2009-01-01

Mexico produces large quantities of white corn for human consumption. Yellow corn production, mostly used for feed, has increased lately. Driving factors include higher domestic demand (growing livestock industry) and greater international demand (ethanol industry). This study uses enterprise budgeting to determine the feasibility of producing yellow corn in Mexico.

Glaucoma Medication Preferences among Glaucoma Specialists in Mexico.

Science.gov (United States)

Lazcano-Gomez, Gabriel; Alvarez-Ascencio, Daniela; Haro-Zuno, Cindy; Turati-Acosta, Mauricio; Garcia-Huerta, Magdalena; Jimenez-Arroyo, Jesus; Castañeda-Diez, Rafael; Castillejos-Chevez, Armando; Gonzalez-Salinas, Roberto; Dominguez-Dueñas, Francisca; Jimenez-Roman, Jesus

2017-01-01

To determine the glaucoma specialists' preferences for the different brands of topical glaucoma medications available in Mexico. A web-based survey was sent to 150 board-certified glaucoma specialists in Mexico, with 14 questions related to brand preferences for all glaucoma medications available in Mexico. Participants were asked to select each glaucoma medication class by brand and to state the factors leading to their choice. Data from 111 (74%) glaucoma specialists were collected. Imot (timolol 0.5%; Sophia, Mexico) was the preferred brand for the beta-blockers (BB) class by 71% (n = 79) of the participants. Azopt (brinzolamide 1%; Alcon Lab, US) was the preferred carbonic anhydrase inhibitor (CAI) by 54% (n = 60) of the glaucoma specialists. Lumigan (bimatoprost 0.01% and 0.03%; Allergan Inc., U.S.) was the first choice for the prostaglandin analogues (PGAs) in 62% (n = 70) of the answers. The most frequently prescribed alpha-agonist (AA) was Agglad (brimonidine 0.2%; Sophia Lab, Mexico) in 44% (n = 49) of the answers. Medication accessibility (31%), cost (29%), and recommended dose (23%) were the three main factors influencing the glaucoma specialists' preferences. Medication cost and accessibility, as well as posology, remain the main factors influencing brand preferences among glaucoma doctors. In our professional opinion, the therapeutic effect must be the leading factor when prescribing topical medications in the daily practice, so that patients receive the best treatment option. This survey provides an understanding of the decision-making process when prescribing glaucoma medications by glaucoma specialists in a Latin American developing country. Ideally, patient treatment should be individualized and aimed to achieve the best results possible for their specific condition. How to cite this article: Lazcano-Gomez G, Alvarez-Ascencio D, Haro-Zuno C, Turati-Acosta M, Garcia-Huerta M, Jimenez-Arroyo J, Castañeda-Diez R, Castillejos-Chevez A, Gonzalez

Mexico: a regional power or a failed State?

Directory of Open Access Journals (Sweden)

Karol Derwich

2015-10-01

Caribbean region for many years. This opinion has strong foundations. Territory, geographical location, economy, and political influence are the key factors that predestine this country to the role of a regional power. The democratic transition that has taken place in Mexico in last decades and economic cooperation with the United States also allow it to play a role of regional leader. However, Mexico has significant problems that make it difficult for the country to play the role of a real leader. The most important one is the development of narcobusiness. This phenomenon brings not only the growing activity of drug cartels but also the eruption of narcoviolence in Mexico. This gives rise to grave problems for the Mexican authorities. The development of narcobusiness is partially the result of weakness of some of its institutions. For example, police forces do not carry out their tasks and are closely related to the drug cartels. As a result, the Mexican state is incapable of assuring security to its citizens – one of the most important functions of every state. Is it able to control its territory? It definitely does not have a monopoly for the use of violence on its territory. Huge corruption enables different non-state actors to influence decision making processes. All these problems make substantiated theses that the Mexican state is dysfunctional in some areas. Some analysts go much further in their opinions and describe Mexico as a failed state. The aim of the paper is to analyze the present position of Mexico in Latin America and the Caribbean region. Are the contemporary problems so big that they can lead to the collapse of the Mexican state or does Mexico have a real potential to play the role of a local leader and regional power? The author would like to analyze the impact of the present day internal problems in Mexico’s geopolitical position.

Mexico and Asia-Pacific: proximities and distances of a long relationship

Directory of Open Access Journals (Sweden)

José Luis León-Manríquez

2015-09-01

Full Text Available Mexico and Asia-Pacific have strong links and yet they keep their distance at a subjective level. This article analyses this complex relationship in order to identify the points of approchement and bilateral distancing from a historical perspective. The text analyses the economic, trade, political and multilateral links between Mexico and the main countries and regional organisations in the region of Asia-Pacific. It observes that, despite the economic emergence of Asia-Pacific in recent decades, Mexico alternates between periods of distancing and rapprochement. If it maintains this trend, Mexico will lose out on participating actively in the region where the most dynamic international relations in the 21st century are being formed.