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Sample records for inaoe puebla mexico

  1. The Millimeter Wave Observatory antenna now at INAOE-Mexico

    Science.gov (United States)

    Luna, A.

    2017-07-01

    The antenna of 5 meters in diameter of the legendary "Millimeter Wave Observatory" is now installed in the INAOE-Mexico. This historic antenna was reinstalled and was equipped with a control system and basic primary focus receivers that enabled it in teaching activities. We work on the characterization of its surface and on the development of receivers and spectrometers to allow it to do research Solar and astronomical masers. The historical contributions of this antenna to science and technology in radio astronomy, serve as the guiding force and the inspiration of the students and technicians of our postgrade in Astrophysics. It is enough to remember that it was with this antenna, that the first molecular outflow was discovered, several lines of molecular emission were discovered and it was the first antenna whose surface was characterized by holography; among many other technological and scientific contributions.

  2. Organochlorine pesticide level differences among female inhabitants from Veracruz, Puebla and Tabasco, Mexico.

    Science.gov (United States)

    Waliszewski, Stefan M; Caba, M; Saldarriaga-Noreña, H; Martínez, A J; Meza, E; Valencia Quintana, R; Zepeda, R

    2014-08-01

    Organochlorine pesticides have been used in Mexico in malaria control programs and against ectoparasites. The objective of this study was to compare the levels of organochlorine pesticides: HCB, α-β-γ-HCH, pp'-DDE, op'-DDT and pp'-DDT in adipose tissue of female inhabitants from three Mexican states: Veracruz, Puebla and Tabasco. Data analyses indicated higher β-HCH levels in Puebla inhabitants. When comparing the mean values of the pp'-DDE concentrations among the three states, no statistically significant differences were noted. A trend of increasing concentrations of op'-DDT from Veracruz to Puebla and Tabasco was observed. Significantly higher pp'-DDT concentrations in Veracruz as compared to Puebla and Tabasco were determined. Using factorial analysis of three age categories (>30, 31-50, pesticide concentrations increases with age of participants, indicating time of exposure as a principal factor of organochlorine pesticides accumulation in adipose tissue.

  3. Organochlorine pesticide levels in female adipose tissue from Puebla, Mexico.

    Science.gov (United States)

    Waliszewski, Stefan M; Sanchez, K; Caba, M; Saldariaga-Noreña, H; Meza, E; Zepeda, R; Valencia Quintana, R; Infanzon, R

    2012-02-01

    The objective of this study was to determine the levels of organochlorine pesticides HCB, α-β-γ-HCH, pp'DDE, op'DDT and pp'DDT in adipose tissue of females living in Puebla, Mexico. Organochlorine pesticides were analyzed in 75 abdominal adipose tissue samples taken during 2010 by autopsy at the Forensic Services of Puebla. The results were expressed as mg/kg on fat basis. In analyzed samples the following pesticides were detected: p,p'-DDE in 100% of samples at mean 1.464 mg/kg; p,p'-DDT in 96.0.% of samples at mean 0.105 mg/kg; op'DDT in 89.3% of monitored samples at mean 0.025 mg/kg and β-HCH in 94.7% of the samples at mean 0.108 mg/kg. To show if organochlorine pesticide levels in monitored female's adipose tissues are age dependant, the group was divided in three ages ranges (13-26, 26-57 and 57-96 years). The mean and median levels of all organochlorine pesticides increase significantly (p 0.05). The present results compared to previous ones from 2008 indicates an increase in the concentrations during the 2010 study, but only the differences for pp'DDE and op'DDT were statistically significant. The 2010 group of females was older compared to the 2008 group. The presence of organochlorine pesticide residues is still observed, indicating uniform and permanent exposure to the pesticides by Puebla inhabitants.

  4. Thermodynamic state updated of the volcanic caldera and geothermal reservoir of Los Humeros, Puebla, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Martinez Reyes, Jose; Gonzalez Partida, Eduardo; Jorge, A [Centro de Geociencias, Universidad National Autonoma de Mexico Campo de Juriquilla, Qro., Mexico, apartado postal 76230 (Mexico); Perez, Renee J [Department of Chemical and Petroleum Engineering, University of Calgary, 500 University Drive, Calgary Alberta, T2N 1N4 (Canada); Tinoco, Michel

    2008-10-01

    Based on information of enthalpies of the fluids of wells from the geothermal reservoir of Los Humeros, Puebla, Mexico, we determined the thermodynamic conditions of the reservoir comparing the values of enthalpies of the fluids of discharge of the wells with the values published in the literature for different thermodynamic state of fluids.

  5. Descriptions of the larvae of two species of Paranomala and one species of strigoderma (Coleoptera: Melolonthidae: Rutelinae) from Puebla, Mexico

    International Nuclear Information System (INIS)

    Cuate Mozo, Victor Alfonso; Aragon Garcia, Agustin; Perez Torres, Betzabeth Cecilia; Moron, Miguel Angel; Lopez Olguin, Jesus Francisco; Marco Mancebon, Vicente Santiago

    2014-01-01

    The third instar larvae of Paranomala flavilla (Bates), P. hoepfneri (Bates) and Strigoderma costulipennis Bates, collected in Puebla, Mexico, in soils cultivated with Amaranth are described. Illustrations of the diagnostic structures and comments on the differences with other larvae of the genera studied in Mexico are included.

  6. Remotely-triggered Slip in Mexico City Induced by the September 2017 Mw=7.1 Puebla Earthquake.

    Science.gov (United States)

    Solano Rojas, D. E.; Havazli, E.; Cabral-Cano, E.; Wdowinski, S.

    2017-12-01

    Although the epicenter of the September 19th, 2017 Mw=7.1 Puebla earthquake is located 100 km from Mexico City, the earthquake caused severe destruction in the city, leading to life loss and property damage. Mexico City is built on a thick clay-rich sedimentary sequence and, hence, is susceptible to seismic acceleration during earthquakes. The sediment layer also causes land subsidence, at rates as high as 350 mm/yr, and surface faulting. The earthquake damage in the eastern part of the city, characterized by the collapse of several buildings, can be explained by seismic amplification. However, the damage in the southern part of the city, characterized by the collapse of small houses and surface faulting, requires a different explanation. We present here geodetic observations suggesting that the surface faulting in Mexico City triggered by the Puebla earthquake occurred in areas already experiencing differential displacements. Our study is based on Sentinel-1A satellite data from before and after the earthquake (September 17th and 29th, 2017). We process the data using Interferometric Synthetic Aperture Radar (InSAR) to produce a coseismic interferogram. We also identify phase discontinuities that can be interpreted as surface faulting using the phase gradient technique (Price and Sandwell, 1998). The results of our analysis reveal the locations and patterns of coseismic phase discontinuities, mainly in the piedmont of the Sierra de Santa Catarina, which agree with the location of earthquake's damage reported by official and unofficial sources (GCDMX, 2017; OSM, 2017). The observed phase discontinuities also agree well with the location of preexisting, subsidence-related faults identified during 10 years of field surveys (GCDMX, 2017) and coincide with differential displacements identified using a Fast Fourier Transform residual technique on high-resolution InSAR results from 2012 (Solano-Rojas et. al, 2017). We propose that the seismic energy released by the 2017

  7. [Between Puebla and Cairo Plus Five].

    Science.gov (United States)

    1998-03-01

    The National Forum of Women and Population Policies was held in Puebla, Mexico, in January 1998 to assess achievements and lags in carrying out the Program of Action adopted at the International Conference on Population and Development in Cairo. The forum proposed diagnosing the current situation in order to compare existing realities with proposals contained in Mexico¿s National Population Program, the National Reproductive Health and Family Planning Program, and the Mexican program of the UN Population Fund. The lack of disaggregated information and of research, except for a handful of states with particularly grave demographic and reproductive health problems, were barriers to evaluation. It also appeared indispensable to analyze the situations of the nongovernmental organizations involved, and to define priorities among remaining tasks. Two achievements of the forum in Puebla were to reconstitute a coordinating body for follow-up of the Program of Action with a specific work plan, and to reinforce links and communication with state population councils and health institutions in order to facilitate implementation of the Program of Action. Among the 53 organizations represented at the Puebla Forum, 66% were involved in actions to fight poverty and 90% in actions to increase autonomy of women. 74% had ties to government agencies. The themes receiving most attention were sexuality and family planning, pregnancy and delivery, and HIV and other sexually transmitted diseases.

  8. Knowledge about useful entomofauna in the county of La Purísima Palmar de Bravo, Puebla State, Mexico

    Directory of Open Access Journals (Sweden)

    D. H. Zetina

    2007-06-01

    Full Text Available Eighteen species of edible insects belonging to 15 families of six orders of Insecta were recorded in the county of La Purísima Palmar de Bravo in Puebla State, Mexico. They had the following taxonomic distribution among the different families: Lygaeidae, Pentatomidae, Membracidae, Cercopidae, Psocidae, Melolonthidae, Curculionidae, Cossidae, Megathymidae, Pyralidae, Geometridae and Apidae, all with a single recorded species; the families Acrididae, Formicidae and Vespidae with two species in each family. The latter were the most abundant families, and Hymenoptera was the most salient order with five species. Three species were reported as new registers of edible insects for Mexico and also for the world. The nutritive value of insects in terms of macro and micronutrients is discussed.

  9. New records of tepezcuincle (Cuniculus paca in Puebla, Central Mexico Nuevos registros de tepezcuincle (Cuniculus paca en Puebla, centro de México

    Directory of Open Access Journals (Sweden)

    Osvaldo Eric Ramírez-Bravo

    2012-09-01

    Full Text Available The state of Puebla has little information about mammal presence and distribution. In a study to determine jaguar presence using camera traps and interviews, we obtained 16 new records of tepezcuincle (Cuniculus paca in different vegetation types such as tropical rainforest and cloud forest, as well as in coffee plantations. The records prove that the species is widely spread along the Sierra Norte of Puebla, but the distribution of populations in the Sierra Negra is uncertain.El estado de Puebla tiene poca información sobre presencia y distribución de mamíferos. En un estudio para determinar la presencia del jaguar, mediante cámaras y encuestas, logramos obtener 16 nuevos registros de tepezcuincle (Cuniculus paca en diferentes tipos de vegetación como selvas medianas y bosque mesófilo de montaña,además de cafetales. Estos registros prueban que la especie se distribuye ampliamente a lo largo de la sierra Norte de Puebla; sin embargo, se desconoce la distribución de las poblaciones en la sierra Negra.

  10. Short History of the advertising industrial publicity in Mexico. The industrial estate of Puebla between the old regime and the revolution: 1880-1920 (industrial intangible heritage rescue

    Directory of Open Access Journals (Sweden)

    Humberto Morales Moreno

    2011-03-01

    Full Text Available This paper aims to show with archaeological field work in different landscapes of Mexico and documentation of the municipal archives of the city of Puebla, the architectural and historical evidence that gave identity to the Mexican industrial past throughout the 19th and first half of 20th century. Also shows the importance of the public documentation that many family firms produced in their correspondence to the municipal authority, demanding all kinds of grants or concessions in the city ofPuebla between 1880-1920. This iconographic industrial advertising and its evolution alongside this kind of correspondence is not only very important for the history of industrial brands and advertising, but it is also a keynote to the history of companies in the emblematic town of Puebla, that is not only distinguished by being a textile town, between 1880-1940, but a major industrial and commercial corridor.

  11. Tehuantepec and Morelos-Puebla earthquakes lived and reported by the Servicio Sismológico Nacional, Mexico

    Science.gov (United States)

    Perez-Campos, X.

    2017-12-01

    On September 2017, Mexico experienced two significant inslab earthquakes with only 11 days apart from each other. Both caused severe damage in the epicentral states: Chiapas, Oaxaca, Puebla, Morelos, and Mexico City. In all senses, they tested the capabilities of the Servicio Sismológico Nacional (SSN, Mexican National Seismological Service), from the acquisition, processing, and reporting systems (both, automatic and manual), to social network and media response. In this work, we present the various aspects of the performance of the SSN and the results obtained real-time and the days after. The first earthquake occurred on 8 September within the Gulf of Tehuantepec. The SSN estimated its magnitude as Mww8.2, from W-phase inversion of local and regional data. Forty days later, it has had more than 7750 aftershocks with magnitudes larger than 2.5, making restless to inhabitants in the epicentral area. A preliminary hypo-DD relocation of the aftershocks shows two parallel SE-NW alignments. The mainshock seemed to have triggered seismicity in central Mexico, an effect previously observed by Singh et al. (1998) for coastal earthquakes. Barely 11 days had passed since this major quake. The SSN was in the middle of an intense aftershock sequence and conducting several outreach activities due to the anniversary of the 19 September 1985 (Mw8.0) earthquake, when the second quake hit. SSN located its epicenter at the border of the states of Morelos and Puebla and estimated its magnitude as Mww7.1. In this case, SSN identified only eight aftershocks, which was a similar behavior for previous inslab earthquakes in the region. Important aspects that these events have highlighted are the media and social network responses. Immediately after the first quake, SSN faced misinformation due to viral videos and social media messages predicting massive earthquakes and their relation to a solar storm that took place days before. Outreach to the public and the media became essential

  12. Studies through EDXRF of pre hispanic objects of the archaeological zone of Cholula, Puebla, Mexico; Estudios mediante EDXRF de objetos prehispanicos de la zona arqueologica de Cholula, Puebla, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Torres H, J.; Navarrete M, Z. [INAOP, 72840 Tonantzintla, Puebla (Mexico)

    2005-07-01

    In the valley of Puebla-Tlaxcala in Mexico flourished a culture, as great as the Teotihuacana, the Cholulteca, between the years 0-800. The product most known of this culture was the ceramic, famous by its colours; however, there was another important activity where they left master pieces, the mural painting. The mural 'Los Bebedores' is probably unique in its type. The technique used to paint it is not defined, but it was very similar to that known as 'al fresco'. This mural is inside of the great pyramid of Cholula and present damage due to its age and the different attempt to restore it. In this work we present the results obtained using a portable system of Energy-Dispersive X-Ray Fluorescence (EDXRF) to characterize the chemical composition of the polychromatic ceramic and the pigments, used in the mural painting, of Cholula. We describe the problems associated to the characterization of composition of the dyes used in the mural painting, due mainly to the thin layers of the pigments of this type of samples. (Author)

  13. A new species of knob-scaled lizard (Xenosauridae, Xenosaurus) from the Sierra Madre Oriental of Puebla, Mexico.

    Science.gov (United States)

    de Oca, Adrián Nieto-Montes; Sánchez-Vega, Helder; Durán-Fuentes, Itzel

    2018-01-01

    A new species of Xenosaurus in the X. tzacualtipantecus clade is described from the Sierra Madre Oriental of northern Puebla, Mexico. The new species differs from all of its congeners in possessing a unique combination of characters. The new species appears to be allopatric and fills in the geographic gap between the geographic distributions of X. tzacualtipantecus and the species in the newmanorum clade to the north and northwest and those of the species in the grandis and rackhami clades to the south and southeast. The new species occurs between approximately 880 m and 1470 m of elevation, and appears to be restricted to cloud forest, which has been replaced by coffee plantations in many areas. An updated key to the species of Xenosaurus is provided.

  14. Rapid Seismic Deployment for Capturing Aftershocks of the September 2017 Tehuantepec, Mexico (M=8.1) and Morelos-Puebla (M=7.1), Mexico Earthquakes

    Science.gov (United States)

    Velasco, A. A.; Karplus, M. S.; Dena, O.; Gonzalez-Huizar, H.; Husker, A. L.; Perez-Campos, X.; Calo, M.; Valdes, C. M.

    2017-12-01

    The September 7 Tehuantepec, Mexico (M=8.1) and the September 19 Morelos-Puebla, Mexico (M=7.1) earthquakes ruptured with extensional faulting within the Cocos Plate at 70-km and 50-km depth, as it subducts beneath the continental North American Plate. Both earthquakes caused significant damage and loss of life. These events were followed by a M=6.1 extensional earthquake at only 10-km depth in Oaxaca on September 23, 2017. While the Morelos-Puebla earthquake was likely too far away to be statically triggered by the Tehuantepec earthquake, initial Coulomb stress analyses show that the M=6.1 event may have been an aftershock of the Tehuantepec earthquake. Many questions remain about these earthquakes, including: Did the Cocos Plate earthquakes load the upper plate, and could they possibly trigger an equal or larger earthquake on the plate interface? Are these the result of plate bending? Do the aftershocks migrate to the locked zone in the subduction zone? Why did the intermediate depth earthquakes create so much damage? Are these earthquakes linked by dynamic stresses? Is it possible that a potential slow-slip event triggered both events? To address some of these questions, we deployed 10 broadband seismometers near the epicenter of the Tehuantepec, Mexico earthquake and 51 UTEP-owned nodes (5-Hz, 3-component geophones) to record aftershocks and augment networks deployed by the Universidad Nacional Autónoma de México (UNAM). The 10 broadband instruments will be deployed for 6 months, while the nodes were deployed 25 days. The relative ease-of-deployment and larger numbers of the nodes allowed us to deploy them quickly in the area near the M=6.1 Oaxaca earthquake, just a few days after that earthquake struck. We deployed them near the heavily-damaged cities of Juchitan, Ixtaltepec, and Ixtepec as well as in Tehuantepec and Salina Cruz, Oaxaca in order to test their capabilities for site characterization and aftershock studies. This is the first test of these

  15. Analysis of Wedge-like Response in Mexico City during the September 19th, 2017 Puebla-Morelos Earthquake

    Science.gov (United States)

    Baena-Rivera, M.; Sanchez-Sesma, F. J.; Ramirez-Guzman, L.

    2017-12-01

    The September 19th, 2017 Puebla-Morelos earthquake (Mw7.1) caused severe structural and nonstructural damage in Mexico City in the Transition and border of the Lake geotechnical zones. Previously recorded ground motion had not reached similar high intensities. The Transition zone surrounds the base of mountain ranges and is composed of alluvial sands and silts, limited by layers of hard soil of the Hill Zone and highly compressible clay deposits of the Lake Zone. These transition configurations are modeled as dipping layers where the soft sediments progressively thicken away from the edge.We present a preliminary analysis of 2D SH and P-SV dipping layer models with homogeneous and lateral variations that resemble the known structure of the basin. Our results show the emergence of surface waves in the edges, and the spread of the energy, broadening the frequency range as compared to 1D models. The latter is a plausible explanation of the frequency content in the recorded ground motion in sites of observed damage. Acknowledgments: Records used in this research are obtained, processed and maintained by the Seismic Instrumentation Unit of the Institute of Engineering at the National Autonomous University of Mexico. This Project was funded by the Secretaría de Ciencia, Tecnología e Innovación (SECITI) of Mexico City. Project SECITI/073/2016.

  16. Microstructural analysis of two pre hispanic murals of the Cholula, Puebla archaeological zone; Analisis microestructural de dos murales prehispanicos de la zona arqueologica de Cholula, Puebla, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Iturbe C, M.D. [Instituto Nacional de Astroffsica, Optica y Electronica, Luis Enrique Erro No. 1, 72840, Tonantzintla, Puebla (Mexico); Tenorio, D.; Carapia, L. [Instituto Nacional de Investigaciones Nucleares, Carr. Mexico-Toluca S/N La Marquesa, Ocoyoacac, Edo. de Mexico C. P. 52750 (Mexico); Cruz S, M.; Avila, E. [Instituto Nacional de Antropologia e Historia, Centro INAH-Puebla, Av. Ejercitos de Oriente, Centro Civico 5 de mayo, Los Fuertes, 72270 Puebla (Mexico)

    2006-07-01

    The archaeological site Cholula, state Puebla, in Mexico is famous for its huge pyramid and polychromatic ceramic. In this site there are important traces of mural painting, which were elaborated in the classic period. In this research, we study the pigments of two of these murals. One of the murals is 'Los Bebedores' and other is 'Los Insectos' or 'Chapulines'. The first is 56 m long and 2.5 m high and was painted around year 200 A.D. The second is 30 m long and 0.5 m high and was painted around the same period of time. Both murals have different deterioration problems. In order to obtain information about the raw material used in the manufacture of the pigments some samples were taken from different regions of the mural and they were analyzed by scanning electron microscopy (SEM) and Energy Dispersive X-ray Spectroscopy (EDS). (Author)

  17. Environmental framework for the development of the Los Humeros, Puebla geothermal field; Contexto ambiental del desarrollo del campo geotermico de Los Humeros, Puebla

    Energy Technology Data Exchange (ETDEWEB)

    Pastrana Melchor, Eugenio J.; Fernandez Solorzano, Maria Elena; Mendoza Rangel, Ernesto; Hernandez Ayala, Cuauhtemoc [Comision Federal de Electricidad, Morelia, Michoacan (Mexico)

    2005-06-01

    The construction, operation and maintenance of the Los Humeros, Puebla, geothermal field were undertaken in accordance with Mexican environmental regulations. The resolutions on environmental impacts, license for atmospheric pollution prevention, concession title for exploitation and use of national waters, permission for wastewater discharging services, company registration for producing dangerous wastes and fulfillment of all conditions noted in the documents show the applicable environmental laws for the project have been followed. [Spanish] La construccion, operacion y mantenimiento del campo geotermoelectrico Los Humeros, Puebla, se ha llevado a cabo dentro del marco juridico ambiental vigente en Mexico. Las resoluciones en materia de impacto ambiental, la licencia en materia de prevencion de la contaminacion de la atmosfera, el titulo de concesion para explorar, usar o aprovechar aguas nacionales, el permiso para descargar aguas residuales domesticas, el registro como empresa generadora de residuos peligrosos, y el cumplimiento de las disposiciones y condicionantes establecidos en cada uno de estos documentos, evidencian la observancia de la legislacion ambiental aplicable al proyecto.

  18. Musculoskeletal pain among women of menopausal age in Puebla, Mexico.

    Science.gov (United States)

    Sievert, Lynnette Leidy; Goode-Null, Susan K

    2005-06-01

    Worldwide, complaints of musculoskeletal pain are more frequent than complaints of hot flashes amongst women of menopausal age. The purpose of this study was to examine musculoskeletal pain among women of menopausal age in the city of Puebla, Mexico. An opportunity sample was recruited from public parks and markets, with representation from all social classes (n=755). Mean age was 50.1 years, and the majority were employed as saleswomen in small businesses. Symptom frequencies were collected by open-ended interviews and with a structured symptom list that queried symptom experience during the two weeks prior to interview. In response to open-ended questions, "dolores de huesos" (bone pain) was volunteered by 47% of respondents as a symptom associated with menopause, second only to hot flashes (53%). From the structured symptom list, 55.8% and 55.6% reported back pain and joint stiffness during the two weeks prior to interview. Women with back pain and joint stiffness were less likely to report being active during their leisure time (p<.01). The results of backwards stepwise logistic regressions indicate that women with back pain were more likely to be older, with less education, a higher BMI, and ate less meat. Women with joint pain were more likely to be post-menopausal, with less education, more children, a higher BMI, and were likely to drink milk and coffee more than once/week but less than once/day. While menopause is not necessarily a risk factor for musculoskeletal pain, it is important to recognize the pervasiveness of this complaint among women of menopausal age.

  19. Evaluation of mesopores and characterization of clays of the State of Puebla, Mexico; Evaluacion de materiales mesoporosos y caracterizacion de las arcillas en el Estado de Puebla, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Hernandez, M.A.; Velasco, J.A. [Departamento de Investigaci en Zeolitas, Instituto de Ciencias de la Universidad Autonoma de Puebla. Edif. 76, Complejo de Ciencias, C. U., San Manuel, Puebla 72570 Puebla (Mexico); Rojas, F.; Lara, V.H. [Departamento de Quimica, Universidad Autonoma Metropolitana-Iztapalapa. Apartado Postal 55-434, M ico, D.F. (Mexico); Salgado, M.A. [Facultad de Ciencias Quimicas, Universidad Autonoma de Puebla (Mexico); Tamariz, V. [Posgrado de Ciencias Ambientales, Instituto de Ciencias de la Universidad Autonoma de Puebla (Mexico)

    2003-07-01

    The crystalline properties of natural clays are related to the different crystallographic phases that are present in the structure of these substrates. Clays from the zone of Tehuacan, in the state of Puebla, Mexico, have been studied by means of X-Ray Diffraction (XRD), Atomic Absorption (AA), and N{sub 2} Adsorption at 76 K. XRD analysis indicates the presence in the clay adsorbents of montmorillonite, quartz and, in some cases, of calcium carbonate. The textural properties of these porous materials of natural origin have been evaluated through the BET equation, the Langmuir equation, the single point BET method and the Gurvitsch Rule. The meso porosity that is present in each substrate has been measured via the methods of Kelvin, Barret, Jovner, and Halenda (BJH), and Kruk, Jaroniec, and Sayari as well as by the so-called differential curves of t-plots. The N{sub 2} adsorption isotherms at 76 K that were measured on our clay adsorbents indicate that the adsorption process is carried out through a multilayer formation mechanism. The sorption hysteresis loops confirm characteristic aspects of this type of clay materials. Plots of the adsorbed volume versus the statistical thickness (t-plots) of N{sub 2} layers adsorbed on the clay surface were also evaluated. The latter curves comprise three zones of behavior; each zone representing a different filling mechanism of the pore space. (Author)

  20. Changes without changes: the Puebla's Alto Atoyac sub-basin case in Mexico

    NARCIS (Netherlands)

    Bressers, Johannes T.A.; Casiano Flores, Cesar Augusto

    2015-01-01

    Since the year 2000, actions at the three governmental levels have taken place to improve water quality in Mexico’s Puebla Alto Atoyac sub-basin. This paper reports a situation in which several policy actors have been striving for water quality improvement in that polluted sub-basin. However, when

  1. Studies through EDXRF of pre hispanic objects of the archaeological zone of Cholula, Puebla, Mexico

    International Nuclear Information System (INIS)

    Torres H, J.; Navarrete M, Z.

    2005-01-01

    In the valley of Puebla-Tlaxcala in Mexico flourished a culture, as great as the Teotihuacana, the Cholulteca, between the years 0-800. The product most known of this culture was the ceramic, famous by its colours; however, there was another important activity where they left master pieces, the mural painting. The mural 'Los Bebedores' is probably unique in its type. The technique used to paint it is not defined, but it was very similar to that known as 'al fresco'. This mural is inside of the great pyramid of Cholula and present damage due to its age and the different attempt to restore it. In this work we present the results obtained using a portable system of Energy-Dispersive X-Ray Fluorescence (EDXRF) to characterize the chemical composition of the polychromatic ceramic and the pigments, used in the mural painting, of Cholula. We describe the problems associated to the characterization of composition of the dyes used in the mural painting, due mainly to the thin layers of the pigments of this type of samples. (Author)

  2. 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

  3. [Puebla: the contradictions of growth and urban planning in the nineties].

    Science.gov (United States)

    Perez Mendoza, S; Rojas Bonilla, J L; Vazquez Lopez, J

    1991-12-01

    A series of questions and observations are presented relating to urban problems resulting from demographic growth and economic development in the city of Puebla, Mexico. Although the date used are primarily for the city of Puebla, the metropolitan conurbation in its totality should be the true focus of study. The major problems in the city of Puebla result from the inability of market forces to satisfy growing needs for employment, housing, and transport, and from limitations on the ability of the municipal administration to provide and improve the public services demanded by the population. If the metropolitan area is not viewed as a whole, there is a great risk that uncontrolled growth will continue while problems in the conurbation will be underestimated. Puebla's most rapid period of growth occurred in the 1960s, when significant development took place in manufacturing. An inventory of proposed solutions to problems of urban development and social welfare in Puebla was conducted using data from the Development Plan of the state of Puebla for 1987-93 and reports of the state government and of municipal government programs for 1987-1990 and 1990-1993. The various plans mention 281 separate proposals, 218 actions, and 16 strategies. Severe financial limitations and technical and conceptual shortcomings however will probably prevent many from being implemented. Among the persisting problems in Puebla that have been recognized but are likely to worsen are the 38% deficit of drinking water and 30% loss through leakage and waste; the lack of water treatment and inadequate capacity of the sewage system and the failure to operate 7 existing water treatment plants because of the high cost; the lack of solid waste disposal facilities and existence of only 1 landfill that receives only 32% of the 1450 tons of solid waste produced daily; the lack of paved roads and failure to maintain existing roads, and poor planning and inadequacy of public transportation routes. The

  4. Heavy metals in cow's milk and cheese produced in areas irrigated with waste water in Puebla, Mexico.

    Science.gov (United States)

    Castro-González, Numa Pompilio; Calderón-Sánchez, Francisco; Castro de Jesús, Jair; Moreno-Rojas, Rafael; Tamariz-Flores, José V; Pérez-Sato, Marcos; Soní-Guillermo, Eutiquio

    2018-03-01

    The aim of this work was to determine Ni, Cr, Cu, Zn, Pb, and As levels in raw milk and Oaxaca and ranchero type cheeses, produced in areas irrigated with waste water from Puebla in Mexico. Milk results showed a mean Pb level of 0.03 mg kg -1 , which is above the maximum limit as set by Codex Alimentarius and the European Commission standards. For As a mean value of 0.12 mg kg -1 in milk was obtained. Mean As and Pb levels in milk were below the Mexican standard. Milk whey and ranchero cheese had mean Pb levels of 0.07 and 0.11 mg kg -1 , respectively. As was higher in Oaxaca and ranchero cheese at 0.17 and 0.16 mg kg -1 , respectively. It was concluded that cheeses made from cow's milk from areas irrigated with waste water are contaminated with Pb and As, which may represent a health risk.

  5. Analysis of the Source and Ground Motions from the 2017 M8.2 Tehuantepec and M7.1 Puebla Earthquakes

    Science.gov (United States)

    Melgar, D.; Sahakian, V. J.; Perez-Campos, X.; Quintanar, L.; Ramirez-Guzman, L.; Spica, Z.; Espindola, V. H.; Ruiz-Angulo, A.; Cabral-Cano, E.; Baltay, A.; Geng, J.

    2017-12-01

    The September 2017 Tehuantepec and Puebla earthquakes were intra-slab earthquakes that together caused significant damage in broad regions of Mexico, including the states of Oaxaca, Chiapas, Morelos, Puebla, Mexico, and Mexico City. Ground motions in Mexico City have approximately the same angle of incidence from both earthquakes and potentially sample similar paths close to the city. We examine site effects and source terms by analysis of residuals between Ground-Motion Prediction Equations (GMPEs) and observed ground motions for both of these events at stations from the Servicio Sismólogico Nacional, Instituto de Ingeniería, and the Instituto de Geofísica Red del Valle de Mexico networks. GMPEs are a basis for seismic design, but also provide median ground motion values to act as a basis for comparison of individual earthquakes and site responses. First, we invert for finite-fault slip inversions for Tehuantepec with high-rate GPS, static GPS, tide gauge and DART buoy data, and for Puebla with high-rate GPS and strong motion data. Using the distance from the stations with ground motion observations to the derived slip models, we use the GMPEs of Garcia et al. (2005), Zhao et al. (2006), and Abrahamson, Silva and Kamai (2014), to compute predicted values of peak ground acceleration and velocity (PGA and PGV) and response spectral accelerations (SA). Residuals between observed and predicted ground motion parameters are then computed for each recording, and are decomposed into event and site components using a mixed effects regression. We analyze these residuals as an adjustment away from median ground motions in the region to glean information about the earthquake source properties, as well as local site response in and outside of the Mexico City basin. The event and site terms are then compared with available values of stress drop for the two earthquakes, and Vs30 values for the sites, respectively. This analysis is useful in determining which GMPE is most

  6. [Urban and population development of the city of Puebla and its metropolitan area].

    Science.gov (United States)

    Barbosa Prieto, A

    1991-12-01

    Metropolitanization has been considered an important problem of regional development in developing countries. Attitudes toward the metropolis have been ambivalent in Latin America. On the 1 hand the metropolis is viewed as an obstacle to development that absorbs resources from the zone of influence and incurs high social costs of urbanization, but on the hand it is also viewed as a form of achieving levels of economic efficiency comparable to those of developed countries. Metropolitan areas should not be viewed as isolated, but rather as important points of demographic and manpower attraction, poles of economic growth and technological and cultural innovation. "Urban areas" and "metropolitan zones" are distinct ways of defining and delimiting urban phenomena. Although there is no consensus as to the exact definitions of these 2 urban units, it is generally accepted that the urban area is the city itself as well as the contiguous built up area reaching in all directions to the onset of nonurban land uses such as forests territorial extension that includes the politico-administrative units with urban characteristics such as work places and residences for nonagricultural workers, and that maintain constant and intense socioeconomic interrelations with the central city. The process of urban planning in the metropolitan zone of Puebla, Mexico, began in institutional form in 1980 with master plans for the population centers of Puebla, Amozoc, San Andres and San Pedro Cholula, and Zacatelco in the state of Tlaxcala. In 1987., an attempt was made by the governments of the states of Puebla and Tlaxcala to develop a plan for the metropolitan zone as a single unit. Population growth was greater within the city of Puebla than in the metropolitan zone from 1960-80, but after 1980 growth in the outlying areas exceeded that in the center city. The population density of the city of Puebla declined from 160/hectare in 1950 to 76/hectare in 1990, the result of progressive dispersion

  7. Evaluation of mesopores and characterization of clays of the State of Puebla, Mexico

    International Nuclear Information System (INIS)

    Hernandez, M.A.; Velasco, J.A.; Rojas, F.; Lara, V.H.; Salgado, M.A.; Tamariz, V.

    2003-01-01

    The crystalline properties of natural clays are related to the different crystallographic phases that are present in the structure of these substrates. Clays from the zone of Tehuacan, in the state of Puebla, Mexico, have been studied by means of X-Ray Diffraction (XRD), Atomic Absorption (AA), and N 2 Adsorption at 76 K. XRD analysis indicates the presence in the clay adsorbents of montmorillonite, quartz and, in some cases, of calcium carbonate. The textural properties of these porous materials of natural origin have been evaluated through the BET equation, the Langmuir equation, the single point BET method and the Gurvitsch Rule. The meso porosity that is present in each substrate has been measured via the methods of Kelvin, Barret, Jovner, and Halenda (BJH), and Kruk, Jaroniec, and Sayari as well as by the so-called differential curves of t-plots. The N 2 adsorption isotherms at 76 K that were measured on our clay adsorbents indicate that the adsorption process is carried out through a multilayer formation mechanism. The sorption hysteresis loops confirm characteristic aspects of this type of clay materials. Plots of the adsorbed volume versus the statistical thickness (t-plots) of N 2 layers adsorbed on the clay surface were also evaluated. The latter curves comprise three zones of behavior; each zone representing a different filling mechanism of the pore space. (Author)

  8. August 1973 Veracruz, Mexico Images

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — South of Veracruz, southeastern Mexico. Damage: Severe. The earthquake caused heavy damage in the states of Morelos, Puebla, and Veracruz. Thousands were left...

  9. 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

  10. Bird diversity and conservation of Alto Balsas (Southwestern Puebla, Mexico

    Directory of Open Access Journals (Sweden)

    Jorge E Ramírez-Albores

    2007-03-01

    Full Text Available Knowledge of the composition of the bird community in Alto Balsas (southwestern Puebla, Central Mexico is needed for management programs aiming at protection and conservation of bird species and their habitats I studied sites with tropical deciduous forest. Data were obtained during 1666 hours of field work in 238 days from March 1998 to September 2000. Six permanent transect (3.5 km long and 100 m wide; 30 to 40 ha in each transect were used to determine species richness in the study sites. The Shannon-Wiener diversity index was calculated for each site and Sorensen’s index was used to assess similarity between sites. One-way analysis of variance was used to test for differences between sites in species richness and diversity values. A total of 128 species were recorded, Tepexco (n = 75, H´= 3.76 and Puente Márquez (n = 61, H´= 3.62 were the sites that showed the greatest specific richness and diversity. However, species richness and diversity seasonally patterns were similar among sites (ANOVA p > 0.05, with highest diversity during the rainy season. Most species were resident; 42 were migrants. The avifauna was represented by 30 species associated with tropical deciduous forest and 12 from open habitats or heavily altered habitats. Insectivores were the best represented trophic category, followed by carnivores and omnivores. Rev. Biol. Trop. 55 (1: 287-300. Epub 2007 March. 31.Este estudio describe la diversidad avifaunística en sitios del Alto Balsas (suroeste de Puebla en el Centro de México y examina la variación en la diversidad de las especies de aves. El estudio fue llevado a cabo en sitios con presencia de bosque tropical caducifolio. Los datos fueron obtenidos durante 1666 horas de trabajo de campo en 238 días de Marzo 1998 a Septiembre 2000. Se realizaron seis transectos permanentes (de 3.5 km de longitud y 100 m de ancho; de 30 a 40 ha en cada transecto para determinar la riqueza de especies en los sitios de estudio. Se

  11. Frequency of diabetes, impaired fasting glucose, and glucose intolerance in high-risk groups identified by a FINDRISC survey in Puebla City, Mexico

    Directory of Open Access Journals (Sweden)

    Hirales-Tamez O

    2012-11-01

    Full Text Available Hector García-Alcalá, Christelle Nathalie Genestier-Tamborero, Omara Hirales-Tamez, Jorge Salinas-Palma, Elena Soto-VegaFaculty of Medicine, Universidad Popular Autónoma del Estado de Puebla, Puebla Pue, MexicoBackground: As a first step in the prevention of diabetes, the International Diabetes Federation recommends identification of persons at risk using the Finnish type 2 Diabetes Risk Assessment (FINDRISC survey. The frequency of diabetes mellitus, impaired fasting glucose, and glucose intolerance in high-risk groups identified by FINDRISC is unknown in our country. The aim of this study was to determine the frequency of diabetes mellitus, impaired fasting glucose, and glucose intolerance in higher-risk groups using a FINDRISC survey in an urban population.Methods: We used a television program to invite interested adults to fill out a survey at a television station. An oral glucose tolerance test was performed in all persons with a FINDRISC score ≥ 15 points (high-risk and very high-risk groups. Patients were classified as normal (fasting glucose < 100 mg/dL and 2-hour glucose < 140 mg/dL, or having impaired fasting glucose (fasting glucose 100–125 mg/dL and 2-hour glucose < 140 mg/dL, glucose intolerance (fasting glucose < 126 mg/dL and 2-hour glucose 140–199 mg/dL, and diabetes mellitus (fasting glucose ≥ 126 mg/dL or 2-hour glucose ≥ 200 mg/dL. We describe the frequency of each diagnostic category in this selected population according to gender and age.Results: A total of 186 patients had a score ≥ 15. The frequencies of diabetes mellitus, impaired fasting glucose, glucose intolerance, and normal glucose levels were 28.6%, 25.9%, 29.2%, and 16.2%, respectively. We found a higher frequency of diabetes mellitus and impaired fasting glucose in men than in women (33% versus 27% and 40% versus 21%, respectively and more glucose intolerance in women than in men (34% versus 16%, P < 0.05. Patients with diabetes mellitus (52.55 ± 9

  12. Results of Geoenvironmental Studies (2013-2014) Applied to a Monitoring Water Quality Network in Real Time in the Atoyac River (upstream) Puebla, Mexico.

    Science.gov (United States)

    Rodriguez-Espinosa, P. F.; Tavera, E. M.; Morales-Garcia, S. S.; Muñoz-Sevilla, N. P.

    2014-12-01

    Results of geoenvironment studies, referents to geochemistry, weathering, size, mineral composition, and metals contained in sediments and physicochemical parameters of water in urban rivers associated with dam are presented. Emphasis on the interpretation of these results, was detect environmental susceptibility areas associated at the water quality in Upper basin of Atoyac River, Puebla, Mexico. The environmental sub secretary of the state government of Puebla, Mexico has initiated actions to clean up the urban Atoyac River, with measurements of physicochemical parameters associated of the water quality in real-time monitoring and sampling network along the river. The results identified an important role in the rivers, not only to receive and transport the contaminants associated with sedimentological and geochemical conditions, but magnified the effects of pollutant discharges. A significant concentration of hazardous metals in sediments of the dam, reflecting the geo-environmental conditions of anthropogenic Valsequillo Dam induction was determined. For example, a moderately contaminated Pb contaminated extreme class, and Cu and Zn contaminated with moderate to heavy contaminated under geoenvironment class index. Large concentration of clay minerals with larger surface areas was found there in the study, the minerals are definitely the fittest in nature to accept on their surfaces constitution of metals, metalloids and other contaminants which were reflected in the Geoenvironmental index. The results of the studies performed here enable us to locate monitoring stations and sampling network to physicochemical parameters in real time, in the areas of higher contamination found in geoenvironmental studies Atoyac High River Basin. Similarly, we can elucidate the origin of pollutants and monitoring agents reflected in BOD5 (223 mg / l) and COD (610 mg / l), suspended solids totals (136 mg / l) and dissolved solids totals (840 mg / l), in others. Recent hydrometric

  13. 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 ...

  14. Religión, guerra y ciudad: clero y gobierno local en Puebla durante la guerra con Estados Unidos (1847-1848

    Directory of Open Access Journals (Sweden)

    Sergio Rosas Salas

    2016-04-01

    Full Text Available This article analyzes the role of the clergy in Puebla (Mexico in defense of the city during the war with the United States, and their ability to reach agreements with civil authorities in order to protect the civilian population, maintain order despite the military occupation, and maintain religious services as a factor of public tranquility. It argues that, thanks to negotiation and agreement between both powers, devotional practice became a fundamental factor in maintaining order. The research was based on local files and a group of published sources dealing with the relations between the U.S. army and the clergy in Puebla, leading to the conclusion that Catholicism was a factor of cohesion in defending the city.

  15. Characterization (environmental Signature) and Function of the Main Instrumented (monitoring Water Quality Network in Real Time) Rivers Atoyac and Zahuapan in High Atoyac Basin; in Dry, Rain and Winter Season 2013-2014; Puebla-Tlaxcala Mexico

    Science.gov (United States)

    Tavera, E. M.; Rodriguez-Espinosa, P. F.; Morales-Garcia, S. S.; Muñoz-Sevilla, N. P.

    2014-12-01

    The Zahuapan and Atoyac rivers were characterized in the Upper Atoyac through the integration of physical and chemical parameters (environmental firm) determining the behavior and function of the basin as a tool for measuring and monitoring the quality and management of water resources of the water in one of the most polluted rivers in Mexico. For the determination of the environmental signature proceeded to characterize the water through 11 physicochemical parameters: temperature (T), potential hydrogen (pH), dissolved oxygen (DO), spectral absorption coefficient (SAC), the reduction of oxide potential (ORP), turbidity (Turb), conductivity (l), biochemical oxygen demand in 5 days (BOD5), chemical oxygen demand (COD), total suspended solids (TSS) and total dissolved solids (TDS ), which were evaluated in 49 sites in the dry season, 47 for the rainy season and 23 for the winter season in the basin and Atoyac Zahuapan Alto Atoyac, Puebla-Tlaxcala, Mexico river; finding a mathematical algorithm to assimilate and better represent the information obtained. The algorithm allows us to estimate correlation greater than 0.85. The results allow us to propose the algorithm used in the monitoring stations for purposes of processing information assimilated form.This measurement and monitoring of water quality supports the project, the monitoring network in real time and the actions to clean up Atoyac River, in the urban area of the city of Puebla.

  16. Depression among diabetic women in urban centers in Mexico and the United States of America: a comparative study.

    Science.gov (United States)

    Lara Muñoz, María del Carmen; Jacobs, Elizabeth A; Escamilla, Marco Antonio; Mendenhall, Emily

    2014-10-01

    To compare the prevalence and patterns of depressive symptoms among women with type 2 diabetes in Puebla, Mexico, and Chicago, United States. Two cross-sectional studies were conducted independently, in Puebla (September 2010-March 2011) and in Chicago (January-July 2010). Depression symptomatology was evaluated in a random sample of 241 women self-reporting type 2 diabetes in Puebla and a convenience sample of 121 women of Mexican descent seeking care for type 2 diabetes in Chicago. Depressive symptomatology was measured by the Center for Epidemiologic Studies Depression Scale administered in either English or Spanish. Women were similarly socioeconomically disadvantaged with low education levels in both locations. The Chicago sample of women reported higher levels of depression than the Puebla sample (38% versus 17%, P depression and diabetes in both sites, minimal variations in symptoms were observed. Depressive symptoms, specifically the subjective element (feeling sad) and symptoms associated with diabetes (fatigue and sleep problems) were heightened in both groups. More frequent reporting of "feeling fearful" was statistically significant in Puebla. Despite a higher prevalence of depression among Mexican immigrant women with diabetes in the United States compared to Mexico, there was little variation in their depressive symptoms, regardless of residence. However, women in Mexico did report a higher incidence of fear. Screening for depression in patients with diabetes should take into account symptoms of fatigue and sleep and the bi-directional relationship of depression and diabetes.

  17. Conservation value of a natural protected area in the state of Puebla, Mexico Valor de conservación de una área natural protegida en Puebla, México

    Directory of Open Access Journals (Sweden)

    Ernesto Iván Badano

    2012-09-01

    Full Text Available Mexico has several natural protected areas (NPAs managed by state administrations. However, the aims these NPAs are more closely related to local political contexts than to their importance as reservoirs of biodiversity. In this study, we assessed the conservation value of the park Flor del Bosque, in the state of Puebla. Since this park contains both, well-preserved and human-disturbed habitats, we compared the diversity of plants and birds between these habitat types. Later, to assess its conservation value, the total diversity of the park was compared with that from an external, unprotected site with similar vegetation structure. In the park, the diversity of both groups of organisms was higher at well-preserved rather than at disturbed habitats. Furthermore, the analyses indicated that the entire diversity of the park is substantially higher than that of the external site. Thus, we suggest that these type of studies should be promoted by the state governments to determine the conservation value of their NPAs and, therefore aid in the development of adequate management programs for these sites.México tiene varias áreas naturales protegidas (ANPs que dependen de los gobiernos estatales. Sin embargo, los objetivos de estas ANPs están más estrechamente vinculados a los contextos políticos locales que a su importancia como reservorios de la biodiversidad. En este estudio evaluamos el valor de conservación del parque ecológico Flor del Bosque, en el estado de Puebla. Debido a que el parque tiene hábitats bien conservados y antropogénicamente perturbados, comparamos la diversidad de plantas y aves entre esos tipos de hábitats. Después, para evaluar el valor de conservación, la diversidad total del parque fue comparada con la de un sitio externo, no protegido, con estructura similar en cuanto al tipo de vegetación. En el parque, la diversidad de plantas y aves fue más alta en los hábitats bien conservados que en los perturbados. Adem

  18. Seismologic study of Los Hum eros geothermal field, Pueblo, Mexico. Part I: Seismicity, source mechanisms and stress distribution; Estudio sismologico del campo geotermico de Los Humeros, Puebla, Mexico. Parte I: Sismicidad, mecanismos de fuente y distribucion de esfuerzos

    Energy Technology Data Exchange (ETDEWEB)

    Lermo, Javier; Antayhua, Yanet [Instituto de Ingenieria, Universidad Nacional Autonoma de Mexico, Mexico D.F (Mexico)]. E-Mail: jles@pumas.iingen.unam.mx; Quintanar, Luis [Instituto de Geofisica, Universidad Nacional Autonoma de Mexico, Mexico D.F (Mexico); Lorenzo, Cecilia [Gerencia de Proyectos Geotermoelectricos, Comision Federal de Electricidad, Michoacan (Mexico)

    2008-01-15

    The distribution of earthquakes at the surface and at depth in the Los Humeros geothermal field, Puebla (Mexico), is analyzed from 1997-2004. Data for 95 earthquakes were registered at more than five permanent and temporary stations installed by the Comision Federal de Electricidad and the Instituto de Ingenieria of the Universidad Nacional Autonoma de Mexico. The duration magnitudes of the quakes are equal to or lower than 3.6 Md and the focal depths do not exceed 4.0 km. Simple focal mechanisms and moment tensor inversions were made, and the number of earthquakes registered by two stations of the permanent network (numbers S05, S06) was compared with water-injection and steam-production volumes over a certain period. The results at the surface and at depth show seismic activity occurring in the northern zone of the field around injection wells I29 (well H-29) and I38 (well H-38); whereas, the simple focal mechanisms and moment tensors demonstrate stresses of heterogeneous origin, suggesting that part of the seismic activity in Los Humeros is probably induced, mainly by injecting water. [Spanish] Se analiza la distribucion en superficie y en profundidad de los sismos ocurridos en el campo geotermico de Los Humeros, Puebla (Mexico), durante el periodo 1997-2004. Los datos corresponden a 95 sismos registrados por mas de cinco estaciones permanentes y temporales instaladas por la Comision Federal de Electricidad y el Instituto de Ingenieria de la Universidad Nacional Autonoma de Mexico, cuyas magnitudes de duracion son menores o iguales a 3.6 Md y profundidades focales que no sobrepasan los 4.0 km. Asimismo, se realizaron mecanismos focales simples y de inversion de tensor de momento, y se comparo el numero de sismos registrados por dos estaciones de la red permanente (numeros S05, S06) con la inyeccion de agua y la produccion de vapor durante cierto tiempo. Los resultados en superficie y en profundidad muestran actividad sismica en la zona norte del campo, alrededor

  19. Depression among diabetic women in urban centers in Mexico and the United States of America: a comparative study

    Directory of Open Access Journals (Sweden)

    María del Carmen Lara Muñoz

    2014-10-01

    Full Text Available OBJECTIVE: To compare the prevalence and patterns of depressive symptoms among women with type 2 diabetes in Puebla, Mexico, and Chicago, United States. METHODS: Two cross-sectional studies were conducted independently, in Puebla (September 2010-March 2011 and in Chicago (January-July 2010. Depression symptomatology was evaluated in a random sample of 241 women self-reporting type 2 diabetes in Puebla and a convenience sample of 121 women of Mexican descent seeking care for type 2 diabetes in Chicago. Depressive symptomatology was measured by the Center for Epidemiologic Studies Depression Scale administered in either English or Spanish. Women were similarly socioeconomically disadvantaged with low education levels in both locations. RESULTS: The Chicago sample of women reported higher levels of depression than the Puebla sample (38% versus 17%, P < 0.0001. Among those with comorbid depression and diabetes in both sites, minimal variations in symptoms were observed. Depressive symptoms, specifically the subjective element (feeling sad and symptoms associated with diabetes (fatigue and sleep problems were heightened in both groups. More frequent reporting of "feeling fearful" was statistically significant in Puebla. CONCLUSIONS: Despite a higher prevalence of depression among Mexican immigrant women with diabetes in the United States compared to Mexico, there was little variation in their depressive symptoms, regardless of residence. However, women in Mexico did report a higher incidence of fear. Screening for depression in patients with diabetes should take into account symptoms of fatigue and sleep and the bi-directional relationship of depression and diabetes.

  20. Testing earthquake links in Mexico from 1978 up to the 2017 M=8.1 Chiapas and M=7.1 Puebla shocks

    Science.gov (United States)

    Segou, Margarita; Parsons, Thomas E.

    2018-01-01

    The M = 8.1 Chiapas and the M = 7.1 Puebla earthquakes occurred in the bending part of the subducting Cocos plate 11 days and ~600 km apart, a range that puts them well outside the typical aftershock zone. We find this to be a relatively common occurrence in Mexico, with 14% of M > 7.0 earthquakes since 1900 striking more than 300 km apart and within a 2 week interval, not different from a randomized catalog. We calculate the triggering potential caused by crustal stress redistribution from large subduction earthquakes over the last 40 years. There is no evidence that static stress transfer or dynamic triggering from the 8 September Chiapas earthquake promoted the 19 September earthquake. Both recent earthquakes were promoted by past thrust events instead, including delayed afterslip from the 2012 M = 7.5 Oaxaca earthquake. A repeated pattern of shallow thrust events promoting deep intraslab earthquakes is observed over the past 40 years.

  1. Family Life and Social Medicine: Discourses and Discontents Surrounding Puebla's Psychiatric Care.

    Science.gov (United States)

    Hale, Kathryn Law

    2017-12-01

    Drawing on clinical data from 15 months of on-site participant observation in the only public psychiatric hospital in the state of Puebla, Mexico, this article advances our understanding of globalization in relation to psychiatry. I challenge the construction of psychiatry as only treating the individual patient and provide grounded doctor-patient-family member interaction in a Mexican psychiatric clinic in order to review what happens when doctors cannot interact with patients as atomized individuals even though in theory they are trained to think of patients that way. Challenged by severe structural constraints and bolstered by lessons from other nations' efforts at deinstitutionalization, psychiatrists in Puebla push to keep patients out of the inpatient wards and in their respective communities. To this end, psychiatrists call upon co-present kin who are identified both as the customer and part of the caretaking system outside the clinic. This modification to the visit structure changes the dynamic and content of clinical visits while doctors seamlessly respond to unspoken beliefs and values that are central to local life, ultimately showing that efforts to define a "global psychiatry" informed by global policy will fail because it cannot exist in a uniform way-interpersonal interaction and personal experience matters.

  2. Integrated Assessment to Evaluate the Artificial Recharge in a Small Portion of the Aquifer of Puebla, Mexico

    Science.gov (United States)

    Arango-Galván, C.; Flores-Marquez, L. E.; Martínez-Serrano, R.

    2009-12-01

    New policies on the use of water resources in Mexico have led to implement some alternative measures to optimize water management. In particular, water regulation entities have recommended some tools to preserve and protect the groundwater supplies. One of these tools is the artificial recharge by injecting water directly into the aquifer. The main goal of this study is to assess if it is suitable to inject rainwater and surface water in a small portion of the aquifer of the city of Puebla, in central Mexico. Artificial aquifer recharging was evaluated using a numeric model, which simulated the physical properties of the system. The model setup was inferred from an integrated study taking into account hydraulic, geological and geophysical data. The geoelectrical model was computed using electric resistivity tomography (ERT) and time domain electromagnetic data (TDEM). The aquifer geological structure inferred from geophysics depicts the presence of a shallower layer composed of sand and clay deposits with low saturation and permeability. This layer contains silt lenses that can be controlling the persistence of small water bodies on surface. Some water surficial bodies seem to be isolated from the main aquifer system. The intermediate layer shows lower electrical resistivity and higher permeability. Underlying this horizon, it is a deeper layer that reaches 200 m depth, according to information obtained from borehole in the zone. This layer shows an electrical resistivity even lower than intermediate layer but low permeability, caused by the higher content of silts. Both of these layers are the shallower aquifer exploited in the area. Once the numeric model was built we proceeded to simulate scenarios that include the continued extraction and recharge of water in wells located in strategic areas of the study zone. The results suggest that the effect of infiltration is beneficial on aquifer recharge and reduces the cone of depression caused by the extraction

  3. [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.

  4. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Posgrado en Ciencias Ambientales, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Edificio IC 1 Ciudad Universitaria, Puebla C. P. 72570, Mexico. Departamento de Investigación en Ciencias Agrícolas, Puebla, Mexico. Departamento Universitario para el Desarrollo Sustentable, Puebla, Mexico.

  5. POWER GENERATION IN AN ORGANIZATION OF WOMEN ARTISAN PUEBLA, MEXICO

    Directory of Open Access Journals (Sweden)

    María del Rosario Figueroa-Rodríguez

    2014-07-01

    Full Text Available Indigenous women artisans from Puebla state, facing poverty of their domestic groups through craft production as a breeding strategies that ensure their survival; for this reason a group of women leaders representing local groups, has formed a regional organization, "SIUAMEJ, AC", to address the lack of income. This research focuses on the study of the organization in question, in order to meet changes in gender relations and the effects of the participation of women artisans in this organization, the formation of democratic leadership and the construction of individual and collective empowerment. In the research were used theoretical and methodological from a gender perspective tools, Participatory Research and Popular Education. The techniques used were group workshops, questionnaires, interviews and participant observation. Was applied a questionnaire for women leaders of local organizations of the organization, both as participant observation group workshops were conducted with 14 local organizations covering just over 437 members applied. Among the identified results highlight the participation in collective decision-making through consensus, administrative management and access to training content that has allowed the individual and collective development of both leaders and women members of the local groups.

  6. El cólera morbus en una ciudad de la provincia mexicana. Puebla de los Ángeles en 1833

    OpenAIRE

    Cuenya, Miguel Ángel

    2006-01-01

    In the first half of the XIX century, the city of Puebla, located in the central high plateau of Mexico suffered, on the occasion of the civil wars, the deterioration of great part of the center. The city also lived a serious economic depression which affected all the social sectors, especially the poor and the unprotected mass. The conditions of public health were deplorable, and became more complex due to the serious financial problems of the municipality. In this context, in 1833 arrive, f...

  7. Fascioliasis and intestinal parasitoses affecting schoolchildren in Atlixco, Puebla State, Mexico: epidemiology and treatment with nitazoxanide.

    Science.gov (United States)

    Zumaquero-Ríos, José Lino; Sarracent-Pérez, Jorge; Rojas-García, Raúl; Rojas-Rivero, Lázara; Martínez-Tovilla, Yaneth; Valero, María Adela; Mas-Coma, Santiago

    2013-11-01

    The Atlixco municipality, Puebla State, at a mean altitude of 1840 m, was selected for a study of Fasciola hepatica infection in schoolchildren in Mexico. This area presents permanent water collections continuously receiving thaw water from Popocatepetl volcano (5426 m altitude) through the community supply channels, conforming an epidemiological scenario similar to those known in hyperendemic areas of Andean countries. A total of 865 6-14 year-old schoolchildren were analyzed with FasciDIG coproantigen test and Lumbreras rapid sedimentation technique, and quantitatively assessed with Kato-Katz. Fascioliasis prevalences ranged 2.94-13.33% according to localities (mean 5.78%). Intensities were however low (24-384 epg). The association between fascioliasis and the habit of eating raw vegetables was identified, including watercress and radish with pronouncedly higher relative risk than lettuce, corncob, spinach, alfalfa juice, and broccoli. Many F. hepatica-infected children were coinfected by other parasites. Entamoeba histolytica/dispar, Giardia intestinalis, Blastocystis hominis, Hymenolepis nana and Ascaris lumbricoides infection resulted in risk factors for F. hepatica infection. Nitazoxanide efficacy against fascioliasis was 94.0% and 100% after first and second treatment courses, respectively. The few children, for whom a second treatment course was needed, were concomitantly infected by moderate ascariasis burdens. Its efficacy was also very high in the treatment of E. histolytica/E. dispar, G. intestinalis, B. hominis, H. nana, A. lumbricoides, Trichuris trichiura, and Enterobius vermicularis. A second treatment course was needed for all children affected by ancylostomatids. Fascioliasis prevalences indicate this area to be mesoendemic, with isolated hyperendemic foci. This is the first time that a human fascioliasis endemic area is described in North America. Nitazoxanide appears as an appropriate alternative to triclabendazole, the present drug of choice

  8. Nuevos registros de Eleutherodactylus nitidus (Anura: Eleutherodactylidae en Tlaxcala y centro de Puebla, México New records of Eleutherodactylus nitidus (Anura: Eleutherodactylidae from Tlaxcala and central Puebla, México

    Directory of Open Access Journals (Sweden)

    Uri Omar García-Vázquez

    2012-09-01

    Full Text Available Se muestran los primeros registros de Eleutherodactylus nitidus para el estado de Tlaxcala y se confirma su presencia en la región central del estado de Puebla.We report the first records of Eleutherodactylus nitidus from the state of Tlaxcala and confirm its presence in the central region of Puebla.

  9. Flora útil de los cafetales en la Sierra Norte de Puebla, México Useful plants of the Sierra Norte de Puebla, Mexico

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    Miguel Ángel Martínez

    2007-06-01

    Full Text Available Los cafetales de la Sierra Norte de Puebla son agroecosistemas variados en composición y estructura, donde se pueden encontrar especies vegetales cultivadas y silvestres, nativas e introducidas, y cuya diversidad florística está estrechamente ligada a las condiciones sociales, económicas y ecológicas en las que se inserta la producción del café. En la última década el cultivo de esta planta ha estado en crisis debido a los bajos precios del producto; sin embargo,los agricultores mantienen los cafetales como fuente de ingreso adoptando nuevas estrategias para obtener recursos económicos mediante la introducción o incremento de cultivos de importancia económica, como pimienta, mamey o plantas medicinales, aprovechando la versatilidad y posibilidades de reorganización de estos agroecosistemas. En este trabajo se presenta el inventario de la flora útil encontrada en cafetales de la SNP. A la fecha están registradas 319 especies pertenecientes a 238 géneros y 99 familias; 90 especies son objeto de comercio y pueden representar nuevas fuentes de ingreso; 256 son nativas y 63 introducidas y se han agrupado en 13 categorías antropocéntricas, de las cuales las medicinales y comestibles son las más numerosas.Coffee plantations in the Sierra Norte de Puebla (SNP are agroecosystems with variable composition and structure. These agroecosystems include native and introduced plant species, as well as cultivated and wild ones. Plant diversity in coffee plantations is closely related to the social, economic, and ecological context into which coffee production is inserted. In the last decade, coffee cultivation has been in crisis due to low prices. Nevertheless, farmers of the SNP maintain their plantations as a source of income, with new strategies such as the introduction or increase of plants with economic value, like allspice (Pimenta dioica, mamey (Pouteria sapota, and medicinal plants, taking advantage of the versatility and possibilities

  10. The September 2017 M=8.1 Chiapas and M=7.1 Puebla, Mexico, earthquakes: Chain reaction or coincidence?

    Science.gov (United States)

    Toda, S.; Stein, R. S.

    2017-12-01

    days and 600 km apart? We calculate that to be 1 chance in 30,000, which at first seems remote. But there's another coincidence in our midst: What's the chance that the M=7.1 Puebla shock would strike within 2 hours of the annual Mexico City earthquake drill? It's 1 chance in a 900,000. So, extreme coincidences do indeed occur in our lives, we might find that it's the best explanation we've got for this pair.

  11. TRADITIONAL KNOWLEDGE ON THE CLIMATIC PREDICTORS IN THE AGRICULTURE OF THE LLANOS DE SERDAN, PUEBLA, MEXICO

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    Jordan Miranda-Trejo

    2009-03-01

    Full Text Available Traditional knowledge on the environment constitutes a part of the elements that peasants use to make decisions about their agricultural activities, mainly to reduce risks and optimize the existent resources. Part of this knowledge that has been accumulated is on the life cycle of plants in response to weather conditions, and on the effects of Lunar phases in activities such as sowing, harvesting and pruning, amongst others. Because of the importance that represents to systematize this knowledge to integrate further strategies of agropecuary development, the present research had as objective to register traditional knowledge about those plant species employed by peasants in weather forecast (phytoindicators, and on astronomical observations linked to agriculture practices in the Llanos de Serdán Puebla, México. A total of 83 interview cards were applied in the municipalities of Chalchicomula de Sesma y Tlachichuca, Estado de Puebla, México. Six species of trees and bushes were identified by 58.5% of the peasants as predictors of the quality of the incoming rain season; accordingly to their signals, they may carry out actions such as to sow earlier,  increase sowing-plant density, and apply supplies, if the rain season comes favorable. In regard to the astronomical observations, 81.5% of the peasants observe the Moon to set date of the beginning of the sowing. The Moon phases considered for this were waxing crescent, first quarter, and full moon. This was the most traditional knowledge used by the peasants of the Llanos de Serdán. It is important to acknowledge the value of these experiences in the design of rural development strategies. By doing so, the accumulated knowledge of preceding generations will be used to create options more suitable to the conditions of the peasant agriculture.

  12. Fascioliasis and Intestinal Parasitoses Affecting Schoolchildren in Atlixco, Puebla State, Mexico: Epidemiology and Treatment with Nitazoxanide

    Science.gov (United States)

    Zumaquero-Ríos, José Lino; Sarracent-Pérez, Jorge; Rojas-García, Raúl; Rojas-Rivero, Lázara; Martínez-Tovilla, Yaneth; Valero, María Adela; Mas-Coma, Santiago

    2013-01-01

    Background The Atlixco municipality, Puebla State, at a mean altitude of 1840 m, was selected for a study of Fasciola hepatica infection in schoolchildren in Mexico. This area presents permanent water collections continuously receiving thaw water from Popocatepetl volcano (5426 m altitude) through the community supply channels, conforming an epidemiological scenario similar to those known in hyperendemic areas of Andean countries. Methodology and Findings A total of 865 6–14 year-old schoolchildren were analyzed with FasciDIG coproantigen test and Lumbreras rapid sedimentation technique, and quantitatively assessed with Kato-Katz. Fascioliasis prevalences ranged 2.94–13.33% according to localities (mean 5.78%). Intensities were however low (24–384 epg). The association between fascioliasis and the habit of eating raw vegetables was identified, including watercress and radish with pronouncedly higher relative risk than lettuce, corncob, spinach, alfalfa juice, and broccoli. Many F. hepatica-infected children were coinfected by other parasites. Entamoeba histolytica/dispar, Giardia intestinalis, Blastocystis hominis, Hymenolepis nana and Ascaris lumbricoides infection resulted in risk factors for F. hepatica infection. Nitazoxanide efficacy against fascioliasis was 94.0% and 100% after first and second treatment courses, respectively. The few children, for whom a second treatment course was needed, were concomitantly infected by moderate ascariasis burdens. Its efficacy was also very high in the treatment of E. histolytica/E. dispar, G. intestinalis, B. hominis, H. nana, A. lumbricoides, Trichuris trichiura, and Enterobius vermicularis. A second treatment course was needed for all children affected by ancylostomatids. Conclusions Fascioliasis prevalences indicate this area to be mesoendemic, with isolated hyperendemic foci. This is the first time that a human fascioliasis endemic area is described in North America. Nitazoxanide appears as an appropriate

  13. Fascioliasis and intestinal parasitoses affecting schoolchildren in Atlixco, Puebla State, Mexico: epidemiology and treatment with nitazoxanide.

    Directory of Open Access Journals (Sweden)

    José Lino Zumaquero-Ríos

    2013-11-01

    Full Text Available The Atlixco municipality, Puebla State, at a mean altitude of 1840 m, was selected for a study of Fasciola hepatica infection in schoolchildren in Mexico. This area presents permanent water collections continuously receiving thaw water from Popocatepetl volcano (5426 m altitude through the community supply channels, conforming an epidemiological scenario similar to those known in hyperendemic areas of Andean countries.A total of 865 6-14 year-old schoolchildren were analyzed with FasciDIG coproantigen test and Lumbreras rapid sedimentation technique, and quantitatively assessed with Kato-Katz. Fascioliasis prevalences ranged 2.94-13.33% according to localities (mean 5.78%. Intensities were however low (24-384 epg. The association between fascioliasis and the habit of eating raw vegetables was identified, including watercress and radish with pronouncedly higher relative risk than lettuce, corncob, spinach, alfalfa juice, and broccoli. Many F. hepatica-infected children were coinfected by other parasites. Entamoeba histolytica/dispar, Giardia intestinalis, Blastocystis hominis, Hymenolepis nana and Ascaris lumbricoides infection resulted in risk factors for F. hepatica infection. Nitazoxanide efficacy against fascioliasis was 94.0% and 100% after first and second treatment courses, respectively. The few children, for whom a second treatment course was needed, were concomitantly infected by moderate ascariasis burdens. Its efficacy was also very high in the treatment of E. histolytica/E. dispar, G. intestinalis, B. hominis, H. nana, A. lumbricoides, Trichuris trichiura, and Enterobius vermicularis. A second treatment course was needed for all children affected by ancylostomatids.Fascioliasis prevalences indicate this area to be mesoendemic, with isolated hyperendemic foci. This is the first time that a human fascioliasis endemic area is described in North America. Nitazoxanide appears as an appropriate alternative to triclabendazole, the present

  14. The deadly Morelos-Puebla, Mexico Intraslab Earthquake of 19 September 2017 (Mw7.1): Was the Earthquake Unexpected and Were the Ground Motions and Damage Pattern in Mexico City Abnormal?

    Science.gov (United States)

    Perez-Campos, X.; Singh, S. K.; Arroyo, D.; Cruz-Atienza, V. M.; Ordaz, M.; Hjorleifsdottir, V.; Iglesias, A.

    2017-12-01

    On 19 September 2017, thirty two years after the 1985 Michoacan interplate earthquake (Mw8.0), the city was once again devastated but this time by a Mw7.1 intraslab earthquake. The 2017 earthquake was located near the border of the states of Morelos and Puebla (18.410N, -98.710E; H=57 km), to SSE of Mexico City, at a hypocentral distance of about 127 km. It caused great panic in Mexico City, collapse of 44 buildings, and severely damaged many others. More than 200 persons were killed in the city. It was the second most destructive earthquake in the history of Mexico City, next only to the 1985 earthquake. A strong-motion station at CU located on basalt lava flows on main campus UNAM has been in continuous operation since 1964. PGA of 59 gal at CU during the 2017 earthquake is the largest ever, two times greater than that recorded during the 1985 earthquake (29 gal). The 2017 earthquake raised questions that are critical in fathoming the seismic vulnerability of the city and in its reconstruction. Was such an intraslab earthquake (Mw 7 at a hypocentral distance of 127 km) unexpected? Were the recorded ground motions in the city unusually high for such an earthquake? Why did the damage pattern during the earthquake differ from that observed during the 1985 earthquake? The earthquake was the closest M>5 intraslab earthquake to Mexico City ever recorded. However, Mw 5.9 events have occurred in recent years in the vicinity of the 2017 earthquake (R 145 km). Three Mw≥6.9 earthquakes have occurred since 1964 in the distance range 184-225 km. Thus, Mw and R of the earthquake was not surprising. However, a comparison of Fourier acceleration spectra at CU of 10 intraslab earthquakes with largest PGA, reduced to a common distance of R=127 km, shows that the amplitudes of the 2017 events were abnormally high in 1-2s range. Spectra of intraslab events at CU are enriched at higher frequencies relative to interplate ones because of closer distance, greater depth and higher

  15. Microstructural analysis of two pre hispanic murals of the Cholula, Puebla archaeological zone

    International Nuclear Information System (INIS)

    Iturbe C, M.D.; Tenorio, D.; Carapia, L.; Cruz S, M.; Avila, E.

    2006-01-01

    The archaeological site Cholula, state Puebla, in Mexico is famous for its huge pyramid and polychromatic ceramic. In this site there are important traces of mural painting, which were elaborated in the classic period. In this research, we study the pigments of two of these murals. One of the murals is 'Los Bebedores' and other is 'Los Insectos' or 'Chapulines'. The first is 56 m long and 2.5 m high and was painted around year 200 A.D. The second is 30 m long and 0.5 m high and was painted around the same period of time. Both murals have different deterioration problems. In order to obtain information about the raw material used in the manufacture of the pigments some samples were taken from different regions of the mural and they were analyzed by scanning electron microscopy (SEM) and Energy Dispersive X-ray Spectroscopy (EDS). (Author)

  16. Susceptibility to mass movement processes in the municipality of Tlatlauquitepec, Sierra Norte de Puebla

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    Roberto Carlos Borja Baeza

    2011-02-01

    Full Text Available Since historical times, mass movement processes have taken place in the Mexican territory as a result of its topography, heterogeneous lithology, intense rainfall and the impact of anthropic activity, particularly in mountainous areas such as the Sierra Norte de Puebla. In this region, as a result of extremely high rainfall, a large number of landslides occurred in October 1999. These were mainly slides and flows; they affected economic, structural and environmental aspects and caused the loss of dozens of human lives. Among the various approaches to analysis of this type of hazard, cartography is of considerable importance since it allows the understanding and assessment of spatial distribution, as well as of the interactions of elements of the terrain that determine slope instability. Hence, some studies of landslide hazard cartography have been carried out in Mexico; these have mainly been based on the overlaying, against a background of geographic information systems, of layers of information concerning the parameters that are involved in slope instability. However, there is a tendency for this approach to establish similar degrees of influence for all factors, regardless of specific local conditions. The present aim was to consider the influence of the five most important parameters controlling regional slope instability in the Sierra Norte de Puebla (slope, morphogenesis, relief dissection, deforestation and roads, and to validate the results by means of a recurrence index. Multicriteria analysis has allowed a map of susceptibility to mass movement processes to be produced for the municipality of Tlatlauquitepec.

  17. Traditional use and perception of snakes by the Nahuas from Cuetzalan del Progreso, Puebla, Mexico.

    Science.gov (United States)

    García-López, Romina; Villegas, Alejandro; Pacheco-Coronel, Noé; Gómez-Álvarez, Graciela

    2017-01-21

    Indigenous cultures are the result of their adaptation to the natural surroundings, in such a way that, amongst their main features is a set of knowledge, technologies and strategies for the appropriation of nature. In Cuetzalan del Progreso, Puebla, Mexico snakes represent 71.1% of the total local herpetofauna; and in addition to this, different groups of Nahuas have shown to have information of their use of various snake species in many ways. This study was conducted to investigate the traditional uses of snakes in this cultural group. Formal and informal interviews were conducted with the inhabitants of the communities. During these interviews, 30 images of the different species of snakes present in the area were presented to the subjects, so that they would recognize them and reveal information about the knowledge they possess on them. A usage analysis was applied to each species considering the following categories: food purposes, medicinal, artisanal and magical-religious. Likewise, the frequency, the diversity and the value of use was estimated for these snakes. A total of 51 interviews were carried out. The individuals recognized 18 out of 30 images of snakes that were presented. The total of usage categories was five; we found that the magic-religious use was the most mentioned by 32 personas. Boa imperator and Antropoides nummifer were the species with the highest value of use. More than half of the interviewees mentioned killing snakes because they're poisonous and aggressive. In the magic-religious aspect the "Danza de los Negritos" is highlighted; this is a local festival, brought by Africans, and alludes to snakes. This study revealed that snakes are still very important for the culture in Cuetzalan del Progreso, finding that the magical-religious and the medicinal use stand out. On the other hand, the fear and misperception on the toxicity of snakes might represent a potential threat for their conservation. Therefore, it is necessary to carry out a

  18. Nuevos registros de tepezcuincle (Cuniculus paca) en Puebla, centro de México

    OpenAIRE

    Ramírez-Bravo, Osvaldo Eric; Hernández-Santín, Lorna

    2012-01-01

    The state of Puebla has little information about mammal presence and distribution. In a study to determine jaguar presence using camera traps and interviews, we obtained 16 new records of tepezcuincle (Cuniculus paca) in different vegetation types such as tropical rainforest and cloud forest, as well as in coffee plantations. The records prove that the species is widely spread along the Sierra Norte of Puebla, but the distribution of populations in the Sierra Negra is uncertain.El estado de P...

  19. rurales en Yehualtepec, Puebla

    Directory of Open Access Journals (Sweden)

    Nila Marcial Romero

    2016-01-01

    Full Text Available Estudios recientes consideran aspectos objetivos y subjetivos para medir la calidad de vida. En el presente estudio el objetivo es cuantificar la calidad de vida de hogares en cuatro localidades de alta marginación en Yehualtepec, Puebla, considerando elementos objetivos y subjetivos, lo que permite identificar factores de riesgo que deben formar parte de la agenda municipal. La metodología aplicada consistió en talleres participativos y una encuesta estructurada en 72 hogares, con ello se construyó un indicador sintético de Calidad de vida. Entre los principales resultados, se encontro que 40% de los hogares sobreviven en condiciones de baja calidad de vida; los factores que explican esa situacion se ubican en las dimensiones subjetiva y objetiva, es decir, material, humana y de seguridad alimentaria. Limitaciones: el trabajo realizado en la región sur del estado de Puebla, aborda la situación de las familias en varias localidades de un municipio rural, con características específicas, representativo de esta zona del estado. Difícilmente resulta pertinente para intentar explicar la situación de todos los municipios con características similares. Quizá esa sea una limitación del estudio, no obstante, es superada por la propuesta metodológica, para medir esa situación, explicarla y atenderla, rescatando lo valioso del documento. Como conclusion se identifican factores objetivos en la diversidad dietética, y la percepcion subjetiva y salud, como factores asociados con calidad de vida en el hogar.

  20. Políticas nacionales de salud y decisiones locales en México: el caso del Hospital Mixto de Cuetzalan, Puebla National health policies and local decisions in Mexico: the case of an intercultural hospital in Cuetzalan, Puebla

    Directory of Open Access Journals (Sweden)

    María Beatriz Duarte-Gómez

    2004-10-01

    el país y la disponibilidad de recursos internacionales del Plan Puebla Panamá. CONCLUSIONES: El análisis ratifica el carácter histórico del desarrollo de las organizaciones de salud, y las oportunidades que las coyunturas y políticas nacionales e internacionales constituyen para impulsar modelos alternativos e interculturales de atención para la salud de los pueblos indígenas que respondan a sus necesidades. A pesar de que la medicina indígena y la biomédica han sido consideradas por algunos como irreconciliables, existen ejemplos -nacionales e internacionales- de experiencias en materia de articulación entre ellas, que permiten vislumbrar la posibilidad de crear nuevos pactos que avancen en la creación de servicios de salud verdaderamente interculturales, que sirvan de ejemplo para el resto del país y del continente.OBJECTIVE: To identify the changes brought about by various national and international factors in an intercultural hospital of the municipality of Cuetzalán, Puebla. MATERIAL AND METHODS: A case study was conducted during 2000 and 2001 in two Intercultural Hospitals of Mexico; the Cuetzalán Hospital in Puebla and the Jesús María Hospital in Nayarit State. Data were collected by means of 72 semi-structured interviews with allopathic therapists, indigenous therapists, and authorities of the different health care levels. Moreover, documental research was carried out on national policies for indigenous peoples as well as on indigenist policies. These policies were related with the five organizational stages of the hospital. State authorities gave their permission and interviewees signed informed consent. RESULTS: The hospital was created in 1958 by the Ministry of Health as a biomedical institution, in agreement with the integrationist indigenist policies going on at the time. It remained so during the beginning of the administration by the National Indigenist Institute. In 1990, the new participative indigenist policy trends and the

  1. Factores bióticos y abióticos que determinan la seroprevalencia de anticuerpos contra Trypanosoma Cruzi en el municipio de Palmar de Bravo, Puebla, México Biotic and abiotic determinants of seroprevalence of antibodies against Trypanosoma cruzi in Palmar de Bravo, Puebla, Mexico

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    Francisca Sosa-Jurado

    2004-02-01

    Full Text Available OBJETIVO: Determinar la prevalencia de anticuerpos contra Trypanosoma cruzi y su relación con los factores bióticos y abióticos en Palmar de Bravo, Puebla, México. MATERIAL Y MÉTODOS: Estudio transversal efectuado en agosto de 2000 a septiembre de 2001, con una muestra aleatoria simple de 390 voluntarios residentes en Palmar de Bravo, Puebla, México. Se hizo determinación de anticuerpos contra T cruzi con técnicas serológicas validadas, búsqueda del vector y de reservorios domésticos, así como determinación de asociación entre caso positivo y factores de riesgo bióticos y abióticos. El análisis estadístico consistió en índice Kappa para las pruebas diagnósticas, empleando tabla de contingencia de 2 x 2; ji cuadrada corregida de Yates, exacta de Fisher y la razón de posibilidad para estimar la significancia de la asociación de factores bióticos y abióticos. RESULTADOS: La seroprevalencia fue de 4% en la población humana estudiada y de los reservorios (equinos, porcinos y caninos, sólo 10% de los caninos resultaron reactivos. Los vectores identificados fueron T barberi y T pallidipennis, con índice de dispersión e índice de colonización de 55 y 40%, respectivamente. Los factores de riesgo más importantes fueron la altitud (>2 150 y OBJECTIVE: To establish the relationship between seroprevalence for antibodies against Trypanosoma cruzi and its relationship with biotic and abiotic factors. MATERIAL AND METHODS: A cross-sectional study was conducted between August 2000 and September 2001. The study population consisted of a simple random sample of 390 volunteers residing in Palmar de Bravo, Puebla, Mexico. Sample and data collection procedures included assaying antibodies against T cruzi with validated assays, and searching for domestic reservoirs and triatomine bugs. The relationship between biotic and abiotic factors with seropositivity was assessed. Statistical analysis was conducted using Kappa values for

  2. Application of water quality index to evaluate groundwater quality (temporal and spatial variation) of an intensively exploited aquifer (Puebla valley, Mexico).

    Science.gov (United States)

    Salcedo-Sánchez, Edith R; Garrido Hoyos, Sofía E; Esteller Alberich, Ma Vicenta; Martínez Morales, Manuel

    2016-10-01

    The spatial and temporal variation of water quality in the urban area of the Puebla Valley aquifer was evaluated using historical and present data obtained during this investigation. The current study assessed water quality based on the Water Quality Index developed by the Canadian Council of Ministers of the Environment (CCME-WQI), which provides a mathematical framework to evaluate the quality of water in combination with a set of conditions representing quality criteria, or limits. This index is flexible regarding the type and number of variables used by the evaluation given that the variables of interest are selected according to the characteristics and objectives of development, conservation and compliance with regulations. The CCME-WQI was calculated using several variables that assess the main use of the wells in the urban area that is public supply, according to criteria for human use and consumption established by Mexican law and international standards proposed by the World Health Organization. The assessment of the index shows a gradual deterioration in the quality of the aquifer over time, as the amount of wells with excellent quality have decreased and those with lower index values (poor quality) have increased throughout the urban area of the Puebla Valley aquifer. The parameters affecting groundwater quality are: total dissolved solids, sulfate, calcium, magnesium and total hardness.

  3. Consideraciones sobre el cultivo del aguacate Persea Americana Mill. en Atlixco, Puebla

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    Teresa Reyna Trujillo

    1983-01-01

    Full Text Available The production of avocado Persea americana Mill in our country has been intensified the last years, particularly in some states such as Michoacán, Puebla, Veracruz and others. Specifically in Puebla, there are some counties "municipios", Atlixco among others, where its exploitation represents an important economical fact. Because of this, it is being pretended to increase the surface occupied with that fruit tree. However, its growth and cultivation, has been exposed to a great number of problems, such as the ecologic ones (inadecuate soils, for example and fitopathologic ones mainly, reasons enough to consider the increase of its growth as inadecuate.

  4. de Puebla a través de itinerarios culturales

    Directory of Open Access Journals (Sweden)

    Patricia Domínguez Silva

    2005-01-01

    Full Text Available La ciudad Puebla, México, con un patrimonio cultural vasto, presenta debilidades en el tiempo de visita por parte de los turistas. Al parecer, el turismo que asiste al Centro Histórico no es capaz de percibir el contenedor simbólico que lo rodea. Este trabajo muestra los resultados de la evaluación de dos itinerarios culturales en Puebla, ambos se analizaron en el contexto de paradas y etapas para ponderar el patrimonio. Los resultados mostraron la falta de capacidad de ambos itinerarios para poner en contexto la riqueza patrimonial de los sitios visitados. Los itinerarios estudiados, relevantes para describir la riqueza patrimonial de la ciudad, distan de cumplir el objetivo de un itinerario: instruir, cultivar y letrar. La falta de aproximación al urbanismo detectada en estos itinerarios, teniendo en cuenta que el urbanismo es considerado un elemento característico e indiscutible de los itinerarios culturales, fue la mayor debilidad encontrada.

  5. Evaluación de estimadores no paramétricos de la riqueza de especies. Un ejemplo con aves en áreas verdes de la ciudad de Puebla, México

    Directory of Open Access Journals (Sweden)

    González-Oreja, J. A.

    2010-06-01

    Full Text Available Assessing non-parametric estimators of species richness. A case study with birds in green areas of the city of Puebla, Mexico Our objective was to evaluate the performance of non-parametric estimators of spe-cies richness with real data. During the 2003 breeding season, bird communities were sampled in two green areas in the city of Puebla (Mexico, and the corresponding sample-based rarefaction curves were obtained. Mean data were adjusted to two non-asymptotic and seven asymptotic accumulation functions, and the best model was selected by means of reliability criteria in information theory. The cumulative Weibull and the beta-P functions were the best-fit models. Bias, precision and accuracy of five non-parametric estimators of species richness (ICE, Chao2, Jackknife 1, Jackknife 2, and Bootstrap were then assessed for increasing sampling efforts (1-53 sampling units against the asymptote of the selected accumulation functions. All the non-parametric estimators here evaluated underestimated true richness most of the time, specially in one of the sites. However, after combining data from the two assemblages, only ICE, and Jackknife 1 and 2 exhibited bias below 10% with different sampling efforts, and only Jackknife 1 was globally accurate (scaled mean squared error x 100 < 5%, even with low sampling efforts, ca. 20% of the total. Therefore, we propose using the Jackknife 1 non-parametric estimator as a lower limit to measure bird species richness in urban sites similar to those in the present study.

  6. Temporal variability of Polycyclic Aromatic Hydrocarbons (PAHs) in a receptor site of the Puebla-Tlaxcala Valley

    Science.gov (United States)

    Padilla, Z. V.; Torres, R.; Ruiz Suarez, L.; Molina, L. T.

    2013-05-01

    This contribution documents the presence and possible origin of PAHs, their temporal concentration patterns and correlations with other air pollutants in the so-called Puebla-Tlaxcala valley. This valley is located to the east of the Mexico City Metropolitan Area and is a very populated region which suffers of air pollution problems. Emission sources of PAHs include open burning, industrial boilers, automobiles and trucks, but vehicle emissions vary significantly depending on the use of: fuel, engine type and catalytic converter. An important emission source in the Puebla-Tlaxcala region is wood burning for cooking. Therefore, it is expected to have contributions of PAHS from this type of sources. PAHs measurements were performed in an air pollution semi-rural receptor site (Chipilo) southwest the City of Puebla, using an aerosol photoelectric sensor (PAS 2000 CE) to measure the concentration of PAHs and a diffuser charger (DC 2000 CE) to evaluate the active surface (DC) of the particles. The measuring period included March and April of 2012 during the ozne season in central Mexico. The use of these two sensors in parallel has been identified as a fingerprint technique to identify different types of particles from several combustion processes and is a useful tool to identify quantitatively the major source of emissions, as well as to describe thephysical and chemical characteristics of the particles. Correlations between PAHs and DC, with NOx and CO, together with an analysis of atmospheric transport may approximate the possible origin of these particles. The coefficient PAHs / DC associated with backward trajectory analysis represents a tool to identify potential areas of emission. The correlation between PAHs and NOx emissions reflects association with diesel combustion, while the correlation between PAHs and CO, the combustion of gasoline. The results show that vehicle emissions are the major source of PAHs with an associated increase in the concentration of

  7. Initial distribution of pressure and temperature in the geothermal field of Los Humeros, Puebla; Distribucion inicial de presion y temperatura del campo geotermico de Los Humeros, Puebla

    Energy Technology Data Exchange (ETDEWEB)

    Arellano Gomez, Victor M.; Garcia Gutierrez, Alfonso; Barragan Reyes, Rosa Maria; Aragon Aguilar, Alfonso; Pizano, Arturo [Instituto de Investigaciones Electricas, Temixco, Morelos (Mexico)

    2000-07-01

    In order to infer the distributions of non disturbed pressure and temperature of the reservoir fluid, a considerable amount of information originating from several disciplines was analyzed, corresponding to 42 wells of the geothermal field of Los Humeros. On the base of the analyzed data models were developed, in one and two dimensions, of the reservoir in an initial state. The models reveal the existence of at least two reservoirs. The first one and most superficial is located between 1600 and 1025 m.a.s.l. and it is a reservoir of dominant liquid. The pressure profile of this reservoir corresponds to a boiling water column approximately between 300 and 339 Celsius degrees. The second reservoir is located underneath the 850 m.a.s.l. and as far as the collected data, it can be said that it extends at least until the 100 m.a.s.l and it is estimated that it is a reservoir of low liquid saturation. For the wells that are fed from this zone of the field temperatures between 300 and 400 Celsius degrees were estimated. A table of the geology of the subsoil of the region of the Los Humeros is shown and a table where the chemical composition of the separated water is indicated and the enthalpy of some of the wells of Los Humeros, Puebla, Mexico. [Spanish] Para inferir las distribuciones de presion y temperatura no perturbadas del fluido del yacimiento, se analizo una considerable cantidad de informacion proveniente de varias disciplinas, correspondiente a 42 pozos del campo geotermico de Los Humeros. Sobre la base de los datos analizados se desarrollaron modelos, en una y dos dimensiones, del yacimiento en un estado inicial. Los modelos revelan la existencia de cuando menos dos yacimientos. El primero y mas superficial se encuentra localizado entre 1600 y 1025 m.s.n.m. y es un yacimiento de liquido dominante. El perfil de presion de este yacimiento corresponde a una columna de agua en ebullicion aproximadamente entre 300 y 339 grados centigrados. El segundo yacimiento se

  8. EVALUATION OF TWO VEGETABLES EXTRACTS AND DYE PHLOXINE-B, FOR THE CAPTURE OF THE FLY OF THE CASTILLA WALNUT IN PUEBLA, MEXICO

    OpenAIRE

    Alejandra Torija-Torres; Arturo Huerta-De la Peña; Agustín Aragón-García

    2014-01-01

    To determine the most effective treatment to capture Rhagoletis zoqui and use it as an alternative to chemical insecticides, this study was developed in two orchards of walnut, during June, July and August of 2010 in San Nicolas de los Ranchos, Puebla. The toxicity of the aqueous extracts from Ricinus communis and Argemone mexicana plants as well as the dye Phloxine-B were evaluated and compared the effectiveness with the commercial insecticide, Malation®, upon R. zoqui. The experiment was t...

  9. Chemical and isotopic characteristics of rainwater at Los Humeros geothermal field, Puebla, Mexico and surrounding areas; Caracteristicas quimicas e isotopicas del agua de lluvia en el campo geotermico de Los Humeros, Puebla, Mexico y zonas aledanas

    Energy Technology Data Exchange (ETDEWEB)

    Tovar Aguado, Rigoberto; Cruz Grajales, Irma [Comision Federal de Electricidad, Los Humeros, Puebla (Mexico)

    2000-12-01

    A study of chemical and isotopic characteristics of rainwater at Los Humeros geothermal field was undertaken for the second consecutive year. Samples were collected in seven stations-two inside the field and five on the periphery. In 1996, a total of 99 samples were collected and 104 were collected in 1997. Of these, 19-18.26% of the total-had a negative alkalinity. The Atempan (No.5) and Campamento (No.1) stations showed the highest number of anomalous samples (31.25 and 27.8%, respectively). Anomalous samples in Perote station were not observed a result that we attribute to the predominant wind direction. The results for the Campamento station are attributed to the thermal inversion phenomena occurring when the samples with negative alkalinity were obtained. Concentrations of cations in some samples were relatively high, with the maximum concentration of calcium in the Los Humeros station (79.7 ppm) . Other significantly high values were found in the Texcal station (34.8 ppm) and Perote (33.8 ppm) due to the presence of dust particles scattered in the air and because of the lack of pavement where the sampling stations are located. Another factor affecting these figures could be the presence of block and lime factories in the neighborhood. Although measured concentrations may seem high, reports exist with similar concentrations in nongeothermal areas. Oxygen-18 and deuterium contents were determined for each stations, mixing anomalous samples. The results show that the most enriched samples correspond to the San Juan Xiutetelco, Puebla (No. 6) station and the minimum to the Perote Veracruz (No. 7) station. The concentration of SO{sub 4} has marine and industrial origins, with a contribution of the first source ranging between 10 and 25 percent. [Spanish] En el campo geotermico de Los Humeros, Puebla se realizo, por segundo ano consecutivo, la caracterizacion quimica e isotopica de agua de lluvia en muestras colectadas en siete estaciones, dos localizadas dentro

  10. Políticas nacionales de salud y decisiones locales en México: el caso del Hospital Mixto de Cuetzalan, Puebla National health policies and local decisions in Mexico: the case of an intercultural hospital in Cuetzalan, Puebla

    OpenAIRE

    María Beatriz Duarte-Gómez; Viviane Brachet-Márquez; Roberto Campos-Navarro; Gustavo Nigenda

    2004-01-01

    OBJETIVO: Identificar la evolución del hospital del municipio de Cuetzalan a partir de la influencia que diversos elementos del contexto nacional e internacional han tenido sobre ella. MATERIAL Y MÉTODOS: Estudio de caso, realizado en 2000 y 2001 sobre los Hospitales Mixtos en México -el de Cuetzalan, en el estado de Puebla, y el de Jesús María, en el estado de Nayarit-. Durante el trabajo de campo se obtuvo información a través de 72 entrevistas semiestructuradas con terapeutas alópatas e in...

  11. Atoyac River Pollution in the Metropolitan Area of Puebla, México

    Directory of Open Access Journals (Sweden)

    Gabriela Pérez Castresana

    2018-03-01

    Full Text Available The Atoyac River crosses the metropolitan area of Puebla-Tlaxcala in Mexico and presents a state of pollution that has been scarcely studied. In 2016, the water quality of the river was evaluated based on physicochemical and bacteriological parameters, under the guidelines established for the Maximum Permissible Limit (MPL for Aquatic Life Protection (ALP and Agricultural Irrigation (AI. The sampling sites were the Covadonga Dam, the Echeverría Dam, and an irrigation canal. Water from wells and a spring in the Emilio Portes Gil (EPG population that uses Atoyac water for agricultural irrigation was also analyzed. The data obtained from the river were compared with the 2011 data published in the declaration of classification of Atoyac and Xochiac or Hueyapan and its tributaries. There was a notable increase in hemical oxygen demand (COD (49% and in heavy metals with varying percentages. The anoxic condition of the river (mean 1.47 mg of O2/L with large populations of coliform bacteria was demonstrated, 11 pathogenic members of the Enterobacteriaceae were found, and high organic pollution concentrations were shown, particularly during droughts. Irrigation and well water was contaminated with fecal bacteria (104–549 NMP/100 mL, which included pathogens.

  12. Initial Pressure Distribution in the Geothermal Field of Los Humeros, Puebla, Mexico; Distribucion de presion inicial en el campo geotermico de Los Humeros, Puebla, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Arellano, Victor M.; Izquierdo, Georgina; Aragon, Alfonso; Barragan, Rosa Maria; Garcia, Alfonso [Instituto de Investigaciones Electricas (Mexico); Pizano, Arturo [Comision Federal de Electricidad (Mexico)

    2001-09-01

    To obtain the undisturbed distribution of pressures of a field flow, a significant amount of data concerning geological, geochemical, geophysical, and field drilling and engineering aspects, from 42 wells located at the geothermal field of Los Humeros, was analysed. Based on the studied data, models of the field pressure distribution in its initial state were developed. The models reveal the existence of at least two deposits. One of them, the most superficial, is located between 1025 and 1600 meters over the sea level, and from its excellent congruence with the pressure profile of a boiling water column, it may be considered as a predominantly liquid field. The pressure profile of this field is that of a boiling water column, at a temperature of about 300-330 Celsius degrees. The second field is below 850 meters over the sea level and from the known data it reaches at least 100 meters over the sea level. It is considered a low-liquid saturated field. The temperatures of the wells supplied by this field were estimated to be about 300-40 Celsius degrees. [Spanish] Para inferir las distribuciones de presion no perturbadas del fluido del yacimiento, se analizo una considerable cantidad de informacion relacionada con los aspectos geologicos, geoquimicos, geofisicos, de perforacion e ingenieria de yacimientos, correspondiente a 42 pozos del camo geotermico de Los Humeros, Puebla. Sobre la base de los datos analizados se desarrollaron modelos de distribucion de la presion del yacimiento en su estado inicial. Dichos modelos revelan la existencia de, cuando menos, dos yacimientos. El primero y mas superficial se encuentra localizado entre 1,600 y 1,025 metros sobre el nivel del mar (msnm), y dada su excelente concordancia con el perfil de presion correspondiente a una columna de agua en ebullicion, puede afirmarse que se trata de un yacimiento de liquido dominante. El perfil de presion de este yacimiento corresponde a una columna de agua en ebullicion de 300 a 330

  13. Flores de corte y follaje en florerías y mercados de Puebla, México

    Directory of Open Access Journals (Sweden)

    C. Tlahuextl-Tlaxcalteca

    2005-01-01

    Full Text Available Puebla, México, la capital del estado, es un consumidor importante de especies de flor de corte y follaje. Se elaboró un cuestionario el cual se aplicó a través de entrevistas con los dueños de florerías o encargados de ventas en seis mercados y 40 florerías. Las florerías de Puebla ofrecen más especies de flores de corte que los mercados. Los precios de flores en los mercados son más bajos, pero la calidad también es menor que en las florerías. Los mercados ofrecen varias especies de flores de corte provenientes de la producción a la intemperie (Celosia cristata, Centaurea cyanus, Gladiolus sp., Matthiola incana, Tagetes erecta. Lo interesante es que tanto las florerías como los mercados tienen amplio surtido de follaje cortado de buena calidad. El objetivo de esta investigación fue obtener información sobre la oferta y demanda de especies de flor de corte y follaje en Puebla. Asimismo, las preferencias de los hombres y las mujeres hacia estos productos

  14. Capsaicinoides en chiles nativos de Puebla, México

    OpenAIRE

    Morán-Bañuelos, S. Hirán; Aguilar-Rincón, V. Heber; Corona-Torres, Tarsicio; Castillo-González, Fernando; Soto-Hernández, R. Marcos; San Miguel-Chávez, Rubén

    2008-01-01

    Los recursos genéticos del chile (Capsicum spp.) son importantes por ser la fuente natural de capsaicinoides que confieren el sabor picante a los frutos. Los reportes sobre la amplitud de esta característica en los chiles nativos cultivados por agricultores tradicionales en México son escasos. Por tanto, el objetivo del presente estudio fue identificar y cuantificar los capsaicinoides predominantes en 22 poblaciones recolectadas en nueve municipios de Puebla, México, mediante la extracción de...

  15. Local Leader, Liberalism and Autonomy in the Mexican Revolution. Pahuatlán, Puebla, 1911–1914

    Directory of Open Access Journals (Sweden)

    Óscar Fernando López Meraz

    2017-07-01

    Full Text Available The article analyzes the revolutionary process in the municipality of Pahuatlán, located in the Sierra Norte de Puebla (Mexico, from 1911 to 1914. The objective is to understand the particularities of this space to know the impact it had on the daily life of its inhabitants. The questions that led the investigation were: How does the Revolution arrive in Pahuatlán? What motivated the pahuatecos to be part of the revolutionary process? How did your participation in daily life affect you? Likewise, we assume that Pahuateca's participation was due to the attempt of the regional political leaders to execute the mandates of the liberal state in terms that were locally acceptable; That is to say, they elaborated a local agenda that provided political and social stability in the municipality based on the defense of the local autonomy, and not in the necessity of an agrarian claim. From a local perspective, we observe how the specific characteristics acquired by the revolutionary movement in Pahuatlán are closely related to what happened at the national and state levels.

  16. Erosion and marginalization in Pahuatlán municipality, Puebla: A binomial of causality?

    Directory of Open Access Journals (Sweden)

    Rosalía Castelán Vega

    2012-02-01

    Full Text Available An understanding of the interaction between deterioration of the environment and marginalization of communities is essential in order to formulate public policies that will combine social and environmental objectives. The aim of the present study was to explore the relationship between erosion and marginalization in the municipality of Pahuatlán, Puebla, Mexico. The erosion was assessed by the methods developed by FAO and Ruiz et al. Marginalization was determined by the Consejo Nacional de Población (CONAPO method using Instituto Nacional de Estadística, Geografía e Informática (INEGI indicators. The relationship was established by a simple correspondence analysis and was confirmed by Pearson´s Chi-square test. Erosion could be assigned to one of three grades: moderate, severe and very severe. In the 32 towns that constitute the municipality, marginalization was moderate in 5, severe in 14 and very severe in 13. The correspondence analysis and the Chi-square test showed a causal relationship between erosion and marginalization, although it was not possible to detect with certainty which is the cause and which the effect. However, the results can contribute to the design of sustainable strategies for the municipality.

  17. COMPARISON OF THE DEFLUORIDATION CAPACITY OF ...

    African Journals Online (AJOL)

    B. S. Chandravanshi

    2Benemérita Universidad Autónoma de Puebla, Puebla, Mexico ... as electroplating, glass and semiconductor manufacturing, ore beneficiation, or fertilizer ..... World Health Organization, Guidelines for Drinking Water Quality, WHO: Geneva,.

  18. The results of the Seismic Alert System of Mexico SASMEX, during the earthquakes of 7 and 19 of September 2017

    Science.gov (United States)

    Espinosa Aranda, J. M., Sr.; Cuellar Martinez, A.

    2017-12-01

    The Seismic Alert System of Mexico, SASMEX began in 1991, is integrated by the seismic alert system of Mexico City and the seismic alert system of Oaxaca. SASMEX has 97 seismic sensors which are distributed in the seismic regions of the Pacific coast and the South of the Trans-Mexican Volcanic Belt of states of Jalisco, Colima, Michoacán, Guerrero, Oaxaca and Puebla. The alert dissemination covers the cities of: Acapulco, Chilpancingo, Morelia, Puebla, Oaxaca, Toluca and Mexico City, reaching the earthquake warnings to more than 25 millions of people. SASMEX has detected correctly more than 5600 earthquakes and warned 156. Mexico City has different alert dissemination systems like several Radio and Tv commercial broadcasters, dedicated radio receivers, EAS-SAME-SARMEX radio receivers and more tha 6700 public loud speakers. The other cities have only some of those systems. The Mw 8.2 Chiapas earthquake on September 7, despite the epicentral distance far of the first seismic detections (more than 180 km) and the low amplitudes of the P waves, the earthquake warning time gave more than 90 seconds to Mexico City before the arrivals of S waves with minor damages to the city in contrast with high damages in towns in the coast. This earthquake offered an opportunity to show the developments and lacks to reduce the risk, such as the need to increase the seismic detection coverage and the earthquake warning dissemination in towns with high seismic vulnerability. The Mw 7.1 Morelos earthquake on September 19 caused thousands of damages and hundreds of deaths and injuries in Mexico City, this earthquake is the second with the most damages after the Mw 8.1 Michoacán earthquake of September 19 on 1985. The earthquake early warning gave 11 seconds after the arrivals of S waves, however the activation occurred few seconds after the P waves arrives to Mexico City, and due to the seismic focus was near to the city, the P waves were felt for the people. The Accelerographic Network

  19. Physical and chemical properties of the regional mixed layer of Mexico's Megapolis

    Directory of Open Access Journals (Sweden)

    P. Arnott

    2009-08-01

    Full Text Available The concentration of gases and aerosol particles have been measured at the mountain site of Altzomoni, 4010 m in altitude, located 60 km southeast of Mexico City, 50 km east of Puebla and 70 km northeast of Cuernavaca. The objective of this study was to evaluate the properties of gases and particles in the Regional Mixed Layer (RML of Mexico's Megapolis. Altzomoni is generally above the RML from late evening until late morning at which time the arrival of the RML is marked by increasing concentrations of CO and aerosol particles that reach their maxima in mid-afternoon. The average diurnal cycles for fourteen days in March, 2006 were evaluated during which time the synoptic scale circulation had three principal patterns: from the east (E, southwest (SW and west northwest (WNW. The original hypothesis was that air arriving from the direction of Mexico City would have much higher concentrations of anthropogenic gases and particles than air from Puebla or Cuernavaca, due to the relatively large differences in populations. In fact, not only were the average, maximum concentrations of CO and O3 (0.3 and 0.1 ppmv approximately the same for air originating from the WNW and E, but the average maximum concentrations of Peroxyacyl nitrates (PAN,PPN and particle organic matter (POM in air from the E exceeded those in air from the WNW. Comparisons of measurements from the mountain site with those made by aircraft during the same period, using the same type of aerosol mass spectrometer, show that the total masses of POM, NO3−, SO42− and NH4+ were approximately the same from aircraft measurements made over Mexico City and when winds were from the east at the mountain site. In contrast 75% of the total aerosol mass at the mountain site was POM whereas over Mexico City the fraction of POM was less than 60%. The measurements suggest the occasional influence of emissions from the nearby volcano, Popocatepetl, as well as possible incursions of biomass

  20. 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.

  1. OS MEIOS DE COMUNICAÇÃO SOCIAL NO DOCUMENTO DE PUEBLA

    Directory of Open Access Journals (Sweden)

    Pedro Gilberto Gomes

    1979-01-01

    Full Text Available What does Puebla say about mass media (media of social communication? These media seem to be conditionned by the socio-cultural reality. They are too much controlled by the economic and political powers. They seem to violate the conscience of peoples, to destroy the true values of culture and create phantasy necessities. The pastoral has to use these media.

  2. Relaciones interlegales y construcción de proyectos culturales de justicia. El caso del Juzgado indígena de Cuetzalan, Puebla, en México

    Directory of Open Access Journals (Sweden)

    Adriana Terven Salinas

    2015-04-01

    Full Text Available With the recognition of cultural diversity in Mexico in the mid-1990s, legislative reforms on indigenous issues, including justice, began to take place in different areas. This article presents the case of the Indigenous Court established by the Superior Court of the state of Puebla in the municipality of Cuetzalan, a region mostly inhabited by indigenous Nahua people, hence the interest in showing the impact of government measures on local cultural practices and values. I analyze interlegal relations based on the everyday experience of the court, focusing both on bureaucratization and on the procedures for conflict resolution. I thus open up the debate on the legitimacy of writing over orality, showing the importance of the dynamics of attention as an arena of dispute between indigenous legal systems and the justice administered by the state

  3. El clúster de servicios educativos en Puebla : motor económico

    Directory of Open Access Journals (Sweden)

    Diana Martín Armendáriz

    2010-08-01

    desarrollo económico de Estado de Puebla. Estas megatendencias son: “la nueva estructura demográfica y familiar” y “educación personalizada, vitalicia y universal”. Se amplían las posibilidades de este clúster analizando la infraestructura existente, aportando nuevos retos para el sector educativo tanto a nivel privado como a nivel público.

  4. Impacto del modelo neoliberal en la economía mexicana: el caso del estado de Puebla

    Directory of Open Access Journals (Sweden)

    Gonzalo Haro Álvarez

    2015-07-01

    Full Text Available Todo aquello que orienta la acción humana hacia el fin de obtener el máximo beneficio es racional al modelo neoliberal, mientras que se considera irracional cualquier conducta que no persiga ese fin. Una forma de investigar el impacto que ha tenido el modelo neoliberal en el estado de Puebla, es a través de la observación de tres indicadores económicos: la composición del gasto público, la inflación y el Índice de Desarrollo Humano (IDH. En este trabajo, se analizan estas variables para evaluar si el modelo ha sido benéfico para el estado de Puebla en un corte de 20 años.

  5. Biodiesel Obtaining from Ricinus Seed. Academical Proyect For Promoting Biofuels Use in Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Sanchez Daza, O.; Amador Ramirez, P.; Reyes Ortega, Y.; Rosas Mendoza, S.; Cervantes de la Rosa, A.; Pineda Gonzalez, A.A.

    2007-07-01

    Mexico shares a strong responsibility into Latin-America and with the rest of the world as GHG emitter. At present, this responsibility has not a minimum of response on education, economy, politics, science and technology. One of the most important contamination source in Mexico is transport which, additionally, undergoes a slow modernization process. Brazil and European Union experiences and an abundant scientific literature have shown the economical and technological feasibility for substituting fossil fuels by other renewable and clean fuels as bioethanol and biodiesel. Authors consider as fundamental objective to promote production and use of biofuels in Mexico. They are working on the investigation project which is developed in Puebla State searching to take advantage of regional row materials. Ricinus seed cultivation could stimulate regional socioeconomic conditions because of water demand is modest, currently the seed grows wildly and some land extension in the region is not active due to high emigration towards USA. Knowledge about biodiesel obtaining from diverse materials is abundant and international companies market industrial equipment and technology for producing it, nevertheless, the authors consider important to develop in Mexico adequate technology to the specific socioeconomic and natural conditions working the own raw materials. (auth)

  6. Bend Faulting at the Edge of a Flat Slab: The 2017 Mw7.1 Puebla-Morelos, Mexico Earthquake

    Science.gov (United States)

    Melgar, Diego; Pérez-Campos, Xyoli; Ramirez-Guzman, Leonardo; Spica, Zack; Espíndola, Victor Hugo; Hammond, William C.; Cabral-Cano, Enrique

    2018-03-01

    We present results of a slip model from joint inversion of strong motion and static Global Positioning System data for the Mw7.1 Puebla-Morelos earthquake. We find that the earthquake nucleates at the bottom of the oceanic crust or within the oceanic mantle with most of the moment release occurring within the oceanic mantle. Given its location at the edge of the flat slab, the earthquake is likely the result of bending stresses occurring at the transition from flat slab subduction to steeply dipping subduction. The event strikes obliquely to the slab, we find a good agreement between the seafloor fabric offshore the source region and the strike of the earthquake. We argue that the event likely reactivated a fault first created during seafloor formation. We hypothesize that large bending-related events at the edge of the flat slab are more likely in areas of low misalignment between the seafloor fabric and the slab strike where reactivation of preexisting structures is favored. This hypothesis predicts decreased likelihood of bending-related events northwest of the 2017 source region but also suggests that they should be more likely southeast of the 2017 source region.

  7. Sources for the study of the historic organ of the parish of Santa Ines in Zacatelco (Tlaxcala, Mexico

    Directory of Open Access Journals (Sweden)

    Gustavo Mauleón Rodríguez

    2018-01-01

    Full Text Available In this collaboration, we present the results of an investigation into and documentation of a Mexican organ that from several viewpoints can be considered one of the most important in the country. Constructed during the first half of the 19th century for a parish church in the Puebla-Tlaxcala diocese, this relatively large organ is the work of Seferino Agustin Castro an early member of one of the most notable families of organ builders, the Castros, who were based in Puebla de los Ángeles but whose work –much of which survives– also extended significantly into Tlaxcala. Seferino’s life spanned the transition from the Viceroyalty of New Spain to independent Mexico and the organs, while clear products of a long tradition of mechanical-action organs of Spanish/Iberian design, simultaneously reflect new historic, musical, and technological circumstances. Moreover, they display characteristics that can be considered to be uniquely Pueblan and thus mark an important moment in the development of organs in that region.

  8. Localidades adicionales en la distribución geográfica de la pava cojolita (Penelope purpurascens en Puebla y Oaxaca, México

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    Fernando González-García

    2012-01-01

    Full Text Available Reportamos localidades adicionales para la pava cojolita (Penelope purpurascens en la Sierra Norte y Sierra Negra, Puebla, y en la Sierra de Juárez, Oaxaca. Estos registros están basados en imágenes de fototrampeo, observaciones directas e indirectas (individuo cautivo, patas, plumas, grabaciones de vocalizaciones e información oral de cazadores experimentados. Presentamos los primeros registros fotográficos de esta especie que complementan el conocimiento sobre su distribución geográfica en Puebla y Oaxaca.

  9. PRODUCTIVE AND QUALITATIVE PERFORMANCE OF NATURALIZED AND NATIVE FORAGE LEGUMES IN THE TEMPERATE ZONE OF PUEBLA STATE, MEXICO

    Directory of Open Access Journals (Sweden)

    Juan de Dios Guerrero-Rodríguez

    2015-12-01

    Full Text Available The aim of this study was to evaluate seven species of native and naturalized legumes in terms of forage production and nutritive quality. The control species, Vicia sativa was represented by two varieties, which maintained a high dry matter production at two locations, in one of them, matched by Melilotus albus. The latter species also had high yields of dry matter in two locations, but in one of them the varieties of V. sativa were not successful. Less yielding species were those that had lower fiber concentration, a situation that was in part due to a higher leaf:stem ratio. Medicago polymorpha had the lowest digestibility, which coincided with higher concentrations of neutral and acid detergent fiber. The crude protein concentration was different among species (P<0.0001, where M. polymorpha consistently had low (P<0.05 concentration (16.8% as well as M. albus (17%. Among the species tested in this study, several of them have potential yield and quality to improve the diet of ruminants in the highland region of Puebla State and can replace the vetches. Additionally, even when the climate may be the same, the soil conditions also determine which species can thrive in a region.

  10. NO2 DOAS measurements from ground and space: comparison of ground based measurements and OMI data in Mexico City

    Science.gov (United States)

    Rivera, C.; Stremme, W.; Grutter, M.

    2012-04-01

    The combination of satellite data and ground based measurements can provide valuable information about atmospheric chemistry and air quality. In this work we present a comparison between measured ground based NO2 differential columns at the Universidad Nacional Autónoma de México (UNAM) in Mexico City, using the Differential Optical Absorption Spectroscopy (DOAS) technique and NO2 total columns measured by the Ozone Monitoring Instrument (OMI) onboard the Aura satellite using the same measurement technique. From these data, distribution maps of average NO2 above the Mexico basin were constructed and hot spots inside the city could be identified. In addition, a clear footprint was detected from the Tula industrial area, ~50 km northwest of Mexico City, where a refinery, a power plant and other industries are located. A less defined footprint was identified in the Cuernavaca basin, South of Mexico City, and the nearby cities of Toluca and Puebla do not present strong enhancements in the NO2 total columns. With this study we expect to cross-validate space and ground measurements and provide useful information for future studies.

  11. La rehabilitación urbana sostenible en centros históricos: los casos de León (España y Puebla (México

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    González González, María Jesús

    2015-12-01

    Full Text Available In this study, changes that have taken place in the historical centre of León (Spain and Puebla (Mexico are analysed and compared to show that the same problems occur in the old quarter of both cities. Factors determinig these problems, such as loss of vitality and physical and social deterioration, are highlighted in the two case studies. The implementation of a Sustainable Urban Integration and Rehabilitation Strategy, based on functional, formal, social and environmental characteristics, is proposed. The results are expressed as the preservation of historical heritage, and changes in land use and its environmental conditions.En este trabajo se analizan los cambios que han sufrido los centros históricos de las ciudades de León (España y Puebla (México para realizar una comparación y poner de manifiesto que existen los mismos problemas en ambas ciudades. Los factores que determinan la problemática de los centros históricos, tales como la pérdida de vitalidad funcional y el deterioro físico y social, se evidencian en estos dos casos de estudio. Se plantea utilizar una Estrategia de Integración y Rehabilitación Urbana Sostenible, basada en características funcionales, formales, sociales y ambientales. Los resultados se expresan mediante la conservación del patrimonio histórico, los cambios en los usos del suelo y sus condiciones ambientales. [fr] La présente étude analyse les changements subis dans les centres historiques des villes de León (Espagne et de Puebla (Mexique afin de réaliser une comparaison et de mettre en évidence les problèmes très similaires partagés par les deux villes. Les facteurs déterminant la problématique des centres historiques, tels que la perte de la vitalité fonctionnelle ou la détérioration physique et sociale, sont mis en évidence dans les deux cas de notre étude. On instaure l’utilisation d’une Stratégie d’Intégration et Réhabilitation Urbaine Durable, fondée sur des caract

  12. [Trend analysis of acquired syphilis in Mexico from 2003 to 2013].

    Science.gov (United States)

    Herrera-Ortiz, Antonia; Uribe-Salas, Felipe J; Olamendi-Portugal, Ma Leonidez; García-Cisneros, Santa; Conde-Glez, Carlos Jesús; Sánchez-Alemán, Miguel A

    2015-01-01

    To identify the population group in which syphilis increase was concentrated. The information was collected from the Mexico health statistical yearbooks. The information disaggregated by sex, age group and state during the period 2003 to 2013 was used to form different databases. Linear regression analysis with confidence interval at 95% was used to evaluate changes over time in different population groups. An increase of 0.67 cases per 100,000 population (95%CI 0.30-1.04) in men was detected from 2010. The increase was concentrated in each group of 20-24 and 25-44. The highest incidence of acquired syphilis was reported in the last two years: 2012 and 2013. The last year reported a 1.85 times higher incidence than reported in 2003. Aguascalientes, Distrito Federal, Durango, Mexico, Oaxaca, Puebla, Quintana Roo, Yucatan and Zacatecas reported that syphilis increased during the study period. Acquired syphilis may be reemerging in our country among young men; this increase is not uniform across the country, it is necessary to focus intervention measures for this sexually transmitted infection.

  13. Renealmia alpinia (Rottb.: Maas (Zingiberaceae: planta comestible de la Sierra Norte de Puebla (México

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    Macía, Manuel J.

    2002-06-01

    Full Text Available The edible fruits of Renealmia alpinia are highly valued in the Sierra Norte de Puebla (México where they are managed at a household level. The plant is wild in the región, although a rare species. The aril of the fruit is the edible part. After harvesting, the aril is extracted fresh and processed for local consumption. Sometimes the fruits are commercialized in tradicional markets. Only 19% of the total weight of the fruits is used for food.Los frutos comestibles de Renealmia alpinia son muy apreciados en la Sierra Norte de Puebla (México, en donde son manejados a nivel familiar. La planta crece silvestre en la región, aunque es una especie poco frecuente. La parte comestible es el arilo de los frutos. Tras la cosecha, se extrae en fresco el arilo y se procesa para su consumo familiar. Ocasionalmente los frutos se comercializan en los mercados tradicionales. Solamente el 19 % del peso total de los frutos se aprovecha para alimentación.

  14. Alternativas Técnicas y de Gestión para el Saneamiento en Asentamientos Irregulares: El Caso de San Juan Tulcingo, Puebla

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    María de Lourdes Flores Lucero

    2013-01-01

    Full Text Available Uno de los rezagos más fuertes en materia de servicios urbanos en los asentamientos irregulares (AI en Puebla es la falta de la red de saneamiento. Para obtener este servicio suelen pasar muchos años, a veces más de 20, como en nuestro caso de estudio ubicado en San Juan Tulcingo, Puebla. El presente trabajo muestra una parte de los avances de nuestra investigación enfocada al mejoramiento urbano de los AI. En él planteamos la posibilidad de implementar tecnologías alternativas para el tratamiento de aguas residuales, basándonos en una gestión participativa entre gobierno, organizaciones no gubernamentales y la comunidad.

  15. Woodland diagnosis of ecological reserve "Cerro de Amalucan" in the City of Puebla, México

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    Francisco Domínguez Hernández

    2016-12-01

    Full Text Available Trees in urban parks play a key role in the sustainability of cities. The tree is urban landscape of a city, provides environmental, aesthetic, scenic, recreational, cultural and economic benefits. The obwas to study the current state of woodland in the Cerro de Amalucan Ecological Reserve in the city of Puebla, Mexico, a forest dasometric diagnosis was applied by sampling in the area. Settling 17 sampling sites area of 1000 m2, completely randomized design with dasometric data. The results were averaged 183.5 trees per hectare, the most dominant Eucalyptus sp with 61.5% of actual stocks species. Following the species Cupressus lindleyi with 22.2%. Subsequently, the species Juniperus deppeana, with 6.8%, and the species Ipomoea murocoides, which had 2.9% of the total population, like the species polystachya Eysenhardtia, continuing the species flaccid Juniperus, with 1.6%, followed Cupressus sempervirens with 0.96%, Casuarina equisetifolia, with 0.64%, finally Pinus patula with 0.64%. Are cataloged as exotic tree species the next in line: Eucalyptus sp, and Casuarina equisetifolia, Cupressus lindleyi, Cupressus semprevirens and Pinus patula and were characterized as native species: Juniperus deppeana Eysenhardtia polystachya, Juniperus flacida. The areas are to manage 20 hectares with reforestation for restoration, on 75 hectares’ protection is carried out in areas prone to invasion and species conservation and recreation area with 40 hectares for hiking, ecological tours, bike paths and recreation.

  16. Biblioteca Histórica "José María Lafragua" de la Benemérita Universidad Autónoma de Puebla por Manuel E. de Santiago Hernández

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    Santiago Hernández, Manuel E. de

    2010-01-01

    Full Text Available Breve reseña sobre la historia de la Biblioteca de la Universidad Autónoma de Puebla "José María Lafragua" que tiene su origen a finales del S. XVI en la del Colegio del Espíritu Santo de la Compañía de Jesús y, tras muchos avatares, es inaugurada en 1885 como la biblioteca del Colegio del Estado de Puebla con libros que fueron de las órdenes religiosas locales, 2300 volúmenes que legó D. José María Lafragua y otros documentos históricos. El antiguo Colegio es hoy la Universidad Autónoma de Puebla y su Biblioteca Histórica custodia unos 90.000 volúmenes de los cuales más del 65 % corresponden al fondo antiguo y a otro fondo -igualmente importante- de impresos del siglo xix, una colección hemerográfica de la misma época y fondos documentales de diversa extensión e importancia, amén de otros muchos objetos patrimonialesBrief overview on the history of the Library of the Universidad Autonoma de Puebla "José María Lafragua". This University has its origins in late S. XVI at the College of the Holy Spirit of the Society of Jesus and, after many vicissitudes, was opened in 1885 as the library of the College of the State of Puebla. This library gathers books from some local religious orders and 2.300 volumes belonging to the personal collection of D. José María Lafragua and other historical documents. Nowadays, the ancient School is the Autonomous University of Puebla and its Historical Library contains about 90,000 volumes of which over 65% are Rare Books, very important printed books and a collection of newspaper from S. XIX, archival documents and many other heritage objects.

  17. Cartografía urbana mexicana 1880-1910: Guadalajara, México, Puebla y Veracruz

    OpenAIRE

    Irma Beatriz García Rojas

    2010-01-01

    Este ensayo se propone analizar, desde una perspectiva interdisciplinaria, pero con acento histórico cultural, cuatro ejemplos cartográficos de otras tantas ciudades mexicanas de finales del siglo XIX y principios del XX, cuando esa escala geopolítica, geoeconómica y geocultural adquiere gran relevancia en el proyecto de "orden y progreso" enarbolado por el gobierno porfiriano. Las ciudades de México, Guadalajara, Veracruz y Puebla, entre otras, fueron construidas y reconstruidas en ese perio...

  18. [Adolescense pregnancy in a marginalized rural community in Mexico].

    Science.gov (United States)

    Jiménez-González, Alberto; Granados-Cosme, José Arturo; Rosales-Flores, Roselia Arminda

    2017-01-01

    To identify objective and subjective conditions in the lives of pregnant teens within a highly-marginalized community in the state of Puebla, Mexico. Objective and subjective conditions of pregnant teens were evaluated through a mixed methodology (surveys, observation guides and a structured interview guide). The main family characteristic is the absence of a father due to migration, no desire to study or work and the new meaning of pregnancy: the initial social stigma for engaging in a sexual activity and then, the stigma for being a young mother. Objective conditions show family disintegration, lack of access to education at the community, high school and college level as well as unemployment as processes linked to teen pregnancy; thus, making it practically impossible to develop life goals. Subjective conditions center around the reproduction of gender stereotypes related to maternity.

  19. Producción informativa en salud: periodismo radiofónico en Puebla

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    Lucano Romero Cárcamo

    2015-11-01

    Full Text Available El estudio explora las salas de redacción y cabinas de locución en 11 radiodifusoras de las tres principales ciudades del Estado de Puebla, que son: Puebla, Tehuacán y Teziutlán, en cuyos programas se difunden contenidos relacionados con salud. Se integró un análisis cualitativo basado en: a observación participante y b entrevistas en profundidad a 20 periodistas y comunicadores en conjunto. El proceso de producción informativa fue investigado con base en las rutinas de producción, donde se indagó la operatividad y cultura de convergencia de las salas de redacción de cada radiodifusora: cómo se genera la información en salud y cómo se jerarquiza. Además, se analizó el papel de la política organizacional vinculada a la línea editorial. Al investigar el fenómeno, se encontró una notable dependencia a las fuentes institucionales del sector médico; además la información en salud no es considerada prioritaria debido a la poca relevancia editorial que se le otorga, así como a la falta de especialización de periodistas y comunicadores. Investigaciones sobre la cobertura periodística y divulgación en salud apuntan a que privilegiar ciertas fuentes informativas perjudica el profesionalismo de los periodistas.

  20. 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

  1. Association of Drought with Typhus Epidemics in Central Mexico

    Science.gov (United States)

    Acuna-Soto, R.; Stahle, D.; Villanueva Diaz, J.; Therrell, M.

    2007-05-01

    Typhus is an acute infectious disease caused by the bacteria Rickettsia prowazekii, which is transmitted among humans by the body lice (Pediculus humanus corporis). The disease is highly contagious and transmission is favored in populations living in crowded conditions. Under these circumstances, typhus transmission is facilitated by factors that favor the colonization and proliferation of body lice such as absence of personal hygiene and wearing the same clothes for long periods of time. Historically, periods of war and famine were associated with devastating epidemics with high mortality rates in many parts of the world. Central Mexico has a long record of typhus epidemics. In this region, at > 2000 meters above sea level, the disease was endemic and occurred with a seasonal pattern in winter, with occasional large epidemics. Recently, we completed a chronology of epidemics in Mexico. A total of 22 well-defined major typhus epidemics were identified between 1650 and 1920. All of them caused periods of increased mortality that lasted 2 - 4 years (more than one standard deviation from the previous ten year period). The record of typhus epidemics was evaluated against the tree-ring record of Cuauhtmoc La Fragua, Puebla. This chronology, based on Douglas fir, has demonstrated to be a faithful record of precipitation in central Mexico. The results indicate that a statistically significant drought (t test, p first year of all 22 large outbreaks of typhus in recent Mexican history. No distinction is made between times of peace and war. This indicates that drought alone was capable of inducing the social conditions for increased transmission of typhus in pre-industrial central Mexico.

  2. A first experience with a Smart bus for improving public transportation

    Science.gov (United States)

    Tostado, R.; Rovirosa, A.; Velázquez, J. L.; Castillo, E.; Cervantes, O.

    2017-09-01

    An alternative to optimize transportation services in the city of Puebla is presented. Main problems tackled to provide advanced transport applications in a Smart City, are described and some available solutions in other countries are analyzed. As a case of study, the challenges for designing and developing a mobile application oriented to users of the buses provided by Universidad de las Américas Puebla (UDLAP) are presented. Users include students, as well as faculty members and administrative employees. The application provides an innovative way of tracking, in real time, movements of the UDLAP transportation buses through the city of Puebla in Mexico. Modeling and technical implementation solved problems are presented and future steps for extending those services to the city of Puebla are also suggested.

  3. NASA Applied Sciences Disasters Program Support for the September 2017 Mexico Earthquakes

    Science.gov (United States)

    Glasscoe, M. T.; Kirschbaum, D.; Torres-Perez, J. L.; Yun, S. H.; Owen, S. E.; Hua, H.; Fielding, E. J.; Liang, C.; Bekaert, D. P.; Osmanoglu, B.; Amini, R.; Green, D. S.; Murray, J. J.; Stough, T.; Struve, J. C.; Seepersad, J.; Thompson, V.

    2017-12-01

    The 8 September M 8.1 Tehuantepec and 19 September M 7.1 Puebla earthquakes were among the largest earthquakes recorded in Mexico. These two events caused widespread damage, affecting several million people and causing numerous casualties. A team of event coordinators in the NASA Applied Sciences Program activated soon after these devastating earthquakes in order to support decision makers in Mexico, using NASA modeling and international remote sensing capabilities to generate decision support products to aid in response and recovery. The NASA Disasters Program promotes the use of Earth observations to improve the prediction of, preparation for, response to, and recovery from natural and technological disasters. For these two events, the Disasters Program worked with Mexico's space agency (Agencia Espacial Mexico, AEM) and the National Center for Prevention of Disasters (Centro Nacional de Prevención de Desastres, CENAPRED) to generate products to support response, decision-making, and recovery. Products were also provided to academic partners, technical institutions, and field responders to support response. In addition, the Program partnered with the US Geological Survey (USGS), Office of Foreign Disaster Assistance (OFDA), and other partners in order to provide information to federal and domestic agencies that were supporting event response. Leveraging the expertise of investigators at NASA Centers, products such as landslide susceptibility maps, precipitation models, and radar based damage assessments and surface deformation maps were generated and used by AEM, CENAPRED, and others during the event. These were used by AEM in collaboration with other government agencies in Mexico to make appropriate decisions for mapping damage, rescue and recovery, and informing the population regarding areas prone to potential risk. We will provide an overview of the response activities and data products generated in support of the earthquake response, partnerships with

  4. IXTLAMATKI VERSUS NAHUALLI. CHAMANISMO, NAHUALISMO Y BRUJERÍA EN LA SIERRA NEGRA DE PUEBLA

    Directory of Open Access Journals (Sweden)

    Antonella Fagetti

    2010-12-01

    Full Text Available Las características de ixtlamatki y nahualli, como agentes del bien y del mal en el imaginario de los nahuas de Tlacotepec de Díaz, Puebla, constituyen el punto de partida de la reflexión sobre las relaciones que privan entre el chamanismo, el nahualismo y la brujería, como parte del sistema simbólico-mágico-religioso implicado en la trama de la vida y la muerte. El caso de los nahuas de la Sierra Negra nos permite establecer un conjunto de homologías y diferencias entre estas tres grandes categorías y distinguir los rasgos que podrían guiar el estudio de las mismas en otros contextos culturales.   ABSTRACT The characteristics of ixtlamatki and nahualli, as agents of good and evil in the imaginary of the Nahua people from Tlacotepc de Díaz, Puebla, constitute the starting point for reflecting upon the relationships between shamanism, nahualism and witchcraft as part of the symbolic-magic-religious system in the web of life and death. The case of the Nahuas from the Sierra Negra allows us to establish a set of similarities and differences between these three major categories and to distinguish the features that can potentially guide their study in other cultural contexts.

  5. Air quality modeling in the Valley of Mexico: meteorology, emissions and forecasting

    Science.gov (United States)

    Garcia-Reynoso, A.; Jazcilevich, A. D.; Diaz-Nigenda, E.; Vazquez-Morales, W.; Torres-Jardon, R.; Ruiz-Suarez, G.; Tatarko, J.; Bornstein, R.

    2007-12-01

    The Valley of Mexico presents important challenges for air quality modeling: complex terrain, a great variety of anthropogenic and natural emissions sources, and high altitude and low latitude increasing the amount of radiation flux. The modeling group at the CCA-UNAM is using and merging state of the art models to study the different aspects that influence the air quality phenomenon in the Valley of Mexico. The air quality model MCCM that uses MM5 as its meteorological input has been a valuable tool to study important features of the complex and intricate atmospheric flows on the valley, such as local confluences and vertical fumigation. Air quality modeling has allowed studying the interaction between the atmospheres of the valleys surrounding the Valley of Mexico, prompting the location of measurement stations during the MILAGRO campaign. These measurements confirmed the modeling results and expanded our knowledge of the transport of pollutants between the Valleys of Cuernavaca, Puebla and Mexico. The urban landscape of Mexico City complicates meteorological modeling. Urban-MM5, a model that explicitly takes into account the influence of buildings, houses, streets, parks and anthropogenic heat, is being implemented. Preliminary results of urban-MM5 on a small area of the city have been obtained. The current emissions inventory uses traffic database that includes hourly vehicular activity in more than 11,000 street segments, includes 23 area emissions categories, more than 1,000 industrial sources and biogenic emissions. To improve mobile sources emissions a system consisting of a traffic model and a car simulator is underway. This system will allow for high time and space resolution and takes into account motor stress due to different driving regimes. An important source of emissions in the Valley of Mexico is erosion dust. The erosion model WEPS has been integrated with MM5 and preliminary results showing dust episodes over Mexico City have been obtained. A

  6. Seismologic study of Los Humeros geothermal field, Puebla, Mexico. Part II: Seismic tomography by attenuation of coda waves (Qc-1) of local earthquakes; Estudio sismologico del campo geotermico de Los Humeros, Puebla, Mexico. Parte II: Tomografia sismica por atenuacion a partir de ondas de coda (Qc-1) de sismos locales

    Energy Technology Data Exchange (ETDEWEB)

    Antayhua, Yanet; Lermo, Javier [Instituto de Ingenieria, Universidad Nacional Autonoma de Mexico, D.F (Mexico); Carlos, Vargas [Departamento de Geociencias, Universidad Nacional de Colombia (Colombia)]. E-mail: jles@pumas.iingen.unam.mx

    2008-07-15

    In the Los Humeros geothermal field, Puebla, seismic tomography has been studied using the attenuation of coda waves (Qc{sup -1}). Ninety-five local earthquakes (Md{<=}3.6) have been used with depths up to 4.0 km registered in the seismic network stations from December 1997 to December 2004. A simple backscattering model was used, filtered in four ranks of frequencies (2, 4, 6, and 8 Hz) and one window of 5 seconds. For the 3D-representation, we used an approximation based on first-order scattering of ellipsoids. The results show that values of Qc for the used frequencies have a frequency dependency shown in the equation: Qc=24{+-}12f{sup 0.86}{+-}{sup 0.06}, where the low values of Qc were observed in the zone of higher seismic and tectonic activity and in the location of injection and production wells. The high values are located in the periphery of the geothermal field. The distribution of the Qc{sup -1} attenuation in 3D and 2D shows the anomalies of high-seismic attenuation are located in the north, south, and southwestern ends of the zone presently under operation, at depths greater than 2.5 km. [Spanish] Para realizar la tomografia sismica por atenuacion de ondas de coda (Qc{sup -1}) en el campo geotermico de Los Humeros, Puebla, se han utilizado 95 sismos locales (Md{<=}3.6) con profundidades hasta 4.0 km, registrados en las estaciones de su red sismica, durante el periodo de diciembre 1997 a diciembre 2004. Se utilizo el modelo de retrodispersion simple, filtrados en cuatro rangos de frecuencias (2, 4, 6, y 8 Hz) y una ventana de 5 segundos. Para la representacion en 3D, se utilizo una aproximacion basada en elipsoides que representan dispersion de primer orden. Los resultados muestran que los valores de Qc para las frecuencias utilizadas tienen una dependencia con la frecuencia de la forma: Qc=24{+-}12f{sup 0.86}{+-}{sup 0.06}, donde los valores bajos de Qc fueron observados en la zona de mayor actividad sismica y en la ubicacion de pozos inyectores y

  7. EVALUATION OF TWO VEGETABLES EXTRACTS AND DYE PHLOXINE-B, FOR THE CAPTURE OF THE FLY OF THE CASTILLA WALNUT IN PUEBLA, MEXICO

    Directory of Open Access Journals (Sweden)

    Alejandra Torija-Torres

    2014-07-01

    Full Text Available To determine the most effective treatment to capture Rhagoletis zoqui and use it as an alternative to chemical insecticides, this study was developed in two orchards of walnut, during June, July and August of 2010 in San Nicolas de los Ranchos, Puebla. The toxicity of the aqueous extracts from Ricinus communis and Argemone mexicana plants as well as the dye Phloxine-B were evaluated and compared the effectiveness with the commercial insecticide, Malation®, upon R. zoqui. The experiment was tested under a block design organized at random with three repetitions. Mc Phail traps and PET bottles were used in the experiment. The efficiency of the treatments was measured by the rate of capture Flies / Trap / Day (FTD and two-factor ANOVA, with a significance of 0.05 %. Statistical differences were observed between treatments. Malathion® presented the highest capture rate, comparing F.T.D. treatments of Malathion in both orchards, the second most efficient treatment was the extract of R. communis; by the other hand, the treatment less efficient of capture rate in both orchards was the dye Phloxine-B.

  8. A new method of damage determination in geothermal wells from geothermal inflow with application to Los Humeros, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Aragon, A [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico); Moya, S. L [Centro Nacional de Investigacion y Desarrollo Tecnologico, Cuernavaca, Morelos (Mexico); Garcia-Gutierrez, A; Arellano, V [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2008-10-15

    Geothermal inflow type curves were obtained for different values of well damage (i.e., inflow performance relationships). The method was evaluated by diagnosing the damage of thirteen producing wells in the Los Humeros, Puebla, Mexico geothermal field. Permeability determinations were carried out for these wells and their productivity indices were estimated. Comparison of the diagnoses made via damage effects against the results of field pressure tests showed that the maximum difference between both approaches is on the order of 0.7 damage units. The methodology allows reservoir characterization along its productive life, since several production tests are carried out while the reservoir is producing. The data obtained from production tests are used to determine the damage effect and permeability of the rock formation. Previously the damage (skin factor) could only be determined from the analyses of transient pressure tests. [Spanish] Se presenta la obtencion de curvas-tipo de influjo geotermico para diferentes valores de dano, y se demuestra su aplicacion en los analisis de produccion de pozos geotermicos determinando el dano en trece pozos del campo geotermico de Los Humeros, Puebla, Mexico. Tambien se hicieron determinaciones de la permeabilidad en las zonas de produccion de estos pozos y de sus respectivos indices de productividad. Se compararon los resultados del valor de dano obtenido con la metodologia propuesta, con los valores de dano obtenidos a partir de pruebas de presion, encontrando que las diferencias maximas entre ambas tecnicas es del orden de 0.7 unidades de dano. La presente metodologia permite la caracterizacion del yacimiento a lo largo de su vida productiva a partir de las mediciones de las pruebas de produccion efectuadas en los pozos. La metodologia propuesta es innovadora porque anteriormente el dano solamente se podia determinar a partir de los analisis de las mediciones de la pruebas de presion.

  9. Manufacture of reconstruction-bricks in Mexico

    Science.gov (United States)

    Rojas-Valencia, Ma. Neftalí; Penagos, Armando Aguilar; Rojas, Denise Y. Fernández; López, Alberto López; Gálves, David Morillón

    2017-12-01

    In Mexico, around 33.600 tons of construction wastes are generated every day, Mexico City contributing for around tons/day, with fewer than 1.000 tons/day being sent to be recycled. For that reason the purpose of this study was to manufacture sustainable bricks, based on three types of wastes generated in the building industry: wood cutting residues, wastes from the excavation process (From Coapa and Cuautlancingo, Puebla, Mexico) and recycled aggregates. Water was added as kneading material, and Opuntia ficus-indica (mucilage) was supplemented as natural additive to improve the workability of the mixtures. Conventional firing process was substituted by drying in a solar drying chamber. Nine mixtures were prepared using 62% excavation wastes, 4% wood cutting residues and 11%, 17% and 34% recycled aggregates. These mixtures were classified in two groups depending on their granulometry: the first one denominated cementitious recycled aggregates only having granulometry from 25.4 mm, 9.52 mm to 6.35 mm to fines and the second group denominated all in one recycled aggregates having granulometry of 6.35 mm to fines. The quality of the sustainable bricks was evaluated according to compressive strength and water absorption parameters. The results of nine mixtures showed that the reconstruction-bricks manufactured with the mixture seven consisting of 9.52 mm and 6.35 mm construction residues (all in one) fines presented the highest strength values, lowest maximum initial absorption (4 g/min) compared to the norm NMX-C-037-ONNCCE-2013 which establishes that the maximum limit for walls exposed to the outside is 5 g/min. Using a solar desiccator made from construction residues, the bricks were dried in 11 days, the maximum temperature was 76 °C and the maximum solar radiation captured was 733.4 W/m2.

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

    Directory of Open Access Journals (Sweden)

    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.

  11. Evaluation of industrial hydrotalcite for the sulfated water treatment of the Valle de Puebla

    International Nuclear Information System (INIS)

    Rosano O, G.

    2003-01-01

    In Puebla City, the drinking water is a scarce natural resource since at the moment it exists a deficit in its supply of more than 700 L/s. Nevertheless, the region has a system of aquifer: a first-aquifer known as superior, which is overexploited, and a half-aquifer characterized by water with gases (H 2 S, CO 2 ), high hardness (1270 mgL -1 as CaCO 3 ) alkalinity (1050 mgL -1 as CaCO 3 ) and high contents of different chemical species of sulfur (985 mgL -1 SO 4 2- , 6.2 mgL -1 S 2- , 43 mgL -1 SO 3 2- ). Up to now the treatment used in the city of Puebla for this type of water consists on the following stages: de gasification, oxidation, treatment of gases, system of softening, clotting/flocculation chemical-physical treatment, load high sedimentation, treatment and dehydration of sludge, quick filtration, inverse osmosis, blended of treated water and disinfection; which represents a complex treatment. The objective of this research, was to find an alternative treatment for this ground water, in order to obtain a drinking water and, consequently, to simplify operations. An industrial hydrotalcite (anionic clay available in large quantities) has been characterized, modified by means of thermal treatment and used. Sorption tests have been made with this hydrotalcite in batch sets and in columns, these experiments have allowed to check how the concentration of the characteristic parameters of the ground water such as the high hardness and the high contents of chemical species of sulfur decrease simultaneously. This removal has allowed to obtain values of these parameters quite below the permissible maximum limits for drinking water according to the mexican norms, with the exception of the p H since values of 10 are obtained (value limit: 6.5 - 8.5). Furthermore, the results of the sorption tests in columns allowed to calculate that a column packed with 8.35 kg of the industrial hydrotalcite modified thermally and granulated to mesh 18-20, and a contact time of t c

  12. Primeros registros de 4 especies de felinos en el sur de Puebla, México

    OpenAIRE

    Farías, Verónica; Téllez, Oswaldo; Botello, Francisco; Hernández, Omar; Berruecos, Jessica; Olivares, Saúl J.; Hernández, Julio C.

    2015-01-01

    Se presentan los primeros registros de margay (Leopardus wiedii), gato montés (Lynx rufus), puma (Puma concolor) y jaguarundi (Puma yagouaroundi) en el sur del estado de Puebla. El trabajo de campo fue parte de una monitorización participativa que incluyó a las autoridades civiles del ejido. Se colocaron 11 estaciones de cámaras-trampa digitales que funcionaron del 18 de diciembre de 2012 al 18 de febrero de 2014. Con un esfuerzo de muestreo de 2,669 días-trampa y dentro del conjunto de regis...

  13. 2015-2016 Travel and Hospitality Expense Reports for Stephen ...

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

    Ruxandra Staicu

    Attend the International Conference on Territorial Inequality and. Development in Mexico. Meetings with researchers and Canadian Ambassador in Haiti. Date(s):. 2016-01-27 to 2016-01-30. Destination(s):. Puebla, Mexico; Port au Prince, Haiti. Air fare: $1,692.70. Other. Transportation: $584.09. Accommodation: $1,318.08.

  14. Shallow crustal structure of eastern-central Trans-Mexican Volcanic Belt.

    Science.gov (United States)

    Campos-Enriquez, J. O.; Ramón, V. M.; Lermo-Samaniego, J.

    2015-12-01

    Central-eastern Trans-Mexican Volcanic Belt (TMVB) is featured by large basins (i.e., Toluca, Mexico, Puebla-Tlaxcala, Libres-Oriental). It has been supposed that major crustal faults limit these basins. Sierra de Las Cruces range separates the Toluca and Mexico basins. The Sierra Nevada range separates Mexico basin from the Puebla-Tlaxcala basin. Based in gravity and seismic data we inferred the Toluca basin is constituted by the Ixtlahuaca sub-basin, to the north, and the Toluca sub-basin to the south, which are separated by a relative structural high. The Toluca depression is more symmetric and bounded by sub-vertical faults. In particular its eastern master fault controlled the emplacement of Sierra de Las Cruces range. Easternmost Acambay graben constitutes the northern and deepest part of the Ixtlahuaca depression. The Toluca-Ixtlahuaca basin is inside the Taxco-San Miguel de Allende fault system, and limited to the west by the Guerrero terrane which continues beneath the TMVB up to the Acambay graben. Mexico basin basement occupies an intermediate position and featured by a relative structural high to the north-east, as established by previous studies. This relative structural high is limited to the west by the north-south Mixhuca trough, while to the south it is bounded by the east-west Copilco-Xochimilco-Chalco sub-basin. The Puebla-Tlaxcala basin basement is the shallowest of these 3 tectonic depressions. In general, features (i.e., depth) and relationship between these basins, from west to east, are controlled by the regional behavior of the Sierra Madre Oriental fold and thrust belt basement (i.e., Oaxaca Complex?). This study indicates that an active east-west regional fault system limits to the south the TMVB (from the Nevado de Toluca volcano through the Popocatepetl volcano and eastward along southern Puebla-Tlaxcala basin). The Tenango and La Pera fault systems constituting the western part of this regional fault system coincide with northern

  15. Puebla Territory-Specific Basket of Goods Strategies and Their Local Repercussions for Employment and Profit: the Case of Xicotepec de Juárez, Puebla

    Directory of Open Access Journals (Sweden)

    Mario del Roble Pensado Leglise

    2015-07-01

    Full Text Available Developing a basket of land goods means a systemic strateg y for small farmers because it allows reaching multiple objectives in order to promote territorial competitiveness to access market niches with varied rural goods, strengthen social capital and generate better local levels in employment and income, together with increasing and preserving the environment. This analysis implied the application of a system dynamics model which produced possible future scenarios (through Ve n s i m®DSS 5.8 about employment and income obtained by smallholder coffee farmers from Xicotepec de Juárez municipality in Puebla, regarding the setting of the above mentioned strateg y for rural development. Results showed that this strateg y was implemented successfully and also revealed opportunities for: a improving the development capacity of small farmers; b making the institutional context favorable; c The reinforcement of social capital essential to implement this land strategy.

  16. Geologic and preliminary reservoir data on the Los Humeros Geothermal System, Puebla, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Ferriz, H.

    1982-01-01

    Exploratory drilling has confirmed the existence of a geothermal system in the Los Humeros volcanic center, located 180 km east of Mexico City. Volcanic activity in the area began with the eruption of andesites, followed by two major caldera-forming pyroclastic eruptions. The younger Los Potreros caldera is nested inside the older Los Humeros caldera. At later stages, basaltic andesite, dacite, and olivine basalt lavas erupted along the ring-fracture zones of both calderas. Geologic interpretation of structural, geophysical, and drilling data suggests that: (1) the water-dominated geothermal reservoir is hosted by the earliest andesitic volcanic pile, is bounded by the ring-fracture zone of the Los Potreros caldera, and is capped by the products of the oldest caldera-forming eruption; (2) permeability within the andesitic pile is provided by faults and fractures related to intracaldera uplift; (3) the geothermal system has potential for a large influx of meteoric water through portions of the ring-fracture zones of both calderas; and (4) volcanic centers with similar magmatic and structural conditions can be found in the eastern Cascades, USA.

  17. Kinematic source inversion of the 2017 Puebla-Morelos, Mexico earthquake (2017/09/19, Mw.7.1)

    Science.gov (United States)

    Iglesias, A.; Castro-Artola, O.; Hjorleifsdottir, V.; Singh, S. K.; Ji, C.; Franco-Sánchez, S. I.

    2017-12-01

    On September 19th 2017, an Mw 7.1 earthquake struck Central Mexico, causing severe damage in the epicentral region, especially in several small and medium size houses as well as historical buildings like churches and government offices. In Mexico City, at a distance of 100km from the epicenter, 38 buildings collapsed. Authorities reported that 369 persons were killed by the earthquake (> 60% in the Mexico City). We determined the hypocentral location (18.406N, 98.706W, d=57km), from regional data, situating this earthquake inside the subducted Cocos Plate, with a normal fault mechanism (Globalcmt: =300°, =44°, and =-82°). In this presentation we show the the slip on the fault plane, determined by 1) a frequency-domain inversion using local and regional acceleration records that have been numerically integrated twice and bandpass filtered between 2 and 30, and 2) a wavelet domain inversion using teleseismic body and surface-waves, filtered between 1-100 s and 50-150 s respectively, as well as static offsets. In both methods the fault plane is divided into subfaults, and for each subfault we invert for the average slip, and timing of initiation of slip. In the first method the slip direction is fixed to the ? direction and we invert for the rise time. In the second method the direction of slip is estimated, with values between -90 and +90 allowed, and the time history is an asymmetric cosine time function, for which we determine the "rise" and "fall" durations. For both methods, synthetic seismograms, based on the GlobalCMT focal mechanism, are computed for each subfault-station pair and for three components (Z, N-S, EW). Preliminary results, using local data, show some slip concentrated close to the hypocentral location and a large patch 20 km in NW direction far from the origin. Using teleseismic data, it is difficult to distinguish between the two fault planes, as the waveforms are equally well fit using either one of them. However, both are consistent with a

  18. Sismos y lluvias, factores detonantes de deslizamientos de laderas en las regiones montañosas de Puebla, México

    Directory of Open Access Journals (Sweden)

    Oscar A. Cuanalo C.

    2006-01-01

    Full Text Available El estado de Puebla ubicado en el centro de la República Mexicana, se ve afectado por sismos producto de la actividad a lo largo del Cinturón Volcánico Mexicano que tienen impacto en el centro y sur del estado, además de lluvias intensas en las regiones montañosas ubicadas al Norte y Nororiente del mismo, originadas por los huracanes y tormentas tropicales procedentes del Golfo de México. El escenario anterior ofrece peculiaridades de tipo geomorfológico y meteorológico que han desencadenado deslizamientos de laderas, los cuales han causado considerables daños económicos y lamentables pérdidas humanas. En este artículo se describe brevemente las características geomorfológicas del estado de Puebla, considerando su clima, el cual tiene impacto en la meteorización de las rocas que conforman la región montañosa; además se incluye su historia sismológica en los últimos 100 años, para eventos mayores de 6° Richter, y las lluvias torrenciales de 1999 y 2005 que han desencadenado deslizamientos de laderas

  19. [Coverage for birth care in Mexico and its interpretation within the context of maternal mortality].

    Science.gov (United States)

    Lazcano-Ponce, Eduardo; Schiavon, Raffaela; Uribe-Zúñiga, Patricia; Walker, Dilys; Suárez-López, Leticia; Luna-Gordillo, Rufino; Ulloa-Aguirre, Alfredo

    2013-01-01

    To evaluate health coverage for birth care in Mexico within the frame of maternal mortality reduction. Two information sources were used: 1) The comparison between the results yield by the Mexican National Health and Nutrition Surveys 2006 and 2012 (ENSANUT 2006 and 2012), and 2) the databases monitoring maternal deaths during 2012 (up to December 26), and live births (LB) in Mexico as estimated by the Mexican National Population Council (Conapo). The national coverage for birth care by medical units is nearly 94.4% at the national level, but in some federal entities such as Chiapas (60.5%), Nayarit (87.8%), Guerrero (91.2%), Durango (92.5%), Oaxaca (92.6%), and Puebla (93.4%), coverage remains below the national average. In women belonging to any social security system (eg. IMSS, IMSS Oportunidades, ISSSTE), coverage is almost 99%, whereas in those affiliated to the Mexican Popular Health Insurance (which depends directly from the Federal Ministry of Health), coverage reached 92.9%. In terms of Maternal Mortality Ratio (MMR), there are still large disparities among federal states in Mexico, with a national average of 47.0 per 100 000 LB (preliminary data for 2012, up to December 26). The MMR estimation has been updated using the most recent population projections. There is no correlation between the level of institutional birth care and the MMR in Mexico. It is thus necessary not only to guarantee universal birth care by health professionals, but also to provide obstetric care by qualified personnel in functional health services networks, to strengthen the quality of obstetric care, family planning programs, and to promote the implementation of new and innovative health policies that include intersectoral actions and human rights-based approaches targeted to reduce the enormous social inequity still prevailing in Mexico.

  20. Analysis of obsidians by PIXE technique

    International Nuclear Information System (INIS)

    Nuncio Q, A.E.

    1998-01-01

    This work presents the characterization of obsydian samples from different mineral sites in Mexico, undertaken by an Ion Beam Analysis: PIXE (Proton Induced X-ray Emission). As part of an intensive investigation of obsidian 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 this work, a non-destructive IBA technique (PIXE) are used to analyze obsydian samples. The application of this technique were carried out at laboratories of the ININ Nuclear Center facilities. The samples consisted of of obsydians from ten different volcanic sources. This pieces were mounted on a sample holder designed for the purpose of exposing each sample to the proton beam. This PIXE analysis was carried out with an ET Tandem Accelerator at the ININ. X-ray spectrometry was carried out with an external beam facility employing a Si(Li) detector set at 52.5 degrees in relation to the target normal (parallel to the beam direction) and 4.2 cm away from the target center. A filter was set in front of the detector, to determine the best attenuation conditions to obtain most of the elements, taking into account that X-ray spectra from obsydians are dominated by intense major elements lines. Thus, a 28 μ m- thick aluminium foil absorber was selected and used to reduce the intensity of the major lines as well as pile-up effects. The mean proton energy was 2.62 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

  1. Representar, practicar y repensar el Patrimonio Cultural: el caso de San Andrés Calpan, Puebla

    OpenAIRE

    Arellano Espinosa, Andrea

    2015-01-01

    El presente texto es el resultado de una investigación antropológica sobre las representaciones sociales y las prácticas socioculturales en torno a un sitio patrimonio cultural: el ex convento de San Andrés Calpan, Puebla, uno de los primeros monasterios franciscanos edificados en México. Desde 1994 forma parte de la designación Primeros monasterios del siglo XVI en las laderas del Popocatépetl de la lista del Patrimonio de la Humanidad de UNESCO. Cuatro capillas posas, las más importantes po...

  2. PREFACE: Third Congress on Materials Science and Engineering (CNCIM-Mexico 2012)

    Science.gov (United States)

    de Coss, Romeo; Murrieta-Hernández, Gabriel; Aguayo-González, Aarón; Rubio-Rosas, Efraín; Chigo-Anota, Ernesto; Vigueras-Santiago, Enrique

    2013-06-01

    The Third Congress on Material Science and Engineering (CNCIM-México 2012), which took place in Mérida, México, from 27 February to 2 March 2012 was organized by three research groups (cuerpos académicos) from the Universidad Autónoma de Yucatán: Ingeniería Física (UADY-CA-27), Modelado y Simulación Computacional de Sistemas Físicos (UADY-CA-101) and Química Fundamental y Aplicada (UADY-CA-32), in collaboration with the Centro de Investigación y de Estudios Avanzados (Cinvestav-Mérida). The First Congress in Material Science and Engineering (CNCIM-2010), was organized in Puebla, México in February 2010. This was followed by CNCIM-2011 held in Toluca, México in February 2011. The CNCIM-México 2012 Conference consisted of plenary talks (8), invited talks (10), oral contributions (54) and poster presentations (70). The topics of the Conference were: Synthesis and Preparation of Materials: Organic and Inorganic Characterization of Materials: Novel Methods and Techniques Applications of Materials: Environment, Medicine, Pharmacy, Technology, Food and Renewable Energy New Materials: Composites, Nanostructures, and from Natural Sources Theory: New Methods and Computer Simulations We want to thank the Organizing Committee, the Institutions and Sponsors supporting the Conference, and everyone who contributed to the organization of this meeting, for their invaluable efforts in order to guarantee the complete success of this conference. Editors Romeo de Coss Centro de Investigación y de Estudios Avanzados del I.P.N. (Cinvestav-Mérida) A.P. 73 Cordemex 97310, Mérida, Yucatán, México decoss@mda.cinvestav.mx Gabriel Murrieta-Hernández Universidad Autónoma de Yucatán Calle 60 No. 491-A, Centro Histórico, C.P. 97000, Mérida, Yucatán, México murrieta@uady.mx Aarón Aguayo-González Universidad Autónoma de Yucatán Calle 60 No. 491-A, Centro Histórico, C.P. 97000, Mérida, Yucatán, México aguayo@uady.mx Efraín Rubio-Rosas Benemérita Universidad Aut

  3. Fundamental discrepancies in abortion estimates and abortion-related mortality: A reevaluation of recent studies in Mexico with special reference to the International Classification of Diseases

    Directory of Open Access Journals (Sweden)

    Koch E

    2012-12-01

    Full Text Available Elard Koch,1,2 Paula Aracena,1 Sebastián Gatica,1 Miguel Bravo,1 Alejandra Huerta-Zepeda,3 Byron C Calhoun41Institute of Molecular Epidemiology (MELISA, Center of Embryonic Medicine and Maternal Health, Faculty of Medicine, Universidad Católica de la Santísima Concepción, Concepción, Chile; 2Faculty of Medicine, University of Chile, Santiago, Chile; 3Universidad Popular Autónoma del Estado de Puebla UPAEP, Puebla, México; 4Department of Obstetrics and Gynecology, West Virginia University, Charleston, WV, USAAbstract: In countries where induced abortion is legally restricted, as in most of Latin America, evaluation of statistics related to induced abortions and abortion-related mortality is challenging. The present article reexamines recent reports estimating the number of induced abortions and abortion-related mortality in Mexico, with special reference to the International Classification of Diseases (ICD. We found significant overestimations of abortion figures in the Federal District of Mexico (up to 10-fold, where elective abortion has been legal since 2007. Significant overestimation of maternal and abortion-related mortality during the last 20 years in the entire Mexican country (up to 35% was also found. Such overestimations are most likely due to the use of incomplete in-hospital records as well as subjective opinion surveys regarding induced abortion figures, and due to the consideration of causes of death that are unrelated to induced abortion, including flawed denominators of live births. Contrary to previous publications, we found important progress in maternal health, reflected by the decrease in overall maternal mortality (30.6% from 1990 to 2010. The use of specific ICD codes revealed that the mortality ratio associated with induced abortion decreased 22.9% between 2002 and 2008 (from 1.48 to 1.14 deaths per 100,000 live births. Currently, approximately 98% of maternal deaths in Mexico are related to causes other than

  4. A segmented subreflector with electroformed nickel laminated panels for the Large Millimeter Telescope

    Science.gov (United States)

    Valsecchi, G.; Banham, R.; Bianucci, G.; Eder, J.; Ghislanzoni, R.; Ritucci, A.; Terraneo, M.; Zocchi, F. E.; Smith, D.; Gale, D.; Hughes, D.

    2016-07-01

    The Large Millimeter Telescope (LMT) Alfonso Serrano is a 50 m diameter single-dish radio telescope optimized for astronomical observations at wavelengths of about a millimeter. Built and operated by the Instituto Nacional de Astrofísica, Óptica y Electrónica (INAOE) in collaboration with the University of Massachusetts (UMASS), the telescope is located at the 4600 m summit of volcano Sierra Negra, Mexico. Anticipating the completion of the main reflector, currently operating over a 32 m subaperture, INAOE has contracted Media Lario for the design and manufacturing of a new 2.63 m subreflector that will enable higher efficiency astronomical observations with the entire main reflector surface. The new subreflector manufactured by Media Lario is segmented in 9 smaller panels, one central dome and eight identical petals, assembled and precisely aligned on a steel truss structure that will be connected to the hexapod mounted on the tetrapod head. Each panel was fabricated with Media Lario's unique laminated technology consisting of front and rear Nickel skins, electroformed from precise molds and bonded to a lightweight Aluminum honeycomb core. The reflecting surface of each panel was given a thin galvanic Rhodium coating that ensures that the reflector survives the harsh environmental conditions at the summit of Sierra Negra during the 30 year lifetime of the telescope. Finally, the 2.63 m subreflector produced by Media Lario was qualified for typical cold night through hot day observation conditions with a maximum RMS error of 24.8 μm, which meets INAOE's requirements.

  5. [Fusarium species associated with basal rot of garlic in North Central Mexico and its pathogenicity].

    Science.gov (United States)

    Delgado-Ortiz, Juan C; Ochoa-Fuentes, Yisa M; Cerna-Chávez, Ernesto; Beltrán-Beache, Mariana; Rodríguez-Guerra, Raúl; Aguirre-Uribe, Luis A; Vázquez-Martínez, Otilio

    Garlic in Mexico is one of the most profitable vegetable crops, grown in almost 5,451ha; out of which more than 83% are located in Zacatecas, Guanajuato, Sonora, Puebla, Baja California and Aguascalientes. Blossom-end rot caused by Fusarium spp is widely distributed worldwide and has been a limiting factor in onion and garlic production regions, not only in Mexico but also in other countries. The presence of Fusarium oxysporum has been reported in Guanajuato and Aguascalientes. Fusarium culmorum has been reported in onion cultivars of Morelos; and Fusarium proliferatum, Fusarium verticillioides, Fusarium solani and Fusarium acuminatum have been previously reported in Aguascalientes. The goal of this work was identifying the Fusarium species found in Zacatecas, Guanajuato and Aguascalientes, to assess their pathogenicity. Plants with disease symptoms were collected from hereinabove mentioned States. The samples resulted in the identification of: F. oxysporum, F. proliferatum, F. verticillioides, F. solani and F. acuminatum species; out of which Aguascalientes AGS1A (F. oxysporum), AGS1B (F. oxysporum) and AGSY-10 (F. acuminatum) strains showed higher severity under greenhouse conditions. Copyright © 2016 Asociación Argentina de Microbiología. Publicado por Elsevier España, S.L.U. All rights reserved.

  6. Heat transfer and heating rate of food stuffs in commercial shop ovens

    Indian Academy of Sciences (India)

    Drying is a common manufacturing process and CFD has been applied to drying of fruits ... continually over the years because such foodstuffs have demonstrated food quality and safety record. CFD has ..... O–130, (Mexico: Puebla). Langrih ...

  7. ASSESSMENT OF THE QUALITY OF THE WATER OF FOUR JAGÜEYES IN THE STATE PARK “FLOR DEL BOSQUE”, PUEBLA, MEXICO

    Directory of Open Access Journals (Sweden)

    Gabriela Pérez-Osorio

    2016-01-01

    Full Text Available The water supply is currently a problem, given the over-exploitation of groundwater and contamination of surface water, so it is important to find alternative supplies. The rain water harvesting is considered one of the most viable options for the supply of the vital liquid; some of the most utilized systems for this purpose are the jagüeyes. State Park General Lázaro Cárdenas del Río better known as "Flor del Bosque", it is located east of the city of Puebla and listed as Protected Natural Area, this park has jagüeyes which store water from rain. In this research, the main physicochemical and microbiological parameters of water stored in four jagüeyes of “Flor del Bosque” were measured according to Mexican regulations, in order to establish its quality and determine the uses that are given as a watering wooded areas and drinking trough do not represent a risk to the flora and fauna of the park. Composite samples of each jagüey were analyzed, during two dry weather stations and two rainy weather stations between the moths of November 2011 and October 2012. The water of the four jagüeyes has microbiological contamination by helminth eggs, Fasciola hepatica, fecal (180 CFU and total coliforms (475 CFU, this represents a risk to the health of wildlife; as well as lots of settleable and suspended solids. Since these systems have been installed for watering wooded areas and drinking trough of animals live there, it would be advisable before use be given appropriate treatment, plus it aims to improve its design or construction to be suitable for the intended uses.

  8. Majolica ware in the New Spain: an evaluation through NAA

    International Nuclear Information System (INIS)

    De la Vega, S.; Castaneda-Gomez del Campo, A.; Tellez-Nieto, A.; Jimenez-Reyes, M.; Tenorio, D.

    2013-01-01

    The results of a study about Majolica ceramics recovered from three sites located in Mexico City are here presented. The set of 83 samples includes several local ceramic-types dating from the Colonial Period, the nineteenth century and the present day, plus some foreign specimens and clay samples from the Puebla area. Fourteen chemical elements present in the samples were analyzed and measured by means of neutron activation, and statistically the following groups were established: two groups that were presumably manufactured in Mexico City, two from Puebla, one from outside the Mexican boundaries, most probably Sevilla-Triana pottery, plus three more groups from unidentified origins. It was also found out that botijas were both imported and produced domestically. These results are discussed against the relevant literature on known provenance, chronology and manufacture standards of this kind of pottery. (author)

  9. Instituciones microfinancieras y cajas de ahorro en Santo Tomás Hueyotlipan, Puebla

    Directory of Open Access Journals (Sweden)

    Kristiano Raccanello

    2014-01-01

    Full Text Available La exigua presencia de los intermediarios financieros formales en los municipios rurales mexicanos impulsa el uso de tandas y solicitud de dinero a prestamistas, familiares o amigos. Las cajas de ahorro constituyen una alternativa a estos métodos tradicionales y aprovechan el capital social comunitario. Esta investigación, fundamentado en una muestra realizada en el municipio de Santo Tomás Hueyotlipan (Puebla, México, analiza los factores que impulsan la participación en las cajas de ahorro informales y su interacción con otros intermediarios financieros informales. Los resultados del modelo probit indican que la participación responde a la posibilidad de poder ahorrar atrayendo a aquellos individuos que no utilizan tandas, prestamistas o deudas con familiares o amigos.

  10. [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.

  11. 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

  12. Origin identification for Cantona, Puebla, obsidians by the analysis method of neutron activation (NAA); Identificacion de procedencia para obsidianas de Cantona, Puebla, por el metodo de analisis por activacion neutronica (AAN)

    Energy Technology Data Exchange (ETDEWEB)

    Tellez N, A. L.

    2013-07-01

    There are tests that most of the obsidian worked in the workshops of Cantona, Puebla, is coming from the mineral deposits of Oyameles-Zaragoza, but also has been detected obsidian that macroscopically belongs to other mineral deposits. The present work has as purpose to determine the provenance of an obsidian sample obtained in the Cantona Site to know if there was the presence of obsidian of other mineral deposits. For the study the neutron activation analysis was used to identify the presence of other deposits. An explanation on the treatment to the selected pieces is included, the preparation of the same ones for its irradiation in the nuclear reactor, the counting and statistical study of the results. Finally the results of the selected samples are presented, indicating their origin places, that time comes and the interpretation of the results is given. (Author)

  13. Evaluación de la sustentabilidad de la actividad agrícola de tres localidades campesinas en Pahuatlán, Puebla / Sustainability assessment of the agricultural activity of three rural districts in Pahuatlán, Puebla

    Directory of Open Access Journals (Sweden)

    Rosalía Castelán Vega

    2014-08-01

    Full Text Available A pesar del consenso mundial para lograr la sustentabilidad aún no existe un acuerdo en la forma de cuantificarla para tomar decisiones prácticas que encaucen el desarrollo sustentable. En el caso de su evaluación en agroecosistemas se requiere transformar aspectos complejos en otros más claros, que permitan detectar tendencias a nivel de sistema, denominados índices. En la presente investigación se evaluó la sustentabilidad en los agroecosistemas de tres localidades del municipio de Pahuatlán, Puebla, mediante la estimación del índice de desarrollo sustentable (s3. Se realizó un estudio descriptivo longitudinal de campo del año 2009 al 2012, sobre una población total conformada por 506 agroecosistemas ubicados en las localidades de San Pablito, Xilepa y Tlalcruz, pertenecientes al municipio de Pahuatlán, Puebla. De esta población total se tomó una muestra estratificada de 288 agroecosistemas y a sus productores, a quienes se les aplicó un cuestionario socioeconómico estructurado para medir las tres dimensiones del Desarrollo Sustentable (ambiental, económica y social. Los resultados obtenidos demostraron que Xilepa y Tlalcruz se encuentran en un nivel crítico de sustentabilidad al presentar valores de 0.34 y 0.40, respectivamente, y San Pablito con un nivel inestable de 0.52. La dimensión ambiental presentó la mayor limitación para la sustentabilidad de estas localidades. Estos resultados indican que es necesario diseñar y ejecutar planes y programas de desarrollo rural, que permitan promover y mejorar la sustentabilidad de estas localidades para asegurar su permanencia en el tiempo e incrementar su calidad de vida.

  14. Biosólidos en la producción de maíz: impacto socioeconómico en zonas rurales del municipio de Puebla

    Directory of Open Access Journals (Sweden)

    Eduardo González Flores

    2014-01-01

    Full Text Available La generación de desechos manifiesta la compleja relación sociedad-naturaleza. Los biosólidos son un subproducto del trata- miento de aguas residuales urbanas y su disposición fi nal se ha convertido es un problema ambiental. Una opción es utili- zarlos como enmiendas orgánicas en suelos agrícolas. En el municipio de Puebla, Mé- xico, se generan 200 t d-1 de biosólidos que se utilizan en suelos agrícolas en zonas ru- rales. Los efectos ocasionados al suelo y al ambiente han sido muy estudiados, pero sobre los efectos socioeconómicos de los productores y sus familias, es un campo inexplorado. Se realizó una encuesta a los productores de la localidad de La Paz Tlax- colpan, Puebla, que aplican biosólidos en sus parcelas. El objetivo del estudio fue eva- luar la magnitud de los benefi cios económi- cos y sociales que reciben por utilizar biosó- lidos. Hay incremento en los rendimientos en un rango de 25% a 400%. Los benefi cios económicos y sociales son mínimos.

  15. [A critical examination of public policies related to indigenous health, traditional medicine, and interculturality in Mexico (1990-2016)].

    Science.gov (United States)

    Navarro, Roberto Campos; Sánchez, Edith Yesenia Peña; Maya, Alfredo Paulo

    2017-01-01

    Over the last 26 years, the Mexican government has developed a number of activities and discourses around what has been called "intercultural health," directed especially at indigenous peoples in Mexico (some 62, according to linguistic criteria). In this way, the government has built health care institutions (rural centers, clinics, and hospitals) in states like Puebla, Nayarit, Oaxaca, Chiapas, Queretaro, and Jalisco, proposing the implementation of cultural pertinence indicators (which are minimal and inadequate). Nevertheless, the health conditions among indigenous populations and the quality of health care provided by public institutions continue to be precarious in terms of human and material resources (health personnel, drugs, etc.) and discriminatory with respect to the form and content of the provided services. This paper describes some of the governmental interventions that purport to be institutional improvements in the field of interculturality, but that actually represent the continuity of arbitrary and exclusive policies.

  16. Risk factors for diabetes, but not for cardiovascular disease, are associated with family history of Type 2 diabetes in subjects from central Mexico.

    Science.gov (United States)

    Zamora-Ginez, Irma; Pérez-Fuentes, Ricardo; Baez-Duarte, Blanca G; Revilla-Monsalve, Cristina; Brambila, Eduardo

    2012-03-01

    Independent of obesity, family history of type 2 diabetes mellitus (FHT2DM) is another important risk factor for developing diabetes. To establish the association among FHT2DM, risk factors for diabetes and cardiovascular disease in subjects from central Mexico. Clinical and biochemical studies were performed in 383 first-degree relatives of patients with type 2 diabetes and 270 subjects unrelated to patients with type 2 diabetes-all subjects were from the city of Puebla in central Mexico. Logistic regressions were used to assess the association between FHT2DM and metabolic parameters. Cardiovascular risk was classified by dyslipidemia and the Framingham Risk Score (FRS). FHT2DM was associated with risk factors for diabetes, such as increased fasting insulin levels (OR = 1.731, 95% CI = 1.041-2.877), decreased insulin sensitivity (OR = 1.951, 95% CI = 1.236-3.080) and pre-diabetes (OR = 1.63, 95% CI = 1.14-2.33). FHT2DH was not associated with risk factors for cardiovascular disease, such as dyslipidemia (OR = 1.12, 95% CI = 0.70-1.79) and FRS (OR = 0.74, 95% CI = 0.40-1.36) when adjusted for gender, age, smoking and obesity. Diabetic risk factors, but not cardiovascular disease risk factors, are associated with a positive family history of diabetes in subjects from central Mexico, independent of the presence of obesity.

  17. Steam regulation for 5 MW back-pressure units when a failure occurs in the Los Humeros, Pue., field, Mexico; Regulacion del vapor en caso de falla a unidades a contrapresion de 5 MW en el campo de Los Humeros, Pue., Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Rosales Lopez, Cesar [Comision Federal de Electricidad, Puebla (Mexico)]. E-mail: cesar.rosales@cfe.gob.mx

    2006-07-15

    Four out of the seven back-pressure power units of 5 MW operating in the Los Humeros geothermal field, State of Puebla, Mexico, are fed by one steam pipe gathering the steam produced by nine wells. When a failure occurred in any of the units and the excedence valve had to be open to deviate the steam, a decrease in the steam flow for the remaining units was noted, along with lower electrical generation. The cause for that is analyzed and explained in this paper by comparing the interconnected steam supply system to an electric circuit. A way to maintain a uniform and continuous supply of steam in the Los Humeros field has been found. It was implemented several months ago and the problem has not reoccurred. [Spanish] Cuatro de las siete unidades de 5 MW a contrapresion que operan en el campo geotermico de Los Humeros, Puebla, son alimentadas por un solo vaporducto que reune el vapor de nueve pozos productores. Cuando ocurria una falla en alguna de estas unidades y se abria por completo la valvula de excedencia para desviar el vapor, se observaba una reduccion en el flujo de vapor que llegaba a las otras tres unidades, lo que a su vez ocasionaba que la generacion de electricidad se redujera notoriamente. En este trabajo se analiza y explica la causa de ello, mediante la comparacion de este sistema interconectado de suministro de vapor con un circuito electrico, y se explica la solucion que se encontro e implemento en el campo de Los Humeros para regular el suministro continuo y uniforme de vapor, con resultados satisfactorios a varios meses de su implementacion en las cuatro unidades interconectadas.

  18. Sedimentology and paleoecology of an Eocene Oligocene alluvial lacustrine arid system, Southern Mexico

    Science.gov (United States)

    Beraldi-Campesi, Hugo; Cevallos-Ferriz, Sergio R. S.; Centeno-García, Elena; Arenas-Abad, Concepción; Fernández, Luis Pedro

    2006-10-01

    A depositional model of the Eocene-Oligocene Coatzingo Formation in Tepexi de Rodríguez (Puebla, Mexico) is proposed, based on facies analysis of one of the best-preserved sections, the Axamilpa Section. The sedimentary evolution is interpreted as the retrogradation of an alluvial system, followed by the progressive expansion of an alkaline lake system, with deltaic, palustrine, and evaporitic environments. The analysis suggests a change towards more arid conditions with time. Fossils from this region, such as fossil tracks of artiodactyls, aquatic birds and cat-like mammals, suggest that these animals traversed the area, ostracods populated the lake waters, and plants grew on incipient soils and riparian environments many times throughout the history of the basin. The inferred habitat for some fossil plants coincides with the sedimentological interpretation of an arid to semiarid climate for that epoch. This combined sedimentological-paleontological study of the Axamilpa Section provides an environmental context in which fossils can be placed and brings into attention important biotic episodes, like bird and camelid migrations or the origin of endemic but extinct plants in this area.

  19. Seismic monitoring at the geothermal zone of Acoculco, Pue., Mexico; Monitoreo sismico en la zona geotermica de Acoculco, Pue., Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Lermo, Javier; Antayhua, Yanet; Bernal, Isabel [Universidad Nacional Autonoma de Mexico (UNAM), Instituto de Ingenieria Mexico, D.F. (Mexico); Venegas, Saul; Arredondo, Jesus [Comision Federal de Electricidad, Gerencia de Proyectos Geotermoelectricos, Morelia, Michoacan (Mexico)]. E-mail: jles@pumas.iingen.unam.mx

    2009-01-15

    Results are presented of a research project to study seismic activity in the Acoculco geothermal zone, Puebla, Mexico. Geological and geophysical information was collected for the zone and a seismic network composed of seven digital seismographs was installed over four months (August-November 2004). Of the 30 regional earthquakes located by the National Seismological Service, 14 were at the subduction zone, 7 in the intra-plate zone, 6 of cortical type were in the Mexican Volcanic Belt, and 3 had deep origins in the Veracruz and Chiapas regions. Although there were no local earthquakes, probably due to the short monitoring span or lack of currently active zones, velocity models were defined near the springs of Los Azufres and Alcaparrosa, with lineal arrangements of wide-band seismic stations (SPAC) and strata identified in the exploratory well EAC-1, drilled by the Comision Federal de Electricidad. By using the registers of regional earthquakes, the site-effects were estimated on the six temporary seismic stations, whose empirical transfer functions were used to validate a velocities model proposed for the endhoreic basin. The proposed velocity models, both for the endhoreic basin and outside it, enhance the previous interpretations. They confirm the geo-electrical model proposed for the zone is adequate and they provide dynamic conditions for the model, such as propagation velocities of the P and S waves and densities and attenuation. [Spanish] Se presentan los resultados de un proyecto de investigacion para estudiar la actividad sismica de la zona geotermica de Acoculco, Puebla, Mexico. Con este fin se recopilo informacion geologica y geofisica de la zona y se instalo durante cuatro meses (de agosto a noviembre de 2004) una red sismica conformada por siete sismografos digitales. Se registraron 30 sismos regionales que fueron localizados por el Servicio Sismologico Nacional en la zona de subduccion (14), en la zona de intraplaca (7), de tipo cortical del Eje

  20. Origin identification for Cantona, Puebla, obsidians by the analysis method of neutron activation (NAA)

    International Nuclear Information System (INIS)

    Tellez N, A. L.

    2013-01-01

    There are tests that most of the obsidian worked in the workshops of Cantona, Puebla, is coming from the mineral deposits of Oyameles-Zaragoza, but also has been detected obsidian that macroscopically belongs to other mineral deposits. The present work has as purpose to determine the provenance of an obsidian sample obtained in the Cantona Site to know if there was the presence of obsidian of other mineral deposits. For the study the neutron activation analysis was used to identify the presence of other deposits. An explanation on the treatment to the selected pieces is included, the preparation of the same ones for its irradiation in the nuclear reactor, the counting and statistical study of the results. Finally the results of the selected samples are presented, indicating their origin places, that time comes and the interpretation of the results is given. (Author)

  1. [Prevalence of asthma and determination of symptoms as risk indicators].

    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

    Asthma is a chronic inflammatory airway disease whose prevalence has increased, especially in developed countries; the results of studies of asthma prevalence vary in different populations and even within the same country; in Mexico we observed fluctuations in prevalence of asthma from 7% to 33%. To determine the prevalence of asthma and severity of symptoms as risk indicators in school population in cities in various states of Mexico. A descriptive study of detection of asthma prevalence and analytical-comparative observational study of determination of symptoms of asthma. The surveys were applied to preschool, elementary, middle and high school population, in the cities of Puebla, Puebla; Tulancingo, Hidalgo; Tlaxcala, Tlaxcala, and Cancún, Quintana Roo; new validated questionnaire was used as instrument: Asthma Diagnostic Questionnaire for Epidemiologic Studies, consisting of eight questions with summation value for diagnosis. 8,754 surveys showed a 14% prevalence in Puebla, 17% in Tulancingo, 7% in Tlaxcala, and 14% in Cancún; average in four cities surveyed was 13%; the strength of association with asthma symptoms in descending order with significant odds ratio were: recurrent wheezing, breathlessness, chest tightness, recurrent cough, cough cold, recurrent cold symptoms, predominantly nocturnal cough, cough that increases with exercise. The average prevalence of asthma in the surveyed cities was 13% and the main symptoms indicators of risk of asthma in school children were: recurrent wheezing, breathlessness, chest tightness and recurrent cough.

  2. Políticas nacionales de salud y decisiones locales en México: el caso del Hospital Mixto de Cuetzalan, Puebla

    OpenAIRE

    Duarte-Gómez, María Beatriz; Brachet-Márquez, Viviane; Campos-Navarro, Roberto; Nigenda, Gustavo

    2004-01-01

    OBJETIVO: Identificar la evolución del hospital del municipio de Cuetzalan a partir de la influencia que diversos elementos del contexto nacional e internacional han tenido sobre ella. MATERIAL Y MÉTODOS: Estudio de caso, realizado en 2000 y 2001 sobre los Hospitales Mixtos en México -el de Cuetzalan, en el estado de Puebla, y el de Jesús María, en el estado de Nayarit-. Durante el trabajo de campo se obtuvo información a través de 72 entrevistas semiestructuradas con terapeutas alópatas e in...

  3. Variación espacial y temporal de la diversidad de hormigas en el Jardín Botánico del valle de Zapotitlán de las Salinas, Puebla Spatial and temporal variation of the diversity ants in the Botanic Garden from Zapotitlán de las Salinas Valley, Puebla

    Directory of Open Access Journals (Sweden)

    Rafael Guzmán-Mendoza

    2010-08-01

    Full Text Available Debido al escaso conocimiento que se tiene de las hormigas de las zonas áridas de México, se evaluó la biodiversidad de este taxón en el Jardín Botánico de Zapotitlán de las Salinas, Puebla. Se realizaron 2 colectas, una en época de lluvias (agosto de 2004 y otra en la temporada de secas (febrero de 2005. En ambas ocasiones se seleccionaron 2 sitios contrastantes en estructura vegetal y se colocaron 10 trampas de caída para cada sitio. La captura fue más abundante en temporada de lluvias. El sitio con menor diversidad y cobertura vegetal mostró una mayor diversidad de hormigas durante el estudio. Comparado con otras zonas áridas de México, el valle de Zapotitlán de las Salinas resultó ser una de las zonas semiáridas con mayor riqueza en especies de hormigas; con 12 nuevos registros se incrementó a 27 el número de especies, sólo una por debajo de otras localidades cercanas al valle. Los datos sugieren que con un mayor esfuerzo de muestreo y la aplicación combinada de otras técnicas de recolección, la riqueza de especies en el área podría elevarse considerablemente.The knowledge about ants of arid zones of Mexico is very poor. For this reason we assessed the biodiversity of this taxon in 2 sites with different vegetation structure. Ten pitfall traps were placed in each site, and 2 surveys were conducted, 1 in August (rainy season, 2004 and another in February (dry season, 2005. The capture was more abundant in the rainy season; however, during the study, a higher ant diversity was observed in the site with low vegetation cover and few plant diversity. Compared with other arid zones of Mexico, the Zapotitlán de las Salinas Valley is the site with the highest ant species richness. The new records have increased richness to 27 ant species, which is very close to the number of species registered in other localities near Zapotitlan. Our data suggest that increasing sampling effort and application of different sampling

  4. Bird Community Composition in a Shaded Coffee Agro-ecological Matrix in Puebla, Mexico: The Effects of Landscape Heterogeneity at Multiple Spatial Scales

    NARCIS (Netherlands)

    Leyequien, E.; Boer, de W.F.; Toledo, V.M.

    2010-01-01

    This study examined the importance of habitat heterogeneity on the avian community composition, and investigated the scale at which species abundances respond to habitat variables. The study was conducted within a diverse landscape matrix of a shaded coffee region in Mexico. To detect at which

  5. Las concepciones sobre el desarrollo regional en las políticas públicas del sur-sureste mexicano y en los proyectos autogestivos de las comunidades locales: una contrastación a la luz de las inconsistencias del Plan Puebla-Panamá (Conceptions on the regional development in the southern-southeast Mexican public policies and in the self-managed projects of the local communities: a contrasting in view of the weaknesses of the Plan Puebla-Panama

    Directory of Open Access Journals (Sweden)

    Isaac Enríquez Pérez

    2011-12-01

    Full Text Available El presente artículo se orienta a explicar e interpretar el sentido de la acción social ejercida por actores y agentes socioeconómicos y políticos que intervienen en el proceso de planeación, tomando como punto de partida el reconocimiento y comprensión de las concepciones sobre el desarrollo regional esbozadas por ellos en sus comunicados, directrices y documentos estratégicos que emplean para incidir en una macrorregión como el Sur-Sureste mexicano en el marco de lo que se denominó como Plan Puebla-Panamá. Se plantea la tesis de que el desarrollo regional no es un proceso espontáneo, sino que es un proceso dirigido y gestionado mediante políticas públicas en las cuales convergen múltiples actores y agentes que hacen valer sus prioridades e intereses en los procesos de construcción de mercados y redistribución de la riqueza. Se trata pues de interpretar y contrastar la naturaleza, los alcances y limitaciones de las concepciones sobre el desarrollo regional expresadas por los gobiernos locales y las fuerzas sociales opositoras en el contexto de políticas públicas transfronterizas promovidas en espacios de reserva.This paper is oriented to explain and interpret the meanings of social action performed by actors and agents socio-economic and political involved in the process planning, taking as its starting point the recognition and comprehension of conceptions of regional development outlined in their communications, guidelines and strategic documents that they use to impact in a macro-region as the South-Southeast of Mexico under what is termed as the Plan Puebla-Panama. The thesis is that regional development is not a spontaneous process, but a process designed and managed through public policies in which multiple actors and agents converge, who assert their priorities and interests in the process of building markets and redistribution of wealth. The question is to interpret and compare the nature, scope and limitations of the

  6. Training for Distance Teaching through Distance Learning.

    Science.gov (United States)

    Cadorath, Jill; Harris, Simon; Encinas, Fatima

    2002-01-01

    Describes a mixed-mode bachelor degree course in English language teaching at the Universidad Autonoma de Puebla (Mexico) that was designed to help practicing teachers write appropriate distance education materials by giving them the experience of being distance students. Includes a course outline and results of a course evaluation. (Author/LRW)

  7. 20 Years Spatial-Temporal Analysis of Dengue Fever and Hemorrhagic Fever in Mexico.

    Science.gov (United States)

    Hernández-Gaytán, Sendy Isarel; Díaz-Vásquez, Francisco Javier; Duran-Arenas, Luis Gerardo; López Cervantes, Malaquías; Rothenberg, Stephen J

    2017-10-01

    Dengue Fever (DF) is a human vector-borne disease and a major public health problem worldwide. In Mexico, DF and Dengue Hemorrhagic Fever (DHF) cases have increased in recent years. The aim of this study was to identify variations in the spatial distribution of DF and DHF cases over time using space-time statistical analysis and geographic information systems. Official data of DF and DHF cases were obtained in 32 states from 1995-2015. Space-time scan statistics were used to determine the space-time clusters of DF and DHF cases nationwide, and a geographic information system was used to display the location of clusters. A total of 885,748 DF cases was registered of which 13.4% (n = 119,174) correspond to DHF in the 32 states from 1995-2015. The most likely cluster of DF (relative risk = 25.5) contained the states of Jalisco, Colima, and Nayarit, on the Pacific coast in 2009, and the most likely cluster of DHF (relative risk = 8.5) was in the states of Chiapas, Tabasco, Campeche, Oaxaca, Veracruz, Quintana Roo, Yucatán, Puebla, Morelos, and Guerrero principally on the Gulf coast over 2006-2015. The geographic distribution of DF and DHF cases has increased in recent years and cases are significantly clustered in two coastal areas (Pacific and Gulf of Mexico). This provides the basis for further investigation of risk factors as well as interventions in specific areas. Copyright © 2018 IMSS. Published by Elsevier Inc. All rights reserved.

  8. First Steps in the Development of the Inventario de Comportamiento de Estudio: The Spanish Version of the Study Behavior Inventory

    Science.gov (United States)

    Bliss, Leonard B.; Vinay, Diana Maria Alejandra

    2004-01-01

    The Inventario de Comportamiento de Estudio (ICE), a Spanish version of the Study Behavior Inventory (SBI), was developed and tested using 594 undergraduate students at la Universidad de las Americas, in the state of Puebla, Mexico. A team of bilingual specialists was assembled to produce a translation that might be generic enough to be understood…

  9. Crossing the Line of Departure. Battle Command on the Move A Historical Perspective

    Science.gov (United States)

    2006-01-01

    Madre mountains onto the Plateau of Anahuac to the town of Puebla, 70 miles short of Mexico City. There on 15 May, the army paused for reinforcements...initially fielded in 1960, was built on the M113 chas­ sis. It resembled the M113 except that it had a taller , 12 foot rear compartment and mounts for a

  10. EL PLAN PUEBLA-PANAMÁ Y LAS POLÍTICAS DE DESARROLLO. UN ANÁLISIS CRÍTICO

    Directory of Open Access Journals (Sweden)

    Margarita Camarena Luhrs

    2002-01-01

    Full Text Available En este trabajo se exponen distintas perspectivas del Plan Puebla-Panamá, poniendo énfasis en la asignación sustentable de los recursos y el logro de una identidad común. Estos factores se consideran indispensables para poner en práctica un proyecto verdaderamente integrado y multirregional, gradual, que no sea impuesto por actores externos ni resultado de pretensiones de control internas. Un proyecto de esta naturaleza ha sido esbozado de múltiples formas desde la Independencia de México y Centroamérica de España; pero a diferencia de las propuestas anteriores, promovidas por intereses diversos, extranjeros o aun nacionales, con contenidos coyunturales o sectoriales limitados por los incesantes vaivenes de la política, ahora se intentaría hacer prevalecer la convergencia de intereses nacionales y regionales comunes a los habitantes de más de un millón de kilómetros cuadrados de tierras de inmensa riqueza y belleza.

  11. Caracterización y análisis del abasto de carne de res a carnicerías en la ciudad de Xicotepec, Puebla.

    OpenAIRE

    Dávila Robledo, José

    2011-01-01

    El consumo de carne de res es uno de los principales productos de la dieta de los mexicanos, sin embargo poco se sabe sobre sus procesos de comercialización, especialmente cuando se busca emitir recomendaciones a productores primarios. La presente investigación tuvo como objetivo identificar los productos, animales en pie y/o canales así como volúmenes y características que requieren las carnicerías y minisúper. La encuesta se realizó en la ciudad de Xicotepec, Puebla donde actualmente existe...

  12. Poder transnacional, diferenciación y desarrollo. Industria maquiladora en el sur de Puebla, México

    Directory of Open Access Journals (Sweden)

    Eduardo Santiago Nabor

    2015-06-01

    Full Text Available En este trabajo se hace un análisis sobre los procesos de dominación a través de la inversión e industrialización en países en desarrollo. Como ejemplo tomo el caso del proceso de industrialización de una región de México, ubicada en el sur del estado de Puebla. Describe la forma en que la industria maquiladora se expande y trastoca las fibras más íntimas de la dinámica regional, que en principio había sido de orientación campesina rural. Hablo de la llegada de la industria manufacturera a regiones y lugares donde hace treinta años no había, y de los procesos que produce dicha transformación en aspectos de la dominación como parte de la globalización capitalista

  13. The counterfeit nephew of the Pope. A plot against the Bishop of Puebla during the expulsion of the Jesuits

    Directory of Open Access Journals (Sweden)

    Gabriel Torres Puga

    2016-01-01

    Full Text Available In 1767, an ex-Jesuit and an Italian adventurer met in the Episcopal jail in Puebla. The grievances of the former, a staunch critic of Bishop Francisco Fabián y Fuero, found a means of expression in the illusions of the latter, who pretended to be the Pope’s nephew. The result was a strange plan that took on a “seditious” character as it combined with the gossip surrounding the expulsion of the Jesuits. This article uses a variety of legal documents and secret investigations to reconstruct this history of lies, intrigue and the desire for critical expression, providing an opportunity to reflect on the dissent of the American clergy during a time in which royalty and censorship were being redefined.

  14. Aviation and Health: A Key Nexus for the US Air Force’s Regional Security-Building Efforts

    Science.gov (United States)

    2015-06-01

    improved governance, commercial utility and economic growth, increased currency and training for air- crews in multiuse aircraft (for internal defense...jp5_0.pdf. 16. Mexican Commission on Macroeconomics and Health, Investing in Health for Economic Develop- ment (Puebla, Mexico: Mexican Commission...on Macroeconomics and Health, 2004); and Research Analyst, “The Role of Health in Economic Development,” Development Strategy, Advisory, and

  15. La pimienta de Jamaica [Pimenta dioica (L. Merrill, Myrtaceae] en la Sierra Norte de Puebla (México

    Directory of Open Access Journals (Sweden)

    Macía Barco, Manuel Juan

    1998-12-01

    Full Text Available Pimenta dioica, allspice, is a neotropical Myrtaceae distributed in Mesoamerica and the Caribbean region. Its área of distribution in México ranges along East and Southeast parts of the country. The main use of its dried fruits is as spice, being sold in Mexican nacional markets as well as exported to Germany, the United States, Jamaica and Great Britain. Most of the harvest comes from trees growing wild in tropical forests, although lately there is a trend to domesticate and cultivate the plant. This paper describes the propagation, domestication, harvesting, processing, marketing and socioeconomic importance of allspice in the Sierra Norte de Puebla (México. The fieldwork has been focused on Totonaca indigenous communities from this area. In these communities, allspice has medicinal use, and is used as a condiment for food; other technological and cultural uses have been also recorded. A historical monograph from Casimiro Gómez Ortega is reviewed. It includes information of the history, botany, cultivation and commerce of allspice.Pimenta dioica es una miliacea neotropical de distribución mesoamericana y caribeña. En México vive hacia el este y sudeste. Sus frutos secos se utilizan como condimento, y se trata de un producto del mercado nacional mexicano que también se exporta a Alemania, Estados Unidos, Jamaica y Reino Unido. Aunque la mayoría de la cosecha proviene de la recolección de los frutos en árboles silvestres del bosque tropical, últimamente se tiende a cultivar esta especie en un proceso actual de domesticación. Se exponen datos sobre propagación, domesticación, cosecha, procesado, mercado e importancia socioeconómica de la pimienta de Jamaica en la Sierra Norte de Puebla (México, a partir de los datos de campo obtenidos principalmente en una comunidad indígena totonaca, en donde se usa como medicinal, en alimentación y en tecnología. Además se reseña una obra de carácter histórico sobre la pimienta de G

  16. La Articulación del Espacio y la Cultura en las Universidades Mexicanas. El caso del Centro Cultural Universitario de la UNAM y el de la BUAP

    Directory of Open Access Journals (Sweden)

    Juan Carlos Varillas Lima

    2015-01-01

    Full Text Available Resumen Este articulo revisa la relación del territorio y el espacio dedicado a actividades culturales y artísticas de la Universidad Nacional Autónoma de México (UNAM en la Ciudad de México y de la Benemérita Universidad Autónoma de Puebla (BUAP en la Ciudad de Puebla; esto al estar inscritas dentro de una dinámica social de las grandes urbes y al ser espacios donde convergen una serie de audiencias, en su mayoría estudiantes pero también de distintos estratos sociales de las áreas metropolitanas de dos de las ciudades más grandes de México. Los Centros Culturales Universitarios (CCU de la UNAM y de la BUAP, tienen grandes semejanzas por la internalización de la cultura en la dinámica socio-espacial de estas urbes, además de hacer del territorio donde se ubican referentes del ideario colectivo de la ciudad como cunas de la cultura. Sin embargo, también hay grandes diferencias, el CCU de la UNAM está ubicado dentro de la misma Ciudad Universitaria mientras que el de la BUAP está en la periferia urbana y desarrollada económicamente de Angelopolis, lo cual impacta en la dinámica y forma de aprovechamiento de los recursos culturales, así como en el tipo de inversión y de audiencia a estos espacios. Abstract This article reviews the relationship between territory and space devoted to cultural and artistic activities of the National Autonomous University of Mexico (UNAM in Mexico City and the Autonomous University of Puebla (BUAP in Puebla City; these spaces have developed an own social dynamics whit the confluence of audiences from different social backgrounds of the metropolitan areas of two of the largest cities in Mexico. The University Cultural Center (CCU of the UNAM and the BUAP, have points in common like the socio-spatial dynamics and culture spectrum, in addition to the territory where the collective ideology regarding the city are located as cradles of culture. However, there are also visibledifferences; the CCU UNAM

  17. Hazards Associated With Recent Popocatepetl Ash Emissions

    Science.gov (United States)

    Nieto, A.; Martin, A.; Espinasa-Pereña, R.; Ferres, D.

    2013-05-01

    Popocatepetl has been producing ash from small eruptions since 1994. Until 2012 about 650 small ash emissions have been recorded at the monitoring system of Popocatépetl Volcano. Ash consists mainly of glassy lithic clasts from the recent crater domes, plagioclase and pyroxene crystals, and in major eruptions, olivine and/or hornblende. Dome forming eruptions produced a fine white ash which covers the coarser ash. This fine ash consists of plagioclase, glass and cristobalite particles mostly under15 microns. During the recent crisis at Popocatépetl, April and May2012 ash fell on villages to the east and west of the volcano, reaching Mexico City (more than 20 million people) and Puebla (2 million people). In 14 cases the plumes had heights over 2 km, the largest on May 2 and 11 (3 and 4 km in height, respectively). Heavier ash fall occurred on April 13, 14, 20, and 23 and May 2, 3, 5, 11, 14, 23, 24 and 25. A database for ash fall was constructed from April 13 with field observations, reports emitted by the Centro Nacional de Comunicaciones (CENACOM), ash fall advisories received at CENAPRED and alerts from the Servicios a la Navegación en el Espacio Aéreo Mexicano (SENEAM). This aim of this database is to calculate areas affected by the ash and estimate the ash fall volume emitted by Popocatépetl in each of these events. Heavy ash fall from the May 8 to May 11 combined with reduced visibility due to fog forced to closure of the Puebla airport during various periods of time, for up to 13 hours. Domestic and international flights were cancelled. Ash eruptions have caused respiratory conditions in the state of Puebla, to the east of the volcano, since 1994 (Rojas et al, 2001), but because of the changing wind conditions in the summer mainly, some of these ash plumes go westward to towns in the State of Mexico and even Mexico City. Preliminary analyses of these eruptions indicate that some ash emissions produced increased respiratory noninfectious problems

  18. Estimation of the electric potential at Los Humeros, Puebla, Mexico; Estimacion del potencial electrico del yacimiento de los Humeros, Puebla, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Morales Solano, Nora Blanca [Comision Federal de Electricidad, Perote, Veracruz (Mexico)

    2000-12-01

    The evaluation of the electric potential of geothermal reservoir allows us to estimate the stored energy and the maximum power that could be installed at determined time. The method that was employed for the evaluation is that gradual pressure depletion of the reservoir. It consists of decompressing the system until an abandonment pressure or predetermined time of exploitation is reached. Results indicate that it is possible to generate more than 250 MW during 20 years. [Spanish] La evaluacion del potencial electrico del yacimiento geotermico permite estimar la energia recuperable y la potencia maxima que se puede instalar en un tiempo determinado. El metodo que se empleo para la evaluacion es el de descompresion gradual del yacimiento, que consiste en despresurizar el sistema hasta llegar a una presion de abandono de explotacion predeterminado, y calcular cual es la maxima potencia electrica del yacimiento bajo tales condiciones. El resultado indica que en Los Humeros es posible generar mas de 250 MW durante 20 anos.

  19. [Yesterdays and happenings at hospitals of Tehuacán, Puebla, México].

    Science.gov (United States)

    Fajardo-Ortiz, Guillermo

    2004-01-01

    The history of the hospital of Tehuacán, the second city importance in Puebla State, began in 1744, when the Hospital de San Juan de Dios (Hospital of St. John) was founded; in 1820, it was converted into the Municipal of Civil Hospital. The medical establishement continues to provide services to the poor to this day annual also covers health public workers of services for the municipality. The Hospital de la Cruz Roja Mexicana (The Mexican Red Cross Hospital) was created in 1934 provide medical services for accident victims: The hospital services of the Mexican Institute of Social Security (IMSS) began in 1953; an earthquake destroyed the building in 1973, and a new hospital was inaugurated in 1979; at present, it readers services to 98,000 persons. The Sanatorio del Sagrado Corazón (Sacred Heart Sanatorium) is a private religious institution founded at the beginning of the second half the 20th century. In 1996, the Hospital General (General Hospital) began to provide services, takes care of the poor of the geographical region, and is financed with federal funds. The Instituto de Seguridad y Servicios Sociales para Trabajadores del Estado (Institute of Securtiy and Social Services for the Workers of the State, ISSSTE) has a small hospital with 10 beds, it was founded in 1995.

  20. 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,…

  1. Análisis de la seguridad alimentaria en los hogares el municipio de Xochiapulco Puebla, México

    Directory of Open Access Journals (Sweden)

    Guadalupe Selene Zárate Guevara

    2016-01-01

    Full Text Available El objetivo de este estudio es conocer el grado de seguridad alimentaria que presentan los hogares del municipio de Xochiapulco, Puebla, teniendo como variables de estudio la disponibilidad y suficiencia alimentaria, el acceso físico y económico a los alimentos y la equidad y carencia por acceso a los alimen- tos. El estudio se desarrolló con un muestreo aleatorio simple con unidad de análisis el hogar rural. Los resultados muestran que el 54% de las familias no tiene acceso económi- co a los alimentos y el 64% sí accede mediante la agricultura familiar, con la producción de maíz, frijol y hortalizas; con un déficit de cuatro meses al año, no obstante cubren una suficiencia alimentaria de 1,979 kcal, lo cual es insuficiente en comparación al consumo óptimo de 2,415 kcal.

  2. HORTICOLA DIVERSITY FOR FOOD SECURITY MARGINALIZED MUNICIPALITIES IN STATE OF PUEBLA

    Directory of Open Access Journals (Sweden)

    Blanca Alicia Salcido-Ramos

    2013-04-01

    Full Text Available Backyards for rural households represent a strategy that ensures the production of plant foods and animal come to enrich and supplement their diet. Unfortunately there is no evidence of the contribution made by the horticultural component of biodiversity of species in relation to food, income generation and exchange of vegetables, based on the above plan the need for research aimed was to analyze the subsystem comprising the backyards vegetable operated by the State Program for Food Security (SPFS State establishing productive inputs, economic and social component that obtains horticultural peasant household (UDC, communities of Canoas- Atempan, Tezotepec-Mazatonal-Yaonáhuac Chignautla and the Northeastern Sierra Puebla state. In this northeastern region of 16 municipalities are located high deprivation and 8 highly marginalized state, population is of Náhuatl origin and it is common that women are responsible for the management and operation of the backyard based on their traditional knowledge and survival strategies. Fieldwork was conducted in the months of March to June 2011, with the participation of 37 rural women. Some of the findings are: Canoes and communities Mazatonal, 77% of horticultural production was assigned to food, 15% and 8% marketing to strengthen social relations within the community. In contrast, community of Tezotepec which earmarked 53% to the marketing, 46% to food and only 1% strengthening of social relations. There are also differences between communities in relation to the number of children, the diversity of vegetable grown, and the frequency of seeding and transplanting of vegetables contributing to the food security of the UDC.

  3. Justicia indígena en tiempos multiculturales: El caso del juzgado indígenas de Cuetzalan, Puebla en México

    Directory of Open Access Journals (Sweden)

    Adriana Terven Salinas

    2014-12-01

    Full Text Available A partir del reconocimiento constitucional de la diversidad cultural en México, las relaciones entre el Estado y los pueblos indígenas parecen tomar un cauce distinto a como habían venido configurándose, basadas en relaciones de poder y discriminación. No obstante, detrás del discurso multicultural se siguen reproduciendo representaciones sociales que otrora fueron legitimadas por las políticas indigenistas planteando retos para el cabal reconocimiento de derechos culturales. El presente artículo pretende evidenciar desde la experiencia del juzgado indígena de Cuetzalan, Puebla, cómo el proyecto estatal mantiene una misma intención: asegurar la permanencia del modelo monocultural de Estado, así como atender los nuevos imperativos internacionales de reforma estructural.

  4. Post-occupancy evaluation of a restored industrial building: A contemporary art and design gallery in Mexico

    Directory of Open Access Journals (Sweden)

    J. Mundo-Hernández

    2015-12-01

    Full Text Available This paper presents the results obtained from a post-occupancy evaluation (POE study conducted in an old fabric building called “La Violeta”. This structure has been recently converted into a contemporary art gallery. La Violeta is located in Puebla City, Mexico. The building dates from the beginning of the 19th century; it was built and used as a textile factory until the first decades of the 20th century. This POE study aims to assess the new use of the building from the users׳ point of view. Methodology involves historical research of the building, analysis of the conversion strategy, walkthrough investigation, and a user survey. Questions regarding the re-utilization strategy used in the building and its current use are included in the survey, such as “How do people perceive the space regarding its functionality, accessibility, and comfort?” Although the re-utilization process destroyed several historic elements, the re-use of old industrial spaces that otherwise would be obsolete and disused seems pertinent. Developing small renovation projects as part of an integral and wider project seems feasible. Users perceive the building as comfortable but not properly advertised as an art gallery, and its location is difficult to find.

  5. The energy policies of Guatemala: Local and Regional opportunities

    International Nuclear Information System (INIS)

    Santizo, Rodolfo

    2002-01-01

    This presentation prepared by the Deputy Minister of Energy and Mines Mr. Rodolfo Santizo overviews the following issues: Plans of interconnected power systems with Mexico through the Usumacinta river basin that is considered in the Plan Puebla Panama, interconnected power systems with El Salvador and Honduras. Plans of energy infrastructure: hidroelectric power plants, crude oil pipelines for export and petroleum storage facilities. Investment estimates are given for bussiness opportunities

  6. The water Cherenkov detector array for studies of cosmic rays at the University of Puebla

    International Nuclear Information System (INIS)

    Cotzomi, J.; Moreno, E.; Murrieta, T.; Palma, B.; Perez, E.; Salazar, H.; Villasenor, L.

    2005-01-01

    We describe the design and performance of a hybrid extensive air shower detector array built on the Campus of the University of Puebla (19 - bar N, 90 - bar W, 800g/cm 2 ) to measure the energy, arrival direction and composition of primary cosmic rays with energies around 1PeV, i.e., around the knee of the cosmic ray spectrum. The array consists of 3 water Cherenkov detectors of 1.86m 2 cross-section and 12 liquid scintillator detectors of 1m 2 distributed in a square grid with a detector spacing of 20m over an area of 4000m 2 . We discuss the calibration and stability of the array for both sets of detectors and report on preliminary measurements and reconstruction of the lateral distributions for the electromagnetic (EM) and muonic components of extensive air showers. We also discuss how the hybrid character of the array can be used to measure mass composition of the primary cosmic rays by estimating the relative contents of muons with respect to the EM component of extensive air showers. This facility is also used to train students interested in the field of cosmic rays

  7. Initial thermal state of the Los Humeros, Puebla, Mexico, geothermal field; Estado termico inicial del campo geotermico de Los Humeros, Puebla, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Gutierrez, Alfonso [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)]. E-mail: aggarcia@iie.org.mx

    2009-01-15

    The initial temperatures field is presented for 40 wells in the Los Humeros geothermal reservoir, along with an elevation curve based on the formation temperature or the most probable reservoir temperature. Stabilized temperatures were estimated using the Radial Spherical Heat Flow method, chosen over the Horner method based on the numerical simulation of the circulation and stop processes of well H-26. In this well, the last temperature log series was reproduced, considering circulation losses. The temperatures were used to produce isothermal curves over three geological sections of the field, which represent the initial distribution of temperatures in the reservoir and show the thermal characteristics and the relationships among thermal anomalies and faults in the reservoir. The elevation curve plotted against the initial temperature of the formation was generated based on detection of the main feed zones at each well, which in turn was developed using detailed analyses of diverse information, such as temperature logs, circulation losses, lithology, well completion, and heat velocities. Based on the results, two groups of wells may be distinguished: one between 1000 and 1600 masl with temperatures from 290 to 330 degrees Celsius, and one between 900 and 0 masl with temperatures from 300 to 400 degrees Celsius. [Spanish] En este trabajo se presenta el campo de temperatura inicial del yacimiento geotermico de Los Humeros y una curva de elevacion contra la temperatura de formacion o temperatura mas probable del yacimiento, obtenida para 40 pozos del campo. Las temperaturas estabilizadas se estimaron mediante el metodo de Flujo de Calor Esferico Radial, y su eleccion sobre las temperaturas del metodo de Horner se soporta con simulacion numerica de los procesos de circulacion y paro del pozo H-26, en la cual la ultima serie de registros se reprodujo considerando perdidas de circulacion. Con estas temperaturas se generaron curvas isotermicas para tres secciones geologicas del campo, que constituyen la distribucion inicial de temperatura del yacimiento, y muestran las caracteristicas termicas y la relacion entre anomalias termicas y fallas del yacimiento. La curva de elevacion contra temperatura inicial de formacion se genero a partir de la deteccion de las zonas principales de alimentacion de cada pozo mediante un analisis detallado de informacion diversa, tal como registros de temperatura, perdidas de circulacion, litologia, terminacion de pozos y velocidades de calentamiento, entre otras. De los resultados obtenidos se distinguen dos grupos de pozos: uno entre 1000 y 1650 msnm con temperaturas de 290 a 330 grados centigrados y otro grupo entre 900 y 0 msnm con temperaturas entre 300 y 400 grados centigrados.

  8. FISIOLOGIA DE LA FOTOSINTESIS DEL CHIMALACATE (Viguiera dentata EN EL VALLE DE ZAPOTITLAN DE LAS SALINAS EN LA RESERVA DE LA BIOSFERA DE TEHUACAN PUEBLA, MEXICO

    Directory of Open Access Journals (Sweden)

    Jorge I Sarquis

    2010-01-01

    Full Text Available El creciente interés en la comprensión de los fenómenos asociados al deterioro ecológico y a la restauración natural de paisajes nativos ha llevado a investigar sobre una especie silvestre que puede ser fundamental en la recuperación de algunos ecosistemas severamente perturbados. El presente estudio reporta los resultados de mediciones in situ y en laboratorio para caracterizar el crecimiento y el intercambio gaseoso en el arbusto perenne del desierto conocido como ";chimalacate"; (Viguiera dentata en la Reserva de la Biósfera de Tehuacán, en Puebla, México. Las plantas de chimalacate que crecieron a cielo abierto alcanzaron casi el doble de la altura, desarrollaron el doble de macollos y más de 5 veces el número de flores que las plantas que crecieron a la sombra de un dosel. Sin embargo, estas últimas desarrollaron 48% más área foliar por planta que a cielo abierto, mientras en esta condición, las plantas mostraron pesos secos 54% mayores y tasas de expansión foliar 40% más altas que las típicas de plantas que crecieron a la sombra. La temperatura óptima para la fotosíntesis a alta intensidad lumínica, a concentración ambiental de CO2, fue de 34ºC. Los puntos de compensación lumínica y de CO2 en ambiente controlado oscilaron entre 23 y 48 µmol m-2 s-1 y entre 22 y 32 µL L-1 CO2, respectivamente. Los datos sobre fotosíntesis indican de manera concluyente que V. dentata es una planta C3 bien adaptada para crecer en un clima caliente y seco.

  9. El Estado neoliberal y las mujeres indígenas. Un estudio de caso de la Sierra Negra de Puebla

    Directory of Open Access Journals (Sweden)

    Carolina Muñoz Rodríguez

    2012-01-01

    Full Text Available El presente artículo tiene como objetivo analizar el desarrollo de capacidades en mujeres indígenas de la Sierra Negra de Puebla, producto de la intervención estatal. La metodología empleada fue mixta: una encuesta, tres talleres, ocho entrevistas a profundidad y observación participante. Se identifican cinco instituciones gubernamentales de relevancia para las mujeres: Sedesol, cdi, Sagarpa/sdr, Semarnat e inea. Se constata la fragmentación de programas, los cuales han contribuido (tímida y erráticamente al desarrollo de algunas capacidades. El Estado neoliberal se muestra incapaz de impulsarlas de manera más contundente y ordenada debido a las contradicciones existentes entre la apertura comercial a productos agrícolas del exterior y la política de subsidios diseñados para combatir la pobreza que esta misma apertura generó.

  10. Geothermics and neural networks: A first approach; Geotermia y redes neuronales: Una primera aproximacion

    Energy Technology Data Exchange (ETDEWEB)

    Flores Armenta, Magaly del Carmen [Gerencia de Proyectos Geotermoelectricos de la Comision Federal de Electricidad, Morelia (Mexico); Barragan Orbe, Carlos [Comision Federal de Electricidad, Mexico, D. F. (Mexico)

    1995-09-01

    Neural networks have been hailed as the greatest technological advance since the transistor. They are predicted to be a common household item by the year 2000. This new form of machine intelligence is able to solve problems, without using rules of math, they only need examples to learn from. The first geothermal problem, to solve with this powerful tool, is the prediction of liquid and steam production, as well as the well`s termination in Los Humeros, Puebla, Mexico. The first attempt shows the learning`s capacity of the developed model, and its precision on the predictions that were done. [Espanol] Las redes neuronales se consideran como uno de los mas grandes avances tecnologicos desde la invencion del transistor, de tal forma que se perfilan como una de las herramientas mas comunes del ano 2000. Esta nueva forma de inteligencia artificial es capaz de resolver problemas sin utilizar reglas matematicas, solamente requiere de ejemplos para aprender de ellos. El primer problema geotermico, atacado con esta poderosa herramienta, es la prediccion de las producciones de vapor y liquido, asi como la terminacion de pozos en el campo geotermico de Los Humeros, Puebla, Mexico. Los primeros intentos demuestran la capacidad de aprender del modelo desarrollado, y su certeza en las predicciones realizadas.

  11. Evaluating trauma care capabilities in Mexico with the World Health Organization's Guidelines for Essential Trauma Care publication.

    Science.gov (United States)

    Arreola-Risa, Carlos; Mock, Charles; Vega Rivera, Felipe; Romero Hicks, Eduardo; Guzmán Solana, Felipe; Porras Ramírez, Giovanni; Montiel Amoroso, Gilberto; de Boer, Melanie

    2006-02-01

    To identify affordable, sustainable methods to strengthen trauma care capabilities in Mexico, using the standards in the Guidelines for Essential Trauma Care, a publication that was developed by the World Health Organization and the International Society of Surgery to provide recommendations on elements of trauma care that should be in place in the various levels of health facilities in all countries. The Guidelines publication was used as a basis for needs assessments conducted in 2003 and 2004 in three Mexican states. The states were selected to represent the range of geographic and economic conditions in the country: Oaxaca (south, lower economic status), Puebla (center, middle economic status), and Nuevo León (north, higher economic status). The sixteen facilities that were assessed included rural clinics, small hospitals, and large hospitals. Site visits incorporated direct inspection of physical resources as well as interviews with key administrative and clinical staff. Human and physical resources for trauma care were adequate in the hospitals, especially the larger ones. The survey did identify some deficiencies, such as shortages of stiff suction tips, pulse oximetry equipment, and some trauma-related medications. All of the clinics had difficulties with basic supplies for resuscitation, even though some received substantial numbers of trauma patients. In all levels of facilities there was room for improvement in administrative functions to assure quality trauma care, including trauma registries, trauma-related quality improvement programs, and uniform in-service training. This study identified several low-cost ways to strengthen trauma care in Mexico. The study also highlighted the usefulness of the recommended norms in the Guidelines for Essential Trauma Care publication in providing a standardized template by which to assess trauma care capabilities in nations worldwide.

  12. Application of neural networks to obtain the site response in Mexico City

    Directory of Open Access Journals (Sweden)

    Vargas J. Carlos A.

    2003-08-01

    Full Text Available

    We have implemented a neural network of three hidden layers with 40 neurons each layer to be used as soil/rock transfer functions for two stations in Mexico City. The net was trained with supervised learning through input and output vectors of accelerations (twelve records, from five seismic events from Guerrero and Puebla, 5.8 M 7.3, and tested with three records not taken in account in the training. The results in the frequency domain are good, finding a seismic amplification between 0.2 to 5 Hz for the Lake zone. In the time domain we obtain results that are not coincident. Due to the data and the complex of the phenomena, it is necessary to apply this tool using more records for the training net, so the phenomena can be learned better through reliable database.

    Hemos implementado una red neuronal de tres capas escondidas con 40 neuronas por capa para ser usada como funciones de trasferencia suelo/roca en dos estaciones acelerométricas en Ciudad de México. La red fue entrenada con entrenamiento supervisado por medio de vectores de aceleración de entrada y salida (doce registros de cinco eventos sísmicos localizados en la costa de Guerrero y uno al sur de Puebla, 5, 8 M 7, 3, y probada con tres registros no tornados en cuenta en el entrenamiento de la red. Los resultados obtenidos en el dominio de la frecuencia son bastante buenos, encontrándose una amplificación sísmica entre 0,2 a 5 Hz para la zona de Lago (estación RMCS. En el dominio del tiempo obtuvimos resultados que no son coincidentes.

    LA SENDA DEL SABER EN EL CENTRO HISTÓRICO DE PUEBLA, MÉXICO: UNA PROPUESTA DE TURISMO CULTURAL A TRAVÉS DE MICRONÓDULOS TURÍSTICOS EN CIUDADES PATRIMONIALES.

    OpenAIRE

    Valdez Muñoz, Raúl

    2015-01-01

    Las ciudades con riqueza histórica y patrimonial representan una excelente opción de destino cultural que ofrecen al turista un amplio abanico de atractivos y experiencias muy diversas. La ciudad de Puebla, en la región central de México, posee un centro histórico declarado Patrimonio de la Humanidad por la UNESCO en 1987. Dentro de su zona monumental se encuentra un polígono urbano denominado Senda del Saber, el cual, considerado como producto turístico cultural, representa una oportunidad p...

  13. Investigating the Potential Range Expansion of the Vector Mosquito Aedes aegypti in Mexico with NASA Earth Science Remote Sensing Results

    Science.gov (United States)

    Crosson, W. L.; Eisen, L.; Estes, M. G.; Estes, S. M.; Hayden, M.; Lozano-Fuentes, S.; Monaghan, A. J.; Moreno Madriñán, M. J.; Ochoa, C.; Quattrochi, D.; Tapia, B.; Welsh-Rodriguez, C. M.

    2012-12-01

    In tropical and sub-tropical regions, the mosquito Aedes aegypti is the major vector for the virus causing dengue, a serious public health issue in these areas. Through ongoing NSF- and NASA-funded studies, field surveys of Aedes aegypti and an integrated modeling approach are being used to improve our understanding of the potential range of the mosquito to expand toward heavily populated high elevation areas such as Mexico City under various climate change and socio-economic scenarios. This work serves three primary objectives: (1) Employ NASA remotely-sensed data to supplement the environmental monitoring and modeling component of the project. These data -- for example, surface temperature, precipitation, vegetation indices, soil moisture and elevation -- are critical for understanding the habitat necessary for mosquito survival and abundance; (2) Implement training sessions to instruct scientists and students from Mexico and the U.S. on how to use remote sensing and implement the NASA SERVIR Regional Visualization and Monitoring System; (3) Employ the SERVIR framework to optimize the dissemination of key project results in order to increase their societal relevance and benefits in developing climate adaptation strategies. Field surveys of larval, pupal and adult Aedes aegypti, as well as detailed physical and social household characteristics, were conducted in the summers of 2011and 2012 at geographic scales from the household to the community along a transect from sea level to 2400 m ASL. These data are being used in models to estimate Aedes aegypti habitat suitability. In 2011, Aedes aegypti were identified at an elevation of over 2150 m in Puebla, the highest elevation at which this species has been observed.

  14. Hábitos de prescripción de medicamentos a pacientes pediátricos alérgicos, del estado de Puebla, México, 2003 Drug prescription to allergic pediatric patients in Puebla, Mexico, 2003

    Directory of Open Access Journals (Sweden)

    María del Rocío Pérez Rodríguez

    2006-12-01

    Full Text Available En México prevalecen la rinitis alérgica (5-10 % , seguida por el asma (9 %. En el estudio prospectivo, longitudinal y descriptivo en 188 pacientes de 5 a 16 años de edad de la Consulta Externa del Servicio de Alergia e Inmunología, se determinó la calidad de la terapia aplicada, los grupos terapéuticos prescritos y el valor intrínseco de estos. En 101 pacientes de 5 a 9 años de edad predominaron las afecciones alérgicas (p Allergic rhinitis prevail in Mexico (5-10 % followed by asthma (9 %. The prospective longitudinal and descriptive study of 188 patients aged 5-16 years from Outpatient Service of Allergy and Immunology determined the quality of therapy, the prescribed therapeutic groups and their intrinsic values. Allergic troubles (p< 0.05 predominated in 101 patients aged 5-9 years. Rhinitis and asthma-related rhinitis were the most common diseases (p< 0.05. Antihistaminics (11 %, corticosteroids (8 % and antibiotics (6 % were the most used therapeutic groups. Drug selection was considered as adequate depending on the studied variables. Generally speaking, drug therapy was prescribed following the intrinsic value of drugs and according to the present clinical criteria.

  15. 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.

  16. Temporal variability of Polycyclic Aromatic Hydrocarbons in a receptor site of Puebla -Tlaxcala Valley.

    Science.gov (United States)

    Padilla Barrera, Zuhelen; Torres Jardón, Ricardo; Gerardo Ruiz, Luis; Castro, Telma

    2015-04-01

    The Puebla-Tlaxcala Valley is a region with high population scattered over two states, where emissions from combustion of a variety of materials and fuels represent a major problem in the deterioration of air quality. Polycyclic aromatic hydrocarbons (PAHs) are a class of semi-volatile organic compounds that are formed during combustion. PAH are present in large amounts in the particulate matter comes from the combustion and no combustion. The particle-bound PAHs are formed by accumulation and condensation mechanisms in the particle. In its condensed form are mainly associated with fine particles (homes is intense. Additionally, this period is when the boundary layer is fully established favoring the accumulation of newly issued pollutants and remnants of the night. The breaking of the layer precisely between 8 am and 9am resulting in a rapid decrease in the concentrations of all pollutants favored the vertical mixing them with cleaner air masses previously located above the boundary layer. Once broken the boundary layer , the new layer grows and pollutants are mixed with air masses that are being transported to other sites which establishes the dominant concentrations and in the day. By 7 pm there is an increase in vehicular traffic and even dominates the regional wind ventilation, a slight increase was observed in the concentrations of CO , NOx and DC.

  17. Un acercamiento histórico a las condiciones “originales” de funcionamiento del sistema hídrico en la microcuenca de la ciudad de Puebla

    Directory of Open Access Journals (Sweden)

    Esther Galicia Hernández

    2014-02-01

    Full Text Available En México, y en Puebla en particular, ha sido muy común que cuando se han realizado planes-acciones en torno a la gestión del agua o intervenciones gubernamentales para el “ordenamiento territorial”, se hayan hecho sin el conocimiento adecuado de los ecosistemas y espacios-entornos naturales afectados. Esto ha sido más palpable cuando se ha tratado de espacios asociados con el funcionamiento del sistema hídrico y particularmente con los flujos de agua subterránea. Por ello es necesario avanzar hacia nuevas formas de gestión del agua y del territorio, para eso se propone como objetivo de este trabajo la construcción de un marco histórico-hídrico de referencia, que permita una mayor comprensión del funcionamiento y evolución del sistema hídrico (concebido como la interacción entre agua subterránea y superficial y especialmente del reconocimiento de sus espacios-soporte en el territorio. Este marco histórico fue entendido y construido como una plataforma de información estructurada a partir de la teoría de Sistemas de Flujos de Agua Subterránea, con lo cual se logró una aproximación al conocimiento de las condiciones “originales” de funcionamiento del sistema hídrico subterráneo y sus manifestaciones ambientales superficiales en la microcuenca del río San Francisco, territorio en donde se estableció la Puebla Colonial. El objeto fue contar con la mayor cantidad de antecedentes históricos posibles por lo que el estudio abarcó, en general, de los siglos XVI a principios del XX.

  18. LA NOCIÓN DE PERSONA Y EL CONCEPTO DE IXTLAMATKI EN LA VISIÓN DEL MUNDO DE LOS NAHUAS DE LA SIERRA NEGRA DE PUEBLA

    Directory of Open Access Journals (Sweden)

    Laura Romero

    2007-12-01

    Full Text Available En la cosmovisión de los nahuas de San Sebastián Tlacotepec, municipio perteneciente a la Sierra Negra de Puebla, la noción de persona es uno de los ejes vertebrales para entender la forma en que es concebido elixtlamatki, el que sabe ver, especialista ritual encargado de los problemas de salud originados por la pérdida del alma, el daño al animal compañero y la brujería. A partir del análisis de los atributos otorgados al ixtlamatki, mismos que lo definen como un ser humano “especial”, podemos entender su función como intermediario entre el mundo humano y el “mundo-otro”, sus capacidades como “recuperador” de almas, su capacidad de transformarse en animal, la fortaleza de sus entidades anímicas y su facultad de actuar a voluntad durante sus sueños.   ABSTRACT In the world view of the nahua population of San Sebastian Tlacotepec, a village localized in the region denominated Sierra Negra in the state of Puebla, the “notion of person” is one of the principals elements necessary to understand the concept of ixtlamatki, “ the one who knows how to see”, ritual specialist in charge of health problems en cases like loss of soul, witchcraft or when the alter ego has been hurt. Beginning with the analysis of his attributes, which define him as special human being, we come closer to understand his function as intermediary between the human world and the “other world”; his power as “soul retriever” and other special abilities, for example, his capacity of transforming himself as well as his faculty to act intentionally in his dreams.

  19. 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...

  1. 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.

  2. ESTUDIO DEL EFECTO DE LA CRANEOACUPUNTURA EN PACIENTES CON ENFERMEDAD VASCULAR CEREBRAL. (EVC)

    OpenAIRE

    PEREZ BRAVO, MIGUEL

    2009-01-01

    LA ENFERMEDAD VASCULAR CEREBRAL (EVC) EN MEXICO ES UN IMPORTANTE PROBLEMA DE SALUD PUBLICA, ES LA TERCERA CAUSA DE MUERTE Y LA SEGUNDA EN PRODUCIR INCAPACIDAD NEUROLOGICA. EL OBJETIVO DE ESTE ESTUDIO FUE EVALUAR EL EFECTO DE LA CRANEOACUPUNTURA EN PACIENTES CON ENFERMEDAD VASCULAR CEREBRAL (ZHONG FENG). EL PRESENTE ES UN ESTUDIO EXPERIMENTAL, PROSPECTIVO Y LONGITUDINAL, REALIZADO EN EL HOSPITAL DEL ISSSTE DE LA CIUDAD DE PUEBLA, A UN GRUPO DE 11 PACIENTES DE AMBOS SEXOS, CON...

  3. In situ measured elimination of Vibrio cholerae from brackish water.

    Science.gov (United States)

    Pérez, María Elena Martínez; Macek, Miroslav; Galván, María Teresa Castro

    2004-01-01

    In situ elimination of fluorescently labelled Vibrio cholerae (FLB) was measured in two saline water bodies in Mexico: in a brackish water lagoon, Mecoacán (Gulf of Mexico; State of Tabasco) and an athalassohaline lake, Alchichica (State of Puebla). Disappearance rates of fluorescently labelled V. cholera O1 showed that they were eliminated from the environment at an average rate of 32% and 63%/day, respectively (based on the bacterial standing stocks). The indirect immunofluorescence method confirmed the presence of V. cholerae O1 in the lagoon. However, the elimination of FLB was not directly related either to the presence or absence of the bacterium in the water body or to the phytoplankton concentration.

  4. Las mujeres en el proceso de adquisición de conocimientos científicos a fines del siglo XIX en Puebla, México

    Directory of Open Access Journals (Sweden)

    María de Lourdes Herrera Feria

    2011-08-01

    Full Text Available En este trabajo se intenta recuperar, desde una perspectiva histórica, la experiencia de las mujeres poblanas que participaron en la primera institución educativa de carácter público, orientada a la adquisición de habilidades manuales, que mediante diversos procedimientos transforman los productos de la naturaleza para ponerlos a disposición del consumo humano, la Escuela de Artes y Oficios del estado de Puebla en México.Para esto, primero se presentara un panorama general sobre las condiciones en que las mujeres accedieron a la educación técnica y en segundo lugar se describirá su desempeño escolar en el proceso de adquisición de conocimientos científicos y técnicos

  5. A contribution to the knowledge of the mountain entomofauna of Mexico with a description of two new species of Onthophagus Latreille, 1802 (Coleoptera, Scarabaeidae, Scarabaeinae)

    Science.gov (United States)

    Moctezuma, Victor; Rossini, Michele; Zunino, Mario; Halffter, Gonzalo

    2016-01-01

    Abstract Recent intensive samplings carried out across the mountainous regions of El Pinal (Puebla, Mexico) have provided new insights into the main environmental factors that affect the geographic distribution of the scarabaeinae beetles of the Trans-Mexican Volcanic Belt above 2500 m a.s.l. This study is part of an ongoing project investigating the diversity and biogeography of copro-necrophagous beetles (Scarabaeinae, Aphodiinae, Geotrupinae and Silphidae) in the easternmost areas of the Trans-Mexican Volcanic Belt. Previous experience allows us to propose a series of predictions that we expect will provide possible explanations for current distribution patterns observed in Scarabaeinae and other groups of insects found in the Trans-Mexican Volcanic Belt. This mountain range has a primarily biogeographic importance, limiting the Mexican High Plateau in the South and connecting the western and eastern Sierra Madre mountain chains, which are considered the most important routes for dispersal of mountain fauna of northern origin. The taxonomic and biogeographic study of the species collected so far in El Pinal (including Onthophagus clavijeroi sp. n. and Onthophagus martinpierai sp. n. described here), along with their possible relationships with other known species, allows us to answer the preliminary assumptions proposed. PMID:28050158

  6. Characterization of As and trace metals embedded in PM10 particles in Puebla City, México.

    Science.gov (United States)

    Morales-García, S S; Rodríguez-Espinosa, P F; Jonathan, M P; Navarrete-López, M; Herrera-García, M A; Muñoz-Sevilla, N P

    2014-01-01

    Forty-eight air-filter samples (PM10) were analysed to identify the concentration level of partially leached metals (PLMs; As, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb and V) from Puebla City, México. Samples were collected during 2008 from four monitoring sites: (1) Tecnológico (TEC), (2) Ninfas (NIN), (3) Hermanos Serdán (HS) and (4) Agua Santa (AS). The results indicate that in TEC, As (avg. 424 ng m(-3)), V (avg. 19.2 ng m(-3)), Fe (avg. 1,202 ng m(-3)), Cu (avg. 86.6 ng m(-3)), Cr (41.9 ng m(-3)) and Ni (18.6 ng m(-3)) are on the higher side than other populated regions around the world. The enrichment of PLMs is due to the industrial complexes generating huge dust particles involving various operations. The results are supported by the correlation of metals (Mn, Cd and Co) with Fe indicating its anthropogenic origin and likewise, As with Cd, Co, Fe, Mn, Pb and V. The separate cluster of As, Fe and Mn clearly signifies that it is due to continuous eruption of fumaroles from the active volcano Popocatépetl in the region.

  7. 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.

  8. Peasant reproduction and local knowledge in contexts of social and environmental fragility. Family and community strategies in the mountain range of Tentzo, México

    Directory of Open Access Journals (Sweden)

    Beatriz Martínez Corona

    2016-09-01

    Full Text Available The article presents results of research conducted in the city of San Antonio Juarez, Tzicatlacoyan township, in the state of Puebla, Mexico. The objective was to determine the reproductive strategies of domestic groups peasants, facing adverse environmental conditions that severely restrict the development of agriculture. From qualitative and quantitative techniques, it was found the presence of different reproduction strategies, at the neighborhood level, based on local knowledge, the gender division of labor and domestic level organization and community group.

  9. 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....

  10. Presencia de agentes potenciales causantes de infecciones subcutáneas humanas en suelo y plantas en el estado de Puebla, México

    Directory of Open Access Journals (Sweden)

    Alejandra P. Espinosa Texis

    2017-04-01

    Full Text Available Los hongos y actinomicetos asociados a infecciones en humanos, se encuentran ampliamente distribuidos en la naturaleza. El suelo y las plantas son el hábitat de numerosos hongos y bacterias. Los campesinos son altamente vulnerables a sufrir heridas y pueden contaminarse con estos microorganismos. Con la finalidad de conocer el número de colonias de los agentes causantes de micosis subcutáneas humanas a partir de la naturaleza, se realizó el aislamiento de los microorganismos respectivos a partir de suelo y plantas en 11 municipios del estado de Puebla. De cada municipio se colectaron 50 muestras, cada una consistió de 10 g de suelo y 10 g de hojas de la planta más cercana; se prepararon suspensiones respectivas, las cuales fueron inoculadas en agar dextrosa Sabouraud, incubadas a 28 ºC, y revisadas periódicamente para identificar los microorganismos de interés con base en su morfología. De 110 muestras procesadas, se obtuvieron 441 aislados, de los cuales 281 fueron hongos (133 de suelo y 148 de plantas y 160 actinomicetos (96 de suelo y 64 plantas. Los hongos aislados fueron identificados por su morfología macroscópica y microscópica. Los actinomicetos fueron identificados por su morfología macroscópica (colonial y microscópica, y por pruebas bioquímicas. En mayor proporción se aislaron agentes potenciales de cromoblastomicosis (Fonsecaea pedrosoi y Cladophialophora carrionii, seguidos del agente de esporotricosis (Sporothrix schenckii y de los agentes de actinomicetoma (Nocardia brasiliensis y N. otitidis-caviarum. Del suelo de Cholula y de plantas de Tecali de Herrera, se obtuvieron el mayor número de aislados fúngicos. Del suelo de Chignahuapan y de plantas de Izúcar de Matamoros se obtuvo el mayor número de aislados de actinomicetos. En este estudio se encontraron, tanto en suelo como en plantas de 11 municipios del estado de Puebla, un alto número de colonias de hongos y actinomicetos causantes de infecciones subcut

  11. Rise and Decline of the Rural Elite of Puebla de Guadalupe (Cáceres in the 14th and 15th Centuries

    Directory of Open Access Journals (Sweden)

    Alfonso DOMÍNGUEZ DE LA CONCHA

    2016-12-01

    Full Text Available This work aims to a review of the role of rural elites and a critique of the use of rigid social categories. Once established the general traits that define this elite, we pass to study in a particular rural community. Comparison of judicial and notarial documentation preserved in the archive of the monastery of Nuestra Señora de Guadalupe allows to analyze the evolution experienced by this group, during the 14th and 15th Centuries, in the network of links between the neighbours and the Lords of Puebla. The long experience in public affairs led him to become aware of their capacity to intervene and try to reassert its autonomy. This process, on road to consolidation at the end of the 14th, was truncated with the foundation of the monastery. Jeronimos apply a political and economic program that liquidated the capacity of the local elite to agglutinate to the rural community.

  12. The economy of migrants from Puebla living in New York City

    Directory of Open Access Journals (Sweden)

    Miguel Ángel Corona Jiménez

    2014-11-01

    Full Text Available In the last decade, the number of poblanos migrants in New York City has grown rapidly. The following research presents the results obtained from a survey about the economy of these migrants. This means information about their income and expenses. Furthermore, data about the amount, frequency and destination of the remittances sent to their hometown communities are also provided. The main social, demographic and labor characteristics that affect their economic behavior are analyzed. The composition of their income and expenses is studied. It is proved that the majority of them live in poor and precarious conditions so that they can send more money to their families. One of the main findings is that they spend most of their income in remittances and the rent of their shared apartments. In general, these migrants want to return to Mexico once they have the money to build a house or open a business. Finally, this research confirms that the main cause of migration is economical situation and the wage differential between Mexico and United States

  13. 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

  14. Patrones espaciales de la riqueza específica de las culebras Thamnophis en México Spatial patterns of species richness of garter snakes Thamnophis in Mexico

    Directory of Open Access Journals (Sweden)

    Crystian Sadiel Venegas-Barrera

    2011-03-01

    Full Text Available Se identificaron tanto las áreas de mayor riqueza específica de las culebras del género Thamnophis y su presencia en las provincias biogeográficas y las Regiones Terrestres Prioritarias (RTP, como los factores antropogénicos que pueden influir en su distribución. Con la combinación de mapas de distribución potencial de las especies se creó un mapa de riqueza específica para calcular el porcentaje de celdas ocupadas por el género dentro de cada provincia biogeográfica, de cada RTP y conocer el tipo de uso de suelo. Además, se obtuvo la complementariedad de especies y la ordenación de las RTP a partir de su composición específica. El género se distribuyó en el 80.5% de México, en todas sus provincias biogeográficas. Los estados de Durango, Michoacán, Puebla, Veracruz y Oaxaca presentaron la mayor riqueza específica. Potencialmente, el género puede encontrarse en el 96% de las RTP de México con un patrón altitudinal y climático. De 6 grupos de las RTP, el grupo oriental presentó la mayor riqueza específica. El 25.8% de la distribución potencial del género se encontró en áreas modificadas por el hombre. Se discuten los patrones de distribución bajo una perspectiva ecológica, biogeográfica y de conservación y se sugiere comprobar la riqueza específica potencial con estudios de campo.We identified areas of high species richness of snakes of the genus Thamnophis, their presence within biogeographic provinces and Terrestrial Priority Regions (TPR. We also identified anthropogenic factors that may influence their distribution. We created a map of species richness from the combination of potential distribution maps of species to calculate the percentage of cells occupied by the genus within each biogeographic province, TPR and type of land use. In addition, we obtained the complementarity of species and the ordination of TPR from its species composition. The genus is distributed in 80.5% of Mexico, in all biogeographic

  15. Peste en una ciudad novohispana. El matlazahuatl de 1737 en la Puebla de los Ángeles

    Directory of Open Access Journals (Sweden)

    Cuenya, Miguel Ángel

    1996-12-01

    Full Text Available Not available.

    En 1737-1738 la Nueva España se vio sacudida por la peste. Mortífera enfermedad denominada con el nombre de “matlazahuatl”, que atacaba sin distinción de edad, sexo, grupo étnico o económico, ocasionando estragos difíciles de olvidar y consecuencias económicas, demográficas y sociales que perduraban durante largo tiempo. En Puebla, como en todo centro urbano colonial, sus habitantes estaban acostumbrados a convivir diariamente con la muerte, y desde la fundación de la ciudad diversas pandemias y epidemias habían afectado a su población. A pesar de ello, los poblanos no recordaban una enfermedad tan letal como el matlazahuatl, que ocasionara un número tan elevado de víctimas, ya que en sólo ocho meses se registró el entierro de 7.167 personas adultas (15% de su población. A diferencia de la viruela, el sarampión y otras enfermedades, la peste superó barreras étnicas y socioeconómicas: indígenas y castas fueron los grupos que sintieron con mayor intensidad los efectos de la terrible enfermedad y el golpe fue tan severo que las consecuencias se sintieron durante muchos años, mientras que mestizos y españoles se recuperaron rápidamente.

  16. Vivir en un centro histórico en Latinoamérica. Percepciones de los hogares de profesionales en la ciudad de Puebla

    Directory of Open Access Journals (Sweden)

    Hélène Bélanger

    2008-01-01

    Full Text Available En este artículo se presentan los resultados de una investigación sobre la "clase profesional" que se llevó a cabo en la ciudad de Puebla (México en relación con sus percepciones sobre el centro histórico como hábitat. A pesar de que la uneEsco otorgó a la ciudad su reconocimiento como patrimonio mundial y pese a todos los programas diseñados para protegerla y mejorarla, su centro antiguo no parece ser uno de los "buenos sectores" (los barrios adecuados para vivir. Los hogares de profesionales que viven en el centro histórico han satisfecho sus condiciones de vida; sin embargo varios de ellos, que no residen en el centro, tienen una percepción negativa sobre la seguridad, la limpieza, la infraestructura y las condiciones sociales del sector. Esta percepción perjudica la revitalización sociorresidencial del centro histórico de la ciudad.

  17. Pramana – Journal of Physics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    ... Novales-Sánchez2 J J Toscano2. Facultad de Ciencias de la Electrónica, Benemérita Universidad Autónoma de Puebla, Blvd. 18 Sur y Av. San Claudio, 72590, Puebla, Pue., México; Facultad de Ciencias Físico Mateméticas, Benemérita Universidad Autónoma de Puebla, Apartado Postal 1152, Puebla, Puebla, México ...

  18. Programas educativos de buena calidad. Valoración de estudiantes vs. expectativa de la Benemérita Universidad Autónoma de Puebla en México

    Directory of Open Access Journals (Sweden)

    Jaesy Alhelí Corona Zapata

    2014-09-01

    Full Text Available El presente artículo se refiere a una investigación que tiene como uno de sus objetivos principales, determinar la percepción y satisfacción de los estudiantes respecto a la calidad de sus programas educativos en la Benemérita Universidad Autónoma de Puebla, en México. La investigación se realizó bajo un enfoque cuantitativo, aplicando un instrumento de 86 ítemes a 293 estudiantes; los datos obtenidos se analizaron mediante un algoritmo de reacción positiva, teniendo como resultado la existencia de una amplia brecha entre la opinión estudiantil y los resultados de acreditaciones y evaluaciones de los organismos evaluadores externos. Se concluyó que, a pesar de que las licenciaturas están reconocidas por su calidad cumpliendo con todos los indicadores externos, los alumnos manifiestan que existen áreas de oportunidad significativas en el rubro de calidad educativa que no satisfacen totalmente su formación académica, por ello la importancia de incorporar el referente de valoración estudiantil en el sistema de gestión universitaria. This work discloses advances about a research which has as a primary objective, to determine the perception and satisfaction from students, related to the quality of the academic programs at Benemérita Universidad Autónoma de Puebla in México. This research was conducted under a quantitative approach; a poll consisting in 86 items was applied to 293 students, the information gathered came into inspection over a positive reaction algorithm, the outcome provided from the analysis was a huge gap among student’s opinions and results evaluated from third part institutions. The students manifest significant areas of opportunity in the field of educational quality because it is not fully meeting their education; therefore the importance to consider as a reference factor the student rating in the university management system.

  19. Wounding stimulates ALLENE OXIDE SYNTHASE gene and increases the level of jasmonic acid in Ipomoea nil cotyledons

    Directory of Open Access Journals (Sweden)

    Emilia Wilmowicz

    2016-03-01

    Full Text Available Allene oxide synthase (AOS encodes the first enzyme in the lipoxygenase pathway, which is responsible for jasmonic acid (JA formation. In this study we report the molecular cloning and characterization of InAOS from Ipomoea nil. The full-length gene is composed of 1662 bp and encodes for 519 amino acids. The predicted InAOS contains PLN02648 motif, which is evolutionarily conserved and characteristic for functional enzymatic proteins. We have shown that wounding led to a strong stimulation of the examined gene activity in cotyledons and an increase in JA level, which suggest that this compound may be a modulator of stress responses in I. nil.

  20. Producción de maíz y pluriactividad de los campesinos en el Valle de Puebla, México

    Directory of Open Access Journals (Sweden)

    Nemesio Osorio-García

    2015-01-01

    Full Text Available La principal actividad de los campesinos en el Valle de Puebla es la producción de maíz; sin embargo, realizan otras actividades agrícolas y no agrícolas para satisfacer sus necesidades familiares. El objetivo de esta investigación fue precisar el estado actual de la producción de maíz y su relación con la pluriactividad que desarrollan los campesinos de la zona y qué factores la determinan. Se aplicó un muestreo estadístico a 111 campesinos seleccionados al azar. Los resultados indicaron que los campesinos son minifundistas, y con bajo nivel de escolaridad. La totalidad se dedica a la producción de maíz, y utilizan variedades nativas (98.2 %. Los destinos de la producción fueron el consumo familiar, la alimentación de animales y, en menor proporción, la venta. El 41.4 % de los entrevistados realizaron actividades extrafinca, las cuales aunadas a la superficie agrícola determinaron el nivel de otras actividades agropecuarias. El factor más importante que determinó la pluriactividad fue la escolaridad de los agricultores.

  1. ESTUDIO COMPARATIVO DEL EFECTO DE CRANEO-ACUPUNTURA VS ACUPUNTURA CORPORAL, EN PACIENTES CON SECUELAS DE ENFERMEDAD VASCULAR CEREBRAL EN EL HOSPITAL REGIONAL DEL INSTITUTO DE SEGURIDAD SOCIAL AL SERVICIO DE LOS TRABAJADORES DEL ESTADO DE PUEBLA

    OpenAIRE

    MENDEZ MENDEZ, NAZARIO CELSO

    2011-01-01

    ESTUDIO COMPARATIVO DEL EFECTO DE LA CRANEOACUPUNTURA VS ACUPUNTURA CORPORAL, EN PACIENTES CON SECUELAS DE ENFERMEDAD VASCULAR CEREBRAL EN EL HOSPITAL REGIONAL DEL INSTITUTO DE SEGURIDAD SOCIAL AL SERVICIO DE LOS TRABAJADORES DEL ESTADO DE PUEBLA. LAS SECUELAS DE EVC SON UN PROBLEMA DE SALUD PUBLICA, CON MAYOR FRECUENCIA DE LA ISQUEMIA 81.25 POR CIENTO POR CIENTO Y EN SEGUNDO LUGAR LA HEMORRÁGICA CON EL 18.75 POR CIENTO, EL SEXO FEMENINO ES LA MAS FRECUENTE Y LA EDAD MAS AFECTADA ES DE LO...

  2. Conocimiento campesino sobre plagas asociadas al cultivo del chile poblano (Capsicum annuum L.) y evaluación de la toxicidad de insecticidas sobre Chrysoperla carnea (Stephens), en San Matias Tlalancaleca, Puebla, México.

    OpenAIRE

    Chacón Aguayo, Ana Lilia

    2011-01-01

    El chile poblano (C. annuum), es un cultivo importante en el estado de Puebla, ya que es una especie de gran tradición en la alimentación regional y nacional, sin embargo, la realidad que enfrenta la producción de chile poblano en el municipio de San Matías Tlalancaleca perteneciente a la región de la Sierra Nevada del estado, se refleja en problemas fitosanitarios como la incidencia y daños causados por diversas plagas de insectos. A pesar de que se han realizado trabajos de investigación so...

  3. Stability and behavior of the outer array of small water Cherenkov detectors, outriggers, in the HAWC observatory

    OpenAIRE

    Capistrán, T.; Torres, I.; Moreno, E.; collaboration, for the HAWC

    2017-01-01

    The High-Altitude Water Cherenkov (HAWC) Observatory is used for detecting TeV gamma rays. HAWC is operating at 4,100 meters above level sea on the slope of the Sierra Negra Volcano in the State of Puebla, Mexico, and consists of an array of 300 water Cherenkov detectors (WCDs) covering an area of 22,000 $m^2$. Each WCD is equipped with four photomultiplier tubes (PMTs) to detect Cherenkov emission in the water from secondary particles of extensive air-shower (EAS) that are produced in the in...

  4. Maíz, potencial productivo y seguridad alimentaria: el caso de San Nicolás de Los Ranchos, Puebla-México

    Directory of Open Access Journals (Sweden)

    Miguel A. Damián Huato

    2016-01-01

    Full Text Available Se expone un modelo tecnológico para aumentar el potencial productivo de maíz de secano, validado con productores de San Nicolás de los Ranchos Puebla-México. Se calculó el Índice de Apropiación de Tecnologías Radicales (IATR y el Grado de Empleo de Tecnologías Progresivas (GETP; se agruparon a los productores según su rendimiento para diseñar el modelo tecnológico y se estimó la seguridad alimentaria real y potencial. Se encontró que: en el manejo de maíz interaccionan innovaciones radicales y progresivas imperando las segundas; no hay relación directa entre el IATR y rendimientos, pero sí con el GETP; que 29% de los productores son eficientes; el 29% de los productores no poseen seguridad alimentaria y que si los productores de bajo y medio potencial productivo, aplicaran el patrón tecnológico de los productores eficientes, los rendimientos aumentarían, en promedio un 157% y 38%, respectivamente.

  5. Significant increment in the prevalence of overweight and obesity documented between 1994 and 2008 in Mexican college students

    Directory of Open Access Journals (Sweden)

    Cuevas-Ramos D

    2010-04-01

    Full Text Available H García-Alcala1, D Cuevas-Ramos2, Ch Genestier-Tamborero1, O Hirales-Tamez1, P Almeda-Valdés2, R Mehta2, CA Aguilar-Salinas21Universidad Popular Autónoma del Estado de Puebla, Puebla, Mexico; 2Department of Endocrinology, Instituto Nacional de Ciencias Medicas y Nutricion “Salvador Zubiran” (INC MNSZ, Mexico City, MexicoAbstract: We describe the changes in the prevalence of overweight and obesity in 4606 students that applied to a Mexican University during 1994 to 2008. The mean (± standard deviation [SD] age was 17.7 ± 1.2 years-old. Progressive and significant increments of bodyweight (female [F] = 2.6, P = 0.03, body mass index (BMI (F = 4.4, P = 0.001, and waist circumference (F = 30.08, P < 0.0001 in women, and bodyweight (male [M] = 8.9, P < 0.001, BMI (M = 10.4, P < 0.001, and waist circumference (M = 13.01, P < 0.001 in men were observed. A significant increment (P < 0.05 in the prevalence of overweight since 1994 (n = 87, 12.1% throughout 1997 (n = 102, 14.1%, 1998 (n = 133, 18.4%, 1999 (n = 1993, 26.8%, and 2008 (n = 206, 19.9% was documented. Similarly, the prevalence of obesity had a significant increment in all students evaluated (P < 0.0001 since 1994 (n = 29, 13.2% through 1997 (n = 11, 5.0%, 1998 (n = 45, 20.5%, 1999 (n = 53, 24.1%, and 2008 (n = 82, 37.3%. The increment was significant in both women (P = 0.02 and men (P < 0.001. In summary, we report a significant increment in the prevalence of overweight and obesity in Mexican students living in an urban setting over a time period of 14 years.Keywords: body mass index, adolescents, weight problems, obese

  6. Inestabilidad de laderas e infraestructura vial: análisis de susceptibilidad en la Sierra Nororiental de Puebla, México

    Directory of Open Access Journals (Sweden)

    José Alejandro Galindo Serrano

    2015-12-01

    Full Text Available En México y diversas partes del mundo los desastres asociados a la inestabilidad de laderas generan impactos negativos en el ámbito socio-económico y ambiental. Además de las pérdidas de vida, y el daño a la cubierta vegetal, las afectaciones a las viviendas y la infraestructura son frecuentes; en los últimos años, la destrucción y deterioro en la infraestructura vial ha sido de particular importancia. Entre las diferentes áreas del país que de manera recurrente suelen ser afectadas por inestabilidad de laderas, se encuentra la Sierra Norte del estado de Puebla. Pérdidas humanas y económicas directas e indirectas, resultado de la ocurrencia de procesos de remoción en masa (PRM desencadenados principalmente por lluvias intensas, en comunidades vulnerables expuestas de esta región, han tenido lugar desde hace algunas décadas. El impacto en la infraestructura ha cobrado gran relevancia, especialmente desde 1999, razón por la cual este estudio se centró en el análisis de la susceptibilidad a procesos de remoción de masa en las principales carreteras de la región de la Sierra Nororiental de Puebla. Dicho análisis involucró la elaboración de un inventario de PRM, así como de la cartografía temática empleada como insumo para la aplicación del análisis multicriterio y pesos de evidencia. Se obtuvieron dos mapas de susceptibilidad de la región de interés, y los resultados fueron analizados a través de un índice de recurrencia de PRM. Finalmente, se efectuó el análisis espacial de la susceptibilidad a PRM de varios tramos carreteros de la Sierra Nororiental, con base en el análisis de proximidad y de superposición. El inventario de PRM generado se integró por 166 procesos de remoción en masa y 40 zonas potencialmente inestables. Las áreas de muy alta susceptibilidad corresponden a zonas con un relieve muy accidentado, mientras que las regiones planas coinciden con zonas de muy baja susceptibilidad. La variación de

  7. Agresividad de las precipitaciones en la subcuenca del río San Marcos, Puebla, México

    Directory of Open Access Journals (Sweden)

    Rosalía Castelan Vega

    2013-07-01

    Full Text Available La falta de información de la erosividad de la lluvia en la Sierra Norte de Puebla, ha impedido una evaluación objetiva de su contribución al proceso de erosión. El presente trabajo se planteó como objetivo determinar el potencial erosivo y la variabilidad temporal de las precipitaciones en la Subcuenca del río San Marcos, a partir de diferentes índices que miden el grado de agresividad de las precipitaciones, así como establecer relaciones entre los mismos. Se utilizaron los registros pluviométricos de diez años de siete estaciones meteorológicas. Se calcularon los Índices de Fournier Anual (IFA, Modificado de Fournier (IMF, Concentración de Precipitaciones (ICP y Erosividad Total (IET. El estudio permite concluir que los riesgos de erosión son mayores en la zona de influencia de las estaciones climáticas de Xicotepec, Venustiano Carranza y Progreso, ubicadas en altitudes comprendidas entre 1279 y 886 msnm. Las precipitaciones según el ICP se concentran de manera estacional moderada de julio a octubre, y el IET evidencia que las precipitaciones presentan alta potencialidad erosiva. Los resultados fundamentarían el desarrollo de una estrategia agroecológica de conservación de suelos en función de la agresividad climática que presenta la zona de estudio

  8. Perfil emprendedor de los pequeños empresarios agropecuarios en el Valle de Puebla, México

    Directory of Open Access Journals (Sweden)

    José Luis Jaramillo Villanueva

    2012-01-01

    Full Text Available El propósito de esta investigación es describir el perfil emprendedor de los pequeños empresarios agropecuarios del Valle de Puebla, México. Los datos utilizados se generaron mediante una entrevista estructurada, aplicada a una muestra aleatoria de empresarios agropecuarios. Para valorar la relación entre emprendedor y sus determinantes, se construyó un índice de emprendimiento a partir de las variables "innovación" y "propensión a tomar riesgos", y se relacionó con posibles variables explicativas usando tablas de contingencia y una prueba de diferencia de medias. La proporción de empresarios con la característica de emprendedor es del 32%. La diferencia de medias (estadístico t para emprendedores y no emprendedores es significativa para las variables años de escolaridad y años de experiencia en la actividad productiva principal, en tanto que las categorías con diferencias significativas (estadístico Chi2 entre emprendedores y no emprendedores son la asistencia a capacitación en el proceso de producción, en marketing, uso de financiamiento y en uso de redes sociales. Esta investigación propone un método general de tipo exploratorio, que puede utilizarse en otros estudios relacionados, para identificar las características de los emprendedores rurales y los factores relacionados con su emprendedurismo.

  9. 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…

  10. 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

  11. Las maquiladoras frente al VIH/sida, implementación de programas y percepción de los empleadores en Puebla

    Directory of Open Access Journals (Sweden)

    Blanca Pelcastre-Villafuerte

    2008-01-01

    Full Text Available En la industria maquiladora prevalece la vulnerabilidad social, la violación a los derechos humanos, ciertos estigmas y la discriminación. El presente estudio se realizó en el estado de Puebla, debido al desarrollo de sus maquiladoras y a la tasa relativamente alta de casos de sida, registrada entre las mujeres. Se verificó la existencia de acciones y programas, para enfrentar la epidemia en los sitios de trabajo. Se aplicó un cuestionario a empleadores y entrevistas semiestructuradas a profesionales de la salud, activistas de organizaciones no gubernamentales (ONG y académicos; se llevó a cabo observación no participante. Las condiciones laborales, en particular de las empresas que operan de forma clandestina, según el esquema de subcontratación e incumplen con lo establecido en la Ley Federal del Trabajo, contribuyen a incrementar la vulnerabilidad ante el VIH/sida de las mujeres trabajadoras. Se evidencia una falta de acciones y programas de prevención de VIH/sida, así como el predominio de estigmas y discriminación entre los empleadores

  12. La participación en los procesos de desarrollo. El caso de cuatro organizaciones de la sociedad civil en el municipio de Cuetzalán, Puebla

    Directory of Open Access Journals (Sweden)

    Sergio Enrique Hernández-Loeza

    2011-01-01

    Full Text Available El concepto de desarrollo se ha entendido de diferentes maneras, de acuerdo con la perspectiva teórica de que se parta, y su uso lo han criticado duramente diferentes autores. En las páginas siguientes se argumenta a favor de retomar la noción antropológica del desarrollo, ubicando la importancia del análisis micro de los procesos de desarrollo para dar cuenta de los anhelos de la población y las dificultades que enfrentan para realizar ejercicios participativos y generar redes de colaboración. Con base en el análisis de la experiencia de cuatro organizaciones de la sociedad civil ubicadas en el municipio de Cuetzalán, Puebla, se muestran algunos de los alcances, retos y límites de la participación en los procesos de desarrollo.

  13. Beyond MOS and fibers: Optical Fourier-transform Imaging Unit for Cananea Observatory (OFIUCO)

    Science.gov (United States)

    Nieto-Suárez, M. A.; Rosales-Ortega, F. F.; Castillo, E.; García, P.; Escobedo, G.; Sánchez, S. F.; González, J.; Iglesias-Páramo, J.; Mollá, M.; Chávez, M.; Bertone, E.; et al.

    2017-11-01

    Many physical processes in astronomy are still hampered by the lack of spatial and spectral resolution, and also restricted to the field-of-view (FoV) of current 2D spectroscopy instruments available worldwide. It is due to that, many of the ongoing or proposed studies are based on large-scale imaging and/or spectroscopic surveys. Under this philosophy, large aperture telescopes are dedicated to the study of intrinsically faint and/or distance objects, covering small FoVs, with high spatial resolution, while smaller telescopes are devoted to wide-field explorations. However, future astronomical surveys, should be addressed by acquiring un-biases, spatially resolved, high-quality spectroscopic information for a wide FoV. Therefore, and in order to improve the current instrumental offer in the Observatorio Astrofísico Guillermo Haro (OAGH) in Cananea, Mexico (INAOE); and to explore a possible instrument for the future Telescopio San Pedro Mártir (6.5m), we are currently integrating at INAOE an instrument prototype that will provide us with un-biased wide-field (few arcmin) spectroscopic information, and with the flexibility of operating at different spectral resolutions (R 1-20000), with a spatial resolution limited by seeing, and therefore, to be used in a wide range of astronomical problems. This instrument called OFIUCO: Optical Fourier-transform Imaging Unit for Cananea Observatory, will make use of the Fourier Transform Spectroscopic technique, which has been proved to be feasible in the optical wavelength range (350-1000 nm) with designs such as SITELLE (CFHT). We describe here the basic technical description of a Fourier transform spectrograph with important modifications from previous astronomical versions, as well as the technical advantages and weakness, and the science cases in which this instrument can be implemented.

  14. “Una vez triunfantes las armas del ejército francés en Puebla”. De las actas de adhesión de la ciudad de Puebla y de los pueblos en el distrito de Cholula, 1863

    OpenAIRE

    Becerril Hernández, Carlos de Jesús

    2016-01-01

    Este artículo analiza las opiniones de los habitantes de Cholula y Puebla contenidas en las actas de adhesión al Imperio mexicano redactadas inmediatamente después del triunfo del ejército francés en mayo de 1863. Estos instrumentos jurídicos, pese a las descalificaciones de los historiadores adictos al régimen republicano, representan miradores privilegiados de las primeras impresiones de un sector de la sociedad poblana abiertamente partidaria de la Intervención. Dejando aparte la polémica ...

  15. Cultural heritage and food identity: The pre-Hispanic salt of Zapotitlán Salinas, Mexico

    Directory of Open Access Journals (Sweden)

    Renard, Marie-Christine

    2016-06-01

    Full Text Available Salt production in Zapotitlán de las Salinas (Puebla, Mexico dates back to pre-Hispanic times when the Popolocas inhabiting the Tehuacán Valley paid it as tribute to the Aztecs. The technique to obtain salt has changed little over the past 500 years and know-how continues to be transmitted from generation to generation of salters (salineros. It is a resource that is deeply anchored in the identity of the inhabitants of Zapotitlán and regional cuisine. Salt has endured over the centuries as a perennial resource and constitutes a source of income for its owners. However, despite these historical and cultural factors of territorial anchorage, salters have not attained the level of organization necessary to obtain a fair value in the market. Failure to appreciate this product has led to the abandonment of a large percentage of the saltworks that once existed. This essay will analyze the socio-economic and cultural constraints that have prevented this community from attaining the level of territorial governance necessary to enhance the market value of Zapotitlán salt on the market but how, with the depletion of other economic options, its people are returning to the salt, with new strategies. Lastly, the paper will conclude with a consideration of its future potential.La producción de sal de Zapotitlán de las Salinas (Puebla, México se remonta a épocas prehispánicas cuando los popolocas, moradores del valle de Tehuacán, lo tributaban a los aztecas. La técnica para la obtención de la sal ha cambiado poco desde hace 500 años y el saber-hacer se sigue transmitiendo entre las generaciones de salineros. Es un recurso profundamente anclado en la identidad de los habitantes de Zapotitlán y en la gastronomía regional. Su existencia ha perdurado en el transcurso de los siglos por ser un recurso perenne y constituir una renta para sus dueños. Sin embargo, a pesar de los factores históricos y culturales de anclaje territorial, los salineros no

  16. 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...

  17. 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.

  18. Le guide de l'agroécologie en viticulture, un outil pour la filière

    Directory of Open Access Journals (Sweden)

    Lempereur Valérie

    2017-01-01

    Full Text Available In 2014, the French public authorities launched the agroecological project for France. This project aimed at starting the transition of French agriculture towards new production systems that are more efficient in the economic, social and environmental dimensions. In 2016, the National Institute of Origin and Quality (INAO, in charge of French geographical indications (GI, validated the integration of agrienvironmental measures into specifications of French GIs. A work involving the French Institute of Vine and Wine (IFV and INAO resulted in the publication of a “Guide for agroecology in viticulture” in early 2017. This guide describes agroecological measures that can be integrated into the production rules of French GIs. Those measures are classified according to the five themes initially identified by INAO. An agrienvironmental measure is the implementation of a strategic orientation articulated on the five themes of agroecology. Each measure is constructed on the basis of the knowledge of sustainable viticulture, the evolution of practices, examples already existing in the regions, including the specifications of the GIs. Accessible to all, the ambition of this guide is to provide technical benchmarks for winegrowers who wish to develop their practices individually or collectively in order to initiate or deepen an agrienvironmental approach.

  19. 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

  20. 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.

  1. Organización territorial y distribución de la tierra en la comunidad de San Felipe Otlaltepec, Puebla, México

    Directory of Open Access Journals (Sweden)

    Jesús García Maceda

    2014-01-01

    Full Text Available San Felipe Otlaltepec, una comunidad indígena Popoloca del estado de Puebla, organiza su territorio en secciones, una unidad territorial colonial. Esta organización es la base de la apropiación del territorio urbano y de las tierras agrícolas. Con entrevistas y fotografías aéreas, se construyó un modelo de la conformación original y actual de las viviendas de las secciones y de la apropiación de la tierra, para su comparación. Actualmente, se observa una mezcla de viviendas de diferentes secciones, que no corresponde al arreglo original de las mismas. Situación similar se observó en la distribución de las tierras agrícolas. Estos cambios se deben principalmente a casamientos entre miembros de diferentes secciones, los cuales cambian la posesión de la tierra y la pertenencia a una sección determinada. A pesar de la mezcla de viviendas de diferentes secciones, los entrevistados manifestaron un sentido profundo de pertenencia a la sección a la que pertenecen formalmente.

  2. GENDER, VIOLENCE AND CRIMINALIZATION OF YOUNG "BAND" PEOPLE. CHALLENGES TO THE INDIGENOUS AND PEASANT COMMUNALITY OF THE SIERRA NEVADA POBLANA

    Directory of Open Access Journals (Sweden)

    Rufino Díaz-Cervantes

    2016-01-01

    Full Text Available Advances of a study on processes of gender identity, age and ethnicity in the surge and the group dynamics of peasant and Indigenous young 'band' people are discussed as well as their links to life expectations of the youth, to violence, and social cohesion, their transcendencies in the patriarchal order and the interculturality in the community of San Mateo Ozolco, settlement of the municipality of Calpan, Puebla. The community youth context is characterized by a persistent school dropout, the worsening of unemployment and impoverment, as well as a constant and intensified migration within Mexico, specially to Mexico City, and to the USA. This migration has undergone transformations, including return being a phenomenon that puts in evidence the social, domestic and community organization and coexistence with regard to the capacity of integrating young 'band' people into their communality.

  3. Eficiencia de tres atrayentes alimenticios para la captura de Rhagoletis zoqui Bush, 1966 (Díptera: Tephritidae) y caracterización del sistema de producción del nogal de castilla (Juglans regia L.) en la Sierra Nevada de Puebla.

    OpenAIRE

    Aparicio del Moral, Yahana Michelle

    2014-01-01

    La mosca de la fruta Rhagoletis zoqui Bush, 1966 (Diptera: Tephritidae), es un insecto plaga asociado al nogal de Castilla (Juglans regia L.) que ocasiona pérdidas a los productores nogaleros en la Sierra Nevada de Puebla. En los últimos años se han incrementado las poblaciones de este insecto provocando daños importantes al fruto. No se dispone de información científica sobre los aspectos básicos para el control de este insecto en la región. En este trabajo, se evaluaron 3 atrayentes alimen...

  4. Medicinal Plants of the markets of Izúcar de Matamoros and Acatlán de Osorio, Puebla

    Directory of Open Access Journals (Sweden)

    David Martínez Moreno

    2016-03-01

    Full Text Available In Mexico the traditional markets are places that reflect the interaction between people and plants, so they come to define the identity in the area where they are. Theobjective of the present study was to record marketing, use, and source of medicinal plants as well as the comparison between the markets of Izúcar de Matamoros and Acatlán de Osorio, in the State of Puebla. In order to achieve the proposed objective 6 visits to the 'Revolution' of Izúcar de Matamoros market and 24 to the "General Rafael Sanchez Taboada" market at of Acatlán de Osorio were made. Structured Interviews were made to people who sell the plants, in order to record their common name, use, preparation, route of administration, the kind of disease they cure, healing, cost per sample, origin of species, time in collecting them and, if they are indirectly bought, how much sellers pay for each one and how they learned the use of medicinal plants. The collection of the botanical material was conducted through the acquisition of samples in fresh and dry, for subsequent identification. The results showed that in the Izúcar de Matamoros market 1133 stands were recorded; in 0.71% of them medicinal plantsare sold; the number of registered species was 49 -49genera and 35 families- being the family Asteraceae the most outstanding, with 12 genera. As for its origin, 43 of these species are wild and 11 are grown, some of them have double performance. In the Acatlán de Osorio market 641 stands were registered, where the 1.71% are of medicinal plants; the number of medicinal species was 144, with 122 genera and 71 families. The most outstanding families were Asteraceae, Lamiaceae, and Fabaceae. From all the registered species of medicinal plants we found that 61 are introduced, 73 native and the origin of 10 of them is unknown. We also registered, according to the surveys applied to sellers, that 110 species are wild and 33 cultivated, all of which are sold both fresh and dry. The

  5. Disseminated sporotrichosis

    Science.gov (United States)

    Romero-Cabello, Raúl; Bonifaz, Alexandro; Romero-Feregrino, Raúl; Sánchez, Carlos Javier; Linares, Yancy; Zavala, Jorge Tay; Romero, Leticia Calderón; Romero-Feregrino, Rodrigo; Vega, José T Sánchez

    2011-01-01

    Sporotrichosis is a subacute or chronic infection caused by Sporothrix schenckii. It is a primary cutaneous infection and it has different clinical forms: disseminated by lymphatic vessels (75%), localised cutaneous form (20%), disseminated cutaneous and extracuteus rarely. The systemic disseminated sporotrichosis is considered a severe opportunistic infection. The best diagnostic test is the culture. The authors report a case of a 36-year-old man, originally from Puebla, Mexico, with a diagnosis of disseminated sporotrichosis. Differential diagnosis with other pathologies includes leishmaniasis, chromoblastomycosis, tuberculosis verrucose and lymphangitis. The development of unusual presentations in immunocompromised patients has been reported. PMID:22700076

  6. 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…

  7. El aprovechamiento tradicional de la dehesa boyal en un área de montaña del centro de España. Puebla de la Sierra (Madrid

    Directory of Open Access Journals (Sweden)

    Martín Jiménez, Eva

    2003-09-01

    Full Text Available The traditional management of an open wood for the feeding of ploughing cattle (dehesa boyal, located in a mountain area of Central Spain, was studied. The study area is situated in Puebla de la Sierra (Madrid. The dehesa has 336 ha and is strategically situated between the communal lands of the higher slopes and the village. The main tree species is melojo oak (Quercus pyrenaica with other less frequent species interesting from a conservation point of view like sessile oak (Quercus petraea. The management rules in the dehesa originated in medieval times, with two main types of wood management: the coppice and the open wood pasture (monte hueco. The dehesa of La Puebla was mostly used as an open wood pasture until the 20th century. Characteristics of the traditional management of the dehesa have been recreated through interviews to the old inhabitants of the village. The seasonal grazing by cows, sheep and goats is described for different parts of the dehesa. Lopping for the different tree species and the rules that regulated them are described. Also are discussed the effects of traditional management on the structure and composition of the dehesa wood. Finally, the importance of the woodland traditional management for nature conservation is analysed. The utility of the management rules studied, which does not change a large quantity of the forest characteristics (large trees, diversity, heterogeneity, etc., is pointed out. Also is highlighted to integrate the traditional management for local people, scientific support for the improvement of the nature conservation methods and the cultural and educational programs in the planning of this highly interesting nature reserve.

    [es] Se ha estudiado la gestión tradicional de una dehesa boyal localizada en un área montañosa del centro de España, en el municipio madrileño de Puebla de la Sierra, y sus efectos sobres las caracter

  8. Las fuentes de financiamiento en las microempresas de puebla, México. The founding sources in SME’s of Puebla, Mexico

    Directory of Open Access Journals (Sweden)

    Alfredo Pérez Paredes

    2016-04-01

    The article is structured in two parts: the first one presents the theoretical analysis of the current situation of companies and some financial theories. In the second part, the research methodology is described to determine the features of the entrepreneurs surveyed; the sample is determined with a formula, and the results are analyzed with the application of an instrument which was validated with the Cronbach alpha coefficient. Finally, in the conclusion are listed the most relevant characteristics of the micro-enterprises, and some recommendations are included.

  9. 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…

  10. 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...

  11. Environmental Innovation and Sustainability in Small Handicraft Businesses in Mexico

    Directory of Open Access Journals (Sweden)

    Arcelia Toledo-López

    2011-07-01

    Full Text Available In this study, the relationship between environmental innovation and sustainability is analyzed in 168 handicraft businesses in the Mexican states of Oaxaca, Puebla, and Tlaxcala. The results show a direct, positive relationship between environmental innovation and sustainability in three dimensions: economic, social, and environmental. In terms of determination, the variables that best explain sustainability are: organization type, product innovation, and process innovation. The age of the handicraft businesses was not a significant factor in explaining sustainability. This study concludes that handicraft businesses make sustainable choices more as a result of a desire for profit maximization than as a result of environmental consciousness, as can be explained by neoclassical view of economics.

  12. 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

  13. 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)

  14. Antidiabetic Bis-Maltolato-OxoVanadium(IV: Conversion of inactive trans- to bioactive cis-BMOV for possible binding to target PTP-1B

    Directory of Open Access Journals (Sweden)

    Thomas Scior

    2008-11-01

    Full Text Available Thomas Scior1, Hans-Georg Mack2, José Antonio Guevara García3, Wolfhard Koch41Departamento de Farmacia. Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Colonia San Manuel, Puebla, Mexico; 2Institut für Physikalische Chemie, Universität Tübingen, Tübingen, Germany; 3Laboratorio de Investigación en Bioinorgánica y Biorremediación (LIByB. Departamento de Ciencias Básicas, Ingeniería y Tecnología, Universidad Autónoma de Tlaxcala, Apizaco, Tlaxcala, Mexico; 4Facultad de Estudios Superiores Zaragoza (FESZ, Universidad Nacional Autónoma de México (UNAM, Colonia Ejército de Oriente, Delegación Iztapalapa, Mexico City, MexicoAbstract: The postulated transition of Bis-Maltolato-OxoVanadium(IV (BMOV from its inactive trans- into its cis-aquo-BMOV isomeric form in solution was simulated by means of computational molecular modeling. The rotational barrier was calculated with DFT – B3LYP under a stepwise optimization protocol with STO-3G, 3-21G, 3-21G*, and 6-31G ab initio basis sets. Our computed results are consistent with reports on the putative molecular mechanism of BMOV triggering the insulin-like cellular response (insulin mimetic as a potent inhibitor of the protein tyrosine phosphatase-1B (PTP-1B. Initially, trans-BMOV is present in its solid dosage form but in aqueous solution, and during oral administration, it is readily converted into a mixture of “open-type” and “closed-type” complexes of cis-aquo-BMOV under equilibrium conditions. However, in the same measure as the “closed-type” complex binds to the cytosolic PTP-1B, it disappears from solution, and the equilibrium shifts towards the “closed-type” species. In full accordance, the computed binding mode of cis-BMOV is energetically favored over sterically hindered trans-BMOV. In view of our earlier report on prodrug hypothesis of vanadium organic compounds the present results suggest that cis-BMOV is the bioactive species

  15. 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…

  16. 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...

  17. 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…

  18. Reassessing Coxcatlan Cave and the early history of domesticated plants in Mesoamerica.

    Science.gov (United States)

    Smith, Bruce D

    2005-07-05

    Reanalysis and direct accelerator mass spectrometry radiocarbon dating of the cucurbit assemblage from Coxcatlan Cave provide information on the timing and sequence of the initial appearance of three domesticated plants in the Tehuacán Valley (Puebla, Mexico) and allow reassessment of the overall temporal context of plant domestication in Mexico. Cucurbita pepo is the earliest documented domesticate in the cave, dating to 7,920 calibrated calendrical (cal) years B.P. The bottle gourd (Lagenaria siceraria) is dated at 7,200 cal years B.P. Cucurbita argyrosperma does not appear until 2,065 cal years B.P. The earlier identification of Cucurbita moschata specimens is not confirmed. Seventy-one radiocarbon dates, including 23 accelerator mass spectrometry dates on cucurbits, provide ample evidence of postdepositional vertical displacement of organic materials in the western half of Coxcatlan Cave, but they also indicate that the eastern half of the cave was largely undisturbed.

  19. Improving collected rainwater quality in rural communities.

    Science.gov (United States)

    Garrido, S; Aviles, M; Ramirez, A; Gonzalez, A; Montellano, L; Gonzalez, B; de la Paz, J; Ramirez, R M

    2011-01-01

    The country of Mexico is facing serious problems with water quality and supply for human use and consumption in rural communities, mainly due to topographic and isolation. In Mexico the average annual precipitation is 1,500 cubic kilometers of water, if 3% of that amount were used, 13 million Mexicans could be supplied with drinking water that they currently do not have access. Considering the limited infrastructure and management in rural communities, which do not receive services from the centralized systems of large cities, a modified pilot multi-stage filtration (MMSF) system was designed, developed, and evaluated for treating collected rainwater in three rural communities, Ajuchitlan and Villa Nicolas Zapata (Morelos State) and Xacxamayo (Puebla State). The efficiencies obtained in the treatment system were: colour and turbidity >93%. It is worth mentioning that the water obtained for human use and consumption complies with the Mexican Standard NOM-127-SSA1-1994.

  20. 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.

  1. Patrones espaciales de cambio de cobertura y uso del suelo en el área cafetalera de la sierra norte de Puebla

    Directory of Open Access Journals (Sweden)

    Virginia Evangelista Oliva

    2010-09-01

    Full Text Available La Sierra Norte de Puebla (SNP es una región con gran diversidad biológica y cultural en donde la cafeticultura ha tenido un papel relevante en el uso del suelo. El objetivo de esta investigación es conocer los patrones espaciales de la dinámica de cambio de la cobertura vegetal y el uso del suelo entre 1988-2003, y relacionarlos con las actividades de cafeticultura en la SNP. El análisis de cambio se realizó mediante una clasificación supervisada de dos imágenes de satélite Landsat, y se evaluó el cambio espacial entre las dos fechas mediante una matriz de detección de cambios. En ella se encontró que en el 58.4% del área no hubo cambios y en el 41.6% sí los hubo. Los principales tipos de cambio fueron de pastizal (cultivado e inducido o agricultura anual a cafetales con sombra/vegetación secundaria intermedia de bosque tropical o bosque mesófilo de montaña/cultivo permanente de cítricos; asimismo, el proceso de cambio de cobertura y uso del suelo está relacionado con la problemática actual del café.

  2. Performance of the SciBar cosmic ray telescope (SciCRT) toward the detection of high-energy solar neutrons in solar cycle 24

    Science.gov (United States)

    Sasai, Yoshinori; Nagai, Yuya; Itow, Yoshitaka; Matsubara, Yutaka; Sako, Takashi; Lopez, Diego; Itow, Tsukasa; Munakata, Kazuoki; Kato, Chihiro; Kozai, Masayoshi; Miyazaki, Takahiro; Shibata, Shoichi; Oshima, Akitoshi; Kojima, Hiroshi; Tsuchiya, Harufumi; Watanabe, Kyoko; Koi, Tatsumi; Valdés-Galicia, Jose Francisco; González, Luis Xavier; Ortiz, Ernesto; Musalem, Octavio; Hurtado, Alejandro; Garcia, Rocio; Anzorena, Marcos

    2014-12-01

    We plan to observe solar neutrons at Mt. Sierra Negra (4,600 m above sea level) in Mexico using the SciBar detector. This project is named the SciBar Cosmic Ray Telescope (SciCRT). The main aims of the SciCRT project are to observe solar neutrons to study the mechanism of ion acceleration on the surface of the sun and to monitor the anisotropy of galactic cosmic-ray muons. The SciBar detector, a fully active tracker, is composed of 14,848 scintillator bars, whose dimension is 300 cm × 2.5 cm × 1.3 cm. The structure of the detector enables us to obtain the particle trajectory and its total deposited energy. This information is useful for the energy reconstruction of primary neutrons and particle identification. The total volume of the detector is 3.0 m × 3.0 m × 1.7 m. Since this volume is much larger than the solar neutron telescope (SNT) in Mexico, the detection efficiency of the SciCRT for neutrons is highly enhanced. We performed the calibration of the SciCRT at Instituto Nacional de Astrofisica, Optica y Electronica (INAOE) located at 2,150 m above sea level in Mexico in 2012. We installed the SciCRT at Mt. Sierra Negra in April 2013 and calibrated this detector in May and August 2013. We started continuous observation in March 2014. In this paper, we report the detector performance as a solar neutron telescope and the current status of the SciCRT.

  3. 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...

  4. 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...

  5. 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...

  6. Erosión y pérdida de nutrientes en diferentes sistemas agrícolas de una microcuenca en la zona periurbana de la ciudad de Puebla, México

    Directory of Open Access Journals (Sweden)

    Rosalía Castelán Vega

    2017-07-01

    Full Text Available El suelo es un componente natural de gran importancia en la sostenibilidad de los ecosistemas, su degradación se debe, en la mayoría de los casos, al mal manejo bajo condiciones de ladera, lo que disminuye su productividad y su capacidad para sostener la vida humana. Se evaluó la producción de sedimentos y la pérdida de nutrientes durante el año 2013 en sistemas agrícolas representativos de la zona periurbana de la ciudad de Puebla, México; con el objetivo de ponderar el coeficiente de enriquecimiento de dichos sedimentos, y así identificar el sistema agrícola que menor perdida de fertilidad genera. Se instalaron parcelas delimitadas con dimensiones de 3 m de ancho y 9 m de largo con pendiente homogénea de 9% de inclinación, en los sistemas: maíz, maíz-calabaza y maíz-avena. Se recolectaron los sedimentos, a los cuales se les determinó la concentración de materia orgánica, nitrógeno y fósforo, según lo marca la NOM-021-SEMARNAT-2000. La producción de sedimentos y escorrentía fue significativamente mayor en el sistema agrícola de maíz (54.6 mm y 37.9 Mg ha‑1, respectivamente y menor en maíz-calabaza. Los coeficientes de enriquecimiento de los sedimentos erosionados fueron en su mayoría, superiores a la unidad, destacando la materia orgánica con los coeficientes más altos. Se observó una fuerte correlación entre la producción de sedimentos y las pérdidas de materia orgánica, nitrógeno y fósforo, en los sistemas agrícolas. Los resultados obtenidos demuestran que el actual manejo de los cultivos agrícolas en la zona de estudio, favorecen la degradación de los suelos. De igual forma, los resultados generados son una base importante para establecer estrategias agrícolas y disminuir áreas degradadas en los espacios rurales de la zona periurbana de la ciudad de Puebla, México.

  7. 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...

  8. The political debate as public patrimony

    Directory of Open Access Journals (Sweden)

    Dr. José Cisneros Espinosa

    2006-01-01

    Full Text Available The following article establishes a critique to the prevalent conception of political communication by focusing on the concept of collective democracy, which is drawn from English political theory. This approach, proposed by David Mena PhD., a researcher from Universidad de las Americas, Puebla, in Mexico, is applied here to contrast the concept of political marketing with the notion of communication as a model for political participation through collective decision-making. Finally, in the conclusive section, the author emphasizes two ideas pointed out by Mena: first, the design of political campaigns as education promotion, and second, the notion of the political debate as a public good.

  9. 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...

  10. 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)

  11. 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...

  12. Comparative diet of three sympatric Sceloporus in the semiarid Zapotitlan Valley, Mexico Comparación de la dieta de tres especies simpátridas de Sceloporus en el valle semiárido de Zapotitlán, México

    Directory of Open Access Journals (Sweden)

    Víctor Hugo Serrano-Cardozo

    2008-12-01

    Full Text Available Ecology, morphology, and phylogeny contribute to the organization of lizard assemblages; however, the number of lizard assemblages for which detailed knowledge of closely related sympatric species is available is limited. We studied the diet of 3 sympatric species of lizards (Sceloporus gadoviae, S. horridus, and S. jalapae from arid tropical scrub forest in Puebla, Mexico. These species prey primarily on arthropods, mostly termites, ants, and beetles. Spring and summer rains caused an increase in available prey biomass. However, lizards continued using the same resources throughout the study. These 3 species of Sceloporus are similar in their diet, especially the smaller bodied species, S. gadoviae and S. jalapae. Termites are a very important food for the 3 species throughout the year and are a major resource during the rainy season, which is not consistent with the hypothesis that many lizards eat termites only in the dry season.La ecología, morfología y la filogenia contribuyen a la organización de los ensambles de lagartijas. Sin embargo, son pocos los estudios detallados sobre la organización de estos ensambles y más aún, con especies simpátridas. Estudiamos la dieta, reproducción y dimorfismo sexual de 3 especies simpátridas de lagartijas (Sceloporus gadoviae, S. horridus, and S. jalapae de un matorral árido tropical en Puebla, México. Estas especies se alimentaron de artrópodos; principalmente de termitas, hormigas y escarabajos. Las lluvias de primavera y verano causaron un incremento en la biomasa de presas; sin embargo, las lagartijas continuaron usando los mismos recursos. Las lagartijas fueron especialistas consumiendo presas en relación a su abundancia. Las 3 especies fueron similares en su dieta, especialmente las especies pequeñas S. gadoviae y S. jalapae. Las termitas son un importante recurso para estas 3 especies durante el todo año y la principal fuente alimenticia en la estación lluviosa, lo cual no es

  13. 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

  14. 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.

  15. Política Agrícola y Migración Campesina: El Caso del Municipio de San Juan Atenco, Puebla, México

    Directory of Open Access Journals (Sweden)

    Sasha Castillo Ordóñez

    2008-12-01

    Full Text Available A partir de la aplicación del modelo Neoliberal en México se han reducido los apoyos del estado a los agricultores minifundistas productores de granos. Esta política repercutió en el decremento de los rendimientos de maíz e ingresos económicos de los agricultores. Ante esta situación se ha acentuado la migración de la población del municipio de San Juan Atenco, Puebla hacia a los Estados Unidos, principalmente a Los Ángeles, California. Trabajan fundamentalmente en la jardinería, albañilería, en promedio ganan $6.18 (dólares la hora y la mayoría no tienen prestaciones laborales. Los entrevistados perciben que su situación económica ha mejorado a partir de que tienen a un familiar trabajando en los Estados Unidos, ya que reciben anualmente en promedio $1,277.76, que destinan a los gastos del hogar fundamentalmente y una parte es invertida en la agricultura, para la compra de fertilizantes, pago de labores, compra de tierras. La migración representa una alternativa de los campesinos para hacer frente a los problemas económicos en el campo y lograr mantener la producción familiar.

  16. 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

  17. 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

  18. Social Determinants of Pulmonary Tuberculosis in Families of Migrants participating in Mexico-Canada Seasonal Agricultural Workers Program: A Study in Guadalupe Zaragoza

    OpenAIRE

    Rodolfo Gines Martínez Fernández; Angela Duarte; Sagrario Lobato; Ana Sánchez

    2010-01-01

    Objective: To analyze the social determinants of pulmonary tuberculosis in the families of migrant laborers registered in the Seasonal Agricultural Workers Program (SAWP) and residing in Guadalupe Zaragoza Tlahuapan, Puebla, México. Methods: An exploratory cross-sectional study of the interaction between migration, social determinants, and pulmonary tuberculosis. Results: In this poor and patriarchal community, the SAWP offers financial opportunities for the men of Guadalupe Zaragoza. The rem...

  19. 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...

  20. [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.

  1. 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)

  2. La vida cotidiana conventual a fines del siglo XVIII en cinco provincias de la America hispana de la orden de predicadores

    Directory of Open Access Journals (Sweden)

    Esponera Cerdán, Alfonso

    2013-12-01

    Full Text Available Dominican Daily life in the past is very little known. In this paper, we present some unpublished rules issued by the Visitador Joan Ubach op, dated in 1778, which aspired to govern everyday life – personal and convent- of the Dominicans -friar and nun- five provinces of Spanish America (Santiago de Mexico, Santos Angeles de Puebla, San Hipólito Mártir de Oaxaca, San Vicente de Chiapa y Guatemala, and Santa Cruz de las Indias. These full rules were based, with appropriate adaptation, in those given in 1766 for the Spanish Dominicans of Aragon Province.La vida cotidiana dominicana en el pasado es bastante poco conocida. En este trabajo, se presentan unas inéditas normas dictadas por el Visitador Joan Ubach op, fechadas en 1778, que aspiraban a regir la vida cotidiana -conventual y personal- de los dominicos -frailes y monjas- de cinco Provincias de la América Hispana (Santiago de México, Santos Angeles de Puebla, San Hipólito Mártir de Oaxaca, San Vicente de Chiapa y Guatemala, y Santa Cruz de las Indias. Estas completas reglas se basaron, con las pertinentes adaptaciones, en las dadas en 1766 para los dominicos de la hispana Provincia de Aragón.

  3. 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.

  4. Indoor radon concentration levels in Mexican caves, using nuclear track methodology, and the relationship with living habits of the bats

    International Nuclear Information System (INIS)

    Espinosa, G.; Golzarri, J.I.; Vega-Orihuela, E.; Morales-Malacara, J.B.

    2013-01-01

    This work presents the results of a study of the radon levels in four caves in Mexico: Los Riscos Cave and El Judio Cave in the State of Queretaro, and Coyozochico Cave and Karmidas Cave in the State of Puebla. The measurements were made using the passive closed-end cup system, with CR-39 (Lantrack R ) as detection material, and following protocols established for the measurement of indoor radon, developed at the Dosimetry Applications Project of the Physics Institute of the Universidad Nacional Autonoma de Mexico. The radon concentration at one location with Karmidas Cave reached more than 60,000 Bq/m 3 , while concentrations in the other three caves varied from 83.1-1216.0 Bq/m 3 , was found. During the study was observed an interesting coincidence between the radon concentration distribution inside the caves, and the bat colonies location. In general, the bat colonies are located at the medium or low radon concentration levels zones. (author)

  5. 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

  6. 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

  7. 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...

  8. 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...

  9. 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.

  10. 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...

  11. Age of the Xalnene Ash, Central Mexico and Archeological Implications

    Science.gov (United States)

    Renne, P. R.; Feinberg, J. M.; Waters, M. R.; Cabrales, J. A.; Castillo, P. O.; Campa, M. P.; Knight, K. B.

    2005-12-01

    Human footprints ~40 ka old have been reported from the Toloquilla quarry near Valsequillo Reservoir, ca. 15 km south of the city of Puebla in central Mexico (http://www.mexicanfootprints.co.uk/default.htm). If correct, this would be important evidence for early peopling of the Americas. The indentations interpreted as footprints and other ichnofossils occur on the surface of an indurated basaltic lapilli tuff within a several meter thick sequence of thinly bedded (1-10 cm) tuffs of similar character, lacking paleosols, erosional features or interlayered sediments, informally known as the Xalnene ash. A sample was collected at 18°55.402` N latitude and 098°09.375` W longitude from the surface on which the purported footprints occur. Lapilli were separated and analyzed by incremental heating 40Ar/39Ar methods, yielding 9 indistinguishable plateau ages averaging 1.30 ±0.03 Ma (2σ) for single lapilli (N=6) and multiple lapilli (N=3) subsamples. Though some minor discordance (presumably due to 39Ar recoil) is manifest in 5 of the age spectra, all plateaux comprise >60% of the 39Ar released and 4 or more consecutive steps. Paleomagnetic data from azimuthally unoriented bulk samples of 11.25 cm3 reveal a reverse polarity (I = -32.1°) thermoremanent component carried by titanomagnetite and a normal polarity component carried by goethite. Measurements on individual matrix-free lapilli lack the goethite component, which is presumed to be associated with the clay-rich cement. Consistency of the reverse component implies deposition of the lapilli at supra-Curie temperatures, with no postdepositional reworking. Reverse polarity is consistent with deposition during chron C1r.2r (1.77 to 1.07 Ma) as indicated by the 40Ar/39Ar data. If the features observed on the tuff are indeed footprints, their 1.3 Ma antiquity would be truly remarkable, predating by far any other evidence for human presence in the Americas and in fact predating the evolutionary emergence of Homo sapiens

  12. 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

  13. 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...

  14. 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…

  15. 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

  16. 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...

  17. 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...

  18. Ground detectors for the study of cosmic ray showers

    International Nuclear Information System (INIS)

    Salazar, H; Villasenor, L

    2008-01-01

    We describe the work that we have done over the last decade to design and construct instruments to measure properties of cosmic rays in Mexico. We describe the detection of decaying and crossing muons in a water Cherenkov detector and discuss an application of these results to calibrate water Cherenkov detectors. We also describe a technique to separate isolated isolated muons and electrons in water Cherenkov detector. Next we describe the design and performance of a hybrid extensive air shower detector array built on the Campus of the University of Puebla (19 deg. N, 90 deg. W, 800 g/cm 2 ) to measure the energy, arrival direction and composition of primary cosmic rays with energies around 1 PeV

  19. Simultaneous removal of iron and manganese of aqueous solutions using as adsorbent a Mexican natural zeolite

    International Nuclear Information System (INIS)

    Garcia M, A.; Solache R, M. J.; Olguin G, M. T.

    2009-01-01

    In this work was evaluated the removal capacity of iron and manganese of aqueous solutions using a Mexican natural zeolite. It was observed that the Freundlich pattern describes the adsorption process appropriately and that a competitive effect exists between both metals by the exchange places of the zeolite, when it is starting of solutions that contain to both metals, impacting mainly in the manganese removal. A natural zeolite coming from the Puebla State, Mexico was used. The material was milled and sieved to a mesh size 30 and was conditioned with a solution 0.5 N of sodium chloride. Later on was characterized by means of scanning electron microscopy and X-ray diffraction.

  20. 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...

  1. 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).

  2. 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

  3. 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

  4. 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.

  5. 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.

  6. 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…

  7. 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

  8. 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.

  9. Cálculo de la mortalidad en la población del estado de Puebla, usando las Tablas modelo de la ONU y el método de Ricard Genova

    Directory of Open Access Journals (Sweden)

    Gerardo MARTÍNEZ-GUZMÁN

    2015-01-01

    Full Text Available Los estudios en la medición de la mortalidad sirven como indicadores del avance socioeconó-mico y sanitario. En éstos se observan la evolución y tendencia de los factores de mayor preocu-pación universal de la humanidad: la salud. la extensión de la vida y la posibilidad de evitar la muerte prematura. Lo anterior está relacionado con diferencias entre grupos sociales y grupos de población según edad y sexo, para identificar el grado de adelanto o atraso en las condiciones de bienestar. Existen diversas metodologías para el cálculo de las Tablas de vida. En este trabajo se utilizará el modelo matemático de Ricard Genova, que usa las tablas modelo propuestas por la ONU para el cálculo de las Tablas de vida. En esta aplicación del método se utilizan datos del estado de Puebla para estudiar el comportamiento de la mortalidad en la población de dicha entidad federativa.

  10. 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)

  11. 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

  12. Rehabilitación dental y trastornos temporomandibulares en adolescentes de Puebla, México / Dental rehabilitations and temporomandibular disorders in adolescents of Puebla, Mexico

    Directory of Open Access Journals (Sweden)

    Gabriel Muñoz Q

    2014-05-01

    Full Text Available Objetivo: determinar el factor de riesgo para desarrollar trastornos temporomandibulares (ttm en adolescentes sometidos a rehabilitación dental. Métodos: cohorte realizada en 153 adolescentes, (52,9% mujeres y 47% hombres libres de ttm. Para diagnosticar los ttm se utilizaron los Criterios Diagnósticos para la Investigación de los ttm (cdi/ttm, para determinar caries se aplicó el índice cpod. Se formaron dos grupos, el grupo expuesto a rehabilitación dental (74, y el grupo no expuesto (79. Se realizaron seguimientos a las dos semanas, tres y seis meses de la rehabilitación dental. Se utilizó estadística descriptiva y se calculó el riesgo relativo con intervalos de confianza al 95%. Para el grupo de los expuestos, se incluyeron adolescentes libres de ttm en los que fue necesario realizar tratamiento de rehabilitación dental en órganos posteriores con caries en esmalte y dentina en fosas y fisuras. Para el grupo no expuesto, se incluyeron adolescentes pareados por edad y sexo con los expuestos, libres de ttm sin necesidades de rehabilitación dental. Resultados: la incidencia de ttm a los quince días de los expuestos (18,9% fue superior en contraste con los no expuestos (5,0%. El riesgo relativo de desarrollar ttm en los adolescentes rehabilitados con resina a las dos semanas posteriores a la rehabilitación fue de 2.412 (I.C. 95% 1.001-5,81 veces más que en aquellos que no fueron sometidos a la rehabilitación. Conclusión: la rehabilitación dental es un factor de riesgo mínimo para desarrollar ttm a corto plazo (15 días de realizado el procedimiento, dicho padecimiento inducido por la rehabilitación dental es agudo y auto limitante Objective: determine the risk factor involved with developing temporomandibular disorders (tmd in adolescents undergoing dental rehabilitation. Methodology: cohort study carried out on 153 tmd-free adolescents (52.9% women and 47% women. In order to diagnose tmds the Diagnostic Criteria for Research into tmds (cdi/tmd, and the cpod index was used to determine cavities. Two groups were formed: one exposed to dental rehabilitation (74 and one group unexposed (79. Follow-ups were performed two weeks, three months and six months after dental rehabilitation. Descriptive statistics were used and the relative risk was calculated with confidence intervals at 95%. Included in the exposed group were tmd-free adolescents in whom it was necessary to carry out dental rehabilitation treatment on rear teeth with cavities using enamel and dentin to fill in pits and fissures. Included in the unexposed group were adolescents paired with the exposed group based on age and sex, tmd-free and without the need for dental rehabilitation. Results: The incidence of tmd two weeks subsequently in the exposed group (18.9% was greater in contrast with the unexposed group (5.0%. The relative risk of carrying out tmd on adolescents rehabilitated with resin two weeks after rehabilitation was 2.412 (C.I. 95% 1.001-5.81 times more than in those that did not undergo rehabilitation. Conclusion: Dental rehabilitation is a minimum risk factor for carrying out tmd in the short term (two weeks after the procedure, as this disease induced by rehabilitation is acute and self-limiting

  13. 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...

  14. 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...

  15. 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...

  16. Geochemical and isotopic behavior of fluids from wells in Los Humeros geothermal field, Puebla, Mexico; Comportamiento geoquimico e isotopico del fluido de los pozos del campo geotermico Los Humeros, Puebla, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Tovar Aguado, Rigoberto; Lopez Romero, Oscar [Comision Federal de Electricidad, Los Humeros, Puebla (Mexico)

    1999-12-01

    In general the wells in Los Humeros geothermal fields produce sodium bicarbonate water with a low salinity because the fluids are produced from the shallow part of the reservoir. The fluids in wells H-33 and H-6 are sodium chloride: the first influenced by fluids from deep levels in the reservoir and the second by fluids coming only from the deeps part of the reservoir. Fluid mixture for other wells depends on operating conditions. To date, it has been difficult with the geothermetric temperatures to establish the underground flow directions and whether or not an infiltration of shallow low-temperature fluids occurs. Well H-16 has the lowest-temperature fluid in the liquid phase, which suggests infiltration of shallow local fluids-a result corroborated by an isotopic study. Using the methodology of Giggenbach and Goguel, we found that the gases are in equilibrium with the liquid phase at temperatures between 275 and 325 Celsius degrees. The maximum temperature is measured in wells H-12 and H-9, where good agreement exists between this temperature and those calculated with a geothermometer of CO{sub 2}/H{sub 2} . Isotopic results show, in general, that the wells with the highest levels of oxygen-18 are those with the highest geothermetric temperatures (CO{sub 2}/H{sub 2})- both in the north (H-35 and H-9) and in the south (H-6 and H-12)-results that agree with the temperatures measured in the field. The initial thermodynamic conditions of the wells show that they produce fluids from the liquid region. This fact, together with the low salinity, permit the application of the D' Amore methodology, with which the estimations of vapor fractions in the reservoir are relatively low. [Spanish] En general, los pozos del campo geotermico de Los Humeros producen agua del tipo bicarbonato sodico con baja salinidad. Esto se debe a que extraen fluidos de la parte somera del yacimiento. Los pozos H-33 y H-6 son clorurados sodicos; el primero por cierta influencia de la zona profunda y el segundo por que solamente produce fluidos de ese nivel. Otros pozos presentan mezclas dependiendo de las condiciones de operacion. Por medio de la temperatura geotermometrica es dificil hasta el momento establecer si hay un patron de flujo preferente o si existe abatimiento o infiltracion de fluidos someros de menor temperatura. El pozo H-16 presenta la menor temperatura de la fase liquida, esto sugiere infiltracion de fluido somero local lo cual es corroborado por medio de isotopia. Utilizando la metodologia de Giggenbach y Goguel, se encontro que los gases estan en equilibrio con la fase liquida a una temperatura que oscila entre 275 y 325 grados Celsius. La maxima temperatura se obtiene en el pozo H-12 y H-9 donde existe buena concordancia entre estas y las calculadas por medio del geotermometro de CO{sub 2}/H{sub 2} . Los resultados isotopicos muestran en general, que los pozos con mayor enriquecimiento de oxigeno-18 son los mismos que tienen la maxima temperatura geotermometrica (CO{sub 2}/H{sub 2}), tanto de la zona norte (H-35 y H-9) como en la sur (H-6 y -H12), resultados que concuerdan con las temperaturas medidas en el campo. Las condiciones termodinamica iniciales de los pozos muestran que producen fluidos de la region correspondiente a liquido; esto, aunado a la baja salinidad, permitio la aplicacion de la metodologia de D'Amore, con ella se obtienen fracciones de vapor relativamente bajas en el yacimiento.

  17. 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...

  18. Ediciones en español de La Venida del Mesías en gloria y magestad de Manuel de Lacunza

    Directory of Open Access Journals (Sweden)

    Ramón Carles Gelabert-Santané

    2014-05-01

    Full Text Available Even before 'd just write the text of La Venida del Mesías en gloria y magestad, the book was already circulating in Italy, Spain and even in South America in the form of more or less authentic extracts, however, all the printed editions posthumous author. The impact of the work of Alfred-Félix Vaucher, and that in our bibliography we have seen. Print editions include two in 1812 printed in Spain, a third edition, almost identical to the first, printed in 1815 in Spain, a fourth edition in 1816 in London, a fifth edition in 1821 in Puebla, Mexico, in 1824 a sixth edition in Mexico, just one year later in 1825, a seventh edition in the same year appears also in Mexico, Paris sees the light eighth edition, and the ninth and final edition in Castilian, and considered the best print, is published in the City of London in 1826. in just fifteen years nine editions in Spanish from a theological work that sustains millenarianism, in an age of religious intolerance, can sustain that the Coming of Messiah in Glory and Majesty was a real bestseller with an impact on the biblical religious thought in his time of a magnitude that escapes us today.

  19. 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…

  20. 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.

  1. 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 ...

  2. 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...

  3. 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...

  4. Forest owners' perceptions of ecotourism: Integrating community values and forest conservation.

    Science.gov (United States)

    Rodríguez-Piñeros, Sandra; Mayett-Moreno, Yesica

    2015-03-01

    The use of forest land for ecotourism has been well accepted due to its ability to provide income to local people and to conserve the forest. Preparing the forest with infrastructure to attract and educate visitors has been reported of importance. This study applied Q methodology in a small rural community of the State of Puebla, Mexico, to reveal forest owners' perceptions to build infrastructure in their forest as part of their ecotourism project. It also discloses forest owners' underlying motives to use their forest for ecotourism. Ecotourism is perceived as a complementary activity to farming that would allow women to be involved in community development. Low impact infrastructure is desired due to forest owners' perception to preserve the forest for the overall community well-being.

  5. 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...

  6. 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 ...

  7. 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...

  8. [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.

  9. MEGARA, the new IFU and MOS for the GTC

    Science.gov (United States)

    Gil de Paz, A.; Gallego, J.; Carrasco, E.; Iglesias-Páramo, J.; Sánchez Moreno, F. M.; Vílchez, J. M.; García Vargas, M. L.; Arrillaga, X.; Carrera, M. A.; Castillo-Morales, A.; Castillo-Domínguez, E.; Cedazo, R.; Eliche-Moral, M. C.; Ferrusca, D.; González-Guardia, E.; Lefort, B.; Maldonado, M.; Marino, R. A.; Martínez-Delgado, I.; Morales Durán, I.; Mujica, E.; Páez, G.; Pascual, S.; Pérez-Calpena, A.; Sánchez-Penim, A.; Sánchez-Blanco, E.; Tulloch, S.; Velázquez, M.; Zamorano, J.; Aguerri, A. L.; Barrado y Naváscues, D.; Bertone, E.; Cardiel, N.; Cava, A.; Cenarro, J.; Chávez, M.; García, M.; Guichard, J.; Guzmán, R.; Herrero, A.; Huélamo, N., Hughes, D.; Jiménez-Vicente, J.; Kehrig, C.; Márquez, I.; Masegosa, J.; Mayya, Y. D.; Méndez-Abreu, J.; Mollá, M.; Muñoz-Tuñón, C.; Peimbert, M.; Pérez-González, P. G.; Pérez Montero, E.; Rodríguez, M.; Rodríguez-Espinosa, J. M.; Rodríguez-Merino, L.; Rosa-González, D.; Sánchez-Almeida, J.; Sánchez Contreras, C.; Sánchez-Blázquez, P.; Sánchez, S. F.; Sarajedini, A.; Silich, S.; Simón-Díaz, S.; Tenorio-Tagle, G.; Terlevich, E.; Terlevich, R.; Torres-Peimbert, S.; Trujillo, I.; Tsamis, Y.; Vega, O.; Villar, V.

    2015-05-01

    MEGARA (Multi-Espectrógrafo en GTC de Alta Resolución para Astronomía) is the future intermediate-resolution optical Integral-Field Unit (IFU) and Multi-Object Spectrograph (MOS) of the 10.4m GTC telescope. The instrument can be used to observe either a contiguous (100% filling factor) field-of-view of 12.5×11.3 arcsec^{2} or 92 objects anywhere in a 3.5×3.5 arcmin^{2} field patrolled by robotic actuactors attached to optical-fiber minibundles, respectively in its IFU and MOS modes. The MEGARA Consortium is led by the Universidad Complutense de Madrid (UCM, Spain) and also includes the Instituto Nacional de Astrofísica, óptica y Electrónica (INAOE, Mexico), the Instituto de Astrofísica de Andalucía (IAA-CSIC, Spain) and the Universidad Politécnica de Madrid (UPM, Spain). The instrument passed its Critical Design Review (CDR) on late 2014 and is currently in construction phase with a planned date for the start of operations at GTC on early 2017. In this paper we summarize the main characteristics of the instrument and the status of the project.

  10. 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.

  11. 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.

  12. 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...

  13. 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.…

  14. 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.

  15. 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

  16. 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.

  17. 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.

  18. 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…

  19. 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

  20. 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.

  1. 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

  2. 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...

  3. 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...

  4. 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.

  5. 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...

  6. 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.

  7. Gas geochemistry of Los Humeros geothermal field, Mexico; Geoquimica de gases del campo geotermico de Los Humeros, Puebla, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Barragan R, Rosa Maria; Arellano G, Victor M; Nieva G, David; Portugal M, Enrique; Garcia G, Alfonso; Aragon A, Alfonso [Instituto de Investigaciones Electricas, Temixco, Morelos (Mexico); Torres A, Ignasio S [Centro de Investigacion en Energia, Temixco, Morelos (Mexico); Tovar A, Rigoberto [Comision Federal de Electricidad, Los Humeros, Puebla (Mexico)

    1999-12-01

    Gas data of Los Humeros geothermal field were analyzed. A new method, which is based on the Fischer-Tropch reactions and on the combined pyrite-magnetite mineral equilibrium, was used. Reservoir temperature and reservoir excess steam were estimated for the starting stage of the field by using early data taken from producing wells at controlled conditions. The same parameters were also obtained for the present stage by using 1997 gas data. Reservoir temperatures ranged from 275 and 337 Celsius degrees and positive values for reservoir excess steam fractions were obtained for the starting stage. For well H-1 no excess steam was found since this well was fed by the shallower liquid-dominated reservoir. Results for 1997 showed lower scattering compared to early data and the possible occurrence of a heating process in the shallower stratum which could due to exploitation. [Spanish] En este articulo se presenta un analisis de datos de la fase gaseosa producida por pozos productores del campo geotermico de Los Humeros mediante un metodo que considera el equilibrio de la reaccion de Fischer-Tropsh y el equilibrio de minerales pirita-hematia y pirita-magnetita. Este metodo provee la temperatura del yacimiento y el exceso de vapor presente en la descarga total de los pozos. Los resultados se discuten tanto para el estado inicial del yacimiento utilizando los primeros datos de produccion en los que el flujo del pozo estuvo controlado y los obtenidos en 1997 que representan el estado actual del yacimiento. En el estado inicial se estimaron temperaturas de yacimiento de entre 275 y 337 grados Celsius y excesos de vapor positivos, con excepcion del pozo H-1 que se alimenta del estrato somero dominado por liquido. Los resultados obtenidos para 1997 muestran una dispersion menor y la probable ocurrencia de un proceso de calentamiento del estrato somero propiciado por la explotacion.

  8. 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…

  9. 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…

  10. 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...

  11. RESPUESTA A LA SELECCIÓN PARTICIPATIVA EN VARIEDADES DE CALABAZA DE LA SIERRA NORTE DE PUEBLA, MÉXICO

    Directory of Open Access Journals (Sweden)

    Miguel Ángel Sánchez-Hernández

    2014-01-01

    Full Text Available Se realizó un estudio en la Universidad Autónoma Chapingo, Estado de México, durante 2001, con el objetivo de estimar en calabaza (Cucurbita pepo L. la respuesta a la selección participativa in situ en caracteres de planta, calidad de fruto y rendimiento de semilla. Se evaluaron dos variedades de la Sierra Norte de Puebla seleccionadas in situ: Mazapa (ciclos de selección 1 a 3, La Libertad (ciclos de selección 1 a 3 y un testigo, a una densidad de 27,639 plantas·ha-1, en un diseño de bloques completos al azar con cuatro repeticiones. La mayor respuesta por ciclo de selección, en promedio de localidades, ocurrió en la variedad Mazapa para número de frutos por planta (0.29 frutos; 31.8 %, altura (1.0 cm; 6.1 % y ancho de fruto (0.5 cm; 2.4 %, grosor de pulpa (0.1 cm; 5.8 %, altura (0.034; 1.6 % y ancho de semilla (0.001 cm; 0.11 %. La va- riedad La Libertad destacó en peso de semilla por fruto (12 g·fruto-1; 21 % y en peso de frutos por planta (0.1 kg·fruto-1; 6.6 %. El segundo ciclo de selección de la variedad Mazapa sobresalió en peso de fruto (3.77 kg, peso de semilla por planta (98 g, grosor de pulpa (2.6 cm, alto de fruto (23.6 cm, ancho de fruto (20.3 cm y ancho de semilla (0.934 cm. El tercer ciclo de selección en Mazapa mostró los valores más altos en número de frutos por planta (1.49, peso de fruto por hectárea (123.5 t·ha-1 y rendimiento de semilla por hectárea (3.83 t·ha-1.

  12. Usos y destinos de los suelos en la región de Cuetzalán, Puebla, México

    Directory of Open Access Journals (Sweden)

    Miguel Alvarado Corona

    2012-02-01

    Full Text Available La región de Cuetzalán se localiza en la Sierra Norte del estado de Puebla. Los suelos corresponden a condiciones de montaña de carácter intertropical, factor climático favorable al desarrollo de cultivos templados y tropicales, pero que contribuyen a la erosión del suelo. El estudio tiene la finalidad de identificar las unidades o grupos de suelos representativos, sus usos actuales y su capacidad agrológica o clases de tierras, en función de su potencialidad. Se utilizó la metodología conformada por tres fases de caracterización, de diagnóstico y propositiva. La caracterización se obtuvo, de la compilación de la información bibliográfica, consulta de la cartografía temática del Instituto Nacional de Estadística, Geografía e Informática (INEGI, de los usos del suelo actuales y del cotejo de esta información, con las verificaciones de campo. En el diagnóstico se determina la capacidad y limitantes de uso, aplicando el método del Departamento de Agricultura de los Estados Unidos (USDA y el de la Organización de las Naciones Unidas para la Agricultura y la Alimentación (FAO por su enfoque interdisciplinario. En la última fase se determinaron las propuestas de los destinos del suelo. Se concluye que más del 60% de la región de Cuetzalán debe destinarse al aprovechamiento sustentable de los recursos forestales, a la vida silvestre, al turismo ecológico y a la recreación. Se recomiendan para la zona actividades de alfarería y cerámica, aprovechando los yacimientos de arcillas no expansivas y caolín, así como realizar investigaciones para el rescate de la diversidad biótica y social de la región.

  13. 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...

  14. 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...

  15. 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

  16. 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.

  17. 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.

  18. 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

  19. 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

  20. 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...

  1. 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....

  2. 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)

  3. 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)

  4. 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...

  5. 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...

  6. 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)

  7. 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.

  8. 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...

  9. 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.

  10. 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…

  11. 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.

  12. 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.

  13. 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

  14. 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.

  15. 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.

  16. 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.

  17. 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...

  18. 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.

  19. 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.

  20. 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...

  1. 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.

  2. 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

  3. 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

  4. 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.

  5. 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)

  6. 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.

  7. Guess who's not coming to dinner? Evaluating online restaurant reservations for disease surveillance.

    Science.gov (United States)

    Nsoesie, Elaine O; Buckeridge, David L; Brownstein, John S

    2014-01-22

    Alternative data sources are used increasingly to augment traditional public health surveillance systems. Examples include over-the-counter medication sales and school absenteeism. We sought to determine if an increase in restaurant table availabilities was associated with an increase in disease incidence, specifically influenza-like illness (ILI). Restaurant table availability was monitored using OpenTable, an online restaurant table reservation site. A daily search was performed for restaurants with available tables for 2 at the hour and at half past the hour for 22 distinct times: between 11:00 am-3:30 pm for lunch and between 6:00-11:30 PM for dinner. In the United States, we examined table availability for restaurants in Boston, Atlanta, Baltimore, and Miami. For Mexico, we studied table availabilities in Cancun, Mexico City, Puebla, Monterrey, and Guadalajara. Time series of restaurant use was compared with Google Flu Trends and ILI at the state and national levels for the United States and Mexico using the cross-correlation function. Differences in restaurant use were observed across sampling times and regions. We also noted similarities in time series trends between data on influenza activity and restaurant use. In some settings, significant correlations greater than 70% were noted between data on restaurant use and ILI trends. This study introduces and demonstrates the potential value of restaurant use data for event surveillance.

  8. 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...

  9. 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

  10. 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...

  11. 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...

  12. 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…

  13. 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

  14. 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

  15. 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...

  16. 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

  17. 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...

  18. 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)

  19. 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...

  20. 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...

  1. 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...

  2. 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...

  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...

  4. 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...

  5. 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.

  6. A Proton Flare Triggered the Mw 8.1 Chiapos Mexican Earthquake

    Science.gov (United States)

    Elfaki, H.; Yousef, S.

    2017-12-01

    In a 2015 Cairo University M.Sc. thesis by Sarah Khodairy, very strong earthquakes were found to be highly correlated with proton flares. Strange blue and green bright flashes of light across Mexico accompanied the 8th of September 2017 Mw 1.8 Chiapas earthquake. Those lights were contemporary with a solar proton flare. Those green and blue lights are indicative of the arrival of proton streams over Mexico and their interaction with atmospheric Oxygen and Nitrogen atoms respectively in analogy with aurora lights. The proton streams attacked the weak spots of tectonic plates where the Coscos plate is being subducted below the North American plate. It is suggested that they induced telluric electric currents in the ground and in the magma thus caused motion and more subduction in the tectonic plates. Such motion immediately trigged the Chiapas earthquake in the near vicinity. The Bz component of the interplanetary magnetic field was highly negative, a door was opened in the magnetosphere and the proton stream easily leaked inside and targeted Mexico. This proton flare was accompanied by coronal mass ejection and extremely strong X.9.3- class X-ray flare as well as magnetic storms. On the other hand, the 19th of September Mw 7.1 Puebla central Mexico earthquake was initiated by fast solar wind coronal hole stream. Such stream if they hit ground they cause earthquakes, if they hit narrow seas like the Red Sea they cause flash floods. However if they target Oceans they initiate hurricanes.

  7. [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.

  8. 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...

  9. 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...

  10. 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)

  11. 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)

  12. 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

  13. Empresarios españoles en la región Puebla-Tlaxcala a finales del siglo XIX

    Directory of Open Access Journals (Sweden)

    Blanca Esthela Santibáñez Tijerina

    2017-07-01

    Full Text Available This article analyzes the trajectory of a group of Spanish emigrants who, arriving in Mexico in the second half of the 19th century, contributed to the economic development of the host country. Despite the many difficulties they encountered upon their arrival, they were able to take advantage of the opportunities offered by the Mexican Government and many of them achieved a remarkable position in the economic, political and social environment; some of them returned to their place of origin when they had already generated in the country a substantial fortune and had achieved good social position.

  14. 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 ...

  15. 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.

  16. 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...

  17. 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.

  18. 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.

  19. 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.

  20. 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.

  1. [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.

  2. 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...

  3. 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...

  4. 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...

  5. 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.

  6. 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...

  7. 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

  8. 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...

  9. 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...

  10. System engineering at the MEGARA project

    Science.gov (United States)

    Pérez-Calpena, A.; García-Vargas, María. Luisa; Gil de Paz, A.; Gallego Maestro, J.; Carrasco Licea, E.; Sánchez Moreno, F.; Iglesias-Páramo, J.

    2014-08-01

    MEGARA (Multi-Espectrógrafo en GTC de Alta Resolución para Astronomía) is a facility instrument of the 10.4m GTC (La Palma, Spain) working at optical wavelengths that provides both Integral-Field Unit (IFU) and Multi- Object Spectrograph (MOS) capabilities at resolutions in the range R=6,000-20,000. The MEGARA focal plane subsystems are located at one of the GTC focal stations, while the MEGARA refractive VPH based spectrograph is located at one of the Nasmyth platforms. The fiber bundles conduct the light from the focal plane subsystems to the pseudo-slits at the entrance of the spectrograph. The project is an initiative led by Universidad Complutense de Madrid (Spain) in collaboration with INAOE (Mexico), IAA-CSIC (Spain) and Universidad Politécnica de Madrid (Spain) and is developed under contract with GRANTECAN. The project is carried out by a multidisciplinary and geographically distributed team, which includes the in-kind contributions of the project partners and personnel from several private companies. The MEGARA system-engineering plan has been tailored to the project and is being applied to ensure the technical control of the project in order to finally meet the science high-level requirements and GTC constrains.

  11. 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...

  12. 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...

  13. 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...

  14. 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.

  15. 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....

  16. 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.

  17. 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...

  18. 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...

  19. 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 ...

  20. 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

  1. [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.

  2. 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...

  3. 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...

  4. 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...

  5. 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.

  6. Respuesta de variedades de maíz (Zea mays L. a diferentes fuentes de fertilización en el Valle de Puebla

    Directory of Open Access Journals (Sweden)

    Rafael Alvarado Teyssier

    2018-01-01

    Full Text Available Actualmente existen opciones biológicamente sustentables que pueden sustituir parcialmente la fertilización sintética de los cultivos, disminuyendo los costos de producción. Para evaluar la respuesta de 18 variedades de maíz a la fertilización sintética (FQ, fertilización sintética más inoculante (FQB y fertilización sintética más composta (FQC, en 2010 se establecieron dos experimentos en condiciones de temporal en el valle de Puebla, bajo un diseño completamente al azar con arreglo en parcelas divididas con tres repeticiones, a las parcelas grandes se les asignó el tipo de fertilización y en las parcelas chicas se integraron los genotipos de maíz. No se encontraron diferencias en rendimiento de grano y rastrojo por tipo de fertilización. Los resultados mostraron interacción de las variedades con los tipos de fertilización y localidad. En la interacción variedad por tipo de fertilización se encontró que el 55.6% de las variedades mostró mayores rendimientos con FQC, mientras que el 27.8% con FQB y el 16.7% con FQ. En San Andrés Calpan se obtuvieron los mayores rendimientos de rastrojo con FQC (8.8 Mg ha 1 mientras que en San Pedro Tlaltenango estos se obtuvieron con la FQB (15.3 Mg ha 1 y FQ (15.4 Mg ha 1. El empleo combinado de fertilizante sintético con inoculantes o composta mantiene e incrementa los rendimientos de grano y rastrojo al obtenido sólo con la fertilización sintética.

  7. 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.

  8. 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).

  9. SOCIAL METRICS APPLIED TO SMART TOURISM

    Directory of Open Access Journals (Sweden)

    O. Cervantes

    2016-09-01

    Full Text Available We present a strategy to make productive use of semantically-related social data, from a user-centered semantic network, in order to help users (tourists and citizens in general to discover cultural heritage, points of interest and available services in a smart city. This data can be used to personalize recommendations in a smart tourism application. Our approach is based on flow centrality metrics typically used in social network analysis: flow betweenness, flow closeness and eccentricity. These metrics are useful to discover relevant nodes within the network yielding nodes that can be interpreted as suggestions (venues or services to users. We describe the semantic network built on graph model, as well as social metrics algorithms used to produce recommendations. We also present challenges and results from a prototypical implementation applied to the case study of the City of Puebla, Mexico.

  10. Social Metrics Applied to Smart Tourism

    Science.gov (United States)

    Cervantes, O.; Gutiérrez, E.; Gutiérrez, F.; Sánchez, J. A.

    2016-09-01

    We present a strategy to make productive use of semantically-related social data, from a user-centered semantic network, in order to help users (tourists and citizens in general) to discover cultural heritage, points of interest and available services in a smart city. This data can be used to personalize recommendations in a smart tourism application. Our approach is based on flow centrality metrics typically used in social network analysis: flow betweenness, flow closeness and eccentricity. These metrics are useful to discover relevant nodes within the network yielding nodes that can be interpreted as suggestions (venues or services) to users. We describe the semantic network built on graph model, as well as social metrics algorithms used to produce recommendations. We also present challenges and results from a prototypical implementation applied to the case study of the City of Puebla, Mexico.

  11. 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...

  12. [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.

  13. 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…

  14. 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)

  15. 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...

  16. 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...

  17. 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.

  18. 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...

  19. 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...

  20. 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}.

  1. Identification of the source of histoplasmosis infection in two captive maras (Dolichotis patagonum from the same colony by using molecular and immunologic assays Identificación de la fuente de infección de histoplasmosis de dos maras (Dolichotis patagonum cautivas procedentes de la misma colonia, utilizando ensayos moleculares e inmunológicos

    Directory of Open Access Journals (Sweden)

    M. R. Reyes-Montes

    2009-06-01

    Full Text Available Histoplasma capsulatum was isolated from the spleen of a first infected mara (Dolichotis patagonum and from a second mara's liver and adrenal gland, both in the same colony at the Africam Safari, Puebla, Mexico. Studies of H. capsulatum isolates, using nested-PCR of a 100-kDa protein coding gene (Hcp100 fragment and a two-primer RAPDPCR method, suggest that these isolates were spreading in the environment of the maras' enclosure. By using a Dot- ELISA method, sera from mice inoculated with three homogenates of soil samples from the maras' enclosed space developed positive brown spot reactions to a purified H. capsulatum antigen, which identified the probable source of the maras' infection.Histoplasma capsulatum fue aislado del bazo de una primera mara (Dolichotis patagonum infectada y del hígado y la glándula suprarrenal de un segundo ejemplar, ambos de la misma colonia en el Africam Safari, Puebla, México. Los estudios de los aislamientos de H. capsulatum mediante PCR anidada para un fragmento del gen Hcp100 que codifica una proteína de 100 kDa y RAPD-PCR empleando doble iniciador sugieren que estos aislamientos estaban dispersos en el ambiente del refugio de las maras. Los sueros de ratones inoculados con tres homogenatos de muestras de suelo del refugio desarrollaron reacciones positivas a un antígeno purificado de H. capsulatum (manchas color castaño oscuro por el método de Dot-ELISA; con lo cual se identificó la probable fuente de infección de las maras.

  2. 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.

  3. 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...

  4. 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...

  5. 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...

  6. 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...

  7. 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

  8. 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…

  9. 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.

  10. 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.

  11. 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.

  12. 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.

  13. 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).

  14. 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)

  15. 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.

  16. 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

  17. 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

  18. 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...

  19. 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.

  20. 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)

  1. 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...

  2. 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

  3. 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…

  4. 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.…

  5. 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-...

  6. 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.

  7. 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...

  8. 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...

  9. 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...

  10. 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.

  11. 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

  12. 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.

  13. 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.

  14. 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

  15. 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...

  16. Forest fire impact on bird habitat in a mixed oak-pine forest in Puebla, Mexico

    Science.gov (United States)

    Laura P. Ponce-Calderón Ponce-Calderón; Dante A. Rodríguez-Trejo; Beatriz C. Aguilar-Váldez; Elvia. López-Pérez

    2013-01-01

    To assess the impact of different-severity wildfires on bird habitat, habitat quality was determined by analyzing the degree of richness association, abundance and diversity of bird species and vegetation structure (richness, abundance, diversity and coverage). These attributes were quantified with four sampling sites for birds and five for quadrant-centered points...

  17. The Significance of Acid Alteration in the Los Humeros High-Temperature Geothermal Field, Puebla, Mexico.

    Science.gov (United States)

    Elders, W. A.; Izquierdo, G.

    2014-12-01

    The Los Humeros geothermal field is a high-enthalpy hydrothermal system with more than 40 drilled deep wells, mostly producing high steam fractions at > 300oC. However, although it has a large resource potential, low permeability and corrosive acid fluids have hampered development so that it currently has an installed electrical generating capacity of only 40 MWe. The widespread production of low pH fluids from the reservoir is inconsistent with the marked absence in the reservoir rocks of hydrothermal minerals typical of acid alteration. Instead the hydrothermal alteration observed is typical of that due to neutral to alkaline pH waters reacting with the volcanic rocks of the production zones. Thus it appears that since the reservoir has recently suffered a marked drop in fluid pressure and is in process of transitioning from being water-dominated to being vapor-dominated. However sparse examples of acid leaching are observed locally at depths of about 2 km in the form of bleached, intensely silicified zones, in low permeability and very hot (>350oC) parts of reservoir. Although these leached rocks retain their primary volcanic and pyroclastic textures, they are altered almost entirely to microcrystalline quartz, with some relict pseudomorphs of plagioclase phenocrysts and traces of earlier-formed hydrothermal chlorite and pyrite. These acid-altered zones are usually only some tens of meters thick and deeper rocks lack such silicification. The acid fluids responsible for their formation could either be magmatic volatiles, or could be formed during production (e.g. reaction of water and salts forming hydrogen chloride by hydrolysis at high temperatures). The very high boron content of the fluids produced by the Los Humeros wells suggests that their ultimate source is most likely magmatic gases. However, these acid gases did not react widely with the rocks. We suggest that the silicified zones are forming locally where colder descending waters are encountering superheated (or possibly supercritical) steam containing acid gas, thus forming low pH liquids that react with the reservoir rocks.

  18. Ostrich meat buying intention and sensory studies: a proposing orientation for producers in Puebla, Mexico

    Directory of Open Access Journals (Sweden)

    Alicia Yáñez-Moneda

    2010-12-01

    Full Text Available Regional markets positioning of new products are a hard work. In this work, consumer’s buying intention and sensory attributes of ostrich meat were performed. Polled persons (n= 218 indicate that most desirable sensory attributes (odor, texture, general appearance had a score of 4 in a 5 points scale. Although 74% had no idea of the ostrich meat flavor, after tasting samples the 76.8% commented that they will be disposed to buy ostrich meat. For the proposed price range, 38.1% indicated $60.00 to $80.00/kg, but 32.1% indicated that they will pay between $40.00 to $60.00/kg. Suggested prices were low for the production cost (around $150.00. Promotion strategy needs to be focused to added values meats market in order to reach a competitive price.

  19. 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.

  20. NOISY DISPERSION CURVE PICKING (NDCP): a Matlab friendly suite package for fully control dispersion curve picking

    Science.gov (United States)

    Granados, I.; Calo, M.; Ramos, V.

    2017-12-01

    We developed a Matlab suite package (NDCP, Noisy Dispersion Curve Picking) that allows a full control over parameters to identify correctly group velocity dispersion curves in two types of datasets: correlograms between two stations or surface wave records from earthquakes. Using the frequency-time analysis (FTAN), the procedure to obtain the dispersion curves from records with a high noise level becomes difficult, and sometimes, the picked curve result in a misinterpreted character. For correlogram functions, obtained with cross-correlation of noise records or earthquake's coda, a non-homogeneous noise sources distribution yield to a non-symmetric Green's function (GF); to retrieve the complete information contained in there, NDCP allows to pick the dispersion curve in the time domain both in the causal and non-causal part of the GF. Then the picked dispersion curve is displayed on the FTAN diagram to in order to check if it matches with the maximum of the signal energy avoiding confusion with overtones or spike of noise. To illustrate how NDCP performs, we show exemple using: i) local correlograms functions obtained from sensors deployed into a volcanic caldera (Los Humeros, in Puebla, Mexico), ii) regional correlograms functions between two stations of the National Seismological Service (SSN, Servicio Sismológico Nacional in Spanish), and iii) surface wave seismic record for an earthquake located in the Pacific Ocean coast of Mexico and recorded by the SSN. This work is supported by the GEMEX project (Geothermal Europe-Mexico consortium).

  1. 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.

  2. 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...

  3. 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.

  4. 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.

  5. 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...

  6. 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...

  7. 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...

  8. 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.

  9. 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.…

  10. 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…

  11. 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.

  12. 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...

  13. Productive fluid intervals in wells H-35 and H-39, Los Humeros geothermal field, Puebla (Mexico); Intervalos productores de fluidos en los pozos H-35 y H-39 del campo geotermico Los Humeros, Puebla, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Medina Martinez, Moises [Comision Federal de Electridad, Perote, Veracruz (Mexico)

    2000-12-01

    This paper presents the results of log interpretations using the percentage method to define the productive fluid intervals in wells H-35 and H-39. These were identified with pressure, temperature and flow rate (PTS) electronic logs, used for the first time in this field. The test were carried out with the well integrated to the electrical generation units. Well H-35 fed steam to Units 1, 4, 5 and 7 through a plate with a restriction orifice diameter of 50.8 mm (2 inches), a well head pressure of 45 bars and a mass flow rate of 40 t/h. Well H-39 fed steam to Unit 3 through plate with a restriction orifice diameter of 50.8 mm (2 inches), a well head pressure of 27 bars and a mass flow rate of 30 t/h. [Spanish] Se presenta la intervencion realizada por el metodo de porcentajes para definir los intervalos productores de fluidos en los pozos H-35 y H-39. El estudio se hizo a partir de datos obtenidos con una sonda electronica de presion, temperatura y velocidad de flujo (PTS), utilizada por primera vez en este campo. En ambos casos se realizaron las pruebas con el pozo integrado a las unidades de generacion electrica, el primero suministra vapor para las Unidades 1, 4, 5 y 7 a traves de una placa de orificio de restriccion de 50.8 mm (2 pulgadas) de diametro, con presion de cabezal de 45 bar manometricos y un gasto de mezcla de 40 t/h. El segundo alimenta a la Unidad 3, fluye por orificio de 50.8 mm (2 pulgadas) de diametro y produce 30 t/h de mezcla con una presion en la cabeza de 27 bar.

  14. 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

  15. 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...

  16. 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.

  17. 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...

  18. 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

  19. 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...

  20. 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.