PACHE Spotlight: Yamilé Molina, Ph.D.
Dr. Yamilé Molina, an Assistant Professor at the University of Illinois-Chicago, discusses her work comparing intervention approaches’ effects on cancer disparities. Dr. Molina also describes what CRCHD diversity training programs, including PACHE, have meant to her career.
2016 AMS Mario J. Molina Symposium
DOE Office of Scientific and Technical Information (OSTI.GOV)
Zhang, Renyi
A named symposium to honor Dr. Mario J. Molina was held 10–14 January 2016, as part of the 96th American Meteorological Society (AMS) Annual Meeting in New Orleans, Louisiana. Dr. Molina first demonstrated that industrially produced chlorofluorocarbons (CFCs) decompose in the stratosphere and release chlorine atoms, leading to catalytic ozone destruction. His research in stratospheric chemistry was instrumental to the establishment of the 1987 United Nations Montreal Protocol to ban ozone-depleting substances worldwide. Dr. Molina’s contributions to preserving the planet Earth not only save the atmospheric ozone layer, but also protect the climate by reducing the emissions of greenhouse gases.more » He was awarded the 1995 Nobel Prize in Chemistry for his pioneering research in understanding the stratospheric ozone loss mechanism. In 2013, President Barack Obama announced Dr. Molina as a recipient of the Presidential Medal of Freedom. The 2016 AMS Molina Symposium honored Dr. Molina’s distinguished contributions to research related to atmospheric chemistry. The symposium contained an integrated theme related to atmospheric chemistry, climate, and policy. Dr. Molina delivered a keynote speech at the Symposium. The conference included invited keynote speeches and invited and contributed oral and poster sessions, and a banquet was held on Tuesday January 12, 2016. The symposium covered all aspects of atmospheric chemistry, with topics including (1) Stratospheric chemistry, (2) Tropospheric chemistry, (3) Aerosol nucleation, growth, and transformation, (4) Aerosol properties, (5) Megacity air pollution, and (6) Atmospheric chemistry laboratory, field, and modeling studies. This DOE project supported 14 scientists, including graduate students, post docs, junior research scientists, and non-tenured assistant professors to attend this symposium.« less
Saga of coal bed methane, Ignacio Blanco gas field, Colorado
DOE Office of Scientific and Technical Information (OSTI.GOV)
Boyce, B.C.; Harr, C.L.; Burch, L.C.
1989-09-01
Prior to the 1977 discovery of the Cedar Hill Basal Fruitland pool (the first officially designated coal-bed methane field in the western US) 28.5 bcf of gas had been produced from Fruitland Formation coal seams in the Ignacio Blanco Fruitland-Pictured Cliffs field, Northern San Juan basin, Colorado. The discovery well for the field, Southern Ute D-1, was drilled and completed in 1951 on the Ignacio anticline, La Plata County, Colorado. Initial completion was attempted in the Pictured Cliffs Sandstone. The well was plugged back after making water from the Pictured Cliffs and was completed in the lower coal-bearing section ofmore » the Fruitland Formation. The well produced 487,333 mcf of gas in nine years and was abandoned in 1959 due to water encroachment. Additionally, 52 similarly completed Ignacio anticline Fruitland wells were abandoned by the early 1970s due to the nemesis of If it's starting to kick water, you're through. Under today's coal-bed methane technology and economics, Amoco has twinned 12 of the abandoned wells, drilled five additional wells, and is successfully dewatering and producing adsorbed methane from previously depleted coal sections of the Ignacio structure. Field-wide drilling activity in 1988 exceeded all previous annual levels, with coal-seam degasification projects leading the resurgence. Drilling and completion forecasts for 1989 surpass 1988 levels by 50%.« less
Mario Molina, Chlorofluorocarbons (CFCs), and Ozone Depletion
Solomon, Chemical Heritage Foundation (CHF) Resources with Additional Information Additional information on Prize-winning Research, Massachusetts Institute of Technology (MIT) Interview with Mario J. Molina
Geology of the Molina Member of the Wasatch Formation, Piceance Basin, Colorado
DOE Office of Scientific and Technical Information (OSTI.GOV)
Lorenz, J.; Nadon, G.; LaFreniere, L.
1996-06-01
The Molina Member of the Wasatch Formation has been cored in order to assess the presence/absence and character of microbial communities in the deep subsurface. Geological study of the Molina Member was undertaken in support of the microbiological tasks of this project, for the purposes of characterizing the host strata and of assessing the potential for post-depositional introduction of microbes into the strata. The Molina Member comprises a sandy fluvial unit within a formation dominated by mudstones. Sandy to conglomeratic deposits of braided and meandering fluvial systems are present on the western and eastern margins of the basin respectively, althoughmore » the physical and temporal equivalence of these systems cannot be proven. Distal braided facies of planar-horizontal bedded sandstones are recognized on the western margin of the basin. Natural fractures are present in all Molina sandstones, commonly as apparent shear pairs. Core from the 1-M-18 well contains natural fractures similar to those found in outcrops, and has sedimentological affinities to the meandering systems of the eastern margin of the basin. The hydrologic framework of the Molina, and thus any potential post-depositional introduction of microbes into the formation, should have been controlled by approximately east-west flow through the natural fracture system, the geometries and extent of the sandstones in which the fractures occur, and hydraulic gradient. Migration to the well site, from outcropping recharge areas at the edge of the basin, could have started as early as 40 million years ago if the cored strata are connected to the eastern sedimentary system.« less
Designing Universitas Indonesia Molina EV Bus Dashboard Using ECQFD and TRIZ
NASA Astrophysics Data System (ADS)
Faiq Pradhila, Muhammad; Suzianti, Amalia; Putri Adinda, Prilly
2018-01-01
Universitas Indonesia is involved in the national electric car development program. One of the focus by the research team is to develop the Molina EV Bus which is planned to replace the current operational bus at UI so that it can be more environmental friendly. With UI developing facilities for the disabled, the Molina research team planned to make a new prototype of the Molina EV Bus to contribute to the facilities developed for the disabled. The new prototype is expected to increase the quality of the previous features of the EV Bus, including the dashboard that had been ignored. To support the development of the new prototype, this research was conducted to design a suitable dashboard for the new prototype. Design of the prototype are made using Autodesk Inventor. This research used the integration of ECQFD (Environmentally Conscious Quality Function Deployment) and TRIZ (Theory of Inventive Problem Solving) method. ECQFD was used to translate user needs into quality characteristics based on environmental aspects. TRIZ was used to translate the quality characteristics into technical specifications. This research has generated 3 sustainable, innovative, and user-preferred dashboard design recommendation for the new prototype.
Phenolic composition and antioxidant capacity of Ugni molinae Turcz. leaves of different genotypes.
Peña-Cerda, Marcelo; Arancibia-Radich, Jorge; Valenzuela-Bustamante, Paula; Pérez-Arancibia, Rodrigo; Barriga, Andrés; Seguel, Ivette; García, Lorena; Delporte, Carla
2017-01-15
Ugni molinae Turcz. is a native shrub of Chile, known for its edible berries and its leaves, which have been the focus of recent attention, as a good source of phenolic compounds to be used in cosmetics and food products. The aim of this study was to assess the differences in the phenolic composition and antioxidant capacity of the ethanolic extracts from the leaves of 10 genotypes of U. molinae, that were cultivated under the same soil, climate and agronomical management. Antioxidant activity was assessed by complementary methods (ORAC-Fl, FRAP and DPPH assay), phenolic composition of each extract was analyzed by LC-MS. Phenolic and flavonoid total contents were determined by Folin-Ciocalteu and AlCl3 methods. Significative differences were found by these methods, and ellagitannins, gallic acid derivatives and flavonols were identified as responsible for these differences, showing the influence of the genotype on the phenolic composition of U. molinae leaves. Copyright © 2016 Elsevier Ltd. All rights reserved.
Synthetic Minor NSR Permit: Catamount Energy Partners - Ignacio Gas Treating Plant
Response to public comments on the proposed permit, the final synthetic minor NSR permit and the administrative permit record for the Catamount Energy Partners, Ignacio Gas Treating Plant, located on the Southern Ute Indian Reservation in Colorado.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Lorenz, J.C.
1997-03-01
The Molina Member of the Wasatch Formation produces natural gas from several fields along the Colorado River in the Piceance Basin, northwestern Colorado. The Molina Member is a distinctive sandstone that was deposited in a unique fluvial environment of shallow-water floods. This is recorded by the dominance of plane-parallel bedding in many of the sandstones. The Molina sandstones crop out on the western edge of the basin, and have been projected into the subsurface and across the basin to correlate with thinner sandy units of the Wasatch Formation at the eastern side of the basin. Detailed study, however, has shownmore » that the sedimentary characteristics of the type-section Molina sandstones are incompatible with a model in which the eastern sandstones are its distal facies equivalent. Rather, the eastern sandstones represent separate and unrelated sedimentary systems that prograded into the basin from nearby source-area highlands. Therefore, only the subsurface {open_quotes}Molina{close_quotes} reservoirs that are in close proximity to the western edge of the basin are continuous with the type-section sandstones. Reservoirs in the Grand Valley and Rulison gas fields were deposited in separate fluvial systems. These sandstones contain more typical fluvial sedimentary structures such as crossbeds and lateral accretion surfaces. Natural fractures play an important role in enhancing the conductivity and permeability of the Molina and related sandstones of the Wasatch Formation.« less
Antioxidant capacity of Ugni molinae fruit extract on human erythrocytes: an in vitro study.
Suwalsky, Mario; Avello, Marcia
2014-08-01
Ugni molinae is an important source of molecules with strong antioxidant activity widely used as a medicinal plant in Southern Chile-Argentina. Total phenol concentration from its fruit extract was 10.64 ± 0.04 mM gallic acid equivalents. Analysis by means of HPLC/MS indicated the presence of the anthocyanins cyanidin and peonidin, and the flavonol quercitin, all in glycosylated forms. Its antioxidant properties were assessed in human erythrocytes in vitro exposed to HClO oxidative stress. Scanning electron microscopy showed that HClO induced an alteration in erythrocytes from a normal shape to echinocytes; however, this change was highly attenuated in samples containing U. molinae extracts. It also had a tendency in order to reduce the hemolytic effect of HClO. In addition, X-ray diffraction experiments were performed in dimyristoylphosphatidylcholine (DMPC) and dimyristoylphosphatidylethanolamine bilayers, classes of lipids preferentially located in the outer and inner monolayers, respectively, of the human erythrocyte membrane. It was observed that U. molinae only interacted with DMPC. Results by fluorescence spectroscopy on DMPC large unilamellar vesicles and isolated unsealed human erythrocyte membranes also showed that it interacted with the erythrocyte membrane and DMPC. It is possible that the location of U. molinae components into the membrane outer monolayer might hinder the diffusion of HClO and of free radicals into cell membranes and the consequent decrease of the kinetics of free radical reactions.
The Rondonian-San Ignacio Province in the SW Amazonian Craton: An overview
NASA Astrophysics Data System (ADS)
Bettencourt, Jorge Silva; Leite, Washington Barbosa; Ruiz, Amarildo Salina; Matos, Ramiro; Payolla, Bruno Leonelo; Tosdal, Richard M.
2010-01-01
The Rondonian-San Ignacio Province (1.56-1.30 Ga) is a composite orogen created through successive accretion of arcs, ocean basin closure and final oblique microcontinent-continent collision. The effects of the collision are well preserved mostly in the Paraguá Terrane (Bolivia and Mato Grosso regions) and in the Alto Guaporé Belt and the Rio Negro-Juruena Province (Rondônia region), considering that the province was affected by later collision-related deformation and metamorphism during the Sunsás Orogeny (1.25-1.00 Ga). The Rondonian-San Ignacio Province comprises: (1) the Jauru Terrane (1.78-1.42 Ga) that hosts Paleoproterozoic basement (1.78-1.72 Ga), and the Cachoeirinha (1.56-1.52 Ga) and the Santa Helena (1.48-1.42 Ga) accretionary orogens, both developed in an Andean-type magmatic arc; (2) the Paraguá Terrane (1.74-1.32 Ga) that hosts pre-San Ignacio units (>1640 Ma: Chiquitania Gneiss Complex, San Ignacio Schist Group and Lomas Manechis Granulitic Complex) and the Pensamiento Granitoid Complex (1.37-1.34 Ga) developed in an Andean-type magmatic arc; (3) the Rio Alegre Terrane (1.51-1.38 Ga) that includes units generated in a mid-ocean ridge and an intra-oceanic magmatic arc environments; and (4) the Alto Guaporé Belt (<1.42-1.34 Ga) that hosts units developed in passive marginal basin and intra-oceanic arc settings. The collisional stage (1.34-1.32 Ga) is characterized by deformation, high-grade metamorphism, and partial melting during the metamorphic peak, which affected primarily the Chiquitania Gneiss Complex and Lomas Manechis Granulitic Complex in the Paraguá Terrane, and the Colorado Complex and the Nova Mamoré Metamorphic Suite in the Alto Guaporé Belt. The Paraguá Block is here considered as a crustal fragment probably displaced from its Rio Negro-Juruena crustal counterpart between 1.50 and 1.40 Ga. This period is characterized by extensive A-type and intra-plate granite magmatism represented by the Rio Crespo Intrusive Suite (ca. 1
Synthetic Minor NSR Permit: Red Cedar Gathering Company - South Ignacio Central Delivery Point
This page contains the final synthetic minor NSR permit for the Red Cedar Gathering Company, South Ignacio Central Delivery Point, located on the Southern Ute Indian Reservation in La Plata County, CO.
Hurricanes Kilo, Ignacio and Jimena Surround Hawaii
2017-12-08
Major Hurricane Kilo is located around 1220 miles west of Honolulu, Hurricane Ignacio is located around 315 miles east of Hilo and Major Hurricane Jimena is located around 1425 miles east of Hilo, Hawaii. This image was taken by GOES West on August 31, 2015. Credit: NASA/NOAA via NOAA Environmental Visualization Laboratory NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram
Retrofitting the Williams Energy Services Ignacio Plant for higher throughput and recovery
DOE Office of Scientific and Technical Information (OSTI.GOV)
Lynch, J.T.; Pitman, R.N.
1999-07-01
The Ignacio Plant located near Durango, Colorado was originally designed to process 346 MMscfd of feed gas and to recover approximately 82% of the contained ethane. Based on increasing volumes of available feed gas, Williams Energy Services (WES) undertook a study to investigate alternatives for increasing plant capacity and ethane recovery. This study led to the selection of Ortloff's Recycle Split-Vapor (RSV) process for retrofitting the existing facility because it offered several very important advantages: maximum utilization of existing equipment, a 30% increase in plant feed handling capacity and an increase in average ethane recovery to 94% without adding residuemore » compressors. This paper presents the comparative case analysis that led to the selection of the RSV design. It also describes the modifications required for the retrofit, all of which can be accomplished with minimum plant down time. The modified Ignacio Plant is scheduled for startup in March 1999.« less
Recasting Madrid and Its Characters in Munoz Molina's "Los misterios de Madrid"
ERIC Educational Resources Information Center
Long, Sheri Spaine
2009-01-01
"Los misterios de Madrid" (1992) provides a burlesque novelistic portrayal of the changing capital city and its inhabitants in the early 1990s. Spanish writer Antonio Munoz Molina creates vignettes of Madrid's people and places while showing the capital as a destination for both foreign-born immigrants and provincial Spaniards alike. In…
Gondra, José María
2013-01-01
On November 16, 1989 the world was shocked by the news of the assassination of six Jesuits at the campus of the Universidad Centro Americana José Simeón Cañas (UCA) in San Salvador, El Salvador. Among those murdered by government soldiers was Ignacio Martín-Baró, a PhD in social psychology from the University of Chicago who at that time was the Vice-Rector for Academic Affairs and Vice-President of the Interamerican Society of Psychology (SIP). Drawing on Martín-Baró's published writings and non-published academic papers and correspondence, this article traces the evolution of the Spanish-born Jesuit who became a leading authority among Latin American social psychologists. In particular, it analyzes his project of becoming a clinical psychologist under the influence of psychoanalysis, his critical social psychology aimed to "de-ideologize" the oppressed social classes of El Salvador, and his ultimate project of a psychology of liberation for Latin America. Martín-Baró's work came to a tragic end just when it began to bear fruit, but it stands as a testimony to a lifetime committed to the human values of democracy, social justice and service to society's poorest and most neglected.
Separation and structural analysis of saponins in a bark extract from Quillaja saponaria Molina.
Nord, L I; Kenne, L
1999-07-20
Six major saponins were isolated from a bark extract from Quillaja saponaria Molina. Solid-phase extraction, followed by a two-step reversed-phase HPLC separation procedure with phosphate and ammonium acetate buffers of different pH values, was used. The compounds were characterised using NMR spectroscopy, mass spectrometry and chemical methods.
NASA Astrophysics Data System (ADS)
Mironenko, N. V.; Smuseva, S. O.; Brezhneva, T. A.; Selemenev, V. F.
2016-12-01
The equilibrium and kinetic curves of the sorption of saponin of Quillaja saponaria molina on chitosan were analyzed. The inner diffusion was found to be limiting, and its coefficients were calculated. It was found that the form of the curves of the sorption isotherms of saponin is determined by the competing processes of association in solution and absorption by chitosan.
Coupling 2D Finite Element Models and Circuit Equations Using a Bottom-Up Methodology
2002-11-01
EQUATIONS USING A BOTTOM-UP METHODOLOGY E. G6mezl, J. Roger-Folch2 , A. Gabald6nt and A. Molina’ ’Dpto. de Ingenieria Eldctrica. Universidad Polit...de Ingenieria Elictrica. ETSII. Universidad Politdcnica de Valencia. PO Box 22012, 46071. Valencia, Spain. E-mail: iroger adie.upv.es ABSTRACT The
Cruz Escalona, V H; Abitia Cárdenas, L A
2004-03-01
The food habits of Trachinotus paitensis, in San Ignacio Lagoon B.C.S., Mexico, were investigated. We observed that T. paitensis is carnivorous, feeding mainly on benthic invertebrates (the gastropods Anachis spp., Bittium spp., and the crustacean larvae). We concluded that T. paitensis is an opportunist predator that impacts mainly on epibenthic invertebrates.
Ultrasonically enhanced extraction of bioactive principles from Quillaja Saponaria Molina.
Gaete-Garretón, L; Vargas-Hernández, Yolanda; Cares-Pacheco, María G; Sainz, Javier; Alarcón, John
2011-07-01
A study of ultrasonic enhancement in the extraction of bioactive principles from Quillaja Saponaria Molina (Quillay) is presented. The effects influencing the extraction process were studied through a two-level factorial design. The effects considered in the experimental design were: granulometry, extraction time, acoustic Power, raw matter/solvent ratio (concentration) and acoustic impedance. It was found that for aqueous extraction the main factors affecting the ultrasonically-assisted process were: granulometry, raw matter/solvent ratio and extraction time. The extraction ratio was increased by Ultrasonics effect and a reduction in extraction time was verified without any influence in the product quality. In addition the process can be carried out at lower temperatures than the conventional method. As the process developed uses chips from the branches of trees, and not only the bark, this research contributes to make the saponin exploitation process a sustainable industry. Copyright © 2010 Elsevier B.V. All rights reserved.
Schweitzer-Delaunoy, W
1997-06-01
Comparative anatomical study of the ventral brain arteries of the Pudú pudu (Molina, 1782) with those of the cow. A comparison using the corrosion method was made between Pudú pudu (Molina, 1782) ventral brain arteries and those of the cow. The Pudú's Rete mirabile epidurale rostrale (Nomina Anatomica Veterinaria, 1994) is ventrally formed by branches of the A. maxillaris, and caudally formed by the A. vertebralis. The Hypophysis is surrounded by the Rete mirabile rostrale. The lateral parts are rostrally joined to that gland by a thin vascular bridge and caudally by thick arteries. The Pudú's Circulus arteriosus cerebri asymmetrical, that is, on the right side the A. cerebri rostralis ends in the A. cerebri media. The left-side A. cerebri rostralis irrigates every rostral portion of the encephalon. In the cow, practically the same arteries come out of the Circulus arteriosus cerebri, which is not asymmetrical. The A. cerebri caudalis comes first out of the A. communicans caudalis and then the branches for the Pons, and finally the A. cerebelli rostralis. In this species, there are arterial blocks that are not present in Pudú.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Lorenz, J.C.
1997-05-01
The sandstones of the Molina Member of the Wasatch Formation in the Piceance basin of northwestern Colorado contain a suite of fractures that have a conjugate-pair geometry. The fractures are vertical and intersect at an acute angle of between 20 and 40 degrees. Although direct evidence of shear is rare, the fracture surfaces commonly display small steps. The fracture geometries suggest that the maximum compressive stress during fracturing was in the plane of the acute angle of the conjugate fractures: the steps are interpreted as broken-face manifestations of very low angle en echelon fractures, formed within exceptionally narrow zones ofmore » incipient shear. In contrast to the highly anisotropic permeability enhancement created by subparallel vertical extension fractures in the underlying Mesaverde Formation, the conjugate pairs in the Molina sandstones should create a well connected and relatively isotropic mesh of fracture conductivity. Increases in stress magnitudes and anisotropy during production drawdown of reservoir pressures should cause shear offsets along the fractures, initially enhancing permeability.« less
Study protocol for the Maule Cohort (MAUCO) of chronic diseases, Chile 2014-2024.
Ferreccio, Catterina; Roa, Juan Carlos; Bambs, Claudia; Vives, Alejandra; Corvalán, Alejandro H; Cortés, Sandra; Foerster, Claudia; Acevedo, Johanna; Huidobro, Andrea; Passi, Alvaro; Toro, Pablo; Covacevich, Yerko; de la Cruz, Rolando; Koshiol, Jill; Olivares, Mauricio; Miquel, Juan Francisco; Cruz, Francisco; Silva, Raúl; Quest, Andrew F; Kogan, Marcelo J; Castro, Pablo F; Lavandero, Sergio
2016-02-04
Maule Cohort (MAUCO), a Chilean cohort study, seeks to analyze the natural history of chronic diseases in the agricultural county of Molina (40,000 inhabitants) in the Maule Region, Chile. Molina´s population is of particular interest because in the last few decades it changed from being undernourished to suffering excess caloric intake, and it currently has the highest national rates of cardiovascular diseases, stomach cancer and gallbladder cancer. Between 2009 and 2011 Molina´s poverty rate dropped from 24.1 % to 13.5 % (national average 20.4 %); in this period the county went from insufficient to almost complete basic sanitation. Despite these advances, chemical pollutants in the food and air are increasing. Thus, in Molina risk factors typical of both under-developed and developed countries coexist, generating a unique profile associated with inflammation, oxidative stress and chronic diseases. MAUCO is the core project of the recently established Advanced Center for Chronic Diseases (ACCDiS), Universidad de Chile & Pontificia Universidad Católica de Chile. In this study, we are enrolling and following 10,000 adults aged 38 to 74 years over 10 years. All eligible Molina residents will be enrolled. Participants were identified through a household census. Consenting individuals answer an epidemiological survey exploring risk factors (psycho-social, pesticides, diet, alcohol, and physical activity), medical history and physical and cognitive conditions; provide fasting blood, urine, and saliva samples; receive an electrocardiogram, abdominal ultrasound and bio-impedance test; and take a hand-grip strength test. These subjects will be re-interviewed after 2, 5 and 7 years. Active surveillance of health events is in place throughout the regional healthcare system. The MAUCO Bio-Bank will store 30 to 50 aliquots per subject using an NIH/NCI biorepository system for secure and anonymous linkage of samples with data. MAUCO´s results will help design public health
The ambient acoustic environment in Laguna San Ignacio, Baja California Sur, Mexico.
Seger, Kerri D; Thode, Aaron M; Swartz, Steven L; Urbán, Jorge R
2015-11-01
Each winter gray whales (Eschrichtius robustus) breed and calve in Laguna San Ignacio, Mexico, where a robust, yet regulated, whale-watching industry exists. Baseline acoustic environments in LSI's three zones were monitored between 2008 and 2013, in anticipation of a new road being paved that will potentially increase tourist activity to this relatively isolated location. These zones differ in levels of both gray whale usage and tourist activity. Ambient sound level distributions were computed in terms of percentiles of power spectral densities. While these distributions are consistent across years within each zone, inter-zone differences are substantial. The acoustic environment in the upper zone is dominated by snapping shrimp that display a crepuscular cycle. Snapping shrimp also affect the middle zone, but tourist boat transits contribute to noise distributions during daylight hours. The lower zone has three source contributors to its acoustic environment: snapping shrimp, boats, and croaker fish. As suggested from earlier studies, a 300 Hz noise minimum exists in both the middle and lower zones of the lagoon, but not in the upper zone.
Diurnal vocal activity of gray whales in Laguna San Ignacio, BCS, Mexico
NASA Astrophysics Data System (ADS)
Guerra, Melania; Thode, Aaron; Wisdom, Sheyna; Gonzalez, Sergio; Urban, Jorge; Sumich, James
2005-09-01
Three sets of portable horizontal acoustic arrays were deployed during a week in February 2005 to gather acoustic recordings of gray whales (Eschrichtius robustus) in Laguna San Ignacio, one of the three major breeding/calving lagoons in Baja California, Mexico. These arrays, which were constructed by attaching a pair of autonomous flash-memory acoustic sensors to a rope, were deployed for 36 consecutive hours on two occasions, spatially covering the narrowest point of the lagoon near Punta Piedra, the area of the highest concentration of whales. Additionally a single hydrophone was deployed off a small boat to record during friendly encounters with single whales and cow/calf pairs. Each recorder's time series was analyzed for Type 1 gray whale sounds (called pops), which are pulsive, broadband, and have substantial acoustic energy between 100 and 600 Hz. The number of automated acoustic detections per hour can be compared with population sizes estimated by two visual surveys conducted by scientists of the Autonomous University of Baja California Sur, La Paz. The results of several automated analyses of both the bottom-mounted and boat-deployed recordings will be presented, with a focus on potential diurnal patterns in the vocal activity.
Morente, Maribel
2016-01-01
Models made of wax had enormous diffusion in the anatomical teaching of the 18th century. It transcended the borders of a science that impregnated with scientific knowledge the artistic expression of beauty. Based on this premise, the San Carlos Royal College of Surgery created in Madrid a large collection of anatomical models, which is currently maintained by the Javier Puerta Anatomy Museum in the School of Medicine at Madrid Complutense University. The collection began in 1786 with Ignacio Lacaba, the first dissector of the Surgery College of Madrid, whose artistic sensibility and deep knowledge of anatomy contributed and facilitated harmonization between the work of the wax sculptors and language and anatomical expression.
NASA Astrophysics Data System (ADS)
Busquets, P.; Méndez-Bedia, I.; Gallastegui, G.; Colombo, F.; Cardó, R.; Limarino, O.; Heredia, N.; Césari, S. N.
2013-07-01
The San Ignacio Fm, a late Palaeozoic foreland basin succession that crops out in the Frontal Cordillera (Argentinean Andes), contains lacustrine microbial carbonates and volcanic rocks. Modification by extensive pedogenic processes contributed to the massive aspect of the calcareous beds. Most of the volcanic deposits in the San Ignacio Fm consist of pyroclastic rocks and resedimented volcaniclastic deposits. Less frequent lava flows produced during effusive eruptions led to the generation of tabular layers of fine-grained, greenish or grey andesites, trachytes and dacites. Pyroclastic flow deposits correspond mainly to welded ignimbrites made up of former glassy pyroclasts devitrified to microcrystalline groundmass, scarce crystals of euhedral plagioclase, quartz and K-feldspar, opaque minerals, aggregates of fine-grained phyllosilicates and fiammes defining a bedding-parallel foliation generated by welding or diagenetic compaction. Widespread silicified and silica-permineralized plant remains and carbonate mud clasts are found, usually embedded within the ignimbrites. The carbonate sequences are underlain and overlain by volcanic rocks. The carbonate sequence bottoms are mostly gradational, while their tops are usually sharp. The lower part of the carbonate sequences is made up of mud which appear progressively, filling interstices in the top of the underlying volcanic rocks. They gradually become more abundant until they form the whole of the rock fabric. Carbonate on volcanic sandstones and pyroclastic deposits occur, with the nucleation of micritic carbonate and associated production of pyrite. Cyanobacteria, which formed the locus of mineral precipitation, were related with this nucleation. The growth of some of the algal mounds was halted by the progressive accumulation of volcanic ash particles, but in most cases the upper boundary is sharp and suddenly truncated by pyroclastic flows or volcanic avalanches. These pyroclastic flows partially destroyed the
Jofré, Ignacio; Pezoa, Cesar; Scheuermann, Erick; Rosalen, Pedro Luiz; Romero, Fernando
2016-01-01
Hypertension is a systemic condition with high morbidity and mortality rates worldwide, which poses an increased risk for cardiovascular diseases. In this study, we demonstrated the antioxidant and vasodilator activity of Ugni molinae Turcz. (Murtilla) fruit, a berry native to Chile and proposed models to explain its modulatory mechanism in hypotensive response. Murtilla fruits were cultivated in a germplasm bank and submitted to chemical and biological analyses. The phenolic compounds gallic acid, Catechin, Quercetin-3-β-D-glucoside, Myricetin, Quercetin, and Kaempferol were identified. Murtilla extract did not generate toxic effects on human endothelial cells and had significant antioxidant activity against ROS production, lipid peroxidation, and superoxide anion production. Furthermore, it showed dose-dependent vasodilator activity in aortic rings in the presence of endothelium, whose hypotensive mechanism is partially mediated by nitric oxide synthase/guanylate cyclase and large-conductance calcium-dependent potassium channels. Murtilla fruits might potentially have beneficial effects on the management of cardiovascular diseases. PMID:27688827
Rivera-Rodríguez, Laura B; Rodríguez-Estrella, Ricardo
2011-01-01
We identified and quantified organochlorine (OC) pesticide residues in the plasma of 28 osprey (Pandion haliaetus) nestlings from a dense population in Laguna San Ignacio, a pristine area of Baja California Sur, Mexico, during the 2001 breeding season. Sixteen OC pesticides were identified and quantified. α-, β-, δ- and γ-hexachlorocyclohexane, heptaclor, heptachlor epoxide, endosulfan I and II, endosulfan-sulfate, p,p'-DDE, p,p'-DDD, aldrin, dieldrin, endrin, endrin aldehyde, and endrin ketone were the OCs found in the plasma of nestlings, ranging from 0.002 to 6.856 pg/μl (parts per billion). No differences were found in the concentration of pesticides between genders (P > 0.05). In our work, the concentrations detected in the plasma were lower than those reported to be a threat for the species and that affect the survival and reproduction of birds. The presence of OC pesticides in the remote Laguna San Ignacio osprey population is an indication of the ubiquitous nature of these contaminants. OCs are apparently able to travel long distances from their source to the study area. A significant relationship between hemoglobin and mean corpuscular hemoglobin concentrations and OC concentrations were found suggesting that a potential effect on the health of chicks may exist in this osprey population caused by the OC, e.g. anemia. The total proteins were positively correlated with α-BHC, endosulfan I, and p,p'-DDD. It has been suggested that OC also affects competitive interactions and population status over the long term in vertebrate species, and our results could be used as reference information for comparison with other more exposed osprey populations.
Martínez-Tabche, L; Romero Solís, M; López López, E; Galar Martínez, M
1999-12-01
Chlorodiphenylnitrichloroethane (DDT) and chlordane (CLO) are currently used in Mexico to control malaria and termites. From 1990 to 1996 a total of 27 ton of DDT and 508 of CLO were imported. We establish a methodology to determine their environmental impact in a Mexican dam (Ignacio Ramírez). The toxic effect of DDT and CLO were evaluated on the o-demethylase (OD) and acethycholinesterase activities (AchA) of the cladoceran Daphnia magna exposed to different concentrations of the insecticides solved in water from three sites. Their effect on the AchA and OD activities, and so the CL50 were used as exposure bioindicators to determine the more polluted sites. The physicochemical characteristics of water and the biodiversity of the dam test sites were considered. The station near the floodgate has toxicity potential because enzymatic activities were modified. We suggest the use of AchA and OD activities measure in the cladoceran to evaluate the toxicity of a water body polluted by organochlorate insecticides.
8th Argentinean Bioengineering Society Conference (SABI 2011) and 7th Clinical Engineering Meeting
NASA Astrophysics Data System (ADS)
Meschino, Gustavo Javier; Ballarin, Virginia L.
2011-12-01
In September 2011, the Eighteenth Edition of the Argentinean Bioengineering Society Conference (SABI 2011) and Seventh Clinical Engineering Meeting were held in Mar del Plata, Argetina. The Mar del Plata SABI Regional and the School of Engineering of the Universidad Nacional de Mar del Plata invited All bioengineers, engineers, physicists, mathematicians, biologists, physicians and health professionals working in the field of Bioengineering to participate in this event. The overall objectives of the Conference were: To provide discussion of scientific research results in Bioengineering and Clinical Engineering. To promote technological development experiences. To strengthen the institutional and scientific communication links in the area of Bioengineering, mainly between Universities of Latin America. To encourage students, teachers, researchers and professionals to establish exchanges of experiences and knowledge. To provide biomedical engineering technology solutions to the society and contributing ideas for low cost care. Conference photograph Conference photograph Conference photograph Conference photograph EXECUTIVE COMMITTEE SABI 2011 Chair Dra Virginia L Ballarin Universidad Nacional de Mar del Plata Co-Chair Dra Teresita R Cuadrado Universidad Nacional de Mar del Plata - CONICET Local Comittee Dr Gustavo Abraham Universidad Nacional de Mar del Plata - CONICET Dra Josefina Ballarre Universidad Nacional de Mar del Plata - CONICET Dr Eduardo Blotta Universidad Nacional de Mar del Plata Dra Agustina Bouchet Universidad Nacional de Mar del Plata Dr Marcel Brun Universidad Nacional de Mar del Plata Dra Silvia Ceré Universidad Nacional de Mar del Plata - CONICET Dra Mariela Azul Gonzalez Universidad Nacional de Mar del Plata - CONICET Dra Lucia Isabel Passoni Universidad Nacional de Mar del Plata Dr Juan Ignacio Pastore Universidad Nacional de Mar del Plata - CONICET Dra Adriana Scandurra Universidad Nacional de Mar del Plata SCIENTIFIC ADVISORY COMMITTEE
Paul-Murphy, Joanne R.; Krugner-Higby, Lisa A.; Tourdot, Renee L.; Sladky, Kurt K.; Klauer, Julia M.; Keuler, Nicholas S.; Brown, Carolyn S.; Heath, Timothy D.
2014-01-01
Objective To evaluate injection of microcrystalline sodium urate (MSU) for inducing articular pain in green-cheeked conures (Pyrrhura molinae) and the analgesic efficacy of liposome-encapsulated butorphanol tartrate (LEBT) by use of weight load data, behavioral scores, and fecal corticosterone concentration. Animals 8 conures. Procedures In a crossover study, conures were randomly assigned to receive LEBT (15 mg/kg) or liposomal vehicle subsequent to experimental induction of arthritis or sham injection. The MSU was injected into 1 tibiotarsal-tarsometatarsal (intertarsal) joint to induce arthritis (time 0). Weight-bearing load and behavioral scores were determined at 0, 2, 6, 26, and 30 hours. Results MSU injection into 1 intertarsal joint caused a temporary decrease in weight bearing on the affected limb. Treatment of arthritic conures with LEBT resulted in significantly more weight bearing on the arthritic limb than treatment with vehicle. Administration of vehicle to arthritic conures caused a decrease in activity and feeding behaviors during the induction phase of arthritis, but as the arthritis resolved, there was a significant increase in voluntary activity at 30 hours and feeding behaviors at 26 and 30 hours, compared with results for LEBT treatment of arthritic birds. Treatment with LEBT or vehicle in conures without arthritis resulted in similar measurements for weight bearing and voluntary and motivated behaviors. Conclusions and Clinical Relevance Experimental induction of arthritis in conures was a good method for evaluating tonic pain. Weight-bearing load was the most sensitive measure of pain associated with induced arthritis. Pain associated with MSU-induced arthritis was alleviated by administration of LEBT. PMID:19795935
Faculty Activity Analysis in the Universidad Tecnica Del Estado Campuses.
ERIC Educational Resources Information Center
Karadima, Oscar
An analysis of academic activities of college faculty at the eight campuses of Chile's Universidad Tecnica del Estado was conducted. Activities were grouped into seven categories: direct teaching, indirect teaching, research, community services, faculty development, academic administration, and other activities. Following the narrative…
[The nursing course of Universidade Federal de Juiz de Fora: 1977-1979].
Figueiredo, Mariangela Aparecida Gonçalves; Baptista, Suely de Souza
2009-01-01
Historic-social research aiming at: characterize the nursing superior teaching in Juiz de Fora city and to discuss the reason and motivations which determined the creation of Nursing Course of the Universidade Federal de Juiz de Fora. Primary source: written documents and oral testimony. The results discussion was guided by Pierre Bourdieu. In the 1970's, Education Ministry Department of University Subjects undertook efforts to create nursing courses in federal universities. As the process of negotiation meant to incorporate Hermantina Beraldo Nursing College to Universidade Federal de Juiz de Fora failed, in 1978 a Department of Nursing was bind to UFJF Medical College and, in 1970, the Nursing Course of this same university started functioning.
ERIC Educational Resources Information Center
Karadima, Oscar
Ten-year development plans of each of the eight campuses of the Universidad de Santiago de Chile, formerly called Universidad Tecnica del Estado, are evaluated, using content analysis. In addition to narrative descriptions, diagrams illustrate the features of each plan, which covers the period 1983-1993. Topics covered by the plans were grouped…
A 5MV Tandetron to Universidad Autonoma de Madrid
DOE Office of Scientific and Technical Information (OSTI.GOV)
Tengblad, Olof
1999-11-16
A 5MV Tandetron accelerator is being projected for the Center of Material Analysis of the Universidad Autonoma de Madrid. The accelerator will be dedicated to Material Science but it meant to be open to all fields of science and industry that can profit from this kind of installations. Estimated construction time and delivery of the accelerator implies that the first experiments can be performed in the spring 2001.
Experience the magic of light and color: outreach activity by Universidad del Valle student chapter
NASA Astrophysics Data System (ADS)
Valdes, Claudia; Reyes, Camilo; Osorio, Alberto; Solarte, Efrain
2010-08-01
During 2007, the Universidad del Valle Student Chapter presented a proposal for developing an educational outreach activity for children from an underprivileged zone to the Optical Society of America Foundation (OSAF) and to SPIE. The activity was carried out jointly by OSA and SPIE Universidad del Valle Student Chapters in the hillsides of Santiago de Cali, in a zone known as "Pueblo Joven" during 2008. It was aimed to boys and girls with ages between 8 and 13 years and was called "Experience the magic of light and color". The main purpose was to bring the children some basic concepts on optics and to encourage them to explore science through optics. The Universidad del Valle Student Chapters designed a series of talks and practical workshops where children participated in hands-on experiments that easily explain the fundamental concepts of light phenomena. Afterwards the children presented their achievements in a small science fair offered to the community and tried to explain in their own words what they learned and built. In this work, we present the most successful experimental designs and the educational standards we tried to develop with this activity.
Aguilar-González, Myrna E; Luna-González, Antonio; Aguirre, Alonso; Zavala-Norzagaray, Alan A; Mundo-Ocampo, Manuel; González-Ocampo, Héctor A
2014-01-01
In this study, 10% of all registered fishermen in the coastal towns of Navachiste in Sinaloa, in northwestern Mexico, answered a survey designed to collect data on their perceptions of the following topics: the impact of turtle meat consumption; human health; bycatch; illegal turtle fishing; the illegal sea turtle market; the local economy; pollution; environmental education; the success of protective legislation; and sea turtle-based ecotourism. Perceptions were analyzed using the fuzzy logic method through classification into 5 fuzzy membership sets: VL, very low; L, low; M, moderate; H, high; VH, very high. The 9 topics generated decision areas upon applying fuzzy inference that revealed the membership level of the answers in each fuzzy set. The economic potential of sea turtle-based ecotourism and the economic profitability of the illegal turtle meat market were perceived as VL. Conservation legislation was perceived as H, although inefficiently applied due to corruption. Ecotourism and impacts on sea turtles were perceived as VL, because they were deemed unprofitable activities at the individual and community levels. Environmental education was perceived as L, because it centers on nesting, hatching and releasing turtles and is directed at elementary and middle-school students. While fishers perceive a serious negative impact of fishing activities on sea turtles in the San Ignacio-Navachiste-Macapule area, they do not see themselves individually as part of the problem. Achieving sea turtle conservation in this region requires: suitable ecotourism infrastructure, government investments in promotion, and studies to estimate the minimum number of tourists needed to assure profitability. © 2012 Wiley Publishing Asia Pty Ltd, ISZS and IOZ/CAS.
Photographic copy of photograph, photographer unknown, 1942 (original print located ...
Photographic copy of photograph, photographer unknown, 1942 (original print located at Southern UTE Agency, Bureau of Indian Affairs Office, Ignacio, Colorado). West front and south side of boy's dormitory. - Southern Ute Boarding School, Boy's Dormitory, Ouray & Capote Drives, Ignacio, La Plata County, CO
Photographic copy of photograph, photographer unknown, 1942 (original print located ...
Photographic copy of photograph, photographer unknown, 1942 (original print located at Southern UTE Agency, Bureau of Indian Affairs Office, Ignacio, Colorado). East rear and north side of boy's dormitory. - Southern Ute Boarding School, Boy's Dormitory, Ouray & Capote Drives, Ignacio, La Plata County, CO
An Experiment in Systematized Course Design for ESP at the Universidad Simon Bolivar.
ERIC Educational Resources Information Center
Curiel, Dolores N.; And Others
In order to bring about some continuity and coherence among the various English for Special Purposes (ESP) courses at the Universidad Simon Bolivar, a systematization project was undertaken. The purpose was to provide general guidelines for the production and future revision of materials while taking into account the specific characteristics of…
The Universidad Nacional Abierta of Venezuela. A Case Study in Distance Learning Systems.
ERIC Educational Resources Information Center
Friedman, H. Z.
A brief description of the country of Venezuela (geography, population, economy, internal communications, and politics) and its educational system introduce a description of the Universidad Nacional Abierta (UNA). The UNA was opened in July 1978 to expand the national system of higher education by the use of distance learning techniques. These…
NASA Astrophysics Data System (ADS)
de Alba-Martinez, D. J.
1999-05-01
Astrophysics growing group of the Universidad de Guadalajara situation is shown. Programs and activities developed at different levels are described, as popularization for children and adults (some in colaboration with Tourism Bureau and Jalisco State Education Secretary), licenciatura \\" (\\ BSc) courses actually taugth and posgraduate courses to be taugth in near future. Facilities and some exercises are shown.
Photographic copy of photograph, photographer unknown, ca. 1915 (original print ...
Photographic copy of photograph, photographer unknown, ca. 1915 (original print located at Southern Ute Agency, Bureau of Indian Affairs Office, Ignacio, Colorado). Overall view of Southern Ute Agency Boarding School, with main building (boy's dormitory) at right. - Southern Ute Boarding School, Boy's Dormitory, Ouray & Capote Drives, Ignacio, La Plata County, CO
Health Issues in the Latino Community.
ERIC Educational Resources Information Center
Aguirre-Molina, Marilyn, Ed.; Molina, Carlos W., Ed.; Zambrana, Ruth Enid, Ed.
This collection of papers includes 6 parts. Part 1, "Latino Populations in the United States," includes: (1) "Latino Health Policy: Beyond Demographic Determinism" (Angelo Falcon, Marilyn Aguirre-Molina, and Carlos W. Molina); (2) "Latino Health Status" (Olivia Carter-Pokras and Ruth Enid Zambrana); and (3)…
ERIC Educational Resources Information Center
Moreira, José António; José António, Susana; Goulão, Maria de Fátima; Barros, Daniela
2017-01-01
This paper uses qualitative evidence to describe, explore and discuss the progress of the online teaching training course taught at the Universidade Aberta to Portuguese and foreign professors of higher education institutions. As this is an entirely online course, its pedagogical design results from the combination of the basics of open distance…
78 FR 37520 - Order Denying Export Privileges
Federal Register 2010, 2011, 2012, 2013, 2014
2013-06-21
... DEPARTMENT OF COMMERCE Bureau of Industry and Security Order Denying Export Privileges In the... Molina, Jr. (``Molina'') was convicted of violating Section 38 of the Arms Export Control Act (22 U.S.C... attempting to export and causing to be exported from the United States to Mexico two AK47 semi-automatic...
ERIC Educational Resources Information Center
Molina, John C.; Ridge, Elton W.
This document consists of two statements, one made by John Molina, Director of the Office of Bilingual Education, and the other by Elton W. Ridge, Project Manager of the Lau-Bilingual programs. The statement by Molina discusses the scope and the goals of ESEA Title VII programs and what has been accomplished. Statistics are presented on the number…
ERIC Educational Resources Information Center
Cossa, Eugénia Flora Rosa; Buque, Domingos Carlos; Fringe, Jorge Jaime dos Santos
2016-01-01
This mixed-methods study explored how early-career academics (ECA) at the Universidade Eduardo Mondlane (UEM) acquire pedagogical knowledge, develop their teaching experience as well as examine their expectations regarding the teaching profession. A questionnaire, composed mostly of closed questions and one open-ended question, was applied to 71…
ERIC Educational Resources Information Center
de Pablo, Isidro; Alfaro, Fernando; Rodriguez, Miriam; Valdes, Esperanza
2011-01-01
This paper presents a case of collaboration between different types of public services and the private sector for the promotion of an entrepreneurial culture. This collaboration is achieved by means of a centre established and developed by the Universidad Autonoma de Madrid, the Centro de Iniciativas Emprendedoras (the Centre for Entrepreneurial…
2015-08-02
Optics Gabriel Molina-Terriza, Macquarie University, Australia 17:35-18:00 Tunable Coherent Multicolored Vector Vortex Beam Generator using a q...17:35 Designing Meta-Atoms for Transformation Optics, Gabriel Molina-Terriza, Macquarie University The objective in the field of transformation...copy of the light field interacts with the object and a non spatially resolving detector and the other copy is recorded with a camera . Correlations
CCD Photometry of Six Asteroids from the Universidad de Monterry Observatory
NASA Astrophysics Data System (ADS)
Sada, Pedro V.
2008-09-01
CCD photometry of six asteroids was obtained at the Universidad de Monterrey Observatory during January and February 2008. The resulting synodic rotation periods and amplitudes are as follows: 1292 Luce, 6.9541 ± 0.0002 h, 0.20 ± 0.01 mag; 1303 Luthera, 5.878 ± 0.003 h, 0.08 ± 0.01 mag; 1900 Katyusha, 9.4999 ± 0.0001 h, 0.72 ± 0.02 mag, 2807 Karl Marx, 8.842 ± 0.001 h, 0.40 ± 0.05 mag; 3409 Abramov, 7.791 ± 0.002 h, 0.55 ± 0.02 mag; and 9117 Aude, 2.8156 ± 0.0001 h, 0.20 ± 0.01 mag.
Vidotti, Vanessa Gonçalves; Kamegasawa, Amélia
2006-01-01
To analyze the ametropy, way of acquisition, the care and complications related to contact lens wear among medical students from Faculdade de Medicina de Botucatu da Universidade Estadual Paulista-UNESP--Botucatu (SP). Questionnaire applied to students from the 1st to the 6th year of the Medical school of the Faculdade de Medicina de Botucatu da Universidade Estadual Paulista-UNESP--Botucatu (SP), forming an analytical cross-sectional survey. 27.4% of the students use contact lenses, and among them 94.8% use soft contact lenses and 98% have negative degree. 46.9% discard their contact lens monthly. 63.9% have an average daily use of 14 hours, 14.1% acquire the contact lenses from optician stores or at pharmacies and 46.5% of the students clean their contact lenses when they put them on and take them off. Regarding complications, 51.0% reported ocular redness; 44.5%, blurred vision; and 42.6%, foreign body sensation, whereas only 4 students reported "keratitis". We concluded that the inadequate adaptation that occurs even in users knowledgeable about this issue such as medical students, has increased the risk of complications. This fact indicates that more attention must be paid to contact lens care in order to prevent permanent visual deficit.
García-Jiménez, Sara; Erazo-Mijares, Miguel; Toledano-Jaimes, Cairo D; Monroy-Noyola, Antonio; Bilbao-Marcos, Fernando; Sánchez-Alemán, Miguel A; Déciga-Campos, Myrna
2016-01-01
The present study determined through analytic techniques the quantification of some biomarkers that have been useful to detect early ethanol consumption in a college population. A group of 117 students of recent entry to the Universidad Autónoma del Estado de Morelos was analyzed. The enzyme determination of aspartate aminotransferase, alanine aminotransferase, and gamma glutamyltransferase as metabolic markers of ethanol, as well as the carbohydrate-deficient transferrin (CDT) detected by high chromatographic liquid (up to 1.8% of CDT), allowed us to identify that 6% of the college population presented a potential risk of alcohol consumption. The use of the biochemical-analytical method overall with the psychological drug and a risk factor instrument established by the Universidad Autónoma del Estado de Morelos permit us to identify students whose substance abuse consumption puts their terminal efficiency at risk as well as their academic level. The timely detection on admission to college can monitor and support a student consumer's substance abuse.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Nadon, G.C.; Lorenz, J.C.; Lafrenier, L.
1996-01-01
The Molina Member of the Wasatch Formation is a primary objective for light gas sandstone production. The G-Sandstone unit of the Molina produces an average of 200 MCFGPD. The chert-rich sandstones and conglomerates of the Molina Member, which are exposed in two subparallel belts on the western and eastern sides of the basin, are strikingly different from the remainder of the Wasatch formation. The underlying Atwell Gulch Member and overlying Shire Member are composed of floodplain mudstones with well developed paleosols and rare, lenticular channel sandstones. Both units are interpreted as anastomosed fluvial deposits. The Molina Member, which varies frommore » 32-118 m thick and in places contains clasts >0.2 m, is more difficult to interpret. Different portions of individual sections contain significant proportions of parallel laminated sandstones up to 5 m thick and several hundred meters wide. These parallel laminated sandstones are most common to the north along the western outcrop bell. They are interbedded with sandstones and conglomerates that are typical of a braided fluvial deposit. The contact between the two fluvial styles is sharp but conformable. The Molina Member therefore represents a perturbation in fluvial style from suspended-load to bedload and back to suspended-load over a restricted time interval. This may be the product of a change in climate, i.e., a change in rainfall amount or timing in the source area, source rock, e.g., the unroofing of a Jurassic eolian sandstone, or an increase in the depositional slope due to uplift. The return to a mud-dominated depositional system in the Shire Member argues for either climatic or source-rock variations as the primary control of the fluvial style.« less
DOE Office of Scientific and Technical Information (OSTI.GOV)
Nadon, G.C.; Lorenz, J.C.; Lafrenier, L.
1996-12-31
The Molina Member of the Wasatch Formation is a primary objective for light gas sandstone production. The G-Sandstone unit of the Molina produces an average of 200 MCFGPD. The chert-rich sandstones and conglomerates of the Molina Member, which are exposed in two subparallel belts on the western and eastern sides of the basin, are strikingly different from the remainder of the Wasatch formation. The underlying Atwell Gulch Member and overlying Shire Member are composed of floodplain mudstones with well developed paleosols and rare, lenticular channel sandstones. Both units are interpreted as anastomosed fluvial deposits. The Molina Member, which varies frommore » 32-118 m thick and in places contains clasts >0.2 m, is more difficult to interpret. Different portions of individual sections contain significant proportions of parallel laminated sandstones up to 5 m thick and several hundred meters wide. These parallel laminated sandstones are most common to the north along the western outcrop bell. They are interbedded with sandstones and conglomerates that are typical of a braided fluvial deposit. The contact between the two fluvial styles is sharp but conformable. The Molina Member therefore represents a perturbation in fluvial style from suspended-load to bedload and back to suspended-load over a restricted time interval. This may be the product of a change in climate, i.e., a change in rainfall amount or timing in the source area, source rock, e.g., the unroofing of a Jurassic eolian sandstone, or an increase in the depositional slope due to uplift. The return to a mud-dominated depositional system in the Shire Member argues for either climatic or source-rock variations as the primary control of the fluvial style.« less
ERIC Educational Resources Information Center
Jiménez, Verónica A.; Acuña, Fabiola C.; Quiero, Felipe J.; López, Margarita; Zahn, Carmen I.
2015-01-01
This work describes the preliminary results of a tutoring program that provides personalized academic assistance to first-year undergraduates enrolled in introductory chemistry, physics and mathematics courses at Universidad Andres Bello (UNAB), in Concepción, Chile. Intervened courses have historically large enrolments, diverse student population…
Castro-Núñez, Jaime
2012-01-01
The formal training of oral and maxillofacial surgeons in Colombia started in 1958 at Hospital Sanjos6, thanks to the titanic work of Waldemar Wilhelm, a German-born surgeon who settled in BogotA in 1950. Today there are seven institutions in Colombia that offer residency programs in oral and maxillofacial surgery. The aim of this article is to describe the history of the Oral and Maxillofacial Surgery Residency Program at Universidad El Bosque in Bogota.
Assessing glacier melt contribution to streamflow at Universidad Glacier, central Andes of Chile
NASA Astrophysics Data System (ADS)
Bravo, Claudio; Loriaux, Thomas; Rivera, Andrés; Brock, Ben W.
2017-07-01
Glacier melt is an important source of water for high Andean rivers in central Chile, especially in dry years, when it can be an important contributor to flows during late summer and autumn. However, few studies have quantified glacier melt contribution to streamflow in this region. To address this shortcoming, we present an analysis of meteorological conditions and ablation for Universidad Glacier, one of the largest valley glaciers in the central Andes of Chile at the head of the Tinguiririca River, for the 2009-2010 ablation season. We used meteorological measurements from two automatic weather stations installed on the glacier to drive a distributed temperature-index and runoff routing model. The temperature-index model was calibrated at the lower weather station site and showed good agreement with melt estimates from an ablation stake and sonic ranger, and with a physically based energy balance model. Total modelled glacier melt is compared with river flow measurements at three sites located between 0.5 and 50 km downstream. Universidad Glacier shows extremely high melt rates over the ablation season which may exceed 10 m water equivalent in the lower ablation area, representing between 10 and 13 % of the mean monthly streamflow at the outlet of the Tinguiririca River Basin between December 2009 and March 2010. This contribution rises to a monthly maximum of almost 20 % in March 2010, demonstrating the importance of glacier runoff to streamflow, particularly in dry years such as 2009-2010. The temperature-index approach benefits from the availability of on-glacier meteorological data, enabling the calculation of the local hourly variable lapse rate, and is suited to high melt regimes, but would not be easily applicable to glaciers further north in Chile where sublimation is more significant.
ERIC Educational Resources Information Center
Fabregas-Janeiro, Maria G.; de la Parra, Pablo Nuno
2012-01-01
In 2006, UPAEP (Universidad Popular Autonoma del Estado de Puebla) and OSU (Oklahoma State University) signed a MOU (memorandum of understanding) to develop more than 20 dual master's degree programs. This special partnership has allowed students from Mexico and the United States to study two master degree programs, in two languages, in two…
Comet Halleys Legacy: SUNA, Astronomy from Universidad Central de Venezuela (U.C.V.)
NASA Astrophysics Data System (ADS)
Romero, Gabriel; Fernandez, Nelson
2007-12-01
The Sociedad Universitaria de Astronomia (SUNA) is a group of astronomy amateurs which works inside the Universidad Central de Venezuela (Venezuelas Central University)s campus. The initiative is originated during the path through the perihelion of Comet Halley in 1986, and since then their goals are promotion of astronomical information to all the university community. Observational works are also carried out, such as: registration and investigation of astronomical events, with the purpose to offer the opportunity to all public, mostly students o the University, to enjoy a spectacle, and at the same time to motivate the students to continue professional studies of astronomy. Being this last goal one of the most gratifying in the society.
Monné, Miguel A; Santos-Silva, Antonio; Casari, Sônia A; Monné, Marcela L
2017-03-31
A checklist of the 1164 primary types of Cerambycidae, Disteniidae and Vesperidae (Coleoptera) deposited in the Museu de Zoologia, Universidade de São Paulo, São Paulo, Brazil is provided. Lectotype designations for 97 species are proposed.
[Morbidity caused by industrial accidents in a health zone].
Cruzado Quevedo, J; Sánchez Sánchez, J A; Lázaro Gómez, M J; Moreno Pina, J P; Alvarez Orcajada, M J; Cazorla González, M A
1992-05-01
The aim of the present study is to discover the morbidity produced by workplace accidents among the earning population of Molina de Segura Health Area. This was a descriptive crossover study. Site. The study was carried out in the Primary Care framework, in the Molina de Segura Health Area and with the collaboration of the Labour Health Unit of Insalud-Murcia. Over a year a total of 774 cases of time off work due to workplace accidents, out of a total of 9,302 workers, were examined. 679 cases of workers resident in Molina de Segura were included in the study, whose time-off dates fell between July 1, 1989 and June 30, 1990 and where the company for which they worked was based or had its trading name located in Molina. Of the total cases of time off work studied, 539 (79.4%) were men and 140 (20.6%) were women. The pathologies most often found were "blows, bruisings and crushings" (22.8%), "wounds and cuts" (16.8%), "back pain" (10.5%), "strains" (9.4%) and "fractures" (4.5%). A statistically significant association was found between being "a man" and "back pain"; and "a woman" and "sprains". The predominant pathologies among workplace accidents are of a less serious nature. Some pathologies owing to workplace accidents are mistakenly referred to the health services as ordinary illness. There is insufficient compliance by health professionals with filling in the forms for time off work and return to work.
ERIC Educational Resources Information Center
Martínez, Emilio G.; Tuesca, Rafael
2014-01-01
As part of an institutional program sponsored by the Centre for Teaching Excellence at the Universidad del Norte, Barranquilla, Colombia, we developed an educational research study on two sessions of human anatomy in which we combined team-based learning (TBL) and the use of iPads. Study data included the TBL, assessments applied during the…
ERIC Educational Resources Information Center
Karadima, Oscar
The transformation of the present manual system of data manipulation at the Universidad de Santiago de Chile into a computer-based information system capable of supporting decision making is proposed. The information system would be used to determine the number of faculty required by each academic department, based on the number of weekly hours…
ERIC Educational Resources Information Center
James, Arthur
The strategies of student evaluation and the patterns of results are compared for The Universidad Nacional de Educacion a Distancia (UNED) in Spain and The Open University of The United Kingdom. Both universities operate a system of undergraduate subject credits leading to a degree, but the length of the courses of the two systems differ. UNED…
Gardner, A.L.; Robbins, C.B.
1999-01-01
The purpose of this application is to conserve the accustomed understanding and usage of the fur seal name Arctocephalus F. Cuvier, 1826 by the designation of Phoca pusilia Schreber, [1775] as the type species, thus conserving also the name Callorhinus Gray, 1859. At present Phoca ursina Linnaeus, 1758 is the valid type species of both Arctocephalus and Callorhinus. The name Arctocephalus relates to a genus of some seven fur seals from the southern hemisphere, while Callorhinus is used for the single species C. ursinus (Linnaeus) from the northern hemisphere. It is also proposed that the universal understanding of the names Otaria Peron, 1816 and Eumetopias Gill, 1866 should be conserved for the southern and northern sea lions respectively by designating Phoca leonina Molina, 1782 (for which the valid specific name is P. byronia de Blainville, 1820) as the type species of Otaria. At present Phoca jubata Schreber, [1776] is the type species of Otaria and the name Otaria is a senior subjective synonym of Eumetopias. The four genera Arctocephalus, Callorhinus, Otaria and Eumetopias are all placed in the family OTARIIDAE Gray, 1825.
[Smoking and student survival at Universidad Santiago de Cali, 2004-2007].
Tafur-Calderón, Luis A; Millán-Estupiñan, Juan C; Zapata-Ossa, Helmer; Ordoñez-Arana, Gustavo A; Varela, Jesús M
2010-04-01
This article presents the results of monitoring students who enrolled at Universidad Santiago de Cali (USC) during the second half of 2004. Its purpose was to determine the influence of smoking, the academic programme and the cost of enrollment on student survival over a three-year period (2004-2007). The study involved a prospective cohort of 970 students who entered the university in 2004. Cox regression was used for survival analysis to determine the relationship between independent variables and university stay. The results of this model established associations between smoking and department with survival in the university, but discarded association with the cost of enrollment. The risk of university desertion was higher amongst students from the Health faculty adjusted for smoking (RR = 1.277 (1.121-1.455)). Similarly, the risk of desertion was higher in smokers adjusted by faculty (RR = 1.194 (1.026-1.390). It was found that habitual smokers had shorter university stay than nonsmokers. University stay was longer in students enrolled in academic programmes other than health.
ERIC Educational Resources Information Center
James, Arthur
The organization, methods, and outcomes of the distance education systems at the Universidad Nacional de Educacion a Distancia (UNED) in Spain and The Open University of the United Kingdom are compared. The following topics are covered: higher education in Spain, UNED's ideology, student characteristics in both universities, organization,…
NASA Technical Reports Server (NTRS)
Yoshino, K.; Esmond, J. R.; Freeman, D. E.; Parkinson, W. H.
1993-01-01
Laboratory measurements of the relative absorption cross sections of ozone at temperatures 195, 228, and 295 K have been made throughout the 185 to 254 nm wavelength region. The absolute absorption cross sections at the same temperatures have been measured at several discrete wavelengths in the 185 to 250 nm region. The absolute cross sections of ozone have been used to put the relative cross sections on a firm absolute basis throughout the 185 to 255 nm region. These recalibrated cross sections are slightly lower than those of Molina and Molina (1986), but the differences are within a few percent and would not be significant in atmospheric applications.
Oliveira, Sarah Siqueira; Falaschi, Rafaela Lopes; Lamas, Carlos josÉ Einicker
2018-04-20
This paper provides a catalogue of the type specimens of Lygistorrhinidae (Diptera: Bibionomorpha) held in the collection of the Museu de Zoologia da Universidade de São Paulo, Brazil (MZUSP). Label information and type condition of the six type specimens (three holotypes and three paratypes) of four species are provided, along with high resolution images of the types and their labels.
Colín-Ramírez, Eloisa; Rivera-Mancía, Susana; Infante-Vázquez, Oscar; Cartas-Rosado, Raúl; Vargas-Barrón, Jesús; Madero, Magdalena; Vallejo, Maite
2017-01-01
Introduction Systemic hypertension (HTN) is a common risk factor for cardiovascular disease. In Mexico, HTN prevalence has increased over time and is currently 31%. Nonetheless, information about the country's HTN incidence and its associated risk factors is scarce. Understanding this condition is a priority for identifying the scope of primary prevention. The main objective of this study is to evaluate the effect of traditional and non-traditional risk factors on the incidence of HTN in a cohort of healthy Mexico City residents under biannual follow-up for 10 years. Methods and analysis A prospective longitudinal study is proposed in which clinically healthy residents of Mexico City between 20 and 50 years old will be recruited; the participants will be evaluated every 2 years over a period of 10 years or until they develop HTN. Evaluations regarding sociodemographic, clinical, anthropometric, biochemical, diet, physical activity, stress, sleep quality, alcohol and tobacco consumption factors will be performed. The participants will be recruited from the 16 municipalities of Mexico City through promotional strategies aimed at the community and will be clinically evaluated at a tertiary care institution, Instituto Nacional de Cardiología Ignacio Chávez (National Institute of Cardiology Ignacio Chavez), located in Mexico City, Mexico. Sample size estimated for this study is 3436, and the Cox proportional hazards model will be used to estimate HRs for the association between explanatory variables and HTN using both raw and adjusted data. Ethics and dissemination This study was approved by the Institutional Bioethics Committee of the Instituto Nacional de Cardiología Ignacio Chávez (National Institute of Cardiology Ignacio Chavez) under number 13-802. Findings from this study will be disseminated through scientific papers and research conferences. PMID:28760800
Colín-Ramírez, Eloisa; Rivera-Mancía, Susana; Infante-Vázquez, Oscar; Cartas-Rosado, Raúl; Vargas-Barrón, Jesús; Madero, Magdalena; Vallejo, Maite
2017-07-31
Systemic hypertension (HTN) is a common risk factor for cardiovascular disease. In Mexico, HTN prevalence has increased over time and is currently 31%. Nonetheless, information about the country's HTN incidence and its associated risk factors is scarce. Understanding this condition is a priority for identifying the scope of primary prevention. The main objective of this study is to evaluate the effect of traditional and non-traditional risk factors on the incidence of HTN in a cohort of healthy Mexico City residents under biannual follow-up for 10 years. A prospective longitudinal study is proposed in which clinically healthy residents of Mexico City between 20 and 50 years old will be recruited; the participants will be evaluated every 2 years over a period of 10 years or until they develop HTN. Evaluations regarding sociodemographic, clinical, anthropometric, biochemical, diet, physical activity, stress, sleep quality, alcohol and tobacco consumption factors will be performed. The participants will be recruited from the 16 municipalities of Mexico City through promotional strategies aimed at the community and will be clinically evaluated at a tertiary care institution, Instituto Nacional de Cardiología Ignacio Chávez (National Institute of Cardiology Ignacio Chavez), located in Mexico City, Mexico. Sample size estimated for this study is 3436, and the Cox proportional hazards model will be used to estimate HRs for the association between explanatory variables and HTN using both raw and adjusted data. This study was approved by the Institutional Bioethics Committee of the Instituto Nacional de Cardiología Ignacio Chávez (National Institute of Cardiology Ignacio Chavez) under number 13-802. Findings from this study will be disseminated through scientific papers and research conferences. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise
Fachin, Diego Aguilar; Lamas, Carlos José Einicker
2015-02-12
Following a recommendation of the International Code of Zoological Nomenclature, a catalogue of the type specimens of Stratiomyidae (Diptera: Brachycera) held in the collection of the Museu de Zoologia da Universidade de São Paulo, Brazil (MZUSP) is provided, with information on 30 type specimens (including 14 primary types) of 17 Neotropical species.
[The teaching of history at the Faculdade Nacional de Filosofia of the Universidade do Brasil].
Ferreira, Marieta de Moraes
2012-06-01
This work analyzes the trajectory of the history course at the Faculdade Nacional de Filosofia of the Universidade do Brasil between 1939 and 1964/1965. Special emphasis is placed on the period between 1955 and 1965, when there was the separation of the history and geography courses, through to the onset of the reorganization of the schools and institutes of the university. The Faculdade Nacional de Filosofia was a benchmark for the other schools of philosophy in the country, as well as being a reference in the development of the history of education in Brazil. The approach adopted is geared to the field of the history of the historiography, with a focus on the study of the trajectories, institutions and relationship networks.
ERIC Educational Resources Information Center
Theiler, Julio; Isla, Miguel; Arrillaga, Hugo; Ceirano, Eduardo; Lozeco, Cristobal
This paper explains the educational changes in the Water Resources Engineering program offered by the Universidad Nacional del Litoral in Santa Fe, Argentina, for the last 20 years at the undergraduate level. The need for modernizing the engineering teaching program occurred due to changes in the social system in which the concepts of development…
Carreta, Jorge Augusto
2016-01-01
This article investigates the relationships between ceroplastics and the institutionalization of forensic medicine as a discipline at the Faculty of Medicine, Universidade de São Paulo, Brazil. The wax models, representing diseases or body parts that were the subject of medical forensic investigation, were produced by Augusto Esteves between 1936 and 1960. It is believed that the ceroplastic production represented the program devised by Flamínio Fávero, full professor of forensic medicine between 1923 and 1955. The comparison between the wax pieces at Museu Técnico-Científico (a science and technology museum) at Instituto Oscar Freire and the treatise on forensic medicine by Fávero, first published in 1938, indicates that such a supposition is plausible.
2007-02-15
Ignacio Mas, Giovanni Minetti, Phelps Williams, Mike Rasay, Paul Mahacek, Chris Kitts (all from Santa Clara University) and Karolyn Ronzono, NASA Ames at GeneSat tracking dish at Stanford University in Northern California
... product (Maca Gelatinizada La Molina, Laboratories Hersil, Lima, Peru) daily for 12 weeks can increase sexual desire in healthy men. "Tired blood" (anemia). Leukemia. Chronic fatigue syndrome (CFS). Improving energy and ...
ERIC Educational Resources Information Center
Vázquez-Cano, Esteban; Martín-Monje, Elena; Castrillo de Larreta-Azelain, María Dolores
2016-01-01
This paper shows some research which analysed the didactic functionality of Personal Learning Environments (PLEs) and Open Educational Resources (OERs). They were created by students from the Master's Degree in Information and Communication Technologies applied to language teaching and processing, at Universidad Nacional de Educación a Distancia…
Detail of stairway and main entrance on west front of ...
Detail of stairway and main entrance on west front of center block, showing steps and frame canopy. View to southeast. - Southern Ute Boarding School, Boy's Dormitory, Ouray & Capote Drives, Ignacio, La Plata County, CO
Ground Motion in Lima: Pisco Earthquake of August 15, 2007 (Mw7.9)
NASA Astrophysics Data System (ADS)
Bernal, I.; Tavera, H.
2008-05-01
On 15 of August of 2007 at 06h 40min, local time, the central region of Peru was shooked by an earthquake magnitude Mw=7.9 with epicenter at 13.49°S and -76.85°W; this is, 74 km west of the city of Pisco. The earthquake was recorded by a total of fourteen accelerometers that operate in the city of Lima which show clearly the development of a complex process of rupture formed by two sources (R1 and R2) separated by 60-70 seconds. Maximum acceleration registered in the city of Lima was of 115.2 cm/seg² (0.12g) in the Urb. The Rinconada of the district the Molina located 155 km northwest from the epicenter. The periods associated to the maximum spectral acceleration appear to be between 0.1 to 0.4s in RIN and MOL, both located in the La Molina District; for ANC, CSM, MAY located in the Ancon, Rímac and Ate Vitarte district, are within the range of 0.1-0.6s; for CER, ANR, PUCP, CLD-CIP located in the San Borja, Santiago de Surco, San Miguel and San Isidro district the range is of 0.1-1.2s, and for CAL in Callao it is of 0.1-1.6s. The predominant periods have values close to 0.1s in the Molina and San Miguel distric, of 0.2s in Ate Vitarte and Rimac, of 0.3s in the Molina, Rimac, Ate Vitarte and Ancon, and of 0.5s in Santiago de Surco disctrict. In the Molina district, two acelerometric stations are located at less than 2 km away from each other, and present predominant periods next to 0.1s and 0.3s, which implies a strong variation of the physical properties of the ground at short distances. Shear wave velocity estimates, using the unidimensional method at stations MOL, MAY and ANC, give values of 80 m/s (with thicknesses less than 2 m), 200 m/s (with thicknesses less than 9 m) and of 690 m/s for the halfspace, values that suggest a compacted ground with respect to the rest of stations. Stations CAL and RIN show velocities of 60 of m/s (with thicknesses of 11 and 3 m respectively), a second layer of 140 m/s (with thicknesses of 12 and 7 m) over a halfspace of 450 m
NASA Technical Reports Server (NTRS)
Setlik, R. F.; Meyer, D. J.; Shibata, M.; Roskwitalski, R.; Ornstein, R. L.; Rein, R.
1994-01-01
We present a full-coordinate model of residues 1-319 of the polymerase domain of HIV-I reverse transcriptase. This model was constructed from the x-ray crystallographic structure of Jacobo-Molina et al. (Jacobo-Molina et al., P.N.A.S. USA 90, 6320-6324 (1993)) which is currently available to the degree of C-coordinates. The backbone and side-chain atoms were constructed using the MAXSPROUT suite of programs (L. Holm and C. Sander, J. Mol. Biol. 218, 183-194 (1991)) and refined through molecular modeling. A seven base pair A-form dsDNA was positioned in the nucleic acid binding cleft to represent the template-primer complex. The orientation of the template-primer complex in the nucleic acid binding cleft was guided by the positions of phosphorus atoms in the crystal structure.
NASA Astrophysics Data System (ADS)
Iturrizaga, Lasafam; Charrier, Reynaldo
2013-04-01
Throughout the Andes Mountain range of South America a general trend of glacier shrinkage has taken place in the last century. Only a few glaciers have shown a rather non-continuous trend of glacier retreat and temporally advanced or even surged during the mid-19th to 20th century. One of the earliest assumed glacier surges has occurred in the upper Cachapoal catchment area at the homonymous glacier. In climatic respect the Cachapoal glacier is located in the transition zone from the most southern part of the Dry Central Andes of Chile to the more humid zone of the Wet Andes. The region is affected mainly by winter precipitation deriving from the Westerlies. The debris-covered, 12 km-long Cachapoal glacier represents one of the largest valley glaciers in the Central Andes. It is an avalanche-fed glacier with an almost 1500 m-high head wall in its upper catchment area flowing down from Picos del Barroso (5180 m) and terminates at an elevation of 2630 m a.s.l. with a bifurcated glacier tongue. A large moraine complex, almost 2 km in length and 500 m in width, separates the two glacier lobes. During times of advanced glacier tongue positions the Ríos Molina and Cachapoal may be have blocked independently at two distinct localities which are situated about 2300 m apart from each other. A blockage with temporal lake formation has occurred at least in the years 1848, 1955 and 1981 (cf. Plagemann 1887, Peña 1981), from which the rupture of the earliest glacier barrier has been the most devastating. This event is locally reminded as "la gran avenida en seco" in the historical record. Geomorphological evidence of the past historical and modern glacier expansions is given in the proglacial area by a fresh dead-ice hummocky topography and glacial trimlines at the valley flanks. More down valley broad outwash plains and boulder clusters indicate past high energy floods produced by glacier lake outbursts. Regarding the small size of the catchment area of the Río Molina
Karl Brown's Hardscrabble Roots Prepared Him for His Medicaid Mission.
Diamond, Frank
2018-04-01
The CMO of Molina Healthcare of Utah grew up, let's say, not rich. He says that and a varied background-including a stint in the Air Force-helps him deal with changing policies involving a challenging population.
Temperature dependence of the ClONO2 UV absorption spectrum
NASA Technical Reports Server (NTRS)
Burkholder, James B.; Talukdar, Ranajit K.; Ravishankara, A. R.
1994-01-01
The temperature dependence of the ClONO2 absorption spectrum has been measured between 220 and 298 K and between 195 and 430 nm using a diode array spectrometer. The absorption cross sections were determined using both: (1) absolute pressure measurements at 296 K and (2) measurements at various temperatures relative to 296 K using a dual absorption cell arrangement. The temperature dependence of the ClONO2 absorption spectrum shows very broad structure. The amplitude of the temperature dependence relative to that at 296 K is weak at short wavelengths, less than 2% at 215 nm and 220 K, but significant at the wavelengths important in the stratosphere, about 30% at 325 nm and 220 K. Our ClONO2 absorption cross section data are in good general agreement with the previous measurements of Molina and Molina (1979).
Gaze, Rosangela; Carvalho, Diana Maul de; Tura, Luiz Fernando Rangel; Martins, Carolina Passos Telles Taveira; Lobato, Vanessa Maria Tavares
2012-06-01
An inventory of the theses on hepatitis of the Faculdade de Medicina of the Universidade Federal do Rio de Janeiro between 1837 and 2000 is presented. The analysis indicates the potential and limits for discussion of the evolutionary framework of scientific knowledge on these health problems in Brazil. The theories are also discussed in light of their scientific reference points and the technological and social changes that influenced them. The landmarks in medical education and knowledge about hepatitis are identified and categorized, considering that the theses reveal at the very least the state of the art on the subject. The study makes it possible to explore the foundations upon which the scientific knowledge on hepatitis were built and indicate possibilities for research in the reconstruction of scientific knowledge of other health problems.
Laval, Enrique
2014-06-01
Dr. Juan Marín Rojas, M.D., was the first Professor of History of Medicine at Universidad de Chile, navy doctor, diplomat, writer and literary critic. Member of the International Society of History of Medicine, and Correspondent Member for Chile of the "Office de Documentation de Médecine et Pharmacie Militaire", Liege, Belgium, from which his "Essay about the origin of syphilis" is transcribed with interesting historical facts and little known arguments that affirm the non-american origin of syphilis, but "aspire to leave a doubt, given not a contrary conviction".
Prevention of Acute Rheumatic Fever and Rheumatic Heart Disease
... Canada Henry Ford Hospital, Detroit, Michigan Instituto Nacional de Cardiología Ignacio Chávez – INCICh México City, México Kuang- ... Pompidou Hospital, Paris, France; the Centre Hospitalier Territorial de Nouvelle Calédonie, New Caledonia; Maputo Heart Institute, Maputo, ...
Lucero, Boris; Saracini, Chiara; Muñoz-Quezada, María Teresa; Mendez-Bustos, Pablo; Mora, Marco
2018-06-14
The Laboratory of the Neuropsychology and Cognitive Neurosciences Research Center (CINPSI Neurocog), located in the "Technological Park" building of the Catholic University of Maule (Universidad Católica del Maule, UCM) campus in Talca, Chile, has been established as "Psychology Lab" recently in July, 2016. Our lines of work include basic and applied research. Among the basic research, we study executive functions, decision-making, and spatial cognition. In the applied field, we have studied neuropsychological and neurobehavioral effects of pesticides exposure, among other interests. One of our aims is to develop collaboration both national and internationally. It is important to mention that to date there are only few psychology laboratories and research centers in Chile involved with the fields of neuropsychology and neurosciences. Thus, this scientific effort could be a groundbreaking initiative to develop specific knowledge in this area locally and interculturally through its international collaborations.
Federal Register 2010, 2011, 2012, 2013, 2014
2012-06-06
... On October 21, 1995, the President, invoking the authority, inter alia, of the International..., October 24, 1995) (the ``Order''). In the Order, the President declared a national emergency to deal with... Cotilla 2032, Piso 10, Colonia Americana, Guadalajara, Jalisco, Mexico; Ignacio Ramos Praslow 640...
Photographic copy of photograph, photographer unknown, ca. 1930 (original print ...
Photographic copy of photograph, photographer unknown, ca. 1930 (original print located at Colorado Historical Society, Denver, Colorado). Overall view of Southern UTE Agency Boarding School, with boys dormitory at center. - Southern Ute Boarding School, Boy's Dormitory, Ouray & Capote Drives, Ignacio, La Plata County, CO
Identification of selected CITES-protected Araucariaceae using DART TOFMS
Philip D. Evans; Ignacio A. Mundo; Michael C. Wiemann; Gabriela D. Chavarria; Pamela J. McClure; Doina Voin; Edgard O. Espinoza
2017-01-01
Determining the species source of logs and planks suspected of being Araucaria araucana (Molina) K.Koch (CITES Appendix I) using traditional wood anatomy has been difficult, because its anatomical features are not diagnostic. Additionally, anatomical studies of Araucaria angustifolia (Bertol.) Kuntze, Araucaria...
Temperature dependence of the ClONO{sub 2} UV absorption spectrum
DOE Office of Scientific and Technical Information (OSTI.GOV)
Burkholder, J.B.; Talukdar, R.K.; Ravishankara, A.R.
1994-04-01
The temperature dependence of the ClONO{sub 2} absorption spectrum has been measured between 220 and 298 K and between 195 and 430 nm using a diode array spectrometer. The absorption cross sections were determined using both: (1) absolute pressure measurements at 296 K and (2) measurements at various temperatures relative to 296 K using a dual absorption cell arrangement. The temperature dependence of the ClONO{sub 2} absorption spectrum shows very broad structure. The amplitude of the temperature dependence relative to that at 296 K is weak at short wavelengths, < 2% at 215 nm and 220 K, but significant atmore » the wavelengths important in the stratosphere, {approximately} 30% at 325 nm and 220 K. The authors ClONO{sub 2} absorption cross section data are in good general agreement with the previous measurements of Molina and Molina.« less
Photographic copy of photograph, photographer unknown, ca. 1930 (original print ...
Photographic copy of photograph, photographer unknown, ca. 1930 (original print located at Colorado Historical Society, Denver, Colorado). Overall views of Southern Ute Agency Boarding School, with boys' dormitory at left of lower view. - Southern Ute Boarding School, Boy's Dormitory, Ouray & Capote Drives, Ignacio, La Plata County, CO
Arcuri, Edna Apparecida Moura; Araújo, Thelma Leite de; Oliveira, Maria Amélia Campos
1983-04-01
The main objective of this study was to find out a some characteristics of the freshman of the Escola de Enfermagem da Universidade de São Paulo, in 1981, and verify which were the reasons that influenced their choice of nursing as a profession. Out of the 80 entering students, 51 answered the questionnaire; 47.0% indicated nursing as their first options; 60.8% of them had, in previous years, tried other schools. The answers more often given by these students for their choice of nursing as profession were related ta: interest in biological science, willing to help people and worry with level of well-being of the population.
Buechler, Stephanie
2016-12-01
With the retreat of the state under neoliberalism, the lack of (or negligible) government and non-governmental support reasserts grassroots initiatives as a global-change strategy. A feminist political ecology approach and the concept of adverse inclusion were used to facilitate an analysis of social differences shaping local-level adaptive responses. Adaptive responses of small farmers in the border village of San Ignacio, Sonora, Mexico, who are increasingly vulnerable to climate change, water scarcity, and changing labor markets were studied. Gender differences in production sites translate into diverse vulnerabilities and adaptive strategies. Local capacities and initiatives should be a focus of research and policy to avoid viewing women and men as passive in the face of global change. The dynamic strategies of San Ignacio women and men in home gardens and small orchards hold lessons for other regions particularly related to adaptation to climate change via agrobiodiversity, water resource management, and diversified agricultural livelihoods.
"Optics 4 every1", the hands-on optics outreach program of the Universidad Autonoma de Nuevo Leon
NASA Astrophysics Data System (ADS)
Viera-González, Perla M.; Sánchez-Guerrero, Guillermo E.
2016-09-01
The Fisica Pato2 (Physics 4 every1) outreach group started as a need of hands-on activities and active Science demonstrations in the education for kids, teenagers and basic education teachers in Nuevo Leffon maintaining a main objective of spread the word about the importance of Optics and Photonics; for accomplish this objective, since November 2013 several outreach events are organized every year by the group. The program Optics 4 every1 is supported by the Facultad de Ciencias Fisico Matematicas of the Universidad Autonoma de Nuevo Leon and the International Society for Optics and Photonics and consist in quick hands-on activities and Optics demonstrations designed for teach basic optical phenomena related with light and its application in everyday life. During 2015, with the purpose of celebrate the International Year of Light 2015, the outreach group was involved in 13 different events and reached more than 8,000 people. The present work explains the activities done and the outcome obtained with this program.
Eracing the Simple Certainty of Difference: A Psychoanalytic Contribution.
ERIC Educational Resources Information Center
Lombardi, Karen L.
2002-01-01
Asserts that racism, classism, and sexism are fostered not only through material conditions but also through the privileging of difference common to Western intellectual thought. Turns to the unconscious of psychoanalytic theory, especially the theories of Melanie Klein and Ignacio Matter Blanco, recommending an alternative discourse on race,…
Aceves-Velázquez, Eduardo; Vieyra-Herrera, Gerardo; Rodríguez-Chávez, Laura; Herrera-Alarcón, Valentín
2017-07-16
According to current guidelines, in patients without additional risk factors who have undergone aortic valve replacement with a bioprosthesis, anticoagulation in the first 3 months after surgery is still a matter of debate. According to current evidence, aspirin in low doses is a reasonable alternative to vitamin K antagonists (VKA). A comparison is made between the incidence of thrombotic and haemorrhagic complications in patients with low thrombotic risk who underwent aortic valve replacement with a bioprosthesis in the National Institute of Cardiology of Ignacio Chávez of Mexico. The hypothesis: aspirin as monotherapy has a beneficial effect compared to VKA. The studied patients were the low thrombotic risk patients who underwent aortic valve replacement with a bioprosthesis in the National Institute of Cardiology of Ignacio Chávez of Mexico from 2011 to 2015. The groups studied were: aspirin only, VKA only, and the combination of VKA plus aspirin. The patients were retrospectively followed-up for 12 months, and the thrombotic and haemorrhagic complications were documented. Of the 231 patients included in the study, only one patient in the VKA only group presented with a haemorrhagic complication. No thrombotic complications were observed. In the present study no thrombotic complications were observed in patients who did not receive anticoagulation in the first 3 months after an aortic valve replacement with a bioprosthesis after a follow up period of 12 months. This suggests that the use of aspirin only is safe during this period. Copyright © 2017 Instituto Nacional de Cardiología Ignacio Chávez. Publicado por Masson Doyma México S.A. All rights reserved.
A Preliminary Evaluation of Efforts to Diversify Psychology
ERIC Educational Resources Information Center
Banks, Brea M.; D'Santiago-Eastman, Verenice
2018-01-01
Underrepresentation of individuals from diverse backgrounds in the field of psychology is a well-documented concern, as identified gaps directly impact individuals served (Rogers & Molina, 2006; Zhang & Katsiyannis, 2002). This pilot examination evaluated a task force that sought to address this deficit through targeting the recruitment…
Working Papers in Educational Linguistics, 1996-1997.
ERIC Educational Resources Information Center
Furumoto, Mitchell A., Ed.; And Others
1997-01-01
Reports of language research in the 1996 issue include: "Corpus Planning for the Southern Peruvian Quechua Language" (Serafin M. Coronel-Molina); "Foreign Language Planning in U.S. Higher Education: The Case of a Graduate Business Program" (Mitchell A. Furumoto); "Charting New Directions: Of Communication in a Social…
Stratospheric ozone - Impact of human activity
NASA Technical Reports Server (NTRS)
Mcelroy, Michael B.; Salawitch, Ross J.
1989-01-01
The current knowledge of the chemistry of the stratosphere is reviewed, with particular consideration given to the measurements from the Atmospheric Trace Molecule Spectroscopy (ATMOS) experiment and from the Airborne Antarctic Ozone Experiment. Analysis of the ATMOS data at 30 deg N suggests that the current understanding of the contemporary-stratosphere chemistry at mid-latitudes is relatively complete, except for possible problems with the diurnal variations of N2O5 at low altitudes, and with ClNO3 at higher altitudes. Except for some difficulties with these two compounds, the data from ATMOS agree well with the gas phase models for nitrogen and chlorine species at 30 deg N in spring. It is emphasized that, in addition to the HOCl mechanism proposed by Solomon et al. (1986), the ClO-BrO scheme proposed by McElroy et al. (1986), and the ClO dimer mechanism introduced by Molina and Molina (1987), other processes exist that are responsible for ozone removal.
Souza, Vanderlei Sebastiao de; Dornelles, Rodrigo Ciconet; Coimbra Junior, Carlos E A; Santos, Ricardo Ventura
2013-06-01
This work addresses the context of the creation, as well as the structure and contents, of the Museum of Genetics (Museu da Genética), created in 2011 and located in the Department of Genetics of the Federal University of Rio Grande do Sul (Universidade Federal do Rio Grande do Sul), in Porto Alegre, Brazil. The materials available at the Museum of Genetics are a rich resource for research on the history of genetics in Brazil (and especially the genetics of human populations) beginning with the second half of the twentieth century. Despite the prominence of the field of genetics in Brazil, little research has been done on this topic.
Martínez-Araya, Jorge Ignacio; Grand, André; Glossman-Mitnik, Daniel
2016-01-28
Correction for 'Towards the rationalization of catalytic activity values by means of local hyper-softness on the catalytic site: a criticism about the use of net electric charges' by Jorge Ignacio Martínez-Araya et al., Phys. Chem. Chem. Phys., 2015, DOI: 10.1039/c5cp03822g.
Photographic copy of construction drawing, U.S. Department of the Interior, ...
Photographic copy of construction drawing, U.S. Department of the Interior, Office of Indian Affairs, Supervising Construction Engineer, Albuquerque, New Mexico, 7 August 1936 (original print located at Albuquerque Area Office, Bureau of Indian Affairs, Albuquerque, New Mexico). Elevations. - Southern Ute Boarding School, Boy's Dormitory, Ouray & Capote Drives, Ignacio, La Plata County, CO
Photographic copy of construction drawing, U.S. Department of the Interior, ...
Photographic copy of construction drawing, U.S. Department of the Interior, Office of Indian Affairs, Supervising Construction Engineer, Albuquerque, New Mexico, 7 August 1936 (original print located at Albuquerque Area Office, Bureau of Indian Affairs, Albuquerque, New Mexico). Details. - Southern Ute Boarding School, Boy's Dormitory, Ouray & Capote Drives, Ignacio, La Plata County, CO
USDA-ARS?s Scientific Manuscript database
Murta (Ugni molinae T.) berries were vacuum dried at a constant pressure of 15 kPa. The effects of processing temperatures (50, 60, 70, 80 and 90 °C) on the physico-chemical characteristics, the phenolic and flavonoid compounds, the antioxidant activity (measured by DPPH and ORAC) and the sugar and ...
ERIC Educational Resources Information Center
Zoreda, Margaret Lee, Comp.; Diop, Mamoudou Si, Comp.; Vivaldo Lima, Javier, Comp.
The articles included in this volume were selected as exemplary papers from the conference in Mexico. The goal of the forum was to provide an opportunity for researchers from the three branches of the Universidad Autonoma Metropolitana (UAM) to meet and discuss research projects currently in progress at the university. The works presented here…
Photographic copy of construction drawing, U.S. Department of the Interior, ...
Photographic copy of construction drawing, U.S. Department of the Interior, Office of Indian Affairs, Supervising Construction Engineer, Albuquerque, New Mexico, 7 August 1936 (original print located at Albuquerque Area Office, Bureau of Indian Affairs, Albuquerque, New Mexico). Entrance details. - Southern Ute Boarding School, Boy's Dormitory, Ouray & Capote Drives, Ignacio, La Plata County, CO
Photographic copy of construction drawing, U.S. Department of the Interior, ...
Photographic copy of construction drawing, U.S. Department of the Interior, Office of Indian Affairs, Supervising Construction Engineer, Albuquerque, New Mexico, 7 August 1936 (original print located at Albuquerque Area Office, Bureau of Indian Affairs, Albuquerque, New Mexico). Basement Plan. - Southern Ute Boarding School, Boy's Dormitory, Ouray & Capote Drives, Ignacio, La Plata County, CO
Photographic copy of construction drawing, U.S. Department of the Interior, ...
Photographic copy of construction drawing, U.S. Department of the Interior, Office of Indian Affairs, Supervising Construction Engineer, Albuquerque, New Mexico, 7 August 1936 (original print located at Albuquerque Area Office, Bureau of Indian Affairs, Albuquerque, New Mexico). Second floor plan. - Southern Ute Boarding School, Boy's Dormitory, Ouray & Capote Drives, Ignacio, La Plata County, CO
NASA Astrophysics Data System (ADS)
Hueso, R.; Sanchez-Lavega, A.; Pérez-Hoyos, S.
2011-12-01
Planetary science is a highly multidisciplinary field traditionally associated to Astronomy, Physics or Earth Sciences Departments. Spanish universities do not generally offer planetary sciences courses but some departments give courses associated to studies on Astronomy or Geology. We show a different perspective obtained at the Engeneering School at the Universidad del País Vasco in Bilbao, Spain, which offers a Master in Space Science and Technology to graduates in Engineering or Physics. Here we detail the experience acquired in two years of this master which offers several planetary science courses: Solar System Physics, Astronomy, Planetary Atmospheres & Space Weather together with more technical courses. The university also owns an urban observatory in the Engineering School which is used for practical exercises and student projects. The planetary science courses have also resulted in motivating part of the students to do their master thesis in scientific subjects in planetary sciences. Since the students have very different backgrounds their master theses have been quite different: From writing open software tools to detect bolides in video observations of Jupiter atmosphere to the photometric calibration and scientific use or their own Jupiter and Saturn images or the study of atmospheric motions of the Venus' South Polar Vortex using data from the Venus Express spacecraft. As a result of this interaction with the students some of them have been engaged to initiate Ph.D.s in planetary sciences enlarging a relative small field in Spain. Acknowledgements: The Master in Space Science and Technology is offered by the Aula Espazio Gela at the Universidad del País Vasco Engineer School in Bilbao, Spain and is funded by Diputación Foral de Bizkaia.
Identification of Novel Targets of the Human Cell Cycle Regulatory Protein Cdc34
1998-07-01
Bohman, for stains and plamids, J. La Baer for the cDNA library, C. Molina, H. P. Roest, J. Hoeijmaker, P. Sassone-Corsi for antisera, and to Shirong...mammalian CDC34 cell cycle gene. American Association of Cancer Research, 36, A191 (1995). Hershko, A., Role of ubiquitin-mediated proteolysis in cell
Proceedings of the First Inter-American Conference on Bilingual Education.
ERIC Educational Resources Information Center
Troike, Rudolph C., Ed.; Modiano, Nancy, Ed.
The conference papers presented here are grouped under the six topics around which the conference was organized. The section on program goals and models for bilingual education contains papers by Joshua Fishman, Salomon Nahmad, John C. Molina, Alberto Escobar, G. Kent Gooderham, and Dillon Platero. The section on teaching the second language…
NASA Astrophysics Data System (ADS)
Perez-Hoyos, Santiago; Sanchez-Lavega, A.; Hueso, R.; Rojas, J. F.
2010-10-01
The Aula Espazio Gela is a facility at the School of Technical Engineering of the Universidad del Pais Vasco (Bilbao, Spain) dedicated to the education of undergarduated and gratuated students in the research and technology of space science activities. It also promotes the collaboration between the University and industrial spatial sector. One of the main elements of this facility is an astronomical observatory that is oriented to the activities of the students of the Master in Space Science and Technology. The main instrument is a 50 cm aperture Dall-Kirham telescope with equatorial mount completely robotized that includes different CCD cameras. Here we present some of the projects developed by graduate and under-graduate students in the field of the solar system. Explicitly we present some studies dedicated to the studies of planetary atmospheres and to acquire skills on the software management of planetary images. Aknowledgements: This project is supported by the Dpto. Innovación y Promoción Económica de la Diputación Foral de Bizkaia (Basque Country).
75 FR 60126 - Performance Review Board Members
Federal Register 2010, 2011, 2012, 2013, 2014
2010-09-29
... Daulaire Beverly W. Davis Jeffrey S. Davis L'Tonya J. Davis Lori E. Davis Diann Dawson Molly P. Dawson.... Miller Tamara L. Miller George G. Mills Jr. Samuel P. Mitchell Madeline Mocko John W. Molina John T... William D. Saunders David W. Sayen James V. Scanlon Donald L. Schneider Lawrence N. Self James D. Seligman...
El primer "Convidado de Piedra" No Espanol (The First Italian Drama on the Don Juan Theme).
ERIC Educational Resources Information Center
Garcia Berrio, Antonio
1967-01-01
A manuscript dated 1651 and now housed at the National Library in Florence, Italy, suggests that the document may be the first Italian adaptation of the Spanish drama, "El burlador de Sevilla y Convidado de Piedra" ("The Deceiver of Seville"). The Spanish tragedy, written in 1630 by Gabriel Tellez, known as Tirso de Molina,…
NASA Astrophysics Data System (ADS)
Rumble, Greville; Borden, George A.
1983-12-01
In 1977 the government of Costa Rica established a new university, the Universidad Estatal a Distancia (UNED), and charged it with using distance teaching methods to meet the needs of new target groups as well as to alleviate some of the pressure of student demand on the existing three state-funded campus-based universities. This paper examines UNED's impact in relation to three categories of need: (1) student demand for university places; (2) demand from persons who had been previously disadvantaged in one way or another and hence unable to enter a university; and (3) demands generated by the needs of society for trained manpower. The paper evaluates UNED's success or failure in meeting these needs, in so far as it can be measured, and considers evidence based on the views of UNED's students regarding the success of the University in meeting their individual requirements. Throughout, the paper relates UNED's role within the higher education system in Costa Rica to those of the campus-based universities. In spite of the problems of teaching part-time students in a society in which leisure time is at a premium, the authors believe that UNED is to a large degree achieving its objectives by meeting previously unfulfilled needs at the higher education level in Costa Rica.
NASA Astrophysics Data System (ADS)
Ramos Pastrana, Nilsa
El Senado Academico del Recinto de Rio Piedras de la Universidad de Puerto Rico aprobo en el ano academico 2005-2006 la Certificacion 46, que contiene los lineamientos de un nuevo bachillerato. Este nuevo bachillerato introdujo cambios significativos en el curriculo tradicional. Entre ellos se encuentra la reduccion del componente de educacion general y el de Ciencias Biologicas en particular. La reduccion de creditos en el componente de Ciencias Biologicas ha obligado a reevaluar el concepto de cultura cientifica que desarrollan esos cursos. El proposito del estudio consistio en auscultar las percepciones de los profesores de las Facultades de Administracion de Empresas, Humanidades, Ciencias Sociales, Ciencias Naturales, Educacion y Estudios Generales del Recinto de Rio Piedras de la Universidad de Puerto Rico en torno al concepto de cultura cientifica, los contenidos disciplinares del curso de Ciencias Biologicas y la reduccion de creditos en el nuevo bachillerato. Las preguntas que guiaron la investigacion fueron: ¿cuales son las percepciones que tienen los profesores de las Facultades de Administracion de Empresas, Ciencias Sociales, Estudios Generales, Ciencias Naturales, Humanidades y Educacion, en torno al concepto de cultura cientifica y los contenidos disciplinares del curso de Ciencias Biologicas? ¿cuales son las percepciones que tienen los profesores de Ciencias Biologicas en torno al concepto cultura cientifica y los contenidos disciplinares del curso de Ciencias Biologicas? ¿existen diferencias significativas por facultad, genero, experiencia, rango y nombramiento en las percepciones que tienen los profesores del Recinto de Rio Piedras de la Universidad de Puerto Rico sobre los elementos que caracterizan la cultura cientifica y los contenidos biologicos que deben tener los egresados del Recinto? ¿que implicaciones curriculares tienen estos testimonios en el desarrollo del concepto de cultura cientifica en el nuevo bachillerato? Para realizar la
Many-body coherent destruction of tunneling in photonic lattices
DOE Office of Scientific and Technical Information (OSTI.GOV)
Longhi, Stefano
2011-03-15
An optical realization of the phenomenon of many-body coherent destruction of tunneling, recently predicted for interacting many-boson systems by Gong, Molina, and Haenggi [Phys. Rev. Lett. 103, 133002 (2009)], is proposed for light transport in engineered waveguide arrays. The optical system enables a direct visualization in Fock space of the many-body tunneling control process.
Noriho Iida, Amiran Dzutsev, C. Andrew Stewart, Loretta Smith, Nicolas Bouladoux, Rebecca A. Weingarten, Daniel A. Molina, Rosalba Salcedo, Timothy Back, Sarah Cramer, Ren-Ming Dai, Hiu Kiu, Marco Cardone, Shruti Naik, Anil K. Patri, Ena Wang, Francesco M. Marincola, Karen M. Frank, Yasmine Belkaid, Giorgio Trinchieri, Romina S. Goldszmid Science 342(6161):967-970, 2013
de Souza, Maria Vitória Cordeiro; Lemkuhl, Isabel; Bastos, João Luiz
2015-01-01
The pathogenic and consistent effect of discrimination on mental health has been largely documented in the literature. However, there are few studies measuring multiple types of discrimination, evaluating the existence of a dose-response relationship or investigating possible effect modifiers of such an association. To investigate the association between experiences of discrimination attributed to multiple reasons and common mental disorders, including the adjustment for potential confounders, assessment of dose-response relations, and examination of effect modifiers in undergraduate students from southern Brazil. In the first semester of 2012, 1,023 students from the Universidade Federal de Santa Catarina answered a self-administered questionnaire on socio-demographic characteristics, undergraduate course, experiences of discrimination and common mental disorders. Associations were analyzed through logistic regression models, estimation of Odds Ratios and 95% confidence intervals (95%CI). The study results showed that students reporting discrimination at high frequency and intensity were 4.4 (95%CI 1.6 - 12.4) times more likely to present common mental disorders. However, the relationship between discrimination and common mental disorders was protective among Electrical Engineering students, when compared to Accounting Sciences students who did not report discrimination. The findings suggest that the dose-response relationship between experiences of discrimination and common mental disorders reinforces the hypothetical causal nature of this association. Nevertheless, the modification of effect caused by the undergraduate course should be considered in future studies for a better understanding and measurement of both phenomena.
The future in Agricultural Engineering: news degrees in the Universidad Politécnica de Madrid (UPM)
NASA Astrophysics Data System (ADS)
Cartagena, M. Carmen; Tarquis, A. M.; Vázquez, J.; Serrano, A.; Arce, A.
2010-05-01
The Bologna process is to improve the quality of education, mobility, diversity and the competitiveness and involves three fundamental changes: transform of the structure of titles, changing in methods of teaching and implementation of the systems of quality assurance. Engineer Agronomist at the Universidad Politécnica de Madrid (UPM) has been offered as a degree of five years with a total of 400 credits and seven optional orientations: Crop Production, Plant and Breeding Protection, Environment, Agricultural Economics, Animal Production, Rural Engineering and Food Technology. Actually, the Bologna plan creates three new degrees: Engineering and Science Agronomic, Food Engineering and Agro-Environmental Engineering, with 240 ECTS each one of them and with specific professional characteristics. The changes that involve the introduction of these new degrees is perhaps the largest occurred never at the Spanish university system, not only by the drastic transformation in the structure of titles, but also by the new changes that lie ahead in teaching methods. Among others we will comment the following ones: -A year decreased duration of studies and therefore incorporation into the market. - Elimination of the seven current guidelines to create three specific qualifications of degree. -Decrease of optional subjects and increase in credits for the basic subjects. - Inclusion of business practices. - Increase in the number of credits of final project. - Changes in methodologies and a higher involvement of teachers and students in the education.
Alonso, Patricia; Iriondo, José María
2014-01-01
The Germplasm Bank of Universidad Rey Juan Carlos was created in 2008 and currently holds 235 accessions and 96 species. This bank focuses on the conservation of wild-plant communities and aims to conserve ex situ a representative sample of the plant biodiversity present in a habitat, emphasizing priority ecosystems identified by the Habitats Directive. It is also used to store plant material for research and teaching purposes. The collection consists of three subcollections, two representative of typical habitats in the center of the Iberian Peninsula: high-mountain pastures (psicroxerophylous pastures) and semi-arid habitats (gypsophylic steppes), and a third representative of the genus Lupinus. The high-mountain subcollection currently holds 153 accessions (63 species), the semi-arid subcollection has 76 accessions (29 species,) and the Lupinus subcollection has 6 accessions (4 species). All accessions are stored in a freezer at -18 °C in Kilner jars with silica gel. The Germplasm Bank of Universidad Rey Juan Carlos follows a quality control protocol which describes the workflow performed with seeds from seed collection to storage. All collectors are members of research groups with great experience in species identification. Herbarium specimens associated with seed accessions are preserved and 63% of the records have been georreferenced with GPS and radio points. The dataset provides unique information concerning the location of populations of plant species that form part of the psicroxerophylous pastures and gypsophylic steppes of Central Spain as well as populations of genus Lupinus in the Iberian Peninsula. It also provides relevant information concerning mean seed weight and seed germination values under specific incubation conditions. This dataset has already been used by researchers of the Area of Biodiversity and Conservation of URJC as a source of information for the design and implementation of experimental designs in these plant communities. Since
1992-07-24
Pmo Pbuf Tarr PenvTmm Patneo TTneo Teo Pateo ’,- r 0,Traneo 8 a e P naco Pfa Te aco Tsro- - PPatnen Them, Teyn Pate.. ••==P a• Tat e,- Fr ti I 3 456...Trivedi. Reliability modeling using SHARPE. IEEE Trans. Reliability, R-36(2):186-193, June 1987. 3 [14] K. Salem and H. Garcia-Molina. Disk striping
The Civil-Military Gap in El Salvador
2007-03-30
Hernandez in USA, Colonel Arturo Molina studied in Mexico . After this period, civilians were presidents and had similar experiences: Napoleon...are inseparable in the effort to win the war. The 2002 Salvadoran National Plan (Plan de Nacion) envisioned the Clausewitzian consensus on matters...1 Peace Agreement January 16, 1992, Chapultepec Mexico , available from http://www. elsalvador.com /noticias/especiales/acuerdosdepaz 2002
2009-07-23
Janice Hahn, Councilwoman, District 15, City of Los Angeles visits NASA Ames Research Center. Associate Director Steve Zornetzer and Center Director S. Pete Worden meet with .Janice Hahn, Councilwoman, District 15, City of Los Angeles, Jenny Chavez, Staffer for Councilwoman Hahn, Walter Zifkin, Commissioner, Los Angles International Airport, Michael Molina, Chief of External Affairs, LAWA, Jaideep Vaswani. Chief of Airport Planning, LAWA
Photographic copy of construction drawing, U.S. Department of the Interior, ...
Photographic copy of construction drawing, U.S. Department of the Interior, Office of Indian Affairs, Supervising Construction Engineer, Albuquerque, New Mexico, 7 August 1936 (original print located at Albuquerque, New Mexico, 7 August 1936 (original print located at Albuquerque Area Office, Bureau of Indian Affairs, Albuquerque, New Mexico). First floor plan. - Southern Ute Boarding School, Boy's Dormitory, Ouray & Capote Drives, Ignacio, La Plata County, CO
Loerting, Thomas; Liedl, Klaus R.
2000-01-01
The hydration rate constant of sulfur trioxide to sulfuric acid is shown to depend sensitively on water vapor pressure. In the 1:1 SO3-H2O complex, the rate is predicted to be slower by about 25 orders of magnitude compared with laboratory results [Lovejoy, E. R., Hanson, D. R. & Huey, L. G. (1996) J. Phys. Chem. 100, 19911–19916; Jayne, J. T., Pöschl, U., Chen, Y.-m., Dai, D., Molina, L. T., Worsnop, D. R., Kolb, C. E. & Molina, M. J. (1997) J. Phys. Chem. A 101, 10000–10011]. This discrepancy is removed mostly by allowing a second and third water molecule to participate. An asynchronous water-mediated double proton transfer concerted with the nucleophilic attack and a double proton transfer accompanied by a transient H3O+ rotation are predicted to be the fastest reaction mechanisms. Comparison of the predicted negative apparent “activation” energies with the experimental finding indicates that in our atmosphere, different reaction paths involving two and three water molecules are taken in the process of forming sulfate aerosols and consequently acid rain. PMID:10922048
Gotuzzo, Eduardo; González, Elsa; Verdonck, Kristien
2010-09-01
Research is a main element for human and social development. Under this point of view, it involves particular challenges and opportunities for the so-called "developing countries". An approach for those challenges and opportunities comes from the analysis of two interrelated activities; the training of new researchers and the research development with institutions or researchers which are external to the institution ("collaborative research"). Both activities are essential for the consolidation, widening and updating of the institutional capabilities for scientific production. We present here the experiences of the Instituto de Medicina Tropical "Alexander von Humboldt" of the Universidad Peruana Cayetano Heredia, in relation to the training of new researchers, we discuss the four elements we consider key for this process; the promotion of stimulating environments for research, the proactive identification of fellows, the complementary advice and networks consolidation; and we analyze three successful models of international collaboration for the training of new researchers under different institutional approaches.
NASA Astrophysics Data System (ADS)
Vera, Victor; Aguilar, M.; Huisacayna, J.
2008-05-01
We present a review of our efforts to introduce astronomy as scientific career in Peru, showing how our astronomy outreach programs have been one of the most important keys to reach our national astronomical scientific goals, remarking the crucial role that the celebration of the IYA2009 must play, in order to promote PhD programmes in astronomy in developing countries. We show the importance of the creation of the Seminario Permanente de Astronomía y Ciencias Espaciales (SPACE) in the Universidad Nacional Mayor de San Marcos, as an academic scientific and cultural center in Peru, to support our 26 years-old "Astronomical Fridays” which are addressed to wide range of public, from schoolchildren to scientists. We also show how important was to rediscover our ancient astronomical cultural past of Incas in order to promote the construction of a Astronomical Center located near Cusco city over 4000 meters above sea level, which includes a tourist-educational observatory, a scientific optical observatory and a solar radio observatory.
Bohomol, Elena; Cunha, Isabel Cristina Kowal Olm
2015-01-01
Objective To analyze the Educational Project of the undergraduate medical course to verify what is taught regarding Patient Safety and to enable reflections on the educational practice. Methods A descriptive study, using document research as strategy. The document of investigation was the Educational Project of the medical course, in 2006, at the Escola Paulista de Medicina of the Universidade Federal de São Paulo. The theoretical framework adopted was the Multi-Professional Patient Safety Curriculum Guide of the World Health Organization, which led to the preparation of a list with 153 tracking terms. Results We identified 65 syllabus units in the Educational Project of the course, in which 40 (61.5%) addressed topics related to Patient Safety. Themes on the topic “Infection prevention and control” were found in 19 (47.5%) units and teaching of “Interaction with patients and caregivers” in 12 (32.5%); however content related to “Learning from errors to prevent harm” were not found. None of the framework topics had their proposed themes entirely taught during the period of education of the future physicians. Conclusion Patient safety is taught in a fragmented manner, which values clinical skills such as the diagnosis and treatment of diseases, post-treatment, surgical procedures, and follow-up. Since it is a recent movement, the teaching of patient safety confronts informative proposals based on traditional structures centered on subjects and on specific education, and it is still poorly valued. PMID:25993062
Bohomol, Elena; Cunha, Isabel Cristina Kowal Olm
2015-01-01
To analyze the Educational Project of the undergraduate medical course to verify what is taught regarding Patient Safety and to enable reflections on the educational practice. A descriptive study, using document research as strategy. The document of investigation was the Educational Project of the medical course, in 2006, at the Escola Paulista de Medicina of the Universidade Federal de São Paulo. The theoretical framework adopted was the Multi-Professional Patient Safety Curriculum Guide of the World Health Organization, which led to the preparation of a list with 153 tracking terms. We identified 65 syllabus units in the Educational Project of the course, in which 40 (61.5%) addressed topics related to Patient Safety. Themes on the topic "Infection prevention and control" were found in 19 (47.5%) units and teaching of "Interaction with patients and caregivers" in 12 (32.5%); however content related to "Learning from errors to prevent harm" were not found. None of the framework topics had their proposed themes entirely taught during the period of education of the future physicians. Patient safety is taught in a fragmented manner, which values clinical skills such as the diagnosis and treatment of diseases, post-treatment, surgical procedures, and follow-up. Since it is a recent movement, the teaching of patient safety confronts informative proposals based on traditional structures centered on subjects and on specific education, and it is still poorly valued.
Perfect Mirror Design Technology
1999-02-01
with Prof. Mario Molina, recipient of the 1995 Nobel Prize in Chemistry. The partnership, along with Aerodyne Research Inc., looked at how sulfur...Corporation is developing standards for nondestructive evaluation ( NDE ) techniques for industry use. Use of the new standards will result in improved...novel testing methodology that dramatically improves the accuracy of NDE techniques used to detect flaws. Basic Research Five years ago, the main
A Survey of Satellite Communications System Vulnerabilities
2008-06-01
2008. 16. Arnal, Fabrice, Cedric Baudon, Elisa Callejo, Miriam Catalan, Laurence Duquerroy, Thierry Gayraud, Jose A. Guerra, Ignacio Jimenez, Pierre...Communications, Volume SAC-3, Number 1, January 1985, Manuscript received 1 August 1984 and revised 1 October 1984. 42. Collier , Mark D., “Session...accessed 5 May 2008. 43. Collier , Mark, “The Value of VoIP Security,” http://www.callcentermagazine.com/shared/printableArticle.jhtml?articleID
New Forms of Matter in Optical Lattices
2016-05-19
Daley, A. M. Läuchli, and P. Zoller Thermal vs. Entanglement Entropy: A Measurement Protocol for Fermionic Atoms with a Quantum Gas Microscope...J. A. Edge, E. Taylor, S. Zhang, S. Trotzky, J. H. Thywissen Transverse Demagnetization Dynamics of a Unitary Fermi Gas Science 344, 722 (2014...Jiang, J Ignacio Cirac, Peter Zoller, Mikhail D Lukin, "Topologically Protected Quantum State Transfer in a Chiral Spin Liquid , "Nature Communications
Conference on the Neurobiology of Learning and Memory (3rd)
1988-09-23
TREATMENT IN PARADOXICAL SLEEP I. Portell-Cortes, DEPRIVATION PLATFORMS IN RATS . Norpdo-Bernal Area do Psicobiologia Dept. de Psicologia do la Salut Univ...of California Irvine, CA 92717 Irvine, CA 92717 Dr. Robert W. Doty Dr. David Easton Center for Brain Research School of Social Sciences Univ. of...Ignacio Morgado-Bernal Dr. Georges Moroz Area de Psicobiologia CNS Development Psicologia do la Salud CIBA-GEIGY Corp. Univ. Autonoma do Barcelona DEV
Martínez, Emilio G; Tuesca, Rafael
2014-01-01
As part of an institutional program sponsored by the Centre for Teaching Excellence at the Universidad del Norte, Barranquilla, Colombia, we developed an educational research study on two sessions of human anatomy in which we combined team-based learning (TBL) and the use of iPads. Study data included the TBL, assessments applied during the course, student's grades on mid-term examinations and students' perceptions of their experiences. Students reported a positive attitude toward the use of the TBL sessions, and the results showed a significant improvement in their learning between the first and second sessions. Significantly positive correlations (P < 0.05) were obtained between (a) the individual students' readiness test performance 1 and mid-term examination 1, (b) the individual readiness test performances from Session 1 to Session 2, and (c) the group readiness test performances from the first and second sessions. These results point to positive learning experiences for these students. Analyses of the students' reflections on their activities also pointed toward future challenges. © 2014 American Association of Anatomists.
Varela, Alex Gonçalves
2014-01-01
Historians of science have yet to study the process by which the oceanographic sciences emerged and became firmly established in Brazil. The main goal of this article is to offer a preliminary analysis of this process by focusing on the contribution of the Instituto Paulista de Oceanografia (Paulista Institute of Oceanography), Brazil's first institution for oceanographic research; it was founded in 1946 and became part of the University of São Paulo in 1951, at which time it was renamed the Instituto Oceanográfico da Universidade de São Paulo (Oceanographic Institute of the University of São Paulo). The analysis centers on the role of three scientists who were on the facility's early research staff: Wladimir Besnard, Ingvar Emilsson, and Marta Vannucci.
PASCOS 2012 - 18th International Symposium on Particles Strings and Cosmology
NASA Astrophysics Data System (ADS)
2014-03-01
The XVII International Conference on Strings, Particles and Cosmology, PASCOS 2012, was held in the City of Mérida, Mexico, from June 3-8, 2012. The conference series is aimed at exploring the interface and interplay between particle physics, string theory and cosmology. With the advent of new data, the emphasis of the XVIII edition of PASCOS was on phenomenology and the interpretation of recent observational and experimental results. The conference followed the format of previous conferences in this series, with plenary reviews and contributed presentations in parallel sessions. The lectures covered a wide range of subjects which included: Dark matter and dark energy, flavor physics and CP violation, neutrino physics, supersymmetry, Higgs physics, baryogenesis and EDMs, supergravity, high energy cosmic rays, string and F-theory GUTs, and string phenomenology. This is the first time that PASCOS was held in Latin America. The aim to do it in Mexico was to engage the Latin American community and thus to bring the conference to a wider and different audience, a goal which was thoroughly achieved. The venue was held at the Hotel Fiesta Americana in the beautiful city of Mérida. The social events included a reception with typical local food at the Katun restaurant, conference dinner at the historical Quinta Montes Molina, and an excursion to the archeological site of Dzibilchaltún including a swim at the famous cenote. PASCOS 2012 was possible thanks to the generous support of the following sponsors: CONACyT (Consejo Nacional de Ciencia y Tecnología), UNAM (Universidad Nacional Autónoma de México: Consejo Técnico de la Investigación Científica, Instituto de Ciencias Nucleares, Instituto de Física), Cinvestav, (Centro de Estudios Avanzados del IPN: U. Zacatanco, U. Mérida and Secretaría General), ICyTDF (Instituto Científico y Tecnológico del D.F.), PIFI (Programa Integral de Fortalecimiento Institucional, Universidad de Guanajuato, Campus León), SMF
Teixeira, Marcus Zulian; Lin, Chin An; Martins, Milton de Arruda
2005-03-02
Homeopathy and acupuncture, although recognized as medical specializations in Brazil, are not taught in most medical schools. The objective was to evaluate undergraduate attitudes towards them following their inclusion as optional disciplines at Faculdade de Medicina da Universidade de São Paulo (FMUSP) in 2002. Questionnaire, at FMUSP. 484 students answered a self-administered questionnaire on these therapies, regarding their interest in learning, the teaching methods, their knowledge/experience (or that of someone close to them) and how it was acquired, the main indicators and general effectiveness of these therapies, and the possibilities for offering and integrating them within public healthcare units. Over 85% of the students considered that homeopathy and acupuncture should be included in curricula, as options (72%) or compulsorily (19%); 56% showed great interest in learning about them. Although 76% had little or no knowledge, 67% believed that these therapies had some effectiveness, and that chronic diseases (37%) or even chronic and acute diseases (29%) would be the main indicators for their use. Around 35% were receptive towards offering public primary care using both therapies, while 34% thought these treatments should also be available in hospitals and 60% believed they could be integrated with conventional medical practices. The medical students were interested in learning the principles of homeopathy and acupuncture, were able to observe and report on the effectiveness of these treatments and defended the use of these medical specializations within public healthcare.
Unzueta, C R; Lahortiga-Ramos, F; Santiago, S; Zazpe, I; Molero, P; Sánchez-Villegas, A; Martínez-González, M A
2018-04-01
The objective of this study is to assess the differences in lifestyles according to levels of self-perceived competitiveness, psychological tension, and dependency in a Mediterranean cohort of university graduates. Levels of personality traits, food consumption, nutrient intake, eating attitudes, physical activity, sedentary lifestyle, and alcohol and tobacco consumption were assessed through a questionnaire administered at baseline. This was a cross-sectional study in the context of the Seguimiento Universidad de Navarra cohort. Participants are 15,346 Spanish adults. Participants with a high level of self-perceived competitiveness consumed more vegetables and fish but less refined grains; they had higher protein intake and healthier eating attitudes. They were more physically active and less likely to be smokers. Participants with a high level of tension or dependency were less physically active, and participants more dependent also had poorer adherence to the Mediterranean diet. Self-perceived personality traits, especially the trait of competitiveness, are likely to be associated with healthier dietary patterns, better nutrient profile, better eating attitudes, physical activity, and less exposure to smoking. The use of short questions about self-perceived levels of competitiveness, psychological tension, and dependency can contribute to add additional information when assessing lifestyles and diet in adults. Copyright © 2018 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.
1987-08-07
for Ucayali and Madre de Dios . These projects are: Jaen-San Ignacio, Huallaga Central and Bajo Mayo, Alto Huallaga, Pichis-Palcazu, Emergency Jungle...Project, and Madre de Dios Project. Moreover, the INADE is involved in a special project called the Central South Mountain Project, which involves...lack of space for storing them. At Unit 303-30 in Zone 7 of Old Havana, located on San Juan de Dios between Villegas and Monserrate, there is enough
2011-06-30
9 Gonzales, Maria de la Luz (2009-03-25). "Suman 10 mil 475 ejecuciones en esta administracion : PGR" (in Spanish). El Universal. http...the Sinaloa cartel, Ignacio Coronel was killed in 2010. The leader of La Familia, Nazario Moreno Gonzalez, could not escape the reach of Mexican...cartel, La Familia, had proposed truces with the government and promised a reduction in violence if the government focuses more on targeting its
BATTLE (Biomarker-based Approach of Targeted Therapy for Lung Cancer Elimination)
2012-04-01
Wistuba,Ignacio Ivan Woods ,Denise M Wu,Huakang Xue,Yuwen Yang,Bijun Yin,Ming Zhang,Guangcheng Zhang,Li Army...Oncol. 2009; 27: 271–8. 127 Ishii Y, Rex M, Scotting PJ et al. Region-specific expression of chicken Sox2 in the developing gut and lung epithelium... Wood ER, Shewchuk L, Hassel A, et al. Discovery of an in- hibitor of insulin-like growth factor 1 receptor activation: implications for cellular potency
[Clinical utility of inhaled iloprost in pulmonary arterial hypertension].
Santos-Martínez, Luis Efren; Moreno-Ruiz, Luis Antonio; Jiménez-Santos, Moisés; Olmos-Temois, Sergio Gabriel; Bojorquez-Guerrero, Luis Armando; Baranda-Tovar, Francisco Martín
2014-01-01
Inhaled iloprost is a drug from the group of prostacyclins used in the treatment of pulmonary arterial hypertension. Its efficacy and safety have allowed its use as monotherapy and combination therapy. This review describes the product characteristics, amenable to treatment groups, and updated clinical evidence of drug use. Copyright © 2013 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved.
The ARGOS system used for tracking gray whales
NASA Technical Reports Server (NTRS)
Mate, B. R.; Beaty, D.; Hoisington, C.; Kutz, R.; Mate, M. L.
1983-01-01
The development of satellite whale tags used to track gray whales in the eastern north Pacific Ocean is summarized. Two gray whales were radio-tagged in San Ignacio Lagoon (Mexico) and tracked on their northbound migration. One of the transmitters was modified to record and relay depth-of-dive information at 15 sec intervals throughout the course of the dive. Technical elements of data acquisition and analysis are outlined. The major biological findings are discussed.
The Manú Gradient as a study system for bird pollination.
Boehm, Mannfred Ma; Scholer, Micah N; Kennedy, Jeremiah Jc; Heavyside, Julian M; Daza, Aniceto; Guevara-Apaza, David; Jankowski, Jill E
2018-01-01
This study establishes an altiudinal gradient, spanning from the highland Andes (2400 m) to lowland Amazon, as a productive region for the study of bird pollination in Southeastern Peru. The 'Manú Gradient' has a rich history of ornithological research, the published data and resources from which lay the groundwork for analyses of plant-bird interactions. In this preliminary expedition we documented 44 plants exhibting aspects of the bird pollination syndrome, and made field observations of hummingbird visits at three sites spanning the Manú Gradient: 2800 m (Wayqecha), 1400 m (San Pedro), and 400 m (Pantiacolla). Some of the documented plant taxa are underrepresented in the bird pollination literature and could be promising avenues for future analyses of their pollination biology. The Manú Gradient is currently the focus of a concerted, international effort to describe and study the birds in the region; we propose that this region of Southeastern Peru is a productive and perhaps underestimated system to gain insight into the ecology and evolution of bird pollination. Observations were made on 11, 19, and 14 putatively bird pollinated plant species found at the high-, mid- and low-elevation sites along the gradient, respectively. Hummingbirds visited 18 of these plant species, with some plant species being visited by multiple hummingbird species or the same hummingbird species on differing occasions. Morphometric data is presented for putatively bird-pollinated plants, along with bill measurements from hummingbirds captured at each of three sites. Voucher specimens from this study are deposited in the herbaria of the Universidad Nacional de Agraria de La Molina (MOL), Peru and the University of British Columbia (UBC), Canada. The specimens collected represent a 'snapshot' of the diversity of bird-pollinated flora as observed over 10 day sampling windows (per site) during the breeding season for hummingbirds of Manú .
Arakaki, Jorge
2013-08-01
This work looks into the meanings of nursing from the point of view of the students in an undergraduate nursing degree program. The research took place at the Universidad Nacional de Lanús using semistructured interviews - eleven individual and seven group interviews - carried out between 2008 and 2010. A content analysis was then undertaken and the most relevant meanings in relation to four themes were selected: reasons for studying nursing, what nursing is, nursing as a profession, and working in nursing. Multiple and diverse ways of defining nursing were uncovered. Utilizing some conceptual developments from the sociology of the professions, the meanings were organized into four conceptualizations that represent ways of understanding nursing: as a vocation, as a profession, with a utilitarian perspective and with a community perspective. The conclusions reached indicate the need to broaden the debate regarding the types of nurses that are being trained.
de Magalhães, Luiz Edmundo; Vilela, Carlos Ribeiro
2014-03-01
This article is a testimonial written by the first author regarding the research work performed with Drosophila between 1943 and 1959, at the Departamento de Biologia Geral of the Universidade de São Paulo (USP), which permitted the building of a nucleus of excellence. This research work, focused on the systematics and population genetics of the Neotropical species, began during the first of Dobzhansky's six visits to USP. Special attention was given to the multinational megaprojects conducted during his longer stays, from August 1948 to July 1949 and from June 1955 to July 1956. The role played by the Rockefeller Foundation is duly remembered, and so is the undeniable contribution brought by Dobzhansky, to the establishment of several laboratories dedicated to research in the field of natural population genetics and to the qualification of human resources. On the other hand, important "backstage" episodes are retrieved which were omitted in the official history and occurred from the planning to the execution of the project, carried out on the Angra dos Reis islands. Special attention was given to the relationship problems which resulted from Dobzhansky's, the leader's, difficult personality and contributed to the failure of the second and last multinational project.
1987-12-01
de Armamento y Electronica 2 Comandancia de la Armada Av. Vollmer San Benardino Caracas, 1011 Venezuela 10. Director de Comunicaciones 2 Comandancia...Prof. Harry Atwater, Code 62An 1 Naval Postgraduate School Monterey, CA 93943-5000 6. Capitdn de Corbeta 5 Carlos R Molina T Comandancia de la Armada Av...Vollmer San Benardino Caracas, 1011 Venezuela 7. Escuela Naval de Venezuela 2 Director Comandancia de la Armada Av. Vollmer San Benardino Caracas
Quantum Spin Dynamics with Pairwise-Tunable, Long-Range Interactions
2016-08-05
rection of the arrows. Dashed (dotted) lines mark the NNN hopping terms (coefficients ±t2). NNNN long -range hopping along curved lines are included to...Quantum spin dynamics with pairwise-tunable, long -range interactions C.-L. Hunga,b,1,2, Alejandro González-Tudelac,1,2, J. Ignacio Ciracc, and H. J...atoms) that interact by way of a variety of processes, such as atomic collisions. Such pro- cesses typically lead to short -range, nearest-neighbor
Cruz-Moreira, Karla; Huamán-Garaicoa, Fuad; Mena, Gabriela
2017-12-01
The aim of this study was to evaluate the level of knowledge on oral cancer and level of preventive care among the population. A descriptive cross-sectional study was performed to evaluate 408 individuals through a face-to-face survey at Universidad Católica de Santiago de Guayaquil during the 2016 academic year. Sixty-one percent (61%) of respondents said they knew of the existence of oral cancer, but 56.1% did not know that 'white spots' in the oral cavity could become malignant, and 50.7% did not know that 'lumps'could be oral cancer. Moreover, 81.8% said they had never undergone screening for oral cancer. This shows the continued need to implement preventive measures such as educating patients in self-examination of the oral cavity, intensifying prevention campaigns and raising awareness among dentists regarding their responsibility in early detection. Sociedad Argentina de Investigación Odontológica.
Latitudinal variation in population structure of wintering Pacific Black Brant
Schamber, J.L.; Sedinger, J.S.; Ward, D.H.; Hagmeier, K.R.
2007-01-01
Latitudinal variation in population structure during the winter has been reported in many migratory birds, but has been documented in few species of waterfowl. Variation in environmental and social conditions at wintering sites can potentially influence the population dynamics of differential migrants. We examined latitudinal variation in sex and age classes of wintering Pacific Black Brant (Branta bernicla nigricans). Brant are distributed along a wide latitudinal gradient from Alaska to Mexico during the winter. Accordingly, migration distances for brant using different wintering locations are highly variable and winter settlement patterns are likely associated with a spatially variable food resource. We used resightings of brant banded in southwestern Alaska to examine sex and age ratios of birds wintering at Boundary Bay in British Columbia, and at San Quintin Bay, Ojo de Liebre Lagoon, and San Ignacio Lagoon in Baja California from 1998 to 2000. Sex ratios were similar among wintering locations for adults and were consistent with the mating strategy of geese. The distribution of juveniles varied among wintering areas, with greater proportions of juveniles observed at northern (San Quintin Bay and Ojo de Liebre Lagoon) than at southern (San Ignacio Lagoon) locations in Baja California. We suggest that age-related variation in the winter distribution of Pacific Black Brant is mediated by variation in productivity among individuals at different wintering locations and by social interactions among wintering family groups.
NASA Astrophysics Data System (ADS)
Thatje, S.; Calcagno, J. A.; Lovrich, G. A.; Sartoris, F. J.; Anger, K.
2003-06-01
Temporal pattern of hatching was studied in the subantarctic lithodid crabs Lithodes santolla (Molina) and Paralomis granulosa (Jaquinot) from the Argentine Beagle Channel. In both species, larval hatching occurred in low daily numbers over an extended period of up to several weeks, depending on hatch size. Low daily hatching activity and low oxygen-consumption rates in freshly hatched P. granulosa larvae are discussed as life history adaptations to, and/or physiological constraints by, the environmental conditions of high latitudes.
Publications | Argonne National Laboratory
Carlo, F. De Carlo, Francesco De Graef, Marc de Jalon, Garcia De La Rosa, K. de Leon, P.A. Ignacio- de . Degenkolb, E. DeJongh, M. DeLisi, M. Delmont, T. O. DeLuca, C. Demas, N. Demchenko, Y. Demeshko, I. Demiguel , N. Kyrpides, Nikos La Joie, C. Labarta, J. LaBissoniere, D. Lacinski, L. Lacour, S. Laguna, I. Lai
Torro-Alves, N; Herculano, R D; Terçariol, C A S; Kinouchi Filho, O; Graeff, C F O
2007-11-01
An analysis of scientific bibliographic productivity using the Hirsch h-index, information from the Institute of Scientific Information database and the Curriculum Lattes (CNPq, Brazil) was performed at the Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo (FFCLRP-USP) that has four departments in natural, biological and social sciences. Bibliometric evaluations of undergraduate programs showed a better performance of the departments of Chemistry (P < 0.001) and Biology (P < 0.001) when compared to the departments of Physics and Mathematics and Psychology and Education. We also analyzed the scientific output of the six graduate programs of FFCLRP: Psychology, Psychobiology, Chemistry, Physics Applied to Medicine and Biology, Comparative Biology, and Entomology. The graduate program in Psychology presented a lower h-index (P < 0.001) and had fewer papers indexed by the ISI web of science (P < 0.001) when compared to the other graduate programs. The poorer performance of the Psychology program may be associated with the limited coverage by the Thompson Institute of Scientific Information database.
[Omentin: Role in insulin resistance, inflammation and cardiovascular protection].
Hernández-Díaz, Adrián; Arana-Martínez, Julio C; Carbó, Roxana; Espinosa-Cervantes, Román; Sánchez-Muñoz, Fausto
2016-01-01
The omentin is an adipokine, which role is due to the capacity of regulate metabolic (insulin sensitivity) and anti-inflammatory activities, thus conferring vascular protection during obesity and diabetes mellitus type 2. By this, it is important to know the mechanisms by which omentin confers cardiovascular protection, with the purpose of establish omentin a possible therapeutic target or molecule on this scenario. Copyright © 2015 Instituto Nacional de Cardiología Ignacio Chávez. Publicado por Masson Doyma México S.A. All rights reserved.
[Pulmonary arterial hypertension associated to human immunodeficiency virus].
Sandoval-Gutiérrez, José Luis; Santos-Martínez, Luis Efren; Rodríguez-Silverio, Juan; Baranda-Tovar, Francisco Martín; Rivera-Rosales, Rosa María; Flores-Murrieta, Francisco Javier
2015-01-01
From the advent of the highly effective antiretroviral treatment, the life expectancy of patients with human immunodeficiency virus has increased significantly. At present, the causes of death are non-infectious complications. Between them, the pulmonary arterial hypertension has a special importance. It is important early detection to establish the therapeutic, with the objective of preventing a fatal outcome to future. Copyright © 2013 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved.
Santos-Martínez, Luis Efren; Baranda-Tovar, Francisco Martín; Telona-Fermán, Eslí; Barragán-García, Rodolfo; Calderón-Abbo, Moisés Cutiel
2015-01-01
Inhaled iloprost is one of the most recent drugs from prostanoids group's in the treatment of pulmonary arterial hypertension. His place in pulmonary hypertension seen in the perioperative cardiovascular surgery has not been defined. In this review we analyze pulmonary hypertension group's susceptibles of cardiac surgery and its importance, besides the current clinical evidence from drug use in this context. Copyright © 2013 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved.
[Cardiac computed tomography: new applications of an evolving technique].
Martín, María; Corros, Cecilia; Calvo, Juan; Mesa, Alicia; García-Campos, Ana; Rodríguez, María Luisa; Barreiro, Manuel; Rozado, José; Colunga, Santiago; de la Hera, Jesús M; Morís, César; Luyando, Luis H
2015-01-01
During the last years we have witnessed an increasing development of imaging techniques applied in Cardiology. Among them, cardiac computed tomography is an emerging and evolving technique. With the current possibility of very low radiation studies, the applications have expanded and go further coronariography In the present article we review the technical developments of cardiac computed tomography and its new applications. Copyright © 2014 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved.
de Magalhães, Luiz Edmundo; Vilela, Carlos Ribeiro
2014-01-01
This article is a testimonial written by the first author regarding the research work performed with Drosophila between 1943 and 1959, at the Departamento de Biologia Geral of the Universidade de São Paulo (USP), which permitted the building of a nucleus of excellence. This research work, focused on the systematics and population genetics of the Neotropical species, began during the first of Dobzhansky’s six visits to USP. Special attention was given to the multinational megaprojects conducted during his longer stays, from August 1948 to July 1949 and from June 1955 to July 1956. The role played by the Rockefeller Foundation is duly remembered, and so is the undeniable contribution brought by Dobzhansky, to the establishment of several laboratories dedicated to research in the field of natural population genetics and to the qualification of human resources. On the other hand, important “backstage” episodes are retrieved which were omitted in the official history and occurred from the planning to the execution of the project, carried out on the Angra dos Reis islands. Special attention was given to the relationship problems which resulted from Dobzhansky’s, the leader’s, difficult personality and contributed to the failure of the second and last multinational project. PMID:24688301
Castañeda-Villa, N; Jiménez-González, A; Ortiz-Posadas, M R
2015-08-01
Since 1974, the Bachelor of Biomedical Engineering Program (BBME) is offered at Universidad Autónoma Metropolitana-Iztapalapa, in Mexico City. By design, it must be completed in four years (12 trimesters) and, in the latter three, the senior students work on a BME project, which is done by completing three modules: Project Seminar (PS), Project on BME I and Project on BME II. In the PS module, the student must find a problem of interest in the BME field and suggest a solution through the development of an Engineering Project Proposal (EPP). Currently, the module is being taught by two faculty members of the BBME, who instruct students on how to develop their EPPs and evaluate their progress by reviewing a number of EPPs during the trimester. This generates a huge workload for the module instructors, which makes it necessary to involve more faculty members trimester-to-trimester (i.e. every 12 weeks) and, therefore, to create a set of systematic guidelines that ease the evaluation process for new instructors. Hence, the purpose of this paper is to present an assessment strategy (in the form of an assessment matrix) for the PS module as well as some preliminary results after two trimesters of its implementation.
Bitran, Marcela; Zúñiga, Denisse; Lafuente, Montserrat; Viviani, Paola; Mena, Beltrán
2004-07-01
The similarity between the psychological features of medical school freshmen of different cohorts suggests that Medicine attracts students with specific psychological types. However, it is also possible that medical students are similar to the students admitted to any other career with high admission requirements. To determine if medical school freshmen are different from those of Engineering, Architecture, Psychology and Journalism. The Spanish version of the Myers Briggs Psychological Type Indicator (MBTI) was applied to two cohorts of Medical School freshmen (90 students of the 2000 cohort and 91 students of the 2001 cohort) and to a sample of 669 freshmen from the careers of Engineering, Psychology, Architecture and Journalism. Students entering Medical School are similar to the students admitted to Engineering and different from those that entered Architecture, Psychology and Journalism in the Pontificia Universidad Católica de Chile in 2000 and 2001. Medicine attracts a larger proportion of concrete and practical students that have an objective and systematic approach to study and to life in general. Unlike Medicine, Psychology and Architecture attract more students that have a cognitive style characterized by an intuitive perception, and that face life with an open and flexible attitude. This study reveals that the psychological features of undergradutate students are associated to their career choice. These psychological variables, therefore, may be relevant to the students' vocational preferences and possibly to their future specialty choice.
[Cardiology writings in New Spain and in the first century of the Independent period].
de Micheli, Alfredo
2015-01-01
The first writings on cardioangiology found in public and private libraries of New Spain from the xvi century to the first century of the Independent period in Mexico are mentioned. These go from the truly incunabular ones, books printed until the year 1500, to the physiology treatises published by European authors in the xvii and xviii centuries, as well as the cardiology texts from French authors of the first half of the xix century. The writings were depicted in the catalogs of the University library, founded in 1762, as well as in the library of a master builder of the Metropolitan Cathedral of the xvii century and that of a physician of the xviii century, Dr. José Ignacio Bartolache. The latter, in turn, edited for a brief period, from October 1772 to February 1773, a scientific-medical journal, «Mercurio Volante», which was the first scientific-hebdomadary publication in the Americas. Likewise, in the libraries of New Spain, several European scientific journals could be found, such as the one edited by the abbot Rozier, in which the initial writings of Lavoisier appeared. The exchange of ideas and knowledge, pointed out herein, attests to the always enthused interest of given individuals from New Spain on the boundless and passionate domains of cardioangiology. Copyright © 2013 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved.
Research experiments at Hangar L
NASA Technical Reports Server (NTRS)
2000-01-01
Researchers work with wheat samples that are part of ground testing for the first International Space Station plant experiment, scheduled to fly in October 2001. From left are research scientist Oscar Monje and research technicians Lisa Ruffa and Ignacio Eraso. The payload process testing they are performing is one of many studies at the Biological Sciences Branch in the Spaceport Engineering and Technology Directorate at Kennedy Space Center. The branch's operations and research areas include life sciences Space Shuttle payloads, bioregenerative life-support for long-duration spaceflight and environmental/ecological stewardship.
Macías, Enrico; Tellez, Alejandro; Ochoa, Jorge; Ortíz, José E
2014-01-01
Since the advent of bare metal and drug-eluting stents, the surgical revascularization have declined considerably, however the thrombosis and in-stent restenosis are important complications of these devices. There are several factors that predispose to thrombosis and in-stent restenosis. Conventional angiography has serious limitations to determine the causes of stent failure. Optical coherence tomography is a very sensitive technique to determine the cause of thrombosis and in-stent restenosis. Copyright © 2013 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved.
2000-05-01
Researchers work with wheat samples that are part of ground testing for the first International Space Station plant experiment, scheduled to fly in October 2001. From left are research scientist Oscar Monje and research technicians Lisa Ruffa and Ignacio Eraso. The payload process testing they are performing is one of many studies at the Biological Sciences Branch in the Spaceport Engineering and Technology Directorate at Kennedy Space Center. The branch's operations and research areas include life sciences Space Shuttle payloads, bioregenerative life-support for long-duration spaceflight and environmental/ecological stewardship
2000-05-01
Researchers work with wheat samples that are part of ground testing for the first International Space Station plant experiment, scheduled to fly in October 2001. From left are research scientist Oscar Monje and research technicians Lisa Ruffa and Ignacio Eraso. The payload process testing they are performing is one of many studies at the Biological Sciences Branch in the Spaceport Engineering and Technology Directorate at Kennedy Space Center. The branch's operations and research areas include life sciences Space Shuttle payloads, bioregenerative life-support for long-duration spaceflight and environmental/ecological stewardship
Sandoval Gutiérrez, José Luis
2018-04-11
The development of pulmonary arterial hypertension associated with human immunodeficiency virus reduces the probability of survival in the patient affected compared to those without cardiopulmonary disease. The pathophysiology is uncertain. There are several lines of research to associate the different proteins of the virus in the endothelial lesion. From a therapeutic point of view there are treatment modalities that allow an acceptable life expectancy. Copyright © 2018 Instituto Nacional de Cardiología Ignacio Chávez. Publicado por Masson Doyma México S.A. All rights reserved.
PREFACE: The XI Mexican School on Particles and Fields
NASA Astrophysics Data System (ADS)
2005-01-01
The XI Mexican School on Particles and Fields took place on 2-13 August 2004, in the city of Xalapa, Veracruz, México. The School continued with the tradition of promoting High Energy Physics among the younger generation in Mexico. Thus, it was aimed specifically at graduate students and postdocs. The School consisted of several courses delivered by international experts on subjects of current interest to the scientific community. The length of each course was of six to eight hours, English being the language of instruction. A novelty in this edition of the School was its total duration (two weeks as opposed to one), the number of hours assigned to one subject, and the addition of some experimental courses for the students to overcome their inhibitions of a direct encounter with the equipment and its usage. There were also a few overview talks delivered by local experts on the current status of some of the research fields actively pursued in Mexico. The XI-MSPF was organized by the Particles and Fields Division of the Mexican Physical Society. It was generously sponsored by several institutions: Universidad de Veracruz, Universidad Nacional Autónoma de México, Universidad Michoacana de San Nicolás de Hidalgo, Centro de Investigaciones y Estudios Avanzados del IPN (CINVESTAV) and Consejo Nacional de Ciencia y Tecnología (CONACyT). We are very grateful to Dr Raúl Arias Lovillo, Dr Víctor Manuel Alcaráz Romero, Dr Asdrúbal Flóres López and Mtro Walter Saiz González, head of the Academic Secretariat, Director and Subdirector of the Office of Scientific Research and Director of the Division of Exact Sciences of the University of Veracruz, respectively, for their invaluable support in all senses to our Summer School. We also appreciate the important and useful assistance provided by Dr Rubén Bernardo Morante López, Director of the Museum of Anthropology of Xalapa, and Dr Héctor Coronel Brizio of the Secretariat of Education and Culture of the state of
Mendonça, Raquel de Deus; Lopes, Aline Cristine Souza; Pimenta, Adriano Marçal; Gea, Alfredo; Martinez-Gonzalez, Miguel Angel; Bes-Rastrollo, Maira
2017-04-01
Some available evidence suggests that high consumption of ultra-processed foods (UPFs) is associated with a higher risk of obesity. Collectively, this association and the nutritional characteristics of UPFs suggest that UPFs might also be associated with hypertension. We prospectively evaluated the relationship between UPF consumption and the risk of hypertension in a prospective Spanish cohort, the Seguimiento Universidad de Navarra project. We included 14,790 Spanish adult university graduates who were initially free of hypertension at baseline who were followed for a mean of 9.1 years (SD, 3.9 years; total person-years: 134,784). UPF (industrial formulations of chemical compounds which, beyond substances of common culinary use such as salt, sugar, oils, and fats, include substances also derived from foods but not used in culinary preparations) consumption was assessed using a validated semi-quantitative 136-item food-frequency questionnaire. Cox proportional hazards models were used to estimate adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for hypertension incidence. During follow-up, 1,702 incident cases of hypertension were identified. Participants in the highest tertile of UPF consumption had a higher risk of developing hypertension (adjusted HR, 1.21; 95% CI, 1.06, 1.37; P for trend = 0.004) than those in the lowest tertile after adjusting for potential confounders. In this large prospective cohort of Spanish middle-aged adult university graduates, a positive association between UPF consumption and hypertension risk was observed. Additional longitudinal studies are needed to confirm our results. © American Journal of Hypertension, Ltd 2016. All rights reserved. For Permissions, please email: journals.permissions@oup.com
Rozo, Andrea Morales; Valencia, Fernando; Acosta, Alexis; Parra, Juan Luis
2014-01-01
The department of Antioquia, Colombia, lies in the northwestern corner of South America and provides a biogeographical link among divergent faunas, including Caribbean, Andean, Pacific and Amazonian. Information about the distribution of biodiversity in this area is of relevance for academic, practical and social purposes. This data paper describes the dataset containing all bird specimens deposited in the Colección de Ciencias Naturales del Museo Universitario de la Universidad de Antioquia (MUA). We curated all the information associated with the bird specimens, including the georeferences and taxonomy, and published the database through the Global Biodiversity Information Facility network. During this process we checked the species identification and existing georeferences and completed the information when possible. The collection holds 663 bird specimens collected between 1940 and 2011. Even though most specimens are from Antioquia (70%), the collection includes material from several other departments and one specimen from the United States. The collection holds specimens from three endemic and endangered species (Coeligena orina, Diglossa gloriossisima, and Hypopirrhus pyrohipogaster), and includes localities poorly represented in other collections. The information contained in the collection has been used for biodiversity modeling, conservation planning and management, and we expect to further facilitate these activities by making it publicly available.
Quintana, José; Sáiz, Milagros; Balltondre, Mónica; Sáiz, Dolors
2012-11-01
In this article, we describe the content, sources, and history of the Archivo Histórico de la Facultad de Psicología (the Historical Archive for the History of Psychology) at the Universidad Autónoma de Madrid (UAM, Spain). This archive is the result of the task carried out by some professors of the Faculty of Psychology at UAM for the preservation and increase of sources for a history of psychology in Spain. Collections from the 19th to the 20th century were recovered because of the UAM effort and some other contributions. Most of the sources for a history of psychology in the Spanish context were unknown and nearly lost before Faculty of Psychology's task. Among other projects, UAM archive is acquiring classical texts of psychology by buying facsimiles from different publishing houses and, what is more relevant, they guarantee access to the sources for research purposes. (PsycINFO Database Record (c) 2012 APA, all rights reserved).
Marques, Joana; Rosado-Pinto, Patrícia
2017-03-31
To be a college teacher requires a permanent effort in developing specific competencies, namely in the pedagogical domain. This paper aims both to describe the pedagogical professional development program offered by the Medical Education Office of NOVA Medical School of Universidade Nova de Lisboa and to analyse its role in the enhancement of reflection around curriculum and teaching practice. Description of the pedagogical programme offered between 2010 and 2016. We focused the analysis on different kinds of data - opinions of the participants in the training programme (questionnaire before and after the training); pedagogical products elaborated by the participants in the programme - design of lessons, modules or curricular units; questionnaire sent in 2016 to NOVA Medical School teachers responsible for the curricular units, about the contribution of their disciplines to the accomplishment of the core learning outcomes of the NOVA Medical School medical graduates. The pedagogical training needs identified by the teachers focused mainly on improving practice, critically analysing the curriculum and sharing experiences. Globally the training programme was deeply appreciated and considered very good by 97% of the participants. The lesson plans delivered showed that the teachers were able to integrate and apply the concepts developed during the training. The answers from the 46 faculty responsible for the curricular units (the majority of them had attended the Medical Education Office training programme) highlighted their capacity to critically approach content and pedagogical strategies within their disciplines as well as their contribution to the main goals of the medical curriculum. The results underlined the importance of a pedagogical training focused on the critical analysis of curriculum and pedagogical practice. On the other hand, the pedagogical products analyzed revealed great mastery by teachers of the content and pedagogical strategies present in the
PREFACE: Third Congress on Materials Science and Engineering (CNCIM-Mexico 2012)
NASA Astrophysics Data System (ADS)
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
Arraras, J I; Illarramendi, J J; de la Cruz, S; Asin, G; Manterola, A; Ibanez, B; Salgado, E; Cambra, K; Zarandona, U; Dominguez, M A; Vera, R
2016-01-01
In this article published in Volume 21, issue 5, the authors' names were incorrectly stated in the Pubmed abstract as: "Ignacio Arraras J(1), Juan Illarramendi J, de la Cruz S, Asin G, Manterola A, Ibanez B, Salgado E, Cambra K, Zarandona U, Angel Dominguez M, Vera R.". The correct authors' names are: "Arraras JI(1), Illarramendi JJ, de la Cruz S, Asin G, Manterola A, Ibanez B, Salgado E, Cambra K, Zarandona U, Dominguez MA, Vera R.". This error appeared only in the PubMed database and not in the print form of the Journal.
Diagnostic dilemma: Intracardiac mass in a woman with Behçet's syndrome.
Núñez-Cabarcas, Edilberto; López-Ruiz, Nilson; Ramírez-Rincón, Alex
2014-01-01
Intracardiac thrombosis is a rare manifestation of cardiac involvement in Behçet's disease, and it may be mistaken for a heart tumor. In this letter we present the case of a patient diagnosed with Behçet's disease who was incidentally found to have a mass in the right atrium suspicious of a cardiac tumor. Nevertheless, cardiac magnetic resonance showed a cardiac thrombus. Immunosuppressive therapy and anticoagulation were effective for thrombus resolution. Copyright © 2014 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved.
Bettencourt, Jorge S.; Tosdal, R.M.; Leite, W.B.; Payolla, B.L.
1999-01-01
Rapakivi granites and associated mafic and ultramafic rocks in the Rondonia Tin Province, southwestern Amazonian craton, Brazil were emplaced during six discrete episodes of magmatism between ca 1600 and 970 Ma. The seven rapakivi granite suites emplaced at this time were the Serra da Providencia Intrusive Suite (U-Pb ages between 1606 and 1532 Ma); Santo Antonio Intrusive Suite (U-Pb age 1406 Ma); Teotonio Intrusive Suite (U-Pb age 1387 Ma); Alto Candeias Intrusive Suite (U-Pb ages between 1346 and 1338 Ma); Sao Lourenco-Caripunas Intrusive Suite (U-Pb ages between 1314 and 1309 Ma); Santa Clara Intrusive Suite (U-Pb ages between 1082 and 1074 Ma); and Younger Granites of Rondonia (U-Pb ages between 998 and 974 Ma). The Serra da Providencia Intrusive Suite intruded the Paleoproterozoic (1.80 to 1.70 Ga) Rio Negro-Juruena crust whereas the other suites were emplaced into the 1.50 to 1.30 Ga Rondonia-San Ignacio crust. Their intrusion was contemporaneous with orogenic activity in other parts of the southwestern Amazonian craton, except for the oldest, Serra da Providencia Intrusive Suite. Orogenic events coeval with emplacement of the Serra da Providencia Intrusive Suite are not clearly recognized in the region. The Santo Antonio, Teotonio, Alto Candeias and Sao Lourenco-Caripunas Intrusive Suites are interpreted to represent extensional anorogenic magmatism associated with the terminal stages of the Rondonian-San Ignacio orogeny. At least the Sao Lourenco-Caripunas rapakivi granites and coeval intra-continental rift sedimentary rocks may, in contrast, represent the products of extensional tectonics and rifting preceding the Sunsas/Aguapei orogeny (1.25 to 1.0 Ga). The two youngest rapakivi suites, the Santa Clara Intrusive Suite and Younger Granites of Rondonia, seemingly represent inboard magmatism in the Rondonian-San Ignacio Province during a younger episode of reworking in the Rio Negro-Juruena Province during the waning stages of the collisional 1.1 to 1.0 Ga
Campbell, Ian W
2016-07-01
During the 1640s, the Irish Franciscan theologian John Punch taught his theology students in Rome that war against Protestants was made just by their religion alone. Jesuits like Luis de Molina identified the holy war tradition in which Punch stood as a Scotist one, and insisted that the Scotists had confused the natural and supernatural spheres. Among Irishmen, Punch was unusual. The main Irish Catholic revolutionary tradition employed Jesuit and Thomist theory. They argued that the Stuarts had lost the right to rule Ireland for natural reasons, not supernatural ones; because the Stuarts were tyrants, not because they were Protestants.
Flash photolysis resonance fluorescence investigation of the reaction of O /P-3/ atoms with ClONO2
NASA Technical Reports Server (NTRS)
Kurylo, M. J.
1977-01-01
The rate constant for the reaction of O (P-3) atoms with ClONO2 at 10 torr total pressure is assessed over the temperature range 225-273 K by the flash photolysis resonance fluorescence technique. The data, taken together with results given by Molina et al. (1977), have been used to formulate an Arrhenius expression suitable for stratospheric modeling applications. Comparison of the rate of ClONO2 destruction via the oxygen atom reaction with the solar photolysis rate shows that chemical reaction accounts for less than 15% of the CLONO2 removal at altitudes between 20 and 30 km.
NASA Astrophysics Data System (ADS)
Tsimpidi, A. P.; Karydis, V. A.; Zavala, M.; Lei, W.; Molina, L. T.; Pandis, S. N.
2007-05-01
Atmospheric aerosols have adverse effects on human health, contribute to the visibility reduction and influence the energy balance of the planet. A three-dimensional chemical transport model (PMCAMx) (Gaydos et al., 2007) is used to simulate the particular matter (PM) mass composition distribution in the Mexico City Metropolitan Area (MCMA). PMCAMx uses the framework of CAMx (ENVIRON, 2002) modelling the processes of horizontal and vertical advection, horizontal and vertical dispersion, wet and dry deposition, and gas-phase chemistry. In addition to the above, PMCAMx includes three detailed aerosol modules: inorganic aerosol growth (Gaydos et al., 2003; Koo et al., 2003a), aqueous-phase chemistry (Fahey and Pandis, 2001), and secondary organic aerosol formation and growth (Koo et al., 2004). The aerosol thermodynamic model ISORROPIA has been improved as it now simulates explicitly the chemistry of Ca, Mg, and K salts and is linked to PMCAMx. The hybrid approach (Koo et al., 2003b) for modelling aerosol dynamics is applied in order to accurately simulate the inorganic components in coarse mode. This approach assumes that the smallest particles are in equilibrium while the condensation/evaporation equation is solved for the larger ones. The new CMU organic aerosol model, which is based on the splitting of the organic aerosol volatility range in discrete bins, is also used. The model predictions are evaluated against the PM and vapour concentration measurements from the MCMA-2003 Campaign (Molina et al., 2007). References Gaydos, T., Pinder, R., Koo, B., Fahey, Κ., Yarwood, G., and Pandis, S. N., (2007). Development and application of a three-dimensional Chemical Transport Model, PMCAMx. Atmospheric Environment, in press. ENVIRON (2002). User's guide to the comprehensive air quality model with extensions (CAMx). Version 3.10. Report prepared by ENVIRON International corporation, Novato, CA Gaydos, T., Koo, B., and Pandis, S. N., (2003). Development and application of
Sanchez-Villegas, Almudena; Zazpe, Itziar; Santiago, Susana; Perez-Cornago, Aurora; Martinez-Gonzalez, Miguel A; Lahortiga-Ramos, Francisca
2018-01-01
The association between added sugars or sugar-sweetened beverage consumption and the risk of depression, as well as the role of carbohydrate quality in depression risk, remains unclear. Among 15 546 Spanish university graduates from the Seguimiento Universidad de Navarra (SUN) prospective cohort study, diet was assessed with a validated 136-item semi-quantitative FFQ at baseline and at 10-year follow-up. Cumulative average consumption of added sugars, sweetened drinks and an overall carbohydrate quality index (CQI) were calculated. A better CQI was associated with higher whole-grain consumption and fibre intake and lower glycaemic index and consumption of solid (instead of liquid) carbohydrates. Clinical diagnoses of depression during follow-up were classified as incident cases. Multivariable time-dependent Cox regression models were used to estimate hazard ratios (HR) of depression according to consumption of added sugars, sweetened drinks and CQI. We observed 769 incident cases of depression. Participants in the highest quartile of added sugars consumption showed a significant increment in the risk of depression (HR=1·35; 95 % CI 1·09, 1·67, P=0·034), whereas those in the highest quartile of CQI (upper quartile of the CQI) showed a relative risk reduction of 30 % compared with those in the lowest quartile of the CQI (HR=0·70; 95 % CI 0·56, 0·88). No significant association between sugar-sweetened beverage consumption and depression risk was found. Higher added sugars and lower quality of carbohydrate consumption were associated with depression risk in the SUN Cohort. Further studies are necessary to confirm the reported results.
[From the medieval hospitals hospices to modern National public Health Institutes].
de Micheli, Alfredo
2016-01-01
Since the most ancient times, hospital constructions and progresses in the clinical practice advanced pari passu. We can find exampless of this statement in Greek regions as well as in Greek citie overseas. Thus, during the renaissance, great figures ot that time converged in Italy: The genius Leonardo da Vinci (1452-1519) and Leon Battista Alberti (1404-1472), a humanist and innovator of architecture. Michelangelo Buonarroti (1475-1564) and his contemporany artists performed anatomical dissection to perfect their art by studying the human body. Anatomical studies flourished at the University of Padua, driven by the Flemish Master. Based on the rigorous study of the anatomical substrate, the studies on the function of the already known organic structures excelled in the xvii century. That century started with the revelation of the major blood circulation by the British physician William Harvey, alumni of the University of Padua, and continued with the description of the minior or pulmonary circulation by ancient or contemporany authors and of the peripheral connections between the arterial and the venous system (Marcelo Malpighi, 1661). All these researchers, and others, were membres of the University of Padua, were the beneficial influence of the teachings of Galileo persisted. In the following centuries, together with the embryological and normal anatomy, the pathological anatomy, systematized by G.B. Morgani, became the cornerstone of the clinical practice. The model of the ancient hospitals evolved to ward the National Institutes of Health in Mexico fostered by Dr. Ignacio Chávez. Copyright © 2014 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved.
Tamayo-Espinosa, Tania; Erdmenger-Orellana, Julio; Becerra-Becerra, Rosario; Balderrabano-Saucedo, Norma; Segura-Standford, Begoña
The right-side aortic arch may be associated with aberrant left subclavian artery, in some cases this artery originates from an aneurismal dilation of the aorta called Kommerell's diverticulum. A report is presented on 2 cases of vascular ring formed by a right-side aortic arch, anomalous left subclavian artery, Kommerell's diverticulum and left patent ductus arteriosus. A review the literature was also performed as regards the embryological development and the imaging methods used to help in the diagnosis of this rare vascular anomaly. Copyright © 2017 Instituto Nacional de Cardiología Ignacio Chávez. Publicado por Masson Doyma México S.A. All rights reserved.
Renilla, Alfredo; Santamarta, Elena; Corros, Cecilia; Martín, María; Barreiro, Manuel; de la Hera, Jesús
2013-01-01
To establish the etiology of heart failure in patients with congenital heart disease can be challenging. Multiple concomitant anomalies that can be missed after an initial diagnosis could be seen in these patients. In patients with congenital heart disease, a more accurate evaluation of cardiac morphology and left ventricular systolic function could be evaluated by recent non-invasive cardiac imaging techniques. We present a rare case where multimodal cardiac imaging was useful to establish the final diagnosis of left ventricular non-compaction associated with Ebstein's anomaly. Copyright © 2012 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved.
[Open mitral commissurotomy. Experience of the Ignacio Chávez National Institute of Cardiology].
Rebollar y Pliego, L; Buzetta, I; Quijano Pitman, F
1982-01-01
From 1970 to 1979 open mitral commissurotomy (OMC) was indicated in 167 patients. In 22 cases a valvular prosthesis was inserted. In the 145 patients subjected to OMC there was one hospital and one late death. Four late systemic emboli (SE) in three patients. In 92% there was improvement in functional class. Poor post-op course in 8% due to mitral regurgitation (MR) added to mitral stenosis or iatrogenic MR subjected to annuloplasty with poor results and eventual mitral prosthetic implantation. Pre-op SE in 35%, intracavitary thrombosis (IT) in 23% and in 13% of cases without history of SE. IT found as often in atrium as in left auricular appendage. The vast majority of patients with IT were in atrial fibrillation (AF), this arrhythmia was present in 34% of the 145 cases. In hospitals where all cases of predominant mitral stenosis (MS) cannot be operated by OMC because of logistics, cases of MS with AF and surgical indication should be operated by OMC because of the correlations between AF and IT. Other indications for OMC are reviewed. The excellent post-op results with scarce late complications re-enforce the convenience of retaining the human mitral valve and avoiding valve replacement when repair is possible.
Monné, Miguel A; Almeida, Lucia M; Oliveira, Marcio L; Viana, Jéssica Herzog; Monné, Marcela L
2017-01-17
The primary types of Cerambycidae (Coleoptera) deposited in the Coleção Entomológica Pe. Jesus Santiago Moure, Departamento de Zoologia, Universidade Federal do Paraná, Curitiba, Paraná, Brazil (DZUP), Instituto Nacional de Pesquisas da Amazônia, Amazonas, Manaus, Brazil (INPA), and in the Museu Paraense Emílio Goeldi, Pará, Belém,Brazil (MPEG) are catalogued. There are 54 primary types of Cerambycidae in the DZUP, 48 in the INPA, and 25 in the MPEG.
Overview of Spanish and Latin American Distance Higher Education.
ERIC Educational Resources Information Center
Garcia Garrido, Jose Luis
1991-01-01
Provides a brief overview of Spanish and Latin American distance education programs for higher education and describes the three most important institutions: (1) the Spanish UNED (Universidad Nacional de Educacion a Distancia); (2) the Costa Rican UNED (Universidad Estatal a Distancia); and (3) the Venezuelan UNA (Universidad Nacional Abierta).…
A General Approach to Nonrigid Registration: Decoupled Optimization
2001-10-25
Juan Ruiz-Alzola Dep. Señales y Comunicaciones . Universidad de Las Palmas de Gran Canaria, SPAIN Dep. Teorı́a de la Señal,Universidad de...s) and Address(es) Dep. Senales y Communicaciones Universidad de Las Palma de Gran Canaria, Spain Performing Organization Report Number Sponsoring
Pereira, J D; Pereira, C M d V; Soares, F M; Cruz, L V; Zago, M K; Girotto, M C; Garcia, C D; Garcia, V D
2014-01-01
Today there is an insufficient number of donated organs in Brazil. This is particularly due to the general population's and health care professionals' lack of information. Therefore, with this project we intend to consolidate knowledge on organ donation to teach health care students of different areas so they are able to propagate such knowledge. In 2006, at Universidade Federal de Ciências da Saúde de Porto Alegre, an "Organ donation and transplants" subject was created, with the aim to educate health care students. In the next years, it was split in two subjects, named "Introduction to transplants" and "Donation and transplants." By enrolling, students get theoretical classes and practical experience in out- and inpatient facilities and in surgical environments at the Santa Casa Hospital Complex. Furthermore, they can participate in campaigns at parks, stadiums, and health care fairs that take place at several schools in Porto Alegre. To finish the subjects, students present a conclusion report. Seven years after implementation of the subject, and with more than 400 students enrolled, several accomplishments can be highlighted. For example, the creation of the Organ Transplantation League, the implementation of a day to spread conception of the donation-transplant process (with the elaboration of a Web page on the subject), and the release of a book on the subject written by students and professors. Health care professionals' education is a central point in donation and transplant process. This is because they become, inevitably, educators, and this brings a long-term consequence, consisting of enhanced logistics skills on brain-death diagnosis and further transfer of information to the population (hopefully reducing denial by families at the time of the donation). We conclude that this is a project to be followed by other medical schools so that, effectively, the number of donors increases and, consequently, the transplantation of organs and tissues as well
Uriza, Catalina Latorre; Arregoces, Francina Escobar; Porras, Juliana Velosa; Camargo, Maria Beatriz Ferro; Morales, Alvaro Ruiz
2011-02-01
The purpose of this study was to determine if the US-CRP values associated with periodontal disease are risk markers for Acute Myocardial Infarction (AMI) and to determine if the US-CRP levels associated with recent AMI are higher in patients with Periodontal disease. In order to meet the goal of the study, a case control study design was conducted. The analysis sample consisted of 401 adults (30 - 75 years old), living in Bogota D.C., Colombia, from the Hospital Universitario San Ignacio, the Faculty of Dentistry at the Pontificia Universidad Javeriana, and the Fundacion Cardio Infantil. Patients with current infections, antibiotic use in the last 3 months, periodontal treatment at least six months before the baseline of this study, mouth ulcerations caused by any type of prosthesis, candidiasis, stomatitis, or less than 7 teeth in mouth were excluded. Periodontal examination for the case group and the control group was conducted by three previously calibrated examiners. Periodontal disease was diagnosed by the presence of bleeding on probing and attachment loss. The Chronic Periodontitis diagnosis was confirmed with these clinical signs, according to the 1999 Armitage classification. The assessment of the US-CRP was performed using the IMMULITE method containing one monoclonal and one polyclonal anti-CRP antibody. This method provides a measurement range of 0.1 - 500 mg/L. Statistical analysis of variables was performed with OR and confidence intervals. A multivariate analysis was performed to determine the association between the US-CRP increase, periodontal disease and acute myocardial infarction, adjusting for smoking and other confounding factors identified in the analysis. The study population was constituted by 401 patients, 56.1% (225) males, with a mean age of 52.6. When groups were compared it was observed that, in those patients with AMI and chronic severe or moderate periodontitis, 24.2% had HDL-C values lower than 40 mg/dl, 78.8% had LDL-C values
Next generation sequencing for molecular confirmation of hereditary sudden cardiac death syndromes.
Márquez, Manlio F; Cruz-Robles, David; Ines-Real, Selene; Vargas-Alarcón, Gilberto; Cárdenas, Manuel
2015-01-01
Hereditary sudden cardiac death syndromes comprise a wide range of diseases resulting from alteration in cardiac ion channels. Genes involved in these syndromes represent diverse mutations that cause the altered encoding of the diverse proteins constituting these channels, thus affecting directly the currents of the corresponding ions. In the present article we will briefly review how to arrive to a clinical diagnosis and we will present the results of molecular genetic studies made in Mexican subjects attending the SCD Syndromes Clinic of the National Institute of Cardiology of Mexico City. Copyright © 2014 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved.
[Pathophysiology of hypertension secondary to obesity].
García Casilimas, Guihovany Alberto; Martin, Daniel Augusto; Martínez, María Alejandra; Merchán, Claudia Rocío; Mayorga, Carol Anne; Barragán, Andrés Felipe
The obesity is a problem with a high morbidity and mortality all over the world. It has now been designated as a cardiovascular risk factor. It often predisposes the development of many diseases that reduce quality of life, such as hypertension, dyslipidaemia, and diabetes. These diseases are associated with some of the criteria that should be considered in the diagnosis of metabolic syndrome. During this review, explanations will be presented on the relationship between obesity, metabolic syndrome, and the development of hypertension from neurohumoral, biochemical and mechanical concepts. Copyright © 2017 Instituto Nacional de Cardiología Ignacio Chávez. Publicado por Masson Doyma México S.A. All rights reserved.
Understanding the role of emotion in sense-making: a semiotic psychoanalytic oriented perspective.
Salvatore, Sergio; Venuleo, Claudia
2008-03-01
We propose a model of emotion grounded on Ignacio Matte Blanco's theory of the unconscious. According to this conceptualization, emotion is a generalized representation of the social context actors are involved in. We discuss how this model can help to better understand the sensemaking processes. For this purpose we present a hierarchical model of sensemaking based on the distinction between significance--the content of the sign--and sense--the psychological value of the act of producing the sign in the given contingence of the social exchange. According to this model, emotion categorization produces the frame of sense regulating the interpretation of the sense of the signs, therefore creating the psychological value of the sensemaking.
A Parallel Multigrid Solver for Viscous Flows on Anisotropic Structured Grids
2001-10-01
the US-Spain Joint Commission for Scienti c and Technological Cooperation. yDepartamento Arquitectura de Computadores y Automatica, Universidad...Complutense, 28040 Madrid, Spain. E-mail: mpmatias@dacya.ucm.es zDepartamento Arquitectura de Computadores y Automatica, Universidad Complutense, 28040...Madrid, Spain. E-mail: rubensm@dacya.ucm.es xDepartamento Arquitectura de Computadores y Automatica, Universidad Complutense, 28040 Madrid, Spain. E-mail
NASA Astrophysics Data System (ADS)
Sanchez-Lavega, Agustin; Hueso, R.; Perez-Hoyos, S.
2012-10-01
The Master in Space Science and Technology is a postgraduate course at the Universidad del País Vasco in Spain (http://www.ehu.es/aula-espazio/master.html). It has two elective itineraries on space studies: scientific and technological. The scientific branch is intended for students aiming to access the PhD doctorate program in different areas of space science, among them the research of the solar system bodies. The theoretical foundations for the solar system studies are basically treated in four related matters: Astronomy and Astrophysics, Physics of the Solar System, Planetary Atmospheres, and Image Processing and Data Analysis. The practical part is developed on the one hand by analyzing planetary images obtained by different spacecrafts from public archives (e. g. PDS), and on the other hand from observations obtained by the students employing the 50 cm aperture telescope and other smaller telescopes from the Aula EspaZio Gela Observatory at the Engineering Faculty. We present the scheme of the practice works realized at the telescope to get images of the planets in different wavelengths pursuing to study the following aspects of Planetary Atmospheres: (1) Data acquisition; (2) Measurements of cloud motions to derive winds; (3) Measurement of the upper cloud reflectivity at the different wavelengths and position in the disk to retrieve the upper cloud properties and vertical structure. The theoretical foundations accompanying these practices are then introduced: atmospheric dynamics and thermodynamics, and the radiative transfer problem. Acknowledgments: This work was supported by Departamento de Promoción Económica of Diputación Foral Bizkaia through a grant to Aula EspaZio Gela at E.T.S. Ingeniería (Bilbao, Spain).
High-Sensitivity Optical Techniques for Atmospheric Spectroscopy, Kinetics and Remote Sensing
NASA Technical Reports Server (NTRS)
2005-01-01
A principal objective of the work supported by this Grant has been to use IntraCavity Laser Absorption Spectroscopy (ICLAS) to acquire data on weakly absorbing species of atmospheric interest that are not accessible, or cannot be determined with sufficient precision, using conventional spectroscopic instrumentation. The principal focus has been to adapt the existing instrument to carry out Kinetic studies using IntraCavity Absorption Spectroscopy (KICAS) in order to measure rate parameters for weakly absorbing, environmentally significant species. Additional related work has been carried out in collaboration with Prof. M.J. Molina's program on air pollution in the Mexico City Metropolitan Area on modeling the role of these species in atmospheric chemistry.
On the ability of the Viking gas chromatograph-mass spectrometer to detect organic matter.
Biemann, Klaus
2007-06-19
A recent paper by Navarro-Gonzalez et al. [Navarro-Gonzalez R, Navarro KF, de la Rosa J, Iniguez E, Molina P, Miranda LD, Morales P, Cienfuegos E, Coll P, Raulin F, et al. (2006) Proc Natl Acad Sci USA 103:16089-16094] claims to show that the Viking GCMS (gas chromatograph-mass spectrometer) experiment, which carried out a search for organic matter at the surface of Mars in 1976, "may have been blind to low levels of organics." To rebut this assertion, the Viking experiment, test data, and results on Mars are reviewed, and the fallacies in the design, execution, and interpretation of the new experiments presented by Navarro-Gonzalez et al. are critically examined.
Multimedia Content Development as a Facial Expression Datasets for Recognition of Human Emotions
NASA Astrophysics Data System (ADS)
Mamonto, N. E.; Maulana, H.; Liliana, D. Y.; Basaruddin, T.
2018-02-01
Datasets that have been developed before contain facial expression from foreign people. The development of multimedia content aims to answer the problems experienced by the research team and other researchers who will conduct similar research. The method used in the development of multimedia content as facial expression datasets for human emotion recognition is the Villamil-Molina version of the multimedia development method. Multimedia content developed with 10 subjects or talents with each talent performing 3 shots with each capturing talent having to demonstrate 19 facial expressions. After the process of editing and rendering, tests are carried out with the conclusion that the multimedia content can be used as a facial expression dataset for recognition of human emotions.
Software Mechanisms for Multiprocessor TLB Consistency
1989-12-01
thanks. Raj V aswani implemented the DASH message-passing system. Ramesh Govindan implemented part of the DASH virtual memory system. G . Scott...1 Latency (ma) 5 ---·-r··-·r···r··-T·-·-r··-·r····r····-r··-·r··- . g ~~~R=r 18 -----1·--·-r··-T·----1·--··r·---1·----1·--··r·---T·----1 16...model development. Synchronizing TLBs is similar to updating replicated data in a distributed environment. Lee and Garcia-Molina both used an M/ G /1
NASA Astrophysics Data System (ADS)
Foster, P.
2012-12-01
The Programa de Educação Tutorial (Tutorial Education Program), also known as "PET", has the objective to finance students with potential, encouraging and providing extracurricular activities in order to promote the integration with the academic market and the development of study programs in graduate school, preparing a professional that in the future will operate in a global market, transforming and fighting for the professional interests of their class. The design of the program dates back to 1970 and is based on the model of learning and guidance to form the student. The groups are composed gradually, through an annual selection. The deployment and implementation of the groups consider the inclusion of new members in different stages of their school program, working in an integrated manner. To apply, students must submit satisfactory academic performance, without failures on any course and commit to devote a minimum of twenty hours per week to the program activities. Deployed at Universidade Federal de Pelotas - Brazil, in 1991, the group has contributed to the training of students of Meteorology through the concept of teaching-research-extension activities. We believe that PET has been of utmost importance in the training of the new millennium's professional, given that the objectives of this program seek to provide an excellent level of academic training to undergraduates, encouraging their entry into the graduate studies; stimulating the improvement of the quality of teaching degree through the development of new practices and teaching experience; multiplying the activities developed by scholars and increase their interactions with program's faculty and other students of the institution. With the highly competitive market requiring specialized professionals, the high investment in students with potential can be reversed for the benefit of the profession.
Sen. Feingold, Russell D. [D-WI
2009-10-26
Senate - 10/26/2009 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (All Actions) Tracker: This bill has the status Agreed to in SenateHere are the steps for Status of Legislation:
Tam, Ka Ian; Roner, Michael R.
2011-01-01
Rotavirus is the leading cause of severe diarrhea disease in newborns and young children worldwide with approximately 300,000 pre-adolescent deaths each year. Quillaja saponins are a natural aqueous extract obtained from the Chilean soapbark tree. The extract is approved for use in humans by the FDA for use in beverages as a food addictive. We have demonstrated that Quillaja extracts have strong antiviral activities in vitro against six different viruses. In this study, we evaluated the in vivo antiviral activity of these extracts against rhesus rotavirus (RRV) using a mouse model. We established that at a dosage of 0.015 mg/mouse of saponin extract, RRV induced diarrhea can be significantly reduced from 79% to 11% when mice are exposed to 500 plaque-forming-units (PFU) for each of five consecutive days. Additionally, while a reduction of RRV induced diarrhea depended both on the concentration of virus introduced and on the amount of Quillaja extract given to each mouse, the severity and interval of diarrhea under a variety of conditions tested, in all the treated mice were greatly reduced when compared to those that did not receive the Quillaja extracts. Mechanistically, there is strong evidence that the Quillaja extracts are able to “block” rotavirus infection by inhibiting virus-host attachment through disruption of cellular membrane proteins and/or virus receptors. We believe that Quillaja extracts have promise as antivirals to reduce rotavirus infection and the severity of the disease in humans. PMID:21549151
Nowak, E
2014-08-01
Using histochemical, histological and immunocytochemical methods, organisation of the autonomic nerve structures in small intestine of chinchilla was investigated. Myenteric plexus was localised between circular and longitudinal layers of the smooth muscles. Forming network nodes, the small autonomic, cholinergic ganglia were linked with the bundles of nerve fibres. Adrenergic structures were visible as specific varicose, rosary-like fibres forming bundles of parallel fibres connecting network nodes. Structures of the submucosal plexus formed a finer network than those of the myenteric plexus. Moreover, in 'whole-mount' specimens, fibres forming thick perivascular plexuses were also observed. Immunocytochemical studies confirmed the cholinergic and adrenergic character of the investigated structures. VAChT-positive neurones were found only in myenteric plexus, and numerous VAChT-positive and DBH-positive fibres were found in both plexuses. © 2013 Blackwell Verlag GmbH.
Four Tropical Cyclones Across the Entire Pacific Ocean
2017-12-08
This GOES-West satellite image shows four tropical cyclones in the North Western, Central and Eastern Pacific Ocean on September 1, 2015. In the Western Pacific (far left) is Typhoon Kilo. Moving east (to the right) into the Central Pacific is Hurricane Ignacio (just east of Hawaii), and Hurricane Jimena. The eastern-most storm is Tropical Depression 14E in the Eastern Pacific. Credit: NASA/NOAA GOES Project NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram
Ballog, A.P.; Moyle, W.R.
1980-01-01
The water resources of the Los Coyotes Indian Reservation, San Diego County, Calif., are sufficient to supply the limited domestic and stock-water needs of the present residents of the reservation. Surface-water runoff is derived from direct precipitation on the area and from intermittent spring flow. Groundwater occurs in the alluvial deposits and in the consolidated rocks where they are highly fractured or deeply weathered. The best potential for groundwater development on the reservation is in the small alluvial basins in the San Ysidro and San Ignacio areas. Most water on the reservation is good to excellent in chemical quality for domestic, stock, and irrigation use. Water from two wells (and one spring), however, exceeds the primary drinking-water standard for nitrate plus nitrate. (USGS)
A preface to the 70&70 Gravity Fest
NASA Astrophysics Data System (ADS)
Gutiérrez-Piñeres, A. C.; Montoya, E. A.; Núñez, L. A.
2017-03-01
There are transcendental landmarks in life to account and balance achievements and failures. With no doubt the age of 70 brings with it the possibility to trace back a significant part of our existences and can considered a natural stop. The year 2016 is, for many Latin American physicists, an important date because Rodolfo Gambini Italiano from the Universidad de la Repblica, Uruguay and Luis (Gaucho) Herrera Cometta from Universidad Central de Venezuela reach this age enjoying the passion for building generations of physicis in Latin America and leaving a profound and important imprint in Theoretical Physics along several countries of our continent. This is a tribute to these two masters, a great opportunity to share their visions and particular stiles with new generations of physics students from Latin America. These two masters of the Theoretical Physics have life-lines that crosses at different instants of their lives. Rodolfo (born May 11, 1946), got degree in physics from the University of the Republic in 1972-In fact, he was the first physicist graduated in Uruguay-. Then, he moved to Paris and obtained his doctorate in Theoretical Physics under the supervision of Achilles Papapetrou. This was the first encounter with El Gaucho. Luis (born December 20, 1946) after graduated from the People’s Friendship University, Moscow went to Paris to study also under the guidance of Papapetrou. Luis returned to Caracas in 1972, taking a position at the Universidad Central de Venezuela and joint Professor Carlos Aragone and Gustavo González Martín, starting a seminal group the Caracas Relativity Seminar. Prof. Aragone, former supervisor of Rodolfo, had just arrived to Caracas after militar coup d’état in Uruguay and got a position at Universidad Simón Bolívar, USB. In 1975 Rodolfo also started to work at USB, invited by Prof Aragone and this is the second cross road between him and El Gaucho. In 1978 Rodolfo and Antoni Trias began a great friendship and a
PREFACE: 21st Latin American Symposium on Solid State Physics (SLAFES XXI)
NASA Astrophysics Data System (ADS)
Aguiar, J. Albino
2014-04-01
The Latin American Symposium on Solid State Physics (SLAFES) started in Caracas-Venezuela, and over time the symposia have taken place in 9 different Latin American countries. The last five events took place in Mérida-Venezuela (2002), Havana-Cuba (2004), Puebla-Mexico (2006), Puerto Iguazú-Argentina (2008) and Maragogi-Brazil (2011). During the last years, in the different SLAFES editions, the aim has been to bring together researches from Latina America and invite renowned scientists from around the world to a unique forum to discuss the latest developments regarding Solid state Physics. The 21st Latin American Symposium on Solid State Physics (SLAFES XXI) was held in Villa de Leyva-Colombia, from September 30 to October 04, 2013. The 21st SLAFES version featured the participation of experts in various areas of Solid State Physics from countries such as Belgium, Germany, United States, Spain, Ireland, Chile, Argentina and Brazil, had 270 submitted works and was attended by 140 researchers. The development of this event was made possible by financial support from the Universidad Pedagógica y Tecnológica de Colombia, Universidad Nacional de Colombia, Universidad del Norte-CO, Universidad de Magdalena-CO, Universidade Federal de Pernambuco-BR and the Academia Colombiana de Ciencias Exatas, Naturales y Física. Editors Professor J Albino Aguiar Departamento de Física Universidade Federal de Pernambuco 50670-901 Recife PE Brazil e-mail: albino@df.ufpe.br Professor Jairo Roa-Rojas Grupo de Física de Nuevos Materiales Departamento de Física Universidad Nacional de Colombia A.A. 5997 Bogotá DC, Colombia e-mail: jroar@unal.edu.co Professor Carlos Arturo Parra Vargas Grupo Física de Materiales Escuela de Física Universidad Padagógica y Tecnológica de Colombia Tunja Colombia e-mail: carlos.parra@uptc.edu.co Professor David A Land\\'i nez Téllez Grupo de Física de Nuevos Materiales Departamento de Física Universidad Nacional de Colombia A.A. 5997 Bogotá DC
VII International Congress of Engineering Physics
NASA Astrophysics Data System (ADS)
2015-01-01
In the frame of the fortieth anniversary celebration of the Universidad Autónoma Metropolitana and the Physics Engineering career, the Division of Basic Science and Engineering and its Departments organized the "VII International Congress of Physics Engineering". The Congress was held from 24 to 28 November 2014 in Mexico City, Mexico. This congress is the first of its type in Latin America, and because of its international character, it gathers experts on physics engineering from Mexico and all over the globe. Since 1999, this event has shown research, articles, projects, technological developments and vanguard scientists. These activities aim to spread, promote, and share the knowledge of Physics Engineering. The topics of the Congress were: • Renewable energies engineering • Materials technology • Nanotechnology • Medical physics • Educational physics engineering • Nuclear engineering • High precision instrumentation • Atmospheric physics • Optical engineering • Physics history • Acoustics This event integrates lectures on top trending topics with pre-congress workshops, which are given by recognized scientists with an outstanding academic record. The lectures and workshops allow the exchange of experiences, and create and strengthen research networks. The Congress also encourages professional mobility among all universities and research centres from all countries. CIIF2014 Organizing and Editorial Committee Dr. Ernesto Rodrigo Vázquez Cerón Universidad Autónoma Metropolitana - Azcapotzalco ervc@correo.azc.uam.mx Dr. Luis Enrique Noreña Franco Universidad Autónoma Metropolitana - Azcapotzalco lnf@correo.azc.uam.mx Dr. Alberto Rubio Ponce Universidad Autónoma Metropolitana - Azcapotzalco arp@correo.azc.uam.mx Dr. Óscar Olvera Neria Universidad Autónoma Metropolitana - Azcapotzalco oon@correo.azc.uam.mx Professor Jaime Granados Samaniego Universidad Autónoma Metropolitana - Azcapotzalco jgs@correo.azc.uam.mx Dr. Roberto Tito Hern
A Novel 3D Hybrid FEM-PO Technique for the Analysis of Scattering Problems
2004-04-23
Magdalena Salazar-Palma3 Tapan K. Sarkar4 1Departamento de Ingeniería Audiovisual y Comunicaciones , Universidad Politécnica de Madrid 2Departamento de...Teoría de la Señal y Comunicaciones , Universidad de Alcalá Escuela Politécnica, Campus Universitario, Ctra. Madrid-Barcelona Km. 33.600 28806 Alcalá de...NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Departamento de Ingeniería Audiovisual y Comunicaciones , Universidad Politécnica de
2011-02-01
Ramírez , Juan D. Vélez , Judith E. Epstein , Thomas L. Richie , and Myriam Arévalo-Herrera Instituto de Inmunología, Universidad del Valle, Cali...PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Instituto de Inmunologia, Universidad del...Echavarría, Leonardo Rocha, and Myriam Arévalo-Herrera, Instituto de Inmunología, Edificio de Microbiología, Facultad de Salud, Universidad del Valle
PREFACE: Introduction to the proceedings of Dynamics Days South America 2010
NASA Astrophysics Data System (ADS)
Macau, Elbert E. N.; Pereira, Tiago; Prado, Antonio F. B. A.; Turci, Luiz F. R.; Winter, Othon C.
2011-03-01
number of attendees ever. Finally, we would like to express our gratitude to all the participants for their presentations, discussions, and remarkable interactions with one another. The tireless work undertaken by all the members of the International Advisory Committee and the Organizing Committee must also be recognized. We also wish to express our deep appreciation for the Scientific Societies and Research Support Agencies which supported the conference and provided all the resources which were necessary to make this idea of a South American Dynamics Days come true. Elbert E N Macau, Tiago Pereira, Antonio F B A Prado, Luiz F R Turci, and Othon C WinterEditors Conference photograph Conference photograph Conference photograph Conference photograph International Advisory Committee Adilson E MotterNorthwestern UniversityEvanston - IL - USA Alfredo OzorioCentro Brasileiro de Pesquisas FísicasRio de Janeiro - RJ - Brazil Celso Grebogi (Chair)University of AberdeenAberdeen - UK Ed OttUniversity of MarylandCollege Park - MD - USA Epaminondas Rosa JrIllinois State UniversityNormal - IL - USA Hans Ingo WeberPontifícia Universidade CatólicaRio de Janeiro - RJ - Brazil Holger KantzMax Planck Institute for the Physics of Complex SystemsDresden - Germany Jason Gallas (Co-chair)Universidade Federal do Rio Grande do SulPorto Alegre - RS - Brazil José Roberto Rios LeiteUniv. Federal de PernanbucoRecife - PE - Brazil Jürgen KurthsPotsdam Institute for climate Impact ResearchHumboldt University, Berlin - Germany Kenneth ShowalterWest Virginia UniversityMorgantown - WV - USA Lou PecoraNaval Research LabWashington - DC - USA Luis Antonio AguirreUniversidade Federal de Minas GeraisBelo Horizonte - MG - Brazil Marcelo VianaIMPA - Instituto Nacional de Matemática Pura e AplicadaRio de Janeiro - RJ - Brazil Miguel A F SanjuánUniversidad Rey Juan CarlosMadrid - Spain Paulo Roberto de Souza MendesPontifícia Universidade CatólicaRio de Janeiro - RJ - Brazil Roland KorbeleUniversidade de
On the ability of the Viking gas chromatograph–mass spectrometer to detect organic matter
Biemann, Klaus
2007-01-01
A recent paper by Navarro-Gonzalez et al. [Navarro-Gonzalez R, Navarro KF, de la Rosa J, Iniguez E, Molina P, Miranda LD, Morales P, Cienfuegos E, Coll P, Raulin F, et al. (2006) Proc Natl Acad Sci USA 103:16089–16094] claims to show that the Viking GCMS (gas chromatograph–mass spectrometer) experiment, which carried out a search for organic matter at the surface of Mars in 1976, “may have been blind to low levels of organics.” To rebut this assertion, the Viking experiment, test data, and results on Mars are reviewed, and the fallacies in the design, execution, and interpretation of the new experiments presented by Navarro-Gonzalez et al. are critically examined. PMID:17548829
A QTAIM topological analysis of the P3HTPCBM dimer
NASA Astrophysics Data System (ADS)
Rodríguez, Juan I.; Matta, Chérif F.; Uribe, Emilbus A.; Götz, Andreas W.; Castillo-Alvarado, F. L.; Molina-Brito, Bertha
2016-01-01
In order to cast some light onto the nature of the chemical bonding between a 8-unit oligomer of the poly(3-hexylthiophene) (P3HT) and the fullerene derivative [6,6]-phenyl-C61-butyric acid methyl ester (PCBM) in the two stables isomers reported recently [I. Gutiérrez-González, B. Molina-Brito, A.W. Götz, F.L. Castillo-Alvarado, J.I. Rodríguez, Chem. Phys. Lett. 612, 234 (2014)], we have performed a Bader's quantum theory of atoms in molecules (QTAIM) analysis. According to QTAIM, no covalent bonds are formed between P3HT and PCBM, and hydrogen and stacking interactions account for about 90% and 10% of the total number of bonds between P3HT and PCBM, respectively.
PREFACE: XV Chilean Physics Symposium, 2006
NASA Astrophysics Data System (ADS)
Soto, Leopoldo; Moreno, José; Ávila, Ricardo; Cubillos, Karla
2008-02-01
initial contact with the journal. Leopoldo Soto President, Chilean Physical Society Head of Plasma Department, Chilean Nuclear Energy Commission Editors: Leopoldo Soto, José Moreno, Ricardo Ávila, Karla Cubillos Scientific Committee Physicists from various research institutions, specialty areas, and regions of the country were invited by the Board of SOCHIFI to join the Symposium Scientific Committee, which was formed by: Julio Yánez, Universidad de Antofagasta Sergio del Campo, Pontificia Universidad Católica de Valparaíso Patricio Vargas, Universidad Técnica Federico Santa María Rodrigo Soto, Universidad de Chile Ulrich Volkmann, Pontificia Universidad Católica de Chile Víctor Muñoz, Universidad de Chile Rodrigo Aros, Universidad Andrés Bello Leopoldo Soto (Chairman), Comisión Chilena de Energía Nuclear Luis Huerta, Universidad de Talca Patricio Salgado, Universidad de Concepción Luis Roa, Universidad de Concepción Asticio Vargas, Universidad de la Frontera, Temuco Cristian Martínez, Centro de Estudios Científicos, Valdivia Organizing Commitee Leopoldo Soto (Chairman), Comisión Chilena de Energía Nuclear Erik Herrera, Comisión Chilena de Energía Nuclear José Moreno, Comisión Chilena de Energía Nuclear Andrea Rozas, Comisión Chilena de Energía Nuclear Rodrigo Aros, Universidad Andrés Bello Gonzalo Gutiérrez, Universidad de Chile Executive Board, Chilean Physical Society April 2006 - April 2008 Leopoldo Soto, President Joel Saavedra, Secretary Rodrigo Aros: Treasurer Rodolfo Figueroa: Director Luis Huerta: Director Conference photograph
Understanding the Two-Photon Absorption Spectrum of PE2 Platinum Acetylide Complex
2014-07-09
Materials Division Marcelo G. Vivas - Instituto de Ciência de Tecnologia , Universidade Federal de Alfenas, Cidade Universitári, BR Leonardo De Boni...Instituto de Ciência de Tecnologia , Universidade Federal de Alfenas, Cidade Universitári, BR 267 Km 533, 37715- 400 Poços de Caldas, MG Brazil...Saõ Paulo, CP 369, 13560-970, Saõ Carlos, SP Brazil ‡Instituto de Cien̂cia de Tecnologia , Universidade Federal de Alfenas, Cidade UniversitaŕiaBR
2008-06-01
Ciencia e Ingenieria de los Materiales , Universidad de Costa Rica, San Jose, Costa Rica. We have developed a new unifying tight-binding theory that...Fisico Matem6ticas, Universidad Aut6noma de Nuevo Le6n, San Nicolas de los Garza, Nuevo LeAfA3n, Mexico; 2Chemical Engineering Department and Texas...ORNL), Oak Ridge, Tennessee; 2Departamento de Ciencia de los Materiales e IM y QI, Universidad de Cadiz, Puerto Real, Cadiz, Spain; 3Departamento de
Cardoso, Suely Campos; Gattás, Gilka Jorge Figaro
2009-01-01
The scientific production of institutions of higher education, as well as the dissemination and use of this published work by peer institutions, can be assessed by means of quantitative and qualitative measurements. This type of analysis can also serve as the basis of further academic actions. Variables such as the type of evaluation, the number of faculty members and the decision to include or exclude researchers who are not professors are difficult to measure when comparing different schools and institutions. The purpose of this study was to assess the scientific production of tenured faculty from the Universidade de São Paulo, Faculdade de Medicina performed from 2001 to 2006. Medline/PubMed database was considered and the Impact factors (IFs--Journal Citation Report, 2006) and the number of generated citations (Web of Science/ISI Thomson) were also evaluated. The analysis of the scientific production of 66 full professors (level MS-6) revealed 1,960 scientific articles published in 630 scientific journals, of which 31.3% were Brazilian and 68.7% were from international sources. Among these, 47% of the articles were published in 62.9% of the journals with IFs above 10, although 16.4% of the journals did not have assigned IF values. We verified that 45% of the published articles received 9,335 citations (average of 11 + 17), with the majority of these (8,968 citations) appearing in international scientific journals. Our results indicate that it is possible to analyze the scientific production of a learning institution by the number of papers published by full professors, taking into account not only their academic position and influence, but also the fact that publication is an opportunity to stimulate joint projects with other members of the same institution.
Soil moisture under contrasted atmospheric conditions in Eastern Spain
NASA Astrophysics Data System (ADS)
Azorin-Molina, César; Cerdà, Artemi; Vicente-Serrano, Sergio M.
2014-05-01
Soil moisture plays a key role on the recently abandoned agriculture land where determine the recovery and the erosion rates (Cerdà, 1995), on the soil water repellency degree (Bodí et al., 2011) and on the hydrological cycle (Cerdà, 1999), the plant development (García Fayos et al., 2000) and the seasonality of the geomorphological processes (Cerdà, 2002). Moreover, Soil moisture is a key factor on the semiarid land (Ziadat and Taimeh, 2013), on the productivity of the land (Qadir et al., 2013) and soils treated with amendments (Johnston et al., 2013) and on soil reclamation on drained saline-sodic soils (Ghafoor et al., 2012). In previous study (Azorin-Molina et al., 2013) we investigated the intraannual evolution of soil moisture in soils under different land managements in the Valencia region, Eastern Spain, and concluded that soil moisture recharges are much controlled by few heavy precipitation events; 23 recharge episodes during 2012. Most of the soil moisture recharge events occurred during the autumn season under Back-Door cold front situations. Additionally, sea breeze front episodes brought isolated precipitation and moisture to mountainous areas within summer (Azorin-Molina et al., 2009). We also evidenced that the intraanual evolution of soil moisture changes are positively and significatively correlated (at p<0.01) with the amount of measured precipitation. In this study we analyze the role of other crucial atmospheric parameters (i.e., temperature, relative humidity, global solar radiation, and wind speed and wind direction) in the intraanual evolution of soil moisture; focussing our analyses on the soil moisture discharge episodes. Here we present 1-year of soil moisture measurements at two experimental sites in the Valencia region, one representing rainfed orchard typical from the Mediterranean mountains (El Teularet-Sierra de Enguera), and a second site corresponding to an irrigated orange crop (Alcoleja). Key Words: Soil Moisture Discharges
Cardoso, Suely Campos; Gattás, Gilka Jorge Figaro
2009-01-01
INTRODUCTION The scientific production of institutions of higher education, as well as the dissemination and use of this published work by peer institutions, can be assessed by means of quantitative and qualitative measurements. This type of analysis can also serve as the basis of further academic actions. Variables such as the type of evaluation, the number of faculty members and the decision to include or exclude researchers who are not professors are difficult to measure when comparing different schools and institutions. OBJECTIVES The purpose of this study was to assess the scientific production of tenured faculty from the Universidade de São Paulo, Faculdade de Medicina performed from 2001 to 2006. METHODS Medline/PubMed database was considered and the Impact factors (IFs - Journal Citation Report, 2006) and the number of generated citations (Web of Science/ISI Thomson) were also evaluated. RESULTS The analysis of the scientific production of 66 full professors (level MS-6) revealed 1,960 scientific articles published in 630 scientific journals, of which 31.3% were Brazilian and 68.7% were from international sources. Among these, 47% of the articles were published in 62.9% of the journals with IFs above 10, although 16.4% of the journals did not have assigned IF values. We verified that 45% of the published articles received 9,335 citations (average of 11 + 17), with the majority of these (8,968 citations) appearing in international scientific journals. CONCLUSIONS Our results indicate that it is possible to analyze the scientific production of a learning institution by the number of papers published by full professors, taking into account not only their academic position and influence, but also the fact that publication is an opportunity to stimulate joint projects with other members of the same institution. PMID:19759885
Sensor Data Integrity and Mitigation of Perceptual Failures
2012-08-01
tecnologica, Universidad Militar Nueva Granada , Bogota, Colombia, 12 October 2011. • “Perception Integrity and Dependable Autonomy for Mobile Robots...Universidad Militar Nueva Granada , Bogota, Colombia, 5 October 2011. • “Perception Integrity and Dependable Autonomy for Mobile Robots”, Model-based
Computer Science Research Review 1974-75
1975-08-01
mwmmmimmm^m^mmmrm. : i i 1 Faculty and Visitors Mario Barbaccl Research Associate B.S., Universidad Nacional de Ingenieria , Lima, Peru (1966...Engineer, Universidad Nacional de Ingenieria , Lima, Peru (1968) Ph.D., Carnegie-Mellon University (1974) Carnegie. 1969: Design Automation
VizieR Online Data Catalog: UBVI CCD photometry of Carina region stars (Molina-Lera+, 2016)
NASA Astrophysics Data System (ADS)
Molina-Lera, J. A.; Baume, G.; Gamen, R.; Costa, E.; Carraro, G.
2016-08-01
Photometric parameters for 62730 stars in the carina region covering 6 stellar clusters (NGC 3752, Trumpler 18, NGC 3590, Hogg 10, 11 and 12) and the surrounding field. The photometry was secured in March 2006 and March 2009 with the Y4KCAM camera attached to the Cerro Tololo Inter American Observatory (CTIO, Chile) 1.0-m telescope. (1 data file).
Behboudi, S; Morein, B; Rönnberg, B
1995-12-01
In the iscom, multiple copies of antigen are attached by hydrophobic interaction to a matrix which is built up by Quillaja triterpenoid saponins and lipids. Thus, the iscom presents antigen in multimeric form in a small particle with a built-in adjuvant resulting in a highly immunogenic antigen formulation. We have designed a chloroform-methanol-water extraction procedure to isolate the triterpenoid saponins and lipids incorporated into iscom-matrix and iscoms. The triterpenoids in the triterpenoid phase were quantitated using orcinol sulfuric acid detecting their carbohydrate chains and by HPLC. The cholesterol and phosphatidylcholine in the lipid phase were quantitated by HPLC and a commercial colorimetric method for the cholesterol. The quantitative methods showed an almost total separation and recovery of triterpenoids and lipids in their respective phases, while protein was detected in all phases after extraction. The protein content was determined by the method of Lowry and by amino acid analysis. Amino acid analysis was shown to be the reliable method of the two to quantitate proteins in iscoms. In conclusion, simple, reproducible and efficient procedures have been designed to isolate and quantitate the triterpenoids and lipids added for preparation of iscom-matrix and iscoms. The procedures described should also be useful to adequately define constituents in prospective vaccines.
NASA Astrophysics Data System (ADS)
Garbán, G.; Martínez, M.; Márquez, G.; Rey, O.; Escobar, M.; Esquinas, N.
2017-01-01
Here we undertook an inorganic geochemical study of Cenomanian-Campanian bedded cherts (the Táchira Ftanita Member of the La Luna Formation) in the western region of the Táchira State, Venezuela. The aim of this study was to determine the paleo-oceanographic and paleo-environmental conditions that governed the deposition of chert beds and put forward a sedimentation model for the Táchira Ftanita Member in the study area. Seventy-two chert samples were collected and trace/rare earth elements (La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Rb, Cs, Th, U, Y, Co, and Sc) and major/trace elements (SiO2, TiO2, Al2O3, Fe2O3, MgO, CaO, Na2O, K2O, P2O5, Mn, Ba, Sr, Cr, Ni, and V) were determined by ICP-MS and ICP-OES, respectively. On the basis of the stratigraphic abundance and distribution of relatively immobile elements, as well as the distribution of rare earth elements, we established that the detrital sediments associated with the sequences studied have matching characteristics with distinct continental materials, with an intermediate composition, thus pointing to the Guayana Massif as the main source of sediments. In addition, we also determined the influence of hydrothermal input on the chemical composition of some cherts from La Molina Mine. On the basis of geochemistry, we found a biological influence regarding the uptake of dissolved silica for forming chert beds. The application of parameters for relatively immobile elements allowed us to establish a still proximal continental-margin (hemipelagic) for most samples from the Zorca River and a continental-margin for almost all the cherts from the Delicias-Villa Páez section and the remaining samples from La Molina Mine. Finally, we propose that the rhythmicity that accompanies the sequence of bedded cherts is related to changes in the intensity of upwelling patterns of water and/or to variability in the supply of silica dissolved in the Táchira sub-basin.
Heavy Ion Propulsion in the Megadalton Range
2006-11-01
atomizacidn electrostdtica, Universidad Carlos III, Madrid, Spain (2006) 15. D. Garoz, "Sintesis, estudio y mezclas de nuevos combustibles basados en...propellants for electrical propulsion from Taylor cones in vacuo), Proyecto fin de carrera (Senior Thesis), Universidad Politecnica de Madrid, Marzo 2004
1993-09-12
Termodinamica S D Faculdad de Fisica Universidad de Valencia ._-’- 46100 Burjasot, Spain and Howard Reiss WE Department of Chemistry University of...Gainesville, FL 32611-2046 or (b) Departamento de Termodinamica , Facultad de Fisica, Universidad de Valencia, 46100 Burjasot, Spain. id 0 (c
Stochastic and Nonlinear Effects in Semiconductor Lasers
2012-09-15
Universidad Politecnica de Cataluna Department of Fisica e Ingenieria Nuclear Calle de Colom 11 Terrassa, Spain 08222 EOARD Grant 10-3075...AND ADDRESS(ES) Universidad Politecnica de Cataluna Department of Fisica e Ingenieria Nuclear Calle de Colom 11 Terrassa, Spain 08222 8
How Do We See Art: An Eye-Tracker Study
Quiroga, Rodrigo Quian; Pedreira, Carlos
2011-01-01
We describe the pattern of fixations of subjects looking at figurative and abstract paintings from different artists (Molina, Mondrian, Rembrandt, della Francesca) and at modified versions in which different aspects of these art pieces were altered with simple digital manipulations. We show that the fixations of the subjects followed some general common principles (e.g., being attracted to saliency regions) but with a large variability for the figurative paintings, according to the subject’s personal appreciation and knowledge. In particular, we found different gazing patterns depending on whether the subject saw the original or the modified version of the painting first. We conclude that the study of gazing patterns obtained by using the eye-tracker technology gives a useful approach to quantify how subjects observe art. PMID:21941476
Social Environmental Influences on the Development and Resolution of Alcohol Problems
McCrady, Barbara S.; Zucker, Robert A.; Molina, Brooke S. G.; Ammon, Lyndsay; Ames, Genevieve M.; Longabaugh, Richard
2006-01-01
This article summarizes the proceedings of a symposium presented at the 2005 Annual Meeting of the Research Society on Alcoholism, Santa Barbara, California, June 25–30. The overall goal of the symposium was to consider the broad impact of the social environment on the development of and successful or unsuccessful resolution of drinking problems. The presentations addressed multiple social environmental influences including: the influence of children on parents (Dr. Zucker), the influence of peers and parents on adolescents (Dr. Molina), the influence of family members on adult drinking (Dr. McCrady), the influence of adult peers/friends (Dr. Kaskutas), and the influence of the occupational environment (Dr. Ames). Dr. Longabaugh, the symposium discussant, addressed models for understanding the relationships between social influences and drinking problems. PMID:16573588
Integration of statistical and physiological analyses of adaptation of near-isogenic barley lines.
Romagosa, I; Fox, P N; García Del Moral, L F; Ramos, J M; García Del Moral, B; Roca de Togores, F; Molina-Cano, J L
1993-08-01
Seven near-isogenic barley lines, differing for three independent mutant genes, were grown in 15 environments in Spain. Genotype x environment interaction (G x E) for grain yield was examined with the Additive Main Effects and Multiplicative interaction (AMMI) model. The results of this statistical analysis of multilocation yield-data were compared with a morpho-physiological characterization of the lines at two sites (Molina-Cano et al. 1990). The first two principal component axes from the AMMI analysis were strongly associated with the morpho-physiological characters. The independent but parallel discrimination among genotypes reflects genetic differences and highlights the power of the AMMI analysis as a tool to investigate G x E. Characters which appear to be positively associated with yield in the germplasm under study could be identified for some environments.
1991-06-27
de Bioquimica y Biologia Molecular y Celular . Facultad de Veterinaria. Universidad de Zaragoza. SPAIN Homogenization of brain tissue results in nerve...and M. J. L6pez-Pirez. Departamento de Bioquimica y Biologia Molecular y Celular . Facultad de Veterinaria. Universidad de Zaragoza. SPAIN Previous
The Cauchy Problem for Ut = Delta u(m) When 0 m 1.
1985-01-01
Ecuaciones Funcionales, Facultad de Matematicas, Universidad Complutense, Madrid 3, Spain. • * Department of Mathematics, University of Nancy I, B. P. 239...required on u° to provide even a local solution in time, namely * Dpto Ecuaciones Funcionales, Facultad de Matematicas, Universidad Complutense, Madrid 3
2010-11-01
of Health, Albany, NY, USA 5Facultad de Medicina , Universidad Nacional de Colombia, Bogotá, Colombia 6Programa de Estudio y Control de Enfermedades...Tropicales, Facultad de Medicina , Universidad de Antioquia, Medellín, Colombia The presence of Anopheles (Nyssorhynchus) dunhami Causey in Colombia
2015 Liquid Crystals Gordon Research Conference and Gordon Research Seminar
2015-10-20
Faculdade de Ciências e Tecnologia , Universidade Nova de Lisboa, Portugal) "Joule-Heating Effect: A New Route to PDLCs Memory Removal" 9:55 am - 10...Madison Poster Presenter Registered Carvalho, Sara F UNINOVA, Faculdade de Ciências e Tecnologia , Universidade Nova de Lisboa Speaker Registered Cha
An Outline Course on Human Performance Modeling
2006-01-01
50. no pude conectarme al chat. La red de la universidad no tenia acctivado el servicio 51. It seemed like the queue was full 52. The audience...University 87. University of Virginia 88. Department of Mathematical Sciences UNLV 89. Micro Analysis & Design 0. universidad del sinu 91. SBC
77 FR 44715 - Additional Designations, Foreign Narcotics Kingpin Designation Act
Federal Register 2010, 2011, 2012, 2013, 2014
2012-07-30
... C.P. 44130, Mexico; Avenida de la Patria No. 685 Interior 1, Fraccionamiento Jardines Universidad....; Linked To: GRUPO IMPERGOZA, S.A. DE C.V. 3. ESPARRAGOZA GASTELUM, Brenda Guadalupe, Calle Calkini Manzana... Federal C.P. 14140, Mexico; Avenida de la Patria No. 685 Interior 1, Fraccionamiento Jardines Universidad...
1989-10-01
Aires, and Philips Laboratory at Briarcliff, NY. B. Cernuschi-Frias is with Facultad de Ingenieria , Universidad de Buenos Aires, Buenos Aires... Ingenieria , Universidad de Buenos Aires, and from IBM (Thomas J. Watson Research Center). David B. Cooper (S’53-M’64) received the B.Sc. and Sc.M
Detection of the CS20 Colonization Factor Antigen in Diffuse-Adhering Escherichia coli Strains
2010-01-01
Savarino5 & Claudio F. Lanata4•7 ’Institute de Medicina Tropical ’Alexander von Humboldt’, Universidad Peruana Cayetano Heredia, Lima, Peru; 2Umvers1ty...de C•encias Aplicadas. Lima, Peru Abstract Correspondence: Theresa J. Ochoa, Institute de Medicina Tropical ’Alexander von Humboldt’, Universidad
ERIC Educational Resources Information Center
Duran, Rodrigo Alberto; Estay-Niculcar, Christian; Alvarez, Humberto; Randolph, James
2017-01-01
The purpose of this case study was to explore the association between implementing the competency-based approach (CBA) in graduate programs and the student's perception about the aforementioned approach. The research was conducted with 504 graduate students from Universidad Tecnologica de Panama and Universidad Tecnologica Oteima in the Republic…
Estañol, Bruno; Delgado, Guillermo R
2014-07-01
The Italian physician Giovanni Battista Morgagni was the founder of the clinico-anatomical method. His masterpiece De sedibus, et causis morborum per anatomen indagatis represented a major breakthrough in the history of medicine. In the murals of Diego Rivera at the National Institute of Cardiology, Morgagni appears at the center of the fresco. With his left index finger points to the chest of a dying patient with a bulging pulsating aortic aneurysm below the left clavicle, and with his right hand, that holds a scalpel, shows the aneurysm found at the autopsy table. With this striking image the clinico-anatomical method is succinctly depicted. Professor Ignacio Chávez, the founder of the National Institute of Cardiology, gave the artist the elements to draw Morgagni, but the disposition and the importance of Morgagni in the fresco were due to the talent of Rivera.
[Cardiology in the Morgagni's anatomo pathological work].
de Micheli, Alfredo; Iturralde, Pedro; Aranda Fraustro, Alberto
2015-01-01
In the XVIII century, under the influence of the "systematic spirit", characteristic of the Enlightenment age, pathological anatomy was systematized in the Morgagni's fundamental treatise De sedibus et causis morborum per anatomen indagatis, published as letters in 1761. Certain biographical data of the author are reported here as well as some his more important contributions to cardiology such as the Morgagni's, Adams', Stokes' syndrome. His points of view on sudden death and his observations on post-infarct myocardial rupture, are related also. In his global evaluation of these facts, the speculative approach always predominates. Indeed, in these anatomist's works, we find a good example of the application of epistemologic principles to the medical field. Copyright © 2013 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved.
Azpiri-López, José Ramón; Assad-Morell, José Luis; Ponce de León-Martínez, Enrique; Monreal-Puente, Rogelio; Dávila-Bortoni, Adrián; Vázquez-Díaz, Luis Alberto; Treviño-Frutos, Ramón Javier; Barrera-Oranday, Félix; Del Angel-Soto, Juan Gustavo; Martínez, José Guadalupe; Arellano-Torres, Marcelo
2015-01-01
Renal artery denervation has shown to be an effective treatment for resistant hypertension. Symplicity HTN 1 and 2 trials showed in small and uncontrolled groups, significant systolic blood pressure reductions down to 30 mm Hg. Symplicity HTN-3, a double blind, randomized, placebo controlled clinical trial shaded this initial enthusiasm. Surprisingly, their results showed that renal denervation has a similar effect to placebo. Pre-specified subgroup analysis showed that non-black race individuals, younger than 65 years and with normal renal function, had a statistically significant systolic blood pressure decrease. This manuscript critically appraises the Symplicity HTN-3 trial, proposing possible explanations for the results. Also declares our group position and future actions regarding renal denervation. Copyright © 2014 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved.
NASA Astrophysics Data System (ADS)
Reyes Medina, Hector A.
Esta investigacion describe las conceptuaciones de los estudiantes de tercer ano o mas a nivel de bachillerato de los programas de Educacion en Ciencia y Ciencias Naturales de la Universidad de Puerto Rico, Recinto de Rio Piedras, acerca de lo establecido en la literatura para distinguir el conocimiento cientifico de las creencias pseudocientificas. Este estudio se guio por un diseno tipo encuesta transversal que permitio conocer de manera consistente las conceptuaciones de los estudiantes encuestados acerca de la Ciencia y la Pseudociencia. Ademas, permitio desarrollar inferencias estadisticas relacionadas a la poblacion de estudio, sus conceptuaciones y su inclinacion teorica en torno al Realismo y al Racionalismo cientifico moderados. El instrumento utilizado fue el Cuestionario acerca de las concepciones de la ciencia y la pseudocienca en estudiantes universitarios, Reyes (2015). Este cuestionario fue validado mediante la recopilacion de diversas fuentes de evidencias, entre estas se encuentran las evidencias basadas en el contenido, el proceso de respuesta, la estructura interna y de constructo. Tambien, se calculo el Alfa de Crombach para la escala total y para cada componente y se realizo un analisis de factores que demostro la presencia de seis componentes claramente definidos de acuerdo a lo esperado sobre las caracteristicas originales del instrumento. Las estadisticas utilizadas fueron descriptivas. Participaron 302 alumnos, de las facultades de educacion y ciencias naturales. Se encontro que las conceptuaciones de los estudiantes de ambas facultades se inclinan en un 66.2% a favor con lo establecido en el modelo teorico en torno al Realismo y al Racionalismo cientifico moderados. Sin embargo, aun hay un 33.8% de los estudiantes de ambas facultades que poseen conceptuaciones distintas al modelo teorico propuesto.
Propagation Study for a Tropospheric Transhorizon Radar
1981-06-17
do Pari, 66.000 Be!Cm, Para, Brazil. A. J. Giarola is with the Departamento de Engcnharia Eletrica , Facuklade de Engenharia de Campinas, Universidade...Tecno16gico and in part by the TelecomunicacOc:s Brasileiras. G. P. S. Cavalcante is with the Departamento de Engenhnria Eletrica , Universidade ro:deral
2001-06-01
Brazil cDepto de Quimica - Universidade Federal de Juiz de Fora, Juiz de Fora, MG- Brazil dEscola de Engenharia de Sao Carlos- - Universidade de Sao Paulo...Inorganic Materials IIC ASCR and ICT, Pelleova 24, Prague 6, Czech Republic blnstituto de Quimica - UNESP- C.P. 355, CEP: 14801-970, Araraquara, SP
Comparison of Wavelet Packets With Cosine-Modulated Pseudo-QMF Bank for ECG Compression
2001-10-25
Ferreras2, P. Martín-Martín2 1Deparment of Ingeniería de Circuitos y Sistemas, Universidad Politécnica de Madrid, Madrid (Spain). E-mail: mblanco@ics.upm.es...Department of Ingenieria de Circuitos y Sistemas Universidad Politecnica de Madrid Madrid Spain Performing Organization Report Number Sponsoring
The European Higher Education Area: An Interesting Opportunity to Contribute to Global Advancement
ERIC Educational Resources Information Center
Capa, Agueda Benito
2012-01-01
Universidad Europea de Madrid, along with other universities and the support of the Agency for Quality Assurance, Accreditation and Prospects for the Community of Madrid (ACAP--Agencia de Calidad, Acreditación y Prospectiva de las Universidades de Madrid), developed a tool to measure progress in the construction of the European Higher Education…
Schwindt, Rhonda G; Sharp, Daryl
2013-08-01
Tobacco use and dependence is a serious public health issue that disproportionately affects the mentally ill client population. Mental health professionals, including psychiatric/mental health advanced practice nurses (PMHAPNs), are disinclined to integrate tobacco cessation interventions into their practice, due in part, to a general lack of tobacco-related knowledge (C. Essenmacher, C. Karvonen-Gutierrez, J. Lynch-Sauer, & S. A., Duffy, 2008; A. J. Molina, T. Fernandez, D. Fernandez, M. Delgado, S. de Abajo, & V. Martin, 2012; L. Sarna, L. L. Danao, S. Chan, S. Shin, L. Baldago, E. Endo, & M. E. Wewers, 2006); D. Sharp, S. Blaakman, R. Cole, & J. Evinger, 2009). This paper provides an in-depth literature review of tobacco education in nursing curricula and proposes the systematic integration of theory-based tobacco content into psychiatric/mental health graduate nursing programs. Copyright © 2013 Elsevier Inc. All rights reserved.
Gironés-Vilaplana, Amadeo; Villaño, Débora; Moreno, Diego A; García-Viguera, Cristina
2013-11-01
The aim of the study was to design new isotonic drinks with lemon juice and berries: maqui [Aristotelia chilensis (Molina) Stuntz], açaí (Euterpe oleracea Mart.) and blackthorn (Prunus spinosa L.), following on from previous research. Quality parameters - including colour (CIELab parameters), minerals, phytochemical identification and quantification by high-performance liquid chromatography with diode array detector, total phenolic content by the Folin-Ciocalteu reagent, the antioxidant capacity (ABTS(+), DPPH• and [Formula: see text] assays) and biological activities (in vitro alpha-glucosidase and lipase inhibitory effects) - were tested in the samples and compared to commercially available isotonic drinks. The new isotonic blends with lemon and anthocyanins-rich berries showed an attractive colour, especially in maqui samples, which is essential for consumer acceptance. Significantly higher antioxidant and biological effects were determined in the new blends, in comparison with the commercial isotonic beverages.
Mobile Phones for Spain's University Entrance Examination Language Test
ERIC Educational Resources Information Center
García Laborda, Jesús; Magal Royo, Teresa; Litzler, Mary Frances; Giménez López, José Luis
2014-01-01
Few tests were delivered using mobile phones a few years ago, but the flexibility and capability of these devices make them valuable tools even for high stakes testing. This paper addresses research done through the PAULEX (2007-2010) and OPENPAU (2012-2014) research projects at the Universidad Politécnica de Valencia and Universidad de Alcalá…
Hallak, Jaime E C; Crippa, José Alexandre S; Quevedo, João; Roesler, Rafael; Schröder, Nadja; Nardi, Antonio Egidio; Kapczinski, Flávio
2010-03-01
Translational medicine has been described as the integrated application of innovative pharmacology tools, biomarkers, clinical methods, clinical technologies and study designs to improve the understanding of medical disorders. In medicine, translational research offers an opportunity for applying the findings obtained from basic research to every-day clinical applications. The National Science and Technology Institute for Translational Medicine is comprised of six member institutions (Universidade Federal do Rio Grande do Sul, Universidade de São Paulo-Ribeirão Preto, Universidade Federal do Rio de Janeiro, Pontifícia Universidade Católica do Rio Grande do Sul, Universidade Estadual de Santa Catarina and a core facility that serves all centers). The objectives of the project are divided into four areas: Institutional, Research, Human Resources and Technology for the Community and Productive Sector. In this manuscript, we describe some of the approaches used to attain the main objectives of the National Science and Technology Institute for Translational Medicine, which include the development of 1) animal models for bipolar disorder; 2) strategies to investigate neurobehavioral function and cognitive dysfunction associated with brain disorders; 3) experimental models of brain function and behavior, neuropsychiatric disorders, cell proliferation, and cancer; 4) Simulated Public Speaking and 5) Virtual reality simulation for inducing panic disorder and agoraphobia. The main focus of the National Science and Technology Institute for Translational Medicine is the development of more useful methods that allow for a better application of basic research-based knowledge to the medical field.
[Diabetes and type of diet as determinant factor in the progression of atherosclerosis].
Perales-Torres, Adriana Leticia; Castillo-Ruíz, Octelina; Castañeda Licón, María Teresa; Alemán-Castillo, Sanjuana E; Jiménez Andrade, Juan Miguel
The purpose of this review is to analyze the biochemical progression of atherosclerotic plaque and its association with diet and diabetes. This study shows the scientific evidence of demonstrating that diabetic patients present high levels of fatty acids like palmitic acid and linoleic acid in their atheroma plaques in comparison with non-diabetic patients. This study also establishes how patients with diabetes mellitus have a higher prevalence of atherosclerotic heart diseases in the form of Coronary Thrombosis and have different anatomopathological appearance like higher necrotic core and thin fibrotic layer than the general population. Furthermore this review describes the different anatomopathological appearance and cellular changes involved in the formation of these plaques and how diet can affect the development of these plaques. Copyright © 2016 Instituto Nacional de Cardiología Ignacio Chávez. Publicado por Masson Doyma México S.A. All rights reserved.
The Effect of Simulated Welding Conditions on Austenite Decomposition Kinetics.
1981-07-01
Departamento de Metalurgia, . Facultad de Ciencias Quimicas , Universidad Complutense, Madrid, Spain 1981 .. 2 1982 A Approved for Public Release...Development London England London England CONTRACT NUMBER DAJA 37-80-C-0298 Departamento de Metalurgia, Facultad de Ciencias Quimicas , Universidad...Complu -nse, Madrid, Spain 19h1 Approved for Public Release, Distribution unlimited E~flA: Departameflto de Metalurgia. Facultad de Ciencias Quimicas
1998-08-01
de Matemdticas, Universidad de Murcia, Murcia, Spain RICARDO CHACON Departamento de Electr6nica e, Ingenieria Electromecdnica, Escuela, de... Ingenierias Industriales, Universidad de Extremadura, 06071, Badajoz, Spain MIGUEL ANGEL LOPEZ Departamento de Matemdticas, Aplicada, Escuela Universitaria de...World Scientific Publishing Company FUZZY CONTROL OF CHAOS OSCAR CALVO* CICpBA, L.E.L C.1, Departamento de Electrotecnia, Facultad de Ingenieria
Lg and Other Regional Phases in South America
1991-10-23
de la dispersi6n de ondas superficiales, Tesis de Grado, Universidad de Chile, Santiago, Chile. Herrmann, R. B. (1980). Q estimates...Altiplanoa; Cordillera de la Costa; Pianicie Costera; Cuenca Superior del Amazonias ; Lianuras Chaco-Benianas; Escudo Brasilego y el La cordillera de ...BrasileRo a partir de la duspersi6r de las ondas superficiales, resis de Grado, Universidad de Chile,
NASA Astrophysics Data System (ADS)
2011-08-01
Abigail Alvarez OlarteCINVESTAV Alba Leticia Carrillo MonteverdeDCI-UG Alberto CarramiñanaINAOE Aldo MorselliFERMI Alejandro CastillaDCI-UG Alejandro IbarraTechnical University of Munich Alma D Rojas PachecoFCFM-BUAP Alma Xochitl Gonzalez MoralesInstituto de Ciencias Nucleares, UNAM Andrew Walcott BeckwithAmerican Institute of Beam Energy Physics Ariadna Montiel ArenasDepartamento de Física, CINVESTAV Arnulfo ZepedaCinvestav Arturo Alvarez CruzInstituto de Fisica, UNAM Axel de la MacorraUNAM, IAC Azar MustafayevUniversity of Minnesota Benjamin JaramilloDCI-UG Vincent BertinCPPM-Marseille Carlos Alberto Vaquera-AraujoDCI-UG Carlos MuñozMadrid Autonoma U. & Madrid, IFT Carmine PagliaroneINFN, FNAL Carolina Lujan PeschardDCI-UG Christiane Frigerio MartinsUniversidade Federal do ABC-São Paulo Csaba BalazsMonash University David DelepineDCI-UG David G CerdenoUniversidad Autonoma de Madrid & Instituto de Fisica Teorica Debasish MajumdarSaha Institute of Nuclear Physics, Kolkata, India Dibyendu PanigrahiKandi Raj College, Kandi, Murshidabad, INDIA-742137 Dupret Alberto Santana BejaranoUniversidad de Sonora Departamento de Investigacion en Fisica Ernest MaRiverside U.C. Esteban Alejandro Reyes Pírez MontañezInstituto de Física, UNAM Federico Ortiz TrejoINSTITUTO DE ASTRONOMÍA - UNAM Francisco José de Anda NavarroUniversidad de Guadalajara González Alvarez Francisco JavierCINVESTAV-Depto. Física Gustavo Medina TancoICN-UNAM Hernando Efrain Caicedo OrtizInstituto Politecnico Nacional - IPN J D VergadosCERN & Ioannina U. James R BoyceJefferson Lab Jason SteffenFERMILAB Javier Montaño DomínguezDCI-UG Jeevan SolankiMandsaur Institue of Technology MP India Joe SatoSaitama University Jorge Luis Navarro EstradaUNAM-ICN and Universidad del Atlantico (B/quilla-Col.) Jose A R CembranosUniversity of Minnesota José DíazIFIC Jose Didino Garcia AguilarDepto. de Fisica. Cinvestav Keith OliveUniversity of Minnesota Konstantia BalasiUniversity of Ioannina, Greece Lilian Prado
NASA Astrophysics Data System (ADS)
Scrivano, Simona; Gaggero, Laura; Gisbert Aguilar, Josep
2016-04-01
Porosity is the main physical feature dealing with rocks durability and storage capacity. The analysis of this parameter is key factor in predicting rock performances (Molina et al., 2011). There are several techniques that can be applied to acquire the widest information range possible about pores (e.g. size, shape, distribution), leading to a better understanding of decay processes and trapping capacity. The coupling of a detailed minero-petrographic analysis with physical measures such as ultrasounds and mercury intrusion porosimetry (MIP) proved to be a valid tool for understanding the porous network and its evolution during weathering processes. Both fresh and salt-weathered samples were analysed to investigate the modification triggered in the porous network by crystallization. The ageing process was induced using a Na2SO4 saturated saline solution with the partial continuous immersion method (Benavente et al., 2001). The study was addressed to four sedimentary lithotypes: 1) Arenaria Macigno, a greywacke made up of thickened clasts of quartz, plagioclase and K-feldspar cemented by micritic calcite and phyllosilicates; 2) Breccia Aurora, a calcareous breccia with nodules of compact limestone and micritic cement joints; 3) Rosso Verona, a biomicrite where the compact bio-micrite matrix is cut by clay minerals veins; and 4) Vicenza Stone, an organogenic limestone rich in micro- and macro foraminifera, algae, bryozoans and remains of echinoderms, with iron oxides. An appropriate description of the porous network variation and recognition of the origin of secondary porosity was attained. The study defined that the pore shape and distribution (anisotropy coefficient K) has a fluctuation up to the 50% after weathering treatments and pore-size distribution (defined in a range between 0,0025 - 75 μm), allowing modelling the mechanisms of water transport and evaluating decay susceptibility of these lithotypes. Molina E, Cultrone G, Sebastián E, Alonso FJ, Carrizo L
Magnetotelluric investigation across the Agri Valley: preliminary results.
NASA Astrophysics Data System (ADS)
Balasco, Marianna; Romano, Gerardo; Siniscalchi, Agata; Alfredo Stabile, Tony
2017-04-01
The Agri Valley is an axial zone of the Southern Apennines thrust belt chain with a strong seismogenic potential where two important energy technologies responsible for inducing/triggering seismicity are active: (1) the disposal at the Costa Molina 2 injection well of the wastewater produced during the exploitation of the biggest onshore oil field in west Europe (27 wells producing more than 80,000 barrels of crude oil per day), managed by the Eni S.p.A., and (2) the water loading and unloading operations in the Pertusillo artificial reservoir. It is recognized the possibility that the fluctuation of the water level inside the reservoir, due to the hydrological cycle for example, produces pressure perturbations at the bottom of reservoir, causing induced seismicity. Furthermore it is even more known the role of fluids in the rupture processes which could cause an increase of pore pressure specially at high rate of injection fluids and/or for the presence of weakening of preexisting faults. With the aim to better characterize and understand the physical processes involved in the observed induced/triggered seismicity, in 2016 a broadband seismic network, covering an area of about 20 km x 20 km nearby the Pertusillo Dam and Costa Molina2 well has been installed in the framework of SIR-MIUR project INSIEME (INduced Seismicity in Italy: Estimation, Monitoring, and sEismic risk mitigation) and a MagnetoTelluric (MT) survey has been performed. The MT investigation consists of 25 soundings aligned along 30 km profile oriented at about N40 direction, orthogonal with the strike of the major and noticeable geological structures and crossing both of the source that may induce/trigger seismicity. In this work, we present the preliminary 2D resistivity model which provides useful deep geophysical information for understanding the geological and structural setting of the Agri Valley. Moreover, the comparison of the resistivity model with the earthquake location as inferred from
Senado-Lara, Isaac; Castro-Mendoza, Antonio; Palacio-Vélez, Fernando; Vargas-Avila, Arcenio Luis
2004-01-01
To know the current state of surgical management of patients with abdominal trauma. We carried out a retrospective, observational, transversal study involving patients with abdominal trauma with clinical files wtih trauma who required surgery during the period of April 1, 1998 through March 30, 2003. There were 72 cases including nine male and 33 female patients. Mechanism of lesion was divided into closed and penetrating trauma, the latter group of patients divided into individuals with blunt wounds or with gunshot wounds. Most frequent early postoperative complication was hemorrhage, while most frequent late postoperative complication was acute renal failure. Causes of death were hypovolemic shock in four patients followed by two cases each with the following pathologies: acute respiratory insufficiency syndrome; myocardial infarct, and septic shock. Abdominal trauma is a frequent pathology in our environment, males the most affected patients, with penetrating trauma main lesion cause. Prolonged surgical time required hemotransfusions, and infectious processes together with processes related with tissular hypoxia are the most common cause of complications and death.
Solid-phase extraction NMR studies of chromatographic fractions of saponins from Quillaja saponaria.
Nyberg, Nils T; Baumann, Herbert; Kenne, Lennart
2003-01-15
The saponin mixture QH-B from the tree Quillaja saponaria var. Molina was fractionated by RP-HPLC in several steps. The fractions were analyzed by solid-phase extraction NMR (SPE-NMR), a technique combining the workup by solid-phase extraction with on-line coupling to an NMR flow probe. Together with MALDI-TOF mass spectrometry and comparison with chemical shifts of similar saponins, the structures of both major and minor components in QH-B could be obtained. The procedure described is a simple method to determine the structure of components in a complex mixture. The two major fractions of the mixture were found to contain at least 28 saponins, differing in the carbohydrate substructures. Eight of these have not previously been determined. The 28 saponins formed 14 equilibrium pairs by the migration of an O-acyl group between two adjacent positions on a fucosyl residue.
Castillo, Miguel E; Molina, Juan R; Rodríguez Y Silva, Francisco; García-Chevesich, Pablo; Garfias, Roberto
2017-02-01
Wildfires constitute the greatest economic disruption to Mediterranean ecosystems, from a socio-economic and ecological perspective (Molina et al., 2014). This study proposes to classify fire intensity levels based on potential fire behavior in different types of Mediterranean vegetation types, using two geographical scales. The study considered >4 thousand wildfires over a period of 25years, identifying fire behavior on each event, based on simulations using "KITRAL", a model developed in Chile in 1993 and currently used in the entire country. Fire intensity values allowed results to be classified into six fire effects categories (levels), each of them with field indicators linking energy values with damage related to burned vegetation and wildland urban interface zone. These indicators also facilitated a preliminary assessment of wildfire impact on different Mediterranean land uses and, are therefore, a useful tool to prioritize future interventions. Copyright © 2016 Elsevier B.V. All rights reserved.
Algae biodiesel - a feasibility report
2012-01-01
Background Algae biofuels have been studied numerous times including the Aquatic Species program in 1978 in the U.S., smaller laboratory research projects and private programs. Results Using Molina Grima 2003 and Department of Energy figures, captial costs and operating costs of the closed systems and open systems were estimated. Cost per gallon of conservative estimates yielded $1,292.05 and $114.94 for closed and open ponds respectively. Contingency scenarios were generated in which cost per gallon of closed system biofuels would reach $17.54 under the generous conditions of 60% yield, 50% reduction in the capital costs and 50% hexane recovery. Price per gallon of open system produced fuel could reach $1.94 under generous assumptions of 30% yield and $0.2/kg CO2. Conclusions Current subsidies could allow biodiesel to be produced economically under the generous conditions specified by the model. PMID:22540986
Zebrafish in Brazilian Science: Scientific Production, Impact, and Collaboration.
Gheno, Ediane Maria; Rosemberg, Denis Broock; Souza, Diogo Onofre; Calabró, Luciana
2016-06-01
By means of scientometric indicators, this study investigated the characteristics of scientific production and research collaboration involving zebrafish (Danio rerio) in Brazilian Science indexed by the Web of Science (WoS). Citation data were collected from the WoS and data regarding Impact Factor (IF) were gathered from journals in the Journal Citation Reports. Collaboration was evaluated according to coauthorship data, creating representative nets with VOSviewer. Zebrafish has attained remarkable importance as an experimental model organism in recent years and an increase in scientific production with zebrafish is observed in Brazil and around the world. The citation impact of the worldwide scientific production is superior when compared to the Brazilian scientific production. However, the citation impact of the Brazilian scientific production is consistently increasing. Brazil does not follow the international trends with regard to publication research fields. The state of Rio Grande do Sul has the greatest number of articles and the institution with the largest number of publications is Pontifícia Universidade Católica do Rio Grande do Sul. Journals' average IF is higher in Brazilian publications with international coauthorship, and around 90% of articles are collaborative. The Brazilian institutions presenting the greatest number of collaborations are Pontifícia Universidade Católica do Rio Grande do Sul, Universidade Federal do Rio Grande do Sul, Fundação Universidade Federal de Rio Grande, and Universidade de São Paulo. These data indicate that Brazilian research using zebrafish presents a growth in terms of number of publications, citation impact, and collaborative work.
Zebrafish in Brazilian Science: Scientific Production, Impact, and Collaboration
Gheno, Ediane Maria; Rosemberg, Denis Broock; Souza, Diogo Onofre
2016-01-01
Abstract By means of scientometric indicators, this study investigated the characteristics of scientific production and research collaboration involving zebrafish (Danio rerio) in Brazilian Science indexed by the Web of Science (WoS). Citation data were collected from the WoS and data regarding Impact Factor (IF) were gathered from journals in the Journal Citation Reports. Collaboration was evaluated according to coauthorship data, creating representative nets with VOSviewer. Zebrafish has attained remarkable importance as an experimental model organism in recent years and an increase in scientific production with zebrafish is observed in Brazil and around the world. The citation impact of the worldwide scientific production is superior when compared to the Brazilian scientific production. However, the citation impact of the Brazilian scientific production is consistently increasing. Brazil does not follow the international trends with regard to publication research fields. The state of Rio Grande do Sul has the greatest number of articles and the institution with the largest number of publications is Pontifícia Universidade Católica do Rio Grande do Sul. Journals' average IF is higher in Brazilian publications with international coauthorship, and around 90% of articles are collaborative. The Brazilian institutions presenting the greatest number of collaborations are Pontifícia Universidade Católica do Rio Grande do Sul, Universidade Federal do Rio Grande do Sul, Fundação Universidade Federal de Rio Grande, and Universidade de São Paulo. These data indicate that Brazilian research using zebrafish presents a growth in terms of number of publications, citation impact, and collaborative work. PMID:27045850
PREFACE: Particles and Fields: Classical and Quantum
NASA Astrophysics Data System (ADS)
Asorey, M.; Clemente-Gallardo, J.; Marmo, G.
2007-07-01
This volume contains some of the contributions to the Conference Particles and Fields: Classical and Quantum, which was held at Jaca (Spain) in September 2006 to honour George Sudarshan on his 75th birthday. Former and current students, associates and friends came to Jaca to share a few wonderful days with George and his family and to present some contributions of their present work as influenced by George's impressive achievements. This book summarizes those scientific contributions which are presented as a modest homage to the master, collaborator and friend. At the social ceremonies various speakers were able to recall instances of his life-long activity in India, the United States and Europe, adding colourful remarks on the friendly and intense atmosphere which surrounded those collaborations, some of which continued for several decades. This meeting would not have been possible without the financial support of several institutions. We are deeply indebted to Universidad de Zaragoza, Ministerio de Educación y Ciencia de España (CICYT), Departamento de Ciencia, Tecnología y Universidad del Gobierno de Aragón, Universitá di Napoli 'Federico II' and Istituto Nazionale di Fisica Nucleare. Finally, we would like to thank the participants, and particularly George's family, for their contribution to the wonderful atmosphere achieved during the Conference. We would like also to acknowledge the authors of the papers collected in the present volume, the members of the Scientific Committee for their guidance and support and the referees for their generous work. M Asorey, J Clemente-Gallardo and G Marmo The Local Organizing Committee George Sudarshan
A. Ashtekhar (Pennsylvania State University, USA) |
L. J. Boya (Universidad de Zaragoza, Spain) |
I. Cirac (Max Planck Institute, Garching
Special Session on Adaptive Optics in Russia and China. Volume 23 1995-01-01 Fisica Aplicada. Universidad de Cantabria. 39005. SANTANDER. SPAIN. Tel: 42-201445. Fax: 42-201402. 1.- INTRODUCTION To estimate the centroid of a light...Lia M. Zerbino ##, Eduardo Aguirre +, Anibal P. Laquidara ++ and Mario-Garavaglia ft. Centro de Investigaciones Opticas (CIOp) CC 124 Correo Central...Professor at Universidad Nacional dt La Plata and CONICET Engiuneer. C (lOp belongs to Consejo Nacional de Investigaciones Cientificas y Ticnicas (CONICET 2011-01-01 The experimental protocol was approved by the Animal Ethical Committee of the Universidad del Valle (Cali). Parasite and irradiation. Plasmodium...three repeats ofpll (GDRADGPA) and (ANGAGNQPG) sequences, derived from VK210 and VK247 CS variants, respectively. A non-malaria related peptide Ptt30...Universidad del Valle and Centro Internacional de Vacunas, Cali, Colombia, E-mails: alejovi@hotmail.com, anbonelo@yahoo.com, alejcaste@yahoo.com Design and Implementation of an Intelligent Interface for Myoelectric Controlled Prosthesis 2001-10-25 de Investigación y Desarrollo en Instrumentación y Control” 2EMBS student member Universidad Distrital Francisco José de Caldas - Facultad de ...discrimination of the myoelectrical signal by which the control over the impeded movement shall be performed. The Universidad Nacional de Colombia...Number Author(s) Project Number Task Number Work Unit Number Performing Organization Name(s) and Address(es) GIDIC - Grupo de Investigacion y Morphology of Southern Hemisphere Riometer Auroral Absorption 2006-06-01 Departamento de Geofísica Universidad de Concepción, Concepción CHILE foppiano@udec.cl ABSTRACT A morphology of riometer auroral absorption is...PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Departamento de Geofísica Universidad de ...range of frequencies used an inverse -square frequency dependence approximately holds. Morphology of Southern Hemisphere Riometer Auroral Absorption Viscoelastic Mapping of the Arterial Ovine System using a Kelvin Model 2007-03-19 University Campus Box 8205 Raleigh, NC 27695. 2) Department of Physiology School of Medicine Universidad de la Republica General Flores 2125, PC: 11800...not differ significantly across locations. We also showed that for all locations, the inclusion of viscoelastic behavior, e.g., using the Kelvin model...All protocols were approved by the Research and Development Council of the Universidad de la Republica, and were conducted in accordance with the [Evaluation of cardiac tumors by multidetector computed tomography and magnetic resonance imaging]. Mercado-Guzman, Marcela P; Meléndez-Ramírez, Gabriela; Castillo-Castellon, Francisco; Kimura-Hayama, Eric Cardiac tumors, are a rare pathology (0.002-0.3%) in all age groups, however, they have a clinic importance, due the affected organ. They are classified in primary (benign or malignant) and secondary (metastasis) types. Among primary type, mixoma, is the most common benign tumor, and sarcoma represents most of the malignant injuries. Cardiac metastasis are more frequent than primary tumors. Clinic effects of cardiac tumors are unspecific and vary according their location, size and agresivity. The use of Multidetector Computed Tomography (MDCT) and Magnetic Resonance Imaging (MRI) assist on the location, sizing, anatomical relationships and the compromise of adyacents structures, besides, MRI is useful for tissue characterization of the tumor. Due to the previous reasons, studies based on noninvasive cardiovascular imaging, have an important role on the characterization of these lesions and the differential diagnosis among them. Copyright © 2016 Instituto Nacional de Cardiología Ignacio Chávez. Publicado por Masson Doyma México S.A. All rights reserved. [Peculiarities of the transesophageal echocardiography in octogenarian patients]. Canale, Jesús M; Cardoza-Encinas, Rubén; Canale-Segovia, Andrés The growing trend in the absolute and relative number of elderly in the population scheme, the increasing prevalence of heart disease as people get older and the impressive technological development of ultrasound devices have all together recently contributed to promote an increasing number of transesophageal echocardiograms in older patients, however, the already published information about the distinguishing features of this diagnostic methodology in elderly patients is still scarce and seems to be insufficient. This review focuses on the already published methodological and diagnostic features related to the transesophageal echocardiography in the octogenarian -or even older patient- in order to show them in an orderly and systematic manner to provide elements that induce useful clinical criteria for the physician who attends patients in this age group in whom this diagnostic modality is now increasingly requested. Copyright © 2016 Instituto Nacional de Cardiología Ignacio Chávez. Publicado por Masson Doyma México S.A. All rights reserved. Jiménez-Carbajal, María Guadalupe; López Pérez, Didier; Fernández Luna, Claudia Paola 2018-03-13 A review is presented of data published in medical literature related to the screening used for the early detection of complex congenital heart disease in apparently healthy newborns in several cities of the world, including those reported in Mexico. The screening was performed due to the knowledge of the pathophysiology of indirect hypoxia data, observation of differential cyanosis and the consequent difference in the values of pre- and post-ductal pulse oximetry derived from the ductal and/or atrial septal defect dependence of several severe congenital heart diseases. Multicentre research studies have also been carried out on a massive scale, thus justifying the usefulness of the practice for its daily implementation and at international level. Additionally, legislative topics are cited in our country as part of the efforts to establish the mandatory nature of the screening throughout the Mexican Republic. Copyright © 2018 Instituto Nacional de Cardiología Ignacio Chávez. Publicado por Masson Doyma México S.A. All rights reserved. [Sudden cardiac death in individuals with normal hearts: an update]. González-Melchor, Laila; Villarreal-Molina, Teresa; Iturralde-Torres, Pedro; Medeiros-Domingo, Argelia 2014-01-01 Sudden death (SD) is a tragic event and a world-wide health problem. Every year, near 4-5 million people experience SD. SD is defined as the death occurred in 1h after the onset of symptoms in a person without previous signs of fatality. It can be named "recovered SD" when the case received medical attention, cardiac reanimation effective defibrillation or both, surviving the fatal arrhythmia. Cardiac channelopathies are a group of diseases characterized by abnormal ion channel function due to genetic mutations in ion channel genes, providing increased susceptibility to develop cardiac arrhythmias and SD. Usually the death occurs before 40 years of age and in the autopsy the heart is normal. In this review we discuss the main cardiac channelopathies involved in sudden cardiac death along with current management of cases and family members that have experienced such tragic event. Copyright © 2014 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved. [Forum: health and indigenous peoples in Brazil. Introduction]. Welch, James R 2014-04-01 This Forum on Health and Indigenous Peoples in Brazil explores contemporary challenges to indigenous health and health politics in Brazil. The short collection of articles that follow are based on presentations, originally given at the Indigenous Health Working Group panel at the 10th Brazilian Public Health Conference in Rio Grande do Sul State, by professors Carlos E. A. Coimbra Jr. (Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz), Marina Denise Cardoso (Universidade Federal de São Carlos) and Eliana E. Diehl (Universidade Federal de Santa Catarina) with Marcos A. Pellegrini (Universidade Federal de Roraima). In this short Introduction, I introduce these contributions, taking as a point of reference a local example of healthcare inequity derived from a presentation at the same panel by Paulo F. Supretaprã, indigenous community leader from Etênhiritipá village, Mato Grosso State. Contributions to the cytogenetics of the Neotropical fish fauna. Bertollo, Luiz Antônio Carlos; Cioffi, Marcelo de Bello; Galetti, Pedro Manoel; Filho, Orlando Moreira 2017-01-01 Brazilian fish cytogenetics started as early as the seventies in three pioneering research groups, located at the Universidade Estadual Paulista (UNESP, Botucatu, SP), Universidade Federal de São Carlos (UFSCar, São Carlos, SP) and Universidade de São Paulo (USP, São Paulo, SP). Investigations that have been conducted in these groups led to the discovery of a huge chromosomal and genomic biodiversity among Neotropical fishes. Besides, they also provided the expansion of this research area, with the genesis of several other South American research groups, in view of a number of dissertations and doctoral theses developed over years. The current authors were encouraged to make their thesis catalog accessible from a public source, in order to share informations on the taxa and subject matter analyzed. Some of the key contributions to evolutionary fish cytogenetics are also being highligthed.
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