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Sample records for puerto umbilical opus

  1. A Demonstration of GPS Landslide Monitoring Using Online Positioning User Service (OPUS)

    NASA Astrophysics Data System (ADS)

    Wang, G.

    2011-12-01

    Global Positioning System (GPS) technologies have been frequently applied to landslide study, both as a complement, and as an alternative to conventional surveying methods. However, most applications of GPS for landslide monitoring have been limited to the academic community for research purposes. High-accuracy GPS has not been widely equipped in geotechnical companies and used by technicians. The main issue that limits the applications of GPS in the practice of high-accuracy landslide monitoring is the complexity of GPS data processing. This study demonstrated an approach using the Online Positioning User Service (OPUS) (http://www.ngs.noaa.gov/OPUS) provided by the National Geodetic Survey (NGS) of National Oceanic and Atmospheric Administration (NOAA) to process GPS data and conduct long-term landslide monitoring in the Puerto Rico and Virgin Islands Region. Continuous GPS data collected at a creeping landslide site during two years were used to evaluate different scenarios for landslide surveying: continuous or campaign, long duration or short duration, morning or afternoon (different weather conditions). OPUS uses Continuously Operating Reference Station (CORS) managed by NGS (http://www.ngs.noaa.giv/CORS/) as references and user data as a rover to solve a position. There are 19 CORS permanent GPS stations in the Puerto Rico and Virgin Islands region. The dense GPS network provides a precise and reliable reference frame for subcentimeter-accuracy landslide monitoring in this region. Our criterion for the accuracy was the root-mean-square (RMS) of OPUS solutions over a 2-year period with respect to true landslide displacement time series overt the same period. The true landslide displacements were derived from a single-baseline (130 m) GPS processing by using 24-hour continuous data. If continuous GPS surveying is performed in the field, then OPUS static processing can provide 0.6 cm horizontal and 1.1 cm vertical precision with few outliers. If repeated

  2. OPUS: the FUSE science data pipeline

    NASA Astrophysics Data System (ADS)

    Rose, James F.; Heller-Boyer, C.; Rose, M. A.; Swam, M.; Miller, W.; Kriss, G. A.; Oegerle, William R.

    1998-07-01

    This paper describes how the OPUS pipeline, currently used for processing science data from the Hubble Space Telescope (HST), was used as the backbone for developing the science data pipeline for a much smaller mission. The far ultraviolet spectroscopic explorer (FUSE) project selected OPUS for its data processing pipeline platform and selected the OPUS team at the STScI to write the FUSE pipeline applications. A total of 105 new modules were developed for the FUSE pipeline. The foundation of over 250 modules in the OPUS libraries allowed development to proceed quickly and with considerable confidence that the underlying functionality is reliable and robust. Each task represented roughly 90 percent reuse, and the project as a whole shows over 70 percent reuse of the existing OPUS system. Taking an existing system that is operational, and will be maintained for many years to come, was a key decision for the FUSE mission. Adding the extensive experience of the OPUS team to the task resulted in the development of a complete telemetry pipeline system within a matter of months. Reusable software has been the siren song of software engineering and object- oriented design for a decade or more. The development of inexpensive software systems by adapting existing code to new applications is as attractive as it has been elusive. The OPUS telemetry pipeline for the FUSE mission has proven to be a significant exception to that trend.

  3. OPUS/PlotOPUS: An ORIGEN-S Post-Processing Utility and Plotting Program for SCALE

    SciTech Connect

    Gauld, I.C.

    2001-03-08

    The OPUS utility program produces an output file that can be used for making a variety of plots from output produced by the ORIGEN-S code that computes reactor fuel depletion, activation and fission- product buildup, and the corresponding photon and neutron source spectra. Tables containing individual and total nuclide or element concentrations, in 14 different units, may be generated as a function of time. Three classes of plot data may be produced by OPUS: (1) dominant or selected isotopes or elements, (2) photon and neutron source spectra, and (3) comparisons of selected quantities (totals or individual nuclides) between different ORIGEN-S cases. The input is designed for ease of use with self-explanatory parameter names, free-form input, and commonly used default values. The formatted output data produced by OPUS is designed to be used directly by the PlotOPUS graphics-plotting program. PlotOPUS is an interactive Visual Basic program designed for Windows 9x, 2000, and NT computers. PlotOPUS reads the formatted output data file produced by OPUS, plots the data, and will generate Windows metafile (WMF), JPEG bitmap (JPG), or Windows bitmap (BMP) files for saving the plot images. Even though it is designed to interface with PlotOPUS, the formatted OPUS output file can be easily read by other graphics packages for data visualization.

  4. Opus: A Coordination Language for Multidisciplinary Applications

    NASA Technical Reports Server (NTRS)

    Chapman, Barbara; Haines, Matthew; Mehrotra, Piyush; Zima, Hans; vanRosendale, John

    1997-01-01

    Data parallel languages, such as High Performance fortran, can be successfully applied to a wide range of numerical applications. However, many advanced scientific and engineering applications are multidisciplinary and heterogeneous in nature, and thus do not fit well into the data parallel paradigm. In this paper we present Opus, a language designed to fill this gap. The central concept of Opus is a mechanism called ShareD Abstractions (SDA). An SDA can be used as a computation server, i.e., a locus of computational activity, or as a data repository for sharing data between asynchronous tasks. SDAs can be internally data parallel, providing support for the integration of data and task parallelism as well as nested task parallelism. They can thus be used to express multidisciplinary applications in a natural and efficient way. In this paper we describe the features of the language through a series of examples and give an overview of the runtime support required to implement these concepts in parallel and distributed environments.

  5. Umbilical Hernia

    MedlinePlus

    ... complicated umbilical hernia with liver cirrhosis and ascites. International Journal of Surgery. 2014;12:181. Cameron JL, et al. In: Current Surgical Therapy. 11th ed. Philadelphia, Pa.: Saunders Elsevier; ...

  6. Test of the Use of Regional Networks for OPUS Processing

    NASA Astrophysics Data System (ADS)

    Weston, Neil D.; Ray, Jim R.

    2010-05-01

    We investigate the performance of two processing methodologies for the Online Positioning User Service (OPUS), a web-based tool to process GPS data offered by the National Geodetic Survey, NOAA. The current operational implementation of OPUS (OPUS-S) uses reference station data from the U.S. National CORS Network and fixed IGS ephemerides to compute independent, double-differenced baseline solutions between the unknown and three neighboring CORS reference stations. All computations use relative antenna patterns, phase ambiguity integer fixing, relative troposphere modeling (GPT and GMF a priori models), and are performed in the ITRF2000 (IGb00) reference frame. The most accurate IGS orbits available at the time of processing are used. Although the three baselines are not strictly independent because of local biases, such as multipath at the rover, the solutions are analyzed to identify problems with any of the baselines before they are averaged to obtain a final set of coordinates and uncertainties. A new OPUS processing methodology has been tested using a network approach (OPUS-Net). Otherwise the analysis models and weighted least squares adjustment method are unchanged, except that models for absolute antenna patterns and ocean tide loading are also implemented. The network consists of a rover, three nearby CORS reference stations, and up to 10 reference stations from the global IGS network (IGS05). The multipliers for the a priori weights for the CORS and IGS reference station monument sigmas (meters) in the adjustment are 0.1 and 1000.0 respectively, mainly because the coordinates and velocities for the IGS05 stations are much more precisely known and monitored. To evaluate the positioning performance of the two OPUS approaches, GPS reference station data from three CORS stations (azco, brew, p036) were used as rovers. Approximately 360 daily datasets from each of the three stations collected in 2008 were submitted to each OPUS version for processing. The

  7. Opus Dei Tutors Kids in Aquinas and Algebra.

    ERIC Educational Resources Information Center

    Kennedy, John W.

    1996-01-01

    Describes the mentorship programs of the Midtown Education Foundation (MEF), Chicago (Illinois), an initiative that began as an outreach of the Catholic Opus Dei movement. The MEF emphasis on biblically based character development, taught by role models, and embedded in an academic curriculum, is very popular. Early evaluation indicates that best…

  8. OPUS: A Fortran Program for Unsteady Opposed-Flowed Flames

    SciTech Connect

    H. G. Im; L. L. Raja; R. J. Kee; A. E. Lutz; L. R. Petzold

    2000-07-01

    OPUS is a Fortran program for computing unsteady combustion problems in an opposed-flow configuration using one-dimensional similarity coordinate. The code is an extension of the steady counterpart, OPPDIF, to transient problems by modifying the formulation to accommodate gasdynamic compressibility effects, allowing high-accuracy time integration with adaptive time stepping. Time integration of the differential-algebraic system of equations is performed by the DASPK software package, while the Chemkin packages are used to compute chemical reaction rates and thermodynamic/transport properties. This document describes the details of the mathematical formulation and instruction for using the code.

  9. An Evaluation of the United States Army Sesame and Swedish OPUS VII Provisioning Models

    DTIC Science & Technology

    1983-12-01

    Optimization Curves .... ......... 50 4.1 Numerical Test Problem ............. 56 4.2 OPUS System Broakdown ........ ............ .. 57 4.3 OPUS...N (iI-N(I)+AN (3-11) 50 -••% •% %•%•% -4- ,• W•’r,.% % q-" -%""’ " " " ’"" " " -" ’ " " . . ... . . . . /if T’>TAT(i) 14 integer part of (jN(I) T...todel. Listed here are two data sets, one representing the original OPUS data, and one representing a SRS& hZ data set. The following information will

  10. PUERTO RICO AND THE PUERTO RICANS.

    ERIC Educational Resources Information Center

    STERNAU, HERBERT

    PUERTO RICO WAS DISCOVERED BY CHRISTOPHER COLUMBUS IN 1493. THE PROCESS OF COLONIZATION BEGAN IN 1508, WITH THE ARRIVAL OF PONCE DE LEON AND HIS SPANISH SOLDIERS. PUERTO RICO WAS GOVERNED BY SPAIN FOR ABOUT 400 YEARS, AND THE GREAT MASS OF PEOPLE REMAINED POVERTY-STRICKEN, UNDERNOURISHED, AND ILLITERATE. THE ISLAND WAS CEDED TO THE UNITED STATES…

  11. An overview of the Opus language and runtime system

    NASA Technical Reports Server (NTRS)

    Mehrotra, Piyush; Haines, Matthew

    1994-01-01

    We have recently introduced a new language, called Opus, which provides a set of Fortran language extensions that allow for integrated support of task and data parallelism. lt also provides shared data abstractions (SDA's) as a method for communication and synchronization among these tasks. In this paper, we first provide a brief description of the language features and then focus on both the language-dependent and language-independent parts of the runtime system that support the language. The language-independent portion of the runtime system supports lightweight threads across multiple address spaces, and is built upon existing lightweight thread and communication systems. The language-dependent portion of the runtime system supports conditional invocation of SDA methods and distributed SDA argument handling.

  12. Mars Umbilical Technology Demonstrator

    NASA Technical Reports Server (NTRS)

    Houshangi, Nasser

    2000-01-01

    The objective of this project is to develop a autonomous umbilical mating for the mars umbilical technology demonstrator. The Mars Umbilical Technology Demonstrator (MUTD) shall provide electrical power and fiber optic data cable connections between two simulated mars vehicles. The Omnibot is used to provide the mobile base for the system. The mate to umbilical plate is mounted on a three axis Cartesian table, which is installed on the Omnibot mobile base. The Omnibot is controlled in a teleoperated mode. The operator using the vision system will guide the Omnibot to get close to the mate to plate. The information received from four ultrasonic sensors is used to identify the position of mate to plate and mate the umbilical plates autonomously. A successful experimentation verifies the approach.

  13. OPUS - Outer Planets Unified Search with Enhanced Surface Geometry Parameters - Not Just for Rings

    NASA Astrophysics Data System (ADS)

    Gordon, Mitchell; Showalter, Mark Robert; Ballard, Lisa; Tiscareno, Matthew S.; Heather, Neil

    2016-10-01

    In recent years, with the massive influx of data into the PDS from a wide array of missions and instruments, finding the precise data you need has been an ongoing challenge. For remote sensing data obtained from Jupiter to Pluto, that challenge is being addressed by the Outer Planets Unified Search, more commonly known as OPUS.OPUS is a powerful search tool available at the PDS Ring-Moon Systems Node (RMS) - formerly the PDS Rings Node. While OPUS was originally designed with ring data in mind, its capabilities have been extended to include all of the targets within an instrument's field of view. OPUS provides preview images of search results, and produces a zip file for easy download of selected products, including a table of user specified metadata. For Cassini ISS and Voyager ISS we have generated and include calibrated versions of every image.Currently OPUS supports data returned by Cassini ISS, UVIS, VIMS, and CIRS (Saturn data through June 2010), New Horizons Jupiter LORRI, Galileo SSI, Voyager ISS and IRIS, and Hubble (ACS, WFC3 and WFPC2).At the RMS Node, we have developed and incorporated into OPUS detailed geometric metadata, based on the most recent SPICE kernels, for all of the bodies in the Cassini Saturn observations. This extensive set of geometric metadata is unique to the RMS Node and enables search constraints such as latitudes and longitudes (Saturn, Titan, and icy satellites), viewing and illumination geometry (phase, incidence and emission angles), and distances and resolution.Our near term plans include adding the full set of Cassini CIRS Saturn data (with enhanced geometry), New Horizons MVIC Jupiter encounter images, New Horizons LORRI and MVIC Pluto data, HST STIS observations, and Cassini and Voyager ring occultations. We also plan to develop enhanced geometric metadata for the New Horizons LORRI and MVIC instruments for both the Jupiter and the Pluto encounters.OPUS: http://pds-rings.seti.org/search/

  14. Single Umbilical Artery

    PubMed Central

    Cairns, J. David; McKee, James

    1964-01-01

    A prospective study of 2000 obstetrical deliveries was undertaken to establish the incidence of single umbilical artery in the newborn and the frequency of congenital malformations reported to be associated with this disorder. Twenty cases of single umbilical artery were discovered; two proved to have an associated congenital malformation. In neither of these cases was medical management affected by the discovery of a single artery. In addition, the vascular arrangement in the cords of 31 concurrently occurring congenitally malformed babies was examined, and in no instance was a single umbilical artery found. PMID:14214230

  15. Puerto Rican Perspectives.

    ERIC Educational Resources Information Center

    Mapp, Edward, Ed.

    The contents of this compendium are organized in four parts, as follows. Part one, "From Education," includes the following essays: "A Positive View of Bilingualism," Bejamin Pacheco; "Puerto Rican Children and the New York City Public Schools," Luis Fuentes; "Why Puerto Rican Students Drop Out of School: An Explanatory Analysis," Alexander…

  16. Working with OpusXpress: methods for high volume oocyte experiments

    PubMed Central

    Papke, Roger L.; Stokes, Clare

    2010-01-01

    OpusXpress is a semi-automated system for high throughput voltage clamp recording from Xenopus oocytes. We participated in the development process for this system and were the only laboratory to field test a prototype. Subsequently, we obtained an early production model that we have used on a regular basis for the last seven years, conducting many thousands of experiments, publishing extensively, and carrying out collaborative research in drug discovery. In this chapter, we relate our experience with the OpusXpress recording system and large volume oocyte handling. We provide our standard operating procedures and outline the organization of our successful team. Some of our advice is specific to researchers fortunate enough to have access to an OpusXpress system, but most of it is applicable to any group using Xenopus oocytes for the heterologous expression of ion channels. PMID:20085813

  17. 46. BASE OF UMBILICAL MAST FROM UMBILICAL MAST TRENCH. ERECTION ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    46. BASE OF UMBILICAL MAST FROM UMBILICAL MAST TRENCH. ERECTION AND RETRACTION CYLINDERS BETWEEN MAST AND TRENCH WALL. - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 East, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  18. Umbilical cord care in newborns

    MedlinePlus

    ... the stump clean with gauze and water only. Sponge bathe the rest of your baby, as well. ... Neonatal care - umbilical cord Images Umbilical cord healing Sponge bath References Carlo WA, Ambalavanan N. The umbilicus. ...

  19. Dynamic Heights in the Great Lakes using OPUS Projects

    NASA Astrophysics Data System (ADS)

    Roman, D. R.; Li, X.

    2015-12-01

    The U.S. will be implementing new geometric and vertical reference frames in 2022 to replace the North American Datum of 1983 (NAD 83) and the North American Vertical Datum of 1988 (NAVD 88), respectively. Less emphasized is the fact that a new dynamic height datum will also be defined about the same time to replace the International Great Lakes Datum of 1985 (IGLD 85). IGLD 85 was defined concurrent with NAVD 88 and used the same geopotential values. This paper focuses on the use of an existing tool for determining geometric coordinates and a developing geopotential model as a means of determining dynamic heights. The Online Positioning User Service (OPUS) Projects (OP) is an online tool available from the National Geodetic Survey (NGS) for use in developing geometric coordinates from simultaneous observations at multiple sites during multiple occupations. With observations performed at the water level gauges throughout the Great Lakes, the geometric coordinates of the mean water level surface can be determined. NGS has also developed the xGEOID15B model from satellite, airborne and surface gravity data. Using the input geometric coordinates determined through OP, the geopotential values for the water surface at the water level stations around the Great Lakes were determined using the xGEOID15B model. Comparisons were made between water level sites for each Lake as well as to existing IGLD 85 heights. A principal advantage to this approach is the ability to generate new water level control stations using OP, while maintaining the consistency between orthometric and dynamic heights by using the same gravity field model. Such a process may provide a means for determining dynamic heights for a future Great Lakes Datum.

  20. STOCHASTIC SIMULATION OF FIELD-SCALE PESTICIDE TRANSPORT USING OPUS AND GLEAMS

    EPA Science Inventory

    Incorporating variability in soil and chemical properties into root zone leaching models should provide a better representation of pollutant distribution in natural field conditions. Our objective was to determine if a more mechanistic rate-based model (Opus) would predict soil w...

  1. Umbilical Deployment Device

    NASA Technical Reports Server (NTRS)

    Shafer, Michael W.; Gallon, John C.; Rivellini, Tommaso P.

    2011-01-01

    The landing scheme for NASA's next-generation Mars rover will encompass a novel landing technique (see figure). The rover will be lowered from a rocket-powered descent stage and then placed onto the surface while hanging from three bridles. Communication between the rover and descent stage will be maintained through an electrical umbilical cable, which will be deployed in parallel with structural bridles. The -inch (13-mm) umbilical cable contains a Kevlar rope core, around which wires are wrapped to create a cable. This cable is helically coiled between two concentric truncated cones. It is deployed by pulling one end of the cable from the cone. A retractable mechanism maintains tension on the cable after deployment. A break-tie tethers the umbilical end attached to the rover even after the cable is cut after touchdown. This break-tie allows the descent stage to develop some velocity away from the rover prior to the cable releasing from the rover deck, then breaks away once the cable is fully extended. The descent stage pulls the cable up so that recontact is not made. The packaging and deployment technique can store a long length of cable in a relatively small volume while maintaining compliance with the minimum bend radius requirement for the cable being deployed. While the packaging technique could be implemented without the use of break-ties, they were needed in this design due to the vibratory environment and the retraction required by the cable. The break-ties used created a series of load-spikes in the deployment signature. The load spikes during the deployment of the initial three coils of umbilical showed no increase between the different temperature trials. The cold deployment did show an increased load requirement for cable extraction in the region where no break-ties were used. This increase in cable drag was superimposed on the loads required to rupture the last set of break-ties, and as such, these loads saw significant increase when compared to

  2. Umbilical cable recovery load analysis

    NASA Astrophysics Data System (ADS)

    Yan, Shu-wang; Jia, Zhao-lin; Feng, Xiao-wei; Li, Shi-tao

    2013-06-01

    Umbilical cable is a kind of integrated subsea cable widely used in the exploration and exploitation of oil and gas field. The severe ocean environment makes great challenges to umbilical maintenance and repair work. Damaged umbilical is usually recovered for the regular operation of the offshore production system. Analysis on cables in essence is a two-point boundary problem. The tension load at the mudline must be known first, and then the recovery load and recovery angle on the vessel can be solved by use of catenary equation. The recovery analysis also involves umbilical-soil interaction and becomes more complicated. Calculation methods for recovery load of the exposed and buried umbilical are established and the relationship between the position of touch down point and the recovery load as well as the recovery angle and recovery load are analyzed. The analysis results provide a theoretical reference for offshore on-deck operation.

  3. Shielded, Automated Umbilical Mechanism

    NASA Technical Reports Server (NTRS)

    Barron, Daniel R.; Morrill, Brion F.; Jasulaitis, Vytas

    1995-01-01

    Umbilical mechanism automatically connects and disconnects various fluid couplings and/or electrical contacts while shielding mating parts from debris. Reacts mating and demating loads internally, without additional supporting structures. All functions - extension of plug, mating, and movement of debris shields - actuated by single motor. If mechanism jams or fails at any point in sequence, override feature in drive train allows manual operation. Designed for service in outer space, where its shields protect against micrometeoroids, debris, ultraviolet radiation, and atomic oxygen. Used on Earth to connect or disconnect fluid or electrical utilities in harsh environments like those of nuclear powerplants or undersea construction sites, or in presence of radioactive, chemical, or biological hazards, for example.

  4. Umbilical cord blood transplantation.

    PubMed

    Koo, Hong Hoe; Ahn, Hyo Seop

    2012-07-01

    Since the first umbilical cord blood transplantation (CBT) in 1998, cord blood (CB) has now become one of the most commonly used sources of hematopoietic stem cells for transplantation. CBT has advantages of easy procurement, no risk to donor, low risk of transmitting infections, immediate availability and immune tolerance allowing successful transplantation despite human leukocyte antigen disparity. Several studies have shown that the number of cells transplanted is the most important factor for engraftment in CBT, and it limits the wide use of CB in adult patients. New strategies for facilitating engraftment and reducing transplantation-related mortality are ongoing in the field of CBT and include the use of a reduced-intensity conditioning regimen, double-unit CBT, ex vivo expansion of CB, and co-transplantation of CB and mesenchymal stem cells. Recently, the results of two international studies with large sample sizes showed that CB is an acceptable alternative source of hematopoietic stem cells for adult recipients who lack human leukocyte antigen-matched adult donors. Along with the intensive researches, development in banking process of CB will amplify the use of CB and offer the chance for cure in more patients.

  5. OPUS One: An Intelligent Adaptive Learning Environment Using Artificial Intelligence Support

    NASA Astrophysics Data System (ADS)

    Pedrazzoli, Attilio

    2010-06-01

    AI based Tutoring and Learning Path Adaptation are well known concepts in e-Learning scenarios today and increasingly applied in modern learning environments. In order to gain more flexibility and to enhance existing e-learning platforms, the OPUS One LMS Extension package will enable a generic Intelligent Tutored Adaptive Learning Environment, based on a holistic Multidimensional Instructional Design Model (PENTHA ID Model), allowing AI based tutoring and adaptation functionality to existing Web-based e-learning systems. Relying on "real time" adapted profiles, it allows content- / course authors to apply a dynamic course design, supporting tutored, collaborative sessions and activities, as suggested by modern pedagogy. The concept presented combines a personalized level of surveillance, learning activity- and learning path adaptation suggestions to ensure the students learning motivation and learning success. The OPUS One concept allows to implement an advanced tutoring approach combining "expert based" e-tutoring with the more "personal" human tutoring function. It supplies the "Human Tutor" with precise, extended course activity data and "adaptation" suggestions based on predefined subject matter rules. The concept architecture is modular allowing a personalized platform configuration.

  6. Preliminary design of a high speed civil transport: The Opus 0-001

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Based on research into the technology and issues surrounding the design, development, and operation of a second generation High Speed Civil Transport, HSCT, the Opus 0-001 team completed the preliminary design of a sixty passenger, three engine aircraft. The design of this aircraft was performed using a computer program which the team wrote. This program automatically computed the geometric, aerodynamic, and performance characteristic of an aircraft whose preliminary geometry was specified. The Opus 0-001 aircraft was designed for a cruise Mach number of 2.2, a range of 4,700 nautical miles and its design was based in current or very near term technology. Its small size was a consequence of an emphasis on a profitable, low cost program, capable of delivering tomorrow's passengers in style and comfort at prices that make it an attractive competitor to both current and future subsonic transport aircraft. Several hundred thousand cases of Cruise Mach number, aircraft size and cost breakdown were investigated to obtain costs and revenues for which profit was calculated. The projected unit flyaway cost was $92.0 million per aircraft.

  7. Validating an automated outcomes surveillance application using data from a terminated randomized, controlled trial (OPUS [TIMI-16]).

    PubMed

    Matheny, Michael E; Morrow, David A; Ohno-Machado, Lucila; Cannon, Christopher P; Resnic, Frederic S

    2007-10-11

    We sought to validate an automated outcomes surveillance system (DELTA) using OPUS (TIMI-16), a multi-center randomized, controlled trial that was stopped early due to elevated mortality in one of the two intervention arms. Methodologies that were incorporated into the application (Statistical Process Control [SPC] and Bayesian Updating Statistics [BUS]) were compared with standard Data Safety Monitoring Board (DSMB) protocols.

  8. Exploring a Cultural Initiative: The Opus College of Business's Mission-Driven Catholic Business Education Seminar

    ERIC Educational Resources Information Center

    Shoemake, Robert C.

    2012-01-01

    This article examines and evaluates the development, design, and impact of one strategy for renewing mission and identity in Catholic business education. The Mission-Driven Catholic Business Education (MCBE) Seminar is used by the Opus College of Business at the University of St. Thomas to create and sustain a mission-driven culture. (Contains 1…

  9. Mangos of Puerto Rico, country contribution: Puerto Rico

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Technical Abstract: The book chapter presents a review of the historical importance of mango in Puerto Rico; geographical distribution; statistical data including total and seasonal production, main cultivars and their descriptors; cultural practices (i.e. propagation, fertilization, pruning); pests...

  10. HINTS Puerto Rico: Final Report

    Cancer.gov

    This final report describes HINTS implementation in Puerto Rico. The report addresses sampling; staffing, training and management of data collection; calling protocol; findings from the CATI Operations, and sample weights.

  11. The Puerto Rico Photonics Institute

    NASA Astrophysics Data System (ADS)

    Friedman, Jonathan S.

    2014-07-01

    We have founded the Puerto Rico Photonics Institute (PRPI) in the Barceloneta, Puerto Rico campus of the Universidad Metropolitana. PRPI is established to provide opportunities in education, training and research and is unique in Puerto Rico. There are two initial focus areas of research and education: aerospace photonics and remote sensing. In particular, we will conduct studies and research and development in two particular fields: laser gyroscopes and similar technologies, and atmospheric remote sensing. PRPI has established local collaborations with the Arecibo Observatory and Honeywell Aerospace. Outside of Puerto Rico, PRPI collaborators include the University of Central Florida (CREOL), University of Arizona (OSC), University of Dayton (UD), Georgia Institute of Technology (GT), Scientific Solutions, Inc. (SSI), Atmospheric and Space Technology Research Associates (ASTRA), and the MIT Draper Laboratory. These organizations will help PRPI to: 1) establish its curriculum, provide research opportunities for PRPI students, 2) participate in faculty exchange programs, and 3) build its own research and development programs. PRPI will have educational and training programs for both Associate and Masters degrees, as well as a Certificate in Optics and Photonics for undergraduate science and engineering majors and professional engineers. PRPI is supported by UMET's parent institution, the Ana G. Mendez University System (SUAGM), the Puerto Rico Science, Technology and Research Trust (PRST), and the Puerto Rico Industrial Development Company (PRIDCO).

  12. Puerto Rican Women as Workers and Writers.

    ERIC Educational Resources Information Center

    Vazquez, Blanca, Ed.

    1989-01-01

    This theme issue of the "Centro Bulletin" highlights recent studies by and about employed Puerto Rican and Latina women. "La mujer en el Puerto Rico del siglo XIX" (O. Jimenez de Wagenheim), in Spanish, reviews the contributions of women to Puerto Rican economic, political, and social life during the nineteenth century.…

  13. Puerto Rican History and Culture: Participant Manual.

    ERIC Educational Resources Information Center

    University Research Corp., Bethesda, MD.

    This is a manual for use by trainees in the Puerto Rican history and culture training program, which helps to prepare drug abuse workers for dealing with the Puerto Rican community. The manual is designed to help trainees understand the importance of geographical, historical, cultural, and racial factors in the development of the Puerto Rican…

  14. Puerto Rican Gangs: A Historical Overview

    ERIC Educational Resources Information Center

    Torres-Rivera, Edil; Phan, Loan T.

    2005-01-01

    This article presents the problem of gangs on the island of Puerto Rico from a historical, economical, and political perspective. Some Puerto Rican historians are convinced that the gang problem in Puerto Rico is due to the political ambiguity and human rights violations of prison inmates (F. Pico, 1998). Some social scientists believe that gangs…

  15. Tina Visita a Puerto Rico (Tina Visits Puerto Rico).

    ERIC Educational Resources Information Center

    Cadilla de Ruibal, Carmen Alicia

    This series of five children's readers is designed to be used by Spanish-speaking children in a bilingual elementary school setting. The story is about an anthropomorphic salamandar who leaves New York to visit Puerto Rico. The plane trip and her visits to several specific towns are chronicled in the readers. A preface to the teacher is included.…

  16. Annotated Selected Puerto Rican Bibliography.

    ERIC Educational Resources Information Center

    Bravo, Enrique R., Comp.

    This work represents an effort on the part of The Urban Center to come one step closer to the realization of its goal to further the growth of ethnic studies. After extensive consultation with educationists from within and without the Puerto Rican community, it was decided that an annotated bilingual bibliography should be published to assist and…

  17. Breastfeeding patterns in Puerto Rico.

    PubMed Central

    Becerra, J E; Smith, J C

    1990-01-01

    In the 1950s, Puerto Rico began an active industrialization program. We used data from the 1982 Puerto Rico Fertility and Family Planning Assessment to describe the trend in the incidence of breastfeeding in Puerto Rico over time and to ascertain some of its determinants. From 1946 through 1982, 5,884 infants were born among this statistically representative sample of reproductive-aged women. The proportion of infants who had ever been breastfed was 59 percent for births before 1960 (mean duration = 7.8 months), dropped to 25 percent for infants born from 1970 to 1974 (mean duration = 4.9), and rose to 38 percent for births delivered from 1980 to 1982 (mean duration = 3.4). Prior breastfeeding experience was an important determinant of breastfeeding a newborn. Infants of mothers who had breastfed a previous baby were 7.3 times more likely to be breastfed (95% confidence interval = 6.6, 8.0) compared with infants of mothers who had not previously breastfed. The 38 percent of infants who were breastfed in Puerto Rico in the early 1980s is below the 74 percent to 97 percent reported in Latin America and below the 54 percent reported in the United States for the same period. This study provides baseline data for any future intervention strategies. PMID:2343952

  18. The Puerto Rico Healthcare Crisis.

    PubMed

    Roman, Jesse

    2015-12-01

    The Commonwealth of Puerto Rico is an organized nonincorporated territory of the United States with a population of more than 3.5 million U.S. citizens. The island has been the focus of much recent attention due to the recent default on its debt (estimated at more than $70 billion), high poverty rates, and increasing unemployment. Less attention, however, has been given to the island's healthcare system, which many believe is on the verge of collapsing. Healthcare makes up 20% of the Puerto Rican economy, and this crisis affects reimbursement rates for physicians while promoting the disintegration of the island's healthcare infrastructure. A major contributor relates to a disparity in federal funding provided to support the island's healthcare system when compared with that provided to the states in the mainland and Hawaii. Puerto Rico receives less federal funding for healthcare than the other 50 states and the District of Columbia even though it pays its share of social security and Medicare taxes. To make matters worse, the U.S. Center for Medicaid and Medicare Services is planning soon to implement another 11% cut in Medical Advantage reimbursements. This disparity in support for healthcare is considered responsible for ∼$25 billion of Puerto Rico's total debt. The impact of these events on the health of Puerto Ricans in the island cannot be entirely predicted, but the loss of healthcare providers and diminished access to care are a certainty, and quality care will suffer, leading to serious implications for those with chronic medical disorders including respiratory disease.

  19. Puerto Rico and the Puerto Ricans: A Teaching and Resource Unit for Upper Level Spanish Students or Social Studies Classes.

    ERIC Educational Resources Information Center

    Carrero, Milagros

    The subject of this teaching and resource unit for Spanish students or social studies classes is Puerto Rico and the Puerto Ricans. The unit has sections dealing with the present conditions of the Puerto Ricans, their culture, and historical perspectives. The appendixes contain: (1) Demands of the Puerto Ricans, (2) Notable Puerto Ricans, (3)…

  20. Neonatal umbilical cord myiasis in New Jersey.

    PubMed

    Puvabanditsin, S; Malik, I; Weidner, L M; Jadhav, S; Sanderman, J; Mehta, R

    2014-09-01

    Human myiasis is a rare condition. It is more common in tropical regions. Umbilical cord myiasis has not previously been reported from a temperate climate, for example, New Jersey. We report a 9-day-old infant with umbilical cord myiasis. The maggots were identified by the entomologist as the larvae of Sarcophagidae, more commonly known as flesh flies.

  1. Automated Ground Umbilical Systems (AGUS) Project

    NASA Technical Reports Server (NTRS)

    Gosselin, Armand M.

    2007-01-01

    All space vehicles require ground umbilical systems for servicing. Servicing requirements can include, but are not limited to, electrical power and control, propellant loading and venting, pneumatic system supply, hazard gas detection and purging as well as systems checkout capabilities. Of the various types of umbilicals, all require several common subsystems. These typically include an alignment system, mating and locking system, fluid connectors, electrical connectors and control !checkout systems. These systems have been designed to various levels of detail based on the needs for manual and/or automation requirements. The Automated Ground Umbilical Systems (AGUS) project is a multi-phase initiative to develop design performance requirements and concepts for launch system umbilicals. The automation aspect minimizes operational time and labor in ground umbilical processing while maintaining reliability. This current phase of the project reviews the design, development, testing and operations of ground umbilicals built for the Saturn, Shuttle, X-33 and Atlas V programs. Based on the design and operations lessons learned from these systems, umbilicals can be optimized for specific applications. The product of this study is a document containing details of existing systems and requirements for future automated umbilical systems with emphasis on design-for-operations (DFO).

  2. Human Rabies - Puerto Rico, 2015.

    PubMed

    Styczynski, Ashley; Tran, Cuc; Dirlikov, Emilio; Zapata, María Ramos; Ryff, Kyle; Petersen, Brett; Sanchez, Anibal Cruz; Mayshack, Marrielle; Martinez, Laura Castro; Condori, Rene; Ellison, James; Orciari, Lillian; Yager, Pamela; Peña, Rafael González; Sanabria, Dario; Velázquez, Julio Cádiz; Thomas, Dana; García, Brenda Rivera

    2017-01-06

    On December 1, 2015, the Puerto Rico Department of Health (PRDH) was notified by a local hospital of a suspected human rabies case. The previous evening, a Puerto Rican man aged 54 years arrived at the emergency department with fever, difficulty swallowing, hand paresthesia, cough, and chest tightness. The next morning the patient left against medical advice but returned to the emergency department in the afternoon with worsening symptoms. The patient's wife reported that he had been bitten by a mongoose during the first week of October, but had not sought care for the bite. While being transferred to the intensive care unit, the patient went into cardiac arrest and died. On December 3, rabies was confirmed from specimens collected during autopsy. PRDH conducted an initial rapid risk assessment, and five family members were started on rabies postexposure prophylaxis (PEP).

  3. Karst Map of Puerto Rico

    USGS Publications Warehouse

    Aleman-Gonzalez, Wilma B.

    2010-01-01

    This map is a digital compilation, combining the mapping of earlier geologists. Their work, cited on the map, contains more detailed descriptions of karst areas and landforms in Puerto Rico. This map is the basis for the Puerto Rico part of a new national karst map currently being compiled by the U.S. Geological Survey. In addition, this product is a standalone, citable source of digital karst data for Puerto Rico. Nearly 25 percent of the United States is underlain by karst terrain, and a large part of that area is undergoing urban and industrial development. Accurate delineations of karstic rocks are needed at scales suitable for national, State, and local maps. The data on this map contribute to a better understanding of subsidence hazards, groundwater contamination potential, and cave resources as well as serve as a guide to topical research on karst. Because the karst data were digitized from maps having a different scale and projection from those on the base map used for this publication, some karst features may not coincide perfectly with physiographic features portrayed on the base map.

  4. Umbilical scarring in hatchling American alligators

    USGS Publications Warehouse

    Wiebe, J.J.; Sepulveda, M.S.; Buckland, J.E.; Anderson, S.R.; Gross, T.S.

    2004-01-01

    Umbilical scarring is the presence of excess scar tissue deposited between abdominal dermal layers at the site of yolk sac absorption in hatchling American alligators (Alligator mississippiensis). The presence of this dermal condition plays a key evaluatory role in the overall quality and subsequent value for various commercial leather products. Despite the prevalent nature of this condition, currently the industry has no standardized protocols for its quantification. The objectives of this study were to examine the relationship between hatchling weight and age and incidence of umbilical scarring and to develop a quantifiable and reproducible technique to measure this dermal condition in hatchling American alligators. Thirty eggs from each of nine clutches were incubated in two separate incubators at different facilities and hatchling umbilical scarring was measured at 2 and 10 days of age using digital calipers. Umbilical area was calculated by multiplying umbilical length times umbilical width. There was a significant effect of both age and clutch on umbilical area (overall decline of 64%) by 10 days post-hatch. However, only five of the nine clutches utilized expressed a noticeable decline in the size of this dermal condition (range 67-74%). We had hypothesized that larger hatchlings would have larger umbilical areas and a slower rate of improvement in this condition during the first few days post-hatch. The differences in umbilical area and percent decline with age across clutches, however, were not associated with differences in initial hatchling weights. Within clutches and time periods, hatchling weight had no significant effect on the size and/or rate of decline of this condition. ?? 2004 Published by Elsevier B.V.

  5. Outcomes following vaginal Prolapse repair and mid Urethral Sling (OPUS) trial

    PubMed Central

    Wei, John T.; Nygaard, Ingrid; Richter, Holly E.; Brown, Morton B; Barber, Matthew D.; Xu, Xiao; Kenton, Kim; Nager, Charles W.; Schaffer, Joseph; Visco, Anthony; Weber, Anne

    2010-01-01

    Background Many women without preexisting stress urinary incontinence (SUI) who undergo vaginal surgery to correct pelvic organ prolapse will develop symptoms of SUI. A concomitant prophylactic anti-incontinence procedure may prevent SUI symptom development in women undergoing vaginal prolapse surgery. Purpose To present the rationale, design and methodology of a randomized controlled surgical trial (RCT), the Outcomes Following Vaginal Prolapse Repair and Mid Urethral Sling (OPUS) Trial. The primary aims of this RCT are to determine (1) whether the prevalence of post-operative urinary incontinence (UI) differs between stress continent women receiving vaginal prolapse repair with concomitant tension-free vaginal tape (TVT®; a sling procedure commonly used to treat SUI) and those with only sham incisions at 3 months post surgery (2) whether it is more cost-effective to place a TVT prophylactically than to treat the SUI symptoms postoperatively as they occur over a 12 month period after the index surgery.. The study also incorporates a patient preference trial (PPT). Methods Primary outcome, defined as signs (positive cough stress test), symptoms (per validated questionnaire) and/or need for treatment of SUI and its associated cost, at 3 and 12 months post-operatively. Secondary outcomes consist of group differences in lower urinary tract and prolapse symptoms, health related quality of life, measures of vaginal anatomy, and surgical complications. Limitations Given the invasive nature of surgical intervention trials, some individuals may be reluctant to agree with random assignment, potentially impacting result generalizability. To evaluate the magnitude and direction of non-participation bias, the PPT will enroll a sample of those who decline participation in the RCT but are otherwise eligible. Conclusion This sham-controlled RCT will provide important information for patients and surgeons regarding both the short- and long-term optimal treatment approach for

  6. Non Verbal Communication in Puerto Rico.

    ERIC Educational Resources Information Center

    Curt, Carmen Judith Nine

    Differences between American (Anglo) and Latin American cultures, particularly the culture of Puerto Rico, in the area of non-verbal communication (NVC) are examined in this work. Specific contrasts in language and kinesic patterns between the two cultures are illustrated in descriptions of communicative gestures employed by Puerto Ricans in the…

  7. Leyendas Puertorriquenas, Adaptaciones (Puerto Rican Legends, Adaptations).

    ERIC Educational Resources Information Center

    Rodriguez, Aurea; Puigdollers, Carmen

    The Puerto Rican legends presented here have been adapted for use in a bilingual education setting. They are presented in the framework of a Puerto Rican child's first visit to the island with his family. The four legends are: (1) "Carabali"; (2) "Guanina"; (3) "El Penon de las Palomas"; and (4) "La Garita del Diablo." The book is illistrated with…

  8. Boricuas: The Puerto Ricans. Manual for Inservice.

    ERIC Educational Resources Information Center

    Mir, Margarita; Trillas, Elba Pietri

    This document is a teachers' guide to the television series, "Boricuas: The Pureto Ricans." The manual provides additional information to help teachers understand the adjustment problems and special educational needs of Puerto Rican students. The program order is as follows: Puerto Rican studies, island of Borinquen, nineteenth century,…

  9. Dialect Acquisition among Puerto Rican Bilinguals

    ERIC Educational Resources Information Center

    Poplack, Shana

    1978-01-01

    Describes an investigation of the nature of English dialect acquisition among bilingual Puerto Ricans. Subjects were in the sixth grade of a school in the Puerto Rican community in North Philadelphia. Results show that subjects can socially classify linguistic variants from two competing systems and use them appropriately. (Author/RM)

  10. Puerto Rican History and Culture: Resource Manual.

    ERIC Educational Resources Information Center

    University Research Corp., Bethesda, MD.

    This is a resource manual to be used by trainers in the Puerto Rican history and culture training program which helps to prepare drug abuse workers. The manual is designed to help trainers to understand the importance of geographical, historical, cultural, and racial factors in the development of the Puerto Rican nation and their impact on Puerto…

  11. Puerto Rican History and Culture: Trainer Manual.

    ERIC Educational Resources Information Center

    University Research Corp., Bethesda, MD.

    This is a manual for trainers in the Puerto Rican history and culture training program which helps to prepare drug abuse workers for dealing with the Puerto Rican community. A general structural and procedural overview of the training program begins the manual. Various instructional techniques and organizational problems are discussed. The…

  12. Lean Umbilical Cord – a Case Report

    PubMed Central

    Rippinger, N.; Elsässer, M.; Sinn, P.; Sohn, C.; Fluhr, H.

    2016-01-01

    The “lean” umbilical cord (also known as thin-cord syndrome) is a comparatively rare anomaly of the umbilical cord, which has seldom been described in the medical literature. We report on a 35-year-old women who presented to us at 29 + 4 weeks gestation with vaginal bleeding and cervical incompetence subsequently complicated not only by premature rupture of membranes but also acute placental insufficiency requiring emergency caesarean section under general anaesthesia at 31 + 2 weeks gestation. At surgery no obvious cause for the acute placental insufficiency – such as placental abruption, cord prolapse or true knot of the umbilical cord – was found. Other possible causes such as vasa praevia or placenta praevia had previously been excluded sonographically on admission for vaginal bleeding. The only notable intraoperative finding was a macroscopically extremely thin umbilical cord. PMID:27904169

  13. The crying sign: the winking umbilical cord

    PubMed Central

    Smith, Aisling M; Healy, David B; Ryan, C Anthony; Dempsey, Eugene M

    2015-01-01

    A preterm baby girl, born at 34 weeks gestation, with features of Beckwith-Wiedemann syndrome was noted to have a relatively large umbilical stump. No fetal abnormalities had been detected on anatomy scan at 28 weeks and only mild polyhydramnios and macrosomia were noted on a 32-week ultrasound scan. Although there was no obvious omphalocoele, clinical assessment of the umbilical cord revealed an abdominal wall defect through which bowel would protrude into the umbilicus when the infant was crying. In keeping with an abdominal wall defect α-fetoprotein was found to be elevated. Surgical consultation advised conservative management. Subsequently, detachment of the umbilical cord occurred 1 week postdischarge and a large umbilical hernia persists. Genetic analysis confirmed a diagnosis of Beckwith-Wiedemann syndrome. PMID:25820111

  14. Percutaneous umbilical cord blood sampling - slideshow

    MedlinePlus

    ... htm Percutaneous umbilical cord blood sampling - series—Normal anatomy To use the sharing features on this page, ... Bethesda, MD 20894 U.S. Department of Health and Human Services National Institutes of Health Page last updated: ...

  15. Umbilical Cord Segmental Hemorrhage and Fetal Distress

    PubMed Central

    Larciprete, Giovanni; Romanini, Maria Elisabetta; Arduini, Domenico; Cirese, Elio; Slowikowska-Hilczer, Jolanta; Kula, Krzysztof

    2006-01-01

    We describe an unexplained case of umbilical cord segmental hemorrhage linked with meconium-stained amniotic fluid. A severely asphyxiated infant was delivered at term by Caesarean section. There were poor prognostic signs on fetal cardiotocography with rupture of membranes with meconium-stained amniotic fluid. The pathophysiologic mechanism in this case is still unknown, even if we argued a possible role of the umbilical cord shortness. PMID:23674981

  16. The neotectonic setting of Puerto Rico

    USGS Publications Warehouse

    Masson, D.G.; Scanlon, Kathyryn M.

    1991-01-01

    The island of Puerto Rico, in the northeast Caribbean, lies within a broad deformation zone between the Caribbean and North American plates. The simplest model for the tectonic setting of Puerto Rico has major strike-slip movement on nearly east-west lines in the vicinity of the Puerto Rico Trench coupled to a small counterclockwise rotation of a Puerto Rico block within the broader plate boundary zone. This simple model is attractive because it predicts the tectonic regime south of Puerto Rico, and provides an explanation for a possible component of extension across the Puerto Rico Trench west of 65.5°W. GLORIA long-range sidescan sonar data and seismic reflection profiles have been used to test this model by mapping the major tectonic features across the plate boundary north and south of Puerto Rico. To the north, the new data help to resolve between conflicting models, of underthrusting or strike-slip motion at the Puerto Rico Trench. No direct evidence of compression is seen, although evidence for normal and strike-slip movement is abundant. This, combined with regional considerations, leads us to conclude that the main east-west-trending part of the Puerto Rico Trench between 65.5°W and 68°W lies within a strike-slip regime, although oblique convergence occurs both to the east and west where the plate boundary trends east-southeast. To the south of Puerto Rico, underthrusting of the Caribbean plate beneath the island decreases from west to east, and it is ultimately replaced by extension in the Virgin Islands Basin east of 65°W.

  17. Umbilical Hernia Repair: Analysis After 934 Procedures.

    PubMed

    Porrero, José L; Cano-Valderrama, Oscar; Marcos, Alberto; Bonachia, Oscar; Ramos, Beatriz; Alcaide, Benito; Villar, Sol; Sánchez-Cabezudo, Carlos; Quirós, Esther; Alonso, María T; Castillo, María J

    2015-09-01

    There is a lack of consensus about the surgical management of umbilical hernias. The aim of this study is to analyze the medium-term results of 934 umbilical hernia repairs. In this study, 934 patients with an umbilical hernia underwent surgery between 2004 and 2010, 599 (64.1%) of which were evaluated at least one year after the surgery. Complications, recurrence, and the reoperation rate were analyzed. Complications were observed in 5.7 per cent of the patients. With a mean follow-up time of 35.5 months, recurrence and reoperation rates were 3.8 per cent and 4.7 per cent, respectively. A higher percentage of female patients (60.9 % vs 29 %, P = 0.001) and a longer follow-up time (47.4 vs 35 months, P = 0.037) were observed in patients who developed a recurrence. No significant differences were observed between complications and the reoperation rate in patients who underwent Ventralex(®) preperitoneal mesh reinforcement and suture repair; however, a trend toward a higher recurrence rate was observed in patients with suture repair (6.5 % vs 3.2 %, P = 0.082). Suture repair had lower recurrence and reoperation rates in patients with umbilical hernias less than 1 cm. Suture repair is an appropriate procedure for small umbilical hernias; however, for larger umbilical hernias, mesh reinforcement should be considered.

  18. Manatee mortality in Puerto Rico

    USGS Publications Warehouse

    Mignucci-Giannoni, A. A.; Montoya-Ospina, R. A.; Jimenez-Marrero, N. M.; Rodriguez-Lopez, M.; Williams, E.H.; Bonde, R.K.

    2000-01-01

    The most pressing problem in the effective management of the West Indian manatee (Trichechus manatus) in Puerto Rico is mortality due to human activities. We assessed 90 cases of manatee strandings in Puerto Rico based on historical data and a coordinated carcass salvage effort from 1990 through 1995. We determined patterns of mortality, including type of event, condition of carcasses, spatial and temporal distribution, gender, size/age class, and the cause of death. The spatial distribution of stranding events was not uniform, with the north, northeast, and south coasts having the highest numbers. Six clusters representing the highest incidence included the areas of Fajardo and Ceiba, Bahia de Jobos, Toa Baja, Guayanilla, Cabo Rojo, and Rio Grande to Luquillo. The number of reported cases has increased at an average rate of 9.6%/yr since 1990. The seasonality of stranding events showed a bimodal pattern, from February through April and in August and September. Most identified causes of death were due to human interaction, especially captures and watercraft collisions. Natural causes usually involved dependent calves. From 1990 through 1995, most deaths were attributed to watercraft collisions. A reduction in anthropogenic mortality of this endangered species can be accomplished only through education and a proactive management and conservation plan that includes law enforcement, mortality assessment, scientific research, rescue and rehabilitation, and inter- and intraagency cooperation.

  19. [Puerto Rico: paradise in danger?].

    PubMed

    Molina, C N

    1995-01-01

    Impressions of the Fifth North American Conference on Needle Exchange, held in April 1995 in San Juan, Puerto Rico, are expressed. For fifteen years, the government of Puerto Rico ignored the AIDS epidemic, which had spread through the island. Approximately 1 out of every 250 persons has AIDS, as opposed to 1 in 500 in the United States. The conference dealt with the spread of AIDS, needle exchange programs, and how organizations are coping with the epidemic. Dr. Carmen Feliciano, the Secretary of Health, promised to address AIDS issues aggressively and campaigned in the media about protection and condom use. She supports exchanging used syringes for new ones to eliminate the spread of disease. Exchanges are done in a safe and supportive atmosphere and give providers an opportunity to orient users about safer ways to inject themselves and stay free of other transmittable illnesses. Organizations, such as the Oasis of Love, offer shelter and hospice care for men with AIDS. The Catholic Church, however, opposes any form of protection other than total abstention, and tells congregants that condoms do not prevent the spread of AIDS. Nemesto Morales and Maria Aviles were mentioned, among others, for their work on behalf of AIDS victims. The conference brought the need for effective and sensitive services for AIDS sufferers to the public's attention.

  20. Sexual Prejudice among Puerto Rican young adults

    PubMed Central

    Bauermeister, José A.; Morales, Mercedes M.; Seda, Gretchen; González-Rivera, Milagritos

    2014-01-01

    Sexual prejudice is linked to hate crimes, mental health, risk behaviors, and stigma. Few studies have examined sexual prejudice among Latinos. We surveyed 382 college students in Puerto Rico. A structural model tested whether contact and positive experiences with homosexuals, perceived similarities with peers' attitudes toward homosexuality, and religiosity were predictive of sexual prejudice among Puerto Rican young adults. Sex differences in the structural model were explored. With the exception of peers' attitudes toward homosexuality, all study variables predict sexual prejudice. No sex differences were found. Implications for decreasing sexual prejudice among Puerto Rican youth in a college setting are discussed. PMID:18689195

  1. Evidence-based pathology: umbilical cord coiling.

    PubMed

    Khong, T Y

    2010-12-01

    The generation of a pathology test result must be based on criteria that are proven to be acceptably reproducible and clinically relevant to be evidence-based. This review de-constructs the umbilical cord coiling index to illustrate how it can stray from being evidence-based. Publications related to umbilical cord coiling were retrieved and analysed with regard to how the umbilical coiling index was calculated, abnormal coiling was defined and reference ranges were constructed. Errors and other influences that can occur with the measurement of the length of the umbilical cord or of the number of coils can compromise the generation of the coiling index. Definitions of abnormal coiling are not consistent in the literature. Reference ranges defining hypocoiling or hypercoiling have not taken those potential errors or the possible effect of gestational age into account. Even the way numerical test results in anatomical pathology are generated, as illustrated by the umbilical coiling index, warrants a critical analysis into its evidence base to ensure that they are reproducible or free from errors.

  2. 56. DETAIL OF PAYLOAD ELECTRICAL AND AIRCONDITIONING UMBILICAL CONNECTIONS ON ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    56. DETAIL OF PAYLOAD ELECTRICAL AND AIR-CONDITIONING UMBILICAL CONNECTIONS ON NORTH FACE OF SLC-3W UMBILICAL MAST - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 West, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  3. New seismic study begins in Puerto Rico

    USGS Publications Warehouse

    Tarr, A.C.

    1974-01-01

    A new seismological project is now underway in Puerto Rico to provide information needed for accurate assessment of the island's seismic hazard. The project should also help to increase understanding of the tectonics and geologic evolution of the Caribbean region. The Puerto Rico Seismic Program is being conducted by the Geological Survey with support provided by the Puerto Rico Water Resources Authority, an agency responsible for generation and distribution of electric power throughout the Commonwealth. The Program will include the installation of a network of high quality seismograph stations to monitor seismic activity on and around Puerto Rico. These stations will be distributed across the island to record the seismicity as uniformly as possible. The detection and accurate location of small earthquakes, as well as moderate magnitude shocks, will aid in mapping active seismic zones and in compiling frequency of occurrence statistics which ultimately wil be useful in seismic risk-zoning of hte island. 

  4. EPA Honors Puerto Rico Environmental Champions

    EPA Pesticide Factsheets

    (New York, N.Y. - April 24, 2015) The U.S. Environmental Protection Agency today announced that it has honored five individuals and organizations from across Puerto Rico with Environmental Champion Awards for their achievements in protecting public health

  5. Temporary umbilical loop colostomy for anorectal malformations.

    PubMed

    Hamada, Yoshinori; Takada, Kohei; Nakamura, Yusuke; Sato, Masahito; Kwon, A-Hon

    2012-11-01

    Transumbilical surgical procedures have been reported to be a feasible, safe, and cosmetically excellent procedure for various pediatric surgical diseases. Umbilical loop colostomies have previously been created in patients with Hirschsprung's disease, but not in patients with anorectal malformations (ARMs). We assessed the feasibility and cosmetic results of temporal umbilical loop colostomy (TULC) in patients with ARMs. A circumferential skin incision was made at the base of the umbilical cord under general anesthesia. The skin, subcutaneous tissue, and fascia were cored out vertically, and the umbilical vessels and urachal remnant were individually ligated apart from the opening in the fascia. A loop colostomy was created in double-barreled fashion with a high chimney more than 2 cm above the level of the skin. The final size of the opening in the skin and fascia was modified according to the size of the bowel. The bowel wall was fixed separately to the peritoneum and fascia with interrupted 5-0 absorbable sutures. The bowel was opened longitudinally and everted without suturing to the skin. The loop was divided 7 days postoperatively, and diversion of the oral bowel was completed. The colostomy was closed 2-3 months after posterior saggital anorectoplasty through a peristomal skin incision followed by end-to-end anastomosis. Final wound closure was performed in a semi-opened fashion to create a deep umbilicus. TULCs were successfully created in seven infants with rectourethral bulbar fistula or rectovestibular fistula. Postoperative complications included mucosal prolapse in one case. No wound infection or spontaneous umbilical ring narrowing was observed. Skin problems were minimal, and stoma care could easily be performed by attaching stoma bag. Healing of umbilical wounds after TULC closure was excellent. The umbilicus may be an alternative stoma site for temporary loop colostomy in infants with intermediate-type anorectal malformations, who undergo radical

  6. A Case of Umbilical Endometriosis: Villar’s Nodule

    PubMed Central

    Dave, Atman A; Margolin, Daniel J

    2016-01-01

    Umbilical endometriosis is a fairly rare clinical entity with unclear pathogenesis. We report the case of a 27-year-old woman who presented with a painful umbilical mass and discharge. Imaging performed was inconclusive, and surgical excision of the site with margins revealed endometriosis on microscopic examination. The incidence of umbilical endometriosis, its pathogenesis, clinical manifestations, workup, and management are discussed. PMID:28097077

  7. Sonographic Assessment of the Umbilical Cord

    PubMed Central

    Bosselmann, S.; Mielke, G.

    2015-01-01

    The umbilical cord (UC) is a vital connection between fetus and placenta. It constitutes a stable connection to the fetomaternal interface, while allowing the fetal mobility that is of great importance for fetal development in general and fetal neuromotor development in particular. This combination of mechanical stability and flexibility is due to the architecture of the UC. There is however a range of umbilical cord complications that may be life threatening to the fetus and these too can be explained to a large extent by the cordʼs structural characteristics. This review article discusses clinically relevant aspects of UC ultrasound. PMID:26366000

  8. Umbilical cord ulceration: An underdiagnosed entity

    PubMed Central

    Maheshwari, Barkha; Roy, Maitrayee; Devi, S; Singh, Ashu; Khurana, Nita; Gupta, Sangeeta

    2016-01-01

    Umbilical cord ulceration is a rare condition presenting with sudden fetal bradycardia due to fetal hemorrhage and in most cases leading to intrauterine death. A strong association with intestinal atresia has been reported. Most cases present after 30 weeks of gestation, with preterm labor or rupture of membranes followed by sudden fetal bradycardia. We report two such cases of umbilical cord ulceration and review the available literature. One of the cases interestingly presented at 26 weeks, much earlier than what is reported in the world literature. In view of high perinatal mortality and morbidity, awareness of this condition is mandatory for timely and appropriate management to improve the fetal outcome. PMID:27668202

  9. The Puerto Rican Family: Conflicting Roles for the Puerto Rican College Student.

    ERIC Educational Resources Information Center

    Nieves, Wilfredo; Valle, Mercedes

    1982-01-01

    Focuses on the Puerto Rican family, the Puerto Rican college student, and the effects that family role and structure have on the student. Defines the family structure and role, provides examples of the college experience, and discusses the counselor's role. (Author)

  10. MISR Browse Images: Puerto Rico Dust Experiment (PRiDE)

    Atmospheric Science Data Center

    2013-04-02

    MISR Browse Images: Puerto Rico Dust Experiment (PRiDE) These MISR Browse images provide ... overview of the region observed during the Puerto Rico Dust Experiment (PRiDE) field campaign. PRiDE was a study of the radiative, ...

  11. Antenatal Assessment of Discordant Umbilical Arteries in Singleton Pregnancies

    PubMed Central

    Predanic, Mladen; Perni, Sriram C.

    2006-01-01

    Aim To assess the relationship between discordant umbilical arterial size and resultant blood flow parameters and determine the impact of discordance on fetal outcome. Methods This is a descriptive, cross-sectional study of 200 patients with a singleton gestation, who underwent a fetal anatomy survey between 18 to 23 weeks of gestation, with documented umbilical cord morphological patterns and blood flow characteristics. Umbilical vessel diameters and Doppler parameters (umbilical vein blood flow volume, mean resistance index, and peak-systolic velocity) were analyzed for discordance. Discordances encountered were examined for their possible association with perinatal outcome. Results We had adequate ultrasound umbilical cord images, Doppler flow parameters, and all necessary demographic data for 154 patients. Umbilical artery discordance averaged 13.1% and was significantly correlated with both the expected and the true percent of difference in resistance index values (RI, P<0.001). In 12 patients (7.8%), a significant discordance of more than 29.5%, or 95th percentile, was observed between the two umbilical artery diameters. However, in these cases no associated adverse perinatal outcome or significant placental pathology was noted. There was no significant difference between patients with discordant and concordant umbilical artery in terms of maternal, labor, and neonatal data. Conclusion The magnitude of umbilical arteries’ luminal discordance directly influences the corresponding blood flow parameters. In our sample of patients, the presence of discordant-in-size umbilical arteries was not associated with umbilical cord or placental abnormalities. PMID:17042061

  12. Political Status of Puerto Rico: Options for Congress

    DTIC Science & Technology

    2010-05-19

    del Colegio de Abogados de Puerto Rico, vol. 37, August 1976, p. 493. 58 Juan M. Garcia Passalacqua, “The 1993 Plebiscite in Puerto Rico: A First Step...Juan M. Garcia Passalacqua, “The 1993 Plebiscite in Puerto Rico: A First Step to Decolonization?,” Current History, vol. 93, March 1994, pp. 103...Morales Carrion , Puerto Rico: A Political and Cultural History, (New York: W.W. Norton & Co., Inc., 1983), p. 306. [Total number of registered voters

  13. Puerto Rican Task Force Report: Project on Ethnicity.

    ERIC Educational Resources Information Center

    Mizio, Emelicia, Ed.

    A model of mental health service delivery to the low-income Puerto Rican population in areas of the mainland United States where Puerto Ricans are concentrated is presented in this report. The model, designed for use by family service agencies and other similar mental health facilities, assumes that Puerto Ricans are at great risk for mental…

  14. 29 CFR 510.20 - Wage surveys in Puerto Rico.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... IMPLEMENTATION OF THE MINIMUM WAGE PROVISIONS OF THE 1989 AMENDMENTS TO THE FAIR LABOR STANDARDS ACT IN PUERTO... qualify for an extended minimum wage phase-in, the government of Puerto Rico would be required to furnish... 29 Labor 3 2011-07-01 2011-07-01 false Wage surveys in Puerto Rico. 510.20 Section 510.20...

  15. Pilot Study of Puerto Rican Junior Colleges. Final Report.

    ERIC Educational Resources Information Center

    Garcia-Kuenzli, Pablo

    Despite an arduous effort to cope with modern Puerto Rico's societal needs, Puerto Rican junior colleges' educational offerings are inadequate and often irrelevant. The complexity and peculiarities of the junior college system in Puerto Rico cannot be fully grasped within the existing models for educational research designed for the educational…

  16. 33 CFR 80.738 - Puerto Rico and Virgin Islands.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Puerto Rico and Virgin Islands... INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Puerto Rico and Virgin Islands § 80.738 Puerto Rico and Virgin Islands. (a) Except inside lines specifically described in this section, the 72 COLREGS...

  17. 33 CFR 80.738 - Puerto Rico and Virgin Islands.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Puerto Rico and Virgin Islands... INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Puerto Rico and Virgin Islands § 80.738 Puerto Rico and Virgin Islands. (a) Except inside lines specifically described in this section, the 72 COLREGS...

  18. 33 CFR 80.738 - Puerto Rico and Virgin Islands.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Puerto Rico and Virgin Islands... INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Puerto Rico and Virgin Islands § 80.738 Puerto Rico and Virgin Islands. (a) Except inside lines specifically described in this section, the 72 COLREGS...

  19. 33 CFR 80.738 - Puerto Rico and Virgin Islands.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Puerto Rico and Virgin Islands... INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Puerto Rico and Virgin Islands § 80.738 Puerto Rico and Virgin Islands. (a) Except inside lines specifically described in this section, the 72 COLREGS...

  20. 33 CFR 80.738 - Puerto Rico and Virgin Islands.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Puerto Rico and Virgin Islands... INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Puerto Rico and Virgin Islands § 80.738 Puerto Rico and Virgin Islands. (a) Except inside lines specifically described in this section, the 72 COLREGS...

  1. 29 CFR 510.20 - Wage surveys in Puerto Rico.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... submitted its Census of Manufacturing Industries. The Bureau of Labor Statistics of Puerto Rico regularly... level. (c) Non-manufacturing industries. The Bureau of Labor Statistics of Puerto Rico designed and... RICO Classification of Industries § 510.20 Wage surveys in Puerto Rico. (a) The legislative history...

  2. Puerto Rico Strong Motion Seismic Network

    NASA Astrophysics Data System (ADS)

    Huerta-Lopez, C. I.; Martínez-Cruzado, J. A.; Martínez-Pagan, J.; Santana-Torres, E. X.; Torres-O, D. M.

    2014-12-01

    The Puerto Rico Strong Motion Seismic Network is currently in charge of the operation of: (i) free-field (ff) strong motion stations, (ii) instrumented structures (STR) (Dams, Bridges, Buildings), and (iii) the data acquisition/monitoring and analysis of earthquakes considered strong from the point of view of their intensity and magnitude. All these instruments are deployed in the Puerto Rico Island (PRI), US-, and British-Virgin Islands (BVI), and Dominican Republic (DR). The Puerto Rico Island and the Caribbean region have high potential to be affected by earthquakes that could be catastrophic for the area. The Puerto Rico Strong Motion Seismic Network (actually Puerto Rico Strong Motion Program, PRSMP) has grown since 1970's from 7 ff strong motion stations and one instrumented building with analog accelerographs to 111 ff strong motion stations and 16 instrumented buildings with digital accelerographs: PRI: 88 ff, 16 STR., DR: 13 ff, BVI: 5 ff, 2 STR collecting data via IP (internet), DU (telephone), and stand alone stations The current stage of the PRSMP seismic network, the analysis of moderate earthquakes that were recorded and/or occurred on the island, results of the intensity distribution of selected earthquakes, as well as results of dynamic parameter identification of some of the instrumented structures are here presented.

  3. Peer Norms and Sharing of Injection Paraphernalia among Puerto Rican Injection Drug Users in New York and Puerto Rico

    ERIC Educational Resources Information Center

    Andia, Jonny F.; Deren, Sherry; Robles, Rafaela R.; Kang, Sung-Yeon; Colon, Hector M.

    2008-01-01

    This study examines the influence of peer norms on sharing of injection paraphernalia (e.g., indirect sharing behaviors, including sharing of cookers, cotton, rinse water and back/front loading) among Puerto Rican injection drug users (IDUs) in Bayamon, Puerto Rico, and East Harlem, New York City. Data were collected from 873 Puerto Rican IDUs…

  4. Pharmacogenetics of healthy volunteers in Puerto Rico

    PubMed Central

    Claudio-Campos, Karla; Orengo-Mercado, Carmelo; Renta, Jessicca Y.; Peguero, Muriel; García, Ricardo; Hernández, Gabriel; Corey, Susan; Cadilla, Carmen L.; Duconge, Jorge

    2016-01-01

    Puerto Ricans are a unique Hispanic population with European, Native American (Taino), and higher West African ancestral contributions than other non-Caribbean Hispanics. In admixed populations, such as Puerto Ricans, genetic variants can be found at different frequencies when compared to parental populations and uniquely combined and distributed. Therefore, in this review, we aimed to collect data from studies conducted in healthy Puerto Ricans and to report the frequencies of genetic polymorphisms with major relevance in drug response. Filtering for healthy volunteers or individuals, we performed a search of pharmacogenetic studies in academic literature databases without limiting the period of the results. The search was limited to Puerto Ricans living in the island, excluding those studies performed in mainland (United States). We found that the genetic markers impacting pharmacological therapy in the areas of cardiovascular, oncology, and neurology are the most frequently investigated. Coincidently, the top causes of mortality in the island are cardiovascular diseases, cancer, diabetes, Alzheimer’s disease, and stroke. In addition, polymorphisms in genes that encode for members of the CYP450 family (CYP2C9, CYP2C19, and CYP2D6) are also available due to their relevance in the metabolism of drugs. The complex genetic background of Puerto Ricans is responsible for the divergence in the reported allele frequencies when compared to parental populations (Africans, East Asians, and Europeans). The importance of reporting the findings of pharmacogenetic studies conducted in Puerto Ricans is to identify genetic variants with potential utility among this genetically complex population and eventually move forward the adoption of personalized medicine in the island. PMID:26501165

  5. Physiogenomic analysis of the Puerto Rican population

    PubMed Central

    Ruaño, Gualberto; Duconge, Jorge; Windemuth, Andreas; Cadilla, Carmen L; Kocherla, Mohan; Villagra, David; Renta, Jessica; Holford, Theodore; Santiago-Borrero, Pedro J

    2009-01-01

    Aims Admixture in the population of the island of Puerto Rico is of general interest with regards to pharmacogenetics to develop comprehensive strategies for personalized healthcare in Latin Americans. This research was aimed at determining the frequencies of SNPs in key physiological, pharmacological and biochemical genes to infer population structure and ancestry in the Puerto Rican population. Materials & methods A noninterventional, cross-sectional, retrospective study design was implemented following a controlled, stratified-by-region, random sampling protocol. The sample was based on birthrates in each region of the island of Puerto Rico, according to the 2004 National Birth Registry. Genomic DNA samples from 100 newborns were obtained from the Puerto Rico Newborn Screening Program in dried-blood spot cards. Genotyping using a physiogenomic array was performed for 332 SNPs from 196 cardiometabolic and neuroendocrine genes. Population structure was examined using a Bayesian clustering approach as well as by allelic dissimilarity as a measure of allele sharing. Results The Puerto Rican sample was found to be broadly heterogeneous. We observed three main clusters in the population, which we hypothesize to reflect the historical admixture in the Puerto Rican population from Amerindian, African and European ancestors. We present evidence for this interpretation by comparing allele frequencies for the three clusters with those for the same SNPs available from the International HapMap project for Asian, African and European populations. Conclusion Our results demonstrate that population analysis can be performed with a physiogenomic array of cardiometabolic and neuroendocrine genes to facilitate the translation of genome diversity into personalized medicine. PMID:19374515

  6. SWIM - A Scientific CubeSat from Puerto Rico

    NASA Astrophysics Data System (ADS)

    Vo, H.; Ivchenko, N. V.; Earle, G. D.; Wiens, G.; Murphrey, T.; Tibert, G.

    2012-12-01

    Under the sponsorship of PRIDCO and Puerto Rico NASA Space Grant, a 3U scientific cubesat is being designed and built in Puerto Rico. The cubesat will have 2 scientific instruments: a scientific fluxgate magnetometer from Royal Institute of Technology being deployed on an AFRL deployable boom and a retarding potential analyzer from Virginia Tech University. Aside from contributing essential space weather products to space physics, the project is providing hand on aerospace engineering training for Puerto Rico work force. New aerospace companies in Puerto Rico such as Honeywell Aerospace of Puerto Rico and Infotech has hired graduating students from the program.

  7. Engineering ethics in Puerto Rico: issues and narratives.

    PubMed

    Frey, William J; O'Neill-Carrillo, Efraín

    2008-09-01

    This essay discusses engineering ethics in Puerto Rico by examining the impact of the Colegio de Ingenieros y Agrimensores de Puerto Rico (CIAPR) and by outlining the constellation of problems and issues identified in workshops and retreats held with Puerto Rican engineers. Three cases developed and discussed in these workshops will help outline movements in engineering ethics beyond the compliance perspective of the CIAPR. These include the Town Z case, Copper Mining in Puerto Rico, and a hypothetical case researched by UPRM students on laptop disposal. The last section outlines four future challenges in engineering ethics pertinent to the Puerto Rican situation.

  8. Puerto Rico Tsunami Warning and Mitigation Program

    NASA Astrophysics Data System (ADS)

    Huerfano, V. A.; Mercado, A.; von Hillebrandt, C. G.

    2003-12-01

    The circum-Caribbean region has a documented history of large damaging tsunamis that have affected coastal areas, including the events of the Virgin Islands in 1867 and Mona Passage in 1918. These tsunamis have been triggered by large tsunamigenic earthquakes that deformed the ocean floor. The seismic water waves originating in the prominent fault system around PR are considered to be a near-field hazard for Puerto Rico and the Virgin islands (PR/VI) because they can reach coastal areas within a few minutes after the earthquake. Sources for regional and tele tsunamis have also been identified. To help mitigate the risk of potential tsunamis on the coastal communities of Puerto Rico, with initial funding from the Federal Emergency Management Administration (FEMA) and the University of Puerto Rico (UPR), the Puerto Rico Tsunami Warning and Mitigation Program (PRTWMP) was established in 2000. Three of the main tasks are to evaluate the possibility of establishing a Tsunami Warning System (TWS), prepare tsunami flood maps and education. The need to establish a system of rapid notification for tsunami alerting in the Caribbean region has been recognized by the emergency management and scientific community. Presently, the Puerto Rico Seismic Network (PRSN) of the University of Puerto Rico at Mayag\\x81ez is establishing a Tsunami Warning System (TWS) for PR/VI. Part of the TWS is the EarlyBird system, developed by the West Coast/Alaska Tsunami Warning Center, which has been running in the PRSN since January, 2003. This program automatically locates and disseminates information on potentially tsunamigenic earthquakes. Also, the existing protocol for exchanging data and information on potentially tsunamigenic events in the PR/VI is currently being reviewed by the concerned institutions. Tsunami flood maps were prepared for all of Puerto Rico, including the island municipalities of Vieques and Culebra. These flood maps were generated in three phases. First, hypothetical

  9. Approval of Alternative Test Method for Puerto Nuevo Wastewater Treatment Plant, San Juan, Puerto Rico Memorandum

    EPA Pesticide Factsheets

    This December 2008 memorandum is from Conniesue Oldham of the Measurement Technology Group to Marcus E. Kantz in EPA Region 2. This memorandum is regarding a request to use an alternative test method at the Puerto Neuvo wastewater treatment plant

  10. Cadmium content of umbilical cord blood

    SciTech Connect

    Rabinowitz, M.; Finch, H.

    1984-06-01

    Cadmium was measured in the umbilical cord blood at birth from 94 healthy babies. Samples were dried and ashed at low temperatures with an oxygen plasma prior to atomic absorption spectrometry. The concentration of cadmium ranged from 0.003 to 0.210 ..mu..g/dl, with a mean of 0.045 +/- 0.063 (SD). Blood lead, maternal smoking, and proximity of residence to automobile traffic were not statistically related to cadmium levels.

  11. Umbilical cord insertion: normal location in neonates.

    PubMed

    Salgado, L; Paz, J E

    1992-12-01

    The distances between the xyphoid appendix and the insertion point of the umbilical cord (XU) and between the xyphoid appendix and upper edge of the pubic symphysis (XP) were measured in 201 newborn infants. The mean ratio XU/XP was 0.62 (S.D. 0.044) with no differences between sexes nor correlations with weight or length. Ratios lying between 0.53 and 0.71 can be considered as within the normal range.

  12. The Puerto Ricans: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Vivo, Paquita, Ed.

    The initial selection of titles for this bibliography was based on a survey of library catalogs as well as numerous existing lists and partial bibliographies on Puerto Rico. Careful search led to a bibliography that, although selected, is also retrospective, broad, and balanced. It is retrospective in the sense that the first known published works…

  13. Assistive Technology Developments in Puerto Rico.

    ERIC Educational Resources Information Center

    Lizama, Mauricio A.; Mendez, Hector L.

    Recent efforts to develop Spanish-based adaptations for alternate computer input devices are considered, as are their implications for Hispanics with disabilities and for the development of language sensitive devices worldwide. Emphasis is placed on the particular need to develop low-cost high technology devices for Puerto Rico and Latin America…

  14. HIGH SCHOOL TO UNIVERSITY IN PUERTO RICO.

    ERIC Educational Resources Information Center

    SUSSMANN, LEILA

    THIS REPORT ON RECRUITMENT TO HIGHER EDUCATION IN PUERTO RICO EXAMINES, IN PART 1, THE DIMENSIONS OF THE EXPANSION OF HIGHER EDUCATION AND SOME OF ITS CONSEQUENCES FOR THE CHARACTER OF THE HIGH SCHOOLS AND FOR THE PATTERN OF RECRUITMENT TO THE UNIVERSITY. PART 2 DESCRIBES IN DETAIL THE PATTERN OF RECRUITMENT TO HIGHER EDUCATION AS IT EXISTED IN…

  15. Life Styles of Puerto Rico's Youth.

    ERIC Educational Resources Information Center

    Wingfield, Roland

    A representative sampling of male Puerto Rican youths was studied in order to analyze post-counterculture attitudes toward family, society, school, drugs, use of leisure time and future aspirations. The counterculture of the 1960s is described, with the implication that changes brought about by this movement influenced current youth attitudes in…

  16. 40 CFR 131.40 - Puerto Rico

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY STANDARDS Federally Promulgated Water Quality Standards § 131.40 Puerto Rico (a) Use designations for marine waters...) Water quality standard variances. (1) The Regional Administrator, EPA Region 2, is authorized to...

  17. 40 CFR 131.40 - Puerto Rico

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY STANDARDS Federally Promulgated Water Quality Standards § 131.40 Puerto Rico (a) Use designations for marine waters...) Water quality standard variances. (1) The Regional Administrator, EPA Region 2, is authorized to...

  18. 40 CFR 131.40 - Puerto Rico

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY STANDARDS Federally Promulgated Water Quality Standards § 131.40 Puerto Rico (a) Use designations for marine waters...) Water quality standard variances. (1) The Regional Administrator, EPA Region 2, is authorized to...

  19. 40 CFR 131.40 - Puerto Rico

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY STANDARDS Federally Promulgated Water Quality Standards § 131.40 Puerto Rico (a) Use designations for marine waters...) Water quality standard variances. (1) The Regional Administrator, EPA Region 2, is authorized to...

  20. 40 CFR 131.40 - Puerto Rico

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY STANDARDS Federally Promulgated Water Quality Standards § 131.40 Puerto Rico (a) Use designations for marine waters...) Water quality standard variances. (1) The Regional Administrator, EPA Region 2, is authorized to...

  1. Puerto Rican Migrant Farmworkers: An Untold Story.

    ERIC Educational Resources Information Center

    Santiago, Gloria Bonilla

    1986-01-01

    Details the history and activities in New Jersey of "El Comite de Apoyo a los Trabajadores Agricolos" (CATA) or Farmworkers' Support Committee. The Committee was founded in 1979 to help Puerto Rican migrant workers who suffer from social and political isolation and are denied basic rights. Successes, goals, and problems are noted. (PS)

  2. Measuring Puerto Ricans' Perceptions of Racial Characteristics.

    ERIC Educational Resources Information Center

    Ginorio, Angela B.; Berry, Paul C.

    To measure how Puerto Ricans classify each other into racial groups by physical appearance, a stimulus set of 60 color slides was prepared. Two hundred and fifty secondary students sorted these portraits into four, three, and finally two groups. Although subjects placed both the pictures and themselves in a color continuum of racial types with…

  3. The Puerto Rican Experience: A Sociological Sourcebook.

    ERIC Educational Resources Information Center

    Cordasco, Francesco; Bucchioni, Eugene

    A serious problem has presented itself to students who sought a convenient sourcebook which afforded an overview of the Puerto Rican mainland experience (with some notice of the island backgrounds), essentially compact, but dimensionally comprehensive. This documentary sourcebook is addressed to that need. It is intended as a classroom text (in a…

  4. Antidote: Civic Responsibility. Puerto Rico Law.

    ERIC Educational Resources Information Center

    Phi Alpha Delta Law Fraternity International, Washington, DC.

    Designed for middle school through high school students, this unit contains eight lesson plans that focus on Puerto Rico state law. The state lessons correspond to lessons in the volume, "Antidote: Civic Responsibility. Drug Avoidance Lessons for Middle School & High School Students." Developed to be presented by educators, law…

  5. [Origin and development of umbilical therapy in traditional Chinese medicine].

    PubMed

    Zhang, Xue-Wei; Jia, Hong-Ling

    2014-06-01

    The origin and development of umbilical therapy in traditional Chinese medicine is explored from related literature in the history. As a result, the Shang period is regarded as initial period of umbilical therapy, while periods from Han Dynasty, Jin Dynasty and Southern-Northern Dynasties to Sui Dynasty and Tang Dynasty could be taken as stage of primary development. Time from Song Dynasty, Jin Dynasty and Yuan Dynasty to Ming and Qing Dynasties is believed as mature stage. Also the manipulation, application principle, indications and contraindications of umbilical therapy are explained. A brief overview of modern development of umbilical therapy is also described.

  6. Photovoltaics on Landfills in Puerto Rico

    SciTech Connect

    Salasovich, J.; Mosey, G.

    2011-01-01

    The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative, selected the Commonwealth of Puerto Rico for a feasibility study of m0treAlables on several brownfield sites. The EPA defines a brownfield as 'a property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance, pollutant, or contaminant.' All of the brownfields in this study are landfill sites. Citizens of Puerto Rico, city planners, and site managers are interested in redevelopment uses for landfills in Puerto Rico, which are particularly well suited for solar photovoltaic (PV) installation. The purpose of this report is to assess the landfills with the highest potential for possible solar PV installation and estimate cost, performance, and site impacts of three different PV options: crystalline silicon (fixed-tilt), crystalline silicon (single-axis tracking), and thin film (fixed-tilt). Each option represents a standalone system that can be sized to use an entire available site area. In addition, the report outlines financing options that could assist in the implementation of a system. The feasibility of PV systems installed on landfills is highly impacted by the available area for an array, solar resource, operating status, landfill cap status, distance to transmission lines, and distance to major roads. All of the landfills in Puerto Rico were screened according to these criteria in order to determine the sites with the greatest potential. Eight landfills were chosen for site visits based on the screening criteria and location. Because of time constraints and the fact that Puerto Rico is a relatively large island, the eight landfills for this visit were all located in the eastern half of the island. The findings from this report can be applied to landfills in the western half of the island. The economics of a potential PV system on landfills in Puerto Rico depend greatly on the

  7. Placental/umbilical cord blood transplantation.

    PubMed

    Sirchia, G; Rebulla, P

    1999-08-01

    In this article we summarize the clinical outcome of unrelated placental/umbilical cord blood (CB) transplantation, discuss the biological characteristics of CB hematopoietic progenitor/stem cells (HPC) and balance the relative advantages and disadvantages of this therapy as compared with transplantation of other HPC sources. Moreover, we discuss CB banking programs at local, national and international levels. The data reported by the investigators of the New York Placental/Umbilical Cord Blood Program and of the Eurocord group indicate that the clinical outcome of allogeneic unrelated CB transplantation is significantly related to cell dose, being more effective in children than in adults, and is highly dependent on disease stage at transplantation. Furthermore, both studies show lower graft-versus-host disease (GvHD) frequency and severity and prolonged time intervals for platelet engraftment as compared to those of bone marrow and mobilized peripheral blood recipients. Although the data from the New York Placental/Umbilical Cord Blood Program seem to support a negative effect of HLA differences, the latter were not significantly associated with survival in the Eurocord series. Additional observations are therefore necessary to collect conclusive evidence in this regard. Currently available data show that CB contains a higher proportion of primitive HPC and that CB-HPC possess higher proliferation and expansion potentials as compared to adult bone marrow. Furthermore, there is some evidence indicating that CB-HPC are more adequate than HPC from other sources for genetic manipulation and gene therapy. Despite the significant advances in the knowledge of the biology and in the clinical use of CB, a number of problems remain unsolved, including the standardization of banking procedures and unit quality and the development of suitable protocols for transplantation of adult patients.

  8. Umbilical venous catheterization gone wrong: Hepatic complications

    PubMed Central

    Sherwani, Poonam; Vire, Adweta; Anand, Rama; Jajoo, Mamta

    2016-01-01

    Hepatic complications of malposition of umbilical venous catheter (UVC) are uncommon and occur due to extravasation of hypertonic fluids and the blood products in the liver tissue. Various hepatic complications include thrombosis of hepatic vessels, hepatic necrosis, hepatic fluid collections, and hematoma, with the intraparenchymal liver lesions seen along the course of ductus venosus. Radiologists must be aware of these complications and their imaging findings, as the timely recognition and immediate management can prevent the fatal outcome. Here, we present a rare case of intraparenchymal liver lesions associated with malposition of UVC in a preterm baby. PMID:27081222

  9. The conception, birth, and growth of a missile umbilical system

    NASA Technical Reports Server (NTRS)

    Nordman, G. W.

    1977-01-01

    The design development of the Sprint 2 and the Improved Sprint 2 Missile System umbilical system is reviewed. Unique system requirements, umbilical designs considered to meet the requirements, and the problems encountered and solutions derived during the design and development testing of the selected systems are described.

  10. 127. HYDRAULIC CONTROLS AND GAUGES FOR THE UMBILICAL MAST ON ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    127. HYDRAULIC CONTROLS AND GAUGES FOR THE UMBILICAL MAST ON UPPER RIGHT SIDE OF HYDRAULIC CONTROL PANEL IN UMBILICAL MAST PUMP ROOM (209), LSB (BLDG. 751) - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 East, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  11. 123. UMBILICAL MAST PUMP ROOM (209), LSB (BLDG. 751). PUMP ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    123. UMBILICAL MAST PUMP ROOM (209), LSB (BLDG. 751). PUMP ON LEFT; HYDRAULIC CONTROL PANEL FOR UMBILICAL MAST AND TRENCH DOORS IN CENTER OF ROOM, FACING WEST. - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 East, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  12. 21 CFR 880.5950 - Umbilical occlusion device.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Umbilical occlusion device. 880.5950 Section 880.5950 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED..., tie, tape, or other article used to close the blood vessels in the umbilical cord of a newborn...

  13. Political Status of Puerto Rico: Options for Congress

    DTIC Science & Technology

    2010-04-23

    Rico’s Political Status, Revista del Colegio de Abogados de Puerto Rico, vol. 37, August 1976, p. 493. 38 Juan M. Garcia Passalacqua, “The 1993...the following articles: Juan M. Garcia Passalacqua, “The 1993 Plebiscite in Puerto Rico: A First Step to Decolonization?,” Current History, vol. 93...of votes for independence calculated by CRS based on data presented in: Arturo Morales Carrion , Puerto Rico: A Political and Cultural History, (New

  14. Political Status of Puerto Rico: Options for Congress

    DTIC Science & Technology

    2009-06-19

    Status, Revista del Colegio de Abogados de Puerto Rico, vol. 37, August 1976, p. 493. 38 Juan M. Garcia Passalacqua, “The 1993 Plebiscite in Puerto...plebiscite and lessons learned see the following articles: Juan M. Garcia Passalacqua, “The 1993 Plebiscite in Puerto Rico: A First Step to Decolonization...registered voters in 1991 calculated by CRS. c. Number of votes for independence calculated by CRS based on data presented in: Arturo Morales Carrion

  15. Political Status of Puerto Rico: Options for Congress

    DTIC Science & Technology

    2011-06-07

    Rico’s Political Status, Revista del Colegio de Abogados de Puerto Rico, vol. 37, August 1976, p. 493. 46 Juan M. Garcia Passalacqua, “The 1993...learned see the following articles: Juan M. Garcia Passalacqua, “The 1993 Plebiscite in Puerto Rico: A First Step to Decolonization?,” Current History...data presented in: Arturo Morales Carrion , Puerto Rico: A Political and Cultural History, (New York: W.W. Norton & Co., Inc., 1983), p. 306. [Total

  16. Umbilical cord blood transplantation: the first 25 years and beyond.

    PubMed

    Ballen, Karen K; Gluckman, Eliane; Broxmeyer, Hal E

    2013-07-25

    Umbilical cord blood is an alternative hematopoietic stem cell source for patients with hematologic diseases who can be cured by allogeneic hematopoietic cell transplantation. Initially, umbilical cord blood transplantation was limited to children, given the low cell dose infused. Both related and unrelated cord blood transplants have been performed with high rates of success for a variety of hematologic disorders and metabolic storage diseases in the pediatric setting. The results for adult umbilical cord blood transplantation have improved, with greater emphasis on cord blood units of sufficient cell dose and human leukocyte antigen match and with the use of double umbilical cord blood units and improved supportive care techniques. Cord blood expansion trials have recently shown improvement in time to engraftment. Umbilical cord blood is being compared with other graft sources in both retrospective and prospective trials. The growth of the field over the last 25 years and the plans for future exploration are discussed.

  17. Umbilical cord and visceral hemangiomas diagnosed in the neonatal period

    PubMed Central

    Iglesias-Deus, Alicia; Pérez-Muñuzuri, Alejandro; Urisarri, Adela; Bautista-Casasnovas, Adolfo; Couce, Maria-Luz

    2016-01-01

    Abstract Background: Umbilical cord hemangioma is very rare and may not be detected prenatally. However, it should be considered in differential diagnosis with other umbilical masses because it can cause significant morbidity. Methods: We report the case of a newborn referred with suspected omphalitis and umbilical hernia. Results: Physical examination showed an irreducible umbilical tumor, the size of olive, with dubious secretion. The initial suspected diagnosis was urachal or omphalomesenteric duct remnants. Abdominal ultrasound and magnetic resonance imaging showed an umbilical and a mesenteric mass. Tumor markers were negative. A definitive diagnosis of umbilical cord and intestinal hemangioma was established after surgical excision and histologic examination of the umbilical mass. Propranolol was prescribed due to the extent of the intestinal lesion. Conclusion: This report highlights the diagnostic challenges of hemangiomas in unusual locations. Apart from the rarity of these tumors, few tests are available to guide diagnosis, and surgery and histologic examination are generally required for a definitive diagnosis. Finally, it is essential to rule out associated malformations and hemangiomas in other locations. PMID:27759656

  18. Surgical anatomy and morphologic variations of umbilical structures.

    PubMed

    Fathi, Amir H; Soltanian, Hooman; Saber, Alan A

    2012-05-01

    The umbilicus is the main access route to the abdominal cavity in laparoscopic surgeries. However, its anatomical configuration is rarely studied in the surgical and anatomical literature. With introduction of laparoendoscopic single-site surgery and considering the significant number of primary and postoperative umbilical hernias, we felt the necessity to comprehensively study the umbilical structures and analyze their protective function against hernias. Twenty-four embalmed cadavers were studied in the anatomy laboratory of Case Western Reserve University. Round hepatic, median and medial ligaments, umbilical ring, umbilical and umbilicovesicular fasciae, and pattern of attachment to the ring were dissected and measured. Mean age was 82.1 years, ranging between 56 and 96 years, with a male-to-female ratio of 1.4:1. Ninety-two per cent was white and 8 per cent black adults. According to shape and attachment pattern of ligaments, umbilical ring is classified into five types. Hernia incidence was 25 per cent. All hernia cases lacked the umbilical fascia and the round hepatic ligament was not attached to the inferior border of the ring. The umbilical ring and its morphologic relation with adjacent ligaments are described and classified into five types. In contrary to sparse existing literature, we propose that umbilical fascia is continuation and condensation of umbilicovesicular rather than transversalis fascia. It was absent in cadavers forming conjoined median and medial ligaments with a single insertion site to the ring. Round ligament insertion to the inferior border of the ring provides another protective factor. These two protective measures were absent in all the observed umbilical hernias.

  19. MANAGEMENT OF OMPHALOPHLEBITIS AND UMBILICAL HERNIA IN THREE NEONATAL GIRAFFE (GIRAFFA CAMELOPARDALIS).

    PubMed

    Selig, Michael; Lewandowski, Albert; Burton, Michael S; Ball, Ray L

    2015-12-01

    Umbilical disorders, including omphalophlebitis, omphaloarteritis, external umbilical abscesses, urachal abscesses, patent urachus, and umbilical hernias, represent a significant challenge to the health and well-being of a neonate. The three neonatal giraffe (Giraffa camelopardalis) in this report were evaluated for umbilical swellings. Two developed omphalophlebitis, and one had an uncomplicated umbilical hernia. Omphalophlebitis is an inflammation and/or infection of the umbilical vein. Giraffe calves with a failure of passive transfer may be predisposed and should be thoroughly evaluated for the condition. Umbilical hernias result from a failure of the umbilical ring to close after parturition or from malformation of the umbilical ring during embryogenesis. These problems were surgically corrected for all three individuals, although one died due to postsurgical complications. The risks involved include anesthetic complications, surgical dehiscence, and maternal rejection. Early detection and surgical intervention are recommended for the correction of omphalophlebitis and umbilical hernias in neonatal giraffe.

  20. Pericardial effusion associated with an appropriately placed umbilical venous catheter.

    PubMed

    Sehgal, A; Cook, V; Dunn, M

    2007-05-01

    Central venous catheterization is widely used in neonatal intensive care units to support tiny preterm babies. Pericardial effusion (PCE) and cardiac tamponade are uncommon but potentially fatal complications of percutaneous, umbilical and surgically placed central venous catheters related to intracardiac position or migration. This report describes a case of PCE arising from fluid infused via umbilical venous catheter. The case study highlights two important aspects: one, occurrence of PCE in a baby with satisfactory position of the umbilical catheter, and second, the life-saving application of basic echocardiography by bedside caregivers for the diagnosis and treatment of this critical condition.

  1. Unique Application of Cryocone to Diagnose Umbilical Pilonidal Cyst

    PubMed Central

    Pemminati, Sudhakar

    2016-01-01

    Patients with umbilical disorders who present with complaints of a mass, pain, tenderness or discharge will typically have a differential diagnosis including umbilical hernias, pyogenic granuloma, endometriosis, Sister Mary Joseph nodule and urachal or epidermoid cysts. We would add the inclusion of pilonidal sinus disease and present the case of a patient with an umbilical pilonidal cyst. The use of a cryocone with lubricating jelly, in this case, proved to be an easy and convenient method that aided in visualization and diagnosis of this fairly uncommon condition. PMID:27790475

  2. Sex Differences in Trajectories of Offending among Puerto Rican Youth

    ERIC Educational Resources Information Center

    Jennings, Wesley G.; Maldonado-Molina, Mildred M.; Piquero, Alex R.; Odgers, Candice L.; Bird, Hector; Canino, Glorisa

    2010-01-01

    Although sex is one of the strongest correlates of crime, contentions remain regarding the necessity of sex-specific theories of crime. The current study examines delinquent trajectories across sex among Puerto Rican youth socialized in two different cultural contexts (Bronx, United States; and San Juan, Puerto Rico). Results indicate similar…

  3. The Puerto Ricans: Their History, Culture, and Society.

    ERIC Educational Resources Information Center

    Lopez, Adalberto, Ed.

    Articles in this book cover Puerto Rican history from the Spanish colonization to the present day experience of Puerto Ricans in the United States. Political, social, economic, cultural, and historical issues are addresed by the following authors: Edna Acosta-Belen, Frank Bonilla, Juan Manuel Carrion, Diana Christopulos, Sandra Messinger Cypess,…

  4. Puerto Ricans: Breaking Out of the Cycle of Poverty.

    ERIC Educational Resources Information Center

    Cruz, Jose E., Ed.

    This report contains three background papers for reports presented at the ninth annual conference of the National Puerto Rican Coalition (NPRC) in 1989 and a discussion concerning Puerto Rican Americans and the cycle of poverty originally presented at a conference. The first paper, "Beyond the Census Data: A Portrait of the Community"…

  5. The Education Industry in Puerto Rico. An Economic Report.

    ERIC Educational Resources Information Center

    Sullivan, Terry W.

    The policy of the Fair Labor Standards Act is to eventually establish the same minimum wage standards in Puerto Rico as in the 50 states. Pursuant to this policy, this report was prepared for Industry Committee No. 129-A for the Education Industry in Puerto Rico. It contains economic and other data pertinent to the committee's duties. The minimum…

  6. 14 CFR 95.21 - Puerto Rico Mountainous Area.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Puerto Rico Mountainous Area. 95.21 Section...) AIR TRAFFIC AND GENERAL OPERATING RULES IFR ALTITUDES Designated Mountainous Areas § 95.21 Puerto Rico Mountainous Area. The area bounded by the following coordinates: Beginning at latitude 18°22′ N., longitude...

  7. Research Issues concerning the Puerto Rican Child and Family.

    ERIC Educational Resources Information Center

    Rogler, Lloyd H.; And Others

    1980-01-01

    This journal issue is a collection of papers describing research on Hispanic families conducted at the Hispanic Research Center, Fordham University, New York. The first article, "Research Issues concerning the Puerto Rican Child and Family," by Lloyd H. Rogler, reviews two research projects on health conditions and the plight of Puerto Rican…

  8. Puerto Ricans in Historical and Social Science Research.

    ERIC Educational Resources Information Center

    Rodriguez, Clara E.

    This review of the literature on Puerto Ricans in historical and social science research focuses on major English-language books. The review finds that colonialism has been a major factor in, an orienting influence of, and a focus for critical writing about Puerto Ricans. In general, books published before 1970 were reflective, implicitly or…

  9. Puerto Rican Migrants on the Mainland of the United States.

    ERIC Educational Resources Information Center

    Goldberg, Gertrude S.; Gordon, Edmund W.

    1968-01-01

    This bulletin on the Puerto Rican migrant consists primarily of (1) a review of research which examines the social science literature dealing with the island background of the Puerto Rican immigrant as well as his life on "La Vida" which questions whether the family described by Lewis is representative of slum dwellers in urban San Juan…

  10. The Ecological Effects in Acculturation of Puerto Rican Migrants.

    ERIC Educational Resources Information Center

    Lopez-Ramirez, Norma Iris

    Various studies discuss the influences on and effects of the process of adjustment to a new environment among Puerto Rican migrants to the United States mainland. In confronting cultural differences, Puerto Ricans may experience culture shock and identity problems and suffer disassociation leading to schizophrenia and hysteria, stress,…

  11. Diversity of Papaya ringspot virus isolates in Puerto Rico

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Papaya ringspot virus (PRSV) devastates papaya production worldwide. In Puerto Rico, papaya fields can be completely infected with PRSV within a year of planting. Information about the diversity of the Puerto Rican PRSV population is relevant in order to establish a control strategy in the island. T...

  12. Cuento Therapy: A Culturally Sensitive Modality for Puerto Rican Children.

    ERIC Educational Resources Information Center

    Costantino, Giuseppe; And Others

    1986-01-01

    Investigated the effectiveness of a modeling therapy designed to be sensitive to Hispanic culture using cuentos (folktales) from Puerto Rican culture to present models of adaptive behavior and folktales tailored to bridge Puerto Ricans' bicultural conflict. Cuento therapy significantly reduced children's trait anxiety relative to traditional…

  13. Assimilation and Educational Determinants for Puerto Rican Children.

    ERIC Educational Resources Information Center

    Wargacki, Julianne M.

    To understand the problems that urban schools encounter educating Puerto Rican students, teachers must understand the history and culture of Puerto Rico, which has been a melting pot of many different cultures. North American culture became prevalent after the Spanish-American War (1898) and the passage of the Jones Act (1917), which gave U.S.…

  14. Puerto Rico Nursing Career Cooperative Demonstration Program. Final Performance Report.

    ERIC Educational Resources Information Center

    Puerto Rico State Dept. of Education, Hato Rey.

    The Puerto Rico Nursing Career Cooperative Demonstration Project and Associate Nursing Program provided education and onsite occupational training laboratory to upgrade the education of 20 licensed practical nurses (LPNs) from 1989-90. The nurses were upgraded to associate nurses in an 18-month period at the Technological Institute of Puerto Rico.…

  15. Spontaneous endometriosis in an umbilical skin lesion.

    PubMed

    Chatzikokkinou, Paraskevi; Thorfinn, Johan; Angelidis, Ioannis K; Papa, Giovanni; Trevisan, Giusto

    2009-09-01

    Cutaneous endometriosis of the umbilicus is an unusual condition with unclear pathogenetic mechanisms that might be mistaken for a malignant condition. A 46-year-old woman presented with a cutaneous black mass in the umbilicus. The lesion was removed surgically and histological analyses revealed that it consisted of endometrial tissue. There was no recurrence at 18-month follow-up. Endometriosis of the umbilicus is a rare condition and the pathogenesis is not completely elucidated. According to one theory, intraperitoneal endometrial tissue is translocated during endoscopic surgery or other surgical procedures that involve the umbilicus. However, in this case there was no history of abdominal wall surgery. We conclude that endometriosis is important to consider in cases of unclear skin lesions of the umbilicus, even in cases with no previous abdominal surgery. Moreover, umbilical endometriosis of the skin can have different appearances that resemble malignant tumors, and radical surgery with histology is therefore indicated.

  16. Power system interface and umbilical system study

    NASA Technical Reports Server (NTRS)

    1980-01-01

    System requirements and basic design criteria were defined for berthing or docking a payload to the 25 kW power module which will provide electrical power and attitude control, cooling, data transfer, and communication services to free-flying and Orbiter sortie payloads. The selected umbilical system concept consists of four assemblies and command and display equipment to be installed at the Orbiter payload specialist station: (1) a movable platen assembly which is attached to the power system with EVA operable devices; (2) a slave platen assembly which is attached to the payload with EVA operable devices; (3) a fixed secondary platen permanently installed in the power system; and (4) a fixed secondary platen permanently installed on the payload. Operating modes and sequences are described.

  17. Machismo y educacion en Puerto Rico [Machismo and Education in Puerto Rico].

    ERIC Educational Resources Information Center

    Pico, Isabel

    This book is the result of a study that investigated the influence of "machismo" (a set of attitudes, beliefs, and behavior that perpetuates the myth of male superiority) in elementary education. The study included (1) a content analysis of textbooks used in Spanish and social studies classes in public and private schools in Puerto Rico…

  18. Vertical motions of the Puerto Rico Trench and Puerto Rico and their cause

    USGS Publications Warehouse

    ten Brink, U.

    2005-01-01

    The Puerto Rico trench exhibits great water depth, an extremely low gravity anomaly, and a tilted carbonate platform between (reconstructed) elevations of +1300 m and -4000 m. I argue that these features are manifestations of large vertical movements of a segment of the Puerto Rico trench, its forearc, and the island of Puerto Rico that took place 3.3 m.y. ago over a time period as short as 14-40 kyr. I explain these vertical movements by a sudden increase in the slab's descent angle that caused the trench to subside and the island to rise. The increased dip could have been caused by shearing or even by a complete tear of the descending North American slab, although the exact nature of this deformation is unknown. The rapid (14-40 kyr) and uniform tilt along a 250 km long section of the trench is compatible with scales of mantle flow and plate bending. The proposed shear zone or tear is inferred from seismic, morphological, and gravity observations to start at the trench at 64.5??W and trend southwestwardly toward eastern Puerto Rico. The tensile stresses necessary to deform or tear the slab could have been generated by increased curvature of the trench following a counterclockwise rotation of the upper plate and by the subduction of a large seamount.

  19. La ensenanza de idiomas en Puerto Rico (Language Teaching in Puerto Rico)

    ERIC Educational Resources Information Center

    Llorens, Washington

    1976-01-01

    The poor command of Spanish common to many Puerto Ricans is due, not to the teaching of English as a second language, but to the poor instruction of the native language and the lack of emphasis on reading good Spanish literature. The two languages can coexist. (Text is in Spanish.) (CHK)

  20. The Anthropology of the People of Puerto Rico. Studies of Puerto Rican Society and Culture, No. 1.

    ERIC Educational Resources Information Center

    Duncan, Ronald J., Ed.

    This monograph contains seven papers presented at a 1977 symposium held to reevaluate the 1947 research work, "The People of Puerto Rico." (1) Sidney Mintz discusses the role of Puerto Rico in modern social science. (2) Eric Wolf, one of the authors of the 1947 work, comments retrospectively on some of the conceptual and methodological…

  1. Cardiomegaly in a premature neonate after venous umbilical catheterization.

    PubMed

    Schlapbach, Luregn Jan; Pfammatter, Jean-Pierre; Nelle, Mathias; McDougall, Felicity Jane

    2009-01-01

    Umbilical venous catheters allow rapid central access in neonates, but may be associated with various complications. We present a case of a newborn with pericardial effusion following umbilical venous catheterization. An extremely low birth weight infant was intubated for respiratory distress syndrome and had umbilical venous and arterial lines in place. Massive cardiomegaly was noted on the subsequent chest X-ray. Echocardiography revealed a large pericardial effusion without signs of tamponade. After removing the catheter, the effusion gradually resolved. While pericardial effusion is a well-known complication of percutaneous long central lines, only a few case reports have documented sudden cardiovascular compromise associated with umbilical venous catheters. Pericardial effusion may be asymptomatic and should be suspected in infants with central catheters and progressive cardiomegaly. The prompt removal of catheters and, if signs of cardiac tamponade are present, emergency pericardiocentesis may prove to be life-saving.

  2. 14. VIEW OF SOUTH FACE OF MST, FULLY ERECTED UMBILICAL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. VIEW OF SOUTH FACE OF MST, FULLY ERECTED UMBILICAL MAST, LAUNCHER, AND FLAME BUCKET - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 West, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  3. 21 CFR 880.5950 - Umbilical occlusion device.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) MEDICAL DEVICES GENERAL HOSPITAL AND PERSONAL USE DEVICES General Hospital and Personal Use Therapeutic..., tie, tape, or other article used to close the blood vessels in the umbilical cord of a newborn...

  4. 47. BASE OF UMBILICAL MAST, WITH ELECTRICAL POWER CABLES ON ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    47. BASE OF UMBILICAL MAST, WITH ELECTRICAL POWER CABLES ON LEFT; AIR-CONDITIONER DUCTS ON RIGHT - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 East, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  5. Acid soluble platelet aggregating material isolated from human umbilical cord

    SciTech Connect

    Schneider, M.D.

    1983-12-27

    An acid soluble, pepsin sensitive platelet aggregating material is isolated from human umbilical cord tissue by extraction with dilute aqueous acid. The method of isolation is disclosed and its use to control bleeding is described. 2 figs.

  6. Open safety pin ingestion presenting as incarcerated umbilical hernia.

    PubMed

    Mirza, Bilal; Sheikh, Afzal

    2011-09-01

    Foreign body ingestion is common in children. Sharp foreign bodies are potentially harmful and can result various complications. An 8-month-old infant presented with incarcerated umbilical hernia. With a suspicion of strangulation, operation was performed that revealed a loop of ileum being stuck in the umbilical defect. The loop of ileum was freed from the umbilicus which demonstrated open ends of safety pin piercing out of bowel lumen. The enterotomy followed by removal of safety pin was performed.

  7. 44. VIEW OF UMBILICAL MAST AND LAUNCH PAD FROM SOUTHWEST. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    44. VIEW OF UMBILICAL MAST AND LAUNCH PAD FROM SOUTHWEST. DOORS FOR THE UMBILICAL MAST TRENCH RAISED FOR MAINTENANCE POSITION OF 10 DEGREES. LAUNCHER IS RIGHT OF MAST; RAILS PARALLEL TO MAST. CONTROL PANELS LEFT TO RIGHT: ELECTRICAL PANEL, COMMUNICATIONS PANEL, AND MAST CONTROL PANEL. - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 East, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  8. The conception, birth, and growth of a missile umbilical system

    NASA Technical Reports Server (NTRS)

    Nordman, G. W.

    1977-01-01

    The design development was traced for the sprint 2 and improved sprint 2 missile system (ISMS) umbilical system. The unique system requirements, umbilical designs considered to meet the requirements, and the problems encountered and solutions derived during the design, and development testing of the selected systems are described. The sprint 2 development effort consisted of design, analysis, and testing activities. The ISMS effort involved the performance of an extensive trade study to determine the optimum design to meet the ISMS conditions.

  9. Monitoring Puerto Rican avifauna using roadside surveys

    USGS Publications Warehouse

    Pardieck, K.L.; Peterjohn, B.G.; Ralph, C. John; Rich, Terrell D.

    2005-01-01

    In 1997 we began investigating the use of roadside point counts to monitor the long-term status and trends of Puerto Rican bird populations. If such a methodology proves feasible it may provide the empirical data needed for the development of sound conservation plans for the island's avifauna in much the same way that North American Breeding Bird Survey data are used by the avian conservation prioritization process of Partners in Flight, the U.S. Fish and Wildlife Service, and the Canadian Wildlife Service. By the end of the 2003 field season, we will have the data needed to quantitatively evaluate the utility of the program for tracking the population trends of Puerto Rican avifauna. Here we present data from the 2001 and 2002 field seasons to demonstrate the potential utility of these data for quantifying and portraying avian distributions, abundances, and population trend estimates. In 2001, 27 of the 44 available 5-mile roadside routes (11 stops/route) were sampled between 15 April and 15 May. At each stop a 5-minute point count was conducted. The surveys detected 5,471 individuals representing 70 species. Distribution and abundance maps are depicted for seven endemic species. In 2002, 29 routes were sampled. A total of 6,252 individuals was detected representing 79 species. Significantly fewer species and individuals were detected on wet zone routes as compared to moist and dry zone routes.

  10. Estimated Water Use in Puerto Rico, 2005

    USGS Publications Warehouse

    Molina-Rivera, Wanda L.; Gómez-Gómez, Fernando

    2008-01-01

    Water-use data were compiled for the 78 municipios of the Commonwealth of Puerto Rico for 2005. Five offstream categories were considered: public-supply water withdrawals and deliveries, domestic self-supplied water use, industrial self-supplied ground-water withdrawals, crop irrigation water use, and thermoelectric power freshwater use. One water-use category also was considered: power-generation instream water use (thermoelectric-saline withdrawals and hydroelectric power). Freshwater withdrawals and deliveries for offstream use from surface- and ground-water sources in Puerto Rico were estimated at 712 million gallons per day (Mgal/d). The largest amount of freshwater withdrawn was by public-supply water facilities and was estimated at 652 Mgal/d. The public-supply domestic water use was estimated at 347 Mgal/d. Fresh surface- and ground-water withdrawals by domestic self-supplied users were estimated at 2.1 Mgal/d and the industrial self-supplied withdrawals were estimated at 9.4 Mgal/d. Withdrawals for crop irrigation purposes were estimated at 45.2 Mgal/d, or approximately 6.3 percent of all offstream freshwater withdrawals. Instream freshwater withdrawals by hydroelectric facilities were estimated at 568 Mgal/d and saline instream surface-water withdrawals for cooling purposes by thermoelectric-power facilities was estimated at 2,288 Mgal/d.

  11. Estimated water use in Puerto Rico, 2010

    USGS Publications Warehouse

    Molina-Rivera, Wanda L.

    2014-01-01

    Water-use data were aggregated for the 78 municipios of the Commonwealth of Puerto Rico for 2010. Five major offstream categories were considered: public-supply water withdrawals and deliveries, domestic and industrial self-supplied water use, crop-irrigation water use, and thermoelectric-power freshwater use. One instream water-use category also was compiled: power-generation instream water use (thermoelectric saline withdrawals and hydroelectric power). Freshwater withdrawals for offstream use from surface-water [606 million gallons per day (Mgal/d)] and groundwater (118 Mgal/d) sources in Puerto Rico were estimated at 724 million gallons per day. The largest amount of freshwater withdrawn was by public-supply water facilities estimated at 677 Mgal/d. Public-supply domestic water use was estimated at 206 Mgal/d. Fresh groundwater withdrawals by domestic self-supplied users were estimated at 2.41 Mgal/d. Industrial self-supplied withdrawals were estimated at 4.30 Mgal/d. Withdrawals for crop irrigation purposes were estimated at 38.2 Mgal/d, or approximately 5 percent of all offstream freshwater withdrawals. Instream freshwater withdrawals by hydroelectric facilities were estimated at 556 Mgal/d and saline instream surface-water withdrawals for cooling purposes by thermoelectric-power facilities was estimated at 2,262 Mgal/d.

  12. Photonics workforce education and development in Puerto Rico

    NASA Astrophysics Data System (ADS)

    Friedman, J. S.; Diaz, A.; Trujillo, E.; Saltares, R.; Floran, L.; Gordillo, R.

    2016-09-01

    At the Puerto Rico Photonics Institute we have responded to the need of a workforce competitively prepared for entry into the fields of lasers and photonics by creating a 1-year Photonics and Lasers Technical certificate, supported under a grant from the US Department of Labor. The project, entitled New Horizons: Puerto Rico Lasers and Photonics Career Pathways offers displaced workers, veterans, and others in Puerto Rico an opportunity to develop new and highly marketable skills for the 21st century. We give a roadmap of plans and pitfalls, and share our successes, challenges, solutions, and future expectations for those planning similar programs.

  13. Caribbean international circulation: are Puerto Rican women tied-circulators?

    PubMed

    Conway, D; Ellis, M; Shiwdhan, N

    1990-01-01

    Aspects of migration between Puerto Rico and the United States are explored. "This examination of the multiple-movement behaviour of a sample of Puerto Rican women seeks to unravel the relations between their circulation patterns, their family and contextual situations and their declared motives for undertaking international mobility. The leading question asked in this study is whether this international mobility behaviour of Puerto Rican women is autonomous or dependent upon the movement or decision-making of others. Structural theory suggests the latter is most likely, but behavioural divergence occurs in return movement."

  14. Milestones in umbilical cord blood transplantation.

    PubMed

    Gluckman, Eliane; Ruggeri, Annalisa; Volt, Fernanda; Cunha, Renato; Boudjedir, Karim; Rocha, Vanderson

    2011-08-01

    Much has been learned about umbilical cord blood (UCB) since the first human cord blood transplant was performed back in 1988. Cord blood banks have been established worldwide for the collection, cryopreservation and distribution of UCB for allogeneic haematopoietic stem cell transplantation. UCB has now become one of the most commonly used sources of haematopoietic stem cells for allogeneic transplantation. Today, a global network of cord blood banks and transplant centres has been established with a large common inventory, allowing for more than 20000 transplants worldwide in children and adults with severe haematological diseases. Several studies have been published on UCB transplant, assessing risk factors such as cell dose and human leucocyte antigen mismatch. New strategies are ongoing to facilitate engraftment and reduce transplant-related mortality and include the use of reduced-intensity conditioning regimen, intra-bone injection of cord blood cells, double cord blood transplants or ex vivo expansion of cord blood cells. The absence of ethical concern and the unlimited supply of cells explain the increasing interest of using UCB for developing regenerative medicine.

  15. Umbilical cord blood lead levels in California

    SciTech Connect

    Satin, K.P.; Neutra, R.R.; Guirguis, G.; Flessel, P. )

    1991-05-01

    During the fall of 1984, we conducted a survey of umbilical cord blood lead levels of 723 live births that occurred at 5 hospitals located in 5 cities in California. Historical ambient air lead levels were used as a qualitative surrogate of air and dust exposure. The area-specific cord blood means (all means {approximately} 5 micrograms/dl), medians, deciles, and distributions did not vary among locations. The California distributions included means that were lower than the 6.6 micrograms/dl reported in Needleman et al.'s Boston study in 1979. Indeed, the entire California distribution was shifted to the left of the Boston study distribution, even though 3% of the California cord lead levels exceeded 10 micrograms/dl--the level above which Needleman et al. have documented psychoneurological effects in children during the first few years of life. Fourteen percent of premature babies had cord blood lead levels above 10 micrograms/dl. The association between prematurity (i.e., less than 260 d gestation) and elevated (greater than 5 micrograms/dl) cord blood lead was observed in all hospitals and yielded a relative risk of 2.9 (95% CI: .9, 9.2) and a population attributable risk of 47%. Further research is needed to confirm this association and to explore the roles of endogenous and exogenous sources of lead exposure to the mothers who give birth to premature infants.

  16. Family-directed umbilical cord blood banking

    PubMed Central

    Gluckman, Eliane; Ruggeri, Annalisa; Rocha, Vanderson; Baudoux, Etienne; Boo, Michael; Kurtzberg, Joanne; Welte, Kathy; Navarrete, Cristina; van Walraven, Suzanna M.

    2011-01-01

    Umbilical cord blood transplantation from HLA-identical siblings provides good results in children. These results support targeted efforts to bank family cord blood units that can be used for a sibling diagnosed with a disease which can be cured by allogeneic hematopoietic stem cell transplantation or for research that investigates the use of allogeneic or autologous cord blood cells. Over 500 patients transplanted with related cord blood units have been reported to the Eurocord registry with a 4-year overall survival of 91% for patients with non-malignant diseases and 56% for patients with malignant diseases. Main hematologic indications in children are leukemia, hemoglobinopathies or inherited hematologic, immunological or metabolic disorders. However, family-directed cord blood banking is not widely promoted; many cord blood units used in sibling transplantation have been obtained from private banks that do not meet the necessary criteria required to store these units. Marketing by private banks who predominantly store autologous cord blood units has created public confusion. There are very few current validated indications for autologous storage but some new indications might appear in the future. Little effort is devoted to provide unbiased information and to educate the public as to the distinction between the different types of banking, economic models and standards involved in such programs. In order to provide a better service for families in need, directed-family cord blood banking activities should be encouraged and closely monitored with common standards, and better information on current and future indications should be made available. PMID:21750089

  17. Family-directed umbilical cord blood banking.

    PubMed

    Gluckman, Eliane; Ruggeri, Annalisa; Rocha, Vanderson; Baudoux, Etienne; Boo, Michael; Kurtzberg, Joanne; Welte, Kathy; Navarrete, Cristina; van Walraven, Suzanna M

    2011-11-01

    Umbilical cord blood transplantation from HLA-identical siblings provides good results in children. These results support targeted efforts to bank family cord blood units that can be used for a sibling diagnosed with a disease which can be cured by allogeneic hematopoietic stem cell transplantation or for research that investigates the use of allogeneic or autologous cord blood cells. Over 500 patients transplanted with related cord blood units have been reported to the Eurocord registry with a 4-year overall survival of 91% for patients with non-malignant diseases and 56% for patients with malignant diseases. Main hematologic indications in children are leukemia, hemoglobinopathies or inherited hematologic, immunological or metabolic disorders. However, family-directed cord blood banking is not widely promoted; many cord blood units used in sibling transplantation have been obtained from private banks that do not meet the necessary criteria required to store these units. Marketing by private banks who predominantly store autologous cord blood units has created public confusion. There are very few current validated indications for autologous storage but some new indications might appear in the future. Little effort is devoted to provide unbiased information and to educate the public as to the distinction between the different types of banking, economic models and standards involved in such programs. In order to provide a better service for families in need, directed-family cord blood banking activities should be encouraged and closely monitored with common standards, and better information on current and future indications should be made available.

  18. Source, use and disposition of freshwater in Puerto Rico, 2010

    USGS Publications Warehouse

    Molina, Wanda L.

    2015-07-29

    From 2000 to 2010, the population of Puerto Rico decreased 2.6 percent, from 3.8 to 3.7 million residents (U.S. Census Bureau, 2011), and this decrease in population reduced the demand for freshwater. Factors that contributed to a reduction in domestic per capita water use in Puerto Rico include water-rate cost increases, the implementation of low-flow fixture, and domestic conservation programs. Almost 99 percent of the residents in Puerto Rico were served by public-supply water systems in 2010. Public-supply water is provided by the Puerto Rico Aqueduct and Sewer Authority (PRASA) and by non-PRASA systems. Non-PRASA systems include community-operated water systems (water systems that serve rural or suburban housing areas).

  19. 75 FR 76517 - Puerto Rico Disaster Number PR-00012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-08

    ... Assistance Only for the Commonwealth of Puerto Rico (FEMA-1946-DR), dated 10/26/2010. Incident: Severe Storms, Flooding, Mudslides, and Landslides associated with Tropical Storm Otto. Incident Period:...

  20. 75 FR 69733 - Puerto Rico Disaster #PR-00012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-15

    ... Commonwealth of Puerto Rico (FEMA-1946-DR), dated 10/26/2010. Incident: Severe Storms, Flooding, Mudslides, and Landslides associated with Tropical Storm Otto. Incident Period: 10/04/2010 through 10/08/2010....

  1. Umbilical Negative Pressure Dressing for Transumbilical Appendectomy in Childern

    PubMed Central

    Kundu, Neilendu; Guerron, Alfredo D.; Garland, Mary M.; Gaffley, Michaela W. G.; Worley, Sarah; Knight, Colin G.

    2016-01-01

    Background and Objectives: Transumbilical laparoscopic-assisted appendectomy (TULAA) carries a high risk for surgical site infection. We investigated the effect of a bio-occlusive umbilical vacuum dressing on wound infection rates after TULAA for patients with acute appendicitis and compared to it with a conventional 3-port appendectomy with a nonvacuum dressing. Methods: This study was a retrospective chart review of 1377 patients (2–20 years) undergoing laparoscopic appendectomy for acute appendicitis in 2 tertiary care referral centers from January 2007 through December 2012. Twenty-two different operative technique/dressing variations were documented. The 6 technique/dressing groups with >50 patients were assessed, including a total of 1283 patients. Results: The surgical site infection rate of the 220 patients treated with TULAA and application of an umbilical vacuum dressing with dry gauze is 1.8% (95% CI, 0.0–10.3%). This compares to an infection rate of 4.1% (95% CI, 1.3–10.5%) in 97 patients with dry dressing without vacuum. In the 395 patients who received an umbilical vacuum dressing with gauze and bacitracin, the surgical site infection rate was found to be 4.3% (95% CI, 2.7–6.8%). Conclusions: Application of an umbilical negative-pressure dressing with dry gauze lowers the rate of umbilical site infections in patients undergoing transumbilical laparoscopic-assisted appendectomy for acute appendicitis. PMID:27807398

  2. Molluscicidal activity of plants from Puerto Rico.

    PubMed

    Meléndez, P A; Capriles, V A

    2002-03-01

    Overall, 173 tropical plants from 72 different families, collected from the north-western and western regions of Puerto Rico, were screened for their molluscicidal properties against Biomphalaria glabrata, the intermediate host of Schistosoma mansoni. Six plant extracts were effective at 50 ppm. The two most effective extracts were those from the leaves of Didymopanax morototoni (Araliaceae) and Mammea americana (Guttiferae), which, at 50 ppm, killed all snails after 24 h of exposure and a day for recovery. Under the same conditions, extracts of Furcraea tuberosa, Argemone mexicana and Paullinia pinnata killed 50% of the snails and that of Solanum americanum killed 33%. The most effective extracts (or their active components or compounds based on them) may have potential as molluscides for the relatively cheap control of human schistosomiasis.

  3. Successful nesting behavior of Puerto Rican parrots

    USGS Publications Warehouse

    Wilson, K.A.; Field, R.; Wilson, M.H.

    1995-01-01

    We analyzed nesting behavior of five pairs of the endangered Puerto Rican Parrot (Amazona vittata) during eight successful nesting attempts. Each stage of the nesting cycle (egg laying, incubation, early chick rearing, and late chick rearing) was characterized by distinct trends or levels of behavior. During egg laying, female attentiveness to tile nest increased, and male attentiveness decreased. Throughout incubation and the first several days of early chick rearing, females were highly attentive to their nests, whereas males rarely entered the nest cavities. Female attentiveness then began to decline. Male attentiveness to the nest was sporadic until chicks were 10-12 days old. when all males began to enter their nests at least once each day. During late chick rearing, both male and female attentiveness were erratic and highly variable. Biologists may be able to use these results to identify nest problems and the need for management intervention when patterns of nest attentiveness deviate from the limits described in this study..

  4. Cross-section data for selected Puerto Rico streams

    USGS Publications Warehouse

    Colon-Dieppa, Eloy; Gonzalez, Ralph

    1978-01-01

    The data presented are for delineating the inundation which could be expected by floods of selected magnitudes in Puerto Rico. These cross section data can be used in Flood Insurance Administration studies and in other studies related to the planning, development, and management of flood plains. The data were collected by the Caribbean District of the Water Resources Division of the U.S. Geological Survey in cooperation with the Puerto Rico Department of Natural Resources. (Woodard-USGS)

  5. General Vulnerability and Exposure Profile to Tsunami in Puerto Rico

    NASA Astrophysics Data System (ADS)

    Ruiz, R.; Huérfano-Moreno, V.

    2012-12-01

    The Puerto Rico archipelago, located in the seismically active Caribbean region, has been directly affected by tsunamis in the last two centuries. The M 7.3 tsunamigenic earthquake, which occurred on October 11, 1918, caused $29 million in damage, death of 116 people and 100 residents were reported as missing. Presently, deficiencies on urban planning have induced an increase on the number of vulnerable people living inside the tsunami flood areas. Tsunami-prone areas have been delimited for Puerto Rico based on numerical tsunami modeling. However, the demographic, social and physical (e.g. critical and essential facilities) characteristics of these areas have not been documented in detail. We are conducting a municipality and community-level tsunami vulnerability and exposure study using Geographical Information System (GIS) tool. The results of our study are being integrated into the Puerto Rico Disaster Decision Support Tool (DDST). The DDST is a tool that brings access, at no cost, to a variety of updated geo-referenced information for Puerto Rico. This tool provides internet-based scalable maps that will aid emergency managers and decision-makers on their responsibilities and will improve Puerto Rico communities' resilience against tsunami hazard. This project aims to provide an initial estimate of Puerto Rico vulnerability and exposure to tsunami and brings to the community a technological tool that will help increase their awareness of this hazard and to assist them on their decisions.

  6. [Quality Control in Umbilical Cord Blood Bank

    PubMed

    Zhou, Sheng-Li; Song, Dao-Gang; Shen, Bai-Jun; Pan, Jie

    2001-03-01

    Recent clinical reports have demonstrated that the use of umbilical cord blood (UCB) opened a new source of stem cell for hematopoietic stem cell transplantation, leading to the development of cord blood banks world-wide. Prior to the large scale construction of UCB banks, quality control must be performed for health care providers and manufactures. With increasingly stringent regulatory requirement in blood industry, quality control is playing an important role in the operation of blood centers and stem cell laboratories. Reviewed the lectures in the biology of UCB and UCB banks published in recent years, our experiences were discussed in setting up Shandong blood bank to define process variables associated with the collection of UCB, to determine and optimize the procedures and materials used, to ascertain how UCB can be processed in clean room as mononucleated cell preparations, and to analyze using of long-term storage of UCB in research and clinic in the future. Our conclusions are: (1) the establishment of UCB banks for use in transplantation appears to be easy, effective and particularly suitable approach in China under cGMP conditions; (2) the procedures for volume reduction by closed and semi-automated blood processing system, SSP HLA typing, biocode and local computer net, microbiological tests and the 50 ml cryobags for storage constitute a cost efficient system for large-scale UCB banking; (3) the average of 60 ml UCB collection may contain sufficent marrow repopulating cells for children and most of adult recipients; and (4) hematopoietic stem and progenitor cells in cord blood have a more potent proliferative ability than those derived from bone marrow in cell expansion potentials.

  7. Umbilical cord blood donation: public or private?

    PubMed

    Ballen, K K; Verter, F; Kurtzberg, J

    2015-10-01

    Umbilical cord blood (UCB) is a graft source for patients with malignant or genetic diseases who can be cured by allogeneic hematopoietic cell transplantation (HCT), but who do not have an appropriately HLA-matched family or volunteer unrelated adult donor. Starting in the 1990s, unrelated UCB banks were established, accepting donations from term deliveries and storing UCB units for public use. An estimated 730 000 UCB units have been donated and stored to date and ~35 000 UCB transplants have been performed worldwide. Over the past 20 years, private and family banks have grown rapidly, storing ~4 million UCB units for a particular patient or family, usually charging an up-front and yearly storage fee; therefore, these banks are able to be financially sustainable without releasing UCB units. Private banks are not obligated to fulfill the same regulatory requirements of the public banks. The public banks have released ~30 times more UCB units for therapy. Some countries have transitioned to an integrated banking model, a hybrid of public and family banking. Today, pregnant women, their families, obstetrical providers and pediatricians are faced with multiple choices about the disposition of their newborn's cord blood. In this commentary, we review the progress of UCB banking technology; we also analyze the current data on pediatric and adult unrelated UCB, including the recent expansion of interest in transplantation for hemoglobinopathies, and discuss emerging studies on the use of autologous UCB for neurologic diseases and regenerative medicine. We will review worldwide approaches to UCB banking, ethical considerations, criteria for public and family banking, integrated banking ideas and future strategies for UCB banking.

  8. [Umbilical artery blood gases of term neonates at altitude].

    PubMed

    Villamonte, Wilfredo; Escalante, Darío; Yabar, Janet; Jerí, María; Peralta, Paola; Ochoa, Robert

    2014-01-01

    In order to determine the normal values of arterial blood gases in the umbilical artery of term infants at 3400 m altitude, a cross-sectional study was conducted. It was performed in the umbilical artery blood of 300 term infants, with an adequate gestational age and whose birth took place between January 2010 and December 2011 at the Essalud National Hospital Adolfo Guevara Velazco (Cusco, Peru). It was found that the average pH of healthy term infants was 7.33 ± 0.07; the values for percentiles 5 and 95 were 7.18 and 7.40 respectively. Tables with the 5th and 95th percentiles for pH, pO2, pCO2, SO2, p50, base excess and HCO3 of the umbilical artery of term infants at 3400 m altitude are provided.

  9. Current management of umbilical abnormalities and related anomalies.

    PubMed

    Snyder, Charles L

    2007-02-01

    Prenatally, the umbilicus is of paramount importance, providing the gateway between the mother and the fetus. As the fetus becomes increasingly autonomous at the end of the second month of fetal life, the connections (vitelline, urachal) diminish in significance and involute. Disturbances in this process can result in a wide variety of abnormalities, ranging from relatively minor defects identified at birth (umbilical granulation tissue) to life-threatening complications quiescent until late adulthood (urachal carcinoma). This section will review the 'state of the art' in evaluation and management of these umbilical and related abnormalities.

  10. Testing of the X-33 umbilical system at KSC

    NASA Technical Reports Server (NTRS)

    1999-01-01

    At the Launch Equipment Test Facility, Mike Solomon (left) and Will Reaves (right), both with Lockheed Martin Technical Operations, move in for a close look at part of the X-33 umbilical system. A team of Kennedy Space Center experts developed the umbilical system, comprising panels, valves and hoses that provide the means to load the X-33 with super-cold propellant. The X-33, under construction at Lockheed Martin Skunk Works in Palmdale, Calif., is a half-scale prototype of the planned operational reusable launch vehicle dubbed VentureStar.

  11. Congenital and acquired umbilical hernias: examination and treatment.

    PubMed

    Summers, Anthony

    2014-03-01

    Many adults and children with painful swellings to the abdomen present to emergency departments (EDs) and are diagnosed with umbilical hernia. Some of these patients require urgent surgery because the hernia has become incarcerated or strangulated, while others can be discharged home safely. This article explains what an umbilical hernia is and what causes it, and discusses how the abdomen should be examined. The article also reviews potential management techniques in EDs and how nurse practitioners can explain the condition to the patients concerned.

  12. Testing of the X-33 umbilical system at KSC

    NASA Technical Reports Server (NTRS)

    1999-01-01

    At the Launch Equipment Test Facility, , Will Reaves and Mike Solomon (kneeling), both with Lockheed Martin Technical Operations, observe parts of the X-33 umbilical system during testing. A team of Kennedy Space Center experts developed the umbilical system, comprising panels, valves and hoses that provide the means to load the X-33 with super-cold propellant. The X-33, under construction at Lockheed Martin Skunk Works in Palmdale, Calif., is a half-scale prototype of the planned operational reusable launch vehicle dubbed VentureStar.

  13. Dielectric properties of human placenta, umbilical cord and amniotic fluid

    NASA Astrophysics Data System (ADS)

    Peyman, A.; Gabriel, C.; Benedickter, H. R.; Fröhlich, J.

    2011-04-01

    The dielectric properties of freshly delivered human placenta, umbilical cord and amniotic fluid have been acquired at 37 °C and in the frequency range of 200 MHz-10 GHz. The experimental data were fitted to a Cole-Cole expression. The results show that dielectric properties of the umbilical cord are significantly higher than placenta due to the presence of high water content Wharton's jelly. The results also demonstrate large differences in the dielectric properties of amniotic and cerebrospinal fluids. The data presented can be used in numerical simulations of the exposure of pregnant women to electromagnetic fields.

  14. Testing of the X-33 umbilical system at KSC

    NASA Technical Reports Server (NTRS)

    1999-01-01

    At the Launch Equipment Test Facility, Mike Solomon, with Lockheed Martin Technical Operations, studies a part of the X-33 umbilical system during testing. Pointing to the part is Will Reaves, also with Lockheed Martin Technical Operations. A team of Kennedy Space Center experts developed the umbilical system, comprising panels, valves and hoses that provide the means to load the X-33 with super-cold propellant. The X-33, under construction at Lockheed Martin Skunk Works in Palmdale, Calif., is a half-scale prototype of the planned operational reusable launch vehicle dubbed VentureStar.

  15. Umbilical cord blood transplantation for juvenile metachromatic leukodystrophy

    PubMed Central

    Pierson, Tyler Mark; Bonnemann, Carsten G; Finkel, Richard S; Bunin, Nancy; Tennekoon, Gihan I

    2008-01-01

    Three siblings with metachromatic leukodystrophy underwent umbilical cord blood transplantation at different stages of disease. Neuroimaging, nerve conduction studies, neurological and neuropsychological exams were used to measure outcome over two years. Post-transplant, the oldest sibling experienced disease progression. His two siblings had near or total resolution of signal abnormalities on neuroimaging. Their neuropsychological testing remained stable and nerve conduction studies have shown improvement. These results indicate pre-transplantation neurological exams may be the most significant predictor of outcome after transplant. To our knowledge, this report is the first to document neurological outcome of metachromatic leukodystrophy treated by umbilical cord blood transplantation. PMID:19067349

  16. Testing of the X-33 umbilical system at KSC

    NASA Technical Reports Server (NTRS)

    1999-01-01

    At the Launch Equipment Test Facility, workers check results from testing the X-33 umbilical system. From left are Greg Melton (left), a NASA engineer; Will Reaves, with Lockheed Martin Technical Operations; and Scott Holcomb, also with Lockheed Martin Technical Operations. A team of Kennedy Space Center experts developed the umbilical system, comprising panels, valves and hoses that provide the means to load the X-33 with super-cold propellant. The X-33, under construction at Lockheed Martin Skunk Works in Palmdale, Calif., is a half-scale prototype of the planned operational reusable launch vehicle dubbed VentureStar.

  17. Testing of the X-33 umbilical system at KSC

    NASA Technical Reports Server (NTRS)

    1999-01-01

    At the Launch Equipment Test Facility, Will Reaves (top of stand), with Lockheed Martin Technical Operations, looks over components of the X-33 umbilical system undergoing testing. A team of Kennedy Space Center experts developed the umbilical system, comprising panels, valves and hoses that provide the means to load the X-33 with super-cold propellant. The X-33, under construction at Lockheed Martin Skunk Works in Palmdale, Calif., is a half-scale prototype of the planned operational reusable launch vehicle dubbed VentureStar.

  18. Testing of the X-33 umbilical system at KSC

    NASA Technical Reports Server (NTRS)

    1999-01-01

    At the Launch Equipment Test Facility, Greg Melton (left), a NASA engineer, and Will Reaves (right), with Lockheed Martin Technical Operations, look at components of the X-33 umbilical system that is undergoing testing. A team of Kennedy Space Center experts developed the umbilical system, comprising panels, valves and hoses that provide the means to load the X-33 with super-cold propellant. The X-33, under construction at Lockheed Martin Skunk Works in Palmdale, Calif., is a half-scale prototype of the planned operational reusable launch vehicle dubbed VentureStar.

  19. Testing of the X-33 umbilical system at KSC

    NASA Technical Reports Server (NTRS)

    1999-01-01

    At the Launch Equipment Test Facility, Mike Ynclan, with Dynacs, and Greg Melton, a NASA engineer, look at measurements during testing of the X-33 umbilical system. A team of Kennedy Space Center experts developed the umbilical system, comprising panels, valves and hoses that provide the means to load the X-33 with super-cold propellant. The X-33, under construction at Lockheed Martin Skunk Works in Palmdale, Calif., is a half-scale prototype of the planned operational reusable launch vehicle dubbed VentureStar.

  20. Puerto Rico and Florida manatees represent genetically distinct groups

    USGS Publications Warehouse

    Hunter, Margaret E.; Mignucci-Giannoni, Antonio A.; Tucker, Kimberly Pause; King, Timothy L.; Bonde, Robert K.; Gray, Brian A.; McGuire, Peter M.

    2012-01-01

    The West Indian manatee (Trichechus manatus) populations in Florida (T. m. latirostris) and Puerto Rico (T. m. manatus) are considered distinct subspecies and are listed together as endangered under the United States Endangered Species Act. Sustained management and conservation efforts for the Florida subspecies have led to the suggested reclassification of the species to a threatened or delisted status. However, the two populations are geographically distant, morphologically distinct, and habitat degradation and boat strikes continue to threaten the Puerto Rico population. Here, 15 microsatellite markers and mitochondrial control region sequences were used to determine the relatedness of the two populations and investigate the genetic diversity and phylogeographic organization of the Puerto Rico population. Highly divergent allele frequencies were identified between Florida and Puerto Rico using microsatellite (F ST = 0.16; R ST = 0.12 (P ST = 0.66; Φ ST = 0.50 (P E = 0.45; NA = 3.9), were similar, but lower than those previously identified in Florida (HE = 0.48, NA = 4.8). Within Puerto Rico, the mitochondrial genetic diversity values (π = 0.001; h = 0.49) were slightly lower than those previously reported (π = 0.002; h = 0.54) and strong phylogeographic structure was identified (F ST global = 0.82; Φ ST global = 0.78 (P < 0.001)). The genetic division with Florida, low diversity, small population size (N = 250), and distinct threats and habitat emphasize the need for separate protections in Puerto Rico. Conservation efforts including threat mitigation, migration corridors, and protection of subpopulations could lead to improved genetic variation in the endangered Puerto Rico manatee population.

  1. Tectonic and Climatic Controls on Landscape Development of Puerto Rico

    NASA Astrophysics Data System (ADS)

    Rogers, R. D.; Salas, M.; Colon, A.

    2007-12-01

    The northeastern Caribbean island of Puerto Rico is an exhumed Cenozoic island arc situated between the inactive Muertos trench to the south and the highly oblique Puerto Rican Trench to the north that forms the left- lateral strike-slip plate margin with North America. The rectangular island's long axis of 175 km parallels the east trending strike of the trenches with a near constant width of between 50 and 60 km. Puerto Rico receives the NE trade winds and has a tropical monsoonal climate. Puerto Rico has a distinct midline asymmetry with north draining watershed about twice the length and five times as large as south draining watershed. This midline asymmetry is more pronounced along the islands eastern third than the central or western thirds. River outlet spacing, mountain front sinuosity, and comparative hypsometry display similar east to west variability consistent with greater denudation in the eastern parts of the island. The southwestern fifth of the island is underlain by serpentinized ocean crust that forms the large diapiric Monte del Estado uplift. Active diapirism is indicated by highly asymmetric watersheds of the surrounding rivers and tributaries. Stream length gradient index calculated from 1:20,000 scale map data and compared to fault locations show little correlation suggesting that active faults does not significantly control Puerto Rico's landscape. Quantified morphologic data from the eastern two-thirds of Puerto Rico are consistent with a landscape developed in response to the precipitation derived from NE trade winds while serpentinite diapirism dominates the western third of the island. Individual active faults of Puerto Rico do not control the landscape development.

  2. Social Support, Family Organizations, and Adolescent Adjustment in Low-Income Puerto Rican Families.

    ERIC Educational Resources Information Center

    Taylor, Ronald D.; Seaton, Elenor; Jacobson, Leanne; Rodriguez, Antoinette U.; Dominguez, Antonio

    Social support from kin has been discussed as an important feature of family life among Puerto Rican families. This study examines the association between kinship support, family organization, and adolescent adjustment in Puerto Rican families. (Author)

  3. 77 FR 61381 - Foreign-Trade Zone 7-Mayaguez, Puerto Rico, Authorization of Production Activity, Baxter...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 7--Mayaguez, Puerto Rico, Authorization of Production Activity, Baxter Healthcare of Puerto Rico, (Pharmaceutical and Nutritional Intravenous Bags...

  4. 40 CFR 52.2723 - EPA-approved Puerto Rico regulations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... EPA-approved Puerto Rico regulations. Regulation for the Control of Atmospheric Pollution Puerto Rico... Methods 9/28/95 ......do Rule 107—Air Pollution Emergencies 9/28/95 ......do Rule 108—Air...

  5. 40 CFR 52.2723 - EPA-approved Puerto Rico regulations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... EPA-approved Puerto Rico regulations. Regulation for the Control of Atmospheric Pollution Puerto Rico... Methods 9/28/95 ......do Rule 107—Air Pollution Emergencies 9/28/95 ......do Rule 108—Air...

  6. [Umbilical and peripherally inserted venous central catheterization of the newborn].

    PubMed

    Bouissou, A; Rakza, T; Storme, L; Lafarghe, A; Fily, A; Diependaele, J-F; Dalmas, S

    2008-09-01

    Umbilical venous and peripherally inserted venous central catheters are widely used to perfuse low-weight preterm and term newborns in intensive care units. This catheter must be inserted carefully and monitored rigorously to prevent complications. This paper develops today's knowledge on the use and complications in the newborn population.

  7. Persistent right umbilical vein associated with complex congenital cardiac malformation.

    PubMed

    Hoehn, Thomas; Lueder, Michael; Schmidt, Klaus G; Schaper, Joerg; Mayatepek, Ertan

    2006-04-01

    Umbilical venous catheterization is frequently used for vascular access during neonatal resuscitation. The differentiation between umbilical artery and vein, specifically during the resuscitation procedure, is clinically neither always easy nor unambiguous. A preterm infant of 35 weeks of gestational age was born after an uneventful course of his mother's pregnancy. Severe postnatal cyanosis led to the placement of presumed arterial and venous umbilical catheters. Chest x-ray was suggestive of the presence of a persistent right umbilical vein (PRUV). Echocardiography showed a double outlet right ventricle with mitral atresia and a levo-atrial cardinal vein draining the left atrium into the azygos vein. The foramen ovale was firmly closed and conventional balloon atrioseptostomy failed. Several attempts of transseptal puncture and subsequent creation of an atrial septal defect were unsuccessful and the infant eventually died. There is an association of PRUV and congenital cardiac malformation. PRUV can be diagnosed prenatally if specifically looked for. The presence of PRUV can be the only clue prenatally alerting to the presence of congenital heart disease. Postnatal diagnosis of PRUV may justify echocardiography and cardiologic assessment even in the absence of clinical cyanosis.

  8. 45. VIEW OF UMBILICAL MAST TRENCH FROM BASE OF MAST, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    45. VIEW OF UMBILICAL MAST TRENCH FROM BASE OF MAST, FROM SOUTH. ACTUATORS FOR MAST TRENCH DOORS VISIBLE CONNECTING DOORS AND WALL. - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 East, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  9. 48. CONTROL PANEL FOR UMBILICAL MAST AND TRENCH DOORS. LAUNCHER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    48. CONTROL PANEL FOR UMBILICAL MAST AND TRENCH DOORS. LAUNCHER ON RIGHT IN BACKGROUND; TRENCH DOORS AND RAIL BEHIND CONTROL PANEL - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 East, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  10. 65. FIRE SUPPRESSION PIPES BEHIND FLAME BUCKET. PIPES TO UMBILICAL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    65. FIRE SUPPRESSION PIPES BEHIND FLAME BUCKET. PIPES TO UMBILICAL MAST IN LOWER LEFT CORNER; PIPES TO LAUNCHER IN UPPER LEFT CORNER; PIPES TO FLAME BUCKET IN LOWER RIGHT CORNER OF PHOTOGRAPH. POTABLE WATER PIPING IN UPPER RIGHT CORNER OF PHOTO. - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 East, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  11. 43. TOP PART OF UMBILICAL MAST, NORTH AND WEST SIDES. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    43. TOP PART OF UMBILICAL MAST, NORTH AND WEST SIDES. AIR CONDITIONING DUCTING IS VISIBLE ON INTERIOR OF MAST. RAIL IS VISIBLE LEFT OF THE MAST. - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 East, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  12. 21 CFR 880.5950 - Umbilical occlusion device.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Umbilical occlusion device. 880.5950 Section 880.5950 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GENERAL HOSPITAL AND PERSONAL USE DEVICES General Hospital and Personal Use...

  13. Prophylactic antibiotics in umbilical artery catheterization in the newborn*

    PubMed Central

    van Vliet, P. K. J.; Gupta, J. M.

    1973-01-01

    Over a period of 30 months, umbilical artery catheters were inserted in 229 infants. The main complications were haemorrhage, infection, and obstruction of a blood vessel. The incidence of infection was not affected by the use of prophylactic antibiotics. Vascular obstruction was more common in small infants, and in those in whom a catheter was reintroduced in the same blood vessel. PMID:21032490

  14. Hydrogen Vent Ground Umbilical Quick Disconnect - Flight Seal Advanced Development

    NASA Technical Reports Server (NTRS)

    Girard, Doug; Jankowski, Fred; Minich, Mark C.; Yu, Weiping

    2012-01-01

    This project is a team effort between NASA Engineering (NE) and Team QNA Engineering personnel to provide support for the Umbilical Systems Development project which is funded by Advanced Exploration Systems (AES) and 21st Century Launch Complex. Specifically, this project seeks to develop a new interface between the PPBE baselined Legacy SSP LH2 Vent Arm QD probe and SLS vent seal.

  15. Umbilical only access laparoscopic pyeloplasty in children: Preliminary report

    PubMed Central

    Nerli, Rajendra B.; Magdum, Prasad V.; Ghagane, Shridhar C.; Hiremath, Murigendra B.; Reddy, Mallikarjuna

    2016-01-01

    Background: Over the past three decades, laparoscopic surgery has become a well-established alternative to open surgery in the management of ureteropelvic junction (UPJ) obstruction. Currently, several efforts are being made, aimed at further reducing the morbidity associated with conventional laparoscopy. We report our experience with modified umbilical port laparoscopic pyeloplasty in children. Materials and Methods: Children presenting with hydronephrosis secondary to UPJ obstruction formed the study group. A 5 mm endoscopic port was placed on the inferior umbilical crease. The two 3 mm instruments were introduced through puncture sites created a few mm superior and lateral to the endoscopic port, under vision. Total operating time, the time taken for insertion of double pigtail catheter, time taken for pyeloplasty anastomosis and complications were noted. Results: During the study period, 16 children underwent modified umbilical only access laparoscopic pyeloplasty. The total operating time and the time for insertion of double pigtail catheter were significantly more in our earlier half of cases. Conclusions: Modified umbilical port laparoscopic pyeloplasty reduces the morbidity associated with conventional multiport laparoscopy without the need of expensive multichannel cannulas, curved laparoscopic instruments and longer laparoscopic endoscopes. Though crossing instruments are a factor which prolongs the duration of surgery, it does not hinder complex suturing needed during pyeloplasty. PMID:27251522

  16. 40 CFR 81.77 - Puerto Rico Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Puerto Rico Air Quality Control Region... PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.77 Puerto Rico Air Quality Control Region. The Puerto Rico Air Quality Control...

  17. 42 CFR 412.204 - Payment to hospitals located in Puerto Rico.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Payment to hospitals located in Puerto Rico. 412... Payment System for Inpatient Operating Costs for Hospitals Located in Puerto Rico § 412.204 Payment to hospitals located in Puerto Rico. (a) FY 1988 through FY 1997. For discharges occurring on or after...

  18. 42 CFR 412.370 - General provisions for hospitals located in Puerto Rico.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false General provisions for hospitals located in Puerto....370 General provisions for hospitals located in Puerto Rico. Except as provided in § 412.374, hospitals located in Puerto Rico are subject to the rules in this subpart governing the prospective...

  19. 42 CFR 412.204 - Payment to hospitals located in Puerto Rico.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false Payment to hospitals located in Puerto Rico. 412... Payment System for Inpatient Operating Costs for Hospitals Located in Puerto Rico § 412.204 Payment to hospitals located in Puerto Rico. (a) FY 1988 through FY 1997. For discharges occurring on or after...

  20. 42 CFR 412.374 - Payments to hospitals located in Puerto Rico.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false Payments to hospitals located in Puerto Rico. 412... Payments to hospitals located in Puerto Rico. (a) FY 1998 through FY 2004. Payments for capital-related costs to hospitals located in Puerto Rico that are paid under the prospective payment system are...

  1. Puerto Ricans in Continental United States: A Bibliography, Selected and Annotated.

    ERIC Educational Resources Information Center

    Velazquez, Rene

    This annotated bibliography contains approximately 900 citations of material written about Puerto Ricans residing in the mainland United States. Also included is a section listing published bibliographies that cover literature on Puerto Rico and Puerto Ricans. Citations within each section are listed in alphabetical order by author or sponsoring…

  2. The Future of Puerto Rico. The Latin American Project. Volume 1, No. 1.

    ERIC Educational Resources Information Center

    League of United Latin American Citizens, Washington, DC.

    Puerto Rico has been enmeshed in a debate over status within versus status outside the United States since 1898. The 1952 legislation that established commonwealth status for Puerto Rico created a compact between the residents of Puerto Rico and the U.S. Congress that requires the consent of both parties to any future decisions about the political…

  3. 7 CFR 318.13-24 - Sweet potatoes from Puerto Rico.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 5 2014-01-01 2014-01-01 false Sweet potatoes from Puerto Rico. 318.13-24 Section 318... Articles From Hawaii and the Territories § 318.13-24 Sweet potatoes from Puerto Rico. Sweet potatoes from... met: (a) The sweet potatoes must be certified by an inspector of Puerto Rico as having been...

  4. 7 CFR 318.13-24 - Sweet potatoes from Puerto Rico.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Sweet potatoes from Puerto Rico. 318.13-24 Section 318... Articles From Hawaii and the Territories § 318.13-24 Sweet potatoes from Puerto Rico. Sweet potatoes from... met: (a) The sweet potatoes must be certified by an inspector of Puerto Rico as having been...

  5. 7 CFR 318.13-24 - Sweet potatoes from Puerto Rico.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 5 2011-01-01 2011-01-01 false Sweet potatoes from Puerto Rico. 318.13-24 Section 318... Articles From Hawaii and the Territories § 318.13-24 Sweet potatoes from Puerto Rico. Sweet potatoes from... met: (a) The sweet potatoes must be certified by an inspector of Puerto Rico as having been...

  6. 7 CFR 318.13-24 - Sweet potatoes from Puerto Rico.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 5 2013-01-01 2013-01-01 false Sweet potatoes from Puerto Rico. 318.13-24 Section 318... Articles From Hawaii and the Territories § 318.13-24 Sweet potatoes from Puerto Rico. Sweet potatoes from... met: (a) The sweet potatoes must be certified by an inspector of Puerto Rico as having been...

  7. 7 CFR 318.13-24 - Sweet potatoes from Puerto Rico.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 5 2012-01-01 2012-01-01 false Sweet potatoes from Puerto Rico. 318.13-24 Section 318... Articles From Hawaii and the Territories § 318.13-24 Sweet potatoes from Puerto Rico. Sweet potatoes from... met: (a) The sweet potatoes must be certified by an inspector of Puerto Rico as having been...

  8. Mental Health of Two-Way Migrants: From Puerto Rico to the United States and Return.

    ERIC Educational Resources Information Center

    Prewitt Diaz, Joseph O.; Draguns, Juris G.

    The mental health needs of two-way migrants from Puerto Rico to the United States and back again are discussed in this paper. Four factors affecting Puerto Rican migrants are outlined. First, the relationship between migration and stress is considered. Often, it is noted, in migrating away from stressful economic conditions, the Puerto Rican…

  9. 7 CFR 245.4 - Exceptions for Puerto Rico and the Virgin Islands.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Exceptions for Puerto Rico and the Virgin Islands. 245... REDUCED PRICE MEALS AND FREE MILK IN SCHOOLS § 245.4 Exceptions for Puerto Rico and the Virgin Islands. Because the State agencies of Puerto Rico and the Virgin Islands provide free meals or milk to...

  10. 27 CFR 19.415 - Marks on containers of Puerto Rican and Virgin Islands spirits.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Puerto Rican and Virgin Islands spirits. 19.415 Section 19.415 Alcohol, Tobacco Products and Firearms... of Puerto Rican and Virgin Islands spirits. (a) Packages from Puerto Rico. When a proprietor receives... from the Virgin Islands. When a proprietor receives packages of Virgin Islands spirits on...

  11. 77 FR 48504 - Proposed Information Collection; Comment Request; Economic Value of Puerto Rico's Coral Reef...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-14

    ... Value of Puerto Rico's Coral Reef Ecosystems for Recreation-Tourism AGENCY: National Oceanic and... values of Puerto Rico's coral reef ecosystems. Estimates will be made for all ecosystem services for the Guanica Bay Watershed and for recreation-tourism for all of Puerto Rico's coral reef ecosystems....

  12. Puerto Rican Migration: The Return Flow = La Migracion Puertorriquena: El Reflujo a la Isla.

    ERIC Educational Resources Information Center

    Vivo, Paquita, Comp.

    This is a guide to materials and research on Puerto Ricans who have returned to Puerto Rico after living in the United States. Part 1 is an annotated bibliography of books, journal articles, printed documents, doctoral dissertations, master's theses, journalistic accounts, and unpublished papers on characteristics of Puerto Rican return migrants;…

  13. The Insular Vision: Pedreira's Interpretation of Puerto Rican Culture. Centro Working Papers.

    ERIC Educational Resources Information Center

    Flores, Juan

    In an attempt to assess and provide an understanding of many aspects of Puerto Rican culture in the United States and in Puerto Rico, this document contains a detailed critical treatment of Antonio S. Pedreira's "Insularismo: Ensayos de interpretacion puertorriquena." Described as being the single most influential study of Puerto Rican…

  14. 40 CFR 52.2723 - EPA-approved Puerto Rico regulations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 5 2014-07-01 2014-07-01 false EPA-approved Puerto Rico regulations... EPA-approved Puerto Rico regulations. Regulation for the Control of Atmospheric Pollution Puerto Rico regulation Commonwealth effective date EPA approval date Comments PART I, GENERAL PROVISIONS Rule 101—Title...

  15. 40 CFR 52.2723 - EPA-approved Puerto Rico regulations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 5 2013-07-01 2013-07-01 false EPA-approved Puerto Rico regulations... EPA-approved Puerto Rico regulations. Regulation for the Control of Atmospheric Pollution Puerto Rico regulation Commonwealth effective date EPA approval date Comments PART I, GENERAL PROVISIONS Rule 101—Title...

  16. 40 CFR 81.77 - Puerto Rico Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Puerto Rico Air Quality Control Region... PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.77 Puerto Rico Air Quality Control Region. The Puerto Rico Air Quality Control...

  17. 40 CFR 81.77 - Puerto Rico Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Puerto Rico Air Quality Control Region... PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.77 Puerto Rico Air Quality Control Region. The Puerto Rico Air Quality Control...

  18. 40 CFR 81.77 - Puerto Rico Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Puerto Rico Air Quality Control Region... PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.77 Puerto Rico Air Quality Control Region. The Puerto Rico Air Quality Control...

  19. 40 CFR 81.77 - Puerto Rico Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Puerto Rico Air Quality Control Region... PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.77 Puerto Rico Air Quality Control Region. The Puerto Rico Air Quality Control...

  20. Students' Reflections on the Social, Political, and Ideological Role of English in Puerto Rico.

    ERIC Educational Resources Information Center

    Clachar, Arlene

    1997-01-01

    Eight students taking English as a Second Language in a Puerto Rican university kept dialog journals in which they discussed English as a symbol of U.S. colonial domination of Puerto Rico and the erosion of Puerto Rican cultural identity, the relative importance of English and Spanish, and contradictions related to U.S. citizenship and the need…

  1. Studying the anthropogenic radionuclides in Puerto Rico: Preliminary Result

    NASA Astrophysics Data System (ADS)

    Ithier-Guzmán, W.; Pyrtle, A. J.; Smoak, J.

    2004-12-01

    Local introduction of anthropogenic radionuclides to Puerto Rico's terrestrial and aquatic environments began in 1962 as a result of US government-sponsored research activities. Some of the earlier experiments examined the effects of radiation in tropical rainforests and the potential of superheated boiling nuclear reactor technology. More recent activities involved the use of depleted uranium during military exercises on Vieques. While the presence of radionuclides in Puerto Rico is documented, little research has been done to assess the environmental impact of this anthropogenic material. After entering Puerto Rico's environment, it is likely that some radionuclides are transported away from initial introduction sites. It is important that the distributions and behavior of radionuclides in Puerto Rico be determined. As such an investigation of this material throughout Puerto Rico was initiated. Sediment Cs-137 and Pb-210 activities, as well as ancillary geochemistry data are presented. These preliminary findings will be utilized as part of an ongoing study to determine radionuclide distributions and behaviors, with respect to aquatic geochemistry and dominant transport processes.

  2. The Neuropsychological Performance of Nondemented Puerto Rican Nonagenarians

    PubMed Central

    Carrión-Baralt, José R.; Meléndez-Cabrero, Josefina; Schnaider Beeri, Michal; Sano, Mary; Silverman, Jeremy M.

    2009-01-01

    Background/Aims While the oldest old are the fastest growing segment of the US population, normative neuropsychological data for nondemented oldest old Spanish speakers are nonexistent. This study sought to evaluate the neuropsychological performance of nondemented nonagenarians residing in Puerto Rico and to compare their results with those of a similar English-speaking sample from New York. Methods We studied 81 subjects who had a complete CERAD neuropsychological assessment in Spanish. We used multiple regression analysis to predict performance on the CERAD battery and ANCOVA to compare the Puerto Rico and New York samples. Results In 10 out of the 13 neuropsychological tests administered, education was a significant predictor of performance. There were significant differences between the Puerto Rico and New York groups only in the Trail Making Tests. Conclusions In this Puerto Rican sample, education was the strongest predictor of neuropsychological performance, which is consistent with previous studies. When education level is properly accounted for, the performance of Puerto Rican nonagenarians in the CERAD battery does not differ from the performance of US English-speaking nonagenarians. PMID:19293568

  3. Source, Use, and Disposition of Freshwater in Puerto Rico, 2005

    USGS Publications Warehouse

    Molina-Rivera, Wanda L.

    2010-01-01

    Water diverted from streams and pumped from wells constitutes the main sources of water for the 78 municipios of the Commonwealth of Puerto Rico. A better understanding is needed about water-use patterns, particularly about the amount of water used, where and how this water is used and disposed, and how human activities impact water resources. Irrigation practices, indoor and outdoor household uses, industrial uses, and commercial and mining withdrawals affect reservoirs, streams, and aquifers. Accurate and accessible water information for Puerto Rico is critical to ensure that water managers have the ability to protect and conserve this natural resource. The population of Puerto Rico increased 15 percent, from 3.4 million in 1985 to 3.9 million people 2005 and resulted in an increased demand for freshwater, mostly for the public-supply water use category. Almost 99 percent of the residents in Puerto Rico were served by public-supply water systems in 2005. One of the major challenges that water managers confront is the need to provide sufficient freshwater availability in the densely populated areas. Public-supply water is provided by the Puerto Rico Aqueducts and Sewers Authority (PRASA) and by non-PRASA systems. Non-PRASA systems refer to community-operated water systems (water systems that serve a rural or suburban housing area).

  4. Legionella in Puerto Rico cooling towers

    SciTech Connect

    Negron-Alviro, A.; Perez-Suarez, I.; Hazen, T.C.

    1988-12-31

    Water samples from air conditioning cooling towers receiving different treatment protocols on five large municipal buildings in San Juan, Puerto Rico were assayed for various species and serogroups of Legionella spp. using direct immunofluorescence. Several water quality parameters were also measured with each sample. Guinea pigs were inoculated with water samples to confirm pathogenicity and recover viable organisms. Legionella pneumophila (1-6), L. bozemanii, L. micdadei, L. dumoffii, and L. gormanii were observed in at least one of the cooling towers. L. pneumophila was the most abundant species, reaching 10{sup 5} cells/ml, within the range that is considered potentially pathogenic to humans. A significantly higher density of L. pneumophila was observed in the cooling tower water that was not being treated with biocides. Percent respiration (INT) and total cell activity (AODC), were inversely correlated with bacterial density. This study demonstrates that Legionella spp. are present in tropical air-conditioning cooling systems, and without continuous biocide treatment may reach densities that present a health risk.

  5. Limnology of Laguna Tortuguero, Puerto Rico

    USGS Publications Warehouse

    Quinones-Marquez, Ferdinand; Fuste, Luis A.

    1978-01-01

    The principal chemical, physical and biological characteristics, and the hydrology of Laguna Tortuguero, Puerto Rico, were studied from 1974-75. The lagoon, with an area of 2.24 square kilometers and a volume of about 2.68 million cubic meters, contains about 5 percent of seawater. Drainage through a canal on the north side averages 0.64 cubic meters per second per day, flushing the lagoon about 7.5 times per year. Chloride and sodium are the principal ions in the water, ranging from 300 to 700 mg/liter and 150 to 400 mg/liter, respectively. Among the nutrients, nitrogen averages about 1.7 mg/liter, exceeding phosphorus in a weight ratio of 170:1. About 10 percent of the nitrogen and 40 percent of the phosphorus entering the lagoon is retained. The bottom sediments, with a volume of about 4.5 million cubic meters, average 0.8 and 0.014 percent nitrogen and phosphorus, respectively. (Woodard-USGS)

  6. Hydrogeology of the karst of Puerto Rico

    USGS Publications Warehouse

    Giusti, Ennio V.

    1978-01-01

    About one-fifth of Puerto Rico is covered by a tropical karst formed on a series of six limestone formations ranging in age from middle-Oligocene to middle Miocene. These formations strike east to west and crop out over the north coast of the island. Structurally, the rocks form a simple wedge abutting southward against a mountain chain of volcanic origin and thickening northward to about 1,400 meters by the seashore. All stages of karstification are present: from the incipient, found at the western end of the belt to the residual, found at the eastern end. Maximum development of sinkholes occurs on the Aguada Limestone and upper part of the Aymanom Limestone. These formations have a CaCO3 content range from about 85 to 95 percent. The denudation rate of the Limestone belt through solution is computed as 0.70 mm per year with some evidence that abrasion may increase the denudation rate locally by as much as 40 percent. (Woodard-USGS)

  7. Economic Cost of Dengue in Puerto Rico

    PubMed Central

    Halasa, Yara A.; Shepard, Donald S.; Zeng, Wu

    2012-01-01

    Dengue, endemic in Puerto Rico, reached a record high in 2010. To inform policy makers, we derived annual economic cost. We assessed direct and indirect costs of hospitalized and ambulatory dengue illness in 2010 dollars through surveillance data and interviews with 100 laboratory-confirmed dengue patients treated in 2008–2010. We corrected for underreporting by using setting-specific expansion factors. Work absenteeism because of a dengue episode exceeded the absenteeism for an episode of influenza or acute otitis media. From 2002 to 2010, the aggregate annual cost of dengue illness averaged $38.7 million, of which 70% was for adults (age 15+ years). Hospitalized patients accounted for 63% of the cost of dengue illness, and fatal cases represented an additional 17%. Households funded 48% of dengue illness cost, the government funded 24%, insurance funded 22%, and employers funded 7%. Including dengue surveillance and vector control activities, the overall annual cost of dengue was $46.45 million ($12.47 per capita). PMID:22556069

  8. Geology of Isla de Mona, Puerto Rico

    USGS Publications Warehouse

    Frank, E.F.; Wicks, C.; Mylroie, J.; Troester, J.; Alexander, E.C.; Carew, J.L.

    1998-01-01

    Isla de Mona is a carbonate island located in the Mona Passage 68 km west of Puerto Rico. The tectonically uplifted island is 12 km by 5 km, with an area of 55 km2, and forms a raised flat-topped platform or meseta. The meseta tilts gently to the south and is bounded by near vertical cliffs on all sides. These cliffs rise from 80 m above sea level on the north to 20 m above the sea on the southern coast. Along the southwestern and western side of the island a three- to six-meter-high Pleistocene fossil reef abuts the base of the cliff to form a narrow coastal plain. The meseta itself consists of two Mio-Pliocene carbonate units, the lower Isla de Mona Dolomite and the upper Lirio Limestone. Numerous karst features, including a series of flank margin caves primarily developed at the Lirio Limestone/Isla de Mona Dolomite contact, literally ring the periphery of the island.

  9. Cancer screening participation: comparative willingness of San Juan Puerto Ricans versus New York City Puerto Ricans.

    PubMed Central

    Claudio, Cristina; Katz, Ralph V.; Green, B. Lee; Kressin, Nancy R.; Wang, Min Qi; Russell, Stefanie L.

    2007-01-01

    OBJECTIVES: The specific aim of this study was to determine the self-reported likelihood of New York Puerto Ricans (NYPR) and San Juan Puerto Ricans (SJPR) to participate in: 10 site-specific cancer screenings, cancer-screenings conducted by different specific persons/agencies and cancer-screening under specific conditions of what one was asked to do as a part of cancer screening. METHODS: The Cancer Screening Questionnaire (CSQ) was administered via random-digit-dial telephone interviews to 154 adults living in San Juan, PR and 155 in New York, NY. RESULTS: Although the self-reported willingness to participate across the 10 site-specific cancer screening exams was consistently high in both cities, SJPR had higher rates, as compared to NYPR for all 10 site-specific cancer screening exams in the unadjusted analyses. A similar pattern was observed regarding the influence of both "who conducts the cancer-screening exam" and "what one is asked to do in a cancer-screening exam" as factors in the willingness to participate in such exams. Adjusted multivariate analysis showed that the odds of SJPR participating in skin cancer screening as compared to NYPR, were three-fold higher to participate in skin cancer screening and were two-fold higher to participate in a cancer screening where they have to be interviewed about their alcohol habits. These two observed differences might reflect the effect of acculturation in the NYPR. PMID:17534012

  10. Py-GC/MS, GC/MS and FTIR investigations on Late Roman-Egyptian adhesives from opus sectile: new insights into ancient recipes and technologies.

    PubMed

    Ribechini, Erika; Orsini, Sibilla; Silvano, Flora; Colombini, Maria Perla

    2009-04-06

    An analytical protocol based on optical microscopy, Fourier transforms infrared spectroscopy (FTIR), analytical pyrolysis in the presence of hexamethyldisilazane followed by gas chromatographic/mass spectrometric analysis (Py-GC/MS) and gas chromatography/mass spectrometry after alkaline hydrolysis, solvent extraction and trimethylsilylation (GC/MS) was used in the chemical characterisation of the original adhesives used to fix monochrome and mosaic glass and stone plaques coming from the Late Roman archaeological site of Antinoopolis (Egypt). FTIR analysis demonstrated the presence of calcite fragments, and Py-GC/MS and GC/MS analyses provided detailed molecular compositions, highlighting the presence of a wide range of compound classes including diterpenoid acids, tricyclic abietanes with a high degree of aromatisation, mid- and long-chain monocarboxylic fatty acids, mono- and di-hydroxy acids, alpha,omega-dicaboxylic fatty acids, n-alkanols, and n-alkanes. Characteristic biomarkers and their distribution patterns indicated the presence of pine pitch in all the adhesives, which in some cases was admixed with beeswax and brassicaceae seed oil. The results provided new insights into the complex recipes used by artisans in ancient Egypt in the production of adhesives and in the sophisticated manufacture of opus sectile decorations.

  11. [Medicine, music, friendship and prejudices: Billroth I and Billroth II, the string quartets Opus 51, N° 1 and N° 2 by Johannes Brahms].

    PubMed

    Cabello, Felipe C

    2012-06-01

    The great German surgeon Theodor Billroth and the imaginative and creative composer Johannes Brahms had a very close friendship centered on musical activities, that lasted for more than thirty years while they lived and worked in Zurich and Vienna, during the second half of the Nineteenth Century. Billroth, besides his all-consuming medical activities, had time to be a musical enthusiast who directed orchestras, played the violin in chamber music groups, and wrote musical criticism for newspapers. The common affection between these two creative giants is documented by their abundant and effusive correspondence, by the constant requests by Brahms of Billroth's opinions regarding his compositions, and by the positive and stimulating answers that Billroth gave to these requests. Billroth opened his house for musical evenings to play Brahms chamber compositions for the first time, and Brahms dedicated his two Opus 51 string quartets Nos. 1 and 2, known in the musical milieu as Billroth I and II, to his physician friend. Unfortunately, the close bonds between these two geniuses weakened towards the end of their lives as a result of Billroth's becoming intolerant to the lack of social refinements and gruff behavior of the composer. This baffling intolerance of Billroth to his friend Brahms can be better understood after reading Billroth's writings in his book The Medical Sciences in the German Universities. A Study in the History of Civilization. There Billroth expresses strong prejudices against potential medical students of humble social origins, such as those of Brahms, coupled to a primitive anti-Semitism.

  12. Recent Advances in Dengue: Relevance to Puerto Rico.

    PubMed

    Noyd, David H; Sharp, Tyler M

    2015-06-01

    Dengue represents an increasingly important public health challenge in Puerto Rico, with recent epidemics in 2007, 2010, and 2012-2013. Although recent advances in dengue vaccine development offer hope for primary prevention, the role of health professionals in the diagnosis and management of dengue patients is paramount. Case definitions for dengue, dengue with warning signs, and severe dengue provide a framework to guide clinical decision-making. Furthermore, the differentiation between dengue and other acute febrile illnesses, such as leptospirosis and chikungunya, is necessary for the appropriate diagnosis and management of cases. An understanding of dengue epidemiology and surveillance in Puerto Rico provides context for clinicians in epidemic and non-epidemic periods. This review aims to improve health professionals' ability to diagnose dengue, and as highlight the relevance of recent advances in dengue prevention and management in Puerto Rico.

  13. A molecular epidemiological study of rabies in Puerto Rico.

    PubMed

    Nadin-Davis, Susan A; Velez, Jafet; Malaga, Carlos; Wandeler, Alexander I

    2008-01-01

    The mongoose is the principal reservoir for rabies on the island of Puerto Rico. This report describes a molecular epidemiological study of representative rabies viruses recovered from the island in 1997. Two closely related but distinct variants circulating in regionally localised parts of the island were identified. The lack of a monophyletic relationship of these viruses suggests that two independent incursions of rabies onto the island have occurred. Both of these Puerto Rican variants were closely related to a variant, known as the north central skunk strain, currently circulating in North American skunk populations and all are members of the cosmopolitan rabies lineage spread during the colonial period. However, the Puerto Rican viruses are clearly distinct from those presently circulating in mongooses in Cuba and which are epidemiologically closely linked to the Mexican dog rabies virus. This study clearly establishes the distinct origins of the rabies viruses now circulating on these two Caribbean islands.

  14. Children in Puerto Rico: Results from the 2000 Census. A KIDS COUNT/PRB Report on Census 2000.

    ERIC Educational Resources Information Center

    Mather, Mark

    This report provides data on children in Puerto Rico based on the 2000 U.S. Census. It compares the situation of Puerto Rico's children with that of children living in the 50 states and the District of Columbia, noting how characteristics of Puerto Rican children have changed over time. Between 1990-2000, the number of Puerto Rican children…

  15. Newborn umbilical cord and skin care in Sylhet District, Bangladesh: Implications for promotion of umbilical cord cleansing with topical chlorhexidine

    PubMed Central

    Alam, Ashraful; Ali, Nabeel Ashraf; Sultana, Nighat; Mullany, Luke C.; Teela, Katherine C.; Khan, Nazib Uz Zaman; Baqui, Abdullah H.; Arifeen, Shams El; Mannan, Ishtiaq; Darmstadt, Gary L.; Winch, Peter J.

    2010-01-01

    Background Newborn cord care practices may directly contribute to infections, which account for a large proportion of the 4 million annual global neonatal deaths. This formative research study assessed current umbilical and skin care knowledge and practices for neonates in Sylhet, Bangladesh in preparation for a cluster-randomised trial of the impact of topical chlorhexidine cord cleansing on neonatal mortality and omphalitis. Methodology Unstructured interviews (n=60), structured observations (n=20), rating and ranking exercises (n=40), and household surveys (n=400) were conducted to elicit specific behaviours regarding newborn cord and skin care practices. These included hand-washing, skin and cord care at the time of birth, persons engaged in cord care, cord cutting practices, topical applications to the cord at the time of birth, wrapping/dressing of the cord stump, and use of skin-to-skin care. Results Ninety percent of deliveries occurred at home. The umbilical cord was almost always (98%) cut after delivery of the placenta, and cut by mothers in more than half the cases (57%). Substances were commonly (52%) applied to the stump after cord cutting; turmeric was the most common application (83%). Umbilical stump care revolved around bathing, skin massage with mustard oil, and heat massage on the umbilical stump. Forty-two percent of newborns were bathed on the day of birth. Mothers were the principal provider for skin and cord care during the neonatal period and 9% reported umbilical infections in their infants. Discussion Unhygienic cord care practices are prevalent in the study area. Efforts to promote hand washing, cord cutting with clean instruments, and avoiding unclean home applications to the cord may reduce exposure and improve neonatal outcomes. Such efforts should broadly target a range of caregivers, including mothers and other female household members. PMID:19057570

  16. Survival and causes of mortality in juvenile Puerto Rican parrots

    USGS Publications Warehouse

    Lindsey, G.D.; Arendt, W.J.; Kalina, J.

    1994-01-01

    Fifteen juvenile Puerto Rican Parrots (Amazona vittata) from wild nests in 1985, 1986 and 1987 were radio monitored an average of 110 +- 15.9 (SE) d (range 4-209 d) post-fledgling. Minimum survival was 67% (n = 3) in 1985, 100% (n = 4) in 1986 and 43% (n = 7) in 1987. Most mortality (three of five deaths) occurred during the first 35 d following fledgling. A major cause of mortality was predation by raptors. This research shows that additional studies are needed to define mortality causes to juvenile and adult free-flying Puerto Rican Parrots and to develop management guidelines to increase survival.

  17. Tectonic and Diapiric Forcing of Western Puerto Rico Landscape

    NASA Astrophysics Data System (ADS)

    Rogers, R. D.; Macinnes, S.; Hibbert, A.

    2008-12-01

    Puerto Rico's divide bifurcates in the west into a southern higher-elevation divide and a lower-elevation northern divide. The southern divide trends along exposures of weak, low density serpentinized ocean basement of the Monte de Estado Range forming the highest elevations in western Puerto Rico. Evidence of long-term active uplift along the serpentinite-cored divide is abundant. Streams draining Monte de Estado (MdE) radiate outward from an ellipse centered on the serpentinite exposure. The Rio Anasco draining the north flank of MdE is highly asymmetric, displaying a large scale tilt to the north while the Rio Guanajibo draining its south flank is highly asymmetric with tilt to the south. Subbasins of these rivers are asymmetric, tilted away from the core of the serpentinite exposures. Hypsometric integrals of the Anasco and Guanajibo basins are higher than basins of central and eastern Puerto Rico indicating an inequilibrium condition. The concurrence of morphologic indicators of active uplift (stream patterns and basin asymmetry and hypsometry) with the distribution of topographically elevated low-density serpentinite exposures indicates that MdE is experiencing active diapiric uplift. Northwestern Puerto Rico differs morphologically from the rest of the island. Underlain by island arc crust with exposed igneous and sedimentary strata similar to that of the eastern two-thirds of the island, the Atlantic shore has sea cliffs at the base of a coastal plateau west of the Rio Manati. Rivers draining western Puerto Rico have strikingly lower ratio to valley floor widths to valley height than the rivers to the east indicating incision in response to uplift is greater to the west. Western-most rivers have closer outlet spacing, lower distances from outlets to divide and their watershed have higher hypsometric intergrals all indicating that northwest Puerto Rico is actively uplifting at a rate greater than the eastern two-thirds of the island. North and south flowing

  18. Survival of Hepatocellular Carcinoma in Puerto Rico

    PubMed Central

    MARRERO, CARLOS ROMERO; ORTIZ, ANA P.; PÉREZ, CYNTHIA M.; PÉREZ, JAVIER; TORRES, ESTHER A.

    2013-01-01

    Background Blacks and Hispanics in the United States (US) have the lowest survival rates of hepatocellular carcinoma (HCC), mainly associated to the presence of advanced disease at diagnosis when intervention is least beneficial. This study compared the survival distribution and relative survival of HCC in Puerto Rico (PR) during 1988-1992 and 1998-2002. Methods All HCC cases in the PR Central Cancer Registry database for 1988-1992 (n=306) and 1998-2002 (n=333) were identified. Patient characteristics and clinical variables were compared between study periods. Survival by age at diagnosis, sex, tumor stage and treatment was estimated using the Kaplan-Meier method, and survival curves were compared using the Wilcoxon test. A Cox proportional hazards model was employed to assess the effect of period of diagnosis on survival, after adjusting for confounders. One- and three-year survival rates were also calculated. Results Patients diagnosed during 1998-2002 (median: 3.08 months, 95% CI: 2.30-4.16) had a longer observed survival than those diagnosed from 1988-1992 (median: 1.80 months, 95% CI: 1.44-2.52). A significant interaction was observed between the variables age and period of diagnosis, where only among persons aged ≥ 60 years the risk of HCC death was lower (sex-adjusted HR=O.72; 95%CI: 0.59-0.88) in patients diagnosed during 1998-2002 as compared to those diagnosed during 1988-1992. The overall one- and three-year relative survival during 1998-2002 was approximately 6% (22.4% vs.16.6%) and 2% higher (9.0% vs. 6.7%) respectively, as compared to 1988-1992. Conclusion We observed a temporal improvement in the survival of HCC in PR during the last decade. However, this survival is inferior to the one observed in the US population. Further studies are needed to identify factors that explain these disparities. PMID:19530551

  19. Hydrology of Laguna Joyuda, Puerto Rico

    USGS Publications Warehouse

    Santiago-Rivera, Luis; Quinones-Aponte, Vicente

    1995-01-01

    A study was conducted by the U.S. Geological Survey to define the hydraulic and hydrologic characteristics of the Laguna Joyuda system (in southwestern Puerto Rico) and to determine the water budget of the lagoon. This shallow-water lagoon is connected to the sea by a single canal. Rainfall and evaporation, surface-water, groundwater, and tidal-flow data were collected from December 1, 1985, to April 30, 1988. A conceptual hydrologic model of the lagoon was developed and discharge measurements and modeling were undertaken to quantify the different flow components. The water balance during the 29-month study period was determined by measuring and estimating the different hydrologic components: 4.14 million cubic meters rainfall; 5.38 million cubic meters evaporation; 1.1 8 million cubic meters surface water; and 0.34 million cubic meters ground water. A total of 18.9 million cubic meters ebb flow (tidal outflow) was discharged from the lagoon and 14.4 million cubic meters flood flow (tidal inflow) entered through the canal during the study. Seawater inflow accounted for 71 percent of the water into the lagoon. The storage volume of the lagoon was about 1.55 million cubic meters. The lagoon's hydrologic-budget residual was 4.22 million cubic meters, whereas the sum of the estimated errors for the different hydrologic components amounted to 4.51 million cubic meters. Average flushing rate for the lagoon was estimated at 72 days. During the study, the specific conductance of the lagoon water ranged from 32,000 to 52,000 microsiemens per centimeter at 25 degrees Celsius, whereas the specific conductance of local seawater is about 45,000 to 55,000 microsiemens.

  20. Diagenesis of Isla de Mona, Puerto Rico

    SciTech Connect

    Gonzalez, L.A. ); Ruiz, H.; Monell, V. )

    1990-05-01

    Isla de Mona is a carbonate plateau, 50 mi west of Puerto Rico. The plateau is composed mostly of two Miocene carbonate units, the Isla de Mona Dolomite overlain by Lirio Limestone. These two units consist primarily of back-reef sands with a reefal sequence present in the Lirio Limestone to the southwest. The Lirio Limestone is heavily karstified with numerous sinkholes in the central part of the island resembling present-day cenotes of the Yucatan peninsula. Numerous large cave openings are exposed along cliffs surrounding the island, with cavern size rapidly decreasing toward the interior. Within the Isla de Mona Dolomite, three different soil development episodes can be identified in the central part of the island, and on the periphery of the island several episodes of vadose diagenesis are identified by the presence of vadose silts and paleotravertine. Both units exhibit selective dissolution of aragonitic skeletal grains with fabric retentive replacement of former high magnesium calcite skeletal components, by calcite in the Lirio Limestone, and by dolomite in the Isla de Mona Dolomite. Petrographic relationships suggest early diagenetic modification by fluids that were substantially undersaturated with respect to aragonite, which preferentially dissolved aragonitic components, near saturation with respect to calcite/high magnesian calcite during dolomitization, and saturated with respect to calcite during calcitization. Stable isotopic composition of individual dolomitized components and dolomite microspar in the Isla de Mona Dolomite define a hyperbolic trend characteristic of composition produced by fluid mixing. The similarity of the karstified Lirio Limestone to present-day Yucatan, the nature and fluid chemistry requirement of the aragonite dissolution and calcite replacement process, the isotopic composition of the dolomite suggest diagenetic modification under meteoric-marine fluid mixing.

  1. Comparative morphological differences between umbilical cords from chronic hypertensive and preeclamptic pregnancies.

    PubMed

    Inan, Sevinc; Sanci, Muzaffer; Can, Deniz; Vatansever, Seda; Oztekin, Ozgur; Tinar, Sivekar

    2002-08-01

    To compare morphological changes in the umbilical cords from chronic hypertensive and preeclamptic patients having normal or pathological umbilical artery Doppler ultrasonographic results. Umbilical cords from 34 normotensive, 31 chronic hypertensive and 70 preeclamptic women with normal and abnormal Doppler flow velocity waveforms (FVW) at 35-40 gestational weeks were studied. Morphological changes in the umbilical cords were examined on formalin-fixed, paraffin-embedded sections. The total umbilical cord area, total vessel area, and wall thickness of umbilical vessels were measured in systematic random samples using unbiased stereology methods. An ANOVA test was used for statistical analysis. In the chronic hypertensive and preeclamptic groups with normal Doppler FVW, the thickness of the umbilical cord vessels remained nearly constant, whereas both the total area and the lumen area were reduced. These changes correlate with the histopathological findings, suggesting a mainly vasoconstrictive effect. By contrast, analysis of the preeclamptic group with pathologic Doppler FVW showed a comparable reduction of all parameters of the umbilical cord. Histopathological findings were related to smaller, contracted smooth muscle cells of the vessel wall, which is suggestive of a predominant hypoplastic mechanism. As a result of reduced uteroplacental perfusion, fetal hypoxia and intrauterine growth retardation become unavoidable in preeclampsia. The histopathological changes in the umbilical cord between the chronic hypertensive and preeclamptic patients depend on the Doppler results. In conclusion, the umbilical artery Doppler FVW indices provide good values for predicting intrauterine growth retardation in preeclamptic patients.

  2. Five years of specialised early intervention versus two years of specialised early intervention followed by three years of standard treatment for patients with a first episode psychosis: randomised, superiority, parallel group trial in Denmark (OPUS II)

    PubMed Central

    Melau, Marianne; Jensen, Heidi; Emborg, Charlotte; Jepsen, Jens Richardt Mollegaard; Fagerlund, Birgitte; Gluud, Christian; Mors, Ole; Hjorthøj, Carsten; Nordentoft, Merete

    2017-01-01

    Objective To compare the effects of five years of specialised early intervention (SEI) treatment for first episode schizophrenia spectrum disorder with the standard two years of SEI plus three years of treatment as usual. Design Randomised, superiority, parallel group trial with blinded outcome assessment. Randomisation was centralised and computerised with concealed randomisation sequence carried out at an external site. Setting Participants were recruited from six OPUS teams in Denmark between 2009 and 2012. OPUS teams provide SEI treatment to all patients diagnosed with a schizophrenia spectrum disorder in Denmark. Participants 400 participants (51% women) with a mean age of 25.6 (standard deviation 4.3) were randomised to five years of SEI (experimental intervention; n=197) or to two years of SEI plus three years of treatment as usual (control; n=203). Interventions OPUS treatment consists of three core elements—modified assertive community treatment, family involvement, and social skill training—with a patient-case manager ratio of no more than 12:1. For participants randomised to five years of OPUS treatment, the treatment was largely unchanged. Participants randomised to the control group were mostly referred to community health centres after two years of SEI treatment. Main outcomes Follow-up assessments were conducted five years after start of OPUS treatment. Primary outcome was negative symptoms measured on the scale for assessment of negative symptoms (avolition-apathy, anhedonia, alogia, and affective blunting). Secondary outcomes were remission of both negative and psychotic symptoms, psychotic symptoms, suicidal ideation, substance abuse, compliance with medical treatment, adherence with treatment, client satisfaction, days in hospital care, and labour market affiliation. Results Levels of negative symptoms did not differ between the intervention group and control group (1.72 v 1.81 points; estimated mean difference −0.10 (95% confidence

  3. [The banks of umbilical cord blood: biomedical and bioethical issues].

    PubMed

    Usanos, Rafael Amo

    2009-01-01

    This paper deals with the actuality of the Umbilical Cord Blood Banks (UCBB). Its aim is to offer the necessary notions for the understanding of their nature and of the ethical problems which they carry associated. In order to do this it will lean, on one hand, on the actual bibliography about blood of the umbilical cord and its present and future applications, and on the other hand, on the document of the European Group of Ethics where this issue is discussed. It is of special interest here the existence of the banks called "autologous" that, for some authors, seem to contradict the principle of solidarity. This work will examine, amidst others, this question, and it will suggest a solution articulating both "liberty" and "solidarity". Other topics such as respect to confidentiality, informed consent and integrity of the body will be approached.

  4. Umbilical cord clamping. An analysis of a usual neonatological conduct.

    PubMed

    Papagno, L

    1998-01-01

    Here we described a critical analysis of the neonatological procedure of early cord clamping, meaning this, within 40 seconds after birth. Fifty three cases are here analysed, in which this practice was not performed, but instead a late umbilical cord clamping was done after birth or after the cord had stopped beating. Variations in hematocrito values within 24 to 36 hours after birth were studied. A transitory polycithemia, with a maximum peak 12 hours post-delivery was observed. These values returned to normal levels between 24 and 36 hours after birth. K vitamin was not administered to any of the newborns. No pathology appeared related to this transitory polycithemia. In can be concluded that the late umbilical cord clamping represents no risk to the new-born and that the pathological phenomena described under these circumstances may be attributed to the increase in K vitamin dependent coagulation factors that are induced by the routinary administration of phitonadione to all normal newborns.

  5. Umbilical metastasis (Sister Joseph's nodule) from carcinoma of the vagina.

    PubMed

    Bakri, Y N; Subhi, J; Hashim, E; Senoussi, M

    1991-01-01

    A case is reported of a squamous cell carcinoma of the vagina with metastasis to the umbilicus (Sister Mary Joseph's nodule). Systemic cisplatinum chemotherapy resulted in partial response, however, the "nodule" was a sign of poor prognosis and indicative of short-term survival. To the best of our knowledge, this is the first report of umbilical metastasis from a primary carcinoma of the vagina.

  6. Laparoscopic Hernia: Umbilical-Pubis Length Versus Technical Difficulty

    PubMed Central

    Blanc, Pierre; Kassir, Radwan; Atger, Jérôme

    2014-01-01

    Laparoscopic hernia repair is more difficult than open hernia repair. The totally extraperitoneal procedure with 3 trocars on the midline is more comfortable for the surgeon. We studied the impact of the length between the umbilicus and the pubis on the totally extraperitoneal procedure (95 hernias operated on in 70 patients). This length did not influence the totally extraperitoneal procedure in this study. Background: The laparoscopic repair of hernias is considered to be difficult especially for the totally extra-peritoneal technique (TEP) due to a limited working space and different appreciation of the usual anatomical landmarks seen through an anterior approach. The aim of our study has been to answer a question: does the umbilical-pubic distance, which influences the size of the mesh, affect the TEP technique used in the treatment of inguinal hernias? Methods: From January 2001 to May 2011, the umbilical-pubic (UP) distance was measured with a sterile ruler graduated in centimeters in all patients who underwent a symptomatic inguinal hernia by the TEP technique in two hernia surgery centers. The sex, age, BMI, hernia type, UP distance, operation time, hospital stay and complications were prospectively examined based on the medical records. Results: Seventy patients underwent 95 inguinal hernia repairs by the TEP technique. The umbilical-pubic distance average was 14 cm (10 to 22) and a 25 kg/m2 (16–30) average concerning the body mass index (BMI). Seventy percent of patients were treated on an outpatient basis. The postoperative course was very simple. There was no recurrence of hernia within this early postoperative period. Conclusion: The umbilical-pubic distance had no influence on the production of TEP with 3 trocars on the midline in this study. PMID:25392661

  7. What has methylmercury in umbilical cords told us? - Minamata disease.

    PubMed

    Yorifuji, Takashi; Kashima, Saori; Tsuda, Toshihide; Harada, Masazumi

    2009-12-20

    Severe methylmercury poisoning occurred in Minamata and neighboring communities in the 1950s and 1960s. The exposed patients manifested neurological signs, and some patients exposed in utero were born with so-called congenital Minamata disease. In a previous report, Nishigaki and Harada evaluated the methylmercury concentrations in the umbilical cords of inhabitants and demonstrated that methylmercury actually passed through the placenta (Nishigaki and Harada, 1975). However, the report involved a limited number of cases (only 35) and did not quantitatively evaluate the regional differences in the transition of methylmercury exposure. Therefore, in the present study, we evaluated the temporal and spatial distributions of methylmercury concentrations in umbilical cords, with an increased number of participants and additional descriptive analyses. Then, we examined whether the methylmercury concentrations corresponded with the history of the Minamata disease incident. A total of 278 umbilical cord specimens collected after birth were obtained from babies born between 1925 and 1980 in four study areas exposed to methylmercury. Then, we conducted descriptive analyses, and drew scatterplots of the methylmercury concentrations of all the participants and separated by the areas. In the Minamata area, where the first patient was identified in 1956, the methylmercury concentration reached a peak around 1955. Subsequently, about 5 years later, the concentrations peaked in other exposed areas with the expected exposure distribution corresponding with acetaldehyde production (the origin of methylmercury). This historical incident several decades ago in Minamata and neighboring communities clearly shows that regional pollution affected the environment in utero. Furthermore, the temporal and spatial distributions of the methylmercury concentrations in the umbilical cords tell us the history of the Minamata disease incident.

  8. 27 CFR 26.126 - Taxpayment in Puerto Rico.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Taxpayment in Puerto Rico. 26.126 Section 26.126 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... personal consumption without payment of additional taxes. When distilled spirits, wines, or beer...

  9. Food resource partitioning inb syntopic nectarivorous bats on Puerto Rico

    EPA Science Inventory

    We analyzed stable isotopes (δ13C, δ15N) to estimate the importance of plants and insects to the diet of two nectar-feeding bats on Puerto Rico, the brown flower bat (Erophylla bombifrons) and the Greater Antillean long-tongued bat (Monophyllus redmani). Concentrations of stable ...

  10. Public Opinion in Puerto Rico on Alcohol Control Policies

    ERIC Educational Resources Information Center

    Harwood, Eileen M.; Bernat, Debra H.; Lenk, Kathleen M.; Vazquez, Mary Jo; Wagenaar, Alexander C.

    2004-01-01

    This article discusses the first study to assess public opinion of alcohol policies in Puerto Rico. In 2001, a telephone survey of 514 adults on the island assessed levels of support for 20 alcohol control policies covering five domains: (a) raising alcohol taxes, (b) restricting alcohol consumption in public places, (c) punishing adult providers…

  11. 76 FR 70467 - Puerto Rico; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-14

    ... declaration of a major disaster for the Commonwealth of Puerto Rico (FEMA-4040-DR), dated October 18, 2011, and related determinations. DATES: Effective Date: October 18, 2011. FOR FURTHER INFORMATION CONTACT... dated October 18, 2011, the President issued a major disaster declaration under the authority of...

  12. Community beliefs and practices about dengue in Puerto Rico

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In spite of long-term endemicity and repeated government and private efforts, effective, sustained community participation for dengue prevention is still a challenge in Puerto Rico. This study explored differences found in interviews conducted in 2001 in attitudes toward dengue and its prevention by...

  13. The Demand for Higher Education in Puerto Rico.

    ERIC Educational Resources Information Center

    King, Jonathan

    1993-01-01

    Uses time-series data to estimate empirical enrollment functions for three Puerto Rico university systems. Measures opportunity cost and benefits to education as expected wage rates and tests a market segmentation process. Results show that the universities are not substitutes for one another. To cope with continuing revenue shortfalls,…

  14. Cancer Disparities between Mainland and Island Puerto Ricans

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cancer incidence is generally lower in Hispanics than non-Hispanic whites in the U.S. These data should be interpreted with caution, as Hispanics are ethnically heterogeneous. This study examined cancer rates in a single Hispanic subgroup – Puerto Ricans – and compared incidence rates among mainla...

  15. The Music of Puerto Rico; A Classroom Music Handbook.

    ERIC Educational Resources Information Center

    Schmidt, Lloyd; Toro, Leonor

    With the assumption that the teacher of students with identifiable ethnic or cultural background must be prepared to deal with each student's heritage in a meaningful way, the document provides resource materials for Connecticut classroom teachers and/or music specialists with responsibilities for teaching children of Puerto Rican heritage. The…

  16. Quantifying Sustainability in Puerto Rico – A Scientific Discussion

    EPA Science Inventory

    The presentation introduces the symposium and an overview of work on sustainability metrics research in Puerto Rico. The presentation starts broadly by presenting the focus of Office of Research and Development on sustainability and systems thinking and drilling down to the how ...

  17. ASSESSING THE CONDITION OF THE COASTAL RESOURCES OF PUERTO RICO

    EPA Science Inventory

    Forty seven stations located in the coastal estuaries of Puerto Rico were sampled during the summer of 2000 using a probabilistic design. Fourteen estuaries were classified as "large" at 4.19 km2, 25 "medium" at 3.46 km2, and 8 "small" at 0.55 km2. Samples were successfully coll...

  18. THE PEOPLE OF PUERTO RICO, A STUDY IN SOCIAL ANTHROPOLOGY.

    ERIC Educational Resources Information Center

    STEWARD, JULIAN H.; AND OTHERS

    THIS BOOK REPORTS A CULTURAL-HISTORICAL STUDY OF THE ENVIRONMENT AND BEHAVIOR PATTERNS OF CERTAIN PUERTO RICAN SUBCULTURES. THE AIMS OF THE STUDY WERE TO ANALYZE THE CONTEMPORARY CULTURE AND TO EXPLAIN IT IN TERMS OF THE HISTORICAL CHANGES WHICH HAVE OCCURRED ON THE ISLAND, AND TO DETERMINE HOW THESE HISTORICALLY DERIVED PATTERNS HAVE BEEN ADAPTED…

  19. Dimensions of Career Indecision among Puerto Rican College Students

    ERIC Educational Resources Information Center

    Corkin, Danya; Arbona, Consuelo; Coleman, Nicole; Ramirez, Romilia

    2008-01-01

    The purpose of this study was (a) to explore the factor structure of a Spanish version of the Career Decision Scale (CDS; Osipow, Carney, Winer, Yanico, & Koschier, 1976) with Puerto Rican college students, (b) to examine the relation of trait anxiety to the identified dimensions of career indecision, and (c) to explore differences in anxiety…

  20. Puerto Rican History, Civilization, and Culture: A Mini-Documentary.

    ERIC Educational Resources Information Center

    Dissemination and Assessment Center for Bilingual Education, Austin, TX.

    This publication was compiled from a number of smaller manuscripts dealing with various aspects of Puerto Rican history, civilization, and culture. The book is designed to: (1) provide teachers of middle school and high school students with instructional material which covers all these aspects in a related sequential manner; and (2) provide…

  1. Asi Son los Puertorriquenos (These Are the Puerto Ricans).

    ERIC Educational Resources Information Center

    Kane, Joan K.

    "Asi Son los Puertorriquenos" immerses the student of Spanish in the language and culture of Puerto Rico. The program is designed to simultaneously improve language skills and develop understanding and appreciation of the culture. The reading selections are challenging for the intermediate level, and provide valuable insight into many…

  2. Puerto Rican Phenotype: Understanding Its Historical Underpinnings and Psychological Associations

    ERIC Educational Resources Information Center

    Lopez, Irene

    2008-01-01

    The following is a historically informed review of Puerto Rican phenotype. Geared toward educating psychologists, this review discusses how various psychological issues associated with phenotype may have arisen as a result of historical legacies and policies associated with race and racial mixing. It discusses how these policies used various…

  3. Learning in Order To Teach in Chicxulub Puerto, Yucatan, Mexico.

    ERIC Educational Resources Information Center

    Wilber, Cynthia J.

    2000-01-01

    Describes a community-based computer education program for the young people (and adults) of Chicxulub Puerto, a small fishing village in Yucatan, Mexico. Notes the children learn Maya, Spanish, and English in the context of learning computer and telecommunication skills. Concludes that access to the Internet has made a profound difference in a…

  4. National Environmental/Energy Workforce Assessment for Puerto Rico.

    ERIC Educational Resources Information Center

    National Field Research Center Inc., Iowa City, IA.

    This report presents existing workforce levels, training programs and career potentials and develops staffing level projections (1976-1982) based on available information for the Commonwealth of Puerto Rico. The study concerns itself with the environmental pollution control areas of air, noise, potable water, pesticides, radiation, solid waste,…

  5. The distribution of pollution and environmental justice in Puerto Rico

    EPA Science Inventory

    Because few empirical studies on environmental justice and pollution distribution exit, we examine both issues in Puerto Rico. This research is part of a larger US EPA project related to sustainability issues. We use an environmental Gini coefficient with Toxic Release Inventory ...

  6. Puerto Rican Vocational Students' Experiences Regarding Standardized Tests

    ERIC Educational Resources Information Center

    Segui, Nomara I.

    2016-01-01

    Vocational high school students are not passing state tests and are not meeting adequate yearly progress (AYP) requirements in Puerto Rico. Limited qualitative research has been conducted to examine the experiences of vocational high school students regarding mandated standardized tests. Using a qualitative case study, the experiences of Puerto…

  7. EPA Provides Puerto Rico $27 Million for Clean Water Projects

    EPA Pesticide Factsheets

    (New York, N.Y.) The U.S. Environmental Protection Agency has allotted $27 million to Puerto Rico to help finance improvements to water projects that are essential to protecting public health and the environment. The funds will be used to finance water qua

  8. Proceedings of Quantifying Sustainability in Puerto Rico: A Scientific Discussion

    EPA Science Inventory

    The purpose of the U.S. Environmental Protection Agency’s (EPA) Office of Research and Development’s (ORD) symposium/workshop entitled, “Quantifying Sustainability in Puerto Rico: A Scientific Discussion,” was to establish a dialogue between researchers and decision makers and fa...

  9. Puerto Ricans in Science and Biomedicine: Report of a Conference.

    ERIC Educational Resources Information Center

    American Association for the Advancement of Science, Washington, DC.

    Twelve divisions and institutes of the National Institutes of Health (NIH) cosponsored this conference to examine the barriers to participation of Puerto Ricans in the United States to careers in science and biomedicine. Areas addressed during the conference included: (1) perspectives from the NIH; (2) historical and modern perspectives of…

  10. Acculturation and Teaching Behaviors of Dominican and Puerto Rican Mothers.

    ERIC Educational Resources Information Center

    Planos, Ruth; And Others

    1995-01-01

    Six maternal teaching behaviors were observed among 101 low-income Puerto Rican and Dominican mothers in New York City as they engaged in a teaching task with their preschool children. Frequencies of specific teaching behaviors were related to ethnicity and acculturation but not to socioeconomic status. Implications for home-school continuity in…

  11. Relations between Study and Employment: Music Graduates in Puerto Rico

    ERIC Educational Resources Information Center

    Latorre, Ileana S.; Lorenzo, Oswaldo

    2013-01-01

    Higher education programs in Puerto Rico include undergraduate degrees in music, music education, composition, popular music, jazz and Caribbean music, and, most recently, a master’s degree in music education. However, little is known about what music graduates do after concluding college. Do they work in music-related areas? Are they satisfied…

  12. Social Networks and Depression among Older Puerto Ricans

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Puerto Rican population has excess risk of many health problems like diabetes, cognitive impairment, physical frailty, and disability. They also exhibit high rates of depression symptoms. Research suggests that support from social networks may mediate the effects of social and environmental stre...

  13. Disinfection Alternatives for Small Communities in Puerto Rico

    EPA Science Inventory

    Disinfection Alternatives for Small Communities in Puerto Rico Craig Patterson1, Graciela Ramirez Toro2, Harvey Minnigh2, Cristina Maldonado3, and Rajib Sinha4 1U.S. EPA Office of Research and Development, 2Centro de Educación, Conservación e Interpretación Ambiental (CECIA),...

  14. Ladrillo and Tales of Juan Bobo: Puerto Rican Folk Tales.

    ERIC Educational Resources Information Center

    Matos, Reinaldo; Matos, Ana

    These two illustrated elementary readers contain the Spanish and English versions of the Puerto Rican folk tales, "Ladrillo" and "Cuentos de Juan Bobo." They are part of a series of reading materials for elementary-level migrant children. These materials are intended to help the child relate to his culture, develop interest in…

  15. B-Virus and Free-Ranging Macaques, Puerto Rico

    PubMed Central

    Jensen, Kristen; González-Martínez, Janis; Kraiselburd, Edmundo; Rullán, Johnny

    2004-01-01

    In Puerto Rico, risk for transmission of B-virus from free-ranging rhesus monkeys to humans has become a serious challenge. An incident with an injured rhesus monkey, seropositive for B-virus, resulted in inappropriate administration of antiviral postexposure prophylaxis. This incident underscores the importance of education about risks associated with interactions between humans and nonhuman primates. PMID:15109420

  16. The Puerto Ricans: A Brief Look At Their History.

    ERIC Educational Resources Information Center

    Montalvo, David; And Others

    Beginning with an overview of the Spanish conquest and resulting rule, this handbook chronicles the history of Puerto Rico with specific attention devoted to the social and economic influences of contact with both Spain and the United States. Topics of particular relevance include a geographical overview of the land and its influence on the Puerto…

  17. Acculturation and Depression among Puerto Ricans in the Mainland

    ERIC Educational Resources Information Center

    Ramos, Blanca M.

    2005-01-01

    The relationship between acculturation and depression in a sample of 1,510 Puerto Ricans residing in the U.S. was examined. Acculturation was measured by assessing subjects' spoken, preferred, read, and written language. Depression was evaluated by the Center for Epidemiological Studies Depression Scale. The scale yielded a three-factor structure…

  18. Technology and Ethics: Some Lessons in Puerto Rico.

    ERIC Educational Resources Information Center

    Frey, William J.

    1998-01-01

    Describes the efforts to integrate ethics across the curriculum, especially in business, science, and engineering, at the University of Puerto Rico at Mayaguez. Explains why the integration of ethics across the curriculum is better than application when teaching ethics to students. Discusses the use of participatory case studies in engineering…

  19. Appreciating Ethnic Diversity with "When I Was Puerto Rican."

    ERIC Educational Resources Information Center

    Ruggieri, Colleen A.

    2002-01-01

    Notes there are many resources available that will stimulate student thinking about the diverse people in the world. Considers Esmeralda Santiago's "When I Was Puerto Rican," and notes how it provides a great tool for helping high school students explore their understanding and appreciation of the emerging Hispanic culture. (SG)

  20. Guanophilic fungi in three caves of southwestern Puerto Rico

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fifty species of guanophilic (bat guano-loving) fungi were isolated from field-collected samples within three caves in south-western Puerto Rico; most were mitosporic fungi (23 species). The caves studied were Cueva La Tuna (Cabo Rojo), Cueva de Malano (Sistema de Los Chorros, San Germán), and Cuev...

  1. Sediment Loss and its Contributors in Puerto Rico Watersheds

    EPA Science Inventory

    A major environmental concern in the Commonwealth of Puerto Rico is increased sediment load to water reservoirs and ultimately to estuaries and reef areas outside the estuaries. Sediment deposition has significantly reduced the storage capacity of reservoirs, and the associated c...

  2. Cuentos Folkloricos as a Therapeutic Modality with Puerto Rican Children.

    ERIC Educational Resources Information Center

    Costantino, Giuseppe; And Others

    1984-01-01

    Therapeutic techniques using Puerto Rican folktales to promote identification with culturally familiar characters and themes were used with 208 children in grades K-3. Cuento therapies significantly increased WISC-R comprehension scores uniformly across grades K-3 and significantly reduced trait anxiety of first graders. (DC)

  3. Prevalence rates for diabetes mellitus in Puerto Rico.

    PubMed

    Haddock, L; de Conty, I T

    1991-07-01

    The aim of this study was to analyze prevalence data for diabetes mellitus obtained from a household interview of a random sample of the general population by the Department of Health of the Commonwealth of Puerto Rico for the years 1975-1986. Details of the prevalence rate by sex and age were analyzed for the years 1981, 1984, 1985, and 1986 and for the urban and rural population in 1985. The mean prevalence rate of known cases of diabetes showed a tendency to increase from 3.1% in 1975 to 5.1% in 1986. Prevalence rates adjusted for age and sex showed an increase in the mean prevalence for 1986 compared with that of 1981. The prevalence rate was significantly higher for the rural population for the age-group 45-64 yr old and for the urban population for the age-group greater than or equal to 65 yr. The prevalence rate compares with that of Mexican Americans and Puerto Ricans in the New York City area. On the basis of the prevalence data, approximately 90% of the diabetic population is non-insulin dependent and 10% are insulin dependent. Major risk factors thought to explain the increased prevalence of non-insulin-dependent diabetes are increasing longevity of the Puerto Rican population, genetic predisposition, obesity, and changes in life-styles. In conclusion, Puerto Ricans, as other Hispanic Americans, have a higher prevalence of diabetes than the white American population.

  4. The Development and Implementation of the Kennedy Space Center Umbilical Clearance Tool

    NASA Technical Reports Server (NTRS)

    Chesnutt, David

    2016-01-01

    In preparation for NASAs upcoming Space Launch System program, the Kennedy Space Center is currently developing subsystems to provide fuel, purges and communications to the flight vehicle, known as umbilicals. It is vital to the crew and mission that these umbilicals release at T-0 without re-contacting the vehicle as it is accelerating from the launch pad. To help ensure this requirement is met by the program, a methodology of evaluating the moving bodies was developed and implemented into a tool using MATLAB. The tool, known as the KSC Umbilical Clearance Tool, takes a given elevation of interest and an umbilical retract profile within the plane to evaluate the clearance between the umbilical arm and thousands of independent flight vehicle drift profiles from a Monte Carlo analysis. The presentation will delve into the challenges associated with developing and implementing the tool framed in the context of evaluating the clearance for one of the SLS umbilicals.

  5. Prenatal sonographic diagnosis of short umbilical cord in a dichorionic twin with normal fetal anatomy.

    PubMed

    Sherer, David M; Dalloul, Mudar; Ajayi, Olusegun; Kheyman, Mila; Sokolovski, Margarita; Abulafia, Ovadia

    2010-02-01

    Short umbilical cords are associated with fetal anomalies, often including those with decreased or absent fetal movement, fetal akinesia/hypokinesia sequence, and restrictive dermopathies and aneuploidy. In normal fetuses, abnormally short umbilical cords have been associated with an increased risk of umbilical vessel hematomas, thrombosis, rupture, thrombocytopenia, cord compression, variable fetal heart rate decelerations, instrumental and operative deliveries, and fetal demise. We report a 24-year-old gravida 2, para 0 with a concordant dichorionic twin gestation, at 26 weeks' gestation, in whom sonography depicted fetuses with normal-appearing anatomy as well as short umbilical cord of the 1st twin. Increased fetal surveillance was conducted. Following delivery at 36 weeks' gestation, the presence of a short umbilical cord of the 1st twin measuring 19 cm was confirmed. Systematic review of the literature confirms that this is the first report of prenatal diagnosis of a short umbilical cord in an otherwise normal fetus.

  6. Comparison of vitrification and slow cooling for umbilical tissues.

    PubMed

    Da-Croce, Lilian; Gambarini-Paiva, Greicy Helen Ribeiro; Angelo, Patrícia Caroline; Bambirra, Eduardo Alves; Cabral, Antônio Carlos Vieira; Godard, Ana Lúcia Brunialti

    2013-03-01

    The tissue cryopreservation maintains the cellular metabolism in a quiescence state and makes the conservation possible for an indefinite period of time. The choice of an appropriate cryopreservation protocol is essential for maintenance of cryopreserved tissue banks. This study evaluated 10 samples of umbilical cord, from which small fragments of tissue (Wharton's jelly and cord lining membrane) were subjected to two protocols of cryopreservation: slow cooling and vitrification. The samples were frozen for a period of time ranging from 5 to 78 days. The efficiency of cryopreservation was evaluated by testing cell viability, histological analysis, cell culture, cytogenetic analysis and comparison with the results of the fresh samples. The results showed that the slow cooling protocol was more efficient than the vitrification for cryopreservation of umbilical cord tissue, because it has caused fewer changes in the structure of tissue (edema and degeneration of the epithelium) and, despite the significant decrease cell viability compared to fresh samples, the ability of cell proliferation in vitro was preserved in most samples. In conclusion, this study showed that it is possible to cryopreserve small fragments of tissue from the umbilical cord and, to obtain viable cells capable of proliferation in vitro after thawing, contributing to the creation of a frozen tissue bank.

  7. Acquired umbilical hernias in four captive polar bears (Ursus maritimus).

    PubMed

    Velguth, Karen E; Rochat, Mark C; Langan, Jennifer N; Backues, Kay

    2009-12-01

    Umbilical hernias are a common occurrence in domestic animals and humans but have not been well documented in polar bears. Surgical reduction and herniorrhaphies were performed to correct acquired hernias in the region of the umbilicus in four adult captive polar bears (Ursus maritimus) housed in North American zoos. Two of the four bears were clinically unaffected by their hernias prior to surgery. One bear showed signs of severe discomfort following acute enlargement of the hernia. In another bear, re-herniation led to acute abdominal pain due to gastric entrapment and strangulation. The hernias in three bears were surgically repaired by debridement of the hernia ring and direct apposition of the abdominal wall, while the large defect in the most severely affected bear was closed using polypropylene mesh to prevent excessive tension. The cases in this series demonstrate that while small hernias may remain clinically inconsequential for long periods of time, enlargement or recurrence of the defect can lead to incarceration and acute abdominal crisis. Umbilical herniation has not been reported in free-ranging polar bears, and it is suspected that factors such as body condition, limited exercise, or enclosure design potentially contribute to the development of umbilical hernias in captive polar bears.

  8. [Ultrastructure of human umbilical cord mesenchymal stem cells].

    PubMed

    Qiao, Shu-Min; Chen, Guang-Hua; Wang, Yi; Wu, De-Pei

    2012-04-01

    The purpose of this study was to observe the ultrastructure of human umbilical cord mesenchymal stem cells (hUCMSC). hUCMSC from full-term newborn umbilical cord were isolated and cultured by collagenase digestion, and then subcultured, amplification, and cell morphology was observed by microscopy. The immunophenotype and trilineage differentiation potential of hUCMSCs at passage 3 were analyzed. Transmission electron microscopy and scanning electron microscopy were used to observe the ultrastructure of hUCMSC. The results indicated that appearance of hUCMSC was spindle-shaped and polygonal, and nuclei were observed. hUCMSC expressed immunophenotype CD44, CD73, CD105, did not express CD34, CD45, CD31 and human leukocyte antigen HLA-DR. hUCMSC were capable of adipogenic, osteogenic, and cartilage differentiation; the short and thick microvilli processes were seen at the surface of hUCMSC by scanning electron microscope. Two different cell morphologies of hUCMSC were seen under transmission electron microscope, the one was a quiescent period in which a large and round or oval nucleus only one nucleolus were seen, cytoplasmic organelles were less; the other was in a relatively active period in which one or two nuclei in the same one cell were observed, the organelles were rich, structure was clear, expansion of the mitochondria was visible. It is concluded that the cells successfully isolated and cultured from umbilical cord, which possess biological characteristics of MSC and display two different states of ultrastructure.

  9. Good practices in collecting umbilical cord and placental blood 1

    PubMed Central

    Lopes, Lauren Auer; Bernardino, Elizabeth; Crozeta, Karla; Guimarães, Paulo Ricardo Bittencourt

    2016-01-01

    Abstract Objective: to identify the factors related to the quality of umbilical cord and placental blood specimens, and define best practices for their collection in a government bank of umbilical cord and placental blood. Method: this was a descriptive study, quantitative approach, performed at a government umbilical cord and placental blood bank, in two steps: 1) verification of the obstetric, neonatal and operational factors, using a specific tool for gathering data as non-participant observers; 2) definition of best practices by grouping non-conformities observed before, during and after blood collection. The data was analyzed using descriptive statistics and the following statistical software: Statistica(r) and R(r). Results: while there was a correlation with obstetrical and neonatal factors, there was a larger correlation with operational factors, resulting in the need to adjust the professional practices of the nursing staff and obstetrical team involved in collecting this type of blood. Based on these non-conformities we defined best practices for nurses before, during and after blood collection. Conclusion: the best practices defined in this study are an important management tool for the work of nurses in obtaining blood specimens of high cell quality. PMID:27556876

  10. Extending the Capability of Mars Umbilical Technology Demonstrator

    NASA Technical Reports Server (NTRS)

    Houshangi, Nasser

    2001-01-01

    The objective of this project is to expand the capabilities of for the Mars Umbilical Technology Demonstrator (MUTD). The MUTD shall provide electrical power and fiber optic data cable connections between two simulated mars vehicles, 1000 in apart. ne wheeled mobile robot Omnibot is used to provide the mobile base for the system. The mate-to umbilical plate is mounted on a Cartesian robot, which is installed on the Omnibot mobile base. It is desirable to provide the operator controlling the Omnibot, the distance and direction to the target. In this report, an approach for finding the position and orientation of the mobile robot using inertial sensors and beacons is investigated. First phase of the project considered the Omnibot being on the flat surface. To deal with the uneven Mars environment, the orientation as well as position needs to be controlled. During local positioning, the information received from four ultrasonic sensors installed at the four corner of the mate-mi plate is used to identify the position of mate-to plate and mate the umbilical plates autonomously. The work proposed is the continuation of the principal investigator research effort as a participant in the 1999 NASA/ASEE Summer Faculty Fellowship Program.

  11. Umbilical infections in foals: microbiological investigation and management.

    PubMed

    Rampacci, E; Passamonti, F; Bottinelli, M; Stefanetti, V; Cercone, M; Nannarone, S; Gialletti, R; Beccati, F; Coletti, M; Pepe, M

    2017-03-17

    This study aims to investigate the bacteria involved in equine omphalitis and their susceptibility to antimicrobial drugs, and consequently to provide guidelines concerning the most suitable treatment protocol in accordance with the clinical, ultrasound and laboratory findings. Forty foals aged between one and 30 days were evaluated in the course of this investigation. An ultrasound examination of all umbilical remnants was carried out carefully in all foals; umbilical swabs were collected for bacteriological examination, and blood samples were collected for blood culture from 19 foals with fever and abnormal blood values. Bacterial omphalitis was observed in 95 per cent of foals and bacterial septicaemia was diagnosed in 11 cases. Enterobacteria and coccoid Gram-positive bacteria were isolated more frequently than Serratia marcescens, Pantoea agglomerans and Trueperella pyogenes Omphalectomy was performed in 77.5 per cent of the foals examined; the remainder were treated only medically with antimicrobial drugs as recommended by antibiotic susceptibility testing performed for all bacteria isolated. Antibiotic therapy was successful in all foals that only received medical treatment; nevertheless, omphalectomy was performed in most cases particularly in situations of clinical decline despite antibiotic therapy and when involvement of umbilical vein, fever and joint disorders were observed.

  12. Tropical cyclones and the flood hydrology of Puerto Rico

    USGS Publications Warehouse

    Smith, J.A.; Sturdevant-Rees, P.; Baeck, M.L.; Larsen, M.C.

    2005-01-01

    Some of the largest unit discharge flood peaks in the stream gaging records of the U.S. Geological Survey (USGS) have occurred in Puerto Rico. Many of these flood peaks are associated with tropical cyclones. Hurricane Georges, which passed directly over the island on 21-22 September 1998, produced record flood peaks at numerous USGS stations in Puerto Rico. The hydrology and hydrometeorology of extreme flood response in Puerto Rico are examined through analyses of rainfall, based on Weather Surveillance Radar - 1988 Doppler (WSR-88D) radar reflectivity observations and USGS rain gage observations and discharge from USGS stream gaging stations. Peak rainfall accumulations of more than 700 mm occurred in the central mountain region of the island. The largest unit discharge flood peaks, however, were located in the eastern portion of the island in areas with smaller storm total rainfall accumulations but markedly larger rainfall rates at 5-60 min timescale. Orographic precipitation mechanisms played an important role in rainfall distribution over the island of Puerto Rico. Amplification of rainfall accumulations was associated with areas of upslope motion. Elevated low-level cloud water content in regions of upslope motion played an important role in the maximum rainfall accumulations in the central mountain region of Puerto Rico. The largest unit discharge flood peaks, however, were produced by a decaying eye wall mesovortex, which resulted in a 30-45 min period of extreme rainfall rates over the eastern portion of the island. This storm element was responsible for the record flood peak of the Rio Grande de Lo??iza. The role of terrain in development and evolution of the eye wall mesovortex is unclear but is of fundamental importance for assessing extreme flood response from the storm. Hydrologic response is examined through analyses of rainfall and discharge from five pairs of drainage basins, extending from east to west over the island. These analyses point to the

  13. Umbilical Cord Blood: Counselling, Collection, and Banking.

    PubMed

    Armson, B Anthony; Allan, David S; Casper, Robert F

    2015-09-01

    Objectif : Analyser les données probantes actuelles sur le counseling, le prélèvement et la mise en banque, en ce qui a trait au sang de cordon ombilical, et fournir des lignes directrices aux professionnels canadiens de la santé en ce qui concerne la sensibilisation des patientes, le consentement éclairé, les aspects techniques et les options pour la mise en banque de sang de cordon au Canada. Options : Prélèvement sélectif ou systématique et mise en banque du sang de cordon ombilical, en vue de futures greffes autologues (chez le patient même) ou allogéniques (lien de parenté ou non) de cellules souches visant la prise en charge de troubles malins et bénins chez les enfants et les adultes. Le sang de cordon peut être prélevé au moyen de techniques in utero ou ex utero. Issues : Counseling, prélèvement et mise en banque en ce qui a trait au sang de cordon ombilical, formation des professionnels de la santé, indications du prélèvement de sang de cordon, risques et avantages à court et à long terme, morbidité maternelle et périnatale, satisfaction parentale et coûts de santé. Résultats : La littérature publiée a été récupérée par l’intermédiaire de recherches menées dans Medline et PubMed à partir de septembre 2013, au moyen d’un vocabulaire contrôlé (p. ex. « fetal blood », « pregnancy », « transplantation », « ethics ») et de mots clés (p. ex. « umbilical cord blood », « banking », « collection », « pregnancy », « transplantation », « ethics », « public », « private ») MeSH appropriés. Les résultats ont été restreints aux analyses systématiques, aux études observationnelles et aux essais comparatifs randomisés / essais cliniques comparatifs. Aucune limite n’a été imposée en matière de date, mais les résultats ont été limités aux articles publiés en anglais ou en français. Les recherches ont été mises à jour de façon régulière et int

  14. Puerto Rico - 2002 : field studies to resolve aerosol processes.

    SciTech Connect

    Gaffney, J. S.; Marley, N. A.; Ravelo, R.

    1999-10-05

    A number of questions remain concerning homogeneous aerosol formation by natural organics interacting with anthropogenic pollutants. For example, chlorine has been proposed as a potential oxidant in the troposphere because of its very high reactivity with a wide range of organics (Finlayson-Pitts, 1993). Indeed, sea salt aerosol in the presence of ozone has been shown to produce chlorine atoms in heterogeneous photochemical reactions under laboratory conditions. Whether chlorine can initiate oxidation of natural organics such as monoterpene hydrocarbons and can generate homogeneous nucleation or condensable material that contributes to aerosol loadings needs to be assessed. The nighttime reactions of ozone and nitrate radical can also result in monoterpene reactions that contribute to aerosol mass. We are currently planning field studies in Puerto Rico to assess these aerosol issues and other atmospheric chemistry questions. Puerto Rico has a number of key features that make it very attractive for a field study of this sort. The principal feature is the island's very regular meteorology and its position in the Caribbean Sea relative to the easterly trade winds. This meteorology and the island's rectangular shape (100 x 35 miles) make it highly suitable for simplification of boundary layer conditions. In addition, the long stretch between Puerto Rico and the nearest pollution sources in Africa and southern Europe make the incoming background air relatively clean and constant. Furthermore, Puerto Rico has approximately 3.5 million people with a very well defined source region and a central area of rain forest vegetation. These features make Puerto Rico an ideal locale for assessing aerosol processes. The following sections describe specific areas of atmospheric chemistry that can be explored during the proposed field study.

  15. 78 FR 20887 - Approval of Subzone Status; Pepsi Cola Puerto Rico Distributing, LLC, Toa Baja, Puerto Rico

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Approval of Subzone Status; Pepsi Cola Puerto Rico Distributing, LLC, Toa Baja..., requesting subzone status subject to the existing activation limit of FTZ 7, on ] behalf of Pepsi Cola...

  16. Conundrums in childhood asthma severity, control, and health care use: Puerto Rico versus Rhode Island

    PubMed Central

    Esteban, Cynthia A.; Klein, Robert B.; McQuaid, Elizabeth L.; Fritz, Gregory K.; Seifer, Ronald; Kopel, Sheryl J.; Santana, Jose Rodriguez; Colon, Angel; Alvarez, Maria; Koinis-Mitchell, Daphne; Ortega, Alexander N.; Martinez-Nieves, Brenda; Canino, Glorisa

    2012-01-01

    Background The lifetime prevalence of self-reported asthma among Puerto Ricans is very high, with increased asthma hospitalizations, emergency department visits, and mortality rates. Differences in asthma severity between the mainland and island, however, remain largely unknown. Objective We sought to characterize differences in asthma severity and control among 4 groups: (1) Island Puerto Ricans, (2) Rhode Island (RI) Puerto Ricans, (3) RI Dominicans, and (4) RI whites. Methods Eight hundred five children aged 7 to 15 years completed a diagnostic clinic session, including a formal interview, physical examination, spirometry, and allergy testing. Using a visual grid adapted from the Global Initiative for Asthma, asthma specialists practicing in each site determined an asthma severity rating. A corresponding level of asthma control was determined by using a computer algorithm. Results Island Puerto Ricans had significantly milder asthma severity compared with RI Puerto Ricans, Dominicans, and whites (P < .001). Island Puerto Ricans were not significantly different from RI whites in asthma control. RI Puerto Ricans showed a trend toward less control compared with island Puerto Ricans (P = .061). RI Dominicans had the lowest rate of controlled asthma. Paradoxically, island Puerto Ricans had more emergency department visits in the past 12 months (P < .001) compared with the 3 RI groups. Conclusions Potential explanations for the paradoxic finding of milder asthma in island Puerto Ricans in the face of high health care use are discussed. Difficulties in determining guideline-based composite ratings for severity versus control are explored in the context of disparate groups. PMID:19615729

  17. Donde Estan los Estudiantes Puertorriquenos/os Exitosos? [Where Are the Academically Successful Puerto Rican Students?]: Success Factors of High-Achieving Puerto Rican High School Students

    ERIC Educational Resources Information Center

    Antrop-Gonzalez, Rene; Velez, William; Garrett, Tomas

    2005-01-01

    This article describes the 4 success factors that 10 working class Puerto Rican urban high school students attributed to their high academic achievement. These success factors were (a) the acquisition of social capital through religiosity and participation in school and community-based extracurricular activities, (b) having a strong Puerto Rican…

  18. Nanofiber Expansion of Umbilical Cord Blood Hematopoietic Stem Cells

    PubMed Central

    Eskandari, F; Allahverdi, A; Nasiri, H; Azad, M; Kalantari, N; Soleimani, M; Zare-Zardini, H

    2015-01-01

    Background The aim of this study was the ex vivo expansion of Umbilical Cord Blood hematopoietic stem cells on biocompatible nanofiber scaffolds. Materials and Methods CD133+ hematopoietic stem cells were separated from umbilical cord blood using MidiMacs (positive selection) system by means of monocolonal antibody CD133 (microbeads); subsequently, flowcytometry method was done to assess the purity of separated cells. Isolated cells were cultured on plate (2 Dimensional) and fibronectin conjugated polyethersulfon nanofiber scaffold, simultaneously (3 Dimensional). Colony assay test was performed to show colonization ability of expanded cells. Results Cell count analysis revealed that expansion of hematopoietic stem cells in 2dimensional (2D) environment was greater than 3dimensional (3D) condition (p= 0.01). Assessment of stem cell- phenotype after expansions was performed by flowcytometric analysis which is showed that the maintenance of CD133 marker in expanded cells in 3 dimensional condition were higher than expanded cells in 2 dimensional condition (p=0.01). Moreover, colony assay test was performed before and after of expansion to show colonization ability of expanded cells both in 3D and 2D culture and results revealed more ability of 3D culture compared with 2D culture (p= 0.03). Conclusion The results of current study confirmed that umbilical cord blood CD133+ haematopoietic stem cells are able to expand on fibronectin conjugated polyethersulfon scaffold. These findings indicated that 3D is a proper and valuable cell culture system for hematopoietic stem cells expansion, compared to 2D in invitro situation. PMID:26985349

  19. Gratitude and longing: Meanings of health in aging for Puerto Rican adults in the mainland.

    PubMed

    Todorova, Irina L G; Guzzardo, Mariana T; Adams, Wallis E; Falcón, Luis M

    2015-12-01

    Puerto Rican adults in the United States mainland live with socioeconomic and health disparities. To understand their contextual experience of aging, we interviewed participants in the Boston Puerto Rican Health Study. Through a Thematic Analysis we identify themes and tensions: normalization and acceptance of aging; gratitude; the importance of aging within social networks; longing to return to Puerto Rico at older age. We address the tensions between 'acceptance' and fatalismo as a cultural belief, and a function of structural barriers. The experience of aging is discussed in the context of Puerto Rico's history and continued dependence on the United States.

  20. Media complementarity and health information seeking in Puerto Rico.

    PubMed

    Tian, Yan; Robinson, James D

    2014-01-01

    This investigation incorporates the Orientation1-Stimulus-Orientation2-Response model on the antecedents and outcomes of individual-level complementarity of media use in health information seeking. A secondary analysis of the Health Information National Trends Survey Puerto Rico data suggests that education and gender were positively associated with individual-level media complementarity of health information seeking, which, in turn, was positively associated with awareness of health concepts and organizations, and this awareness was positively associated with a specific health behavior: fruit and vegetable consumption. This study extends the research in media complementarity and health information use; it provides an integrative social psychological model empirically supported by the Health Information National Trends Survey Puerto Rico data.

  1. Rainfall-induced landslides in Puerto Rico: An overview

    USGS Publications Warehouse

    Pando, M.A.; Ruiz, M.E.; Larsen, M.C.

    2005-01-01

    Rainfall-induced landslides are common in Puerto Rico (PR). The presence of steep slopes in mountainous terrain, coupled with weathered soils and intense rainfall, leads to severe slope-stability problems throughout the island. Episodic triggering events such as hurricanes and earthquakes further exacerbate these problems. All physiographic provinces of the island have experienced landslides. The stability of natural and man-made slopes is a serious concern for government authorities and the civil engineering community in Puerto Rico. This paper presents an overview of the rainfall induced landslide problem in PR, a summary of literature published on this subject, and proposes a rainfall intensity landslide threshold based on landslide events data from 1959 to 2003. This threshold can be used as part of a potential landslide warning system.

  2. Real Time Flood Alert System (RTFAS) for Puerto Rico

    USGS Publications Warehouse

    Lopez-Trujillo, Dianne

    2010-01-01

    The Real Time Flood Alert System is a web-based computer program, developed as a data integration tool, and designed to increase the ability of emergency managers to rapidly and accurately predict flooding conditions of streams in Puerto Rico. The system includes software and a relational database to determine the spatial and temporal distribution of rainfall, water levels in streams and reservoirs, and associated storms to determine hazardous and potential flood conditions. The computer program was developed as part of a cooperative agreement between the U.S. Geological Survey Caribbean Water Science Center and the Puerto Rico Emergency Management Agency, and integrates information collected and processed by these two agencies and the National Weather Service.

  3. Sedimentation Survey of Lago Guerrero, Puerto Rico, May 2001

    USGS Publications Warehouse

    Soler-López, Luis R.

    2002-01-01

    Lago Guerrero, a small reservoir owned by the Puerto Rico Electric Power Authority, is part of the Isabela Hydroelectric System and is located in Aguadilla, in northwestern Puerto Rico. The reservoir had a storage capacity of about 127,376 cubic meters in May 2001 and a maximum depth of about 5.8 meters. Records on dam construction and original topography and storage capacity were not available; therefore, sedimentation rates could not be determined. However, Lago Guerrero resumably was constructed during the 1930?s because it receives water from lago Guajataca, which was constructed in 1928. The May 2001 bathymetric survey of Lago Guerrero established baseline data that are essential to calculate sedimentation rates, sediment yields, storage loss, and sediment deposition sites within the reservoir.

  4. Behavior of Puerto Rican parrots during failed nesting attempts

    USGS Publications Warehouse

    Wilson, K.A.; Wilson, M.H.; Field, R.

    1997-01-01

    We compared patterns of nesting behavior of four pairs of Puerto Rican Parrots (Amazona vittata) that experienced failed nesting attempts to behavior of four pairs of parrots that experienced no substantial nest problems and successfully fledged young without management intervention. Only changes in female parrots' behavior were clearly associated with nest failure. During incubation, decreases in nest attendance, increases in duration of recesses, and increases in frequency of nest entries by female parrots were associated with imminent abandonment of nests. During early chick rearing, similar behavior was associated with the loss of broods. Low nest attendance and long recesses by female parrots during incubation were also associated with successful hatching of eggs followed by death of young several days later. The behavior patterns and changes in Puerto Rican Parrot nesting behavior described in this paper may alert biologists to nest problems that might be mitigated by management intervention.

  5. Populations dynamics of Australorbis glabratus in Puerto Rico

    PubMed Central

    Ritchie, Lawrence S.; Radke, Myron G.; Ferguson, Frederick F.

    1962-01-01

    This report on the population dynamics of Australorbis glabratus in Puerto Rico is based on observations made over about two years at 50 collecting-sites in a representative range of snail habitats. In some places a marked predominance of Tropicorbis was noted. No continuous or seasonal propagation of Australorbis was apparent. Dense populations seldom prevailed for more than a few months, and in most places very low population levels occurred at irregular intervals, and colony decimations were fairly common. A variety of pressures is exerted on Australorbis in Puerto Rico by a multiplicity of natural factors; detailed knowledge of this snail's natural history in the field is necessary for effective bilharziasis control and for a full understanding of the regional epidemiology of this disease. PMID:14492504

  6. Deformation and Flexibility Equations for Idealized ARIS Umbilicals, Under Planar End-Loading Conditions

    NASA Technical Reports Server (NTRS)

    Hampton, R. David; Quraishi, Naveed; Rupert, Jason K.

    2000-01-01

    The International Space Station (ISS) relies on the Active Rack Isolation System (ARIS) as the central component of an integrated, station-wide strategy to isolate microgravity space-science experiments. ARIS uses electromechanical actuators to isolate an International Standard Payload Rack (ISPR) from disturbances due to the motion of the ISS. Disturbances to microgravity experiments on ARIS-isolated racks are primarily transmitted via the ARIS power and vacuum umbilicals. Recent experimental tests indicate that these umbilicals resonate at frequencies outside the ARIS controller's bandwidth. at levels of potential concern for certain microgravity experiments. Reduction in the umbilical resonant frequencies could help to address this issue. This paper develops equations for the in-plane deflections and flexibilities of an idealized umbilical (thin, flexible, cantilever beam) under end-point, in-plane loading (inclined-force and moment). The effect of gravity is neglected due to the on:orbit application. The analysis assumes an initially straight. cantilevered umbilical with uniform cross-section. which undergoes large deflections with no plastic deformation, such that the umbilical terminus remains in a single quadrant and the umbilical slope changes monotonically. The analysis is applicable to the ARIS power and vacuum umbilicals. under the indicated assumptions.

  7. Deformation and Flexibility Equations for Idealized ARIS Umbilicals, Under Planar End-Loading Conditions

    NASA Technical Reports Server (NTRS)

    Hampton, R. David; Quraishi, Naveed (Technical Monitor)

    2003-01-01

    The International Space Station (ISS) relies on the Active Rack Isolation System (ARIS) as the central component of an integrated, station-wide strategy to isolate microgravity space-science experiments. ARIS uses electromechanical actuators to isolate an International Standard Payload Rack (ISPR) from disturbances due to the motion of the ISS. Disturbances to microgravity experiments on ARIS-isolated racks are primarily transmitted via the ARTS power and vacuum umbilicals. Recent experimental tests indicate that these umbilicals resonate at frequencies outside the ARIS controller's bandwidth, at levels of potential concern for certain microgravity experiments. Reduction in the umbilical resonant frequencies could help to address this issue. This report develops equations for the in-plane deflections and flexibilities of an idealized umbilical (thin, flexible, cantilever beam) under end-point, in-plane loading (inclined-force and moment). The effect of gravity is neglected due to the on-orbit application. The analysis assumes an initially straight, cantilevered umbilical with uniform cross-section, which undergoes large deflections with no plastic deformation, such that the umbilical terminus remains in a single quadrant and the umbilical slope changes monotonically. The analysis is applicable to the ARIS power and vacuum umbilicals, under the indicated assumptions.

  8. Predicting Heroin and Alcohol Usage Among Young Puerto Ricans.

    ERIC Educational Resources Information Center

    Nuttall, Ronald L.; Nuttall, Ena Vazquez

    Using 1968 data collected from junior and senior high school students in Bayamon, Puerto Rico, substance usage patterns for heroin and alcohol were predicted for 1975-6. A sample of 1,000 of the initial 5,000 students were selected for re-interview; half were selected to be at high risk of substance abuse and half were selected randomly. Some 657…

  9. Fungal Exposure, Atopy, and Asthma Exacerbations in Puerto Rican Children

    PubMed Central

    Blatter, Joshua; Forno, Erick; Brehm, John; Acosta-Pérez, Edna; Alvarez, María; Colón-Semidey, Angel; Thorne, Peter S.; Metwali, Nervana; Canino, Glorisa

    2014-01-01

    Background: Glucan is a component of the fungal cell wall that is used as a marker of fungal exposure. Little is known about indoor glucan, atopy, and asthma exacerbations among children living in tropical environments such as Puerto Rico. Our objective was to examine whether glucan exposure is associated with degree of atopy or visits to the emergency department (ED)/urgent care for asthma in Puerto Rican children. Methods: This was a cross-sectional study of 317 children aged 6 to 14 years with (cases, n = 160) and without (control subjects, n = 157) asthma in San Juan, Puerto Rico. Our primary outcomes were the number of positive skin tests to allergens (range, 0–15) and (in cases only) having had at least one visit to the ED/urgent care for asthma in the prior year. Levels of glucan, endotoxin, peptidoglycan, and five allergens (Der p 1, Bla g 2, Fel d 1, Can f 1, and Mus m 1) were measured in samples of house dust. Linear or logistic regression was used for the multivariate analysis. Measurements and Main Results: In a multivariate analysis adjusting for case-control status, mouse allergen, and other covariates, children exposed to glucan levels in the second and third quartiles had approximately two more positive skin tests than those in the lowest quartile (P < 0.01 in both instances). Among children with asthma, exposure to the highest quartile of glucan was associated with nearly ninefold greater odds of one or more visits to the ED/urgent care for asthma (95% confidence interval for adjusted odds ratio, 2.7–28.4; P < 0.001). Conclusions: Our results suggest that indoor fungal exposure leads to an increased degree of atopy and visits to the ED/urgent care for asthma in Puerto Rican children. PMID:24915164

  10. A Cultural Resources Reconnaissance of Five Projects in Puerto Rico.

    DTIC Science & Technology

    1980-01-01

    mercantile laws, the opening of ports to foreign vessels and economic incentives for growing crops such as sugar cane, coffee, and tobacco, Rio Piedras began...Puerto Rico, the Cebulacio PuertoriquenLo, Documentos de la Real Hacienda, etc. For the nineteenth and twentieth centuries, the General Archives...good, with clear views of the river, its mouth, and also of the Karst topography of the Loiza valley. III. Fondo Documentos Municipales (Municipal

  11. Sedimentation Survey of Lago Patillas, Puerto Rico, March 2007

    USGS Publications Warehouse

    Soler-López, Luis R.

    2010-01-01

    Lago Patillas is a reservoir located on the confluence of Rio Grande de Patillas and Rio Marin, in the municipality of Patillas in southern Puerto Rico, about 3 kilometers north of the town of Patillas and about 8 kilometers northeast of the town of Arroyo (fig. 1). The dam is owned and operated by the Puerto Rico Electric Power Authority (PREPA) and was constructed in 1914 for the irrigation of croplands in the southern coastal plains of Puerto Rico along the towns of Arroyo, Guayama, Patillas, and Salinas. Irrigation releases are made through the outlet works into the Patillas Irrigation Canal that extends 32.2 kilometers from the Patillas dam to Rio Salinas. The dam is a semi-hydraulic earthfill with a structural height of 44.80 meters, a top width of 4.57 meters, a base width of 190.49 meters, and a crest length of 325.21 meters. The spillway structure is physically separated from the earthfill dam, has an elevation of 58.21 meters above mean sea level, and has three radial arm gates (Puerto Rico Electric Power Authority, 1979). The reservoir impounds the waters of the Rio Grande de Patillas and Rio Marin. The reservoir has a drainage area of 66.3 square kilometers. Additional information and operational procedures are listed in Soler-Lopez and others (1999). During March 14-15, 2007, the U.S. Geological Survey (USGS), Caribbean Water Science Center (CWSC), in cooperation with the PREPA conducted a bathymetric survey of Lago Patillas to update the reservoir storage capacity and update the reservoir sedimentation rate by comparing the 2007 bathymetric survey data with previous 1997 data. The purpose of this report is to update the reservoir storage capacity, sedimentation rates, and areas of substantial sediment accumulation since April 1997.

  12. Puerto Rico Pesticides Distributors Agree To Come into Compliance with Federal Law and Provide Training To Settle Case Involving Illegal Sale of Methyl Bromide Pesticides In Puerto Rico and the U.S. Virgin Islands

    EPA Pesticide Factsheets

    EPA News Release: Puerto Rico Pesticides Distributors Agree To Come into Compliance with Federal Law and Provide Training To Settle Case Involving Illegal Sale of Methyl Bromide Pesticides In Puerto Rico and the U.S. Virgin Islands

  13. Decontamination and decommissioning of the Mayaguez (Puerto Rico) facility

    SciTech Connect

    Jackson, P.K.; Freemerman, R.L.

    1989-11-01

    On February 6, 1987 the US Department of Energy (DOE) awarded the final phase of the decontamination and decommissioning of the nuclear and reactor facilities at the Center for Energy and Environmental Research (CEER), in Mayaguez, Puerto Rico. Bechtel National, Inc., was made the decontamination and decommissioning (D and D) contractor. The goal of the project was to enable DOE to proceed with release of the CEER facility for use by the University of Puerto Rico, who was the operator. This presentation describes that project and lesson learned during its progress. The CEER facility was established in 1957 as the Puerto Rico Nuclear Center, a part of the Atoms for Peace Program. It was a nuclear training and research institution with emphasis on the needs of Latin America. It originally consisted of a 1-megawatt Materials Testing Reactor (MTR), support facilities and research laboratories. After eleven years of operation the MTR was shutdown and defueled. A 2-megawatt TRIGA reactor was installed in 1972 and operated until 1976, when it woo was shutdown. Other radioactive facilities at the center included a 10-watt homogeneous L-77 training reactor, a natural uranium graphite-moderated subcritical assembly, a 200KV particle accelerator, and a 15,000 Ci Co-60 irradiation facility. Support facilities included radiochemistry laboratories, counting rooms and two hot cells. As the emphasis shifted to non-nuclear energy technology a name change resulted in the CEER designation, and plans were started for the decontamination and decommissioning effort.

  14. Biculturality among Puerto Rican adults in the United States.

    PubMed

    Cortés, D E; Rogler, L H; Malgady, R G

    1994-10-01

    Identified the concept of acculturation as a cornerstone of immigration research, while questioning assumptions about zero-sum cultural change in acculturation scales and in procedures assessing biculturality. Involvements in the host society culture and the culture of origin should be assessed separately in order to reflect the complexities of the cultural interactions immigrants and their offspring experience. To evaluate this prescription, we convened focus groups of Puerto Rican adults to discuss their cultural experiences in Puerto Rico and in the United States. Discussions were content analyzed to develop acculturation items. Factor analysis of the responses of 403 first- and second-generation adults yielded two general factors, involvement in American culture and involvement in Puerto Rican culture, which demonstrated modest reliability, relative independence, and moderate correlations with traditional acculturation scale validators. Results of the study challenge the assumption of mutual cultural exclusivity in acculturative change; enable the measurement of degree of biculturality; and provide future directions for the assessment of acculturation in domains other than language usage. The concept of acculturation is integrated with recent formulations in community psychology which advocate a deeper and more extensive commitment to studying the implications of cultural phenomena and greater focus on the growing cultural diversity in the United States.

  15. Psychiatric Comorbidity and Acculturation Stress Among Puerto Rican Substance Abusers

    PubMed Central

    Conway, Kevin P.; Swendsen, Joel D.; Dierker, Lisa; Canino, Glorisa; Merikangas, Kathleen R.

    2007-01-01

    Background Although acculturation to the United States has been associated with an increase in substance, mood, and anxiety disorders in Latino populations, few studies have examined this concept relative to comorbidity among these syndromes. Methods This study: (1) compares the prevalence and patterns of psychiatric comorbidity among Puerto Ricans with substance use disorders living in San Juan (Puerto Rico) to those who have migrated to New Haven (Connecticut); and (2) examines the association between acculturation-related stress and the prevalence and patterns of psychiatric comorbidity among those who have migrated to New Haven. Results Lifetime levels of nearly all comorbid psychiatric disorders among respondents with substance use disorders (SUD) was generally similar across sites. However, the risk of any co-occurring psychiatric disorder was higher among SUD cases in New Haven who reported high levels of total acculturation stress and family-specific acculturation stress. These findings were generally accounted for by associations between affective disorders and high scores on these indicators of acculturation stress. Conclusions The overall prevalence and patterns of psychiatric comorbidity are remarkably similar among Puerto Rican substance abusers whether they live in San Juan or have migrated to New Haven, thereby demonstrating robustness to differences in geographic location. Nevertheless, the degree of acculturation-related family stress is positively associated with co-occurring substance and psychiatric disorders, particularly affective disorders. Intervention in family strain related to the acculturation process may diminish the development of comorbid mental disorders and assist in implementing successful treatment of substance abuse. PMID:17543714

  16. Community Engagement for Identifying Cancer Education Needs in Puerto Rico.

    PubMed

    Jiménez, Julio; Ramos, Axel; Ramos-Rivera, Francisco E; Gwede, Clement; Quinn, Gwendolyn P; Vadaparampil, Susan; Brandon, Thomas; Simmons, Vani; Castro, Eida

    2016-10-10

    Cancer is the leading cause of death in Puerto Rico, suggesting a need for improved strategies, programs, and resources devoted to cancer prevention. Enhanced prevention needs in Puerto Rico were initially identified in pilot studies conducted by the Ponce School of Medicine (PSM) in collaboration with the H. Lee Moffitt Cancer Center (MCC). In the current study, we used community engagement to identify specific needs in cancer prevention and education and strategies to create culturally attuned, effective cancer prevention education programs. A total of 37 participants attended a community forum and were assigned to one of three discussion groups: patients/survivors (n = 14); family/caregivers (n = 11); or healthcare providers (n = 12). Most participants were women (73 %), over 35 years of age, and a majority were married (58 %) and had a university education (81 %). The sessions were recorded and transcribed and analyzed for key themes. Participants wanted improved awareness of cancer prevention in Puerto Rico and believed cancer prevention education should start early, ideally in elementary school. Participants also stressed the importance of creating partnerships with private and government agencies to coordinate educational efforts. Suggested strategies included outreach to communities with limited resources, incorporating the testimony of cancer survivors, and utilizing social media to disseminate cancer prevention information.

  17. Women's employment and changing gender relations in Puerto Rico.

    PubMed

    Warren, Alice Colón

    2010-01-01

    This article discusses Helen Safa's analyses of the impact of development strategies and social policies on gender relations and women headed families in the Caribbean and Puerto Rico. The discussion focuses on findings of a research project regarding patterns of women's employment, autonomy, marital relations, family headship and poverty in Puerto Rico in the decade beginning in the year 2000, using excerpts from interviews conducted with women workers displaced from a clothing and a tuna factory between 2001 and 2002 (Colón et al. 2008), as well as data from the Public Use Sample (PUMS) of the U.S. Census Puerto Rico Community Survey 2005-2007. It is argued that women's employment has resulted in advances in women's autonomy, gender equity, and renegotiations of the provider role, but, intensified by men's unstable earnings, it has also led to the increase of female family headship even among married women. Women's education and employment have been an important means of reducing family poverty both among dual earner families and female heads. Yet, the continuing joblessness in the Island places even higher educated sectors on the verge of economic precariousness.

  18. Lessons Learned from the Puerto Rico Battery Energy Storage System

    SciTech Connect

    BOYES, JOHN D.; DE ANA, MINDI FARBER; TORRES, WENCESLANO

    1999-09-01

    The Puerto Rico Electric Power Authority (PREPA) installed a distributed battery energy storage system in 1994 at a substation near San Juan, Puerto Rico. It was patterned after two other large energy storage systems operated by electric utilities in California and Germany. The U.S. Department of Energy (DOE) Energy Storage Systems Program at Sandia National Laboratories has followed the progress of all stages of the project since its inception. It directly supported the critical battery room cooling system design by conducting laboratory thermal testing of a scale model of the battery under simulated operating conditions. The Puerto Rico facility is at present the largest operating battery storage system in the world and is successfully providing frequency control, voltage regulation, and spinning reserve to the Caribbean island. The system further proved its usefulness to the PREPA network in the fall of 1998 in the aftermath of Hurricane Georges. The owner-operator, PREPA, and the architect/engineer, vendors, and contractors learned many valuable lessons during all phases of project development and operation. In documenting these lessons, this report will help PREPA and other utilities in planning to build large energy storage systems.

  19. Abundance and distribution of Legionellaceae in Puerto Rican waters.

    PubMed Central

    Ortiz-Roque, C M; Hazen, T C

    1987-01-01

    Waters in marine and freshwater areas of Puerto Rico were analyzed for the presence of Legionella spp. by direct fluorescent antibody assay with guinea pig confirmation. Several species, including L. bozemanii, L. dumoffii, L. gormanii, L. longbeachae, L. micdadei, and L. pneumophila, were widely distributed among all sites. Legionellaceae, including L. pneumophila, were found in high densities in water collected in the rain forest from epiphytes in trees 30 ft. (about 9.25 m) above the ground. Both interspecific and intersite variations were significant. L. pneumophila was the most abundant species at all sites, with average densities of 10(4) cells ml-1, very close to the range which is potentially pathogenic for humans. Densities of L. pneumophila were highest in sewage-contaminated coastal waters. These are the highest densities of Legionella spp. ever reported for marine habitats. Densities of L. pneumophila were positively correlated with concentrations of sulfates, phosphates, and pH. A survey of 88 fatal atypical pneumonia cases at a Puerto Rico hospital showed that 15% of the patients had L. pneumophila infections. This study establishes L. pneumophila as a relatively common cause of atypical pneumonia in Puerto Rico and suggests natural aquatic habitats as possible sources or reservoirs of pathogenic Legionella spp. in the tropics. Images PMID:3314710

  20. Shiny cowbird parasitism in two avian communities in Puerto Rico

    USGS Publications Warehouse

    Wiley, J.W.

    1985-01-01

    The shiny cowbird (M. bonariensis), a brood parasite, has recently expanded its range from South America to Puerto Rico via the Lesser Antilles. This species is a host generalist and, on reaching Puerto Rico, encounteed avian species with no history of social parasitism. In mangrove habitat study areas, 42% of the resident non-raptorial land bird species were parasitized. Some species were heavily parasitized; e.g., yellow warbler (Dendroica petechia), 76% of nests parasitized black-whiskered vireo (Vireo altiloquus), 82%, Puerto Rican flycatcher (Myiarchus antillarum), 85%, yellow-shouldered blackbird (Agelaius xanthomus), 95%, troupial (Icterus icterus), 100%, black-cowled oriole (I. dominicensis), 100%. Others suffered low rates of parasitism (2-17% of nests examined); e.g., gray kingbird (Tyrannus dominicensis), red-legged thrush (Turdus plumbeus), bronze mannikin (Lonchura cucullata), northern mockingbird (Mimus polyglottos), greater antillean grackle (Quiscalus niger). Cowbird parasitism affected hosts by depressing nest success an average of 41% below non-parasitized nests and reducing host productivity. Parasitized host nests hatched 12% fewer eggs an fledged 67% fewer of their own chicks than non-parasitized pairs.

  1. Neonatal oxidative stress depends on oxygen blood pressure in umbilical artery.

    PubMed

    Proietti, F; De Bernardo, G; Longini, M; Sordino, D; Scaramuzzini, G; Tataranno, M L; Belvisi, E; Bazzini, F; Perrone, S; Buonocore, G

    2016-01-01

    With advancing gestation, partial pressure of oxygen (pO2) and pH fall significantly. Hypoxia is a main factor inducing free radical generation and thereby oxidative stress (OS). Placental and fetal tissue response when oxygen becomes restricted is complex and partially known. We tested the hypothesis that changes in umbilical artery and vein blood gas concentrations modulate OS occurrence in the newborn. Seventy umbilical artery and vein plasma samples were collected from healthy term newborns immediately after delivery. F2 Isoprostanes (F2-Isop) were measured in all samples as reliable markers of lipid peroxidation. Significantly lower pCO2 and higher pO2 and pH were found in umbilical vein than in artery, as expected. A positive correlation was detected between pH and pO2 only in umbilical artery (p=0.019). F2-Isop levels were no different between artery and vein in cord blood. Significant correlations were found between F2-Isop and pCO2 (p=0.025) as well as between F2-Isop and pH in umbilical vein (p=0.027). F2-Isop correlated with pCO2 (p=0.007) as well as with pO2 values (p=0.005) in umbilical artery blood. Oxidative stress (OS) in newborns depends on oxygen concentrations in umbilical artery. OS biomarkers significantly correlate with pO2 and in umbilical artery but not in umbilical vein. In normoxic conditions fetal-maternal gas exchanges occurring in placenta re-establish normal higher oxygen levels in umbilical vein than artery, with a normal production of free radicals without any deleterious effects.

  2. 78 FR 30862 - Foreign-Trade Zone 61-San Juan, Puerto Rico; Application for Subzone; Janssen Ortho LLC; Gurabo...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-23

    ... Ortho LLC; Gurabo, Puerto Rico An application has been submitted to the Foreign-Trade Zones Board (the... status for the facility of Janssen Ortho LLC located in Gurabo, Puerto Rico. The application...

  3. Successful surgical management of ruptured umbilical hernias in cirrhotic patients

    PubMed Central

    Chatzizacharias, Nikolaos A; Bradley, J Andrew; Harper, Simon; Butler, Andrew; Jah, Asif; Huguet, Emmanuel; Praseedom, Raaj K; Allison, Michael; Gibbs, Paul

    2015-01-01

    Acute umbilical hernia rupture in patients with hepatic cirrhosis and ascites is an unusual, but potentially life-threatening complication, with postoperative morbidity about 70% and mortality between 60%-80% after supportive care and 6%-20% after urgent surgical repair. Management options include primary surgical repair with or without concomitant portal venous system decompression for the control of the ascites. We present a retrospective analysis of our centre’s experience over the last 6 years. Our cohort consisted of 11 consecutive patients (median age: 53 years, range: 36-63 years) with advanced hepatic cirrhosis and refractory ascites. Appropriate patient resuscitation and optimisation with intravenous fluids, prophylactic antibiotics and local measures was instituted. One failed attempt for conservative management was followed by a successful primary repair. In all cases, with one exception, a primary repair with non-absorbable Nylon, interrupted sutures, without mesh, was performed. The perioperative complication rate was 25% and the recurrence rate 8.3%. No mortality was recorded. Median length of hospital stay was 14 d (range: 4-31 d). Based on our experience, the management of ruptured umbilical hernias in patients with advanced hepatic cirrhosis and refractory ascites is feasible without the use of transjugular intrahepatic portosystemic shunt routinely in the preoperative period, provided that meticulous patient optimisation is performed. PMID:25780312

  4. [The umbilical metastasis. Sister Mary Joseph and her time].

    PubMed

    Trebing, D; Göring, H-D

    2004-02-01

    Although Baluff in 1854 and Nelaton in 1860 had already described umbilical metastases, the best known description of the metastasis of carcinomas to this site as "trouser button navel" was published in 1928 by William James Mayo (1861-1939), son of William Worrall Mayo (1815-1911), the founder of the Mayo Clinic in Rochester, Minnesota, This phenomenon is supposed to have been pointed out to Mayo by his long-serving head surgical nurse Sister Mary Joseph (1856-1939). The English surgeon Hamilton Bailey, in his famous textbook "Physical Signs in Clinical Surgery" in 1949, coined the term "Sister Joseph's nodule" for an umbilical metastasis. The expression has become widely accepted and used. Sister Mary Joseph, daughter of Irish immigrants, belonged to the 3rd order of the Holy Francis, was distinguished for her skills, intelligence and devotion to nursing which was also her calling. She worked for many decades at the world-famous Mayo Clinic and taught generations of young nurses. In recent years, the original surgical building at Saint Mary's Hospital has been named "Joseph Building" in her memory. Among the numerous eponyms occurring in the dermatology and the medicine, the association with the name of a nurse represents beyond doubt a special feature.

  5. Human Umbilical Cord Blood for Transplantation Therapy in Myocardial Infarction

    PubMed Central

    Acosta, Sandra A; Franzese, Nick; Staples, Meaghan; Weinbren, Nathan L.; Babilonia, Monica; Patel, Jason; Merchant, Neil; Simancas, Alejandra Jacotte; Slakter, Adam; Caputo, Mathew; Patel, Milan; Franyuti, Giorgio; Franzblau, Max H.; Suarez, Lyanne; Gonzales-Portillo, Chiara; Diamandis, Theo; Shinozuka, Kazutaka; Tajiri, Naoki; Sanberg, Paul R.; Kaneko, Yuji; Miller, Leslie W.; Borlongan, Cesar V.

    2013-01-01

    Cell-based therapy is a promising therapy for myocardial infarction. Endogenous repair of the heart muscle after myocardial infarction is a challenge because adult cardiomyocytes have a limited capacity to proliferate and replace damaged cells. Pre-clinical and clinical evidence has shown that cell based therapy may promote revascularization and replacement of damaged myocytes after myocardial infarction. Adult stem cells can be harvested from different sources including bone marrow, skeletal myoblast, and human umbilical cord blood cells. The use of these cells for the repair of myocardial infarction presents various advantages over other sources of stem cells. Among these are easy harvesting, unlimited differentiation capability, and robust angiogenic potential. In this review, we discuss the milestone findings and the most recent evidence demonstrating the therapeutic efficacy and safety of the transplantation of human umbilical cord blood cells as a stand-alone therapy or in combination with gene therapy, highlighting the importance of optimizing the timing, dose and delivery methods, and a better understanding of the mechanisms of action that will guide the clinical entry of this innovative treatment for ischemic disorders, specifically myocardial infarction. PMID:24307973

  6. Human Umbilical Cord Blood for Transplantation Therapy in Myocardial Infarction.

    PubMed

    Acosta, Sandra A; Franzese, Nick; Staples, Meaghan; Weinbren, Nathan L; Babilonia, Monica; Patel, Jason; Merchant, Neil; Simancas, Alejandra Jacotte; Slakter, Adam; Caputo, Mathew; Patel, Milan; Franyuti, Giorgio; Franzblau, Max H; Suarez, Lyanne; Gonzales-Portillo, Chiara; Diamandis, Theo; Shinozuka, Kazutaka; Tajiri, Naoki; Sanberg, Paul R; Kaneko, Yuji; Miller, Leslie W; Borlongan, Cesar V

    2013-07-01

    Cell-based therapy is a promising therapy for myocardial infarction. Endogenous repair of the heart muscle after myocardial infarction is a challenge because adult cardiomyocytes have a limited capacity to proliferate and replace damaged cells. Pre-clinical and clinical evidence has shown that cell based therapy may promote revascularization and replacement of damaged myocytes after myocardial infarction. Adult stem cells can be harvested from different sources including bone marrow, skeletal myoblast, and human umbilical cord blood cells. The use of these cells for the repair of myocardial infarction presents various advantages over other sources of stem cells. Among these are easy harvesting, unlimited differentiation capability, and robust angiogenic potential. In this review, we discuss the milestone findings and the most recent evidence demonstrating the therapeutic efficacy and safety of the transplantation of human umbilical cord blood cells as a stand-alone therapy or in combination with gene therapy, highlighting the importance of optimizing the timing, dose and delivery methods, and a better understanding of the mechanisms of action that will guide the clinical entry of this innovative treatment for ischemic disorders, specifically myocardial infarction.

  7. Optoacoustic measurements of human placenta and umbilical blood oxygenation

    NASA Astrophysics Data System (ADS)

    Nanovskaya, T. N.; Petrov, I. Y.; Petrov, Y.; Patrikeeva, S. L.; Ahmed, M. S.; Hankins, G. D. V.; Prough, D. S.; Esenaliev, R. O.

    2016-03-01

    Adequate oxygenation is essential for normal embryogenesis and fetal growth. Perturbations in the intrauterine oxidative environment during pregnancy are associated with several pathophysiological disorders such as pregnancy loss, preeclampsia, and intrauterine growth restriction. We proposed to use optoacoustic technology for monitoring placental and fetal umbilical blood oxygenation. In this work, we studied optoacoustic monitoring of oxygenation in placenta and umbilical cord blood ex vivo using technique of placenta perfusion. We used a medical grade, nearinfrared, tunable, optoacoustic system developed and built for oxygenation monitoring in blood vessels and in tissues. First, we calibrated the system for cord blood oxygenation measurements by using a CO-Oximeter (gold standard). Then we performed validation in cord blood circulating through the catheters localized on the fetal side of an isolated placental lobule. Finally, the oxygenation measurements were performed in the perfused placental tissue. To increase or decrease blood oxygenation, we used infusion of a gas mixture of 95% O2 + 5% CO2 and 95% N2 + 5% CO2, respectively. In placental tissue, up to four cycles of changes in oxygenation were performed. The optoacoustically measured oxygenation in circulating cord blood and in placental lobule closely correlated with the actual oxygenation data measured by CO-Oximeter. We plan to further test the placental and cord blood oxygenation monitoring with optoacoustics in animal and clinical studies.

  8. Dramatic Response of Topical Doxycycline in Umbilical Granuloma

    PubMed Central

    Wang, Huaijie; Gao, Ya; Duan, Yitao; Zheng, Baijun; Guo, Xinkui

    2015-01-01

    We previously observed that topical doxycycline powder was effective in the treatment of umbilical granuloma. This study aims to evaluate the efficacy of this agent. The patients were randomly assigned into inpatient group and outpatient group. Doxycycline powder was administered topically once daily for 5 days. The protocol was restarted if no response observed. Eighty-four patients were included in this study. With one course of therapy, the overall cure rate was 82.14% (69/84), and the statistical difference in response rate was not significant between the 2 groups (P > .05). With 2 courses of therapy, the overall cure rate was 94.05% (79/84). No complication was observed during treatment. No recurrence was observed during follow-up. The treatment of umbilical granuloma using topical doxycycline is safe and efficacious. The administration of the agent can be performed conveniently by parents at home. This protocol could be considered to be the first treatment option for this disorder in neonates and infants. PMID:27335979

  9. Umbilical cord clamping and preterm infants: a randomised trial.

    PubMed Central

    Kinmond, S; Aitchison, T C; Holland, B M; Jones, J G; Turner, T L; Wardrop, C A

    1993-01-01

    OBJECTIVE--To investigate the clinical effects of regulating umbilical cord clamping in preterm infants. DESIGN--A prospective randomised study. SETTING--The Queen Mother's Hospital, Glasgow. SUBJECTS--36 vaginally delivered infants over 27 and under 33 weeks' gestation. INTERVENTION--Holding the infant 20 cm below the introitus for 30 seconds before clamping the umbilical cord ("regulated" group, 17 patients), or conventional management ("random" group, 19 patients). MAIN OUTCOME MEASURES--Initial packed cell volume, peak serum bilirubin concentrations, red cell transfusion requirements, and respiratory impairment (assessed by ventilatory requirements, arterial-alveolar oxygen tension ratio over the first day in ventilated infants, and duration of dependence on supplemental oxygen). RESULTS--There were statistically significant differences between the two groups in mean initial packed cell volume (regulated group 0.564, random group 0.509) and median red cell transfusion requirements (regulated group zero, random group 23 ml/kg). 13 infants from each group underwent mechanical ventilation and showed significant differences in mean minimum arterial-alveolar oxygen tension ratio on the first day (regulated group 0.42, random group 0.22) and in median duration of dependence on supplemental oxygen (regulated group three days, random group 10 days). Differences in final outcome measures such as duration of supplemental oxygen dependence and red cell transfusion requirements were mediated primarily through arterial-alveolar oxygen tension ratio and also packed cell volume. CONCLUSIONS--This intervention at preterm deliveries produces clinical and economic benefits. PMID:8443480

  10. Neighborhood socioeconomic context and change in allostatic load among older Puerto Ricans: The Boston Puerto Rican health study.

    PubMed

    Jiménez, Marcia P; Osypuk, Theresa L; Arevalo, Sandra; Tucker, Katherine L; Falcon, Luis M

    2015-05-01

    Neighborhood context may influence health and health disparities. However, most studies have been constrained by cross-sectional designs that limit causal inference due to failing to establish temporal order of exposure and disease. We tested the impact of baseline neighborhood context (neighborhood socioeconomic status factor at the block-group level, and relative income of individuals compared to their neighbors) on allostatic load two years later. We leveraged data from the Boston Puerto Rican Health Study, a prospective cohort of aging Puerto Rican adults (aged 45-75 at baseline), with change in AL modeled between baseline and the 2nd wave of follow-up using two-level hierarchical linear regression models. Puerto Rican adults with higher income, relative to their neighbors, exhibited lower AL after two years, after adjusting for NSES, age, gender, individual-level SES, length of residence, and city. After additional control for baseline AL, this association was attenuated to marginal significance. We found no significant association of NSES with AL. Longitudinal designs are an important tool to understand how neighborhood contexts influence health and health disparities.

  11. La Ninez en Puerto Rico: Resultados del Censo 2000. Un informe de KIDS COUNT/PRB sobre el Censo 2000 (Children in Puerto Rico: Results from the 2000 Census. A KIDS COUNT/PRB Report on Census 2000).

    ERIC Educational Resources Information Center

    Mather, Mark

    This Spanish-language report provides data on children in Puerto Rico based on the 2000 U.S. Census. It compares the situation of Puerto Rico's children with that of children living in the 50 states and the District of Columbia, noting how characteristics of Puerto Rican children have changed over time. Between 1990-2000, the number of Puerto…

  12. Total Petroleum Puerto Rico Corp. Agrees to Spend $1.6 Million to Improve Leak Detection in At Least 125 Gas Stations Across Puerto Rico and U.S. Virgin Islands

    EPA Pesticide Factsheets

    (New York, N.Y.) A settlement announced today between the United States and Total Petroleum Puerto Rico Corp. (Total Puerto Rico) resolves Resource Conservation Recovery Act (RCRA) violations alleged at 31 gas stations in Puerto Rico and four gas stations

  13. 78 FR 63448 - Notice of Decision To Allow Interstate Movement of Sapote Fruit From Puerto Rico Into the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-24

    ... Fruit From Puerto Rico Into the Continental United States AGENCY: Animal and Plant Health Inspection... interstate movement into the continental United States of fresh sapote fruit from Puerto Rico. Based on the... interstate movement of sapote fruit from Puerto Rico. DATES: Effective Date: October 24, 2013. FOR...

  14. 78 FR 28800 - Foreign-Trade Zone 61-San Juan, Puerto Rico; Application for Subzone; Parapiezas Corporation; San...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 61--San Juan, Puerto Rico; Application for Subzone; Parapiezas Corporation; San Juan, Puerto Rico An application has been submitted to the Foreign-Trade Zones Board (the Board) by the Puerto Rico Trade &...

  15. Movement Patterns of Persons with HIV Receiving Treatment in Public Clinics in the Southern Health Region, Puerto Rico.

    ERIC Educational Resources Information Center

    Brett, Kate M.; And Others

    1996-01-01

    Survey of 187 HIV-positive patients in Puerto Rico examined a possible pattern of migration between Puerto Rico and continental United States to seek health services. Contrary to the hypothesis, few respondents had been outside their health region for more than 2 weeks in the past year, and 57% of all movement was within Puerto Rico. (Author/SV)

  16. 78 FR 58273 - Foreign-Trade Zone (FTZ) 7-Mayaguez, Puerto Rico: Notification of Proposed Production Activity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-23

    ... Production Activity; Patheon Puerto Rico, Inc. (Pharmaceutical Products); Caguas and Manat , Puerto Rico The... Pharmaceutical Corporation), located in Caguas and Manat , Puerto Rico. The notification conforming to the... already has authority to produce pharmaceutical products at both sites, located at Site 1--Parcel 2...

  17. The Puerto Rican Community and Its Children on the Mainland: A Source Book for Teachers, Social Workers and Other Professionals.

    ERIC Educational Resources Information Center

    Cordasco, Francesco; Bucchioni, Eugene

    This collection of readings is organized in four parts. Part I, "Aspects of Puerto Rican culture," includes the following articles: "Explicit and implicit culture in Puerto Rico: a case study in educational anthropology," T. Brameld; "Respeto, relajo, and interpersonal relations in Puerto Rico," A. Lauria;…

  18. Genomic Assays for Identification of Chikungunya Virus in Blood Donors, Puerto Rico, 2014

    PubMed Central

    Chiu, Charles Y.; Bres, Vanessa; Yu, Guixia; Krysztof, David; Naccache, Samia N.; Lee, Deanna; Pfeil, Jacob; Linnen, Jeffrey M.

    2015-01-01

    A newly developed transcription-mediated amplification assay was used to detect chikungunya virus infection in 3 of 557 asymptomatic donors (0.54%) from Puerto Rico during the 2014–2015 Caribbean epidemic. Viral detection was confirmed by using PCR, microarray, and next-generation sequencing. Molecular clock analysis dated the emergence of the Puerto Rico strains to early 2013. PMID:26196378

  19. Perspectives of Puerto Rican Adults about Heart Health and a Potential Community Program

    ERIC Educational Resources Information Center

    Todorova, Irina L. G.; Tejada, Shirley; Castaneda-Sceppa, Carmen

    2014-01-01

    Background: Puerto Ricans are the second largest Hispanic group in the United States, and older adults have significant health disparities. Educational programs that address heart disease risk for this population have rarely been developed and implemented. Purpose: To address this gap, the Heart Healthy Initiative for Puerto Rican adults is being…

  20. 42 CFR 412.220 - Special treatment of certain hospitals located in Puerto Rico.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false Special treatment of certain hospitals located in... SERVICES Prospective Payment System for Inpatient Operating Costs for Hospitals Located in Puerto Rico § 412.220 Special treatment of certain hospitals located in Puerto Rico. Subpart G of this part...

  1. 42 CFR 412.220 - Special treatment of certain hospitals located in Puerto Rico.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Special treatment of certain hospitals located in... SERVICES Prospective Payment System for Inpatient Operating Costs for Hospitals Located in Puerto Rico § 412.220 Special treatment of certain hospitals located in Puerto Rico. Subpart G of this part...

  2. 47 CFR 73.1210 - TV/FM dual-language broadcasting in Puerto Rico.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false TV/FM dual-language broadcasting in Puerto Rico...-language broadcasting in Puerto Rico. (a) For the purpose of this section, dual-language broadcasting shall be understood to mean the telecasting of a program in one language with the simultaneous...

  3. 47 CFR 73.1210 - TV/FM dual-language broadcasting in Puerto Rico.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false TV/FM dual-language broadcasting in Puerto Rico...-language broadcasting in Puerto Rico. (a) For the purpose of this section, dual-language broadcasting shall be understood to mean the telecasting of a program in one language with the simultaneous...

  4. 47 CFR 73.1210 - TV/FM dual-language broadcasting in Puerto Rico.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false TV/FM dual-language broadcasting in Puerto Rico...-language broadcasting in Puerto Rico. (a) For the purpose of this section, dual-language broadcasting shall be understood to mean the telecasting of a program in one language with the simultaneous...

  5. 47 CFR 73.1210 - TV/FM dual-language broadcasting in Puerto Rico.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false TV/FM dual-language broadcasting in Puerto Rico...-language broadcasting in Puerto Rico. (a) For the purpose of this section, dual-language broadcasting shall be understood to mean the telecasting of a program in one language with the simultaneous...

  6. 47 CFR 73.1210 - TV/FM dual-language broadcasting in Puerto Rico.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false TV/FM dual-language broadcasting in Puerto Rico...-language broadcasting in Puerto Rico. (a) For the purpose of this section, dual-language broadcasting shall be understood to mean the telecasting of a program in one language with the simultaneous...

  7. 78 FR 13625 - Approval of Subzone Status; Sea World, Inc.; Guaynabo, Puerto Rico

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Approval of Subzone Status; Sea World, Inc.; Guaynabo, Puerto Rico On December... the existing activation limit of FTZ 61, on behalf of Sea World, Inc., in Guaynabo, Puerto Rico....

  8. EPA to Provide Nearly $200,000 for Environmental Job Training in Puerto Rico

    EPA Pesticide Factsheets

    (San Juan, Puerto Rico) U.S. Environmental Protection Agency Regional Administrator Judith A. Enck announced that the EPA has selected a leading nonprofit organization, PathStone Corporation, to receive $192,300 to provide green job training in Puerto Rico

  9. Teacher Preparation for the Visually Handicapped in Puerto Rico and the Virgin Islands.

    ERIC Educational Resources Information Center

    Puerto Rico Univ., San Juan. Coll. of Education.

    Presented is the report of a project to train teachers of the visually handicapped in Puerto Rico and the Virgin Islands. Stressed are differences in demographic patterns and needs between the continental United States and the Carribbean islands. Results of a review of demographic data and a survey of Puerto Rico revealed a higher (than in the…

  10. A Study of the Mental Health Treatment of the Puerto Rican Migrant. Monograph No. 1.

    ERIC Educational Resources Information Center

    Reyes, Jose; Inclan, Jaimie

    This ethnographic study examines the treatment of first-generation Puerto Rican migrants at a mental health center specializing in services to Hispanic Americans. Information was gathered from observation of staff activities and interviews with staff and residents of the surrounding community. The center, located in a low-income Puerto Rican…

  11. 42 CFR 412.374 - Payments to hospitals located in Puerto Rico.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... HUMAN SERVICES MEDICARE PROGRAM PROSPECTIVE PAYMENT SYSTEMS FOR INPATIENT HOSPITAL SERVICES Prospective Payment System for Inpatient Hospital Capital Costs Special Rules for Puerto Rico Hospitals § 412.374... to the sum of the following: (1) 50 percent of the Puerto Rico capital rate based on data from...

  12. Perceptions of Dominican Spanish and Dominican Self-Perception in the Puerto Rican Diaspora

    ERIC Educational Resources Information Center

    Budenbender, Eva-Maria Suarez

    2009-01-01

    The contact between Dominicans and Puerto Ricans is targeted for study as much for its linguistic import as for its social context. Dominican and Puerto Rican Spanish are considered varieties of Caribbean Spanish that differ only by a few phonological and syntactic patterns and a small number of lexical items. Although both varieties are heavily…

  13. 42 CFR 412.210 - Puerto Rico rates for Federal fiscal years 1989 through 2003.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... urban, or rural areas within Puerto Rico, as described in paragraphs (b) through (e) of this section. (b... rural county would otherwise be considered part of an urban area, under the standards for designating... standardized amounts for hospitals in large urban, other urban, and rural areas within Puerto Rico equal to...

  14. The Puerto Ricans--Two Communities, One Culture. (Los Puertorriquenos--Dos Comunidades, Una Cultura.)

    ERIC Educational Resources Information Center

    Vivo, Paquita

    1980-01-01

    Puerto Rican roots stem from the ethnic mixture of Indians, Europeans, and Africans. This article describes the advent of each of the groups on the island, the historical and cultural impact each made, and the retention of heritage among Puerto Rican migrants to the U.S. (DS)

  15. Childhood Asthma Prevalence among Puerto Ricans and Mexican Americans: Implications for Behavioral Intervention Research.

    ERIC Educational Resources Information Center

    Hurtado, A. Magdalena

    1995-01-01

    Data from the Hispanic Health and Nutrition Examination Survey, 1982-84, were used to examine lifetime prevalence (LTP) of childhood asthma among Mexican Americans and Puerto Ricans. LTP was related to Puerto Rican ethnicity, birth outside U.S. mainland, low weight for age, male gender, poverty, urban residence, and single parenthood. Implications…

  16. Puerto Rico's PLATO Learning Program: An Independent Evaluation of the PLATO Learning Model

    ERIC Educational Resources Information Center

    Shillady, Lucinda; Miller, Libbie

    2004-01-01

    The Comprehensive School Reform (CSR) program has become a valuable resource in the implementation of the Puerto Rico Department of Education's educational reform process. To support the process, the Commonwealth of Puerto Rico granted computerized equipment, reading and mathematics software and training designed for schools. This included reading…

  17. The Spanish of Ponce, Puerto Rico: A Phonetic, Phonological, and Intonational Analysis

    ERIC Educational Resources Information Center

    Luna, Kenneth Vladimir

    2010-01-01

    This study investigates four aspects of Puerto Rican Spanish as represented in the Autonomous Municipality of Ponce: the behavior of coda /[alveolar flap]/, the behavior of /r/, the different realizations of coda /s/, and its intonational phonology. Previous studies on Puerto Rican Spanish report that coda /[alveolar flap]/ is normally realized as…

  18. The Puerto Rican Community and Natural Support Systems: Implications for the Education of Children.

    ERIC Educational Resources Information Center

    Delgado, Melvin

    This report explores how service providers and educators can better understand, support, and work with Puerto Rican natural support systems through a variety of collaborative strategies. A first section presents a definition of Puerto Rican natural support systems and a discussion of how they are operationalized, and describes the following four…

  19. Trajectories of Delinquency among Puerto Rican Children and Adolescents at Two Sites

    ERIC Educational Resources Information Center

    Maldonado-Molina, Mildred M.; Piquero, Alex R.; Jennings, Wesley G.; Bird, Hector; Canino, Glorisa

    2009-01-01

    This study examined the trajectories of delinquency among Puerto Rican children and adolescents in two cultural contexts. Relying on data from the Boricua Youth Study, a longitudinal study of children and youth from Bronx, New York, and San Juan, Puerto Rico, a group-based trajectory procedure estimated the number of delinquency trajectories,…

  20. New genus and species of flea beetles (Coleoptera: Chrysomelidae: Galerucinae: Alticini) from Puerto Rico

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A new genus (Borinken) and five new species (Borinken elyunque, Distigmoptera chamorrae, Kiskeya elyunque, Ulrica eltoro, and U. iviei) from Puerto Rico are described and illustrated. A key to all Caribbean Monoplatini genera, a key to all Kiskeya species and to Ulrica species of Puerto Rico are pro...

  1. Puerto Rican Sources in Literature: Research and References in an Academic Library.

    ERIC Educational Resources Information Center

    Gonzalez, Nelly S.

    Because of its complex history, Puerto Rico's legend and myth surpass the literature of other regions and present special characteristics and problems pertaining to its population. Bibliographic control of Puerto Rican publications is often insufficient and there is a need for an organized and extensive bibliography which covers all disciplines…

  2. The Ethnic Queue in the U.S.: The Case of the Puerto Ricans.

    ERIC Educational Resources Information Center

    Rodriguez, Clara

    What effects will racial and ethnic discrimination have on Puerto Ricans? Will Puerto Ricans go the route of previous immigrant groups? Or will they be like blacks? What bearings does all this have on other ethnic groups? On blacks? The examination of the historical context begins with a discussion of the origins of ethnic and racial prejudice in…

  3. English Language Training for Puerto Rican Navy Recruits: Evaluation of Pilot Program. Technical Report 155.

    ERIC Educational Resources Information Center

    Copeland, D. Robert; And Others

    An evaluation of the effectiveness of the English language training for Navy recruits at the English Technical Language School (ETLS) in Puerto Rico is reported. The study covers the period of December 7, 1981, to September 30, 1983. It tracked Puerto Rican Army National Guard (PRANG) personnel from completion of English language training through…

  4. Co-Evolution in an Outlying Ethnic Community: The Puerto Ricans of Hartford, Connecticut.

    ERIC Educational Resources Information Center

    Backstrand, Jeffrey R.; Schensul, Stephen

    1982-01-01

    Utilizing a model of ethnic community/host community co-evolution, describes interactions between the host environment and the Puerto Rican community of Hartford. Proposes a model for understanding smaller Puerto Rican communities--those outside the large urban centers usually studied. (GC)

  5. Puerto Rican Women and Children: Issues in Health, Growth, and Development. Topics in Social Psychiatry.

    ERIC Educational Resources Information Center

    Lamberty, Gontran, Ed.; Coll, Cynthia Garcia, Ed.

    Noting that most socioeconomic and demographic indicators are negative for Puerto Rican mothers and children, this book enhances the current knowledge about the growth and development of Puerto Rican mothers and children, and discusses the likely social origins of their suboptimal experiences. Thirteen papers are presented. The opening chapter…

  6. CONSTRUCTION OF A GENERAL GROUP TEST FOR PUERTO RICAN STUDENTS IN THE ELEMENTARY AND SECONDARY SCHOOLS.

    ERIC Educational Resources Information Center

    ROCA, PABLO

    THIS STUDY ATTEMPTED TO DEVELOP A GROUP TEST OF GENERAL ABILITY WHICH WILL ACCURATELY ASSESS THE INTELLECTUAL CAPACITIES OF ELEMENTARY AND SECONDARY STUDENTS IN THE PUERTO RICAN SCHOOLS. THE OBJECTIVES WERE--(1) TO DETERMINE WHAT COMMON INTELLECTUAL TASKS INDICATE MENTAL ABILITY IN SPANISH-SPEAKING PUERTO RICAN AND OTHER ENGLISH-SPEAKING AMERICAN…

  7. 42 CFR 412.210 - Puerto Rico rates for Federal fiscal years 1989 through 2003.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 2 2013-10-01 2013-10-01 false Puerto Rico rates for Federal fiscal years 1989... § 412.210 Puerto Rico rates for Federal fiscal years 1989 through 2003. (a) General rule. (1) CMS... hospital discharge occurring in Federal fiscal years 1989 through 2003 that involves inpatient...

  8. 42 CFR 412.210 - Puerto Rico rates for Federal fiscal years 1989 through 2003.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false Puerto Rico rates for Federal fiscal years 1989... § 412.210 Puerto Rico rates for Federal fiscal years 1989 through 2003. (a) General rule. (1) CMS... hospital discharge occurring in Federal fiscal years 1989 through 2003 that involves inpatient...

  9. 42 CFR 412.210 - Puerto Rico rates for Federal fiscal years 1989 through 2003.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 2 2012-10-01 2012-10-01 false Puerto Rico rates for Federal fiscal years 1989... § 412.210 Puerto Rico rates for Federal fiscal years 1989 through 2003. (a) General rule. (1) CMS... hospital discharge occurring in Federal fiscal years 1989 through 2003 that involves inpatient...

  10. 42 CFR 412.210 - Puerto Rico rates for Federal fiscal years 1989 through 2003.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 2 2014-10-01 2014-10-01 false Puerto Rico rates for Federal fiscal years 1989... § 412.210 Puerto Rico rates for Federal fiscal years 1989 through 2003. (a) General rule. (1) CMS... hospital discharge occurring in Federal fiscal years 1989 through 2003 that involves inpatient...

  11. Puerto Rican Students in U.S. Schools. Sociocultural, Political, and Historical Studies in Education.

    ERIC Educational Resources Information Center

    Nieto, Sonia, Ed.

    This collection of papers presents scholarly writings and personal reflections on Puerto Rican students in American schools. Following "Introduction and Overview" (Sonia Nieto), there are 12 chapters in five parts. Part 1, "Historical and Sociopolitical Context," includes: (1) "Puerto Rican Students in U.S. Schools: A Brief History" (Sonia Nieto);…

  12. English Proficiency and Admission and Graduation of Post-Secondary Students at a Puerto Rican University

    ERIC Educational Resources Information Center

    Alea, Jamie

    2009-01-01

    This dissertation has examined English proficiency as a mediating social factor within the occupational structure of Puerto Rico. It included an analysis of the educational records of 641 students majoring in industrial engineering, nursing, education and finance of the University of Puerto Rico, Mayaguez from 1998-2000. The investigation…

  13. Prevalence of cardiovascular disease risk factors among older Puerto Rican adults living in Massachusetts

    Technology Transfer Automated Retrieval System (TEKTRAN)

    There remains limited research on cardiovascular disease (CVD) risk factors in Puerto Rican adults. We compared lifestyle and CVD risk factors in Puerto Rican men and women with normal fasting glucose (NFG), impaired fasting glucose (IFG), or type 2 diabetes (T2D), and investigated achievement of Am...

  14. 76 FR 64958 - Puerto Rico; Amendment No. 5 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ... Assistance (DUA); 97.046, Fire Management Assistance Grant; 97.048, Disaster Housing Assistance to... SECURITY Federal Emergency Management Agency Puerto Rico; Amendment No. 5 to Notice of a Major Disaster... notice of a major disaster declaration for the Commonwealth of Puerto Rico (FEMA-4017-DR), dated...

  15. 76 FR 56778 - Puerto Rico; Amendment No. 2 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-14

    ..., Disaster Unemployment Assistance (DUA); 97.046, Fire Management Assistance Grant; 97.048, Disaster Housing... SECURITY Federal Emergency Management Agency Puerto Rico; Amendment No. 2 to Notice of a Major Disaster... notice of a major disaster declaration for the Commonwealth of Puerto Rico (FEMA-4017-DR), dated...

  16. IQ's of Puerto Rican Head Start Children on the Vane Kindergarten Test

    ERIC Educational Resources Information Center

    Walsh, John F.; D'Angelo, Rita

    1971-01-01

    Comparisons between Vane's standardization sample and the Puerto Rican group yielded no significant differences in full scale scores. On the Vocabulary subtest, Puerto Rican subjects earned lower mean scores; on the non-verbal subtests, they scored higher than the normative group. (Author)

  17. Language Policies in Puerto Rican Higher Education: Conflicting Assumptions of Bilingualism

    ERIC Educational Resources Information Center

    Carroll, Kevin S.

    2016-01-01

    This paper describes the language policies at 38 institutions of higher education on the Caribbean island of Puerto Rico. As a commonwealth of the US, Spanish and English hold co-official status on Puerto Rico despite the fact that majority of islanders use Spanish as their first language. Given the colonial status of the island, English has held…

  18. QUANTIFYING SEDIMENT CONTRIBUTIONS TO THE GUÁNICA BAY PUERTO RICO

    EPA Science Inventory

    The island of Puerto Rico faces considerable challenges regarding sustainable land use and effects of land use on adjacent freshwater and marine ecosystem services. In watersheds feeding Guánica Bay (southwestern Puerto Rico), increased soil erosion and sediment loading to strea...

  19. Dominican and Puerto Rican Women in Partnerships and Their Sexual Risk Behaviors

    ERIC Educational Resources Information Center

    Moreno, Claudia L.; El-Bassel, Nabila

    2007-01-01

    This study compares demographic characteristics, sexual risk factors for HIV/STI, and cultural predictors of sexual risk among 254 Dominican and 1,012 Puerto Rican women using outpatient health care in New York City. More Dominicans were born outside continental United States and were employed, whereas more Puerto Ricans were single and less…

  20. Sexual Risk Factors for HIV and Violence among Puerto Rican Women in New York City

    ERIC Educational Resources Information Center

    Moreno, Claudia L.; Morrill, Allison C.; El-Bassel, Nabila

    2011-01-01

    The authors examined sexual factors for HIV risk in 1,003 women of Puerto Rican heritage who attended a community-based New York City hospital clinic. Participants' ages ranged from 18 to 73 years. Half were born in the continental United States, and half were born in the Commonwealth of Puerto Rico. All were sexually active within the past 90…

  1. Overlapping Influence and Linguistic Assimilation in Second Generation Puerto Rican English.

    ERIC Educational Resources Information Center

    Wolfram, Walt

    The English spoken by second generation Puerto Ricans in Harlem is influenced by black English heard in the surrounding community, standard English used in the school, and the Spanish-influenced English used by the first generation Puerto Rican community. The study of these influences is conducted according to recently developed sociolinguistic…

  2. What about the Teachers and the Classes? Puerto Rican Students in Chicago Share Their Experience.

    ERIC Educational Resources Information Center

    Davila, Erica R.

    This paper explores Puerto Rican high school students' experiences in the Chicago Public Schools (CPS). Data were collected via individual and group interviews with Puerto Rican students, focusing on the relationships, or lack thereof, among participants and their teachers and counselors and the relevance and/or interest, or lack thereof, of…

  3. The American Pressure Cooker...The Puerto Rican on the Mainland.

    ERIC Educational Resources Information Center

    Soy, Rosa H.; Sanchez, Isabel

    The purpose of this essay is to uncover the factors which have so greatly affected the educational and social aspect of the Puerto Rican's life in the New York metropolitan area. It is concluded that school systems are obviously not going to foster disorder or encourage criticism. The initiative is up to the community. The Puerto Rican community…

  4. 40 CFR 409.80 - Applicability; description of the Puerto Rican raw cane sugar processing subcategory.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Puerto Rican raw cane sugar processing subcategory. 409.80 Section 409.80 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Puerto Rican Raw Cane Sugar Processing Subcategory § 409.80 Applicability; description of...

  5. 40 CFR 409.80 - Applicability; description of the Puerto Rican raw cane sugar processing subcategory.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Puerto Rican raw cane sugar processing subcategory. 409.80 Section 409.80 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Puerto Rican Raw Cane Sugar Processing Subcategory § 409.80 Applicability; description of...

  6. 40 CFR 409.80 - Applicability; description of the Puerto Rican raw cane sugar processing subcategory.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Puerto Rican raw cane sugar processing subcategory. 409.80 Section 409.80 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Puerto Rican Raw Cane Sugar Processing Subcategory § 409.80 Applicability; description of...

  7. 40 CFR 409.80 - Applicability; description of the Puerto Rican raw cane sugar processing subcategory.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Puerto Rican raw cane sugar processing subcategory. 409.80 Section 409.80 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Puerto Rican Raw Cane Sugar Processing Subcategory § 409.80 Applicability; description of...

  8. 40 CFR 409.80 - Applicability; description of the Puerto Rican raw cane sugar processing subcategory.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Puerto Rican raw cane sugar processing subcategory. 409.80 Section 409.80 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Puerto Rican Raw Cane Sugar Processing Subcategory § 409.80 Applicability; description of...

  9. Pilot study of mold population inside and outside of Puerto Rican residences

    EPA Science Inventory

    Abstract: Puerto Rico has the highest asthma prevalence in the US. In the states, mold exposures have been linked to the development and exacerbation of asthma. For a pilot study of mold populations in Puerto Rico, dust and air samples were collected in January 2013 inside and ou...

  10. Association between sleep duration, insomnia symptoms and bone mineral density in older Puerto Rican adults

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Objective: To examine the association between sleep patterns (sleep duration and insomnia symptoms) and total and regional bone mineral density (BMD) among older Boston Puerto Rican adults. Materials/Methods: We conducted a cross-sectional study including 750 Puerto Rican adults, aged 47–79 y livi...

  11. 33 CFR 165.771 - Safety Zone; Bahia de Ponce, Puerto Rico.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety Zone; Bahia de Ponce... Zone; Bahia de Ponce, Puerto Rico. (a) Location. The following area is established as a safety zone... Bahia de Ponce, on approach to or departure from the Puerto de Ponce waterfront facility in Bahia...

  12. 42 CFR 412.374 - Payments to hospitals located in Puerto Rico.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... HUMAN SERVICES MEDICARE PROGRAM PROSPECTIVE PAYMENT SYSTEMS FOR INPATIENT HOSPITAL SERVICES Prospective Payment System for Inpatient Hospital Capital Costs Special Rules for Puerto Rico Hospitals § 412.374 Payments to hospitals located in Puerto Rico. (a) FY 1998 through FY 2004. Payments for...

  13. Pilot study of mold populations inside and outside of Puerto Rican residences

    EPA Science Inventory

    Puerto Rico has the highest asthma prevalence in the US. In the states, mold exposures have been linked to the development and exacerbation of asthma. For a pilot study of mold populations in Puerto Rico, dust and air samples were collected in January 2013 inside and outside of...

  14. Food Insecurity Is Associated with Acculturation and Social Networks in Puerto Rican Households

    ERIC Educational Resources Information Center

    Dhokarh, Rajanigandha; Himmelgreen, David A.; Peng, Yu-Kuei; Segura-Perez, Sofia; Hromi-Fiedler, Amber; Perez-Escamilla, Rafael

    2011-01-01

    Objective: To examine whether acculturation and social networks influence household food insecurity in an inner-city Puerto Rican community. Methods: A survey was administered to 200 low-income female Puerto Rican caregivers with at least 1 child 12-72 months old living in Hartford, CT. Food insecurity was measured with the Radimer/Cornell Hunger…

  15. 78 FR 9884 - Approval of Subzone Status; Zimmer Manufacturing BV; Ponce, Puerto Rico

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    ... Foreign-Trade Zones Board Approval of Subzone Status; Zimmer Manufacturing BV; Ponce, Puerto Rico Pursuant... application to the Board for the establishment of a subzone at the facility of Zimmer Manufacturing BV located... Manufacturing BV located in Ponce, Puerto Rico (Subzone 163A), as described in the application and...

  16. 7 CFR 245.4 - Exceptions for Puerto Rico and the Virgin Islands.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS DETERMINING ELIGIBILITY FOR FREE AND REDUCED PRICE MEALS AND FREE MILK IN SCHOOLS § 245.4 Exceptions for Puerto Rico and the Virgin Islands. Because the State agencies of Puerto Rico and the Virgin Islands provide free meals or milk to...

  17. 7 CFR 245.4 - Exceptions for Puerto Rico and the Virgin Islands.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS DETERMINING ELIGIBILITY FOR FREE AND REDUCED PRICE MEALS AND FREE MILK IN SCHOOLS § 245.4 Exceptions for Puerto Rico and the Virgin Islands. Because the State agencies of Puerto Rico and the Virgin Islands provide free meals or milk to...

  18. 7 CFR 245.4 - Exceptions for Puerto Rico and the Virgin Islands.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS DETERMINING ELIGIBILITY FOR FREE AND REDUCED PRICE MEALS AND FREE MILK IN SCHOOLS § 245.4 Exceptions for Puerto Rico and the Virgin Islands. Because the State agencies of Puerto Rico and the Virgin Islands provide free meals or milk to...

  19. A Study of Disruptive Behavior Disorders in Puerto Rican Youth: I. Background, Design, and Survey Methods

    ERIC Educational Resources Information Center

    Bird, Hector R.; Canino, Glorisa J.; Davies, Mark; Duarte, Cristiane S.; Febo, Vivian; Ramirez, Rafael; Hoven, Christina; Wicks, Judith; Musa, George; Loeber, Rolf

    2006-01-01

    Objective: This is the first of two related articles on a study carried out between 2000 and 2003 designed to assess the prevalence, associated comorbidities, and correlates of disruptive behavior disorders in two populations of Puerto Rican children: one in the Standard Metropolitan Areas of San Juan and Caguas in Puerto Rico, and the other in…

  20. Longitudinal Development of Antisocial Behaviors in Young and Early Adolescent Puerto Rican Children at Two Sites

    ERIC Educational Resources Information Center

    Bird, Hector R.; Shrout, Patrick E.; Davies, Mark; Canino, Glorisa; Duarte, Cristiane S.; Shen, Sa; Loeber, Rolf

    2007-01-01

    Objective: This report provides descriptive longitudinal findings over three waves of a study designed to assess the development of antisocial behaviors in young and early adolescent Puerto Rican children at two sites. Method: Through the use of standard assessment measures, representative samples of Puerto Rican children of both genders 5 to 13…

  1. An Exploration of the Effects of Language Policy in Education in a Contemporary Puerto Rican Society

    ERIC Educational Resources Information Center

    Maldonado-Valentín, Mirta

    2016-01-01

    During the Spanish regimen, Puerto Rican education was limited and restricted to Spanish language as the medium of instruction. It was not until the U.S. colonization of the island that public education was introduced. As a result, English replaced Spanish as medium of instruction in the new educational system. Immediately after, Puerto Rican…

  2. Young Puerto Rican Children's Exploration of Racial Discourses within the Figured Worlds of Literature Circles

    ERIC Educational Resources Information Center

    Castrodad-Rodriguez, Patricia Margarita

    2010-01-01

    This study examines the racial discourses of six and seven year old Puerto Rican children participating in small group literature circles over one academic year. The main research question is "How do Puerto Rican young children in a multiage classroom construct race through dialogue within the figured worlds of literature circles?" This study…

  3. Language Policy in Puerto Rico's Higher Education: Opening the Door for Translanguaging Practices

    ERIC Educational Resources Information Center

    Carroll, Kevin S.; Mazak, Catherine M.

    2017-01-01

    This paper investigates the relationship between meso university language policies in Puerto Rico and their micro instantiations in an undergraduate psychology classroom. We describe a typology of language policies used by 38 universities and campuses in Puerto Rico where their openness allows for flexible implementation of everyday micro policy.…

  4. Association between BDNF-rs6265 and obesity in the Boston Puerto Rican Health Study

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The objective of this study is to examine a functional variant (rs6265) in the BDNF gene interacting with dietary intake modulate obesity traits in the Boston Puerto Rican Health Study population. BDNF rs6265 was genotyped in 1147 Puerto Ricans (aged 45-75 years), and examined for association with o...

  5. Home Style Puerto Rican: A Study of Language Maintenance and Use in New England

    ERIC Educational Resources Information Center

    Urzua, Alfredo; Gomez, Edwin

    2008-01-01

    This study explores Spanish language maintenance in Southbridge, Massachusetts, a suburban town with a vibrant Puerto Rican community. The investigation focuses on the extent to which Southbridge Puerto Ricans use Spanish and English at home, and their attitudes toward Spanish language maintenance. Survey data, especially the impact of factors…

  6. Informal Unions among Mainland Puerto Ricans: Cohabitation or an Alternative to Legal Marriage?

    ERIC Educational Resources Information Center

    Landale, Nancy S.; Fennelly, Katherine

    1992-01-01

    Examined meaning of informal unions among mainland Puerto Rican women. Compared characteristics of women in informal unions to those of single and married women; assessed whether Puerto Rican women defined their informal unions as nonmarital cohabitation or form of marriage; and examined predictors of women's definitions of informal unions. Found…

  7. Cuento Therapy. Folktales as a Culturally Sensitive Psychotherapy for Puerto Rican Children. Monograph No. 12.

    ERIC Educational Resources Information Center

    Constantino, Giuseppe; And Others

    A seven-year project developing and testing cuento therapy, a form of child psychotherapy in which Puerto Rican mothers recount to their children folktales taken from Puerto Rican culture, is described and evaluated in this monograph. Chapter 1 explains how the research presented in later chapters fits into substantially broader patterns of…

  8. Puerto-Rico in the Whirlwind of 1898: Conflict, Continuity, and Change.

    ERIC Educational Resources Information Center

    Martinez-Fernandez, Luis

    1998-01-01

    Examines the role played by Puerto Rico in the Spanish-American War. Although fighting on the island lasted only 19 days, it resulted in the the United States assuming possession of Puerto Rico as a commonwealth. Discusses the ongoing effects of this on the economy, and the movement toward statehood. (MJP)

  9. Deformation and Flexibility Equations for ARIS Umbilicals Idealized as Planar Elastica

    NASA Technical Reports Server (NTRS)

    Hampton, R. David; Leamy, Michael J.; Bryant, Paul J.; Quraishi, Naveed

    2005-01-01

    The International Space Station relies on the active rack isolation system (ARIS) as the central component of an integrated, stationwide strategy to isolate microgravity space-science experiments. ARIS uses electromechanical actuators to isolate an international standard payload rack from disturbances due to the motion of the Space Station. Disturbances to microgravity experiments on ARIS isolated racks are transmitted primarily via the ARIS power and vacuum umbilicals. Experimental tests indicate that these umbilicals resonate at frequencies outside the ARIS controller s bandwidth at levels of potential concern for certain microgravity experiments. Reduction in the umbilical resonant frequencies could help to address this issue. This work documents the development and verification of equations for the in-plane deflections and flexibilities of an idealized umbilical (thin, flexible, inextensible, cantilever beam) under end-point, in-plane loading (inclined-force and moment). The effect of gravity is neglected due to the on-orbit application. The analysis assumes an initially curved (not necessarily circular), cantilevered umbilical with uniform cross-section, which undergoes large deflections with no plastic deformation, such that the umbilical slope changes monotonically. The treatment is applicable to the ARIS power and vacuum umbilicals under the indicated assumptions.

  10. Estimation of the total number of mast cells in the human umbilical cord. A methodological study.

    PubMed

    Engberg Damsgaard, T M; Windelborg Nielsen, B; Sørensen, F B; Henriques, U; Schiøtz, P O

    1992-09-01

    The aim of the present study was to estimate the total number of mast cells in the human umbilical cord. Using 50 microns-thick paraffin sections, made from a systematic random sample of umbilical cord, the total number of mast cells per cord was estimated using a combination of the optical disector and fractionated sampling. The mast cell of the human umbilical cord was found in Wharton's jelly, most frequently in close proximity to the three blood vessels. No consistent pattern of variation in mast cell numbers from the fetal end of the umbilical cord towards the placenta was seen. The total number of mast cells found in the umbilical cord was 5,200,000 (median), range 2,800,000-16,800,000 (n = 7), that is 156,000 mast cells per gram umbilical cord (median), range 48,000-267,000. Thus, the umbilical cord constitutes an adequate source of mast cells for further investigation of these cells in the newborn, e.g. for describing their functional and secretory characteristics and possible clinical relevance in relation to the development of allergic, inflammatory and immunological diseases in infancy and childhood.

  11. New seafloor map of the Puerto Rico Trench helps assess earthquake and tsunami hazards

    USGS Publications Warehouse

    ten Brink, Uri S.; Danforth, William; Polloni, Christopher; Andrews, Brian D.; Llanes Estrada, Pilar; Smith, Shepard; Parker, Eugene; Uozumi, Toshihiko

    2004-01-01

    The Puerto Rico Trench, the deepest part of the Atlantic Ocean, is located where the North American (NOAM) plate is subducting under the Caribbean plate (Figure l). The trench region may pose significant seismic and tsunami hazards to Puerto Rico and the U.S.Virgin Islands, where 4 million U.S. citizens reside. Widespread damage in Puerto Rico and Hispaniola from an earthquake in 1787 was estimated to be the result of a magnitude 8 earthquake north of the islands [McCann et al., 2004]. A tsunami killed 40 people in NW Puerto Rico following a magnitude 7.3 earthquake in 1918 [Mercado and McCann, 1998]. Large landslide escarpments have been mapped on the seafloor north of Puerto Rico [Mercado et al., 2002; Schwab et al., 1991],although their ages are unknown.

  12. Ethical issues relating to the banking of umbilical cord blood in Mexico

    PubMed Central

    2009-01-01

    Background Umbilical cord banks are a central component, as umbilical cord tissue providers, in both medical treatment and scientific research with stem cells. But, whereas the creation of umbilical cord banks is seen as successful practice, it is perceived as a risky style of play by others. This article examines and discusses the ethical, medical and legal considerations that arise from the operation of umbilical cord banks in Mexico. Discussion A number of experts have stated that the use of umbilical cord goes beyond the mere utilization of human tissues for the purpose of treatment. This tissue is also used in research studies: genetic studies, studies to evaluate the effectiveness of new antibiotics, studies to identify new proteins, etc. Meanwhile, others claim that the law and other norms for the functioning of cord banks are not consistent and are poorly defined. Some of these critics point out that the confidentiality of donor information is handled differently in different places. The fact that private cord banks offer their services as "biological insurance" in order to obtain informed consent by promising the parents that the tissue that will be stored insures the health of their child in the future raises the issue of whether the consent is freely given or given under coercion. Another consideration that must be made in relation to privately owned cord banks has to do with the ownership of the stored umbilical cord. Summary Conflicts between moral principles and economic interests (non-moral principles) cause dilemmas in the clinical practice of umbilical cord blood storage and use especially in privately owned banks. This article presents a reflection and some of the guidelines that must be followed by umbilical cord banks in order to deal with these conflicts. This reflection is based on the fundamental notions of ethics and public health and seeks to be a contribution towards the improvement of umbilical cord banks' performance. PMID:19678958

  13. Isolation of Multipotent Mesenchymal Stromal Cells from Cryopreserved Human Umbilical Cord Tissue.

    PubMed

    Romanov, Yu A; Balashova, E E; Volgina, N E; Kabaeva, N V; Dugina, T N; Sukhikh, G T

    2016-02-01

    Umbilical cord stroma is an easily available, convenient, and promising source of multipotent mesenchymal stromal cells for regenerative medicine. Cryogenic storage of umbilical cord tissue provides more possibilities for further isolation of multipotent mesenchymal stromal cells for autologous transplantation or scientific purposes. Here we developed a protocol for preparation of the whole umbilical cord tissue for cryogenic storage that in combination with the previously described modified method of isolation of multipotent mesenchymal stromal cells allowed us to isolate cells with high proliferative potential, typical phenotype, and preserved differentiation potencies.

  14. Nurses' guide to early detection of umbilical arterial catheter complications in infants.

    PubMed

    Furdon, Susan Arana; Horgan, Michael J; Bradshaw, Wanda Todd; Clark, David A

    2006-10-01

    Umbilical arterial catheters (UAC) are routinely used in the care of critically ill newborns. Complications related to UACs include vascular compromise, hemorrhage, complications related to malposition, severance of the catheter itself, and infection. This article is Part II in a series dedicated to assessing infants with an umbilical catheter. Part I focused on infants with umbilical venous catheters; this article will focus on the physical assessment relevant to infants with an UAC. Complications related to UACs can occur during any phase of treatment: insertion, while indwelling, or after discontinuing the catheter. Review of clinical signs of complications along with clinical photographs, will assist caregivers in promptly recognizing UAC-related complications.

  15. Timing of umbilical cord clamping of term infants.

    PubMed

    Ceriani Cernadas, José María

    2017-04-01

    For at least over 200 years, multiple controversies have arisen around the timing of umbilical cord clamping. In the past decades, early cord clamping (within the first 15 seconds) had markedly prevailed. Only in the 21st century, randomized controlled trials have demonstrated the benefits of delayed cord clamping (at 2-3 minutes). Delayed cord clamping has been practiced in obstetrics based on the recommendations made by scientific societies and in systematic reviews, which have provided solid evidence to support this practice in term infants. This review describes the most relevant factors supporting the use of delayed cord clamping in term infants. It points out the essential role played by physiological mechanisms which, undoubtedly, allow us to understand the benefits of delayed cord clamping and advise us to wait for what nature has established. Other relevant aspects supporting delayed cord clamping are also described here.

  16. Human umbilical cord blood cells and diabetes mellitus: recent advances.

    PubMed

    Reddi, Alluru S; Kothari, Neil; Kuppasani, Kishore; Ende, Norman

    2015-01-01

    Stem cell therapy for patients with diabetes is an area of great interest to both scientists and clinicians. Human umbilical cord blood cells (HUCBCs) are being increasingly used as a source of stem cells for cell-based therapy for diabetes because these cells can differentiate into pancreatic islet β-cells. Administration of HUCBCs has been shown to lower blood glucose levels in diabetic animal models. The use of autologous HUCBC transfusion in type 1 diabetic children has not shown any benefit. However, "Stem Cell Educator" therapy has shown promise in long term lowering of blood glucose levels in both type 1 and type 2 diabetic patients. In this review, we will briefly discuss recent advances in HUCBC therapy in the treatment of diabetes and some of its complications.

  17. Umbilical mechanism assembly for the international space station

    NASA Technical Reports Server (NTRS)

    Mandvi, A. Ali

    1996-01-01

    Mechanisms for engaging and disengaging electrical and fluid line connectors are required to be operated repeatedly in hazardous or remote locations on space station, nuclear reactors, toxic chemical and undersea environments. Such mechanisms may require shields to protect the mating faces of the connectors when connectors are not engaged and move these shields out of the way during connector engagement. It is desirable to provide a force-transmitting structure to react the force required to engage or disengage the connectors. It is also desirable that the mechanism for moving the connectors and shields is reliable, simple, and the structure as lightweight as possible. With these basic requirements, an Umbilical Mechanism Assembly (UMA) was originally designed for the Space Station Freedom and now being utilized for the International Space Station.

  18. [Advantage of delayed umbilical cord clamping in the newborn infant].

    PubMed

    Menget, A; Mougey, C; Thiriez, G; Riethmuller, D

    2013-09-01

    The timing of umbilical cord clamping remains controversial. Although most maternity wards use the early clamping (5-15s), randomized studies and meta-analyses have demonstrated the benefit of delayed clamping for term and preterm newborn infants over the past 10 years. Indeed, placentofetal transfusion of 20-30 ml/kg in 2-3 min improves the iron status of term infants and prevents infant hypochromic anemia. Infant anemia is a public health problem in many developing countries. For preterm newborns, placental transfusion for 45 s or milking the cord for 15 s improves cardiovascular adaptation, with better hemodynamic stability, as well as decreased intraventricular hemorrhages, need for transfusion, and late-onset sepsis. A new look at this symbolic act is needed and professionals need to be persuaded of the importance of the "wait a minute" policy for a better physiological delivery.

  19. Recurrent umbilical cord accidents in a bottlenose dolphin Tursiops truncatus.

    PubMed

    García-Párraga, Daniel; Brook, Fiona; Crespo-Picazo, José Luís; Alvaro, Teresa; Valls, Mónica; Penadés, Mariola; Ortega, Joaquín; Corpa, Juan Manuel

    2014-02-19

    Three successive umbilical cord accidents (UCAs) were diagnosed in the same female bottlenose dolphin Tursiops truncatus during consecutive gestations. In 2 of these, transabdominal ultrasonographic examination revealed coiling of the UC around the peduncle of the foetus. All 3 foetuses were male, died in utero during the last third of gestation and were spontaneously aborted. The 3 UCs were elongated, flattened and congested. For 3 subsequent pregnancies, a different sire was used for mating, handling protocols and treatments were adjusted, and 3 live female calves were successfully delivered. UC lengths were normal. UCAs are associated with excessively long UCs and are not uncommon in humans and horses but are unusual in other species. We believe this is the first detailed report of recurrent UCAs in a dolphin.

  20. Sedimentation Survey of Lago La Plata, Puerto Rico, July 2006

    USGS Publications Warehouse

    Soler-López, Luis R.

    2008-01-01

    Lago La Plata dam is located between the municipalities of Naranjito and Toa Alta in north central Puerto Rico, about 5 kilometers south of the town of Toa Alta and about 5 kilometers north of the town of Naranjito. The reservoir impounds the waters of the Rio de La Plata, the Rio Guadiana, and the Rio Ca?as, and is part of the San Juan Metropolitan Water District, which provides about 35 percent of the total water demand for the area (Soler-Lopez and others, 2000). The reservoir has a drainage area of about 469 square kilometers. The dam was constructed in 1974 and is a concrete gravity structure with a normal pool elevation of 52.00 meters above mean sea level (Puerto Rico Electric Power Authority, 1979). During October 1998, the U.S. Geological Survey (USGS), Caribbean Water Science Center, in cooperation with the Puerto Rico Aqueduct and Sewer Authority (PRASA) conducted a bathymetric survey of Lago La Plata to assess the impact of Hurricane Georges on the storage capacity of the reservoir. Between July 17 and 20, 2006, the USGS and the PRASA conducted an additional bathymetric survey of Lago La Plata to update the reservoir storage capacity and determine the reservoir sedimentation rate by comparing the 2006 survey data with the 1998 survey data.. The purpose of this report is to update the reservoir storage capacity, sedimentation rates, and areas of substantial sediment accumulation since 1998. Historical (1974) data are referenced as needed to account for long-term storage capacity loss trends...

  1. Puerto Rican Statehood and the Caribbean Basin Stability.

    DTIC Science & Technology

    1986-04-01

    PPD (3:20). Kufloz-Harin handpicked his successor, a brilliant adminis- trator, Roberto Sanchez-Vilella (7:305). The plebiscite Was held in 1967 and...Szulc, Tad. "Should Puerto Rico be Our 51st State" Parade Magazine, 24 July 1983, pp. 12,15. 21. Varela , Luis. "El PIP Rechaza la Lucha Armada." El Nuevo...14 November 1985. 27. Martlnez- Varela , Josd Maj, FAS. Interview with author. Montgomery, Alabama, 18 December 1985. 28. Milla, Octavio MaJ, FAH

  2. Antibacterial properties of tropical plants from Puerto Rico.

    PubMed

    Meléndez, P A; Capriles, V A

    2006-03-01

    In an effort to document the antibacterial properties of plants commonly used by the people of Puerto Rico, we studied the effects of 172 plant species, utilizing the disc diffusion method, against Escherichia coli and Staphylococcus aureus. The methanolic extracts of 14 species showed antibacterial activities during this preliminary screen. These positive plant extracts were tested successively over 15 additional species. The results showed that extracts from Citrus aurantifolia (Rutaceae), Citrus aurantium (Rutaceae), Punica granatum (Punicaceae), Phyllanthus acidus (Euphorbiaceae) and Tamarindus indica (Caesalpiniaceae) possess strong in vitro antibacterial activity against the bacteria tested.

  3. Sedimentation Survey of Lago Guerrero, Aguadilla, Puerto Rico, March 2006

    USGS Publications Warehouse

    Soler-López, Luis R.

    2009-01-01

    Lago Guerrero is located in Aguadilla, northwestern Puerto Rico (fig. 1). The reservoir has a surface area of about 32,000 square meters and is excavated in Aymamon Limestone of Miocene age. This bedrock consists of chalk interbed-ded with solution-riddled hard limestone (Monroe, 1969). The reservoir was constructed in the 1930s as part of the Isabela Hydroelectric System to regulate flows to two hydroelectric plants-Central Isabel No. 2, at an elevation of about 110 meters above mean sea level, and Central Isabel No. 3, at about 55 meters above mean sea level. Hydroelectric power generation was discontinued during the early 1960s, although the exact date is unknown (Puerto Rico Electric Power Authority, written commun., 2007). The principal use of the reservoir since then has been to regulate flow to two public-supply water filtration plants and supply irrigation water for the Aguadilla area. Flow into the reservoir is derived from Lago Guajataca through a 26-kilometer-long Canal Principal de Diversion concrete canal (Puerto Rico Electric Power Authority, written commun., 2001). Additional inflow occurs on an incidental basis only during intensive rainfall from the immediate drainage area. The present Lago Guerrero drainage area is undetermined, due to the irregular and complex topography of the limestone terrain and anthropogenic modifications to the stormwater drainage system. Stormwater runoff, however, is presumed to be negligible compared to the almost constant inflow to the reservoir of about 59,300 cubic meters per day from Lago Guajataca (CSA Group, 2000). On March 9, 2006, the U.S. Geological Survey (USGS), Caribbean Water Science Center, in cooperation with the Puerto Rico Electric Power Authority (PREPA), conducted a bathymetric survey of Lago Guerrero to determine the storage capacity of the reservoir and sedimentation amount since a previous survey conducted on May 30, 2001. The March 2006 survey was made to develop a bathymetric map of the reservoir

  4. Development of earthquake ground motion relations for Puerto Rico

    NASA Astrophysics Data System (ADS)

    Motazedian, Dariush

    Empirical ground motion relations are a key input to seismic hazard analysis. Ground motion relations describe the peak ground amplitudes and frequency response characteristics of seismic waves as a function of magnitude and distance. This thesis provides the first region-specific ground motion relations for Puerto Rico. This work is important because Puerto Rico is a region of high seismic hazard and dense population. Due to a paucity of data at small distances and large magnitudes, there are insufficient Puerto Rico ground motion data to directly obtain ground motion relations for magnitudes and distances of most engineering interest. However data from moderate events can be used in conjunction with a seismological model to develop the relations. Fourier amplitudes and response spectra of Puerto Rico earthquakes of magnitude 3 to 5.5 have been analyzed to determine underlying regional model parameters. The regional data were used to determine key attenuation parameters, such as the quality factor Q, the duration of ground motion and generic site amplifications. To overcome the incompleteness of the data set, stochastic finite fault modeling was applied to generate a set of generic artificial waveforms for different magnitudes and distances. In stochastic finite fault modeling a large fault is divided into N subfaults and each subfault is considered as a small point source. Ground motions of subfaults, each of which are calculated by the stochastic point-source method, are summed with a proper delay time in the time domain to obtain the ground motion from the entire fault. The input parameters for the simulations are based on the attenuation parameters obtained from the real recorded waveforms from small to moderate events. Finite-fault simulations based on the stochastic method can be made using the computer program FINSIM. FINSIM has been validated in other regions, such as California, for which more data are available. FINSIM provides results that are

  5. Hurricane Hortense: impact on surface water in Puerto Rico

    USGS Publications Warehouse

    Torres-Sierra, Heriberto

    1997-01-01

    Late Monday night, September 9, and into the early morning hours of Tuesday, September 10, 1996, Hurricane Hortense passed over the southwestern part of Puerto Rico (inset). Hurricane Hortense made landfall as a Category One Hurricane (74 to 95 miles per hour) on the Saffir-Simpson Scale, with maximum sustained winds of nearly 80 miles per hour. The eye of Hurricane Hortense moved over the towns of Guayanilla, Yauco, Guánica, Lajas, San Germán, Cabo Rojo, Hormigueros, and Mayagüez (fig. 1).

  6. The La Parguera, Puerto Rico colony: establishment and early studies.

    PubMed

    Vandenbergh, J G

    1989-04-01

    Two islands off the southwest coast of Puerto Rico, La Cueva and Guayacan, were populated with monkeys derived from the Cayo Santiago colony and new imports from India during 1962-1963. This colony became known as the La Parguera Colony due to its proximity to the fishing village of La Parguera. Initial work on the island focused on studies of group formation and dynamics. Later, attention turned to field experiments on the interaction of behavior and hormones in coordinating reproduction and a number of other behavioral studies.

  7. Total parenteral alimentation via indwelling umbilical catheters in the newborn period.

    PubMed Central

    Hall, R T; Rhodes, P G

    1976-01-01

    Total parenteral alimentation (TPA) was delivered to 80 infants via indwelling umbilical artery and to 9 via indwelling umbilical venous catheters. The primary indication for catheter placement and maintenance was monitoring of arterial blood gases (umbilical venous catheter tip in left atrium) in a group of sick neonates requiring increased inspired oxygen or assisted ventilation. Results were compared with those from 23 infants who had tunnelled jugular catheters for a variety of chronic medical and surgical problems preventing gastric or intestinal feeding. A mean weight gain was achieved in both groups. Mortality and morbidity rates were similar in both groups. The most common complications were infection and thrombotic phenomena. Metabolic complications were few. It is concluded that infusing TPA solutions via indwelling umbilical catheters presents no greater risk than infusion via tunnelled jugular catheters, and provides a method for supplying adequate caloric intake for growth during the acute stage of illness. PMID:827978

  8. Active Vibration Isolation of Microgravity Experiments with Spring Umbilicals Using an Electrodynamic Actuator

    NASA Technical Reports Server (NTRS)

    Banerjee, B. B.; Allaire, P. E.; Grodsinsky, C. M.

    1996-01-01

    Microgravity experiments will require active vibration isolation in the low to mid frequency range of 0.1 Hz to 10 Hz. Approximately two orders of acceleration reduction (40 dB) will be required. Previous works have reported results for accelerations transmitted through the umbilical. This paper describes experimental and theoretical results for vibration isolation in one dimension (horizontal) where the simulated experiment is connected to the spacecraft by a spring umbilical. The experiment consisted of a spacecraft (shaker), experiment (mass), umbilical, accelerometer, control electronics, and Lorentz actuator. The experiment mass was supported in magnetic bearings to avoid any stiction problems. Acceleration feedback control was employed to obtain the vibration isolation. Three different spring umbilicals were employed. Acceleration reductions on the order of 40 dB were obtained over the frequency range of 0.1 Hz to 10 Hz. Good agreement was obtained between theory and experiment.

  9. In utero arsenic exposure and epigenome-wide associations in placenta, umbilical artery, and human umbilical vein endothelial cells.

    PubMed

    Cardenas, Andres; Houseman, E Andres; Baccarelli, Andrea A; Quamruzzaman, Quazi; Rahman, Mahmuder; Mostofa, Golam; Wright, Robert O; Christiani, David C; Kile, Molly L

    2015-01-01

    Exposure to arsenic early in life has been associated with increased risk of several chronic diseases and is believed to alter epigenetic programming in utero. In the present study, we evaluate the epigenome-wide association of arsenic exposure in utero and DNA methylation in placenta (n = 37), umbilical artery (n = 45) and human umbilical vein endothelial cells (HUVEC) (n = 52) in a birth cohort using the Infinium HumanMethylation450 BeadChip array. Unadjusted and cell mixture adjusted associations for each tissue were examined along with enrichment analyses relative to CpG island location and omnibus permutation tests of association among biological pathways. One CpG in artery (cg26587014) and 4 CpGs in placenta (cg12825509; cg20554753; cg23439277; cg21055948) reached a Bonferroni adjusted level of significance. Several CpGs were differentially methylated in artery and placenta when controlling the false discovery rate (q-value<0.05), but none in HUVEC. Enrichment of hypomethylated CpG islands was observed for artery while hypermethylation of open sea regions were present in placenta relative to prenatal arsenic exposure. The melanogenesis pathway was differentially methylated in artery (Max F P < 0.001), placenta (Max F P < 0.001), and HUVEC (Max F P = 0.02). Similarly, the insulin-signaling pathway was differentially methylated in artery (Max F P = 0.02), placenta (Max F P = 0.02), and HUVEC (Max F P = 0.02). Our results show that prenatal arsenic exposure can alter DNA methylation in artery and placenta but not in HUVEC. Further studies are needed to determine if these alterations in DNA methylation mediate the effect of prenatal arsenic exposure and health outcomes later in life.

  10. In utero arsenic exposure and epigenome-wide associations in placenta, umbilical artery, and human umbilical vein endothelial cells

    PubMed Central

    Cardenas, Andres; Houseman, E Andres; Baccarelli, Andrea A; Quamruzzaman, Quazi; Rahman, Mahmuder; Mostofa, Golam; Wright, Robert O; Christiani, David C; Kile, Molly L

    2015-01-01

    Exposure to arsenic early in life has been associated with increased risk of several chronic diseases and is believed to alter epigenetic programming in utero. In the present study, we evaluate the epigenome-wide association of arsenic exposure in utero and DNA methylation in placenta (n = 37), umbilical artery (n = 45) and human umbilical vein endothelial cells (HUVEC) (n = 52) in a birth cohort using the Infinium HumanMethylation450 BeadChip array. Unadjusted and cell mixture adjusted associations for each tissue were examined along with enrichment analyses relative to CpG island location and omnibus permutation tests of association among biological pathways. One CpG in artery (cg26587014) and 4 CpGs in placenta (cg12825509; cg20554753; cg23439277; cg21055948) reached a Bonferroni adjusted level of significance. Several CpGs were differentially methylated in artery and placenta when controlling the false discovery rate (q-value<0.05), but none in HUVEC. Enrichment of hypomethylated CpG islands was observed for artery while hypermethylation of open sea regions were present in placenta relative to prenatal arsenic exposure. The melanogenesis pathway was differentially methylated in artery (Max F P < 0.001), placenta (Max F P < 0.001), and HUVEC (Max F P = 0.02). Similarly, the insulin-signaling pathway was differentially methylated in artery (Max F P = 0.02), placenta (Max F P = 0.02), and HUVEC (Max F P = 0.02). Our results show that prenatal arsenic exposure can alter DNA methylation in artery and placenta but not in HUVEC. Further studies are needed to determine if these alterations in DNA methylation mediate the effect of prenatal arsenic exposure and health outcomes later in life. PMID:26646901

  11. Amniotic band syndrome with sacral agenesis and umbilical cord entrapment: A case report emphasizing the value of evaluation of umbilical cord

    PubMed Central

    Gupta, Kanika; Venkatesan, Bhuvaneswari; Chandra, Tushar; Rajeswari, Kathiah; Devi, Thangammal Kandasamy Renuka

    2015-01-01

    Amniotic band syndrome is a rare congenital disorder caused by entrapment of fetal parts by fibrous amniotic bands in utero. The congenital anomalies seen in this syndrome vary widely and defects may be isolated or multiple and do not follow a specific pattern. Asymmetric distribution of defects is the hallmark of this syndrome. The diagnosis is difficult to make on ultrasound and relies on identification of amniotic bands. We report a case of amniotic band syndrome with sacral agenesis diagnosed on routine antenatal ultrasound scan in the second offspring of a recently diagnosed diabetic mother. The associated features were entrapment of umbilical cord, caudal adhesions and lower limb anomalies. Medical termination of pregnancy was done and all the fetal anomalies as well as umbilical cord abnormalities were confirmed. The importance of meticulous scanning to evaluate for amniotic bands and the umbilical cord in addition to the fetal structures is emphasized. PMID:25926929

  12. Umbilical Cord as Prospective Source for Mesenchymal Stem Cell-Based Therapy

    PubMed Central

    2016-01-01

    The paper presents current evidence on the properties of human umbilical cord-derived mesenchymal stem cells, including origin, proliferative potential, plasticity, stability of karyotype and phenotype, transcriptome, secretome, and immunomodulatory activity. A review of preclinical studies and clinical trials using this cell type is performed. Prospects for the use of mesenchymal stem cells, derived from the umbilical cord, in cell transplantation are associated with the need for specialized biobanking and transplant standardization criteria. PMID:27651799

  13. Sedimentation survey of Lago Loco, Puerto Rico, March 2000

    USGS Publications Warehouse

    Soler-López, Luis R.

    2002-01-01

    Lago Loco, a small reservoir property of the Puerto Rico Electric Power Authority and part of the Southwestern Puerto Rico Project, has lost 64 percent of its original storage capacity. In 1951, the original storage capacity was about 2.40 million cubic meters, decreasing to 1.43 million cubic meters in 1986 and to 0.87 million cubic meters in March 2000. The storage loss or longterm sedimentation rate increased from 27,714 cubic meters per year from the period of 1951 to 1986 to 31,224 cubic meters per year for the period of 1951 to 2000. This represents a capacity loss of about 1.1 percent per year for the period of 1951 to 1986 and 1.3 percent per year for 1951 to 2000. The trapping efficiency of the reservoir was about 92 percent in 1951, decreasing to about 87 percent in 1986, and to about 80 percent in March 2000. The sediment yield of the net sediment- contributing drainage area increased from 1,504 megagrams per square kilometer per year between 1951 and 1986 to 1,774 megagrams per square kilometer per year between 1951 and 2000, or about 18 percent. At the current sedimentation rate of the reservoir, the life expectancy of Lago Loco is about 28 more years or until the year 2028.

  14. Potential causes for amphibian declines in Puerto Rico

    USGS Publications Warehouse

    Burrowes, P.A.; Joglar, R.L.; Green, David E.

    2004-01-01

    We monitored 11 populations of eight species of Eleutherodactylus in Puerto Rico from 1989 through 2001. We determined relative abundance of active frogs along transects established in the Caribbean National Forest (El Yunque), Carite Forest, San Lorenzo, and in the vicinity of San Juan. Three species (Eleutherodactylus karlschmidti, E. jasperi, and E. eneidae) are presumed to be extinct and eight populations of six different species of endemic Eleutherodactylus are significantly declining at elevations above 400 m. Of the many suspected causes of amphibian declines around the world, we focused on climate change and disease. Temperature and precipitation data from 1970a??2000 were analyzed to determine the general pattern of oscillations and deviations that could be correlated with amphibian declines. We examined a total of 106 tissues taken from museum specimens collected from 1961a??1978 and from live frogs in 2000. We found chytrid fungi in two species collected at El Yunque as early as 1976, this is the first report of chytrid fungus in the Caribbean. Analysis of weather data indicates a significant warming trend and an association between years with extended periods of drought and the decline of amphibians in Puerto Rico. The 1970's and 1990's, which represent the periods of amphibian extirpations and declines, were significantly drier than average. We suggest a possible synergistic interaction between drought and the pathological effect of the chytrid fungus on amphibian populations.

  15. [Epidemic outbreak of tegumentary leishmaniasis in Puerto Esperanza, Misiones, 1998].

    PubMed

    Salomón, O D; Sosa Estani, S; Monzani, A S; Studer, C

    2001-01-01

    The province of Misiones reported 205 leishmaniasis cases during 1998, 98% of them from the locality of Puerto Esperanza. The reports of Puerto Esperanza Hospital (January to September 1998) for leishmaniasis were analysed (n: 129). The mainly reported lesion was the single cutaneous ulcer (97.2%), localized in the inferior limbs (72.5%), without any mucosa involvement. The results are consistent with the knowledge from other Argentinean leishmaniasis foci due to Leishmania (V.) braziliensis. The difference in incidence among sexes was not significant, leishmaniasis was reported in all age groups, and it was susceptible to the conventional treatment. The main focus was located in Km 1 neighbourhood, the transmission peak was during April 1998. The Montenegro skin test among general population (n: 205) did not show reactivity among asymptomatic people. The prevalent Phlebotominae species were Lutzomyia intermedia (79.7%) and Lu. whitmani (10.9%), among the 577 individuals belonging to 8 species collected. The Phlebotominae were abundant in peridomestic habitats of Km 1 neighbourhood, close to human dwellings, in places associated with residual primary forest and secondary vegetation. The results are discussed in the frame of surveillance and possible control strategies.

  16. Factors associated with Breast Cancer in Puerto Rican women

    PubMed Central

    Morales, Luisa; Alvarez-Garriga, Carolina; Matta, Jaime; Ortiz, Carmen; Vergne, Yeidyly; Vargas, Wanda; Acosta, Heidi; Ramírez, Jonathan; Perez-Mayoral, Julyann; Bayona, Manuel

    2013-01-01

    Background Breast cancer (BC) is the most common cancer afflicting Puerto Rican women and accounts for more cancer-related deaths in this population than any other cancer. Methods Demographic, anthropometric, family history, and lifestyle data, as well as DNA repair capacity (DRC), were compared in 465 BC cases and 661 controls. Crude and multiple logistic regression-derived adjusted odds ratios were used as indicators of the associations between BC and the variables under study. Results A low DRC level, aging (> 61 years), family history of BC, and low education level had statistically significant associations with increased BC risk. Endometriosis, full-term pregnancy at an earlier age, higher parity, hysterectomy before age 50, multivitamin and calcium intake, and longer duration of breastfeeding significantly decreased BC risk. Conclusions This study discusses the major risk factors for BC in Puerto Rico (PR). Because many of these findings represent modifiable risk factors, they can translate into public health initiatives to lower BC risk. In addition, the possibility of using DRC as a simple screening tool for BC risk is explored. PMID:24206792

  17. Physical aspects of Hurricane Hugo in Puerto Rico

    USGS Publications Warehouse

    Scatena, F.N.; Larsen, Matthew C.

    1991-01-01

    On 18 September 1989 the western part ofHurricane Hugo crossed eastern Puerto Rico and the Luquillo Experimental Forest (LEF). Storm-facing slopes on the northeastern part of the island that were within 15 km of the eye and received greater than 200 mm of rain were most affected by the storm. In the LEF and nearby area, recurrence intervals associated with Hurricane Hugo were 50 yr for wind velocity, 10 to 31 yr for stream discharge, and 5 yr for rainfall intensity. To compare the magnitudes of the six hurricanes to pass over PuertoRico since 1899, 3 indices were developed using the standardized values of the product of: the maximum sustained wind speed at San Juan squared and storm duration; the square of the product of the maximum sustained wind velocity at San Juan and the ratio of the distance between the hurricane eye and San Juan to the distance between the eye and percentage of average annual rainfall delivered by the storm. Based on these indices, HurricaneHugo was of moderate intensity. However, because of the path of Hurricane Hugo, only one of these six storms (the 1932 storm) caused more damage to the LEF than Hurricane Hugo. Hurricanes of Hugo's magnitude are estimated to pass over the LEF once every 50-60 yr, on average. 

  18. Atmospheric controls on Puerto Rico precipitation using artificial neural networks

    NASA Astrophysics Data System (ADS)

    Ramseyer, Craig A.; Mote, Thomas L.

    2016-10-01

    The growing need for local climate change scenarios has given rise to a wide range of empirical climate downscaling techniques. One of the most critical decisions in these methodologies is the selection of appropriate predictor variables for the downscaled surface predictand. A systematic approach to selecting predictor variables should be employed to ensure that the most important variables are utilized for the study site where the climate change scenarios are being developed. Tropical study areas have been far less examined than mid- and high-latitudes in the climate downscaling literature. As a result, studies analyzing optimal predictor variables for tropics are limited. The objectives of this study include developing artificial neural networks for six sites around Puerto Rico to develop nonlinear functions between 37 atmospheric predictor variables and local rainfall. The relative importance of each predictor is analyzed to determine the most important inputs in the network. Randomized ANNs are produced to determine the statistical significance of the relative importance of each predictor variable. Lower tropospheric moisture and winds are shown to be the most important variables at all sites. Results show inter-site variability in u- and v-wind importance depending on the unique geographic situation of the site. Lower tropospheric moisture and winds are physically linked to variability in sea surface temperatures (SSTs) and the strength and position of the North Atlantic High Pressure cell (NAHP). The changes forced by anthropogenic climate change in regional SSTs and the NAHP will impact rainfall variability in Puerto Rico.

  19. Clinical accuracy of non-contact infrared thermometer from umbilical region in children: A new side.

    PubMed

    Apa, Hurşit; Gözmen, Salih; Keskin-Gözmen, Şükran; Aslan, Fatma; Bayram, Nuri; Devrim, İlker

    2016-01-01

    Measurement from axillary site with digital thermometer has been accepted as the most accurate method. But this method is time consuming. Tympanic and forehead measurements are often used but don't always seem to be more appropriate. Another site, umbilical region, could be an alternative site. This study aims to compare the measurements with axillary digital thermometer and non-contact infrared thermometers at sites from umbilicus and forehead to determine whether umbilical site could be used accurately in children. For each method, 2,048 measurements in total were performed. Using axillary method as gold standard, with a cut-off temperature of 38oC, the sensitivities and specificities, positive and negative predictive values of umbilical and forehead temperatures and area under the ROC curve were determined in non obese children. There was a significant positive correlation between axillary and umbilical temperatures with a correlation coefficient of 0.78. The average difference between the mean of both axillary and umbilical temperatures was -0.47 ± 0.65°C. The Bland-Altman plot showed good accuracy with only 2.5 % of the readings falling outside the 95% level of confidence. Umbilical measurements showed sensitivity of 71.7% and specificity of 95.8%. The area under the ROC curve was 0.93. The easy application may lead noncontact measurements from umbilicus site to be the preferable method for health care providers, but agreement limits mentioned in this study should be considered.

  20. ACOG committee opinion number 399, February 2008: umbilical cord blood banking.

    PubMed

    2008-02-01

    Two types of banks have emerged for the collection and storage of umbilical cord blood--public banks and private banks. Public banks promote allogenic (related or unrelated) donation, analogous to the current collection of whole blood units in the United States. Private banks were initially developed to store stem cells from umbilical cord blood for autologous use (taken from an individual for subsequent use by the same individual) by a child if the child develops disease later in life. If a patient requests information on umbilical cord blood banking, balanced and accurate information regarding the advantages and disadvantages of public versus private banking should be provided. The remote chance of an autologous unit of umbilical cord blood being used for a child or a family member (approximately 1 in 2,700 individuals) should be disclosed. The collection should not alter routine practice for the timing of umbilical cord clamping. Physicians or other professionals who recruit pregnant women and their families for for-profit umbilical cord blood banking should disclose any financial interests or other potential conflicts of interest.

  1. [Strangulated umbilical hernia in children (Burkina Faso): differences with developed countries].

    PubMed

    Bandré, E; Kaboré, R A F; Sanou, A; Ouédraogo, I; Soré, O; Tapsoba, T; Nébié, B; Wandaogo, A; Bachy, B

    2010-05-01

    Umbilical hernias occur frequently in children but complications are rarely reported. This study assesses the incidence of complicated umbilical hernias in our patients, evaluates data for risk factors, and shows dissimilarities with those encountered in developed countries. This study reports all children operated for complications due to strangulated umbilical hernia over a period of 3 years. On the whole, 162 children had umbilical hernias treated during this period. Thirty (18.5%) of these had complicated hernias. The average age of the complicated group was 3(1/2) years. Twenty-nine cases had a painful irreducible umbilical mass. Twenty-four children had bowel obstruction, while stercoral fistula occurred in one child. The average diameter of the hernia ranged between 1 and 1.5 cm. Five patients had ischemic intestine that required resection. One patient died. When active observation and follow-up after 1 year is difficult or not feasible when the wall defect diameter is 1.5 cm or less, and in suspicion of incarceration (unexplained abdominal pain, and irreducibility), umbilical hernia should be operated.

  2. The migratory impact of minimum wage legislation: Puerto Rico, 1970-1987.

    PubMed

    Santiago, C E

    1993-01-01

    "This study examines the impact of minimum wage setting on labor migration. A multiple time series framework is applied to monthly data for Puerto Rico from 1970-1987. The results show that net emigration from Puerto Rico to the United States fell in response to significant changes in the manner in which minimum wage policy was conducted, particularly after 1974. The extent of commuter type labor migration between Puerto Rico and the United States is influenced by minimum wage policy, with potentially important consequences for human capital investment and long-term standards of living."

  3. Hurricanes, climate change and the cholera epidemic in Puerto Rico of 1855-1856.

    PubMed

    Christenson, Bernard

    2008-01-01

    Hurricanes and global climate changes may affect the environmental factors of cholera dynamics in warm coastal areas, vulnerable to seasonal or sporadic outbreaks. The cholera epidemic of Puerto Rico in 1855-1856 had a profound effect on the Puerto Rican society; but it was not influenced by any climatic events, such as preceding hurricanes or storms based on past documentary sources. Particularly, the environmental non-toxigenic strains of Vibrio Cholerae in Puerto Rican water sources can maintain their pathogenic potential for sporadic or erratic toxigenic cholera outbreaks--if a "perfect storm" ever occurs.

  4. Translation, adaptation, and validation of the Stanford Hypnotic Clinical Scale in Puerto Rico.

    PubMed

    Deynes-Exclusa, Yazmin; Sayers-Montalvo, Sean K; Martinez-Taboas, Alfonso

    2011-04-01

    The only hypnotizability scale that has been translated and validated for the Puerto Rican population is the Barber Suggestibility Scale (BSS). In this article, the Stanford Hypnotic Clinical Scale (SHCS) was translated and validated for this population. The translated SHCS ("Escala Stanford de Hipnosis Clinica" [ESHC]) was administered individually to 100 Puerto Rican college students. There were no significant differences found between the norms of the original SHCS samples and the Spanish version of the SHCS. Both samples showed similar distributions. The Spanish version's internal reliability as well as the item discrimination index were adequate. The authors conclude that the ESHC is an adequate instrument to measure hypnotizability in the Puerto Rican population.

  5. Insights and hopes in umbilical cord blood stem cell transplantations.

    PubMed

    Shahrokhi, Somayeh; Menaa, Farid; Alimoghaddam, Kamran; McGuckin, Colin; Ebtekar, Massoumeh

    2012-01-01

    Over 20.000 umblical cord blood transplantations (UCBT) have been carried out around the world. Indeed, UCBT represents an attractive source of donor hematopoietic stem cells (HSCs) and, offer interesting features (e.g., lower graft-versus-host disease) compared to bone marrow transplantation (BMT). Thereby, UCBT often represents the unique curative option against several blood diseases. Recent advances in the field of UCBT, consisted to develop strategies to expand umbilical stem cells and shorter the timing of their engraftment, subsequently enhancing their availability for enhanced efficacy of transplantation into indicated patients with malignant diseases (e.g., leukemia) or non-malignant diseases (e.g., thalassemia major). Several studies showed that the expansion and homing of UCBSCs depends on specific biological factors and cell types (e.g., cytokines, neuropeptides, co-culture with stromal cells). In this review, we extensively present the advantages and disadvantages of current hematopoietic stem cell transplantations (HSCTs), compared to UBCT. We further describe the importance of cord blood content and obstetric factors on cord blood selection, and report the recent approaches that can be undertook to improve cord blood stem cell expansion as well as engraftment. Eventually, we provide two majors examples underlining the importance of UCBT as a potential cure for blood diseases.

  6. Insights and Hopes in Umbilical Cord Blood Stem Cell Transplantations

    PubMed Central

    Shahrokhi, Somayeh; Menaa, Farid; Alimoghaddam, Kamran; McGuckin, Colin; Ebtekar, Massoumeh

    2012-01-01

    Over 20.000 umblical cord blood transplantations (UCBT) have been carried out around the world. Indeed, UCBT represents an attractive source of donor hematopoietic stem cells (HSCs) and, offer interesting features (e.g., lower graft-versus-host disease) compared to bone marrow transplantation (BMT). Thereby, UCBT often represents the unique curative option against several blood diseases. Recent advances in the field of UCBT, consisted to develop strategies to expand umbilical stem cells and shorter the timing of their engraftment, subsequently enhancing their availability for enhanced efficacy of transplantation into indicated patients with malignant diseases (e.g., leukemia) or non-malignant diseases (e.g., thalassemia major). Several studies showed that the expansion and homing of UCBSCs depends on specific biological factors and cell types (e.g., cytokines, neuropeptides, co-culture with stromal cells). In this review, we extensively present the advantages and disadvantages of current hematopoietic stem cell transplantations (HSCTs), compared to UBCT. We further describe the importance of cord blood content and obstetric factors on cord blood selection, and report the recent approaches that can be undertook to improve cord blood stem cell expansion as well as engraftment. Eventually, we provide two majors examples underlining the importance of UCBT as a potential cure for blood diseases. PMID:23258957

  7. Improving Engraftment and Immune Reconstitution in Umbilical Cord Blood Transplantation

    PubMed Central

    Danby, Robert; Rocha, Vanderson

    2014-01-01

    Umbilical cord blood (UCB) is an important source of hematopoietic stem cells (HSC) for allogeneic transplantation when HLA-matched sibling and unrelated donors (MUD) are unavailable. Although the overall survival results for UCB transplantation are comparable to the results with MUD, UCB transplants are associated with slow engraftment, delayed immune reconstitution, and increased opportunistic infections. While this may be a consequence of the lower cell dose in UCB grafts, it also reflects the relative immaturity of cord blood. Furthermore, limited cell numbers and the non-availability of donor lymphocyte infusions currently prevent the use of post-transplant cellular immunotherapy to boost donor-derived immunity to treat infections, mixed chimerism, and disease relapse. To further develop UCB transplantation, many strategies to enhance engraftment and immune reconstitution are currently under investigation. This review summarizes our current understanding of engraftment and immune recovery following UCB transplantation and why this differs from allogeneic transplants using other sources of HSC. It also provides a comprehensive overview of promising techniques being used to improve myeloid and lymphoid recovery, including expansion, homing, and delivery of UCB HSC; combined use of UCB with third-party donors; isolation and expansion of natural killer cells, pathogen-specific T cells, and regulatory T cells; methods to protect and/or improve thymopoiesis. As many of these strategies are now in clinical trials, it is anticipated that UCB transplantation will continue to advance, further expanding our understanding of UCB biology and HSC transplantation. PMID:24605111

  8. Concise Review: Umbilical Cord Blood Transplantation: Past, Present, and Future

    PubMed Central

    Munoz, Javier; Rezvani, Katayoun; Hosing, Chitra; Bollard, Catherine M.; Oran, Betul; Olson, Amanda; Popat, Uday; Molldrem, Jeffrey; McNiece, Ian K.; Shpall, Elizabeth J.

    2014-01-01

    Allogeneic hematopoietic stem cell transplantation is an important treatment option for fit patients with poor-risk hematological malignancies; nevertheless, the lack of available fully matched donors limits the extent of its use. Umbilical cord blood has emerged as an effective alternate source of hematopoietic stem cell support. Transplantation with cord blood allows for faster availability of frozen sample and avoids invasive procedures for donors. In addition, this procedure has demonstrated reduced relapse rates and similar overall survival when compared with unrelated allogeneic hematopoietic stem cell transplantation. The limited dose of CD34-positive stem cells available with single-unit cord transplantation has been addressed by the development of double-unit cord transplantation. In combination with improved conditioning regimens, double-unit cord transplantation has allowed for the treatment of larger children, as well as adult patients with hematological malignancies. Current excitement in the field revolves around the development of safer techniques to improve homing, engraftment, and immune reconstitution after cord blood transplantation. Here the authors review the past, present, and future of cord transplantation. PMID:25378655

  9. Umbilical cord blood: Current status & promise for the future

    PubMed Central

    McKenna, David; Sheth, Jayesh

    2011-01-01

    Umbilical cord blood (UCB) has been shown to be a suitable source of haematopoietic stem cells (HSCs) for haematopoietic reconstitution. An increase in the number of UCB transplants indicates an expansion of utility in a broad spectrum of disease conditions. Along with the advantages, UCB also has limitations, and hence several investigators are working to further optimize UCB for this use. Beyond haematopoietic transplantation, additional potential applications of UCB include immunotherapy, tissue engineering and regenerative medicine. UCB banking has improved with time largely due to involvement of professional organizations and their published standards. However, accreditation of these organizations remains voluntary, and in India three of ten banks are public with the remaining being private. Only one public and one private bank are American Association of Blood Banks (AABB) accredited in India. Government agencies need to provide regulatory and safety oversight, which is lacking in serveral countries. Public policy regarding UCB is in its infancy throughout most of the world. Ethical issues, including access to UCB banking and use as therapy for diseases other than haematological and metabolic disorders are in the early phase of trials and remain speculative. PMID:21985808

  10. Impact of Delayed Infusion Time in Umbilical Cord Blood Transplantation.

    PubMed

    Mitchell, Richard; Wagner, John E; Brunstein, Claudio; Cao, Qing; McKenna, David H; Verneris, Michael R

    2017-02-15

    In umbilical cord blood (UCB) transplantation, UCB units are typically thawed, washed, and infused into the patient as rapidly as possible. In some instances there is a delay in the time from the unit thaw and wash procedure to infusion into the patient. Therefore, we examined the effect of thaw duration time on engraftment outcomes in 567 patients undergoing UCB transplantation. With a range of 32 to 523 minutes, a prolonged thaw duration had no obvious effect on the incidence of neutrophil engraftment or time to recovery. This was true for recipients of single UCB transplantation (incidence: 97% versus 93%, P = .13; time to neutrophil recovery: 21 days versus 21 days, P = .32; and platelet recovery: 79% versus 78%, P = .48), and similar results were observed in double UCB transplantation (time to neutrophil engraftment: 20 days versus 19 days, P = .71). However, there was a trend toward better platelet recovery in recipients of double UCB transplants with prolonged thaw duration (HR, 1.28; P = .06). In conclusion, this study demonstrates prolonged thaw duration has no detrimental effect on engraftment after single or double UCB transplantation.

  11. Hemodynamic aspects of normal human feto-placental (umbilical) circulation.

    PubMed

    Acharya, Ganesh; Sonesson, Sven-Erik; Flo, Kari; Räsänen, Juha; Odibo, Anthony

    2016-06-01

    Understanding the changes in normal circulatory dynamics that occur during the course of pregnancy is essential for improving our knowledge of pathophysiological mechanisms associated with feto-placental diseases. The umbilical circulation is the lifeline of the fetus, and it is accessible for noninvasive assessment. However, not all hemodynamic parameters can be reliably measured in utero using currently available technology. Experimental animal studies have been crucial in validating major concepts related to feto-placental circulatory physiology, but caution is required in directly translating the findings of such studies into humans due to species differences. Furthermore, it is important to establish normal reference ranges and take into account gestational age associated changes while interpreting the results of clinical investigation. Therefore, it is necessary to critically evaluate, synthesize and summarize the knowledge available from the studies performed on human pregnancies to be able to appropriately apply them in clinical practice. This narrative review is an attempt to present contemporary concepts on hemodynamics of feto-placental circulation based on human studies.

  12. Umbilical Cord Milking Improves Transition in Premature Infants at Birth

    PubMed Central

    Katheria, Anup; Blank, Doug; Rich, Wade; Finer, Neil

    2014-01-01

    Background Umbilical cord milking (UCM) improves blood pressure and urine output, and decreases the need for transfusions in comparison to immediate cord clamping (ICC). The immediate effect of UCM in the first few minutes of life and the impact on neonatal resuscitation has not been described. Methods Women admitted to a tertiary care center and delivering before 32 weeks gestation were randomized to receive UCM or ICC. A blinded analysis of physiologic data collected on the newborns in the delivery room was performed using a data acquisition system. Heart rate (HR), SpO2, mean airway pressure (MAP), and FiO2 in the delivery room were compared between infants receiving UCM and infants with ICC. Results 41 of 60 neonates who were enrolled and randomized had data from analog tracings at birth. 20 of these infants received UCM and 21 had ICC. Infants receiving UCM had higher heart rates and higher SpO2 over the first 5 minutes of life, were exposed to less FiO2 over the first 10 minutes of life than infants with ICC. Conclusions UCM when compared to ICC had decreased need for support immediately following delivery, and in situations where resuscitation interventions were needed immediately, UCM has the advantage of being completed in a very short time to improve stability following delivery. Trial Registration ClinicalTrials.gov NCT01434732 PMID:24709780

  13. Prostaglandin-modulated umbilical cord blood hematopoietic stem cell transplantation.

    PubMed

    Cutler, Corey; Multani, Pratik; Robbins, David; Kim, Haesook T; Le, Thuy; Hoggatt, Jonathan; Pelus, Louis M; Desponts, Caroline; Chen, Yi-Bin; Rezner, Betsy; Armand, Philippe; Koreth, John; Glotzbecker, Brett; Ho, Vincent T; Alyea, Edwin; Isom, Marlisa; Kao, Grace; Armant, Myriam; Silberstein, Leslie; Hu, Peirong; Soiffer, Robert J; Scadden, David T; Ritz, Jerome; Goessling, Wolfram; North, Trista E; Mendlein, John; Ballen, Karen; Zon, Leonard I; Antin, Joseph H; Shoemaker, Daniel D

    2013-10-24

    Umbilical cord blood (UCB) is a valuable source of hematopoietic stem cells (HSCs) for use in allogeneic transplantation. Key advantages of UCB are rapid availability and less stringent requirements for HLA matching. However, UCB contains an inherently limited HSC count, which is associated with delayed time to engraftment, high graft failure rates, and early mortality. 16,16-Dimethyl prostaglandin E2 (dmPGE2) was previously identified to be a critical regulator of HSC homeostasis, and we hypothesized that brief ex vivo modulation with dmPGE2 could improve patient outcomes by increasing the "effective dose" of HSCs. Molecular profiling approaches were used to determine the optimal ex vivo modulation conditions (temperature, time, concentration, and media) for use in the clinical setting. A phase 1 trial was performed to evaluate the safety and therapeutic potential of ex vivo modulation of a single UCB unit using dmPGE2 before reduced-intensity, double UCB transplantation. Results from this study demonstrated clear safety with durable, multilineage engraftment of dmPGE2-treated UCB units. We observed encouraging trends in efficacy, with accelerated neutrophil recovery (17.5 vs 21 days, P = .045), coupled with preferential, long-term engraftment of the dmPGE2-treated UCB unit in 10 of 12 treated participants.

  14. Modified Blalock-Taussig Shunt with an Umbilical Vein Graft

    PubMed Central

    Leão, Luiz Eduardo V.; Andrade, José Carlos S.; Succi, José Ernesto; Cueva, Clotario C.; Ribeiro, Expedito E.; Carvalho, Antonio Carlos C.; Buffolo, Enio

    1985-01-01

    We describe a modification of the Blalock Taussig anastomosis, with the interposition of a glutaraldehyde-tanned umbilical vein graft between the subclavian and pulmonary arteries. This operation was performed in 64 children: 11 were less than 1 month of age (17.2%), and 23 were between 1 and 6 months of age (34.9%). Hospital deaths occurred in six patients—all less than 6 months of age (9.4%). There was no instance of shunt occlusion noted. The clinical course was uneventful among survivors, except for one patient who died of endocarditis in the late postoperative follow-up. The shunt procedure may be performed very rapidly, with minimal dissection, allowing the use of a graft larger than the diameter of the subclavian artery. This modification of the Blalock Taussig operation compares favorably with our previous experience with other shunt procedures and may be considered a valuable alternative in the palliative surgical treatment of several malformations with severe pulmonary oligemia. Images PMID:15227043

  15. Umbilical cord blood transplantation in adult myeloid leukemia.

    PubMed

    Tse, W W; Zang, S L; Bunting, K D; Laughlin, M J

    2008-03-01

    Allogeneic hematopoietic stem cell (HSC) transplantation is a life-saving procedure for hematopoietic malignancies, marrow failure syndromes and hereditary immunodeficiency disorders. However, wide application of this procedure is limited by availability of suitable human leucocyte antigen (HLA)-matched adult donors. Umbilical cord blood (UCB) has been increasingly used as an alternative HSC source for patients lacking matched-HSC donors. The clinical experience of using UCB transplantation to treat pediatric acute leukemias has already shown that higher-level HLA-mismatched UCB can be equally as good as or even better than matched HSC. Recently, large registries and multiple single institutional studies conclusively demonstrated that UCB is an acceptable source of HSCs for adult acute leukemia patients who lack HLA-matched donors. These studies will impact the future clinical allogeneic stem cell transplantation for acute myeloid leukemia (AML), which is the most common acute leukemia in adults. UCB has unique advantages of easy procurement, absence of risk to donors, low risk of transmitting infections, immediate availability, greater tolerance of HLA disparity and lower-than-expected incidence of severe graft-versus-host disease. These features of UCB permit successful transplantation available to almost every patient who needs it. We anticipate that using UCB as a HSC source for allogeneic transplantation for adult AML will increase dramatically over the next 5 years, by expanding the available allogeneic donor pool. Clinical studies are needed with focus on disease-specific UCB transplantation outcomes, including AML, acute lymphoblastic leukemia, and lymphoma.

  16. Osmotic parameters of red blood cells from umbilical cord blood.

    PubMed

    Zhurova, Mariia; McGann, Locksley E; Acker, Jason P

    2014-06-01

    The transfusion of red blood cells from umbilical cord blood (cord RBCs) is gathering significant interest for the treatment of fetal and neonatal anemia, due to its high content of fetal hemoglobin as well as numerous other potential benefits to fetuses and neonates. However, in order to establish a stable supply of cord RBCs for clinical use, a cryopreservation method must be developed. This, in turn, requires knowledge of the osmotic parameters of cord RBCs. Thus, the objective of this study was to characterize the osmotic parameters of cord RBCs: osmotically inactive fraction (b), hydraulic conductivity (Lp), permeability to cryoprotectant glycerol (Pglycerol), and corresponding Arrhenius activation energies (Ea). For Lp and Pglycerol determination, RBCs were analyzed using a stopped-flow system to monitor osmotically-induced RBC volume changes via intrinsic RBC hemoglobin fluorescence. Lp and Pglycerol were characterized at 4°C, 20°C, and 35°C using Jacobs and Stewart equations with the Ea calculated from the Arrhenius plot. Results indicate that cord RBCs have a larger osmotically inactive fraction compared to adult RBCs. Hydraulic conductivity and osmotic permeability to glycerol of cord RBCs differed compared to those of adult RBCs with the differences dependent on experimental conditions, such as temperature and osmolality. Compared to adult RBCs, cord RBCs had a higher Ea for Lp and a lower Ea for Pglycerol. This information regarding osmotic parameters will be used in future work to develop a protocol for cryopreserving cord RBCs.

  17. Primo vascular system in human umbilical cord and placenta.

    PubMed

    Lee, Bok-Soo; Lee, Byung-Cheon; Park, Jeong Euy; Choi, Hwan-Kyu; Choi, Suk-Joo; Soh, Kwang-Sup

    2014-12-01

    The primo vascular system (PVS) has been observed in various animals such as mice, rats, rabbits, dogs, swine, and cow, but not in humans. In this work, we report on the observation of a human PVS on both the epithelial fascia and inside the blood vessels of the umbilical cord (UC). The main morphological characteristics of the primo vessels (PVs) and primo nodes (PNs) from the human UC were in agreement with those of the PVS in various animal organs, including the thicknesses and the transparency of the PVs, the sizes of the PNs, the broken-line arrangement of the rod-shaped nuclei, the sparse distribution of nuclei, and the presence of hollow lumens in the central inner parts of the PNs. It was rather surprising that the human PV was not thicker than the PVs from small animals. The difference between the PVS and blood/lymph vessels was confirmed using immunofluorescence staining of von Willebrand factor, CD31, LYVE-1, and D2-40. The positive expression of the PVS to proliferating cell nuclear antigen, a cell-proliferation marker, was consistent with the recent finding of very small embryonic-like stem cells in the PVS of mice.

  18. Umbilical cord blood banking: public good or private benefit?

    PubMed

    Samuel, Gabrielle N; Kerridge, Ian H; O'Brien, Tracey A

    2008-05-05

    Haematopoietic stem cell transplantation (HSCT) is an accepted curative therapy for many malignant and non-malignant conditions affecting children and adults. Where possible, stem cells for HSCT are provided by human leukocyte antigen (HLA)-matched, related donors. Only 30% of patients have a suitable matched donor; for other patients, donors are sought from bone marrow registries or public umbilical cord blood (UCB) banks. While public UCB banks have been established to support transplant programs in Australia and internationally, parents also have the option of storing their child's UCB in a private commercial UCB bank for personal or family use. In contrast with public UCB banks, there is little social or medical justification for private UCB banking, as it provides no benefit to the community and little benefit to parents (other than reassurance and amelioration of regret), due to the very low likelihood of requiring autologous UCB later in life. Should UCB prove to be beneficial for tissue repair or replacement in the management of degenerative disorders, such as diabetes and Parkinson's disease, then a stronger case may be made in support of commercial banking of UCB for personal use. This may have a major impact on public UCB programs.

  19. Development of the Inventario de Comportamiento Escolar (IDCE) for Puerto Rican Children.

    ERIC Educational Resources Information Center

    Bauermeister, Jose J.; And Others

    1987-01-01

    The "Inventario de Comportamiento Escolar" is a teacher rating inventory for the assessment of Puerto Rican children, particularly those with a behavior pattern indicative of attention deficit disorder, learning disabilities, or academic underachievement. (JHZ)

  20. Energy Transition Initiative: Island Energy Snapshot - Puerto Rico (Fact Sheet); NREL(National Renewable Energy Laboratory)

    SciTech Connect

    2015-03-01

    This profile provides a snapshot of the energy landscape of the Commonwealth of Puerto Rico - a U.S. territory located about 60 miles east of the Dominican Republic and directly west of the U.S. Virgin Islands.

  1. Comparison of Bender-Gestalt and WISC Correlations for Puerto Rican, White and Negro Children

    ERIC Educational Resources Information Center

    Marmorale, Ann M.; Brown, Fred

    1975-01-01

    This study investigated whether a positive relationship between Bender-Gestalt performance and intelligence test scores would be found for Puerto Rican children and, as well, the generalizability of previous results obtained with Negro children. (Author/RK)

  2. The Emergy Perspective of Sustainable Trends in Puerto Rico From 1960 to 2013

    EPA Science Inventory

    Emergy analysis quantifies the direct and indirect contributions of nature to human systems providing a sustainability assessment framework, which couples economic growth within biophysical constraints. In this study, Puerto Rico's sustainability was assessed with emergy flow dyn...

  3. Performance of Negro and Puerto Rican Head Start Children on the Vane Kindergarten Test

    ERIC Educational Resources Information Center

    Walsh, John F.; And Others

    1971-01-01

    The data of the present study supplement those given by Vane and also provide a context in which to assess the differential abilities of Negro and Puerto Rican Head Start Children on verbal and performance tasks. (Author)

  4. Family life among mainland Puerto Ricans in New York City slums.

    PubMed

    Murillo-Rohde, I

    1976-01-01

    Puerto Rican families who migrated to New York City in the 1950s are threatened by a system of impersonal relationships and norms which are at odds with their traditional values. Puerto Rican families have a tendency to have many children. A woman must have a child as soon as possible after marriage to show the community and her husband that she is fertile. They are forbidden by their husbands to use contraceptives, and most Puerto Rican men refuse to use contraceptives because of a machismo complex. Many of the women resort to sterilization. Common-law marriages are found frequently among the lower socioeconomic families. Mainland Puerto Rican families find problems trying to raise girls as virgins and boys with sexual freedom. The daughters want to adopt the dominant pattern of mainland society.

  5. And a Child Shall Lead Them: Learning Lives in the Project Hallways of Puerto Rico.

    ERIC Educational Resources Information Center

    Nesmith, Caryn

    2001-01-01

    Describes how Puerto Rico's teenage tutor, Jorge Aneudy Villalba, leads a children's learning crusade through an urban desert of poverty and despair, determined to prove the kids from the projects can make their own future. (Author/EV)

  6. Health effects associated with cyanobacteria exposure among beach attendees in Puerto Rico

    EPA Science Inventory

    Cyanobacteria and their toxins are associated with adverse human health effects, although among marine waters, the pyrrhophyta, including dinoflagellates are more recognized as health hazards. We recruited beach attendees during summer 2009, at Boquerón Beach, Puerto Rico...

  7. Anthropology in a postcolonial colony: Helen I. Safa's contribution to Puerto Rican ethnography.

    PubMed

    Duany, Jorge

    2010-01-01

    This article assesses Helen I. Safa's legacy to anthropological thought in Puerto Rico. The first part of the article locates Safa's research on the Island within a long tradition of fieldwork by U.S. scholars since the early twentieth century. More recent research, conducted mostly by Puerto Rican women anthropologists and other social scientists, has expanded upon Safa's insights on gender and work. The second part of the essay analyzes Safa's major empirical work, The Urban Poor of Puerto Rico: A Study in Development and Inequality. Above all, this book helped overcome the theoretical impasse over the culture of poverty that characterized much of urban anthropology during the 1960s and 1970s. The article concludes with an appraisal of the relevance of Safa's work for the ethnography of contemporary Puerto Rico.

  8. 42 CFR 412.370 - General provisions for hospitals located in Puerto Rico.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... HEALTH AND HUMAN SERVICES MEDICARE PROGRAM PROSPECTIVE PAYMENT SYSTEMS FOR INPATIENT HOSPITAL SERVICES Prospective Payment System for Inpatient Hospital Capital Costs Special Rules for Puerto Rico Hospitals § 412... system for inpatient hospital capital-related costs....

  9. 76 FR 24511 - Cabo Rojo National Wildlife Refuge, Cabo Rojo, Puerto Rico; Draft Comprehensive Conservation Plan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-02

    ... Fish and Wildlife Service Cabo Rojo National Wildlife Refuge, Cabo Rojo, Puerto Rico; Draft Comprehensive Conservation Plan and Environmental Assessment AGENCY: Fish and Wildlife Service, Interior. ACTION... Refuge System, consistent with sound principles of fish and wildlife management, conservation,...

  10. 76 FR 24512 - Laguna Cartagena National Wildlife Refuge, Lajas, Puerto Rico; Draft Comprehensive Conservation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-02

    ... Fish and Wildlife Service Laguna Cartagena National Wildlife Refuge, Lajas, Puerto Rico; Draft Comprehensive Conservation Plan and Environmental Assessment AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of availability; request for comments. SUMMARY: We, the Fish and Wildlife Service...

  11. Puerto Rico State Briefing Book for low-level radioactive waste management

    SciTech Connect

    Not Available

    1981-10-01

    The Puerto Rico State Briefing Book is one of a series of state briefing books on low-level radioactive waste management practices. It has been prepared to assist state and federal agency officials in planning for safe low-level radioactive waste disposal. The report contains a profile of low-level radioactive waste generators in Puerto Rico. The profile is the result of a survey of NRC licensees in Puerto Rico. The briefing book also contains a comprehensive assessment of low-level radioactive waste management issues and concerns as defined by all major interested parties including industry, government, the media, and interest groups. The assessment was developed through personal communications with representatives of interested parties, and through a review of media sources. Lastly, the briefing book provides demographic and socioeconomic data and a discussion of relevant government agencies and activities, all of which may impact waste management practices in Puerto Rico.

  12. [Anthropometric and physiologic profile of Puerto Rican athletes: female softball].

    PubMed

    Rivera, M A; Ramírez-Marrero, F A; Rivas, C A; Rivera-Brown, A M

    1994-12-01

    This study was conducted to describe and compare various anthropometric, body composition, cardiorespiratory, metabolic and neuromuscular characteristics of 12 female athletes, members of the Puerto Rico national softball team. The subjects were divided into three categories according to their game specific requirements (game position): infielders (n = 5), outfielders (n = 4), and pitchers (n = 3). The mean and standard deviations of all the variables in each group was calculated. These athletes demonstrated high levels of body fat and below optimal levels of flexibility, cardiorespiratory endurance, and muscular strength and endurance. The results revealed deficiencies in the health related fitness components and in the physical preparation for sports competition. These results also suggest that the subjects are at risk for the development of cardiovascular diseases, sport injuries, and poor sport performance.

  13. Trematodes associated with mangrove habitat in Puerto Rican salt marshes

    USGS Publications Warehouse

    Lafferty, K.D.; Hechinger, R.F.; Lorda, J.; Soler, L.

    2005-01-01

    Batillaria minima is a common snail in the coastal estuaries of Puerto Rico. This snail is host to a variety of trematodes, the most common being Cercaria caribbea XXXI, a microphallid species that uses crabs as second intermediate hosts. The prevalence of infection was higher (7.1%) near mangroves than on mudflats away from man-groves (1.4%). Similarly, there was a significant positive association between the proportion of a site covered with mangroves and the prevalence of the microphallid. The association between mangroves and higher trematode prevalence is most likely because birds use mangroves as perch sites and this results in local transmission to snails. ?? American Society of Parasitologists 2005.

  14. CDF and PDF Comparison Between Humacao, Puerto Rico and Florida

    NASA Technical Reports Server (NTRS)

    Gonzalez-Rodriguez, Rosana

    2004-01-01

    The knowledge of the atmospherics phenomenon is an important part in the communication system. The principal factor that contributes to the attenuation in a Ka band communication system is the rain attenuation. We have four years of tropical region observations. The data in the tropical region was taken in Humacao, Puerto Rico. Previous data had been collected at various climate regions such as desserts, template area and sub-tropical regions. Figure 1 shows the ITU-R rain zone map for North America. Rain rates are important to the rain attenuation prediction models. The models that predict attenuation generally are of two different kinds. The first one is the regression models. By using a data set these models provide an idea of the observed attenuation and rain rates distribution in the present, past and future. The second kinds of models are physical models which use the probability density functions (PDF).

  15. Sedimentation survey of Lago Dos Bocas, Puerto Rico, June 1985

    USGS Publications Warehouse

    Quinones, Ferdinand; Melendez, Frank; Bonnet, Carlos

    1989-01-01

    A survey of the sedimentation of Dos Bocas reservoir, in central Puerto Rico, was conducted during July 1985. The survey showed that the capacity of the reservoir has declined from 30,420 acre-ft in 1942 to about 19,620 acre-ft. Sediment is accumulating in the reservoir at an average rate of about 251 acre-ft/yr, or about 0.83%/yr of the original capacity. The expected usable life of the reservoir on the basis of the long-term sedimentation rate is about 78 years. However, the sedimentation rate appears to have increased significantly since 1979. During the last six years, the average sedimentation rate has exceeded 600 acre-ft/yr. If this rate is maintained, the expected usable life of the reservoir would be about 32 years. (Author 's abstract)

  16. Bioactive Cycloperoxides Isolated from the Puerto Rican Sponge Plakortis halichondrioides.

    PubMed

    Jiménez-Romero, Carlos; Ortiz, Idelisse; Vicente, Jan; Vera, Brunilda; Rodríguez, Abimael D; Nam, Sangkil; Jove, Richard

    2010-10-22

    Two new five-membered-ring polyketide endoperoxides, epiplakinic acid F methyl ester (1) and epiplakinidioic acid (3), and a peroxide-lactone, plakortolide J (2), were isolated from the Puerto Rican sponge Plakortis halichondrioides, along with two previously reported cyclic peroxides, 4 and 5. The structures of the new metabolites were determined by spectroscopic and chemical analyses. The absolute stereostructures of 1, 2, and 5 were determined by degradation reactions followed by application of Kishi's method for the assignment of absolute configuration of alcohols. Biological screening of cycloperoxides 1-5 and semisynthetic analogues 7-12 for cytotoxic activity against various human tumor cell lines revealed that compounds 3, 4, and 11 are very active. Upon assaying for antimalarial and antitubercular activity, some of the compounds tested showed strong activity against the pathogenic microbes Plasmodium falciparum and Mycobacterium tuberculosis.

  17. Avian hosts of West Nile virus in Puerto Rico.

    PubMed

    Komar, Nicholas; Bessoff, Kovi; Diaz, Annette; Amador, Manuel; Young, Ginger; Seda, Rafael; Perez, Taonex; Hunsperger, Elizabeth

    2012-01-01

    West Nile virus (WNV) ecology in neotropical ecosystems is poorly understood, and vertebrate hosts responsible for infecting mosquitoes remain unidentified throughout the Caribbean Basin. After a period of intense WNV transmission among sentinel chickens near Ceiba, Puerto Rico, we measured abundance of resident birds and species-specific prevalence of WNV infection. Taking the product of these measures indicates the relative number of WNV infections by species. Greater Antillean grackle (Quiscalus niger) accounted for the most WNV infections among birds in our 100-km(2) study site. In urban habitats, the house sparrow (Passer domesticus) was frequently infected. Immature birds less than one year of age were more likely to have detectable WNV-reactive antibodies than older birds of the same species.

  18. IDENTIFICATION OF Leishmania infantum IN PUERTO IGUAZÚ, MISIONES, ARGENTINA

    PubMed Central

    ACOSTA, Lucrecia; DÍAZ, Ricardo; TORRES, Pedro; SILVA, Gustavo; RAMOS, Marina; FATTORE, Gladys; DESCHUTTER, Enrique J.; BORNAY-LLINARES, Fernando J.

    2015-01-01

     The emergence of zoonotic visceral leishmaniasis (ZVL) in Latin America is a growing public health problem. The urbanization of ZVL has been observed in different countries around the world, and there are a growing number of reports drawing attention to the emergence of this infection in new locations, as well as its increase in previously established areas of endemicity. In the city of Posadas, Misiones province, Northeastern Argentina, the transmission of ZVL associated with canines and Lutzomyia longipalpis was first reported in 2006. In the city of Puerto Iguazú, also in Misiones province, the first human case of ZVL was reported in February 2014. From 209 surveyed dogs, 15 (7.17%) were identified as positive by serological and/or parasitological methods. Amplification was observed in 14 samples and in all cases the species implicated was Leishmania infantum. To the authors’ knowledge, this is the first molecular characterization of L. infantum from dogs in this area. PMID:25923899

  19. Sedimentation survey of Lago Caonillas, Puerto Rico, February 2000

    USGS Publications Warehouse

    Soler-López, Luis R.

    2001-01-01

    Based on the ratio of storage capacity to inflow rate, the estimated trapping efficiency of Lago Caonillas is about 93 percent for 2000. The sediment yield of the Lago Caonillas net sediment-contributing drainage area (total drainage area minus the reservoir surface area) of 218.74 square kilometers, is about 1 ,266 megagrams per square kilometer per year. This represents an increase of about 69 percent in the material transport and deposition process of the Lago Caonillas basin between 1990 and 2000. The life expectancy of Lago Caonillas was more than 300 years in 1995; however, at the storm-accelerated sedimentation rate, the life expectancy has decreased to about 164 years. This implies that the reservoir could be filled with sediments by the year 2164 if major hurricanes continue to pass through Puerto Rico regularly (every 2 to 4 years).

  20. AIDS-Related Stigma and Health Professionals in Puerto Rico

    PubMed Central

    Ruiz-Torres, Yamilette; Cintrón-Bou, Francheska N.; Varas-Díaz, Nelson

    2009-01-01

    This study addresses an important issue in the AIDS epidemic in Puerto Rico: AIDS stigma among health professionals and health profession students. AIDS stigma has been documented among health services providers such as doctors, nurses, psychologists, and social workers. It has detrimental effects of the services provided and the lives of people living with HIV/AIDS (PLWHA). The main objective of this study was to explore AIDS stigma manifestations among a sample composed of eighty health professionals and health profession students who participated in in-depth qualitative interviews. Four thematic categories stemmed from the data analysis process. These addressed the following subjects: social manifestations of stigma, stigma manifestations in the workplace, use of sensitive information to control PLWHA, and surveillance of PLWHA. Participants manifested instances of stigmatization they had witnessed in their work and training scenarios. Furthermore, they elaborated on the need to place effective surveillance mechanism on PLWHA in order to control the epidemic. PMID:21423837

  1. Comparison of special education and regular students in Puerto Rico on the Eysenck Personality Questionnaire.

    PubMed

    Porrata, J L

    1991-08-01

    The Eysenck Personality Questionnaire and the Eysenck Personality Questionnaire for Children have been standardized for Puerto Rico. In this study the latter test was administered to 24 14-yr.-old boys in special education. No significant differences in scores on Neuroticism or Psychoticism were observed for these boys and 405 12-yr.-old regular students. Results are discussed in terms of the effectiveness of the special education program in Puerto Rico.

  2. Political Status of Puerto Rico: Background, Options, and Issues in the 109th Congress

    DTIC Science & Technology

    2005-05-25

    1993 plebiscite and lessons learned see the following articles: Juan M. Garcia Passalacqua, “The 1993 Plebiscite in Puerto Rico: A First Step to...1976, p. 493. 38 Juan M. Garcia Passalacqua, “The 1993 Plebiscite in Puerto Rico: A First Step to Decolonization?,” Current History, vol. 93, Mar...print, 106th Cong., 1st sess. (Washington: GPO, 1999), p. 10. d. Results taken from Ivonne Garcia , “Final Status Plebiscite Results Released,” The San

  3. Masculinity and gender roles among Puerto Rican men: machismo on the U.S. mainland.

    PubMed

    Torres, J B

    1998-01-01

    The literature on masculinity and gender roles in American life has mostly over-looked Latino men, or has stereotyped them by means of a distorted concept of machismo. A reconceptualization of masculinity and machismo among Puerto Rican men is presented, based on a multidimensional view of their historical and current sociocultural reality. Relevant clinical and social services for Puerto Rican men are discussed and directions for future research are suggested.

  4. Port Risk Assessment Port of Ponce, Guayanilla, Yabucoa, and Las Mareas, Puerto Rico, After Action Report

    DTIC Science & Technology

    2000-02-10

    Port Assessment Ponce, Guayanilla, Yabucoa, and Las Mareas Port of Ponce, Guayanilla, Yabucoa, and Las Mareas , Puerto Rico, After Action Report...Introduction. A Port Risk Assessment was conducted for the port of Ponce, Guayanilla, Yabucoa, and Las Mareas , Puerto Rico (South Central...3. DATES COVERED 00-00-2000 to 00-00-2000 4. TITLE AND SUBTITLE Port Risk Assessment Port of Ponce, Guayanilla, Yabucoa, and Las Mareas

  5. Sedimentation Survey of Lago Icacos, Puerto Rico, March 2004

    USGS Publications Warehouse

    Soler-López, Luis R.

    2007-01-01

    The Lago Icacos, a small reservoir built in 1930 and owned by the Puerto Rico Electric Power Authority, is part of the Rio Blanco Hydroelectric Power System. The reservoir is located in Naguabo, within the Caribbean National Forest in eastern Puerto Rico. The original storage capacity of the reservoir was 19,119 cubic meters in 1930. The bathymetric survey conducted by the U.S. Geological Survey in March 2004 indicates a storage capacity of 7,435 cubic meters or 39 percent of the original storage capacity, and a maximum depth of 5.3 meters. The reservoir has been dredged several times to restore lost storage capacity caused by high sediment loads and the frequent landslides that occur upstream from the dam, which have partially or completely filled the Lago Icacos. Because sediment removal activities have not been documented, sedimentation rates could not be determined using storage volume comparisons. A reservoir sedimentation rate was calculated using the daily sediment load data gathered at the U.S. Geological Survey Rio Icacos streamflow station upstream of the reservoir, the estimated Lago Icacos sediment trapping efficiency, and the estimated sediment yield of the Lago Icacos basin extrapolated from the Rio Icacos sediment load data. Using these properties, the Lago Icacos sedimentation rate was estimated as 71 cubic meters per year, equivalent to about 1 percent of the original storage capacity per year. The Lago Icacos 7.47-square-kilometer drainage area sediment yield was estimated as 7,126 tonnes per year or about 954 tonnes per square kilometer per year. Based on the current estimated sedimentation rate of 71 cubic meters per year, Lago Icacos has a useful life of about 105 years or to year 2109.

  6. Sedimentation survey of Lago de Matrullas, Puerto Rico, December 2001

    USGS Publications Warehouse

    Soler-López, Luis R.

    2003-01-01

    Lago de Matrullas reservoir, constructed in 1934, is located at an altitude of approximately 730 meters above mean sea level in the municipality of Orocovis in central Puerto Rico, and has a drainage area of 11.45 square kilometers. The reservoir is part of the Puerto Rico Electric Power Authority Toro Negro Hydroelectric Project, which also includes the Lago El Guineo reservoir and a hydroelectric plant to the south of the insular hydrographic divide. Historically, the drainage area had been protected from soil erosion by dense vegetation and the lack of basin development. However, transportation, potable water, and electric power infrastructure construction has facilitated development in rural areas resulting in the clearing of land. This trend in land-use changes is impacting the useful life of Lago de Matrullas. The reservoir storage capacity has been reduced from 3.71 million cubic meters in 1934 to 3.08 million cubic meters in 2001. This represents a total storage-capacity loss of 0.63 million cubic meters by 2001 (17 percent), or a long-term annual storage loss of 0.25 percent per year. The sediment trapping efficiency of Lago de Matrullas has been estimated at approximately 90 percent. If the current long-term sedimentation rate continues, Lago de Matrullas would fill by the year 2328. However, this life expectancy could be reduced at a faster than predicted rate as a result of rural development in the Lago de Matrullas basin and the high sediment trapping efficiency of the reservoir.

  7. Prevalence of the Metabolic Syndrome in San Juan, Puerto Rico

    PubMed Central

    Pérez, Cynthia M.; Guzmán, Manuel; Ortiz, Ana P.; Estrella, Mayra; Valle, Yari; Pérez, Naydi; Haddock, Lillian; Suárez, Erick

    2009-01-01

    Objective The metabolic syndrome is associated with a high risk of diabetes and cardiovascular disease, and Hispanics in the United States have higher rates than do other ethnic groups. We assessed the prevalence of the metabolic syndrome and its individual components in Puerto Rican adults. Methods We conducted a cross-sectional study that used a probability cluster design to select a sample of households of the San Juan metropolitan area from 2005 through 2007. A total of 859 persons aged 21–79 years completed a face-to-face interview, blood pressure and waist circumference measurements, and blood sampling. Our primary outcome measure was metabolic syndrome as defined by the updated NCEP-ATP criteria. Results Prevalence of the metabolic syndrome was 43.3%; 45.3% for men and 42.2% for women (P>.05). Prevalence significantly rose with age, from 12.8% among participants aged 21–29 years to 58.2% for participants aged 70–79 years (P<.001). Corresponding increases in the prevalence of the metabolic syndrome in both men and women were also observed; the prevalence peaked in men aged 50–59 years (62.6%) and in women aged 70–79 years (65.2%). Elevated glucose (49.8%) and abdominal obesity (49.0%) were the most common components of the metabolic syndrome, followed by elevated blood pressure (46.1%), reduced high-density lipoprotein cholesterol (46.0%), and elevated triglycerides (31.3%). Substantial variations were found between men and women in the prevalence of individual components. Conclusions Puerto Ricans have a high prevalence of the metabolic syndrome. This health disparity has implications for diabetes and cardiovascular prevention programs. PMID:19157247

  8. Sedimentation Survey of Lago de Cidra, Puerto Rico, August 2007

    USGS Publications Warehouse

    Soler-López, Luis R.

    2010-01-01

    Lago de Cidra is a reservoir located on the confluence of Rio de Bayamon, Rio Sabana, and Quebrada Prieta, in the municipality of Cidra in east-central Puerto Rico, about 3.0 kilometers northeast of the town of Cidra. The dam is owned and operated by the Puerto Rico Aqueduct and Sewer Authority (PRASA), and was constructed in 1946 as a 6.54-million-cubic-meter supplemental water supply for the San Juan metropolitan area. The reservoir impounds the waters of Rio de Bayamon, Rio Sabana and Quebrada Prieta. The reservoir has a drainage area of 21.4 square kilometers. The dam is a concrete gravity and earthfill structure with a length of approximately 165 meters and a structural height of 24 meters. The spillway portion of the dam is an ungated ogee crest about 40 meters long with a crest elevation of 403.00 meters above mean sea level. Additional information and operational procedures are listed in Soler-Lopez (1999). During August 14-15, 2007, the U.S. Geological Survey (USGS), Caribbean Water Science Center (CWSC), in cooperation with the PRASA, conducted a bathymetric survey of Lago de Cidra to update the reservoir storage capacity and actualize the reservoir sedimentation rate by comparing the 2007 data with the previous 1997 bathymetric survey data. The purpose of this report is to describe and document the USGS sedimentation survey conducted at Lago de Cidra during August 2007, including the methods used to update the reservoir storage capacity, sedimentation rates, and areas of substantial sediment accumulation since 1997.

  9. [Bioethical principles: planning and advance directives in Puerto Rico].

    PubMed

    Ramírez Rivera, José; Ferrer, Jorge J

    2009-01-01

    The libertarian principles of Personal Autonomy and Personalized Justice which grew mightily in the rapidly spreading young American democracy in the 18th and 19th centuries led to the development of Bioethics in the United States. The bioethical principles of Respect for Autonomy, Beneficence, non-Maleficence and Justice support the elaboration of advance directives (living will and the designation of a proxy to attend health matters) for when the patient is no longer capable to make health decisions. Advance directives can be drafted and signed in Puerto Rico with the help of a lawyer. They can also be legally prepared in a doctor's office or in a hospital if witnessed by a doctor and two persons who will not benefit from the patient's demise or are directly involved in his/her care). We present a model for advance directives which may be executed in a doctor's office or a hospital. The model fulfills the legal requirements of Puerto Rico Law 160 which became effective November 2001. It also fulfills requirements of the Patients Self-Determination Act that became effective in 1991.The document also contains standard options for organ donations. We discuss the fundamental bioethical principles which have given root to the development of the advance directives. We suggest that it may be economically advantageous to health insurance carriers to compensate physicians who help their patients in the execution of a valid document. The existence of this document may help prevent the large expenses associated with inappropriate admissions to intensive care of patients at the end-of-life.

  10. Sedimentation History of Lago Guayabal, Puerto Rico, 1913-2001

    USGS Publications Warehouse

    Soler-López, Luis R.

    2003-01-01

    The Lago Guayabal dam, located in the municipality of Villalba in southern Puerto Rico, was constructed in 1913 for irrigation of croplands in the southern coastal plains and is owned and operated by the Puerto Rico Electric Power Authority. The reservoir had an original storage capacity of 11.82 million cubic meters and a drainage area upstream of the dam of 112 square kilometers. Sedimentation has reduced the storage capacity to 6.12 million cubic meters in 2001, which represents a storage loss of about 48 percent. However, the actual sediment accumulation in the reservoir during the 88 years is greater, because some sediment removal was conducted between 1940 and 1948 by dredging and sluicing. This report summarizes the historical data from a 1913 land survey and eight bathymetric surveys conducted between 1914 and 2001, and the relation of high sedimentation to agricultural land practices within the Lago Guayabal basin and six major hurricanes which made landfall on the island. The reservoir had an area-normalized sedimentation rate of about 1,863 cubic meters per square kilometer per year between 1913 and 1936 from a 112 square kilometer basin. In 1972, a new dam upstream along the Rio Toa Vaca impounded runoff from 57.5 square kilometers, and sediment transport to Lago Guayabal was reduced. A comparison of bathymetric survey results between 1972 and 2001 indicates an area-normalized sedimentation rate of 1,120 cubic meters per square kilometer per year or about 60 percent of the rate between 1913 and 1936. The significant reduction (almost half) of the sedimentation rate after the Toa Vaca dam was built may indicate that erosion susceptibility of the Rio Toa Vaca watershed is about twice that of the Rio Jacaguas watershed impounded by Lago Guayabal.

  11. Assessment of Genetic Diversity of Sweet Potato in Puerto Rico

    PubMed Central

    Rodriguez-Bonilla, Lorraine; Cuevas, Hugo E.; Montero-Rojas, Milly; Bird-Pico, Fernando; Luciano-Rosario, Dianiris; Siritunga, Dimuth

    2014-01-01

    Sweet potato (Ipomoea batatas L.) is the seventh most important food crop due to its distinct advantages, such as adaptability to different environmental conditions and high nutritional value. Assessing the genetic diversity of this important crop is necessary due to the constant increase of demand for food and the need for conservation of agricultural and genetic resources. In Puerto Rico (PR), the genetic diversity of sweet potato has been poorly understood, although it has been part of the diet since Pre-Columbus time. Thus, 137 landraces from different localities around PR were collected and subjected to a genetic diversity analysis using 23 SSR-markers. In addition, 8 accessions from a collection grown in Gurabo, PR at the Agricultural Experimental Station (GAES), 10 US commercial cultivars and 12 Puerto Rican accessions from the USDA repository collection were included in this assessment. The results of the analysis of the 23 loci showed 255 alleles in the 167 samples. Observed heterozygosity was high across populations (0.71) while measurements of total heterozygosity revealed a large genetic diversity throughout the population and within populations. UPGMA clustering method revealed two main clusters. Cluster 1 contained 12 PR accessions from the USDA repository collection, while cluster 2 consisted of PR landraces, US commercial cultivars and the PR accessions from GAES. Population structure analysis grouped PR landraces in five groups including four US commercial cultivars. Our study shows the presence of a high level of genetic diversity of sweet potato across PR which can be related to the genetic makeup of sweet potato, human intervention and out-crossing nature of the plant. The history of domestication and dispersal of sweet potato in the Caribbean and the high levels of genetic diversity found through this study makes sweet potato an invaluable resource that needs to be protected and further studied. PMID:25551388

  12. Parental psychosocial stress and asthma morbidity in Puerto Rican twins

    PubMed Central

    Lange, Nancy E.; Bunyavanich, Supinda; Silberg, Judy L.; Canino, Glorisa; Rosner, Bernard A.; Celedón, Juan C.

    2010-01-01

    Background Little is known about paternal psychosocial factors and childhood asthma. Objective To examine the link between maternal and paternal psychosocial stress and asthma outcomes in young children. Methods Parents of 339 pairs of Puerto Rican twins were interviewed individually about their own psychosocial stress and about asthma in their children at age 1 and again about their child’s asthma at age 3. Fathers were asked about symptoms of post-traumatic stress disorder (PTSD), depression, and anti-social behavior. Mothers were asked about depressive symptoms. Outcomes assessed in children included recent asthma symptoms, oral steroid use and hospitalizations for asthma in the prior year, and asthma diagnosis. Generalized estimated equation models were used for the multivariate analysis of parental psychosocial stress and asthma morbidity in childhood. Results After multivariable adjustment, paternal PTSD symptoms, depression, and anti-social behavior were each associated with increased asthma symptoms at age 1 (e.g., OR =1.08 for each 1-point increase in PTSD score, 95% CI=1.03–1.14). Maternal depressive symptoms were associated with an increased risk of asthma hospitalizations at age 1 year. At age 3 years, maternal depressive symptoms were associated with asthma diagnosis and hospitalizations for asthma (OR for each 1-point increase in symptoms=1.16, 95% CI=1.00–1.36]). In an analysis combining 1 and 3 year outcomes, paternal depression was associated with oral steroid use, maternal depressive symptoms were associated with asthma hospitalizations and asthma diagnosis, and parental depression was associated with hospitalizations for asthma. Conclusions Both paternal and maternal psychosocial factors may influence asthma morbidity in young Puerto Rican children. PMID:21194742

  13. Health Professionals’ knowledge and attitude towards the Umbilical Cord Blood donation in Greece

    PubMed Central

    Hatzistilli, H; Zissimopoulou, O; Galanis, P; Siskou, O; Prezerakos, P; Zissimopoulos, A; Kaitelidou, D

    2014-01-01

    Background/aim: In the last years a major emphasis is laid on the Allogeneic Transplantation of Blood Stem Cells from the Umbilical Cord Blood with a simultaneous development of Umbilical Cord Blood bank. The attitude and knowledge of Health Professionals is vital to the success of this attempt as it affects significantly the promotion of Umbilical Cord Blood donation. The aim of present study is the examination of Health Professionals’ knowledge and attitudes towards Umbilical Cord Blood in Greece. Material and Methods: The study was conducted from April 25th 2012 to May 7th 2012. The sample consisted of 109 Health Professionals from 3 provincial hospitals and 2 hospitals in Thessaloniki. In order to collect the data, a questionnaire was used. The questionnaire was designed by the researcher and a group of experts to serve the mission of the present study. From the 130 questionnaires sent, 109 were completely answered (response rate 84%). Results: Of those who participated to the research, 23.9% were physicians, 34.9% were midwives, and 34.8% were nurses. As far as the Health Professionals’ knowledge on the Umbilical Cord Blood is concerned, only 15.6% of the participants declared to be quite or well informed on the collection methods and the usage of Umbilical Cord Blood. The vast majority of the participants (89%), declared that a well-organized program on a continual training is very essential. 93.5% of the participants declared that in the last 5 years received no or very little training regarding the collection, storing and transplantation of Umbilical Cord Blood. Conclusions: Although according to a relevant research health professionals are considered by the public as the most credible source of information about Umbilical Cord Blood, their level of knowledge on the usage and storing of Umbilical Cord Blood is inadequate. The present study indicates the necessity of creation or reinforcing of effective programs of continual training with the use of

  14. Environmental Assessment for Authorizing the Puerto Rico Electric Power Authority (PREPA) to allow Public Access to the Boiling Nuclear Superheat (BONUS) Reactor Building, Rincon, Puerto Rico

    SciTech Connect

    N /A

    2003-02-24

    The U.S. Department of Energy (DOE) proposes to consent to a proposal by the Puerto Rico Electric Power Authority (PREPA) to allow public access to the Boiling Nuclear Superheat (BONUS) reactor building located near Rincon, Puerto Rico for use as a museum. PREPA, the owner of the BONUS facility, has determined that the historical significance of this facility, as one of only two reactors of this design ever constructed in the world, warrants preservation in a museum, and that this museum would provide economic benefits to the local community through increased tourism. Therefore, PREPA is proposing development of the BONUS facility as a museum.

  15. Design of the Core Stage Inter-Tank Umbilical {CSITU) Compliance Mechanism

    NASA Technical Reports Server (NTRS)

    Smith, Kurt R.

    2013-01-01

    Project Goals: a) Design the compliance mechanism for the CSITU system to a 30% level -3D models completed in Pro/Engineer -Relevant design analysis b) Must meet all system requirements and establish basis for proceeding with detailed design. Tasks to be completed: A design that meets requirements for the 30% design review, 01/16/2013. Umbilical arms provide commodities to the launch vehicle prior to T-0. Commodities can range anywhere from hydraulics, pneumatics, cryogenic, electrical, ECS, etc ... Umbilicals commonly employ truss structures to deliver commodities to vehicle. Common configurations include: -Tilt-up -Swing Arm -Hose Drape -Drop Arm Umbilical arms will be mounted to Mobile Launch Platform. SLS currently has 9 T-0 umbilical arms. The compliance refers to the ability of the umbilical to adjust to minor changes in vehicle location. The compliance mechanism refers to the mechanism on the ground support equipment {GSE) that compensates for these changes. For the CSITU, these minor changes, or vehicle excursions, can be up to +4 in. Excursions refer to movements of the vehicle caused by wind loads and thermal expansion. It is ideal to have significant vertical compliance so a passive secondary release mechanism may be implemented.

  16. In vitro cardiomyogenic potential of human umbilical vein-derived mesenchymal stem cells

    SciTech Connect

    Kadivar, Mehdi; Khatami, Shohreh . E-mail: khatamibiochem@yahoo.com; Mortazavi, Yousef; Shokrgozar, Mohammad Ali; Taghikhani, Mohammad; Soleimani, Masoud

    2006-02-10

    Cardiomyocyte loss in the ischemically injured human heart often leads to irreversible defects in cardiac function. Recently, cellular cardiomyoplasty with mesenchymal stem cells, which are multipotent cells with the ability to differentiate into specialized cells under appropriate stimuli, has emerged as a new approach for repairing damaged myocardium. In the present study, the potential of human umbilical cord-derived mesenchymal stem cells to differentiate into cells with characteristics of cardiomyocyte was investigated. Mesenchymal stem cells were isolated from endothelial/subendothelial layers of the human umbilical cords using a method similar to that of human umbilical vein endothelial cell isolation. Isolated cells were characterized by transdifferentiation ability to adipocytes and osteoblasts, and also with flow cytometry analysis. After treatment with 5-azacytidine, the human umbilical cord-derived mesenchymal stem cells were morphologically transformed into cardiomyocyte-like cells and expressed cardiac differentiation markers. During the differentiation, cells were monitored by a phase contrast microscope and their morphological changes were demonstrated. Immunostaining of the differentiated cells for sarcomeric myosin (MF20), desmin, cardiac troponin I, and sarcomeric {alpha}-actinin was positive. RT-PCR analysis showed that these differentiated cells express cardiac-specific genes. Transmission electron microscopy revealed a cardiomyocyte-like ultrastructure and typical sarcomers. These observations confirm that human umbilical cord-derived mesenchymal stem cells can be chemically transformed into cardiomyocytes and can be considered as a source of cells for cellular cardiomyoplasty.

  17. A Computational Fluid Dynamic Study of Blood Flow Within the Coiled Umbilical Arteries

    NASA Astrophysics Data System (ADS)

    Wilke, David; Denier, James; Mattner, Trent; Khong, Yee

    2013-11-01

    The umbilical cord is the lifeline of the fetus throughout gestation. In a normal pregnancy it facilitates the supply of oxygen and nutrients from the placenta via a single vein, in addition to the return of deoxygenated blood from the developing embryo or fetus via two umbilical arteries. Despite the major role it plays in the growth of the fetus, pathologies of the umbilical cord are poorly understood. In particular, variations in the cord geometry, which typically forms a helical arrangement, have been correlated with adverse outcomes in pregnancy. Cords exhibiting either abnormally low or high levels of coiling have been associated with pathological results including growth-restriction and fetal demise. Despite this, the methodology currently employed by clinicians to characterize umbilical pathologies can misdiagnose cords and is prone to error. In this talk a computational model of blood flow within rigid three-dimensional structures representative of the umbilical arteries will be presented. This study determined that the current characterization was unable to differentiate between cords which exhibited clinically distinguishable flow properties, including the cord pressure drop, which provides a measure of the loading on the fetal heart.

  18. Goat umbilical cord cells are permissive to small ruminant lentivirus infection in vitro.

    PubMed

    Martins, Gabrielle R; Marinho, Rebeca C; Junior, Rosivaldo Q Bezerra; Alves, Antoniel de O; Câmara, Lilia M C; Albuquerque-Pinto, Luiz C; Teixeira, Maria F da S

    Small ruminant lentiviruses isolated from peripheral blood leukocytes and target organs can be propagated in vitro in fibroblasts derived from goat synovial membrane cells. These cells are obtained from tissues collected from embryos or fetuses and are necessary for the establishment of the fibroblast primary culture. A new alternative type of host cells, derived from goat umbilical cord, was isolated and characterized phenotypically with its main purpose being to obtain cell monolayers that could be used for the diagnosis and isolation of small ruminant lentiviruses in cell culture. To accomplish this goal, cells were isolated from umbilical cords; characterized phenotypically by flow cytometry analysis; differentiate into osteogenic, chondrogenic and adipogenic lineage; and submitted to viral challenge. The proliferation of goat umbilical cord cells was fast and cell monolayers formed after 15 days. These cells exhibited morphology, immunophenotype, growth characteristics, and lineage differentiation potential similar to mesenchymal stem cells of other origins. The goat umbilical cord derived cells stained positive for vimentin and CD90, but negative for cytokeratin, CD34 and CD105 markers. Syncytia and cell lysis were observed in cell monolayers infected by CAEV-Cork and MVV-K1514, showing that the cells are permissive to small ruminant lentivirus infection in vitro. These data demonstrate the proliferative competence of cells derived from goat umbilical cords and provide a sound basis for future research to standardize this cell lineage.

  19. [Umbilical cord blood as a source of stem cells].

    PubMed

    Bojanić, Ines; Golubić Cepulić, Branka

    2006-06-01

    Umbilical cord blood (UCB) is a source of the rare but precious primitive hematopoietic stem cells (HSC) and progenitor cells that can reconstitute the hematopoietic system in patients with malignant and nonmalignant disorders treated with myeloablative therapy. UCB cells possess an enhanced capacity for progenitor cell proliferation and self-renewal in vitro. UCB is usually discarded, and it exists in almost limitless supply. The blood remaining in the delivered placenta is safely and easily collected and stored. The predominant collection procedure currently practiced involves a relatively simple venipuncture, followed by gravity drainage into a standard sterile anti-coagulant-filled blood bag, using a closed system, similar to the one utilized on whole blood collection. After aliquots have been removed for routine testing, the units are cryopreserved and stored in liquid nitrogen. UCB banks are being established throughout the world and UCB units are collected for allogeneic unrelated and related HSC transplantation. In unrelated cord blood banks donated UCB units are collected and stored for allogeneic use in patients who do not have an identified HLA matched relative. UCB banks report available units to national and international donor registries. The second model of UCB banking is referred to as family banking, where UCB is stored for the benefit of the donor or their family members. After more than one decade of clinical experience, it is currently accepted that UCB transplants, related and unrelated, are equivalent to or might compare favorably with bone marrow (BM) transplants, especially in children. Initial studies of long-term survival in children with both malignant and non-malignant hematologic disorders, who were transplanted with UCB from a sibling donor, demonstrated comparable or superior survival to children who received BM transplantation. One factor that limits the use of UCB transplantation in adult patients is the relatively limited number of

  20. 77 FR 12007 - Foreign-Trade Zone 7, Temporary/Interim Manufacturing Authority, Baxter Healthcare of Puerto Rico...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-28

    ... Healthcare of Puerto Rico, (Pharmaceutical and Nutritional Intravenous Bags and Administration Sets); Notice..., to manufacture pharmaceutical and nutritional intravenous bags and administration sets under...