Sample records for jane houston jones

  1. An historical ophthalmic study of Jane Austen.

    PubMed

    Wilson, Graham A

    2012-11-01

    Today, no other classic novelist has the popularity or power of Jane Austen, and in 2013 the world will celebrate 200 years of her comic masterpiece Pride and Prejudice. Her millions of fans have an abiding fascination with all aspects of her life, including her health and the cause of her death. This historical ophthalmic study of Jane Austen, based on very incomplete medical bibliographic data, finds that she had a mild ocular surface disorder from age 23. This disorder did not significantly impact on her visual performance for writing. There are many references to eyes in her novels, but Jane's eyes and those of her characters cannot contribute further to the debate around the cause of her death at age 41.

  2. Father Figures in the Novels of Jane Austen

    ERIC Educational Resources Information Center

    Odeh, Adli

    2011-01-01

    Miniaturist as Jane Austen is, she has depicted the life of a few families. In her letter to her niece, Anna Austen, she writes: "three or four families in a country village is the very thing to work on"(Chapman's Edition, 1970, P.10). Jane's knowledge about these families is, in no way shallow. It is rich in variation and contrasts.…

  3. Jane: a new tool for the cophylogeny reconstruction problem.

    PubMed

    Conow, Chris; Fielder, Daniel; Ovadia, Yaniv; Libeskind-Hadas, Ran

    2010-02-03

    This paper describes the theory and implementation of a new software tool, called Jane, for the study of historical associations. This problem arises in parasitology (associations of hosts and parasites), molecular systematics (associations of orderings and genes), and biogeography (associations of regions and orderings). The underlying problem is that of reconciling pairs of trees subject to biologically plausible events and costs associated with these events. Existing software tools for this problem have strengths and limitations, and the new Jane tool described here provides functionality that complements existing tools. The Jane software tool uses a polynomial time dynamic programming algorithm in conjunction with a genetic algorithm to find very good, and often optimal, solutions even for relatively large pairs of trees. The tool allows the user to provide rich timing information on both the host and parasite trees. In addition the user can limit host switch distance and specify multiple host switch costs by specifying regions in the host tree and costs for host switches between pairs of regions. Jane also provides a graphical user interface that allows the user to interactively experiment with modifications to the solutions found by the program. Jane is shown to be a useful tool for cophylogenetic reconstruction. Its functionality complements existing tools and it is therefore likely to be of use to researchers in the areas of parasitology, molecular systematics, and biogeography.

  4. Jane Austen and Addison's disease: an unconvincing diagnosis.

    PubMed

    White, K G

    2009-12-01

    Jane Austen's letters describe a two-year deterioration into bed-ridden exhaustion, with unusual colouring, bilious attacks and rheumatic pains. In 1964, Zachary Cope postulated tubercular Addison's to explain her symptoms and her relatively pain-free illness. Literary scholars later countered this posthumous diagnosis on grounds that are not well substantiated, while medical authors supported his conclusion. Important symptoms reported by contemporary Addison's patients-mental confusion, generalised pain and suffering, weight loss and anorexia-are absent from Jane Austen's letters. Thus, by listening to the patient's perspective, we can conclude it is unlikely that Addison's disease caused Jane Austen's demise. Disseminated bovine tuberculosis would offer a coherent explanation for her symptoms, so that Cope's original suggestion of infective tuberculosis as the cause of her illness may have been correct.

  5. Jane Austen's (1775-1817) references to headache: fact and fiction.

    PubMed

    Larner, A J

    2010-11-01

    References to headache in Jane Austen's works, both fictional and non-fictional, and in biographical works undertaken by Austen family members have been collated. These multiple references suggest that Jane Austen used headache as a narrative device to reflect not only physiological bodily processes but also psychological states, possibly based on her own experience of headache and that of female relations and acquaintances.

  6. Jane Addams, Stories, and Imagination

    ERIC Educational Resources Information Center

    Griffith, Susan C.

    2009-01-01

    Early twentieth-century social activist Jane Addams is best known for her work at Hull House, the settlement house she founded with Ellen Gates Starr in 1889. Adams was also a pacifist, storyteller, writer and philosopher. Through her actions, stories, and writing, Addams modeled a philosophy of democracy-in-action based in imagination and…

  7. Jane Cooke Wright (1919-2013): Pioneering oncologist, woman and humanitarian.

    PubMed

    Crosby, Harriet L

    2016-02-01

    Jane Wright was a fundamental researcher in cancer chemotherapy in the 1950s-1980s and was one of the first scientists to test anti-cancer drugs on humans rather than solely on mice, discovering the use of the popular antimetabolite drug methotrexate on solid tumours. From her research she was able to conclude which specific anti-cancer agents would have the greatest lethal effect on a patient's certain cancer type and she invented a method of delivering chemotherapy agents directly to an internal cancer site. During a time when the Civil Rights in the United States of America were undergoing a transformation to reduce the discrimination and segregation imposed on African Americans and the civil rights activist Martin Luther King Jr made a speech to call for an end to racism in 1963, Jane Wright became the first African American to hold such a high position at a nationally recognised institution and the first woman to be elected President of the New York Cancer Society. US President Lyndon B Johnson appointed Jane to the President's Commission of Heart Disease, Cancer and Stroke (serving 1964-1965) and the National Cancer Advisory Board (serving 1966-1970). Jane retired in 1987 by which time she had published more than 75 scientific papers, led delegations of oncologists in China, the former Soviet Union, Africa and Europe and held key positions in various international and national organisations. Jane Wright passed away on 19 February 2013 aged 93 but her legacy lives on in the name of an award from the American Association of Cancer Research. © The Author(s) 2014.

  8. Peter & Jane: A Program Showcase

    ERIC Educational Resources Information Center

    Kalinowski, Michael

    2008-01-01

    This article features the early childhood programs at Peter & Jane Kindergarten located in Petaling Java, Malaysia. The primary purpose of the programs is to lay a strong foundation for a lifelong love of learning in each child. According to principal Patricia Teh, the activities are funded by parent fees and serve children two to six years of…

  9. "A transcript of actual life": headache in the novels of Jane Austen.

    PubMed

    Larner, Andrew J

    2010-04-01

    References to headache in the novels of Jane Austen have been examined. Nine characters, all female, suffer headache at one time or another, often in association with emotionally stressful situations. As an authorial device, headache may have served Jane Austen as a culturally sanctioned form of bodily expression.

  10. Was Jane Addams a Promiscuous Pragmatist?

    ERIC Educational Resources Information Center

    Atkinson, Becky

    2013-01-01

    Contemporary pragmatist and feminist scholars have proposed the possibilities for "changing the theoretical analyses and concrete practices" of both feminism and classical American pragmatism offered by its recuperation through feminism. Particularly, scholarship on Jane Addams has reached back to retrieve her activism, ethics, and…

  11. Meet EPA Scientist Jane Gallagher, Ph.D.

    EPA Pesticide Factsheets

    Dr. Jane Gallagher is an EPA research health scientist working with expertise in both field and clinical studies. She develops, tests, and integrates new methods, approaches and biomarkers to study human health risks posed by environmental chemicals

  12. Channeling Jane Austen: how it helped me become a better psychotherapist.

    PubMed

    Carver, Christi R

    2014-08-01

    The influences on a therapist are many. This article illustrates how a 19th-century novelist, Jane Austen, informs the work of a nurse therapist in the 21st century. The characters in a Jane Austen novel provide perspectives from setting boundaries to handling feelings. Austen's characters promote an acceptance of less attractive qualities in others and in oneself that can benefit the therapy. Copyright 2014, SLACK Incorporated.

  13. Houston, Galveston Bay, Texas, USA

    NASA Image and Video Library

    1985-10-07

    Long regarded as one of the best photo of Houston, Texas (29.5N, 95.0W), this view from space shows the entire greater Houston/Galveston region in remarkable detail and clarity. The dark north/south line in the water between Houston and Galveston is the Houston Ship Channel. NASA's Johnson Space Center and Mission Control is located on the north shore of Clear Lake west of the channel. The extensive road and highway network can be seen in great detail.

  14. A Reflective Conversation with Jane Piirto

    ERIC Educational Resources Information Center

    Sansom, Shyanne; Barnes, Bryan; Carrizales, Jason; Shaughnessy, Michael F.

    2018-01-01

    This article offers a conversation with Dr. Jane Piirto, author, and professor at Ashland University, where she teaches in the Department of Inclusive Services & Exceptional Learners and the Doctoral Program in Leadership Studies. Here she discusses what she is currently working on, how the five dimensions of overexcitability relate to ADHD,…

  15. Jane Butler Kahle: Passion, Determination, and Vision

    ERIC Educational Resources Information Center

    Scantlebury, Kathryn

    2014-01-01

    In this article, I describe how Jane Butler Kahle's intellectual curiosity, commitment to equity and her ability to use various research approaches, to establish research and networking groups comprised of scholars from diverse backgrounds, theoretical perspectives and geographic locations, to disseminate research outcomes and findings…

  16. Houston/Galveston, Texas, USA

    NASA Image and Video Library

    1991-05-06

    STS039-85-036 (28 April-6 May 1991) --- An orbital pass took the Space Shuttle Discovery over the Houston area, allowing this nearly vertical 70mm photograph to be taken. The north - south bounds extend from a line just north of the Intercontinental Airport at the top of the photo. (Some printings have index numbers near south in the frame). The east - west coverage extends from a line several miles outside the Sam Houston belt system left and right. Parts of the belt system, especially in the south, are still under construction. The Harris County Domed Stadium can be delineated just left of center, and the central business district of Houston is just above center. The work and living areas of the seven astronaut crew members are in the lower right quadrant, including Clear Lake, Taylor Lake, the NASA complex and parts of upper Galveston Bay. Many passes over the Houston area do not exist with the minimal cloud cover seen here.

  17. The Jones Family's Culture of Literacy

    ERIC Educational Resources Information Center

    Johnson, Amy Suzanne

    2010-01-01

    This article considers the uses of literacy within the Jones family (all names are pseudonyms), an African American family who lives in the rural South of the United States. Drawing on life history data with three women in the Jones family--Harriet Jones (grandmother), Sally Harris (mother), and Lola Harris (granddaughter)--the author traces how…

  18. 77 FR 41807 - Dow Jones & Company, Inc., Dow Jones Content Services Division, Including On-Site Workers From...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-16

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-81,045; TA-W-81,045A] Dow Jones & Company, Inc., Dow Jones Content Services Division, Including On-Site Workers From Aerotek, Inc., Princeton, NJ; Generate, Inc., a Subsidiary of Dow Jones & Company, Inc., Boston, MA; Amended Certification Regarding Eligibility To Apply for Worker...

  19. Rhetoric and Gender in Jane Austen's "Persuasion."

    ERIC Educational Resources Information Center

    Walzer, Arthur E.

    1995-01-01

    Argues for a reading of Jane Austen's "Persuasion" that undermines Joseph Duffy's reading of the novel as a commentary on shifting social class structures, and which bolsters Nancy Armstrong's reading as a commentary on female voice and the values of the domestic household. Interprets the novel in the light of 18th-century rhetorical…

  20. HOUSTON WELCOME TO MSC

    NASA Image and Video Library

    1962-07-04

    S62-03725 (4 July 1962) --- Mercury astronaut John H. Glenn Jr., wearing a new cowboy hat and a badge in the shape of a star, leafs through his program as he is served his food at the Sam Houston Coliseum. A large crowd was on hand to welcome the Mercury astronauts to Houston, Texas. Photo credit: NASA

  1. Houston, Galveston Bay, Texas, USA

    NASA Technical Reports Server (NTRS)

    1985-01-01

    Less than an hour before this photo was taken, a large explosion and fire occurred at a petrochemical plant in Mount Belvieu, just to the east of Houston, Texas (29.5N, 95.0W). The fire has just started and the smoke plume is fairly small but by the end of the day, smoke obscured most of the area east of Houston. The spider-web network of highways radiating from the center of Houston is easily seen as well as the Astrodome and other features.

  2. Optimizing Frozen Sample Preparation for Laser Microdissection: Assessment of CryoJane Tape-Transfer System®

    PubMed Central

    Golubeva, Yelena G.; Smith, Roberta M.; Sternberg, Lawrence R.

    2013-01-01

    Laser microdissection is an invaluable tool in medical research that facilitates collecting specific cell populations for molecular analysis. Diversity of research targets (e.g., cancerous and precancerous lesions in clinical and animal research, cell pellets, rodent embryos, etc.) and varied scientific objectives, however, present challenges toward establishing standard laser microdissection protocols. Sample preparation is crucial for quality RNA, DNA and protein retrieval, where it often determines the feasibility of a laser microdissection project. The majority of microdissection studies in clinical and animal model research are conducted on frozen tissues containing native nucleic acids, unmodified by fixation. However, the variable morphological quality of frozen sections from tissues containing fat, collagen or delicate cell structures can limit or prevent successful harvest of the desired cell population via laser dissection. The CryoJane Tape-Transfer System®, a commercial device that improves cryosectioning outcomes on glass slides has been reported superior for slide preparation and isolation of high quality osteocyte RNA (frozen bone) during laser dissection. Considering the reported advantages of CryoJane for laser dissection on glass slides, we asked whether the system could also work with the plastic membrane slides used by UV laser based microdissection instruments, as these are better suited for collection of larger target areas. In an attempt to optimize laser microdissection slide preparation for tissues of different RNA stability and cryosectioning difficulty, we evaluated the CryoJane system for use with both glass (laser capture microdissection) and membrane (laser cutting microdissection) slides. We have established a sample preparation protocol for glass and membrane slides including manual coating of membrane slides with CryoJane solutions, cryosectioning, slide staining and dissection procedure, lysis and RNA extraction that facilitated

  3. Houston/Galveston, Texas, USA

    NASA Image and Video Library

    1991-05-06

    STS039-151-175 (28 April-6 May 1991) --- Large format (five-inch) frame of part of the greater Houston metropolitan area photographed from the Earth-orbiting Space Shuttle Discovery. (Hold photo vertically with Galveston at bottom so that north will be at top.) Heavier than normal spring rains emphasize the several bodies of water in the area. Thanks to Sun angle, the interstate highways, Houston's belt and loop systems and even city streets, farm-to-market roads and airport runways are easily observed in the frame. NASA and Clear Lake City, work and home areas of the seven Discovery astronaut crew members, are easily spotted near upper Galveston Bay in bottom (south portion) of the frame. Houston's central business district and the Harris County Domed Stadium are seen in the upper left quadrant.

  4. Dow Jones News/Retrieval--An IndepthBxook.

    ERIC Educational Resources Information Center

    Dempsey, Tim

    1984-01-01

    This introduction to the nonbibliographic databases offered by the Dow Jones News/Retrieval Service describes file content and search strategies in four groups: Dow Jones Business and Economic News; Dow Jones Quotes (market prices for stocks and other securities); Financial and Investment Services; General News and Information Services. Examples…

  5. Houston/Galveston, Texas, USA

    NASA Image and Video Library

    1991-09-18

    In this view of Houston/Galveston, Texas, USA (29.5N, 95.5W), heavy spring rains emphasize the several bodies of water in the area. Even though partially cloud covered, the progressive nature of the Houston highway and freeway system can easily be observed in this highly detailed view. To the south, the NASA, Clear Lake area just off of Galveston Bay can easily be seen. In the center, is the downtown business district.

  6. Jane Austen in the High School Classroom (Open to Suggestion).

    ERIC Educational Resources Information Center

    Fritzer, Penelope

    1996-01-01

    Argues that Jane Austen's novels lend themselves to the high school curriculum, and that students will discover a leisurely, rural world in which the concerns of the young people are often similar to theirs. (SR)

  7. Watershed influences and in-lake processes - A regional-scale approach to monitoring a water-supply reservoir, Lake Houston near Houston, Texas

    USGS Publications Warehouse

    Oden, Timothy D.; Graham, Jennifer L.

    2008-01-01

    Created in 1954 by an impoundment on the San Jacinto River, Lake Houston currently (2008) supplies about 20 percent of the total source water for the city of Houston. Houston historically has relied on ground water as the major source of supply. As a result of regulations to limit ground-water withdrawals because of associated land subsidence (effective in 2010), the lake will become the primary source of water supply for the city in the future. Since 1983 the U.S. Geological Survey (USGS), in cooperation with the City of Houston, has collected water-quality and lake-level data at Lake Houston, as well as discharge and intermittent water-quality data at its major inflowing tributaries. Previous studies indicate that Lake Houston is shallow, eutrophic, light limited and has a variable hydrologic regime with water residence times ranging from 12 hours to 400 days. Spring Creek, a tributary that drains the western, more urban, part of the Lake Houston watershed, contributes more sediment and nutrients than East Fork San Jacinto River, a tributary that drains the more rural, eastern part of the watershed. This fact sheet explains the importance of monitoring for management of the resource and describes ongoing research in the Lake Houston watershed by the USGS and the City.

  8. "Socializing Democracy": The Community Literacy Pedagogy of Jane Addams

    ERIC Educational Resources Information Center

    Wendler, Rachael

    2014-01-01

    This article reclaims Jane Addams as a community literacy pedagogue and explicates her pedagogical theory through an analysis of her social thought. Addams' goal of "socializing democracy" through education led her to both encourage immigrant students to associate across difference and to assimilate into dominant literacies--tensions…

  9. Searching for Bill and Jane: Electronic Full-Text Literature.

    ERIC Educational Resources Information Center

    Still, Julie; Kassabian, Vibiana

    1998-01-01

    Examines electronic full-text literature available on the World Wide Web and on CD-ROM. Discusses authors and genres, electronic texts, and fees. Highlights Shakespeare, Jane Austen, and nature writing. Provides a bibliography of Web guides, specialized Shakespeare pages, and pages dealing with the Shakespeare authorship debate and secondary…

  10. Induced Recall of Jane Austen's Novels: Films, Television, Videos.

    ERIC Educational Resources Information Center

    Diaz de Chumaceiro, Cora L.

    2000-01-01

    Notes that the popularity of Jane Austen adaptations in theaters, television, and videos increases the probability that patients and therapists may recall these movies in treatment. Underscores excerpts from a comparison of an Austen novel with the psychoanalytic process and highlights available film adaptations in video format. (SC)

  11. Applied Interventions in the Prevention and Treatment of Obesity Through the Research of Professor Jane Wardle.

    PubMed

    Croker, Helen; Beeken, Rebecca J

    2017-03-01

    Obesity presents a challenge for practitioners, policy makers, researchers and for those with obesity themselves. This review focuses on psychological approaches to its management and prevention in children and adults. Through exploring the work of the late Professor Jane Wardle, we look at the earliest behavioural treatment approaches and how psychological theory has been used to develop more contemporary approaches, for example incorporating genetic feedback and habit formation theory into interventions. We also explore how Jane has challenged thinking about the causal pathways of obesity in relation to eating behaviour. Beyond academic work, Jane was an advocate of developing interventions which had real-world applications. Therefore, we discuss how she not only developed new interventions but also made these widely available and the charity that she established.

  12. Texas: Houston

    Atmospheric Science Data Center

    2014-05-15

    ... key variables used to characterize their climatic and environmental influence. The extent of haze across Galveston Bay can be ... as part of the Houston regional air quality study. Airborne pollution particles that contribute to the poor air quality come in part from ...

  13. Interview with a SureSmile doctor: Nicole M. Jane. Interview by Robert P. Scholz.

    PubMed

    Jane, Nicole M

    2009-04-01

    SureSmile (OraMetrix, Richardson, Tex) uses advanced technologies, including digital models, virtual simulations, and robotic wire bending to help clinicians provide customized, efficient treatment. Nicole M. Jane has been a solo orthodontic practitioner in South Lake Tahoe, California, since 2004. She has been using SureSmile technology in her practice since December 2005 and is an advisor for SureSmile in her capacity as a practicing orthodontist. Before becoming an orthodontist, Dr Jane was a general dentist in the US Navy, 1998-2001.

  14. Jane Ellen McAllister: Pioneer for Excellence in Teacher Education.

    ERIC Educational Resources Information Center

    Williams-Burns, Winona

    1982-01-01

    Describes the career and accomplishments of Jane Ellen McAllister and highlights her years at Southern University, Virginia State, Fisk University, Miner Teachers College, Grambling State University, and Jackson State College. Also evaluates McAllister's impact on Black education in general. (GC)

  15. 4. Photocopy of photograph, JANE MOSELEY (VESSEL 53) TIED UP ...

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

    4. Photocopy of photograph, JANE MOSELEY (VESSEL 53) TIED UP AT DOCK IN UNKNOWN LOCATION. Date and photographer unknown. (Original in Mariners Museum, Newport News, Virginia, negative #625) - Shooters Island, Ships Graveyard, Vessel No. 53, Newark Bay, Staten Island (subdivision), Richmond County, NY

  16. Cultural Contact through Musical Poetry in Clara Janes's "Kampa"

    ERIC Educational Resources Information Center

    Faszer-McMahon, Debra

    2009-01-01

    Clara Janes's "Kampa" is a love song dedicated to the renowned Czech poet Vladimir Holan. The work includes a musical and lyrical composition performed on tape, and its unconventional musical mode offers an alternative to divisions between western and non-western literary and musical forms. The poetry of "Kampa" presents musical methods of…

  17. The Anthropogenic/Lightning Effects Around Houston: The Houston Environmental Aerosol Thunderstorm (HEAT) Project - 2005

    NASA Astrophysics Data System (ADS)

    Orville, R. E.

    2004-12-01

    A major field program will occur in summer 2005 to determine the sources and causes for the enhanced cloud-to-ground lightning over Houston, Texas. This program will be in association with simultaneous experiments supported by the Environmental Protection Agency (EPA) and the Texas Commission on Environmental Quality (TCEQ), formally the Texas Natural Resource Conservation Commission (TNRCC). Recent studies covering the period 1989-2002 document a 60 percent increase of cloud-to-ground lightning in the Houston area as compared to surrounding background values, which is second in flash density only to the Tampa Bay, Florida area. We suggest that the elevated flash densities could result from several factors, including 1) the convergence due to the urban heat island effect and complex sea breeze (thermal hypothesis), and 2) the increasing levels of air pollution from anthropogenic sources producing numerous small cloud droplets and thereby suppressing mean droplet size (aerosol hypothesis). The latter effect would enable more cloud water to reach the mixed phase region where it is involved in the formation of precipitation and the separation of electric charge, leading to an enhancement of lightning. The primary goals of HEAT are to examine the effects of (1) pollution, (2) the urban heat island, and (3) the complex coastline on storms and lightning characteristics in the Houston area. The transport of air pollutants by Houston thunderstorms will be investigated. In particular, the relative amounts of lightning-produced and convectively transported NOx into the upper troposphere will be determined, and a comparison of the different NOx sources in the urban area of Houston will be developed. The HEAT project is based on the observation that there is an enhancement in cloud-to-ground (CG) lightning. Total lightning (intracloud (IC) and CG) will be measured using a lightning mapping system (LDAR II) to observe if there is an enhancement in intracloud lightning as well.

  18. 33 CFR 117.457 - Houston River.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Houston River. 117.457 Section... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Louisiana § 117.457 Houston River. The draw of the Kansas City Southern Railroad bridge, mile 5.2 near Lake Charles, shall open on signal if at least 24...

  19. A Response to Jane Sahi's "Dialogue as Education: Martin Buber"

    ERIC Educational Resources Information Center

    Baniwal, Vikas

    2014-01-01

    This article is inspired by Jane Sahi's commentary, "Dialogue as Education: Martin Buber," published under the feature "Classics with Commentary" in the Monsoon 2005 issue of "Contemporary Education Dialogue." I seek to further the discussion of the contributions of Martin Buber to the discourse of education through…

  20. Houston Pre-Freshman Enrichment Program (Houston PREP). Final report, June 9, 1997--July 25, 1997

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    1997-10-01

    The 1997 Houston Pre-Freshman Enrichment Program (PREP) was conducted at the campus of the University of Houston-Downtown from June 9 to July 25, 1997. Program participants were recruited from the Greater Houston Area. All participants were identified as high-achieving students with an interest in learning about the engineering and science professions. The goal of the program was to better prepare our pre-college youth prior to entering college as mathematics, science and engineering majors. The program participants were middle school and high school students from the Aldine, Alief, Channel View, Clear Creek, Cypress-Fairbanks, Fort Bend, Galena Park, Houston, Humble, Katy, Klein,more » North Forest, Pasadena, Private, and Spring Branch Independent School Districts. Of the 194 students starting the program, 165 students were from economically and socially disadvantage groups under-represented in the engineering and science professions, and 118 of the 194 were women. Our First Year group for 1997 composed of 96% minority and women students. Second and Third Year students combined were 96% minority or women. With financial support from the Center for Computational Sciences and Advanced Distributed Simulation, the Fourth Year Program was added to PREP this year. Twelve students completed the program (83% minority or women).« less

  1. Women Consciousness Exploration in Jane Austen and Her Works

    ERIC Educational Resources Information Center

    He, Xiaojun; Liao, Lina

    2015-01-01

    Jane Austen is one of the greatest realistic novelists in English literature of the 19th century. Austen is contrary to consciousness of man centrism and traditional values of masculine writers before her time. All her 6 novels are concerned with love and marriage; they truthfully reflect women life of her age, reveals her feminine consciousness…

  2. The Emergence of Esther Lloyd-Jones

    ERIC Educational Resources Information Center

    Certis, Hannah

    2014-01-01

    Esther Lloyd-Jones made significant contributions to the field of student affairs during her career, and she is known most commonly for her influence on the 1937 "Student Personnel Point of View" (SPPV). Much of her work can be applied to modern student affairs philosophy and practice. This study explores the early life of Lloyd-Jones,…

  3. Houston Smart Commuter

    DOT National Transportation Integrated Search

    2002-04-01

    This final report documents the background, history, operations and findings of the Houston Smart Commuter operational test. This operational test was designed to evaluate the potential for achieving more efficient use of travel alternatives through ...

  4. STS-98 Crew Interview: Tom Jones

    NASA Technical Reports Server (NTRS)

    2001-01-01

    The STS-98 Mission Specialist Tom Jones is seen being interviewed. He answers questions about his inspiration to become an astronaut, his career path, and his training. He gives details on the mission's goals and significance, and the payload and hardware it brings to the International Space Station (ISS). Mr. Jones discusses his role in the mission's spacewalks and activities.

  5. Simulation of the effects of different inflows on hydrologic conditions in Lake Houston with a three-dimensional hydrodynamic model, Houston, Texas, 2009–10

    USGS Publications Warehouse

    Rendon, Samuel H.; Lee, Michael T.

    2015-12-08

    Lake Houston, an important water resource for the Houston, Texas, area, receives inflows from seven major tributaries that compose the San Jacinto River Basin upstream from the reservoir. The effects of different inflows from the watersheds drained by these tributaries on the residence time of water in Lake Houston and closely associated physical and chemical properties including lake elevation, salinity, and water temperature are not well known. Accordingly, the U.S. Geological Survey (USGS), in cooperation with the City of Houston, developed a three-dimensional hydrodynamic model of Lake Houston as a tool for evaluating the effects of different inflows on residence time of water in the lake and associated physical and chemical properties. The Environmental Fluid Dynamics Code (EFDC), a grid-based, surface-water modeling package for simulating three-dimensional circulation, mass transport, sediments, and biogeochemical processes, was used to develop the model of Lake Houston. The Lake Houston EFDC model was developed and calibrated by using 2009 data and verified by using 2010 data. Three statistics (mean error, root mean square error, and the Nash-Sutcliffe model efficiency coefficient) were used to evaluate how well the Lake Houston EFDC model simulated lake elevation, salinity, and water temperature. The residence time of water in reservoirs is associated with various physical and chemical properties (including lake elevation, salinity, and water temperature). Simulated and measured lake-elevation values were compared at USGS reservoir station 08072000 Lake Houston near Sheldon, Tex. The accuracy of simulated salinity and water temperature values was assessed by using the salinity (computed from measured specific conductance) and water temperature at two USGS monitoring stations: 295826095082200 Lake Houston south Union Pacific Railroad Bridge near Houston, Tex., and 295554095093401 Lake Houston at mouth of Jack’s Ditch near Houston, Tex. Specific conductance

  6. 77 FR 19718 - Dow Jones & Company, Inc., Dow Jones Content Services Including On-Site Workers From Aerotek, Inc...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-02

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-81,045] Dow Jones & Company, Inc., Dow Jones Content Services Including On-Site Workers From Aerotek, Inc., Princeton, NJ; Amended Certification Regarding Eligibility To Apply for Worker Adjustment Assistance In accordance with Section 223 of the Trade Act of 1974, as amended (``Ac...

  7. Interjections in the Performance of Jane Austen's "Pride and Prejudice"

    ERIC Educational Resources Information Center

    O'Connell, Daniel C.; Kowal, Sabine

    2010-01-01

    Three data sets of primary and secondary interjections were compared: (1) the original interjections written into the text of Jane Austen's (1813/1994) novel "Pride and prejudice"; (2) the interjections read aloud in commercial recordings by six professional readers of the entire text of the novel; (3) the interjections spoken by actresses and…

  8. HOUSTON WELCOME TO MSC - TX

    NASA Image and Video Library

    1962-07-04

    S62-03709 (4 July 1962) --- The original seven Mercury astronauts, each wearing new cowboy hats and a badge in the shape of a star, are pictured on stage at the Sam Houston Coliseum. A large crowd was on hand to welcome them to Houston, Texas. Left to right are astronauts M. Scott Carpenter, L. Gordon Cooper Jr., John H. Glenn Jr., Virgil I. Grissom, Walter M. Schirra Jr., Alan B. Shepard Jr., and Donald K. Slayton. Sen. John Tower (R.-Texas) is seen in far right background. Photo credit: NASA

  9. NASA Night at Houston Astros, pregame ceremonies

    NASA Image and Video Library

    2005-09-13

    Images from the pregame ceremonies during NASA Night at the Houston Astros game, taken at Minute Maid Park, Houston. View of Center Director Jefferson Howell, Astros owner Drayton McLane, and STS-114 crewmembers Eileen Collins, James Kelly and Charles Camarda, with Collins holding an Astros jersey reading Discovery 114.

  10. 77 FR 29875 - Establishment of Class E Airspace; Houston, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-21

    ... Instrument Approach Procedures at Houston Memorial Airport. The FAA is taking this action to enhance the safety and management of Instrument Flight Rule (IFR) operations at the airport. DATES: Effective date... accommodate new standard instrument approach procedures at Houston Memorial Airport, Houston, MO. This action...

  11. 21 CFR 866.5150 - Bence-Jones proteins immunological test system.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... the Bence-Jones proteins in urine and plasma. Immunoglobulin molecules normally consist of pairs of... disulfide bridges. In some cancerous conditions, there is a proliferation of one plasma cell (antibody... plasma, and have been called Bence-Jones proteins. Measurement of Bence-Jones proteins and determination...

  12. 21 CFR 866.5150 - Bence-Jones proteins immunological test system.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... the Bence-Jones proteins in urine and plasma. Immunoglobulin molecules normally consist of pairs of... disulfide bridges. In some cancerous conditions, there is a proliferation of one plasma cell (antibody... plasma, and have been called Bence-Jones proteins. Measurement of Bence-Jones proteins and determination...

  13. 21 CFR 866.5150 - Bence-Jones proteins immunological test system.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... the Bence-Jones proteins in urine and plasma. Immunoglobulin molecules normally consist of pairs of... disulfide bridges. In some cancerous conditions, there is a proliferation of one plasma cell (antibody... plasma, and have been called Bence-Jones proteins. Measurement of Bence-Jones proteins and determination...

  14. 21 CFR 866.5150 - Bence-Jones proteins immunological test system.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... the Bence-Jones proteins in urine and plasma. Immunoglobulin molecules normally consist of pairs of... disulfide bridges. In some cancerous conditions, there is a proliferation of one plasma cell (antibody... plasma, and have been called Bence-Jones proteins. Measurement of Bence-Jones proteins and determination...

  15. 21 CFR 866.5150 - Bence-Jones proteins immunological test system.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... the Bence-Jones proteins in urine and plasma. Immunoglobulin molecules normally consist of pairs of... disulfide bridges. In some cancerous conditions, there is a proliferation of one plasma cell (antibody... plasma, and have been called Bence-Jones proteins. Measurement of Bence-Jones proteins and determination...

  16. Houston biosecurity: building a national model.

    PubMed Central

    Casscells, Ward; Mirhaji, Parsa; Lillibridge, Scott; Madjid, Mohammad

    2004-01-01

    On September 11, 2001, Al Qaeda terrorists committed an atrocity when they used domestic jetliners to crash into buildings in New York City and Washington, DC, killing thousands of people. In October 2001, another act of savagery occurred, this time using anthrax, not airplanes, to take innocent lives. Each incident demonstrates the vulnerability of an open society, and Americans are left to wonder how such acts can be prevented. Two years later, Al Qaeda operatives are reportedly regrouping, recruiting, and changing their tactics to distribute money and messages to operatives around the world. Many experts believe that terrorist attacks are inevitable. Every city is vulnerable to an attack, and none are fully prepared to handle the residual impact of a biological or chemical attack. A survey conducted by the Cable News Network (CNN) in January 2002, studied 30 major US cities, ranking them based on 6 statistical indices of vulnerability. Thirteen cities were deemed better prepared than Houston, 10 were in a similar state of preparedness, and only 6 were less prepared than Houston. We will discuss the protective measures that have been put in place in Houston, and future steps to take. Other cities can model Houston's experience to develop similar plans nation-wide. PMID:17060983

  17. Houston biosecurity: building a national model.

    PubMed

    Casscells, Ward; Mirhaji, Parsa; Lillibridge, Scott; Madjid, Mohammad

    2004-01-01

    On September 11, 2001, Al Qaeda terrorists committed an atrocity when they used domestic jetliners to crash into buildings in New York City and Washington, DC, killing thousands of people. In October 2001, another act of savagery occurred, this time using anthrax, not airplanes, to take innocent lives. Each incident demonstrates the vulnerability of an open society, and Americans are left to wonder how such acts can be prevented. Two years later, Al Qaeda operatives are reportedly regrouping, recruiting, and changing their tactics to distribute money and messages to operatives around the world. Many experts believe that terrorist attacks are inevitable. Every city is vulnerable to an attack, and none are fully prepared to handle the residual impact of a biological or chemical attack. A survey conducted by the Cable News Network (CNN) in January 2002, studied 30 major US cities, ranking them based on 6 statistical indices of vulnerability. Thirteen cities were deemed better prepared than Houston, 10 were in a similar state of preparedness, and only 6 were less prepared than Houston. We will discuss the protective measures that have been put in place in Houston, and future steps to take. Other cities can model Houston's experience to develop similar plans nation-wide.

  18. Houston prefreshman enrichment program (Houston PREP). Final report, June 10, 1996--August 1, 1996

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    1996-10-01

    The 1996 Houston Pre-freshman Enrichment Program (PREP) was conducted on the campus of the University of Houston-Downtown from June 10 to August 1, 1996. Program Participants were recruited from the Greater Houston area. All participants were identified as high achieving students with an interest in learning about the engineering and science professions. The goal of the program was to better prepare our pre-college youth prior to entering college as mathematics, science and engineering majors. The program participants were middle school and high school students from the Aldine, Alief, Channel View, Crockett, Cypress-Fairbanks, Fort Bend, Galena Park, Houston, Humble, Katy, Klein,more » North Forest, Pasadena, Private, and Spring Branch Independent School Districts. Of the 197 students starting the program, 170 completed, 142 students were from economically and socially disadvantage groups underrepresented in the engineering and science professions, and 121 of the 197 were female. Our First Year group for 1996 composed of 96% minority and women students. Our Second and Third Year students were 100% and 93.75% minority or women respectively. This gave an overall minority and female population of 93.75%. This year, special efforts were again made to recruit students from minority groups, which caused a significant increase in qualified applicants. However, due to space limitations, 140 applicants were rejected. Investigative and discovery learning were key elements of PREP. The academic components of the program included Algebraic Structures, Engineering, Introduction to Computer Science, Introduction to Physics, Logic and Its Application to Mathematics, Probability and Statistics, Problem Solving Seminar using computers and PLATO software, SAT Preparatory Seminars, and Technical Writing.« less

  19. Jane Austen on love and pedagogical power.

    PubMed

    Fessenbecker, Patrick

    2011-01-01

    This essay notes initially recent prominence of theories of pedagogy that attempt to "de-mystify" it and reveal troubling power relations, and their subsequent contention that love is impossible in the student-teacher relationship. "Pedagogical" interpretations of Jane Austen's fiction, however, see pedagogy as essential to love. I argue that this is so precisely because of the power dynamics involved; drawing on Jessica Benjamin's psychoanalytic interpretation of G. W. F. Hegel's analysis of the "Lord-Bondsman," I suggest that Austen portrays the loving relationship as inherently involving the occupation and subsequent exchange of roles as superior and inferior, incarnated as "teacher" and "student."

  20. Incest, Incorporation, and "King Lear" in Jane Smiley's "A Thousand Acres."

    ERIC Educational Resources Information Center

    Leslie, Marina

    1998-01-01

    Suggests that Jane Smiley's "A Thousand Acres" is a faithful and a "profoundly subversive" revision of Shakespeare's "King Lear." Argues that the terms in which the novel have been most frequently praised, no less than the case made for banning it, raise important questions about the relationship between the novel's…

  1. Houston KIDS COUNT: A Snapshot of Children Living in Houston and Harris County. 2005 Texas KIDS COUNT Special Report

    ERIC Educational Resources Information Center

    Center for Public Policy Priorities, 2005

    2005-01-01

    The Houston KIDS COUNT data book examines the status of children in Houston and Harris County and identifies trends in their general welfare. These data provide a portrait of Harris County's children that can be used for developing sound and effective local policy. The report is divided into the following sections: (1) Children in Families; (2)…

  2. Bence-Jones protein - quantitative

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/003597.htm Quantitative Bence-Jones protein test To use the sharing ... Todd Gersten, MD, Hematology/Oncology, Florida Cancer Specialists & Research Institute, Wellington, FL. Review provided by VeriMed Healthcare ...

  3. Preparing Houston: lessons learned, future directions

    NASA Astrophysics Data System (ADS)

    Madjid, Mohammad; Mirhaji, Parsa; Lillibridge, Scott R.; Casscells, S. W.

    2003-09-01

    On September 11, 2001, Al Qaeda terrorists committed a savage act against humanity when they used domestic jetliners to crash into buildings in New York City and Washington, DC, killing thousands of people. In October 2001, coming on the heels of this savagery was another act of barbarity, this time using anthrax, not jetliners, to take innocent lives. Each incident demonstrates the vulnerability of an open society, and Americans are left to wonder how such acts can be prevented. Now, Al Qaeda operatives are reportedly regrouping, recruiting, and changing their tactics to distribute money and messages to operatives around the world. Many experts believe that terrorist attacks are inevitable. No city is immune from attack, and no city is fully prepared to handle the residual impact of a potentially ravaging biological or chemical attack. A survey conducted by the Cable News Network (CNN) in January 2002, studied 30 major US cities, ranking them based on 6 statistical indices of vulnerability. Thirteen cities were deemed better prepared than Houston, 10 were in a similar state of preparedness, and only 6 were less prepared than Houston. Here, we discuss the measures which have taken place in Houston to make it a safer place and which plans are needed for future. Houston experience can be used as a model to develop similar plans for other cities nation-wide.

  4. Astronaut Thomas Jones opens food package on middeck

    NASA Image and Video Library

    1994-04-10

    STS059-14-004 (9-20 April 1994) --- On the Space Shuttle Endeavour's middeck astronaut Thomas D. Jones, mission specialist, cuts open a package of food as he prepares for mealtime. Jones was joined by five other NASA astronauts aboard Endeavour for the STS-59 mission.

  5. The Awakening of the Social Conscience: Jane Maud Campbell, 1869-1947

    ERIC Educational Resources Information Center

    Jones, Plummer Alston, Jr.

    2012-01-01

    Jane Maud Campbell's career demonstrated her commitment and passion for library services with immigrants and minorities as one of the first advocates for multiculturalism in librarianship. She began her career working in the Newark Public Library and soon was employed as the librarian of the Passaic Public Library. She was the first woman employed…

  6. Houston managed lanes case study : the evolution of the Houston HOV system

    DOT National Transportation Integrated Search

    2003-09-01

    A nine-mile contraflow High Occupancy Vehicle (HOV) lane on the I-45 North Freeway in Houston, Texas was implemented as a demonstration project in 1979. This demonstration borrowed an off-peak direction traffic lane for use by buses and vanpools in t...

  7. Senator Doug Jones (D-AL) Tour of MSFC Facilities

    NASA Image and Video Library

    2018-02-22

    During Senator Doug Jones (D-Al.) tour of MSFC facilities Marshall engineer Bob Zeek explains the High School Students United with NASA to Create Hardware (HUNCH) program to Senator Jones and his wife, Louise.

  8. STS-70 Mission Specialist Nancy Jane Currie suits up

    NASA Technical Reports Server (NTRS)

    1995-01-01

    STS-70 Mission Specialist Nancy Jane Currie is donning her launch/entry suit in the Operations and Checkout Building with help from a suit technician. Currie has flown in space once before, on STS-57. Currie and four crew mates will depart shortly for Launch Pad 39B, where the Space Shuttle Discovery is undergoing final preparations for a liftoff scheduled during a two and a half hour launch window opening at 9:41 a.m. EDT.

  9. Continuous and discrete water-quality data collected at five sites on Lake Houston near Houston, Texas, 2006-08

    USGS Publications Warehouse

    Beussink, Amy M.; Burnich, Michael R.

    2009-01-01

    Lake Houston, a reservoir impounded in 1954 by the City of Houston, Texas, is a primary source of drinking water for Houston and surrounding areas. The U.S. Geological Survey, in cooperation with the City of Houston, developed a continuous water-quality monitoring network to track daily changes in water quality in the southwestern quadrant of Lake Houston beginning in 2006. Continuous water-quality data (the physiochemical properties water temperature, specific conductance, pH, dissolved oxygen concentration, and turbidity) were collected from Lake Houston to characterize the in-lake processes that affect water quality. Continuous data were collected hourly from mobile, multi-depth monitoring stations developed and constructed by the U.S. Geological Survey. Multi-depth monitoring stations were installed at five sites in three general locations in the southwestern quadrant of the lake. Discrete water-quality data (samples) were collected routinely (once or twice each month) at all sites to characterize the chemical and biological (phytoplankton and bacteria) response to changes in the continuous water-quality properties. Physiochemical properties (the five continuously monitored plus transparency) were measured in the field when samples were collected. In addition to the routine samples, discrete water-quality samples were collected synoptically (one or two times during the study period) at all sites to determine the presence and levels of selected constituents not analyzed in routine samples. Routine samples were measured or analyzed for acid neutralizing capacity; selected major ions and trace elements (calcium, silica, and manganese); nutrients (filtered and total ammonia nitrogen, filtered nitrate plus nitrite nitrogen, total nitrate nitrogen, filtered and total nitrite nitrogen, filtered and total orthophosphate phosphorus, total phosphorus, total nitrogen, total organic carbon); fecal indicator bacteria (total coliform and Escherichia coli); sediment

  10. JANE: efficient mapping of prokaryotic ESTs and variable length sequence reads on related template genomes

    PubMed Central

    2009-01-01

    Background ESTs or variable sequence reads can be available in prokaryotic studies well before a complete genome is known. Use cases include (i) transcriptome studies or (ii) single cell sequencing of bacteria. Without suitable software their further analysis and mapping would have to await finalization of the corresponding genome. Results The tool JANE rapidly maps ESTs or variable sequence reads in prokaryotic sequencing and transcriptome efforts to related template genomes. It provides an easy-to-use graphics interface for information retrieval and a toolkit for EST or nucleotide sequence function prediction. Furthermore, we developed for rapid mapping an enhanced sequence alignment algorithm which reassembles and evaluates high scoring pairs provided from the BLAST algorithm. Rapid assembly on and replacement of the template genome by sequence reads or mapped ESTs is achieved. This is illustrated (i) by data from Staphylococci as well as from a Blattabacteria sequencing effort, (ii) mapping single cell sequencing reads is shown for poribacteria to sister phylum representative Rhodopirellula Baltica SH1. The algorithm has been implemented in a web-server accessible at http://jane.bioapps.biozentrum.uni-wuerzburg.de. Conclusion Rapid prokaryotic EST mapping or mapping of sequence reads is achieved applying JANE even without knowing the cognate genome sequence. PMID:19943962

  11. From sticky-hard-sphere to Lennard-Jones-type clusters

    NASA Astrophysics Data System (ADS)

    Trombach, Lukas; Hoy, Robert S.; Wales, David J.; Schwerdtfeger, Peter

    2018-04-01

    A relation MSHS →LJ between the set of nonisomorphic sticky-hard-sphere clusters MSHS and the sets of local energy minima ML J of the (m ,n ) -Lennard-Jones potential Vmn LJ(r ) =ɛ/n -m [m r-n-n r-m] is established. The number of nonisomorphic stable clusters depends strongly and nontrivially on both m and n and increases exponentially with increasing cluster size N for N ≳10 . While the map from MSHS→MSHS →LJ is noninjective and nonsurjective, the number of Lennard-Jones structures missing from the map is relatively small for cluster sizes up to N =13 , and most of the missing structures correspond to energetically unfavorable minima even for fairly low (m ,n ) . Furthermore, even the softest Lennard-Jones potential predicts that the coordination of 13 spheres around a central sphere is problematic (the Gregory-Newton problem). A more realistic extended Lennard-Jones potential chosen from coupled-cluster calculations for a rare gas dimer leads to a substantial increase in the number of nonisomorphic clusters, even though the potential curve is very similar to a (6,12)-Lennard-Jones potential.

  12. From sticky-hard-sphere to Lennard-Jones-type clusters.

    PubMed

    Trombach, Lukas; Hoy, Robert S; Wales, David J; Schwerdtfeger, Peter

    2018-04-01

    A relation M_{SHS→LJ} between the set of nonisomorphic sticky-hard-sphere clusters M_{SHS} and the sets of local energy minima M_{LJ} of the (m,n)-Lennard-Jones potential V_{mn}^{LJ}(r)=ɛ/n-m[mr^{-n}-nr^{-m}] is established. The number of nonisomorphic stable clusters depends strongly and nontrivially on both m and n and increases exponentially with increasing cluster size N for N≳10. While the map from M_{SHS}→M_{SHS→LJ} is noninjective and nonsurjective, the number of Lennard-Jones structures missing from the map is relatively small for cluster sizes up to N=13, and most of the missing structures correspond to energetically unfavorable minima even for fairly low (m,n). Furthermore, even the softest Lennard-Jones potential predicts that the coordination of 13 spheres around a central sphere is problematic (the Gregory-Newton problem). A more realistic extended Lennard-Jones potential chosen from coupled-cluster calculations for a rare gas dimer leads to a substantial increase in the number of nonisomorphic clusters, even though the potential curve is very similar to a (6,12)-Lennard-Jones potential.

  13. Edward Burne-Jones' Heavenly Conception: A Biblical Cosmos

    NASA Astrophysics Data System (ADS)

    Cheney, L. D. G.

    2016-01-01

    Edward Burne-Jones was a Pre-Raphaelite artist and designer, who collaborated with William Morris on many decorative arts (stained glass windows, book illustrations, ceramic and tapestry designs). He was a founding partner in the firm Morris, Marshall, Faulkner & Company. Burne-Jones composed The Days of Creation between 1870 and 1876 for the Morris firm. These paintings were executed in gouache and gold paint, and cartoons were made for tile and in stained glass, for the Church of St. Editha at Tamworth in Staffordshire. Burne-Jones' creation was highly praised and elegantly described by Oscar Wilde: “The picture is divided into six compartments, each representing a day in the Creation of the World, under the symbol of an angel holding a crystal globe, within which is shown the work of a day.” This paper will examine how Burne-Jones visualized an unusual celestial creation where angels holding magical spheres unveil the divine manifestation for the creation of a terrestrial realm. He created a cosmic utopia of the natural world.

  14. A Conversation with Kristy and Jane | Center for Cancer Research

    Cancer.gov

    Jane has been coming to the NIH Clinical Center for treatment for neurofibromatosis type 1 (NF1) since she was three years old. She is currently enrolled in a trial that tests Selumetinib, a MEK inhibitor, and her tumor is now 30.7 percent smaller than when she first started this trial three years ago. Her diagnosis has changed the lives of her family but has also given them

  15. Cluster sizes in a classical Lennard-Jones chain

    NASA Astrophysics Data System (ADS)

    Lee-Dadswell, G. R.; Barrett, Nicholas; Power, Michael

    2017-09-01

    The definitions of breaks and clusters in a one-dimensional chain in equilibrium are discussed. Analytical expressions are obtained for the expected cluster length, 〈K 〉 , as a function of temperature and pressure in a one-dimensional Lennard-Jones chain. These expressions are compared with results from molecular dynamics simulations. It is found that 〈K 〉 increases exponentially with β =1 /kBT and with pressure, P in agreement with previous results in the literature. A method is illustrated for using 〈K 〉(β ,P ) to generate a "phase diagram" for the Lennard-Jones chain. Some implications for the study of heat transport in Lennard-Jones chains are discussed.

  16. Houston, Galveston Bay, Texas, USA

    NASA Image and Video Library

    1985-10-07

    51J-143-126 (5 Oct. 1985) --- The vertical stabilizer of the Earth-orbiting Space Shuttle Atlantis serves to partially frame this scene of Metropolitan Houston. Hold photo with vertical tail at top so that north will be at top. America's fourth largest city, with its radiating highway network, lies at the junction between the East Texas piney woods, containing lakes Conroe and Livingston (near top center and top right, respectively), and the coastal prairie, now largely farmland (left side of frame). The coast stretches from the left at Freeport and the mouth of the Brazos River, past Galveston and Texas City, and the circle of the High Island Salt Dome (clearly seen at lower right near the Bolivar Peninsula), to Port Arthur on the Neches River (far right). Patterns of muddy and clear water are particularly well-displayed in Galveston and Trinity Bays, as well as in the Gulf of Mexico. With a close look, the Harris County Domed Stadium (Astrodome) can be recognized on Houston's south side. The NASA Johnson Space Center (JSC) and the Clear Lake City area are easily delineated some 25 miles southeast of downtown Houston. The scene was recorded on film by one of the STS-51J crewmembers using a handheld Hasselblad camera and 70mm film.

  17. A Female Interrogative Reader: The Adolescent Jane Austen Reads and Rewrites (His)tory.

    ERIC Educational Resources Information Center

    Reid-Walsh, Jacqueline

    1992-01-01

    Argues that Jane Austen's unpublished juvenile work "The History of England" has considerable relevance to twentieth-century high-school English classrooms. Notes that the work humorously shows the gender bias of traditional history texts because it is a "woman-centered" rewriting. (RS)

  18. Senator Doug Jones (D-AL) Tour of MSFC Facilities

    NASA Image and Video Library

    2018-02-22

    Senator Doug Jones (D-AL.) and wife, Louise, tour Marshall Space Flight facilities. Steve Doering, manager, Stages Element, Space Launch System (SLS) program at MSFC, along with Senator and Mrs. Jones, viewed the MSFC campus from the top of test stand 4693.

  19. Houston's Regional Forest

    Treesearch

    David J. Nowak; Peter D. Smith; Michael Merritt; John Giedraitis; Jeffrey T. Walton; Robert E. Hoehn; Jack C. Stevens; Daniel E. Crane; Mark Estes; Stephen Stetson; Charles Burditt; David Hitchcock; Wendee Holtcamp

    2005-01-01

    The population in and around Houston has grown rapidly over the past twenty years, now exceeding five million people. Studies of the area have noted that the loss of trees and changes to the forest makeup have generally accompanied this growth. Trees and urban forestry practices can be used effectively to reduce many of the negative effects of urban growth and other...

  20. How Jane Addams Expands Our View of Education as an Ethical Enterprise

    ERIC Educational Resources Information Center

    Bruce, Bertram C.

    2017-01-01

    Jane Addams's "Democracy and Social Ethics" is more than a historical artifact describing the work of a prominent social reformer. It is also a significant contribution to philosophy, especially in the area of social ethics. Moreover, though less widely acknowledged, Addams's work is essential for anyone who seeks an ethical vision for…

  1. A Conversation with Kristy and Jane | Center for Cancer Research

    Cancer.gov

    Jane has been coming to the NIH Clinical Center for treatment for neurofibromatosis type 1 (NF1) since she was three years old. She is currently enrolled in a trial that tests Selumetinib, a MEK inhibitor, and her tumor is now 30.7 percent smaller than when she first started this trial three years ago. Her diagnosis has changed the lives of her family but has also given them new passions and perseverance. Read more...

  2. Jane Austen (1775-1817) and the cultural history of health.

    PubMed

    Biddiss, Michael

    2014-08-01

    This paper provides a review of some aspects of the life and novels of Jane Austen that have particular bearing on her approach to issues of sickness and health. It is based on a Keynote Lecture given at the Annual Congress of the British Society for the History of Medicine on 1 September 2011 at the University of Surrey. © IMechE 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  3. 75 FR 22168 - Region VI-Houston District; Advisory Council Meeting; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-27

    ... SMALL BUSINESS ADMINISTRATION Region VI--Houston District; Advisory Council Meeting; Public Meeting The Small Business Administration-Region VI--Houston Advisory Council, located in the geographical Area of Houston, Texas will hold a federal public meeting on--Thursday, May 20, 2010, starting at 10:30...

  4. Ground-water resources of the Houston district, Texas

    USGS Publications Warehouse

    White, Walter N.; Rose, N.A.; Guyton, William F.

    1944-01-01

    This report covers the current phase of an investigation of the supply of ground water available for the Houston district and adjacent region, Texas,- that has been in progress during the past 10 years. The field operations included routine inventories of pumpage, measurements of water levels in observation wells and collection of other hydrologic data, pumping tests on 21 city-owned wells to determine coefficients of permeability and storage, and the drilling of 13 deep test wells in unexplored parts of the district. Considerable attention has been given to studies of the location of areas or beds of sand that contain salt water. The ground water occurs in beds of sand, sandstone, and gravel of Miocene, Pliocene, and Pleistocene age. These formations crop out in belts that dip southeastward from their outcrop areas and are encountered by wells at progressively greater depths toward the southeast. The beds throughout the section are lithologically similar, and there is little agreement among geologists as to their correlation. -In this investigation, however, the sediments, penetrated by the wells are separated into six zones, chiefly on the basis of electrical logs. Most of the water occurs in zone 3, which ranges in thickness from 800 to 1,200 feet. Large quantities of ground water are pumped in three areas in the Houston district, as follows: The Houston tromping area, which includes Houston and the areas immediately adjacent; the Pasadena pumping area, which includes the industrial section extending along the ship channel from the Houston city limits eastward to Deer Park; and the Katy pumping area, an irregular-shaped area of several hundred square miles, which is roughly centered around the town of Katy, 30 miles west of Houston. In 1930 the total combined withdrawal of ground water in the Houston and Pasadena pumping areas averaged about 50 million gallons a day. It declined somewhat during 1932 and 1933 and then gradually increased, until in 1935 the total

  5. Doing things differently: advantages and disadvantages of Web questionnaires.

    PubMed

    Jones, Steve; Murphy, Fiona; Edwards, Mark; James, Jane

    2008-01-01

    For this article, Steve Jones, Fiona Murphy, Mark Edwards and Jane James draw on experiences of delivering a questionnaire to a group of nursing students using the web. Although they encountered problems, this approach to data collection appears to have potential.

  6. Readings on Jane Austen. The Greenhaven Press Literary Companion to British Authors.

    ERIC Educational Resources Information Center

    Swisher, Clarice, Ed.

    Designed for young adults, this book on Jane Austen's novels is one of an anthology series providing accessible resources for students researching great literary lives and works. Contributing writers' essays in the book are taken from a wide variety of sources and are edited to accommodate the reading and comprehension levels of young adults; each…

  7. When Ernest Jones First Arrived in Toronto; or, Reappraising the Bruce Letter.

    PubMed

    Kuhn, Philip

    2018-01-01

    In July 1962, Toronto-based surgeon, Herbert Bruce, wrote a private and confidential letter to social worker and historian Cyril Greenland with some memories and impressions of Sigmund Freud's lifelong friend and biographer, Ernest Jones, in Toronto (1908-1913). In the letter, Bruce described Jones as a "sexual pervert." Despite Bruce's condemnation of Jones, historians and biographers have largely ignored his controversial memories of Jones in Toronto. The article traces how scholars have handled the existence of the Bruce letter, and the consequences for how this history has been understood. In the latter half of the article, the author considers how the existence of this letter might offer insights into how the Toronto medical establishment regarded Ernest Jones.

  8. The I-Generation--From Toddlers to Teenagers: A Conversation with Jane M. Healy.

    ERIC Educational Resources Information Center

    Tell, Carol

    2000-01-01

    In "Failure to Connect" (1998), Jane Healy examined pros and cons of computer use, warning that good teachers, small classes, and challenging curricula trump high-tech products. Computers can impede youngsters' development. Computers enhance learning only if teachers comprehend them, use appropriate applications, and define learning…

  9. Astronaut Thomas Jones during emergency bailout training in WETF

    NASA Image and Video Library

    1993-06-02

    S93-43108 (2 June 1993) --- Astronaut Thomas D. Jones, mission specialist, takes a break during emergency bailout training at the Johnson Space Center's (JSC) Weightless Environment Training Facility (WET-F). Jones and five other NASA astronauts are scheduled to fly aboard the Space Shuttle Endeavour next year.

  10. HISTORICAL EMISSION AND OZONE TRENDS IN THE HOUSTON AREA

    EPA Science Inventory

    An analysis of historical trend data for emissions and air quality in Houston for period of 1974-78 is conducted for the purposes of checking the EKMA O3-predicting model and of exploring empirical relations between emission changes and O3 air quality in the Houston area. Results...

  11. Multi-contrast imaging of human posterior eye by Jones matrix optical coherence tomography

    NASA Astrophysics Data System (ADS)

    Yasuno, Yoshiaki

    2017-04-01

    A multi-contrast imaging of pathologic posterior eyes is demonstrated by Jones matrix optical coherence tomography (Jones matrix OCT). The Jones matrix OCT provides five tomographies, which includes scattering, local attenuation, birefringence, polarization uniformity, and optical coherence angiography, by a single scan. The hardware configuration, algorithms of the Jones matrix OCT as well as its application to ophthalmology is discussed.

  12. Houston, TX, USA

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Most of the greater metropolitan Houston, TX (30.0N, 95.0W) region is captured in this single photograph. The continuing progress of construction of the outer beltway system enveloping the majority of the city is very evident. The downtown business district including the new George R. Brown Convention Center, the Astrodome Stadium, Intercontinental Airport and Hobby International Airport as well as Johnson Space Center are all easily seen.

  13. Forefoot Adduction Is a Risk Factor for Jones Fracture.

    PubMed

    Fleischer, Adam E; Stack, Rebecca; Klein, Erin E; Baker, Jeffrey R; Weil, Lowell; Weil, Lowell Scott

    Jones fractures are among the most common fractures of the foot; however, much remains unknown about their etiology. The purpose of the present study was to further examine the risk factors of forefoot and hindfoot alignment on Jones fractures using an epidemiologic study design. We used a retrospective, matched, case-control study design. Cases consisted of patients with acute, isolated Jones fractures confirmed on plain film radiographs seen at our institute from January 2009 to December 2013. Patients presenting with pain unrelated to metatarsal fractures served as controls. Controls were matched to cases by age (±2 years), gender, and year of presentation. Weightbearing foot radiographs were assessed for 13 angular relationships by a single rater. Conditional multivariable logistic regression was used to identify important risk factors. Fifty patients with acute Jones fractures and 200 controls were included. The only significant variables in the final multivariable model were the metatarsus adductus angle (odds ratio [OR] 1.16, 95% confidence interval [CI] 1.08 to 1.25) and fourth/fifth intermetatarsal angle (OR 0.69, 95% CI 0.57 to 0.83)-both measures of static forefoot adduction. The presence of metatarsus adductus (defined as >15°) on foot radiographs was associated with a 2.4 times greater risk of a Jones fracture (adjusted OR 2.4, 95% CI 1.2 to 4.8). We have concluded that the risk of Jones fracture increases with an adducted forefoot posture. In our population, which consisted primarily of patients presenting after a fall (10 of 50; 20%) or misstep/inversion injury (19 of 50; 38%), the hindfoot alignment appeared to be a less important factor. Copyright © 2017 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

  14. Verina Morton Jones, MD.

    PubMed

    Rishworth, Susan K

    2012-01-01

    The purpose of this historical article is to demonstrate, as the biography of Verina Morton Jones, MD, is uncovered, the difficulties inherent in researching original source material on the lives of 19th- and early 20th-century African American physicians as well as the great benefits derived from doing this research. The procedures used include basic archival research and close examination of published materials about her in the past, in conjunction with oral history. Original correspondence from Dr Morton Jones to her niece and nephew is used to illustrate events in her life and the thoughts and attitudes she expressed. Some of these thoughts and attitudes reflect those current situations in which African Americans found themselves, and others are quite unique, no doubt owing to her privileged position in the African American community. The principle conclusions reached include the great benefits derived from doing this kind of research, as difficult and time-consuming as that may be, with the enhanced knowledge and appreciation of the heritage of African American physicians, and insights into American social history during this period.

  15. A response to Dodds and Jones.

    PubMed

    Purdy, Laura M

    1989-01-01

    In response to "Surrogacy and Autonomy," by Susan Dodds and Karen Jones in this issue of Bioethics, the author concedes that only a surrogacy practice stringently regulated by good counseling, escape clauses for pregnant women, and the prohibition of profit-making agencies will save women from exploitation, but she objects to singling out women for paternalistic "protection against themselves," and to defending women's autonomy to the extent of their right to behave in ways known to harm a fetus. Dodds and Jones' concerns about attitudes toward women, genetic bias, the concept of children as property, and the harm principle generated by surrogacy contracts are answered with arguments for why surrogacy should not be illegal.

  16. Group Shot - Nucleus - 1960 Flight Operations Division - Houston, TX

    NASA Image and Video Library

    1964-07-08

    Group shot of the nucleus of the 1960 Flight Operations Division for the Mercury Program. Image taken at the Houston Petroleum Center (HPC) in Houston, TX, prior to their move to the Manned Spacecraft Center (MSC). This photo was published in the Space News Roundup, 07/08/1964. The women are (L-R): Doris Folkes, Cathy Osgood, Shirley Hunt and Mary Shep Burton. The men are (L-R): Dick Koos, Paul Brumberg, John O'Loughlin, Emil Schiesser, Jim Dalby, Morris Jenkins, Carl Huss, John Mayer, Bill Tindall, Hal Beck, Charlie Allen, Ted Skopinski, Jack Hartung, Glynn Lunney, John Shoosmith, Bill Reini, Lyn Dunseith, Jerry Engel, Harold Miller and Clay Hicks. ( 26644 ); Houston, TX

  17. Doug Jones Home Improvement Information Sheet

    EPA Pesticide Factsheets

    Doug Jones Home Improvement (the Company) is located in Louisville, Kentucky. The settlement involves renovation activities conducted at property constructed prior to 1978, located in Louisville, Kentucky.

  18. The Chinese in Houston.

    ERIC Educational Resources Information Center

    Woodell, Thomas M.

    There are between seven and eight thousand Chinese Americans living in Houston, but there has never been a predominantly Chinese neighborhood in the city. This lack of geographical focus has prevented the development of easily identifiable aspects of ethnic concentration, such as a Chinese school or a Chinese business district. Apart from the…

  19. Houston, Texas taken by the STS-109 crew

    NASA Image and Video Library

    2002-03-05

    STS109-714-035 (1-12 March 2002) --- The astronauts on board the Space Shuttle Columbia took this 70mm picture featuring the greater metropolitan Houston, Texas area. The view direction is northwest, with Houston's downtown as the brightest region (center) where major highways converge. Interstate 10 is a fine line extending towards the lower right, around the north side of Galveston Bay, part of which appears in the lower right corner. The interstate also appears as a line cutting through the wooded parts of west Houston (just west of downtown). Bush Intercontinental Airport is the largest light patch on the view north of downtown, and lies next to Highway 59, a thin white line that stretches toward the right side of the picture. Forests of East Texas make the top right corner of the view a dark green.

  20. 76 FR 2916 - Houston/Galveston Navigation Safety Advisory Committee; Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-18

    ... DEPARTMENT OF HOMELAND SECURITY Coast Guard [USCG-2010-1116] Houston/Galveston Navigation Safety.../Galveston Navigation Safety Advisory Committee (``HOGANSAC'' or ``the Committee'') and its working groups will meet in Texas City, Texas and Houston, Texas to discuss waterway improvements, aids to navigation...

  1. Differential and integral Jones matrices for a cholesteric

    NASA Astrophysics Data System (ADS)

    Nastyshyn, S. Yu.; Bolesta, I. M.; Tsybulia, S. A.; Lychkovskyy, E.; Yakovlev, M. Yu.; Ryzhov, Ye.; Vankevych, P. I.; Nastishin, Yu. A.

    2018-05-01

    Previous attempts to derive the differential Jones matrix (DJM, N ) by Jones [Jones, J. Opt. Soc. Am. 38, 671 (1948), 10.1364/JOSA.38.000671] for a twisted crystal and the integral Jones matrix (IJM, J ) by Chandrasekhar and Rao [Chandrasekhar and Rao, Acta Crystallogr. A 24, 445 (1968), 10.1107/S0567739468000902] for a cholesteric liquid crystal resulted in Jones matrices, which are valid for the spectral range except the selective light reflection band. We argue that the limitation of their validity is rooted in two key assumptions used in both approaches, namely, (1) local (nonrotated) DJM N0 and the elementary IJM J0 (to which the cholesteric is split) are those of a uniform nematic and (2) under rotation of the coordinate system, N0 and J0 obey the similarity transformation rule, namely, N =R N0R-1 and J =R J0R-1 , where R is the rotation matrix. We show that both of these assumptions are of limited applicability for a cholesteric, being justified only for weak twist. In our approach, the DJM and IJM are derived for a cholesteric without these assumptions. To derive the cholesteric DJM, we have established the relation between the diagonal form N0 d of N0 and Mauguin solutions [Mauguin, Bull. Soc. Fr. Mineral. Crystallogr. N° 3, 71 (1911)] of Maxwell equations for eigenwaves propagating in the cholesteric. Namely, the eigenvalues of N0 appear to be the wave numbers for the two eigenwaves propagating in the sample. Then the form of N0 reconstructs from its diagonal form N0 d. Our DJM and IJM, derived for a general case of any ellipticity value of the eigenwaves, correspond to an optically anisotropic plate possessing gyrotropy, linear birefringence, and Jones dichroism. In the limiting approximations of circularly polarized eigenwaves and that corresponding to the Mauguin regime, the DJM and IJM reduce to those known from the literature. We found that the form of the transformation rule for the local DJM N0 under rotation of the coordinate system depends on

  2. Texas Solar Collaboration DOE Rooftop Solar Challenge City of Houston Project Summary

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Ronk, Jennifer

    2013-02-14

    The City of Houston is committed to achieving a sustainable solar infrastructure. In 2008, Houston was named a United States Department of Energy (DOE) Solar America City. As a Solar America City, Houston teamed with the Houston Advanced Research Center (HARC), Sandia National Laboratory (Sandia), industry, and academia, to implement the Solar Houston Initiative and prepare the Solar Houston Plan. The Solar Houston initiative was focused on identifying and overcoming barriers associated with establishing a solar infrastructure that is incorporated into the City of Houston’s overall energy plan. A broad group of Houston area stakeholders, facilitated by HARC, came togethermore » to develop a comprehensive solar plan that went beyond technology to address barriers and establish demonstrations, public outreach, education programs and other activities. The plan included proposed scopes of work in four program areas: policies, solar integration, public outreach, and education. Through the support of the DOE SunShot Rooftop Solar Challenge (RSC) grant to the Texas Collaboration (San Antonio, Austin, and Hosuton), Houston has been able to implement several of the recommendations of the Solar Houston Plan. Specific recommendations that this project was able to support include; Working with the other Texas Solar America Cities (San Antonio and Austin), to harmonize permitting and inspection processes to simplify for installers and lower soft costs of installation; Participating in state level solar policy groups such as the Texas Renewable Energy Industries Association (TRIEA); Continued coordination with the local transmission and distribution utility (CenterPoint) and retail electric providers (REP); Identification of opportunities to improve permitting and interconnection; Providing training on PV systems to City inspectors; Educating the public by continuing outreach, training, and workshops, particularly using the the Green Building Resources Center; Evaluating

  3. Longer term rest from grazing: a response to Jones & Carter

    USDA-ARS?s Scientific Manuscript database

    Jones and Carter (this issue) in a response to Davies et al. (2014) misrepresent the original article and other articles, develop arguments not supported by scientific literature, and ignore literature counter to their opinion. Most peculiar, Jones and Carter incorrectly state that Davies et al. co...

  4. Regression models to estimate real-time concentrations of selected constituents in two tributaries to Lake Houston near Houston, Texas, 2005-07

    USGS Publications Warehouse

    Oden, Timothy D.; Asquith, William H.; Milburn, Matthew S.

    2009-01-01

    In December 2005, the U.S. Geological Survey in cooperation with the City of Houston, Texas, began collecting discrete water-quality samples for nutrients, total organic carbon, bacteria (total coliform and Escherichia coli), atrazine, and suspended sediment at two U.S. Geological Survey streamflow-gaging stations upstream from Lake Houston near Houston (08068500 Spring Creek near Spring, Texas, and 08070200 East Fork San Jacinto River near New Caney, Texas). The data from the discrete water-quality samples collected during 2005-07, in conjunction with monitored real-time data already being collected - physical properties (specific conductance, pH, water temperature, turbidity, and dissolved oxygen), streamflow, and rainfall - were used to develop regression models for predicting water-quality constituent concentrations for inflows to Lake Houston. Rainfall data were obtained from a rain gage monitored by Harris County Homeland Security and Emergency Management and colocated with the Spring Creek station. The leaps and bounds algorithm was used to find the best subsets of possible regression models (minimum residual sum of squares for a given number of variables). The potential explanatory or predictive variables included discharge (streamflow), specific conductance, pH, water temperature, turbidity, dissolved oxygen, rainfall, and time (to account for seasonal variations inherent in some water-quality data). The response variables at each site were nitrite plus nitrate nitrogen, total phosphorus, organic carbon, Escherichia coli, atrazine, and suspended sediment. The explanatory variables provide easily measured quantities as a means to estimate concentrations of the various constituents under investigation, with accompanying estimates of measurement uncertainty. Each regression equation can be used to estimate concentrations of a given constituent in real time. In conjunction with estimated concentrations, constituent loads were estimated by multiplying the

  5. A comprehensive study of benzene concentrations and emissions in Houston

    NASA Astrophysics Data System (ADS)

    Müller, Markus; Eichler, Philipp; Berk Knighton, W.; Estes, Mark; Crawford, James H.; Mikoviny, Tomas; Wisthaler, Armin

    2014-05-01

    The Houston Metropolitan Area (Greater Houston) has a population of over 6 million people, it ranks among the three fastest growing metropolises in the developed world and population growth scenarios predict it to reach megacity status in the coming two to four decades. Greater Houston is home to the largest petrochemical-manufacturing complex in the world with important consequences for the environment in the region. Direct and fugitive emissions of hydrocarbons adversely affect Houston's air quality which has been subject to intense studies over the past two decades. In 2013, NASA conducted the DISCOVER-AQ field campaign in support of developing a satellite-based capability to assess Houston's air quality in the future. Amongst other measurements, airborne, mobile ground-based and stationary ground-based measurements of benzene were carried out. Benzene is a carcinogenic air toxic with strict exposure regulations in the U.S. and in Europe. We have used the obtained comprehensive dataset to map benzene concentrations in the Houston metropolitan area, locate and identify point sources, compare industrial and traffic emissions and put them in relation to previous measurements and emission inventories. The obtained data will allow a better assessment of health risks associated with benzene exposure in a large metropolitan area that includes both traffic and industrial benzene sources. This work was funded by BMVIT / FFG-ALR in the frame of the Austrian Space Application Programme (ASAP 8, project 833451). PE was funded through the PIMMS ITN (EU-FP7, agreement number 287382). Additional resources were provided through NASA's Earth Venture program (EV-1) and the NASA Postdoctoral Program (NPP). We want to thank Scott Herndon and Aerodyne Research for their support.

  6. A Journey through Creativity as a Writer and Researcher: "An Interview with Jane Piirto"

    ERIC Educational Resources Information Center

    Henshon, Suzanna E.

    2006-01-01

    This article presents an interview with Jane Piirto, a Trustees' Professor at Ashland University in Ohio, Director of Talent Development Education, teaching in the departments of Curriculum and Instruction and in Educational Leadership. Her scholarly books are "Talented Children and Adults" (3 editions, latest 2007 from Prufrock Press);…

  7. Senator Doug Jones (D-AL) Tour of MSFC Facilities

    NASA Image and Video Library

    2018-02-22

    Senator Doug Jones (D-AL.) and wife, Louise, tour Marshall Space Flight facilities. Steve Doering, manager, Stages Element, Space Launch System (SLS) program at MSFC, also tour the Payload Operations Integration Center (POIC) where Marshall controllers oversee stowage requirements aboard the International Space Station (ISS) as well as scientific experiments. Different positions in the room are explained to Senator Jones by MSFC controller Beau Simpson.

  8. World of Learning: Houston Independent School District 2014 Annual Report and 2015 Calendar

    ERIC Educational Resources Information Center

    Houston Independent School District, 2015

    2015-01-01

    No other city in the nation more clearly exemplifies the dramatically changing social, political, and economic landscape of America's urban centers than Houston. Houston has transformed from a bi-racial southern city on the bayou to one of the most ethnically and culturally diverse communities in the nation. Houston Independent School District…

  9. Astronaut Jones donning EMU during space walk simulations for STS-59

    NASA Image and Video Library

    1993-08-16

    Astronaut Thomas D. Jones, mission specialist, dons a space suit prior to participating in contingency space walk simulations at the JSC Weightless Environment Training Facility (WETF). Jones is assisted by Frank Hernandez (left) and suit technician Charles Hudson of Hamilton Standard. Jones suit is weighted to that he can achieve a neutrally buoyant state once under water. Extravehicular tasks are not planned for the STS-59 mission, but a number of chores are rehearsed in case of failure of remote systems to perform those jobs.

  10. Houston Cole Library Collection Assessment.

    ERIC Educational Resources Information Center

    Henderson, William Abbot, Ed.; McAbee, Sonja L., Ed.

    This document reports on an assessment of the Jacksonville State University's Houston Cole Library collection that employed a variety of methodologies and tools, including list-checking, direct collection examination, shelflist measurement and analysis, WLN (Washington Library Network) conspectus sheets, analysis of OCLC/AMIGOS Collection Analysis…

  11. DREDGED MATERIAL RECLAMATION AT THE JONES ISLAND CONFINED DISPOSAL FACILITY - ITER

    EPA Science Inventory

    In this SITE demonstration, phytoremediation technology was applied to contaminated dredged materials from the Jones Island Confined Disposal Facility (CDF) located in Milwaukee Harbor, Wisconsin. The Jones Island CDF receives dredged materials from normal maintenance of Milwauke...

  12. "That Evil Genius of the Negro Race": Thomas Jesse Jones and Educational Reform.

    ERIC Educational Resources Information Center

    Kliebard, Herbert M.

    1994-01-01

    Jones's ideas on education integrated two major turn-of-the-century reform thrusts: social gospel and the application of science to human affairs. Known for his urban immigrant studies, Jones combined humanitarian zeal with scientific certainty in a conception of education that would dominate reform efforts in the progressive era. Jones's brand of…

  13. Hurricane Harvey & Houston: Hell or High Water

    NASA Astrophysics Data System (ADS)

    Bedient, P. B.

    2017-12-01

    Harvey was the largest rainfall and most damaging flood event in US history. By all measures the widespread impact was a devastating blow to all of Houston and surrounding areas. It dropped between 36 and 52 inches along the Texas coast over 5 days, exceeding all previous rainfall records, with up to 20 inches in a day. However, two earlier events from 2015 and 2016 also brought widespread flooding to many parts of Houston, especially concentrated in a few watersheds. Most bayous during Harvey were over bank by as much as 10 ft, and flooded an estimated 136000 homes in Harris county alone, greatly exceeding the massive TS Allison impact of 2001. While the area deals with a significant recovery effort, there is a massive call to action on the part of politicians, governmental agencies, and those affected by this event. There is need for a better statistical basis of rainfalls and floodplain mapping in Houston. Development patterns and density have come into question, as homes have been either built in 100 yr floodplains or taken into those floodplains over time. Estimates say > 47 % of homes flooded in TS Allison were outside the floodplain. Many homes were built behind Addicks/Barker reservoirs that protect downtown, many with no knowledge that they were in harms way (over 8000 were flooded there alone), and flooded as water reached record setting levels. New technologies have allowed the measurement and prediction of floods to make great strides since the mid 1990s, (Radar, LIDAR, GIS, hydrologic models, floodplain updates) and the Houston area has benefited from these efforts. While the plan going forward is daunting, there are a number of positive steps that are occurring and should lead to more resiliency. There needs to be policy changes on storage and detention requirements, green space & infrastructure improvements, and perhaps a third regional reservoir above Addicks. Also there is a renewed interest in flood warning systems to better inform the public

  14. Houston, TX, USA

    NASA Image and Video Library

    1991-09-18

    This color photo view of Houston (29.5N, 95.0W) was taken with a dual camera mount for comparitive film type testing. Compare this scene with STS048-106- 034 for an analysis of the unique properties of each type. Comparitive tests such as this aids in determining the kinds of information unique to each film system and evaluates and compares photography taken through hazy atmospheres. Color film is best at presenting the image as it appears to the human eye.

  15. Monitoring and Mapping the Hurricane Harvey Flooding in Houston, Texas.

    NASA Astrophysics Data System (ADS)

    Balaji Bhaskar, M. S.

    2017-12-01

    Monitoring and Mapping the Hurricane Harvey Flooding in Houston, Texas.Urban flooding is a hazard that causes major destruction and loss of life. High intense precipitation events have increased significantly in Houston, Texas in recent years resulting in frequent river and bayou flooding. Many of the historical storm events such as Allison, Rita and Ike have caused several billion dollars in losses for the Houston-Galveston Region. A category 4 Hurricane Harvey made landfall on South Texas resulting in heavy precipitation from Aug 25 to 29 of 2017. About 1 trillion gallons of water fell across Harris County over a 4-day period. This amount of water covers Harris County's 1,800 square miles with an average of 33 inches of water. The long rain event resulted in an average 40inch rainfall across the area in several rain gauges and the maximum rainfall of 49.6 inches was recorded near Clear Creek. The objectives of our study are to 1) Process the Geographic Information System (GIS) and satellite data from the pre and post Hurricane Harvey event in Houston, Texas and 2) Analyze the satellite imagery to map the nature and pattern of the flooding in Houston-Galveston Region. The GIS data of the study area was downloaded and processed from the various publicly available resources such as Houston Galveston Area Council (HGAC), Texas Commission of Environmental Quality (TCEQ) and Texas Natural Resource Information Systems (TNRIS). The satellite data collected soon after the Harvey flooding event were downloaded and processed using the ERDAS image processing software. The flood plain areas surrounding the Brazos River, Buffalo Bayou and the Addicks Barker reservoirs showed severe inundation. The different watershed areas affected by the catastrophic flooding in the wake of Hurricane Harvey were mapped and compared with the pre flooding event.

  16. Walking towards the Past: Loss and Place in Jane Urquhart's "A Map of Glass"

    ERIC Educational Resources Information Center

    Moore, Susan K.

    2008-01-01

    In this article, the author examines the notions of "loss" and "place" in relation to the mourning of one's personal and historical pasts. In doing so, the author draws upon the psychoanalytical writings of Julia Kristeva in an analysis of Jane Urquhart's 2005 novel "A Map of Glass"--a story about emplacement,…

  17. The Generalist's Corner: On Following Your Bliss--An Interview with Jane S. Halonen

    ERIC Educational Resources Information Center

    Irons, Jessica G.

    2007-01-01

    Jane S. Halonen is the Dean of the College of Arts and Sciences at the University of West Florida, where she insists on teaching introductory psychology each fall. She was employed in various roles at Alverno College for 17 years and also served for 5 years as the Director of the School of Psychology at James Madison University. Past president of…

  18. The House That Jones Built.

    ERIC Educational Resources Information Center

    Rist, Marilee C.

    1992-01-01

    Describes lifelong commitment of middle-school principal and major W.J. Jones to Coahoma, a small town in Mississippi Delta. Thanks to his efforts, town recently acquired a sewage system, blacktopped roads, and new housing (through Habitat for Humanity and World Vision). Although town elementary school fell victim to consolidation and children are…

  19. JANE, A new information retrieval system for the Radiation Shielding Information Center

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Trubey, D.K.

    A new information storage and retrieval system has been developed for the Radiation Shielding Information Center (RSIC) at Oak Ridge National Laboratory to replace mainframe systems that have become obsolete. The database contains citations and abstracts of literature which were selected by RSIC analysts and indexed with terms from a controlled vocabulary. The database, begun in 1963, has been maintained continuously since that time. The new system, called JANE, incorporates automatic indexing techniques and on-line retrieval using the RSIC Data General Eclipse MV/4000 minicomputer, Automatic indexing and retrieval techniques based on fuzzy-set theory allow the presentation of results in ordermore » of Retrieval Status Value. The fuzzy-set membership function depends on term frequency in the titles and abstracts and on Term Discrimination Values which indicate the resolving power of the individual terms. These values are determined by the Cover Coefficient method. The use of a commercial database base to store and retrieve the indexing information permits rapid retrieval of the stored documents. Comparisons of the new and presently-used systems for actual searches of the literature indicate that it is practical to replace the mainframe systems with a minicomputer system similar to the present version of JANE. 18 refs., 10 figs.« less

  20. No More Indiana Jones Warehouses

    ERIC Educational Resources Information Center

    Pannapacker, William

    2012-01-01

    In "Raiders of the Lost Ark," Indiana Jones--perhaps the last heroic professor to appear in a major Hollywood film--survives a series of adventures involving spiders, snakes, treacherous colleagues, and countless Nazis who are determined to recover the ark of the covenant for their "Fuhrer." Apparently the ark has mystical powers. Ultimately,…

  1. Preliminary Analysis of Ozonesonde Data from Houston, TX as Part of INTEX-A, July - August 2004

    NASA Astrophysics Data System (ADS)

    Hersey, S.; Morris, G.; Fraser, M.; Holmes, C.; Thompson, A.; Kuscera, T.; Witte, J.

    2004-12-01

    The Houston area is well-known for its frequent levels of high ozone pollution. The extent of the pollution in Houston has important direct and indirect consequences for the local population, ranging from the cancelling of recess to increased rates of asthma to threats of fines and loss of transportation dollars for failure to comply with EPA standards. Despite these consequences, the Houston area has no established program to monitor ozone concentrations at any altitude in the atmosphere but the surface. During the period July 8 - August 12, we launched 25 ozonesondes that yielded data on the vertical distribution of ozone over the city of Houston as part of INTEX-A and a study sponsored by the Shell Center for Sustainable Development at Rice University. Combining ozonesonde data from Houston with a trajectory model from NASA Goddard provides a powerful approach to interpreting the data, including insight into local and remote contributions to Houston's ozone pollution. Analysis of our data show (1) the impact of remote wild fires on ozone levels above Houston, (2) the amount of ozone that develops over Houston in the course of one day, and (3) the extent of vertical mixing of Houston's ozone pollution, a factor in transport to areas downwind of the city.

  2. Thermal conductivity of the Lennard-Jones chain fluid model.

    PubMed

    Galliero, Guillaume; Boned, Christian

    2009-12-01

    Nonequilibrium molecular dynamics simulations have been performed to estimate, analyze, and correlate the thermal conductivity of a fluid composed of short Lennard-Jones chains (up to 16 segments) over a large range of thermodynamic conditions. It is shown that the dilute gas contribution to the thermal conductivity decreases when the chain length increases for a given temperature. In dense states, simulation results indicate that the residual thermal conductivity of the monomer increases strongly with density, but is weakly dependent on the temperature. Compared to the monomer value, it has been noted that the residual thermal conductivity of the chain was slightly decreasing with its length. Using these results, an empirical relation, including a contribution due to the critical enhancement, is proposed to provide an accurate estimation of the thermal conductivity of the Lennard-Jones chain fluid model (up to 16 segments) over the domain 0.8Jones chain fluid model merge on the same "universal" curve when plotted as a function of the excess entropy. Furthermore, it is shown that the reduced configurational thermal conductivity of the Lennard-Jones chain fluid model is approximately proportional to the reduced excess entropy for all fluid states and all chain lengths.

  3. Analysis of trends in isoprene and monoterpenes in a remote forest and an anthropogenic influenced forest

    NASA Astrophysics Data System (ADS)

    Usenko, S.; Sheesley, R. J.; Winfield, Z.; Yoon, S.; Erickson, M.; Flynn, J. H., III; Alvarez, S. L.; Wallace, H. W., IV; Griffin, R. J.

    2017-12-01

    The University of Houston Mobile Air Quality Laboratory (MAQL) was deployed to the University of Michigan Biological Station (UMBS) in July 2016 as part of the PROPHET-AMOS study and then was deployed to Jones Forest located north of Houston, TX from August 12 through September 23, 2016. Both sites are heavily forested, but UMBS is remote with no anthropogenic influence while Jones Forest sees frequent pollution transport from Houston. UMBS experienced periods of high isoprene:monoterpenes and periods of equivalent isoprene:monoterpenes, while Jones Forest had a consistently high isoprene:monoterpenes. This provided for a test bed to look at the interactions within two forested environments as well as the influence of anthropogenic sources. The MAQL was outfitted to measure O3 (2B Technology), NOy and SO2 (Thermo Scientific), NO/NOx (Air Quality Design), CO (Los Gatos), and select biogenic volatile organic carbon (BVOC) with their oxidation products (Ionicon PTR-MS). The instruments sampled from MAQL's 6 m tower at both sites. The UMBS site was below canopy and the Jones Forest site was in an open field surrounded by forest. The trends in isoprene and monoterpenes were explored in relation to time-of-day, temperature, and precipitation for both locations. In addition, the production of methyl vinyl ketone and methacrolein under these different conditions of meteorology, trace gas composition and BVOC composition was explored.

  4. 78 FR 49254 - Foreign-Trade Zone 84-Houston, Texas; Application for Subzone; Toshiba International Corporation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-13

    ... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [B-77-2013] Foreign-Trade Zone 84--Houston, Texas; Application for Subzone; Toshiba International Corporation; Houston, Texas An application has been submitted..., requesting subzone status for the facilities of Toshiba International Corporation located in Houston, Texas...

  5. DREDGED MATERIAL RECLAMATION AT THE JONES ISLAND CONFINED DISPOSAL FACILITY SITE CAPSULE

    EPA Science Inventory

    In this SITE demonstration, phytoremediation technology was applied to contaminated dredged materials from the Jones Island Confined Disposal Facility (CDF) located in Milwaukee Harbor, Wisconsin. The Jones Island CDF receives dredged materials from normal maintenance of Milwauke...

  6. 78 FR 36523 - Foreign-Trade Zone 84-Houston, Texas; Authorization of Production Activity; Toshiba International...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [B-17-2013] Foreign-Trade Zone 84--Houston, Texas; Authorization of Production Activity; Toshiba International Corporation; (Hybrid Electric Vehicle Motors and Generators Production); Houston, Texas On February 11, 2013, the Port of Houston Authority, grantee of FTZ 84...

  7. Hydrologic data for urban studies in the Houston, Texas, metropolitan area, 1979

    USGS Publications Warehouse

    Liscum, Fred; Weigel, Jay F.; Bruchmiller, J.P.

    1982-01-01

    Hydrologic investigations of urban watersheds in Texas were begun by the U.S. Geological Survey in 1954. Studies are now in progress in Austin, Houston, and San Antonio.The U.S. Geological Survey, in cooperation with the city of Houston, began studies in the Houston metropolitan area in 1964. The program was expanded in 1968 to include collection of water-quality data. The objectives of the Houston urban-hydrology study are as follows:To determine, on the basis of historical data and hydro!ogic analyses, the magnitude and frequency of flood peaks and flood volumes.To determine the effect of urban development on flood peaks and volumes.To ascertain the variation in water quality for different flow conditions and different seasons.This report, the sixteenth in a series of reports to be published annually, is primarily applicable to objective 2. The report presents hydro!ogic data collected in the Houston urban area for the 1979 water year (October 1, 1978 to September 30, 1979).A report by Johnson and Sayre (1973) utilized records collected from 1965 to 1969 to make a study of the effects of urbanization on floods in the Houston area. The report also summarizes various basin parameters. A report by Waddell, Massey, and Jennings (1979) presents data on computed runoff from the Houston area and computed concentrations and loads of selected waterquality constituents combined in the inflow to Galveston Bay. The study utilized a variation of the "STORM" model developed by the Hydro!ogic Engineering Center of the U.S. Army Corps of Engineers. A report prepared by Li scum and Massey (1980) presents a technique for estimating the magnitude and frequency of floods in the Houston area from drainage areas, bank-full conveyance, and percentage of urban development.A definition of terms related to streamflow, water quality, and other hydrologic data, as used in this report, are defined in "U.S. Geological Survey, Water-resources data for Texas, volume 2, 1979."To facilitate the

  8. Barriers to Treatment of Tinea Capitis in Children Living in the Jane Finch Community of Toronto.

    PubMed

    Zur, Rebecca L; Shapero, Jonathan; Shapero, Harvey

    2015-01-01

    Tinea capitis is a common fungal infection of the scalp. If left untreated, tinea capitis infection can cause severe inflammatory reactions and the development of kerion. Tinea capitis is effectively treated with oral antifungals, but at present these are not covered under government assistance programs. To assess the potential impact of a limited use code for antifungal therapy in the treatment of childhood tinea capitis. Fourteen family physicians practicing in the Jane Finch area were surveyed on their experience treating tinea capitis in this community. Seventy-one percent of surveyed family physicians felt that cost impedes the treatment of tinea capitis in their practice, and 100% felt that a limited use code would have a positive impact on their patients. A limited use code for oral antifungal treatments of tinea capitis may provide a simple, cost-effective solution to a major problem impacting children in the Jane Finch area. © The Author(s) 2015.

  9. Jones matrix polarization-correlation mapping of biological crystals networks

    NASA Astrophysics Data System (ADS)

    Ushenko, O. G.; Ushenko, Yu. O.; Pidkamin, L. Y.; Sidor, M. I.; Vanchuliak, O.; Motrich, A. V.; Gorsky, M. P.; Meglinskiy, I.; Marchuk, Yu. F.

    2017-08-01

    It has been proposed the optical model of Jones-matrix description of mechanisms of optical anisotropy of polycrystalline films of human bile, namely optical activity and birefringence. The algorithm of reconstruction of distributions of parameters - optical rotation angles and phase shifts of the indicated anisotropy types has been elaborated. The objective criteria of differentiation of bile films taken from healthy donors and patients with cholelithiasis by means of statistic analysis of such distributions have been determined. The operational characteristics (sensitivity, specificity and accuracy) of Jones-matrix reconstruction method of optical anisotropy parameters were defined.

  10. Not Fully Developed Turbulence in the Dow Jones Index

    NASA Astrophysics Data System (ADS)

    Trincado, Estrella; Vindel, Jose María

    2013-08-01

    The shape of the curves relating the scaling exponents of the structure functions to the order of these functions is shown to distinguish the Dow Jones index from other stock market indices. We conclude from the shape differences that the information-loss rate for the Dow Jones index is reduced at smaller time scales, while it grows for other indices. This anomaly is due to the construction of the index, in particular to its dependence on a single market parameter: price. Prices are subject to turbulence bursts, which act against full development of turbulence.

  11. SU-E-P-02: Imaging and Radiation Oncology Core (IROC) Houston QA Center (RPC) Credentialing

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Amador, C; Keith, T; Nguyen, T

    2014-06-01

    Purpose: To provide information pertaining to IROC Houston QA Center's (RPC) credentialing process for institutions participating in NCI-sponsored clinical trials. Methods: IROC Houston issues credentials for NCI sponsored study groups. Requirements for credentialing might include any combination of questionnaires, knowledge assessment forms, benchmarks, or phantom irradiations. Credentialing requirements for specific protocols can be found on IROC Houston's website (irochouston.mdanderson.org). The website also houses the credentialing status inquiry (CSI) form. Once an institution has reviewed the protocol's credentialing requirements, a CSI form should be completed and submitted to IROC Houston. This form is used both to request whether requirements have beenmore » met as well as to notify IROC Houston that the institution requests credentialing for a specific protocol. IROC Houston will contact the institution to discuss any delinquent requirements. Once the institution has met all requirements IROC Houston issues a credentialing letter to the institution and will inform study groups and other IROC offices of the credentials. Institutions can all phone the IROC Houston office to initiate credentialing or ask any credentialing related questions. Results: Since 2010 IROC has received 1313 credentialing status inquiry forms. We received 317 in 2010, 266 in 2011, 324 in 2012, and 406 in 2013. On average we receive 35 phone calls per week with multiple types of credentialing questions. Decisions regarding credentialing status are based on the protocol specifications and previous completed credentialing by the institution. In some cases, such as for general IMRT credentialing, up to 5 sites may be credentialed based on the credentialing of one main center. Each of these situations is handled individually. Conclusion: IROC Houston will issue radiation therapy credentials for the NCI trials in the National Clinical Trials Network. Credentialing requirements and the

  12. Oblique view of Houston, Texas as seen from Apollo 9

    NASA Image and Video Library

    1969-03-09

    AS09-22-3463 (9 March 1969) --- Oblique view of the Houston, Texas area as photographed from the Apollo 9 spacecraft during its Earth-orbital mission. This picture was taken from an altitude of 103 nautical miles, at about 1:40 p.m. (CST), on March 9, 1969. Prominent features visible include highways leading out of the city, Lake Houston, San Jacinto River, Trinity Bay, Galveston Bay, Brazos River, Baytown, and Texas City.

  13. European astronaut training in Houston.

    PubMed

    Chiarenza, O

    1993-11-01

    Three European astronauts are currently training as Space Shuttle Mission Specialists at NASA's Johnson Space Center in Houston. Two of the astronauts, Maurizio Cheli and Jean-Francois Clervoy, recently became members of NASA's 'astronaut pool' and have entered the Advanced Training phase. The third one, Claude Nicollier, is now preparing for the mission to service the Hubble Space Telescope in December.

  14. Jane Austen's Novels as a Guide to Social and Individual Responsibility for High School Students.

    ERIC Educational Resources Information Center

    Fritzer, Penelope

    1998-01-01

    Jane Austen's novels are particularly appropriate for adolescents. These classics deal with topics of high interest to young people. Austen grapples with the question of what the individual owes to society and what he or she is obliged to tolerate in the way of strictures on behavior. Article proposes that Austen's novels should be more widely…

  15. 77 FR 6815 - Emergency Exemption; Issuance of Emergency Permit To Salvage Houston Toads Affected by a Wildfire...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-09

    ... 4 through October 10, 2011, fire may be delayed or the endangered Houston toad (Bufo houstonensis... wild; or transported to the Houston toad captive breeding or captive assurance colony at the Houston...

  16. Jones Center Vocational/Academic Program (JCVA).

    ERIC Educational Resources Information Center

    Rydalch, Jeff

    This document provides information on the Jones Center Vocational/Academic Program of the Granite School District (Utah), the purpose of which is to maintain or reintegrate students who are potential high school dropouts or dropouts into appropriate educational alternatives. Its mission statement is followed by a list of program components,…

  17. Development of ground water in the Houston District, Texas, 1970-74

    USGS Publications Warehouse

    Gabrysch, R.K.

    1977-01-01

    Total withdrawals of ground water in the Houston district, Texas , increased 9 percent from about 488 million gallons per day in 1970 to about 532 million gallons per day in 1974. The average annual rate of increase from 1960 to 1969 was about 6.3 percent. During 1970-74, increases in pumpage occurred in the Houston, Katy, and NASA areas; decreases occurred in the Pasadena and Alta Loma areas; and the pumpage in the Baytown-La Porte and Texas City areas remained almost constant. Water levels continued to decline throughout the district during 1970-74, but the rate of decline generally was not as great as in previous years. The greatest declines in the past several years were in the Houston area, but the center of decline is still in the Pasadena and Baytown-La Porte areas. The decrease in the rate of decline suggests that the aquifers in the Houston district could support the amount of pumping during 1970-74 with little, if any , further decline. Although saltwater encroachment has probably occurred in the district, particularly in Galveston County, no large increases in chloride were measured at the monitoring points. (Woodard-USGS)

  18. 33 CFR 165.813 - Security Zones; Ports of Houston and Galveston, TX.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Security Zones; Ports of Houston and Galveston, TX. (a) Location. Within the Ports of Houston and Galveston, Texas, moving security zones are established encompassing all waters within 500 yards of a cruise ship... entire transit of the cruise ship and continues while the cruise ship is moored or anchored. (b...

  19. 33 CFR 165.813 - Security Zones; Ports of Houston and Galveston, TX.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Security Zones; Ports of Houston and Galveston, TX. (a) Location. Within the Ports of Houston and Galveston, Texas, moving security zones are established encompassing all waters within 500 yards of a cruise ship... entire transit of the cruise ship and continues while the cruise ship is moored or anchored. (b...

  20. 33 CFR 165.813 - Security Zones; Ports of Houston and Galveston, TX.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Security Zones; Ports of Houston and Galveston, TX. (a) Location. Within the Ports of Houston and Galveston, Texas, moving security zones are established encompassing all waters within 500 yards of a cruise ship... entire transit of the cruise ship and continues while the cruise ship is moored or anchored. (b...

  1. 33 CFR 165.813 - Security Zones; Ports of Houston and Galveston, TX.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Security Zones; Ports of Houston and Galveston, TX. (a) Location. Within the Ports of Houston and Galveston, Texas, moving security zones are established encompassing all waters within 500 yards of a cruise ship... entire transit of the cruise ship and continues while the cruise ship is moored or anchored. (b...

  2. 33 CFR 165.813 - Security Zones; Ports of Houston and Galveston, TX.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Security Zones; Ports of Houston and Galveston, TX. (a) Location. Within the Ports of Houston and Galveston, Texas, moving security zones are established encompassing all waters within 500 yards of a cruise ship... entire transit of the cruise ship and continues while the cruise ship is moored or anchored. (b...

  3. RadNet Air Data From Houston, TX

    EPA Pesticide Factsheets

    This page presents radiation air monitoring and air filter analysis data for Houston, TX from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

  4. Polarization-interference Jones-matrix mapping of biological crystal networks

    NASA Astrophysics Data System (ADS)

    Ushenko, O. G.; Dubolazov, O. V.; Pidkamin, L. Y.; Sidor, M. I.; Pavlyukovich, N.; Pavlyukovich, O.

    2018-01-01

    The paper consists of two parts. The first part presents short theoretical basics of the method of Jones-matrix mapping with the help of reference wave. It was provided experimentally measured coordinate distributions of modulus of Jones-matrix elements of polycrystalline film of bile. It was defined the values and ranges of changing of statistic moments, which characterize such distributions. The second part presents the data of statistic analysis of the distributions of matrix elements of polycrystalline film of urine of donors and patients with albuminuria. It was defined the objective criteria of differentiation of albuminuria.

  5. The Impact of Modifying Jones Act on US Domestic Shipping : Research Project Capsule

    DOT National Transportation Integrated Search

    2012-09-01

    The Jones Act, or Section 27 of the Merchant Marine Act of 1920, relates to goods and passengers : transported by water between US ports, hereafter referred to as domestic shipping or cabotage. : The Jones Act specifi cally mandates that all domestic...

  6. 76 FR 64990 - Houston District Office Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ... Maldonado, Business Development Specialist, SBA; 8701 South Gessner Drive, Suite 1200, Houston, TX 77074... because of a disability or require additional information, please contact Sonia Maldonado. For more...

  7. Estimating Depolarization with the Jones Matrix Quality Factor

    NASA Astrophysics Data System (ADS)

    Hilfiker, James N.; Hale, Jeffrey S.; Herzinger, Craig M.; Tiwald, Tom; Hong, Nina; Schöche, Stefan; Arwin, Hans

    2017-11-01

    Mueller matrix (MM) measurements offer the ability to quantify the depolarization capability of a sample. Depolarization can be estimated using terms such as the depolarization index or the average degree of polarization. However, these calculations require measurement of the complete MM. We propose an alternate depolarization metric, termed the Jones matrix quality factor, QJM, which does not require the complete MM. This metric provides a measure of how close, in a least-squares sense, a Jones matrix can be found to the measured Mueller matrix. We demonstrate and compare the use of QJM to other traditional calculations of depolarization for both isotropic and anisotropic depolarizing samples; including non-uniform coatings, anisotropic crystal substrates, and beetle cuticles that exhibit both depolarization and circular diattenuation.

  8. Second virial coefficient of a generalized Lennard-Jones potential.

    PubMed

    González-Calderón, Alfredo; Rocha-Ichante, Adrián

    2015-01-21

    We present an exact analytical solution for the second virial coefficient of a generalized Lennard-Jones type of pair potential model. The potential can be reduced to the Lennard-Jones, hard-sphere, and sticky hard-sphere models by tuning the potential parameters corresponding to the width and depth of the well. Thus, the second virial solution can also regain the aforementioned cases. Moreover, the obtained expression strongly resembles the one corresponding to the Kihara potential. In fact, the Fk functions are the same. Furthermore, for these functions, the complete expansions at low and high temperature are given. Additionally, we propose an alternative stickiness parameter based on the obtained second virial coefficient.

  9. The state of public transportation in Houston

    DOT National Transportation Integrated Search

    1994-12-14

    This full text of a speech delivered at a luncheon in Harris County,Texas on December 14, 1994, gives a status report on METRO and how Houston's key transportation providers plan to meet the challenges of the twenty-first century. Many improvements h...

  10. A Viola-Jones based hybrid face detection framework

    NASA Astrophysics Data System (ADS)

    Murphy, Thomas M.; Broussard, Randy; Schultz, Robert; Rakvic, Ryan; Ngo, Hau

    2013-12-01

    Improvements in face detection performance would benefit many applications. The OpenCV library implements a standard solution, the Viola-Jones detector, with a statistically boosted rejection cascade of binary classifiers. Empirical evidence has shown that Viola-Jones underdetects in some instances. This research shows that a truncated cascade augmented by a neural network could recover these undetected faces. A hybrid framework is constructed, with a truncated Viola-Jones cascade followed by an artificial neural network, used to refine the face decision. Optimally, a truncation stage that captured all faces and allowed the neural network to remove the false alarms is selected. A feedforward backpropagation network with one hidden layer is trained to discriminate faces based upon the thresholding (detection) values of intermediate stages of the full rejection cascade. A clustering algorithm is used as a precursor to the neural network, to group significant overlappings. Evaluated on the CMU/VASC Image Database, comparison with an unmodified OpenCV approach shows: (1) a 37% increase in detection rates if constrained by the requirement of no increase in false alarms, (2) a 48% increase in detection rates if some additional false alarms are tolerated, and (3) an 82% reduction in false alarms with no reduction in detection rates. These results demonstrate improved face detection and could address the need for such improvement in various applications.

  11. Prevalence of Jones Fracture Repair and Impact on Short-Term NFL Participation.

    PubMed

    Tu, Leigh-Anne; Knapik, Derrick M; Sheehan, Joseph; Salata, Michael J; Voos, James E

    2018-01-01

    Elite American football athletes are at high risk for Jones fractures. Fixation is recommended to minimize nonunion and allow early return to play. The purpose of this investigation was to evaluate the prevalence of Jones fracture repair in athletes invited to the National Football League (NFL) Combine and the impact of fracture repair on short-term NFL participation compared to athletes with no history of repair. A total of 1311 athletes participating in the Combine from 2012 to 2015 were evaluated. Athletes with history of Jones fracture repair were identified. Athlete demographic information was collected while physical examination findings were recorded. Radiographs were evaluated to determine fixation type and the presence of nonunion. Future participation in the NFL was evaluated based on draft status, games played, and games started in the athlete's first season following the Combine. Fixation was performed for 41 Jones fractures in 40 athletes (3.1%). The highest prevalence was in defensive linemen (n = 10 athletes), with the greatest rate in tight ends (5.1%, n = 4 of 79 athletes). Intramedullary screw fixation was used for all fractures. Incomplete bony union was present in 3 (8%) fractures. Athletes with a history of repair were not at significant risk for going undrafted ( P = .61), playing ( P = .23), or starting ( P = .76) fewer NFL games compared to athletes with no history of repair during athletes' first NFL season. Athletes with a history of Jones fracture repair were not at significant risk of going undrafted or for diminished participation during their first season in the NFL. Level IV, case series.

  12. 75 FR 6215 - Houston/Galveston Navigation Safety Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-08

    ... groups will meet in Houston, Texas to discuss waterway improvements, aids to navigation, area projects...; (b) Dredging subcommittee report; (c) Technology subcommittee report; (d) Waterways Optimization...

  13. Observation of Two-Dimensional Localized Jones-Roberts Solitons in Bose-Einstein Condensates

    NASA Astrophysics Data System (ADS)

    Meyer, Nadine; Proud, Harry; Perea-Ortiz, Marisa; O'Neale, Charlotte; Baumert, Mathis; Holynski, Michael; Kronjäger, Jochen; Barontini, Giovanni; Bongs, Kai

    2017-10-01

    Jones-Roberts solitons are the only known class of stable dark solitonic solutions of the nonlinear Schrödinger equation in two and three dimensions. They feature a distinctive elongated elliptical shape that allows them to travel without change of form. By imprinting a triangular phase pattern, we experimentally generate two-dimensional Jones-Roberts solitons in a three-dimensional atomic Bose-Einstein condensate. We monitor their dynamics, observing that this kind of soliton is indeed not affected by dynamic (snaking) or thermodynamic instabilities, that instead make other classes of dark solitons unstable in dimensions higher than one. Our results confirm the prediction that Jones-Roberts solitons are stable solutions of the nonlinear Schrödinger equation and promote them for applications beyond matter wave physics, like energy and information transport in noisy and inhomogeneous environments.

  14. Return to Play and Performance After Jones Fracture in National Basketball Association Athletes

    PubMed Central

    Begly, John P.; Guss, Michael; Ramme, Austin J.; Karia, Raj; Meislin, Robert J.

    2015-01-01

    Background: Basketball players are at risk for foot injuries, including Jones fractures. It is unknown how this injury affects the future play and performance of athletes. Hypothesis: National Basketball Association (NBA) players who sustain Jones fractures of the base of the fifth metatarsal have high rates of return to play and do not experience a decrease in performance on return to competition when compared with preinjury and with control-matched peers. Study Design: Retrospective cohort study. Level of Evidence: Level 5. Methods: Data on 26 elite basketball players with Jones fractures over 19 NBA seasons (1994-1995 to 2012-2013) were obtained from injury reports, press releases, player profiles, and online public databases. Variables included age, body mass index (BMI), player position, experience, and surgical treatment. Individual season statistics pre- and postinjury were collected. Twenty-six controls were identified by matched player position, age, and performance statistics. Results: The mean age at the time of injury was 24.8 years, mean BMI was 24.7 kg/m2, and the mean experience prior to injury was 4.1 NBA seasons. Return to previous level of competition was achieved by 85% of athletes. There was no change in player efficiency rating (PER) when pre- and postinjury performance was compared. When compared with controls, no decline in PER measured performance was identified. Conclusion: The majority of NBA players sustaining a Jones fracture return to their preinjury level of competition. These elite athletes demonstrate no decrease in performance on their return to play. Clinical Relevance: Jones fractures are well-studied injuries in terms of etiology, diagnosis, and management. However, the effect of these injuries on future performance of athletes is unknown. Using the findings of our study, orthopaedic surgeons may be better prepared to counsel and educate elite athletes who sustain a Jones fracture. PMID:26627111

  15. Return to Play and Performance After Jones Fracture in National Basketball Association Athletes.

    PubMed

    Begly, John P; Guss, Michael; Ramme, Austin J; Karia, Raj; Meislin, Robert J

    2016-07-01

    Basketball players are at risk for foot injuries, including Jones fractures. It is unknown how this injury affects the future play and performance of athletes. National Basketball Association (NBA) players who sustain Jones fractures of the base of the fifth metatarsal have high rates of return to play and do not experience a decrease in performance on return to competition when compared with preinjury and with control-matched peers. Retrospective cohort study. Level 5. Data on 26 elite basketball players with Jones fractures over 19 NBA seasons (1994-1995 to 2012-2013) were obtained from injury reports, press releases, player profiles, and online public databases. Variables included age, body mass index (BMI), player position, experience, and surgical treatment. Individual season statistics pre- and postinjury were collected. Twenty-six controls were identified by matched player position, age, and performance statistics. The mean age at the time of injury was 24.8 years, mean BMI was 24.7 kg/m(2), and the mean experience prior to injury was 4.1 NBA seasons. Return to previous level of competition was achieved by 85% of athletes. There was no change in player efficiency rating (PER) when pre- and postinjury performance was compared. When compared with controls, no decline in PER measured performance was identified. The majority of NBA players sustaining a Jones fracture return to their preinjury level of competition. These elite athletes demonstrate no decrease in performance on their return to play. Jones fractures are well-studied injuries in terms of etiology, diagnosis, and management. However, the effect of these injuries on future performance of athletes is unknown. Using the findings of our study, orthopaedic surgeons may be better prepared to counsel and educate elite athletes who sustain a Jones fracture. © 2015 The Author(s).

  16. System of multifunctional Jones matrix tomography of phase anisotropy in diagnostics of endometriosis

    NASA Astrophysics Data System (ADS)

    Ushenko, V. O.; Koval, G. D.; Ushenko, Yu. O.; Pidkamin, L. Y.; Sidor, M. I.; Vanchuliak, O.; Motrich, A. V.; Gorsky, M. P.; Meglinskiy, I.

    2017-09-01

    The paper presents the results of Jones-matrix mapping of uterine wall histological sections with second-degree and third-degree endometriosis. The technique of experimental measurement of coordinate distributions of the modulus and phase values of Jones matrix elements is suggested. Within the statistical and cross-correlation approaches the modulus and phase maps of Jones matrix images of optically thin biological layers of polycrystalline films of plasma and cerebrospinal fluid are analyzed. A set of objective parameters (statistical and generalized correlation moments), which are the most sensitive to changes in the phase of anisotropy, associated with the features of polycrystalline structure of uterine wall histological sections with second-degree and third-degree endometriosis are determined.

  17. Jones's matrix representation of optical instruments. II - Fourier interferometers /spectrometers and spectropolarimeters/.

    NASA Technical Reports Server (NTRS)

    Fymat, A. L.

    1971-01-01

    Our method of matrix synthesis of optical components and instruments is applied to the derivation of Jones's matrices appropriate for Fourier interferometers (spectrometers and spectropolarimeters). These matrices are obtained for both the source beam and the detector beam. In the course of synthesis, Jones's matrices of the various reflectors (plane mirrors; retroreflectors: roofed mirror, trihedral and prism cube corner, cat's eye) used by these interferometers are also obtained.

  18. 75 FR 16336 - Establishment of Low Altitude Area Navigation Route (T-284); Houston, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-01

    ... (T-284); Houston, TX AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action establishes a low altitude area navigation (RNAV) route, designated T-284, in the Houston... Register a notice of proposed rulemaking (NPRM) to establish low altitude area navigation route T-284 (74...

  19. Astronaut Thomas Jones anchored to bunk facility while working on computer

    NASA Image and Video Library

    1994-04-14

    STS059-10-011 (9-20 April 1994) --- Astronaut Thomas D. Jones appears to have climbed out of bed right into his work in this onboard 35mm frame. Actually, Jones had anchored himself in the bunk facility while working on one of the onboard computers which transfered data to the ground via modem. The mission specialist was joined in space by five other NASA astronauts for a week and a half of support to the Space Radar Laboratory (SRL-1)/STS-59 mission.

  20. "Clearing the Sill of the World": Jane Eyre and the Power of Education in the Nineteenth-Century Novel

    ERIC Educational Resources Information Center

    Davis, Nancy L.; Rainey, William

    2009-01-01

    The idea of education in nineteenth-century women's writing revolves around social class, social mores, and the subtleties of the writer's imagination. Nowhere can this be seen more vividly and thoroughly than in Charlotte Bronte's novel, "Jane Eyre". The book's opening scene, striking in its symbolic detail, highlights and foreshadows the…

  1. Simulation of atmospheric oxidation capacity in Houston, Texas

    EPA Science Inventory

    Air quality model simulations are performed and evaluated for Houston using the Community Multiscale Air Quality (CMAQ) model. The simulations use two different emissions estimates: the EPA 2005 National Emissions Inventory (NEI) and the Texas Commission on Environmental Quality ...

  2. Physical Activity Among Asian American Adults in Houston, Texas: Data from the Health of Houston Survey 2010.

    PubMed

    Kao, Dennis; Carvalho Gulati, Amy; Lee, Rebecca E

    2016-12-01

    This study used the 2010 Health of Houston Survey to examine the physical activity of Asian American adults living in Houston, Texas. Multivariate regression models were conducted to examine the number of moderate leisure physical activity days in the past week and likelihood of having sufficient levels of physical activity. The results showed that Asians were among the least physically active of the major racial/ethnic groups. Most notably, Asians were less likely than whites to have sufficient levels of physical activity and had similarly lower expected numbers of physical activity minutes and days. Within the Asian American population, Vietnamese adults had more physical activity minutes and days than their Chinese counterparts-after controlling for other sociodemographic and health factors. Age- and gender-adjusted rates suggested a significant gender disparity among the Vietnamese and South Asian adults (less so for the Chinese adults), but this varied across different age groups. Several factors emerged as significant predictors of physical activity for Asian Americans, including age, immigration status, speaking a non-English language at home, marital status, and neighborhood incivilities. Findings highlight the need for targeted, culturally appropriate interventions to promote physical activity in Asian American communities.

  3. Emissions of SO2, NOx, and CO2 from the Houston Ship Channel Measured by the NOAA WP-3

    NASA Astrophysics Data System (ADS)

    Washenfelder, R. A.; Brock, C. A.; Frost, G. J.; Holloway, J. S.; Peischl, J. W.; Ryerson, T. B.; Trainer, M.; Fehsenfeld, F. C.

    2007-12-01

    The Port of Houston is made up of the Houston Ship Channel and Galveston Bay. Together these comprise a 25- mile long complex of diversified public and private facilities, including a petrochemical complex that is among the largest in the world. The Houston Ship Channel is a major source of industrial pollution, emitting sulfur dioxide (SO2), nitrogen oxides (NOx), carbon monoxide (CO), carbon dioxide (CO2), and volatile organic compounds (VOC). Unlike a single large power plant, the Houston Ship Channel consists of numerous sources that can be difficult to quantify in inventories. In order to evaluate and predict air quality in the Houston area, it is important to understand the magnitude and variability of sources in the Houston Ship Channel, and how these sources are evolving over time. We examine fluxes of SO2, NOx, and CO2 from the Houston Ship Channel observed onboard the NOAA WP-3 during September - October 2006. We report the magnitude of these sources, and compare these results to aircraft measurements from 2000 to identify trends.

  4. Space Radar Image of Houston, Texas

    NASA Image and Video Library

    1999-04-15

    This image of Houston, Texas, shows the amount of detail that is possible to obtain using spaceborne radar imaging. Images such as this -- obtained by the Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar (SIR-C/X-SAR) flying aboard the space shuttle Endeavor last fall -- can become an effective tool for urban planners who map and monitor land use patterns in urban, agricultural and wetland areas. Central Houston appears pink and white in the upper portion of the image, outlined and crisscrossed by freeways. The image was obtained on October 10, 1994, during the space shuttle's 167th orbit. The area shown is 100 kilometers by 60 kilometers (62 miles by 38 miles) and is centered at 29.38 degrees north latitude, 95.1 degrees west longitude. North is toward the upper left. The pink areas designate urban development while the green-and blue-patterned areas are agricultural fields. Black areas are bodies of water, including Galveston Bay along the right edge and the Gulf of Mexico at the bottom of the image. Interstate 45 runs from top to bottom through the image. The narrow island at the bottom of the image is Galveston Island, with the city of Galveston at its northeast (right) end. The dark cross in the upper center of the image is Hobby Airport. Ellington Air Force Base is visible below Hobby on the other side of Interstate 45. Clear Lake is the dark body of water in the middle right of the image. The green square just north of Clear Lake is Johnson Space Center, home of Mission Control and the astronaut training facilities. The black rectangle with a white center that appears to the left of the city center is the Houston Astrodome. The colors in this image were obtained using the follow radar channels: red represents the L-band (horizontally transmitted, vertically received); green represents the C-band (horizontally transmitted, vertically received); blue represents the C-band (horizontally transmitted and received). http

  5. Keeping in the Mainstream: Houston Public Library.

    ERIC Educational Resources Information Center

    Mashinic, Ann

    1984-01-01

    Profile of the Houston Public Library, which was established in 1904, covers the opening of a new central library building in 1976, library services and collections, the building of branch libraries including a portable mall facility, information and referral programs to ethnic groups and business, and development of library automated systems.…

  6. Houston Community College 2008-2009 Fact Book

    ERIC Educational Resources Information Center

    Houston Community College System, Office of Institutional Research, 2009

    2009-01-01

    The Houston Community College (HCC) 2008-2009 Fact Book provides statistical information about the college district. It is important for the reader to be aware that data presented in this publication may differ slightly from statistics found in other district reports. Such variances may result from differences in the source of information used…

  7. Range limitation in hip internal rotation and fifth metatarsal stress fractures (Jones fracture) in professional football players.

    PubMed

    Saita, Yoshitomo; Nagao, Masashi; Kawasaki, Takayuki; Kobayashi, Yohei; Kobayashi, Keiji; Nakajima, Hiroki; Takazawa, Yuji; Kaneko, Kazuo; Ikeda, Hiroshi

    2017-04-25

    To identify unknown risk factors associated with fifth metatarsal stress fracture (Jones fracture). A case-controlled study was conducted among male Japanese professional football (soccer) players with (N = 20) and without (N = 40) a history of Jones fracture. Injury history and physical examination data were reviewed, and the two groups were compared. Univariate and multivariate logistic regression controlling for age, leg dominance and body mass index were used to obtain odds ratios (ORs) and 95% confidence intervals (CIs) to describe the association between physical examination data and the presence or absence of Jones fractures. From 2000 to 2014, among 162 professional football club players, 22 (13.6%; 21 Asians and one Caucasian) had a history of Jones fracture. Thirteen out of 22 (60%) had a Jones fracture in their non-dominant leg. The mean range of hip internal rotation (HIR) was restricted in players with a history of Jones fracture [25.9° ± 7.5°, mean ± standard deviation (SD)] compared to those without (40.4° ± 11.1°, P < 0.0001). Logistic regression analyses demonstrated that HIR limitation increased the risk of a Jones fracture (OR = 3.03, 95% CI 1.45-6.33, P = 0.003). Subgroup analysis using data prior to Jones fracture revealed a causal relationship, such that players with a restriction of HIR were at high risk of developing a Jones fracture [Crude OR (95% CI) = 6.66 (1.90-23.29), P = 0.003, Adjusted OR = 9.91 (2.28-43.10), P = 0.002]. In addition, right HIR range limitation increased the risks of developing a Jones fracture in the ipsilateral and the contralateral feet [OR = 3.11 (1.35-7.16) and 2.24 (1.22-4.12), respectively]. Similarly, left HIR range limitation increased the risks in the ipsilateral or the contralateral feet [OR (95% CI) = 4.88 (1.56-15.28) and 2.77 (1.08-7.08), respectively]. The restriction of HIR was associated with an increased risk of developing a Jones fracture. Since the HIR range is a

  8. Development of Ground Water in the Houston District, Texas, 1970-1974

    USGS Publications Warehouse

    Gabrysch, R.K.

    1980-01-01

    Total withdrawals of ground water in the Houston district increased 9 percent from about 488 million gallons per day (21.4 cubic meters per second) in 1970 to about 532 million gallons per day (23.3 cubic meters per second) in 1974. The average annual rate of increase from 1960 to 1969 was about 6.3 percent. During 1970-74, increases in pumpage occurred in the Houston, Katy, and NASA areas; decreases occurred in the Pasadena and Alta Lorna areas; and the pumpage in the Baytown-La Porte and Texas City areas remained almost constant.

  9. Military Nurses Perceptions of Autonomy

    DTIC Science & Technology

    2002-05-01

    Medical Battalion, Fort Sam Houston, TX. 1996-1998 Head Nurse, Newborn Nursery, Bayne -Jones Army Community Hospital, Fort Polk, LA. 1996-1998 Staff Nurse...Army Medical Center, Fort Sam Houston, TX. 1984-1990 NCOIC, Department of Biochemistry , Division of Biochemistry , Walter Reed Army Institute of...Publications:(under previous name De La Hoz)(Selected) De La Hoz, D. and Wood, S. (1995). Pediatric Quick Reference. Brooke Army Medical Center, Fort Sam

  10. Do America's Schools Need a "Dow Jones Index"?

    ERIC Educational Resources Information Center

    Guthrie, James W.

    1994-01-01

    Discusses America's fascination with measuring education. Discusses the advantages and disadvantages of a single composite indicator, akin to the Dow Jones Index, to measure educational productivity. Describes progress in the California State Education Department in developing a composite index to measure student performance. (SR)

  11. Obituary: Frank Culver Jones, 1932-2007

    NASA Astrophysics Data System (ADS)

    Ormes, Johnathan F.; Streitmatter, Robert E.

    2007-12-01

    Frank C. Jones, an emeritus theoretical physicist at NASA, died May 2, 2007 at age 74 after a struggle with a rare form of cancer. He died at his home in Silver Spring, Maryland, surrounded by his family. Frank was born July 30, 1932 in Fort Worth, Texas, the oldest of three boys. His parents were Kenneth Hugh and Nancy Culver Jones. Frank's father was a lawyer, and his grandfather was a Methodist minister. Frank graduated from Rice University in 1954 and earned a master's degree in 1955 and a doctorate in 1961, both in physics, from the University of Chicago. He did his graduate work with Prof. John Simpson. Dr. Jones began his professional career as an instructor in physics at Princeton University before joining NASA's Goddard Space Flight Center in 1963 as a National Research Council associate. He subsequently became a member of the Theory Division and the Laboratory for High Energy Astrophysics. His area of expertise was the origin, transport, and electromagnetic interactions of cosmic rays. His particular focus was the stochastic physics related to the diffusion of particles in random fields, plasma turbulence, and the shock acceleration of charged particles in collisionless plasmas. From 1993 to 1995, Frank was head of Goddard's Theoretical High Energy Astrophysics Office and continued to serve as Head of the Theory group. In 2003 he served as Acting Chief of the Laboratory for High Energy Astrophysics. He retired in 2005 and continued his affiliation with NASA as an emeritus scientist at Goddard until his death. As a youngster, Frank showed the signs of curiosity and initiative that indicated he might become an experimentalist. At the memorial service for Frank, his brother related the stories of how Frank had rigged a hidden microphone to play through the family television as his brother courted a young woman on the front porch swing, and how one of Frank's early chemistry experiments caused all the family silverware to turn black. Although Frank started

  12. Matthew Jones House: Recommendations for Treatment

    DTIC Science & Technology

    2016-04-01

    strongly recommend that a structural engineer be contracted to provide in depth analysis and monitoring. The decay of the historic timber top plates...of the structure . This report summarizes the research and findings by the NCPTT. It also includes an engineer’s report and other supplemental in...NEEDED. DO NOT RETURN IT TO THE ORIGINATOR. ERDC/CERL CR-16-1 iii Foreword After identifying a variety of structural issues with the Matthew Jones

  13. Senator Doug Jones (D-AL) Tour of MSFC Facilities

    NASA Image and Video Library

    2018-02-22

    Senator Doug Jones (D-Al.) and wife Louise tour the Payload Crew Training Complex (PCTC) at Marshall Space Flight Center. The PCTC simulates International Space Station habitat modules and is interactive for different activities.

  14. Historic Archaeology of the Johnson (41DN248) and Jones (41DN250) Farmsteads in the Ray Roberts Lake Area: 1850-1950

    DTIC Science & Technology

    1996-08-15

    Carroll Jones, his wife Ruth Manerva " Amanda " Wisdom, and their children in the mid-1850’. Jackson Carroll Jones was born in Tennessee in 1822 and was 4 the...It was settled by Jackson Carroll Jones, a farmer born in Tennessee, and his wife Amanda Wisdom Jones. In 1860, seven people lived in the log dwelling...built at the Jones Farm, including Jackson and Amanda Jones and four of their children, and Ruth Wisdom (14-years old). In 1881, 18 people resided in

  15. WE-G-BRA-05: IROC Houston On-Site Audits and Parameters That Affect Performance

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kry, S; Dromgoole, L; Alvarez, P

    Purpose: To highlight the IROC Houston on-site dosimetry audit program, and to investigate the impact of clinical conditions on the frequency of errors/recommendations noted by IROC Houston. Methods: The results of IROC Houston on-site audits from 2000-present were abstracted and compared to clinical parameters, this included 409 institutions and 1020 linacs. In particular, we investigated the frequency of recommendations versus year, and the impact of repeat visits on the number of recommendations. We also investigated the impact on the number of recommendations of several clinical parameters: the number and age of the linacs, the linac/TPS combination, and the scope ofmore » the QA program. Results: The number of recommendations per institution (3.1 average) has shown decline between 2000 and present, although the number of recommendations per machine (0.89) has not changed. Previous IROC Houston site visits did not Result in fewer recommendations on a repeat visit, but IROC Houston tests have changed substantially during the last 15 years as radiotherapy technology has changed. There was no impact on the number of recommendations based on the number of machines at the institution or the age of a given machine. The fewest recommendations were observed for Varian-Eclipse combinations (0.71 recs/machine), while Elekta- Pinnacle combinations yielded the most (1.62 recs/machine). Finally, in the TG-142 era (post-2010), those institutions that had a QA recommendation (n=77) had significantly more other recommendations (1.83 per institution) than those that had no QA rec (n=12, 1.33 per institution). Conclusion: Establishing and maintaining a successful radiotherapy program is challenging and areas of improvement can routinely be identified. Clinical conditions such as linac-TPS combinations and the establishment of a good QA program impact the frequency of errors/deficiencies identified by IROC Houston during their on-site review process.« less

  16. Assessing the atmospheric oxidation of pesticides used to control mosquito populations in Houston, TX.

    NASA Astrophysics Data System (ADS)

    Usenko, S.; Clark, A. E.; Yoon, S.; Sheesley, R. J.

    2016-12-01

    In September 2013, NASA initiated the DISCOVER-AQ (Deriving Information on Surface Conditions from Column and Vertically Resolved Observations Relevant to Air Quality) Houston campaign, which collected satellite and ground-based data to better understand air quality in the Houston metropolitan area. In conjunction with DISCOVER-AQ, particulate matter samples including total suspended particle (TSP) and particulate matter less than 2.5 microns in aerodynamic diameter (PM2.5) were collected at four ground-based sites across Houston. Aliquots of PM samples were analyzed for pesticide used to control mosquito populations in urban areas. Pesticides extracted using pressurized liquid extraction and extracts were analyzed using gas chromatography mass spectrometry. These pesticides, also known as adulticides, are aerosolized and sprayed in neighborhoods throughout Houston around sunset in an effort to reduce or prevent the spread of diseases like West Nile Virus and Zika. When these pesticides enter the atmosphere they oxidize after reaction with ozone and nitrate radical and become more toxic and less volatile. The rate and specific mechanism associated with this urban chemistry is currently unknown, but has direct implications on public health from both a toxicological and disease control standpoint. Preliminary atmospheric measurements in Houston demonstrated significant nighttime oxidation of malathion to malaoxon. Atmospheric half-lives measured near downtown Houston where 10x lower than previous agriculture based studies ( 5 days to less than 24 hours). Atmospheric nighttime PM concentrations of adulticides exceeded 60 ng/m3, which is orders of magnitude greater than concentrations of organic tracers associated with incomplete combustion. This unique system also offers an opportunity to address some key scientific questions including focusing on SVOC urban fate and urban transport as well as nighttime oxidation.

  17. The Contributions of Felix Bloch and W. V. Houston to the Electron Theory of Metals

    ERIC Educational Resources Information Center

    Rorschach, H. E., Jr.

    1970-01-01

    Discusses the contributions of Bloch and Houston to the electron theory of metals. Contains (1) a biographical note on W. V. Houston, (2) a review of the development of the electron theory of metals, and (3) a discussion of gravitationally induced electric fields. Bibliography. (LC)

  18. Houston Baptist University Academic Advising Handbook, 1986-1987.

    ERIC Educational Resources Information Center

    Ford, Jerry

    A handbook for academic advisers at Houston Baptist University (HBU) is presented. Attention is directed to: definitions of advising, roles of academic advisers, behavioral objectives, limitations of academic advising, adviser and advisee responsibilities, and information pertaining to specific HBU departments and regulations. Additional topics…

  19. Text extraction from images in the wild using the Viola-Jones algorithm

    NASA Astrophysics Data System (ADS)

    Saabna, Raid M.; Zingboim, Eran

    2018-04-01

    Text Localization and extraction is an important issue in modern applications of computer vision. Applications such as reading and translating texts in the wild or from videos are among the many applications that can benefit results of this field. In this work, we adopt the well-known Viola-Jones algorithm to enable text extraction and localization from images in the wild. The Viola-Jones is an efficient, and a fast image-processing algorithm originally used for face detection. Based on some resemblance between text and face detection tasks in the wild, we have modified the viola-jones to detect regions of interest where text may be localized. In the proposed approach, some modification to the HAAR like features and a semi-automatic process of data set generating and manipulation were presented to train the algorithm. A process of sliding windows with different sizes have been used to scan the image for individual letters and letter clusters existence. A post processing step is used in order to combine the detected letters into words and to remove false positives. The novelty of the presented approach is using the strengths of a modified Viola-Jones algorithm to identify many different objects representing different letters and clusters of similar letters and later combine them into words of varying lengths. Impressive results were obtained on the ICDAR contest data sets.

  20. Cause of Death in “John Doe & Jane Doe”: A 5 year review

    PubMed Central

    Dasari, Harish; Singh, Amandeep

    2014-01-01

    Sometimes the opinion regarding the cause of death in “John Doe or Jane Doe” i.e. on unknown dead bodies is a test of ability of the forensic expert and on many occasions it yields little or no results. Here the identification of the body as such poses problems; rest aside the opinion regarding the cause/ manner of death. The present 5yr study was undertaken in the Department of Forensic Medicine & Toxicology, Government Medical College & Hospital, Chandigarh to find the patterns of cause of death in unknown dead bodies, as very little literature is available with regard to John Doe or Jane Doe cases as a group, in India. Unidentified bodies comprised 4 % of the total 3165 cases brought for post-mortem examination to the department. Maximum cases belonged to the age group 41 - 50 years, 30 %. Majority of the opinions regarding the cause of death were given as “no definite opinion” (31%), followed by “cranio-cerebral damage” (30 %) and coronary insufficiency/ Cardiac disease/ aortic aneurysm rupture, (8.9%). Following measures should be undertaken to increase the chances of getting these unknown bodies identified and thereby increasing the chances of arriving at a definite cause of death: drafting of additional legislation for the management of unidentified dead bodies along with streamlining of work on the part of police, use of active investigation and modern investigative techniques, fixing the accountability of the police. Internet based sites of the police like ZIPNET (Zonal Integrated Police Networking) in Northern India, should also be used. PMID:25302219

  1. Early Weightbearing Protocol in Operative Fixation of Acute Jones Fractures.

    PubMed

    Waverly, Brett J; Sorensen, Matthew D; Sorensen, Tyler K

    The treatment of Jones fractures has been controversial in terms of nonoperative versus operative management, given the high incidence of nonunion secondary to the delicate blood supply to the proximal fifth metatarsal. We report a retrospective review of a patient cohort treated with an early weightbearing protocol after operative intramedullary fixation in acute Jones fractures. Thirty-one consecutive patients with an acute Jones fracture underwent operative fixation with a single intramedullary solid screw. The postoperative protocol consisted of immediate weightbearing in a controlled ankle motion boot for 2 weeks with a gradual transition to regular shoes at 2 weeks postoperative. At 2 weeks, the patients were allowed to perform low-impact activities such as walking, swimming, biking, or elliptical training. Patients were allowed to return to all activities, as tolerated, regardless of radiographic healing, at 6 weeks postoperatively. Serial postoperative radiographs were taken at 2-week intervals to determine radiographic union. Our patient population consisted of 24 males (77.42%) and 7 females (22.58%), with a mean average age of 37.5 ± 12.59 years and mean average body mass index of 25.7 ± 2.32 kg/m 2 . Fracture union was observed in all 31 patients (100%) at a mean average of 5.7 ± 1.47 (range 4 to 10) weeks. Two (6.5%) patients required hardware removal, with one (3.2%) experiencing sural neuritis. This review of patients undergoing early weightbearing after operative fixation of an acute Jones fracture demonstrated a satisfactory incidence of union compared with traditional postoperative protocols at a mean follow-up duration of 18.58 ± 5.66 months. Copyright © 2017 The American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

  2. NARSTO EPA SS HOUSTON NO3 SO4 C DATA

    Atmospheric Science Data Center

    2018-04-09

    ... Aerosol Collector Chemiluminescence Pulsed Fluorescence IR Carbon Dioxide Analyzer Location:  Houston, ... Parameters:  Particulate Matter Nitrate Particles Sulfate Particles Carbonaceous Aerosols Order Data:  ...

  3. NARSTO EPA SS HOUSTON TEXAQS2000 DOE G-1 DATA

    Atmospheric Science Data Center

    2018-04-09

    ... Dioxide Formaldehyde Particulate Matter Ultraviolet Radiation Absorption Carbon Monoxide Hydrogen Peroxides Sulfate ... Earth Related Data:  Environmental Protection Agency Supersites Houston, Texas SCAR-B Block:  ...

  4. 1. Historic American Buildings Survey Lester Jones, Photographer February 28, ...

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

    1. Historic American Buildings Survey Lester Jones, Photographer February 28, 1940 SLAVE HOSPITAL FROM THE SOUTHWEST - Melrose Plantation, Slave Hospital, State Highway 119, Melrose, Natchitoches Parish, LA

  5. 6. Historic American Buildings Survey Lester Jones, Photographer May 30, ...

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

    6. Historic American Buildings Survey Lester Jones, Photographer May 30, 1940. BRICKWORK DETAIL - NORTHWEST ELEVATION - Colonel William Whitley House, Stanford-Crab Orchard Pike, Stanford, Lincoln County, KY

  6. 2. Historic American Buildings Survey Russell Jones, Photographer June 1963 ...

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

    2. Historic American Buildings Survey Russell Jones, Photographer June 1963 SOUTHEAST VIEW - Abner Cloud House, Intersection of Canal Road & Reservoir Road Northwest, Washington, District of Columbia, DC

  7. 1. Historic American Buildings Survey Russell Jones, Photographer June 1963 ...

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

    1. Historic American Buildings Survey Russell Jones, Photographer June 1963 SOUTHWEST VIEW - Abner Cloud House, Intersection of Canal Road & Reservoir Road Northwest, Washington, District of Columbia, DC

  8. Health reform and primary care capacity: evidence from Houston/Harris County, Texas.

    PubMed

    Begley, Charles; Le, Phuc; Lairson, David; Hanks, Jeanne; Omojasola, Anthony

    2012-02-01

    This study estimated the possible surge in demand for primary care among the low-income population in Houston/Harris County under the Patient Protection and Affordable Care Act, and related it to existing supply by safety-net providers. A model of the demand for primary care visits was developed based on California Health Interview Survey data and applied to the Houston/Harris County population. The current supply of primary care visits by safety-net providers was determined by a local survey. Comparisons indicate that safety-net providers in Houston/Harris County are currently meeting about 30% of the demand for primary care visits by the low-income population, and the rest are either met by private practice physicians or are unmet. Demand for primary care by this population is projected to increase by 30% under health reform leading to a drop in demand met by safety-net providers to less than 25%.

  9. Size-resolved ultrafine particle composition analysis 2. Houston

    NASA Astrophysics Data System (ADS)

    Phares, Denis J.; Rhoads, Kevin P.; Johnston, Murray V.; Wexler, Anthony S.

    2003-04-01

    Between 23 August and 18 September 2000, a single-ultrafine-particle mass spectrometer (RSMS-II) was deployed just east of Houston as part of a sampling intensive during the Houston Supersite Experiment. The sampling site was located just north of the major industrial emission sources. RSMS-II, which simultaneously measures the aerodynamic size and composition of individual ultrafine aerosols, is well suited to resolving some of the chemistry associated with secondary particle formation. Roughly 27,000 aerosol mass spectra were acquired during the intensive period. These were classified and labeled based on the spectral peak patterns using the neural networks algorithm, ART-2a. The frequency of occurrence of each particle class was correlated with time and wind direction. Some classes were present continuously, while others appeared intermittently or for very short time durations. The most frequently detected species at the site were potassium and silicon, with lesser amounts of organics and heavier metals.

  10. The InterCon network: a program for education partnerships at the University of Texas-Houston Health Science Center.

    PubMed

    Castro, G A; Bouldin, P A; Farver, D W; Maugans, L A; Sanders, L C; Booker, J

    1999-04-01

    The University of Texas-Houston Health Science Center (UT-Houston) has created programs and activities to address the state's pressing needs in minority education. Through InterCon, a network of universities and K-12 schools, UT-Houston works with its partners to identify competitive candidates in the current pool of minority graduates with bachelor's degrees and to help them--along with their non-minority counterparts--progress in their education. Another objective is to expand the pool of minorities underrepresented in medicine who complete high school and go to college. In 1994 UT-Houston and Prairie View A&M University created a collaborative venture to provide new educational opportunities at UT-Houston for Prairie View's predominantly African American students. A three-track summer internship program--a result of that collaboration--has since been expanded to partnerships with other minority and majority universities throughout Texas. In 1998, for example, 108 undergraduate students from these universities (and 40 other universities nationwide) participated in research, professional, and administrative summer internships at UT-Houston. The InterCon network also has partnerships with K-12 schools. UT-Houston works with inner-city, suburban, and rural school districts to develop education models that can be transferred throughout the state. The partnerships deal with helping to teach basic academic skills and computer literacy, improve science-related instruction, meet demands for health promotion materials and information for school-initiated health and wellness programs, and develop distance-learning paradigms. UT-Houston views InterCon as a program helping Texas institutions to engage and adapt to the socioeconomic factors, demographic changes, and technology explosion that currently challenge public education.

  11. Estimated effects on water quality of Lake Houston from interbasin transfer of water from the Trinity River, Texas

    USGS Publications Warehouse

    Liscum, Fred; East, Jeffery W.

    2000-01-01

    The City of Houston is considering the transfer of water from the Trinity River to Lake Houston (on the San Jacinto River) to alleviate concerns about adequate water supplies for future water demands. The U.S. Geological Survey, in cooperation with the City of Houston, conducted a study to estimate the effects on the water quality of Lake Houston from the transfer of Trinity River water. A water-quality model, CE–QUAL–W2, was used to simulate six water-quality properties and constituents for scenarios of interbasin transfer of Trinity River water. Three scenarios involved the transferred Trinity River water augmenting streamflow in the East Fork of Lake Houston, and three scenarios involved the transferred water replacing streamflow from the West Fork of the San Jacinto River.The estimated effects on Lake Houston were determined by comparing volume-weighted daily mean water temperature, phosphorus, ammonia nitrogen, nitrite plus nitrate nitrogen, algal biomass, and dissolved oxygen simulated for each of the transfer scenarios to simulations for a base dataset. The effects of the interbasin transfer on Lake Houston do not appear to be detrimental to water temperature, ammonia nitrogen, or dissolved oxygen. Phosphorus and nitrite plus nitrate nitrogen showed fairly large changes when Trinity River water was transferred to replace West Fork San Jacinto River streamflow. Algal biomass showed large decreases when Trinity River water was transferred to augment East Fork Lake Houston streamflow and large increases when Trinity River water was transferred to replace West Fork San Jacinto River streamflow. Regardless of the scenario simulated, the model indicated that light was the limiting factor for algal biomass growth.

  12. the Underestimation of Isorene in Houston during the Texas 2013 DISCOVER-AQ Campaign

    NASA Astrophysics Data System (ADS)

    Choi, Y.; Diao, L.; Czader, B.; Li, X.; Estes, M. J.

    2014-12-01

    This study applies principal component analysis to aircraft data from the Texas 2013 DISCOVER-AQ (Deriving Information on Surface Conditions from Column and Vertically Resolved Observations Relevant to Air Quality) field campaign to characterize isoprene sources over Houston during September 2013. The biogenic isoprene signature appears in the third principal component and anthropogenic signals in the following two. Evaluations of the Community Multiscale Air Quality (CMAQ) model simulations of isoprene with airborne measurements are more accurate for suburban areas than for industrial areas. This study also compares model outputs to eight surface automated gas chromatograph (Auto-GC) measurements near the Houston ship channel industrial area during the nighttime and shows that modeled anthropogenic isoprene is underestimated by a factor of 10.60. This study employs a new simulation with a modified anthropogenic emissions inventory (constraining using the ratios of observed values versus simulated ones) that yields closer isoprene predictions at night with a reduction in the mean bias by 56.93%, implying that model-estimated isoprene emissions from the 2008 National Emission Inventory are underestimated in the city of Houston and that other climate models or chemistry and transport models using the same emissions inventory might also be underestimated in other Houston-like areas in the United States.

  13. High and Crazy Niggers: Anti-Rationalism in Leroi Jones

    ERIC Educational Resources Information Center

    Brown, Lloyd W.

    1974-01-01

    Suggests that the assumption that the theme of anti-rationalism in Jones is an attack on reason as such and that such a theme rests on an exclusive commitment to the irrational needs to be tested. (Author/AM)

  14. STS-99 crew and family DEPART for Houston

    NASA Technical Reports Server (NTRS)

    2000-01-01

    At the Shuttle Landing Facility, STS-99 Commander Kevin Kregel is joined by his wife, Jeanne, before their departure for Houston. The STS-99 crew completed a successful 11-day Shuttle Radar Topography Mission mapping 47 million square miles of the Earth's surface before landing at KSC Feb. 22.

  15. 11. Historic American Buildings Survey, Stanley Jones, Photographer July 6, ...

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

    11. Historic American Buildings Survey, Stanley Jones, Photographer July 6, 1936, copied from portrait, PORTRAIT OF WILLIAM HENRY, INVENTOR OF HENRY GUN. - Henry Gun Factory, Belfast, Northampton County, PA

  16. 75 FR 6319 - Proposed Amendment of Low Altitude Area Navigation Route T-254; Houston, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-09

    ... Amendment of Low Altitude Area Navigation Route T-254; Houston, TX AGENCY: Federal Aviation Administration... altitude Area Navigation (RNAV) route T-254 in the Houston, TX, terminal area by eliminating the segment..., TX, VORTAC. This action would eliminate a portion of T-254 that is no longer needed; thus, enhance...

  17. Faults in parts of north-central and western Houston metropolitan area, Texas

    USGS Publications Warehouse

    Verbeek, Earl R.; Ratzlaff, Karl W.; Clanton, Uel S.

    1979-01-01

    Hundreds of residential, commercial, and industrial structures in the Houston metropolitan area have sustained moderate to severe damage owing to their locations on or near active faults. Paved roads have been offset by faults at hundreds of locations, butted pipelines have been distorted by fault movements, and fault-induced gradient changes in drainage lines have raised concern among flood control engineers. Over 150 faults, many of them moving at rates of 0.5 to 2 cm/yr, have been mapped in the Houston area; the number of faults probably far exceeds this figure.This report includes a map of eight faults, in north-central and western Houston, at a scale useful for land-use planning. Seven of the faults, are known, to be active and have caused considerable damage to structures built on or near them. If the eighth fault is active, it may be of concern to new developments on the west side of Houston. A ninth feature shown on the map is regarded only as a possible fault, as an origin by faulting has not been firmly established.Seismic and drill-hold data for some 40 faults, studied in detail by various investigators have verified connections between scarps at the land surface and growth faults in the shallow subsurface. Some scarps, then, are known to be the surface manifestations of faults that have geologically long histories of movement. The degree to which natural geologic processes contribute to current fault movement, however, is unclear, for some of man’s activities may play a role in faulting as well.Evidence that current rates of fault movement far exceed average prehistoric rates and that most offset of the land surface in the Houston area has occurred only within the last 50 years indirectly suggest that fluid withdrawal may be accelerating or reinitiating movement on pre-existing faults. This conclusion, however, is based only on a coincidence in time between increased fault activity and increased rates of withdrawal of water, oil, and gas from

  18. Déjà vu? A Comparison of Syphilis Outbreaks in Houston, Texas.

    PubMed

    Hallmark, Camden J; Hill, Mandy J; Luswata, Charles; Watkins, Kellie L; Thornton, Lupita; McNeese, Marlene; Ross, Michael W

    2016-09-01

    After reaching an all-time low in 2000, syphilis incidence in the United States has increased as the burden shifted from heterosexuals to men who have sex with men (MSM). Houston, Texas, experienced 2 outbreaks of syphilis during this transformation in trends. Further evaluation is necessary to determine if these outbreaks occurred among the same subpopulations. Surveillance data collected on all reported infectious syphilis cases in Houston from 1971 to 2013 were analyzed. Trends in incidence among MSM and human immunodeficiency virus-positive Houston residents were examined. Peak syphilis years subsequent to 1999, years 2007 and 2012, were compared to determine if outbreaks arose in distinctive subpopulations. Categorical variables between these years were compared using chi-square and Fisher's exact tests, whereas further associations between the years were evaluated using multivariable logistic regression. Incidence among MSM was 20.9 to 32.1 times higher than other men from 2005 to 2013. After adjusting for covariates, cases in 2012 were significantly more likely to be Hispanic (adjusted odds ratio [AOR] = 1.61; 95% confidence interval [95% CI], 1.03-2.53), reported meeting partners via the Internet (AOR, 1.74; 95% CI, 1.18-2.58), and engaged in anonymous sex (AOR, 1.92; 95% CI, 1.40-2.63) in comparison to cases in 2007. We found marked disparities of syphilis by subpopulation in Houston. Herein, we present evidence that outbreaks have been distinct in a major southern city with a high burden of syphilis.

  19. 1. Historic American Buildings Survey Russell Jones, Photographer March 1959 ...

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

    1. Historic American Buildings Survey Russell Jones, Photographer March 1959 FRONT (SOUTH) ELEVATION FROM THE SOUTH EAST. - Justice Horace Gray House, 1601 Eye Street Northwest, Washington, District of Columbia, DC

  20. Essential Characteristics of an Highly Resilient Judge: A Case Study of the Honorable Richard Jones

    ERIC Educational Resources Information Center

    Ericksen, Charles Aaron

    2010-01-01

    The purpose of this study was to explore judicial resiliency through the personal experiences and perspectives of an experienced trial court judge, the Honorable Richard Jones. This exploratory case study examined the coping skills, traits, and attributes exhibited by Judge Jones over his career and in particular through the experience of…

  1. All Sizzle and No Steak: Value-Added Model Doesn't Add Value in Houston

    ERIC Educational Resources Information Center

    Amrein-Beardsley, Audrey; Geiger, Tray

    2017-01-01

    Houston's experience with the Educational Value-Added Assessment System (R) (EVAAS) raises questions that other districts should consider before buying the software and using it for high-stakes decisions. Researchers found that teachers in Houston, all of whom were under the EVAAS gun, but who taught relatively more racial minority students,…

  2. 76 FR 2431 - Houston District Office Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-13

    ... issuing this notice to announce the location, date, time, and agenda for the next meeting of the Houston... Time. ADDRESSES: The meeting will be held at the U.S. Small Business Administration Conference Room... stakeholders on how we can better serve our community and to create new networking opportunities with the...

  3. Faulting arrested by control of ground-water withdrawal in Houston, Texas.

    USGS Publications Warehouse

    Holzer, T.; Gabrysch, R.K.; Verbeek, E.R.

    1983-01-01

    More than 86 historically active faults with an aggregate length of 150 miles have been identified within and adjacent to the Houston, Texas, metropolitan area. Although scarps of these faults grow gradually and without causing damaging earthquakes, historical fault offset has cost millions of dollars in damage to houses and other buildings, utilities, and highways that were built on or across the faults. The historical fault activity results from renewed movement along preexisting faults and appears to be caused principally by withdrawal of ground water for municipal, industrial, and agricultural uses in the Houston area. Approximately one-half of the area's water supply is obtained from local ground water. Monitoring by the US Geological Survey of heights of fault scarps indicates that many of the scarps have recently stopped increasing in height. The area where faulting has ceased coincides with the area where ground-water pumping was cut back in the mid-1970s to slow the damage caused by land subsidence along Galveston Bay and the Houston Ship Channel. Thus, it appears that efforts to halt land subsidence in the coastal area have provided the additional benefit of arresting damaging surface faulting. -from Authors

  4. 6. Historic American Buildings Survey Russell Jones, Photographer February 1959 ...

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

    6. Historic American Buildings Survey Russell Jones, Photographer February 1959 COLUMN DETAIL, ENTRY PORCH, 2620 K STREET, N.W. - Peter Houses, 2618-2620 K Street Northwest, Washington, District of Columbia, DC

  5. 6. Watchman Robert 'Jerry' Jones at Camp Dyer. Photographer James ...

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

    6. Watchman Robert 'Jerry' Jones at Camp Dyer. Photographer James Dix Schuyler, 1903. Source: Schuyler report. - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa County, AZ

  6. Test pilots 1952 - Walker, Butchart, and Jones

    NASA Technical Reports Server (NTRS)

    1952-01-01

    This photo shows test pilots, (Left-Right) Joseph A. Walker, Stanley P. Butchart and Walter P. Jones, standing in front of the Douglas D-558-II Skystreak, in 1952. These three test pilots at the National Advisory Committee for Aeronautics' High-Speed Flight Research Station probably were discussing their flights in the aircraft. Joe flew research flights on the D-558-I #3 (14 flights, first on June 29, 1951) investigating buffeting, tail loads, and longitudinal stability. He flew the D-558-II #2 (3 flights, first on April 29, 1955) and recorded data on lateral stability and control. He also made pilot check-out flights in the D-558-II #3 (2 flights, first on May 7, 1954). For fifteen years Walker served as a pilot at the Edwards flight research facility (today known as the National Aeronautics and Space Administration's Dryden Flight Research Center) on research flights as well as chase missions for other pilots on NASA and Air Force research programs. On June 8, 1966, he was flying chase in NASA's F-104N for the Air Force's experimental bomber, North American XB-70A, when he was fatally injured in a mid-air collision between the planes. Stan flew the D-558-I #3 (12 flights, first on October 19, 1951) to determine the dynamic longitudinal stability characteristics and investigations of the lateral stability and control. He made one flight in the D-558-II #3 on June 26, 1953, as a pilot check-out flight. Butchart retired from the NASA Dryden Flight Research Center at Edwards, California, on February 27, 1976, after a 25-year career in research aviation. Stan served as a research pilot, chief pilot, and director of flight operations. Walter P. Jones was a research pilot for NACA from the fall of 1950 to July 1952. He had been in the U.S. Air Force as a pilot before joining the Station. Jones flew the D-558-I #3 (5 flights, first on February 13, 1951) to study buffeting, tail loads and longitudinal stability. Jones made research flights on the D-558-II #3 ( 7 flights

  7. ANALYSIS OF MOTOR VEHICLE EMISSIONS IN A HOUSTON TUNNEL DURING THE TEXAS AIR QUALITY STUDY 2000

    EPA Science Inventory

    Measurements from a Houston tunnel were used to develop fuel consumption based emission factors for CO, NOx, and Non-Methane Organic Compound (NMOC) for on-road gasoline vehicles. The Houston NOx emission factor was at the low range of emission factors reported in previous (pr...

  8. Ozone production by corona discharges during a convective event in DISCOVER-AQ Houston

    NASA Astrophysics Data System (ADS)

    Kotsakis, Alexander; Morris, Gary A.; Lefer, Barry; Jeon, Wonbae; Roy, Anirban; Minschwaner, Ken; Thompson, Anne M.; Choi, Yunsoo

    2017-07-01

    An ozonesonde launched near electrically active convection in Houston, TX on 5 September 2013 during the NASA DISCOVER-AQ project measured a large enhancement of ozone throughout the troposphere. A separate ozonesonde was launched from Smith Point, TX (∼58 km southeast of the Houston site) at approximately the same time as the launch from Houston and did not measure that enhancement. Furthermore, ozone profiles for the descent of both sondes agreed well with the ascending Smith Point profile, suggesting a highly localized event in both space and time in which an anomalously large enhancement of 70-100 ppbv appeared in the ascending Houston ozonesonde data. Compared to literature values, such an enhancement appears to be the largest observed to date. Potential sources of the localized ozone enhancement such as entrainment of urban or biomass burning emissions, downward transport from the stratosphere, photochemical production from lightning NOx, and direct ozone production from corona discharges were investigated using model simulations. We conclude that the most likely explanation for the large ozone enhancement is direct ozone production by corona discharges. Integrating the enhancement seen in the Houston ozone profile and using the number of electrical discharges detected by the NLDN (or HLMA), we estimate a production of 2.48 × 1028 molecules of ozone per flash which falls within the range of previously recorded values (9.89 × 1026-9.82 × 1028 molecules of ozone per flash). Since there is currently no parameterization for the direct production of ozone from corona discharges we propose the implementation of an equation into a chemical transport model. Ultimately, additional work is needed to further understand the occurrence and impact of corona discharges on tropospheric chemistry on short and long timescales.

  9. Ozone Production by Corona Discharges During a Convective Event in DISCOVER-AQ Houston

    NASA Technical Reports Server (NTRS)

    Kotsakis, Alexander; Morris, Gary A.; Lefer, Barry; Jeon, Wongbae; Roy, Anirban; Minschwaner, Ken; Thompson, Anne M.; Choi, Yunsoo

    2017-01-01

    An ozonesonde launched near electrically active convection in Houston, TX on 5 September 2013 during the NASA DISCOVER-AQ project measured a large enhancement of ozone throughout the troposphere. A separate ozonesonde was launched from Smith Point, TX (approx. 58 km southeast of the Houston site) at approximately the same time as the launch from Houston and did not measure that enhancement. Furthermore, ozone profiles for the descent of both sondes agreed well with the ascending Smith Point profile, suggesting a highly localized event in both space and time in which an anomalously large enhancement of 70 - 100 ppbv appeared in the ascending Houston ozonesonde data. Compared to literature values, such an enhancement appears to be the largest observed to date. Potential sources of the localized ozone enhancement such as entrainment of urban or biomass burning emissions, downward transport from the stratosphere, photochemical production from lightning NO(sub x), and direct ozone production from corona discharges were investigated using model simulations. We conclude that the most likely explanation for the large ozone enhancement is direct ozone production by corona discharges. Integrating the enhancement seen in the Houston ozone profile and using the number of electrical discharges detected by the NLDN (or HLMA), we estimate a production of 2.48 x 10(exp. 28) molecules of ozone per flash which falls within the range of previously recorded values (9.89 x 10(exp. 26) - 9.82 x 10)exp. 28) molecules of ozone per flash). Since there is currently no parameterization for the direct production of ozone from corona discharges we propose the implementation of an equation into a chemical transport model. Ultimately, additional work is needed to further understand the occurrence and impact of corona discharges on tropospheric chemistry on short and long timescales.

  10. A Psychosocial Comparison of New Orleans and Houston Crack Smokers in the Wake of Hurricane Katrina

    PubMed Central

    TIMPSON, SANDRA; RATLIFF, ERIC; ROSS, MICHAEL; WILLIAMS, MARK; ATKINSON, JOHN; BOWEN, ANNE; MCCURDY, SHERYL

    2010-01-01

    The purpose of this study was to compare psychological distress in a sample of African American crack cocaine users who relocated to Houston from New Orleans after Hurricane Katrina to African American drug users resident in Houston. Fifty-four African Americans from New Orleans were compared to a sample of 162 people in Houston. Data were collected between June 2002 and December 2005. There were no significant differences between the two groups on either depression or anxiety, but the New Orleans sample scored higher on the self-esteem scale and scored slightly lower on the risk-taking scale. PMID:19895301

  11. 12. Historic American Buildings Survey, Stanley Jones, Photographer July 6, ...

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

    12. Historic American Buildings Survey, Stanley Jones, Photographer July 6, 1936, copied from portrait, PORTRAIT OF WILLIAM HENRY 3RD, OWNER OF HENRY GUN FACTORY. - Henry Gun Factory, Belfast, Northampton County, PA

  12. 'Jones Hybrid' hickory: A case study in Carya curation

    USDA-ARS?s Scientific Manuscript database

    'Jones Hybrid' hickory is an accession in the National Collection of Genetic Resources for Pecans and Hickories that was inherited with little information concerning its origination, its identity or its characteristics. It has been phenotypically and genetically profiled and is described here. Tha...

  13. 47 CFR 90.614 - Segments of the 806-824/851-869 MHz band for non-border areas.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., Henry, Houston, Jackson, Jefferson, Lamar, Lauderdale, Lawrence, Lee, Limestone, Lowndes, Macon, Madison..., Jasper, Jeff Davis, Jefferson, Jenkins, Johnson, Jones, Lamar, Lanier, Laurens, Lee, Liberty, Lincoln..., Lawrence, Leake, Lee, Lincoln, Lowndes, Madison, Marion, Monroe, Montgomery, Neshoba, Newton, Noxubee...

  14. 47 CFR 90.614 - Segments of the 806-824/851-869 MHz band for non-border areas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., Henry, Houston, Jackson, Jefferson, Lamar, Lauderdale, Lawrence, Lee, Limestone, Lowndes, Macon, Madison..., Jasper, Jeff Davis, Jefferson, Jenkins, Johnson, Jones, Lamar, Lanier, Laurens, Lee, Liberty, Lincoln..., Lawrence, Leake, Lee, Lincoln, Lowndes, Madison, Marion, Monroe, Montgomery, Neshoba, Newton, Noxubee...

  15. An index with improved diagnostic accuracy for the diagnosis of Crohn's disease derived from the Lennard-Jones criteria.

    PubMed

    Reinisch, S; Schweiger, K; Pablik, E; Collet-Fenetrier, B; Peyrin-Biroulet, L; Alfaro, I; Panés, J; Moayyedi, P; Reinisch, W

    2016-09-01

    The Lennard-Jones criteria are considered the gold standard for diagnosing Crohn's disease (CD) and include the items granuloma, macroscopic discontinuity, transmural inflammation, fibrosis, lymphoid aggregates and discontinuous inflammation on histology. The criteria have never been subjected to a formal validation process. To develop a validated and improved diagnostic index based on the items of Lennard-Jones criteria. Included were 328 adult patients with long-standing CD (median disease duration 10 years) from three centres and classified as 'established', 'probable' or 'non-CD' by Lennard-Jones criteria at time of diagnosis. Controls were patients with ulcerative colitis (n = 170). The performance of each of the six diagnostic items of Lennard-Jones criteria was modelled by logistic regression and a new index based on stepwise backward selection and cut-offs was developed. The diagnostic value of the new index was analysed by comparing sensitivity, specificity and accuracy vs. Lennard-Jones criteria. By Lennard-Jones criteria 49% (n = 162) of CD patients would have been diagnosed as 'non-CD' at time of diagnosis (sensitivity/specificity/accuracy, 'established' CD: 0.34/0.99/0.67; 'probable' CD: 0.51/0.95/0.73). A new index was derived from granuloma, fibrosis, transmural inflammation and macroscopic discontinuity, but excluded lymphoid aggregates and discontinuous inflammation on histology. Our index provided improved diagnostic accuracy for 'established' and 'probable' CD (sensitivity/specificity/accuracy, 'established' CD: 0.45/1/0.72; 'probable' CD: 0.8/0.85/0.82), including the subgroup isolated colonic CD ('probable' CD, new index: 0.73/0.85/0.79; Lennard-Jones criteria: 0.43/0.95/0.69). We developed an index based on items of Lennard-Jones criteria providing improved diagnostic accuracy for the differential diagnosis between CD and UC. © 2016 John Wiley & Sons Ltd.

  16. 'Jones hybrid' hickory: a case study in Carya curation.

    PubMed

    Grauke, L J; Mendoza-Herrera, M Azucena; Stelly, David M; Klein, Patricia E

    2016-01-01

    'Jones Hybrid' hickory is an accession in the National Collection of Genetic Resources for Pecans and Hickories for which information about origin, identity and characteristics is very incomplete. Phenotypic and genetic profiles, when examined in the context of historic literature, provide evidence that the accession in question is 'Siers' a cultivar of Carya  ×  laneyi (an interspecific hybrid between C. ovata and C. cordiformis ). The accession has traits that make it interesting in the pecan breeding program, with potential for both rootstock and scion development. The tall, slender tree form of 'Jones Hybrid' is a trait that could be valuable in commercial pecan cultivars, allowing increased tree densities and reducing the need for expensive hedging operations. Tree size reduction is a goal to be pursued in scion selection and rootstock development, with each goal requiring assessment of reproductive potential of the accession.

  17. STS-99 crew and family DEPART for Houston

    NASA Technical Reports Server (NTRS)

    2000-01-01

    STS-99 Mission Specialist Mamoru Mohri (left) is joined by his son and wife, Akiko, at the Shuttle Landing Facility before their departure for Houston. The STS-99 crew completed a successful 11- day Shuttle Radar Topography Mission mapping 47 million square miles of the Earth's surface before landing at KSC Feb. 22.

  18. STS-99 crew and family DEPART for Houston

    NASA Technical Reports Server (NTRS)

    2000-01-01

    At the Shuttle Landing Facility, STS-99 Mission Specialist Gerhard Thiele (left) joins Mission Specialist Janet Kavandi with her daughter before their departure for Houston. The STS-99 crew completed a successful 11-day Shuttle Radar Topography Mission mapping 47 million square miles of the Earth's surface before landing at KSC Feb. 22.

  19. Marshall Space Flight Center's Ruth Jones Speaks at Alabama Historically Black Colleges and Universities Roundtable Discussion

    NASA Image and Video Library

    2017-09-27

    Marshall’s Ruth Jones, a mishap investigation specialist, told her NASA story and spoke about minority statistics in science, technology, engineering and mathematics (STEM). Jones also led a panel discussing how to engage, encourage and draw more minority students in to STEM fields and careers.

  20. The History of the Austin College Building and Old Main at Sam Houston State University

    ERIC Educational Resources Information Center

    Singer, Erin; Shields, Samantha

    2017-01-01

    Austin Hall and Old Main serve as the heart of what is now Sam Houston State University. The buildings' rich histories help one to understand how Sam Houston State University and its proud teacher education heritage came to be. To begin with Austin Hall's story, the University's original building has a unique and interesting tale that journeys…

  1. Demonstration of bacterial biofilms in culture-negative silicone stent and jones tube.

    PubMed

    Parsa, Kami; Schaudinn, Christoph; Gorur, Amita; Sedghizadeh, Parish P; Johnson, Thomas; Tse, David T; Costerton, John W

    2010-01-01

    To demonstrate the presence of bacterial biofilms on a dacryocystorhinostomy silicone stent and a Jones tube. One dacryocystorhinostomy silicone stent and one Jones tube were removed from 2 patients who presented with an infection of their respective nasolacrimal system. Cultures were obtained, and the implants were processed for scanning electron microscopy and confocal laser scanning microscopy, advanced microscopic methods that are applicable for detection of uncultivable biofilm organisms. Routine bacterial cultures revealed no growth, but bacterial biofilms on outer and inner surfaces of both implants were confirmed by advanced microscopic techniques. To the authors' knowledge, this is the first article that documents the presence of biofilms on a Crawford stent or a Jones tube on patients who presented with infections involving the nasolacrimal system. Although initial cultures revealed absence of any bacterial growth, confocal laser scanning microscopy and scanning electron microscopy documented bacterial colonization. Clinicians should consider the role of biofilms and the limitation of our standard culturing techniques while treating patients with device- or implant-related infections.

  2. Senator Doug Jones (D-AL) Tour of MSFC Facilities

    NASA Image and Video Library

    2018-02-22

    Senator Doug Jones (D-AL.) and wife, Louise, tour Marshall Space Flight facilities. Steve Doering, manager, Stages Element, Space Launch System (SLS) program at MSFC, views the test stand 4693 where key SLS structural elements will be subjected to stress testing simulating space flight.

  3. Senator Doug Jones (D-AL) Tour of MSFC Facilities

    NASA Image and Video Library

    2018-02-22

    Senator Doug Jones (D-AL.) and wife, Louise, tour Marshall Space Flight facilities. Steve Doering, manager, Stages Element, Space Launch System (SLS) program at MSFC, explains the stages of the SLS rocket with the scale model rocket located in the lobby of building 4200.

  4. 76 FR 24080 - Houston District Office Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-29

    ... is issuing this notice to announce the location, date, time, and agenda for the next meeting of the... will be held on May 24, 2011 from approximately 11:30 a.m. to 12:30 p.m. Central Standard Time... we can better serve our community and to create new networking opportunities with the Houston...

  5. Wheels-up landing, Continental Airlines flight 1943, Douglas DC-9 N10556, Houston, Texas, February 19, 1996

    DOT National Transportation Integrated Search

    1997-02-11

    Adopted Feb. 11, 1997. Notation 6804. This report explains the wheels-up landing of Continental Airlines flight 1943, N10556, a Douglas DC-9 at Houston Intercontinental Airport, Houston, Texas. The safety issues discussed in the report include checkl...

  6. Hydrogen peroxide and methylhydroperoxide variations in Houston urban air during May 2009

    NASA Astrophysics Data System (ADS)

    Golovko, J.; Rappenglueck, B.; Jobson, B. T.

    2010-12-01

    Formation and destruction of peroxides along with OH and ozone cycles plays a significant role in the oxidizing capacity of the troposphere. Measurements of hydrogen peroxide and methylhydroperoxide (MHP) were carried out as a part of the Study of Houston Atmospheric Radical Precursors (SHARP) campaign during late spring 2009. The purpose of this study was to investigate peroxides variations in Houston urban atmosphere and factors controlling their distribution. Diurnal variation of hydrogen peroxide show typical pattern with the broad maximum in the afternoon for the whole period of time, with an exception on May 19th when the second maximum was determined after the sunrise. Less abundant in the atmosphere and possibly originating from different sources methylhydroperoxide demonstrated similar diurnal pattern of elevated mixing ratios in the afternoon. Elevated values of hydrogen peroxide in Houston area are associated with warm, moderately humid air, while southerly winds from the Gulf of Mexico result in H2O2 mixing ratio decrease. Some selected VOCs were analyzed in order to evaluate possible sources for both peroxides. Meteorological conditions significantly control H2O2 mixing ratios, showing elevated values primarily related to easterly and to a lesser extent to southeasterly winds. Similar pattern with the significant role of the easterly winds was observed for VOCs and was more pronounced during nighttime, pointing into industrial sector (Houston Ship Channel) influence. Increased values of H2O2/MHP ratio are mostly associated with drier northerly and northeasterly air masses, pointing out different solubility and origin of H2O2 and MHP.

  7. Crime in post-Katrina Houston: the effects of moral panic on emergency planning.

    PubMed

    Settles, Tanya; Lindsay, Bruce R

    2011-01-01

    This study used a mixed methods approach to estimate whether a moral panic occurred after Hurricane Katrina forced the evacuations of more than 250,000 people to Houston, Texas. The study viewed data from the Houston Police Department combined with a qualitative review of references of criminal activity in local print media. In total, over 8,500 lines of text were analysed to discern themes associated with media representations of the influence of evacuees on the city of Houston. There was little evidence of statistically significant increases in crime over the months following the evacuations. There was, however, evidence that evacuees, principally from New Orleans, were blamed for perceived increases in violent crime and lawlessness. There are also significant policy implications for state, local and federal governments. In particular, the policies of the Federal Emergency Management Agency were blamed for at least some of the perceived crime attributed to Katrina evacuees. © 2011 The Author(s). Disasters © Overseas Development Institute, 2011.

  8. 3. Historic American Buildings Survey Russell Jones, Photographer June 1963NORTHWEST ...

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

    3. Historic American Buildings Survey Russell Jones, Photographer June 1963NORTHWEST VIEW - Abner Cloud House, Intersection of Canal Road & Reservoir Road Northwest, Washington, District of Columbia, DC

  9. University of Houston: Engagement, Workforce, and Economic Development

    ERIC Educational Resources Information Center

    Schott, Marshall E.

    2012-01-01

    At the University of Houston (UH), the arrival of a new chancellor/president in 2007 resulted in a strategic environmental scan to determine areas where the university's efforts should be focused over the next ten years. Several major initiatives were launched, including one that sought to make UH a major energy university. The decision to embrace…

  10. Gender Anarchy as Social Justice: An Analytic Reconstruction of the Idea of Epistemic Equality in Jane Roland Martin's "Reclaiming a Conversation"

    ERIC Educational Resources Information Center

    Seals, Greg

    2006-01-01

    Jane Roland Martin's later work, especially as represented in "The Schoolhome: Rethinking Schools for Changing Families," has been attacked as vague, essentialistic, and a formula for the (re)feminization of education. This paper does not attempt to defend Martin against these criticisms because such a defense seems impossible for…

  11. [Whom does a woman serve? Joan Riviere as translator between Freud and Jones].

    PubMed

    Bakman, Nina

    2006-01-01

    The psychoanalyst Joan Riviere (1883-1962), who came from an established family, was one of the first to translate Freud in Britain. After a failed analysis with Ernest Jones, she became Freud's patient in 1922. Freud recognized her talent and entrusted her with translations of his works. Over her head, he negotiated her position as translating editor of the International Journal with Jones and secured her nomination against his resistance. Some examples are given to demonstrate the special quality of Riviere's translations of Freud's writings.

  12. 10. Historic American Buildings Survey Lester Jones, Photographer August 24, ...

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

    10. Historic American Buildings Survey Lester Jones, Photographer August 24, 1940 INTERESTING ARCHES, SECOND FLOOR - Shaker Centre Family Dwelling House (Third), North side of Village Road, North of Route 68 & State Route 33, Shakertown, Mercer County, KY

  13. Houston Area Survey of Employment Trends for College Graduates.

    ERIC Educational Resources Information Center

    Somers, Coralie; Small, David

    The actual and projected level of demand in the employment of college graduates in the Houston, Texas, area was surveyed. Responses from 74 employers provided information on methods for recruiting college graduates and hiring levels for 13 occupational groups, including advertising, architecture, banking, computer software, construction,…

  14. The perceptions of inquiry held by greater Houston area science supervisors

    NASA Astrophysics Data System (ADS)

    Aoki, Jon Michael

    The purpose of this study was to describe the perceptions of inquiry held by responding greater Houston area science supervisors. Leading science organizations proposed that students might be better served if students are mentally and physically engaged in the process of finding out about natural phenomena rather than by didactic modes of teaching and learning. During the past fifty years, inquiry-based instruction has become a significant theme of new science programs. Students are more likely to make connections between classroom exercises and their personal lives through the use of inquiry-based instruction. Learning becomes relevant to students. Conversely, traditional science instruction often has little or no connection to students' everyday lives (Papert, 1980). In short, inquiry-based instruction empowers students to become independent thinkers. The utilization of inquiry-based instruction is essential to a successful reform in science education. However, a reform's success is partly determined by the extent to which science supervisors know and understand inquiry and consequently promote its integration in the district's science curricula. Science supervisors have the role of providing curriculum and instructional support to science teachers and for implementing science programs. There is a fundamental need to assess the perceptions of inquiry held by greater Houston area science supervisors. Science supervisor refers to a class of job titles that include department chairperson, science specialist, science consultant, and science coordinator. The target population was greater Houston area science supervisors in Texas. This study suggests that there are three major implications for educational practice. First, there is the implication that responding greater Houston area science supervisors need an inclusive perception of inquiry. Second, responding greater Houston area science supervisors' perception of inquiry may affect the perceptions and understandings

  15. Birefringence of Cellotape: Jones Representation and Experimental Analysis

    ERIC Educational Resources Information Center

    Belendez, Augusto; Fernandez, Elena; Frances, Jorge; Neipp, Cristian

    2010-01-01

    In this paper, we analyse a simple experiment to study the effects of polarized light. A simple optical system composed of a polarizer, a retarder (cellotape) and an analyser is used to study the effect on the polarization state of the light which impinges on the setup. The optical system is characterized by means of a Jones matrix, and a simple…

  16. "Young ladies are delicate plants": Jane Austen and Greenhouse Romanticism.

    PubMed

    Lynch, Deidre Shauna

    2010-01-01

    By annotating how in Mansfield Park and Northanger Abbey Jane Austen tracks between the novelist's domain and the naturalist's, this essay seeks to unsettle some entrenched assumptions about her relationship to realism—and the ideological work of naturalization that realism is said to sponsor—as well as to romanticism. Austen's era, which we customarily identify as the time of a romantic return to nature, was marked by conflicts over what nature did and did not include—conflicts between, in the parlance of the period, "the botanist" and "the florist," between an account of nature as that which was given and an account of nature as that which (as with the modern nurseryman's new hybrids and luxuriants) might be manufactured. In arranging for her young heroines' stories of growing up to unfold in the "artificial climates" of modern fashionable gardening and amidst "florists' flowers," Austen deliberately works through those conflicts. She inhabits the plot of "natural development" to which she is often linked in elusively oppositional ways.

  17. Characterization of Industrial Emission Sources and Photochemistry in Houston, Texas

    NASA Astrophysics Data System (ADS)

    Washenfelder, R. A.; Atlas, E. L.; Degouw, J.; Flocke, F. M.; Fried, A.; Frost, G. J.; Holloway, J.; Richter, D.; Ryerson, T. B.; Schauffler, S.; Trainer, M.; Walega, J.; Warneke, C.; Weibring, P.; Zheng, W.

    2009-12-01

    The Houston-Galveston urban area contains a number of large industrial petrochemical emission sources that produce volatile organic compounds and nitrogen oxides. These co-located emissions result in rapid and efficient ozone production downwind. Unlike a single large power plant, the industrial complexes consist of numerous sources that can be difficult to quantify in emission inventories. During September - October 2006, the NOAA WP-3 aircraft conducted research flights as part of the second Texas Air Quality Study (TexAQS II). We examine measurements of NOx, SO2, and speciated hydrocarbons from the Houston Ship Channel, which contains a dense concentration of industrial petrochemical sources, and isolated petrochemical facilities. These measurements are used to derive source emission estimates, which are then compared to available emission inventories. We find that high hydrocarbon emissions are typical for the Houston Ship Channel and isolated petrochemical facilities. Ethene and propene are found to be major contributors to ozone formation. Ratios of C2H4 / NOx and C3H6 / NOx exceed emission inventory values by factors of 10 - 50. These findings are consistent with the first TexAQS study in 2000. We examine trends in C2H4 / NOx and C3H6 / NOx ratios between 2000 and 2006, and determine that day-to-day variability and within-plume variability exceeds any long-term reduction in ethene and propene emissions for the isolated petrochemical sources. We additionally examine downwind photochemical products formed by these alkenes.

  18. Physiological responses in air traffic control personnel : Houston Intercontinental Tower.

    DOT National Transportation Integrated Search

    1973-12-01

    Biochemical and physiological indices of stress showed that the level of stress of 16 air traffic controllers at the Houston Intercontinental Airport Tower was indistinguishable from that of control populations. While the level of stress was lower th...

  19. Senator Doug Jones (D-AL) Tour of MSFC Facilities

    NASA Image and Video Library

    2018-02-22

    Senator Doug Jones (D-Al.) and wife Louise are presented an overview of the Environmental Control and Life Support System (ECLSS) which was developed at Marshall Space flight Center. Marshall engineer Keith Parrish explains the steps in converting waste fluids generated on the International Space Station (ISS) into purified drinking water.

  20. Senator Doug Jones (D-AL) Tour of MSFC Facilities

    NASA Image and Video Library

    2018-02-22

    Senator Doug Jones (D-AL.) and wife, Louise, tour Marshall Space Flight facilities. Steve Doering, manager, Stages Element, Space Launch System (SLS) program at MSFC, also tour the Payload Operations Integration Center (POIC) where Marshall controllers oversee stowage requirements aboard the International Space Station (ISS) as well as scientific experiments.

  1. Stereotype Threat Paradigm in Search of a Phenomenon: A Comment on Kellow and Jones's (2008) Study

    ERIC Educational Resources Information Center

    Whaley, Arthur L.

    2009-01-01

    In a recent study, Kellow and Jones apply the stereotype threat paradigm to a sample of African American students attending an urban high school. The purpose of this commentary is to provide a conceptual and methodological critique of Kellow and Jones's study. Implications for the role of Black psychologists in evaluating research on African…

  2. 6. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    6. Historic American Buildings Survey Russell Jones, Photographer April 1959 ENTRY - Southeast Area Survey, 101 & 122-124 Carroll Street (House), 1008 Potomac Street (House), Canal Street at Independence Avenue (Row House), 1016-1018 Potomac Street (House), Washington, District of Columbia, DC

  3. Fish, benthic macroinvertebrate, and stream habitat data from the Houston-Galveston Area Council service area, Texas, 1997-98

    USGS Publications Warehouse

    Moring, J. Bruce; Rosendale, John C.; Ansley, Stephen P.; Brown, Dexter W.

    1998-01-01

    The U.S. Geological Survey collected fish, benthic macroinvertebrate, and stream habitat data at sampling sites in the Houston-Galveston Area Council service area, a 15-county area with a population of about 4.3 million people. The data were collected for a 1997?98 study in cooperation with the Houston-Galveston Area Council to provide data for the Texas Clean Rivers Program for watersheds near Houston, Texas. Fish community and stream habitat data were collected at all 56 sites selected, and benthic macroinvertebrate data were collected at 39 of the sites.

  4. 75 FR 51473 - Houston/Galveston Navigation Safety Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-20

    ... Houston/Galveston Navigation Safety Advisory Committee (HOGANSAC) and its working groups will meet in... noon. The Committee's working groups will meet on September 9, 2010, from 9 a.m. to noon. These... materials distributed to each member of the Committee or working group should reach the Coast Guard on or...

  5. Efficacy of fenbendazole and levamisole treatments in captive Houston toads (Bufo [Anaxyrus] houstonensis).

    PubMed

    Bianchi, Catherine M; Johnson, Cassidy B; Howard, Lauren L; Crump, Paul

    2014-09-01

    Effective disease monitoring and prevention is critical to the success of captive amphibian care. Nematodes, including the genera Rhabdias and Strongyloides, are known to contribute to mortality in captive amphibians and have been identified in the Houston Zoo's endangered Houston toad (Bufo [Anaxyrus] houstonensis) captive assurance colony. Five years of fecal data for the toad colony were compiled and analyzed in order to investigate the efficacy of two anthelminthic medications, fenbendazole (FBZ) and levamisole (LMS), which were used to control nematode infections. Both FBZ (dusted onto food items) and topical LMS (6.5 to 13.5 mg/kg) significantly reduced the number of nematode eggs, larvae, and adults observed by fecal parasitologic examination. There were no significant differences between treatments, and egg reappearance periods were difficult to compare as a result of low sample size. No adverse effects from either anthelminthic treatment were observed. Both topical LMS and oral FBZ appear to be safe and efficacious treatments for the reduction of the internal nematode burden in captive Houston toads.

  6. The impact of meteorology on ozone in Houston

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Eder, B.K.; Davis, J.M.; Nychka, D.

    1997-12-31

    This paper compares the results from both a one-stage hierarchical clustering technique (average linkage) and a two-stage technique (average linkage then k-means) as part of an objective meteorological Classification scheme designed to better elucidate ozone`s dependence on meteorology in the Houston, Texas, area. When applied to twelve years of meteorological data (1981-1992), each technique identified seven statistically distinct meteorological regimes, the majority of which exhibited significantly different daily 1-hour maximum ozone (O{sub 3}) concentrations. While both clustering approaches proved successful, the two-stage approach did appear superior in terms of better segregation of the mean O{sub 3}, concentrations. Both approaches indicatedmore » that the largest mean daily one-hour maximum concentrations are associated with migrating anticyclones and not with the quasi-permanent Bermuda High that often dominates the southeastern United States during the summer. As a result, maximum ozone concentrations are just as likely during the months of April, May, September and October as they are during the summer months. These findings support and help explain the unique O{sub 3}, climatology experienced by the Houston area.« less

  7. MS Jones and MS Curbeam suited in EMU in the A/L for EVA 3

    NASA Image and Video Library

    2001-02-07

    STS098-349-004 (7-20 February 2001) --- Astronauts Thomas D. Jones (second left) and Robert L. Curbeam, both mission specialists, prepare for one of the three STS-98 sessions of extravehicular activity (EVA). Astronauts Kenneth D. Cockrell (lower left), mission commander, and Mark L. Polansky, mission specialist, assist Jones and Curbeam as they don their Extravehicular Mobility Unit (EMU) space suits in the airlock of the Space Shuttle Atlantis.

  8. Color Infrared view of Houston, TX, USA

    NASA Image and Video Library

    1991-09-18

    This color infrared view of Houston (29.5N, 95.0W) was taken with a dual camera mount. Compare this scene with STS048-78-034 for an analysis of the unique properties of each film type. Comparative tests such as this aids in determining the kinds of information unique to each film system and evaluates and compares photography taken through hazy atmospheres. Infrared film is best at penetrating haze, vegetation detection and producing a sharp image.

  9. 8. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    8. Historic American Buildings Survey Russell Jones, Photographer April 1959 DETAIL - 124 - Southeast Area Survey, 101 & 122-124 Carroll Street (House), 1008 Potomac Street (House), Canal Street at Independence Avenue (Row House), 1016-1018 Potomac Street (House), Washington, District of Columbia, DC

  10. An 80's Approach to Providing Educational Services to Business/Industry: The Houston Community College System Plan.

    ERIC Educational Resources Information Center

    Boatright, Joyce; Crowley, Jacquelin

    In 1982, the Houston Community College System (HCCS) initiated a marketing study designed to identify the education and training needs of the business community in relation to the community college's newly implemented program of professional development seminars. Through a telephone survey of 127 Houston area companies employing 100 or more…

  11. 77 FR 70174 - Waterway Suitability Assessment for Expansion of Liquefied Gas Terminals; Houston and Texas City, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-23

    ... Assessment to the Coast Guard Captain of the Port, Sector Houston-Galveston regarding the company's proposed... LHG marine traffic in the associated waterway. The Coast Guard is notifying the public of this action to solicit public comments on the proposed increase in LHG marine traffic in Houston and Texas City...

  12. Regional and local background ozone in Houston during Texas Air Quality Study 2006

    NASA Astrophysics Data System (ADS)

    Langford, A. O.; Senff, C. J.; Banta, R. M.; Hardesty, R. M.; Alvarez, R. J.; Sandberg, Scott P.; Darby, Lisa S.

    2009-04-01

    Principal Component Analysis (PCA) is used to isolate the common modes of behavior in the daily maximum 8-h average ozone mixing ratios measured at 30 Continuous Ambient Monitoring Stations in the Houston-Galveston-Brazoria area during the Second Texas Air Quality Study field intensive (1 August to 15 October 2006). Three principal components suffice to explain 93% of the total variance. Nearly 84% is explained by the first component, which is attributed to changes in the "regional background" determined primarily by the large-scale winds. The second component (6%) is attributed to changes in the "local background," that is, ozone photochemically produced in the Houston area and spatially and temporally averaged by local circulations. Finally, the third component (3.5%) is attributed to short-lived plumes containing high ozone originating from industrial areas along Galveston Bay and the Houston Ship Channel. Regional background ozone concentrations derived using the first component compare well with mean ozone concentrations measured above the Gulf of Mexico by the tunable profiler for aerosols and ozone lidar aboard the NOAA Twin Otter. The PCA regional background values also agree well with background values derived using the lowest daily 8-h maximum method of Nielsen-Gammon et al. (2005), provided the Galveston Airport data (C34) are omitted from that analysis. The differences found when Galveston is included are caused by the sea breeze, which depresses ozone at Galveston relative to sites further inland. PCA removes the effects of this and other local circulations to obtain a regional background value representative of the greater Houston area.

  13. STS-99 crew and family DEPART for Houston

    NASA Technical Reports Server (NTRS)

    2000-01-01

    At the Shuttle Landing Facility, STS-99 crew members join family members for their return trip to Houston. At left is Jeanne Kregel, wife of Commander Kevin Kregel. At right is Mission Specialist Gerhard Thiele of Germany. The STS-99 crew completed a successful 11-day Shuttle Radar Topography Mission mapping 47 million square miles of the Earth's surface before landing at KSC Feb. 22.

  14. The Impact of TexAQS 2000 on Air Quality Planning in Houston

    NASA Astrophysics Data System (ADS)

    Thomas, J. W.; Price, J. H.

    2002-12-01

    Before the Texas 2000 Air Quality Study (TexAQS 2000) the State used the Urban Airshed Model to model nine different episodes in Houston with very poor results: only one episode met EPA model performance criteria. Questions existed regarding emissions uncertainties, meteorological modeling, and model chemistry. NOAA, DOE, and SOS led more than 35 organizations and 250 investigators who participated in TexAQS 2000. Major findings from TexAQS 2000 are: 1. There are two types of meteorological patterns that lead to ozone episodes in the Houston area: (i) stagnation associated with the sea breeze flow reversal causes a pool of industrial emissions and ozone to accumulate, then to move across the city as the wind flow picks up and (ii) plumes of ozone form when relatively persistent winds carry the emissions away from the city and industrial areas. 2. The chemistry that produces high ozone concentrations and rapid rises in ozone in the Houston area has been explained: multiple investigators in TexAQS 2000 have documented more rapid and more efficient formation of ozone in the plume from the Houston industrial area than any of them has observed in any previous field study. Houston's exceptionally rapid ozone formation arises from large amounts of anthropogenic VOCs in the atmosphere, often from the same plants that provide sufficient NOx. 3. This rapid and efficient ozone formation results most often from the presence of a specific subclass of hydrocarbons called light olefins, primarily ethylene and propylene. 4. Sometimes it is other specific hydrocarbons that cause the rapid formation of high concentrations of ozone, and sometimes it is just the total mass of a lot of relatively unreactive hydrocarbons. 5. The current emissions inventory for ethylene and propylene, as well as other VOCs, underestimates their routine emissions by a factor of roughly five to ten or perhaps even more. 6. It is not clear whether the emissions causing Houston's rapid ozone formation are

  15. 3. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    3. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (EAST) ELEVATION - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  16. 19. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    19. Historic American Buildings Survey Russell Jones, Photographer April 1959 WINDOW DETAIL - 132 - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  17. 12. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    12. Historic American Buildings Survey Russell Jones, Photographer April 1959 ENTRANCE DETAIL - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  18. 4. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    4. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (SOUTH) ELEVATION - Southeast Area Survey, 600-602 & 1100 G Street (House), 1002,1006 Eye Street (House), 808-810,812-814, & 1016 K Street (House), 817-819 L Street (House), Washington, District of Columbia, DC

  19. 8. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    8. Historic American Buildings Survey Russell Jones, Photographer April 1959 ENTRANCE, 318 - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  20. 5. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    5. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (EAST) ELEVATION - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  1. 10. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    10. Historic American Buildings Survey Russell Jones, Photographer April 1959 GENERAL VIEW FROM THE SOUTH - Southeast Area Survey, 101 & 122-124 Carroll Street (House), 1008 Potomac Street (House), Canal Street at Independence Avenue (Row House), 1016-1018 Potomac Street (House), Washington, District of Columbia, DC

  2. 4. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    4. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (WEST) ELEVATION - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  3. 17. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    17. Historic American Buildings Survey Russell Jones, Photographer April 1959 UNIT AT 132 - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  4. 7. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    7. Historic American Buildings Survey Russell Jones, Photographer April 1959 ENTRANCE, 316 - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  5. 2. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    2. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (EAST) ELEVATION - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  6. 14. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    14. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (WEST) ELEVATION - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  7. 5. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    5. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (SOUTH) ELEVATION - Southeast Area Survey, 600-602 & 1100 G Street (House), 1002,1006 Eye Street (House), 808-810,812-814, & 1016 K Street (House), 817-819 L Street (House), Washington, District of Columbia, DC

  8. 3. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    3. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (NORTH) ELEVATION - Southeast Area Survey, 600-602 & 1100 G Street (House), 1002,1006 Eye Street (House), 808-810,812-814, & 1016 K Street (House), 817-819 L Street (House), Washington, District of Columbia, DC

  9. 9. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    9. Historic American Buildings Survey Russell Jones, Photographer April 1959 GENERAL VIEW FROM THE EAST - Southeast Area Survey, 101 & 122-124 Carroll Street (House), 1008 Potomac Street (House), Canal Street at Independence Avenue (Row House), 1016-1018 Potomac Street (House), Washington, District of Columbia, DC

  10. 1. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    1. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (WEST) ELEVATION - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  11. 4. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    4. Historic American Buildings Survey Russell Jones, Photographer April 1959 DETAIL - ONE UNIT OF GROUP - Southeast Area Survey, 101 & 122-124 Carroll Street (House), 1008 Potomac Street (House), Canal Street at Independence Avenue (Row House), 1016-1018 Potomac Street (House), Washington, District of Columbia, DC

  12. Mapping of polycrystalline films of biological fluids utilizing the Jones-matrix formalism

    NASA Astrophysics Data System (ADS)

    Ushenko, Vladimir A.; Dubolazov, Alexander V.; Pidkamin, Leonid Y.; Sakchnovsky, Michael Yu; Bodnar, Anna B.; Ushenko, Yuriy A.; Ushenko, Alexander G.; Bykov, Alexander; Meglinski, Igor

    2018-02-01

    Utilizing a polarized light approach, we reconstruct the spatial distribution of birefringence and optical activity in polycrystalline films of biological fluids. The Jones-matrix formalism is used for an accessible quantitative description of these types of optical anisotropy. We demonstrate that differentiation of polycrystalline films of biological fluids can be performed based on a statistical analysis of the distribution of rotation angles and phase shifts associated with the optical activity and birefringence, respectively. Finally, practical operational characteristics, such as sensitivity, specificity and accuracy of the Jones-matrix reconstruction of optical anisotropy, were identified with special emphasis on biomedical application, specifically for differentiation of bile films taken from healthy donors and from patients with cholelithiasis.

  13. She can be put to work: Joan Riviere as translator between Freud and Jones.

    PubMed

    Bakman, Nina

    2008-01-01

    The psychoanalyst Joan Riviere (1883-1962), who came from an established family, was one of the first to translate Freud in Britain. After a failed analysis with Ernest Jones, she became Freud's patient in 1922. Freud recognized her talent and entrusted her with translations of his works. Over her head, he negotiated her position as Translation Editor of the International Journal with Jones and secured her nomination against his resistance. Some examples are given to demonstrate the special quality of Riviere's translations of Freud's writings.

  14. A Sad Journey down History: A Conversation with Judge Nathaniel Jones about Litigating "Milliken v. Bradley I" (1974), 40 Years Later

    ERIC Educational Resources Information Center

    Gooden, Mark A.; Green, Terrance L.

    2016-01-01

    The Honorable Judge Nathaniel Jones litigated the "Milliken v. Bradley I" case before the U.S. District Court and Supreme Court in 1971 and 1974. Nathaniel Jones was born May 12, 1926 in Youngstown, Ohio, and served as the general counsel for the NAACP from 1969-1979. In 1979, President Jimmy Carter nominated Nathaniel Jones to the U.S.…

  15. COMPARISON OF THE SPECIATED VOC COMPOSITION AT SELECTED HOUSTON, TEXAS AREA SITES FOR THE YEARS 1978 AND 2000

    EPA Science Inventory

    Comparisons are presented for the C2-C12 volatile organic compounds (VOCs) observed at Houston area sites used for ambient air monitoring during special ozone field study programs conducted in 1978 and 2000. In 1978 the special study called the Houston Ozone Modeling Study cons...

  16. 5. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    5. Historic American Buildings Survey Russell Jones, Photographer April 1959 WEST END OF GROUP FROM THE NORTH - Southeast Area Survey, 101 & 122-124 Carroll Street (House), 1008 Potomac Street (House), Canal Street at Independence Avenue (Row House), 1016-1018 Potomac Street (House), Washington, District of Columbia, DC

  17. 18. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    18. Historic American Buildings Survey Russell Jones, Photographer April 1959 ENTRANCE, 132 (LEFT) 134 (RIGHT) - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  18. 7. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    7. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT ELEVATION - 122 (LEFT) 124 (RIGHT) - Southeast Area Survey, 101 & 122-124 Carroll Street (House), 1008 Potomac Street (House), Canal Street at Independence Avenue (Row House), 1016-1018 Potomac Street (House), Washington, District of Columbia, DC

  19. 1. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    1. Historic American Buildings Survey Russell Jones, Photographer April 1959 EAST END OF GROUP FROM THE NORTH - Southeast Area Survey, 101 & 122-124 Carroll Street (House), 1008 Potomac Street (House), Canal Street at Independence Avenue (Row House), 1016-1018 Potomac Street (House), Washington, District of Columbia, DC

  20. Cephalometric effects of the Jones Jig appliance followed by fixed appliances in Class II malocclusion treatment

    PubMed Central

    Patel, Mayara Paim; Henriques, José Fernando Castanha; de Freitas, Karina Maria Salvatore; Grec, Roberto Henrique da Costa

    2014-01-01

    Objective The aim of this study was to cephalometrically assess the skeletal and dentoalveolar effects of Class II malocclusion treatment performed with the Jones Jig appliance followed by fixed appliances. Methods The sample comprised 25 patients with Class II malocclusion treated with the Jones Jig appliance followed by fixed appliances, at a mean initial age of 12.90 years old. The mean time of the entire orthodontic treatment was 3.89 years. The distalization phase lasted for 0.85 years, after which the fixed appliance was used for 3.04 years. Cephalograms were used at initial (T1), post-distalization (T2) and final phases of treatment (T3). For intragroup comparison of the three phases evaluated, dependent ANOVA and Tukey tests were used. Results Jones Jig appliance did not interfere in the maxillary and mandibular component and did not change maxillomandibular relationship. Jones Jig appliance promoted distalization of first molars with anchorage loss, mesialization and significant extrusion of first and second premolars, as well as a significant increase in anterior face height at the end of treatment. The majority of adverse effects that occur during intraoral distalization are subsequently corrected during corrective mechanics. Buccal inclination and protrusion of mandibular incisors were identified. By the end of treatment, correction of overjet and overbite was observed. Conclusions Jones Jig appliance promoted distalization of first molars with anchorage loss represented by significant mesial movement and extrusion of first and second premolars, in addition to a significant increase in anterior face height. PMID:25162565

  1. Diagnostic reference range of κ/λ free light chain ratio to screen for Bence Jones proteinuria is not significantly influenced by GFR.

    PubMed

    Schmidt-Hieltjes, Yvonne; Elshof, Clemens; Roovers, Lian; Ruinemans-Koerts, Janneke

    2016-05-01

    The aim of our study was to analyse whether the κ/λ free light chain ratio reference range for screening for Bence Jones proteinuria should be dependent on the estimated glomerular filtration rate (eGFR). The serum κ/λ free light chain ratio, eGFR, serum M-protein and Bence Jones protein were measured in 544 patients for whom Bence Jones protein analysis was ordered. In the population of patients without Bence Jones proteinuria or a M-protein (n = 402), there is no gradual increase in κ/λ free light chain ratio with diminishing eGFR. The κ/λ free light chain ratio in this group was 0.56-1.86 (95% interval). With this diagnostic reference range of the κ/λ ratio, 105 of the 110 patients with Bence Jones protein could be identified correctly. Only five patients with Bence Jones proteinuria (<0.17 g/L) were missed, without diagnostic or therapeutic consequences. In 36 patients (6.6%), an abnormal κ/λ free light chain ratio was measured without the presence of Bence Jones proteinuria. A κ/λ free light chain ratio in serum can be used safely and efficiently to select urine samples which should be analysed for Bence Jones proteinuria with an electrophoresis/immunofixation technique. Using this diagnostic reference range, the number of urine samples which should be analysed by electrophoresis/immunofixation could be reduced by 74%. The diagnostic reference interval can be determined best in a group of patients for whom Bence Jones analysis is indicated. For calculation of this reference range, the eGFR value does not need to be taken into account. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  2. Houston, We Have a Problem: Studying the SAS Education Value-Added Assessment System (EVAAS) from Teachers' Perspectives in the Houston Independent School District (HISD)

    ERIC Educational Resources Information Center

    Collins, Clarin

    2012-01-01

    This study examined the intended and unintended consequences associated with the Education Value-Added Assessment System (EVAAS) as perceived and experienced by teachers in the Houston Independent School District (HISD). To evaluate teacher effectiveness, HISD is using EVAAS for high-stakes consequences more than any other district or state in the…

  3. 1. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    1. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (SOUTH) ELEVATION. 600 (LEFT) 602 (RIGHT) - Southeast Area Survey, 600-602 & 1100 G Street (House), 1002,1006 Eye Street (House), 808-810,812-814, & 1016 K Street (House), 817-819 L Street (House), Washington, District of Columbia, DC

  4. 13. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    13. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (EAST) ELEVATION. 1105 (LEFT) 1103 (RIGHT) - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  5. 6. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    6. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (SOUTH) ELEVATION 808 (LEFT) 810 (RIGHT) - Southeast Area Survey, 600-602 & 1100 G Street (House), 1002,1006 Eye Street (House), 808-810,812-814, & 1016 K Street (House), 817-819 L Street (House), Washington, District of Columbia, DC

  6. 3. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    3. Historic American Buildings Survey Russell Jones, Photographer April 1959 WEST CENTER SECTION OF GROUP FROM THE NORTH - Southeast Area Survey, 101 & 122-124 Carroll Street (House), 1008 Potomac Street (House), Canal Street at Independence Avenue (Row House), 1016-1018 Potomac Street (House), Washington, District of Columbia, DC

  7. 11. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    11. Historic American Buildings Survey Russell Jones, Photographer April 1959 GENERAL VIEW FROM THE EAST. 1016 and 1018. - Southeast Area Survey, 101 & 122-124 Carroll Street (House), 1008 Potomac Street (House), Canal Street at Independence Avenue (Row House), 1016-1018 Potomac Street (House), Washington, District of Columbia, DC

  8. 9. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    9. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (WEST) ELEVATION FROM THE N.W. - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  9. 16. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    16. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (WEST) ELEVATION (132 ON THE LEFT) - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  10. 15. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    15. Historic American Buildings Survey Russell Jones, Photographer April 1959 REAR (EAST) AND LEFT (NORTH) ELEVATIONS - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  11. 10. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    10. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (NORTH) ELEVATION. 819 (LEFT) 817 (RIGHT) - Southeast Area Survey, 600-602 & 1100 G Street (House), 1002,1006 Eye Street (House), 808-810,812-814, & 1016 K Street (House), 817-819 L Street (House), Washington, District of Columbia, DC

  12. 6. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    6. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (WEST) ELEVATION (316 AT THE LEFT) - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  13. 2. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    2. Historic American Buildings Survey Russell Jones, Photographer April 1959 EAST CENTER SECTION OF GROUP FROM THE NORTH - Southeast Area Survey, 101 & 122-124 Carroll Street (House), 1008 Potomac Street (House), Canal Street at Independence Avenue (Row House), 1016-1018 Potomac Street (House), Washington, District of Columbia, DC

  14. 2. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    2. Historic American Buildings Survey Russell Jones, Photographer April 1959 REAR (NORTH) ELEVATION FROM THE N. W. - Southeast Area Survey, 600-602 & 1100 G Street (House), 1002,1006 Eye Street (House), 808-810,812-814, & 1016 K Street (House), 817-819 L Street (House), Washington, District of Columbia, DC

  15. 20. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    20. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (WEST) ELEVATION FROM THE N. W. - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  16. 22. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    22. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (EAST) ELEVATION FROM THE S. E. - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  17. 21. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    21. Historic American Buildings Survey Russell Jones, Photographer April 1959 REAR (EAST) ELEVATION FROM THE N. E. - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  18. Properties of the two-dimensional heterogeneous Lennard-Jones dimers: An integral equation study

    PubMed Central

    Urbic, Tomaz

    2016-01-01

    Structural and thermodynamic properties of a planar heterogeneous soft dumbbell fluid are examined using Monte Carlo simulations and integral equation theory. Lennard-Jones particles of different sizes are the building blocks of the dimers. The site-site integral equation theory in two dimensions is used to calculate the site-site radial distribution functions and the thermodynamic properties. Obtained results are compared to Monte Carlo simulation data. The critical parameters for selected types of dimers were also estimated and the influence of the Lennard-Jones parameters was studied. We have also tested the correctness of the site-site integral equation theory using different closures. PMID:27875894

  19. Houston Intercontinental and William P. Hobby Air Traffic Control System Analysis

    DOT National Transportation Integrated Search

    1982-06-01

    This report provides a decription of the non-surveillance aspects of the FAA air traffic control facility operation at Houston Intercontinental and William P. Hobby Airports from teh air traffic controller's point of view. It includes photographs of ...

  20. The impact of modifying the Jones Act on US coastal shipping.

    DOT National Transportation Integrated Search

    2014-06-01

    The study assesses exempt coastal shipping defined as exempted from the US-built stipulation of the : Jones Act, operating with functional crews and exempted from Harbor Maintenance Tax (HMT). The : study focuses on two research questions: (a) the im...

  1. Forest and range mapping in the Houston area with ERTS-1

    NASA Technical Reports Server (NTRS)

    Heath, G. R.; Parker, H. D.

    1973-01-01

    ERTS-1 data acquired over the Houston area has been analyzed for applications to forest and range mapping. In the field of forestry the Sam Houston National Forest (Texas) was chosen as a test site, (Scene ID 1037-16244). Conventional imagery interpretation as well as computer processing methods were used to make classification maps of timber species, condition and land-use. The results were compared with timber stand maps which were obtained from aircraft imagery and checked in the field. The preliminary investigations show that conventional interpretation techniques indicated an accuracy in classification of 63 percent. The computer-aided interpretations made by a clustering technique gave 70 percent accuracy. Computer-aided and conventional multispectral analysis techniques were applied to range vegetation type mapping in the gulf coast marsh. Two species of salt marsh grasses were mapped.

  2. 10. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    10. Historic American Buildings Survey Russell Jones, Photographer April 1959 REAR(EAST) & LEFT ELEVATIONS FROM THE N. E. - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  3. 11. Historic American Buildings Survey Russell Jones, Photographer April 1959 ...

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

    11. Historic American Buildings Survey Russell Jones, Photographer April 1959 FRONT (7th STREET) ELEVATION FRON THE SOUTH EAST - Southeast Area Survey, Sixth & G Streets (Synagogue), 132-144 & 900-905 Eleventh Street (Row Houses), 215 Second Street (House), Seventh & G Streets (School), 214 First Street (House), Washington, District of Columbia, DC

  4. Generalization of the Jones vector-matrix method and the regularity of the Weigert effect for partially polarized light.

    PubMed

    Kilosanidze, Barbara

    2010-06-01

    Generalization of the Jones vector for partially polarized radiation carried out by Kakichashvili is given. Partially polarized light is presented as two noncoherent components of mutually orthogonal polarization. The formal operation of amplitude summation of mutually noncoherent components and the symbol of this operation are introduced. The rules of operating with this symbol are determined. The regularity of the Weigert effect is modified for partial polarization of the inducing light. On this basis the modification of the Jones matrix for partially polarized light is made. The rules for the formation of the resulting matrix from the Jones matrices corresponding to the noncoherent components of partially polarized light are determined.

  5. 76 FR 52968 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-24

    ... Township), Cherry Bend, 11000634 Livingston County Warner, Timothy and Lucretia Jones, Homestead, 4001 W... 152, Minco, 11000638 Kay County Sheets House, 1350 W. Peckingham Rd., Newkirk, 11000639 Lincoln County... Tulsa Civic Center Historic District, Between W. 3rd & 6th Sts. & S. Houston & Denver Aves., Tulsa...

  6. Jane Austen's novels as a guide to social and individual responsibility for high school students.

    PubMed

    Fritzer, P

    1998-01-01

    Jane Austen's novels are particularly appropriate for adolescents. These classics deal with topics of high interest to young people: money, family relationships and obligations, headstrong behavior, and society's rules, all combined in the romantic interplay between the sexes. Indeed, some critics have accused Austen of writing the same book over and over again, in that they deal exhaustively with finding appropriate partners for young people. Yet, each is concerned with personal integrity in different circumstances. Austen grapples with the question of what the individual owes to society and what he or she is obliged to tolerate in the way of strictures on behavior, a question that is especially relevant for adolescents.

  7. Cell Mergers and Their Impact on Cloud-to-Ground Lightning Over the Houston Area

    NASA Technical Reports Server (NTRS)

    Gauthier, Michael L.; Petersen, Walter A.; Carey, Lawrence D.

    2009-01-01

    A previous hypothesis advanced from observational studies such as METROMEX suggests that the intensity, frequency, and organization of cumulus convection may be impacted by the forcing of enhanced merger activity downstream of urban zones. A resulting corollary is that cities may exert an indirect anthropogenic forcing of parameters related to convection and associated phenomena such as lightning and precipitation. This paper investigates the urban merger hypothesis by examining the role of convective cell mergers on the existence and persistence of the Houston lightning "anomaly", a local maximum in cloud-to-ground (CG) lightning activity documented to exist over and east of Houston. Using eight summer seasons of peak columnar radar reflectivity, CG lightning data and a cell-tracking algorithm, a two-dimensional cell merger climatology is created for portions of eastern Texas and Louisiana. Results from the tracking and analysis of over 3.8 million cells indicate that merger-driven enhancements in convection induce a positive response (O 46%) in ground-flash densities throughout the domain, with areas of enhanced lightning typically being co-located with areas of enhanced merger activity. However, while mergers over the Houston area (relative to elsewhere in the domain) do result in more vigorous convective cells that produce larger CG flash densities, we find that CG lightning contributions due to mergers are distributed similarly throughout the domain. Hence while we demonstrate that cell mergers do greatly impact the production of lightning, the urban cell merger hypothesis does not uniquely explain the presence of a local lightning maximum near and downstream of Houston.

  8. The chemical work of Alexander and Jane Marcet.

    PubMed

    Rosenfeld, L

    2001-04-01

    Alexander Marcet was an authority on urinary calculi and their analysis when few medical practitioners appreciated the usefulness of chemistry in the explanation and treatment of disease. In An Essay on The Chemical History and Medical Treatment of Calculous Disorders, he described the discovery of an xanthine stone. He drew line illustrations of simple chemical apparatus useful for bedside analysis. His microtechnique used drops of solution and pinhead pieces of calculi; reagents were acids and alkalies and the blowpipe in conjunction with a small alcohol lamp. He reported the earliest description of a disorder later named "alcaptonuria". Marcet's work and that of a few others, on the chemical composition of urine and calculi, laid the foundations of our present knowledge. Between 1807 and 1820, his lectures to the medical students at Guy's Hospital were illustrated by experiments. Jane Haldimand Marcet wrote the very popular CONVERSATIONS: on Chemistry (16 editions in Great Britain). Her book dominated elementary chemical instruction during the first half of the 19th century. She followed Lavoisier's scheme of classification and explained chemical reactions in terms of affinity, aggregation, gravitation, and repulsion. Her advocacy that experimentation accompany lecture was new. The availability of serious scientific education in the new women's academies set the stage for increasing women's involvement in science. She also published a series of CONVERSATIONS: The topics were Political Economy, Natural Philosophy, and Vegetable Physiology.

  9. MS Jones installs cables and connectors on U.S. Laboratory / Destiny Module

    NASA Image and Video Library

    2001-02-07

    STS098-330-007 (7-20 February 2001) --- Astronaut Thomas D. Jones, mission specialist, works near the International Space Station (ISS) during one of the three STS-98 sessions of extravehicular activity (EVA).

  10. A 15-year climatology of wind pattern impacts on surface ozone in Houston, Texas

    NASA Astrophysics Data System (ADS)

    Souri, Amir Hossein; Choi, Yunsoo; Li, Xiangshang; Kotsakis, Alexander; Jiang, Xun

    2016-06-01

    Houston is recognized for its large petrochemical industrial facilities providing abundant radicals for tropospheric ozone formation. Fortunately, maximum daily 8-h average (MDA8) surface ozone concentrations have declined in Houston (- 0.6 ± 0.3 ppbv yr- 1) during the summers (i.e., May to September) of 2000 to 2014, possibly due to the reductions in precursor emissions by effective control policies. However, it is also possible that changes in meteorological variables have affected ozone concentrations. This study focused on the impact of long-term wind patterns which have the highest impact on ozone in Houston. The analysis of long-term wind patterns can benefit surface ozone studies by 1) providing wind patterns that distinctly changed ozone levels, 2) investigating the frequency of patterns and the respective changes and 3) estimating ozone trends in specific wind patterns that local emissions are mostly involved, thus separating emissions impacts from meteorology to some extent. To this end, the 900-hPa flow patterns in summers of 2000 to 2014 were clustered in seven classes (C1-C7) by deploying an unsupervised partitioning method. We confirm the characteristics of the clusters from a backward trajectory analysis, monitoring networks, and a regional chemical transport model simulation. The results indicate that Houston has experienced a statistically significant downward trend (- 0.6 ± 0.4 day yr- 1) of the cluster of weak easterly and northeasterly days (C4), when the highest fraction of ozone exceedances (MDA8 > 70 ppbv) occurred. This suggests that the reduction in ozone precursors was not the sole reason for the decrease in ozone exceedance days (- 1.5 ± 0.6 day yr- 1). Further, to examine the efficiency of control policies intended to reduce the amount of ozone, we estimated the trend of MDA8 ozone in C4 and C5 (weak winds) days when local emissions are primarily responsible for high ambient ozone levels. Both C4 and C5 show a large reduction in the

  11. On the Lennard-Jones and Devonshire theory for solid state thermodynamics

    NASA Astrophysics Data System (ADS)

    Lustig, Rolf

    2017-06-01

    The Lennard-Jones and Devonshire theory is developed into a self-consistent scheme for essentially complete thermodynamic information. The resulting methodology is compared with molecular simulation of the Lennard-Jones system in the face-centred-cubic solid state over an excessive range of state points. The thermal and caloric equations of state are in almost perfect agreement along the entire fluid-solid coexistence lines over more than six orders of magnitude in pressure. For homogeneous densities greater than twice the solid triple point density, the theory is essentially exact for derivatives of the Helmholtz energy. However, the fluid-solid phase equilibria are in disagreement with simulation. It is shown that the theory is in error by an additive constant to the Helmholtz energy A/(NkBT). Empirical inclusion of the error term makes all fluid-solid equilibria indistinguishable from exact results. Some arguments about the origin of the error are given.

  12. The first year: Development of a LANDSAT capability at Sam Houston State University

    NASA Technical Reports Server (NTRS)

    Bounds, J. H.

    1981-01-01

    Problems encountered in initiating a LANDSAT data processing capability at Sam Houston State University are discussed. Computer requirements, financing, and academic and administrative support are addressed.

  13. Expedition Five crew is ready to leave KSC for Houston

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- The Expedition Five crew are ready to leave KSC for Houston. From left are Science Officer Peggy Whitson, Commander Valery Korzun and Flight Engineer Sergei Treschev. The three returned to Earth on Endeavour Dec. 7, with the STS-113 crew, after six months on the International Space Station.

  14. Houston Cole Library Collection Management and Development Policy. Second Edition.

    ERIC Educational Resources Information Center

    McAbee, Sonja L., Comp.; Bevis, Mary D., Ed.; Poe, Jodi W., Ed.; Whitesel, George, Ed.

    In 1991, the staff of the Houston Cole Library (Jacksonville State University, Alabama) published its first formal "Collection Management and Development Policy." This was used as a guide in conducting a complete assessment of the Library's collections. This second edition is a revision of the 1991 publication. The first section is an…

  15. Four crystal forms of a Bence-Jones protein

    PubMed Central

    Makino, Debora L.; Henschen-Edman, Agnes H.; McPherson, Alexander

    2005-01-01

    Four crystal forms have been grown and characterized by X-ray diffraction of a Bence-Jones protein collected from the urine of a multiple myeloma patient more than 40 years ago. Closely related tetragonal and orthorhombic forms belonging to space groups P43212 and P212121, with unit-cell parameters a = b = 68.7, c = 182.1 and a = 67.7, b = 69.4, c = 87.3 Å, diffract to 1.5 and 1.9 Å, respectively. Two closely related trigonal forms, both belonging to space group P3121 with unit-cell parameters a = b = 154.3 Å but differing by a doubling of the c axis, one 46.9 Å and the other 94.0 Å, diffract to 2.9 and 2.6 Å resolution, respectively. The trigonal crystal of short c-axis length shows a positive indication of twinning. The trigonal crystal of longer c axis, which appeared only after eight months of incubation at room temperature, is likely to be composed of proteolytically degraded molecules and unlike the other crystal forms contains two entire Bence-Jones dimers in the asymmetric unit. This latter crystal form may shed some light on the formation of fibrils common to certain storage diseases. PMID:16508097

  16. Evaluation of the Houston biochemical relapse definition in men treated with prolonged neoadjuvant and adjuvant androgen ablation and assessment of follow-up lead-time bias.

    PubMed

    Pickles, Tom; Kim-Sing, Charmaine; Morris, W James; Tyldesley, Scott; Paltiel, Chuck

    2003-09-01

    To validate the Houston prostate-specific antigen relapse definition in a mature cohort of men treated with external beam radiotherapy (EBRT) and adjuvant androgen ablation (AA) and men treated with EBRT monotherapy, and to compare these results with the American Society for Therapeutic Radiology and Oncology (ASTRO) and Vancouver prostate-specific antigen relapse (biochemical no evidence of disease) definitions. A prospective database of 1490 men treated with EBRT, with or without AA, was examined. The impact on hazard proportions, as well as the predictive ability, of the Houston, ASTRO, and Vancouver definitions was tested. For all patients, the Houston definition was more accurate (79.5%) than the ASTRO (76.7%) or Vancouver (77.2%) definitions in predicting subsequent clinical relapse. The Houston definition was superior to the ASTRO definition in those treated both with and without AA and equivalent to the Vancouver definition in those receiving AA. The Houston definition demonstrated proportional hazards when categorized for the use of AA, unlike the ASTRO and Vancouver definitions. The effect of inadequate follow-up on the projected relapse rates was negligible with the Houston definition. The Houston relapse definition is favored after EBRT monotherapy or combined EBRT and AA. Use of the Cox proportional hazard multivariate analysis is appropriate with the Houston definition, but not with the ASTRO or Vancouver definitions if AA and non-AA patients are combined.

  17. STS-99 crew and family DEPART for Houston

    NASA Technical Reports Server (NTRS)

    2000-01-01

    The STS-99 crew get ready to leave KSC with their families for a return trip to Houston. From left are Mission Specialist Janice Voss, Pilot Dominic Gorie, Commander Kevin Kregel, and Mission Specialists Mamoru Mohri of Japan, Gerhard Thiele of Germany, and Janet Kavandi, holding her daughter. The STS-99 crew completed a successful 11-day Shuttle Radar Topography Mission mapping 47 million square miles of the Earth's surface before landing at KSC Feb. 22.

  18. Jones and Polansky perform a LiOH Canister changeout on Atlantis' MDK

    NASA Image and Video Library

    2001-02-07

    STS098-345-028 (7-20 February 2001) --- Astronauts Thomas D. Jones, mission specialist, and Mark L. Polansky, pilot, change out lithium hydroxide canisters on the mid deck of the Earth-orbiting Space Shuttle Atlantis.

  19. Enhancing Undergraduates' Capabilities through Team-Based Competitions: The Edward Jones Challenge

    ERIC Educational Resources Information Center

    Umble, Elisabeth J.; Umble, Michael; Artz, Kendall

    2008-01-01

    The Edward Jones Company recently initiated financial sponsorship of team-based competitions in six undergraduate business core classes at Baylor University. The challenges were chosen to take place in an introductory freshman business class, Managerial Accounting, Principles of Marketing, Corporate Finance, Operations Management, and Strategic…

  20. Endoscopic placement of Jones lacrimal tubes with the assistance of holmium YAG laser.

    PubMed

    Boboridis, Kostas G; Downes, Richard N

    2005-06-01

    The aim of this paper is to highlight the use of the Holmium YAG laser in the endoscopic placement of Lester Jones tubes in patients with a blocked canaliculus or failed lacrimal pump function. Sixteen cases with a non-functional canaliculus were included over a one-year period. Following caruncle excision, a 19 G needle is inserted through the medial canthal tissues into the nasal space. Nasal endoscopy confirms the accurate positioning in relation to the nasal anatomy. With the Holmium YAG laser, a tissue channel is fashioned around the guide needle through the structures of the lateral nasal wall to facilitate an accurate and secure placement of the Jones tube. The endoscopic, laser-assisted placement reduces the operating time to less than 20 minutes, minimizes tissue trauma and does not require the initial surgical steps of an open DCR procedure. There were 14 cases (87.5%) with securely retained tubes and two cases (12.5%) that required tube replacement. The advantage of the procedure is especially great in revision surgery where the ostium is opened through scar tissue. Nasal endoscopy with the assistance of the Holmium YAG laser offers simplicity and precision in the placement of Jones tubes. It minimizes tissue trauma and increases the surgical success rate.

  1. Technical considerations for surgical intervention of Jones fractures.

    PubMed

    Mendicino, Robert W; Hentges, Matthew J; Mendicino, Michael R; Catanzariti, Alan R

    2013-01-01

    Jones fractures are a common injury treated by foot and ankle surgeons. Surgical intervention is recommended because of the high rate of delayed union, nonunion, and repeat fracture, when treated conservatively. Percutaneous intramedullary screw fixation is commonly used in the treatment of these fractures. We present techniques that can increase the surgical efficiency and decrease the complications associated with percutaneous delivery of internal fixation. Copyright © 2013 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

  2. 77 FR 17530 - Order Granting an Application of Edward Jones & Co. LLP Exemption From Exchange Act Section 11(d...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-26

    ... margin on newly-purchased shares of mutual funds not managed or sponsored by Edward Jones or any affiliate of Edward Jones (``non-proprietary mutual funds'') in instances in which the customer makes a dollar-for-dollar substitution by selling an already- margined non-proprietary mutual fund and buying...

  3. Suspending sediment transport, sedimentation, and resuspension in Lake Houston, Texas: Implications for water quality

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Matty, J.M.; Anderson, J.B.; Dunbar, R.B.

    1987-01-01

    Lake Houston is a man-made reservoir located northeast of Houston, Texas. The purpose of this investigation was to document suspended sediment transport, sedimentation, and resuspension in the lake with a view towards estimating the influence of sedimentation on water quality. Sediment traps were placed in strategic locations in the lake to collect suspended sediments. Samples were analyzed for bulk density, grain size, organic carbon, and a number of trace elements. These data were analyzed along with meteorological data to examine those factors which regulate suspended sediment input and dispersal, and the role of suspended sediments in controlling water quality withinmore » the lake. Sediment input to the lake depends primarily on the intensity of rainfall in the watershed. Sediment movement within the lake is strongly influenced by wave activity, which resuspends sediments from shallow areas, and by wind-driven circulation. The increased residence time of suspended sediments due to resuspension allows greater decomposition of organic matter and the release of several trace elements from sediments to the water column. Virtually all samples from sediment traps suspended between 1 and 5 m above the lake bottom contain medium to coarse silt, and even some very fine sand-sized material. This implies that circulation in Lake Houston is periodically intense enough to transport this size material in suspension. During winter, northerly winds with sustained velocities of greater than 5 m/sec provide the most suitable condition for rapid (< 1 d) transport of suspended sediment down the length of the lake. Fluctuations in current velocities and the subsequent suspension/deposition of particles may explain variations in the abundance of coliform bacteria in Lake Houston.« less

  4. Don't Settle: Leslie Monsalve-Jones--New Mexico State Library

    ERIC Educational Resources Information Center

    Library Journal, 2005

    2005-01-01

    Leslie Monsalve-Jones is a library technician with the New Mexico State Library, responsible for claiming documents that state agencies don't submit. She also maintains the collection and can immediately track down any requested document. In short, she is the kind of worker whose price is above rubies but whose pay is slightly above pebbles. And…

  5. AERIAL VIEW, LOOKING NORTHWEST TOWARDS JONES VALLEY FROM THE CREST ...

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

    AERIAL VIEW, LOOKING NORTHWEST TOWARDS JONES VALLEY FROM THE CREST OF RED (CALLED RUFFNER) MOUNTAIN AND THE CITY OF BIRMINGHAM (TOP), WITH ABANDONED SLOSS CO. LIMESTONE QUARRIES (CENTER) AND RIGHT-OF-WAY OF THE L. & N. BIRMINGHAM MINERAL RAILROAD (LEFT CENTER TO BOTTOM RIGHT). - Ruffner Red Ore Mine, North of I-20 at Madrid Exit, Birmingham, Jefferson County, AL

  6. Cooley building opens in Houston. Demonstrates value of fully integrated marketing communications.

    PubMed

    Rees, Tom

    2002-01-01

    The Texas Heart Institute at St. Luke's Episcopal HospiTal in Houston dedicated its new 10-story Denton A. Cooley Building in January. The structure opened with a fanfare, thanks to a well-integrated marketing communications program.

  7. University of Houston Undergraduate Student Instrumentation Projects

    NASA Astrophysics Data System (ADS)

    Bering, E. A., III; Talbot, R. W.; Hampton, D. L.; Molders, N.; Millan, R. M.; Halford, A. J.; Dunbar, B.; Morris, G. A.; Prince, J.; Gamblin, R.; Ehteshami, A.; Lehnen, J. N.; Greer, M.; Porat, I.; Alozie, M.; Behrend, C. C.; Bias, C.; Fenton, A.; Gunawan, B.; Harrison, W.; Martinez, A.; Mathur, S.; Medillin, M.; Nguyen, T.; Nguyen, T. V.; Nowling, M.; Perez, D.; Pham, M.; Pina, M.; Thomas, G.; Velasquez, B.; Victor, L.

    2017-12-01

    The Undergraduate Student Instrumentation Project (USIP) is a NASA program to engage undergraduate students in rigorous scientific research, for the purposes of innovation and developing the next generation of professionals for an array of fields. The program is student led and executed from initial ideation to research to the design and deployment of scientific payloads. The University of Houston has been selected twice to participate in the USIP programs. The first program (USIP_UH I) ran from 2013 to 2016. USIP_UH II started in January of 2016, with funding starting at the end of May. USIP_UH I (USIP_UH II) at the University of Houston was (is) composed of eight (seven) research teams developing six (seven), distinct, balloon-based scientific instruments. These instruments will contribute to a broad range of geophysical sciences from Very Low Frequency recording and Total Electron Content to exobiology and ozone profiling. USIP_UH I had 12 successful launches with 9 recoveries from Fairbanks, AK in March 2015, and 4 piggyback flights with BARREL 3 from Esrange, Kiruna, Sweden in August, 2015. USIP_UH II had 8 successful launches with 5 recoveries from Fairbanks, AK in March 2017, 3 piggyback flights with BARREL 4 from Esrange, Kiruna, Sweden in August, 2016, and 1 flight each from CSBF and UH. The great opportunity of this program is capitalizing on the proliferation of electronics miniaturization to create new generations of scientific instruments that are smaller and lighter than ever before. This situation allows experiments to be done more cheaply which ultimately allows many more experiments to be done.

  8. System of Mueller-Jones matrix polarizing mapping of blood plasma films in breast pathology

    NASA Astrophysics Data System (ADS)

    Zabolotna, Natalia I.; Radchenko, Kostiantyn O.; Tarnovskiy, Mykola H.

    2017-08-01

    The combined method of Jones-Mueller matrix mapping and blood plasma films analysis based on the system that proposed in this paper. Based on the obtained data about the structure and state of blood plasma samples the diagnostic conclusions can be make about the state of breast cancer patients ("normal" or "pathology"). Then, by using the statistical analysis obtain statistical and correlational moments for every coordinate distributions; these indicators are served as diagnostic criterias. The final step is to comparing results and choosing the most effective diagnostic indicators. The paper presents the results of Mueller-Jones matrix mapping of optically thin (attenuation coefficient ,τ≤0,1) blood plasma layers.

  9. 77 FR 4711 - Proposed Establishment of Class E Airspace; Houston, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-31

    ... accommodate new Standard Instrument Approach Procedures (SIAP) at Houston Memorial Airport. The FAA is taking this action to enhance the safety and management of Instrument Flight Rules (IFR) operations for SIAPs...: Send comments on this proposal to the U.S. Department of Transportation, Docket Operations, 1200 New...

  10. The Pedagogy and Problems of Jane Andrews's "The Seven Little Sisters Who Live on the Round Ball that Floats in the Air" (1861)

    ERIC Educational Resources Information Center

    Tedesco, Laureen

    2006-01-01

    This essay examines the interplay between Jane Andrews's purpose and her pedagogy in "The Seven Little Sisters Who Live on the Round Ball that Floats in the Air." The book demonstrates the teaching strategies she learned at the First State Normal in Massachusetts, moving from what the child knows to new material, engaging the child in…

  11. Jane Austen's lifelong health problems and final illness: New evidence points to a fatal Hodgkin's disease and excludes the widely accepted Addison's.

    PubMed

    Upfal, A

    2005-06-01

    Jane Austen is typically described as having excellent health until the age of 40 and the onset of a mysterious and fatal illness, initially identified by Sir Zachary Cope in 1964 as Addison's disease. Her biographers, deceived both by Cassandra Austen's destruction of letters containing medical detail, and the cheerful high spirits of the existing letters, have seriously underestimated the extent to which illness affected Austen's life. A medical history reveals that she was particularly susceptible to infection, and suffered unusually severe infective illnesses, as well as a chronic conjunctivitis that impeded her ability to write. There is evidence that Austen was already suffering from an immune deficiency and fatal lymphoma in January 1813, when her second and most popular novel, Pride and Prejudice, was published. Four more novels would follow, written or revised in the shadow of her increasing illness and debility. Whilst it is impossible now to conclusively establish the cause of her death, the existing medical evidence tends to exclude Addison's disease, and suggests there is a high possibility that Jane Austen's fatal illness was Hodgkin's disease, a form of lymphoma.

  12. Guideline maintenance and revision. 50 years of the Jones criteria for diagnosis of rheumatic fever.

    PubMed

    Shiffman, R N

    1995-07-01

    To understand better the factors that led to revisions of the Jones criteria, a widely used diagnostic guideline for diagnosis of rheumatic fever. The original publication of the Jones criteria and the four revisions were examined to identify changes. A computer software maintenance paradigm was applied, and modifications were categorized as corrective (error correction), perfective (enhancements in response to user needs), or adaptive (responses to new knowledge). Modifications of the Jones criteria were primarily corrective and perfective. Disease characteristics, originally characterized as major manifestations, were subsequently categorized as minor manifestations and vice versa. Twenty years after the initial publication, a requirement was added to enhance specificity (evidence for antecedent streptococcal infection). Descriptions of rheumatic manifestations became more detailed over time to eliminate ambiguous definitions and provide information to help clinicians decide about borderline cases. This emphasis on corrective and perfective maintenance contrasts with an expectation that adaptive changes would predominate, as with most knowledge-based systems. In fact, despite 50 years of technologic and methodologic advances in medicine, only echocardiography and new antibody testing contributed new knowledge that bears on the diagnosis of rheumatic fever. Corrective and perfective maintenance can be avoided by making effective use of knowledge that exists at the time a guideline is published. Despite the apparent durability of the Jones criteria, carefully structured, evidence-based guidelines should require less corrective and perfective maintenance. Adaptive maintenance can be anticipated if the quality of evidence or the level of consensus that supports each recommendation is explicitly recorded.

  13. 40 CFR 52.2285 - Control of evaporative losses from the filling of gasoline storage vessels in the Houston and San...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... filling of gasoline storage vessels in the Houston and San Antonio areas. 52.2285 Section 52.2285... PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Texas § 52.2285 Control of evaporative losses from the filling of gasoline storage vessels in the Houston and San Antonio areas. (a) Definitions: (1) Gasoline means...

  14. 40 CFR 52.2285 - Control of evaporative losses from the filling of gasoline storage vessels in the Houston and San...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... filling of gasoline storage vessels in the Houston and San Antonio areas. 52.2285 Section 52.2285... PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Texas § 52.2285 Control of evaporative losses from the filling of gasoline storage vessels in the Houston and San Antonio areas. (a) Definitions: (1) Gasoline means...

  15. 40 CFR 52.2285 - Control of evaporative losses from the filling of gasoline storage vessels in the Houston and San...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... filling of gasoline storage vessels in the Houston and San Antonio areas. 52.2285 Section 52.2285... PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Texas § 52.2285 Control of evaporative losses from the filling of gasoline storage vessels in the Houston and San Antonio areas. (a) Definitions: (1) Gasoline means...

  16. 40 CFR 52.2285 - Control of evaporative losses from the filling of gasoline storage vessels in the Houston and San...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... filling of gasoline storage vessels in the Houston and San Antonio areas. 52.2285 Section 52.2285... PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Texas § 52.2285 Control of evaporative losses from the filling of gasoline storage vessels in the Houston and San Antonio areas. (a) Definitions: (1) Gasoline means...

  17. Life on the edge in eastern Alaska: Basal Ordovician(Tremadocian), platform-margin faunas of the Jones Ridge Formation

    USGS Publications Warehouse

    Taylor, J. F.; Allen, T. J.; Repetski, John E.; Strauss, J. V.; Irwin, S. J.

    2015-01-01

    As the most fossiliferous and least deformed succession of unequivocally Laurentian lower Paleozoic strata in Alaska, the Jones Ridge Limestone has provided critical data for numerous stratigraphic studies (e. g. Palmer 1968; Harris et al. 1995; Dumoulin et al. 2002; Dumoulin and Harris 2012) focused on the Cambrian and Ordovician of northwestern North America/northeastern Laurentia (Figure 1). The Jones Ridge faunas are also significant in having provided the type material for some of the widespread and biostratigraphically useful latest Furongian and (perhaps) earliest Tremadocian species described by Kobayashi (1936) and Palmer (1968). Unfortunately, some of those taxa were based on very limited material for which, in the earlier study in particular, no detailed information regarding locality or stratigraphic horizon was provided. The limited amount of information and material available for study from Jones Ridge results largely from its remote location on the Yukon-Alaska boundary approximately 25km north of Eagle, Alaska, which renders it accessible only by helicopter. Parts of three field seasons (2010, 2011, and 2014) were invested in re-description and intensive sampling of the type section of the Jones Ridge Formation in order to produce an integrated and greatly refined set of biostratigraphic, chemostratigraphic, and sedimentological data. The new data support the interpretation offered by Palmer (1968) of the Jones Ridge strata as the product of deposition in outermost platform to upper slope environments offered by Palmer (1968) on the basis of taxonomic content of the faunas and close proximity of deep water units of equivalent age a very short distance to the southwest.

  18. 40 CFR 52.2285 - Control of evaporative losses from the filling of gasoline storage vessels in the Houston and San...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... filling of gasoline storage vessels in the Houston and San Antonio areas. 52.2285 Section 52.2285... of gasoline storage vessels in the Houston and San Antonio areas. (a) Definitions: (1) Gasoline means... as a motor fuel and is commonly called gasoline. (2) Storage container means any stationary vessel of...

  19. Build Bridge Believe: Houston Independent School District 2012-2013 Annual Report

    ERIC Educational Resources Information Center

    Houston Independent School District, 2013

    2013-01-01

    This report provides standard facts and figures about the Houston Independent School District's (HISD) finances, student populations, achievements, and more. HISD has humanized that data, as well, with vignettes and profiles that typify the remarkable programs and individuals in the district. One of the three drivers to achieve the vision of…

  20. Builders Challenge High Performance Builder Spotlight: David Weekley Homes, Houston, Texas

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    None

    2009-12-22

    Building America Builders Challenge fact sheet on David Weekley Homes of Houston, Texas. The builder plans homes as a "system," with features such as wood-framed walls that are air-sealed then insulated with R-13 unfaced fiberglass batts plus an external covering of R-2 polyisocyanurate rigid foam sheathing.

  1. Ace: Action-Communication-Expression. IMPACT II: Houston's Teacher-to-Teacher Network.

    ERIC Educational Resources Information Center

    McIntyre, Margie

    The Action-Communication-Expression program, an extension of a speech communication class in a Houston (Texas) high school, involves visual and concrete communication, such as photography, script writing, and filmmaking. Students in two speech classes work in small groups of four or five, independently of the teacher, after receiving initial…

  2. 78 FR 14909 - Amendment of Class B Airspace Description; Houston, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-08

    ... airport reference for describing the William P. Hobby Airport in the Class B airspace header from... established the William P. Hobby Airport, Airport Radar Service Area (ARSA) next to and under the existing... Intercontinental Airport and William P. Hobby Airport) in the Houston TCA description, and rescinded the William P...

  3. A Visual Analysis of the 1980 Houston Republican Presidential Primary Debate.

    ERIC Educational Resources Information Center

    Hellweg, Susan A.; Phillips, Steven L.

    In partial replication of an analysis of the 1976 presidential campaign debates, two researchers analyzed the debate between Republican presidential candidates Ronald Reagan and George Bush (Houston, April 23, 1980) for its visual features, (amount and type of camera shots). The visual categories by which camera shots were coded included…

  4. Accessibility assessment of Houston's roadway network during Harvey through integration of observed flood impacts and hydrologic modeling

    NASA Astrophysics Data System (ADS)

    Gidaris, I.; Gori, A.; Panakkal, P.; Padgett, J.; Bedient, P. B.

    2017-12-01

    The record-breaking rainfall produced over the Houston region by Hurricane Harvey resulted in catastrophic and unprecedented impacts on the region's infrastructure. Notably, Houston's transportation network was crippled, with almost every major highway flooded during the five-day event. Entire neighborhoods and subdivisions were inundated, rendering them completely inaccessible to rescue crews and emergency services. Harvey has tragically highlighted the vulnerability of major thoroughfares, as well as neighborhood roads, to severe inundation during extreme precipitation events. Furthermore, it has emphasized the need for detailed accessibility characterization of road networks under extreme event scenarios in order to determine which areas of the city are most vulnerable. This analysis assesses and tracks the accessibility of Houston's major highways during Harvey's evolution by utilizing road flood/closure data from the Texas DOT. In the absence of flooded/closure data for local roads, a hybrid approach is adopted that utilizes a physics-based hydrologic model to produce high-resolution inundation estimates for selected urban watersheds in the Houston area. In particular, hydrologic output in the form of inundation depths is used to estimate the operability of local roads. Ultimately, integration of hydrologic-based estimation of road conditions with observed data from DOT supports a network accessibility analysis of selected urban neighborhoods. This accessibility analysis can identify operable routes for emergency response (rescue crews, medical services, etc.) during the storm event.

  5. 75 FR 42436 - Houston Pipe Line Company LP-Bammel Storage, Docket No. PR10-51-000, et. al.; Notice of Baseline...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-21

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Houston Pipe Line Company LP--Bammel Storage, Docket No. PR10-51- 000, et. al.; Notice of Baseline Filings July 14, 2010. Houston Pipe Line..., 2010, respectively the applicants listed above submitted their baseline filing of its Statement of...

  6. OXYGEN TRANSFER EFFICIENCY SURVEYS AT THE JONES ISLAND TREATMENT PLANTS - 1985-1988

    EPA Science Inventory

    Ceramic plate diffusers were among the earliest forms of fine pore diffusers used for oxygen transfer in activated sludge treatment. They have been successfully used for over 60 years in the Jones Island West Plant of the Milwaukee Metropolitan Sewerage District and, since initia...

  7. Individual-based model formulation for cutthroat trout, Little Jones Creek, California

    Treesearch

    Steven F. Railsback; Bret C. Harvey

    2001-01-01

    This report contains the detailed formulation of an individual-based model (IBM) of cutthroat trout developed for three study sites on Little Jones Creek, Del Norte County, in northwestern California. The model was designed to support research on relations between habitat and fish population dynamics, the importance of small tributaries to trout populations, and the...

  8. Impacts of the Jones Act on the Alaska forest products trade.

    Treesearch

    K.C. Jackson; C.W. McKetta

    1986-01-01

    Alaska forest products trade flows for 1982 were studied to determine the effects of the Merchant Marine Act of 1920 (the Jones Act). Information was collected from timber producers, forest product industries, and waterborne shippers in Alaska, British Columbia, and the Pacific Northwest. Trade flows were simulated, using a partial equilibrium model based on resource...

  9. Solubility Limits in Lennard-Jones Mixtures: Effects of Disparate Molecule Geometries.

    PubMed

    Dyer, Kippi M; Perkyns, John S; Pettitt, B Montgomery

    2015-07-23

    In order to better understand general effects of the size and energy disparities between macromolecules and solvent molecules in solution, especially for macromolecular constructs self-assembled from smaller molecules, we use the first- and second-order exact bridge diagram extensions of the HNC integral equation theory to investigate single-component, binary, ternary, and quaternary mixtures of Lennard-Jones fluids. For pure fluids, we find that the HNCH3 bridge function integral equation (i.e., exact to third order in density) is necessary to quantitatively predict the pure gas and pure liquid sides of the coexistence region of the phase diagram of the Lennard-Jones fluid. For the mixtures, we find that the HNCH2 bridge function integral equation is sufficient to qualitatively predict solubility in the binary, ternary, and quaternary mixtures, up to the nominal solubility limit. The results, as limiting cases, should be useful to several problems, including accurate phase diagram predictions for complex mixtures, design of self-assembling nanostructures via solvent controls, and the solvent contributions to the conformational behavior of macromolecules in complex fluids.

  10. The search for adenovirus 14 in children in Houston, Texas.

    PubMed

    Laham, Federico R; Jewell, Alan M; Schoonover, Shauna L; Demmler, Gail J; Piedra, Pedro A

    2008-07-01

    Adenovirus (Ad)14 has recently emerged in the United States causing outbreaks of severe respiratory disease. To determine if Ad14 circulated in Houston, Texas, during the same time as an outbreak in military recruits in nearby San Antonio, 215 pediatric adenovirus isolates were serotyped using microneutralization. None were Ad14; Ad1, Ad2, and Ad3 were the most common identified serotypes.

  11. Source apportionment of organic aerosol across Houston, TX during DISCOVER-AQ

    NASA Astrophysics Data System (ADS)

    Yoon, S.; Clark, A. E.; Ortiz, S. M.; Usenko, S.; Sheesley, R. J.

    2015-12-01

    As part of the ground-based sampling efforts during DISCOVER-AQ's Houston month-long campaign in September 2013, atmospheric particulate matter (PM) samples were collected at four sites: Moody Tower (urban), Manvel Croix (southern suburb), Conroe (northern suburb), and La Porte (urban industrial). The Houston metropolitan area, especially the Houston Ship Channel, is a densely industrialized urban city with large concentrations of petroleum refining, petrochemical manufacturing, and heavy traffic during peak hours. Due to these and other emission sources, the area is heavily impacted by ambient PM. This study will be looking at fine PM (diameter less than 2.5µm, PM2.5) from all four sites. PM2.5fraction is relevant for understanding fate and transport of organic contaminants and is widely known to negatively impact human health. Chemical analysis including radiocarbon (14C) and organic tracer measurements (polycyclic aromatic hydrocarbons, alkanes, hopanes, steranes, and levoglucosan) were used for source apportionment. The 14C measurements constrained CMB results to estimate both primary and secondary contributions to total organic carbon (TOC). Results indicate that Moody Tower had consistent primary motor vehicle exhaust contribution (18-27%) and a fossil secondary organic aerosol (SOA) contribution from 5-33% depending on atmospheric conditions. Conroe had a lower contribution of motor vehicle exhaust (5-10%) and similarly variable fraction of fossil SOA (4-25%). Manvel Croix had an interim motor vehicle contribution (9-15%) with a variable fossil SOA (5-30%). For contemporary OC, there was minimal contribution of wood smoke during examined weeks (0-9%) but larger contributor of biogenic SOA ranging from 40-75% at Moody Tower, 56-81% at Manvel Croix and 60-79% at Conroe. Overall, the motor vehicle contribution was consistent at each site during the analysis week, biogenic SOA was consistently high, while fossil SOA showed the most variability.

  12. Newly Recognized Pediatric Cases of Typhus Group Rickettsiosis, Houston, Texas, USA

    PubMed Central

    Erickson, Timothy; da Silva, Juliana; Nolan, Melissa S.; Marquez, Lucila; Munoz, Flor M.

    2017-01-01

    An increase in typhus group rickettsiosis and an expanding geographic range occurred in Texas, USA, over a decade. Because this illness commonly affects children, we retrospectively examined medical records from 2008–2016 at a large Houston-area pediatric hospital and identified 36 cases. The earliest known cases were diagnosed in 2011. PMID:29148369

  13. We Help Ourselves (WHO): An Antivictimization Program for Children in Houston.

    ERIC Educational Resources Information Center

    Culler, Ralph E., III

    The WHO Program (We Help Ourselves) was developed to help children take responsibility for their own safety and learn to handle potentially dangerous situations that may lead to abuse. This cooperaive effort by the Mental Health Association and the Houston Independent School District involves students in three age groups: grades K-3, 4-6, and…

  14. The WCA reference system for four- and five-dimensional Lennard-Jones fluids

    NASA Astrophysics Data System (ADS)

    Bishop, Marvin

    1988-05-01

    The WCA reference system is investigated for four- and five-dimensional Lennard-Jones fluids by molecular dynamics simulations. It is found that the WCA prescription for the scaling of the reference system to a hard hypersphere one is a very good approximation in the fluid region.

  15. PHYTOREMEDIATION OF DREDGED SEDIMENTS: A CASE STUDY AT THE JONES ISLAND CDF

    EPA Science Inventory

    The Jones Island Confined Disposal Facility (CDF) is a 44 acre in-lake area that receives dredged material from Milwaukee Harbor and the surrounding waterways. Some of those materials are contaminated with industrial waste and urban run-off. The CDF is nearing the end of its desi...

  16. Foucault and Colonial Strategy in Douglas C. Jones' "Arrest Sitting Bull"

    ERIC Educational Resources Information Center

    Murphy, Peter G.

    2004-01-01

    "Arrest Sitting Bull," a novel written by Douglas C. Jones that relates the personal stories of individuals involved in the military and the political domination of the Sioux Indian during the period leading to the Sitting Bull killing is described. The incessant quest to establish and maintain control and the integral roles played by fear and…

  17. jsc2018m000130_Orion Crew Module for Ascent Abort-2 Arrives in Houston

    NASA Image and Video Library

    2018-03-08

    Ascent Abort-2 Module Arrives in Houston---------------------------------------------------------- NASA’s Johnson Space Center is the center of activity leading the design and build up for a critical safety test of America’s new exploration spacecraft. An Orion crew module was delivered to Houston last week for assembly and outfitting for the April 2019 Ascent Abort-2 test, to demonstrate the ability of the spacecraft’s Launch Abort System to pull the crew module to safety if an emergency ever arises during ascent to space. Doing this work at JSC is part of a lean approach to development, to minimize cost and schedule risks associated with the test. _______________________________________ FOLLOW ORION! Twitter: https://twitter.com/NASA_Orion/ Facebook: https://www.facebook.com/NASAOrion/ Instagram: https://www.instagram.com/explorenasa/

  18. Surface-water hydrologic data for the Houston metropolitan area, Texas, water years 1990-95

    USGS Publications Warehouse

    Sneck-Fahrer, Debra A.; Liscum, Fred; East, Jeffery W.

    2003-01-01

    During water years 1990–95, data were collected at 24 U.S. Geological Survey streamflow-gaging stations, 21 rain gages, and 6 water-quality stations in the Houston metropolitan area, Texas. The data were collected as part of the Houston Urban Runoff Program, which began in water year 1964. Annual peaks were defined for the 24 streamflow-gaging stations in the study area. All stations had 10 or more years of record. Precipitation data from the 21 rain gages and discharge or stage data from 23 streamflow-gaging stations are available to develop storm hydrographs. One-hundred thirty-four samples were collected at six water-quality stations. The samples were analyzed for about 80 water-quality properties and constituents.

  19. El Uso de Pronombres Personales en La Oralidad Mexicoamericana de Houston, Texas

    ERIC Educational Resources Information Center

    Richarte, Itzel

    2013-01-01

    This study examined the +/- presence of Spanish subject personal pronouns ("yo," "el/ella," "nosotros/nosotras," and "ellos/ellas" ) in sociolinguistic interviews of 36 Mexican-Americans from Houston, Texas (16 of 2nd generation and 20 of 3rd generation), and 20 Mexicans (control group) from Heroica…

  20. Planning for container growth along the Houston ship channel and other Texas seaports.

    DOT National Transportation Integrated Search

    2007-02-01

    Study 0-5068 examined corridor improvement initiatives at all Texas seaports contemplating future container operations, with a primary focus on rail systems and current facilities under the Port of Houston Authority (POHA). This is the final study re...

  1. Aerial view of the future site of the Manned Spacecraft Center, Houston, Tx

    NASA Image and Video Library

    1962-01-01

    S62-08046 (1961) --- Aerial view of the future site of the Manned Spacecraft Center, Houston, Texas. NOTE: The Manned Spacecraft Center was named Lyndon B. Johnson Space Center in memory of the late President following his death.

  2. The Big Shift: How the University of Houston Libraries Moved Everything

    ERIC Educational Resources Information Center

    Sharpe, Paul A.

    2012-01-01

    More than a project, The Big Shift is an epic library tale for the ages. What starts as a simple collection shift grows into a major space-planning project, a lesson in catalog maintenance, and thanks to Hurricane Ike, a disaster recovery effort. The Big Shift tells the story of how the University of Houston Libraries handled the numerous…

  3. Negro Employment in the South. Volume I: The Houston Labor Market.

    ERIC Educational Resources Information Center

    Briggs, Vernon M., Jr.

    As part of a project on Negro employment in the South, this study considers two indicators of the employment status of blacks in the Houston labor market: (1) a penetration rate which shows the degree of entrance into various employment categories, and (2) an index of occupational positions which measures relative status in these categories. In…

  4. An Interpretive Master Plan at the Museum of Fine Arts, Houston

    ERIC Educational Resources Information Center

    Schneider, Beth B.

    2008-01-01

    This case study presents the methods the staff at the Museum of Fine Arts, Houston used to develop and implement an interpretive master plan from 1996-2000. The process can be a model for other museums. Looking back a decade after the plan was developed provides insights into the role of interpretive plans as statements of goals, expressions of…

  5. Space Radar Image of Houston, Texas

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This image of Houston, Texas, shows the amount of detail that is possible to obtain using spaceborne radar imaging. Images such as this -- obtained by the Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar (SIR-C/X-SAR) flying aboard the space shuttle Endeavor last fall -- can become an effective tool for urban planners who map and monitor land use patterns in urban, agricultural and wetland areas. Central Houston appears pink and white in the upper portion of the image, outlined and crisscrossed by freeways. The image was obtained on October 10, 1994, during the space shuttle's 167th orbit. The area shown is 100 kilometers by 60 kilometers (62 miles by 38 miles) and is centered at 29.38 degrees north latitude, 95.1 degrees west longitude. North is toward the upper left. The pink areas designate urban development while the green-and blue-patterned areas are agricultural fields. Black areas are bodies of water, including Galveston Bay along the right edge and the Gulf of Mexico at the bottom of the image. Interstate 45 runs from top to bottom through the image. The narrow island at the bottom of the image is Galveston Island, with the city of Galveston at its northeast (right) end. The dark cross in the upper center of the image is Hobby Airport. Ellington Air Force Base is visible below Hobby on the other side of Interstate 45. Clear Lake is the dark body of water in the middle right of the image. The green square just north of Clear Lake is Johnson Space Center, home of Mission Control and the astronaut training facilities. The black rectangle with a white center that appears to the left of the city center is the Houston Astrodome. The colors in this image were obtained using the follow radar channels: red represents the L-band (horizontally transmitted, vertically received); green represents the C-band (horizontally transmitted, vertically received); blue represents the C-band (horizontally transmitted and received). Spaceborne Imaging Radar

  6. Preliminary Evaluation of Air Quality Model Performance Utilizing Measurements at the University of Houston Moody Tower and others during the TexAQS-II

    NASA Astrophysics Data System (ADS)

    Byun, D. W.; Rappenglueck, B.; Lefer, B.

    2007-12-01

    Accurate meteorological and photochemical modeling efforts are necessary to understand the measurements made during the Texas Air Quality Study (TexAQS-II). The main objective of the study is to understand the meteorological and chemical processes of high ozone and regional haze events in the Eastern Texas, including the Houston-Galveston metropolitan area. Real-time and retrospective meteorological and photochemical model simulations were performed to study key physical and chemical processes in the Houston Galveston Area. In particular, the Vertical Mixing Experiment (VME) at the University of Houston campus was performed on selected days during the TexAQS-II. Results of the MM5 meteorological model and CMAQ air quality model simulations were compared with the VME and other TexAQS-II measurements to understand the interaction of the boundary layer dynamics and photochemical evolution affecting Houston air quality.

  7. Hispanic Families' Attitudes towards Their Heritage Language in Houston and Its Suburbs

    ERIC Educational Resources Information Center

    Vargas Blanco, Edgar Mauricio

    2015-01-01

    The following study explores the attitudes of 40 Hispanic families towards Spanish and their ethnic community in Houston and its suburbs. The research participants included 20 Colombian families and 20 Mexican families. A mixed methodology using quantitative and qualitative methods was used. Through family's observation, surveys and interviews to…

  8. Primary and secondary sources of formaldehyde in urban atmospheres: Houston Texas region

    NASA Astrophysics Data System (ADS)

    Parrish, D. D.; Ryerson, T. B.; Mellqvist, J.; Johansson, J.; Fried, A.; Richter, D.; Walega, J. G.; Washenfelder, R. A.; de Gouw, J. A.; Peischl, J.; Aikin, K. C.; McKeen, S. A.; Frost, G. J.; Fehsenfeld, F. C.; Herndon, S. C.

    2011-12-01

    We evaluate the rates of secondary production and primary emission of formaldehyde (CH2O) from petrochemical industrial facilities and on-road vehicles in the Houston Texas region. This evaluation is based upon ambient measurements collected during field studies in 2000, 2006 and 2009. The predominant CH2O source (92 ± 4% of total) is secondary production formed during the atmospheric oxidation of highly reactive volatile organic compounds (HRVOCs) emitted from the petrochemical facilities. Smaller contributions are primary emissions from these facilities (4 ± 2%), and secondary production (~3%) and primary emissions (~1%) from vehicles. The primary emissions from both sectors are well quantified by current emission inventories. Since secondary production dominates, control efforts directed at primary CH2O emissions cannot address the large majority of CH2O sources in the Houston area, although there may still be a role for such efforts. Ongoing efforts to control alkene emissions from the petrochemical facilities, as well as volatile organic compound emissions from the motor vehicle fleet, will effectively reduce the CH2O concentrations in the Houston region. We have not addressed other emission sectors, such as off-road mobile sources or secondary formation from biogenic hydrocarbons. Previous analyses based on correlations between ambient concentrations of CH2O and various marker species have suggested much larger primary emissions of CH2O, but those results neglect confounding effects of dilution and loss processes, and do not demonstrate the causes of the observed correlations. Similar problems must be suspected in any source apportionment analysis of secondary species based upon correlations of ambient concentrations of pollutants.

  9. Primary and secondary sources of formaldehyde in urban atmospheres: Houston Texas region

    NASA Astrophysics Data System (ADS)

    Parrish, D. D.; Ryerson, T. B.; Mellqvist, J.; Johansson, J.; Fried, A.; Richter, D.; Walega, J. G.; Washenfelder, R. A.; de Gouw, J. A.; Peischl, J.; Aikin, K. C.; McKeen, S. A.; Frost, G. J.; Fehsenfeld, F. C.; Herndon, S. C.

    2012-04-01

    We evaluate the rates of secondary production and primary emission of formaldehyde (CH2O) from petrochemical industrial facilities and on-road vehicles in the Houston Texas region. This evaluation is based upon ambient measurements collected during field studies in 2000, 2006 and 2009. The predominant CH2O source (92 ± 4% of total) is secondary production formed during the atmospheric oxidation of highly reactive volatile organic compounds (HRVOCs) emitted from the petrochemical facilities. Smaller contributions are primary emissions from these facilities (4 ± 2%), and secondary production (~3%) and primary emissions (~1%) from vehicles. The primary emissions from both sectors are well quantified by current emission inventories. Since secondary production dominates, control efforts directed at primary CH2O emissions cannot address the large majority of CH2O sources in the Houston area, although there may still be a role for such efforts. Ongoing efforts to control alkene emissions from the petrochemical facilities, as well as volatile organic compound emissions from the motor vehicle fleet, will effectively reduce the CH2O concentrations in the Houston region. We do not address other emission sectors, such as off-road mobile sources or secondary formation from biogenic hydrocarbons. Previous analyses based on correlations between ambient concentrations of CH2O and various marker species have suggested much larger primary emissions of CH2O, but those results neglect confounding effects of dilution and loss processes, and do not demonstrate the causes of the observed correlations. Similar problems must be suspected in any source apportionment analysis of secondary species based upon correlations of ambient concentrations of pollutants.

  10. Phase Diagram of Kob-Andersen-Type Binary Lennard-Jones Mixtures

    NASA Astrophysics Data System (ADS)

    Pedersen, Ulf R.; Schrøder, Thomas B.; Dyre, Jeppe C.

    2018-04-01

    The binary Kob-Andersen (KA) Lennard-Jones mixture is the standard model for computational studies of viscous liquids and the glass transition. For very long simulations, the viscous KA system crystallizes, however, by phase separating into a pure A particle phase forming a fcc crystal. We present the thermodynamic phase diagram for KA-type mixtures consisting of up to 50% small (B ) particles showing, in particular, that the melting temperature of the standard KA system at liquid density 1.2 is 1.028(3) in A particle Lennard-Jones units. At large B particle concentrations, the system crystallizes into the CsCl crystal structure. The eutectic corresponding to the fcc and CsCl structures is cutoff in a narrow interval of B particle concentrations around 26% at which the bipyramidal orthorhombic PuBr3 structure is the thermodynamically stable phase. The melting temperature's variation with B particle concentration at two constant pressures, as well as at the constant density 1.2, is estimated from simulations at pressure 10.19 using isomorph theory. Our data demonstrate approximate identity between the melting temperature and the onset temperature below which viscous dynamics appears. Finally, the nature of the solid-liquid interface is briefly discussed.

  11. The Houston Community College Eligible Legalized Alien Program. Evaluation Program. Evaluation Report.

    ERIC Educational Resources Information Center

    Seaman, Don F.; Cuellar, Sylvia

    The Houston Community College (Texas) program (TOTAL ACCESS) designed in response to the Immigration Reform and Control Act of 1986, is described and evaluated. The program offers classes to eligible aliens (97% Hispanic Americans from Mexico, El Salvador, and Guatemala) wishing to pursue the educational program required for legalization. Program…

  12. Performance improvement of multi-class detection using greedy algorithm for Viola-Jones cascade selection

    NASA Astrophysics Data System (ADS)

    Tereshin, Alexander A.; Usilin, Sergey A.; Arlazarov, Vladimir V.

    2018-04-01

    This paper aims to study the problem of multi-class object detection in video stream with Viola-Jones cascades. An adaptive algorithm for selecting Viola-Jones cascade based on greedy choice strategy in solution of the N-armed bandit problem is proposed. The efficiency of the algorithm on the problem of detection and recognition of the bank card logos in the video stream is shown. The proposed algorithm can be effectively used in documents localization and identification, recognition of road scene elements, localization and tracking of the lengthy objects , and for solving other problems of rigid object detection in a heterogeneous data flows. The computational efficiency of the algorithm makes it possible to use it both on personal computers and on mobile devices based on processors with low power consumption.

  13. Using Tropospheric Ozone Profiles and Surface Data (2004 - 2012) to Determine Background Ozone Levels in Houston, Texas

    NASA Astrophysics Data System (ADS)

    Spychala, M. D.; Morris, G. A.; Lefer, B. L.; Rappenglueck, B.; Cohan, D. S.; zhou, W.

    2012-12-01

    The Tropospheric Ozone Pollution Project (TOPP) at Rice University (2004 - 2006) and the University of Houston (2006 - present) has gathered > 400 profiles of ozone, temperature, pressure, and relative humidity, and > 250 of those also have wind speed and wind direction near the core of the City of Houston, Texas. Houston continues to be plagued with difficulty in coming into compliance with EPA National Ambient Air Quality Standards (NAAQS) due to a combination of its geographic location, large commuter population, significant petrochemical and energy production, and favorable weather patterns. An outstanding question remains the relative partitioning of ozone between local and remote, anthropogenic and natural sources. In this presentation, we use TOPP ozone profiles to determine a "background" ozone concentration and compare this measure with surface monitor "background" ozone as determined from upwind and downwind Continuous Air Monitoring Stations (CAMS) in an effort to further our understanding of this partitioning. For periods studied with the Community Multiscale Air Quality (CMAQ) Model, we also compare the sonde and surface "background" ozone with that suggested by the model.

  14. West Nile Virus Outbreak in Houston and Harris County, Texas, USA, 2014.

    PubMed

    Martinez, Diana; Murray, Kristy O; Reyna, Martin; Arafat, Raouf R; Gorena, Roberto; Shah, Umair A; Debboun, Mustapha

    2017-08-01

    Since 2002, West Nile virus (WNV) has been detected every year in Houston and the surrounding Harris County, Texas. In 2014, the largest WNV outbreak to date occurred, comprising 139 cases and causing 2 deaths. Additionally, 1,286 WNV-positive mosquito pools were confirmed, the most reported in a single mosquito season.

  15. 78 FR 8492 - Foreign-Trade Zone 84-Houston, TX Application for Expansion

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-06

    ... Witter Street at Bayou Street; Site 13 (18 acres)--Exel Logistics, Inc., 8833 City Park Loop Street; Site..., industrial parks and warehouse facilities in Houston and the Harris County area. The sites--which are in... Basin, Highway 146 at Highway 225; Site 4 (4 acres)--Cargoways Logistics, 1201 Hahlo Street; Site 5 (8...

  16. The fish and fisheries of Jones Bank and the wider Celtic Sea

    NASA Astrophysics Data System (ADS)

    Martinez, I.; Ellis, J. R.; Scott, B.; Tidd, A.

    2013-10-01

    The Celtic Sea is a diverse fishing ground that supports important commercial fisheries for a range of demersal fish, large and small-bodied pelagic fish and a variety of cephalopods and other shellfish. A regional overview of the main commercial fish stocks of the Celtic Sea and of the fish that occur in the vicinity of Jones Bank are provided through analyses of landings data from English and Welsh vessels, and from scientific trawl surveys. Dedicated smaller scale sampling via trawl surveys combined with baited cameras on and around the Jones Bank were also analysed to investigate the importance of sandbank habitats with attention paid to the differences in the species occurring on the top of the bank in comparison to adjacent off-bank habitats. Official landing statistics for UK (English and Welsh) vessels indicated that the predominant commercial demersal species in ICES Divisions VIIg,h (in terms of quantities landed) were anglerfish, megrim, pollack and skates (Rajidae). There were, however, regional differences in the distribution of fish and fisheries, and the area surrounding Jones Bank (ICES Rectangles 28E1 and 28E2) supports fisheries for megrim, anglerfish, skates, hake, ling and turbot, with otter trawl, gillnet and beam trawl the main gears used. Recent survey data collected with GOV (Grande Ouverture Verticale) trawl from the Celtic Sea (ICES Divisions VIIe-h, 2007-2010) were used to highlight the broad scale distribution of the main fish assemblages in the Celtic Sea. Analyses of the fish and cephalopod catches from these surveys indicated that there were four broad assemblages in the area, including (i) a region around the Cornwall (which will also be partly influenced by the necessity to use rockhopper ground gear on these rough grounds), (ii) the shallower regions of the north-western Celtic Sea (including parts of the Bristol Channel), (iii) the deeper parts of the outer shelf and (iv) the central Celtic Sea. These data also provided

  17. Analog-model studies of ground-water hydrology in the Houston District, Texas

    USGS Publications Warehouse

    Jorgensen, Donald G.

    1974-01-01

    The major water-bearing units in the Houston district are the Chicot and the Evangeline aquifers. The Chicot aquifer overlies the Evangeline aquifer, which is underlain by the Burkeville confining layer. Both aquifers consist of unconsolidated and discontinuous layers of sand and clay that dip toward the Gulf of Mexico. Heavy pumping of fresh water has caused large declines in the altitudes of the potentiometric surfaces in both aquifers and has created large cones of depression around Houston. The declines have caused compaction of clay layers, which has resulted in land surface subsidence and the movement of saline ground water toward the centers of the cones of depression. An electric analog model was used to study the hydrologic system and to simulate the declines in the altitudes of the potentiometric surfaces for several alternative plans of ground-water development. The results indicate that the largest part. of the pumped water comes from storage in the water-table part of the Chicot aquifer. Vertical leakage from the aquifers and water derived from the compaction of clay layers in the aquifers are also large sources of the water being pumped. The response of the system, as observed on the model, indicates that development of additional ground-water supplies from the water-table part of the Chicot aquifer north of Houston would result in a minimum decline of the altitudes of the potentiometric surfaces. Total withdrawals of about 1,000 million gallons (5.8 million cubic meters) per day may be possible without seriously, increasing subsidence or salt-water encroachment. Analyses of the recovery of water levels indicate that both land-surface subsidence and salt-water encroachment could be reduced by artificially recharging the artesian part of the aquifer.

  18. Houston Operations Predictor/Estimator (HOPE) programming manual, volume 1. [Apollo orbit determination

    NASA Technical Reports Server (NTRS)

    Daly, J. K.

    1974-01-01

    The programming techniques used to implement the equations and mathematical techniques of the Houston Operations Predictor/Estimator (HOPE) orbit determination program on the UNIVAC 1108 computer are described. Detailed descriptions are given of the program structure, the internal program structure, the internal program tables and program COMMON, modification and maintainence techniques, and individual subroutine documentation.

  19. Relations between hydrology, water quality, and taste-and-odor causing organisms and compounds in Lake Houston, Texas, April 2006-September 2008

    USGS Publications Warehouse

    Beussink, Amy M.; Graham, Jennifer L.

    2011-01-01

    Lake Houston is a surface-water-supply reservoir and an important recreational resource for the city of Houston, Texas. Growing concerns over water quality in Lake Houston prompted a detailed assessment of water quality in the reservoir. The assessment focused on water-quality constituents that affect the aesthetic quality of drinking water. The hydrologic and water-quality conditions influencing the occurrence of taste-and-odor causing organisms and compounds in Lake Houston were assessed using discrete and continuously monitored water-quality data collected during April 2006– September 2008. The hydrology of Lake Houston is characterized by rapidly changing conditions. During inflow events, water residence time can change by orders of magnitude within a matter of hours. Likewise, the reservoir can stratify and destratify over a period of several hours, even during non-summer and at relatively short water residence times, given extended periods with warm temperatures and little wind. The rapidly changing hydrology likely influences all other aspects of water quality in Lake Houston, including the occurrence of taste-and-odor causing organisms and compounds. Water quality in Lake Houston varied with respect to season and water residence time but typically was indicative of turbid, eutrophic to hypereutrophic conditions. In general, turbidity and nutrient concentrations were largest during non-summer (October–May) and when water residence times were relatively short (less than 100 days), which reflects the influence of inflow events on water-quality conditions. Large inflow events can cause substantial changes in water-quality conditions over relatively short periods of time (hours). The taste-and-odor causing organisms cyanobacteria and actinomycetes bacteria were always present in Lake Houston. Cyanobacterial biovolume was largest during summer (June– September) and when water residence time was greater than 100 days. Annual maxima in cyanobacterial

  20. US SPACE CAMP CALIFORNIA - DAY CAMP GRAND OPENING WITH KEVIN JONES (WHISMAN SCHOOL) AND LUCRETIA

    NASA Technical Reports Server (NTRS)

    1996-01-01

    US SPACE CAMP CALIFORNIA - DAY CAMP GRAND OPENING WITH KEVIN JONES (WHISMAN SCHOOL) AND LUCRETIA SUTHERLIN (MCNAIR SCHOOL). AMES SPONSORED STUDENTS AND RACHAEL QUIRING (STAFF) - AUTOGRAPH SIGNING BY Astronaut Wally Schirra

  1. Transport coefficients of dense fluids composed of globular molecules. Equilibrium molecular dynamics investigations using more-center Lennard-Jones potentials

    NASA Astrophysics Data System (ADS)

    Hoheisel, C.

    1988-09-01

    Equilibrium molecular dynamics calculations with constraints have been performed for model liquids SF6 and CF4. The computations were carried out with four- and six-center Lennard-Jones potentials and up to 2×105 integration steps. Shear, bulk viscosity and the thermal conductivity have been calculated with use of Green-Kubo relations in the formulation of ``molecule variables.'' Various thermodynamic states were investigated. For SF6, a detailed comparison with experimental data was possible. For CF4, the MD results could only be compared with experiment for one liquid state. For the latter liquid, a complementary comparison was performed using MD results obtained with a one-center Lennard-Jones potential. A limited test of the particle number dependence of the results is presented. Partial and total correlations functions are shown and discussed with respect to findings obtained for the one-center Lennard-Jones liquid.

  2. The STS-88 crew and families DEPART for Houston

    NASA Technical Reports Server (NTRS)

    1998-01-01

    STS-88 Commander Robert D. Cabana and his wife, Nancy, enter the airplane that will return them to Houston and the Johnson Space Center. They will be joined by other crew members, with their families, Pilot Frederick W. 'Rick' Sturckow. Mission Specialists Sergei Konstantinovich Krikalev, James H. Newman, Jerry L. Ross and Nancy J. Currie. The STS-88 crew returned Dec. 15 from a 12- day mission on orbit constructing the first elements of the International Space Station, the U.S.-built Unity connecting module and Russian-built Zarya control module.

  3. Modeling the Impact of CINO2 on Ozone Formation in the Houston Area

    EPA Science Inventory

    During the summer of 2006, nitryl chloride (ClNO2) mixing ratios of over 1 ppb were measured in the Houston urban area. Nitryl chloride is potentially important to atmospheric chemistry in urban environments because its photolysis products include both NO2 a...

  4. VOC flux measurements using a novel Relaxed Eddy Accumulation GC-FID system in urban Houston, Texas

    NASA Astrophysics Data System (ADS)

    Park, C.; Schade, G.; Boedeker, I.

    2008-12-01

    Houston experiences higher ozone production rates than most other major cities in the US, which is related to high anthropogenic VOC emissions from both area/mobile sources (car traffic) and a large number of petrochemical facilities. The EPA forecasts that Houston is likely to still violate the new 8-h NAAQS in 2020. To monitor neighborhood scale pollutant fluxes, we established a tall flux tower installation a few kilometers north of downtown Houston. We measure energy and trace gas fluxes, including VOCs from both anthropogenic and biogenic emission sources in the urban surface layer using eddy covariance and related techniques. Here, we describe a Relaxed Eddy Accumulation (REA) system combined with a dual-channel GC-FID used for VOC flux measurements, including first results. Ambient air is sampled at approximately 15 L min-1 through a 9.5 mm OD PFA line from 60 m above ground next to a sonic anemometer. Subsamples of this air stream are extracted through an ozone scrubber and pushed into two Teflon bag reservoirs, from which they are transferred to the GC pre-concentration units consisting of carbon-based adsorption traps encapsulated in heater blocks for thermal desorption. We discuss the performance of our system and selected measurement results from the 2008 spring and summer seasons in Houston. We present diurnal variations of the fluxes of the traffic tracers benzene, toluene, ethylbenzene, and xylenes (BTEX) during different study periods. Typical BTEX fluxes ranged from -0.36 to 3.10 mg m-2 h-1 for benzene, and -0.47 to 5.04 mg m-2 h-1 for toluene, and exhibited diurnal cycles with two dominant peaks related to rush-hour traffic. A footprint analysis overlaid onto a geographic information system (GIS) will be presented to reveal the dominant emission sources and patterns in the study area.

  5. Ozone Production and Its Sensitivity to NOx and VOCs: Results from the DISCOVER-AQ Field Experiment, Houston 2013

    NASA Astrophysics Data System (ADS)

    Ren, X.; Mazzuca, G.; Loughner, C.; Estes, M. J.; Crawford, J. H.; Weinheimer, A. J.; Pickering, K. E.; Dickerson, R. R.

    2016-12-01

    An observation-constrained box model based on the Carbon Bond mechanism, Version 5 (CB05), was used to study photochemical processes along the NASA P-3B flight track and spirals over eight surface sites during the September 2013 Houston, Texas deployment of the NASA DISCOVER-AQ campaign. Data from this campaign provided an opportunity to examine and improve our understanding of atmospheric photochemical oxidation processes related to the formation of secondary air pollutants such as ozone (O3). O3 production and its sensitivity to NOx and VOCs were calculated at different locations and times of day. Ozone production efficiency (OPE), defined as the ratio of the ozone production rate to the NOx oxidation rate, was calculated using the observations and the simulation results of the box and Community Multiscale Air Quality (CMAQ) models. Correlation of these results with other parameters, such as radical sources and NOx mixing ratio, was also evaluated. It was generally found that O3 production tends to be more VOC sensitive in the morning along with high ozone production rates, suggesting that control of VOCs may be an effective way to control O3 in Houston. In the afternoon, O3 production was found to be mainly NOx sensitive with some exceptions. O3 production at near major emissions sources such as Deer Park was mostly VOC sensitive for the entire day, other urban areas near Moody Tower and Channelview were VOC sensitive or in the transition regime, and areas farther from downtown Houston such as Smith Point and Conroe were mostly NOx sensitive for the entire day. It was also found that the control of NOx emissions has reduced O3 concentrations over Houston, but led to larger OPE values. The results from this work strengthen our understanding of O3 production; they indicate that controlling NOx emissions will provide air quality benefits over the greater Houston metropolitan area in the long run, but in selected areas controlling VOC emissions will also be

  6. Hydrologic data for urban studies in the Houston, Texas, metropolitan area, 1980

    USGS Publications Warehouse

    Liscum, Fred; Hutchison, J.S.; Bruchmiller, J.P.; Walther, L.S.

    1983-01-01

    To ascertain the variation in water quality for different flow conditions and different seasons. This report, the seventeenth in a series of reports to be published annually, is primarily applicable to objective 2. The report presents hydrologic data collected in the Houston urban area for the 1980 water year (October 1, 1979 to September 30, 1980).

  7. Hydrologic data for urban studies in the Houston, Texas, metropolitan area, 1981

    USGS Publications Warehouse

    Liscum, Fred

    1985-01-01

    To ascertain the variation in water quality for different flow conditions and different seasons. This report, the eighteenth in a series of reports to be published annually, is primarily applicable to objective 2. The report presents hydro!ogic data collected in the Houston urban area for the 1981 water year (October 1, 1980 to September 30, 1981).

  8. A Study to Evaluate the Organization and the Operating Procedures of the Patient Assistance Function at Brooke Army Medical Center, Fort Sam Houston, Texas

    DTIC Science & Technology

    1979-08-01

    15 March 1979. 59Interview with Wendy L. Farace , Head Nurse, Obstetrics/Gynecology Clinic, Brooke Army Medical Center, Fort Sam Houston, Texas, 8...6 February 1979. Farace , Wendy L. Head Nurse, Obstetrica/Gynecology Clinic, Brooke Army Medical Center, Fort Sam Houston, Texas. Interview, 8 January

  9. Characterizing spatial variability of air pollution from vehicle traffic around the Houston Ship Channel area

    NASA Astrophysics Data System (ADS)

    Zhang, Xueying; Craft, Elena; Zhang, Kai

    2017-07-01

    Mobile emissions are a major source of urban air pollution and have been associated with a variety of adverse health outcomes. The Houston Ship Channel area is the home of a large number of diesel-powered vehicles emitting fine particulate matter (PM2.5; ≤2.5 μm in aerodynamic diameter) and nitrogen oxides (NOx). However, the spatial variability of traffic-related air pollutants in the Houston Ship Channel area has rarely been investigated. The objective of this study is to characterize spatial variability of PM2.5 and NOx concentrations attributable to on-road traffic in the Houston Ship Channel area in the year of 2011. We extracted the road network from the Texas Department of Transportation Road Inventory, and calculated emission rates using the Motor Vehicle Emission Simulator version 2014a (MOVES2014a). These parameters and preprocessed meteorological parameters were entered into a Research LINE-source Dispersion Model (RLINE) to conduct a simulation. Receptors were placed at 50 m resolution within 300 m to major roads and at 150 m resolution in the rest of the area. Our findings include that traffic-related PM2.5 were mainly emitted from trucks, while traffic-related NOx were emitted from both trucks and cars. The traffic contributed 0.90 μg/m3 PM2.5 and 29.23 μg/m3 NOx to the annual average mass concentrations of on-road air pollution, and the concentrations of the two pollutants decreased by nearly 40% within 500 m distance to major roads. The pollution level of traffic-related PM2.5 and NOx was higher in winter than those in the other three seasons. The Houston Ship Channel has earlier morning peak hours and relative late afternoon hours, which indicates the influence of goods movement from port activity. The varied near-road gradients illustrate that proximities to major roads are not an accurate surrogate of traffic-related air pollution.

  10. Tropical Storm Allison rapid needs assessment--Houston, Texas, June 2001.

    PubMed

    2002-05-03

    On June 5, 2001, Tropical Storm Allison made landfall on Galveston Island, Texas. During the next 2 days, the system soaked much of southeast Texas and south-central Louisiana with more than 10 inches of rain as it moved slowly northward. On June 7, the storm made a clockwise loop back to the southwest, bringing even more rain to already drenched areas. The record rainfall caused billions of dollars in flood-related damage and approximately 25 deaths and led to a presidential disaster, declaration covering 31 Texas counties (Figure 1) and 28 Louisiana parishes. Harris County, Texas (2000 population: 3,400,578), center of the Houston metropolitan area, was among the hardest hit with some areas receiving up to 37 inches of rain in 24 hours (Figure 2). To evaluate the community's immediate public health needs, the City of Houston Department of Health and Human Services (HDHHS) conducted a rapid needs assessment in the areas most affected by flooding. This report summarizes assessment results, which identified increased illness in persons living in flooded homes, suggesting a need for rapid resolution of flood-related damage and the possibility that residents should seek temporary housing during clean-up and repair. The findings underscore the usefulness of rapid needs assessment as a tool to minimize misinformation, identify actual health threats, and ensure delivery of resources to those with the greatest and most immediate need.

  11. Water in the presence of inert Lennard-Jones obstacles

    NASA Astrophysics Data System (ADS)

    Kurtjak, Mario; Urbic, Tomaz

    2014-04-01

    Water confined by the presence of a 'sea' of inert obstacles was examined. In the article, freely mobile two-dimensional Mercedes-Benz (MB) water put to a disordered, but fixed, matrix of Lennard-Jones disks was studied by the Monte Carlo computer simulations. For the MB water molecules in the matrix of Lennard-Jones disks, we explored the structures, hydrogen-bond-network formation and thermodynamics as a function of temperature and size and density of matrix particles. We found that the structure of model water is perturbed by the presence of the obstacles. Density of confined water, which was in equilibrium with the bulk water, was smaller than the density of the bulk water and the temperature dependence of the density of absorbed water did not show the density anomaly in the studied temperature range. The behaviour observed as a consequence of confinement is similar to that of increasing temperature, which can for a matrix lead to a process similar to capillary evaporation. At the same occupancy of space, smaller matrix molecules cause higher destruction effect on the absorbed water molecules than the bigger ones. We have also tested the hypothesis that at low matrix densities the obstacles induce an increased ordering and 'hydrogen bonding' of the MB model molecules, relative to pure fluid, while at high densities the obstacles reduce MB water structuring, as they prevent the fluid to form good 'hydrogen-bonding' networks. However, for the size of matrix molecules similar to that of water, we did not observe this effect.

  12. PROJECT MERCURY SUMMARY CONFERENCE - NASA - HOUSTON, TX

    NASA Image and Video Library

    1963-10-01

    In October 1963, the Project Mercury Summary Conference was held in the Houston, TX, Coliseum. This series of 44 photos is documentation of that conference. A view of the Houston, TX, Coliseum, and parking area in front with a Mercury Redstone Rocket setup in the parking lot for display (S63-16451). A view of an Air Force Atlas Rocket, a Mercury Redstone Rocket, and a Mercury Spacecraft on a test booster on display in the front area of the Coliseum (S63-16452). A view an Air Force Atlas Rocket and a Mercury Redstone Rocket set up for display with the Houston City Hall in the background (S63- 16453). This view shows the Atlas Rocket, Mercury Redstone, and Mercury Test Rocket with the Houston, TX, Coliseum in the background (S63- 16454). A balcony view, from the audience right side, of the attendees looking at the stage (S63-16455). A view of the NASA Space Science Demonstration with equipment setup on a table, center stage and Space Science Specialist briefing the group as he pours Liquid Oxygen into a beaker (S63-16456). View of the audience from the balcony on the audience right showing the speakers lecturn on stage to the audience left (S63-16457). A view of attendees in the lobby. Bennet James, MSC Public Affairs Office is seen to the left of center (S63-16458). Another view of the attendees in the lobby (S63- 16459). In this view, Astronaut Neil Armstrong is seen writing as others look on (S63-16460). In this view of the attendees, Astronauts Buzz Aldrin and Walt Cunningham are seen in the center of the shot. The October Calendar of Events is visable in the background (S63-16461). Dr. Charles Berry is seen in this view to the right of center, seated in the audience (S63-16462). View of " Special Registration " and the five ladies working there (S63-16463). A view from behind the special registration table, of the attendees being registered (S63-16464). A view of a conference table with a panel seated. (R-L): Dr. Robert R. Gilruth, Hugh L. Dryden, Walter C

  13. Does the Watson-Jones or Modified Smith-Petersen Approach Provide Superior Exposure for Femoral Neck Fracture Fixation?

    PubMed

    Lichstein, Paul M; Kleimeyer, John P; Githens, Michael; Vorhies, John S; Gardner, Michael J; Bellino, Michael; Bishop, Julius

    2018-07-01

    A well-reduced femoral neck fracture is more likely to heal than a poorly reduced one, and increasing the quality of the surgical exposure makes it easier to achieve anatomic fracture reduction. Two open approaches are in common use for femoral neck fractures, the modified Smith-Petersen and Watson-Jones; however, to our knowledge, the quality of exposure of the femoral neck exposure provided by each approach has not been investigated. (1) What is the respective area of exposed femoral neck afforded by the Watson-Jones and modified Smith-Petersen approaches? (2) Is there a difference in the ability to visualize and/or palpate important anatomic landmarks provided by the Watson-Jones and modified Smith-Petersen approaches? Ten fresh-frozen human pelvi underwent both modified Smith-Petersen (utilizing the caudal extent of the standard Smith-Petersen interval distal to the anterosuperior iliac spine and parallel to the palpable interval between the tensor fascia lata and the sartorius) and Watson-Jones approaches. Dissections were performed by three fellowship-trained orthopaedic traumatologists with extensive experience in both approaches. Exposure (in cm) was quantified with calibrated digital photographs and specialized software. Modified Smith-Petersen approaches were analyzed before and after rectus femoris tenotomy. The ability to visualize and palpate seven clinically relevant anatomic structures (the labrum, femoral head, subcapital femoral neck, basicervical femoral neck, greater trochanter, lesser trochanter, and medial femoral neck) was also recorded. The quantified area of the exposed proximal femur was utilized to compare which approach afforded the largest field of view of the femoral neck and articular surface for assessment of femoral neck fracture and associated femoral head injury. The ability to visualize and palpate surrounding structures was assessed so that we could better understand which approach afforded the ability to assess structures that

  14. Space Station Crew Member Discusses Life in Space with Houston Students

    NASA Image and Video Library

    2018-02-13

    Aboard the International Space Station, Expedition 54 Flight Engineer Joe Acaba of NASA discussed his mission and research on the complex during an in-flight educational event Feb. 13 with students at the downtown campus of the University of Houston. Acaba is in the final weeks of a five-and-a-half-month mission on the unique microgravity laboratory, aiming for a return to Earth on Feb. 27.

  15. STS-131 Flight Control Team in WFCR - Orbit 1 - Flight Director: Richard Jones

    NASA Image and Video Library

    2010-04-12

    JSC2010-E-050680 (12 April 2010) --- The members of the STS-131 Orbit 1 flight control team pose for a group portrait in the space shuttle flight control room in the Mission Control Center at NASA's Johnson Space Center. Flight director Richard Jones (second left) is on the front row.

  16. MS Jones in U.S. Laboratory / Destiny module

    NASA Image and Video Library

    2001-02-11

    STS98-E-5137 (11 February 2001) --- Astronauts Thomas D. Jones (foreground), STS-98 mission specialist, and William M. Shepherd, Expedition One mission commander, participate in an impromptu photo shoot onboard the newly opened Destiny laboratory on the International Space Station (ISS). After Shepherd opened the Destiny hatch, he and astronaut Kenneth D. Cockrell (out of frame) ventured inside at 8:38 a.m. (CST), February 11, 2001. As depicted in subsequent digital images in this series, members of both crews went to work quickly inside the new module, activating air systems, fire extinguishers, alarm systems, computers and internal communications. The crew also took some photos and continued equipment transfers from the shuttle to the station.

  17. Arsenic and radionuclide occurrence and relation to geochemistry in groundwater of the Gulf Coast Aquifer System in Houston, Texas, 2007–11

    USGS Publications Warehouse

    Oden, Jeannette H.; Szabo, Zoltan

    2016-03-21

    Associated geochemical conditions conducive for mobility of arsenic and radionuclides and their spatial and vertical extent in the Gulf Coast aquifer system in Houston are important aspects to the areal management of the municipal groundwater supplies in Houston. Ongoing research is seeking to define chemical or geological factors that are the optimal indicators for elevated concentrations of these naturally occurring constituents.

  18. Optically buffered Jones-matrix-based multifunctional optical coherence tomography with polarization mode dispersion correction

    PubMed Central

    Hong, Young-Joo; Makita, Shuichi; Sugiyama, Satoshi; Yasuno, Yoshiaki

    2014-01-01

    Polarization mode dispersion (PMD) degrades the performance of Jones-matrix-based polarization-sensitive multifunctional optical coherence tomography (JM-OCT). The problem is specially acute for optically buffered JM-OCT, because the long fiber in the optical buffering module induces a large amount of PMD. This paper aims at presenting a method to correct the effect of PMD in JM-OCT. We first mathematically model the PMD in JM-OCT and then derive a method to correct the PMD. This method is a combination of simple hardware modification and subsequent software correction. The hardware modification is introduction of two polarizers which transform the PMD into global complex modulation of Jones matrix. Subsequently, the software correction demodulates the global modulation. The method is validated with an experimentally obtained point spread function with a mirror sample, as well as by in vivo measurement of a human retina. PMID:25657888

  19. Non-equilibrium surface tension of the vapour-liquid interface of active Lennard-Jones particles

    NASA Astrophysics Data System (ADS)

    Paliwal, Siddharth; Prymidis, Vasileios; Filion, Laura; Dijkstra, Marjolein

    2017-08-01

    We study a three-dimensional system of self-propelled Brownian particles interacting via the Lennard-Jones potential. Using Brownian dynamics simulations in an elongated simulation box, we investigate the steady states of vapour-liquid phase coexistence of active Lennard-Jones particles with planar interfaces. We measure the normal and tangential components of the pressure tensor along the direction perpendicular to the interface and verify mechanical equilibrium of the two coexisting phases. In addition, we determine the non-equilibrium interfacial tension by integrating the difference of the normal and tangential components of the pressure tensor and show that the surface tension as a function of strength of particle attractions is well fitted by simple power laws. Finally, we measure the interfacial stiffness using capillary wave theory and the equipartition theorem and find a simple linear relation between surface tension and interfacial stiffness with a proportionality constant characterized by an effective temperature.

  20. CFD MODELING OF FINE SCALE FLOW AND TRANSPORT IN THE HOUSTON METROPOLITAN AREA, TEXAS

    EPA Science Inventory

    Fine scale modeling of flows and air quality in Houston, Texas is being performed; the use of computational fluid dynamics (CFD) modeling is being applied to investigate the influence of morphologic structures on the within-grid transport and dispersion of sources in grid models ...

  1. Vere-Jones' self-similar branching model

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Saichev, A.; Institute of Geophysics and Planetary Physics, University of California, Los Angeles, California 90095; Sornette, D.

    2005-11-01

    Motivated by its potential application to earthquake statistics as well as for its intrinsic interest in the theory of branching processes, we study the exactly self-similar branching process introduced recently by Vere-Jones. This model extends the ETAS class of conditional self-excited branching point-processes of triggered seismicity by removing the problematic need for a minimum (as well as maximum) earthquake size. To make the theory convergent without the need for the usual ultraviolet and infrared cutoffs, the distribution of magnitudes m{sup '} of daughters of first-generation of a mother of magnitude m has two branches m{sup '}m with exponent {beta}+d, where {beta} and d are two positive parameters. We investigate the condition and nature of the subcritical, critical, and supercritical regime in this and in an extended version interpolating smoothly between several models. We predict that the distribution of magnitudes of events triggered by a mother of magnitude m over all generations has also two branches m{sup '}m with exponent {beta}+h, with h=d{radical}(1-s), where s is the fraction of triggered events. This corresponds to a renormalization of the exponent d into h by the hierarchy of successive generations of triggered events. For a significant part of the parameter space, the distribution of magnitudes over a full catalog summed over an average steady flow of spontaneous sources (immigrants) reproduces the distribution of the spontaneous sources with a single branch and is blind to the exponents {beta},d of the distribution of triggered events. Since the distribution of earthquake magnitudes is usually obtained with catalogs including many sequences, we conclude that the two branches of the distribution of aftershocks are not directly observable and the model is compatible with real seismic catalogs. In summary, the exactly self-similar Vere-Jones model provides an

  2. Robert T. Jones, One of a Kind

    NASA Astrophysics Data System (ADS)

    Vincenti, Walter G.

    2005-01-01

    His contemporaries saw R.T. Jones as one of the notably creative aerodynamicists of the twentieth century. This essay reviews his remarkable life and career, including his years as a farm-country boy, college dropout, and fledgling airplane designer in Missouri, his time as an elevator operator and self-directed student in Washington, D.C., and his long professional career as an aerodynamicist at the Langley and Ames Aeronautical Laboratories and Stanford University. The focus in his career is on his fundamental discovery of the benefits of sweepback for the wings of high-speed airplanes. This includes speculation about his highly intuitive thought processes in arriving at his creative ideas. I also give an account of his work on blood flow and the mechanical heart, his avocational accomplishments as a maker of telescopes and violins, and his philosophical interest in human affairs.

  3. Applicability of land use models for the Houston area test site

    NASA Technical Reports Server (NTRS)

    Petersburg, R. K.; Bradford, L. H.

    1973-01-01

    Descriptions of land use models are presented which were considered for their applicability to the Houston Area Test Site. These models are representative both of the prevailing theories of land use dynamics and of basic approaches to simulation. The models considered are: a model of metropolis, land use simulation model, emperic land use forecasting model, a probabilistic model for residential growth, and the regional environmental management allocation process. Sources of environmental/resource information are listed.

  4. The IROC Houston Quality Assurance Program: Potential benefits of 3D dosimetry

    NASA Astrophysics Data System (ADS)

    Followill, D. S.; Molineu, H. A.; Lafratta, R.; Ibbott, G. S.

    2017-05-01

    The IROC Houston QA Center has provided QA core support for NCI clinical trials by ensuring that radiation doses delivered to trial patients are accurate and comparable between participating institutions. Within its QA program, IROC Houston uses anthropomorphic QA phantoms to credential sites. It is these phantoms that have the highest potential to benefit from the use of 3D dosimeters. Credentialing is performed to verify that institutions that are using advanced technologies to deliver complex treatment plans that conform to targets. This makes it increasingly difficult to assure the intended calculated dose is being delivered correctly using current techniques that are 2D-based. A 3D dosimeter such as PRESAGE® is able to provide a complete 3D measured dosimetry dataset with one treatment plan delivery. In our preliminary studies, the 3D dosimeters in our H&N and spine phantoms were found to be appropriate for remote dosimetry for relative dose measurements. To implement 3D dosimetry in IROC Houston’s phantoms, the benefit of this significant change to its current infrastructure would have to be assessed and further work would be needed before bringing 3D dosimeters into the phantom dosimetry program.

  5. Critical point and phase behavior of the pure fluid and a Lennard-Jones mixture

    NASA Astrophysics Data System (ADS)

    Potoff, Jeffrey J.; Panagiotopoulos, Athanassios Z.

    1998-12-01

    Monte Carlo simulations in the grand canonical ensemble were used to obtain liquid-vapor coexistence curves and critical points of the pure fluid and a binary mixture of Lennard-Jones particles. Critical parameters were obtained from mixed-field finite-size scaling analysis and subcritical coexistence data from histogram reweighting methods. The critical parameters of the untruncated Lennard-Jones potential were obtained as Tc*=1.3120±0.0007, ρc*=0.316±0.001 and pc*=0.1279±0.0006. Our results for the critical temperature and pressure are not in agreement with the recent study of Caillol [J. Chem. Phys. 109, 4885 (1998)] on a four-dimensional hypersphere. Mixture parameters were ɛ1=2ɛ2 and σ1=σ2, with Lorentz-Berthelot combining rules for the unlike-pair interactions. We determined the critical point at T*=1.0 and pressure-composition diagrams at three temperatures. Our results have much smaller statistical uncertainties relative to comparable Gibbs ensemble simulations.

  6. Chagas Disease Knowledge and Risk Behaviors of the Homeless Population in Houston, TX.

    PubMed

    Ingber, Alexandra; Garcia, Melissa N; Leon, Juan; Murray, Kristy O

    2018-04-01

    Chagas disease is a parasitic infection, caused by Trypanosoma cruzi, endemic in Latin America. Sylvatic T. cruzi-infected triatomine vectors are present in rural and urban areas in the southern USA and may transmit T. cruzi infection to at-risk populations, such as homeless individuals. Our study aimed to evaluate Chagas disease knowledge and behaviors potentially associated with transmission risk of Chagas disease among Houston, Texas' homeless population by performing interviews with 212 homeless individuals. The majority of the 212 surveyed homeless individuals were male (79%), African-American (43%), American-born individuals (96%). About 30% of the individuals reported having seen triatomines in Houston, and 25% had evidence of blood-borne transmission risk (IV drug use and/or unregulated tattoos). The median total time homeless was significantly associated with recognition of the triatomine vector. Our survey responses indicate that the homeless populations may exhibit potential risks for Chagas disease, due to increased vector exposure, and participation in blood-borne pathogen risk behaviors. Our findings warrant additional research to quantify the prevalence of Chagas disease among homeless populations.

  7. Lennard-Jones Lattice Summation in Bilayer Simulations Has Critical Effects on Surface Tension and Lipid Properties.

    PubMed

    Wennberg, Christian L; Murtola, Teemu; Hess, Berk; Lindahl, Erik

    2013-08-13

    The accuracy of electrostatic interactions in molecular dynamics advanced tremendously with the introduction of particle-mesh Ewald (PME) summation almost 20 years ago. Lattice summation electrostatics is now the de facto standard for most types of biomolecular simulations, and in particular, for lipid bilayers, it has been a critical improvement due to the large charges typically present in zwitterionic lipid headgroups. In contrast, Lennard-Jones interactions have continued to be handled with increasingly longer cutoffs, partly because few alternatives have been available despite significant difficulties in tuning cutoffs and parameters to reproduce lipid properties. Here, we present a new Lennard-Jones PME implementation applied to lipid bilayers. We confirm that long-range contributions are well approximated by dispersion corrections in simple systems such as pentadecane (which makes parameters transferable), but for inhomogeneous and anisotropic systems such as lipid bilayers there are large effects on surface tension, resulting in up to 5.5% deviations in area per lipid and order parameters-far larger than many differences for which reparameterization has been attempted. We further propose an approximation for combination rules in reciprocal space that significantly reduces the computational cost of Lennard-Jones PME and makes accurate treatment of all nonbonded interactions competitive with simulations employing long cutoffs. These results could potentially have broad impact on important applications such as membrane proteins and free energy calculations.

  8. Ozone production and its sensitivity to NOx and VOCs: results from the DISCOVER-AQ field experiment, Houston 2013

    NASA Astrophysics Data System (ADS)

    Mazzuca, Gina M.; Ren, Xinrong; Loughner, Christopher P.; Estes, Mark; Crawford, James H.; Pickering, Kenneth E.; Weinheimer, Andrew J.; Dickerson, Russell R.

    2016-11-01

    An observation-constrained box model based on the Carbon Bond mechanism, version 5 (CB05), was used to study photochemical processes along the NASA P-3B flight track and spirals over eight surface sites during the September 2013 Houston, Texas deployment of the NASA Deriving Information on Surface Conditions from COlumn and VERtically Resolved Observations Relevant to Air Quality (DISCOVER-AQ) campaign. Data from this campaign provided an opportunity to examine and improve our understanding of atmospheric photochemical oxidation processes related to the formation of secondary air pollutants such as ozone (O3). O3 production and its sensitivity to NOx and volatile organic compounds (VOCs) were calculated at different locations and times of day. Ozone production efficiency (OPE), defined as the ratio of the ozone production rate to the NOx oxidation rate, was calculated using the observations and the simulation results of the box and Community Multiscale Air Quality (CMAQ) models. Correlations of these results with other parameters, such as radical sources and NOx mixing ratio, were also evaluated. It was generally found that O3 production tends to be more VOC-sensitive in the morning along with high ozone production rates, suggesting that control of VOCs may be an effective way to control O3 in Houston. In the afternoon, O3 production was found to be mainly NOx-sensitive with some exceptions. O3 production near major emissions sources such as Deer Park was mostly VOC-sensitive for the entire day, other urban areas near Moody Tower and Channelview were VOC-sensitive or in the transition regime, and areas farther from downtown Houston such as Smith Point and Conroe were mostly NOx-sensitive for the entire day. It was also found that the control of NOx emissions has reduced O3 concentrations over Houston but has led to larger OPE values. The results from this work strengthen our understanding of O3 production; they indicate that controlling NOx emissions will provide

  9. The Undergraduate Student Instrumentation Projects at the University of Houston

    NASA Astrophysics Data System (ADS)

    Bering, E. A., III; Talbot, R. W.; Glennie, C. L.; Rodrigues, D.; Jinghong, C.; Alozie, M.; Behrend, C. C.; Bias, C.; Ehteshami, A.; Fenton, A.; Greer, M.; Gunawan, B.; Harrison, W.; Jordan, J.; Lalata, M. C.; Lehnen, J. N.; Martinez, A.; Mathur, S.; Medillin, M.; Nguyen, T.; Nguyen, T. V.; Nowling, M.; Perez, D.; Pham, M.; Pina, M.; Porat, I.; Prince, J.; Thomas, G. C.; Velasquez, B.; Victor, L.

    2016-12-01

    The Undergraduate Student Instrumentation Project (USIP) is a NASA program to engage undergraduate students in rigorous scientific research, for the purposes of innovation and developing the next generation of professionals for an array of fields. The program is student led and executed from initial ideation to research to the design and deployment of scientific payloads. The University of Houston has been selected twice to participate in the USIP programs. The first program (USIP_UH I) ran from 2013 to 2016. USIP_UH II started in January of this year, with funding starting at the end of May. USIP_UH I (USIP_UH II) at the University of Houston was (is) composed of eight (seven) research teams developing six (seven), distinct, balloon-based scientific instruments. These instruments will contribute to a broad range of geophysical sciences from Very Low Frequency recording and Total Electron Content to exobiology and ozone profiling. USIP_UH I had 12 successful launches with 9 recoveries from Fairbanks, AK in March 2015 and 4 piggyback flights with BARREL 3 from Esrange, Kiruna, Sweden in August, 2015. Additional flights with BARREL 4 will take place in August 2016. The great opportunity of this program is capitalizing on the proliferation of electronics miniaturization to create new generations of scientific instruments that are smaller and lighter than ever before. This situation allows experiments to be done more cheaply which ultimately allows many more experiments to be done.

  10. Spatial and Temporal Distributions of Mosquito Adulticide in Houston during Spraying Season

    NASA Astrophysics Data System (ADS)

    Usenko, S.; Clark, A. E.; Yoon, S.; Sheesley, R. J.

    2015-12-01

    It is a common practice for urban areas in the south to control the mosquito population through the routine spraying of pesticides utilizing ultra-low volume (ULV) foggers, either aerially or from trucks. Adult mosquitoes are known disease-borne vectors, including, but not limited to, West Nile Virus. Common mosquito adulticides include Permethrin (a pyrethroid) which is a neurotoxin. The EPA has labelled this pesticide good for mosquito treatment due to low cost, high effectiveness and low pest resistance. Permethrin is released directly into the atmosphere during active ULV fogger spraying, resulting in potentially significantly elevated atmospheric concentrations for hours to days after spray event. The metropolitan area of Houston, TX has a population of nearly 6 million people, making it the fourth most populous city in the U.S., and covers over 9000 square miles. During the DISCOVER-AQ sampling campaign in September 2013, nearly 300 atmospheric particular matter samples were collected during the month-long sampling campaign at four different locations in the Houston metropolitan area. Both total suspended particle (TSP) and particulate matter less than 2.5 microns in aerodynamic diameter (PM2.5) samples were collected, the latter of which is more readily inhaled and presents a greater risk to human health. Harris County, the main county of the Houston metropolitan area, controls mosquito for ~4-7 months, annually, covering the summer months. During 2013, Harris County utilized Permethrin as one of two pesticides in a weekly rotation from April to October. Proposed daily ULV treatment plans are published online on a neighborhood scale (Zip Code). Preliminary atmospheric concentrations show that Permethrin has been detected coinciding with days when treatment was proposed by the county. During or directly after use, atmospheric concentration of Permethrin were measuring at typically >10 ng m-3, but as high as 90 ng m-3. Atmospheric concentrations were also

  11. Expedition Five crew members wave to onlookers as they leave KSC for Houston

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- Expedition Five crew members wave to onlookers as they leave KSC for Houston. From left are Science Officer Peggy Whitson and Commander Valery Korzun. Not seen is Flight Engineer Sergei Treschev. The three returned to Earth Dec. 7 on Endeavour, with the STS-113 crew, after six months on the International Space Station.

  12. Effect of gold nanoparticles on structure and dynamics of binary Lennard-Jones liquid: direct space analysis.

    PubMed

    Separdar, L; Davatolhagh, S

    2013-02-01

    We investigate the static structure and diffusive dynamics of binary Lennard-Jones mixture upon supercooling in the presence of gold nanoparticle within the framework of the mode-coupling theory of the dynamic glass transition in the direct space by means of constant-NVT molecular dynamics simulations. It is found that the presence of gold nanoparticle causes the energy per particle and the pressure of this system to decrease with respect to the bulk binary Lennard-Jones mixture. Furthermore, the presence of nanoparticle has a direct effect on the liquid structure and causes the peaks of the radial distribution functions to become shorter with respect to the bulk binary Lennard-Jones liquid. The dynamics of the liquid at a given density is found to be consistent with the mode-coupling theory (MCT) predictions in a certain range at low temperatures. In accordance with the idealized MCT, the diffusion constants D(T) show a power-law behavior at low temperatures for both types of binary Lennard-Jones (BLJ) particles as well as the gold atoms comprising the nanoparticle. The mode-coupling crossover temperature T(c) is the same for all particle types; however, T(c)=0.4 is reduced with respect to that of the bulk BLJ liquid, and the γ exponent is found to depend on the particle type. The existence of the nanoparticle causes the short-time β-relaxation regime to shorten and the range of validity of the MCT shrinks with respect to the bulk BLJ. It is also found that at intermediate and low temperatures the curves of the mean-squared displacements (MSDs) versus tD(T) fall onto a master curve. The MSDs follow the master curve in an identical time range with the long-time α-relaxation regime of the mode-coupling theory. By obtaining the viscosity, it is observed that the Stokes-Einstein relation remains valid at high and intermediate temperatures but breaks down as the temperatures approach T(c) as a result of the cooperative motion or activated processes.

  13. Return to Play in National Football League Players After Operative Jones Fracture Treatment.

    PubMed

    Lareau, Craig R; Hsu, Andrew R; Anderson, Robert B

    2016-01-01

    Jones fractures commonly occur in professional athletes and operative treatment remains the standard of care in this patient population. In our clinical experience, an aggressive postoperative rehabilitation protocol for National Football League (NFL) players with an average return to play (RTP) between 8 and 10 weeks can have successful outcomes with few complications. The purpose of this study was to quantify RTP and rate of complications, including nonunion, refracture, and reoperation among a cohort of NFL players with operatively treated Jones fractures. Between 2004 and 2014, 25 consecutive NFL players who underwent acute Jones fracture fixation by a single surgeon were reviewed. Operative treatment for the majority of patients involved fixation with a Jones-specific intramedullary screw and iliac crest bone marrow aspirate with demineralized bone matrix injected at the fracture site. Additionally, our protocol involved the use of noninvasive bone stimulators, application of customized orthoses, and an aggressive patient-specific rehabilitation protocol. Patient demographics were recorded along with position played, seasons played after surgery, RTP, and complications. RTP was defined as the ability to play in a single regular-season NFL game after surgery. At the time of surgery, average age for all patients was 24.0 years and BMI 31.0. Player positions included 8 wide receivers, 4 linebackers, 4 tight ends, 2 defensive tackles, 2 cornerbacks, 1 offensive tackle, 1 center, 1 tackle, 1 defensive end, and 1 quarterback. Seventy-six percent of players underwent operative fixation during their first 3 seasons. Forty-eight percent were diagnosed before or during their rookie (first) season.RTP was 100% for all players and 80% were still playing at time of publication. Three patients (12.0%) refractured and required revision surgery. Time until RTP was influenced by other variables and difficult to measure because many surgeries were performed early in the

  14. The Jane Dent Home: the rise and fall of homes for the aged in low-income communities.

    PubMed

    Reed, Susan C; Davis, Nancy

    2004-11-01

    The Jane Dent Home was established in 1898 (as the Home for Aged and Infirm Colored People) to serve African American elderly barred from admission to most homes for the aged. Sustained by community leadership through difficult times, the Home finally closed in 1975 after growing and persistent racial and economic segregation of Chicago's low-income neighborhoods combined with pressure from state government to ensure fire safety. This history illustrates the decline of not-for-profit homes for the aged while for-profit nursing homes were capturing market share. In Chicago this trend is strongest in low-income communities of color, which may lead to lower quality of care for such communities. Support for indigenous not-for-profit long-term care may promote the goals of health care equity articulated by Healthy People 2010.

  15. TU-G-BRD-06: The Imaging and Radiation Oncology Core Houston (IROC Houston) QA Center International Activities Outside North America

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Followill, D; Kry, S; Molineu, A

    Purpose: To describe the extent of IROC Houston’s (formerly the RPC) QA activities and audit results for radiotherapy institutions outside of North America (NA). Methods: The IROC Houston’s QA program components were designed to audit the radiation dose calculation chain from the NIST traceable reference beam calibration, to inclusion of dosimetry parameters used to calculate tumor doses, to the delivery of the radiation dose. The QA program provided to international institutions includes: 1) remote TLD/OSLD audit of machine output, 2) credentialing for advanced technologies, and 3) review of patient treatment records. IROC Houston uses the same standards and acceptance criteriamore » for all of its audits whether for North American or international sites. Results: IROC Houston’s QA program has reached out to radiotherapy sites in 43 different countries since 2013 through their participation in clinical trials. In the past two years, 2,778 international megavoltage beam outputs were audited with OSLD/TLD. While the average IROC/Inst ratio is near unity for all sites monitored, there are international regions whose results are significantly different from the NA region. In the past 2 years, 477 and 87 IMRT H&N phantoms were irradiated at NA and international sites, respectively. Regardless of the OSLD beam audit results, the overall pass rate (87 percent) for all international sites (no region separation) is equal to the NA sites. Of the 182 international patient charts reviewed, 10.7 percent of the dose calculation points did not meet our acceptance criterion as compared to 13.6 percent for NA sites. The lower pass rate for NA sites results from a much larger brachytherapy component which has been shown to be more error prone. Conclusion: IROC Houston has expanded its QA services worldwide and continues a long history of improving radiotherapy dose delivery in many countries. Funding received for QA audit services from the Korean GOG, DAHANCA, EORTC, ICON

  16. Cell-model prediction of the melting of a Lennard-Jones solid

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Holian, B.L.

    The classical free energy of the Lennard-Jones 6-12 solid is computed from a single-particle anharmonic cell model with a correction to the entropy given by the classical correlational entropy of quasiharmonic lattice dynamics. The free energy of the fluid is obtained from the Hansen-Ree analytic fit to Monte Carlo equation-of-state calculations. The resulting predictions of the solid-fluid coexistence curves by this corrected cell model of the solid are in excellent agreement with the computer experiments.

  17. 75 FR 39149 - Establishment of Low Altitude Area Navigation Route (T-284); Houston, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-08

    ... of Houston Area Air Traffic System (HAATS) Project, Phase 3C, program actions, the route is pending..., 2010. The Director of the Federal Register approves this incorporation by reference action under 1 CFR part 51, subject to the annual revision of FAA Order 7400.9 and publication of conforming amendments...

  18. The Diffusion Model Is Not a Deterministic Growth Model: Comment on Jones and Dzhafarov (2014)

    PubMed Central

    Smith, Philip L.; Ratcliff, Roger; McKoon, Gail

    2015-01-01

    Jones and Dzhafarov (2014) claim that several current models of speeded decision making in cognitive tasks, including the diffusion model, can be viewed as special cases of other general models or model classes. The general models can be made to match any set of response time (RT) distribution and accuracy data exactly by a suitable choice of parameters and so are unfalsifiable. The implication of their claim is that models like the diffusion model are empirically testable only by artificially restricting them to exclude unfalsifiable instances of the general model. We show that Jones and Dzhafarov’s argument depends on enlarging the class of “diffusion” models to include models in which there is little or no diffusion. The unfalsifiable models are deterministic or near-deterministic growth models, from which the effects of within-trial variability have been removed or in which they are constrained to be negligible. These models attribute most or all of the variability in RT and accuracy to across-trial variability in the rate of evidence growth, which is permitted to be distributed arbitrarily and to vary freely across experimental conditions. In contrast, in the standard diffusion model, within-trial variability in evidence is the primary determinant of variability in RT. Across-trial variability, which determines the relative speed of correct responses and errors, is theoretically and empirically constrained. Jones and Dzhafarov’s attempt to include the diffusion model in a class of models that also includes deterministic growth models misrepresents and trivializes it and conveys a misleading picture of cognitive decision-making research. PMID:25347314

  19. Mary Jane Hogue (1883-1962): A pioneer in human brain tissue culture.

    PubMed

    Zottoli, Steven J; Seyfarth, Ernst-August

    2018-05-16

    The ability to maintain human brain explants in tissue culture was a critical step in the use of these cells for the study of central nervous system disorders. Ross G. Harrison (1870-1959) was the first to successfully maintain frog medullary tissue in culture in 1907, but it took another 38 years before successful culture of human brain tissue was accomplished. One of the pioneers in this achievement was Mary Jane Hogue (1883-1962). Hogue was born into a Quaker family in 1883 in West Chester, Pennsylvania, and received her undergraduate degree from Goucher College in Baltimore, Maryland. Research with the developmental biologist Theodor Boveri (1862-1915) in Würzburg, Germany, resulted in her Ph.D. (1909). Hogue transitioned from studying protozoa to the culture of human brain tissue in the 1940s and 1950s, when she was one of the first to culture cells from human fetal, infant, and adult brain explants. We review Hogue's pioneering contributions to the study of human brain cells in culture, her putative identification of progenitor neuroblast and/or glioblast cells, and her use of the cultures to study the cytopathogenic effects of poliovirus. We also put Hogue's work in perspective by discussing how other women pioneers in tissue culture influenced Hogue and her research.

  20. The genus Unixenus Jones, 1944 (Diplopoda, Penicillata, Polyxenida) in Australia

    PubMed Central

    Short, Megan; Huynh, Cuong

    2011-01-01

    Abstract The penicillate genus Unixenus Jones, 1944 is widespread, with species found in Africa, Madagascar, India and Australia. Each of the two Australian species was originally described from single samples from Western Australia. In this study, collections of Penicillata from museums in all states of Australia were examined to provide further details of the two described species, to revise the diagnoses for both the genus and the species, and to better understand the distribution of the two species in Australia. In addition, two new species Unixenus karajinensis sp. n. and Unixenus corticolus sp. n. are described. PMID:22303098

  1. Approximate altitude of water levels in wells completed in the Chicot and Evangeline aquifers in the Houston area, Texas, January-February 1991

    USGS Publications Warehouse

    Barbie, Dana L.; Kasmarek, Mark C.; Campodonico, Al

    1993-01-01

    This report is one in a series of reports that annually depict altitudes of water levels since 1977, the most recent of which (Barbie and others, 1991) presented maps of the altitudes of water levels for 1990.  This report was prepared in cooperation with the City of Houston and the Harris-Galveston Coastal Subsidence District, and preents approximate altitudes of water levels in wells in the Chicot and Evangeline aquifers, in the Houston area, January-February 1991.

  2. Report: Independent Sampling Generally Confirms EPA’s Data at the Jones Sanitation Superfund Site in New York

    EPA Pesticide Factsheets

    Report #09-P-0243, September 23, 2009. In April 2008, the OIG obtained groundwater and surface water samples from the Jones Sanitation Superfund Site and nearby areas, and conducted a site inspection.

  3. Behavioural Susceptibility Theory: Professor Jane Wardle and the Role of Appetite in Genetic Risk of Obesity.

    PubMed

    Llewellyn, Clare H; Fildes, Alison

    2017-03-01

    There is considerable variability in human body weight, despite the ubiquity of the 'obesogenic' environment. Human body weight has a strong genetic basis and it has been hypothesised that genetic susceptibility to the environment explains variation in human body weight, with differences in appetite being implicated as the mediating mechanism; so-called 'behavioural susceptibility theory' (BST), first described by Professor Jane Wardle. This review summarises the evidence for the role of appetite as a mediator of genetic risk of obesity. Variation in appetitive traits is observable from infancy, drives early weight gain and is highly heritable in infancy and childhood. Obesity-related common genetic variants identified through genome-wide association studies show associations with appetitive traits, and appetite mediates part of the observed association between genetic risk and adiposity. Obesity results from an interaction between genetic susceptibility to overeating and exposure to an 'obesogenic' food environment.

  4. Compaction of Aquifer at Different Depths: Observations from a Vertical GPS Array in the Coastal Center of the University of Houston, Texas

    NASA Astrophysics Data System (ADS)

    Lee, D.; Kearns, T.; Yang, L.; Wang, G.

    2014-12-01

    Houston and the surrounding Harris County have experienced the detrimental effects of subsidence even prior to World War II, to the extent that the land along Galveston Bay had sunk as much as 20 feet since 1906. One dramatic example is the Brownwood subdivision, a coastal community in Baytown where continuous flooding due to subsidence forced the area to be deemed unlivable and consequently abandoned. Thus, Houston's changes in groundwater and compaction of its aquifers are of relatively high concern to those in the public (infrastructure), private (oil & gas), and international (Port of Houston Authority) sectors. One of the key questions related to the subsidence issue in Houston area is what are the contributions of sediments at different depths, and what particularly is the contribution from shallow sediments? To address these questions, University of Houston has installed a vertical GPS array in the UH Coastal Center in March 2014. The GPS array includes four permanent GPS stations with the antenna pole foundations anchored at different depths below ground surface (-10 m, -7m, -4m, 0 m). A special, double-pipe GPS antenna monument was designed for GPS stations with the array. This project was funded by an NSF grant and a UH internal grant. Five groundwater wells with the depths ranging from 2 m to 100 m below the ground surface were also installed at the UH Coastal Center site. This study will investigate continuous GPS and groundwater level measurements (March-November, 2014) at the UHCC site. It is expected that the GPS array will provide total information on subsidence as well as compaction of aquifers within different depth ranges (0 to -4m, -4 to -7 m, -7 to -10m, and below -10 m). Correlation of land subsidence and groundwater fluctuation will also be investigated.

  5. Characterizing the fabric of the urban environment: A case study of Greater Houston, Texas

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Rose, Leanna Shea; Akbari, Hashem; Taha, Haider

    2003-01-15

    In this report, the materials and various surface types that comprise a city are referred to as the ''urban fabric.'' Urban fabric data are needed in order to estimate the impact of light-colored surfaces (roofs and pavements) and urban vegetation (trees, grass, shrubs) on the meteorology and air quality of a city, and to design effective urban environmental implementation programs. We discuss the results of a semi-automatic Monte-Carlo statistical approach used to develop data on surface-type distribution and city-fabric makeup (percentage of various surface-types) using aerial color orthophotography. The digital aerial photographs for Houston covered a total of about 52more » km2 (20 mi2). At 0.30-m resolution, there were approximately 5.8 x 108 pixels of data. Four major land-use types were examined: (1) commercial, (2) industrial, (3) educational, and (4) residential. On average, for the regions studied, vegetation covers about 39 percent of the area, roofs cover about 21 percent, and paved surfaces cover about 29 percent. For the most part, trees shade streets, parking lots, grass, and sidewalks. At ground level, i.e., view from below the vegetation canopies, paved surfaces cover about 32 percent of the study area. GLOBEIS model data from University of Texas and land-use/land-cover (LULC) information from the United States Geological Survey (USGS) were used to extrapolate these results from neighborhood scales to Greater Houston. It was found that in an area of roughly 3,430 km2, defining most of Greater Houston, over 56 percent is residential. The total roof area is about 740 km2, and the total paved surface area (roads, parking areas, sidewalks) covers about 1000 km2. Vegetation covers about 1,320 km2.« less

  6. 75 FR 43563 - Dow Jones & Company, Sharon Pennsylvania Print Plant a Subsidiary of News Corporation, West...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-26

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,199] Dow Jones & Company, Sharon Pennsylvania Print Plant a Subsidiary of News Corporation, West Middlesex, Pennsylvania; Notice of..., Sharon Pennsylvania Print Plant, a subsidiary of News Corporation, West Middlesex, Pennsylvania, was...

  7. Metropolitan Transportation Management Center : a case study : Houston TranStar maximizing safety and mobility for the public

    DOT National Transportation Integrated Search

    1999-10-01

    The following case study provides a snapshot of Houston's TranStar transportation management center. It follows the outline provided in the companion document, Metropolitan Transportation Management Center Concepts of Operation - A Cross Cutting Stud...

  8. Overview of surface measurements and spatial characterization of submicrometer particulate matter during the DISCOVER-AQ 2013 campaign in Houston, TX.

    PubMed

    Leong, Y J; Sanchez, N P; Wallace, H W; Karakurt Cevik, B; Hernandez, C S; Han, Y; Flynn, J H; Massoli, P; Floerchinger, C; Fortner, E C; Herndon, S; Bean, J K; Hildebrandt Ruiz, L; Jeon, W; Choi, Y; Lefer, B; Griffin, R J

    2017-08-01

    The sources of submicrometer particulate matter (PM 1 ) remain poorly characterized in the industrialized city of Houston, TX. A mobile sampling approach was used to characterize PM 1 composition and concentration across Houston based on high-time-resolution measurements of nonrefractory PM 1 and trace gases during the DISCOVER-AQ Texas 2013 campaign. Two pollution zones with marked differences in PM 1 levels, character, and dynamics were established based on cluster analysis of organic aerosol mass loadings sampled at 16 sites. The highest PM 1 mass concentrations (average 11.6 ± 5.7 µg/m 3 ) were observed to the northwest of Houston (zone 1), dominated by secondary organic aerosol (SOA) mass likely driven by nighttime biogenic organonitrate formation. Zone 2, an industrial/urban area south/east of Houston, exhibited lower concentrations of PM 1 (average 4.4 ± 3.3 µg/m 3 ), significant organic aerosol (OA) aging, and evidence of primary sulfate emissions. Diurnal patterns and backward-trajectory analyses enable the classification of airmass clusters characterized by distinct PM sources: biogenic SOA, photochemical aged SOA, and primary sulfate emissions from the Houston Ship Channel. Principal component analysis (PCA) indicates that secondary biogenic organonitrates primarily related with monoterpenes are predominant in zone 1 (accounting for 34% of the variability in the data set). The relevance of photochemical processes and industrial and traffic emission sources in zone 2 also is highlighted by PCA, which identifies three factors related with these processes/sources (~50% of the aerosol/trace gas concentration variability). PCA reveals a relatively minor contribution of isoprene to SOA formation in zone 1 and the absence of isoprene-derived aerosol in zone 2. The relevance of industrial amine emissions and the likely contribution of chloride-displaced sea salt aerosol to the observed variability in pollution levels in zone 2 also are captured by PCA. This

  9. Land subsidence near oil and gas fields, Houston, Texas.

    USGS Publications Warehouse

    Holzer, T.L.; Bluntzer, R.L.

    1984-01-01

    Subsidence profiles across 29 oil and gas fields in the 12 200 km2 Houston, Texas, regional subsidence area, which is caused by the decline of ground-water level, suggest that the contribution of petroleum withdrawal to local land subsidence is small. In addition to land subsidence, faults with an aggregate length of more than 240 km have offset the land surface in historical time. Natural geologic deformation, ground-water pumping, and petroleum withdrawal have all been considered as potential causes of the historical offset across these faults. The minor amount of localized land subsidence associated with oil and gas fields, suggests that petroleum withdrawal is not a major cause of the historical faulting. -from Authors

  10. Learning Communities for Students in Developmental Math: Impact Studies at Queensborough and Houston Community Colleges

    ERIC Educational Resources Information Center

    Weissman, Evan; Butcher, Kristin F.; Schneider, Emily; Teres, Jedediah; Collado, Herbert; Greenberg, David

    2011-01-01

    Queensborough Community College and Houston Community College are two large, urban institutions that offer learning communities for their developmental math students, with the goals of accelerating students' progress through the math sequence and of helping them to perform better in college and ultimately earn degrees or certificates. They are…

  11. 78 FR 13857 - Foreign-Trade Zone 84-Houston, TX; Notification of Proposed Production Activity; Toshiba...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-01

    ... and Generators Production) The Port of Houston Authority, grantee of FTZ 84, submitted a notification... used for the production of electric motors and generators for hybrid electric vehicles (HEV). Pursuant... motors and generators (duty rates range from free to 2.5%) for the foreign status inputs noted below...

  12. 75 FR 18047 - Amendment of Low Altitude Area Navigation Route T-254; Houston, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-09

    ...-0015; Airspace Docket No. 09-ASW-18] RIN 2120-AA66 Amendment of Low Altitude Area Navigation Route T... action amends low altitude Area Navigation (RNAV) route T-254 in the Houston, TX, terminal area by... the College Station, TX, VORTAC. The FAA is taking this action to eliminate a portion of T-254 that is...

  13. Freezing point depression in model Lennard-Jones solutions

    NASA Astrophysics Data System (ADS)

    Koschke, Konstantin; Jörg Limbach, Hans; Kremer, Kurt; Donadio, Davide

    2015-09-01

    Crystallisation of liquid solutions is of uttermost importance in a wide variety of processes in materials, atmospheric and food science. Depending on the type and concentration of solutes the freezing point shifts, thus allowing control on the thermodynamics of complex fluids. Here we investigate the basic principles of solute-induced freezing point depression by computing the melting temperature of a Lennard-Jones fluid with low concentrations of solutes, by means of equilibrium molecular dynamics simulations. The effect of solvophilic and weakly solvophobic solutes at low concentrations is analysed, scanning systematically the size and the concentration. We identify the range of parameters that produce deviations from the linear dependence of the freezing point on the molal concentration of solutes, expected for ideal solutions. Our simulations allow us also to link the shifts in coexistence temperature to the microscopic structure of the solutions.

  14. On the Myth of the Crisis of Representation: A Response to Gilbourne, Jones and Jordan

    ERIC Educational Resources Information Center

    Gard, Michael

    2014-01-01

    The author observes that, in "Applied Utility and the Auto-Ethnographic Short Story: Persuasions for, and Illustrations of, Writing Critical Social Science," Gilbourne, Jones and Jordan present claims about why we might choose to represent auto-ethnographic data in a literary form such as short story and for the "potential" or…

  15. Do people become better prepared in the aftermath of a natural disaster? The hurricane Ike experience in Houston, Texas.

    PubMed

    Chen, Vincent; Banerjee, Deborah; Liu, Leann

    2012-01-01

    Despite large-scale efforts and expensive public education campaigns mounted by the government at all levels in the past decade, the improvements in disaster preparedness among the US Gulf Coast residents have been ineffectual at best. Some factors that contribute to better preparedness are past experience, awareness of what to do in a disaster scenario and availability, and access to informational and supportive resources. We examine whether an experience of a natural disaster brings about changes in preparedness and access to resources. Our study is based on data from 2 cross-sectional random-digit-dialing surveys in 2008 (pre-Ike) and 2009 (post-Ike) with sample sizes of 1001 and 1009, respectively. Adults living in one of the 85 zip codes in Houston, Texas. Self-reported preparedness, evacuation plan, available resources (informational, financial and emotional). We found no significant changes in preparedness or evacuation plans in residents of Houston prior to and a year after Hurricane Ike. Hispanics and other minority groups reported a significant increase in access to information and all residents reported an increase in perception of availability of financial support, if needed. Perceived availability of tangible (financial) support has been linked to positive physical and mental health effects and can contribute to resiliency and quicker recovery. The unchanged preparedness levels could be attributed to ceiling effects, that is, the already high levels of preparedness reported by Houston residents. Greater access to information reported by Hispanics and other minorities is encouraging and indicative of success in reaching out. Our results also indicate a greater need for appropriate targeted strategies to reach out to African Americans in Houston since this group reported poorer access to information. This has implications for planning and preparedness officials and the communication strategies used to reach the community.

  16. Baby Boy Jones Interactive Case-Based Learning Activity: A Web-Delivered Teaching Strategy.

    PubMed

    Cleveland, Lisa M; Carmona, Elenice Valentim; Paper, Bruce; Solis, Linda; Taylor, Bonnie

    2015-01-01

    Faced with limited resources, nurse educators are challenged with transforming nursing education while preparing enough qualified nurses to meet future demand; therefore, innovative approaches to teaching are needed. In this article, we describe the development of an innovative teaching activity. Baby Boy Jones is a Web-delivered, case-based learning activity focused on neonatal infection. It was created using e-learning authoring software and delivered through a learning management system.

  17. The STS-88 crew talks to media before DEPARTing for Houston

    NASA Technical Reports Server (NTRS)

    1998-01-01

    The STS-88 crew meet with news media at the Cape Canaveral Air Station Skid Strip before leaving for Houston. From left, they are Mission Specialists Sergei Konstantinovich Krikalev and James H. Newman, Commander Robert D. Cabana (at microphone), Mission Specialists Jerry L. Ross and Nancy J. Currie, and Pilot Frederick W. 'Rick' Sturckow. The STS-88 crew returned Dec. 15 from a 12-day mission on orbit constructing the first elements of the International Space Station, the U.S.-built Unity connecting module and Russian-built Zarya control module.

  18. "Secrets of the female sex": Jane Sharp, the reproductive female body, and early modern midwifery manuals.

    PubMed

    Hobby, E

    2001-01-01

    Early modern midwifery manuals in Britain were usually the work of men. These books were a significant source of information about the body to the wider reading public: many sold well, and their prefatory materials include injunctions to readers not to make improper use of them. What is particularly interesting about Jane Sharp's Midwives Book (1671) is that it both provides a compendium of current beliefs concerning reproduction, and indicates the author's ironic perception of the misogyny that underpinned accepted ideas about the female reproductive body. This article gives key examples of Sharp's interventions, and also refers to Thomas Bartholin, Bartholinus Anatomy (1688); Richard Bunworth, The Doctresse (1656); Hugh Chamberlen, The Accomplisht Midwife (1673); The Compleat Midwifes Practice (1656); Helkiah Crooke, Microcosmographia (1615); Nicholas Culpeper, A Directory for Midwives (1651); Jacques Guillemeau, Childbirth (1612); Jean Riolan, A Sure Guide (1657); Daniel Sennert, Practical Physick (1664); William Sermon, The Ladies Companion (1671); and Percival Willughby, Observations in Midwifery (c. 1675).

  19. The Stories We Hear, the Stories We Tell What Can the Life of Jane Barker (1652-1732) Tell Us about Women's Leadership in Higher Education in the Twenty-First Century?

    ERIC Educational Resources Information Center

    Wilson, Carol Shiner

    2009-01-01

    Jane Barker--poet, novelist, farm manager, student and practitioner of medical arts--was not allowed to attend university because she was a woman. Yet she was Oxford-educated in the most modern of medical theories of her time. By the end of her life, unmarried by choice, Barker was writing for pay under her own name in an emerging genre--the…

  20. 78 FR 48467 - CompuCom Systems, Inc., Tewksbury, Massachusetts; CompuCom Systems, Inc. Houston, Texas; Amended...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-08

    ... information technology outsourcing services. Specifically, the workers are subcontractors working in a call... workers of the subject firm. New information shows that the Houston, Texas and Tewksbury, Massachusetts locations of CompuCom Systems are engaged in activities related to the supply of information technology...

  1. How long the singular value decomposed entropy predicts the stock market? - Evidence from the Dow Jones Industrial Average Index

    NASA Astrophysics Data System (ADS)

    Gu, Rongbao; Shao, Yanmin

    2016-07-01

    In this paper, a new concept of multi-scales singular value decomposition entropy based on DCCA cross correlation analysis is proposed and its predictive power for the Dow Jones Industrial Average Index is studied. Using Granger causality analysis with different time scales, it is found that, the singular value decomposition entropy has predictive power for the Dow Jones Industrial Average Index for period less than one month, but not for more than one month. This shows how long the singular value decomposition entropy predicts the stock market that extends Caraiani's result obtained in Caraiani (2014). On the other hand, the result also shows an essential characteristic of stock market as a chaotic dynamic system.

  2. "A hint of it, with initials": adultery, textuality and publicity in Jane Austen's Lady Susan.

    PubMed

    Russell, Gillian

    2010-01-01

    In spite of Jane Austen's professed “eye” for an adulteress, comparatively little attention has been paid to adultery and divorce as themes and contexts of her fiction. Her unpublished epistolary novel Lady Susan has a distinctive status in Austen's oeuvre, recognized as being exemplary of her “style” and yet atypical of her later achievement. A neglected context for the novel is the extensive reporting of adultery trials in contemporary print culture and the moral panic concerning adultery in the 1780s and 1790s, focusing initially on the adulteress as the brazen woman of fashion and later as a figure of sentimentalized abjection. A particularly notorious case, that involving Lady Henrietta Grosvenor and George III's brother, the Duke of Cumberland, is directly alluded to in Lady Susan. The textual strategies of adultery trial literature, particularly its emphasis on indirection through the use of detail or “hint”, had a long-term influence on the development of Austen's fiction and her positioning of herself as a professional writer after the 1790s.

  3. Characterization of NOx, SO2, ethene, and propene from industrial emission sources in Houston, Texas

    NASA Astrophysics Data System (ADS)

    Washenfelder, R. A.; Trainer, M.; Frost, G. J.; Ryerson, T. B.; Atlas, E. L.; de Gouw, J. A.; Flocke, F. M.; Fried, A.; Holloway, J. S.; Parrish, D. D.; Peischl, J.; Richter, D.; Schauffler, S. M.; Walega, J. G.; Warneke, C.; Weibring, P.; Zheng, W.

    2010-08-01

    The Houston-Galveston-Brazoria urban area contains industrial petrochemical sources that emit volatile organic compounds and nitrogen oxides, resulting in rapid and efficient ozone production downwind. During September to October 2006, the NOAA WP-3D aircraft conducted research flights as part of the second Texas Air Quality Study (TexAQS II). We use measurements of NOx, SO2, and speciated hydrocarbons from industrial sources in Houston to derive source emission ratios and compare these to emission inventories and the first Texas Air Quality Study (TexAQS) in 2000. Between 2000 and 2006, NOx/CO2 emission ratios changed by an average of -29% ± 20%, while a significant trend in SO2/CO2 emission ratios was not observed. We find that high hydrocarbon emissions are routine for the isolated petrochemical facilities. Ethene (C2H4) and propene (C3H6) are the major contributors to ozone formation based on calculations of OH reactivity for organic species including C2-C10 alkanes, C2-C5 alkenes, ethyne, and C2-C5 aldehydes and ketones. Measured ratios of C2H4/NOx and C3H6/NOx exceed emission inventory values by factors of 1.4-20 and 1-24, respectively. We examine trends in C2H4/NOx and C3H6/NOx ratios between 2000 and 2006 for the isolated petrochemical sources and estimate a change of -30% ± 30%, with significant day-to-day and within-plume variability. Median ambient mixing ratios of ethene and propene in Houston show decreases of -52% and -48%, respectively, between 2000 and 2006. The formaldehyde, acetaldehyde, and peroxyacetyl nitrate products produced by alkene oxidation are observed downwind, and their time evolution is consistent with the rapid photochemistry that also produces ozone.

  4. Caring for Immigrants: Health Care Safety Nets in Los Angeles, New York, Miami, and Houston.

    ERIC Educational Resources Information Center

    Ku, Leighton; Freilich, Alyse

    This report assesses how the loss of Medicaid coverage following welfare reform has influenced changes in health care systems for immigrants in four urban areas: Los Angeles, California; New York, New York; Houston, Texas; and Miami, Florida. Survey data indicate that over half of low-income immigrants were uninsured in 1998, a level roughly…

  5. Women as the Aggressors in Intimate Partner Homicide in Houston, 1980s to 1990s

    ERIC Educational Resources Information Center

    Titterington, Victoria B.; Harper, Laura

    2005-01-01

    Objective: The purpose of this study was to inform the ongoing quest for efficacious treatment of domestically violent women by (a) describing their representation in cases of intimate partner homicide over the period of 1985-1999 in Houston, Texas, and (b) by utilizing a measure known as the spousal sex ratio of killing (SROK), determining…

  6. The William Houston Medal of the Royal College of Surgeons of Edinburgh 2002.

    PubMed

    Teague, A M

    2004-06-01

    The William Houston medal is a prestigious prize awarded to the individual achieving the most outstanding examination performance at the Membership in Orthodontics examination for the Royal College of Surgeons of Edinburgh. Five clinical cases treated by the candidate are presented as part of the final examination; two of these cases are described below. The first a Class III malocclusion, and the second a Class II division 1 malocclusion, were both treated by orthodontic camouflage.

  7. The Canadian Army Medical Corps affair of 1916 and Surgeon General Guy Carleton Jones

    PubMed Central

    Bernier, Maj-Gen Jean-Robert

    2018-01-01

    Summary The rapid expansion of military medical service in the First World War, successfully completed under the direction of Surgeon General Guy Carleton Jones, remains an extraordinary achievement in Canada’s history. In 1916, a conflict of personalities threatened confidence in the service. Eventually Prime Minister Sir Robert Borden’s intervention restored the status quo, but the affair eclipsed Jones’s outstanding career. PMID:29582742

  8. A Heart as Big as Texas: Small-Town Roots Nurture a Houston Music Teacher's Success

    ERIC Educational Resources Information Center

    Moore, Patience

    2011-01-01

    Teaching music to nearly a thousand elementary students each week would make any educator break a sweat. But one would never know that from talking to MaryElla Neeley Stevens. After 30-plus years teaching K-4 music in the Aldine Independent School District of Houston, Texas, she still radiates positivity. Whether it's mentoring and training…

  9. Evaluation of relative response factor methodology for demonstrating attainment of ozone in Houston, Texas.

    PubMed

    Vizuete, William; Biton, Leiran; Jeffries, Harvey E; Couzo, Evan

    2010-07-01

    In 2007, the U.S. Environmental Protection Agency (EPA) released guidance on demonstrating attainment of the federal ozone (O3) standard. This guidance recommended a change in the use of air quality model (AQM) predictions from an absolute to a relative way. This was accomplished by using a ratio, and not the absolute difference of AQM O3 predictions from a historical year to an attainment year. This ratio of O3 concentrations, labeled the relative response factor (RRF), is multiplied by an average of observed concentrations at every monitor. In this analysis, whether the methodology used to calculate RRFs is severing the source-receptor relationship for a given monitor was investigated. Model predictions were generated with a regulatory AQM system used to support the 2004 Houston-Galveston-Brazoria State Implementation Plan. Following the procedures in the EPA guidance, an attainment demonstration was completed using regulatory AQM predictions and measurements from the Houston ground-monitoring network. Results show that the model predictions used for the RRF calculation were often based on model conditions that were geographically remote from observations and counter to wind flow. Many of the monitors used the same model predictions for an RRF, even if that O3 plume did not impact it. The RRF methodology resulted in severing the true source-receptor relationship for a monitor. This analysis also showed that model performance could influence RRF values, and values at monitoring sites appear to be sensitive to model bias. Results indicate an inverse linear correlation of RRFs with model bias at each monitor (R2 = 0.47), resulting in a change in future O3 design values up to 5 parts per billion (ppb). These results suggest that the application of RRF methodology in Houston, TX, should be changed from using all model predictions above 85 ppb to a method that removes any predictions that are not relevant to the observed source-receptor relationship.

  10. Kinetic theory of Lennard-Jones fluids

    NASA Astrophysics Data System (ADS)

    Leegwater, Jan A.

    1991-12-01

    A kinetic theory that describes the time evolution of a fluid consisting of Lennard-Jones particles at all densities is proposed. The kinetic equation assumes binary collisions, but takes into account the finite time duration of a collision. Furthermore, it is an extension of a kinetic equation for the square well fluid as well as the hard sphere Enskog theory. In the low density limit, the Boltzmann theory is obtained. It is shown that the proposed theory obeys all the conservation laws. The exchange of potential and kinetic energies is studied and it is shown that at high density this is a fast process. The dominant mechanism for energy exchange is found to be collisions at the strongly repulsive part of the potential that are disturbed by third particles. The kinetic equation is also used to calculate the Green-Kubo integrands for shear viscosity and heat conductivity. The major structures found in molecular dynamics simulations are reproduced at intermediate densities quantitatively and at high density semiquantitatively. It is found that at high density, not only correlated collisions have to be taken into account, but that even the concept of collisions in the sense of sudden changes in the velocity is no longer useful.

  11. Establishment of a National Wind Energy Center at University of Houston

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Wang, Su Su

    The DOE-supported project objectives are to: establish a national wind energy center (NWEC) at University of Houston and conduct research to address critical science and engineering issues for the development of future large MW-scale wind energy production systems, especially offshore wind turbines. The goals of the project are to: (1) establish a sound scientific/technical knowledge base of solutions to critical science and engineering issues for developing future MW-scale large wind energy production systems, (2) develop a state-of-the-art wind rotor blade research facility at the University of Houston, and (3) through multi-disciplinary research, introducing technology innovations on advanced wind-turbine materials, processing/manufacturingmore » technology, design and simulation, testing and reliability assessment methods related to future wind turbine systems for cost-effective production of offshore wind energy. To achieve the goals of the project, the following technical tasks were planned and executed during the period from April 15, 2010 to October 31, 2014 at the University of Houston: (1) Basic research on large offshore wind turbine systems (2) Applied research on innovative wind turbine rotors for large offshore wind energy systems (3) Integration of offshore wind-turbine design, advanced materials and manufacturing technologies (4) Integrity and reliability of large offshore wind turbine blades and scaled model testing (5) Education and training of graduate and undergraduate students and post- doctoral researchers (6) Development of a national offshore wind turbine blade research facility The research program addresses both basic science and engineering of current and future large wind turbine systems, especially offshore wind turbines, for MW-scale power generation. The results of the research advance current understanding of many important scientific issues and provide technical information for solving future large wind turbines with advanced

  12. Injuries after Hurricane Katrina among Gulf Coast Evacuees sheltered in Houston, Texas.

    PubMed

    Faul, Mark; Weller, Nancy F; Jones, Julie A

    2011-09-01

    After Hurricane Katrina and a decline in the living conditions at a major temporary shelter in New Orleans, Louisiana, residents were offered transport to a Mega-Shelter in Houston, Texas. Approximately 200,000 Gulf Coast residents were transported to Houston's Astrodome/Reliant Center Complex for appropriate triage and transfer to other shelter facilities. The Katrina Clinic was quickly organized to treat evacuees with acute injuries and illnesses as well as chronic medical conditions. Clinic physicians documented 1130 hurricane-related injuries during Katrina Clinic's operational interval, September 1-22, 2005. This article documents the nature, extent, and location of injuries treated at that clinic. We compare the frequency of injury among Katrina evacuees who visited the clinic to that of injuries among clinic outpatient records recorded in a nationally representative database. Using the Barell Matrix system and codes from the International Classification of Diseases, Ninth Revision, we classify Katrina injuries by body region and nature of injury; we also document the large number of hurricane-related immunizations distributed at the temporary outpatient clinic. The results show a 42% higher injury proportion among Katrina evacuees and that approximately half of all of the evacuees required immunizations. Lower leg extremity injuries were among the most frequent injuries. Future planning for hurricanes should take into account nonfatal injuries requiring medical treatment and other supportive care. Copyright © 2011 Emergency Nurses Association. Published by Mosby, Inc. All rights reserved.

  13. 33 CFR 165.814 - Security Zones; Captain of the Port Houston-Galveston Zone.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Ship Channel Light 133 (LLNR-24450) west to the T & N Rail Road Swing Bridge at the entrance to Buffalo...°59′12″ W (LLNR-23525), and Houston Ship Channel Light 91, 29°41′00″ N, 94°59′00″ W (LLNR-23375) (NAD...°23′16″ N, 94°53′15″ W (NAD 1983). (5) Freeport, Texas. (i) The Dow Barge Canal, containing all waters...

  14. 33 CFR 165.814 - Security Zones; Captain of the Port Houston-Galveston Zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Ship Channel Light 133 (LLNR-24450) west to the T & N Rail Road Swing Bridge at the entrance to Buffalo...°59′12″ W (LLNR-23525), and Houston Ship Channel Light 91, 29°41′00″ N, 94°59′00″ W (LLNR-23375) (NAD...°23′16″ N, 94°53′15″ W (NAD 1983). (5) Freeport, Texas. (i) The Dow Barge Canal, containing all waters...

  15. 33 CFR 165.814 - Security Zones; Captain of the Port Houston-Galveston Zone.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Ship Channel Light 133 (LLNR-24450) west to the T & N Rail Road Swing Bridge at the entrance to Buffalo...°59′12″ W (LLNR-23525), and Houston Ship Channel Light 91, 29°41′00″ N, 94°59′00″ W (LLNR-23375) (NAD...°23′16″ N, 94°53′15″ W (NAD 1983). (5) Freeport, Texas. (i) The Dow Barge Canal, containing all waters...

  16. 33 CFR 165.814 - Security Zones; Captain of the Port Houston-Galveston Zone.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Ship Channel Light 133 (LLNR-24450) west to the T & N Rail Road Swing Bridge at the entrance to Buffalo...°59′12″ W (LLNR-23525), and Houston Ship Channel Light 91, 29°41′00″ N, 94°59′00″ W (LLNR-23375) (NAD...°23′16″ N, 94°53′15″ W (NAD 1983). (5) Freeport, Texas. (i) The Dow Barge Canal, containing all waters...

  17. Undergraduate Research Program in Atmospheric Science: Houston Ozone Studies

    NASA Astrophysics Data System (ADS)

    Morris, P. A.; Balimuttajjo, M.; Damon, D.; Herridge, A.; Hromis, A. G.; Litwin, D.; Wright, J. M.

    2011-12-01

    The Minority University Consortium for Earth and Space Sciences (MUCESS) composed of the University of Houston-Downtown (UHD), Medgar Evers College (City University of New York), South Carolina State University, is an undergraduate atmospheric science program funded by NSF. The program's goal is to increase the participation of minority universities in STEM activities and careers by providing students with the knowledge and skills needed to perform weather balloon launches, interpret ozone and temperature variations in the troposphere and stratosphere. Ozone profiles up to 30 km altitude are obtained via an instrument payload attached to a weather balloon. The payload instrumentation consists of an EN-SCI ECC ozonesonde and an iMET radiosonde. The data is transmitted to a base station in real time and includes pressure, temperature, humidity, and GPS coordinates This presentation is directed towards comparing our 2011 Houston data to data that either UHD or the University of Houston (UH) has collected. Our launches are primarily on Sunday, and UH's on Friday. Our primary objective is to identify ground level ozone variations on Sunday and compare with weekday levels as tropospheric ozone is largely controlled by anthropogenic activities. Ozone levels vary depending on the time of year, temperature, rain, wind direction, chemical plant activities, private and commercial traffic patterns.etc. Our limited Friday launches, supported by UH data, indicate that ground level ozone is generally elevated in contrast to Sunday data, For example, our Friday July 2011 launch detected elevated low-altitude ozone levels with ground level ozone levels of 42 nb that increased to 46 nb from 500 m to 1 km. Other peaks are at 2.7 km (44 nb) and 6km (41 nb), decreasing to 17 nb at the tropopause (12 km). Overall, Sunday low altitude ozone levels are generally lower. Our Sunday ground level ozone data ranges from a low of 25 nb on July 11 to a high of 50 nb on August 1. A combination of

  18. Regression model development and computational procedures to support estimation of real-time concentrations and loads of selected constituents in two tributaries to Lake Houston near Houston, Texas, 2005-9

    USGS Publications Warehouse

    Lee, Michael T.; Asquith, William H.; Oden, Timothy D.

    2012-01-01

    In December 2005, the U.S. Geological Survey (USGS), in cooperation with the City of Houston, Texas, began collecting discrete water-quality samples for nutrients, total organic carbon, bacteria (Escherichia coli and total coliform), atrazine, and suspended sediment at two USGS streamflow-gaging stations that represent watersheds contributing to Lake Houston (08068500 Spring Creek near Spring, Tex., and 08070200 East Fork San Jacinto River near New Caney, Tex.). Data from the discrete water-quality samples collected during 2005–9, in conjunction with continuously monitored real-time data that included streamflow and other physical water-quality properties (specific conductance, pH, water temperature, turbidity, and dissolved oxygen), were used to develop regression models for the estimation of concentrations of water-quality constituents of substantial source watersheds to Lake Houston. The potential explanatory variables included discharge (streamflow), specific conductance, pH, water temperature, turbidity, dissolved oxygen, and time (to account for seasonal variations inherent in some water-quality data). The response variables (the selected constituents) at each site were nitrite plus nitrate nitrogen, total phosphorus, total organic carbon, E. coli, atrazine, and suspended sediment. The explanatory variables provide easily measured quantities to serve as potential surrogate variables to estimate concentrations of the selected constituents through statistical regression. Statistical regression also facilitates accompanying estimates of uncertainty in the form of prediction intervals. Each regression model potentially can be used to estimate concentrations of a given constituent in real time. Among other regression diagnostics, the diagnostics used as indicators of general model reliability and reported herein include the adjusted R-squared, the residual standard error, residual plots, and p-values. Adjusted R-squared values for the Spring Creek models ranged

  19. Molecular simulation of disjoining-pressure isotherms for free liquid , Lennard-Jones thin films

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Bhatt, Divesh; Newman, John; Radke, C.J.

    2001-10-01

    We present canonical-ensemble molecular-dynamics simulations of disjoining-pressure isotherms in Lennard-Jones free liquid films. Thermodynamics demands that the disjoining pressure is determined uniquely as a function of the chemical potential purely from the phase diagram of the fluid. Our results from molecular dynamics validate this argument. The inverse-sixth-power distance term in the Lennard-Jones intermolecular potential represents van der Waals dispersion forces. Hence, we compare our results with classical Hamaker theory that is based on dispersion forces but assumes a slab geometry for the density profile and completely neglects fluid structure and entropy. We find that the Hamaker constant obtained from ourmore » simulations is about an order of magnitude larger than that from classical theory. To investigate the origin of this discrepancy, we calculate the disjoining-pressure isotherm using a density-functional theory relaxing the inherent assumptions in the Hamaker theory and imparting to the fluid an approximate structure. For disjoining pressure as a function of chemical potential, the results of density-functional theory and molecular dynamics are very close. Even for disjoining-pressure isotherms, and the subsequently calculated Hamaker constant, results of the density-functional theory are closer to the molecular-dynamics simulations by about a factor of 4 compared to Hamaker theory. [References: 44]« less

  20. Comment on Cross, Fine, Jones, and Walsh (2012): Good Therapeutic Services--Therapeutic Advocacy and Forensic Neutrality

    ERIC Educational Resources Information Center

    Connell, Mary

    2012-01-01

    Cross, Fine, Jones, and Walsh (2012) provided a thoughtful review and critique of a book chapter describing the interview process at Child Advocacy Centers. They observed some of the ways that concerns raised in that chapter are being addressed and described revised guidelines that further clarify issues. Ongoing research and examination of the…

  1. The Representation of Latinos and the Use of Spanish: A Critical Content Analysis of "Skippyjon Jones"

    ERIC Educational Resources Information Center

    Martínez-Roldan, Carmen M.

    2013-01-01

    This study illustrates the presence of Mock Spanish in some English-based picture books and the ways this usage misrepresents Latino people, language, and culture. The author conducted a critical content analysis of five Skippyjon Jones books. Her guiding question was, How is language used, particularly Spanish, in these English texts, and what…

  2. The Secret History of Proprietary Legal Education: The Case of the Houston Law School, 1919-1945.

    ERIC Educational Resources Information Center

    Steiner, Mark E.

    1997-01-01

    Examines the history of the Houston Law School (Texas), a part-time night school that operated from 1919-1945 and was part of a brief period of ascendence for proprietary law schools. Discusses its competition with another institution, shifts in standards and enrollments, and other factors leading to its decline. Notes parallels between this…

  3. Houston-Galveston Bay area, Texas, from space; a new tool for mapping land subsidence

    USGS Publications Warehouse

    Stork, Sylvia V.; Sneed, Michelle

    2002-01-01

    Interferometric Synthetic Aperture Radar (InSAR) is a powerful new tool that uses radar signals to measure displacement (subsidence and uplift) of the Earth's crust at an unprecedented level of spatial detail and high degree of measurement resolution.The Houston-Galveston Bay area, possibly more than any other metropolitan area in the United States, has been adversely affected by land subsidence. Extensive subsidence, caused mainly by ground-water pumping but also by oil and gas extraction, has increased the frequency of flooding, caused extensive damage to industrial and transportation infrastructure, motivated major investments in levees, reservoirs, and surfacewater distribution facilities, and caused substantial loss of wetland habitat. Ongoing patterns of subsidence in the Houston area have been carefully monitored using borehole extensometers, Global Positioning System (GPS) and conventional spirit-leveling surveys, and more recently, an emerging technology—Interferometric Synthetic Aperture Radar (InSAR)—which enables development of spatially-detailed maps of land-surface displacement over broad areas. This report, prepared by the U.S. Geological Survey (USGS) in cooperation with the U.S. Fish and Wildlife Service, briefly summarizes the history of subsidence in the area and the local consequences of subsidence and describes the use of InSAR as one of several tools in an integrated subsidence-monitoring program in the area.

  4. 33 CFR 165.814 - Security Zones; Captain of the Port Houston-Galveston Zone.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...°59′12″ W (LLNR-23525), and Houston Ship Channel Light 91, 29°41′00″ N, 94°59′00″ W (LLNR-23375) (NAD... all waters south of latitude 28°36′45″ N and west of Bayport Ship Channel Light 9 (LLNR-23295) (NAD...°23′16″ N, 94°53′15″ W (NAD 1983). (5) Freeport, Texas. (i) The Dow Barge Canal, containing all waters...

  5. Approximate changes in water levels in wells completed in the Chicot and Evangeline aquifers, 1977-92 and 1991-92, and measured compaction, 1973-91 in the Houston-Galveston region, Texas.

    USGS Publications Warehouse

    Kasmarek, Mark C.; Barbie, Dana L.; Campodonico, Al

    1992-01-01

    This report is one in a series of reports that depict water-level changes since 1977 and compaction of subsurface material since 1973.  The report was prepared in cooperation with the Harris-Galveston Coastal Subsidence District and the City of Houston, and presents maps showing the approximate changes in water-levels in wells completed in the Chicot and Evangeline aquifers, 1977-92 and 1991-92 (figs. 1-4), and measured compations, 1973-91 (figs. 5 and 6), in the Houston-Galveston region.  The Houston-Galveston region includes Harris and Galveston Counties and adjacent parts of Brazoria, Fort Bend, Waller, Montgomery, Liberty, and Chambers Counties.

  6. Approximate changes in water levels in wells completed in the Chicot and Evangeline aquifers, 1977-93 and 1992-93, and measured compaction, 1973-92, in the Houston-Galveston region, Texas

    USGS Publications Warehouse

    Kasmarek, Mark C.; Coplin, L.S.; Campodonico, Al

    1993-01-01

    This report is one in a series of reports that depict water-level changes since 1977 and compaction of subsurface material since 1973.  The report was prepared in cooperation with the Harris-Galveston Coastal Subsidence District and the City of Houston, and presents maps showing the approximate changes in water levels in wells completed in the Chicot and Evangeline aquifers, 1977-93 and 1992-93 (figs. 1-4), and measured compaction, 1973-92 (figs. 5 and 6), in the Houston-Galveston region.  The Houston-Galveston region includes Harris and Galveston Counties and adjacent parts of Brazoria, Fort Bend, Waller, Montgomery, Liberty, and Chambers Counties.

  7. Evaporation of Lennard-Jones fluids.

    PubMed

    Cheng, Shengfeng; Lechman, Jeremy B; Plimpton, Steven J; Grest, Gary S

    2011-06-14

    Evaporation and condensation at a liquid/vapor interface are ubiquitous interphase mass and energy transfer phenomena that are still not well understood. We have carried out large scale molecular dynamics simulations of Lennard-Jones (LJ) fluids composed of monomers, dimers, or trimers to investigate these processes with molecular detail. For LJ monomers in contact with a vacuum, the evaporation rate is found to be very high with significant evaporative cooling and an accompanying density gradient in the liquid domain near the liquid/vapor interface. Increasing the chain length to just dimers significantly reduces the evaporation rate. We confirm that mechanical equilibrium plays a key role in determining the evaporation rate and the density and temperature profiles across the liquid/vapor interface. The velocity distributions of evaporated molecules and the evaporation and condensation coefficients are measured and compared to the predictions of an existing model based on kinetic theory of gases. Our results indicate that for both monatomic and polyatomic molecules, the evaporation and condensation coefficients are equal when systems are not far from equilibrium and smaller than one, and decrease with increasing temperature. For the same reduced temperature T/T(c), where T(c) is the critical temperature, these two coefficients are higher for LJ dimers and trimers than for monomers, in contrast to the traditional viewpoint that they are close to unity for monatomic molecules and decrease for polyatomic molecules. Furthermore, data for the two coefficients collapse onto a master curve when plotted against a translational length ratio between the liquid and vapor phase.

  8. Bacterial Biofilms in Jones Tubes.

    PubMed

    Ahn, Eric S; Hauck, Matthew J; Kirk Harris, Jonathan; Robertson, Charles E; Dailey, Roger A

    To investigate the presence and microbiology of bacterial biofilms on Jones tubes (JTs) by direct visualization with scanning electron microscopy and polymerase chain reaction (PCR) of representative JTs, and to correlate these findings with inflammation and/or infection related to the JT. In this study, prospective case series were performed. JTs were recovered from consecutive patients presenting to clinic for routine cleaning or recurrent irritation/infection. Four tubes were processed for scanning electron microscopy alone to visualize evidence of biofilms. Two tubes underwent PCR alone for bacterial quantification. One tube was divided in half and sent for scanning electron microscopy and PCR. Symptoms related to the JTs were recorded at the time of recovery. Seven tubes were obtained. Five underwent SEM, and 3 out of 5 showed evidence of biofilms (60%). Two of the 3 biofilms demonstrated cocci and the third revealed rods. Three tubes underwent PCR. The predominant bacteria identified were Pseudomonadales (39%), Pseudomonas (16%), and Staphylococcus (14%). Three of the 7 patients (43%) reported irritation and discharge at presentation. Two symptomatic patients, whose tubes were imaged only, revealed biofilms. The third symptomatic patient's tube underwent PCR only, showing predominantly Staphylococcus (56%) and Haemophilus (36%) species. Two of the 4 asymptomatic patients also showed biofilms. All symptomatic patients improved rapidly after tube exchange and steroid antibiotic drops. Bacterial biofilms were variably present on JTs, and did not always correlate with patients' symptoms. Nevertheless, routine JT cleaning is recommended to treat and possibly prevent inflammation caused by biofilms.

  9. Learning Communities for Students in Developmental Math: Impact Studies at Queensborough and Houston Community Colleges. Executive Summary

    ERIC Educational Resources Information Center

    Weissman, Evan; Butcher, Kristin F.; Schneider, Emily; Teres, Jedediah; Collado, Herbert; Greenberg, David

    2011-01-01

    Queensborough Community College and Houston Community College are two large, urban institutions that offer learning communities for their developmental math students, with the goals of accelerating students' progress through the math sequence and of helping them to perform better in college and ultimately earn degrees or certificates. They are…

  10. Study of the vortex conditions of wings with large sweepback by extrapolation of the Jones method

    NASA Technical Reports Server (NTRS)

    Hirsch, P.

    1980-01-01

    The pockets of separation originating on the leading edges are surrounded by vortex sheets. Their configuration and intensity were determined by four conditions with the JONES approximation, which is itself corrected by a simple logic. Field pressures and stresses were computed for different cases and are compared with test results (pure deltas, swallow tails, truncations, strakes, ducks, fuselage).

  11. Malaria and the Decline of Ancient Greece: Revisiting the Jones Hypothesis in an Era of Interdisciplinarity

    ERIC Educational Resources Information Center

    Baron, Christopher; Hamlin, Christopher

    2015-01-01

    Between 1906 and 1909 the biologist Ronald Ross and the classicist W.H.S. Jones pioneered interdisciplinary research in biology and history in advancing the claim that malaria had been crucial in the decline of golden-age Greece (fourth century BCE). The idea had originated with Ross, winner of the Nobel Prize for demonstrating the importance of…

  12. [Effectiveness of mini locking plate combined with Kirschner wire in treatment of comminuted Jones fracture].

    PubMed

    Yan, Rongliang; Qu, Jiafu; Cao, Lihai; Liu, Hongda; Chen, Jianghua; Gao, Yan; Peng, Yi

    2018-05-01

    To summarize the effectiveness of mini locking plate combined with Kirschner wire in treatment of comminuted Jones fracture. Between January 2011 and October 2016, 25 cases with comminuted Jones fracture were treated with mini locking plate combined with Kirschner wire. There were 9 males and 16 females with an average age of 31.4 years (range, 16-66 years). The fractures located on the left side in 11 cases and on the right side in 14 cases. The causes of injury included spraining in 21 cases, falling down in 3 cases, and bruise in 1 case. The bone fragment of all cases was more than 3 pieces. The fracture line was mostly Y-shape or T-shape. Twelve of them were combined with other fractures. The time from injury to operation was 1-9 days (mean, 5 days). The mini locking plate and Kirschner wire were removed at 9-12 months postoperatively. At 12 months postoperatively, the pain was evaluated by the visual analogue scale (VAS) score, and the function by the American Orthopaedic Foot & Ankle Society (AOFAS) score. All incisions healed by first intention. All cases were followed up 12-36 months with an average of 21.7 months. Fracture union was observed in all patients without complications such as nonunion, delayed union, and malunion. The fracture union time was 8-12 weeks (mean, 9.4 weeks). At 12 months postoperatively, the VAS score was 1.15±0.87; the AOFAS score was 89.45±6.24, and the results were excellent in 14 cases, good in 9 cases, fair in 1 case, and poor in 1 case, with an excellent and good rate of 92%. The procedure of mini locking plate combined with Kirschner wire for comminuted Jones fracture has such advantages as convenient operation, more rigid fixation, high rate of fracture healing, and good functional recovery in foot.

  13. Exposure to Flood Hazards in Miami and Houston: Are Hispanic Immigrants at Greater Risk than Other Social Groups?

    PubMed Central

    Maldonado, Alejandra; Collins, Timothy W.; Grineski, Sara E.; Chakraborty, Jayajit

    2016-01-01

    Although numerous studies have been conducted on the vulnerability of marginalized groups in the environmental justice (EJ) and hazards fields, analysts have tended to lump people together in broad racial/ethnic categories without regard for substantial within-group heterogeneity. This paper addresses that limitation by examining whether Hispanic immigrants are disproportionately exposed to risks from flood hazards relative to other racial/ethnic groups (including US-born Hispanics), adjusting for relevant covariates. Survey data were collected for 1283 adult householders in the Houston and Miami Metropolitan Statistical Areas (MSAs) and flood risk was estimated using their residential presence/absence within federally-designated 100-year flood zones. Generalized estimating equations (GEE) with binary logistic specifications that adjust for county-level clustering were used to analyze (separately) and compare the Houston (N = 546) and Miami (N = 560) MSAs in order to clarify determinants of household exposure to flood risk. GEE results in Houston indicate that Hispanic immigrants have the greatest likelihood, and non-Hispanic Whites the least likelihood, of residing in a 100-year flood zone. Miami GEE results contrastingly reveal that non-Hispanic Whites have a significantly greater likelihood of residing in a flood zone when compared to Hispanic immigrants. These divergent results suggest that human-flood hazard relationships have been structured differently between the two MSAs, possibly due to the contrasting role that water-based amenities have played in urbanization within the two study areas. Future EJ research and practice should differentiate between Hispanic subgroups based on nativity status and attend to contextual factors influencing environmental risk disparities. PMID:27490561

  14. Exposure to Flood Hazards in Miami and Houston: Are Hispanic Immigrants at Greater Risk than Other Social Groups?

    PubMed

    Maldonado, Alejandra; Collins, Timothy W; Grineski, Sara E; Chakraborty, Jayajit

    2016-08-01

    Although numerous studies have been conducted on the vulnerability of marginalized groups in the environmental justice (EJ) and hazards fields, analysts have tended to lump people together in broad racial/ethnic categories without regard for substantial within-group heterogeneity. This paper addresses that limitation by examining whether Hispanic immigrants are disproportionately exposed to risks from flood hazards relative to other racial/ethnic groups (including US-born Hispanics), adjusting for relevant covariates. Survey data were collected for 1283 adult householders in the Houston and Miami Metropolitan Statistical Areas (MSAs) and flood risk was estimated using their residential presence/absence within federally-designated 100-year flood zones. Generalized estimating equations (GEE) with binary logistic specifications that adjust for county-level clustering were used to analyze (separately) and compare the Houston (N = 546) and Miami (N = 560) MSAs in order to clarify determinants of household exposure to flood risk. GEE results in Houston indicate that Hispanic immigrants have the greatest likelihood, and non-Hispanic Whites the least likelihood, of residing in a 100-year flood zone. Miami GEE results contrastingly reveal that non-Hispanic Whites have a significantly greater likelihood of residing in a flood zone when compared to Hispanic immigrants. These divergent results suggest that human-flood hazard relationships have been structured differently between the two MSAs, possibly due to the contrasting role that water-based amenities have played in urbanization within the two study areas. Future EJ research and practice should differentiate between Hispanic subgroups based on nativity status and attend to contextual factors influencing environmental risk disparities.

  15. Water-level changes 1977-87, 1987-95, and 1995-2000 in the Chicot and Evangeline Aquifers, Houston-Galveston region, Texas

    USGS Publications Warehouse

    Kasmarek, Mark C.; Lanning-Rush, Jennifer

    2002-01-01

    This report depicts long-term water-level changes in the Chicot and Evangeline aquifers in the Houston-Galveston region. The Houston-Galveston region comprises Harris, Galveston, Fort Bend, Waller, and Montgomery Counties and adjacent parts of Brazoria, Grimes, Walker, San Jacinto, Liberty, and Chambers Counties. The report was prepared in cooperation with the Harris-Galveston Coastal Subsidence District and the Fort Bend Subsidence District. For the Chicot and Evangeline aquifers, maps show approximate water-level changes for the periods 1977 to 1987 (figs. 1 and 4), 1987 to 1995 (figs. 2 and 5), and 1995 to 2000 (figs. 3 and 6). Nineteen seventy-seven was the first year that water levels in a network of wells were measured and water-levelaltitude maps made for the Chicot and Evangeline aquifers. Nineteen eighty-seven, 1995, and 2000 were years in which land-surface altitudes throughout Harris, Galveston, and Fort Bend Counties were releveled using spirit leveling (1987) and Global Positioning Satellite technology (1995 and 2000); thus the selection of those years for the maps. The U.S. Geological Survey (USGS) has published annual reports of water-level altitudes and water-level changes for the Chicot and Evangeline aquifers in the Houston-Galveston region since 1979 and separate similar annual reports for the Fort Bend subregion since 1990. Beginning with 2002, the separate annual reports were combined into one report.

  16. The Evolution of Discovery Systems in Academic Libraries: A Case Study at the University of Houston Libraries

    ERIC Educational Resources Information Center

    Guajardo, Richard; Brett, Kelsey; Young, Frederick

    2017-01-01

    For the past several years academic libraries have been adopting discovery systems to provide a search experience that reflects user expectations and improves access to electronic resources. University of Houston Libraries has kept pace with this evolving trend by pursuing various discovery options; these include an open-source tool, a federated…

  17. Limitations of the Motivational Intensity Model of Attentional Tuning: Reply to Harmon-Jones, Gable, and Price (2011)

    ERIC Educational Resources Information Center

    Friedman, Ronald S.; Forster, Jens

    2011-01-01

    In an integrative review, we concluded that implicit affective cues--rudimentary stimuli associated with the onset of arousing positive or negative emotional states and/or with appraisals that the environment is benign or threatening--automatically moderate the scope of attention (Friedman & Forster, 2010). In their comment, Harmon-Jones, Gable,…

  18. Coexistence and interfacial properties of a triangle-well mimicking the Lennard-Jones fluid and a comparison with noble gases.

    PubMed

    Bárcenas, M; Reyes, Y; Romero-Martínez, A; Odriozola, G; Orea, P

    2015-02-21

    Coexistence and interfacial properties of a triangle-well (TW) fluid are obtained with the aim of mimicking the Lennard-Jones (LJ) potential and approach the properties of noble gases. For this purpose, the scope of the TW is varied to match vapor-liquid densities and surface tension. Surface tension and coexistence curves of TW systems with different ranges were calculated with replica exchange Monte Carlo and compared to those data previously reported in the literature for truncated and shifted (STS), truncated (ST), and full Lennard-Jones (full-LJ) potentials. We observed that the scope of the TW potential must be increased to approach the STS, ST, and full-LJ properties. In spite of the simplicity of TW expression, a remarkable agreement is found. Furthermore, the variable scope of the TW allows for a good match of the experimental data of argon and xenon.

  19. Investigation of land subsidence in the Houston-Galveston region of Texas by using the Global Positioning System and interferometric synthetic aperture radar, 1993-2000

    USGS Publications Warehouse

    Bawden, Gerald W.; Johnson, Michaela R.; Kasmarek, Mark C.; Brandt, Justin; Middleton, Clifton S.

    2012-01-01

    The interferograms show that the area of historical subsidence in downtown Houston along the Houston Ship Channel has stabilized and that recent subsidence occurs farther west and north of Galveston Bay. Three areas of recent subsidence were delineated along a broad arcuate (bowshaped) feature from Spring, Tex., southwest to Cypress, Tex., and south to Sugar Land, Tex., with subsidence rates ranging from 15 millimeters per year (mm/yr) to greater than 60 mm/yr. Multiyear interferograms near Seabrook, Tex., within the historical subsidence area and nearby Galveston Bay, show several fringes of subsidence (approximately 85 millimeters from January 1996 to December 1997) in the area; however it is difficult to determine the subsidence magnitude near Seabrook because many of the InSAR fringes were truncated or ill-defined. Horizontal and vertical GPS data throughout the area support the InSAR measured subsidence rates and extent. The subsidence rates for a few GPS stations northwest of Houston began to decrease in 2007, which may indicate that subsidence may be decreasing in these areas.

  20. Evaluation of an Educational Website for the Bayou Bend Collection and Gardens, Museum of Fine Arts, Houston.

    ERIC Educational Resources Information Center

    Jenkins, Ann G.; Robin, Bernard R.

    As educators increasingly integrate Web-based resources into their curriculum, there is a growing need for high quality, educationally relevant materials. This study evaluated the Bayou Bend Web site, the result of a collaboration between staff at the Museum of Fine Arts, Houston, Texas, and faculty and graduate students at the University of…

  1. 77 FR 38051 - Jones Canyon Hydro, LLC; Notice of Application for Amendment of Preliminary Permit Accepted for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-26

    ... proposed reservoirs from 6,225 feet to 7,330 feet; and (7) change the name of the project from ``Jones Canyon Pumped Storage Project'' to ``Oregon Winds Pumped Storage''. FERC Contact: Jennifer Harper, 202..., using the eComment system at http://www.ferc.gov/docs-filing/ecomment.asp . You must include your name...

  2. Shear thinning of the Lennard-Jones fluid by molecular dynamics

    NASA Astrophysics Data System (ADS)

    Heyes, David M.

    1985-11-01

    Extensive Molecular Dynamics, MD, calculations of the Lennard-Jones, LJ, rheological equation of state have been made. Non-equilibrium MD permits evaluation of shear thinning of the dense LJ liquid which adheres in behaviour quite closely with that of more complex “real molecules”. However, quantitative correspondence with simple analytic formulae for non-Newtonian behaviour used in the treatment of experimental data is hindered by poor prediction of certain key parameters. For example, at low shear rates, the equilibrium Newtonian viscosity and, at high shear rates, a limiting shear stress are often required. Both are difficult to obtain by simulation in the portion of the LJ phase diagram which exhibits significant shear thinning and using present techniques. Suggestions for improving the Eyring model for shear thinning are made.

  3. Proceedings for the 4th Annual Micros on Parade Conference (4th, Houston, Texas, June 7-8, 1985).

    ERIC Educational Resources Information Center

    Amburgey, Valeria, Ed.; Olivier, Terry A., Ed.

    This document contains 25 presentations on five broad topics: the interface of computers with instruction; computer applications; computer graphics; computer programming; and general interest sessions. A foreword by Dr. Valeria Amburgey of Sam Houston State University precedes the following papers: (1) "Fourth and Fifth Grade Computer Centers…

  4. Revision of the Jones Criteria for the diagnosis of acute rheumatic fever in the era of Doppler echocardiography: a scientific statement from the American Heart Association.

    PubMed

    Gewitz, Michael H; Baltimore, Robert S; Tani, Lloyd Y; Sable, Craig A; Shulman, Stanford T; Carapetis, Jonathan; Remenyi, Bo; Taubert, Kathryn A; Bolger, Ann F; Beerman, Lee; Mayosi, Bongani M; Beaton, Andrea; Pandian, Natesa G; Kaplan, Edward L

    2015-05-19

    Acute rheumatic fever remains a serious healthcare concern for the majority of the world's population despite its decline in incidence in Europe and North America. The goal of this statement was to review the historic Jones criteria used to diagnose acute rheumatic fever in the context of the current epidemiology of the disease and to update those criteria to also take into account recent evidence supporting the use of Doppler echocardiography in the diagnosis of carditis as a major manifestation of acute rheumatic fever. To achieve this goal, the American Heart Association's Council on Cardiovascular Disease in the Young and its Rheumatic Fever, Endocarditis, and Kawasaki Disease Committee organized a writing group to comprehensively review and evaluate the impact of population-specific differences in acute rheumatic fever presentation and changes in presentation that can result from the now worldwide availability of nonsteroidal anti-inflammatory drugs. In addition, a methodological assessment of the numerous published studies that support the use of Doppler echocardiography as a means to diagnose cardiac involvement in acute rheumatic fever, even when overt clinical findings are not apparent, was undertaken to determine the evidence basis for defining subclinical carditis and including it as a major criterion of the Jones criteria. This effort has resulted in the first substantial revision to the Jones criteria by the American Heart Association since 1992 and the first application of the Classification of Recommendations and Levels of Evidence categories developed by the American College of Cardiology/American Heart Association to the Jones criteria. This revision of the Jones criteria now brings them into closer alignment with other international guidelines for the diagnosis of acute rheumatic fever by defining high-risk populations, recognizing variability in clinical presentation in these high-risk populations, and including Doppler echocardiography as a tool

  5. Argument Schemes and the Construction of Social Reality: John F. Kennedy's Address to the Houston Ministerial Association.

    ERIC Educational Resources Information Center

    Warnick, Barbara

    1996-01-01

    States that John F. Kennedy, in his 1960 speech to Houston ministers, convinced many voters that, as a Catholic president, he would act independently of the Catholic Church in matters such as federal aid to schools, human reproduction, and religious tolerance. Analyzes arguments he used to distance himself from the Vatican and align himself with…

  6. Best Practices Case Study: David Weekley Homes - Eagle Springs and Waterhaven, Houston, TX

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    none,

    2011-04-01

    Case study describing David Weekley Homes, Houston Division, has qualified more than 1,240 homes for the DOE Builders Challenge. Advanced framed 2x6 walls with open headers and two-stud corners allow more room for R-20 damp sprayed cellulose wall cavity insulation that is covered with R-5 rigid XPS foam. A radiant barrier cuts heat gain in the R-38 insulated vented attics. Draft stopping at fireplace and duct chases and behind tubs, gluing sheetrock to framing, and extensive caulking make for air-tight homes at 3.0 ACH50.

  7. New subtype of familial achondrogenesis type IA (Houston-Harris).

    PubMed

    Ramírez-García, Sergio Alberto; García-Cruz, Diana; Cervantes-Aragón, Iván; Bitar-Alatorre, Wadih Emilio; Dávalos-Rodríguez, Ingrid Patricia; Dávalos-Rodríguez, Nory Omayra; Corona-Rivera, Jorge Román; Sánchez-Corona, José

    2018-01-01

    Achondrogenesis is a skeletal dysplasia characterized primarily by short stature, severe micromelia, short and narrow chest, prematurity, polyhydramnios, fetal hydrops, and in utero or neonatal death. Based on the radiological and histopathological findings, there are three types of achondrogenesis: type 1A (Houston-Harris), type 1B (Fraccaro) and type 2 (Langer-Saldino). A premature female product was studied whose clinical, radiological and histopathological characteristics were compatible with achondrogenesis Type 1A. The family information allowed us to conclude that the 4 products of the 6 previous pregnancies were affected. Statistical analysis in at least 4 families previously described, including this family case showed significant differences between expected and observed number of members, being incongruent with an autosomal recessive mode of inheritance previously reported. therefore, it could be considered a new subtype of achondrogenesis type 1A due to the presence of a preferential germline mutation. Copyright: © 2018 Permanyer.

  8. Teacher Certification and Academic Growth among English Learner Students in the Houston Independent School District. REL 2018-284

    ERIC Educational Resources Information Center

    Ruiz de Castilla, Verónica

    2018-01-01

    Aware of the challenges set before the Houston Independent school District by rapid growth in the numbers of English learner students, and a critical shortage of teachers with bilingual certification for more than a decade, members of Regional Educational Laboratory Southwest's English Learners Research Alliance sought information that districts…

  9. Hurricane Harvey, Houston's Petrochemical Industry, and US Chemical Safety Policy: Impacts to Environmental Justice Communities

    NASA Astrophysics Data System (ADS)

    Goldman, G. T.; Johnson, C.; Gutierrez, A.; Declet-Barreto, J.; Berman, E.; Bergman, A.

    2017-12-01

    When Hurricane Harvey made landfall outside Houston, Texas, the storm's wind speeds and unprecedented precipitation caused significant damage to the region's petrochemical infrastructure. Most notably, the company Arkema's Crosby facility suffered a power failure that led to explosions and incineration of six of its peroxide tanks. Chemicals released into the air from the explosions sent 15 emergency responders to the hospital with severe respiratory conditions and led to the evacuation of hundreds of surrounding households. Other petrochemical facilities faced other damages that resulted in unsafe and acute chemical releases into the air and water. What impacts did such chemical disasters have on the surrounding communities and emergency responders during Harvey's aftermath? What steps might companies have taken to prevent such chemical releases? And what chemical safety policies might have ensured that such disaster risks were mitigated? In this talk we will report on a survey of the extent of damage to Houston's oil and gas infrastructure and related chemical releases and discuss the role of federal chemical safety policy in preventing and mitigating the potential for such risks for future storms and other extreme weather and climate events. We will also discuss how these chemical disasters created acute toxics exposures on environmental justice communities already overburdened with chronic exposures from the petrochemical industry.

  10. Corresponding states law for a generalized Lennard-Jones potential.

    PubMed

    Orea, P; Romero-Martínez, A; Basurto, E; Vargas, C A; Odriozola, G

    2015-07-14

    It was recently shown that vapor-liquid coexistence densities derived from Mie and Yukawa models collapse to define a single master curve when represented against the difference between the reduced second virial coefficient at the corresponding temperature and that at the critical point. In this work, we further test this proposal for another generalization of the Lennard-Jones pair potential. This is carried out for vapor-liquid coexistence densities, surface tension, and vapor pressure, along a temperature window set below the critical point. For this purpose, we perform molecular dynamics simulations by varying the potential softness parameter to produce from very short to intermediate attractive ranges. We observed all properties to collapse and yield master curves. Moreover, the vapor-liquid curve is found to share the exact shape of the Mie and attractive Yukawa. Furthermore, the surface tension and the logarithm of the vapor pressure are linear functions of this difference of reduced second virial coefficients.

  11. Dynamics of vacancies in two-dimensional Lennard-Jones crystals

    NASA Astrophysics Data System (ADS)

    Yao, Zhenwei; Olvera de La Cruz, Monica

    2015-03-01

    Vacancies represent an important class of crystallographic defects, and their behaviors can be strongly coupled with relevant material properties. We report the rich dynamics of vacancies in two-dimensional Lennard-Jones crystals in several thermodynamic states. Specifically, we numerically observe significantly faster diffusion of the 2-point vacancy with two missing particles in comparison with other types of vacancies; it opens the possibility of doping 2-point vacancies into atomic materials to enhance atomic migration. In addition, the resulting dislocations in the healing of a long vacancy suggest the intimate connection between vacancies and topological defects that may provide an extra dimension in the engineering of defects in extensive crystalline materials for desired properties. We thank the financial support from the U.S. Department of Commerce, National Institute of Standards and Technology, the Office of the Director of Defense Research and Engineering (DDR&E) and the Air Force Office of Scientific Research.

  12. OPERATION OF A PUBLIC GEOLOGIC CORE AND SAMPLE REPOSITORY IN HOUSTON, TEXAS

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Scott W. Tinker; Beverly Blakeney DeJarnett; Laura C. Zahm

    2005-04-01

    The Bureau of Economic Geology's Houston Research Center (HRC) is well established as a premier regional research center for geologic research serving not only Houston, but geoscientists from around Texas, the U. S., and even the world. As reported in the 2003-2004 technical progress report to the DOE, the HRC provides a state-of-the-art core viewing facility, two fully equipped conference rooms, and a comprehensive technical library, all available for public use. In addition, the HRC currently houses over 500,000 boxes of rock material, and has space to hold approximately 400,000 more boxes. Use of the facility has continued to increasemore » during this third year of operation; over the past twelve months the HRC has averaged approximately 200 patrons per month. This usage is a combination of individuals describing core, groups of geoscientists holding seminars and workshops, and various industry and government-funded groups holding short courses, workshops, and seminars. The BEG/HRC secured several substantial donations of rock materials and/or cash during this operating period. All of these funds went directly into the endowment. Outreach during 2004 and 2005 included many technical presentations and several publications on the HRC. Several field trips to the facility were held for geoscience professionals and grade school students alike. Goals for the upcoming year involve securing more donations of rock material and cash in order to fully fund the HRC endowment. BEG will also continue to increase the number of patrons using the facility, and we will strive to raise awareness of the HRC's 100,000-volume geoscience technical library.« less

  13. Role of atmospheric ammonia in particulate matter formation in Houston during summertime

    NASA Astrophysics Data System (ADS)

    Gong, Longwen; Lewicki, Rafał; Griffin, Robert J.; Tittel, Frank K.; Lonsdale, Chantelle R.; Stevens, Robin G.; Pierce, Jeffrey R.; Malloy, Quentin G. J.; Travis, Severin A.; Bobmanuel, Loliya M.; Lefer, Barry L.; Flynn, James H.

    2013-10-01

    Simultaneous high-time-resolution measurements of atmospheric NH3, HNO3, soluble gas-phase chloride, and aerosol species were made in Houston, TX, from August 5, 2010 to August 9, 2010. Gaseous NH3 was measured using a 10.4-μm external cavity quantum cascade laser-based sensor employing conventional photo-acoustic spectroscopy, while gaseous HNO3 and HCl were sampled using a mist chamber-ion chromatograph (IC) system. Particle chemical composition was determined using a particle-into-liquid-sampler-IC system. There was a large amount of variability in the gas phase mixing ratios of NH3 (3.0 ± 2.5 ppb), HNO3 (287.4 ± 291.6 ppt), and HCl (221.3 ± 260.7 ppt). Elevated NH3 levels occurred around mid-day when NH (0.5 ± 1.0 μg m-3) and SO (4.5 ± 4.3 μg m-3) also increased considerably, indicating that NH3 likely influenced aerosol particle mass. By contrast, the formation of NH4NO3 and NH4Cl was not observed during the measurements. Point sources (e.g., power plant and chemical plant) might be potential contributors to the enhancements in NH3 at the measurement site under favorable meteorological conditions. Increased particle number concentrations were predicted by the SAM-TOMAS model downwind of a large coal-fired power plant when NH3 emissions (based on these measurements) were included, highlighting the potential importance of NH3 with respect to particle number concentration. Separate measurements also indicate the role of NH3 in new particle formation in Houston under low-sulfur conditions.

  14. Improving Patient Access by Determining Appropriate Staff Mix in the Family Practice Clinic of Bayne-Jones Army Community Hospital at Fort Polk, Louisiana Using an Animated Computer Simulation Model

    DTIC Science & Technology

    1997-07-01

    result of customer dissatisfaction due to problems associated with access into Bayne-Jones Army community Hospital (BJACH). On a recent Military Health ...Training Center (JRTC) by delivering quality, accessible, patient oriented health care, while maintaining our preparedness to support the Army mission...family practice clinic at Bayne-Jones Army Community hospital has as its mission: To provide accessible, quality and customer oriented health care to

  15. Crystallization tendencies of modelled Lennard-Jones liquids with different attractions

    NASA Astrophysics Data System (ADS)

    Valdès, L.-C.; Gerges, J.; Mizuguchi, T.; Affouard, F.

    2018-01-01

    Molecular dynamics simulations are performed on simple models composed of monoatomic Lennard-Jones atoms for which the repulsive interaction is the same but the attractive part is tuned. We investigate the precise role of the attractive part of the interaction potential on different structural, dynamical, and thermodynamical properties of these systems in the liquid and crystalline states. It includes crystallization trends for which the main physical ingredients involved have been computed: the diffusion coefficient, the Gibbs energy difference between the liquid and the crystalline state, and the crystal-liquid interfacial free energy. Results are compared with predictions from the classical nucleation theory including transient and steady-state regimes at moderate and deeper undercooling. The question of the energetic and entropic impact of the repulsive and attractive part of the interaction potential towards crystallization is also addressed.

  16. Pragmatist Epistemology and Jane Addams: Fundamental Concepts for the Social Paradigm of Occupational Therapy.

    PubMed

    Morrison, Rodolfo

    2016-12-01

    The objective of this manuscript is to contribute to the education of future occupational therapists within the current paradigm of the profession. To this purpose, some of the conceptual foundations of pragmatist epistemology and philosophical contributions of the philosopher Jane Addams are presented. Some pragmatist fundamentals such as the holistic vision of the human being, the paradox of separating "knowing from doing", and giving the usefulness of the activity and knowledge primacy in the process of human development, inspired the profession of Occupational Therapy in the United States at the beginning of the twentieth century. Today, almost 100 years after the founding of the National Society for the Promotion of Occupational Therapy, pragmatism is still relevant to the profession. Specifically, its pertinence is related to the current scenario of the profession, and its powerful development in working scopes related to socio-community fields. This helps identify how we are on the verge of another paradigm, known as Social Paradigm of the Occupation. This new social understanding of the discipline allows us to understand the relevance of professional work in community or social contexts. Future research could address how the pragmatism contributes to the understanding of occupation as a social phenomenon within this new paradigm. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  17. Determination of iron: In the presence of chromium and titanium with the jones reductor

    USGS Publications Warehouse

    Grimaldi, F.S.; Stevens, R.E.; Carron, M.K.

    1943-01-01

    Sulfuric acid solutions of titanous and chromous sulfates, obtained by passage through the Jones reductor, are oxidized by aeration for from 5 to 10 minutes in the presence of a trace of copper sulfate as a catalyst. Ferrous sulfate is essentially unoxidized and is titrated with permanganate after aeration. Best results are obtained by using 0.0003 millimole of copper sulfate in about 300 ml. of solution. Larger quantities of copper sulfate lead to slightly low results when both chromium and titanium are present.

  18. Interjections in the performance of Jane Austen's Pride and prejudice.

    PubMed

    O'Connell, Daniel C; Kowal, Sabine

    2010-08-01

    Three data sets of primary and secondary interjections were compared: (1) the original interjections written into the text of Jane Austen's (1813/1994) novel Pride and prejudice; (2) the interjections read aloud in commercial recordings by six professional readers of the entire text of the novel; (3) the interjections spoken by actresses and actors in the film production (Birtwistle and Langton in Pride and prejudice [TV Mini-series]. London: BBC TV, 1995) whose script, despite modest selectiveness, adheres most closely of all film versions to Austen's original text. Overall, the respective frequencies of occurrence of interjections were 136 < 141 < 398. Of the 136 interjections in Austen's printed text, 96% were attributable to women's roles, particularly Elizabeth Bennet and her mother. The second of these figures (141) is an average across all six readers. Hence, readers added a very modest number of interjections. But the actresses and actors added a large number of interjections. The dramatic oral expressiveness of the film performance is largely carried by and reflected in the actresses' and to a lesser extent in the actors' use of these primary interjections. These findings can well be related to Nübling's (Zeitschrift für Semiotik 26:11-45, 2004, Duden: Die Grammatik (pp 573-640). Mannheim: Dudenverlag, 2005) hypothesis of a spectrum of interjectional expressivity. But Ameka's (J Pragmat 18:101-118, 1992) linguistic hypothesis that pauses will both precede and follow interjections was once again found to be empirically groundless. A large percentage (96%) of the interjections in the film performance served the function of initializing various units of discourse, either after a pause before articulatory phrases, or before a sentence and/or turn. Both the emotional and initiating functions of interjections are characteristic of conceptual and medial orality rather than of conceptual and medial literacy. Accordingly, their usage throws further light on a

  19. Groundwater quality of the Gulf Coast aquifer system, Houston, Texas, 2007-08

    USGS Publications Warehouse

    Oden, Jeannette H.; Oden, Timothy D.; Szabo, Zoltan

    2010-01-01

    In the summers of 2007 and 2008, the U.S. Geological Survey (USGS), in cooperation with the City of Houston, Texas, completed an initial reconnaissance-level survey of naturally occurring contaminants (arsenic, other selected trace elements, and radionuclides) in water from municipal supply wells in the Houston area. The purpose of this reconnaissance-level survey was to characterize source-water quality prior to drinking water treatment. Water-quality samples were collected from 28 municipal supply wells in the Houston area completed in the Evangeline aquifer, Chicot aquifer, or both. This initial survey is part of ongoing research to determine concentrations, spatial extent, and associated geochemical conditions that might be conducive for mobility and transport of these constituents in the Gulf Coast aquifer system in the Houston area. Samples were analyzed for major ions (calcium, magnesium, potassium, sodium, bromide, chloride, fluoride, silica, and sulfate), selected chemically related properties (residue on evaporation [dissolved solids] and chemical oxygen demand), dissolved organic carbon, arsenic species (arsenate [As(V)], arsenite [As(III)], dimethylarsinate [DMA], and monomethylarsonate [MMA]), other trace elements (aluminum, antimony, arsenic, barium, beryllium, boron, cadmium, chromium, cobalt, copper, iron, lead, lithium, manganese, molybdenum, nickel, selenium, silver, strontium, thallium, vanadium, and zinc), and selected radionuclides (gross alpha- and beta-particle activity [at 72 hours and 30 days], carbon-14, radium isotopes [radium-226 and radium-228], radon-222, tritium, and uranium). Field measurements were made of selected physicochemical (relating to both physical and chemical) properties (oxidation-reduction potential, turbidity, dissolved oxygen concentration, pH, specific conductance, water temperature, and alkalinity) and unfiltered sulfides. Dissolved organic carbon and chemical oxygen demand are presented but not discussed in the

  20. Stability limits for the supercooled liquid and superheated crystal of Lennard-Jones particles

    NASA Astrophysics Data System (ADS)

    Loscar, Ernesto S.; Martin, Daniel A.; Grigera, Tomás S.

    2017-07-01

    We have studied the limits of stability in the first order liquid-solid phase transition in a Lennard-Jones system by means of the short-time relaxation method and using the bond-orientational order parameter Q6. These limits are compared with the melting line. We have paid special attention to the supercooled liquid, comparing our results with the point where the free energy cost of forming a nucleating droplet goes to zero. We also indirectly estimate the dimension associated to the critical nucleus at the spinodal, expected to be fractal according to mean field theories of nucleation.