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Sample records for 3rd ed philadelphia

  1. Mechanical engineers' handbook, energy and power. 3rd ed.

    SciTech Connect

    Myer Kutz

    2005-12-15

    In addition to chapters on thermophysical properties of fluids, fundamentals of fluid mechanics, thermodynamics, heat transfer, combustion, and furnaces, Book 4 of the Handbook features coverage of both conventional (gaseous and liquid fuels, coal, and nuclear) and alternative (solar, geothermal, and fuel cells) energy sources, plus chapters on power machinery, refrigeration and cryogenics, environmental issues, and thermal systems optimization. Much of the material in this book is new or extensively revised, including coverage of such topics as: Heat pipes; Wind turbines; Fuel cells; Thermal systems optimization; Combustion; Fans, blowers, compressors, and pumps; Indoor environmental control; and Fluid power. Chapters of particular interest are: Combustion by Eric Eddings; Furnaces by Carroll Cone; Gaseous fuels by Richard J. Reed; Coals, lignite, peat by James Keppeler; and Air pollution-control technologies by C.A. Miller.

  2. Fundamentals of nuclear pharmacy, 3rd Ed

    SciTech Connect

    Saha, G.B. )

    1992-01-01

    This book is a standard text/reference of nuclear pharmacy. New sections in the Third Edition include: instruments used for radiation detection and measurement; disposal of radioactive materials; clinical uses of all new and existing radiopharmaceuticals; 99m Tc and 123I-labeled radiopharmaceuticals, as well as radiolabeled leukocytes, platelets, and antibodies; and up-to-date descriptions of the latest FDA regulations.

  3. Towards a hydrogen economy. 3rd ed.

    SciTech Connect

    2006-07-15

    The report is a study of the movement towards using hydrogen as a key energy carrier in the future. It takes a look at the current state of hydrogen and addresses the infrastructure requirements needed to make the hydrogen economy a reality. The report offers a detailed look at the move to a hydrogen economy by: Identifying the current status of hydrogen production and use; Discussing the key business drivers of the move towards hydrogen; Discussing the barriers to implementation that stand in the way of a transition; Providing a critical look at whether the hydrogen economy can succeed; Describing the options that exist for a hydrogen infrastructure; Identifying the key government initiatives making the hydrogen economy a reality; Providing company-by-company profiles of automobile manufacturer efforts to develop and commercialize hydrogen vehicles; and Providing profiles of key hydrogen infrastructure manufacturers.

  4. Coal mine ground control. 3rd ed.

    SciTech Connect

    Peng, S.S.

    2008-09-15

    The third edition not only completely revises and updates the original subject areas, but also is broadened to include a number of new topics such as high horizontal stresses, computer modeling, and highwall stability. The subject areas covered in this book define the current field of coal mine ground control, except for the recently emerging topic of mine seals and some conventional subjects such as coal/rock cutting and impoundment dams. It contains 1,134 references from all published sources, and archived since 1876.

  5. The radiology of joint disease. 3rd Ed

    SciTech Connect

    Forrester, D.M.; Brown, J.C.

    1987-01-01

    The book is a systematic radiographic approach to the arthritides. Part one deals with hand abnormalities ''to facilitate the teaching of basic principles and to dramatize the differences between radiographic features of various arthritides,'' as stated in the forward of the first edition. Part two, ''Arthritis from Head to Foot,'' illustrates the same diseases as they affect other joints. The ABCs (alignment, bone mineralization, cartilage space, soft tissue) approach is followed throughout the book. For example, reflex sympathetic dystrophy syndrome is dealt with in six different locations, and metatarsal stress fractures are mentioned in a chapter on erosions in rheumatoid arthritis.

  6. Basic imaging in congenital heart disease. 3rd Ed

    SciTech Connect

    Swischuk, L.E.; Sapire, D.W.

    1986-01-01

    The book retains its previous format with chapters on embryology, plain film interpretation, classification of pulmonary vascular patterns, cardiac malpositions and vascular anomalies, and illustrative cases. The book is organized with an abundance of illustrative figures, diagrams, and image reproductions. These include plain chest radiographs, angiograms, echocardiograms, and MR images. The authors present the pathophysiology and imaging of congenital heart lesions.

  7. 2nd & 3rd Generation Vehicle Subsystems

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This paper contains viewgraph presentation on the "2nd & 3rd Generation Vehicle Subsystems" project. The objective behind this project is to design, develop and test advanced avionics, power systems, power control and distribution components and subsystems for insertion into a highly reliable and low-cost system for a Reusable Launch Vehicles (RLV). The project is divided into two sections: 3rd Generation Vehicle Subsystems and 2nd Generation Vehicle Subsystems. The following topics are discussed under the first section, 3rd Generation Vehicle Subsystems: supporting the NASA RLV program; high-performance guidance & control adaptation for future RLVs; Evolvable Hardware (EHW) for 3rd generation avionics description; Scaleable, Fault-tolerant Intelligent Network or X(trans)ducers (SFINIX); advance electric actuation devices and subsystem technology; hybrid power sources and regeneration technology for electric actuators; and intelligent internal thermal control. Topics discussed in the 2nd Generation Vehicle Subsystems program include: design, development and test of a robust, low-maintenance avionics with no active cooling requirements and autonomous rendezvous and docking systems; design and development of a low maintenance, high reliability, intelligent power systems (fuel cells and battery); and design of a low cost, low maintenance high horsepower actuation systems (actuators).

  8. 7. B & O RAILROAD BRIDGE. PHILADELPHIA, PHILADELPHIA CO., PA. ...

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

    7. B & O RAILROAD BRIDGE. PHILADELPHIA, PHILADELPHIA CO., PA. Sec. 1101, MP 3.11. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

  9. 6. B & O RAILROAD BRIDGE. PHILADELPHIA, PHILADELPHIA CO., PA. ...

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

    6. B & O RAILROAD BRIDGE. PHILADELPHIA, PHILADELPHIA CO., PA. Sec. 1101, MP 3.11. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

  10. 20. Zoo Substation. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP ...

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

    20. Zoo Substation. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 87.25. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

  11. BACODINE/3rd Interplanetary Network burst localization

    SciTech Connect

    Hurley, K.; Barthelmy, S.; Butterworth, P.; Cline, T.; Sommer, M.; Boer, M.; Niel, M.; Kouveliotou, C.; Fishman, G.; Meegan, C.

    1996-08-01

    Even with only two widely separated spacecraft (Ulysses and GRO), 3rd Interplanetary Network (IPN) localizations can reduce the areas of BATSE error circles by two orders of magnitude. Therefore it is useful to disseminate them as quickly as possible following BATSE bursts. We have implemented a system which transmits the light curves of BACODINE/BATSE bursts directly by e-mail to UC Berkeley immediately after detection. An automatic e-mail parser at Berkeley watches for these notices, determines the Ulysses crossing time window, and initiates a search for the burst data on the JPL computer as they are received. In ideal cases, it is possible to retrieve the Ulysses data within a few hours of a burst, generate an annulus of arrival directions, and e-mail it out to the astronomical community by local nightfall. Human operators remain in this loop, but we are developing a fully automated routine which should remove them, at least for intense events, and reduce turn-around times to an absolute minimum. We explain the current operations, the data types used, and the speed/accuracy tradeoffs.

  12. Forehead lift

    MedlinePlus

    ... Nahai F. Managing the cosmetic patient. In: Neligan PC, ed. Plastic Surgery . 3rd ed. Philadelphia, PA: Elsevier ... Mosby; 2014:chap 27. Warren RJ. In: Neligan PC, ed. Plastic Surgery . 3rd ed. Philadelphia, PA: Elsevier ...

  13. Facelift

    MedlinePlus

    ... Nahai F. Managing the cosmetic patient. In: Neligan PC, ed. Plastic Surgery . 3rd ed. Philadelphia, PA: Elsevier ... 2014:chap 27. Warren RJ. Facelift. In: Neligan PC, ed. Plastic Surgery . 3rd ed. Philadelphia, PA: Elsevier ...

  14. Cosmetic breast surgery - discharge

    MedlinePlus

    ... Higdon KK. Reduction mammoplasty. In: Neligan PC, ed. Plastic Surgery . 3rd ed. Philadelphia, PA: Elsevier; 2013:chap 8. ... Gabriel A. Breast augmentation. In: Neligan PC, ed. Plastic Surgery . 3rd ed. Philadelphia, PA: Elsevier; 2013:chap 2.

  15. Philadelphia and the Tomato.

    ERIC Educational Resources Information Center

    Smith, Andrew F.; Kling, Tatiana

    This booklet describes for elementary students the many contributions of people, traveling many places, over many years to bring the tomato to Philadelphia. The booklet includes the following: (1) "Introduction to the Tomato"; (2) "Where Does the Tomato Come From?"; (3) "The Spanish Tomato"; (4) "The Philadelphia Tomato"; (5) "Growing Tomato…

  16. The Philadelphia Experiment.

    ERIC Educational Resources Information Center

    Mathews, Jay

    2003-01-01

    Describes how the School District of Philadelphia turned over 20 schools to Edison Schools, the for-profit school management firm. Presents the cases of both the opponents and proponents of Edison Schools. Outlines the academic and financial records of the Edison firm and its efforts in Philadelphia. (WFA)

  17. Undergraduate Program: Philadelphia

    NASA Astrophysics Data System (ADS)

    Betsock, Lori

    2008-08-01

    Undergraduate chemical science students—join us in Philadelphia on August 17 and 18, 2008, for an educational and career-oriented program designed specifically for you. Attend symposia about global climate change and clean energy; hear Nobel Laureate F. Sherwood Rowland speak about his fascinating career, "A Life in Tracer Chemistry". Weigh options for your future by attending the Graduate School Reality Check and graduate school recruiting events. All events will take place in the Sheraton Philadelphia City Center at 17th and Race Streets, except the Undergraduate Poster Sessions and Sci-Mix, which will be held in the Pennsylvania Convention Center.

  18. School Closings in Philadelphia

    ERIC Educational Resources Information Center

    Jack, James; Sludden, John

    2013-01-01

    In 2012, the School District of Philadelphia closed six schools. In 2013, it closed 24. The closure of 30 schools has occurred amid a financial crisis, headlined by the district's $1.35 billion deficit. School closures are one piece of the district's plan to cut expenditures and close its budget gap. The closures are also intended to…

  19. PHILADELPHIA ROADWAY STUDY

    EPA Science Inventory

    The Philadelphia Roadway Study was conducted to determine the horizontal and vertical extinction profiles of particles generated by vehicles, including fine (0-2.5 micrometers), coarse (2.5-15 micrometers), and total (0-15 micrometers) size fractions in the area surrounding a maj...

  20. PREFACE: 3rd International Congress on Mechanical Metrology (CIMMEC2014)

    NASA Astrophysics Data System (ADS)

    2015-10-01

    From October 14th to 16th 2014, The Brazilian National Institute of Metrology, Quality, and Technology (Inmetro) and the Brazilian Society of Metrology (SBM) organized the 3rd International Congress on Mechanical Metrology (3rd CIMMEC). The 3rd CIMMEC was held in the city of Gramado, Rio Grande do Sul, Brazil. Anticipating the interest and enthusiasm of the technical-scientific community, the Organizing Institutions invite people and organizations to participate in this important congress, reiterating the commitment to organize an event according to highest international standards. This event has been conceived to integrate people and organizations from Brazil and abroad in the discussion of advanced themes in metrology. Manufacturers and dealers of measuring equipment and standards, as well as of auxiliary accessories and bibliographic material, had the chance to promote their products and services in stands at the Fair, which has taken place alongside the Congress. The 3rd CIMMEC consisted of five Keynote Speeches and 116 regular papers. Among the regular papers, the 25 most outstanding ones, comprising a high quality content on Mechanical Metrology, were selected to be published in this issue of Journal of Physics: Conference Series. It is our great pleasure to present this volume of Journal of Physics: Conference Series to the scientific community to promote further research in Mechanical Metrology and related areas. We believe that this volume will be both an excellent source of scientific material in the fast evolving fields that were covered by CIMMEC 2014.

  1. National--Alliance for Arts Education; JDR 3rd Fund

    ERIC Educational Resources Information Center

    Rogers, Forbes W.; Bloom, Kathryn

    1978-01-01

    The Alliance for Arts Education is an educational project embracing organizations and individuals at the national, state, and local levels with a mutual commitment to the arts as an integral part of the educational process. The JDR 3rd Fund provides consultant and technical services and, through coordination of the League of Cities for the Arts in…

  2. Foot pain

    MedlinePlus

    ... Orthopaedic Sports Medicine. 3rd ed. Philadelphia, Pa: Saunders Elsevier; 2009:section C. Baer GS, Keene JS. Tendon ... Orthopaedic Sports Medicine. 3rd ed. Philadelphia, Pa: Saunders Elsevier; 2009:section D. Brodsky JW, Bruck N. Stress ...

  3. Vacuum-assisted delivery

    MedlinePlus

    ... In: Gabbe SG, Niebyl JR, Simpson JL, eds. Obstetrics: Normal and Problem Pregnancies . 6th ed. Philadelphia, PA: ... EG, Cline MK, Sakornbut EL, eds. Family Medicine Obstetrics . 3rd ed. Philadelphia, PA: Elsevier Mosby; 2008:chap ...

  4. 75 FR 55313 - Record of Decision (ROD) for Conversion of the 3rd Armored Cavalry Regiment (3rd ACR) to a...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-10

    ... Department of the Army Record of Decision (ROD) for Conversion of the 3rd Armored Cavalry Regiment (3rd ACR...: Notice of Availability (NOA). SUMMARY: The Department of the Army announces a ROD for conversion of the... conversion, the 3rd ACR will provide the Army with a force structure that has the flexibility to...

  5. 8. Pennsylvania Railroad: 30th Street Station Powerhouse. Philadelphia, Philadelphia Co., ...

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

    8. Pennsylvania Railroad: 30th Street Station Powerhouse. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 88.11. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

  6. 11. Pennsylvania Railroad: 30th Street Station. Philadelphia, Philadelphia Co., PA. ...

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

    11. Pennsylvania Railroad: 30th Street Station. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 88.10. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

  7. 10. Pennsylvania Railroad: 30th Street Station. Philadelphia, Philadelphia Co., PA. ...

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

    10. Pennsylvania Railroad: 30th Street Station. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 88.10. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

  8. 9. Pennsylvania Railroad: 30th Street Station. Philadelphia, Philadelphia Co., PA. ...

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

    9. Pennsylvania Railroad: 30th Street Station. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 88.10. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

  9. 3rd latin american and Caribbean congress on health economics.

    PubMed

    Pérez Izquierdo, Victoria; Alvarez Muñiz, Manuel

    2009-02-01

    The 3rd Latin American and Caribbean Congress on Health Economics took place at Havana Convention Center from 28th to 31st October 2008. The conference was an excellent opportunity for the exchange of personal encounters regarding health economics and its related disciplines from the perspectives of research, teaching and management. Specialists from mostly Latin American countries attended the event. High-ranking specialists from other countries highlighted the importance and popularity of the conference. A total of 313 delegates from 23 countries were present at the congress, 160 of whom were Cuban. PMID:19371176

  10. Precipitation Model Validation in 3rd Generation Aeroturbine Disc Alloys

    NASA Technical Reports Server (NTRS)

    Olson, G. B.; Jou, H.-J.; Jung, J.; Sebastian, J. T.; Misra, A.; Locci, I.; Hull, D.

    2008-01-01

    In support of application of the DARPA-AIM methodology to the accelerated hybrid thermal process optimization of 3rd generation aeroturbine disc alloys with quantified uncertainty, equilibrium and diffusion couple experiments have identified available fundamental thermodynamic and mobility databases of sufficient accuracy. Using coherent interfacial energies quantified by Single-Sensor DTA nucleation undercooling measurements, PrecipiCalc(TM) simulations of nonisothermal precipitation in both supersolvus and subsolvus treated samples show good agreement with measured gamma particle sizes and compositions. Observed longterm isothermal coarsening behavior defines requirements for further refinement of elastic misfit energy and treatment of the parallel evolution of incoherent precipitation at grain boundaries.

  11. Designing a 3rd generation, authenticatable attribute measurement system

    SciTech Connect

    Thron, Jonathan; Karpius, Peter; Santi, Peter; Smith, Morag; Vo, Duc; Williams, Richard

    2009-01-01

    Attribute measurement systems (AMS) are designed to measure potentially sensitive items containing Special Nuclear Materials to determine if the items possess attributes which fall within an agreed-upon range. Such systems could be used in a treaty to inspect and verify the identity of items in storage without revealing any sensitive information associated with the item. An AMS needs to satisfy two constraints: the host party needs to be sure that none of their sensitive information is released, while the inspecting party wants to have confidence that the limited amount of information they see accurately reflects the properties of the item being measured. The former involves 'certifying' the system and the latter 'authenticating' it. Previous work into designing and building AMS systems have focused more on the questions of certifiability than on the questions of authentication - although a few approaches have been investigated. The next step is to build a 3rd generation AMS which (1) makes the appropriate measurements, (2) can be certified, and (3) can be authenticated (the three generations). This paper will discuss the ideas, options, and process of producing a design for a 3rd generation AMS.

  12. Microstructure Modeling of 3rd Generation Disk Alloys

    NASA Technical Reports Server (NTRS)

    Jou, Herng-Jeng

    2010-01-01

    The objective of this program is to model, validate, and predict the precipitation microstructure evolution, using PrecipiCalc (QuesTek Innovations LLC) software, for 3rd generation Ni-based gas turbine disc superalloys during processing and service, with a set of logical and consistent experiments and characterizations. Furthermore, within this program, the originally research-oriented microstructure simulation tool will be further improved and implemented to be a useful and user-friendly engineering tool. In this report, the key accomplishment achieved during the second year (2008) of the program is summarized. The activities of this year include final selection of multicomponent thermodynamics and mobility databases, precipitate surface energy determination from nucleation experiment, multiscale comparison of predicted versus measured intragrain precipitation microstructure in quench samples showing good agreement, isothermal coarsening experiment and interaction of grain boundary and intergrain precipitates, primary microstructure of subsolvus treatment, and finally the software implementation plan for the third year of the project. In the following year, the calibrated models and simulation tools will be validated against an independently developed experimental data set, with actual disc heat treatment process conditions. Furthermore, software integration and implementation will be developed to provide material engineers valuable information in order to optimize the processing of the 3rd generation gas turbine disc alloys.

  13. 3rd grade English language learners making sense of sound

    NASA Astrophysics Data System (ADS)

    Suarez, Enrique; Otero, Valerie

    2013-01-01

    Despite the extensive body of research that supports scientific inquiry and argumentation as cornerstones of physics learning, these strategies continue to be virtually absent in most classrooms, especially those that involve students who are learning English as a second language. This study presents results from an investigation of 3rd grade students' discourse about how length and tension affect the sound produced by a string. These students came from a variety of language backgrounds, and all were learning English as a second language. Our results demonstrate varying levels, and uses, of experiential, imaginative, and mechanistic reasoning strategies. Using specific examples from students' discourse, we will demonstrate some of the productive aspects of working within multiple language frameworks for making sense of physics. Conjectures will be made about how to utilize physics as a context for English Language Learners to further conceptual understanding, while developing their competence in the English language.

  14. Results from the UK 3rd generation programme: Albion

    NASA Astrophysics Data System (ADS)

    McEwen, R. K.; Axcell, C.; Knowles, P.; Hoade, K. P.; Wilson, M.; Dennis, P. N. J.; Backhouse, P.; Gordon, N. T.

    2008-10-01

    Following the development of 1st Generation systems in the 1970s, thermal imaging has been in service with the UK armed forces for over 25 years and has proven itself to be a battle winning technology. More recently the wider accessibility to similar technologies within opposing forces has reduced the military advantage provided by these 1st Generation systems and a clear requirement has been identified by the UK MOD for thermal imaging sensors providing increased detection, recognition and identification (DRI) ranges together with a simplified logistical deployment burden and reduced through-life costs. In late 2005, the UK MOD initiated a programme known as "Albion" to develop high performance 3rd Generation single waveband infrared detectors to meet this requirement. At the same time, under a separate programme supporting higher risk technology, a dual waveband infrared detector was also developed. The development phase of the Albion programme has now been completed and prototype detectors are now available and have been integrated into demonstration thermal imaging cameras. The Albion programme has now progressed into the second phase, incorporating both single and dual waveband devices, focussing on low rate initial production (LRIP) and qualification of the devices for military applications. All of the detectors have been fabricated using cadmium mercury telluride material (CMT), grown by metal organic vapour phase epitaxy (MOVPE) on low cost, gallium arsenide (GaAs) substrates and bump bonded to the silicon read out circuit (ROIC). This paper discusses the design features of the 3rd Generation detectors developed in the UK together with the results obtained from the prototype devices both in the laboratory and when integrated into field deployable thermal imaging cameras.

  15. The feasibility of refuse-fired energy generation in Philadelphia, Pennsylvania

    NASA Astrophysics Data System (ADS)

    Christman, W. M., III

    1982-02-01

    The City of Philadelphia presently disposes of 816, 480 megagrams per year (MGY) of residential refuse, with 1 megagram = 10 to the 3rd power hilograms. Alternatives to a base case of continued incineration and landfilling are evaluated. It is assured that the feasibility studies will yield compatible products and will run a uniform economic analysis against the base case, using as inputs the outputs of the feasibility analyses.

  16. Head lice

    MedlinePlus

    ... et al, eds. Dermatology . 3rd ed. Philadelphia, PA: Elsevier Mosby; 2012:chap 84. Devore CD, Schutze GE; ... Practice of Infectious Diseases . 8th ed. Philadelphia, PA: Elsevier Churchill Livingstone; 2015:chap 294. Elston DM. Arthropods ...

  17. Genital herpes

    MedlinePlus

    ... et al, eds. Dermatology . 3rd ed. Philadelphia, PA: Elsevier Mosby; 2012:chap 80. Palmore TN, Henderson DK. ... Practice of Infectious Diseases . 8th ed. Philadelphia, PA: Elsevier; 2014:chap 308. Schiffer JT and Corey L. ...

  18. Melasma

    MedlinePlus

    ... et al, eds. Dermatology . 3rd ed. Philadelphia, PA: Elsevier Mosby; 2012:chap 67. Disturbances of pigmentation. In: ... the Skin: Clinical Dermatology . 11th ed. Philadelphia, PA: Elsevier Saunders; 2011:chap 36. Habif TP. Light-related ...

  19. Hyperemesis gravidarum

    MedlinePlus

    ... Normal and Problem Pregnancies. 6th ed. Philadelphia, PA: Elsevier Saunders; 2012:chap 45. Gordon A, Platt J. ... D, ed. Integrative Medicine. 3rd ed. Philadelphia, PA: Elsevier Saunders; 2012:chap 52. Ferri F. Hyperemesis gravidarum. ...

  20. Cosmetic ear surgery

    MedlinePlus

    Otoplasty; Ear pinning; Ear surgery - cosmetic; Ear reshaping; Pinnaplasty ... 31. Thorne CH. Otoplasty. In: Neligan PC, ed. Plastic Surgery . 3rd ed. Philadelphia, PA: Elsevier Saunders; 2013:chap ...

  1. PREFACE: 3rd International Conference on Hadron Physics (TROIA'11)

    NASA Astrophysics Data System (ADS)

    Erkol, Güray; Küçükarslan, Ayşe; Özpineci, Altuğ

    2012-03-01

    The 3rd International Conference on Hadron Physics, TROIA'11 was held at Canakkale, Turkey on 22-25 August 2011. Ozyegin University, Middle East Technical University, Canakkale Onsekiz Mart University and HadronPhysics2 Consortium sponsored the conference. Its aim was to bring together the experts and young scientists working on experimental and theoretical hadron physics. About 60 participants from 12 countries attended the conference. The topics covered included: Chiral Perturbation Theory QCD Sum Rules Effective Field Theory Exotic Hadrons Hadron Properties from Lattice QCD Experimental Results and Future Perspectives Hadronic Distribution Amplitudes The conference presentations were organized such that the morning sessions contained invited talks and the afternoon sessions were devoted to contributed talks and poster presentations. The speakers of the invited talks were: D Melikhov, M Nielsen, M Oka, E Oset, S Scherer, T T Takahashi and R Wanke. The conference venue was a resort hotel near Canakkale. As a social program, a guided full-day excursion to the excavation site of the ancient town of Troia and Assos was organized. We believe that this conference provided a medium for young scientists and experts in the field to effectively communicate and share ideas. We would like to express our sincere thanks to all participants for their contributions and stimulating discussions. We are also grateful to the Scientific Secretary, Kadir Utku Can, and all other members of the Organizing Committee for their patience and efforts. 13 February 2012 The Editors Güray Erkol Ayşe Küçükarslan Altuğ Özpineci Conference photograph

  2. 6. ANOTHER GRANDSTAND ENTRANCE, EAST WING OF GRANDSTAND. NOTE PHILADELPHIA ...

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

    6. ANOTHER GRANDSTAND ENTRANCE, EAST WING OF GRANDSTAND. NOTE PHILADELPHIA ATHLETICS'S LETTER 'A' ON CARTOUCHE. - Shibe Park (Stadium), 2701 North Twenty-first Street, Philadelphia, Philadelphia County, PA

  3. Overview from west bank of Schuykill River. Philadelphia & ...

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

    Overview from west bank of Schuykill River. - Philadelphia & Reading Railroad, Bridge at West Falls, Spanning Schuylkill River, southeast of Roosevelt Boulevard Bridge, Philadelphia, Philadelphia County, PA

  4. 17. DETAIL OF BUILDER'S PLAQUE, LOOKING NORTH. Philadelphia & ...

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

    17. DETAIL OF BUILDER'S PLAQUE, LOOKING NORTH. - Philadelphia & Reading Railroad, Wissahickon Creek Viaduct, Spanning Wissahickon Creek, north of Ridge Avenue Bridge, Philadelphia, Philadelphia County, PA

  5. 28. TURBINE HALL, ORIGINAL TURBO GENERATOR, LOOKING EAST Philadelphia ...

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

    28. TURBINE HALL, ORIGINAL TURBO GENERATOR, LOOKING EAST - Philadelphia Electric Company, Richmond Power Station, Southeast end of Lewis Street along Delaware River, Philadelphia, Philadelphia County, PA

  6. 36. TURBINE HALL, NEW TURBO GENERATOR, LOOKING NORTHEAST Philadelphia ...

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

    36. TURBINE HALL, NEW TURBO GENERATOR, LOOKING NORTHEAST - Philadelphia Electric Company, Richmond Power Station, Southeast end of Lewis Street along Delaware River, Philadelphia, Philadelphia County, PA

  7. 33. TURBINE HALL, ORIGINAL TURBO GENERATOR, INTACT CONDENSER Philadelphia ...

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

    33. TURBINE HALL, ORIGINAL TURBO GENERATOR, INTACT CONDENSER - Philadelphia Electric Company, Richmond Power Station, Southeast end of Lewis Street along Delaware River, Philadelphia, Philadelphia County, PA

  8. 35. TURBINE HALL, NEW TURBO GENERATOR, LOOKING SOUTHEAST Philadelphia ...

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

    35. TURBINE HALL, NEW TURBO GENERATOR, LOOKING SOUTHEAST - Philadelphia Electric Company, Richmond Power Station, Southeast end of Lewis Street along Delaware River, Philadelphia, Philadelphia County, PA

  9. 13. WEST END, LOOKING NE, PHILADELPHIA ZOO LION SCULPTURE IN ...

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

    13. WEST END, LOOKING NE, PHILADELPHIA ZOO LION SCULPTURE IN FOREGROUND. - Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River, north of Girard Avenue Bridge, Philadelphia, Philadelphia County, PA

  10. PREFACE: 3rd International Meeting on Silicene (IMS-3)

    NASA Astrophysics Data System (ADS)

    Kara, Abdelkader; Enriquez, Hanna; Lemaire, Jean Louis; Oughaddou, Hamid

    2014-03-01

    . Historical summary Every two years, the STARM (science, technologie avanc\\'ee et recherche pour la Mediterran\\'ee, http://www.starm.emcmre.org/) society is organizing an international conference entitled Euro-Mediterranean Conference on Materials and Renewable Energies (EMCMRE, http://www.emcmre.org/) in countries across the Mediterranean Sea. It is in this framework that an international meeting dedicated to silicene is organized simultaneously since 2010: 1st International Meeting of Silicene (IMS-1), Safi, Morocco, 2010 2nd International Meeting of Silicene (IMS-2), Marrakech, Morocco, 2011 3rd International Meeting of Silicene (IMS-3), Istres-Marseille, France, 2013 Conference pictures are available in the PDF

  11. PREFACE: 3rd International Symposium ''Optics and its Applications''

    NASA Astrophysics Data System (ADS)

    Calvo, M. L.; Dolganova, I. N.; Gevorgyan, N.; Guzman, A.; Papoyan, A.; Sarkisyan, H.; Yurchenko, S.

    2016-01-01

    The SPIE.FOCUS Armenia: 3rd International Symposium ''Optics and its Applications'' (OPTICS-2015) http://rau.am/optics2015/ was held in Yerevan, Armenia, in the period October 1 - 5, 2015. The symposium was organized by the International Society for Optics and Photonics (SPIE), the Armenian SPIE student chapter with collaboration of the Armenian TC of ICO, the Russian-Armenian University (RAU), the Institute for Physical Research of National Academy of Sciences of Armenia (IPR of NAS), the Greek-Armenian industrial company LT-PYRKAL, and the Yerevan State University (YSU). The Symposium was co-organized by the SPIE & OSA student chapters of BMSTU, the Armenian OSA student chapter, and the SPIE student chapters of Lund University and Wroclaw University of Technology. The symposium OPTICS-2015 was dedicated to the International Year of Light and Light-Based Technologies. OPTICS-2015 was devoted to modern topics and optical technologies such as: optical properties of nanostructures, silicon photonics, quantum optics, singular optics & its applications, laser spectroscopy, strong field optics, biomedical optics, nonlinear & ultrafast optics, photonics & fiber optics, and mathematical methods in optics. OPTICS-2015 was attended by 100 scientists and students representing 17 countries: Armenia, China, Czech Republic, France, Georgia, Germany, India, Iran, Italy, Latvia, Mexico, Poland, Russia, Saudi Arabia, Sweden, Ukraine, and USA. Such a broad international community confirmed the important mission of science to be a uniting force between different countries, religions, and nations. We hope that OPTICS-2015 inspired and motivated students and young scientists to work in optics and in science in general. The present volume of Journal of Physics: Conference Series includes proceedings of the symposium covering various aspects of modern problems in optics. We are grateful to all people who were involved in the organization process. We gratefully acknowledge support from

  12. An Evidence-Based Approach to Estimating the National and State Costs of PreK-3rd. FCD Policy Brief Advancing PK-3rd. No.10

    ERIC Educational Resources Information Center

    Picus, Lawrence O.; Odden, Allan; Goetz, Michael

    2009-01-01

    This study estimates the costs of providing a high-quality PreK-3rd education approach in all 50 states plus the District of Columbia. Relying on an Evidence-Based approach to school finance adequacy, it identifies the staffing resources needed to offer high-quality integrated PreK-3rd programs and then estimates the costs of those resources. By…

  13. 1. Photocopy of photograph (collection of Dillon and Co., Philadelphia) ...

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

    1. Photocopy of photograph (collection of Dillon and Co., Philadelphia) Photographer unknown, 1893 NORTHEAST FRONT AND SOUTHEAST SIDE - Philadelphia & Reading Railroad, Terminal Station, 1115-1141 Market Street, Philadelphia, Philadelphia County, PA

  14. 2. Photocopy of the fountain in front of Philadelphia Museum ...

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

    2. Photocopy of the fountain in front of Philadelphia Museum of Art, ca. 1928, courtesy of Philadelphia Museum of Art - Fountain of the Sea Horses, Aquarium Lane, Philadelphia, Philadelphia County, PA

  15. PREFACE: 3rd International Congress on Ceramics (ICC3)

    NASA Astrophysics Data System (ADS)

    Niihara, Koichi; Ohji, Tatsuki; Sakka, Yoshio

    2011-10-01

    Early in 2005, the American Ceramic Society, the European Ceramic Society and the Ceramic Society of Japan announced a collaborative effort to provide leadership for the global ceramics community that would facilitate the use of ceramic and glass materials. That effort resulted in an agreement to organize a new biennial series of the International Congress on Ceramics, convened by the International Ceramic Federation (ICF). In order to share ideas and visions of the future for ceramic and glass materials, the 1st International Congress on Ceramics (ICC1) was held in Canada, 2006, under the organization of the American Ceramic Society, and the 2nd Congress (ICC2) was held in Italy, 2008, hosted by the European Ceramic Society. Organized by the Ceramic Society of Japan, the 3rd Congress (ICC3) was held in Osaka, Japan, 14-18 November 2010. Incorporating the 23rd Fall Meeting of the Ceramic Society of Japan and the 20th Iketani Conference, ICC3 was also co-organized by the Iketani Science and Technology Foundation, and was endorsed and supported by ICF, Asia-Oceania Ceramic Federation (AOCF) as well as many other organizations. Following the style of the previous two successful Congresses, the program was designed to advance ceramic and glass technologies to the next generation through discussion of the most recent advances and future perspectives, and to engage the worldwide ceramics community in a collective effort to expand the use of these materials in both conventional as well as new and exciting applications. ICC3 consisted of 22 voluntarily organized symposia in the most topical and essential themes of ceramic and glass materials, including Characterization, design and processing technologies Electro, magnetic and optical ceramics and devices Energy and environment related ceramics and systems Bio-ceramics and bio-technologies Ceramics for advanced industry and safety society Innovation in traditional ceramics It also contained the Plenary Session and the

  16. 80. GENERAL VIEW TO NORTH ON 3RD AVENUE EL AT ...

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

    80. GENERAL VIEW TO NORTH ON 3RD AVENUE EL AT GUN HILL STATION. 7TH AVENUE EL EXPRESS IS VISIBLE ABOVE THE 3RD AVENUE EL WHICH JOINED ONTO THE SAME STRUCTURE AT GUN HILL ROAD. NOTE: GUN HILL ROAD IS THE NORTH TERMINUS OF THE 3RD AVENUE ELEVATED. TRAINS DID NOT CARRY PASSENGERS BEYOND THIS POINT, ALTHOUGH THE 3RD AVENUE TRACK DID EXTEND FURTHER NORTH FOR SWITCHING PURPOSES AND INTO THE YARDS. - Interborough Rapid Transit Company, Third Avenue Elevated Line, Borough of the Bronx, New York County, NY

  17. Building 21: B21 Philadelphia

    ERIC Educational Resources Information Center

    EDUCAUSE, 2015

    2015-01-01

    As a non-selective neighborhood high school in the School District of Philadelphia, B21's mission is to empower networks of learners to connect with their passions and build agency to impact their world. Building 21 is organized into studios, workshops, and advisories. Core studios engage students in project-based learning. Blended learning…

  18. Philadelphia's "Servant-Leader" Superintendent

    ERIC Educational Resources Information Center

    Puente, Kelly

    2012-01-01

    This article profiles William Hite, Jr., a longtime educator and administrator, who began his career more than two decades ago as a high school athletic coach. Hite says his biggest passion is educating young people. And one of the best ways to serve students, he says, is by listening. Hite, 51, assumed his duties as Philadelphia's new…

  19. Getting REAL: The Philadelphia Story

    ERIC Educational Resources Information Center

    Lackney, Jefferey A.

    2006-01-01

    This article consists of the second part of an interview with John Sole and David Schrader on the Redesign of the High Schools in Philadelphia: Integrating Project Project-Based Learning and the Architectural Process January 2006. The first segment examined the work of educator John Sole. He emphasizes an active, self-directed project-based,…

  20. Cultural Participation in the Philadelphia Area.

    ERIC Educational Resources Information Center

    Hanford, Terry; And Others

    Described are the results of two separate surveys of cross-sections of the Philadelphia public concerning their cultural behavior, attitudes, and perceptions. The more recent survey was conducted in 1984 with a random telephone sample of 404 Philadelphia residents. The other survey consisted of a subset of approximately 400 Philadelphia area…

  1. Collateral ligament (CL) injury - aftercare

    MedlinePlus

    ... Disorders, Pain, and Rehabilitation . 3rd ed. Philadelphia, PA: Elsevier Saunders; 2015:chap 66. Miller III RH, Azar, ... Beaty: Campbell's Operative Orthopaedics . 12th ed. Philadelphia, PA: Elsevier Mosby; 2013:chap 45. Niska JA, Petrigliano FA, ...

  2. Test Review: D. Wechsler "Wechsler Individual Achievement Test" (3rd ed.). San Antonio, Texas--Pearson, 2009

    ERIC Educational Resources Information Center

    Vaughan-Jensen, Jessica; Adame, Cindy; McLean, Lauren; Gamez, Brenda

    2011-01-01

    This article reviews "Wechsler Individual Achievement Test-Third Edition" (WIAT-III), which is designed to assess students' skills in listening, speaking, reading, writing, and mathematics. The test can identify an individual's strengths and weaknesses, assist professionals who are determining whether a student is eligible for special educational…

  3. Isolation by ion-exchange methods. In Sarker S.D. (ed) Natural Products Isolation, 3rd edition

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The primary goal of many natural products chemists is to extract, isolate, and characterize specific analytes from complex plant, animal, microbial, and food matrices. To achieve this goal, they rely considerably on highly sophisticated and highly hyphenated modern instrumentation. Yet, the vast maj...

  4. 19. MILL NO. 1, 3rd FLOOR, CEILING TRACKING WITH AIR ...

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

    19. MILL NO. 1, 3rd FLOOR, CEILING TRACKING WITH AIR CLEANER (BLEW DUST/LINT DOWNWARD WHILE TRAVELING ON TRACK OVER MILL MACHINERY). - Prattville Manufacturing Company, Number One, 242 South Court Street, Prattville, Autauga County, AL

  5. 1. WEST SIDE AND ENTRY, FROM ACROSS 3RD STREET, LOOKING ...

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

    1. WEST SIDE AND ENTRY, FROM ACROSS 3RD STREET, LOOKING EAST. - Oakland Naval Supply Center, Administration Building-Dental Annex-Dispensary, Between E & F Streets, East of Third Street, Oakland, Alameda County, CA

  6. 19. OFFSHORE VIEW OF 3RD TEE, LOOKING NORTHWEST, SHOWING SOUTHEAST ...

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

    19. OFFSHORE VIEW OF 3RD TEE, LOOKING NORTHWEST, SHOWING SOUTHEAST SIDE OF TACKLE BOX IN FOREGROUND - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  7. 15. OFFSHORE VIEW OF PIER, LOOKING EASTNORTHEAST, 3RD TEE, SHOWING ...

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

    15. OFFSHORE VIEW OF PIER, LOOKING EAST-NORTHEAST, 3RD TEE, SHOWING RESTROOMS IN FOREGROUND WITH PUMPHOUSE AND TACKLE BOX BEHIND - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  8. Philadelphia

    Atmospheric Science Data Center

    2014-05-15

    ... to avoid the crowds and main roads is the Coastal Heritage Trail, a 440-kilometer (273-mile) collection of historic and other points of ... Service and the state of New Jersey. A portion of the Appalachian Mountains in Pennsylvania is captured in the upper left corner. The ...

  9. Interior view; Street Car Waiting House North Philadelphia Station, ...

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

    Interior view; Street Car Waiting House - North Philadelphia Station, Street Car Waiting House, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

  10. 11. SOUTH (REAR) ELEVATION OF THE PHILADELPHIA SAVING FUND SOCIETY ...

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

    11. SOUTH (REAR) ELEVATION OF THE PHILADELPHIA SAVING FUND SOCIETY (PSFS) BUILDING WITH MEETING HOUSE CORNICE IN FOREGROUND. - Twelfth Street Meeting House, 20 South Twelfth Street, Philadelphia, Philadelphia County, PA

  11. 42. Drawing entitled Atwater Kent Mfg. Co., Philadelphia, Pa., Plant ...

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

    42. Drawing entitled Atwater Kent Mfg. Co., Philadelphia, Pa., Plant No. 7, Office Entrances, Wissahickon Avenue. The Ballinger Company - Atwater Kent Manufacturing Company, North Plant, 5000 Wissahickon Avenue, Philadelphia, Philadelphia County, PA

  12. 41. Drawing entitled Atwater Kent Mfg. Co., Philadelphia, Pa., Plant ...

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

    41. Drawing entitled Atwater Kent Mfg. Co., Philadelphia, Pa., Plant No. 7, Elevation and Plan of Bridge. The Ballinger Company (1928) - Atwater Kent Manufacturing Company, North Plant, 5000 Wissahickon Avenue, Philadelphia, Philadelphia County, PA

  13. 38. Drawing entitled Atwater Kent Mfg. Co., Philadelphia, Pa., Plant ...

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

    38. Drawing entitled Atwater Kent Mfg. Co., Philadelphia, Pa., Plant No. 7, First Story. The Ballinger Company (1928) - Atwater Kent Manufacturing Company, North Plant, 5000 Wissahickon Avenue, Philadelphia, Philadelphia County, PA

  14. 1. BEGINNING OF RAILWAY SUPERSTRUCTURE IN PHILADELPHIA COUNTY. FACING EAST ...

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

    1. BEGINNING OF RAILWAY SUPERSTRUCTURE IN PHILADELPHIA COUNTY. FACING EAST DOWN MARKET STREET. - Market Street Elevated Railway, Market Street between Sixty-ninth & Forty-sixth Streets, Philadelphia, Philadelphia County, PA

  15. 5. AERIAL VIEW LOOKING NORTH SHOWING PHILADELPHIA MUSEUM OF ART, ...

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

    5. AERIAL VIEW LOOKING NORTH SHOWING PHILADELPHIA MUSEUM OF ART, SITE OF FORMER MAIN STORAGE RESERVOIR - Fairmount Waterworks, East bank of Schuylkill River, Aquarium Drive, Philadelphia, Philadelphia County, PA

  16. 2. Photocopy of photograph (from Moses King, Philadelphia and Notable ...

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

    2. Photocopy of photograph (from Moses King, Philadelphia and Notable Philadelphians , 1902, p. 260) OBLIQUE VIEW, SHOWING SOUTH (FRONT) AND EAST(SIDE) ELEVATIONS - Old U.S. Mint, Chestnut & Juniper Streets, Philadelphia, Philadelphia County, PA

  17. Comprehensive District Reform: Philadelphia's Grand Experiment.

    ERIC Educational Resources Information Center

    Useem, Elizabeth; Balfanz, Robert

    2002-01-01

    This report describes "Philadelphia's Grand Experiment" in comprehensive school district reform, from its conception through its initial months of implementation. In 2001, as part of the remedy for low student performance, the governor ordered the state to take over governance of the Philadelphia School District, with a substantial number of…

  18. Philadelphia Youth Network. 2005 Annual Report

    ERIC Educational Resources Information Center

    Philadelphia Youth Network, 2005

    2005-01-01

    This paper presents the annual report of the Philadelphia Youth Network (PYN) for 2005. Throughout the year, PYN's members continued their focus on linking work and education in ways that promote access for young people to Philadelphia's growth economy, and supply a high-quality workforce to power the City's continued economic development. [For…

  19. Philadelphia Alternative Diploma Project. 1996-1997.

    ERIC Educational Resources Information Center

    Philadelphia School District, PA.

    A project was conducted in Philadelphia to help adult students obtain a high school diploma as an alternative to or enhancement of a General Educational Development (GED) certificate. During fiscal year 1996-97 the Metropolitan Career Center (MCC), in collaboration with the School District of Philadelphia, designed an Alternative Diploma Program…

  20. Survey of K-3rd-Grade Teachers' Knowledge of Ear Infections and Willingness to Participate in Prevention Programs

    ERIC Educational Resources Information Center

    Danhauer, Jeffrey L.; Johnson, Carole E.; Caudle, Abby T.

    2011-01-01

    Purpose: Ear infections are prevalent in kindergarten through 3rd-grade (K-3rd) children and can affect their performance at school. Chewing gum, when administered by parents and teachers, can help prevent ear infections in children. This pilot study surveyed K-3rd-grade teachers in the Santa Barbara School Districts to assess their knowledge…

  1. Radiographic findings on 3rd molars removed in 20-year-old men.

    PubMed

    Rajasuo, Ari; Peltola, Jaakko; Ventä, Irja; Murtomaa, Heikki

    2003-10-01

    In this study we assess radiographic findings characteristic of mandibular 3rd molars that had required either routine or surgical extraction. X-ray findings relating to acute pericoronitis were also examined. The material was collected by investigating patient records and rotational panoramic radiographs of 20-year-old Finnish male conscripts (n = 738) treated during military service because of 3rd-molar-related problems. The follicle around the crown of mandibular 3rd molars with acute pericoronitis was enlarged in 19% of cases and in 13% of chronic symptom-free pericoronitis cases (not statistically significant difference). Mandibular 3rd molars extracted surgically were more often mesially inclined than those extracted routinely (61% vs. 23%; P < 0.001), partially or totally intrabony impacted (92% vs. 66%; P < 0.001) and deep situated (on average 4.2 mm vs. 2.5 mm under the occlusal plane). Surgical extraction was also associated with the roots completely developed [92% vs. 84% of the teeth routinely extracted, odds ratio (OR) 2.6, 95% confidence interval (CI) 1.2-5.5] and with the absence of radiographic pericoronitis [around 27% vs. 39% of the teeth routinely extracted (OR 0.5, 95% CI 0.3-0.8)]. In 86% of cases the space between 2nd molar and ramus of the mandible was narrower than the 3rd molar extracted surgically, whereas this was 62% in routine extraction cases (P < 0.001). We conclude that there are some typical 3rd-molar findings in rotational panoramic radiographs that show a need for surgical extraction. PMID:14763776

  2. Using Food as a Tool to Teach Science to 3rd Grade Students in Appalachian Ohio

    ERIC Educational Resources Information Center

    Duffrin, Melani W.; Hovland, Jana; Carraway-Stage, Virginia; McLeod, Sara; Duffrin, Christopher; Phillips, Sharon; Rivera, David; Saum, Diana; Johanson, George; Graham, Annette; Lee, Tammy; Bosse, Michael; Berryman, Darlene

    2010-01-01

    The Food, Math, and Science Teaching Enhancement Resource (FoodMASTER) Initiative is a compilation of programs aimed at using food as a tool to teach mathematics and science. In 2007 to 2008, a foods curriculum developed by professionals in nutrition and education was implemented in 10 3rd-grade classrooms in Appalachian Ohio; teachers in these…

  3. PreK-3rd: What Is the Price Tag? Policy to Action Brief. No. 2

    ERIC Educational Resources Information Center

    Shore, Rima

    2009-01-01

    In an era of intense fiscal pressures, educators are focusing on those investments most likely to lift student achievement. They are also trying to make more strategic use of existing resources. To achieve these goals, a growing number of policymakers are considering integrated PreK-3rd approaches. Increasingly, they are recognizing that the first…

  4. Patient protection at risk in IEC 60601-1 3rd edition.

    PubMed

    Dybdahl, K

    2009-09-01

    Engineers developing medical electrical equipment in accordance with IEC 60601-1 3rd edition are in immediate need of short- and long-term solutions to avoid potentially hazardous designs as a result of misinterpretation of the requirements. Several options are described to ensure consistency and safety of devices. PMID:19852179

  5. Evaluation of the "Respect Not Risk" Firearm Safety Lesson for 3rd-Graders

    ERIC Educational Resources Information Center

    Liller, Karen D.; Perrin, Karen; Nearns, Jodi; Pesce, Karen; Crane, Nancy B.; Gonzalez, Robin R.

    2003-01-01

    The purpose of this study was to evaluate the MORE HEALTH "Respect Not Risk" Firearm Safety Lesson for 3rd-graders in Pinellas County, Florida. Six schools representative of various socioeconomic levels were selected as the test sites. Qualitative and quantitative data were collected. A total of 433 matched pretests/posttests were used to…

  6. 75 FR 34450 - Filing Dates for the Indiana Special Election in the 3rd Congressional District

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-17

    ... From the Federal Register Online via the Government Publishing Office FEDERAL ELECTION COMMISSION Filing Dates for the Indiana Special Election in the 3rd Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Indiana has scheduled a...

  7. Prediction of High School Dropout or Graduation from 3rd Grade Data.

    ERIC Educational Resources Information Center

    Lloyd, Dee Norman; Bleach, Gail

    Measures of background characteristics, school performance, and tested achievement were analyzed for four race-by-sex samples of 3rd graders who were known to have later become high school dropouts or graduates. Results showed that as early as five to eight years before leaving school, dropouts differed significantly from graduates in age, tested…

  8. AL State Profile. Alabama: Alabama High School Graduation Exam (AHSGE), 3rd Edition

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    This paper provides information about Alabama High School Graduation Exam, 3rd Edition, a comprehensive standards-based exam. The purpose of the exam is to: (1) Provide schools with student academic diagnostic information; (2) Determine prospective high school graduates' mastery of the state curriculum; (3) Increase alignment of local curriculum…

  9. 16. 3RD FLOOR, J.M. LEHMANN CO. FIVEROLL TOILET SOAP MILL ...

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

    16. 3RD FLOOR, J.M. LEHMANN CO. FIVE-ROLL TOILET SOAP MILL INSTALLED 1950, TO WEST; BUCKET CONVEYOR AT RIGHT MOVED WASTE FROM 2ND FLOOR SOAP PRESSES TO 5TH FLOOR RE-MANUFACTURE - Colgate & Company Jersey City Plant, Building No. B-14, 54-58 Grand Street, Jersey City, Hudson County, NJ

  10. Linking Learning: The PreK-3rd Path to School Success

    ERIC Educational Resources Information Center

    Advocates for Children of New Jersey, 2010

    2010-01-01

    Giving children high-quality preschool is the first step in the journey to school success. The next steps--kindergarten through 3rd grade--are equally important. Advocates for Children of New Jersey (ACNJ) is working on several fronts to help school districts across the state build strong early learning programs, which can significantly improve…

  11. 78. VIEW OF 3RD TEE, TAKEN FROM SOUTHEAST SIDE OF ...

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

    78. VIEW OF 3RD TEE, TAKEN FROM SOUTHEAST SIDE OF PIER, FACING SOUTHWEST, SHOWING NORTHEAST SIDE OF THE TACKLE BOX (LEFT), SOUTHEAST SIDE AND NORTHEAST FRONT OF PUMPHOUSE (RIGHT), AND RESTROOMS IN BACKGROUND - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  12. Philadelphia Printing and Publishing, 1876-1976

    ERIC Educational Resources Information Center

    Whitehead, Thomas M.

    1976-01-01

    Two Philadelphia printing histories, both reflecting the relationship of printing to publishing, are examined in this article: the manufacture by the publisher of his own product and the development and commercialization of the photomechanical halftone process. (Author)

  13. COMPOSITE RECEPTOR METHOD APPLIED TO PHILADELPHIA AEROSOL

    EPA Science Inventory

    Particles were collected in dichotomous samplers at three sites in the Philadelphia area during summer, 1982, and analyzed by x-ray fluorescence, instrumental neutron activation, pyrolysis, and ion chromatography. An intermethod comparison showed that fine fraction results agreed...

  14. Philadelphia Eagles Honor NASA Astronaut Chris Ferguson

    NASA Video Gallery

    NASA astronaut Chris Ferguson returned to his hometown on Nov. 7 to serve as the Philadelphia Eagles' Honorary Captain during the NFL's "Monday Night Football" game. The Eagles hosted the Chicago B...

  15. Correlates and Phenomenology of 1st and 3rd Person Memories

    PubMed Central

    Sutin, Angelina R.; Robins, Richard W.

    2010-01-01

    The present research addressed fundamental questions about the visual perspective of autobiographical memories: Are stable personality characteristics associated with visual perspective? Does visual perspective influence the memory's phenomenological qualities? Participants in Study 1 (N = 1,684) completed individual-difference measures and indicated the perspective from which they generally retrieve memories. Participants in Study 2 (N = 706) retrieved a memory from their natural or manipulated perspective, rated its phenomenology, and completed the same individual-difference measures. Dissociation and anxiety were associated with 3rd person retrieval style; the Big Five personality traits were primarily unrelated to perspective. Compared to 3rd person memories, naturally-occurring 1st person memories were higher on Vividness, Coherence, Accessibility, Sensory Detail, Emotional Intensity, and Time Perspective and lower on Distancing; manipulating perspective eliminated these differences. Visual perspective is associated with clinically-relevant constructs and, although associated with the memory's phenomenology, perspective does not shape it. PMID:20665336

  16. Conference report: the 3rd Global CRO Council for Bioanalysis at the International Reid Bioanalytical Forum.

    PubMed

    Breda, Massimo; Garofolo, Fabio; Caturla, Maria Cruz; Couerbe, Philippe; Maltas, John; White, Peter; Struwe, Petra; Sangster, Timothy; Riches, Suzanne; Hillier, Jim; Garofolo, Wei; Zimmerman, Thomas; Pawula, Maria; Collins, Eileen; Schoutsen, Dick; Wieling, Jaap; Green, Rachel; Houghton, Richard; Jeanbaptiste, Bernard; Claassen, Quinton; Harter, Tammy; Seymour, Mark

    2011-12-01

    The 3rd Global CRO Council Closed Forum was held on the 3rd and 4th July 2011 in Guildford, United Kingdom, in conjunction with the 19th International Reid Bioanalytical Forum. In attendance were 21 senior-level representatives from 19 CROs on behalf of nine European countries and, for many of the attendees, this occasion was the first time that they had participated in a GCC meeting. Therefore, this closed forum was an opportunity to increase awareness of the aim of the GCC and how it works, share information about bioanalytical regulations and audit findings from different agencies, their policies and procedures and also to discuss some topics of interest and aim to develop ideas and provide recommendations for bioanalytical practices at future GCC meetings in Europe. PMID:22185271

  17. 1st Central and Eastern European Proteomic Conference and 3rd Czech Proteomic Conference.

    PubMed

    Kovarova, Hana; Gadher, Suresh Jivan; Archakov, Alexander

    2008-02-01

    The 1st Central and Eastern European Proteomic Conference was organized together with the 3rd Czech Proteomic Conference in the TOP Hotel, Prague in the Czech Republic from the 29th to the 31st October, 2007. The aim was to strengthen links with scientists from Central and Eastern Europe including Russia, which until now have been weak or nonexistent, and to highlight the emergence of excellent proteomic studies from various countries, which until now were not visible. PMID:18282121

  18. Higher order modes of a 3rd harmonic cavity with an increased end-cup iris

    SciTech Connect

    T. Khabibouline; N. Solyak; R. Wanzenberg

    2003-05-19

    The cavity design for a 3rd harmonic cavity for the TTF 2 photoinjector has been revised to increase the coupling between the main coupler and the cavity cells. The iris radius of the end cup of the cavity has been increased to accomplish a better coupling. The basic rf-parameters and the higher order modes of the modified design are summarized in this report.

  19. What is FirstSchool? Issues in PreK-3rd Education. Number One

    ERIC Educational Resources Information Center

    Ritchie, Sharon; Maxwell, Kelly; Clifford, Richard

    2009-01-01

    FirstSchool is part of a national PreK-3rd movement of schools, districts, educators and universities seeking to improve how children from ages 3 to 8 learn and develop in schools. While these different projects use a variety of names, all are working to connect high-quality PreK programs with high-quality elementary schools. FirstSchool is…

  20. 13. Photocopy of 1920 drawing titled: BUILDING 78, 3RD FLOOR ...

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

    13. Photocopy of 1920 drawing titled: BUILDING 78, 3RD FLOOR BALCONY AND FIRE ESCAPES, including plans for skylight and North Elevation. HABS photograph is an 8x10' contact print made from a high contrast negative of an enlargement made from microfiche. Original is in the collection of Department of Public Works, Puget Sound Naval Shipyard, Bremerton, WA. - Puget Sound Naval Shipyard, Administration Building, Farragut Avenue, Bremerton, Kitsap County, WA

  1. Insights from the 3rd World Congress on Integrated Computational Materials Engineering

    NASA Astrophysics Data System (ADS)

    Howe, D.; Goodlet, B.; Weaver, J.; Spanos, G.

    2016-05-01

    The 3rd World Congress on Integrated Computational Materials Engineering (ICME) was a forum for presenting the "state-of-the-art" in the ICME discipline, as well as for charting a path for future community efforts. The event concluded with in an interactive panel-led discussion that addressed such topics as integrating efforts between experimental and computational scientists, uncertainty quantification, and identifying the greatest challenges for future workforce preparation. This article is a summary of this discussion and the thoughts presented.

  2. CLINICAL ASSESSMENT OF THE 1/3rd RADIUS USING A NEW DESKTOP ULTRASONIC BONE DENSITOMETER

    PubMed Central

    Stein, Emily M.; Rosete, Fernando; Young, Polly; Kamanda-Kosseh, Mafo; McMahon, Donald J.; Luo, Gangming; Kaufman, Jonathan J.; Shane, Elizabeth; Siffert, Robert S.

    2012-01-01

    The objectives of this study were to evaluate the capability of a novel ultrasound device to clinically estimate bone mineral density (BMD) at the 1/3rd radius. The device rests on a desktop and is portable, and permits real-time evaluation of the radial BMD. The device measures two (2) net time delay (NTD) parameters, NTDDW and NTDCW. NTDDW is defined as the difference between the transit time of an ultrasound pulse to travel through soft-tissue, cortex and medullary cavity, and the transit time through soft tissue only of equal overall distance. NTDCW is defined as the difference between the transit time of an ultrasound pulse to travel through soft-tissue and cortex only, and the transit time through soft tissue only again of equal overall distance. The square root of the product of these two parameters is a measure of the radial BMD at the 1/3rd location as measured by dual-energy x-ray absorptiometry (DXA). A clinical IRB-approved study measured ultrasonically sixty adults at the 1/3rd radius. BMD was also measured at the same anatomical site and time using DXA. A linear regression using NTD produced a linear correlation coefficient of 0.93 (P<0.001). These results are consistent with previously reported simulation and in vitro studies. In conclusion, although x-ray methods are effective in bone mass assessment, osteoporosis remains one of the largest undiagnosed and under-diagnosed diseases in the world today. The research described here should enable significant expansion of diagnosis and monitoring of osteoporosis through a desktop device that ultrasonically assesses bone mass at the 1/3rd radius. PMID:23312957

  3. 3rd Workshop on Semantic Ambient Media Experience (SAME) - In Conjunction with AmI-2010

    NASA Astrophysics Data System (ADS)

    Lugmayr, Artur; Stockleben, Bjoern; Kaario, Juha; Pogorelc, Bogdan; Risse, Thomas

    The SAME workshop takes place for the 3rd time in 2010, and it's theme in this year was creating the business value-creation, vision, media theories and technology for ambient media. SAME differs from other workshops due to its interactive and creative touch and going beyond simple powerpoint presentations. Several results will be published by AMEA - the AMbient Media Association (www.ambientmediaassociation.org.

  4. The Goodrich 3rd generation DB-110 system: successful flight test on the F-16 aircraft

    NASA Astrophysics Data System (ADS)

    Lange, Davis; Iyengar, Mrinal; Maver, Larry; Dyer, Gavin; Francis, John

    2007-04-01

    The 3rd Generation Goodrich DB-110 system provides users with a three (3) field-of-view high performance Airborne Reconnaissance capability that incorporates a dual-band day and nighttime imaging sensor, a real time recording and a real time data transmission capability to support long range, medium range, and short range standoff and over-flight mission scenarios, all within a single pod. Goodrich developed their 3rd Generation Airborne Reconnaissance Pod for operation on a range of aircraft types including F-16, F-15, F-18, Euro-fighter and older aircraft such as the F-4, F-111, Mirage and Tornado. This system upgrades the existing, operationally proven, 2nd generation DB-110 design with enhancements in sensor resolution, flight envelope and other performance improvements. Goodrich recently flight tested their 3rd Generation Reconnaissance System on a Block 52 F-16 aircraft with first flight success and excellent results. This paper presents key highlights of the system and presents imaging results from flight test.

  5. Recent advances on developing 3rd generation enzyme electrode for biosensor applications.

    PubMed

    Das, Priyanki; Das, Madhuri; Chinnadayyala, Somasekhar R; Singha, Irom Manoj; Goswami, Pranab

    2016-05-15

    The electrochemical biosensor with enzyme as biorecognition element is traditionally pursued as an attractive research topic owing to their high commercial perspective in healthcare and environmental sectors. The research interest on the subject is sharply increased since the beginning of 21st century primarily, due to the concomitant increase in knowledge in the field of material science. The remarkable effects of many advance materials such as, conductive polymers and nanomaterials, were acknowledged in the developing efficient 3rd generation enzyme bioelectrodes which offer superior selectivity, sensitivity, reagent less detection, and label free fabrication of biosensors. The present review article compiles the major knowledge surfaced on the subject since its inception incorporating the key review and experimental papers published during the last decade which extensively cover the development on the redox enzyme based 3rd generation electrochemical biosensors. The tenet involved in the function of these direct electrochemistry based enzyme electrodes, their characterizations and various strategies reported so far for their development such as, nanofabrication, polymer based and reconstitution approaches are elucidated. In addition, the possible challenges and the future prospects in the development of efficient biosensors following this direct electrochemistry based principle are discussed. A comparative account on the design strategies and critical performance factors involved in the 3rd generation biosensors among some selected prominent works published on the subject during last decade have also been included in a tabular form for ready reference to the readers. PMID:26735873

  6. Macroscale and Microscale Organic Experiments, 3rd Edition (by Kenneth L. Williamson)

    NASA Astrophysics Data System (ADS)

    Keeffe, Reviewed By James

    1999-11-01

    suggested semiempirical computations. Other new texts, for example that by Pavia et al. (3rd ed., 1999), take computation even further. New features in the third edition include reduction of the macroscale experimental quantities to amounts compatible with 14/20 standard-taper glassware. Additionally, there are some useful and characteristically clever equipment adaptations for microfiltration and gas phase IR spectra, a few new or updated experiments, replacement of all IR spectra by Fourier transform spectra, and routine use of 250-MHz 1H NMR spectra. Two-dimensional NMR spectroscopy is briefly discussed but not further encountered. One new feature which looks promising is called "Surfing the Web". Pertinent Web site addresses dot the book, but it would be useful if these were indexed as a group. The brief but up-to-date chapter on searching the literature includes addresses and some advice on accessing commercial databases. Regarding the lab course itself, two useful addresses are http://ull.chemistry.uakron.edu/organic_lab/ and Williamson's own site (under construction as I write), http://www.mtholyoke.edu/courses/kwilliam/microscale.shtml, where pictures of techniques and other support information will interest teachers and students alike. Williamson has always been responsive to users of his texts, and will probably be quick to incorporate new information and improved techniques at this site. There are a few areas where improvement can still be made. The chapter on IR spectroscopy, although revised, does not contain an extensive, conventional table of characteristic group frequencies. All our instructors supplement the text with standard tables. We also find the section on organic qualitative analysis to be limited and mildly difficult to use. Students must do a lot of page turning, back and forth, to find some of the tests and recipes needed. At SFSU more than half of our second-semester lab is given over to organic qual, and no single lab text except that of Pasto

  7. Promoting alternative fuels in Philadelphia. Final report

    SciTech Connect

    1996-04-16

    The US Department of Energy`s grant to Citizens Fund was designed to support a grassroots organizing campaign, local coalition building and media activity initially focused on getting the Southeastern Pennsylvania Transit Authority (SEPTA) to acquire clean burning alternative fueled buses (e.g. natural gas). In addition, Citizens Fund through Pennsylvania Citizen Action would become involved in the Philadelphia Clean Cities organization sponsored by the City of Philadelphia through a DOE grant. The city reached out to a substantial number of organizations and community leaders and actively worked to get out the message on the need to promote and use alternatively-fueled vehicles. This report summarizes these activities.

  8. NURSING EMERGING. ANA Nursing: Scope and Standards of Practice, (2015) 3rd Edition.

    PubMed

    Mariano, Carla

    2016-04-01

    AHNA Past-President Carla Mariano recently had the privilege of serving on the American Nurses Association's (ANA) Nursing Scope and Standards Revision Workgroup. Representing the specialty practice of holistic nursing, Carla's presence within this workgroup contributed greatly to the inclusion of holistic principles and values throughout the new 2015 Nursing: Scope and Standards of Practice, 3rd edition, the foundational document that informs and guides professional nursing practice within the United States. This is a significant step forward for holistic nursing and an indicator of our growing influence as specialty practice. PMID:27305802

  9. Preface to Special Topic: Invited Papers of the 3rd International Conference on Ultrafast Structural Dynamics

    PubMed Central

    Johnson, S. L.

    2016-01-01

    The ability to visualize the real-time dynamics of atomic, magnetic, and electronic structure is widely recognized in many fields as a key element underpinning many important processes in chemistry, materials science, and biology. The need for an improved understanding of such processes becomes acute as energy conversion processes on fast time scales become increasingly relevant to problems in science and technology. This special issue, containing invited papers from participants at the 3rd International Conference on Ultrafast Structural Dynamics held June 10–12, 2015 in Zurich, Switzerland, discusses several recent developments in this area. PMID:27191008

  10. Preface to Special Topic: Invited Papers of the 3rd International Conference on Ultrafast Structural Dynamics.

    PubMed

    Johnson, S L

    2016-03-01

    The ability to visualize the real-time dynamics of atomic, magnetic, and electronic structure is widely recognized in many fields as a key element underpinning many important processes in chemistry, materials science, and biology. The need for an improved understanding of such processes becomes acute as energy conversion processes on fast time scales become increasingly relevant to problems in science and technology. This special issue, containing invited papers from participants at the 3rd International Conference on Ultrafast Structural Dynamics held June 10-12, 2015 in Zurich, Switzerland, discusses several recent developments in this area. PMID:27191008

  11. Overview of the 3rd isirv-Antiviral Group Conference – advances in clinical management

    PubMed Central

    Hurt, Aeron C; Hui, David S; Hay, Alan; Hayden, Frederick G

    2015-01-01

    This review highlights the main points which emerged from the presentations and discussions at the 3rd isirv-Antiviral Group Conference - advances in clinical management. The conference covered emerging and potentially pandemic influenza viruses and discussed novel/pre-licensure therapeutics and currently approved antivirals and vaccines for the control of influenza. Current data on approved and novel treatments for non-influenza respiratory viruses such as MERS-CoV, respiratory syncytial virus (RSV) and rhinoviruses and the challenges of treating immunocompromised patients with respiratory infections was highlighted. PMID:25399715

  12. 14. LION SCULPTURE, AT THE PHILADELPHIA MUSEUM OF ART, MOVED ...

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

    14. LION SCULPTURE, AT THE PHILADELPHIA MUSEUM OF ART, MOVED FROM MERCHANTS' EXCHANGE, WHERE IT RESTED ON THE STAIR WALL OF SIDE ENTRANCE STAIRS. (A REPLACEMENT LION HAS BEEN PLACED IN THE ORIGINAL SITE, AS DID ANOTHER REPLACEMENT IN THE OTHER SIDE OF THE BUILDING. FOR THIS LATTER REPLACEMENT SEE PA-1028-15). A VIEW OF THE MUSEUM IS IN THE BACKGROUND - Philadelphia Exchange Company, 143 South Third Street, Philadelphia, Philadelphia County, PA

  13. Affective Education in Philadelphia. Fastback 102.

    ERIC Educational Resources Information Center

    Newberg, Norman A.

    This small booklet describes the Affective Education Program established in Philadelphia in 1967. The program uses various classroom techniques such as the problems, plans, and sharing classroom structure to foster student leadership and cooperation; using group roles, feedback, and processing; and being responsive to student concerns. In…

  14. Philadelphia's Teacher Appraisal System Needs Improvement

    ERIC Educational Resources Information Center

    Royal, Camika; Tossman, Matthew

    2009-01-01

    The purpose of this paper is to inform the community about teacher appraisal methods in the School District of Philadelphia, outline the difficulties of the current system, and suggest approaches that would strengthen the teacher appraisal process. The authors gathered their information over three months in mid-2009 from multiple sources:…

  15. Philadelphia's Independence Starts Here: Disability Arts Festival

    ERIC Educational Resources Information Center

    Smith, Mimi Kenney

    2008-01-01

    In tribute to Philadelphia's world-changing past, Festival partners dubbed the month-long Disability Arts Festival "Independence Starts Here." Through it, they hoped to begin to change the future for over 675,000 people with disabilities in the area and their families. Led by Amaryllis Theatre Company, which now also serves as VSA arts of…

  16. Philadelphia's Renaissance Schools Initiative after Four Years

    ERIC Educational Resources Information Center

    Stratos, Kati; Wolford, Tonya; Reitano, Adrienne

    2015-01-01

    In 2010-2011, the School District of Philadelphia (the District) launched its Renaissance Schools Initiative, a program designed to dramatically improve student achievement in the District's lowest performing schools. Some schools became Promise Academies, based on the federal turnaround model, and remained District-operated neighborhood schools.…

  17. South Philadelphia Passive Sampler and Sensor Study

    EPA Science Inventory

    Starting in June 2013, the United States Environmental Protection Agency (U.S. EPA) and the City of Philadelphia Air Measurements Services began collaborative research on the use of passive samplers (PSs) and stand-alone air measurement (SAM) systems to improve information on the...

  18. Philadelphia, Pennsylvania: Solar in Action (Brochure)

    SciTech Connect

    Not Available

    2011-10-01

    This brochure provides an overview of the challenges and successes of Philadelphia, PA, a 2008 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  19. Treatment of 3rd molar-induced periodontal defects with guided tissue regeneration.

    PubMed

    Oxford, G E; Quintero, G; Stuller, C B; Gher, M E

    1997-07-01

    Recent reports provide evidence of increased attachment levels when using guided tissue regeneration (GTR) techniques for the treatment of periodontal defects. Periodontal defects frequently occur at the distal aspect of mandibular 2nd molars which are next to mesioangular impacted 3rd molars that have oral communication. The purpose of this study was to determine whether the use of GTR can enhance probing attachment levels (PALs) following extraction of mesioangular impacted third molars. 12 patients with bilateral soft tissue impacted mandibular 3rd molars entered this split mouth study. After extractions, the previously exposed distal root surface of the 2nd molars were debrided. The defects on the randomly selected experimental sites were covered with expanded polytetraflouro-ethylene (e-PTFE) membrane and the tissue was replaced to cover the membrane. Membranes were removed after 6 weeks. Control sites were treated identically except no membrane was placed. GI, P1I, PD, PAL and BOP records were obtained at 0, 3 and 6 months. The use of barrier material did not provide statistically-significant differences in PAL when comparing experimental versus control sites. Nevertheless, PAL gain was consistently greater at 3 and 6 months when GTR techniques were used in sites with deep impactions. PMID:9226386

  20. Using food as a tool to teach science to 3rd grade students in Appalachian Ohio

    PubMed Central

    Duffrin, Melani W.; Hovland, Jana; Carraway-Stage, Virginia; McLeod, Sara; Duffrin, Christopher; Phillips, Sharon; Rivera, David; Saum, Diana; Johanson, George; Graham, Annette; Lee, Tammy; Bosse, Michael; Berryman, Darlene

    2010-01-01

    The Food, Math, and Science Teaching Enhancement Resource (FoodMASTER) Initiative is a compilation of programs aimed at using food as a tool to teach mathematics and science. In 2007–2008, a foods curriculum developed by professionals in nutrition and education was implemented in 10 3rd-grade classrooms in Appalachian Ohio; teachers in these classrooms implemented 45 hands-on foods activities that covered 10 food topics. Subjects included measurement; food safety; vegetables; fruits; milk and cheese; meat, poultry, and fish; eggs; fats; grains; and meal management. Students in four other classrooms served as the control group. Mainstream 3rd-grade students were targeted because of their receptiveness to the subject matter, science standards for upper elementary grades, and testing that the students would undergo in 4th grade. Teachers and students alike reported that the hands-on FoodMASTER curriculum experience was worthwhile and enjoyable. Our initial classroom observation indicated that the majority of students, girls and boys included, were very excited about the activities, became increasingly interested in the subject matter of food, and were able to conduct scientific observations. PMID:20975982

  1. PREFACE: 3rd International Symposium on Functional Materials 2009 (ISFM 2009) 3rd International Symposium on Functional Materials 2009 (ISFM 2009)

    NASA Astrophysics Data System (ADS)

    Kiwon, Kim; Li, Lu; Taehyun, Nam; Jouhyeon, Ahn

    2010-05-01

    The 3rd International Symposium on Functional Materials 2009 (ISFM 2009) and its preconference, Advances in Functional Materials 2009 (AFM 2009), were successfully held in the Republic of Korea from 15-18 June 2009 and in the People's Republic of China from 8-12 June 2009, respectively. The two conferences attracted over 300 oral and poster presentations from over 12 countries including Australia, Canada, China, Germany, Japan, India, Israel, Korea, The Netherlands, Thailand, the UK and the USA. In the two conferences, eight keynote lectures were delivered by S Miyazaki, S A Akbar, D J Singh, C Suryanarayana, M~Greenblatt, H Zhang, T Sato and J Ding. This topical issue of Physica Scripta contains papers presented at the ISFM 2009 and AFM 2009. Keyan Li from Dalian University, People's Republic of China, presents some empirical formulae to estimate the elastic moduli of rocksalt-, zincblende- and chalcopyrite-structured crystals, on the basis of electronegativities of bonded atoms in the crystallographic frame. Min-Jung Kim from Hanyang University, Korea, reports on the preparation and characterization of carboxyl functionalization of magnetite nanoparticles for oligonucleotide immobilization. F Yan from the National University of Singapore studies the fabrication of Bi(Fe0.5Sc0.5)O3-PbTiO3 (BSF-PT) thin films by pulsed laser deposition, and the enhanced magnetic moment with respect to BiFeO3-PbTiO3. Dong-Gil Lee from Pusan National University, Korea, reports on the sterilization of enteropathogenic Escherichia coli using nanofiber TiO2 films prepared by the electrostatic spray method. Sang-Eun Park from the Korea Institute of Science and Technology reports on the study of encapsulated Fe3O4 nanoparticles with a silica thin layer with a reversible capacity of about 363 mAhg-1. Other researchers report on many other exiting achievements in the fields of ferromagnetic materials, magneto-optical materials, thermoelectric materials, shape memory materials, fuel-cell and

  2. PREFACE: 3rd International Conference of Mechanical Engineering Research (ICMER 2015)

    NASA Astrophysics Data System (ADS)

    Mamat, Riazalman; Rahman, Mustafizur; Mohd. Zuki Nik Mohamed, Nik; Che Ghani, Saiful Anwar; Harun, Wan Sharuzi Wan

    2015-12-01

    The 3rd ICMER2015 is the continuity of the NCMER2010. The year 2010 represents a significant milestone in the history for Faculty of Mechanical Engineering, Universiti Malaysia Pahang (UMP) Malaysia with the organization of the first and second national level conferences (1st and 2nd NCMER) at UMP on May 26-27 and Dec 3-4 2010. The Faculty then changed the name from National Conference on Mechanical Engineering Research (NCMER) to International Conference on Mechanical Engineering Research (ICMER) in 2011 and this year, 2015 is our 3rd ICMER. These proceedings contain the selected scientific manuscripts submitted to the conference. It is with great pleasure to welcome you to the "International Conference on Mechanical Engineering Research (ICMER2015)" that is held at Zenith Hotel, Kuantan, Malaysia. The call for papers attracted submissions of over two hundred abstracts from twelve different countries including Japan, Iran, China, Kuwait, Indonesia, Norway, Philippines, Morocco, Germany, UAE and more. The scientific papers published in these proceedings have been revised and approved by the technical committee of the 3rd ICMER2015. All of the papers exhibit clear, concise, and precise expositions that appeal to a broad international readership interested in mechanical engineering, combustion, metallurgy, materials science as well as in manufacturing and biomechanics. The reports present original ideas or results of general significance supported by clear reasoning and compelling evidence, and employ methods, theories and practices relevant to the research. The authors clearly state the questions and the significance of their research to theory and practice, describe how the research contributes to new knowledge, and provide tables and figures that meaningfully add to the narrative. In this edition of ICMER representatives attending are from academia, industry, governmental and private sectors. The plenary and invited speakers will present, discuss, promote and

  3. Defining a new vision for the retinoblastoma gene: report from the 3rd International Rb Meeting.

    PubMed

    Rubin, Seth M; Sage, Julien

    2013-01-01

    The retinoblastoma tumor suppressor (Rb) pathway is mutated in most, if not all human tumors. In the G0/G1 phase, Rb and its family members p107 and p130 inhibit the E2F family of transcription factors. In response to mitogenic signals, Cyclin-dependent kinases (CDKs) phosphorylate Rb family members, which results in the disruption of complexes between Rb and E2F family members and in the transcription of genes essential for S phase progression. Beyond this role in early cell cycle decisions, Rb family members regulate DNA replication and mitosis, chromatin structure, metabolism, cellular differentiation, and cell death. While the RB pathway has been extensively studied in the past three decades, new investigations continue to provide novel insights into basic mechanisms of cancer development and, beyond cancer, help better understand fundamental cellular processes, from plants to mammals. This meeting report summarizes research presented at the recently held 3rd International Rb Meeting. PMID:24257515

  4. Defining a new vision for the retinoblastoma gene: report from the 3rd International Rb Meeting

    PubMed Central

    2013-01-01

    The retinoblastoma tumor suppressor (Rb) pathway is mutated in most, if not all human tumors. In the G0/G1 phase, Rb and its family members p107 and p130 inhibit the E2F family of transcription factors. In response to mitogenic signals, Cyclin-dependent kinases (CDKs) phosphorylate Rb family members, which results in the disruption of complexes between Rb and E2F family members and in the transcription of genes essential for S phase progression. Beyond this role in early cell cycle decisions, Rb family members regulate DNA replication and mitosis, chromatin structure, metabolism, cellular differentiation, and cell death. While the RB pathway has been extensively studied in the past three decades, new investigations continue to provide novel insights into basic mechanisms of cancer development and, beyond cancer, help better understand fundamental cellular processes, from plants to mammals. This meeting report summarizes research presented at the recently held 3rd International Rb Meeting. PMID:24257515

  5. Dental health in antique population of Vinkovci - Cibalae in Croatia (3rd-5th century).

    PubMed

    Peko, Dunja; Vodanović, Marin

    2016-08-01

    Roman city Cibalae (Vinkovci) - the birthplace of Roman emperors Valentinian I and Valens was a very well developed urban ares in the late antique what was evidenced by numerous archaeological findings. The aim of this paper is to get insight in dental health of antique population of Cibalae. One hundred individuals with 2041 teeth dated to 3rd - 5th century AD have been analyzed for caries, antemortem tooth loss, periapical diseases and tooth wear. Prevalence of antemortem tooth loss was 4.3% in males, 5.2% in females. Prevalence of caries per tooth was 8.4% in males, 7.0% in females. Compared to other Croatian antique sites, ancient inhabitants of Roman Cibalae had rather good dental health with low caries prevalence and no gender differences. Statistically significant difference was found between males in females in the prevalence of periapical lesions and degree of tooth wear. Periapical lesions were found only in males. PMID:27598951

  6. Evaluation of the "Respect Not Risk" firearm safety lesson for 3rd-graders.

    PubMed

    Liller, Karen D; Perrin, Karen; Nearns, Jodi; Pesce, Karen; Crane, Nancy B; Gonzalez, Robin R

    2003-12-01

    The purpose of this study was to evaluate the MORE HEALTH "Respect Not Risk" Firearm Safety Lesson for 3rd-graders in Pinellas County, Florida. Six schools representative of various socioeconomic levels were selected as the test sites. Qualitative and quantitative data were collected. A total of 433 matched pretests/posttests were used to determine the effectiveness of the class in increasing student knowledge about firearm safety. The results revealed a significant increase in the mean scores on the posttest compared with the pretest. Qualitative findings showed the lesson was positively received by both students and teachers, and 65% of responding students reported discussing the lesson with family members. School nurses are encouraged to take a leading role in promoting firearm injury prevention to students. PMID:14622039

  7. Passive solar progress: a simplified guide to the 3rd national passive solar conference

    SciTech Connect

    Miller, H.; Howell, Y.; Richards, D.

    1980-10-01

    Some of the concepts and practices that have come to be known as passive solar heating and cooling are introduced, and a current picture of the field is presented. Much of the material presented is derived from papers given at the 3rd National Passive Solar Conference held in San Jose, California in January 1979 and sponsored by the US Department of Energy. Extracts and data from these papers have been integrated in the text with explanatory and descriptive material. In this way, it is attempted to present technical information in an introductory context. Topics include design considerations, passive and hybrid systems and applications, sizing methods and performance prediction, and implementation issues. A glossary is included. (WHK)

  8. John D. Rockefeller 3rd, statesman and founder of the Population Council.

    PubMed

    Dunlop, J

    2000-01-01

    This article presents a profile of John D. Rockefeller 3rd, statesman and founder of the Population Council. It is noted that Rockefeller took a broad view of population control as a means to address poverty and economic development rather than as an end in itself. In 1952 he initiated the convocation of the Conference on Population Problems held in Williamsburg, Virginia. The discussion focused on food supply, industrial development, depletion of natural resources, and political instability resulting from unchecked population growth. In 1967, Rockefeller initiated, lobbied for, and finally achieved a World Leaders' Statement signed by 30 heads of state including US President Lyndon Johnson. The document drew attention to population growth as a world problem and engendered political support for family planning as a solution. After 3 years the Commission on Population Growth and the American Future was established, and Rockefeller was made its chairman. Several issues were debated, including more safer fertility control and the legalization of abortion. PMID:12349764

  9. Detection and clinical evolution of scrapie in sheep by 3rd eyelid biopsy.

    PubMed

    Vargas, Francisco; Luján, Lluís; Bolea, Rosa; Monleón, Eva; Martín-Burriel, Inmaculada; Fernández, Antonio; De Blas, Ignacio; Badiola, Juan José

    2006-01-01

    The goal of this article was to characterize the clinical evolution of scrapie in naturally affected sheep. Eighteen sheep with scrapie diagnosed by examination of 3rd eyelid biopsy and 12 control ewes were studied throughout the duration of their disease. Diagnosis was confirmed postmortem by histopathologic, immunohistochemical, and Western blot analysis of nervous tissue. Complete clinical examinations were performed every 2 weeks for each animal, of which 3 clinical examinations per animal are reported. Those clinical signs that showed a significant frequency within the corresponding clinical examination were considered representative of each stage of the disease (ie, early, middle, and late). The representative clinical signs for the early stage were hypoesthesia in the limbs, alteration of mental status, and a body condition score <3. Remarkably, hypoesthesia in the limbs was one of the 1st signs appearing during the early clinical stage in the affected animals, even before the appearance of other signs. For the middle stage, representative signs were the same as those for the early stage, together with hyporreflexia in the limbs, cardiac arrhythmia, pruritus/wool loss, and the appearance of the nibbling reflex. Representative clinical signs for the late stage were the same as those for the early and middle stage, together with head tremors, hyperexcitability to external stimuli, ataxia or gait abnormalities, and teeth grinding. On the basis of these results, we propose the calculation of an objective clinical index that allows the differentiation among clinical stages and that could be useful for further studies. The usefulness of 3rd eyelid lymphoid tissue biopsies for sequential clinical studies in naturally scrapie-affected sheep is demonstrated. PMID:16496940

  10. Broken or knocked out tooth

    MedlinePlus

    Pfenninger JL, Fowlder GC. Management of dental injuries and reimplantation of an avulsed tooth. In: Pfenninger JL, Fowlder GC, eds. Pfenninger & Fowler's Procedures for Primary Care . 3rd ed. Philadelphia, PA: ...

  11. Tennis elbow

    MedlinePlus

    ... Jr., Miller MD, eds. DeLee and Drez's Orthopaedic Sports Medicine . 3rd ed. Philadelphia, PA: Elsevier Saunders; 2009:chap ... by: C. Benjamin Ma, MD, Assistant Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department of Orthopaedic Surgery, ...

  12. Bacitracin overdose

    MedlinePlus

    Drug Monograph, Bacitracin. Provided by Gold Standard. Clinical Key. 2015. Motaparthi K, Hsu S. Topical antibacterial agents. In: Wolverton SE, ed. Comprehensive Dermatologic Drug Therapy . 3rd ed. Philadelphia, ...

  13. Rhinoplasty

    MedlinePlus

    Menick FJ. Aesthetic nasal reconstruction. In: Neligan PC, ed. Plastic Surgery . 3rd ed. Philadelphia, PA: Elsevier; 2013:chap 6. Tardy ME Jr, Thomas JR. Rhinoplasty, Sclagani AP. In: Flint PW, Haughey ...

  14. Skin abscess

    MedlinePlus

    ... abscesses may occur after: A bacterial infection (often staphylococcus) A minor wound or injury Boils Folliculitis (infection ... Daum RS. Staphylococcus aureus . In: Long SS, ed. Principles and Practice ... Diseases. 3rd ed. Philadelphia, PA: Elsevier Saunders; 2012: ...

  15. Rhubarb leaves poisoning

    MedlinePlus

    ... Field R, Panter KE, et al. Selected poisonous plants affecting animal and human health. In: Haschek WAM, Rousseaux CG, Wallig MA, eds. Haschek and Rousseaux's Handbook of Toxicologic Pathology . 3rd ed. Philadelphia, PA: Elsevier; 2013:chap 40.

  16. Wood's lamp examination

    MedlinePlus

    A Wood's lamp examination is a test that uses ultraviolet (UV) light to look at the skin closely. ... Gebhard RE. Wood's light examination. In: Pfenninger JL, Fowler GC, eds. ... Care . 3rd ed. Philadelphia, PA: Elsevier Mosby; 2010:chap ...

  17. Xerosis

    MedlinePlus

    Asteatotic eczema; Eczema craquele ... Beiber T, Bussmann C. Atopic dermatitis. In: Bolognia JL, Jorizzo JL, Schaffer JV, et al, eds. Dermatology . 3rd ed. Philadelphia, PA: Elsevier Mosby; 2012:chap 12. Gilchrest ...

  18. Bringing your child to visit a very ill sibling

    MedlinePlus

    ... patient-centered intensive care unit: American College of Critical Care Medicine Task Force 2004-2005. Crit Care Clin . ... In: Fuhrman BP and Zimmerman JJ, eds. Pediatric Critical Care . 3rd ed. Philadelphia, PA: Elsevier Mosby; 2005:chap ...

  19. Scar revision

    MedlinePlus

    ... prevention, treatment, and revision. In: Neligan PC, ed. Plastic Surgery . 3rd ed. Philadelphia, PA: Elsevier; 2013:chap ... Hebe Molmenti, MD, PhD, private practice specializing in plastic and reconstructive surgery, Baltimore, MD. Review provided by ...

  20. Fleas

    MedlinePlus

    Elston DM. Bites and stings. In: Bolognia JL, Jorizzo JL, Schaffer JV, et al, eds. Dermatology . 3rd ed. Philadelphia, ... 2009:chap 15. James WD, Berger TG, Elston DM. Parasitic infestations, stings, and bites. In: James WD, ...

  1. Costochondritis

    MedlinePlus

    ... Jr TD, eds. Essentials of Physical Medicine and Rehabilitation. 3rd ed. Philadelphia, PA: Elsevier Saunders; 2014:chap 100. Proulx AM, Zryd TW. Costochondritis: diagnosis and treatment. Am Fam Physician. 2009;80(6): ...

  2. Forehead lift

    MedlinePlus

    ... both sides even. If you have already had plastic surgery to lift your upper eyelids, a forehead lift ... Managing the cosmetic patient. In: Neligan PC, ed. Plastic Surgery . 3rd ed. Philadelphia, PA: Elsevier Saunders; 2013:chap ...

  3. The 3^rd International Conference on Women in Physics: Global Perspectives, Common Concerns, Worldwide Views

    NASA Astrophysics Data System (ADS)

    Zastavker, Yevgeniya V.

    2009-03-01

    The 3^rd International Conference on Women in Physics (ICWIP), held in Seoul, Korea, in October 2008, brought together 300 participants from 57 countries, including a diverse 22-member U.S. Delegation, for a 3-day summit of stimulating discussions, thought-provoking presentations, inspirational posters, and networking. Held under the auspices of the Working Group on Women in Physics of the International Union of Pure and Applied Physics (IUPAP), this meeting built on the successes of the 1^st (Paris, 2002) and 2^nd (Rio de Janeiro, 2005) Conferences and further clarified the importance of diversifying the field of physics worldwide. Although considerable progress has been made since 2002, it was clear that the global scientific workforce is still under-utilizing a large percentage of the available female talent pool. If human society is to benefit to its fullest from various contributions that the field of physics can offer in addressing global issues of economic crisis, energy, environment, water, health, poverty, and hunger, women of all races and nationalities need to become fully included and engaged in the national and international physical community. To address these and many other issues, the ICWIP unanimously approved a five-part resolution to IUPAP recommending actions to promote the recruitment, retention, and advancement of women in physics and related fields.

  4. Effects of notetaking instruction on 3rd grade student's science learning and notetaking behavior

    NASA Astrophysics Data System (ADS)

    Lee, Pai-Lin

    The research examined effects of notetaking instruction on elementary-aged students' ability to recall science information and notetaking behavior. Classes of 3rd grade students were randomly assigned to three treatment conditions, strategic notetaking, partial strategic notetaking, and control, for 4 training sessions. The effects of the notetaking instruction were measured by their performances on a test on science information taught during the training, a long-term free recall of the information, and number of information units recalled with or without cues. Students' prior science achievement was used to group students into two levels (high vs. low) and functioned as another independent variable in analysis. Results indicated significant treatment effect on cued and non-cued recall of the information units in favor of the strategy instruction groups. Students with higher prior achievement in science performed better on cued recall and long-term free recall of information. The results suggest that students as young as at the third grade can be instructed to develop the ability of notetaking that promotes their learning.

  5. Resurgence of duckweed research and applications: report from the 3rd International Duckweed Conference.

    PubMed

    Appenroth, Klaus-J; Sree, K Sowjanya; Fakhoorian, Tamra; Lam, Eric

    2015-12-01

    Duckweed, flowering plants in the Lemnaceae family, comprises the smallest angiosperms in the plant kingdom. They have some of the fastest biomass accumulation rates reported to date for plants and have the demonstrated ability to thrive on wastewater rich in dissolved organic compounds and thus could help to remediated polluted water resources and prevents eutrophication. With a high quality genome sequence now available and increased commercial interest worldwide to develop duckweed biomass for renewables such as protein and fuel, the 3rd International Duckweed Conference convened at Kyoto, Japan, in July of 2015, to update the community of duckweed researchers and developers on the progress in the field. In addition to sharing results and ideas, the conference also provided ample opportunities for new-comers as well as established workers in the field to network and create new aliances. We hope this meeting summary will also help to disseminate the key advances and observations that have been presented in this conference to the broader plant biology community in order to encourage increased cross-fertilization of ideas and technologies. PMID:26506824

  6. Measuring the cascade rate in anisotropic turbulence through 3rd order structure functions.

    NASA Astrophysics Data System (ADS)

    Verdini, Andrea; Landi, Simone; Hellinger, Petr

    2014-05-01

    We employ the Von-Karman-Howart-Yaglom-Politano-Poquet (KHYPP)law, to compute the cascade rate by means of 3rd order structure functions in homogeneous, forced, DNS at high resolution. We consider first the isotropic case (no guide field) and verify that the cascade rate is consistent with the dissipation rate. Then we consider an anisotropic case (with guide field) for which the isotropic KHYPP law does not apply. We compute the parallel and perpendicular cascade rates and find that the latter basically accounts for the total dissipation rate, as expected for anisotropic turbulence. Also, the cascade rate derived from the isotropic law is found to be a good approximation for the total cascade rate. Recent works have shown that the hypothesis of stationary turbulence must be probably relaxed in the solar wind. We present preliminary results on the measure of the cascade rate in the expanding solar wind, obtained with DNS of MHD turbulence in the expanding box model. Such model incorporates the basic physic of expansion thus inducing anisotropies driven by both the magnetic field and expansion, along with an energy decrease due to the conservation of linear invariants (angular momentum and magnetic flux). The correction due to non-stationary conditions is found to be important and to become negligible only at small scales, thus suggesting that solar wind measurements over- estimate the actual cascade rate.

  7. Visual, Critical, and Scientific Thinking Dispositions in a 3rd Grade Science Classroom

    NASA Astrophysics Data System (ADS)

    Foss, Stacy

    Many American students leave school without the required 21st century critical thinking skills. This qualitative case study, based on the theoretical concepts of Facione, Arheim, and Vygotsky, explored the development of thinking dispositions through the arts in science on the development of scientific thinking skills when used as a conceptual thinking routine in a rural 3rd grade classroom. Research questions examined the disposition to think critically through the arts in science and focused on the perceptions and experiences of 25 students with the Visual Thinking Strategy (VTS) process. Data were collected from classroom observations (n = 10), student interviews (n = 25), teacher interviews ( n = 1), a focus group discussion (n = 3), and artifacts of student work (n = 25); these data included perceptions of VTS, school culture, and classroom characteristics. An inductive analysis of qualitative data resulted in several emergent themes regarding disposition development and students generating questions while increasing affective motivation. The most prevalent dispositions were open-mindedness, the truth-seeking disposition, the analytical disposition, and the systematicity disposition. The findings about the teachers indicated that VTS questions in science supported "gradual release of responsibility", the internalization of process skills and vocabulary, and argumentation. This case study offers descriptive research that links visual arts inquiry and the development of critical thinking dispositions in science at the elementary level. A science curriculum could be developed, that emphasizes the development of thinking dispositions through the arts in science, which in turn, could impact the professional development of teachers and learning outcomes for students.

  8. SESAME, A 3rd Generation Synchrotron Light Source for the Middle East

    SciTech Connect

    Einfeld, D.; Hasnain, S.S.; Sayers, Z.; Schopper, H.; Winick, H.; Al-Dmour, E.

    2004-05-12

    Developed under the auspices of UNESCO, SESAME (Synchrotron-light for Experimental Science and Applications in the Middle East) will be a major international research centre in the Middle East and Mediterranean region. On 6th of January 2003, the official foundation of SESAME took place. The facility is located in Allan, Jordan, 30 km North-West of Amman. As of August 2003 the Founding Members are Bahrain, Egypt, Iran, Israel, Jordan, Pakistan, Palestine, Turkey and United Arabic Emirates, representing a population of over 300 million. SESAME will be a 2.5 GeV 3rd Generation light source (emittance 24.6 nm.rad, circumference {approx}125m). About 40% of the circumference is available for insertion devices (average length 2.75m) in 13 straight sections. Beam lines are up to 36m. The site and a building are provided by Jordan. Construction started in August 2003. The scientific program will start with up to 6 beam lines: MAD Protein Crystallography, SAXS and WAXS for polymers and proteins, Powder Diffraction for material science, UV/VUV/SXR Photoelectron Spectroscopy and Photoabsorption Spectroscopy, IR Spectroscopy, and EXAFS.

  9. Albion: cost-effective 3rd generation high-performance thermal imaging in the UK

    NASA Astrophysics Data System (ADS)

    McEwen, R. K.; Lupton, M.; Lawrence, M.; Knowles, P.; Wilson, M.; Dennis, P. N. J.; Gordon, N. T.; Lees, D. J.; Parsons, J. F.

    2006-09-01

    The first generation of high performance thermal imaging sensors in the UK was based on two axis opto-mechanical scanning systems and small (4-16 element) arrays of the SPRITE detector, developed during the 1970s. Almost two decades later, a 2nd Generation system, STAIRS C was introduced, based on single axis scanning and a long linear array of approximately 3000 elements. This paper addresses the development of the UK's 3rd Generation High Performance Thermal Imaging sensor systems, under a programme known as "Albion". Three new high performance detectors, manufactured in cadmium mercury telluride, operating in both MWIR and LWIR, providing high resolution and sensitivities without need for opto-mechanical scanning systems will be described. The CMT material is grown by MOVPE on low cost substrates and bump bonded to the silicon read out circuit (ROIC). All three detectors are designed to fit with existing standard Integrated Detector Cooling Assemblies (IDCAs). The two largest detectors will be integrated with field demonstrator cameras providing MWIR and LWIR solutions that can rapidly be tailored to specific military requirements. The remaining detector will be a LWIR device with a smart ROIC, facilitating integration times much longer than can typically be achieved with focal plane arrays and consequently yield very high thermal sensitivity. This device will be demonstrated in a lab based camera system.

  10. Albion: the UK 3rd generation high-performance thermal imaging programme

    NASA Astrophysics Data System (ADS)

    McEwen, R. K.; Lupton, M.; Lawrence, M.; Knowles, P.; Wilson, M.; Dennis, P. N. J.; Gordon, N. T.; Lees, D. J.; Parsons, J. F.

    2007-04-01

    The first generation of high performance thermal imaging sensors in the UK was based on two axis opto-mechanical scanning systems and small (4-16 element) arrays of the SPRITE detector, developed during the 1970s. Almost two decades later, a 2nd Generation system, STAIRS C was introduced, based on single axis scanning and a long linear array of approximately 3000 elements. The UK has now begun the industrialisation of 3 rd Generation High Performance Thermal Imaging under a programme known as "Albion". Three new high performance cadmium mercury telluride arrays are being manufactured. The CMT material is grown by MOVPE on low cost substrates and bump bonded to the silicon read out circuit (ROIC). To maintain low production costs, all three detectors are designed to fit with existing standard Integrated Detector Cooling Assemblies (IDCAs). The two largest focal planes are conventional devices operating in the MWIR and LWIR spectral bands. A smaller format LWIR device is also described which has a smart ROIC, enabling much longer stare times than are feasible with conventional pixel circuits, thus achieving very high sensitivity. A new reference surface technology for thermal imaging sensors is described, based on Negative Luminescence (NL), which offers several advantages over conventional peltier references, improving the quality of the Non-Uniformity Correction (NUC) algorithms.

  11. SESAME-A 3rd Generation Synchrotron Light Source for the Middle East

    NASA Astrophysics Data System (ADS)

    Winick, Herman

    2010-02-01

    Developed under the auspices of UNESCO and modeled on CERN, SESAME (Synchrotron-light for Experimental Science and Applications in the Middle East) is an international research center in construction in Jordan. It will enable world class research by scientists from the region, reversing the brain drain. It will also build bridges between diverse societies, contributing to a culture of peace through international cooperation in science. The centerpiece is a synchrotron light source originating from BESSY I, a gift by Germany. The upgraded machine, a 2.5 GeV 3rd Generation Light Source (133m circumference, 26nm-rad emittance and 12 places for insertion devices), will provide light from infra-red to hard X-rays, offering excellent opportunities to train local scientists and attract those working abroad to return. The SESAME Council meets twice each year and presently has nine Members (Bahrain, Cyprus, Egypt, Iran, Israel, Jordan, Pakistan, Palestinian Authority, Turkey). Members have responsibility for the project and provide the annual operations budget (1.5M US dollars in 2009, expected to rise to about 5M when operation starts in 2012-13). Jordan provided the site, building, and infrastructure. A staff of 20 is installing the 0.8 GeV BESSY I injection system. The facility will have the capacity to serve 30 or more experiments operating simultaneously. See www.sesame.org.jo )

  12. Report from the 3rd AIDS Impact Conference: culture, community, empowerment.

    PubMed

    Aggleton, P

    1997-10-01

    Presentations made at the 3rd AIDS Impact Conferences in June 1997 in Melbourne, Australia are summarized. The presentations focused on the importance of local beliefs, practices, and sexual cultures as factors that impact HIV risk. The three dominant themes of this conference were a concern for community, an emphasis on culture, and empowerment for the most vulnerable groups. Speakers illustrated the importance of culture as a factor in the form, context, and meaning of sex among young men and women in Thailand, Australia, Italy, Cambodia, and the United States. Studies conducted in correctional facilities illustrate how the culture of sex and substance use can intensify the HIV risk. Papers examined the sexual revolution in China and the experiences of indigenous people in Brazil, Australia, and New Zealand. The presentations also highlighted drug use cultures among gay men in Australian and German cities and introduced new research methodologies for the analysis of these processes and issues. The closing presentation considered the politics of HIV and their relationship to national and international processes of negative societal responses to HIV diseases. PMID:11364796

  13. PREFACE: 3rd International Conference on Manufacturing, Optimization, Industrial and Material Engineering (MOIME 2015)

    NASA Astrophysics Data System (ADS)

    Lumban Gaol, Ford; Webb, Jeff; Ding, Jun

    2015-05-01

    The 3rd International Conference on Manufacturing, Optimization, Industrial and Material Engineering (MOIME 2015) was held at the Sheraton Kuta, Bali, Indonesia, from 28 - 29 March 2015. The MOIME 2015 conference is aimed to bring together researchers, engineers and scientists in the domain of interest from around the world. MOIME 2015 is placed on promoting interaction between the theoretical, experimental, and applied communities, so that a high level exchange is achieved in new and emerging areas within Material Engineering, Industrial Engineering and all areas that relate to Optimization. We would like to express our sincere gratitude to all in the Technical Program Committee who have reviewed the papers and developed a very interesting Conference Program, as well as the invited and plenary speakers. This year, we received 99 papers and after rigorous review, 24 papers were accepted. The participants come from eight countries. There were four parallel sessions and two invited speakers. It is an honour to present this volume of IOP Conference Series: Materials Science and Engineering (MSE) and we deeply thank the authors for their enthusiastic and high-grade contributions. Finally, we would like to thank the conference chairmen, the members of the steering committee, the organizing committee, the organizing secretariat and the financial support from the conference sponsors that allowed the success of MOIME 2015. The Editors of the MOIME 2015 Proceedings Dr. Ford Lumban Gaol Jeff Webb, Ph.D Prof. Jun DING, Ph.D

  14. Effect of 3rd-degree gravity harmonics and Earth perturbations on lunar artificial satellite orbits

    NASA Astrophysics Data System (ADS)

    Tzirti, S.; Tsiganis, K.; Varvoglis, H.

    2010-12-01

    In a previous work we studied the effects of (I) the J 2 and C 22 terms of the lunar potential and (II) the rotation of the primary on the critical inclination orbits of artificial satellites. Here, we show that, when 3rd-degree gravity harmonics are taken into account, the long-term orbital behavior and stability are strongly affected, especially for a non-rotating central body, where chaotic or collision orbits dominate the phase space. In the rotating case these phenomena are strongly weakened and the motion is mostly regular. When the averaged effect of the Earth’s perturbation is added, chaotic regions appear again for some inclination ranges. These are more important for higher values of semi-major axes. We compute the main families of periodic orbits, which are shown to emanate from the ‘frozen eccentricity’ and ‘critical inclination’ solutions of the axisymmetric problem (‘ J 2 + J 3’). Although the geometrical properties of the orbits are not preserved, we find that the variations in e, I and g can be quite small, so that they can be of practical importance to mission planning.

  15. Measurement and correction of the 3rd order resonance in the Tevatron

    SciTech Connect

    Schmidt, F.; Alexahin, Y.; Lebedev, V.; Still, D.; Valishev, A.; /Fermilab

    2006-06-01

    At Fermilab Tevatron BPM system has been recently upgraded resulting much better accuracy of beam position measurements and improvements of data acquisition for turn-by-turn measurements. That allows one to record the beam position at each turn for 8000 turns for all BPMs (118 in each plane) with accuracy of about 10-20 {micro}m. In the last decade a harmonic analysis tool has been developed at CERN that allows relating each FFT line derived from the BPM data with a particular non-linear resonance in the machine. In fact, one can even detect the longitudinal position of the sources of these resonances. Experiments have been performed at the Tevatron in which beams have been kicked to various amplitudes to analyze the 3rd order resonance. It was possible to address this rather large resonance to some regular machine sextupoles. An alternative sextupole scheme allowed the suppression of this resonance by a good factor of 2. Lastly, the experimental data are compared with model calculations.

  16. New half-film method for measuring Al2O3 film MTF of 3rd generation image intensifier

    NASA Astrophysics Data System (ADS)

    Cheng, Yaojin; Shi, Feng; Bai, Xiaofeng; Zhu, Yufeng; Yan, Lei; Liu, Feng; Li, Min

    2012-10-01

    In 3rd generation image intensifier, Al2O3 film on the input of MCP is a serious influence factor on device MTF due to its electron scattering process. There are no reportes about how to measure the MTF of Al2O3 film. In this paper a new Half-film comparssion test method is creatively established for determing the film MTF, which overcomes the difficulty of measuring super thin film less than a few nm. In this way, the MTF curves of 10nm Al2O3 film can be accurately obtained. The measurement results show that 10nm Al2O3 film obviously decay the MTF performance of the 3rd generation image intensifier and take an important role in the improvement work of 3rd generation image intensifier MTF and resolution performances.

  17. Impact of Community College of Philadelphia Allied Health Programs on the Philadelphia Region. Report #117.

    ERIC Educational Resources Information Center

    Philadelphia Community Coll., PA.

    This report discusses the Allied Health programs at Community College of Philadelphia (CCP): (1) Clinical Laboratory Technician; (2) Dental Assisting Hygiene; (3) Dental Assisting Certificate; (4) Diagnostic Medical Imaging; (5) Dietetic Technician; (6) Health Information Technology; (7) Medical Assisting and Office Management; (8) Nursing; and…

  18. The Power of PreK-3rd: How a Small Foundation Helped Push Washington State to the Forefront of the PreK-3rd Movement. FCD Case Study

    ERIC Educational Resources Information Center

    Nyhan, Paul

    2011-01-01

    The New School Foundation was not born from a commission, legislative mandate, research project, think tank, or even the mind of a leading education scholar. One of Washington state's pioneering PreK-3rd initiatives began as the brainchild of a wealthy Seattle businessman, Stuart Sloan, 20 years ago. The New School Foundation and its ideas were…

  19. 3rd hand smoking; heterogeneous oxidation of nicotine and secondary aerosol formation in the indoor environment

    NASA Astrophysics Data System (ADS)

    Petrick, Lauren; Dubowski, Yael

    2010-05-01

    Tobacco smoking is well known as a significant source of primary indoor air pollutants. However, only recently has it been recognized that the impact of Tobacco smoking may continue even after the cigarette has been extinguished (i.e., third hand smoke) due to the effect of indoor surfaces. These surfaces may affect the fate of tobacco smoke in the form of secondary reactions and pollutants, including secondary organic aerosol (SOA) formation. Fourier Transform Infrared spectrometry with Attenuated Total Reflection (FTIR-ATR) in tandem with a Scanning Mobility Particle Sizing (SMPS) system was used to monitor the ozonation of cellulose sorbed nicotine and resulting SOA formation. SOA formation began at onset of ozone introduction ([O3] = 60 ± 5 ppb) with a size distribution of dp ≤ 25 nm, and was determined to be a result of heterogeneous reaction (opposed to homogeneous). SOA yield from reacted surface nicotine was on the order of 10 %. Simultaneous to SOA monitoring, FTIR-ATR spectra showed surface changes in the nicotine film as the reaction progressed, revealing a pseudo first-order surface reaction rate of 0.0026 ± 0.0008 min-1. Identified surface oxidation products included: cotinine, myosmine, methylnicotinamide and nicotyrine. Surface reaction rate was found to be partially inhibited at high relative humidity. Given the toxicity of some of the identified products (e.g., cotinine has shown potential mutagenicity and teratogenicity) and that small particles may contribute to adverse health effects, the present study indicates that exposure to 3rd hand smoke ozonation products may pose additional health risks.

  20. Catalysis in the 3rd Dimension: How Organic Molecules May be Formed

    NASA Technical Reports Server (NTRS)

    Freund, Friedemann; DeVincenzi, D. (Technical Monitor)

    2001-01-01

    Catalysis is often little more than a word to phenomenologically describe the fact that a reaction follows a pat1 that leads to products of an unexpected kind or of unexpected yield. Low activation energy barriers for intermediates are recognized as the most likely cause why a system deviates from the thermodynamic pull towards minimizing its free energy and ends up in a metastable state. Seldom is the mechanism known. This i: particularly true for heterogeneous catalysis under hydrothermal conditions with minerals as catalysts. It is commonly assumed that catalytic action takes place across solid-fluid interfaces and that, on the atomic level, interfaces are just 2-dimensional contacts. This makes it difficult to understand, for instance, the assembly of long-chain carboxylic (fatty) acids. 3y studying single crystals that grew from a melt in the presence of H2O and CO2, we can show: (1) that numerals take up the fluid components into solid solution, (2) that some-thing happens converting them to -educedH and C, (3) that C atoms segregate into dislocations and tie C-C bonds. The products are medium-to-long chain Cn protomolecules, with some C-H attached, pre-assembled in the dislocations. Upon solvent extraction, these proto-molecules turn into carboxylic and dicarboxylic acids. This observation suggests that, in a very elementary step, catalysis under hydrothermal conditions leading to fatty acids involves the pre-assembly of Cn entities in the interface that is not 2-D but extends into the 3rd dimension, with dislocations as synthesis sites.

  1. PREFACE: 3rd International Youth Conference "Interdisciplinary Problems of Nanotechnology, Biomedicine and Nanotoxicology" (Nanobiotech 2015)

    NASA Astrophysics Data System (ADS)

    Refsnes, Magne, Prof; Gusev, Alexander, Dr; Godymchuk, Anna, Dr; Bogdan, Anna

    2015-11-01

    The 3rd International Youth Conference "Interdisciplinary Problems of Nanotechnology, Biomedicine and Nanotoxicology" (Nanobiotech2015) was held on 21-22 May 2015 in Tambov, Russia, and was jointly organized by Tambov Derzhavin State University (Russia), the Norwegian Institute of Public Health (Norway), the National University of Science and Technology MISiS (Russia), Tomsk Polytechnic University (Russia) and Tomsk State University. The conference gathered experienced and young researchers, post-docs and students, working in the fieldof nanotechnologies, nanomedicine, nano(eco)toxicology and risk assessment of nanomaterials, in order to facilitate the aggregation and sharing of interests and results for better collaboration and visibility of activity. The goal of Nanobiotech2015 was to bring researchers and practitioners together to share the latest knowledge on nanotechnology-specific risks to occupational and environmental health and assessing how to reduce these potential risks. The main objective of the conference is to identify, systematize and solve current scientific problems inthe sphere of nanobiotechnologies, nanomedicine and nanotoxicology, in order to join forces todetermine prospective areas and compose working groups of interested co-workers for carrying out interdisciplinary research projects. The topics of Nanobiotech2015 were: (1) Nanotechnologies in pharmaceutics and medicine; (2) Sources and mechanisms of nanoparticle release into the environment; (3) Ecological and biological effects of nanoparticles; (4) (Eco)toxicology of nanomaterials; (5) Methods for detection of nanoparticles in the environment and in biological objects; and (6) Physico-chemical properties of nanoparticles in the environment. We want to thank the Organizing Committee, the universities and sponsors supporting the conference,and everyone who contributed to the organization of this meeting, for their contribution towards the conference and for their contributions to these

  2. Marble weathering and air pollution in Philadelphia

    NASA Astrophysics Data System (ADS)

    Feddema, J. J.; Meierding, T. C.

    Maps of damage to marble tombstones in the urban region of Philadelphia demonstrate a close spatial correspondence with airborne pollutant concentrations. Mean recession rates on upper tombstone faces are an order of magnitude greater (3.5 mm (100a) -1) in the center of the city than they are 20 km away in the suburbs and countryside (< 0.5 mm (100a) -1). Not only are more pollutants emitted in the city, but they are also concentrated in the city center by centripetal air movement into the urban heat island. Gaseous SO 2 appears to be the most damaging pollutant, as is shown by the presence of gypsum in urban stones. Although rainfall is important in removing sulfate reaction products, anthropogenically-induced acid rain has only a minor role in marble deterioration. High urban SO 2 concentrations cause sufficient gypsum accumulation within the stones to exfoliate the durable surface layer. Old photos of tombstones in central Philadelphia cemeteries show that exfoliation greatly accelerated between 1930 and 1960, concurrent with increases in SO 2 levels. Recent improvements in air quality are likely to have slowed stone deterioration.

  3. 44. Storehouse of Philadelphia Signal Depot, U.S. Army Corps of ...

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

    44. Storehouse of Philadelphia Signal Depot, U.S. Army Corps of Engineers, War Department (1942) - Atwater Kent Manufacturing Company, North Plant, 5000 Wissahickon Avenue, Philadelphia, Philadelphia County, PA

  4. Test Review: C. Keith Conners "Conners 3rd Edition" Toronto, Ontario, Canada--Multi-Health Systems, 2008

    ERIC Educational Resources Information Center

    Kao, Grace S.; Thomas, Hillary M.

    2010-01-01

    "Conners 3rd Edition" is the most updated version of a series of measures for assessing attention deficit hyperactivity disorder (ADHD) and common comorbid problems/disorders in children and adolescents ranging from 6 to 18 years of age. Related problems that the test helps assess include executive dysfunction, learning problems, aggression, and…

  5. Exemplary Institute. Proceedings of the Annual Conference (3rd, Albuquerque, New Mexico, February 22-24, 1998).

    ERIC Educational Resources Information Center

    Native American Scholarship Fund, Inc., Albuquerque, NM.

    This proceedings contains presentations and workshop summaries from the 3rd Annual Exemplary Institute for educators of Native American students. Presentations include: "Quality in Learning: Romancing the Journey" (quality management at Mount Edgecumbe High School, Alaska) (Todd Bergman); "Creating a School-wide Literacy Climate" (Sig Boloz); "How…

  6. Constancy and Variability: Dialogic Literacy Events as Sites for Improvisation in Two 3rd-Grade Classrooms

    ERIC Educational Resources Information Center

    Jordan, Michelle E.; Santori, Diane

    2015-01-01

    This multisite study investigates dialogic literacy events that revolved around narrative and informational texts in two 3rd-grade classrooms. The authors offer a metaphor of musical improvisation to contemplate dialogic literacy events as part of the repertoire of teaching and learning experiences. In literacy learning, where there is much…

  7. 3rd Annual PIALA Conference Saipan--Collecting, Preserving & Sharing Information in Micronesia. Conference Proceedings. October 13-15, 1993.

    ERIC Educational Resources Information Center

    Edmundson, Margaret, Ed.

    1993-01-01

    This PIALA 1993 Proceedings contains many of the papers presented at the 3rd annual conference of the Pacific Islands Association of Libraries and Archives. This publication is the first time papers from this Micronesian regional library and archives conference have ever been published. The conference addressed various topics of interest to…

  8. Predicting 3rd Grade and 10th Grade FCAT Success for 2007-08. Research Brief. Volume 0702

    ERIC Educational Resources Information Center

    Froman, Terry; Rubiera, Vilma

    2008-01-01

    For the past few years the Florida School Code has set the Florida Comprehensive Assessment Test (FCAT) performance requirements for promotion of 3rd graders and graduation for 10 graders. Grade 3 students who do not score at level 2 or higher on the FCAT SSS Reading must be retained unless exempted for special circumstances. Grade 10 students…

  9. Predicting 3rd Grade and 10th Grade FCAT Success for 2006-07. Research Brief. Volume 0601

    ERIC Educational Resources Information Center

    Froman, Terry; Rubiera, Vilma

    2006-01-01

    For the past few years the Florida School Code has set the Florida Comprehensive Assessment Test (FCAT) performance requirements for promotion of 3rd graders and graduation for 10th graders. Grade 3 students who do not score at level 2 or higher on the FCAT SSS Reading must be retained unless exempted for special circumstances. Grade 10 students…

  10. The Lived Experiences of 3rd Generation and beyond U.S.-Born Mexican Heritage College Students: A Qualitative Study

    ERIC Educational Resources Information Center

    Galvan, Richard

    2011-01-01

    The purpose of this study was to describe the psychosocial and identity challenges of 3rd generation and beyond U.S.-born (3GAB-USB) Mexican heritage college students. Alvarez (1973) has written about the psychosocial impact "hybridity" can have on a U.S.- born (USB) Mexican individual who incorporates two distinct cultures (American and Mexican)…

  11. Meeting report on the 3rd International Congress on Developmental Origins of Health and Disease (DOHaD)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Developmental Origins of Health and Disease (DOHaD) focuses on the earliest stages of human development, and provides a novel paradigm to complement other strategies for lifelong prevention of common chronic health conditions. The 3rd International Congress on DOHaD, held in 2005, retained the most ...

  12. Iowa Acceleration Scale Manual: A Guide for Whole-Grade Acceleration K-8. (3rd Edition, Manual)

    ERIC Educational Resources Information Center

    Assouline, Susan G.; Colangelo, Nicholas; Lupkowski-Shoplik, Ann; Forstadt, Leslie; Lipscomb, Jonathon

    2009-01-01

    Feedback from years of nationwide use has resulted in a 3rd Edition of this unique, systematic, and objective guide to considering and implementing academic acceleration. Developed and tested by the Belin-Blank Center at the University of Iowa, the IAS ensures that acceleration decisions are systematic, thoughtful, well reasoned, and defensible.…

  13. Visual Arts Teaching in Kindergarten through 3rd-Grade Classrooms in the UAE: Teacher Profiles, Perceptions, and Practices

    ERIC Educational Resources Information Center

    Buldu, Mehmet; Shaban, Mohamed S.

    2010-01-01

    This study portrayed a picture of kindergarten through 3rd-grade teachers who teach visual arts, their perceptions of the value of visual arts, their visual arts teaching practices, visual arts experiences provided to young learners in school, and major factors and/or influences that affect their teaching of visual arts. The sample for this study…

  14. Iron metabolism in African American women during the 2nd and 3rd trimester of a high-risk pregnancy

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Objective: To examine iron metabolism during the 2nd and 3rd trimester in African American women classified as a high-risk pregnancy. Design: Longitudinal. Setting: Large, university-based, urban Midwestern medical center. Participants: Convenience sample of 47 African American women classified a...

  15. Strategies for Talent Management: Greater Philadelphia Companies in Action

    ERIC Educational Resources Information Center

    Council for Adult and Experiential Learning (NJ1), 2008

    2008-01-01

    Human capital is one of the critical issues that impacts the Greater Philadelphia region's ability to grow and prosper. The CEO Council for Growth (CEO Council) is committed to ensuring a steady and talented supply of quality workers for this region. "Strategies for Talent Management: Greater Philadelphia Companies in Action" provides insights…

  16. Philadelphia's Renaissance Schools: Start up and Early Implementation. Executive Summary

    ERIC Educational Resources Information Center

    Research for Action, 2011

    2011-01-01

    In April 2009, Superintendent Arlene Ackerman announced her reform plan for the School District of Philadelphia (the District)--"Imagine 2014". Among other major initiatives, "Imagine 2014" laid the groundwork for Philadelphia's Renaissance Schools Initiative. The Renaissance Initiative, set to enter its second year in 2011-12, is an effort to…

  17. Going Small: Progress & Challenges of Philadelphia's Small High Schools

    ERIC Educational Resources Information Center

    Hartmann, Tracey; Reumann-Moore, Rebecca; Evans, Shani Adia; Haxton, Clarisse; Maluk, Holly; Neild, Ruth Curran

    2009-01-01

    Between 2003 and 2007, and without significant outside funding, the School District of Philadelphia created 25 new small high schools. This study, begun by Research for Action in 2006, follows the start-up and early implementation of these small high schools in Philadelphia. The study found that parents and students are interested in small high…

  18. A Trip to Historic Philadelphia on the Web.

    ERIC Educational Resources Information Center

    Wilson, Elizabeth K.

    1997-01-01

    Describes an electronic field trip to colonial Philadelphia (Pennsylvania). The historic locale has generated enough websites (Philadelphia Historic District, Betsy Ross homepage, and the Franklin Institute Science Museum) for students to take a virtual tour of the colonial capital. Suggests structuring the activity as a know-want-learn (KWL)…

  19. South Philadelphia Passive Sampler Method project communication sheet

    EPA Science Inventory

    The Environmental Protection Agency, Office of Research and Development (EPA ORD), EPA Region 3, and the City of Philadelphia Air Measurements Services (AMS) are collaborating on research project in South Philadelphia starting in the spring of 2013. This project investigates how...

  20. Philadelphia School District Deconstruction--A Case Requiring Consideration

    ERIC Educational Resources Information Center

    Lytle, James H.

    2013-01-01

    This article presents the author's views about the school district deconstruction in Philadelphia, Pennsylvania. He discusses his 30-year experience as a principal and central office administrator with the School District of Philadelphia and his involvement in the efforts to lead urban school reform in the country. He also describes the…

  1. For-Profit Writes Mandatory Courses for Philadelphia High Schools

    ERIC Educational Resources Information Center

    Olson, Lynn

    2005-01-01

    This article reports how Kaplan K12 Learning Services Group, a division of Kaplan Inc., has developed a new, standardized college-preparatory curriculum for the Philadelphia school district. The curriculum, which made its debut in the Philadelphia district in 2005, was a critical element in the district leadership's plan to improve secondary…

  2. The Classical Greek Program in the School District of Philadelphia.

    ERIC Educational Resources Information Center

    Masciantonio, Rudolph

    Classical Greek is taught as an elective to over 200 students in seven secondary schools of the School District of Philadelphia. In the past decade the restoration of Greek studies to the classical curriculum was called for, and in 1968 a Greek Curriculum Committee was established in Philadelphia to develop a program and instructional materials.…

  3. Does 3rd Age + 3rd World = 3rd Class?

    ERIC Educational Resources Information Center

    Tout, Ken

    1992-01-01

    Demographic changes, migration, and industrialization are having drastic effects on older adults in developing nations. Local programs such as Pro Vida in Colombia, supported by Help Age International, rely on the support of volunteers to improve the quality of life for elderly people. (SK)

  4. PREFACE: 3rd International Workshop on Statistical Physics and Mathematics for Complex Systems (SPMCS 2012)

    NASA Astrophysics Data System (ADS)

    Tayurskii, Dmitrii; Abe, Sumiyoshi; Alexandre Wang, Q.

    2012-11-01

    The 3rd International Workshop on Statistical Physics and Mathematics for Complex Systems (SPMCS2012) was held between 25-30 August at Kazan (Volga Region) Federal University, Kazan, Russian Federation. This workshop was jointly organized by Kazan Federal University and Institut Supérieur des Matériaux et Mécaniques Avancées (ISMANS), France. The series of SPMCS workshops was created in 2008 with the aim to be an interdisciplinary incubator for the worldwide exchange of innovative ideas and information about the latest results. The first workshop was held at ISMANS, Le Mans (France) in 2008, and the third at Huazhong Normal University, Wuhan (China) in 2010. At SPMCS2012, we wished to bring together a broad community of researchers from the different branches of the rapidly developing complexity science to discuss the fundamental theoretical challenges (geometry/topology, number theory, statistical physics, dynamical systems, etc) as well as experimental and applied aspects of many practical problems (condensed matter, disordered systems, financial markets, chemistry, biology, geoscience, etc). The program of SPMCS2012 was prepared based on three categories: (i) physical and mathematical studies (quantum mechanics, generalized nonequilibrium thermodynamics, nonlinear dynamics, condensed matter physics, nanoscience); (ii) natural complex systems (physical, geophysical, chemical and biological); (iii) social, economical, political agent systems and man-made complex systems. The conference attracted 64 participants from 10 countries. There were 10 invited lectures, 12 invited talks and 28 regular oral talks in the morning and afternoon sessions. The book of Abstracts is available from the conference website (http://www.ksu.ru/conf/spmcs2012/?id=3). A round table was also held, the topic of which was 'Recent and Anticipated Future Progress in Science of Complexity', discussing a variety of questions and opinions important for the understanding of the concept of

  5. Building monument materials during the 3rd-4rd millennium (Portugal)

    NASA Astrophysics Data System (ADS)

    Moita, Patricia; Pedro, Jorge; Boaventura, Rui; Mataloto, Rui; Maximo, Jaime; Almeida, Luís; Nogueira, Pedro

    2014-05-01

    Dolmens are the most conspicuous remains of the populations of the 4th and first half of 3rd millennia BCE. These tombs are impressive not only for their monumentality, but also because of the socioeconomic investment they represent for those Neolithic communities, namely from the Central-South of Portugal, who built them. Although dolmens have been studied for their funerary content and typologies, an interdisciplinary approach toward the geological characterization and sourcing of stones used in these constructions has not received enough attention from researchers. With MEGAGEO project a multidisciplinary group of geologist and archaeologists intends to assess the relationship between the distribution of dolmens in Central-South Portugal, their source materials, and the geological landscape. GIS will map the information gathered and will be used to analyse these relationships. The selection of the areas, with distinctive geologies (limestone vs granite), will allow to verify if human patterns of behaviour regarding the selection of megaliths are similar or different regionally. Geologically the first target area (Freixo, Alentejo) is dominated by a small intrusion of gabbro mingled/mixed within a granodioritic intrusion both related with variscan orogeny. Granodiorite exhibit several enclaves of igneous and metamorphic nature attesting the interaction between both igneous rocks as well with enclosing gneisses. Despite Alentejo region have a reduced number of outcrops the granodiorite provides rounded to tabular metric blocks. The gabbro is very coarse grained, sometimes with a cumulate texture, and their fracturing and weathering provide very fresh tabular blocks. The five studied dolmens (Quinta do Freixo #1 to #5) are implanted in a large granodioritic intrusion, around the gabbroic rocks, within an area of approximately 9km2. The medium grained granodiorite is ubiquity in all the dolmens slabs and occasionally it can be observed features of mixing and

  6. SESAME — A 3rd Generation Synchrotron Light Source for the Middle East

    NASA Astrophysics Data System (ADS)

    Å°lkü, Dinçer; Rahighi, Javad; Winick, Herman

    2007-01-01

    SESAME (Synchrotron-light for Experimental Science and Applications in the Middle East) will be the Middle East's first international research center. It is a cooperative venture by the scientists and governments of the region with founding members Bahrain, Egypt, Israel, Jordan, Pakistan, Palestine Authority, and Turkey. Iran is in the process of finalizing its formal membership. Other countries (Cyprus, Morocco, and the United Arab Emirates) are also expected to join. The permanent Council of member states has full responsibility for the project. Members provide the annual operating budget. Observer countries are Germany, Greece, Italy, Kuwait, Portugal, Russian Federation, Sweden, the UK, and the US. SESAME is being developed under the umbrella of UNESCO. Jordan was selected as the building site. SESAME will offer excellent opportunities for training of Middle East scientists and attract those working abroad to consider returning. SESAME will be a 2.5GeV 3rd Generation light source (emittance 26nm-rad, circumference ˜133m), providing excellent performance for structural molecular biology, molecular environmental science, surface and interface science, microelectromechanical devices, x-ray imaging, archaeological microanalysis, and materials characterization. It will cover a broad spectral range from the infrared to hard x-rays and will have 12 straight sections for insertion devices (average length 2.75m). The injector will be the BESSY I 0.8 GeV booster synchrotron which has been given as a gift from Germany. Four committees advise the Council and assist in developing the technical design, beam lines, user community, and scientific Program. The SESAME building, now in construction with funds and a site provided by Jordan, is scheduled for completion in late 2006 after which the BESSY I injector will be installed. First stored beam in the new 2.5 GeV ring is planned for 2009 with six initial beamlines planned. Some beamlines will be built by member countries

  7. SESAME - A 3rd Generation Synchrotron Light Source for the Middle East

    NASA Astrophysics Data System (ADS)

    U˝Lkü, Dinçer; Rahighi, Javad; Winick, Herman

    2007-01-01

    SESAME (Synchrotron-light for Experimental Science and Applications in the Middle East) will be the Middle East's first international research center. It is a cooperative venture by the scientists and governments of the region with founding members Bahrain, Egypt, Israel, Jordan, Pakistan, Palestine Authority, and Turkey. Iran is in the process of finalizing its formal membership. Other countries (Cyprus, Morocco, and the United Arab Emirates) are also expected to join. The permanent Council of member states has full responsibility for the project. Members provide the annual operating budget. Observer countries are Germany, Greece, Italy, Kuwait, Portugal, Russian Federation, Sweden, the UK, and the US. SESAME is being developed under the umbrella of UNESCO. Jordan was selected as the building site. SESAME will offer excellent opportunities for training of Middle East scientists and attract those working abroad to consider returning. SESAME will be a 2.5GeV 3rd Generation light source (emittance 26nm-rad, circumference ~133m), providing excellent performance for structural molecular biology, molecular environmental science, surface and interface science, microelectromechanical devices, x-ray imaging, archaeological microanalysis, and materials characterization. It will cover a broad spectral range from the infrared to hard x-rays and will have 12 straight sections for insertion devices (average length 2.75m). The injector will be the BESSY I 0.8 GeV booster synchrotron which has been given as a gift from Germany. Four committees advise the Council and assist in developing the technical design, beam lines, user community, and scientific Program. The SESAME building, now in construction with funds and a site provided by Jordan, is scheduled for completion in late 2006 after which the BESSY I injector will be installed. First stored beam in the new 2.5 GeV ring is planned for 2009 with six initial beamlines planned. Some beamlines will be built by member countries

  8. Essential surgery: key messages from Disease Control Priorities, 3rd edition.

    PubMed

    Mock, Charles N; Donkor, Peter; Gawande, Atul; Jamison, Dean T; Kruk, Margaret E; Debas, Haile T

    2015-05-30

    The World Bank will publish the nine volumes of Disease Control Priorities, 3rd edition, in 2015-16. Volume 1--Essential Surgery--identifies 44 surgical procedures as essential on the basis that they address substantial needs, are cost effective, and are feasible to implement. This report summarises and critically assesses the volume's five key findings. First, provision of essential surgical procedures would avert about 1·5 million deaths a year, or 6-7% of all avertable deaths in low-income and middle-income countries. Second, essential surgical procedures rank among the most cost effective of all health interventions. The surgical platform of the first-level hospital delivers 28 of the 44 essential procedures, making investment in this platform also highly cost effective. Third, measures to expand access to surgery, such as task sharing, have been shown to be safe and effective while countries make long-term investments in building surgical and anaesthesia workforces. Because emergency procedures constitute 23 of the 28 procedures provided at first-level hospitals, expansion of access requires that such facilities be widely geographically diffused. Fourth, substantial disparities remain in the safety of surgical care, driven by high perioperative mortality rates including anaesthesia-related deaths in low-income and middle-income countries. Feasible measures, such as WHO's Surgical Safety Checklist, have led to improvements in safety and quality. Fifth, the large burden of surgical disorders, cost-effectiveness of essential surgery, and strong public demand for surgical services suggest that universal coverage of essential surgery should be financed early on the path to universal health coverage. We point to estimates that full coverage of the component of universal coverage of essential surgery applicable to first-level hospitals would require just over US$3 billion annually of additional spending and yield a benefit-cost ratio of more than 10:1. It would

  9. ic-cmtp3: 3rd International Conference on Competitive Materials and Technology Processes

    NASA Astrophysics Data System (ADS)

    2016-04-01

    Competitiveness is one of the most important factors in our lives and it plays a key role in the efficiency both of organizations and societies. The more scientifically advanced and prepared organizations develop more competitive materials with better physical, chemical, and biological properties, and the leading companies apply more competitive equipment and technological processes. The aims of the 3rd International Conference on Competitive Materials and Technology Processes (ic-cmtp3), and the 1st International Symposium on Innovative Carbons and Carbon Based Materials (is-icbm1) and the 1st International Symposium on Innovative Construction Materials (is-icm1) organized alongside are the following: —Promote new methods and results of scientific research in the fields of material, biological, environmental and technological sciences; —Exchange information between the theoretical and applied sciences as well as technical and technological implementations; —Promote communication and collaboration between the scientists, researchers and engineers of different nations, countries and continents. Among the major fields of interest are advanced and innovative materials with competitive characteristics, including mechanical, physical, chemical, biological, medical and thermal, properties and extreme dynamic strength. Their crystalline, nano - and micro-structures, phase transformations as well as details of their technological processes, tests and measurements are also in the focus of the ic-cmtp3 conference and the is-scbm1 and is-icm1 symposia. Multidisciplinary applications of material science and the technological problems encountered in sectors like ceramics, glasses, thin films, aerospace, automotive and marine industries, electronics, energy, construction materials, medicine, biosciences and environmental sciences are of particular interest. In accordance with the program of the ic-cmtp3 conference and is-icbm1 and is-icm1 symposia we have received more

  10. SESAME - A 3rd Generation Synchrotron Light Source for the Middle East

    SciTech Connect

    Ulkue, Dincer; Rahighi, Javad; Winick, Herman

    2007-01-19

    SESAME (Synchrotron-light for Experimental Science and Applications in the Middle East) will be the Middle East's first international research center. It is a cooperative venture by the scientists and governments of the region with founding members Bahrain, Egypt, Israel, Jordan, Pakistan, Palestine Authority, and Turkey. Iran is in the process of finalizing its formal membership. Other countries (Cyprus, Morocco, and the United Arab Emirates) are also expected to join. The permanent Council of member states has full responsibility for the project. Members provide the annual operating budget. Observer countries are Germany, Greece, Italy, Kuwait, Portugal, Russian Federation, Sweden, the UK, and the US. SESAME is being developed under the umbrella of UNESCO. Jordan was selected as the building site. SESAME will offer excellent opportunities for training of Middle East scientists and attract those working abroad to consider returning. SESAME will be a 2.5GeV 3rd Generation light source (emittance 26nm-rad, circumference {approx}133m), providing excellent performance for structural molecular biology, molecular environmental science, surface and interface science, microelectromechanical devices, x-ray imaging, archaeological microanalysis, and materials characterization. It will cover a broad spectral range from the infrared to hard x-rays and will have 12 straight sections for insertion devices (average length 2.75m). The injector will be the BESSY I 0.8 GeV booster synchrotron which has been given as a gift from Germany. Four committees advise the Council and assist in developing the technical design, beam lines, user community, and scientific Program. The SESAME building, now in construction with funds and a site provided by Jordan, is scheduled for completion in late 2006 after which the BESSY I injector will be installed. First stored beam in the new 2.5 GeV ring is planned for 2009 with six initial beamlines planned. Some beamlines will be built by member

  11. PREFACE: 3rd International Workshop on "State of the Art in Nuclear Cluster Physics"

    NASA Astrophysics Data System (ADS)

    Yamada, Taiichi; Kanada-En'yo, Yoshiko

    2014-12-01

    The 3rd International Workshop on "State of the Art in Nuclear Cluster Physics"(SOTANCP3) was held at KGU Kannai Media Center, Kanto Gakuin University, Yokohama, Japan, from May 26 to 30, 2014. Yokohama is the second largest city in Japan, about 25 km southeast of Tokyo. The first workshop of the series was held in Strasbourg, France, in 2008 and the second one was in Brussels, Belgium, in 2010. The purpose of SOTANCP3 was to discuss the present status and future perspectives of the nuclear cluster physics. The following nine topics were selected in order to cover most of the scientific programme and highlight an area where new ideas have emerged over recent years: (1) Cluster structures and many-body correlations in stable and unstable nuclei (2) Clustering aspects of nuclear reactions and resonances (3) Alpha condensates and analogy with condensed matter approaches (4) Role of tensor force in cluster physics and ab initio approaches (5) Clustering in hypernuclei (6) Nuclear fission, superheavy nuclei, and cluster decay (7) Cluster physics and nuclear astrophysics (8) Clustering in nuclear matter and neutron stars (9) Clustering in hadron and atomic physics There were 122 participants, including 53 from 17 foreign countries. In addition to invited talks, we had many talks selected from contributed papers. There were plenary, parallel, and poster sessions. Poster contributions were also presented as four-minute talks in parallel sessions. This proceedings contains the papers presented in invited and selected talks together with those presented in poster sessions. We would like to express our gratitude to the members of the International Advisory Committee and those of the Organizing Committee for their efforts which made this workshop successful. In particular we would like to present our great thanks to Drs. Y. Funaki, W. Horiuchi, N. Itagaki, M. Kimura, T. Myo, and T. Yoshida. We would like also to thank the following organizations for their sponsors: RCNP

  12. Neuroimaging of the Philadelphia Neurodevelopmental Cohort

    PubMed Central

    Satterthwaite, Theodore D.; Elliott, Mark A.; Ruparel, Kosha; Loughead, James; Prabhakaran, Karthik; Calkins, Monica E.; Hopson, Ryan; Jackson, Chad; Keefe, Jack; Riley, Marisa; Mensh, Frank D.; Sleiman, Patrick; Verma, Ragini; Davatzikos, Christos; Hakonarson, Hakon; Gur, Ruben C.; Gur, Raquel E.

    2013-01-01

    The Philadelphia Neurodevelopmental Cohort (PNC) is a large-scale, NIMH funded initiative to understand how brain maturation mediates cognitive development and vulnerability to psychiatric illness, and understand how genetics impacts this process. As part of this study, 1,445 adolescents ages 8–21 at enrollment underwent multimodal neuroimaging. Here, we highlight the conceptual basis for the effort, the study design, and measures available in the dataset. We focus on neuroimaging measures obtained, including T1-weighted structural neuroimaging, diffusion tensor imaging, perfusion neuroimaging using arterial spin labeling, functional imaging tasks of working memory and emotion identification, and resting state imaging of functional connectivity. Furthermore, we provide characteristics regarding the final sample acquired. Finally, we describe mechanisms in place for data sharing that will allow the PNC to become a freely available public resource to advance our understanding of normal and pathological brain development. PMID:23921101

  13. Marylanders defeat Philadelphia: yellow fever updated.

    PubMed Central

    Woodward, T. E.; Beisel, W. R.; Faulkner, R. D.

    1976-01-01

    Those strategic points which influence this amateur historian to declare a victory for Baltimore and Maryland over Philadelphia are: I. Based upon clinical and epidemiological data, two Marylanders, Potter and Davidge, were among the first to contest Rush and his contagion theory; they told him so and published their views. To prove this point, Potter went to the extreme of inoculating himself with presumedly infected material. Stubbins Ffirth, a young University of Pennsylvania medical student, did the same four years later. To Rush's credit was ultimate abandonment of his originally held views. II. John Crawford, of Baltimore, although not the originator of the insect concept of transmission of infectious agents, published his concepts in 1811. III. Henry Rose Carter, a Maryland graduate, clearly delineated, in 1898, that after identification of an index case of yellow fever an extrinsic incubation period was necessary before the evolution of secondary cases. IV. James Carroll, another University of Maryland graduate, who worked as Deputy under Walter Reed with Lazear and Agramonte, helped prove Finlay's original concept that the Aedes aegypti mosquito was the natural vector of yellow fever. Carroll himself was the first experimentally induced case. V. Studies in primates provide new approaches for management of yellow fever. Nutritional support and treatment with specific anti-viral agents may be useful for therapy of human yellow fever. Maryland members of the Climatological are mindful of Philadelphia's rich medical heritage and of the many battles won in the City of Brotherly Love. Physicians in colonial and early America experienced The best and worst of times, theirs was an age of foolishness and belief, of incredulity and light, of darkness, despair and hope. This tale of two cities ends in peace. Images Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 Fig. 7 Fig. 8 Fig. 10 Fig. 11 PMID:822563

  14. A global drought climatology for the 3rd edition of the World Atlas of Desertification (WAD)

    NASA Astrophysics Data System (ADS)

    Spinoni, Jonathan; Carrao, Hugo; Naumann, Gustavo; Antofie, Tiberiu; Barbosa, Paulo; Vogt, Jürgen

    2013-04-01

    A new version of the World Atlas of Desertification (WAD) is being compiled in the framework of cooperation between the Joint Research Centre (JRC) of the European Commission and the United Nations Environment Programme (UNEP). This initiative aims at mapping the global land degradation and desertification, as well as introducing the reader with complex interactions of geo-physical, socio-economic, and political aspects that affect the environmental sustainability. Recurrent extreme events resulting from climate change, such as more severe droughts, combined with non-adapted land use practices can affect the resilience of ecosystems tipping them into a less productive state. Thus, to describe the effects of climatological hazards on land degradation and desertification processes, we computed a World drought climatology that will be part of the 3rd edition of the WAD and will replace and update to 2010 the results presented in the 2nd edition in 1997. This paper presents the methodology used to compute three parameters included in the WAD drought climatology, i.e. drought frequency, intensity and duration, and discusses their spatio-temporal patterns both at global and continental scales. Because drought is mainly driven and triggered by a rainfall deficit, we chose the Standardized Precipitation Index (SPI) as the drought indicator to estimate our climatological parameters. The SPI is a statistical precipitation-based drought indicator widely used in drought-related studies. We calculated the SPI on three different accumulation periods: 3 months (SPI-3), 6 months (SPI-6), and 12 months (SPI-12), in order to take into account meteorological, agricultural, and hydrological drought-related features. Each quantity has been calculated on a monthly basis using the baseline period between January 1951 and December 2010. As data input, we used the Full Data Reanalysis Version 6.0 (0.5˚x0.5˚) of gridded monthly precipitation provided by the Global Precipitation

  15. PREFACE: 3rd International Workshop on Materials Analysis and Processing in Magnetic Fields (MAP3)

    NASA Astrophysics Data System (ADS)

    Sakka, Yoshio; Hirota, Noriyuki; Horii, Shigeru; Ando, Tsutomu

    2009-07-01

    The 3rd International Workshop on Materials Analysis and Processing in Materials Fields (MAP3) was held on 14-16 May 2008 at the University of Tokyo, Japan. The first was held in March 2004 at the National High Magnetic Field Laboratory in Tallahassee, USA. Two years later the second took place in Grenoble, France. MAP3 was held at The University of Tokyo International Symposium, and jointly with MANA Workshop on Materials Processing by External Stimulation, and JSPS CORE Program of Construction of the World Center on Electromagnetic Processing of Materials. At the end of MAP3 it was decided that the next MAP4 will be held in Atlanta, USA in 2010. Processing in magnetic fields is a rapidly expanding research area with a wide range of promising applications in materials science. MAP3 focused on the magnetic field interactions involved in the study and processing of materials in all disciplines ranging from physics to chemistry and biology: Magnetic field effects on chemical, physical, and biological phenomena Magnetic field effects on electrochemical phenomena Magnetic field effects on thermodynamic phenomena Magnetic field effects on hydrodynamic phenomena Magnetic field effects on crystal growth Magnetic processing of materials Diamagnetic levitation Magneto-Archimedes effect Spin chemistry Application of magnetic fields to analytical chemistry Magnetic orientation Control of structure by magnetic fields Magnetic separation and purification Magnetic field-induced phase transitions Materials properties in high magnetic fields Development of NMR and MRI Medical application of magnetic fields Novel magnetic phenomena Physical property measurement by Magnetic fields High magnetic field generation> MAP3 consisted of 84 presentations including 16 invited talks. This volume of Journal of Physics: Conference Series contains the proceeding of MAP3 with 34 papers that provide a scientific record of the topics covered by the conference with the special topics (13 papers) in

  16. PREFACE: 3rd Workshop on Theory, Modelling and Computational Methods for Semiconductors (TMCSIII)

    NASA Astrophysics Data System (ADS)

    Califano, Marco; Migliorato, Max; Probert, Matt

    2012-05-01

    These conference proceedings contain the written papers of the contributions presented at the 3rd International Conference on Theory, Modelling and Computational Methods for Semiconductor materials and nanostructures. The conference was held at the School of Electronic and Electrical Engineering, University of Leeds, Leeds, UK on 18-20 January 2012. The previous conferences in this series took place in 2010 at St William's College, York and in 2008 at the University of Manchester, UK. The development of high-speed computer architectures is finally allowing the routine use of accurate methods for calculating the structural, thermodynamic, vibrational, optical and electronic properties of semiconductors and their hetero- and nano-structures. The scope of this conference embraces modelling, theory and the use of sophisticated computational tools in semiconductor science and technology, where there is substantial potential for time-saving in R&D. Theoretical approaches represented in this meeting included: Density Functional Theory, Tight Binding, Semiempirical Pseudopotential Methods, Effective Mass Models, Empirical Potential Methods and Multiscale Approaches. Topics included, but were not limited to: Optical and Transport Properties of Quantum Nanostructures including Colloids and Nanotubes, Plasmonics, Magnetic Semiconductors, Graphene, Lasers, Photonic Structures, Photovoltaic and Electronic Devices. This workshop ran for three days, with the objective of bringing together UK and international leading experts in the theoretical modelling of Group IV, III-V and II-VI semiconductors, as well as students, postdocs and early-career researchers. The first day focused on providing an introduction and overview of this vast field, aimed particularly at students, with several lectures given by recognised experts in various theoretical approaches. The following two days showcased some of the best theoretical research carried out in the UK in this field, with several

  17. FOREWORD: 3rd International Workshop on New Computational Methods for Inverse Problems (NCMIP 2013)

    NASA Astrophysics Data System (ADS)

    Blanc-Féraud, Laure; Joubert, Pierre-Yves

    2013-10-01

    Conference logo This volume of Journal of Physics: Conference Series is dedicated to the scientific contributions presented during the 3rd International Workshop on New Computational Methods for Inverse Problems, NCMIP 2013 (http://www.farman.ens-cachan.fr/NCMIP_2013.html). This workshop took place at Ecole Normale Supérieure de Cachan, in Cachan, France, on 22 May 2013, at the initiative of Institut Farman. The prior editions of NCMIP also took place in Cachan, France, firstly within the scope of the ValueTools Conference, in May 2011 (http://www.ncmip.org/2011/), and secondly at the initiative of Institut Farman, in May 2012 (http://www.farman.ens-cachan.fr/NCMIP_2012.html). The NCMIP Workshop focused on recent advances in the resolution of inverse problems. Indeed inverse problems appear in numerous scientific areas such as geophysics, biological and medical imaging, material and structure characterization, electrical, mechanical and civil engineering, and finances. The resolution of inverse problems consists of estimating the parameters of the observed system or structure from data collected by an instrumental sensing or imaging device. Its success firstly requires the collection of relevant observation data. It also requires accurate models describing the physical interactions between the instrumental device and the observed system, as well as the intrinsic properties of the solution itself. Finally, it requires the design of robust, accurate and efficient inversion algorithms. Advanced sensor arrays and imaging devices provide high rate and high volume data; in this context, the efficient resolution of the inverse problem requires the joint development of new models and inversion methods, taking computational and implementation aspects into account. During this one-day workshop, researchers had the opportunity to bring to light and share new techniques and results in the field of inverse problems. The topics of the workshop were: algorithms and computational

  18. Mechanical design and engineering of the 3.9 GHZ, 3rd harmonic SRF system at Fermilab

    SciTech Connect

    Don Mitchell et al.

    2004-08-05

    The mechanical development of the 3.9 GHz, 3rd Harmonic SRF System is summarized to include: the development of a full scale copper prototype cavity structure; the design of the niobium 3 cell and niobium 9 cell structures; the design of the helium vessel and cryostat; the HOM coupler design; and a preliminary look at the main coupler design. The manufacturing processes for forming, rolling, and e-beam welding the HOM coupler, cavity cells, and end tubes are also described. Due to the exotic materials and manufacturing processes used in this type of device, a cost estimate for the material and fabrication is provided. The 3rd harmonic design is organized via a web-based data management approach.

  19. Differential contribution of specific working memory components to mathematics achievement in 2nd and 3rd graders.

    PubMed

    Meyer, M L; Salimpoor, V N; Wu, S S; Geary, D C; Menon, V

    2010-04-01

    The contribution of the three core components of working memory (WM) to the development of mathematical skills in young children is poorly understood. The relation between specific WM components and Numerical Operations, which emphasize computation and fact retrieval, and Mathematical Reasoning, which emphasizes verbal problem solving abilities in 48 2nd and 50 3rd graders was assessed using standardized WM and mathematical achievement measures. For 2nd graders, the central executive and phonological components predicted Mathematical Reasoning skills; whereas the visuo-spatial component predicted both Mathematical Reasoning and Numerical Operations skills in 3rd graders. This pattern suggests that the central executive and phonological loop facilitate performance during early stages of mathematical learning whereas visuo-spatial representations play an increasingly important role during later stages. We propose that these changes reflect a shift from prefrontal to parietal cortical functions during mathematical skill acquisition. Implications for learning and individual differences are discussed. PMID:21660238

  20. The effect of surgical technique on lingual nerve damage during lower 3rd molar removal by dental students.

    PubMed

    Robinson, P P; Loescher, A R; Smith, K G

    1999-05-01

    We have previously shown that avoidance of lingual flap retraction with a Howarth periosteal elevator during lower 3rd molar removal, reduces the incidence of lingual nerve damage. In that study, the surgery was undertaken by qualified staff and we have now assessed the effect of revising the method taught to our junior undergraduate dental students. We evaluated the outcome of surgery undertaken by 2 consecutive years of students, each group being taught 1 of the 2 methods. A total of 200 patients requiring lower 3rd molar removal under local anaesthesia were included in the study. In year 1, the surgery included elevation of a lingual flap and insertion of a Howarth elevator adjacent to the lingual plate; in year 2 this part of the procedure was avoided by using a purely buccal approach. There were no significant differences between the levels of tooth eruption and types of impaction of the teeth removed in each year. Lingual sensory disturbance occurred in 3 patients in the 'flap' group (3.3%) and in 1 patient (0.9%) in the 'no flap' group. As this incidence is not significantly different in the 2 groups (P < 0.4), we conclude that avoidance of lingual retraction by students undertaking lower 3rd molar removal does not appear to place the lingual nerve at greater risk. In view of the results of our previous study, we therefore advocate this method for use in undergraduate dental education. PMID:10530161

  1. FOREWORD: 3rd International Workshop on New Computational Methods for Inverse Problems (NCMIP 2013)

    NASA Astrophysics Data System (ADS)

    Blanc-Féraud, Laure; Joubert, Pierre-Yves

    2013-10-01

    Conference logo This volume of Journal of Physics: Conference Series is dedicated to the scientific contributions presented during the 3rd International Workshop on New Computational Methods for Inverse Problems, NCMIP 2013 (http://www.farman.ens-cachan.fr/NCMIP_2013.html). This workshop took place at Ecole Normale Supérieure de Cachan, in Cachan, France, on 22 May 2013, at the initiative of Institut Farman. The prior editions of NCMIP also took place in Cachan, France, firstly within the scope of the ValueTools Conference, in May 2011 (http://www.ncmip.org/2011/), and secondly at the initiative of Institut Farman, in May 2012 (http://www.farman.ens-cachan.fr/NCMIP_2012.html). The NCMIP Workshop focused on recent advances in the resolution of inverse problems. Indeed inverse problems appear in numerous scientific areas such as geophysics, biological and medical imaging, material and structure characterization, electrical, mechanical and civil engineering, and finances. The resolution of inverse problems consists of estimating the parameters of the observed system or structure from data collected by an instrumental sensing or imaging device. Its success firstly requires the collection of relevant observation data. It also requires accurate models describing the physical interactions between the instrumental device and the observed system, as well as the intrinsic properties of the solution itself. Finally, it requires the design of robust, accurate and efficient inversion algorithms. Advanced sensor arrays and imaging devices provide high rate and high volume data; in this context, the efficient resolution of the inverse problem requires the joint development of new models and inversion methods, taking computational and implementation aspects into account. During this one-day workshop, researchers had the opportunity to bring to light and share new techniques and results in the field of inverse problems. The topics of the workshop were: algorithms and computational

  2. 10. Photographic copy of original drawings (originals at Amtrack, Philadelphia, ...

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

    10. Photographic copy of original drawings (originals at Amtrack, Philadelphia, Pennsylvania) PLANS FOR FLOORBEAMS, SWAYS AND RAIL POSTS - Water Street Bridge, US Route 1 spanning Metro-North Commuter Railroad, New Haven, New Haven County, CT

  3. 11. Photographic copy of original drawings (originals at Amtrack, Philadelphia, ...

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

    11. Photographic copy of original drawings (originals at Amtrack, Philadelphia, Pennsylvania) END POST AND CHORDS - Water Street Bridge, US Route 1 spanning Metro-North Commuter Railroad, New Haven, New Haven County, CT

  4. Evidence of human-induced morphodynamic changes along the Campania coastal areas (southern Italy) since the 3rd-4th cent. AD

    NASA Astrophysics Data System (ADS)

    Russo Ermolli, Elda; Romano, Paola; Liuzza, Viviana; Amato, Vincenzo; Ruello, Maria Rosaria; Di Donato, Valentino

    2014-05-01

    the first archaic settlement (late 6th cent. BC) was unearthed. The Graeco-Roman town expanded downhill, exploiting the growth of a coastal plain, where occasional phases of flooding coexisted with the life of the citizens [6]. The onset of the 3rd cent. AD was characterized by phases of extreme floods which also occurred during the 4th and 5th cent. AD leading to several meters of ground-level aggradation and the burial of buildings [6, 7]. Although the three investigated sites are located in rather different morphological context, they show the evidence of a disequilibrium in the morphodynamics which started in the 3rd-4th cent. AD. The vast amount of collected data strongly suggest that this disequilibrium is a clear sign of a socio-economic decline which affected the Roman Empire during this period rather than the consequence of a climatic deterioration towards dryer conditions, for which no detailed data are available in the Mediterranean area [8]. The abandonment of the towns and their surroundings triggered increased soil erosion on the slopes suffering deforestation and in the farmlands for reduced maintenance, enhancing accumulation rates at the foothills and along coastal areas. References [1] D'Agostino, B., Giampaola, D., 2005. Osservazioni storiche e archeologiche sulla fondazione di Neapolis, in: Harris, W.V., Lo Cascio, E. (Eds.), Noctes Campanae, studi di storia antica e archeologia dell'Italia pre-romana e romana in memoria di Martin W. Frederiksen, Napoli, 63-72. [2] Giampaola, D., Carsana, V., Boetto, G., Bartolini, M., Capretti, C., Galotta, G., Giachi, G., Macchioni, N., Nugari, M. P., Pizzo, B., 2006. La scoperta del porto di Neapolis: dalla ricostruzione topografica allo scavo e al recupero dei relitti. Arch. Mar. Medit., Int. J. Underwat. Arch. 2, 47-91, Ist. Ed. Poligr.Int. MMVI, Pisa - Roma. [3] Allevato, E., Russo Ermolli, E., Boetto, G., Di Pasquale, G., 2010. Pollen-wood analysis at the Neapolis harbour site (1st-3rd century AD, southern

  5. ED, heal thyself.

    PubMed

    Becker, Nora V; Friedman, Ari B

    2014-02-01

    Emergency department (ED) wait times have continued to worsen despite receiving considerable attention for more than 2 decades and despite the availability of a variety of methods to restructure care in a more streamlined fashion. This article offers an economic framework that abstracts away from the details of operations research to understand the fundamental disincentives to improving wait times. Hospitals that reduce wait times are financially penalized if they must provide more uncompensated care as a result. Pending changes under the Patient Protection and Affordable Care Act are considered. We find that the likely effect of the Patient Protection and Affordable Care Act's insurance expansion is to reduce this penalty for improving ED wait times. Consequently, mandating adoption of solutions to ED crowding may be unnecessary and counterproductive. If the insurance expansion is insufficient to fully solve the problem, the hospital value-based purchasing initiative should adopt wait times as a goal in its next iteration. PMID:24332901

  6. PREFACE: EDS2010 Preface

    NASA Astrophysics Data System (ADS)

    Heggie, Malcolm I.

    2011-03-01

    The biennial international conference on Extended Defects in Semiconductors started in 1978 with a meeting in Hünfeld, Germany. Subsequent meetings rotated between Poland, France, Great Britain, Germany, Russia and Italy, culminating in EDS2004 in Chernogolovka, EDS2006 in Halle and EDS2008 in Poitiers. EDS2010 was held at the University of Sussex at Brighton, UK from September 19th to 24th. An extension of the tabulation of this history, which first appeared on the EDS2006 website, is given in the attached PDF. It is with sadness that we note one of the founders of the series, Prof. Dr Helmut Alexander, passed away on 3 December 2009 and we were proud to dedicate EDS2010 to his memory. It has become a tradition to make an award in his name, and this year it was made to Ivan Isacov for his poster "Electrical levels of dislocation networks in p- and n-type silicon". A short and warm celebration of Prof. Dr Alexander's life by his friends and colleagues, Prof. Drs Helmut Gottschalk, Eicke Weber and Wolfgang Schröter, is included in this volume. The conference was a forum for the state-of-the-art of investigation and modelling of extended defects in semiconductors. Scientists from universities, research institutes and industry made contributions to a deeper understanding of extended defects, their interaction with point defects and their role in the development of semiconductor technology. The remit of the conference included extended defects, nanostructures, nanoparticles, quantum dots and interfaces within semiconducting materials ranging from narrow to wide band gaps, including graphene-derived materials and diamond. Scientific interests range from defect geometry, electronic structure, dynamics, spectroscopy, microscopy, reactions and chemistry to introduction mechanisms, such as implantation and strained layers and the operation of devices such as integrated circuits, heterostructures, and solar cells. The organisers were confronted with a long period between

  7. Influence of solar eclipse of November 3rd, 2013 on the total ozone column over Badajoz, Spain

    NASA Astrophysics Data System (ADS)

    Mateos, D.; Antón, M.; Vaquero, J. M.

    2014-05-01

    The hybrid eclipse of November 3rd, 2013 was observed as partial with a magnitude equal to 0.126 from Badajoz (38° 53‧ N, 6° 58‧ W). The evolution of the total ozone column (TOC) values for 4 h was monitored using a Solar Light Microtops-II manual sun-photometer. Before the eclipse, TOC remained invariable ~280 Dobson Units (DU) for one hour and a half. Once the eclipse was started, a clear decrease in TOC occurred. After the eclipse maximum (with TOC=273 DU), a rapid TOC recovery was observed. When the eclipse was over, TOC came back to values ~280 DU.

  8. Quantitative metabolic profiles of 2nd and 3rd trimester human amniotic fluid using 1H HR-MAS spectroscopy

    PubMed Central

    Cohn, Brad R.; Zhao, Shoujun; Kornak, John; Zhang, Vickie Y.; Iman, Rahwa; Kurhanewicz, John; Vahidi, Kiarash; Yu, Jingwei; Caughey, Aaron B.; Swanson, Mark G.

    2016-01-01

    Object To establish and compare normative metabolite concentrations in 2nd and 3rd trimester human amniotic fluid samples in an effort to reveal metabolic biomarkers of fetal health and development. Materials and methods Twenty-one metabolite concentrations were compared between 2nd (15–27 weeks gestation, N = 23) and 3rd (29–39 weeks gestation, N = 27) trimester amniotic fluid samples using 1H high resolution magic angle spinning (HR-MAS) spectroscopy. Data were acquired using the electronic reference to access in vivo concentrations method and quantified using a modified semi-parametric quantum estimation algorithm modified for high-resolution ex vivo data. Results Sixteen of 21 metabolite concentrations differed significantly between 2nd and 3rd trimester groups. Betaine (0.00846±0.00206 mmol/kg vs. 0.0133±0.0058 mmol/kg, P <0.002) and creatinine (0.0124±0.0058 mmol/kg vs. 0.247±0.011 mmol/kg, P <0.001) concentrations increased significantly, while glucose (5.96±1.66 mmol/kg vs. 2.41±1.69 mmol/kg, P <0.001), citrate (0.740±0.217 mmol/kg vs. 0.399±0.137 mmol/kg, P <0.001), pyruvate (0.0659±0.0103 mmol/kg vs. 0.0299±0.286 mmol/kg, P <0.001), and numerous amino acid (e.g. alanine, glutamate, isoleucine, leucine, lysine, and valine) concentrations decreased significantly with advancing gestation. A stepwise multiple linear regression model applied to 50 samples showed that gestational age can be accurately predicted using combinations of alanine, glucose and creatinine concentrations. Conclusion These results provide key normative data for 2nd and 3rd trimester amniotic fluid metabolite concentrations and provide the foundation for future development of magnetic resonance spectroscopy (MRS) biomarkers to evaluate fetal health and development. PMID:19779747

  9. Travelers' Health: Viral Hemorrhagic Fevers

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... Guerrant RL, Walker DH, Weller PF, editors. Tropical Infectious Diseases: Principles, Pathogens and Practice. 3rd ed. Philadelphia: Elsevier; ...

  10. Epithelium

    MedlinePlus

    The term "epithelium" refers to layers of cells that line hollow organs and glands. It is also those cells that make ... Epithelium. In: Kierszenbaum AL, Tres LL. Histology and Cell Biology - An Introduction to Pathology , 3rd ed. Philadelphia, ...

  11. Piriformis syndrome

    MedlinePlus

    ... sciatica; Hip socket neuropathy; Pelvic outlet syndrome; Low back pain - piriformis References Joseph RL, Alleva JT, Hudgins TH. Piriformis syndrome. In: Frontera: Essentials of Physical Medicine and Rehabilitation . 3rd ed. Philadelphia, PA: Elsevier Saunders; 2014:chap ...

  12. Erythema toxicum

    MedlinePlus

    ... may appear in approximately half of all normal newborn infants. The condition may appear in the first few ... Lucky AW. Transient benign cutaneous lesions of the newborn. In: ... Dermatology. 3rd ed. Philadelphia, PA: Elsevier Saunders; 2014: ...

  13. Closing the Teacher Quality Gap in Philadelphia: New Hope and Old Hurdles. The Third Study of Teacher Quality in Philadelphia. A Report from "Learning from Philadelphia's School Reform"

    ERIC Educational Resources Information Center

    Useem, Elizabeth; Offenberg, Robert; Farley, Elizabeth

    2007-01-01

    This study of teacher staffing issues in the School District of Philadelphia explores the degree to which the district has succeeded in upgrading teachers' professional credentials, recruiting and retaining them, and equitably distributing experienced and credentialed teachers across all types of schools. Since the passage of "No Child Left…

  14. Analysis and design of a 3rd order velocity-controlled closed-loop for MEMS vibratory gyroscopes.

    PubMed

    Wu, Huan-ming; Yang, Hai-gang; Yin, Tao; Jiao, Ji-wei

    2013-01-01

    The time-average method currently available is limited to analyzing the specific performance of the automatic gain control-proportional and integral (AGC-PI) based velocity-controlled closed-loop in a micro-electro-mechanical systems (MEMS) vibratory gyroscope, since it is hard to solve nonlinear functions in the time domain when the control loop reaches to 3rd order. In this paper, we propose a linearization design approach to overcome this limitation by establishing a 3rd order linear model of the control loop and transferring the analysis to the frequency domain. Order reduction is applied on the built linear model's transfer function by constructing a zero-pole doublet, and therefore mathematical expression of each control loop's performance specification is obtained. Then an optimization methodology is summarized, which reveals that a robust, stable and swift control loop can be achieved by carefully selecting the system parameters following a priority order. Closed-loop drive circuits are designed and implemented using 0.35 μm complementary metal oxide semiconductor (CMOS) process, and experiments carried out on a gyroscope prototype verify the optimization methodology that an optimized stability of the control loop can be achieved by constructing the zero-pole doublet, and disturbance rejection capability (D.R.C) of the control loop can be improved by increasing the integral term. PMID:24051522

  15. Poly(2-oxazoline) based micelles with high capacity for 3rd generation taxoids: preparation, in vitro and in vivo evaluation.

    PubMed

    He, Zhijian; Schulz, Anita; Wan, Xiaomeng; Seitz, Joshua; Bludau, Herdis; Alakhova, Daria Y; Darr, David B; Perou, Charles M; Jordan, Rainer; Ojima, Iwao; Kabanov, Alexander V; Luxenhofer, Robert

    2015-06-28

    The clinically and commercially successful taxanes, paclitaxel and docetaxel suffer from two major drawbacks, namely their very low aqueous solubility and the risk of developing resistance. Here, we present a method that overcomes both drawbacks in a very simple manner. We formulated 3rd generation taxoids, able to avoid common drug resistance mechanisms with doubly amphiphilic poly(2-oxazoline)s (POx), a safe and highly efficient polymer for the formulation of extremely hydrophobic drugs. We found excellent solubilization of different 3rd generation taxoids irrespective of the drug's chemical structures with essentially quantitative drug loading and final drug to polymer ratios around unity. The small, highly loaded micelles with a hydrodynamic diameter of less than 100nm are excellently suited for parenteral administration. Moreover, a selected formulation with the taxoid SB-T-1214 is about one to two orders of magnitude more active in vitro than paclitaxel in the multidrug resistant breast cancer cell line LCC6-MDR. In contrast, in wild-type LCC6, no difference was observed. Using a q4d×4 dosing regimen, we also found that POx/SB-T-1214 significantly inhibits the growth of LCC6-MDR orthotropic tumors, outperforming commercial paclitaxel drug Taxol and Cremophor EL formulated SB-T-1214. PMID:25725361

  16. Analysis and Design of a 3rd Order Velocity-Controlled Closed-Loop for MEMS Vibratory Gyroscopes

    PubMed Central

    Wu, Huan-ming; Yang, Hai-gang; Yin, Tao; Jiao, Ji-wei

    2013-01-01

    The time-average method currently available is limited to analyzing the specific performance of the automatic gain control-proportional and integral (AGC-PI) based velocity-controlled closed-loop in a micro-electro-mechanical systems (MEMS) vibratory gyroscope, since it is hard to solve nonlinear functions in the time domain when the control loop reaches to 3rd order. In this paper, we propose a linearization design approach to overcome this limitation by establishing a 3rd order linear model of the control loop and transferring the analysis to the frequency domain. Order reduction is applied on the built linear model's transfer function by constructing a zero-pole doublet, and therefore mathematical expression of each control loop's performance specification is obtained. Then an optimization methodology is summarized, which reveals that a robust, stable and swift control loop can be achieved by carefully selecting the system parameters following a priority order. Closed-loop drive circuits are designed and implemented using 0.35 μm complementary metal oxide semiconductor (CMOS) process, and experiments carried out on a gyroscope prototype verify the optimization methodology that an optimized stability of the control loop can be achieved by constructing the zero-pole doublet, and disturbance rejection capability (D.R.C) of the control loop can be improved by increasing the integral term. PMID:24051522

  17. Membrane modification strategies for cryopreservation. pp 337-342. In: Willem F. Wolkers and Harriette Oldenhof (eds.). Cryopreservation and Freeze-Drying Protocls. 3rd ed.The Lab Protocol Series Methods in Molecular Biology.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cell membranes can be modified using cyclodextrins loaded with lipids or unilamellar liposomes. Lipid choice can greatly influence the organization of the targeted membrane and result in a cell that is more capable of surviving cryopreservation due to altered membrane phase transition properties or ...

  18. Discovery of the Philadelphia chromosome: a personal perspective

    PubMed Central

    Nowell, Peter C.

    2007-01-01

    Almost 50 years ago, David Hungerford and I noticed an abnormally small chromosome in cells from patients with chronic myelogenous leukemia (CML). This article is a personal perspective of the events leading to the discovery of this chromosome, which became known as the Philadelphia chromosome. As technology advanced over subsequent decades, the translocation resulting in the Philadelphia chromosome has been identified, its role in the development of CML has been confirmed, and a therapy directed against the abnormal protein it produces has shown promising results in the treatment of patients with CML. PMID:17671636

  19. Use of 2nd and 3rd Level Correlation Analysis for Studying Degradation in Polycrystalline Thin-Film Solar Cells

    SciTech Connect

    Albin, D. S.; del Cueto, J. A.; Demtsu, S. H.; Bansal, S.

    2011-03-01

    The correlation of stress-induced changes in the performance of laboratory-made CdTe solar cells with various 2nd and 3rd level metrics is discussed. The overall behavior of aggregated data showing how cell efficiency changes as a function of open-circuit voltage (Voc), short-circuit current density (Jsc), and fill factor (FF) is explained using a two-diode, PSpice model in which degradation is simulated by systematically changing model parameters. FF shows the highest correlation with performance during stress, and is subsequently shown to be most affected by shunt resistance, recombination and in some cases voltage-dependent collection. Large decreases in Jsc as well as increasing rates of Voc degradation are related to voltage-dependent collection effects and catastrophic shunting respectively. Large decreases in Voc in the absence of catastrophic shunting are attributed to increased recombination. The relevance of capacitance-derived data correlated with both Voc and FF is discussed.

  20. THE 3rd SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY CONFERENCE, 14-18 APRIL 2012, FLORENCE, ITALY: SUMMARIES OF ORAL SESSIONS

    PubMed Central

    Abbs, Brandon; Achalia, Rashmin M; Adelufosi, Adegoke O; Aktener, Ahmet Yiğit; Beveridge, Natalie J; Bhakta, Savita G; Blackman, Rachael K; Bora, Emre; Byun, MS; Cabanis, Maurice; Carrion, Ricardo; Castellani, Christina A; Chow, Tze Jen; Dmitrzak-Weglarz, M; Gayer-Anderson, Charlotte; Gomes, Felipe V; Haut, Kristen; Hori, Hiroaki; Kantrowitz, Joshua T; Kishimoto, Taishiro; Lee, Frankie HF; Lin, Ashleigh; Palaniyappan, Lena; Quan, Meina; Rubio, Maria D; Ruiz de Azúa, Sonia; Sahoo, Saddichha; Strauss, Gregory P; Szczepankiewicz, Aleksandra; Thompson, Andrew D; Trotta, Antonella; Tully, Laura M; Uchida, Hiroyuki; Velthorst, Eva; Young, Jared W; O’Shea, Anne; DeLisi, Lynn E.

    2013-01-01

    The 3rd Schizophrenia International Research Society Conference was held in Florence, Italy, April 14-18, 2012.and this year had as its emphasis, “The Globalization of Research”. Student travel awardees served as rapporteurs for each oral session and focused their summaries on the most significant findings that emerged and the discussions that followed. The following report is a composite of these summaries. We hope that it will provide an overview for those who were present, but could not participate in all sessions, and those who did not have the opportunity to attend, but who would be interested in an update on current investigations ongoing in the field of schizophrenia research. PMID:22910407

  1. An Investigation of the Relationship Between Retention in First Grade and Performance on High Stakes Tests in 3rd Grade

    PubMed Central

    Hughes, Jan N.; Chen, Qi; Thoemmes, Felix; Kwok, Oi-man

    2010-01-01

    The association between grade retention in first grade and passing the third grade state accountability tests, the Texas Assessment of Knowledge and Skills (TAKS) reading and math, was investigated in a sample of 769 students who were recruited into the study when they were in first grade. Of these 769 students, 165 were retained in first grade and 604 were promoted. Using propensity matching, we created five imputed datasets (average N=321) in which promoted and retained students were matched on 67 comprehensive covariates. Using GEE models, we obtained the association between retention and passing the 3rd grade TAKS reading and math tests. The positive association between retention and math scores was significant while the association was marginally significant for reading scores. PMID:20628547

  2. 78 FR 27025 - Modification of Class B Airspace; Philadelphia, PA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-09

    ... rulemaking (NPRM) to modify the Philadelphia, PA, Class B airspace area (77 FR 45290, July 31, 2012...: Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389... aircraft within Class B airspace, reduce controller workload, and reduce the potential for midair...

  3. South Philadelphia Passive Sampler and Sensor Study: Interim Report

    EPA Science Inventory

    Starting in June 2013, the United States Environmental Protection Agency (U.S. EPA) and the City of Philadelphia Air Measurements Services began collaborative research on the use of passive samplers (PSs) and stand-alone air measurement (SAM) systems to improve information on the...

  4. South Philadelphia Passive Sampler and Sensor Study - Interim Report

    EPA Science Inventory

    Starting in the June 2013, the U.S. EPA and the City of Philadelphia Air Measurements Services (AMS) began a collaborative research project to investigate how sensor-based, stand-alone air measurements (SAMs) and passive samplers (PSs) can help improve information on air pollutan...

  5. Short-Form Philadelphia Naming Test: Rationale and Empirical Evaluation

    ERIC Educational Resources Information Center

    Walker, Grant M.; Schwartz, Myrna F.

    2012-01-01

    Purpose: To create two matched short forms of the Philadelphia Naming Test (PNT; Roach, Schwartz, Martin, Grewal, & Brecher, 1996) that yield similar results to the PNT for measuring anomia. Method: In Study 1, archived naming data from 94 individuals with aphasia were used to identify which PNT items should be included in the short forms. The 2…

  6. The Philadelphia School District's Ongoing Financial Crisis

    ERIC Educational Resources Information Center

    Caskey, John; Kuperberg, Mark

    2014-01-01

    This article describes the budget crisis that the School District of Philadelphia has faced for the past few years. Three specific events triggered the 2012 crisis: an abrupt reduction in federal and state funding, the inability of the district to cut many of its costs, and political pressures on the district to spend available revenues in a given…

  7. Gratifications Lost: The 1985 Philadelphia Newspaper Strike and Media Use.

    ERIC Educational Resources Information Center

    Elliott, William R.; Rosenberg, William L.

    A study examined the relationship between newspaper gratifications sought and media use during and after a 1985 strike by unions of two Philadelphia newspapers, and the compensatory media behaviors, if any, people adopted to make up for the loss of their daily newspaper(s). It was hypothesized that during the strike, people would read more…

  8. Lodging Management Career Questionnaire of Greater Philadelphia Area.

    ERIC Educational Resources Information Center

    Bennett, Robert C., Jr.; Wetzel, Susan J.

    A survey was undertaken by Delaware County Community College's (Pennsylvania) Hotel/Restaurant Management program: (1) to provide students with local up-to-date information regarding the lodging industry in the Greater Philadelphia area; and (2) to provide information regarding necessary skills as perceived by the managers for the purpose of…

  9. The Library Company of Philadelphia: Historical Survey, Bibliography, Chronology.

    ERIC Educational Resources Information Center

    Sable, Martin H.

    1987-01-01

    Traces the history of the Library Company of Philadelphia, which was founded by Benjamin Franklin. Early book selection and scope of the collection, subsequent growth and development, and the various directors of the company are described. The bibliography includes publications of the Library Company and publications about the Library Company.…

  10. Identity Performance and Collectivist Leadership in the Philadelphia Student Union

    ERIC Educational Resources Information Center

    Rosen, Sonia M.

    2016-01-01

    Youth organizing work benefits young people in myriad ways, equipping them with the skills and dispositions to organize around the systemic inequities and policy decisions that threaten their communities. The findings from this life histories study in the Philadelphia Student Union (PSU) reveal that the organization's collectivist leadership model…

  11. A Research Brief: "Principals' Hiring of Teachers in Philadelphia"

    ERIC Educational Resources Information Center

    Ramirez, Heidi A.; Schofield, Lynne Steuerle; Black, Melissa

    2008-01-01

    The School District of Philadelphia (SDP), like many other urban school districts, struggles to increase its hiring and retention of experienced and highly qualified teachers in its low-performing/high-need schools. Excluding its charter schools, SDP serves approximately 165,000 students, largely from high-poverty (76%) and minority (85%)…

  12. Faith Partnerships and Public Schools in Philadelphia: Rewards and Perils.

    ERIC Educational Resources Information Center

    Mundell, Leah

    In 1999, Philadelphia (Pennsylvania) school superintendent David Hornbeck introduced educators and religious leaders to his requirement that each public school in the city develop a relationship with a faith partner, a religious institution that could share facilities and resources with the school. Hornbeck saw religious institutions and schools…

  13. Urban School Dropouts: Data Collection and Analysis in Philadelphia.

    ERIC Educational Resources Information Center

    Herron, William P.; Kemp, Edith S.

    In the late 1960's, educators and researchers became concerned with the dropout problem in large urban school districts. In Philadelphia, the Division of Pupil Personnel and Counseling (PPC) is responsible for collection of this data and reports this information to the state. The process has been computerized to cope with the large volume of data.…

  14. 77 FR 47792 - Drawbridge Operation Regulation; Schuylkill River, Philadelphia, PA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-10

    ... FR 3316). Public Meeting We do not now plan to hold a public meeting. But you may submit a request... SECURITY Coast Guard 33 CFR Part 117 RIN 1625-AA09 Drawbridge Operation Regulation; Schuylkill River... River, mile 6.4 near Christian Street, at Philadelphia, PA. The proposed rule intends to change...

  15. 77 FR 63727 - Drawbridge Operation Regulation; Schuylkill River, Philadelphia, PA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-17

    ... Operation Regulation; Schuylkill River, Philadelphia, PA in the FR (77 FR 47792). We received no comments on... FR Federal Register NPRM Notice of Proposed Rulemaking Sec. Section Symbol U.S.C. United States Code... SECURITY Coast Guard 33 CFR Part 117 RIN 1625-AA09 Drawbridge Operation Regulation; Schuylkill...

  16. Philadelphia's Renaissance Schools Initiative: 18 Month Interim Report

    ERIC Educational Resources Information Center

    Gold, Eva; Norton, Michael H.; Good, Deborah; Levin, Stephanie

    2012-01-01

    This report presents Year One (2010-11) school level achievement and attendance outcomes and case study findings from fall 2011 that focused on school leadership and instruction. Thirteen schools were included in the first year of Philadelphia's Renaissance Schools Initiative (2010-11). Of these schools: (1) Four K-8 schools were…

  17. Item Response Theory Modeling of the Philadelphia Naming Test

    ERIC Educational Resources Information Center

    Fergadiotis, Gerasimos; Kellough, Stacey; Hula, William D.

    2015-01-01

    Purpose: In this study, we investigated the fit of the Philadelphia Naming Test (PNT; Roach, Schwartz, Martin, Grewal, & Brecher, 1996) to an item-response-theory measurement model, estimated the precision of the resulting scores and item parameters, and provided a theoretical rationale for the interpretation of PNT overall scores by relating…

  18. Transition to High School: School "Choice" & Freshman Year in Philadelphia

    ERIC Educational Resources Information Center

    Gold, Eva; Evans, Shani Adia; Haxton, Clarisse; Maluk, Holly; Mitchell, Cecily; Simon, Elaine; Good, Deborah

    2010-01-01

    The School District of Philadelphia's tiered system of selective, nonselective, and charter high schools, and the process for high school choice, has created real variation in the degree to which high schools can successfully meet the needs of ninth graders. Research has shown that the ninth grade year is critical in determining a student's…

  19. Desegregation of Urban Schools... Is it Possible? The Philadelphia Story.

    ERIC Educational Resources Information Center

    Hanusey, Richard D.

    Philadelphia's voluntary school desegregation plan is designed to offer pupils the opportunity for educational experiences in multicultural, multiracial schools, and to prevent white flight from the public schools. Strategies for achieving desegregation include the creation of magnet schools, voluntary school pairing, the Alternative for Middle…

  20. WorkReady Philadelphia: Preparing Youth for Job Readiness

    ERIC Educational Resources Information Center

    Pawlowski, Brett

    2010-01-01

    One of the great concerns of the business community involves the workforce pipeline: employers want to be sure that new entries into the labor pool, whether from the K-12 or postsecondary systems, are prepared for the jobs that await them. In Philadelphia, business and community leaders have joined forces to give students workplace learning…

  1. Literacy, Place, and Migration in Philadelphia among Ethnic Chinese

    ERIC Educational Resources Information Center

    Rovito, Michael; Masucci, Michele

    2009-01-01

    We introduce the need for scholars interested in literacy, geography, and cultural studies to examine the role of English language literacy in shaping assimilation experiences of recent immigrant groups. We consider a case study of English language self-efficacy among ethnic Chinese immigrants in the Philadelphia metropolitan area to suggest how…

  2. Language and Literacy Development in a Cambodian Community in Philadelphia.

    ERIC Educational Resources Information Center

    Hardman, Joel Carlton

    This study focused on language and literacy learning in a group of Cambodian families in Philadelphia (Pennsylvania) linked locally by an English-as-a-Second-Language (ESL) class, and more broadly by common histories, culture, and language. Over a period of 3 years, the researcher looked at: broad patterns of language and literacy use in this…

  3. Actionable Intelligence about Early Childhood Risks in Philadelphia

    ERIC Educational Resources Information Center

    LeBoeuf, Whitney A.; Barghaus, Katherine; Fantuzzo, John; Coe, Kristen; Brumley, Benjamin

    2016-01-01

    "Early childhood risks" are markers of early childhood experiences that extensive research has shown to be detrimental to later academic and behavioral outcomes. In Philadelphia, evidence indicates that seven early childhood risks tracked by public agencies have negative effects on early school outcomes. These risks include low…

  4. Systemwide Implementation of Project-Based Learning: The Philadelphia Approach

    ERIC Educational Resources Information Center

    Schwalm, Jason; Tylek, Karen Smuck

    2012-01-01

    Citywide implementation of project-based learning highlights the benefits--and the challenges--of promoting exemplary practices across an entire out-of-school time (OST) network. In summer 2009, the City of Philadelphia and its intermediary, the Public Health Management Corporation (PHMC), introduced project-based learning to a network of more…

  5. (Dis)empowerment: The Implementation of Corrective Mathematics in Philadelphia Empowerment Schools

    ERIC Educational Resources Information Center

    Connor, Hannah

    2011-01-01

    The need to improve math education around the country has been well documented, especially in urban school systems like Philadelphia. In Spring 2010, only 56.6% of students in Philadelphia Public schools scored proficient or advanced on the Pennsylvania State Standardized Assessment (PSSA). In Philadelphia Empowerment Schools, the 107 lowest…

  6. Edward (Ed) T. Schneider

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Research Pilot Edward T. Schneider is shown sitting in the cockpit of a McDonnell Douglas F/A-18 Hornet that was used in the High Angle-of-Attack Research Vehicle (HARV) program at the National Aeronautics and Space Administration's Ames - Dryden Flight Research Facility. When the aircraft arrived at the Dryden Facility in 1987, from the US Naval Air Test Center, Patuxent River, Maryland, it consisted of parts in crates. The aircraft crew made an airplane from those parts, and in doing so they took a 'sow's ear' and created a 'silk purse', thus the name on the side of the aircraft. Ed's helmet is from his time in the Navy. The design was taken from the Flag that is flown on the bow of a Navy ship, referred to as the Jack, and is navy blue with the 50 States being represented by the white stars. Ed arrived at the NASA Ames-Dryden Flight Research Facility (later renamed the Dryden Flight Research Center) on July 5, 1982, as a Navy Liaison Officer, becoming a NASA research pilot one year later. Ed was the project pilot for the F-18 High Angle-of-Attack program and later served as a project pilot for the F-15 aeronautical research aircraft, the NASA B-52 launch aircraft, and the SR-71 'Blackbird' aircraft. He served on active duty with the U.S. Navy from 1968 to 1983. Following squadron service he graduated from the U.S. Naval Test Pilot School, Patuxent River, Maryland, in 1973, and then served as an engineering test pilot, and test pilot school instructor at the Naval Air Test Center. Ed has been an active member of the Society of Experimental Test Pilots since 1974. He was made a Fellow of the Society in 1993 and served as its President in 1993/94. In 1996 he was awarded the NASA Exceptional Service Medal and the American Institute of Aeronautics and Astronautics' Chanute Flight Award. He retired as a NASA research pilot in September 2000.

  7. De Renatu Linguarum Antiquarum in Scholis Publicis Philadelphiae (On the Revival of Classical Languages in the Public Schools of Philadelphia)

    ERIC Educational Resources Information Center

    Masciantonio, Rudolph

    1977-01-01

    The enrollment in Latin and Greek classes in the Philadelphia public schools has increased greatly in the last ten years. Courses are offered in elementary as well as secondary schools. An audiolingual approach is used. Available from Universitaet des Saarlandes, Fachbereich 6.2, D-6600 Saarbrueken, West Germany. (Text is in Latin.) (CFM)

  8. Early Acute Antibody-Mediated Rejection of a Negative Flow Crossmatch 3rd Kidney Transplant with Exclusive Disparity at HLA-DP

    PubMed Central

    Mierzejewska, Beata; Schroder, Paul M.; Baum, Caitlin E.; Blair, Annette; Smith, Connie; Duquesnoy, Rene J.; Marrari, Marilyn; Gohara, Amira; Malhotra, Deepak; Kaw, Dinkar; Liwski, Robert; Rees, Michael A.; Stepkowski, Stanislaw

    2014-01-01

    Donor-specific alloantibodies (DSA) to HLA-DP may cause antibody-mediated rejection (AMR), especially in re-transplants. We describe the immunization history of a patient who received 3 kidney transplants; the 3rd kidney was completely matched except at DPA1 and DPB1. Prior to the 3rd transplant, single antigen bead analysis (SAB) showed DSA reactivity against DPA1 shared by the 1st and 3rd donors, but B and T flow crossmatch (FXM) results were negative. Within 11 days the 3rd transplant underwent acute C4d+ AMR which coincided with the presence of complement (C1q)-binding IgG1 DSA against donor DPA1 and DPB1. Using HLAMatchmaker and SAB, we provide evidence that eplet (epitope) spreading on DPA1 and eplet sharing on differing DPB1 alleles of the 1st and 3rd transplants was associated with AMR. Since weak DSA to DPA1/DPB1 may induce acute AMR with negative FXM, donor DPA1/DPB1 high resolution typing should be considered in sensitized patients with DP-directed DSA. PMID:24755353

  9. [The Original Formulation for Toso-shu (Tusujiu), Created by the 3rd Century Chinese Physician, Hua Tuo].

    PubMed

    Mouri, Chika; Mikage, Masayuki

    2015-01-01

    The original formulation for "Tusujiu," which Japanese people still consume on the morning of January 1st, was created by Hua Tuo, but has not been studied in detail. The book Huatuo Shenyi Bizhuan, found in 1918, describes a concoction, "Biyijiu," that shows great similarity to the current Tusujiu; the ingredients for Biyijiu being rhubarb, atractylodes rhizome, cinnamon bark, platycodon root, zanthoxylum fruit, processed aconite root and smilax rhizome. The procedures for preparing and drinking it are to "pound the ingredients and then put them into a silk bag dyed with madder. During the daytime of the last day of the year, hang the bag in a well to soften the powder. Take the bag out early in the morning of the next day, the first day of the year. Heat the bag in fermented liquor until simmering. Drink the liquid with all family members, doing so while facing east. If one person drinks it, there will be no disease in the family. If the whole family drinks it, there will be no disease in their neighborhood in an area of one square 'li'. In this study, to determine the original formulation for Tusujiu, we examined a number of ancient medical texts from the 3rd to the 13th century that discuss Biyijiu and Tusujiu. As a result, we concluded that "Biyijiu" is likely to be the original formulation developed by Hua Tuo. PMID:26427101

  10. Altered differential hemocyte count in 3rd instar larvae of Drosophila melanogaster as a response to chronic exposure of Acephate

    PubMed Central

    Rajak, Prem; Dutta, Moumita

    2015-01-01

    Acephate, an organophosphate (OP) pesticide, was used to investigate the effects of its chronic exposure on hemocyte abundance in a non-target dipteran insect Drosophila melanogaster. For this purpose, six graded concentrations ranging from 1 to 6 μg/ml were selected, which are below the reported residual values (up to 14 μg/ml) of the chemical. 1st instar larvae were fed with these concentrations up to the 3rd instar stage and accordingly hemolymph smears from these larvae were prepared for differential hemocyte count. Three types of cells are found in Drosophila hemolymph, namely, plasmatocytes, lamellocytes and crystal cells. Plasmatocyte count was found to decrease with successive increase in treatment concentrations. Crystal cells showed an increasing trend in their number. Though the number of lamellocytes was very low, a bimodal response was noticed. Lamellocyte number was found to increase with the initial three concentrations, followed by a dose dependent reduction in their number. As hemocytes are directly linked to the immune system of fruit flies, fluctuations in normal titer of these cells may affect insect immunity. Hemocytes share homologies in their origin and mode of action with the immune cells of higher organisms including man. Thus the present findings suggest that immune cells of humans and other organisms may be affected adversely under chronic exposure to Acephate. PMID:27486365

  11. Organizational Support for the 3rd Summer Institute on Complex Plasmas, July 30 – August 8, 2012

    SciTech Connect

    Lopez, Jose L.

    2012-07-01

    This grant provided partial funds for American graduate students to attend the 3rd Graduate Summer Institute on Complex Plasmas, which was held from July 30 to August 8, 2012 at Seton Hall University in South Orange, New Jersey. The Graduate Summer Institute is a topical series of instructional workshops held bi-annually on the emerging field of complex plasmas that is jointly organized through a collaboration between American and German-European Union plasmas researchers. This specialized program brings together many of the world's leading researchers in the specialized area of complex plasmas, who freely provide instructional lectures and tutorials on the most recent research and discoveries done in this branch of plasma science. The partial funds provided by this grant helped support the travel and accommodation expenses of the participating American students and tutorial instructors. Partial funds further supported the travel and accommodation of three renown American plasma researchers that provided educational tutorials to the thirty-eight participating students from the United States, Europe, and Asia. The organized program afforded a unique opportunity for the participating American graduate students to learn about and engage more deeply in an area of plasma science that is not studied in any of the graduate educational curriculums provided by universities in the United States of America. The educational experience offered by this program provided the necessary knowledge needed by future American plasma researchers to keep the national plasma research effort on the cutting-edge and keep the national plasma community as a global leader.

  12. Evaluation of a model of dissertation supervision for 3rd year B.Sc. undergraduate nursing students.

    PubMed

    Scholefield, Donna; Cox, Georgina

    2016-03-01

    All English universities now offer an all degree undergraduate nursing programme. Many currently use an individual supervision model to support final year dissertation students, but with increased numbers and limited resources new models of supervision are needed. This study evaluated a mixed (group and individual) model of dissertation supervision to determine its effectiveness for a large group of undergraduate nursing students. A sample of 3rd year students and their supervisors were selected from one large university. An evaluation survey was conducted using anonymous internet-based questionnaires and focus groups. The data was analysed using Survey Monkey, SPSS and thematic analysis. A 51% (n = 56/110) response rate (students) and 65% (n = 24/37) for supervisors was obtained. The majority of students and supervisors were satisfied with the new model. There was a mixed response to the group workshops and supervision groups. Three themes emerged from the qualitative data: engaging with the process, motivation to supervise and valuing the process. The supervision process is a struggle but both parties gained considerably from going through the process. In conclusion, a mixed model of supervision together with a range of other learning resources can be an effective approach in supporting students through the dissertation process. PMID:26700648

  13. To keep the catch – that is the question: a personal account of the 3rd Annual EULAR Congress, Stockholm

    PubMed Central

    Wollheim, Frank A

    2002-01-01

    The 3rd Annual EULAR Congress, held in Stockholm on 12–15 June 2002, had a turnout of 8300 delegates, almost identical to last year's record attendance level in Prague. The venue was close to ideal, allowing ample space for poster sessions in the exhibition hall. The manned poster sessions were well attended, even on the last day of the Congress. The numerous invited speakers represented the world's elite, allowing the staging of excellent state-of-the-art podium sessions. The aim of attracting the young scientific community was partly achieved, but individual delegates' dependence on industry sponsorship poses potential problems. The organization was a big improvement compared to that of the two previous congresses. Approximately 1800 abstracts were submitted, an increase of 50%, resulting in a higher quality of accepted abstracts. The satellite symposia held every morning and late afternoon were well attended; thus, industry exposure of new products, both in podium sessions and at the exhibitions, was well accommodated. The Annual EULAR Congress consolidates its position as one of the two most important annual congresses of rheumatology, but EULAR economy and commercial aspects are still too dominant in relation to science. PMID:12223107

  14. The 3rd Canadian Symposium on Hepatitis C Virus: expanding care in the interferon-free era.

    PubMed

    MacParland, Sonya A; Bilodeau, Marc; Grebely, Jason; Bruneau, Julie; Cooper, Curtis; Klein, Marina; Sagan, Selena; Choucha, Norma; Balfour, Louise; Bialystok, Frank; Krajden, Mel; Raven, Jennifer; Roberts, Eve; Russell, Rodney; Houghton, Michael; Tyrrell, D Lorne; Feld, Jordan J

    2014-10-01

    Hepatitis C virus (HCV) currently infects approximately 250,000 individuals in Canada and causes more years of life lost than any other infectious disease in the country. In August 2011, new therapies were approved by Health Canada that have achieved higher response rates among those treated, but are poorly tolerated. By 2014⁄2015, short-course, well-tolerated treatments with cure rates >95% will be available. However, treatment uptake is poor due to structural, financial, geographical, cultural and social barriers. As such, 'Barriers to access to HCV care in Canada' is a crucial topic that must be addressed to decrease HCV disease burden and potentially eliminate HCV in Canada. Understanding how to better care for HCV-infected individuals requires integration across multiple disciplines including researchers, clinical services and policy makers to address the major populations affected by HCV including people who inject drugs, baby boomers, immigrants and Aboriginal and⁄or First Nations people. In 2012, the National CIHR Research Training Program in Hepatitis C organized the 1st Canadian Symposium on Hepatitis C Virus (CSHCV) in Montreal, Quebec. The 2nd CSHCV was held in 2013 in Victoria, British Columbia. Both symposia were highly successful, attracting leading international faculty with excellent attendance leading to dialogue and knowledge translation among attendees of diverse backgrounds. The current article summarizes the 3rd CSHCV, held February 2014, in Toronto, Ontario. PMID:25314353

  15. The 3rd Canadian Symposium on Hepatitis C Virus: Expanding care in the interferon-free era

    PubMed Central

    MacParland, Sonya A; Bilodeau, Marc; Grebely, Jason; Bruneau, Julie; Cooper, Curtis; Klein, Marina; Sagan, Selena M; Choucha, Norma; Balfour, Louise; Bialystok, Frank; Krajden, Mel; Raven, Jennifer; Roberts, Eve; Russell, Rodney; Houghton, Michael; Tyrrell, D Lorne; Feld, Jordan J

    2014-01-01

    Hepatitis C virus (HCV) currently infects approximately 250,000 individuals in Canada and causes more years of life lost than any other infectious disease in the country. In August 2011, new therapies were approved by Health Canada that have achieved higher response rates among those treated, but are poorly tolerated. By 2014/2015, short-course, well-tolerated treatments with cure rates >95% will be available. However, treatment uptake is poor due to structural, financial, geographical, cultural and social barriers. As such, ‘Barriers to access to HCV care in Canada’ is a crucial topic that must be addressed to decrease HCV disease burden and potentially eliminate HCV in Canada. Understanding how to better care for HCV-infected individuals requires integration across multiple disciplines including researchers, clinical services and policy makers to address the major populations affected by HCV including people who inject drugs, baby boomers, immigrants and Aboriginal and/or First Nations people. In 2012, the National CIHR Research Training Program in Hepatitis C organized the 1st Canadian Symposium on Hepatitis C Virus (CSHCV) in Montreal, Quebec. The 2nd CSHCV was held in 2013 in Victoria, British Columbia. Both symposia were highly successful, attracting leading international faculty with excellent attendance leading to dialogue and knowledge translation among attendees of diverse backgrounds. The current article summarizes the 3rd CSHCV, held February 2014, in Toronto, Ontario. PMID:25314353

  16. 3rd Quarter Transportation Report FY 2014: Radioactive Waste Shipments to and from the Nevada National Security Site (NNSS)

    SciTech Connect

    Gregory, Louis

    2014-09-20

    This report satisfies the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Field Office (NNSA/NFO) commitment to prepare a quarterly summary report of radioactive waste shipments to the Nevada National Security Site (NNSS) Radioactive Waste Management Complex (RWMC) at Area 5. There were no shipments sent for offsite treatment and returned to the NNSS this quarter. This report summarizes the 3rd quarter of Fiscal Year (FY) 2014 low-level radioactive waste (LLW) and mixed low-level radioactive waste (MLLW) shipments. This report also includes annual summaries for FY 2014 in Tables 4 and 5. Tabular summaries are provided which include the following: Sources of and carriers for LLW and MLLW shipments to and from the NNSS; Number and external volume of LLW and MLLW shipments; Highway routes used by carriers; and Incident/accident data applicable to LLW and MLLW shipments. In this report shipments are accounted for upon arrival at the NNSS, while disposal volumes are accounted for upon waste burial. The disposal volumes presented in this report do not include minor volumes of non-radioactive materials that were approved for disposal. Volume reports showing cubic feet generated using the Low-Level Waste Information System may vary slightly due to differing rounding conventions.

  17. Effects of using relaxation breathing training to reduce music performance anxiety in 3rd to 6th graders.

    PubMed

    Su, Yu-Huei; Luh, Jer-Junn; Chen, Hsin-I; Lin, Chao-Chen; Liao, Miin-Jiun; Chen, Heng-Shuen

    2010-06-01

    The current study examined the effects of applying relaxation breathing training (RBT) as a means to reduce music performance anxiety (MPA) in young, talented musicians. A group of 59 young musicians from 3rd to 6th grade participated in this study, and all of them started RBT twice a week for 2 months prior to the examination. Four tests--2 mos, 1 mos, half an hour and 5 min before the examination--were conducted to examine the level of MPA after the application of RBT. Results show that the degree of MPA 5 min before the trial was lower than the degree of performance anxiety half an hour before the jury (t = -3.683, p < 0.01), which indicated that the RBT was associated with a decrease in MPA. Although a series of RBT exercises was applied, results indicated that when approaching the date of examination, the degree of performance anxiety still increased and reached its maximum half an hour before the jury. The recommendation for future studies is to combine the application of RBT with other methods to expand its effect in reducing MPA. PMID:20795337

  18. InAs/GaSb type II superlattices for advanced 2nd and 3rd generation detectors

    NASA Astrophysics Data System (ADS)

    Walther, Martin; Rehm, Robert; Schmitz, Johannes; Fleissner, Joachim; Rutz, Frank; Kirste, Lutz; Scheibner, Ralf; Wendler, Joachim; Ziegler, Johann

    2010-01-01

    InAs/GaSb short-period superlattices (SL) based on GaSb, InAs and AlSb have proven their great potential for high performance infrared detectors. Lots of interest is currently focused on the development of short-period InAs/GaSb SLs for advanced 2nd and 3rd generation infrared detectors between 3 - 30 μm. For the fabrication of mono- and bispectral thermal imaging systems in the mid-wavelength infrared region (MWIR) a manufacturable technology for high responsivity thermal imaging systems has been developed. InAs/GaSb short-period superlattices can be fabricated with up to 1000 periods in the intrinsic region without revealing diffusion limited behavior. This enables the fabrication of InAs/GaSb SL camera systems with high responsivity comparable to state of the art CdHgTe and InSb detectors. The material system is also ideally suited for the fabrication of dual-color MWIR/MWIR InAs/GaSb SL camera systems with high quantum efficiency for missile approach warning systems with simultaneous and spatially coincident detection in both spectral channels.

  19. Analysis of time-variant quadratic phase couplings in the tracé alternant EEG by recursive estimation of 3rd-order time-frequency distributions.

    PubMed

    Helbig, Marko; Schwab, Karin; Leistritz, Lutz; Eiselt, Michael; Witte, Herbert

    2006-10-15

    The quantification of transient quadratic phase couplings (QPC) by means of time-variant bispectral analysis is a useful approach to explain several interrelations between signal components. A generalized recursive estimation approach for 3rd-order time-frequency distributions (3rd-order TFD) is introduced. Based on 3rd-order TFD, time-variant estimations of biamplitude (BA), bicoherence (BC) and phase bicoherence (PBC) can be derived. Different smoothing windows and local moment functions for an optimization of the estimation properties are investigated and compared. The methods are applied to signal simulations and EEG signals, and it can be shown that the new time-variant bispectral analysis results in a reliable quantification of QPC in the tracé alternant EEG of healthy neonates. PMID:16737739

  20. PREFACE: Special section featuring selected papers from the 3rd International Workshop on Numerical Modelling of High Temperature Superconductors Special section featuring selected papers from the 3rd International Workshop on Numerical Modelling of High Temperature Superconductors

    NASA Astrophysics Data System (ADS)

    Granados, Xavier; Sánchez, Àlvar; López-López, Josep

    2012-10-01

    The development of superconducting applications and superconducting engineering requires the support of consistent tools which can provide models for obtaining a good understanding of the behaviour of the systems and predict novel features. These models aim to compute the behaviour of the superconducting systems, design superconducting devices and systems, and understand and test the behavior of the superconducting parts. 50 years ago, in 1962, Charles Bean provided the superconducting community with a model efficient enough to allow the computation of the response of a superconductor to external magnetic fields and currents flowing through in an understandable way: the so called critical-state model. Since then, in addition to the pioneering critical-state approach, other tools have been devised for designing operative superconducting systems, allowing integration of the superconducting design in nearly standard electromagnetic computer-aided design systems by modelling the superconducting parts with consideration of time-dependent processes. In April 2012, Barcelona hosted the 3rd International Workshop on Numerical Modelling of High Temperature Superconductors (HTS), the third in a series of workshops started in Lausanne in 2010 and followed by Cambridge in 2011. The workshop reflected the state-of-the-art and the new initiatives of HTS modelling, considering mathematical, physical and technological aspects within a wide and interdisciplinary scope. Superconductor Science and Technology is now publishing a selection of papers from the workshop which have been selected for their high quality. The selection comprises seven papers covering mathematical, physical and technological topics which contribute to an improvement in the development of procedures, understanding of phenomena and development of applications. We hope that they provide a perspective on the relevance and growth that the modelling of HTS superconductors has achieved in the past 25 years.

  1. Demonstration Assessment of LED Roadway Lighting: Philadelphia, PA

    SciTech Connect

    Royer, Michael P.; Tuenge, Jason R.; Poplawski, Michael E.

    2012-09-01

    For this demonstration assessment, 10 different groups of LED luminaires were installed at three sites in Philadelphia, PA. Each of the three sites represented a different set of conditions, most importantly with regard to the incumbent HPS luminaires, which were nominally 100 W, 150 W, and 250 W. The performance of each product was evaluated based on manufacturer data, illuminance calculations, field measurements of illuminance, and the subjective impressions of both regular and expert observers.

  2. When should orthostatic blood pressure changes be evaluated in elderly: 1st, 3rd or 5th minute?

    PubMed

    Soysal, Pinar; Aydin, Ali Ekrem; Koc Okudur, Saadet; Isik, Ahmet Turan

    2016-01-01

    Detection of orthostatic hypotension (OH) is very important in geriatric practice, since OH is associated with mortality, ischemic stroke, falls, cognitive failure and depression. It was aimed to determine the most appropriate time for measuring blood pressure in transition from supine to upright position in order to diagnose OH in elderly. Comprehensive geriatric assessment (CGA) including Head up Tilt Table (HUT) test was performed in 407 geriatric patients. Orthostatic changes were assessed separately for the 1st, 3rd and 5th minutes (HUT1, HUT3 and HUT5, respectively) taking the data in supine position as the basis. The mean age, recurrent falls, presence of dementia and Parkinson's disease, number of drugs, alpha-blocker and anti-dementia drug use, and fasting blood glucose levels were significantly higher in the patients with versus without OH; whereas, albumin and 25-hydroxy vitamin D levels were significantly lower (p<0.05). However, different from HUT3 and HUT5, Charlson Comorbidity Index and the prevalence of diabetes mellitus were higher, the use of antidiabetics, antipsychotics, benzodiazepine, opioid and levodopa were more common (p<0.05). Statistical significance of the number of drugs and fasting blood glucose level was prominent in HUT1 as compared to HUT3 (p<0.01, p<0.05). Comparison of the patients that had OH only in HUT1, HUT3or HUT5 revealed no difference in terms of CGA parameters. These results suggests that orthostatic blood pressure changes determined at the 1st minute might be more important for geriatric practice. Moreover, 1st minute measurement might be more convenient in the elderly as it requires shorter time in practice. PMID:27077324

  3. Electrocradiographic Qrs Axis, Q Wave and T-wave Changes in 2nd and 3rd Trimester of Normal Pregnancy

    PubMed Central

    S., Chandrasekharappa; Brid, S.V

    2014-01-01

    Background: Pregnancy although a physiological phenomena affects all the functions of the maternal body and brings about remarkable changes in the cardiovascular system. The cardiovascular changes and many of the physiological adaptations of normal pregnancy alter the physical findings thus, sometimes misleading the diagnosis of heart disease. Pregnancy also brings about various changes in the electrocardiogram, further confusing with that of heart disease. This study is undertaken to highlight the effect of normal pregnancy on the QRS axis, Q wave and T-wave of the Electrocardiogram and thereby helps us to distinguish it from that of pathological changes. Objectives: To study the effect of normal pregnancy on the QRS axis, Q wave and T-wave in the electrocardiogram and to compare with that of normal non pregnant women. Materials and Methods: Fifty normal pregnant women in 2nd and 3rd trimester each between 20– 35 y of age and 50 normal non pregnant women of the same age group were selected for the study. A 12 lead ECG was recorded by using ECG machine with special emphasis on QRS axis, Q wave and T-wave changes and all the parameters were analysed. Results: The ECG changes observed in our study include, deviation of QRS axis towards left as pregnancy advanced, significant increased incidence of occurrence of prominent Q waves in lead II, III and avF in pregnant group (p < 0.05 ) and, T-wave abnormalities like flat and inverted T-waves in lead III, V1 – V3 were more frequent in pregnant group ( p<0.05 ) than in non pregnant group. Conclusion:Normal pregnancy brings about various changes in ECG. These changes during pregnancy should be interpretated with caution by the physicians. It is necessary to understand the normal physiological changes which in turn help us in better management of those with cardiac disease. PMID:25386425

  4. Rebooting the EdD

    ERIC Educational Resources Information Center

    Wergin, Jon F.

    2011-01-01

    In this essay, Jon Wergin reminds readers of the philosophical and historical foundations of the doctor of education (EdD) degree. He argues that the EdD should be based, in large part, on John Dewey's progressive ideals of democratization and Paulo Freire's concepts of emancipatory education. Drawing on theories of reflective practice,…

  5. What Is Ag-Ed?

    ERIC Educational Resources Information Center

    Lindley, Judy

    Ag-Ed is an agricultural education project aimed at upper primary students, held in conjunction with the Toowoomba Show (similar to a county fair) in Queensland, Australia. The program achieves its purpose of helping children understand the impact and relevance that agriculture has on their everyday lives through two components, an Ag-Ed day and a…

  6. Implications of Technology for Teaching and Learning. Annual Professional Education Seminar of Central States Colleges and Universities (3rd, November, 1967).

    ERIC Educational Resources Information Center

    Woodruff, Asahel; Froyen, Len

    This report of the proceedings of the 3rd Annual Professional Education Seminar of the Central States Colleges and Universities centers upon the implications of technology for teaching and learning and contains addresses delivered, including "Some Concerns Related to Technology in Education," by Len Froyen; and "Implications of Technology for…

  7. The Relationship between Perceived and Ideal Body Size and Body Mass Index in 3rd-Grade Low Socioeconomic Hispanic Children

    ERIC Educational Resources Information Center

    Fisher, Allison; Lange, Mary Anne; Young-Cureton, Virginia; Canham, Daryl

    2005-01-01

    Very little is known about body satisfaction among minority children. This study examined the relationship between perceived and actual body size and Body Mass Index among 43 low-socioeconomic Hispanic 3rd-graders. Researchers measured participants' Body Mass Index; students self-reported Perceived Ideal Self Image and Perceived Actual Self Image…

  8. Midwest Child-Parent Center (CPC) PreK-3rd Grade School Reform Model: Impacts on Child and Family Outcomes over Time

    ERIC Educational Resources Information Center

    Gaylor, Erika; Spiker, Donna; Wei, Xin; Lease, Erin; Reynolds, Arthur

    2015-01-01

    This presentation reports on the goals and preliminary outcomes of the Child-Parent Centers (CPC) Expansion Project, which is a PreK to 3rd grade school reform model aimed at improving the short- and long-term outcomes of participating children and families. The model provides continuous education and family support services to schools serving a…

  9. PREFACE: 3rd International Conference on Science & Engineering in Mathematics, Chemistry and Physics 2015 (ScieTech 2015)

    NASA Astrophysics Data System (ADS)

    Gaol, F. L.

    2015-06-01

    The 3rd International Conference on Science & Engineering in Mathematics, Chemistry and Physics 2015 (ScieTech 2015), was held at The Westin Resort Nusa Dua, Bali on 31 January - 1 February 2015. The ScieTech 2015 conference is aimed to bring together researchers, engineers and scientists from around the world. ScieTech 2015 is placed on promoting interaction between the theoretical, experimental, and applied communities, so that a high level exchange is achieved in new and emerging areas within mathematics, chemistry and physics. As we already know that science and technology have brought tremendous benefits for human civilization. People are becoming healthier, wealthier, better educated, more peaceful, increasingly connected, and living longer. Of course, science and technology provide many answers to global challenges, but we will face more complex problems in the next decade due to increasing world population, limitation of energy, and climate change. Therefore, researchers should be more active in conducting research that enables collaboration between one and the others. Interdisciplinary cooperation is absolutely necessary in order to create a smart system for solving the global problems. We need a global and general long-term view of the future with long-range goals for solving complex problems in next decade. Therefore the conference was held to be a forum for researchers from different disciplines to start collaborating and conducting research that provides a solution to the global issues. The theme of ScieTech 2015 was ''The interdisciplinary Application between Mathematics, Chemistry and Physics to enhance the Quality of Life''. We would like to express our sincere gratitude to all in the Technical Program Committee who have reviewed the papers and developed a very interesting conference program as well as the invited and plenary speakers. This year, we received 197 papers and after rigorous review, 59 papers were accepted. The participants came from 19

  10. Effect on Physical Activity of a Randomized Afterschool Intervention for Inner City Children in 3rd to 5th Grade

    PubMed Central

    Crouter, Scott E.; de Ferranti, Sarah D.; Whiteley, Jessica; Steltz, Sarah K.; Osganian, Stavroula K.; Feldman, Henry A.; Hayman, Laura L.

    2015-01-01

    Background Less than 45% of U.S. children meet the 60 min.d-1 physical activity (PA) guideline. Structured after-school PA programing is one approach to help increase activity levels. This study aimed to evaluate the feasibility and short-term impact of a supervised after-school PA and nutrition education program on activity levels. Methods Forty-two 3rd-5th graders from an inner-city school in Boston, MA were randomly assigned to a 10-wk after-school program of either: 1) weekly nutrition education, or 2) weekly nutrition education plus supervised PA 3 d.wk-1 at a community-based center. At baseline and follow-up, PA was measured using accelerometry and fitness (VO2max) was estimated using the PACER 15-m shuttle run. Additional measures obtained were non-fasting finger stick total cholesterol (TC) and glucose levels, waist circumference (WC), body mass index (BMI), percent body fat (%BF), and blood pressure (BP). Values are presented as mean±SE, unless noted otherwise. Results Thirty-six participants completed the study (mean±SD; age 9.7±0.9 years). Participants attended >80% of the sessions. After adjusting for accelerometer wear time and other design factors, light and moderate-to-vigorous PA (MVPA) increased in the nutrition+PA group (+21.5±14.5 and +8.6±8.0 min.d-1, respectively) and decreased in the nutrition only group (-35.2±16.3 and -16.0±9.0 min.d-1, respectively); mean difference between groups of 56.8±21.7 min.d-1 (light PA, p = 0.01) and 24.5±12.0 min.d-1 (MVPA, p = 0.04). Time spent in sedentary behaviors declined in the nutrition+PA group (-14.8±20.7 min.d-1) and increased in the nutrition only group (+55.4±23.2 min.d-1); mean difference between groups of -70.2±30.9 min.d-1 (p = 0.02). Neither group showed changes in TC, BP, WC, %BF, BMI percentile, or fitness (p>0.05). Conclusions The supervised afterschool community-based nutrition and PA program was well accepted and had high attendance. The changes in light PA and MVPA has potential

  11. PREFACE: 3rd International Conference on Geological, Geographical, Aerospace and Earth Science 2015 (AeroEarth 2015)

    NASA Astrophysics Data System (ADS)

    Gaol, F. L.

    2016-02-01

    The 3rd International Conferences on Geological, Geographical, Aerospaces and Earth Sciences 2015 (AeroEarth 2015), was held at The DoubleTree Hilton, Jakarta, Indonesia during 26 - 27 September 2015. The 1st AeoroEarth was held succefully in Jakarta in 2013. The success continued to The 2nd AeroEarth 2014 that was held in Kuta Bali, Indonesia. The publications were published by EES IOP in http://iopscience.iop.org/1755-1315/19/1 and http://iopscience.iop.org/1755-1315/23/1 respectively. The AeroEarth 2015 conference aims to bring together researchers, engineers and scientists from around the world. Through research and development, Earth's scientists have the power to preserve the planet's different resource domains by providing expert opinion and information about the forces which make life possible on Earth. The theme of AeroEarth 2015 is ''Earth and Aerospace Sciences : Challenges and Opportunities'' Earth provides resources and the exact conditions to make life possible. However, with the advent of technology and industrialization, the Earth's resources are being pushed to the brink of depletion. Non-sustainable industrial practices are not only endangering the supply of the Earth's natural resources, but are also putting burden on life itself by bringing about pollution and climate change. A major role of earth science scholars is to examine the delicate balance between the Earth's resources and the growing demands of industrialization. Through research and development, earth scientists have the power to preserve the planet's different resource domains by providing expert opinion and information about the forces which make life possible on Earth. We would like to express our sincere gratitude to all in the Technical Program Committee who have reviewed the papers and developed a very interesting Conference Program as well as the invited and plenary speakers. This year, we received 78 papers and after rigorous review, 18 papers were accepted. The participants

  12. Dioxin analysis of Philadelphia northwest incinerator. Summary report. Volume 1

    SciTech Connect

    Milner, I.

    1986-01-01

    A study was conducted by US EPA Region 3 to determine the dioxin-related impact of the Philadelphia Northwest Incinerator on public health. Specifically, it was designed to assess quantitatively the risks to public health resulting from emissions into the ambient air of dioxins as well as the potential effect of deposition of dioxins on the soil in the vicinity of the incinerator. Volume 1 is an executive summary of the study findings. Volume 2 contains contractor reports, laboratory analysis results and other documentation.

  13. The Recovery Act is "Lighting Up" the streets of Philadelphia

    SciTech Connect

    Nutter, Michael; Gajewski, Katherine; Russell, Toby; Williams, Doug; Best, DeLain

    2010-01-01

    The Philadelphia Streets Department is converting 58,000 yellow and green traffic signals and will replace approximately 27,000 red LED lights that have come to the end of their useful life. The project will use approximately $3 million in EECBG funds, matched with $3 million in PECO funding, and will save the city approximately $1 million in electric costs each year. For more information on Recovery Act projects funded by the Department of Energy in Pennsylvania: http://www.energy.gov/recovery/pa.htm

  14. The Recovery Act is "Lighting Up" the streets of Philadelphia

    ScienceCinema

    Nutter, Michael; Gajewski, Katherine; Russell, Toby; Williams, Doug; Best, DeLain;

    2013-05-29

    The Philadelphia Streets Department is converting 58,000 yellow and green traffic signals and will replace approximately 27,000 red LED lights that have come to the end of their useful life. The project will use approximately $3 million in EECBG funds, matched with $3 million in PECO funding, and will save the city approximately $1 million in electric costs each year. For more information on Recovery Act projects funded by the Department of Energy in Pennsylvania: http://www.energy.gov/recovery/pa.htm

  15. Establishing a Physics mentoring Program for a Philadelphia Middle School

    NASA Astrophysics Data System (ADS)

    Mlack, J. T.; Wilson, A.; Harris, W.; White, A.; Mehta, S. S.; Ramdass, V.

    2010-03-01

    Our SPS chapter has established a regular physics mentoring program at Independence Charter Middle School located in Philadelphia, PA. Members visit the school on a bi-weekly basis and perform 1-2 hour, inquiry-based lecture demonstrations of physics phenomena that integrate with the science lessons of middle school students. At the end of the school year, a capstone activity in the form of a Rube Goldberg competition among the middle school students was held on the Drexel campus with Drexel faculty and graduate students participating as judges.

  16. Racial Disparities In Geographic Access To Primary Care In Philadelphia.

    PubMed

    Brown, Elizabeth J; Polsky, Daniel; Barbu, Corentin M; Seymour, Jane W; Grande, David

    2016-08-01

    Primary care is often thought of as the gateway to improved health outcomes and can lead to more efficient use of health care resources. Because of primary care's cardinal importance, adequate access is an important health policy priority. In densely populated urban areas, spatial access to primary care providers across neighborhoods is poorly understood. We examined spatial variation in primary care access in Philadelphia, Pennsylvania. We calculated ratios of adults per primary care provider for each census tract and included buffer zones based on prespecified drive times around each tract. We found that the average ratio was 1,073; the supply of primary care providers varied widely across census tracts, ranging from 105 to 10,321. We identified six areas of Philadelphia that have much lower spatial accessibility to primary care relative to the rest of the city. After adjustment for sociodemographic and insurance characteristics, the odds of being in a low-access area were twenty-eight times greater for census tracts with a high proportion of African Americans than in tracts with a low proportion of African Americans. PMID:27503960

  17. Urban ecosystem services and decision making for a green Philadelphia

    USGS Publications Warehouse

    Hogan, Dianna M.; Shapiro, Carl D.; Karp, David N.; Wachter, Susan M.

    2014-01-01

    Traditional approaches to urban development often do not account for, or recognize, the role of ecosystem services and the benefits these services provide to the health and well-being of city residents. Without such accounting, urban ecosystem services are likely to be degraded over time, with negative consequences for the sustainability of cities and the well-being of their residents (Millennium Ecosystem Assessment, 2005; Hirsch, 2008). On May 23, 2013, the Spatial Integration Laboratory for Urban Systems (SILUS), a collaboration between the U.S. Geological Survey (USGS) Science and Decisions Center and the Wharton GIS Lab, convened a one-day symposium—Urban Ecosystem Services and Decision Making: A Green Philadelphia—at the University of Pennsylvania in Philadelphia, Pennsylvania, to examine the role of green infrastructure in the environmental, economic, and social well-being of cities. Cosponsored by the USGS and the Penn Institute for Urban Research (Penn IUR), the symposium brought together policymakers, practitioners, and researchers from a range of disciplines to advance a research agenda on the use of science in public decision making to inform investment in green infrastructure and ecosystem services in urban areas. The city of Philadelphia has recently implemented a program designed to sustain urban ecosystem services and advance the use of green infrastructure. In 2009, the Philadelphia Mayor’s Office of Sustainability launched its Greenworks plan, establishing a citywide sustainability strategy. Major contributions towards its goals are being implemented in coordination with the Philadelphia Water Department (PWD). The Green City, Clean Waters initiative, the city’s nationally recognized stormwater management plan, was signed into action with the U.S. Environmental Protection Agency (EPA) in April 2012. The plan outlines a 25-year strategy to use green infrastructure to protect and improve the city’s watershed. Widespread support for the

  18. Effects of Using a Neuroeducational Intervention to Enhance Perseverance for Online EdD and EdS Students

    ERIC Educational Resources Information Center

    Cadle, Charles R.

    2013-01-01

    Developing and maintaining a "completion mindset" is a necessary mental condition for online educational doctorate (EdD) and educational specialist (EdS) students to obtain their advanced degrees. The purpose of this research study was to examine the effect of a neuroeducational intervention on a volunteer convenience sample of EdD and…

  19. Restructuring Philadelphia's Neighborhood High Schools: A Conversation with Constance Clayton and Michelle Fine.

    ERIC Educational Resources Information Center

    Schwartz, Robert

    1994-01-01

    This interview with Constance Clayton, superintendent of the Philadelphia (Pennsylvania) public schools, and Michelle Fine, professor of psychology and consultant, discusses the Philadelphia Schools Collaborative, a nonprofit organization established to lead the restructuring of the city's high schools. Central to the effort is the concept of…

  20. School Restructuring in Philadelphia: Management Lessons from 2002 to 2005. ECS Case Study

    ERIC Educational Resources Information Center

    Rhim, Lauren Morando

    2005-01-01

    In fall 2001, Pennsylvania initiated a "friendly takeover" of the School District of Philadelphia and embarked upon what at the time was characterized as the "largest-scale privatization of public schools ever undertaken." Under the guidance of a School Reform Commission comprising members appointed by the governor and the mayor of Philadelphia,…

  1. A Study of Southeast Asian Youth in Philadelphia: A Final Report.

    ERIC Educational Resources Information Center

    Peters, Heather A.

    This report describes and analyzes the current employment and educational pursuits of Southeast Asian (SEA) youth in the Philadelphia, Pennsylvania, community. The report provides information on the following: (1) demography, residential patterns, and composition of the Philadelphia SEA Refugee Community; (2) role of ethnic identity among the SEA…

  2. The Economic Impact of Community College of Philadelpia on the Philadelphia Area. Report #18.

    ERIC Educational Resources Information Center

    Philadelphia Community Coll., PA. Office of Institutional Research.

    This report presents results of a study of the economic impact of the Community College of Philadelphia (CCP) on the Philadelphia area. After introductory material highlights the origin of the study in a survey of the collective impact of all two- and four-year colleges and universities on the economy of the state, the paper discusses the role and…

  3. School Leadership and Reform: Case Studies of Philadelphia Principals. Occasional Paper.

    ERIC Educational Resources Information Center

    Spiri, Mary Helen

    This report is the result of a 10-month study of 12 principals in the School District of Philadelphia. The research included in the report is part of a body of qualitative data collected about schools engaged in Philadelphia's Children Achieving reform agenda. The report explores the nature of emerging responsibilities, the ways in which…

  4. The Philadelphia Partnership: Improving College Access and Retention Among Minority and Low-Income Students.

    ERIC Educational Resources Information Center

    Ender, Steven C.; Wiley, Byron A.; Pagano, Charles

    1998-01-01

    The Philadelphia Partnership is a Philadelphia School District (Pennsylvania) program, sponsored by the state higher education system and designed to increase the number of low-income and minority students in comprehensive, neighborhood magnet schools who attend college and graduate. A hundred sophomores are selected annually to participate in the…

  5. Philadelphia's Renaissance Schools: A Report on Start up and Early Implementation

    ERIC Educational Resources Information Center

    Gold, Eva; Good, Deborah; Robertson-Kraft, Claire; Callahan, M. Kate

    2011-01-01

    In April 2009, Superintendent Arlene Ackerman announced her reform plan for the School District of Philadelphia (the District)--"Imagine 2014". Among other major initiatives, "Imagine 2014" laid the groundwork for Philadelphia's Renaissance Schools Initiative. The Renaissance Initiative, set to enter its second year in 2011-12, is an effort to…

  6. Time's Up: Applying Teacher Management Skills to Solving Philadelphia's Problems

    ERIC Educational Resources Information Center

    Lax, Zach

    2013-01-01

    Teachers are natural problem solvers, and they should be using this quality to their advantage when it comes to solving the systemic issues that plague Philadelphia's education system. Many of the articles in this issue have already gone into great detail about what is happening in Philadelphia. Torch Lytle has provided a summary of the…

  7. Grow Your Own School Leaders: A Case Study of Principal Development in Philadelphia Schools

    ERIC Educational Resources Information Center

    Urban Education Collaborative, 2010

    2010-01-01

    In 2004-05, the School District of Philadelphia (SDP) began a groundbreaking partnership with the Eli Broad Foundation to develop the Academy for Leadership in Philadelphia Schools (ALPS), one of several Broad-funded, alternative principal development programs initiated across the country. The ALPS effort was designed to respond to two challenges:…

  8. How Students Are Leading Us: Youth Organizing and the Fight for Public Education in Philadelphia

    ERIC Educational Resources Information Center

    Conner, Jerusha; Rosen, Sonia

    2013-01-01

    Philadelphia has a rich history of high school student activism, stretching back to 1967, when 3,500 Philadelphia students walked out of their schools, marched to the Board of Education, and demanded the addition of black history courses taught by black teachers, the removal of police from high schools, and an increase in the hiring of black…

  9. WWC Review of the Report "Philadelphia's Renaissance Schools Initiative: 18 Month Interim Report"

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2012

    2012-01-01

    The study reviewed in this report examined the effects of Philadelphia's "Renaissance Schools Initiative" on students in K-8 schools after one year of implementation. Schools were selected for participation based on their School Performance Index (SPI) at the start of the 2010-11 school year. The SPI rates every school in Philadelphia from one to…

  10. School Budget Report for School District of Philadelphia: School Year 2008-2009

    ERIC Educational Resources Information Center

    Education Resource Strategies, 2009

    2009-01-01

    In the fall of 2007, Education Resource Strategies (ERS) was invited by Philadelphia's School Reform Commission to conduct a Resource Use Analysis for the School District of Philadelphia (SDP) that would in part inform a possible transition to weighted student funding. In April 2008, ERS began the first set of interviews and data gathering…

  11. Evaluating the Performance of Philadelphia's Charter Schools. Working Paper WR-550-WPF

    ERIC Educational Resources Information Center

    Zimmer, Ron; Blanc, Suzanne; Gill, Brian; Christman, Jolley

    2008-01-01

    Plagued by long-term poor student outcomes, a number of reforms have been implemented within the Philadelphia School District to improve performance, including the use of charter schools. The number of charter schools in Philadelphia has risen from four to more than 60 over the past decade, and these schools now serve over 30,000 students. Debate…

  12. 78 FR 76779 - Proposed Modification of the Philadelphia, PA, Class B Airspace Area

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-19

    ...This action proposes to amend the description of Area G of the Philadelphia Class B airspace area to correct a design error that resulted in the Class B airspace being published 2.1 nautical miles (NM) larger on the southeast side of the area than intended. No other changes to the Philadelphia Class B airspace are being...

  13. Outbreak of cyclosporiasis associated with imported raspberries, Philadelphia, Pennsylvania, 2000.

    PubMed

    Ho, Alice Y; Lopez, Adriana S; Eberhart, Michael G; Levenson, Robert; Finkel, Bernard S; da Silva, Alexandre J; Roberts, Jacquelin M; Orlandi, Palmer A; Johnson, Caroline C; Herwaldt, Barbara L

    2002-08-01

    An outbreak of cyclosporiasis occurred in attendees of a wedding reception held in Philadelphia, Pennsylvania, on June 10, 2000. In a retrospective cohort study, 54 (68.4%) of the 79 interviewed guests and members of the wedding party met the case definition. The wedding cake, which had a cream filling that included raspberries, was the food item most strongly associated with illness (multivariate relative risk, 5.9; 95% confidence interval, 3.6 to 10.5). Leftover cake was positive for Cyclospora DNA by polymerase chain reaction analyses. Sequencing of the amplified fragments confirmed that the organism was Cyclospora cayetanensis. The year 2000 was the fifth year since 1995 that outbreaks of cyclosporiasis definitely or probably associated with Guatemalan raspberries have occurred in the spring in North America. Additionally, this is the second documented U.S. outbreak, and the first associated with raspberries, for which Cyclospora has been detected in the epidemiologically implicated food item. PMID:12141962

  14. Geophysical investigation at Philadelphia Naval Shipyard. Final report,

    SciTech Connect

    Sharp, M.K.

    1992-03-01

    Results of a geophysical investigation at the incinerator site of Philadelphia Naval Shipyard are presented. Following the end of World War II, 50 to 60 pallets of gas cylinders were reportedly buried to the west of the old incinerator at Girard Point. The contents of the cylinders are unknown. Extensive filling operations occurred at Girard Point from 1940 to 1970, resulting in shallow groundwater surface in the area, 2 to 10 ft deep, which would indicate that the cylinders are probably in direct contact with the water surface. The geophysical investigation presented in this report was designed to help alleviate uncertainties produced from previous studies in the area. The geophysical program included electromagnetic induction and magnetic survey methods. The results of the various surveys were integrated, and numerous anomalous areas were interpreted. Anomalies warranting further investigation were presented along with a priority ranking.

  15. Learning From Philadelphia: Topographies of HIV/AIDS Media Assemblages.

    PubMed

    Cartwright, Lisa

    2016-01-01

    For this contribution to the special issue on "Mapping Queer Bioethics," the author employs an array of public health and popular media texts (especially Jonathan Demme's film Philadelphia) to challenge the construction and reconstruction of HIV-positive bodies as sites of bioethical concern. In outlining notions of "digital restoration," the author argues that there has been of late a remapping of the first decade of the HIV/AIDS pandemic through media projects assembled from archived materials. Accordingly, the author suggests that in the first decades of the 2000s, we have witnessed a media-archaeological turn, whereby old materials have been reassembled for commemorative purposes that oftentimes perform a reshaping of the topography of the first decade of the AIDS pandemic. PMID:26642876

  16. What Is Ag-Ed?

    ERIC Educational Resources Information Center

    Linley, Judy; Mylne, Lee

    1998-01-01

    Ag-Ed, an agricultural education project for upper elementary students, was held in conjunction with the Toowoomba Show in Queensland, Australia. Agriculture industry representatives provided 20 interactive agricultural presentations for class groups, which were supplemented with a teacher resource-package containing a directory and 13 sections of…

  17. [Use of imaging methods in the current screening, diagnostics and treatment of breast cancer - Professional guidelines. 3rd Breast Cancer Consensus Meeting].

    PubMed

    Forrai, Gábor; Ambrózay, Éva; Bidlek, Mária; Borbély, Katalin; Kovács, Eszter; Lengyel, Zsolt; Ormándi, Katalin; Péntek, Zoltán; Riedl, Erika; Sebõ, Éva; Szabó, Éva

    2016-09-01

    Breast radiologists and nuclear medical specialists have refreshed their previous statement text during the 3rd Hungarian Breast Cancer Consensus Meeting. They suggest taking into consideration this actual protocol for the screening, diagnostics and treatment of breast tumors, from now on. This recommendation includes the description of the newest technologies, the recent results of scientific research, as well as the role of imaging methods in the therapeutic processes and the follow-up. Suggestions for improvement of the Hungarian current practice and other related issues as forensic medicine, media connections, regulations, and reimbursement are also detailed. The statement text has been cross-checked with the related medical disciplines. PMID:27579719

  18. [Damage-loss relationships and integrated control of 3rd instar larvae of Actias selene nigpoana Felder in planting area of Cornus officinalis Sieb. et Zucc].

    PubMed

    Chen, S; Wang, C; Zhang, Q; Cheng, X

    1997-08-01

    In the present paper, the damage-loss model of Actias selene ningpoana to Cornus officinalis was tested and the results indicated that the yield loss rates obeyed the equation Y = 100 - EXP(4.6042 - 0.0315X). The economic threshold of the 2hd and 3rd instar larvae of A. selene nigpoana was then determined as 22 and 8 insects per tree respecitively. Suggestions for integrated control have been made based on the research of activities of A. selene ningpoana in the forest. PMID:11038910

  19. Overview of Deployed EDS Technologies

    SciTech Connect

    Martz, H E; Crawford, C

    2009-09-24

    The term explosive detection system (EDS) is used by the TSA to describe equipment that is certified to detect explosives in checked bags. The EDS, as certified, by the TSL must consist of device for interrogating a bag and an automated detection algorithm (ATD) for evaluating the results of the interrogation. We only consider CT as the interrogation device in this report. A schematic drawing of a CT-based EDS is shown in Figure 2. The output of the ATD is the binary decision of alarm or non-alarm. Alarms may true- or false-positives. Non-alarms may be true- or false-negatives. False positives are also denoted false alarms. The true detection means that the ATD reports an alarm when a threat is present in the scanned bag. The probability of detecting a threat given that a threat is present is denoted the probability of detection (PD). The probability of false alarm (PFA) is the case when an alarm is reported when a threat is not present in a bag. Certification in this context means passing tests for PD and PFA at the TSL. The results of the EDS include CT cross-sectional images of the bag and specifics about the alarmed objects generated by ATD. These results are presented on a display so that a person may override the decision of ATD and declare the alarm to be a non-alarm. This process is denoted clearing. Bags that are not cleared by the person are sent to a secondary inspection process. Here the bags may be opened or assessed with explosive trace detection (ETD) in order to clear the bags. Bags that are not cleared at this point are evaluated by an ordinance disposal team. The CT scanner along with ATD is denoted Level 1 screening. The process of clearing on a display is denoted Level 2 screening. Secondary inspection is denoted Level 3 screening. Vendors of the deployed EDSs supply the TSA with equipment for all three levels. Therefore, the term EDS may include the equipment provided for Levels 1, 2 and 3. A schematic diagram of an EDS and the levels of

  20. Impacted tooth

    MedlinePlus

    ... Unerupted tooth References Buttaravoli P, Leffler SM, eds. Dental pain, pericoronitis. Minor Emergencies . 3rd ed. Philadelphia, PA: Elsevier Mosby; 2012:chap 46. Read More Abscess ... Updated by: Ilona Fotek, DMD, MS, Palm Beach Prosthodontics Dental Associates, West Palm Beach, FL. Review provided by ...

  1. Colonoscopy discharge

    MedlinePlus

    A colonoscopy is an exam that views the inside of the colon (large intestine) and rectum, using a tool ... Pope JB. Colonoscopy. In: Pfenninger JL, Fowler GC, eds. Pfenninger and Fowler's Procedures for Primary Care . 3rd ed. Philadelphia, PA: Elsevier ...

  2. Efficacy of a 3rd generation high-throughput sequencing platform for analyses of 16S rRNA genes from environmental samples.

    PubMed

    Mosher, Jennifer J; Bernberg, Erin L; Shevchenko, Olga; Kan, Jinjun; Kaplan, Louis A

    2013-11-01

    Longer sequences of the bacterial 16S rRNA gene could provide greater phylogenetic and taxonomic resolutions and advance knowledge of population dynamics within complex natural communities. We assessed the accuracy of a Pacific Biosciences (PacBio) single molecule, real time (SMRT) sequencing based on DNA polymerization, a promising 3rd generation high-throughput technique, and compared this to the 2nd generation Roche 454 pyrosequencing platform. Amplicons of the 16S rRNA gene from a known isolate, Shewanella oneidensis MR1, and environmental samples from two streambed habitats, rocks and sediments, and a riparian zone soil, were analyzed. On the PacBio we analyzed ~500 bp amplicons that covered the V1-V3 regions and the full 1500 bp amplicons of the V1-V9 regions. On the Roche 454 we analyzed the ~500 bp amplicons. Error rates associated with the isolate were lowest with the Roche 454 method (2%), increased by more than 2-fold for the 500 bp amplicons with the PacBio SMRT chip (4-5%), and by more than 8-fold for the full gene with the PacBio SMRT chip (17-18%). Higher error rates with the PacBio SMRT chip artificially inflated estimates of richness and lowered estimates of coverage for environmental samples. The 3rd generation sequencing technology we evaluated does not provide greater phylogenetic and taxonomic resolutions for studies of microbial ecology. PMID:23999276

  3. Effect of non-erupted 3rd molars on distal roots and supporting structures of approximal teeth. A radiographic survey of 202 cases.

    PubMed

    Nemcovsky, C E; Libfeld, H; Zubery, Y

    1996-09-01

    Root resorption of 2nd molars in proximity to non-erupted 3rd molars has been widely reported. The purpose of this study was to determine the prevalence of root resorption in second molars adjacent to non-erupted third molars. Its association to age and gender of the patient, location and inclination of the non-erupted third molar and to distal bone support of the 2nd molars was analyzed. A radiographic survey of 202 periapical radiographs taken in patients with clinically missing third molars was conducted. 3 examiners independently evaluated the radiographs and only those cases where at least 2 observers agreed were included in this report. Statistical analysis was performed on 186 radiographs. Associations were analyzed with the Pearson chi 2 test. Radiographic evidence of root resorption was found in 45 2nd molars (24.2%) of which 12 (6.5%) showed moderate to complete root resorption. Non-erupted tooth apical position and mesio-inclination of 60 degrees or more relative to the distal root of the second molar were significantly associated with root resorption (p = 0.01368 and p = 0.0194, respectively). Resorption was positively associated with age of patient (p = 0.00606). These results may support early extraction of impacted 3rd molars especially in cases with a mesio-angulation of 60 degrees or more and an apical location in proximity to the distal root of the 2nd molar. PMID:8891930

  4. Redesigning physician compensation and improving ED performance.

    PubMed

    Finkelstein, Jeff; Lifton, James; Capone, Claudio

    2011-06-01

    Redesigning a physician compensation system in the emergency department (ED) should include goals of improving quality, productivity, and patient satisfaction. Tips for hospital administrators: A contemporary ED information system is needed to ensure that the ED is essentially a paperless operation. Transparency, internally and externally, is essential. ED physicians should perform as individuals, yet as members of a team. Incentives, especially incentive compensation, should strike a balance between individual and team performance. PMID:21692383

  5. Using Local History To Understand National Themes: The Yellow Fever Epidemic in Philadelphia in 1793.

    ERIC Educational Resources Information Center

    Westbury, Susan

    2003-01-01

    Provides background information for a local history project about the 1793 Philadelphia (Pennsylvania) yellow fever outbreak. Offers potential project topics to help students learn about local history and understand life in the eighteenth century United States. (CMK)

  6. 75 FR 21386 - Philadelphia International Airport, Capacity Enhancement Program, Environmental Impact Statement...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-23

    ... Federal Aviation Administration Philadelphia International Airport, Capacity Enhancement Program, Environmental Impact Statement, Announcement of a Preferred Alternative AGENCY: Federal Aviation Administration... L. McDonald, Environmental Protection Specialist, Federal Aviation Administration,...

  7. Public Health and Law Collaboration: The Philadelphia Lead Court Study

    PubMed Central

    Gracely, Ed; Pan, Sarah; Cummings, Curtis; Palermo, Peter; Gould, George

    2013-01-01

    Objectives. We determined whether Philadelphia Lead Court is effective in enforcing lead hazard remediation in the homes of children with elevated blood lead levels. Methods. We created a deidentified data set for properties with an initial failed home inspection (IFHI) for lead hazards from January 1, 1998, through December 31, 2008, and compared compliance rates within the first year and time to compliance for lead hazard remediation between 1998 and 2002 (precourt period) and between 2003 and 2008 (court period). We evaluated predictors of time to compliance. Results. Within 1 year of the IFHI, 6.6% of the precourt and 76.8% of the court cases achieved compliance (P < .001) for the 3764 homes with data. Four years after the IFHI, 18% had attained compliance in the precourt period compared with 83.1% for the court period (P < .001). A proportional hazard analysis found that compliance was 8 times more likely in the court than the precourt period (P < .001). Conclusions. Lead court was more effective than precourt enforcement strategies. Most properties were remediated within 1 year of the IFHI, and time to compliance was significantly reduced. This model court could be replicated in other cities with similar enforcement problems. PMID:23678927

  8. Transgender health: findings from two needs assessment studies in Philadelphia.

    PubMed

    Kenagy, Gretchen P

    2005-02-01

    HIV/AIDS, suicide, violence, and barriers to health care access among transgender people were explored using two needs assessment surveys conducted in Philadelphia in 1997. A total of 182 people responded to a face-to-face interview or self-administered mail survey: 113 male-to-female individuals and 69 female-to-male individuals. About three-fifths of respondents had engaged in unprotected sexual activity during the past 12 months. The risk for HIV infection from unprotected sex was significantly higher among respondents of color than among white respondents. About one-third (30.1 percent) of respondents had attempted suicide. More than half of respondents had been forced to have sex, 56.3 percent had experienced violence in their homes, and 51.3 percent had been physically abused. Twenty-six percent of respondents had been denied medical care because they were transgender. These findings suggest that prevention services that specifically address HIV/AIDS, suicide, and violence among transgender people are urgently needed. PMID:15847234

  9. Philadelphia Electric Company's computer replacement lessons learned at Peach Bottom

    SciTech Connect

    Clark, J.M.; O'Hara, J.

    1989-01-01

    The current regulatory climate continues to prod today's nuclear utilities toward safer and more reliable operation of their plants. U.S. Nuclear Regulatory Commission guides NUREG-0660, NUREG-0696, and Supplement I to NUREG-0737 have all set forth increased requirements for plant monitoring. In response, the industry has looked at their existing plant computer systems as targets for enhancement or upgrade. This external pressure is nearly matched by the increasing demands made on existing computer systems by utility engineering and operations departments. The longer utilities postpone this evolution, the more likely they are to replace the entire system rather than upgrade the existing one. The older systems become harder to maintain and eventually are technically inferior to new systems, which have benefited from advances in computer technology in recent years. Enhancements become less economically advantageous than system replacements as the spread in technology widens. The object of this paper is to describe the Plant Process Computer Replacement Project at Philadelphia Electric Company's (PECo's) Peach Bottom Atomic Power Station. This paper explores (a) the impact on the plant, (b) the design and engineering services required, and (c) the planning and communication essential to a successful computer replacement project.

  10. Health Status of People Undergoing Foreclosure in the Philadelphia Region

    PubMed Central

    Lynch, Julia

    2009-01-01

    Objectives. We assessed the health status of people undergoing mortgage foreclosure in the Philadelphia region to determine if there was a relationship between foreclosure and health. Methods. Participants were recruited in partnership with a mortgage counseling agency. Participants' health status and health care use were compared with a community sample from the 2008 Southeastern Pennsylvania Household Health Survey. We used publicly filed foreclosure records to assess response bias. Results. Of the 250 people recruited, 36.7% met screening criteria for major depression. The foreclosure sample was significantly more likely than the community sample to not have insurance coverage (adjusted odds ratio [AOR] = 2.28; 95% confidence interval [CI] = 1.49, 3.48) and to not have filled a prescription because of cost in the preceding year (AOR = 3.44; 95% CI = 2.45, 4.83). Approximately 9% of the participants reported that their own or a family member's medical condition was the primary reason they were undergoing foreclosure. More than a quarter of those in foreclosure (27.7%) stated that they owed money to medical creditors. Conclusions. Foreclosure affects already-vulnerable populations. Public health practitioners may be able to leverage current efforts to connect homeowners with mortgage counseling agencies to improve health care access. PMID:19696373

  11. The origins of American physical anthropology in Philadelphia.

    PubMed

    Mann, Alan

    2009-01-01

    With its location on a river with easy access to the sea, its central placement between the English speaking colonies to the north and south and its trading connections with the western frontier, there were many reasons Philadelphia became one of the most important towns of prerevolutionary America. In the early 1770s, it was the site of the first meeting organized to deal with the perceived inequities of the British government toward the colonies. It was where Thomas Jefferson wrote much of the Declaration of Independence, whose soaring statements reflecting the Age of Enlightenment spoke of the equality of all men. It was to this debate, centered on just who was included in this declaration that the origins of physical anthropology in America can be traced. Notable men in the early phases of this disputation included Samuel Stanhope Smith and especially Samuel George Morton, considered the founder of American physical anthropology. The American School of Anthropology, which argued for the polygenic origins of human races was substantially founded on Morton's work. Recent accusations that Morton manipulated data to support his racist views would appear unfounded. The publication of The Origin of Species in 1859 and the issuing of the Emancipation Proclamation in 1862-63 effectively ended the earlier debates. By the time of the American Civil War, 1861-65, physical anthropology was beginning to explore other topics including growth and development and anthropometry. PMID:19890866

  12. Interpretations of cigarette advertisement warning labels by Philadelphia Puerto Ricans.

    PubMed

    Morris, Nancy; Gilpin, Dawn R; Lenos, Melissa; Hobbs, Renee

    2011-09-01

    This study examined Philadelphia Puerto Ricans' interpretations of the Surgeon General's warnings that appear on cigarette packaging and in advertisements. In-home family focus groups in which participants were asked to comment on magazine cigarette advertisements showed a great variety of interpretations of the legally mandated warning labels. These findings (a) corroborate and add to research in public health and communications regarding the possibility of wide variations in message interpretations and (b) support the call for public health messages to be carefully tested for effectiveness among different social groups. The article's focus on Puerto Ricans addresses the problem of misleading conclusions that can arise from aggregating all Latino subpopulations into one group. The use of a naturalistic setting to examine interpretations of messages about smoking departs from the experimental methods typically used for such research and provides new evidence that even a seemingly straightforward message can be interpreted in multiple ways. Understanding and addressing differences in message interpretation can guide public health campaigns aimed at reducing health disparities. PMID:21534024

  13. Short form Philadelphia Naming Test: Rationale and Empirical Evaluation

    PubMed Central

    Walker, Grant M.; Schwartz, Myrna F.

    2012-01-01

    Purpose To create two matched short forms of the Philadelphia Naming Test (PNT) that yield similar results to the PNT for measuring anomia. Methods Study 1: We first used archived naming data from 94 aphasic individuals to identify which PNT items should be included in the short forms, and the two constructed sets of 30 items, PNT30-A and PNT30-B, were validated using archived data from a separate group of 56 aphasic individuals. Study 2: We then evaluated the reliability of the PNT, PNT30-A, and PNT30-B across independent test administrations with a new group of 25 aphasic individuals selected to represent the full range of naming impairment. Results Study 1: PNT30-A and PNT30-B were found to be internally consistent; and accuracy scores on these subsets of items were highly correlated with the full PNT. Study 2: PNT accuracy was extremely reliable over the span of one week; and independent administrations of PNT30-A and PNT30-B produced similar results to the PNT and to each other. Conclusions The short forms can be used to reliably estimate PNT performance, and the results can be compared to the provided norms. The two matched tests allow for measurement of change in naming ability. PMID:22294412

  14. Deuterium beam acceleration with 3rd harmonic ion cyclotron resonance heating in Joint European Torus: Sawtooth stabilization and Alfvén eigenmodes

    NASA Astrophysics Data System (ADS)

    Gassner, T.; Schoepf, K.; Sharapov, S. E.; Kiptily, V. G.; Pinches, S. D.; Hellesen, C.; Eriksson, J.; JET-EFDA contributors

    2012-03-01

    Experiments on accelerating NBI-produced deuterium (D) beam ions from their injection energy of ˜110 keV up to the MeV energy range with 3rd harmonic ion cyclotron resonance heating were performed on the Joint European Torus [P. H. Rebut and B. E. Keen, Fusion Technol. 11, 13 (1987)]. A renewed set of nuclear diagnostics was used for analysing fast D ions during sawtooth stabilization, monster sawtooth crashes, and during excitation of Alfvén eigenmodes (AEs) residing inside the q = 1 radius. The measurements and modeling of the fast ions with the nonlinear HAGIS code [S. D. Pinches et al., Comput. Phys. Commun. 111, 133 (1998)] show that monster sawtooth crashes are strongly facilitated by the AE-induced re-distribution of the fast D ions from inside the q = 1 radius to the plasma edge.

  15. [Pathological diagnosis, work-up and reporting of breast cancer. Recommendations of the 3rd Hungarian Consensus Conference on Breast Cancer].

    PubMed

    Cserni, Gábor; Kulka, Janina; Francz, Monika; Járay, Balázs; Kálmán, Endre; Kovács, Ilona; Krenács, Tibor; Udvarhelyi, Nóra; Vass, László

    2016-09-01

    There have been relevant changes in the diagnosis and treatment of breast cancer to implement the updating of the 2010 recommendations made during the 2nd national consensus conference on the disease. Following a wide interdisciplinary consultation, the present recommendations have been finalized after their public discussion at the 3rd Hungarian Consensus Conference on Breast Cancer. The recommendations cover non-operative and intraoperative diagnostics, the work-up of operative specimens, the determination of prognostic and predictive markers and the content of the cytology and histology reports. Furthermore, it touches some special issues such as the current status of multigene molecular markers, the role of pathologists in clinical trials and prerequisites for their involvement, some relevant points about the future. PMID:27579721

  16. From challenges to solutions. European Bioanalysis Forum 3rd Annual Open Symposium, Hesperia Towers, Barcelona, Spain, 1-3 December 2010.

    PubMed

    Abbott, Richard W; Gordon, Ben; van Amsterdam, Peter; Lausecker, Berthold; Brudny-Kloeppel, Margarete; Smeraglia, John; Romero, Fernando; Globig, Susanne; Golob, Michaela; Knutsson, Magnus; Herling, Christian; Vieser, Eva; Timmerman, Philip

    2011-04-01

    The European Bioanalysis Forum is a bioanalytical nonprofit organization comprised of European pharmaceutical companies (27 members to date) and currently expanding to include CROs as well. The European Bioanalysis Forum provides a broad European bioanalytical network for the discussion of scientific, technological and regulatory topics of bioanalytical interest. The 3rd Annual Open Symposium was again much anticipated after the two previous successful meetings. The symposium included sessions on thinking outside the 'commodity' box, bioanalytical challenges with blood, global harmonization, assay platforms, dried blood spots, immunogenicity, matrix effects, anomalous results, biomarkers and two plenary technology sessions hosted by the Platinum sponsors. Experts and key opinion leaders were invited as guest speakers. A total of 424 delegates registered from 113 companies representing a large percentage of the European bioanalytical community. In addition to 48 oral presentations, 88 posters were presented and there was a vendor exposition of 40 companies. PMID:21510756

  17. [3rd generation's TKI in lung cancer non-small cell EGFR-mutated having acquired a secondary T790M resistance].

    PubMed

    Brosseau, Solenn; Viala, Marie; Varga, Andréa; Planchard, David; Besse, Benjamin; Soria, Jean-Charles

    2015-09-01

    Activating EGFR mutations discovery and efficacy of 1st generation tyrosine kinase inhibitors (TKI), such as erlotinib or gefitinib, inaugurated the beginning of personalized medicine in the treatment of EGFR-mutated non-small cell lung cancer (NSCLC). However, all patients showed a tumor progression of 10 to 16 months after the onset of TKI therapy related to molecular resistance mechanisms as T790M mutation. Till now, patients suffering from EGFR-mutated NSCLC with acquired resistance have conventional treatment options. Two new 3rd generations' TKI, AZD9291 and rociletinib, are currently being studied in phases 1-3 studies. Preliminary results show relevant therapeutic properties in patients with T790M mutated-EGFR NSCLC. This review aims to highlight these new molecules, their effectiveness and their clinical toxicities in the treatment of advanced stages of NSCLC expressing the T790M mutation. PMID:26235419

  18. Reflections: Surgical Education-the Times they are a-Changin': Lessons Learned from the 3rd MAYMET-ESO Joint Meeting.

    PubMed

    Tarkowski, Radoslaw; Vetto, John T

    2015-09-01

    Technical skills are not sufficient for successful surgical care. Non-technical skills such as team work, decision-making in cancer treatment, communication with the patient, ethical challenges, situation awareness, and communication in the operating room are mandatory for favorable outcomes. Although formally taught in other high-demand disciplines, such skills were traditionally rarely discussed in surgical oncology. The 3rd MAYMET-ESO Joint Meeting "Professionalism for Breast Surgeons" held in Istanbul, Turkey, 5 October 2013 was dedicated to the development of non-technical skills in the everyday activity of breast surgeons. We briefly discuss information from this very interesting and inspiring educational event and how it relates to more recent changes in surgical oncology education. PMID:25903052

  19. Adaptive and Effortful Control and Academic Self-efficacy Beliefs on Achievement: A Longitudinal Study of 1st through 3rd Graders

    PubMed Central

    Liew, Jeffrey; McTigue, Erin; Barrois, Lisa; Hughes, Jan

    2009-01-01

    The linkages between self-regulatory processes and achievement were examined across three years in 733 children beginning at 1st grade (M = 6.57 years, SD = .39 at 1st grade) who were identified as lower achieving in literacy. Accounting for consistencies in measures (from one year prior) and for influences of child’s age, gender, IQ, ethnicity and economic adversity on achievement, results indicate that adaptive/effortful control at 1st grade contributed to both academic self-efficacy beliefs at 2nd grade, and reading (but not math) achievement at 3rd grade. Although academic self-efficacy did not partially mediate the linkage between adaptive/effortful control and achievement, academic self-efficacy beliefs were positively correlated with reading and math. Results support the notion that early efforts to promote children’s self-regulatory skills would enhance future academic self-beliefs and achievement, particularly in literacy. PMID:19169387

  20. Limbic system development underlies the emergence of classical fear conditioning during the 3rd and 4th weeks of life in the rat

    PubMed Central

    Deal, Alex L.; Erickson, Kristen J.; Shiers, Stephanie I.; Burman, Michael A.

    2016-01-01

    Classical fear conditioning creates an association between an aversive stimulus and a neutral stimulus. Although the requisite neural circuitry is well understood in mature organisms, the development of these circuits is less well studied. The current experiments examine the ontogeny of fear conditioning and relate it to neuronal activation assessed through immediate early gene (IEG) expression in the amygdala, hippocampus, perirhinal cortex, and hypothalamus of periweanling rats. Rat pups were fear conditioned, or not, during the 3rd or 4th weeks of life. Neuronal activation was assessed by quantifying expression of FBJ osteosarcoma oncogene (FOS) using immunohistochemistry (IHC) in Experiment 1. Fos and early growth response gene-1 (EGR1) expression was assessed using qRT-PCR in Experiment 2. Behavioral data confirm that both auditory and contextual fear continue to emerge between PD 17 and 24. The IEG expression data are highly consistent with these behavioral results. IHC results demonstrate significantly more FOS protein expression in the basal amygdala of fear conditioned PD 23 subjects compared to control subjects, but no significant difference at PD 17. qRT-PCR results suggest specific activation of the amygdala only in older subjects during auditory fear expression. A similar effect of age and conditioning status was also observed in the perirhinal cortex during both contextual and auditory fear expression. Overall, the development of fear conditioning occurring between the 3rd and 4th weeks of life appears to be at least partly attributable to changes in activation of the amygdala and perirhinal cortex during fear conditioning or expression. PMID:26820587

  1. Knowledge and institutional requirements to promote land degradation neutrality in drylands - An analysis of the outcomes of the 3rd UNCCD scientific conference

    NASA Astrophysics Data System (ADS)

    Akhtar-Schuster, Mariam; Safriel, Uriel; Abraham, Elena; de Vente, Joris; Essahli, Wafa; Escadafal, Richard; Stringer, Lindsay

    2015-04-01

    Achieving land degradation neutrality (LDN) through sustainable land management (SLM) targets the maintenance or restoration of the productivity of land, and therefore has to include decision-makers, knowledge generators and knowledge holders at the different relevant geographic scales. In order to enhance the implementation of the Convention, the Conference of the Parties (COP) of the United Nations Convention to Combat Desertification therefore decided that each future session of its Committee on Science and Technology (CST) would be organized in a predominantly scientific and technical conference-style format. This contribution will outline the major outcomes of UNCCD's 3rd scientific conference that will be held in Cancún, Mexico, from 9 to 12 March 2015, on addressing desertification, land degradation and drought issues (DLDD) for poverty reduction and sustainable development. The conference follows an exceptional new round table conference format that will allow the various stakeholders to discuss scientific as well as the contribution of traditional knowledge and practices in combating land degradation. This format should provide two-way communication and enable deeper insight into the availability and contribution of all forms of knowledge for achieving LDN through the assessment of: • the vulnerability of lands to DLDD and climate change and the adaptive capacities of socio-ecosystems; • best examples of adapted, knowledge-based practices and technologies; • monitoring and assessment methods to evaluate the effectiveness of adaptation practices and technologies. The outcomes of UNCCD's 3rd scientific conference will serve as a basis for discussing: • contributions of science to diagnose the status of land; • research gaps that need to be addressed to achieve LDN for poverty reduction; • additional institutional requirements to optimally bridge knowledge generation, knowledge maintenance and knowledge implementation at the science

  2. Increased mortality in Philadelphia associated with daily air pollution concentrations

    SciTech Connect

    Schwartz, J.; Dockery, D.W. )

    1992-03-01

    Cause-specific deaths by day for the years 1973 to 1980 in Philadelphia, Pennsylvania, were extracted from National Center for Health Statistics mortality tapes. Death from accidents (International Classification of Disease, Revision 9 greater than or equal to 800) and deaths outside of the city were excluded. Daily counts of deaths were regressed using Poisson regression on total suspended particulate (TSP) and/or SO2 on the same day and on the preceding day, controlling for year, season, temperature, and humidity. A significant positive association was found between total mortality (mean of 48 deaths/day) and both TSP (second highest daily mean, 222 micrograms/m3) and SO2 (second highest daily mean, 299 micrograms/m3). The strongest associations were found with the mean pollution of the current and the preceding days. Total mortality was estimated to increase by 7% (95% CI, 4 to 10%) with each 100-micrograms/m3 increase in TSP, and 5% (95% CI, 3 to 7%) with each 100-micrograms/m3 increase in SO2. When both pollutants were considered simultaneously, the SO2 association was no longer significant. Mortality increased monotonically with TSP. The effect of 100 micrograms/m3 TSP was stronger in subjects older than 65 yr of age (10% increase) compared with those younger than 65 yr of age (3% increase). Cause-specific mortality was also associated with a 100-micrograms/m3 increase in TSP: chronic obstructive pulmonary disease (ICD9 490-496), +19% (95% CI, 0 to 42%), pneumonia (ICD9 480-486 and 507), +11% (95% CI, -3 to +27%), and cardiovascular disease (ICD9 390-448), +10% (95% CI, 6 to 14%). These results are somewhat higher than previously reported associations, and they add to the body of evidence showing that particulate pollution is associated with increased daily mortality at current levels in the United States.

  3. Chronic myelogenous leukemia (CML) with variant Philadelphia chromosome

    SciTech Connect

    Lorch, C.A.; Burkart, P.T.; Estman, A.

    1994-09-01

    Approximately 95% of patients with CML have the Philadelphia chromosome (Ph). Less than 10% of these have variant translocations. A 39-year-old male was diagnosed with CML after bone marrow examination. Cytogenetic studies showed a variant Ph chromosome, 46,X,t(16;22)(p13,q11), with chromosome 9 appearing cytogenetically normal. Southern blot analysis of peripheral blood showed BCR rearrangement within the 5.8 kb major breakpoint region. Reverse transriptase PCR (RT-PCR) studies confirmed the involvement of the C-ABL gene from chromosome 9. One year later, prior to matched unrelated transplant, a repeat marrow showed t(3;21) in addition to the variant Ph chromosome. Five months post-transplant, bone marrow showed only normal 46,XX donor cells and BCR rearrangement was not detectable by secondary RT-PCR. Two months later, a nodule, which proved to be a chloroma, was removed from the skin. Molecular studies of nodular DNA showed BCR rearrangement and cytogenetic studies showed karyotypic progression: 45,XY,t(3;21),t(4;8),t(16;22),-7. The patient`s marrow continued to show normal 46,XX donor chromosomes, but secondary RT-PCR studies showed marrow involvement. The disease progressed and the patient died. This case is remarkable for the rare variant Ph translocation, the extramedullary and skin disease progression, and the monitoring with secondary RT-PCR studies, along with cytogenetic analysis. These techniques, combined, lead to a more accurate assessment and follow-up of the disease progression.

  4. Veterinary Microbiology, 3rd Edition

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Veterinary Microbiology, Third Edition is organized into four sections and begins with an updated and expanded introductory section on infectious disease pathogenesis, diagnosis and clinical management. The second section covers bacterial and fungal pathogens, and the third section describes viral d...

  5. Landman's encyclopedia. 3rd edition

    SciTech Connect

    Hankinson, R.L.; Hankinson, R.L. Jr.

    1987-01-01

    This book discusses the guidelines for petroleum landmen and includes the new documents: partial assignment of oil, gas, and mineral lease, net profits agreement, net profit interest, ratification agreements, an additional farmout agreement form, gas balancing agreement, shut-in gas royalty, oil, gas, and mineral lease form (Exxon lease), extension agreement, Pugh clause, assignment form of lease and equipment, losses addendum for operating agreements, boundary agreement, change of lease description forms. Also included is a cross-listing of the document numbers used in this book with those used in the popular software database.

  6. Diversity of breakpoints of variant Philadelphia chromosomes in chronic myeloid leukemia in Brazilian patients

    PubMed Central

    Chauffaille, Maria de Lourdes Lopes Ferrari; Bandeira, Ana Carolina de Almeida; da Silva, Aline Schiavoni Guarnieri

    2014-01-01

    Background Chronic myeloid leukemia is a myeloproliferative disorder characterized by the Philadelphia chromosome or t(9;22)(q34.1;q11.2), resulting in the break-point cluster region-Abelson tyrosine kinase fusion gene, which encodes a constitutively active tyrosine kinase protein. The Philadelphia chromosome is detected by karyotyping in around 90% of chronic myeloid leukemia patients, but 5–10% may have variant types. Variant Philadelphia chromosomes are characterized by the involvement of another chromosome in addition to chromosome 9 or 22. It can be a simple type of variant when one other chromosome is involved, or complex, in which two or more chromosomes take part in the translocation. Few studies have reported the incidence of variant Philadelphia chromosomes or the breakpoints involved among Brazilian chronic myeloid leukemia patients. Objective The aim of this report is to describe the diversity of the variant Philadelphia chromosomes found and highlight some interesting breakpoint candidates for further studies. Methods the Cytogenetics Section Database was searched for all cases with diagnoses of chronic myeloid leukemia during a 12-year period and all the variant Philadelphia chromosomes were listed. Results Fifty (5.17%) cases out of 1071 Philadelphia-positive chronic myeloid leukemia were variants. The most frequently involved chromosome was 17, followed by chromosomes: 1, 20, 6, 11, 2, 10, 12 and 15. Conclusion Among all the breakpoints seen in this survey, six had previously been described: 11p15, 14q32, 15q11.2, 16p13.1, 17p13 and 17q21. The fact that some regions get more frequently involved in such rare rearrangements calls attention to possible predisposition that should be further studied. Nevertheless, the pathological implication of these variants remains unclear. PMID:25638762

  7. Instability of EDS maglev systems

    SciTech Connect

    Cai, Y.; Chen, S.S.

    1993-09-01

    Instabilities of an EDS maglev suspension system with 3 D.O.F. and 5 D.O.F. vehicles traveling on a double L-shaped set of guideway conductors have been investigated with various experimentally measured magnetical force data incorporated into the theoretical models. Divergence and flutter are obtained from both analytical and numerical solutions for coupled vibration of the 3 D.O.F. maglev vehicle model. Instabilities of five direction motions (heave, slip, rill, pitch and yaw) are observed for the 4 D.O.F. vehicle model. It demonstrates that system parameters, such as, system damping, vehicle geometry and coupling effects among five different motions play very important roles in the occurrence of dynamic instabilities of maglev vehicles.

  8. Perspective: Academic obstetrics-gynecology departments in the city of Philadelphia: are the wheels coming off?

    PubMed

    Croft, Damien J

    2011-03-01

    Maternity care in Philadelphia is in an unprecedented and precarious situation, as all the community hospitals that once provided maternity care services have either closed completely or stopped providing maternity services. Six academic medical centers (AMCs) in the city of Philadelphia now provide care to a population of 1.5 million requiring increasingly complex and expensive maternity care, at the same time as insurance premiums and the malpractice crisis in Pennsylvania peaked. The AMCs are able to continue providing maternity care to this population that includes a large proportion of poor, minority, and un- or underinsured patients thanks to government subsidization of resident education, the services provided by resident physicians, and the influx of government and industry research funds, but the financial outlook of academic obstetrics-gynecology departments in this city is dire. Obstetric academic medicine in Philadelphia has come to more closely resemble a "big wheel" tricycle than Flexner's "three-legged stool." Clinical medicine is the driver (the large front wheel and pedal) pulling along education and research, the two smaller wheels in the back. A maternity care alliance is needed in Philadelphia allowing area AMCs to pool and trade resources, reduce costs, improve quality and innovation, and share risks. Philadelphia may serve as an early warning for other cities and AMCs around the country and has the opportunity to serve as a model for how to overcome these serious challenges. PMID:21248611

  9. Media campaign educates public on ED overcrowding.

    PubMed

    2004-04-01

    A Tennessee health care system is reducing overcrowding in its EDs with a media campaign that urges patients with nonurgent needs to seek other care options. The campaign has contributed to a 5% decrease in ED volume at one hospital in the first few months. Advertising spots urge patients to go to primary care physicians and urgent care clinics. ED staff help educate patients while treating them for nonurgent needs. PMID:15077530

  10. A Kinesthetic Learning Approach to Earth Science for 3rd and 4th Grade Students on the Pajarito Plateau, Los Alamos, NM

    NASA Astrophysics Data System (ADS)

    Wershow, H. N.; Green, M.; Stocker, A.; Staires, D.

    2010-12-01

    Current efforts towards Earth Science literacy in New Mexico are guided by the New Mexico Science Benchmarks [1]. We are geoscience professionals in Los Alamos, NM who believe there is an important role for non-traditional educators utilizing innovative teaching methods. We propose to further Earth Science literacy for local 3rd and 4th grade students using a kinesthetic learning approach, with the goal of fostering an interactive relationship between the students and their geologic environment. We will be working in partnership with the Pajarito Environmental Education Center (PEEC), which teaches the natural heritage of the Pajarito Plateau to 3rd and 4th grade students from the surrounding area, as well as the Family YMCA’s Adventure Programs Director. The Pajarito Plateau provides a remarkable geologic classroom because minimal structural features complicate the stratigraphy and dramatic volcanic and erosional processes are plainly on display and easily accessible. Our methodology consists of two approaches. First, we will build an interpretive display of the local geology at PEEC that will highlight prominent rock formations and geologic processes seen on a daily basis. It will include a simplified stratigraphic section with field specimens and a map linked to each specimen’s location to encourage further exploration. Second, we will develop and implement a kinesthetic curriculum for an exploratory field class. Active engagement with geologic phenomena will take place in many forms, such as a scavenger hunt for precipitated crystals in the vesicles of basalt flows and a search for progressively smaller rhyodacite clasts scattered along an actively eroding canyon. We believe students will be more receptive to origin explanations when they possess a piece of the story. Students will be provided with field books to make drawings of geologic features. This will encourage independent assessment of phenomena and introduce the skill of scientific observation. We

  11. Aerosol acidity characterization of large metropolitan areas: Pilot and planning for Philadelphia

    SciTech Connect

    Waldman, J.M.; Koutrakis, P.; Burton, R.; Wilson, W.E.; Purdue, L.J.

    1993-01-01

    The report described the EPA's multi-year program to investigate the specific issues surrounding human exposures to aerosol activity. Philadelphia, a large metropolitan area in the heart of the northeastern seaboard afflicted with photochemical regional smog during the summertime, was chosen as the first city in the program. A pilot study of ambient concentrations was conducted in July 1991. An annular denuder system (ADS) sampler was operated for two weeks near downtown Philadelphia, with a second unit operated in central, suburban New Jersey, the same location of measurements in past years. The Philadelphia site was found to have higher concentrations of most major aerosol species, ammonia and acidic particles than in New Jersey, showing that aerosol neutralization within the urban center will not necessarily totally eliminate acidic particle exposures.

  12. The perceptions of professional soccer players on the risk of injury from competition and training on natural grass and 3rd generation artificial turf

    PubMed Central

    2014-01-01

    Background The purpose of this study was to describe professional soccer players’ perceptions towards injuries, physical recovery and the effect of surface related factors on injury resulting from soccer participation on 3rd generation artificial turf (FT) compared to natural grass (NG). Methods Information was collected through a questionnaire that was completed by 99 professional soccer players from 6 teams competing in Major League Soccer (MLS) during the 2011 season. Results The majority (93% and 95%) of the players reported that playing surface type and quality influenced the risk of sustaining an injury. Players believed that playing and training on FT increased the risk of sustaining a non-contact injury as opposed to a contact injury. The players identified three surface related risk factors on FT, which they related to injuries and greater recovery times: 1) Greater surface stiffness 2) Greater surface friction 3) Larger metabolic cost to playing on artificial grounds. Overall, 94% of the players chose FT as the surface most likely to increase the risk of sustaining an injury. Conclusions Players believe that the risk of injury differs according to surface type, and that FT is associated with an increased risk of non-contact injury. Future studies should be designed prospectively to systematically track the perceptions of groups of professional players training and competing on FT and NG. PMID:24581229

  13. Sunphotometric Measurement of Columnar H2O and Aerosol Optical Depth During the 3rd Water Vapor IOP in Fall 2000 at the SGP ARM Site

    NASA Technical Reports Server (NTRS)

    Schmid, B; Eilers, J. A.; McIntosh, D. M.; Longo, K.; Livingston, J. M.; Redemann, J.; Russell, P. B.; Braun, J.; Rocken, C.; Hipskind, R. Stephen (Technical Monitor)

    2001-01-01

    We conducted ground-based measurements with the Ames Airborne Tracking 6-channel Sunphotometer (AATS-6) during the 3rd Water Vapor IOP (WVIOP3), September 18 - October 8, 2000 at the SGP ARM site. For this deployment our primary result was columnar water vapor (CWV) obtained from continuous solar transmittance measurements in the 0.94-micron band. In addition, we simultaneously measured aerosol optical depth (AOD) at 380, 450, 525, 864 and 1020 nm. During the IOP, preliminary results of CWV and AOD were displayed in real-time. The result files were made available to other investigators by noon of the next day. During WVIOP3 those data were shown on the daily intercomparison plots on the IOP web-site. Our preliminary results for CWV fell within the spread of values obtained from other techniques. After conclusion of WVIOP3, AATS-6 was shipped directly to Mauna Loa, Hawaii for post-mission calibration. The updated calibration, a cloud screening technique for AOD, along with other mostly cosmetic changes were applied to the WVIOP3 data set and released as version 0.1. The resulting changes in CWV are small, the changes in AOD and Angstrom parameter are more noticeable. Data version 0.1 was successfully submitted to the ARM External Data Center. In the poster we will show data examples for both CWV and AOD. We will also compare our CWV results with those obtained from a GPS (Global Positioning System) slant path method.

  14. Stable Isotope and Trace Element Studies on Gladiators and Contemporary Romans from Ephesus (Turkey, 2nd and 3rd Ct. AD) - Implications for Differences in Diet

    PubMed Central

    Lösch, Sandra; Moghaddam, Negahnaz; Grossschmidt, Karl; Risser, Daniele U.; Kanz, Fabian

    2014-01-01

    The gladiator cemetery discovered in Ephesus (Turkey) in 1993 dates to the 2nd and 3rd century AD. The aim of this study is to reconstruct diverse diet, social stratification, and migration of the inhabitants of Roman Ephesus and the distinct group of gladiators. Stable carbon, nitrogen, and sulphur isotope analysis were applied, and inorganic bone elements (strontium, calcium) were determined. In total, 53 individuals, including 22 gladiators, were analysed. All individuals consumed C3 plants like wheat and barley as staple food. A few individuals show indication of consumption of C4 plants. The δ13C values of one female from the gladiator cemetery and one gladiator differ from all other individuals. Their δ34S values indicate that they probably migrated from another geographical region or consumed different foods. The δ15N values are relatively low in comparison to other sites from Roman times. A probable cause for the depletion of 15N in Ephesus could be the frequent consumption of legumes. The Sr/Ca-ratios of the gladiators were significantly higher than the values of the contemporary Roman inhabitants. Since the Sr/Ca-ratio reflects the main Ca-supplier in the diet, the elevated values of the gladiators might suggest a frequent use of a plant ash beverage, as mentioned in ancient texts. PMID:25333366

  15. In vitro effects of three woody plant and sainfoin extracts on 3rd-stage larvae and adult worms of three gastrointestinal nematodes.

    PubMed

    Paolini, V; Fouraste, I; Hoste, H

    2004-07-01

    Most studies on the effects of tanniferous plants on nematodes have examined forages but have neglected the woody plants. Therefore, in vitro effects of extracts from 3 woody plants (Rubus fructicosus, Quercus robur, Corylus avellana) have been tested on trichostrongyles and compared to sainfoin, a legume forage. Because some in vivo results indicated that the effects of tannins differed depending on the parasitic species and/or stages, the effects were measured on 3rd-stage larvae (L3) and adult worms of Teladorsagia circumcincta, Haemonchlus contortus and Trichostrongylus colubriformis. The effects of plant extracts varied according to the plant sources, the parasite species and stages. For the woody plants, significant inhibitory effects were obtained on both stages of abomasal species. Results for T. colubriformis were more variable. Effects of sainfoin extracts were significant on T. colubriformis and H. contortus L3, and on abomasal adult worms. In order to assess the implications of tannins, polyethylene glycol (PEG), an inhibitor of tannins, was added to hazel tree, oak and sainfoin extracts. Without PEG, significant inhibitory effects on L3 and adult worms were confirmed. After addition of PEG, the larval migration and motility of adult worms were restored in most cases. These results confirm variations in effects depending on factors related to plants or parasites and suggest that tannins are partly responsible for the effects. PMID:15267113

  16. Un-Leaded Only: Toward a Safer City for Children. A 2002 Report on Childhood Lead Paint Poisoning in Philadelphia.

    ERIC Educational Resources Information Center

    McCauley, Colleen; Yanoff, Shelly D.; Fynes, Steven E.

    As part of its work in improving the lives and life changes of children in the Philadelphia region, the Philadelphia Citizens for Children and Youth examined the problem of local childhood lead paint poisoning. This report describes their efforts, beginning with a description of the impact of lead poisoning on children's health and a discussion of…

  17. Student Achievement in Privately Managed and District-Managed Schools in Philadelphia Since the State Takeover. Research Brief

    ERIC Educational Resources Information Center

    Gill, Brian; Zimmer, Ron; Christman, Jolley; Blanc, Suzanne

    2007-01-01

    Following a state takeover of the Philadelphia public schools in 2002, 45 schools were turned over to private managers, making Philadelphia the site of the nation's largest experiment in the private management of public schools. This study examines achievement effects in the privately managed schools, as well as in schools with district-led…

  18. Care of the Health of Boys in Girard, College, Philadelphia, Pennsylvania. Bulletin, 1914, No. 40. Whole Number 614

    ERIC Educational Resources Information Center

    United States Bureau of Education, Department of the Interior, 1914

    1914-01-01

    Girard College was founded and endowed by Stephen Girard, mariner and merchant, a native of France, who came to Philadelphia in 1776. After a long life of service to his adopted city, State, and country, he died in 1831, leaving the bulk of his estate in trust to the city of Philadelphia for the erection and maintenance of what is now known as…

  19. Stellar Occultations by Large TNOs on 2012: The February 3rd by (208996) 2003 AZ84, and the February 17th by (50000) Quaoar

    NASA Astrophysics Data System (ADS)

    Braga Ribas, Felipe; Sicardy, B.; Ortiz, J. L.; Duffard, R.; Camargo, J. I. B.; Lecacheux, J.; Colas, F.; Vachier, F.; Tanga, P.; Sposetti, S.; Brosch, N.; Kaspi, S.; Manulis, I.; Baug, T.; Chandrasekhar, T.; Ganesh, S.; Jain, J.; Mohan, V.; Sharma, A.; Garcia-Lozano, R.; Klotz, A.; Frappa, E.; Jehin, E.; Assafin, M.; Vieira Martins, R.; Behrend, R.; Roques, F.; Widemann, T.; Morales, N.; Thirouin, A.; Mahasena, P.; Benkhaldoun, Z.; Daassou, A.; Rinner, C.; Ofek, E. O.

    2012-10-01

    On February 2012, two stellar occultation's by large Trans-neptunian Objects (TNO's) were observed by our group. On the 3rd, an event by (208996) 2003 AZ84 was recorded from Mont Abu Observatory and IUCAA Girawali Observatory in India and from Weizmann Observatory in Israel. On the 17th, a stellar occultation by (50000) Quaoar was observed from south France and Switzerland. Both occultations are the second observed by our group for each object, and will be used to improve the results obtained on the previous events. The occultation by 2003 AZ84 is the first multi-chord event recorded for this object. From the single chord event on January 8th 2011, Braga-Ribas et al. 2011 obtained a lower limit of 573 +/- 21 km. From the 2012 occultation the longest chord has a size of 662 +/- 50 km. The other chords will permit to determine the size and shape of the TNO, and derive other physical parameters, such as the geometric albedo. The Quaoar occultation was observed from south of France (Observatoire de la Côte d'Azur, TAROT telescope and Valensole) and from Gnosca, Switzerland. Unfortunately, all three sites in France are almost at the same Quaoar's latitude, so in practice, we have two chords that can be used to fit Quaoar's limb. The resulting fit will be compared with the results obtained by Braga-Ribas et al. 2011. Braga-Ribas F., Sicardy B., et al. 2011, EPSC-DPS2011, 1060.Ribas F., Sicardy B., et al. 2011, EPSC-DPS2011, 1060.

  20. Medical school curriculum characteristics associated with intentions and frequency of tobacco dependence treatment among 3rd year U.S. medical students

    PubMed Central

    Hayes, Rashelle B.; Geller, Alan C.; Crawford, Sybil L.; Jolicoeur, Denise; Churchill, Linda C.; Okuyemi, Kola; David, Sean P.; Adams, Michael; Waugh, Jonathan; Allen, Sharon S.; Leone, Frank T.; Fauver, Randy; Leung, Katherine; Liu, Qin; Ockene, Judith K.

    2015-01-01

    Objective Physicians play a critical role in addressing tobacco dependence, yet report limited training. Tobacco dependence treatment curricula for medical students could improve performance in this area. This study identified student and medical school tobacco treatment curricula characteristics associated with intentions and use of the 5As for tobacco treatment among 3rd year U.S. medical students. Methods Third year medical students (N=1065, 49.3% male) from 10 U.S. medical schools completed a survey in 2009-2010 assessing student characteristics, including demographics, tobacco treatment knowledge, and self-efficacy. Tobacco curricula characteristics assessed included amount and type of classroom instruction, frequency of tobacco treatment observation, instruction, and perception of preceptors as role models. Results Greater tobacco treatment knowledge, self-efficacy, and curriculum-specific variables were associated with 5A intentions, while younger age, tobacco treatment self-efficacy, intentions, and each curriculum-specific variable was associated with greater 5A behaviors. When controlling for important student variables, greater frequency of receiving 5A instruction (OR = 1.07; 95%CI 1.01-1.12) and perception of preceptors as excellent role models in tobacco treatment (OR = 1.35; 95%CI 1.04-1.75) were significant curriculum predictors of 5A intentions. Greater 5A instruction (B = .06 (.03); p< .05) and observation of tobacco treatment (B= .35 (.02); p< .001) were significant curriculum predictors of greater 5A behaviors. Conclusions Greater exposure to tobacco treatment teaching during medical school is associated with both greater intentions to use and practice tobacco 5As. Clerkship preceptors, or those physicians who provide training to medical students, may be particularly influential when they personally model and instruct students in tobacco dependence treatment. PMID:25572623

  1. US Marine 3rd Tank Battalion lubrication evaluation under hot ambient temperatures at Twenty-Nine Palms, California. Interim report, April-September 1988

    SciTech Connect

    Butler, W.E.; Owens, E.C.; Frame, E.A.; Bowen, T.C.

    1988-09-01

    Military Specification MIL-L-2104D, Lubricating Oil, Internal Combustion Engines, Tactical Service, was released 1 April 1983. This specification included a multiviscosity OE/HDO-15/40 oil and eliminated a previously authorized OE/HDO-50 oil. The manufacturer of the AVDS-1790 series engines used in M60 battle tanks and M88 tank retrievers raised raised concerns about warranty coverage. The U.S. Marine Corps indicated that the use of the authorized 15W-40 grade oil did not offer sufficient lubrication for the engines and also resulted in M60 final drive leaks. As a result of these concerns, the U.S. Army Belvoir Research, Development and Engineering Center (Belvoir RDE Center) authorized an oil comparison test that, by agreement with the U.S. Marine Corps, would be conducted at the U.S. Marine Corps Air-Ground Combat Center (USMCAGCC) at Twenty-Nine Palms, CA using the U.S. Marine 3rd Tank Battalion (3DTKBn). The test vehicles of A Company, 3DTKBn were charged with regular issue 50-grade oil in the engine, 10-grade oil in the transmission, and 50-grade oil in the M60 final drives. B Company's test vehicles were charged with 15W-40 grade oil in the engines, transmissions, and M60 final drives. C Company's test vehicles were charged with 40-grade oil in the engines, 10-grade oil in the transmissions, and 50-grade oil in the final drives. Results from this 4-month test indicated no discernible differences in engine or transmission operating temperatures, engine oil pressures, or M60 final drive leaks.

  2. Non-destructive measurement of demineralization and remineralization in the occlusal pits and fissures of extracted 3rd molars with PS-OCT

    NASA Astrophysics Data System (ADS)

    Lee, Chulsung; Hsu, Dennis J.; Le, Michael H.; Darling, Cynthia L.; Fried, Daniel

    2009-02-01

    Previous studies have demonstrated that Polarization Sensitive Optical Coherence Tomography (PS-OCT) can be used to image the remineralization of early artificial caries lesion on smooth enamel surfaces of human and bovine teeth. However, most new dental decay is found in the pits and fissures of the occlusal surfaces of posterior dentition and it is in these high risk areas where the performance of new caries imaging devices need to be investigated. The purpose of this study was to demonstrate that PS-OCT can be used to measure the subsequent remineralization of artificial lesions produced in the pits and fissures of extracted 3rd molars. A PS-OCT system operating at 1310-nm was used to acquire polarization resolved images of occlusal surfaces exposed to a demineralizing solution at pH-4.5 followed by a fluoride containing remineralizing solution at pH-7.0 containing 2-ppm fluoride. The integrated reflectivity was calculated to a depth of 200-µm in the entire lesion area using an automated image processing algorithm. Although a well-defined surface zone was clearly resolved in only a few of the samples that underwent remineralization, the PS-OCT measurements indicated a significant (p<0.05) reduction in the integrated reflectivity between the severity of the lesions that were exposed to the remineralization solution and those that were not. The lesion depth and mineral loss were also measured with polarized light microscopy and transverse microradiography after sectioning the teeth. These results show that PS-OCT can be used to non-destructively monitor the remineralization potential of anti-caries agents in the important pits and fissures of the occlusal surface.

  3. A novel amperometric alcohol biosensor developed in a 3rd generation bioelectrode platform using peroxidase coupled ferrocene activated alcohol oxidase as biorecognition system.

    PubMed

    Chinnadayyala, Somasekhar R; Kakoti, Ankana; Santhosh, Mallesh; Goswami, Pranab

    2014-05-15

    Alcohol oxidase (AOx) with a two-fold increase in efficiency (Kcat/Km) was achieved by physical entrapment of the activator ferrocene in the protein matrix through a simple microwave based partial unfolding technique and was used to develop a 3rd generation biosensor for improved detection of alcohol in liquid samples. The ferrocene molecules were stably entrapped in the AOx protein matrix in a molar ratio of ~3:1 through electrostatic interaction with the Trp residues involved in the functional activity of the enzyme as demonstrated by advanced analytical techniques. The sensor was fabricated by immobilizing ferrocene entrapped alcohol oxidase (FcAOx) and sol-gel chitosan film coated horseradish peroxidase (HRP) on a multi-walled carbon nanotube (MWCNT) modified glassy carbon electrode through layer-by-layer technique. The bioelectrode reactions involved the formation of H2O2 by FcAOx biocatalysis of substrate alcohol followed by HRP-catalyzed reduction of the liberated H2O2 through MWCNT supported direct electron transfer mechanism. The amperometric biosensor exhibited a linear response to alcohol in the range of 5.0 × 10(-6) to 30 × 10(-4)mol L(-1) with a detection limit of 2.3 × 10(-6) mol L(-1), and a sensitivity of 150 µA mM(-1) cm(-2). The biosensor response was steady for 28 successive measurements completed in a period of 5h and retained ~90% of the original response even after four weeks when stored at 4 °C. The biosensor was successfully applied for the determination of alcohol in commercial samples and its performance was validated by comparing with the data obtained by GC analyses of the samples. PMID:24368229

  4. 78 FR 40399 - Safety Zone; Fifth Coast Guard District Fireworks Displays, Delaware River; Philadelphia, PA.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-05

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Fifth Coast Guard District Fireworks Displays, Delaware River; Philadelphia, PA. AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is temporarily changing the enforcement date of a safety zone for one...

  5. Blurring the Boundaries: A Case Study of Private Sector Involvement in Philadelphia Public Schools

    ERIC Educational Resources Information Center

    Gold, Eva; Christman, Jolley Bruce; Herold, Benjamin

    2007-01-01

    As a result of a state takeover, the School District of Philadelphia has been implementing a "diverse provider model" in which for-profit and nonprofit organizations have been hired as school managers. This study explores the first three years of the model, examining the shift away from the rhetoric of competition to the evolution of a…

  6. SEASONAL ABUNDANCE OF ORGANIC MOLECULAR MARKERS IN URBAN PARTICULATE MATTER FROM PHILADELPHIA, PA

    EPA Science Inventory

    Organic molecular markers were measured in airborne particulate matter (PM10) from the City of Philadelphia North Broad Street air quality monitoring site to identify the seasonal abundances of key tracer compounds together with their dominant sources. Daily PM10...

  7. Educating Women for Art and Commerce: The Philadelphia School of Design, 1848-1932.

    ERIC Educational Resources Information Center

    Walls, Nina de Angeli

    1994-01-01

    Reports on the history and accomplishments of the Philadelphia School of Design for Women (Moore College of Art and Design) during the late 19th and early 20th centuries. Contends that the school negotiated tensions between the market forces of the job market and the individual aspirations of its students. (CFR)

  8. 77 FR 45290 - Proposed Modification of Class B Airspace Area; Philadelphia, PA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-31

    ... established the Philadelphia, PA, Terminal Control Area (TCA) with an effective date of March 27, 1975 (39 FR 43710). In 1993, as part of the Airspace Reclassification Final Rule (56 FR 65638), the term ``terminal... Federal Register of November 30, 2010 (75 FR 74127), six informal airspace meetings were held in...

  9. 78 FR 3482 - Self-Regulatory Organizations; Stock Clearing Corporation of Philadelphia; Notice of Filing of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-16

    ... From the Federal Register Online via the Government Publishing Office SECURITIES AND EXCHANGE COMMISSION Self-Regulatory Organizations; Stock Clearing Corporation of Philadelphia; Notice of Filing of Proposed Rule Change With Respect to the Amendment of the By-Laws of Its Parent Corporation, The NASDAQ OMX Group, Inc. December 26,...

  10. School Restructuring in Philadelphia: Management Lessons from 2002 to 2005. ECS Policy Brief

    ERIC Educational Resources Information Center

    Rhim, Lauren Morando

    2005-01-01

    To identify the lessons learned from contracting with private managers in Philadelphia from 2002 to 2005, the author conducted an extensive document review and interviewed state, district and EMO personnel involved with the restructuring process and the specific management structure implemented to administer the Partnership School Model in…

  11. QUANTITATION, DETECTION AND MEASUREMENT PRECISION OF ORGANIC MOLECULAR MARKERS IN URBAN PARTICULATE MATTER FROM PHILADELPHIA, PA

    EPA Science Inventory

    This work focuses on analysis of organic molecular markers in airborne particulate matter (PM) by Gas Chromatography/Ion Trap Mass Spectrometry (GC/IT MS). The particulate samples used in the method development were collected as PM10 in metropolitan Philadelphia during...

  12. The Effect of Local Reform on Title I Schoolwide Programs in Philadelphia. Publication Series No. 5.

    ERIC Educational Resources Information Center

    Wong, Kenneth K.; Sunderman, Gail L.

    In 1995, the Philadelphia (Pennsylvania) school district began an initiative aimed at improving student achievement titled the Children Achieving initiative. This reform agenda introduced 10 components that included local decision making, development of standards, and increased professional development for staff. The Children Achieving agenda is…

  13. Uneven Playing Field: Demographic Differences and High School "Choice" in Philadelphia. Policy Brief

    ERIC Educational Resources Information Center

    Research for Action, 2010

    2010-01-01

    Every fall, eighth graders participate in the School District of Philadelphia's high school application and admissions process, vying for spots in a tiered system of public high schools across the city. This policy brief looks at disparities in the students who are successful in exercising school "choice" in the District's high school selection…

  14. 78 FR 14359 - Verizon Business Networks Services, Inc., Specialist-Tech Customer Service, Philadelphia, PA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... 21, 2012 (77 FR 58583). At the request of a company official, the Department reviewed the... Employment and Training Administration Verizon Business Networks Services, Inc., Specialist-Tech Customer Service, Philadelphia, PA; Verizon Business Networks Services, Inc., Specialist-Tech Customer...

  15. 75 FR 25285 - John Heinz National Wildlife Refuge at Tinicum, Philadelphia and Delaware Counties, PA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-07

    ... regular business hours at John Heinz NWR at Tinicum, 8601 Lindbergh Blvd., Philadelphia, PA 19153. FOR... field. The 200 acres of freshwater tidal marsh represents approximately 80 percent of Pennsylvania's..., such as tourism, and local economic impacts; and (6) Coordination and communication issues...

  16. The Assessment of Present-Moment Awareness and Acceptance: The Philadelphia Mindfulness Scale

    ERIC Educational Resources Information Center

    Cardaciotto, LeeAnn; Herbert, James D.; Forman, Evan M.; Moitra, Ethan; Farrow, Victoria

    2008-01-01

    The purpose of this project was to develop a bidimensional measure of mindfulness to assess its two key components: present-moment awareness and acceptance. The development and psychometric validation of the Philadelphia Mindfulness Scale is described, and data are reported from expert raters, two nonclinical samples (n = 204 and 559), and three…

  17. Evaluating an Experiential Learning Program: The GLCA--Philadelphia Urban Semester

    ERIC Educational Resources Information Center

    DeHaan, Robert F.; Van Wagner, Karen

    1977-01-01

    Findings of this study indicate a high positive evaluation by participants of the Great Lakes Colleges Association--Philadelphia Urban Semester program, designed to help students understand the city, develop self-understanding, and to learn about a field of work related to occupational goals. (MB)

  18. Principals' Hiring of Teachers in Philadelphia Schools: A Research Report on Improving Teacher Quality

    ERIC Educational Resources Information Center

    Ramirez, Heidi A.; Schofield, Lynne Steuerle; Black, Melissa

    2009-01-01

    The School District of Philadelphia (SDP), like many other urban school districts, struggles to increase its hiring and retention of experienced and highly qualified teachers in its low-performing/high-need schools. Toward the goal of improving teacher quality and the experience balance, particularly in hard-to-staff schools, the Philadelphia…

  19. Unfulfilled Promise: The Dimensions and Characteristics of Philadelphia's Dropout Crisis, 2000-2005

    ERIC Educational Resources Information Center

    Neild, Ruth Curran; Balfanz, Robert

    2006-01-01

    This report uses a unique set of data obtained from the Kids Integrated Data System (KIDS), which is housed at the University of Pennsylvania's Cartographic Modeling Laboratory. The KIDS system merges individual-level data on young people from the School District of Philadelphia and the city's social service agencies, including the Department of…

  20. The Efficacy of Philadelphia's K-to-8 Schools Compared to Middle Grades Schools.

    ERIC Educational Resources Information Center

    Offenberg, Robert M.

    2001-01-01

    Natural experiments explored the effects of attending public Philadelphia K-to-8 schools or public middle schools on eighth- and ninth-grade achievement. Found that students attending K-8 schools had higher reading, mathematics, and science achievement than students attending middle schools serving similar communities. Suggested that number of…

  1. A Philadelphia Story: Building Civic Capacity for School Reform in a Privatizing System

    ERIC Educational Resources Information Center

    Gold, Eva; Simon, Elaine; Cucchiara, Maia; Mitchell, Cecily; Riffer, Morgan

    2007-01-01

    This report was undertaken to assess the state of civic capacity for education reform in Philadelphia. It challenges community and civic sectors of the city to put aside individual interests and work together to mobilize resources to pursue the collective good of public school improvement. The report demonstrates that many of the elements…

  2. The Black Inner City as Frontier Outpost: Images and Behavior of a Philadelphia Neighborhood. Monograph 7.

    ERIC Educational Resources Information Center

    Ley, David

    While the earth's geography is well known, vast sections of the human landscape are considered to be unsurveyed by scientific explores; In this monograph the world of black America is studied. The boundaries and patterns of a black neighborhood in inner Philadelphia are charted, and its behavioral and environmental characteristics identified. Such…

  3. The Budget Development Process: A Case Study of the Philadelphia School District, 1977.

    ERIC Educational Resources Information Center

    Weiner, Debra S.

    This study analyzes the process used in developing the 1977-78 operating budget of the Philadelphia school district. The purpose of the study was to determine what changes are required to assure greater efficiency and effectiveness in resource allocations in the face of increasingly scarce funds available to urban public school systems. Using a…

  4. Development and Simulation Testing of a Computerized Adaptive Version of the Philadelphia Naming Test

    ERIC Educational Resources Information Center

    Hula, William D.; Kellough, Stacey; Fergadiotis, Gerasimos

    2015-01-01

    Purpose: The purpose of this study was to develop a computerized adaptive test (CAT) version of the Philadelphia Naming Test (PNT; Roach, Schwartz, Martin, Grewal, & Brecher, 1996), to reduce test length while maximizing measurement precision. This article is a direct extension of a companion article (Fergadiotis, Kellough, & Hula, 2015),…

  5. Superintendent's Management Information Center, School District of Philadelphia, 1986-1987.

    ERIC Educational Resources Information Center

    Philadelphia School District, PA. Office of Planning, Research and Evaluation.

    This report provides district administrators with the following information about schools and districts in the Philadelphia Public School System: (1) student characteristics; (2) staff characteristics; (3) attendance data; (4) program data; (5) student performance variables; and (6) graduate data. The report is organized into four sections. The…

  6. An Analysis of the Dial-A-Teacher Assistance Program (DATALINE), School District of Philadelphia.

    ERIC Educational Resources Information Center

    Blackwell, William R.

    The Dial-A-Teacher Assistance project (DATALINE) is a telephone resource center which provides assistance or information to parents and pupils about problems related to homework, as well as information about Parent Partnership activities and services available to parents and children in the School District of Philadelphia. The theory behind the…

  7. 76 FR 49383 - Proposed Amendment of Class D and E Airspace; North Philadelphia, PA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ... Airport, North Philadelphia, PA, due to the closing of Willow Grove Naval Air Station and Warminster NAWC... Specialist, Operations Support Group, Eastern Service Center, Air Traffic Organization, Federal ] Aviation..., views, or arguments, as they may desire. Comments that provide the factual basis supporting the...

  8. Sowing City Schools: Teachers and Garden Education in Havana and Philadelphia

    ERIC Educational Resources Information Center

    Bucher, Katie Ann

    2012-01-01

    This dissertation examines how pedagogies of sustainability are embedded in socio-cultural contexts and policy structures and driven by the localized actions of teachers. Through a comparative case study in two cities with extensive and varied school garden programs, Havana and Philadelphia, this dissertation analyzes the roles, understandings,…

  9. Public Education in Philadelphia: The Crucial Need for Civic Capacity in a Privatized Environment

    ERIC Educational Resources Information Center

    Blanc, Suzanne; Simon, Elaine

    2007-01-01

    Like many other U.S. cities, Philadelphia experienced a prolonged period of deindustrialization and job loss during the second half of the 20th century. As in other northern cities, the process of suburbanization went hand in hand with white flight, increased racial segregation of the city and its schools, and increasingly inadequate funding of…

  10. Reproducibility of the WHO histological criteria for the diagnosis of Philadelphia chromosome-negative myeloproliferative neoplasms.

    PubMed

    Gianelli, Umberto; Bossi, Anna; Cortinovis, Ivan; Sabattini, Elena; Tripodo, Claudio; Boveri, Emanuela; Moro, Alessia; Valli, Riccardo; Ponzoni, Maurilio; M Florena, Ada; F Orcioni, Giulio; Ascani, Stefano; Bonoldi, Emanuela; Iurlo, Alessandra; Gugliotta, Luigi; Franco, Vito

    2014-06-01

    This study, performed on behalf of the Italian Registry of Thrombocythaemias (Registro Italiano Trombocitemie), aimed to test the inter-observer reproducibility of the histological parameters proposed by the WHO classification for the diagnosis of the Philadelphia chromosome-negative myeloproliferative neoplasms. A series of 103 bone marrow biopsy samples of Philadelphia chromosome-negative myeloproliferative neoplasms consecutively collected in 2004 were classified according to the WHO criteria as follows: essential thrombocythaemia (n=34), primary myelofibrosis (n=44) and polycythaemia vera (n=25). Two independent groups of pathologists reviewed the bone marrow biopsies. The first group was asked to reach a collegial 'consensus' diagnosis. The second group reviewed individually all the cases to recognize the main morphological parameters indicated by the WHO classification and report their results in a database. They were subsequently instructed to individually build a 'personal' diagnosis of myeloproliferative neoplasms subtype just assembling the parameters collected in the database. Our results indicate that high levels of agreement (≥70%) have been reached for about all of the morphological features. Moreover, among the 18 evaluated histological features, 11 resulted statistically more useful for the differential diagnosis among the different Philadelphia chromosome-negative myeloproliferative neoplasms. Finally, we found a high percentage of agreement (76%) between the 'personal' and 'consensus' diagnosis (Cohen's kappa statistic >0.40). In conclusion, our results support the use of the histological criteria proposed by the WHO classification for the Philadelphia chromosome-negative myeloproliferative neoplasms to ensure a more precise and early diagnosis for these patients. PMID:24201120

  11. "Welcome to Philadelphia": An Original Dramatization of Life in the 1780s.

    ERIC Educational Resources Information Center

    Stakes, Mary E.

    Teachers can create an interest in the founding period of U.S. history and present students with an authentic view of this time period through the presentation of this play. The dramatic pretense of the play is that the audience, by their presence, is part of the drama. The audience plays the part of travelers visiting a Philadelphia home in the…

  12. Assessing Residential Segregation among Medicaid Recipients with Psychiatric Disability in Philadelphia

    ERIC Educational Resources Information Center

    Metraux, Stephen; Caplan, Joel M.; Klugman, Dutch; Hadley, Trevor R.

    2007-01-01

    This study assesses the extent of residential segregation among 15,246 people diagnosed with psychiatric disabilities and receiving Medicaid (MA) in Philadelphia, and an identically sized group of MA recipients serving as matched controls. Results indicate that overall levels of residential segregation among this group were modest at their most…

  13. Closing the Teacher Quality Gap in Philadelphia: New Hope and Old Hurdles

    ERIC Educational Resources Information Center

    Useem, Elizabeth; Offenberg, Robert; Farley, Elizabeth

    2007-01-01

    In this report, three specific questions guide the analyses that follow: (1) To what degree has the School District of Philadelphia upgraded the teaching credentials of its teachers? (2) How well has the district succeeded in reducing teacher attrition and increasing the experience level of its workforce? (3) Have district efforts since the state…

  14. Closing the Teacher Quality Gap in Philadelphia: New Hope and Old Hurdles. Executive Summary

    ERIC Educational Resources Information Center

    Useem, Elizabeth; Offenberg, Robert; Farley, Elizabeth

    2007-01-01

    This study of teacher staffing issues in the School District of Philadelphia, the third in a series, outlines the degree to which the district has succeeded in upgrading teachers' professional credentials, recruiting and retaining them, and equitably distributing experienced and credentialed teachers across all types of schools. Since the passage…

  15. Getting a Feel for the Market: The Use of Privatized School Management in Philadelphia

    ERIC Educational Resources Information Center

    Byrnes, Vaughan

    2009-01-01

    This study evaluates the impact of the privatization of education services in the Philadelphia School District, using an interrupted time series design. The sample observes 88 middle-grades schools, beginning with the 1996-97 school year, and finds that, by 2006, four years postintervention, the achievement growth rate of schools run by…

  16. Spatial analysis of volatile organic compounds in South Philadelphia using passive samplers

    EPA Science Inventory

    Select volatile organic compounds (VOCs) were measured in the vicinity of a petroleum refinery and related operations in South Philadelphia, Pennsylvania, USA, using passive air sampling and laboratory analysis methods. Two-week, time-integrated samplers were deployed at 17 sites...

  17. Elements of Success: WorkReady Philadelphia Program Year 2011-2012 Report

    ERIC Educational Resources Information Center

    Philadelphia Youth Network, 2012

    2012-01-01

    What does it take to deliver WorkReady Philadelphia's high-quality career-connected programming? In short, it's all about the "elements"--those essential components of the system that combine to produce success for young people. This 2011-12 WorkReady report reinforces this theme by using visual aspects of the "Periodic Table of Elements", which…

  18. A Survey of Automotive Mechanics Programs in the Philadelphia Public Schools. Report No. 8701.

    ERIC Educational Resources Information Center

    Chern, Hermine J.; And Others

    During March and April of 1986, the three members of the Career Education Evaluation Unit of the Philadelphia (Pennsylvania) School District interviewed 29 automotive mechanics teachers working at nine comprehensive high schools, two vocational technical schools, and two skills centers. The interviews focused on the implementation of standardized…

  19. Contracting Out Schools: The First Year of the Philadelphia Diverse Provider Model

    ERIC Educational Resources Information Center

    Bulkley, Katrina; Mundell, Leah; Riffer, Morgan

    2004-01-01

    Educators nationwide focused on Philadelphia in the summer of 2001 as politicians and policy makers explored the possibility of a state takeover of the city's school system, a seismic power shift that would produce the largest privatization of a public school district in American history. The findings reported in this document are based on…

  20. 76 FR 409 - Philadelphia International Airport, Capacity Enhancement Program, Environmental Impact Statement...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ..., 2010 (75 FR 52736). The Final EIS was prepared in compliance with the National Environmental Policy Act... Metropolitan Area during all weather conditions. This ROD sets forth FAA's final determination and... demand in the Philadelphia Metropolitan Area during all weather conditions. The Environmental...

  1. Use of Subsidized Child Care by Philadelphia Families: Findings and Discussion.

    ERIC Educational Resources Information Center

    Sterman, Sara Vernon; Dichter, Harriet

    The study examined the consequences of delay in enrollment in subsidized child care and the impact of funding on the choices and perceived opportunities of families once they begin receiving child care subsidies. Subjects were 106 working families in Philadelphia who are either using subsidized child care or who are waiting to enroll in the…

  2. The Launch of the Philadelphia Education Research Consortium: Lessons Learned from the First Year of Implementation

    ERIC Educational Resources Information Center

    Shaw, Kate

    2016-01-01

    The Philadelphia Education Research Consortium (PERC) was launched in July 2014 as an innovative place-based consortium of educational research partners from multiple sectors. Its primary objective is to provide research and analyses on some of the city's most pressing education issues. As such, PERC's research agenda is driven by both traditional…

  3. What Works Clearinghouse Quick Review: "Philadelphia's Renaissance Schools Initiative: 18 Month Interim Report"

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2012

    2012-01-01

    The study examined the effectiveness of Philadelphia's Renaissance Schools Initiative after one year of implementation. The Renaissance Schools Initiative, which began in the 2010-11 school year, aimed at improving low-performing schools by providing new management, additional resources, and new educational strategies. The study reported that…

  4. Context, Conditions, and Consequences: Freshman Year Transition in Philadelphia. Policy Brief

    ERIC Educational Resources Information Center

    Gold, Eva; Evans, Shani Adia; Haxton, Clarisse; Maluk, Holly Plastaras; Mitchell, Cecily A.; Simon, Elaine; Good, Deborah

    2010-01-01

    This policy brief focuses on the School District of Philadelphia's high school selection process and the ways in which it reinforces and compounds inequities that already exist among the District's tiered system of selective, non-selective, and charter high schools. Focused in particular on the impact that these policies have on non-selective…

  5. School District of Philadelphia School Closings: An Analysis of Student Achievement

    ERIC Educational Resources Information Center

    Research For Action, 2013

    2013-01-01

    For any school closing policy to minimize adverse effects on student achievement, students from closed buildings should be placed in higher performing ones. To provide a more in-depth analysis of the potential academic impacts of the School District of Philadelphia's proposed school closure plan, Research for Action (RFA) compared 32 schools…

  6. 75 FR 80568 - Proposed Modification of the Philadelphia, PA, Class B Airspace Area; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-22

    ... Philadelphia, PA (75 FR 74127). The name and phone number of the person to contact for further information has subsequently been changed. This action provides the correct information. Correction In notice of meetings FR Doc. 2010-30085, as published on November 30, 2010 (75 FR 74127) on page 74127, column two, make...

  7. ASSOCIATIONS BETWEEN PARTICULATE MATTER COMPONENTS AND DAILY MORTALITY AND MORBIDITY IN PHILADELPHIA, PA

    EPA Science Inventory

    In evaluating the health risks from particulate matter (PM), the question remains as to which component(s) of PM are most harmful. We investigated this issue using PM mass, PM constituents, mortality, and the elderly hospital admission data in Philadelphia, PA. Daily paired PM...

  8. Turning It around: A Collective Effort to Understand and Resolve Philadelphia's Dropout Crisis

    ERIC Educational Resources Information Center

    Philadelphia Youth Network, 2006

    2006-01-01

    Today and every day, in neighborhoods and communities throughout Philadelphia, young people are making decisions that will change their lives forever. Some will decide to stay in school, graduate, and prepare themselves for college and careers. Others, who left school without a diploma, will summon the courage to seek out educational programs they…

  9. Extension, Communities, and Schools: Results of a Collaborative Forestry Education Project in Philadelphia.

    ERIC Educational Resources Information Center

    Broussard, Shorna R.; Jones, Stephen B.

    2001-01-01

    Penn State Extension, Philadelphia community leaders, school district administrators, and teachers developed a comprehensive program to teach inner-city youth about forestry and forest management. Evaluation results indicate that students were more knowledgeable about forestry and forest management; teachers were more likely to use natural…

  10. Mechanical Ventilation and ARDS in the ED

    PubMed Central

    Mohr, Nicholas M.; Miller, Christopher N.; Deitchman, Andrew R.; Castagno, Nicole; Hassebroek, Elizabeth C.; Dhedhi, Adam; Scott-Wittenborn, Nicholas; Grace, Edward; Lehew, Courtney; Kollef, Marin H.

    2015-01-01

    BACKGROUND: There are few data regarding mechanical ventilation and ARDS in the ED. This could be a vital arena for prevention and treatment. METHODS: This study was a multicenter, observational, prospective, cohort study aimed at analyzing ventilation practices in the ED. The primary outcome was the incidence of ARDS after admission. Multivariable logistic regression was used to determine the predictors of ARDS. RESULTS: We analyzed 219 patients receiving mechanical ventilation to assess ED ventilation practices. Median tidal volume was 7.6 mL/kg predicted body weight (PBW) (interquartile range, 6.9-8.9), with a range of 4.3 to 12.2 mL/kg PBW. Lung-protective ventilation was used in 122 patients (55.7%). The incidence of ARDS after admission from the ED was 14.7%, with a mean onset of 2.3 days. Progression to ARDS was associated with higher illness severity and intubation in the prehospital environment or transferring facility. Of the 15 patients with ARDS in the ED (6.8%), lung-protective ventilation was used in seven (46.7%). Patients who progressed to ARDS experienced greater duration in organ failure and ICU length of stay and higher mortality. CONCLUSIONS: Lung-protective ventilation is infrequent in patients receiving mechanical ventilation in the ED, regardless of ARDS status. Progression to ARDS is common after admission, occurs early, and worsens outcome. Patient- and treatment-related factors present in the ED are associated with ARDS. Given the limited treatment options for ARDS, and the early onset after admission from the ED, measures to prevent onset and to mitigate severity should be instituted in the ED. TRIAL REGISTRY: ClinicalTrials.gov; No.: NCT01628523; URL: www.clinicaltrials.gov PMID:25742126

  11. Metabolic engineering of E.coli for the production of a precursor to artemisinin, an anti-malarial drug [Chapter 25 in Manual of Industrial Microbiology and Biotechnology, 3rd edition

    SciTech Connect

    Petzold, Christopher; Keasling, Jay

    2011-07-18

    This document is Chapter 25 in the Manual of Industrial Microbiology and Biotechnology, 3rd edition. Topics covered include: Incorporation of Amorpha-4,11-Diene Biosynthetic Pathway into E. coli; Amorpha-4,11-Diene Pathway Optimization; "-Omics" Analyses for Increased Amorpha-4,11-Diene Production; Biosynthetic Oxidation of Amorpha-4,11-Diene.

  12. Expedition 7 Crew Interview: Ed Lu

    NASA Technical Reports Server (NTRS)

    2003-01-01

    Ed Lu of Expedition Seven is seen during a pre-launch interview. He explains why he became interested in space flight. He states that this is a different type of mission and gives his reaction to the Columbia Space Shuttle tragedy. The handover of Expedition six is explained by Ed Lu. The challenges of this mission are also described by Lu. These challenges include working with a crew member reduction from three to two, and the conservation of clothing and consumables. Ed Lu talks about what it is like to work with commander Yuri Malenchenko in space. Finally, Ed Lu states that he will continue scientific experiments in space on calcium loss in bones.

  13. MicroED data collection and processing

    SciTech Connect

    Hattne, Johan; Reyes, Francis E.; Nannenga, Brent L.; Shi, Dan; Cruz, M. Jason de la; Leslie, Andrew G. W.; Gonen, Tamir

    2015-07-01

    The collection and processing of MicroED data are presented. MicroED, a method at the intersection of X-ray crystallography and electron cryo-microscopy, has rapidly progressed by exploiting advances in both fields and has already been successfully employed to determine the atomic structures of several proteins from sub-micron-sized, three-dimensional crystals. A major limiting factor in X-ray crystallography is the requirement for large and well ordered crystals. By permitting electron diffraction patterns to be collected from much smaller crystals, or even single well ordered domains of large crystals composed of several small mosaic blocks, MicroED has the potential to overcome the limiting size requirement and enable structural studies on difficult-to-crystallize samples. This communication details the steps for sample preparation, data collection and reduction necessary to obtain refined, high-resolution, three-dimensional models by MicroED, and presents some of its unique challenges.

  14. 'Mystery shoppers' can uncover ED weaknesses.

    PubMed

    2006-12-01

    One veteran "mystery shopper" has uncovered several common ED practices that can hurt patient satisfaction. You can learn from her observations to improve your ED's customer service: Be sure to let all of your patients know how long they might expect to wait before seeing a doctor. Wash your hands where the patient can see you, so they can be confident you are practicing good hygiene. Clearly explain all forms and discharge instructions to help ensure patient compliance. PMID:17209484

  15. ICOM2012: 3rd International Conference on the Physics of Optical Materials and Devices (Belgrade, Serbia, 2-6 September 2012)

    NASA Astrophysics Data System (ADS)

    Dramićanin, Miroslav D.; Antić, Željka; Viana, Bruno

    2013-11-01

    The 3rd International Conference on the Physics of Optical Materials and Devices (ICOM2012) was held in Belgrade (Serbia) from 2 to 6 September 2012 (figure 1). The conference was organized by the Vinča Institute of Nuclear Sciences, University of Belgrade (Serbia) and the Laboratoire de Chimie de la Matière Condensée de Paris (France), and supported by the Ministry of Education, Science and Technological Development of the Republic of Serbia and Optical Society of America. ICOM2012 was a follow-up to the two previous, successful ICOM conferences held in Herceg Novi in 2006 and 2009. The conference aimed at providing a forum for scientists in optical materials to debate on: • Luminescent materials and nanomaterials • Hybrid optical materials (organic/inorganic) • Characterization techniques of optical materials • Luminescence mechanisms and energy transfers • Theory and modeling of optical processes • Ultrafast-laser processing of materials • Optical sensors • Medical imaging • Advanced optical materials in photovoltaics and biophotonics • Photothermal and photoacoustic spectroscopy and phenomena The conference stressed the value of a fundamental scientific understanding of optical materials. A particular accent was put on wide band-gap materials in crystalline, glass and nanocrystalline forms. The applications mainly involved lasers, scintillators and phosphors. Rare earth and transition metal ions introduced as dopants in various hosts were considered, and their impact on the optical properties were detailed in several presentations. This volume contains selected contributions of speakers and participants of the ICOM2012 conference. The conference provided a unique opportunity for about 200 scientists from 32 countries to discuss recent progress in the field of optical materials. During the three and half days, 21 invited talks and 52 contributed lectures were given, with a special event in memory of our dear colleague Professor Dr Tsoltan

  16. Non–Emergency Department (ED) Interventions to Reduce ED Utilization: A Systematic Review

    PubMed Central

    Morgan, Sofie Rahman; Chang, Anna Marie; Alqatari, Mahfood; Pines, Jesse M.

    2014-01-01

    Objectives Recent health policy changes have focused efforts on reducing emergency department (ED) visits as a way to reduce costs and improve quality of care. This was a systematic review of interventions based outside the ED aimed at reducing ED use. Methods This study was designed as a systematic review. We reviewed the literature on interventions in five categories: patient education, creation of additional non-ED capacity, managed care, prehospital diversion, and patient financial incentives. Studies written in English, with interventions administered outside of the ED, and a comparison group where ED use was an outcome, were included. Two independent reviewers screened search results using MEDLINE, Cochrane, OAIster, or Scopus. The following data were abstracted from included studies: type of intervention, study design, population, details of intervention, effect on ED use, effect on non-ED health care use, and other health and financial outcomes. Quality of individual articles was assessed using Grading of Recommendations Assessment, Development, and Evaluation (GRADE) guidelines. Results Of 39 included studies, 34 were observational and five were randomized controlled trials. Two of five studies on patient education found reductions in ED use ranging from 21% to 80%. Out of 10 studies of additional non-ED capacity, four showed decreases of 9% to 54%, and one a 21% increase. Both studies on prehospital diversion found reductions of 3% to 7%. Of 12 studies on managed care, 10 had decreases ranging from 1% to 46%. Nine out of 10 studies on patient financial incentives found decreases of 3% to 50%, and one a 34% increase. Nineteen studies reported effect on non-ED use with mixed results. Seventeen studies included data on health outcomes, but 13 of these only included data on hospitalizations rather than morbidity and mortality. Seven studies included data on cost outcomes. According to the GRADE guidelines, all studies had at least some risk of bias, with four

  17. [Cold agglutinin disease -  no response to glucocorticoids and rituximab, what treatment is best for the 3rd line of therapy? Case report and review of the literature].

    PubMed

    Adam, Z; Pejchalová, A; Chlupová, G; Ríhová, L; Pour, L; Krejčí, M; Cervinek, L; Král, Z; Mayer, J

    2013-09-01

    in about one  half of treated patients and the remission duration median after rituximab administration is 11 months. A combination of rituximab with fludarabin was more effective, though more toxic; this combination, in a clinical study, led to 75% of patients responding to treatment, including 20% experiencing complete remission. The treatment response median reached over 66 months. In a small study (10 patients) an increase in the amount of rituximab administrations from 4 to 8 led to a treatment response in 6 patients in whom administration of 4 doses of rituximab had no response. When treating Waldenström macroglobulinemia, effectiveness of the following drugs and their combinations was proven: rituximab, chlorambucil, cyclophosphamide, fludarabin, bortezomib, lenalidomid, bendamustin and alemtuzumab. The same drugs and treatment procedures are used for the treatment of the cold agglutinin disease as for Waldenström macroglobulinemia. Successful treatment with vortezomibem, combinations of rituximab + bendamustin, rituximab + cyclophosphamide or rituximab + fludarabin + cyclophosphamide, were recorded in the form of a description as regards the cold agglutinin disease treatment. An important benefit is also shown through treatment with the monoclonal antibody antiC5, eculizumab, which is otherwise used for the treatment of paroxysmal nocturnal haemoglobinuria. Eculizumab blocks the C5 element of the component and thus stops haemolysis in a patient with cold agglutinin disease. As cold agglutinin disease is very rare, there are only a few clinical studies and when treating this rare disease we have no other option than to take into account the information contained in the descriptions of the particular cases of cold agglutinin disease and the experience of Waldenström macroglobulinemia disease treatment. The discussion seeks to solve the issue regarding what 3rd line treatment option to use in the described patient. PMID:24073955

  18. Joint conference of iMEC 2015 (2nd International Manufacturing Engineering Conference & APCOMS 2015 (3rd Asia-Pacific Conference on Manufacturing Systems)

    NASA Astrophysics Data System (ADS)

    2016-02-01

    The iMEC 2015 is the second International Manufacturing Engineering Conference organized by the Faculty of Manufacturing, Universiti Malaysia Pahang (UMP), held from 12-14th November 2015 in Kuala Lumpur, Malaysia, with a theme "Materials, Manufacturing and Systems for Tomorrow". For the first time, iMEC is organized together with 3rd Asia- Pacific Conference on Manufacturing System (APCOMS 2015) which owned by Fakulti Teknologi Industri, Institut Teknologi Bandung (ITB), Indonesia. This is an extended collaboration between UMP and ITB to intensify knowledge sharing and experiences between higher learning institutions. This conference (iMEC & APCOMS 2015) is a platform for knowledge exchange and the growth of ideas, particularly in manufacturing engineering. The conference aims to bring researchers, academics, scientists, students, engineers and practitioners from around the world together to present their latest findings, ideas, developments and applications related to manufacturing engineering and other related research areas. With rapid advancements in manufacturing engineering, iMEC is an appropriate medium for the associated community to keep pace with the changes. In 2015, the conference theme is “Materials, Manufacturing and Systems for Tomorrow” which reflects the acceleration of knowledge and technology in global manufacturing. The papers in these proceedings are examples of the work presented at the conference. They represent the tip of the iceberg, as the conference attracted over 200 abstracts from Malaysia, Indonesia, Japan, United Kingdom, Australia, India, Bangladesh, South Africa, Turkey and Morocco and 151 full papers were accepted in these proceedings. The conference was run in four parallel sessions with 160 presenters sharing their latest finding in the areas of manufacturing process, systems, advanced materials and automation. The first keynote presentation was given by Prof. B. S. Murthy (IIT, Madras) on "Nanomaterials with Exceptional

  19. Stages of Geoinformation Evolution Related to the Territories Described in the Bible - from the 3Rd Millennium B.C. to Modern Times

    NASA Astrophysics Data System (ADS)

    Linsenbarth, Adam

    2012-09-01

    The paper presents consecutive stages of the evolution of geoinformation related to the territories of the events described in the Bible. Two geoinformation sources are presented: the Bible and non-Bible sources. In the Bible there is much, often some highly detailed information regarding terrain topography. The oldest non-Bible sources are incorporated in the ancient documents, which were discovered in Egypt and Mesopotamia. Some of them are related to the 3rd millen- nium B.C. The further stages are related to the onomasticons and itineraries written by travellers and pilgrims to the Holy Land. The most famous onomasticons include: onomasticons prepared by bishop Eusebius from Caesarea and those pre- pared by St. Jerome. One of the oldest maps of Palestine's territory is the so-called mosaic map of Madaba dated to 565. In the 15th century several Bible maps were edited. The most rapid evolution occurred in the 16th and 17* centuries, when the world famous cartographers such as Mercator and Ortelius edited several maps of Palestine's territory. Cartographers from several European countries edited more than 6,000 maps presenting the Biblical territories and Biblical events. Modem maps, based on detailed topographical surveys, were edited m the second half of the 19* and 20th centuries. W artykule przedstawiono kolejne etapy rozwoju geoinformacji dotyczącej terenówr biblijnych. Omówiono dwa źródła informacji, a mianowicie geoinformacje biblijne i pozabiblijne. W tekstach biblijnych można znaleźć wiele, często bardzo detalicznych informacji topograficznych. Najstarsze źródła pozabiblijne, to starożytne dokumenty odnalezione na terenach Egiptu i Mezopotamii. Niektóre z nich pochodzą z trzeciego milenium przed Chr. Kolejnym etapem geoinformacji były onomastikony oraz dzienniki podróży pisane przez podróżników i pielgrzymów do Ziemi Świętej. Do najbardziej znanych należy onomastikon sporządzony przez biskupa Euzebiusza z Cezarei oraz

  20. Philadelphia chromosome-negative non-Hodgkin's lymphoma occurring in Philadelphia chromosome-positive chronic myeloid leukemia: A case report and literature review

    PubMed Central

    SHEN, ZHENG-LEI; YIN, LIE-FEN; MAO, WEN-WEN; LIANG, JIN; YANG, LING

    2016-01-01

    The current study reports the case of a patient with Philadelphia chromosome-negative (Ph−) non-Hodgkin's lymphoma (NHL) and chronic phase (CP) Philadelphia chromosome-positive (Ph+) chronic myeloid leukemia (CML) that also possessed characteristic enlarged lymph nodes. A lymph node biopsy resulted in the diagnosis of CP-CML, in addition to T-lymphoblastic cell NHL with negative break point cluster/Abelson tyrosine kinase fusion genes in the lymph node of the patient, which was diagnosed as Ph− NHL. A review of the literature was performed in the present study to investigate the genetic differences between Ph− NHL and Ph+ NHL in patients with CML. The median age of patients with NHL and CML was 41 years. The follow-up time of patients with Ph+ NHL was significantly shorter (mean, <6 months) compared to the follow-up time of patients with Ph− NHL (mean, >15 months). Therefore the present study concludes that Ph+ NHL may be more aggressive compared with Ph+ NHL. The present study suggests that additional studies are required to assess the clinical and genetic characteristics of NHL patients with CML. PMID:27073575

  1. Spatial and Temporal Patterns in Cimex lectularius (Hemiptera: Cimicidae) Reporting in Philadelphia, PA

    PubMed Central

    MABUD, TARUB S.; BARBARIN, ALEXIS M.; BARBU, CORENTIN M.; LEVY, KATELYN H.; EDINGER, JASON; LEVY, MICHAEL Z.

    2014-01-01

    We analyzed a comprehensive telephone log of pest infestation reports to assess the spatial and temporal trends in Cimex lectularius L. (bed bug) reporting throughout Philadelphia, PA. Citywide spatial analyses of reports from September 2011 to June 2012 revealed several statistically significant bed bug hotspots. However, these were small and diffuse. Temporal analyses of reports from December 2008 to May 2011 detected prominent seasonality in bed bug reporting, peaking in August and reaching a nadir in February each year. Controlling for seasonal cycling, the number of bed bug reports in Philadelphia increased steadily at a rate of ≈4.5% per month (or 69.45% per year) from December 2008 to May 2011. While it may be difficult to spatially target citywide bed bug control measures because of the insects’ widespread migration, interventions informed by seasonal trends may enhance efforts to curb the recent increases in urban bed bug populations. PMID:24605452

  2. Update on the management of Philadelphia chromosome positive chronic myelogenous leukemia: role of nilotinib

    PubMed Central

    Emole, Josephine; Talabi, Taiwo; Pinilla-Ibarz, Javier

    2016-01-01

    Chronic myelogenous leukemia (CML) is a pluripotent stem cell disease characterized by the presence of the Philadelphia chromosome and the bcr-abl gene. The discovery of tyrosine kinase inhibitors (TKIs) revolutionized therapy for CML, such that durable response, increased overall survival, and increased progression-free survival of patients in chronic phase CML is now possible. Due to resistance and intolerance to imatinib, there was need for development of second- and third-generation TKIs for the treatment of CML. This review examines the role of nilotinib, an oral second-generation TKI, in the treatment of Philadelphia positive CML. The pharmacology, efficacy, and safety of nilotinib are critically evaluated. Patient-related issues, including tolerance, drug interactions, and quality of life issues are also examined. PMID:27013862

  3. Acute, fatal Sarcocystis calchasi-associated hepatitis in Roller pigeons (Columbia livia f. dom.) at Philadelphia Zoo

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Four Roller pigeons (Columba livia f. dom.) at the Philadelphia Zoo died suddenly. Necropsy examination revealed macroscopic hepatitis. Microscopically, the predominant lesions were in liver, characterized with necrosis and mixed cell inflammatory response. Sarcocystis calchasi-like schizonts and fr...

  4. Seizing Opportunities: Genie Tyburski--Ballard Spahr Andrews & Ingersoll, LLP, Philadelphia

    ERIC Educational Resources Information Center

    Library Journal, 2004

    2004-01-01

    Genie Tyburski did not set out to be a law librarian. When asked at Drexel's library school what kind of librarian she wanted to be, she was surprised that "a good one" was not one of the options. But six weeks into the semester, she landed a part-time cataloging job at Community Legal Services in Philadelphia; six months later she was the library…

  5. ED Patients with Prolonged Complaints and Repeat ED Visits Have an Increased Risk of Depression

    PubMed Central

    Brickman, Kristopher R.; Bahl, Rajiv; Marcinkowski, Nathan F.; Ammons, Katelyn R.; Akpunonu, Peter

    2016-01-01

    Introduction The objective of this study was to explore associations between presenting chief complaints of prolonged symptomatology, patient usage of the emergency department (ED), and underlying depression so that emergency physicians may better target patients for depression screening. Methods A convenience sample of ED patients were administered the Beck Depression Inventory-II (BDI-II) to assess for depression. We correlated completed BDI-II surveys to patient information including demographics, pertinent history of present illness information, and past medical history. Results Out of 425 participants screened, we identified complaints of two weeks or longer in 92 patients (22%). Of these patients, mild to severe depression was recognized in over half of the population (47), yet only nine patients reported a prior depression diagnosis. These 92 patients also visited the ED three times as frequently as those patients with more acute complaints (p<0.001). Finally, our study showed that patients with mild to severe depression had three times as many ED visits compared to patients with minimal or no depression (p<0.001). Conclusion Patients with complaints of symptomatology two weeks or longer are more likely to have underlying depression when presenting to the ED. Patients with three or more ED visits within the past year also have a greater incidence of underlying depression. We found a strong correlation between complaints with symptomatology of two weeks or longer and multiple ED visits, in which underlying depression may have contributed to these patients’ ED visits. PMID:27625727

  6. A Quantitative Content Analysis of Mercer University MEd, EdS, and Doctoral Theses

    ERIC Educational Resources Information Center

    Randolph, Justus J.; Gaiek, Lura S.; White, Torian A.; Slappey, Lisa A.; Chastain, Andrea; Harris, Rose Prejean

    2010-01-01

    Quantitative content analysis of a body of research not only helps budding researchers understand the culture, language, and expectations of scholarship, it helps identify deficiencies and inform policy and practice. Because of these benefits, an analysis of a census of 980 Mercer University MEd, EdS, and doctoral theses was conducted. Each thesis…

  7. Using Multispectral Analysis in GIS to Model the Potential for Urban Agriculture in Philadelphia

    NASA Astrophysics Data System (ADS)

    Dmochowski, J. E.; Cooper, W. P.

    2010-12-01

    In the context of growing concerns about the international food system’s dependence on fossil fuels, soil degradation, climate change, and other diverse issues, a number of initiatives have arisen to develop and implement sustainable agricultural practices. Many seeking to reform the food system look to urban agriculture as a means to create localized, sustainable agricultural production, while simultaneously providing a locus for community building, encouraging better nutrition, and promoting the rebirth of depressed urban areas. The actual impact of such system, however, is not well understood, and many critics of urban agriculture regard its implementation as impractical and unrealistic. This project uses multispectral imagery from United States Department of Agriculture’s National Agricultural Imagery Program with a one-meter resolution to quantify the potential for increasing urban agriculture in an effort to create a sustainable food system in Philadelphia. Color infrared images are classified with a minimum distance algorithm in ArcGIS to generate baseline data on vegetative cover in Philadelphia. These data, in addition to mapping on the ground, form the basis of a model of land suitable for conversion to agriculture in Philadelphia, which will help address questions related to potential yields, workforce, and energy requirements. This research will help city planners, entrepreneurs, community leaders, and citizens understand how urban agriculture can contribute to creating a sustainable food system in a major North American city.

  8. MicroED data collection and processing

    PubMed Central

    Hattne, Johan; Reyes, Francis E.; Nannenga, Brent L.; Shi, Dan; de la Cruz, M. Jason; Leslie, Andrew G. W.; Gonen, Tamir

    2015-01-01

    MicroED, a method at the intersection of X-ray crystallography and electron cryo-microscopy, has rapidly progressed by exploiting advances in both fields and has already been successfully employed to determine the atomic structures of several proteins from sub-micron-sized, three-dimensional crystals. A major limiting factor in X-ray crystallography is the requirement for large and well ordered crystals. By permitting electron diffraction patterns to be collected from much smaller crystals, or even single well ordered domains of large crystals composed of several small mosaic blocks, MicroED has the potential to overcome the limiting size requirement and enable structural studies on difficult-to-crystallize samples. This communication details the steps for sample preparation, data collection and reduction necessary to obtain refined, high-resolution, three-dimensional models by MicroED, and presents some of its unique challenges. PMID:26131894

  9. One Year Medical Outcomes and ED Recidivism Following ED Observation for Cocaine-Associated Chest Pain

    PubMed Central

    Cunningham, Rebecca; Walton, Maureen A.; Weber, Jim Edward; O'Broin, Samantha; Tripathi, Shanti P; Maio, Ronald F.; Booth, Brenda M.

    2010-01-01

    Chest pain is the most common complaint among cocaine users who present to the ED seeking care and many hospital resources are applied to stratify cocaine users in regard to future cardiac morbidity and mortality. Little is known about the longitudinal cardiac and non cardiac medical outcomes of cocaine users who have been stratified to an ED observation period following their ED visit. Objectives to examine one-year cardiac outcomes in a low-intermediate risk sample of patients with cocaine- associated chest pain in an urban ED, as well as to examine ED recidivism one year for cardiac and non-cardiac complaints. Methods Prospective consecutive cohort study of patients (18–60 years) who presented to an urban Level 1 ED with cocaine-associated chest pain and were risk stratified to low-intermediate cardiac risk. Exclusion criteria: EKG suggestive of AMI, elevated serum cardiac markers, history of AMI or CABG, hemodynamic instability, unstable angina. Baseline interviews using validated measures of health functioning, and substance use were conducted during CPOU stay, and 3, 6, and 12 months. ED utilization during the study year was abstracted from medical chart. Zero-Inflated Poisson regression analyses were conducted to predict recurrent ED visits. Results 219 participants (73% participation) were enrolled, 65% returned to the ED post index visit; 23% returned for chest pain, of these 66% had a positive cocaine urine screen. No patient had an AMI within the one year follow up period. Patients with continued cocaine use were more likely to have a recurrent ED visit (p<0.001) but these repeat visits were most often related to musculoskeletal pain (21%), and injury (30%) rather than potential cardiac complaints. Conclusions Patients with cocaine-associated chest pain who are low to intermediate cardiac risk and complete a CPOU protocol have less then 1% rate of MI in the subsequent 12-months. PMID:18824277

  10. Rosse, 3rd Earl of [William Parsons, Lord Rosse, Lord Oxmantown] (1800-67) and Rosse, 4th Earl of [Laurence Parsons, Lord Rosse, Lord Oxmantown] (1840-1908)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Irish astronomer and landowner, the 3rd Lord Rosse was educated at Trinity College, Dublin and Oxford as a mathematician. He became interested in astronomy and made at the family castle in Birr a 36 in reflector with the same design as William Herschel's (see HERSCEL FAMILY). Mapped the Moon, and observed nebulae with the intent to resolve them into stars. He developed the technology at Birr Cast...

  11. Image Quality of 3rd Generation Spiral Cranial Dual-Source CT in Combination with an Advanced Model Iterative Reconstruction Technique: A Prospective Intra-Individual Comparison Study to Standard Sequential Cranial CT Using Identical Radiation Dose

    PubMed Central

    Wenz, Holger; Maros, Máté E.; Meyer, Mathias; Förster, Alex; Haubenreisser, Holger; Kurth, Stefan; Schoenberg, Stefan O.; Flohr, Thomas; Leidecker, Christianne; Groden, Christoph; Scharf, Johann; Henzler, Thomas

    2015-01-01

    Objectives To prospectively intra-individually compare image quality of a 3rd generation Dual-Source-CT (DSCT) spiral cranial CT (cCT) to a sequential 4-slice Multi-Slice-CT (MSCT) while maintaining identical intra-individual radiation dose levels. Methods 35 patients, who had a non-contrast enhanced sequential cCT examination on a 4-slice MDCT within the past 12 months, underwent a spiral cCT scan on a 3rd generation DSCT. CTDIvol identical to initial 4-slice MDCT was applied. Data was reconstructed using filtered backward projection (FBP) and 3rd-generation iterative reconstruction (IR) algorithm at 5 different IR strength levels. Two neuroradiologists independently evaluated subjective image quality using a 4-point Likert-scale and objective image quality was assessed in white matter and nucleus caudatus with signal-to-noise ratios (SNR) being subsequently calculated. Results Subjective image quality of all spiral cCT datasets was rated significantly higher compared to the 4-slice MDCT sequential acquisitions (p<0.05). Mean SNR was significantly higher in all spiral compared to sequential cCT datasets with mean SNR improvement of 61.65% (p*Bonferroni0.05<0.0024). Subjective image quality improved with increasing IR levels. Conclusion Combination of 3rd-generation DSCT spiral cCT with an advanced model IR technique significantly improves subjective and objective image quality compared to a standard sequential cCT acquisition acquired at identical dose levels. PMID:26288186

  12. A novel mutation in Prph2, a gene regulated by Nr2e3, causes retinal degeneration and outer segment defects similar to Nr2e3rd7/rd7 retinas

    PubMed Central

    Nystuen, Arne M.; Sachs, Andrew J.; Yuan, Yang; Heuermann, Laura; Haider, Neena B.

    2014-01-01

    The nmf193 mutant was generated by a large-scale ENU mutagenesis screen and originally described as having a dominantly inherited phenotype characterized by fundus abnormalities. We determined that nmf193 mice exhibit outer segment defects and progressive retinal degeneration. Clinical examination revealed retinal spotting apparent at 6 weeks of age. Histological analysis of homozygous mutant mice at 6 weeks indicated an absence of outer segments (OS) and a 50% reduction of photoreceptor cells which progressed to complete loss of photoreceptors by 10 months. Mice heterozygous for the nmf193 mutation had a less severe phenotype of shortened outer segments at 2 months with progressive loss of photoreceptor cells to 50% by 10 months. A positional cloning approach using a DNA pooling strategy was performed to identify the causative mutation in nmf193 mice. The nmf193 mutation linked to chromosome 17 and fine mapped to an interval containing the peripherin/rds (Prph2) gene. Mutation analysis identified a single base change in Prph2 that causes aberrant splicing between exon 1 and 2. Interestingly, a comparative histological analysis demonstrated that Prph2nmf193/+ mutants have similar photoreceptor degeneration to that of Nr2e3rd7/rd7. We show that Prph2 mRNA and protein levels are reduced in the Nr2e3rd7/rd7 mutant compared to control littermates. Further, chromatin immunoprecipitation analysis shows that Prph2 is a direct target of NR2E3. In addition, the down-regulation of Prph2 gene expression is similar in both the Nr2e3rd7/rd7 and Prph2nmf193/+ mutants suggesting that the reduction of Prph2 may contribute to the degenerative pathology seen in Nr2e3rd7/rd7. PMID:18763016

  13. Improving ED efficiency to capture additional revenue.

    PubMed

    Mandavia, Sujal; Samaniego, Loretta

    2016-06-01

    An increase in the number of patients visiting emergency departments (EDs) presents an opportunity for additional revenue if hospitals take four steps to optimize resources: Streamline the patient pathway and reduce the amount of time each patient occupies a bed in the ED. Schedule staff according to the busy and light times for patient arrivals. Perform registration and triage bedside, reducing initial wait times. Create an area for patients to wait for test results so beds can be freed up for new arrivals. PMID:27451568

  14. Canadian EdGEO National Workshop Program

    NASA Astrophysics Data System (ADS)

    Clinton, L. A.; Haidl, F. M.; Hymers, L. A.; van der Flier-Keller, E.

    2009-05-01

    Established in the early 1970s, EdGEO supports locally driven geosciences workshops for Canadian teachers. Workshops are organized by geoscientists and teachers, and typically have field, laboratory and classroom components. Grants of up to $3000 per workshop are available from the National EdGEO Program. By providing educational opportunities for today's teachers and, through them, their students, EdGEO seeks to cultivate a heightened awareness of our planet. EdGEO workshops provide teachers with potential fieldtrip sites for their students and the knowledge, enthusiasm and materials to inspire their students to engage in geoscience. Networking opportunities with local experts promote the importance of the geoscience profession. The expected result is an improved capacity on the part of Canadians to understand the Earth and to make informed decisions, especially with regard to the use of mineral and energy resources, the maintenance and remediation of the environment, and response to geological hazards. There exists a critical need to provide teachers with training and resources to tackle their Earth science curricula. In 2008, EdGEO supported fourteen workshops, with an unprecedented 521 teachers attending. These teachers then used our resources to reach an estimated 14,000 students during that single academic year. EdGEO workshops are locally driven and are therefore very diverse. Workshops are strongly tied to the provincial curriculum, focus on a specific geoscience topic, or may be largely field-based to demonstrate and practice how field activities could be incorporated into Earth science teaching. Many strive to include all of these important components. Geoscientists and teachers work collaboratively to develop and deliver EdGEO workshops to ensure that the activities can be effectively used in the classroom. The length of these professional development opportunities range from two-hour sessions to several days, and can generally accommodate up to twenty

  15. Effects of Deep Water Source-Sink Terms in 3rd generation Wave Model SWAN using different wind data in Black Sea

    NASA Astrophysics Data System (ADS)

    Kirezci, Cagil; Ozyurt Tarakcioglu, Gulizar

    2016-04-01

    Coastal development in Black Sea has increased in recent years. Therefore, careful monitoring of the storms and verification of numerical tools with reliable data has become important. Previous studies by Kirezci and Ozyurt (2015) investigated extreme events in Black Sea using different wind datasets (NCEP's CFSR and ECMWF's operational datasets) and different numerical tools (SWAN and Wavewatch III). These studies showed that significant effect to results is caused by the deep water source-sink terms (wave growth by wind, deep water dissipation of wave energy (whitecapping) and deep water non-linear wave-wave interactions). According to Timmermans(2015), uncertainty about wind forcing and the process of nonlinear wave-wave interactions are found to be dominant in numerical wave modelling. Therefore, in this study deep water source and sink term solution approaches of 3rd generation numerical tool (SWAN model) are tested, validated and compared using the selected extreme storms in Black Sea. 45 different storms and storm like events observed in Black Sea between years 1994-1999 are selected to use in the models. The storm selection depends on the instrumental wave data (significant wave heights, mean wave period and mean wave direction) obtained in NATO-TU Waves project by the deep water buoy measurements at Hopa, Sinop, Gelendzhik, and wind data (mean and peak wind speeds, storm durations) of the regarding events. 2 different wave growth by wind with the corresponding deep water dissipation terms and 3 different wave -wave interaction terms of SWAN model are used in this study. Wave growth by wind consist of two parts, linear growth which is explained by Cavaleri and Malanotte-Rizzoli(1981),and dominant exponential growth. There are two methods in SWAN model for exponential growth of wave, first one by Snyder et al. (1981), rescaled in terms of friction velocity by Komen et. al (1984) which is derived using driving wind speed at 10m elevation with related drag

  16. Effects of Deep Water Source-Sink Terms in 3rd generation Wave Model SWAN using different wind data in Black Sea

    NASA Astrophysics Data System (ADS)

    Kirezci, Cagil; Ozyurt Tarakcioglu, Gulizar

    2016-04-01

    Coastal development in Black Sea has increased in recent years. Therefore, careful monitoring of the storms and verification of numerical tools with reliable data has become important. Previous studies by Kirezci and Ozyurt (2015) investigated extreme events in Black Sea using different wind datasets (NCEP's CFSR and ECMWF's operational datasets) and different numerical tools (SWAN and Wavewatch III). These studies showed that significant effect to results is caused by the deep water source-sink terms (wave growth by wind, deep water dissipation of wave energy (whitecapping) and deep water non-linear wave-wave interactions). According to Timmermans(2015), uncertainty about wind forcing and the process of nonlinear wave-wave interactions are found to be dominant in numerical wave modelling. Therefore, in this study deep water source and sink term solution approaches of 3rd generation numerical tool (SWAN model) are tested, validated and compared using the selected extreme storms in Black Sea. 45 different storms and storm like events observed in Black Sea between years 1994-1999 are selected to use in the models. The storm selection depends on the instrumental wave data (significant wave heights, mean wave period and mean wave direction) obtained in NATO-TU Waves project by the deep water buoy measurements at Hopa, Sinop, Gelendzhik, and wind data (mean and peak wind speeds, storm durations) of the regarding events. 2 different wave growth by wind with the corresponding deep water dissipation terms and 3 different wave -wave interaction terms of SWAN model are used in this study. Wave growth by wind consist of two parts, linear growth which is explained by Cavaleri and Malanotte-Rizzoli(1981),and dominant exponential growth. There are two methods in SWAN model for exponential growth of wave, first one by Snyder et al. (1981), rescaled in terms of friction velocity by Komen et. al (1984) which is derived using driving wind speed at 10m elevation with related drag

  17. ROBUST ESTIMATES OF THE ED50

    EPA Science Inventory

    To explore the possibility that robust estimators of location can be adapted to the problem of estimating the ED50 in binary-response bioassay, 10 estimators are compared. A Monte Carlo study is conducted to determine the mean squared errors (MSE) of the estimators. Taking into a...

  18. The Trouble with the Ed.D

    ERIC Educational Resources Information Center

    Flessa, Joseph

    2007-01-01

    This article review examines Arthur Levine's 2005 "Educating School Leaders," a report that recommended the elimination of the Ed.D. and the establishment of a new degree, the Master's in Educational Administration. The article review draws attention to the central irony of Levine's report: after chronicling the many ways that schools of education…

  19. The Consequences of edTPA

    ERIC Educational Resources Information Center

    Greenblatt, Deborah

    2016-01-01

    States and teacher preparation programs across the country are increasingly using a teacher candidate assessment called edTPA. The purpose? To make sure that teacher candidates are ready and able to teach before they begin their careers. The teacher performance assessment requires candidates to compile a portfolio that consists of lesson plans,…

  20. Neighborhood racial composition, social capital and black all-cause mortality in Philadelphia.

    PubMed

    Hutchinson, Rebbeca N; Putt, Mary A; Dean, Lorraine T; Long, Judith A; Montagnet, Chantal A; Armstrong, Katrina

    2009-05-01

    Neighborhood characteristics such as racial composition and social capital have been widely linked to health outcomes, but the direction of the relationship between these characteristics and health of minority populations is controversial. Given this uncertainty, we examined the relationship between neighborhood racial composition, social capital, and black all-cause mortality between 1997 and 2000 in 68 Philadelphia neighborhoods. Data from the U.S. Census, the Philadelphia Health Management Corporation's 2004 Southeast Pennsylvania Community Health Survey, and city vital statistics were linked by census tract and then aggregated into neighborhoods, which served as the unit of analysis. Neighborhood social capital was measured by a summative score of respondent assessments of: the livability of their community, the likelihood of neighbors helping one another, their sense of belonging, and the trustworthiness of their neighbors. After adjustment for the sociodemographic characteristics of neighborhood residents, black age-adjusted all-cause mortality was significantly higher in neighborhoods that had lower proportion of black residents. Neighborhood social capital was also associated with lower black mortality, with the strongest relationship seen for neighborhoods in the top half of social capital scores. There was a significant interaction between racial composition and social capital, so that the effect of social capital on mortality was greatest in neighborhoods with a higher proportion of black residents and the effect of racial composition was greatest in neighborhoods with high social capital. These results demonstrate that age-adjusted all-cause black mortality is lowest in mostly black neighborhoods with high levels of social capital in Philadelphia. PMID:19324485

  1. Phylogenetic Reconstruction of the Legionella pneumophila Philadelphia-1 Laboratory Strains through Comparative Genomics

    PubMed Central

    Ensminger, Alexander W.

    2013-01-01

    Over 20 years ago, two groups independently domesticated Legionella pneumophila from a clinical isolate of bacteria collected during the first recognized outbreak of Legionnaires’ disease (at the 1976 American Legion’s convention in Philadelphia). These two laboratory strains, JR32 and Lp01, along with their derivatives, have been disseminated to a number of laboratories around the world and form the cornerstone of much of the research conducted on this important pathogen to date. Nevertheless, no exhaustive examination of the genetic distance between these strains and their clinical progenitor has been performed thus far. Such information is of paramount importance for making sense of several phenotypic differences observed between these strains. As environmental replication of L. pneumophila is thought to exclusively occur within natural protozoan hosts, retrospective analysis of the domestication and axenic culture of the Philadelphia-1 progenitor strain by two independent groups also provides an excellent opportunity to uncover evidence of adaptation to the laboratory environment. To reconstruct the phylogenetic relationships between the common laboratory strains of L. pneumophila Philadelphia-1 and their clinical ancestor, we performed whole-genome Illumina resequencing of the two founders of each laboratory lineage: JR32 and Lp01. As expected from earlier, targeted studies, Lp01 and JR32 contain large deletions in the lvh and tra regions, respectively. By sequencing additional strains derived from Lp01 (Lp02 and Lp03), we retraced the phylogeny of these strains relative to their reported ancestor, thereby reconstructing the evolutionary dynamics of each laboratory lineage from genomic data. PMID:23717549

  2. Dioxin analysis of Philadelphia Northwest Incinerator. Summary report. Volume 2. Appendices A - F. Technical report

    SciTech Connect

    Neulicht, R.

    1985-10-31

    A study was conducted by US EPA Region 3 to determine the dioxin-related impact of the Philadelphia Northwest Incinerator on public health. Specifically, it was designed to assess quantitatively the risks to public health resulting from emissions into the ambient air of dioxins as well as the potential effect of deposition of dioxins on the soil in the vicinity of the incinerator. Volume 1 is an executive summary of the study findings. Volume 2 contains contractor reports, laboratory analysis results and other documentation.

  3. Evolving Therapeutic Strategies for the Classic Philadelphia-Negative Myeloproliferative Neoplasms

    PubMed Central

    Kaplan, Jason B.; Stein, Brady L.; McMahon, Brandon; Giles, Francis J.; Platanias, Leonidas C.

    2016-01-01

    Despite the emergence of JAK inhibitors, there is a need for disease-modifying treatments for Philadelphia-negative myeloproliferative neoplasms (MPNs). JAK inhibitors ameliorate symptoms and address splenomegaly, but because of the heterogeneous contributors to the disease process, JAK inhibitor monotherapy incompletely addresses the burden of disease. The ever-growing understanding of MPN pathogenesis has provided the rationale for testing novel and targeted therapeutic agents, as monotherapies or in combination, in preclinical and clinical settings. A number of intriguing options have emerged, and it is hoped that further progress will lead to significant changes in the natural history of MPNs. PMID:26870834

  4. Site handbook: data acquisition system information, passive solar retrofit Automobile Maintenance Facility, City of Philadelphia

    SciTech Connect

    Not Available

    1985-01-01

    Data were collected at the City of Philadelphia's Auto Maintenance Facility using an Aeoloan Kinetics PDL-24 data acquisition system. Instantaneous data readings were recorded each 15 seconds by the microprocessor. These channel readings were then averaged to produce hourly values which were then stored on an audio cassette. The energy saving strategies include: styrofoam and concrete roof coverings; weatherstripping; replacement of north windows with combination insulation and view glazing; PVC strips between heated and unheated areas; gas fired radiant heaters at individual work stations; reduction of the number of light fixtures; and the installation of retrofit window units for radiant solar heating, daylighting, ventilation, glare control and vandalism protection.

  5. Philadelphia Chromosome-positive Acute Lymphoblastic Leukemia or Chronic Myeloid Leukemia in Lymphoid Blast Crisis.

    PubMed

    Kolenova, Alexandra; Maloney, Kelly W; Hunger, Stephen P

    2016-08-01

    The clinical characteristics of chronic myeloid leukemia (CML) in lymphoid blast crisis (BC) can resemble those of Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph ALL). Because of this, there can be concern as to whether a patient with newly diagnosed Ph leukemia has Ph ALL or CML in lymphoid BC. This distinction has significant potential therapeutic implications because most children with Ph ALL are now treated with chemotherapy plus a tyrosine kinase inhibitor, whereas allogeneic stem cell transplant is usually recommended for any patient with CML that presents in or later develops BC. PMID:27164534

  6. [Control discourses and power relations of yellow fever: Philadelphia in 1793].

    PubMed

    Kim, Seohyung

    2014-12-01

    1793 Yellow fever in Philadelphia was the most severe epidemics in the late 18th century in the United States. More than 10% of the population in the city died and many people fled to other cities. The cause of yellow fever in the United States had close relationship with slaves and sugar in Philadelphia. Sugarcane plantation had needed many labors to produce sugar and lots of Africans had to move to America as slaves. In this process, Aëdes aegypti, the vector of yellow fever had migrated to America and the circumstances of ships or cities provided appropriate conditions for its breeding. In this period, the cause of yellow fever could not be established exactly, so suggestions of doctors became entangled in political and intellectual discourses in American society. There was a critical conflict between Jeffersonian Republicanism and Federalism about the origin and treatment of yellow fever. Benjamin Rush, a Jeffersonian Republican, suggested urban sanitation reform and bloodletting. He believed the infectious disease happened because of unsanitary city condition, so he thought the United States could be a healthy nation by improvement of the public health and sanitation. He would like to cope with national crisis and develop American society on the basis of republicanism. While Rush suggested the improvement of public health and sanitation, the city government of Philadelphia suggested isolation of yellow fever patients and quarantine. City government isolated the patients from healthy people and it reconstructed space of hospital. Also, it built orphanages to take care of children who lost their parents during the epidemic and implemented power to control people put in the state of exception. Of course, city government tried to protect the city and nation by quarantine of every ship to Philadelphia. Control policies of yellow fever in 1793 showed different conflicts and interactions. Through the yellow fever, Jeffersonian Republicanism and Federalism had

  7. Cytoplasmic Streaming - Skylab Student Experiment ED-63

    NASA Technical Reports Server (NTRS)

    1973-01-01

    This chart describes the Skylab student experiment (ED-63), Cytoplasmic Streaming, proposed by Cheryl A. Peitz of Arapahoe High School, Littleton, Colorado. Experiment ED-63 was to observe the effect of zero-gravity on cytoplasmic streaming in the aquatic plant named Elodea, commonly called water weed or water thyme. The phenomenon of cytoplasmic streaming is not well understood, but it is recognized as the circulation mechanism of the internal materials or cytoplasm of a cell. Cytoplasm is a gelatinous substance that has the ability to change its viscosity and flow, carrying various cell materials with it. The activity can be stimulated by sunlight or heat. In March 1972, NASA and the National Science Teachers Association selected 25 experiment proposals for flight on Skylab. Science advisors from the Marshall Space Flight Center aided and assisted the students in developing the proposals for flight on Skylab.

  8. Syncope risk stratification in the ED.

    PubMed

    Dipaola, Franca; Costantino, Giorgio; Solbiati, Monica; Barbic, Franca; Capitanio, Chiara; Tobaldini, Eleonora; Brunetta, Enrico; Zamunér, Antonio Roberto; Furlan, Raffaello

    2014-09-01

    Syncope may be the final common presentation of a number of clinical conditions spanning benign (i.e. neurally-mediated syncope) to life-threatening diseases (i.e. cardiac syncope). Hospitalization rate after a syncopal episode is high. An effective risk stratification is crucial to identify patients at risk of poor prognosis in the short term period to avoid unnecessary hospital admissions. The decision to admit or discharge a syncope patient from the ED is often based on the physician's clinical judgment. In recent years, several prognostic tools (i.e. clinical prediction rules and risk scores) have been developed to provide emergency physicians with accurate guidelines for hospital admission. At present, there are no compelling evidence that prognostic tools perform better than physician's clinical judgment in assessing the short-term outcome of syncope. However, the risk factors characterizing clinical prediction rules and risk scores may be profitably used by emergency doctors in their decision making, specifically whenever a syncope patient has to be discharged from ED or admitted to hospital. Patients with syncope of undetermined etiology, who are characterized by an intermediate-high risk profile after the initial evaluation, should be monitored in the ED. Indeed, data suggest that the 48h following syncope are at the highest risk for major adverse events. A new tool for syncope management is represented by the Syncope Unit in the ED or in an outpatient setting. Syncope Unit may reduce hospitalization and length of hospital stay. However, further studies are needed to clarify whether syncope patients' prognosis can be also improved. PMID:24811585

  9. Regional Energy Deployment System (ReEDS)

    SciTech Connect

    Short, W.; Sullivan, P.; Mai, T.; Mowers, M.; Uriarte, C.; Blair, N.; Heimiller, D.; Martinez, A.

    2011-12-01

    The Regional Energy Deployment System (ReEDS) is a deterministic optimization model of the deployment of electric power generation technologies and transmission infrastructure throughout the contiguous United States into the future. The model, developed by the National Renewable Energy Laboratory's Strategic Energy Analysis Center, is designed to analyze the critical energy issues in the electric sector, especially with respect to potential energy policies, such as clean energy and renewable energy standards or carbon restrictions. ReEDS provides a detailed treatment of electricity-generating and electrical storage technologies and specifically addresses a variety of issues related to renewable energy technologies, including accessibility and cost of transmission, regional quality of renewable resources, seasonal and diurnal generation profiles, variability of wind and solar power, and the influence of variability on the reliability of the electrical grid. ReEDS addresses these issues through a highly discretized regional structure, explicit statistical treatment of the variability in wind and solar output over time, and consideration of ancillary services' requirements and costs.

  10. The ENCCA-WP7/EuroSarc/EEC/PROVABES/EURAMOS 3rd European Bone Sarcoma Networking Meeting/Joint Workshop of EU Bone Sarcoma Translational Research Networks; Vienna, Austria, September 24-25, 2015. Workshop Report.

    PubMed

    Kager, Leo; Whelan, Jeremy; Dirksen, Uta; Hassan, Bass; Anninga, Jakob; Bennister, Lindsey; Bovée, Judith V M G; Brennan, Bernadette; Broto, Javier M; Brugières, Laurence; Cleton-Jansen, Anne-Marie; Copland, Christopher; Dutour, Aurélie; Fagioli, Franca; Ferrari, Stefano; Fiocco, Marta; Fleuren, Emmy; Gaspar, Nathalie; Gelderblom, Hans; Gerrand, Craig; Gerß, Joachim; Gonzato, Ornella; van der Graaf, Winette; Hecker-Nolting, Stefanie; Herrero-Martín, David; Klco-Brosius, Stephanie; Kovar, Heinrich; Ladenstein, Ruth; Lancia, Carlo; LeDeley, Marie-Cecile; McCabe, Martin G; Metzler, Markus; Myklebost, Ola; Nathrath, Michaela; Picci, Piero; Potratz, Jenny; Redini, Françoise; Richter, Günther H S; Reinke, Denise; Rutkowski, Piotr; Scotlandi, Katia; Strauss, Sandra; Thomas, David; Tirado, Oscar M; Tirode, Franck; Vassal, Gilles; Bielack, Stefan S

    2016-01-01

    This report summarizes the results of the 3rd Joint ENCCA-WP7, EuroSarc, EEC, PROVABES, and EURAMOS European Bone Sarcoma Network Meeting, which was held at the Children's Cancer Research Institute in Vienna, Austria on September 24-25, 2015. The joint bone sarcoma network meetings bring together European bone sarcoma researchers to present and discuss current knowledge on bone sarcoma biology, genetics, immunology, as well as results from preclinical investigations and clinical trials, to generate novel hypotheses for collaborative biological and clinical investigations. The ultimate goal is to further improve therapy and outcome in patients with bone sarcomas. PMID:27315524

  11. The introduction of deaconess nurses at the German hospital of the city of Philadelphia in the 1880s.

    PubMed

    Schweikardt, Christoph

    2010-01-01

    In 1884, seven deaconesses from Iserlohn, Germany, came to the Philadelphia German Hospital to take over nursing care and hospital administration. This article deals with the preparation and implementation of deaconess rule at the German Hospital and conflicts during the tenure of the first two Sisters Superior, Marie Krueger (1826-1887) and Wanda von Oertzen (1845-1897). Recruitment of the deaconesses took place within a network of relations between German and American motherhouses. Before their arrival in Philadelphia, the benefactor of the German Hospital, John D. Lankenau (1817-1901), had committed himself to hospital rule by the Sister Superior. A Deaconess Committee was created to deal with the opposition of the Medical Board. Introducing deaconesses to the Philadelphia German Hospital led to a major change of medical personnel and allowed the hospital to develop a new corporate identity. PMID:20067089

  12. Health-hazard evaluation report HETA 88-207-2195, Northwest Incinerator, Philadelphia, Pennsylvania

    SciTech Connect

    Kinnes, G.M.; Bryant, C.J.

    1992-03-01

    In response to a request from the City of Philadelphia and the American Federation of State, County and Municipal Employees, District Council 33, Local 427, an evaluation was undertaken of possible hazardous working conditions at the Northwest Incinerator (SIC-4953), Philadelphia, Pennsylvania. Full shift personal breathing zone and general area air samples were analyzed for polychlorinated dibenzodioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs), total dust, respirable dust, crystalline silica (14808607), and metals. Airborne concentrations of respirable nuisance dust were all well below the permissible exposure limits. Concentrations of PCDDs/PCDFs expressed as 2,3,7,8-tetrachloro-dibenzo-p-dioxin (1746016) (TCDD) equivalents ranged from 0.01 to 12.8 picograms per cubic meter. There was also significant lead (7439921) surface contamination in one wipe sample. The authors conclude that possible exposures to PCDDs/PCDFs via inhalation and from surface contamination did exist. The facility ceased operations immediately after the evaluation. The authors recommend measures to cut down on exposure should the site be reopened for use or remediation.

  13. Cannabis extract treatment for terminal acute lymphoblastic leukemia with a Philadelphia chromosome mutation.

    PubMed

    Singh, Yadvinder; Bali, Chamandeep

    2013-09-01

    Acute lymphoblastic leukemia (ALL) is a cancer of the white blood cells and is typically well treated with combination chemotherapy, with a remission state after 5 years of 94% in children and 30-40% in adults. To establish how aggressive the disease is, further chromosome testing is required to determine whether the cancer is myeloblastic and involves neutrophils, eosinophils or basophils, or lymphoblastic involving B or T lymphocytes. This case study is on a 14-year-old patient diagnosed with a very aggressive form of ALL (positive for the Philadelphia chromosome mutation). A standard bone marrow transplant, aggressive chemotherapy and radiation therapy were revoked, with treatment being deemed a failure after 34 months. Without any other solutions provided by conventional approaches aside from palliation, the family administered cannabinoid extracts orally to the patient. Cannabinoid resin extract is used as an effective treatment for ALL with a positive Philadelphia chromosome mutation and indications of dose-dependent disease control. The clinical observation in this study revealed a rapid dose-dependent correlation. PMID:24474921

  14. Why support a women's medical college? Philadelphia's early male medical pro-feminists.

    PubMed

    Peitzman, Steven J

    2003-01-01

    The male founders and early faculty of Philadelphia's Woman's Medical College were mostly abolitionist physicians, zealous moralists for whom medical feminism formed only one of the cherished causes they could "manfully" and righteously defend. Male faculty of the late nineteenth century comprised "self-made" men, mostly new specialists, for whom strict sexism probably seemed inconsistent with progressive medicine. For some of these physicians-obviously a small minority-defending medical women and breaking the barriers of fraternity could be consistent with "manly" responsibility. The outcome of the collaboration of women and the dissident men physicians in nineteenth-century Philadelphia amounted to another seeming paradox: the majority of the male medical profession, both locally and nationally, tyrannically hindered women's entry into the profession, yet medicine opened its doors in advance of law and the clergy; and where this first occurred, such as in the community centered on Woman's Medical College, a novel gender rearrangement arose based on collaboration and friendship. PMID:14523261

  15. EDS coal liquefaction process development. Phase V. EDS Consolidation Program: flushing and blowdown system design

    SciTech Connect

    1984-01-01

    The flushing and blowdown system of an EDS plant provides the means of removing viscous coal products and slurry streams from plant vessels and lines. In addition, it provides the flushing oil needed during normal operations for purging instruments in slurry service, for flushing slurry pump and slurry agitator seals, and for flushing slurry safety valve inlet lines. It contains a blowdown system for collecting material from washing operations, including the transport of the collected material to slop tankage. The rerun options for depleting the inventory of collected slop are a related aspect of the flushing and blowdown system design although specific equipment for handling slop is not part of the flushing and blowdown system facilities. This report documents the results of a study which evaluates the flushing and blowdown requirements for a commercial-scale EDS plant. The work was conducted as part of the EDS Consolidation Program. The design recommendations represent a consolidation of learnings accrued during previous phases of the EDS Project including results obtained from ECLP operations, from the ECLP Test Program, and from past EDS Study Design preparations. 1 reference, 4 figures, 2 tables.

  16. EFFECTS OF ETHANE DIMETHANESULFONATE (EDS) ON ADULT AND IMMATURE RABBIT LEYDIG CELLS: COMPARISON WITH EDS-TREATED RAT LEYDIG CELLS

    EPA Science Inventory

    Ethane-dimethanesulfonate (EDS) has been shown to selectively kill Leydig cells and depress testosterone production in adult rats. ecent study has shown that immature rat leydig cells are less sensitive to EDS exposure. here is evidence that the rabbit metabolizes EDS to methane ...

  17. EDS Coal Liquefaction Process Development. Phase V. Laboratory evaluation of the characteristics of EDS Illinois bottoms

    SciTech Connect

    Lao, T C; Levasseur, A A

    1984-02-01

    This interim report documents work carried out by Combustion Engineering, Inc. under a contract to Exxon Research and Engineering Company to develop a conceptual Hybrid Boiler design fueled by the vacuum distillation residue (vacuum bottoms) derived from Illinois No. 6 coal in the EDS Coal Liquefaction Process. This report was prepared by Combustion Engineering, Inc., and is the first of two reports on the predevelopment phase of the Hybrid Boiler program. This report covers the results of a laboratory investigation to assess the fuel and ash properties of EDS vacuum bottoms. The results of the laboratory testing reported here were used in conjunction with Combustion Engineering's design experience to predict fuel performance and to develop appropriate boiler design parameters. These boiler design parameters were used to prepare the engineering design study reported in EDS Interim Report FE-2893-113, the second of the two reports on the predevelopment phase of the Hybrid Boiler Program. 46 figures, 29 tables.

  18. ED navigators steer patients to appropriate providers.

    PubMed

    2012-03-01

    At Presbyterian Healthcare Services in Albuquerque, NM, emergency department navigators refer patients with minor ailments to primary care providers or urgent care centers. All patients are triaged by nurse in ED. - Appropriate patients are sent to the hospital's Lean Track area where they are evaluated by a physician or mid-level provider. - Patients who can safely be treated in 12-24 hours are referred to the navigator, who obtains an appointment for them with a primary care provider or urgent care center. PMID:22423392

  19. Seasonal abundance of organic molecular markers in urban particulate matter from Philadelphia, PA

    NASA Astrophysics Data System (ADS)

    Li, Min; McDow, Stephen R.; Tollerud, David J.; Mazurek, Monica A.

    Organic molecular markers were measured in airborne particulate matter (PM10) from the City of Philadelphia North Broad Street air quality monitoring site to identify the seasonal abundance of key tracer compounds together with their dominant sources. Daily PM10 samples were collected seasonally in 2000 for four 2-week periods (January, April, August, and October). The North Broad Street site is within a heavily populated location in Philadelphia, PA. A suite of 52 individual organic marker compounds was monitored in the PM10 samples. Molecular markers, homologous compound series, and nonpolar and polar organic compounds were detected at ng m -3 ambient concentrations using gas chromatography/ion trap mass spectrometry (GC/IT MS). Organic diacids (C 3-C 9) and monoacids (C 10-C 30) had seasonal mass concentrations ranging from 91.0 (winter) to 261.8 ng m -3 (summer). Total n-alkanes (C 25-C 33) ranged from 25.9 (spring) to 49.5 ng m -3 (fall), total PAHs from 2.1 ng m -3 (summer) to 4.1 ng m -3 (winter), and total hopanes ranged from 4.0 ng m -3 (winter) to 7.4 ng m -3 (fall). The molecular marker ambient mass concentrations were normalized by the annual average mass of PM10 elemental carbon (EC) for the central Philadelphia area. The ambient mass concentrations to EC and OC ratios ranged from 2.6×10 -3 for total PAHs to EC to 115.3×10 -3 for total n-alkanoic acids to EC, 0.5×10 -3 for total PAHs to OC to 23.8×10 -3 for total n-alkanoic acids to OC. Ambient concentrations of individual markers are similar to other reported levels for metropolitan Los Angeles, CA and Atlanta, GA. Seasonal and daily variations of marker compounds are consistent with motor vehicle exhaust, particularly in winter. Summer concentration patterns indicate the importance of secondary organic aerosol to the PM10 ambient mass.

  20. Passive damping in EDS maglev systems.

    SciTech Connect

    Rote, D. M.

    2002-05-03

    There continues to be strong interest in the subjects of damping and drag forces associated with electrodynamic suspension (EDS) systems. While electromagnetic drag forces resist the forward motion of a vehicle and therefore consume energy, damping forces control, at least in part, the response of the vehicle to disturbances. Ideally, one would like to reduce the drag forces as much as possible while retaining adequate damping forces to insure dynamic stability and satisfactory ride quality. These two goals turn out to be difficult to achieve in practice. It is well known that maglev systems tend to be intrinsically under damped. Consequently it is often necessary in a practical system design to enhance the damping passively or actively. For reasons of cost and simplicity, it is desirable to rely as much as possible on passive damping mechanisms. In this paper, rough estimates are made of the passive damping and drag forces caused by various mechanisms in EDS systems. No attention will be given to active control systems or secondary suspension systems which are obvious ways to augment passive damping mechanisms if the latter prove to be inadequate.

  1. 33 CFR 165.T05-0495 - Safety Zone, Sugar House Casino Fireworks Display, Delaware River; Philadelphia, PA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... general safety zone regulations found in 33 CFR 165.23 apply to the safety zone created by this temporary... Fireworks Display, Delaware River; Philadelphia, PA. 165.T05-0495 Section 165.T05-0495 Navigation and... Areas Fifth Coast Guard District § 165.T05-0495 Safety Zone, Sugar House Casino Fireworks...

  2. Examination of the Philadelphia Geriatric Morale Scale as a Subjective Quality-of-Life Measure in Elderly Hong Kong Chinese

    ERIC Educational Resources Information Center

    Wong, Eric; Woo, Jean; Hui, Elsie; Ho, Suzanne C.

    2004-01-01

    Purpose: We examine the psychometric properties of the Philadelphia Geriatric Morale Scale (PGMS) in an elderly Chinese population in Hong Kong. Design and Methods: The study consisted of two cohorts: (a) 759 participants aged 70 years and older living in the community who were recruited as part of a territory-wide health survey and interviewed in…

  3. [Alternative fuel vehicles for clean cities]. Final report from the City of Philadelphia Managing Director`s Office

    SciTech Connect

    Hadalski, J.M.

    1995-09-30

    The City of Philadelphia was awarded a grant for the ``development of a Public Information Component for the Clean Cities Program involving alternative fuels usage within the city of Philadelphia and the surrounding counties in the Philadelphia region``. During the summer of 1993, it was felt that the public needed considerable information on the costs, benefits, emission data, conversion information, and infrastructure requirements. Embodied in the 1993 proposal was the notion that a model could be developed within some type of structure charged with the tasks of market introduction of alternative fuels in the Greater Philadelphia area in a concerted, comprehensive way. As originally envisioned, in executing this grant, the City had several objectives in mind. Among these were the following: the organizing of various media events to showcase alternative fuels usage; (2) to begin a networking process with fleet managers in the area; (3) to provide sources of information to fleet managers and others interested in, and concerned with the conversion to alternative fuels; (4) documentation on research and analysis associated with alternative fuels.

  4. Over 30 Years of Language-in-Education Policy and Planning: Potter Thomas Bilingual School in Philadelphia.

    ERIC Educational Resources Information Center

    Cahnmann, Melisa

    1998-01-01

    Changes in politics, the economy, demographics, and local leadership all led to the establishment of the Potter Thomas Bilingual School in Philadelphia in 1969. Describes the school's history; how it created, implemented, and sustained language policies within its personnel, curriculum, evaluation, and community policies; and present and future…

  5. Report on "Let There Be Light: Nonfiction for Today's Children," the 1991 Drexel/Philadelphia Library Annual Conference.

    ERIC Educational Resources Information Center

    Gniewek, Debra Lyman; And Others

    1991-01-01

    Includes four papers from the 1991 conference on nonfiction for children that was sponsored by Drexel University and the Free Library of Philadelphia. Topics discussed include writing books for children; research for illustrating children's books; and the winner of the 1991 Drexel Citation, Aliki Liacouras Brandenberg. (LRW)

  6. A POPULATION EXPOSURE MODEL FOR PARTICULATE MATTER: CASE STUDY RESULTS FOR PM 2.5 IN PHILADELPHIA, PA

    EPA Science Inventory

    A population exposure model for particulate matter (PM), called the Stochastic Human Exposure and Dose Simulation (SHEDS-PM) model, has been developed and applied in a case study of daily PM2.5 exposures for the population living in Philadelphia, PA. SHEDS-PM is a probabilisti...

  7. An Investigation of Philadelphia's Youth Aid Panel: A Community-Based Diversion Program for First-Time Youthful Offenders.

    ERIC Educational Resources Information Center

    Chernoff, Nina W.; Watson, Bernadine H.

    This report describes the Philadelphia Youth Aid Panel (YAP), an alternative approach to juvenile justice. YAPs, also known as Community Accountability Panels, evolved from 1950s legislation empowering panels of community members to handle low-level juvenile offenders. The Youth Aid Panel allows low-level juvenile offenders who have admitted their…

  8. Boosting Adolescent and Young Adult Literacy: An Examination of Literacy Teaching and Learning in Philadelphia's Accelerated High Schools

    ERIC Educational Resources Information Center

    Gold, Eva; Edmunds, Kimberly; Maluk, Holly; Reumann-Moore, Rebecca

    2011-01-01

    In 2010-11, the School District of Philadelphia (the District) operated thirteen accelerated high schools that served approximately 2,000 under-credited, over-age students. Each of the accelerated schools was managed by one of seven external providers, each with its own educational approach, and each with a contractual agreement with the…

  9. Correlates to Human Papillomavirus Vaccination Status and Willingness to Vaccinate in Low-Income Philadelphia High School Students

    ERIC Educational Resources Information Center

    Bass, Sarah B.; Leader, Amy; Shwarz, Michelle; Greener, Judith; Patterson, Freda

    2015-01-01

    Background: Little is known about the correlates of human papillomavirus (HPV) vaccination or willingness to be vaccinated in urban, minority adolescents. Methods: Using responses to the 2013 Youth Risk Behavior Survey in Philadelphia, a random sample of high schools provided weighted data representing 20,941 9th to 12th graders. Stratified by…

  10. Designing Interactive Courseware: Creating an Electronic Edition of the Notes of Debates in the Philadelphia Convention of 1787.

    ERIC Educational Resources Information Center

    Schick, James B. M.

    2002-01-01

    Describes the educational philosophy and decisions that shaped development of an electronic reader's edition of James Madison's notes on the debates of the Philadelphia Convention of 1787. Discusses the role of hypermedia in history instruction. %Illustrates and explains the design of the resource. (PAL)

  11. School District of Philadelphia Student Achievement as Related to 2008-2009 K-8 Teachers' Perceptions of Major Academic Indicators

    ERIC Educational Resources Information Center

    Mason-Dorman, Cheryl

    2013-01-01

    The School District of Philadelphia (SDP), established in 1818, is the eighth largest school district in the United States, with a student enrollment of 184,560 K-12 students. Like most of the other large urban school districts in the United States, its student population consists of more minority students than non-minority students. As the white…

  12. Acquisition Policy Planning and Litigation: Language Planning in the Context of "Y.S. v. District of Philadelphia."

    ERIC Educational Resources Information Center

    Skilton, Ellen E.

    1992-01-01

    This paper discusses language policy and educational practice in the context of a class action law suit filed on behalf of Asian students in Philadelphia concerning their linguistic and academic needs. It addresses both macro and micro perspectives in its discussion of litigation policy, acquisition policy planning, and Asian Americans in the…

  13. CIO of the Year 2006: Pat Renzulli--The School District of Philadelphia's Top Technology Officer Puts Students First

    ERIC Educational Resources Information Center

    Technology & Learning, 2006

    2006-01-01

    This article profiles Pat Renzulli, CIO for the School District of Philadelphia, who was selected as David Kearns CIO of the Year 2006. Among other accomplishments, she developed a process for principals to receive key performance indicators, lead the implementation of an instructional management system, rolled out a district-wide technology…

  14. Adult Learning and Technology in OECD Countries. Proceedings of a Round Table (Philadelphia, Pennsylvania, February 14-16, 1996).

    ERIC Educational Resources Information Center

    Organisation for Economic Cooperation and Development, Paris (France). Centre for Educational Research and Innovation.

    This book, which is based on the papers presented by the various countries attending an international conference on technology and adult learning, contains 16 papers examining the use of technology in adult learning programs in the context of major institutional and economic change. The following papers are included: "A View from Philadelphia:…

  15. The Accountability System: Defining Responsibility for Student Achievement. Children Achieving: Philadelphia's Education Reform. Progress Report Series 1996-1997.

    ERIC Educational Resources Information Center

    Luhm, Theresa; Foley, Ellen; Corcoran, Tom

    This report explores issues related to accountability in the context of Children Achieving, the school reform effort of Philadelphia (Pennsylvania). The accountability system begins with content standards in English/language arts, mathematics, science, and the arts. The Stanford-9 Achievement Test has been designated to assess how students are…

  16. 40 CFR 52.2053 - The Motor Vehicle Emissions Budgets for the Pennsylvania Counties in the Philadelphia-Wilmington...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... following revised 2009 Motor Vehicle Emissions Budgets (MVEBs) for fine particulate matter (PM2.5) and nitrogen oxides (NOX) for the Pennsylvania Counties in the Philadelphia-Wilmington, PA-NJ-DE 1997 PM2.5...: Applicable geographic area Year Tons peryear NOX Tons peryear PM2.5 Pennsylvania Counties in the...

  17. 40 CFR 52.2053 - The Motor Vehicle Emissions Budgets for the Pennsylvania Counties in the Philadelphia-Wilmington...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... following revised 2009 Motor Vehicle Emissions Budgets (MVEBs) for fine particulate matter (PM2.5) and nitrogen oxides (NOX) for the Pennsylvania Counties in the Philadelphia-Wilmington, PA-NJ-DE 1997 PM2.5...: Applicable geographic area Year Tons peryear NOX Tons peryear PM2.5 Pennsylvania Counties in the...

  18. Text message program improves outcomes, decreases ED utilization among ED patients with poorly controlled diabetes.

    PubMed

    2014-02-01

    Diabetic patients who lack access to primary care tend to frequent the ED, often with complications from their disease that could have been prevented with proper management and education. To get around the problem of access, researchers tested an automated program that continuously delivered educational messaging via text to a group of patients who presented to the ED with poorly controlled diabetes. After six months, researchers noted improvements in Hb A1c levels, self-reported medication adherence, and ED utilization when compared with a control group. And the impact was particularly noteworthy among Latinos, according to the researchers. The text messaging program, dubbed TExT-Med, was developed by four physicians and two diabetes educators. The messages were delivered daily, and contained educational as well motivational content derived from the National Diabetes Education Program.There were also medication reminders, healthy living challenges, and trivia questions about diabetes. At six months, Hb A1c levels decreased by 1.05% in the intervention group, compared to 0.60% in the control group, and self-reported medication adherence improved from 4.5 to 5.4 (as measured on an 8 point scale) in the intervention group versus a decrease of 0.1 in the control group. During the six-month study period, 35.9% of patients in the intervention group presented to the ED for care, as compared to 51.6% of patients in the control group. PMID:24505864

  19. Circulating Cytokine Levels as Markers of Inflammation in Philadelphia Negative Myeloproliferative Neoplasms: Diagnostic and Prognostic Interest

    PubMed Central

    Mondet, Julie; Hussein, Kais; Mossuz, Pascal

    2015-01-01

    Cytokines are well known mediators of numerous physiological and pathological processes. They contribute to the regulation of normal hematopoiesis but increasing data suggest that they also have a clinical impact in some hematopoietic malignancies. In particular, there is evidence that cytokines are implicated in the functional symptoms of Philadelphia negative myeloproliferative neoplasms (Ph− MPNs), suggesting that evaluation of circulating levels of cytokines could be of clinical interest for the characterization of patients at the time of diagnosis and for disease prognosis. In this review, we present the current knowledge on alteration of circulating cytokine profiles in MPNs and their role in myelofibrosis pathogenesis. Phenotypic correlation, prognostic value of cytokines, and impact of JAK inhibitors are also discussed. PMID:26525644

  20. Health-hazard evaluation report HETA 86-356-1930, Social Security District Office, Philadelphia, Pennsylvania

    SciTech Connect

    Burr, G.A.; Kline, M.K.

    1988-09-01

    In response to a request from the manager of the District Office of the Social Security Administration, located in Philadelphia, Pennsylvania, an investigation was made of possible hazardous working conditions at that site. Employees had experienced headaches and nausea perhaps arising from cigarette smoke, kerosene, and gasoline fumes. There were times when both kerosene and gasoline were stored at a gas station next to the office building. Interior carbon dioxide (CO/sub 2/) levels ranged from 800 to 1000 parts per million. Carbon monoxide levels were negligible. Temperatures ranged from 72 to 77 degrees. Relative humidity ranged from 39 to 50%. The authors recommend that air flows and rates be adjusted, the ventilation system be cleaned and corrected, and the gas station alter its schedule. Other recommendations included making technical adjustments to some equipment and making a complaint system and safety manual available to the employees.

  1. Distribution and transport of trace substances in the Schuylkill River basin from Berne to Philadelphia, Pennsylvania

    USGS Publications Warehouse

    Stamer, John K.; Yorke, Thomas H.; Pederson, Gary L.

    1985-01-01

    During the period from October 1978 to March 1981, the U.S. Geological Survey assessed the river quality of the Schuylkill River basin in Pennsylvania from the headwaters to the Fairmount Dam at Philadelphia (river mile 8.4). The assessment focused on the distribution and transport of trace metals and organic substances (trace substances). Trace metals included were arsenic, beryllium, cadmium, copper, lead, mercury, nickel, and zinc; trace organic substances included organochlorine insecticides and polychlorinated biphenyls. In general, concentrations of trace substances in the streambed sediments were greater in the main stem of the Schuylkill River than in its tributaries and exceeded the background concentrations in the study area. Concentrations of most trace metals in the sediments were lowest in the Berne area (river mile 95) and highest in the urban-industrial area of Reading (river mile 76). Concentrations generally decreased from Reading downstream to Philadelphia (river mile 10.2). Concentrations of the organochlorine insecticides chlordane, DDT and its metabolites, and dieldrin generally increased gradually from Berne to Philadelphia. Average concentrations of trace metals in the main stem of the Schuylkill River in the sediment-sized fraction, less than 0.063 millimeters, were: zinc, 603 ?g/g (micrograms per gram); lead, 284 ?g/g; copper, 252 ?g/g; nickel, 119 ?g/g; chromium, 96 ?g/g; beryllium, 8.2 ?g/g; arsenic, 0.64 ?g/g; and mercury, 0.002 ?g/g. Average concentrations of trace organic substances in sediments of the main stem of the river were: polychlorinated biphenyls, 152 ?g/kg (micrograms per kilogram); chlordane, 24 ?g/kg; DDT and its metabolites, 18 ?g/kg; and dieldrin, 1.8 ?g/kg. The average annual transport of trace substances by the river was computed for chromium, copper, lead, nickel, and zinc. Concentrations of other trace substances in the sediment-water mixtures were generally undetectable. Of the trace metals, average annual transport

  2. Hospital organizational change and financial status: costs and outcomes of care in Philadelphia.

    PubMed

    Crawford, Albert G; Goldfarb, Neil; May, Reuel; Moyer, Kerry; Jones, Jayne; Nash, David B

    2002-01-01

    Two recent changes in Philadelphia-area hospital organizations are consolidation into systems and acquisition of 2 medical school hospitals by a for-profit chain. This study explored whether such consolidation and conversion affected costs and outcomes of care. The analysis included 1,617,581 discharges from 49 acute-care hospitals from 1997 to 1999. Analyses within and between medical school hospitals examined trends in discharges, case mix, length of stay, and mortality. The study addressed 2 questions: whether, as hospitals consolidate into medical school hospital-based systems, volume, severity, length of stay, and mortality increase in those hospitals; and whether for-profit conversion redistributes complex, high-cost admissions to nonprofit hospitals. The 2 medical school hospitals that became for-profit experienced decreases in volume and resource intensity, coupled at one with an increase in severity. However, these patterns were produced more by the system's financial instability than by consolidation or conversion. PMID:12487339

  3. University-assisted community school program of West Philadelphia: democratic partnerships that make a difference.

    PubMed

    Harkavy, Ira

    2005-01-01

    The university-assisted community school model is showing results for children and youth in West Philadelphia. The University of Pennsylvania's (Penn's) Center for Community Partnerships has coordinated universitywide efforts, in partnership with the community, in order to create and develop community school programs. The Sayre program aims to become a university-assisted community school, with a comprehensive community problem-solving curriculum and communitywide program that is fully integrated across both the Sayre curriculum and the curriculum of a number of Penn's schools. The Penn-Sayre project demonstrates that higher education can be a permanent anchor for revitalizing schools and communities if the vast resources it possesses, particularly its faculty, students, and staff, are brought to bear in a coordinated fashion. PMID:16315515

  4. STS-56 ESC Earth observation of metropolitan Philadelphia, PA at night

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-56 electronic still camera (ESC) Earth observation image shows metropolitan Philadelphia, Pennsylvania at night as recorded on the 48th orbit of Discovery, Orbiter Vehicle (OV) 103. The image was recorded with an image intensifier on the Hand-held, Earth-oriented, Real-time, Cooperative, User-friendly, Location-targeting and Environmental System (HERCULES). HERCULES is a device that makes it simple for shuttle crewmembers to take pictures of Earth as they merely point a modified 35mm camera and shoot any interesting feature, whose latitude and longitude are automatically determined in real-time. Center coordinates on this image are 39.970 degrees north latitude and 75.157 degrees west longitude. Digital file name is ESC04033.IMG.

  5. A case-crossover analysis of air pollution and mortality in Philadelphia.

    PubMed Central

    Neas, L M; Schwartz, J; Dockery, D

    1999-01-01

    This study reassessed Schwartz and Dockery's analysis of daily mortality from nonexternal causes among residents of Philadelphia, Pennsylvania, over 8 years, from 1973 to 1980 [American Review of Respiratory Disease 145:600-604 (1992)]. A Poisson regression analysis using the same model found that a 100-microg/m(3) increment in the 48-hr mean concentration of total suspended particulates (TSP) was associated with increased all-cause mortality [rate ratio = 1.069; 95% confidence interval (CI), 1.043-1.096) after adjustment for quadratic trend, season, year, previous day's mean temperature, dew point, winter temperature, and indicators of hot (temperature > 80 degrees F) and humid days (dew point > 66 degrees F). Critics suggested that time-varying factors such as season and day of week were not sufficiently controlled in this analysis and subsequent studies in other locations. We used a conditional logistic regression analysis with a case-crossover design to reanalyze the data, with air pollution in the prior and subsequent weeks to the day of death serving as referent periods. The case-crossover approach controls for season and day of week by design rather than modeling. We found that a 100-microg/m(3) increment in the 48-hr mean level of TSP was associated with increased all-cause mortality [odds ratio (OR) = 1.056; CI, 1.027-1.086) after adjustment for the same weather variables as above. Similar associations were observed for deaths in individuals over 65 years of age (OR = 1.074; CI, 1. 037-1.111) and for deaths due to cardiovascular disease (OR = 1.063; CI, 1.021-1.107). The current case-crossover analysis confirms the general conclusion of the previous Poisson regression analysis of an association of TSP with daily mortality in Philadelphia, Pennsylvania. PMID:10417359

  6. Familial translocation involving chromosomes 1 and 9 in a patient with Philadelphia-positive CML

    SciTech Connect

    Rehman, K.; Rosner, F.; Shanske, A.

    1994-09-01

    CML has provided a model for understanding the genetic basis of neoplasia. Approximately 5% of Philadelphia-positive patients have a variant chromosome rearrangement. We recently evaluated a patient with a previously unreported simple variant translocation that is part of a familial rearrangement. He had a constitutional translocation, t(1;9)(p21;p22), which was initially identified after his wife had a routine amniocentesis. Case report: K.H. was a 54-year-old male with CML for 4 years. He had been treated until recently with hydroxyurea. An abnormal male karyotype, 46,XY,t(1;9)(q21;p22),t(9;22)(q34;q11) was recorded from an unstimulated blood sample soon after diagnosis. Both translocations involved the same number 9 homologue resulting in a derivative 9(1pter{r_arrow}1q21::9p22{r_arrow}9q34::22q11{r_arrow}22qter). A recent CT scan of the chest showed a lytic lesion of a rib with associated soft tissue mass in the right costo-vertebral angle. He was hospitalized for progressive pain in the right lower chest and fever, treated for a UTI, required multiple transfusions for declining hemoglobin and platelets and died shortly thereafter. Autopsy revealed widespread chloromas as part of terminal CML. At least 13 complex rearrangements involving chromosomes 1, 9 and 22 are known. Our case represents a unique rearrangement with a familial component and also unique breakpoints for a Philadelphia variant. In line with the current view of cancer as a clonal disorder, perhaps the constitutional translocation contributed to the multi-step nature of the malignant transformation. In fact, a number of cancer-specific breakpoints in both regions of 1p and 9p are involved in the familial translocation.

  7. Comprehensive risk reduction in patients with atrial fibrillation: emerging diagnostic and therapeutic options--a report from the 3rd Atrial Fibrillation Competence NETwork/European Heart Rhythm Association consensus conference.

    PubMed

    Kirchhof, Paulus; Lip, Gregory Y H; Van Gelder, Isabelle C; Bax, Jeroen; Hylek, Elaine; Kaab, Stefan; Schotten, Ulrich; Wegscheider, Karl; Boriani, Giuseppe; Brandes, Axel; Ezekowitz, Michael; Diener, Hans; Haegeli, Laurent; Heidbuchel, Hein; Lane, Deirdre; Mont, Luis; Willems, Stephan; Dorian, Paul; Aunes-Jansson, Maria; Blomstrom-Lundqvist, Carina; Borentain, Maria; Breitenstein, Stefanie; Brueckmann, Martina; Cater, Nilo; Clemens, Andreas; Dobrev, Dobromir; Dubner, Sergio; Edvardsson, Nils G; Friberg, Leif; Goette, Andreas; Gulizia, Michele; Hatala, Robert; Horwood, Jenny; Szumowski, Lukas; Kappenberger, Lukas; Kautzner, Josef; Leute, Angelika; Lobban, Trudie; Meyer, Ralf; Millerhagen, Jay; Morgan, John; Muenzel, Felix; Nabauer, Michael; Baertels, Christoph; Oeff, Michael; Paar, Dieter; Polifka, Juergen; Ravens, Ursula; Rosin, Ludger; Stegink, W; Steinbeck, Gerhard; Vardas, Panos; Vincent, Alphons; Walter, Maureen; Breithardt, Günter; Camm, A John

    2012-01-01

    While management of atrial fibrillation (AF) patients is improved by guideline-conform application of anticoagulant therapy, rate control, rhythm control, and therapy of accompanying heart disease, the morbidity and mortality associated with AF remain unacceptably high. This paper describes the proceedings of the 3rd Atrial Fibrillation NETwork (AFNET)/European Heart Rhythm Association (EHRA) consensus conference that convened over 60 scientists and representatives from industry to jointly discuss emerging therapeutic and diagnostic improvements to achieve better management of AF patients. The paper covers four chapters: (i) risk factors and risk markers for AF; (ii) pathophysiological classification of AF; (iii) relevance of monitored AF duration for AF-related outcomes; and (iv) perspectives and needs for implementing better antithrombotic therapy. Relevant published literature for each section is covered, and suggestions for the improvement of management in each area are put forward. Combined, the propositions formulate a perspective to implement comprehensive management in AF. PMID:21791573

  8. Comprehensive risk reduction in patients with atrial fibrillation: emerging diagnostic and therapeutic options—a report from the 3rd Atrial Fibrillation Competence NETwork/European Heart Rhythm Association consensus conference

    PubMed Central

    Kirchhof, Paulus; Lip, Gregory Y.H.; Van Gelder, Isabelle C.; Bax, Jeroen; Hylek, Elaine; Kaab, Stefan; Schotten, Ulrich; Wegscheider, Karl; Boriani, Giuseppe; Brandes, Axel; Ezekowitz, Michael; Diener, Hans; Haegeli, Laurent; Heidbuchel, Hein; Lane, Deirdre; Mont, Luis; Willems, Stephan; Dorian, Paul; Aunes-Jansson, Maria; Blomstrom-Lundqvist, Carina; Borentain, Maria; Breitenstein, Stefanie; Brueckmann, Martina; Cater, Nilo; Clemens, Andreas; Dobrev, Dobromir; Dubner, Sergio; Edvardsson, Nils G.; Friberg, Leif; Goette, Andreas; Gulizia, Michele; Hatala, Robert; Horwood, Jenny; Szumowski, Lukas; Kappenberger, Lukas; Kautzner, Josef; Leute, Angelika; Lobban, Trudie; Meyer, Ralf; Millerhagen, Jay; Morgan, John; Muenzel, Felix; Nabauer, Michael; Baertels, Christoph; Oeff, Michael; Paar, Dieter; Polifka, Juergen; Ravens, Ursula; Rosin, Ludger; Stegink, W.; Steinbeck, Gerhard; Vardas, Panos; Vincent, Alphons; Walter, Maureen; Breithardt, Günter; Camm, A. John

    2012-01-01

    While management of atrial fibrillation (AF) patients is improved by guideline-conform application of anticoagulant therapy, rate control, rhythm control, and therapy of accompanying heart disease, the morbidity and mortality associated with AF remain unacceptably high. This paper describes the proceedings of the 3rd Atrial Fibrillation NETwork (AFNET)/European Heart Rhythm Association (EHRA) consensus conference that convened over 60 scientists and representatives from industry to jointly discuss emerging therapeutic and diagnostic improvements to achieve better management of AF patients. The paper covers four chapters: (i) risk factors and risk markers for AF; (ii) pathophysiological classification of AF; (iii) relevance of monitored AF duration for AF-related outcomes; and (iv) perspectives and needs for implementing better antithrombotic therapy. Relevant published literature for each section is covered, and suggestions for the improvement of management in each area are put forward. Combined, the propositions formulate a perspective to implement comprehensive management in AF. PMID:21791573

  9. Lucky guess or knowledge: a cross-sectional study using the Bland and Altman analysis to compare confidence-based testing of pharmacological knowledge in 3rd and 5th year medical students.

    PubMed

    Kampmeyer, Daniela; Matthes, Jan; Herzig, Stefan

    2015-05-01

    Multiple-choice-questions are common in medical examinations, but guessing biases assessment results. Confidence-based-testing (CBT) integrates indicated confidence levels. It has been suggested that correctness of and confidence in an answer together indicate knowledge levels thus determining the quality of a resulting decision. We used a CBT approach to investigate whether decision quality improves during undergraduate medical education. 3rd- and 5th-year students attended formative multiple-choice exams on pharmacological issues. Students were asked to indicate their confidence in a given answer. Correctness of answers was scored binary (1-correct; 0-wrong) and confidence levels were transformed to an ordinal scale (guess: 0; rather unsure: 0.33; rather sure: 0.66; very sure: 1). 5th-year students gave more correct answers (73 ± 16 vs. 49 ± 13 %, p < 0.05) and were on average more confident regarding the correctness of their answers (0.61 ± 0.18 vs. 0.46 ± 0.13, p < 0.05). Correlation of these parameters was stronger for 5th-year students (r = 0.81 vs. r = 0.52), but agreement of confidence and correctness ('centration') was lower. By combining the Bland-and-Altman approach with categories of decision-quality we found that 5th-year students were more likely to be 'well-informed' (41 vs. 5 %), while more 3rd-students were 'uninformed' (24 vs. 76 %). Despite a good correlation of exam results and confidence in given answers increased knowledge might be accompanied by a more critical view at the own abilities. Combining the statistical Bland-and-Altman analysis with a theoretical approach to decision-quality, more advanced students are expected to apply correct beliefs, while their younger fellows are rather at risk to hesitate or to act amiss. PMID:25103688

  10. Real-World Use of 3rd Line Therapy for Multiple Myeloma in Austria: An Austrian Myeloma Registry (AMR) Analysis of the Therapeutic Landscape and Clinical Outcomes prior to the Use of Next Generation Myeloma Therapeutics

    PubMed Central

    Willenbacher, Ella; Weger, Roman; Rochau, Ursula; Siebert, Uwe; Willenbacher, Wolfgang

    2016-01-01

    Objective Clinical trials demonstrate improving survival in patients with multiple myeloma (MM) after treatment. However, it is unclear whether increased survival translates to a similar benefit in a real world setting. Methods We analyzed the overall survival of 347 multiple myeloma patients in Austria by means of a national registry (AMR), focused on results from 3rd and later lines of therapy. This benchmark was chosen to define a baseline prior to the broad application of upcoming 2nd generation drugs (carfilzomib, pomalidomide). Results Projected 10 years survival for patients with MM in Austria is estimated to be 56% in patients diagnosed in between the years 2011–2014, 21% in patients with a diagnosis made between 2000–2005, and 39% in those with a diagnosis made between 2006–2010). For the same intervals a significant increase in the use of both bortezomib, lenalidomide and thalidomide—so called IMiDs (from 2005 onwards) and their simultaneous use in combination therapies (from 2010 onwards) could be shown. The use of autologous transplantation (ASCT) remained more or less constant at ~ 35% of patients in the 1st line setting over the whole period, comparing well to international practice patterns, while the use of 2nd line ASCT increased from 5.5% to 18.7% of patients. Patients in 3rd or later line treatment (n = 105), showed that even in relapsed and refractory disease median survival was 27 months with a considerable proportion of long-term survivors (~20%). Conclusion & Perspective With the expected emergence of additional active anti-myeloma compounds, we aim to assess survival in patients with relapsed and refractory MM. PMID:26937956

  11. Capillary Study - Skylab Student Experiment ED-72

    NASA Technical Reports Server (NTRS)

    1973-01-01

    This chart describes the Skylab student experiment ED-72, Capillary Study, proposed by Roger G. Johnson of St. Paul, Mirnesota. Johnson theorized that capillary rise might continue to infinity in Skylab's zero-gravity environment. The behavior of fluids, particularly their flow properties in a low-gravity environment, had been important from the time that Robert H. Goddard launched his liquid-fueled rockets in the 1920's to the more sophisticated space systems of the day. It was necessary to design fluid-flow systems that would not only overcome the lack of gravity but also overcome, or take advantage of, the effect of surface tension. In March 1972, NASA and the National Science Teachers Association selected 25 experiment proposals for flight on Skylab. Science advisors from the Marshall Space Flight Center aided and assisted the students in developing the proposals for flight on Skylab.

  12. Contribution of ED admissions to inpatient hospital revenue.

    PubMed

    Sacchetti, Alfred; Harris, Russell H; Warden, Todd; Roth, Sandra

    2002-01-01

    Emergency department (ED) practices are traditionally profiled in terms of their patient encounters. Such evaluations reflect a preponderance of outpatient visits while crediting income from admitted patients to traditional hospital-based services. This study evaluates the contribution of ED admissions to inpatient hospital revenue. The study was set at an urban tertiary care community hospital with university affiliation. Information referable to ED patients was collected from the hospital's Universal Billing Code (UB-92)-based patient information warehouse. Data fields referable to hospital charges, insurance type, and disposition were used for analysis of a 1-year period from September 1, 1998 to August 31, 1999. Statistical analysis was through chi square and ANOVA. During the study period 33,174 patients were treated in the ED with 6,671 (20%) admitted to inpatient services. Total hospital charges for all ED patients during this time were $107 million dollars with $9.1 million (8.5%) generated from discharged patients and $98.0 million (91.5%) from admitted ED patients (P <.001). Mean charges for individual discharged patients were $344.10 whereas for individual admitted patients mean charges were $14,692.28. (P <.001) Medicaid and self pay represented 55.4% of the insurance coverage for discharged ED patients whereas these same insurance classes accounted for only 16.3% of admitted patients. (P <.001) Medicare visits accounted for 12.7% of discharged ED patients but 60.7% of admitted patients (P <.001). Total hospital gross revenue for inpatient services for the study period was $288 million of which 34% was contributed from admitted ED patients. ED services represent a major source of inpatient hospital revenue. The recognition of the ED's potential in this area may be lost if income from patients admitted through the ED is credited to traditional hospital-based services. PMID:11781909

  13. Could your ED meet a 15-minute service pledge?

    PubMed

    2003-01-01

    Patients dissatisfied with long waits is one of the most pressing problems that emergency department (ED) managers must address, and there is a trend of EDs offering service guarantees to patients to obtain higher satisfaction scores. At participating EDs, patients are offered letters of apology, movie passes, or a free visit if the guarantee isn't met. Census increased dramatically after the guarantee programs were implemented. To ensure the guarantees are met, additional nursing staff or ED beds may need to be added. PMID:12515111

  14. Cerebral computed tomography, 3rd Edition

    SciTech Connect

    Weisberg, L.; Nice, C.

    1988-01-01

    This book is an introduction to the utilization of computed tomography in evaluating patients with intracranial and orbital disorders. It features clinical correlations and provides an overview of general principles, performance, and normal anatomy of CT. It covers evaluation of specific neurologic signs and symptoms, including stroke, metastatic disease, increased intracranial pressure, head injury, pediatric conditions, and more.

  15. Teaching Visually Impaired Children. 3rd Edition

    ERIC Educational Resources Information Center

    Bishop, Virginia E.

    2004-01-01

    In this exceptional new third edition, the author has retained much of the practical "how to" approach of the previous editions, but adds depth in two dimensions: learning theory and the educational process. This book is "so comprehensive in scope and complete in detail that it would be the most likely recommended" (from the foreword by Dr.…

  16. A Beginning. Revised 3rd Edition.

    ERIC Educational Resources Information Center

    Healy, Mary K.; Root, Phyllis

    This document contains a selection of materials focusing on man acting to know, preserve, and improve his environment. The booklet is divided into three parts. Part one presents a listing of objectives. They reflect a need for all to become aware of the problems that plague our environment. Furthermore, they indicate that the ecological…

  17. Elementary Science Guide -- 3rd Grade.

    ERIC Educational Resources Information Center

    Wieland, Anne; And Others

    Presented is a resource book to be used with instructional kits for elementary school science students, grade 3. The individual units at this grade level are based on curriculum which has been developed by the National Science Foundation in the 1960s and revised to meet student and teacher identified needs in Anchorage, Alaska. Six units are…

  18. Presenting the 3rd edition of WRB

    NASA Astrophysics Data System (ADS)

    Schad, Peter

    2014-05-01

    The third edition of the international soil classification system "World Reference Base for Soil Resources" (WRB) will be presented during der 20th World Congress of Soil Science, Jeju, Korea, June 9-12. The second edition was published in 2006 and the first in 1998, which, in turn, was based on the Legends of the FAO Soil Map of the World. Now, after eight years of experience with the second edition, time was due for a revision. The major changes are: 1. The second edition had two different qualifier sequences for naming soils (IUSS Working Group WRB, 2006, update 2007) and for creating map legends (Guidelines for creating small-scale map legends using the WRB; IUSS Working Group WRB, 2010). The third edition has one sequence for both. The qualifiers for every Reference Soil Group are subdivided into a small number of main qualifiers that are ranked and a larger number of additional qualifiers that are not ranked and given in an alphabetical order. The name of a pedon must comprise all applying qualifiers. The name of a map unit comprises a specified small number of main qualifiers, depending on scale, whereas all other qualifiers are optional. 2. For some soils, problems have been reported. Albeluvisols are difficult to detect in the field and cover only small surfaces. They have been replaced by Retisols, which have a broader definition that is easier to identify in the field. 3. The use of some diagnostics was difficult. Examples are: The argic horizon had too low limit values, so we had much more soils with argic horizons than justified. The definitions of the cambic horizon and the gleyic and stagnic properties were not precise enough. Organic material, mollic and umbric horizons had an unnecessary complicated definition. 4. Some changes in the key to the Reference Soil Groups seemed to be justified. Fluvisols were moved further down, Durisols and Gypsisols switched their position, also Arenosols and Cambisols. The soils with an argic horizon were brought into a new sequence. 5. The umbrella function of WRB aims to allow the allocation of soil classes existing in a national classification system within the WRB. Characteristics that in a national system are regarded to be important must be considered in WRB - not necessarily at the highest level, but at least somewhere. The third edition of WRB allows a better accommodation of soil types, e.g., of the Australian and the Brazilian system. 6. Some environments or even ecoregions had not been well represented in WRB. The third edition allows a better accommodation of soils of ultra-continental permafrost regions, acid-sulphate soils and Technosols. 7. How to explain complicated sets of characteristics? For the third edition, efforts were made to give better structured definitions that can be more easily grasped. The editors of the third edition are convinced that the new WRB allows a more precise classification of soils including both, a better naming of pedons and a better elaboration of soil map legends.

  19. The Physics of Glaciers, 3rd Edition

    NASA Astrophysics Data System (ADS)

    Bahr, David

    At one time or another, who among us has not marveled at the beauty of the snow and ice-covered Alps, or admired the tenacity of polar explorers and the adventurous spirits of climbers on the glacier-clad summits of the high Himalaya? The fascination of distant ice covered expanses has enlisted more than a few recruits into the ranks of glaciologists, but many, if not most, of today's students of glaciology are a slightly less romantic and more mathematical lot, attracted by the quantitative world of physics and the applied sciences of polar climatology, ice mechanics, and snow hydrology.Once a relatively quiet branch of geophysics filled with venturesome climbers capable of reaching the objects of their study, glaciology is now a field that is fueled by a rapid influx of talent, technology, and new ideas due to the increasingly acknowledged relationships between global climate, sea level, and ice sheets. While the understanding of glacier processes has seen significant progress, as a result there is also a sense of being overwhelmed by the voluminous and sometimes speculative theories and field observations associated with an expanding discipline.

  20. The 3rd International Microgravity Combustion Workshop

    NASA Technical Reports Server (NTRS)

    Ross, Howard D. (Compiler)

    1995-01-01

    This Conference Publication contains 71 papers presented at the Third International Microgravity Combustion Workshop held in Cleveland, Ohio, from April 11 to 13, 1995. The purpose of the workshop was twofold: to exchange information about the progress and promise of combustion science in microgravity and to provide a forum to discuss which areas in microgravity combustion science need to be expanded profitably and which should be included in upcoming NASA Research Announcements (NRA).

  1. Radiation Therapy Physics, 3rd Edition

    NASA Astrophysics Data System (ADS)

    Hendee, William R.; Ibbott, Geoffrey S.; Hendee, Eric G.

    2004-08-01

    The Third Edition of Radiation Therapy Physics addresses in concise fashion the fundamental diagnostic radiologic physics principles as well as their clinical implications. Along with coverage of the concepts and applications for the radiation treatment of cancer patients, the authors have included reviews of the most up-to-date instrumentation and critical historical links. The text includes coverage of imaging in therapy planning and surveillance, calibration protocols, and precision radiation therapy, as well as discussion of relevant regulation and compliance activities. It contains an updated and expanded section on computer applications in radiation therapy and electron beam therapy, and features enhanced user-friendliness and visual appeal with a new, easy-to-follow format, including sidebars and a larger trim size. With its user-friendly presentation and broad, comprehensive coverage of radiotherapy physics, this Third Edition doubles as a medical text and handy professional reference.

  2. Clear air handbook. 3rd edition

    SciTech Connect

    Brownell, F.W.

    1998-07-01

    The Clean Air Act is the most complex piece of environmental legislation ever enacted, and it is constantly evolving. Regulatory proceedings to implement the act and especially the 1990 amendments are ongoing. Further amendments to the act are being considered by Congress. In addition to developing new rules, EPA also continues to supplement existing rules with guidance documents and policy statements--materials critical to evaluating your company's compliance obligations. This book not only continues to provide a broad overview of all the complex regulatory requirements but also brings you up-to-date on all of the most recent developments. Chapters covered include The Federal-State Partnership; The 1990 Amendments; Air Quality Regulations, State Implementation Plans, and the Non-Attainment Program; Control Technology Regulation; Operating and Pre-Construction Permitting Programs; Acid Deposition Control Program; Hazardous Air Pollutants; Regulation of Mobile Sources of Air Pollution; Stratospheric Ozone Protection; Enforcement and Judicial Review; and Current Regulatory and Legislative Trends.

  3. Library Research Workbook. 3rd Edition, Revised.

    ERIC Educational Resources Information Center

    Hitchings, Donna, Ed.; And Others

    Designed to be used in an English course at the University of Houston, this library skills workbook includes lessons and multiple-choice exercises on the following topics: (1) a floor plan of the main university library; (2) catalog records; (3) catalog access points; (4) using the catalogs; (5) locating books; (6) encyclopedias; (7) dictionaries;…

  4. Peace Corps. 3rd Annual Report.

    ERIC Educational Resources Information Center

    Peace Corps, Washington, DC.

    Projects, operations, and future plans are covered in this annual report for the third year of the Peace Corps. An introduction comments on returning volunteers and presents regional maps with tables for Latin America, Africa, Near East and South Asia, and Far East. Section 1 contains letters and reports from volunteers in Peru, Ivory Coast,…

  5. Success of Elective Cholecystectomy Treatment Plans After ED Visit

    PubMed Central

    Bingener, Juliane; Thomsen, Kristine M.; McConico, Andrea; Hess, Erik P.; Habermann, Elizabeth B.

    2014-01-01

    Introduction Differentiation between patients with acute cholecystitis and patients with severe biliary colic can be challenging. Patients with undiagnosed acute cholecystitis can incur repeat emergency department (ED) visits, which is resource intensive. Methods Billing records from 2000 – 2013 of all adults who visited the ED in the 30 days preceding their cholecystectomy were analyzed. Patients who were discharged from the ED and underwent elective cholecystectomy were compared to those who were discharged and returned to the ED within 30 days. T-tests, chi-square tests and multivariable analysis were utilized as appropriate. Results From 2000 - 2013, 3138 patients (34%) presented to the ED within 30 days prior to surgery, 63% were women, mean age 51 years, and of those 1625 were directly admitted from the ED for cholecystectomy while 1513 patients left the ED to return for an elective cholecystectomy. Patients who were discharged were younger (mean age 49 vs 54 yrs, p<0.001) and had shorter ED stays (5.9 vs 7.2 hrs, p<0.001) than the patients admitted immediately. Of the discharged patients, 303 (20%) returned to the ED within 30 days to undergo urgent cholecystectomy. Compared to patients with successful elective cholecystectomy after the ED visit, those who failed the pathway were more likely to have an ASA score > 3 and were <40 or ≥60 compared to the successful group. Conclusions One in five patients failed the elective cholecystectomy pathway after ED discharge, leading to additional patient distress and use of resources. Further risk factor assessment may help design efficient care pathways. PMID:25043530

  6. Simulation of ground-water flow in the Potomac-Raritan-Magothy aquifer system near the Defense Supply Center Philadelphia, and the Point Breeze Refinery, southern Philadelphia County, Pennsylvania

    USGS Publications Warehouse

    Schreffler, C.L.

    2001-01-01

    Ground-water flow in the Potomac-Raritan- Magothy aquifer system (PRM) in south Philadelphia and adjacent southwestern New Jersey was simulated by use of a three-dimensional, seven-layer finite-difference numerical flow model. The simulation was run from 1900, which was prior to groundwater development, through 1995 with 21 stress periods. The focus of the modeling was on a smaller area of concern in south Philadelphia in the vicinity of the Defense Supply Center Philadelphia (DSCP) and the Point Breeze Refinery (PBR). In order to adequately simulate the ground-water flow system in the area of concern, a much larger area was modeled that included parts of New Jersey where significant ground-water withdrawals, which affect water levels in southern Philadelphia, had occurred in the past. At issue in the area of concern is a hydrocarbon plume of unknown origin and time of release. The ground-water-flow system was simulated to estimate past water-level altitudes in and near the area of concern and to determine the effect of the Packer Avenue sewer, which lies south of the DSCP, on the ground-water-flow system. Simulated waterlevel altitudes for the lower sand unit of the PRM on the DSCP prior to 1945 ranged from pre-development, unstressed altitudes to 3 feet below sea level. Simulated water-level altitudes for the lower sand unit ranged from 3 to 7 feet below sea level from 1946 to 1954, from 6 to 10 feet below sea level from 1955 to 1968, and from 9 to 11 feet below sea level from 1969 to 1978. The lowest simulated water-level altitude on the DSCP was 10.69 feet below sea level near the end of 1974. Model simulations indicate ground water was infiltrating the Packer Avenue sewer prior to approximately 1947 or 1948. Subsequent to that time, simulated ground-water-level altitudes were lower than the bottom of the sewer.

  7. Urban sustainable energy development: A case study of the city of Philadelphia

    NASA Astrophysics Data System (ADS)

    Argyriou, Iraklis

    This study explores the role of cities in sustainable energy development through a governance-informed analysis. Despite the leading position of municipalities in energy sustainability, cities have been mostly conceptualized as sites where energy development is shaped by external policy scales, i.e. the national level. A growing body of research, however, critiques this analytical perspective, and seeks to better understand the type of factors and dynamics that influence energy sustainability within a multi-level policy context for urban energy. Given that particular circumstances are applicable across cities, a context-specific analysis can provide insight regarding how sustainable energy development takes place in urban areas. In applying such an analytical perspective on urban energy sustainability, this study undertakes a qualitative case study analysis for the city of Philadelphia, Pennsylvania, by looking at four key local policy initiatives relevant to building energy efficiency and solar electricity development at the municipal government and city-wide level. The evaluation of the initiatives suggests that renewable electricity use has increased substantially in the city over the last years but the installed capacity of local renewable electricity systems, including solar photovoltaics, is low. On the other hand, although the city has made little progress in meeting its building energy efficiency targets, more comprehensive action is taken in this area. The study finds that the above outcomes have been shaped mainly by four factors. The first is the city government's incremental policy approach aiming to develop a facilitative context for local action. The second is the role that a diverse set of stakeholders have in local sustainable energy development. The third is the constraints that systemic policy barriers create for solar power development. The fourth is the ways through which the relevant multi-level policy environment structures the city

  8. MedEdPORTAL: Educational Scholarship for Teaching

    ERIC Educational Resources Information Center

    Reynolds, Robby J.; Candler, Christopher S.

    2008-01-01

    MedEdPORTAL is an online publication service provided at no charge by the Association of American Medical Colleges (AAMC). The intent is to promote collaboration and educational scholarship by helping educators publish and share educational resources. With MedEdPORTAL, users can quickly locate high-quality, peer-reviewed teaching materials in both…

  9. Teaching Elementary School Social Studies Methods under edTPA

    ERIC Educational Resources Information Center

    An, Sohyun

    2016-01-01

    This article reports a self-study that analyzes my experience as a teacher educator navigating a turbulent educational landscape with the advent of edTPA. The data consist of my journal entries, the syllabi, handouts, work submitted by my students, and course evaluations. Data were analyzed by using an inductive process to describe how the edTPA…

  10. ExpandED Options: Learning beyond High School Walls

    ERIC Educational Resources Information Center

    ExpandED Schools, 2014

    2014-01-01

    Through ExpandED Options by TASC, New York City high school students get academic credit for learning career-related skills that lead to paid summer jobs. Too many high school students--including those most likely to drop out--are bored or see classroom learning as irrelevant. ExpandED Options students live the connection between mastering new…

  11. Web Formation - Skylab Student Experiment ED-52

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Judith S. Miles of Lexington High School, Lexington, Massachusetts, proposed skylab student experiment ED-52, Web Formation. This experiment was a study of a spider's behavior in a weightless environment. The geometrical structure of the web of the orb-weaving spider provides a good measure of the condition of its central nervous system. Since the spider senses its own weight to determine the required thickness of web material and uses both the wind and gravity to initiate construction of its web, the lack of gravitational force in Skylab provided a new and different stimulus to the spider's behavioral response. Two common cross spiders, Arabella and Anita, were used for the experiment aboard the Skylab-3 mission. After initial disoriented attempts, both spiders produced almost Earth-like webs once they had adapted to weightlessness. This photograph is of Arabella, a cross spider, in her initial attempt at spirning a web. This picture was taken by the crew of the Skylab 3 mission before Arabella adapted to her new environment.

  12. TechEdSat Nano-Satellite Series Fact Sheet

    NASA Technical Reports Server (NTRS)

    Murbach, Marcus; Martinez, Andres; Guarneros Luna, Ali

    2014-01-01

    TechEdSat-3p is the second generation in the TechEdSat-X series. The TechEdSat Series uses the CubeSat standards established by the California Polytechnic State University Cal Poly), San Luis Obispo. With typical blocks being constructed from 1-unit (1U 10x10x10 cm) increments, the TechEdSat-3p has a 3U volume with a 30 cm length. The project uniquely pairs advanced university students with NASA researchers in a rapid design-to-flight experience lasting 1-2 semesters.The TechEdSat Nano-Satellite Series provides a rapid platform for testing technologies for future NASA Earth and planetary missions, as well as providing students with an early exposure to flight hardware development and management.

  13. Nilotinib and Combination Chemotherapy in Treating Patients With Newly Diagnosed Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia or Blastic Phase Chronic Myelogenous Leukemia

    ClinicalTrials.gov

    2015-10-29

    B-cell Adult Acute Lymphoblastic Leukemia; Blastic Phase Chronic Myelogenous Leukemia; Chronic Myelogenous Leukemia, BCR-ABL1 Positive; Philadelphia Chromosome Positive Adult Precursor Acute Lymphoblastic Leukemia; Untreated Adult Acute Lymphoblastic Leukemia

  14. Superfund record of decision (EPA Region 3): Publicker Industries, Inc., operable unit 3, Philadelphia, PA, December 28, 1995

    SciTech Connect

    1997-04-01

    This decision document presents the selected remedial action for Operable Unit No. 3 of the Publicker Industries Site (the Site) in Philadelphia, Pennsyvlania. The major components of the selected remedy include: Abandonment of on-Site ground water wells; Removal, treatment, and off-Site disposal of liquids and sediments in contaminated electric utilities; Removal, treatment and off-Site disposal of liquids and sediments in contaminated stormwater trenches and utilities; and Removal treatment and off-Site disposal of miscellaneous wastes.

  15. ATG7 regulates energy metabolism, differentiation and survival of Philadelphia-chromosome-positive cells.

    PubMed

    Karvela, Maria; Baquero, Pablo; Kuntz, Elodie M; Mukhopadhyay, Arunima; Mitchell, Rebecca; Allan, Elaine K; Chan, Edmond; Kranc, Kamil R; Calabretta, Bruno; Salomoni, Paolo; Gottlieb, Eyal; Holyoake, Tessa L; Helgason, G Vignir

    2016-06-01

    A major drawback of tyrosine kinase inhibitor (TKI) treatment in chronic myeloid leukemia (CML) is that primitive CML cells are able to survive TKI-mediated BCR-ABL inhibition, leading to disease persistence in patients. Investigation of strategies aiming to inhibit alternative survival pathways in CML is therefore critical. We have previously shown that a nonspecific pharmacological inhibition of autophagy potentiates TKI-induced death in Philadelphia chromosome-positive cells. Here we provide further understanding of how specific and pharmacological autophagy inhibition affects nonmitochondrial and mitochondrial energy metabolism and reactive oxygen species (ROS)-mediated differentiation of CML cells and highlight ATG7 (a critical component of the LC3 conjugation system) as a potential specific therapeutic target. By combining extra- and intracellular steady state metabolite measurements by liquid chromatography-mass spectrometry with metabolic flux assays using labeled glucose and functional assays, we demonstrate that knockdown of ATG7 results in decreased glycolysis and increased flux of labeled carbons through the mitochondrial tricarboxylic acid cycle. This leads to increased oxidative phosphorylation and mitochondrial ROS accumulation. Furthermore, following ROS accumulation, CML cells, including primary CML CD34(+) progenitor cells, differentiate toward the erythroid lineage. Finally, ATG7 knockdown sensitizes CML progenitor cells to TKI-induced death, without affecting survival of normal cells, suggesting that specific inhibitors of ATG7 in combination with TKI would provide a novel therapeutic approach for CML patients exhibiting persistent disease. PMID:27168493

  16. A comparison of acid aerosol and ozone exposure patterns in a summertime study of metropolitan Philadelphia

    SciTech Connect

    Waldman, J.M.; Liang, C.S.K.; Koutrakis, P.; Suh, H.; Allen, G.; Burton, R.; Wilson, W.E.

    1994-12-31

    A study of acid aerosol and ozone exposure patterns was conducted for metropolitan Philadelphia between June and August 1992. Included in the study design were daily monitoring of particulate strong acidity (PSA), sulfate (SO{sub 4}{sup {minus}2}) and hourly ozone data (O{sub 3}) at a citywide network. A continuous sulfate thermal speciation analyzer at one site collected hourly concentration data for SO{sub 4}{sup {minus}2} aerosol. The current paper presents temporal patterns of continuous measurements for O{sub 3} and SO{sub 4}{sup {minus}2} aerosol. Both pollutants had similar daily peak periods in the mid-afternoon, although the range for O{sub 3} was much greater than for SO{sub 4}{sup {minus}2} aerosol. The daily peak values were also correlated for the two species during the study period. It seems that many of the same meteorological factors affect the spatial and temporal patterns for these lung irritants. Hence, the similarity in exposure patterns for O{sub 3} and SO{sub 4}{sup {minus}2} aerosol is reason for concern, regarding possible synergism from coincident doses.

  17. Clinical features of patients with Philadelphia-negative myeloproliferative neoplasms complicated by portal hypertension

    PubMed Central

    Yan, Matthew; Geyer, Holly; Mesa, Ruben; Atallah, Ehab; Callum, Jeannie; Bartoszko, Justyna; Yee, Karen; Maganti, Manjula; Wong, Florence; Gupta, Vikas

    2015-01-01

    Backgroud Portal hypertension (PHTN) has been reported to afflict 7-18% of patients with Philadelphia-negative myeloproliferative neoplasms (MPNs), with complications of variceal bleeding and ascites. The clinical features and outcomes of these patients are unclear. Patients and Methods In this multi-centre retrospective study, we evaluated the clinical features of 51 patients with MPNs complicated by PHTN. Results The diagnosis of underlying MPN was most frequently polycythemia vera (PV) (39%) and primary myelofibrosis (MF) (35%), followed by post-PV myelofibrosis (18%), essential thrombocythemia (ET) (4%) and post-ET myelofibrosis (4%). Frequency of JAK2 V617F mutation appears as expected in the underlying MPN. Thrombosis within the splanchnic circulation was prevalent in patients with polycythemia compared to other MPNs (76% vs. 26%, p=0.0007). Conclusions PV and MF patients have a higher incidence of PHTN in our population, with thrombosis contributing to PHTN development in PV patients. Patients with splanchnic circulation thrombosis are potential candidates for screening for portal hypertension. These data may be useful for developing screening strategies for early detection of PHTN in patients with MPN. PMID:25027569

  18. Abrupt evolution of Philadelphia chromosome-positive acute myeloid leukemia in myelodysplastic syndrome.

    PubMed

    Fukunaga, Akiko; Sakoda, Hiroto; Iwamoto, Yoshihiro; Inano, Shojiro; Sueki, Yuki; Yanagida, Soshi; Arima, Nobuyoshi

    2013-03-01

    Myelodysplastic syndrome (MDS) is a clonal disorder arising from an alteration in multipotent stem cells, which lose the ability of normal proliferation and differentiation. Disease progression occurs in approximately 30% MDS cases. Specific chromosomal alterations seem responsible for each step in the evolution of acute myeloid leukemia (AML). Multiple genetic aberrations occur during the clonal evolution of MDS; however, few studies report the presence of the Philadelphia (Ph) chromosome. We report a rare case of Ph-positive AML, which evolved during the course of low-risk MDS. The patient, a 76-year-old man with mild leukocytopenia, was diagnosed with MDS, refractory neutropenia (RN). After 1.5 yr, his peripheral blood and bone marrow were suddenly occupied by immature basophils and myeloblasts, indicating the onset of AML. A bone marrow smear showed multilineage dysplasia, consistent with MDS evolution. Chromosomal analysis showed an additional t(9;22)(q34;q11) translocation. Because progression occurred concurrently with emergence of the Ph chromosome, we diagnosed this case as Ph-positive AML with basophilia arising from the clonal evolution of MDS. The patient was initially treated with nilotinib. A hematological response was soon achieved with disappearance of the Ph chromosome in the bone marrow. Emergence of Ph-positive AML in the course of low-risk MDS has rarely been reported. We report this case as a rare clinical course of MDS. PMID:23240925

  19. Creating a business environment in inventory management - The Philadelphia Electric Company experiences

    SciTech Connect

    Franks, A.J.; Birch, H. )

    1992-01-01

    Philadelphia Electric Company's (PECo's) Nuclear Engineering and Services Department was asked to develop a (non-fuel) inventory management philosophy that will optimize inventory dollars at Peach Bottom atomic power station and Limerick generating station. The ultimate goal of the project is to maximize the potential for the correct parts being available at the lowest possible level of investment. There are many factors that make the management of maintenance, repair, and operating (MRO) supply inventories more complicated than managing finished goods, work-in-progress, or raw materials. Determining correct inventory levels for nuclear power plants is complicated by the irregular demand for spare parts and the cyclic nature of demand caused by refueling outages. Based on the information collected, it was determined that PECo's nuclear group needed to develop policies and strategies to address the following issues: (1) inventory classification based on part criticality, usage, and demand forecast; (2) item level ordering policies based on classification system; (3) inventory performance management; and (4) management of obsolete/surplus parts. Currently, policies are being developed to manage surplus and obsolete materials. Opportunities are being explored regarding the potential capitalization of critical components and parts. The policies established for classification, ordering policies, and performance management are being translated into work processes via common procedures and guidelines.

  20. The Philadelphia Brief Assessment of Cognition (PBAC): A Validated Screening Measure for Dementia

    PubMed Central

    Libon, David J.; Rascovsky, Katya; Gross, Rachel G.; White, Matthew T.; Xie, Sharon X.; Dreyfuss, Michael; Boller, Ashley; Massimo, Lauren; Moore, Peachie; Kitain, Jessica; Coslett, H. Branch; Chatterjee, Anjan; Grossman, Murray

    2012-01-01

    The Philadelphia Brief Assessment of the Cognition (PBAC) is a brief dementia-screening instrument. The PBAC assesses five cognitive domains: working memory/executive control; lexical retrieval/language; visuospatial/visuoconstructional operations; verbal/visual episodic memory; and behavior/social comportment. A revised version of the PBAC was administered to 198 participants including patients with Alzheimer’s disease (AD) (n=46) and four groups of patients with frontotemporal dementia (FTD) syndromes: behavioral-variant FTD (bvFTD; n=65), semantic-variant primary progressive aphasia (PPA) (svPPA; n=22), non-fluent/agrammatic-variant PPA (nfaPPA; n=23), and corticobasal syndrome (CBS; n=42), and a group of normal controls (n=15). The total PBAC score was highly correlated with the MMSE. The criterion validity of the PBAC was assessed relative to standard neuropsychological test performance. Using standard neuropsychological test performance as a criterion, the total PBAC score accurately identified the presence and severity of dementia. Intra-class correlations between PBAC subscales and standard neuropsychological tests were highly significant. PBAC subscales demonstrated good clinical utility in distinguishing AD and FTD subtypes using receiver operating characteristic analysis and standard diagnostic performance statistics to determine optimal subscale cut scores. The PBAC is a valid tool and able to assesses differential patterns neuropsychological/behavioral impairment in a broad range of neurodegenerative conditions. PMID:22084867