Science.gov

Sample records for ans topical meeting

  1. Topical antifungal-corticosteroid combination therapy for the treatment of superficial mycoses: conclusions of an expert panel meeting.

    PubMed

    Schaller, Martin; Friedrich, Markus; Papini, Manuela; Pujol, Ramon M; Veraldi, Stefano

    2016-06-01

    Superficial fungal infections affect 20-25% of people worldwide and can cause considerable morbidity, particularly if an inflammatory component is present. As superficial fungal infections can be diverse, the treatment should be tailored to the individual needs of the patient and several factors should be taken into account when deciding on the most appropriate treatment option. These include the type, location and surface area of the infection, patient age, degree of inflammation and underlying comorbidities. Although several meta-analyses have shown that there are no significant differences between the numerous available topical antifungal agents with regard to mycological cure, agents differ in their specific intrinsic properties, which can affect their clinical use. The addition of a corticosteroid to an antifungal agent at the initiation of treatment can attenuate the inflammatory symptoms of the infection and is thought to increase patient compliance, reduce the risk of bacterial superinfection and enhance the efficacy of the antifungal agent. However, incorrect use of antifungal-corticosteroid therapy may be associated with treatment failure and adverse effects. This review summarises available treatment options for superficial fungal infections and provides general treatment recommendations based on the consensus outcomes of an Expert Panel meeting on the topical treatment of superficial mycoses.

  2. Integrated Photonics Research Topical Meeting (1993)

    DTIC Science & Technology

    1994-06-01

    polished lateral side . 7he parametric scattering pictures and the intensity distri bution between output ordinary, extraordinary and generated parametric...Yajima for calculating 4t. In a first approximation, for the purpose of a simple comparison between the two methods, we did not take into account side ...best design results using the BPM are shown Fig 2 ab. The first problem to solve when one wants to design an X branch, taking into account side

  3. Topical Meeting on Picosecond Electronics and Optoelectronics

    DTIC Science & Technology

    1987-10-10

    National Labs, and K.R. Gleason of TriQuint Semiconductor for their help with the GaAs IC’s, and J. Kafka and T. Baer of Spectra- Physics, inc. for their...where a probe beam monitors band edge absorption, an appropriate technique for voltage-biased structures in which the Franz -Keldysh effect is...performance up to a few gigahertz (Table 1). The principle of operation is based on the Franz -Keldysh effect in which the absorption edge of semiconductors

  4. 1st meeting on topical drug delivery to the nail.

    PubMed

    Murdan, Sudaxshina

    2007-07-01

    The first ever symposium dedicated solely to drug delivery to the nail following topical application was held on the 2nd April 2007, in London, UK, organised by Dr Clive Roper (Charles River Laboratories, Scotland) and Dr Sudaxshina Murdan (School of Pharmacy, University of London, UK), under the auspices of Skin Forum. The 1-day meeting was attended by approximately 35 delegates from industry, academia and hospitals, and provided a much-needed forum for the presentation and discussion of research and problems in this emerging field. Topical drug delivery is especially suitable for onychomycosis (fungal infections of the nail plate and/or nail bed) and nail psoriasis, which affect 2 - 13 and 1 - 3% of the general population, respectively, and make up the bulk of nail disorders. Topical therapy would avoid the adverse events and drug interactions of systemic antifungal agents and the pain of injection when antipsoriatic agents are injected into affected nail folds. However, successful topical therapy is extremely challenging due to the very low permeability of the nail plate. Five speakers spoke about various aspects of topical drug delivery to the nail, including review of the nail plate structure, function, diseases, their existing therapies (systemic and topical), limitations and global sales. The need for effective topical drug delivery to the nail to overcome the problems associated with present treatment, and the fact that there are few topical formulations available for the treatment of nail fungal infections and psoriasis, and the even fewer effective formulations, was highlighted.

  5. [Transducer hygiene -- an underrated topic?].

    PubMed

    Merz, E

    2005-02-01

    , whereby ample contact time must be allowed for the disinfecting agent. Coarse contamination of the transducer should be removed with disposable tissue. Above all, dried blood spots should be avoided. Intraoperatively used transducers (= critical medical products), which, for instance, come in contact with abdominal organs, are subject to applicable rules and regulation for cleaning and disinfection. Before each use, an adequately long sterile cover must be placed over the transducer and connecting cable. When the examination is completed, the cover is removed and discarded, and the transducer cleaned and disinfected. The applicability of a reusable medical product implies that each manufacturer is obligated to provide care instruction, including formulated instructions for cleaning and disinfection. This entails that each manufacturer of sonographic equipment must make available a detailed summary of the appropriate disinfectants suitable for the respective transducers. Customarily, recommendations for care and cleaning of the transducers can be found in the manual that comes with the sonographic unit. In the absence of such a manual, a written request should be sent to the manufacturer of the sonographic equipment. Sonographic equipment manufacturers and disinfectant producers prefer disinfecting agents for instruments that are based on glutaraldehyde, aldehydes and quaternary agents, mostly for reason of material compatibility rather than their anti-infective effectiveness. Most recommended disinfectants are not tested for antiviral properties, but this is obligatory when applied to transducers that enter a body cavity potentially harboring a virus load - regardless whether the work is done with protective cover . Further information about the topic "medical products" can be found in the guidelines for hospital hygiene and infection prevention published by the Robert Koch Institute (Section: Required Hygienic Standards for Medical Products ), the website of the Robert

  6. PREFACE: The first meeting of the APS Topical Group on Hadronic Physics

    NASA Astrophysics Data System (ADS)

    Barnes, Ted; Godfrey, Steve; Petrov, Alexey A.; Swanson, Eric

    2005-01-01

    The first meeting of the APS Topical Group on Hadronic Physics (`GHP') took place on 24-26 October 2004, at Fermilab. Two factors contributed to the decision to hold this meeting. First, the Topical Group on Hadronic Physics had recently been established, and there was general agreement that a conference devoted to the physics of hadrons was an important group activity. Second, many exciting new experimental results on hadron spectroscopy had been announced recently, and there was intense interest in these new developments. The meeting was very well attended, with over 120 scientists participating; this was triple our original estimate of the likely audience for this meeting. The plenary sessions covered a broad range of topics, as we considered it important to promote communication between the communities pursuing research in different areas of hadron physics. The topics discussed included new results from RHIC on the QGP, the status of experiments on the flavour-exotic pentaquark and other new baryons, the new open-charm Ds and hidden-charm X states, conventional light quark resonances, glueballs and hybrids, and new facilities. Finally, a `town meeting' was held to discuss funding prospects for hadronic physics and related issues, which included a panel discussion with representatives from DOE, NSF and JLab. These plenary sessions were supplemented by 14 parallel sessions, giving a total of approximately 80 presentations. To make the conference more accessible to younger researchers, as well as to simiplify administration, there was no conference fee for this meeting. This was possible as a result of the generous financial support of our hosts at Fermilab, for which we are very appreciative. We are also grateful to Larry Cardman for arranging Jlab assistance in producing and distributing the conference poster, to Gerald Ragghianti for designing the poster and proceedings cover, and to Lali Chatterjee and the Institute of Physics for arranging publication of the

  7. Research on Estrogen and Behavior Is a 'Hot Topic' at the 2011 Society for Neuroscience Meeting

    ScienceCinema

    Anat Biegon

    2016-07-12

    The Society for Neuroscience has selected recent research on estrogen and its effect on behavior conducted at BNL for its "hot topics" book distributed to reporters attending the society's 2011 meeting in Washington, D.C., November 12-16.

  8. Research on Estrogen and Behavior Is a 'Hot Topic' at the 2011 Society for Neuroscience Meeting

    SciTech Connect

    Anat Biegon

    2011-11-14

    The Society for Neuroscience has selected recent research on estrogen and its effect on behavior conducted at BNL for its "hot topics" book distributed to reporters attending the society's 2011 meeting in Washington, D.C., November 12-16.

  9. US Support Program Topical Meetings 1999 to 2008

    SciTech Connect

    Pepper,S.

    2008-06-10

    In 1999, the International Safeguards Project Office began organizing topical workshops to explore technical issues facing the International Atomic Energy Agency's Department of Safeguards. Representatives from IAEA member states including the United States, national laboratories and companies were invited to the workshops to discuss the technical issues. In some cases professional facilitators were hired to lead the discussions and in some cases business gaming techniques were employed. Since 1999, the following topics have been addressed Data Communication Technologies (1999), Information Security (2000), Design and Testing for High Reliability (2001), Standardization and Integration of Unattended and Remote Monitoring Systems (2002), Roadmapping: Surveillance (2003), IAEA Seals Technology Roadmapping Workshop (2004), Turning Information Into Knowledge (2004), Safeguards Tools of the Future (2005), and Advanced Sensors for Safeguards (2007). This paper will review the scope of the workshops and summarize their results.

  10. SETAC Focused Topic Meeting on endocrine-disrupting chemicals: Overview and outcomes

    EPA Science Inventory

    A SETAC North America Focused Topic Meeting (FTM), “Endocrine Disruption: Chemical testing, Risk Assessment Approaches and Implications”, was held 4-6 February, 2014 at the US Environmental Protection Agency (USEPA) conference facility in Research Triangle Park, NC. The meeting,...

  11. Optical Society of America's 2010 Topical Meeting on Optical Interference Coatings: introduction by the feature editors.

    PubMed

    Stolz, Christopher J; Tilsch, Markus K; Ristau, Detlev

    2011-03-20

    This Applied Optics feature issue is dedicated to the eleventh topical meeting on Optical Interference Coatings held on 6-11 June 2010 in Tucson, Arizona, USA. This topical conference is held in a three year rotation with conferences in Europe and Asia and is a premier opportunity to discuss advances in research and development within the field of optical interference coatings. Papers from this meeting cover a broad range of topics ranging from deposition processes, thin film design, materials, metrology, and a wide array of practical applications.

  12. Proceedings of the 1992 topical meeting on advances in reactor physics. Volume 2

    SciTech Connect

    Not Available

    1992-04-01

    This document, Volume 2, presents proceedings of the 1992 Topical Meeting on Advances in Reactor Physics on March 8--11, 1992 at Charleston, SC. Session topics were as follows: Transport Theory; Fast Reactors; Plant Analyzers; Integral Experiments/Measurements & Analysis; Core Computational Systems; Reactor Physics; Monte Carlo; Safety Aspects of Heavy Water Reactors; and Space-Time Core Kinetics. The individual reports have been cataloged separately. (FI)

  13. Optical Society of America's 2007 Topical Meeting on Optical Interference Coatings: overview.

    PubMed

    Kaiser, Norbert; Stolz, Christopher J

    2008-05-01

    The Optical Society of America's Topical Meeting on Optical Interference Coatings convenes every three years to survey and capture advancements in the broad area of optical coatings. This meeting serves as a focal point for global technical interchange in the field of optical interference coatings. It includes papers on research, development, and applications of optical coatings, such as fundamental and theoretical contributions in the field as well as practical techniques and applications.

  14. Building an Ethical Community in the Classroom: Community Meeting.

    ERIC Educational Resources Information Center

    McClurg, Lois Gail

    1998-01-01

    Describes "community meetings" in early childhood classrooms, designed to create an intentional community devoted to learning to live with and consider the perspectives of others. Discusses how meetings work, community meeting and the topic of exclusion, students' learning about themselves, awareness as a kind of solution, airing a…

  15. Report of a Meeting on Contemporary Topics in Zebrafish Husbandry and Care.

    PubMed

    Osborne, Nikki; Paull, Gregory; Grierson, Adam; Dunford, Karen; Busch-Nentwich, Elisabeth M; Sneddon, Lynne U; Wren, Natalie; Higgins, Joe; Hawkins, Penny

    2016-12-01

    A meeting on Contemporary Topics in Zebrafish Husbandry and Care was held in the United Kingdom in 2014, with the aim of providing a discussion forum for researchers, animal technologists, and veterinarians from academia and industry to share good practice and exchange ideas. Presentation topics included protocols for optimal larval rearing, implementing the 3Rs (replacement, reduction, and refinement) in large-scale colony management, and environmental enrichment. The audience also participated in a survey of current practice relating to practical husbandry, cryopreservation, and the provision of enrichment.

  16. Report of a Meeting on Contemporary Topics in Zebrafish Husbandry and Care

    PubMed Central

    Osborne, Nikki; Paull, Gregory; Grierson, Adam; Dunford, Karen; Busch-Nentwich, Elisabeth M.; Sneddon, Lynne U.; Wren, Natalie; Higgins, Joe

    2016-01-01

    Abstract A meeting on Contemporary Topics in Zebrafish Husbandry and Care was held in the United Kingdom in 2014, with the aim of providing a discussion forum for researchers, animal technologists, and veterinarians from academia and industry to share good practice and exchange ideas. Presentation topics included protocols for optimal larval rearing, implementing the 3Rs (replacement, reduction, and refinement) in large-scale colony management, and environmental enrichment. The audience also participated in a survey of current practice relating to practical husbandry, cryopreservation, and the provision of enrichment. PMID:27537782

  17. The Optical Society's 2016 topical meeting on optical interference coatings: introduction.

    PubMed

    Ristau, Detlev; Li, Li; Sargent, Robert; Sytchkova, Anna

    2017-02-01

    This feature issue of Applied Optics is dedicated to the 13th Topical Meeting on Optical Interference Coatings, which was held June 19-24, 2016, in Tucson, Arizona, USA. The conference, taking place every three years, is a focal point for global technical interchange in the field of optical interference coatings and provides premier opportunities for people working in the field to present their new advances in research and development. Papers presented at the meeting covered a broad range of topics, including fundamental research on coating design theory, new materials, and deposition and characterization technologies, as well as the vast and growing number of applications in electronic displays, communication, optical instruments, high power and ultra-fast lasers, solar cells, space missions, gravitational wave detection, and many others.

  18. Proceedings of a Topical Meeting On Small Scale Geothermal Power Plants and Geothermal Power Plant Projects

    SciTech Connect

    1986-02-12

    These proceedings describe the workshop of the Topical Meeting on Small Scale Geothermal Power Plants and Geothermal Power Plant Projects. The projects covered include binary power plants, rotary separator, screw expander power plants, modular wellhead power plants, inflow turbines, and the EPRI hybrid power system. Active projects versus geothermal power projects were described. In addition, a simple approach to estimating effects of fluid deliverability on geothermal power cost is described starting on page 119. (DJE-2005)

  19. Biotech in medicine--the topic of the Olten Meeting 2010.

    PubMed

    Heinzelmann, Elsbeth

    2011-01-01

    Since 1998, the biotechnet--the national network of competence in biotech research--has been helping partners from industry to access excellence in R&D, giving them optimal support at low cost. Its annual 'Olten Meeting' is a dynamic hub for companies and research institutes as it highlights the latest trends in biotech. On November 24, 2010, the topical subject was biotech in medicine.

  20. PREFACE: Second Meeting of the APS Topical Group on Hadronic Physics

    NASA Astrophysics Data System (ADS)

    Ernst, David; de Jager, Kees; Roberts, Craig; Sheldon, Paul; Swanson, Eric

    2007-06-01

    The Second Meeting of the APS Topical Group on Hadronic Physics was held on 22-24 October 2006 at the Opryland Resort in Nashville, Tennessee. Keeping with tradition, the meeting was held in conjunction with the Fall meeting of the APS Division of Nuclear Physics. Approximately 90 physicists participated in the meeting, presenting 25 talks in seven plenary sessions and 48 talks in 11 parallel sessions. These sessions covered a wide range of topics related to strongly interacting matter. Among these were charm spectroscopy, gluonic exotics, nucleon resonance physics, RHIC physics, electroweak and spin physics, lattice QCD initiatives, and new facilities. Brad Tippens and Brad Keister provided perspective from the funding agencies. The organisers are extremely grateful to the following institutions for financial and logistical support: the American Physical Society, Jefferson Lab, Brookhaven National Laboratory, and Vanderbilt University. We thank the following persons for assisting in organising the parallel sessions: Ted Barnes, Jian-Ping Chen, Ed Kinney, Krishna Kumar, Harry Lee, Mike Leitch, Kam Seth, and Dennis Weygand. We also thank Gerald Ragghianti for designing the conference poster, Will Johns for managing the audio-visual equipment and for placing the talks on the web, Sandy Childress for administrative expertise, and Vanderbilt graduate students Eduardo Luiggi and Jesus Escamillad for their assistance. David Ernst, Kees de Jager, Craig Roberts (Chair), Paul Sheldon and Eric Swanson Editors

  1. Compact Blue-Green Lasers: Summaries of papers presented at the topical meeting. Volume 6: Technical digest series

    NASA Astrophysics Data System (ADS)

    Quinn, Jarus W.

    1992-02-01

    Summaries of papers presented at the Compact Blue-Green Lasers Topical Meeting held in Santa Fe, New Mexico on February 20-21, 1992 are presented. Topics covered are blue-green laser applications, IR pumped visible lasers, blue-green diode emitters, materials, frequency conversion in bulk devices, gas lasers, and frequency conversion in guided-wave devices.

  2. A heuristic approach to determine an appropriate number of topics in topic modeling

    PubMed Central

    2015-01-01

    Background Topic modelling is an active research field in machine learning. While mainly used to build models from unstructured textual data, it offers an effective means of data mining where samples represent documents, and different biological endpoints or omics data represent words. Latent Dirichlet Allocation (LDA) is the most commonly used topic modelling method across a wide number of technical fields. However, model development can be arduous and tedious, and requires burdensome and systematic sensitivity studies in order to find the best set of model parameters. Often, time-consuming subjective evaluations are needed to compare models. Currently, research has yielded no easy way to choose the proper number of topics in a model beyond a major iterative approach. Methods and results Based on analysis of variation of statistical perplexity during topic modelling, a heuristic approach is proposed in this study to estimate the most appropriate number of topics. Specifically, the rate of perplexity change (RPC) as a function of numbers of topics is proposed as a suitable selector. We test the stability and effectiveness of the proposed method for three markedly different types of grounded-truth datasets: Salmonella next generation sequencing, pharmacological side effects, and textual abstracts on computational biology and bioinformatics (TCBB) from PubMed. Conclusion The proposed RPC-based method is demonstrated to choose the best number of topics in three numerical experiments of widely different data types, and for databases of very different sizes. The work required was markedly less arduous than if full systematic sensitivity studies had been carried out with number of topics as a parameter. We understand that additional investigation is needed to substantiate the method's theoretical basis, and to establish its generalizability in terms of dataset characteristics. PMID:26424364

  3. Meetings in Academe: It's Time for an "EXTREME MEETING MAKEOVER!"

    ERIC Educational Resources Information Center

    Berk, Ronald A.

    2012-01-01

    Meetings have a bad reputation with faculty. Rarely does one hear a positive word uttered about an upcoming or past meeting. That reputation has metastasized throughout higher education. The primary reason is because meetings can be major time wasters, accomplishing very little, often deteriorating into just another social event, or they may be…

  4. Students' Rationale for Topic Choice in Writing an Argumentative Essay.

    ERIC Educational Resources Information Center

    Gordon, Eleanor

    A research project surveyed 97 students enrolled in Composition 101 at the University of Illinois, Chicago, in an effort to determine what goes on in the mind of a student faced with three choices of argument topics. The hypothesis was that Topic C--profanity--would be chosen most often and that the reasons cited would be "universality,"…

  5. Selected topics in particle accelerators: Proceedings of the CAP meetings. Volume 4

    SciTech Connect

    Parsa, Z.

    1995-10-01

    This Report includes copies of transparencies and notes from the presentations made at the Center for Accelerator Physics at Brookhaven National Laboratory. Editing and changes to the authors` contributions in this Report were made only to fulfill the publication requirements. This volume includes notes and transparencies on eight presentations: ``Application of Accelerator-Driven Spallation Targets - Including Tritium Production and Nuclear Waste Transmutation``, ``BNL 5 MW Pulsed Spallation Neutron Source Study``, ``Designing and Understanding of Magnets with the Help of Conformal Mapping``, ``Laser - Electron Beam Scattering Coherent Compton X-Ray Sources``, ``The LHC Project``, ``Optimization of the Photocathode-Linac Separation for the ATF [Accelerator Test Facility] Injection System``, ``On CEBAF Commissioning: First Results``, and ``The Proposed Booster Application Facility at BNL``. An Appendix lists dates, topics, and speakers from October 1989 to December 1994.

  6. Brimonidine Toxicity Secondary to Topical Use for an Ulcerated Hemangioma.

    PubMed

    Gill, Kamalvir; Bayart, Cheryl; Desai, Ritu; Golden, Alex; Raimer, Patricia; Tamburro, Joan

    2016-07-01

    Combigan (Allergan, Irvine, CA) is an ophthalmic solution that combines 0.2% brimonidine, a selective α-2 adrenergic agonist, with 0.5% timolol, a nonselective β-adrenergic antagonist. It is approved for the reduction of intraocular pressure in patients with glaucoma or ocular hypertension. There have been recent reports of successful treatment of superficial infantile hemangiomas (IHs) using Combigan topically. We report the case of a 2-month-old girl who developed life-threatening brimonidine toxicity requiring intubation and mechanical ventilation secondary to central nervous system depression and apnea after topical application to an ulcerated IH.

  7. NASA Physical Sciences - Presentation to Annual Two Phase Heat Transfer International Topical Team Meeting

    NASA Technical Reports Server (NTRS)

    Chiaramonte, Francis; Motil, Brian; McQuillen, John

    2014-01-01

    The Two-phase Heat Transfer International Topical Team consists of researchers and members from various space agencies including ESA, JAXA, CSA, and RSA. This presentation included descriptions various fluid experiments either being conducted by or planned by NASA for the International Space Station in the areas of two-phase flow, flow boiling, capillary flow, and crygenic fluid storage.

  8. Fast reactor safety: proceedings of the international topical meeting. Volume 2. [R

    SciTech Connect

    Not Available

    1985-07-01

    The emphasis of this meeting was on the safety-related aspects of fast reactor design, analysis, licensing, construction, and operation. Relative to past meetings, there was less emphasis on the scientific and technological basis for accident assessment. Because of its broad scope, the meeting attracted 217 attendees from a wide cross section of the design, safety analysis, and safety technology communities. Eight countries and two international organizations were represented. A total of 126 papers were presented, with contributions from the United States, France, Japan, the United Kingdom, Germany, and Italy. Sessions covered in Volume 2 include: safety design concepts; operational transient experiments; analysis of seismic and external events; HCDA-related codes, analysis, and experiments; sodium fires; instrumentation and control/PPS design; whole-core accident analysis codes; and impact of safety design considerations on future LMFBR developments.

  9. Fast reactor safety: proceedings of the international topical meeting. Volume 1

    SciTech Connect

    Not Available

    1985-07-01

    The emphasis of this meeting was on the safety-related aspects of fast reactor design, analysis, licensing, construction, and operation. Relative to past meetings, there was less emphasis on the scientific and technological basis for accident assessment. Because of its broad scope, the meeting attracted 217 attendees from a wide cross section of the design, safety analysis, and safety technology communities. Eight countries and two international organizations were represented. A total of 126 papers were presented, with contributions from the United States, France, Japan, the United Kingdom, Germany, and Italy. Sessions covered in Volume 1 include: impact of safety and licensing considerations on fast reactor design; safety aspects of innovative designs; intra-subassembly behavior; operational safety; design accommodation of seismic and other external events; natural circulation; safety design concepts; safety implications derived from operational plant data; decay heat removal; and assessment of HCDA consequences.

  10. Proceedings of the 5. International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology

    SciTech Connect

    2006-07-01

    Instrumentation, Controls, and Human-Machine Interface (ICHMI) technologies are essential to ensuring delivery and effective operation of nuclear power systems. The ICHMI system, together with plant personnel, is the 'central nervous system' for operating plants. It senses basic parameters, monitors performance, integrates information, and makes adjustments to plant operations as necessary. It also responds to failures and off-normal events, thus ensuring goals of efficient power production and safety. The ICHMI system embodies the sensing, communications, monitoring, control, and presentation and command systems between the process (i.e., the reactor, heat transport, and energy conversion systems) and the plant personnel. It enables plant personnel to more effectively monitor the health of the plant and to identify opportunities to improve the performance of equipment and systems as well as to anticipate, understand, and respond to potential problems. Improved controls provide the basis to operate more closely to performance margins, and the improved integration of automatic and human response enables them to work cooperatively to accomplish production and safety goals. The ICHMI system thus directly impacts the performance of the entire plant and thereby the economics, safety, and security of current and future reactor designs. The 5. International Topical Meeting on Nuclear Plant Instrumentation Control and Human-Machine Interface Technology (NPIC and HMIT 2006) is specifically devoted to advances in these important technologies. In these proceedings, more than 200 papers and panel sessions from all over the world have been assembled to share the most recent information and innovations in ICHMI technology and to discuss the important issues that face the future of the industry. The papers fall into two major groupings: instrumentation and control (I and C) and human-machine interface technology (HMIT). The I and C papers are organized into five tracks. 'Systems

  11. Topical Meeting on Microphysics of Surfaces, Beams and Adsorbates held at Santa Fe, New Mexico on 4 - 6 February 1985

    NASA Astrophysics Data System (ADS)

    Quinn, J. W.

    1985-12-01

    The Topical Meeting on Microphysics of Surfaces, Beams, and Adsorbates was organized within the interdisciplinary area of molecule/surface interactions induced, or studied, by laser and ion beam techniques. Especially emphasized was the molecular physics and electromagnetism of beam activated chemical reactions for applications in fabrication of semiconductor devices, in photocatalysis, and in optical recording. Emphasis was on the laser spectroscopy of molecular collision and reaction processes on surfaces, new sensitive or high resolution spectroscopies for studies of adsorbates, and optical methods applied to surface characterization.

  12. Some Selected Topics, Part 5 of a Bibliographic Series on Meeting Special Educational Needs.

    ERIC Educational Resources Information Center

    Poliakoff, Lorraine, Comp.

    This bibliography on meeting the special needs of various groups cites 69 documents acquired and processed by the ERIC Clearinghouse on Teacher Education from July 1968 to December 1969. Following are the subheadings within the bibliography (number of citations in parentheses): Rural and Migrant People (26); Intergroup Education (11); Gifted…

  13. Topical meeting on tunable solid state lasers. Digest of technical papers

    SciTech Connect

    Not Available

    1985-01-01

    This book presents the papers given at a conference on solid state lasers. Topics considered at the conference included lidar remote sensing, advances in alexandrite technology, photoluminescence, tunable laser materials selection, flash-pumped titanium lasers, color center lasers, Q-switching, alexandrite lasers, transparent glass ceramics, diode-pumped solid-state lasers for NASA space station lidar experiments, sources for optically pumped solid-state lasers, laser tuning, and monochromator wavelength measurement devices.

  14. Proceedings of the topical meeting on advances in human factors research on man/computer interactions

    SciTech Connect

    Not Available

    1990-01-01

    This book discusses the following topics: expert systems and knowledge engineering-I; verification and validation of software; methods for modeling UMAN/computer performance; MAN/computer interaction problems in producing procedures -1-2; progress and problems with automation-1-2; experience with electronic presentation of procedures-2; intelligent displays and monitors; modeling user/computer interface; and computer-based human decision-making aids.

  15. An Introduction to Topic Modeling as an Unsupervised Machine Learning Way to Organize Text Information

    ERIC Educational Resources Information Center

    Snyder, Robin M.

    2015-01-01

    The field of topic modeling has become increasingly important over the past few years. Topic modeling is an unsupervised machine learning way to organize text (or image or DNA, etc.) information such that related pieces of text can be identified. This paper/session will present/discuss the current state of topic modeling, why it is important, and…

  16. Second national topical meeting on tritium technology in fission, fusion and isotopic applications

    SciTech Connect

    Anderson, J.L.; Barlit, J.R.

    1985-09-01

    This conference presented information on the following topics: the development of a tritium dispersion code; global environmental transport models for tritium; HT/HTO conversion in mammals; tritium production, releases and population doses at nuclear power reactors; design of tritium processing facilities and equipment for aqueous and gaseous streams; tritium removal from circulating helium by hydriding of rare earth metals; the determination of deuterium and tritium in effluent wastewater by pulsed nuclear magnetic resonance spectroscopy; tritium surface contamination: process calculations for a moderator detritiation plant; recent developments in magnetically coupled vane pumps for tritium service; recovery and storage of tritium by Zr-V-Fe getter; gas handling systems using titanium-sponge and uranium bulk getters; isotope effects and helium retention behavior in vanadium tritide; interaction of hydrogen isotopes with stainless steel 316 L; and the interaction of polyethylene and tritium gas as monitored by Raman spectroscopy.

  17. Topical Antimicrobials for Burn Infections – An Update

    PubMed Central

    Sevgi, Mert; Toklu, Ani; Vecchio, Daniela; Hamblin, Michael R

    2014-01-01

    The relentless rise in antibiotic resistance among pathogenic bacteria and fungi, coupled with the high susceptibility of burn wounds to infection, and the difficulty of systemically administered antibiotics to reach damaged tissue, taken together have made the development of novel topical antimicrobials for burn infections a fertile area of innovation for researchers and companies. We previously covered the existing patent literature in this area in 2010, but the notable progress made since then, has highlighted the need for an update to bring the reader up to date on recent developments. New patents in the areas of topically applied antibiotics and agents that can potentiate the action of existing antibiotics may extend their useful lifetime. Developments have also been made in biofilm-disrupting agents. Antimicrobial peptides are nature’s way for many life forms to defend themselves against attack by pathogens. Silver has long been known to be a highly active antimicrobial but new inorganic metal derivatives based on bismuth, copper and gallium have emerged. Halogens such as chlorine and iodine can be delivered by novel technologies. A variety of topically applied antimicrobials include chitosan preparations, usnic acid, ceragenins and XF porphyrins. Natural product derived antimicrobials such as tannins and essential oils have also been studied. Novel techniques to deliver reactive oxygen species and nitric oxide in situ have been developed. Light-mediated techniques include photodynamic therapy, ultraviolet irradiation, blue light, low-level laser therapy and titania photocatalysis. Passive immunotherapy employs antibodies against pathogens and their virulence factors. Finally an interesting new area uses therapeutic microorganisms such as phages, probiotic bacteria and protozoa to combat infections. PMID:24215506

  18. Highlights of the ASPE 2004 Winter Topical Meeting on Free-Form Optics: Design, Fabrication, Metrology, Assembly

    NASA Technical Reports Server (NTRS)

    Ohl, Raymond G.; Dow, Thomas A.; Sohn, alex

    2004-01-01

    We present highlights from the American Society for Precision Engineering's 2004 winter topical meeting entitled Free-Form Optics: Design, Fabrication, Metrology, Assembly. We emphasize those papers that are most relevant to astronomical optics. Optical surfaces that transcend the bounds of rotational symmetry have been implemented in novel optical systems with fantastic results since the release of Polaroid's first instant camera. Despite these successes, free-form optics have found only a few niche applications and have yet to enter the mainstream. The purpose of this meeting is to identify the state of the art of free-form optics design, fabrication, metrology and assembly and to identify the technical and logistical challenges that inhibit their widespread use. Issues that will be addressed include: What are free-form optics? How can optical systems be made better with free-form optics? How can designers use free-form optics? How can free-form optics be fabricated? How can they be measured? How are free-form optical systems assembled? Control of multi-axis systems.

  19. CONFERENCE NOTE: European Optical Society, Topical Meeting Optical Metrology and Nanotechnology, Engelberg, Switzerland, 27 30 March 1994

    NASA Astrophysics Data System (ADS)

    1993-01-01

    This meeting, organized by the Paul Scherrer Institute's Department of Applied Solid State Physics, will be held from 27 30 March 1994 at the Hotel Regina-Titlis, Engelberg, Switzerland. The aim is to bring together scientists from two important fields of current research and increasing industrial relevance. Optical metrology is a traditional discipline of applied optics which reached the nanometre scale a long time ago. Nanotechnology is setting new limits and represents a major challenge to metrology, as well as offering new opportunities to optics. The meeting is intended to help define a common future for optical metrology and nanotechnology. Topics to be covered include: nanometre position control and measuring techniques ultrahigh precision interferometry scanning probe microscopy (AFM, SNOM, etc.) surface modification by scanning probe methods precision surface fabrication and characterization nanolithography micro-optics, diffractive optics components, including systems and applications subwavelength optical structures synthetic optical materials structures and technologies for X-ray optics. For further information please contact: Jens Gobrecht (Secretary), Paul Scherrer Institute, CH-5232 Villigen-PSI, Switzerland.Tel. (41)56992529; Fax (41) 5698 2635.

  20. An update on topical therapies for mild-moderate psoriasis.

    PubMed

    van de Kerkhof, Peter C M

    2015-01-01

    Topical therapies are the mainstream treatment of psoriasis because most patients have mild disease. First-line treatments are vitamin D derivatives and corticosteroids. These treatments are usually given in combination schedules. For topical treatments the selection of the most appropriate vehicle is of major importance, thus improving adherence to the treatment, which frequently is impaired by the complexities of topical therapeutic choices. Evidence for efficacy and safety of topical treatments is readily available for vitamin D treatments and short-term treatment with corticosteroids. However, the scientific evidence for longer-term treatments is limited. Multiple new small molecules are in various stages of development and are reviewed.

  1. Technical Digest of the 1998 Summer Topical Meeting on Organic Optics and Optoelectronics

    DTIC Science & Technology

    1998-07-01

    Real World 37 WA3: Islands of Transparency - An Emerging Reality in Multiwavelength Optical Networking N/A Broadband Optical Networks and...than an LED , is the high relative intensity noise (RIN). Transmitting the laser through a WGR (or any narrow optical band-pass filter) will con...for High Capacity Multiwavelength Transport Network", IEEE Journal of Lightwave Technology, vol. 14, no. 6, June 1996, pp. 1198-1206. [9] M. Garnot

  2. Children Exposed to Drugs: Meeting Their Needs. HOT TOPICS: Usable Research.

    ERIC Educational Resources Information Center

    Wilkes, Dianne

    This guide attempts to apply research findings on children exposed to drugs during the prenatal period to practical educational considerations. Section I is an overview of the prevalence and impact of substance exposure, including chapters on the effects that prenatal substance exposure and living in a drug-abusing environment have on children.…

  3. The Visit of Prof. R. Sunayev and the Topical Meeting "Accretion onto Compact Objects"

    NASA Astrophysics Data System (ADS)

    Alloin, D.; Mason, E.; O'Brien, K.

    2004-06-01

    Over the period April 4 to April 17, we had the great pleasure of the visit of Prof. Rashid Sunyaev in Chile. This was an opportunity for him to visit some of ESO's facilities (Paranal, Santiago) as well as APEX, and also to pay a visit to the new facilities of our colleagues in La Serena (among others Magellan and Gemini).

  4. Motivation: a new look at an age-old topic.

    PubMed

    Sumrow, Allison

    2003-01-01

    Employee motivation is a shared responsibility. An employee has to have some amount of intrinsic desire to perform a task. You can't create that desire. But, you can create an environment that brings out that desire, and allows an employee to shine. Abraham Maslow developed one of the most useful of all motivation theories--the "Hierarchy of Needs"--in the 1940s, and it is still the prevailing theory today. The Needs Hierarchy begins with the basic idea that only an unfulfilled need is a motivator. Or, in plain English, people perform specific actions to meet specific personal needs. Maslow defines five levels of needs that all people experience: 1: Physiological, Food, shelter, and yes, sex. 2: Safety/Security. No personal harm and the current lifestyle is safe. 3: Social. The need for acceptance by others, for belonging, friendship and affection. 4: Self-Esteem/Ego. Recognition, status and prestige. 5: Self-Actualization. Self-fulfillment and the need for achieving one's personal best. What makes this needs theory so interesting and so useful in the workplace is the clarity with which a position in the hierarchy can be determined. The basic premise is that lower-level needs must be satisfied before moving upward to the next level. Consider your own employees and what you know about them. Look at their situations, and evaluate where they may be in the hierarchy. Remember, it's difficult to separate their personal situations from their work personas. Try using Abraham Maslow as a starting point to identify motivations of your staff.

  5. Learning Spaces in Higher Education: An Under-Researched Topic

    ERIC Educational Resources Information Center

    Temple, Paul

    2008-01-01

    The connections between the design and use of space in higher education, and the production of teaching and learning, and of research, are not well understood. This paper reports on a literature review on these topics, and shows that higher education spaces can be considered in various ways: in terms of campus design, in terms of how space can…

  6. The Iodine Spectrum: A New Look at an Old Topic

    NASA Astrophysics Data System (ADS)

    Long, George; Sauder, Deborah; Shalhoub, George M.; Stout, Roland; Hamby Towns, Marcy; Zielinski, Theresa Julia

    1999-06-01

    This paper describes a new approach to the traditional iodine gas absorption spectrum experiment often performed in undergraduate physical chemistry labs. The approach is student centered and designed to emphasize the conceptual richness in this classic experiment. It gives students the opportunity to examine the conceptual and mathematical connections between spectroscopic data and quantum models by organizing the material in conceptual chunks, which they work through sequentially. Students use symbolic mathematics software, Mathcad, to expedite the sophisticated numerical calculations required. The curricular chunks were specifically constructed to make the sophisticated concepts embedded in the project accessible. The focus activities remind the students of information they already know and require them to employ both paper and pencil and computer worksheets to complete calculations. Five Mathcad templates provide a rich mathematical treatment of the topics in this experiment. This paper describes how the documents MorsePotential.mcd, BirgeSponer.mcd, IodineSpectrum.mcd, FranckCondonBackground.mcd, and FranckCondonComputation.mcd are used during the three weeks in which this experiment can be performed by a typical physical chemistry student. Although originally designed to use the WWW to disseminate information and promote interaction among physical chemistry students at geographically dispersed institutions, this segmented focus-question approach to the iodine experiment has also been used by a physical chemistry class at a single campus. In both formats, faculty noticed decreased anxiety of the students towards the experiment and an increase in the quality of laboratory reports that indicated better understanding of the chemical concepts.

  7. EDITORIAL: Special section: Selected papers from OMS'05, the 1st Topical Meeting of the European Optical Society on Optical Microsystems (OMS)

    NASA Astrophysics Data System (ADS)

    Rendina, Ivo; Fazio, Eugenio; Ferraro, Pietro

    2006-07-01

    OMS'05 is the first international conference wholly dedicated to optical microsystems. It was organized by the European Optical Society (EOS) in the frame of its international topical meeting activity and was held in Italy, September 2005, amidst the wonderful scenery of the Island of Capri. A possible definition of an optical microsystem is a complex system, able to perform one or more sensing and actuation functions, where optical devices are integrated in a smart way with electronic, mechanical and sensing components by taking advantage of the progress in micro- and nano-technologies. The increasing interest in this field arises from the expected applications that would significantly improve the quality of life. The list of possibilities offered by the optical microsystem enabling technologies is very long and seems to increase day by day. We are not only thinking about the next generation of optical telecommunication networks and computers, but also about low-cost, compact microsystems for environmental monitoring, in order to improve safety in the avionic and automotive fields, medical diagnostics and proteomic/genomic studies, or just finding general applications in several industrial fields. The goal of the conference was to involve scientists and young researchers from the main public and private laboratories, giving them the opportunity to present new scientific results and compare their know-how in the exciting and emerging field of optical microsystems. We believe that we succeeded in this. More than 200 scientists from all over the world attended the conference. We had more than 100 oral presentations and approximately 20 from the keynote lectures and invited speeches. It was an opportunity to define the most recent progress carried out in the field and to outline the possible road-map leading to the expected results in the industrial and social fields. We strongly believe that research and technology are closely interconnected at present and cannot

  8. OSA Proceedings of the International Topical Meeting on Photonic Switching, Held in Salt Lake City, Utah on 6 - 8 March, 1992. Volume 8

    DTIC Science & Technology

    1992-05-22

    Multiple Quantum-Well Modulator Arrays for Neural Network and Photonic Switching Applications ........................ 210 M. A. Z Rejman- Greene , E G. Scott...34. Kobe, Japan, April 12-14, 1990 16. OSCAR Annual Report, Part A2-CS5 2. N.F. Whitehead, OFC󈨞, January 22-26, 17. M. Gustavsson , A. Karlsson and L... Gustavsson and L. Thylen, Top. Meeting Topical Meetings on Photonic Switching, on Photonic Swithcing, Salt Lake City, 1-3 Kobe, Japan, April 12-14, 1990

  9. Longitudinal Analysis of Discussion Topics in an Online Breast Cancer Community using Convolutional Neural Networks.

    PubMed

    Zhang, Shaodian; Grave, Edouard; Sklar, Elizabeth; Elhadad, Noémie

    2017-03-18

    Identifying topics of discussions in online health communities (OHC) is critical to various information extraction applications, but can be difficult because topics of OHC content are usually heterogeneous and domain-dependent. In this paper, we provide a multi-class schema, an annotated dataset, and supervised classifiers based on convolutional neural network (CNN) and other models for the task of classifying discussion topics. We apply the CNN classifier to the most popular breast cancer online community, and carry out cross-sectional and longitudinal analyses to show topic distributions and topic dynamics throughout members' participation. Our experimental results suggest that CNN outperforms other classifiers in the task of topic classification and identify several patterns and trajectories. For example, although members discuss mainly disease-related topics, their interest may change through time and vary with their disease severities.

  10. [Environmental history as an anthropologic topic. Contribution to "chemical anthropology"].

    PubMed

    Grupe, G

    1990-06-01

    Human population history is firmly connected with temporal and regional changes of the environment. Whether natural or anthropogene, alteration of environmental features lead to changes of human life-style and to the development of adaptive strategies. The demand of resources for his subsistence has led man to diverse impacts on his environment since ever. Thus, environmental history is a scientific topic for anthropologists. The research potential of trace element studies of excavated human skeletons for the reconstruction of natural and socio-cultural environments as well as for distribution patterns of hazardous substances is outlined for the European Middle Ages. The scientific value of unravelling past man/environment-interrelationships for both the historical and applied sciences and the place of any "chemical anthropology" within this context is discussed.

  11. Topical anaesthesia for children's lacerations: an acceptable approach?

    PubMed Central

    Kendall, J M; Charters, A; McCabe, S E

    1996-01-01

    OBJECTIVE--To compare the anaesthetic properties of conventional intradermal 1% plain lignocaine with a topical gel preparation of adrenaline (1:2000) and cocaine (4.7%) for use in treatment of children's lacerations. METHODS--Children aged 3-16 years with lacerations (not of the digits or mucous membranes) were consecutively assigned to receive either adrenaline and cocaine (AC) or lignocaine. Pain scores, as perceived by patients, parents, and staff, were measured conventionally using Wong Baker faces and visual analogue scales on administration of the local anaesthetic and on suturing the wound in the AC group (n = 56) and the lignocaine group (n = 51). RESULTS--Mean and median pain scores on administration of the anaesthetic in the AC group were significantly lower than in the lignocaine group as perceived by patient (P < 0.001), parent (P < 0.001), and staff (P < 0.001). There was no significant difference in mean and median pain scores between the two groups on suturing the wounds, as perceived by patient, parent and staff. There was a significantly higher number of "failed" anaesthetics (pain scores 8-10) in the lignocaine group (P < 0.01). On direct questioning the overall procedure was considered acceptable by 84.5% of parents in the AC group compared with 61% of parents in the lignocaine group (P < 0.01). There were no significant complications in either group. CONCLUSIONS--Topical AC should be considered the local anaesthetic of first choice for suturing appropriate children's lacerations. PMID:8653235

  12. An innovative approach to the topical treatment of acne.

    PubMed

    Sparavigna, Adele; Tenconi, Beatrice; De Ponti, Ileana; La Penna, Laura

    2015-01-01

    Acne is characterized by primary lesions on the face, chest, and back, and by a variety of other signs and symptoms. In particular, acne inflammatory lesions result from Propionibacterium acnes colonization and are of particular relevance as they can cause permanent scarring. Acne also causes significant psychological morbidity in affected patients. Products currently available for the treatment of acne include systemic and topical treatments. As these products can cause severe side effects, new, innovative therapies are needed. Farmaka Acne Cream (FAC) is a novel, film-forming cream developed to treat mild and moderate acne. In vitro studies have demonstrated that FAC is as effective as 5% benzoyl peroxide in inhibiting growth of P. acnes. In 32 subjects with mild or moderate acne, FAC reduced all the major signs and symptoms of the disease. These included itching, erythema, and scaling, as well as reductions in the numbers of papules, pustules, and open and closed comedones. Acne severity improved in 38% of subjects, while none worsened. FAC was found to be effective in controlling sebum secretion, and was non-comedogenic. Most subjects (90%) reported tolerability as good or very good, while clinical efficacy and cosmetic acceptability were judged as good. For assessment of contact sensitization and photosensitization, FAC was applied daily to the backs of 29 subjects in two symmetric areas for 10 days. Using a solar stimulator, one minimal erythema dose was delivered to one side of the back from days 11 to 13. The four different subareas of treated/untreated and irradiated/nonirradiated and combinations thereof were compared. No cases of contact sensitization or photosensitization were observed, and FAC is considered safe for use in intense sunlight. In vitro and in vivo studies provide evidence for the safety and clinical benefits of FAC, a promising candidate for the treatment of mild and moderate acne.

  13. An innovative approach to the topical treatment of acne

    PubMed Central

    Sparavigna, Adele; Tenconi, Beatrice; De Ponti, Ileana; La Penna, Laura

    2015-01-01

    Acne is characterized by primary lesions on the face, chest, and back, and by a variety of other signs and symptoms. In particular, acne inflammatory lesions result from Propionibacterium acnes colonization and are of particular relevance as they can cause permanent scarring. Acne also causes significant psychological morbidity in affected patients. Products currently available for the treatment of acne include systemic and topical treatments. As these products can cause severe side effects, new, innovative therapies are needed. Farmaka Acne Cream (FAC) is a novel, film-forming cream developed to treat mild and moderate acne. In vitro studies have demonstrated that FAC is as effective as 5% benzoyl peroxide in inhibiting growth of P. acnes. In 32 subjects with mild or moderate acne, FAC reduced all the major signs and symptoms of the disease. These included itching, erythema, and scaling, as well as reductions in the numbers of papules, pustules, and open and closed comedones. Acne severity improved in 38% of subjects, while none worsened. FAC was found to be effective in controlling sebum secretion, and was non-comedogenic. Most subjects (90%) reported tolerability as good or very good, while clinical efficacy and cosmetic acceptability were judged as good. For assessment of contact sensitization and photosensitization, FAC was applied daily to the backs of 29 subjects in two symmetric areas for 10 days. Using a solar stimulator, one minimal erythema dose was delivered to one side of the back from days 11 to 13. The four different subareas of treated/untreated and irradiated/nonirradiated and combinations thereof were compared. No cases of contact sensitization or photosensitization were observed, and FAC is considered safe for use in intense sunlight. In vitro and in vivo studies provide evidence for the safety and clinical benefits of FAC, a promising candidate for the treatment of mild and moderate acne. PMID:25914552

  14. Propylene glycol: an often unrecognized cause of allergic contact dermatitis in patients using topical corticosteroids.

    PubMed

    Al Jasser, M; Mebuke, N; de Gannes, G C

    2011-05-01

    Propylene glycol (PG) is considered to be a ubiquitous formulary ingredient used in many personal care products and pharmaceutical preparations. It is an organic compound commonly found in topical corticosteroids (CS). Cutaneous reactions to PG are mostly irritant, but allergic contact dermatitis to PG is well-documented. Cosensitization to PG and topical CS can occur, making it challenging to choose the appropriate topical CS in a PG-allergic patient. This review is aimed at guiding clinicians in the selection of a suitable topical corticosteroid when presented with patients allergic to PG.

  15. Organizing Learning Materials through Hierarchical Topic Maps: An Illustration through Chinese Herb Medication

    ERIC Educational Resources Information Center

    Shih, B.-J.; Shih, J.-L.; Chen, R.-L.

    2007-01-01

    This research aims to use hierarchical topic maps to compile digital learning material and to discuss its design and application possibilities. The system renders tremendous original assets and then embeds a self-organizing map (SOM) in the material database to produce topical learning materials, as in this case, an illustration through Chinese…

  16. Spatially Varying Index of Refraction: An Open Ended Undergraduate Topic.

    ERIC Educational Resources Information Center

    Krueger, David A.

    1980-01-01

    Presents an experiment on the bending of light in a medium with a continuously varying index of refraction. Several theoretical approaches for the analysis of this experiment, designed for college physics students, are also presented. (HM)

  17. Classroom Meetings: An Approach to Transpersonal Education.

    ERIC Educational Resources Information Center

    DeVoe, Marianne

    1979-01-01

    Glasser's classroom meetings provide a promising structure for teachers' transpersonal skills and for providing a forum for discussion of transpersonal experiences, concerns, and questions. A preplanning worksheet developed by Bosner and Poppen demonstrating how to use the thinking meeting as a medium to teach relaxation skills is presented here.…

  18. Virus-Bacteria Interactions: An Emerging Topic in Human Infection

    PubMed Central

    Almand, Erin A.; Moore, Matthew D.; Jaykus, Lee-Ann

    2017-01-01

    Bacteria and viruses often occupy the same niches, however, interest in their potential collaboration in promoting wellness or disease states has only recently gained traction. While the interaction of some bacteria and viruses is well characterized (e.g., influenza virus), researchers are typically more interested in the location of the infection than the manner of cooperation. There are two overarching types of bacterial-virus disease causing interactions: direct interactions that in some way aid the viruses, and indirect interactions aiding bacteria. The virus-promoting direct interactions occur when the virus exploits a bacterial component to facilitate penetration into the host cell. Conversely, indirect interactions result in increased bacterial pathogenesis as a consequence of viral infection. Enteric viruses mainly utilize the direct pathway, while respiratory viruses largely affect bacteria in an indirect fashion. This review focuses on some key examples of how virus-bacteria interactions impact the infection process across the two organ systems, and provides evidence supporting this as an emerging theme in infectious disease. PMID:28335562

  19. Virus-Bacteria Interactions: An Emerging Topic in Human Infection.

    PubMed

    Almand, Erin A; Moore, Matthew D; Jaykus, Lee-Ann

    2017-03-21

    Bacteria and viruses often occupy the same niches, however, interest in their potential collaboration in promoting wellness or disease states has only recently gained traction. While the interaction of some bacteria and viruses is well characterized (e.g., influenza virus), researchers are typically more interested in the location of the infection than the manner of cooperation. There are two overarching types of bacterial-virus disease causing interactions: direct interactions that in some way aid the viruses, and indirect interactions aiding bacteria. The virus-promoting direct interactions occur when the virus exploits a bacterial component to facilitate penetration into the host cell. Conversely, indirect interactions result in increased bacterial pathogenesis as a consequence of viral infection. Enteric viruses mainly utilize the direct pathway, while respiratory viruses largely affect bacteria in an indirect fashion. This review focuses on some key examples of how virus-bacteria interactions impact the infection process across the two organ systems, and provides evidence supporting this as an emerging theme in infectious disease.

  20. Topical application of antibiotics in primary teeth: an overview.

    PubMed

    Kayalvizhi, Gurusamy; Subramaniyan, Balaji; Suganya, Gurusamy

    2013-01-01

    Root canal infections are polymicrobial in nature, consisting of both aerobic and anaerobic species. The successful treatment of both primary and secondary endodontic infections involves effective eradication of the causative microorganisms during root canal treatment procedures. Reduction and elimination of microorganisms from the infected root canal provides optimal opportunity for treatment success. Local application of antibiotics has been considered an effective way to deliver antibiotics. A combination of antibiotic drugs have been tried under the concept of lesion sterilization and tissue repair therapy to eliminate the target bacteria, which are possible sources of endodontic lesions. The purpose of this article is to discuss the lesion sterilization and tissue repair therapy technique in primary teeth.

  1. Separation experiences: a new look at an old topic.

    PubMed

    Rutter, M

    1979-07-01

    Research findings on the effects of separation are reviewed. Children of working mothers develop as well as those whose mothers remain at home. The effects of day care for very young children depend very much on the quality of care provided. Admission to hospital is stressful for preschool children through separation from the family, lack of opportunity to form new attachments, a strange environment, and disturbed parent-child relationships on return home; recurrent hospital admissions may have long-term sequelae, especially in children under chronic stress. An institutional upbringing need not impair cognitive development, but multiple rotating caretakers are likely to interfere with social development. Broken homes are associated with psychiatric disorder only in so far as they reflect family discord and disharmony. Bereavement is most likely to lead to prolonged grief reactions in older children and adolescents. Forced separations of mother and infant in the neonatal period may damage parent-child relationships. Many mechanisms are involved in these different experiences, and in only a few is the separation itself the main stress.

  2. Cometary environments; Proceedings of Symposium 5, Workshop IV, and Topical Meeting of the 27th COSPAR Plenary Meeting, Espoo, Finland, July 18-29, 1988

    NASA Technical Reports Server (NTRS)

    Gombosi, T. I. (Editor); Atreya, S. K. (Editor); Gruen, E. (Editor); Hanner, M. S. (Editor)

    1989-01-01

    Papers on the environment of comets are presented, covering topics such as constraints on the interstellar dust model of comet dust, dust particles and comet nuclei, models of cometary nuclei, subliming gas in the near-nuclear layer of the comet coma, the nucleus and rotation of Comet Halley, the surface albedo of comet nuclei, observational studies on Comet Halley, comet simulations, comet ion composition, and chemical abundances in comets. Additional topics include the O 1D and H2O production rate from comets, collisional coma models, the gas coma of Comet Giacobini-Zinner, IR properties of rough comet grains, studies of Comet Halley by Giotto, the impact of large dust particles on the Vega spacecraft, and carbonaceous materials as components of comet dust. Also, consideration is given to comet plasma boundaries, the comet ionopause, the solar wind-comet interaction, MHD turbulence and particle acceleration in a mass-loaded solar wind, combined first and second order Fermi acceleration at comets, discrete wave packets upstream from the earth and comets, and the visual appearance of comets under varying solar wind conditions.

  3. Outer planets; Proceedings of Symposium 4 and the Topical Meeting of the 27th COSPAR Plenary Meeting, Espoo, Finland, July 18-29, 1988

    NASA Technical Reports Server (NTRS)

    Johnson, T. V. (Editor); Atreya, S. K. (Editor)

    1990-01-01

    Various papers on the magnetospheres, atmospheres, satellites, and rings of the outer planets are presented. Individual topics addressed include: thermal plasma in outer planet magnetospheres, neutral gas-plasma interaction in the Io plasma torus, satellite-plasma interactions, comparison of planetary magnetic fields, energization process of trapped particles in outer planets, remote sensing of planetary plasma, comparison of the deep atmospheres of the giant planets, seasonal thermal structure of giant planet atmospheres, CCD imaging of Neptune at methane-band wavelengths, physical parameters for the Uranus atmosphere, Uranus photochemistry, Uranus electroglow production, vibrationally excited H2 in Saturn's upper atmosphere, Titan, origin of outer planet satellite systems, microphysical modeling of Titan's aerosols, tectonics of icy satellites, geological evolution of Ganymede, photometric techniques for atmosphereless solar system bodies, the new rings, narrow rings, and time variability of the Jovian system.

  4. Life sciences and space research XXI(1); Proceedings of the Topical Meeting, Graz, Austria, June 25-July 7, 1984

    NASA Technical Reports Server (NTRS)

    Klein, H. P. (Editor); Horneck, G. (Editor)

    1984-01-01

    Space research in biology is presented with emphasis on flight experiment results and radiation risks. Topics discussed include microorganisms and biomolecules in the space-environment experiment ES 029 on Spacelab-1, the preliminary characterization of persisting circadian rhythms during space flight; plant growth, development, and embryogenesis during the Salyut-7 flight, and the influence of space-flight factors on viability and mutability of plants. Consideration is also given to radiation-risk estimation and its application to human beings in space, the radiation situation in space and its modification by the geomagnetic field and shielding, the quantitative interpretation of cellular heavy-ion action, and the effects of heavy-ion radiation on the brain vascular system and embryonic development.

  5. Active experiments in space; Proceedings of the Topical Meeting of the Interdisciplinary Scientific Commission D (Meeting D3) of the COSPAR 28th Plenary Meeting, The Hague, Netherlands, June 25-July 6, 1990

    NASA Astrophysics Data System (ADS)

    Torbert, R.

    1992-12-01

    The present volume on active experiments in space discusses dynamic trapping of electrons in the Porcupine ionospheric ion beam experiment, plasma wave observations during electron gun experiments on ISEE-1, spatial coherence and electromagnetic wave generation during electron beam experiments in space, and recent experimental measurements of space platform charging at LEO altitudes. Attention is given to high voltage spheres in an unmagnetized plasma, energetic ion emission for active spacecraft control, the collective gyration of a heavy ion cloud in a magnetized plasma, and remote sensing of artificial luminous clouds by lidars. Topics addressed include modulation of the background flux of energetic particles by artificial injection, wave measurements in active experiments on plasma beam injection, field formation around negatively biased solar arrays in the LEO-plasma, and the registration of ELF waves in rocket-satellite experiments with plasma injection.

  6. IFPA Meeting 2008 Workshops Report

    PubMed Central

    Lash, G.E.; Ansari, T.; Bischof, P.; Burton, G.J.; Chamley, L.; Crocker, I.; Dantzer, V.; Desoye, G.; Drewlo, S.; Fazleabas, A.; Jansson, T.; Keating, S.; Kliman, H.J.; Lang, I.; Mayhew, T.; Meiri, H.; Miller, R.K.; Nelson, D.M.; Pfarrer, C.; Roberts, C.; Samar, M.; Sharma, S.; Shiverick, K.; Strunk, D.; Turner, M.A.; Huppertz, B.

    2009-01-01

    Workshops are an important part of the IFPA annual meeting. At the IFPA meeting 2008 diverse topics were discussed in 12 themed workshops. Topics covered included: immunology of placentation; galectins and trophoblast invasion; signaling in implantation and invasion; markers to identify trophoblast subpopulations; placental pathology; placental toxicology; stereology; placental transport of fatty acids; placental mesenchymal stem cells; comparative placentation; trophoblast and neoplasia; trophoblast differentiation. This report is a summary of the various topics covered. PMID:19084270

  7. 78 FR 54238 - President's Export Council; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-03

    ... International Trade Administration President's Export Council; Meeting AGENCY: International Trade Administration, U.S. Department of Commerce. ACTION: Notice of an open meeting. SUMMARY: The President's Export.... exports. Topics may include trade promotion authority; priorities for the Ninth World Trade...

  8. Topical cyclosporin as an alternative treatment for vision threatening blepharokeratoconjunctivitis: a case report.

    PubMed

    Ismail, Abdul-Salim; Taharin, Rohana; Embong, Zunaina

    2012-01-01

    Here, a case of vision threatening blepharokeratoconjunctivitis that responded well to topical cyclosporin is reported. A 9-year-old Malay girl with a history of bilateral blepharokeratoconjunctivitis was regularly treated with lid scrubbing using diluted baby shampoo, fusidic acid gel, and topical steroids as well as an intermittent course of oral doxycycline for the past year. She developed acute onset bilateral eye redness associated with poor vision in her right eye. Both eyes showed marked diffuse hyperemic conjunctiva with corneal vascularization. The presence of corneal vascularization obscured the visual axis in the right eye. The condition did not improve with regular intensive lid hygiene using diluted baby shampoo, fusidic acid gel, and topical steroids. She was started on topical cyclosporin A 0.5% every 6 hours. There was a dramatic regression of corneal vascularization after 3 days on topical cyclosporin, with marked improvement in visual acuity. This is a single case in which cyclosporin improved the status of the ocular surface. A large cohort study is required to justify its effectiveness in treating blepharokeratoconjunctivitis and to test its potential as an alternative immunosuppressive agent in comparison to conventional corticosteroids.

  9. Topical Steroid Damaged/Dependent Face (TSDF): An Entity of Cutaneous Pharmacodependence

    PubMed Central

    Lahiri, Koushik; Coondoo, Arijit

    2016-01-01

    Topical Steroid Damaged/Dependent face (TSDF) is a phenomenon which has been described very recently (2008). It is characterized by a plethora of symptoms caused by an usually unsupervised misuse/abuse/overuse of topical corticosteroid of any potency on the face over an unspecified and/or prolonged period of time. This misuse and damage have a serious effect on the quality of life of the patients in general and the skin of the face in particular. Management is difficult and necessitates psychological counseling as well as physical soothing of the sensitive skin. PMID:27293246

  10. Spotlight Topics

    NASA Astrophysics Data System (ADS)

    A Spotlight Topic consists of a set of two or more review articles focused on a specific subject in surface science. The topics are recommended by the Board of Editors. A topic may be chosen because it is particularly new or fast-breaking, thus deserving introduction to the general readership. Or, it may be because a topic is especially controversial or confusing, requiring clarification by experts. Each review will give a critical assessment rather than an encyclopedic report. While our editors always will insist on fairness and accuracy, any review which forwards an opinion is bound to be somewhat subjective. Therefore, it is the editors' wish that the set of reviews written by different authors on the same subject matter will provide a broad and balanced viewpoint. It is often the case that an author who is an expert in a technique or method may be especially enthusiastic or critical about this technique or method. A companion review in the set may provide a different viewpoint. We are hopeful that the reader, after studying these reviews and checking some of the key references, will obtain an informed opinion of the subject. We think the set of reviews in a spotlight area will considerably shorten the ``learning time'' that a nonexpert would otherwise need to become knowledgeable about a subject. In this issue, we feature a spotlight topic on oxide surfaces. The set contains an overview article by Jacques Jupille, and four articles written by G. Pacchioni, F. Cosandey and T. E. Madey, B. G. Daniels, R. Lindsay and G. Thornton, and C. Noguera respectively. Of these, the article by Pacchioni has already appeared in SRL 7, 277 (2000). The other three articles appear in this issue. A reader who wishes to suggest a spotlight topic or recommend authors to write such reviews should contact the Editor-in-Chief. We would like to hear from you.

  11. The 4-H Club Meeting: An Essential Youth Development Strategy

    ERIC Educational Resources Information Center

    Cassels, Alicia; Post, Liz; Nestor, Patrick I.

    2015-01-01

    The club meeting has served as a key delivery method for 4-H programming across the United States throughout its history. A survey of WV 4-H community club members reinforces the body of evidence that the 4-H club meeting is an effective vehicle for delivering positive youth learning opportunities within the umbrella of the Essential Elements of…

  12. Genetics meets pathology - an increasingly important relationship.

    PubMed

    Bonthron, David T; Foulkes, William D

    2017-01-01

    The analytical power of modern methods for DNA analysis has outstripped our capability to interpret and understand the data generated. To make good use of this genomic data in a biomedical setting (whether for research or diagnosis), it is vital that we understand the mechanisms through which mutations affect biochemical pathways and physiological systems. This lies at the centre of what genetics is all about, and it is the reason why genetics and genomics should go hand in hand whenever possible. In this Annual Review Issue of The Journal of Pathology, we have assembled a collection of 16 expert reviews covering a wide range of topics. Through these, we illustrate the power of genetic analysis to improve our understanding of normal physiology and disease pathology, and thereby to think in rational ways about clinical management. Copyright © 2016 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.

  13. Teaching Medication Compliance to Psychiatric Residents: Placing an Orphan Topic into a Training Curriculum

    ERIC Educational Resources Information Center

    Weiden, Peter J.; Rao, Nyapati

    2005-01-01

    OBJECTIVE: Medication compliance is an orphan topic. Training in the understanding and management of noncompliance does not neatly fall within the domain of psychopharmacology, nor does it clearly fit into other core curricula areas, such as clinical interviewing or psychotherapy training. The objective of this article is to increase awareness…

  14. Use of compounded topical analgesics--results of an Internet survey.

    PubMed

    Ness, Timothy J; Jones, Leslye; Smith, Howard

    2002-01-01

    Topically applied single or multiagent analgesics compounded by specialty pharmacies are utilized by an unknown number of pain clinicians to unknown effect. To assess the use and perceived efficacy of these agents, an e-mail survey of members of the American Society of Regional Anesthesia and Pain Medicine was performed. Response rate was low, but identified use of compounded topical agents throughout the United States. Of the 120 clinicians responding, 27% (n = 32) reported that they prescribed compounded topical analgesics containing 1 to 5 agents (mean + SEM; 2.6 +/- 0.2) in their practice 3.5 +/- 0.6 times per month. Use of 36 different agents of varying concentrations was reported. These clinicians perceived that 43% +/- 4% of treated patients responded favorably to the topical agents with an average of 47% +/- 3% pain relief and few side effects. Despite favorable reports of benefit, most clinicians perceived use of such compounded agents in their regions to generally be "little or none."

  15. Ciclopirox Topical

    MedlinePlus

    ... use this medication near heat or an open flame, such as a cigarette.To use ciclopirox topical solution, follow these steps: Be sure that you have trimmed your nails properly before your first treatment. Use the applicator brush attached to the bottle ...

  16. Acyclovir Topical

    MedlinePlus

    Zovirax® Cream ... Acyclovir cream is used to treat cold sores (fever blisters; blisters that are caused by a virus called herpes ... Topical acyclovir comes as a cream and an ointment to apply to the skin. Acyclovir cream is usually applied five times a day for 4 days. Acyclovir ...

  17. Reflective topical autobiography: an under utilised interpretive research method in nursing.

    PubMed

    Johnstone, M J

    1999-01-01

    Reflective topical autobiography (an autobiographical method) belongs to the genre of testimonial research and is located within the postpositivist interpretive research paradigm. Despite the (reflective) topical autobiographical method enjoying a 'rebirth' in recent years and being utilised by a range of researchers in the human and literary disciplines, it remains largely unknown and under utilised in nursing research domains. In this article it is proposed that reflective topical autobiography is an important research method in its own right, and one which promises to make a substantive contribution to the overall project of advancing nursing inquiry and knowledge. This is particularly so where nursing research shares in the affirming projects of interpretive research generally and the relatively new sociology of the emotions in particular apropos: (i) increasing understanding of subjectivity and making subjective experiences more visible and intelligible, (ii) the search for meaning and increasing understanding of the commonality of existential human experience, and (iii) decentring the detached observer and his/her privileging the objectivist illusion in the hierarchy of research discourses, paving the way for the admission of multiple realities and interpretations of lived experience. In this article, a coherent reflective topical autobiographical research method is advanced for use in nursing education and research contexts.

  18. Selecting their Own Research Topic: An Effective Means of Engaging Undergraduates in Geoscience Careers

    NASA Astrophysics Data System (ADS)

    Sloan, V.; Haacker-Santos, R.

    2012-12-01

    Research experiences have been shown to successfully help draw undergraduates into STEM fields. In the SOARS and RESESS summer internship programs, which focus on the atmospheric and Earth sciences respectively, we attempt to match each intern with a project that is of specific interest to them, and to place the student with a science mentor with that expertise. Initially interns are solicited before the summer on their preferred topics of interest by having applicants or reapplicants choose fields of study from a list of topics. Follow-up conversations help to better define their area of interest. We then match those with the projects that have been proposed by prospective mentors, or seek scientists in the community who do research in that subdiscipline. Mentors also evaluate the intern's course background to determine if they have the foundation necessary for that work. Interns report that the opportunity to work on a topic that they perceive as interesting is vital to their engagement in the research. One intern wrote, "One of the most important components of internships like this is definitely letting the students somewhat chose their project. I think that a really good way to turn students OFF from research is by having them spend a summer researching something they are not even close to interested in." Another commented, "I really appreciated being matched with a project in my interest area. I think that's really important, even if it just teaches you that you might want to work in a different field than you initially thought." Being immersed in such a research group or lab provides interns with a rich opportunity to learn relevant content and skills, and to start developing a professional support network. Interns continue to engage with experts in their field of interest when they present at at scientifically relevant meeting sessions during the following academic year. Many of our interns go on to study the same subdiscipline of atmospheric or Earth

  19. 76 FR 51369 - Meeting of the National Biodefense Science Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-18

    .../Pages/110922meeting.aspx . Individuals who wish to attend the meeting in person should send an e-mail to... Vaccine Working Group. Subsequent agenda topics will be added as priorities dictate. Any additional agenda topics will be available on the Board's September meeting webpage prior to the public...

  20. Non-hormonal topical treatment of vulvovaginal atrophy: an up-to-date overview.

    PubMed

    Sinha, A; Ewies, A A A

    2013-06-01

    Vulvovaginal atrophy-related symptoms exert a negative impact on the quality of life of up to 50% of postmenopausal women. Many of them decline to use topical vaginal estrogen, which is the standard effective therapy, due to the adverse publicity over recent years, and seek for alternatives. Further, there are no safety studies to support the use of topical vaginal estrogen in breast cancer survivors, and it is considered as contraindicated by many health-care professionals. Vaginal moisturizers and lubricants as well as regular sexual activity may be helpful to such women. Vaginal moisturizers may have an equivalent efficacy to topical vaginal estrogen and should be offered to women wishing to avoid the use of hormonal therapy. Lubricants are usually used during sexual intercourse to provide temporary relief from vaginal dryness and dyspareunia; however, they have no long-term therapeutic effects. We provide in this systematic review up-to-date information, for women and health-care professionals, about the use, safety and efficacy of the available vaginal moisturizers and lubricants.

  1. Examining Accumulated Emotional Traits in Suicide Blogs With an Emotion Topic Model.

    PubMed

    Ren, Fuji; Kang, Xin; Quan, Changqin

    2016-09-01

    Suicide has been a major cause of death throughout the world. Recent studies have proved a reliable connection between the emotional traits and suicide. However, detection and prevention of suicide are mostly carried out in the clinical centers, which limit the effective treatments to a restricted group of people. To assist detecting suicide risks among the public, we propose a novel method by exploring the accumulated emotional information from people's daily writings (i.e., Blogs), and examining these emotional traits that are predictive of suicidal behaviors. A complex emotion topic model is employed to detect the underlying emotions and emotion-related topics in the Blog streams, based on eight basic emotion categories and five levels of emotion intensities. Since suicide is caused through an accumulative process, we propose three accumulative emotional traits, i.e., accumulation, covariance, and transition of the consecutive Blog emotions, and employ a generalized linear regression algorithm to examine the relationship between emotional traits and suicide risk. Our experiment results suggest that the emotion transition trait turns to be more discriminative of the suicide risk, and that the combination of three traits in linear regression would generate even more discriminative predictions. A classification of the suicide and nonsuicide Blog articles in our additional experiment verifies this result. Finally, we conduct a case study of the most commonly mentioned emotion-related topics in the suicidal Blogs, to further understand the association between emotions and thoughts for these authors.

  2. SciFinder Scholar 2006: an empirical analysis of research topic query processing.

    PubMed

    Wagner, A Ben

    2006-01-01

    Topical search queries in SciFinder Scholar are processed through an extensive set of natural language processing algorithms that greatly enhance the relevance and comprehensiveness of the search results. Little detailed documentation on these algorithms has been published. However, a careful examination of the highlighted hit terms coupled with a comparison of results from small variations in query language reveal much additional, useful information about these algorithms. An understanding of how these algorithms work can lead to better search results and explain many unexpected results, including differing hit counts for singular versus plural query words and phrases.

  3. Neuroscience meets salivary bioscience: An integrative perspective.

    PubMed

    Segal, Sabrina K

    2016-04-01

    Advances in salivary bioscience enable unique opportunities to explore individual differences in biological mechanisms related to learning and memory, psychiatric disorders, and more recently neurodegenerative diseases, neurotrauma/stroke, pain, and sleep. Sampling oral fluid is not only minimally invasive, but specimens can be collected easily and quickly in clinical and field settings. Salivary analytes allow neuroscientists to index endocrine, autonomic, immune, metabolic, and inflammatory processes within close proximity of discrete behavioral, biological, and social events, which is particularly important to advancing our understanding of human neuroscience. This review provides an update on the advances in salivary bioscience for specialty fields within neuroscience, presents novel salivary analytes of interest to neuroscience and the status of their development, and outlines a procedural framework to facilitate integration of these concepts and methods into neuroscience. (PsycINFO Database Record

  4. ‘The concept of information in physics’: an interdisciplinary topical lecture

    NASA Astrophysics Data System (ADS)

    Dittrich, T.

    2015-01-01

    I present a didactical project, introducing the concept of information with all its interdisciplinary ramifications to students of physics and the neighbouring sciences. Proposed by Boltzmann as entropy, information has evolved into a common paradigm in science, economy, and culture, superseding energy in this role. As an integrating factor of the natural sciences at least, it lends itself as guiding principle for innovative teaching that transcends the frontiers of the traditional disciplines and emphasizes general viewpoints. Based on this idea, the postgraduate topical lecture presented here is intended to provide a firm conceptual basis, technically precise but versatile enough to be applied to specific topics from a broad range of fields. Basic notions of physics like causality, chance, irreversibility, symmetry, disorder, chaos, complexity can be reinterpreted on a common footing in terms of information and information flow. Dissipation and deterministic chaos, exemplifying information currents between macroscopic and microscopic scales, receive special attention. An important part is dedicated to quantum mechanics as an approach to physics that takes the finiteness of information systematically into account. Emblematic features like entanglement and non-locality appear as natural consequences. The course has been planned and tested for an audience comprising, besides physicists, students of other natural sciences as well as mathematics, informatics, engineering, sociology, and philosophy. I sketch history and objectives of this project, provide a resume of the course, report on experiences gained teaching it in various formats, and indicate possible future developments.

  5. Topical distribution of acyclovir in normal equine skin and equine sarcoids: An in vitro study.

    PubMed

    Haspeslagh, M; Taevernier, L; Maes, A A; Vlaminck, L E M; De Spiegeleer, B; Croubels, S M; Martens, A M

    2016-06-01

    Topical acyclovir application is an owner-friendly treatment for occult equine sarcoids, without the caustic side-effects other topical treatments have. Variable clinical success rates have been described, but it is not known to what rate and extent acyclovir penetrates in and through equine skin from a topical formulation. In the current study, an in vitro Franz diffusion model was used to determine the permeation parameters for a generic 5% acyclovir cetomacrogol cream for both healthy and sarcoid equine skin. The distribution of acyclovir between different layers of both skin types was also evaluated. While acyclovir penetrated through both skin types, significantly less acyclovir permeated to the deep dermis of sarcoid skin (197.62ng/mm(3)) compared to normal skin (459.41ng/mm(3)). Within sarcoid skin samples, significantly higher acyclovir concentrations were found in the epidermis (983.59ng/mm(3)) compared to the superficial dermis (450.02ng/mm(3)) and the deep dermis. At each sample point, significantly more acyclovir permeated to the receptor fluid through normal skin compared to sarcoid skin, which is reflected in the significantly higher permeation parameters of normal skin. Normal skin was found to be more permissive for acyclovir, but even in sarcoid skin, enough acyclovir reached the deep dermis to treat a Herpes simplex virus infection. In the case of equine sarcoids, the treatment is aimed at the Bovine papillomavirus and no information is available on the susceptibility of the DNA polymerase of this virus for acyclovir. Therefore, further research is needed to determine the efficacy of acyclovir to treat equine sarcoids.

  6. Functional testing of topical skin formulations using an optimised ex vivo skin organ culture model.

    PubMed

    Sidgwick, G P; McGeorge, D; Bayat, A

    2016-07-01

    A number of equivalent-skin models are available for investigation of the ex vivo effect of topical application of drugs and cosmaceuticals onto skin, however many have their drawbacks. With the March 2013 ban on animal models for cosmetic testing of products or ingredients for sale in the EU, their utility for testing toxicity and effect on skin becomes more relevant. The aim of this study was to demonstrate proof of principle that altered expression of key gene and protein markers could be quantified in an optimised whole tissue biopsy culture model. Topical formulations containing green tea catechins (GTC) were investigated in a skin biopsy culture model (n = 11). Punch biopsies were harvested at 3, 7 and 10 days, and analysed using qRT-PCR, histology and HPLC to determine gene and protein expression, and transdermal delivery of compounds of interest. Reduced gene expression of α-SMA, fibronectin, mast cell tryptase, mast cell chymase, TGF-β1, CTGF and PAI-1 was observed after 7 and 10 days compared with treated controls (p < 0.05). Histological analysis indicated a reduction in mast cell tryptase and chymase positive cell numbers in treated biopsies compared with untreated controls at day 7 and day 10 (p < 0.05). Determination of transdermal uptake indicated that GTCs were detected in the biopsies. This model could be adapted to study a range of different topical formulations in both normal and diseased skin, negating the requirement for animal models in this context, prior to study in a clinical trial environment.

  7. 75 FR 61175 - Aquatic Nuisance Species Task Force Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-04

    ... Fish and Wildlife Service Aquatic Nuisance Species Task Force Meeting AGENCY: Fish and Wildlife Service... Species (ANS) Task Force. The meeting is open to the public. The meeting topics are identified in the SUPPLEMENTARY INFORMATION section. DATES: The ANS Task Force will meet from 8 a.m. to 5 p.m. on...

  8. 76 FR 15334 - Aquatic Nuisance Species Task Force Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-21

    ... Fish and Wildlife Service Aquatic Nuisance Species Task Force Meeting AGENCY: Fish and Wildlife Service... Species (ANS) Task Force. The meeting is open to the public. The meeting topics are identified in the SUPPLEMENTARY INFORMATION section. DATES: The ANS Task Force will meet from 8 a.m. to 5 p.m. on Wednesday, May...

  9. 'Hot Topics' in Astrophysics

    NASA Technical Reports Server (NTRS)

    Maran, Stephen P.

    2000-01-01

    Three current topics in astrophysics are described here on the occasion of the joint meeting of the American Association of Physics Teachers and the American Astronomical Society (Jan. 7-11, 2001, San Diego, Calif.). Many equally exciting topics--ranging from the dozens of newly discovered planets of sunlike stars to evidence suggesting that the expansion of the universe is accelerating--could have been chosen. The topics discussed are: (1) the habitability of Mars, (2) black holes, galaxy bulges, and the X-ray background, and (3) the greatest explosions since the Big Bang.

  10. Exploring simvastatin, an antihyperlipidemic drug, as a potential topical antibacterial agent.

    PubMed

    Thangamani, Shankar; Mohammad, Haroon; Abushahba, Mostafa F N; Hamed, Maha I; Sobreira, Tiago J P; Hedrick, Victoria E; Paul, Lake N; Seleem, Mohamed N

    2015-11-10

    The rapid rise of bacterial resistance to traditional antibiotics combined with the decline in discovery of novel antibacterial agents has created a global public health crisis. Repurposing existing drugs presents an alternative strategy to potentially expedite the discovery of new antimicrobial drugs. The present study demonstrates that simvastatin, an antihyperlipidemic drug exhibited broad-spectrum antibacterial activity against important Gram-positive (including methicillin-resistant Staphylococcus aureus (MRSA)) and Gram-negative pathogens (once the barrier imposed by the outer membrane was permeabilized). Proteomics and macromolecular synthesis analyses revealed that simvastatin inhibits multiple biosynthetic pathways and cellular processes in bacteria, including selective interference of bacterial protein synthesis. This property appears to assist in simvastatin's ability to suppress production of key MRSA toxins (α-hemolysin and Panton-Valentine leucocidin) that impair healing of infected skin wounds. A murine MRSA skin infection experiment confirmed that simvastatin significantly reduces the bacterial burden and inflammatory cytokines in the infected wounds. Additionally, simvastatin exhibits excellent anti-biofilm activity against established staphylococcal biofilms and demonstrates the ability to be combined with topical antimicrobials currently used to treat MRSA skin infections. Collectively the present study lays the foundation for further investigation of repurposing simvastatin as a topical antibacterial agent to treat skin infections.

  11. Exploring simvastatin, an antihyperlipidemic drug, as a potential topical antibacterial agent

    PubMed Central

    Thangamani, Shankar; Mohammad, Haroon; Abushahba, Mostafa F. N.; Hamed, Maha I.; Sobreira, Tiago J. P.; Hedrick, Victoria E.; Paul, Lake N.; Seleem, Mohamed N.

    2015-01-01

    The rapid rise of bacterial resistance to traditional antibiotics combined with the decline in discovery of novel antibacterial agents has created a global public health crisis. Repurposing existing drugs presents an alternative strategy to potentially expedite the discovery of new antimicrobial drugs. The present study demonstrates that simvastatin, an antihyperlipidemic drug exhibited broad-spectrum antibacterial activity against important Gram-positive (including methicillin-resistant Staphylococcus aureus (MRSA)) and Gram-negative pathogens (once the barrier imposed by the outer membrane was permeabilized). Proteomics and macromolecular synthesis analyses revealed that simvastatin inhibits multiple biosynthetic pathways and cellular processes in bacteria, including selective interference of bacterial protein synthesis. This property appears to assist in simvastatin’s ability to suppress production of key MRSA toxins (α-hemolysin and Panton-Valentine leucocidin) that impair healing of infected skin wounds. A murine MRSA skin infection experiment confirmed that simvastatin significantly reduces the bacterial burden and inflammatory cytokines in the infected wounds. Additionally, simvastatin exhibits excellent anti-biofilm activity against established staphylococcal biofilms and demonstrates the ability to be combined with topical antimicrobials currently used to treat MRSA skin infections. Collectively the present study lays the foundation for further investigation of repurposing simvastatin as a topical antibacterial agent to treat skin infections. PMID:26553420

  12. 21 CFR 14.22 - Meetings of an advisory committee.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 1 2012-04-01 2012-04-01 false Meetings of an advisory committee. 14.22 Section 14.22 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL..., e.g., the Board of Tea Experts and the Science Advisory Board of the National Center...

  13. 21 CFR 14.22 - Meetings of an advisory committee.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Meetings of an advisory committee. 14.22 Section 14.22 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL..., e.g., the Science Advisory Board of the National Center for Toxicological Research will...

  14. Sentential and discourse topic effects on lexical ambiguity processing: an eye movement examination.

    PubMed

    Binder, Katherine S

    2003-07-01

    Models of lexical ambiguity resolution posit a role for context, but this construct has remained relatively undefined in the literature. The present study isolated two different forms of contextual constraint and examined how these sources of information might differentiate between a selective access and a reordered access model of ambiguity processing. Eye movements were monitored as participants read passages that contained either a balanced or a biased ambiguous word. The sentence containing the ambiguous word was held constant and instantiated either the subordinate meaning (Experiment 1) or the dominant meaning (Experiment 2) through the use of local context. These sentences were embedded in passages in which the topic was consistent, inconsistent, or neutral with respect to the meaning biased by the critical sentence. Experiment 1 provided evidence suggesting that the subordinate meaning of an ambiguous word was not selectively accessed even when sentence and discourse topic information biased that meaning. The data from Experiment 2 provided evidence that even the dominant meaning was not selectively accessed. These contextual sources of information were evaluated in terms of the roles they play in models of lexical ambiguity resolution.

  15. Using Solar System Topics to Teach the Scientific Method in an Age of Science Denial

    NASA Astrophysics Data System (ADS)

    Lo Presto, M. C.

    2013-04-01

    A number of excellent opportunities to remind students of the scientific method and how the process of science works come about during coverage of common topics in a Solar System “unit” in an introductory college astronomy course. With the tremendous amount of misinformation about science that students are exposed to through the Internet and other forms of media, this is now more important than ever. If non-science majors can leave introductory astronomy, often the only science course they will take, with a decent appreciation of, or at least an exposure to, how science works, they will then be better able to judge the validity of what they hear about science in the media throughout their lives.

  16. Evaluation of topical antifungal products in an in vitro onychomycosis model.

    PubMed

    Sleven, Reindert; Lanckacker, Ellen; Delputte, Peter; Maes, Louis; Cos, Paul

    2016-05-01

    Many topical commercial products are currently available for the treatment of onychomycosis. However, limited data are available concerning their antifungal activity. Using an in vitro onychomycosis model, the daily application of seven nail formulations was compared to the antifungal reference drug amorolfine (Loceryl(®) ) and evaluated for inhibitory activity against Trichophyton mentagrophytes using an agar diffusion test. Of all commercial nail formulations, only Excilor(®) and Nailner(®) demonstrated inhibitory activity, which was much lower compared to the daily application of Loceryl(®) . However, Excilor(®) showed similar efficacy compared to the conventional weekly application of Loceryl(®) . These results suggest a role for organic acids in the antifungal effect of Excilor(®) (acetic acid, ethyl lactate) and Nailner(®) (lactic acid, citric acid, ethyl lactate) as all tested formulations without organic acids were inactive.

  17. Econazole nitrate-loaded MCM-41 for an antifungal topical powder formulation.

    PubMed

    Ambrogi, Valeria; Perioli, Luana; Pagano, Cinzia; Marmottini, Fabio; Moretti, Massimo; Mizzi, Fabiola; Rossi, Carlo

    2010-11-01

    The aim of this article was to prepare a topical powder for the treatment of fungal infections, such as Candida intertrigo and tinea pedis. Thus, an econazole nitrate (ECO) formulation with improved drug dissolution and proper moisture adsorption was designed. ECO was melt with the mesoporous silicate MCM-41 (drug/MCM-41 1/3) and the resulting inclusion compound was characterized by X-ray powder diffraction (XRPD) and differential scanning calorimetry (DSC). The drug loading was confirmed by the decrease of specific surface area and pore volume between MCM-41 and the inclusion compound. Formulations containing the inclusion compound were prepared and submitted to in vitro dissolution test and in vitro antifungal activity. A remarkable dissolution rate improvement as well as a higher antifungal activity was observed for the inclusion compound if compared to a commercial product. Moisture sorption properties for MCM-41 and formulations were evaluated as well.

  18. Topical Estrogen Accelerates Cutaneous Wound Healing in Aged Humans Associated with an Altered Inflammatory Response

    PubMed Central

    Ashcroft, Gillian S.; Greenwell-Wild, Teresa; Horan, Michael A.; Wahl, Sharon M.; Ferguson, Mark W. J.

    1999-01-01

    The effects of intrinsic aging on the cutaneous wound healing process are profound, and the resulting acute and chronic wound morbidity imposes a substantial burden on health services. We have investigated the effects of topical estrogen on cutaneous wound healing in healthy elderly men and women, and related these effects to the inflammatory response and local elastase levels, an enzyme known to be up-regulated in impaired wound healing states. Eighteen health status-defined females (mean age, 74.4 years) and eighteen males (mean age, 70.7 years) were randomized in a double-blind study to either active estrogen patch or identical placebo patch attached for 24 hours to the upper inner arm, through which two 4-mm punch biopsies were made. The wounds were excised at either day 7 or day 80 post-wounding. Compared to placebo, estrogen treatment increased the extent of wound healing in both males and females with a decrease in wound size at day 7, increased collagen levels at both days 7 and 80, and increased day 7 fibronectin levels. In addition, estrogen enhanced the strength of day 80 wounds. Estrogen treatment was associated with a decrease in wound elastase levels secondary to reduced neutrophil numbers, and decreased fibronectin degradation. In vitro studies using isolated human neutrophils indicate that one mechanism underlying the altered inflammatory response involves both a direct inhibition of neutrophil chemotaxis by estrogen and an altered expression of neutrophil adhesion molecules. These data demonstrate that delays in wound healing in the elderly can be significantly diminished by topical estrogen in both male and female subjects. PMID:10514397

  19. Drugs and related topics.

    PubMed

    Cereijo, Ines

    2006-01-01

    Drugs is a topic that was certainly an issue of discussion at this year's annual meeting. This Committee had the responsibility of organizing a half day symposium on "Pharmaceutical Authenticity and Safety" that took place September 12, 2005. This symposium aims at improving the critical points in the analytical pharmaceutical field related to traceability assessment, use of certified reference materials (CRMs), and proficiency testing implementation to get the highest quality of the obtained results. Recognized experts presented these topics. Also, other complementary subjects, such as the application of advanced analytical technologies to reach the authenticity and safety of the pharmaceutical drugs and drug products, their microbiological quality assessment, without disregarding an important topic such as sampling, was presented and discussed. The talks that were presented are the following: "Proficiency Testing as a Need in the Pharmaceutical Field," Arlene Fox (AOAC INTERNATIONAL, Gaithersburg, MD); "Implementation of Traceability in the Pharmaceutical Laboratory," Thomas Layloff, (Management Sciences for Health, Arlington, VA); "Harmonized Characteristics of Certified Reference Materials According to ISO Guides-Attractive also for Pharmaceutical Analysis," Hendrik Emons (Reference Materials, Unit Institute for Reference Materials and Measurements (IRMM), Joint Research Centre European Commission, (Geel, Belgium); "Importance of LC/MS/MS for the Fingerprinting of Pharmaceutical Drugs," Paul A. Steinberg, (Thermo Electron Corp., Woodstock, GA); "Process Analytical Technology (PAT) as a Way for Better Manufacturing and Quality Assurance," John F. Kauffman (Division of Pharmaceutical Analysis, U.S. Food and Drug Administration (St. Louis, MO); "Stability Testing for the Safety Assessment of Pharmaceuticals," Marta Vidal (Boeringher Ingelheim Argentina, Buenos Aires, Argentina); "Validation of Microbiological Methods for Sterile and Nonsterile Pharmaceutical

  20. OSA Proceedings on Advanced Solid-State Lasers. Vol. 10 - Proceedings of the Topical Meeting, Hilton Head, SC, Mar. 18-20, 1991

    SciTech Connect

    Dube, G.; Chase, L. Lawrence Livermore National Laboratory, Livermore, CA )

    1991-01-01

    The present volume on advanced solid-state lasers discusses Cr(3+), Cr(4+), short-pulse, titanium, F-center, mid-IR, and diode-pumped lasers, and nonlinear optics. Attention is given to the stabilization and a spectral characterization of an alexandrite laser for water vapor lidar measurements, crystal growth and spectroscopy of Cr:LiBaAlF6, a Q-switched tunable forsterite laser, and electron paramagnetic resonance spectroscopy of chromium-doped forsterite. Topics addressed include efficient frequency doubling of a self-starting additive-pulse mode-locked diode-pumped Nd:YAG laser, recent advances in Ti:Al2O3 unstable-resonator lasers, all-solid-state operation of a CW Ti:Al2O3 laser, and upconversion studies of flashlamp-pumped Cr,T,Ho:YAG. Also discussed are the top output parameters of an Ho-laser, spectroscopy and the 3-micron laser potential of Er crystals, the pulsed operation of microchip lasers, and blue optical parametric generation in LiB3O5.

  1. 78 FR 64025 - Sunshine Act Meeting Notice; Matter Added to the Agenda for Consideration at an Agency Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ... From the Federal Register Online via the Government Publishing Office NATIONAL CREDIT UNION ADMINISTRATION Sunshine Act Meeting Notice; Matter Added to the Agenda for Consideration at an Agency Meeting FEDERAL REGISTER CITATION OF PREVIOUS ANNOUNCEMENT: October 21, 2013 (78 FR 62364). TIME AND DATE: 10:00...

  2. Topical Products for Human Hair Regeneration: A Comparative Study on an Animal Model

    PubMed Central

    Orasan, Meda Sandra; Coneac, Andrei; Muresan, Adriana; Mihu, Carmen

    2016-01-01

    Background Hair loss and hair growth is the subject of tremendous amount of research. Objective This study investigated the efficacy of three chemical treatments used in humans for hair loss, using a rat model of hair regrowth. The products tested were 2% minoxidil, Hairgrow (Dar-Al-Dawa Pharma), Aminexil, Dercos (Vichy Laboratoires), and Kerium, Anti-chute (La Roche-Posay). Methods Thirty-two adult female Wistar-Bratislava rats were assigned to 4 groups. Two rectangular areas (2×4 cm) were shaved on either sides of the mid dorsal line (left side - control; right side - test area). Group I was treated topically with 2% minoxidil, group II with Aminexil, and group III with Kerium. Each rat received 0.3 ml of substance applied topically to the shaved dorsal skin every day for 28 days. Rats in group IV served as sham controls receiving no treatment. Hair regrowth was evaluated by trichoscopy (with a dermatoscope), grown hair weight (from a surface area of 1 cm2), and histopathological examination for skin thickness, follicle count, and percentage of anagen induction (morphometric assessment). Results Treatment with 2% minoxidil significantly induced hair regrowth as assessed by trichoscopy, hair weight examination, and morphometric evaluation. Hair weight examination and morphometric assessment demonstrated the lowest hair growth effect with Aminexil among the tested products. Treatment with Kerium was found to significantly induce hair regrowth (p<0.05 as compared to the control group). Conclusion Our study demonstrates that hair regrowth efficacy of products recommended for human use is not similar when tested on an animal model. PMID:26848220

  3. Remote sensing of the earth's surface; Proceedings of the Symposium 2, Topical Meeting, and Workshop I of the 27th COSPAR Plenary Meeting, Espoo, Finland, July 18-29, 1988

    NASA Technical Reports Server (NTRS)

    Salomonson, V. V. (Editor); Walter, L. S. (Editor); Maetzler, C. (Editor); Rott, H. (Editor)

    1989-01-01

    The present conference discusses topics in the spaceborne study of the earth's surface, crust, and lithosphere, recent results from SPOT and Landsat TM investigations, and microwave observations of snowpack and soil properties. Attention is given to airborne and satellite-borne gravimetry, stereoviewing from space, TM studies of volcanism and tectonism in central Mexico, remote sensing of volcanoes, the uses of SPOT in forest management, the tectonics of the central Andes, and the application of VLBI to crustal movement studies. Also discussed are Landsat TM band ratios for soil investigations, snow dielectric measurements, the microwave radiometry of snow, microwave signatures of bare soil, the estimation of Alpine snow properties from Landsat TM data, and an experimental study of vegetable canopy microwave emissions.

  4. Efinaconazole Topical

    MedlinePlus

    ... may catch fire. Stay away from heat and flames while you are applying this medication.Do not get a pedicure or apply nail polish or other cosmetic nail products to your toenails during your treatment with efinaconazole topical solution.To apply the topical ...

  5. Functional assessment and treatment of perseverative speech about restricted topics in an adolescent with Asperger syndrome.

    PubMed

    Fisher, Wayne W; Rodriguez, Nicole M; Owen, Todd M

    2013-01-01

    A functional analysis showed that a 14-year-old boy with Asperger syndrome displayed perseverative speech (or "restricted interests") reinforced by attention. To promote appropriate speech in a turn-taking format, we implemented differential reinforcement (DR) of nonperseverative speech and DR of on-topic speech within a multiple schedule with stimuli that signaled the contingencies in effect and who was to select the topic. Both treatments reduced perseverative speech, but only DR of on-topic speech increased appropriate turn taking during conversation. Treatment effects were maintained when implemented by family members and novel therapists.

  6. Design of an Inflammation-Sensitive Polyelectrolyte-Based Topical Drug Delivery System for Arthritis.

    PubMed

    Bijukumar, Divya; Choonara, Yahya E; Murugan, Karmani; Choonara, Bibi Fatima; Kumar, Pradeep; du Toit, Lisa C; Pillay, Viness

    2016-10-01

    The most successful treatment strategy for arthritis is intra-articular injections that are costly and have reduced patient compliance. The purpose of the current study was to develop an inflammation-sensitive system for topical drug administration. Multi-macromolecular alginate-hyaluronic acid-chitosan (A-H-C) polyelectrolyte complex nanoparticles, loaded with indomethacin were developed employing pre-gel and post-gel techniques in the presence of dodecyl-L-pyroglutamate (DLP). In addition to in vitro studies, in silico simulations were performed to affirm and associate the molecular interactions inherent to the formulation of core all-natural multi-component biopolymeric architectures composed of an anionic (alginate), a cationic (chitosan), and an amphi-ionic polyelectrolytic (hyaluronic acid) macromolecule. The results demonstrated that DLP significantly influenced the size of the synthesized nanoparticles. Drug-content analysis revealed higher encapsulation efficiency (77.3%) in the presence of DLP, irrespective of the techniques used. Moreover, in vitro drug release studies showed that indomethacin release from the nanosystem was significantly improved (98%) in Fenton's reagent. Drug permeation across a cellulose membrane using a Franz diffusion cell system showed an initial surge flux (0.125 mg/cm(-2)/h), followed by sustained release of indomethacin for the post-gel nanoparticles revealing its effective skin permeation efficiency. In conclusion, the study presents novel nanoparticles which could effectively encapsulate and deliver hydrophobic drugs to the target site, particularly for arthritis.

  7. A study of an ethics education topic for undergraduate nursing students.

    PubMed

    Kalaitzidis, Evdokia; Schmitz, Karl

    2012-01-01

    The study aims to explore nursing students' perceptions of the relative value of various aspects of the ethical component of the undergraduate topic, 'Ethics and Law applied to Nursing' (topic NURS2104). To enable time for reflection on ethics in nursing, sampling occurred 1 year after successful completion of the above-mentioned topic and after successful completion of all but the final clinical experience components of the Bachelor of Nursing (BN) degree. A significant proportion of respondents perceived ethics education as relevant to professional practices. It is also noteworthy that the ethical decision-making strategies that had been incorporated into the topic (NURS2104) became transformed by the clinical experience of each particular student. While results of this study are not conclusive, they nevertheless provide important information for future nursing students on the evolutionary development of ethics education.

  8. Effect of Topical Morphine on Cutaneous Leishmaniasis in an Animal Model: A Preliminary Report

    PubMed Central

    Ghaffarpasand, Fariborz; Akbarzadeh, Afsoon; Heiran, Hamid Reza; Karimi, Ali Asghar; Akbarzadeh, Armin; Ghobadifar, Mohamed Amin

    2016-01-01

    Background Pentavalent antimonials remain the choice of treatment for leishmaniasis, despite their toxicity, high cost, and difficult administration. As an alternative, morphine may induce the healing process of cutaneous leishmaniasis by its immunoregulatory characteristics. Objectives To study the effect of morphine on the wound-healing process of cutaneous leishmaniasis (CL) in a mouse model. Materials and Methods This was an experimental study in which 40 BALB/c mice (female, 6 - 8 weeks) were divided into four groups (each n = 10) who received either placebo alone (group 1), morphine ointment after parasite inoculation (group 2), morphine ointment after wound occurrence (group 3), or placebo after wound occurrence (group 4). Wound size was measured weekly for eight weeks. Results On the first day of treatment, the lesions measured ~1.5 mm in diameter. After eight weeks of treatment, the wound size was significantly smaller in the mice who received morphine ointment (4.81 ± 3.22 mm) compared to those who received placebo after parasite inoculation (8.95 ± 5.71 mm; P = 0.0001) or placebo after wound occurrence (P = 0.028). Conclusions The above data suggest that topical application of morphine accelerates the healing process of CL wounds. We are cautiously optimistic that the results of this study can be used clinically for potentiating CL wound-healing. PMID:27437123

  9. Disposition of nanoparticles and an associated lipophilic permeant following topical application to the skin.

    PubMed

    Wu, Xiao; Price, Gareth J; Guy, Richard H

    2009-01-01

    The objective was to determine the disposition of polymer nanoparticles and an associated, lipophilic, model "active" component on and within the skin following topical application. Polystyrene and poly(methyl methacrylate) nanoparticles containing covalently bound fluorescein methacrylate and dispersed Nile Red were prepared by emulsion polymerization. The two fluorophores differentiate the fate of the polymeric vehicle on and within the skin from that of the active. Nanoparticles were characterized by dynamic light scattering, transmission electron microscopy and NMR spectroscopy. In vitro skin permeation experiments were performed using dermatomed porcine skin. Post-treatment with nanoparticle formulations, the skin surface was either cleaned carefully with buffer or simply dried with tissue, and then immediately visualized by confocal microscopy. Average nanoparticle diameters were below 100 nm. Confocal images showed that nanoparticles were located in skin "furrows" and around hair follicles. Surface cleaning removed the former but not all of the latter. At the skin surface, Nile Red remained partly associated with nanoparticles, but was also released to some extent and penetrated into deeper layers of the stratum corneum (SC). In summary, polymeric nanoparticles did not penetrate beyond the superficial SC, showed some affinity for hair follicles, and released an associated "active" into the skin.

  10. Topical photosan-mediated photodynamic therapy for DMBA-induced hamster buccal pouch early cancer lesions: an in vivo study

    NASA Astrophysics Data System (ADS)

    Hsu, Yih-Chih; Chang, Walter Hong-Shong; Chang, Junn-Liang; Liu, Kuang-Ting; Chiang, Chun-Pin; Liu, Chung-Ji; Chen, Chih-Ping

    2011-03-01

    Oral cancer has becomes the most prominent cancer disease in recent years in Taiwan. The reason is the betel nut chewing habit combing with smoking and alcohol-drinking lifestyle of people results in oral cancer becomes the fastest growth incident cancer amongst other major cancer diseases. In previous studies showed that photosan, haematoporphyrin derivative (HPD), has demonstrated effective PDT results on human head and neck disease studies. To avoid the systemic phototoxic effect of photosan, this study was designed to use a topical photosan-mediated PDT for treatment of DMBA-induced hamster buccal pouch cancerous lesions. DMBA was applied to one of the buccal pouches of hamsters thrice a week for 10 to 12 weeks. Cancerous lesions were induced and proven by histological examination. These DMBA-induced cancerous lesions were used for testing the efficacy of topical photosan-mediated PDT. Before PDT, fluorescence spectroscopy was used to determine when photosan reached its peak level in the lesional epithelial cells after topical application of photosan gel. We found that photosan reached its peak level in cancerous lesions about 13.5 min after topical application of photosan gel. The cancerous lesions in hamsters were then treated with topical photosan-mediated PDT (fluence rate: 600 mW/cm2; light exposure dose 200 J/cm2) using the portable Lumacare 635 nm fiber-guided light device. Visual examination demonstrated that topical photosan-mediated PDT was an applicable treatment modality for DMBA-induced hamster buccal pouch cancerous lesions.

  11. Fluorouracil Topical

    MedlinePlus

    ... caused by years of too much exposure to sunlight). Fluorouracil cream and topical solution are also used ... plan to avoid unnecessary or prolonged exposure to sunlight and UV light (such as tanning booths) and ...

  12. Estradiol Topical

    MedlinePlus

    Estradiol topical gel and emulsion (lotion type mixture) are used to treat and prevent hot flushes (hot flashes; sudden strong feelings of heat and sweating) in women who are experiencing menopause ( ...

  13. Testosterone Topical

    MedlinePlus

    ... eyes, wash them right away with warm, clean water. Call a doctor if your eyes become irritated.Testosterone topical comes in single use tubes and packets and a multiple use pump. The pump releases a specific amount of testosterone ...

  14. Development of an HPLC method for the analysis of Apomine in a topical cream formulation.

    PubMed

    Kuehl, Philip J; Angersbach, B Steven; Stratton, Steven P; Myrdal, Paul B

    2006-03-03

    A stability indicating, reversed-phase high performance liquid chromatographic method was developed for the quantification of Apomine, tetraisopropyl 2-(3,5-di-tert-butyl-4-hydroxyphenyl)-ethyl-1, 1-bisphosphonate, in a topical cream formulation. Analysis of Apomine in the cream formulation was performed through a dilution of the cream base with tetrahydrofuran. This allowed the current method to bypass extraction and/or centrifugation for direct injection and analysis. Separation was achieved using an Alltima C18 5 microm, 150 mm x 2.1 mm column and employed a gradient procedure, beginning with acetonitrile-water (65:35, v/v), at 0.6 mL/min for 9 min, followed by a rinse with isopropyl alcohol for 9 min. The complete gradient method has been optimized to separate Apomine from the nonpolar cream components, wash and equilibrate the column in a 30-min assay. This report demonstrates that this method is effective for quantification of Apomine in a cream formulation.

  15. Compact Blue-Green Lasers: Summaries of Papers Presented at the Topical Meeting Held in Sante Fe, New Mexico on 20-21 February 1992. Volume 6. Technical Digest Series

    DTIC Science & Technology

    1992-02-21

    AD-A255 001 COMPACT BLUE -GREEN LASERS L- | This document has enldD. I =.. AUG 12 1992 Sponsored by fl :’ Air Force Office of Scientific Research A...20-21,1992 ERIES VOLUME 6 SANTA FE, NEW MEXICO 92 8 7 10F4 BRA20-22466 IVOUESNTEINEWIMEXIC Compact Blue -Green Lasers Summaries ofpapers presented at...the Compact Blue -Green Lasers Topical Meeting February 20-21, 1992 Santa Fe, New Mexico 1992 Technical Digest Series IC QUALITY INSPECTED 8 Volume 6

  16. Topics in Biomedical Optics: Introduction

    NASA Astrophysics Data System (ADS)

    Hebden, Jeremy C.; Boas, David A.; George, John S.; Durkin, Anthony J.

    2003-06-01

    The field of biomedical optics is experiencing tremendous growth. Biomedical technologies contribute in the creation of devices used in healthcare of various specialties (ophthalmology, cardiology, anesthesiology, and immunology, etc.). Recent research in biomedical optics is discussed. Overviews of meetings held at the 2002 Optical Society of America Biomedical Topical Meetings are presented.

  17. Topic analysis: an objective measure of the consultation and its application to computer assisted consultations.

    PubMed

    Pringle, M; Robins, S; Brown, G

    1985-06-15

    A simple method has been developed to classify the verbal interaction during medical consultations in terms of the relative proportions of medical and social content and the initiator of conversational topics discussed. The method has been applied to video tape recordings of three doctors' consultations with and without a computer present to classify and compare the items discussed. Actual computer use has been shown to have a medical effect on the consultations (p less than 0.05) and to increase the proportion of topics initiated by the doctor (p less than 0.001). Although this was largely accounted for by the massive increase in doctor initiated medical items resulting directly from computer use, there was evidence that, for two of the doctors, these topics were replacing some of the normal social and patient initiated medical exchanges.

  18. Successful treatment of ligneous conjunctivitis with topical fresh frozen plasma in an infant.

    PubMed

    Tunay, Zuhal Özen; Özdemir, Özdemir; Acar, Damla; Gül, Ece; Akbay, Serap

    2015-01-01

    A 6-month-old female infant presented to our clinic with bilateral eyelid swelling, yellowish-white membranes under both lids, and mucoid ocular discharge. Her aunt had similar ocular problems that were undiagnosed. The conjunctival membranes were excised and histopathological investigation of these membranes showed ligneous conjunctivitis. Further, laboratory examination revealed plasminogen deficiency. A good response was observed to topical fresh frozen plasma (FFP) treatment without systemic therapy, and the membranes did not recur during the treatment. Topical FFP treatment may facilitate rapid rehabilitation and prevent recurrence in patients with ligneous conjunctivitis.

  19. An Update of the Brazilian Regulatory Bioequivalence Recommendations for Approval of Generic Topical Dermatological Drug Products.

    PubMed

    Soares, Kelen Carine Costa; Santos, Gustavo Mendes Lima; Gelfuso, Guilherme M; Gratieri, Tais

    2015-11-01

    This note aims to clarify the Brazilian regulatory bioequivalence recommendations for approval of generic topical dermatological drug products, since the legal framework of the "Brazilian Health Surveillance Agency" (ANVISA) is only available in Portuguese. According to Resolutions RE n. 1170 (December 19th 2006) and RDC n. 37 (August 3rd 2011) in Brazil, only in vitro studies are required for registration of generic topical dermatological drug products. Current Regulatory Agenda of ANVISA, which contains possible future resolutions to be revised over 2015-2016, includes a discussion on biowaiver requirements and on possible in vitro and in vivo comparability tests for these products.

  20. Smaller solar system bodies and orbits; Proceedings of Symposium 3, Workshops II, III, and XXVI, and Topical Meetings of the 27th COSPAR Plenary Meeting, Espoo, Finland, July 18-29, 1988

    NASA Technical Reports Server (NTRS)

    Runcorn, S. K. (Editor); Carr, M. H. (Editor); Moehlmann, D. (Editor); Stiller, H. (Editor); Matson, D. L. (Editor); Ambrosius, B. A. C. (Editor); Kessler, D. J. (Editor)

    1990-01-01

    Topics discussed in this volume include the reappraisal of the moon and Mars/Phobos/Deimos; the origin and evolution of planetary and satellite systems; asteroids, comets, and dust (a post-IRAS perspective); satellite dynamics; future planetary missions; and orbital debris. Papers are presented on a comparison of the chemistry of moon and Mars, the use of a mobile surface radar to study the atmosphere and ionosphere, and laser-ionization studies with the technical models of the LIMA-D/Phobos. Attention is given to planetogonic scenarios and the evolution of relatively mass-rich preplanetary disks, the kinetic behavior of planetesimals revolving around the sun, the planetary evolution of Mars, and pre- and post-IRAS asteroid taxonomies. Consideration is also given to ocean tides and tectonic plate motions in high-precision orbit determination, the satellite altimeter calibration techniques, a theory of the motion of an artificial satellite in the earth atmosphere, ESA plans for planetary exploration, and the detection of earth orbiting objects by IRAS.

  1. Punica granatum (Pomegranate) juice provides an HIV-1 entry inhibitor and candidate topical microbicide

    PubMed Central

    Neurath, A Robert; Strick, Nathan; Li, Yun-Yao; Debnath, Asim K

    2004-01-01

    Background For ≈ 24 years the AIDS pandemic has claimed ≈ 30 million lives, causing ≈ 14,000 new HIV-1 infections daily worldwide in 2003. About 80% of infections occur by heterosexual transmission. In the absence of vaccines, topical microbicides, expected to block virus transmission, offer hope for controlling the pandemic. Antiretroviral chemotherapeutics have decreased AIDS mortality in industrialized countries, but only minimally in developing countries. To prevent an analogous dichotomy, microbicides should be: acceptable; accessible; affordable; and accelerative in transition from development to marketing. Already marketed pharmaceutical excipients or foods, with established safety records and adequate anti-HIV-1 activity, may provide this option. Methods Fruit juices were screened for inhibitory activity against HIV-1 IIIB using CD4 and CXCR4 as cell receptors. The best juice was tested for inhibition of: (1) infection by HIV-1 BaL, utilizing CCR5 as the cellular coreceptor; and (2) binding of gp120 IIIB and gp120 BaL, respectively, to CXCR4 and CCR5. To remove most colored juice components, the adsorption of the effective ingredient(s) to dispersible excipients and other foods was investigated. A selected complex was assayed for inhibition of infection by primary HIV-1 isolates. Results HIV-1 entry inhibitors from pomegranate juice adsorb onto corn starch. The resulting complex blocks virus binding to CD4 and CXCR4/CCR5 and inhibits infection by primary virus clades A to G and group O. Conclusion These results suggest the possibility of producing an anti-HIV-1 microbicide from inexpensive, widely available sources, whose safety has been established throughout centuries, provided that its quality is adequately standardized and monitored. PMID:15485580

  2. An essential primer for understanding the role of topical hemostats, surgical sealants, and adhesives for maintaining hemostasis.

    PubMed

    Gabay, Michael; Boucher, Bradley A

    2013-09-01

    A wide variety of topical hemostats are approved as adjunctive therapies in the maintenance of hemostasis during surgical procedures in which conventional methods are insufficient or not practical. A multidisciplinary approach to the selection and application of these agents requires input from all members of the surgical team including surgeons, perioperative nurses, blood bank specialists, and pharmacists. However, pharmacist knowledge regarding topical hemostats may be limited based on lack of formal education within college of pharmacy curricula as well as their use being predominantly in the operating room setting. Furthermore, some of these agents might be procured through central supply rather than the hospital pharmacy. Topical hemostats include agents that act as a mechanical barrier to bleeding and provide a physical matrix for clotting, biologically active agents that catalyze coagulation, combination therapies, and synthetic sealants and adhesives. Although many of the topical hemostats were approved for use before the requirement for clinical trials, this review provides an overview of the available clinical evidence regarding the appropriate uses and safety considerations associated with these agents. Proper use of these agents is vital to achieving the best clinical outcomes. Specifically, knowledge of the contraindications and potential adverse events associated with topical hemostats can help prevent unwanted outcomes. Therefore, an understanding of the benefits and potential risks associated with these agents will allow hospital pharmacists to assist in the development and implementation of institutional policies regarding the safe and effective use of hemostatic agents commonly used in the surgical suite.

  3. An Analysis of Two Textbooks on the Topic of Intermolecular Forces

    ERIC Educational Resources Information Center

    Tan, Daniel Kim Chwee; Seng, Chan Kim

    2004-01-01

    This paper describes the analysis of two commonly used high school (Grades 11 and 12) chemistry textbooks in Singapore to determine if the content presented in the topic of intermolecular forces is consistent with the concepts and propositional knowledge identified by the authors as essential for the learning and understanding of the topic…

  4. Topic Outlines in Microbiology: An Instructor's Guide for Junior and Community Colleges.

    ERIC Educational Resources Information Center

    American Society for Microbiology, Washington, DC.

    This resource guide presents subject matter organized in outline form for four topical areas: introductory microbiology; medical microbiology; microbial genetics; and microbial physiology. The first two units comprise the two most frequently taught microbiology courses in community and junior colleges. The outlines for microbial genetics and…

  5. Reduction in Force. An Analysis of the Policies and their Implementation. Topical Paper No. 48.

    ERIC Educational Resources Information Center

    Lombardi, John

    Reduction in force (RIF) policies in community colleges are analyzed. The analysis focuses on the following topics: Regulations on Academic Freedom and Tenure (Gillis, 1971); RIF and Merit; Number of Colleges Involved in RIF; Strategies for Obviating RIF; Need for Carefully Prepared Policies and Procedures; RIF Policies; Faculty Participation;…

  6. An NLP Framework for Non-Topical Text Analysis in Urdu--A Resource Poor Language

    ERIC Educational Resources Information Center

    Mukund, Smruthi

    2012-01-01

    Language plays a very important role in understanding the culture and mindset of people. Given the abundance of electronic multilingual data, it is interesting to see what insight can be gained by automatic analysis of text. This in turn calls for text analysis which is focused on non-topical information such as emotions being expressed that is in…

  7. The Systems Analysis and Design Course: An Educators' Assessment of the Importance and Coverage of Topics

    ERIC Educational Resources Information Center

    Guidry, Brandi N.; Stevens, David P.; Totaro, Michael W.

    2011-01-01

    This study examines instructors' perceptions regarding the skills and topics that are most important in the teaching of a Systems Analysis and Design ("SAD") course and the class time devoted to each. A large number of Information Systems ("IS") educators at AACSB accredited schools across the United States were surveyed.…

  8. Earthquake! An Example of How to Develop Reading Skills Using a Topic of Current Interest.

    ERIC Educational Resources Information Center

    Montori, Laura; Lally, Julia

    A topic of student interest, earthquakes, is used as a vehicle for teaching reading and research skills in a California junior high school. Students develop geography skills by labeling fault lines on maps of the Pacific Basin, California, and San Francisco; develop their vocabulary by preparing a list of words about earthquakes; and practice word…

  9. DNA, Drugs, and Detectives: An Interdisciplinary Special Topics Course for Undergraduate Students in Forensic Science

    ERIC Educational Resources Information Center

    Coticone, Sulekha Rao; Van Houten, Lora Bailey

    2015-01-01

    A special topics course combining two relevant and contemporary themes (forensic DNA analysis and illicit drug detection) was developed to stimulate student enthusiasm and enhance understanding of forensic science. Building on the interest of popular television shows such as "CSI" and "Breaking Bad," this course connects…

  10. "Touch It Lightly": Israeli Students' Construction of Pedagogical Paradigms about an Emotionally Laden Topic

    ERIC Educational Resources Information Center

    Brody, David L.; Cohen, Hindy

    2012-01-01

    Early childhood educators are increasingly being called upon to deal with emotionally charged topics, which include natural and manmade disasters, war, terror, death, and other traumatic events. At our teachers college, we prepare students to deal with a challenging issue, memory of the Holocaust, through a series of activities and workshops…

  11. Sustainable Energy: An Energy Education Topic that Belongs in the Social Studies Curriculum

    ERIC Educational Resources Information Center

    Marker, Gerald W.

    This paper examines the impending crisis of depletion of natural resources and explores the development of alternative resources for use. The topic of energy education needs to be included in the social studies curriculum. The program must focus around the following three principles: (1) the coming transition from fossil fuels to some other energy…

  12. Investigation of an angiogenesis-promoting topical treatment for diabetic wounds using multimodal microscopy (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    Li, Joanne; Bower, Andrew J.; Arp, Zane A.; Olson, Eric; Holland, Claire; Chaney, Eric J.; Marjanovic, Marina; Boppart, Stephen A.

    2016-02-01

    Impaired skin wound healing is a significant co-morbid condition of diabetes that is caused by poor microcirculation among other factors. Hypoxia-inducible factors (HIFs) are transcription factors that mediate the effects of decreased levels of oxygen in biological environments. Inducing mild hypoxia in the tissue could promote angiogenesis, a critical step in the wound healing process in diabetic wounds. To investigate the relationship between hypoxia and diabetic wound healing, a topical treatment consisting of a HIF-activating prolyl-hydroxylase inhibitor was administered to the wounded skin of diabetic (db/db) mice. Studies were conducted in accordance with the GSK Policy on the Care, Welfare and Treatment of Laboratory Animals and were reviewed at GSK or by the ethical review process at the institution where the work was performed. The wounded area was tracked in vivo for 28 days utilizing a custom-built multimodal microscopy system. An increase in vascular density around the wounds of treated animals was observed using phase-variance optical coherence tomography (PV-OCT), in comparison to normal controls. In addition, second harmonic generation (SHG) and fluorescence lifetime imaging microscopy (FLIM) were utilized to examine the collagen regeneration and cellular metabolic activity, respectively, in the wounded skin. The utilization of these light based methods can follow metabolic and morphologic changes in the wound healing process in ways not possible with current evaluation processes. Insights demonstrated in these studies could lead to new endpoints for evaluation of the efficacy of drugs and lead to more direct ways of detecting patient response to treatment.

  13. Factors affecting prescription of ultra-high potency topical corticosteroids in skin disease: an analysis of US national practice data.

    PubMed

    Balkrishnan, Rajesh; Camacho, Fabian T; Pearce, Daniel J; Kulkarni, Amit S; Spencer, Lori; Fleischer, Alan B; Feldman, Steven R

    2005-01-01

    Of the topical preparations available, the ultra-high potency corticosteroids have an important role in treating psoriasis. However, the use of these agents in many other conditions and patient populations may not be appropriate. This study examines the prescribing patterns of Class I topical corticosteroids in patients with skin disease by analyzing data from the National Ambulatory Medical Care Survey (1990-2000). Of the nearly 718 million visits for skin disease, Class I topical corticosteroids were prescribed in nearly 3% of all skin disease-related visits, with prescription rates being highest in psoriasis (22%). The study found greater prescription rates of Class I topical steroids by dermatologists compared to non-dermatologists [Odds Ratio (OR) = 4.39 (95% CI: 2.15, 8.99)]. However, there were also a large number of questionable prescriptions for other conditions, which could be construed as misuse of these medications. Despite limitations and the potential dubious use seen here, Class I topical corticosteroid use is relatively commonplace. Education efforts and novel preparations of Class I agents will help to ensure the best possible care for patients suffering from significant skin diseases like psoriasis.

  14. The human heart and the circulatory system as an interesting interdisciplinary topic in lessons of physics and biology

    NASA Astrophysics Data System (ADS)

    Volná, M.; Látal, F.; Kubínek, R.; Richterek, L.

    2014-01-01

    Many topics which are closely related can be found in the national curriculum of the Czech Republic for physics and biology. One of them is the heart and the circulatory system in the human body. This topic was examined cross curriculum, a teaching module was created and the topic was chosen for our research. The task was to determine if the students of bachelor study are aware of connections between physics and biology within this topic and whether we can help them effectively to describe the corresponding physics phenomena in the human body connected, for example, with a heart attack or with the measurement of blood pressure. In this paper, the heart and the circulatory system are presented as suitable topics for an interdisciplinary teaching module which includes both theoretical and experimental parts. The module was evaluated by a group of first-year undergraduate students of physics at the Faculty of Science, Palacký University. The acquired knowledge was compared with another control group through a test. The highest efficiency of the module was evaluated on the basis of questions that covered the calculation problems.

  15. Remote sensing of atmosphere and oceans; Proceedings of Symposium 1 and of the Topical Meeting of the 27th COSPAR Plenary Meeting, Espoo, Finland, July 18-29, 1988

    NASA Technical Reports Server (NTRS)

    Raschke, E. (Editor); Ghazi, A. (Editor); Gower, J. F. R. (Editor); Mccormick, P. (Editor); Gruber, A. (Editor); Hasler, A. F. (Editor)

    1989-01-01

    Papers are presented on the contribution of space remote sensing observations to the World Climate Research Program and the Global Change Program, covering topics such as space observations for global environmental monitoring, experiments related to land surface fluxes, studies of atmospheric composition, structure, motions, and precipitation, and remote sensing for oceanography, observational studies of the atmosphere, clouds, and the earth radiation budget. Also, papers are given on results from space observations for meteorology, oceanography, and mesoscale atmospheric and ocean processes. The topics include vertical atmospheric soundings, surface water temperature determination, sea level variability, data on the prehurricane atmosphere, linear and circular mesoscale convective systems, Karman vortex clouds, and temporal patterns of phytoplankton abundance.

  16. 10 CFR 7.15 - Procedures for closing an NRC advisory committee meeting.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Procedures for closing an NRC advisory committee meeting. 7.15 Section 7.15 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.15 Procedures for closing an NRC advisory committee meeting. (a) To close all or part of a meeting of an NRC...

  17. 10 CFR 7.15 - Procedures for closing an NRC advisory committee meeting.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Procedures for closing an NRC advisory committee meeting. 7.15 Section 7.15 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.15 Procedures for closing an NRC advisory committee meeting. (a) To close all or part of a meeting of an NRC...

  18. 10 CFR 7.15 - Procedures for closing an NRC advisory committee meeting.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Procedures for closing an NRC advisory committee meeting. 7.15 Section 7.15 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.15 Procedures for closing an NRC advisory committee meeting. (a) To close all or part of a meeting of an NRC...

  19. 10 CFR 7.15 - Procedures for closing an NRC advisory committee meeting.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Procedures for closing an NRC advisory committee meeting. 7.15 Section 7.15 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.15 Procedures for closing an NRC advisory committee meeting. (a) To close all or part of a meeting of an NRC...

  20. 10 CFR 7.15 - Procedures for closing an NRC advisory committee meeting.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Procedures for closing an NRC advisory committee meeting. 7.15 Section 7.15 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.15 Procedures for closing an NRC advisory committee meeting. (a) To close all or part of a meeting of an NRC...

  1. Spinosad Topical

    MedlinePlus

    Spinosad suspension is used to treat head lice (small insects that attach themselves to the skin) in adults and ... Topical spinosad comes as a suspension (liquid) to apply to the scalp and hair. It is usually applied to the scalp and hair in one or sometimes ...

  2. Clindamycin Topical

    MedlinePlus

    ... doctor if you have or have ever had asthma, eczema (sensitive skin that often becomes itchy or irritated) or allergies.tell your doctor if you are pregnant, plan to become pregnant, or are breast-feeding. If you become pregnant while using topical clindamycin, ...

  3. 13 CFR 125.15 - What requirements must an SDVO SBC meet to submit an offer on a contract?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... meet to submit an offer on a contract? 125.15 Section 125.15 Business Credit and Assistance SMALL... requirements must an SDVO SBC meet to submit an offer on a contract? (a) Representation of SDVO SBC status. An... an offer on an SDVO contract for supplies if it meets the requirements of the non-manufacturer...

  4. 13 CFR 125.15 - What requirements must an SDVO SBC meet to submit an offer on a contract?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... meet to submit an offer on a contract? 125.15 Section 125.15 Business Credit and Assistance SMALL... requirements must an SDVO SBC meet to submit an offer on a contract? (a) Representation of SDVO SBC status. An... an offer on an SDVO contract for supplies if it meets the requirements of the non-manufacturer...

  5. 13 CFR 125.15 - What requirements must an SDVO SBC meet to submit an offer on a contract?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... meet to submit an offer on a contract? 125.15 Section 125.15 Business Credit and Assistance SMALL... requirements must an SDVO SBC meet to submit an offer on a contract? (a) Representation of SDVO SBC status. An... an offer on an SDVO contract for supplies if it meets the requirements of the non-manufacturer...

  6. Weather Avoidance Using Route Optimization as a Decision Aid: An AWIN Topical Study. Phase 1

    NASA Technical Reports Server (NTRS)

    1998-01-01

    The aviation community is faced with reducing the fatal aircraft accident rate by 80 percent within 10 years. This must be achieved even with ever increasing, traffic and a changing National Airspace System. This is not just an altruistic goal, but a real necessity, if our growing level of commerce is to continue. Honeywell Technology Center's topical study, "Weather Avoidance Using Route Optimization as a Decision Aid", addresses these pressing needs. The goal of this program is to use route optimization and user interface technologies to develop a prototype decision aid for dispatchers and pilots. This decision aid will suggest possible diversions through single or multiple weather hazards and present weather information with a human-centered design. At the conclusion of the program, we will have a laptop prototype decision aid that will be used to demonstrate concepts to industry for integration into commercialized products for dispatchers and/or pilots. With weather a factor in 30% of aircraft accidents, our program will prevent accidents by strategically avoiding weather hazards in flight. By supplying more relevant weather information in a human-centered format along with the tools to generate flight plans around weather, aircraft exposure to weather hazards can be reduced. Our program directly addresses the NASA's five year investment areas of Strategic Weather Information and Weather Operations (simulation/hazard characterization and crew/dispatch/ATChazard monitoring, display, and decision support) (NASA Aeronautics Safety Investment Strategy: Weather Investment Recommendations, April 15, 1997). This program is comprised of two phases, Phase I concluded December 31, 1998. This first phase defined weather data requirements, lateral routing algorithms, an conceptual displays for a user-centered design. Phase II runs from January 1999 through September 1999. The second phase integrates vertical routing into the lateral optimizer and combines the user

  7. Incorporating Topics That Aren't Distance-Friendly into an Online Program: One Development Team's Experience

    ERIC Educational Resources Information Center

    Schaefer, Valentin; Doner, Sue; Pivnick, Janet

    2013-01-01

    The Native Species and Natural Processes certificate at the University of Victoria is an advanced-level online program of four courses to introduce students to state-of-the-art topics in the field of ecological restoration. The program posed some unique challenges for course developers. The development team needed to find ways to create online…

  8. An Investigation of Topics and Trends of Tracheal Replacement Studies Using Co-Occurrence Analysis.

    PubMed

    Ghorbani, Fariba; Feizabadi, Mansoureh; Farzanegan, Roya; Vaziri, Esmaeil; Samani, Saeed; Lajevardi, Seyedamirmohammad; Moradi, Lida; Shadmehr, Mohammad Behgam

    2016-11-22

    This study evaluated tracheal regeneration studies using scientometric and co-occurrence analysis to identify the most important topics and assess their trends over time. To provide the adequate search options, PubMed, Scopus, and Web of Science (WOS) were used to cover various categories such as keywords, countries, organizations, and authors. Search results were obtained by employing Bibexcel. Co-occurrence analysis was applied to evaluate the publications. Finally, scientific maps, author's network, and country contributions were depicted using VOSviewer and NetDraw. Furthermore, the first 25 countries and 130 of the most productive authors were determined. Regarding the trend analysis, 10 co-occurrence terms out of highly frequent words were examined at 5-year intervals. Our findings indicated that the field of trachea regeneration has tested different approaches over the time. In total, 65 countries have contributed to scientific progress both in experimental and clinical fields. Special keywords such as tissue engineering and different types of stem cells have been increasingly used since 1995. Studies have addressed topics such as angiogenesis, decellularization methods, extracellular matrix, and mechanical properties since 2011. These findings will offer evidence-based information about the current status and trends of tracheal replacement research topics over time, as well as countries' contributions.

  9. Global health ethics: an introduction to prominent theories and relevant topics.

    PubMed

    Stapleton, Greg; Schröder-Bäck, Peter; Laaser, Ulrich; Meershoek, Agnes; Popa, Daniela

    2014-01-01

    Global health ethics is a relatively new term that is used to conceptualize the process of applying moral value to health issues that are typically characterized by a global level effect or require action coordinated at a global level. It is important to acknowledge that this account of global health ethics takes a predominantly geographic approach and may infer that the subject relates primarily to macro-level health phenomena. However, global health ethics could alternatively be thought of as another branch of health ethics. It may then relate to specific topics in themselves, which might also include micro-level health phenomena. In its broadest sense, global health ethics is a normative project that is best characterized by the challenge of developing common values and universal norms for responding to global health threats. Consequently, many subjects fall within its scope. Whilst several accounts of global health ethics have been conceptualized in the literature, a concise demarcation of the paradigm is still needed. Through means of a literature review, this paper presents a two-part introduction to global health ethics. First, the framework of 'borrowed' ethics that currently form the core of global health ethics is discussed in relation to two essential ethical considerations: 1) what is the moral significance of health and 2) what is the moral significance of boundaries? Second, a selection of exemplar ethical topics is presented to illustrate the range of topics within global health ethics.

  10. 76 FR 38409 - Notice of an Open Meeting of the Advisory Committee on Water Information

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-30

    ... Notice of an Open Meeting of the Advisory Committee on Water Information AGENCY: United States Geological Survey. ACTION: Notice of an open meeting of the Advisory Committee on Water Information (ACWI). SUMMARY...: wenorton@usgs.gov . SUPPLEMENTARY INFORMATION: This meeting is open to the public. Up to a half hour...

  11. 1997 IEEE/LEOS Summer Topical Meeting on Gallium Nitride Materials, Processing and Devices Held in Montreal, Quebec, Canada on 11-15 August 1997

    DTIC Science & Technology

    1998-01-01

    papers in this book make up the digest of the meeting mentioned on the cover and title page. They reflect the authors’ opinions and are published as...have been exhibiting CW operation up to 64 °C[3] Further development may be necessary to compete with edge emitters employing DFB and spotsize...temperature (RT) cw operation[4]. The highest operation is up to 34 °C[5]. The introduction of GalnNAs/GaAs and AlGalnAs/InP may be a solution to material

  12. Topical anesthesia.

    PubMed

    Kumar, Mritunjay; Chawla, Rajiv; Goyal, Manish

    2015-01-01

    Topical anesthetics are being widely used in numerous medical and surgical sub-specialties such as anesthesia, ophthalmology, otorhinolaryngology, dentistry, urology, and aesthetic surgery. They cause superficial loss of pain sensation after direct application. Their delivery and effectiveness can be enhanced by using free bases; by increasing the drug concentration, lowering the melting point; by using physical and chemical permeation enhancers and lipid delivery vesicles. Various topical anesthetic agents available for use are eutectic mixture of local anesthetics, ELA-max, lidocaine, epinephrine, tetracaine, bupivanor, 4% tetracaine, benzocaine, proparacaine, Betacaine-LA, topicaine, lidoderm, S-caine patch™ and local anesthetic peel. While using them, careful attention must be paid to their pharmacology, area and duration of application, age and weight of the patients and possible side-effects.

  13. Topical anesthesia

    PubMed Central

    Kumar, Mritunjay; Chawla, Rajiv; Goyal, Manish

    2015-01-01

    Topical anesthetics are being widely used in numerous medical and surgical sub-specialties such as anesthesia, ophthalmology, otorhinolaryngology, dentistry, urology, and aesthetic surgery. They cause superficial loss of pain sensation after direct application. Their delivery and effectiveness can be enhanced by using free bases; by increasing the drug concentration, lowering the melting point; by using physical and chemical permeation enhancers and lipid delivery vesicles. Various topical anesthetic agents available for use are eutectic mixture of local anesthetics, ELA-max, lidocaine, epinephrine, tetracaine, bupivanor, 4% tetracaine, benzocaine, proparacaine, Betacaine-LA, topicaine, lidoderm, S-caine patch™ and local anesthetic peel. While using them, careful attention must be paid to their pharmacology, area and duration of application, age and weight of the patients and possible side-effects. PMID:26702198

  14. Development and in vitro assessment of alginate bilayer films containing the olive compound hydroxytyrosol as an alternative for topical chemotherapy.

    PubMed

    Ng, Shiow-Fern; Tan, Say-Lee

    2015-11-30

    Topical chemotherapy is the application of cancer drugs directly onto the skin, which has become a standard treatment for basal cell carcinoma. Due to the promising results in the treatment of skin cancer, topical chemotherapy has recently been applied to breast cancer patients because some breast cancer tissues are only superficial. Hydroxytyrosol, a phenolic compound from olives that is present in high amounts in Hidrox(®) olive extract, has been shown to have a protective effect on normal cells and selective antitumor activities on cancerous cells. The aims of the present study were to develop an alginate bilayer film containing Hidrox(®) and to investigate its potential use as a topical chemotherapeutic agent. Alginate films were characterized for swelling and for physical, thermal, rheological, and mechanical properties. Drug content uniformity and in vitro drug release tests were also investigated. The alginate bilayer films containing Hidrox(®), HB2, showed controlled release of hydroxytyrosol at a flux of 0.094±0.009 mg/cm(2)/h. The results of the cytotoxic assay showed that the HB2 films were dose-dependent and could significantly reduce the growth of breast cancer cells (MCF-7) at 150 μg/mL for a cell viability of 29.34±4.64%. In conclusion, an alginate bilayer film containing Hidrox(®) can be a potential alternative for topical chemotherapeutic agent for skin and breast cancer treatment.

  15. Evaluating an Organizational Protocol to Implement Effective Leadership Meetings

    ERIC Educational Resources Information Center

    Anderson, Erika

    2009-01-01

    The problem on which this study focused was the need to organize and implement effective leadership meetings that led to improved professional collaboration. The purpose was to evaluate the use of a protocol in organizing and implementing such meetings. The research questions were framed around the four levels of the Kirkpatrick (1996) evaluation…

  16. JAK3 as an Emerging Target for Topical Treatment of Inflammatory Skin Diseases.

    PubMed

    Alves de Medeiros, Ana Karina; Speeckaert, Reinhart; Desmet, Eline; Van Gele, Mireille; De Schepper, Sofie; Lambert, Jo

    2016-01-01

    The recent interest and elucidation of the JAK/STAT signaling pathway created new targets for the treatment of inflammatory skin diseases (ISDs). JAK inhibitors in oral and topical formulations have shown beneficial results in psoriasis and alopecia areata. Patients suffering from other ISDs might also benefit from JAK inhibition. Given the development of specific JAK inhibitors, the expression patterns of JAKs in different ISDs needs to be clarified. We aimed to analyze the expression of JAK/STAT family members in a set of prevalent ISDs: psoriasis, lichen planus (LP), cutaneous lupus erythematosus (CLE), atopic dermatitis (AD), pyoderma gangrenosum (PG) and alopecia areata (AA) versus healthy controls for (p)JAK1, (p)JAK2, (p)JAK3, (p)TYK2, pSTAT1, pSTAT2 and pSTAT3. The epidermis carried in all ISDs, except for CLE, a strong JAK3 signature. The dermal infiltrate showed a more diverse expression pattern. JAK1, JAK2 and JAK3 were significantly overexpressed in PG and AD suggesting the need for pan-JAK inhibitors. In contrast, psoriasis and LP showed only JAK1 and JAK3 upregulation, while AA and CLE were characterized by a single dermal JAK signal (pJAK3 and pJAK1, respectively). This indicates that the latter diseases may benefit from more targeted JAK inhibitors. Our in vitro keratinocyte psoriasis model displayed reversal of the psoriatic JAK profile following tofacitinib treatment. This direct interaction with keratinocytes may decrease the need for deep skin penetration of topical JAK inhibitors in order to exert its effects on dermal immune cells. In conclusion, these results point to the important contribution of the JAK/STAT pathway in several ISDs. Considering the epidermal JAK3 expression levels, great interest should go to the investigation of topical JAK3 inhibitors as therapeutic option of ISDs.

  17. JAK3 as an Emerging Target for Topical Treatment of Inflammatory Skin Diseases

    PubMed Central

    Alves de Medeiros, Ana Karina; Speeckaert, Reinhart; Desmet, Eline; Van Gele, Mireille; De Schepper, Sofie; Lambert, Jo

    2016-01-01

    The recent interest and elucidation of the JAK/STAT signaling pathway created new targets for the treatment of inflammatory skin diseases (ISDs). JAK inhibitors in oral and topical formulations have shown beneficial results in psoriasis and alopecia areata. Patients suffering from other ISDs might also benefit from JAK inhibition. Given the development of specific JAK inhibitors, the expression patterns of JAKs in different ISDs needs to be clarified. We aimed to analyze the expression of JAK/STAT family members in a set of prevalent ISDs: psoriasis, lichen planus (LP), cutaneous lupus erythematosus (CLE), atopic dermatitis (AD), pyoderma gangrenosum (PG) and alopecia areata (AA) versus healthy controls for (p)JAK1, (p)JAK2, (p)JAK3, (p)TYK2, pSTAT1, pSTAT2 and pSTAT3. The epidermis carried in all ISDs, except for CLE, a strong JAK3 signature. The dermal infiltrate showed a more diverse expression pattern. JAK1, JAK2 and JAK3 were significantly overexpressed in PG and AD suggesting the need for pan-JAK inhibitors. In contrast, psoriasis and LP showed only JAK1 and JAK3 upregulation, while AA and CLE were characterized by a single dermal JAK signal (pJAK3 and pJAK1, respectively). This indicates that the latter diseases may benefit from more targeted JAK inhibitors. Our in vitro keratinocyte psoriasis model displayed reversal of the psoriatic JAK profile following tofacitinib treatment. This direct interaction with keratinocytes may decrease the need for deep skin penetration of topical JAK inhibitors in order to exert its effects on dermal immune cells. In conclusion, these results point to the important contribution of the JAK/STAT pathway in several ISDs. Considering the epidermal JAK3 expression levels, great interest should go to the investigation of topical JAK3 inhibitors as therapeutic option of ISDs. PMID:27711196

  18. Topical retinol and the stratum corneum response to an environmental threat.

    PubMed

    Goffin, V; Henry, F; Piérard-Franchimont, C; Piérard, G E

    1997-01-01

    The functional consequences of using topical retinol on skin have not been thoroughly studied so far. The aim of this open study was to compare two preparations containing either retinol or vitamin E, using biometric evaluations. Three methods, namely the sodium lauryl sulfate (SLS) corneosurfametry bioassay, the ultraviolet (UV) squamometry test and optical profilometry of the UV-induced wrinkling process, were used to assess some properties of the stratum corneum. The retinol preparation achieved better scores than the vitamin-E cream in all three tests and appears to improve the resistance of the stratum corneum against some chemical (SLS) and physical (UV) threats. It also limits UV-induced shallow wrinkling.

  19. Don't Plan Another Meeting--Without Calling An Airline

    ERIC Educational Resources Information Center

    Nicholson, Delaine R.

    1977-01-01

    An increasing number of training managers and other meeting planners are taking advantage of the free meeting planning help--plus discounts on car rentals, meeting speakers, AV productions, and more--that the major airlines have begun to provide. The article presents a look at these services along with material from several airlines. (MF)

  20. 2011 Annual Meeting of the Safety Pharmacology Society: an overview.

    PubMed

    Cavero, Icilio

    2012-03-01

    The keynote address of 2011 Annual Meeting of the Safety Pharmacology Society examined the known and the still to be known on drug-induced nephrotoxicity. The nominee of the Distinguished Service Award Lecture gave an account of his career achievements particularly on the domain of chronically instrumented animals for assessing cardiovascular safety. The value of Safety Pharmacology resides in the benefits delivered to Pharma organizations, regulators, payers and patients. Meticulous due diligence concerning compliance of Safety Pharmacology studies to best practices is an effective means to ensure that equally stringent safety criteria are applied to both in-licensed and in-house compounds. Innovative technologies of great potential for Safety Pharmacology presented at the meeting are organs on chips (lung, heart, intestine) displaying mechanical and biochemical features of native organs, electrical field potential (MEA) or impedance (xCELLigence Cardio) measurements in human induced pluripotent stem cell-derived cardiomyocytes for unveiling cardiac electrophysiological and mechanical liabilities, functional human airway epithelium (MucilAir™) preparations with unique 1-year shelf-life for acute and chronic in vitro evaluation of drug efficacy and toxicity. Custom-designed in silico and in vitro assay platforms defining the receptorome space occupied by chemical entities facilitate, throughout the drug discovery phase, the selection of candidates with optimized safety profile on organ function. These approaches can now be complemented by advanced computational analysis allowing the identification of compounds with receptorome, or clinically adverse effect profiles, similar to those of the drug candidate under scrutiny for extending the safety assessment to potential liability targets not captured by classical approaches. Nonclinical data supporting safety can be quite reassuring for drugs with a discovered signal of risk. However, for marketing authorization

  1. LEOS Summer Topical Meetings (1991) on Spaceborne Photonics: Aerospace Applications of Lasers and Electro-Optics and Optical Millimeter-Wave Interactions: Measurements, Generation, Transmission and Control Held in Newport Beach, California on July 22-26, 1991

    DTIC Science & Technology

    1992-02-29

    AlinAsGalnAs graded superlattice," Appi. Phys. Lett., 54, pp. 16-17, 1988. 4. W . J. Kozlovsky, C. D. Nabors , and R. L. Byer, ’Efficient second harmonic...A D-A 269 037 MENTATION PAGE ,Mo.70 muhIhIII m N1 I urn mmi et iii NIe d H jHeracUe i hour per respon•e.. including he ti , w .or e•weoing e rstru...Library of Congress #: 90-85245 ISBN: 0-87942-618-7 Softbound 0-87942-619-5 Microfiche IIm mm F 0 R E W 0 R D Welcome to the first summer topical meeting

  2. Emotional Intelligence Meets Traditional Standards for an Intelligence.

    ERIC Educational Resources Information Center

    Mayer, John D.; Caruso, David R.; Salovey, Peter

    1999-01-01

    Results of 2 studies involving 503 adults and 229 adolescents show that emotional intelligence, as measured by the Multifactor Emotional Intelligence Scale, a new ability test of emotional intelligence, meets 3 classical criteria of a standard intelligence. (SLD)

  3. Staff Meetings: An Opportunity for Accelerated Training of Employees.

    ERIC Educational Resources Information Center

    Pattison, Sherry A.

    2001-01-01

    Accelerated learning techniques for training incorporated into staff meetings were designed to address different learning styles and modalities. The use of experiential games and multisensory whole-brain approaches was engaging and motivating. (Contains 25 references.) (SK)

  4. Liposomal butamben gel formulations: toxicity assays and topical anesthesia in an animal model.

    PubMed

    Cereda, Cintia Maria Saia; Guilherme, Viviane Aparecida; Alkschbirs, Melissa Inger; de Brito Junior, Rui Barbosa; Tofoli, Giovana Radomille; Franz-Montan, Michelle; de Araujo, Daniele Ribeiro; de Paula, Eneida

    2017-03-01

    The aim of this study was to evaluate the in vitro cytotoxicity and the in vivo analgesic effect and local toxicity of the local anesthetic butamben (BTB) encapsulated in conventional or elastic liposomes incorporated in gel formulations. The results showed that both gel formulations of liposomal BTB reduced the cytotoxicity (p < 0.001; one-way ANOVA/Tukey's test) and increased the topical analgesic effect (p < 0.05; one-way ANOVA/Tukey's test) of butamben, compared to plain BTB gel. The gel formulations presented good rheological properties, and stability assays detected no differences in physicochemical stability up to 30 d after preparation. Moreover, histological assessment revealed no morphological changes in rat skin after application of any of the gel formulations tested.

  5. Topical treatments for hydrofluoric acid dermal burns. Further assessment of efficacy using an experimental piq model.

    PubMed

    Dunn, B J; MacKinnon, M A; Knowlden, N F; Billmaier, D J; Derelanko, M J; Rusch, G M; Naas, D J; Dahlgren, R R

    1996-05-01

    Several topical treatments for hydrofluoric acid dermal burns (Zephiran, calcium acetate and magnesium hydroxide antacid soaks, and calcium gluconate gel) were assessed for efficacy in a pig model. Gross appearance and histopathology of treated and untreated burn sites were evaluated. For superficial burns, Zephiran was most effective; calcium acetate, magnesium hydroxide antacid, and calcium gluconate gel were less effective. For deep burns, gross observations showed that calcium acetate and Zephiran were most efficacious, whereas histopathology indicated comparable efficacy of Zephiran, calcium acetate, and calcium gluconate gel for all skin layers. Magnesium hydroxide antacid demonstrated efficacy only for the subdermis. The clinically beneficial effects of both Zephiran and calcium gluconate gel were affirmed. Although results suggest that calcium acetate and magnesium-containing antacids may be beneficial for human hydrofluoric acid dermal burns, these are not established clinical treatments.

  6. Life sciences and space research XXIV(1) - Gravitational biology; Proceedings of Symposia 10 and 13 of the Topical Meeting of the Interdisciplinary Scientific Commission F (Meetings F1 and F2) of the COSPAR 28th Plenary Meeting, The Hague, Netherlands, June 25-July 6, 1990

    NASA Technical Reports Server (NTRS)

    Young, R. S. (Editor); Cogoli, A. (Editor); Planel, H. (Editor); Ubbels, G. A. (Editor); Sievers, A. (Editor); Oser, H. (Editor); Horneck, G. (Editor); Wagner, H. (Editor)

    1992-01-01

    Topics presented include an introduction to theories and models of biological response to gravity, gravity effects on biological systems, the function of calcium in plant graviperception, developmental biology on unmanned spacecraft, and the effect of microgravity on the development of plant protoplasts flown on Biocosmos 9. Also presented are the mechanism by which an asymmetric distribution of plant growth hormone is attained, the perception of gravity by plants, an animal research facility for Space Station Freedom, the long-term effects of microgravity and possible countermeasures, and an experimental system for determining the influence of microgravity on B lymphocyte activation and cell fusion.

  7. Meeting NPDES permit limits for an effluent-dependent stream

    SciTech Connect

    Payne, W.L.

    1998-09-01

    When the Savannah River Site in Aiken, South Carolina received a National Pollutant Discharge Elimination System permit containing very low copper and toxicity limits for an effluent-dependent stream, an innovative and cost-effective method to meet them was sought. The South Carolina Department of Health and Environmental Control mandated that compliance with the new limits be achieved within three years of the effective date of the permit. SRS personnel studied various regulatory options for complying with the new limits including Water Effect Ratio, use of a Metals Translator, blending with additional effluents, and outfall relocation. Regulatory options were determined to not be feasible because the receiving stream is effluent dependent. Treatment options were studied after it was determined that none of the regulatory pathways were viable. Corrosion inhibitors were evaluated on a full-scale basis with only limited benefits. Ion exchange was promising, but not cost effective for a high flow effluent with a very low concentration of copper. A treatment wetlands, not normally given consideration for the removal of metals, proved to be the most cost effective method studied and is currently under construction.

  8. Linguistic Extensions of Topic Models

    DTIC Science & Technology

    2010-09-01

    analyzing large datasets where observations are collected into groups. Although topic modeling has been fruitfully applied to problems social science...topic modeling has been fruitfully applied to problems social science, biology, and computer vision, it has been most widely used to model datasets... socialization , and I’m glad that it was a conduit for me to meet and get to know such great people as Leonard Kostovetsky, Guy David, Kunle Demuren

  9. Solid Lipid Nanoparticles Loaded with Retinoic Acid and Lauric Acid as an Alternative for Topical Treatment of Acne Vulgaris.

    PubMed

    Silva, Elton Luiz; Carneiro, Guilherme; De Araújo, Lidiane Advíncula; Trindade, Mariana de Jesus Vaz; Yoshida, Maria Irene; Oréfice, Rodrigo Lambert; Farias, Luis de Macêdo; De Carvalho, Maria Auxiliadora Roque; Dos Santos, Simone Gonçalves; Goulart, Gisele Assis Castro; Alves, Ricardo José; Ferreira, Lucas Antônio Miranda

    2015-01-01

    Topical therapy is the first choice for the treatment of mild to moderate acne and all-trans retinoic acid is one of the most used drugs. The combination of retinoids and antimicrobials is an innovative approach for acne therapy. Recently, lauric acid, a saturated fatty acid, has shown strong antimicrobial activity against Propionibacterium acnes. However, topical application of retinoic acid is followed by high incidence of side-effects, including erythema and irritation. Solid lipid nanoparticles represent an alternative to overcome these side-effects. This work aims to develop solid lipid nanoparticles loaded with retinoic acid and lauric acid and evaluate their antibacterial activity. The influence of lipophilic stearylamine on the characteristics of solid lipid nanoparticles was investigated. Solid lipid nanoparticles were characterized for size, zeta potential, encapsulation efficiency, differential scanning calorimetry and X-ray diffraction. The in vitro inhibitory activity of retinoic acid-lauric acid-loaded solid lipid nanoparticles was evaluated against Propionibacterium acnes, Staphylococcus aureus and Staphylococcus epidermidis. High encapsulation efficiency was obtained at initial time (94 ± 7% and 100 ± 4% for retinoic acid and lauric acid, respectively) and it was demonstrated that lauric acid-loaded-solid lipid nanoparticles provided the incorporation of retinoic acid. However, the presence of stearylamine is necessary to ensure stability of encapsulation. Moreover, retinoic acid-lauric acid-loaded solid lipid nanoparticles showed growth inhibitory activity against Staphylococcus epidermidis, Propionibacterium acnes and Staphylococcus aureus, representing an interesting alternative for the topical therapy of acne vulgaris.

  10. Successful human scar regeneration by topical iodine: a case report: an interim (3.5 year) summary.

    PubMed

    Derry, David M

    2009-05-01

    Control of regeneration and wound healing are scientific and clinical objectives. In 1997, topical Lugol's iodine solution applied daily for 3 days to a 50 year old facial scar lead to hyperemic scar tissue. As a working hypothesis, the author proposed topical iodine could initiate, control and complete human scar regeneration. In 2005, after collecting three more surgical scars, topical iodine applications began. Within 3 days all four scars started regenerating. Stopping topical iodine halted the process. Within a week an appropriate adult scar formed. Digital cameras recorded events. Regeneration is complex and slow. Its appearance depends on whether scar is covered with plastic or open. Iodine's chemical properties are discussed along with their reaction with epithelial cells. As there are no visible signs detectable changes from oral iodine on regeneration, details of iodine staining are more thoroughly described. Not all, but most important results are presented. Topical iodine induces hair growth in and around scars. Hair is regeneration's workhorse, moving purposefully in all directions under arrector pili muscle power delivering regenate material accurately to scar tissues and coordinating centers. In addition, hair repeatedly self amputates possibly strengthening regenerating tissues. Two types of regenate material show under plastic wrap: white and globular. The white regenate appears and behaves somewhat like snow, but can be yellow, green or brown depending iodine content. The globular form of regenate material maybe derived from white regenate material with hair's help. Globular regenate material is larger, nondescript, variable in size and color (depends on iodine content) and seemed usually associated with hair. There are two centrally placed coordinating centers 5 mm apart on major scars. Wrist centers have a palpable, but not visible ridge, between them whereas abdominal centers do not. Wrist centers lasted through all regeneration of the wrist

  11. Upper atmosphere models and research; Proceedings of Workshops X and XI and the Topical Meeting of the 27th COSPAR Plenary Meeting, Espoo, Finland, July 18-29, 1988

    NASA Technical Reports Server (NTRS)

    Rycroft, M. J. (Editor); Keating, G. M. (Editor); Rees, D. (Editor)

    1990-01-01

    Topics are presented on the updating of CIRA, the trace constituents of the middle and upper atmosphere, and the localized response of the lower thermosphere and ionosphere at high latitude. Papers are presented on mean temperature fields in the lower thermosphere, a comparison of the thermosphere total density model TD 88 with CIRA 86, improved reference models for the middle-atmosphere ozone, a reference model for CH4 and N2O and trends, reference models for thermospheric NO, and a simulation of odd nitrogen distribution in the thermosphere. Other papers are on the response of the ionosphere-thermosphere system to magnetospheric forcing, microinstabilities driven by nonthermal plasma in the high-latitude F-region, the characteristics of the high-latitude trough, the lower thermospheric coupling study of the CEDAR and WITS programs, and numerical simulations of the seasonal response of the thermosphere to propagating tides.

  12. Life sciences and space research XXIII(3): Natural and artificial ecosystems; Proceedings of the Topical Meetings of the 27th COSPAR Plenary Meeting, Espoo, Finland, July 18-29, 1988

    NASA Technical Reports Server (NTRS)

    Macelroy, R. D. (Editor); Tibbitts, T. W. (Editor); Thompson, B. G. (Editor); Volk, T. (Editor)

    1989-01-01

    The present conference discusses topics in the fields of higher plant growth under controlled environmental conditions, waste oxidation, carbon cycling, and biofermentor design and operation. Attention is given to CO2 and O2 effects on the development and fructification of wheat in closed systems, transpiration during life cycle in controlled wheat growth, sources and processing of CELSS wastes, waste-recycling in bioregenerative life support, and the effect of iodine disinfection products on higher plants. Also discussed are carbon cycling by cellulose-fermenting nitrogen-fixing bacteria, a bioreactor design with sunlight supply and operations systems for use in the space environment, gas bubble coalescence in reduced gravity conditions, and model system studies of a phase-separated membrane bioreactor.

  13. Recruitment of underage test persons: motivators and barriers in an anthropological EU-survey on a sensitive topic.

    PubMed

    Nohrdent, Dörte; Cattaneo, Cristina; Gabriel, Peter; Ohlrogge, Sabine; Poppa, Pasquale; Schmitt, Roland; Tutkuviene, Janina; Rizgeliene, Renata; Ratnayake, Melanie; Obertová, Zuzana; Ritz-Timme, Stefanie

    2010-01-01

    Recruiting test persons is crucial in many scientific fields. The recognition of motivators or barriers to survey participation may support the design and recruitment strategy of future studies. The recruitment of under age test persons is very complex and sensitive. This paperpresents and analyses the experiences in recruitment of female juveniles (10-18 years old) in Germany, Italy and Lithuania within the context of an EU funded project concerning the extremely sensitive topic of "child pornography". The purpose of the project was to develop a method for age estimation of juveniles on photographs and videos. The faces of the test persons were photographed and anthropologically measured after an informed consent was signed by their parents and themselves. The analysis of the recruitment strategies and response rates revealed that culturally influenced factors played a significant role in the individual decision for or against a participation in the study. In all countries, the sensitive topic of child pornography had a great influence on the decision process. Many German parents agreed especially in light of this topic while in Italy and Lithuania the word "child pornography" triggered a very negative response. In Germany, the anthropological investigation of the faces provoked negative associations with the anthropometric surveys in the Third Reich. Social and political climate were further relevant factors for decision-making especially in Lithuania. The "top-down" principle of recruitment proved to be very effective for this kind of study. The authorities of headmasters, scientists and institutions positively influenced the decisions of the parents.

  14. Topical fluorouracil. II. Postoperative administration in an animal model of glaucoma filtering surgery.

    PubMed

    Heuer, D K; Gressel, M G; Parrish, R K; Folberg, R; Dillberger, J E; Altman, N H

    1986-01-01

    Unilateral posterior lip sclerectomies were performed in ten owl monkeys. Five milligrams of fluorouracil was injected subconjunctivally in each operated eye immediately after surgery. Three drops (approximately 2.4 mg/drop) of fluorouracil were instilled ten minutes apart in each operated eye twice daily on postoperative days 1 through 7 and once daily on postoperative days 8 through 15, 17, 19, and 21. One monkey died on the seventh postoperative day; its death could not be attributed to systemic fluorouracil toxicity. All of the operated eyes had filtering blebs after the full course of fluorouracil, but seven also had corneal epithelial defects. By the seventh postoperative week, two of the operated eyes manifested moderately severe corneal opacification. Ten weeks postoperatively, the electroretinographic a- and b-wave amplitudes averaged 17% and 12% less, respectively, in the seven operated eyes without clinically significant corneal opacification than in the unoperated fellow eyes. Only two eyes had blebs after the 12th postoperative week. Histopathologic examination was performed on five eyes, of which only two revealed patent sclerostomies. Although topical fluorouracil appears to delay bleb scarring, the corneal findings suggest that it may be more toxic than subconjunctival fluorouracil.

  15. Maximal Usage Trial: An Overview of the Design of Systemic Bioavailability Trial for Topical Dermatological Products

    PubMed Central

    Bashaw, Edward Dennis; Tran, Doanh C.; Shukla, Chinmay G.; Liu, Xiaomei

    2015-01-01

    Dermatologic diseases can present in varying forms and severity, ranging from the individual lesion and up to almost total skin involvement. Pharmacokinetic assessment of topical drug products has previously been plagued by bioanalytical assay limitations and the lack of a standardized study design. Since the mid-1990's the US Food and Drug Administration has developed and implemented a pharmacokinetic maximal usage trial (MUsT) design to help address these issues. The MUsT design takes into account the following elements: the enrollment of patients rather than normal volunteers, the frequency of dosing, duration of dosing, use of highest proposed strength, total involved surface area to be treated at one time, amount applied per square centimeter, application method and site preparation, product formulation, and use of a sensitive bioanalytical method that has been properly validated. This paper provides a perspective of pre-MUsT study designs and a discussion of the individual elements that make up a MUsT. PMID:26634191

  16. Topical Meeting on Laser and Optical Remote Sensing: Instrumentation and Techniques Technical Digest Held in North Falmoth, Massachusetts on September 28-October 1, 1987. Volume 18.

    DTIC Science & Technology

    1988-08-01

    power and volume are achievable by utilizing emerging technologies in light-weighted mirrors and tunable solid state lasers, pumped by semiconductor...Cretien form of a Cassegrain telescope. The secondary mirror is fused quartz with an aluminum reflecting surface and the primary mirror features a...which receive and separate the backscattered laser signals. The optical assembly is mounted on an optical bench and suspended under the primary mirror

  17. [Topical contraceptives].

    PubMed

    Alipov, V I; Korkhov, V V

    1982-02-01

    Recently there has been little interest in topical contraceptives. The most popular are the cervical cap and the diaphragm. Other types of mechanical contraceptive devices are being investigated. Standley and Kessler have developed a device for introduction into the cervical canal with a reservoir of spermatocide, it does not block the flow of blood during menstruation. New models of vaginal rings are also being developed which are simple enough for self-insertion and also contain a reservoir of spermatocide. Work is being done on spermatocide-containing sponges in many countries. Another project being investigated is the possibility of using natural proteins, collagens, and other substances which absorb spermatozoids. The ancients used various vaginal suppositories to kill spermatozoids; in the late 19th century quinine sulfate was used for this, and a variety of substances have been used recently. These spermicidal creams also have the advantage of acting as anti-infectious agents in many cases. But they do have some negative effects. They are about 85% effective, are local irritants, and some cause discomfort during intercourse. And it is possible that some are resorbed by the body and act on the liver and other organs. Vaginal globules and suppositories are also popular. The "Kontraceptin-T" brand contains quinosol, boric acid, and tannin. There are also foaming tablets which are mixed with water and then introduced. New locally-active chemical substances are being developed in Japan, West Germany, and the USSR. Kontraceptin-E contains paranonyl-phenoxypolyethylene glycol and sodium dioctylsulfosuccinate. The "Norforks" and other preparations contain mercurial compounds which may turn out to be harmful. The future promises the development of products which will act to prevent fertilization by acting on the hyaluronidase and the acrosine of the spermatozoid, thus preventing it from penetrating the ovum. It would be best to find enzyme inhibitors which are

  18. Sustained clinical resolution of acquired epidermodysplasia verruciformis in an immunocompromised patient after discontinuation of oral acitretin with topical imiquimod.

    PubMed

    Nijhawan, Rajiv I; Osei-Tutu, Achiamah; Hugh, Jeremy M

    2013-03-01

    Increased cases of acquired epidermodysplasia verruciformis (EDV) have been reported in patients with human immunodeficiency virus (HIV). With regard to management, there are no randomized controlled trials in either immunocompetent or immunocompromised patients, and only a limited number of anecdotal treatment options. Systemic retinoids, either independently or in combination with other treatment modalities, have been used with limited success, demonstrating transient clinical response and recurrence of lesions after cessation of therapy. We report a case of an HIV-positive patient with acquired EDV who achieved sustained clinical resolution even after discontinuation of oral acitretin by applying topical imiquimod to prevent recurrence of his lesions.

  19. Impact on quality activities of measurement systems meeting an L:1 rule

    SciTech Connect

    Hamada, M. S.; Burkhardt, J. H.

    2016-04-01

    This study considers the impact of a measurement system that meets an L:1 rule on various quality activities. These activities include inspection, acceptance sampling, and control charting. A measurement system that meets a 10:1 rule performs much better than one that meets a 4:1 rule. R code is provided so that the practitioner is able to evaluate these activities to his or her particular situation.

  20. Soft X-Ray Projection Lithography. Organization of the Photonics Science Topical Meetings Held in Monterey, California on May 10-12, 1993

    DTIC Science & Technology

    1993-05-10

    00 pm MA3 Two aspheric mirror system design development MB2 Condenser optics for SXPL, Steve Vernon. Vernon Ap- for SXPL, T. E Jewell. Optical Design...Consultant A generalized plied Physics, Gary Sommargren. Lynn Seppala. David Gaines, procedure for an optical design of a two aspheric mirror system...necessary to develop high-rollectance, tionat Laboratories: J. E, B3jorkhotm. R. R. Freeman, M. 0. Himet, normaltýincidence x-ray mirrors tar projection

  1. ICO Topical Meeting on Atmospheric, Volume and Surface Scattering and Propagation Held in Florence, Italy on 27-30 August 1991

    DTIC Science & Technology

    1991-01-01

    Stefanutti, F. Castagnoli, M. Del Guasta: ECLIPS: an International Project for Tropo- spheric Cloud Properties Characterization. The Antarctic...and m completely determines the optical propagation effects of the turbulent layers projected on the ground. There are two ways to develop the phase...1981; Weigelt et al. 1986) and projection speckle spectroscopy (Grieger, Fleischmann and Weigelt 1988) can yield both high-resolution images and the

  2. OSA Proceedings of the Topical Meeting on Nonlinear Guided-Wave Phenomena Held in Cambridge, England (United Kingdom) on 2-4 September 1991. Volume 15

    DTIC Science & Technology

    1992-05-22

    constitute another potential limit in the throughput of an optical communication system; for erbium doped fiber amplifiers ( EDFA ) the output saturation power...degradation of the signal- to-noise power ratio (SNR) at the output of the communication line caused by the random fluctuations of a gain in lumped optical ...coherent optical communication , Johan Nilsson. Royal Institute of Technol- 5:30 pm-7:00 pm ogy, Sweden; Milan Dado, U. Transport & Communication , ME

  3. Summaries of Papers presented at the Picosecond Electronics and Optoelectronics Topical Meeting Held in Incline Village, Nevada on January 14-16, 1987. Conference Edition.

    DTIC Science & Technology

    1987-10-10

    Gleason of TniQuint Semiconductor for their help with the GaAs IC’s, and J. Kafka and T. Baer of Spectra- Physics, inc. for their guidance in the...beam monitors band edge ’. absorption, an appropriate technique for voltage-biased structurcs in which the Franz -Kcldvsh. elfect is modulated as moving...recently demonstrated performance up to a few gigahertz (Table 1). The principle of operation is based on the Franz -Keldysh effect in which the absorption

  4. Topical Meeting on Signal Recovery and Synthesis with Incomplete Information and Partial Constraints Held at Incline Village, Nevada on January 12-14, 1983.

    DTIC Science & Technology

    1983-08-31

    d’Optique Electronique, France. The concept of method is used to reconstruct 2-dimensional functions separation angle plays an essential part in image...problems deal with partially coherent radiation fields and stochastic scatterers such as rough surfaces or fluctuating media. In the first part of my...uniquens, stabiuty and ptior knowtedge. In the second part , two specific examples are presented. One is a deterministic problem on the level of

  5. Summaries of Papers Presented at the Picosecond Electronics and Optoelectronics Topical Meeting Held in Salt Lake City, Utah on March 8-10, 1989

    DTIC Science & Technology

    1989-12-31

    can be improved 8 dB to -30 dBm by using a semiconductor optical preamplifier. A receiver sensitivity of -37 dBm can be achieved with an erbium- doped ...1: Differential phase contrast confocal microscope. PBS: Polarizing Beam Splitter. A/2: Half-wave plate. YIG: Yttrium -Iron-Garnet Faraday rotator. A...transmission lines defined on lanthanum gallate (LaGaO3 ) as a substrate. On lLaGaO3 , YBCO grows highly oriented like on SrTiO 3 . However, unlike SrTiO3

  6. Organization of the Topical Meeting on Tunable Solid State Lasers Held in North Falmouth, Massachusetts on 1-3 May 1989

    DTIC Science & Technology

    1989-08-30

    Moncorg6 and H. Manaa. Laboratoire de physico-chimie des materiaux luminescents U.A 442 CNRS, Universit6 de Lyon I. 59622 Villeurbanne, France. Many...cylinder that was also drilled to accommodate a 10.0K 0 at 25.0°C precision interchangeable thermistor. The resistance of the thermistor was determined...with an accuracy of ±t1- from the voltage generated by a 100lia current. At 37°C a ±1-Q thermistor resistance uncertainty corresponded to a temperature

  7. OSA Proceedings of the Topical Meeting on Optical Amplifiers and Their Applications, Held in Snowmass Village, Colorado on 24 - 26 July 1991. Volume 13

    DTIC Science & Technology

    1992-05-22

    R. B. Lauer, P. band, B. Pedersen , Technical U., Denmark; S. Zemon, W. J. Mabrahtu, E. Eichen, GTE Laboratories, Inc. Ridge wave- Miniscalco, M. P...Systems per- formance in an EDFA power amplifier is described. (p. 38) CABARET LOBBY 12:00 m-1:30 pm LUNCH (on your own) 3.00 pm-3:30 pm COFFEE...CHECK-IN 4:30 pm-4:50 pm PP1 EDFA Consultants, Kingston, RI, Dr. Harish R. D. ANDERSON ROOM (Conference Center) Sunak, President, is author of

  8. Proceedings of the Topical Meeting on the Microphysics of Surfaces, Beams, and Adsorbates (2nd) Held in Sante Fe, New Mexico on 16-18 February 1987

    DTIC Science & Technology

    1987-10-31

    the etching effects . One of these effects is adsorption of reactive gas , in of Si under concurrent exposure to an Ar ’ -ion beam and a some cases...from gas phase collisions is ex- effects ofthe Cl2 flux to Ar ’ flux ratio (Ocl,/ A- = R) and pected in the TOF spectra. All experiments described in...apparently showing little if any effect of gas -phase decomposition or significant role out to > 100 nm. We do not know the prob- electron scattering in the

  9. 75 FR 79418 - Notice of an Open Meeting of the Advisory Committee on Apprenticeship (ACA)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-20

    ... (ACA) AGENCY: Employment and Training Administration, Labor. ACTION: Announcement of meeting. SUMMARY... hereby given to announce an open meeting of the Advisory Committee on Apprenticeship (ACA) being held on January 10-11, 2011. The ACA, an advisory board to the Secretary of Labor, is a discretionary...

  10. Case Study Exploring the Use of an Interdisciplinary Approach to Teach a High School Mathematics and Science Topic

    NASA Astrophysics Data System (ADS)

    Winkelhake, Kelly M.

    This participatory case study was conducted to describe the value of an interdisciplinary teaching approach for a high school mathematics and science topic from the perspective of the students and the teacher. The topic of logarithms was selected for this lesson because it is a concept that students learn in both their high school mathematics and science courses. The teacher researcher, a high school mathematics teacher, worked with twelve student participants from a 9th and 10th grade Geometry class, along with four science and two mathematics teachers. The data collected in this study serves as a reminder of the many complexities of interdisciplinary work. This specific interdisciplinary study, signified by three overall themes, unraveled some of these complexities of the interdisciplinary approach in general. In all, the study demonstrated the utility of developing a shared language, gaining understanding of the complexities of interdisciplinary work, and sharing positive student experiences of an interdisciplinary lesson. These three themes serve as a step forward in the overall research of interdisciplinary mathematics and science work. A significant amount of additional research is needed to compare the actual student learning outcomes for interdisciplinary work versus discipline specific work. The data from this study, however, shows that as teachers work to create an interdisciplinary approach, teachers from different disciplines produce such a thoughtful and positive dialogue that only enhances student learning.

  11. Effects of Topical Fucosyl-Lactose, a Milk Oligosaccharide, on Dry Eye Model: An Example of Nutraceutical Candidate

    PubMed Central

    Bucolo, Claudio; Musumeci, Maria; Salomone, Salvatore; Romano, Giovanni Luca; Leggio, Gian Marco; Gagliano, Caterina; Reibaldi, Michele; Avitabile, Teresio; Uva, Maurizio G.; Musumeci, Salvatore; Drago, Filippo

    2015-01-01

    Purpose: Colostrum has been proposed to treat severe dryness and problematic eye lesions showing a beneficial effect. The aim of the study was to investigate the effect of 2-fucosyl-lactose, a natural sugar present in the human colostrum, in an experimental dry eye. Methods: Dry eye was induced in adult male New Zealand albino rabbits by topical administration of 1% atropine. Tear volume (Schirmer’s test), tear film breakup time (TBUT), corneal staining and tear osmolarity were assessed. Fucosyl-lactose eye drops was instilled at different concentrations (0.01, 0.1, and, 1%). Results: After 24 h from first atropine administration, tear volume and TBUT values were significantly improved in groups treated with 2-fucosyl-lactose in a dose-dependent manner. Tear volume increased from 5.25 to 10.75 mm and TBUT values from 8.75 to 34.5 s with 0.01% or 1% 2-fucosyl-lactose treatment, respectively. No changes were observed in terms of corneal staining among the all groups treated with 2-fucosyl-lactose. Atropine instillation caused an increase of tear osmolarity (428 mOsm/L), which was reversed by topical treatment with 2-fucosyl-lactose at all doses. Conclusion: The present study demonstrated that 2-fucosyl-lactose, a human milk oligosaccharide, has protective effect on tear film stability. PMID:26635610

  12. Topical Meeting on Optics in Adverse Environments

    DTIC Science & Technology

    1987-10-31

    Laboratory. (, 21) addrtwses the mount att3chrnicnt and mount zsZesrto -ptiral design to minimb’e 6Lgradition of * ig.; t 2:15J1-e’ Pipe we~gttt mirror at...100 K wi’h and without a Id 5~c mount WCJ# caIed Opdcs for Higr Powered Lase Appkia- support and mirror attachments. Keyise demonstrteed tiom.patrick...J. ", nhrey, TRW. (15 ;73) by this task arm. mirror cO0al perfc.mtance toofli temperature to iGI) K, str3i.free mirror mect-it attachment

  13. Conference Digest LEOS Summer Topical Meetings 1992

    DTIC Science & Technology

    1992-12-09

    there was a cost penalty for this application, which had to be justified by the service benefits. Two years ago -- after the industry leaders had...segment of the industry because it allowed them to gain the many performance and service advantages of fiberoptic delivery at no additional cost per...channels achievable with the predistortion systems described to date have not yet attained the practical specifications of the CATV industry . Another

  14. NAS Forums Focus on National Science Topics

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1973

    1973-01-01

    A series of public meetings designed to focus on complex and persistent problems of national importance involving science has been launched. Topics such as drugs, energy, and natural disasters are included. (DF)

  15. Class Meetings as a Tool for Classroom Management and Character Development: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Bohmann, Rose R.

    Classroom management literature emphasizes non-punitive methods of managing a classroom of students, suggesting that democratic class meetings are an important or central element to developing student character. Class meetings are presented as a method of teaching children problem solving skills, conflict resolution, and a means for encouraging…

  16. 75 FR 2159 - Notice of an Open Meeting of the Advisory Committee on Water Information (ACWI)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-14

    ... United States Geological Survey Notice of an Open Meeting of the Advisory Committee on Water Information... Committee on Water Information (ACWI). SUMMARY: Notice is hereby given of a meeting of the ACWI. This... development and dissemination of water information, through reports from ACWI subgroups. The agenda...

  17. 40 CFR 60.2595 - What if I do not meet an increment of progress?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... increment of progress? If you fail to meet an increment of progress, you must submit a notification to the Administrator postmarked within 10 business days after the date for that increment of progress in table 1 of this subpart. You must inform the Administrator that you did not meet the increment, and you...

  18. 40 CFR 60.2835 - What if I do not meet an increment of progress?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... increment of progress? If you fail to meet an increment of progress, you must submit a notification to the Administrator postmarked within 10 business days after the date for that increment of progress in table 1 of this subpart. You must inform the Administrator that you did not meet the increment, and you...

  19. 40 CFR 62.14555 - What if I do not meet an increment of progress?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... violation of the standards under this subpart. If you fail to meet an increment of progress, you must submit a notification to the Administrator postmarked within 10 business days after the due date for that increment of progress. You must inform the Administrator that you did not meet the increment, and you...

  20. Acquired factor V inhibitor after exposure to topical human thrombin related to an otorhinolaryngological procedure.

    PubMed

    Donohoe, K; Levine, R

    2015-10-01

    Acquired factor V (FV) inhibitors occur rarely and classically develop after exposure to bovine thrombin. The clinical presentation is variable, ranging from asymptomatic with incidental laboratory abnormalities to significant bleeding. With the development of human-derived thrombin agents, bovine thrombin is less frequently used. We report a case of an acquired FV inhibitor that developed in a patient after exposure to human thrombin used as a hemostatic agent during an otorhinolaryngology surgical procedure. Our review of the literature revealed only one prior reported case of FV inhibitor after exposure to human thrombin. Hematologists and surgeons should be aware of this rare, but potentially life-threatening, complication in the postprocedural setting.

  1. Change in Moral Outlook Is an Important Topic of Environmental Education

    ERIC Educational Resources Information Center

    Suohua, Li

    2004-01-01

    It is a common recognition that humankind is facing an ecological environmental crisis. In order to protect the ecological system, to protect nature and thus to safeguard the continued existence of humankind, not only technological, economic, and managerial measures are needed, but more importantly, a change must take place in people's thinking so…

  2. Beating the odds: an approach to the topic of resilience in children and adolescents.

    PubMed

    Skala, Katrin; Bruckner, Thomas

    2014-01-01

    The concept of good mental functioning despite negative influences first arose more than a hundred years ago and has received increasing interest during the last decades. For a long time, lack of unified definition of concept and terms rendered research difficult to compare. Nowadays, consent is reached on a definition of resilience as "an individual's ability to properly adapt to stress and adversity" and a large number of studies have been performed trying to identify factors that render children resilient. Among these, interpersonal factors like gender, intelligence, aspects of character and temperament as well as genes; factors within the family like a stable and positive relation to an adult; and factors of the broader environment like being integrated into the community have been those most articulately pointed out by research. Although, to date, research on resilience has been extensive, there is still a lack of robust, comparative, empirical studies allowing policy formulation for fostering resilience in children at risk.

  3. Topical Negative Pressure on Burns: An Innovative Method for Wound Exudate Collection

    PubMed Central

    Baudoin, Julien; Jafari, Paris; Meuli, Joachim; Raffoul, Wassim

    2016-01-01

    Summary: Burn wound exudate is an important source of information on the wound-healing process and systemic improvement of burn patients. Identification of biomarkers for the prediagnosis of local or systemic complications in patients will have a great impact on adapting personalized procedures in burn treatment. No efficient exudate collection method exists that offers a direct and continuous collection over time. We developed an innovative system based on the negative pressure wound therapy technique to directly collect exudate from burn wounds over several days after burn. This method did not cause any complication or pain for patients, and positive influence on wound healing was seen. Exudate samples were further used in different projects for studying biochemical profile, trace element content, kinetics of bacterial growth, and cell cytotoxicity. PMID:27975022

  4. Cost benefit analysis of excess flow valves: An update. Topical report, August 1991

    SciTech Connect

    Not Available

    1991-08-26

    Calculations and analysis of the cost-to-benefit ratio of using excess flow valves (EFVs) of all U.S. new and renewed gas services operating at 10 psig or more are presented. The study is an update of an earlier evaluation performed by the same contractor, entitled 'Costs and Benefits of Excess Flow Valves in Gas Distribution Services' (GRI-86/0022). As calculated with up-to-date information and average operating cost data, the ratio continues to be unfavorable even when using high value for human life and injury and low operating cost data. Data collected from EFV users indicate that EFVs are highly reliable and generally perform as required with very few problems. The report expresses the opinion that the cost-to-benefit ratio is highly dependent on individual company operations, location, and pipeline characteristics, and that the decision to use EFVs should be left to individual companies after performing their own cost benefit analysis, which should include an assessment of alternative accident mitigation measures.

  5. Absence of systemic hormonal effects in an oestradiol diether topically active on the vaginal mucosa.

    PubMed

    Wolff, J P; Cachelou, R; Guéritée, N

    1982-12-01

    The women in this study were either post-menopausal or ovariectomised for at least 1 yr prior to the study. They had also been treated for cancer of the cervix (27 women), endometrium (5), ovaries (5) or breast (1). All women presented with sexual troubles, mainly genital discomfort (dyspareunia or vaginism). In a double-blind fashion, gynaecological capsules containing either an oestradiol diether (ICD: promestriene) or only the excipient were administered for 40 consecutive days. At the end of the treatment, the FSH, LH, oestrone (E1) and oestradiol (E2) plasma levels were not found to be significantly different from the pre-therapeutic values. These results suggest that promestriene acts on the vaginal mucosa, therefore not being converted back into the hormone from which it was derived. Also, in its dietheroxide form, promestriene is incapable of crossing the malpighian (vaginal or epidermal) epithelium and of reaching the general blood circulation. This discrepancy between the local anti-atrophic effects and the inability to exert systemic oestrogen activities singles out promestriene and justifies its therapeutic use when hormonally active oestrogens are contra-indicated, as in patients who have an oestrogen-sensitive cancer in their medical history.

  6. TOPICAL REVIEW: Solid polymer electrolytes: materials designing and all-solid-state battery applications: an overview

    NASA Astrophysics Data System (ADS)

    Agrawal, R. C.; Pandey, G. P.

    2008-11-01

    Polymer electrolytes are promising materials for electrochemical device applications, namely, high energy density rechargeable batteries, fuel cells, supercapacitors, electrochromic displays, etc. The area of polymer electrolytes has gone through various developmental stages, i.e. from dry solid polymer electrolyte (SPE) systems to plasticized, gels, rubbery to micro/nano-composite polymer electrolytes. The polymer gel electrolytes, incorporating organic solvents, exhibit room temperature conductivity as high as ~10-3 S cm-1, while dry SPEs still suffer from poor ionic conductivity lower than 10-5 S cm-1. Several approaches have been adopted to enhance the room temperature conductivity in the vicinity of 10-4 S cm-1 as well as to improve the mechanical stability and interfacial activity of SPEs. In this review, the criteria of an ideal polymer electrolyte for electrochemical device applications have been discussed in brief along with presenting an overall glimpse of the progress made in polymer electrolyte materials designing, their broad classification and the recent advancements made in this branch of materials science. The characteristic advantages of employing polymer electrolyte membranes in all-solid-state battery applications have also been discussed.

  7. TOPICAL REVIEW: Emergent geometry and gravity from matrix models: an introduction

    NASA Astrophysics Data System (ADS)

    Steinacker, Harold

    2010-07-01

    An introductory review to emergent noncommutative gravity within Yang-Mills matrix models is presented. Spacetime is described as a noncommutative brane solution of the matrix model, i.e. as a submanifold of {\\mathbb R}^D. Fields and matter on the brane arise as fluctuations of the bosonic resp. fermionic matrices around such a background, and couple to an effective metric interpreted in terms of gravity. Suitable tools are provided for the description of the effective geometry in the semi-classical limit. The relation to non-commutative gauge theory and the role of UV/IR mixing are explained. Several types of geometries are identified, in particular 'harmonic' and 'Einstein' types of solutions. The physics of the harmonic branch is discussed in some detail, emphasizing the non-standard role of vacuum energy. This may provide a new approach to some of the big puzzles in this context. The IKKT model with D = 10 and close relatives are singled out as promising candidates for quantum theory of fundamental interactions including gravity.

  8. 25 CFR 292.3 - How does a tribe seek an opinion on whether its newly acquired lands meet, or will meet, one of...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false How does a tribe seek an opinion on whether its newly... tribe seek an opinion on whether its newly acquired lands meet, or will meet, one of the exceptions in... either the National Indian Gaming Commission or the Office of Indian Gaming. (b) If the tribe seeks...

  9. [Generative potential in advanced age. Sociological intergenerational considerations of an old topic].

    PubMed

    Höpflinger, F

    2002-08-01

    The concept of generativity--at first related to middle age--is increasingly used to describe developmental processes at higher ages. In previous discussions, however, the concept of generativity has been used without clear references either to stages in later life (independent retirement versus dependent old age) or to different concepts of generations. A stage-oriented approach--based on ideas developed by Margret Baltes--indicates that the dimensions of generativity change with aging (more active generativity for younger retired people, more passive and compensating generativity among fragile and dependent persons). A generational approach--looking at different concepts of generations (family generations, societal generations, welfare generations)--shows that generativity within family generations is underlined by social norms, whereas generativity concerning welfare generations or societal generations remains an unstructured or even anomic developmental task.

  10. European water policy and research on water-related topics - An overview

    NASA Astrophysics Data System (ADS)

    Quevauviller, Philippe

    2014-10-01

    European water policy developments are essentially linked to the implementation of the EU Water Framework Directive and parent legislation, which is built upon the principle of river basin management planning with the objective of achieving good status for all European water bodies. Recent policy developments in the climate change area call for ‘climate proofing' of EU actions through mainstreaming of adaptation measures into policies and programmes. These policy trends are very closely related to the capacity to get access to supporting scientific information and to bridge the knowledge gap. This paper is about these features, serving as an introduction to the special issue of Journal of Hydrology on climatic change impact on water: overcoming data and science gaps.

  11. REVIEWS OF TOPICAL PROBLEMS: Magnetospheres of planets with an intrinsic magnetic field

    NASA Astrophysics Data System (ADS)

    Belenkaya, Elena S.

    2009-08-01

    This review presents modern views on the physics of magnetospheres of Solar System planets having an intrinsic magnetic field, and on the structure of magnetospheric magnetic fields. Magnetic fields are generated in the interiors of Mercury, Earth, Jupiter, Saturn, Uranus, and Neptune via the dynamo mechanism. These fields are so strong that they serve as obstacles for the plasma stream of the solar wind. A magnetosphere surrounding a planet forms as the result of interaction between the solar wind and the planetary magnetic field. The dynamics of magnetospheres are primary enforced by solar wind variations. Each magnetosphere is unique. The review considers common and individual sources of magnetic fields and the properties of planetary magnetospheres.

  12. Probe depth matters in dermal microdialysis sampling of benzoic acid after topical application: an ex vivo study in human skin.

    PubMed

    Holmgaard, R; Benfeldt, E; Bangsgaard, N; Sorensen, J A; Brosen, K; Nielsen, F; Nielsen, J B

    2012-01-01

    Microdialysis (MD) in the skin - dermal microdialysis (DMD) - is a unique technique for sampling of topically as well as systemically administered drugs at the site of action, e.g. sampling of dermatological drug concentrations in the dermis. Debate has concerned the existence of a correlation between the depth of the sampling device - the probe - in the dermis and the amount of drug sampled following topical drug administration. This study evaluates the relation between probe depth and drug sampling using dermal DMD sampling ex vivo in human skin. We used superficial (<1 mm), intermediate (1-2 mm) and deep (>2 mm) positioning of the linear MD probe in the dermis of human abdominal skin, followed by topical application of 4 mg/ml of benzoic acid (BA) in skin chambers overlying the probes. Dialysate was sampled every hour for 12 h and analysed for BA content by high-performance liquid chromatography. Probe depth was measured by 20-MHz ultrasound scanning. The area under the time-versus-concentration curve (AUC) describes the drug exposure in the tissue during the experiment and is a relevant parameter to compare for the 3 dermal probe depths investigated. The AUC(0-12) were: superficial probes: 3,335 ± 1,094 μg·h/ml (mean ± SD); intermediate probes: 2,178 ± 1,068 μg·h/ml, and deep probes: 1,159 ± 306 μg·h/ml. AUC(0-12) sampled by the superficial probes was significantly higher than that of samples from the intermediate and deeply positioned probes (p value <0.05). There was a significant inverse correlation between probe depth and AUC(0-12) sampled by the same probe (p value <0.001, r(2) value = 0.5). The mean extrapolated lag-times (±SD) for the superficial probes were 0.8 ± 0.1 h, for the intermediate probes 1.7 ± 0.5 h, and for the deep probes 2.7 ± 0.5 h, which were all significantly different from each other (p value <0.05). In conclusion, this paper demonstrates that there is an inverse relationship between the depth of the probe in the dermis

  13. EDAM: an ontology of bioinformatics operations, types of data and identifiers, topics and formats

    PubMed Central

    Ison, Jon; Kalaš, Matúš; Jonassen, Inge; Bolser, Dan; Uludag, Mahmut; McWilliam, Hamish; Malone, James; Lopez, Rodrigo; Pettifer, Steve; Rice, Peter

    2013-01-01

    Motivation: Advancing the search, publication and integration of bioinformatics tools and resources demands consistent machine-understandable descriptions. A comprehensive ontology allowing such descriptions is therefore required. Results: EDAM is an ontology of bioinformatics operations (tool or workflow functions), types of data and identifiers, application domains and data formats. EDAM supports semantic annotation of diverse entities such as Web services, databases, programmatic libraries, standalone tools, interactive applications, data schemas, datasets and publications within bioinformatics. EDAM applies to organizing and finding suitable tools and data and to automating their integration into complex applications or workflows. It includes over 2200 defined concepts and has successfully been used for annotations and implementations. Availability: The latest stable version of EDAM is available in OWL format from http://edamontology.org/EDAM.owl and in OBO format from http://edamontology.org/EDAM.obo. It can be viewed online at the NCBO BioPortal and the EBI Ontology Lookup Service. For documentation and license please refer to http://edamontology.org. This article describes version 1.2 available at http://edamontology.org/EDAM_1.2.owl. Contact: jison@ebi.ac.uk PMID:23479348

  14. Role of bile acids in carcinogenesis of pancreatic cancer: An old topic with new perspective

    PubMed Central

    Feng, Hui-Yi; Chen, Yang-Chao

    2016-01-01

    The role of bile acids in colorectal cancer has been well documented, but their role in pancreatic cancer remains unclear. In this review, we examined the risk factors of pancreatic cancer. We found that bile acids are associated with most of these factors. Alcohol intake, smoking, and a high-fat diet all lead to high secretion of bile acids, and bile acid metabolic dysfunction is a causal factor of gallstones. An increase in secretion of bile acids, in addition to a long common channel, may result in bile acid reflux into the pancreatic duct and to the epithelial cells or acinar cells, from which pancreatic adenocarcinoma is derived. The final pathophysiological process is pancreatitis, which promotes dedifferentiation of acinar cells into progenitor duct-like cells. Interestingly, bile acids act as regulatory molecules in metabolism, affecting adipose tissue distribution, insulin sensitivity and triglyceride metabolism. As a result, bile acids are associated with three risk factors of pancreatic cancer: obesity, diabetes and hypertriglyceridemia. In the second part of this review, we summarize several studies showing that bile acids act as cancer promoters in gastrointestinal cancer. However, more question are raised than have been solved, and further oncological and physiological experiments are needed to confirm the role of bile acids in pancreatic cancer carcinogenesis. PMID:27672269

  15. Special Topics

    DTIC Science & Technology

    2012-01-01

    have been saved by the application of tourniquets during the current conflicts.1 This es- timate is based on an analysis of pre- ventable deaths when no...directly related to duty hours and fatigue. Commitment requires altruism and professionalism, which are discour - aged by a shift-work orientation

  16. "There is Space, and There are Limits": The Challenge of Teaching Controversial Topics in an Illiberal Democracy

    ERIC Educational Resources Information Center

    Ho, Li-Ching; Alviar-Martin, Theresa; Leviste, Enrique Niño P.

    2014-01-01

    Background/Context: Research indicates that across democratic societies, teachers face numerous intellectual and emotional challenges when handling controversial topics in the classroom. Less attention, however, has been paid to how teachers' willingness to teach controversial topics intersects with political and other societal factors in…

  17. 78 FR 33098 - Office of the Director, National Institutes of Health; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-03

    .... App.), notice is hereby given of a meeting hosted by the NIH Scientific Management Review Board (SMRB... listed below in advance of the meeting. Name of Committee: Scientific Management Review Board (SMRB). Date: June 4, 2013. Time: 8:00 a.m. to 6:30 p.m. Agenda: The meeting topics will include: 1) an...

  18. Development and Implementation of an Advising Program’s Meet-and-Greet Session

    PubMed Central

    Candelario, Danielle M.; Bridgeman, Mary Barna

    2015-01-01

    Objective. To describe the implementation and perceptions of an advising program’s meet-and-greet session on student/faculty interactions. Design. Student advisees and faculty advisors attended a meet-and-greet program designed to facilitate introductions. Two online surveys evaluating program perceptions were electronically distributed to participants. Assessment. Twenty-eight advisors and 226 students attended; 17 faculty members and 42% (n=95) of students completed the survey. Advisors and advisees found the program valuable (100%, 85%) and recommended holding it again (100%, 93%), respectively. Most advisors agreed that the event improved success in meeting advisees while reducing time needed to schedule and meet with advisees. Students felt more comfortable contacting advisors after participating, with 83% agreeing it was more convenient than scheduling separate meeting times. Conclusion. An advising meet-and-greet program facilitated initial advisee/advisor meetings while reducing self-reported faculty time/resources. This activity could be implemented by other institutions seeking to promote student advising relationships. PMID:26889062

  19. The History of the APS Shock Compression of Condensed Matter Topical Group

    SciTech Connect

    Forbes, J W

    2001-05-02

    In order to provide broader scientific recognition and to advance the science of shock compressed condensed matter, a group of American Physical Society (APS) members worked within the Society to make this field an active part of the APS. Individual papers were presented at APS meetings starting in the 1940's and shock wave sessions were organized starting with the 1967 Pasadena meeting. Shock wave topical conferences began in 1979 in Pullman, WA. Signatures were obtained on a petition in 1984 from a balanced cross-section of the shock wave community to form an APS Topical Group (TG). The APS Council officially accepted the formation of the Shock Compression of Condensed Matter (SCCM) TG at its October 1984 meeting. This action firmly aligned the shock wave field with a major physical science organization. Most early topical conferences were sanctioned by the APS while those held after 1992 were official APS meetings. The topical group organizes a shock wave topical conference in odd numbered years while participating in shock wave/high pressure sessions at APS general meetings in even numbered years.

  20. History of the APS Topical Group on Shock Compression of Condensed Matter

    SciTech Connect

    Forbes, J W

    2001-10-19

    In order to provide broader scientific recognition and to advance the science of shock compressed condensed matter, a group of American Physical Society (APS) members worked within the Society to make this field an active part of the APS. Individual papers were presented at APS meetings starting in the 1940's and shock wave sessions were organized starting with the 1967 Pasadena meeting. Shock wave topical conferences began in 1979 in Pullman, WA. Signatures were obtained on a petition in 1984 from a balanced cross-section of the shock wave community to form an APS Topical Group (TG). The APS Council officially accepted the formation of the Shock Compression of Condensed Matter (SCCM) TG at its October 1984 meeting. This action firmly aligned the shock wave field with a major physical science organization. Most early topical conferences were sanctioned by the APS while those held after 1992 were official APS meetings. The topical group organizes a shock wave topical conference in odd numbered years while participating in shock wavehigh pressure sessions at APS general meetings in even numbered years.

  1. A bibliography of stockwork molybdenite deposits and related topics (with an emphasis on the North American literature)

    USGS Publications Warehouse

    Steigerwald, Celia H.; Mutschler, Felix E.; Ludington, Steve

    1983-01-01

    This bibliography of 1117 citations brings together references on stockwork molybdenite deposits and related topics in a format that can be sorted by topic and(or) geographic area. Each reference is preceded by a key, or keys, which may be read and sorted visually or by computer, The bibliography is available in two formats: (1) paper- or microfiche-hardcopy, and (2) fixed format computer reasonable magnetic tape, A FORTRAN program is provided for sorting the magnetic tape version,

  2. "Her husband doesn't speak much English": conducting a family meeting with an interpreter.

    PubMed

    Schenker, Yael; Smith, Alexander K; Arnold, Robert M; Fernandez, Alicia

    2012-04-01

    A growing percentage of critically ill patients and their families in the United States speak limited English. We present the case of a palliative care consult conducted across language barriers to frame a discussion about the use of interpreters for family meetings, including the evidence for using a professional interpreter, the burden experienced by interpreters involved in end-of-life discussions, potential challenges encountered when conducting a family meeting with an interpreter, and recommended best practices for interpreter use in these settings.

  3. Discovering Health Topics in Social Media Using Topic Models

    PubMed Central

    Paul, Michael J.; Dredze, Mark

    2014-01-01

    By aggregating self-reported health statuses across millions of users, we seek to characterize the variety of health information discussed in Twitter. We describe a topic modeling framework for discovering health topics in Twitter, a social media website. This is an exploratory approach with the goal of understanding what health topics are commonly discussed in social media. This paper describes in detail a statistical topic model created for this purpose, the Ailment Topic Aspect Model (ATAM), as well as our system for filtering general Twitter data based on health keywords and supervised classification. We show how ATAM and other topic models can automatically infer health topics in 144 million Twitter messages from 2011 to 2013. ATAM discovered 13 coherent clusters of Twitter messages, some of which correlate with seasonal influenza (r = 0.689) and allergies (r = 0.810) temporal surveillance data, as well as exercise (r = .534) and obesity (r = −.631) related geographic survey data in the United States. These results demonstrate that it is possible to automatically discover topics that attain statistically significant correlations with ground truth data, despite using minimal human supervision and no historical data to train the model, in contrast to prior work. Additionally, these results demonstrate that a single general-purpose model can identify many different health topics in social media. PMID:25084530

  4. Discovering health topics in social media using topic models.

    PubMed

    Paul, Michael J; Dredze, Mark

    2014-01-01

    By aggregating self-reported health statuses across millions of users, we seek to characterize the variety of health information discussed in Twitter. We describe a topic modeling framework for discovering health topics in Twitter, a social media website. This is an exploratory approach with the goal of understanding what health topics are commonly discussed in social media. This paper describes in detail a statistical topic model created for this purpose, the Ailment Topic Aspect Model (ATAM), as well as our system for filtering general Twitter data based on health keywords and supervised classification. We show how ATAM and other topic models can automatically infer health topics in 144 million Twitter messages from 2011 to 2013. ATAM discovered 13 coherent clusters of Twitter messages, some of which correlate with seasonal influenza (r = 0.689) and allergies (r = 0.810) temporal surveillance data, as well as exercise (r =  .534) and obesity (r =  -.631) related geographic survey data in the United States. These results demonstrate that it is possible to automatically discover topics that attain statistically significant correlations with ground truth data, despite using minimal human supervision and no historical data to train the model, in contrast to prior work. Additionally, these results demonstrate that a single general-purpose model can identify many different health topics in social media.

  5. 36 CFR 1232.14 - What requirements must an agency meet before it transfers records to a records storage facility?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... agency meet before it transfers records to a records storage facility? 1232.14 Section 1232.14 Parks... RECORDS TO RECORDS STORAGE FACILITIES § 1232.14 What requirements must an agency meet before it transfers records to a records storage facility? An agency must meet the following requirements before it...

  6. 36 CFR 1232.14 - What requirements must an agency meet before it transfers records to a records storage facility?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... agency meet before it transfers records to a records storage facility? 1232.14 Section 1232.14 Parks... RECORDS TO RECORDS STORAGE FACILITIES § 1232.14 What requirements must an agency meet before it transfers records to a records storage facility? An agency must meet the following requirements before it...

  7. 40 CFR 86.1912 - How do I determine whether an engine meets the vehicle-pass criteria?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... meets the vehicle-pass criteria? 86.1912 Section 86.1912 Protection of Environment ENVIRONMENTAL....1912 How do I determine whether an engine meets the vehicle-pass criteria? In general, the average... steps to determine whether an engine meets the vehicle-pass criteria: (a) Determine the NTE...

  8. 75 FR 39014 - Exposure Modeling Public Meeting; Notice of Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-07

    ... agenda topics. DATES: The meeting will be held on July 27, 2010, from 9 a.m. to 4 p.m. To request..., identified by docket ID number EPA-HQ-OPP-2009-0879, must be received on or before July 22, 2010. IV. Topics for the Meeting Topics for the meeting will include presentations related to ground water modeling...

  9. The Future of Sleep Technology: Report from an American Association of Sleep Technologists Summit Meeting

    PubMed Central

    Brooks, Rita; Trimble, Melinda

    2014-01-01

    integrated care will include an increased focus on patient education, monitoring, and follow-up. The most effective treatments will require an individualized, patient-centered approach. A workforce analysis shows that the number of trained physician specialists will be inadequate to provide this care. Well-trained sleep medicine practitioners at many levels will be needed to meet treatment goals, including some roles appropriate for sleep technologists. These factors provide challenges and opportunities for sleep technologists. In order to maintain viability as an allied health profession, the majority of sleep technologists will need to be better educated and demonstrate competency in more roles than overnight monitoring and record scoring. Models for this transition already exist, with several programs moving technologists from night work to days and from diagnosis to patient education, provision of treatment, and monitoring of adherence. The challenge for the professional association is to define new roles for sleep technologists and provide the education that the membership will require to flourish in those new roles. Citation: Brooks R, Trimble M. The future of sleep technology: report from an American Association of Sleep Technologists summit meeting. J Clin Sleep Med 2014;10(5):589-593. PMID:24812546

  10. Impact of an electronic meeting system on the group decision-making process.

    PubMed

    Gross, Dean; Gross, Carla

    2005-01-01

    Traditional face-to-face meetings are effective for many meeting formats; however, there are occasions when communication needs to be conducted in a more open, anonymous style. When the discussion centers on controversial and/or emotional issues, such as curriculum planning, the need for a nontraditional style may even be greater. Our nursing program decided to utilize a new campus resource called the Group Decision Center to facilitate undergraduate curriculum planning. The Group Decision Center is an electronic meeting system in which the discussion takes place in a face-to-face electronic format. The advantages of an electronic meeting system format include participant anonymity, equal and increased participation by group members, increased productivity and efficiency, automated record keeping, group synergy, and a more structured meeting. The disadvantages include the potential for inappropriate or hostile conversations, loss of acknowledgment for individual idea generation, breakdown of linear conversation, and lack of the nonverbal communication that often influences the meaning within a traditional conversation. The process of developing, planning, and participating in the electronic meeting and the automated record are discussed.

  11. Temperature-sensitive microemulsion gel: an effective topical delivery system for simultaneous delivery of vitamins C and E.

    PubMed

    Rozman, Branka; Zvonar, Alenka; Falson, Francoise; Gasperlin, Mirjana

    2009-01-01

    Microemulsions (ME)--nanostructured systems composed of water, oil, and surfactants--have frequently been used in attempts to increase cutaneous drug delivery. The primary objective addressed in this work has been the development of temperature-sensitive microemulsion gel (called gel-like ME), as an effective and safe delivery system suitable for simultaneous topical application of a hydrophilic vitamin C and a lipophilic vitamin E. By changing water content of liquid o/w ME (o/w ME), a gel-like ME with temperature-sensitive rheological properties was formed. The temperature-driven changes in its microstructure were confirmed by rotational rheometry, viscosity measurements, and droplet size determination. The release studies have shown that the vitamins' release at skin temperature from gel-like ME were comparable to those from o/w ME and were much faster and more complete than from o/w ME conventionally thickened with polymer (o/w ME carbomer). According to effectiveness in skin delivery of both vitamins, o/w ME was found the most appropriate, followed by gel-like ME and by o/w ME carbomer, indicating that no simple correlation between vitamins release and skin absorption could be found. The cytotoxicity studies revealed good cell viability after exposure to ME and confirmed all tested microemulsions as nonirritant.

  12. An overview of viral oncology in Italy - report from the Pavia meeting on solid tumors.

    PubMed

    Perfetti, Vittorio; Ricotti, Mattia; Buonaguro, Franco; Tirelli, Umberto; Pedrazzoli, Paolo

    2012-09-05

    This is a report on some of the research activities currently ongoing in Italy as outlined at the "Viruses and solid tumors" meeting jointly organized by the Oncology Sections of IRCCS Policlinico "San Matteo" (Pavia) and IRCCS National Cancer Institute (Aviano), held in Pavia, Italy, on October 2011. Experts from the various disciplines involved in the study of the complex relationships between solid tumors and viruses met to discuss recent developments in the field and to report their personal contributions to the specified topics. Secondary end point was to establish a multidisciplinary work group specifically devoted to solid tumors and infectious agents, aimed to identify areas of common interest, promoting and establishing collaborative projects and programs, and to coordinate clinical and research activities. The group, which will be named IVOG (Italian Viral Oncology Group), will operate under the patronage of the various scientific societies of interest.

  13. 10th annual meeting of the Safety Pharmacology Society: an overview.

    PubMed

    Cavero, Icilio

    2011-03-01

    The 10th annual meeting of the Safety Pharmacology (SP) Society covered numerous topics of educational and practical research interest. Biopolymers - the theme of the keynote address - were presented as essential components of medical devices, diagnostic tools, biosensors, human tissue engineering and pharmaceutical formulations for optimized drug delivery. Toxicology and SP investigators - the topic of the Distinguished Service Award Lecture - were encouraged to collaborate in the development of SP technologies and protocols applicable to toxicology studies. Pharmaceutical companies, originally organizations bearing all risks for developing their portfolios, are increasingly moving towards fully integrated networks which outsource core activities (including SP studies) to large contract research organizations. Future nonclinical data are now expected to be of such high quality and predictability power that they may obviate the need for certain expensive and time-consuming clinical investigations. In this context, SP is called upon to extend its risk assessment purview to areas which currently are not systematically covered, such as drug-induced QRS interval prolongation, negative emotions and feelings (e.g., depression), and minor chronic cardiovascular and metabolic changes (e.g., as produced by drugs for type 2 diabetes) which can be responsible for delayed morbidity and mortality. The recently approved ICH S9 guidance relaxes the traditional regulatory SP package in order to accelerate the clinical access to anticancer drugs for patients with advanced malignancies. The novel FDA 'Animal Rule' guidance proposes that for clinical candidates with well-understood toxicities, marketing approval may be granted exclusively on efficacy data generated in animal studies as human clinical investigations for these types of drugs are either unfeasible or unethical. In conclusion, the core messages of this meeting are that SP should consistently operate according to the 'fit

  14. Development of a topically active imiquimod formulation.

    PubMed

    Chollet, J L; Jozwiakowski, M J; Phares, K R; Reiter, M J; Roddy, P J; Schultz, H J; Ta, Q V; Tomai, M A

    1999-01-01

    The purpose of this work was to develop a topical formulation of imiquimod, a novel immune response modifier, to induce local cytokine production for the treatment of external genital and perianal warts. A pH-solubility profile and titration data were used to calculate a pKa of 7.3, indicative of a weak base. Solubility experiments were conducted to identify a solvent that dissolves imiquimod to achieve a 5% formulation concentration. Studies to select surfactants, preservatives, and viscosity-enhancing excipients to formulate an oil-in-water cream indicated that fatty acids were the preferred solvent for topical imiquimod formulations, and isostearic acid (ISA) was selected. A relationship existed between the fatty acid composition of four commercially available ISA sources and the solubility of imiquimod. A combination of polysorbate 60, sorbitan monostearate, and xanthan gum was used to produce a physically stable cream. The preservative system included parabens and benzyl alcohol to meet the USP criteria for preservative activity. An in vitro method was developed to demonstrate that imiquimod was released from the formulation. Topical application of the formulation induced local cytokine activity in mice.

  15. Adverse Selection and an Individual Mandate: When Theory Meets Practice*

    PubMed Central

    Hackmann, Martin B.; Kolstad, Jonathan T.; Kowalski, Amanda E.

    2014-01-01

    We develop a model of selection that incorporates a key element of recent health reforms: an individual mandate. Using data from Massachusetts, we estimate the parameters of the model. In the individual market for health insurance, we find that premiums and average costs decreased significantly in response to the individual mandate. We find an annual welfare gain of 4.1% per person or $51.1 million annually in Massachusetts as a result of the reduction in adverse selection. We also find smaller post-reform markups. PMID:25914412

  16. Organization of the Optical Society of America Photonic Science Topical Meeting Series (1991). Volume 16. Conference Edition: Summaries of papers presented at the Persistent Spectral Hole-Burning: Science and Applications Topical Meeting Held in Monterey, California on 26-28 September 1991

    DTIC Science & Technology

    1992-05-22

    holographic image stor- Ar+r Lar age and readout. A static electric field is applied to the sample by a n 1 high voltage source, HV. During recording an image...between these dipole moments, r is the Onsager cavity radius in A, ag and ae a5e the polarizabilities of the ground and excited state in A. In the

  17. How do disease perception, treatment features, and dermatologist–patient relationship impact on patients assuming topical treatment? An Italian survey

    PubMed Central

    Burroni, Anna Graziella; Fassino, Mariella; Torti, Antonio; Visentin, Elena

    2015-01-01

    Background Psoriasis largely affects daily activities and social interactions and has a strong impact on patients’ quality of life. Psoriatic patients have different attitudes toward their condition. Topical medications are essential for the treatment of psoriasis, but the majority of patients do not adhere to these therapies. Objective The history of treatment success or failure seems to influence patient attitude toward topical therapy. Therefore, it is important to understand the psychological, experiential, and motivational aspects that could be critical for treatment adherence, and to describe the different attitudes toward topical treatment. Furthermore, the physician–patient relationship and the willingness to trust the dermatologist may have a substantial role in encouraging or discouraging patients’ attitudes toward topical therapy. Methods A survey was designed to collect aspects that could be relevant to understanding different patient attitudes toward psoriasis and its treatments. A total of 495 self-administered questionnaires compiled by psoriatic patients were analyzed from 20 Italian specialized hospital centers in order to provide a nationwide picture. Results Psoriatic patients have different perceptions and experiences in relation to their condition: half of them consider psoriasis as a disease, while the other half consider psoriasis as a disorder or a nuisance. Topical therapy is the most widely used treatment, even though it is not considered the most effective one and often perceived to be cosmetic. The main findings are: 1) inadequate patient education about this disease, 2) lack of information about topical treatment, and 3) lack of results within the expected time frame. Furthermore, physicians need to build a good relationship with psoriatic patients in order to motivate them, to trust in their care, and to adhere to treatment. Conclusion This survey adds new and important details about daily life and well-being and the needs of

  18. Topical photosan-mediated photodynamic therapy for DMBA-induced hamster buccal pouch premaligant lesions: an in vivo study

    NASA Astrophysics Data System (ADS)

    Hsu, Yih-Chih; Chiang, Chun-Pin; Chen, Jian Wen; Chen, Ying-Ru; Lee, Jeng-Woei

    2010-02-01

    One of the best strategies to prevent the occurrence of oral cancer is to eliminate oral precancers and block their further malignant transformation. Previous studies showed that photosan-mediated photodynamic therapy (photosan-PDT) is very effective for human head and neck cancers. To avoid the systemic photodynamic toxicity of photosan, this study was designed to use a topical photosan-PDT for treatment of DMBA-induced hamster buccal pouch precancerous lesions. Twelve 10-week-old male Syrian golden hamsters were used in this study. DMBA was applied to the left buccal pouches thrice a week for 8 to 10 weeks and mineral oil was painted on the right buccal pouches thrice a week for 8 to 10 weeks as the normal controls. Six hamsters were euthanized for tissue harvest. Precancerous lesions of moderate to severe dysplasia were consistently induced and proven by histological examination. These induced precancerous lesions in the remaining 6 hamsters were used for testing the efficacy of topical photosan-PDT. Before PDT, fluorescence spectroscopy was used to determine when protoporphyrine IX (PpIX) reached its peak level in the lesional epithelial cells after topical application of photosan-gel. We found that PpIX reached its peak level in precancerous lesions about 13.5 min after topical application of photosan-gel. The precancerous lesions in 4 hamsters were treated with topical photosan-PDT using the 635-nm LED light once or twice a week. Complete regression of the precancerous lesions was found after 2-4 PDT treatments by visual and histological examination. Our findings indicate that topical photosan-PDT is a very effective treatment modality for DMBA-induced hamster buccal pouch precancerous lesions.

  19. An accelerator-driven reactor for meeting future energy demand

    SciTech Connect

    Takahashi, Hiroshi; Yang, Y.; Yu, A.

    1997-12-31

    Fissile fuel can be produced at a high rate using an accelerator-driven Pu-fueled subcritical fast reactor which avoids encountering a shortage of Pu during a high growth rate in the production of nuclear energy. Furthermore, the necessity of the early introduction of the fast reactor can be moderated. Subcritical operation provides flexible nuclear energy options along with high neutron economy for producing the fuel, for transmuting high-level waste such as minor actinides, and for efficiently converting excess and military Pu into proliferation-resistant fuel.

  20. Evolution meets biopsychosociality: an analysis of addictive behavior.

    PubMed

    Lende, Daniel H; Smith, E O

    2002-04-01

    Evolutionary theory can inform the biopsychosocial approach to addictive behavior through the use of adaptationist thinking, or how natural selection has shaped the mechanisms and processes underlying addiction. Covering how evolutionary theory relates to biology, psychology and sociality, this paper examines three components to drug use and abuse: a biological mechanism (mesolimbic dopamine), a developmental trajectory (attachment) and a social phylogeny (dominance, submission, social dependence). The paper argues for a salience (or wanting) view of the function of dopamine; outlines how attachment affects time perspective, closure of internal models and self-regulation; and examines how inequality affects drug abuse and how social dependence and manipulative behaviors can play a role in relationships with drugs. The article concludes with an analysis of how the adaptive approach applies to interventions against addictive behavior.

  1. An early history of human breast cancer: West meets East

    PubMed Central

    Yan, Shou-He

    2013-01-01

    Cancer has been increasingly recognized as a global issue. This is especially true in countries like China, where cancer incidence has increased likely because of changes in environment and lifestyle. However, cancer is not a modern disease; early cases have been recorded in ancient medical books in the West and in China. Here, we provide a brief history of cancer, focusing on cancer of the breast, and review the etymology of ai, the Chinese character for cancer. Notable findings from both Western and Chinese traditional medicine are presented to give an overview of the most important, early contributors to our evolving understanding of human breast cancer. We also discuss the earliest historical documents to record patients with breast cancer. PMID:23958056

  2. Contact dermatitis as an adverse reaction to some topically used European herbal medicinal products - part 1: Achillea millefolium-Curcuma longa.

    PubMed

    Calapai, Gioacchino; Miroddi, Marco; Minciullo, Paola L; Caputi, Achille P; Gangemi, Sebastiano; Schmidt, Richard J

    2014-07-01

    This review focuses on contact dermatitis as an adverse effect of a selection of topically used herbal medicinal products for which the European Medicines Agency has completed an evaluation up to the end of November 2013 and for which a Community herbal monograph has been produced. Part 1: Achillea millefolium L.-Curcuma longa L.

  3. Contact dermatitis as an adverse reaction to some topically used European herbal medicinal products - part 2: Echinacea purpurea-Lavandula angustifolia.

    PubMed

    Gangemi, Sebastiano; Minciullo, Paola L; Miroddi, Marco; Chinou, Ioanna; Calapai, Gioacchino; Schmidt, Richard J

    2015-04-01

    This review focuses on contact dermatitis as an adverse effect of a selection of topically used herbal medicinal products for which the European Medicines Agency has completed an evaluation up to the end of November 2013 and for which a Community herbal monograph has been produced. Part 2: Echinacea purpurea Moench-Lavandula angustifolia Mill.

  4. Topical Cathelicidin (LL-37) an Innate Immune Peptide Induces Acute Olfactory Epithelium Inflammation in a Mouse Model

    PubMed Central

    Alt, Jeremiah A.; Qin, Xuan; Pulsipher, Abigail; Orb, Quinn; Orlandi, Richard R.; Zhang, Jianxing; Schults, Austin; Jia, Wanjian; Presson, Angela P.; Prestwich, Glenn; Oottamasathien, Siam

    2017-01-01

    Background Cathelicidin (LL-37) is an endogenous innate immune peptide that is elevated in patients with chronic rhinosinusitis (CRS). The role of LL-37 in olfactory epithelium (OE) inflammation remains unknown. We hypothesized that 1) LL-37 topically delivered would elicit profound OE inflammation, and 2) LL-37 induced inflammation is associated with increased infiltration of neutrophils and mast cells. Methods To test our hypothesis we challenged C57BL/6 mice intranasally with increasing concentrations of LL-37. At 24 hours tissues were examined histologically and scored for inflammatory cell infiltrate, edema, and secretory hyperplasia. In separate experiments, fluorescently conjugated LL-37 was instilled and tissues were examined at 0.5 and 24 hours. To test our last hypothesis, we performed tissue myeloperoxidase (MPO) assays for neutrophil activity and immunohistochemistry for tryptase to determine the mean number of mast cells per mm2. Results LL-37 caused increased inflammatory cell infiltrate, edema, and secretory cell hyperplasia of the sinonasal mucosa with higher LL-37 concentrations yielding significantly more inflammatory changes (p < 0.01). Fluorescent LL-37 demonstrated global sinonasal epithelial binding and tissue distribution. Further, higher concentrations of LL-37 led to significantly greater MPO levels with dose-dependent increases in mast cell infiltration (p < 0.01). Conclusions LL-37 has dramatic inflammatory effects in the OE mucosa that is dose-dependent. The observed inflammatory changes in the olfactory mucosa were associated with the infiltration of both neutrophils and mast cells. Our biologic model represents a new model to further investigate the role of LL-37 in OE inflammation. PMID:26346056

  5. Carbocyanines in an RNA environment: experiment meets simulation (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    Boerner, Richard; Steffen, Fabio; Sigel, Roland K. O.

    2016-02-01

    The popularity of carbocyanine dyes in single molecule spectroscopy of nucleic acids is unbroken [1]. Studying the dynamics of large RNA constructs and the binding kinetics such as the exon/intron binding side interaction of the group II intron in S. Cerevisiae [2,3] have motivated a thorough photophysical characterization of the FRET pair Cy3/Cy5 in context of nucleic acids and RNA in particular. We show that Mg2+ as a mediator of RNA-dye interactions enhances the cyanine fluorescence lifetime. The increasing window for depolarization as monitored by time-resolved anisotropy further revealed a dynamic equilibrium between free tumbling and stacking on the RNA backbone, with the stacked conformation preventing photoisomerization [4]. Tracking fluorophore mobility covalently bound to the RNA on an atomistic level by means of molecular dynamics [5] allow to disentangle different types of dye-dye and dye-RNA interactions. Our hybrid approach combining time-correlated single photon counting and computer simulations will benefit the interpretation of absolute distance measurement by smFRET. [1] M.Levitus and S.Ranjit, Q. Rev. Biophys 2011, 44, 123-151. [2] D.Kowerko, S.L.B.König, M.Skilandat, D.Kruschel, M.C.A.S.Hadzic, L.Cardo, R.K.O.Sigel, PNAS 2015, 112, 3403-3408. [3] M. Khier, D. Kowerko, F. Steffen, R. Börner and R.K.O.Sigel, in preparation. [4] F.Steffen, R.K.O. Sigel, R.Börner, in preparation. [5] R.Best, H. Hofmann, D. Nettels, B. Schuler, Biophys J 2015, 11,2721-2731.

  6. 7 CFR 1794.52 - Scoping meetings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (CONTINUED) ENVIRONMENTAL POLICIES AND PROCEDURES Procedure for Environmental Assessments With Scoping § 1794... environmental document is the subject of the hearing or meeting, that document will be made available to the... information on topics or issues of interest within an established time period. The applicant or its...

  7. 7 CFR 1794.52 - Scoping meetings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... (CONTINUED) ENVIRONMENTAL POLICIES AND PROCEDURES Procedure for Environmental Assessments With Scoping § 1794... environmental document is the subject of the hearing or meeting, that document will be made available to the... information on topics or issues of interest within an established time period. The applicant or its...

  8. 7 CFR 1794.52 - Scoping meetings.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... (CONTINUED) ENVIRONMENTAL POLICIES AND PROCEDURES Procedure for Environmental Assessments With Scoping § 1794... environmental document is the subject of the hearing or meeting, that document will be made available to the... information on topics or issues of interest within an established time period. The applicant or its...

  9. 7 CFR 1794.52 - Scoping meetings.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... (CONTINUED) ENVIRONMENTAL POLICIES AND PROCEDURES Procedure for Environmental Assessments With Scoping § 1794... environmental document is the subject of the hearing or meeting, that document will be made available to the... information on topics or issues of interest within an established time period. The applicant or its...

  10. 7 CFR 1794.52 - Scoping meetings.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... (CONTINUED) ENVIRONMENTAL POLICIES AND PROCEDURES Procedure for Environmental Assessments With Scoping § 1794... environmental document is the subject of the hearing or meeting, that document will be made available to the... information on topics or issues of interest within an established time period. The applicant or its...

  11. Devising an Instrument for Determining Students' Preparedness for an Education through Science Learning Approach within the Topic of Natural Hazards

    ERIC Educational Resources Information Center

    Cerulli, D.; Holbrook, J.; Mander, Ü.

    2016-01-01

    As global average temperatures rise, there has been an increase in the frequency and magnitude of meteorological natural hazards. To survive in the world and thrive in the work place, students need to utilize educational skills (such as creative thinking, non-routine problem solving, collaboration and systems thinking) and become independent…

  12. 77 FR 74665 - Notice of Intent To Prepare an Environmental Impact Statement, Public Scoping Meeting, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-17

    ... HUMAN SERVICES Centers for Disease Control and Prevention Notice of Intent To Prepare an Environmental... Human Services (HHS) announces its intent to prepare an Environmental Impact Statement (EIS) for the...), Department of Health and Human Services (HHS). ACTION: Notice of intent; meeting announcement and request...

  13. EDITORIAL: The 21st Nordic Semiconductor Meeting

    NASA Astrophysics Data System (ADS)

    2006-09-01

    This Topical Issue contains works presented at the 21st Nordic Semiconductor Meeting (21NSM) held at Sundvolden, Norway, 18-19 August 2005. The institutions supporting 21NSM were: University of Oslo, SINTEF, the Norwegian Defense Research Establishment and Vestfold University College. The Nordic Semiconductor Meeting has become an international forum that has been held every other year in a relay fashion in Denmark, Finland, Iceland, Norway and Sweden. The focus of the meeting has been on original research and science being carried out on semiconductor materials, devices and systems. Reports on industrial activity have usually been featured at the meetings. The topics have ranged from fundamental research on point defects in a semiconductor to system architecture of semiconductor electronic devices. For the last five meetings the proceedings have been printed in a dedicated volume of Physica Scripta in the Topical Issue series. The papers in this Topical Issue have undergone critical peer review and we wish to thank the reviewers and the authors for their cooperation, which has been instrumental in meeting the expected high standards of the series. The range of topics covered by this volume is broad, reflecting the call for papers; most of the papers have an element of materials science and the largest portion of these deal with other semiconductor materials other than silicon. The 21NSM was supported by the following sponsors: Renewable Energy Corporation (REC), EMF III-V Innovations (EMF), and the Nordic Research Board (NordForsk). Terje G Finstad Department of Physics, University of Oslo, Norway Andrej Y Kuznetsov and Bengt G Svensson Centre for Materials Science and Nanotechnology, University of Oslo, Norway

  14. Using conversation analysis to explore the recurrence of a topic in the talk of a boy with an autism spectrum disorder.

    PubMed

    Stribling, Penny; Rae, John; Dickerson, Paul

    2009-08-01

    Some higher functioning individuals with autism spectrum disorders (ASDs) are reported to produce perseverative talk, especially around 'special interests'. Topic perseveration is a form of pragmatic impairment captured in Prizant and Rydell's (1993) continuum of unconventional verbal behaviour in autism. Although widely reported, there is little systematic empirical research into this phenomenon. This paper considers the utility of Conversation Analysis in developing knowledge in this area, drawing upon data involving a boy with an ASD interacting with a researcher and a mobile robot platform. Although a frequency analysis of the boy's talk on a single topic may suggest that it is perseverative in nature, in a sequential analysis of both talk and non-spoken activities this study aims to show how these may be interactionally-embedded. It is suggested that, in considering the interactional salience of apparently perseverative talk, it can be useful to explore the participation framework in which the topic is revisited.

  15. Management of symptomatic erosive-ulcerative lesions of oral lichen planus in an adult Egyptian population using Selenium-ACE combined with topical corticosteroids plus antifungal agent

    PubMed Central

    Belal, Mahmoud Helmy

    2015-01-01

    Aim: Oral lichen planus (OLP) is a chronic mucocutaneous disease with an immunological etiology. This study was conducted to evaluate the effect of selenium combined with Vitamins A, C & E (Selenium-ACE) in the treatment of erosive-ulcerative OLP as an adjunctive to topical corticosteroids plus antifungal agent. Subjects and Methods: Thirty patients with a confirmed clinical and histopathologic diagnosis of OLP participated in this clinical trial. Patients were randomly allocated into one of three groups and treated as follows: (I) Topical corticosteroids, (II) topical corticosteroids plus antifungal, and (III) SE-ACE combined with topical corticosteroids plus antifungal. The patients were followed for 6 weeks. The pain and severity of the lesions were recorded at the initial and follow-up visits. All recorded data were analyzed using paired t-test and ANOVA test. A P ≤ 0.05 was considered significant. Results: The experimental groups showed a marked reduction in pain sensation and size of lesions, particularly in the final follow-up period, but there was no significant difference between the first two Groups I and II. However, healing of lesions and improvement of pain sensation was effective in Group III since a significant difference was found favoring Group III over both Groups I and II. Conclusion: No significant difference was found in treating erosive-ulcerative lesions of OLP by topical corticosteroids alone or combined with antifungal. However, when using SE-ACE in combination with topical corticosteroids plus antifungal, this approach may be effective in managing ulcerative lesions of OLP; but more research with a larger sample size and a longer evaluation period may be recommended. PMID:26681847

  16. Measuring the Strength of the Horned Passalus Beetle, Odontotaenius disjunctus: Revisiting an Old Topic with Modern Technology

    PubMed Central

    Davis, Andrew K.; Attarha, Barrett; Piefke, Taylor J.

    2013-01-01

    Over a century ago, a pioneering researcher cleverly devised a means to measure how much weight the horned passalus beetle, Odontotaenius disjunctus (Illiger) (Coleoptera: Passalidae), could pull using a series of springs, pulleys, and careful observation. The technology available in modern times now allows for more rigorous data collection on this topic, which could have a number of uses in scientific investigations. In this study, an apparatus was constructed using a dynamometer and a data logger in an effort to ascertain the pulling strength of this species. By allowing beetles to pull for 10 min, each beetle's mean and maximum pulling force (in Newtons) were obtained for analyses, and whether these measures are related was determined. Then, whether factors such as body length, thorax size, horn size, or gender affect either measure of strength was investigated. Basic body measurements, including horn size, of males versus females were compared. The measurements of 38 beetles (20 females, 18 males) showed there was no difference in overall body length between sexes, but females had greater girth (thorax width) than males, which could translate into larger muscle mass. A total of 21 beetles (10 females, 11 males) were tested for pulling strength. The grand mean pulling force was 0.14 N, and the grand mean maximum was 0.78 N. Despite the fact that beetles tended to pull at 20% of their maximum capacity most of the time, and that maximum force was over 5 times larger than the mean force, the 2 measures were highly correlated, suggesting they may be interchangeable for research purposes. Females had twice the pulling strength (both maximum and mean force) as males in this species overall, but when the larger thorax size of females was considered, the effect of gender was not significant. Beetle length was not a significant predictor of pulling force, but horn size was associated with maximum force. The best predictor of both measures of strength appeared to be

  17. Melasma treatment: A novel approach using a topical agent that contains an anti-estrogen and a vascular endothelial growth factor inhibitor.

    PubMed

    Cohen, Philip R

    2017-04-01

    Melasma is an acquired disorder of pigmentation that presents with asymptomatic symmetric darkening of the face. The pathogenesis of this condition is multifactorial and influenced by several factors including female sex hormones, genetic predisposition and ultraviolet light exposure. The management of melasma is usually directed at more than one of the causative etiologic factors and often incorporates a combination of topical agents, with or without the addition of physical modalities. Estrogen and angiogenesis are significant factors in the etiology of melasma. A useful addition to the therapeutic armentarium for treating melasma would include a topical agent that could effect both of these causative factors. Specifically, a topical preparation consisting of an anti-estrogen and a vascular endothelial growth factor inhibitor would accomplish this goal. Suitable candidates that target estrogen receptors and vascular endothelial growth factor are currently used in medical oncology as systemic antineoplastic agents. The anti-estrogen could be either a selective estrogen receptor modulator (such as tamoxifen or raloxifene) or an aromatase inhibitor (such as anastrozole or letrozole or exemestane). The vascular endothelial growth factor inhibitor would be bevacizumab. In conclusion, a novel-topically administered-therapy for melasma would combine an anti-estrogen and a vascular endothelial growth factor inhibitor.

  18. Risk assessment of bearded vulture (Gypaetus barbatus) exposure to topical antiparasitics used in livestock within an ecotoxicovigilance framework.

    PubMed

    Mateo, Rafael; Sánchez-Barbudo, Inés S; Camarero, Pablo R; Martínez, José M

    2015-12-01

    Between 2004 and 2013, 486 suspected scavenger poisoning cases, including 24 bearded vultures (Gypaetus barbatus), were investigated in the Pyrenees and surrounding areas in Spain as part of a monitoring programme regarding accidental and intentional poisoning of wildlife. Poisoning was confirmed in 36% of all analysed cases where scavenger species were found dead within the distribution range of bearded vultures. Organophosphates and carbamates were the most frequently detected poisons. Four of the bearded vulture cases were positive for the presence of topical antiparasitics (3 with diazinon and 1 with permethrin). These likely represented accidental exposure due to the legal use of these veterinary pharmaceuticals. In order to confirm the risk of exposure to topical antiparasitics in bearded vultures, pig feet (n=24) and lamb feet (n=24) were analysed as these are one of the main food resources provided to bearded vultures at supplementary feeding stations. Pig feet had no detectable residues of topical antiparasitics. In contrast, 71.4% of lamb feet showed residues of antiparasitics including diazinon (64.3%), pirimiphos-methyl (25.4%), chlorpyrifos (7.1%), fenthion (1.6%), permethrin (0.8%) and cypermethrin (27.8%). Washing the feet with water significantly reduced levels of these topical antiparasitics, as such, this should be a recommended practice for lamb feet supplied at feeding stations for bearded vultures. Although the detected levels of antiparasitics were relatively low (≤1 μg/g), a risk assessment suggests that observed diazinon levels may affect brain acetylcholinesterase and thermoregulation in bearded vultures subject to chronic exposure.

  19. An uncommon presentation: Creative commons at the 2012 LES winter meeting

    SciTech Connect

    Meike, Annamarie

    2012-01-06

    Have you noticed that the subject matter of our LES meetings is heavily oriented toward patent rights? There is more IP business in the area of patents, but it is important to keep an eye on copyright, whether for the purpose of influencing software copyright policy, or observing the development of interesting business models. So it is with pleasure that I see Catherine Casserly of the non-profit organization, Creative Commons (CC) is our Luncheon speaker for the 2012 Winter meeting in Anaheim.

  20. Information sharing in interdisciplinary team meetings: an evaluation of hospice goals.

    PubMed

    Wittenberg-Lyles, Elaine M

    2005-12-01

    The author observed interdisciplinary team (IDT) meetings of "Town Hospice" to examine how the company goal of providing for the "psychosocial needs of the patient and their loved ones" is addressed. More specifically, she used an ethnographic approach to explore how case managers negotiate the addition of psychosocial information about patients during IDT meetings. She found that psychosocial information on patients was primarily limited to three types of information sharing: (a) information related to care goals, (b) family issues related to bereavement and caretaking, and (c) the request of additional help from team members. Furthermore, she understood that the addition of psychosocial information creates a dialectical tension for the team.

  1. Use of minipig skin biopsy model as an innovative tool to design topical formulation to achieve desired pharmacokinetics in humans.

    PubMed

    Mitra, Amitava; Leyes, Aquiles; Manser, Kimberly; Roadcap, Brad; Mestre, Christine; Tatosian, Daniel; Jin, Lan; Uemura, Naoto

    2015-05-01

    In vitro cadaver skin permeation studies are often conducted to characterize the permeation profile of compounds for dermal delivery. However, its utility could be limited in the case of topical products because of lack of reliable prediction of in vivo skin kinetics. In this paper, the use of in vivo skin biopsy data to guide topical formulation development is described. A formulation was developed by compounding MK-0873, a phosphodiesterase 4 (PDE4) inhibitor, into a commercially available cream base. The cream was characterized by skin pharmacokinetic studies in minipigs, which demonstrated that MK-0873 concentrations in the epidermis and dermis were substantially higher than the IC80 for human whole blood PDE4 inhibition of ∼200 nM, suggesting that cream should provide sufficient skin exposure to assess clinical efficacy. In toxicological studies, after 1 month repeat application in minipigs minor dermal irritation and minimal systemic exposure were observed. Based on these preclinical data, the cream formulation was chosen for single rising dose clinical studies, where plasma levels of MK-0873 were mostly below the LOQ, whereas skin biopsy concentrations ranged from 6.5 to 25.1 μM. These data suggested that minipig skin biopsy model can be a valuable tool to assess performance of topical formulations and guide formulation development.

  2. Women's Health Topics

    MedlinePlus

    ... Information by Audience For Women Women's Health Topics Women's Health Topics Share Tweet Linkedin Pin it More ... Print Take Time to Care about Your Health . Women often spend so much time helping others that ...

  3. Regulatory Information By Topic

    EPA Pesticide Factsheets

    EPA develops and enforces regulations that span many environmental topics, from acid rain reduction to wetlands restoration. Each topic listed below may include related laws and regulations, compliance enforcement information, policies guidance

  4. Major research topics in combustion

    SciTech Connect

    Hussaini, M.Y.; Kumar, A.; Voigt, R.G.

    1992-01-01

    The Institute for Computer Applications in Science and Engineering (ICASE) and NASA Langley Research Center (LaRC) hosted a workshop on October 2--4, 1989 to discuss some combustion problems of technological interest to LaRC and to foster interaction with the academic community in these research areas. The topics chosen for this purpose were flame structure, flame holding/extinction, chemical kinetics, turbulence-kinetics interaction, transition to detonation, and reacting free shear layers. This document contains the papers and edited versions of general discussions on these topics. The lead paper set the stage for the meeting by discussing the status and issues of supersonic combustion relevant to the scramjet engine. Experts were then called upon to review the current knowledge in the aforementioned areas, to focus on how this knowledge can be extended and applied to high-speed combustion, and to suggest future directions of research in these areas.

  5. 20 CFR 641.430 - What are the responsibility conditions that an applicant must meet?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false What are the responsibility conditions that an applicant must meet? 641.430 Section 641.430 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR PROVISIONS GOVERNING THE SENIOR COMMUNITY SERVICE EMPLOYMENT PROGRAM...

  6. 40 CFR 62.15060 - What if I do not meet an increment of progress?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... increment of progress? If you fail to meet an increment of progress, you must submit a notification to the Administrator postmarked within 10 business days after the specified date in table 1 of this subpart for achieving that increment of progress. This notification must inform the Administrator that you did not...

  7. The Balancing Act: Meeting the Needs of All Children Including an Adolescent with Disabilities

    ERIC Educational Resources Information Center

    Koch, Cecelia; Mayes, Rachel

    2012-01-01

    Background: The aim of this study was to explore parents' experiences and strategies used when meeting the needs of all their children, including an adolescent with disabilities. Materials and methods: A qualitative study design was employed. The study was conducted in two phases. (i) Secondary analysis of ecocultural interviews with 12…

  8. The Promise and Challenge of Producing Biofuel Feedstocks: An Ecological Perspective (2010 JGI User Meeting)

    ScienceCinema

    DeLucia, Evan

    2016-07-12

    Evan DeLucia of the University of Illinois at Urbana-Champaign and the Energy Biosciences Institute talks about "The Promise and Challenge of Producing Biofuel Feedstocks: An Ecological Perspective" on March 25, 2010 at the 5th Annual DOE JGI User Meeting

  9. Mental mechanisms for topics identification.

    PubMed

    Massey, Louis

    2014-01-01

    Topics identification (TI) is the process that consists in determining the main themes present in natural language documents. The current TI modeling paradigm aims at acquiring semantic information from statistic properties of large text datasets. We investigate the mental mechanisms responsible for the identification of topics in a single document given existing knowledge. Our main hypothesis is that topics are the result of accumulated neural activation of loosely organized information stored in long-term memory (LTM). We experimentally tested our hypothesis with a computational model that simulates LTM activation. The model assumes activation decay as an unavoidable phenomenon originating from the bioelectric nature of neural systems. Since decay should negatively affect the quality of topics, the model predicts the presence of short-term memory (STM) to keep the focus of attention on a few words, with the expected outcome of restoring quality to a baseline level. Our experiments measured topics quality of over 300 documents with various decay rates and STM capacity. Our results showed that accumulated activation of loosely organized information was an effective mental computational commodity to identify topics. It was furthermore confirmed that rapid decay is detrimental to topics quality but that limited capacity STM restores quality to a baseline level, even exceeding it slightly.

  10. Topic Model for Graph Mining.

    PubMed

    Xuan, Junyu; Lu, Jie; Zhang, Guangquan; Luo, Xiangfeng

    2015-12-01

    Graph mining has been a popular research area because of its numerous application scenarios. Many unstructured and structured data can be represented as graphs, such as, documents, chemical molecular structures, and images. However, an issue in relation to current research on graphs is that they cannot adequately discover the topics hidden in graph-structured data which can be beneficial for both the unsupervised learning and supervised learning of the graphs. Although topic models have proved to be very successful in discovering latent topics, the standard topic models cannot be directly applied to graph-structured data due to the "bag-of-word" assumption. In this paper, an innovative graph topic model (GTM) is proposed to address this issue, which uses Bernoulli distributions to model the edges between nodes in a graph. It can, therefore, make the edges in a graph contribute to latent topic discovery and further improve the accuracy of the supervised and unsupervised learning of graphs. The experimental results on two different types of graph datasets show that the proposed GTM outperforms the latent Dirichlet allocation on classification by using the unveiled topics of these two models to represent graphs.

  11. Freshman Health Topics

    ERIC Educational Resources Information Center

    Hovde, Karen

    2011-01-01

    This article examines a cluster of health topics that are frequently selected by students in lower division classes. Topics address issues relating to addictive substances, including alcohol and tobacco, eating disorders, obesity, and dieting. Analysis of the topics examines their interrelationships and organization in the reference literature.…

  12. Public understanding of geoscientific topics

    NASA Astrophysics Data System (ADS)

    Münch, Ute; Lauterjung, Jörn

    2014-05-01

    Geoscientific topics and their consequences for the society are becoming more and more important for our daily life. Natural hazards such as flood and storm or the consequences of the climate change are urgent tasks and great challenges we have to tackle. Cascading natural hazards or environmental risks, can't be evaluated as single events by one scientific discipline, they rather need the expertise of different experts. The same applies for slowly progressive processes such as the climate change and its different aftereffects. More than ever politicians, decision makers, but also the public are asking for comprehensive background information and data to discuss activity options and to develop sustainable solutions. The improvement of public knowledge about science, their assets and drawbacks, chances and risks is getting crucial. To paint a comprehensive picture of different factors, correlations and dependencies the pooling of expertise is required. Thus eight research centres of the research field "Earth and Environment" of the Helmholtz-Association, Germany's largest scientific research organisation are currently building up a knowledge platform. Scientists of different disciplines will provide background information and explain their latest findings in an understandable way. Infographics, maps and animations will be applied to simplify and interpret complicated facts and findings. In addition to the web presence target group-specific products and activities will be organized. To meet the expectations of the different stakeholders an intensive dialog is aspired: round table discussions, exhibitions in museums and public places, tweeds are envisaged. In the beginning the partners will concentrate on the topics "consequences of the climate change", "pollutant dispersion" and "natural hazards/meteorological extreme events". The project is called Earth System Knowledge Platform (ESKP) coordinated by the German Research Centre for Geosciences (GFZ) and the Helmholtz

  13. 75 FR 52328 - SFIREG Full Committee; Notice of Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-25

    ... tentative agenda topics. DATES: The meeting will be held on Monday, September 20, 2010, from 8:30 a.m. to 5... topics for the meeting. 1. Transitioning insect repellents from, section 25(b) to section 3 status....

  14. 77 FR 69837 - SFIREG Full Committee; Notice of Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-21

    ... meeting and sets forth the tentative agenda topics. DATES: The meeting will be held on Monday, December 10...://www.epa.gov/dockets . II. Tentative Agenda Topics 1. Responses to SFIREG Pyrethroid labeling...

  15. 75 FR 47274 - Caribbean Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-05

    ...'s Advisory Panel (AP) will hold a meeting to discuss the topics contained in the agenda below. DATES... Caribbean Fishery Management Council's Advisory Panel will hold a meeting to discuss the topics contained...

  16. The future of sleep technology: report from an American Association of Sleep Technologists summit meeting.

    PubMed

    Brooks, Rita; Trimble, Melinda

    2014-05-15

    integrated care will include an increased focus on patient education, monitoring, and follow-up. The most effective treatments will require an individualized, patient-centered approach. A workforce analysis shows that the number of trained physician specialists will be inadequate to provide this care. Well-trained sleep medicine practitioners at many levels will be needed to meet treatment goals, including some roles appropriate for sleep technologists. These factors provide challenges and opportunities for sleep technologists. In order to maintain viability as an allied health profession, the majority of sleep technologists will need to be better educated and demonstrate competency in more roles than overnight monitoring and record scoring. Models for this transition already exist, with several programs moving technologists from night work to days and from diagnosis to patient education, provision of treatment, and monitoring of adherence. The challenge for the professional association is to define new roles for sleep technologists and provide the education that the membership will require to flourish in those new roles.

  17. EDITORIAL: Nano Meets Spectroscopy Nano Meets Spectroscopy

    NASA Astrophysics Data System (ADS)

    Birch, David J. S.

    2012-08-01

    The multidisciplinary two-day Nano Meets Spectroscopy (NMS) event was held at the National Physical Laboratory (NPL), Teddington, UK, in September 2011. The event was planned from the outset to be at the interface of several areas—in particular, spectroscopy and nanoscience, and to bring together topics and people with different approaches to achieving common goals in biomolecular science. Hence the meeting cut across traditional boundaries and brought together researchers using diverse techniques, particularly fluorescence and Raman spectroscopy. Despite engaging common problems, these techniques are frequently seen as mutually exclusive with the two communities rarely interacting at conferences. The meeting was widely seen to have lived up to its billing in good measure. It attracted the maximum capacity of ~120 participants, including 22 distinguished speakers (9 from outside the UK), over 50 posters and a vibrant corporate exhibition comprising 10 leading instrument companies and IOP Publishing. The organizers were Professor David Birch (Chair), Dr Karen Faulds and Professor Duncan Graham of the University of Strathclyde, Professor Cait MacPhee of the University of Edinburgh and Dr Alex Knight of NPL. The event was sponsored by the European Science Foundation, the Institute of Physics, the Royal Society of Chemistry, NPL and the Scottish Universities Physics Alliance. The full programme and abstracts are available at http://sensor.phys.strath.ac.uk/nms/program.php. The programme was quite ambitious in terms of the breadth and depth of scope. The interdisciplinary and synergistic concept of 'X meets Y' played well, cross-fertilization between different fields often being a source of inspiration and progress. Fluorescence and Raman spectroscopy provided the core, but the meeting had little repetition and also attracted contributions on more specialist techniques such as CARS, super-resolution, single molecule and chiral methods. In terms of application the

  18. Discrepancies between Parent and Adolescent Beliefs about Daily Life Topics and Performance on an Emotion Recognition Task

    PubMed Central

    De Los Reyes, Andres; Lerner, Matthew D.; Thomas, Sarah A.; Daruwala, Samantha; Goepel, Katherine

    2014-01-01

    Parents and children and adolescents commonly disagree in their perceptions of a variety of behaviors, including the family relationship and environment, and child and adolescent psychopathology. To this end, numerous studies have examined to what extent increased discrepant perceptions—particularly with regard to perceptions of the family relationship and environment—predict increased child and adolescent psychopathology. Parents’ and children and adolescents’ abilities to decode and identify others’ emotions (i.e., emotion recognition) may play a role in the link between discrepant perceptions and child and adolescent psychopathology. We examined parents’ and adolescents’ emotion recognition abilities in relation to discrepancies between parent and adolescent perceptions of daily life topics. In a sample of 50 parents and adolescents ages 14-to-17 years (M = 15.4 years, 20 males, 54% African-American), parents and adolescents were each administered a widely used performance-based measure of emotion recognition. Parents and adolescents were also administered a structured interview designed to directly assess each of their perceptions of the extent to which discrepancies existed in their beliefs about daily life topics (e.g., whether adolescents should complete their homework and carry out household chores). Interestingly, lower parent and adolescent emotion recognition performance significantly related to greater parent and adolescent perceived discrepant beliefs about daily life topics. We observed this relation whilst accounting for adolescent age and gender and levels of parent-adolescent conflict. These findings have important implications for understanding and using informant discrepancies in both basic developmental psychopathology research and applied research in clinic settings (e.g., discrepant views on therapeutic goals). PMID:23504303

  19. Discrepancies between parent and adolescent beliefs about daily life topics and performance on an emotion recognition task.

    PubMed

    De Los Reyes, Andres; Lerner, Matthew D; Thomas, Sarah A; Daruwala, Samantha; Goepel, Katherine

    2013-08-01

    Parents and children and adolescents commonly disagree in their perceptions of a variety of behaviors, including the family relationship and environment, and child and adolescent psychopathology. To this end, numerous studies have examined to what extent increased discrepant perceptions-particularly with regard to perceptions of the family relationship and environment-predict increased child and adolescent psychopathology. Parents' and children and adolescents' abilities to decode and identify others' emotions (i.e., emotion recognition) may play a role in the link between discrepant perceptions and child and adolescent psychopathology. We examined parents' and adolescents' emotion recognition abilities in relation to discrepancies between parent and adolescent perceptions of daily life topics. In a sample of 50 parents and adolescents ages 14-to-17 years (M = 15.4 years, 20 males, 54 % African-American), parents and adolescents were each administered a widely used performance-based measure of emotion recognition. Parents and adolescents were also administered a structured interview designed to directly assess each of their perceptions of the extent to which discrepancies existed in their beliefs about daily life topics (e.g., whether adolescents should complete their homework and carry out household chores). Interestingly, lower parent and adolescent emotion recognition performance significantly related to greater parent and adolescent perceived discrepant beliefs about daily life topics. We observed this relation whilst accounting for adolescent age and gender and levels of parent-adolescent conflict. These findings have important implications for understanding and using informant discrepancies in both basic developmental psychopathology research and applied research in clinic settings (e.g., discrepant views on therapeutic goals).

  20. Herpes simplex virus keratitis: an update of the pathogenesis and current treatment with oral and topical antiviral agents.

    PubMed

    Tsatsos, Michael; MacGregor, Cheryl; Athanasiadis, Ioannis; Moschos, Marilita M; Hossain, Parwez; Anderson, David

    2016-12-01

    Ophthalmic herpes simplex viral keratitis is responsible for a range of ocular manifestations from superficial epithelial disease to stromal keratitis and endotheliitis. The Herpetic Eye Disease Study has guided the management of herpetic eye disease for almost twenty years, but newer medications such as valacyclovir are now available and are considered to have better bioavailability than acyclovir. In this review, we examine the existing evidence on the pathogenesis of different ophthalmic herpes simplex viral keratitis disease modalities and the role of oral and topically administered antiviral drugs in the treatment of herpes simplex viral keratitis.

  1. Proceedings of the Twenty-First Water Reactor Safety Information Meeting: Volume 1, Plenary session; Advanced reactor research; advanced control system technology; advanced instrumentation and control hardware; human factors research; probabilistic risk assessment topics; thermal hydraulics; thermal hydraulic research for advanced passive LWRs

    SciTech Connect

    Monteleone, S.

    1994-04-01

    This three-volume report contains 90 papers out of the 102 that were presented at the Twenty-First Water Reactor Safety Information Meeting held at the Bethesda Marriott Hotel, Bethesda, Maryland, during the week of October 25--27, 1993. The papers are printed in the order of their presentation in each session and describe progress and results of programs in nuclear safety research conducted in this country and abroad. Foreign participation in the meeting included papers presented by researchers from France, Germany, Japan, Russia, Switzerland, Taiwan, and United Kingdom. The titles of the papers and the names of the authors have been updated and may differ from those that appeared in the final program of the meeting. Individual papers have been cataloged separately. This document, Volume 1 covers the following topics: Advanced Reactor Research; Advanced Instrumentation and Control Hardware; Advanced Control System Technology; Human Factors Research; Probabilistic Risk Assessment Topics; Thermal Hydraulics; and Thermal Hydraulic Research for Advanced Passive Light Water Reactors.

  2. The topical treatment of psoriasis.

    PubMed

    van de Kerkhof, P C M; Vissers, W H P M

    2003-01-01

    According to the patients, improvement of efficacy, long-term safety and improvement of compliance are needed. The topical treatment has been innovated during the last decade. Most important are the introduction of two new classes of treatments: topical vitamin D(3) analogues and the retinoid tazarotene. To what extent, however, have we achieved developments which are in line with the needs as expressed by the patients? Improved efficacy has been realized by successful combinations of topical treatments. In particular, the combinations of dithranol, vitamin D(3) and tazarotene with a topical corticosteroid proved to be very effective with a reduced profile of side-effects. The efficacy of vitamin D(3) analogues and tazarotene is such that the efficacy of a potent corticosteroid (betamethasone-17-valerate) is approached; calcipotriol even showed an efficacy which is at least as good as this corticosteroid. The long-term safety of new compounds has been evaluated for at least 12 months in large studies. Remarkably for corticosteroids such information is available for only 12 weeks. However, intermittent applications of a topical corticosteroid in combination with another topical treatment provide an effective and safe long-term control of psoriasis. Compliance is a conditio sine qua non for an effective topical treatment. Important progress has been made to increase compliance. Short-contact dithranol has been popularized as an ambulatory treatment which is a highly effective approach as a care instruction programme. Formulations which are better from a cosmetical point of view have been developed for various topical treatments. Reduction of the frequency of applications proved to be possible for most treatments. Once daily applications for corticosteroids, vitamin D(3) analogues and retinoids have been developed, and intermittent applications, a few times per week, are possible for corticosteroids, which proved to be very effective with a reduced profile of side

  3. A Topical Trajectory on Survival: an Analysis of Link-Making in a Sequence of Lessons on Evolution

    NASA Astrophysics Data System (ADS)

    Rocksén, Miranda; Olander, Clas

    2016-04-01

    This study explores the concept of link-making in relation to communicative strategies applied in the teaching and studying of biological evolution. The analysis focused on video recordings of 11 lessons on biological evolution conducted in a Swedish 9th grade class of students aged 15 years. It reveals how the teacher and students connected classroom conversations, the frequency of references to conversations in whole-class settings, and the development of a theme focusing on species survival and extinction. Detailed examples from the data illustrate how this theme developed from its initiation during the first lesson, through discussion and clarification, to its wrapping up during the last lesson. They further illustrate how students made sense of what the teacher said and wrote, and how the teacher postponed issues, explained and developed topics, provided opportunities for link-making, organised the class, motivated students, and checked their understanding. The study's methodological approach offers a way of including several time dimensions within research. Based on our findings, we conclude that the excerpts examined here did succeed in building `islands of coherence' in the co-construction of curricular content. Moreover, the topical trajectory in relation to species survival provided opportunities for constructing a `scientific story' in the classroom.

  4. Integrated Photonics Research: Summaries of Papers Presented at the Integrated Photonics Research Topical Meeting Held in Palm Springs, California on March 22-24, 1993. 1993 Technical Digest Series Volume 10. Conference Edition.

    DTIC Science & Technology

    The following symposium was held: The following topics were presented: (1) Advanced Solid State Lasers; (2) Compact Blue-Green Lasers; (3) Integrated ... Photonics Research; (4) Nonlinear Guide-Wave Optics; (5) Optical Amplifiers & Their Applications; (6) Optical Design for Photonics; (7) Photonics in

  5. Hierarchical Theme and Topic Modeling.

    PubMed

    Chien, Jen-Tzung

    2016-03-01

    Considering the hierarchical data groupings in text corpus, e.g., words, sentences, and documents, we conduct the structural learning and infer the latent themes and topics for sentences and words from a collection of documents, respectively. The relation between themes and topics under different data groupings is explored through an unsupervised procedure without limiting the number of clusters. A tree stick-breaking process is presented to draw theme proportions for different sentences. We build a hierarchical theme and topic model, which flexibly represents the heterogeneous documents using Bayesian nonparametrics. Thematic sentences and topical words are extracted. In the experiments, the proposed method is evaluated to be effective to build semantic tree structure for sentences and the corresponding words. The superiority of using tree model for selection of expressive sentences for document summarization is illustrated.

  6. An Evaluation of the Educational Effectiveness of a Relational Course Compared to Single Topic Courses Offered by the Management Department of the United States Air Force

    DTIC Science & Technology

    1994-09-01

    Academy and courses offered at civilian business schools . However, because the goals of an organization drive methods used to attain them, one must first...Educational Research Journal. 10, 253-262 (1973). Mason, Julie Cohen. " Business Schools : Striving To Meet Customer Demand," Management Review. 81(9). 10-14

  7. Topical gene silencing by iontophoretic delivery of an antisense oligonucleotide-dendrimer nanocomplex: the proof of concept in a skin cancer mouse model

    NASA Astrophysics Data System (ADS)

    Venuganti, , Venkata Vamsi K.; Saraswathy, Manju; Dwivedi, Chandradhar; Kaushik, Radhey S.; Perumal, Omathanu P.

    2015-02-01

    The study was aimed at investigating the feasibility of using a poly (amidoamine) (PAMAM) dendrimer as a carrier for topical iontophoretic delivery of an antisense oligonucleotide (ASO). Bcl-2, an anti-apoptotic protein implicated in skin cancer, was used as the model target protein to demonstrate the topical gene silencing approach. Confocal laser scanning microscopy studies demonstrated that the iontophoretically delivered ASO-dendrimer complex can reach the viable epidermis in porcine skin. In contrast, passively delivered free or dendrimer complexed ASO was mainly localized to the stratum corneum. The cell uptake of ASO was significantly enhanced by the dendrimer complex and the complex suppressed Bcl-2 levels in the cell. In the skin cancer mouse model, the iontophoretically delivered ASO-dendrimer complex reduced the tumor volume by 45% and was consistent with the reduction in Bcl-2 protein levels. The iontophoretically delivered ASO-dendrimer complex caused significant apoptosis in skin tumor. Overall, the findings from this study demonstrate that dendrimers are promising nanocarriers for developing topical gene silencing approaches for skin diseases.The study was aimed at investigating the feasibility of using a poly (amidoamine) (PAMAM) dendrimer as a carrier for topical iontophoretic delivery of an antisense oligonucleotide (ASO). Bcl-2, an anti-apoptotic protein implicated in skin cancer, was used as the model target protein to demonstrate the topical gene silencing approach. Confocal laser scanning microscopy studies demonstrated that the iontophoretically delivered ASO-dendrimer complex can reach the viable epidermis in porcine skin. In contrast, passively delivered free or dendrimer complexed ASO was mainly localized to the stratum corneum. The cell uptake of ASO was significantly enhanced by the dendrimer complex and the complex suppressed Bcl-2 levels in the cell. In the skin cancer mouse model, the iontophoretically delivered ASO-dendrimer complex

  8. It's Elementary: Special Topics in Elementary Education.

    ERIC Educational Resources Information Center

    Crawford, Patricia A., Ed.; Burriss, Kathleen Glascott, Ed.

    As elementary teachers work to educate and meet the needs of the students in their care, their job has become increasingly challenging and demanding. This volume addresses a variety of issues and topics related to elementary education around eight sectional themes relevant to the work of elementary teachers: celebrating diversity, classroom…

  9. Foliar Nutrition, Biostimulants and Prime-Like Dynamics in Fruit Tree Physiology: New Insights on an Old Topic

    PubMed Central

    Tanou, Georgia; Ziogas, Vasileios; Molassiotis, Athanassios

    2017-01-01

    Despite the fact that the usage of foliar nutrients has long history, many aspects of fertilization through leaves are still unknown. Herein, we review the current knowledge regarding the canopy fertilization putting special emphasis on Fe nutrition and briefly provide insights into the nanofertilizer technology of the foliar feeding of fruit crops. In addition, this paper discusses the main aspects of the foliar application of biostimulants regarding crucial factors of fruit cropping systems, such as fruit yield/size, tolerance to environmental stresses, and nutrient availability. Also, we specifically discuss the role of hydrogen peroxide (H2O2) and nitric oxide (NO) as priming molecules and their possible cross-talk with biostimulants in fruit tree physiology. Finally, a view of the key issues for future fundamental and applied research in the topic is put forward. PMID:28203243

  10. Privacy-Preserving Discovery of Topic-Based Events from Social Sensor Signals: An Experimental Study on Twitter

    PubMed Central

    Nguyen, Duc T.; Jung, Jai E.

    2014-01-01

    Social network services (e.g., Twitter and Facebook) can be regarded as social sensors which can capture a number of events in the society. Particularly, in terms of time and space, various smart devices have improved the accessibility to the social network services. In this paper, we present a social software platform to detect a number of meaningful events from information diffusion patterns on such social network services. The most important feature is to process the social sensor signal for understanding social events and to support users to share relevant information along the social links. The platform has been applied to fetch and cluster tweets from Twitter into relevant categories to reveal hot topics. PMID:24955388

  11. Topics and Terms in Environmental Problems.

    ERIC Educational Resources Information Center

    Holum, John R.

    This reference is an expanded glossary of topics and terms currently related to environmental problems. These topics and terms are associated with energy, air pollution, water pollution, wastes, and pesticides. Included are 239 main entries ranging from acaricide to weathering. Each entry briefly describes the topic or term and often presents a…

  12. Nonsteroidal Treatment of Atopic Dermatitis in Pediatric Patients with a Ceramide-Dominant Topical Emulsion Formulated with an Optimized Ratio of Physiological Lipids

    PubMed Central

    Del Rosso, James Q.

    2011-01-01

    Atopic dermatitis is the most common chronic inflammatory skin condition seen in the pediatric population. In the United States, the prevalence rate of atopic dermatitis is 10 to 12 percent in children. A nonsteroidal, barrier repair product consisting of an optimal ratio of ceramides, cholesterol, and free-fatty acids has been demonstrated to be efficacious and safe in the treatment of atopic dermatitis in previous clinical trials. This report is a subgroup analysis of the efficacy and safety of this nonsteroidal, ceramide-dominant, physiological lipid-based topical emulsion used among 59 patients, three months to 16 years of age, with mild-to-moderate atopic dermatitis. Treatment success based on an Investigator Global Assessment rating of clear or almost clear was achieved by 58 percent of subjects after use of the ceramide-dominant, physiological lipid barrier repair emulsion for three weeks as monotherapy or in combination with another topical atopic dermatitis treatment. The severity of pruritus decreased markedly from Baseline to Week 3 overall regardless of disease severity at baseline. A large percentage of subjects (71%) reported satisfaction with clinical results. After three weeks of treatment, a significant number of subjects reported less worry about their atopic dermatitis compared to baseline. The results further support other publications that suggest a treatment approach that incorporates an optimized formulation of a skin barrier repair cream as an integral component of initial atopic dermatitis therapy, either as monotherapy or as part of combination topical therapy. PMID:22191005

  13. 41 CFR 102-80.100 - What performance objective should an automatic sprinkler system be capable of meeting?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... objective should an automatic sprinkler system be capable of meeting? 102-80.100 Section 102-80.100 Public... Automatic Sprinkler Systems § 102-80.100 What performance objective should an automatic sprinkler system be capable of meeting? The performance objective of the automatic sprinkler system is that it must be...

  14. Use of Convexity in Ostomy Care: Results of an International Consensus Meeting.

    PubMed

    Hoeflok, Jo; Salvadalena, Ginger; Pridham, Sue; Droste, Werner; McNichol, Laurie; Gray, Mikel

    Ostomy skin barriers that incorporate a convexity feature have been available in the marketplace for decades, but limited resources are available to guide clinicians in selection and use of convex products. Given the widespread use of convexity, and the need to provide practical guidelines for appropriate use of pouching systems with convex features, an international consensus panel was convened to provide consensus-based guidance for this aspect of ostomy practice. Panelists were provided with a summary of relevant literature in advance of the meeting; these articles were used to generate and reach consensus on 26 statements during a 1-day meeting. Consensus was achieved when 80% of panelists agreed on a statement using an anonymous electronic response system. The 26 statements provide guidance for convex product characteristics, patient assessment, convexity use, and outcomes.

  15. "1999 Bioastronomy Meeting"

    NASA Technical Reports Server (NTRS)

    Meech, Karen J. (Editor); Owen, Tobias C.

    2000-01-01

    The 6th Bioastronomy Conference, Bioastronomy '99: A New Era in Bioastronomy, was held at the Hapuna Prince Beach hotel on the Big Island of Hawaii from August 2-6, 1999. The series of previous Bioastronomy meetings have played an important role in integrating the broader interests and techniques of both astronomy and biology to understand the origin and evolution of living systems in the universe, and to generating a context for exploration in our solar system and in extrasolar planetary systems. The scope of these interdisciplinary fields is captured in the topics discussed at the meeting: organic molecules in interstellar and interplanetary space; origin and evolution of planetary systems; comets, asteroids, and other small bodies and their role in the origin and evolution of life; Earth as a living planet; extreme environments on Earth; origin of life; transport of life between planets; evolution of life and intelligence; detection and characterization of extrasolar planets; search for extraterrestrial technology and life; future missions; and public acceptance and support of scientific studies of life in the universe. This paper gives an overview summary of the conference and briefly highlights some of the themes discussed at the meeting.

  16. The Science and Engineering Talent Pool. Proceedings of the Joint Meeting of the Scientific Manpower Commission and the Engineering Manpower Commission (Washington, District of Columbia, May 15, 1984).

    ERIC Educational Resources Information Center

    Scientific Manpower Commission, Washington, DC.

    The proceedings of a meeting which focused on topics and issues related to the pipeline for scientists and engineers are presented. They include the meeting agenda, introductory comments, an overview, summaries of five presentations, the meeting summary, and a list of participants. The overview (by Betty Vetter) outlines some ways of measuring the…

  17. Quantum Optoelectronics Technical Digest, 1993. Volume 8. Postconference Edition. Summaries of Papers Presented at the Quantum Optoelectronics Topical Meeting Held in Palm Springs, California on March 17-19, 1993.

    DTIC Science & Technology

    1993-01-01

    is to give a brief introduction to "fully-quantum optoelectronics," in which electrons confined in low - dimensional semiconductors are assumed to...emitters using cavity quantum electrodynamics in low - dimensional semiconductors , which may be presented in this meeting by Professor Yamanishi and by Dr

  18. An in vitro analysis of the effects of various topical antimicrobial agents on methicillin-resistant and methicillin-sensitive strains of Staphylococcus aureus.

    PubMed

    Kaiser, Michael; Gil, Joel; Treu, Ryan; Valdes, Jose; Davis, Stephen

    2014-04-01

    Infections of acute and chronic wounds have a substantial negative impact on patient outcomes. Because bacterial resistance to traditional antimicrobials continues to increase, an in vitro study was conducted to examine current sensitivities of various methicillin-resistant and methicillin-sensitive strains of Staphylococcus aureus (MRSA and MSSA) to commonly used topical antimicrobial agents. Using fresh cultures of eight strains of MRSA and MSSA, the area of the zone of inhibition produced by various topical antimicrobials, including an aminoglycoside antibiotic, monocarboxylic acid antibiotic, pleuromutilin antibiotic, triple antibiotic ointment, and petrolatum ointment, was examined. Six culture plates per antimicrobial were prepared using the Kirby Bauer method; soy blood culture plates were inoculated with the bacteria, incubated for 24 hours at 37˚ C, and their zones of inhibition measured and calculated. Data were analyzed using ANOVA testing. Mupirocin treatment was the most effective antimicrobial, with areas of inhibition ranging from 30.34 cm2 to 61.70 cm2 (P <0.05), as compared to the next most effective, retapamulin, with areas of inhibition ranging from 11.97 cm2 to 23.54 cm2. This study provides current scientific data to help the development of a thoughtful rationale for the use of topical antimicrobials in wounds. Additional in vivo studies to substantiate these findings are needed.

  19. HierarchicalTopics: visually exploring large text collections using topic hierarchies.

    PubMed

    Dou, Wenwen; Yu, Li; Wang, Xiaoyu; Ma, Zhiqiang; Ribarsky, William

    2013-12-01

    Analyzing large textual collections has become increasingly challenging given the size of the data available and the rate that more data is being generated. Topic-based text summarization methods coupled with interactive visualizations have presented promising approaches to address the challenge of analyzing large text corpora. As the text corpora and vocabulary grow larger, more topics need to be generated in order to capture the meaningful latent themes and nuances in the corpora. However, it is difficult for most of current topic-based visualizations to represent large number of topics without being cluttered or illegible. To facilitate the representation and navigation of a large number of topics, we propose a visual analytics system--HierarchicalTopic (HT). HT integrates a computational algorithm, Topic Rose Tree, with an interactive visual interface. The Topic Rose Tree constructs a topic hierarchy based on a list of topics. The interactive visual interface is designed to present the topic content as well as temporal evolution of topics in a hierarchical fashion. User interactions are provided for users to make changes to the topic hierarchy based on their mental model of the topic space. To qualitatively evaluate HT, we present a case study that showcases how HierarchicalTopics aid expert users in making sense of a large number of topics and discovering interesting patterns of topic groups. We have also conducted a user study to quantitatively evaluate the effect of hierarchical topic structure. The study results reveal that the HT leads to faster identification of large number of relevant topics. We have also solicited user feedback during the experiments and incorporated some suggestions into the current version of HierarchicalTopics.

  20. Stem cell transplantation in multiple myeloma and other plasma cell disorders (report from an EBMT preceptorship meeting).

    PubMed

    Bruno, Benedetto; Auner, Holger W; Gahrton, Gösta; Garderet, Laurent; Festuccia, Moreno; Ladetto, Marco; Lemoli, Roberto M; Massaia, Massimo; Morris, Curly; Palumbo, Antonio; Schönland, Stefan; Boccadoro, Mario; Kröger, Nicolaus

    2016-01-01

    The European Society for Blood and Marrow Transplantation Chronic Malignancies Working Party held a preceptorship meeting in Turin, Italy on 25-26 September 2014, to discuss the role of stem cell transplantation (SCT) in the treatment of multiple myeloma and other plasma cell disorders. Scientists and clinicians working in the field gathered to discuss a variety of topics including the results of recent clinical trials, basic research, the concept of minimal residual disease, and immune modulation. As individual presentations revealed, important advances have occurred in our understanding of the pathophysiology of myeloma and the role that SCT, along with other forms of immunotherapy, plays in treating it. Each presentation stimulated discussion and exchange of ideas among the attendants. We decided to summarize and, importantly, to update the meeting proceedings in this review to share stimulating discussions and ideas on potentially novel treatment strategies among clinicians.

  1. 75 FR 2890 - OSHA Listens: Occupational Safety and Health Administration Stakeholder Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-19

    ... make an oral presentation at the meeting, you must register by e-mail to: stakeholder.meeting@dol.gov... address, and (2) if you wish to make a short presentation, the specific topic or issue to be addressed. Actual times provided for presentation will depend on the number of requests. There is no fee to...

  2. IFPA meeting 2015 workshop report I: placental mitochondrial function, transport systems and epigenetics.

    PubMed

    Bianco-Miotto, T; Blundell, C; Buckberry, S; Chamley, L; Chong, S; Cottrell, E; Dawson, P; Hanna, C; Holland, O; Lewis, R M; Moritz, K; Myatt, L; Perkins, A V; Powell, T; Saffery, R; Sferruzzi-Perri, A; Sibley, C; Simmons, D; O'Tierney-Ginn, P F

    2016-12-01

    Workshops are an important part of the IFPA annual meeting as they allow for discussion of specialized topics. At IFPA meeting 2015 there were twelve themed workshops, three of which are summarized in this report. These workshops covered areas of placental regulation and nutrient handling: 1) placental epigenetics; 2) placental mitochondrial function; 3) placental transport systems.

  3. IFPA meeting 2016 workshop report I: Genomic communication, bioinformatics, trophoblast biology and transport systems.

    PubMed

    Albrecht, Christiane; Baker, Julie C; Blundell, Cassidy; Chavez, Shawn L; Carbone, Lucia; Chamley, Larry; Hannibal, Roberta L; Illsley, Nick; Kurre, Peter; Laurent, Louise C; McKenzie, Charles; Morales-Prieto, Diana; Pantham, Priyadarshini; Paquette, Alison; Powell, Katie; Price, Nathan; Rao, Balaji M; Sadovsky, Yoel; Salomon, Carlos; Tuteja, Geetu; Wilson, Samantha; O'Tierney-Ginn, P F

    2017-01-11

    Workshops are an important part of the IFPA annual meeting as they allow for discussion of specialized topics. At IFPA meeting 2016 there were twelve themed workshops, four of which are summarized in this report. These workshops covered innovative technologies applied to new and traditional areas of placental research: 1) genomic communication; 2) bioinformatics; 3) trophoblast biology and pathology; 4) placental transport systems.

  4. 75 FR 18512 - National Institute of Mental Health; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-12

    ... hereby given of an Interagency Autism Coordinating Committee (IACC) meeting. The purpose of the IACC... variety of topics: the Autism Treatment Network, changes in the DSM-V related to autism, stem cell research, non-verbal autism and comparative effectiveness research. The meeting will be open to the...

  5. Salicylic Acid Topical

    MedlinePlus

    Propa pH® Peel-Off Acne Mask ... pimples and skin blemishes in people who have acne. Topical salicylic acid is also used to treat ... medications called keratolytic agents. Topical salicylic acid treats acne by reducing swelling and redness and unplugging blocked ...

  6. Streak camera meeting summary

    SciTech Connect

    Dolan, Daniel H.; Bliss, David E.

    2014-09-01

    Streak cameras are important for high-speed data acquisition in single event experiments, where the total recorded information (I) is shared between the number of measurements (M) and the number of samples (S). Topics of this meeting included: streak camera use at the national laboratories; current streak camera production; new tube developments and alternative technologies; and future planning. Each topic is summarized in the following sections.

  7. PREFACE: CEWQO Topical Issue CEWQO Topical Issue

    NASA Astrophysics Data System (ADS)

    Bozic, Mirjana; Man'ko, Margarita

    2009-09-01

    demonstrated. Dodonov derives a formula which predicts a photon generation rate in a cavity due to strong variations of the complex dielectric function in a thin layer near an ideally conducting wall (simulation of the dynamic Casimir effect). Skenderovic reports how photons from two femptosecond laser pulses prepare a large molecule in a coherent superposition of vibrational states. The time evolution of this state is interrogated with a third (delayed) pulse which creates a fourth wave, the signal, giving information on the molecular dynamics. Dimitrova et al present lecture demonstrations of interference and quantum erasing with single photons. By considering electromagnetic energy flow lines as photon paths Davidovic et al explain the emergence of an interference pattern in the process of the accumulation of single photon events behind an interference grating. Atoms in a cavity, atom-atom interactions, interactions of atoms with photons and macroscopic bodies is the next important topic in this topical issue. Khanbekyan et al deal with the problem of the spontaneous emission of an excited atom in a high-Q cavity and investigate the regime when the emitted photon belongs to a wave packet simultaneously located inside and outside the cavity. Sambale et al study the resonant Casimir-Polder potential of an excited atom in front of meta-material half-space and show that for long distances it exhibits attenuated oscillations, while close to the surface the potential becomes attractive or repulsive. Buhmann et al study the nonequilibrium Casimir-Polder force on an atom prepared in an incoherent superposition of internal energy-eigenstates, which is placed in a magnetoelectric environment of nonuniform temperature. Lazarou et al discuss how two atoms, interacting with a single cavity, can be coherently evolved into an entangled state when they are controlled by a sequence of Gaussian pulses, named frequency chirps. Bougouffa et al report on field quantization between two parallel

  8. An Overview of Literature Topics Related to Current Concepts, Methods, Tools, and Applications for Cumulative Risk Assessment (2007-2016).

    PubMed

    Fox, Mary A; Brewer, L Elizabeth; Martin, Lawrence

    2017-04-07

    Cumulative risk assessments (CRAs) address combined risks from exposures to multiple chemical and nonchemical stressors and may focus on vulnerable communities or populations. Significant contributions have been made to the development of concepts, methods, and applications for CRA over the past decade. Work in both human health and ecological cumulative risk has advanced in two different contexts. The first context is the effects of chemical mixtures that share common modes of action, or that cause common adverse outcomes. In this context two primary models are used for predicting mixture effects, dose addition or response addition. The second context is evaluating the combined effects of chemical and nonchemical (e.g., radiation, biological, nutritional, economic, psychological, habitat alteration, land-use change, global climate change, and natural disasters) stressors. CRA can be adapted to address risk in many contexts, and this adaptability is reflected in the range in disciplinary perspectives in the published literature. This article presents the results of a literature search and discusses a range of selected work with the intention to give a broad overview of relevant topics and provide a starting point for researchers interested in CRA applications.

  9. 41 CFR 102-79.15 - What objectives must an Executive agency strive to meet in providing assignment and utilization...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Executive agency strive to meet in providing assignment and utilization of space services? 102-79.15 Section... (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 79-ASSIGNMENT AND UTILIZATION OF SPACE Assignment and Utilization of Space § 102-79.15 What objectives must an Executive agency strive to meet in...

  10. 41 CFR 102-79.15 - What objectives must an Executive agency strive to meet in providing assignment and utilization...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Executive agency strive to meet in providing assignment and utilization of space services? 102-79.15 Section... (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 79-ASSIGNMENT AND UTILIZATION OF SPACE Assignment and Utilization of Space § 102-79.15 What objectives must an Executive agency strive to meet in...

  11. City tumour board Karachi: an innovative step in multidisciplinary consensus meeting and its two years audit.

    PubMed

    Asghar, Asghar Hussain; Abbasi, Ahmed Nadeem; Jamal, Abid; Haider, Ghulam; Rizvi, Sadia

    2013-12-01

    Management of cancer patients is a team work which usually comprises of surgeons, oncologists, radiologists, pathologists, psychiatrist, nutritionist and a nurse. Any patient who is suffering from any tumour needs a multimodality meeting as cancer treatment is not a single persons job. Most of the time, it is difficult to get the whole team together for a plan discussion due to their busy schedule. This problem was overcome by starting a tumour board meeting early morning of Sunday in Karachi which was named "City Tumour Board (CTB) Karachi". Its first meeting was held on Sunday March 28, 2010 and since then it takes place regularly fortnightly. Till March 2012, 44 sessions were conducted and total 264 cases were discussed. Here we present an audit of these two years. On average, in 60% of cases, tumour was up (36%) or down staged (12%) while in 52% of cases the stage remained unchanged. In 70% of cases (inclusive of above 60%), initial treatment plan was changed after discussion in the tumour board. This data signifies the importance of tumour board especially in a Pakistani setup where patient and even referring persons are not well aware of this disease and its outcome. It is advisable that every case should be discussed in tumour board before embarking on any treatment so that the best treatment plan can be given. It is also important that all relevant specialists should be present in the tumour board when planning for any treatment.

  12. 78 FR 21911 - Environmental Technologies Trade Advisory Committee Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-12

    ... notice sets forth the schedule and proposed agenda of a meeting of the Environmental Technologies Trade... available within 30 days of this meeting. Topics To Be Considered The agenda for this meeting will...

  13. 78 FR 46921 - Environmental Technologies Trade Advisory Committee Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-02

    ... notice sets forth the schedule and proposed agenda of a meeting of the Environmental Technologies Trade... available within 30 days of this meeting. Topics to be considered: The agenda for this meeting will...

  14. The Development of an Educational Continuum to Meet Agricultural Workforce Needs

    SciTech Connect

    Burleson, Sarah; Rubenstein, Eric; Thoron, Andrew; Hanlon, Edward

    2012-02-07

    The poster explains the basic issues of a development of an educational continuum to meet agricultural workforce needs of Hendry County. The community needs include primarily jobs within the community, training of local biofuels workforce, education for profession-bound students, services for biofuels entrepreneurs, private farming system alternatives and an improvement of overall education system. These needs are to be met in Hendry County on various levels by its secondary education institutions, Edison State College and University of Florida. Each of these parties has a specific role in the overall education and training process, while the outcome of each is a local educated and trained workforce.

  15. 2015 RAD Fall Partner Meeting

    EPA Pesticide Factsheets

    This meeting covered the following discussion topics: 2014 RAD partner achievements and trends, national and international efforts to address HFCs, enhancing RAD partner recognition, and communicating the benefits of RAD.

  16. Expert Meeting Report. Energy Savings You Can Bank On

    SciTech Connect

    Berman, Mark; Springer, Jeremy; Smith, Pepper; Porse, Erik

    2013-02-01

    In October 2011, ARBI organized and conducted an Experts’ Meeting on the topic of performance guarantees and financing vehicles for Energy Efficiency Upgrades. The meeting brought together technical, policy, and financial experts, including researchers, experienced installation contractors, and innovative energy business leaders, in order to discuss the opportunities and challenges for the energy efficiency upgrade industry to increase market uptake of Home Energy Upgrades (HEUs) through innovative offerings, such as performance guarantees.

  17. Effects of topical travoprost 0.004% on intraocular pressure and corneal biomechanical properties in an animal model

    PubMed Central

    Lazcano-Gomez, Gabriel; Ancona-Lezama, David; Gil-Carrasco, Felix; Jimenez-Roman, Jesus

    2016-01-01

    Purpose To determine whether topical application of travoprost 0.004% induces changes in corneal biomechanical properties affecting intraocular pressure (IOP) values in rabbits. Methods Both eyes of 10 New Zealand rabbits were measured 3 times with the Ocular Response Analyzer (ORA) before treatment. Each measurement included corneal hysteresis (CH), corneal resistance factor (CRF), corneal-corrected IOP (IOPcc), and Goldmann equivalent IOP (IOPg). A drop of travoprost 0.004% was applied once daily in right eyes for 3 months; left eyes received no treatments. After 3 months of treatment both eyes of all rabbits were again measured 3 times. After complete keratectomy of both eyes, tissues prepared with hematoxylin-eosin stain were analyzed by means of light microscopy. Results The mean pre- and post-treatment IOPg, respectively, for right eyes was 9.92 ± 5.64 mm Hg and 7.62 ± 2.99 mm Hg (P = 0.027); IOPcc, 19.81 ± 5.25 mm Hg and 17.79 ± 4.09 mm Hg (P = 0.063); CRF, 1.65 ± 1.63 mm Hg and 2.18 ± 2.50 mm Hg (P = 0.266); and CH, 2.79 ± 1.74 mm Hg and 2.64 ± 2.08 mm Hg (P = 0.72). Mean post-treatment right and left eye IOPg values were, respectively, 7.62 ± 2.99 and 10.30 ± 4.40 (P = 0.002); IOPcc, 17.79 ± 4.09 mm Hg and 20.37 ± 4.32 mm Hg (P = 0.009); CRF, 1.65 ± 1.63 mm Hg and 2.17 ± 2.47 mm Hg (P = 0.274); and CH, 2.79 ± 1.74 mm Hg and 2.54 ± 2.08 mm Hg (P = 0.575). No difference in CH and CRF was observed between treated and untreated eyes. Conclusions Post-treatment reduction of IOP in treated eyes was a direct hypotensive effect of travoprost 0.004% and was not affected by changes in corneal biomechanical properties (CH and CRF), resulting in real lower IOP values. PMID:27330476

  18. Public Lectures and Exhibits: Outreach Activities at the 2013 Meeting of the Americas

    NASA Astrophysics Data System (ADS)

    Urrutia-Fucugauchi, Jaime; Hernández-Terrones, Laura; Pérez-Cruz, Ligia

    2013-09-01

    The 2013 Joint Assembly Meeting of the Americas (MOA), held 14-17 May in Cancun, Mexico, included an outreach program with public lectures, exhibits, and a planetarium dome show, all held in parallel to the sessions, plenary presentations, town halls, and other events. The outreach activities run by enthusiastic volunteers attracted local students, the public, and meeting attendees. The meeting was sponsored by 14 societies across the Americas, and the scientific program encompassed topics in all areas of Earth and space sciences.

  19. Topics for Lehigh County Seniors II. Final Report.

    ERIC Educational Resources Information Center

    Giguere, Lauren; And Others

    This document consists of a final report and curriculum materials from a project that designed a set of curriculum packages to meet the needs and interests of senior citizens. The curriculum presented topics that were critical to the daily lives of older adults while integrating basic skills. Classes met for each topic approximately six to eight…

  20. Topicalization: A Psycholinguistic Perspective.

    ERIC Educational Resources Information Center

    Li, Ruilin

    2001-01-01

    Explores topicalization in the Chinese-English translation classroom. Examines translation in language teaching, Advocates translation as a useful skill and discusses it as a means of mastering a foreign language--in this case, English. (Author/VWL)

  1. Topical therapies for osteoarthritis.

    PubMed

    Altman, Roy D; Barthel, H Richard

    2011-07-09

    This review discusses the pharmacology, analgesic efficacy, safety and tolerability of topical NSAIDs, salicylates and capsaicin for the management of osteoarthritis (OA) pain. Topical therapies present a valuable therapeutic option for OA pain management, with substantial evidence supporting the efficacy and safety of topical NSAIDs, but less robust support for capsaicin and salicylates. We define topical therapies as those intended to act locally, in contrast to transdermal therapies intended to act systemically. Oral therapies for patients with mild to moderate OA pain include paracetamol (acetaminophen) and NSAIDs. Paracetamol has only weak efficacy at therapeutic doses and is hepatotoxic at doses >3.25 g/day. NSAIDs have demonstrated efficacy in patients with OA, but are associated with dose-, duration- and age-dependent risks of gastrointestinal, cardiovascular, renal, haematological and hepatic adverse events (AEs), as well as clinically meaningful drug interactions. To minimize AE risks, treatment guidelines for OA suggest minimizing NSAID exposure by prescribing the lowest effective dose for the shortest duration of time. Systemic NSAID exposure may also be limited by prescribing topical NSAIDs, particularly in patients with OA pain limited to a few superficial joints. Topical NSAIDs have been available in Europe for decades and were introduced to provide localized analgesia with minimal systemic NSAID exposure. Guidelines of the American Academy of Orthopaedic Surgeons, European League Against Rheumatism (EULAR), Osteoarthritis Research Society International, and National Institute for Health and Clinical Excellence (NICE) state that topical NSAIDs may be considered for patients with mild to moderate OA of the knee or hand, particularly in patients with few affected joints and/or a history of sensitivity to oral NSAIDs. In fact, the EULAR and NICE guidelines state that topical NSAIDs should be considered before oral therapies. Clinical trials of topical

  2. Topical hemostatic agents in surgery: a surgeon's perspective.

    PubMed

    Samudrala, Srinath

    2008-09-01

    Good hemostasis in surgery can provide multiple advantages to the patient, surgical team, and health care facility. Active and passive hemostatic agents have been widely used for many years and have extensive history supporting effective and safe use in a wide variety of surgical procedures. The type of surgical procedure, type of bleeding, hemostatic agent availability, and patient characteristics will influence the choice of topical hemostatic agent that is used by the surgeon. By actively participating in the coagulation cascade, active topical hemostatic agents are more able to meet the criteria of an ideal hemostatic agent in cases of oozing blood and minor bleeding during surgical procedures. Active agents can be used alone or in combination with passive agents. Familiarity with the products used to achieve hemostasis and their preparation can facilitate optimal use by surgical teams.

  3. Statistical Models, Yang-Baxter Equation and Related Topics - Proceedings of the Satellite MEeting of STATPHYS-19; Symmetry, Statistical, Mechanical Models and Applications - Proceedings of the Seventh Nankai Workshop

    NASA Astrophysics Data System (ADS)

    Ge, M. L.; et al.

    1996-09-01

    The Table of Contents for the full book PDF is as follows: * Preface * Part I: Satellite Meeting of STATPHYS-19 * Boundary Yang-Baxter in the RSOS/SOS Representation * Quantum Domains in Ferromagnetic Anisotropic Heisenberg Chains * The Generalized Chiral Clock Model and its Phase Diagram * Algebraic Solution of the Coincidence Problem for Crystals and Quasicrystals * Reflection Equations and Surface Critical Phenomena * Fully Packed Loop Models * Quantum Field Theories in terms of Group-Valued Local Fields: An Overview * C-Statiscal Transition Transforms of the Heisenberg Spin Chain and Braided Symmetry * U(1)-Invariant Local and Integrable Lattice Formulation of the Massive Thirring Model * Corner Transfer Matrices and Novel Polynomials * Rigorous and Numerical Results on Two-Dimensional Oriented Self-Avoiding Walks * The Price for Quantum Group Symmetry: Chiral Versus 2D WZNW Model * Integrable Zn-Chiral Potts Model : The Missing Rapidity-Momentum Relation * Dilute Algebras and Solvable Lattice Models * Falicov-Kimball Model: Ground States and Flux Phase Problem * Mutual Exclusion Statistics in the Exactly Solvable Model of the Mott Metal-Insulator Transition * Quantum Group and the Hofstadter Problem * Domain Walls in the Spin-S Quantum Ising Chain * Quantization of Nonultralocal Models - Generalization of the Theorem for the Multiple Coproduct * Multipoint Functions(Form-factors) of Quantum sine-Gordon Field with Boundary * Three-Dimensional Vertex Model * Probability of Phase Separation and Two Point Temperature Correlation Functions for the Bose Gas with Delta Interaction * On the Fundamental Invariant of the Hecke Algebra Hn(q) * Ternary Z3-Graded Algebras and New Gauge Theories * Thermodynamics of Integrable Quantum Chains : Free Energy and Correlation Lengths * Quantum Integrable Systems and Classical Discrete Nonlinear Dynamics * Quantum Jacobi-Trudi Formula and Analytic Bethe Ansatz * On Boundary Condition of Single Particle and the Spectrum of Many

  4. Full text publication rates of studies presented at an international emergency medicine scientific meeting.

    PubMed

    Chan, Jannet W M; Graham, Colin A

    2011-09-01

    The publication rate of full text papers following an abstract presentation at a medical conference is variable, and few studies have examined the situation with respect to international emergency medicine conferences. This retrospective study aimed to identify the publication rate of abstracts presented at the 2006 International Conference on Emergency Medicine (ICEM) held in Halifax, Canada. The full text publication rate was 33.2%, similar to previous emergency medicine meetings. English language barriers may play a role in the low publication rate seen.

  5. Identifying Topics in Microblogs Using Wikipedia.

    PubMed

    Yıldırım, Ahmet; Üsküdarlı, Suzan; Özgür, Arzucan

    2016-01-01

    Twitter is an extremely high volume platform for user generated contributions regarding any topic. The wealth of content created at real-time in massive quantities calls for automated approaches to identify the topics of the contributions. Such topics can be utilized in numerous ways, such as public opinion mining, marketing, entertainment, and disaster management. Towards this end, approaches to relate single or partial posts to knowledge base items have been proposed. However, in microblogging systems like Twitter, topics emerge from the culmination of a large number of contributions. Therefore, identifying topics based on collections of posts, where individual posts contribute to some aspect of the greater topic is necessary. Models, such as Latent Dirichlet Allocation (LDA), propose algorithms for relating collections of posts to sets of keywords that represent underlying topics. In these approaches, figuring out what the specific topic(s) the keyword sets represent remains as a separate task. Another issue in topic detection is the scope, which is often limited to specific domain, such as health. This work proposes an approach for identifying domain-independent specific topics related to sets of posts. In this approach, individual posts are processed and then aggregated to identify key tokens, which are then mapped to specific topics. Wikipedia article titles are selected to represent topics, since they are up to date, user-generated, sophisticated articles that span topics of human interest. This paper describes the proposed approach, a prototype implementation, and a case study based on data gathered during the heavily contributed periods corresponding to the four US election debates in 2012. The manually evaluated results (0.96 precision) and other observations from the study are discussed in detail.

  6. Identifying Topics in Microblogs Using Wikipedia

    PubMed Central

    Yıldırım, Ahmet; Üsküdarlı, Suzan; Özgür, Arzucan

    2016-01-01

    Twitter is an extremely high volume platform for user generated contributions regarding any topic. The wealth of content created at real-time in massive quantities calls for automated approaches to identify the topics of the contributions. Such topics can be utilized in numerous ways, such as public opinion mining, marketing, entertainment, and disaster management. Towards this end, approaches to relate single or partial posts to knowledge base items have been proposed. However, in microblogging systems like Twitter, topics emerge from the culmination of a large number of contributions. Therefore, identifying topics based on collections of posts, where individual posts contribute to some aspect of the greater topic is necessary. Models, such as Latent Dirichlet Allocation (LDA), propose algorithms for relating collections of posts to sets of keywords that represent underlying topics. In these approaches, figuring out what the specific topic(s) the keyword sets represent remains as a separate task. Another issue in topic detection is the scope, which is often limited to specific domain, such as health. This work proposes an approach for identifying domain-independent specific topics related to sets of posts. In this approach, individual posts are processed and then aggregated to identify key tokens, which are then mapped to specific topics. Wikipedia article titles are selected to represent topics, since they are up to date, user-generated, sophisticated articles that span topics of human interest. This paper describes the proposed approach, a prototype implementation, and a case study based on data gathered during the heavily contributed periods corresponding to the four US election debates in 2012. The manually evaluated results (0.96 precision) and other observations from the study are discussed in detail. PMID:26991442

  7. TOPICAL TREATMENT OF MELASMA

    PubMed Central

    Bandyopadhyay, Debabrata

    2009-01-01

    Melasma is a common hypermelanotic disorder affecting the face that is associated with considerable psychological impacts. The management of melasma is challenging and requires a long-term treatment plan. In addition to avoidance of aggravating factors like oral pills and ultraviolet exposure, topical therapy has remained the mainstay of treatment. Multiple options for topical treatment are available, of which hydroquinone (HQ) is the most commonly prescribed agent. Besides HQ, other topical agents for which varying degrees of evidence for clinical efficacy exist include azelaic acid, kojic acid, retinoids, topical steroids, glycolic acid, mequinol, and arbutin. Topical medications modify various stages of melanogenesis, the most common mode of action being inhibition of the enzyme, tyrosinase. Combination therapy is the preferred mode of treatment for the synergism and reduction of untoward effects. The most popular combination consists of HQ, a topical steroid, and retinoic acid. Prolonged HQ usage may lead to untoward effects like depigmentation and exogenous ochronosis. The search for safer alternatives has given rise to the development of many newer agents, several of them from natural sources. Well-designed controlled clinical trials are needed to clarify their role in the routine management of melasma. PMID:20101327

  8. Topical hemostatic agents: a review.

    PubMed

    Palm, Melanie D; Altman, Jeffrey S

    2008-04-01

    Topical hemostatic agents play an important role in both common and specialized dermatologic procedures. These agents can be classified based on their mechanism of action and include physical or mechanical agents, caustic agents, biologic physical agents, and physiologic agents. Some agents induce protein coagulation and precipitation resulting in occlusion of small cutaneous vessels, while others take advantage of latter stages in the coagulation cascade, activating biologic responses to bleeding. Traditional and newer topical hemostatic agents are discussed in this review, and the benefits and costs of each agent will be provided.

  9. Current topics in plant biochemistry and physiology: Volume 4: Proceedings

    SciTech Connect

    Randall, D.D.; Blevins, D.G.; Larson, R.L.

    1985-01-01

    These proceedings represent papers presented at the Fourth Annual Plant Biochemistry and Physiology Symposium held at the University of Missouri-Columbia, April 10-12, 1985 and hosted by the Interdisciplinary Plant Biochemistry and Physiology Group. This Interdisciplinary Group was organized to facilitate research and training through interdisciplinary and cooperative approaches to problems facing Plant Biochemistry and Physiology. A key objective of this group is to maintain an awareness of the advances in research in this field. This annual symposium is one means of meeting this objective. Topics are selected each year in three to five areas in order to broaden our individual horizons.

  10. Development of an Eastern Shale Oil Residue as an Asphalt Additive - Subtask 2.5: Topical report, February 1, 1994-February 1, 1995

    SciTech Connect

    1997-12-31

    An evaluation of eastern shale oil as an asphalt additive to reduce oxidative age hardening and moisture susceptibility is being conducted. An eastern shale oil residue having a viscosity of 1.30 Pa`s at 60{degrees}C (140{degrees}F) was blended with three different petroleum-derived asphalts that are known to be very susceptible to oxidative aging. In addition, blends of the eastern shale oil residue and the petroleum-derived asphalts are being coated onto three different aggregates that are known to be susceptible to water stripping. The oxidative age hardening portion of this study is not complete at this time. To date, information has been obtained on the unaged samples and two of the aged petroleum-derived asphalts (AAD-1 and AAK-1). When complete, this data will include rheological data on the unaged, RTFO-aged, and the RTFO/PAV-aged samples and infrared data on the unaged and RTFO/PAV-aged samples. With respect to the rheological data, asphalt AAD-1 meets the specifications of a PG 58 asphalt while asphalt AAK-1 does not. In the latter case this indicates that AAK-1 is more appropriately evaluated at a higher temperature range. The infrared spectroscopic data obtained for the eastern shale oil residue show that it contains appreciable amounts of carbonyl and sulfoxide compound types, 0.22 absorbance units and 0. 27 moles/L, respectively. Thus, upon the addition of this residue to the three petroleum-derived asphalts the blends contain increased amounts of these functional groups relative to the petroleum-derived asphalts. This has been observed with other additives and is not considered detrimental. In addition, the data that has been collected to date indicate that the moisture susceptibility of blends of eastern shale oil residue and asphalt AAK-1 are somewhat improved when coated onto Lithonia granite.

  11. 76 FR 14106 - NASA Advisory Council; Science Committee; Astrophysics Subcommittee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-15

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Astrophysics Subcommittee; Meeting AGENCY... Administration (NASA) announces a meeting of the Astrophysics Subcommittee of the NASA Advisory Council (NAC... meeting includes the following topic: --Astrophysics Division Update. It is imperative that the meeting...

  12. Rationally Developed Organic Salts of Tolfenamic Acid and Its β-Alanine Derivatives for Dual Purposes as an Anti-Inflammatory Topical Gel and Anticancer Agent.

    PubMed

    Parveen, Rumana; Sravanthi, Bommagani; Dastidar, Parthasarathi

    2017-04-04

    A new series of primary ammonium monocarboxylate (PAM) salts of a nonsteroidal anti-inflammatory drug (NSAID), namely, tolfenamic acid (TA), and its β-alanine derivatives were generated. Nearly 67 % of the salts in the series showed gelling abilities with various solvents, including water (biogenic solvent) and methyl salicylate (typically used for topical gel formulations). Gels were characterized by rheology, electron microscopy, and so forth. Structure-property correlations based on single-crystal and powder XRD data of several gelator and nongelator salts revealed intriguing insights. Studies (in vitro) on an aggressive human breast cancer cell line (MDA-MB-231) with the l-tyrosine methyl ester salt of TA (S7) revealed that the hydrogelator salt was more effective at killing cancer cells than the mother drug TA (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay); displayed better anti-inflammatory activity compared with that of TA (prostaglandin E2 assay); could be internalized within the cancer cells, as revealed by fluorescence microscopy; and inhibited effectively migration of the cancer cells. Thus, the easily accessible ambidextrous gelator salt S7 can be used for two purposes: as an anti-inflammatory topical gel and as an anticancer agent.

  13. Recent Topics in Instrumentation and Measurement

    NASA Astrophysics Data System (ADS)

    Tanabe, Kazuo; Hirose, Masanobu; Otani, Akihito; Mochizuki, Ken; Uchida, Masafumi

    Instrumentation and measurement play a vital role in research and development in the science and engineering fields. Recently, the goals of instrumentation and measurement have expanded to meet not only the industrial and science requirements but also the needs in all fields of social life, such as medicine and welfare, the environment, and disaster and security. In this article, the state of TC-IM (Technical Committee of Instrumentation and Measurement of IEEJ) activities and technical topics in the instrumentation and measurement field are reported, mainly referring to over seventy papers presented at the IM Technical Meeting.

  14. Organization of the topical meeting on tunable solid-state lasers. Held in North Falmouth, Massachusetts on May 1-3 1989. Final report, 30 August 1988-30 August 1989

    SciTech Connect

    Not Available

    1989-08-30

    Progress and interest in solid-state lasers generally, and in tunable solid state-lasers specifically, continues to expand. Applications of these lasers include spectroscopy, remote sensing, ranging and imaging, and medicine. New solid-state materials are providing lasers with higher output power, broader tunability, and more-efficient pumping schemes. The quantum electronics and crystal-chemistry properties of these new materials are leading to enhanced laser performance. At the meeting, sessions were held on sapphire, novel laser schemes, Cr lasers, forsterite and excited-state absorption, solid-state lasers for specialized applications, alexandrite lasers, Cr-related issues, diode pumped lasers, nonlinear frequency conversion, 1.3-micrometer Nd lasers, infrared lasers and energy transfer, 2-micrometer lasers, rare earth laser materials, and Er lasers.

  15. SU-E-T-240: Design and Implement of An Electronic Records Function for Treatment Plan Checked Meeting

    SciTech Connect

    Wu, Q

    2015-06-15

    Purpose: To replace the paper records, we designed an electronic records function for plan checked meeting in our in-house developed radiotherapy information management system(RTIMS). Methods: Since 2007, the RTIMS has been developed on a database and web service of Apache+PHP+MySQL, and almost all computers and smartphones could access the RTIMS through IE browser, to input, search, count, and print the data. In 2012, we also established an radiation therapy case conference multi-media system(RTCCMMS) based on Windows Remote Desktop feature. Since 2013, we have carried out the treatment plan checked meeting of the physics division in every afternoon for about half an hour. In 2014, we designed an electronic records function, which includes a meeting information record and a checked plan record. And the meeting record includes the following items: meeting date, name, place, length, status, attendee, content, etc. The plan record includes the followings: meeting date, meeting name, patient ID, gender, age, patient name, course, plan, purpose, position, technique, CTsim type, plan type, primary doctor, other doctor, primary physicist, other physicist, difficulty, quality, score, opinion, status, note, etc. Results: In the past year, the electronic meeting records function has been successfully developed and implemented in the division, and it could be accessed from an smartphone. Almost all items have the corresponding pull-down menu selection, and each option would try to intelligently inherit default value from the former record or other form. According to the items, we could do big data mining to the input data. It also has both Chinese and English two versions. Conclusion: It was demonstrated to be user-friendly and was proven to significantly improve the clinical efficiency and quality of treatment plan. Since the RTIMS is an in-house developed system, more functions can be added or modified to further enhance its potentials in research and clinical practice

  16. Meeting Temperature TMDL's Through the Development of an Ecosystem Marketplace Using a Systems Dynamics Approach

    NASA Astrophysics Data System (ADS)

    Lowry, T. S.; Tidwell, V. C.; Cardwell, H. E.; Ockner, G.; Rea, M. T.; Primozich, D.

    2006-12-01

    Water managers on the Willamette River in the state of Oregon are facing a new biological opinion and potentially strict TMDL regulations for temperature that will require actions by various stakeholders over the next few decades. Considerable public planning has already been accomplished in the basin with much of the assessment and planning phases for solving the basin's problems codified in a TMDL that was issued in 2006. Various alternatives have been proposed to meet the TMDL requirement, including operational changes at US Army Corps-operated reservoirs, projects that increase stream shading or restore the floodplain or hyporheic zone, and operational or technological changes at point sources such as waste water treatment plants and pulp and paper plants. To help meet the TMDL in a shorter time horizon, a collection of stakeholders formed the Willamette Partnership to develop an ecosystem marketplace where water quality and conservation credits can be traded. The marketplace will develop currencies in temperature and other environmental goods and services, and requires tools to describe linkages between credit trades, water operations, and other management changes (e.g. increases in stream shading) that control water temperature. These tools will link basin hydrology to temperature, water quality, and other concerns using a systems dynamics approach to provide real-time feedback to support conflict negotiation and decision making. Here, we present the development and conceptualization of those tools and their use in evaluating the potential and implementation of the ecosystem marketplace.

  17. The topical protective effect of soybean-germ oil against UVB-induced cutaneous erythema: an in vivo evaluation.

    PubMed

    Bonina, Francesco; Puglia, Carmelo; Avogadro, Milvio; Baranelli, Enzo; Cravotto, Giancarlo

    2005-12-01

    The preparation and detailed composition of an oil newly extracted from pure soy germ (not less than 96 % hypocotyle) are presented. Experiments in vivo showed that soybean-germ oil (SGO) possesses a remarkable protective activity against UVB-induced skin inflammation, exceeding that of tocopherol acetate by a factor of 2. These results suggest that SGO might have interesting therapeutic and cosmetic applications in the management of skin diseases initiated, sustained, or exacerbated by an over production of free radicals.

  18. Some hot topics in animal bioacoustics.

    PubMed

    Au, W W

    1997-05-01

    This paper is derived from a "Hot Topics in Animal Bioacoustics" presentation at the 130th meeting of the Acoustical Society of America in St. Louis, Missouri. Six bioacoustics studies on a wide variety of species are discussed. Two of the studies are concerned with insects, the parasitoid fly, and cotton bollworms. The remaining bioacoustics studies are on aquatic animals including the West Indian manatee, elephant seals, and dolphins.

  19. Topical Therapies for Pruritus

    PubMed Central

    Elmariah, Sarina B.; Lerner, Ethan A.

    2011-01-01

    Itch, or pruritus, is the predominant symptom associated with acute and chronic cutaneous disease and in some cases, may be debilitating. To date, there is no single universally effective anti-itch treatment. As the pathophysiology of itch in most cutaneous or systemic disorders remains unclear, anti-pruritic therapy is often directed against a variety of targets, including the epidermal barrier, immune system, or the nervous system. Topical therapy is the mainstay of dermatologic management of acute or localized itch or in patients with contraindications to systemic therapies. This review will summarize current topical therapies to treat pruritus and discuss potential future therapies. PMID:21767774

  20. Novel Topic Authorship Attribution

    DTIC Science & Technology

    2011-03-01

    include area code ) NSN 7540-01-280-5500 Standard Form 298 (Rev. 8–98) Prescribed by ANSI Std. Z39.18 25-03-2011 Master’s Thesis 2010-01-01—2011-03-25...your writer’s voice. St. Martin’s Press, 1994. 43 [35] S. Roman, Introduction to Coding and Information Theory. Springer-Verlag New York, New York...0 0 0 0 T50077 0 0 0 0 0 0 0 0 TOTALS 1582 3293 1493 1858 1182 1129 1160 1107 Table B.2: Topic/Author Data Tabulation 48 AUTHORS TOPICS A100512

  1. 77 FR 26254 - Notification of an Open Meeting of the National Defense University Board of Visitors (BOV...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-03

    ... notice of a date correction to an open meeting that was to be held on May 2, 2012, from 10:00 a.m. to 5:00 p.m. Subsequent to the publication of that notice, Department of Defense learned that the May 2..., 2012 from 10:00 a.m. to 5:00 p.m. This meeting was cancelled. ADDRESSES: The Board of Visitors...

  2. Development and Effectiveness of an Educational Card Game as Supplementary Material in Understanding Selected Topics in Biology

    ERIC Educational Resources Information Center

    Gutierrez, Arnel F.

    2014-01-01

    The complex concepts and vocabulary of biology classes discourage many students. In this study, a pretest-posttest model was used to test the effectiveness of an educational card game in reinforcing biological concepts in comparison with traditional teaching methods. The subjects of this study were two biology classes at Bulacan State…

  3. An Exploratory Study on Cognitive Skills and Topics Focused in Learning Objectives of Finance Modules: A UK Perspective

    ERIC Educational Resources Information Center

    Lakshmi, Geeta

    2013-01-01

    Finance is an important subject in many undergraduate programmes. In the UK, the technical competencies in this area are covered by the QAA benchmark in finance (2007). However, the benchmark does not rigidly circumscribe the curriculum and expected competencies. As a result, universities are free to teach the subject from a variety of…

  4. An analysis of aircraft requirements to meet United States Department of Agriculture remote sensing goals

    NASA Technical Reports Server (NTRS)

    Arno, R. D.

    1977-01-01

    The survey needs of the U.S. Department of Agriculture are immense, ranging from individual crop coverage at specific intervals to general land use classification. The aggregate of all desirable resolutions and sensor types applicable to airborne platforms yields an annual survey coverage rate equivalent to about 6 times the U.S. land area. An intermediate annual survey level equal to the U.S. area can meet all currently perceived crop survey needs and provide sample imagery over many other resource areas. This decreased survey level can be accomplished with one or two high altitude aircraft or medium altitude aircraft. Survey costs range from about 25 cents to several dollars per square nautical mile depending primarily on resolution requirements and the aircraft used.

  5. An Analysis of Aircraft Requirements to Meet United States Department of Agriculture Remote Sensing Goals

    NASA Technical Reports Server (NTRS)

    Arno, R. D.

    1977-01-01

    The survey needs of the U.S. De pa rtment of Agriculture are immense, ranging from individual crop coverage at specific intervals to general land use classification. The aggregate of all desirable resolutions and sensor types applicable to airborne platforms yields an annual survey coverage rate eqivalent to about 6 times the U.S. land area. An intermediate annual survey level equal to the U. S. area can meet all currently perceived crop survey needs and provide sample imagery over many other resource areas. This decreased survey level can be accomplished with one or two high altitude aircraft (e.g., U-2 or WB-57) or medium altitude aircraft ( such as the Learjet or Jetstar). Survey costs range from about 25 cents to several dollars per square nautical mile depending primarily on resolution requirements and the aircraft used.

  6. News Conference: The Big Bangor Day Meeting Lecture: Charterhouse plays host to a physics day Festival: Science on Stage festival 2013 arrives in Poland Event: Scottish Physics Teachers' Summer School Meeting: Researchers and educators meet at Lund University Conference: Exeter marks the spot Recognition: European Physical Society uncovers an historic site Education: Initial teacher education undergoes big changes Forthcoming events

    NASA Astrophysics Data System (ADS)

    2013-09-01

    Conference: The Big Bangor Day Meeting Lecture: Charterhouse plays host to a physics day Festival: Science on Stage festival 2013 arrives in Poland Event: Scottish Physics Teachers' Summer School Meeting: Researchers and educators meet at Lund University Conference: Exeter marks the spot Recognition: European Physical Society uncovers an historic site Education: Initial teacher education undergoes big changes Forthcoming events

  7. An experimental double-blind irradiation study of a novel topical product (TPF 50) compared to other topical products with DNA repair enzymes, antioxidants, and growth factors with sunscreens: implications for preventing skin aging and cancer.

    PubMed

    Emanuele, Enzo; Spencer, James M; Braun, Martin

    2014-03-01

    The exposure to ultraviolet radiation (UVR) is a major risk factor for skin aging and the development of non-melanoma skin cancer (NMSC). Although traditional sunscreens remain the mainstay for the prevention of UVR-induced skin damage, they cannot ensure a complete protection against the whole spectrum of molecular lesions associated with UVR exposure. The formation of helix-distorting photoproducts such as cyclobutane pyrimidine dimers (CPD), as well as oxidative damage to DNA bases, including the formation of 8-oxo-7,8-dihydro-2'-deoxyguanosine (8OHdG) are among the key DNA lesions associated with photoaging and tumorigenesis. Besides DNA lesions, UVR-induced formation of free radicals can result in protein carbonylation (PC), a major form of irreversible protein damage that inactivates their biological function. This study compares a complex novel topical product (TPF50) consisting of three actives, ie, 1) traditional physical sunscreens (SPF 50), 2) a liposome-encapsulated DNA repair enzymes complex (photolyase, endonuclease, and 8-oxoguanine glycosylase [OGG1]), and 3) a potent antioxidant complex (carnosine, arazine, ergothionine) to existing products. Specifically, we assessed the ability of TFP50 vs those of DNA repair and antioxidant and growth factor topical products used with SPF 50 sunscreens in preventing CPD, 8OHdG, and PC formation in human skin biopsies after experimental irradiations. In head-to-head comparison studies, TPF50 showed the best efficacy in reducing all of the three molecular markers. The results indicated that the three TPF50 components had a synergistic effect in reducing CPD and PC, but not 8OHdG. Taken together, our results indicate that TPF50 improves the genomic and proteomic integrity of skin cells after repeated exposure to UVR, ultimately reducing the risk of skin aging and NMSC.

  8. Tracking topic birth and death in LDA.

    SciTech Connect

    Wilson, Andrew T.; Robinson, David Gerald

    2011-09-01

    Most topic modeling algorithms that address the evolution of documents over time use the same number of topics at all times. This obscures the common occurrence in the data where new subjects arise and old ones diminish or disappear entirely. We propose an algorithm to model the birth and death of topics within an LDA-like framework. The user selects an initial number of topics, after which new topics are created and retired without further supervision. Our approach also accommodates many of the acceleration and parallelization schemes developed in recent years for standard LDA. In recent years, topic modeling algorithms such as latent semantic analysis (LSA)[17], latent Dirichlet allocation (LDA)[10] and their descendants have offered a powerful way to explore and interrogate corpora far too large for any human to grasp without assistance. Using such algorithms we are able to search for similar documents, model and track the volume of topics over time, search for correlated topics or model them with a hierarchy. Most of these algorithms are intended for use with static corpora where the number of documents and the size of the vocabulary are known in advance. Moreover, almost all current topic modeling algorithms fix the number of topics as one of the input parameters and keep it fixed across the entire corpus. While this is appropriate for static corpora, it becomes a serious handicap when analyzing time-varying data sets where topics come and go as a matter of course. This is doubly true for online algorithms that may not have the option of revising earlier results in light of new data. To be sure, these algorithms will account for changing data one way or another, but without the ability to adapt to structural changes such as entirely new topics they may do so in counterintuitive ways.

  9. 41 CFR 102-37.390 - What basic criteria must an applicant meet before a SASP can qualify it for eligibility?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... an applicant meet before a SASP can qualify it for eligibility? 102-37.390 Section 102-37.390 Public... What basic criteria must an applicant meet before a SASP can qualify it for eligibility? To qualify for...) Demonstrate that it meets any approval, accreditation, or licensing requirements for operation of its...

  10. Historical seismicity of the Texas Panhandle from an examination of Lubbock seismographic station records: Revision 2: Topical report

    SciTech Connect

    Acharya, H.

    1987-09-01

    Seismicity data for the Texas Panhandle area are based on instrumental data and felt reports. Sparse population density and poor instrumental coverage of the area suggest that the data base may not be complete or reliable for small earthquakes. Film chips from the Lubbock Seismographic Station for the period of 1963-1980 were, therefore, examined to identify all earthquakes that had occurred in the Texas Panhandle during that period. Film chips of known events were also used to aid investigators in identifying characteristics of signals from earthquakes that occurred in the Panhandle. This examination identified 40 earthquakes that occurred within approximately 360 km of Lubbock during 1963-1980. These 40 earthquakes were not recorded by many stations and 38 of these were not located earlier. First motion amplitude and direction on all three components were measured for these earthquakes. Earthquakes that occurred north of Lubbock were identified on the basis of azimuth computation and were then approximately located using the time interval between the arrival of P and S phases. Application of a magnitude duration relationship that was developed in Oklahoma suggests a range of 1.6 to 4.5 for these earthquakes. This study suggests an activity rate of two to three earthquakes per year within about 360 km of Lubbock during 1963-1980. The study, therfore, shows that the area north of Lubbock Station, including the Texas Panhandle, is an area of low seismicity. 21 refs., 3 figs., 5 tabs.

  11. Topics for Mathematics Clubs.

    ERIC Educational Resources Information Center

    Dalton, LeRoy C., Ed.; Snyder, Henry D., Ed.

    The ten chapters in this booklet cover topics not ordinarily discussed in the classroom: Fibonacci sequences, projective geometry, groups, infinity and transfinite numbers, Pascal's Triangle, topology, experiments with natural numbers, non-Euclidean geometries, Boolean algebras, and the imaginary and the infinite in geometry. Each chapter is…

  12. Topical Research: Africa.

    ERIC Educational Resources Information Center

    Lynn, Karen

    This lesson plan can be used in social studies, language arts, or library research. The instructional objective is for students to select a topic of study relating to Africa, write a thesis statement, collect information from media sources, and develop a conclusion. The teacher may assign the lesson for written or oral evaluation. The teacher…

  13. Transportation: Topic Paper E.

    ERIC Educational Resources Information Center

    National Council on the Handicapped, Washington, DC.

    As one of a series of topic papers assessing federal laws and programs affecting persons with disabilities, this paper reviews the issue of transportation services. In the area of urban mass transit, four relevant pieces of legislation and public transportation accessibility regulations are cited, and cost issues are explored. Paratransit systems,…

  14. 78 FR 32244 - SFIREG Full Committee; Notice of Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-29

    ... and sets forth the tentative agenda topics. DATES: The meeting will be held on Monday, June 10, 2013... information about the docket available at http://www.epa.gov/dockets . II. Tentative Agenda Topics The following are tentative agenda topics for the upcoming meeting. 1. Pesticide re-registration update....

  15. APT accelerator. Topical report

    SciTech Connect

    Lawrence, G.; Rusthoi, D.

    1995-03-01

    The Accelerator Production of Tritium (APT) project, sponsored by Department of Energy Defense Programs (DOE/DP), involves the preconceptual design of an accelerator system to produce tritium for the nation`s stockpile of nuclear weapons. Tritium is an isotope of hydrogen used in nuclear weapons, and must be replenished because of radioactive decay (its half-life is approximately 12 years). Because the annual production requirements for tritium has greatly decreased since the end of the Cold War, an alternative approach to reactors for tritium production, based on a linear accelerator, is now being seriously considered. The annual tritium requirement at the time this study was undertaken (1992-1993) was 3/8 that of the 1988 goal, usually stated as 3/8-Goal. Continued reduction in the number of weapons in the stockpile has led to a revised (lower) production requirement today (March, 1995). The production requirement needed to maintain the reduced stockpile, as stated in the recent Nuclear Posture Review (summer 1994) is approximately 3/16-Goal, half the previous level. The Nuclear Posture Review also requires that the production plant be designed to accomodate a production increase (surge) to 3/8-Goal capability within five years, to allow recovery from a possible extended outage of the tritium plant. A multi-laboratory team, collaborating with several industrial partners, has developed a preconceptual APT design for the 3/8-Goal, operating at 75% capacity. The team has presented APT as a promising alternative to the reactor concepts proposed for Complex-21. Given the requirements of a reduced weapons stockpile, APT offers both significant safety, environmental, and production-fexibility advantages in comparison with reactor systems, and the prospect of successful development in time to meet the US defense requirements of the 21st Century.

  16. Topical hemostatic agents in otolaryngologic surgery.

    PubMed

    Acar, Baran; Babademez, Mehmet Ali; Karabulut, Hayriye

    2010-01-01

    Topical hemostatic agents are largely used to reduce blood loss during otolaryngologic surgery. These agents play an important role in both keeping the patient's hemodynamic equilibrium and allowing for a better view of the surgical field. These agents can be classified based on their mechanism of action, and include physical or mechanical agents. Most complications of topical hemostatic agents are sustained because of the antigenic reaction of those products. This paper reviews traditional and newer topical hemostatic agents with regard to their chemical properties, their mechanisms of action, and the benefits and complications of topical agents.

  17. The pharmacology of topical analgesics.

    PubMed

    Barkin, Robert L

    2013-07-01

    Pain management of patients continues to pose challenges to clinicians. Given the multiple dimensions of pain--whether acute or chronic, mild, moderate, or severe, nociceptive or neuropathic--a multimodal approach may be needed. Fortunately, clinicians have an array of nonpharmacologic and pharmacologic treatment choices; however, each modality must be chosen carefully, because some often used oral agents are associated with safety and tolerability issues that restrict their use in certain patients. In particular, orally administered nonsteroidal antiinflammatory drugs, opioids, antidepressants, and anticonvulsants are known to cause systemic adverse effects in some patients. To address this problem, a number of topical therapies in various therapeutic classes have been developed to reduce systemic exposure and minimize the risks of patients developing adverse events. For example, topical nonsteroidal anti-inflammatory drug formulations produce a site-specific effect (ie, cyclo-oxygenase inhibition) while decreasing the systemic exposure that may lead to undesired effects in patients. Similarly, derivatives of acetylsalicylic acid (ie, salicylates) are used in topical analgesic formulations that do not significantly enter the patient's systemic circulation. Salicylates, along with capsaicin, menthol, and camphor, compose the counterirritant class of topical analgesics, which produce analgesia by activating and then desensitizing epidermal nociceptors. Additionally, patches and creams that contain the local anesthetic lidocaine, alone or co-formulated with other local anesthetics, are also used to manage patients with select acute and chronic pain states. Perhaps the most common topical analgesic modality is the cautious application of cutaneous cold and heat. Such treatments may decrease pain not by reaching the target tissue through systemic distribution, but by acting more directly on the affected tissue. Despite the tolerability benefits associated with avoiding

  18. Topical delivery of hexamidine.

    PubMed

    Parisi, Nicola; Paz-Alvarez, Miguel; Matts, Paul J; Lever, Rebecca; Hadgraft, Jonathan; Lane, Majella E

    2016-06-15

    Hexamidine diisethionate (HEX D) has been used for its biocidal actions in topical preparations since the 1950s. Recent data also suggest that it plays a beneficial role in skin homeostasis. To date, the extent to which this compound penetrates the epidermis has not been reported nor how its topical delivery may be modulated. In the present work we set out to characterise the interaction of HEX D with the skin and to develop a range of simple formulations for topical targeting of the active. A further objective was to compare the skin penetration of HEX D with its corresponding dihydrochloride salt (HEX H) as the latter has more favourable physicochemical properties for skin uptake. Candidate vehicles were evaluated by in vitro Franz cell permeation studies using porcine skin. Initially, neat solvents were investigated and subsequently binary systems were examined. The solvents and chemical penetration enhancers investigated included glycerol, dimethyl isosorbide (DMI), isopropyl alcohol (IPA), 1,2-pentanol (1,2-PENT), polyethylene glycol (PEG) 200, propylene glycol (PG), propylene glycol monolaurate (PGML) and Transcutol(®)P (TC). Of a total of 30 binary solvent systems evaluated only 10 delivered higher amounts of active into the skin compared with the neat solvents. In terms of topical efficacy, formulations containing PGML far surpassed all other solvents or binary combinations. More than 70% of HEX H was extracted from the skin following application in PG:PGML (50:50). Interestingly, the same vehicle effectively promoted skin penetration of HEX D but demonstrated significantly lower uptake into and through the skin (30%). The findings confirm the unpredictable nature of excipients on delivery of actives with reference to skin even where there are minor differences in molecular structures. We also believe that they underline the ongoing necessity for fundamental studies on the interaction of topical excipients with the skin.

  19. 1999 Bioastronomy Meeting

    NASA Technical Reports Server (NTRS)

    Meech, Karen J.; Caroff, Lawrence J. (Technical Monitor)

    2001-01-01

    The 6th Bioastronomy Conference, Bioastronomy '99: A New Era in Bioastronomy, was held at the Hapuna Prince Beach hotel on the Big Island of Hawaii from August 2-6, 1999. The series of previous Bioastronomy meetings have played an important role in integrating the broader interests and techniques of both astronomy and biology to understand the origin and evolution of living systems in the universe, and to generating a context for exploration in our solar system and in extrasolar planetary systems. The scope of these interdisciplinary fields is captured in the topics discussed at the meeting: organic molecules in interstellar and interplanetary space; origin and evolution of planetary systems; comets, asteroids, and other small bodies and their role in the origin and evolution of life; Earth as a living planet; extreme environments on Earth; origin of life; transport of life between planets; evolution of life and intelligence; detection and characterization of extrasolar planets; search for extraterrestrial technology and life; future missions; and public acceptance and support of scientific studies of life in the universe.

  20. An integral topical gel for cellulite reduction: results from a double-blind, randomized, placebo-controlled evaluation of efficacy

    PubMed Central

    Dupont, Eric; Journet, Michel; Oula, Marie-Laure; Gomez, Juan; Léveillé, Claude; Loing, Estelle; Bilodeau, Diane

    2014-01-01

    Background Cellulite is a serious cosmetic concern for most of the 90% of women affected by it. Objective To assess the clinical efficacy of a complex integral anti-cellulite gel. Methods This double-blind, randomized, placebo-controlled study involved 44 healthy women, aged 25–55 years. Subjects had a normal to slightly overweight body mass index and presented slight to moderate cellulite on their thighs, buttocks, and/or hips at baseline. Subjects were randomly assigned to either the treated or placebo group and accordingly applied the active product or placebo on their hips, stomach, buttocks, and thighs, twice daily for 3 months. Skin tonicity, orange-peel aspect, and stubborn cellulite were assessed at day 0, 28, 56, and 84. A self-evaluation questionnaire was completed by all volunteers. Results At the end of the study, an average of 81% of the subjects applying the active product presented improvement in their cellulite condition versus 32% for the placebo group (all descriptors and sites combined). At day 84, skin tonicity, orange-peel appearance, and stubborn cellulite were improved in a significant manner (P<0.05) over placebo, on all studied areas. Skin tonicity improved on average by +41% for buttocks, +35% for hips, and +31% for thighs. Orange peel appearance was reduced on average by −25% for buttocks, −22% for hips, and −22% for thighs. Stubborn cellulite was reduced on average by −19% for buttocks, −24% for hips, and −22% for thighs. Circumference measurements decreased in a significant manner (P<0.05) over placebo, for the abdomen (average value of −1.1 cm) and thighs (average value of −0.8 cm). The product was well tolerated and perceived by the volunteers themselves as better performing than placebo on all criteria. Conclusion All results validate the efficacy of the present integral formulation to significantly reduce signs of cellulite and reshape the silhouette. PMID:24600240

  1. Collisional relaxation of an isotopic, strongly magnetized pure ion plasma and topics in resonant wave-particle interaction of plasmas

    NASA Astrophysics Data System (ADS)

    Chim, Chi Yung

    First in Chapter 2, we discuss the collisional relaxation of a strongly magnetized pure ion plasma that is composed of two species with slightly different masses, but both with singly-ionized atoms. In a limit of high cyclotron frequencies O j, the total cyclotron action Ij for the two species are adiabatic invariants. In a few collisions, maximizing entropy yields a modified Gibbs distribution of the form exp[-H/T ∥-alpha1 I 1-alpha2I2]. Here, H is the total Hamiltonian and alphaj's are related to parallel and perpendicular temperatures through T ⊥j=(1/T∥ +alphaj/Oj) -1. On a longer timescale, the two species share action so that alpha 1 and alpha2 relax to a common value alpha. On an even longer timescale, the total action ceases to be a constant of the motion and alpha relaxes to zero. Next, weak transport produces a low density halo of electrons moving radially outward from the pure electron plasma core, and the m = 1 mode begins to damp algebraically when the halo reaches the wall. The damping rate is proportional to the particle flux through the resonant layer at the wall. Chapter 3 explains analytically the new algebraic damping due to both mobility and diffusion transport. Electrons swept around the resonant "cat's eye" orbits form a dipole (m = 1) density distribution, setting up a field that produces ExB-drift of the core back to the axis, that is, damps the mode. Finally, Chapter 4 provides a simple mechanistic interpretation of the resonant wave-particle interaction of Landau. For the simple case of a Vlasov plasma oscillation, the non-resonant electrons are driven resonantly by the bare electric field from the resonant electrons, and this complex driver field is of a phase to reduce the oscillation amplitude. The wave-particle resonant interaction also occurs in 2D ExB-drift waves, such as a diocotron wave. In this case, the bare electric field from the resonant electrons causes ExB-drift motion back in the core plasma, thus damping the wave.

  2. Business Education Research: Identification and Prioritization of Topics.

    ERIC Educational Resources Information Center

    Rader, Martha H.; Wilhelm, William J.

    2002-01-01

    Using an affinity diagram, business educators generated 110 research topics. In a two-round modified Delphi, 15 business educators aggregated, categorized, and rank ordered the topics. Topics related to workplace soft skills, business communication, technology, and distance learning ranked highest. Topics related to traditional business education…

  3. Expert Meeting Report: Transforming Existing Buildings through New Media--An Idea Exchange

    SciTech Connect

    Hunt, S.

    2012-05-01

    This report describes results of a Building America expert meeting on September 13, 2011, in Las Vegas, Nevada, hosted by the Building America Retrofit Alliance (BARA). This meeting provided a forum for presentations and discussions on the use of new media to work with remodelers and retrofit projects to improve energy efficiency and deliver research results from the Building America program to remodelers.

  4. Expert Meeting Report: Transforming Existing Buildings through New Media - An Idea Exchange

    SciTech Connect

    Hunt, Stacy

    2012-05-01

    This report describes results of a Building America expert meeting on September 13, 2011, in Las Vegas, Nevada, hosted by the Building America Retrofit Alliance (BARA). This meeting provided a forum for presentations and discussions on the use of new media to work with remodelers and retrofit projects to improve energy efficiency and deliver research results from the Building America program to remodelers.

  5. 76 FR 14974 - Meeting of the National Biodefense Science Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-18

    ... they become available on the NBSB's April meeting Web page at http://www.phe.gov/Preparedness/legal/boards/nbsb/meetings/Pages/110428meeting.aspx . FOR FURTHER INFORMATION CONTACT: E-mail: NBSB@HHS.GOV... topics will be added as priorities dictate. Any additional agenda topics will be available on the...

  6. 78 FR 76626 - Meeting of the National Biodefense Science Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-18

    ...) Strategic Preparedness Goals Working Group. Subsequent agenda topics will be added as priorities dictate. Any additional agenda topics will be available on the NBSB's January 10, 2014, meeting Web page... prior to the meeting on the January 10 meeting Web page at WWW.PHE.GOV/NBSB. Procedures for...

  7. A novel gel based on an ionic complex from a dendronized polymer and ciprofloxacin: Evaluation of its use for controlled topical drug release.

    PubMed

    García, Mónica C; Cuggino, Julio C; Rosset, Clarisa I; Páez, Paulina L; Strumia, Miriam C; Manzo, Ruben H; Alovero, Fabiana L; Alvarez Igarzabal, Cecilia I; Jimenez-Kairuz, Alvaro F

    2016-12-01

    The development and characterization of a novel, gel-type material based on a dendronized polymer (DP) loaded with ciprofloxacin (CIP), and the evaluation of its possible use for controlled drug release, are presented in this work. DP showed biocompatible and non-toxic behaviors in cultured cells, both of which are considered optimal properties for the design of a final material for biomedical applications. These results were encouraging for the use of the polymer loaded with CIP (as a drug model), under gel form, in the development of a new controlled-release system to be evaluated for topical administration. First, DP-CIP ionic complexes were obtained by an acid-base reaction using the high density of carboxylic acid groups of the DP and the amine groups of the CIP. The complexes obtained in the solid state were broadly characterized using FTIR spectroscopy, XRP diffraction, DSC-TG analysis and optical microscopy techniques. Gels based on the DP-CIP complexes were easily prepared and presented excellent mechanical behaviors. In addition, optimal properties for application on mucosal membranes and skin were achieved due to their high biocompatibility and acute skin non-irritation. Slow and sustained release of CIP toward simulated physiological fluids was observed in the assays (in vitro), attributed to ion exchange phenomenon and to the drug reservoir effect. An in vitro bacterial growth inhibition assay showed significant CIP activity, corresponding to 38 and 58% of that exhibited by a CIP hydrochloride solution at similar CIP concentrations, against Staphylococcus aureus and Pseudomonas aeruginosa, respectively. However, CIP delivery was appropriate, both in terms of magnitude and velocity to allow for a bactericidal effect. In conclusion, the final product showed promising behavior, which could be exploited for the treatment of topical and mucosal opportunistic infections in human or veterinary applications.

  8. 75 FR 9598 - Tribal Pesticide Program Council; Notice of Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-03

    ... times for the meeting and sets forth tentative agenda topics. DATES: The meeting will be held on.... II. Tentative Agenda Topics 1. Worker Protection Standard. 2. Container/Containment rule. 3....

  9. Meeting the Needs of the Teen-Age Pregnant Student: An In-School Program that Works.

    ERIC Educational Resources Information Center

    McAfee, Marion L.; Geesey, Marjorie R.

    1984-01-01

    The York City school district has reduced the drop-out rate for pregnant students through the implementation of an in-school program called "Changing Roles." This program offers students information on prenatal medical care, fetus development, infant care, and several other topics of concern. Program design and curricular guidelines are…

  10. Fostering Topic Knowledge: Essential for Academic Writing

    ERIC Educational Resources Information Center

    Proske, Antje; Kapp, Felix

    2013-01-01

    Several researchers emphasize the role of the writer's topic knowledge for writing. In academic writing topic knowledge is often constructed by studying source texts. One possibility to support that essential phase of the writing process is to provide interactive learning questions which facilitate the construction of an adequate situation…

  11. Anesthesia: A Topic for Interdisciplinary Study.

    ERIC Educational Resources Information Center

    Labianca, Dominick A.; Reeves, William J.

    1977-01-01

    Describes an interdisciplinary approach for teaching the topic of anesthesia as one aspect of a chemistry-oriented course for nonscience majors which focuses on timely topics such as the energy crisis and drugs. Historical treatment with the examination of literature is emphasized in teaching. (HM)

  12. Acquisition Research Topics Catalog.

    DTIC Science & Technology

    1979-01-01

    expected to increase; if the weapon is models depend upon various types of being phased out, demand for the computational techniques to reach related EOQ...being able to identify these assets, we could Topic: Inventory Model Simulation establish inventory levels based upon Requirements specific product ...eseloresorce reuird fo th prducion management approaches and techniques to resources required for the production minimize loss and damage to Government and

  13. Concluding remarks: Emerging topics

    NASA Astrophysics Data System (ADS)

    Perret-Gallix, D.

    2006-04-01

    In summing up this workshop, we would like to open a broad discussion on additional emerging topics that may contribute to shape the future of physics research computing activities. To initiate this global discussion let me address in this short contribution some of these issues: distributed public computing, social or collaborative software, web computing, high precision numerical computation, common development platforms and languages issues. We welcome contributions to this discussion on the ACAT Twiki web site.

  14. PA Discussion Topics

    DTIC Science & Technology

    2011-02-04

    Vehicle Power & Mobility PA Discussion Topics UNCLASSIFIED: Dist A. Approved for public releas Report Documentation Page Form ApprovedOMB No. 0704...0188 Public reporting burden for the collection of information is estimated to average 1 hour per response, including the time for reviewing instructions...Headquarters Services, Directorate for Information Operations and Reports , 1215 Jefferson Davis Highway, Suite 1204, Arlington VA 22202-4302

  15. Insights from an expert group meeting on the definition and measurement of unsafe abortion.

    PubMed

    Sedgh, Gilda; Filippi, Veronique; Owolabi, Onikepe O; Singh, Susheela D; Askew, Ian; Bankole, Akinrinola; Benson, Janie; Rossier, Clementine; Pembe, Andrea B; Adewole, Isaac; Ganatra, Bela; MacDonagh, Sandra

    2016-07-01

    Until recently, WHO operationally defined unsafe abortion as illegal abortion. In the past decade, however, the incidence of abortion by misoprostol administration has increased in countries with restrictive abortion laws. Access to safe surgical abortions has also increased in many such countries. An important effect of these trends has been that, even in an illegal environment, abortion is becoming safer, and an updated system for classifying abortion in accordance with safety is needed. Numerous factors aside from abortion method or legality should be taken into consideration in developing such a classification system. An Expert Meeting on the Definition and Measurement of Unsafe Abortion was convened in London, UK, on January 9-10, 2014, to move toward developing a classification system that both reflects current conditions and acknowledges the gradient of risk associated with abortion. The experts also discussed the types of research needed to monitor the incidence of abortion at each level of safety. These efforts are urgently needed if we are to ensure that preventing unsafe abortion is appropriately represented on the global public health agenda. Such a classification system would also motivate investment in research to accurately measure and monitor abortion incidence across categories of safety.

  16. A Prerecognition Model for Hot Topic Discovery Based on Microblogging Data

    PubMed Central

    Zhu, Tongyu

    2014-01-01

    The microblogging is prevailing since its easy and anonymous information sharing at Internet, which also brings the issue of dispersing negative topics, or even rumors. Many researchers have focused on how to find and trace emerging topics for analysis. When adopting topic detection and tracking techniques to find hot topics with streamed microblogging data, it will meet obstacles like streamed microblogging data clustering, topic hotness definition, and emerging hot topic discovery. This paper schemes a novel prerecognition model for hot topic discovery. In this model, the concepts of the topic life cycle, the hot velocity, and the hot acceleration are promoted to calculate the change of topic hotness, which aims to discover those emerging hot topics before they boost and break out. Our experiments show that this new model would help to discover potential hot topics efficiently and achieve considerable performance. PMID:25254235

  17. An Innovative Approach to Pharmacy Law Education Utilizing a Mock Board of Pharmacy Meeting

    PubMed Central

    Bess, D. Todd; Taylor, Jade; Schwab, Carol A.; Wang, Junling; Carter, Jason A.

    2016-01-01

    A thorough understanding of pharmacy law by students is important in the molding of future pharmacy practitioners but a standardized template for the best way to educate students in this area has not been created. A mock Board of Pharmacy meeting was designed and incorporated into the Pharmacy Law course to meet the ACPE accreditation standards at the University of Tennessee College of Pharmacy. Students acted as Board of Pharmacy members and utilized technology to decide outcomes of cases and requests addressed in a typical 2 day Tennessee Board of Pharmacy meeting. The actual responses to those cases, as well as similar cases and requests addressed over a 5 year period, were revealed to students after they made motions on mock scenarios. Student participation in this interactive learning experience resulted in good understanding of the rules and regulations of pharmacy practice and the consequences associated with violating regulations. Such mock Board of Pharmacy meeting is recommended for future pharmacy law education. PMID:27347433

  18. An Innovative Approach to Pharmacy Law Education Utilizing a Mock Board of Pharmacy Meeting.

    PubMed

    Bess, D Todd; Taylor, Jade; Schwab, Carol A; Wang, Junling; Carter, Jason A

    A thorough understanding of pharmacy law by students is important in the molding of future pharmacy practitioners but a standardized template for the best way to educate students in this area has not been created. A mock Board of Pharmacy meeting was designed and incorporated into the Pharmacy Law course to meet the ACPE accreditation standards at the University of Tennessee College of Pharmacy. Students acted as Board of Pharmacy members and utilized technology to decide outcomes of cases and requests addressed in a typical 2 day Tennessee Board of Pharmacy meeting. The actual responses to those cases, as well as similar cases and requests addressed over a 5 year period, were revealed to students after they made motions on mock scenarios. Student participation in this interactive learning experience resulted in good understanding of the rules and regulations of pharmacy practice and the consequences associated with violating regulations. Such mock Board of Pharmacy meeting is recommended for future pharmacy law education.

  19. 40 CFR 86.1912 - How do I determine whether an engine meets the vehicle-pass criteria?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... VEHICLES AND ENGINES (CONTINUED) Manufacturer-Run In-Use Testing Program for Heavy-Duty Diesel Engines § 86.1912 How do I determine whether an engine meets the vehicle-pass criteria? In general, the average... 40 Protection of Environment 20 2013-07-01 2013-07-01 false How do I determine whether an...

  20. 40 CFR 86.1912 - How do I determine whether an engine meets the vehicle-pass criteria?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... VEHICLES AND ENGINES Manufacturer-Run In-Use Testing Program for Heavy-Duty Diesel Engines § 86.1912 How do I determine whether an engine meets the vehicle-pass criteria? In general, the average emissions for... 40 Protection of Environment 19 2014-07-01 2014-07-01 false How do I determine whether an...

  1. 40 CFR 86.1912 - How do I determine whether an engine meets the vehicle-pass criteria?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... VEHICLES AND ENGINES (CONTINUED) Manufacturer-Run In-Use Testing Program for Heavy-Duty Diesel Engines § 86.1912 How do I determine whether an engine meets the vehicle-pass criteria? In general, the average... 40 Protection of Environment 20 2012-07-01 2012-07-01 false How do I determine whether an...

  2. 40 CFR 86.1912 - How do I determine whether an engine meets the vehicle-pass criteria?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... VEHICLES AND ENGINES (CONTINUED) Manufacturer-Run In-Use Testing Program for Heavy-Duty Diesel Engines § 86.1912 How do I determine whether an engine meets the vehicle-pass criteria? In general, the average... 40 Protection of Environment 19 2011-07-01 2011-07-01 false How do I determine whether an...

  3. An Organizational Conception of Curriculum and an Application to Professional Education. ASHE Annual Meeting Paper.

    ERIC Educational Resources Information Center

    Sagen, H. Bradley; And Others

    Curriculum may be more adequately explained as the work of an organization than as a plan for individual learning. Research is reported based upon case studies of four allied health programs in one university with the intent to employ concepts from the organizational literature to describe a group of curriculums, and to determine if relationships…

  4. Dew as an Adaptation Measure to Meet Agricultural and Reforestation Water Demand in a Changing Climate

    NASA Astrophysics Data System (ADS)

    Tomaszkiewicz, Marlene; Abou Najm, Majdi; Alameddine, Ibrahim; El Fadel, Mutasem

    2014-05-01

    Dew harvesting, believed to be an ancient technique, has recently re-emerged as a viable and sustainable water resource. Nightly yields are relatively low, yet non-negligible, and dew events occur more frequently than rainfall promoting its effectiveness, particularly in arid and semi-arid regions. In this study, we demonstrate how dew can be harvested and subsequently used for small-scale irrigation to meet agricultural and reforestation water demand. Polyethylene dew harvesting systems were constructed and placed in the field. Dew was harvested as a result of the radiative cooling during the night, thus allowing dew formation under conditions of high humidity. Condensed dew formed upon the planar surface was collected by gravity. Water demand for selected crops and trees within a pilot study area (Lebanon) was estimated using a deficit irrigation model. Simulations of water demand requirements of various plants and surfaces were performed and compared to dew volumes to assess the ability of the system to meet all or in part the plant water demands across seasons. Data from the polyethylene low-cost dew condensers have shown that within the pilot study, average nightly dew yields were 0.1 L m-2 of condensing surface with a maximum yield of 0.4 L m-2. Dew events occurred generally more frequently than precipitation events, with an estimated 40% of nights producing dew condensate. This translates to 50 mm of equivalent rainfall on average (during dew nights), with a maximum of 200 mm in one night, if one assumes using drip irrigation over a seedling within a 20 cm2 area. Using a simple deficit irrigation model, it was demonstrated that crops such as the tomato plant, which typically has a growing season during the dry summer, can potentially be irrigated solely by dew, thus eliminating the need for traditional irrigation sources. Similarly, young tree seedlings, such as the cedar tree, can depend upon dew as a primary water resource. Moreover, based on similar

  5. 78 FR 69665 - SFIREG Full Committee; Notice of Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-20

    ... and sets forth the tentative agenda topics. DATES: The meeting will be held on Monday, December 9... information about the docket available at http://www.epa.gov/dockets . II. Tentative Agenda Topics 1....

  6. TOPTRAC: Topical Trajectory Pattern Mining

    PubMed Central

    Kim, Younghoon; Han, Jiawei; Yuan, Cangzhou

    2015-01-01

    With the increasing use of GPS-enabled mobile phones, geo-tagging, which refers to adding GPS information to media such as micro-blogging messages or photos, has seen a surge in popularity recently. This enables us to not only browse information based on locations, but also discover patterns in the location-based behaviors of users. Many techniques have been developed to find the patterns of people's movements using GPS data, but latent topics in text messages posted with local contexts have not been utilized effectively. In this paper, we present a latent topic-based clustering algorithm to discover patterns in the trajectories of geo-tagged text messages. We propose a novel probabilistic model to capture the semantic regions where people post messages with a coherent topic as well as the patterns of movement between the semantic regions. Based on the model, we develop an efficient inference algorithm to calculate model parameters. By exploiting the estimated model, we next devise a clustering algorithm to find the significant movement patterns that appear frequently in data. Our experiments on real-life data sets show that the proposed algorithm finds diverse and interesting trajectory patterns and identifies the semantic regions in a finer granularity than the traditional geographical clustering methods. PMID:26709365

  7. The Morphometrical and Histopathological Changes which were Observed after Topical Ozone Therapy on an Exophytic Fibrous Gingival Lesion: A Case Report

    PubMed Central

    Patel, Punit Vaibhav; Gujjari, Sheela Kumar

    2013-01-01

    We are presenting 2 cases where ozone therapy was used in the form of ozonated oil on an exophytic fibrous gingival lesion. A 42-years female patient was selected, who presented with a mild to moderately painful, exophytic, fibrous lesion on the upper anterior gingiva. This gingival lesion was treated with 2ml of ozonated oil, thrice daily for one week. After the ozone therapy, the postoperative outcomes were measured and analyzed. Finally, the lesion was subjected to an excisional biopsy and a histopathological evaluation. After the ozone therapy, the patient revealed that there was less pain. On examination of the lesion, an improvement was observed in the clinical sign of the inflammation and also a reduction in the surface ulceration. During the final biopsy, less bleeding was observed. The morphometrical analysis showed a reduction in the size of the lesion. The histopathological analysis showed a reduction in the collagen fibres and in the inflammatory cells in the connective tissue stroma. Topical ozone therapy provides potential benefits for the treatment of exophytic gingival lesions. The observed benefits in present case report needs to be verified in future with well-controlled clinical trials. PMID:23905150

  8. Physics of X-ray Multilayer Structures: Summaries of Papers Presented at the Physics of X-ray Multilayer Structures Topical Meeting Held in Jackson Hole, Wyoming on March 2-5, 1992. (1992 Technical Digest Series Volume 7).

    DTIC Science & Technology

    1992-03-01

    2.65 -1.47 0.44 0.90 -0.65 0.73 An approach has been presented for the study of the thermodynamic stability properties of artificial superlattices...153 ThB Novel Properties ...A6 am MB3 Stress, morphology, and optical properties of MoISI x-ray multmlayers, D. L Windt, R. R. Kola, W. K. Waskiewicz, MONDAY, MARCH 2, 1992 R

  9. International Conference on Advances in Radiation Oncology (ICARO): outcomes of an IAEA meeting.

    PubMed

    Salminen, Eeva K; Kiel, Krystyna; Ibbott, Geoffrey S; Joiner, Michael C; Rosenblatt, Eduardo; Zubizarreta, Eduardo; Wondergem, Jan; Meghzifene, Ahmed

    2011-02-04

    The IAEA held the International Conference on Advances in Radiation Oncology (ICARO) in Vienna on 27-29 April 2009. The Conference dealt with the issues and requirements posed by the transition from conventional radiotherapy to advanced modern technologies, including staffing, training, treatment planning and delivery, quality assurance (QA) and the optimal use of available resources. The current role of advanced technologies (defined as 3-dimensional and/or image guided treatment with photons or particles) in current clinical practice and future scenarios were discussed.ICARO was organized by the IAEA at the request of the Member States and co-sponsored and supported by other international organizations to assess advances in technologies in radiation oncology in the face of economic challenges that most countries confront. Participants submitted research contributions, which were reviewed by a scientific committee and presented via 46 lectures and 103 posters. There were 327 participants from 70 Member States as well as participants from industry and government. The ICARO meeting provided an independent forum for the interaction of participants from developed and developing countries on current and developing issues related to radiation oncology.

  10. An Action Research Project on Preparing Teachers to Meet the Needs of Underserved Student Populations

    NASA Astrophysics Data System (ADS)

    Buck, Gayle A.; Cordes, Jeanene G.

    2005-02-01

    The focus of this action research study was on the initial stage in reforming our teacher preparation programs. We designed, conducted, evaluated, and revised the components of our teacher preparation programs that were aimed at providing preservice teachers with the confidence and knowledge needed to meet the needs of youth populations underserved in science education. The conceptual framework of this study predicted that providing preservice teachers with experiences in teaching science to at-risk youth in a nonformal educational setting and that exploring these experiences in a seminar setting will increase the teachers confidence and knowledge in regard to teaching science to children from underserved populations. The community-based experience allowed for an experience in which 20 preservice teachers taught in a situation in which at-risk youth were the majority, thus spotlighting their needs in a manner traditionally not experienced by these prospective teachers. A two-phase methodological design (J. Creswell, 1994) was utilized to answer the questions: (a) Did the plan lead to the desired outcomes? and (b) What strategies fostered or hindered progress toward the desired outcomes? The findings of this study were utilized to develop our next action step in preparing teachers to foster science literacy for All Americans.

  11. International Conference on Advances in Radiation Oncology (ICARO): Outcomes of an IAEA Meeting

    PubMed Central

    2011-01-01

    The IAEA held the International Conference on Advances in Radiation Oncology (ICARO) in Vienna on 27-29 April 2009. The Conference dealt with the issues and requirements posed by the transition from conventional radiotherapy to advanced modern technologies, including staffing, training, treatment planning and delivery, quality assurance (QA) and the optimal use of available resources. The current role of advanced technologies (defined as 3-dimensional and/or image guided treatment with photons or particles) in current clinical practice and future scenarios were discussed. ICARO was organized by the IAEA at the request of the Member States and co-sponsored and supported by other international organizations to assess advances in technologies in radiation oncology in the face of economic challenges that most countries confront. Participants submitted research contributions, which were reviewed by a scientific committee and presented via 46 lectures and 103 posters. There were 327 participants from 70 Member States as well as participants from industry and government. The ICARO meeting provided an independent forum for the interaction of participants from developed and developing countries on current and developing issues related to radiation oncology. PMID:21294881

  12. Topical Knowledge and Topical Interest Predictors of Listening Comprehension.

    ERIC Educational Resources Information Center

    Hare, Victoria Chou; Devine, Denise A.

    1983-01-01

    A study investigated whether preassessments of general and specific knowledge can predict children's listening comprehension. Topical knowledge, assessed by multiple-choice questions, did predict story comprehension; topical interest, however, did not correlate either with topical knowledge or comprehension. (Authors/PP)

  13. OSA Proceedings of the Topical Meeting (5th) on Short-Wave Length Coherent Radiation: Generation and Applications Held in Monterey, California on 8-10 April 1991. Volume 11

    DTIC Science & Technology

    1992-05-22

    after passing through the chamber-was blocked, first by an HR mirror , followed by two IR. filters. The spectrum of the SHG in the forward direction was...counterpropaganng pulse (the "probe pulse") with this "moving mirror ", we shift to a reference frame moving at the velocity 3c with the ionization...factor f2 (1 + 13) 2 as the frequency upshift. This is exactly analogous to a mirror which is physically moving. However, in contrast to a real mirror

  14. Identifying, Instructing and Rehabilitating South East Asian Students with Special Needs and Counseling Their Parents. Report of a Meeting Held at the Annual Conference of the National Association for South East Asian Students with Special Needs (San Francisco, California, March 13, 1985) and a Workshop (June 9-12, 1985).

    ERIC Educational Resources Information Center

    Dao, Mai; Grossman, Herbert

    The report provides background information on the educational needs of disabled South East Asian students and presents four papers from a meeting and workshop on the topic held respectively in March and June of 1985. A draft of an action plan advocated by meeting participants addresses ways to meet five major needs: (1) to obtain information on…

  15. Food: Where Nutrition Politics and Culture Meet. An Activities Guide for Teachers.

    ERIC Educational Resources Information Center

    Katz, Deborah; Goodwin, Mary T.

    This book is designed to provide a comprehensive and contemporary view of food and nutrition for secondary level students. The activities and text address fundamental nutrition issues in a wide range of disciplines such as economics, government, anthropology, biology and journalism. The following major topics are covered: 1) eating patterns; 2)…

  16. 76 FR 315 - Secretary's Advisory Committee on Animal Health; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ... be held in the Jamie L. Whitten Building, 1400 Independence Avenue, SW., Washington, DC 20250, in.... Tentative topics for discussion at the upcoming meeting include: Animal disease traceability....

  17. 40 CFR 63.6603 - What emission limitations and operating limitations must I meet if I own or operate an existing...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... limitations must I meet if I own or operate an existing stationary RICE located at an area source of HAP... limitations must I meet if I own or operate an existing stationary RICE located at an area source of HAP....6620 and Table 4 to this subpart. (a) If you own or operate an existing stationary RICE located at...

  18. 40 CFR 63.6603 - What emission limitations and operating limitations must I meet if I own or operate an existing...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... operating limitations must I meet if I own or operate an existing stationary RICE located at an area source... operating limitations must I meet if I own or operate an existing stationary RICE located at an area source... procedures in § 63.6620 and Table 4 to this subpart. (a) If you own or operate an existing stationary...

  19. 40 CFR 63.6603 - What emission limitations and operating limitations must I meet if I own or operate an existing...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... operating limitations must I meet if I own or operate an existing stationary CI RICE located at an area... and operating limitations must I meet if I own or operate an existing stationary CI RICE located at an... stationary CI RICE located at an area source of HAP emissions, you must comply with the requirements in...

  20. PREFACE: WMO/GEO Expert Meeting On An International Sand And Dust Storm Warning System

    NASA Astrophysics Data System (ADS)

    Pérez, C.; Baldasano, J. M.

    2009-03-01

    This volume of IOP Conference Series: Earth and Environmental Science presents a selection of papers that were given at the WMO/GEO Expert Meeting on an International Sand and Dust Storm Warning System hosted by the Barcelona Supercomputing Center - Centro Nacional de Supercomputación in Barcelona (Spain) on 7-9 November 2007 (http://www.bsc.es/wmo). A sand and dust storm (SDS) is a meteorological phenomenon common in arid and semi-arid regions and arises when a gust front passes or when the wind force exceeds the threshold value where loose sand and dust are removed from the dry surface. After aeolian uptake, SDS reduce visibility to a few meters in and near source regions, and dust plumes are transported over distances as long as thousands of kilometres. Aeolian dust is unique among aerosol phenomena: (1) with the possible exception of sea-salt aerosol, it is globally the most abundant of all aerosol species, (2) it appears as the dominating component of atmospheric aerosol over large areas of the Earth, (3) it represents a serious hazard for life, health, property, environment and economy (occasionally reaching the grade of disaster or catastrophic event) and (4) its influence, impacts, complex interactions and feedbacks within the Earth System span a wide range of spatial and temporal scales. From a political and societal point of view, the concern for SDS and the need for international cooperation were reflected after a survey conducted in 2005 by the World Meteorological Organization (WMO) in which more than forty WMO Member countries expressed their interest for creating or improving capacities for SDS warning advisory and assessment. In this context, recent major advances in research - including, for example, the development and implementation of advanced observing systems, the theoretical understanding of the mechanisms responsible for sand and dust storm generation and the development of global and regional dust models - represent the basis for

  1. Meeting water needs for sustainable development: an overview of approaches, measures and data sources

    NASA Astrophysics Data System (ADS)

    Lissner, Tabea; Reusser, Dominik E.; Sullivan, Caroline A.; Kropp, Jürgen P.

    2013-04-01

    An essential part of a global transition towards sustainability is the Millennium Development Goals (MDG), providing a blueprint of goals to meet human needs. Water is an essential resource in itself, but also a vital factor of production for food, energy and other industrial products. Access to sufficient water has only recently been recognized as a human right. One central MDG is halving the population without access to safe drinking water and sanitation. To adequately assess the state of development and the potential for a transition towards sustainability, consistent and meaningful measures of water availability and adequate access are thus fundamental. Much work has been done to identify thresholds and definitions to measure water scarcity. This includes some work on defining basic water needs of different sectors. A range of data and approaches has been made available from a variety of sources, but all of these approaches differ in their underlying assumptions, the nature of the data used, and consequently in the final results. We review and compare approaches, methods and data sources on human water use and human water needs. This data review enables identifying levels of consumption in different countries and different sectors. Further comparison is made between actual water needs (based on human and ecological requirements), and recognised levels of water abstraction. The results of our review highlight the differences between different accounts of water use and needs, and reflect the importance of standardised approaches to data definitions and measurements, making studies more comparable across space and time. The comparison of different use and allocation patterns in countries enables levels of water use to be identified which allow for an adequate level of human wellbeing to be maintained within sustainable water abstraction limits. Recommendations are provided of how data can be defined more clearly to make comparisons of water use more meaningful and

  2. 34 CFR 654.60 - What requirements must an SEA meet in the administration of this program?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false What requirements must an SEA meet in the administration of this program? 654.60 Section 654.60 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION ROBERT C. BYRD...

  3. 76 FR 56758 - Sunshine Act Meeting; Notice of Matters To Be Added to the Agenda for Consideration at an Agency...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-14

    ... From the Federal Register Online via the Government Publishing Office FEDERAL DEPOSIT INSURANCE CORPORATION Sunshine Act Meeting; Notice of Matters To Be Added to the Agenda for Consideration at an Agency... hereby given that the following matters will be added to the ``discussion agenda'' for consideration...

  4. 76 FR 24921 - Sunshine Act; Meeting; Notice of a Matter To Be Added to the Agenda for Consideration at an...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-03

    ... From the Federal Register Online via the Government Publishing Office NATIONAL CREDIT UNION ADMINISTRATION Sunshine Act; Meeting; Notice of a Matter To Be Added to the Agenda for Consideration at an Agency... Street, Alexandria, VA 22314-3428. STATUS: Closed. MATTERS TO BE ADDED: 2. Consideration of...

  5. 49 CFR 40.15 - May an employer use a service agent to meet DOT drug and alcohol testing requirements?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... drug and alcohol testing requirements? 40.15 Section 40.15 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Employer Responsibilities § 40.15 May an employer use a service agent to meet DOT drug and alcohol testing requirements?...

  6. 49 CFR 40.15 - May an employer use a service agent to meet DOT drug and alcohol testing requirements?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... drug and alcohol testing requirements? 40.15 Section 40.15 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Employer Responsibilities § 40.15 May an employer use a service agent to meet DOT drug and alcohol testing requirements?...

  7. 49 CFR 40.15 - May an employer use a service agent to meet DOT drug and alcohol testing requirements?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... drug and alcohol testing requirements? 40.15 Section 40.15 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Employer Responsibilities § 40.15 May an employer use a service agent to meet DOT drug and alcohol testing requirements?...

  8. 49 CFR 40.15 - May an employer use a service agent to meet DOT drug and alcohol testing requirements?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... drug and alcohol testing requirements? 40.15 Section 40.15 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Employer Responsibilities § 40.15 May an employer use a service agent to meet DOT drug and alcohol testing requirements?...

  9. 49 CFR 40.15 - May an employer use a service agent to meet DOT drug and alcohol testing requirements?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... drug and alcohol testing requirements? 40.15 Section 40.15 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Employer Responsibilities § 40.15 May an employer use a service agent to meet DOT drug and alcohol testing requirements?...

  10. Salient Issues in Mathematics Education Research for Minorities. Proceedings from an NIE Sponsored Meeting (Seattle, Washington, April 18, 1980).

    ERIC Educational Resources Information Center

    1980

    The six brief papers in this document were prepared for an NIE-sponsored meeting in April 1980. Claudette Bradley poses questions (but no answers) on factors affecting American Indians. Alberta Castaneda stresses the need to ascertain how young children learn mathematical ideas. Tony Alfredo Gallegos notes inadequacies of Spanish bilingual…

  11. 78 FR 20624 - Notice of Intent To Prepare an Environmental Impact Statement and Conduct Scoping Meeting for the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-05

    ... Conduct Scoping Meeting for the Berths 212-224 Container Terminal Project at the Port of Los Angeles, Los... Los Angeles Harbor Department (LAHD) Berths 212-224 Container Terminal Improvement Project. DATES... Information. The project site is located on Terminal Island within in an industrial area of the East...

  12. An Attempt to Solve the Controversies Over Elements 104 and 105: A Meeting in Russia, 23 September 1975

    NASA Astrophysics Data System (ADS)

    Robinson, Ann

    2017-01-01

    In September 1975, Glenn Seaborg and Al Ghiorso of the Lawrence Berkeley Laboratory (LBL) travelled to the Joint Institute of Nuclear Research (JINR) in Dubna, Russia, to attend the International School-Seminar on Reactions of Heavy Ions with Nuclei and Synthesis of New Elements. While there, they had a 2 hour long meeting with Georgy Flerov, Yuri Oganessian, and other Soviet scientists, in which they discussed the disputes related to the discoveries of elements 104 and 105. This meeting came at a time when an international group of physicists and chemists, referred to as the joint neutral group, had been formed to attempt to solve the problems surrounding the discovery of these new superheavy elements. Neither LBL nor JINR wanted what Flerov referred to as their ``dirty underwear'' put in the ''fresh air'' of this group. What was this ``dirty underwear''? For Flerov, it was the ``wrong'' discussion or speculation on experimental data. But there were other matters of debate, as well, such as experiment design and equipment, the types of techniques used, and differences of opinion regarding what constitutes discovery. This meeting was an attempt to make the joint neutral group unnecessary. In the end, this was goal was unsuccessful. However, thanks to the transcript of the tape recording made by Ghiorso, the meeting provides an insider's view of the dispute and the ways in which the scientists involved attempted to solve it amongst themselves rather than resorting to an outside group.

  13. 34 CFR 692.100 - What requirements must a State meet to receive an allotment under this program?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 4 2012-07-01 2012-07-01 false What requirements must a State meet to receive an allotment under this program? 692.100 Section 692.100 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION...

  14. 34 CFR 692.100 - What requirements must a State meet to receive an allotment under this program?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 4 2014-07-01 2014-07-01 false What requirements must a State meet to receive an allotment under this program? 692.100 Section 692.100 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION...

  15. 34 CFR 692.100 - What requirements must a State meet to receive an allotment under this program?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 4 2013-07-01 2013-07-01 false What requirements must a State meet to receive an allotment under this program? 692.100 Section 692.100 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION...

  16. 34 CFR 692.100 - What requirements must a State meet to receive an allotment under this program?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 4 2011-07-01 2011-07-01 false What requirements must a State meet to receive an allotment under this program? 692.100 Section 692.100 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION...

  17. Hot topics for leadership development.

    PubMed

    Bleich, Michael R

    2015-02-01

    Three areas stand out from a health systems perspective that should be on the development agenda for all leaders. These topics include population health, predictive analytics, and supply chain management. Together, these topics address access, quality, and cost management.

  18. JGME-ALiEM Hot Topics in Medical Education Online Journal Club: An Analysis of a Virtual Discussion About Resident Teachers

    PubMed Central

    Sherbino, Jonathan; Joshi, Nikita; Lin, Michelle

    2015-01-01

    Background  In health professionals' education, senior learners play a key role in the teaching of junior colleagues. Objective  We describe an online discussion about residents as teachers to highlight the topic and the online journal club medium. Methods  In January 2015, the Journal of Graduate Medical Education (JGME) and the Academic Life in Emergency Medicine blog facilitated an open-access, online, weeklong journal club on the JGME article “What Makes a Great Resident Teacher? A Multicenter Survey of Medical Students Attending an Internal Medicine Conference.” Social media platforms used to promote asynchronous discussions included a blog, a video discussion via Google Hangouts on Air, and Twitter. We performed a thematic analysis of the discussion. Web analytics were captured as a measure of impact. Results  The blog post garnered 1324 page views from 372 cities in 42 countries. Twitter was used to endorse discussion points, while blog comments provided opinions or responded to an issue. The discussion focused on why resident feedback was devalued by medical students. Proposed explanations included feedback not being labeled as such, the process of giving delivery, the source of feedback, discrepancies with self-assessment, and threats to medical student self-image. The blog post resulted in a crowd-sourced repository of resident teacher resources. Conclusions  An online journal club provides a novel discussion forum across multiple social media platforms to engage authors, content experts, and the education community. Crowd-sourced analysis of the resident teacher role suggests that resident feedback to medical students is important, and barriers to student acceptance of feedback can be overcome. PMID:26457152

  19. NEWS: AAPT Summer Meeting

    NASA Astrophysics Data System (ADS)

    Mellema, Steve

    2000-11-01

    .andrew.cmu.edu/projects/visual. David Sokoloff (University of Oregon) and Priscilla Laws (Dickinson College) led a discussion session on the Interactive Lecture Demonstrations that they have been developing to promote active learning in the classroom. Loren Winters of the North Carolina School of Science and Mathematics showed some very fine work done with digital video cameras, both in producing motion videos for frame-by-frame analysis and in producing still images of high-speed phenomena. Finally, Patrick Tam of Humboldt State University in California talked about the Multimedia Resource for Learning and Online Teaching (MERLOT), a project to organize and review the proliferation of internet-based teaching materials that are rapidly becoming available. Their purpose is to make it easier for teachers like us to sift through the plethora of new innovations, to locate those that are potentially useful in our teaching, and finally to implement them effectively. You can check out the project on the web at www.merlot.org. As is evident from the number of sessions of contributed papers and the tandem conference, the quality and quantity of physics education research into new curricula and teaching methods continue to increase. A number of interesting areas were discussed including interactive lecture techniques, studio-classroom approaches combining lectures and labs, assessment techniques, and identifying and correcting student misconceptions. In addition to the plenary talks on current research topics in physics mentioned above, there were sessions on Space Physics and Hot Topics in Physics. There were sessions on professional and career concerns including Preparing Future Physics Faculty, New Faculty Experiences and Concerns, Balancing Career and Family, How Physics Topics Support the Job Market and Recruiting and Retaining Women in Physics. Whether one was a high school teacher or a university professor, this was an enjoyable and educational meeting. We all look forward to the Winter 2001 meeting from

  20. 78 FR 21909 - Environmental Technologies Trade Advisory Committee; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-12

    ... notice sets forth the schedule and proposed agenda of a meeting of the Environmental Technologies Trade... available within 30 days of this meeting. Topic to be considered: The agenda for the April 26, 2013...

  1. 76 FR 66912 - Environmental Technologies Trade Advisory Committee Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-28

    ... notice sets forth the schedule and proposed agenda of a meeting of the Environmental Technologies Trade... be available within 30 days of this meeting. Topics to be considered: The agenda for the November...

  2. Topical treatment of the buccal mucosa and wounded skin in rats with a triamcinolone acetonide-loaded hydrogel prepared using an electron beam.

    PubMed

    Choi, Soon Gil; Baek, Eun Jung; Davaa, Enkhzaya; Nho, Young-Chang; Lim, Youn-Mook; Park, Jong-Seok; Gwon, Hui-Jeong; Huh, Kang Moo; Park, Jeong-Sook

    2013-04-15

    In this study, a triamcinolone acetonide-loaded hydrogel was prepared by electron beam irradiation and evaluated for use as a buccal mucoadhesive drug delivery system. A poloxamer was modified to have vinyl end groups for preparation of the hydrogel via an irradiation cross-linking reaction. Carbopol was introduced to improve the mucoadhesive properties of the hydrogel. The in vitro release of triamcinolone acetonide from the hydrogel was examined at 37 °C. To investigate the topical therapeutic effect of triamcinolone acetonide on wounded rat skin and buccal mucosa, the appearance and histological changes were evaluated for 15 days after treatment with saline, triamcinolone acetonide solution, triamcinolone acetonide hydrogel, and blank hydrogel, respectively. Triamcinolone acetonide was released constantly from the gel formulation at 37 °C and reach 100% at about 48 h. After 15 days, in the skin of the group treated with the triamcinolone acetonide-loaded hydrogel, the wound was almost completely free of crust and a number of skin appendages, including hair follicles, had formed at the margins of the tissue. Moreover, the inflammatory response in the buccal mucosa was milder than that in the other groups, and the wound surface was completely covered with regenerating, hyperkeratotic, thickened epithelial cells. Our results indicate that the triamcinolone-acetonide hydrogel showed sustained drug release behavior, while causing no significant histopathological changes in buccal and skin tissues. Therefore, this hydrogel system may be a powerful means of drug delivery for buccal administration with controlled release and no tissue irritation.

  3. Development of an integrated, in-situ remediation technology. Topical report for task No. 9. Part I. TCE degradation using nonbiological methods, September 26, 1994--May 25, 1996

    SciTech Connect

    Shapiro, A.P.; Sivavec, T.M.; Baghel, S.S.

    1997-04-01

    Contamination in low-permeability soils poses a significant technical challenge for in situ remediation efforts. Poor accessibility to the contaminants and difficulty in delivery of treatment reagents have rendered existing in situ treatments such as bioremediation, vapor extraction, pump and treat rather ineffective when applied to low-permeability soils present at many contaminated sites. The technology is an integrated in situ treatment in which established geotechnical methods are used to install degradation zones directly in the contaminated soil and electro-osmosis is used to move the contaminants back and forth through those zones until the treatment is completed. The present Draft Topical Report for Task No. 9 summarizes laboratory investigations into TCE degradation using nonbiological methods. These studies were conducted by the General Electric Company. The report concentrates on zero valent iron as the reducing agent and presents data on TCE and daughter product degradation rates in batch experiments, column studies, and electroosmotic cells. It is shown that zero valent iron effectively degrades TCE in electroosmotic experiments. Daughter product degradation and gas generation are shown to be important factors in designing field scale treatment zones for the Lasagna{trademark} process.

  4. Development of an integrated, in-situ remediation technology: Task 1 -- Evaluation of treatment zone formation options. Topical report, September 26, 1994--May 25, 1996

    SciTech Connect

    Shoemaker, S.H.; Landis, R.C.; Griffith, R.J.; Schultz, D.S.; Quinton, G.E.

    1997-05-01

    Contamination in low permeability soils poses a significant technical challenge to in-situ remediation efforts. Poor accessibility to the contaminants and difficulty in delivery of treatment reagents have rendered existing in-situ treatments such as bioremediation, vapor extraction, pump and treat rather ineffective when applied to low permeability soils present at many contaminated sites. The technology is an integrated in-situ treatment in which established geotechnical methods are used to install degradation zones directly in the contaminated soil and electro-osmosis is utilized to move the contaminants back and forth through those zones until the treatment is completed. This topical report presents the results of evaluations by E.I. duPont de Nemours and Co., Inc. of treatment zone and electrode emplacement alternatives for use in the integrated treatment process. Specifically, the scope of this study was limited to vertical configuration emplacements. Several promising alternatives were identified ranging from approaches involving standard excavation techniques to relatively specialized geotechnical construction methods which could be modified for the treatment zone emplacement purpose. Information developed in this report is designed to help the user select the most promising emplacement method(s) for a given site on the basis of (1) depth of emplacement, and (2) restrictions on handling excavated soils. Advantages, disadvantages, and estimated costs are identified for each alternative, and possible bases for improvement and cost reduction through further development are described.

  5. The 1990 Western Pacific Geophysics meeting

    NASA Technical Reports Server (NTRS)

    1990-01-01

    The 1990 Western Pacific Geophysics Meeting was held in Kanazawa, Japan from 15-21 Aug. 1990. This was the first meeting of a new series of meetings for the American Geophysical Union, and it proved to be very successful in terms of the scientific program and attendance, which included over 1,000 participants. The intent of this meeting was an effort on the part of the American Geophysical Union (AGU) and several Japanese geophysical societies to gather individual Earth and space scientists at a major scientific meeting to focus on geophysical problems being studied in the western Pacific rim. The meeting was organized along the lines of a typical AGU annual meeting with some invited talks, many contributed talks, poster sessions, and with emphasis on presentations and informal discussions. The program committee consisted of scientists from both the U.S. and Japan. This meeting provided ample opportunities for U.S. and Japanese scientists to get to know each other and their works on a one-to-one basis. It was also a valuable opportunity for students studying geophysics to get together and interact with each other and with scientists from both the U.S. and Japan. There were 939 abstracts submitted to the conference and a total of 102 sessions designed as a result of the abstracts received. The topics of interest are as follows: space geodetic and observatory measurements for earthquake and tectonic studies; gravity, sea level, and vertical motion; variations in earth rotation and earth dynamics; sedimentary magnetism; global processes and precipitation; subsurface contaminant transport; U.S. Western Pacific Rim initiatives in hydrology; shelf and coastal circulation; tectonics, magmatism, and hydrothermal processes; earthquake prediction and hazard assessment; seismic wave propagation in realistic media; and dynamics and structure of plate boundaries and of the Earth's deep interior.

  6. Topical Meeting of Broadband Analog and Digital Optoelectronics

    DTIC Science & Technology

    1992-01-01

    standards, regardless of who delivers many as seven movie quality channels) per loop can be the services. Digital set-top converter technologies will...layer diode lasers. threshold. DEFLECTING VERTIlCAL . MIRROR FACET 1-100oo m_-4-.-50 porn .’-4 Figure 3. Schematic diagram of a monolithic two- Figure 4

  7. Modern Topics in Energy and Power Technical Meeting

    DTIC Science & Technology

    2016-09-01

    vacuum zero-point field fluctuations (ZPF) that fill up the whole spacetime . The structured vacuum of space is multilayered, consisting of the...1 Particle/anti-particle pair production does not (and cannot) take energy from the spacetime vacuum. Rather the energy

  8. Second Topical Meeting on Laser Techniques in the Extreme Ultraviolet.

    DTIC Science & Technology

    1985-01-10

    lasers. Cenfined Plasma Column, S. Suckewer, C. Keane, H. .-Milchborg, C. H. Skinner , and D. Voorhees, Plasma Physics-- 1&.30 AM COFFEE BREAK...and Cr) and carbon (2d = 150 ,) from 80 to 350 eV. Spectrometer configurations composed of variable-line-space IT. J. Watson Research Center, IBM...EUV Une I (Poster Paper) Intensities in Co,.-Laser-Produced Plasmas, C. H. Skinner , C. lent Generation of Tunable Radiation below 100 nm In Keane, H

  9. Topical chlorophyll-pheophytin derivative-mediated photodynamic therapy for DMBA-induced hamster buccal pouch premaligant lesions: an in vivo study

    NASA Astrophysics Data System (ADS)

    Hsu, Yih-Chih; Chiang, Chung-Pin; Chen, Jian Wen; Lee, Jeng-Woei; How, Mon-Hsin

    2010-02-01

    In Taiwan, oral cancer has become a prominent cancer because of its highest annual increase rate among all cancer diseases. Betel quid chewing habit is a major risk factor for oral precancerous and cancerous lesions and there are more than two million people who have this habit in Taiwan. Our previous studies showed that chlorophyll-pheophytin derivative (CPD)-mediated PDT is very effective for killing of SCC-4 cell lines in vitro. In order to decrease the systemic phototoxic effect of CPD, this study was designed to use a topical CPD-mediated PDT for treatment of DMBA-induced hamster buccal pouch precancerous lesions. DMBA was applied to one of the buccal pouches of hamsters thrice a week for 8 to 10 weeks. Precancerous lesions of moderate to severe dysplasia were induced and proven by histological examination. These induced precancerous lesions were used for testing the efficacy of topical CPD-mediated PDT. Before PDT, fluorescence spectroscopy was used to determine when CPD reached its peak level in the lesional epithelial cells after topical application of CPD gel. We found that CPD reached its peak level in precancerous lesions about 1 hour (range, 0 to 30 hours) after topical application of CPD gel. The precancerous lesions in hamsters were then treated with topical CPD-mediated PDT (fluence rate: 200 mW/cm2; light exposure dose 100 J/cm2) using the portable WonderLight LED 635 nm fiber-guided light device once or twice a week. Visual and histological examination demonstrated that topical CPD-mediated PDT was partially effective treatment modality for DMBA-induced hamster buccal pouch precancerous lesions.

  10. 76 FR 5405 - NASA Advisory Council; Science Committee; Astrophysics Subcommittee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-31

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Astrophysics Subcommittee; Meeting AGENCY... Administration (NASA) announces a meeting of the Astrophysics Subcommittee of the NASA Advisory Council (NAC... meeting includes the following topics: --Astrophysics Division Update --Update from the James Webb...

  11. 76 FR 4113 - Independent Scientific Peer Review Panel Meeting on an In Vitro

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-24

    ... Disruptor Screening Program (EDSP) ( http://www.epa.gov/endo/pubs/assayvalidation/status.htm ). Consequently..., 2011, from 8:30 a.m. to 5 p.m. each day. In order to facilitate planning for this meeting, persons... H. Natcher Conference Center, 45 Center Drive, Bethesda, MD 20892. It will begin at 8:30 a.m. and...

  12. An Action Research Project on Preparing Teachers to Meet the Needs of Underserved Student Populations

    ERIC Educational Resources Information Center

    Buck, Gayle A.; Cordes, Jeanene G.

    2005-01-01

    The focus of this action research study was on the initial stage in reforming our teacher preparation programs. We designed, conducted, evaluated, and revised the components of our teacher preparation programs that were aimed at providing preservice teachers with the confidence and knowledge needed to meet the needs of youth populations…

  13. Meeting Student Needs in the Freedom Writers Movie: An Activity in a Classroom Management Course

    ERIC Educational Resources Information Center

    Tanase, Madalina

    2013-01-01

    The study described in this paper explored the understanding pre-service teachers' have of PK-12 student needs (i.e. Belonging, Mastery, Independence, and Generosity) and the importance of meeting these needs in a climate of Invitational Education. 71 undergraduate teacher education candidates enrolled in a Classroom Management course at a…

  14. Speak, Review, Change, Repeat: An Analysis of Discourse Surrounding Dilemmas at Admission, Review and Dismissal Meetings

    ERIC Educational Resources Information Center

    Mathews-Perez, Amy Lynn

    2013-01-01

    The purpose of this study was to understand the ways in which three parents of students with disabilities and three public school campus administrators negotiated dilemmas through discourse during Admission, Review, and Dismissal (ARD) meetings in a South Texas public school district. The participants in this study included the stakeholders in ARD…

  15. 25 CFR 224.58 - What is an application consultation meeting?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Section 224.58 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS TRIBAL ENERGY RESOURCE AGREEMENTS UNDER THE INDIAN TRIBAL ENERGY DEVELOPMENT AND SELF DETERMINATION ACT Procedures for Obtaining Tribal Energy Resource Agreements Application Consultation Meeting § 224.58 What...

  16. 40 CFR 60.2595 - What if I do not meet an increment of progress?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... progress? 60.2595 Section 60.2595 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Emissions Guidelines and... or Before November 30, 1999 Model Rule-Increments of Progress § 60.2595 What if I do not meet...

  17. 40 CFR 60.2835 - What if I do not meet an increment of progress?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... progress? 60.2835 Section 60.2835 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Emissions Guidelines and... or Before November 30, 1999 Model Rule-Air Curtain Incinerators § 60.2835 What if I do not meet...

  18. 40 CFR 60.5105 - What if I do not meet an increment of progress?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... submit a notification to the Administrator postmarked within 10 business days after the date for that increment of progress in Table 1 to this subpart. You must inform the Administrator that you did not meet the increment, and you must continue to submit reports each subsequent calendar month until...

  19. 40 CFR 60.2595 - What if I do not meet an increment of progress?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... progress, you must submit a notification to the Administrator postmarked within 10 business days after the date for that increment of progress in table 1 of this subpart. You must inform the Administrator that you did not meet the increment, and you must continue to submit reports each subsequent calendar...

  20. 40 CFR 60.1605 - What if I do not meet an increment of progress?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... increment of progress, you must submit a notification to the Administrator postmarked within 10 business days after the specified date in table 1 of this subpart for achieving that increment of progress. The notification must inform the Administrator that you did not meet the increment. You must include in...

  1. 40 CFR 60.2835 - What if I do not meet an increment of progress?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... progress, you must submit a notification to the Administrator postmarked within 10 business days after the date for that increment of progress in table 1 of this subpart. You must inform the Administrator that you did not meet the increment, and you must continue to submit reports each subsequent calendar...

  2. 40 CFR 60.1605 - What if I do not meet an increment of progress?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... increment of progress, you must submit a notification to the Administrator postmarked within 10 business days after the specified date in table 1 of this subpart for achieving that increment of progress. The notification must inform the Administrator that you did not meet the increment. You must include in...

  3. 40 CFR 60.5105 - What if I do not meet an increment of progress?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... submit a notification to the Administrator postmarked within 10 business days after the date for that increment of progress in Table 1 to this subpart. You must inform the Administrator that you did not meet the increment, and you must continue to submit reports each subsequent calendar month until...

  4. 75 FR 74042 - Intent To Prepare an Environmental Impact Statement and To Conduct Scoping Meetings...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-30

    ... consist of up to 100 wind turbine generators with a combined total generating capacity of 150 MW, located... probability of substantial natural resources conflicts. NextEra's siting process for the wind turbine strings... Meetings: Interconnection of the Proposed Crowned Ridge Wind Energy Center Project, South Dakota...

  5. Landlabs: An Integrated Approach to Creating Agricultural Enterprises that Meet the Triple Bottom Line

    ERIC Educational Resources Information Center

    Jordan, Nicholas; Schulte, Lisa A.; Williams, Carol; Mulla, David; Pitt, David; Slotterback, Carissa Schively; Jackson, Randall; Landis, Douglas; Dale, Bruce; Becker, Dennis; Rickenbach, Mark; Helmers, Matt; Bringi, Bobby

    2013-01-01

    Global demand is increasing for food, feed, and fiber; for additional agricultural outputs, such as biofuels; and for ecosystem services, such as clean water and outdoor recreation. In response, new agricultural enterprises are needed that produce more outputs from existing lands while meeting the "triple bottom line" of high performance…

  6. An Analysis of Four Middle School Geography Textbooks: Meeting the Needs of Students with Learning Problems.

    ERIC Educational Resources Information Center

    Jitendra, Asha; Nolet, Victor; Gomez, Ophelia; Xin, Yan Ping

    A study examined geography texts to evaluate their adequacy for meeting the diverse needs of students and to recommend modifications that will address specific deficits. Four geography textbooks were selected based on consultations with publishers, teachers, and school administrators to be representative of geography textbooks adopted in the…

  7. An Advertisement and Article Analysis of Skin Products and Topics in Popular Women’s Magazines: Implications for Skin Cancer Prevention

    PubMed Central

    Basch, Corey H.; Mongiovi, Jennifer; Hillyer, Grace Clarke; Fullwood, MD; Ethan, Danna; Hammond, Rodney

    2015-01-01

    Background: In the United States, skin cancer is the most commonly diagnosed cancer, with an estimated 5 million people treated per year and annual medical treatment expenditures that exceed 8 billion dollars. The purpose of this study was two-fold: 1) to enumerate the number of advertisements for skin products with and without Sun Protection Factor (SPF) and to further analyze the specific advertisements for sunblock to determine if models, when present, depict sun safe behaviors and 2) to enumerate the number of articles related to the skin for content. Both aims include an assessment for differences in age and in magazines targeting a Black or Latina population. Methods: The sample for this cross sectional study was comprised of 99 issues of 14 popular United States magazines marketed to women, four of which market to a Black or Latina audience. Results: There were 6,142 advertisements, of which 1,215 (19.8%, 95% CI: 18.8-20.8%) were related to skin products. Among the skin product advertisements, 1,145 (93.8%, 95% CI: 93.9-96.3%) depicted skin products without SPF. The majority of skin articles (91.2%, 95% CI: 91.7-100.0%), skin product advertisements (89.9%, 95% CI: 88.2-91.6%), and sunblock advertisements featuring models (were found in magazines aimed at the older (>24 yr) audience. Conclusion: Future research on this topic could focus on the extent to which images in these magazines translate into risky health behaviors, such as sun seeking, or excessive other harmful effects of UV radiation. PMID:26933645

  8. Development of an integrated, in-situ remediation technology. Topical report for task No. 5: Cost analysis, September 26, 1994--May 25, 1996

    SciTech Connect

    Quinton, G.; Schultz, D.; Landis, R.

    1997-04-01

    Contamination in low permeability soils poses a significant technical challenge to in situ remediation efforts. Poor accessibility to the contaminants and difficulty in delivering treatment reagents have rendered existing in situ treatments such as bioremediation, vapor extraction, pump and treat rather ineffective when applied to low permeability soils present at many contaminated sites. The Lasagna{trademark} technology is an integrated in situ treatment in which established geotechnical methods are used to install degradation zones directly into the contaminated soil and electro-osmosis if utilized to move the contaminants back and forth through those zones until the treatment is completed. This topical report presents the results of an engineering evaluation and cost analysis of the vertically configured treatment process completed by the DuPont Company. The cost evaluation was prepared by developing a cost optimization model of the overall treatment process. This model considers various input parameters such as soil properties, depth of contamination, cost for emplacing electrodes and treatment zones, required purge water volume, time constraints to achieve cleanup, and cost of power. Several example cases were run using the cost model to provide representative cost ranges for applying the technology to clean up trichloroethene contamination in clay. These costs are estimated to range from $40 to $95 per cubic yard of soil for a 1-acre site, with cost depending on depth of contamination (cost range valid from 15 to 45 ft), method of electrode/treatment zone emplacement (cost range valid from 15 to 45 ft), method of electrode/treatment zone emplacement (cost range valid for Lasagna{trademark} Phase I emplacement and optimized emplacement techniques), and time available to complete remediation (cost range valid for one- and three-year timeframe).

  9. Does cardiac rehabilitation meet minimum standards: an observational study using UK national audit?

    PubMed Central

    Doherty, Patrick; Salman, Ahmad; Furze, Gill; Dalal, Hasnain M; Harrison, Alexander

    2017-01-01

    Objective To assess the extent by which programmes meet national minimum standards for the delivery of cardiac rehabilitation (CR) as part of the National Certification Programme for Cardiovascular Rehabilitation (NCP_CR). Methods The analysis used UK National Audit of Cardiac Rehabilitation (NACR) data extracted and validated for the period 2013–2014 set against six NCP_CR measures deemed as important for the delivery of high-quality CR programmes. Each programme that achieved a single minimum standard was given a score of 1. The range of the scoring for meeting the minimum standards is between 1 and 6. The performance of CR programmes was categorised into three groups: high (score of 5–6), middle (scores of 3–4) and low (scores of 1–2). If a programme did not meet any of the six criteria, they were considered to have failed. Results Data from 170 CR programmes revealed statistically significant differences among UK CR programmes. The principal findings were that, based on NCP_CR criteria, 30.6% were assessed as high performance with 45.9% as mid-level performance programmes, 18.2% were in the lower-level and 5.3% failed to meet any of the minimum criteria. Conclusions This study shows that high levels of performance is achievable in the era of modern cardiology and that many CR programmes are close to meeting high performance standards. However, substantial variation, below the recommended minimum standards, exists throughout the UK. National certification should be seen as a positive step to ensure that patients, irrespective of where they live, are accessing quality services. PMID:28123763

  10. Low-level waste forum meeting reports

    SciTech Connect

    1992-12-31

    This report provides highlights from the 1992 fall meeting of the Low LEvel Radioactive Waste Forum. Topics included: disposal options after 1992; interregional agreements; management alternatives; policy; and storage.

  11. Low-level waste forum meeting reports

    SciTech Connect

    1992-12-31

    This paper provides highlights from the summer meeting of the Low Level Radioactive Waste Forum. Topics of discussion included: responsibility for nonfuel component disposal; state experiences in facility licensing; and volume projections.

  12. Low-level waste forum meeting reports

    SciTech Connect

    Sternwheeler, W.D.E.

    1992-12-31

    This paper provides highlights from the 1992 winter meeting of the Low Level Radioactive Wastes Forum. Topics of discussion included: legal information; state and compact reports; freedom of information requests; and storage.

  13. Expert Meeting Report: Key Innovations for Adding Energy Efficiency to Maintenance Projects

    SciTech Connect

    Wood, A.; Wiehagen, J.

    2012-09-01

    This report describes an expert meeting hosted by the Building America research team NAHB Research Center, which was held on February 8, 2012, in Orlando, Florida. The topic, Key Innovations for Adding Energy Efficiency to Maintenance Projects, was intended to provide direction to more focused efforts to increase the efficiency of existing homes; in this meeting, the focus was specifically for re-roofing and the opportunities for adding energy efficiency upgrades during this major home repair activity.

  14. PREFACE: Brazil MRS Meeting 2014

    NASA Astrophysics Data System (ADS)

    2015-11-01

    The annual meetings, organized by the Brazilian materials research society - B-MRS, are amongst the most import discussion forums in the area of materials science and engineering in Brazil, with a growing interest from the national and international scientific society. In the last 4 years, more than 1,500 participants have attended the B-MRS meetings, promoting an auspicious environment for presentation and discussion of scientific and technological works in the materials science area. The XIII Brazilian Materials Research Society Meeting was held from 28 September to 02 October, 2014, in João Pessoa, PB, Brazil. The Meeting congregated more than 1650 participants from the whole of Brazil and from 28 other countries. More than 2100 abstracts were accepted for presentation, distributed along 19 Symposia following the format used in traditional meetings of Materials Research Societies. These involved topics such as: synthesis of new materials, computer simulations, optical, magnetic and electronic properties, traditional materials as clays and cements, advanced metals, carbon and graphene nanostructures, nanomaterials for nanostructures, energy storage systems, composites, surface engineering and others. A novelty was a symposium dedicated to innovation and technology transfer in materials research. The program also included 7 Plenary Lectures presented by internationally renowned researchers: Alberto Salleo from Stanford University, United States of America; Roberto Dovesi from Universita' degli Studi di Torino, Italy; Luís Antonio F. M. Dias Carlos from Universidade de Aveiro, Portugal; Jean Marie Dubois from Institut Jean-Lamour, France; Sir Colin Humphreys from University of Cambridge, England; Karl Leo from Technische Universität Dresden, Germany; Robert Chang from Northwestern University, Evanston, United States of America. The numbers of participants in the B-MRS meetings have been growing continuously, and in this meeting we had almost 2200 presentations

  15. Topic Congruence and Topic Interest: How Do They Affect Second Language Reading Comprehension?

    ERIC Educational Resources Information Center

    Lee, Sang-Ki

    2009-01-01

    Because human memory is largely reconstructive, people tend to reorganize and reevaluate an event in a way that is coherent to the truth values held in their belief system. This study investigated the role of topic congruence (defined as whether the reading content corresponds with readers' prior beliefs towards a contentious topic) in second…

  16. At math meetings, enormous theorem eclipses fermat.

    PubMed

    Cipra, B

    1995-02-10

    Hardly a word was said about Fermat's Last Theorem at the joint meetings of the American Mathematical Society and the Mathematical Association of America, held this year from 4 to 7 January in San Francisco. For Andrew Wiles's proof, no news is good news: There are no reports of mistakes. But mathematicians found plenty of other topics to discuss. Among them: a computational breakthrough in the study of turbulent diffusion and progress in slimming down the proof of an important result in group theory, whose original size makes checking the proof of Fermat's Last Theorem look like an afternoon's pastime.

  17. Classical Integrable Systems: Selected Topics

    NASA Astrophysics Data System (ADS)

    Perelomov, A. M.

    In this paper two topics are considered: • Poisson structures and Hamiltonian systems. • Explicit integration of equations of motion for the Calogero-Sutherland and Toda systems. It must be said that a part of the material is well known to specialists in this field for a long time (see for example the book57). Even so, it may not always be easily accessible to nonspecialists. Within the limited space it was not possible to give a completely systematic exposition of these topics. Rather I tried to illustrate the main ideas on simple examples and in an as elementary and explicit way as possible. The examples considered here are therefore restricted to the systems related to the algebras An sun+1. For the case of arbitrary simple Lie algebra, we have only mentioned the results at best. Due to insufficient space many important results are omitted here. Nevertheless I hope that this paper may be useful and may serve as a guide, so that the interested reader may proceed to read original articles.

  18. Using Conversation Analysis to Explore the Recurrence of a Topic in the Talk of a Boy with an Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Stribling, Penny; Rae, John; Dickerson, Paul

    2009-01-01

    Some higher functioning individuals with autism spectrum disorders (ASDs) are reported to produce perseverative talk, especially around "special interests". Topic perseveration is a form of pragmatic impairment captured in Prizant and Rydell's (1993) continuum of unconventional verbal behaviour in autism. Although widely reported, there…

  19. Exploring Perspectives of Individuals with Intellectual Disabilities and Histories of Challenging Behaviors about Family Relationships: An Emergent Topic in a Grounded Theory Focus Group Study

    ERIC Educational Resources Information Center

    Brown, Julie F.; Hamilton-Mason, Johnnie; Maramaldi, Peter; Barnhill, L. Jarrett

    2016-01-01

    The perspectives of individuals with intellectual disabilities (ID) about family relationships are underrepresented in the literature. The topic of family relationships emerged in a grounded theory exploratory focus group study that involved thirty dually diagnosed participants with moderate or mild intellectual disabilities and histories of…

  20. Interaction and Use of Speech-Generating Devices in the Homes of Children with Autism Spectrum Disorders--An Analysis of Conversational Topics

    ERIC Educational Resources Information Center

    Thunberg, Gunilla; Ahlsen, Elisabeth; Sandberg, Annika Dahlgren

    2009-01-01

    This project investigated the communication of four children with autism spectrum disorders, who used a speech-generating device (SGD) in one or two selected activities in their home environment. The children were between five and seven years of age. The conversational topics introduced by the children and their parents were analyzed. The…

  1. Constructing Understanding in Primary Science: An Exploration of Process and Outcomes in the Topic Areas of Light and the Earth in Space

    ERIC Educational Resources Information Center

    Thurston, Allen; Grant, G.; Topping, K. J.

    2006-01-01

    This study explored the process and outcomes of constructivist methods of enhancing science understanding in the topic areas of light and the earth in space. The sample was drawn from a group of 41 nine-year-old children, delivered in four two-hour weekly sessions. Each session involved different combinations of interactive discussion and…

  2. Design and formulation of a topical hydrogel integrating lemongrass-loaded nanosponges with an enhanced antifungal effect: in vitro/in vivo evaluation

    PubMed Central

    Aldawsari, Hibah M; Badr-Eldin, Shaimaa M; Labib, Gihan S; El-Kamel, Amal H

    2015-01-01

    Lemongrass oil (LGO) is a volatile oil extracted from the leaves of Cymbopogon citratus that has become one of the most important natural oils in the pharmaceutical industry because of its diverse pharmacologic and clinical effects. However, LGO suffers from low aqueous solubility, which could lead to a reduced effect. Moreover, the instability of its major active constituent, citral, could lead to volatilization, reaction with other formulation ingredients, and consequently, skin irritation. To surmount these problems, this research aims to formulate lemongrass-loaded ethyl cellulose nanosponges with a topical hydrogel with an enhanced antifungal effect and decreased irritation. The minimal inhibitory concentration and minimal fungicidal concentration of LGO against Candida albicans strain ATC 100231, determined using the broth macrodilution method, were found to be 2 and 8 μL/mL, respectively. The emulsion solvent evaporation technique was used for the preparation of the nanosponges. The nanosponge dispersions were then integrated into carbopol hydrogels (0.4%). Nine formulations were prepared based on a 32 full factorial design employing the ethyl cellulose:polyvinyl alcohol ratio and stirring rate as independent variables. The prepared formulations were evaluated for particle size, citral content, and in vitro release. Results revealed that all the nanosponge dispersions were nanosized, with satisfactory citral content and sustained release profiles. Statistical analysis revealed that both ethyl cellulose:polyvinyl alcohol ratio and stirring rate have significant effects on particle size and percentage released after 6 hours; however, the effect of the stirring rate was more prominent on both responses. The selected hydrogel formulation, F9, was subjected to surface morphological investigations, using scanning and transmission electron microscopy, where results showed that the nanosponges possess a spherical uniform shape with a spongy structure, the integrity

  3. Design and formulation of a topical hydrogel integrating lemongrass-loaded nanosponges with an enhanced antifungal effect: in vitro/in vivo evaluation.

    PubMed

    Aldawsari, Hibah M; Badr-Eldin, Shaimaa M; Labib, Gihan S; El-Kamel, Amal H

    2015-01-01

    Lemongrass oil (LGO) is a volatile oil extracted from the leaves of Cymbopogon citratus that has become one of the most important natural oils in the pharmaceutical industry because of its diverse pharmacologic and clinical effects. However, LGO suffers from low aqueous solubility, which could lead to a reduced effect. Moreover, the instability of its major active constituent, citral, could lead to volatilization, reaction with other formulation ingredients, and consequently, skin irritation. To surmount these problems, this research aims to formulate lemongrass-loaded ethyl cellulose nanosponges with a topical hydrogel with an enhanced antifungal effect and decreased irritation. The minimal inhibitory concentration and minimal fungicidal concentration of LGO against Candida albicans strain ATC 100231, determined using the broth macrodilution method, were found to be 2 and 8 μL/mL, respectively. The emulsion solvent evaporation technique was used for the preparation of the nanosponges. The nanosponge dispersions were then integrated into carbopol hydrogels (0.4%). Nine formulations were prepared based on a 32 full factorial design employing the ethyl cellulose:polyvinyl alcohol ratio and stirring rate as independent variables. The prepared formulations were evaluated for particle size, citral content, and in vitro release. Results revealed that all the nanosponge dispersions were nanosized, with satisfactory citral content and sustained release profiles. Statistical analysis revealed that both ethyl cellulose:polyvinyl alcohol ratio and stirring rate have significant effects on particle size and percentage released after 6 hours; however, the effect of the stirring rate was more prominent on both responses. The selected hydrogel formulation, F9, was subjected to surface morphological investigations, using scanning and transmission electron microscopy, where results showed that the nanosponges possess a spherical uniform shape with a spongy structure, the integrity

  4. Development of an integrated in-situ remediation technology. Topical report for task No. 7 entitled: Development of degradation processes, September 26, 1994--May 25, 1996

    SciTech Connect

    Brackin, M.J.; Heitkamp, M.A.; Ho, Sa V.

    1997-04-01

    Contamination in low permeability soils poses a significant technical challenge to in-situ remediation efforts. Poor accessibility to the contaminants and difficulty in delivery of treatment reagents have rendered existing in-situ treatments such as bioremediation, vapor extraction, pump and treat rather ineffective when applied to law permeability soils present at many contaminated sites. The Lasagna technology is an integrated in-situ treatment in which established geotechnical methods are used to install degradation zones directly in the contaminated soil and electro-osmosis is utilized to move the contaminants back and forth through those zones until the treatment is completed. The general concept of the technology is to use electrokinetics to move contaminants from the soils into {open_quotes}treatment zones{close_quotes} where the contaminants can be removed from the water by either adsorption or degradation. The focus of technical task No. 7 was to optimize the conditions required for electro-osmotic movement of contaminants and microbial degradation in the treatment zones. This topical report summarizes the results of aerobic microbial research performed to evaluate the feasibility of incorporating the chemical-degrading organisms into biotreatment zones in laboratory-scale electro-osmosis units and to demonstrate the combination of electrokinetics and aerobic microbial degradation for the removal of contaminants from clay. Also included in this report are the results of investigating microbial movement during electro-osmosis and studies involving the optimization of the microbial support matrix in the biozone. The Stanford study was conducted in order to obtain a better understanding of rates of anaerobic reductive dehalogenation of TCE to ethylene and of factors affecting these rates in order to determine the potential for application of TCE biodegradation as part of the Lasagna technology.

  5. Topics in statistical mechanics

    SciTech Connect

    Elser, V.

    1984-05-01

    This thesis deals with four independent topics in statistical mechanics: (1) the dimer problem is solved exactly for a hexagonal lattice with general boundary using a known generating function from the theory of partitions. It is shown that the leading term in the entropy depends on the shape of the boundary; (2) continuum models of percolation and self-avoiding walks are introduced with the property that their series expansions are sums over linear graphs with intrinsic combinatorial weights and explicit dimension dependence; (3) a constrained SOS model is used to describe the edge of a simple cubic crystal. Low and high temperature results are derived as well as the detailed behavior near the crystal facet; (4) the microscopic model of the lambda-transition involving atomic permutation cycles is reexamined. In particular, a new derivation of the two-component field theory model of the critical behavior is presented. Results for a lattice model originally proposed by Kikuchi are extended with a high temperature series expansion and Monte Carlo simulation. 30 references.

  6. Hot topics in noise

    NASA Astrophysics Data System (ADS)

    Stinson, Michael R.

    2003-10-01

    Our world continues to be a noisy place and the challenge to ``increase and diffuse knowledge of noise propagation, passive and active noise control, and the effects of noise'' remains. In the last several years, noise in the classroom has emerged as one of the hotter topics: Considerable progress has been made in the underpinning research, the formulation of recommendations, and the process of educating society on the social and personal impact of inadequate acoustical conditions in classrooms. The establishment of the ANSI S12.60-2002 standard for classroom acoustics was a milestone event. Noise in cities and the understanding of our soundscapes are subjects of ongoing significance. The development of standards and regulations is a continuing process, with urban community noise regulations, aviation noise, and the preservation of natural quiet in national parks being of current concern. New methods to reduce noise are under development and include passive and active methods of noise control, techniques for modeling the performance of noise barriers, and approaches for designing product sound quality.

  7. Anaphylactic reaction secondary to topical preoperative moxifloxacin.

    PubMed

    Ullman, Michael A; Midgley, Kirsten J; Kim, Jocelyn; Ullman, Saul

    2016-12-01

    We report a case of anaphylactic shock following topical administration of moxifloxacin for endophthalmitis prophylaxis prior to cataract surgery. Immunoglobulin E (IgE) serology and IgE skin testing confirmed the anaphylactic etiology. Phacoemulsification with posterior chamber intraocular lens implantation was later performed with identical preoperative preparation except for the exclusion of moxifloxacin; no anaphylactic response occurred. To our knowledge, this is the first report of an anaphylactic response to topical moxifloxacin.

  8. Hybrid Fiber/Copper LAN Meets School's 25-Year Networking Requirements.

    ERIC Educational Resources Information Center

    Petruso, Sam; Humes, Vince

    1994-01-01

    Describes an innovative new curriculum being implemented at Walnut Creek Middle School (Pennsylvania) and an advanced networked computer environment that supports it now and will also meet future needs. Topics addressed include physical facilities; networking goals, both short-term and long-term; fiber-optic cable versus copper; and future…

  9. Perceptions of self-determination by special education and rehabilitation practitioners based on viewing a self-directed IEP versus an external-directed IEP meeting.

    PubMed

    Branding, Dave; Bates, Paul; Miner, Craig

    2009-01-01

    This study investigated perception of self-determination by special education and rehabilitation practitioners following their exposure to a videotaped simulation of a self-directed IEP meeting and an external-directed IEP meeting involving an adolescent with mild mental retardation. Groups of special education practitioners and rehabilitation practitioners did not differ from each other in their perceptions of self-determination before or after viewing either the self-directed or external-directed IEP meeting simulation. However, both groups of respondents had higher perceptions of the self-determination capability of the confederate student when they viewed her in a self-directed meeting. In addition, respondents consistently rated the self-directed meeting simulation as being of higher overall quality than the external-directed meeting. Results are discussed in relation to practitioner recommendations and future research in regard to the development and enabling of self-determination skills involving persons with disabilities.

  10. Chapter VIII: Rules and Guidelines for IAU Scientific Meetings

    NASA Astrophysics Data System (ADS)

    2010-05-01

    The program of IAU scientific meetings is one of the most important means by which the IAU pursues its goal of promoting astronomy through international collaboration. A large fraction of the Union's budget is devoted to the support of these IAU scientific meetings. The IAU Executive Committee (EC) places great emphasis on maintaining high scientific standards, coverage of a balanced spectrum of topics, and an appropriately broad and international flavour for the program of IAU meetings. In that respect, the ICSU rules on non-discrimination in the access of qualified scientists from all parts of the world to any IAU meeting apply. The ICSU rules on non-discrimination are described in the document “Freedom, Responsibility and Universality of Science”, available on http://www.icsu.org/Gestion/img/ICSU_DOC_DOWNLOAD/2205_DD_FILE_Freedom_Responsibility_Universality_of_Science_booklet.pdf

  11. New insights into an old organelle: meeting report on biology of cilia and flagella.

    PubMed

    Sengupta, Piali; Barr, Maureen M

    2014-06-01

    The rising interest of the scientific community in cilia biology was evident from the fact that registration for the third FASEB conference on 'The Biology of Cilia and Flagella' closed out before the early bird deadline. Cilia and flagella are organelles of profound medical importance; defects in their structure or function result in a plethora of human diseases called ciliopathies. 240 clinicians and basic scientists from around the world gathered from 23 June 2013 to 28 June 2013 at Sheraton at the Falls, Niagara Falls, NY to present and discuss their research on this intensely studied subcellular structure. The meeting was organized by Gregory Pazour (University of Massachusetts Medical School), Bradley Yoder (University of Alabama-Birmingham), and Maureen Barr (Rutgers University) and was sponsored by the Federation of American Societies for Experimental Biology (FASEB). Here, we report highlights, points of discussion, and emerging themes from this exciting meeting.

  12. New music to an old melody: The 66th AAAAI meeting in New Orleans.

    PubMed

    Rabasseda, Xavier

    2010-04-01

    With the images of the earthquake in Haiti still fresh in the memory, and a similar disaster just occurring in Chile, coming again to New Orleans brought back vivid images of the Hurricane Katrina disaster. The city has for the most part recovered from that experience, although molds persist in many historical and ancient buildings, putting allergy sufferers at risk as they breathe in allergens. The city of New Orleans is almost fully restored to its former glory, however, and music again pours out through doors and windows of the French Quarter, calling people in to share drinks and food while clearly stating which specific products contain or may contain traces of nuts, so that people with allergies do not need to run to their epinephrine autoinjector to treat life-threatening anaphylactic attacks. Against this background, and under heavy, rainy and windy skies, the American Academy of Asthma, Allergy and Immunology (AAAAI) held its 2010 annual meeting in the Ernst E. Memorial Convention Center, where 4 days packed with presentations and discussions displaced most other thoughts from the attendees' minds. Indeed, nights on Bourbon Street had never been so uncrowded as they were during the meeting, suggesting that attendees were perhaps sequestered in their hotel rooms, working with new information obtained at the meeting.

  13. Proceedings of the DOE/Industry Sensor Working Group meeting, Austin, Texas

    SciTech Connect

    Not Available

    1988-11-01

    This paper report contains topics presented at a sensor workshop group meeting. The topics describe measuring instruments of use in the pulp and paper industry. Topics include: measurement of solids fraction; process instrumentation research for the pulp paper industry; real-time non-contact optical surface motion monitor; on-machine sensors to measure paper mechanical properties; hierarchical intelligent control of industrial processes -- an in-parallel lime kiln application; proposal for research on lignin concentration measurement in pulping liquors; and advanced polymeric sensor materials for industrial drying.

  14. Guidelines for the Topical Treatment of Psoriasis Vulgaris in the Levant and Iraq Area.

    PubMed

    Abbas, Ossama; Ammoury, Alfred; Abbadi, Mohammad; Malek, Medhat Abdel; Akkash, Laith; Al-Chakharah, Kamal; Al-Hamdi, Khalil; Al-Qarqaz, Firas; Al-Soudani, Abduljabbar; Al-Soudani, Nameer; Dandashle, Anwar; El-Sayed, Fouad; Ghafir, Yasser; Gargour, Nazek; Kabalan, Said; Kibbi, Abdul-Ghani; Oumeish, Isam; Tannous, Zeina; Tomb, Roland

    2015-01-01

    Psoriasis vulgaris is a common chronic, inflammatory, multisystem disorder that affects approximately 1.5% to 3.4% of the population in the Middle East. The disease has an impact on the quality of life in a significant number of affected patients. The majority of patients (approximately 70%) have mild to moderate psoriasis that is manageable with topical agents, which generally show a high efficacy to safety ratio. Topical agents can be used alone when treating patients with limited disease or may be used as adjunctive therapy for patients with more extensive psoriasis undergoing systemic treatment. Treatment should also be customized to meet individual patients' needs. To optimize the topical treatment of psoriasis in the Levant and Iraq area, dermatology experts from Iraq, Jordan, Lebanon, Palestine, and Syria met and initiated a project to develop guidelines and recommendations for the topical management of psoriasis. The guidelines are based on literature evidence and experts' opinions. We present recommendations for the use of topical corticosteroids, vitamin D analogues, calcineurin inhibitors, tazarotene, salicylic acid, anthralin, and coal tar, as well as combination therapy, based on their efficacy and safety profiles.

  15. Perceptions of Self-Determination by Special Education and Rehabilitation Practitioners Based on Viewing a Self-Directed IEP versus an External-Directed IEP Meeting

    ERIC Educational Resources Information Center

    Branding, Dave; Bates, Paul; Miner, Craig

    2009-01-01

    This study investigated perception of self-determination by special education and rehabilitation practitioners following their exposure to a videotaped simulation of a self-directed IEP meeting and an external-directed IEP meeting involving an adolescent with mild mental retardation. Groups of special education practitioners and rehabilitation…

  16. 41 CFR 102-75.545 - What happens if property that was transferred to meet an educational or public health requirement...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... that was transferred to meet an educational or public health requirement is revested in the United... Educational and Public Health Purposes § 102-75.545 What happens if property that was transferred to meet an educational or public health requirement is revested in the United States for noncompliance with the terms...

  17. 41 CFR 102-75.545 - What happens if property that was transferred to meet an educational or public health requirement...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... that was transferred to meet an educational or public health requirement is revested in the United... Educational and Public Health Purposes § 102-75.545 What happens if property that was transferred to meet an educational or public health requirement is revested in the United States for noncompliance with the terms...

  18. 41 CFR 102-75.545 - What happens if property that was transferred to meet an educational or public health requirement...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... that was transferred to meet an educational or public health requirement is revested in the United... Educational and Public Health Purposes § 102-75.545 What happens if property that was transferred to meet an educational or public health requirement is revested in the United States for noncompliance with the terms...

  19. 41 CFR 102-75.545 - What happens if property that was transferred to meet an educational or public health requirement...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... that was transferred to meet an educational or public health requirement is revested in the United... Educational and Public Health Purposes § 102-75.545 What happens if property that was transferred to meet an educational or public health requirement is revested in the United States for noncompliance with the terms...

  20. 41 CFR 102-75.545 - What happens if property that was transferred to meet an educational or public health requirement...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... that was transferred to meet an educational or public health requirement is revested in the United... Educational and Public Health Purposes § 102-75.545 What happens if property that was transferred to meet an educational or public health requirement is revested in the United States for noncompliance with the terms...

  1. 41 CFR 102-37.390 - What basic criteria must an applicant meet before a SASP can qualify it for eligibility?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... an applicant meet before a SASP can qualify it for eligibility? 102-37.390 Section 102-37.390 Public... What basic criteria must an applicant meet before a SASP can qualify it for eligibility? To qualify for... categories of eligible entities listed in § 102-37.380 (see appendix C of this part for definitions);...

  2. 41 CFR 102-37.390 - What basic criteria must an applicant meet before a SASP can qualify it for eligibility?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... an applicant meet before a SASP can qualify it for eligibility? 102-37.390 Section 102-37.390 Public... What basic criteria must an applicant meet before a SASP can qualify it for eligibility? To qualify for... categories of eligible entities listed in § 102-37.380 (see appendix C of this part for definitions);...

  3. MIENS Minimum Information about an ENvironmental Sequence and The GSC's Not-for-Profit (GSC8 Meeting)

    ScienceCinema

    Yilmaz, Pelin [Max Planck Institute - Bremen; Kolker, Eugene [Seattle Childrens Hospital

    2016-07-12

    The Genomic Standards Consortium was formed in September 2005. It is an international, open-membership working body which promotes standardization in the description of genomes and the exchange and integration of genomic data. The 2009 meeting was an activity of a five-year funding Research Coordination Network from the National Science Foundation and was held at the DOE Joint Genome Institute with organizational support provided by the JGI and by the University of California - San Diego. Pelin Yilmaz of the Max Planck Institute-Bremen talks about the MIENS specification and Eugene Kolker of Seattle Children's Hospital discusses the GSC's non-for-profit at the Genomic Standards Consortium's 8th meeting at the DOE JGI in Walnut Creek, Calif. on Sept. 9, 2009

  4. 14 CFR 39.9 - What if I operate an aircraft or use a product that does not meet the requirements of an...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false What if I operate an aircraft or use a product that does not meet the requirements of an airworthiness directive? 39.9 Section 39.9 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT...

  5. 34 CFR 222.177 - What eligibility requirements must an LEA meet to apply for an emergency grant under the first...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false What eligibility requirements must an LEA meet to apply for an emergency grant under the first priority? 222.177 Section 222.177 Education Regulations of the Offices of the Department of Education OFFICE OF ELEMENTARY AND SECONDARY EDUCATION, DEPARTMENT OF EDUCATION IMPACT AID PROGRAMS Impact...

  6. The International Marketing Literature: Topics, Trends and Contributors.

    ERIC Educational Resources Information Center

    Javalgi, Rajshekhar, G,; And Others

    1997-01-01

    A study examined the topics of 1,645 articles in 20 scholarly journals with an international marketing perspective published from 1987 through 1993. Classification of articles based on content yielded 24 distinct topic categories. Topical trends and frequent contributors in the literature are identified, and implications for future research are…

  7. Coordinating Council. Eighth Meeting: Using the Internet

    NASA Technical Reports Server (NTRS)

    1992-01-01

    This NASA Scientific and Technical Information Program Coordinating Council meeting theme was entitled 'Using Internet'. Individual topics included STI LAN migration, NSF and NREN (National Science Foundation and the National Research and Education Network), and the New NASA Headquarters LAN. Discussions are recorded for each topic and visuals are provided for STI LAN migration and NSI - NASA Science Internet.

  8. Transcript CONTU Meeting #9. Volume One.

    ERIC Educational Resources Information Center

    National Commission on New Technological Uses of Copyrighted Works, Washington, DC.

    Photocopying and other topics are presented in Vols. 1 and 2 of the transcript of the Ninth Commission Meeting held in Arlington, Virginia in 1976. Topics in Vol. 1 include: (1) implications for the commission's work of the final provisions of the copyright bill; (2) study of a national periodical bank(s) for the U.S.; (3) the provision of…

  9. Ocular Safety of Topical Naltrexone

    DTIC Science & Technology

    2010-05-01

    AD_________________ AWARD NUMBER: W81XWH-09-1-0312 TITLE: Ocular Safety of Topical Naltrexone ...Topical Naltrexone 5b. GRANT NUMBER W81XWH-09-1-0312 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER Joseph W. Sassani, M.D.; Ian...associates have been funded to perform a Phase I Clinical Trial of Naltrexone dissolved in Vigamox® and applied topically as eye drops preliminary to a

  10. Special Operations Research Topics 2016

    DTIC Science & Technology

    2015-01-01

    religious and cultural conflict? A6. Preventing, countering, and disrupting foreign fighter flow The steady state of foreign fighter flow ( FFF ) across...militants from the Middle East, North Africa, and Europe can access this region. The same is true of FFF across Southeast Asia and 5 A. Priority...Topics Previous years’ topics lists are available online at https://jsou.socom.mil. the relationship of VEOs with the FFF phenomenon. This research topic

  11. Meeting Abstracts - Annual Meeting 2016.

    PubMed

    2016-04-01

    The AMCP Abstracts program provides a forum through which authors can share their insights and outcomes of advanced managed care practice through publication in AMCP's Journal of Managed Care & Specialty Pharmacy (JMCP). Most of the reviewed and unreviewed abstracts are presented as posters so that interested AMCP meeting attendees can review findings and query authors. The Student/Resident/ Fellow poster presentation (unreviewed) is Wednesday, April 20, 2016, and the Professional poster presentation (reviewed) is Thursday, April 21. The Professional posters will also be displayed on Friday, April 22. The reviewed abstracts are published in the JMCP Meeting Abstracts supplement. The AMCP Managed Care & Specialty Pharmacy Annual Meeting 2016 in San Francisco, California, is expected to attract more than 3,500 managed care pharmacists and other health care professionals who manage and evaluate drug therapies, develop and manage networks, and work with medical managers and information specialists to improve the care of all individuals enrolled in managed care programs. Abstracts were submitted in the following categories: Research Report: describe completed original research on managed care pharmacy services or health care interventions. Examples include (but are not limited to) observational studies using administrative claims, reports of the impact of unique benefit design strategies, and analyses of the effects of innovative administrative or clinical programs. Economic Model: describe models that predict the effect of various benefit design or clinical decisions on a population. For example, an economic model could be used to predict the budget impact of a new pharmaceutical product on a health care system. Solving Problems in Managed Care: describe the specific steps taken to introduce a needed change, develop and implement a new system or program, plan and organize an administrative function, or solve other types of problems in managed care settings. These

  12. A Study of Topic and Topic Change in Conversational Threads

    DTIC Science & Technology

    2009-09-01

    4 and = 6 (LDA Topics = 50). Vertical lines show identified topic transitions. Personally identifying terms are grayed out for privacy purposes...50). Personally identifying terms are grayed out for privacy purposes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 5.4...Matt, thank you for being a generous mentor and wonderful friend. To Marco Draeger, Jenny Tam , Jon Durham, and the rest of the NLP lab, thanks for

  13. Topicality 1 and Topicality 2: A Quest for True Meaning.

    ERIC Educational Resources Information Center

    Olson, Clark D.; Vasilius, Janet M.

    The actual nature of topicality as it is presented in intercollegiate debate rounds has become so split that there are two different types of topicality. The first type (T1) is a "real" argument that is subjective, intentional, absolute, jurisdictional, pragmatic, and focuses on content and product. The second type (T2) is strategic,…

  14. Topical immunomodulators are effective for treatment of vitiligo.

    PubMed

    Choi, Chong Won; Chang, Sung Eun; Bak, Hana; Choi, Jee Ho; Park, Hyun Sun; Huh, Chang Hun; Kim, Chan Woong; Kim, Sung Eun; Mun, Seog Kyun; Kim, Beom Joon; Kim, Myeung Nam

    2008-08-01

    Vitiligo is a common, acquired, depigmenting disease of the skin. Although the pathogenesis of vitiligo is still unclear, it is postulated that topical immunomodulators exert therapeutic effects on treatment of vitiligo. We reviewed the treatment of vitiligo with topical immunomodulators and topical steroids to evaluate the efficacy of immunomodulators in treatment of vitiligo. We reviewed 52 patients treated with topical immunomodulators and 27 patients with topical steroids. To evaluate the efficacy, repigmentation of vitiligo was reviewed. Between the two treatments, the duration from the start of treatment to onset of repigmentation was significantly shorter in the topical immunomodulator group (P = 0.002). However, no statistically significant differences were found in sex, age, mean disease duration, sites of vitiligo lesion and ratio of patients who showed response. We may suggest topical immunomodulator as an alternative to topical steroids for treatment of vitiligo.

  15. 75 FR 7452 - Notice of Partially Closed Meeting of the Chief of Naval Operations (CNO) Executive Panel

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-19

    ... unclassified topics and classified/business sensitive topics. Unclassified topics will be presented from 12 p.m. until 1 p.m. on March 11, 2010, during the open portion of the meeting. The topics to be presented during the open portion of the meeting include: Navy UAS policy and Navy UAS Manning. Classified...

  16. Psoriasis and psoriatic arthritis video project: an update from the 2012 GRAPPA annual meeting.

    PubMed

    Callis Duffin, Kristina; Armstrong, April W; Mease, Philip J

    2013-08-01

    The Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA) has developed online videos intended to provide training on the most commonly used physical examination measures for psoriasis and psoriatic arthritis (PsA). At the 2012 GRAPPA annual meeting, attendees were updated on the development, availability, use, and validation of these video modules. To date, 1300 users from 45 different countries have used the Psoriasis Area and Severity Index (PASI) module at least once. Results were presented from a recently completed study of pre- and post-video scoring of the PASI by experienced and naive physicians and patient assessors. Future modifications of the video collection were also discussed.

  17. An innovative approach to meeting early goal-directed therapy using telemedicine.

    PubMed

    Loyola, Susan; Wilhelm, Judy; Fornos, Joy

    2011-01-01

    Severe sepsis and septic shock is a major health concern. A key component in the treatment of severe sepsis and septic shock is optimization of the septic patient's abnormal physiology. However, following the evidence based guidelines present many unique challenges. The article presents the challenges and how a 5 hospital system in San Antonio, Texas uses a telemedicine approach to help comply with the sepsis bundles. A multidisciplinary sepsis team meets regularly to assess compliance and review data. The processes and tools continue to be changed accordingly, to improve adherence to best evidence practice for the severe septic and septic shock patient.

  18. Enhancing library services: an exploration in meeting customer needs through total quality management.

    PubMed

    Cundari, L; Stutz, K

    1995-01-01

    Total Quality Management (TQM) is a process which focuses on understanding customer needs and improving customer service and satisfaction. A TQM committee was created at the Devereux Foundation's Professional Library to assess user satisfaction and make recommendations for improving library services to better meet consumer needs. The committee distributed a satisfaction survey to 156 of the most likely library users and 84 (54%) were returned. Overall, survey results indicate that most consumers are satisfied with the materials and services provided by the Professional Library. Recommendations for improving library services and strategies for implementing these recommendations are discussed.

  19. Work Smarter Not Harder: Utilizing an Environmental Management Information System to Meet Regulatory Compliance and Reporting Requirements for a Major Source Title V Facility

    DTIC Science & Technology

    2011-05-10

    Environmental Management Information System to Meet Regulatory Compliance and Reporting Requirements for a Major Source Title V Facility. Tannis Danley...AND SUBTITLE Work Smarter Not Harder: Utilizing an Environmental Management Information System to Meet Regulatory Compliance and Reporting...Carson) – EMS (Hawaii Garrison, West Virginia National Guard) Environmental Management Information System (EMIS) National Defense Center for Energy and

  20. Proceedings [of the] Sixty Seventh Annual Meeting [of the ] National College Physical Education Association for Men.

    ERIC Educational Resources Information Center

    American Alliance for Health, Physical Education, and Recreation, Washington, DC.

    This document contains the proceedings of the January 1964 Annual Meeting of the National College Physical Education Association for Men (NEPEAM). In addition to the President's address and a speech on physical education as an academic discipline, the Proceedings contain speeches on the following topics: (1) intramural athletics, (2) research, (3)…