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Sample records for 1st international flins

  1. Introduction to the 1st International Symposium on Phytochemicals in Medicine and Food (ISPMF 2015).

    PubMed

    Zheng, Yafeng; Jassbi, Amir Reza; Xiao, Jianbo

    2016-03-30

    The 1st International Symposium on Phytochemicals in Medicine and Food (ISPMF 2015) was held in Shanghai, China, from June 26th to 29th, 2015. The 1st ISPMF was organized by the Phytochemical Society of Europe (PSE) and the Phytochemical Society of Asia (PSA). More than 270 scientists from 48 countries attended this meeting. The program of ISPMF 2015 consisted of 12 plenary lectures, 20 invited talks, and 55 short oral presentations in 16 sessions, including phytochemistry, phytomedicine, pharmacology, and application of phytochemicals in medicine and food. The 1st ISPMF has obtained support from Critical Reviews in Food Science and Nutrition, Food Chemistry, Phytochemistry Reviews, and Nutrients. As supported by Prof. Thomas F. Hofmann, a special issue on Journal of Agricultural and Food Chemistry (ACS) for the 1st ISPMF was initiated in January 2015.

  2. Adaptive remodelling by FliN in the bacterial rotary motor

    PubMed Central

    Branch, Richard W.; Sayegh, Michael N.; Shen, Chong; Nathan, Vedavalli S.J.; Berg, Howard C.

    2014-01-01

    Sensory adaptation in the E. coli chemosensory pathway has been the subject of interest for decades, with investigation focusing on the receptors that process extracellular inputs. Recent studies demonstrate that the flagellar motors responsible for cell locomotion also play a role, adding or subtracting FliM subunits to maximise sensitivity to pathway signals. It is difficult to reconcile this FliM remodelling with the observation that partner FliN subunits are relatively static fixtures in the motor. By fusing a fluorescent protein internally to FliN, we show that there is in fact significant FliN remodelling. The kinetics and stoichiometry of FliN in steady-state and in adapting motors are investigated and found to match the behaviour of FliM in all respects except for timescale, where FliN rates are about four times slower. We notice that motor adaptation is slower in the presence of the fluorescent protein, indicating a possible source for the difference. The behaviour of FliM and FliN is consistent with a kinetic and stoichiometric model that contradicts the traditional view of a packed, rigid motor architecture. PMID:25046382

  3. Summary of the 1st International Workshop on Environmental, Safety and Economic Aspects of Fusion Power

    NASA Astrophysics Data System (ADS)

    Wu, Y.; Stevens, E.; Kim, K.; Maisonnier, D.; Kalashnikov, A.; Tobita, K.; Jackson, D.; Alejaldre, C.; Perrault, D.; Panayotov, D.; Merrill, B.; Grisolia, C.; Zucchetti, M.; Pinna, T.; van Houtte, D.; Konishi, S.; Kolbasov, B.

    2016-12-01

    The 1st International workshop on Environmental, Safety and Economic Aspects of Fusion Power (ESEFP) was held on 13 September 2015 at Jeju Island, South Korea. The workshop was initiated by the International Energy Agency Implementing Agreement on a Co-operative Program on ESEFP. The workshop was well attended with about forty participants representing twelve institutions in ten countries. The presentations covered safety issues and environmental impacts, availability improvement and risk control and socio-economic aspects of fusion power. Safety and licensing gaps between DEMO and ITER were discussed in depth with the consensus output presented as a plenary presentation at the 12th International Symposium on Fusion Nuclear Technology (ISFNT-12). The next workshop is planned to be held in conjunction with the ISFNT-13 in 2017.

  4. EDITORIAL: The 1st International Conference on Nanomanufacturing (NanoMan2008) The 1st International Conference on Nanomanufacturing (NanoMan2008)

    NASA Astrophysics Data System (ADS)

    Luo, Jack Jiqui; Fang, Fengzhou

    2009-05-01

    Nanomanufacturing is an emerging technology in the field of synthesis of nanomaterials, manufacture of nanodevices, nanosystems and the relevant characterization technologies, and will greatly impact our society and environment: speeding up scientific discovery, technological development, improving healthcare and living standards and slowing down the exhaustion of energy resources, to name but few. The 1st International Conference on Nanomanufacturing (NanoMan2008) was held on the 13-16 July 2008 in Singapore in conjunction with ThinFilm2008 (The 4th International Conference on Technological Advances of Thin Films & Surface Coatings). Approximately 140 delegates from all over the world have participated in the conference and presented their latest discoveries and technological developments. The main focuses of the conference were modern nanomanufacturing by laser machining, focused ion beam fabrication, nano/micro-molding/imprinting, nanomaterial synthesis and characterization, nanometrology and nano/microsystems fabrication and characterization. There was also great interest in applications of nanomanufacturing technologies in traditional areas such as free form machining, polishing and grinding with nano-scale precision and the smoothness of surfaces of objects, and applications in space exploration, military and medicine. This special issue is devoted to NanoMan2008 with a collection of 9 invited talks presented at the conference, covering all the topics of nanomanufacturing technology and development. These papers have been upgraded by the authors with new results and discoveries since the preparation of the conference manuscripts, hence presenting the latest developments. We would like to take this opportunity to thank all the delegates who attended the conference and made the conference successful, and to the authors who contributed papers to this special issue. Thanks also go to the conference committee for their efforts and devotion to the conference. We

  5. Calibration and commutability assessment of the 1st International Standard for Diphtheria Antitoxin Human.

    PubMed

    Stickings, Paul; Rigsby, Peter; Coombes, Laura; von Hunolstein, Christina; Ralli, Luisa; Pinto, Antonella; Sesardic, Dorothea

    2013-11-01

    The 1st International Standard for Diphtheria Antitoxin Human (coded 10/262) was established by the World Health Organization Expert Committee on Biological Standardization in 2012. This paper describes the production, characterization and calibration of the new standard which is intended for use in the standardization of assays used to measure diphtheria antibody responses in human serum. The new standard was calibrated in terms of the International Standard for Diphtheria Antitoxin Equine in an international collaborative study. A total of 8 participants from 8 different countries performed in vivo and/or in vitro toxin neutralization tests and returned data that was used to assign units to the proposed new standard. The new standard has a diphtheria antitoxin potency of 2 IU/ampoule and is predicted to be stable. A follow up study was performed to assess commutability of the new standard. The follow up study was an existing external quality assessment, modified to include the new standard. Results obtained suggest that the new standard is commutable, showing comparable behaviour to native human serum samples in the majority of the assays compared, and is therefore suitable for use as a reference preparation in assays used to measure the level of anti-diphtheria antibodies in human serum.

  6. PREFACE: 1st International Conference on Rheology and Modeling of Materials

    NASA Astrophysics Data System (ADS)

    Gömze, László A.

    2015-04-01

    Understanding the rheological properties of materials and their rheological behaviors during their manufacturing processes and in their applications in many cases can help to increase the efficiency and competitiveness not only of the finished goods and products but the organizations and societies also. The more scientific supported and prepared organizations develop more competitive products with better thermal, mechanical, physical, chemical and biological properties and the leading companies apply more competitive knowledge, materials, equipment and technology processes. The idea to organize in Hungary the 1st International Conference on Rheology and Modeling of Materials we have received from prospective scientists, physicists, chemists, mathematicians and engineers from Asia, Europe, North and South America including India, Korea, Russia, Turkey, Estonia, France, Italy, United Kingdom, Chile, Mexico and USA. The goals of ic-rmm1 the 1st International Conference on Rheology and Modeling of Materials are the following: • Promote new methods and results of scientific research in the fields of modeling and measurements of rheological properties and behavior of materials under processing and applications. • Change information between the theoretical and applied sciences as well as technical and technological implantations. • Promote the communication between the scientists of different disciplines, nations, countries and continents. The international conference ic-rmm1 provides a platform among the leading international scientists, researchers, PhD students and engineers for discussing recent achievements in measurement, modeling and application of rheology in materials technology and materials science of liquids, melts, solids, crystals and amorphous structures. Among the major fields of interest are the influences of material structures, mechanical stresses temperature and deformation speeds on rheological and physical properties, phase transformation of

  7. PREFACE: 1st International Conference on Mechanical Engineering Research 2011 (ICMER2011)

    NASA Astrophysics Data System (ADS)

    Abu Bakar, Rosli

    2012-09-01

    The year 2010 represented a significant milestone in the history of the Mechanical Engineering community with the organization of the first and second national level conferences (National Conference in Mechanical Engineering for Research, 1st and 2nd NCMER) at Universiti Malaysia Pahang on 26-27 May and 3-4 December 2010. The conferences attracted a large number of delegates from different premier academic and research institutions in the country to participate and share their research experiences at the conference. The International Conference on Mechanical Engineering Research (ICMER 2011) followed on from the first and second conferences due to good support from researchers. The ICMER 2011 is a good platform for researchers and postgraduate students to present their latest finding in research. The conference covers a wide range of topics including the internal combustion engine, machining processes, heat and mass transfer, fuel, biomechanical analysis, aerodynamic analysis, thermal comfort, computational techniques, design and simulation, automotive transmission, optimization techniques, hybrid electric vehicles, engine vibration, heat exchangers, finite element analysis, computational fluid dynamics, green energy, vehicle dynamics renewable energy, combustion, design, product development, advanced experimentation techniques, to name but a few. The international conference has helped to bridge the gap between researchers working at different institutions and in different countries to share their knowledge and has helped to motivate young scientists with their research. This has also given some clear direction for further research from the deliberations of the conference. Several people have contributed in different ways to the success of the conference. We thank the keynote speakers and all authors of the contributed papers, for the cooperation rendered to us in the publication of the CD conference proceedings. In particular, we would like to place on record our

  8. PREFACE: 1st International Conference on Sensing for Industry, Control, Communication & Security Technologies

    NASA Astrophysics Data System (ADS)

    Shuja Syed, Ahmed

    2013-12-01

    The 1st International Conference on Sensing for Industry, Control, Communication & Security Technologies (ICSICCST-2013), took place in Karachi, Pakistan, from 24-26 June 2013. It was organized by Indus University, Karachi, in collaboration with HEJ Research Institute of Chemistry, University of Karachi, Karachi. More than 80 abstracts were submitted to the conference and were double blind-reviewed by an international scientific committee. The topics of the Conference were: Video, Image & Voice Sensing Sensing for Industry, Environment, and Health Automation and Controls Laser Sensors and Systems Displays for Innovative Applications Emerging Technologies Unmanned, Robotic, and Layered Systems Sensing for Defense, Homeland Security, and Law Enforcement The title of the conference, 'Sensing for Industry, Control, Communication & Security Technologies' is very apt in capturing the main issues facing the industry of Pakistan and the world. We believe the sensing industry, particularly in Pakistan, is currently at a critical juncture of its development. The future of the industry will depend on how the industry players choose to respond to the challenge of global competition and opportunities arising from strong growth in the Asian region for which we are pleased to note that the conference covered a comprehensive spectrum of issues with an international perspective. This will certainly assist industry players to make informed decisions in shaping the future of the industry. The conference gathered qualified researchers from developed countries like USA, UK, Sweden, Saudi Arabia, China, South Korea and Malaysia etc whose expertise resulting from the research can be drawn upon to build an exploitable area of new technology that has potential Defense, Homeland Security, and Military applicability. More than 250 researchers/students attended the event and made the event great success as the turnout was 100%. An exceptional line-up of speakers spoke at the occasion. We want

  9. PREFACE: 1st International Conference in Applied Physics and Materials Science

    NASA Astrophysics Data System (ADS)

    2015-06-01

    We are delighted to come up with thirty two (32) contributed research papers in these proceedings, focusing on Materials Science and Applied Physics as an output of the 2013 International Conference in Applied Physics and Materials Science (ICAMS2013) held on October 22-24, 2013 at the Ateneo de Davao University, Davao City, Philippines. The conference was set to provide a high level of international forum and had brought together leading academic scientists, industry professionals, researchers and scholars from universities, industries and government agencies who have shared their experiences, research results and discussed the practical challenges encountered and the solutions adopted as well as the advances in the fields of Applied Physics and Materials Science. This conference has provided a wide opportunity to establish multidisciplinary collaborations with local and foreign experts. ICAMS2013, held concurrently with 15th Samahang Pisika ng Visayas at Mindanao (SPVM) National Physics Conference and 2013 International Meeting for Complex Systems, was organized by the Samahang Pisika ng Visayas at Mindanao (Physics Society of Visayas and Mindanao) based in MSU-Iligan Institute of Technology, Iligan City, Philippines. The international flavor of converging budding researchers and experts on Materials Science and Applied Physics was the first to be organized in the 19 years of SPVM operation in the Philippines. We highlighted ICAMS2013 gathering by the motivating presence of Dr. Stuart Parkin, a British Physicist, as one of our conference's plenary speakers. Equal measures of gratitude were also due to all other plenary speakers, Dr. Elizabeth Taylor of Institute of Physics (IOP) in London, Dr. Surya Raghu of Advanced Fluidics in Maryland, USA and Prof. Hitoshi Miyata of Niigata University, Japan, Prof. Djulia Onggo of Institut Teknologi Bandung, Indonesia, and Dr. Hironori Katagiri of Nagaoka National College of Technology, Japan. The warm hospitality of the host

  10. Training for the 1st international nano-car race: the Dresden molecule-vehicle

    NASA Astrophysics Data System (ADS)

    Eisenhut, Frank; Durand, Corentin; Moresco, Francesca; Launay, Jean-Pierre; Joachim, Christian

    2016-10-01

    The first international nano-car race will be held in Toulouse, France in spring 2017, with the participation of six international teams. The training session of the Dresden Team is reported using the Toulouse LT-UHV 4-STM reconfigured with four independent controllers in preparation for the race. During the training, the total Au(1 1 1) surface was prepared over the full gold substrate and a 90 nm long race track with two turns was defined according to the new nano-car race rules. The Dresden windmill molecule-vehicle was deposited in ultrahigh vacuum conditions, imaged, and manipulated by any one of the four tips on race tracks to reach a 5 nm per hour driving speed including the STM image time after a given driving bias voltage pulse. During the manipulation with one of the tips, it was possible to image with another tip in parallel. Strategies for a safe and fast driving was established by the Dresden team along the fcc rafter of the Au(1 1 1) surface together with the possibility to repair on the spot the destroyed molecule for example during the negotiation of a turn. Other teams will beneficiate from this experience to also improve their driving strategy.

  11. Duckweed rising at Chengdu: summary of the 1st International Conference on Duckweed Application and Research.

    PubMed

    Zhao, Hai; Appenroth, Klaus; Landesman, Louis; Salmeán, Armando A; Lam, Eric

    2012-04-01

    Duckweeds, plants of the Lemnaceae family, have the distinction of being the smallest angiosperms in the world with the fastest doubling time. Together with its naturally ability to thrive on abundant anthropogenic wastewater, these plants hold tremendous potential to helping solve critical water, climate and fuel issues facing our planet this century. With the conviction that rapid deployment and optimization of the duckweed platform for biomass production will depend on close integration between basic and applied research of these aquatic plants, the first International Conference on Duckweed Research and Applications (ICDRA) was organized and took place in Chengdu, China, from October 7th to 10th of 2011. Co-organized with Rutgers University of New Jersey (USA), this Conference attracted participants from Germany, Denmark, Japan, Australia, in addition to those from the US and China. The following are concise summaries of the various oral presentations and final discussions over the 2.5 day conference that serve to highlight current research interests and applied research that are paving the way for the imminent deployment of this novel aquatic crop. We believe the sharing of this information with the broad Plant Biology community is an important step toward the renaissance of this excellent plant model that will have important impact on our quest for sustainable development of the world.

  12. 1st International Nuclear Science and Technology Conference 2014 (INST2014)

    NASA Astrophysics Data System (ADS)

    2015-04-01

    Nuclear technology has played an important role in many aspects of our lives, including agriculture, energy, materials, medicine, environment, forensics, healthcare, and frontier research. The International Nuclear Science and Technology Conference (INST) aims to bring together scientists, engineers, academics, and students to share knowledge and experiences about all aspects of nuclear sciences. INST has evolved from a series of national conferences in Thailand called Nuclear Science and Technology (NST) Conference, which has been held for 11 times, the first being in 1986. INST2014 was held in August 2014 and hosted by Thailand Institute of Nuclear Technology (TINT). The theme was "Driving the future with nuclear technology". The conference working language was English. The proceedings were peer reviewed and considered for publication. The topics covered in the conference were: • Agricultural and food applications [AGR] • Environmental applications [ENV] • Radiation processing and industrial applications [IND] • Medical and nutritional applications [MED] • Nuclear physics and engineering [PHY] • Nuclear and radiation safety [SAF] • Other related topics [OTH] • Device and instrument presentation [DEV] Awards for outstanding oral and poster presentations will be given to qualified students who present their work during the conference.

  13. [Success of internal urethrotomy as the 1st operation in male urethral stricture].

    PubMed

    Esch, W; Latal, D

    1983-11-01

    A follow-up examination was possible on 179 out of 226 patients operated on for urethrostenosis using sight urethrotomy according to Sachse. The results are classification according to the observation period, ranging from 3 months to 3 years. The most important criteria of a successful operation were lack of discomfort and a rise in uroflow to over 10 ml. Relapses occur more frequently than average in patients who had recidive infections of the urinary tract before the operation. Where the operation was successful the urinary tract infection almost always subsided. Recidive strictures occurred frequently in patients over 70 years. However, internal urethrotomy is often the only suitable method of operation at that age. Long prior bouginage makes prognosis worse. In terms of aetiology, iatrogenic stenoses give the worst results, bulbar ring stenoses, the best. In cases of long stenoses, particularly in the penile part of the urethra, the results of the operation are clearly worse than average, so that another method of operation should be considered, especially if the patients are young.

  14. PREFACE: 1st International Symposium on Electrical Arc and Thermal Plasmas in Africa (ISAPA)

    NASA Astrophysics Data System (ADS)

    Andre, Pascal; Koalaga, Zacharie

    2012-02-01

    Logos of the University of Ouagadougou, ISAPA and Universite Blaise Pascal Africa (especially Sub-Saharan Africa) is a continent where electrification is at a low level. However, the development of the electrical power sector is a prerequisite for the growth of other industrial activities, that is to say for the social and economic development of African countries. Consequently, a large number of electrification projects (rural electrification, interconnection of different country's grids) takes place in many countries. These projects need expertise and make Africa a continent of opportunity for companies in different domains for business and research: energy; energetic production, transmission, distribution and protection of electricity; the supply of cable; the construction, engineering and expertise in the field of solar and wind power. The first International Symposium on electrical Arc and thermal Plasma in Africa (ISAPA) was held for the first time in Ouagadougou, Burkina Faso to progress and develop the research of new physical developments, technical breakthroughs, and ideas in the fields of electrical production and electrical applications. The ISAPA aims to encourage the advancement of the science and applications of electrical power transformation in Africa by bringing together specialists from many areas in Africa and the rest of the world. Such considerations have led us to define a Scientific Committee including representatives from many countries. This first meeting was an innovative opportunity for researchers and engineers from academic and industrial sectors to exchange views and knowledge. Both fundamental aspects such as thermal plasma, electrical arc, diagnostics and applied aspects as circuit breakers, ICP analyses, photovoltaic energy conversion and alternative energies, as well as space applications were covered. The Laboratory of Material and Environment (LAME) from Ouagadougou University and the Laboratory of Electric Arc and Thermal

  15. Establishment of the 1st World Health Organization international standards for human papillomavirus type 16 DNA and type 18 DNA.

    PubMed

    Wilkinson, Dianna E; Baylis, Sally A; Padley, David; Heath, Alan B; Ferguson, Morag; Pagliusi, Sonia R; Quint, Wim G; Wheeler, Cosette M

    2010-06-15

    A World Health Organization collaborative study was conducted to evaluate candidate international standards for human papillomavirus (HPV) Type 16 DNA (NIBSC code 06/202) and HPV Type 18 DNA (NIBSC code 06/206) for use in the amplification and detection steps of nucleic acid-based assays. The freeze-dried candidate international standards were prepared from bulk preparations of cloned plasmid containing full-length HPV-16 or HPV-18 genomic DNA. Nineteen laboratories from 13 countries participated in the study using a variety of commercial and in-house quantitative and qualitative assays. The data presented here indicate that, upon freeze-drying, there is no significant loss in potency for the candidate HPV-18 DNA and a slight loss in potency for the candidate HPV-16 DNA; although this is likely not scientifically relevant when assay precision is considered. In general, the individual laboratory mean estimates for each study sample were grouped +/- approximately 2 log(10) around the theoretical HPV DNA concentration of the reconstituted ampoule (1 x 10(7) HPV genome equivalents/mL). The agreement between laboratories is improved when potencies are made relative to the candidate international standards, demonstrating their utility in harmonizing amplification and detection steps of HPV-16 and -18 DNA assays. Degradation studies indicate that the candidate international standards are extremely stable and suitable for long-term use. Based on these findings, the candidate standards were established as the 1st WHO international standards for HPV-16 DNA and HPV-18 DNA, each with a potency of 5 x 10(6) international units (IU) per ampoule or 1 x 10(7) IU mL(-1) when reconstituted as directed.

  16. PREFACE: 1st International Workshop towards the Giant Liquid Argon Charge Imaging Experiment

    NASA Astrophysics Data System (ADS)

    Suzuki, Atsuto; Nishikawa, Koichiro

    2011-07-01

    technologies. In addition, such a detector will also be an excellent detector for the further search for proton decay. The sensitivity of the various methods of extracting CP violation should be carefully evaluated. At the 4th International Workshop on Nuclear and Particle Phyics at J-PARC (NP08) in March 2008, the J-PARC MR power upgrade and the future neutrino experiment were discussed. At the workshop, a comparison of first and second maximum in electron neutrino appearance in muon neutrino beam was discussed. This method is free from systematic errors due to ambiguities of neutrino and anti-neutrino cross sections. On the other hand, this method requires a very massive detector with energy reconstruction capability for a wide range of neutrino energy. Beside the statistical precision, which requires a high power proton accelerator, there are many strict requirements on the detector. Most of the requirements are common to a detector for neutrino physics and to the search for proton decay. We need new ways of looking for new phenomena at a level far beyond on-going experiments. Future experiments should be designed based on new detector technology, improved accelerator technology and the results of present on-going experiments. We are looking forward seeing the outcome. Signature Koichiro NishikawaDirector, IPNS KEK

  17. 1st International Conference on Panic Attacks: diversity of theories and treatments. september 5-8, 2003, London.

    PubMed

    Perry, David

    2004-04-01

    The 1st International Conference on Psychophysiology of Panic Attacks focused on the diversity of treatments and theories in this complex condition. Experimental research topics were featured, as well as treatment strategies, case studies and patient perspectives. The conference aimed to create a strong multi-cultural emphasis through international, interdisciplinary and patient-professional interaction. The experimental techniques of lactate provocation of panic, carbon dioxide provocation, respiratory measures and cholecystokinin tetrapeptide infusion were used in various ongoing studies aimed at investigating familial markers, protocols for inducing panic in subjects (including opioid-receptor blockade), brain stem mechanisms involved in mediating anxiety and correlation of respiratory variability with panic severity and treatment outcome. Internet-based questionnaire surveys of panic attack (PA) in subjects that had been sexually abused and of subjective feelings about PAs in patients undergoing fertility treatment were presented, as was a survey of panic epidemiology in Iranian students. Some novel treatment modes were discussed, including non-verbal imagery and art therapy and a telephone-conferencing delivery of cognitive-behavioural therapy. Several case studies were used to illustrate treatments and a personal account of panic disorder combined some time after onset with post-traumatic stress disorder highlighted the different responses of the two disorders to psychotherapies.

  18. A collaborative study to establish the 1st WHO International Standard for human cytomegalovirus for nucleic acid amplification technology.

    PubMed

    Fryer, Jacqueline F; Heath, Alan B; Minor, Philip D

    2016-07-01

    Variability in the performance of nucleic acid amplification technology (NAT)-based assays presents a significant problem in the diagnosis and management of human cytomegalovirus (HCMV) infections. Here we describe a collaborative study to evaluate the suitability of candidate reference materials to harmonize HCMV viral load measurements in a wide range of NAT assays. Candidate materials comprised lyophilized Merlin virus, liquid Merlin virus, liquid AD169 virus, and purified HCMV Merlin DNA cloned into a bacterial artificial chromosome. Variability in the laboratory mean HCMV concentrations determined for virus samples across the different assays was 2 log10. Variability for the purified DNA sample was higher (>3 log10). The agreement between laboratories was markedly improved when the potencies of the liquid virus samples were expressed relative to the lyophilized virus candidate. In contrast, the agreement between laboratories for the purified DNA sample was not improved. Results indicated the suitability of the lyophilized Merlin virus preparation as the 1st WHO International Standard for HCMV for NAT. It was established in October 2010, with an assigned potency of 5 × 10(6) International Units (IU) (NIBSC code 09/162). It is intended to be used to calibrate secondary references, used in HCMV NAT assays, in IU.

  19. Stem Cell Gene Therapy for Fanconi Anemia: Report from the 1st International Fanconi Anemia Gene Therapy Working Group Meeting

    PubMed Central

    Tolar, Jakub; Adair, Jennifer E; Antoniou, Michael; Bartholomae, Cynthia C; Becker, Pamela S; Blazar, Bruce R; Bueren, Juan; Carroll, Thomas; Cavazzana-Calvo, Marina; Clapp, D Wade; Dalgleish, Robert; Galy, Anne; Gaspar, H Bobby; Hanenberg, Helmut; Von Kalle, Christof; Kiem, Hans-Peter; Lindeman, Dirk; Naldini, Luigi; Navarro, Susana; Renella, Raffaele; Rio, Paula; Sevilla, Julián; Schmidt, Manfred; Verhoeyen, Els; Wagner, John E; Williams, David A; Thrasher, Adrian J

    2011-01-01

    Survival rates after allogeneic hematopoietic cell transplantation (HCT) for Fanconi anemia (FA) have increased dramatically since 2000. However, the use of autologous stem cell gene therapy, whereby the patient's own blood stem cells are modified to express the wild-type gene product, could potentially avoid the early and late complications of allogeneic HCT. Over the last decades, gene therapy has experienced a high degree of optimism interrupted by periods of diminished expectation. Optimism stems from recent examples of successful gene correction in several congenital immunodeficiencies, whereas diminished expectations come from the realization that gene therapy will not be free of side effects. The goal of the 1st International Fanconi Anemia Gene Therapy Working Group Meeting was to determine the optimal strategy for moving stem cell gene therapy into clinical trials for individuals with FA. To this end, key investigators examined vector design, transduction method, criteria for large-scale clinical-grade vector manufacture, hematopoietic cell preparation, and eligibility criteria for FA patients most likely to benefit. The report summarizes the roadmap for the development of gene therapy for FA. PMID:21540837

  20. PREFACE: 1st International School and Conference "Saint Petersburg OPEN 2014" on Optoelectronics, Photonics, Engineering and Nanostructures

    NASA Astrophysics Data System (ADS)

    2014-09-01

    Dear Colleagues, 1st International School and Conference "Saint Petersburg OPEN 2014" on Optoelectronics, Photonics, Engineering and Nanostructures was held on March 25 - 27, 2014 at St. Petersburg Academic University - Nanotechnology Research and Education Centre of the Russian Academy of Sciences. The School and Conference included a series of invited talks given by leading professors with the aim to introduce young scientists with actual problems and major advances in physics and technology. The keynote speakers were: Mikhail Glazov (Ioffe Physico-Technical Institute RAS, Russia) Vladimir Dubrovskii (Saint Petersburg Academic University RAS, Russia) Alexey Kavokin (University of Southampton, United Kingdom and St. Petersburg State University, Russia) Vladimir Korenev (Ioffe Physico-Technical Institute RAS, Russia) Sergey Kukushkin (Institute of Problems of Mechanical Engineering RAS, Russia) Nikita Pikhtin (Ioffe Physico-Technical Institute RAS, Russia and "Elfolum" Ltd., Russia) Dmitry Firsov (Saint Petersburg State Polytechnical University, Russia) During the poster session all undergraduate and graduate students attending the conference presented their works. Sufficiently large number of participants with more than 160 student attendees from all over the world allowed the Conference to provide a fertile ground for the fruitful discussions between the young scientists as well as to become a perfect platform for the valuable discussions between student authors and highly experienced scientists. The best student papers, which were selected by the Program Committee and by the invited speakers basing on the theses and their poster presentation, were awarded with diplomas of the conference - see the photos. This year's School and Conference is supported by SPIE (The International Society for Optics and Photonics), OSA (The Optical Society), St. Petersburg State Polytechnical University and by Skolkovo Foundation. It is a continuation of the annual schools and

  1. The international effort: building the bridge for Translational Medicine: Report of the 1st International Conference of Translational Medicine (ICTM)

    PubMed Central

    2012-01-01

    Background Supported by the International Society for Translational Medicine (ISTM), Wenzhou Medical College and the First Affiliated Hospital of Wenzhou Medical College, the International Conference on Translational Medicine (ICTM) was held on October 22–23, 2011 in Wenzhou, China. Nearly 800 registrants attended the meeting, primarily representing institutes and hospitals in Europe, The United States of America, And Asia, and China. The meeting was chaired and organized by Dr. Xiangdong Wang, Xiaoming Chen, Richard Coico, Jeffrey M. Drazen, Richard Horton, Francesco M. Marincola, Laurentiu M. Popescu, Jia Qu and Aamir Shahzad. Findings The meeting focused on the communication of the need to foster translational medicine (TM) by building and broadening bridges between basic research and clinical studies at the international level. The meeting included distinguished TM experts from academia, the pharmaceutical and diagnostics industries, government agencies, regulators, and clinicians and provided the opportunity to identify shared interests and efforts for collaborative approaches utilizing cutting edge technologies, innovative approaches and novel therapeutic interventions. The meeting defined the concept of TM in its two-way operational scheme and emphasized the need for bed to bench efforts based directly on clinical observation. Conclusions It was the meeting participants’ realization that the shared main goals of TM include breaking the separation between clinic practice and basic research, establishing positive feedback by understanding the basis of expected and unexpected clinical outcomes and accelerating basic research relevant to human suffering. The primary objectives of the meeting were two-fold: to accelerate the two-way translation by informing the participants representing the different disciplines about the state of art activities around TM approaches; and to identify areas that need to be supported by redirecting limited resources as well as

  2. The Earth Microbiome Project: The Meeting Report for the 1st International Earth Microbiome Project Conference, Shenzhen, China, June 13th-15th 2011

    PubMed Central

    Gilbert, Jack A.; Bailey, Mark; Field, Dawn; Fierer, Noah; Fuhrman, Jed A.; Hu, Bin; Jansson, Janet; Knight, Rob; Kowalchuk, George A.; Kyrpides, Nikos C.; Meyer, Folker; Stevens, Rick

    2011-01-01

    This report details the outcome of the 1st International Earth Microbiome Project Conference. The 2-day conference was held at the Kingkey Palace Hotel, Shenzhen, China, on the 14th-15th June 2011, and was hosted by BGI (formally the Beijing Genomics Institute). The conference was arranged as a formal launch for the Earth Microbiome Project, to highlight some of the exciting research projects, results of the preliminary pilot studies, and to provide a discussion forum for the types of technology and experimental approaches that will come to define the standard operating procedures of this project.

  3. Comparison of two quantitative real-time CMV-PCR tests calibrated against the 1st WHO international standard for viral load monitoring of renal transplant patients.

    PubMed

    Mannonen, Laura; Loginov, Raisa; Helanterä, Ilkka; Dumoulin, Alexis; Vilchez, Regis A; Cobb, Bryan; Hirsch, Hans H; Lautenschlager, Irmeli

    2014-04-01

    Cytomegalovirus (CMV) replication in organ transplant recipients is commonly diagnosed by quantitative PCR methods. However, there has been a poor inter-laboratory correlation of viral load values due to the lack of an international reference standard. In a recent study, the COBAS® AmpliPrep/COBAS® TaqMan® (CAP/CTM) CMV test calibrated to the 1st WHO CMV standard, showed good reproducibility in CMV load values across multiple laboratories. Fifty-seven follow-up plasma specimens from 10 kidney transplant recipients with CMV replication were examined using the new quantitative CAP/CTM CMV test and the "in-house" quantitative CMV real-time PCR method, also calibrated against the 1st WHO CMV standard for their clinical applicability for monitoring CMV load in renal transplant patients. By CAP/CTM CMV test 49/57 specimens were CMV-DNA positive compared to 44/57 by the "in-house" PCR test. The "in-house" PCR and CAP/CTM CMV test correlated well in monitoring individual kidney transplant patients. Conversion of the CMV-DNA copies to IUs made the results of the "in-house" PCR and CAP/CTM CMV test less uniform in analysis of the patient samples. In specimens of one patient, significant underquantification of CMV load with "in-house" PCR emerged during follow-up due to a point mutation in the "in-house" PCR primer sequence. The CAP/CTM CMV test was found suitable for diagnosing and monitoring CMV replication in renal transplant patients. Multicenter studies are needed to provide more information of the commutability of the 1st WHO CMV standard and to define the clinical thresholds. © 2013 Wiley Periodicals, Inc.

  4. Final Documents of the International Congress of Educating Cities (1st, Barcelona, Spain, November 26-30, 1990).

    ERIC Educational Resources Information Center

    Barcelona Council (Spain).

    The First International Congress of Educating Cities in Barcelona (Spain) considered education in its broadest sense, beyond the school system. An introduction by P. Figueras Bellot is provided. The following are the English translations of the Spanish titles of the presentations given by representatives of international and government…

  5. EPA Administrator Gina McCarthy to speak at the 1st International Environmental Youth Symposium 2015 in Atlanta, Ga.

    EPA Pesticide Factsheets

    ATLANTA - The U.S. Environmental Protection Agency (EPA) and its Global Partners will host the first International Youth Environmental Symposium at the Sam Nunn Atlanta Federal Center in Atlanta, Ga. on October 2, 2015. The theme for the symposium i

  6. Weather Education. Proceedings of the International Conference on School and Popular Meteorological Education (1st, Oxford, England, July 1984).

    ERIC Educational Resources Information Center

    Walker, J. M., Ed.

    The First International Conference on School and Popular Meteorological Education was designed to: (1) examine the need for the general public to be educated in science and mathematics in order to live in today's high technological society; (2) note special attributes that meteorology possesses as a vehicle to teach science and mathematics to all…

  7. Proceedings of the International Congress on Clinical Pharmacy Education. (1st, Minneapolis, Minnesota, July 13-16, 1976).

    ERIC Educational Resources Information Center

    American Association of Colleges of Pharmacy, Bethesda, MD.

    The proceedings of the First International Congress on Clinical Pharmacy Education, which introduced pharmacy educators from outside of North America to the U.S. clinical pharmacy component of education and practice are presented in more than 20 separate papers. The program's objectives were: (1) to provide a historical overview of the development…

  8. Proceedings of the International Congress on Clinical Pharmacy Education. (1st, Minneapolis, Minnesota, July 13-16, 1976).

    ERIC Educational Resources Information Center

    American Association of Colleges of Pharmacy, Bethesda, MD.

    The proceedings of the First International Congress on Clinical Pharmacy Education, which introduced pharmacy educators from outside of North America to the U.S. clinical pharmacy component of education and practice are presented in more than 20 separate papers. The program's objectives were: (1) to provide a historical overview of the development…

  9. Crystal Structure of the Flagellar Rotor Protein FliN from Thermotoga maritima†

    PubMed Central

    Brown, Perry N.; Mathews, Michael A. A.; Joss, Lisa A.; Hill, Christopher P.; Blair, David F.

    2005-01-01

    FliN is a component of the bacterial flagellum that is present at levels of more than 100 copies and forms the bulk of the C ring, a drum-shaped structure at the inner end of the basal body. FliN interacts with FliG and FliM to form the rotor-mounted switch complex that controls clockwise-counterclockwise switching of the motor. In addition to its functions in motor rotation and switching, FliN is thought to have a role in the export of proteins that form the exterior structures of the flagellum (the rod, hook, and filament). Here, we describe the crystal structure of most of the FliN protein of Thermotoga maritima. FliN is a tightly intertwined dimer composed mostly of β sheet. Several well-conserved hydrophobic residues form a nonpolar patch on the surface of the molecule. A mutation in the hydrophobic patch affected both flagellar assembly and switching, showing that this surface feature is important for FliN function. The association state of FliN in solution was studied by analytical ultracentrifugation, which provided clues to the higher-level organization of the protein. T. maritima FliN is primarily a dimer in solution, and T. maritima FliN and FliM together form a stable FliM1-FliN4 complex. Escherichia coli FliN forms a stable tetramer in solution. The arrangement of FliN subunits in the tetramer was modeled by reference to the crystal structure of tetrameric HrcQBC, a related protein that functions in virulence factor secretion in Pseudomonas syringae. The modeled tetramer is elongated, with approximate dimensions of 110 by 40 by 35Å, and it has a large hydrophobic cleft formed from the hydrophobic patches on the dimers. On the basis of the present data and available electron microscopic images, we propose a model for the organization of FliN subunits in the C ring. PMID:15805535

  10. 1st International Symposium on Gait and Balance in MS: Gait and Balance Measures in the Evaluation of People with MS

    PubMed Central

    Cameron, Michelle; Wagner, Joanne; Zackowski, Kathleen; Spain, Rebecca

    2012-01-01

    Gait and balance measures have particular potential as outcome measures in Multiple Sclerosis (MS) because, of the many hallmarks of MS disability, gait and balance dysfunction are present throughout the course of the disease, impact many aspects of a person's life, and progress over time. To highlight the importance and relevance of gait and balance measures in MS, explore novel measurements of gait and balance in MS, and discuss how gait, balance, and fall measures can best be used and developed in clinical and research settings, the 1st International Symposium on Gait and Balance in Multiple Sclerosis was held in Portland, Oregon, USA on October 1, 2011. This meeting brought together nearly 100 neurologists, physiatrists, physical therapists, occupational therapists, nurses, engineers, and others to discuss the current status and recent advances in the measurement of gait and balance in MS. Presentations focused on clinician-administered, self-administered, and instrumented measures of gait, balance, and falls in MS. PMID:22762000

  11. Spatial epidemiology in zoonotic parasitic diseases: insights gained at the 1st International Symposium on Geospatial Health in Lijiang, China, 2007

    PubMed Central

    Zhou, Xiao-Nong; Lv, Shan; Yang, Guo-Jing; Kristensen, Thomas K; Bergquist, N Robert; Utzinger, Jürg; Malone, John B

    2009-01-01

    The 1st International Symposium on Geospatial Health was convened in Lijiang, Yunnan province, People's Republic of China from 8 to 9 September, 2007. The objective was to review progress made with the application of spatial techniques on zoonotic parasitic diseases, particularly in Southeast Asia. The symposium featured 71 presentations covering soil-transmitted and water-borne helminth infections, as well as arthropod-borne diseases such as leishmaniasis, malaria and lymphatic filariasis. The work made public at this occasion is briefly summarized here to highlight the advances made and to put forth research priorities in this area. Approaches such as geographical information systems (GIS), global positioning systems (GPS) and remote sensing (RS), including spatial statistics, web-based GIS and map visualization of field investigations, figured prominently in the presentation. PMID:19193214

  12. 1st college of physicians lecture: the role of internal medicine as a specialty in the era of subspecialisation.

    PubMed

    Chee, Y C

    2004-11-01

    This paper is divided into 4 parts. The first deals with the definition of specialties and traces its roots from the early 20th century in the United States of America with the formation and growth of Specialty Boards. The second is a reflection on the scene in Singapore from the 1960s to the present, describing the change from public healthcare institutions run by the civil service to the autonomous restructured public service hospitals towards the end of the 20th century. The third section deals with what the 4ps have expressed about changes necessary to the Singapore system in the 21st century. The 4ps are the politicians, the payers, the patients and the public. It is about value for money, better coordination and better communication. Finally, just what is Internal Medicine - its competencies and its practice. A review of the systems in Australia, New Zealand, and the USA is presented. The idea of the "hospitalist" is discussed. Concluding remarks deal with the viability of Internal Medicine because of low reimbursement, administrative burdens and brief patient visits.

  13. Molecular spectroscopy and molecular structure - Selected communications presented at the 1st International Turkish Congress on Molecular Spectroscopy (TURCMOS 2013)

    NASA Astrophysics Data System (ADS)

    Durig, James R.; Fausto, Rui; Ünsalan, Ozan; Bayarı, Sevgi; Kuş, Nihal; Ildız, Gülce Ö.

    2016-01-01

    The First International Turkish Congress on Molecular Spectroscopy (TURCMOS 2013) took place at the Harbiye Cultural Center & Museum, Istanbul, Turkey, September 15-20, 2013. The main aim of the congress was to encourage the exchange of scientific ideas and collaborations all around the world, introduce new techniques and instruments, and discuss recent developments in the field of molecular spectroscopy. Among the different subjects covered, particular emphasis was given to the relevance of spectroscopy to elucidate details of the molecular structure and the chemical and physical behavior of systems ranging from simple molecules to complex biochemical molecules. Besides experimental spectroscopic approaches, related computational and theoretical methods were also considered. In this volume, selected contributions presented at the congress were put together.

  14. PREFACE: 1st International Workshop on Theoretical and Computational Physics: Condensed Matter, Soft Matter and Materials Physics & 38th National Conference on Theoretical Physics

    NASA Astrophysics Data System (ADS)

    2014-09-01

    This volume contains selected papers presented at the 38th National Conference on Theoretical Physics (NCTP-38) and the 1st International Workshop on Theoretical and Computational Physics: Condensed Matter, Soft Matter and Materials Physics (IWTCP-1). Both the conference and the workshop were held from 29 July to 1 August 2013 in Pullman hotel, Da Nang, Vietnam. The IWTCP-1 was a new activity of the Vietnamese Theoretical Physics Society (VTPS) organized in association with the 38th National Conference on Theoretical Physics (NCTP-38), the most well-known annual scientific forum dedicated to the dissemination of the latest development in the field of theoretical physics within the country. The IWTCP-1 was also an External Activity of the Asia Pacific Center for Theoretical Physics (APCTP). The overriding goal of the IWTCP is to provide an international forum for scientists and engineers from academia to share ideas, problems and solution relating to the recent advances in theoretical physics as well as in computational physics. The main IWTCP motivation is to foster scientific exchanges between the Vietnamese theoretical and computational physics community and world-wide scientists as well as to promote high-standard level of research and education activities for young physicists in the country. About 110 participants coming from 10 countries participated in the conference and the workshop. 4 invited talks, 18 oral contributions and 46 posters were presented at the conference. In the workshop we had one keynote lecture and 9 invited talks presented by international experts in the fields of theoretical and computational physics, together with 14 oral and 33 poster contributions. The proceedings were edited by Nguyen Tri Lan, Trinh Xuan Hoang, and Nguyen Ai Viet. We would like to thank all invited speakers, participants and sponsors for making the conference and the workshop successful. Nguyen Ai Viet Chair of NCTP-38 and IWTCP-1

  15. [Report of the World Federation of Neurosurgical Societies (WFNS) international course and Cameroon Neurosurgery Society Congress (CNS) Yaoundé (Cameroon), 1st--4th October 2007].

    PubMed

    Eyenga, V C; Ndoumbe, A; Eloundou, N J

    2008-04-01

    Neurosurgery remains a very marginal activity in sub-Saharan Africa. In this part of the world which counts nearly 40 countries, some do not have a single neurosurgeon, some have one to five, the number of ten neurosurgeons per country remaining an exception! In its concern of popularizing and of developing neurosurgery worldwide, the WFNS organized an international course in Africa, October 2007 2nd-3rd in Yaoundé (Cameroon). The Cameroon Neurosurgery Society (CNS) took this opportunity to organize its very first congress in the presence of the WFNS delegation from October 1st to 4th, 2007. The joint meeting with the WFNS was baptized the "African Week of Neurosurgery". This special event was a first in sub-Saharan Africa. The delegation of the WFNS, led by Professor J. Brotchi (Belgium) President of the WFNS, was made up of Professors A. Sousa (Brazil), Mr. Choux (France), N. Tribolet (Swiss), M. Arraez (Spain), A. Bricolo (Italy), A. Kamlichi (Morocco), G. Dechambenoit (France), K. Kalangu (Zimbabwe). Twenty three neurosurgeons coming from nine African countries (Cameroon, Nigeria, Gabon, Congo, Niger, Burkina Faso, Ivory Coast, Senegal, and Guinea) took an active part in work. The scientific success of this event led to the creation of the "Association of Neurological Surgeons of Africa (ANSA)" which will be the WFNS-Africa interface in order to insure the development of neurosurgery in Africa.

  16. Excerpts from the 1st international NTNU symposium on current and future clinical biomarkers of cancer: innovation and implementation, June 16th and 17th 2016, Trondheim, Norway.

    PubMed

    Robles, Ana I; Olsen, Karina Standahl; Tsui, Dana W T; Georgoulias, Vassilis; Creaney, Jenette; Dobra, Katalin; Vyberg, Mogens; Minato, Nagahiro; Anders, Robert A; Børresen-Dale, Anne-Lise; Zhou, Jianwei; Sætrom, Pål; Nielsen, Boye Schnack; Kirschner, Michaela B; Krokan, Hans E; Papadimitrakopoulou, Vassiliki; Tsamardinos, Ioannis; Røe, Oluf D

    2016-10-19

    The goal of biomarker research is to identify clinically valid markers. Despite decades of research there has been disappointingly few molecules or techniques that are in use today. The "1st International NTNU Symposium on Current and Future Clinical Biomarkers of Cancer: Innovation and Implementation", was held June 16th and 17th 2016, at the Knowledge Center of the St. Olavs Hospital in Trondheim, Norway, under the auspices of the Norwegian University of Science and Technology (NTNU) and the HUNT biobank and research center. The Symposium attracted approximately 100 attendees and invited speakers from 12 countries and 4 continents. In this Symposium original research and overviews on diagnostic, predictive and prognostic cancer biomarkers in serum, plasma, urine, pleural fluid and tumor, circulating tumor cells and bioinformatics as well as how to implement biomarkers in clinical trials were presented. Senior researchers and young investigators presented, reviewed and vividly discussed important new developments in the field of clinical biomarkers of cancer, with the goal of accelerating biomarker research and implementation. The excerpts of this symposium aim to give a cutting-edge overview and insight on some highly important aspects of clinical cancer biomarkers to-date to connect molecular innovation with clinical implementation to eventually improve patient care.

  17. Establishment of the 1st World Health Organization International Standard for Plasmodium falciparum DNA for nucleic acid amplification technique (NAT)-based assays

    PubMed Central

    Padley, David J; Heath, Alan B; Sutherland, Colin; Chiodini, Peter L; Baylis, Sally A

    2008-01-01

    Background In order to harmonize results for the detection and quantification of Plasmodium falciparum DNA by nucleic acid amplification technique (NAT)-based assays, a World Health Organization (WHO) collaborative study was performed, evaluating a series of candidate standard preparations. Methods Fourteen laboratories from 10 different countries participated in the collaborative study. Four candidate preparations based upon blood samples parasitaemic for P. falciparum were evaluated in the study. Sample AA was lyophilized, whilst samples BB, CC and DD were liquid/frozen preparations. The candidate standards were tested by each laboratory at a range of dilutions in four independent assays, using both qualitative and quantitative NAT-based assays. The results were collated and analysed statistically. Results Twenty sets of data were returned from the participating laboratories and used to determine the mean P. falciparum DNA content for each sample. The mean log10 "equivalents"/ml were 8.51 for sample AA, 8.45 for sample BB, 8.35 for sample CC, and 5.51 for sample DD. The freeze-dried preparation AA, was examined by accelerated thermal degradation studies and found to be highly stable. Conclusion On the basis of the collaborative study, the freeze-dried material, AA (NIBSC code No. 04/176) was established as the 1st WHO International Standard for P. falciparum DNA NAT-based assays and has been assigned a potency of 109 International Units (IU) per ml. Each vial contains 5 × 108 IU, equivalent to 0.5 ml of material after reconstitution. PMID:18652656

  18. Exploring the Boundaries of Adventure Therapy: International Perspectives. Proceedings of the International Adventure Therapy Conference (1st, Perth, Australia, July 1997).

    ERIC Educational Resources Information Center

    Itin, Christian M., Ed.

    This proceedings contains selected papers from the first International Adventure Therapy Conference. The papers reflect a wide range of ideas about what constitutes adventure therapy and how it should be conducted. Presenting an array of international perspectives, programs, and practices, the papers expand the current literature, which has come…

  19. Stoichiometry and Turnover of the Bacterial Flagellar Switch Protein FliN

    PubMed Central

    Delalez, Nicolas J.; Berry, Richard M.

    2014-01-01

    ABSTRACT Some proteins in biological complexes exchange with pools of free proteins while the complex is functioning. Evidence is emerging that protein exchange can be part of an adaptive mechanism. The bacterial flagellar motor is one of the most complex biological machines and is an ideal model system to study protein dynamics in large multimeric complexes. Recent studies showed that the copy number of FliM in the switch complex and the fraction of FliM that exchanges vary with the direction of flagellar rotation. Here, we investigated the stoichiometry and turnover of another switch complex component, FliN, labeled with the fluorescent protein CyPet, in Escherichia coli. Our results confirm that, in vivo, FliM and FliN form a complex with stoichiometry of 1:4 and function as a unit. We estimated that wild-type motors contained 120 ± 26 FliN molecules. Motors that rotated only clockwise (CW) or counterclockwise (CCW) contained 114 ± 17 and 144 ± 26 FliN molecules, respectively. The ratio of CCW-to-CW FliN copy numbers was 1.26, very close to that of 1.29 reported previously for FliM. We also measured the exchange of FliN molecules, which had a time scale and dependence upon rotation direction similar to those of FliM, consistent with an exchange of FliM-FliN as a unit. Our work confirms the highly dynamic nature of multimeric protein complexes and indicates that, under physiological conditions, these machines might not be the stable, complete structures suggested by averaged fixed methodologies but, rather, incomplete rings that can respond and adapt to changing environments. PMID:24987089

  20. FOREWORD: 13th International Workshop on Plasma-Facing Materials and Components for Fusion Applications/1st International Conference on Fusion Energy Materials Science 13th International Workshop on Plasma-Facing Materials and Components for Fusion Applications/1st International Conference on Fusion Energy Materials Science

    NASA Astrophysics Data System (ADS)

    Jacob, Wolfgang; Linsmeier, Christian; Rubel, Marek

    2011-12-01

    The 13th International Workshop on Plasma-Facing Materials and Components (PFMC-13) jointly organized with the 1st International Conference on Fusion Energy Materials Science (FEMaS-1) was held in Rosenheim (Germany) on 9-13 May 2011. PFMC-13 is a successor of the International Workshop on Carbon Materials for Fusion Applications series. Between 1985 and 2003 ten 'Carbon Workshops' were organized in Jülich, Stockholm and Hohenkammer. Then it was time for a change and redefinition of the scope of the symposium to reflect the new requirements of ITER and the ongoing evolution in the field. Under the new name (PFMC-11), the workshop was first organized in 2006 in Greifswald, Germany and PFMC-12 took place in Jülich in 2009. Initially starting in 1985 with about 40 participants as a 1.5 day workshop, the event has continuously grown to about 220 participants at PFMC-12. Due to the joint organization with FEMaS-1, PFMC-13 set a new record with more than 280 participants. The European project Fusion Energy Materials Science, FEMaS, coordinated by the Max-Planck-Institut für Plasmaphysik (IPP), organizes and stimulates cooperative research activities which involve large-scale research facilities as well as other top-level materials characterization laboratories. Five different fields are addressed: benchmarking experiments for radiation damage modelling, the application of micro-mechanical characterization methods, synchrotron and neutron radiation-based techniques and advanced nanoscopic analysis based on transmission electron microscopy. All these fields need to be exploited further by the fusion materials community for timely materials solutions for a DEMO reactor. In order to integrate these materials research fields, FEMaS acted as a co-organizer for the 2011 workshop and successfully introduced a number of participants from research labs and universities into the PFMC community. Plasma-facing materials experience particularly hostile conditions as they are

  1. 2014 Female Athlete Triad Coalition Consensus Statement on Treatment and Return to Play of the Female Athlete Triad: 1st International Conference held in San Francisco, California, May 2012 and 2nd International Conference held in Indianapolis, Indiana, May 2013.

    PubMed

    De Souza, Mary Jane; Nattiv, Aurelia; Joy, Elizabeth; Misra, Madhusmita; Williams, Nancy I; Mallinson, Rebecca J; Gibbs, Jenna C; Olmsted, Marion; Goolsby, Marci; Matheson, Gordon

    2014-02-01

    The Female Athlete Triad is a medical condition often observed in physically active girls and women, and involves three components: (1) low energy availability with or without disordered eating, (2) menstrual dysfunction and (3) low bone mineral density. Female athletes often present with one or more of the three Triad components, and an early intervention is essential to prevent its progression to serious endpoints that include clinical eating disorders, amenorrhoea and osteoporosis. This consensus statement represents a set of recommendations developed following the 1st (San Francisco, California, USA) and 2nd (Indianapolis, Indiana, USA) International Symposia on the Female Athlete Triad. It is intended to provide clinical guidelines for physicians, athletic trainers and other healthcare providers for the screening, diagnosis and treatment of the Female Athlete Triad and to provide clear recommendations for return to play. The 2014 Female Athlete Triad Coalition Consensus Statement on Treatment and Return to Play of the Female Athlete Triad expert panel has proposed a risk stratification point system that takes into account magnitude of risk to assist the physician in decision-making regarding sport participation, clearance and return to play. Guidelines are offered for clearance categories, management by a multidisciplinary team and implementation of treatment contracts. This consensus paper has been endorsed by the Female Athlete Triad Coalition, an International Consortium of leading Triad researchers, physicians and other healthcare professionals, the American College of Sports Medicine and the American Medical Society for Sports Medicine.

  2. ISS Update: 1st Annual ISS R&D Conference

    NASA Image and Video Library

    NASA Public Affairs Officer Kelly Humphries talks by phone on Wednesday with Julie Robinson, ISS Program Scientist, about the 1st Annual International Space Station Research and Development Confere...

  3. Proceedings of the International Symposium on Nonlinear Optical Polymers for Soldier Survivability (1st), Held in Natick, Massachusetts on June 13-14, 1989

    DTIC Science & Technology

    1990-09-01

    Quantum Electron . QE-17, 2041 (1981). LLE Review 24, 188 (1985). Yu . V . Denisov , V . A. Kinzel, V . A. Qrlov, and N. F. Perevozchirov, Sov. J...Technical Director iii i v STRNC-T SUBJECT: Proceedings of the First International Symposium on Nonlinear Optical Polymers for Soldier...360 Huntington Avenue, Boston, MA 02115 v vi STRNC-T SUBJECT: Proceedings of the First International Symposium on Nonlinear Optical Polymers for

  4. Mutational Analysis of the Flagellar Rotor Protein FliN: Identification of Surfaces Important for Flagellar Assembly and Switching†

    PubMed Central

    Paul, Koushik; Harmon, Jacob G.; Blair, David F.

    2006-01-01

    FliN is a component of the flagellar switch complex in many bacterial species. The crystal structure is known for most of FliN, and a targeted cross-linking study (K. Paul and D. F. Blair, J. Bacteriol. 188:2502-2511, 2006) showed that it is organized in ring-shaped tetramers at the bottom of the basal body C ring. FliN is essential for flagellar assembly and direction switching, but its precise functions have not been defined. Here, we identify functionally important regions on FliN by systematic mutagenesis. Nonconservative mutations were made at positions sampling the surface of the protein, and the effects on flagellar assembly and function were measured. Flagellar assembly was disrupted by mutations in a conserved hydrophobic patch centered on the dimer twofold axis or by mutations on the surface that forms the dimer-dimer interface in the tetramer. The assembly defect in hydrophobic-patch mutants was partially rescued by overexpression of the flagellar export proteins FliH and FliI, and coprecipitation assays demonstrated a binding interaction between FliN and FliH that was weakened by mutations in the hydrophobic patch. Thus, FliN might contribute to export by providing binding sites for FliH or FliH-containing complexes. The region around the hydrophobic patch is also important for switching; certain mutations in or near the patch caused a smooth-swimming chemotaxis defect that in most cases could be partially rescued by overexpression of the clockwise-signaling protein CheY. The results indicate that FliN is more closely involved in switching than has been supposed, possibly contributing to the binding site for CheY on the switch. PMID:16816196

  5. International Conference on Millimeter Wave and Far-Infrared Technology (1st) Held in Beijing, China, August 17-21, 1992

    DTIC Science & Technology

    1993-03-01

    Speci aP PUBLISHING HOUSE OF ELECTRONICS INDUSTRY rS Sponored By International Conference on Millimeter Wave and CIE Far-infrared Technology l August 17...support from many Industrial institutions such as Nanjing Semiconductor Research Institute,Beijing Electron Tube plant and 14th Radio Plant of Shanghai...Vacuum Technology, John Wiley & Sons, (1980)9 7. F. 3. Liao.Acta Electronica Sinica (In Chineoe)19(3)(1991)89 8. Guang-Yi Liu. 34th International Field

  6. Magnet Schools: Legal and Practical Implications. Magnet School Conference Series Number 1. Annual International Conference on Magnet Schools (1st, Dallas, Texas, March 9-12, 1977)

    ERIC Educational Resources Information Center

    Estes, Nolan, Ed.; Waldrip, Donald R., Ed.

    This book consists of nine papers that were originally delivered at the First Annual International Conference on Magnet Schools, which was held in Dallas in March 1977. In addition to discussing the rationale for magnet schools and the history of their development, the various papers examine how to initiate and plan a magnet schools program, how…

  7. The State of Digital Preservation: An International Perspective. Conference Proceedings (1st, Washington, D.C., April 24-25, 2002).

    ERIC Educational Resources Information Center

    Council on Library and Information Resources, Washington, DC.

    In this collection of papers presented at "The State of Digital Preservation: An International Perspective" conference (Washington, DC, April 24-25, 2002), leading experts from the United States, the Netherlands, and Australia describe current practices and challenges in digital preservation. Contents include: "Introduction: The…

  8. Measurements of Quality in Higher Education. International Working Conference Proceedings (1st, Washington, D.C., May 23-24, 1991).

    ERIC Educational Resources Information Center

    National Center on Postsecondary Teaching, Learning, and Assessment, University Park, PA.

    This volume contains 14 papers from international sources that outline fundamental concepts and research interests connected to the measurement of quality in postsecondary education. Some of the papers consist of concept papers and others are more extensive reports of research underway or findings from recently concluded studies. The papers are as…

  9. Magnet Schools: Legal and Practical Implications. Magnet School Conference Series Number 1. Annual International Conference on Magnet Schools (1st, Dallas, Texas, March 9-12, 1977)

    ERIC Educational Resources Information Center

    Estes, Nolan, Ed.; Waldrip, Donald R., Ed.

    This book consists of nine papers that were originally delivered at the First Annual International Conference on Magnet Schools, which was held in Dallas in March 1977. In addition to discussing the rationale for magnet schools and the history of their development, the various papers examine how to initiate and plan a magnet schools program, how…

  10. Learning from Each Other. The Official Proceedings of the International Symposium of Japan-America Societies (1st, Honolulu, Hawaii, June 18-21, 1995).

    ERIC Educational Resources Information Center

    Correa, E. Shan, Ed.

    This book provides a compilation of addresses and panel presentations from the 1995 International Symposium of Japan-America Societies. Twenty-nine eminent speakers and presenters, authorities on topics ranging from economics to education, shared dialogue with delegates who gathered for the first-ever meeting of members of Japan-America Societies…

  11. From Animals to Animats: Proceedings of the International Conference on Simulation of Adaptive Behavior (1st) Held in Paris, France on 24-28 September 1990

    DTIC Science & Technology

    1991-08-31

    using their 2-segment arm. Patamello and Carnevali, 1989.) An initial One kind of organism does not move population of organisms each randomly and can... populations of or- produce in relatively complex environments, with many gleanm overamy eneiraonsng O ia- sensors (external and internal), and many possible...which ism in the evolving population is separately represented as a program. Each organism’s life is represented as a tnhow sshel scpro behavioro e rgnm

  12. Summary of the 1st Schizophrenia International Research Society Conference oral sessions, Venice, Italy, June 21-25, 2008: the rapporteur reports.

    PubMed

    Abubaker, Roohi; Alaerts, Maaike; Allman, Ava-Ann; Barnett, Jennifer; Belujon, Pauline; Bittner, Robert A; Burne, Thomas H J; Cahn, Wiepke; Chance, Steven; Cherkerzian, Sara; deSouza, Renan; Di Forti, Marta; du Bois, Teresa; Fatjó-Vilas, Mar; Green, Melissa; Halperin, Demian; Halpern, Demian; John, John P; Kemp, Aaron; Koelkebeck, Katja; Lee, Jimmy; Lodge, Daniel J; Michalopoulou, Panayiota; Mompremier, LaNina; Nelson, Barnaby; Perälä, Jonna; Rotarska-Jagiela, Anna; Schoeman, Renata; Thakkar, Katharine N; Valuri, Giuletta; Varambally, Shivarama; Zai, Clement; DeLisi, Lynn E

    2008-10-01

    The Schizophrenia International Research Society held its first scientific conference in Venice, Italy, June 21 to 25th, 2008. A wide range of controversial topics were presented in overlapping and plenary oral sessions. These included new genetic studies, controversies about early detection of schizophrenia and the prodrome, treatment issues, clinical characteristics, cognition, neuropathology and neurophysiology, other etiological considerations, substance abuse co-morbidity, and animal models for investigating disease etiology and for use as targets in drug studies. Young investigators in the field were awarded travel grants to participate in the congress and one of their roles was to summarize the oral sessions and subsequent discussions. The reports that follow are the culmination of this work produced by 30 young investigators who attended the congress. It is hoped that these summaries will be useful synopses of what actually occurred at the congress for those who did not attend each session or were unable to be present. The abstracts of all presentations, as submitted by the authors a few months prior, were previously published as supplement 2 to volume 102/1-3, June 2008.

  13. NCI 1st International Workshop on the Biology, Prevention, and Treatment of Relapse After Allogeneic Hematopoietic Stem Cell Transplantation: Summary and Recommendations from the Organizing Committee

    PubMed Central

    Bishop, Michael R.; Alyea, Edwin P.; Cairo, Mitchell S.; Falkenburg, J.H. Frederik; June, Carl H.; Kröger, Nicolaus; Little, Richard F.; Miller, Jeffrey S.; Pavletic, Steven Z.; Porter, David L.; Riddell, Stanley R.; van Besien, Koen; Wayne, Alan S.; Weisdorf, Daniel J.; Wu, Roy S.; Giralt, Sergio

    2011-01-01

    The First International Workshop on The Biology, Prevention, and Treatment of Relapse After Allogeneic Hematopoietic Stem Cell Transplantation was organized and convened to identify, prioritize, and coordinate future research activities related to relapse after allogeneic hematopoietic stem cell transplantation (alloHSCT). Each of the Workshop’s six working committees have published individual reports of ongoing basic, translational and clinical research and recommended areas for future research related to the areas of relapse biology, epidemiology, prevention and treatment. This document summarizes each of the committees’ recommendations and suggests three major initiatives for a coordinated research effort to address the problem of relapse after alloHSCT. The first is the need to establish multi-center correlative and clinical trials networks for basic/translational, epidemiological, and clinical research. Second, there is a need for a network of biorepositories for the collection of samples pre- and post-alloHSCT to aid in laboratory and clinical studies. Third, there should be further refinement, implementation, and study of the proposed Workshop disease-specific response and relapse definitions and the recommendations for monitoring of minimal residual disease. These recommendations, in coordination with ongoing research initiatives and transplant organizations, provide a research framework to rapidly and efficiently address the significant problem of relapse following alloHSCT. PMID:21224011

  14. Cadmium, copper, and lead in soils and garden produce near a metal smelter at Flin Flon, Manitoba

    SciTech Connect

    Pip, E. )

    1991-05-01

    Towns in the vicinity of base metal smelters are subject to contamination from atmospheric fallout containing heavy metals. Many smelters have been in operation for decades, and have resulted in substantial accumulation of metals in the surrounding soils. Metal contamination of edible vegetation near mines and smelters has been the source of health concerns in a number of countries. One smelter that has operated for more than half a century is located at Flin Flon, Manitoba. Many Flin Flon residents utilize home vegetable gardens year after year. However little is known regarding heavy metal contamination of locally grown garden produce. Since food can contribute as much as 90% of total body uptake of metals it is important to identify any sources which may account for the disproportionate share. The objective of the present study was to examine concentrations of cadmium, copper and lead in soils and garden produce in the vicinity of the Flin Flon smelter.

  15. The Flin Flon paleosol and the composition of the atmosphere 1.8 BYBP

    NASA Technical Reports Server (NTRS)

    Holland, H. D.; Feakes, C. R.; Zbinden, E. A.

    1989-01-01

    Within the 1800 to 1900 my old Flin Flon-Snow Lake greenstone belt, Amisk Group volcanics are overlain by Missi Group fluvial sediments. Several localities along the Missi-Amisk contact, the volcanics show evidence of subaerial weathering. Field relationships, mineralogical evidence, and chemical analyses confirm that this alteration zone is a paleosol. Pedogenic fabrics and mineralogy were somewhat obscured by greenschist-grade metamorphism associated with the Hudsonian orogeny (1750 my). This is especially true in the upper meter of the paleosol, where metamorphic paragonite and sericitic micas developed in a crenulated fabric. This metamorphism did not, however, obliterate the imprint of weathering on the Amisk volcanics. Features characteristic of well-drained modern soils are evident in the paleosol. Corestones of spheroidally weathered pillow lavas occur at depth within the paleosol (Cr horizon). The corestones decrease in size upward and eventually disappear into a hematite-rich horizon at the top of the paleosol. These macroscopic changes are accompanied by a decrease in CaO and MgO and by an increase in Al2O3, TiO2, and total iron toward the paleosol-Missi contact. Ferrous iron decreases upward toward the contact; FeO was apparently oxidized to ferric iron and retained within the paleosol during weathering. The oxidation and retention of iron within the Flin Flon paleosol indicates that PO2 was probably > or = 10(-2) P.A.L. at the time of weathering. The behavior of iron in the Flin Flon paleosol contrasts sharply with its behavior in the 2200 my Hekpoort paleosol, which is strongly depleted in iron. This difference suggests that a significant increase in the ratio of PO2/PCO2 in the atmosphere took place between 2200 and 1800 mybp.

  16. International Symposium on Polymer Electrolytes (1st)

    DTIC Science & Technology

    1987-06-01

    PULYPHOSPHAZENE-CROWN ETHERS A series of polyphosphazenes with pendant crown ethers have been prepared . A 16-crown-5 unit was attached to the poly phosphazene...linked to the low cationic transport numbers persisted, as was to be expected. We decided to prepare and test similar networks in which the ionic (or...electrolytes in battery set-up. Finally, suggestions will be put forward concerning the preparation of better ionomeric networks. REFERENCES I - P.V. WRIGHT

  17. 1st Major Astronomy Convention in the Philippines - A Success!

    NASA Astrophysics Data System (ADS)

    Ty, J. K.

    2009-03-01

    February 15, 2009. The 1st Philippine Astronomy Convention was held at the Plenary Hall of the Rizal Technological University (RTU) in Boni Avenue, Mandaluyong City, Philippines. The event was organized by the Astronomical League of the Philippines as part of the International Year of Astronomy 2009 celebrations.

  18. Isotopic evolution of atmospheric Pb from metallurgical processing in Flin Flon, Manitoba: Retrospective analysis using peat cores from bogs.

    PubMed

    Shotyk, W; Rausch, N; Outridge, P M; Krachler, M

    2016-11-01

    Atmospheric Pb deposition was reconstructed using peat cores from bogs in the vicinity of Flin Flon, Manitoba, Canada, home to a zinc refinery and copper smelter. The Sask Lake (SL4-1) core was collected 85 km NW of Flin Flon and Kotyk Lake (KOL) 30 km NE. The distribution of Sr and U show that both profiles are predominantly minerotrophic (ie groundwater-fed), but the Pb concentration profile shows that Pb was received exclusively from the atmosphere. Graphs of (208)Pb/(206)Pb against (206)Pb/(207)Pb document atmospheric Pb contamination dating from the early to mid-1800's, well before the start of metallurgical processing (in 1930) and attributable to long-range atmospheric transport from other regions of North America. Industrial activities at Flin Flon clearly affected the concentrations, enrichment factor (calculated using Sc), and accumulation rates of Pb, but it is the similarity in isotopic composition, and contrast with crustal values ((206)Pb/(207)Pb ca. 1.20 to 1.22) which makes the connection to the Flin Flon ores. The KOL samples dating from 1925-1976 CE have a (206)Pb/(207)Pb of 1.032 ± 0.002 (n = 11) which approach the values for the Flin Flon ores ((206)Pb/(207)Pb = 1.008). But even at SL4-1, the peat samples dating from 1925-1976 CE have a (206)Pb/(207)Pb of 1.061 ± 0.022 (n = 18) which is well below the corresponding ratio of Canadian leaded gasoline ((206)Pb/(207)Pb = ca. 1.15). The SL4-1 site too, therefore, was clearly impacted by Pb from mining and metallurgy, despite the distance (88 km) from Flin Flon and being predominantly upwind. These two bogs not only provide the chronology of atmospheric Pb deposition for the past decades, but suggest that the extent of contamination may have been underestimated by previous studies. Copyright © 2016 Elsevier Ltd. All rights reserved.

  19. International Perspectives on Environmental Education: Issues and Actions. Proceedings of the 1st International and 13th Annual Conference of the North American Association for Environmental Education (Banff, Alberta, Canada, October 5-9, 1984).

    ERIC Educational Resources Information Center

    Cox, Dorothy A., Ed.; Stapp, William B., Ed.

    The proceedings of the first International Conference of the North American Association for Environmental Education (NAEE), which was also the 13th annual conference of the National Association of Environmental Education as the NAEE was formerly known, provides as complete a record as possible of the conference activities. Papers and reports are…

  20. 2014 Female Athlete Triad Coalition consensus statement on treatment and return to play of the female athlete triad: 1st International Conference held in San Francisco, CA, May 2012, and 2nd International Conference held in Indianapolis, IN, May 2013.

    PubMed

    De Souza, Mary Jane; Nattiv, Aurelia; Joy, Elizabeth; Misra, Madhusmita; Williams, Nancy I; Mallinson, Rebecca J; Gibbs, Jenna C; Olmsted, Marion; Goolsby, Marci; Matheson, Gordon

    2014-03-01

    The Female Athlete Triad is a medical condition often observed in physically active girls and women, and involves 3 components: (1) low energy availability with or without disordered eating, (2) menstrual dysfunction, and (3) low bone mineral density. Female athletes often present with 1 or more of the 3 Triad components, and an early intervention is essential to prevent its progression to serious endpoints that include clinical eating disorders, amenorrhea, and osteoporosis. This consensus statement represents a set of recommendations developed following the first (San Francisco, California) and second (Indianapolis, Indianna) International Symposia on the Female Athlete Triad. It is intended to provide clinical guidelines for physicians, athletic trainers, and other health care providers for the screening, diagnosis, and treatment of the Female Athlete Triad and to provide clear recommendations for return to play. The 2014 Female Athlete Triad Coalition Consensus Statement on Treatment and Return to Play of the Female Athlete Triad Expert Panel has proposed a risk stratification point system that takes into account magnitude of risk to assist the physician in decision-making regarding sport participation, clearance, and return to play. Guidelines are offered for clearance categories, management by a multidisciplinary team, and implementation of treatment contracts. This consensus paper has been endorsed by The Female Athlete Triad Coalition, an International Consortium of leading Triad researchers, physicians, and other health care professionals, the American College of Sports Medicine, and the American Medical Society for Sports Medicine.

  1. "Hard Science" for Gifted 1st Graders

    ERIC Educational Resources Information Center

    DeGennaro, April

    2006-01-01

    "Hard Science" is designed to teach 1st grade gifted students accurate and high level science concepts. It is based upon their experience of the world and attempts to build a foundation for continued love and enjoyment of science. "Hard Science" provides field experiences and opportunities for hands-on discovery working beside experts in the field…

  2. "Hard Science" for Gifted 1st Graders

    ERIC Educational Resources Information Center

    DeGennaro, April

    2006-01-01

    "Hard Science" is designed to teach 1st grade gifted students accurate and high level science concepts. It is based upon their experience of the world and attempts to build a foundation for continued love and enjoyment of science. "Hard Science" provides field experiences and opportunities for hands-on discovery working beside experts in the field…

  3. Chromium geochemistry of the ca. 1.85 Ga Flin Flon paleosol.

    PubMed

    Babechuk, M G; Kleinhanns, I C; Schoenberg, R

    2017-01-01

    Fractionation of stable Cr isotopes has been measured in Archaean paleosols and marine sedimentary rocks and interpreted to record the terrestrial oxidation of Cr(III) to Cr(VI), providing possible indirect evidence for the emergence of oxygenic photosynthesis. However, these fractionations occur amidst evidence from other geochemical proxies for a pervasively anoxic atmosphere. This study examined the Cr geochemistry of the ca. 1.85 Ga Flin Flon paleosol, which developed under an atmosphere unambiguously oxidising enough to quantitatively convert Fe(II) to Fe(III) during pedogenesis. The paleosol shows an extreme range in Cr isotope composition of 2.76 ‰ δ(53/52) Cr. The protolith greenstone (δ(53/52) Cr: -0.23 ‰), the deepest weathering horizon (δ(53/52) Cr: -0.15 to -0.23 ‰) and a residual corestone in the upper paleosol (δ(53/52) Cr: -0.01 ‰) all exhibit Cr isotopic compositions comparable to unaltered igneous rocks. The most significant isotopic fractionation is preserved in the areas influenced by oxidative subaerial weathering (i.e. increase in Fe(III)/Fe(II)) and the greatest loss of mobile elements. The uppermost paleosol horizon is both Cr and Mn depleted and offset to significantly (53) Cr-enriched compositions (δ(53/52) Cr values between +1.50 and +2.38 ‰), which is not easily modelled with the oxidation of Cr(III) and loss of isotopically heavy Cr(VI). Instead, the currently preferred model for these data invokes the open-system removal of isotopically light aqueous Cr(III) during either pedogenesis or subsequent hydrothermal/metamorphic alteration. The (53) Cr enrichment would then represent the preferential dissolution or complexation of isotopically light aqueous Cr(III) species (enhanced by lower pH conditions and possibly the presence of complexing ligands) and/or the residual signature from preferential adsorption of isotopically heavy Cr(III). Both scenarios would contradict the widely held assumption that only redox reactions of

  4. Chemotaxis signaling protein CheY binds to the rotor protein FliN to control the direction of flagellar rotation in Escherichia coli

    PubMed Central

    Sarkar, Mayukh K.; Paul, Koushik; Blair, David

    2010-01-01

    The direction of rotation of the Escherichia coli flagellum is controlled by an assembly called the switch complex formed from multiple subunits of the proteins FliG, FliM, and FliN. Structurally, the switch complex corresponds to a drum-shaped feature at the bottom of the basal body, termed the C-ring. Stimulus-regulated reversals in flagellar motor rotation are the basis for directed movement such as chemotaxis. In E. coli, the motors turn counterclockwise (CCW) in their default state, allowing the several filaments on a cell to join together in a bundle and propel the cell smoothly forward. In response to the chemotaxis signaling molecule phospho-CheY (CheYP), the motors can switch to clockwise (CW) rotation, causing dissociation of the filament bundle and reorientation of the cell. CheYP has previously been shown to bind to a conserved segment near the N terminus of FliM. Here, we show that this interaction serves to capture CheYP and that the switch to CW rotation involves the subsequent interaction of CheYP with FliN. FliN is located at the bottom of the C-ring, in close association with the C-terminal domain of FliM (FliMC), and the switch to CW rotation has been shown to involve relative movement of FliN and FliMC. Using a recently developed structural model for the FliN/FliMC array, and the CheYP-binding site here identified on FliN, we propose a mechanism by which CheYP binding could induce the conformational switch to CW rotation. PMID:20439729

  5. Toward a World of Peace: People Create Alternatives. Proceedings of the International Conference on Conflict Resolution and Peace Studies in the United Nations Year of Peace, 1986 (1st, Suva, Fiji, August 1986).

    ERIC Educational Resources Information Center

    Maas, Jeanette P., Ed.; Stewart, Robert A. C., Ed.

    This book is a review of the 1986 United Nations International Year of Peace conducted at an international conference in Fiji. The theme of the conference was "People Create Alternatives," and the issues of conflict resolution and avoiding global destruction were addressed. Specific topics discussed were: (1) "Theories and…

  6. AIDS. 1st annual George H. Gallup Memorial Survey.

    PubMed

    1988-06-01

    Acquired immunodeficiency syndrome (AIDS) was selected as the subject for the 1st annual George H Gallup Memorial Survey. This survey, conducted in August 1987-April 1988 in 35 countries, measured the level of awareness of AIDS, the extent of concern about AIDS, knowledge, changes in behavior resulting form the AIDS epidemic, and attitudes toward people with AIDS. Overall, the poll's findings attest to the effectiveness of the health education efforts of governmental and nongovernmental organizations. Awareness that AIDS poses an urgent international health problem was almost universal in the 35 samples. In about half of these countries, AIDS was identified as the most important national health problem; in the remaining countries, AIDS was ranked 2nd to cancer. The proportion of respondents expressing a fear of personally contracting the AIDS virus ranged from lows of under 10% in most of Europe to a high of 45% among South African blacks. A majority of respondents in the US, Colombia, the Philippines, Brazil, Nigeria, Ecuador, El Salvador, and Chile believed that AIDS will soon spread beyond current risk groups to the general population. Despite widespread awareness of the grave threat posed by AIDS, insufficient numbers of respondents reported that they had made specific behavioral changes intended to protect themselves form HIV infection. Overall, about half of those interviewed indicated they are now more cautious in their choice of sexual partners; similarly, about half are using condoms more or for the 1st time.

  7. Total Quality Management in Academic Libraries: Initial Implementation Efforts. Proceedings from the International Conference on TQM and Academic Libraries (1st, Washington, D.C., April 20-22, 1994).

    ERIC Educational Resources Information Center

    Rounds, Laura, Ed.; Matthews, Michael, Ed.

    This document contains conference papers, other speeches, and supplementary material from the first International Conference on Total Quality Management (TQM) and Academic Libraries, held in 1994. The conference was comprised of four sessions, and the introductory remarks of each are included, along with transcriptions of each session's…

  8. 1st Workshop of the Canadian Society for Virology

    PubMed Central

    McCormick, Craig; Grandvaux, Nathalie

    2017-01-01

    The 1st Workshop of the Canadian Society for Virology (CSV2016) was a Special Workshop of the 35th Annual Meeting for the American Society for Virology, held on 18 June 2016 on the beautiful Virginia Tech campus in Blacksburg, Virginia. The workshop provided a forum for discussion of recent advances in the field, in an informal setting conducive to interaction with colleagues. CSV2016 featured two internationally-renowned Canadian keynote speakers who discussed translational virology research; American Society for Virology President Grant McFadden (then from University of Florida, now relocated to Arizona State University) who presented his studies of oncolytic poxviruses, while Matthew Miller (McMaster University) reviewed the prospects for a universal influenza vaccine. The workshop also featured a variety of trainee oral and poster presentations, and a panel discussion on the topic of the future of the CSV and virus research in Canada. PMID:28335511

  9. 1st Workshop of the Canadian Society for Virology.

    PubMed

    McCormick, Craig; Grandvaux, Nathalie

    2017-03-20

    The 1st Workshop of the Canadian Society for Virology (CSV2016) was a Special Workshop of the 35th Annual Meeting for the American Society for Virology, held on 18 June 2016 on the beautiful Virginia Tech campus in Blacksburg, Virginia. The workshop provided a forum for discussion of recent advances in the field, in an informal setting conducive to interaction with colleagues. CSV2016 featured two internationally-renowned Canadian keynote speakers who discussed translational virology research; American Society for Virology President Grant McFadden (then from University of Florida, now relocated to Arizona State University) who presented his studies of oncolytic poxviruses, while Matthew Miller (McMaster University) reviewed the prospects for a universal influenza vaccine. The workshop also featured a variety of trainee oral and poster presentations, and a panel discussion on the topic of the future of the CSV and virus research in Canada.

  10. Anthropogenic mercury deposition in Flin Flon Manitoba and the Experimental Lakes Area Ontario (Canada): A multi-lake sediment core reconstruction.

    PubMed

    Wiklund, Johan A; Kirk, Jane L; Muir, Derek C G; Evans, Marlene; Yang, Fan; Keating, Jonathan; Parsons, Matthew T

    2017-05-15

    High-resolution records of anthropogenic mercury (Hg) deposition were constructed from 9 lakes located 5-75km from the Flin Flon, Manitoba smelter (formerly one of North America's largest atmospheric Hg point sources) and 5 lakes in Experimental Lakes Area (ELA), Ontario; a region remote from major Hg point sources. Anthropogenic Hg deposition, as both a flux and inventory, was determined after accounting for lake-specific natural Hg background concentrations, changes in sedimentation and sediment focusing. Results show that records of anthropogenic flux and inventory of Hg were remarkably consistent among the ELA lakes, but varied by 2 orders of magnitude among Flin Flon lakes. The relation between Hg inventories (normalized for prevailing wind direction) and distance from the smelter was used to estimate the total Hg fallout within a 50km radius in 5year time-steps, thus providing a quantitative spatial-temporal Hg depositional history for the Flin Flon region. The same relation solved for 8 cardinal directions weighted by the inverse of the previously applied wind direction normalization generates a map of Hg inventory and deposition on the landscape (Supplementary video). This novel application of sediment core data constructs a landscape model and allows for a visualization of contaminant deposition with respect to a point major source in both space and time. The propensity for Hg to undergo long-range, even global transport explains why Hg deposition within 50km of Flin Flon was ~11% of estimated releases. That is until smelter releases were reduced >10-fold (post-2000), after which observed deposition exceeded smelter releases, suggesting landscape re-emission/remobilization of legacy Hg is a major ongoing regional source of Hg.

  11. Highlights of the 1st Student Symposium of the ISCB RSG UK

    PubMed Central

    Rahman, Farzana; Farmer, Rohit; Das, Sayoni; Vayani, Fatima; Hassan, Mehedi

    2015-01-01

    This short report summarises the scientific content and activities of a student-led event, the 1st student symposium by the UK Regional Student Group of the International Society for Computational Biology. The event took place on the 8th of October 2014. PMID:26998223

  12. Soil-Air Mercury Flux near a Large Industrial Emission Source before and after Closure (Flin Flon, Manitoba, Canada).

    PubMed

    Eckley, Chris S; Blanchard, Pierrette; McLennan, Daniel; Mintz, Rachel; Sekela, Mark

    2015-08-18

    Prior to its closure, the base-metal smelter in Flin Flon, Manitoba, Canada was one of the North America's largest mercury (Hg) emission sources. Our project objective was to understand the exchange of Hg between the soil and the air before and after the smelter closure. Field and laboratory Hg flux measurements were conducted to identify the controlling variables and used for spatial and temporal scaling. Study results showed that deposition from the smelter resulted in the surrounding soil being enriched in Hg (up to 99 μg g(-1)) as well as other metals. During the period of smelter operation, air concentrations were elevated (30 ± 19 ng m(-3)), and the soil was a net Hg sink (daily flux: -3.8 ng m(-2) h(-1)). Following the smelter closure, air Hg(0) concentrations were reduced, and the soils had large emissions (daily flux: 108 ng m(-2) h(-1)). The annual scaling of soil Hg emissions following the smelter closure indicated that the landscape impacted by smelter deposition emitted or re-emitted almost 100 kg per year. Elevated soil Hg concentrations and emissions are predicted to continue for hundreds of years before background concentrations are re-established. Overall, the results indicate that legacy Hg deposition will continue to cycle in the environment long after point-source reductions.

  13. Vaccination with recombinant flagellar proteins FlgJ and FliN induce protection against Brucella abortus 544 infection in BALB/c mice.

    PubMed

    Li, Xianbo; Xu, Jie; Xie, Yongfei; Qiu, Yefeng; Fu, Simei; Yuan, Xitong; Ke, Yuehua; Yu, Shuang; Du, Xinying; Cui, Mingquan; Chen, Yanfen; Wang, Tongkun; Wang, Zhoujia; Yu, Yaqing; Huang, Kehe; Huang, Liuyu; Peng, Guangneng; Chen, Zeliang; Wang, Yufei

    2012-12-28

    Brucella has been considered as a non-motile, facultative intracellular pathogenic bacterium. However, the genome sequences of different Brucella species reveal the presence of the flagellar genes needed for the construction of a functional flagellum. Due to its roles in the interaction between pathogen and host, we hypothesized that some of the flagellar proteins might induce protective immune responses and these proteins will be good subunit vaccine candidates. This study was conducted to screening of protective antigens among these flagellar proteins. Firstly, according to the putative functional roles, a total of 30 flagellar genes of Brucella abortus were selected for in vitro expression. 15 of these flagellar genes were successfully expressed as his-tagged recombinant proteins in Escherichia coli ER2566. Then, these proteins were purified and used to analyze their T cell immunity induction activity by an in vitro gamma interferon (IFN-γ) assay. Five of the flagellar proteins could stimulate significantly higher levels of IFN-γ secretion in splenocytes from S19 immunized mice, indicating their T cell induction activity. Finally, immunogenicity and protection activity of these 5 flagellar proteins were evaluated in BALB/c mice. Results showed that immunization with FlgJ (BAB1_0260) or FliN (BAB2_0122) plus adjuvant could provide protection against B. abortus 544 infection. Furthermore, mice immunized with FlgJ and FliN developed a vigorous immunoglobulin G response, and in vitro stimulation of their splenocytes with immunizing proteins induced the secretion of IFN-γ. Altogether, these data suggest that flagellar proteins FlgJ and FliN are protective antigens that could produce humoral and cell-mediated responses in mice and candidates for use in future studies of vaccination against brucellosis.

  14. EMSL Quarterly Highlights Report: 1st Quarter, FY08

    SciTech Connect

    Showalter, Mary Ann

    2008-01-28

    The EMSL Quarterly Highlights Report covers the science, staff and user recognition, and publication activities that occurred during the 1st quarter (October 2007 - December 2007) of Fiscal Year 2008.

  15. EMSL Quarterly Highlights Report: 1st Quarter, Fiscal Year 2009

    SciTech Connect

    Showalter, Mary Ann; Kathmann, Loel E.; Manke, Kristin L.

    2009-02-02

    The EMSL Quarterly Highlights Report covers the science, staff and user recognition, and publication activities that occurred during the 1st quarter (October 2008 - December 2008) of Fiscal Year 2009.

  16. Electronic Health Records Place 1st at Indy 500

    MedlinePlus

    ... Navigation Bar Home Current Issue Past Issues EHR Electronic Health Records Place 1st at Indy 500 Past ... last May's Indy 500 had thousands of personal Electronic Health Records on hand for those attending—and ...

  17. Avascular necrosis of the 1st metatarsal head.

    PubMed

    Gurevich, M; Bialik, V; Eidelman, M; Katzman, A

    2008-10-01

    Idiopathic avascular necrosis of first metatarsophalangeal head in child is unique condition not described in literature in past exlude one case. It seems to be part of avascular bone necrosis syndromes, like Freiberg disease, Sever disease etc. and the same principles of treatment are appropriate in AVN of 1st MTT head. We describe the case of bilateral AVN of 1st MTT head treated conservatively with complete cure.

  18. Improving Job Site Skills Project. Preliminary Report. Local 343 United Brotherhood of Carpenters & Joiners of America & Construction Labour Relations Association of Manitoba. Northern Industrial Job Site Visit Report. Environmental Improvement Project, Hudson Bay Mining and Smelting, Flin Flon, Manitoba.

    ERIC Educational Resources Information Center

    McKeag, Janis; Todd, Laurie

    The Environmental Improvement Project at Hudson Bay Mining and Smelting in Flin Flon, Manitoba, presented a unique opportunity for field observation and assessment. Field observation of the approximately 70 carpenters employed with various companies provided information on the types of communication used and the circumstances in which the…

  19. Technology transfer for the revegetation of phytotoxic, smelter-denuded soils -- The potential use of minimal amelioration and reciprocal transplantation of metal-tolerant grasses at Flin Flon, Manitoba

    SciTech Connect

    Winterhalder, K.

    1998-12-31

    Soils in the Sudbury mining and smelting region that have been rendered phytotoxic and barren by acidification and particulate copper and nickel contamination can be detoxified and revegetated by the surface application of ground limestone, an approach referred to as minimal amelioration. Soils at Flin Flon, Manitoba have been similarly denuded, in this case by acidification and particulate copper and zinc contamination. Field plot experiments carried out in Flin Flon, a more northerly location than Sudbury, with a more severe climate, have shown that the surface application of ground limestone to barren soil leads to colonization of birches, poplars and willows, as on the Sudbury barrens. Furthermore, it has been shown that the copper/nickel tolerant ecotype of Tufted Hairgrass (Deschampsia caevpitosa) found on the Sudbury barrens can be successfully transplanted onto the Flin Flon barrens, and that the copper/zinc tolerant ecotype of Browntop (Agrostis tenuis) found on the Flin Flon barrens can be successfully transplanted onto phytotoxic soils in Sudbury. The significance of these findings, and the possibility of extending such technology transfer to similar sites, such as the copper/zinc smelters of the Kola Peninsula in Russia, are discussed.

  20. Proceedings of the 1st Puerto Rico Biobanking Workshop.

    PubMed

    Mora, Edna; Robb, James A; Stefanoff, Gustavo; Mellado, Robert Hunter; Coppola, Domenico; Muñoz-Antonia, Teresita; Flores, Idhaliz

    2014-01-01

    The 1st Puerto Rico Biobanking Workshop took place on August 20st, 2014 in the Auditorium of the Comprehensive Cancer Center of the University of Puerto Rico, Medical Sciences Campus in San Juan Puerto Rico. The program for this 1-day, live workshop included lectures by three biobanking experts, followed by presentations from existing biobanks in Puerto Rico and audience discussion. The need for increasing biobanking expertise in Puerto Rico stems from the fact that Hispanics in general are underrepresented in the biobanks in existence in the US, which limits the research conducted specifically to understand the molecular differences in cancer cells compared to other better studied populations. In turn, this lack of information impairs the development of better diagnostic and therapeutic approaches for our population. Dr. James Robb, M.D., F.C.A.P., consulting pathologist to the National Cancer Institute (NCI) and the Office of Biorepositories and Biospecimen Research (OBBR), opened the workshop with a discussion on the basic aspects of the science of biobanking (e.g., what is a biobank; its goals and objectives; protocols and procedures) in his talk addressing the importance of banking tissues for advancing biomedical research. Next, Dr. Gustavo Stefanoff, from the Cancer Institutes Network of Latin America (RINC by its name in Spanish), explained the mission, objectives, and structure of the Network of Latin-American and Caribbean Biobanks (REBLAC by its name in Spanish), which despite limited resources and many challenges, currently accrue high quality human tissue specimens and data to support cancer research in the region. Dr. Robert Hunter-Mellado, Professor of Internal Medicine, Universidad Central del Caribe, followed with an examination of the ethical and regulatory aspects of biobanking tissues for future research, including informed consent of subjects; protection of human subjects rights; and balancing risks and benefit ratios. In the afternoon, the

  1. Proceedings of the 1st Puerto Rico Biobanking Workshop

    PubMed Central

    Mora, Edna; Robb, James A.; Stefanoff, Gustavo; Mellado, Robert Hunter; Coppola, Domenico; Muñoz-Antonia, Teresita; Flores, Idhaliz

    2015-01-01

    The 1st Puerto Rico Biobanking Workshop took place on August 20th, 2014 in the Auditorium of the Comprehensive Cancer Center of the University of Puerto Rico, Medical Sciences Campus in San Juan Puerto Rico. The program for this 1-day, live workshop included lectures by three biobanking experts, followed by presentations from existing biobanks in Puerto Rico and audience discussion. The need for increasing biobanking expertise in Puerto Rico stems from the fact that Hispanics in general are underrepresented in the biobanks in existence in the US, which limits the research conducted specifically to understand the molecular differences in cancer cells compared to other better studied populations. In turn, this lack of information impairs the development of better diagnostic and therapeutic approaches for our population. Dr. James Robb, M.D., F.C.A.P., consulting pathologist to the National Cancer Institute (NCI) and the Office of Biorepositories and Biospecimen Research (OBBR), opened the workshop with a discussion on the basic aspects of the science of biobanking (e.g., what is a biobank; its goals and objectives; protocols and procedures) in his talk addressing the importance of banking tissues for advancing biomedical research. Next, Dr. Gustavo Stefanoff, from the Cancer Institutes Network of Latin America (RINC by its name in Spanish), explained the mission, objectives, and structure of the Network of Latin-American and Caribbean Biobanks (REBLAC by its name in Spanish), which despite limited resources and many challenges, currently accrue high quality human tissue specimens and data to support cancer research in the region. Dr. Robert Hunter-Mellado, Professor of Internal Medicine, Universidad Central del Caribe, followed with an examination of the ethical and regulatory aspects of biobanking tissues for future research, including informed consent of subjects; protection of human subjects rights; and balancing risks and benefit ratios. In the afternoon, the

  2. ["1st Therapeutic Red Cross Hospital" during the civil war].

    PubMed

    Simonenko, V B; Abashin, V G

    2014-04-01

    The article presents the documentary information about the founding, the establishment and early years of the 1st Therapeutic Red Cross Hospital - in the future - Mandryka Central Military Clinical Hospital of the Ministry of Defence of the Russian Federation. Presented the work of the Hospital during the dificult period of the Civil War, typhus epidemic, famine and devastation. Specified its staffing structure, command, medical and administrative staff, travel and accommodation till the moment of the deployment in the Silver Lane in Moscow.

  3. [Granuloma Gravidarum in a 37-year-old 1st Gravida, 1st Para--A Case Report].

    PubMed

    Findeklee, S

    2015-10-01

    The granuloma gravidarum is a rare benign tumour with gingival origin. It occurs in circa 0.2% of pregnancies. Mostly we see an asymptomatic course of disease terminated by hormonal changes after delivery. If the granuloma is associated with complaints of the pregnant woman, for example masticational pain or recurrent bleedings, therapeutic options are conservative therapy, surgery or delivery. We report the case of a 37-year-old 1st gravida, 1st para who had an induced delivery in the 39+2 gestational week because of a symptomatic granuloma gravidarum. We saw a spontaneous remission of the granuloma within 3 months post partum. The case report underlines the importance of suitable information for pregnant women about oral hygiene and the necessity of regular dental controls during pregnancy for prophylaxis of granuloma gravidarum.

  4. The 1st All-Russian Workshop on Archaeoastronomy

    NASA Astrophysics Data System (ADS)

    Bochkarev, Nikolai G.

    2007-08-01

    The 1st All-Russia Workshop on Archaeoastronomy “Astronomical and World-Outlook Meaning of the Archaeological Monuments of South Ural” was held on June 19-25, 2006, at the ground of the archaeological center “Arkaim” (Chelyabinsk Region). Besides about 30 talks, astronomical measurements were performed at two archaeological objects under intensive study: Arkaim Site (Bronze Epoch, XVIII-XVI c. B.C.) and tumuli “with whiskers” complex Kondurovsky (V-VIII c. A.D.). The promising character of the megalithic complex on the Vera Island (Lake Turgoyak) was stated.

  5. Joint Force Quarterly. Issue 64, 1st Quarter 2012

    DTIC Science & Technology

    2012-01-01

    JF Q J O I N T F O R C E Q U A R T E R L Y ISSU E SIx T Y -F O U R , 1 ST Q U A R T E R 2012 NEW SECURITY CHALLENGESAre you a professional...will pass this test, and we will do it by focusing our efforts in four areas. I will soon publish a pamphlet on these key efforts and encourage you ...to read, discuss, and debate them. I need your support, and I challenge you to do what you can in your corner of our wonderful profession to

  6. Plutonism, deformation, and metamorphism in the Proterozoic Flin Flon greenstone belt, Canada: Limits on timing provided by the single-zircon Pb-evaporation technique

    SciTech Connect

    Ansdell, K.M.; Kyser, T.K. )

    1991-05-01

    The authors have used the single-zircon Pb-evaporation technique to determine the age of granitoids in the western Flin Flon domain of the Trans-Hudson orogen in Canada and to constrain the timing of molasse sedimentation, deformation, metamorphism, and mesothermal gold mineralization. The plutons were intruded between 1,860 and 1,834 Ma, about 30 m.y. after volcanism, and provide further evidence of a major period of intrusive activity throughout the Trans-Hudson orogen at that time. The older plutons (1,860 to 1,848 Ma) are synchronous with P2 deformation and the early stages of peak metamorphism, whereas the younger plutons are synchronous with or postdate the P3 deformation event. Molasse sedimentary units are deformed and metamorphosed; thus, deposition must have begun at about 1,860 Ma. Mesothermal gold mineralization postdates all plutons and may be related to high-grade peak metamorphism in adjacent terranes at about 1,815 Ma. This study also provides further support for the use of the Pb-evaporation technique as a suitable method for dating single zircons and indicates that the {sup 208}Pb/{sup 206}Pb ratio of zircons may be a useful tool in detecting the presence and source of xenocrystic zircons.

  7. 4th generation of the 1st level surface detector trigger in the Pierre Auger Observator

    NASA Astrophysics Data System (ADS)

    Szadkowski, Z.

    The proposal of a new 4th generation of the Front-End with the advanced 1st level triggers for the Infill Array of the Pierre Auger Observatory and for the Auger North is described. Newest FPGA chips offer much higher capacity of logic registers and memories, as well as DSP blocks. The calibration channel, previously supported by an external dual-port RAM, has been fully implemented into FPGA chip, through a large internal memory. In turn DSP blocks allowed on implementation of much more sophisticated spectral trigger algorithms. A single chip simplified board design, newer architecture of FPGA reduced resouces utilization and power consumption. Higher sampling in the new Front- End in comparison with previous 40 MHz designs as well as free resources for new detection algotithms can be a good platform for CR radio detection technique at Auger enhancing a duty cycle for the detection of UHECR’s.

  8. T1/ST2 promotes T helper 2 cell activation and polyfunctionality in bronchopulmonary mycosis.

    PubMed

    Piehler, D; Grahnert, A; Eschke, M; Richter, T; Köhler, G; Stenzel, W; Alber, G

    2013-03-01

    Interleukin (IL)-33 enhances T helper (Th)2 immunity via its receptor T1/ST2. Infection with the yeast-like pathogen Cryptococcus neoformans is usually controlled by a Th1-mediated immune response. The mechanisms responsible for nonprotective Th2 immunity leading to allergic inflammation in pulmonary cryptococcosis are still not fully understood. Using a murine pulmonary model of C. neoformans infection, we report that T1/ST2 expression correlates with the intensity of Th2 activation, as demonstrated by the expression of CD25 and CD44 and downregulation of CD62L. Antigen-specific T1/ST2(+) Th cells are the primary source of the Th2 cytokines IL-5 and IL-13 as compared with wild-type T1/ST2(-) Th cells or Th cells from T1/ST2(-/-) mice. In addition, T1/ST2(+) Th cells almost exclusively contain bi- and trifunctional Th2 cytokine-producing Th cells compared with T1/ST2(-) Th cells or Th cells from T1/ST2(-/-) mice. Finally, T1/ST2-driven Th2 development resulted in defective pulmonary fungal control. These data demonstrate that T1/ST2 directs Th2 cell activation and polyfunctionality in allergic bronchopulmonary mycosis.

  9. 1st Advanced Marine Renewable Energy Instrumentation Experts Workshop

    SciTech Connect

    none,

    2011-10-01

    The U.S. marine energy industry is actively pursuing development of offshore wind and marine hydrokinetic (MHK) energy systems. Experience in the wind energy sector demonstrates that new technology development requires thorough measurement and characterization of the environmental conditions prevalent at installation sites and of technology operating in the field. Presently, there are no turn-key instrumentation system solutions that meet the measurement needs of the marine energy industry. The 1st Advanced Marine Renewable Energy Instrumentation Experts Workshop brought together technical experts from government laboratories, academia, and industry representatives from marine energy, wind, offshore oil and gas, and instrumentation developers to present and discuss the instrumentation needs of the marine energy industry. The goals of the meeting were to: 1. Share the latest relevant knowledge among technical experts; 2. Review relevant state-of-the-art field measurement technologies and methods; 3. Review lessons learned from recent field deployments; 4. Identify synergies across different industries; 5. Identify gaps between existing and needed instrumentation capabilities; 6. Understand who are the leading experts; 7. Provide a forum where stakeholders from the marine energy industry could provide substantive input in the development of new marine energy field deployable instrumentation packages.

  10. Conference report: 1st Medicon Valley Inhalation Symposium.

    PubMed

    Lastow, Orest

    2013-02-01

    The 1st Medicon Valley Inhalation Symposium was arranged by the Medicon Valley Inhalation Consortium. It was held at the Medicon Village site, which is the former AstraZeneca site in Lund, Sweden. It was a 1-day symposium focused on inhaled drug delivery and inhalation product development. A total of 90 delegates listened to 15 speakers. The program was organized to follow the value chain of an inhalation product development. The benefits and future opportunities of inhaled drug delivery were discussed together with some new disease areas that can be targeted with inhalation. The pros and cons of the two main formulation types; dry powder and liquid formulations, were discussed by a panel. The different requirements of the drug molecules from a pharmacology, chemical and physical perspective were explained. The modeling of the physics inside an inhaler was demonstrated and the potential strategic benefits of device design were highlighted together with the many challenges of formulation manufacturing. Lung deposition mechanisms and the difficulties of the generic bioequivalence concept were discussed. Using an anatomically correct impactor inlet is a valuable tool in lung deposition predictions and the planning of clinical trials. The management of the biological material generated in clinical studies is key to successful studies.

  11. Comparison of mercury and zinc profiles in peat and lake sediment archives with historical changes in emissions from the Flin Flon metal smelter, Manitoba, Canada.

    PubMed

    Outridge, P M; Rausch, N; Percival, J B; Shotyk, W; McNeely, R

    2011-01-01

    The copper-zinc smelter at Flin Flon, Manitoba, was historically the largest single Hg point-source in Canada, as well as a major source of Zn. Although emissions were reported by industry to have declined significantly since the late 1980s, these reductions have never been independently verified. Here, the histories of Hg and Zn deposition over the past century or more were determined at five lake sediment and three peat study sites in the surrounding region. At sites spanning the range from heavy to minor pollution, lake sediment Hg and Zn concentration and flux profiles increased significantly in the early 1930s after the smelter opened. Two of the three peat archives were wholly or partially compromised by either physical disturbances or biogeochemical transitions which reduced their effectiveness as atmospheric metal deposition recorders. But the remaining peat records, including a detailed recent 20 yr record at a moderately polluted site, appeared to show that substantive reductions in metal levels had occurred after the late 1980s, coincident with the reported emission reductions. However, the lake sediment results, taken at face value, contradicted the peat results in that no major declines in metal concentrations or fluxes occurred over recent decades. Mercury and Zn fluxes have in fact increased substantially since 1988 in most lakes. We suggest that this discrepancy may be explained by catchment soil saturation by historically deposited metals which are now mobilizing and leaching into lakes, as has been reported from other smelter polluted systems in Canada, whereas the upper sections of the peat cores reflected recent declines in atmospheric deposition. However, further research including instrumented wet and dry deposition measurements and catchment/lake mass balance studies is recommended to test this hypothesis, and to provide definitive data on current atmospheric metal deposition rates in the area.

  12. 94. DETAIL, SAME BEAN AS ABOVE, MARKED 'PATENTED DEC. 1ST ...

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

    94. DETAIL, SAME BEAN AS ABOVE, MARKED 'PATENTED DEC. 1ST 1857' - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  13. VIEW WEST, 1ST FLOOR, EAST ROOM, HYDRAULIC COTTON PRESS, DETAIL, ...

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

    VIEW WEST, 1ST FLOOR, EAST ROOM, HYDRAULIC COTTON PRESS, DETAIL, CONTINENTAL GIN COMPANY HYDRAULIC TANK - Magnolia Plantation, Cotton Gins & Presses, LA Route 119, Natchitoches, Natchitoches Parish, LA

  14. PREFACE: 1st Conference on Light and Particle Beams in Materials Science 2013 (LPBMS2013)

    NASA Astrophysics Data System (ADS)

    Kumai, Reiji; Murakami, Youichi

    2014-04-01

    From 29-31 August 2013, the 1st International Conference on Light and Particle Beams in Materials Science, LPBMS 2013, took place in the Tsukuba International Congress Center in the city of Tsukuba, Japan. The conference was a continuation of the international series Synchrotron Radiation in Materials Science (SRMS), which started in 1994. The last one, SRMS-7, was held in Oxford UK 11-14 July 2010, where the International Advisory Committee (IAC) recommended the conference be enlarged to incorporate Materials Research from Neutron, Muon, and Slow Positron Sources, as well as the science emerging from Synchrotron Light Sources. The conference brought together contributions from academics and industrial researchers with a diverse background and experience from the physics, chemistry and engineering communities. The topics covered in the LPBMS2013 include strongly correlated electron systems, magnetism and magnetic materials, soft matter, interface and surface defects, catalysts, biomaterials, and ceramics. In the 3-day scientific program, the conference consisted of 9 plenary talks, 33 invited talks, 20 oral presentations, and 126 poster presentations. We are pleased to publish the proceedings of the LPBMS2013 in this volume of Journal of Physics: Conference Series. This volume contains 58 papers representing the work that was presented and discussed at the conference. We hope that this volume will promote further development of this interdisciplinary materials research emerging from synchrotron light, neutron, muon, and slow positron sciences. Finally, we would like to thank the International Advisory Committee (Chair: Professor G N Greaves), sponsors, all the participants and contributors for making possible this international meeting of researchers. Reiji Kumai & Youichi Murakami Conference photograph Details of the program and organizing committees are available in the pdf

  15. Psychiatric Diagnosis and Concomitant Medical Treatment for 1st and 2nd Grade Children

    ERIC Educational Resources Information Center

    Cornell-Swanson, La Vonne; Frankenberger, William; Ley, Katie; Bowman, Krista

    2007-01-01

    This study examined the proportion of children in 1st and 2nd grade classes who were currently prescribed medication for psychotropic disorders. The study also examined the attitudes of 1st and 2nd grade teachers toward diagnosis of psychiatric disorders and use of psychiatric medication to treat children. Results of the current study indicate…

  16. International Communication and Confidence-Building in Europe. Report of the Leipzig-Tampere Seminar on Confidence-Building in the Non-Military Field (1st, Leipzig, East Germany, May 14-15, 1986). Publications Series B. 20/1986

    ERIC Educational Resources Information Center

    Kleinwachter, Wolfgang, Ed.; Nordenstreng, Kaarle, Ed.

    Focusing on the role of the international mass media, these essays stress the urgency of building confidence in the relations among European states and populations in order to secure peace on a world-wide scale and to stop the arms race on the earth and prevent its extension to outer space. Titles and authors are as follows: (1) "Welcoming…

  17. International Communication and Confidence-Building in Europe. Report of the Leipzig-Tampere Seminar on Confidence-Building in the Non-Military Field (1st, Leipzig, East Germany, May 14-15, 1986). Publications Series B. 20/1986

    ERIC Educational Resources Information Center

    Kleinwachter, Wolfgang, Ed.; Nordenstreng, Kaarle, Ed.

    Focusing on the role of the international mass media, these essays stress the urgency of building confidence in the relations among European states and populations in order to secure peace on a world-wide scale and to stop the arms race on the earth and prevent its extension to outer space. Titles and authors are as follows: (1) "Welcoming…

  18. Establishing the 1st Chinese National Standard for inactivated hepatitis A vaccine.

    PubMed

    Gao, Fan; Mao, Qun-Ying; Wang, Yi-Ping; Chen, Pan; Liang, Zheng-Lun

    2016-07-01

    A reference standard calibrated in the International Units is needed for the quality control of hepatitis A vaccine. Thus, National Institutes for Food and Drug Control launched a project to establish a non-adsorbed inactivated hepatitis A vaccine reference as the working standard calibrated against the 1st International Standard (IS). Two national standard candidates (NSCs) were obtained from two manufacturers, and designated as NSC A (lyophilized form) and NSC B (liquid form). Six laboratories participated in the collaborative study and were asked to use their in-house validated enzyme-linked immunosorbent assay methods to detect hepatitis A vaccine antigen content. Although both exhibited good parallelism and linear relationship with IS, NSC B showed a better agreement among laboratories than NSC A. And based on suitability of the candidates, NSC B was selected. The accelerated degradation study showed that NSC B was stable at the storage temperature (≤-70 °C). Therefore NSC B was approved as the first Chinese national antigen standard for inactivated hepatitis A vaccine, with an assigned antigen content of 70 IU/ml.

  19. The influence of lead content in drinking water, household dust, soil, and paint on blood lead levels of children in Flin Flon, Manitoba and Creighton, Saskatchewan.

    PubMed

    Safruk, Adam M; McGregor, Erin; Whitfield Aslund, Melissa L; Cheung, Paul H; Pinsent, Celine; Jackson, Blair J; Hair, Alan T; Lee, Murray; Sigal, Elliot A

    2017-03-23

    Lead exposure continues to be an important health issue despite the general removal of lead sources in commercial and industrial applications. Low levels of lead exposure have been found to produce adverse neurodevelopmental effects in children with no evidence that a threshold exists for this critical endpoint. Blood lead levels (BLLs) were measured in children (n=118) under the age of 7years in the northern Canadian smelter community of Flin Flon, Manitoba and Creighton, Saskatchewan. An environmental sampling component was included to examine the relationship between lead content in outdoor soil, household dust, tap water, and paint within a given household and the corresponding BLLs in participating children. The geometric mean (GM) BLL for study participants was 1.41μg/dL. Blood lead levels varied slightly by age category with the lowest levels found among the children under age 2 (GM=1.11μg/dL) and the highest levels found among children between 2 and 3years of age (GM=1.98μg/dL). Results from the multivariate modeling indicated that BLLs had a significant positive association with the age of housing (p<0.05), with children living in households constructed prior to 1945 being more likely to have higher levels (p=0.034). Outdoor soil (GM=74.7μg/g), household dust from kitchen floors (GM=1.34μg/ft(2)), and maximum household lead paint were found to be significantly correlated (p<0.05) to BLLs. Although a statistically significant association between concentrations of lead in these household media and the corresponding BLLs exists, the variability in BLLs was poorly explained by these factors alone (r(2)=0.07, 0.12 and 0.06 for soil, household dust, and paint, respectively). Lead concentrations in flushed (GM=0.89μg/L) and stagnant (GM=2.07μg/L and 1.18μg/L) tap water samples were not significantly correlated (p>0.05) to BLLs.

  20. The Current Status of the 1st Electromagnetism Satellite Mission in China

    NASA Astrophysics Data System (ADS)

    Shen, Xuhui; Wang, Lanwei; Zhang, Xuemin; Yuan, Shigeng

    2014-05-01

    The 1st China Electromagnetism Satellite now is on its Phase C for Electrical Mode and Qualification mode. And according to the developing schedule, the satellite is due to be launched before the end of 2016. The first electromagnetism satellite is defined as an experiment satellite with it's major scientific objectives to monitor the global electromagnetic fields as well as plasma distribution in ionosphere, to provide seismo-eletromagnetic information for studying earthquake mechanism and short-term prediction of large earthquakes, and to share the data with earthquake sciences and space sciences. The satellite will work on Sun synchronous orbit with the attitude of about 500km and descending node 14:00LT. The payload assembly are as following: Search Coil Magnetometer, Electric Field Detector, Flux-Gate Magnetometer, Plasma Analyser, Langmuir Probe, GNSS Two-frequency Receiver, Three-frequency Transmitter, Energetic Particle Detector. The main physical parameters and products of the mission are electromagnetic field and electromagnetic wave, plasma density, temperature, and tomography in ionosphere, high energy particle disturbance, etc. The Chinese work team is ready to open the data and jointly research on common topics with international colleagues.

  1. 28. ENGINE CLUSTER OF 1ST STAGE OF A SATURN I ...

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

    28. ENGINE CLUSTER OF 1ST STAGE OF A SATURN I ROCKET ENGINE LOCATED ON NORTH SIDE OF STATIC TEST STAND. - Marshall Space Flight Center, Saturn Propulsion & Structural Test Facility, East Test Area, Huntsville, Madison County, AL

  2. VIEW SOUTH/SOUTHEAST LOOKING DOWN ON 2ND AQUEDUCT AND 1ST AQUEDUCT ...

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

    VIEW SOUTH/SOUTHEAST LOOKING DOWN ON 2ND AQUEDUCT AND 1ST AQUEDUCT CASCADES TOWARDS FILTRATION PLANT AND LOS ANGELES RESERVOIR - Los Angeles Aqueduct, Cascades Structures, Los Angeles, Los Angeles County, CA

  3. FDA Approves 1st Direct-to-Consumer Genetic Risk Tests

    MedlinePlus

    ... 164507.html FDA Approves 1st Direct-to-Consumer Genetic Risk Tests They screen for gene variants linked ... on Thursday approved the first direct-to-consumer genetic health risk tests. Known as the 23andMe Personal ...

  4. 45. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...

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

    45. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms. Turn span from SE. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  5. 46. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...

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

    46. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms. Overall view, from S. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  6. 14. Building 105, Facilities Engineering Building, 1830, interior, 1st floor, ...

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

    14. Building 105, Facilities Engineering Building, 1830, interior, 1st floor, crib area of building, showing electrical and plumbing cribs, wall and ceiling detail, looking S. - Watervliet Arsenal, Building 105, South Broadway, on Hudson River, Watervliet, Albany County, NY

  7. 62. Neg. No. F75A, Jun 18, 1930, INTERIORWAREHOUSE, 1ST FLOOR, ...

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

    62. Neg. No. F-75A, Jun 18, 1930, INTERIOR-WAREHOUSE, 1ST FLOOR, STORAGE OF AUTOMOBILE COMPONENTS - Ford Motor Company Long Beach Assembly Plant, Assembly Building, 700 Henry Ford Avenue, Long Beach, Los Angeles County, CA

  8. 15. Building 105, Facilities Engineering Building, 1830, interior, 1st floor, ...

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

    15. Building 105, Facilities Engineering Building, 1830, interior, 1st floor, piping for sprinkler system, S end of building, E wall. - Watervliet Arsenal, Building 105, South Broadway, on Hudson River, Watervliet, Albany County, NY

  9. BLOEDNER MONUMENT (32ND INDIANA, 1ST GERMAN MONUMENT), SECTION C, FRONT ...

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

    BLOEDNER MONUMENT (32ND INDIANA, 1ST GERMAN MONUMENT), SECTION C, FRONT ELEVATION DETAIL OF GERMAN TEXT. VIEW TO NORTHEAST. - Cave Hill National Cemetery, 701 Baxter Avenue, Louisville, Jefferson County, KY

  10. MAGAZINE E30. VIEW FROM BETWEEN 1ST AND 2ND BLAST WALL ...

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

    MAGAZINE E-30. VIEW FROM BETWEEN 1ST AND 2ND BLAST WALL LOOKING TO THE REAR OF THE MAGAZINE. - Naval Magazine Lualualei, Waikele Branch, Tunnel Magazine Type, Waikakalaua & Kipapa Gulches, Pearl City, Honolulu County, HI

  11. 24. Interior, 1st floor, hewn timber braced framing for interior ...

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

    24. Interior, 1st floor, hewn timber braced framing for interior wall between northeast and northwest "kitchen" rooms in older section, looking west - Brawner Farmhouse, Lee Highway/Route 29, Manassas, Manassas, VA

  12. 4. VIEW WEST, WEST SIDE, SHOWING CHANNELS 1ST AND 2ND ...

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

    4. VIEW WEST, WEST SIDE, SHOWING CHANNELS 1ST AND 2ND VERTICAL BRACED DOUBLE ANGLES, DIAGONAL BRACING AND CROSS BRACED RAILING - Thirty-Sixth Street Bridge, Spanning Rabbit River, Hamilton, Allegan County, MI

  13. PREFACE: 1st Tensor Polarized Solid Target Workshop

    NASA Astrophysics Data System (ADS)

    2014-10-01

    These are the proceedings of the first Tensor Spin Observables Workshop that was held in March 2014 at the Thomas Jefferson National Accelerator Facility in Newport News, Virginia. The conference was convened to study the physics that can be done with the recently approved E12-13-011 polarized target. A tensor polarized target holds the potential of initiating a new generation of tensor spin physics at Jefferson Lab. Experiments which utilize tensor polarized targets can help clarify how nuclear properties arise from partonic degrees of freedom, provide unique insight into short-range correlations and quark angular momentum, and also help pin down the polarization of the quark sea with a future Electron Ion Collider. This three day workshop was focused on tensor spin observables and the associated tensor target development. The workshop goals were to stimulate progress in the theoretical treatment of polarized spin-1 systems, foster the development of new proposals, and to reach a consensus on the optimal polarized target configuration for the tensor spin program. The workshop was sponsored by the University of New Hampshire, the Jefferson Science Associates, Florida International University, and Jefferson Lab. It was organized by Karl Slifer (chair), Patricia Solvignon, and Elena Long of the University of New Hampshire, Douglas Higinbotham and Christopher Keith of Jefferson Lab, and Misak Sargsian of the Florida International University. These proceedings represent the effort put forth by the community to begin exploring the possibilities that a high-luminosity, high-tensor polarized solid target can offer.

  14. Modeling the Magnetic and Thermal Structure of Active Regions: 1st Year 1st Semi-Annual Progress Report

    NASA Technical Reports Server (NTRS)

    Mikic, Zoran

    2003-01-01

    This report covers technical progress during the first six months of the first year of NASA SR&T contract "Modeling the Magnetic and Thermal Structure of Active Regions", NASW-03008, between NASA and Science Applications International Corporation, and covers the period January 14, 2003 to July 13, 2003. Under this contract SAIC has conducted research into theoretical modeling of the properties of active regions using the MHD model.

  15. 1st- and 2nd-order motion and texture resolution in central and peripheral vision

    NASA Technical Reports Server (NTRS)

    Solomon, J. A.; Sperling, G.

    1995-01-01

    STIMULI. The 1st-order stimuli are moving sine gratings. The 2nd-order stimuli are fields of static visual texture, whose contrasts are modulated by moving sine gratings. Neither the spatial slant (orientation) nor the direction of motion of these 2nd-order (microbalanced) stimuli can be detected by a Fourier analysis; they are invisible to Reichardt and motion-energy detectors. METHOD. For these dynamic stimuli, when presented both centrally and in an annular window extending from 8 to 10 deg in eccentricity, we measured the highest spatial frequency for which discrimination between +/- 45 deg texture slants and discrimination between opposite directions of motion were each possible. RESULTS. For sufficiently low spatial frequencies, slant and direction can be discriminated in both central and peripheral vision, for both 1st- and for 2nd-order stimuli. For both 1st- and 2nd-order stimuli, at both retinal locations, slant discrimination is possible at higher spatial frequencies than direction discrimination. For both 1st- and 2nd-order stimuli, motion resolution decreases 2-3 times more rapidly with eccentricity than does texture resolution. CONCLUSIONS. (1) 1st- and 2nd-order motion scale similarly with eccentricity. (2) 1st- and 2nd-order texture scale similarly with eccentricity. (3) The central/peripheral resolution fall-off is 2-3 times greater for motion than for texture.

  16. Reconstructing the environmental impact of smelters using Pb isotope analyses of peat cores from bogs: Flin Flon, Manitoba and Harjavalta, Finland

    NASA Astrophysics Data System (ADS)

    Shotyk, W.

    2012-04-01

    Located on the Manitoba - Saskatchewan border, the city of Flin Flon has been home to a metallurgical complex since 1930, processing Cu and Zn ores from surrounding mines and consisting of a concentrator, Zn plant, and Cu smelter. Peat cores were collected from two sites, dated using 210Pb, and measured for a broad suite of potentially toxic trace metals. A peat core collected from the bog at Kotyk Lake (30 km NE of FF) shows declines in 206Pb/207Pb from the natural "background" values of 1.25 at the base of the core, to a minimum of 1.02. A peat core collected from the bog at Sask Lake (88 km NW of FF) shows declines in 206Pb/207Pb from the natural "background" values of 1.35 at the base of the core to a minimum of 1.05. But the isotopic evolution of Pb shows significantly declines in 206Pb/207Pb beginning in the late 1800's, presumably because of long-range atmospheric transport from other sources. The 206Pb/207Pb values increase in both cores starting in the 1960's, and reach a recent maximum in the 1990's, apparently reflecting the growing use and eventually phase out of leaded gasoline use. Since the 1990's, the 206Pb/207Pb have continued their decline, apparently reflecting the elimination of leaded gasoline and the growing relative importance of Pb from the smelter. The temporal evolution in Pb enrichment factors follows the history of the metallurgical complex, with the maximum EF values (calculated using Sc) reaching maxima of ca. 100 x (Kotyk Lake) and 10 x (Sask Lake). The maximum rates of atmospheric Pb accumulation are approximately 1200 and 120 μg/m2/yr, respectively. In Finland, peat cores were taken from three bogs: the Pyhäsuo mire in SW Finland, 6 km NE from the Cu Ni smelter at Harjavalta (HAR); at the Viurusuo complex in eastern Finland, 8 km SW of the Cu Ni mine in the town of Outokumpu (OUT); and at Hietajärvi (HJ), in the Patvinsuo National Park of eastern Finland. The cores from HJ and OUT document 3,000 years of anthropogenic Pb and

  17. Prevalence of injuries in Wushu competition during the 1st Asian Martial Arts Games 2009.

    PubMed

    Yiemsiri, Pichet; Wanawan, Amarin

    2014-02-01

    To determine the prevalence and characteristic of injuries in Wushu Competition during the IP' Asian MartialArts Games 2009. Sixty international athletes (38 males) participating in Wushu Competition during the 1st Asian Martial Arts Games 2009. Injuries were recorded on injury report forms to document any injuries seen and treatment provided by tournament physician during competitions. The injury forms described the athlete s causes, type, site, and severity of the injuries. There were 60 international athletes the average age were 22.49 +/- 3.75 years. The prevalence ofinjuries was 228.07/ 1000 athlete exposure (AE). The prevalence in males andfemales was 161.76/1000 AE and 326.09/1000 AE, respectively. The most common injured body parts in males were lower extremities 102.94/1000 AE, followed by head and face injuries 58.82/1000 AE. The most common injured body parts in females were lower extremities 282.61/1000 AE. The most common types of injuries in males were contusions 58.82/1000 AE, concussion 29.41/1000 AE and strain-sprain 29.41/1000 AE. In females the most common type of injury were contusion 195.65/1000 AEfollowed by strain-sprain 130.43/1000 AE. The most common mechanism of injury in males werereceiving a punch 58.82/1000 AE, receiving a kick 44.12/1000 AE and delivering a kick 44.12/1000 AE. Meanwhile, in females common mechanisms were receiving a kick 152.17/1000 AE followed by delivering a kick 130.43/1000 AE. High prevalence of injuries in Wushu competition during the 1" Asian MartialArts Games 2009 revealedfemale injuries were higher than male and had a higher prevalence compared with Muay Thai or Taekwondo competitions.

  18. PREFACE: 1st Franco-Algerian Workshop on Neutrino Physics

    NASA Astrophysics Data System (ADS)

    Mebarki, N.; Mimouni, J.; Vanucci, F.; Aissaoui, H.

    2015-04-01

    The first Franco-Algerian workshop on neutrino physics was held on 22-23 October 2013 at the University of Mentouri, Constantine, Algeria. It was jointly organized by the Laboratory of Mathematical and Subatomic Physics (LPMS) and the Direction of Scientific Research (DGRSTD) for the Algerian side, and for the French part by the IN2P3, CNRS and CEA IRFU. It is one of a series of international scientific meetings organized every two years by the LPMS at Constantine on high energy physics (theoretical, nuclear physics, classical and quantum cosmology, astrophysics, mathematical physics and quantum computing etc...) to maintain a high quality in scientific research and education at Algerian universities. This specific meeting brought together experts in particle physics, astrophysics and cosmology from France and Algeria. It touched upon several theoretical, phenomenological as well as experimental aspects of the neutrinos. The workshop participants were mostly young researchers from many universities and research institutes in Algeria. The physics of neutrinos is a very active field in particle physics, hence the importance for the High Energy community in Algeria to gain expertise in this ''strategic'' area at the intersection of various topics in theoretical physics and high energy astrophysics (SM physics, CP violation, in general, SNe explosions, baryogenesis...). The neutrino proposed by Pauli back in 1930 as a ''desperate remedy'' to save the law of energy conservation in beta decay had a bright early history. Discovered in 1956 in the Cowan-Reines experiment despite all odds, this elusive particle which enabled us to understand the chiral nature of the weak interactions which later lead to the electro-weak unification finally appears to hold a key role in understanding subatomic physics as well as the structure and structuration of the Universe. It is also, after the discovery of the Higgs particle at the LHC in 2012, the only grey area left today in the

  19. Statistical analysis plan for the Laser-1st versus Drops-1st for Glaucoma and Ocular Hypertension Trial (LiGHT): a multi-centre randomised controlled trial.

    PubMed

    Vickerstaff, Victoria; Ambler, Gareth; Bunce, Catey; Xing, Wen; Gazzard, Gus

    2015-11-11

    The LiGHT trial (Laser-1st versus Drops-1st for Glaucoma and Ocular Hypertension Trial) is a multicentre randomised controlled trial of two treatment pathways for patients who are newly diagnosed with open-angle glaucoma (OAG) and ocular hypertension (OHT). The main hypothesis for the trial is that lowering intraocular pressure (IOP) with selective laser trabeculoplasty (SLT) as the primary treatment ('Laser-1st') leads to a better health-related quality of life than for those started on IOP-lowering drops as their primary treatment ('Medicine-1st') and that this is associated with reduced costs and improved tolerability of treatment. This paper describes the statistical analysis plan for the study. The LiGHT trial is an unmasked, multi-centre randomised controlled trial. A total of 718 patients (359 per arm) are being randomised to two groups: medicine-first or laser-first treatment. Outcomes are recorded at baseline and at 6-month intervals up to 36 months. The primary outcome measure is health-related quality of life (HRQL) at 36 months measured using the EQ-5D-5L. The main secondary outcome is the Glaucoma Utility Index. We plan to analyse the patient outcome data according to the group to which the patient was originally assigned. Methods of statistical analysis are described, including the handling of missing data, the covariates used in the adjusted analyses and the planned sensitivity analyses. The trial was registered with the ISRCTN register on 23/07/2012, number ISRCTN32038223 .

  20. International Interdisciplinary Conference (1st) on the Influence of Culture (Japanese/American) on Technological Innovation

    DTIC Science & Technology

    1991-11-01

    growth of new industries may well be a critical step in the development of new high-value- added manufacturing. In order to focus our discussions we...relatively short production runs of several closely related products. Manufacturing concerns in Japan have considered the development and well -being of...disciplines and include technicians and craftsmen as well as engineers. There is an emphasis on seeking consensus, open communication and decision-making as

  1. Summary of the 1st International Workshop on Networked Reality in Telecommunication

    NASA Astrophysics Data System (ADS)

    Davis, T.

    1994-05-01

    s of workshop papers are presented. Networked reality refers to the array of technologies and services involved in collecting a representation of reality at one location and using it to reconstruct an artificial representation of that reality at a remote location. The term encompasses transmission of the required information between the sites, and also includes the psychological, cultural, and legal implications of introducing derived communication systems. Networked reality is clearly derived from the emerging virtual reality technology base but is intended to go beyond the latter to include its integration with the required telecommunication technologies. A noteworthy feature of the Networked Reality '94 technical program is the extent of emphasis on social (particularly medical) impacts of the technology.

  2. The proceedings of the 1st international workshop on laboratory astrophysics experiments with large lasers

    SciTech Connect

    Remington, B.A.; Goldstein, W.H.

    1996-08-09

    The world has stood witness to the development of a number of highly sophisticated and flexible, high power laser facilities (energies up to 50 kJ and powers up to 50 TW), driven largely by the world-wide effort in inertial confinement fusion (ICF). The charter of diagnosing implosions with detailed, quantitative measurements has driven the ICF laser facilities to be exceedingly versatile and well equipped with diagnostics. Interestingly, there is considerable overlap in the physics of ICF and astrophysics. Both typically involve compressible radiative hydrodynamics, radiation transport, complex opacities, and equations of state of dense matter. Surprisingly, however, there has been little communication between these two communities to date. With the recent declassification of ICF in the USA, and the approval to commence with construction of the next generation ``superlasers``, the 2 MJ National Ignition Facility in the US, and its equivalent, the LMJ laser in France, the situation is ripe for change. . Given the physics similarities that exist between ICF and astrophysics, one strongly suspects that there should exist regions of overlap where supporting research on the large lasers could be beneficial to the astrophysics community. As a catalyst for discussions to this end, Lawrence Livermore National Laboratory sponsored this workshop. Approximately 100 scientists attended from around the world, representing eight countries: the USA, Canada, UK, France, Germany, Russia, Japan, and Israel. A total of 30 technical papers were presented. The two day workshop was divided into four sessions, focusing on nonlinear hydrodynamics, radiative hydrodynamics, radiation transport, and atomic physics-opacities. Copies of the presentations are contained in these proceedings.

  3. Allied Forces. 1st Airborne Task Force. Field Order Number 1

    DTIC Science & Technology

    1944-08-05

    D761 ALLIED FORCES. 1st . AIRBORNE TASK FORCE. FIELD ORDER W6> 1 D 761 .A63 Report Documentation Page Form ApprovedOMB No. 0704-0188 Public reporting...Allied Forces. 1st . Airborne Task Force. Field Order No. 1 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT...34 .83d Cml B n CO, jCo "A" 2d Cml Bn CO,,’AT CO, /:/•"’""a| Regt CO I 5"L?’ih ’j 67^’th Med Co "Oet, 3d Ord 1 1st ABTF 5, PSTF G3,. ABTF ACofS

  4. "European Resuscitation Council 2015 burn 1st Aid recommendations-concerns and issues for first responders".

    PubMed

    Goodwin, Nicholas S

    2016-08-01

    As the lead author of a recently published systematic review on hydrogel burn dressings in pre-hospital, I was alarmed to read the claim by the authors to the effect no one method of burn wound cooling was superior to any other; "There is no evidence to recommend a specific temperature or method of cooling". The reputation and prominence of the ERC within the circle of resuscitation councils now delving into 1st Aid recommendations leads to the conclusion that misguided recommendations may cause confusion amongst first responders, may falsely misdirect 1st Aid providers to unsupported practices or alternatively create a window of opportunity for marketers or sellers of alternative burn 1st Aid technologies to make unsupported claims in respect of comparable efficacy of their own product versus "traditional" methods. Copyright © 2016 Elsevier Ltd and ISBI. All rights reserved.

  5. 25. PRIMARY POWER TRANSMISSION BELT HOLES IN 1st FLOOR MILL ...

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

    25. PRIMARY POWER TRANSMISSION BELT HOLES IN 1st FLOOR MILL NO. 1 CEILING. WATER-POWERED MACHINERY LOCATED IN BASEMENT RAN LEATHER BELTS THROUGH THESE HOLES. POWER WAS THEN TRANSMITTED TO SHAFTS AND PULLEYS TO RUN MACHINERY ON MILL FLOORS. - Prattville Manufacturing Company, Number One, 242 South Court Street, Prattville, Autauga County, AL

  6. How Many Attempts Until Success in Some Core 1st. Year Disciplines?

    ERIC Educational Resources Information Center

    Fernandes, Graça Leão; Andrade e Silva, João; Lopes, Margarida Chagas

    2012-01-01

    Due to a general development in education brought about by democracy, Portugal has witnessed tremendous development in Higher Education (HE) since the beginning of the 1980s. Nevertheless, the percentage of graduates among the Portuguese population still ranks far below most European countries. This is why academic performance in HE 1st cycle…

  7. Perceptual Narrowing of Linguistic Sign Occurs in the 1st Year of Life

    ERIC Educational Resources Information Center

    Palmer, Stephanie Baker; Fais, Laurel; Golinkoff, Roberta Michnick; Werker, Janet F.

    2012-01-01

    Over their 1st year of life, infants' "universal" perception of the sounds of language narrows to encompass only those contrasts made in their native language (J. F. Werker & R. C. Tees, 1984). This research tested 40 infants in an eyetracking paradigm and showed that this pattern also holds for infants exposed to seen language--American Sign…

  8. The Course of Psychological Disorders in the 1st Year After Cancer Diagnosis

    ERIC Educational Resources Information Center

    Kangas, Maria; Henry, Jane L.; Bryant, Richard A.

    2005-01-01

    This study investigated the relationship between acute stress disorder (ASD) and posttraumatic stress disorder (PTSD) and comorbid anxiety, depressive, and substance use disorders over the first 12-month period following a cancer diagnosis. Individuals recently diagnosed with 1st onset head and neck or lung malignancy were assessed for ASD within…

  9. 77 FR 22574 - Filing Dates for the Washington Special Election In the 1st Congressional District

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-16

    ... From the Federal Register Online via the Government Publishing Office FEDERAL ELECTION COMMISSION Filing Dates for the Washington Special Election In the 1st Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Washington has...

  10. Perceptual Narrowing of Linguistic Sign Occurs in the 1st Year of Life

    ERIC Educational Resources Information Center

    Palmer, Stephanie Baker; Fais, Laurel; Golinkoff, Roberta Michnick; Werker, Janet F.

    2012-01-01

    Over their 1st year of life, infants' "universal" perception of the sounds of language narrows to encompass only those contrasts made in their native language (J. F. Werker & R. C. Tees, 1984). This research tested 40 infants in an eyetracking paradigm and showed that this pattern also holds for infants exposed to seen language--American Sign…

  11. Breaking Down Barriers for 1st-Year Teachers: What Teacher Preparation Programs Can Do

    ERIC Educational Resources Information Center

    Brashier, Allison; Norris, Elizabeth

    2008-01-01

    A developmentally appropriate learning environment for young children is vital for successful learning. However, implementing developmentally appropriate practices can be a challenge for 1st-year teachers because of the pressures of standardized testing. The purpose of this study was to examine the struggles teachers encounter in implementing…

  12. 130. Post1911. Photograph labeled, 'SEASON 1913. CAPTAIN, 1st MATE, SUPT ...

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

    130. Post-1911. Photograph labeled, 'SEASON 1913. CAPTAIN, 1st MATE, SUPT AND STOREKEEPER, A.P. ASS'N CANNERY, SHIP STAR OF ALASKA.' View forward from mizzenmast, post side. - Ship BALCLUTHA, 2905 Hyde Street Pier, San Francisco, San Francisco County, CA

  13. 75 FR 12544 - Filing Dates for the Hawaii Special Election In the 1st Congressional District

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-16

    ... Filing Dates for the Hawaii Special Election In the 1st Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Hawaii has scheduled a Special... Campaign Committees All principal campaign committees of candidates who participate in the Hawaii Special...

  14. 26. Photograph of original Fresnel lens a 1st order fixed ...

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

    26. Photograph of original Fresnel lens a 1st order fixed white light. (Installed 1874 and first illuminated Feb. 1, 1875. This is the only known photograph of this lens - - removed in 1929.)ca. 1918. - Block Island Southeast Light, Spring Street & Mohegan Trail at Mohegan Bluffs, New Shoreham, Washington County, RI

  15. 48. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...

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

    48. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms Latching mechanism, E end of turn span, view from N. Sarcone Photography, Columbus, MS. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  16. 49. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...

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

    49. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms. Top of pier and underside of w end of turn span. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  17. 47. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...

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

    47. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms. Latching mechanism, E end of turn span, viewed from W. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  18. 42. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...

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

    42. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms. Copy of postcard ca. 1900. Copy owned and made by Jack Donnell, Columbus, Ms. Shows two-span steel truss, built by Phoenix Bridge Co. in 1878. Negative copied by: Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  19. The Course of Psychological Disorders in the 1st Year After Cancer Diagnosis

    ERIC Educational Resources Information Center

    Kangas, Maria; Henry, Jane L.; Bryant, Richard A.

    2005-01-01

    This study investigated the relationship between acute stress disorder (ASD) and posttraumatic stress disorder (PTSD) and comorbid anxiety, depressive, and substance use disorders over the first 12-month period following a cancer diagnosis. Individuals recently diagnosed with 1st onset head and neck or lung malignancy were assessed for ASD within…

  20. 24. OVERALL OF 1st FLOOR OF MILL NO. 1. PALLETS ...

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

    24. OVERALL OF 1st FLOOR OF MILL NO. 1. PALLETS HELD CLOTH IN STORAGE IN LATE 20th CENTURY. IRON POSTS IN LEFT DISTANCE FRONTED CLOTH BINS. HISTORIAN LEEANN LANDS IN BACKGROUND WITH LIGHT. - Prattville Manufacturing Company, Number One, 242 South Court Street, Prattville, Autauga County, AL

  1. The Student View of 1st Year Laboratory Work in the Biosciences--Score Gamma?

    ERIC Educational Resources Information Center

    Collis, Mike; Gibson, Alan; Hughes, Ian; Sayers, Gill; Todd, Martin

    2008-01-01

    Students registered on 1st year bioscience courses in 9 universities were surveyed for their views on the laboratory classes they were taking. Returns were obtained from 695 (70%). Student views were varied, some viewing particular features of laboratory classes as "good" while others viewed the same features as "bad". Students…

  2. Aedes aegypti pharate 1st instar quiescence: a case for anticipatory reproductive plasticity.

    PubMed

    Perez, Mario H; Noriega, Fernando G

    2013-03-01

    Aedes aegypti mosquitoes use pharate 1st instar quiescence to cope with fluctuations in water availability hosting a fully developed 1st instar larvae within the chorion. The duration of this quiescence has been shown to affect larval fitness. This study sought to determine if an extended egg quiescence can elicit a plastic response resulting in an adult phenotype distinct from adults reared from short quiescence eggs. Our findings indicate that extended pharate 1st instar quiescence affects the performance and reproductive fitness of the adult female mosquito as well as the nutritional status of its progeny via maternal effects in an adaptive manner. This study demonstrates that phenotypic plasticity results as a consequence of the duration of pharate 1st instar quiescence and alternative phenotypes may exist for this mosquito with quiescence serving as a cue possibly signaling the environmental conditions that follow a dry period. These findings have implications for A. aegypti's success as a vector, geographic distribution, vector capacity and control.

  3. The Student View of 1st Year Laboratory Work in the Biosciences--Score Gamma?

    ERIC Educational Resources Information Center

    Collis, Mike; Gibson, Alan; Hughes, Ian; Sayers, Gill; Todd, Martin

    2008-01-01

    Students registered on 1st year bioscience courses in 9 universities were surveyed for their views on the laboratory classes they were taking. Returns were obtained from 695 (70%). Student views were varied, some viewing particular features of laboratory classes as "good" while others viewed the same features as "bad". Students…

  4. Plasmodium falciparum malaria in 1(st)-2(nd) century CE southern Italy.

    PubMed

    Marciniak, Stephanie; Prowse, Tracy L; Herring, D Ann; Klunk, Jennifer; Kuch, Melanie; Duggan, Ana T; Bondioli, Luca; Holmes, Edward C; Poinar, Hendrik N

    2016-12-05

    The historical record attests to the devastation malaria exacted on ancient civilizations, particularly the Roman Empire [1]. However, evidence for the presence of malaria during the Imperial period in Italy (1st-5th century CE) is based on indirect sources, such as historical, epigraphic, or skeletal evidence. Although these sources are crucial for revealing the context of this disease, they cannot establish the causative species of Plasmodium. Importantly, definitive evidence for the presence of malaria is now possible through the implementation of ancient DNA technology. As malaria is presumed to have been at its zenith during the Imperial period [1], we selected first or second molars from 58 adults from three cemeteries from this time: Isola Sacra (associated with Portus Romae, 1st-3rd century CE), Velia (1st-2nd century CE), and Vagnari (1st-4th century CE). We performed hybridization capture using baits designed from the mitochondrial (mtDNA) genomes of Plasmodium spp. on a prioritized subset of 11 adults (informed by metagenomic sequencing). The mtDNA sequences generated provided compelling phylogenetic evidence for the presence of P. falciparum in two individuals. This is the first genomic data directly implicating P. falciparum in Imperial period southern Italy in adults.

  5. Idaho National Laboratory Quarterly Performance Analysis - 1st Quarter FY2015

    SciTech Connect

    Mitchell, Lisbeth A.

    2015-03-01

    This report is published quarterly by the Idaho National Laboratory (INL) Quality and Performance Management Organization. The Department of Energy (DOE) Occurrence Reporting and Processing System (ORPS), as prescribed in DOE Order 232.2, “Occurrence Reporting and Processing of Operations Information,” requires a quarterly analysis of events, both reportable and not reportable, for the previous 12 months. This report is the analysis of 73 reportable events (27 from the 1St Qtr FY-15 and 46 from the prior three reporting quarters), as well as 38 other issue reports (including nine not reportable events and Significant Category A and B conditions reported during the1st Qtr FY-15) identified at INL during the past 12 months.

  6. The 1st of April 2470 BC Total Solar Eclipse Seen by the Prophet Ibraheem

    NASA Astrophysics Data System (ADS)

    Yousef, S. M.

    The Holy Quran describes a phenomenon seen by young Abraham that can only fit a solar eclipse. Two criteria were given for this particular eclipse; first only one planet was seen as soon as it got dark and second no corona was seen. In order to justify the first selection rule, examinations of solar and planetary longitudes for total solar eclipses passing over Babel were carried out. Only the eclipse of the 1st of April 2470 BC meets this condition, as it was only Venus that was seen at that eclipse. The second selection rule was also naturally fulfilled, as Babel happened to be on the border of the totality zone hence no corona was seen, however all the time the moon glistened as Baily's beads. There is no doubt that the prophet Abraham witnessed the 1st of April total solar eclipse that passed over Babel. This will put him about 470 years backward than it was previously anticipated.

  7. 46. NORTH END OF MILL NO. 2, 1st FLOOR, BELOW ...

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

    46. NORTH END OF MILL NO. 2, 1st FLOOR, BELOW PICKER AND CLOTH ROOM AREA. FUNCTION OF THIS SPACE UNKNOWN AT PRESENT. NOTE THAT EYE BEAM REPLACES ORIGINAL WALL OF 1892 PICKER HOUSE. CENTER (OR LEFT) DOOR IS ENTRY TO MILL NO. 2. RIGHT DOOR IS ENTRY TO 1892 NAPPER ROOM. - Prattville Manufacturing Company, Number One, 242 South Court Street, Prattville, Autauga County, AL

  8. 7. Photographic copy of original construction drawing, ELECTRICAL 1ST AND ...

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

    7. Photographic copy of original construction drawing, ELECTRICAL 1ST AND 2ND FLOOR PLANS, SHEET 10 of 11, DRAWING NO. 35-03-05 SF 5/1677, U.S. Army Engineer District, Detroit, Corps of Engineers, 9 June, 1959, on file Selfridge Base Museum. - Selfridge Field, Building No. 1041, West of E Street, north of D Street, Mount Clemens, Macomb County, MI

  9. 1st Central and Eastern European Proteomic Conference and 3rd Czech Proteomic Conference.

    PubMed

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

    2008-02-01

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

  10. 1st Cavalry Division’s Effectiveness In Conducting Airmobile Operations During Operation Pegasus

    DTIC Science & Technology

    2016-05-26

    company movements, to complex movements of entire divisions. From April 1 to April 15, 1968, 1st Cavalry Division successfully conducted Operation Pegasus...Siege of Khe Sanh (Boston, MA: Houghton Mifflin Company , 1991), 418-419. 13 Ibid., 417. 5...Tokyo, Japan: Dai Nippon Printing Company , 1968), 9. 34 John Galvin Air Assault: the development of airmobile warfare (New York, NY: Hawthorn Books, 1969

  11. Development of repair mechanism of FSX-414 based 1st stage nozzle of gas turbine

    NASA Astrophysics Data System (ADS)

    Rahman, Md. Tawfiqur

    2017-06-01

    This paper describes the failure mechanism and repair technology of 1st stage nozzle or vane of industrial gas turbine which is made of cobalt based super alloy FSX-414. 1st stage nozzles or vanes are important stationery components of gas turbine based power plant. Those are the parts of hot gas path components of gas turbine and their manufacturing process is casting. At present, it is widely accepted that gas turbine based combined cycle power plant is the most efficient and cost effective solution to generate electricity. One of the factors of high efficiency of this type of gas turbine is the increase of its turbine inlet temperature. As an effect of this factor and in conjunction with some other factors, the 1st stage nozzle of gas turbine operates under extremely high temperature and thermal stresses. As a result, the design lifetime of these components becomes limited. Furthermore, attention on nozzles or vanes is required in order to achieve their design lifetime. However, due to unfriendly operational condition and environmental effect, anytime failure can occur on these heat resistant alloy based components which may lead to severe damage of gas turbine. To mitigate these adverse effects, schedule maintenance is performed on a predetermined time interval of hot gas path components of gas turbine based power plant. This paper addresses common failures in gas turbine's 1st stage nozzles or vanes. Usually these are repaired by using ADH process but for several reasons ADH process is not used here. Hence the challenging task is performed using gas tungsten arc welding which is presented in this article systematically.

  12. Aedes aegypti pharate 1st instar quiescence affects larval fitness and metal tolerance.

    PubMed

    Perez, Mario H; Noriega, Fernando G

    2012-06-01

    The eggs of the mosquito Aedes aegypti possess the ability to undergo an extended quiescence hosting a fully developed 1st instar larvae within the chorion. As a result of this life history trait pharate larvae can withstand months of quiescence inside the egg where they depend on stored maternal reserves. A. aegypti mosquitoes are frequently associated with urban habitats that may contain significant metal pollution. Therefore, the duration of quiescence and extent of nutritional depletion may affect the physiology and survival of larvae that hatch in a suboptimal habitat. The aim of this study was to determine the effect of an extended quiescence on larval nutrient reserves and the subsequent effects of metal exposure on larval fitness, survival and development. We hypothesized that an extended quiescence would reduce nutritional reserves and alter the molecular response to metal exposure thereby reducing larval survival and altering larval development. As a molecular marker for metal stress responses, we evaluated transcriptional changes in the metallothionein gene (AaMtn) in response to quiescence and metal exposure. Extended 1st instar quiescence resulted in a significant decrease in lipid reserves and negatively affected larval fitness and development. AaMtn transcription and metal tolerance were compromised in first instars emerged from eggs that had undergone an extended quiescence. These findings suggest that newly emerged mosquito larvae that had survived a relatively long pharate 1st instar quiescence (as might occur during a dry season) are more vulnerable to environmental stress. Pharate 1st instar quiescence could have implications for vector control strategies. Newly emerged mosquito larvae at the end of the dry season or start of the wet season are physiologically compromised, and therefore potentially more susceptible to vector control strategies than mosquito larvae hatched subsequently throughout the wet season. Published by Elsevier Ltd.

  13. 44. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...

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

    44. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms. Detail from Camille Drie's map: A Bird's Eye View of Columbus, Mississippi ca. 1875-76. Shows M&O RR bridge before the Phoenix Bridge Co. erected iron truss spans in 1878. Credit: Photostat of map in Lowndes Co. Public Library Sarcone Photography, Columbus, Ms. 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  14. Ruthenium indenylidene “1st generation” olefin metathesis catalysts containing triisopropyl phosphite

    PubMed Central

    Guidone, Stefano; Nahra, Fady; Slawin, Alexandra M Z

    2015-01-01

    Summary The reaction of triisopropyl phosphite with phosphine-based indenylidene pre-catalysts affords “1st generation” cis-complexes. These have been used in olefin metathesis reactions. The cis-Ru species exhibit noticeable differences with the trans-Ru parent complexes in terms of structure, thermal stability and reactivity. Experimental data underline the importance of synergistic effects between phosphites and L-type ligands. PMID:26425210

  15. 43. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...

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

    43. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms. Copy of photo 1900. Shows 1878 M&O RR bridge. The steamboat, 'Gopher,' in foreground, was an archeological survey vessel from the Franklin Institute in Philadelphia. Published in Art in Mississippi (1901). Credit: Copied from print in Lowndes Co. Public Library by Sarcone Photography, Columbus, Ms. 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  16. Magnetic field induced 1st order transitions: Recent studies, and some new concepts

    NASA Astrophysics Data System (ADS)

    Chaddah, P.

    2015-05-01

    Phase transitions are caused by varying temperature, or pressure, or magnetic field. The observation of 1st order magneto-structural transitions has created application possibilities based on magnetoresistance, magnetocaloric effect, magnetic shape memory effect, and magneto-dielectric effect. Magnetic field induced transitions, and phase coexistence of competing magnetic phases down to the lowest temperature, gained prominence over a decade ago with theoretical models suggesting that the ground state is not homogeneous. Researchers at Indore pushed an alternative view that this phase coexistence could be due to glasslike "kinetic arrest" of a disorder-broadened first-order magnetic transition between two states with long-range magnetic order, resulting in phase coexistence down to the lowest temperatures. The CHUF (cooling and heating in unequal field) protocol created at Indore allows the observation of `devitrification', followed by `melting'. I show examples of measurements establishing kinetic arrest in various materials, emphasizing that glasslike arrest of 1st order magnetic transitions may be as ubiquitous as glass formation following the arrest of 1st order structural transitions.

  17. RETURN TO DIVISION IA FOOTBALL FOLLOWING A 1ST METATARSOPHALANGEAL JOINT DORSAL DISLOCATION

    PubMed Central

    Cook, Chad; Zarzour, Hap; Moorman, Claude T.

    2010-01-01

    Background. Although rare in occurrence, a dorsal dislocation of the 1st metatarsophalangeal (MTP) joint has been successfully treated using surgical and/or non-operative treatment. No descriptions of conservative intervention following a dorsal dislocation of the MTP joint in an athlete participating in a high contact sport are present in the literature. Objectives. The purpose of this case report is to describe the intervention and clinical reasoning during the rehabilitative process of a collegiate football player diagnosed with a 1st MTP joint dorsal dislocation. The plan of care and return to play criteria used for this athlete are presented. Case Description. The case involved a 19-year-old male Division IA football player, who suffered a traumatic dorsal dislocation of the 1st MTP joint during practice. The dislocation was initially treated on-site by closed reduction. Non-operative management included immobilization, therapeutic exercises, non-steroidal anti-inflammatories, manual treatment, modalities, prophylactic athletic taping, gait training, and a sport specific progression program for full return to Division IA football. Outcomes. Discharge from physical therapy occurred after six weeks of treatment. At discharge, no significant deviations existed during running, burst, and agility related drills. At a six-month follow-up, the patient reported full return to all football activities including contact drills without restrictions. Discussion. This case describes an effective six-week rehabilitation intervention for a collegiate football player who sustained a traumatic great toe dorsal dislocation. Further study is suggested to evaluate the intervention strategies and timeframe for return to contact sports. PMID:21589669

  18. A Preliminary to War: The 1st Aero Squadron and the Mexican Punitive Expedition of 1916

    DTIC Science & Technology

    2003-01-01

    ordered a reconnaissance along the Mexican Northwestern railroad south toward Cumbre Pass in the Sierra Madre mountains. Dodd and Foulois flew this...Casas Grandes and Galeana Valleys ranged between 6,000 and 7,000 feet, and that Cumbre Pass lay at about 9,000 feet. All of these altitudes were higher...of the Cumbre Pass tunnel, but could go no farther. For two hours, 25 The 1st Aero Squadron in Mexico; probably following a mission by Signal Corps No

  19. Autopsy as a tool for learning gross anatomy during 1(st) year MBBS.

    PubMed

    Goyal, Parmod Kumar; Gupta, Monika; Kaur, Jaswinder

    2016-01-01

    Embalmed cadavers are the primary tool for teaching anatomy. However, difficulties are encountered due to changed color/texture of organs, hardening of tissues, and smell of formaldehyde. To overcome these difficulties, dissections on a fresh human body were shown to the 1(st) year MBBS students, and their perception was noted. After taking universal precautionary measures, postmortem dissections were shown to students on voluntary donated bodies in the dissection hall, in addition to the traditional teaching on embalmed cadavers. Feedback was taken from students and faculty regarding the utility of these sessions. Better appreciation of texture, orientation, location, and relations of organs in fresh body, integration of teaching, awareness of the process and laws related to body donations were the outcomes of the study. However, the smell and sight of blood was felt to be nauseating by some students, and some students were worried about the spread of infectious diseases. Visualizing single fresh body dissection during 1(st) year professional MBBS is recommended either on medicolegal autopsy or on voluntarily-donated bodies.

  20. Case study: a case of debilitating gout in the 1st metatarsophalangeal joint.

    PubMed

    Tanner, Natalie; Diaper, Ross; King, Mathew; Metcalfe, Stuart A

    2015-03-01

    Gout is a painful arthritic condition that affects many people worldwide. The disease has been associated with hyperuricaemia and life style risk factors such as obesity, alcohol intake, meat and seafood consumption. We present a case of a 67-year-old male with a history of gout, who attended the clinic with a painful 1st metatarsophalangeal joint, which had progressively worsened in pain, mobility and deformity in the last 20 years. Although lifestyle changes had been advised by the GP some years earlier such as a low purine based diet, management had only consisted of NSAID's, which had not significantly improved symptoms. Surgical excision of chalky white material from around the 1st metatarsophalangeal joint rendered the patient symptom free with increased mobility after 6 weeks. Histopathology confirmed the excised tissue as gouty tophus. Following this, the patient was placed on allopurinol, a xanthine oxidase inhibitor to prevent recurrent attacks. This case study highlights the importance of early recognition and prophylactic management in gout sufferers. In joints where the disease process is well-established surgical excision of the gouty tophus may help mitigate further disease progression, and restore quality of life to individuals.

  1. PREFACE: PAGES 1st Young Scientists Meeting (YSM) - 'Retrospective views on our planet's future'

    NASA Astrophysics Data System (ADS)

    Cléroux, Caroline; Fehrenbacher, Jennifer; Phipps, Steven; Rupper, Summer; Williams, Branwen; Kiefer, Thorsten

    2010-03-01

    more recent pollution. The concept and format of the 1st PAGES YSM worked very well, and created a high degree of enthusiasm and stimulation among the participants (as is demonstrated by this special issue). The 2nd YSM is therefore firmly planned to take place in 2013, back-to-back with the 4th PAGES OSM. Crucial and gratefully acknowledged contributions to the success of the YSM were made by the numerous co-sponsors (see logos below), who provided the financial basis for the YSM and supported the attendance of many early-career researchers from various parts of the world. Furthermore, we cordially thank all reviewers for shaping this proceeding issue with their insightful and helpful reviews. Conference photograph

  2. Meeting report for the 1st skin microbiota workshop, boulder, CO October 15-16 2012

    PubMed Central

    2014-01-01

    This report details the outcome of the 1st Skin Microbiota Workshop, Boulder, CO, held on October 15th-16th 2012. The workshop was arranged to bring Department of Defense personnel together with experts in microbial ecology, human skin physiology and anatomy, and computational techniques for interrogating the microbiome to define research frontiers at the intersection of these important areas. The workshop outlined a series of questions and created several working groups to address those questions, specifically to promote interdisciplinary activity and potential future collaboration. The US Army provided generous grant support and the meeting was organized and hosted by the University of Colorado at Boulder. A primary forward vision of the meeting was the importance of understanding skin microbial communities to improve the health and stealth of US Army warfighters.

  3. Idaho National Laboratory Quarterly Occurrence Analysis for the 1st Quarter FY2017

    SciTech Connect

    Mitchell, Lisbeth Ann

    2017-01-01

    This report is published quarterly by the Idaho National Laboratory (INL) Quality and Performance Management Organization. The Department of Energy (DOE) Occurrence Reporting and Processing System (ORPS), as prescribed in DOE Order 232.2, “Occurrence Reporting and Processing of Operations Information,” requires a quarterly analysis of events, both reportable and not reportable, for the previous 12 months. This report is the analysis of 82 reportable events (13 from the 1st quarter (Qtr) of fiscal year (FY) 2017 and 68 from the prior three reporting quarters), as well as 31 other issue reports (including events found to be not reportable and Significant Category A and B conditions) identified at INL during the past 12 months (seven from this quarter and 24 from the prior three quarters).

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

    PubMed Central

    Sutin, Angelina R.; Robins, Richard W.

    2010-01-01

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

  5. Validation of the corrective optics on the Hubble Space Telescope 1st Servicing Mission

    NASA Astrophysics Data System (ADS)

    Thompson, Kevin P.; Kestner, Robert; Rodgers, J. Michael; Bajuk, Dan

    2016-07-01

    The Hubble Space Telescope 1st Servicing Mission carried with it a total of 14 corrective mirrors, four in wide field (WF) 2 and the planetary (PC) 2 (three WF and one PC), two each for the three axial SIs (FOS red and blue), faint object camera (f48 and f/96), and Goddard high resolution spectrograph, which were packaged in a single module, corrective optics space telescope axial replacement (COSTAR). This paper presents the fabrication and validation of these mirrors that were the cornerstone of strategy to recover the telescope performance. The COSTAR optics were particularly challenging and represented one of the earliest examples of anamorphic aspheric mirrors fabricated to <0.005 waves RMS of surface figure residual. Other firsts included one of the earliest applications of phase stepping interferometry, now an industry standard. Insights into the corrective designs, the mirror figure shapes, and the technology used in the validation of the mirrors are presented.

  6. Idaho National Laboratory Quarterly Occurrence Analysis - 1st Quarter FY 2016

    SciTech Connect

    Mitchell, Lisbeth Ann

    2016-03-01

    This report is published quarterly by the Idaho National Laboratory (INL) Quality and Performance Management Organization. The Department of Energy (DOE) Occurrence Reporting and Processing System (ORPS), as prescribed in DOE Order 232.2, “Occurrence Reporting and Processing of Operations Information,” requires a quarterly analysis of events, both reportable and not reportable, for the previous 12 months. This report is the analysis of 74 reportable events (16 from the 1st Qtr FY-16 and 58 from the prior three reporting quarters), as well as 35 other issue reports (including events found to be not reportable and Significant Category A and B conditions) identified at INL during the past 12 months (15 from this quarter and 20 from the prior three quarters).

  7. International.

    ERIC Educational Resources Information Center

    Hoover, Linn

    1979-01-01

    The International Geological Correlation Project has attained scientific maturity and broad support and participation by geologists world wide. Its purpose is to provide a mechanism for international cooperation and information exchange about geological problems that transcend national boundaries. (Author/BB)

  8. PREFACE: 1st European Conference on Gas Micro Flows (GasMems 2012)

    NASA Astrophysics Data System (ADS)

    Frijns, Arjan; Valougeorgis, Dimitris; Colin, Stéphane; Baldas, Lucien

    2012-05-01

    The aim of the 1st European Conference on Gas Micro Flows is to advance research in Europe and worldwide in the field of gas micro flows as well as to improve global fundamental knowledge and to enable technological applications. Gas flows in microsystems are of great importance and touch almost every industrial field (e.g. fluidic microactuators for active control of aerodynamic flows, vacuum generators for extracting biological samples, mass flow and temperature micro-sensors, pressure gauges, micro heat-exchangers for the cooling of electronic components or for chemical applications, and micro gas analyzers or separators). The main characteristic of gas microflows is their rarefaction, which for device design often requires modelling and simulation both by continuous and molecular approaches. In such flows various non-equilibrium transport phenomena appear, while the role played by the interaction between the gas and the solid device surfaces becomes essential. The proposed models of boundary conditions often need an empirical adjustment strongly dependent on the micro manufacturing technique. The 1st European Conference on Gas Micro Flows is organized under the umbrella of the recently established GASMEMS network (www.gasmems.eu/) consisting of 13 participants and six associate members. The main objectives of the network are to structure research and train researchers in the fields of micro gas dynamics, measurement techniques for gaseous flows in micro experimental setups, microstructure design and micro manufacturing with applications in lab and industry. The conference takes place on June 6-8 2012, at the Skiathos Palace Hotel, on the beautiful island of Skiathos, Greece. The conference has received funding from the European Community's Seventh Framework Programme FP7/2007-2013 under grant agreement ITN GASMEMS no. 215504. It owes its success to many people. We would like to acknowledge the support of all members of the Scientific Committee and of all

  9. [Prevalence and causes of pain after cataract surgery: Comparison of 1st and 2nd eyes].

    PubMed

    Gayadine-Harricham, Y; Amzallag, T

    2017-06-01

    In our practice, patients undergoing bilateral cataract surgery complain of more significant pain after the 2nd eye surgery. The goal of this study was to compare postoperative pain between the 1st and 2nd eyes with cataract surgery under topical anesthesia and to identify the causes of this pain. We conducted a prospective observational study between May and September 2015. We included 69 consecutive adults scheduled for bilateral cataract surgery under topical anesthesia within 2 months by the same surgeon. A self-assessment questionnaire of anxiety (the Amsterdam Preoperative Anxiety and Information Scale [APAIS]) was completed before each procedure. Postoperative pain was assessed by the visual analogue scale (VAS) in the recovery room. Among the 69 included patients (mean age: 70±1.3 years), 13 (19%) experienced more pain after the 2nd eye procedure. The median VAS was 0 (EI: 0-1) after the first eye versus 0 (EI: 0-2) after the second eye (P=0.836). The patients with the most pain after the second eye surgery had a median anxiety score of 5 (EI: 4 to 9.5), which was comparable to those without pain (P=0.589). On bivariate analysis, women had more pain after second eye surgery (27%) than men (4%) (P=0.026). However, this association lost its significance when the analysis was adjusted for the level of anxiety (adjusted OR 7.7, 95% CI [0.91; 64.6]). In fact, women were more anxious [median anxiety score of 6 (EI: 4 to 8.5)] before 2nd eye surgery than men [median score: 4 (EI: 4-6); P=0.013]. Pain levels appeared to be very moderate on both sides when measured postoperatively, as opposed to statements often made in the immediate postoperative period. There is a discrepancy with the literature data. However, each study had small sample sizes. We did not find any significant difference in pain between 1st and 2nd eye cataract surgery under topical local anesthesia. While postoperative pain appeared greater among women, we have noted the possible influence of

  10. PROPAGATION AND EVOLUTION OF THE JUNE 1st 2008 CME IN THE INTERPLANETARY MEDIUM

    NASA Astrophysics Data System (ADS)

    Nieves-Chinchilla, T.; Lamb, D. A.; Davila, J. M.; Vinas, A. F.; Moestl, C.; Hidalgo, M. A.; Farrugia, C. J.; Malandraki, O.; Dresing, N.; Gómez-Herrero, R.

    2009-12-01

    In this work we present a study of the coronal mass ejection (CME) of June 1st of 2008 in the interplanetary medium. This event has been extensively studied by others because of its favorable geometry and the possible consequences of its peculiar initiation for space weather forecasting. We show an analysis of the evolution of the CME in the interplanetary medium in order to shed some light on the propagation mechanism of the ICME. We have determined the typical shock associated characteristics of the ICME in order to understand the propagation properties. Using two different non force-free models of the magnetic cloud allows us to incorporate expansion of the cloud. We use in-situ measurements from STEREO B/IMPACT to characterize the ICME. In addition, we use images from STEREO A/SECCHI-HI to analyze the propagation and visual evolution of the associated flux rope in the interplanetary medium. We compare and contrast these observations with the results of the analytical models.

  11. 1st paleomagnetic investigation of Nubia Sandstone at Kalabsha, south Western Desert of Egypt

    NASA Astrophysics Data System (ADS)

    Mostafa, R.; Khashaba, A.; El-Hemaly, I. A.; Takla, E. M.; Abdel Aal, E.; Odah, H.

    2016-06-01

    Two profiles have been sampled from the Nubia Sandstone at Aswan, south Western Desert: the 1st profile has been taken from Abu Aggag Formation and the 2nd one was from Sabaya Formation (23.25 °N, 32.75 °E). 136 oriented cores (from 9 sites) have been sampled. Abu Aggag Formation is of Late Cretaceous (Turonian) and Sabaya Formation is of early Cretaceous (Albian-Cenomanian). The studied rocks are subjected to rock magnetic measurements as well as demagnetization treatment. It has been found that hematite is the main magnetic mineral in both formations. Four profile sections from Abu Aggag Formation, yielded a magnetic component with D = 352.7°, I = 36.6° with α95 = 5.2° and the corresponding pole lies at Lat. = 82.8 °N and Long. = 283.1 °E. Five profile sections from Sabaya Formation, yielded a magnetic component with D = 348.6°, I = 33.3° with α95 = 5.8° and the corresponding pole lies at Lat. = 78.3 °N and Long. = 280.4 °E. The obtained paleopole for the two formations lies at Lat. = 80.5 °N and Long. = 281.7 °E. The obtaind magnetic components are considered primary and the corresponding paleopole reflects the age of Nubia Sandstone when compared with the previously obtained Cretaceous poles for Egypt.

  12. Preventive medicine in Task Force 1st Armored Division during Operation Iraqi Freedom.

    PubMed

    Harris, Mark D; Johnson, Christopher R

    2006-09-01

    Task Force 1st Armored Division (TF1AD) deployed to Baghdad and South Central Iraq from April 2003 through July 2004. TF1AD preventive medicine had responsibility for ensuring divisional force health protection, including soldier health, disease and nonbattle injury mitigation, health promotion, and civil affairs operations. Heat injury, diarrheal disease, skin and respiratory disease, and eye and musculoskeletal injury rates were high. Command emphasis and preventive medicine action resulted in better living conditions and personal sanitation. To counter the threat, the TF1AD preventive medicine/ division surgeon team used a "spiraling out" approach that focused attention first on hand-washing, potable water, vector control, waste disposal, and food sanitation and later on noise, asbestos, environmental contamination, and radiation. In April 2004, TF1AD shifted focus to the Multinational Division Central-South region of Iraq and many similar problems occurred as in May 2003, although they were less severe, in part because of the lessons learned in Baghdad.

  13. 1st Advanced Marine Renewable Energy Instrumentation Experts Workshop: April 5-7, 2011

    SciTech Connect

    Not Available

    2011-10-01

    The U.S. marine energy industry is actively pursuing development of offshore wind and marine hydrokinetic (MHK) energy systems. Experience in the wind energy sector demonstrates that new technology development requires thorough measurement and characterization of the environmental conditions prevalent at installation sites and of technology operating in the field. Presently, there are no turn-key instrumentation system solutions that meet the measurement needs of the marine energy industry. The 1st Advanced Marine Renewable Energy Instrumentation Experts Workshop brought together technical experts from government laboratories, academia, and industry representatives from marine energy, wind, offshore oil and gas, and instrumentation developers to present and discuss the instrumentation needs of the marine energy industry. The goals of the meeting were to: (1) Share the latest relevant knowledge among technical experts; (2) Review relevant state-of-the-art field measurement technologies and methods; (3) Review lessons learned from recent field deployments; (4) Identify synergies across different industries; (5) Identify gaps between existing and needed instrumentation capabilities; (6) Understand who are the leading experts; (7) Provide a forum where stakeholders from the marine energy industry could provide substantive input in the development of new marine energy field deployable instrumentation packages.

  14. Wind-US Results for the AIAA 1st Propulsion Aerodynamics Workshop

    NASA Technical Reports Server (NTRS)

    Yoder, Dennis; Dippold, Vance, III; Georgiadis, Nicholas

    2012-01-01

    This presentation contains Wind-US results presented at the 1st Propulsion Aerodynamics Workshop. The The workshop was organized by the American Institute of Aeronautics and Astronautics, Air Breathing Propulsion Propulsion Systems Integration Technical Committee with the purpose of assessing the accuracy of computational computational fluid dynamics for air breathing propulsion applications. Attendees included representatives from representatives from government, industry, academia, and commercial software companies. Participants were were encouraged to explore and discuss all aspects of the simulation process including the effects of mesh type and mesh type and refinement, solver numerical schemes, and turbulence modeling. The first set of challenge cases involved computing the thrust and discharge coefficients for a series of convergent convergent nozzles for a range of nozzle pressure ratios between 1.4 and 7.0. These configurations included a included a reference axisymmetric nozzle as well as 15deg , 25deg , and 40deg conical nozzles. Participants were also asked also asked to examine the plume shock structure for two cases where the 25deg conical nozzle was bifurcated by a bifurcated by a solid plate. The final test case was a serpentine inlet diffuser with an outlet to inlet area ratio of 1.52 ratio of 1.52 and an offset of 1.34 times the inlet diameter. Boundary layer profiles, wall static pressure, and total and total pressure at downstream rake locations were examined.

  15. The relation between 1st grade grey matter volume and 2nd grade math competence.

    PubMed

    Price, Gavin R; Wilkey, Eric D; Yeo, Darren J; Cutting, Laurie E

    2016-01-01

    Mathematical and numerical competence is a critical foundation for individual success in modern society yet the neurobiological sources of individual differences in math competence are poorly understood. Neuroimaging research over the last decade suggests that neural mechanisms in the parietal lobe, particularly the intraparietal sulcus (IPS) are structurally aberrant in individuals with mathematical learning disabilities. However, whether those same brain regions underlie individual differences in math performance across the full range of math abilities is unknown. Furthermore, previous studies have been exclusively cross-sectional, making it unclear whether variations in the structure of the IPS are caused by or consequences of the development of math skills. The present study investigates the relation between grey matter volume across the whole brain and math competence longitudinally in a representative sample of 50 elementary school children. Results show that grey matter volume in the left IPS at the end of 1st grade relates to math competence a year later at the end of 2nd grade. Grey matter volume in this region did not change over that year, and was still correlated with math competence at the end of 2nd grade. These findings support the hypothesis that the IPS and its associated functions represent a critical foundation for the acquisition of mathematical competence.

  16. 1st ACT global trajectory optimisation competition: Results found at the Jet Propulsion Laboratory

    NASA Astrophysics Data System (ADS)

    Petropoulos, Anastassios E.; Kowalkowski, Theresa D.; Vavrina, Matthew A.; Parcher, Daniel W.; Finlayson, Paul A.; Whiffen, Gregory J.; Sims, Jon A.

    2007-11-01

    Results obtained at the Jet Propulsion Laboratory for the 1st ACT global trajectory optimisation competition are presented and the methods used to obtain them are described. The search for the globally optimal, low-thrust, gravity-assist trajectory for maximally deflecting an asteroid is performed in two steps. The first step involves a rough global search of the global search space, which has, however, been somewhat bounded based on prior mission-design experience, intuition, and energy arguments. A shape-based method is used to represent the low-thrust arcs, while the ballistic portions are searched almost exhaustively. The second step involves local optimisation of trajectories which stand out from the rough global search. The low-thrust optimisation problem is turned into a parameter optimisation problem by approximating the continuous thrusting as a series of impulsive manoeuvres. Of the many trajectories found, three optimal trajectories are reported and compared, including the one submitted for the competition. The best one employed a double-Venus, quadruple-Earth, Jupiter Saturn Jupiter gravity-assist sequence. The trajectory submitted for the competition used one less Venus flyby and one less Earth flyby.

  17. Parenting and Preschool Self-Regulation as Predictors of Social Emotional Competence in 1st Grade

    PubMed Central

    Russell, Beth S.; Lee, Jungeun Olivia; Spieker, Susan; Oxford, Monica L.

    2016-01-01

    The current longitudinal study used data from the National Institute of Child Health and Human Development (NICHD) Study of Early Child Care and Youth Development (SECCYD) to examine a model of development that emphasizes early caregiving environments as predictors of social emotional competence (including classroom competence). This path analysis model included features of parenting, emotion regulation, preschool language skills, and attention to predict child outcomes in 1st grade. Early caregiving environments were directly predictive of peer relationship satisfaction, oppositional behavior, social skills, and classroom competence over and above significant mediated effects through preschool self regulation (language, inattention, and anger/frustration). These results suggest that the characteristics of supportive and stimulating caregiving shift in valence over time, such that qualities of the infant-child relationship that are significant in predicting early childhood outcomes are not the same as the caregiving qualities that move to the foreground in predicting primary school outcomes. Implications for school-readiness programming are discussed, including interventions in the early caregiving system to encourage sensitive and supportive parent child interactions to bolster school readiness via the development of social-emotional competence. PMID:27616805

  18. Providing simulation experiences for large cohorts of 1st year nursing students: evaluating quality and impact.

    PubMed

    Rochester, Suzanne; Kelly, Michelle; Disler, Rebecca; White, Haidee; Forber, Jan; Matiuk, Sonia

    2012-01-01

    To provide each student within a large cohort the opportunity to participate in a small group simulation that meets recognised quality indicators is a challenge for Bachelor of Nursing programmes in Australia. This paper, as part of a larger longitudinal study, describes one approach used to manage a simulation for 375 1st year nursing students and to report on the quality of the experience from the student's perspective. To ensure quality was maintained within the large cohort, aspects of the simulation were assessed against the following indicators: alignment with curriculum pedagogy and goals; preparation of students and staff; fidelity; and debriefing. Data obtained from a student focus group were analysed in the context of the quality indicators. The following themes emerged from the data: knowing what to expect; assuming roles for the simulation; authenticity and thinking on your feet; feeling the RN role; and, preparation for clinical practice. This paper demonstrates it is possible to provide students in large cohorts with active participatory roles in simulations whilst maintaining quality indicators.

  19. Jordanian Kindergarten and 1st-Grade Teachers' Beliefs about Child-Based Dimensions of School Readiness

    ERIC Educational Resources Information Center

    Fayez, Merfat; Ahmad, Jamal Fathi; Oliemat, Enass

    2016-01-01

    The purpose of this study was to explore the beliefs of Jordanian kindergarten and 1st-grade teachers regarding six child-based dimensions of school readiness: academic knowledge, basic thinking skills, socioemotional maturity, physical well-being and motor development, self-discipline, and communication skills. Questionnaires were used to collect…

  20. Bills to Increase Employment Opportunities through the Youth Conservation Corps and Other Means, 95th Congress, 1st Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC.

    This packet contains nine Senate bills and eight House bills from the 95th Congress, 1st session, all dealing with various means of increasing employment opportunities. Most of the bills deal with the creation of new jobs or with programs for job training, counseling, or placement. Seven of the bills constitute amendments to the Youth Conservation…

  1. 78 FR 7781 - Filing Dates for the South Carolina Special Elections in the 1st Congressional District

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-04

    ... From the Federal Register Online via the Government Publishing Office FEDERAL ELECTION COMMISSION Filing Dates for the South Carolina Special Elections in the 1st Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special elections. SUMMARY: South Carolina...

  2. Jordanian Kindergarten and 1st-Grade Teachers' Beliefs about Child-Based Dimensions of School Readiness

    ERIC Educational Resources Information Center

    Fayez, Merfat; Ahmad, Jamal Fathi; Oliemat, Enass

    2016-01-01

    The purpose of this study was to explore the beliefs of Jordanian kindergarten and 1st-grade teachers regarding six child-based dimensions of school readiness: academic knowledge, basic thinking skills, socioemotional maturity, physical well-being and motor development, self-discipline, and communication skills. Questionnaires were used to collect…

  3. Addressing the Effects of Reciprocal Teaching on the Receptive and Expressive Vocabulary of 1st-Grade Students

    ERIC Educational Resources Information Center

    Mandel, Eliana; Osana, Helena P.; Venkatesh, Vivek

    2013-01-01

    This study evaluated the effects of Adapted Reciprocal Teaching (ART) on the receptive and expressive flight-word vocabulary of 1st-grade students. During ART, classroom interactions produced narrative contexts within which students assumed responsibility for applying new flight words in personally meaningful ways. Students in the control group…

  4. Comparative analysis of 1st, 2nd, and 4th year MD students' attitudes toward Complementary Alternative Medicine (CAM)

    PubMed Central

    Riccard, Christopher P; Skelton, Michele

    2008-01-01

    Background To identify and report the attitudes and beliefs of 1st, 2nd, and 4th year medical students toward complementary alternative medicine (CAM). Methods The previously validated and reliability tested CHBQ was administered to medical students attending the University of South Florida School of Medicine. Results Significant changes were found between both 1st (46.0 ± 7.7) and 4th (37.8 ± 15.7) year students and 2nd (48.3 ± 7.8) and 4th (37.8 ± 15.7) year students. No significant difference was found between 1st (46.0 ± 7.7) and 2nd (48.3 ± 7.8) year students. When comparing scores based on gender, a significant difference was present between males (41.2 ± 12.2) and females (46.1 ± 11.0). Conclusion CHBQ scores were significantly more positive in both 1st and 2nd year medical students in comparison with 4th year student's scores. These findings suggest that as student exposure to allopathic techniques and procedures increases during the last year of medical school, their attitudes toward CAM decrease. Females were also significantly more likely to have stronger positive attitudes toward CAM than males, though both genders represented an overall positive attitude toward CAM. PMID:18799010

  5. Maternal Sleep-Related Cognitions and Infant Sleep: A Longitudinal Study from Pregnancy through the 1st Year

    ERIC Educational Resources Information Center

    Tikotzky, Liat; Sadeh, Avi

    2009-01-01

    Infant sleep is a major source of concern for many parents. The aims of this longitudinal study were to assess: (a) the development of sleep patterns among infants, (b) the development of maternal cognitions regarding infant sleep, and (c) the relations between these domains during the 1st year of life. Eighty-five mothers were recruited during…

  6. Reselecting 1st grade area of Environmental Conservation Value Assessment Map by Using Frequency ratio and Regression model

    NASA Astrophysics Data System (ADS)

    Park, Y.

    2016-12-01

    Environmental Conservation Value Assessment Map (ECVAM) is a five grade assessment map divides country 5 grade by superposition various maps to comprehensive assessment of environmental information of land use. The equivalent-weighting method and least-index method is typical features of this map. Prior makes it possible to maintain objectivity When assigning value to each item and latter assigns the highest grade to a conservation zone if it has received multiple grades. There has been relatively steady research of Environmental Conservation Value Assessment Map (ECVAM) in the country. In particular, the studies most focus on the research of improving or introducing new criteria filling. But there are few research on the over-allocation of 1st grade area of map. The 1st grade of the map is development impossible area which amounts 40% of the map. But it is often questionable whether an appropriate part of the value to be given as a class. Therefore in this research, frequency ratio analysis and logistic regression model are used to reselect 1st grade of Environmental Conservation Value Assessment Map (ECVAM). Results show that current map of 1st grade is overestimated. This research will contribute when renewal Environmental Conservation Value Assessment Map (ECVAM).

  7. Addressing the Effects of Reciprocal Teaching on the Receptive and Expressive Vocabulary of 1st-Grade Students

    ERIC Educational Resources Information Center

    Mandel, Eliana; Osana, Helena P.; Venkatesh, Vivek

    2013-01-01

    This study evaluated the effects of Adapted Reciprocal Teaching (ART) on the receptive and expressive flight-word vocabulary of 1st-grade students. During ART, classroom interactions produced narrative contexts within which students assumed responsibility for applying new flight words in personally meaningful ways. Students in the control group…

  8. A 1st-Grade Teacher's Survival Guide to the Implementation and Management of Literacy Centers During Guided Reading

    ERIC Educational Resources Information Center

    Kieff, Judith

    2005-01-01

    This Classroom Idea Sparker was submitted by Pandora Zook, a 1st-grade teacher at Guilford Elementary School in Sterling, Virginia. She shares her experiences in creating self-guided literacy centers that run smoothly and encourage children to be constructively engaged in learning activities that do not require constant direct supervision.

  9. International Symposium on the Effective Teaching of Racquet Sports. Proceedings (1st, Urbana, Illinois, June 11-14, 1980).

    ERIC Educational Resources Information Center

    Groppel, Jack L., Ed.; Sears, Ronald G., Ed.

    Researchers, coaches, and players of racquet sports were brought together for this symposium on four racquet sports. Although most of the papers presented at the symposium were written by Americans, one of the speakers was from Canada, and another was from Australia. The sports represented were badminton, racquetball, tennis, and squash. In Part…

  10. International Symposium on Mechanism of Cyanide Toxicity and Antagonism (1st), Proceedings Held on 15-19 August 1982.

    DTIC Science & Technology

    1983-10-01

    ill) a cationic region containing two positive charges has been shown that rhodanese levels in the livers of patients ( Leininger & Westley, 1968...et al., 1972). The persulfide is stabilized by a large conclusions drawn by Leininger and Westley (1968) on the number of hydrogen bonds with backbone...Proteins That Have Converged to Similar Contorma- Wang and Volini, 1973). tional States. J. Mod. Biiol. 151:170-1c)7. CONCLUSION Leininger , K.R. and Wistley

  11. International Conference on Artificial Immune Systems (1st) ICARIS 2002, held on 9, 10, and 11 September 2002

    DTIC Science & Technology

    2002-03-07

    obje tive fun tions of the problem.Another important on ept is that of Pareto optimal-ity, whi h was stated by Vilfredo Pareto in the XIX entury [16...riteria optimization forengineering design. In John S. Gero, editor,Design Optimization, pages 193{227. A ademi Press, 1985.[16℄ Vilfredo Pareto . Cours...with adversaries using new attacks or modifying existing attacks. The research uses two types of multiobjective ap- proaches, lexicographic and Pareto

  12. The International Workshop on Flame Chemistry (1st) Held in Warsaw, Poland on 28-29 July 2012

    DTIC Science & Technology

    2012-07-01

    Elementary Reactions and Kinetic Mechanisms at High Pressure Chair: Charlie Westbrook (Lawrence Livermore Lab, USA) 10:30 – 11:05...Predictive Theoretical Elementary Reaction Kinetics and its Role in Combustion Modeling Stephen J. Klippenstein (Argonne National Lab, USA) 11:05...11:40 Kinetic Mechanism Development for Hydrocarbons and Oxygenated Fuels Henry Curran (National University of Ireland, Ireland) Philippe

  13. La Ciutat Educadora = The Educating City. International Congress of Educating Cities (1st, Barcelona, Spain, November 26-30, 1990).

    ERIC Educational Resources Information Center

    Barcelona Council (Spain).

    This report presents 28 conference papers, which represent different thematic and scientific perspectives designed to create an educating city theory. The translated titles of the articles include the following: (1) "Foreword" (P. Maragall); (2) "Introduction" (J. Trilla Bernet); (3) "Conceptual Itinerary Through the…

  14. International Conference on Snow Engineering (1st) Held in Santa Barbara, California on July 10-15 1988

    DTIC Science & Technology

    1989-02-01

    exposed to the wind and to the sun. Metal roofing and other roofina materials (asbestos cement sheeting, tile, asphalt roofing and wood shingles ) were...asbestos cement sheeting, 20% tile, 20% asphalt shingle and 20% wood shingle , - The roofs should be differently exposed to the wind and to the sun. The...slippery roofing materials as wood shakes or asphalt composition shingles . It is true that, in general, metal roofs shed snow more often than most other

  15. La Ciutat Educadora = The Educating City. International Congress of Educating Cities (1st, Barcelona, Spain, November 26-30, 1990).

    ERIC Educational Resources Information Center

    Barcelona Council (Spain).

    This report presents 28 conference papers, which represent different thematic and scientific perspectives designed to create an educating city theory. The translated titles of the articles include the following: (1) "Foreword" (P. Maragall); (2) "Introduction" (J. Trilla Bernet); (3) "Conceptual Itinerary Through the…

  16. International Conference on Advances in Communication and Control Systems, 1st, Washington, DC, June 18-20, 1987, Proceedings

    NASA Technical Reports Server (NTRS)

    Declaris, Nicholas (Editor)

    1988-01-01

    Theoretical models of communication and control systems are discussed in reviews and reports. Topics addressed include smoothing and identification for random fields, the information and coding capacities of mismatched Gaussian channels, recursive least-squares estimation and Kalman filtering by systolic arrays, Kemp echo digital filters, a periodic test-scheduling scheme for communication and queuing processes, and receivers for direct-sequence systems. Consideration is given to a distributed-parameter model for detecting cracks in rotors, active control of aeroelastic systems governed by functional differential equations, robust multivariable control of large space structures, finite-rank relatively bounded perturbations of semigroup generators, and sensitivity analysis of convex optimal-control problems.

  17. International Conference on Advances in Communication and Control Systems, 1st, Washington, DC, June 18-20, 1987, Proceedings

    NASA Technical Reports Server (NTRS)

    Declaris, Nicholas (Editor)

    1988-01-01

    Theoretical models of communication and control systems are discussed in reviews and reports. Topics addressed include smoothing and identification for random fields, the information and coding capacities of mismatched Gaussian channels, recursive least-squares estimation and Kalman filtering by systolic arrays, Kemp echo digital filters, a periodic test-scheduling scheme for communication and queuing processes, and receivers for direct-sequence systems. Consideration is given to a distributed-parameter model for detecting cracks in rotors, active control of aeroelastic systems governed by functional differential equations, robust multivariable control of large space structures, finite-rank relatively bounded perturbations of semigroup generators, and sensitivity analysis of convex optimal-control problems.

  18. International Symposium on the Effective Teaching of Racquet Sports. Proceedings (1st, Urbana, Illinois, June 11-14, 1980).

    ERIC Educational Resources Information Center

    Groppel, Jack L., Ed.; Sears, Ronald G., Ed.

    Researchers, coaches, and players of racquet sports were brought together for this symposium on four racquet sports. Although most of the papers presented at the symposium were written by Americans, one of the speakers was from Canada, and another was from Australia. The sports represented were badminton, racquetball, tennis, and squash. In Part…

  19. International Cursor on Target (CoT) User Group Meeting (1st), 2-3 April 2013

    DTIC Science & Technology

    2013-07-01

    0900 - 0930 BREAK 0930 - 0945 ATAK ( Android Tactical Assault Kit) Josh Sterling 0945 - 1045 Use of CoT in Military Operations Luke Savoie...Sharing Experimentation Environment (ISEE) provided the infrastructure to support this. ISEE is a MITRE CI&T resource that provides a virtual sandbox...backbone. As in past years, the Program Office made use of MITRE’s Resources for Early and Agile Capability Testing (REACT) lab to provide this

  20. Impact of age on efficacy and toxicity of nilotinib in patients with chronic myeloid leukemia in chronic phase: ENEST1st subanalysis.

    PubMed

    Giles, Francis J; Rea, Delphine; Rosti, Gianantonio; Cross, Nicholas C P; Steegmann, Juan Luis; Griskevicius, Laimonas; le Coutre, Philipp; Coriu, Daniel; Petrov, Ljubomir; Ossenkoppele, Gert J; Mahon, Francois-Xavier; Saussele, Susanne; Hellmann, Andrzej; Koskenvesa, Perttu; Brümmendorf, Tim H; Gastl, Gunther; Castagnetti, Fausto; Vincenzi, Beatrice; Haenig, Jens; Hochhaus, Andreas

    2017-08-01

    Achievement of deep molecular response with a tyrosine kinase inhibitor in patients with chronic myeloid leukemia (CML) is required to attempt discontinuation of therapy in these patients. The current subanalysis from the Evaluating Nilotinib Efficacy and Safety in Clinical Trials as First-Line Treatment (ENEST1st) study evaluated whether age has an impact on the achievement of deeper molecular responses or safety with frontline nilotinib in patients with CML. ENEST1st is an open-label, multicenter, single-arm, prospective study of nilotinib 300 mg twice daily in patients with newly diagnosed CML in chronic phase. The patients were stratified into the following 4 groups based on age: young (18-39 years), middle age (40-59 years), elderly (60-74 years), and old (≥75 years). The primary end point was the rate of molecular response 4 ([MR(4)] BCR-ABL1 ≤0.01% on the international scale) at 18 months from the initiation of nilotinib. Of the 1091 patients enrolled, 1089 were considered in the analysis, of whom, 23% (n = 243), 45% (n = 494), 27% (n = 300), and 5% (n = 52) were categorized as young, middle age, elderly, and old, respectively. At 18 months, the rates of MR(4) were 33.9% (95% confidence interval [CI], 27.8-40.0%) in the young, 39.6% (95% CI, 35.3-44.0%) in the middle-aged, 40.5% (95% CI, 34.8-46.1%) in the elderly, and 35.4% (95% CI, 21.9-48.9%) in the old patients. Although the incidence of adverse events was slightly different, no new specific safety signals were observed across the 4 age groups. This subanalysis of the ENEST1st study showed that age did not have a relevant impact on the deep molecular response rates associated with nilotinib therapy in newly diagnosed patients with CML and eventually on the eligibility of the patients to attempt treatment discontinuation.

  1. Computational Simulations of Convergent Nozzles for the AIAA 1st Propulsion Aerodynamics Workshop

    NASA Technical Reports Server (NTRS)

    Dippold, Vance F., III

    2014-01-01

    Computational Fluid Dynamics (CFD) simulations were completed for a series of convergent nozzles in participation of the American Institute of Aeronautics and Astronautics (AIAA) 1st Propulsion Aerodynamics Workshop. The simulations were performed using the Wind-US flow solver. Discharge and thrust coefficients were computed for four axisymmetric nozzles with nozzle pressure ratios (NPR) ranging from 1.4 to 7.0. The computed discharge coefficients showed excellent agreement with available experimental data; the computed thrust coefficients captured trends observed in the experimental data, but over-predicted the thrust coefficient by 0.25 to 1.0 percent. Sonic lines were computed for cases with NPR >= 2.0 and agreed well with experimental data for NPR >= 2.5. Simulations were also performed for a 25 deg. conic nozzle bifurcated by a flat plate at NPR = 4.0. The jet plume shock structure was compared with and without the splitter plate to the experimental data. The Wind-US simulations predicted the shock structure well, though lack of grid resolution in the plume reduced the sharpness of the shock waves. Unsteady Reynolds-Averaged Navier-Stokes (URANS) simulations and Detached Eddy Simulations (DES) were performed at NPR = 1.6 for the 25 deg conic nozzle with splitter plate. The simulations predicted vortex shedding from the trailing edge of the splitter plate. However, the vortices of URANS and DES solutions appeared to dissipate earlier than observed experimentally. It is believed that a lack of grid resolution in the region of the vortex shedding may have caused the vortices to break down too soon

  2. Meteorological features associated with unprecedented precipitation over India during 1st week of March 2015

    NASA Astrophysics Data System (ADS)

    Kumar, Naresh; Mohapatra, M.; Jaswal, A. K.

    2017-07-01

    Unprecedented precipitation along with heavy falls occurred over many parts of India from 28th February to 2nd March 2015. Many of the stations of northwest and central India received an all time high 24 hr cumulative precipitation of March during this period. Even the national capital, New Delhi, broke all the previous historical 24 hr rainfall records of the last 100 years to the rainfall record in March 2015. Due to this event, huge loss to agricultural and horticultural crops occurred in several parts of India. In the present study, an attempt is made to understand the various meteorological features associated with this unprecedented precipitation event over India. It occurred due to the presence of an intense western disturbance (WD) over Afghanistan and neighbouring areas in the form of north-south oriented deep trough in westerlies in middle and upper tropospheric levels with its southern end deep in the Arabian Sea, which pumped huge moisture feed over Indian region. Also, there was a jet stream with core wind speed up to 160 knots that generated high positive divergence at upper tropospheric level over Indian region; along with this there was high magnitude of negative vertical velocity and velocity convergence were there at middle tropospheric level. It caused intense upward motion and forced lower levels air to rise and strengthen the lower levels cyclonic circulations (CCs)/Lows. Moreover, the induced CCs/Lows at lower tropospheric levels associated with WD were more towards south of its normal position. Additionally, there was wind confluence over central parts of India due to westerlies in association with WD and easterlies from anticyclone over north Bay of Bengal. Thus, intense WD along with wind confluence between westerlies and easterlies caused unprecedented precipitation over India during the 1st week of March 2015.

  3. Patterns of Irregular Burials in Western Europe (1st-5th Century A.D.)

    PubMed Central

    Milella, Marco; Mariotti, Valentina; Belcastro, Maria Giovanna; Knüsel, Christopher J.

    2015-01-01

    Background Irregular burials (IB—burials showing features that contrast with the majority of others in their geographic and chronological context) have been the focus of archaeological study because of their relative rarity and enigmatic appearance. Interpretations of IB often refer to supposed fear of the dead or to social processes taking place in time-specific contexts. However, a comprehensive and quantitative analysis of IB for various geographical contexts is still lacking, a fact that hampers any discussion of these burials on a larger scale. Methods Here, we collected a bibliographic dataset of 375 IB from both Britain and Continental Europe, altogether spanning a time period from the 1st to the 5th century AD. Each burial has been coded according to ten dichotomous variables, further analyzed by means of chi-squared tests on absolute frequencies, non-metric multidimensional scaling, and cluster analysis. Results Even acknowledging the limits of this study, and in particular the bias represented by the available literature, our results point to interesting patterns. Geographically, IB show a contrast between Britain and Continental Europe, possibly related to historical processes specific to these regions. Different types of IB (especially prone depositions and depositions with the cephalic extremity displaced) present a series of characteristics and associations between features that permit a more detailed conceptualization of these occurrences from a socio-cultural perspective that aids to elucidate their funerary meaning. Conclusions and Significance Altogether, the present work stresses the variability of IB, and the need to contextualize them in a proper archaeological and historical context. It contributes to the discussion of IB by providing a specific geographic and chronological frame of reference that supports a series of hypotheses about the cultural processes possibly underlying their occurrence. PMID:26115408

  4. Highlights from the 1st ISCB Latin American Student Council Symposium 2014

    PubMed Central

    2015-01-01

    This report summarizes the scientific content and activities of the first edition of the Latin American Symposium organized by the Student Council of the International Society for Computational Biology (ISCB), held in conjunction with the Third Latin American conference from the International Society for Computational Biology (ISCB-LA 2014) in Belo Horizonte, Brazil, on October 27, 2014. PMID:25955751

  5. SU-E-T-188: Commission of World 1st Commercial Compact PBS Proton System

    SciTech Connect

    Ding, X; Patel, B; Song, X; Syh, J; Syh, J; Zhang, J; Freund, D; Rosen, L; Wu, H

    2015-06-15

    Purpose: ProteusONE is the 1st commercial compact PBS proton system with an upstream scanning gantry and C230 cyclotron. We commissioned XiO and Raystation TPS simultaneously. This is a summary of beam data collection, modeling, and verification and comparison without range shiter for this unique system with both TPS. Methods: Both Raystation and XiO requires the same measurements data: (i) integral depth dose(IDDs) of single central spot measured in water tank; (ii) absolute dose calibration measured at 2cm depth of water with mono-energetic 10×10 cm2 field with spot spacing 4mm, 1MU per spot; and (iii) beam spot characteristics in air at 0cm and ± 20cm away from ISO. To verify the beam model for both TPS, same 15 cube plans were created to simulate different treatment sites, target volumes and positions. PDDs of each plan were measured using a Multi-layer Ionization Chamber(MLIC), absolute point dose verification were measured using PPC05 in water tank and patient-specific QA were measured using MatriXX PT, a 2D ion chamber array. Results: All the point dose measurements at midSOBP were within 2% for both XiO and Raystation. However, up to 5% deviations were observed in XiO’s plans at shallow depth while within 2% in Raystation plans. 100% of the ranges measured were within 1 mm with maximum deviation of 0.5 mm. 20 patient specific plan were generated and measured in 3 planes (distal, proximal and midSOBP) in Raystation. The average of gamma index is 98.7%±3% with minimum 94% Conclusions: Both TPS were successfully commissioned and can be safely deployed for clinical use for ProteusONE. Based on our clinical experience in PBS planning, user interface, function and workflow, we preferably use Raystation as our main clinical TPS. Gamma Index >95% at 3%/3 mm criteria is our institution action level for patient specific plan QAs.

  6. PREFACE: 1st-2nd Young Researchers Meetings in Rome - Proceedings

    NASA Astrophysics Data System (ADS)

    YRMR Organizing Committee; Cannuccia, E.; Mazzaferro, L.; Migliaccio, M.; Pietrobon, D.; Stellato, F.; Veneziani, M.

    2011-03-01

    Students in science, particularly in physics, face a fascinating and challenging future. Scientists have proposed very interesting theories, which describe the microscopic and macroscopic world fairly well, trying to match the quantum regime with cosmological scales. Between the extremes of this scenario, biological phenomena in all their complexity take place, challenging the laws we observe in the atomic and sub-atomic world. More and more accurate and complex experiments have been devised and these are now going to test the paradigms of physics. Notable experiments include: the Large Hadronic Collider (LHC), which is going to shed light on the physics of the Standard Model of Particles and its extensions; the Planck-Herschel satellites, which target a very precise measurement of the properties of our Universe; and the Free Electron Lasers facilities, which produce high-brilliance, ultrafast X-ray pulses, allowing the investigation of the fundamental processes of solid state physics, chemistry, and biology. These projects are the result of huge collaborations spread across the world, involving scientists belonging to different and complementary research fields: physicists, chemists, biologists and others, keen to make the best of these extraordinary laboratories. Even though each branch of science is experiencing a process of growing specialization, it is very important to keep an eye on the global picture, remaining aware of the deep interconnections between inherent fields. This is even more crucial for students who are beginning their research careers. These considerations motivated PhD students and young post-docs connected to the Roman scientific research area to organize a conference, to establish the background and the network for interactions and collaborations. This resulted in the 1st and 2nd Young Researchers Meetings in Rome (http://ryrm.roma2.infn.it), one day conferences aimed primarily at graduate students and post-docs, working in physics in Italy

  7. Effects of the April 1st, 2014 GLONASS Outage on GNSS Receivers

    NASA Astrophysics Data System (ADS)

    Blume, F.; Berglund, H. T.; Romero, I.; D'Anastasio, E.

    2014-12-01

    The use of multi-constellation GNSS receivers has been assumed as a way to increase system integrity both by increased coverage during normal operations and failover redundancy in the event of a constellation failure. At approximately 21:00 UTC on April 1st the entire GLONASS constellation was disrupted as illegal ephemeris uploaded to each satellite took effect simultaneously. The outage continued for more than 10 hours. While ephemeris were incorrect, pseudoranges were correctly broadcast on both L1 and L2 and carrier phases were not affected; in the best case, GNSS receivers could be expected to continue to track all signals including GLONASS and at the worst to continue to track GPS and other constellations. It became clear to operators of the GeoNet network in New Zealand that the majority of their 79 GLONASS-enabled receivers experienced total tracking failures. Further detailed analysis of data from these and 315 additional GLONASS-enabled stations worldwide showed that receiver tracking behavior was affected for most receiver brands and models, both for GLONASS and GPS. Findings regarding the impacts of the GLONASS outage on receiver behavior will be highlighted. We use data recorded by GLONASS enabled global sites for the days during, preceding and following the outage to evaluate the impact of the outage on tracking and positioning performance. We observe that for some receiver types the onboard receiver autonomous integrity monitoring (RAIM) failed to ignore the incorrect messages, resulting in degraded GLONASS and GPS tracking and in some cases complete tracking failures and significant data loss. In addition, many of the receivers with clock steering enabled showed outliers in their receiver clock bias estimates that also coincided with the outage. Our results show in detail how different brands, configurations, and distributions of receivers were affected to varying extents, but no common factors are apparent. This event shows that many manufacturers

  8. Killing Two Birds with One Stone: Improving 4th Year Student Teachers' Teaching Skills and Preparing 1st Year Student Teachers for Teaching Practice

    ERIC Educational Resources Information Center

    Saka, Ahmet Zeki; Saka, Arzu

    2004-01-01

    The aim of this study is to develop a new approach to help both 4th year students and 1st year students to get the utmost benefit from application activities. This new approach will provide 4th year students with an experience of teaching practice and also preparation of 1st student teachers to teaching practice process before they start their…

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

    ERIC Educational Resources Information Center

    Liew, Jeffrey; McTigue, Erin M.; Barrois, Lisa; Hughes, Jan N.

    2008-01-01

    The linkages between self-regulatory processes and achievement were examined across 3 years in 733 children beginning at 1st grade (M = 6.57 years, S.D. = 0.39 at 1st grade) who were identified as lower achieving in literacy. Accounting for consistencies in measures (from 1 year prior) and for influences of child's age, gender, IQ, ethnicity and…

  10. Teachers' Spatial Anxiety Relates to 1st-and 2nd-Graders' Spatial Learning

    ERIC Educational Resources Information Center

    Gunderson, Elizabeth A.; Ramirez, Gerardo; Beilock, Sian L.; Levine, Susan C.

    2013-01-01

    Teachers' anxiety about an academic domain, such as math, can impact students' learning in that domain. We asked whether this relation held in the domain of spatial skill, given the importance of spatial skill for success in math and science and its malleability at a young age. We measured 1st-and 2nd-grade teachers' spatial anxiety…

  11. Teachers' Spatial Anxiety Relates to 1st-and 2nd-Graders' Spatial Learning

    ERIC Educational Resources Information Center

    Gunderson, Elizabeth A.; Ramirez, Gerardo; Beilock, Sian L.; Levine, Susan C.

    2013-01-01

    Teachers' anxiety about an academic domain, such as math, can impact students' learning in that domain. We asked whether this relation held in the domain of spatial skill, given the importance of spatial skill for success in math and science and its malleability at a young age. We measured 1st-and 2nd-grade teachers' spatial anxiety…

  12. Uncertainty Requirement Analysis for the Orbit, Attitude, and Burn Performance of the 1st Lunar Orbit Insertion Maneuver

    NASA Astrophysics Data System (ADS)

    Song, Young-Joo; Bae, Jonghee; Kim, Young-Rok; Kim, Bang-Yeop

    2016-12-01

    In this study, the uncertainty requirements for orbit, attitude, and burn performance were estimated and analyzed for the execution of the 1st lunar orbit insertion (LOI) maneuver of the Korea Pathfinder Lunar Orbiter (KPLO) mission. During the early design phase of the system, associate analysis is an essential design factor as the 1st LOI maneuver is the largest burn that utilizes the onboard propulsion system; the success of the lunar capture is directly affected by the performance achieved. For the analysis, the spacecraft is assumed to have already approached the periselene with a hyperbolic arrival trajectory around the moon. In addition, diverse arrival conditions and mission constraints were considered, such as varying periselene approach velocity, altitude, and orbital period of the capture orbit after execution of the 1st LOI maneuver. The current analysis assumed an impulsive LOI maneuver, and two-body equations of motion were adapted to simplify the problem for a preliminary analysis. Monte Carlo simulations were performed for the statistical analysis to analyze diverse uncertainties that might arise at the moment when the maneuver is executed. As a result, three major requirements were analyzed and estimated for the early design phase. First, the minimum requirements were estimated for the burn performance to be captured around the moon. Second, the requirements for orbit, attitude, and maneuver burn performances were simultaneously estimated and analyzed to maintain the 1st elliptical orbit achieved around the moon within the specified orbital period. Finally, the dispersion requirements on the B-plane aiming at target points to meet the target insertion goal were analyzed and can be utilized as reference target guidelines for a mid-course correction (MCC) maneuver during the transfer. More detailed system requirements for the KPLO mission, particularly for the spacecraft bus itself and for the flight dynamics subsystem at the ground control center

  13. Gene-Environment Interaction Effects on the Development of Immune Responses in the 1st Year of Life

    PubMed Central

    Hoffjan, Sabine; Nicolae, Dan; Ostrovnaya, Irina; Roberg, Kathy; Evans, Michael; Mirel, Daniel B.; Steiner, Lori; Walker, Karen; Shult, Peter; Gangnon, Ronald E.; Gern, James E.; Martinez, Fernando D.; Lemanske, Robert F.; Ober, Carole

    2005-01-01

    Asthma is a common disease that results from both genetic and environmental risk factors. Children attending day care in the 1st year of life have lower risks for developing asthma, although the mechanism for this “day care” effect is largely unknown. We investigated the interactions between day care exposure in the 1st 6 mo of life and genotypes for 72 polymorphisms at 45 candidate loci and their effects on cytokine response profiles and on the development of atopic phenotypes in the 1st year of life in the Childhood Onset of Asthma (COAST) cohort of children. Six interactions (at four polymorphisms in three loci) with “day care” that had an effect on early-life immune phenotypes were significant at P<.001. The estimated false-discovery rate was 33%, indicating that an estimated four P values correspond to true associations. Moreover, the “day care” effect at some loci was accounted for by the increased number of viral infections among COAST children attending day care, whereas interactions at other loci were independent of the number of viral infections, indicating the presence of additional risk factors associated with day care environment. This study identified significant gene-environment interactions influencing the early patterning of the immune system and the subsequent development of asthma and highlights the importance of considering environmental risk factors in genetic analyses. PMID:15726497

  14. [Indicators of the risk of death during the 1st year of life in rural areas of Guatemala].

    PubMed

    Lechtig, A; Ibarra, A; Gupta, M; Klein, R E

    1980-12-01

    These data were collected as part of the longitudinal study on nutrition and mental development promoted by INCAP in rural areas of Guatemala to investigate indicators of risk of moratlity during the 1st year of life. 1384 children born between January 1968-September 1976 were observed. Of these only 578 were measured before the 15th day of life; in this group there were 18 deaths, or 3.11%, within the 1st year of life. Of the remaining 764 children whose anthrompometric measures had not been taken, 29, or 3.79% died within the 1st year of life. Measures investigated were weight, height, arm circumference and head circumference. High risk infants were those with weight less than 3 kg, height equal or less than 48 cm, head circumference equal or less than 35 mm, and arm circumference equal or less than 9.9 mm. These variables can easily be used as simple indicators of risk of death in infant health care centers in both urban and rural areas.

  15. Educational impact of a clinical anatomy workshop on 1st-year orthopedic and rheumatology fellows in Mexico City.

    PubMed

    Saavedra, M A; Villaseñor-Ovies, P; Harfush, L A; Navarro-Zarza, J E; Canoso, J J; Cruz-Domínguez, P; Vargas, A; Hernández-Díaz, C; Chiapas-Gasca, K; Camacho-Galindo, J; Alvarez-Nemegyei, J; Kalish, R A

    2016-05-01

    We aim to study the educational impact of a clinical anatomy workshop in 1st-year orthopedic and rheumatology fellows. First-year rheumatology fellows (N = 17) and a convenience sample of 1st-year orthopedic fellows (N = 14) from Mexico City in the 9th month of training participated in the study. The pre- and the post- workshop tests included the same 20 questions that had to be answered by identification or demonstration of relevant anatomical items. The questions, arranged by anatomical regions, were asked in five dynamic stations. Overall, the 31 participants showed an increase of correct answers, from a median of 6 (range 1 to 12) in the pre-workshop test, to a median of 14 (range 7 to 19) in the post-workshop test. In the pre-workshop test, the correct median answers were 7 (range 2 to 12) in the orthopedic fellows and 5 (range 1 to 10) in the rheumatology fellows (p = 0.297). Corresponding scores in the post-workshop were 15 (range 10 to 19) and 12 (range 7 to 18) (p = 0.026) showing a significant difference favoring the orthopedic group. Our clinical anatomy workshop was efficacious, in the short term, as a teaching instrument for 1st-year orthopedic and rheumatology fellows. The post-workshop scores, although significantly improved in both groups, particularly in the orthopedic fellows, were still suboptimal. Further refinements of our workshop might yield better results.

  16. The 1st October 2009 Messina debris flows: first analysis for a susceptibility model

    NASA Astrophysics Data System (ADS)

    Agnesi, Valerio; Cappadonia, Chiara; Conoscenti, Christian; Costanzo, Dario; Pino, Paolo; Puglisi, Claudio; Rotigliano, Edoardo

    2010-05-01

    In the evening of the 1st of October 2009, a sector of the Messina district (Sicily, Italy) was struck by a number of debris flows, triggered by extraordinary intense rainfall that, from 2 pm to 10 pm, discharged an amount of more than 160 mm and that followed the ones of September 23-24 (more than 200 mm in 10 hours). A number of villages (Altolia, Briga, Giampilieri, Guidomandri, Itala, Molino, Pezzolo, Scaletta), suffered for severe damages, including the destruction of houses and small buildings and more of 30 deaths. The area is located South from the city of Messina and mainly includes five short fluvial basins, that from the Peloritanian chain drain south-eastward for some kilometres to the Ionian sea. The area is characterized by the outcropping of metamorphic rocks and, due to the closeness of the chain (ranging up to 1200 meters a.s.l.) to the sea, the steepness of the slopes is typically very high. The debris flows involved the shallow layer made up of colluvial/eluvial and landslide deposits, having a thickness of some decimetres; both pure debris flow and debris slide movements have been inferred at the initiation zones, in light of the morphologic features of the source area (scarps). Also, according to the specific patterns recognized for the flow track zone, four typologies have been distinguished: ribbon-shaped, triangular, arch-shaped and multi-lobed debris flow. The landslides moved fast, as single or multiple/successive confluent style, so that already at the medium sector of the slopes, where the villages are, huge volumes of the debris flowed. Due to the shallowness of the failure zone, the high water content and velocity, the tracks of the debris flows have been highly controlled by hydrography, reaching, where no obstacles were present, the valley floor, with kilometric run-out distances. To each of the 379 recognized debris flows, which produced a total landslide area of about 7 km2, a landslide identification point (LIP) has been assigned

  17. The theoretical simulation on electrostatic distribution of 1st proximity region in proximity focusing low-light-level image intensifier

    NASA Astrophysics Data System (ADS)

    Zhang, Liandong; Bai, Xiaofeng; Song, De; Fu, Shencheng; Li, Ye; Duanmu, Qingduo

    2015-03-01

    Low-light-level night vision technology is magnifying low light level signal large enough to be seen by naked eye, which uses the photons - photoelectron as information carrier. Until the micro-channel plate was invented, it has been possibility for the realization of high performance and miniaturization of low-light-level night vision device. The device is double-proximity focusing low-light-level image intensifier which places a micro-channel plate close to photocathode and phosphor screen. The advantages of proximity focusing low-light-level night vision are small size, light weight, small power consumption, no distortion, fast response speed, wide dynamic range and so on. It is placed parallel to each other for Micro-channel plate (both sides of it with metal electrode), the photocathode and the phosphor screen are placed parallel to each other. The voltage is applied between photocathode and the input of micro-channel plate when image intensifier works. The emission electron excited by photo on the photocathode move towards to micro-channel plate under the electric field in 1st proximity focusing region, and then it is multiplied through the micro-channel. The movement locus of emission electrons can be calculated and simulated when the distributions of electrostatic field equipotential lines are determined in the 1st proximity focusing region. Furthermore the resolution of image tube can be determined. However the distributions of electrostatic fields and equipotential lines are complex due to a lot of micro-channel existing in the micro channel plate. This paper simulates electrostatic distribution of 1st proximity region in double-proximity focusing low-light-level image intensifier with the finite element simulation analysis software Ansoft maxwell 3D. The electrostatic field distributions of 1st proximity region are compared when the micro-channel plates' pore size, spacing and inclination angle ranged. We believe that the electron beam movement

  18. High prevalence of blaCTX-M-1/IncI1/ST3 and blaCMY-2/IncI1/ST2 plasmids in healthy urban dogs in France.

    PubMed

    Haenni, Marisa; Saras, Estelle; Métayer, Véronique; Médaille, Christine; Madec, Jean-Yves

    2014-09-01

    In the community, close contacts between humans and dogs may promote the transfer of extended-spectrum beta-lactamase/plasmidic AmpC cephalosporinase (ESBL/pAmpC) genes. Large-scale prevalence studies on ESBL/pAmpC carriage in dogs are rare, and data on ESBL/pAmpC plasmids are even more limited. Here, a considerable rate of 18.5% ESBL/pAmpC carriers was found among 368 unrelated healthy dogs in Paris, France. This prevalence is much higher than the one found in healthy humans in the same city (6%) but close to that recently reported in dogs in China (24.5%). All isolates were identified as Escherichia coli, except one Salmonella enterica and one Klebsiella pneumoniae isolate. The sequence type 131 (ST131) clone was rare (2/73 isolates). Interestingly, two plasmids (blaCTX-M-1/IncI1/ST3 and blaCMY-2/IncI1/ST2) were unexpectedly highly predominant, raising the question of their successful spread. Considering that CTX-M-1 was recently found to be equally as abundant as CTX-M-15 in healthy Parisian subjects, the question of dogs being a CTX-M-1 reservoir for humans is open. Such a high prevalence of the blaCMY-2/IncI1/ST2 plasmid may result from the use of cephalexin in veterinary medicine, as previously demonstrated experimentally. In all, our study points out healthy urban dogs as a potential source of ESBL/pAmpC genes that can further disseminate to the human community.

  19. High Prevalence of blaCTX-M-1/IncI1/ST3 and blaCMY-2/IncI1/ST2 Plasmids in Healthy Urban Dogs in France

    PubMed Central

    Saras, Estelle; Métayer, Véronique; Médaille, Christine; Madec, Jean-Yves

    2014-01-01

    In the community, close contacts between humans and dogs may promote the transfer of extended-spectrum beta-lactamase/plasmidic AmpC cephalosporinase (ESBL/pAmpC) genes. Large-scale prevalence studies on ESBL/pAmpC carriage in dogs are rare, and data on ESBL/pAmpC plasmids are even more limited. Here, a considerable rate of 18.5% ESBL/pAmpC carriers was found among 368 unrelated healthy dogs in Paris, France. This prevalence is much higher than the one found in healthy humans in the same city (6%) but close to that recently reported in dogs in China (24.5%). All isolates were identified as Escherichia coli, except one Salmonella enterica and one Klebsiella pneumoniae isolate. The sequence type 131 (ST131) clone was rare (2/73 isolates). Interestingly, two plasmids (blaCTX-M-1/IncI1/ST3 and blaCMY-2/IncI1/ST2) were unexpectedly highly predominant, raising the question of their successful spread. Considering that CTX-M-1 was recently found to be equally as abundant as CTX-M-15 in healthy Parisian subjects, the question of dogs being a CTX-M-1 reservoir for humans is open. Such a high prevalence of the blaCMY-2/IncI1/ST2 plasmid may result from the use of cephalexin in veterinary medicine, as previously demonstrated experimentally. In all, our study points out healthy urban dogs as a potential source of ESBL/pAmpC genes that can further disseminate to the human community. PMID:24982072

  20. Crucial Role of the Interleukin 1 Receptor Family Member T1/St2 in T Helper Cell Type 2–Mediated Lung Mucosal Immune Responses

    PubMed Central

    Coyle, Anthony J.; Lloyd, Clare; Tian, Jane; Nguyen, Trang; Erikkson, Christina; Wang, Lin; Ottoson, Par; Persson, Per; Delaney, Tracy; Lehar, Sophie; Lin, Steve; Poisson, Louis; Meisel, Christian; Kamradt, Thomas; Bjerke, Torbjorn; Levinson, Douglas; Gutierrez-Ramos, Jose Carlos

    1999-01-01

    T1/ST2 is an orphan receptor of unknown function that is expressed on the surface of murine T helper cell type 2 (Th2), but not Th1 effector cells. In vitro blockade of T1/ST2 signaling with an immunoglobulin (Ig) fusion protein suppresses both differentiation to and activation of Th2, but not Th1 effector populations. In a nascent Th2-dominated response, anti-T1/ST2 monoclonal antibody (mAb) inhibited eosinophil infiltration, interleukin 5 secretion, and IgE production. To determine if these effects were mediated by a direct effect on Th2 cells, we next used a murine adoptive transfer model of Th1- and Th2-mediated lung mucosal immune responses. Administration of either T1/ST2 mAb or T1/ST2-Ig abrogated Th2 cytokine production in vivo and the induction of an eosinophilic inflammatory response, but failed to modify Th1-mediated inflammation. Taken together, our data demonstrate an important role of T1/ST2 in Th2-mediated inflammatory responses and suggest that T1/ST2 may prove to be a novel target for the selective suppression of Th2 immune responses. PMID:10510079

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

    PubMed

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

    2016-01-01

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

  2. TDRS-M Atlas V 1st Stage Erection Launch Vehicle on Stand

    NASA Image and Video Library

    2017-07-12

    A United Launch Alliance Atlas V first stage is lifted at the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The rocket is scheduled to launch the Tracking and Data Relay Satellite, TDRS-M. It will be the latest spacecraft destined for the agency's constellation of communications satellites that allows nearly continuous contact with orbiting spacecraft ranging from the International Space Station and Hubble Space Telescope to the array of scientific observatories. Liftoff atop the ULA Atlas V rocket is scheduled to take place from Cape Canaveral's Space Launch Complex 41 on Aug. 3, 2017 at 9:02 a.m. EDT.

  3. Iron Sappers Lead the Way: The 16th Engineer Battalion’s Support of 1st Armored Division in Southwest Asia

    DTIC Science & Technology

    1993-03-30

    limited value due to the availability of double impulse, blast resistant mines and the success of the tank plow. The GEMSS ( ground emplaced mine...34 Ironsides (Ansbach, Germany), 5 July 1991, p. 10. Headquarters, Phantom Brigade, 1st Armored Division. "DESERT SHIELD and DESERT STORM After Action...govemment agency. IRON SAPPERS LEAD THE WAY: THE 16TH ENGINEER BATTALION’S SUPPORT OF 1ST ARMORED DIVISION IN SOUTHWEST ASIA BY LIEUTENANT COLONEL

  4. The Viability of Phantom Dark Energy as a Quantum Field in 1st-Order FLRW Space

    NASA Astrophysics Data System (ADS)

    Ludwick, Kevin

    2017-01-01

    In the standard cosmological framework of the 0th-order FLRW metric and the use of perfect fluids in the stress-energy tensor, dark energy with an equation-of-state parameter w < - 1 (known as phantom dark energy) implies negative kinetic energy and vacuum instability when modeled as a scalar field. However, the accepted values for present-day w from Planck and WMAP9 include a significant range of values less than - 1 . We consider a more accurate description of the universe through the 1st-order perturbing of the isotropic and homogeneous FLRW metric and the components of the stress-energy tensor and investigate whether a field with an apparent w < - 1 may still have positive kinetic energy. Treating dark energy as a classical scalar field in this metric, we find that it is not as obvious as one might think that phantom dark energy has negative kinetic energy categorically. Analogously, we find that field models of quintessence dark energy (w > - 1) do not necessarily have positive kinetic energy categorically. We then investigate the same question treating dark energy as a quantum field in 1st-order FLRW space-time and examining the expectation value of the stress-energy tensor for w < - 1 using adiabatic expansion.

  5. [Differential physical growth during the 1st year of life. II. Growth of the head].

    PubMed

    Rosales-López, A; Martínez-Meza, A; Sánchez-Aguilar, G; Chávez-Rojas, G; Guízar-Vázquez, J J

    1992-11-01

    The corporal segment that display the major growth velocity before and after born is the head; that is, once a baby is born, it represents the fourth part of the stature, it has the greater corporal circumference, and their development is superior than other corporal segments. However, the growth shape of the craniofacial structures is different; so, the growth gradient of brain, is the responsible of the morphological view described previously; the facial structures follow the general growth curve; moreover, the facial bone that contributes with the growth of brain, describes mixed growth gradients. This complex shape of the head growth, requires the existence of growth standards for these structures. The present paper describes the results of longitudinal research on head growth. We studied 200 children of both sex and ages from 0 to 1 year of extrauterine life. We got 18 growth measures of the head, such as: head circumference, head length and width, minimum frontal diameter; head, total facial, upper facial, and nose height; bizygomatic, bigonial, external bipalpebral, internal bipalpebral and nose widths; length and width of lips and ear. Moreover, we report the final increments and the differences on sexual dimorphism.

  6. International Workshop on Detection, Classification and Localization of Marine Mammals Using Passive Acoustics (4th). International Workshop on Density Estimation of Marine Mammals Using Passive Acoustics (1st)

    DTIC Science & Technology

    2009-09-13

    University 19.30 Social Dinner – Rectorate Halls of the University (see map at the end of the book) 17 Sunday 13 September - DE Workshop 8.40...produced by odontocetes. They are mainly used for echolocation to navigate and to find preys and in some cases also seem to have a role in social ... social activities, find food, and advertise to potential mates. However, in many coastal areas, noise produced by human activities has the potential

  7. 1ST International Conference on Small Satellites: New Technologies, Achievements, Problems and Prospects for International Co-Operation in the New Millenium

    DTIC Science & Technology

    1998-01-01

    and Communication Task on the Base of Using Small-Size Spacecraft V. Viter, NPO MASH, I. Osipov, MNIIP, K. Cherevkov, RNII KP, E. Malamed , LOMO, V...NPO Mashinostroyenia 33 Gagarin Str., Reutov, Moscow Region 143952 Fax: (095) 302-2001 I.G. Osipov, MNIIP, K.V. Cherevkov, RNIIKP, Ye.R. Malamed

  8. 1ST International Conference on Small Satellites: New Technologies, Achievements, Problems And Prospects For International Co-Operation In The New Millenium.

    DTIC Science & Technology

    1998-01-01

    INERTIAL MEASURING SYSTEM WITH FIBER OPTIC GYRO A.Pestunov, S. Sidoirov TsNIIMash RSA 141.070 City of Korolev, Moscow Region Pionerskaya Street...experiments have been carried out to show the feasibility of X-ray sensors on the basis of X-ray capillary facet (compound) optics technology for the...a prism colour separator similar to separators used in colour TV is introduced into PC optical scheme. PC magnification can be m the interval ßmin

  9. Impact of volcanic eruptions on the climate of the 1st millennium AD in a comprehensive climate simulation

    NASA Astrophysics Data System (ADS)

    Wagner, Sebastian; Zorita, Eduardo

    2015-04-01

    The climate of the 1st millennium AD shows some remarkable differences compared to the last millennium concerning variation in external forcings. Together with an orbitally induced increased solar insolation during the northern hemisphere summer season and a general lack of strong solar minima, the frequency and intensity of large tropical and extratropical eruptions is decreased. Here we present results of a new climate simulation carried out with the comprehensive Earth System Model MPI-ESM-P forced with variations in orbital, solar, volcanic and greenhouse gas variations and land use changes for the last 2,100 years. The atmospheric model has a horizontal resolution of T63 (approx. 125x125 km) and therefore also allows investigations of regional-to-continental scale climatic phenomena. The volcanic forcing was reconstructed based on a publication by Sigl et al. (2013) using the sulfate records of the NEEM and WAIS ice cores. To obtain information on the aerosol optical depth (AOD) these sulfate records were scaled to an established reconstruction from Crowley and Unterman (2010), which is also a standard forcing in the framework of CMIP5/PMIP3. A comparison between the newly created data set with the Crowley and Unterman dataset reveals that the new reconstruction shows in general weaker intensities, especially of the large tropical outbreaks and fewer northern hemispheric small-to-medium scale eruptions. However, the general pattern in the overlapping period is similar. A hypothesis that can be tested with the simulation is whether the reduced volcanic intensity of the 1st millennium AD contributed to the elevated temperature levels over Europe, evident within a new proxy-based reconstruction. On the other hand, the few but large volcanic eruptions, e.g. the 528 AD event, also induced negative decadal-scale temperature anomalies. Another interesting result of the simulation relates to the 79 AD eruption of the Vesuvius, which caused the collapse of the city of

  10. Improving conversion yield of fermentable sugars into fuel ethanol in 1st generation yeast-based production processes.

    PubMed

    Gombert, Andreas K; van Maris, Antonius J A

    2015-06-01

    Current fuel ethanol production using yeasts and starch or sucrose-based feedstocks is referred to as 1st generation (1G) ethanol production. These processes are characterized by the high contribution of sugar prices to the final production costs, by high production volumes, and by low profit margins. In this context, small improvements in the ethanol yield on sugars have a large impact on process economy. Three types of strategies used to achieve this goal are discussed: engineering free-energy conservation, engineering redox-metabolism, and decreasing sugar losses in the process. Whereas the two former strategies lead to decreased biomass and/or glycerol formation, the latter requires increased process and/or yeast robustness. Copyright © 2014 Elsevier Ltd. All rights reserved.

  11. Explicit and asymptotic solutions of simultaneous 1st-order and Riccati equations for a gas reaction system

    NASA Astrophysics Data System (ADS)

    Gilliam, Ashley E.; Wunsch, Jared; Lerman, Abraham

    2017-09-01

    Systems of simultaneous or parallel chemical reactions of the type A → B → C → Other products are often treated as first order or pseudo-first order. For a system of simultaneous first and second order reactions — dB/dt = kABA - kBCB2 and dC/dt = kBCB2 - kCC, where A, B, and C are concentrations, t is time, and the reaction rate parameters kAB and kC in yr-1 are 1st-order and kBC in cm3 molecule-1 yr-1 is 2nd-order — no explicit solution is available, as far as we are aware. This paper presents explicit and asymptotic solutions of simultaneous 1st- and 2nd order Riccati equations and applies them to a simplified sequence of gas reactions in the atmosphere of Titan, the largest satellite of Saturn: CH4 methane (1st order, k12) → CH3 methyl (2nd order, k23) → C2H6 ethane (1st order, k3) → Other products. The Titan's atmosphere contains methane (CH4) at the present-day partial pressure of 0.1 bar, out of a total atmospheric pressure made up by nitrogen (N2) of 1.5 bar, comparable to Earth's. Methyl CH3 and ethane C2H6 are minor components. On Titan, methyl (CH3) is an intermediate product from methane to ethane, the latter raining out as liquid on Titan's surface. The main points of this paper are: (1) the asymptotic solutions that approximate near-steady state of Titan's atmosphere about 4.5 billion years after its accretion; (2) the computed present-day concentrations of the three gases in Titan's scale atmosphere (i.e., scale atmosphere is a model of an isothermal well mixed reservoir); and (3) the agreement between Titan's reported and computed atmospheric concentrations of CH4, CH3, and C2H6. The reaction rate parameters of the species are constants representative of their mean values during the satellite's cooling history. The present-day concentrations of methyl (CH3) and ethane (C2H6) are several orders of magnitude lower than the concentration of methane (CH4). Since Titan's accretion about 4.5 billion years B.P., steady-state concentrations

  12. A compositional study of a museum jewellery collection (7th-1st BC) by means of a portable XRF spectrometer

    NASA Astrophysics Data System (ADS)

    Karydas, A. G.; Kotzamani, D.; Bernard, R.; Barrandon, J. N.; Zarkadas, Ch.

    2004-11-01

    Within the framework of the project "Jewelmed" (ICA3-1999-10020), the chemical composition of 34 gold and four silver jewels was examined. These jewels belong to the Benaki museum's collection in Athens, Greece and are dating from the 7th to the 1st century BC. The compositional analysis of the jewels was performed by means of a "home-made" portable X-ray fluorescence (XRF) spectrometer. The XRF results have shown that the gold jewels can be categorized in two groups, which include artifacts made by native and by high purity gold, respectively. For the silver jewels the results have provided interesting information regarding the manufacturing technology, the authenticity of the jewels and the raw materials used. The potential and the limitations of the XRF technique, applied in the chemical analysis of archaeological metal artifacts, are also discussed.

  13. Plasma properties from the multi-wavelength analysis of the November 1st 2003 CME/shock event.

    PubMed

    Benna, Carlo; Mancuso, Salvatore; Giordano, Silvio; Gioannini, Lorenzo

    2013-05-01

    The analysis of the spectral properties and dynamic evolution of a CME/shock event observed on November 1st 2003 in white-light by the LASCO coronagraph and in the ultraviolet by the UVCS instrument operating aboard SOHO, has been performed to compute the properties of some important plasma parameters in the middle corona below about 2R ⊙. Simultaneous observations obtained with the MLSO/Mk4 white-light coronagraph, providing both the early evolution of the CME expansion in the corona and the pre-shock electron density profile along the CME front, were also used to study this event. By combining the above information with the analysis of the metric type II radio emission detected by ground-based radio spectrographs, we finally derive estimates of the values of the local Alfvén speed and magnetic field strength in the solar corona.

  14. [Effectiveness of teaching gerontology and geriatrics in students of the 1st Faculty of Medicine, Charles University in Prague].

    PubMed

    Mádlová, P; Neuwirth, J; Topinková, E

    2006-01-01

    Increasing number of seniors in the society requires more university-degree educated professionals--health care professionals, social care workers and managers with basic exposure to and knowledge of gerontology and geriatrics. The aim of our paper was to evaluate the effectiveness of undergraduate training of gerontology and geriatrics among students of the 1st Faculty of Medicine, Charles University in Prague. To get information about knowledge of medical students and students of ergotherapy and physiotherapy and about their attitudes towards senior citizens we conducted a survey using two anonymous questionnaires prepared in our department and piloted earlier. The survey ran during the academic year 2004/2005. Students completed identical questionnaires twice, first time before the start of the clinical rotation and second time after the training end (n=134). Evaluation of knowledge and attitudes confirmed that one to two weeks clinical rotation at Department of Geriatrics was effective and increased knowledge of students in the topic trained. The percentage of correct answers in all three evaluated training programmes increased after the completion of the clinical rotation and reached 83% and more. From 134 participating students, 54.5 % appreciated life experience and wisdom of seniors they met, 98.4 % of students were satisfied with the training programme and 67.2 % of students reported that after training they changed their attitude towards senior population. Our survey confirmed that clinical training in geriatric medicine at 1st Faculty of Medicine, Charles University in Prague, prepared in agreement with current European recommendations is sufficiently effective and well accepted by the students. Therefore we recommend introduction of formal geriatric training for students in all medical faculties in the Czech Republic.

  15. Evaluation of a modified team based learning method for teaching general embryology to 1st year medical graduate students.

    PubMed

    Shankar, Nachiket; Roopa, R

    2009-01-01

    To encourage student participation in the learning process, the authors introduced a modified team based learning (TBL) method to cover two general embryology topics in the 1st year MBBS curriculum. The aim of this study was to evaluate students' perception of this method vis-à-vis the lecture method of teaching. A questionnaire was used to survey and evaluate the perceptions of 1st year MBBS students at the Department of Anatomy at our medical college in India. A total of eight classes were allotted to cover General Embryology. Six of these classes were conducted using the traditional didactic lecture method. Two topics were covered using the modified TBL method. Five teams of students were constituted, and each team was given handouts which contained basic factual material, four clinical case histories, and previous university exam questions from the topic. On the day of the session, these were discussed in the presence of the faculty facilitator. Students evaluated these sessions through a questionnaire. A majority of students felt that the modified TBL sessions were better at fulfilling learning objectives (46 students, 85%), enabled better understanding (43 students, 79%), were more interesting (43 students, 81%), ensured greater student participation (51 students, 94%) and involved greater effort on the part of students (53 students, 98%), as compared to traditional teaching methods. Most of the students (43 students, 79%) opined that more such sessions should be organized in the future. Responses from students show that the modified TBL classes could be utilized judiciously along with the traditional didactic lectures for teaching embryology.

  16. [Evaluation of the higher brain functions in 1st and 7th grade schoolchildren belonging to two different socioeconomic groups].

    PubMed

    Nogueira, G J; Castro, A; Naveira, L; Nogueira-Antuñano, F; Natinzon, A; Gigli, S L; Grossi, M C; Frugone, M; Leofanti, H; Marchesi, M

    The higher brain functions, together with the devices that sustain them, are essential assets belonging to human beings which are used to situate themselves in the world. They can be studied by conducting neuropsychological tests, the results of which vary according to demographic factors, such as age, sex, hand dominance, culture and level of schooling. The socioeconomic level (SEL) is another factor to be taken into account and must also be evaluated. Our objective was to evaluate and analyse the influence of SEL on the results obtained from neuropsychological tests carried out in normal school-age children. We studied 401 normal children, of both sexes, taken at random, at the beginning (1st grade, 6 years old) and at the end (7th grade, 12 years old) of elementary school and belonging to two different SEL: high and low. Schools belonging to different categories were selected: public, private, urban and suburban. A battery of tests that is commonly used in Neuropsychology was utilised to evaluate laterality, spatial orientation, integration (Bender's test and the Rey figure test), attention, memory and the areas of language, gnosis and praxis. Significant differences were found in relation to the SEL in the 1st and 7th grade tests: 20/27 (74%) and 17/27 (62%), respectively. These always meant lower results in the low SEL, except body scheme, ideomotor praxis and phonological coding, which in the 7th grade run in the opposite direction. Results were not related to the type of school (urban-suburban, public-private), sex, laterality or teachers' characteristics. Differences were more striking in the area of language, basic devices (attention, memory) and in the tests that integrate several different functions (Bender's test, Rey figure test). SEL is linked to the results obtained in neuropsychological evaluation tests. There is a direct relationship with low results in the low level. There is also a correlation between certain family characteristics associated to

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

    PubMed Central

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

    2009-01-01

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

  18. Detection of 1st- and 2nd-order temporal-envelope cues in a patient with left superior cortical damage.

    PubMed

    Füllgrabe, Christian; Maillet, Didier; Moroni, Christine; Belin, Catherine; Lorenzi, Christian

    2004-06-01

    This psychophysical study explores the extent to which the auditory cortex is necessary for various aspects of temporal-envelope perception, that is, perception of the slow temporal modulations in amplitude known to be crucial for sound identification. The ability to detect 1st- and 2nd-order sinusoidal amplitude modulation (AM) is evaluated in a single patient showing left-hemisphere damage encroaching the primary and secondary auditory cortices. Here, 1st- and 2nd-order AM refer to (1) sinusoidal variation in the amplitude of a 2 kHz pure tone, and (2) sinusoidal variation in the depth of a 64 Hz AM applied to the 2 kHz pure tone, respectively. The results replicate previous findings by showing that damage to the left auditory cortex results in a selective deficit in auditory sensitivity to the lowest 1St-order AM (i.e., 1st-order AM frequencies < 16 Hz). Moreover, a dissociation is apparent between the ability to detect 1st- and 2nd-order temporal-envelope cues. The patient shows poorer than normal ability to detect 2nd-order AM at low frequencies ranging from 4-23 Hz, but normal ability to detect the high (64 Hz) 1st-order AM carrying these 2nd-order modulations. This result indicates that damage to the left primary and secondary auditory cortices affects the ability to detect temporal variations in the local properties of sounds(such as AM depth). It is also consistent with the idea that, as in vision, central nonlinear mechanisms are involved in the computation of such local (or 2nd-order) temporal properties.

  19. U.S. Army Chemical Corps Historical Studies, Gas Warfare in World War I: The 1st Division in the Meuse-Argonne 1-12 October 1918

    DTIC Science & Technology

    1957-08-01

    October, instead of 30 September-I October 0 On the night of the relief the .Jnemy began shelling at 10s00 porn October 1st and continued until 4s00... Juvin and Landre, out off the Argoure front, and attack in rear of the Brunhild position to effect decisive action on the Group -Argonnej." 8 7 At...attack, fired on the Son’.erance area and north of St Georges et Landres, Juvin , Marcq, and Champigxeulle. 93 Company C, 1st Gas Regiment, was ordered

  20. Embryonic development of chicken (Gallus Gallus Domesticus) from 1st to 19th day-ectodermal structures.

    PubMed

    Toledo Fonseca, Erika; De Oliveira Silva, Fernanda Menezes; Alcântara, Dayane; Carvalho Cardoso, Rafael; Luís Franciolli, André; Sarmento, Carlos Alberto Palmeira; Fratini, Paula; José Piantino Ferreira, Antônio; Miglino, Maria Angélica

    2013-12-01

    Birds occupy a prominent place in the Brazilian economy not only in the poultry industry but also as an animal model in many areas of scientific research. Thus the aim of this study was to provide a description of macro and microscopic aspects of the ectoderm-derived structures in chicken embryos / fetuses poultry (Gallus gallus domesticus) from 1st to 19th day of incubation. 40 fertilized eggs, from a strain of domestic chickens, with an incubation period of 2-19 days were subjected to macroscopic description, biometrics, light, and scanning microscopy. All changes observed during the development were described. The nervous system, skin and appendages and organs related to vision and hearing began to be identified, both macro and microscopically, from the second day of incubation. The vesicles from the primitive central nervous system-forebrain, midbrain, and hindbrain-were identified on the third day of incubation. On the sixth day of incubation, there was a clear vascularization of the skin. The optic vesicle was first observed fourth day of development and on the fifth day there was the beginning of the lens formation. Although embryonic development is influenced by animal line as well as external factors such as incubation temperature, this paper provides a chronological description for chicken (Gallus gallus domesticus) during its embryonic development.

  1. Child gender and weight status moderate the relation of maternal feeding practices to body esteem in 1st grade children.

    PubMed

    Shriver, Lenka H; Hubbs-Tait, Laura; Harrist, Amanda W; Topham, Glade; Page, Melanie

    2015-06-01

    Prevention of body dissatisfaction development is critical for minimizing adverse effects of poor body esteem on eating behaviors, self-esteem, and overall health. Research has examined body esteem and its correlates largely in pre-adolescents and adolescents; however, important questions remain about factors influencing body esteem of younger children. The main purpose of this study was to test moderation by children's gender and weight status of the relation of maternal controlling feeding practices to 1st graders' body esteem. The Body Esteem Scale (BES) and anthropometric measurements were completed during one-on-one child interviews at school. Mothers completed the Child Feeding Questionnaire (restriction, monitoring, concern, self-assessed maternal weight). A total of 410 mother/child dyads (202 girls) participated. Percent of children classified as overweight (BMI-for-age ≥85th) was: girls - 29%; boys - 27%. Gender moderated the relation between restriction and body esteem (β = -.140, p = .05), with maternal restriction predicting body esteem in girls but not boys. The hypothesized three-way interaction among gender, child weight status, and monitoring was confirmed. Monitoring was significantly inversely related to body esteem only for overweight/obese girls (b = -1.630). The moderating influence of gender or gender and weight status on the link between maternal feeding practices and body esteem suggests the importance of body esteem interventions for girls as early as first grade. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. 1st Quarter Transportation Report FY 2015: Radioactive Waste Shipments to and from the Nevada National Security Site (NNSS)

    SciTech Connect

    Gregory, Louis

    2015-02-20

    This report satisfies the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Field Office (NNSA/NFO) commitment to prepare a quarterly summary report of radioactive waste shipments to and from the Nevada National Security Site (NNSS) Radioactive Waste Management Complex (RWMC) at Area 5. There were no shipments sent for offsite treatment and returned to the NNSS this quarter. This report summarizes the 1st quarter of Fiscal Year (FY) 2015 low-level radioactive waste (LLW) and mixed low-level radioactive waste (MLLW) shipments. Tabular summaries are provided which include the following: Sources of and carriers for LLW and MLLW shipments to and from the NNSS; Number and external volume of LLW and MLLW shipments; Highway routes used by carriers; and Incident/accident data applicable to LLW and MLLW shipments. In this report shipments are accounted for upon arrival at the NNSS, while disposal volumes are accounted for upon waste burial. The disposal volumes presented in this report include minor volumes of non-radioactive classified waste/material that were approved for disposal (non-radioactive classified or nonradioactive classified hazardous). Volume reports showing cubic feet generated using the Low-Level Waste Information System may vary slightly due to rounding conventions for volumetric conversions from cubic meters to cubic feet.

  3. Case Study of Severe Lightning Activity Prior to and During the Outbreak of the June 1st Greenbelt Tornado

    NASA Astrophysics Data System (ADS)

    Barnum, B. H.; Badesha, S.; Shishineh, A.; Adams, N. H.

    2012-12-01

    Surges in lightning activity have been known to be associated with the outbreak of tornado activity. We present a case study of a tornado that touched down near Greenbelt Maryland during the evening of June 1st 2012. Preceding the tornado touchdown, two single point lightning detection systems, a Boltek LD-250 and Vaisala SA20, recorded very high lightning activity rates. An electric field mill (EFM) was also making measurements and recorded large, rapid amplitude oscillations in the vertical electric fields. These electric field oscillations quickly subsided after the initial tornado touchdown. The lightning activity also generated significant RF interference in the S-band dish antenna operated at the Applied Physics Laboratory. It was somewhat surprising that the lightning activity produced enough radiation at these frequencies to cause measured levels of interference which could potentially impair satellite communications. Our interpretation of the EFM data is that intensive vertical forcing and rotation in the thunderstorm during the tornado formation caused the observed rapid electric field oscillations. At the same time, the vertical mixing in the storm caused a surge in lightning activity rates recorded by the Boltek and Vaisala sensors. Following the tornado touchdown, there was a rapid decrease in the lightning rates from the sensors. The EFM oscillations also abruptly ceased and went to a more normal slow-varying pattern typically observed during other thunderstorms without associated tornado activity. It is suggested that a network of field mills could provide realtime warning of imminent tornado activity.

  4. Synthesis of nanomagnetic fluids and their UV spectrophotometric response with aliphatic organic acids and 1st tier dendrimers

    NASA Astrophysics Data System (ADS)

    Pandya, Shivani R.; Singh, Man

    2016-04-01

    Synthesis of Magnetic nanoparticles were made using coprecipitation method on mixing Fe+3 and Fe+2 in 2:1 ratio with aqueous 8M NaOH which on heating at 90°C for 2 h has yielded 85% magnetic (Fe3O4) nanoparticles (MNPs), characterized by XRD, VSM, SEM, and HR-TEM. The formic acid (FA), oxalic acid (OA) and citric acid (CA), the series of aliphatic organic acids along with Trimesoyl 1, 3, 5 tridimethyl malonate (TTDMM), trimesoyl 1, 3, 5 tridiethyl malonate (TTDEM), trimesoyl 1, 3, 5 tridipropyl malonate (TTDPM), trimesoyl 1, 3, 5 tridibutyl malonate (TTDBM) and trimesoyl 1, 3, 5 tridihexyl malonate (TTDHM) 1st tier dendrimers were used separately for preparing nanomagnetic fluid. From 25 to 150 µM MNPs at an interval of 25 µM were dispersed in 150 µM of acids and dendrimers separately with DMSO. UV-VIS spectrophotometry showed a maximum MNPs dispersion with TTDMM against others and found to be most stable nanomagnetic fluid on account of capping type mechanism of acids.

  5. User satisfaction with primary health care by region in Brazil: 1st cycle of external evaluation from PMAQ-AB.

    PubMed

    Protasio, Ane Polline Lacerda; Gomes, Luciano Bezerra; Machado, Liliane Dos Santos; Valença, Ana Maria Gondim

    2017-06-01

    The National Program for Access and Quality Improvement in Primary Care (Programa Nacional de Melhoria do Acesso e da Qualidade da Atenção Básica, PMAQ-AB) aimed to improve healthcare public service quality and satisfaction of health service users. This study's objective was to identify the main factors influencing user satisfaction with primary care (PC) services by region in Brazil. Using secondary data from the 1st Cycle of PMAQ-AB, logistic regression models were developed by region, with user satisfaction as the dependent variable, as defined by cluster analysis. Based on the obtained models, the health unit's ability to solve users' problems and feeling respected by the health providers were the most important factors for user satisfaction in all regions in Brazil. However, other important factors by region included the following: the health unit's hours of operation meeting the user's needs (Northeast); providers asking about family members (North); providers asking about other health needs (Midwest); users being seen without an appointment (South); and users asking questions after the appointment (Southeast). In conclusion, the factors influencing user satisfaction with PC vary according to region and are mainly associated with access quality, meeting users' needs, and work process organization.

  6. Moving beyond the Lone Scientist: Helping 1st-Grade Students Appreciate the Social Context of Scientific Work Using Stories about Scientists

    ERIC Educational Resources Information Center

    Sharkawy, Azza

    2009-01-01

    While several studies have documented young children's (K-2) stereotypic views of scientists and scientific work, few have examined students' views of the social nature of scientific work and the strategies effective in broadening these views. The purpose of this study is to examine how stories about scientists influence 1st-grade students' views…

  7. Hybrid distributed Raman amplification combining random fiber laser based 2nd-order and low-noise LD based 1st-order pumping.

    PubMed

    Jia, Xin-Hong; Rao, Yun-Jiang; Yuan, Cheng-Xu; Li, Jin; Yan, Xiao-Dong; Wang, Zi-Nan; Zhang, Wei-Li; Wu, Han; Zhu, Ye-Yu; Peng, Fei

    2013-10-21

    A configuration of hybrid distributed Raman amplification (H-DRA), that is formed by incorporating a random fiber laser (RFL) based 2nd-order pump and a low-noise laser-diode (LD) based 1st-order pump, is proposed in this paper. In comparison to conventional bi-directional 1st-order DRA, the effective noise figure (ENF) is found to be lower by amount of 0 to 4 dB due to the RFL-based 2nd-order pump, depending on the on-off gain, while the low-noise 1st-order Raman pump is used for compensating the worsened signal-to-noise ratio (SNR) in the vicinity towards the far end of the fiber and avoiding the potential nonlinear impact induced by excess injection of pump power and suppressing the pump-signal relative intensity noise (RIN) transfer. As a result, the gain distribution can be optimized along ultra-long fiber link, due to combination of the 2nd-order RFL and low-noise 1st-order pumping, making the transmission distance be extended significantly. We utilized such a configuration to achieve ultra-long-distance distributed sensing based on Brillouin optical time-domain analysis (BOTDA). A repeater-less sensing distance record of up to 154.4 km with 5 m spatial resolution and ~ ± 1.4 °C temperature uncertainty is successfully demonstrated.

  8. Diagnostic Online Assessment of Basic IT Skills in 1st-Year Undergraduates in the Medical Sciences Division, University of Oxford

    ERIC Educational Resources Information Center

    Sieber, Vivien

    2009-01-01

    Attitude, experience and competence (broadly covered by the European Computer Driving Licence syllabus) in information technology (IT) were assessed in 846 1st-year Medical Sciences Division undergraduates (2003-06) at the start of their first term. Online assessments delivered during induction workshops were presented as an opportunity for…

  9. Experimental observations on the response of 1(st) and 2(nd) order fibre optic long period grating coupling bands to the deposition of nanostructured coatings.

    PubMed

    James, Stephen W; Cheung, C S; Tatam, Ralph P

    2007-10-01

    The sensitivity of attenuation bands corresponding to the 2(nd) order coupling to cladding modes by a fibre optic long period grating (LPG) to the deposition of nanostructured coatings is investigated and compared with that of the 1(st) order coupling. The experimental observations support previously reported theoretical descriptions of LPGs with nanoscale coatings.

  10. New Emphasis: Making Staff Development Happen. Proceedings of (the) 1st Annual Staff Development Workshop, Asheville, North Carolina, April 24-25, 1975.

    ERIC Educational Resources Information Center

    Western North Carolina Consortium, Inc.

    This document compiles the addresses presented at the 1st Annual Staff Development Workshop sponsored by the Western North Carolina Consortium. Presentations include: (l) "Staff Development--Why?" by Louis W. Bender; (2) "Staff Development--The State of the Art" by W. Robert Sullins; (3) "State Resources" by Hazel…

  11. The Impact of Gender-Fair versus Gender-Stereotyped Basal Readers on 1st-Grade Children's Gender Stereotypes: A Natural Experiment

    ERIC Educational Resources Information Center

    Karniol, Rachel; Gal-Disegni, Michal

    2009-01-01

    Israeli 1st-grade children in two different schools in the same neighborhood who were using either a gender-stereotyped or a gender-fair basal reader were asked to judge for a series of female-stereotyped, male-stereotyped, and gender-neutral activities whether they were characteristic of females, of males, or of both. Children using the…

  12. Diagnostic Online Assessment of Basic IT Skills in 1st-Year Undergraduates in the Medical Sciences Division, University of Oxford

    ERIC Educational Resources Information Center

    Sieber, Vivien

    2009-01-01

    Attitude, experience and competence (broadly covered by the European Computer Driving Licence syllabus) in information technology (IT) were assessed in 846 1st-year Medical Sciences Division undergraduates (2003-06) at the start of their first term. Online assessments delivered during induction workshops were presented as an opportunity for…

  13. Prolonged effect of a mother-child caries preventive program on dental caries in the permanent 1st molars in 9 to 10-year-old children.

    PubMed

    Gomez, Santiago S; Emilson, Claes-Göran; Weber, Adriana A; Uribe, Sergio

    2007-10-01

    To evaluate the prevalence of caries in the permanent 1st molars of a group of 9 to 10-year-old children, and to determine the long-term effect of a mother-child preventive dental program (PDP) that started when the women were pregnant and continued until the children were 6 years of age. The permanent 1st molars of 37 children in the PDP group were evaluated for caries, both clinically and radiographically, and compared with those of a control group of 42 children who had not participated in the PDP. Of children in the PDP group, 70% were caries free compared to 33% in the control group (p<0.001). Of permanent 1st molars in the PDP group, 87% were caries-free compared to 61% in the control group (p<0.001). The mean DFS of the PDP children 10 years of age was 0.519+/-0.93 versus 1.57+/-1.38 for the control children (p=0.002). Examination of children 4 years after discontinuation of a caries preventive program reflected a long-term reduction in the DFS score of permanent 1st molars.

  14. Residual effects of TMOF-Bti formulations against 1st instar Aedes aegypti Linnaeus larvae outside laboratory

    PubMed Central

    Saiful, AN; Lau, MS; Sulaiman, S; Hidayatulfathi, O

    2012-01-01

    Objective To evaluate the effectiveness and residual effects of trypsin modulating oostatic factor-Bacillus thuringiensis israeliensis (TMOF-Bti) formulations against Aedes aegypti (Ae. aegypti) (L.) larvae at UKM Campus Kuala Lumpur. Methods Twenty first instar Ae. aegypti larvae were added in each bucket containing 4 L of water supplied with crushed dried leaf powder as their source of food. Combination of TMOF-Bti in rice husk formulation with the following weights viz 10, 25, 50 and 100 mg, respectively in duplicate was distributed in the buckets; while TMOF-Bti in wettable powder formulation each weighing viz 2, 5, 10 and 20 mg, respectively in duplicate was also placed in the buckets. The control buckets run in duplicate with 4 L of water and 20 first instar Ae. aegypti larvae. All buckets were covered with mosquito netting. Larval mortality was recorded after 24 hours and weekly for five weeks. A new batch of 20 1st instar larvae Ae. aegypti was introduced into each bucket weekly without additional TMOF-Bti rice husk formulation or wettable powder. The experiment was repeated for four times. Results The result of the study showed that all formulations were very effective on the first two weeks by giving 100% larval mortality for all concentrations applied. The TMOF (2%) + Bti (2%) had a good residual effect until the end of 3rd week, TMOF (4%) + Bti (4%) until 4th week, wettable powder TMOF (20%) + Bti (20%) until the third week. Conclusions From the results it can be concluded that the TMOF-Bti formulations can be utilized in dengue vector control. PMID:23569922

  15. Early psychosis intervention outpatient service of the 1st Psychiatric University Clinic in Athens: 3 Years of experience.

    PubMed

    Kollias, Constantinos; Xenaki, Lida-Alkisti; Dimitrakopoulos, Stefanos; Kosteletos, Ioannis; Kontaxakis, Vassilis; Stefanis, Nikos; Papageorgiou, Charalampos

    2016-11-09

    To present the 3-year experience of the early intervention in psychosis (EIP) service implementation of the 1st Psychiatric University Clinic in Athens. An overview of: (1) the purpose of our service, (2) the referral network, (3) the selection criteria, (4) the diagnostic procedures, (5) the therapeutic interventions and (6) the research activities. The service was established in 2012 and developed gradually aiming to provide information, early detection, treatment and support to people aged 15 to 40 years with psychotic manifestations, who are either at increased risk of developing psychosis (at-risk mental state [ARMS]) or with first episode psychosis (FEP). In order to assess individuals with ARMS, we used the comprehensive assessment of at-risk mental states interview and the Social and Occupational Functioning Assessment Scale The duration of untreated psychosis was estimated by using the Nottingham Onset Schedule. So far we have had 65 referrals, of which 26 were ARMS and 17 FEP. Based on the individual needs, they were offered psychotherapeutic and/or pharmacological treatment. After 3 years, the rate of transition to psychosis was 19.2% and the rate of psychosis relapse was 11.7%. The implementation of our service has had positive results, enabling young people with early psychosis to receive prompt and effective care. The rates of transition to psychosis are the first to be published from a Greek EIP service. Further development of our referral network and inter-hospital collaboration will allow us to address the needs of a wider part of the population. © 2016 John Wiley & Sons Australia, Ltd.

  16. Small airway dysfunction by impulse oscillometry in asthmatic patients with normal forced expiratory volume in the 1st second values.

    PubMed

    Pisi, Roberta; Tzani, Panagiota; Aiello, Marina; Martinelli, Enrico; Marangio, Emilio; Nicolini, Gabriele; Olivieri, Dario; Chetta, Alfredo

    2013-01-01

    Small airways are relevant to the pathophysiology of asthma. We investigated whether in asthmatic patients with normal forced expiratory volume in the 1st second (FEV(1)) values, impulse oscillometry system (IOS), as a measure of small airway function, contributed additional information to spirometry either at baseline or after bronchodilator, and whether it was related to the disease control. The fall in resistance from 5 to 20 Hz (R5-R20) and reactance at 5 Hz (X5) by IOS and spirometry measures of small airway function (forced expiratory flow at 25-75% [FEF(25-75)] and forced vital capacity/slow inspiratory vital capacity [FVC/SVC]) at baseline and after 400 micrograms of salbutamol were prospectively measured in 33 asthmatic patients (18 women; age range, 18-66 years). Disease control was assessed by the Asthma Control Test (ACT). R5-R20 but not X5 values were significantly related to FEF(25-75) and FVC/SVC values (p < 0.05 for both correlations). When the bronchodilator response was assessed, no correlation was found among IOS and spirometry changes. ACT scores were related to R5-R20, FEF(25-75), and FVC/SVC values (p < 0.01 for all correlations). In asthmatic patients with normal FEV(1) values, R5-R20 values were related to spirometry measures of small airway function. However, when the bronchodilator response was assessed, IOS and spirometry provided quite different results. Moreover, small airway dysfunction, as assessed by IOS and spirometry, was associated with poor disease control and history of asthma exacerbations. The results of this study confirm the value of IOS, as an investigative tool, and suggest that in asthmatic patients with normal FEV(1) values and poor disease control, small airway function should be investigated.

  17. New approaches for improving the production of the 1st and 2nd generation ethanol by yeast.

    PubMed

    Kurylenko, Olena; Semkiv, Marta; Ruchala, Justyna; Hryniv, Orest; Kshanovska, Barbara; Abbas, Charles; Dmytruk, Kostyantyn; Sibirny, Andriy

    2016-01-01

    Increase in the production of 1st generation ethanol from glucose is possible by the reduction in the production of ethanol co-products, especially biomass. We have developed a method to reduce biomass accumulation of Saccharomyces cerevisiae by the manipulation of the intracellular ATP level due to overexpression of genes of alkaline phosphatase, apyrase or enzymes involved in futile cycles. The strains constructed accumulated up to 10% more ethanol on a cornmeal hydrolysate medium. Similar increase in ethanol accumulation was observed in the mutants resistant to the toxic inhibitors of glycolysis like 3-bromopyruvate and others. Substantial increase in fuel ethanol production will be obtained by the development of new strains of yeasts that ferment sugars of the abundant lignocellulosic feedstocks, especially xylose, a pentose sugar. We have found that xylose can be fermented under elevated temperatures by the thermotolerant yeast, Hansenula polymorpha. We combined protein engineering of the gene coding for xylose reductase (XYL1) along with overexpression of the other two genes responsible for xylose metabolism in yeast (XYL2, XYL3) and the deletion of the global transcriptional activator CAT8, with the selection of mutants defective in utilizing ethanol as a carbon source using the anticancer drug, 3-bromopyruvate. Resulted strains accumulated 20-25 times more ethanol from xylose at the elevated temperature of 45°C with up to 12.5 g L(-1) produced. Increase in ethanol yield and productivity from xylose was also achieved by overexpression of genes coding for the peroxisomal enzymes: transketolase (DAS1) and transaldolase (TAL2), and deletion of the ATG13 gene.

  18. Cognitive-based approach in teaching 1st year Physics for Life Sciences, including Atmospheric Physics and Climate Change components

    NASA Astrophysics Data System (ADS)

    Petelina, S. V.

    2009-12-01

    Most 1st year students who take the service course in Physics - Physics for Life Sciences - in Australia encounter numerous problems caused by such factors as no previous experience with this subject; general perception that Physics is hard and only very gifted people are able to understand it; lack of knowledge of elementary mathematics; difficulties encountered by lecturers in teaching university level Physics to a class of nearly 200 students with no prior experience, diverse and sometime disadvantageous backgrounds, different majoring areas, and different learning abilities. As a result, many students either drop, or fail the subject. In addition, many of those who pass develop a huge dislike towards Physics, consider the whole experience as time wasted, and spread this opinion among their peers and friends. The above issues were addressed by introducing numerous changes to the curriculum and modifying strategies and approaches in teaching Physics for Life Sciences. Instead of a conventional approach - teaching Physics from simple to complicated, topic after topic, the students were placed in the world of Physics in the same way as a newborn child is introduced to this world - everything is seen all the time and everywhere. That created a unique environment where a bigger picture and all details were always present and interrelated. Numerous concepts of classical and modern physics were discussed, compared, and interconnected all the time with “Light” being a key component. Our primary field of research is Atmospheric Physics, in particular studying the atmospheric composition and structure using various satellite and ground-based data. With this expertise and also inspired by an increasing importance of training a scientifically educated generation who understands the challenges of the modern society and responsibilities that come with wealth, a new section on environmental physics has been developed. It included atmospheric processes and the greenhouse

  19. Nilotinib first-line therapy in patients with Philadelphia chromosome-negative/BCR-ABL-positive chronic myeloid leukemia in chronic phase: ENEST1st sub-analysis.

    PubMed

    Hochhaus, Andreas; Mahon, Franҫois-Xavier; le Coutre, Philipp; Petrov, Ljubomir; Janssen, Jeroen J W M; Cross, Nicholas C P; Rea, Delphine; Castagnetti, Fausto; Hellmann, Andrzej; Rosti, Gianantonio; Gattermann, Norbert; Coronel, Maria Liz Paciello; Gutierrez, Maria Asuncion Echeveste; Garcia-Gutierrez, Valentin; Vincenzi, Beatrice; Dezzani, Luca; Giles, Francis J

    2017-07-01

    The ENEST1st sub-analysis presents data based on Philadelphia chromosome (Ph) status, i.e., Ph+ and Ph-/BCR-ABL1 + chronic myeloid leukemia. Patients received nilotinib 300 mg twice daily, up to 24 months. At screening, 983 patients were identified as Ph+ and 30 patients as Ph-/BCR-ABL + based on cytogenetic and RT-PCR assessment; 76 patients had unknown karyotype (excluded from this sub-analysis). In the Ph-/BCR-ABL1 + subgroup, no additional chromosomal aberrations were reported. In the Ph+ subgroup, 952 patients had safety and molecular assessments. In the Ph-/BCR-ABL1 + subgroup, 30 patients had safety assessments and 28 were followed up for molecular assessments. At 18 months, the molecular response (MR) 4 rate [MR(4); BCR-ABL1 ≤0.01% on International Scale (IS)] was similar in the Ph-/BCR-ABL1+ (39.3%) and Ph+ subgroups (38.1%). By 24 months, the cumulative rates of major molecular response (BCR-ABL1(IS) ≤0.1%;), MR(4), and MR(4.5) (BCR-ABL1(IS) ≤0.0032%) were 85.7, 60.7, and 50.0%, respectively, in the Ph-/BCR-ABL1 + subgroup, and 80.3, 54.7, and 38.3%, respectively, in the Ph+ subgroup. In both Ph-/BCR-ABL1 + and Ph+ subgroups, rash (20 and 22%), pruritus (16.7 and 16.7%), nasopharyngitis (13.3 and 10.4%), fatigue (10 and 14.2%), headache (10 and 15.8%), and nausea (6.7 vs 11.4%) were frequent non-hematologic adverse events, whereas hypophosphatemia (23.3 and 6.8%), anemia (10 and 6.5%), and thrombocytopenia (3.3 and 10.2%) were the common hematologic/biochemical laboratory events. Based on similar molecular response and safety results in both subgroups, we conclude that Ph-/BCR-ABL1 + patients benefit from nilotinib in the same way as Ph+ patients.

  20. Creating Research-Rich Learning Experiences and Quantitative Skills in a 1st Year Earth Systems Course

    NASA Astrophysics Data System (ADS)

    King, P. L.; Eggins, S.; Jones, S.

    2014-12-01

    We are creating a 1st year Earth Systems course at the Australian National University that is built around research-rich learning experiences and quantitative skills. The course has top students including ≤20% indigenous/foreign students; nonetheless, students' backgrounds in math and science vary considerably posing challenges for learning. We are addressing this issue and aiming to improve knowledge retention and deep learning by changing our teaching approach. In 2013-2014, we modified the weekly course structure to a 1hr lecture; a 2hr workshop with hands-on activities; a 2hr lab; an assessment piece covering all face-to-face activities; and a 1hr tutorial. Our new approach was aimed at: 1) building student confidence with data analysis and quantitative skills through increasingly difficult tasks in science, math, physics, chemistry, climate science and biology; 2) creating effective learning groups using name tags and a classroom with 8-person tiered tables; 3) requiring students to apply new knowledge to new situations in group activities, two 1-day field trips and assessment items; 4) using pre-lab and pre-workshop exercises to promote prior engagement with key concepts; 5) adding open-ended experiments to foster structured 'scientific play' or enquiry and creativity; and 6) aligning the assessment with the learning outcomes and ensuring that it contains authentic and challenging southern hemisphere problems. Students were asked to design their own ocean current experiment in the lab and we were astounded by their ingenuity: they simulated the ocean currents off Antarctica; varied water density to verify an equation; and examined the effect of wind and seafloor topography on currents. To evaluate changes in student learning, we conducted surveys in 2013 and 2014. In 2014, we found higher levels of student engagement with the course: >~80% attendance rates and >~70% satisfaction (20% neutral). The 2014 cohort felt that they were more competent in writing

  1. Injuries and Physical Fitness Before and After Deployments of the 10th Mountain Division to Afghanistan and the 1st Cavalry Division to Iraq, September 2005 - October 2008

    DTIC Science & Technology

    2008-10-01

    determined using the McNemar Test. The McNemar Test allows comparison of frequency data involving repeated measures on the same individuals.(71) (3...and After Deployment of the 10thMt Cohort (n=505 Men) Injury Index Injury Incidence p-value ( McNemar Test) Predeployment Postdeployment Period 1...Injury Incidence Before and After Deployment of the 1stCav Cohort – Men (n=3242) Injury Index Injury Incidence p-value ( McNemar Test) Predeployment

  2. [Organization and contents of the specialized surgical care in multiprofile military hospitals of the 1st level during counter-terrorist operations on the northern Caucasus (report V)].

    PubMed

    Gumanenko, E K; Samokhvalov, I M; Trusov, A A; Badalov, V I

    2006-03-01

    The principle difference of the work of multiprofile military hospitals (MMH) of the Ist level during the armed conflicts on the Northern Caucasus, particularly during the second, was rendering specialized surgical care to the primary contingent of the wounded, evacuated during the nearest hours after a wound. The incoming flow to MMH of the 1st level - in connection with the primary entering of the wounded practically from a battle field - was characterized by severity (one third of the wounded had severe and extremely severe wounds) and the significant number of the wounded with multiple and combined injuries (up to 60% of the wounded). Effective treatment of the above-mentioned wounded can only be carried by specially trained surgeons in appropriately-equipped multiprofile medical hospitals. The rendered volume of specialized surgical care in MMH of the 1st level included the following operations: neurosurgical (2,4%), thoracoabdominal (19,8%), traumatologic (17,0%), angiosurgical (8,2%), special (otorhinolaryngologic, maxillofacial, ophthalmologic, urologic) - 17,7%, general surgery (35,4%). During the armed conflict of 1999-2002 due to the introduction of the early specialized surgical care concept three MMH of the 1st level in the advanced way executed 86,4 % of all complex operations in medical units and hospitals of the combat zone.

  3. All-optical 1st- and 2nd-order differential equation solvers with large tuning ranges using Fabry-Pérot semiconductor optical amplifiers.

    PubMed

    Chen, Kaisheng; Hou, Jie; Huang, Zhuyang; Cao, Tong; Zhang, Jihua; Yu, Yuan; Zhang, Xinliang

    2015-02-09

    We experimentally demonstrate an all-optical temporal computation scheme for solving 1st- and 2nd-order linear ordinary differential equations (ODEs) with tunable constant coefficients by using Fabry-Pérot semiconductor optical amplifiers (FP-SOAs). By changing the injection currents of FP-SOAs, the constant coefficients of the differential equations are practically tuned. A quite large constant coefficient tunable range from 0.0026/ps to 0.085/ps is achieved for the 1st-order differential equation. Moreover, the constant coefficient p of the 2nd-order ODE solver can be continuously tuned from 0.0216/ps to 0.158/ps, correspondingly with the constant coefficient q varying from 0.0000494/ps(2) to 0.006205/ps(2). Additionally, a theoretical model that combining the carrier density rate equation of the semiconductor optical amplifier (SOA) with the transfer function of the Fabry-Pérot (FP) cavity is exploited to analyze the solving processes. For both 1st- and 2nd-order solvers, excellent agreements between the numerical simulations and the experimental results are obtained. The FP-SOAs based all-optical differential-equation solvers can be easily integrated with other optical components based on InP/InGaAsP materials, such as laser, modulator, photodetector and waveguide, which can motivate the realization of the complicated optical computing on a single integrated chip.

  4. PREFACE: 1st Nano-IBCT Conference 2011 - Radiation Damage of Biomolecular Systems: Nanoscale Insights into Ion Beam Cancer Therapy

    NASA Astrophysics Data System (ADS)

    Huber, Bernd A.; Malot, Christiane; Domaracka, Alicja; Solov'yov, Andrey V.

    2012-07-01

    The 1st Nano-IBCT Conference entitled 'Radiation Damage in Biomolecular Systems: Nanoscale Insights into Ion Beam Cancer Therapy' was held in Caen, France, in October 2011. The Meeting was organised in the framework of the COST Action MP1002 (Nano-IBCT) which was launched in December 2010 (http://fias.uni-frankfurt.de/nano-ibct). This action aims to promote the understanding of mechanisms and processes underlying the radiation damage of biomolecular systems at the molecular and nanoscopic level and to use the findings to improve the strategy of Ion Beam Cancer Therapy. In the hope of achieving this, participants from different disciplines were invited to represent the fields of physics, biology, medicine and chemistry, and also included those from industry and the operators of hadron therapy centres. Ion beam therapy offers the possibility of excellent dose localization for treatment of malignant tumours, minimizing radiation damage in normal healthy tissue, while maximizing cell killing within the tumour. Several ion beam cancer therapy clinical centres are now operating in Europe and elsewhere. However, the full potential of such therapy can only be exploited by better understanding the physical, chemical and biological mechanisms that lead to cell death under ion irradiation. Considering a range of spatio-temporal scales, the proposed action therefore aims to combine the unique experimental and theoretical expertise available within Europe to acquire greater insight at the nanoscopic and molecular level into radiation damage induced by ion impact. Success in this endeavour will be both an important scientific breakthrough and give great impetus to the practical improvement of this innovative therapeutic technique. Ion therapy potentially provides an important advance in cancer therapy and the COST action MP1002 will be very significant in ensuring Europe's leadership in this field, providing the scientific background, required data and mechanistic insight which

  5. NLO 󈨞. Nonlinear Optics: Materials, Phenomena and Devices Digest. Internation Meeting on Nonlinear Optics (1st) Held in Kauai, Hawaii on 16-20 July 1990

    DTIC Science & Technology

    1991-03-13

    are suaed to monolithic integration with waveguides and electronic devices to form complex systems. We demonstrated the first all-optical... integrated monolithically on a semiconductor wafer. Theoretical results based on a numerical model indicate that an optical signal 232 can be injected into one...signal-to-noise ratio of about 10,000 for an integration time of 125 msec (5). In terms of average power this sensitivity exceeds that of liquid helium

  6. Proceedings of the IEEE International Workshop on Safety of Systems (1st) held in Monterey, California on 15-16 Mar 2007

    DTIC Science & Technology

    2007-03-01

    Ubiquitous Systems for e-Health, 2003. 5. R. Sterritt, D.W. Bustard , “Autonomic Computing: a Means of Achieving Dependability?” In Proceedings of IEEE...J. O. Kephart and D. M. Chess. “The vision of autonomic computing”. Computer, 36(1):41–52, 2003. 10. R. Sterritt, D.W. Bustard , “Towards an

  7. Proceedings: International Conference on Fixed-Film Biological Processes (1st) Held at Kings Island, Ohio on 20-23 April 1982. Volume II,

    DTIC Science & Technology

    1982-01-01

    water, or the drinking water supply. High alkalinities normally are associated with ground water supplies and much lower alkalinities are associated with...compared to 10-30 mg-N/day/liter for conventional aquaculture filter designs. 846 74 The purpose of this study was:t further examine ti-e * behavior of...the pollutants in the wastewater. This waste- water contains ether, alcohol , acetone, inorganic nitrates, traces of nitroglycerin (NG), and other

  8. International Conference: Paraoxonases - Basic and Clinical Directions of Current Research (1st) Held in Ann Arbor, Michigan on April 22-24, 2004

    DTIC Science & Technology

    2005-04-01

    pɘ.05). Triacylglycerol (p=0.099), insulin (p=0.16) and insulin resistance (HOMA: 1.76±1.1 vs. 1.24_+0.65; p=0.17) tended to be higher in R allele...metabolism of lipoproteins in diabetes and insulin resistant states, with particular focus on high density Paraoxonases P Basic and Clinical Directions of...cholesterol, leptin, insulin , and plasminogen-activator-inhibitor type 1 (PAI-1) in serum. The QQ allele was detected in 13 volunteers, 9 subjects were

  9. Summary Proceedings of the Congress of International Physicians for the Prevention of Nuclear War (1st, Airlie, Virginia, March 20-25, 1981).

    ERIC Educational Resources Information Center

    International Physicians for the Prevention of Nuclear War, Inc., Boston, MA.

    Physicians charged with the responsibility for the lives of their patients and the health of the community must begin to explore a new province of prevention medicine, the prevention of nuclear war. This conference was held to alert these physicians worldwide, of the mortal peril to public health which could result from nuclear war. The hope is…

  10. International Shock Congress (1st) and Annual Society Meeting (10th) Held in Montreal, Canada on 7-11 June 1987

    DTIC Science & Technology

    1987-10-01

    responsiveness of cells to catecholamines in shock. 10 LIPID A-INDUCED PROSTACYCLIN PRODUCTION BY CULTURED BOVINE AORTIC ENDOTHELIAL CELLS AND RABBIT...vivo. The present study was undertaken to determine possible direct effects of lipid A on eicosanoid production in cultured cells. Hepatocytes were...compared to time and group matched controls. n= 6 to 12. Thromboxane B2 production was not stimulated by lipid A in either type of cell. These data

  11. The International Conference on Hemorrhagic Fever with Renal Syndrome (1st) Held in Seoul, Korea on 4-6 May 1989

    DTIC Science & Technology

    1990-05-01

    the indirect immunotluorescence antibody (IPA) technique was applied usinq VOero E6 cells infected with hanta- virus strains 76-118, NE-lUtllnis, NE...Accumulated. Father norotyptn; of ibe, A? virus atninu isoklte4 in Chins fznm various zvr- ce-z it- panfels of VIteqbs and molecular &nalysis of 1he...A brief overy±ewo atThe present, knowledre, -of -the rat ty- reFin Cihina is riven. 21 Serological evidence of human and rodent infections suggests

  12. Recrystallization '90; Proceedings of the 1st International Conference on Recrystallization in Metallic Materials, University of Wollongong, Australia, Jan. 22-26, 1990

    SciTech Connect

    Chandra, T. )

    1990-01-01

    The present conference discusses the generation of new orientations during single-crystal recrystallization, the kinetic theory of recrystallization, recrystallization of metals containing particles and fibers, particle-stimulated nucleation of recrystallization, recrystallization of columnar crystals of ferritic stainless steel, recrystallization mechanisms in commercial Al-Li alloys, the nucleation of recrystallization in an SiC particulate-reinforced Al alloy, and subgrain growth by subgrain rotation. Also discussed are dynamic recrystallization in austenitic stainless steels, recrystallization in the modeling of hot rolling, a study of recrystallization by calorimetric methods, dynamic recrystallization and the superplasticity of metals and alloys, modeling of recrystallization texture and microstructure, and a thermal analysis of thin-film zone-melting recrystallization.

  13. Proceedings of the International Conference on Suggestive-Accelerative Learning and Teaching, and Suggestology (1st, Des Moines, Iowa, March 29-April 2, 1976).

    ERIC Educational Resources Information Center

    Schuster, Donald H., Ed.

    1976-01-01

    Eight reports are presented that examine some of the applications of the suggestive approach to classroom instruction: (1) "Discovering the Lozanov Method," by W. Jane Bancroft; (2) "Introduction to the Lozanov Method," by Donald H. Schuster; (3) Lozanov-type Suggestion Techniques for Remedial Reading," by Allyn Prichard;…

  14. Proceedings: International Conference on Fixed-Film Biological Processes (1st) Held at Kings Island, Ohio on 20-23 April 1982. Volume I,

    DTIC Science & Technology

    1982-01-01

    Chian "Anaerobic Treatment of Landfill Leachate by an Upflow Two - Stage Biological Filter".................. 1495 Yeun C. Wu, John C. Kennedy, and Ed...Wastes," Proceedings of the 14th Purdue Industrial Waste Conference, (Ma% 1959). 10. Bryan, Edward It., " Two - Stage Biological Treatment - Indust- rial...second stage compartments two weeks after shut-down of the first stage contactor. This arrangement would permit fluxing the wastewaters in a common

  15. The CIRP International Workshop on Concurrent Engineering for Product Realization (1st) Held in Tokyo, Japan on June 27 - 28, 1992

    DTIC Science & Technology

    1992-11-01

    STUDI DI PARMA Dipartmento di Ingegneria Industriale Viale delle Scienze-43 100 Parma ITALY Tel.(39)521-480706 Fax.(39)521-580705 Prof. Bentrand T. David...its attention to the use of computerized methods for manufacturing control. In particular, automation, robotics interfacing and the computer integrated...industrial robots . - -Terminology and symbols used to describe assembly and handling operations. Cutting (C) - -Processes and techniques used to shape

  16. Applications of diamond films and related materials; Proceedings of the 1st International Conference, Auburn, AL, Aug. 17-22, 1991

    NASA Technical Reports Server (NTRS)

    Tzeng, Yonhua (Editor); Yoshikawa, Manasori (Editor); Murakawa, Masao (Editor); Feldman, Albert (Editor)

    1991-01-01

    The present conference discusses the nucleation and growth of diamond from hydrocarbons, the cutting tool performance of CVD thick-film diamond, the characterization of CVD diamond grinding powder, industrial applications of crystalline diamond-coated tools, standardized SEM tribometry of diamond-coated substrates, residual stress in CVD diamond films, the optical properties of CVD diamond films, polycrystalline diamond films for optical applications, and diamond growth on ferrous metals. Also discussed are ion beam-irradiation smoothing of diamond films, electronic circuits on diamond substrates, diamond-laminated surfaces for evaporative spray cooling, electron devices based on the unique properties of diamond, diamond cold cathodes, thin-film diamond microstructure applications, Schottky diodes from flame-grown diamond, diamond films for thermionic applications, methods of diamond nucleation and selective deposition, high-rate/large-area diamond film production, halogen-assisted diamond growth, the economics of diamond technology, and the optical and mechanical properties of diamondlike films.

  17. Partnerships in Education. A Collection of Papers Presentation at the International Community Education Association (ICEA) Conference (1st, Melbourne, Australia, September 26-29, 1988).

    ERIC Educational Resources Information Center

    Townsend, Tony, Ed.; Cowdell, Jennie, Ed.

    The following papers, panel discussion, summaries, and comments are included in this conference proceedings document: "Education: The Essential Partnership" (Ramsey); "Australia's Involvement in Education in the Pacific: Partnership or Patronage?" (Baba); "Report by the Rapporteur to the Final Plenary Session"…

  18. International Conference on the Structure of Surfaces (ICSOS-1) (1st) Held in Berkeley, California on August 13-16, 1984

    DTIC Science & Technology

    1984-08-16

    D.K. Saldin and J.B. Pendry Near-Edge X-Ray Absorption Spectroscopy D17 D.K. Saldin , D.D. Vvedensky and J.B. Pendry The Structure of Organic...Pendry and D.K. Saldin LEED, XANES and the Structure of Disordered Surfaces 9:10 E2 M. Ringger, H.R. Hidber, R. Schiogl, P. Oelhafen, H.-J...of Physics University of Rome Sendai 980 P22a A. Moro, 2 JAPAN 00185 Roma ITALY 0222-22-1800, ext. 3239 Dilano K. Saldin Massimo Simonetta Imperial

  19. Computational structures technology; Proceedings of the 1st International Conference, Heriot-Watt Univ., Edinburgh, United Kingdom, Aug. 20-22, 1991

    NASA Astrophysics Data System (ADS)

    Topping, B. H. V.; Khan, Asad I.

    1992-08-01

    Consideration is given to 3D finite element modeling of normal- and high-strength reinforced concrete members, with special reference to T-beams; a spectral element method for 2D wave propagation in horizontally layered saturated porous media; alternative methods for the optimal design of slender steel frameworks; digital interpolation in mixed finite element structural analysis; a finite element method applied to the analysis of high-fidelity loudspeaker transducers; and an efficient eight-node incompatible solid element with stress interpolation. Attention is also given to a mixed formulation of nonlinear-elastic problems, nonlinear water-wave structure interaction, chaotic dynamic analysis of viscoelastic shallow spherical shells, nonlinear analysis of a beam subjected to axial and transverse loads, comparison of performance of a flat faceted shell element and a degenerated superparametric shell element, and a database design method for finite element analysis. (For individual items see A93-10268 to A93-10274)

  20. International Conference on Hypersonic Flight in the 21st Century, 1st, University of North Dakota, Grand Forks, Sept. 20-23, 1988, Proceedings

    SciTech Connect

    Higbea, M.E.; Vedda, J.A.

    1988-01-01

    The present conference on the development status of configurational concepts and component technologies for hypersonic-cruise and transatmospheric vehicles discusses topics relating to the U.S. National Aerospace Plane program, ESA-planned aerospace vehicles, Japanese spaceplane concepts, the integration of hypersonic aircraft into existing infrastructures, hypersonic airframe designs, hypersonic avionics and cockpit AI systems, hypersonic-regime CFD techniques, the economics of hypersonic vehicles, and possible legal implications of hypersonic flight. Also discussed are Soviet spaceplane concepts, propulsion systems involving laser power sources and hypervelocity launch technologies, and the management of support systems operations for hypersonic vehicles.

  1. Summary Proceedings of the Congress of International Physicians for the Prevention of Nuclear War (1st, Airlie, Virginia, March 20-25, 1981).

    ERIC Educational Resources Information Center

    International Physicians for the Prevention of Nuclear War, Inc., Boston, MA.

    Physicians charged with the responsibility for the lives of their patients and the health of the community must begin to explore a new province of prevention medicine, the prevention of nuclear war. This conference was held to alert these physicians worldwide, of the mortal peril to public health which could result from nuclear war. The hope is…

  2. Proceedings: The International Satellite Surveillance and Communication Symposium (1st Annual) Held at Atlantic City, New Jersey on September 24-26, 1991

    DTIC Science & Technology

    1991-09-01

    For improvements and reduced operations cost is the example, when an aircraft is in the vicinity of an integration of ATC automation with aircraft Four... industry helicopter to evaluate the system under participants. The FAATC will develop operational scenarios where existing Very automated test equipment to...exploit the while simultaneously lowering the overall automated capabilities of both; system-wide costs . c) navigation/approach service for runways and

  3. Proceedings of the International Conference on Teaching Statistics (1st, University of Sheffield, England, August 9-13, 1982). Volume II.

    ERIC Educational Resources Information Center

    Grey, D. R., Ed.; And Others

    The second volume of these conference proceedings includes 35 papers presented under seven topic headings. The topic headings are: (1) education and training in statistics in developing countries; (2) co-operation between academic and practicing statisticians; (3) teaching survey sampling; (4) teaching design and analysis of experiments; (5)…

  4. Environment-Induced Cracking of Metals, Proceedings of the International Conference (1st), Held in Kohler, Wisconsin on October 2-7, 1988

    DTIC Science & Technology

    1990-01-01

    84. K.S. Shin, M. Meshii, Aca Metall. 31(1983): p. 1559. 38. R. Dutton, K. Nuttall, M.P. Puls, L.A. Simpson , Metall. Trans. A 85. D. Lassila, H.K...stress-assisted precipita- On the other hand, Simpson and Cann46 have produced tion. They calculated a rate of hydride growth Irom the anticipated...D.N. Williams, J. Inst. Metals 91(1962): p. 147. 34. D.G. Westlake, Trans. ASM 62(1969): p. 1000. 35. C.J. Simpson , C.E. Ells, J. Nucl, Mater, 52(1974

  5. MRS International Meeting on Advanced Materials, 1st, Tokyo, Japan, May 31-June 3, 1988, Proceedings. Volume 5 - Structural ceramics/Fracture mechanics

    SciTech Connect

    Hamano, Yoshiteru; Kamigaito, Osami; Kishi, Teruo; Sakai, Mototsugu.

    1989-01-01

    Papers on structural ceramics and fracture mechanics are presented, covering topics such as the effects of additives on sintering silicon oxynitride, toughening Y-tetragonal zirconia polycrystal, stress-induced transformation in Mg-PSZ, and the properties of fine-grained zirconia-toughened alumina, nitride ceramics, sintered silicon nitride, and SiC. Other topics include processing Si{sub 3}N{sub 4}-SiC composites, whisker reinforced glass-ceramics, Al{sub 2}O{sub 3} ceramics, black and machinable glass ceramics in the CaO-Y{sub 2}O{sub 3}-Al{sub 2}O{sub 3}-SiO{sub 2}-TR(x)O(y) system, grinding technologies, advanced materials for heat engine components, ceramic composites for high-temperature gas turbines, toughening brittle matrix composites, crack resistance measurements, dynamic fracture toughenss in ceramics and on brittle materials, softening in MgAl2O4 single crystal, computer simulation of fracture in small crystals, stress triaxiality effects on fracture morphology in Al-Zn-Mg-Cu alloys, crack identification by acoustic emission and boundary element method, the micromechanics of dilatancy in brittle materials, nonlinear stress-strain behavior predictions, erosive wear of Si{sub 3}N{sub 4}-SiC composites, whisker/glass composites fabricated from hydrothermally oxidized Si{sub 3}N{sub 4} whisker, subcritical crack extension in ceramics, and crack propagation behavior of sintered Si{sub 3}N{sub 4} under static and cyclic load.

  6. Proceedings of International Workshop on Atmospheric Icing of Structures (1st) Held at Hanover, New Hampshire on 1-3 June 1982.

    DTIC Science & Technology

    1983-06-01

    Sample force is calculated from the total combi- #4 28.2 45.8 53.8 58.3 95.6 112.0 2.06 2.09 2. na(hard rim) 0] ed force using a catenary equation. The...the total force using would then rapidly exceed 3600 and a a catenary . spiraled shape, close to cylindrical shape would be formed. DISCUSSION The...the icing conditions. This a.ssumpt- rical lines in the mountains. ion is supported by the fact that Arch . Met. Geoph. Biokl., Ser. also Sadowski

  7. Transborder Library Forum Proceedings = Memorias del Foro Binacional de Bibliotecas (1st, Nogales, Arizona, February 1-2, 1991).

    ERIC Educational Resources Information Center

    Baldwin, Charlene M., Comp.

    At the first Transborder Library Forum in 1991, 132 librarians from the United States and Mexico gathered to get to know one another, discuss issues of common interest, and begin to build an international network. Conference materials are provided in both English and Spanish. Keynote addresses were delivered by Alberto Alvaro Rios and Jesus Lau.…

  8. Establishment of the 1st European Tissue Bank and a vision of the future of tissue banking.

    PubMed

    Klen, R

    2004-01-01

    The paper offers a short history of the oldest European tissue bank, in cooperation with important international organizations and eduction authorities. The final part details the organization of development in research and clinical use by the bank in the field of human embryonal cells.

  9. The truncated Newton using 1st and 2nd order adjoint-state method: a new approach for traveltime tomography without rays

    NASA Astrophysics Data System (ADS)

    Bretaudeau, F.; Metivier, L.; Brossier, R.; Virieux, J.

    2013-12-01

    named as the truncated Newton (TCN) (Métivier et al. 2012) with a more accurate estimation of the impact of the Hessian. We propose an efficient implementation for first-arrival traveltime tomography. In TCN, the model update Δm is obtained through the iterative resolution of the Newton linear system H Δm = - g. Based on a matrix-free conjugate gradient resolution, the iterative solver requires only the computation of the gradient and of Hessian-vector products. We propose a generalization of the computation of the gradient using the adjoint-state method that allows to consider receivers located anywhere. Then the Hessian-vector products are computed using an original formulation based on a 2nd-order adjoint-state method, at the cost of an additional forward modeling. The TCN algorithm is composed of two nested loops: an internal loop to compute Δm, and an external loop where a line search is performed to update the subsurface parameters. TCN thus considers locally the inversion of the traveltime data using an estimation of the full Hessian (both 1st and 2nd order terms) at an acceptable cost. Tomography with TCN is an improvement over the simple gradient-based adjoint-state tomography due to its good convergence property, to the better consideration of illumination, and is a promising tool for multi-parameter inversion as rescaling is given by the Hessian.

  10. Future perspectives in melanoma research : Meeting report from the "Melanoma Bridge". Napoli, December 1st-4th 2015.

    PubMed

    Ascierto, Paolo A; Agarwala, Sanjiv; Botti, Gerardo; Cesano, Alessandra; Ciliberto, Gennaro; Davies, Michael A; Demaria, Sandra; Dummer, Reinhard; Eggermont, Alexander M; Ferrone, Soldano; Fu, Yang Xin; Gajewski, Thomas F; Garbe, Claus; Huber, Veronica; Khleif, Samir; Krauthammer, Michael; Lo, Roger S; Masucci, Giuseppe; Palmieri, Giuseppe; Postow, Michael; Puzanov, Igor; Silk, Ann; Spranger, Stefani; Stroncek, David F; Tarhini, Ahmad; Taube, Janis M; Testori, Alessandro; Wang, Ena; Wargo, Jennifer A; Yee, Cassian; Zarour, Hassane; Zitvogel, Laurence; Fox, Bernard A; Mozzillo, Nicola; Marincola, Francesco M; Thurin, Magdalena

    2016-11-15

    The sixth "Melanoma Bridge Meeting" took place in Naples, Italy, December 1st-4th, 2015. The four sessions at this meeting were focused on: (1) molecular and immune advances; (2) combination therapies; (3) news in immunotherapy; and 4) tumor microenvironment and biomarkers. Recent advances in tumor biology and immunology has led to the development of new targeted and immunotherapeutic agents that prolong progression-free survival (PFS) and overall survival (OS) of cancer patients. Immunotherapies in particular have emerged as highly successful approaches to treat patients with cancer including melanoma, non-small cell lung cancer (NSCLC), renal cell carcinoma (RCC), bladder cancer, and Hodgkin's disease. Specifically, many clinical successes have been using checkpoint receptor blockade, including T cell inhibitory receptors such as cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4) and the programmed cell death-1 (PD-1) and its ligand PD-L1. Despite demonstrated successes, responses to immunotherapy interventions occur only in a minority of patients. Attempts are being made to improve responses to immunotherapy by developing biomarkers. Optimizing biomarkers for immunotherapy could help properly select patients for treatment and help to monitor response, progression and resistance that are critical challenges for the immuno-oncology (IO) field. Importantly, biomarkers could help to design rational combination therapies. In addition, biomarkers may help to define mechanism of action of different agents, dose selection and to sequence drug combinations. However, biomarkers and assays development to guide cancer immunotherapy is highly challenging for several reasons: (i) multiplicity of immunotherapy agents with different mechanisms of action including immunotherapies that target activating and inhibitory T cell receptors (e.g., CTLA-4, PD-1, etc.); adoptive T cell therapies that include tissue infiltrating lymphocytes (TILs), chimeric antigen receptors (CARs), and

  11. Characterization of the 1st and 2nd EF-hands of NADPH oxidase 5 by fluorescence, isothermal titration calorimetry, and circular dichroism

    PubMed Central

    2012-01-01

    Background Superoxide generated by non-phagocytic NADPH oxidases (NOXs) is of growing importance for physiology and pathobiology. The calcium binding domain (CaBD) of NOX5 contains four EF-hands, each binding one calcium ion. To better understand the metal binding properties of the 1st and 2nd EF-hands, we characterized the N-terminal half of CaBD (NCaBD) and its calcium-binding knockout mutants. Results The isothermal titration calorimetry measurement for NCaBD reveals that the calcium binding of two EF-hands are loosely associated with each other and can be treated as independent binding events. However, the Ca2+ binding studies on NCaBD(E31Q) and NCaBD(E63Q) showed their binding constants to be 6.5 × 105 and 5.0 × 102 M-1 with ΔHs of -14 and -4 kJ/mol, respectively, suggesting that intrinsic calcium binding for the 1st non-canonical EF-hand is largely enhanced by the binding of Ca2+ to the 2nd canonical EF-hand. The fluorescence quenching and CD spectra support a conformational change upon Ca2+ binding, which changes Trp residues toward a more non-polar and exposed environment and also increases its α-helix secondary structure content. All measurements exclude Mg2+-binding in NCaBD. Conclusions We demonstrated that the 1st non-canonical EF-hand of NOX5 has very weak Ca2+ binding affinity compared with the 2nd canonical EF-hand. Both EF-hands interact with each other in a cooperative manner to enhance their Ca2+ binding affinity. Our characterization reveals that the two EF-hands in the N-terminal NOX5 are Ca2+ specific. Graphical abstract PMID:22490336

  12. Intraoperative changes in blood pressure, heart rate, plasma vasopressin, and urinary noradrenalin during elective ovariohysterectomy in dogs: repeatability at removal of the 1st and 2nd ovary.

    PubMed

    Höglund, Odd V; Hagman, Ragnvi; Olsson, Kerstin; Olsson, Ulf; Lagerstedt, Anne-Sofie

    2014-10-01

    To investigate the physiologic reactions after removal of 1st ovary and whether this is repeated during removal of the 2nd ovary in elective ovariohysterectomy. Prospective study. Dogs (n = 10). Dogs were premedicated with acepromazine, carprofen, and methadone and anesthetized with propofol and isoflurane. Blood pressure, heart rate, and end-tidal isoflurane concentration were measured every minute. The effects of various events during surgery on physiologic variables were analyzed using mixed linear models. Blood and urine samples were collected before anesthesia, before incision, before and after removal of ovaries with a 15 minute pause between ovary removal, and after abdominal closure. Plasma vasopressin and urinary noradrenalin and creatinine concentrations were analyzed. The magnitude of blood pressure increase at removal of the 1st ovary was greater than for the 2nd ovary because of an elevation in baseline. Similarly, the heart rate increased at the removal of the 1st ovary but not at removal of the 2nd ovary. Plasma vasopressin concentration increased at removal of both ovaries. Urinary noradrenalin/creatinine ratio increased at anesthesia, removal of both ovaries, and was elevated at closure of the abdomen. End-tidal isoflurane concentration did not change. Blood pressure and vasopressin concentrations changed in parallel using z-scores for comparison. Peak values for blood pressure, heart rate, plasma vasopressin concentration, and urinary noradrenalin/creatinine ratio did not differ between removals of the ovaries. Relative changes differed between repeated noxious stimuli, which should be considered in evaluation of methods at ovary removal. © Copyright 2014 by The American College of Veterinary Surgeons.

  13. High-Level Cross-Resistance to Didanosine Observed in South African Children Failing an Abacavir- or Stavudine-Based 1st-Line Regimen

    PubMed Central

    Steegen, Kim; Levin, Leon; Ketseoglou, Irene; Bronze, Michelle; Papathanasopoulos, Maria A.; Carmona, Sergio; Stevens, Wendy

    2014-01-01

    Background The knowledge-base of emerging drug resistance profiles in children exposed to abacavir-based antiretroviral regimens in South Africa is very limited. This study investigated the suitability of didanosine-based 2nd-line regimens for children in the context of antiretroviral drug resistance patterns emerging after 1st-line virologic failure. Methods A retrospective dataset of 354 antiretroviral drug resistant genotypes from children failing either abacavir (n = 81) or stavudine (n = 273) based 1st-line regimens, was analysed. Samples were sent to the HIV genotyping laboratory at Charlotte Maxeke Johannesburg Academic Hospital, for routine testing. Pol sequences were submitted to the Stanford HIV drug resistance database for genotypic predictions. Results Children were exposed to abacavir or stavudine-based 1st-line regimens for an average of 21 and 36 months, respectively. The frequency of reduced susceptibility to didanosine was substantial in the abacavir-exposed group (69.1%).This reduced susceptibility was commonly attributed to L74V/I (n = 44) and to a lesser extent K65R (n = 10) mutations. Didanosine resistance was observed in 43.2% of patients exposed to stavudine-based regimens. In contrast, most children remained susceptible to stavudine regardless of exposure to abacavir (77.8%) or stavudine (74.7%). At least 80% of children remained susceptible to zidovudine irrespective of stavudine or abacavir-exposure. The presence of the K65R mutation was more common after abacavir pressure (12.3% vs 1.8%). Conclusion Analysis revealed that didanosine-based 2nd-line regimens have limitations for South African children, given the high frequency of mutations that confer cross-resistance to didanosine; especially after abacavir-exposure. This data has influenced South African paediatric treatment guidelines, which now recommend zidovudine-based 2nd-line regimens. PMID:24816790

  14. Three-dimensional analysis of the distal movement of maxillary 1st molars in patients fitted with mini-implant-aided trans-palatal arches

    PubMed Central

    Miresmaeili, Amirfarhang; Sajedi, Ahmad; Moghimbeigi, Abbas

    2015-01-01

    Objective The aim of this study was to investigate three-dimensional molar displacement after distalization via miniscrews and a horizontal modification of the trans-palatal-arch (TPA). Methods The subjects in this clinical trial were 26 Class II patients. After the preparation of a complete set of diagnostic records, miniscrews were inserted between the maxillary 2nd premolar and 1st molar on the palatal side. Elastic modules connected to the TPA exerting an average force of 150-200 g/side parallel to the occlusal plane were applied. Cone-beam computed tomography was utilized to evaluate the position of the miniscrews relative to the adjacent teeth and maxillary sinus, and the direction of force relative to molar furcation. The distances from the central point of the incisive papilla to the mesiopalatal cusps of the 1st maxillary molars and the distances between the mesiopalatal cusps of the left and right molars were measured to evaluate displacement of the maxillary molars on the horizontal plane. Interocclusal space was used to evaluate vertical changes. Results Mean maxillary 1st molar distalization was 2.3 ± 1.1 mm, at a rate of 0.4 ± 0.2 mm/month, and rotation was not significant. Intermolar width increased by 2.9 ± 1.8 mm. Molars were intruded relative to the neighboring teeth, from 0.1 to 0.8 mm. Conclusions Distalization of molars was possible without extrusion, using the appliance investigated. The intrusive component of force reduced the rate of distal movement. PMID:26445718

  15. The 1st EMBO workshop on PVC bacteria-Planctomycetes-Verrucomicrobia-Chlamydiae superphylum: exceptions to the bacterial definition?

    PubMed

    Devos, Damien P; Jogler, Christian; Fuerst, John A

    2013-10-01

    The PVC superphylum is a phylogenetically supported collection of various related bacterial phyla that comprise unusual characteristics and traits. The 'PVC' abbreviation derives from Planctomycetes, Verrucomicrobia and Chlamydiae as members of this superphylum, while additional bacterial phyla are related. There has recently been increasing and exciting interest in the cell biology, physiology and ecology of members of this superphylum, including evolutionary implications of the complex cell organization of some species. It is timely that international researchers in the PVC superphylum field met to discuss these developments. The first meeting entirely dedicated to those bacteria, the EMBO workshop "PVC superphylum: Exceptions to the bacterial definition" was held at the Heidelberg University to catalyze the formation of a vital scientific community supporting PVC-bacterial research. More than 45 investigators from more than 20 countries (PIs, senior scientists and students) attended the meeting and produced a great starting point for future collaborative research. This Special Issue will focus on the EMBO-PVC meeting. This Perspective briefly summarizes the history of PVC-research, focusing on the key findings and provides a brief summary of the meeting with a focus on the major questions that arose during discussion and that might influence the research in the years to come.

  16. Effect of milk feed source, frequency of feeding and age at turnout on calf performance, live-weight at mating and 1st lactation milk production.

    PubMed

    Gleeson, David; O'Brien, Bernadette

    2012-10-18

    Female calves (n = 108) were assigned to 6 cold milk feeding treatments in two experiments for a 70-day period. Live-weight (LW) was measured weekly, with an additional LW taken at day 410 and post-calving for animals in experiment 1. In Experiment 1, the effect of feeding frequency and age of turnout to pasture on calf performance and 1st lactation milk yields were evaluated. The whole milk (WM) feeding treatments applied were (i) once daily feeding (OD), (ii) twice daily feeding (TD), (iii) OD feeding, outdoors at 38 days (ODO). In Experiment 2, the effects of feeding milk replacer (MR) as opposed to WM and age of turnout to pasture on calf performance were evaluated. The treatments applied were (i) OD feeding with WM (OD), (ii) OD feeding with milk replacer (MR) (ODMR), (iii) OD feeding with MR, outdoors at 38 days (ODMRO). Experiment 1: There were no differences (P > 0.05) in LW or average daily gain between TD and OD calves at day 80 or 410. ODO calves had lower LW at day 80 as compared to OD or TD (P < 0.001). Calf LW at day 80 was 86, 89 and 85 kg and at day 410 was 304, 309 and 316 kg for OD, TD and ODO, respectively. Milk feeding frequency or time of calf turnout had no effect on LW post calving, milk composition or 1st lactation milk yields. Experiment 2: Total LW at day 80 was higher (P < 0.05) for ODMR compared to OD or ODMRO calves. Calf LW was 87, 95, and 88 kg for OD, ODMR and ODMRO, respectively. However, LW at day 410 did not differ between treatments.This study showed that while some differences were observed in calf LW at day 80, these differences had no effect on LW at day 410 or 1st lactation milk yield. It can be concluded that calves can be successfully reared when fed OD with WM or MR, indoors and when turned out to pasture at 38 days of age.

  17. Effect of milk feed source, frequency of feeding and age at turnout on calf performance, live-weight at mating and 1st lactation milk production

    PubMed Central

    2012-01-01

    Female calves (n = 108) were assigned to 6 cold milk feeding treatments in two experiments for a 70-day period. Live-weight (LW) was measured weekly, with an additional LW taken at day 410 and post-calving for animals in experiment 1. In Experiment 1, the effect of feeding frequency and age of turnout to pasture on calf performance and 1st lactation milk yields were evaluated. The whole milk (WM) feeding treatments applied were (i) once daily feeding (OD), (ii) twice daily feeding (TD), (iii) OD feeding, outdoors at 38 days (ODO). In Experiment 2, the effects of feeding milk replacer (MR) as opposed to WM and age of turnout to pasture on calf performance were evaluated. The treatments applied were (i) OD feeding with WM (OD), (ii) OD feeding with milk replacer (MR) (ODMR), (iii) OD feeding with MR, outdoors at 38 days (ODMRO). Experiment 1: There were no differences (P > 0.05) in LW or average daily gain between TD and OD calves at day 80 or 410. ODO calves had lower LW at day 80 as compared to OD or TD (P < 0.001). Calf LW at day 80 was 86, 89 and 85 kg and at day 410 was 304, 309 and 316 kg for OD, TD and ODO, respectively. Milk feeding frequency or time of calf turnout had no effect on LW post calving, milk composition or 1st lactation milk yields. Experiment 2: Total LW at day 80 was higher (P < 0.05) for ODMR compared to OD or ODMRO calves. Calf LW was 87, 95, and 88 kg for OD, ODMR and ODMRO, respectively. However, LW at day 410 did not differ between treatments. This study showed that while some differences were observed in calf LW at day 80, these differences had no effect on LW at day 410 or 1st lactation milk yield. It can be concluded that calves can be successfully reared when fed OD with WM or MR, indoors and when turned out to pasture at 38 days of age. PMID:23078871

  18. Volume 1, 1st Edition, Multiscale Tailoring of Highly Active and Stable Nanocomposite Catalysts, Final Technical Report

    SciTech Connect

    Veser, Goetz

    2009-08-31

    Nanomaterials have gained much attention as catalysts since the discovery of exceptional CO oxidation activity of nanoscale gold by Haruta. However, many studies avoid testing nanomaterials at the high-temperatures relevant to reactions of interest for the production of clean energy (T > 700°C). The generally poor thermal stability of catalytically active noble metals has thus far prevented significant progress in this area. We have recently overcome the poor thermal stability of nanoparticles by synthesizing a platinum barium-hexaaluminate (Pt-BHA) nanocomposite which combines the high activity of noble metal nanoparticles with the thermal stability of hexaaluminates. This Pt-BHA nanocomposite demonstrates excellent activity, selectivity, and long-term stability in CPOM. Pt-BHA is anchored onto a variety of support structures in order to improve the accessibility, safety, and reactivity of the nanocatalyst. Silica felts prove to be particularly amenable to this supporting procedure, with the resulting supported nanocatalyst proving to be as active and stable for CPOM as its unsupported counterpart. Various pre-treatment conditions are evaluated to determine their effectiveness in removing residual surfactant from the active nanoscale platinum particles. The size of these particles is measured across a wide temperature range, and the resulting “plateau” of stability from 600-900°C can be linked to a particle caging effect due to the structure of the supporting ceramic framework. The nanocomposites are used to catalyze the combustion of a dilute methane stream, and the results indicate enhanced activity for both Pt-BHA as well as ceria-doped BHA, as well as an absence of internal mass transfer limitations at the conditions tested. In water-gas shift reaction, nanocomposite Pt-BHA shows stability during prolonged WGS reaction and no signs of deactivation during start-up/shut-down of the reactor. The chemical and thermal stability, low molecular weight, and

  19. [State of the reproductive systemin in male rats of 1st generation obtained from irradiated parents and exposed to electromagnetic radiation (897 MHz) during embryogenesis and postnatal development].

    PubMed

    Vereshchako, G G; Chueshova, N V; Gorokh, G A; Naumov, A D

    2014-01-01

    The consequences of prolonged exposure to electromagnetic radiation from cellular phone (897 MHz, daily 8 h/day) in male rats of the 1st generation obtained from irradiated parents and subjected to prolonged exposure to electromagnetic radiation of the range of mobile communications during ontogeny and postnatal development were studied. It has been found that irradiation causes a decrease in the number of births of animals, changing the sex ratio towards the increase in the number of males. It had a significant impact on the reproductive system of males, accelerating their sexual development, revealed at the age of two months. Radiation from cell phones led to significant disproportions in the cell number at different stages of spermatogenesis. It increased the number of mature spermatozoa which decreased viability.

  20. JANNAF 25th Airbreathing Propulsion Subcommittee, 37th Combustion Subcommittee and 1st Modeling and Simulation Subcommittee Joint Meeting. Volume 1

    NASA Technical Reports Server (NTRS)

    Fry, Ronald S.; Becker, Dorothy L.

    2000-01-01

    Volume I, the first of three volumes, is a compilation of 24 unclassified/unlimited-distribution technical papers presented at the Joint Army-Navy-NASA-Air Force (JANNAF) 25th Airbreathing Propulsion Subcommittee, 37th Combustion Subcommittee and 1st Modeling and Simulation Subcommittee (MSS) meeting held jointly with the 19th Propulsion Systems Hazards Subcommittee. The meeting was held 13-17 November 2000 at the Naval Postgraduate School and Hyatt Regency Hotel, Monterey, California. Topics covered include: a Keynote Address on Future Combat Systems, a review of the new JANNAF Modeling and Simulation Subcommittee, and technical papers on Hyper-X propulsion development and verification; GTX airbreathing launch vehicles; Hypersonic technology development, including program overviews, fuels for advanced propulsion, ramjet and scramjet research, hypersonic test medium effects; and RBCC engine design and performance, and PDE and UCAV advanced and combined cycle engine technologies.

  1. 1(st) EMBL/DFG Women in Science Network Conference Heidelberg 2016: From Genes, Cells and the Immune System towards Therapies - Meeting Report.

    PubMed

    Stripecke, Renata; Gouttefangeas, Cécile; Förster, Irmgard

    2016-11-01

    The 1(st) EMBL/DFG Women in Science (WiS) Conference "From Genes, Cells and the Immune System towards Therapies" was held on 19(th) - 20(th) September 2016 in Heidelberg, Germany. The WiS conference was funded by nine Collaborative Research Centers (CRCs) of the German Research Council (Deutsche Forschungsgemeinschaft, DFG; Table 1) and benefited from an outstanding hosting environment at the Advanced Training Center of the European Molecular Biology Laboratory (EMBL). Scientific talks focused at genetic, cellular and immunologic mechanisms, and immune therapy, and progress from all stages of development covering basic research to clinical developments was described. The presentations were embedded between structured networking sessions and a round table discussion with representatives of the DFG, EMBL, European Molecular Biology Organisation (EMBO), and the German Society of Immunology (DGfI).

  2. 1st European Congress of Medical Physics September 1-4, 2016; Medical Physics innovation and vision within Europe and beyond.

    PubMed

    Tsapaki, Virginia; Kagadis, George C; Brambilla, Marco; Ciocca, Mario; Clark, Catharine H; Delis, Harry; Mettivier, Giovanni

    2017-09-01

    Medical Physics is the scientific healthcare profession concerned with the application of the concepts and methods of physics in medicine. The European Federation of Organisations for Medical Physics (EFOMP) acts as the umbrella organization for European Medical Physics societies. Due to the rapid advancements in related scientific fields, medical physicists must have continuous education through workshops, training courses, conferences, and congresses during their professional life. The latest developments related to this increasingly significant medical speciality were presented during the 1st European Congress of Medical Physics 2016, held in Athens, September 1-4, 2016, organized by EFOMP, hosted by the Hellenic Association of Medical Physicists (HAMP), and summarized in the current volume. Copyright © 2017 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.

  3. Effect of maternal dietary counselling during the 1st year of life on glucose profile and insulin resistance at the age of 8 years: a randomised field trial.

    PubMed

    Costa, Cintia S; Campagnolo, Paula D B; Lumey, L H; Vitolo, Marcia R

    2017-01-01

    Education interventions that stimulate complementary feeding practices can improve the nutritional status of children and may protect against future chronic diseases. We assessed the long-term effectiveness of dietary intervention during the 1st year of life on insulin resistance levels, and investigated the relationship between insulin resistance and weight changes over time. A randomised field trial was conducted among 500 mothers who gave birth to full-term infants between October 2001 and June 2002 in a low-income area in São Leopoldo, Brazil. Mother-child pairs were randomly assigned to intervention (n 200) and control groups (n 300), and the mothers in the intervention group received dietary counselling on breast-feeding and complementary feeding of their children during the 1st year of life. Fieldworkers blinded to assignment assessed socio-demographic, dietary and anthropometric data during follow-up at ages 1, 4 and 8 years. Blood tests were performed in 305 children aged 8 years to measure fasting serum glucose and insulin concentrations and the homoeostasis model assessment index of insulin resistance (HOMA-IR). At the age of 8 years, the intervention group showed no changes in glucose and insulin concentrations or HOMA-IR values (change 0·07; 95 % CI -0·06, 0·21 for girls; and change -0·07; 95 % CI -0·19, 0·04 for boys) compared with study controls. Insulin resistance was highly correlated, however, with increases in BMI between birth and 8 years of age. Although this dietary intervention had no impact on glucose profile at age 8 years, our findings suggest that BMI changes in early childhood can serve as an effective marker of insulin resistance.

  4. Higher Cord C-Peptide Concentrations Are Associated With Slower Growth Rate in the 1st Year of Life in Girls but Not in Boys

    PubMed Central

    Regnault, Nolwenn; Botton, Jérémie; Heude, Barbara; Forhan, Anne; Hankard, Régis; Foliguet, Bernard; Hillier, Teresa A.; Souberbielle, Jean-Claude; Dargent-Molina, Patricia; Charles, Marie-Aline

    2011-01-01

    OBJECTIVE To understand the relationships between maternal glycemia during pregnancy and prenatal and early postnatal growth by evaluating cord C-peptide and IGF-I as mediating biomarkers in boys and girls separately. RESEARCH DESIGN AND METHODS We evaluated 342 neonates within the EDEN mother-child cohort study born to mothers without diabetes diagnosis before pregnancy. We measured maternal glycemia at 24–28 weeks of gestation and neonates’ cord blood C-peptide (used as a proxy for fetal insulin) and IGF-I at birth. Reported maternal prepregnancy BMI and all measured infant weights and lengths in the 1st year were recorded. Growth modeling was used to obtain an individual growth curve for each infant in the 1st year. Path models, a type of structural equation modeling, were used for statistical analysis. Path analysis is a multivariate method associated with a graphical display that allows evaluation of mediating factors and distinguishes direct, indirect, and total effects. RESULTS Cord C-peptide at birth was positively correlated with maternal prepregnancy BMI and maternal glycemia and was higher in girls. In a path model that represented prenatal growth, there was no significant direct effect of maternal glycemia on birth weight, but the effect of maternal glycemia on birth weight was mediated by fetal insulin and IGF-I in both girls and boys. However, in girls only, higher concentrations of cord C-peptide (but not cord IGF-I or maternal glucose) were associated with slower weight growth in the first 3 months of life. CONCLUSIONS Our study underlines the role of the fetal insulin–IGF-I axis in the relationship between maternal glycemia during pregnancy and birth weight. We also show for the first time that high insulin concentration in female fetuses is associated with slower early postnatal growth. This slow, early growth pattern may be programmed by fetal hyperinsulinemia, and girls may be more susceptible than boys to its consequences. PMID:21700880

  5. Stress, Depression, Social Support, and Eating Habits Reduce Dietary Quality in the 1st Trimester in Low-Income Women: A Pilot Study

    PubMed Central

    Stang, Jamie; Bryant, Miranda; Kim, SungHun

    2012-01-01

    Maternal diet quality influences birth outcomes. Yet little research exists that assesses women’s diet quality during the 1st trimester of pregnancy, a crucial time of placental and fetal development. This cross-sectional study describes diet quality and its relationship with stress, depression, social support, and eating habits in the 1st trimester that may identify low-income women needing intensive dietary intervention. Seventy-one low-income women completed validated instruments measuring stress, depression, social support, and eating habits, had their height and weight measured, received training on portion-size estimation, and completed three 24-hour dietary recalls (1 weekend day and 2 nonconsecutive weekdays) from July, 2009 to February, 2010. Comparative and correlational analyses were performed. Women with diet quality scores below the median (n = 35) had more depression (9.6 ± 5.1 vs. 6.7 ± 5.1) and stress (22.1 ± 5.4 vs. 19.3 ± 4.8) and less control over meal preparation (5.0 ± 1.5 vs. 4.2 ± 1.5) and support from others (52.0 ± 12.0 vs. 57.4 ± 7.2) than did women with high diet quality scores (n = 36). Diet quality was negatively related to depression (r = −.41), stress (r = −.35), skipping meals (r = −.41), and control over meal preparation (r = −33), and positively related to support from others (r = .38). Low-income women experiencing life stressors represent an at-risk group for low diet quality and may need intensive dietary intervention before and during pregnancy. Efforts targeting this group to test hypotheses aimed at improving diet quality should be undertaken. PMID:23017572

  6. PREFACE: 1st METECH workshop - From deep-sea to coastal zones: Methods and Techniques for studying Palaeoenvironments

    NASA Astrophysics Data System (ADS)

    Veiga-Pires, C.; St-Onge, G.

    2008-10-01

    Reconstructing past climate and past ocean circulation demands the highest possible precision and accuracy which urges the scientific community to look at different sediment records such as the ones from coastal zones to deep-sea with a more complete set of technical and methodological tools. However, the information given by each tool varies in precision, accuracy and in significance according to their environmental settings. It is therefore essential to compare tools. With that in mind, and as part of the International year of Planet Earth, a workshop entitled `From deep-sea to coastal zones: Methods and Techniques for studying palaeoenvironments' took place in Faro (Portugal), from 25-29 February 2008 in order to: present several methods and techniques that can be used for studying sediments from deep-sea to coastal zones, namely for reconstructing palaeoenvironments in order to document past climatic changes and short to long-term environmental processes; allow cross experience between different fields and specialties, either from deep-sea to coastal zones or from micropaleontology to geochemistry; give the opportunity to students from different universities and countries to attend the workshop; publish a special volume on the presented methods and techniques during the workshop. The workshop was organized in four non-parallel sessions dealing with the use of micropaleontology, isotopes, biogeochemistry and sedimentology, as tools for palaeoenvironmental studies. The present IOP Conference Series: Earth and Environmental Science proceedings reflect this organization and papers are published in each theme. The papers are either short reviews or case studies and are highlighted below. The remains of microorganisms found in sediments are the main proxies used in micropaleontological studies. However, the link between fossilized remains and their living origin is not easy to reconstruct only based on the geologic/sedimentary record. Accordingly, Barbosa presents a

  7. The history of the International Astronomy Olympiad

    NASA Astrophysics Data System (ADS)

    Gavrilov, Michael G.; Salnikov, Igor V.; Vaesterberg, Anders R.

    2011-06-01

    The International Astronomy Olympiad (IAO) was founded in the 1990s as an annual scientific educating event for students of the junior high school classes. Starting from 4 teams at the 1st event in 1996 the Olympiad includes more than 20 countries nowadays. The style of the problems of IAO is aimed at developing the imagination, creativity and independent thinking. They stimulate the students to recognize the problem independently, to choose a model, to make necessary suppositions, estimations, to conduct multiway calculations or logic operations. The Asian-Pacific Astronomy Olympiad was founded as a ``daughter'' (``affiliated'') olympiad in system of the International Astronomy Olympiad in 2005.

  8. HAWC 1st year catalog

    NASA Astrophysics Data System (ADS)

    Riviére, Colas; HAWC Collaboration

    2017-01-01

    The High Altitude Water Cherenkov (HAWC) Observatory was inaugurated in March 2015. With its high duty cycle and wide field of view, it observes 2/3 of the TeV sky daily. After a single year of observation, the integral sensitivity already exceeds that of the previous generation of wide field instruments by a factor of five. We will present the results of the first all sky search with a year of data of the complete HAWC detector. Some known sources as well as new TeV point and extended sources will be highlighted.

  9. GALEX 1st Light Compilation

    NASA Image and Video Library

    2003-05-28

    This compilation shows the constellation Hercules, as imaged on May 21 and 22, 2003, by NASA Galaxy Evolution Explorer. The images were captured by the two channels of the spacecraft camera during the mission first light milestone.

  10. Putting the Students 1st

    ERIC Educational Resources Information Center

    Ziegler, Elizabeth

    2005-01-01

    This article profiles Randy Jensen, the 2005 MetLife/NASSP National Middle Level Principal of the Year. As the principal of William Thomas Middle School in American Falls, Idaho, Jensen is a committed advocate for his students as they grapple with the challenges that come with being an adolescent and has adopted an open-door policy with his school…

  11. Levels of Salivary Enzymes of Apolygus Lucorum (Hemiptera: Miridae), From 1st Instar Nymph to Adult, and Their Potential Relation to Bug Feeding

    PubMed Central

    Tan, Xiumei; Xu, Xiuping; Gao, Yong; Yang, Qinmin; Zhu, Yunsheng; Wang, Jiqing; Wan, Fanghao; Zhou, Hongxu

    2016-01-01

    In recent years, Apolygus lucorum has caused increasing damage to cotton and fruit trees in China. The salivary enzymes secreted by A. lucorum when sucking on host plants induce a series of biochemical reactions in plants, and the pre-oral digestion benefits the bug feeding. In this study, the food intake of A. lucorum from 1st instar nymphs to adults was measured, and the corresponding salivary activity of pectinase, amylase, cellulase, protease, polyphenol oxidase and peroxidase was determined. Daily food intake varied with developmental stage, peaking in 3rd and 4th instar nymphs. Pectinase, amylase, cellulase and protease were detected in both nymphal and adult saliva of A. lucorum, while neither polyphenol oxidase nor peroxidase was detected. Protease activity varied with food intake peaking at the 3rd-4th instar, and then slightly decreasing at the 5th instar. Levels of pectinase, amylase and cellulase increased significantly with the daily feeding level until the 3rd instar, corresponding with increasing damage to host plants. The activity of both cellulase and protease had a significant linear relationship with the average daily food intake. The increasing activity of enzymes in saliva explain stage-specific impacts of A. lucorum on the host plants, and suggest that optimal management of A. lucorum would be confined to its control threshold prior to the peak of daily feeding in the 3rd instar. PMID:28002486

  12. Stable isotopic evidence for diet at the Imperial Roman coastal site of Velia (1st and 2nd centuries AD) in Southern Italy.

    PubMed

    Craig, Oliver E; Biazzo, Marco; O'Connell, Tamsin C; Garnsey, Peter; Martinez-Labarga, Cristina; Lelli, Roberta; Salvadei, Loretana; Tartaglia, Gianna; Nava, Alessia; Renò, Lorena; Fiammenghi, Antonella; Rickards, Olga; Bondioli, Luca

    2009-08-01

    Here we report on a stable isotope palaeodietary study of a Imperial Roman population interred near the port of Velia in Southern Italy during the 1st and 2nd centuries AD. Carbon and nitrogen stable isotope analyses were performed on collagen extracted from 117 adult humans as well as a range of fauna to reconstruct individual dietary histories. For the majority of individuals, we found that stable isotope data were consistent with a diet high in cereals, with relatively modest contributions of meat and only minor contributions of marine fish. However, substantial isotopic variation was found within the population, indicating that diets were not uniform. We suggest that a number of individuals, mainly but not exclusively males, had greater access to marine resources, especially high trophic level fish. However, the observed dietary variation did not correlate with burial type, number of grave goods, nor age at death. Also, individuals buried at the necropolis at Velia ate much less fish overall compared with the contemporaneous population from the necropolis of Portus at Isola Sacra, located on the coast close to Rome. Marine and riverine transport and commerce dominated the economy of Portus, and its people were in a position to supplement their own stocks of fish with imported goods in transit to Rome, whereas at Velia marine exploitation existed side-by-side with land-based economic activities.

  13. Extrapolating the Trends of Test Drop Data with Opening Shock Factor Calculations: the Case of the Orion Main and Drogue Parachutes Inflating to 1st Reefed Stage

    NASA Technical Reports Server (NTRS)

    Potvin, Jean; Ray, Eric

    2017-01-01

    We describe a new calculation of the opening shock factor C (sub k) characterizing the inflation performance of NASA's Orion spacecraft main and drogue parachutes opening under a reefing constraint (1st stage reefing), as currently tested in the Capsule Parachute Assembly System (CPAS) program. This calculation is based on an application of the Momentum-Impulse Theorem at low mass ratio (R (sub m) is less than 10 (sup -1)) and on an earlier analysis of the opening performance of drogues decelerating point masses and inflating along horizontal trajectories. Herein we extend the reach of the Theorem to include the effects of payload drag and gravitational impulse during near-vertical motion - both important pre-requisites for CPAS parachute analysis. The result is a family of C (sub k) versus R (sub m) curves which can be used for extrapolating beyond the drop-tested envelope. The paper proves this claim in the case of the CPAS Mains and Drogues opening while trailing either a Parachute Compartment Drop Test Vehicle or a Parachute Test Vehicle (an Orion capsule boiler plate). It is seen that in all cases the values of the opening shock factor can be extrapolated over a range in mass ratio that is at least twice that of the test drop data.

  14. Ethylene responsive element binding protein 1 (StEREBP1) from Solanum tuberosum increases tolerance to abiotic stress in transgenic potato plants.

    PubMed

    Lee, Hye Eun; Shin, Dongjin; Park, Sang Ryeol; Han, Sang-Eun; Jeong, Mi-Jeong; Kwon, Tack-Ryun; Lee, Seong-Kon; Park, Soo-Chul; Yi, Bu Young; Kwon, Hawk-Bin; Byun, Myung-Ok

    2007-02-23

    To identify components of the plant stress signal transduction cascade and response mechanisms, we screened plant genes using reverse Northern blot analysis, and chose the ethylene responsive element binding protein 1 (StEREBP1) for further characterization. To investigate its biological function in the potato, we performed Northern blot analysis and observed enhanced levels of transcription in response to several environmental stresses including low temperature. In vivo targeting experiments using a green fluorescent protein (GFP) reporter indicated that StEREBP1 localized to the nucleus of onion epidermal cells. StEREBP1 was found to bind to GCC and DRE/CRT cis-elements and both microarray and RT-PCR analyses indicated that overexpression of StEREBP1 induced expression of several GCC box-containing stress response genes. In addition, overexpression of StEREBP1 enhanced tolerance to cold and salt stress in transgenic potato plants. The results of this study suggest that StEREBP1 is a functional transcription factor that may be involved in abiotic stress responses in plants.

  15. Molecular cloning, functional characterization and expression of potato (Solanum tuberosum) 1-deoxy-d-xylulose 5-phosphate synthase 1 (StDXS1) in response to Phytophthora infestans.

    PubMed

    Henriquez, Maria Antonia; Soliman, Atta; Li, Genyi; Hannoufa, Abdelali; Ayele, Belay T; Daayf, Fouad

    2016-02-01

    1-Deoxy-D-xylulose 5-phosphate synthase (DXS) catalyzes the initial step of the plastidial 2C-methyl-D-erythritol-4-phosphate (DOXP-MEP) pathway involved in isoprenoid biosynthesis. In this study, we cloned the complete cDNA of potato DXS gene that was designated StDXS1. StDXS1 cDNA encodes for 719 amino acid residues, with MW of 77.8 kDa, and is present in one copy in the potato genome. Phylogenetic analysis and protein sequence alignments assigned StDXS1 to a group with DXS homologues from closely related species and exhibited homodomain identity with known DXS proteins from other plant species. Late blight symptoms occurred in parallel with a reduction in StDXS1 transcript levels, which may be associated with the levels of isoprenoids that contribute to plant protection against pathogens. Subcellular localization indicated that StDXS1 targets the chloroplasts where isoprenoids are synthesized. Arabidopsis expressing StDXS1 showed a higher accumulation of carotenoids and chlorophyll as compared to wild type controls. Lower levels of ABA and GA were detected in the transgenic DXS lines as compared to control plants, which reflected on higher germination rates of the transgenic DXS lines. No changes were detected in JA or SA contents. Selected downstream genes in the DOXP-MEP pathway, especially GGPPS genes, were up-regulated in the transgenic lines.

  16. The August 1st, 2014 ( M w 5.3) Moderate Earthquake: Evidence for an Active Thrust Fault in the Bay of Algiers (Algeria)

    NASA Astrophysics Data System (ADS)

    Benfedda, A.; Abbes, K.; Bouziane, D.; Bouhadad, Y.; Slimani, A.; Larbes, S.; Haddouche, D.; Bezzeghoud, M.

    2017-03-01

    On August 1st, 2014, a moderate-sized earthquake struck the capital city of Algiers at 05:11:17.6 (GMT+1). The earthquake caused the death of six peoples and injured 420, mainly following a panic movement among the population. Following the main shock, we surveyed the aftershock activity using a portable seismological network (short period), installed from August 2nd, 2014 to August 21st, 2015. In this work, first, we determined the main shock epicenter using the accelerograms recorded by the Algerian accelerograph network (under the coordination of the National Center of Applied Research in Earthquake Engineering-CGS). We calculated the focal mechanism of the main shock, using the inversion of the accelerograph waveforms in displacement that provides a reverse fault with a slight right-lateral component of slip and a compression axis striking NNW-SSE. The obtained scalar seismic moment ( M o = 1.25 × 1017 Nm) corresponds to a moment magnitude of M w = 5.3. Second, the analysis of the obtained aftershock swarm, of the survey, suggests an offshore ENE-WSW, trending and NNW dipping, causative active fault in the bay of Algiers, which may likely correspond to an offshore unknown segment of the Sahel active fault.

  17. Report from the 1st Cardiovascular Outcome Trial (CVOT) Summit of the Diabetes & Cardiovascular Disease (D&CVD) EASD Study Group.

    PubMed

    Schnell, Oliver; Standl, Eberhard; Catrinoiu, Doina; Genovese, Stefano; Lalic, Nebojsa; Skra, Jan; Valensi, Paul; Ceriello, Antonio

    2016-02-18

    The 1st Cardiovascular Outcome Trial (CVOT) Summit of the Diabetes & Cardiovascular Disease (D&CVD) EASD Study Group was held during the annual meeting on 30 October 2015 in Munich. This summit was organized in light of recently published and numerous ongoing CVOTs on diabetes, which have emerged in response to the FDA and the EMA Guidelines. The CVOT Summit stands as a novel conference setup, with the aim of serving as a reference meeting for all topics related to CVOTs in diabetes. Members of the steering committee of the D&CVD EASD Study Group constitute the backbone of the summit. It included presentations of key results on DPP-4 inhibitors, GLP-1-Analogues, SGLT-2 inhibitors, acarbose and insulins. Diabetologists' and cardiologists' perspective on the potential need of new study designs were also highlighted. Furthermore, panel discussions on the design of CVOTs on diabetes were included in the program. The D&CVD EASD Study Group will continue its activity. In-depth discussions and presentations of new CVOTs like LEADER, will be resumed at the 2nd CVOT on diabetes of the D&CVD EASD Study Group, which will be held from 20-22 October 2016 in Munich ( http://www.dcvd.org).

  18. Internalized Stigma of Mental Illness among Schizophrenic Patients and Their Families (Comparative Study)

    ERIC Educational Resources Information Center

    Mahmoud, Sahar; Zaki, Rania A.

    2015-01-01

    This study was a comparative study aiming to assess the extent of internalized stigma of mental illness among patients with schizophrenia & identify stigma as perceived by family members caring schizophrenic patients. The study was conducted in two settings 1st clinic was outpatient clinic for psychiatric patient affiliated to Abbasia…

  19. International forum for surveillance and control of mosquitoes and mosquito-borne diseases

    USDA-ARS?s Scientific Manuscript database

    This manuscript provides highlights of presentations given at the 1st International Forum for Surveillance and Control of Mosquitoes and Mosquito-borne Disease in Beijing, China. Topics covered in this 4-day forum included: diseases, surveillance, insecticides, physiology and ecology, behavior, inv...

  20. Writing Instructors' Perceptions of International Student Writers: What Teachers Want and Need to Know

    ERIC Educational Resources Information Center

    Ferris, Dana; Jensen, Linda; Wald, Margi

    2015-01-01

    University of California (UC) campuses have recently experienced a dramatic increase in the number of international degree-seeking undergraduate students. This article presents results of a UC-wide survey conducted to understand the perceptions of developmental and 1st year composition instructors about these demographic changes and to help design…

  1. The Next Steps in Combating Age Discrimination in Employment: With Special Reference to Mandatory Retirement Policy. A Working Paper Prepared for Use by the Special Committee on Aging, Unites States Senate, 95th Congress, 1st Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Special Committee on Aging.

    This working paper was prepared for use by the Special Committee on Aging, United States Senate, 95th Congress, 1st Session. It addresses the next steps in combating age discrimination in employment, with special reference to mandatory retirement policy. This paper is divided into the following major sections: (1) history, achievements, and…

  2. Practice of use of antiemetic in patients for laparoscopic gynaecological surgery and its impact on the early (1st two hrs) postoperative period.

    PubMed

    Ismail, Samina

    2008-04-01

    There is no agreed technique for minimizing PONV (Postoperative Nausea and Vomiting) although some techniques are associated with low rate. Best practice involves identifying high risk patients and surgeries and use of prophylactic antiemetic where appropriate. Laparoscopic gynaecological surgery has high incidence of PONV (54-92%). An audit on the practice of antiemetic use in diagnostic laparoscopic gynaecological surgery was done in the department of anaesthesia of Aga Khan University Hospital from 1st January to 30th June 2006. We included all the patients scheduled for this procedure lasting less than 90 minutes. Anaesthetist involved in the audit identified the patient falling into the predetermined risk factors. The following facts about antiemetic were noted; whether the patients received any antiemetics or not, if it was prophylactic or rescue, type, dose route and timing of antiemetic. Patients were rated for any signs of nausea and vomiting (retching) after extubation in the operating room by the anaesthetist and in the recovery room or surgical day care unit (SDC) by the nurse who was briefed about it and was cross checked by the anaesthetist involved in the audit. This was done for two hours postoperatively. Our results showed that only 75% of patients with risk factors received an antiemetic. The most commonly used antiemetic was Metoclopramide. Eight percent of the patients had vomiting and all of them had received a prophylactic antiemetic. They received the same rescue antiemetic. This audit recommended institutional guidelines for the management of PONV. These should be based on evidence obtained from the published peer-reviewed studies. These guidelines could be communicated to health care workers involved in postoperative management of patients to help them achieve an optimal management strategy for this uncomfortable postoperative complication.

  3. The 1(st) and the 2(nd) Italian Consensus Conferences on low-density lipoprotein-apheresis. A practical synopsis and update.

    PubMed

    Stefanutti, Claudia

    2016-07-07

    The clinical indications and guidelines for low-density lipoprotein (LDL)-apheresis set by the 1(st) Italian Consensus Conference held in Ostuni in 1990 and completed in 1992, but never published, are reported schematically. In 1994, within the Project "Prevention and control of the factors of the disease (FATMA)" by the Italian National Research Council, subproject 8 "Control of cardiovascular disease", a "Hearing on therapeutic apheresis: need for a target-oriented project" was organised. The meeting was the last scientific initiative on LDL-apheresis supported by public funds in Italy. After roughly two decades of use of LDL-apheresis, new guidelines were required based on the latest scientific evidence. In 2006, the Italian multicentre study on LDL-apheresis Working Group (IMSLDLa-WP), a scientific initiative at national level, was developed. It initially gathered together 19 Italian centres qualified for the application of lipid apheresis and LDL-apheresis (2007-2008), then 23 in 2010, located in the north, south, centre of Italy and in Sicily and Sardinia. The multicentre study aimed to validate the protocol for selecting patients and to create a network between the Italian centres. A secondary objective was the creation of a database of patients with familial hypercholesterolaemia and other severe forms of dyslipidaemia undergoing treatment with LDL-apheresis using the available techniques. Since LDL-apheresis has multidisciplinary treatment indications, the agreement on the new guidelines was reached through a panel of experts, of different medical and surgical specialties, with scientific and medical interest in the treatment indications, application and development of LDL-apheresis. The initiatives of the IMSLDLa-WP led to the 2(nd) Italian Consensus Conference on LDL-apheresis held in Rome in 2009. The previous and most recent guidelines are reported here synoptically.

  4. Improving epidemic malaria planning, preparedness and response in Southern Africa. Report on the 1st Southern African Regional Epidemic Outlook Forum, Harare, Zimbabwe, 26-29 September, 2004.

    PubMed

    DaSilva, Joaquim; Garanganga, Brad; Teveredzi, Vonai; Marx, Sabine M; Mason, Simon J; Connor, Stephen J

    2004-10-22

    following is a report on the 1st Southern African Regional Epidemic Outlook Forum, which was held in Harare, Zimbabwe, 26th-29th September, 2004.

  5. The 1st and the 2nd Italian Consensus Conferences on low-density lipoprotein-apheresis. A practical synopsis and update

    PubMed Central

    Stefanutti, Claudia

    2017-01-01

    The clinical indications and guidelines for low-density lipoprotein (LDL)-apheresis set by the 1st Italian Consensus Conference held in Ostuni in 1990 and completed in 1992, but never published, are reported schematically. In 1994, within the Project “Prevention and control of the factors of the disease (FATMA)” by the Italian National Research Council, subproject 8 “Control of cardiovascular disease”, a “Hearing on therapeutic apheresis: need for a target-oriented project” was organised. The meeting was the last scientific initiative on LDL-apheresis supported by public funds in Italy. After roughly two decades of use of LDL-apheresis, new guidelines were required based on the latest scientific evidence. In 2006, the Italian multicentre study on LDL-apheresis Working Group (IMSLDLa-WP), a scientific initiative at national level, was developed. It initially gathered together 19 Italian centres qualified for the application of lipid apheresis and LDL-apheresis (2007–2008), then 23 in 2010, located in the north, south, centre of Italy and in Sicily and Sardinia. The multicentre study aimed to validate the protocol for selecting patients and to create a network between the Italian centres. A secondary objective was the creation of a database of patients with familial hypercholesterolaemia and other severe forms of dyslipidaemia undergoing treatment with LDL-apheresis using the available techniques. Since LDL-apheresis has multidisciplinary treatment indications, the agreement on the new guidelines was reached through a panel of experts, of different medical and surgical specialties, with scientific and medical interest in the treatment indications, application and development of LDL-apheresis. The initiatives of the IMSLDLa-WP led to the 2nd Italian Consensus Conference on LDL-apheresis held in Rome in 2009. The previous and most recent guidelines are reported here synoptically. PMID:27416576

  6. Screening for colorectal neoplasia with CT colonography: initial experience from the 1st year of coverage by third-party payers.

    PubMed

    Pickhardt, Perry J; Taylor, Andrew J; Kim, David H; Reichelderfer, Mark; Gopal, Deepak V; Pfau, Patrick R

    2006-11-01

    To evaluate our experience in the 1st year of computed tomographic (CT) colonography screening since the initiation of local third-party payer coverage. This HIPAA-compliant study was approved by the institutional review board, and informed consent was waived. Over a 1-year period that ended on April 27, 2005, 1110 consecutive adults (585 women, 525 men; mean age, 58.1 years) underwent primary CT colonography screening. More than 99% were covered by managed care agreements. CT colonographic interpretation was performed with primary three-dimensional polyp detection, and the final results were issued within 2 hours. Patients with large (> or =10-mm) polyps were referred for same-day optical colonoscopy, and patients with medium-sized (6-9-mm) lesions had the option of immediate optical colonoscopy or short-term CT colonography surveillance. Large colorectal polyps were identified at CT colonography in 43 (3.9%) of 1110 patients. Medium-sized lesions were identified in 77 (6.9%) patients, 31 (40%) of whom chose optical colonoscopy and 46 (60%) of whom chose CT colonography surveillance. Concordant lesions were identified in 65 of 71 patients who underwent subsequent optical colonoscopy (positive predictive value, 91.5%). Sixty-one (86%) of 71 optical colonoscopic procedures were performed on the same day as CT colonography, thereby avoiding the need for repeat bowel preparation. The actual endoscopic referral rate for positive findings at CT colonography was 6.4% (71 of 1110 patients). The demand for CT colonography screening from primary care physicians and their patients increased throughout the study period. As a primary colorectal screening tool, CT colonography covered by third-party payers has an acceptably low endoscopic referral rate and a high concordance of positive findings at optical colonoscopy.

  7. [Indications, diagnoses and quality markers in upper and lower endoscopies in 2010 and 2011 at the 1st Department of Medicine, Semmelweis University, Budapest].

    PubMed

    Gönczi, Lóránt; Kürti, Zsuzsanna; Golovics, Petra; Végh, Zsuzsanna; Lovász, Barbara; Dorkó, Andrea; Seres, Anna; Sümegi, Liza; Menyhárt, Orsolya; Kiss, Lajos; Papp, János; Gecse, Krisztina; Lakatos, Péter László

    2016-12-01

    The aim was to assess the incidence of endoscopic findings based on the indication of the procedures in upper/lower endoscopies, and measuring quality indicators of colonoscopies at the 1st Department of Medicine, Semmelweis University, Budapest. Data of 2987 patients (male/female:1361/1626, mean age: 60.7 years(y), SD: 16.7y) between 01.01.2010 and 31.12.2011 were analyzed. Both inpatient and outpatient records were collected. Incidence of peptic ulcer disease, esophageal varices, gastric polyps and gastric cancer were 10.8%, 4.5%, 6.1%, 2.9% in upper endoscopies, respectively. In colonoscopies colorectal polyps, diverticulosis, colorectal cancer and IBD were found in 29.9%, 22.4%, 6.9%, 9.7%, respectively. In patients having upper endoscopy with GI bleeding indication, older age (p<0.001), male gender (p<0.001, OR: 1.64), acenocoumarol/heparin use (p<0,001, peptic ulcers and esophageal varices were more frequent (p<0.001, OR: 2.83 and p<0.001, OR: 2.79), while in colonoscopies colorectal cancer had higher incidence (p<0.001, OR:3.27). 81% of colonoscopies were complete. Causes of incomplete procedures were ineffective bowel preparation (38.2%), technical difficulties (25.1%) and strictures (20.5%). The endoscopic findings and quality indicators (adenoma detection rate, coecal intubation rate) were in line with that reported in published series. Orv. Hetil., 2016, 157(52), 2074-2081.

  8. Cost-effectiveness analysis of 1st through 3rd line sequential targeted therapy in HER2-positive metastatic breast cancer in the United States.

    PubMed

    Diaby, Vakaramoko; Adunlin, Georges; Ali, Askal A; Zeichner, Simon B; de Lima Lopes, Gilberto; Kohn, Christine G; Montero, Alberto J

    2016-11-01

    Based on available phase III trial data, we performed a cost-effectiveness analysis of different treatment strategies that can be used in patients with newly diagnosed HER2-positive metastatic breast cancer (mBC). We constructed a Markov model to assess the cost-effectiveness of four different HER2 targeted treatment sequences in patients with HER2-positive mBC treated in the U.S. The model followed patients weekly over their remaining life expectancies. Health states considered were progression-free survival (PFS) 1st to 3rd lines, and death. Transitional probabilities were based on published phase III trials. Cost data (2015 US dollars) were captured from the U.S. Centers for Medicare and Medicaid Services (CMS) drug payment table and physician fee schedule. Health utility data were extracted from published studies. The outcomes considered were PFS, OS, costs, QALYs, the incremental cost per QALY gained ratio, and the net monetary benefit. Deterministic and probabilistic sensitivity analyses assessed the uncertainty around key model parameters and their joint impact on the base-case results. The combination of trastuzumab, pertuzumab, and docetaxel (THP) as first-line therapy, trastuzumab emtansine (T-DM1) as second-line therapy, and lapatinib/capecitabine third-line resulted in 1.81 QALYs, at a cost of $335,231.35. The combination of trastuzumab/docetaxel as first line without subsequent T-DM1 or pertuzumab yielded 1.41 QALYs, at a cost of $175,240.69. The least clinically effective sequence (1.27 QALYs), but most cost-effective at a total cost of $149,250.19, was trastuzumab/docetaxel as first-line therapy, T-DM1 as second-line therapy, and trastuzumab/lapatinib as third-line therapy. Our results suggest that THP as first-line therapy, followed by T-DM1 as second-line therapy, would require at least a 50 % reduction in the total drug acquisition cost for it to be considered a cost-effective strategy.

  9. 1st principle simulations of ions in water solutions: Bond structure and chemistry in the hydration shells of highly charged ions

    NASA Astrophysics Data System (ADS)

    Weare, John

    2012-02-01

    Methods of direct simulation (Monte Carlo and molecular dynamics) have provided new insights into the structure and dynamics of electrolyte solutions. However, these methods are limited by the difficulty of developing reliable ion-solvent and solvent-solvent potential interactions in the highly perturbed hydration region. To model the interactions in this region methods of simulation that are based on the direct on the fly solution to the electronic Schr"odinger equation (ab-initio molecular dynamics, AIMD) are being developed. However, 1st principle methods have their own problems because the solution to the electronic structure problem is intractable unless rather uncontrolled approximations are made (e.g. density functional theory, DFT) and there is high computational cost to the solution to the Schr"odinger equation. To test the accuracy of AIMD methods we have directly simulated the XAFS spectra for a series of transition metal ions Ca^2+, Cr^3+, Mn^2+, Fe^3+, Co^2+, Ni^2+, Cu^2+, and Zn^2+. Despite DFT's well know deficiencies, the agreement between the calculated XAFS spectra and the data is almost quantitative for these test ions. This agreement supports the extension of the interpretation well beyond that of the usual XAFS analysis to include higher-order multiple scattering signals in the XAFS spectra, which provide a rigorous probe of the first shell distances and disorders. Less well resolved features of the spectra can still be analyzed and are related to 2nd shell structure. The combination of XAFS measurements and the parameter free AIMD method leads to new insights into the hydration structure of these ions. While strictly local DFT +gga provides excellent agreement with data, the addition of exact exchange seems to provide slightly better structural agreement. The computational complexity of these calculations requires the development of simulation tools that scale to high processor number on massively parallel supercomputers. Our present algorithm

  10. Ichnological analysis of the Upper Miocene in the ANH-Tumaco-1-ST-P well: assessing paleoenvironmental conditions at the Tumaco Basin, in the Colombian Pacific

    NASA Astrophysics Data System (ADS)

    Giraldo-Villegas, Carlos A.; Celis, Sergio A.; Rodríguez-Tovar, Francisco J.; Pardo-Trujillo, Andrés; Vallejo-Hincapié, Diego F.; Trejos-Tamayo, Raúl A.

    2016-11-01

    Tumaco is a frontier basin located on the SW Colombian Pacific coast. It is composed of a thick siliciclastic sequence up to reach 10,000 m-thick. In recent years, the National Hydrocarbon Agency-ANH has promoted new exploration wells in order to understand the sedimentary dynamic and its relationship with petroleum systems. One of them, the ANH-Tumaco-1-ST-P well has ∼3000 m (12,000 feet). We carried out sedimentological, geochemical, and micropaleontological detailed analyses with special attention to the ichnology on a 55 m-cored interval (from 1695.3 to 1640.4 m = 5563-5382 ft) in order to assess paleoenvironmental conditions. Beds are composed of green and gray mudrocks interbedded with lithic sandstones and fine-grained tuffs. Calcareous microfossil assemblages defined by the recovery of Uvigerina carapitana, Uvigerina laviculata, Uvigerina pigmaea, Globigerina woodi, Globigerionoides obliquus, Discoaster bellus gr., Catinaster coalitus, Reticulofenestra pseudoumbilicus and Sphenolithus abies indicated a Tortonian age, between CN6/CN7 biozones. Six sedimentary facies were identified: (1, 2) massive and laminated mudrocks, (3, 4) massive and normal-graded sandstones, (5) heterolithic beds, and in some cases (6) sandstones with soft-deformation structures. These rocks were accumulated in a shallowing platform-prodelta environment with continuous volcanic influence. Ichnotaxonomic analysis, conducted for the first time in the Colombian Pacific, allowed the identification of eighteen ichnogenera: Alcyonidiopsis, Asterosoma, Chondrites, Conichnus, Cylindrichnus, Diplocraterion, Ophiomorpha, Palaeophycus, Phycosiphon, Planolites, Rhyzocorallium, Schaubcylindrichnus, Scolicia, Siphonichnus, Taeinidum, Teichichnus, Thalassinoides, and Zoophycos. The ichnological association belongs to the archetypal Cruziana ichnofacies and its ;distal; expression. By integrating lithofacies and ichnological results, two segments have been distinguished: 1) the lower one (1695

  11. Mathematics at matriculation level as an indicator of success or failure in the 1st year of the Veterinary Nursing Diploma at the Faculty of Veterinary Science, University of Pretoria.

    PubMed

    Botha, A E; McCrindle, C M E; Owen, J H

    2003-12-01

    Mathematics at matriculation level (Grade 12) is one of the subjects required for admission to the Veterinary Nursing Diploma in the Faculty at Veterinary Science of the University of Pretoria. The present study shows that there is no statistically significant relationship between the grade of mathematics at matriculation level and the success or failure in the 1st year of study. There is, however, a statistical difference in the adjusted mark obtained for mathematics at matriculation level between the groups that passed and failed the 1st year of the veterinary nursing course. The results of this research are not consistent with other research which showed that secondary school mathematics results are not a significant factor in tertiary education. It is recommended that selection criteria for veterinary nurses should in future still include mathematics, but that cognisance should be taken of the mark obtained and students with higher marks (above 57%) given preference.

  12. Summary and agreement statement of the 2nd International Conference on Concussion in Sport, Prague 2004

    PubMed Central

    McCrory, P; Johnston, K; Meeuwisse, W; Aubry, M; Cantu, R; Dvorak, J; Graf-Baumann, T; Kelly, J; Lovell, M; Schamasch, P

    2005-01-01

    In November 2001, the 1st International Symposium on Concussion in Sport was held in Vienna, Austria to provide recommendations for the improvement of safety and health of athletes who suffer concussive injuries in ice hockey, football (soccer), and other sports. The 2nd International Symposium on Concussion in Sport was organised by the same group and held in Prague, Czech Republic in November 2004. It resulted in a revision and update of the Vienna consensus recommendations, which are presented here.

  13. Summary and agreement statement of the 2nd International Conference on Concussion in Sport, Prague 2004

    PubMed Central

    McCrory, P; Johnston, K; Meeuwisse, W; Aubry, M; Cantu, R; Dvorak, J; Graf-Baumann, T; Kelly, J; Lovell, M; Schamasch, P

    2005-01-01

    In November 2001, the 1st International Symposium on Concussion in Sport was held in Vienna, Austria to provide recommendations for the improvement of safety and health of athletes who suffer concussive injuries in ice hockey, football (soccer), and other sports. The 2nd International Symposium on Concussion in Sport was organised by the same group and held in Prague, Czech Republic in November 2004. It resulted in a revision and update of the Vienna consensus recommendations, which are presented here. PMID:15793085

  14. First international consensus guidelines for breast cancer in young women (BCY1).

    PubMed

    Partridge, Ann H; Pagani, Olivia; Abulkhair, Omalkhair; Aebi, Stefan; Amant, Frédéric; Azim, Hatem A; Costa, Alberto; Delaloge, Suzette; Freilich, Gloria; Gentilini, Oreste Davide; Harbeck, Nadia; Kelly, Catherine M; Loibl, Sibylle; Meirow, Dror; Peccatori, Fedro; Kaufmann, Bella; Cardoso, Fatima

    2014-06-01

    The 1st International Consensus Conference for Breast Cancer in Young Women (BCY1) took place in November 2012, in Dublin, Ireland organized by the European School of Oncology (ESO). Consensus recommendations for management of breast cancer in young women were developed and areas of research priorities were identified. This manuscript summarizes these international consensus recommendations, which are also endorsed by the European Society of Breast Specialists (EUSOMA). Copyright © 2014 Elsevier Ltd. All rights reserved.

  15. "Outdoor Education 'Without Boundaries'", Proceedings. An International Conference in '72 (Dorset, Ontario, Canada, September 28-October 1, 1972).

    ERIC Educational Resources Information Center

    Wipper, Kirk; And Others

    The 1st International Conference on Outdoor Education, 1972, was planned to provide a broad range of contacts and experiences for the delegates. Papers presented at this conference and reported in the Proceedings covered outdoor education for handicapped children and native children, residential programs, government role in outdoor education,…

  16. The Voice of THIMUN Youth: Action Papers of the Annual Session (1st, The Hague, Netherlands, January 21-26, 2001).

    ERIC Educational Resources Information Center

    Williams, David L., Ed.; Munstermann, Ulrich, Ed.; Bouwsma, Maria, Ed.; Dubock, Linda, Ed.; Rot, Karen, Ed.

    This document contains action paper reports from an international youth assembly that was held to enable young people from around the world to discuss a variety of social and economic issues and develop a common vision and plan of action. The report by the Committee on Youth Employment and Education examines the current state of education, its…

  17. Computational fluid dynamics '92; Proceedings of the European Computational Fluid Dynamics Conference, 1st, Brussels, Belgium, Sep. 7-11, 1992. Vols. 1 & 2

    NASA Astrophysics Data System (ADS)

    Hirsch, Charles; Periaux, J.; Kordulla, W.

    A conference was held on Computational Fluid Dynamics (CFD) and produced related papers. Topics included CFD algorithms, transition and turbulent flow, hypersonic reacting flow, incompressible flow, two phase flow and combustion, internal flow, compressible flow, grid generation and adaption, boundary layers, environmental and industrial applications, and non-Newtonian flow. For individual titles, see A95-95358 through A95-95507.

  18. Girls And Science And Technology (GASAT). Contributions to the Conference (1st, Eindhaven, The Netherlands, November 9-13, 1981). Volume 2.

    ERIC Educational Resources Information Center

    Raat, Jan H.; And Others

    This document contains the full text of 21 papers presented at an international conference on Girls And Science And Technology (GASAT). They include: "Women in Science and Engineering: A Case of Awareness and Encouragement" (Mary Anderson); "A Multi-phased Program for Recruiting Southern Women into Science Based on Extensive Media Use and…

  19. Computational fluid dynamics '92; Proceedings of the European Computational Fluid Dynamics Conference, 1st, Brussels, Belgium, Sep. 7-11, 1992. Vols. 1 & 2

    NASA Technical Reports Server (NTRS)

    Hirsch, Charles (Editor); Periaux, J. (Editor); Kordulla, W. (Editor)

    1992-01-01

    A conference was held on Computational Fluid Dynamics (CFD) and produced related papers. Topics included CFD algorithms, transition and turbulent flow, hypersonic reacting flow, incompressible flow, two phase flow and combustion, internal flow, compressible flow, grid generation and adaption, boundary layers, environmental and industrial applications, and non-Newtonian flow.

  20. Computational fluid dynamics '92; Proceedings of the European Computational Fluid Dynamics Conference, 1st, Brussels, Belgium, Sep. 7-11, 1992. Vols. 1 & 2

    NASA Technical Reports Server (NTRS)

    Hirsch, Charles (Editor); Periaux, J. (Editor); Kordulla, W. (Editor)

    1992-01-01

    A conference was held on Computational Fluid Dynamics (CFD) and produced related papers. Topics included CFD algorithms, transition and turbulent flow, hypersonic reacting flow, incompressible flow, two phase flow and combustion, internal flow, compressible flow, grid generation and adaption, boundary layers, environmental and industrial applications, and non-Newtonian flow.

  1. Towards big data science in the decade ahead from ten years of InCoB and the 1st ISCB-Asia Joint Conference.

    PubMed

    Ranganathan, Shoba; Schönbach, Christian; Kelso, Janet; Rost, Burkhard; Nathan, Sheila; Tan, Tin Wee

    2011-01-01

    The 2011 International Conference on Bioinformatics (InCoB) conference, which is the annual scientific conference of the Asia-Pacific Bioinformatics Network (APBioNet), is hosted by Kuala Lumpur, Malaysia, is co-organized with the first ISCB-Asia conference of the International Society for Computational Biology (ISCB). InCoB and the sequencing of the human genome are both celebrating their tenth anniversaries and InCoB's goalposts for the next decade, implementing standards in bioinformatics and globally distributed computational networks, will be discussed and adopted at this conference. Of the 49 manuscripts (selected from 104 submissions) accepted to BMC Genomics and BMC Bioinformatics conference supplements, 24 are featured in this issue, covering software tools, genome/proteome analysis, systems biology (networks, pathways, bioimaging) and drug discovery and design.

  2. Towards big data science in the decade ahead from ten years of InCoB and the 1st ISCB-Asia Joint Conference

    PubMed Central

    2011-01-01

    The 2011 International Conference on Bioinformatics (InCoB) conference, which is the annual scientific conference of the Asia-Pacific Bioinformatics Network (APBioNet), is hosted by Kuala Lumpur, Malaysia, is co-organized with the first ISCB-Asia conference of the International Society for Computational Biology (ISCB). InCoB and the sequencing of the human genome are both celebrating their tenth anniversaries and InCoB’s goalposts for the next decade, implementing standards in bioinformatics and globally distributed computational networks, will be discussed and adopted at this conference. Of the 49 manuscripts (selected from 104 submissions) accepted to BMC Genomics and BMC Bioinformatics conference supplements, 24 are featured in this issue, covering software tools, genome/proteome analysis, systems biology (networks, pathways, bioimaging) and drug discovery and design. PMID:22372736

  3. [A life in the service of man-kind: Director Dr. Fritz Lettow--physician of the resistance and activist in the 1st hour].

    PubMed

    Bellin, K

    1989-07-01

    The historical exploration of the medicine in fascism is an international problem in research the history of medicine. Witnesses in youngest history and in foundation of the socialistic health service are the physicians and medical fellow-labourers in the resistance against fascism and by restitution in "first hour". The biography of Dr. Fritz Lettow is an example of human care in resistance and working-up the organisation of health service after the end of the war 1945.

  4. The impact of synbiotic administration through in ovo technology on the microstructure of a broiler chicken small intestine tissue on the 1(st) and 42(nd) day of rearing.

    PubMed

    Sobolewska, A; Bogucka, J; Dankowiakowska, A; Elminowska-Wenda, G; Stadnicka, K; Bednarczyk, M

    2017-01-01

    Application the innovative method which is in ovo technology provides a means of modulating the immune system at early embryonic stages. The aim of study was to determine influence of the in ovo stimulation, on d 12 of incubation, with synbiotics (synbiotic 1- L. salivarius IBB3154 + Bi(2)tos, Clasado Ltd. and the synbiotic 2 - L. plantarum IBB3036 + lupin RFOs) on the microstructure of duodenum, jejunum and ileum in the 1(st) and 42(nd) day of rearing. On the 1(st) day of chickens life, in the duodenum of both experimental groups (SYN1 and SYN2), a significantly higher and wider intestinal villi as well as a significantly larger absorbent surface of these villi were found in comparison with the Control group (P ≤ 0.01). On the 42(nd) day of rearing the beneficial effect of synbiotic 1 was reflected by the numerically higher villi (no statistical differences) with a larger surface (P ≤ 0.01) in the duodenum in the SYN1 group compare to the Control group. In the jejunum on the 1(st) day of life, in the SYN1 group, significantly higher villi than in the Control group, with a simultaneous decrease in the depth of crypts (P ≤ 0.01), and also the largest width of villi and their absorbent area (P ≤ 0.01) in comparison to the other groups were found. On the 42(nd) day of life, in the jejunum, an increase in the height of the villi whilst reducing the crypt depth in the SYN2 group was found (P ≤ 0.01). In turn, in the SYN1 group, there were significantly more neutral goblet cells observed compared with the control group (P ≤ 0.05). In the ileum of 1-day-old chickens, the widest villi (P ≤ 0.05) and the deepest crypts (P ≤ 0.01) were found in the SYN2 group. In the same group, there was also the least amount of neutral goblet cells in comparison to the other groups (P ≤ 0.05). We observed that synbiotic 1 and 2 beneficially affected the examined characteristics on the 1(st) and 42(nd) day of life. The obtained results allow us to

  5. [The flagship of the national naval medical science (on the 80th anniversary of establishment of the 1st Central Research Institute of the Defense Ministry of Russian Federation)].

    PubMed

    Chumakov, Vl V; Arkhipov, A V; Borodavko, V K; Vasil'kov, A M; Groshilin, S M; Ivanov, A O; Smurov, A V

    2013-02-01

    The article is devoted to the 80th anniversary of the formation of the naval medical science subunit, which is the part of the 1st Central Research Institute of the Defense Ministry of Russian Federation. In the 30th years of XX century, a group of naval doctors formulated the main directions of preventive naval medicine. For eight decades, several generations of medical scientists have developed and ensured implementation of regulatory requirements for habitability and ergonomics of Navy ships. At the present stage, this work focuses on promising directions of the development of the domestic military shipbuilding and the use of advanced and innovative biomedical technologies.

  6. The Hospital Microbiome Project: Meeting Report for the 1st Hospital Microbiome Project Workshop on sampling design and building science measurements, Chicago, USA, June 7th-8th 2012.

    PubMed

    Smith, Daniel; Alverdy, John; An, Gary; Coleman, Maureen; Garcia-Houchins, Sylvia; Green, Jessica; Keegan, Kevin; Kelley, Scott T; Kirkup, Benjamin C; Kociolek, Larry; Levin, Hal; Landon, Emily; Olsiewski, Paula; Knight, Rob; Siegel, Jeffrey; Weber, Stephen; Gilbert, Jack

    2013-04-15

    This report details the outcome of the 1st Hospital Microbiome Project workshop held on June 7th-8th, 2012 at the University of Chicago, USA. The workshop was arranged to determine the most appropriate sampling strategy and approach to building science measurement to characterize the development of a microbial community within a new hospital pavilion being built at the University of Chicago Medical Center. The workshop made several recommendations and led to the development of a full proposal to the Alfred P. Sloan Foundation as well as to the creation of the Hospital Microbiome Consortium.

  7. [Substitution of inhalation devices in the pharmacy according to a frame contract (dated 1st April, 2008) and individual discount regulations].

    PubMed

    Voshaar, T H

    2008-11-01

    The prescription of an inhalative therapy by the physician is not only based on pharmacological aspects, but also on the physical characteristics of the inhalation device, the special and dose-relevant galenics as well as on the patient's individual situation, e. g. disease severity, the intellectual and manual skills. The correct use of the various devices has to be trained and controlled. This approach is also fixed in the Disease Management Programmes (DMP) for asthma and COPD. The substitution of inhalation devices without consideration of the above-mentioned criteria and without retraining is contradictory to all recommendations of national and international respiratory societies and may put the patients at risk.

  8. Symposium introduction: the first joint American Chemical Society Agricultural and Food Chemistry Division and the American Chemical Society International Chemical Sciences Chapter in Thailand

    USDA-ARS?s Scientific Manuscript database

    The American Chemical Society (ACS) Agricultural and Food Chemistry Division (AGFD) and the ACS International Chemical Sciences Chapter in Thailand (ICSCT) worked together to stage the “1st Joint ACS AGFD - ACS ICSCT Symposium on Agricultural and Food Chemistry,” which was held in Bangkok, Thailand ...

  9. Effects of International Student Counselors' Broaching Statements about Cultural and Language Differences on Participants' Perceptions of the Counselors

    ERIC Educational Resources Information Center

    Choi, Gahee; Mallinckrodt, Brent; Richardson, John D.

    2015-01-01

    Undergraduates (N = 135) evaluated 1 of 4 simulated 1st counseling sessions. Two international counselors (Canadian and Korean) alternated between making or not making broaching statements about their language and cultural differences. Significant main effects for counselor nationality and interaction effects between counselor nationality and…

  10. Effects of International Student Counselors' Broaching Statements about Cultural and Language Differences on Participants' Perceptions of the Counselors

    ERIC Educational Resources Information Center

    Choi, Gahee; Mallinckrodt, Brent; Richardson, John D.

    2015-01-01

    Undergraduates (N = 135) evaluated 1 of 4 simulated 1st counseling sessions. Two international counselors (Canadian and Korean) alternated between making or not making broaching statements about their language and cultural differences. Significant main effects for counselor nationality and interaction effects between counselor nationality and…

  11. A comparative analysis of in vitro toxicity of diesel exhaust particles from combustion of 1st- and 2nd-generation biodiesel fuels in relation to their physicochemical properties-the FuelHealth project.

    PubMed

    Lankoff, Anna; Brzoska, Kamil; Czarnocka, Joanna; Kowalska, Magdalena; Lisowska, Halina; Mruk, Remigiusz; Øvrevik, Johan; Wegierek-Ciuk, Aneta; Zuberek, Mariusz; Kruszewski, Marcin

    2017-07-03

    Biodiesels represent more carbon-neutral fuels and are introduced at an increasing extent to reduce emission of greenhouse gases. However, the potential impact of different types and blend concentrations of biodiesel on the toxicity of diesel engine emissions are still relatively scarce and to some extent contradictory. The objective of the present work was to compare the toxicity of diesel exhaust particles (DEP) from combustion of two 1st-generation fuels: 7% fatty acid methyl esters (FAME; B7) and 20% FAME (B20) and a 2nd-generation 20% FAME/HVO (synthetic hydrocarbon biofuel (SHB)) fuel. Our findings indicate that particulate emissions of each type of biodiesel fuel induce cytotoxic effects in BEAS-2B and A549 cells, manifested as cell death (apoptosis or necrosis), decreased protein concentrations, intracellular ROS production, as well as increased expression of antioxidant genes and genes coding for DNA damage-response proteins. The different biodiesel blend percentages and biodiesel feedstocks led to marked differences in chemical composition of the emitted DEP. The different DEPs also displayed statistically significant differences in cytotoxicity in A549 and BEAS-2B cells, but the magnitude of these variations was limited. Overall, it seems that increasing biodiesel blend concentrations from the current 7 to 20% FAME, or substituting 1st-generation FAME biodiesel with 2nd-generation HVO biodiesel (at least below 20% blends), affects the in vitro toxicity of the emitted DEP to some extent, but the biological significance of this may be moderate.

  12. Radiosurgical treatment of uterine cervix carcinoma at the 1st Clinic of Obstetrics and Gynecology of the University of Turin, (in the period 1972-1978).

    PubMed

    Bocci, A; Sismondi, P; Sinistrero, G; Fessia, L; Zola, P; Giardina, G; Saluzzo, F; Mano, M P; Dalmassso, A

    1981-01-01

    The Authors report the results of a planned prospective study on Radiosurgical treatment of carcinoma of the cervix at stage Ia, Ib, and IIa. The protocol adopted is based on preoperative Curietherapy performed by Ir192 on a after loading technique device, hysterectomy according the Wertheim-Meigs' technique with systematic lymphadenectomy for the internal and external iliacs and obturator stations, Telecobalt therapy in cases with hystological evidence of lymphatic spread. The Authors discuss the results after three and five years in term of survival according to stage and type of treatment, the anatomosurgical examination and the histologic findings of the lymph nodes. At the end, they analysed the complications according to the stage and the kind of treatment, studying only recovered patients and performing the analysis after three years, in order to allow all complications to appear.

  13. The Pathophysiology of Combined Injury and Trauma: Proceedings of the International Symposium (1st) Held at the Uniformed Services University of the Health Sciences, Bethesda, Maryland on 27-29 April 1983

    DTIC Science & Technology

    1983-04-29

    PUMP FAILURE (CARDIOGENIC) 1. Viral enteroviruses (Coxsacki, Echo) 2. Bacterial myocarditis (diphtheria, Leptospira , SBE) 3. Parasitic Toxoplasma...recently associated by others with colonization resistance by quantitating them in situ with transect line analysis of SEM images . 24 Colonization by the...either the 3000 or 6000 rad group. Scintigraphic studies demonstrate no difference in the myocardial images between baseline and post- irradiation

  14. Education in the North: Selected Papers of the International Conference on Cross-Cultural Education in the Circumpolar Nations and Related Articles (1st, Montreal, August 18-21, 1969).

    ERIC Educational Resources Information Center

    Darnell, Frank, Ed.

    The indigenous people of the North face many complex problems as they learn to cope with an invasion of culturally alien and numerically dominant groups from other areas. Their educational systems have theoretically been organized on principles of democracy and responsiveness to local community needs, but it has become obvious that existing…

  15. Excerpt from "The Voice of THIMUN [The Hague International Model United Nations] Youth": Action Papers from the Annual Session of the THIMUN Youth Assembly (1st, The Hague, The Netherlands, January 21-26, 2001).

    ERIC Educational Resources Information Center

    The Hague International Model United Nations (Netherlands). Youth Assembly.

    The education systems that are in place throughout the world were created for a society different from the one that exists now. These outdated educational systems lead to a lack of motivation on the part of teacher and student and stifle new initiatives. Actions to improve this situation include the following: (1) revising the current amount and…

  16. The 1st Baltic Osseointegration Academy and Lithuanian University of Health Sciences Consensus Conference 2016. Summary and Consensus Statements: Group II - Peri-Implantitis Diagnostics and Decision Tree

    PubMed Central

    Dursun, Erhan; Galindo-Moreno, Pablo; Juodzbalys, Gintaras; López-Martínez, Jesús; O'Valle, Francisco; Padial-Molina, Miguel; Ramanauskaite, Ausra

    2016-01-01

    ABSTRACT Introduction The task of Group 2 was to review and update the existing data concerning clinical and genetic methods of diagnostics of peri-implantitis. Special interest was paid to the peri-implant crevicular fluid (PICF) overview including analysis of enzymes and biomarkers and microbial profiles from implants. Material and Methods The main areas of interest were as follows: effect of smoking and history of periodontitis, prosthetic treatment mistakes, excess cement, overloading, general diseases influence on peri-implantitis development. The systematic review and/or meta-analysis were registered in PROSPERO, an international prospective register of systematic reviews: http://www.crd.york.ac.uk/PROSPERO/. The literature in the corresponding areas of interest was searched and reported using the PRISMA (Preferred Reporting Item for Systematic Review and Meta-Analysis) Statement: http://www.prisma-statement.org/. The method of preparation of systematic reviews of the literature based on comprehensive search strategies was discussed and standardized. The summary of the materials and methods employed by the authors in preparing the systematic review and/or meta-analysis is presented in Preface chapter. Results The results and conclusions of the review process are presented in the respective papers. The group′s general commentaries, consensus statements, clinical recommendations and implications for research are presented in this article. PMID:27833736

  17. The 1st Baltic Osseointegration Academy and Lithuanian University of Health Sciences Consensus Conference 2016. Summary and Consensus Statements: Group III - Peri-Implantitis Treatment

    PubMed Central

    Faria e Almeida, Ricardo; Cicciù, Marco; Daugela, Povilas; Ramanauskaite, Ausra; Saulacic, Nikola; Tervonen, Tellervo; Wang, Hom-Lay; Yu, Shan-Huey

    2016-01-01

    ABSTRACT Introduction The task of Group 3 was to review and update the existing data concerning non-surgical, surgical non-regenerative and surgical regenerative treatment of peri-implantitis. Special interest was paid to the preventive and supporting therapy in case of peri-implantitis. Material and Methods The main areas of interest were as follows: effect of smoking and history of periodontitis, prosthetic treatment mistakes, excess cement, overloading, general diseases influence on peri-implantitis development. The systematic review and/or meta-analysis were registered in PROSPERO, an international prospective register of systematic reviews: http://www.crd.york.ac.uk/PROSPERO/. The literature in the corresponding areas of interest was searched and reported using the PRISMA (Preferred Reporting Item for Systematic Review and Meta-Analysis) Statement: http://www.prisma-statement.org/. The method of preparation of systematic reviews of the literature based on comprehensive search strategies was discussed and standardized. The summary of the materials and methods employed by the authors in preparing the systematic review and/or meta-analysis is presented in Preface chapter. Results The results and conclusions of the review process are presented in the respective papers. The group′s general commentaries, consensus statements, clinical recommendations and implications for research are presented in this article. PMID:27833741

  18. Translation and validation of the Perinatal Grief Scale in a sample of Greek women with perinatal loss during the 1st and 2nd trimester of pregnancy.

    PubMed

    Maniatelli, Elissavet; Zervas, Yiannis; Halvatsiotis, Panagiotis; Tsartsara, Eirini; Tzavara, Chara; Briana, Despina D; Salakos, Nikolaos

    2017-01-12

    To translate and validate the Perinatal Grief Scale (PGS) (short version) in a sample of Greek women with perinatal loss during the first and second trimester of pregnancy. One hundred seventy-six women were approached a few hours after the loss. Along with the PGS, three more questionnaires were completed: the Edinburgh Postnatal Depression Scale (EPDS), the Hospital Anxiety and Depression Scale (HADS) and the State-Trait Anxiety Inventory (STAI), in order to assess the convergent validity of the PGS. Total sample mean age was 34.1 years (SD = 5.2). Mean values and Cronbach's alpha coefficients for PGS subscales exceeded the minimum reliability standard of 0.70. Mean score for "Active grief" was 31.47 (SD = 9.31), for "Difficulty Coping" was 23.13 (SD = 7.54) and for "Despair" was 21.07 (SD = 7.07). By applying Pearson's correlation coefficients, PGS subscales positively correlated with scores on EPDS, STAI and HADS. The PGS Greek version is a reliable instrument in terms of internal consistency and the Cronbach's alpha coefficients are high. The Greek version of PGS can be a useful instrument for the detection of the psychological impact after a perinatal loss and it has implications for both scientific research and clinical routine.

  19. [Neuropsychiatric systemic lupus erythematosus (1st part). Cases definitions and diagnosis and treatment of central nervous system and psychiatric manifestations of systemic lupus erythematosus].

    PubMed

    Lefèvre, G; Zéphir, H; Warembourg, F; Michelin, E; Pruvo, J-P; Hachulla, E; Semah, F; Dubucquoi, S; Lenfant, P; Vermersch, P; Hatron, P-Y; Prin, L; Launay, D

    2012-09-01

    Systemic lupus erythematosus (SLE) is an autoimmune disease, which primarily affects skin and joints. Peripheral neurologic syndrome and central nervous system (CNS) manifestations are common in lupus patients but are not always attributable to lupus itself. A classification, published in 1999 by the American College of Rheumatology (ACR) research committee, described 12 CNS syndromes and seven peripheral neurologic syndromes compatible with "neuropsychiatric systemic lupus erythematosus" (NPSLE). Despite this consensus, studies which have been published since 1999 have reported a prevalence of NPSLE varying from 20 to 97 %, which shows the diagnosis difficulty and the heterogeneity of neuropsychiatric manifestations in SLE. In order to understand the limits of this classification, we propose in this first part an exhaustive review of publications describing neuropsychiatric manifestations according to the ACR 1999 classification. We also detail case definitions, prevalence and risk factors, clinical characteristics and diagnosis of each lupus-related psychiatric and CNS manifestation. Copyright © 2012 Société nationale française de médecine interne (SNFMI). Published by Elsevier SAS. All rights reserved.

  20. 'Proteomic basics--sample preparation and separation': the 1st European Summer School in Kloster Neustift, 12-18 August, 2007 Brixen/Bressanone, South Tyrol, Italy.

    PubMed

    Marcus, Katrin; Kühn-Hölsken, Eva; Schmidt, Carla; Schulenborg, Thomas; Urlaub, Henning

    2008-01-01

    Proteomics is rapidly developing into a routine approach for protein analysis in many laboratories. The series of European-wide Summer Schools 'Proteomics Basics' (http://www.proteomic-basics.eu/) aims at teaching of comprehensive knowledge in proteomics research and applied technologies for master and graduate students and postdocs currently moving into the field of proteomic research. In the next 3 years the series will cover the theoretical basis of the fundamental topics in the various areas of proteomic analysis, i.e. sample preparation and handling, mass spectrometry, post-translational modifications and quantitation given by leading experts in the field. This summer school series embodies a unique advantage in comparison with conventional scientific meetings and university curricula: internationally renowned experts will give a detailed perspective view of the fundamentals of their particular proteome research area, something which is usually not encountered at conferences and congresses. Here, we give a report on the first European Summer School 'Sample Preparation and Handling' within the series 'Proteomic Basics' that was held at the monastery in Neustift close to Bressanone/Brixen, Italy from August 12 to 18, 2007.

  1. Validation of the Edinburgh Claudication Questionnaire in 1st generation Black African-Caribbean and South Asian UK migrants: A sub-study to the Ethnic-Echocardiographic Heart of England Screening (E-ECHOES) study

    PubMed Central

    2011-01-01

    Background We determined the diagnostic accuracy of the Edinburgh Claudication Questionnaire (ECQ) in 1st generation Black African-Caribbean UK migrants as previous diagnostic questionnaires have been found to be less accurate in this population. We also determined the diagnostic accuracy of translated versions of the ECQ in 1st generation South Asian UK migrants, as this has not been investigated before. Methods Subjects were recruited from the Ethnic-Echocardiographic Heart of England Screening (E-ECHOES) study, a community based screening survey for heart failure in minority ethnic groups. Translated versions of the ECQ were prepared following a recognised protocol. All participants attending screening between October 2007 and February 2009 were asked to complete the ECQ in the language of their choice (English, Punjabi, Bengali, Urdu, Hindi or Gujarati). Subjects answering positively to experiencing leg pain or discomfort on walking were asked to return to have Ankle Brachial Pressure Index (ABPI) measured. Results 154 out of 2831 subjects participating in E-ECHOES (5.4%) were eligible to participate in this sub-study, for which 74.3% returned for ABPI assessment. Non-responders were younger than participants (59[9] vs. 65[11] years; p = 0.015). Punjabi, English and Bengali questionnaires identified participants with Intermittent Claudication, so these questionnaires were assessed. The sensitivities (SN), specificities (SP), positive (PPV) and negative (NPV) predictive values were calculated. English: SN: 50%; SP: 68%; PPV: 43%; NPV: 74%. Punjabi: SN: 50%; SP: 87%; PPV: 43%; NPV: 90%. Bengali: SN: 33%; SP: 50%; PPV: 13%; NPV: 73%. There were significant differences in diagnostic accuracy between the 3 versions (Punjabi: 83.8%; Bengali: 45%; English: 62.2%; p < 0.0001). No significant differences were found in sensitivity and specificity between illiterate and literate participants in any of the questionnaires and there was no significant different difference

  2. 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

  3. High levels of virological failure with major genotypic resistance mutations in HIV-1-infected children after 5 years of care according to WHO-recommended 1st-line and 2nd-line antiretroviral regimens in the Central African Republic

    PubMed Central

    Mossoro-Kpinde, Christian Diamant; Gody, Jean-Chrysostome; Mboumba Bouassa, Ralph-Sydney; Mbitikon, Olivia; Jenabian, Mohammad-Ali; Robin, Leman; Matta, Mathieu; Zeitouni, Kamal; Longo, Jean De Dieu; Costiniuk, Cecilia; Grésenguet, Gérard; Touré Kane, Ndèye Coumba; Bélec, Laurent

    2017-01-01

    Abstract A large cohort of 220 HIV-1-infected children (median [range] age: 12 [4–17] years) was cared and followed up in the Central African Republic, including 198 in 1st-line and 22 in 2nd-line antiretroviral regimens. Patients were monitored clinically and biologically for HIV-1 RNA load and drug resistance mutations (DRMs) genotyping. A total of 87 (40%) study children were virological responders and 133 (60%) nonresponders. In children with detectable viral load, the majority (129; 97%) represented a virological failure. In children receiving 1st-line regimens in virological failure for whom genotypic resistance test was available, 45% displayed viruses harboring at least 1 DRM to NNRTI or NRTI, and 26% showed at least 1 major DRM to NNRTI or NRTI; more than half of children in 1st-line regimens were resistant to 1st-generation NNRTI and 24% of the children in 1st-line regimens had a major DRMs to PI. Virological failure and selection of DRMs were both associated with poor adherence. These observations demonstrate high rate of virological failure after 3 to 5 years of 1st-line or 2nd-line antiretroviral treatment, which is generally associated with DRMs and therapeutic failure. Overall, more than half (55%) of children receiving 1st-line antiretroviral treatment for a median of 3.4 years showed virological failure and antiretroviral-resistance and thus eligible to 2nd-line treatment. Furthermore, two-third (64%) of children under 2nd-line therapy were eligible to 3rd-line regimen. Taken together, these observations point the necessity to monitor antiretroviral-treated children by plasma HIV-1 RNA load to diagnose as early as possible the therapeutic failure and operate switch to a new therapeutic line. PMID:28272247

  4. High levels of virological failure with major genotypic resistance mutations in HIV-1-infected children after 5 years of care according to WHO-recommended 1st-line and 2nd-line antiretroviral regimens in the Central African Republic: A cross-sectional study.

    PubMed

    Mossoro-Kpinde, Christian Diamant; Gody, Jean-Chrysostome; Mboumba Bouassa, Ralph-Sydney; Mbitikon, Olivia; Jenabian, Mohammad-Ali; Robin, Leman; Matta, Mathieu; Zeitouni, Kamal; Longo, Jean De Dieu; Costiniuk, Cecilia; Grésenguet, Gérard; Touré Kane, Ndèye Coumba; Bélec, Laurent

    2017-03-01

    A large cohort of 220 HIV-1-infected children (median [range] age: 12 [4-17] years) was cared and followed up in the Central African Republic, including 198 in 1st-line and 22 in 2nd-line antiretroviral regimens. Patients were monitored clinically and biologically for HIV-1 RNA load and drug resistance mutations (DRMs) genotyping. A total of 87 (40%) study children were virological responders and 133 (60%) nonresponders. In children with detectable viral load, the majority (129; 97%) represented a virological failure. In children receiving 1st-line regimens in virological failure for whom genotypic resistance test was available, 45% displayed viruses harboring at least 1 DRM to NNRTI or NRTI, and 26% showed at least 1 major DRM to NNRTI or NRTI; more than half of children in 1st-line regimens were resistant to 1st-generation NNRTI and 24% of the children in 1st-line regimens had a major DRMs to PI. Virological failure and selection of DRMs were both associated with poor adherence. These observations demonstrate high rate of virological failure after 3 to 5 years of 1st-line or 2nd-line antiretroviral treatment, which is generally associated with DRMs and therapeutic failure. Overall, more than half (55%) of children receiving 1st-line antiretroviral treatment for a median of 3.4 years showed virological failure and antiretroviral-resistance and thus eligible to 2nd-line treatment. Furthermore, two-third (64%) of children under 2nd-line therapy were eligible to 3rd-line regimen. Taken together, these observations point the necessity to monitor antiretroviral-treated children by plasma HIV-1 RNA load to diagnose as early as possible the therapeutic failure and operate switch to a new therapeutic line.

  5. Current practice of epidemiology in Africa: highlights of the 3rd conference of the African epidemiological association and 1st conference of the Cameroon society of epidemiology, Yaoundé, Cameroon, 2014.

    PubMed

    Nkwescheu, Armand Seraphin; Fokam, Joseph; Tchendjou, Patrice; Nji, Akindeh; Ngouakam, Hermann; Andre, Bita Fouda; Joelle, Sobngwi; Uzochukwu, Benjamin; Akinroye, Kingsley; Mbacham, Wilfred; Colizzi, Vittorio; Leke, Rose; Victora, Cesar

    2015-01-01

    As the study of disease occurrence and health indicators in human populations, Epidemiology is a dynamic field that evolves with time and geographical context. In order to update African health workers on current epidemiological practices and to draw awareness of early career epidemiologists on concepts and opportunities in the field, the 3(rd) African Epidemiology Association and the 1st Cameroon Society of Epidemiology Conference was organized in June 2-6, 2014 at the Yaoundé Mont Febe Hotel, in Cameroon. Under the theme«Practice of Epidemiology in Africa: Stakes, Challenges and Perspectives», the conference attracted close to five hundred guest and participants from all continents. The two main programs were the pre-conference course for capacity building of African Early Career epidemiologists, and the conference itself, providing a forum for scientific exchanges on recent epidemiological concepts, encouraging the use of epidemiological methods in studying large disease burden and neglected tropical diseases; and highlighting existing opportunities.

  6. Prolonged international normalized ratio during the first year of warfarin treatment.

    PubMed

    Bergman, Michael; Dicker, Dror; Blumberger, Naava; Brener, Zachary Z; Ori, Yaacov; Salman, Hertzel

    2014-07-01

    Oral anticoagulants (OAC) are effective in the prevention of thromboembolic events but are underused. The 1st year following the beginning of vitamin K antagonists is associated with higher bleeding rate, especially in patients with international normalized ratio (INR) of >4, leading to discontinuation of OAC. We hypothesized that the decision to discontinue OAC during the 1st year in patients with events of overanticoagulation is not fully justified. A retrospective study of the association between warfarin overanticoagulation during the 1st year of treatment and the outcome and complications in patients admitted to an internal medicine department with INR>4. A cohort of 249 patients was divided according to OAC treatment duration: ≤12 months (group I, n=72; mean age, 79.1 years) and >12 months (group II, n=177; mean age, 78.3 years). International normalized ratio upon admission was higher in group I (INR, 6.88 versus 6.16; P=0.003). Patients in group I were overanticoagulated for a longer period (46.4% versus 18.5%; P<0.001) but had lower time in therapeutic range (39.0% versus 60.2%; P=0.001). The frequency of INR monitoring was higher in group I. The incidence of major and minor bleeding events and survival was similar. Patients who are admitted with INR>4 during the 1st year of OAC therapy are overanticoagulated for a longer period, have lower time in therapeutic range, but do not present with higher incidence of bleeding events, all compared with patients treated for longer than 12 months. Stricter INR monitoring and careful patient selection may prevent the discontinuation of OAC.

  7. Prevalence of ST1193 clone and IncI1/ST16 plasmid in E-coli isolates carrying blaCTX-M-55 gene from urinary tract infections patients in China.

    PubMed

    Xia, Liang; Liu, Yang; Xia, Shu; Kudinha, Timothy; Xiao, Shu-Nian; Zhong, Nan-Shan; Ren, Guo-Sheng; Zhuo, Chao

    2017-03-24

    To study molecular epidemiology of CTX-M-55-carrying Escherichia coli isolates from urinary tract infections (UTIs) in China. 111 blaCTX-M-55-positive E.coli isolates from UTIs patients in China were studied. Pulsed-field gel electrophoresis (PFGE) and multilocus sequence typing (MLST) were used to analyze the homologies among the strains. Conjugation experiments, S1nuclease PFGE and PCR analysis were performed to characterize plasmids harboring blaCTX-M-55 and their genetic environment. 111 isolates were clustered into 86 individual pulsotypes and three clusters by PFGE. Fifty-five (49.5%) of the isolates belonged to 8 STs. Most of the ST1193 isolates belonged to one PFGE cluster. Transconjugants (n = 45) derived from randomly selected blaCTX-M-55 donors (n = 58), were found to contain a single 90-kb conjugative plasmid, which mainly belonged to the IncI1 groups (34, 76%). Among the IncI1 plasmids, the blaCTX-M-55/IncI1/ST16 predominated (23/34, 68%). The blaTEM-1 and aac (3')-II genes were frequently detected on the IncI1 plasmids, and the insertion of ISEcp1 or IS26 was observed at the 48 bp or 45 bp upstream of the start codon of blaCTX-M-55 gene. The dissemination of blaCTX-M-55 gene among E. coli UTI isolates, appeared to be due to both the major clonal lineage of ST1193 and the horizontal transfer of epidemic plasmid IncI1/ST16.

  8. Statin-induced muscle toxicity and susceptibility to malignant hyperthermia and other muscle diseases: a population-based case-control study including 1st and 2nd degree relatives.

    PubMed

    Hedenmalm, Karin; Granberg, Arzu Gunes; Dahl, Marja-Liisa

    2015-01-01

    Case reports have suggested an association between susceptibility to malignant hyperthermia (MH) and other muscle diseases in subjects with statin-induced muscle toxicity. The aim of the study was to further scrutinize this association in a population-based case-control study including 1st and 2nd degree relatives. Spontaneously reported cases with muscle disorders associated with statin therapy until September 2006 were identified in the Swedish Adverse Drug Reaction Registry at the Medical Products Agency. For each case, ten population-based controls, matched on year of birth and gender, were randomly selected from the National Registry of Swedish Citizens. First and 2nd degree relatives to cases and controls were identified in the Swedish Multi-Generation Registry. ICD codes that could be associated with susceptibility to MH or other muscle diseases were chosen, and subjects were followed until December 2007 with regard to occurrence of selected ICD codes in the Swedish Registries for Cause of Death and Hospital Discharge Diagnoses, respectively. The chosen ICD codes were significantly overrepresented in case families compared with control families (RR 1.56; 95 % CI 1.15-2.10). The strongest associations were identified for a diagnosis of drug-induced or specified or unspecified myopathy (RR 52; 95 % CI 22-123) or a diagnosis of unspecified hyperthermia in combination with drug-induced or specified or unspecified myopathy (RR 30; 95 % CI 6-148). In contrast, a diagnosis of unspecified hyperthermia in the absence of drug-induced or specified or unspecified myopathy was significantly underrepresented among case families (RR 0.42; 95 % CI 0.23-0.76). In a case-control study including 1st and 2nd degree relatives, statin-induced muscle toxicity was significantly associated with a diagnosis of drug-induced or specified or unspecified myopathy and with a diagnosis of unspecified hyperthermia in combination with a diagnosis of drug-induced or specified or unspecified

  9. Prevalence of ST1193 clone and IncI1/ST16 plasmid in E-coli isolates carrying blaCTX-M-55 gene from urinary tract infections patients in China

    PubMed Central

    Xia, Liang; Liu, Yang; Xia, Shu; Kudinha, Timothy; Xiao, Shu-nian; Zhong, Nan-shan; Ren, Guo-sheng; Zhuo, Chao

    2017-01-01

    To study molecular epidemiology of CTX-M-55-carrying Escherichia coli isolates from urinary tract infections (UTIs) in China. 111 blaCTX-M-55-positive E.coli isolates from UTIs patients in China were studied. Pulsed-field gel electrophoresis (PFGE) and multilocus sequence typing (MLST) were used to analyze the homologies among the strains. Conjugation experiments, S1nuclease PFGE and PCR analysis were performed to characterize plasmids harboring blaCTX-M-55 and their genetic environment. 111 isolates were clustered into 86 individual pulsotypes and three clusters by PFGE. Fifty-five (49.5%) of the isolates belonged to 8 STs. Most of the ST1193 isolates belonged to one PFGE cluster. Transconjugants (n = 45) derived from randomly selected blaCTX-M-55 donors (n = 58), were found to contain a single 90-kb conjugative plasmid, which mainly belonged to the IncI1 groups (34, 76%). Among the IncI1 plasmids, the blaCTX-M-55/IncI1/ST16 predominated (23/34, 68%). The blaTEM-1 and aac (3′)-II genes were frequently detected on the IncI1 plasmids, and the insertion of ISEcp1 or IS26 was observed at the 48 bp or 45 bp upstream of the start codon of blaCTX-M-55 gene. The dissemination of blaCTX-M-55 gene among E. coli UTI isolates, appeared to be due to both the major clonal lineage of ST1193 and the horizontal transfer of epidemic plasmid IncI1/ST16. PMID:28338012

  10. Proinflammatory effects of diesel exhaust particles from moderate blend concentrations of 1st and 2nd generation biodiesel in BEAS-2B bronchial epithelial cells-The FuelHealth project.

    PubMed

    Skuland, Tonje S; Refsnes, Magne; Magnusson, Pål; Oczkowski, Michał; Gromadzka-Ostrowska, Joanna; Kruszewski, Marcin; Mruk, Remigiusz; Myhre, Oddvar; Lankoff, Anna; Øvrevik, Johan

    2017-06-01

    Biodiesel fuel fuels are introduced at an increasing extent as a more carbon-neutral alternative to reduce CO2-emissions, compared to conventional diesel fuel. In the present study we have investigated the impact of increasing the use of 1st generation fatty acid methyl ester (FAME) biodiesel from current 7% blend (B7) to 20% blend (B20), or by increasing the biodiesel content by adding 2nd generation hydrotreated vegetable oil (HVO) based biodiesel (SHB; Synthetic Hydrocarbon Biofuel) on toxicity of diesel exhaust particles (DEP) in an in vitro system. Human bronchial epithelial BEAS-2B cells were exposed for 4 and 20h to DEP from B7, B20 and SHB at different concentrations, and examined for effects on gene expression of interleukin 6 (IL-6), CXCL8 (IL-8), CYP1A1 and heme oxygenase-1 (HO-1). The results show that both B20 and SHB were more potent inducers of IL-6 expression compared to B7. Only B20 induced statistically significant increases in CXCL8 expression. By comparison the rank order of potency to induce CYP1A1 was SHB>B7>B20. No statistically significant difference were observed form HO-1 expression, suggesting that the differences in cytokine responses were not due to oxidative stress. The results show that even moderate increases in biodiesel blends, from 7% to 20%, may increase the proinflammatory potential of emitted DEP in BEAS-2B cells. This effect was observed for both addition of 1st generation FAME and 2nd generation HVO biodiesel. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. Antarctica Day: An International Celebration

    NASA Astrophysics Data System (ADS)

    Pope, A.; Hambrook Berkman, J.; Berkman, P. A.

    2013-12-01

    For more than half a century, the 1959 Antarctic Treaty continues to shine as a rare beacon of international cooperation. To celebrate this milestone of peace in our civilization with hope and inspiration for future generations, Antarctica Day is celebrated each year on December 1st , the anniversary of the Antarctic Treaty signing. As an annual event - initiated by the Foundation for the Good Governance of International Spaces (www.internationalspaces.org/) in collaboration with the Association of Polar Early Carer Scientists (www.apecs.is) - Antarctica Day encourages participation from around the world. The Antarctic Treaty set aside 10% of the earth, 'forever to be used exclusively for peaceful purposes in the interest of mankind.' It was the first nuclear arms agreement and the first institution to govern all human activities in an international region beyond sovereign jurisdictions. In this spirit, Antarctica Day aims to: - Demonstrate how diverse nations can work together peacefully, using science as a global language of cooperation for decision making beyond national boundaries, - Provide strategies for students learning about Antarctica through art, science and history at all school levels, - Increase collaboration and communication between classrooms, communities, researchers and government officials around the world, and - Provide a focus for polar educators to build on each year. Through close collaboration with a number of partners. Antarctica Day activities have included: a Polar Film Festival convened by The Explorers Club; live sessions connecting classrooms with scientists in Antarctica thanks to PolarTREC and ARCUS; an international activity that involved children from 13 countries who created over 600 flags which exemplify Antarctica Day (these were actually flown in Antarctica with signed certificates then returned to the classes); a map where Antarctica Day participants all over the world could share what they were doing; an Antarctic bird count

  12. Tigecycline Nonsusceptibility Occurs Exclusively in Fluoroquinolone-Resistant Escherichia coli Clinical Isolates, Including the Major Multidrug-Resistant Lineages O25b:H4-ST131-H30R and O1-ST648

    PubMed Central

    Suzuki, Yuuki; Shiraishi, Tsukasa; Honda, Hiroyuki; Shinagawa, Masaaki; Yamamoto, Soh; Ogasawara, Noriko; Takahashi, Hiroki; Takahashi, Satoshi; Tamura, Yutaka; Yokota, Shin-ichi

    2016-01-01

    ABSTRACT Tigecycline (TGC) is a last-line drug for multidrug-resistant Enterobacteriaceae. We investigated the mechanism(s) underlying TGC nonsusceptibility (TGC resistant/intermediate) in Escherichia coli clinical isolates. The MIC of TGC was determined for 277 fluoroquinolone-susceptible isolates (ciprofloxacin [CIP] MIC, <0.125 mg/liter) and 194 fluoroquinolone-resistant isolates (CIP MIC, >2 mg/liter). The MIC50 and MIC90 for TGC in fluoroquinolone-resistant isolates were 2-fold higher than those in fluoroquinolone-susceptible isolates (MIC50, 0.5 mg/liter versus 0.25 mg/liter; MIC90, 1 mg/liter versus 0.5 mg/liter, respectively). Two fluoroquinolone-resistant isolates (O25b:H4-ST131-H30R and O125:H37-ST48) were TGC resistant (MICs of 4 and 16 mg/liter, respectively), and four other isolates of O25b:H4-ST131-H30R and an isolate of O1-ST648 showed an intermediate interpretation (MIC, 2 mg/liter). No TGC-resistant/intermediate strains were found among the fluoroquinolone-susceptible isolates. The TGC-resistant/intermediate isolates expressed higher levels of acrA and acrB and had lower intracellular TGC concentrations than susceptible isolates, and they possessed mutations in acrR and/or marR. The MICs of acrAB-deficient mutants were markedly lower (0.25 mg/liter) than those of the parental strain. After continuous stepwise exposure to CIP in vitro, six of eight TGC-susceptible isolates had reduced TGC susceptibility. Two of them acquired TGC resistance (TGC MIC, 4 mg/liter) and exhibited expression of acrA and acrB and mutations in acrR and/or marR. In conclusion, a population of fluoroquinolone-resistant E. coli isolates, including major extraintestinal pathogenic lineages O25b:H4-ST131-H30R and O1-ST648, showed reduced susceptibility to TGC due to overexpression of the efflux pump AcrAB-TolC, leading to decreased intracellular concentrations of the antibiotics that may be associated with the development of fluoroquinolone resistance. PMID:27855067

  13. Tigecycline Nonsusceptibility Occurs Exclusively in Fluoroquinolone-Resistant Escherichia coli Clinical Isolates, Including the Major Multidrug-Resistant Lineages O25b:H4-ST131-H30R and O1-ST648.

    PubMed

    Sato, Toyotaka; Suzuki, Yuuki; Shiraishi, Tsukasa; Honda, Hiroyuki; Shinagawa, Masaaki; Yamamoto, Soh; Ogasawara, Noriko; Takahashi, Hiroki; Takahashi, Satoshi; Tamura, Yutaka; Yokota, Shin-Ichi

    2017-02-01

    Tigecycline (TGC) is a last-line drug for multidrug-resistant Enterobacteriaceae We investigated the mechanism(s) underlying TGC nonsusceptibility (TGC resistant/intermediate) in Escherichia coli clinical isolates. The MIC of TGC was determined for 277 fluoroquinolone-susceptible isolates (ciprofloxacin [CIP] MIC, <0.125 mg/liter) and 194 fluoroquinolone-resistant isolates (CIP MIC, >2 mg/liter). The MIC50 and MIC90 for TGC in fluoroquinolone-resistant isolates were 2-fold higher than those in fluoroquinolone-susceptible isolates (MIC50, 0.5 mg/liter versus 0.25 mg/liter; MIC90, 1 mg/liter versus 0.5 mg/liter, respectively). Two fluoroquinolone-resistant isolates (O25b:H4-ST131-H30R and O125:H37-ST48) were TGC resistant (MICs of 4 and 16 mg/liter, respectively), and four other isolates of O25b:H4-ST131-H30R and an isolate of O1-ST648 showed an intermediate interpretation (MIC, 2 mg/liter). No TGC-resistant/intermediate strains were found among the fluoroquinolone-susceptible isolates. The TGC-resistant/intermediate isolates expressed higher levels of acrA and acrB and had lower intracellular TGC concentrations than susceptible isolates, and they possessed mutations in acrR and/or marR The MICs of acrAB-deficient mutants were markedly lower (0.25 mg/liter) than those of the parental strain. After continuous stepwise exposure to CIP in vitro, six of eight TGC-susceptible isolates had reduced TGC susceptibility. Two of them acquired TGC resistance (TGC MIC, 4 mg/liter) and exhibited expression of acrA and acrB and mutations in acrR and/or marR In conclusion, a population of fluoroquinolone-resistant E. coli isolates, including major extraintestinal pathogenic lineages O25b:H4-ST131-H30R and O1-ST648, showed reduced susceptibility to TGC due to overexpression of the efflux pump AcrAB-TolC, leading to decreased intracellular concentrations of the antibiotics that may be associated with the development of fluoroquinolone resistance.

  14. Anthological Project: Newspaper, 1st April, 1984.

    ERIC Educational Resources Information Center

    Langan, Charles

    1969-01-01

    The conventional textbook approach to English, at Saint Augustine's Secondary School in Glasgow, was replaced with an anthological project--a class newspaper. To prevent plagiarism and to stimulate creative thought, students were asked to use April 1, 1984, as the publication date. Initially, the class was divided into six groups to represent the…

  15. Dewarless Logging Tool - 1st Generation

    SciTech Connect

    HENFLING,JOSEPH A.; NORMANN,RANDY A.

    2000-08-01

    This report focuses on Sandia National Laboratories' effort to create high-temperature logging tools for geothermal applications without the need for heat shielding. One of the mechanisms for failure in conventional downhole tools is temperature. They can only survive a limited number of hours in high temperature environments. For the first time since the evolution of integrated circuits, components are now commercially available that are qualified to 225 C with many continuing to work up to 300 C. These components are primarily based on Silicon-On-Insulator (SOI) technology. Sandia has developed and tested a simple data logger based on this technology that operates up to 300 C with a few limiting components operating to only 250 C without thermal protection. An actual well log to 240 C without shielding is discussed. The first prototype high-temperature tool measures pressure and temperature using a wire-line for power and communication. The tool is based around the HT83C51 microcontroller. A brief discussion of the background and status of the High Temperature Instrumentation program at Sandia, objectives, data logger development, and future project plans are given.

  16. Morpheus Campaign 4 1st Tether Test

    NASA Image and Video Library

    2014-11-19

    NASA's Project Morpheus prototype lander's engine fires briefly in a tethered-flight test at the north end of the Shuttle Landing Facility at NASA’s Kennedy Space Center in Florida. However, the test was stopped following detection of an anomaly immediately after engine ignition. The tether test was cut short due to Morpheus exceeding onboard abort rate limits. The vehicle was taken back to the hangar and data from the test is being studied. After review, managers will determine when a new test date will be set. The landing facility provides the lander with the kind of field necessary for realistic testing, complete with rocks, craters and hazards to avoid. Morpheus’ ALHAT payload allows it to navigate to clear landing sites amidst rocks, craters and other hazards during its descent.

  17. Morpheus Campaign 4 1st Tether Test

    NASA Image and Video Library

    2014-11-19

    NASA's Project Morpheus prototype lander is prepared for lifting by a crane in preparation for a tethered-flight test at the north end of the Shuttle Landing Facility at NASA’s Kennedy Space Center in Florida. For the 40-second test, the lander will be hoisted 20 feet. The spacecraft will ascend an additional five feet and hover for five seconds. Morpheus then will perform a 5.6-foot ascent coupled with a 9.8-foot traverse, and hover for five more seconds before returning to the launch point. A number of changes have been made, primarily focused on autonomous landing and hazard avoidance technology ALHAT and moving the Doppler Lidar to the front of the forward liquid oxygen tank. The tether test was cut short due to Morpheus exceeding onboard abort rate limits. The vehicle was taken back to the hangar and data from the test is being studied. After review, managers will determine when a new test date will be set. The landing facility provides the lander with the kind of field necessary for realistic testing, complete with rocks, craters and hazards to avoid. Morpheus’ ALHAT payload allows it to navigate to clear landing sites amidst rocks, craters and other hazards during its descent.

  18. Morpheus Campaign 4 1st Tether Test

    NASA Image and Video Library

    2014-11-19

    NASA's Project Morpheus prototype lander undergoes final preparations for a tethered-flight test at the north end of the Shuttle Landing Facility at NASA’s Kennedy Space Center in Florida. For the 40-second test, the lander will be hoisted 20 feet. The spacecraft will ascend an additional five feet and hover for five seconds. Morpheus then will perform a 5.6-foot ascent coupled with a 9.8-foot traverse, and hover for five more seconds before returning to the launch point. A number of changes have been made, primarily focused on autonomous landing and hazard avoidance technology ALHAT and moving the Doppler Lidar to the front of the forward liquid oxygen tank. The tether test was cut short due to Morpheus exceeding onboard abort rate limits. The vehicle was taken back to the hangar and data from the test is being studied. After review, managers will determine when a new test date will be set. The landing facility provides the lander with the kind of field necessary for realistic testing, complete with rocks, craters and hazards to avoid. Morpheus’ ALHAT payload allows it to navigate to clear landing sites amidst rocks, craters and other hazards during its descent.

  19. Morpheus Campaign 4 1st Tether Test

    NASA Image and Video Library

    2014-11-19

    NASA's Project Morpheus prototype lander is lifted by a crane in preparation for a tethered-flight test at the north end of the Shuttle Landing Facility at NASA’s Kennedy Space Center in Florida. For the 40-second test, the lander will be hoisted 20 feet. The spacecraft will ascend an additional five feet and hover for five seconds. Morpheus then will perform a 5.6-foot ascent coupled with a 9.8-foot traverse, and hover for five more seconds before returning to the launch point. A number of changes have been made, primarily focused on autonomous landing and hazard avoidance technology ALHAT and moving the Doppler Lidar to the front of the forward liquid oxygen tank. The tether test was cut short due to Morpheus exceeding onboard abort rate limits. The vehicle was taken back to the hangar and data from the test is being studied. After review, managers will determine when a new test date will be set. The landing facility provides the lander with the kind of field necessary for realistic testing, complete with rocks, craters and hazards to avoid. Morpheus’ ALHAT payload allows it to navigate to clear landing sites amidst rocks, craters and other hazards during its descent.

  20. GALEX 1st Light Near Ultraviolet

    NASA Image and Video Library

    2003-05-28

    This image was taken on May 21 and 22, 2003, by NASA Galaxy Evolution Explorer. The image was made from data gathered during the missions first light milestone, and shows celestial objects in the constellation Hercules.

  1. GALEX 1st Light Far Ultraviolet

    NASA Image and Video Library

    2003-05-28

    This image was taken May 21 and 22, 2003 by NASA Galaxy Evolution Explorer. The image was made from data gathered by the far ultraviolet channel of the spacecraft camera during the mission first light milestone. It shows about 400 celestial objects

  2. GALEX 1st Light Near Ultraviolet -50

    NASA Image and Video Library

    2003-05-28

    This image was taken May 21 and 22, 2003, by NASA Galaxy Evolution Explorer. The image was made from data gathered by the two channels of the spacecraft camera during the mission first light milestone.

  3. 1st SSME test of 2006

    NASA Technical Reports Server (NTRS)

    2006-01-01

    Water vapor surges from the flame deflector of the A-2 Test Stand at NASA's Stennis Space Center on Jan. 9 during the first space shuttle main engine test of the year. The test was an engine acceptance test of flight engine 2058. It's the first space shuttle main engine to be completely assembled at Kennedy Space Center. Objectives also included first-time (green run) tests of a high-pressure oxidizer turbo pump and an Advanced Health System Monitor engine controller. The test ran for the planned duration of 520 seconds.

  4. APOLLO 17 - INFLIGHT (1ST EVA)

    NASA Image and Video Library

    1972-12-12

    S72-55064 (11 Dec. 1972) --- Astronaut Eugene A. Cernan operates the Apollo Lunar Surface Drill during the first Apollo 17 extravehicular activity (EVA) at the Taurus-Littrow landing site, in this black and white reproduction taken from a color television transmission made by the RCA color TV camera mounted on the Lunar Roving Vehicle. Cernan is the commander of the Apollo 17 lunar landing mission. Astronaut Ronald E. Evans, command module pilot, remained with the Apollo 17 Command and Service Modules in lunar orbit while astronaut Cernan and scientist-astronaut Harrison H. Schmitt, lunar module pilot, descended in the Lunar Module to explore the moon.

  5. APOLLO 17 - INFLIGHT (1ST EVA)

    NASA Image and Video Library

    1972-12-12

    S72-55065 (11 Dec. 1972) --- Scientist-astronaut Harrison H. Schmitt is seen anchoring the geophone module with a flag during the first Apollo 17 extravehicular activity (EVA) at the Taurus-Littrow landing site, in the black and white reproduction taken from a color television transmission made by the color RCA TV camera mounted on the Lunar Roving Vehicle. Schmitt is the lunar module mounted on the Lunar Roving Vehicle. Schmitt is the lunar module pilot of the Apollo 17 lunar landing mission. Astronaut Ronald E. Evans, command module pilot, remained with the Apollo 17 Command and Service Modules in lunar orbit while astronauts Schmitt and Eugene A. Cernan, commander, descended in the Lunar Module to explore the moon. The geophone module is part of the Lunar Seismic Profiling Experiment (S-203), a component of the Apollo Lunar Surface Experiments Package (ALSEP). Other ALSEP components are visible in the picture.

  6. GALEX 1st Light Far Ultraviolet

    NASA Technical Reports Server (NTRS)

    2003-01-01

    This image was taken May 21 and 22 by NASA's Galaxy Evolution Explorer. The image was made from data gathered by the far ultraviolet channel of the spacecraft camera during the mission's 'first light' milestone. It shows about 400 celestial objects, appearing in blue, detected over a 3-minute, 20-second period in the constellation Hercules.

    The Galaxy Evolution Explorer's first light images are dedicated to the crew of the Space Shuttle Columbia. The Hercules region was directly above Columbia when it made its last contact with NASA Mission Control on February 1, over the skies of Texas.

    The Galaxy Evolution Explorer launched on April 28 on a mission to map the celestial sky in the ultraviolet and determine the history of star formation in the universe over the last 10 billion years.

  7. The 1st Grade Plant Museum.

    ERIC Educational Resources Information Center

    Wallach, Christine; Callahan, Susan

    1994-01-01

    A Saint Louis school experimenting with applying multiple intelligences theory to curricula and instruction defines "genuine understanding" as using information in novel ways. By surveying area museums and designing user-friendly botanical exhibits for a community-based project, first graders developed a better understanding of their own…

  8. 1st SSME test of 2006

    NASA Image and Video Library

    2006-01-09

    Water vapor surges from the flame deflector of the A-2 Test Stand at NASA's Stennis Space Center on Jan. 9 during the first space shuttle main engine test of the year. The test was an engine acceptance test of flight engine 2058. It's the first space shuttle main engine to be completely assembled at Kennedy Space Center. Objectives also included first-time (green run) tests of a high-pressure oxidizer turbo pump and an Advanced Health System Monitor engine controller. The test ran for the planned duration of 520 seconds.

  9. International Perspectives

    ERIC Educational Resources Information Center

    Rokkan, Stein

    1978-01-01

    International trends in the social sciences since the 1952 establishment of the International Social Science Council (ISSC) are reviewed. Developments at the level of theory and methodology and interdisciplinary links among social sciences are evaluated. Some implications for the future are noted. (GC)

  10. International Curriculums.

    ERIC Educational Resources Information Center

    Neal, Larry L.

    This workshop presentation on international curriculums in the field of parks, recreation, leisure, cultural services, and travel/tourism comments that the literature is replete with articles addressing what the field is about, but not about curriculum issues, models, and structure. It reports an international survey of 12 college educators…

  11. [Experimental models of diabetes mellitus of the 1st and 2nd types in rats: regulation of activity of glycogen synthase by peptides of the insulin superfamily and by epidermal growth factor in skeletal muscles].

    PubMed

    Kuznetsova, L A; Chistiakova, O V

    2012-01-01

    The regulatory effect of peptides of the insulin hyperfamily--insulin, insulin-like growth factor (IGF-1), and relaxin, as well as of epidermal growth factor (EGF) on activity of glycogen synthase (GS) in rat skeletal muscles was studied in norm and in experimental diabetes mellitus of the 1st and 2nd types (DM1, DM2). In norm, peptides in vitro stimulated maximally the GS activity at a concentration of 10-8 M. The row of efficiency of the peptide action was as follows: insulin > IGF-1 > relaxin. In DM1 the basal GS activity did not change, while effect of insulin in vitro was decreased more sharply as compared with action of IGF-1 and relaxin at the 30th day of development of diabetes, i. e., the efficiency row was as follows: IGF-1 = relaxin > insulin. Administration of insulin in vivo did not restore sensitivity of the enzyme to the action of hormone in DM1. In DM2, the GS activity (both the total and active form) decreased. while the stimulatory effect ofpeptides and EGF on the enzyme was absent. Insulin introduced in vitro did not lead to restoration of the enzyme reaction. The conclusion has been made that the insulin resistance affects the basal GS activity in rat skeletal muscles as well as the regulation of the enzyme by peptides of the insulin nature and by EGF, which is more obvious in DM2, than in DM1.

  12. Effects of parental and progeny rearing densities on locomotor activity of 1st-stadium nymphs in the migratory locust, Locusta migratoria: an analysis by long-term monitoring using an actograph.

    PubMed

    Harano, Ken-Ichi; Tanaka, Seiji; Maeno, Koutaro; Watari, Yasuhiko; Saito, Osamu

    2011-01-01

    The effects of parental and progeny rearing densities on locomotor activity in 1st-stadium nymphs of the migratory locust, Locusta migratoria, were observed over a 24- or 36-h period using an actograph. Newly hatched nymphs showed a small activity peak shortly after hatching and the peak level was significantly higher in offspring (gregarious nymphs) of crowd-reared adults than in those (solitarious nymphs) of isolated-reared adults. However, no significant difference was found between the two groups in maximum activity levels exhibited after the initial peak. Post-hatching crowding enhanced locomotor activity during 2-5h of measurements in 2-day-old nymphs. In this case, the parental density resulted in no significant influence on locomotor activity. However, the maximum activity level shown later in the observation period was higher in gregarious nymphs than in solitarious nymphs. Interestingly, this parental effect was more pronounced in nymphs reared in group than in those reared in isolation. The parental density appeared to affect the degree of response to crowding in the progeny. No evidence was found for the phase accumulation in terms of locomotor activity. The variation observed in locomotor activity among geographical populations did not correspond to their phylogenetic relationships. 2010 Elsevier Ltd. All rights reserved.

  13. International Geology

    ERIC Educational Resources Information Center

    Hoover, Linn

    1977-01-01

    Briefly discusses recent international programs in various areas of geology, including land-use problems, coping with geological hazards, and conserving the environment while searching for energy and mineral resources. (MLH)

  14. International Geology

    ERIC Educational Resources Information Center

    Hoover, Linn

    1977-01-01

    Briefly discusses recent international programs in various areas of geology, including land-use problems, coping with geological hazards, and conserving the environment while searching for energy and mineral resources. (MLH)

  15. International Health

    MedlinePlus

    ... create refugee populations with immediate and long-term health problems. Some of the major diseases currently affecting ... also an international problem which can affect people's health. Many countries and health organizations are working together ...

  16. Activity Profile of International Rugby Sevens: Effect of Score Line, Opponent, and Substitutes.

    PubMed

    Murray, Andrew M; Varley, Matthew C

    2015-09-01

    To investigate the influence of score line, level of opposition, and timing of substitutes on the activity profile of rugby sevens players and describe peak periods of activity. Velocity and distance data were measured via 10-Hz GPS from 17 international-level male rugby sevens players on 2-20 occasions over 4 tournaments (24 matches). Movement data were reported as total distance (TD), high-speed-running distance (HSR, 4.17-10.0 m/s), and the occurrence of maximal accelerations (Accel, ≥2.78 m/s2). A rolling 1-min sample period was used. Regardless of score line or opponent ranking there was a moderate to large reduction in average and peak TD and HSR between match halves. A close halftime score line was associated with a greater HSR distance in the 1st minute of the 1st and 2nd halves compared with when winning. When playing against higher- compared with lower-ranked opposition, players covered moderately greater TD in the 1st minute of the 1st half (difference = 26%; 90% confidence limits = 6, 49). Compared with players who played a full match, substitutes who came on late in the 2nd half had a higher average HSR and Accel by a small magnitude (31%; 5, 65 vs 34%; 6, 69) and a higher average TD by a moderate magnitude (16%; 5, 28). Match score line, opposition, and substitute timing can influence the activity profile of rugby sevens players. Players are likely to perform more running against higher opponents and when the score line is close. This information may influence team selection.

  17. Results of Primary Total Hip Arthroplasty Using 36 mm Femoral Heads on 1st Generation Highly Cross Linked Polyethylene in Patients 50 Years and Less with Minimum Five Year Follow-up

    PubMed Central

    Choi, Won-Kee; Kim, Hee-soo; Nam, Jun-Ho; Chae, Seung-Bum

    2016-01-01

    Purpose We evaluated the clinical and radiographic midterm results of primary total hip arthroplasty (THA) using a 36 mm diameter femoral head on 1st generation highly cross-linked polyethylene (HXLPE) in patients 50 years and less with minimum five year follow-up. Materials and Methods We retrospectively reviewed 31 patients (41 hips) aged 50 years and less underwent primary THA with a 36 mm diameter femoral head on HXLPE between 2004 and 2010. Clinical follow-ups included specific measurements like modified Harris hip scores (HHS) and Merle d'Aubigne and Postel score. For radiologic evaluations, together with position of acetabular cup at six weeks later of postoperation, we separately calculated the penentrations of femoral head into polyethylene liners during postoperation and one year later check-ups, and during one year later check-ups and final check-ups. Results There were no major complications except for one case of dislocation. Average modified HHS at final follow-up was 88 (81-98), and Merle d'Aubigne and Postel scores were more than 15. Mean acetabular cup inclination and anteversion were 45.81°(36.33°-54.91°) and 13.26°(6.72°-27.71°), respectively. Average femoral head penetration of steady-state wear rate determined using radiographs taken at one-year postoperatively and at latest follow-up was 0.042±0.001 mm/year. Conclusion Based on minimum 5 years clinical results, we think 36 mm metal head coupling with HXLPE as the good alternate articulation surface when planning THA for patients aged 50 years and less. PMID:27536648

  18. Uncoupling of Proliferation and Cytokines From Suppression Within the CD4+CD25+Foxp3+ T–Cell Compartment in the 1st Year of Human Type 1 Diabetes

    PubMed Central

    Hughson, Angela; Bromberg, Irina; Johnson, Barbara; Quataert, Sally; Jospe, Nicholas; Fowell, Deborah J.

    2011-01-01

    OBJECTIVE The mechanistic basis for the breakdown of T-cell tolerance in type 1 diabetes is unclear and could result from a gain of effector function and/or loss of regulatory function. In humans, the CD4+CD25+Foxp3+ T–cell compartment contains both effector and regulatory T cells, and it is not known how their relative proportions vary in disease states. RESEARCH DESIGN AND METHODS We performed a longitudinal study of CD4+CD25+ T–cell function in children with type 1 diabetes at onset and throughout the 1st year of disease. Function was assessed using single-cell assays of proliferation, cytokine production, and suppression. Type 1 diabetic individuals were compared with age-matched control subjects, and suppression was directly assessed by coculture with control T–cell targets. RESULTS We identify novel functional changes within the type 1 diabetes CD4+CD25+ compartment. Type 1 diabetic CD4+CD25+ cells exhibited a striking increase in proliferative capacity in coculture with CD4 T cells that was present at onset and stable 9–12 months from diagnosis. Elevated type 1 diabetes CD4+CD25+ cell proliferation correlated with increased inflammatory cytokines interleukin 17 and tumor necrosis factor-α but not γ-interferon. Type 1 diabetes CD4+CD25+ cytokine production occurred coincident with suppression of the same cytokines in the control targets. Indeed, enhanced proliferation/cytokines by CD4+CD25+ cells was uncoupled from their suppressive ability. Longitudinally, we observed a transient defect in type 1 diabetes CD4+CD25+ suppression that unexpectedly correlated with measures of improved metabolic function. CONCLUSIONS Type 1 diabetes onset, and its subsequent remission period, is associated with two independent functional changes within the CD4+CD25+ T–cell compartment: a stable increase in effector function and a transient decrease in regulatory T–cell suppression. PMID:21715555

  19. Results of Primary Total Hip Arthroplasty Using 36 mm Femoral Heads on 1st Generation Highly Cross Linked Polyethylene in Patients 50 Years and Less with Minimum Five Year Follow-up.

    PubMed

    Choi, Won-Kee; Cho, Myung-Rae; Kim, Hee-Soo; Nam, Jun-Ho; Chae, Seung-Bum

    2016-06-01

    We evaluated the clinical and radiographic midterm results of primary total hip arthroplasty (THA) using a 36 mm diameter femoral head on 1st generation highly cross-linked polyethylene (HXLPE) in patients 50 years and less with minimum five year follow-up. We retrospectively reviewed 31 patients (41 hips) aged 50 years and less underwent primary THA with a 36 mm diameter femoral head on HXLPE between 2004 and 2010. Clinical follow-ups included specific measurements like modified Harris hip scores (HHS) and Merle d'Aubigne and Postel score. For radiologic evaluations, together with position of acetabular cup at six weeks later of postoperation, we separately calculated the penentrations of femoral head into polyethylene liners during postoperation and one year later check-ups, and during one year later check-ups and final check-ups. There were no major complications except for one case of dislocation. Average modified HHS at final follow-up was 88 (81-98), and Merle d'Aubigne and Postel scores were more than 15. Mean acetabular cup inclination and anteversion were 45.81°(36.33°-54.91°) and 13.26°(6.72°-27.71°), respectively. Average femoral head penetration of steady-state wear rate determined using radiographs taken at one-year postoperatively and at latest follow-up was 0.042±0.001 mm/year. Based on minimum 5 years clinical results, we think 36 mm metal head coupling with HXLPE as the good alternate articulation surface when planning THA for patients aged 50 years and less.

  20. Density functional theory calculations on the active site of biotin synthase: mechanism of S transfer from the Fe(2)S(2) cluster and the role of 1st and 2nd sphere residues.

    PubMed

    Rana, Atanu; Dey, Subal; Agrawal, Amita; Dey, Abhishek

    2015-10-01

    Density functional theory (DFT) calculations are performed on the active site of biotin synthase (BS) to investigate the sulfur transfer from the Fe(2)S(2) cluster to dethiobiotin (DTB). The active site is modeled to include both the 1st and 2nd sphere residues. Molecular orbital theory considerations and calculation on smaller models indicate that only an S atom (not S²⁻) transfer from an oxidized Fe(2)S(2) cluster leads to the formation of biotin from the DTB using two adenosyl radicals generated from S-adenosyl-L-methionine. The calculations on larger protein active site model indicate that a 9-monothiobiotin bound reduced cluster should be an intermediate during the S atom insertion from the Fe(2)S(2) cluster consistent with experimental data. The Arg260 bound to Fe1, being a weaker donor than cysteine bound to Fe(2), determines the geometry and the electronic structure of this intermediate. The formation of this intermediate containing the C9-S bond is estimated to have a ΔG(≠) of 17.1 kcal/mol while its decay by the formation of the 2nd C6-S bond is calculated to have a ΔG(≠) of 29.8 kcal/mol, i.e. the 2nd C-S bond formation is calculated to be the rate determining step in the cycle and it leads to the decay of the Fe(2)S(2) cluster. Significant configuration interaction (CI), present in these transition states, helps lower the barrier of these reactions by ~30-25 kcal/mol relative to a hypothetical outer-sphere reaction. The conserved Phe285 residue near the Fe(2)S(2) active site determines the stereo selectivity at the C6 center of this radical coupling reaction. Reaction mechanism of BS investigated using DFT calculations. Strong CI and the Phe285 residue control the kinetic rate and stereochemistry of the product.

  1. Internal shim

    DOEpatents

    Barth, Clyde H.; Blizinski, Theodore W.

    2003-05-13

    An internal shim used to accurately measure spaces in conjunction with a standard small probe has a shim top and a chassis. The internal shim is adjustably fixed within the space to be measured using grippers that emerge from the chassis and which are controlled by an arm pivotably attached to the shim top. A standard small probe passes through the shim along guides on the chassis and measures the distance between the exterior of the chassis and the boundary. By summing the measurements on each side of the chassis and the width of the chassis, the dimension of the space can be determined to within 0.001 inches.

  2. Exploring the potential impact of hospital ward-based pharmacy interns on drug safety.

    PubMed

    Schorr, S G; Eickhoff, C; Feldt, S; Hohmann, C; Schulz, M

    2014-04-01

    Clinical pharmacists play an important role in improving drug safety on hospital wards. However, little is known about the impact of pharmacy interns. The objective of our study was, therefore, to investigate the impact of hospital ward-based pharmacy interns on drug safety. This study was conducted as part of the project "P-STAT 2: Pharmacy interns on the ward" on 14 surgical wards in seven hospitals in Germany and a total of 27 pharmacy interns participated. All patients admitted to the participating wards from 1st June 2008 until 31st October 2008 and from 1st December 2008 till 30th April 2009 were included. The pharmacy interns were involved in medication reconciliation, and identifying, resolving, and preventing drug-related problems (DRPs) using the classification system APS-Doc. A total of 6,551 patients were included. Patients received on average (+/- SD) 4.4 +/- 3.9 drugs. The pharmacy interns detected a total of 4,085 DRPs and on average 0.6 +/- 1.2 DRPs per patient. Most frequently detected DRPs were potential drug-drug interactions (n = 591, 14%), missing drug strength, when different strengths were available (n = 373, 9%), and incomplete medication record (n = 296, 7%). The pharmacy interns conducted an intervention for 98% (n = 4,011) of all DRPs. According to their documentation, 74% of the DRPs (n = 3,038) were solved. Drugs which were most often related with DRPs were simvastatin, diclofenac, and ibuprofen. This is the very first study exploring the potential impact of pharmacy interns on drug safety on surgical wards in Europe. Pharmacy interns can play an important role to improve drug safety on hospital wards.

  3. International Reports.

    ERIC Educational Resources Information Center

    Anderson, Nancy D.; And Others

    1994-01-01

    Three reports discuss the International Federation of Library Associations and Institutions; the Frankfurt Book Fair, focusing on electronics; and Canadian library trends, including resource sharing, technology projects, information policy, censorship, services for persons with disabilities, construction projects, and library education and…

  4. International Marketplace.

    ERIC Educational Resources Information Center

    Wells, Donald A.; And Others

    1985-01-01

    This issue begins with a conceptual introduction to economic specialization, exports and imports, and the importance of international trade. Four instructional units follow this introduction, beginning with a preschool and kindergarten unit called "Traders and Travelers," which involves young students in five activities that illustrate…

  5. Internet International.

    ERIC Educational Resources Information Center

    Woodard, Colin

    1995-01-01

    The unexpectedly rapid expansion of the Internet in Eastern and Central Europe is having a significant effect on institutions of higher education, still suffering from decades of isolation. The benefits include global access to information and cost-effective communications. A number of international efforts are under way to expand Internet access,…

  6. International Reports.

    ERIC Educational Resources Information Center

    Anderson, Nancy D.; And Others

    1994-01-01

    Three reports discuss the International Federation of Library Associations and Institutions; the Frankfurt Book Fair, focusing on electronics; and Canadian library trends, including resource sharing, technology projects, information policy, censorship, services for persons with disabilities, construction projects, and library education and…

  7. International Systems.

    ERIC Educational Resources Information Center

    Saba, Farhad, Ed.

    1999-01-01

    Completes a discussion of a systems model of distance education (in articles since May 1999) focusing on the most complex level, international. Discussion includes transfer of technology from United States universities to developing nations, the free market, and the age of the global economy. Presents a list of "early indicators" of changes in…

  8. International Entomology

    USDA-ARS?s Scientific Manuscript database

    Pests and diseases of plants in agriculture are a shared international problem. Yet some of the very places that pest invaders come from often lack the institutional structure and organization necessary to help in understanding the biology of the pest or disease. Strengthening entomology by stimulat...

  9. International Reports.

    ERIC Educational Resources Information Center

    Tabb, Winston; Bender, David R.; Haycock, Ken; Horodyski, John

    2001-01-01

    Includes three annual reports: one from the International Federation of Library Associations and Institutions, the Special Libraries Association, and a report on innovations in Canadian libraries that discusses electronic initiatives, partnerships, books and publishing, school libraries, national issues, local challenges, and funding. (LRW)

  10. New archaeomagnetic data recovered from the study of celtiberic remains from central Spain (Numantia and Ciadueña, 3rd-1st centuries BC). Implications on the fidelity of the Iberian paleointensity database

    NASA Astrophysics Data System (ADS)

    Osete, M. L.; Chauvin, A.; Catanzariti, G.; Jimeno, A.; Campuzano, S. A.; Benito-Batanero, J. P.; Tabernero-Galán, C.; Roperch, P.

    2016-11-01

    Variations of geomagnetic field in the Iberian Peninsula prior to roman times are poorly constrained. Here we report new archaeomagnetic results from four ceramic collections and two combustion structures recovered in two pre-roman (celtiberic) archaeological sites in central Spain. The studied materials have been dated by archaeological evidences and supported by five radiocarbon dates. Rock magnetic experiments indicate that the characteristic remanent manetization (ChRM) is carried by a low coercivity magnetic phase with Curie temperatures of 530-575 °C, most likely Ti-poor titanomagnetite/titanomaghemite. Archaeointensity determinations were carried out by using the classical Thellier-Thellier protocol including tests and corrections for magnetic anisotropy and cooling rate dependency. Two magnetic behaviours were depicted during the laboratory treatment. Black potsherds and poor heated samples from the kilns, presented two magnetization components, alterations or curved Arai plots and were therefore rejected. In contrast, well heated specimens (red ceramic fragments and well heated samples from the kilns) show one single well defined component of magnetization going through the origin and linear Arai plots providing successful archaeointensity determinations. The effect of anisotropy of the thermoremanent magnetization (ATRM) on paleointensity analysis was systematically investigated obtaining very high ATRM corrections on fine pottery specimens. In some cases, differences between the uncorrected and ATRM corrected paleointensity values reached up to 86 %. The mean intensity values obtained from three selected set of samples were 64.3 ± 5.8 μT; 56.8 ± 3.8 and 56.7 ± 4.6 μT (NUS2, CI2 and CIA, respectively), which contribute to better understand the evolution of the palaeofield intensity in central Iberia during the 3rd-1st centuries BC. The direction of the field at first century BC has also been determined from oriented samples from CIA kilns (D = 357

  11. Teaching International Law: Concepts in International Relations

    ERIC Educational Resources Information Center

    Starbird, Caroline; Pettit, Jenny; Singleton, Laurel

    2004-01-01

    This book is designed to introduce students to public international law. Topics covered include international public organizations, such as the United Nations and World Trade Organization, international courts, international human rights law, international trade law, and international environmental law. The goal of each study is to examine how…

  12. Teaching International Law: Concepts in International Relations

    ERIC Educational Resources Information Center

    Starbird, Caroline; Pettit, Jenny; Singleton, Laurel

    2004-01-01

    This book is designed to introduce students to public international law. Topics covered include international public organizations, such as the United Nations and World Trade Organization, international courts, international human rights law, international trade law, and international environmental law. The goal of each study is to examine how…

  13. [Internal migration].

    PubMed

    Borisovna, L

    1991-06-01

    Very few studies have been conducted that truly permit explanation of internal migration and it repercussions on social and economic structure. It is clear however that a profound knowledge of the determinants and consequences of internal migration will be required as a basis for economic policy decisions that advance the goal of improving the level of living of the population. the basic supposition of most studies of the relationship of population and development is that socioeconomic development conditions demographic dynamics. The process of development in Mexico, which can be characterized by great heterogeneity, consequently produces great regional disparities. At the national level various studies have estimated the volume of internal migration in Mexico, but they have usually been limited to interstate migration because the main source of data, the census, is classified by states. But given the great heterogeneity within states in all the elements related to internal migration, it is clear that studies of internal migration within states are also needed. Such studies are almost nonexistent because of their technical difficulty. National level studies show that interstate migration increased significantly between 1940-80. The proportion of Mexicans living outside their states of birth increased by 558% in those years, compared to the 342% increase in the total Mexican population. Although Puebla has a high rate of increase, migration has kept it below Mexico's national growth rate. Migration between Puebla and other states and within Puebla has led to an increasing unevenness of spatial distribution. Between 1970-80, 57 of Puebla's municipios had growth rates above the state average of 2.8%/year, 6 had growth rates equal to the average, and 129 had growth rates that were below the average but not negative. 25 states with negative growth rates that were considered strongly expulsive. In 1980, 51.7% of the population was concentrated in the 57 municipios

  14. Second International Conference on Near-Field Optical Analysis: Photodynamic Therapy and Photobiology Effects

    NASA Technical Reports Server (NTRS)

    Bulgher, Debra L. (Editor); Morrison, Dennis

    2002-01-01

    The International NASA/DARPA Photobiology Conference held at the Johnson Space Center in Houston/TX demonstrated where low level laser therapy (LLLT), respectively low intensity light activated biostimulation (LILAB) and nanotechnological applications employing photobiomodulation techniques will presumably go in the next ten years. The conference was a continuation of the 1st International Conference on Nearfield Optical Analysis organized by Andrei Sommer (ENSOMA Lab, University of Ulm, Germany) in November 2000 at Castle Reisenburg, Germany, which started with a group of ten scientists from eight different countries. The 1st conference was co-sponsored by the American Chemical Society to evaluate the molecular mechanism of accelerated and normal wound healing processes. The 2nd conference was co-sponsored by DARPA, NASA-JSC and the Medical College of Wisconsin. Despite the short time between events, the 2nd conference hosted 40 international experts form universities, research institutes, agencies and the industry. The materials published here are expected to become milestones forming a novel platform in biomedical photobiology. The multidisciplinary group of researchers focused on LLLT/LILAB-applications under extreme conditions expected to have beneficial effects particularly in space, on submarines, and under severe battlefield conditions. The group also focused on novel technologies with possibilities allowing investigating the interaction of light with biological systems, molecular mechanisms of wound healing, bone regeneration, nerve regeneration, pain modulation, as well as biomineralization and biofilm formulation processes induced by nanobacteria.

  15. Population perspectives on the causes of international migration.

    PubMed

    Stahl, C

    1987-06-01

    The paper considers the causes of international voluntary labor migration from the economic perspective of supply of and demand for labor force. Changing global economic forces figure in the relevant decisions of individuals, industries, and countries. The author 1st examines global economic forces responsible for creating an unlimited supply of migrant labor within the 3rd world ready to work abroad. Reasons why a marked proportion of international labor migration is sourced in a limited number of countries are then discussed, followed by consideration of selectivity factors for laborers coming from certain subpopulations within given countries. Economic forces supporting demand for labor in countries of immigration are then discussed, with attention to the limits of growth in demand. The author concludes that immigration policies of comparatively wealthy countries determine the magnitude of international labor migration. These policies, however, are developed on the basis of perceived labor needs of the country, and are subject to become more restrictive as foreign workers increasingly impose upon the cultural space of the indigenous population. Restricting further immigration to workers only, not their dependents, is not encouraged as viable policy. Further discussion is included on increasing international economic inequalities resulting from international labor migration, and the role of source countries in ensuring the provision of suitable working conditions for immigrant workers.

  16. Complete Sequence of pEC012, a Multidrug-Resistant IncI1 ST71 Plasmid Carrying bla CTX-M-65, rmtB, fosA3, floR, and oqxAB in an Avian Escherichia coli ST117 Strain.

    PubMed

    Pan, Yu-Shan; Zong, Zhi-Yong; Yuan, Li; Du, Xiang-Dang; Huang, Hui; Zhong, Xing-Hao; Hu, Gong-Zheng

    2016-01-01

    A 139,622-bp IncI1 ST71 conjugative plasmid pEC012 from an avian Escherichia coli D-ST117 strain was sequenced, which carried five IS26-bracketed resistance modules: IS26-fosA3-orf1-orf2-Δorf3-IS26, IS26-fip-ΔISEcp1-bla CTX-M-65-IS903D-iroN-IS26, IS26-ΔtnpR-bla TEM-1-rmtB-IS26, IS26-oqxAB-IS26, and IS26-floR-aac(3)-IV-IS26. The backbone of pEC012 was similar to that of several other IncI1 ST71 plasmids: pV408, pM105, and pC271, but these plasmids had different arrangements of multidrug resistance region. In addition, the novel ISEc57 element was identified, which is in the IS21 family. The stepwise emergence of multi-resistance regions demonstrated the accumulation of different resistance determinants through homologous recombination. To the best of our knowledge, this is the first study to identify a multidrug-resistant IncI1 ST71 plasmid carrying bla CTX-M-65, rmtB, fosA3, floR, and oqxAB in an avian E. coli ST117 strain.

  17. Complete Sequence of pEC012, a Multidrug-Resistant IncI1 ST71 Plasmid Carrying blaCTX-M-65, rmtB, fosA3, floR, and oqxAB in an Avian Escherichia coli ST117 Strain

    PubMed Central

    Pan, Yu-Shan; Zong, Zhi-Yong; Yuan, Li; Du, Xiang-Dang; Huang, Hui; Zhong, Xing-Hao; Hu, Gong-Zheng

    2016-01-01

    A 139,622-bp IncI1 ST71 conjugative plasmid pEC012 from an avian Escherichia coli D-ST117 strain was sequenced, which carried five IS26-bracketed resistance modules: IS26-fosA3-orf1-orf2-Δorf3-IS26, IS26-fip-ΔISEcp1-blaCTX-M-65-IS903D-iroN-IS26, IS26-ΔtnpR-blaTEM-1-rmtB-IS26, IS26-oqxAB-IS26, and IS26-floR-aac(3)-IV-IS26. The backbone of pEC012 was similar to that of several other IncI1 ST71 plasmids: pV408, pM105, and pC271, but these plasmids had different arrangements of multidrug resistance region. In addition, the novel ISEc57 element was identified, which is in the IS21 family. The stepwise emergence of multi-resistance regions demonstrated the accumulation of different resistance determinants through homologous recombination. To the best of our knowledge, this is the first study to identify a multidrug-resistant IncI1 ST71 plasmid carrying blaCTX-M-65, rmtB, fosA3, floR, and oqxAB in an avian E. coli ST117 strain. PMID:27486449

  18. International refugees: a geographical perspective.

    PubMed

    Demko, G J; Wood, W B

    1987-01-01

    In the modern era, the world's refugee problem has changed magnitude and location; it has expanded from a local to a continental, and now global, scale issue. About 90% of the world's 10 million refugees are from developing countries, and over 90% of these will stay there. Refugee generating and receiving countries are concentrated in 5 world regions: Central America, Southwest Asia, Southeast Asia, and Sub-Saharan Africa. Each concentration is unique and is associated with a particular set of regional conflicts. International efforts address short-term relief needs, whereas political instability and repression that generate refugees continue unabated. Refugees along sensitive border regions affect bilateral relations, large groups of refugees can pose political and security problems for the host country, and disputes over refugee policies and their implementation can complicate diplomatic ties. Some highlights of the data follow. 1) The 3 million cross-border refugees and 5.5 million internally displaced persons make the many governments in Sub-Saharan Africa increasingly dependent on Western assistance to solve their problems. Refugees are fleeing armed conflict, tribal violence, and drought, and often generate additional regional turmoil. 2) 3-4 million Afghans have fled their country since the 1978 Marxist coup; about 2.5 million have entered Pakistan. Most choose to remain in camps near the Afghanistan border where they are targets of cross-border attacks. 3) 1.2 million Salvadorans, Guatemalans, and Nicaraguans live outside their native countries. Official refugee and unofficial migrant populations are active in various rebel insurgencies, contribute to strained bilateral relations and tensions in border areas, and are the subject of heated political debate in host countries. 4) 90% of the 1.7 million Indochinese who fled from 1975-May 1986 have been resettled; 168,000 refugees remain in 1st-asylum camps, not including 240,000 Khmer without refugee status, in

  19. Operating internationally

    SciTech Connect

    Seeley, R.S.

    1994-02-01

    When Enron Power Corp. took over a 28 MW power facility at the former US Naval base in Subic Bay, the Philippines, the company was required to employ 139 people to run the plant. This large labor force was necessary not because of the plant's operational needs, but because of local labor practices and unemployment pressures. Independent power companies have become all too familiar with the high cost and complexity of developing projects in emerging international markets. Some of the most significant issues involve taxation, unfamiliar legal systems, changing regulations, and foreign investment restrictions. In addition, questions about currency exchange, national credit worthiness, and political stability add to the difficulty of international development. However, one of the most daunting challenges centers not on development, but on long-term operations and maintenance (O M). A key concern is finding qualified labor. Most developers and O M companies agree that local people should run the plant, with the top person, or persons, thoroughly trained in the developer's company philosophy.

  20. On mechanisms triggering the levees failure along the Foenna stream on 1st January 2006 and which caused the flooding in the urban area of Sinalunga, Tuscany Region (Italy). A case study

    NASA Astrophysics Data System (ADS)

    Camici, Stefania; Moramarco, Tommaso; Brocca, Luca; Melone, Florisa; Lapenna, Vincenzo; Perrone, Angela; Loperte, Antonio

    2010-05-01

    On 1st January 2006, during an ordinary flood event, a levee failure along the Foenna stream caused the flooding in the urban area of Sinalunga, a small town located in Tuscany region (Italy). The event was monitored by a public agency with the responsibility for the control and maintenance of the natural channel networks. Long time before of flooding, people living in the surrounding area of the stream blamed the presence of wild animals and of numerous burrows along the levees. Although the numerous actions of maintenance along the levees mainly for removing the burrows, a levee seepage occurred during that flood. The presence of an outflow located on the downstream face, almost 2 m below the levee top, caused the spurt of brown water denoting the presence of sediment erosion. On the upstream face of levee, a little hole of about 30 cm at the same height of the outflow was discovered. Although the agency workers tried to close the hole by using appropriate blankets, in short time the top of the levee subsided and the overtopping flow caused a trapezoidal breach typical for an earth-fill embankment. The formation of breach was so fast that in a little more of one hour the urban area near to the Foenna stream was flooded causing high economic damages. Mechanisms triggered the levees failure are the object of this work. The analysis of the event has been first addressed to assess the state of-fact of levees conditions along the Foenna stream, thus to understand how much the activity of wild animals, in particular that of porcupine, may have affected the hydraulic safety of the embankment. At the purpose, after the event, topographical surveys of cross sections have been done along with tomographic surveys by geoelectric technique for investigating the possible presence, besides of burrows, also of tunnels dug into the levees by animals. Then, the analysis of hydrometeorological conditions of the event has allowed to better understand the evolution of the flood and

  1. [Mentally ill and dangerous: civil commitment or internment? The Belgian judicial framework].

    PubMed

    Smets, H; Verelst, R; Vandenberghe, J

    2009-01-01

    There are two important Belgian laws referring to psychiatric disturbances that may prove dangerous. The Civil Code includes the law relating to the protection of the mentally ill person, dated 26th June 1990, better known as the law of civil commitment of the mentally ill. Since April, 2007, the Penal Code has contained a new law on the internment of people with a psychiatric disorder; this new law replaces the old law of the 1st July, 1964, meant to protect the society. Although the two laws apply to different fields, in clinical practice there are sometimes 'grey areas' where it is not immediately evident which legal framework is applicable. Starting from a case study in which the civil judge ordered the civil commitment of a detainee, we explore these 'grey areas' and compare the two legal frameworks. We base our study on the new law on internment, clarify it and sketch the legal history of internment in Belgium.

  2. International energy indicators

    NASA Astrophysics Data System (ADS)

    Bauer, E. K.

    1980-08-01

    Data are compiled in tables and graphs on Iran and Saudi Arabia: crude oil capacity, production, and shut-in, June 1974 to July 1980; OPEC (Ex-Iran and Saudi Arabia); capacity, production, and shut-in, June 1974 to June 1980; non-OPEC Free World and US production of crude oil, January 1973 to May 1980; oil stocks: Free World, US, Japan, and Europe (landed), 1973 - 1st quarter 1980; petroleum consumption by industrial countries, January 1973 to February 1980; USSR crude oil production, January 1974 to July 1980; Free World and US nuclear generation capacity, January 1973 to June 1980; US import of crude oil and products, January 1973 to July 1980; landed cost of Saudi crude in current and 1974 dollars, April 1974 to May 1980; US trade in coal, January 1973 to June 1980; summary of US merchandise trade, 1976 to June 1980; and energy/GNP ratio, 1974-1st quarter 1980. The highlight of each is summarized in the table of contents.

  3. Study of attitude of interns toward psychiatry: A survey of a tertiary level hospital in Ahmedabad

    PubMed Central

    Parikh, Nimesh C.; Sharma, Prateek S.; Chaudhary, Pradhyuman J.; Gandhi, Hitendra A.; Banwari, Girish H.

    2014-01-01

    Background: Worldwide, multiple studies demonstrate a negative attitude of interns toward psychiatry. Scenario in Gujarat state has never been looked upon. The objective of this study is to identify the situation in this region by studying the attitude of interns toward various areas of psychiatry and to study the gender differences if any. Materials and Methods: For study, all 122 interns who attended psychiatry posting for the 1st time in their internship, over a period of 8 months were approached amongst which 100 (56 males and 44 females) consented to be a part. Attitude was measured with 30 items attitude toward psychiatry (ATP 30) questionnaire on the 1st day of their posting. The data thus collected were analyzed by SPSS version 20. Result: The results showed a neutral to the negative attitude in major areas of psychiatry. Most neutral responses were seen regarding contribution of psychiatric hospitals in the treatment, regarding psychiatric patients considered to be interesting and psychiatry enabling people to have rewarding relationships. Negative attitude toward areas on scientific information in psychiatry and psychotherapy's validity were obtained. While attitude was positive in areas of psychiatric knowledge and teaching, but female interns were lagging behind their male counterparts. Psychiatric treatment lessens worries and psychiatric illness should be considered at par with other medical illnesses, were most common positively viewed attitude. Conclusion: Interns overall shared a neutral to negative ATP. Adequate rectification is required in existing medical curriculum, and more exposure to the subject is essential to improve the attitude of interns toward mental health PMID:25788804

  4. Science and Technology Education: Preparing Future Citizens. Proceedings of the IOSTE Symposium in Southern Europe (1st, Paralimni, Cyprus, April 29-May 2, 2001). Volume I [and] Volume II.

    ERIC Educational Resources Information Center

    Valanides, Nicos, Ed.

    This document contains two volumes of papers presented at the first annual meeting of the International Organization of Science and Technology Education Symposium. Each volume of papers is divided into two sections. Section 1 of the first volume focuses on relevant teaching, incorporating curriculum, teaching approaches, and assessment aspects.…

  5. The Education for a Competitive America Act. Report from the Committee on Labor and Human Resources, Together with Minority Views (To Accompany S. 406). 100th Congress, 1st Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on Labor and Human Resources.

    Improving America's competitive position in international trade is one of the major issues before the 100th Congress. This report from the Senate Committee on Labor and Human Resources deals with Senate Bill 406 which was recommended to the Senate for passage. The bill gives special attention to improving the educational achievement of American…

  6. Nuclear Proliferation Factbook. Prepared for the Subcommittees on Arms Control, International Security and Science and on International Economic Policy and Trade of the Committee on Foreign Affairs, U.S. House of Representatives and the Subcommittee on Energy, Nuclear Proliferation, and Federal Processes of the Committee on Governmental Affairs, U.S. Senate, 99th Congress, 1st session.

    ERIC Educational Resources Information Center

    Library of Congress, Washington, DC. Congressional Research Service.

    To provide a handy reference for those concerned with ways to avoid the further spread, or proliferation, of nuclear weapons, the House Committee on Foreign Affairs and the Senate Committee on Governmental Affairs have since 1977 sponsored periodic publication of the Nuclear Proliferation Factbook. This fourth edition of the factbook includes a…

  7. International Education for Wisconsin.

    ERIC Educational Resources Information Center

    Moebius, Barbara

    1990-01-01

    Describes an international trade education program offered by Waukesha (WI) County Technical College. The program includes international business principles, international marketing, cultural awareness, business Spanish, international documentation, transportation, and finance. (JOW)

  8. Promotion of International Exchange through International Cooperation

    NASA Astrophysics Data System (ADS)

    Homma, Hiroomi

    This article describes that Toyohashi University of Technology (TUT) has been receiving international students from all of the world increasingly every year since 1990 and the increase in the international students can be attributed to vigorous international cooperation activities by TUT. International Cooperation Center for Engineering Education (ICCEED) is playing a central role of international cooperation in TUT and two projects implemented by ICCEED in 2007 are introduced.

  9. International Engagement Strategy

    DTIC Science & Technology

    2017-06-14

    International Engagement Strategy is intended to establish clear goals and objectives to guide S&T’s international cooperative research, development...throughout scientific and technical development. The International Cooperative Programs Office (ICPO) oversees S&T’s international activities, which...through international cooperation under the auspices of its formal international agreements with partner states and the European Commission, as well

  10. [Prevention and follow-up care of sepsis. 1st revision of S2k guidelines of the German Sepsis Society (Deutsche Sepsis-Gesellschaft e.V., DSG) and the German Interdisciplinary Association of Intensive Care and Emergency Medicine (Deutsche Interdisziplinäre Vereinigung für Intensiv- und Notfallmedizin, DIVI)].

    PubMed

    Brunkhorst, F M; Gastmeier, P; Kern, W; Krüger, W; Mayer, K; Weimann, A; Welte, T; Putensen, C; Werdan, K; Reinhart, K

    2010-07-01

    The 1st revision of the S2k guideline on the prevention and follow-up care of sepsis, provided by the German Sepsis Society in collaboration with 17 German medical scientific societies and one self-help group provides state-of-the-art information on the effective and appropriate medical care of critically ill patients with severe sepsis or septic shock. The guideline recommendations may not be applied under all circumstances. It rests with the clinician to decide whether a certain recommendation should be adopted or not, taking into consideration the unique set of clinical facts presented in connection with each individual patient as well as the available resources.

  11. First internal and external experiments at COSY Juelich

    NASA Astrophysics Data System (ADS)

    Prasuhn, D.; Maier, R.; Bechstedt, U.; Dietrich, J.; Hacker, U.; Martin, S.; Stockhorst, H.; Tölle, R.; Grzonka, D.; Nake, C.; Mosel, F.

    1995-02-01

    The inauguration of the cooler synchrotron COSY Jülich was celebrated on April 1st, 1993. After the first successful acceleration to proton momenta above 800 GeV/ c, beamtimes for experiments were scheduled in parallel to further machine development. The first experiment was the internal target experiment EDDA, which investigated the energy dependence of the p-p interaction. It makes use of a 3 × 4 μm 2 thin CH 2 fiber as an internal target. The thickness of the fiber is more than adequate to achieve high luminosities, so the intensity of the stored beam has to be reduced to 10 7 p. On the other hand, it is thin enough to achieve beam lifetimes of 3 s at 1.4 GeV/ c. Details of the target fabrication and the first experimental results will be discussed. Both external experimental facilities at COSY, the time-of-flight spectrometer, and the magnetic spectrometer BIG KARL use a liquid hydrogen (deuterium) target. The first experiments were carried out at proton energies between 300 MeV and 500 MeV. Also, these experimental data will be presented. Two further internal experiments are prepared for the installation into the COSY ring. The target for the first experiment is a gas-jet target, the second experiment uses ribbon targets for the interaction. The status of both experimental setups will be shown.

  12. Explanatory analyses in internal migration: the Brazilian case.

    PubMed

    Abreu, J F

    1980-01-01

    This paper 1) performs an exploratory analysis of internal migration in Brazil, 2) estimates rough migration flows from 1950-1970, and 3) posits hypotheses about internal migration and economic growth. The Brazilian population censuses, which include questions on migration by region, are the main data source for this study. Tobler's gravity model incorporating "wind", or general migration tendencies, is used to show Brazil's internal migration patterns. The basic patterns for 1950 and 1970 are virtually identical. The Cordey-Hayes approach is used to analyze the migration data from an economic point of view. This approach posits a strong positive correlation between directional components of migration and per capita rates. The author hypothesizes that a migration pattern is very much correlated with the stage of development of a country or region. Migration flows are strongly rural to rural in the 1st stage. The 2nd stage shows take-off and the acceleration of development; migrants are drawn to the bright lights of the city at this point. In the 3rd stage, urban predominance leads to a positive correlation between in-migration and out-migration. Migration flows are mostly urban to urban. This theory fits the Brazilian data very well; Brazil's 1960 and 1970 data suggest that it fits into the 2nd stage of take-off and development. These preliminary results effectively delimit the Brazilian migration system.

  13. The xenotropic murine leukemia virus-related retrovirus debate continues at first international workshop.

    PubMed

    Stoye, Jonathan P; Silverman, Robert H; Boucher, Charles A; Le Grice, Stuart F J

    2010-12-22

    The 1st International Workshop on Xenotropic Murine Leukemia Virus-Related Retrovirus (XMRV), co-sponsored by the National Institutes of Health, The Department of Health and Human Services and Abbott Diagnostics, was convened on September 7/8, 2010 on the NIH campus, Bethesda, MD. Attracting an international audience of over 200 participants, the 2-day event combined a series of plenary talks with updates on different aspects of XMRV research, addressing basic gammaretrovirus biology, host response, association of XMRV with chronic fatigue syndrome and prostate cancer, assay development and epidemiology. The current status of XMRV research, concerns among the scientific community and suggestions for future actions are summarized in this meeting report.

  14. Community College Internal Auditors: Internal Audit Guidebook.

    ERIC Educational Resources Information Center

    Jones, Ronna; And Others

    This guidebook includes information compiled by the "Audit Manual" committee of Community College Internal Auditors (CCIA) from several California community college districts regarding their internal auditing practices. The first section of the guidebook discusses the purpose of internal audits, indicating that audits assist members of…

  15. Study of awareness of adrenal disorders among interns and postgraduate students of Hamidia Hospital, Bhopal

    PubMed Central

    Chittawar, Sachin; Dubey, T. N.; Sharma, Jitendra; Khandare, Sagar

    2017-01-01

    Introduction: Adrenal disorders could be a life-threatening emergency, hence requires immediate therapeutic management. For this awareness regarding its diagnosis, management, and treatment is prime important. Aims and Objective: To study the awareness of adrenal disorders among interns and postgraduates students of Hamidia Hospital, Bhopal. Materials and Methods: A cross-sectional questionnaire-based study was performed. Fifty-six participants, i.e., 1st, 2nd, and 3rd years postgraduate residents of general medicine (n = 14 × 3) and interns (n = 14) were included in the study. There were 12 questions on adrenal insufficiency, adrenal adenoma, congenital adrenal hyperplasia (CAH), nonclassical CAH (NCCAH), pheochromocytoma, and Conn's syndrome. One mark was awarded for each correct response. Results: In the present study, 14 (25%) participants scored < 5 marks, 33 (58.9%) scored between 6 and 9, and 9 (16.1%) scored between 10 and 12. The mean score among the participants was 6.38 ± 2.505, with a range from 2 to 11 marks. The number of correct answers by postgraduates residents of 1st year was 101, 2nd year was 95, and 3rd year was 93 and interns scored 68 out of total 168 questions in each group. Mean awareness score for residents of 1st, 2nd, 3rd years participants and interns was 7.21 ± 2.806, 6.79 ± 2.119, and 6.64 ± 2.818 and 6.63 ± 2.505, respectively. Most of the participants recorded correct responses related to diagnosis (57.7%) followed by responses related to treatment (64.3%). Answers to a question regarding how commonly is adrenal insufficiency diagnosed in medical Intensive Care Unit, none of the individuals responded correctly. Conclusion: There was a lack of awareness regarding diagnosis, management, and treatment of adrenal disorders in central India. We need to prioritize training related to these illnesses in our postgraduate teaching curriculum in practice. PMID:28217529

  16. Surveying your internal customers.

    PubMed

    Weir, V L

    1998-06-01

    Internal customers often are overlooked when business techniques are applied. By applying common external customer satisfaction survey techniques to internal business functions, one hospital identified areas for improvement.

  17. Understanding How Intimate Partner Violence Impacts School Age Children’s Internalizing and Externalizing Problem Behaviors: A Secondary Analysis of Hawaii Healthy Start Program Evaluation Data

    PubMed Central

    Bair-Merritt, Megan H; Ghazarian, Sharon R; Burrell, Lori; Crowne, Sarah Shea; McFarlane, Elizabeth; Duggan, Anne K

    2015-01-01

    We examined the role of maternal depression and parenting stress in the relationship between intimate partner violence (IPV) and child internalizing and externalizing problems, and explored whether child gender modified these pathways. This secondary analysis used data from the Hawaii Healthy Start Program. Logistic regression models examined the associations between IPV in 1st grade and child internalizing and externalizing behaviors in 1st, 2nd, and 3rd grades. Mediation models used bootstrapping methodology and stratified models examined effect modification. Adjusted models with 214 mothers demonstrated associations between IPV and internalizing (adjusted odds ratios (aOR)=2.62; 95% CI 1.11, 6.21) and externalizing (aOR=4.16; 95% CI 1.55, 11.19) behaviors. The association with externalizing behaviors was mediated by maternal depression and parenting stress, while internalizing behaviors was mediated by depression only. Stratified models found the association between IPV and externalizing behaviors was significant for girls only. Our results support the importance of multicomponent maternal IPV interventions. PMID:26889302

  18. An International Perspective on Women in Physics

    NASA Astrophysics Data System (ADS)

    Michelman-Ribeiro, Ariel

    2006-03-01

    The 1^st International Union of Pure and Applied Physics (IUPAP) Conference on Women in Physics, held in 2002 in Paris, France, highlighted a number of issues facing women physicists around the world. A second conference was held in May 2005 in Rio de Janeiro, Brazil, with the goal of examining the progress made since the last conference and also to provide an opportunity for the delegates to present their research, both physics research and gender-related research, and to make contacts for future collaborations. The conference was attended by 145 delegates from 42 countries, including a very diverse delegation of 22 women and men from the U.S. The conference was organized by the Working Group on Women in Physics of IUPAP, which is charged with making recommendations to IUPAP on how to attract, retain, and increase the participation of women in physics at all levels. The conference included a round table discussion on ``Research Funding and Women in Physics,'' several plenary talks, a poster session on women in physics in each country, a poster session on research by individual delegates, and discussion groups on six topics including attracting girls into physics, launching a successful career, getting women into leadership, improving the institutional climate, learning from regional differences, and balancing family and career. Conference proceedings have been published that include research abstracts, summaries from the discussion groups, articles on the plenary talks, and papers from each country on the status of women in physics in their country (proceedings can be found at http://proceedings.aip.org/proceedings/confproceed/795.jsp). This talk will discuss the U. S. delegation and their country paper on the situation for women in physics in the U.S. as well as highlights from the information presented by the delegates from other nations. The outcomes of the 2002 conference will be described briefly and then the signs of progress noted in 2005 will be summarized.

  19. [Nutrient intakes: concepts and international recommendations (part two)].

    PubMed

    García Gabarra, A

    2006-01-01

    This revision on nutrient intakes pretends to analyse, compare and evaluate the various concepts and data used by different national and international bodies and authorities, reflecting their turn into to legal norms and their evolution in recent years. At the same time it facilitates bibliographic references and Internet websites to those sources and at the end it offers a glossary of terms and their acronyms. Four geographical territories have been considered, being split in 2 parts. First part: European Union. Second part: Spain, United States of America/Canada and FAO/WHO. Due to the extensive text of this revision there has been necessary to divide it in 2 parts which are being published in consecutive numbers of the journal Nutrición Hospitalaria. CONCLUSIONS OF THE 2ND (AND 1ST) PART: Important advances in food consumption surveys and as well as in the tables of food composition, have been published in Spain. At the international level the concepts used have been refined and broadened with an ever increasing breakdown by population groups, especially for those 51 and over, and pregnant and/or nursing women. However, there exist many disparities among the diverse authorities and organizations.

  20. The 1st Baltic Osseointegration Academy and Lithuanian University of Health Sciences Consensus Conference 2016. Summary and Consensus Statements: Group I - Peri-Implantitis Aetiology, Risk Factors and Pathogenesis

    PubMed Central

    Andolsek, Francesca; Astramskaite, Inesa; Berton, Federico; Di Lenarda, Roberto; Fernandes, Maria Helena; Frassetto, Andrea; Gomes, Pedro de Sousa; Guobis, Zygimantas; Jimbo, Ryo; Juodzbalys, Gintaras; Khoury, Aiman; Kubilius, Ricardas; Kuoppala, Ritva; Lombardi, Teresa; Maminskas, Julius; Pacauskiene, Ingrida; Perinetti, Giuseppe; Poskevicius, Lukas; Pranskunas, Mindaugas; Puisys, Algirdas; Raustia, Aune

    2016-01-01

    ABSTRACT Introduction The task of Group 1 was to review and update the existing data concerning aetiology, risk factors and pathogenesis of peri-implantitis. Previous history of periodontitis, poor oral hygiene, smoking and presence of general diseases have been considered among the aetiological risk factors for the onset of peri-implant pathologies, while late dental implant failures are commonly associated with peri-implantitis and/or with the application of incorrect biomechanical forces. Special interest was paid to the bone cells dynamics as part of the pathogenesis of peri-implantitis. Material and Methods The main areas indagated by this group were as follows: influence of smoking, history of periodontitis and general diseases on peri-implantitis development, bio-mechanics of implant loading and its influence on peri-implant bone and cellular dynamics related to the pathogenesis of peri-implantitis. The systematic reviews and/or meta-analyses were registered in PROSPERO, an international prospective register of systematic reviews: http://www.crd.york.ac.uk/PROSPERO/. The literature in the corresponding areas of interest was screened and reported following the PRISMA (Preferred Reporting Item for Systematic Review and Meta-Analysis) Statement: http://www.prisma-statement.org/. Method of preparation of the systematic reviews, based on comprehensive search strategies, was discussed and standardized. The summary of the materials and methods employed by the authors in preparing the systematic reviews and/or meta-analyses is presented in Preface chapter. Results The results and conclusions of the review process are presented in the respective papers. One systematic review with meta-analysis, three systematic reviews and one theoretical analysis were performed. The group′s general commentaries, consensus statements, clinical recommendations and implications for research are presented in this article. PMID:27833732

  1. The 1(st) Baltic Osseointegration Academy and Lithuanian University of Health Sciences Consensus Conference 2016. Summary and Consensus Statements: Group I - Peri-Implantitis Aetiology, Risk Factors and Pathogenesis.

    PubMed

    Stacchi, Claudio; Andolsek, Francesca; Astramskaite, Inesa; Berton, Federico; Di Lenarda, Roberto; Fernandes, Maria Helena; Frassetto, Andrea; Gomes, Pedro de Sousa; Guobis, Zygimantas; Jimbo, Ryo; Juodzbalys, Gintaras; Khoury, Aiman; Kubilius, Ricardas; Kuoppala, Ritva; Lombardi, Teresa; Maminskas, Julius; Pacauskiene, Ingrida; Perinetti, Giuseppe; Poskevicius, Lukas; Pranskunas, Mindaugas; Puisys, Algirdas; Raustia, Aune

    2016-01-01

    The task of Group 1 was to review and update the existing data concerning aetiology, risk factors and pathogenesis of peri-implantitis. Previous history of periodontitis, poor oral hygiene, smoking and presence of general diseases have been considered among the aetiological risk factors for the onset of peri-implant pathologies, while late dental implant failures are commonly associated with peri-implantitis and/or with the application of incorrect biomechanical forces. Special interest was paid to the bone cells dynamics as part of the pathogenesis of peri-implantitis. The main areas indagated by this group were as follows: influence of smoking, history of periodontitis and general diseases on peri-implantitis development, bio-mechanics of implant loading and its influence on peri-implant bone and cellular dynamics related to the pathogenesis of peri-implantitis. The systematic reviews and/or meta-analyses were registered in PROSPERO, an international prospective register of systematic reviews: http://www.crd.york.ac.uk/PROSPERO/. The literature in the corresponding areas of interest was screened and reported following the PRISMA (Preferred Reporting Item for Systematic Review and Meta-Analysis) Statement: http://www.prisma-statement.org/. Method of preparation of the systematic reviews, based on comprehensive search strategies, was discussed and standardized. The summary of the materials and methods employed by the authors in preparing the systematic reviews and/or meta-analyses is presented in Preface chapter. The results and conclusions of the review process are presented in the respective papers. One systematic review with meta-analysis, three systematic reviews and one theoretical analysis were performed. The group's general commentaries, consensus statements, clinical recommendations and implications for research are presented in this article.

  2. Establishment of the World Health Organization 2(nd) International Standard for Factor XI, Plasma, Human.

    PubMed

    Wilmot, Helen; Hockley, Jason; Rigsby, Peter; Gray, Elaine

    2017-01-01

    The 1(st) International Standard (IS) for blood coagulation factor XI (FXI), plasma, has been successfully used for potency labeling of FXI therapeutics and for diagnosis of FXI deficiency in patients. With stocks of the 1(st) IS near depletion, a replacement is required. In addition to the functional activity value, assignment of an antigen value to the 2(nd) IS would allow harmonization of antigen assay methods and differentiation of patients who have low functional activity but normal antigen FXI levels from patients who have both low functional and antigen FXI levels. The aims of this study were, therefore, to assign FXI functional activity to the 2(nd) IS for FXI, plasma, and to additionally assign a new analyte, FXI antigen, to the same International Standard. The candidate material was prepared from double-spun, virology negative, normal plasma, which was pooled and filled into siliconized glass ampoules and subsequently freeze-dried. Assignment of the functional activity (FXI:C) value in International Units (IUs) was performed by one-stage clotting assay by 29 laboratories, relative to the 1(st) IS. The overall geometric mean (GM) was 0.71 IU/amp with extremely low inter-laboratory variability (expressed as geometric coefficient of variation) of 1.8%. The antigen value assignment was performed by 11 laboratories and was calculated relative to normal plasma pools, as is customary with new coagulation factor analytes. The amount of antigen present in 1 ml of normal plasma was taken to be 1 U. The overall GM for the antigen assays was 0.78 IU/amp with an inter-laboratory variation of 10%. The candidate (National Institute for Biological Standards and Control code, 15/180) was established by the World Health Organization (WHO) Expert Committee on Biological Standardization in 2016 as the WHO 2(nd) IS for blood coagulation FXI, plasma, with a functional activity value (FXI:C) of 0.71 IU/amp and an antigen value (FXI:Ag) of 0.78 IU/amp.

  3. Establishment of the World Health Organization 2nd International Standard for Factor XI, Plasma, Human

    PubMed Central

    Wilmot, Helen; Hockley, Jason; Rigsby, Peter; Gray, Elaine

    2017-01-01

    The 1st International Standard (IS) for blood coagulation factor XI (FXI), plasma, has been successfully used for potency labeling of FXI therapeutics and for diagnosis of FXI deficiency in patients. With stocks of the 1st IS near depletion, a replacement is required. In addition to the functional activity value, assignment of an antigen value to the 2nd IS would allow harmonization of antigen assay methods and differentiation of patients who have low functional activity but normal antigen FXI levels from patients who have both low functional and antigen FXI levels. The aims of this study were, therefore, to assign FXI functional activity to the 2nd IS for FXI, plasma, and to additionally assign a new analyte, FXI antigen, to the same International Standard. The candidate material was prepared from double-spun, virology negative, normal plasma, which was pooled and filled into siliconized glass ampoules and subsequently freeze-dried. Assignment of the functional activity (FXI:C) value in International Units (IUs) was performed by one-stage clotting assay by 29 laboratories, relative to the 1st IS. The overall geometric mean (GM) was 0.71 IU/amp with extremely low inter-laboratory variability (expressed as geometric coefficient of variation) of 1.8%. The antigen value assignment was performed by 11 laboratories and was calculated relative to normal plasma pools, as is customary with new coagulation factor analytes. The amount of antigen present in 1 ml of normal plasma was taken to be 1 U. The overall GM for the antigen assays was 0.78 IU/amp with an inter-laboratory variation of 10%. The candidate (National Institute for Biological Standards and Control code, 15/180) was established by the World Health Organization (WHO) Expert Committee on Biological Standardization in 2016 as the WHO 2nd IS for blood coagulation FXI, plasma, with a functional activity value (FXI:C) of 0.71 IU/amp and an antigen value (FXI:Ag) of 0.78 IU/amp. PMID:28373973

  4. Effects of Pleurotomy on Respiratory Sequelae after Internal Mammary Artery Harvesting

    PubMed Central

    Iyem, Hikmet; Islamoglu, Fatih; Yagdi, Tahir; Sargin, Murat; Berber, Ozbek; Hamulu, Ahmet; Buket, Suat; Durmaz, Isa

    2006-01-01

    The preservation of pleural integrity during mammary artery harvesting may decrease atelectasis and pleural effusion during the postoperative period. We designed this retrospective study to evaluate the effects on postoperative pulmonary function of pleural integrity versus opened pleura, in patients who receive a left internal mammary artery graft. The study group consisted of 1,141 patients who underwent elective coronary artery bypass grafting. The patients were retrospectively evaluated and divided into 2 groups: those who underwent internal mammary artery harvesting with opened pleura (n=873) or with pleural integrity (n=268). To monitor pleural effusion and atelectasis, chest radiography was performed routinely 1 day before operation and on the 2nd, 5th, and 7th postoperative days. The preoperative, after extubation, and 1st postoperative day values of partial oxygen pressure (PaO2), partial carbon dioxide pressure (PaCO2), and oxygen (O2) saturation were recorded for comparison, as was the hematocrit. The mean age of the patients was 57.4 ± 8.81 years. There were no significant differences between the groups in mean values of PaO2, PaCO2, O2 saturation, and hematocrit after extubation or on the 1st postoperative day. Atelectasis on the 5th and 7th postoperative days, pleural effusion on the 2nd, 5th, and 7th days, and postoperative bleeding were significantly less in the group with preserved pleural integrity. We showed that preservation of pleural integrity during internal mammary artery harvesting decreases postoperative bleeding, pleural effusion, and atelectasis. We conclude that preservation of pleural integrity, when possible, can decrease these postoperative complications of coronary artery bypass grafting. PMID:16878610

  5. Exacerbation of prothrombin time-international normalized ratio before second polymyxin B cartridge hemoperfusion predicts poor outcome of patients with severe sepsis and/or septic shock.

    PubMed

    Ishizuka, Mitsuru; Terasaki, Azusa; Kubota, Keiichi

    2016-01-01

    Although polymyxin B cartridge hemoperfusion (PMX) has an important place in the treatment of patients with severe sepsis and/or septic shock (SS), there are few rigid indications for performing PMX a second time.The objective of the study was to investigate the clinicolaboratory characteristics (CCs) showing the most significant change from the first to the second PMX and associated with 28-d mortality in patients with SS. Between April 2006 and March 2008, 78 patients with SS who had received two sessions of PMX in a prospectively collected multicenter collaboration study were enrolled. Univariate and multivariate analyses using the differences in the values of individual CCs (Δ-CCs) were performed to assess the CCs showing the most significant change in value associated with 28-d mortality. The Δ-CC was defined as: Δ2nd-1st-CC = value of the CC just before the second PMX - value of the CC just before the first PMX. Among 28 Δ2nd-1st-CCs, 10 Δ2nd-1st-CCs were selected by using receiver operating characteristic (ROC) curve analyses. The results of multivariate analysis using adequate 8 Δ2nd-1st-CCs that had been selected by univariate analyses revealed that only Δ2nd-1st-prothrombin time-international normalized ratio (PT-INR) (≤0.16/>0.16; hazard ratio = 6.562; 95% CI = 1.525-28.23; P = 0.012) was associated with 28-d mortality. Survival curve analysis demonstrated a significant difference in 28-d mortality between patients with a lower (≤0.16) and a higher (>0.16) Δ2nd-1st-PT-INR (P < 0.001). Patients with exacerbation of PT-INR (>0.16) after initial PMX are unlikely to benefit clinically from a second PMX for treatment of SS. Copyright © 2016 Elsevier Inc. All rights reserved.

  6. The fifth International Geological Congress, Washington, 1891

    USGS Publications Warehouse

    Nelson, C.M.

    2006-01-01

    The 5th International Geological Congress (IGC), the initial meeting in North America, was the first of the three IGCs that have been held in the United States of America (USA). Of the 538 registrants alive when the 5th IGC convened in Washington, 251 persons, representing fifteen countries, actually attended the meeting. These participants included 173 people from the USA, of whom forty-two represented the US Geological Survey (USGS). Fourteen of the US State geological surveys sent representatives to Washington. Eight participants came from other countries in the Western Hemisphere - Canada (3), Chile (1), Mexico (3), and Peru (1). The sixty-six European geologists and naturalists at the 5th IGC represented Austro-Hungary (3), Belgium (3), Britain (12), France (7), Germany (23), Norway (1), Romania (3), Russia (8), Sweden (4), and Switzerland (2). The USGS and the Columbian College (now the George Washington University) acted as the principal hosts. The American Association for the Advancement of Science and then the Geological Society of America (GSA) met in the Capital immediately before the Congress convened (26 August-1 September 1891). The 5th IGC's formal discussions treated the genetic classification of Pleistocene rocks, the chronological correlation of clastic rocks, and the international standardization of colors, symbols, and names used on geologic maps. The third of those topics continued key debates at the 1st through 4th IGCs. The GSA, the Korean Embassy, the Smithsonian Institution's US National Museum, the USGS, and one of the two Secretaries-General hosted evening receptions. Field excursions examined Paleozoic exposures in New York (18-25 August), Cretaceous-Pleistocene localities along the Potomac River south of Washington (30 August), and classic Precambrian-Pleistocene sequences and structures in the Great Plains, Yellowstone, Rocky Mountains, and Great Basin (2-26 September), with optional trips to the Grand Canyon (19-28 September) and Lake

  7. BPPD Internal Application Checklists

    EPA Pesticide Factsheets

    EPA, Office of Pesticide Programs, BPPD internal application checklists for internal guidance to assist BPPD employees in their evaluation of applications submitted to BPPD by applicants and/or registrants.

  8. Training for International Operations.

    ERIC Educational Resources Information Center

    Lowe, Judy

    1980-01-01

    As many corporations widen their scope to international markets, there arises a need for specialized management development. To be effective in an international environment, a manager requires linguistic, social, and communication skills, functional expertise, and familiarity with cultural differences. (SK)

  9. International Space Station Overview

    NASA Technical Reports Server (NTRS)

    Bates, William V., Jr.

    1999-01-01

    The overview of the International Space Station (ISS) is comprised of the program vision and mission; Space Station uses; definition of program phases; as well as descriptions and status of several scheduled International Space Station Overview assembly flights.

  10. International Space Station (ISS)

    NASA Image and Video Library

    1994-04-20

    An artist's concept of a fully deployed International Space Station (ISS) Alpha. The ISS-A is a multidisciplinary laboratory, technology test bed, and observatory that will provide an unprecedented undertaking in scientific, technological, and international experiments.

  11. International Space Station (ISS)

    NASA Image and Video Library

    1994-09-21

    Artist's concept of the final configuration of the International Space Station (ISS) Alpha. The ISS is a multidisciplinary laboratory, technology test bed, and observatory that will provide an unprecedented undertaking in scientific, technological, and international experimentation.

  12. EXPOSE, an astrobiological exposure facility on the international space station - from proposal to flight.

    PubMed

    Rabbow, Elke; Horneck, Gerda; Rettberg, Petra; Schott, Jobst-Ulrich; Panitz, Corinna; L'Afflitto, Andrea; von Heise-Rotenburg, Ralf; Willnecker, Reiner; Baglioni, Pietro; Hatton, Jason; Dettmann, Jan; Demets, René; Reitz, Günther

    2009-12-01

    Following an European Space Agency announcement of opportunity in 1996 for "Externally mounted payloads for 1st utilization phase" on the International Space Station (ISS), scientists working in the fields of astrobiology proposed experiments aiming at longterm exposure of a variety of chemical compounds and extremely resistant microorganisms to the hostile space environment. The ESA exposure facility EXPOSE was built and an operations' concept was prepared. The EXPOSE experiments were developed through an intensive pre-flight experiment verification test program. 12 years later, two sets of astrobiological experiments in two EXPOSE facilities have been successfully launched to the ISS for external exposure for up to 1.5 years. EXPOSE-E, now installed at the balcony of the European Columbus module, was launched in February 2008, while EXPOSE-R took off to the ISS in November 2008 and was installed on the external URM-D platform of the Russian Zvezda module in March 2009.

  13. Fishbone and internal kinks

    SciTech Connect

    Strauss, H.; Park, W.; Monticello, D.; Izzo, R.; White, R.; McGuire, K.; Manickam, J.; Goldston, R.

    1983-07-01

    The internal-kink mode, combined with neutral-beam heating and beam losses, appears to be responsible for the fishbone soft x-ray oscillations in PDX. Nonlinear simulations of both ideal and resistive kinks are presented and shown to be consistent with experimental observations. The internal kink may also be important in low-beta internal disruptions.

  14. National and International Views.

    ERIC Educational Resources Information Center

    Kilgour, David

    1992-01-01

    Discusses Canadian government policy dealing with internal matters of party politics and international questions of human rights. Describes the political situation in Burma as an oppressive military regime. Urges the Canadian government to take a firmer stand to influence the international community against tolerating regimes that are guilty of…

  15. Education to International Solidarity.

    ERIC Educational Resources Information Center

    Lembo, Rosario

    The multiplicity of groups concerned with education for peace and international solidarity makes it difficult to reconstruct the processes and activities aimed at international solidarity. The motives for this type of education rise from a growing sensibility shown by the Italian public toward international understanding and world-wide problems…

  16. A Realistic International Economics.

    ERIC Educational Resources Information Center

    Culbertson, John M.

    1987-01-01

    Criticizes college textbooks for adopting a "party line" of laissez-faire economic doctrine which asserts the benefits of free trade. Offers an alternative interpretation of international trade, covering such topics as the effect of unregulated international trade on wage levels, and international lending. (JDH)

  17. Improving Internal Communication.

    ERIC Educational Resources Information Center

    Bonus, Thaddeus, Ed.

    Guidelines for developing the internal communications of colleges and universities, researching internal communication needs, and increasing information flow through traditional and nontraditional media are provided in 11 articles. Titles and authors include the following: "Work for an Open Internal Communication Policy" (Thaddeus Bonus); "Five…

  18. Improving Internal Communication.

    ERIC Educational Resources Information Center

    Bonus, Thaddeus, Ed.

    Guidelines for developing the internal communications of colleges and universities, researching internal communication needs, and increasing information flow through traditional and nontraditional media are provided in 11 articles. Titles and authors include the following: "Work for an Open Internal Communication Policy" (Thaddeus Bonus); "Five…

  19. Building Internationally Literate Communities

    ERIC Educational Resources Information Center

    Day, Katie; Philip, Barbara

    2010-01-01

    How can we as librarians bring children and books from a variety of cultures and backgrounds together to create a more internationally literate community? This workshop addresses that question with a discussion of what it means to be internationally literate as well as internationally-minded, followed by an outline of some evaluation criteria…

  20. International utilization and operations

    NASA Technical Reports Server (NTRS)

    Goldberg, Stanley R.

    1989-01-01

    The international framework of the Space Station Freedom Program is described. The discussion covers the U.S. space policy, international agreements, international Station elements, overall program management structure, and utilization and operations management. Consideration is also given to Freedom's user community, Freedom's crew, pressurized payload and attached payload accommodations, utilization and operations planning, user integration, and user operations.

  1. The International Man.

    ERIC Educational Resources Information Center

    Harvey, John F.

    In order to explain the international and comparative study fields with enough detail to command reader appreciation for the one world philosophy which they represent, it is necessary, with information taken from several occupational fields, to describe the new breed, the International Man. This man works and prospers because international trade…

  2. Neurology and international organizations.

    PubMed

    Mateen, Farrah J

    2013-07-23

    A growing number of international stakeholders are engaged with neurologic diseases. This article provides a brief overview of important international stakeholders in the practice of neurology, including global disease-specific programs, United Nations agencies, governmental agencies with international influence, nongovernmental organizations, international professional organizations, large private donors, private-public partnerships, commercial interests, armed forces, and universities and colleges. The continued engagement of neurologists is essential for the growing number of international organizations that can and should incorporate neurologic disease into their global agendas.

  3. Proceedings of the European Conference on the Application of Polar Dielectrics (2nd) to Celebrate the 25th Anniversary of the Dielectric Society Incorporating 1st International Workshop on Integrated Ferroelectrics Held in London, United Kingdom on April 12 - 15, 1992. Volume 134, Numbers 1 - 4, 1992, Part 2

    DTIC Science & Technology

    1992-01-01

    et al., Ferroelectr cs, in prebs 17. U.T. Hochli etal., . ev., M2. 4546 (1985). 18. M . Maglione et a)..1, 1 .ev.lett., 5 , 436 (1986).19. D. Viehland...Zarich, Switzerland Beer Sheva 84120, Israel Hamamatsu 432, Japan p m B Review F r Kelkc Toyods (Fcrroelectrics) S. C. Abrahams, Ashland, Oregon S. 3...Prague, R. LeBihan, Nantes, France F. G. Ullman, Lincoln, Nebraska Czechoslovakia V. V. Lemanov, St. Petersburg, Yu. N. Venevtsev, Moscow, V. M

  4. Proceedings of the European Conference on the Application of Polar Dielectrics (2nd) to Celebrate the Anniversary of the Dielectric Society (25th), Incorporating the International Workshop on Integrated Ferroelectrics (1st) Held in London (United Kingdom) on 12-15 April 1992

    DTIC Science & Technology

    1993-04-01

    79 Tf18. PULSED PLASMA DEPOSITION OF LEAD LANTHANUM ZIRCONATE TITANATE(PLZT) AND LEAD LANTHANUM TITANATE(PLT) I. P. LLEWELLYN, R. A. HEINECKE, K. L...PAN, C.-F. YUE AND S. SUN 97 ThI3. THERMODYNAMIC PHENOMENOLOGY OF SELECTED COMPOSITIONS IN THE LANTHANUM -MODIFIED LEAD ZIRCONATE-TITANATE SOLID SOLUTION...PETZELT, R. ZURMIJHLEN, A. BELL, S. KAMBA, G. V. KOZLOV, A. A. VOLKOV AND N. SETTER 205 DiP233. DIELECTRIC LOSS OF FERROELECTRIC LITHIUM TRIHYDROGEN

  5. Internal Designs Application for Inlet and Nozzle Aeroperformance Improvement

    NASA Technical Reports Server (NTRS)

    Gilinsky, M.; Blankson, I. M.

    2000-01-01

    The following research results are based on development of an approach previously proposed by the authors for optimum nozzle design to obtain maximum thrust. The design was denoted a Telescope nozzle. A Telescope nozzle contains one or several internal designs of certain location, which are inserted at certain locations into a divergent conical or planar main nozzle near its exit. Such a design provides additional thrust augmentation over 20% by comparison with the optimum single nozzle of equivalent lateral area. What is more, recent experimental acoustic tests have discovered an essential noise reduction due to Telescope nozzles application. In this paper, some additional theoretical results are presented for Telescope nozzles and a similar approach is applied for aeroperformance improvement of a supersonic inlet. In addition, a classic gas dynamics problem of a similar supersonic flow into a plate has been analyzed. In some particular cases, new exact analytical solutions are obtained for a flow into a wedge with an oblique shock wave. Numerical simulations were conducted for supersonic flow into a divergent portion of a 2D or axisymmetric nozzle with several plane or conical designs as well as into a 2D or axisymmetric supersonic inlet with a forebody. The 1st order Kryko-Godunov march- ing numerical scheme for inviscid supersonic flows was used. Several cases were tested using the NASA CFL3d code based on full Navier-Stokes equations. Numerical simulation results have confirmed essential benefits of Telescope design applications in propulsion systems.

  6. Internal Designs Application for Inlet and Nozzle Aeroperformance Improvement

    NASA Technical Reports Server (NTRS)

    Gilinsky, M.; Blankson, I. M.

    2000-01-01

    The following research results are based on development of an approach previously proposed by the authors for optimum nozzle design to obtain maximum thrust. The design was denoted a Telescope nozzle. A Telescope nozzle contains one or several internal designs of certain location, which are inserted at certain locations into a divergent conical or planar main nozzle near its exit. Such a design provides additional thrust augmentation over 20% by comparison with the optimum single nozzle of equivalent lateral area. What is more, recent experimental acoustic tests have discovered an essential noise reduction due to Telescope nozzles application. In this paper, some additional theoretical results are presented for Telescope nozzles and a similar approach is applied for aeroperformance improvement of a supersonic inlet. In addition, a classic gas dynamics problem of a similar supersonic flow into a plate has been analyzed. In some particular cases, new exact analytical solutions are obtained for a flow into a wedge with an oblique shock wave. Numerical simulations were conducted for supersonic flow into a divergent portion of a 2D or axisymmetric nozzle with several plane or conuical designs as well as into a 2D or axisymmetric supersonic inlet with a forebody. The 1st order Kryko-Godunov marching numerical scheme for inviscid supersonic flows was used. Several cases were tested using the NASA CFL3d code based on full Navier-Stokes equations. Numerical simulation results have confirmed essential benefits of Telescope design applications in propulsion systems.

  7. Internal Designs Application for Inlet and Nozzle Aeroperformance Improvement

    NASA Technical Reports Server (NTRS)

    Gilinsky, M.; Blankson, I. M.

    2000-01-01

    The following research results are based on development of an approach previously proposed by the authors for optimum nozzle design to obtain maximum thrust. The design was denoted a Telescope nozzle. A Telescope nozzle contains one or several internal designs of certain location, which are inserted at certain locations into a divergent conical or planar main nozzle near its exit. Such a design provides additional thrust augmentation over 20% by comparison with the optimum single nozzle of equivalent lateral area. What is more, recent experimental acoustic tests have discovered an essential noise reduction due to Telescope nozzles application. In this paper, some additional theoretical results are presented for Telescope nozzles and a similar approach is applied for aeroperformance improvement of a supersonic inlet. In addition, a classic gas dynamics problem of a similar supersonic flow into a plate has been analyzed. In some particular cases, new exact analytical solutions are obtained for a flow into a wedge with an oblique shock wave. Numerical simulations were conducted for supersonic flow into a divergent portion of a 2D or axisymmetric nozzle with several plane or conical designs as well as into a 2D or axisymmetric supersonic inlet with a forebody. The 1st order Kryko-Godunov marching numerical scheme for inviscid supersonic flows was used. Several cases were tested using the NASA CFL3d code based on full Navier-Stokes equations. Numerical simulation results have confirmed essential benefits of Telescope design applications in propulsion systems.

  8. [Nutrient intake: concepts and international recommendations (first part)].

    PubMed

    García Gabarra, A

    2006-01-01

    This revision on nutrient intakes pretends to analyse, compare and evaluate the various concepts and data used by different national and international bodies and authorities, reflecting their turn into legal norms and their evolution in recent years. At the same time it facilitates bibliographic references and Internet websites to those sources and it offers a glossary of used terms and their acronyms. Four geographical territories have been considered, being split in 2 parts. First part: European Union. Second part: Spain, United States of America/Canada and FAO/WHO. Due to the extensive text of this revision there has been necessary to divide it in 2 parts which are being published in consecutive numbers of the journal Nutrici6n Hospitalaria. CONCLUSIONS OF THE 1ST PART: At the European level there should be pointed out the long time interval existing between the publication of recommendations and their legislative implementation. One can observe the resistance of some Member States of the European Community to harmonize the recommendations and the legislation within the Community frame.

  9. F33: A-: B-, IncHI2/ST3, and IncI1/ST71 plasmids drive the dissemination of fosA3 and blaCTX−M−55/−14/−65 in Escherichia coli from chickens in China

    PubMed Central

    Yang, Xiaoyun; Liu, Wuling; Liu, Yiyun; Wang, Jing; Lv, Luchao; Chen, Xiaojie; He, Dandan; Yang, Tong; Hou, Jianxia; Tan, Yinjuan; Xing, Li; Zeng, Zhenling; Liu, Jian-Hua

    2014-01-01

    The purpose of this study was to examine the occurrence of fosfomycin-resistant Escherichia coli from chickens and to characterize the plasmids carrying fosA3. A total of 661 E. coli isolates of chicken origin collected from 2009 to 2011 were screened for plasmid-mediated fosfomycin resistance determinants by PCR. Plasmids were characterized using PCR-based replicon typing, plasmid multilocus sequence typing, and restriction fragment length polymorphisms. Associated addiction systems and resistance genes were identified by PCR. PCR-mapping was used for analysis of the genetic context of fosA3. Fosfomycin resistance was detected in 58 isolates that also carried the fosA3 gene. Fifty-seven, 17, and 52 FosA3-producers also harbored blaCTX−M, rmtB, and floR genes, respectively. Most of the 58 fosA3-carrying isolates were clonally unrelated, and all fosA3 genes were located on plasmids belonged to F33:A-:B- (n = 18), IncN-F33:A-:B- (n = 7), IncHI2/ST3 (n = 10), IncI1/ST71 (n = 3), IncI1/ST108 (n = 3), and others. The genetic structures, IS26-ISEcp1-blaCTX−M−55-orf477-blaTEM-1-IS26-fosA3-1758bp-IS26 and ISEcp1-blaCTX−M−65-IS903-iroN-IS26-fosA3-536bp-IS26 were located on highly similar F33:A-:B- plasmids. In addition, blaCTX−M−14-fosA3-IS26 was frequently present on similar IncHI2/ST3 plasmids. IncFII plasmids had a significantly higher frequency of addiction systems (mean 3.5) than other plasmids. Our results showed a surprisingly high prevalence of fosA3 gene in E. coli isolates recovered from chicken in China. The spread of fosA3 can be attributed to horizontal dissemination of several epidemic plasmids, especially F33:A-:B- plasmids. Since coselection by other antimicrobials is the major driving force for the diffusion of the fosA3 gene, a strict antibiotic use policy is urgently needed in China. PMID:25566207

  10. Self evolution: 1st domain of spiritual health

    PubMed Central

    Dhar, Neera; Chaturvedi, Suresh K.; Nandan, Deoki

    2012-01-01

    While measuring physical, mental, and social health as defined by the World Health Organization (WHO), the basis of measurement is in terms of Determinants. Recently with the advent of health promotion activities, the emphasis is on enabling individuals, groups, and societies to have control on these Determinants. To measure the spiritual health, the 4th Dimension, a Spiritual Health Scale consisting of 3 Domains, 6 Constructs, and 27 Determinants of spiritual health were identified through a scientific process. A statistically reliable and valid Spiritual Health Scale (SHS 2011) containing 114 items has been developed. Construct validity and test-retest reliability has been established. The 3 Domains are: Self-Evolution, Self-Actualization, and Transcendence. In this article, the process of self evolution in terms of “Wider Perspective” and “Nurturance-Art” have been captured through the Determinants like Commitment, Introspection, Honesty, Creativity, Contemplation, Prayer, Philanthropy, Extending Self, Empathy, Yoga and Exercise, Questioning Injustice, Aesthetics, Value for Time, and Being Away From Comparisons. PMID:23559785

  11. Investigating students' academic numeracy in 1st level university courses

    NASA Astrophysics Data System (ADS)

    Galligan, Linda; Hobohm, Carola

    2015-06-01

    This paper investigates how an online test (`Self-Test' developed at the University of Southern Queensland) can enrich students' understanding of their academic numeracy, through a purpose-built, self-assessment tool aligned with online modules. Since its creation and evaluation, the tool has been developed and tailored to suit other first year courses based around an academic numeracy framework of competence, confidence and critical awareness (Galligan 2013a). This paper will highlight how the new Self-Test is underpinned by this framework and how students' levels of numeracy can be better understood by the lecturer through Self-Test in a first year nursing for numeracy course and a maths for teachers course. It particularly addresses over- and under-confidence, error analysis and students' reflective comments, and how this understanding can better inform course development and teaching.

  12. World commercial aircraft accidents: 1st edition, 1946--1991

    SciTech Connect

    Kimura, C.Y.

    1992-02-01

    This report is a compilation of all accidents world-wide involving aircraft in commercial service which resulted in the loss of the airframe or one or more fatality, or both. This information has been gathered in order to present a complete inventory of commercial aircraft accidents. Events involving military action, sabotage, terrorist bombings, hijackings, suicides, and industrial ground accidents are included within this list. This report is organized into six chapters. The first chapter is the introduction. The second chapter contains the compilation of accidents involving world commercial jet aircraft from 1952 to 1991. The third chapter presents a compilation of accidents involving world commercial turboprop aircraft from 1952 to 1991. The fourth chapter presents a compilation of accidents involving world commercial pistonprop aircraft with four or more engines from 1946 to 1991. Each accident compilation or database in chapters two, three and four is presented in chronological order. Each accident is presented with information the following categories: date of accident, airline or operator and its flight number (if known), type of flight, type of aircraft and model, aircraft registration number, construction number/manufacturers serial number, aircraft damage resulting from accident, accident flight phase, accident location, number of fatalities, number of occupants, references used to compile the information, and finally cause, remarks, or description (brief) of the accident. The fifth chapter presents a list of all commercial aircraft accidents for all aircraft types with 100 or more fatalities in order of decreasing number of fatalities. Chapter six presents the commercial aircraft accidents for all aircraft types by flight phase. Future editions of this report will have additional follow-on chapters which will present other studies still in preparation at the time this edition was being prepared.

  13. [1st Naval Hospital during the Great Patriotic War].

    PubMed

    Chernikov, O G; Chernyĭ, V S; Mishin, Iu A; Soshkin, P A

    2014-05-01

    In the article about The First Naval Hospital, that became famous during the Great Patriotic War, the authors present the facts of the heroic work of the hospital and its staff under the hardest conditions of the Siege of Leningrad, in an atmosphere of constant shelling, its productive clinical and scientfic work during the war years (1941-1945). As a material for the preparation of this article were used documents of the Military-Medical Museum, factual information about the history of the hospital published in various sources.

  14. National Institute for Rocket Propulsion Systems 1st Annual Workshop

    NASA Technical Reports Server (NTRS)

    Doreswamy, Rajiv; Fry, Emma; Swindell, Tina

    2012-01-01

    The National Institute for Rocket Propulsion Systems (NIRPS) is a Government -wide initiative that seeks to ensure the resiliency of the Nation fs rocket propulsion community in order for the enterprise to remain vibrant and capable of providing reliable and affordable propulsion systems for the nation fs defense, civil and commercial needs. Recognizing that rocket propulsion is a multi-use technology that ensures the nation fs leadership in aerospace, the Government has a vested interest in maintaining this strategic capability through coordinated and synchronized acquisition programs and continual investments in research and development. NIRPS is a resource for collaboration and integration between all sectors of the U.S. propulsion enterprise, supporting policy development options, identifying technology requirements, and offering solutions that maximize national resources while ensuring that capability exists to meet future demand. NIRPS functions as a multi ]agency organization that our nation fs decision makers can look to for comprehensive information regarding all issues concerning the propulsion enterprise.

  15. Joint Force Quarterly. Issue 76, 1st Quarter 2015

    DTIC Science & Technology

    2015-01-01

    rather than “coercing” them with grades, tests , and onerous reading lists. The net effect is an educational experience that, while impressive in...Fridman is a Ph.D. Candidate at the University of Reading , United Kingdom. Soldier aims XM-25 weapon system, Aberdeen Test Center, Maryland (U.S...the Editor: As I read Rebecca Patterson and Jodi Vittori’s article titled “Why Military Offi- cers Should Study Political Economy” in Joint Force

  16. Joint Force Quarterly. Issue 52, 1st Quarter, January 2009

    DTIC Science & Technology

    2009-01-01

    Quarter 2009 Inside JFQ dialogue 2 The National Defense Strategy: Striking the Right Balance By Robert M. Gates 8 From the Chairman 10 Open Letter...Striking the Right Balance By R o b e R t M . G a t e s T he defining principle driving our strategy is balance . Balance is not the same as treating all...Resources are scarce, yet we still must set priorities and consider inescapable tradeoffs and opportunity costs. We currently strive for balance

  17. New Precipitation Satellite Sees 2014's 1st Atlantic Hurricane

    NASA Image and Video Library

    The Global Precipitation Measurement mission's Core Observatory flew over Hurricane Arthur five times between July 1 and July 6, 2014. Arthur is the first tropical cyclone of the 2014 Atlantic Hurr...

  18. Speech: the 1st Freedom: Locked Books, Locked Minds.

    ERIC Educational Resources Information Center

    Krug, Judith F.

    1981-01-01

    Relates the political conservatism of the 1980s to censorship of textbooks, classroom activities, and library materials. Information is presented on landmark court decisions, divisions between various interpretations, and likely future developments. (DB)

  19. Joint Force Quarterly. Issue 60, 1st Quarter 2011

    DTIC Science & Technology

    2011-01-01

    PUBLISHER ADM Michael G. Mullen, USN PRESIdEnt, ndU VADM Ann E. Rondeau, USN AdvISoRy CommIttEE AMB Joyce A. Barr Industrial College of the Armed Forces...Greenwood, USMC (Ret.) Institute for Defense Analyses Alan L. Gropman Industrial College of the Armed Forces Douglas N. Hime Naval War College Mark H...mates and I operated under a “burn it if you’ve got it” mentality. We were not deliberately wasteful or reckless; we just held the conventional

  20. [Weaver syndrome. 1st case reported in Venezuela].

    PubMed

    Sánchez, O; Boufajreldin, S; Oranges, C; Orta, C; Guerra, D

    1997-03-01

    A 2 years and 9 months old female patient, with the diagnosis of Weaver syndrome is reported. The proband presents persistent pre and post-natal overgrowth, asynchronic advanced bone age, particular facies, (macrocephaly, ocular hypertelorism, micrognathia, large ears), bilateral widening of the distal femoral metaphysis, bilateral tibia vara, prominent fetal fingerpads, clinodactyly, development delay, low pitched and hoarse cry, nonspecific cortical atrophy, dilation of the ventricles and vermix hypoplasia. The differential diagnosis with other overgrowth syndromes is discussed. The possibility of uniparental disomy and genetic imprinting as the basic genetic defect in the Weaver syndrome is suggested. The patient reported here appears to be the first case in the Venezuelan literature.

  1. 1st EVA - MS Smith and Grunsfeld during RSU changeout

    NASA Image and Video Library

    2000-01-26

    STS103-331-013 (19-27 December 1999) --- Astronauts John M. Grunsfeld (right) and Steven L. Smith share space on the end of the remote manipulator system (RMS) as they change out gyroscopes, contained in rate sensor units (RSU) inside the Hubble Space Telescope (HST).

  2. INL FY2014 1st Quarterly Performance Analysis

    SciTech Connect

    Kinghorn, Loran

    2014-07-01

    This report is published quarterly by the Idaho National Laboratory (INL) Performance Assurance Organization. The Department of Energy Occurrence Reporting and Processing System (ORPS), as prescribed in DOE Order 232.2 “Occurrence Reporting and Processing of Operations Information,” requires a quarterly analysis of events, both reportable and not reportable, for the previous 12 months. This report is the analysis of 76 occurrence reports and over 16 other deficiency reports (including not reportable events) identified at the INL during the period of October 2013 through December 2013. Battelle Energy Alliance (BEA) operates the INL under contract DE AC 07 051D14517

  3. Primary standards laboratory report, 1st half 1994

    SciTech Connect

    Not Available

    1994-11-01

    Sandia National Laboratories operates the Primary Standards Laboratory for the Department of Energy, Albuquerque Operations Office (DOE/AL). This report summarizes metrology activities that received emphasis in the first half of 1994 and provides information pertinent to the operation of the DOE/AL system-wide Standards and Calibration Program.

  4. Training and Doctrine Command 1st Quarter FY96 Update.

    DTIC Science & Technology

    1996-01-01

    Partial contents include: Doctrine; Training; Leader Development; Organizations; Materiel; Soldier; Battle Labs; Force XXI Joint Venture ; TRADOC Analysis Center; Louisiana Maneuvers; TRADOC Reinvention Center; Cadet Command.

  5. Operation Resettlement, Fort Chafee, Arkansas. 1st Psyop Bn

    DTIC Science & Technology

    1981-01-01

    Editorials and viewpoints \\Titten by Cubans. e. Messages from the Senior Civil Coordinator. f. Announcements submitted by officials of the Task...artfsta y siguii a Amrtrang en el eatilo por un tiempo antes de progresar eu prapio estilo , Pinalmente el Canfeön aamenzö fomcndo ma orquesta de 17...and one light press shelter. The second C-141 arrived on 9 May with three service members, one editorial shel- ter and one 15 KW generator. The

  6. Exploring Chemical Analysis, 1st Edition (by Daniel C. Harris)

    NASA Astrophysics Data System (ADS)

    Wright, John C.

    1998-01-01

    W. H. Freeman: New York, 1997. ISBN: 0716730421. $80.00. Daniel Harris's book Quantitative Chemical Analysis is one of the 1000-pound gorillas for introductory analytical chemistry, both because of its dominance in the field and its size and information content. Students find the writing informal, interesting, and clear. Faculty like the completeness of the book and its sound treatment of the subject matter. It contains everything that an introductory analytical course could possibly want. Daniel Harris's recent book, Exploring Chemical Analysis, is a tamed version of the 1000-pound gorilla for nonchemistry majors. Students will find the same informality, interest, and clarity as in the earlier text but they will also find the book a comfortable companion. Faculty will find an abbreviated but excellent treatment of the subject matter. It contains most of the things that an introductory nonmajors analytical course should want.

  7. Performance indicators for 1st quarter CY 1993

    SciTech Connect

    Not Available

    1993-08-01

    The Department of Energy (DOE) has established a Department-wide Performance Indicator (PI) Program for trending and analysis of operational data as directed by DOE Order 5480.26. The PI Program was established to provide a means for monitoring the environment, safety, and health (ES&H) performance of the DOE at the Secretary and other management levels. This is the ninth in a series of quarterly reports generated for the Department of Energy Field Office, Idaho (DOE-ID) by EG&G Idaho, Inc. to meet the requirements of the PI Program as directed by the DOE Standard. DOE-STD-1048-92 identifies four general areas of PIs. They are: Personnel Safety, Operational Incidents, Environment and Management. These four areas have been subdivided into 26 performance indicators. Approximately 115 performance indicator control and distribution charts comprise the body of this report A brief summary of PIs contained in each of these general areas is provided in the following pages. The four EG&G facilities whose performance is charted herein are as follows: (1) The Advanced Test Reactor (ATR); (2) The Radioactive Waste Management Complex (RWMC); (3) The Waste Experimental Reduction Facility (WERF) and (4) The Test Reactor Area (TRA) Hot Cells.

  8. [Tinea nigra. 1st clinical case in Uruguay].

    PubMed

    Conti-Díaz, I A; Burgoa, F; Civila, E; Bonasse, J; Miller, A

    1984-08-30

    The first case in Uruguay of 'tinea nigra' is described in a 44-year-old male patient with a maculous pigmented lesion on the right foot. It represents the most meridional case of the disease yet recorded in South America. Exophiala werneckii was isolated in cultures (strain 1905 IHM).

  9. GALEX 1st Light Near and Far Ultraviolet -100

    NASA Image and Video Library

    2003-05-28

    NASA's Galaxy Evolution Explorer took this image on May 21 and 22, 2003. The image was made from data gathered by the two channels of the spacecraft camera during the mission's "first light" milestone. It shows about 100 celestial objects in the constellation Hercules. The reddish objects represent those detected by the camera's near ultraviolet channel over a 5-minute period, while bluish objects were detected over a 3-minute period by the camera's far ultraviolet channel. The Galaxy Evolution Explorer's first light images are dedicated to the crew of the Space Shuttle Columbia. The Hercules region was directly above Columbia when it made its last contact with NASA Mission Control on February 1, over the skies of Texas. The Galaxy Evolution Explorer launched on April 28 on a mission to map the celestial sky in the ultraviolet and determine the history of star formation in the universe over the last 10 billion years. http://photojournal.jpl.nasa.gov/catalog/PIA04281

  10. Joint Force Quarterly. Issue 44, 1st Quarter 2007

    DTIC Science & Technology

    2007-01-01

    General Lance L. Smith, USAF, Commander, U.S. Joint Forces Command 44 The Success of Global Force Management and Joint Force Providing by Michael...S) Stephen J. Miller, USAF Air War College BG Mark E. O’Neill, USA U.S. Army Command and General Staff College Maj Gen Teresa N. Peterson, USAF...ndu.edu Farewell to the Editor Two years ago, the Chairman of the Joint Chiefs of Staff, General Richard Myers, transferred a colonel from his personal

  11. Environmental Studies Center Teacher Books. 1st Grade - Habitats.

    ERIC Educational Resources Information Center

    Martin County Schools, Jensen Beach, FL. Environmental Studies Center.

    This teacher's guide, one of nine teacher packages developed for use in the sequential, hands-on, field-oriented, K-8 environmental education program of the Martin County Schools in Florida, was developed for use with elementary children in grade one prior to and after a visit to an environmental studies center located near an estuarine area. This…

  12. Murchison Widefield Array (MWA) - 1st Year Science Results

    NASA Astrophysics Data System (ADS)

    Bowman, Judd D.; Murchison Widefield Array (MWA) Collaboration

    2015-01-01

    The Murchison Widefield Array (MWA) is the first radio telescope in the Southern Hemisphere designed specifically to explore the astronomical sky between 80 and 300 MHz with arcminute angular resolution and high survey efficiency. The MWA has the goal of detecting 21 cm emission from neutral hydrogen during the reionization epoch. It provides unique opportunities for studies of our Galactic environment, including ISM turbulence, magnetic fields, cosmic rays, and supernova remnants, as well as extragalactic surveys, time-domain astrophysics, and solar imaging and space weather. Early results will be reported highlighting the capabilities of the instrument. Featured science will include initial reionization analysis, preliminary searches for exoplanets and variable sources, spectral properties of radio sources, ionospheric fluctuations, and solar imaging.

  13. Pet Care Teaching Unit: 1st-3rd Grades.

    ERIC Educational Resources Information Center

    Peninsula Humane Society, San Mateo, CA.

    Activities in this unit are designed to familiarize primary grade students with the responsibilities involved in pet ownership. Teaching plans are provided for a total of 12 lessons involving social studies, language arts, math, and health sciences. Activities adaptable for readers and non-readers focus on pet overpopulation, care of pets when…

  14. 1st trimester miscarriage: four decades of study

    PubMed Central

    Hardy, Philip John

    2015-01-01

    Miscarriage is a very common occurrence in humans. This paper sets out to present published data on research that has provided increased understanding of pregnancy failure. Clarification of definitions, exploring the range of failures from preclinical to later pregnancy losses, and the scientific tools employed to find information on the losses have been documented. What is now understood, which tools work best, and the associated limitations are all discussed. Early studies used cytogenetic methods and tissue culture to obtain results. Improvements in laboratory tools such as better tissue culture incubators, inverted microscopes, laminar flow hoods, improvements in culture media, all contributed to obtaining more results for patients. These studies demonstrated the significant contribution of unbalanced chromosomal karyotypes to pregnancy failure. Maternal age as a contributing factor in trisomy was clearly demonstrated. First trimester miscarriage exhibits very high cytogenetic abnormality; in contrast to very low rates in later losses. Combining data across all time periods of pregnancy will affect the significance of chromosomal error in the early pregnancy failures. Cytogenetic methods investigate whole genomes, and are considered to represent the standard against which new methods must be validated. New molecular genetic methods provide the opportunity to examine samples without the necessity of tissue culture. Techniques may be site-specific or whole genome. Fluorescent in situ hybridisation (FISH), comparative genomic hybridisation (CGH), array-based CGH, single nucleotide polymorphism (SNP) detection, quantitative polymerase chain reaction (qPCR), and quantitative fluorescent PCR (QF-PCR), have all been utilised. In comparison studies with classical/conventional cytogenetics, each newer method offers advantages and limitations. At the present time, a combined approach using conventional and molecular methods will elucidate the cause of miscarriage for almost all samples. In a clinical setting this would be optimum. PMID:26835373

  15. The 1st generation low cost point focus solar concentrator

    NASA Technical Reports Server (NTRS)

    Zimmerman, J.

    1980-01-01

    A point focus solar concentrator that, given a high volume of production, will optimize the ratio of performance to cost is considered. The concentrator design approach has evolved by a systematic process of examining the operating requirements particular to the solar application, minimizing material content through detail structural design and structurally efficient subsystem features, and utilizing materials and processes compatible with high volume production techniques. The design approach, the rationale for the configuration and subsystem selections, and the development status are described.

  16. Joint Force Quarterly. Issue 56, 1st Quarter, January 2010

    DTIC Science & Technology

    2010-01-01

    between single - and double-loop learning.17 The contrast pertains to knowledge about improving what one is already doing based on a given set of...how they should be developed, and why many recent attempts at theories are really shallow approaches based on a single governing idea, ignor...Quarterly should be acknowledged whenever material is quoted from or based on its content. COMMUNICATIONS Please visit NDU Press and Joint Force Quarterly

  17. Joint Force Quarterly. Issue 68, 1st Quarter, January 2013

    DTIC Science & Technology

    2013-01-01

    outpace gross domestic product ( GDP ) growth, resulting in the reduced possibility of being able to “grow out of debt.”17 There is no doubt that these...defense expenditures as a percentage of GDP is misleading in its own right. Americans would not think twice about paying 4 cents out of every...dollar (as a percentage of GDP ) for their security.20 Con- versely, if Americans knew that 17 cents out of every dollar the government spends went to

  18. Joint Force Quarterly. Issue 48, 1st Quarter 2008

    DTIC Science & Technology

    2008-01-01

    and family support to ensure these forces are ready to serve effectively over the long term and across the full spectrum of operations. n Provide...leverage existing forces, streamline organiza- tions, and make units leaner, smaller, and more effective . We must likewise ensure that the National Guard...interdependent, priori- tized Service modernization plans. n Develop implementation plans to ensure effective execution of pending Base Realign- ment and

  19. PROCEEDINGS OF SYMPOSIUM 1969 SPRING SUPERCONDUCTING SYMPOSIA (1ST).

    DTIC Science & Technology

    Contents: How and where to find high-temperature superconductors; Transition temperature of strong-coupled superconductors; Intermetallic compounds: An unlimited source; and Mechanisms for superconductivity.

  20. Smith Newton Vehicle Performance Evaluation - 1st Quarter 2014 (Brochure)

    SciTech Connect

    Not Available

    2014-04-01

    The Fleet Test and Evaluation Team at the U.S. Department of Energy's National Renewable Energy Laboratory is evaluating and documenting the performance of electric and plug-in hybrid electric drive systems in medium-duty trucks across the nation. U.S. companies participating in this evaluation project received funding from the American Recovery and Reinvestment Act to cover part of the cost of purchasing these vehicles. Through this project, Smith Electric Vehicles is building and deploying 500 all-electric medium-duty trucks that will be deployed by a variety of companies in diverse climates across the country.