Science.gov

Sample records for edinburgh international film

  1. Royal Observatory, Edinburgh

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    The Royal Observatory, Edinburgh (ROE) comprises the UK Astronomy Technology Centre (ATC) of the PARTICLE PHYSICS AND ASTRONOMY RESEARCH COUNCIL, and the University of Edinburgh's Institute for Astronomy....

  2. Outdoor Education -- Edinburgh

    ERIC Educational Resources Information Center

    Parker, Terry

    1974-01-01

    In Scotland, outdoor education is seen as a combination of outdoor pursuits and environmental studies. The article describes various centres in the Edinburgh area, outdoor education expeditions, and programs, such as mountaineering, rock climbing, orienteering, and canoeing. (KM)

  3. Teaching Introduction to International Politics with Film

    ERIC Educational Resources Information Center

    Valeriano, Brandon

    2013-01-01

    This article is an overview of a comprehensive film-based course that covers basic topics appropriate for an introduction to international relations (or world politics) course. Film provides a new and novel perspective by which to view international interactions. I explore how various aspects of international politics are covered by movies with…

  4. Botany in Edinburgh's Medical Curriculum.

    PubMed

    Wilson, Hazel

    2012-01-01

    In the early 18th century, at the founding of Edinburgh University Medical School, the study of botany was regarded as an essential component of medical training. Botanical teaching began as basic instruction in the recognition of medical plants, considered a vital aspect of a physician's Materia Medica studies. Over the next hundred years growing importance was given to the study of botany as a science, its popularity peaking under John Hutton Balfour's tenure as Professor (1845-1879). The relevance of botanical study later declined in the undergraduate medical curriculum until its cessation in 1961 .This paper considers the history of botanical studies in Edinburgh, including the reasons for its introduction and its changing importance over time.

  5. IMC9 Edinburgh Nomenclature Sessions.

    PubMed

    Norvell, Lorelei L; Hawksworth, David L; Petersen, Ronald H; Redhead, Scott A

    2010-12-01

    The proceedings of the 3-5 August 2010, IMC9 Edinburgh Nomenclature Sessions are briefly summarized. The final resolution approved by the General Assembly endorses the recommendations by the Nomenclature Sessions regarding transfer of the governance of fungal nomenclature from botanical to mycological congresses, mandatory pre-publication deposit of nomenclatural information for valid publication of new fungal names, and the acceptability of English as an alternative to Latin in the valid publication of fungal names. Complete results from the IMC9 nomenclature questionnaire are also provided.

  6. Proceedings of the International Working Conference on the Measurements of Quality in Postsecondary Education (2nd, Edinburgh, Scotland, September 5, 1991).

    ERIC Educational Resources Information Center

    Pennsylvania State Univ., University Park. Center for the Study of Higher Education.

    This report presents the outcomes from two international 1991 conferences, one held in Washington, D.C., and the other in Scotland, which addressed developing a framework for cooperative research in the area of measuring quality in postsecondary education. The first meeting established the foundations for collaborative research and the second…

  7. Edinburgh doctors and their physic gardens.

    PubMed

    Doyle, D

    2008-12-01

    Edinburgh has had eight physic gardens on different sites since its first one was created by the Incorporation of Barbers and Surgeons in 1656. As the gardens grew in size, they evolved from herb gardens to botanic gardens with small herbaria for the supply of medical herbs. They were intended for the instruction of medical, surgical and apothecary students and, in the case of the physicians, to demonstrate the need for a physicians' college and a pharmacopoeia. Some of the doctors in charge of them were equally famous and influential in botany as in medicine, and while Edinburgh Town Council enjoyed the fame the gardens brought to the city it was parsimonious and slow to support its botanical pioneers. The gardens are celebrated today in the Sibbald Garden within the Royal College of Physicians of Edinburgh.

  8. Influence of internal flow on film cooling effectiveness

    SciTech Connect

    Wilfert, G.; Wolff, S.

    2000-04-01

    Film cooling experiments were conducted to investigate the effects of internal flow conditions and plenum geometry on the film cooling effectiveness. The film cooling measurements show a strong influence of the coolant inlet conditions on film cooling performance. The present experiments were carried out on a flat plate with a row of cylindrical holes oriented at 30 degrees with respect to a constant-velocity external flow, systematically varying the plenum geometry and blowing rates (0.5 {le} M {le} 1.25). Adiabatic film cooling measurements using the multiple narrow-banded thermochromic liquid crystal technique (TLC) were carried out, simulating a flow parallel to the mainstream flow with and without crossflow at the coolant hole entry compared with a standard plenum configuration. An impingement in front of the cooling hole entry with and without crossflow was also investigated. For all parallel flow configurations, ribs were installed at the top and bottom coolant channel wall. As the hole length-to-diameter ratio has an influence on the film cooling effectiveness, the wall thickness has also been varied. In order to optimize the benefit of the geometry effects with ribs, a vortex generator was designed and tested. Results from these experiments show in a region 5 {le} X/D {le} 80 downstream of the coolant injection location differences in adiabatic film cooling effectiveness between +5% and +65% compared with a standard plenum configuration.

  9. Paris-Edinburgh cell applications at HPCAT

    NASA Astrophysics Data System (ADS)

    Park, Changyong; Shen, Guoyin; Wang, Yanbin

    2011-06-01

    A Paris-Edinburgh cell (model VX-3) has been installed at HPCAT 16BM-B, a bending magnet white X-ray beamline at the Advanced Photon Source. The PE anvil and the heater assembly are specifically designed to contain the sample volume ranging from 0.03 mm3 to >1.2 mm3 while the entire sample volume can be seen through X-ray windows widely open in radial direction. The pressure and temperature of sample can reach up to 7 GPa and 2,300 K, respectively. For diffraction experiment, the maximum momentum transfer, Q = 4 πsin(θ) / λ, can reach up to ~40 Å -1. A real-time white-beam radiography imaging system obtains the absorption contrast images of compressed sample with 7x magnification, 5 μm image resolutions, and update rate of 0.1 msec to 60 sec per frame. A table top channel-cut monochromator which can provide 30-90 keV monochromatic X-rays is also available for transmission measurement. These series of new instrumental developments are expected to widen the range of user sciences at HPCAT with new opportunities for in-situ measurement of real-time radiography, amorphous and liquid structure, ultrasound velocity, density, electrical resistivity and thermal conductivity. Work supported by DOE-NNSA, DOE-BES, and NSF-COMPRESS.

  10. Surgical neurology and clinical neurosciences in Edinburgh, Scotland.

    PubMed

    Miller, J D; Steers, A J

    1996-07-01

    Surgical neurology in Edinburgh started > 70 years ago with Norman Dott, after his apprenticeship with Harvey Cushing. It continued under the chairmanship of John Gillingham, until 1980, and then Douglas Miller, who merged the Departments of Surgical Neurology and Medical Neurology to form the Department of Clinical Neurosciences in 1986. Particular strengths of the Edinburgh program have been the management of intracranial aneurysms, stereotactic and functional neurosurgery, the management of head and spinal injury and stroke, and neuro-oncology.

  11. PREFACE: 15th International Conference on Thin Films (ICTF-15)

    NASA Astrophysics Data System (ADS)

    Takai, Osamu; Saito, Nagahiro; Zettsu, Nobuyuki; Cho, Sung-Pyo; Terashima, Chiaki; Ueno, Tomonaga; Sakai, Osamu; Miyazaki, Seiichi; Yoshimura, Kazuki; Akamatsu, Kensuke; Ito, Takahiro; Yogo, Toshinobu; Inoue, Yasushi; Ohtake, Naoto; Yoshida, Tsukasa; Tosa, Masahiro; Takai, Madoka; Fujiwara, Yasufumi; Matsuda, Naoki; Teshima, Katsuya; Seki, Takahiro; Matsunaga, Katsuyuki; Fujita, Daisuke

    2013-03-01

    The International Conference on Thin Films is the most established conference for all researchers and persons interested in thin films and coatings. It is one of the tri-annual conference series endorsed and co-organized by the Thin Film Division of the International Union for Vacuum Science, Technique and Applications (IUVSTA), a union of national member societies whose role is to stimulate international collaboration in the fields of vacuum science, techniques and applications and related multi-disciplinary topics including solid-vacuum and other interfaces. The 15th International Conference on Thin Films (ICTF-15) is organized by The Vacuum Society of Japan (VSJ) and held at Kyoto TERRSA in Kyoto, Japan on 8-11 November 2011, following the 14th International Conference on Thin Films (ICTF-14), which was held in Ghent, Belgium in 2008. Thin films and coatings are daily becoming increasingly important in the fields of various industries. This International Conference provides a multi-disciplinary forum for recent advances in basic research, development and applications of thin films and coatings. This conference will present a unique opportunity for researchers, engineers and managers to acquire new knowledge of thin films and coatings. We hope that our understanding on thin films and coatings will be deepened through this conference. The conference site, 'Kyoto TERRSA' is located in the historical heart of the old capital Kyoto. Kyoto is an ancient city with a 1200-year history. It was established as Japan's capital under the name 'Heian-kyo' in the year 794. Although many transformations have taken place over the years, Kyoto has always embraced the most advanced standards of the times. It has greatly contributed to the nation's industrial, economic and cultural development. The dauntless spirit of leadership of Kyoto's past as a capital city is still felt here today. Kyoto also preserves the beloved examples of its culture as testimonials of time. This is shown

  12. Low-temperature internal friction in quenched amorphous selenium films

    NASA Astrophysics Data System (ADS)

    Metcalf, Thomas; Liu, Xiao; Abernathy, Matthew; Stephens, Richard

    Using ultra-high-quality-factor silicon mechanical resonators, we have measured the internal friction and shear modulus of amorphous selenium (a-Se) films at liquid helium temperatures. The glass transition temperature of selenium lies at a conveniently accessible 40 -50° C, facilitating a series of in- and ex-situ annealing and quench cycles. The a-Se films exhibit the low-temperature internal friction plateau (10-4 <=Q-1 <=10-3) found in almost all amorphous solids, which is a result of (and direct measure of) a broad distribution of two-level tunneling systems (TLS), whose origin is still unknown. We find a clear correlation between the post-anneal quench rate and the value of this plateau. The implications of these observations for understanding the microscopic origin of TLS will be discussed. Principally, the observed changes in the internal friction plateau could show the way in which the density of TLS could be manipulated or suppressed in other amorphous systems. Work supported by the Office of Naval Research and the University of Pennsylvania Materials Research Science and Engineering Center.

  13. Study of anisotropy of spin cast and vapor deposited polyimide films using internal reflection techniques

    SciTech Connect

    Liberman, V.

    1996-11-01

    We have compared anisotropy of spin cast and vapor deposited polyimide (VDP) films, using internal reflection infrared spectroscopy. The films were deposited directly on the internal reflection element. We find that spin cast films are more anisotropic than their VDP counterparts, with the polyimide chains tending to align parallel to the substrate. Both films are found to contain more and less ordered regions. Within the ordered regions, the plane of the phenyl ring tends to align parallel to the substrate.

  14. Edinburgh Working Papers in Applied Linguistics, Number 2.

    ERIC Educational Resources Information Center

    Lynch, Tony, Ed.

    1991-01-01

    A yearly cross-section of current work in Edinburgh University's Department of Applied Linguistics is offered with the aim of eliciting reactions and criticism. Papers in this compilation are: "Discursive Aspects of Metafiction: A Neo-Oral Aura?"; "The Reaction of Learners to Tape-Based Listening Comprehension Materials in French,…

  15. The Duke of Edinburgh's Award: A "Simply Brilliant" Program

    ERIC Educational Resources Information Center

    Lico, Abner

    2008-01-01

    While speaking to Gold Award Achievers in Toronto in 2002, Tony Comper, past President and Chief Executive Officer of the BMO Financial Group, referred to the Duke of Edinburgh's (DofE) Award as a program "so brilliantly simple, it's simply brilliant." This ironic statement has echoed in the Ontario division of the DofE Award ever since.…

  16. Extending the Expedition Season. Duke of Edinburgh's Award Scheme News.

    ERIC Educational Resources Information Center

    White, Richard

    2001-01-01

    The Duke of Edinburgh's Award adopted flexible and creative strategies for delivering the expeditions section since the UK countryside was severely restricted during the foot-and-mouth crisis. This includes the option of undertaking ventures during winter. Because of greater risks during winter, advice and requirements are given concerning…

  17. a New Design for Diamond Window Equipped Paris-Edinburgh — First Tests and Results

    NASA Astrophysics Data System (ADS)

    Burchard, M.; Glasmacher, U. A.; Dedera, S.; Trautmann, C.

    2012-12-01

    High pressure cells of the Paris-Edinburgh type are important tools for experimental high pressure studies in material science. Although these cells were originally developed for use in neutron diffraction, today they are also applied in alternative experimental high pressure fields. Their main advantages are their small construction size, limited weight and the relative high reachable pressures with a maximized sample volume. The small construction size also results in very good cost efficiency. The major drawback of these cells is that due to their simple squeezer geometry pressure extrapolations are nearly impossible and, hence, the use of internal standard is mandatory. Consequently, the normal use of Paris-Edinburgh cells is mostly limited to experiments with neutron or synchrotron radiation, during which pressure and temperature are determined by using an internal diffraction standard. To overcome this problem, tone may combine the advantages of diamond anvil cells with those of Paris-Edinburgh-cells by integrating diamond windows into the upper and / or the lower anvil. With such a cell it is possible to retrieve pressure and / or temperature data by measuring the shift of Raman bands or fluorescence lines by spectroscopic methods. Several attempts have been made to build such a cell ([1] and Klotz pers. communication) using different window materials. Until now no final setup has been published. We present a new Paris-Edinburgh cell design especially constructed for use within high energy relativistic heavy ion radiation experiments. This design uses conventional diamond anvils as spectroscopic windows in conjunction with specially designed hardened steel anvils. We have performed first feasibility studies up to 2.5 GPa with a standard Raman spectrometer using a special adapted Raman glass fiber probe. We present results of several mechanical test runs and one experiment with relativistic heavy ion radiation at the GSI Helmholtzzentrum f

  18. Benjamin Rush, Edinburgh Medicine and the Rise of Physician Autobiography.

    PubMed

    Jones, Catherine

    2014-01-01

    This chapter explores the place of Scottish medicine in the autobiographical writing of the Philadelphia physician and signer of the American Declaration of Independence, Benjamin Rush, who studied at the University of Edinburgh from 1766 to 1768. It focuses on Rush's 'Scottish journal' (his account of his period of study in Edinburgh), his protracted feud from 1797 over his treatment of yellow fever with the English journalist, politician and agriculturalist William Cobbett, and his account in 'Travels through Life' of that feud and of the influence of Cullen on his medical theory and practice. The different rhetorical strategies used by Rush to defend his character and practice and his role in the rise of physician autobiography are examined.

  19. Films of a Changing World: A Critical International Guide.

    ERIC Educational Resources Information Center

    Ackermann, Jean Marie

    The films reviewed in this book focus on the theme, the developing nation. These films compare cultures, praise" technical advancement" projects, record research, tell stories exemplifying cultural heritage, and paint murals depicting the cultural and technological development of these countries. Some of the films were produced by the developing…

  20. Internal stress induced natural self-chemisorption of ZnO nanostructured films

    PubMed Central

    Chi, Po-Wei; Su, Chih-Wei; Wei, Da-Hua

    2017-01-01

    The energetic particles bombardment can produce large internal stress in the zinc oxide (ZnO) thin film, and it can be used to intentionally modify the surface characteristics of ZnO films. In this article, we observed that the internal stress increased from −1.62 GPa to −0.33 GPa, and the naturally wettability of the textured ZnO nanostructured films changed from hydrophobicity to hydrophilicity. According to analysis of surface chemical states, the naturally controllable wetting behavior can be attributed to hydrocarbon adsorbates on the nanostructured film surface, which is caused by tunable internal stress. On the other hand, the interfacial water molecules near the surface of ZnO nanostructured films have been identified as hydrophobic hydrogen structure by Fourier transform infrared/attenuated total reflection. Moreover, a remarkable near-band-edge emission peak shifting also can be observed in PL spectra due to the transition of internal stress state. Furthermore, our present ZnO nanostructured films also exhibited excellent transparency over 80% with a wise surface wetting switched from hydrophobic to hydrophilic states after exposing in ultraviolet (UV) surroundings. Our work demonstrated that the internal stress of the thin film not only induced natural wettability transition of ZnO nanostructured films, but also in turn affected the surface properties such as surface chemisorption. PMID:28233827

  1. Internal stress induced natural self-chemisorption of ZnO nanostructured films

    NASA Astrophysics Data System (ADS)

    Chi, Po-Wei; Su, Chih-Wei; Wei, Da-Hua

    2017-02-01

    The energetic particles bombardment can produce large internal stress in the zinc oxide (ZnO) thin film, and it can be used to intentionally modify the surface characteristics of ZnO films. In this article, we observed that the internal stress increased from ‑1.62 GPa to ‑0.33 GPa, and the naturally wettability of the textured ZnO nanostructured films changed from hydrophobicity to hydrophilicity. According to analysis of surface chemical states, the naturally controllable wetting behavior can be attributed to hydrocarbon adsorbates on the nanostructured film surface, which is caused by tunable internal stress. On the other hand, the interfacial water molecules near the surface of ZnO nanostructured films have been identified as hydrophobic hydrogen structure by Fourier transform infrared/attenuated total reflection. Moreover, a remarkable near-band-edge emission peak shifting also can be observed in PL spectra due to the transition of internal stress state. Furthermore, our present ZnO nanostructured films also exhibited excellent transparency over 80% with a wise surface wetting switched from hydrophobic to hydrophilic states after exposing in ultraviolet (UV) surroundings. Our work demonstrated that the internal stress of the thin film not only induced natural wettability transition of ZnO nanostructured films, but also in turn affected the surface properties such as surface chemisorption.

  2. Clinical photograph from the Royal Infirmary of Edinburgh - 1853.

    PubMed

    Malcolm-Smith, N A

    2005-10-01

    A child with a facial defect is presented using clinical details recorded in a ward journal of the Royal Infirmary of Edinburgh for 1853. The entry in the journal is illustrated by a clinical photograph and a pen and ink drawing. The operation for facial reconstruction is described together with an account of post-operative course and outcome. The differential diagnoses and views on the aetiology of the patient's disorder are considered. The photograph itself is described and the historical and social background of the patient are outlined.

  3. Analysis of long-term internal stress and film structure of SiO2 optical thin films.

    PubMed

    Nishikawa, Toshiyuki; Ono, Hiroi; Murotani, Hiroshi; Iida, Yoshitaka; Okada, Katsuhisa

    2011-03-20

    Recently, the demand for durability of optical thin films, which have long been used, has been growing as the performance of optical components improves. The stress of a film is an important parameter that is related to its adhesion. The electron beam (EB) and ion-assisted deposition (IAD) methods are widely used to fabricate optical thin films. However, there are few reports on long-term internal stress, despite the importance of this issue. Here we discuss the time dependence of the stress of SiO2 optical thin films in terms of optical characteristics in the infrared region. It was found that SiO2 thin films prepared by the EB and IAD methods exhibited compression stress. The Si-OH molecular bond was observed at around 930 cm(-1) in the Fourier transform infrared spectroscopy spectrum of the sample prepared by the EB method, which exhibited a large change in internal stress after an elapsed time. It is considered that this change in bonding was related to the decrease in the stress of the films.

  4. The accuracy of the Edinburgh diplopia diagnostic algorithm.

    PubMed

    Butler, L; Yap, T; Wright, M

    2016-06-01

    PurposeTo assess the diagnostic accuracy of the Edinburgh diplopia diagnostic algorithm.MethodsThis was a prospective study. Details of consecutive patients referred to ophthalmology clinics at Falkirk Community Hospital and Princess Alexandra Eye Pavilion, Edinburgh, with double vision were collected by the clinician first seeing the patient and passed to the investigators. The investigators then assessed the patient using the algorithm. An assessment of the degree of concordance between the 'algorithm assisted' diagnosis and the 'gold standard' diagnosis, made by a consultant ophthalmologist was then carried out. The accuracy of the pre-algorithm diagnosis made by the referrer was also noted.ResultsAll patients referred with diplopia were eligible for inclusion. Fifty-one patients were assessed; six were excluded. The pre-algorithm accuracy of referrers was 24% (10/41). The algorithm assisted diagnosis was correct 82% (37/45) of the time. It correctly diagnosed: cranial nerve (CN) III palsy in 6/6, CN IV palsy in 7/8, CN VI palsy in 12/12, internuclear ophthalmoplegia in 4/4, restrictive myopathy in 4/4, media opacity in 1/1, and blurred vision in 3/3. The algorithm assisted diagnosis was wrong in 18% (8/45) of the patients.ConclusionsThe baseline diagnostic accuracy of non-ophthalmologists rose from 24 to 82% when patients were assessed using the algorithm. The improvement in the diagnostic accuracy resulting from the use of the algorithm would, hopefully, result in more accurate triage of patients with diplopia that are referred to the hospital eye service. We hope we have demonstrated its potential as a learning tool for inexperienced clinicians.

  5. Improving the internal stress and wear resistance of DLC film by low content Ti doping

    NASA Astrophysics Data System (ADS)

    Qiang, Li; Zhang, Bin; Zhou, Yan; Zhang, Junyan

    2013-06-01

    Low concentration Ti-doped hydrogenated amorphous carbon (Ti-C: H) films were deposited on silicon wafers by middle frequency magnetron sputtering titanium twin-targets in the feed gas of Ar/CH4. Ti concentration was controlled by varying the gas flow ratio of Ar/CH4 to be in the range of about 0.2-0.4 at.%. X-ray photoelectron spectroscopy (XPS), Raman and high-resolution transmission electron microscope (HRTEM) were used to analyze the composition and microstructure of the films. The internal stress, mechanical and tribological properties of the films were investigated by BGS 6341 type film stress tester, nanoindentation and reciprocating ball-on-disk tribo-tester, respectively. The results indicated that the incorporated Ti probably presents in the form of atomic state since no TiC was observed. The introduction of low content Ti significantly reduced the internal stress of DLC films with slight sacrifice of the hardness, and no obvious change was observed for the internal stress and hardness as the Ti content varies in the range of 0.2-0.42 at.%. Moreover, the low content Ti incorporation enhanced the friction and wear resistance of the DLC films dramatically with wear rate of ˜10-8 mm3/Nm and friction coefficient of 0.04. That is, no matter how much is Ti doping amount, the DLC film has excellent properties as long as the amount of Ti doping reaches the low content level.

  6. Preparation and internal stress estimation of BN films by ion mixing and vapour deposition technique

    NASA Astrophysics Data System (ADS)

    Hanaki, S.; Leng, B.; Uchida, H.

    2010-07-01

    Boron Nitride (BN) films were synthesized onto silicone wafer by depositing B metal vapour under simultaneous irradiation of N ions. Here, film thickness, ion beam energy and transport ratio (B/N) were selected as a preparation parameter and they were controlled in the range of 0.2-1μm, 0.2~2keV and 1~5, respectively. The BN films prepared were characterized using several analytical techniques and their internal stresses were estimated using Stoney's equation. From Fourier transform infrared spectroscopy, it was found that use of low energy N ions is effective for the formation of cubic BN (cBN) phase using ion mixing and vapour deposition (IVD) technique. At this condition, high compressive stress is measured and strong correlations were found among crystal structure, internal stress and Knoop hardness of BN films.

  7. Video- Making a Film of Water Aboard the International Space Station (ISS)

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Saturday Morning Science, the science of opportunity series of applied experiments and demonstrations, performed aboard the International Space Station (ISS) by Expedition 6 astronaut Dr. Don Pettit, revealed some remarkable findings. In this video, Dr. Pettit demonstrates how to make films of pure water. Watch the video to see how he does it, see his two-dimensional beaker, and marvel along with him at how tenacious the films are.

  8. Thin-film-based sensitivity enhancement for total internal reflection fluorescence live-cell imaging.

    PubMed

    Kim, Kyujung; Cho, Eun-Jin; Huh, Yong-Min; Kim, Donghyun

    2007-11-01

    We investigated experimentally the evanescent field enhancement based on dielectric thin films in total internal reflection microscopy. The sample employed two layers of Al2O3 and SiO2 deposited on an SF10 glass substrate. Field intensity enhancement measured by fluorescent excitation of microbeads relative to that of a control sample without dielectric films was polarization dependent, determined as 4.2 and 2.4 for TE and TM polarizations, respectively, and was in good agreement with numerical results. The thin-film-based field enhancement was also applied to live-cell imaging of quantum dots, which confirmed the sensitivity enhancement qualitatively.

  9. Cross-cultural differences in color preferences: implication for international film distribution

    NASA Astrophysics Data System (ADS)

    Lee, Kyung Jae

    2002-06-01

    This paper proposes the necessity of manipulating colors of movie contents to fit diverse audiences around the world. Since films are highly color-dependent messages, it is critical to understand how people in different cultures respond differently to color. In recent years, the international market for filmed entertainment has grown more than the U.S. market. However, a lack of research on audience preferences shows no constant guide for the motion picture industry. The film production stage is often disregarded to deliver the appropriate visual color contents for local audience when U.S. films are distributed to foreign markets. Therefore, it is assumed that it would cause distractions for local audiences and it could result in poor ticket sales. When the U.S. produced films are distributed in Asia, colors of original films are always shown without manipulation. It is common that when a U.S. manufactured car is imported to Japan, a driver seat is installed on the right side and also other parts are modified for local customers. Film development is also significantly dependent on audience behavior, so film content also needs to be localized for the different culture. This paper will only address a hypothesis of the implementation of color marketing methodology present in motion pictures.

  10. Henry H. Cheek and transformism: new light on Charles Darwin's Edinburgh background

    PubMed Central

    Jenkins, Bill

    2015-01-01

    Evidence for the transformist ideas espoused by Henry H. Cheek (1807–33), a contemporary of Charles Darwin's at the University of Edinburgh, sheds new light on the intellectual environment of Edinburgh in the late 1820s and early 1830s. Cheek was the author of several papers dealing with the transmutation of species influenced by the theories of Étienne Geoffroy Saint-Hilaire (1772–1844), Jean-Baptiste Lamarck (1744–1829) and the Comte de Buffon (1707–88). Some of these were read to student societies, others appeared in the Edinburgh Journal of Natural and Geographical Science, which Cheek edited between 1829 and 1831. His writings give us a valuable window onto some of the transformist theories that were circulating among Darwin's fellow medical students in the late 1820s, to which Darwin would have been exposed during his time in Edinburgh, and for which little other concrete evidence survives. PMID:26665300

  11. PREFACE: International Conference on Solid Films and Surfaces (ICSFS 2014)

    NASA Astrophysics Data System (ADS)

    Achete, C. A.; Almeida, C. M.; Cremona, M.; Rocca, M.; Stavale, F.

    2015-03-01

    Foreword The 17th ICSFS took place at the wonderful city of Rio de Janeiro, Brazil from the 8th to the 11th of September, 2014. The conference focused on recent advances in controlling and characterizing the physical and chemical properties of films and surfaces, with a particular emphasis on materials for electronic, photonic and spintronic applications. In addition, themes of bio-functionalized structures and devices were strongly discussed in the ICSFS, covering interdisciplinary nano and nano-bio science and technology. The conference has promoted, in various sub-fields of materials surfaces and thin films, an excellent forum for exchange of ideas, presentation of technical achievements and discussion of future directions in the field. In this volume of the IOP Conference Series: Materials Science and Engineering we are glad to present 11 peer-reviewed ICSFS contributing papers. The cross-disciplinary nature of conference topics is clearly reflected in these Proceedings' contents. The themes discussed ranged from those close to more traditional condensed matter physics, such as semiconductor surfaces to physical chemistry related issues. The Proceedings were organized in accordance with contributions presented at the Conference. We were glad with the presence of over 160 participants, including 24 invited and plenary talks and over 50 oral contributions. We strongly believe that these Proceedings will be useful for a wide audience of those interested in basic and applied surfaces and thin solid interfaces. Acknowledgment We would like to acknowledge the hard work, professional skills and efficiency of the team which oversaw the general organization, particularly of Dicom (Social Communication Division) from the National Institute of Metrology, Quality and Technology, Inmetro (Brazil). We also would like to thank all the invited speakers and session chairs for making the meeting such a great success. The Conference was supported and sponsored by Academia

  12. Film and Language Learning in Victorian Schools: A Study of the 2009 Next Gen Program of the "Melbourne International Film Festival"

    ERIC Educational Resources Information Center

    Lo Bianco, Hana

    2010-01-01

    This article investigates the role of film in language education based on a study of the 2009 "Melbourne International Film Festival" (MIFF). It is structured around a literature review and results from surveys of students and teachers who participated in the young people's section of the program, Next Gen. The article argues that film…

  13. A laser induced fluorescence technique for quantifying transient liquid fuel films utilising total internal reflection

    NASA Astrophysics Data System (ADS)

    Alonso, Mario; Kay, Peter J.; Bowen, Phil J.; Gilchrist, Robert; Sapsford, Steve

    2010-01-01

    This paper describes the development of a laser induced fluorescence (LIF) technique to quantify the thickness and spatial distribution of transient liquid fuel films formed as a result of spray-wall interaction. The LIF technique relies on the principle that upon excitation by laser radiation the intensity of the fluorescent signal from a tracer like 3-pentanone is proportional to the film thickness. A binary solution of 10% (v/v) of 3-pentanone in iso-octane is used as a test fuel with a Nd:YAG laser as the excitation light source (utilising the fourth harmonic at wavelength 266 nm) and an intensified CCD camera is used to record the results as fluorescent images. The propagation of the excitation laser beam through the optical piston is carefully controlled by total internal reflection so that only the fuel film is excited and not the airborne droplets above the film, which had been previously shown to induce significant error. Other known sources of error are also carefully minimised. Calibrated temporally resolved benchmark results of a transient spray from a gasoline direct injector impinging on a flat quartz crown under atmospheric conditions are presented, with observations and discussion of the transient development of the fuel film. The calibrated measurements are consistent with previous studies of this event and demonstrate the applicability of the technique particularly for appraisal of CFD predictions. The potential utilisation of the technique under typical elevated ambient conditions is commented upon.

  14. Seminar on Soviet Military Manpower: A Focus on the Soviet Military District, held at the University of Edinburgh, Edinburgh, Scotland, 5-7 April 1978.

    DTIC Science & Technology

    1978-01-01

    of GE Tempo and to the staff of Defence Studies, University of Edinburgh, for their tremendous support in compiling the material for this report and...military manpower. In order to assist the reader in understanding the organization of the material , the following brief overview of each part of the...military district. Apart from providing the material and labor for constructing living quarters, modern barracks, weapons systems complexes and military

  15. Near IR Scanning Angle Total Internal Reflection Raman Spectroscopy at Smooth Gold Films

    SciTech Connect

    McKee, Kristopher; Meyer, Matthew; Smith, Emily

    2012-04-13

    Total internal reflection (TIR) Raman and reflectivity spectra were collected for nonresonant analytes as a function of incident angle at sapphire or sapphire/smooth 50 nm gold interfaces using 785 nm excitation. For both interfaces, the Raman signal as a function of incident angle is well-modeled by the calculated interfacial mean square electric field (MSEF) relative to the incident field times the thickness of the layer being probed in the Raman measurement (D{sub RS}). The Raman scatter was reproducibly enhanced at the interface containing a gold film relative to the sapphire interface by a factor of 4.3–4.6 for aqueous pyridine or 2.2–3.7 for neat nitrobenzene, depending on the analyzed vibrational mode. The mechanism for the increased Raman signal is the enhanced MSEF at incident angles where propagating surface plasmons are excited in the metal film. The background from the TIR prism was reduced by 89–95% with the addition of the gold film, and the percent relative uncertainty in peak area was reduced from 15 to 1.7% for the 1347 cm–1 mode of nitrobenzene. Single monolayers of benzenethiol (S/N = 6.8) and 4-mercaptopyridine (S/N = 16.5) on gold films were measured by TIR Raman spectroscopy with 785 nm excitation (210 mW) without resonant enhancement in 1 min.

  16. FILM PROGRAMMES FOR THE YOUNG, REPORT ON A PRESENTATION OF CHILDREN'S FILMS ORGANIZED BY THE INTERNATIONAL CENTRE OF FILMS FOR CHILDREN (BRUSSELS, 19-23 SEPTEMBER 1958). REPORTS AND PAPERS ON MASS COMMUNICATION, NO. 28.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    IN AN EXHIBITION OF CHILDREN'S FILMS BY 20 COUNTRIES, MOST OF THE STORIES WERE ABOUT CHILDREN AND ANIMALS. THE MOST POPULAR FILMS WITH THE CHILDREN WERE THOSE HAVING HUMOR, OR REALITY MIXED WITH FANTASY, OR ENERGETIC ACTION, OR A CHANCE FOR THE CHILDREN TO FEEL PROTECTIVE. ALTHOUGH, POTENTIALLY, CHILDREN CONSTITUTE AN INTERNATIONAL ANDIENCE THERE…

  17. The William Houston Gold Medal of the Royal College of Surgeons of Edinburgh 2009.

    PubMed

    Flint, Helen E

    2010-12-01

    As part of the Membership in Orthodontics examination, candidates are required to present five treated cases. Two of the cases treated by one of the winners of the William Houston Gold Medal from the MOrth diet of the Royal College of Surgeons of Edinburgh in 2009 are described.

  18. The William Houston Gold Medal of the Royal College of Surgeons of Edinburgh 2014, orthodontic cases.

    PubMed

    Almuzian, Mohammed

    2015-09-01

    The William Houston Medal is awarded to the individual achieving the highest mark at, the Membership in Orthodontics (MOrth) examination at the Royal College of Surgeons of Edinburgh. As part of the examination the candidate must submit five clinical cases. Details of two cases treated by the winning candidate are presented in this paper.

  19. Cervical Screening for Women with Learning Disability: Current Practice and Attitudes within Primary Care in Edinburgh

    ERIC Educational Resources Information Center

    Wood, Rachael; Douglas, Margaret

    2007-01-01

    This study aimed to evaluate current practice in, and to explore primary care professionals' views about, providing cervical screening to women with learning disability, in two areas of Edinburgh. A postal questionnaire was sent to all 24 GP practices in the project area: 20 responded. Seven respondents were invited to participate in follow up…

  20. Seeking a Philosophy of Music in Higher Education: The Case of Mid-Nineteenth Century Edinburgh

    ERIC Educational Resources Information Center

    Golding, Rosemary

    2016-01-01

    In 1851-2 the Trustees of the Reid bequest at the University of Edinburgh undertook an investigation into music education. Concerned that the funds which supported the Chair of Music should be spent as efficiently and effectively as possible, they consulted professional and academic musicians in search of new forms of teaching music at university…

  1. Early examples of art in Scottish hospitals, 1: Edinburgh Royal Hospital for Sick Children.

    PubMed

    Park, Maureen

    2003-09-01

    The artist Phoebe Traquair was commissioned to decorate a mortuary chapel for Edinburgh's Royal Hospital for Sick Children. This article is the first of two which look at examples of art created for, and in, Scottish hospitals in the 19th century. It is suggested that the importance of Scotland's contribution to this movement is unrecognized by many of its modern-day practitioners.

  2. Duke of Edinburgh Award Expeditions: "Fings Ain't Wot They Used To Be!"

    ERIC Educational Resources Information Center

    Ogilvie, Ken

    2000-01-01

    Outlines environmental, equipment, and social changes related to the Duke of Edinburgh's Award Expedition since 1956, and debates the need to restore the expedition's physical challenge or to emphasize the developmental inner journey of the mind and spirit. Considers whether the purpose of the expedition is a physical challenge or a developmental…

  3. Mortality in Glasgow and Edinburgh: a paradigm of inequality in health.

    PubMed Central

    Watt, G C; Ecob, R

    1992-01-01

    STUDY OBJECTIVE--The aim was to describe, predict, and interpret mortality in Glasgow and Edinburgh. DESIGN--The study was an analysis of all cause and cause specific mortality data for quinquennia based on census years between 1931 and 1981, linking age and sex specific mortality rates by year of birth, for people dying between the ages of 25 and 74 years. SETTING--Glasgow and Edinburgh, Scotland. MAIN RESULTS--Age and sex specific mortality rates declined steadily in Edinburgh and Glasgow during the period 1931-1981, with rates always being lower in Edinburgh than in Glasgow. Since 1961 log mortality rates have tended to rise linearly with age in both cities. In 1979-83, the population of Glasgow reached a given all cause mortality rate 3.9 years earlier in men and 3.6 years earlier in women than did the population of Edinburgh. These differences have increased, and are predicted to increase further, especially in men. CONCLUSIONS--The current 40% cross sectional difference in mortality rates between the cities is largely determined by levels of mortality in early adulthood which provide a baseline for the subsequent rise in log mortality. Disease specific epidemiology provides a limited view of inequalities in health, and a partial basis for health promotion. Campaigns to alter disease risk profiles in adults should be complemented by measures operating earlier in life to reduce susceptibility to risk. Maternal and child health require greater priority in public health policy, particularly in areas of socioeconomic disadvantage. PMID:1479319

  4. [Fifty years of the Polish School of Medicine at the University of Edinburgh (1941-1991)].

    PubMed

    Tomaszewski, W

    1994-01-01

    The Polish School of Medicine at the University of Edinburgh started in 1941 on the initiative of the University. It was destined for soldier-students in the Polish Forces in Great Britain. This academic institution, unique in the history of universities, was a joint Scottish-Polish enterprise. An Agreement was concluded between the Polish Government in London and the University of Edinburgh. The School was an independent Polish academic institution and, at the same time, an integral part of the University of Edinburgh. The students matriculated at the University. The University provided all the laboratory and clinical facilities necessary for teaching. Due to a lack of Polish professors for some chairs a few of them were held by Scottish professors. Attached to them were Polish lecturers but the examinations were then held in English. The diploma, originally valid only in Poland, became recognised in Great Britain following an Act of Parliament in 1947. There were 337 students, a number of them women. 227 obtained the degree M.B., Ch.B. The war ended in 1945. The School continued up till 1949. Poland was not free. The Nazi occupation of Poland was replaced by Soviet domination which was to last for over 40 years. Only 22 of the graduates returned home, about 100 settled in G. Britain, another 100 dispersed world wide. The "magnanimous gesture" of the University of Edinburgh was thereafter remembered with gratitude by the members of the Polish School. In 1961, on the occasion of the 20th anniversary of the School, the first reunion of the graduates was organised in Birmingham for those settled in Gr. Britain. The success of the reunion prompted decision on organising annual "English" gatherings of the Polish graduates in Gr. Britain. The first world reunion of the graduates took place in Edinburgh in 1966, attracting a large number of participants on this occasion of the 25th anniversary of the School. That immensely successful anniversary of the Polish School

  5. ASME 1986 International Gas Turbine Conference - Transpiration cooling: Contribution of film cooling to the overall cooling effectiveness

    NASA Astrophysics Data System (ADS)

    Andrews, G. E.; Asere, A. A.; Mkpadi, M. C.; Tirmahi, A.

    1986-06-01

    A comprehensive evaluation is made of the state-of-the-art and prospective development trends in the field of film cooling techniques for gas turbine combustion chambers and blades. The full coverage discrete hole film or effusion cooling techniques encompassed by the presently assessed researches have as their goal the achievement of performance levels comparable to those of transpiration cooling. It is recommended that attempts to improve on the current cooling effectiveness of full coverage discrete hole designs should concentrate on increasing the degree of internal wall cooling, while retaining good film-cooling characteristics.

  6. Maternity Charities, the Edinburgh Maternity Scheme and the Medicalisation of Childbirth, 1900–1925

    PubMed Central

    Nuttall, Alison

    2011-01-01

    Summary Increased medical involvement in maternal welfare has been linked with the introduction of local authority administered schemes associated with government concern for women's health that reached a peak during the First World War. Although local studies have noted the work of philanthropic groups, the implication has been that their contribution to the medicalisation of childbirth was small. This article uses analysis of the personal health records of users of Edinburgh's maternity charities to argue that the process of medicalisation was begun by these charities, and preceded the introduction of the Edinburgh Maternity and Child Welfare Scheme in 1917. However, whilst it is argued that initially the Scheme had limited impact, the article concludes that its funding and stability offered the opportunity for more dynamic management of abnormal pregnancies. Thus this encouraged a gradual shift in attitude to birth from an essentially physiological event to a potentially pathological incident.

  7. Psychiatry and homosexuality in mid-twentieth-century Edinburgh: the view from Jordanburn Nerve Hospital.

    PubMed

    Davidson, Roger

    2009-12-01

    There has been little historical research into the post-war treatment of homosexuality, especially in Scotland. Using surviving records from the Jordanburn Nerve Hospital (JNH) in Edinburgh for the 1950s, this paper sets out to rectify this omission. The views of homosexuality held by the psychiatrists, and the main treatment strategies adopted (categorized as hospitalization, suppression, reorientation/'cure', and adjustment) are surveyed and illustrated from particular cases. The Edinburgh experience is also compared with perceptions and practices relating to the treatment of homosexual problems in Glasgow. It is concluded that psychiatrists at the JNH adopted a cautious, ad hoc approach to therapy, reflecting both ideological and resource constraints and an attachment to taxonomies of deviance rooted in established notions of sexual pathology.

  8. Edinburgh breast education campaign on breast cancer and breast self-examination: was it worth while?

    PubMed Central

    Roberts, M M; Robinson, S E; French, K; Proudfoot, A; Talbot, H; Elton, R A

    1986-01-01

    A health education campaign was carried out at the start of a large trial of screening for breast cancer in Edinburgh. After preliminary studies the campaign concentrated on talks to small groups of women by specially trained health visitors. Over a year, 12,000 women attended. Systematic evaluation after 12 months showed that selected women who heard the talks were more knowledgeable about breast cancer, and a random sample of women in Edinburgh had a small but significant improvement in knowledge compared with women in Aberdeen. However, the random sample did not report an increase in the practice of breast self-examination (BSE) and there was no increase in workload for general practitioners. It is suggested that BSE is more likely to be accepted if combined with a physical examination. PMID:3655626

  9. The Alvey Conference in Edinburgh: A Review of the United Kingdom’s Research Program in Computer Science.

    DTIC Science & Technology

    2014-09-26

    A conference to review the UK’s Alvey Program of research in computer science was held in Edinburgh from 24 through 27 June 1985. This report summarizes the speakers’ comments about the progress of the Alvey Program.

  10. The Royal Medical Society of Edinburgh: Sale of its Library at Sotheby's *

    PubMed Central

    Crawford, Helen

    1970-01-01

    The library of the Royal Medical Society of Edinburgh, which has been in existence for nearly 250 years, was sold by Sotheby & Co. of London at three auction sales during 1969. The author describes her attendance at the three sales, with emphasis on the most valuable items sold and the considerable acquisitions made for the Middleton Medical Library of the University of Wisconsin. Concluding observations concern some of the practical problems of acquiring antiquarian books at auction. Images PMID:5496237

  11. The development and operation of Edinburgh Parallel Computing Centre`s summer scholarship programme

    SciTech Connect

    Wilson, G.V.; MacDonald, N.B.; Thornborrow, C.; Brough, C.M.

    1994-12-31

    Between 1987 and 1994, more than 100 students in a broad range of disciplines worked as summer scholars at Edinburgh Parallel Computing Centre. Many of these students have since taken their parallel computing skills into graduate work and industry, and over a quarter of EPCC`s technical staff are alumni of the Programme. This report describes the evolution and present operation of the Summer Scholarship Programme, and its costs and benefits.

  12. Edinburgh and its role in the foundation of Sydney Medical School.

    PubMed

    Walker-Smith, J

    2006-12-01

    In 1882, Thomas Anderson Stuart (1856-1920) was appointed as Foundation Professor of Physiology and Anatomy at the University of Sydney. At the time he was Assistant-Professor of Physiology in the University of Edinburgh. He initiated the building of the Sydney Medical School in Scottish Tudor Gothic style. He attracted notable figures to Sydney Medical School, such as Dr Robert Scot Skirving. The original medical school (now the Anderson Stuart Building) continues today as the pre-clinical medical school of the University of Sydney. Its stained glass windows and many busts of distinguished figures in the history of medicine are a constant reminder of the history of medicine. The building with its gothic architecture and echoes of northern Britain has given generations of Sydney medical students a powerful message, that they were part of an ancient and noble profession. The recruitment of Edinburgh academics to Sydney ended with Professor CG Lambie who retired in 1956. The 1950s were a watershed between the Edinburgh heritage and the Australian future.

  13. Containment system for experiments on radioactive and other hazardous materials in a Paris-Edinburgh press

    SciTech Connect

    Jacobsen, M. K.; Velisavljevic, N.

    2015-11-20

    Recent technical developments using the large volume Paris-Edinburgh press platform have enabled x-ray synchrotron studies at high pressure and temperature conditions. However, its application to some materials of interest, such as high hazard materials that require special handling due to safety issues, reactivity, or other challenges, has not been feasible without the introduction of special containment systems to eliminate the hazards. However, introduction of a containment system is challenging due to the requirement to provide full safety containment for operation in the variety of environments available, while not hindering any of the experimental probes that are available for inert sample measurement. In this work, we report on the development and implementation of a full safety enclosure for a Paris-Edinburgh type press. During the initial development and subsequent application stage of work, experiments were performed on both cerium dioxide (CeO2) and uranium (U). As a result, this device allows for full implementation of all currently available experimental probes involving the Paris-Edinburgh press at the High Pressure Collaborative Access Team sector of the Advanced Photon Source.

  14. Containment system for experiments on radioactive and other hazardous materials in a Paris-Edinburgh press

    SciTech Connect

    Jacobsen, M. K. Velisavljevic, N.

    2015-11-15

    Recent technical developments using the large volume Paris-Edinburgh press platform have enabled x-ray synchrotron studies at high pressure and temperature conditions. However, its application to some materials of interest, such as high hazard materials that require special handling due to safety issues, reactivity, or other challenges, has not been feasible without the introduction of special containment systems to eliminate the hazards. However, introduction of a containment system is challenging due to the requirement to provide full safety containment for operation in the variety of environments available, while not hindering any of the experimental probes that are available for inert sample measurement. In this work, we report on the development and implementation of a full safety enclosure for a Paris-Edinburgh type press. During the initial development and subsequent application stage of work, experiments were performed on both cerium dioxide (CeO{sub 2}) and uranium (U). This device allows for full implementation of all currently available experimental probes involving the Paris-Edinburgh press at the High Pressure Collaborative Access Team sector of the Advanced Photon Source.

  15. Containment system for experiments on radioactive and other hazardous materials in a Paris-Edinburgh press

    DOE PAGES

    Jacobsen, M. K.; Velisavljevic, N.

    2015-11-20

    Recent technical developments using the large volume Paris-Edinburgh press platform have enabled x-ray synchrotron studies at high pressure and temperature conditions. However, its application to some materials of interest, such as high hazard materials that require special handling due to safety issues, reactivity, or other challenges, has not been feasible without the introduction of special containment systems to eliminate the hazards. However, introduction of a containment system is challenging due to the requirement to provide full safety containment for operation in the variety of environments available, while not hindering any of the experimental probes that are available for inert samplemore » measurement. In this work, we report on the development and implementation of a full safety enclosure for a Paris-Edinburgh type press. During the initial development and subsequent application stage of work, experiments were performed on both cerium dioxide (CeO2) and uranium (U). As a result, this device allows for full implementation of all currently available experimental probes involving the Paris-Edinburgh press at the High Pressure Collaborative Access Team sector of the Advanced Photon Source.« less

  16. Edinburgh, the Scottish pioneers of anatomy and their lasting influence in South Africa.

    PubMed

    Correia, J C; Wessels, Q; Vorster, W

    2013-11-01

    The history of the origin of anatomy education in South Africa is the history of an arduous journey through time. The lasting influence of Edinburgh came in the form of Robert Black Thomson. He was a student and assistant of Sir William Turner who gave rise to the first chair of anatomy and the establishment of a department at the South African College, known today as University of Cape Town. Thomson was later succeeded by Matthew Drennan, a keen anthropologist, who was revered by his students. This Scottish link prevailed over time with the appointment of Edward Philip Stibbe as the chair of anatomy at the South African School of Mines and Technology, which later became the University of the Witwatersrand. Stibbe's successor, Raymond Arthur Dart, a graduate of the University of Sydney, was trained in an anatomy department sculpted on that of Edinburgh by Professor James Thomas Wilson. Wilson's influence at the University of Sydney can be traced back to Edinburgh and William Turner through Thomas Anderson Stuart. Both Dart and Robert Broom, another Scot, were considered as Africa's wild men by the late Professor Tobias. Here, the authors explore the Scottish link and origins of anatomy pedagogy in South Africa.

  17. In situ fluorescent protein imaging with metal film-enhanced total internal reflection microscopy.

    PubMed

    Burghardt, Thomas P; Charlesworth, Jon E; Halstead, Miriam F; Tarara, James E; Ajtai, Katalin

    2006-06-15

    Fluorescence detection of single molecules provides a means to investigate protein dynamics minus ambiguities introduced by ensemble averages of unsynchronized protein movement or of protein movement mimicking a local symmetry. For proteins in a biological assembly, taking advantage of the single molecule approach could require single protein isolation from within a high protein concentration milieu. Myosin cross-bridges in a muscle fiber are proteins attaining concentrations of approximately 120 muM, implying single myosin detection volume for this biological assembly is approximately 1 attoL (10(-18) L) provided that just 2% of the cross-bridges are fluorescently labeled. With total internal reflection microscopy (TIRM) an exponentially decaying electromagnetic field established on the surface of a glass-substrate/aqueous-sample interface defines a subdiffraction limit penetration depth into the sample that, when combined with confocal microscopy, permits image formation from approximately 3 attoL volumes. Demonstrated here is a variation of TIRM incorporating a nanometer scale metal film into the substrate/glass interface. Comparison of TIRM images from rhodamine-labeled cross-bridges in muscle fibers contacting simultaneously the bare glass and metal-coated interface show the metal film noticeably reduces both background fluorescence and the depth into the sample from which fluorescence is detected. High contrast metal film-enhanced TIRM images allow secondary label visualization in the muscle fibers, facilitating elucidation of Z-disk structure. Reduction of both background fluorescence and detection depth will enhance TIRM's usefulness for single molecule isolation within biological assemblies.

  18. Elucidation of perovskite film micro-orientations using two-photon total internal reflectance fluorescence microscopy

    SciTech Connect

    Watson, Brianna R.; Yang, Bin; Xiao, Kai; Ma, Ying -Zhong; Doughty, Benjamin L.; Calhoun, Tessa R.

    2015-07-29

    The emergence of efficient hybrid organic-inorganic perovskite photovoltaic materials has caused the rapid development of a variety of preparation and processing techniques designed to maximize their performance. As processing methods continue to emerge, it is important to understand how the optical properties of these materials are affected on a microscopic scale. Here polarization resolved two-photon total internal reflectance microscopy (TIRFM) was used to probe changes in transition dipole moment orientation as a function of thermal annealing time in hybrid organic-inorganic lead iodide based perovskite (CH3NH3PbI3) thin films on glass. These results show that as thermal annealing time is increased the distribution of transition moments pointing out-of-plane decreases in favor of forming areas with increased in-plane orientations. As a result, it was also shown through the axial sensitivity of TIRFM that the surface topography is manifested in the signal intensity and can be used to survey aspects of morphology in coincidence with the optical properties of these films.

  19. Elucidation of perovskite film micro-orientations using two-photon total internal reflectance fluorescence microscopy

    DOE PAGES

    Watson, Brianna R.; Yang, Bin; Xiao, Kai; ...

    2015-07-29

    The emergence of efficient hybrid organic-inorganic perovskite photovoltaic materials has caused the rapid development of a variety of preparation and processing techniques designed to maximize their performance. As processing methods continue to emerge, it is important to understand how the optical properties of these materials are affected on a microscopic scale. Here polarization resolved two-photon total internal reflectance microscopy (TIRFM) was used to probe changes in transition dipole moment orientation as a function of thermal annealing time in hybrid organic-inorganic lead iodide based perovskite (CH3NH3PbI3) thin films on glass. These results show that as thermal annealing time is increased themore » distribution of transition moments pointing out-of-plane decreases in favor of forming areas with increased in-plane orientations. As a result, it was also shown through the axial sensitivity of TIRFM that the surface topography is manifested in the signal intensity and can be used to survey aspects of morphology in coincidence with the optical properties of these films.« less

  20. Flood-inundation maps for the Driftwood River and Sugar Creek near Edinburgh, Indiana

    USGS Publications Warehouse

    Fowler, Kathleen K.; Kim, Moon H.; Menke, Chad D.

    2012-01-01

    Digital flood-inundation maps for an 11.2 mile reach of the Driftwood River and a 5.2 mile reach of Sugar Creek, both near Edinburgh, Indiana, were created by the U.S. Geological Survey (USGS) in cooperation with the Camp Atterbury Joint Maneuver Training Center, Edinburgh, Indiana. The inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation/, depict estimates of the areal extent of flooding corresponding to selected water levels (stages) at the USGS streamgage 03363000 Driftwood River near Edinburgh, Ind. Current conditions at the USGS streamgage in Indiana may be obtained on the Internet at http://waterdata.usgs.gov/in/nwis/current/?type=flow. In addition, the information has been provided to the National Weather Service (NWS) for incorporation into their Advanced Hydrologic Prediction Service (AHPS) flood warning system at http://water.weather.gov/ahps/. The NWS forecasts flood hydrographs at many places that are often collocated at USGS streamgages. That forecasted peak-stage information, also available on the Internet, may be used in conjunction with the maps developed in this study to show predicted areas of flood inundation. For this study, flood profiles were computed for the stream reaches by means of a one-dimensional step-backwater model. The model was calibrated using the most current stage-discharge relations at the USGS streamgage 03363000 Driftwood River near Edinburgh, Ind. The hydraulic model was then used to determine elevations throughout the study reaches for nine water-surface profiles for flood stages at 1-ft intervals referenced to the streamgage datum and ranging from bankfull to nearly the highest recorded water level at the USGS streamgage 03363000 Driftwood River near Edinburgh, Ind. The simulated water-surface profiles were then combined with a geospatial digital elevation model (derived from Light Detection and Ranging (LiDAR) data) in order to

  1. Validation of the Warwick-Edinburgh Mental Well-Being Scale (WEMWBS) in French psychiatric and general populations.

    PubMed

    Trousselard, Marion; Steiler, Dominique; Dutheil, Frédéric; Claverie, Damien; Canini, Frédéric; Fenouillet, Fabien; Naughton, Geraldine; Stewart-Brown, Sarah; Franck, Nicolas

    2016-11-30

    The Warwick-Edinburgh Mental Well-Being Scale (WEMWBS) has been validated in general population samples in many countries. Interest in using this measure in clinical populations is growing, particularly for tertiary prevention and mental health promotion. This paper reports validation of the French WEMWBS in healthy and chronic remitted schizophrenia populations. The French WEMWBS was administered to 319 workers, 75 students and 121 patients. For non-patients, self-reported Trait- and State-Anxiety, Mindfulness, Positive and Negative Affect and the General Health Questionnaire were completed. For patients, the Positive and Negative Syndrome Scale, Clinical Global Impression Severity Scale, Birchwood Insight Scale, Social Adjustment Scale, and Global Assessment of Functioning scale were completed. Test-retest reliability and responsiveness to intervention was assessed at 6 months. Whatever the sample, response frequencies showed normal distributions, and internal consistency was good (Cronbach's α). Scree plots of eigenvalues suggested a single factor in the samples. The one-dimensional solution yielded suboptimal fit indices. Construct validity was confirmed. Significant improvement in scores was observed before and after intervention. Test-retest variation was non-significant. Impairment of insight and cognition in the assessed patients implies that attention must be paid before applying WEMWBS to all patients. Nevertheless, WEMWBS proved valid and reliable in a further European population, suggesting transcultural validity for both monitoring and evaluation of interventions in healthy as well as chronic remitted schizophrenia populations.

  2. EDITORIAL: Selected papers from the 19th International Colloquium on Magnetic Films and Surfaces

    NASA Astrophysics Data System (ADS)

    Miyazaki, T.; Inoue, J.

    2007-03-01

    The 19th International Colloquium on Magnetic Films and Surfaces (ICMFS 2006) was held on 14-18 August 2006 at the Sendai International Center in Sendai, Japan. The purpose of the Colloquium was to bring together scientists working on magnetic thin films and surfaces and to provide an opportunity for presentation and discussion of recent experimental and theoretical advances in the field. 285 scientists from 17 countries (Japan: 167, overseas: 118) participated in the Colloquium, as well as 6 family members. There were 56 oral and 178 poster presentations. The oral presentations consisted of 3 plenary talks, 23 invited talks and 30 contributed talks. The number of presentations by scientific category are as follows: Spin dependent transport: 43 Magnetic storage/memory: 9 Magnetization reversal and fast dynamics: 15 Spin injection and spin transfer torque: 26 Magnetic thin films and multilayers: 71 High spin polarization materials: 17 Hard and soft magnetic materials: 3 Magneto-optics: 5 Characterization techniques for thin films and surfaces: 7 Exchange coupling: 13 Micro- and nanopatterned magnetic structures: 18 Micromagnetic modelling: 2 One of the characteristics of the present Colloquium is an increase in the number of presentations in the field of spin-electronics, as seen above. This Cluster Issue of Journal of Physics D: Applied Physics includes several important papers in this rapidly developing field. We believe that, in the future, the field of magnetic materials will maintain its popularity and, on top of that, other fields such as spintronics materials, materials related to life sciences and medicine and also materials related to the environment will be investigated further. The ICMFS Conference started in London in 1964, and is now one of the world-wide conferences on magnetism. The Colloquium has been held in Japan four times now: the previous ones being the 5th ICMFS in the Mount Fuji area, the 10th at Yokohama and the 17th at Kyoto, which was

  3. International Festival of Student Films as the Innovative Means of Legal Education and Multimedia Training of Future Lawyers

    ERIC Educational Resources Information Center

    Garmaev, Yury Petrovich; Chumakova, Lydia Petrovna

    2016-01-01

    The main purpose of the article is to ensure further modernization of the educational activities in law universities based on the use of multimedia technologies as well as development of tools for legal education through implementation of the project of international student film festivals. The methodology is based on the concept and methods of…

  4. Cinematographic Institutions. A Report by the International Film and Television Council (IFTC). Reports and Papers on Mass Communication Number 68.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France). Dept. of Mass Communication.

    The United Nations Educational, Scientific and Cultural Organization (UNESCO) entrusted to the International Film and Television Council (IFTC) the task of collecting documentation on world cinematographic organizations, in order to provide developing nations with information useful to the establishment of similar services adopted to their…

  5. Exposure of Polymer Film Thermal Control Materials on the Materials International Space Station Experiment (MISSE)

    NASA Technical Reports Server (NTRS)

    Dever, Joyce; Miller, Sharon; Messer, Russell; Sechkar, Edward; Tollis, Greg

    2002-01-01

    Seventy-nine samples of polymer film thermal control (PFTC) materials have been provided by the National Aeronautics and Space Administration (NASA) Glenn Research Center (GRC) for exposure to the low Earth orbit environment on the exterior of the International Space Station (ISS) as part of the Materials International Space Station Experiment (MISSE). MISSE is a materials flight experiment sponsored by the Air Force Research Lab/Materials Lab and NASA. This paper will describe background, objectives, and configurations for the GRC PFTC samples for MISSE. These samples include polyimides, fluorinated polyimides, and Teflon fluorinated ethylene propylene (FEP) with and without second-surface metallizing layers and/or surface coatings. Also included are polyphenylene benzobisoxazole (PBO) and a polyarylene ether benzimidazole (TOR-LM). On August 16, 2001, astronauts installed passive experiment carriers (PECs) on the exterior of the ISS in which were located twenty-eight of the GRC PFTC samples for 1-year space exposure. MISSE PECs for 3-year exposure, which will contain fifty-one GRC PFTC samples, will be installed on the ISS at a later date. Once returned from the ISS, MISSE GRC PFTC samples will be examined for changes in optical and mechanical properties and atomic oxygen (AO) erosion. Additional sapphire witness samples located on the AO exposed trays will be examined for deposition of contaminants.

  6. Films.

    ERIC Educational Resources Information Center

    Philadelphia Board of Education, PA. Div. of Instructional Materials.

    The Affective Curriculum Research Project produced five films and two records during a series of experimental summer programs. The films and records form part of a curriculum designed to teach to the concerns of students. The films were an effort to describe the Philadelphia Cooperative Schools Program, to explain its importance, and to…

  7. Death and the dead-house in Victorian asylums: necroscopy versus mourning at the Royal Edinburgh Asylum, c. 1832–1901

    PubMed Central

    Andrews, Jonathan

    2014-01-01

    This article examines the management and meaning of post-mortem examinations, and the spatial ordering of patients’ death, dissection and burial at the Victorian asylum, referencing a range of institutional contexts and exploiting a case study of the Royal Edinburgh Asylum. The routinizing of dissection and the development of the dead-house from a more marginal asylum sector to a lynchpin of laboratory medicine is stressed. External and internal pressure to modernize pathological research facilities is assessed alongside governmental, public and professional critiques of variable necroscopy practices. This is contextualized against wider issues and attitudes surrounding consent and funereal rituals. Onus is placed on tendencies in anatomizing insanity towards the conversion of deceased lunatics – pauper lunatics especially – into mere pathological specimens. On the other hand, significant but compromised resistance on the part of a minority of practitioners, relatives and the wider public is also identified. PMID:22701924

  8. A 3 kbar hydrogen-compatible gas loader for Paris-Edinburgh presses

    NASA Astrophysics Data System (ADS)

    Klotz, S.; Philippe, J.; Bull, C. L.; Loveday, J. S.; Nelmes, R. J.

    2013-03-01

    We present a device which allows compressed gases to be loaded into large volume opposed anvils used for high pressure neutron scattering in the multi-10 GPa range. The gases are initially loaded into clamps which can then be inserted into VX-Paris-Edinburgh load frames. The system is compatible with all inert gases as well as hydrogen and permits loading pressures of up to 3 kbar for which most gases have densities close to that of the liquid at ambient pressure. The device should have applications for the study of simple molecular solids as well as for loading gases as pressure-transmitting media.

  9. Films by and/or about Women, 1972: Directory of Filmmakers, Films, and Distributors; Internationally; Past and Present.

    ERIC Educational Resources Information Center

    Faxon, Pookie, Comp.; Bolint, Mary, Comp.

    This directory lists a variety of films about women. Reflective of the content, the directory is divided into categories: animated; anthropology, ethnology, sociology, and science; birth and control of birth; careers and job discrimination; children and child care; documentaries; experimental, avant-garde, and classics; male-female relations and…

  10. Redefining the Poet as Healer: Valerie Gillies's Collaborative Role in the Edinburgh Marie Curie Hospice Quiet Room Project.

    PubMed

    Severin, Laura

    2015-01-01

    This article examines the poetic contribution of Valerie Gillies, Edinburgh Makar (or poet of the city) from 2005-2008, to the Edinburgh Marie Curie Hospice Quiet Room, a new contemplation space for patients, families, and staff. In collaboration with others, Gillies created a transitional space for the Quiet Room, centered on the display of her sonnet, "A Place Apart." This space functions to comfort visitors to the Quiet Room by relocating them in their surroundings and offering the solace provided by nature and history. With this project, her first as Edinburgh Makar, Gillies redefines the role of the poet as healer and advocates for newer forms of palliative care that focus on patients' spiritual and emotional, as well as physical, wellbeing.

  11. A question of merit: John Hutton Balfour, Joseph Hooker and the 'concussion' over the Edinburgh chair of botany.

    PubMed

    Bellon, Richard

    2005-03-01

    In 1845, Robert Graham's death created a vacancy for the traditionally dual appointment to the University of Edinburgh's chair of botany and the Regius Keepership of the Edinburgh Royal Botanic Garden. John Hutton Balfour and Joseph Hooker emerged as the leading candidates. The contest quickly became embroiled in long running controversies over the nature and control of Scottish university education at a time of particular social and political tension after a recent schism in Church of Scotland. The politics of the appointment were complicated by the fact that the Edinburgh Town Council (which preferred Balfour) chose the chair while the keepership was under the patronage of the Westminster government (which preferred Hooker). Balfour eventually emerged triumphant after a bitter campaign marked on all sides by intense politicking. The struggle to replace Graham provides a case study in how Victorian men of science adapted their aspirations to the practical realities of life in industrial, reforming, imperial, multinational Britain.

  12. Space Environment Exposure Results from the MISSE 5 Polymer Film Thermal Control Experiment on the International Space Station

    NASA Technical Reports Server (NTRS)

    Miller, Sharon K. R.; Dever, Joyce A.

    2009-01-01

    It is known that polymer films can degrade in space due to exposure to the environment, but the magnitude of the mechanical property degradation and the degree to which the different environmental factors play a role in it is not well understood. This paper describes the results of an experiment flown on the Materials International Space Station Experiment (MISSE) 5 to determine the change in tensile strength and % elongation of some typical polymer films exposed in a nadir facing environment on the International Space Station and where possible compare to similar ram and wake facing experiments flown on MISSE 1 to get a better indication of the role the different environments play in mechanical property change.

  13. The Ripley Scroll of the Royal College of Physicians of Edinburgh.

    PubMed

    McCallum, R I

    1996-01-01

    Alchemical scrolls associated with George Ripley are unusual documents which illustrate the pursuit of the Philosophers Stone. Scrolls vary from about 5 feet in length by 5 inches wide to over 20 feet long and about 3 feet wide. There are 16 scrolls in libraries in the UK and 4 in the USA. Ripley whose name is attached to the scrolls was a Canon of Bridlington in Yorkshire and lived from about 1415 to 1495. He is renowned as an alchemist and author of alchemical works in rhyme, and his verses are used on the scrolls. Some of the scrolls were produced in the 16th century, in Lübeck, probably at the request of John Dee the Elizabethan polymath. A Ripley scroll is in the library of the Royal College of Physicians of Edinburgh to which it was presented in 1707. The only published description of this scroll appeared in 1876, and it has not apparently been studied since. Interest in Ripley scrolls has grown in recent years and there have been a number of publications describing them since 1990. The Edinburgh scroll is described and is compared with the other scrolls which have been seen personally or for which detailed descriptions have been published. The origin, significance and use of Ripley Scrolls are discussed in an attempt to define their contemporary role.

  14. Chest x ray films from construction workers: International Labour Office (ILO 1980) classification compared with routine readings.

    PubMed Central

    Albin, M; Engholm, G; Fröström, K; Kheddache, S; Larsson, S; Swantesson, L

    1992-01-01

    The extent of agreement between International Labour Office (ILO) and clinical readings of chest x ray films from construction workers was studied. From a survey of 5898 workers 258 subjects with a profusion of small opacities of > or = 1/1 and a stratified sample of subjects with profusion < 1/1 were selected. Only 41% of the films classified as ILO profusion category > or = 1/1 were clinically recorded as non-normal for the parenchyma. The proportion of films recorded as pneumoconiotic (or possibly so) was especially low for irregular opacities (22%), but increased with the profusion category (both rounded and irregular) as well as with the size of rounded opacities (p 3/11, q 12/25, r 3/4). Only with the profusion category > or = 2/1 were most of the films recorded as pneumoconiotic. The specificity and sensitivity were highest in the geographical areas where a few clinical readers had assessed many films each. The proportion of false negative clinical reports was low for circumscribed pleural thickening of the chest wall (9%) and diaphragmatic pleural thickening (6%). For calcified pleural changes and for the combination of diffuse pleural thickening and obliteration of the costophrenic angle, false negative reports were absent. The present study shows an unsatisfactory sensitivity for clinical compared with ILO readings as a means for screening the parenchyma of workers with a risk of pneumoconiosis. PMID:1472445

  15. Films

    NASA Astrophysics Data System (ADS)

    Li, Ming; Zhang, Yang; Shao, Yayun; Zeng, Min; Zhang, Zhang; Gao, Xingsen; Lu, Xubing; Liu, J.-M.; Ishiwara, Hiroshi

    2014-09-01

    In this paper, we investigated the microstructure and electrical properties of Bi2SiO5 (BSO) doped SrBi2Ta2O9 (SBT) films deposited by chemical solution deposition. X-ray diffraction observation indicated that the crystalline structures of all the BSO-doped SBT films are nearly the same as those of a pure SBT film. Through BSO doping, the 2Pr and 2Ec values of SBT films were changed from 15.3 μC/cm2 and 138 kV/cm of pure SBT to 1.45 μC/cm2 and 74 kV/cm of 10 wt.% BSO-doped SBT. The dielectric constant at 1 MHz for SBT varied from 199 of pure SBT to 96 of 10 wt.% BSO-doped SBT. The doped SBT films exhibited higher leakage current than that of non-doped SBT films. Nevertheless, all the doped SBT films still had small dielectric loss and low leakage current. Our present work will provide useful insights into the BSO doping effects to the SBT films, and it will be helpful for the material design in the future nonvolatile ferroelectric memories.

  16. Postnatal depression among Sudanese women: prevalence and validation of the Edinburgh Postnatal Depression Scale at 3 months postpartum

    PubMed Central

    Khalifa, Dina Sami; Glavin, Kari; Bjertness, Espen; Lien, Lars

    2015-01-01

    Purpose Postnatal depression (PND) rates in low-resource countries have reached levels between 4.9% and 59%. Maternal mental health has not been researched in Sudan, and there are no existing statistics on prevalence or significant risk factors for PND. Consequently, no screening test has been validated to screen for PND at the primary health care level. This study investigates the 3 months prevalence of PND and validates the Edinburgh Postnatal Depression Scale (EPDS) against the Mini-International Neuropsychiatric Interview (MINI). Methodology Pregnant Sudanese women in the second and third trimesters were recruited to the study during routine antenatal care visits in two major maternity hospitals in Khartoum state. They were screened for PND at 3 months postpartum using the EPDS. Test positive women were matched with test negative women according to nearest date of birth. A clinical psychologist verified their depression status using the MINI. Results The follow-up rate was 79%. At a cutoff point of ≥12, the 3 months prevalence of PND was 9.2%. The sensitivity and specificity of the EPDS were 89% and 82%, respectively. The EPDS and MINI showed a strong positive relationship (odds ratio =36). The positive predictive value and negative predictive value, using this study’s prevalence, were 33% and 98.7%, respectively. The receiver operator characteristic analysis showed an area under the curve of 0.89. The cut-off point ≥12 was the most acceptable point as it had the lowest number needed to diagnose (1.4) and a false-positive rate of 18%. Conclusion The EPDS is a valid tool for screening for PND on a Sudanese population. It was accepted, easily administered, and understood by postnatal women. Health care personnel, especially village midwives, should be trained on screening and referral of depressed women for clinical evaluation and management. Due to limited resources available in Sudan, shorter screening tests need to be validated in the future. PMID

  17. Can the Edinburgh Risk of Repetition Scale Predict Repetition of Deliberate Self-Poisoning in an Australian Clinical Setting?

    ERIC Educational Resources Information Center

    Carter, Gregory Leigh; Clover, Kerrie Ann; Bryant, Jennifer Lynn; Whyte, Ian MacGregor

    2002-01-01

    Tests the ability of the Edinburgh Risk of Repetition Scale (ERRS) to identify patients at high risk for repeat deliberate self-poisoning (DSP). A statistically significant relationship between ERRS scores and repetition was observed; however, sensitivity and specificity were low. The ERRS had limited value in identifying patients at high risk of…

  18. Positive Mental Well-Being in Australian Adolescents: Evaluating the Warwick-Edinburgh Mental Well-Being Scale

    ERIC Educational Resources Information Center

    Hunter, Simon C.; Houghton, Stephen; Wood, Lisa

    2015-01-01

    While there is increasing recognition of the need to go beyond measures of mental ill health, there is a relative dearth of validated tools for assessing mental well-being among adolescents. The Warwick-Edinburgh Mental Well-being Scale (WEMWBS) is a promising tool for use in this context, and this study evaluated its use in an Australian context.…

  19. Pulmonary tuberculosis in overseas students of higher education is increasing in Edinburgh.

    PubMed

    Faccenda, J; Watt, B; Leitch, A G

    1994-10-01

    In Edinburgh in 1991 a relative excess of pulmonary TB cases in the 15-34 year age group was recorded. Five of 17 notifications in this age group were of overseas students of higher education: three aged 21-29 from Central Africa, one 27-year-old Asian and one 26-year-old Western European. One of the African students was seropositive for HIV infection. Disease presented clinically on average 31 months after entry to the U.K. (range 6-48 months). Four students had smear positive disease. Two patients had had normal chest radiographs 1 and 2 years previously on entry to the U.K.; three students had not previously been radiologically screened. We suggest that students from countries with a high prevalence of tuberculosis should be screened on entry to their course of education and that student health services should develop and maintain a high index of suspicion for tuberculosis in these students.

  20. The Edinburgh Malawi Cancer Partnership: helping to establish multidisciplinary cancer care in Blantyre, Malawi.

    PubMed

    Brown, E; Gorman, D; Knowles, G; Taylor, F; Jere, Y; Bates, J; Masamba, L

    2016-03-01

    In response to the growing incidence of cancer in Malawi, a new oncology unit was established at the Queen Elizabeth Central Hospital, Blantyre. The unit opened in 2010, the first in the country, and is led by a single consultant oncologist. In 2012, a healthcare partnership was formed between the oncology and palliative care unit at Queen Elizabeth Central Hospital and the Edinburgh Cancer Centre, UK. The principal objective of the partnership is to help develop high quality multidisciplinary cancer care in Malawi. Methods A needs assessment identified three priority areas for further improvement of cancer services: nurse-led treatment delivery; management of clinical data; and multidisciplinary working. The partnership received grant funding from the Scottish Government Malawi Development Programme in 2013 and a three year project plan was implemented. This has been conducted through a series of reciprocal training visits. Results Key achievements have been completion of a programme of oncology nursing education attended by 32 oncology nurses and other healthcare professionals, which has resulted in increased experience in cancer practice and standardisation of chemotherapy delivery procedures; development of a clinical database that enables prospective collection of data of all new patients with cancer and which links to the Malawi Cancer Registry; development of weekly multidisciplinary meetings involving oncology, gynaecology and surgery that has enabled a cross-specialty approach to patient care. Conclusion The Edinburgh Malawi Cancer Partnership is supporting nursing education, data use and cross-specialty collaboration that we are confident will improve cancer care in Malawi. Future work will focus on the further development of multidisciplinary breast cancer care and the development of a radiotherapy service for patients in Malawi.

  1. Effect of ethanol variation on the internal environment of sol-gel bulk and thin films with aging.

    PubMed

    Gupta, R; Mozumdar, S; Chaudhury, N K

    2005-10-15

    Sol-gel derived bulk and thin films were prepared from different compositions at low pH ( approximately 2.0) containing varying concentrations of ethanol from 15 to 60% at constant water (H(2)O)/tetraethyl-orthosilicate (TEOS) ratio (R=4). The fluorescence microscopic and spectroscopic measurements on fluorescent probe, Hoechst 33258 (H258) entrapped in these compositions were carried out at different days of storage to monitor the effects of concentration of ethanol on the internal environment of sol-gel materials. Fluorescence microscopic observations on sol-gel thin films, prepared by dip coating technique depicted uniform and cracked surface at withdrawal speed 1cm/min (high speed) and 0.1cm/min (low speed) respectively, which did not change during aging. Fluorescence spectral measurements showed emission maximum of H258 at approximately 535 nm in fresh sols at all concentrations of ethanol which depicted slight blue shift to 512 nm during aging in bulk. No such spectral shift has been observed in sol-gel thin films coated at high speed whereas thin films coated at low speed clearly showed an additional band at approximately 404 nm at 45 and 60% concentration of ethanol after about one month of storage. Analysis of the fluorescence lifetime data indicated single exponential decay (1.6-1.8 ns) in fresh sol and from third day onwards, invariably double exponential decay with a short (tau(1)) and a long (tau(2)) component were observed in sol-gel bulk with a dominant tau(1) at approximately 1.2 ns at all concentrations of ethanol. A double exponential decay consisting of a short component (tau(1)) at approximately 0.2 ns and a long component (tau(2)) at approximately 3.5 ns were observed at all ethanol concentrations in both fresh and aged sol-gel thin films. Further, distribution analysis of lifetimes of H258 showed two mean lifetimes with increased width in aged bulk and thin films. These results are likely to have strong implications in designing the internal

  2. Gonococcal infection in Edinburgh and Newcastle: serovar prevalence in relation to clinical features and sexual orientation.

    PubMed Central

    Ross, J D; Wardropper, A; Sprott, M; Moyes, A; Young, H

    1994-01-01

    AIMS--The variable distribution of gonococcal serovars in different areas is well recognised but the factors that are important determinants of serovar prevalence are less clear. The aim of this study was to identify relevant clinical variables by comparing serovar prevalence in two cities over the same time period. METHODS--A prospective analysis of serovar prevalence was made between January and December 1992 in Edinburgh and Newcastle with respect to age, sex, sexual orientation, antibiotic sensitivity and presence of symptoms. RESULTS--224 infective episodes of gonorrhoea were studied. The serovar distribution varied between the two cities with serovar 1B-1 being more common in Edinburgh (20/91 cf. 4/133, p < 0.01) and serovar 1B-6 more common in Newcastle (26/133 cf. 2/91, p < 0.01). Serovar 1A-2 was associated with heterosexual infection (35/114 in heterosexuals cf. 0/85 in homosexuals, p < 0.01) and was more sensitive to penicillin than average (39/39 1A-2 strains highly penicillin sensitive cf. 98/184 for all other strains, p < 0.01) whilst 1B-6 was mostly acquired through homosexual contact (22/26 cf. 63/142 for all other strains, p < 0.01) and tended to show reduced penicillin susceptibility (13/28 1B-6 strains less penicillin sensitive cf. 45/195 for all other strains, p < 0.01). Infection with serovar 1A-2 was significantly less often symptomatic in heterosexuals than average (15/33 asymptomatic 1A-2 infections cf. 17/59 for all other serovars, p = 0.015). Subgroup analysis of male heterosexual infections confirms an association between asymptomatic infection and serovar 1A-2 (2/14 asymptomatic 1A-2 infections cf. 1/72 for all other serovars, p = 0.02). The distribution of infections over the year differed between the cities. CONCLUSIONS--A variety of factors including penicillin sensitivity and virulence may be important in determining the prevalence of gonococcal serovars within a given area. PMID:8300098

  3. Cross cultural evaluation of the Warwick-Edinburgh mental well-being scale (WEMWBS) -a mixed methods study

    PubMed Central

    2013-01-01

    Background We aimed to validate the Warwick-Edinburgh Mental Well-being Scale (WEMWBS) among English speaking adults representing two of the minority ethnic groups living in the UK, self-identified as Chinese or Pakistani by background, in a mixed methods study. Methods Quantitative data were collected in two cities in the West Midlands, UK. Item response, dimensionality, internal consistency, and construct validity of the WEMWBS were assessed in Chinese and Pakistani groups separately, using data from both cities combined. Qualitative data were collected in the first city in eight focus groups of different ages recruited by the community workers. Three mixed sex Chinese and five single sex Pakistani groups discussed ease of completion and comprehension of items, together with overall reactions to the scale and underlying concept. Results of quantitative and qualitative analysis were examined for commonalities and differences. Results Item completion and item total correlations were satisfactory in both groups. In the Chinese data, Exploratory Factor Analysis showed a single factor with loadings ranging from 0.60 to 0.82 for all 14 items. In the Pakistani data, three factors reached statistical significance; however, a substantial drop in eigenvalues between the first and second factors and the limited variance explained by the second and third factors supported a one-factor model. All items loaded on this factor from 0.51 to 0.83. In the Chinese and Pakistani data respectively, Cronbach’s alpha was 0.92 (0.89 – 0.94) and 0.91 (0.88 – 0.94); Spearman’s correlation with GHQ-12 was - 0.63 (−0.73 to −0.49) and −0.55 (−0.70 to −0.36), and with the WHO-5 0.62 (0.46-0.75) and 0.64 (0.50 to 0.76). Qualitative analysis revealed good comprehension and ease of completion of almost all items. Some culturally determined differences in understanding of mental well-being, which varied both between and within communities, emerged. Conclusions The WEMWBS was well

  4. EC 19314 - 5915 - A bright, eclipsing cataclysmic variable from the Edinburgh-Cape Blue Object Survey

    NASA Technical Reports Server (NTRS)

    Buckley, D. A. H.; O'Donoghue, D.; Kilkenny, D.; Stobie, R. S.; Remillard, R. A.

    1992-01-01

    A deeply eclipsing cataclysmic variable, with an orbital period of 4.75 hr, has been discovered in the southern Edinburgh-Cape Blue Object Survey. The star, EC 19314 - 5915, lies close to the positional constraints of a previously unidentified HEAO-1 hard X-ray source, 1H1930 - 5989. Its optical spectrum is unusual in that it shows, apart from the emission lines characteristic of a novalike, or dwarf nova cataclysmic variable (Balmer, He I and He II), metallic absorption lines typical of a late-G star. The individual time-resolved spectra, with the tertiary absorption lines removed, show absorption reversals in the Balmer emission lines, increasing in strength for the higher series. The Balmer emission radial velocities are therefore severely distorted in comparison to the He II 4686-A emission and He I 4471-A absorption radial velocity curves. An independent distance estimate of about 600 pc is derived for EC19314 - 5915, from the spectroscopic parallax of the third star.

  5. The dimensionality of the Edinburgh Handedness Inventory: An analysis with models of the item response theory.

    PubMed

    Büsch, Dirk; Hagemann, Norbert; Bender, Nils

    2010-11-01

    Handedness is frequently measured with sum scores or quotients taken from laterality questionnaires like the Edinburgh Handedness Inventory (EHI). In classical test theory such data cannot be used to confirm either the unidimensionality (i.e., quantitative differentiation with the poles left-handed and right-handed) or multidimensionality (i.e., typological differentiation between left-, right-, and mixed-handers) of this personal characteristic. This study uses item response theory models to test the construct validity of the EHI on an item level in order to gather empirical support for the differentiation of handedness as well as the appropriateness of the items and the response format. The EHI was given to 540 participants (303 male and 237 female) aged 17-37 years. Results of mixed-Rasch analyses revealed that the best model was a two-class solution; that is, left- and right-handers (types) with quantitative differences between persons. Hence, unlike earlier model tests, this rejects both the unidimensionality of the handedness construct and the need to consider so-called mixed-handers. It is proposed that mixed-Rasch analyses should be applied more frequently to test the construct validity of other as well as more extensive handedness questionnaires.

  6. Using the Edinburgh Postnatal Depression Scale for women and men-some cautionary thoughts.

    PubMed

    Matthey, Stephen; Agostini, Francesca

    2017-04-01

    The objective of the study was to critically consider some of the possible limitations in the Edinburgh Depression Scale (EDS), given that great emphasis is put on the results of this measure within both clinical and research fields. Using findings and discussion points from other studies, as well as from a critical analysis of issues by the authors based upon their clinical and research experience, possible limitations with the scale in nine areas are discussed. Possible limitations include the following: (1) ambiguous items, (2) exclusion of certain types of distress, (3) scoring difficulties, (4) low positive predictive value, (5) frequent use of incorrect cut-off scores, (6) a vast array of validated cut-off scores, (7) validation against a questionable gold-standard, (8) limited anxiety detection and of depressive symptoms in men, and (9) many screen positive women only have transient distress. While the EDS has unquestionably been an extremely valuable instrument in aiding in the recognition of the importance of perinatal mental health, users of the scale should be aware that it, like other measures, has limitations. We discuss possible strategies to overcome these limitations and describe a recent scale that has been developed to surmount these shortcomings more effectively.

  7. Thin Films in Partial Wetting: Internal Selection of Contact-Line Dynamics.

    PubMed

    Alizadeh Pahlavan, Amir; Cueto-Felgueroso, Luis; McKinley, Gareth H; Juanes, Ruben

    2015-07-17

    When a liquid touches a solid surface, it spreads to minimize the system's energy. The classic thin-film model describes the spreading as an interplay between gravity, capillarity, and viscous forces, but it cannot see an end to this process as it does not account for the nonhydrodynamic liquid-solid interactions. While these interactions are important only close to the contact line, where the liquid, solid, and gas meet, they have macroscopic implications: in the partial-wetting regime, a liquid puddle ultimately stops spreading. We show that by incorporating these intermolecular interactions, the free energy of the system at equilibrium can be cast in a Cahn-Hilliard framework with a height-dependent interfacial tension. Using this free energy, we derive a mesoscopic thin-film model that describes the statics and dynamics of liquid spreading in the partial-wetting regime. The height dependence of the interfacial tension introduces a localized apparent slip in the contact-line region and leads to compactly supported spreading states. In our model, the contact-line dynamics emerge naturally as part of the solution and are therefore nonlocally coupled to the bulk flow. Surprisingly, we find that even in the gravity-dominated regime, the dynamic contact angle follows the Cox-Voinov law.

  8. Thin Films in Partial Wetting: Internal Selection of Contact-Line Dynamics

    NASA Astrophysics Data System (ADS)

    Alizadeh Pahlavan, Amir; Cueto-Felgueroso, Luis; McKinley, Gareth H.; Juanes, Ruben

    2015-07-01

    When a liquid touches a solid surface, it spreads to minimize the system's energy. The classic thin-film model describes the spreading as an interplay between gravity, capillarity, and viscous forces, but it cannot see an end to this process as it does not account for the nonhydrodynamic liquid-solid interactions. While these interactions are important only close to the contact line, where the liquid, solid, and gas meet, they have macroscopic implications: in the partial-wetting regime, a liquid puddle ultimately stops spreading. We show that by incorporating these intermolecular interactions, the free energy of the system at equilibrium can be cast in a Cahn-Hilliard framework with a height-dependent interfacial tension. Using this free energy, we derive a mesoscopic thin-film model that describes the statics and dynamics of liquid spreading in the partial-wetting regime. The height dependence of the interfacial tension introduces a localized apparent slip in the contact-line region and leads to compactly supported spreading states. In our model, the contact-line dynamics emerge naturally as part of the solution and are therefore nonlocally coupled to the bulk flow. Surprisingly, we find that even in the gravity-dominated regime, the dynamic contact angle follows the Cox-Voinov law.

  9. Atomistic modelling of evaporation and explosive boiling of thin film liquid argon over internally recessed nanostructured surface

    NASA Astrophysics Data System (ADS)

    Hasan, Mohammad Nasim; Shavik, Sheikh Mohammad; Rabbi, Kazi Fazle; Haque, Mominul

    2016-07-01

    Molecular dynamics (MD) simulations have been carried out to investigate evaporation and explosive boiling phenomena of thin film liquid argon on nanostructured solid surface with emphasis on the effect of solid-liquid interfacial wettability. The nanostructured surface considered herein consists of trapezoidal internal recesses of the solid platinum wall. The wetting conditions of the solid surface were assumed such that it covers both the hydrophilic and hydrophobic conditions and hence effect of interfacial wettability on resulting evaporation and boiling phenomena was the main focus of this study. The initial configuration of the simulation domain comprised of a three phase system (solid platinum, liquid argon and vapor argon) on which equilibrium molecular dynamics (EMD) was performed to reach equilibrium state at 90 K. After equilibrium of the three-phase system was established, the wall was set to different temperatures (130 K and 250 K for the case of evaporation and explosive boiling respectively) to perform non-equilibrium molecular dynamics (NEMD). The variation of temperature and density as well as the variation of system pressure with respect to time were closely monitored for each case. The heat flux normal to the solid surface was also calculated to illustrate the effectiveness of heat transfer for hydrophilic and hydrophobic surfaces in cases of both nanostructured surface and flat surface. The results obtained show that both the wetting condition of the surface and the presence of internal recesses have significant effect on normal evaporation and explosive boiling of the thin liquid film. The heat transfer from solid to liquid in cases of surface with recesses are higher compared to flat surface without recesses. Also the surface with higher wettability (hydrophilic) provides more favorable conditions for boiling than the low-wetting surface (hydrophobic) and therefore, liquid argon responds quickly and shifts from liquid to vapor phase faster in

  10. The Edinburgh Cognitive and Behavioural ALS Screen in a Chinese Amyotrophic Lateral Sclerosis Population

    PubMed Central

    Ye, Shan; Ji, Ying; Li, Chengyu; He, Ji; Liu, Xiaolu; Fan, Dongsheng

    2016-01-01

    Objective The existing screening batteries assessing multiple neuropsychological functions are not specific to amyotrophic lateral sclerosis (ALS) patients and are limited to their physical dysfunctions, whereas category cognitive tests are too time-consuming to assess all the domains. The Edinburgh Cognitive and Behavioural ALS Screen (ECAS) was recently developed as a fast and easy cognitive screening tool specifically designed for patients. The purpose of the study was to validate the effectiveness of the Chinese version in Chinese ALS populations. Methods Eighty-four ALS patients and 84 age-, gender- and education-matched healthy controls were included in this cross-sectional study. All the participants took the ECAS, Mini-Mental State Examination (MMSE) and Frontal Assessment Battery (FAB). Primary caregivers of patients were interviewed for behavioural and psychiatric changes. Results Significant differences were noted in language (p = 0.01), fluency, executive function, ALS-specific functions, and ECAS total score (p<0.01) between ALS patients and controls. The cut-off value of the total ECAS score was 81.92. Cognitive impairment was observed in 35.71% of patients, and 27.38% exhibited behavioural abnormalities. The ECAS total score had a medium correlation with education year. Memory was more easily impaired in the lower education group, whereas verbal fluency and language function tended to be preserved in the higher education group. The average time of ECAS was only 18 minutes. Conclusion The Chinese version of the ECAS is the first screening battery assessing multiple neuropsychological functions specially designed for the ALS population in China, which provides an effective and rapid tool to screen cognitive and behavioural impairments. PMID:27195772

  11. Edinburgh Cognitive and Behavioural ALS Screen (ECAS)-Italian version: regression based norms and equivalent scores.

    PubMed

    Siciliano, Mattia; Trojano, Luigi; Trojsi, Francesca; Greco, Roberta; Santoro, Manuela; Basile, Giuseppe; Piscopo, Fausta; D'Iorio, Alfonsina; Patrone, Manila; Femiano, Cinzia; Monsurrò, Mariarosaria; Tedeschi, Gioacchino; Santangelo, Gabriella

    2017-03-22

    Cognitive assessment for individuals with Amyotrophic Lateral Sclerosis (ALS) can be difficult because of frequent occurrence of difficulties with speech, writing, and drawing. The Edinburgh Cognitive and Behavioural ALS Screen (ECAS) is a recent multi-domain neuropsychological screening tool specifically devised for this purpose, and it assesses the following domains: executive functions, social cognition, verbal fluency and language (ALS-specific), but also memory and visuospatial abilities (Non-ALS specific). ECAS total score ranges from 0 (worst performance) to 136 (best performance). Moreover, a brief caregiver interview provides an assessment of behaviour changes and psychotic symptoms usually associated with ALS patients. The aim of the present study was to provide normative values for ECAS total score and sub-scores in a sample of Italian healthy subjects. Two hundred and seventy-seven Italian healthy subjects (151 women and 126 men; age range 30-79 years; educational level from primary school to university) underwent ECAS and Montreal Cognitive Assessment (MoCA). Multiple linear regression analysis revealed that age and education significantly influenced performance on ECAS total score and sub-scale scores. From the derived linear equation, a correction grid for raw scores was built. Inferential cut-off scores were estimated using a non-parametric technique and equivalent scores (ES) were computed. Correlation analysis showed a good significant correlation between adjusted ECAS total scores with adjusted MoCA total scores (r rho = 0.669, p < 0.0001). The present study provided normative data for the ECAS in an Italian population useful for both clinical and research purposes.

  12. Impact of a high Edinburgh Postnatal Depression Scale score on obstetric and perinatal outcomes

    PubMed Central

    Navaratne, Pathmila; Foo, Xin Y; Kumar, Sailesh

    2016-01-01

    The aim of this retrospective study was to characterise intrapartum and neonatal outcomes in women with an antenatally recorded Edinburgh Postnatal Depression Score (EPDS) ≤ 9 compared with women with a score of ≥12 at a major Australian tertiary maternity hospital. Women with scores ≥12 are at particularly high risk of major depressive symptomatology. There were 20512 (78.6%) women with a score ≤ 9 and 2708 (10.4%) had a score ≥ 12. Category 1 caesarean sections where there was immediate threat to life (maternal or fetal) were more common in women with EPDS scores ≥12 (5.2% vs. 4.3%, OR 1.24 95% CI 1.03–1.49, p = 0.024). Pre-term birth (<37 weeks) was also more common (11.7% vs. 8.6%, OR 1.38 95% CI 1.21–1.57, p < 0.001). Women with high scores had higher rates of babies with birth weights <5th centile (6.2% vs. 4.4%, p < 0.001). Apgar score < 7 at 5 minutes were more frequent in the high EPDS group (3.1% vs. 2%, OR 1.52 95% CI 1.18–1.93, p < 0.001). Resuscitation at birth (34.4% vs. 30.6%, p < 0.001) and neonatal death (0.48% vs. 0.13%, OR 2.52 95% CI 1.2–5.0, p < 0.001) were higher in babies of these women. These results suggest poorer intrapartum and neonatal outcomes for women with high EPDS scores. PMID:27658526

  13. [The life of Polish students at the Polish School of Medicine at the University of Edinburgh].

    PubMed

    Gebertt, S

    1994-01-01

    The article has been written by a former student of the Polish School of Medicine at the University of Edinburgh, a member of the Polish Forces in Britain. The reminiscences concentrate on day to day life of others, like himself, seconded from the Forces to continue their medical studies. Statistical data concerning the activities of Polish School of Medicine are presented and analysed. Detailed mention is made of various routes by which Polish students reached Great Britain from the time of defeat and partition of Poland between Germany and Soviet Union. The various phases of relationship and attitudes between Polish Armed Forces and the body of students are described and illustrated by extracts from personal memoirs. The number of other topics is presented and discussed: The difficulties and problems encountered in living and studying amongst people, who although sympathetic, but whose language, culture and customs were completely foreign to the Poles. The ways in which individuals and groups of students tried and in many instances managed to overcome these obstacles, forging links with their Scottish colleagues and population at large. The participation in various joint activities like Settlement Day, work in agricultural camps, sports, Scottish students Unions and Representative Councils etc. are described. "Inner life" of Polish students concentrated in "Bursa" (an equivalent of University Residence) is presented in a light-hearted way. Large detachments of a foreign army, living, amongst albeit friendly population, are bound to cause, sometimes serious, friction. Very much in relation to this problem the role of Polish students as ambassadors of Poland and Polish Causes are presented and their value assessed.

  14. Faculty of Prehospital Care, Royal College of Surgeons Edinburgh guidance for medical provision for wilderness medicine.

    PubMed

    Mellor, Adrian; Dodds, Naomi; Joshi, Raj; Hall, John; Dhillon, Sundeep; Hollis, Sarah; Davis, Pete; Hillebrandt, David; Howard, Eva; Wilkes, Matthew; Langdana, Burjor; Lee, David; Hinson, Nigel; Williams, Thomas Harcourt; Rowles, Joe; Pynn, Harvey

    2015-01-01

    To support leaders and those involved in providing medical care on expeditions in wilderness environments, the Faculty of Pre-Hospital Care (FPHC) of The Royal College of Surgeons of Edinburgh convened an expert panel of leading healthcare professionals and expedition providers. The aims of this panel were to: (1) provide guidance to ensure the best possible medical care for patients within the geographical, logistical and human factor constraints of an expedition environment. (2) Give aspiring and established expedition medics a 'benchmark' of skills they should meet. (3) Facilitate expedition organisers in selecting the most appropriate medical cover and provider for their planned activity. A system of medical planning is suggested to enable expedition leaders to identify the potential medical risks and their mitigation. It was recognised that the scope of practice for wilderness medicine covers elements of primary healthcare, pre-hospital emergency medicine and preventative medicine. Some unique competencies were also identified. Further to this, the panel recommends the use of a matrix and advisory expedition medic competencies relating to the remoteness and medical threat of the expedition. This advice is aimed at all levels of expedition medic, leader and organiser who may be responsible for delivering or managing the delivery of remote medical care for participants. The expedition medic should be someone equipped with the appropriate medical competencies, scope of practice and capabilities in the expedition environment and need not necessarily be a qualified doctor. In addition to providing guidance regarding the clinical competencies required of the expedition medic, the document provides generic guidance and signposting to the more pertinent aspects of the role of expedition medic.

  15. Atypical hand, foot, and mouth disease associated with coxsackievirus A6 infection, Edinburgh, United Kingdom, January to February 2014.

    PubMed

    Sinclair, C; Gaunt, E; Simmonds, P; Broomfield, D; Nwafor, N; Wellington, L; Templeton, K; Willocks, L; Schofield, O; Harvala, H

    2014-03-27

    In January to February 2014, 16 hand, foot and mouth disease (HFMD) cases were identified in Edinburgh, United Kingdom. All presented with atypical features, with most (n=13) resembling eczema herpeticum or chickenpox. Coxsackievirus A6 (CV-A6) was identified in all the typed cases (n=11). As atypical forms of HFMD associated with CV-A6 are likely to emerge throughout Europe, clinicians should be alert to unusual clinical presentations of HFMD and virologists aware of effective diagnostic testing and enterovirus typing methods.

  16. Lost in translation: staff and interpreters' experiences of the edinburgh postnatal depression scale with women from refugee backgrounds.

    PubMed

    Stapleton, Helen; Murphy, Rebecca; Kildea, Sue

    2013-09-01

    This paper explores the cross-cultural application of the Edinburgh Postnatal Depression Scale (EPDS) and the difficulties associated with administration to women from refugee backgrounds. Assessing women's comprehension of individual scale items identified problems associated with "Western" terminology and concepts. Re-interpretation of discrete items on the scale was often necessary, raising doubts about the objectivity and reliability of scores. Our findings call for a closer examination of the ethnocentric assumptions underpinning the EPDS items, and the need to incorporate a more diverse range of cross-cultural understandings into future iterations.

  17. A Paris-Edinburgh Cell for Liquid Silicate Structural Studies Using Monochromatic Diffraction and Soller Slits

    NASA Astrophysics Data System (ADS)

    Wang, Y.; Yu, T.; Prescher, C.; Prakapenka, V.; Eng, P. J.; Stubbs, J.; Kono, Y.; Shen, G.

    2014-12-01

    A Paris-Edinburgh Press (PEP) has been commissioned at the GSECARS beamline 13-ID-C, with a Si (311) high-energy monochromator and a multi-channel collimator (MC) assembly, which consists of two arrays of fine slits (WC blades) arranged in two concentric circular arcs. Both arrays consist of 75 slits with 0.8° separation and are located 50 and 200 mm, respectively, from the center. Slit widths of the inner and outer arrays are 0.05 and 0.20 mm, respectively. By oscillating the silts during data collection, background scattering can be effectively removed. Similar MC assemblies have been used extensively with PEP at ESRF for studying metallic liquids and low-Z materials [1]. The PEP is mounted on a general purpose diffractometer [2], with an area detector (MAR CCD) mounted on the two-theta arm. With unfocused incident monochromatic beam (65keV) collimated at 0.2 mm, 30 min is sufficient to collect weak signals of a 2 mm diameter amorphous silicate sample, with minimal background scatter from the surrounding solid pressure medium. An analysis shows that with a fine incident beam of 0.05 mm, a collimation depth of 0.5 mm can be achieved at two-theta angles above 10°. To increase pressure and temperature range, we have developed a cupped-toroidal Drickamer (CTD) anvil [3]. The anvil design, with a central depression, a toroidal groove and a small tapered angle, combines features of modified Drickamer anvil and the traditional PE anvil. By optimizing the parameters for the CTD anvil design, pressures corresponding to the mantle transition zone can be generated. Cell assemblies with thermally insulating materials have been developed and temperatures up to 2000°C have been maintained steadily over hours. In the future, the large horizontally focusing Kirkpatrick-Baez mirror will be applied to focus the incident beam, thus allowing samples with diameters below 0.5 mm in diameter to be studied. The excellent spatial selectivity provides an exciting opportunity for liquid

  18. Monolayer-crystal streptavidin support films provide an internal standard of cryo-EM image quality.

    PubMed

    Han, Bong-Gyoon; Watson, Zoe; Cate, Jamie H D; Glaeser, Robert M

    2017-03-01

    Analysis of images of biotinylated Escherichia coli 70S ribosome particles, bound to streptavidin affinity grids, demonstrates that the image-quality of particles can be predicted by the image-quality of the monolayer crystalline support film. The quality of the Thon rings is also a good predictor of the image-quality of particles, but only when images of the streptavidin crystals extend to relatively high resolution. When the estimated resolution of streptavidin was 5Å or worse, for example, the ribosomal density map obtained from 22,697 particles went to only 9.5Å, while the resolution of the map reached 4.0Å for the same number of particles, when the estimated resolution of streptavidin crystal was 4Å or better. It thus is easy to tell which images in a data set ought to be retained for further work, based on the highest resolution seen for Bragg peaks in the computed Fourier transforms of the streptavidin component. The refined density map obtained from 57,826 particles obtained in this way extended to 3.6Å, a marked improvement over the value of 3.9Å obtained previously from a subset of 52,433 particles obtained from the same initial data set of 101,213 particles after 3-D classification. These results are consistent with the hypothesis that interaction with the air-water interface can damage particles when the sample becomes too thin. Streptavidin monolayer crystals appear to provide a good indication of when that is the case.

  19. Internal stresses at the crystalline scale in textured ZrO2 films before lateral cracking

    NASA Astrophysics Data System (ADS)

    Berdin, Clotilde; Pascal, Serge; Tang, Yan

    2015-05-01

    Zirconium oxide layers are submitted to internal stresses that play a role in damage of the layer. Lateral cracking is often observed during Zr alloys oxidation. In this paper, we investigated the influence of the microstresses at the crystalline scale on the lateral cracking within a growing oxide on a plane substrate. A parametric study was carried out taking into account the crystallographic texture of the oxide and the presence of a tetragonal zirconia at the metal-oxide interface. Macroscopic computations and polycrystalline aggregate computations were performed. The result indicating the (1 0 6 bar) fiber texture as the most favorable was recovered. It was found that under macroscopic compressive stresses parallel to the plane metal-oxide interface, positive microstresses perpendicular to the interface develops. They can trigger the lateral cracking and the phenomenon is promoted by the presence of tetragonal zirconia at the metal-oxide interface.

  20. Sir William Newbigging (1772-1852) and Patrick Newbigging (1813-1864)-father and son presidents of the Royal College of Surgeons of Edinburgh.

    PubMed

    Kaufman, Matthew H

    2004-11-01

    Sir William Newbigging was a surgeon to the Edinburgh Royal Infirmary from 1802. While a dextrous operator, he was regarded principally as an excellent general practitioner. He was President of the Royal College of Surgeons of Edinburgh 1814-16 and was knighted by Queen Victoria in 1838. He had five sons, four of whom followed him into the medical profession. Four of his sons died young-only Patrick outlived him. When Patrick returned from a Continental tour in 1842 he joined his father's general practice and when Sir William died in 1852 he took it over. From 1861 to 1863 he was also President of the Royal College of Surgeons of Edinburgh. His last few years were plagued by ill health and he died in 1864, shortly after his fiftieth birthday.

  1. Extraction of light trapped due to total internal reflection using porous high refractive index nanoparticle films.

    PubMed

    Mao, Peng; Sun, Fangfang; Yao, Hanchao; Chen, Jing; Zhao, Bo; Xie, Bo; Han, Min; Wang, Guanghou

    2014-07-21

    TiO₂ nanoparticle layers composed of columnar TiO₂ nanoparticle piles separated with nanoscale pores were fabricated on the bottom surface of the hemispherical glass prism by performing gas phase cluster beam deposition at glancing incidence. The porosity as well as the refractive index of the nanoparticle layer was precisely tuned by the incident angle. Effective extraction of the light trapped in the substrate due to total internal reflection with the TiO₂ nanoparticle layers was demonstrated and the extraction efficiency was found to increase with the porosity. An enhanced Rayleigh scattering mechanism, which results from the columnar aggregation of the nanoparticles as well as the strong contrast in the refractive index between pores and TiO₂ nanoparticles in the nanoporous structures, was proposed. The porous TiO₂ nanoparticle coatings were fabricated on the surface of GaN LEDs to enhance their light output. A nearly 92% PL enhancement as well as a 30% EL enhancement was observed. For LED applications, the enhanced light extraction with the TiO₂ nanoparticle porous layers can be a supplement to the microscale texturing process for light extraction enhancement.

  2. Congenital limb anomalies: frequency and aetiological factors: Data from the Edinburgh Register of the Newborn (1964-68)

    PubMed Central

    Rogala, E. J.; Wynne-Davies, R.; Littlejohn, A.; Gormley, J.

    1974-01-01

    This paper reports a detailed follow up of 156 patients with structural upper and lower limb anomalies, obtained from the Edinburgh Register of the Newborn (a registration of 52,029 consecutive births between 1964 and 1968). At the time of this survey the patients were between 4 and 9 years of age. The Register had noted probably 96% of all children born with limb defects in Edinburgh between 1964 and 1968. It was found that the diagnosis was completely accurate in only 26% of cases, and partially so in a further 42%. The frequency of each anomaly has been noted, subdivided into isolated anomalies; those that occurred with other limb anomalies, and those that formed part of a syndrome. Syndactyly of toes, post-axial polydactyly of the fingers, polysyndactyly, and brachydactyly were found to have a genetic basis. All `absence' defects, pre-axial polydactyly, and multiple limb deformities appeared to be sporadic. Amongst the sporadic group, the main aetiological factors noted were an excess of maternal toxaemia of pregnancy and of illegitimate children, when compared with the Register Control Data. PMID:4372353

  3. X-ray imaging for studying behavior of liquids at high pressures and high temperatures using Paris-Edinburgh press

    SciTech Connect

    Kono, Yoshio; Kenney-Benson, Curtis; Park, Changyong; Shen, Guoyin; Shibazaki, Yuki; Wang, Yanbin

    2015-07-15

    Several X-ray techniques for studying structure, elastic properties, viscosity, and immiscibility of liquids at high pressures have been integrated using a Paris-Edinburgh press at the 16-BM-B beamline of the Advanced Photon Source. Here, we report the development of X-ray imaging techniques suitable for studying behavior of liquids at high pressures and high temperatures. White X-ray radiography allows for imaging phase separation and immiscibility of melts at high pressures, identified not only by density contrast but also by phase contrast imaging in particular for low density contrast liquids such as silicate and carbonate melts. In addition, ultrafast X-ray imaging, at frame rates up to ∼10{sup 5} frames/second (fps) in air and up to ∼10{sup 4} fps in Paris-Edinburgh press, enables us to investigate dynamics of liquids at high pressures. Very low viscosities of melts similar to that of water can be reliably measured. These high-pressure X-ray imaging techniques provide useful tools for understanding behavior of liquids or melts at high pressures and high temperatures.

  4. Integration of structure, x-ray radiography, elastic wave velocity, and viscosity measurement in the Paris-Edinburgh Cell

    NASA Astrophysics Data System (ADS)

    Kono, Yoshio; Park, Changyong; Kenney-Benson, Curtis; Shen, Guoyin; Wang, Yanbin

    2013-06-01

    We have integrated a range of techniques for physical property measurement with the energy-dispersive x-ray diffraction (EDXD) technique at the 16BM-B, a white x-ray beamline at the Advanced Photon Source, to promote comprehensive studies of structure-property correlations of liquid and amorphous materials at high-pressure. These include white x-ray radiography, ultrasonic velocity, and falling sphere viscometry techniques. The integration is centered on a Paris-Edinburgh cell to fully utilize the multi-angle EDXD capability with the wide open access. The integrated techniques are particularly useful to study liquid and amorphous materials, for which the integrated facility allows making simultaneous observations of macroscopic phenomena as the direct manifestation of the microscopic structure. The Paris-Edinburgh press enables us to compress large volume samples up to 2 mm in both diameter and length up to ~7 GPa and 2300 K. The resolution of white x-ray radiography is ~4 μm. The ultrasonic wave velocity measurement can be made for liquid materials as well as amorphous solids. The falling sphere viscometry technique have been developed using high-speed x-ray camera (>1000 frame/second), enabling us to investigate viscosity of not only high viscosity melts such as silicates but also low viscosity (<1 mPa s) liquids such as liquid metals and salts.

  5. The Edinburgh Electronic Veterinary Curriculum: an online program-wide learning and support environment for veterinary education.

    PubMed

    Ellaway, Rachel; Pettigrew, Graham; Rhind, Susan; Dewhurst, David

    2005-01-01

    The Edinburgh Electronic Veterinary Curriculum (EEVeC) is a purpose-built virtual learning support environment for the veterinary medicine program at the University of Edinburgh. It is Web based and adapted from a system developed for the human medical curriculum. It is built around a set of databases and learning objects and incorporates features such as course materials, personalized timetables, staff and student contact pages, a notice board, and discussion forums. The EEVeC also contains global or generic resources such as information on quality enhancement and research options. Many of these features contribute to the aim of building a learning community, but a challenge has been to introduce specific features that enhance student learning. One of these is a searchable lecture database in which learning activities such as quizzes and computer-aided learning exercises (CALs) can be embedded to supplement a synopsis of the lecture and address the key needs of integration and reinforcement of learning. Statistics of use indicate extensive student activity during evenings and weekends, with a pattern of increased usage over the years as more features become available and staff and students progressively engage with the system. An essential feature of EEVeC is its flexibility and the way in which it is evolving to meet the changing needs of the teaching program.

  6. X-ray imaging for studying behavior of liquids at high pressures and high temperatures using Paris-Edinburgh press.

    PubMed

    Kono, Yoshio; Kenney-Benson, Curtis; Shibazaki, Yuki; Park, Changyong; Wang, Yanbin; Shen, Guoyin

    2015-07-01

    Several X-ray techniques for studying structure, elastic properties, viscosity, and immiscibility of liquids at high pressures have been integrated using a Paris-Edinburgh press at the 16-BM-B beamline of the Advanced Photon Source. Here, we report the development of X-ray imaging techniques suitable for studying behavior of liquids at high pressures and high temperatures. White X-ray radiography allows for imaging phase separation and immiscibility of melts at high pressures, identified not only by density contrast but also by phase contrast imaging in particular for low density contrast liquids such as silicate and carbonate melts. In addition, ultrafast X-ray imaging, at frame rates up to ∼10(5) frames/second (fps) in air and up to ∼10(4) fps in Paris-Edinburgh press, enables us to investigate dynamics of liquids at high pressures. Very low viscosities of melts similar to that of water can be reliably measured. These high-pressure X-ray imaging techniques provide useful tools for understanding behavior of liquids or melts at high pressures and high temperatures.

  7. International Conference on Optical Computing Held in Edinburgh, Scotland on August 22-25, 1994. Technical Digest

    DTIC Science & Technology

    1994-08-24

    34Holographic implementation of a learning machine based on a multicategory perceptron algorithm", Optics Lenrs , J4, no.23, (1989), p. 1303-1305...plane Lenrs Focal plane array of Wen4.ts Of lenm and lens Fig.3 Component layout of interlaced fan-out. Results and discussion The focal plane of the

  8. Model approach to solving the inverse problem of X-ray reflectometry and its application to the study of the internal structure of hafnium oxide films

    SciTech Connect

    Volkov, Yu. O. Kozhevnikov, I. V.; Roshchin, B. S.; Filatova, E. O.; Asadchikov, V. E.

    2013-01-15

    The key features of the inverse problem of X-ray reflectometry (i.e., the reconstruction of the depth profile of the dielectric constant using an experimental angular dependence of reflectivity) are discussed and essential factors leading to the ambiguity of its solution are analyzed. A simple approach to studying the internal structure of HfO{sub 2} films, which is based on the application of a physically reasonable model, is considered. The principles for constructing a film model and the criteria for choosing a minimal number of fitting parameters are discussed. It is shown that the ambiguity of the solution to the inverse problem is retained even for the simplest single-film models. Approaches allowing one to pick out the most realistic solution from several variants are discussed.

  9. The impact of education, country, race and ethnicity on the self-report of postpartum depression using the Edinburgh Postnatal Depression Scale

    PubMed Central

    Di Florio, A.; Putnam, K.; Altemus, M.; Apter, G.; Bergink, V.; Bilszta, J.; Brock, R.; Buist, A.; Deligiannidis, K. M.; Devouche, E.; Epperson, C. N.; Guille, C.; Kim, D.; Lichtenstein, P.; Magnusson, P. K. E.; Martinez, P.; Munk-Olsen, T.; Newport, J.; Payne, J.; Penninx, B. W.; O’Hara, M.; Robertson-Blackmore, E.; Roza, S. J.; Sharkey, K. M.; Stuart, S.; Tiemeier, H.; Viktorin, A.; Schmidt, P. J.; Sullivan, P. F.; Stowe, Z. N.; Wisner, K. L.; Jones, I.; Rubinow, D. R.; Meltzer-Brody, S.

    2017-01-01

    Background Universal screening for postpartum depression is recommended in many countries. Knowledge of whether the disclosure of depressive symptoms in the postpartum period differs across cultures could improve detection and provide new insights into the pathogenesis. Moreover, it is a necessary step to evaluate the universal use of screening instruments in research and clinical practice. In the current study we sought to assess whether the Edinburgh Postnatal Depression Scale (EPDS), the most widely used screening tool for postpartum depression, measures the same underlying construct across cultural groups in a large international dataset. Method Ordinal regression and measurement invariance were used to explore the association between culture, operationalized as education, ethnicity/race and continent, and endorsement of depressive symptoms using the EPDS on 8209 new mothers from Europe and the USA. Results Education, but not ethnicity/race, influenced the reporting of postpartum depression [difference between robust comparative fit indexes (Δ*CFI) < 0.01]. The structure of EPDS responses significantly differed between Europe and the USA (Δ*CFI > 0.01), but not between European countries (Δ*CFI < 0.01). Conclusions Investigators and clinicians should be aware of the potential differences in expression of phenotype of postpartum depression that women of different educational backgrounds may manifest. The increasing cultural heterogeneity of societies together with the tendency towards globalization requires a culturally sensitive approach to patients, research and policies, that takes into account, beyond rhetoric, the context of a person’s experiences and the context in which the research is conducted. PMID:27866476

  10. Intelevent 99. Telecom Networks in the New Millennium: Is Global Service Provisioning Inevitable? Conference Proceedings (Edinburgh, Scotland, September 12-15, 1999).

    ERIC Educational Resources Information Center

    Piele, Philip K., Ed.

    This volume contains 22 presentations delivered at the 1999 Intelevent Conference held in Edinburgh, Scotland. The proceedings were compiled, printed and distributed by the ERIC Clearinghouse on Educational Management at the University of Oregon. Papers delivered at the conference include the following: the inevitable globalization of…

  11. Is Age Kinder to the Initially More Able? Differential Ageing of Verbal Ability in the Healthy Old People in Edinburgh Study.

    ERIC Educational Resources Information Center

    Deary, Ian; MacLennan, William J.; Starr, John M.

    1998-01-01

    Results from a study of 387 healthy old people studied at baseline and four years later in Edinburgh (Scotland) suggest that, those with higher baseline ability, in higher social-class groups, with more education, and those who are younger are relatively protected from a decline in verbal intelligence, measured by an adult reading test, with age.…

  12. Mother Tongue Learning: A Study of the Learning Needs of the Pakistani, Indian and Bangladeshi Communities in Edinburgh. Occasional Papers Series No. 5.

    ERIC Educational Resources Information Center

    Jiwa, Shainool

    Collectively, Pakistanis, Indians, and Bangladeshis form the largest ethnic minority group (4,129) in Edinburgh, Scotland (43% according to 1991 Census figures). Current local provision of education for adult members of the three communities was reviewed. Needs and preferences in terms of educational content, approach, and location were identified…

  13. Association between mortality among women and socioeconomic factors in general practices in Edinburgh: an application of small area statistics.

    PubMed

    Alexander, F E; O'Brien, F; Hepburn, W; Miller, M

    1987-09-26

    Women aged 45-64 in 78 general practices in the city of Edinburgh were followed up for five to seven years and all cause mortality noted. Standardised mortality ratios were calculated for the individual practices. Postcodes were available for a 20% sample of these women and were used to retrieve relevant measures of social class and deprivation from the 1981 census for the smallest division, the enumeration district. Weighted averages gave socioeconomic variables at the level of the general practice. High positive correlations were found between standardised mortality ratios and the socioeconomic variables, with the highest being for percentage overcrowding. This study established that the relation between deprivation and excess mortality can be shown in general practices in one large city and gave a direct relation for women without reference to their husbands' occupations, thus obviating problems of assigning social class. The data also partially refute the "social drift" hypothesis as an explanation of the association between mortality and social class.

  14. The Contribution of DOPA to Substrate-Peptide Adhesion and Internal Cohesion of Mussel-Inspired Synthetic Peptide Films.

    PubMed

    Anderson, Travers H; Yu, Jing; Estrada, Abril; Hammer, Malte U; Waite, J Herbert; Israelachvili, Jacob N

    2010-12-08

    Mussels use a variety of 3, 4-dihydroxyphenyl-l-alanine (DOPA) rich proteins specifically tailored to adhering to wet surfaces. Synthetic polypeptide analogues of adhesive mussel foot proteins (specifically mfp-3) are used to study the role of DOPA in adhesion. The mussel-inspired peptide is a random copolymer of DOPA and N(5) -(2-hydroxyethyl)-l-glutamine synthesized with DOPA concentrations of 0-27 mol% and molecular weights of 5.9-7.1 kDa. Thin films (3-5 nm thick) of the mussel-inspired peptide are used in the surface forces apparatus (SFA) to measure the force-distance profiles and adhesion and cohesion energies of the films in an acetate buffer. The adhesion energies of the mussel-inspired peptide films to mica and TiO(2) surfaces increase with DOPA concentration. The adhesion energy to mica is 0.09 μJ m(-2) mol(DOPA) (-1) and does not depend on contact time or load. The adhesion energy to TiO(2) is 0.29 μJ m(-2) mol(DOPA) (-1) for short contact times and increases to 0.51 μJ m(-2) mol(DOPA) (-1) for contact times >60 min in a way suggestive of a phase transition within the film. Oxidation of DOPA to the quinone form, either by addition of periodate or by increasing the pH, increases the thickness and reduces the cohesion of the films. Adding thiol containing polymers between the oxidized films recovers some of the cohesion strength. Comparison of the mussel-inspired peptide films to previous studies on mfp-3 thin films show that the strong adhesion and cohesion in mfp-3 films can be attributed to DOPA groups favorably oriented within or at the interface of these films.

  15. The procedure of evaluating the practical adhesion strength of new biocompatible nano- and micro-thin films in accordance with international standards.

    PubMed

    Kutilek, Patrik; Miksovsky, Jan

    2011-01-01

    The possibilities of using newly developed nano- and micro-thin films in biomedicine are intensively studied at the present time. Many research institutions are looking for ways to evaluate mechanical properties of these films. One of the most important and frequently studied characteristics is practical adhesion. A very important method for evaluating the practical adhesion strength is scratch test. Often, however, the research teams use a method based on the disunity evaluation of adhesion of biocompatible surface layer. This makes the quantitative comparison of research results impossible. We designed and tested new evaluation method and procedure based on international standards in order to eliminate these problems. This article is aimed at showing the new possibility of using established standards for evaluating adhesion of nano- and micro-thin biocompatible films and at showing the application of the standards to evaluate the often studied DLC biocompatible layers. The thickness of the film was 470 nm. As a substrate a titanium alloy Ti6Al4V was used.

  16. Internally mounted thin-liquid-film skin-friction meter - Comparison with floating element method with and without pressure gradient

    NASA Technical Reports Server (NTRS)

    Hornung, Hans; Seto, Jeffrey

    1991-01-01

    A new, robust oil film skin friction meter was designed and constructed. This enables skin friction measurements remotely and from within the model, as well as avoiding the need to know the location of the leading edge of the film. The instrument was tested by comparing measurements with those given by a floating element gage in a zero pressure gradient flat plate turbulent boundary layer. Both instruments agreed satisfactorily with the well-known curve for this case. Significant discrepancies between the two instruments were observed in the case of adverse and favorable pressure gradients. The discrepancies were of opposite sign for opposite-sign pressure gradients as is consistent with the error expected from floating-element gages. Additional confidence in the oil film technique is supplied by the good agreement of the behavior of the film profile with predictions from lubrication theory.

  17. Leaf gas films delay salt entry and enhance underwater photosynthesis and internal aeration of Melilotus siculus submerged in saline water.

    PubMed

    Teakle, Natasha Lea; Colmer, Timothy David; Pedersen, Ole

    2014-10-01

    A combination of flooding and salinity is detrimental to most plants. We studied tolerance of complete submergence in saline water for Melilotus siculus, an annual legume with superhydrophobic leaf surfaces that retain gas films when under water. M. siculus survived complete submergence of 1 week at low salinity (up to 50 mol m(-3) NaCl), but did not recover following de-submergence from 100 mol m(-3) NaCl. The leaf gas films protected against direct salt ingress into the leaves when submerged in saline water, enabling underwater photosynthesis even after 3 d of complete submergence. By contrast, leaves with the gas films experimentally removed suffered from substantial Na(+) and Cl(-) intrusion and lost the capacity for underwater photosynthesis. Similarly, plants in saline water and without gas films lost more K(+) than those with intact gas films. This study has demonstrated that leaf gas films reduce Na(+) and Cl(-) ingress into leaves when submerged by saline water - the thin gas layer physically separates the floodwater from the leaf surface. This feature aids survival of plants exposed to short-term saline submergence, as well as the previously recognized beneficial effects of gas exchange under water.

  18. Impact of internal transport on the convective mass transfer from a droplet into a submerging falling film

    NASA Astrophysics Data System (ADS)

    Landel, Julien R.; Thomas, Amalia; McEvoy, Harry; Dalziel, Stuart B.

    2015-11-01

    We investigate the convective mass transfer of dilute passive tracers contained in small viscous drops into a submerging falling film. This problem has applications in industrial cleaning, domestic dishwashers, and decontamination of hazardous material. The film Peclet number is very high, whereas the drop Peclet number varies from 0.1 to 1. The characteristic transport time in the drop is much larger than in the film. We model the mass transfer using an analogy with Newton's law of cooling. This empirical model is supported by an analytical model solving the quasi-steady two-dimensional advection-diffusion equation in the film that is coupled with a time-dependent one-dimensional diffusion equation in the drop. We find excellent agreement between our experimental data and the two models, which predict an exponential decrease in time of the drop concentration. The transport characteristic time is related to the drop diffusion time scale, as diffusion within the drop is the limiting process. Our theoretical model not only predicts the well-known relationship between the Sherwood number and the external Reynolds number in the case of a well-mixed drop Sh ~ Re1/3, it also predicts a correction in the case of a non-uniform drop concentration. The correction depends on Re, the film Schmidt number, the drop aspect ratio and the diffusivity ratio between the two phases. This prediction is in good agreement with experimental data. This material is based upon work supported by the Defense Threat Reduction Agency under Contract No. HDTRA1-12-D-0003-0001.

  19. The platypus in Edinburgh: Robert Jameson, Robert Knox and the place of the Ornithorhynchus in nature, 1821-24.

    PubMed

    Jenkins, Bill

    2016-10-01

    The duck-billed platypus, or Ornithorhynchus, was the subject of an intense debate among natural historians in the late eighteenth and early nineteenth centuries. Its paradoxical mixture of mammalian, avian and reptilian characteristics made it something of a taxonomic conundrum. In the early 1820s Robert Jameson (1774-1854), the professor of natural history at the University of Edinburgh and the curator of the University's natural history museum, was able to acquire three valuable specimens of this species. He passed one of these on to the anatomist Robert Knox (1791-1862), who dissected the animal and presented his results in a series of papers to the Wernerian Natural History Society, which later published them in its Memoirs. This paper takes Jameson's platypus as a case study on how natural history specimens were used to create and contest knowledge of the natural world in the early nineteenth century, at a time when interpretations of the relationships between animal taxa were in a state of flux. It shows how Jameson used his possession of this interesting specimen to provide a valuable opportunity for his protégé Knox while also helping to consolidate his own position as a key figure in early nineteenth-century natural history.

  20. Prevalence of postpartum depression in Nuuk, Greenland – a cross-sectional study using Edinburgh Postnatal Depression Scale

    PubMed Central

    Motzfeldt, Iben; Andreasen, Sabina; Pedersen, Amalia Lynge; Pedersen, Michael Lynge

    2013-01-01

    Objective The aim of this study is to estimate the prevalence of postnatal depression in Nuuk, Greenland. Study design Cross-sectional study. Methods The primary health care system in Nuuk initiated a project aiming to screen new mothers for depression using the Edinburgh Postnatal Depression Scale (EPDS). EPDS has a range on a scale from 0 to 30. All mothers residing in Nuuk who had given birth in 2011 were included in the study group. The screening was performed by health care visitors approximately 3 months following birth. Mothers who scored 13 points or above were defined as having possible postpartum depression (PPD). These mothers were then referred to a physician. A score at or less than 8 was defined as normal, whereas an intermediate score from 9 to 12 indicated a need for an extra visit. Results During 2011, a total of 217 mothers gave birth in Nuuk. Of them, 80.2% (174) were screened for PPD using EPDS. Fifteen mothers scored 13 points or above corresponding to a prevalence of possible PPD at 8.6% (15/174). Seventy-nine percentage scored less than 9 points (137/174), whereas 15% (22/174) scored from 9 to 12 points. Conclusion PPD seems to be a common problem in Nuuk, Greenland. EPDS seems to be a valuable tool in identifying women with PPD and vulnerable mothers with extra needs for support in a Greenlandic context. Continual routine screening is recommended. PMID:23984294

  1. Novel experimental design for high pressure-high temperature electrical resistance measurements in a "Paris-Edinburgh" large volume press.

    PubMed

    Matityahu, Shlomi; Emuna, Moran; Yahel, Eyal; Makov, Guy; Greenberg, Yaron

    2015-04-01

    We present a novel experimental design for high sensitivity measurements of the electrical resistance of samples at high pressures (0-6 GPa) and high temperatures (300-1000 K) in a "Paris-Edinburgh" type large volume press. Uniquely, the electrical measurements are carried out directly on a small sample, thus greatly increasing the sensitivity of the measurement. The sensitivity to even minor changes in electrical resistance can be used to clearly identify phase transitions in material samples. Electrical resistance measurements are relatively simple and rapid to execute and the efficacy of the present experimental design is demonstrated by measuring the electrical resistance of Pb, Sn, and Bi across a wide domain of temperature-pressure phase space and employing it to identify the loci of phase transitions. Based on these results, the phase diagrams of these elements are reconstructed to high accuracy and found to be in excellent agreement with previous studies. In particular, by mapping the locations of several well-studied reference points in the phase diagram of Sn and Bi, it is demonstrated that a standard calibration exists for the temperature and pressure, thus eliminating the need for direct or indirect temperature and pressure measurements. The present technique will allow simple and accurate mapping of phase diagrams under extreme conditions and may be of particular importance in advancing studies of liquid state anomalies.

  2. Novel experimental design for high pressure-high temperature electrical resistance measurements in a "Paris-Edinburgh" large volume press

    NASA Astrophysics Data System (ADS)

    Matityahu, Shlomi; Emuna, Moran; Yahel, Eyal; Makov, Guy; Greenberg, Yaron

    2015-04-01

    We present a novel experimental design for high sensitivity measurements of the electrical resistance of samples at high pressures (0-6 GPa) and high temperatures (300-1000 K) in a "Paris-Edinburgh" type large volume press. Uniquely, the electrical measurements are carried out directly on a small sample, thus greatly increasing the sensitivity of the measurement. The sensitivity to even minor changes in electrical resistance can be used to clearly identify phase transitions in material samples. Electrical resistance measurements are relatively simple and rapid to execute and the efficacy of the present experimental design is demonstrated by measuring the electrical resistance of Pb, Sn, and Bi across a wide domain of temperature-pressure phase space and employing it to identify the loci of phase transitions. Based on these results, the phase diagrams of these elements are reconstructed to high accuracy and found to be in excellent agreement with previous studies. In particular, by mapping the locations of several well-studied reference points in the phase diagram of Sn and Bi, it is demonstrated that a standard calibration exists for the temperature and pressure, thus eliminating the need for direct or indirect temperature and pressure measurements. The present technique will allow simple and accurate mapping of phase diagrams under extreme conditions and may be of particular importance in advancing studies of liquid state anomalies.

  3. The platypus in Edinburgh: Robert Jameson, Robert Knox and the place of the Ornithorhynchus in nature, 1821–24

    PubMed Central

    Jenkins, Bill

    2016-01-01

    SUMMARY The duck-billed platypus, or Ornithorhynchus, was the subject of an intense debate among natural historians in the late eighteenth and early nineteenth centuries. Its paradoxical mixture of mammalian, avian and reptilian characteristics made it something of a taxonomic conundrum. In the early 1820s Robert Jameson (1774–1854), the professor of natural history at the University of Edinburgh and the curator of the University's natural history museum, was able to acquire three valuable specimens of this species. He passed one of these on to the anatomist Robert Knox (1791–1862), who dissected the animal and presented his results in a series of papers to the Wernerian Natural History Society, which later published them in its Memoirs. This paper takes Jameson's platypus as a case study on how natural history specimens were used to create and contest knowledge of the natural world in the early nineteenth century, at a time when interpretations of the relationships between animal taxa were in a state of flux. It shows how Jameson used his possession of this interesting specimen to provide a valuable opportunity for his protégé Knox while also helping to consolidate his own position as a key figure in early nineteenth-century natural history. PMID:27671001

  4. Effect of internal stress on the electro-optical behaviour of Al-doped ZnO transparent conductive thin films

    NASA Astrophysics Data System (ADS)

    Proost, J.; Henry, F.; Tuyaerts, R.; Michotte, S.

    2016-08-01

    In this work, we will report on scientific efforts aimed at unraveling the quantitative effect of elastic strain on the electro-optical behaviour of Al-doped zinc oxide (AZO). AZO thin films have been deposited by reactive magnetron sputtering to thicknesses from 300 to 500 nm, both on extra-clear glass substrates as well as on oxidised Si wafers. This resulted in both cases in polycrystalline, strongly textured (002) films. During deposition, the internal stress evolution in the growing film was monitored in-situ using high resolution curvature measurements. The resulting growth-induced elastic strain, which was found to depend heavily on the oxygen partial pressure, could further be modulated by appropriately choosing the deposition temperature. The latter also induces an additional extrinsic thermal stress component, whose sign depends on the substrate used. As such, a wide range of biaxial internal stresses could be achieved, from -600 MPa in compression up to 800 MPa in tension. The resulting charge carrier mobilities, obtained independently from room temperature Hall measurements, were found to range between 5 and 25 cm2/V s. Interestingly, the maximum mobility occurred at the zero-stress condition, and together with a charge carrier concentration of about 8 × 1020 cm-3, this gave rise to a resistivity of only 300 μΩ cm. From the stress-dependent optical transmission spectra in the range of 200-1000 nm, the pressure coefficient of the optical bandgap was estimated from the corresponding Tauc plots to be 31 meV/GPa, indicating a very high strain-sensitivity as well.

  5. Sir John Struthers (1823-1899), Professor of Anatomy in the University of Aberdeen (1863-1889), President of the Royal College of Surgeons of Edinburgh (1895-1897).

    PubMed

    Kaufman, M H

    2015-11-01

    Between 1841 and 1845 John Struthers attended both the University of Edinburgh and some of the various Extra-mural Schools of Medicine associated with Surgeons' Hall. While a medical student he became a Member of the Hunterian Medical Society of Edinburgh and later was elected one of their Annual Presidents. He graduated with the MD Edin and obtained both the LRCS Edin and the FRCS Edin diplomas in 1845. Shortly afterwards he was invited to teach Anatomy in Dr Handyside's Extra-mural School in Edinburgh. The College of Surgeons certified him to teach Anatomy in October 1847. He had two brothers, and all three read Medicine in Edinburgh. His younger brother, Alexander, died of cholera in the Crimea in 1855 while his older brother James, who had been a bachelor all his life, practised as a Consultant Physician in Leith Hospital, Edinburgh, until his death.When associated with Dr Handyside's Extra-mural School in Edinburgh, John taught Anatomy there until he was elected to the Chair of Anatomy in Aberdeen in 1863. Much of his time was spent in Aberdeen teaching Anatomy and in upgrading the administrative facilities there. He resigned from this Chair in 1889 and subsequently was elected President of Leith Hospital from 1891 to 1897. This was in succession to his older brother, James, who had died in 1891. Later, he was elected President of the Royal College of Surgeons of Edinburgh from 1895 to 1897 and acted as its Vice-President from 1897 until his death in 1899. In 1898, Queen Victoria knighted him. His youngest son, John William Struthers, was the only one of his clinically qualified sons to survive him and subsequently was elected President of the Edinburgh College of Surgeons from 1941 to 1943.

  6. Effect of Atmospheric Pressure and Temperature on a Small Spark Ignition Internal Combustion Engine’s Performance

    DTIC Science & Technology

    2011-03-24

    Inevitability of Engine-Out NOx Emissions from Spark-Ignition and Diesel Engines, 28th International Symposium on Combustion, Edinburgh, Scotland , 11 Jan 2000...Ltd., 28 Nov 2007. 17) Bertola, A., Stadler, J., Walter, T., Wolfer, P., Gossweiler, C., Rothe , M., Spicher, U., Pressure Indication During Knocking

  7. Single- and dual-fiber fluorescence probes: application to oil-film measurements in an internal combustion engine.

    PubMed

    Ghandhi, J B

    2000-10-20

    Single- and dual-fiber fluorescence probes have been utilized to study oil-film behavior in a firing Diesel engine. A detailed analysis of the response characteristics of these probes was performed, and universal response curves have been generated through identification of the appropriate nondimensional parameters. For single-fiber probes a single curve was obtained, and for dual-fiber probes families of curves were identified based on three geometric dimensionless parameters. The complementary response characteristics of the single- and dual-fiber probes allows determination of the oil distribution within the piston-liner gap. The dual-fiber probe is not sensitive at small distances. Thus its signal originates solely from the piston surface, whereas the single-fiber probe is most sensitive at small distances and hence to the wall oil film. The engine data from the dual-fiber probe confirmed the presence of an oil film on the piston and provided a means of quantifying the transport of this oil within the engine.

  8. Measurement of Transient Tool Internal Temperature Fields by Novel Micro Thin Film Sensors Embedded in Polycrystalline Cubic Boron Nitride Cutting Inserts

    NASA Astrophysics Data System (ADS)

    Werschmoeller, Dirk

    Monitoring and control of thermomechanical phenomena in tooling are imperative for advancing fundamental understanding, enhancing reliability, and improving workpiece quality in material removal processes. Polycrystalline cubic boron nitride (PCBN) tools are being used heavily in numerous machining processes, e.g., machining of hardened low carbon steel and superalloys. These processes are very sensitive to variations in local cutting conditions at, or close to, the tool-workpiece interface, but lack a thorough understanding of fundamental transient thermo-mechanical phenomena present. As a result, abrupt catastrophic tool failures and degraded machined surfaces frequently occur. Existing sensors are not suitable for process control and monitoring, as they are either destructively embedded and/or do not possess the necessary spatial and temporal resolution to provide relevant data during machining. This research presents a novel approach for obtaining thermomechanical data from the close vicinity (i.e., 10s of micrometers) of the tool-workpiece interface. Arrays of micro thin film thermocouples with junction size 5 x 5 mum were fabricated by standard microfabrication methods and have been successfully embedded into PCBN using diffusion bonding. Electron microscopy and X-ray spectroscopy were employed to examine material interactions at the bonding interface and to determine optimal bonding parameters. Static and dynamic sensor performances have been characterized. The sensors exhibit excellent linearity up to 1300 °C, fast rise time of 150 ns, and possess good sensitivity. The inserts instrumented with embedded thin film C-type thermocouples were successfully applied to measure internal tool temperatures as close as 70 mum to the cutting edge while machining aluminum and hardened steel workpieces at industrially relevant cutting parameters. Acquired temperature data follow theoretical trends very well. Correlations between temperature and cutting parameters have

  9. Changes in laboratory and clinical workload for Clostridium difficile infection from 2003 to 2007 in hospitals in Edinburgh.

    PubMed

    Reddy, S; Taori, S; Poxton, I R

    2010-04-01

    Clostridium difficile infection (CDI) is a growing concern with regard to increases in incidence and its associated financial burden. A retrospective analysis of patients admitted to Hospitals in Edinburgh from 2003 to 2007 and tested for C. difficile toxins was performed. A total of 45 412 faecal samples were tested and 6286 (13.8%) were positive. Overall CDI was identified in 1.7 cases/1000 in-patient occupied bed days (OBD). The incidence of CDI fell from 1.98 cases/1000 OBD in 2006 to 1.48 cases/1000 OBD in 2007. Renal Medicine, including Transplant Surgery, and Intensive Care had the highest incidence, with >6.2 cases/1000 OBD each, followed by Infectious Diseases and Gastrointestinal Medicine, with rates of 5.5 and 4.42 cases/1000 OBD, respectively. Medicine of the Elderly had an incidence of 1.69 cases/1000 OBD. Incidence increased with age, from 0.45 cases/1000 OBD in the 0-20-year-old age group to 2.02 cases/1000 OBD in the 61-80-year-old age group. Twelve percent of all toxin-positive patients were transferred through a minimum of two specialties when they remained positive for C. difficile toxins. Estimated costs over the study period for toxin testing were approximately pound126 500 and the minimal potential hospitalization costs for patients with CDI was pound20 000 000. The overall incidence of patients identified with CDI fell in 2007 compared to 2006. The incidence has increased with age; however, patients in Medicine of the Elderly had a much lower incidence than in several other specialties and therefore risk assessment of CDI should also be targeted within other specialties. Judicious application of infection control measures remains important for preventing CDI.

  10. 'Standing on the shoulders of giants' at the ISAE international congress.

    PubMed

    2016-09-17

    The 50th anniversary of the International Society for Applied Ethology (ISAE) was celebrated in July, with the return of its annual international congress to Edinburgh, the city where the society was founded in 1966. Scientific legacy was a prevalent topic at the meeting, in line with the congress theme: standing on the shoulders of giants. The event was the biggest in the ISAE's history, spanning five days, from July 12 to 16, and comprising almost 200 talks. Rachel Orritt reflects on proceedings.

  11. Measuring the well-being of health care professionals in the Punjab: a psychometric evaluation of the Warwick–Edinburgh Mental Well-being Scale in a Pakistani population

    PubMed Central

    Ahmad, Waqas; Haddad, Mark; Taggart, Frances M.; Muhammad, Zerwah; Bukhari, Muhammad Hamza; Sami, Shahzad Ahmed; Batool, Sayyeda Mehak; Najeeb, Fiza; Hanif, Ayesha; Rizvi, Zehra Ali; Ejaz, Sumbul

    2015-01-01

    Background. There is growing awareness of the public health importance of mental well-being both in the general population and in specific groups. The well-being of health professionals is likely to influence the quality of the care they deliver. This study was carried out to examine the well-being of Pakistani healthcare professionals, and to evaluate the psychometric performance of the Warwick–Edinburgh Mental Well-being Scale (WEMWBS) in this population. Methods. A cross-sectional survey was carried out from June, 2013 to December, 2014 among 1,271 Pakistani health care providers (HCPs) working in seven different cities in Punjab province, Pakistan, to examine the acceptability, internal consistency, test-retest reliability and content and construct validity of the English version of the WEMWBS in a Pakistani population sample. All data were analyzed in SPSS v. 21. Results. Our analysis demonstrated unidimensional construct validity, high internal consistency (0.89) and test-retest reliability, good validity and easy readability of WEMWBS in our sample of Pakistani HCPs. The mean WEMWBS score was 48.1 (SD 9.4), which is lower than in the general population in other countries. Male HCPs scored significantly higher on the WEMWBS than their female counterparts (P < 0.05), and older respondents had higher scores. Conclusion. The WEMWBS appears acceptable for use in Pakistani HCPs, and findings from this study verify its validity and internal consistency for this population sample. Our respondents had lower well-being scores than those reported in general population surveys in the UK. PMID:26557420

  12. A Facile and Low-Cost Method to Enhance the Internal Quantum Yield and External Light-Extraction Efficiency for Flexible Light-Emitting Carbon-Dot Films

    PubMed Central

    Jiang, Z. C.; Lin, T. N.; Lin, H. T.; Talite, M. J.; Tzeng, T. T.; Hsu, C. L.; Chiu, K. P.; Lin, C. A. J.; Shen, J. L.; Yuan, C. T.

    2016-01-01

    Solution-processed, non-toxic carbon dots (CDs) have attracted much attention due to their unique photoluminescence (PL) properties. They are promising emissive layers for flexible light-emitting devices. To this end, the CDs in pristine aqueous solutions need to be transferred to form solid-state thin films without sacrificing their original PL characteristics. Unfortunately, solid-state PL quenching induced by extra non-radiative (NR) energy transfer among CDs would significantly hinder their practical applications in optoelectronics. Here, a facile, low-cost and effective method has been utilized to fabricate high-performance CD/polymer light-emitting flexible films with submicron-structured patterns. The patterned polymers can serve as a solid matrix to disperse and passivate CDs, thus achieving high internal quantum yields of 61%. In addition, they can act as an out-coupler to mitigate the waveguide-mode losses, approximately doubling the external light-extraction efficiency. Such CD/polymer composites also exhibit good photo-stability, and thus can be used as eco-friendly, low-cost phosphors for solid-state lighting. PMID:26822337

  13. Dr David Maclagan (1785-1865): distinguished Military Surgeon, President of both the Royal College of Surgeons and Royal College Physicians of Edinburgh, founder of a medical and military dynasty.

    PubMed

    Kaufman, Matthew H

    2006-05-01

    Dr David Maclagan studied medicine in Edinburgh, obtaining the LRCS Edin Diploma in 1804 and graduating with the MD degree in 1805. Because he was too young to enter the army, he spent a year in London, principally at St. George's Hospital, and he gained the MRCS England Diploma in 1807. Then he entered the army as an Assistant Surgeon associated with the 91st Foot Regiment. He served at Walcheren in 1809 and in the Peninsula. Later he was seconded as a Surgeon-Major to the 9th Portuguese Brigade. After his promotion to Physician to the Forces, he superintended the hospital arrangements of the Portuguese Army. Between 1811 and 1814 he sent a series of letters, principally to his wife, giving his personal impressions of his life in the war zone. He also maintained two personal diaries that nominally detailed his activities in the Peninsula between 1812 and 1813. After the end of the fighting he was put on half-pay and returned to Edinburgh. Then he gained the Fellowship of the Royal College of Surgeons of Edinburgh in 1816 and was appointed a Surgeon to the New Town Dispensary. After he established himself in private practice in Edinburgh he became the Honorary Consulting Surgeon to the Dispensary until shortly before his death. He was elected President of the Edinburgh College of Surgeons in 1826-27. He became a Fellow of the Royal College of Physicians of Edinburgh in 1848, and was elected its President in 1856-57. He founded an important medical and military dynasty. Three of his sons joined the medical profession and four served in the army. One of his sons was appointed Archbishop of York. His eldest son followed in his father's footsteps and was also President of both Royal Colleges, of Surgeons and Physicians, in Edinburgh. His widow, Jane, and his seven sons survived him.

  14. Use of Professional Video Film for Tackling Linguistic Aspects of Cross-Cultural Communication in the World of International Business.

    ERIC Educational Resources Information Center

    Ladau-Harjulin, Ulla; Morgan, Anne

    A 13-episode British television serial about international countries competing for a large project in an imaginary country provides the basis for a series of instructional materials in intercultural business communication. Video is seen as an excellent tool for teaching languages and other aspects of communication because it allows entry into the…

  15. Metallurgical coatings and thin films; Proceedings of the International Conference, 18th, San Diego, CA, Apr. 22-26, 1991. Vols. 1 & 2

    NASA Technical Reports Server (NTRS)

    Mcguire, Gary E. (Editor); Mcintyre, Dale C. (Editor); Hofmann, Siegfried (Editor)

    1991-01-01

    A conference on metallurgical coatings and thin films produced papers in the areas of coatings for use at high temperatures; hard coatings and deposition technologies; diamonds and related materials; tribological coatings/surface modifications; thin films for microelectronics and high temperature superconductors; optical coatings, film characterization, magneto-optics, and guided waves; and methods for characterizing films and modified surfaces.

  16. Structure study of sodium disilicate glass in a Paris-Edinburgh cell using monochromatic x-ray diffraction and a multi-channel collimator

    NASA Astrophysics Data System (ADS)

    Yu, T.; Prescher, C.; Wang, Y.; Prakapenka, V.; Eng, P. J.; Kono, Y.; Stubbs, J.; Shen, G.

    2014-12-01

    The ratio of non-bridging oxygen to tetrahedrally coordinated cation (NBO/T) represents the degree of polymerization and is one well-known way of structurally categorizing amorphous silicates. A number of studies show that at ambient temperature ultrasonic sound velocities (both longitudinal and transverse) of SiO2 (Zha et al., 1994; Yokoyama et al., 2010; Kono et al., 2011) and other polymerized silicate glasses, including sodium disilicate which we recently studied (Yu et al., in prep), decrease with increasing pressure and reach minima between 2-3GPa, above which the velocities turn around and display a normal, positive pressure dependence. To systematically study the velocity profile of amorphous silicates and their relationship with the NBO/T value and detailed local structure, synthesized sodium disilicate glass was loaded into a Paris-Edinburgh (PE) cell to investigate pressure induced structure change using X-ray total scattering and pair distribution function (PDF) analysis at the GSECARS 13-ID-C beamline at the APS. X-ray diffraction data of the glass sample has been collected up to 3GPa at ambient temperature by utilizing a 60KeV monochromatic X-ray beam. We used a new multi-channel collimator (MCC; cf., Mezouar et al., 2002) to effectively remove unwanted scattering signal from the surrounding pressure media, and interfaced the Paris-Edinburgh cell (PEC) with the general-purpose diffractometer to decrease data collection time for glass structure measurement by more than one order of magnitude comparing with energy dispersive X-ray diffraction method. Results of our recent silicate glass structure measurements will be presented. We acknowledge the supports of COMPRES on facility development, of GSECARS and HPCAT for the Paris-Edinburgh press system.

  17. Revisiting the dimensional structure of the Edinburgh Postnatal Depression Scale (EPDS): empirical evidence for a general factor

    PubMed Central

    2011-01-01

    Background The Edinburgh Postnatal Depression Scale (EPDS) has been proposed as a one-dimensional instrument and used as a single 10-item scale. This might be considered questionable since repeated psychometric studies have shown multi-dimensionality, which would entail using separate component subscales. This study reappraised the dimensional structure of the EPDS, with a focus on the extent of factor correlations and related factor-based discriminant validity as a foundation for deciding how to effectively scale the component items. Methods The sample comprised 811 randomly selected mothers of children up to 5 months attending primary health services of Rio de Janeiro, Brazil. Strict Confirmatory Factor Analysis (CFA) and Exploratory Factor Analysis modeled within a CFA framework (E/CFA) were sequentially used to identify best fitting and parsimonious model(s), including a bifactor analysis to evaluate the existence of a general factor. Properties concerning the related 10-item raw-score scale were also investigated using non-parametric items response theory methods (scalability and monotonicity). Results An initial CFA rejected the one-dimensional structure, while an E/CFA subscribed a three-dimensional solution. Yet, factors were highly correlated (0.66, 0.75 and 0.82). The ensuing CFA showed poor discriminant validity (some square-roots of average variance extracted below the factor correlations). A general bifactor CFA was then fit. Results suggested that, although still weakly encompassing three specific factors, the EPDS might be better described by a model encompassing a general factor (loadings ranging from 0.51 to 0.81). The related 10-item raw score showed adequate scalability (Loevinger's H coefficient = 0.4208), monotonicity e partial double monotonicity (nonintersections of Item Step Response Functions). Conclusion Although the EPDS indicated the presence of specific factors, they do not qualify as independent dimensions if used separately and should

  18. Atom probe tomography study of internal interfaces in Cu{sub 2}ZnSnSe{sub 4} thin-films

    SciTech Connect

    Schwarz, T. Cojocaru-Mirédin, O.; Choi, P. Raabe, D.; Mousel, M.; Redinger, A.; Siebentritt, S.

    2015-09-07

    We report on atom probe tomography studies of the composition at internal interfaces in Cu{sub 2}ZnSnSe{sub 4} thin-films. For Cu{sub 2}ZnSnSe{sub 4} precursors, which are deposited at 320 °C under Zn-rich conditions, grain boundaries are found to be enriched with Cu irrespective of whether Cu-poor or Cu-rich growth conditions are chosen. Cu{sub 2}ZnSnSe{sub 4} grains are found to be Cu-poor and excess Cu atoms are found to be accumulated at grain boundaries. In addition, nanometer-sized ZnSe grains are detected at or near grain boundaries. The compositions at grain boundaries show different trends after annealing at 500 °C. Grain boundaries in the annealed absorber films, which are free of impurities, are Cu-, Sn-, and Se-depleted and Zn-enriched. This is attributed to dissolution of ZnSe at the Cu-enriched grain boundaries during annealing. Furthermore, some of the grain boundaries of the absorbers are enriched with Na and K atoms, stemming from the soda-lime glass substrate. Such grain boundaries show no or only small changes in composition of the matrix elements. Na and K impurities are also partly segregated at some of the Cu{sub 2}ZnSnSe{sub 4}/ZnSe interfaces in the absorber, whereas for the precursors, only Na was detected at such phase boundaries possibly due to a higher diffusivity of Na compared to K. Possible effects of the detected compositional fluctuations on cell performance are discussed.

  19. Toward comprehensive studies of liquids at high pressures and high temperatures: Combined structure, elastic wave velocity, and viscosity measurements in the Paris-Edinburgh cell

    NASA Astrophysics Data System (ADS)

    Kono, Yoshio; Park, Changyong; Kenney-Benson, Curtis; Shen, Guoyin; Wang, Yanbin

    2014-03-01

    Techniques for measuring liquid structure, elastic wave velocity, and viscosity under high pressure have been integrated using a Paris-Edinburgh cell at Beamline 16-BM-B, HPCAT of the Advanced Photon Source. The Paris-Edinburgh press allows for compressing large volume samples (up to 2 mm in both diameter and length) up to ∼7 GPa and 2000 °C. Multi-angle energy dispersive X-ray diffraction provides structure factors of liquid to a large Q of ∼19 Å. Ultrasonic techniques have been developed to investigate elastic wave velocity of liquids combined with the X-ray imaging. Falling sphere viscometry, using high-speed X-ray radiography (>1000 frames/s), enables us to investigate a wide range of viscosity, from those of high viscosity silicates or oxides melts to low viscosity (<1 mPa s) liquids and fluids such as liquid metals or salts. The integration of these multiple techniques has promoted comprehensive studies of structure and physical properties of liquids as well as amorphous materials at high pressures and high temperatures, making it possible to investigate correlations between structure and physical properties of liquids in situ.

  20. Toward comprehensive studies of liquids at high pressures and high temperatures: Combined structure, elastic wave velocity, and viscosity measurements in the Paris-Edinburgh cell

    SciTech Connect

    Kono, Yoshio; Park, Changyong; Kenney-Benson, Curtis; Shen, Guoyin; Wang, Yanbin

    2014-08-19

    Techniques for measuring liquid structure, elastic wave velocity, and viscosity under high pressure have been integrated using a Paris–Edinburgh cell at Beamline 16-BM-B, HPCAT of the Advanced Photon Source. The Paris–Edinburgh press allows for compressing large volume samples (up to 2 mm in both diameter and length) up to ~7 GPa and 2000 °C. Multi-angle energy dispersive X-ray diffraction provides structure factors of liquid to a large Q of ~19 Å. Ultrasonic techniques have been developed to investigate elastic wave velocity of liquids combined with the X-ray imaging. Falling sphere viscometry, using high-speed X-ray radiography (>1000 frames/s), enables us to investigate a wide range of viscosity, from those of high viscosity silicates or oxides melts to low viscosity (<1 mPa s) liquids and fluids such as liquid metals or salts. The integration of these multiple techniques has promoted comprehensive studies of structure and physical properties of liquids as well as amorphous materials at high pressures and high temperatures, making it possible to investigate correlations between structure and physical properties of liquids in situ.

  1. International geomagnetic reference field 1980: a report by IAGA Division I working group.

    USGS Publications Warehouse

    Peddie, N.W.

    1982-01-01

    Describes the recommendations of the working group, which suggested additions to IGRF because of the cumulative effect of the inevitable uncertainties in the secular variation models which had led to unacceptable inaccuracies in the IGRF by the late 1970's. The recommendations were accepted by the International Association of Geomagnetism and Aeronomy on August 15, 1981 at the 4th Scientific Assembly, Edinburgh. An extended table sets out spherical harmonic coefficients of the IGRF 1980.-R.House

  2. (International conference on acidic deposition)

    SciTech Connect

    McLaughlin, S.B. Jr.

    1990-10-05

    The traveler took the opportunity to participate in a mini-sabbatical at the Institute of Terrestrial Ecology (ITE) in Edinburgh, Scotland, as a part of planned travel to Glasgow, Scotland, to attend the International Conference on Acidic Precipitation. The purpose of the sabbatical was to provide quality time for study and interchange of ideas with scientists at ITE working on physiological effects of acidic deposition and to allocate significant time for writing and synthesizing of results of physiological studies from the National Forest Response Program's Spruce/Fir Research Cooperative. The study focused on the very significant cytological and physiological effects of calcium deficiency in trees, a response that appears to be amplified in spruce by acidic deposition.

  3. Conjoint Membership in Orthodontics examination of the Royal College of Surgeons of Edinburgh and the College of Dental Surgeons of Hong Kong 2007 Gold Medal -- report of two cases.

    PubMed

    Lee, Wilson; Wong, Ricky; Rabie, Bakr

    2011-06-01

    This article describes the treatment of two orthodontic patients by the recipient of the Gold Medal for the Conjoint Membership in Orthodontics of the Royal College of Surgeons of Edinburgh and the College of Dental Surgeons of Hong Kong in November 2007.

  4. Factor Structure and Psychometric Properties of English and Spanish Versions of the Edinburgh Postnatal Depression Scale Among Hispanic Women in a Primary Care Setting

    PubMed Central

    Hartley, Chelsey M.; Barroso, Nicole; Rey, Yasmin; Pettit, Jeremy W.; Bagner, Daniel M.

    2015-01-01

    Background Although a number of studies have examined the factor structure of the Edinburgh Postnatal Depression Scale (EPDS) in predominately White or African American samples, no published research has reported on the factor structure among Hispanic women who reside in the United States. Objective The current study examined the factor structure of the EPDS among Hispanic mothers in the United States. Method Among 220 Hispanic women, drawn from a pediatric primary care setting, with an infant aged 0 to 10 months, 6 structural models guided by the empirical literature were evaluated using confirmatory factor analysis. Results Results supported a 2-factor model of depression and anxiety as the best fitting model. Multigroup models supported the factorial invariance across women who completed the EDPS in English and Spanish. Conclusion These findings provide initial support for the 2-factor structure of the EPDS among Hispanic women in the United States. PMID:24807217

  5. [« What is the best theory of generation? » : Arguments and debates among students from the Royal Medical Society in eighteenth-century Edinburgh].

    PubMed

    Vasset, Sophie

    2016-12-01

    This article proposes a different approach to the long generation controversy that divided naturalists in eighteenth-century Europe between those in favour of preformationism, on the one hand, and supporters of the theory of epigenesis on the other. This controversy has mostly been studied through the publications of the intellectual elite, that was constituted of medical doctors, natural historians, philosophers, and theologians. Rather than reviewing the ideas and antagonisms of the direct agents of the controversy, I will attempt to approach it from the margins. What is the legacy of a long-term controversy when it seems to be over? How was such an extended controversy perceived by contemporaries that would only have a fragmented access to quarrel? What is the role of scientific disputes in the education of doctors? I will address these questions by analyzing four essays written by medical students of the Royal Medical Society of Edinburgh.

  6. ‘Because of Poverty brought into Hospital: . . .’A Casenote-Based Analysis of the Changing Role of the Edinburgh Royal Maternity Hospital, 1850-1912

    PubMed Central

    Nuttall, Alison

    2008-01-01

    Summary Although the shift from a social to a medical function which occurred in nineteenth-century general hospitals has been explored, the occurrence of such a change in maternity hospitals has not been considered. Recent analyses of such institutions have examined particular aspects only, and thus give a somewhat static picture. This paper uses analysis of patient records (themselves an under-exploited resource) to explore the changing function of the Edinburgh Royal Maternity Hospital from a provider of shelter during childbirth to the destitute to a source of skilled medical care. It concludes that, although the Hospital had adopted the outward features of a medical institution by 1890, its casebooks suggest that its purpose only truly changed in the early twentieth century, and thus can perhaps be more appropriately linked with national anxiety regarding the health of babies and their mothers. PMID:18605328

  7. The Edinburgh-Cape Blue Object Survey - V. The end: Partial Zones 4-6; Galactic latitudes -50° > b > -90°

    NASA Astrophysics Data System (ADS)

    Kilkenny, D.; Worters, H. L.; O'Donoghue, D.; Koen, C.; Koen, T.; Hambly, N.; MacGillivray, H.; Stobie, R. S.

    2016-07-01

    Results for the remaining zones of the Edinburgh-Cape (EC) Blue Object survey are presented. These are incomplete, but lie in that part of the South Galactic Cap between 50° and 90° from the Galactic plane and south of about -12.3° of declination. This part of the survey comprises 79 UK Schmidt Telescope fields covering about 2150 deg2, in which we find 536 blue objects - including hot subdwarfs (˜33 per cent), white dwarfs (˜30 per cent), binaries (˜12 per cent), cataclysmic variables (˜1.5 per cent) and some `star-like' galaxies (˜12 per cent). A further 254 stars observed in the survey, mainly low-metallicity F- and G-type stars, are also listed. Low-dispersion spectroscopic classification is given for all the hot objects and UBV photometry for most of them. Either spectroscopy or photometry is listed for the cooler types.

  8. Toward comprehensive studies of liquids at high pressures and high temperatures: Integration of structure and property measurements in a Paris-Edinburgh cell (Invited)

    NASA Astrophysics Data System (ADS)

    Kono, Y.; Park, C.; Kenney-Benson, C.; Shen, G.; Wang, Y.

    2013-12-01

    Knowledge on the structure and physical properties of liquids at high pressures and high temperatures is important in understanding dynamics and evolution of the Earth and other planets. However, understanding the physics of liquid materials remains a challenge, especially under high pressure and high temperature conditions. We have recently developed an integrated setup for multi-angle energy dispersive x-ray diffraction, ultrasonic measurement, and falling sphere viscometer using a Paris-Edinburgh press at sector 16-BM-B, HPCAT, at the APS, for comprehensively studying structures and physical properties of liquids and amorphous materials at high pressures and high temperatures. The sector 16-BM-B is capable of amorphous and liquid structure measurements by using multi-angle energy dispersive x-ray diffraction technique at high pressure and high temperature conditions in a Paris-Edinburgh (PE) cell (e.g., Yamada et al., 2011). The PE cell is capable of compressing large volume samples (typically >1 mm3) up to 7 GPa at temperatures exceed 2000 °C. In addition to the liquid and amorphous structure measurement capability, we have developed ultrasonic elastic wave velocity and falling sphere viscosity techniques in the PE cell. The elastic wave velocity is measured by ultrasonic pulse echo overlap method in conjunction with white x-ray radiography measurement for determining the wave travel distance (Kono et al., 2012). The falling sphere viscosity measurements are made with high-speed white x-ray radiography (>1000 frame/second) (Kono et al., 2013). The integration of liquid structure measurement with elastic wave velocity measurement and viscosity measurement in the PE cell provides a unique opportunity to investigate in situ correlation between microscopic structure and macroscopic properties of liquids and amorphous solids. Knowledge of the correlation will provide valuable constraints for modeling liquid properties at high pressures and high temperatures, and

  9. 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)

  10. 78 FR 9668 - Polyethylene Terephthalate Film, Sheet, and Strip From Taiwan: Final Results of Antidumping Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-11

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From Taiwan: Final Results... polyethylene terephthalate film (PET Film) from Taiwan.\\1\\ This review covers two respondents, Shinkong.... \\1\\ See Polyethylene Terephthalate Film, Sheet, and Strip From Taiwan: Preliminary Results...

  11. 77 FR 73428 - Polyethylene Terephthalate Film, Sheet, and Strip From the People's Republic of China...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-10

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From the People's Republic... the antidumping duty order on polyethylene terephthalate film, sheet, and strip (``PET film'') from... Duty Administrative Review: Polyethylene Terephthalate Film, Sheet, and Strip from the...

  12. Internal-liquid-film-cooling Experiments with Air-stream Temperatures to 2000 Degrees F. in 2- and 4-inch-diameter Horizontal Tubes

    NASA Technical Reports Server (NTRS)

    Kinney, George R; Abramson, Andrew E; Sloop, John L

    1952-01-01

    Report presents the results of an investigation conducted to determine the effectiveness of liquid-cooling films on the inner surfaces of tubes containing flowing hot air. Experiments were made in 2- and 4-inch-diameter straight metal tubes with air flows at temperatures from 600 degrees to 2000 degrees F. and diameter Reynolds numbers from 2.2 to 14 x 10(5). The film coolant, water, was injected around the circumference at a single axial position on the tubes at flow rates from 0.02 to .24 pound per second per foot of tube circumference (0.8 to 12 percent of the air flow). Liquid-coolant films were established and maintained around and along the tube wall in concurrent flow with the hot air. The results indicated that, in order to film cool a given surface area with as little coolant flow as possible, it may be necessary to limit the flow of coolant introduced at a single axial position and to introduce it at several axial positions. The flow rate of inert coolant required to maintain liquid-film cooling over a given area of tube surface can be estimated when the gas-flow conditions are known by means of a generalized plot of the film-cooling data.

  13. Diamond films: Historical perspective

    SciTech Connect

    Messier, R.

    1993-01-01

    This section is a compilation of notes and published international articles about the development of methods of depositing diamond films. Vapor deposition articles are included from American, Russian, and Japanese publications. The international competition to develop new deposition methodologies is stressed. The current status of chemical vapor deposition of diamond is assessed.

  14. Film Reviews.

    ERIC Educational Resources Information Center

    Lance, Larry M.; Atwater, Lynn

    1987-01-01

    Reviews four Human Sexuality films and videos. These are: "Personal Decisions" (Planned Parenthood Federation of America, 1985); "The Touch Film" (Sterling Production, 1986); "Rethinking Rape" (Film Distribution Center, 1985); "Not A Love Story" (National Film Board of Canada, 1981). (AEM)

  15. The price of a drink: levels of consumption and price paid per unit of alcohol by Edinburgh's ill drinkers with a comparison to wider alcohol sales in Scotland

    PubMed Central

    Black, Heather; Gill, Jan; Chick, Jonathan

    2011-01-01

    Aim To compare alcohol purchasing and consumption by ill drinkers in Edinburgh with wider alcohol sales in Scotland. Design Cross-sectional. Setting Two hospitals in Edinburgh in 2008/09. Participants A total of 377 patients with serious alcohol problems; two-thirds were in-patients with medical, surgical or psychiatric problems due to alcohol; one-third were out-patients. Measurements Last week's or typical weekly consumption of alcohol: type, brand, units (1 UK unit 8 g ethanol), purchase place and price. Findings Patients consumed mean 197.7 UK units/week. The mean price paid per unit was £0.43 (lowest £0.09/unit) (£1 = 1.6 US$ or 1.2€), which is below the mean unit price, £0.71 paid in Scotland in 2008. Of units consumed, 70.3% were sold at or below £0.40/unit (mid-range of price models proposed for minimum pricing legislation by the Scottish Government), and 83% at or below £0.50/unit proposed by the Chief Medical Officer of England. The lower the price paid per unit, the more units a patient consumed. A continuous increase in unit price from lower to higher social status, ranked according to the Scottish Index of Multiple Deprivation (based on postcode), was not seen; patients residing in postcodes in the mid-quintile paid the highest price per unit. Cheapness was quoted commonly as a reason for beverage choice; ciders, especially ‘white’ cider, and vodka were, at off-sales, cheapest per unit. Stealing alcohol or drinking alcohol substitutes was only very rarely reported. Conclusions Because patients with serious alcohol problems tend to purchase very cheap alcohol, elimination of the cheapest sales by minimum price or other legislation might reduce their consumption. It is unknown whether proposed price legislation in Scotland will encourage patients with serious alcohol problems to start stealing alcohol or drinking substitutes or will reduce the recruitment of new drinkers with serious alcohol problems and produce predicted longer-term gains in

  16. High-pressure Seebeck coefficients and thermoelectric behaviors of Bi and PbTe measured using a Paris-Edinburgh cell

    SciTech Connect

    Baker, Jason; Kumar, Ravhi S.; Park, Changyong; Kenney-Benson, Curtis; Cornelius, Andrew L.; Velisavljevic, Nenad

    2016-01-01

    A new sample cell assembly design for the Paris-Edinburgh type large-volume press for simultaneous measurements of X-ray diffraction, electrical resistance, Seebeck coefficient and relative changes in the thermal conductance at high pressures has been developed. The feasibility of performing in situ measurements of the Seebeck coefficient and thermal measurements is demonstrated by observing well known solid–solid phase transitions of bismuth (Bi) up to 3 GPa and 450 K. A reversible polarity flip has been observed in the Seebeck coefficient across the Bi-I to Bi-II phase boundary. Also, successful Seebeck coefficient measurements have been performed for the classical high-temperature thermoelectric material PbTe under high pressure and temperature conditions. In addition, the relative change in the thermal conductivity was measured and a relative change in ZT, the dimensionless figure of merit, is described. Furthermore, this new capability enables pressure-induced structural changes to be directly correlated to electrical and thermal properties.

  17. Simultaneous structure and elastic wave velocity measurement of SiO2 glass at high pressures and high temperatures in a Paris-Edinburgh cell.

    PubMed

    Kono, Yoshio; Park, Changyong; Sakamaki, Tatsuya; Kenny-Benson, Curtis; Shen, Guoyin; Wang, Yanbin

    2012-03-01

    An integration of multi-angle energy-dispersive x-ray diffraction and ultrasonic elastic wave velocity measurements in a Paris-Edinburgh cell enabled us to simultaneously investigate the structures and elastic wave velocities of amorphous materials at high pressure and high temperature conditions. We report the first simultaneous structure and elastic wave velocity measurement for SiO(2) glass at pressures up to 6.8 GPa at around 500°C. The first sharp diffraction peak (FSDP) in the structure factor S(Q) evidently shifted to higher Q with increasing pressure, reflecting the shrinking of intermediate-range order, while the Si-O bond distance was almost unchanged up to 6.8 GPa. In correlation with the shift of FSDP position, compressional wave velocity (Vp) and Poisson's ratio increased markedly with increasing pressure. In contrast, shear wave velocity (Vs) changed only at pressures below 4 GPa, and then remained unchanged at ~4.0-6.8 GPa. These observations indicate a strong correlation between the intermediate range order variations and Vp or Poisson's ratio, but a complicated behavior for Vs. The result demonstrates a new capability of simultaneous measurement of structures and elastic wave velocities at high pressure and high temperature conditions to provide direct link between microscopic structure and macroscopic elastic properties of amorphous materials.

  18. High pressure and high temperature in situ X-ray diffraction studies in the Paris-Edinburgh cell using a laboratory X-ray source†

    NASA Astrophysics Data System (ADS)

    Toulemonde, Pierre; Goujon, Céline; Laversenne, Laetitia; Bordet, Pierre; Bruyère, Rémy; Legendre, Murielle; Leynaud, Olivier; Prat, Alain; Mezouar, Mohamed

    2014-04-01

    We have developed a new laboratory experimental set-up to study in situ the pressure-temperature phase diagram of a given pure element or compound, its associated phase transitions, or the chemical reactions involved at high pressure and high temperature (HP-HT) between different solids and liquids. This new tool allows laboratory studies before conducting further detailed experiments using more brilliant synchrotron X-ray sources or before kinetic studies. This device uses the diffraction of X-rays produced by a quasi-monochromatic micro-beam source operating at the silver radiation (λ(Ag)Kα 1, 2≈0.56 Å). The experimental set-up is based on a VX Paris-Edinburgh cell equipped with tungsten carbide or sintered diamond anvils and uses standard B-epoxy 5 or 7 mm gaskets. The diffracted signal coming from the compressed (and heated) sample is collected on an image plate. The pressure and temperature calibrations were performed by diffraction, using conventional calibrants (BN, NaCl and MgO) for determination of the pressure, and by crossing isochores of BN, NaCl, Cu or Au for the determination of the temperature. The first examples of studies performed with this new laboratory set-up are presented in the article: determination of the melting point of germanium and magnesium under HP-HT, synthesis of MgB2 or C-diamond and partial study of the P, T phase diagram of MgH2.

  19. High-pressure Seebeck coefficients and thermoelectric behaviors of Bi and PbTe measured using a Paris-Edinburgh cell

    DOE PAGES

    Baker, Jason; Kumar, Ravhi S.; Park, Changyong; ...

    2016-01-01

    A new sample cell assembly design for the Paris-Edinburgh type large-volume press for simultaneous measurements of X-ray diffraction, electrical resistance, Seebeck coefficient and relative changes in the thermal conductance at high pressures has been developed. The feasibility of performing in situ measurements of the Seebeck coefficient and thermal measurements is demonstrated by observing well known solid–solid phase transitions of bismuth (Bi) up to 3 GPa and 450 K. A reversible polarity flip has been observed in the Seebeck coefficient across the Bi-I to Bi-II phase boundary. Also, successful Seebeck coefficient measurements have been performed for the classical high-temperature thermoelectric materialmore » PbTe under high pressure and temperature conditions. In addition, the relative change in the thermal conductivity was measured and a relative change in ZT, the dimensionless figure of merit, is described. Furthermore, this new capability enables pressure-induced structural changes to be directly correlated to electrical and thermal properties.« less

  20. Simultaneous structure and elastic wave velocity measurement of SiO[subscript 2] glass at high pressures and high temperatures in a Paris-Edinburgh cell

    SciTech Connect

    Kono, Yoshio; Park, Changyong; Sakamaki, Tatsuya; Kenny-Benson, Curtis; Shen, Guoyin; Wang, Yanbin

    2015-02-19

    An integration of multi-angle energy-dispersive x-ray diffraction and ultrasonic elastic wave velocity measurements in a Paris-Edinburgh cell enabled us to simultaneously investigate the structures and elastic wave velocities of amorphous materials at high pressure and high temperature conditions. We report the first simultaneous structure and elastic wave velocity measurement for SiO{sub 2} glass at pressures up to 6.8 GPa at around 500 C. The first sharp diffraction peak (FSDP) in the structure factor S(Q) evidently shifted to higher Q with increasing pressure, reflecting the shrinking of intermediate-range order, while the Si-O bond distance was almost unchanged up to 6.8 GPa. In correlation with the shift of FSDP position, compressional wave velocity (Vp) and Poisson's ratio increased markedly with increasing pressure. In contrast, shear wave velocity (Vs) changed only at pressures below 4 GPa, and then remained unchanged at {approx}4.0-6.8 GPa. These observations indicate a strong correlation between the intermediate range order variations and Vp or Poisson's ratio, but a complicated behavior for Vs. The result demonstrates a new capability of simultaneous measurement of structures and elastic wave velocities at high pressure and high temperature conditions to provide direct link between microscopic structure and macroscopic elastic properties of amorphous materials.

  1. Detection of Mental Disorders Other Than Depression with the Edinburgh Postnatal Depression Scale in a Sample of Pregnant Women in Northern Mexico

    PubMed Central

    Alvarado-Esquivel, Cosme; Sifuentes-Alvarez, Antonio; Salas-Martinez, Carlos

    2016-01-01

    We sought to evaluate the capacity of the Edinburgh Postnatal Depression Scale (EPDS) in discriminating mental disorders other than depression in pregnant women in northern Mexico. Three hundred pregnant women attending prenatal consultations in a public hospital in Durango City, Mexico submitted a validated EPDS and were examined for mental disorders other than depression using the Diagnostic and Statistical Manual of Mental Disorders - 4th Ed. (DSM-IV) criteria. Sensitivity and specificity of cut-off points of the EPDS, and positive and negative predictive values were calculated. Of the 300 pregnant women studied, 21 had mental disorders other than depression by the DSM-IV criteria. The best EPDS score for screening mental disorders other than depression was 8/9. This threshold showed a sensitivity of 52.4%, a specificity of 67.0%, a positive predictive value of 11.5%, a negative predictive value of 95.4%, and an area under the curve of 0.643 (95% confidence interval: 0.52-0.76). The EPDS can be considered for screening mental disorders other than depression in Mexican pregnant women whenever a cut-off score of 8/9 is used. However, the tool showed small power to separate pregnant women with and without mental disorders other than depression. PMID:27403273

  2. Detection of Mental Disorders Other Than Depression with the Edinburgh Postnatal Depression Scale in a Sample of Pregnant Women in Northern Mexico.

    PubMed

    Alvarado-Esquivel, Cosme; Sifuentes-Alvarez, Antonio; Salas-Martinez, Carlos

    2016-05-18

    We sought to evaluate the capacity of the Edinburgh Postnatal Depression Scale (EPDS) in discriminating mental disorders other than depression in pregnant women in northern Mexico. Three hundred pregnant women attending prenatal consultations in a public hospital in Durango City, Mexico submitted a validated EPDS and were examined for mental disorders other than depression using the Diagnostic and Statistical Manual of Mental Disorders - 4(th) Ed. (DSM-IV) criteria. Sensitivity and specificity of cut-off points of the EPDS, and positive and negative predictive values were calculated. Of the 300 pregnant women studied, 21 had mental disorders other than depression by the DSM-IV criteria. The best EPDS score for screening mental disorders other than depression was 8/9. This threshold showed a sensitivity of 52.4%, a specificity of 67.0%, a positive predictive value of 11.5%, a negative predictive value of 95.4%, and an area under the curve of 0.643 (95% confidence interval: 0.52-0.76). The EPDS can be considered for screening mental disorders other than depression in Mexican pregnant women whenever a cut-off score of 8/9 is used. However, the tool showed small power to separate pregnant women with and without mental disorders other than depression.

  3. Using the Patient Health Questionnaire (PHQ-9) and the Edinburgh Postnatal Depression Scale (EPDS) to assess suicidal ideation among pregnant women in Lima, Peru.

    PubMed

    Zhong, Qiu-Yue; Gelaye, Bizu; Rondon, Marta B; Sánchez, Sixto E; Simon, Gregory E; Henderson, David C; Barrios, Yasmin V; Sánchez, Pedro Mascaro; Williams, Michelle A

    2015-12-01

    We sought to examine the concordance of two suicidal ideation items from the Patient Health Questionnaire-9 (PHQ-9) and the Edinburgh Postnatal Depression Scale (EPDS), to evaluate the prevalence of suicidal ideation among pregnant women, and to assess the co-occurrence of suicidal ideation with antepartum depressive symptoms. A cross-sectional study was conducted among 1,517 pregnant women attending prenatal care clinics in Lima, Peru. Item 9 of the PHQ-9 assesses suicidal ideation over the last 14 days while item 10 of the EPDS assesses suicidal ideation in the past 7 days. The two suicidal ideation items have a high concordance rate (84.2 %) but a moderate agreement (the Cohen's kappa = 0.42). Based on the PHQ-9 and the EPDS, 15.8 and 8.8 % of participants screened positive for suicidal ideation, respectively. Assessed by the PHQ-9, 51 % of participants with suicidal ideation had probable depression. In prenatal care clinics, screening for suicidal ideation is needed for women with and without depressive symptoms. Future studies are needed to identify additional predictors of antepartum suicidality, determine the appropriate duration of reporting period for suicidal ideation screening, and assess the percentage of individuals with positive responses to the two suicidal ideation items at high risk of planning and attempting suicide.

  4. TAMPERPROOF FILM BADGE

    DOEpatents

    Kocher, L.F.

    1958-10-01

    A persornel dosimeter film badge made of plastic, with provision for a picture of the wearer and an internal slide containing photographic film that is sensitive to various radiations, is described. Four windows made of differing material selectively attenuate alpha, beta, gamma rays, and neutrons so as to distinguish the particular type of radiation the wearer was subjected to. In addition, a lead shield has the identification number of the wearer perforated thereon so as to identify the film after processing. An internal magnetically actuated latch securely locks the slide within the body, and may be withdrawn only upon the external application of two strong magnetic forces in order to insure that the wearer or other curious persons will not accidentally expose the film to visual light.

  5. Internal electrical and strain fields influence on the electrical tunability of epitaxial Ba0.7Sr0.3TiO3 thin films

    NASA Astrophysics Data System (ADS)

    Bagdzevicius, S.; Mackeviciute, R.; Ivanov, M.; Fraygola, B.; Sandu, C. S.; Setter, N.; Banys, J.

    2016-03-01

    Perpetual demand for higher transfer speed and ever increasing miniaturization of radio and microwave telecommunication devices demands new materials with high electrical tunability. We have investigated built in electrical and strain fields' influence on the electrical tunability in Ba0.7Sr0.3TiO3 thin film hetero-system grown by pulsed laser deposition technique. We observed the built in electrical field by local piezo-force microscopy (as deflected hysteresis loops) and macroscopic impedance analysis (as asymmetric tunability curves), with the calculated 88 kV/cm built in field at room temperature. Negative -1.4% misfit strain (due to clamping by the substrate) enhanced ferroelectric phase transition temperature in Ba0.7Sr0.3TiO3 thin film by more than 300 K. Built in fields do not deteriorate functional film properties—dielectric permittivity and tunability are comparable to the best to date values observed in Ba1-xSrxTiO3 thin films.

  6. [A study of the Edinburgh Postnatal Depression Scale (EPDS) on 859 mothers: detection of mothers at risk for postpartum depression].

    PubMed

    Teissedre, F; Chabrol, H

    2004-01-01

    mothers replied again to the EPDS. 131 mothers had an EPDS score 11 (mean age=30.3; SD=4.8). They had an EPDS mean score of 13.6 (SD=3.3). Mothers with probable depression were interviewed and assessed, using the Mini (Mini Neuropsychiatric Interview, Lecrubier et al. 1997), the SIGH-D (Structured Interview Guide for the Hamilton Depression Scale) and the BDI (Beck Depression Inventory) in order to diagnose a major depressive episode. They had a HDRS mean score of 13.7 (SD=5.1) and a BDI mean score of 13.6 (SD=5). At 3 days postpartum, we observed that 258 mothers (30%) had an EPDS scores 9 and 164 mothers (19%) had an EPDS scores 11. Between 4 and 6 weeks postpartum, we observed 18.1% of postpartum depression (EPDS 11) and 16.8% (EPDS 12) of major postpartum depression. The analysis of the sensitivity and the specificity at 3 days postpartum provides a cut-off score of 9 (Sensibility: 0.88) (Specificity: 0.50) as predictive of postpartum depression, for this cut-off score, the type I error is low (5.8%) but the type II error is more higher (18.9%). The analysis of the sensitivity and the specificity between 4 and 6 weeks postpartum provides a cut-off score of 12 (Sensibility: 0.91) (Sensibility: 0.74) for the detection of major postpartum depression. Factor analysis shows at 3 days postpartum that the internal structure of the scale is composed of two subscales. The first factor F1 "anxiety" accounts 28% of the variance and the second factor F2 "depression" accounts 20% of the variance. Between 4 and 6 weeks postpartum, factor analysis suggests an unidimensional model in the evaluation of postpartum depression which is better than a two factor model. This factor accounts 40% of the variance. The scale has a good predictive value, and we can observe a significant correlation with the EPDS periods 1 and 2 (r=0.56; p<0.05). This result shows that the depressive mothers mood intensity predicts a future depressive risk. Furthermore, correlations between EPDS and BDI (r=0

  7. Chemical and biological quality of surface water at the U.S. Army Atterbury Reserve Forces Training Area near Edinburgh, Indiana, September 2000 through July 2001

    USGS Publications Warehouse

    Risch, Martin R.

    2004-01-01

    A base-wide assessment of surface-water quality at the U.S. Army Atterbury Reserve Forces Training Area near Edinburgh, Indiana, examined short-term and long-term quality of surface water flowing into, across, and out of a 33,760-acre study area. The 30-day geometric-mean concentrations of fecal-indicator bacteria (Escherichia coli) in water samples from all 16 monitoring sites on streams in the study area were greater than the Indiana recreational water-quality standard. None of the bacteria concentrations in samples from four lakes exceeded the standard. Half the samples with bacteria concentrations greater than the single-sample standard contained chemical tracers potentially associated with human sewage. Increased turbidity of water samples was related statistically to increased bacteria concentration. Lead concentrations ranging from 0.5 to 2.0 micrograms per liter were detected in water samples at seven monitoring sites. Lead in one sample collected during high-streamflow conditions was greater than the calculated Indiana water-quality standard. With the exception of Escherichia coli and lead, 211 of 213 chemical constituents analyzed in water samples did not exceed Indiana water-quality standards. Out of 131 constituents analyzed in streambed-sediment and fish-tissue samples from three sites in the Common Impact Area for weapons training, the largest concentrations overall were detected for copper, lead, manganese, strontium, and zinc. Fish-community integrity, based on diversity and pollution tolerance, was rated poor at one of those three sites. Compared with State criteria, the fish-community data indicated 8 of 10 stream reaches in the study area could be categorized as "fully supporting" aquatic-life uses.

  8. The International Mycological Association: its history in brief with summaries of its International Mycological Congresses and diverse international relationships.

    PubMed

    Simmons, Emory G

    2010-06-01

    This history presents a review of International Mycological Association activities, its international congresses, and its relationships with regional mycological associations as well as with international organizations of other scientific disciplines. The IMA was organized in 1971 during the First Mycological Congress (IMC-1) convened at Exeter, U.K. In the period 1971 to 2010, nine international congresses have been held, each with its own organizational structure but under the guidance of one of the successive inter-Congress management groups of IMA officers and executive committee members. The congress list includes Exeter, U.K.; Tampa, U.S.A.; Tokyo, Japan; Regensburg, Germany; Vancouver, Canada; Jerusalem, Israel; Oslo, Norway; Cairns, Australia; and Edinburgh, Scotland. Inter-congress activities of each IMA executive group are summarized. The characteristics of each congress are surveyed as to organization, programming, attendance numbers, finances, and satellite meetings.The IMA has sponsored the establishment of Regional Mycological Associations beginning in 1977 and has lent operational funding. Regional associations currently are functional and hold their own regional congresses in Africa, Asia, Australasia, Europe, and Latin America. The relationships of the IMA with other organizations recognized within the supra-national International Council of Scientific Unions are discussed.

  9. Direct observation of the excited-state proton transfer and decay kinetics of internally hydrogen-bonded photostabilizers in copolymer films

    NASA Technical Reports Server (NTRS)

    Oconnor, D. B.; Scott, G. W.; Coulter, D. R.; Gupta, A.; Webb, S. P.

    1985-01-01

    The excited-state dynamics of a 2-hydroxyphenylbenzotriazole (HPB) photostabilizer copolymerized with polystyrene are reported. HPB fluorescence from these copolymer films is observed at approximately 630 nm, characteristic of the proton-transferred excited state of HPB, and it has a risetime of less than 10 ps and a decay time of 28 + or - 4 ps at room temperature. Measurement of the relative fluorescence quantum yield as a function of temperature gives the activation energy for nonradiative decay of this state to be E/hc = 259 + or 25/cm.

  10. 78 FR 2365 - Polyethylene Terephthalate Film, Sheet and Strip From India: Partial Rescission of Antidumping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-11

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Partial... request an administrative review of the antidumping duty (AD) order on polyethylene terephthalate film... Polyester Film, Inc., SKC, Inc., and Toray Plastics (America), Inc. \\3\\ See Polyethylene Terephthalate...

  11. 75 FR 81570 - Polyethylene Terephthalate Film, Sheet, and Strip From India: Preliminary Results of Antidumping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-28

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From India: Preliminary... semiannual new shipper review (NSR) under the antidumping duty order on polyethylene terephthalate film... Fair Value and Antidumping Duty Order: Polyethylene Terephthalate Film, Sheet, and Strip from India,...

  12. 77 FR 9892 - Polyethylene Terephthalate Film, Sheet and Strip from India: Preliminary Intent to Rescind...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-21

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip from India: Preliminary... polyethylene terephthalate film, sheet and strip from India covering the period January 1, 2010, through... Vacmet and Polypacks. See Polyethylene Terephthalate Film, Sheet and Strip From India: Rescission,...

  13. 78 FR 48651 - Polyethylene Terephthalate Film, Sheet, and Strip From Taiwan; Preliminary Results of Antidumping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-09

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From Taiwan; Preliminary... conducting an administrative review of the antidumping duty order on polyethylene terephthalate film, sheet... preliminary results. \\1\\ See Polyethylene Terephthalate Film, Sheet and Strip from Taiwan: Partial...

  14. 76 FR 76948 - Polyethylene Terephthalate Film, Sheet, and Strip From India: Final Results of Countervailing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-09

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From India: Final Results...) issued the preliminary results of the administrative review of polyethylene terephthalate film, sheet and... Polyethylene Terephthalate Film, Sheet, and Strip From India: Preliminary Results of Countervailing...

  15. 77 FR 19634 - Polyethylene Terephthalate Film, Sheet and Strip From India: Rescission of Countervailing Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-02

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Rescission of... an administrative review of the countervailing duty (CVD) order on polyethylene terephthalate film... administrative review with respect to Vacmet and Polypacks. See Polyethylene Terephthalate Film, Sheet and...

  16. 78 FR 47276 - Polyethylene Terephthalate (PET) Film, Sheet, and Strip From India: Final Results of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-05

    ... International Trade Administration Polyethylene Terephthalate (PET) Film, Sheet, and Strip From India: Final... of the countervailing duty order on polyethylene terephthalate (PET) film, sheet, and strip (``PET film'') from India. The Department finds that revocation of this countervailing duty order...

  17. A Drude model analysis of conductivity and free carriers in boron-doped diamond films and investigations of their internal stress and strain

    PubMed Central

    Manciu, Marian; Durrer, William G.; Salazar, Jessica G.; Lee, Kendall H.; Bennet, Kevin E.

    2014-01-01

    Boron-doped diamond (BDD) has seen a substantial increase in interest for use as electrode coating material for electrochemistry and studies of deep brain stimulation mechanism. In this study, we present an alternative method for determining important characteristics, including conductivity, carrier concentration, and time constant, of such material by the signature of Drude-like metallic behavior in the far-infrared (IR) spectral range. Unlike the direct determination of conductivity from the four-point probe method, using far-IR transmittance provides additional information, such as whether the incorporation of boron results in a large concentration of carriers or in inducing defects in the diamond lattice. The slightly doped to medium-doped BDD samples that were produced using chemical vapor deposition and analyzed in this work show conductivities ranging between 5.5 and 11 (Ω cm)−1. Different growth conditions demonstrate that increasing boron concentration results in an increase in the carrier concentration, with values between 7.2 × 1016 and 2.5 × 1017 carriers/cm3. Addition of boron, besides leading to a decrease in the resistivity, also resulted in a decrease in the time constant, limiting BDD conductivity. Investigations, by confocal Raman mapping, of the induced stress in the material due to interaction with the substrate or to the amount of doping are also presented and discussed. The induced tensile stress, which was distributed closer to the film-substrate interface decreased slightly with doping. PMID:25328245

  18. Film Boxes.

    ERIC Educational Resources Information Center

    Osterer, Irv

    2002-01-01

    Presents an art lesson in which students created three-dimensional designs for 35mm film packages to improve graphic arts learning. Describes how the students examined and created film boxes using QuarkXPress software. (CMK)

  19. Film Reviews

    ERIC Educational Resources Information Center

    Dowling, John, Ed.

    1976-01-01

    Reviews five instructional films on: P-N junctions; crystal diodes; nuclear fusion research; Schlieren photography; and the energy crisis; including discussions of solar, nuclear, and fossil fuel energy. Also lists numerous other available films. (MLH)

  20. On Film

    ERIC Educational Resources Information Center

    Watts, Marty

    2006-01-01

    In this article, the author discusses the role of window films in enhancing indoor air quality in schools. Historically, window film has been used to reduce temperatures in buildings prone to overheating. Too much solar energy entering through windows makes occupants uncomfortable and air conditioning more costly. Film has been a simple solution…

  1. Nanocomposite films

    DOEpatents

    Mitlin, David; , Ophus, Colin; Evoy, Stephane; Radmilovic, Velimir; Mohammadi, Reza; Westra, Ken; Nelson-Fitzpatrick, Nathaniel; Lee, Zonghoon

    2010-07-20

    A thin-film composition of nanocrystal molybdenum in an amorphous metallic matrix may be formed by co-sputtering Mo with aluminum or nickel. NEMS cantilevers may be formed from the film. The films exhibit high nanoindentation hardness and a reduction in roughness and intrinsic stress, while maintaining resistivity in the metallic range.

  2. 76 FR 13128 - Polyethylene Terephthalate Film, Sheet, and Strip (PET Film) From Taiwan: Extension of Time Limit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip (PET Film) From Taiwan: Extension of Time Limit for the Preliminary Results of the Antidumping Duty Administrative Review...

  3. Thin θ -film optics

    NASA Astrophysics Data System (ADS)

    Huerta, Luis

    2016-12-01

    A Chern-Simons theory in 3D is accomplished by the so-called θ term in the action (θ /2 )∫F ∧F , which contributes only to observable effects on the boundaries of such a system. When electromagnetic radiation interacts with the system, the wave is reflected and its polarization is rotated at the interface, even when both the θ system and the environment are pure vacuum. These topics have been studied extensively. Here, we investigate the optical properties of a thin θ film, where multiple internal reflections could interfere coherently. The cases of pure vacuum and a material with magnetoelectric properties are analyzed. It is found that the film reflectance is enhanced compared to ordinary non-θ systems and the interplay between magnetoelectric properties and the θ parameter yield film opacity and polarization properties which could be interesting in the case of topological insulators, among other topological systems.

  4. Use of total internal reflection Raman (TIR) and attenuated total reflection infrared (ATR-IR) spectroscopy to analyze component separation in thin offset ink films after setting on coated paper surfaces.

    PubMed

    Kivioja, Antti; Hartus, Timo; Vuorinen, Tapani; Gane, Patrick; Jääskeläinen, Anna-Stiina

    2013-06-01

    The interactive behavior of ink constituents with porous substrates during and after the offset print process has an important effect on the quality of printed products. To help elucidate the distribution of ink components between the retained ink layer and the substrate, a variety of spectroscopic and microscopic analysis techniques have been developed. This paper describes for the first time the use of total internal reflection (TIR) Raman spectroscopy to analyze the penetration behavior of separated offset ink components (linseed oil, solid color pigment) in coated papers providing chemically intrinsic information rapidly, nondestructively, and with minimal sample preparation. In addition, the already widely applied technique of attenuated total reflection infrared spectroscopy (ATR-IR) was evaluated in parallel and compared. The results of the ATR-IR Raman clearly revealed an improvement in uppermost depth resolution compared with values previously published from other nondestructive techniques, and the method is shown to be capable of providing new knowledge of the setting of thin (0.25-2 μm) offset ink films, allowing the spreading and the penetration behavior on physically different paper coating surfaces to be studied.

  5. Validation of the Warwick-Edinburgh Mental Well-being Scale (WEMWBS) as an overall indicator of population mental health and well-being in the UK veterinary profession.

    PubMed

    Bartram, David J; Yadegarfar, Ghasem; Sinclair, Julia M A; Baldwin, David S

    2011-03-01

    The Warwick-Edinburgh Mental Well-being Scale (WEMWBS) was evaluated as an indicator of mental health and well-being within the veterinary profession in a cross-sectional study among a representative sample of 3200 veterinary surgeons practising in the UK. The WEMWBS mean score for the sample was 48.85 (95% confidence interval 48.43-49.28). The score showed a negative correlation with anxiety and depressive symptoms and a positive correlation with favourable psychosocial working conditions. A 1 unit increase in score was associated with reduced odds of reporting having experienced suicidal thoughts in the previous 12 months, and reduced odds of reporting depressive or anxiety symptoms of clinical significance. The results support the validity of the scale as an overall indicator of population mental health and well-being for this occupational group.

  6. Film ispalators

    SciTech Connect

    Startsev, Aleksandr V; Stoilov, Yurii Yu

    2002-05-31

    New physical objects, ispalators based on free soap films, exhibit persistent flows of the soap solution in open and closed volumes in air with additions of gases of the C{sub 8}F{sub 18} type (p = 20 Torr) at temperature drops on the films of the order of tenths and hundredths of kelvin. The flows move continuously at a velocity of 5 - 20 cm s{sup -1}. It is found that the parts of an inclined ispalator film show anomalous behaviour upon heating: their weight increases and they move downward over the film, whereas the unheated parts of the film move upward. Continuous radial vortex flows accompanied by the formation and washing of the regions of a thin black film are observed on circular films in closed volumes upon their uniform external cooling by evaporating water for 5 - 10 hours. The rapid flows make film ispalators the efficient heat carriers, which operate at small temperature drops (tenths and hundredths of kelvin) and surpass copper in the amount of thermal energy being transferred. The outlook for the further study and applications of film ispalators for detecting thermal fields and laser radiation is discussed. (laser applications and other topics in quantum electronics)

  7. The Effect of Radiation on Selected Photographic Film

    NASA Technical Reports Server (NTRS)

    Slater, Richard; Kinard, John; Firsov, Ivan

    2000-01-01

    We conducted this film test to evaluate several manufacturers' photographic films for their ability to acquire imagery on the International Space Station. We selected 25 motion picture, photographic slide, and negative films from three different film manufacturers. We based this selection on the fact that their films ranked highest in other similar film tests, and on their general acceptance by the international community. This test differed from previous tests because the entire evaluation process leading up to the final selection was based on information derived after the original flight film was scanned to a digital file. Previously conducted tests were evaluated entirely based on 8 x 10s that were produced from the film either directly or through the internegative process. This new evaluation procedure provided accurate quantitative data on granularity and contrast from the digital data. This test did not try to define which film was best visually. This is too often based on personal preference. However, the test results did group the films by good, marginal, and unacceptable. We developed, and included in this report, a template containing quantitative, graphical, and visual information for each film. These templates should be sufficient for comparing the different films tested and subsequently selecting a film or films to be used for experiments and general documentation on the International Space Station.

  8. About Films.

    ERIC Educational Resources Information Center

    Christman, Robert; Krockover, Gerald H.

    1984-01-01

    Lists and briefly describes 46 college-level films. Films are arranged in the following categories: volcanism and earthquakes; plate tectonics; energy, water, and environmental concerns; petroleum and coal; astronomy; space exploration, space shuttle; paleontology; geomorphology; and mineralogy, petrology, and economic geology. (BC)

  9. Film Language.

    ERIC Educational Resources Information Center

    Hudlin, Edward W.

    1979-01-01

    The author briefly surveys some of the claims made about the presumed nature of film as language and some of the problems that arise. He considers the views of two influential schools of film criticism: the Russian formalists (Pudovkin and Eisenstein) and the British semiologist (Peter Wollen). (Author/SJL)

  10. Thin Film?

    NASA Astrophysics Data System (ADS)

    Kariper, İ. Afşin

    2014-09-01

    This study focuses on the critical surface tension of lead sulfite (PbSO3) crystalline thin film produced with chemical bath deposition on substrates (commercial glass).The PbSO3 thin films were deposited at room temperature at different deposition times. The structural properties of the films were defined and examined according to X-ray diffraction (XRD) and the XRD results such as dislocation density, average grain size, and no. of crystallites per unit area. Atomic force microscopy was used to measure the film thickness and the surface properties. The critical surface tension of the PbSO3 thin films was measured with an optical tensiometer instrument and calculated using the Zisman method. The results indicated that the critical surface tension of films changed in accordance with the average grain size and film thickness. The film thickness increased with deposition time and was inversely correlated with surface tension. The average grain size increased according to deposition time and was inversely correlated with surface tension.

  11. 76 FR 8770 - Polyethylene Terephthalate (Pet) Film From Korea

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-15

    ... From the Federal Register Online via the Government Publishing Office ] INTERNATIONAL TRADE COMMISSION Polyethylene Terephthalate (Pet) Film From Korea AGENCY: United States International Trade... full five-year review concerning the antidumping duty order on polyethylene terephthalate (PET)...

  12. 26 CFR 1.992-4 - Coordination with personal holding company provisions in case of certain produced film rents.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... provisions in case of certain produced film rents. 1.992-4 Section 1.992-4 Internal Revenue INTERNAL REVENUE... certain produced film rents. (a) In general. Section 992(d)(2) provides that a personal holding company is..., the term “produced film rents” means payments received with respect to an interest in a film for...

  13. 26 CFR 1.992-4 - Coordination with personal holding company provisions in case of certain produced film rents.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... provisions in case of certain produced film rents. 1.992-4 Section 1.992-4 Internal Revenue INTERNAL REVENUE... certain produced film rents. (a) In general. Section 992(d)(2) provides that a personal holding company is..., the term “produced film rents” means payments received with respect to an interest in a film for...

  14. 26 CFR 1.992-4 - Coordination with personal holding company provisions in case of certain produced film rents.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... provisions in case of certain produced film rents. 1.992-4 Section 1.992-4 Internal Revenue INTERNAL REVENUE... certain produced film rents. (a) In general. Section 992(d)(2) provides that a personal holding company is..., the term “produced film rents” means payments received with respect to an interest in a film for...

  15. 26 CFR 1.992-4 - Coordination with personal holding company provisions in case of certain produced film rents.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... provisions in case of certain produced film rents. 1.992-4 Section 1.992-4 Internal Revenue INTERNAL REVENUE... produced film rents. (a) In general. Section 992(d)(2) provides that a personal holding company is not... “produced film rents” means payments received with respect to an interest in a film for the use of, or...

  16. 26 CFR 1.992-4 - Coordination with personal holding company provisions in case of certain produced film rents.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... provisions in case of certain produced film rents. 1.992-4 Section 1.992-4 Internal Revenue INTERNAL REVENUE... certain produced film rents. (a) In general. Section 992(d)(2) provides that a personal holding company is..., the term “produced film rents” means payments received with respect to an interest in a film for...

  17. Film Makers On Film Making.

    ERIC Educational Resources Information Center

    Geduld, Harry M., Ed.

    This collection includes essays by and interviews with more than 30 film-makers, both classic and contemporary, on the subjects of their major interests and procedures in making films. The directors are: Louis Lumiere, Cecil Hepworth, Edwin S. Porter, Mack Sennett, David W. Griffith, Robert Flaherty, Charles Chaplin, Eric von Stroheim, Dziga…

  18. "Reel" Marketing for Your Movie Collections and Film Resources

    ERIC Educational Resources Information Center

    Germain, Carol Anne

    2012-01-01

    Foreign language films generate language acquisition, international cultural films help with global business interactions, medical videos teach students new medical procedures, and movies based on books encourage reading. Films can be instructional as well as FUN! Yet some of these cinematic materials receive little to no attention, not to mention…

  19. 77 FR 18206 - Polyethylene Terephthalate Film, Sheet, and Strip (PET Film) From Taiwan: Extension of Time Limit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-27

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip (PET Film) From Taiwan... Department) initiated the administrative review regarding the antidumping duty order on PET Film from Taiwan... it is not practicable to complete the preliminary results of the administrative review of PET...

  20. Piezoelectric Film.

    ERIC Educational Resources Information Center

    Garrison, Steve

    1992-01-01

    Presents activities that utilize piezoelectric film to familiarize students with fundamental principles of electricity. Describes classroom projects involving chemical sensors, microbalances, microphones, switches, infrared sensors, and power generation. (MDH)

  1. Polymer films

    DOEpatents

    Granick, Steve; Sukhishvili, Svetlana A.

    2004-05-25

    A film contains a first polymer having a plurality of hydrogen bond donating moieties, and a second polymer having a plurality of hydrogen bond accepting moieties. The second polymer is hydrogen bonded to the first polymer.

  2. Polymer films

    DOEpatents

    Granick, Steve; Sukhishvili, Svetlana A.

    2008-12-30

    A film contains a first polymer having a plurality of hydrogen bond donating moieties, and a second polymer having a plurality of hydrogen bond accepting moieties. The second polymer is hydrogen bonded to the first polymer.

  3. Film Reviews

    ERIC Educational Resources Information Center

    Ladd, George T.

    1974-01-01

    Briefly describes films about the following topics: water cycles, the energy crisis, the eruption of Mt. Aetna, the hot springs of Yellowstone National Park, and methods of using pine cones to determine the ages of ancient civilizations. (MLH)

  4. Dynamics of film. [two dimensional continua theory

    NASA Technical Reports Server (NTRS)

    Zak, M.

    1979-01-01

    The general theory of films as two-dimensional continua are elaborated upon. As physical realizations of such a model this paper examines: inextensible films, elastic films, and nets. The suggested dynamic equations have enabled us to find out the characteristic speeds of wave propagation of the invariants of external and internal geometry and formulate the criteria of instability of their shape. Also included herein is a detailed account of the equation describing the film motions beyond the limits of the shape stability accompanied by the formation of wrinkles. The theory is illustrated by examples.

  5. 16th International Conference on B-Physics at Frontier Machines

    NASA Astrophysics Data System (ADS)

    The 16th International Conference on B-Physics at Frontier Machines, "Beauty 2016, will be held in the Hôtel Mercure Vieux-Port, Marseille, France from 2nd to 6th May 2016. It will be the 16th edition of the cycle “International Conference on B-Physics at Frontier Machines", initiated in Prague (Czech Republic) in 1993. The last edition took place in Edinburgh in 2014. The aim of this conference is to review the latest theoretical and experimental results in heavy flavor physics. The scientific program covers a wide range of researches including study of CP violation and rare decays properties of beauty and charm hadrons. This edition will be particularly interesting since the first results from the LHC are expected to be presented, following the LHC re-start in 2015 at an unprecedented colliding energy of 13TeV.

  6. Stress control in optical thin films by sputtering and electron beam evaporation.

    PubMed

    Tajima, Naoya; Murotani, Hiroshi; Matsumoto, Shigeharu; Honda, Hiromitsu

    2017-02-01

    It is necessary to control the internal stress of optical thin films in order to address problems such as peeling and cracking. Internal stress differs among films prepared by different deposition methods. We investigated the internal stress of films prepared by sputtering, electron beam (EB) evaporation, and a combination deposition method that we developed. The internal stress was successfully controlled, showing a value between that of EB evaporation and sputtering.

  7. 78 FR 9670 - Polyethylene Terephthalate Film, Sheet, and Strip From India: Final Results of Administrative...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-11

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From India: Final Results... order on polyethylene terephthalate film (PET Film) from India.\\1\\ This review covers three respondents... the ``Final Results of Review'' section below. \\1\\ See Polyethylene Terephthalate Film, Sheet,...

  8. 76 FR 9745 - Polyethylene Terephthalate Film, Sheet, and Strip From Taiwan: Final Results of Antidumping Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-22

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From Taiwan: Final Results...) published the preliminary results of administrative review of the antidumping duty order on polyethylene terephthalate film (PET Film) from Taiwan. See Polyethylene Terephthalate Film, Sheet, and Strip From...

  9. 75 FR 10758 - Polyethylene Terephthalate Film, Sheet and Strip from India: Initiation of Antidumping Duty and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-09

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip from India: Initiation of...) orders on Polyethylene Terephthalate Film, Sheet and Strip (PET Film) from India. The Department... Less Than Fair Value and Antidumping Duty Order: Polyethylene Terephthalate Film, Sheet, and Strip...

  10. 75 FR 49902 - Polyethylene Terephthalate Film, Sheet, and Strip From Taiwan: Preliminary Results of Antidumping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-16

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From Taiwan: Preliminary... ] administrative review of the antidumping duty order on polyethylene terephthalate film, sheet, and strip (PET...: Polyethylene Terephthalate Film, Sheet, and Strip (PET Film) from Taiwan, 67 FR 46566 (July 1, 2002). On July...

  11. 78 FR 77649 - Polyethylene Terephthalate Film, Sheet, and Strip From the United Arab Emirates; Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-24

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From the United Arab... antidumping duty order on polyethylene terephthalate film, sheet, and strip (PET Film) from the United Arab... primed polyethylene terephthalate film, whether extruded or co-extruded. Excluded are metallized...

  12. 76 FR 42113 - Polyethylene Terephthalate Film, Sheet, and Strip From the People's Republic of China: Extension...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-18

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From the People's Republic... of polyethylene terephthalate film, sheet, and strip (``PET film'') from the People's Republic of... notice of initiation of the second administrative review of the antidumping duty order on PET film...

  13. 76 FR 61085 - Polyethylene Terephthalate Film, Sheet, and Strip From the People's Republic of China: Extension...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-03

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From the People's Republic... review of polyethylene terephthalate film, sheet, and strip (``PET film'') from the People's Republic of... notice of initiation of the second administrative review of the antidumping duty order on PET film...

  14. 75 FR 40784 - Polyethylene Terephthalate Film, Sheet, and Strip from the Republic of Korea: Preliminary Results...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-14

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip from the Republic of Korea... administrative review of the antidumping duty order on polyethylene terephthalate film, sheet and strip (PET film... the antidumping duty order on PET film from Korea. See Antidumping or Countervailing Duty...

  15. Science Fiction on Film.

    ERIC Educational Resources Information Center

    Burmester, David

    1985-01-01

    Reviews science fiction films used in a science fiction class. Discusses feature films, short science fiction films, short story adaptations, original science fiction pieces and factual science films that enrich literature. (EL)

  16. Bulk photoemission from metal films and nanoparticles

    SciTech Connect

    Ikhsanov, R Sh; Babicheva, V E; Protsenko, I E; Uskov, A V; Guzhva, M E

    2015-01-31

    Internal emission of photoelectrons from metal films and nanoparticles (nanowires and nanospheres) into a semiconductor matrix is studied theoretically by taking into account the jump of the effective electron mass at the metal – semiconductor interface and the cooling effect of hot electrons due to electron – electron collisions in the metal. The internal quantum efficiency of photoemission for the film and nanoparticles of two types (nanospheres and nanowires) is calculated. It is shown that the reduction of the effective mass of the electron during its transition from metal to semiconductor may lead to a significant (orders of magnitude and higher) decrease in the internal quantum efficiency of bulk photoemission. (nanostructures)

  17. 77 FR 73010 - Polyethylene Terephthalate Film, Sheet, and Strip From the United Arab Emirates; Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-07

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From the United Arab... (the Department) is conducting an administrative review of the antidumping duty order on polyethylene...- treated, or primed polyethylene terephthalate film, whether extruded or co-extruded. Excluded...

  18. 76 FR 39855 - Polyethylene Terephthalate Film, Sheet and Strip From India: Rescission, in Part, of Antidumping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF COMMERCE International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Rescission, in... administrative review of the antidumping duty order on polyethylene terephthalate film, sheet and strip...

  19. 76 FR 39855 - Polyethylene Terephthalate Film, Sheet and Strip From India: Rescission, in Part, of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Rescission, in... administrative review of the countervailing duty order on polyethylene terephthalate film, sheet and strip...

  20. 76 FR 58248 - Polyethylene Terephthalate Film, Sheet and Strip From India: Rescission, In Part, of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF COMMERCE International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Rescission, In... (CVD) order on polyethylene terephthalate film, sheet and strip from India covering the period...

  1. 75 FR 6634 - Polyethylene Terephthalate Film, Sheet, and Strip from India: Final Results of Countervailing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-10

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip from India: Final Results... the preliminary results of administrative review of the countervailing duty order on polyethylene..., 2007. See Polyethylene Terephthalate Film, Sheet, and Strip from India: Preliminary Results...

  2. 76 FR 76365 - Polyethylene Terephthalate Film, Sheet, and Strip From the United Arab Emirates: Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-07

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From the United Arab...) is conducting an administrative review of the antidumping duty order on polyethylene terephthalate... from the UAE. See Polyethylene Terephthalate Film, Sheet, and Strip From Brazil, the People's...

  3. 78 FR 2369 - Polyethylene Terephthalate Film, Sheet and Strip From India: Partial Rescission of Countervailing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Partial... (CVD) order on polyethylene terephthalate film, sheet and strip from India covering the period...

  4. 78 FR 50029 - Polyethylene Terephthalate Film, Sheet and Strip From Brazil: Preliminary Results of Antidumping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From Brazil: Preliminary... Commerce (the Department) initiated an administrative review of the antidumping duty order on polyethylene... Preliminary Results of the Antidumping Duty Administrative Review of Polyethylene Terephthalate Film,...

  5. 76 FR 18156 - Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of Time Limit for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of... polyethylene terephthalate film, sheet and strip from India covering the period January 1, 2009,...

  6. Film Credits

    ERIC Educational Resources Information Center

    Borja, Rhea R.

    2006-01-01

    With the advent of easy-to-use digital technology, schools are responding to the interests of their media-savvy students by offering more courses in filmmaking. In this article, the author features different films produced by students. Among other things, she discusses the students' growing interest in filmmaking.

  7. PREFACE: INERA Workshop: Transition Metal Oxide Thin Films-functional Layers in "Smart windows" and Water Splitting Devices. Parallel session of the 18th International School on Condensed Matter Physics

    NASA Astrophysics Data System (ADS)

    2014-11-01

    The Special issue presents the papers for the INERA Workshop entitled "Transition Metal Oxides as Functional Layers in Smart windows and Water Splitting Devices", which was held in Varna, St. Konstantin and Elena, Bulgaria, from the 4th-6th September 2014. The Workshop is organized within the context of the INERA "Research and Innovation Capacity Strengthening of ISSP-BAS in Multifunctional Nanostructures", FP7 Project REGPOT 316309 program, European project of the Institute of Solid State Physics at the Bulgarian Academy of Sciences. There were 42 participants at the workshop, 16 from Sweden, Germany, Romania and Hungary, 11 invited lecturers, and 28 young participants. There were researchers present from prestigious European laboratories which are leaders in the field of transition metal oxide thin film technologies. The event contributed to training young researchers in innovative thin film technologies, as well as thin films characterization techniques. The topics of the Workshop cover the field of technology and investigation of thin oxide films as functional layers in "Smart windows" and "Water splitting" devices. The topics are related to the application of novel technologies for the preparation of transition metal oxide films and the modification of chromogenic properties towards the improvement of electrochromic and termochromic device parameters for possible industrial deployment. The Workshop addressed the following topics: Metal oxide films-functional layers in energy efficient devices; Photocatalysts and chemical sensing; Novel thin film technologies and applications; Methods of thin films characterizations; From the 37 abstracts sent, 21 manuscripts were written and later refereed. We appreciate the comments from all the referees, and we are grateful for their valuable contributions. Guest Editors: Assoc. Prof. Dr.Tatyana Ivanova Prof. DSc Kostadinka Gesheva Prof. DSc Hassan Chamatti Assoc. Prof. Dr. Georgi Popkirov Workshop Organizing Committee Prof

  8. Black Films and Film-Makers.

    ERIC Educational Resources Information Center

    Patterson, Lindsay, Ed.

    The development of black films and the attitudes of the film industry toward black films and black actors are some of the topics examined in this anthology of essays. Section 1, "Nigger to Supernigger," contains such articles as "The Death of Rastus: Negroes in American Films" by Thomas R. Cripps and "Folk Values in a New Medium" by Alain Locke…

  9. Hydrogen film/conductive cooling

    NASA Technical Reports Server (NTRS)

    Ewen, R. L.

    1972-01-01

    Small scale nozzle tests using heated nitrogen were run to obtain effectiveness and wall heat transfer data with hydrogen film cooling. Effectiveness data are compared with an entrainment model developed from planar, unaccelerated flow data. Results indicate significant effects due to flow turning and acceleration. With injection velocity effects accounted for explicitly, heat transfer correlation coefficients were found to be the same with and without film cooling when properties are evaluated at an appropriate reference temperature for the local gas composition defined by the coolant effectiveness. A design study for an O2/H2 application with 300 psia (207 N/sq cm) chamber pressure and 1500 lbs (6670 N) thrust indicates an adiabatic wall design requires 4 to 5 percent of the total flow as hydrogen film cooling. Internal regenerative cooling designs were found to offer no reduction in coolant requirements.

  10. Study of the photovoltaic effect in thin film barium titanate

    NASA Technical Reports Server (NTRS)

    Grannemann, W. W.; Dharmadhikari, V. S.

    1981-01-01

    The photoelectric effect in structures consisting of metal deposited barium titanate film silicon is described. A radio frequency sputtering technique is used to deposit ferroelectric barium titantate films on silicon and quartz. Film properties are measured and correlated with the photoelectric effect characteristics of the films. It was found that to obtain good quality pin hole free films, it is necessary to reduce the substrate temperature during the last part of the deposition. The switching ability of the device with internal applied voltage is improved when applied with a ferroelectric memory device.

  11. Fit for purpose: the relevance of Masters preparation for the professional practice of nursing. A 10-year follow-up study of postgraduate nursing courses in the University of Edinburgh.

    PubMed

    Whyte, D A; Lugton, J; Fawcett, T N

    2000-05-01

    Continuing education is now recognized as essential if nursing is to develop as a profession. United Kingdom Central Council for Nursing, Midwifery and Health Visiting (UKCC) consultations are currently seeking to establish appropriate preparation for a 'higher level of practice' in the United Kingdom. The relevance of Masters level education to developing professional roles merits examination. To this end the results of a 10-year follow-up study of graduates from the Masters programme at the University of Edinburgh are reported. The sample was the entire cohorts of nurses who graduated with a Masters degree in the academic sessions from 1986 to 1996. A postal questionnaire was designed consisting of mainly closed questions to facilitate coding and analysis but also including some open questions to allow for more qualitative data to be elicited. The findings indicated clearly that the possession of an MSc degree opened up job opportunities and where promotion was not identified, the process of study at a higher level was still perceived as relevant to the work environment. This applied as much to the context of clinical practice as to that of management, education or research. The perceived enhancement of clinical practice from a generic Masters programme was considered a significant finding. Also emerging from the data was an associated sense of personal satisfaction and achievement that related to the acquisition of academic skills and the ultimate reward of Masters status. The concept of personal growth, however, emerged as a distinct entity from that of satisfaction and achievement, relating specifically to the concept of intellectual sharing, the broadening of perspectives and the development of advanced powers of reasoning.

  12. Introduction to the special issue on the joint meeting of the 19th IEEE International Symposium on the Applications of Ferroelectrics and the 10th European Conference on the Applications of Polar Dielectrics.

    PubMed

    Tsurumi, Takaaki

    2011-09-01

    The joint meeting of the 19th IEEE International Symposium on the Applications of Ferroelectrics and the 10th European Conference on the Applications of Polar Dielectrics took place in Edinburgh from August 9-12, 2010. The conference was attended by 390 delegates from more than 40 different countries. There were 4 plenary speakers, 56 invited speakers, and a further 222 contributed oral presentations in 7 parallel session. In addition there were 215 poster presentations. Key topics addressed at the conference included piezoelectric materials, leadfree piezoelectrics, and multiferroics.

  13. Film and History.

    ERIC Educational Resources Information Center

    Schaber, Robin L.

    2002-01-01

    Provides an annotated bibliography of Web sites that focus on using film to teach history. Includes Web sites in five areas: (1) film and education; (2) history of cinema; (3) film and history resources; (4) film and women; and (5) film organizations. (CMK)

  14. War. Peace. Film Guide.

    ERIC Educational Resources Information Center

    Dougall, Lucy

    The revised and expanded film guide designed for educators includes annotations of over 200 films, plus a large number of program resources for intelligent film use. Selected from over five hundred films previewed from 1969, up-to-date films were chosen that would help interpret the causes of war, increase awareness of the dehumanizing effects of…

  15. 75 FR 70901 - Polyethylene Terephthalate Film, Sheet, and Strip From the Republic of Korea: Final Results of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-19

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From the Republic of Korea... polyethylene terephthalate film, sheet and strip (PET film) from the Republic of Korea (Korea). See Polyethylene Terephthalate Film, Sheet, and Strip from the Republic of Korea: Preliminary Results...

  16. 78 FR 29700 - Polyethylene Terephthalate Film, Sheet, and Strip From the United Arab Emirates: Final Results of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-21

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From the United Arab... duty order on polyethylene terephthalate film (PET Film) from the United Arab Emirates.\\1\\ This review... ``Final Results of Review.'' \\1\\ See Polyethylene Terephthalate Film, Sheet, and Strip from the...

  17. 76 FR 22867 - Polyethylene Terephthalate Film, Sheet, and Strip From the United Arab Emirates: Final Results of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-25

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From the United Arab... duty order on polyethylene terephthalate film (PET Film) from the United Arab Emirates. This review... preliminary results, the following events have taken place. See Polyethylene Terephthalate Film, Sheet,...

  18. 78 FR 14266 - Polyethylene Terephthalate Film, Sheet, and Strip From Taiwan: Notice of Correction to the Final...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From Taiwan: Notice of... antidumping duty order on polyethylene terephthalate film, sheet, and strip (PET Film) from Taiwan.\\1\\ The... contained a clerical error, in that it identified an incorrect case number associated with PET Film...

  19. Micron-scale pattern formation in prestressed polygonal films

    NASA Astrophysics Data System (ADS)

    Annabattula, R. K.; Onck, P. R.

    2011-02-01

    In this paper we explore the spontaneous formation of micropatterns in thin prestressed polygonal films using finite element simulations. We study films with different size, thickness, and shape, including square, rectangular, pentagonal, and hexagonal films. Patterns form when the films release the internal eigenstrain by buckling-up, after which the films bond-back to the substrate. After an initial symmetric evolution of the buckling profile, the symmetry of the deflection pattern breaks when the wavelength of wriggles near the film edges decreases. During bond back the deflection morphology converges to a fourfold, fivefold, and sixfold ridging pattern for the square, pentagonal and hexagonal films, respectively, showing a close resemblance with experimental film systems of similar size and shape. Rectangular films of large length to width ratio go through a transition in buckling shapes from the initial Euler mode, through the varicose mode into the antisymmetric telephone-cord mode. For all the film shapes, the ratio of the film height to the effective film width scales with the square root of eigenstrain and is independent of thickness. The bond-back mechanism determines the final wrinkle morphology and is governed by the eigenstrain value at the end of the buckling-up stage and the dimensionless parameter (Γ /EWeq)(Weq/t)3, relating the interface energy to the strain energy in the film.

  20. Filming The Man Hunters

    ERIC Educational Resources Information Center

    Hockings, Paul

    1976-01-01

    "The Man Hunters" is a film about paleoanthropology. This article is a personal account of how the film was put together using anthropological knowledge and numerous anthropologists and how the film was received by the American public. (Author)

  1. Ferroelectric ultrathin perovskite films

    DOEpatents

    Rappe, Andrew M; Kolpak, Alexie Michelle

    2013-12-10

    Disclosed herein are perovskite ferroelectric thin-film. Also disclosed are methods of controlling the properties of ferroelectric thin films. These films can be used in a variety materials and devices, such as catalysts and storage media, respectively.

  2. Total internal reflection ellipsometry: principles and applications.

    PubMed

    Arwin, Hans; Poksinski, Michal; Johansen, Knut

    2004-05-20

    A concept for a measurement technique based on ellipsometry in conditions of total internal reflection is presented. When combined with surface plasmon resonance (SPR) effects, this technique becomes powerful for monitoring and analyzing adsorption and desorption on thin semitransparent metal films as well as for analyzing the semitransparent films themselves. We call this technique total internal reflection ellipsometry (TIRE). The theory of ellipsometry under total internal reflection combined with SPR is discussed for some simple cases. For more advanced cases and to prove the concept, simulations are performed with the Fresnel formalism. The use of TIRE is exemplified by applications in protein adsorption, corrosion monitoring, and adsorption from opaque liquids on metal surfaces. Simulations and experiments show greatly enhanced thin-film sensitivity compared with ordinary ellipsometry.

  3. Optical properties of thin nanosilicon films

    NASA Astrophysics Data System (ADS)

    Buchenko, Viktor V.; Rodionova, Tatiana V.; Sutyagina, Anastasia S.; Goloborodko, Andrey A.; Multian, Volodymyr V.; Uklein, Andrii V.; Gayvoronsky, Volodymyr Ya.

    2016-12-01

    Present paper is devoted to the investigation of the nanosilicon films internal structure effect on optical properties. Atomic force microscopy results reveal that the films with different thickness have fundamentally different grain size distribution (samples with the film thickness less than 50 nm have single-mode grain size distribution, while samples with the film thickness more than 50 nm have multi-mode distribution of grain size). The correlation between grain size of nanosilicon films, photoluminescence and scattering indicatrix was shown. Well-isolated vibronic structures were observed on the ultraviolet-visible photoluminescence spectrum from nanosilicon films with the thickness more than 10 nm. The photoluminescence spectra in the red range correlate with the nanosilicon grain size distribution due to the effect of the quantum confinement. However, due to the complex shape of the grains mathematical modeling of photoluminescence spectrum is complicated. Both scattering indicatrix and photoluminescence reveal the multi-mode grain size distribution of the films with thickness more than 50 nm. The comparative analysis of theoretical results of optical radiation scattering by nanosilicon films with experimental ones is illustrated. Mathematical modeling of the scattering indicatrix shows the correlation of average grain size from scattering and photoluminescence data.

  4. 76 FR 45508 - Polyethylene Terephthalate Film, Sheet and Strip From the United Arab Emirates: Extension of Time...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From the United Arab... of the antidumping duty order on polyethylene terephthalate film, sheet and strip from the...

  5. A Film Unit Designed Especially For Developing Countries.

    ERIC Educational Resources Information Center

    Woods, John L.

    An Agency for International Development (AID) project established an educational film production unit in Malawi. The project was designed to deliver extension services and information from the Ministry of Agriculture to rural farmers and had to: 1) produce films which meet the needs of villagers; 2) keep costs to an absolute minimum; and 3) fully…

  6. Wire Frame Holds Water-Soap Film in Space

    NASA Technical Reports Server (NTRS)

    2003-01-01

    Expedition 6 astronaut Dr. Don Pettit photographed a cube shaped wire frame supporting a thin film made from a water-soap solution during his Saturday Morning Science aboard the International Space Station's (ISS) Destiny Laboratory. Food coloring was added to several faces to observe the effects of diffusion within the film.

  7. Reactivity to Systematic Observation with Film: A Field Experiment

    ERIC Educational Resources Information Center

    Smith, Richard L.; And Others

    1975-01-01

    The reluctance to use film and video equipment for systematic observation and recording can be partially attributed to an assumption of reactivity and internal invalidity. The results of the study discuss placement of the observer and the use of film in data collection. (Author/DEP)

  8. Education in Motion: Uses of Documentary Film in Educational Research

    ERIC Educational Resources Information Center

    Warmington, Paul; Van Gorp, Angelo; Grosvenor, Ian

    2011-01-01

    This paper explores the challenges for social and cultural historians of education of using documentary films on schools and schooling as a research resource. It draws upon the outcomes of the British Academy-funded Documentary Film in Educational Research project, an international study that focused on developing methodological frameworks for…

  9. A Selection of Films for Family Planning Programmes.

    ERIC Educational Resources Information Center

    International Planned Parenthood Federation, London (England).

    This catalog gives an annotated listing of selected films available for use in family planning programs. Films are listed alphabetically, geographically by particular country, and by subject. In most cases information is given concerning length, producer, distributor, cost, and rental conditions from the International Planned Parenthood…

  10. PREFACE: Selected invited contributions from the International Conference on Magnetism (Karlsruhe, Germany, 26-31 July 2009) Selected invited contributions from the International Conference on Magnetism (Karlsruhe, Germany, 26-31 July 2009)

    NASA Astrophysics Data System (ADS)

    Goll, Gernot; Löhneysen, Hilbert v.; Loidl, Alois; Pruschke, Thomas; Richter, Manuel; Schultz, Ludwig; Sürgers, Christoph; Wosnitza, Jochen

    2010-04-01

    The International Conference on Magnetism 2009 (ICM 2009) was held in Karlsruhe, Germany, from 26 to 31 July 2009. Previous conferences in this series were organized in Edinburgh, UK (1991), Warsaw, Poland (1994), Cairns, Australia (1997), Recife, Brazil (2000), Rome, Italy (2003), and Kyoto, Japan (2006). As with previous ICM conferences, the annual Conference on Strongly Correlated Electron Systems (SCES) was integrated into ICM 2009. The topics presented at ICM 2009 were strongly correlated electron systems, quantum and classical spin systems, magnetic structures and interactions, magnetization dynamics and micromagnetics, spin-dependent transport, spin electronics, magnetic thin films, particles and nanostructures, soft and hard magnetic materials and their applications, novel materials and device applications, magnetic recording and memories, measuring techniques and instrumentation, as well as interdisciplinary topics. We are grateful to the International Advisory Committee for their help in coordinating an attractive program encompassing practically all aspects of magnetism, both experimentally and theoretically. The Program Committee comprised A Loidl, Germany (Chair), M A Continentino, Brazil, D E Dahlberg, USA, D Givord, France, G Güntherodt, Germany, H Mikeska, Germany, D Kaczorowski, Poland, Ching-Ray Chang, South Korea, I Mertig, Germany, D Vollhardt, Germany, and E F Wassermann, Germany. E F Wassermann was also head of the National Organizing Committee. His help is gratefully acknowledged. The scientific program started on Monday 27 July 2009 with opening addresses by the Conference Chairman, the Deputy Mayor of Karlsruhe, Ms M Mergen and the Chairman of the Executive Board of Forschungszentrum Karlsruhe, E Umbach. ICM 2009 was attended by the Nobel Laureates P W Anderson, A Fert and P Grünberg who gave plenary talks. A special highlight was the presentation of the Magnetism Award and Néel Medal to S S P Parkin who also presented his newest results

  11. Change of surface structure upon foam film formation.

    PubMed

    Ridings, Christiaan; Andersson, Gunther G

    2015-03-16

    The charge distribution and coverage with surfactant molecules at foam film surfaces plays an important role in determining foam film structure and stability. This work uses the concentration depth profiling technique neutral impact collision ion scattering spectroscopy to experimentally observe the charge distribution in a foam film for the first time. The charge distribution at the surface of a foam film and the surface of the corresponding bulk liquid were measured for a cationic surfactant solution and the surface excess as well as the electric potential were determined. Describing the internal pressure of foam films by using the electrochemical potential is introduced as a new concept. The foam film can be seen to have a more negative surface charge compared to the bulk liquid surface due to re-arranging of the surfactant molecules. It is discussed how the change in surface excess and electric potential change the electrochemical potential and the stability of the foam film.

  12. Diagnostic accuracy of the Edinburgh Postnatal Depression Scale (EPDS) for detecting major depression in pregnant and postnatal women: protocol for a systematic review and individual patient data meta-analyses

    PubMed Central

    Thombs, Brett D; Benedetti, Andrea; Kloda, Lorie A; Levis, Brooke; Riehm, Kira E; Azar, Marleine; Cuijpers, Pim; Gilbody, Simon; Ioannidis, John P A; McMillan, Dean; Patten, Scott B; Shrier, Ian; Steele, Russell J; Ziegelstein, Roy C; Tonelli, Marcello; Mitchell, Nicholas; Comeau, Liane; Schinazi, Joy; Vigod, Simone

    2015-01-01

    Introduction Studies of the diagnostic accuracy of depression screening tools often used data-driven methods to select optimal cut-offs. Typically, these studies report results from a small range of cut-off points around whatever cut-off score is identified as most accurate. When published data are combined in meta-analyses, estimates of accuracy for different cut-off points may be based on data from different studies, rather than data from all studies for each cut-off point. Thus, traditional meta-analyses may exaggerate accuracy estimates. Individual patient data (IPD) meta-analyses synthesise data from all studies for each cut-off score to obtain accuracy estimates. The 10-item Edinburgh Postnatal Depression Scale (EPDS) is commonly recommended for depression screening in the perinatal period. The primary objective of this IPD meta-analysis is to determine the diagnostic accuracy of the EPDS to detect major depression among women during pregnancy and in the postpartum period across all potentially relevant cut-off scores, accounting for patient factors that may influence accuracy (age, pregnancy vs postpartum). Methods and analysis Data sources will include Medline, Medline In-Process & Other Non-Indexed Citations, PsycINFO, and Web of Science. Studies that include a diagnosis of major depression based on a validated structured or semistructured clinical interview administered within 2 weeks of (before or after) the administration of the EPDS will be included. Risk of bias will be assessed with the Quality Assessment of Diagnostic Accuracy Studies-2 tool. Bivariate random-effects meta-analysis will be conducted for the full range of plausible cut-off values. Analyses will evaluate data from pregnancy and the postpartum period separately, as well as combining data from all women in a single model. Ethics and dissemination This study does not require ethics approval. Dissemination will include journal articles and presentations to policymakers, healthcare

  13. 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 ...

  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. Edinburgh Working Papers in Applied Linguistics, 2003.

    ERIC Educational Resources Information Center

    Parkinson, Brian, Ed.

    2003-01-01

    This journal includes five papers: "The Co-Occurrence of Quotatives with Mimetic Performances" (Isabelle Buchstaller); "'Who Does She Think She Is?' Constraints on Autonomy in Language Teacher Education" (Anne Heller-Murphy and Joy Northcott); "Effects of Feedback on Performance: A Study of Advanced Learners on an ESP Course" (Tony Lynch and Joan…

  16. Edinburgh Working Papers in Applied Linguistics, 2000.

    ERIC Educational Resources Information Center

    Parkinson, Brian, Ed.; Mitchell, Keith, Ed.

    2000-01-01

    This issue contains seven articles, including the following: "Dictionary, Systemicity, Motivation" (Tom Bartlett); "The Nature of the Initial State Zulu L2 Grammar and Subsequent Interlanguage Development" (Sibusisiwe Dube); "Translating the Folk" (Bryan Fletcher); "The Acquisition of the English Article System…

  17. Essays from the Edinburgh and Quarterly Reviews

    NASA Astrophysics Data System (ADS)

    Herschel, John

    2014-07-01

    1. Address to the subscribers to the Windsor and Eton Public Library; 2. Mechanism of the heavens; 3. Terrestrial magnetism; 4. Inductive sciences; 5. Kosmos; 6. Probabilities; 7. Address to the Royal Astronomical Society, 1827; 8. Address to the Royal Astronomical Society, 1828; 9. Address to the Royal Astronomical Society, 1829; 10. Address to the Royal Astronomical Society, 1840; 11. Address to the Royal Astronomical Society, 1841; 12. Memoir of the late F. Baily; 13. Address to the Royal Astronomical Society, 1849; 14. Address to the British Association for the Advancement of Science; 15. The walk; 16. Funeral dirge of a Nadowessie; 17. Dithyrambics; 18. Saying of Confucius - time; 19. Saying of Confucius - space; 20. Leonora; 21. Prose and verses; 22. To the lark; 23. Man the interpreter of nature; 24. A scene in Ely cathedral; 25. Mira; 26. The parting dove; 27. On burning a parcel of old MSS; 28. A dream which was not all a dream; 29. Appendix.

  18. Edinburgh Working Papers in Applied Linguistics, 1997.

    ERIC Educational Resources Information Center

    Mitchell, Keith, Ed.; Parkinson, Brian, Ed.

    1997-01-01

    Papers on applied linguistics and language pedagogy include: "A Genre Analysis Study of 80 Medical Abstracts" (Kenneth Anderson, Joan Maclean); "Oral Classroom Testing in an Adult French Community Class" (Sheena Davies, Aileen Irvine, Jacqueline Larrieu); "Whose Relevance? Interpretation of Hybrid Texts by a Multiple…

  19. The uvulopalatopharyngoplasty operation: the Edinburgh experience.

    PubMed Central

    Sharp, J F; Jalaludin, M; Murray, J A; Maran, A G

    1990-01-01

    The experience of the uvulopalatopharyngoplasty operation, performed on 24 patients for the relief of loud or heroic snoring, is presented. The operation successfully reduced the severity of snoring in 96% of patients. Postoperative complications were uncommon but included nasal regurgitation and intrapharyngeal adhesions in one patient. The role of the uvulopalatopharyngoplasty operation in the treatment of obstructive sleep apnoea is undecided but the authors do not perform this operation on such patients. PMID:2213805

  20. Rollerblading in children: the Edinburgh experience.

    PubMed Central

    McGrath, D; Beattie, T F

    1996-01-01

    OBJECTIVE: To determine the incidence and severity of injuries sustained by children who present to an accident and emergency (A&E) department following rollerblading accidents. DESIGN: A prospective case-control study. SETTING: The A&E department of a city centre paediatric teaching hospital. METHODS: Data were collected on a specially designed proforma on each child presenting with an injury sustained while rollerblading. The injury severity score was calculated for each patient and details were taken of the length of admission or outpatient follow up where appropriate. RESULTS: Seventy four children (37 male; 37 female) presented with injuries over a three month period. The age range was 6-13 years in both groups. Half the injuries occurred at weekends. Fractures (n = 37) and soft tissue injuries (n = 28) were the most prevalent; 89% of injuries involved the limbs. Sixty eight children (92%) required treatment in A&E. Four (3%) were admitted to hospital and required operative procedures under general anaesthetic. The injury severity score ranged from 1 to 9 with a mean of 2.8. The length of hospital stay for admissions was 1-3 days; 47 children required follow up in the outpatient department (1-3 visits). Average length of outpatient contact was 18 days. CONCLUSIONS: This study shows a greater incidence of rollerblading injuries than has been reported elsewhere. No figures are at present available for the United Kingdom as a whole. PMID:8894866

  1. Edinburgh Working Papers in Applied Linguistics, 2001.

    ERIC Educational Resources Information Center

    Parkinson, Brian, Ed.

    2001-01-01

    This collection of papers falls into three categories: stylistics, discourse analysis, and language pedagogy. The papers are: "Feedback on Writing: Attitudes and Uptake" (Kenneth Anderson, Cathy Benson, and Tony Lynch); "An Alternative View of 'Like': Its Grammaticalisation in Conversational American English and Beyond" (Isabelle Buchstaller);…

  2. 76 FR 76941 - Polyethylene Terephthalate Film, Sheet, and Strip From Taiwan: Final Results of Antidumping Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-09

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From Taiwan: Final Results... administrative review of the antidumping duty order on polyethylene terephthalate film, sheet and strip (PET Film... are listed in the ``Final Results of Review'' section, below. \\1\\ See Polyethylene Terephthalate...

  3. 75 FR 78968 - Polyethylene Terephthalate Film, Sheet, and Strip From the United Arab Emirates: Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-17

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From the United Arab...) is conducting an administrative review of the antidumping duty order on polyethylene terephthalate... on PET Film from the UAE. See Polyethylene Terephthalate Film, Sheet, and Strip From Brazil,...

  4. 76 FR 30908 - Polyethylene Terephthalate Film, Sheet, and Strip From India: Final Results of Antidumping Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-27

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From India: Final Results...) issued the preliminary results of the new shipper review of polyethylene terephthalate film, sheet and... INFORMATION: Background Since the issuance of Polyethylene Terephthalate Film, Sheet, and Strip From...

  5. 78 FR 42105 - Polyethylene Terephthalate Film, Sheet, and Strip From India and Taiwan; Notice of Commission...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-15

    ... From the Federal Register Online via the Government Publishing Office INTERNATIONAL TRADE COMMISSION Polyethylene Terephthalate Film, Sheet, and Strip From India and Taiwan; Notice of Commission... countervailing duty order on polyethylene terephthalate film, sheet, and strip (``PET'' film) from India and...

  6. 76 FR 47558 - Polyethylene Terephthalate Film, Sheet, and Strip From India: Preliminary Results of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-05

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From India: Preliminary... administrative review under the countervailing duty (CVD) order on polyethylene terephthalate film, sheet and... Register the CVD order on PET Film from India. See Notice of Countervailing Duty Order:...

  7. 76 FR 30910 - Polyethylene Terephthalate Film, Sheet, and Strip From India: Final Results of Countervailing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-27

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From India: Final Results...) issued the preliminary results of the new shipper review of polyethylene terephthalate film, sheet and... Polyethylene Terephthalate Film, Sheet, and Strip From India: Preliminary Results of Countervailing Duty...

  8. 75 FR 65450 - Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of Time Limit for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-25

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of... the antidumping duty order on polyethylene terephthalate film, sheet and strip from India for the period July 1, 2009 through December 31, 2009. See Polyethylene Terephthalate Film, Sheet and Strip...

  9. 77 FR 14501 - Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of Time Limit for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-12

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of...) order on polyethylene terephthalate film, sheet and strip from India covering the period July 1, 2010... respect to Vacmet and Polypacks on September 20, 2011. See Polyethylene Terephthalate Film, Sheet...

  10. 77 FR 31833 - Polyethylene Terephthalate Film, Sheet, and Strip From Brazil: Notice of Rescission of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-30

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From Brazil: Notice of... polyethylene terephthalate film, sheet, and strip (PET Film) from Brazil for the period November 1,...

  11. 76 FR 75870 - Polyethylene Terephthalate Film, Sheet, and Strip From Korea: Notice of Rescission of Antidumping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-05

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From Korea: Notice of... polyethylene terephthalate film, sheet, ] and strip from Korea on July 28, 2011.\\1\\ This review covers one... the antidumping duty order on polyethylene terephthalate film, sheet, and strip from Korea with...

  12. 78 FR 67113 - Polyethylene Terephthalate Film, Sheet and Strip From India and Taiwan: Preliminary Results of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India and Taiwan...'') initiated the second sunset review of the antidumping duty orders on Polyethylene Terephthalate Film, Sheet... Value and Antidumping Duty Order: Polyethylene Terephthalate Film, Sheet, and Strip from India, 67...

  13. 76 FR 71512 - Polyethylene Terephthalate Film, Sheet, and Strip From Korea: Final Results of Antidumping Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-18

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From Korea: Final Results... of the antidumping duty order on polyethylene terephthalate film, sheet, and strip (PET film) from Korea, covering the June 1, 2009, to May 31, 2010, period of review (POR).\\1\\ \\1\\ See...

  14. 76 FR 48122 - Polyethylene Terephthalate Film, Sheet, and Strip From Brazil: Preliminary Results of Antidumping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-08

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From Brazil: Preliminary... administrative review of the antidumping duty order on polyethylene terephthalate film, sheet, and strip (PET... Department published the antidumping duty order on PET film from Brazil. See Polyethylene Terephthalate...

  15. 76 FR 57715 - Polyethylene Terephthalate Film, Sheet, and Strip From the Republic of Korea: Revocation of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-16

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From the Republic of Korea... its third sunset review of the antidumping duty order on polyethylene terephthalate film, sheet, and... existing antidumping duty order on polyethylene terephthalate film, sheet, and strip from the Republic...

  16. 77 FR 3730 - Polyethylene Terephthalate Film, Sheet and Strip From India: Rescission, in Part, of Antidumping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-25

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Rescission, in... administrative review of the antidumping duty (AD) order on polyethylene terephthalate film, sheet and strip from... respect to Vacmet and Polypacks on September 20, 2011. See Polyethylene Terephthalate Film, Sheet...

  17. 78 FR 79400 - Polyethylene Terephthalate Film, Sheet, and Strip From the People's Republic of China: Initiation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From the People's Republic... a request for a new shipper review of the antidumping duty order on polyethylene terephthalate film.... SUPPLEMENTARY INFORMATION: Background The antidumping duty order on polyethylene terephthalate film, sheet,...

  18. 76 FR 64879 - Deduction for Qualified Film and Television Production Costs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ... Internal Revenue Service 26 CFR Part 1 RIN 1545-BJ23 Deduction for Qualified Film and Television Production... producing film and television productions. Those temporary regulations reflect changes to the law made by... films and television productions within the United States. The text of those temporary regulations...

  19. 26 CFR 1.181-1T - Deduction for qualified film and television production costs (temporary).

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 3 2011-04-01 2011-04-01 false Deduction for qualified film and television... Individuals and Corporations (continued) § 1.181-1T Deduction for qualified film and television production... section) of any film or television production (as defined in § 1.181-3T(b)) that the owner...

  20. 26 CFR 1.181-1T - Deduction for qualified film and television production costs (temporary).

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 3 2012-04-01 2012-04-01 false Deduction for qualified film and television... Individuals and Corporations (continued) § 1.181-1T Deduction for qualified film and television production... concerning qualified film and television productions. Section 1.181-4 provides special rules, including...

  1. 75 FR 80457 - Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of Time Limit for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-22

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of... terephthalate film, sheet and strip from India for the period July 1, 2009, through December 31, 2009. See Polyethylene Terephthalate Film, Sheet and Strip from India: Initiation of Antidumping Duty and...

  2. 26 CFR 514.5 - Patent and copyright royalties and film rentals.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 19 2011-04-01 2010-04-01 true Patent and copyright royalties and film rentals...) REGULATIONS UNDER TAX CONVENTIONS FRANCE Withholding of Tax § 514.5 Patent and copyright royalties and film... motion picture films or for the use of industrial, commercial, or scientific equipment, which are...

  3. 75 FR 69400 - Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of Time Limit for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-12

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of... terephthalate film, sheet and strip from India for the period January 1, 2009, through December 31, 2009. See Polyethylene Terephthalate Film, Sheet and Strip from India: Initiation of Antidumping Duty and...

  4. 26 CFR 509.110 - Patent and copyright royalties and film rentals.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 19 2014-04-01 2010-04-01 true Patent and copyright royalties and film rentals... royalties and film rentals. Royalties and other amounts representing consideration for the right to use... films or for the use of industrial, commercial, or scientific equipment, which are derived from...

  5. 26 CFR 1.181-1 - Deduction for qualified film and television production costs.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 3 2013-04-01 2013-04-01 false Deduction for qualified film and television... and Corporations (continued) § 1.181-1 Deduction for qualified film and television production costs... film or television production (production, as defined in § 1.181-3(b)) that the owner...

  6. 26 CFR 514.5 - Patent and copyright royalties and film rentals.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 19 2014-04-01 2010-04-01 true Patent and copyright royalties and film rentals...) REGULATIONS UNDER TAX CONVENTIONS FRANCE Withholding of Tax § 514.5 Patent and copyright royalties and film... motion picture films or for the use of industrial, commercial, or scientific equipment, which are...

  7. 26 CFR 509.110 - Patent and copyright royalties and film rentals.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 19 2011-04-01 2010-04-01 true Patent and copyright royalties and film rentals... royalties and film rentals. Royalties and other amounts representing consideration for the right to use... films or for the use of industrial, commercial, or scientific equipment, which are derived from...

  8. 78 FR 35245 - Polyethylene Terephthalate Film, Sheet, and Strip From the People's Republic of China: Final...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-12

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From the People's Republic... review of the antidumping duty order on polyethylene terephthalate film, sheet, and strip (``PET film... review (``POR'') is November 1, 2010, through October 31, 2011. \\1\\ See Polyethylene Terephthalate...

  9. 26 CFR 509.110 - Patent and copyright royalties and film rentals.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 19 2012-04-01 2010-04-01 true Patent and copyright royalties and film rentals... royalties and film rentals. Royalties and other amounts representing consideration for the right to use... films or for the use of industrial, commercial, or scientific equipment, which are derived from...

  10. 26 CFR 514.5 - Patent and copyright royalties and film rentals.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 19 2013-04-01 2010-04-01 true Patent and copyright royalties and film rentals...) REGULATIONS UNDER TAX CONVENTIONS FRANCE Withholding of Tax § 514.5 Patent and copyright royalties and film... motion picture films or for the use of industrial, commercial, or scientific equipment, which are...

  11. 26 CFR 1.181-1 - Deduction for qualified film and television production costs.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 3 2012-04-01 2012-04-01 false Deduction for qualified film and television... and Corporations (continued) § 1.181-1 Deduction for qualified film and television production costs... film or television production (production, as defined in § 1.181-3(b)) that the owner...

  12. 26 CFR 509.110 - Patent and copyright royalties and film rentals.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 19 2013-04-01 2010-04-01 true Patent and copyright royalties and film rentals... royalties and film rentals. Royalties and other amounts representing consideration for the right to use... films or for the use of industrial, commercial, or scientific equipment, which are derived from...

  13. 26 CFR 1.181-1 - Deduction for qualified film and television production costs.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 3 2014-04-01 2014-04-01 false Deduction for qualified film and television... and Corporations (continued) § 1.181-1 Deduction for qualified film and television production costs... film or television production (production, as defined in § 1.181-3(b)) that the owner...

  14. 26 CFR 514.5 - Patent and copyright royalties and film rentals.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 19 2012-04-01 2010-04-01 true Patent and copyright royalties and film rentals...) REGULATIONS UNDER TAX CONVENTIONS FRANCE Withholding of Tax § 514.5 Patent and copyright royalties and film... motion picture films or for the use of industrial, commercial, or scientific equipment, which are...

  15. Formation of continuous metallic film on quartz studied by noncontact resonant ultrasound spectroscopy

    SciTech Connect

    Nakamura, N. Yoshimura, N.; Ogi, H.; Hirao, M.

    2015-08-28

    Dynamics of continuous film formation of metallic films on quartz substrates is studied using an electrodeless resonance method. Bare quartz is used as a substrate, and a metallic film is deposited on it. We use antenna transmission technique to measure the evolution of resonance frequencies and internal friction of the substrate during and after deposition, and the morphological transition between discontinuous islands and a continuous film is detected. By comparison with atomic force microscopy images, we confirm that the frequency drop and the internal-friction peak that appear during deposition indicate this transition. We also find that Pt film shows unexpected morphology change after deposition.

  16. Film Presentation Techniques.

    ERIC Educational Resources Information Center

    Monod, Pierre

    1976-01-01

    This article discusses three types of films and their use in the second language classroom. The description film is objective and static, and elicits adjectives and adverbs. This kind of film should be presented three times, each time followed by a different set of learning exercises. The culture film - characterized by descriptions, scenes from…

  17. Films on Oceanography.

    ERIC Educational Resources Information Center

    Cuzon du Rest, R. P.

    This film list compiled by the U.S. Naval Oceanographic Office is separated into six categories: general oceanography, biology, chemistry, engineering, geology, and physics. An index of films is followed by addresses of Naval Districts and lists of distribution centers. Each film listed is described as to content, running time, type of film,…

  18. Thin film interference of colloidal thin films.

    PubMed

    Cong, Hailin; Cao, Weixiao

    2004-09-14

    A stairlike colloidal crystal thin film composed of poly(styrene-methyl methacrylate-acrylic acid) (P(St-MMA-AA)) monodispersed colloids was fabricated on an inclined silicon substrate. Different bright colors were observed on the various parts of the film with different layers as white light irradiated perpendicularly on it. The relationship between the colors and layers of the film was investigated and discussed according to the principle of thin film interference. On the basis of the phenomenon of thin film interference, a one-layer colloidal film having uniform color was researched and it would display diverse colors before and after swollen by styrene (St). A circular stairlike colloidal film was achieved to mimic the colors of the peacock tail feather.

  19. Carbon thin film thermometry

    NASA Technical Reports Server (NTRS)

    Collier, R. S.; Sparks, L. L.; Strobridge, T. R.

    1973-01-01

    The work concerning carbon thin film thermometry is reported. Optimum film deposition parameters were sought on an empirical basis for maximum stability of the films. One hundred films were fabricated for use at the Marshall Space Flight Center; 10 of these films were given a precise quasi-continuous calibration of temperature vs. resistance with 22 intervals between 5 and 80 K using primary platinum and germanium thermometers. Sensitivity curves were established and the remaining 90 films were given a three point calibration and fitted to the established sensitivity curves. Hydrogen gas-liquid discrimination set points are given for each film.

  20. MISSE 5 Thin Films Space Exposure Experiment

    NASA Technical Reports Server (NTRS)

    Harvey, Gale A.; Kinard, William H.; Jones, James L.

    2007-01-01

    The Materials International Space Station Experiment (MISSE) is a set of space exposure experiments using the International Space Station (ISS) as the flight platform. MISSE 5 is a co-operative endeavor by NASA-LaRC, United Stated Naval Academy, Naval Center for Space Technology (NCST), NASA-GRC, NASA-MSFC, Boeing, AZ Technology, MURE, and Team Cooperative. The primary experiment is performance measurement and monitoring of high performance solar cells for U.S. Navy research and development. A secondary experiment is the telemetry of this data to ground stations. A third experiment is the measurement of low-Earth-orbit (LEO) low-Sun-exposure space effects on thin film materials. Thin films can provide extremely efficacious thermal control, designation, and propulsion functions in space to name a few applications. Solar ultraviolet radiation and atomic oxygen are major degradation mechanisms in LEO. This paper is an engineering report of the MISSE 5 thm films 13 months space exposure experiment.

  1. Durable solar mirror films

    DOEpatents

    O'Neill, Mark B.; Henderson, Andrew J.; Hebrink, Timothy J.; Katare, Rajesh K.; Jing, Naiyong; North, Diane; Peterson, Eric M.

    2017-02-14

    The present disclosure generally relates to durable solar mirror films, methods of making durable solar mirror films, and constructions including durable solar mirror films. In one embodiment, the present disclosure relates to a solar mirror film comprising: a multilayer optical film layer including having a coefficient of hygroscopic expansion of less than about 30 ppm per percent relative humidity; and a reflective layer having a coefficient of hygroscopic expansion.

  2. Free-standing, Flexible Superomniphobic Films

    NASA Astrophysics Data System (ADS)

    Vahabi, Hamed; Wang, Wei; Movafaghi, Sanli; Kota, Arun K.

    2016-11-01

    Fabrication of most superomniphobic surfaces requires complex process conditions or specialized and expensive equipment or skilled personnel. In order to circumvent these issues and make them end-user friendly, we developed the free-standing, flexible superomniphobic films. These films can be stored and delivered to the end-users, who can readily attach them to virtually any surface (even irregular shapes) and impart superomniphobicity. The hierarchical structure, the re-entrant texture and the low solid surface energy render our films superomniphobic for a wide variety of liquids. We demonstrate that our free-standing, flexible, superomniphobic films have applications in enhanced chemical resistance and enhanced weight bearing. We thank Colorado Office of Economic Development and International Trade for financial support under award EDA 14-246.

  3. 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.

  4. 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…

  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 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…

  7. International Entomology

    Technology Transfer Automated Retrieval System (TEKTRAN)

    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...

  8. 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)

  9. 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…

  10. Second sound in bursting freely suspended smectic- A films

    NASA Astrophysics Data System (ADS)

    Müller, Frank; Bohley, Christian; Stannarius, Ralf

    2009-04-01

    We describe the bursting of macroscopic spherical bubbles formed by smectic liquid crystals. During rupture, strong light scattering is observed. It is suggested here that peristaltic undulations of the films are responsible for this scattering. This phenomenon distinguishes bursting smectic films from bursting soap films. The dynamics of these mechanical waves are strongly influenced by the internal layered structure of the smectic films, viz. by the elasticity of the molecular layers, expressed by the smectic layer compression modulus B . We study experimentally the optical properties of bursting smectic films by means of optical transmission measurements and laser scattering. The typical wavelength range of the propagating peristaltic waves is in the micrometer range. The wavelength spectrum rather is independent of the initial film thickness δ , but the scattering intensity strongly depends on δ .

  11. 75 FR 53711 - Polyethylene Terephthalate (PET) Film From Korea

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-01

    ... [Federal Register Volume 75, Number 169 (Wednesday, September 1, 2010)] [Notices] [Pages 53711-53714] [FR Doc No: 2010-21366] INTERNATIONAL TRADE COMMISSION [Investigation No. 731-TA-459 (Third Review)] Polyethylene Terephthalate (PET) Film From Korea AGENCY: United States International...

  12. Photothermal Spectroscopy Using a Pyroelectric Thin Film Detector.

    DTIC Science & Technology

    1983-09-16

    FRD-fi34 291 PHOTOTHERNAL SPECTROSCOPYIJ SING A PYROELECTRIC THIN- I/IT, F FILM DETECTOR(J) INTERNATIONAL BUSINESS MACHINES CORP I SAN JOSE CALIF SAN...Coufal N01-1C01 9, PERFORMING3 ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT. TASK International Business Machines Corp. AE OKUI UBR San Jose

  13. The Educational Film Industry

    ERIC Educational Resources Information Center

    Tortora, Vincent R.; Schillaci, Peter

    1975-01-01

    Increased dialog is needed among educational film producers, distributors, and consumers in order to be sure that what is being produced meets educators' needs and also to help solve the financial problems of the film industry. (LS)

  14. Microstructure of Thin Films

    DTIC Science & Technology

    1990-02-07

    optical properties ." (Final text in preparation). John Lehan, "Microstructural analysis of thin films by Rutherford Backscattering...correlation of optical properties and micro- Ion assisted deposition (IAD) is known to produce structure of IAD thin films with ion beam parameters thin films ...1.5-eV interband absorption. P (eV) R (%) P (, -V) R %) Optical properties of metal thin films in the spectral 0 98.3 0 88.8 range of

  15. Film as Film; Understanding and Judging Movies.

    ERIC Educational Resources Information Center

    Perkins, V. F.

    The criteria for judging movies which are presented here are based on the belief that film criticism becomes rational, if not "objective", when it displays and inspects the nature of its evidence and the bases of its arguments. The author dissents from the view of early film theorists that montage is the essence of cinema, and that cinema is to be…

  16. Research on Sputtering of Ferroelectric Thin Films

    DTIC Science & Technology

    1988-06-01

    observed with Pb 2+ deficiencies , and for this reason, an extra 5 mole% PbO was incorporated in the targets to stabilize the film composition. Figure 3 shows...been proposed to improve film quality and properties. I 39300A/jbs R M INTRODUCTION A lanthanum -modified lead-zirconate-titanate solid solution system...40 50 60 ;"’: Rockwell International Science Center LEAD TITANATE-BISMUTH FERRITE * SC4482 7 lu I- MORPHOTROPIC BOUNDARY . Ta. HOW WIDE? PbTi0 3

  17. Getting into Film.

    ERIC Educational Resources Information Center

    London, Mel

    This book describes the various aspects of the film industry and the many jobs related to filmmaking, stressing that no "formula" exists for finding a successful career in the film industry. Chapters provide information on production, writing for film, cinematography, editing, music, sound, animation and graphics, acting and modeling, the "unsung…

  18. Australian Film Studies.

    ERIC Educational Resources Information Center

    Breen, Myles P.

    Although Australia had a vigorous film industry in the silent film era, it was stifled in the 1930s when United States and British interests bought up the Australian distribution channels and closed down the indigenous industry. However, the industry and film study have undergone a renaissance since the advent of the Labor government in 1972,…

  19. The Language of Film.

    ERIC Educational Resources Information Center

    Whitaker, Rod

    This book, designed for the film maker, critic, and serious filmgoer, explores elements of filmic expression from the creative and perceptual points of view. Chapters (1) trace the linguistic and mechanical development of film, (2) discuss the contributions of image and sound to film content, (3) suggest the contributions of editing and montage,…

  20. Playing With Film.

    ERIC Educational Resources Information Center

    Gaffney, Maureen, Ed.

    1980-01-01

    Designed for media specialists and educators, this issue includes five articles on innovative museum film programs. The first article describes a successful film program conducted at the Staten Island Children's Museum. The second article describes inventive children's programs at the Delaware Museum of Art. The programs use films and activities…

  1. 99 Films on Drugs.

    ERIC Educational Resources Information Center

    Weber, David O., Ed.

    This catalog describes and evaluates 16-millimeter films about various aspects of drug use. Among the subjects covered by the 99 films are the composition and effects of different drugs, reasons why people use drugs, life in the drug culture, the problem of law enforcement, and various means of dealing with drug users. Each film is synopsized. Two…

  2. Focus on Shakespearean Films.

    ERIC Educational Resources Information Center

    Eckert, Charles W., Ed.

    This is an anthology of reviews and critical pieces of the significant and available Shakespearean films made between 1935 and 1966. Included are three general essays on Shakespearean film by Ian Johnson, Henri Lemaitre, and Geoffrey Reeves. The specific films and their reviewers are: A Midsummer's Night Dream (1935) Allardyce Nicoll and Richard…

  3. Health Careers Film Guide.

    ERIC Educational Resources Information Center

    National Institutes of Health (DHEW), Bethesda, MD. Bureau of Health Manpower Education.

    This document, which represents a survey of the entire health career film field, was designed to provide information for people interested in a health career. The guide indicates that a major criteria for film selection was recency; however, some older films that give a fairly accurate image of a profession were included, with some emphasis given…

  4. Thick Film Interference.

    ERIC Educational Resources Information Center

    Trefil, James

    1983-01-01

    Discusses why interference effects cannot be seen with a thick film, starting with a review of the origin of interference patterns in thin films. Considers properties of materials in films, properties of the light source, and the nature of light. (JN)

  5. Marine Science Film Catalogue.

    ERIC Educational Resources Information Center

    Chapman, Frank L.

    Forty-eight motion picture films and filmstrips in the field of marine science are catalogued in this booklet. Following the alphabetical index, one page is devoted to each film indicating its type, producer, recommended grade level, running time, and presence of color and/or sound. A summary of film content, possible uses, and outstanding…

  6. PREFACE: 6th International Conference on Aperiodic Crystals (APERIODIC'09)

    NASA Astrophysics Data System (ADS)

    Grimm, Uwe; McGrath, Rónán; Degtyareva, Olga; Sharma, Hem Raj

    2010-04-01

    essential support during the organising stage and during the conference itself, and we would particularly like to thank the conference secretary, Mrs Angie Reid, for her excellent administrative support before, during and after the conference, and for her help in the production of this volume. We are very much indebted to out co-editors, Dr Olga Degtyareva (Edinburgh) and Dr Hem Raj Sharma (Liverpool), for their contributions to the editing of this volume. Finally, and most of all, we would like to thank all participants of the conference for coming to Liverpool, for contributing by presenting their recent work and taking part in discussions, and for creating such an enjoyable and fruitful collegiate atmosphere throughout the week. Last but not least we would like to express our gratitude for the generous financial support we received from the Open University, the University of Liverpool and the Institute of Physics (Mathematical and Theoretical Physics Group and Thin Films and Surfaces Group). The International Union of Crystallography provided financial sponsorship which was allocated to support the participation of 15 young scientists. The European Network of Excellence on Complex Metallic Alloys provided travel and subsistence support to members of participating organisations. Rónán McGrath Uwe Grimm Conference photograph

  7. Film Program Notes from the Current Holdings of the Anthology Film Archives; Outlines of 41 Films.

    ERIC Educational Resources Information Center

    Anthology Film Archives, New York, NY.

    This collection of film program notes includes mixed commentary on some of the films held in the Anthology Film Archives (a film and book library in New York City). Some of the films are described by synopsis of the episodes and others by translation into English of the foreign language subtitles. However, each film noted is identified by full…

  8. 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.

  9. 78 FR 19524 - Polyethylene Terephthalate Film, Sheet, and Strip From India and Taiwan; Institution of Five-Year...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-01

    ... From the Federal Register Online via the Government Publishing Office INTERNATIONAL TRADE COMMISSION Polyethylene Terephthalate Film, Sheet, and Strip From India and Taiwan; Institution of Five-Year... polyethylene terephthalate film, sheet, and strip (``PET film'') from India and the antidumping duty orders...

  10. 77 FR 20357 - Polyethylene Terephthalate Film, Sheet, and Strip From the United Arab Emirates: Final Results of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-04

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From the United Arab... duty order on polyethylene terephthalate film (PET Film) from the United Arab Emirates.\\1\\ This review... final dumping margins, see the ``Final Results of Review'' section below. \\1\\ See...

  11. "People in Stockholm Are Smarter than Countryside Folks"--Reproducing Urban and Rural Imaginaries in Film and Life

    ERIC Educational Resources Information Center

    Eriksson, Madeleine

    2010-01-01

    This article explores the celebrated film "The Hunters" (Swedish title: "Jagarna") within the context of the discourse of "Internal Orientalism." By juxtaposing a contemporary Swedish film with historical accounts and contemporary news media, I demonstrate how the film reworks and (re)produces representations of the…

  12. 76 FR 12937 - Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of Time Limit for Final...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-09

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of... under the antidumping duty order on polyethylene terephthalate film, sheet and strip from India for SRF... Film, Sheet and Strip from India: Preliminary Results of Antidumping Duty New Shipper Review, 75...

  13. 26 CFR 7.48-1 - Election to have investment credit for movie and television films determined in accordance with...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... and television films determined in accordance with previous litigation. 7.48-1 Section 7.48-1 Internal... movie and television films determined in accordance with previous litigation. (a) Generally. Under... to any film placed in service in any taxable year beginning before January 1, 1975, may elect to...

  14. 26 CFR 7.48-1 - Election to have investment credit for movie and television films determined in accordance with...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... television films determined in accordance with previous litigation. 7.48-1 Section 7.48-1 Internal Revenue... and television films determined in accordance with previous litigation. (a) Generally. Under section... to any film placed in service in any taxable year beginning before January 1, 1975, may elect to...

  15. 26 CFR 7.48-1 - Election to have investment credit for movie and television films determined in accordance with...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... television films determined in accordance with previous litigation. 7.48-1 Section 7.48-1 Internal Revenue... and television films determined in accordance with previous litigation. (a) Generally. Under section... to any film placed in service in any taxable year beginning before January 1, 1975, may elect to...

  16. 26 CFR 7.48-1 - Election to have investment credit for movie and television films determined in accordance with...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... and television films determined in accordance with previous litigation. 7.48-1 Section 7.48-1 Internal... movie and television films determined in accordance with previous litigation. (a) Generally. Under... to any film placed in service in any taxable year beginning before January 1, 1975, may elect to...

  17. 26 CFR 7.48-1 - Election to have investment credit for movie and television films determined in accordance with...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... and television films determined in accordance with previous litigation. 7.48-1 Section 7.48-1 Internal... movie and television films determined in accordance with previous litigation. (a) Generally. Under... to any film placed in service in any taxable year beginning before January 1, 1975, may elect to...

  18. 76 FR 12938 - Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of Time Limit for Final...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-09

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of... under the countervailing duty order on polyethylene terephthalate film, sheet and strip from India for... Terephthalate Film, Sheet, and Strip From India: Preliminary Results of Countervailing Duty New Shipper...

  19. Electrically Conductive Polyimide Films

    NASA Technical Reports Server (NTRS)

    St. Clair, Anne K.; Ezzel, Stephen A.; Taylor, Larry T.; Boston, Harold G.

    1993-01-01

    Semiconducting surfaces of SnO2 formed by curing polyamic acids containing tin complexes. Polyimide films made semiconductive via incorporation of semiconductive surface layers of SnO2. If SnO2-surfaced polyimide film used as free-standing film, then semiconductive layer protected by top coat of polyimide, deposited as film from solution directly onto SnO2. Resultant films flexible and resistant to both weather and high temperature. Used on aircraft to provide resistance to lightning strikes, and in microelectronics and flexible circuitry.

  20. Pyrolyzed thin film carbon

    NASA Technical Reports Server (NTRS)

    Tai, Yu-Chong (Inventor); Liger, Matthieu (Inventor); Harder, Theodore (Inventor); Konishi, Satoshi (Inventor); Miserendino, Scott (Inventor)

    2010-01-01

    A method of making carbon thin films comprises depositing a catalyst on a substrate, depositing a hydrocarbon in contact with the catalyst and pyrolyzing the hydrocarbon. A method of controlling a carbon thin film density comprises etching a cavity into a substrate, depositing a hydrocarbon into the cavity, and pyrolyzing the hydrocarbon while in the cavity to form a carbon thin film. Controlling a carbon thin film density is achieved by changing the volume of the cavity. Methods of making carbon containing patterned structures are also provided. Carbon thin films and carbon containing patterned structures can be used in NEMS, MEMS, liquid chromatography, and sensor devices.

  1. Chronicles of foam films.

    PubMed

    Gochev, G; Platikanov, D; Miller, R

    2016-07-01

    The history of the scientific research on foam films, traditionally known as soap films, dates back to as early as the late 17th century when Boyle and Hooke paid special attention to the colours of soap bubbles. Their inspiration was transferred to Newton, who began systematic study of the science of foam films. Over the next centuries, a number of scientists dealt with the open questions of the drainage, stability and thickness of foam films. The significant contributions of Plateau and Gibbs in the middle/late 19th century are particularly recognized. After the "colours" method of Newton, Reinold and Rücker as well as Johhonnot developed optical methods for measuring the thickness of the thinner "non-colour" films (first order black) that are still in use today. At the beginning of the 20th century, various aspects of the foam film science were elucidated by the works of Dewar and Perrin and later by Mysels. Undoubtedly, the introduction of the disjoining pressure by Derjaguin and the manifestation of the DLVO theory in describing the film stability are considered as milestones in the theoretical development of foam films. The study of foam films gained momentum with the introduction of the microscopic foam film methodology by Scheludko and Exerowa, which is widely used today. This historical perspective serves as a guide through the chronological development of knowledge on foam films achieved over several centuries.

  2. Ceramic Composite Thin Films

    NASA Technical Reports Server (NTRS)

    Ruoff, Rodney S. (Inventor); Stankovich, Sasha (Inventor); Dikin, Dmitriy A. (Inventor); Nguyen, SonBinh T. (Inventor)

    2013-01-01

    A ceramic composite thin film or layer includes individual graphene oxide and/or electrically conductive graphene sheets dispersed in a ceramic (e.g. silica) matrix. The thin film or layer can be electrically conductive film or layer depending the amount of graphene sheets present. The composite films or layers are transparent, chemically inert and compatible with both glass and hydrophilic SiOx/silicon substrates. The composite film or layer can be produced by making a suspension of graphene oxide sheet fragments, introducing a silica-precursor or silica to the suspension to form a sol, depositing the sol on a substrate as thin film or layer, at least partially reducing the graphene oxide sheets to conductive graphene sheets, and thermally consolidating the thin film or layer to form a silica matrix in which the graphene oxide and/or graphene sheets are dispersed.

  3. Metallic waveguide mirrors in polymer film waveguides

    NASA Astrophysics Data System (ADS)

    Wolff, S.; Giehl, A. R.; Renno, M.; Fouckhardt, H.

    2001-10-01

    A technology for the fabrication of metallic waveguide mirrors is developed. Plane and curved waveguide mirrors, the latter acting in the same way as cylindrical lenses, are realized in benzocyclobutene (BCB) film waveguides. The waveguide mirror structure is dry-etched into the BCB film waveguide. To enhance the reflectivity of the waveguide mirrors, the waveguide edge is metallized. The BCB film waveguide mirrors are characterized with respect to waveguide attenuation and mirror reflectivity. The waveguide attenuation of the processed BCB waveguide is 0.5 dB/cm. Ag-coated BCB waveguide mirrors show a reflectivity of 71%. The efficiency of total internal reflection (TIR, i.e. in the case without metallization) at the dry-etched waveguide edge is 74%. As an application of the BCB waveguide mirrors a hybrid integrated optical module for Fourier-optical transverse mode selection in broad area lasers (BAL) is proposed.

  4. Nanocrystalline silicon based thin film solar cells

    NASA Astrophysics Data System (ADS)

    Ray, Swati

    2012-06-01

    Amorphous silicon solar cells and panels on glass and flexible substrate are commercially available. Since last few years nanocrystalline silicon thin film has attracted remarkable attention due to its stability under light and ability to absorb longer wavelength portion of solar spectrum. For amorphous silicon/ nanocrystalline silicon double junction solar cell 14.7% efficiency has been achieved in small area and 13.5% for large area modules internationally. The device quality nanocrystalline silicon films have been fabricated by RF and VHF PECVD methods at IACS. Detailed characterizations of the materials have been done. Nanocrystalline films with low defect density and high stability have been developed and used as absorber layer of solar cells.

  5. "Silent" Films Revisited: Captioned Films for the Deaf.

    ERIC Educational Resources Information Center

    Kovalik, Gail L.

    1992-01-01

    Provides a history of the Captioned Films/Videos for the Deaf program and describes the kinds of films and videos available, including feature films and educational materials. Silent films are discussed; captioning processes are described; implications for librarians are discussed; and regional depository libraries for captioned films for the deaf…

  6. Drop impact on thin liquid films using TIRM

    NASA Astrophysics Data System (ADS)

    Pack, Min; Ying Sun Team

    2015-11-01

    Drop impact on thin liquid films is relevant to a number of industrial processes such as pesticide spraying and repellent surface research such as self-cleaning applications. In this study, we systematically investigate the drop impact dynamics on thin liquid films on plain glass substrates by varying the film thickness, viscosity and impact velocity. High speed imaging is used to track the droplet morphology and trajectory over time as well as observing instability developments at high Weber number impacts. Moreover, the air layer between the drop and thin film upon drop impact is probed by total internal reflection microscopy (TIRM) where the grayscale intensity is used to measure the air layer thickness and spreading radius over time. For low We impact on thick films (We ~ 10), the effect of the air entrainment is pronounced where the adhesion of the droplet to the wall is delayed by the air depletion and liquid film drainage, whereas for high We impact (We >100) the air layer is no longer formed and instead, the drop contact with the wall is limited only to the film drainage for all film thicknesses. In addition, the maximum spreading radius of the droplet is analyzed for varying thin film thickness and viscosity.

  7. Selective scattering polymer dispersed liquid crystal film for light enhancement of organic light emitting diode.

    PubMed

    Jiang, Jinghua; McGraw, Greg; Ma, Ruiqing; Brown, Julie; Yang, Deng-Ke

    2017-02-20

    We developed a novel light enhancing film for an organic light emitting diode (OLED) based on polymer dispersed liquid crystal (PDLC). In the film, the liquid crystal droplets are unidirectionally aligned along the film normal direction and exhibit selective scattering. The film scatters light emitted only in directions with large incident angles but not light emitted in directions with small incident angles. When the light is scattered, it changes propagation direction and exits the OLED. The PDLC film reduces the total internal reflection and thus can significantly increase the light efficiency of the OLED.

  8. Synthesizing skyrmion bound pairs in Fe-Gd thin films

    NASA Astrophysics Data System (ADS)

    Lee, J. C. T.; Chess, J. J.; Montoya, S. A.; Shi, X.; Tamura, N.; Mishra, S. K.; Fischer, P.; McMorran, B. J.; Sinha, S. K.; Fullerton, E. E.; Kevan, S. D.; Roy, S.

    2016-07-01

    We show that properly engineered amorphous Fe-Gd alloy thin films with perpendicular magnetic anisotropy exhibit bound pairs of like-polarity, opposite helicity skyrmions at room temperature. Magnetic mirror symmetry planes present in the stripe phase, instead of chiral exchange, determine the internal skyrmion structure and the net achirality of the skyrmion phase. Our study shows that stripe domain engineering in amorphous alloy thin films may enable the creation of skyrmion phases with technologically desirable properties.

  9. Synthesizing skyrmion bound pairs in Fe-Gd thin films

    DOE PAGES

    Lee, J. C. T.; Chess, J. J.; Montoya, S. A.; ...

    2016-07-11

    Here, we show that properly engineered amorphous Fe-Gd alloy thin films with perpendicular magnetic anisotropy exhibit bound pairs of like-polarity, opposite helicity skyrmions at room temperature. Magnetic mirror symmetry planes present in the stripe phase, instead of chiral exchange, determine the internal skyrmion structure and the net achirality of the skyrmion phase. Our study shows that stripe domain engineering in amorphous alloy thin films may enable the creation of skyrmion phases with technologically desirable properties.

  10. The microjet-film interaction: the interaction and resulting shapes of a liquid microjet impacting a soap film

    NASA Astrophysics Data System (ADS)

    Chan, Jau Tung; Lee, Jie Liang; Tjeng, Vincent; Yeo, Ye; Tan, Guoxian

    2014-11-01

    The International Young Physicists’ Tournament (IYPT) is a worldwide annual competition for high-school students. This paper is adapted from the solution to problem 8, Jet and Film, as presented by the Singapore Team at the 26th IYPT, Taipei, Taiwan. The impact of liquid microjets on stable soap films was investigated. Two steady regimes were observed: refraction (where the microjet penetrates the soap film and is deflected) and absorption (where the microjet merges with the soap film and forms vertical undulating patterns on the soap film surface). This phenomenon has potential applications in controlling the trajectory of a liquid microjet in air. Although Kirstetter et al (2012) investigated this interaction by using the same liquid for both the microjet and the soap film, this paper extends their work by using different liquids for the microjet and the soap film. In addition, the need for a small-angle approximation of Snell’s law is removed for the refraction regime, and an alternative expression is proposed for the force exerted by the soap film on the microjet in the absorption regime that accounts for the dependence of the wavelength of the undulating patterns on the angle of incidence of the microjet on the soap film. Empirical data support these improved theoretical predictions.

  11. Method for making surfactant-templated thin films

    DOEpatents

    Brinker, C. Jeffrey; Lu, Yunfeng; Fan, Hongyou

    2002-01-01

    An evaporation-induced self-assembly method to prepare a porous, surfactant-templated, thin film by mixing a silica sol, a solvent, a surfactant, and an interstitial compound, evaporating a portion of the solvent to form a liquid, crystalline thin film mesophase material, and then removal of the surfactant template. Coating onto a substrate produces a thin film with the interstitial compound either covalently bonded to the internal surfaces of the ordered or disordered mesostructure framework or physically entrapped within the ordered or disordered mesostructured framework. Particles can be formed by aerosol processing or spray drying rather than coating onto a substrate. The selection of the interstitial compound provides a means for developing thin films for applications including membranes, sensors, low dielectric constant films, photonic materials and optical hosts.

  12. Method for making surfactant-templated thin films

    DOEpatents

    Brinker, C. Jeffrey; Lu, Yunfeng; Fan, Hong You

    2010-08-31

    An evaporation-induced self-assembly method to prepare a porous, surfactant-templated, thin film by mixing a silica sol, a solvent, a surfactant, and an interstitial compound, evaporating a portion of the solvent to form a liquid, crystalline thin film mesophase material, and then removal of the surfactant template. Coating onto a substrate produces a thin film with the interstitial compound either covalently bonded to the internal surfaces of the ordered or disordered mesostructure framework or physically entrapped within the ordered or disordered mesostructured framework. Particles can be formed by aerosol processing or spray drying rather than coating onto a substrate. The selection of the interstitial compound provides a means for developing thin films for applications including membranes, sensors, low dielectric constant films, photonic materials and optical hosts.

  13. Ion plated gold films: Properties, tribological behavior and performance

    NASA Technical Reports Server (NTRS)

    Spalvins, Talivaldis

    1987-01-01

    The glow discharge energizing favorably modifies and controls the coating/substrate adherence and the nucleation and growth sequence of ion plated gold films. As a result the adherence, coherence, internal stresses, and morphology of the films are significantly improved. Gold ion plated films because of their graded coating/substrate interface and fine uniform densely packed microstructure not only improve the tribological properties but also induce a surface strengthening effect which improves the mechanical properties such as yield, tensile, and fatigue strength. Consequently significant improvements in the tribological performance of ion plated gold films as compared to vapor deposited gold films are shown in terms of decreased friction/wear and prolonged endurance life.

  14. Coating of plasma polymerized film

    NASA Technical Reports Server (NTRS)

    Morita, S.; Ishibashi, S.

    1980-01-01

    Plasma polymerized thin film coating and the use of other coatings is suggested for passivation film, thin film used for conducting light, and solid body lubrication film of dielectrics of ultra insulators for electrical conduction, electron accessories, etc. The special features of flow discharge development and the polymerized film growth mechanism are discussed.

  15. Film Music. Factfile No. 8.

    ERIC Educational Resources Information Center

    Elsas, Diana, Ed.; And Others

    Organizations listed here with descriptive information include film music clubs and music guilds and associations. These are followed by a representative list of schools offering film music and/or film sound courses. Sources are listed for soundtrack recordings, sound effects/production music, films on film music, and oral history programs. The…

  16. Documentary Elements in Early Films.

    ERIC Educational Resources Information Center

    Sanderson, Richard A.

    Focusing on documentary elements, this study examines the film content and film techniques of 681 motion pictures produced in the United States prior to 1904. Analysis of films by type, subject matter, and trends in subject matter shows that one-third of the early films are documentary in type and three-fourths of the films use subject matter of a…

  17. 26 CFR 513.4 - Patent and copyright royalties and film rentals.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 19 2013-04-01 2010-04-01 true Patent and copyright royalties and film rentals. 513.4 Section 513.4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) REGULATIONS UNDER TAX CONVENTIONS IRELAND Withholding of Tax § 513.4 Patent and copyright royalties and...

  18. 26 CFR 513.4 - Patent and copyright royalties and film rentals.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 19 2010-04-01 2010-04-01 false Patent and copyright royalties and film rentals. 513.4 Section 513.4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) REGULATIONS UNDER TAX CONVENTIONS IRELAND Withholding of Tax § 513.4 Patent and copyright royalties and...

  19. 26 CFR 513.4 - Patent and copyright royalties and film rentals.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 19 2012-04-01 2010-04-01 true Patent and copyright royalties and film rentals. 513.4 Section 513.4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) REGULATIONS UNDER TAX CONVENTIONS IRELAND Withholding of Tax § 513.4 Patent and copyright royalties and...

  20. 26 CFR 513.4 - Patent and copyright royalties and film rentals.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 19 2011-04-01 2010-04-01 true Patent and copyright royalties and film rentals. 513.4 Section 513.4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) REGULATIONS UNDER TAX CONVENTIONS IRELAND Withholding of Tax § 513.4 Patent and copyright royalties and...

  1. 26 CFR 513.4 - Patent and copyright royalties and film rentals.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 19 2014-04-01 2010-04-01 true Patent and copyright royalties and film rentals. 513.4 Section 513.4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) REGULATIONS UNDER TAX CONVENTIONS IRELAND Withholding of Tax § 513.4 Patent and copyright royalties and...

  2. 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)

  3. Active Thermal Isolation For Hot-Film Anemometers

    NASA Technical Reports Server (NTRS)

    Martinson, Scott D.; Gray, David L.; Carraway, Debra L.

    1993-01-01

    Local heating compensates for conduction of heat from sensors into modules. Two hot-film sensors stacked on wind-tunnel model. Outer sensor detects changes in boundary-layer flow. Inner sensor provides active thermal isolation between outer sensor and model. Thermal boundary condition controlled at response time of detection hot-film sensor, significantly less than response time of internally heated model. Requires less power to maintain outer hot-film sensor at given temperature, enabling system to respond over greater dynamic range before power limits of instrument reached. Stacked sensors bonded to surface of most wind-tunnel models, even to curved surfaces, and removed after completion of experiments.

  4. Renaissance of the Film.

    ERIC Educational Resources Information Center

    Bellone, Julius, Ed.

    The post-World War II period was one of the liveliest in the history of the cinema. This is a collection of 33 critical articles on some of the best films of the perd. Most of the essays explicate the themes and symbols of the films. The essays deal with these films: "The Apu Trilogy,""L'Avventura,""Balthazar,""Blow-Up,""Bonnie and Clyde," Citizen…

  5. Clinical careers film.

    PubMed

    2015-09-01

    Those interested in developing clinical academic careers might be interested in a short animated film by Health Education England (HEE) and the National Institute for Health Research. The three-minute film, a frame from which is shown below, describes the sort of opportunities that are on offer to all professionals as part of the HEE's clinical academic careers framework. You can view the film on YouTube at tinyurl.com/pelb95c.

  6. Daylight Redirecting Window Film

    DTIC Science & Technology

    2013-12-01

    EW-201014) Daylight Redirecting Window Film December 2013 This document has been cleared for public release; Distribution...DEC 2013 2. REPORT TYPE 3. DATES COVERED 00-00-2013 to 00-00-2013 4. TITLE AND SUBTITLE Daylight Redirecting Window Film 5a. CONTRACT NUMBER...CCE cost of conserved energy DoD Department of Defense DRF daylight redirecting film EPA U.S. Environmental Protection Agency ESTCP

  7. Thermally processed keratin films

    NASA Astrophysics Data System (ADS)

    Barone, Justin; Schmidt, Walter

    2004-03-01

    Keratin obtained from poultry feathers is blended with -OH containing second phases. Films are prepared by pressing the blended keratin at temperatures concurrent with typical polymer processing temperatures. The films are completely cohesive as opposed to partially cohesive if pressed under the same conditions without blending. The films are "tough" and the mechanical properties show similarities to the properties of commercially available commodity thermoplastics. The keratin films are produced in a few minutes without reducing or oxidizing agents. The mobility of the keratin chains during blending is shown to relate to the serine (S), threonine (T), and tyrosine (Y) contents in the amino acid sequence relative to cystine (C).

  8. Protective overcoating of films

    NASA Technical Reports Server (NTRS)

    Maas, K. A.

    1972-01-01

    Kodak Film Type SO-212 was emulsion overcoated with gelatin and lacquer to evaluate the feasibility of application of the coatings, any image degradation, and the relative protection offered against abrasion. Evaluated were: Eastman motion picture film lacquer Type 485, water solutions of Eastman purified Calfskin gelatin, and experimental Eastman gelatin stripping film of 4 and 6 microns. Conclusions reached were: (1) All coatings can be applied with relative ease with the only limitation being that of equipment. (2) None of the coatings degrade the processed image. (3) All of the coatings provide protection to the emulsion. These conclusions apply to any film which may be considered for overcoating.

  9. Film tension of liquid nano-film from molecular modeling

    NASA Astrophysics Data System (ADS)

    Peng, Tiefeng; Yang, Siyuan; Xiang, Fan; Liang, Yunpei; Li, Qibin; Gao, Xuechao; Liu, Sanjun

    2017-02-01

    Due to its geometry simplicity, the forces of thin liquid film are widely investigated and equivalently employed to explore the phys-chemical properties and mechanical stability of many other surfaces or colloid ensembles. The surface tension of bulk liquid (σ∞) and film tension (γ) are the most important parameters. Considering the insufficiency of detailed interpretation of film tension under micro-scale circumstances, a method for film tension was proposed based on numerical modeling. Assuming surface tension at different slab thicknesses being identical to the surface tension of film, the surface tension and disjoining pressure were subsequently used to evaluate the film tension based on the derivation of film thermodynamics, and a decreasing tendency was discovered for low temperature regions. The influence of saline concentration on nano-films was also investigated, and the comparison of film tensions suggested that higher concentration yielded larger film tension, with stronger decreasing intensity as a function of film thickness. Meanwhile, at thick film range (15-20 nm), film tension of higher concentration film continued to decrease as thickness increase, however it arrived to constant value for that of lower concentration. Finally, it was found that the film tension was almost independent on the film curvature, but varied with the thickness. The approach is applicable to symmetric emulsion films containing surfactants and bi-layer lipid films.

  10. The Possibility of Film Criticism.

    ERIC Educational Resources Information Center

    Poague, Leland; Cadbury, William

    1989-01-01

    Examines the role of critical language in film criticism. Compares and contrasts Monroe Beardsley's philosophy on film aesthetics with the New Criticism. Outlines some of the contributions Beardsley has made to the study of film criticism. (KM)

  11. Optical thin film devices

    NASA Astrophysics Data System (ADS)

    Mao, Shuzheng

    1991-11-01

    Thin film devices are applied to almost all modern scientific instruments, and these devices, especially optical thin film devices, play an essential role in the performances of the instruments, therefore, they are attracting more and more attention. Now there are numerous kinds of thin film devices and their applications are very diversified. The 300-page book, 'Thin Film Device and Applications,' by Prof. K. L. Chopra gives some general ideas, and my paper also outlines the designs, fabrication, and applications of some optical thin film devices made in my laboratory. Optical thin film devices have been greatly developed in the recent decades. Prof. A. Thelan has given a number of papers on the theory and techniques, Prof. H. A. Macleod's book, 'Thin Film Optical Filters,' has concisely concluded the important concepts of optical thin film devices, and Prof. J. A. Dobrowobski has proposed many successful designs for optical thin film devices. Recently, fully-automatic plants make it easier to produce thin film devices with various spectrum requirements, and some companies, such as Balzers, Leybold AG, Satis Vacuum AG, etc., have manufactured such kinds of coating plants for research or mass-production, and the successful example is the production of multilayer antireflection coatings with high stability and reproducibility. Therefore, it could be said that the design of optical thin film devices and coating plants is quite mature. However, we cannot expect that every problem has been solved, the R&D work still continues, the competition still continues, and new design concepts, new techniques, and new film materials are continually developed. Meanwhile, the high-price of fully-automatic coating plants makes unpopular, and automatic design of coating stacks is only the technique for optimizing the manual design according to the physical concepts and experience, in addition, not only the optical system, but also working environment should be taken into account when

  12. Microfilm--Which Film Type, Which Application?

    ERIC Educational Resources Information Center

    Dodson, Suzanne Cates

    1985-01-01

    Report on characteristics of different kinds of microfilm available indicates proper film for specific needs. Silver halide and nonsilver films, diazo film, vesicular film, reaction of films to light, effect of heat and humidity on films, film susceptibility to scratching, and potential longevity of film types are covered. (35 references) (EJS)

  13. Water depth penetration film test

    NASA Technical Reports Server (NTRS)

    Lockwood, H. E.; Perry, L.; Sauer, G. E.; Lamar, N. T.

    1974-01-01

    As part of the National Aeronautics and Space Administration Earth Resources Program, a comparative and controlled evaluation of nine film-filter combinations was completed to establish the relative effectiveness in recording water subsurface detail if exposed from an aerial platform over a typical water body. The films tested, with one exception, were those which prior was suggested had potential. These included an experimental 2-layer positive color film, a 2-layer (minus blue layer) film, a normal 3-layer color film, a panchromatic black-and-white film, and a black-and-white infrared film. Selective filtration was used with all films.

  14. Growth, polishing, and optical scatter of diamond thin films

    NASA Astrophysics Data System (ADS)

    Thorpe, Thomas P.; Morrish, Arthur A.; Hanssen, Leonard M.; Butler, James E.; Snail, Keith A.

    1990-12-01

    Polycrystalline diamond films have been synthesized in an oxygen-acetylene flame (15-20 tm thick and in a filament-assisted CYD reactor (10-60 p. m thick). The quality of the diamond was measured with a Raman microprobe optical and electron microscopes an FTIR and a UV-Vis-NIR spectrophotometer. The hemispherical transmittance and reflectance of several films was measured in the UV visible and infrared with integrating spheres. The transmittance and reflectance was found to depend on which surface of the film faces the spectrophotometer''s beam this result can be explained by total internal reflection effects and the different roughness scales of the film''s two surfaces. Preliminary results on the polishing of several FACVD films using a heated steel disk a rhenium filament and a hydrogen environment are discussed. An Auger depth profile of the steel disk shows graphite at the surface of the disk iron carbide in the bulk and a depletion of carbon in the bulk near the surface. The films'' surface roughness before and after polishing was measured with a profiometer and local roughness averages of A have been achieved. Results of optical scatter measurements made on films before and after polishing are presented. 1.

  15. Thin-film forces in pseudoemulsion films

    SciTech Connect

    Bergeron, V.; Radke, C.J. |

    1991-06-01

    Use of foam for enhanced oil recovery (EOR) has shown recent success in steam-flooding field applications. Foam can also provide an effective barrier against gas coning in thin oil zones. Both of these applications stem from the unique mobility-control properties a stable foam possesses when it exists in porous media. Unfortunately, oil has a major destabilizing effect on foam. Therefore, it is important for EOR applications to understand how oil destroys foam. Studies all indicate that stabilization of the pseudoemulsion film is critical to maintain foam stability in the presence of oil. Hence, to aid in design of surfactant formulations for foam insensitivity to oil the authors pursue direct measurement of the thin-film or disjoining forces that stabilize pseudoemulsion films. Experimental procedures and preliminary results are described.

  16. Creative Film-Making.

    ERIC Educational Resources Information Center

    Smallman, Kirk

    The fundamentals of motion picture photography are introduced with a physiological explanation for the illusion of motion in a film. Film stock formats and emulsions, camera features, and lights are listed and described. Various techniques of exposure control are illustrated in terms of their effects. Photographing action with a stationary or a…

  17. Abstract Film and Beyond.

    ERIC Educational Resources Information Center

    Le Grice, Malcolm

    A theoretical and historical account of the main preoccupations of makers of abstract films is presented in this book. The book's scope includes discussion of nonrepresentational forms as well as examination of experiments in the manipulation of time in films. The ten chapters discuss the following topics: art and cinematography, the first…

  18. Film Canister Science

    ERIC Educational Resources Information Center

    Ferstl, Andrew; Schneider, Jamie L.

    2007-01-01

    Opaque film canisters are readily available, cheap, and useful for scientific inquiry in the classroom. They can also be surprisingly versatile and useful as a tool for stimulating scientific inquiry. In this article, the authors describe inquiry activities using film canisters for preservice teachers, including a "black box" activity and several…

  19. Films for Childhood Educators.

    ERIC Educational Resources Information Center

    Winick, Mariann Pezzella

    This is a review of films in six thematic groupings: (1) The Open Classroom on Film, (2) The Developing Child, (3) Readiness and the Natural Abilities of Children, (4) Schools as Mirrors, (5) Families: Weavers of Civilization, (6) Children: The Legacy. Each review describes strengths and weaknesses, and gives guidance for follow-up usage. All…

  20. Authors on Film.

    ERIC Educational Resources Information Center

    Geduld, Harry M., Ed.

    Different authors' attitudes toward film are revealed through five different sections of this book: (1) articles, essays, and reviews pertaining to the silent cinema and the transition to sound; (2) general statements on the film medium or filmmakers and their messages; (3) essays dealing with the problems, involvements, and reflections of the…

  1. Construction of Meaning: Film.

    ERIC Educational Resources Information Center

    Pryluck, Calvin

    1995-01-01

    Notes that film has no clear set of rules, unlike all languages, which are deductive systems interpreted according to clear sets of rules. Suggests that film is an inductive system whose interpretation is based on a general understanding of events depicted as modified by production variables such as lighting, camera angles, and the context of…

  2. Protolytic carbon film technology

    SciTech Connect

    Renschler, C.L.; White, C.A.

    1996-04-01

    This paper presents a technique for the deposition of polyacrylonitrile (PAN) on virtually any surface allowing carbon film formation with only the caveat that the substrate must withstand carbonization temperatures of at least 600 degrees centigrade. The influence of processing conditions upon the structure and properties of the carbonized film is discussed. Electrical conductivity, microstructure, and morphology control are also described.

  3. FAA Film Catalog.

    ERIC Educational Resources Information Center

    Federal Aviation Administration (DOT), Washington, DC.

    Some 75 films from the U.S. Department of Transportation's Federal Aviation Administration are listed in this catalog. Topics dealt with include aerodynamics, airports, aviation history and careers, flying clubs, navigation and weather. Most of the films are 16mm sound and color productions. Filmstrips requiring a 35mm projector and phonograph or…

  4. Stabilized chromium oxide film

    DOEpatents

    Nyaiesh, A.R.; Garwin, E.L.

    1986-08-04

    Stabilized air-oxidized chromium films deposited on high-power klystron ceramic windows and sleeves having a thickness between 20 and 150A are useful in lowering secondary electron emission yield and in avoiding multipactoring and window failure due to overheating. The ceramic substrate for the film is chosen from alumina, sapphire or beryllium oxide.

  5. Stabilized chromium oxide film

    DOEpatents

    Garwin, Edward L.; Nyaiesh, Ali R.

    1988-01-01

    Stabilized air-oxidized chromium films deposited on high-power klystron ceramic windows and sleeves having a thickness between 20 and 150.ANG. are useful in lowering secondary electron emission yield and in avoiding multipactoring and window failure due to overheating. The ceramic substrate for the film is chosen from alumina, sapphire or beryllium oxide.

  6. Dental Training Films.

    ERIC Educational Resources Information Center

    Veterans Administration Medical Center, Washington, DC.

    This dental training films catalog is organized into two sections. Section I is a category listing of the films by number and title, indexed according to generalized headings; categories are as follow: anatomy, articulator systems, complete dentures, dental assisting, dental laboratory technology, dental materials, dental office emergencies,…

  7. Radiographic film package

    SciTech Connect

    Muylle, W. E.

    1985-08-27

    A radiographic film package for non-destructive testing, comprising a radiographic film sheet, an intensifying screen with a layer of lead bonded to a paper foil, and a vacuum heat-sealed wrapper with a layer of aluminum and a heat-sealed easy-peelable thermoplastic layer.

  8. On Teaching Ethnographic Film

    ERIC Educational Resources Information Center

    Clarfield, Geoffrey

    2013-01-01

    The author of this article, a developmental anthropologist, illustrates how the instructor can use ethnographic films to enhance the study of anthropology and override notions about the scope and efficacy of Western intervention in the Third World, provided the instructor places such films in their proper historical and cultural context. He…

  9. Film and the Humanities.

    ERIC Educational Resources Information Center

    O'Connor, John E., Ed.

    This report on a conference, which brought together representatives of various humanistic disciplines to explore the cross-disciplinary appeal of film study as well as the use of film in stimulating scholarship and teaching, includes a narrative summary of the day's conversations and issues raised, as well as of reprints of articles that suggest…

  10. Thick film hydrogen sensor

    DOEpatents

    Hoffheins, Barbara S.; Lauf, Robert J.

    1995-01-01

    A thick film hydrogen sensor element includes an essentially inert, electrically-insulating substrate having deposited thereon a thick film metallization forming at least two resistors. The metallization is a sintered composition of Pd and a sinterable binder such as glass frit. An essentially inert, electrically insulating, hydrogen impermeable passivation layer covers at least one of the resistors.

  11. Thick film hydrogen sensor

    DOEpatents

    Hoffheins, B.S.; Lauf, R.J.

    1995-09-19

    A thick film hydrogen sensor element includes an essentially inert, electrically-insulating substrate having deposited thereon a thick film metallization forming at least two resistors. The metallization is a sintered composition of Pd and a sinterable binder such as glass frit. An essentially inert, electrically insulating, hydrogen impermeable passivation layer covers at least one of the resistors. 8 figs.

  12. Mechanics of Thin Films

    DTIC Science & Technology

    1992-02-06

    S. Hwang, Thermal conductivity of thin films: measurement and microstructural effects, in Thin- film heat transfer, properties and processing, ed...thermal, electrical, optical and magnetic properties . As typical examples we mention microelectronics, optical coatings and multilayers for use in optical...interplay between mechanical properties (elastic moduli), thermal properties (thermal conductivity, thermal expansion coefficient), and optical

  13. Filming for Television.

    ERIC Educational Resources Information Center

    Englander, A. Arthur; Petzold, Paul

    Film makers, professional or amateur, will find in this volume an extensive discussion of the adaptation of film technique to television work, of the art of the camera operator, and of the productive relationships between people, organization, and hardware. Chapters include "The Beginnings," an overview of the interrelationship between roles in…

  14. Film Study Hang Ups.

    ERIC Educational Resources Information Center

    Grenier, Charles F.

    1969-01-01

    The interest and delight which students find in film should be preserved from a teacher's excessive zeal to analyze and explain. As the beauty of poetry is frequently diminished through exhaustive analyses of similes, rhyme schemes, and other technical devices, the value of film to high school students can be weakened through too great an emphasis…

  15. Film-substrate hydrodynamic interaction initiated by femtosecond laser irradiation

    NASA Astrophysics Data System (ADS)

    Khokhlov, V. A.; Inogamov, N. A.; Zhakhovsky, V. V.; Ilnitsky, D. K.; Migdal, K. P.; Shepelev, V. V.

    2017-01-01

    Action of an ultrashort single laser pulse onto a thin metal film is considered. Disruption of a plane freestanding film quickly heated by a laser is the simplest model of the laser thermomechanical spallation. There is a sharp spallation (ablation) threshold Fabl dividing dynamics of a freestanding film to two regimes: below or above the threshold Fabl. Problem of significant importance is: how this picture will change when a film is deposited onto a substrate? We have solved this problem. It is found that there are two thresholds Fdelam < F < Fabl and the four regimes of motion relative to the case of a freestanding film. For the range of fluences 0 < F < Fdelam a film oscillates remaining on a substrate. Oscillations decay in time due to irradiation of the sonic waves into substrate. For Fdelam < F < Fabl + ΔF the film delaminates from the substrate because negative pressure (tensile stress) propagating from the vacuum boundary with the rarefaction acoustic wave achieves the film-substrate contact boundary and overcomes adhesion strength of a contact. The addition ΔF to the freestanding case is small in the case when the ratio η of the acoustic impedances of substrate to a film is small. This is the case of the gold or silver films on a glass. The third is the complicated regime with interacting delamination and spallation processes when F ≈ Fabl + ΔF. In the fourth regime Fabl + ΔF < F there is the disruption of a film into two halves. The external half flies away while the internal one remains on substrate.

  16. Micromotors using magnetostrictive thin films

    NASA Astrophysics Data System (ADS)

    Claeyssen, Frank; Le Letty, Ronan; Barillot, Francois; Betz, Jochen; MacKay, Ken; Givord, Dominique; Bouchilloux, Philippe

    1998-07-01

    This study deals with a micromotor based on the use of magnetostrictive thin films. This motor belongs to the category of the Standing Wave Ultrasonic Motors. The active part of the motor is the rotor, which is a 100 micrometers thick ring vibrating in a flexural mode. Teeth (300 micrometers high) are placed on special positions of the rotor and produce an oblique motion which can induce the relative motion of any object in contact with them. The magnetic excitation field is radial and uses the transverse coupling of the 4 micrometers thick magnetostrictive film. The film, deposited by sputtering on the ring, consists of layers of different rare-earth/iron alloys and was developed during a European Brite-Euram project. The finite element technique was used in order to design a prototype of the motor and to optimize the active rotor and the energizer coil. The prototype we built delivered a speed of 30 turns per minute with a torque of 2 (mu) N.m (without prestress applied on the rotor). Our experimental results show that the performance of this motor could easily be increased by a factor of 5. The main advantage of this motor is the fact that it is remotely powered and controlled. The excitation coil, which provides both power and control, can be placed away from the active rotor. Moreover, the rotor is completely wireless and is not connected to its support or to any other part. It is interesting to note that it would not be possible to build this type of motor using piezoelectric technology. Medical applications of magnetostrictive micromotors could be found for internal microdistributors of medication (the coil staying outside the body). Other applications include remote control micropositioning, micropositioning of optical components, and for the actuation of systems such as valves, electrical switches, and relays.

  17. 76 FR 47540 - Polyethylene Terephthalate Film, Sheet, and Strip From Taiwan: Preliminary Results of Antidumping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-05

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From Taiwan: Preliminary... administrative review of the antidumping duty order on polyethylene terephthalate film, sheet, and strip (PET... Determination of Sales at Less Than Fair Value and Antidumping Duty Order: Polyethylene Terephthalate...

  18. 76 FR 72676 - Polyethylene Terephthalate Film, Sheet, and Strip From Brazil: Final Results of Antidumping Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-25

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From Brazil: Final Results...) published the preliminary results of the administrative review of the antidumping duty order on polyethylene... duty order covering PET film from Brazil and invited interested parties to comment. See...

  19. 77 FR 46687 - Polyethylene Terephthalate Film, Sheet, and Strip From India: Preliminary Results of Antidumping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-06

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From India: Preliminary... administrative review of the antidumping duty order on polyethylene terephthalate film, sheet, and strip (PET... Determination of Sales at Less Than Fair Value and Antidumping Duty Order: Polyethylene Terephthalate...

  20. 75 FR 14423 - Polyethylene Terephthalate Film, Sheet and Strip from Taiwan: Extension of Time Limit for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-25

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip from Taiwan: Extension of... polyethylene terephthalate film, sheet and strip from Taiwan for the period July 1, 2008 through June 30, 2009... time that the Department conducted an administrative review of the antidumping order on...

  1. 77 FR 1668 - Polyethylene Terephthalate Film, Sheet and Strip From India: Rescission, in Part, of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-11

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Rescission, in... administrative review of the countervailing duty (CVD) order on polyethylene terephthalate film, sheet and strip... administrative review with respect to Vacmet and Polypacks on September 20, 2011. See Polyethylene...

  2. 76 FR 58244 - Polyethylene Terephthalate Film, Sheet and Strip From India: Rescission, in Part, of Antidumping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Rescission, in...) order on polyethylene terephthalate film, sheet and strip from India covering the period July 1,...

  3. 75 FR 75172 - Polyethylene Terephthalate Film, Sheet, and Strip From Brazil: Final Results of Antidumping Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-02

    ... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From Brazil: Final Results...) published the preliminary results of the administrative review of the antidumping duty order on polyethylene... covering PET film from Brazil and invited interested parties to comment. See Polyethylene...

  4. 76 FR 71450 - Deduction for Qualified Film and Television Production Costs; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Part 1 RIN 1545-BJ24 Deduction for Qualified Film and Television Production... to deductions for the cost of producing film and television productions. DATES: This correction...

  5. Corporate Philanthropy, College Students, and The LUNAFEST[R] Film Festival

    ERIC Educational Resources Information Center

    Hankin, Kelly

    2011-01-01

    In 2001, Clif Bar & Company, makers of LUNA: The Whole Nutrition Bar for Women, debuted LUNAFEST[R], an international touring film festival that showcases short narrative and documentary work of female filmmakers and raises money for the Breast Cancer Fund and other nonprofit women's organizations. A pre-packaged film festival with clear and easy…

  6. 76 FR 18155 - Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of Time Limit for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of... terephthalate film, sheet and strip from India covering the period July 1, 2009, through June 30, 2010....

  7. Selective inorganic thin films

    SciTech Connect

    Phillips, M.L.F.; Weisenbach, L.A.; Anderson, M.T.

    1995-05-01

    This project is developing inorganic thin films as membranes for gas separation applications, and as discriminating coatings for liquid-phase chemical sensors. Our goal is to synthesize these coatings with tailored porosity and surface chemistry on porous substrates and on acoustic and optical sensors. Molecular sieve films offer the possibility of performing separations involving hydrogen, air, and natural gas constituents at elevated temperatures with very high separation factors. We are focusing on improving permeability and molecular sieve properties of crystalline zeolitic membranes made by hydrothermally reacting layered multicomponent sol-gel films deposited on mesoporous substrates. We also used acoustic plate mode (APM) oscillator and surface plasmon resonance (SPR) sensor elements as substrates for sol-gel films, and have both used these modified sensors to determine physical properties of the films and have determined the sensitivity and selectivity of these sensors to aqueous chemical species.

  8. (Chemically vapor deposited diamond films)

    SciTech Connect

    Clausing, R.E.; Heatherly, L. Jr.

    1990-09-22

    The NATO-ASI on Diamond and Diamond-Like Films and Coatings'' was an opportunity for us to learn the latest research results from ongoing programs in the leading laboratories of the world and relate them to our work. Specific examples are given in the comprehensive report which follows. The meeting format provided an ideal environment to meet and interact with our international counterparts. It is clear that our studies are well regarded, and that we have established an excellent reputation in a short time. New opportunities for collaboration were identified. A panel discussion at the end of the meeting addressed the needs and opportunities in the synthesis of CVD diamond. The key scientific needs are those related to modeling the nucleation and growth processes and to elucidation of the critical roles of atomic hydrogen and the mechanisms of carbon addition to the growing surfaces. The development and more extensive use of in situ diagnostics for both surface and gas phases are important to solving these issues. The more immediate practical questions concern the identification of the growth-rate-limiting steps, the relation of growth parameters to the resulting film structure, and the dependence of properties on structure.

  9. Observation of ultraslow stress release in silicon nitride films on CaF{sub 2}

    SciTech Connect

    Guo, Tianyi; Deen, M. Jamal; Xu, Changqing; Fang, Qiyin; Selvaganapathy, P. Ravi; Zhang, Haiying

    2015-07-15

    Silicon nitride thin films are deposited by plasma-enhanced chemical vapor deposition on (100) and (111) CaF{sub 2} crystalline substrates. Delaminated wavy buckles formed during the release of internal compressive stress in the films and the stress releasing processes are observed macroscopically and microscopically. The stress release patterns start from the substrate edges and propagate to the center along defined directions aligned with the crystallographic orientations of the substrate. The stress releasing velocity of SiN{sub x} film on (111) CaF{sub 2} is larger than that of SiN{sub x} film with the same thickness on (100) CaF{sub 2}. The velocities of SiN{sub x} film on both (100) and (111) CaF{sub 2} increase with the film thickness. The stress releasing process is initiated when the films are exposed to atmosphere, but it is not a chemical change from x-ray photoelectron spectroscopy.

  10. Surface proton transport of fully protonated poly(aspartic acid) thin films on quartz substrates

    NASA Astrophysics Data System (ADS)

    Nagao, Yuki; Kubo, Takahiro

    2014-12-01

    Thin film structure and the proton transport property of fully protonated poly(aspartic acid) (P-Asp100) have been investigated. An earlier study assessed partially protonated poly(aspartic acid), highly oriented thin film structure and enhancement of the internal proton transport. In this study of P-Asp100, IR p-polarized multiple-angle incidence resolution (P-MAIR) spectra were measured to investigate the thin film structure. The obtained thin films, with thicknesses of 120-670 nm, had no oriented structure. Relative humidity dependence of the resistance, proton conductivity, and normalized resistance were examined to ascertain the proton transport property of P-Asp100 thin films. The obtained data showed that the proton transport of P-Asp100 thin films might occur on the surface, not inside of the thin film. This phenomenon might be related with the proton transport of the biological system.

  11. Analysis of Fluorinated Polyimides Flown on the Materials International Space Station Experiment

    NASA Technical Reports Server (NTRS)

    Finckenor, M. M.; Rodman, L.; Farmer, B.

    2015-01-01

    This Technical Memorandum documents the results from the Materials on International Space Station Experiment (MISSE) series involving fluorinated polyimide films analyzed at NASA Marshall Space Flight Center. These films may be used in thermal control, sunshield, solar sail, solar concentrator, and other lightweight polymer film applications. Results include postflight structural integrity, visual observations, determination of atomic oxygen erosion yield, and optical property changes as compared to preflight values.

  12. 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…

  13. The National Film Registry: Acquiring Our Film Heritage.

    ERIC Educational Resources Information Center

    Ziegler, Roy A.

    The National Film Registry, which is primarily a designated list of films to be preserved by the Library of Congress, is also a valuable tool for selecting "films that are culturally, historically, and aesthetically significant." Following a brief discussion of the history and selection process of the National Film Registry, Southeast…

  14. Film Theory and Hugo Munsterberg's "The Film": A Psychological Study.

    ERIC Educational Resources Information Center

    Wicclair, Mark R.

    1978-01-01

    Hugo Munsterberg's "The Film: A Psychological Study" is one of the earliest essays in the area of film theory. Unfortunately, it has remained relatively unknown since its publication in 1916. The author discusses two concepts raised by Munsterberg: the contrast between films in the theatrical mode and films in the cinematic mode.…

  15. Electron field emission for ultrananocrystalline diamond films

    NASA Astrophysics Data System (ADS)

    Krauss, A. R.; Auciello, O.; Ding, M. Q.; Gruen, D. M.; Huang, Y.; Zhirnov, V. V.; Givargizov, E. I.; Breskin, A.; Chechen, R.; Shefer, E.; Konov, V.; Pimenov, S.; Karabutov, A.; Rakhimov, A.; Suetin, N.

    2001-03-01

    Ultrananocrystalline diamond (UNCD) films 0.1-2.4 μm thick were conformally deposited on sharp single Si microtip emitters, using microwave CH4-Ar plasma-enhanced chemical vapor deposition in combination with a dielectrophoretic seeding process. Field-emission studies exhibited stable, extremely high (60-100 μA/tip) emission current, with little variation in threshold fields as a function of film thickness or Si tip radius. The electron emission properties of high aspect ratio Si microtips, coated with diamond using the hot filament chemical vapor deposition (HFCVD) process were found to be very different from those of the UNCD-coated tips. For the HFCVD process, there is a strong dependence of the emission threshold on both the diamond coating thickness and Si tip radius. Quantum photoyield measurements of the UNCD films revealed that these films have an enhanced density of states within the bulk diamond band gap that is correlated with a reduction in the threshold field for electron emission. In addition, scanning tunneling microscopy studies indicate that the emission sites from UNCD films are related to minima or inflection points in the surface topography, and not to surface asperities. These data, in conjunction with tight binding pseudopotential calculations, indicate that grain boundaries play a critical role in the electron emission properties of UNCD films, such that these boundaries: (a) provide a conducting path from the substrate to the diamond-vacuum interface, (b) produce a geometric enhancement in the local electric field via internal structures, rather than surface topography, and (c) produce an enhancement in the local density of states within the bulk diamond band gap.

  16. Why drive? Psychoanalytic reflections on the film Never let me go.

    PubMed

    Storck, Timo

    2016-02-01

    The author presents a psychoanalytic interpretation of Mark Romanek's film Never Let Me Go, which concerns a society in which young adult clones have their internal organs 'harvested' for transplantation. Following some general remarks on the method of psychoanalytic film interpretation, strongly emphasising the aesthetics of form and artistic elements specific to film, the author develops the notion that through its cinematic perspectives and shots, Never Let Me Go dramatizes a specific relationship between the sublime and solitude. The film therefore deals with a particular intrinsic difference between expanse and constraint, as well as the limited and the eternal. This leads the viewer to participate directly in a film-specific way in the inner conflicts at work both in the film's theme and in its protagonists. In terms of aesthetic content, these conflicts are revealed as those of an inescapable thanatological theme that is essentially intertwined with an erotic one. The film shows how love, sexuality, and internal and external images arise from thanatological forces, and it simultaneously provides a way of sublating them (Hegel's Aufhebung) - that is, the film itself represents a benign drive fusion. The film's protagonists, however, struggle with a lack of early parenting and thus with the helplessness of facing individual drive development and the longing for a holding object. Hence, in formal terms, the film deals with the sublime, and, as I will show, it also deals with sublimation at the level of its content.

  17. Chiral atomically thin films.

    PubMed

    Kim, Cheol-Joo; Sánchez-Castillo, A; Ziegler, Zack; Ogawa, Yui; Noguez, Cecilia; Park, Jiwoong

    2016-06-01

    Chiral materials possess left- and right-handed counterparts linked by mirror symmetry. These materials are useful for advanced applications in polarization optics, stereochemistry and spintronics. In particular, the realization of spatially uniform chiral films with atomic-scale control of their handedness could provide a powerful means for developing nanodevices with novel chiral properties. However, previous approaches based on natural or grown films, or arrays of fabricated building blocks, could not offer a direct means to program intrinsic chiral properties of the film on the atomic scale. Here, we report a chiral stacking approach, where two-dimensional materials are positioned layer-by-layer with precise control of the interlayer rotation (θ) and polarity, resulting in tunable chiral properties of the final stack. Using this method, we produce left- and right-handed bilayer graphene, that is, a two-atom-thick chiral film. The film displays one of the highest intrinsic ellipticity values (6.5 deg μm(-1)) ever reported, and a remarkably strong circular dichroism (CD) with the peak energy and sign tuned by θ and polarity. We show that these chiral properties originate from the large in-plane magnetic moment associated with the interlayer optical transition. Furthermore, we show that we can program the chiral properties of atomically thin films layer-by-layer by producing three-layer graphene films with structurally controlled CD spectra.

  18. Chiral atomically thin films

    NASA Astrophysics Data System (ADS)

    Kim, Cheol-Joo; Sánchez-Castillo, A.; Ziegler, Zack; Ogawa, Yui; Noguez, Cecilia; Park, Jiwoong

    2016-06-01

    Chiral materials possess left- and right-handed counterparts linked by mirror symmetry. These materials are useful for advanced applications in polarization optics, stereochemistry and spintronics. In particular, the realization of spatially uniform chiral films with atomic-scale control of their handedness could provide a powerful means for developing nanodevices with novel chiral properties. However, previous approaches based on natural or grown films, or arrays of fabricated building blocks, could not offer a direct means to program intrinsic chiral properties of the film on the atomic scale. Here, we report a chiral stacking approach, where two-dimensional materials are positioned layer-by-layer with precise control of the interlayer rotation (θ) and polarity, resulting in tunable chiral properties of the final stack. Using this method, we produce left- and right-handed bilayer graphene, that is, a two-atom-thick chiral film. The film displays one of the highest intrinsic ellipticity values (6.5 deg μm-1) ever reported, and a remarkably strong circular dichroism (CD) with the peak energy and sign tuned by θ and polarity. We show that these chiral properties originate from the large in-plane magnetic moment associated with the interlayer optical transition. Furthermore, we show that we can program the chiral properties of atomically thin films layer-by-layer by producing three-layer graphene films with structurally controlled CD spectra.

  19. pH-Amplified multilayer films based on hyaluronan: influence of HA molecular weight and concentration on film growth and stability.

    PubMed

    Shen, Liyan; Chaudouet, Patrick; Ji, Jian; Picart, Catherine

    2011-04-11

    In this study, we investigate the growth and internal properties of polyelectrolyte multilayer films made of poly(l-lysine) and hyaluronan (PLL/HA) under pH-amplified conditions, that is, by alternate deposition of PLL at high pH and HA at low pH. We focus especially on the influence of the molecular weight of HA in this process as well as on its concentration in solution. Film growth was followed by quartz crystal microbalance and by infrared spectroscopy to quantify the deposited mass and to characterize the internal properties of the films, including the presence of hydrogen bonds and the ionization degree of HA in the films. Film growth was significantly faster for HA of high molecular weight (1300 kDa) as compared with 400 and 200 kDa. PLL was found to exhibit a random structure once deposited in the films. Furthermore, we found that PLL-ending films are more stable when they are placed in PBS than their HA counterparts. This was explained on the basis of more cohesive interactions in the films for PLL-ending films. Finally, we quantified PLL(FITC) diffusion into the films and observed that PLL diffusion is enhanced when PLL is paired with the HA of high MW. All together, these results suggest that besides purely physicochemical parameters such as variation in pH, the molecular weight of HA, its concentration in solution, and the possibility to form intermolecular HA association play important roles in film growth, internal cohesion, and stability.

  20. Feature Films in Your Library

    ERIC Educational Resources Information Center

    Spehr, Paul

    1970-01-01

    Trained film librarians, given a well planned and carefully developed program can answer the needs of the new film students. Includes lists of motion picture distributors, cinema periodicals, significant feature films, and classic American feature-length films. (Author/JB)

  1. Film Images of Private Schools.

    ERIC Educational Resources Information Center

    Resnick, David

    2000-01-01

    Examines public debate over private education in the context of the Hollywood dramatic feature film. Analyses four recent films that all portray private schools negatively. Film representation of public schools is more optimistic. Asserts that the films ignore or misrepresent three strengths of private education: effective leadership, small school…

  2. Reference for radiographic film interpreters

    NASA Technical Reports Server (NTRS)

    Austin, D. L.

    1970-01-01

    Reference of X-ray film images provides examples of weld defects, film quality, stainless steel welded tubing, and acceptable weld conditions. A summary sheet details the discrepancies shown on the film strip. This reference aids in interpreting and evaluating radiographic film of weldments.

  3. Film: The Reality of Being.

    ERIC Educational Resources Information Center

    Sheratsky, Rodney E.

    The visual media, particularly film, has challenged today's educators by competing for students' time and interests and by providing a relevancy that books designed for school use do not have. Using film study to combat the supposed immorality of theatrical films and employing instructional film to transmit information has provided a negative…

  4. The Art of the Film.

    ERIC Educational Resources Information Center

    Lindgren, Ernest

    The author prefaces his consideration of films as an art form with a discussion of the mechanics of filmmaking. He describes the division of talent on a movie set, details the history of the tools of filmmakers, and explains the production and reproduction of a film. The influence of film techniques on plot development in a fiction film is…

  5. Children's Film Programming: A Handbook.

    ERIC Educational Resources Information Center

    Gallery Association of New York State, Inc.

    Directed at the staffs of art institutions, community centers, libraries, historical societies, and schools, this practical guide is intended to help in the selection and use of films for children. "Film," in this handbook refers to 16mm films presented in public screenings--not videotape versions of films, and not material originally…

  6. Diagnosing Disputes in Film Criticism.

    ERIC Educational Resources Information Center

    Schultz, Robert A.

    1979-01-01

    By classifying and analyzing actual disputes in film criticism, the author considers the following questions: Are there connections between film theory and film criticism? If so, which are healthy and which are diseased? If not, what alternative healthy function might film theory have? (Author/SJL)

  7. Biomimetic thin film synthesis

    SciTech Connect

    Graff, G.L.; Campbell, A.A.; Gordon, N.R.

    1995-05-01

    The purpose of this program is to develop a new process for forming thin film coatings and to demonstrate that the biomimetic thin film technology developed at PNL is useful for industrial applications. In the biomimetic process, mineral deposition from aqueous solution is controlled by organic functional groups attached to the underlying substrate surface. The coatings process is simple, benign, inexpensive, energy efficient, and particularly suited for temperature sensitive substrate materials (such as polymers). In addition, biomimetic thin films can be deposited uniformly on complex shaped and porous substrates providing a unique capability over more traditional line-of-sight methods.

  8. Thin film hydrogen sensor

    DOEpatents

    Cheng, Yang-Tse; Poli, Andrea A.; Meltser, Mark Alexander

    1999-01-01

    A thin film hydrogen sensor, includes: a substantially flat ceramic substrate with first and second planar sides and a first substrate end opposite a second substrate end; a thin film temperature responsive resistor on the first planar side of the substrate proximate to the first substrate end; a thin film hydrogen responsive metal resistor on the first planar side of the substrate proximate to the fist substrate end and proximate to the temperature responsive resistor; and a heater on the second planar side of the substrate proximate to the first end.

  9. Thin film hydrogen sensor

    DOEpatents

    Cheng, Y.T.; Poli, A.A.; Meltser, M.A.

    1999-03-23

    A thin film hydrogen sensor includes a substantially flat ceramic substrate with first and second planar sides and a first substrate end opposite a second substrate end; a thin film temperature responsive resistor on the first planar side of the substrate proximate to the first substrate end; a thin film hydrogen responsive metal resistor on the first planar side of the substrate proximate to the fist substrate end and proximate to the temperature responsive resistor; and a heater on the second planar side of the substrate proximate to the first end. 5 figs.

  10. Negative birefringent polyimide films

    NASA Technical Reports Server (NTRS)

    Harris, Frank W. (Inventor); Cheng, Stephen Z. D. (Inventor)

    1994-01-01

    A negative birefringent film, useful in liquid crystal displays, and a method for controlling the negative birefringence of a polyimide film is disclosed which allows the matching of an application to a targeted amount of birefringence by controlling the degree of in-plane orientation of the polyimide by the selection of functional groups within both the diamine and dianhydride segments of the polyimide which affect the polyimide backbone chain rigidity, linearity, and symmetry. The higher the rigidity, linearity and symmetry of the polyimide backbone, the larger the value of the negative birefringence of the polyimide film.

  11. Ultrahard carbon nanocomposite films

    SciTech Connect

    SIEGAL,MICHAEL P.; TALLANT,DAVID R.; PROVENCIO,PAULA P.; OVERMYER,DONALD L.; SIMPSON,REGINA L.; MARTINEZ-MIRANDA,L.J.

    2000-01-27

    Modest thermal annealing to 600 C of diamondlike amorphous-carbon (a-C) films grown at room temperature results in the formation of carbon nanocomposites with hardness similar to diamond. These nanocomposite films consist of nanometer-sized regions of high density a-C embedded in an a-C matrix with a reduced density of 5--10%. The authors report on the evolution of density and bonding topologies as a function of annealing temperature. Despite a decrease in density, film hardness actually increases {approximately} 15% due to the development of the nanocomposite structure.

  12. Ion beam deposited protective films

    NASA Technical Reports Server (NTRS)

    Mirtich, M. J.

    1981-01-01

    Single or dual ion beam sources were used to deposit thin films for different applications. Metal and metal oxide films were evaluated as protective coatings for the materials. Film adherence was measured and the most promising films were then tested under environments similar to operating conditions. It was shown that some materials do protect die material (H-13 steel) and do reduce thermal fatigue. Diamondlike films have many useful applications. A series of experiments were conducted to define and optimize new approaches to the manufacture of such films. A dual beam system using argon and methane gases was developed to generate these films.

  13. 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.

  14. Travelers' Health: International Adoption

    MedlinePlus

    ... a malaria-endemic area (See Chapter 3, Malaria ). Tuberculosis All internationally adopted children should be screened for tuberculosis (TB) after arriving in the United States. Internationally ...

  15. 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

  16. The Fetal Alcohol Syndrome--Recent International Statistics.

    ERIC Educational Resources Information Center

    Phillipson, Richard

    1988-01-01

    This paper explores incidence rates of Fetal Alcohol Syndrome (FAS) and describes physical and cognitive impairments exhibited by FAS children. It examines program strategies for prevention of FAS in the United States and reviews research undertaken at the Edinburgh University Medical School, Scotland, concerning alcohol effects on the ovum before…

  17. Magnetron sputtered boron films

    DOEpatents

    Makowiecki, D.M.; Jankowski, A.F.

    1998-06-16

    A method is described for the production of thin boron and titanium/boron films by magnetron sputter deposition. The amorphous boron films contain no morphological growth features, unlike those found when thin films are prepared by various physical vapor deposition processes. Magnetron sputter deposition method requires the use of a high density crystalline boron sputter target which is prepared by hot isostatic pressing. Thin boron films prepared by this method are useful for producing hardened surfaces, surfacing machine tools, etc. and for ultra-thin band pass filters as well as the low Z element in low Z/high Z optical components, such as mirrors which enhance reflectivity from grazing to normal incidence. 8 figs.

  18. Magnetron sputtered boron films

    DOEpatents

    Makowiecki, Daniel M.; Jankowski, Alan F.

    1998-01-01

    A method is described for the production of thin boron and titanium/boron films by magnetron sputter deposition. The amorphous boron films contain no morphological growth features, unlike those found when thin films are prepared by various physical vapor deposition processes. Magnetron sputter deposition method requires the use of a high density crystalline boron sputter target which is prepared by hot isostatic pressing. Thin boron films prepared by this method are useful for producing hardened surfaces, surfacing machine tools, etc. and for ultra-thin band pass filters as well as the low Z element in low Z/high Z optical components, such as mirrors which enhance reflectivity from grazing to normal incidence.

  19. Sprites on Film

    NASA Video Gallery

    Filmed at 10,000 frames per second by Japan's NHK television, movies like this of electromagnetic bursts called "sprites" will help scientists better understand how weather high in the atmosphere r...

  20. Amorphous diamond films

    DOEpatents

    Falabella, S.

    1998-06-09

    Amorphous diamond films having a significant reduction in intrinsic stress are prepared by biasing a substrate to be coated and depositing carbon ions thereon under controlled temperature conditions. 1 fig.

  1. Nanostructured thermoplastic polyimide films

    DOEpatents

    Aglan, Heshmat

    2015-05-19

    Structured films containing multi-walled carbon nanotubes ("MWCNTs") have enhanced mechanical performance in terms of strength, fracture resistance, and creep recovery of polyimide ("PI") films. Preferably, the loadings of MWCNTs can be in the range of 0.1 wt % to 0.5 wt %. The strength of the new PI films dried at 60.degree. C. increased by 55% and 72% for 0.1 wt % MWCNT and 0.5 wt % MWCNT loadings, respectively, while the fracture resistance increased by 23% for the 0.1 wt % MWCNTs and then decreases at a loading of 0.5 wt % MWCNTs. The films can be advantageously be created by managing a corresponding shift in the annealing temperature at which the maximum strength occurs as the MWCNT loadings increase.

  2. Scanning Probe Microscopy on heterogeneous CaCu3Ti4O12 thin films

    PubMed Central

    2011-01-01

    The conductive atomic force microscopy provided a local characterization of the dielectric heterogeneities in CaCu3Ti4O12 (CCTO) thin films deposited by MOCVD on IrO2 bottom electrode. In particular, both techniques have been employed to clarify the role of the inter- and sub-granular features in terms of conductive and insulating regions. The microstructure and the dielectric properties of CCTO thin films have been studied and the evidence of internal barriers in CCTO thin films has been provided. The role of internal barriers and the possible explanation for the extrinsic origin of the giant dielectric response in CCTO has been evaluated. PMID:21711646

  3. Size effects of polycrystalline lanthanum modified Bi{sub 4}Ti{sub 3}O{sub 12} thin films

    SciTech Connect

    Simoes, A.Z. Riccardi, C.S.; Cavalcante, L.S.; Gonzalez, A.H.M.; Longo, E.; Varela, J.A.

    2008-01-08

    The film thickness dependence on the ferroelectric properties of lanthanum modified bismuth titanate Bi{sub 3.25}La{sub 0.75}Ti{sub 3}O{sub 12} was investigated. Films with thicknesses ranging from 230 to 404 nm were grown on platinum-coated silicon substrates by the polymeric precursor method. The internal strain is strongly influenced by the film thickness. The morphology of the film changes as the number of layers increases indicating a thickness dependent grain size. The leakage current, remanent polarization and drive voltage were also affected by the film thickness.

  4. Achieving Zero Stress in Iridium, Chromium, and Nickle Thin Films

    NASA Technical Reports Server (NTRS)

    Broadway, David M.; Weimer, Jeffrey; Gurgew, Danielle; Lis, Tomasz; Ramsey, Brian D.; O'Dell, Stephen L.; Ames, A.; Bruni, R.

    2015-01-01

    We examine a method for achieving zero intrinsic stress in thin films of iridium, chromium, and nickel deposited by magnetron sputter deposition. The examination of the stress in these materials is motivated by efforts to advance the optical performance of light-weight x-ray space telescopes into the regime of sub-arc second resolution that rely on control of the film stress to values within 10-100 MPa. A characteristic feature of the intrinsic stress behavior in chromium and nickel is their sensitivity to the magnitude and sign of the intrinsic stress with argon gas pressure, including the existence of a critical pressure that results in zero film stress. This critical pressure scales linearly with the film's density. While the effect of stress reversal with argon pressure has been previously reported by Hoffman and others for nickel and chromium, we have discovered a similar behavior for iridium. Additionally, we have identified zero stress in iridium shortly after island coalescence. This feature of film growth is used for achieving a total internal stress of -2.89 MPa for a 15.8 nm thick iridium film. The surface roughness of this low-stress film was examined using scanning probe microscopy (SPM) and x-ray reflectivity (XRR) at CuKa and these results presented and discussed.

  5. A characterization method for the metal thin film

    NASA Astrophysics Data System (ADS)

    Liu, Qinggang; Xie, Xian; Qin, Zirui; Liu, Chao

    2016-09-01

    The evanescent wave, occurred when the incident light generates total internal reflection on the interface between glass and metallic film, can raise the surface plasmon (SP) on the metallic film. SP and evanescent wave can resonate under certain angle of incidence when they have the same frequency and wave number. In this case, the power of reflection beam decreases dramatically, and the resonance peak appears in the reflection spectroscopic. The positions of resonance peaks are different when the refraction indexes of medium on the metallic film or the thicknesses of the metallic film are different. And it is found that the phase position of p-component of reflected light changes with the metal film thickness, while the phase position of s-component almost doesn't change in the Surface Plasmon Resonance effect. S-polarized light is taken as reference and interferometry is adopted to turn the change of the phase position into the change of interference fringes position in the paper, and the film thickness can be derived from it. The simulation results indicated that, through making use of piecewise quadratic fitting on the phase data, the inaccuracy with the range of film thickness is between 30 and 80 nanometers is not more than 0.33 nm.

  6. Multifunctional thin film surface

    DOEpatents

    Brozik, Susan M.; Harper, Jason C.; Polsky, Ronen; Wheeler, David R.; Arango, Dulce C.; Dirk, Shawn M.

    2015-10-13

    A thin film with multiple binding functionality can be prepared on an electrode surface via consecutive electroreduction of two or more aryl-onium salts with different functional groups. This versatile and simple method for forming multifunctional surfaces provides an effective means for immobilization of diverse molecules at close proximities. The multifunctional thin film has applications in bioelectronics, molecular electronics, clinical diagnostics, and chemical and biological sensing.

  7. Oxide Films RF Applications

    DTIC Science & Technology

    2006-06-01

    different stabilities and properties . Certain applications, such as integrated dielectrics or photoelectrochemical cells, require thin films of TiO2 that...interesting dielectric properties . Another is that the (001) plane of anatase TiO2 is one of the two main layers stacked along the (100) direction in...Public Release 13. SUPPLEMENTARY NOTES .bDib ibuUl I U 1 iited 14. ABSTRACT TiO2 films were grown using a reactive molecular beam epitaxy system

  8. Thin film tritium dosimetry

    DOEpatents

    Moran, Paul R.

    1976-01-01

    The present invention provides a method for tritium dosimetry. A dosimeter comprising a thin film of a material having relatively sensitive RITAC-RITAP dosimetry properties is exposed to radiation from tritium, and after the dosimeter has been removed from the source of the radiation, the low energy electron dose deposited in the thin film is determined by radiation-induced, thermally-activated polarization dosimetry techniques.

  9. Magnetoresistance of Au films

    DOE PAGES

    Zhang, D. L.; Song, X. H.; Zhang, X.; ...

    2014-12-10

    Measurement of the magnetoresistance (MR) of Au films as a function of temperature and film thickness reveals a strong dependence on grain size distribution and clear violation of the Kohler s rule. Using a model of random resistor network, we show that this result can be explained if the MR arises entirely from inhomogeneity due to grain boundary scattering and thermal activation of grain boundary atoms.

  10. Dielectric Composite Thin Films

    DTIC Science & Technology

    1989-11-01

    more compressive under deposition conditions, such as high temperature, low pressure or energetic ion bombardment, that produce a more densely packed...film porosity and silica content. Thus, films formed at high temperatures and low pressures , as well as under ion bombardment during deposition, have...and their mixtures were deposited on 100-300 *C substrates and under reactive gas III. RESULTS pressures of 1-10x 10- Torr 02. 02 was UHP grade with A

  11. Polymer film composite transducer

    DOEpatents

    Owen, Thomas E.

    2005-09-20

    A composite piezoelectric transducer, whose piezoeletric element is a "ribbon wound" film of piezolectric material. As the film is excited, it expands and contracts, which results in expansion and contraction of the diameter of the entire ribbon winding. This is accompanied by expansion and contraction of the thickness of the ribbon winding, such that the sound radiating plate may be placed on the side of the winding.

  12. Novel Ballistic Processing of Sn-0.7Cu Thick Films

    NASA Astrophysics Data System (ADS)

    Cavero, D.; Stewart, K.; Morsi, K.

    2017-01-01

    The present paper discusses a novel process (Ballistic Processing) for the ultra-rapid processing of textured and un-textured thick and potentially thin films. The effect of processing velocity (14.6 to 36.1 m/s) on the developed external structure and internal microstructure of Sn-0.7Cu thick film is discussed. Film thicknesses ranging from 6.08 to 12.79 μm were produced and characterized by two-dimensional hypoeutectic microstructures. Both film thickness and dendrite arm spacing decreased with an increase in processing velocity.

  13. Multiresonant layered plasmonic films

    SciTech Connect

    DeVetter, Brent M.; Bernacki, Bruce E.; Bennett, Wendy D.; Schemer-Kohrn, Alan; Alvine, Kyle J.

    2017-01-01

    Multi-resonant nanoplasmonic films have numerous applications in areas such as nonlinear optics, sensing, and tamper indication. While techniques such as focused ion beam milling and electron beam lithography can produce high-quality multi-resonant films, these techniques are expensive, serial processes that are difficult to scale at the manufacturing level. Here, we present the fabrication of multi-resonant nanoplasmonic films using a layered stacking technique. Periodically-spaced gold nanocup substrates were fabricated using self-assembled polystyrene nanospheres followed by oxygen plasma etching and metal deposition via magnetron sputter coating. By adjusting etch parameters and initial nanosphere size, it was possible to achieve an optical response ranging from the visible to the near-infrared. Singly resonant, flexible films were first made by performing peel-off using an adhesive-coated polyolefin film. Through stacking layers of the nanofilm, we demonstrate fabrication of multi-resonant films at a fraction of the cost and effort as compared to top-down lithographic techniques.

  14. Internalization of Filmic Schematic Operations in Relation to Individual Differences.

    ERIC Educational Resources Information Center

    Salomon, Gavrial

    Two major hypotheses were tested in three experiments. The first hypothesis proposed that students can imitate and internalize filmic codes, to be used subsequently as covert schematized mediators. The second hypothesis was that subjects with low relevant aptitude scores would profit more than better able subjects from films which model for them…

  15. Capacitor film surface assessment studies

    NASA Astrophysics Data System (ADS)

    Galperin, I.; White, W.

    1985-02-01

    In the present investigation of the optical surface of the three widely used, biaxially oriented capacitor films, polypropylene, polyvinylidene fluoride, and polyester, with attention to film surface defects and thickness variation, the defects and their rate of occurrence proved traceable in terms of polymer structure, chemical grouping, and fabrication processing. Film thickness variation was small, yet differed for each film type. Film breakdown voltages have been determined, and alternative causes for the voltage values obtained are proposed. A reciprocal relation is noted between the film breakdown voltage and the dielectric constant.

  16. Hydrophobic but hygroscopic polymer films--identifying interfacial species and understanding water ingress behavior.

    PubMed

    Hsiao, Erik; Barnette, Anna L; Bradley, Laura C; Kim, Seong H

    2011-11-01

    The hydrophobic but hygroscopic nature of polydimethylsiloxane (PDMS) with quaternary ammonium cationic side chains adsorbed on a SiO(2) surface was investigated with sum frequency generation vibration spectroscopy (SFG) and attenuated total reflectance infrared spectroscopy (ATR-IR). PDMS with cationic side chains, named cationic polymer lubricant (CPL), forms a self-healing boundary lubrication film on SiO(2). It is interesting that CPL films are externally hydrophobic but internally hydrophilic. The comparison of SFG and ATR-IR data revealed that the methyl groups of the PDMS backbone are exposed at the film/air interface and the cationic side groups and counterions are embedded within the film. The hydrophobicity must originate from the surface CH(3) groups, while the ionic groups inside the film must be responsible for water uptake. The surface hydrophobicity can alleviate the capillary adhesion while the hygroscopic property enhances the mobility and self-healing capability of the CPL boundary lubrication film.

  17. Determination of the actuator sensitivity of electromechanical polypropylene films by atomic force microscopy

    NASA Astrophysics Data System (ADS)

    Peltonen, Jouko; Paajanen, Mika; Lekkala, Jukka

    2000-10-01

    The actuator functionality of electromechanical polypropylene films was studied using atomic force microscopy. The film carries a permanent electric charge and includes microbubbles as a result of two-dimensional stretching of the film. The thickness change of various film structures covered with electrodes was measured as a function of external voltage. The dependence was found to be nonlinear, the thickness change in the range 0.001%-0.1% of the total film thickness and affected by the internal charge density of the film. Applying a capacitor model including an air gap within the polymer layer enabled the determination of the Young's modulus, the interfacial charge density and the actuator sensitivity of the studied structures.

  18. PREFACE: Innovations in Thin Film Processing and Characterisation

    NASA Astrophysics Data System (ADS)

    Henrion, Gérard; Belmahi, Mohammed; Andrieu, Stéphane

    2010-07-01

    This special issue contains selected papers which were presented as invited or contributed communications at the 4th International Conference on Innovation in Thin Film Processing and Characterization (ITFPC'09) which was held on 17-20 November, 2009 in Nancy (France) Jointly organized by the French Vacuum Society and the Institut Jean Lamour-a joint research unit specialized in materials, metallurgy, nano-sciences, plasmas and surfaces-the ITFPC conferences aim at providing an open forum to discuss the progress and latest developments in thin film processing and engineering. Invited lectures aim particularly at providing overviews on scientific topics while contributed communications focus on particular cutting-edge aspects of thin film science and technology, including CVD, PVD and ion beam assisted processes. The 2009 conference was organized along the 6 main following topics: Thin films processing and surface engineering Numerical simulation and thin film characterization Protective applications of thin films Energy, environment and health applications of thin films Micro- and nano-patterning of thin films New properties and applications resulting from patterned thin films which were completed by a special half day session devoted to industry-supported innovation. 180 scientists from 20 worldwide countries attended the different sessions along with the 9 invited lectures and 130 contributions were given. Besides the outstanding scientific program, a half-day tutorial session preceded the conference. During the short courses, emphasis was laid on: Lithography for thin film patterning Mechanical properties of thin films Principles and applications of reactive sputtering processes. The French Vacuum Society granted financial aid to PhD students who applied for it in order to encourage the participation of young scientists. The 19 papers published in this volume were accepted for publication after peerreviewal as for regular papers. As chairmen of this conference

  19. 75 FR 79336 - Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of Time Limit for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE International Trade Administration Polyethylene Terephthalate Film, Sheet and Strip From India: Extension of Time Limit for Preliminary Results of Countervailing Duty New Shipper Review AGENCY: Import Administration, International Trade...

  20. 78 FR 45512 - Polyethylene Terephthalate Film from India and Taiwan: Extension of Time Limits for Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE International Trade Administration Polyethylene Terephthalate Film from India and Taiwan: Extension of Time Limits for Preliminary and Final Results of the Second Antidumping Duty Sunset Reviews AGENCY: Import Administration, International...

  1. Epitaxial thin films

    DOEpatents

    Hunt, Andrew Tye; Deshpande, Girish; Lin, Wen-Yi; Jan, Tzyy-Jiuan

    2006-04-25

    Epitatial thin films for use as buffer layers for high temperature superconductors, electrolytes in solid oxide fuel cells (SOFC), gas separation membranes or dielectric material in electronic devices, are disclosed. By using CCVD, CACVD or any other suitable deposition process, epitaxial films having pore-free, ideal grain boundaries, and dense structure can be formed. Several different types of materials are disclosed for use as buffer layers in high temperature superconductors. In addition, the use of epitaxial thin films for electrolytes and electrode formation in SOFCs results in densification for pore-free and ideal gain boundary/interface microstructure. Gas separation membranes for the production of oxygen and hydrogen are also disclosed. These semipermeable membranes are formed by high-quality, dense, gas-tight, pinhole free sub-micro scale layers of mixed-conducting oxides on porous ceramic substrates. Epitaxial thin films as dielectric material in capacitors are also taught herein. Capacitors are utilized according to their capacitance values which are dependent on their physical structure and dielectric permittivity. The epitaxial thin films of the current invention form low-loss dielectric layers with extremely high permittivity. This high permittivity allows for the formation of capacitors that can have their capacitance adjusted by applying a DC bias between their electrodes.

  2. Dewetting of Thin Polymer Films

    NASA Astrophysics Data System (ADS)

    Dixit, P. S.; Sorensen, J. L.; Kent, M.; Jeon, H. S.

    2001-03-01

    DEWETTING OF THIN POLYMER FILMS P. S. Dixit,(1) J. L. Sorensen,(2) M. Kent,(2) H. S. Jeon*(1) (1) Department of Petroleum and Chemical Engineering, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801, jeon@nmt.edu (2) Department 1832, Sandia National Laboratories, Albuquerque, NM. Dewetting of thin polymer films is of technological importance for a variety of applications such as protective coatings, dielectric layers, and adhesives. Stable and smooth films are required for the above applications. Above the glass transition temperature (Tg) the instability of polymer thin films on a nonwettable substrate can be occurred. The dewetting mechanism and structure of polypropylene (Tg = -20 ^circC) and polystyrene (Tg = 100 ^circC) thin films is investigated as a function of film thickness (25 Åh < 250 Åand quenching temperature. Contact angle measurements are used in conjunction with optical microscope to check the surface homogeneity of the films. Uniform thin films are prepared by spin casting the polymer solutions onto silicon substrates with different contact angles. We found that the stable and unstable regions of the thin films as a function of the film thickness and quenching temperature, and then constructed a stability diagram for the dewetting of thin polymer films. We also found that the dewetting patterns of the thin films are affected substantially by the changes of film thickness and quenching temperature.

  3. Virus-PEDOT Biocomposite Films

    PubMed Central

    Donavan, Keith C.; Arter, Jessica A.

    2012-01-01

    Virus-poly(3,4-ethylenedioxythiophene) (virus-PEDOT) biocomposite films are prepared by electropolymerizing 3,4-ethylenedioxythiophene (EDOT) in aqueous electrolytes containing 12 mM LiClO4 and the bacteriophage M13. The concentration of virus in these solutions, [virus]soln, is varied from 3 nM to 15 nM. A quartz crystal microbalance is used to directly measure the total mass of the biocomposite film during its electrodeposition. In combination with a measurement of the electrodeposition charge, the mass of the virus incorporated into the film is calculated. These data show that concentration of the M13 within the electropolymerized film, [virus]film, increases linearly with [virus]soln. The incorporation of virus particles into the PEDOT film from solution is efficient, resulting in a concentration ratio: [virus]film:[virus]soln ≈450. Virus incorporation into the PEDOT causes roughening of the film topography that is observed using scanning electron microscopy and atomic force microscopy (AFM). The electrical conductivity of the virus-PEDOT film, measured perpendicular to the plane of the film using conductive tip AFM, decreases linearly with virus loading, from 270 μS/cm for pure PE-DOT films to 50 μS/cm for films containing 100 μM virus. The presence on the virus surface of displayed affinity peptides did not significantly influence the efficiency of incorporation into virus-PEDOT biocomposite films. PMID:22856875

  4. Filming eugenics: teaching the history of eugenics through film.

    PubMed

    Ooten, Melissa; Trembanis, Sarah

    2007-01-01

    In teaching eugenics to undergraduate students and general public audiences, film should he considered as a provocative and fruitful medium that can generate important discussions about the intersections among eugenics, gender, class, race, and sexuality. This paper considers the use of two films, A Bill of Divorcement and The Lynchburg Story, as pedagogical tools for the history of eugenics. The authors provide background information on the films and suggestions for using the films to foster an active engagement with the historical eugenics movement.

  5. Effects of silicon-on-insulator substrate on the residual stress within 3C-SiC/Si thin films

    NASA Astrophysics Data System (ADS)

    Park, J.-H.; Kim, J. H.; Kim, Y.; Lee, B.-T.; Jang, S.-J.; Moon, C.-K.; Song, H.-J.

    2003-09-01

    Single-crystalline 3C-SiC heteroepitaxial layers were grown on silicon-on-insulator (SOI) and Si wafers, to investigate effects of SOI substrates on the film quality. Residual stress measurement using a laser scan method and the Raman scattering spectroscopy indicated that internal stress within SiC films on SOI were indeed reduced, when compared with that of SiC films on Si.

  6. Thin films and uses

    DOEpatents

    Baskaran, Suresh; Graff, Gordon L.; Song, Lin

    1998-01-01

    The invention provides a method for synthesizing a titanium oxide-containing film comprising the following steps: (a) preparing an aqueous solution of a titanium chelate with a titanium molarity in the range of 0.01M to 0.6M. (b) immersing a substrate in the prepared solution, (c) decomposing the titanium chelate to deposit a film on the substrate. The titanium chelate maybe decomposed acid, base, temperature or other means. A preferred method provides for the deposit of adherent titanium oxide films from C2 to C5 hydroxy carboxylic acids. In another aspect the invention is a novel article of manufacture having a titanium coating which protects the substrate against ultraviolet damage. In another aspect the invention provides novel semipermeable gas separation membranes, and a method for producing them.

  7. Holographic thin film analyzer

    NASA Technical Reports Server (NTRS)

    Williams, J. R.; Norden, B. N. (Inventor)

    1973-01-01

    A system for the analysis and measurement of thin films in which the light output of a laser is split into two beams is discribed. The first beam is focused to illuminate the entire area of a photographic plate and the second beam is colummated and directed through a relatively small portion of the photographic plate onto the sample with the film to be observed. The surface of the sample is positioned at a slight angle with respect to a plane normal to the second beam and the light reflected from the sample arrives back at the photographic plate in a region other than through which the second beam originally passes. By making two successive exposures during the deposition of material on the surface of the sample, holograms are recorded on the photographic plate. The plate is then developed and interference lines of the hologram provide a measurement of the film or material deposited between exposure.

  8. Photographic film image enhancement

    NASA Technical Reports Server (NTRS)

    Horner, J. L.

    1975-01-01

    A series of experiments were undertaken to assess the feasibility of defogging color film by the techniques of optical spatial filtering. A coherent optical processor was built using red, blue, and green laser light input and specially designed Fourier transformation lenses. An array of spatial filters was fabricated on black and white emulsion slides using the coherent optical processor. The technique was first applied to laboratory white light fogged film, and the results were successful. However, when the same technique was applied to some original Apollo X radiation fogged color negatives, the results showed no similar restoration. Examples of each experiment are presented and possible reasons for the lack of restoration in the Apollo films are discussed.

  9. Thin film temperature sensor

    NASA Technical Reports Server (NTRS)

    Grant, H. P.; Przybyszewski, J. S.

    1980-01-01

    Thin film surface temperature sensors were developed. The sensors were made of platinum-platinum/10 percent rhodium thermocouples with associated thin film-to-lead wire connections and sputtered on aluminum oxide coated simulated turbine blades for testing. Tests included exposure to vibration, low velocity hydrocarbon hot gas flow to 1250 K, and furnace calibrations. Thermal electromotive force was typically two percent below standard type S thermocouples. Mean time to failure was 42 hours at a hot gas flow temperature of 1250 K and an average of 15 cycles to room temperature. Failures were mainly due to separation of the platinum thin film from the aluminum oxide surface. Several techniques to improve the adhesion of the platinum are discussed.

  10. The Nuclear Debate in Film

    ERIC Educational Resources Information Center

    Dowling, John

    1977-01-01

    Provides a nuclear film bibliography grouped into the areas of: building and using the bomb; living with the bomb; and living with nuclear power. These films are for mature high school students and older. (MLH)

  11. Thin film solar cell workshop

    NASA Technical Reports Server (NTRS)

    Armstrong, Joe; Jeffrey, Frank

    1993-01-01

    A summation of responses to questions posed to the thin-film solar cell workshop and the ensuing discussion is provided. Participants in the workshop included photovoltaic manufacturers (both thin film and crystalline), cell performance investigators, and consumers.

  12. Thin films for material engineering

    NASA Astrophysics Data System (ADS)

    Wasa, Kiyotaka

    2016-07-01

    Thin films are defined as two-dimensional materials formed by condensing one by one atomic/molecular/ionic species of matter in contrast to bulk three-dimensional sintered ceramics. They are grown through atomic collisional chemical reaction on a substrate surface. Thin film growth processes are fascinating for developing innovative exotic materials. On the basis of my long research on sputtering deposition, this paper firstly describes the kinetic energy effect of sputtered adatoms on thin film growth and discusses on a possibility of room-temperature growth of cubic diamond crystallites and the perovskite thin films of binary compound PbTiO3. Secondly, high-performance sputtered ferroelectric thin films with extraordinary excellent crystallinity compatible with MBE deposited thin films are described in relation to a possible application for thin-film MEMS. Finally, the present thin-film technologies are discussed in terms of a future material science and engineering.

  13. Proton NMR studies of PECVD hydrogenated amorphous silicon films and HWCVD hydrogenated amorphous silicon films

    NASA Astrophysics Data System (ADS)

    Herberg, Julie Lynn

    This dissertation discusses a new understanding of the internal structure of hydrogenated amorphous silicon. Recent research in our group has included nuclear spin echo double resonance (SEDOR) measurements on device quality hydrogenated amorphous silicon photovoltaic films. Using the SEDOR pulse sequence with and without the perturbing 29Si pulse, we obtain Fourier transform spectra for film at 80K that allows us to distinguish between molecular hydrogen and hydrogen bonded to silicon. Using such an approach, we have demonstrated that high quality a-Si:H films produced by Plasma Enhanced Chemical Vapor Deposition (PECVD) from SiH 4 contains about ten atomic percent hydrogen, nearly 40% of which is molecular hydrogen, individually trapped in the amorphous equivalent of tetragonal sites (T-sites). The main objective of this dissertation is to examine the difference between a-Si:H made by PECVD techniques and a-Si:H made by Hot Wire Chemical Vapor Deposition (HWCVD) techniques. Proton NMR and 1H- 29Si SEDOR NMR are used to examine the hydrogen structure of HWCVD a-Si:H films prepared at the University of Utrecht and at the National Renewable Energy Laboratory (NREL). Past NMR studies have shown that high quality PECVD a-Si:H films have geometries in which 40% of the contained hydrogen is present as H2 molecules individually trapped in the amorphous equivalent of T-sites. A much smaller H2 fraction sometimes is physisorbed on internal surfaces. In this dissertation, similar NMR methods are used to perform structural studies of the two HWCVD aSi:H samples. The 3kHz resonance line from T-site-trapped H2 molecules shows a hole-burn behavior similar to that found for PECVD a-Si:H films as does the 24kHz FWHM line from clustered hydrogen bonded to silicon. Radio frequency hole-burning is a tool to distinguish between inhomogenous and homogeneous broadening. In the hole-burn experiments, the 3kHz FWHM resonance line from T-site-trapped H2 molecules shows a hole

  14. Current Film Periodicals in English. Revised Edition.

    ERIC Educational Resources Information Center

    Reilly, Adam, Comp.

    This bibliography of about 200 periodicals dealing with film covers several types of magazine: scholarly journals on film aesthetics, like "The Film Journal"; news notes for movie fans, like "Film Nut News"; magazines which cover films as well as the other arts, like "Cue" and "After Dark"; film education periodicals, like "Media and Methods";…

  15. Laser damage properties of films with different surface accuracy of substrates

    NASA Astrophysics Data System (ADS)

    Ge, Jinman; Su, Junhong

    2014-09-01

    The analysis of laser damage properties of films is the focus of most concern in recent years. Many properties of the film have been studied, but the surface accuracy of the substrates shouldn't be ignored. TiO2 films are prepared on K9 glass substrates with different surface accuracy by ion beam assistant deposition technique. The films' surface morphology, microstructure and thickness are been analyzed. It shows that the substrates with different surface accuracy have some impact on thin film growth and make different micro-structures of thin film. According to the international standard requirements of the damage threshold, the films' damage threshold is measured on the films' laser-induced damage threshold test platform composed with 1064 nm Nd: YAG laser. The results indicate that the laser damage threshold of the film deposited on the substrate with the better surface accuracy is higher, and the substrate with high accuracy can improve the laser damage resistance of the film.

  16. Biomimetic thin film deposition

    NASA Astrophysics Data System (ADS)

    Rieke, P. C.; Campbell, A. A.; Tarasevich, B. J.; Fryxell, G. E.; Bentjen, S. B.

    1991-04-01

    Surfaces derivatized with organic functional groups were used to promote the deposition of thin films of inorganic minerals. These derivatized surfaces were designed to mimic the nucleation proteins that control mineral deposition during formation of bone, shell, and other hard tissues in living organisms. By the use of derivatized substrates control was obtained over the phase of mineral deposited, the orientation of the crystal lattice and the location of deposition. These features are of considerable importance in many technically important thin films, coatings, and composite materials. Methods of derivatizing surfaces are considered and examples of controlled mineral deposition are presented.

  17. Superconducting Electronic Film Structures

    DTIC Science & Technology

    1991-02-14

    superconductors, yttrium , barium, copper, oxides, high, critical, temperature, thin films, tunneling, barriers, thallium, sputtering. 19. ABSTRACT (Continue on...50*C lower than that required for YBCO. In common with YBCO, the best films grew epitaxially with a c-axis orientation on SrTiO3 , LaAIO 3, and NdGaO 3...for c-axis growth were (001) faces of LaAIO 3, NdGaO 3 , SrTiO3 , MgO. yttria-stabilized ZrO2 (YSZ), 11 and (1102) sapphire. Low substrate

  18. Thin film photovoltaic device

    DOEpatents

    Catalano, Anthony W.; Bhushan, Manjul

    1982-01-01

    A thin film photovoltaic solar cell which utilizes a zinc phosphide semiconductor is of the homojunction type comprising an n-type conductivity region forming an electrical junction with a p-type region, both regions consisting essentially of the same semiconductor material. The n-type region is formed by treating zinc phosphide with an extrinsic dopant such as magnesium. The semiconductor is formed on a multilayer substrate which acts as an opaque contact. Various transparent contacts may be used, including a thin metal film of the same chemical composition as the n-type dopant or conductive oxides or metal grids.

  19. Thin film ceramic thermocouples

    NASA Technical Reports Server (NTRS)

    Gregory, Otto (Inventor); Fralick, Gustave (Inventor); Wrbanek, John (Inventor); You, Tao (Inventor)

    2011-01-01

    A thin film ceramic thermocouple (10) having two ceramic thermocouple (12, 14) that are in contact with each other in at least on point to form a junction, and wherein each element was prepared in a different oxygen/nitrogen/argon plasma. Since each element is prepared under different plasma conditions, they have different electrical conductivity and different charge carrier concentration. The thin film thermocouple (10) can be transparent. A versatile ceramic sensor system having an RTD heat flux sensor can be combined with a thermocouple and a strain sensor to yield a multifunctional ceramic sensor array. The transparent ceramic temperature sensor that could ultimately be used for calibration of optical sensors.

  20. Thin Film Phosphor Development

    DTIC Science & Technology

    1989-01-01

    followed in Fig. 1. Two different garnet phases are observed in the fired films. The "low temperature " phase observed in the film treated at 9(X)°C has a... garnets ,1 121 thle experimentall~v-ob,•crved lattice constar.als correspond to the followving lmh composition for the low and high temperature phases...deposited, which is probably an yttrium rich garnet (see Figure 1). At I100)°C we start to see the appearance of both phases. As the firing temperature

  1. NMR characterization of thin films

    DOEpatents

    Gerald II, Rex E.; Klingler, Robert J.; Rathke, Jerome W.; Diaz, Rocio; Vukovic, Lela

    2010-06-15

    A method, apparatus, and system for characterizing thin film materials. The method, apparatus, and system includes a container for receiving a starting material, applying a gravitational force, a magnetic force, and an electric force or combinations thereof to at least the starting material, forming a thin film material, sensing an NMR signal from the thin film material and analyzing the NMR signal to characterize the thin film of material.

  2. VACUUM DEPOSITION OF THIN FILMS,

    DTIC Science & Technology

    The book deals with methods of obtaining and processing thin films , methods of measuring the deposition rate and thickness of thin-film layers, and...the main fields of application of thin films . Vacuum requirements and the requirements for the composition of the residual medium in thermal...evaporation and cathode sputtering are given, and modern methods of producing and measuring vacuums and the equipment used in obtaining thin films are described. (Author)

  3. Center for Thin Film Studies

    DTIC Science & Technology

    1991-01-22

    techniques for reducing roughness were developed and tested . Substrate Preparation We deposited Si films by sputtering on a variety of substrates, and...deposition," Mod. Phys. Lett. B 3, 1039 (1989). 41 42 Nd: YAG LASER ABLATION OF BaTiO 3 THIN FILMS *URSULA J. GIBSON, **J.A. RUFFNER,***J.J. MCNALLY...thin films of barium titanate onto a variety of substrates, using picosecond and nanosecond pulsed Nd: YAG lasers. The films were deposited from a hot

  4. 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.

  5. 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.

  6. Structure and properties of diamond and diamond-like films

    SciTech Connect

    Clausing, R.E.

    1993-01-01

    This section is broken into four parts: (1) introduction, (2) natural IIa diamond, (3) importance of structure and composition, and (4) control of structure and properties. Conclusions of this discussion are that properties of chemical vapor deposited diamond films can compare favorably with natural diamond, that properties are anisotropic and are a strong function of structure and crystal perfection, that crystal perfection and morphology are functions of growth conditions and can be controlled, and that the manipulation of texture and thereby surface morphology and internal crystal perfection is an important step in optimizing chemically deposited diamond films for applications.

  7. Subbandgap-excited photoconductivity in CVD diamond films

    NASA Astrophysics Data System (ADS)

    Beetz, Charles P., Jr.; Lincoln, B. A.; Winn, David R.

    1990-12-01

    The results of room-temperature photoconductivity measurements on free-standing diamond films are reported. The films were grown on Si(100) substrates by hot filament-assisted chemical vapor deposition (CVD) from a methane/hydrogen mixture and ranged in thickness from 40 to 100 pm. The observed photocurrents in unintentionally doped films increased monotonically with increasing excitation energy. The films are found to exhibit photocurrent excitation similar to that observed for bulk diamond. In films doped with either N or Li the photocurrent exhibited broad structure superposed on the monotonic background. The photocurrent was found to depend on the chopping frequency of the excitation light decreasing with increasing chopper frequency indicative of trapping center dominated recombination dynamics. Schottky barrier heights were determined from the photoresponse for Au on CVD diamond film and on (100) oriented single crystalline type ila natural diamond. The measured barrier heights were 2. 02 and 2. 24 eV respectively in good agreement with previously measured values. A second barrier height was obtained from a threshold for internal photoemission at lower energies P4. 35 eV. We were able to observe for the first time an optical enhancement of 20X in the photocurrent using an optical biasing technique. 1.

  8. The calculation of band gap energy in zinc oxide films

    NASA Astrophysics Data System (ADS)

    Arif, Ali; Belahssen, Okba; Gareh, Salim; Benramache, Said

    2015-01-01

    We investigated the optical properties of undoped zinc oxide thin films as the n-type semiconductor; the thin films were deposited at different precursor molarities by ultrasonic spray and spray pyrolysis techniques. The thin films were deposited at different substrate temperatures ranging between 200 and 500 °C. In this paper, we present a new approach to control the optical gap energy of ZnO thin films by concentration of the ZnO solution and substrate temperatures from experimental data, which were published in international journals. The model proposed to calculate the band gap energy with the Urbach energy was investigated. The relation between the experimental data and theoretical calculation suggests that the band gap energies are predominantly estimated by the Urbach energies, film transparency, and concentration of the ZnO solution and substrate temperatures. The measurements by these proposal models are in qualitative agreements with the experimental data; the correlation coefficient values were varied in the range 0.96-0.99999, indicating high quality representation of data based on Equation (2), so that the relative errors of all calculation are smaller than 4%. Thus, one can suppose that the undoped ZnO thin films are chemically purer and have many fewer defects and less disorder owing to an almost complete chemical decomposition and contained higher optical band gap energy.

  9. Teaching Argumentative Writing through Film.

    ERIC Educational Resources Information Center

    Fluitt-Dupuy, Jan

    2001-01-01

    Discusses how watching and discussing feature films and writing reviews of these films in the English-as-a-Second/Foreign-Language classroom can be instrumental in teaching the principles of good argumentative writing within the confines of the simple movie review. Six steps for teaching a film review unit are provided. (Author/VWL)

  10. Longevity Of Dry Film Lubricants

    NASA Technical Reports Server (NTRS)

    Kannel, J. W.; Stockwell, R. D.

    1993-01-01

    Report describes evaluation of dry film lubricants candidate for use in rotary joints of proposed Space Station. Study included experiments and theoretical analyses focused on longevity of sputtered molybdenum disulfide films and ion-plated lead films under conditions partially simulating rolling contact.

  11. Coated Aluminized Film Resists Corrosion

    NASA Technical Reports Server (NTRS)

    Rockoff, H. J.

    1982-01-01

    Commercially available corrosion-protection coating allows less costly metals - aluminum in particular used in heat-reflecting films for thermal barriers. Previously, such films had to incorporate gold as reflective layer to withstand humidity, moisture, and salt spray without corroding. This protective coating prevents corrosion of metalized films during evironmental exposure yet remains flexible, thermally stable and clear.

  12. Radical Pedagogy, Prison, and Film

    ERIC Educational Resources Information Center

    O'Neill, Dierdre

    2015-01-01

    This article explores the work of The Inside Film project. Inside Film works with a specific group of people (prisoners and ex-prisoners) in a particular set of circumstances (in prison or on parole) exploring how film making can be used within prison education or with people who have been to prison as a means of fostering a critical engagement…

  13. Analysis of Film as Communication.

    ERIC Educational Resources Information Center

    Stupp, Vicki O'Donnell

    Films function as a persuasive process in that they bring about a reinforcement or change in attitude, belief, or behavior by producing a cognitive restructuring of the audience's frame of reference. Organized research into the effects of films falls into two categories: macro-media studies exploring the way films reflect the psychological…

  14. Polyheterocycle Langmuir-Blodgett Films

    DTIC Science & Technology

    1989-05-29

    3-alkyl thiophene) and Stearic acid LB films. Thc oricntation of single- and Multi-laycr films on platinum substrates have bccn studicd by Ncar Edgc...not surface active. The LB films were obtained by spreading a mixture of the poly(3-alkvl thiophenes) and stearic acid (C,71-5 COOH ) onto the water

  15. Making Diamondlike Films More Transparent

    NASA Technical Reports Server (NTRS)

    Mirtich, Michael J.; Kussmaul, Michael T.; Sovey, James S.; Banks, Bruce A.

    1994-01-01

    Diamondlike carbon films highly transparent to visible light made by dual-ion-beam deposition process. Hard, resistant to scratching, and hermetic. Used as protective coatings on eyeglasses, magnetic recording heads, computer hard disks, and windows in bar-code scanners. Amorphous diamondlike carbon films preferable to polycrystalline diamond films in these and other applications. Smooth and adherent and deposited at room temperature.

  16. Methods for producing complex films, and films produced thereby

    DOEpatents

    Duty, Chad E.; Bennett, Charlee J. C.; Moon, Ji -Won; Phelps, Tommy J.; Blue, Craig A.; Dai, Quanqin; Hu, Michael Z.; Ivanov, Ilia N.; Jellison, Jr., Gerald E.; Love, Lonnie J.; Ott, Ronald D.; Parish, Chad M.; Walker, Steven

    2015-11-24

    A method for producing a film, the method comprising melting a layer of precursor particles on a substrate until at least a portion of the melted particles are planarized and merged to produce the film. The invention is also directed to a method for producing a photovoltaic film, the method comprising depositing particles having a photovoltaic or other property onto a substrate, and affixing the particles to the substrate, wherein the particles may or may not be subsequently melted. Also described herein are films produced by these methods, methods for producing a patterned film on a substrate, and methods for producing a multilayer structure.

  17. 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.

  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. 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.

  20. 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…