WorldWideScience

Sample records for glance cabig support

  1. Development of the Lymphoma Enterprise Architecture Database: a caBIG Silver level compliant system.

    Science.gov (United States)

    Huang, Taoying; Shenoy, Pareen J; Sinha, Rajni; Graiser, Michael; Bumpers, Kevin W; Flowers, Christopher R

    2009-04-03

    Lymphomas are the fifth most common cancer in United States with numerous histological subtypes. Integrating existing clinical information on lymphoma patients provides a platform for understanding biological variability in presentation and treatment response and aids development of novel therapies. We developed a cancer Biomedical Informatics Grid (caBIG) Silver level compliant lymphoma database, called the Lymphoma Enterprise Architecture Data-system (LEAD), which integrates the pathology, pharmacy, laboratory, cancer registry, clinical trials, and clinical data from institutional databases. We utilized the Cancer Common Ontological Representation Environment Software Development Kit (caCORE SDK) provided by National Cancer Institute's Center for Bioinformatics to establish the LEAD platform for data management. The caCORE SDK generated system utilizes an n-tier architecture with open Application Programming Interfaces, controlled vocabularies, and registered metadata to achieve semantic integration across multiple cancer databases. We demonstrated that the data elements and structures within LEAD could be used to manage clinical research data from phase 1 clinical trials, cohort studies, and registry data from the Surveillance Epidemiology and End Results database. This work provides a clear example of how semantic technologies from caBIG can be applied to support a wide range of clinical and research tasks, and integrate data from disparate systems into a single architecture. This illustrates the central importance of caBIG to the management of clinical and biological data.

  2. Pediatric Palliative Care at a Glance

    Science.gov (United States)

    ® ™ ® Pediatric Palliative Care at a Glance A child’s serious illness affects the entire family. Pediatric palliative (pal-lee-uh-tiv) care can support ... extra support, palliative care can help. What is pediatric palliative care? Pediatric palliative care is supportive care ...

  3. Examining drivers' eye glance patterns during distracted driving: Insights from scanning randomness and glance transition matrix.

    Science.gov (United States)

    Wang, Yuan; Bao, Shan; Du, Wenjun; Ye, Zhirui; Sayer, James R

    2017-12-01

    Visual attention to the driving environment is of great importance for road safety. Eye glance behavior has been used as an indicator of distracted driving. This study examined and quantified drivers' glance patterns and features during distracted driving. Data from an existing naturalistic driving study were used. Entropy rate was calculated and used to assess the randomness associated with drivers' scanning patterns. A glance-transition proportion matrix was defined to quantity visual search patterns transitioning among four main eye glance locations while driving (i.e., forward on-road, phone, mirrors and others). All measurements were calculated within a 5s time window under both cell phone and non-cell phone use conditions. Results of the glance data analyses showed different patterns between distracted and non-distracted driving, featured by a higher entropy rate value and highly biased attention transferring between forward and phone locations during distracted driving. Drivers in general had higher number of glance transitions, and their on-road glance duration was significantly shorter during distracted driving when compared to non-distracted driving. Results suggest that drivers have a higher scanning randomness/disorder level and shift their main attention from surrounding areas towards phone area when engaging in visual-manual tasks. Drivers' visual search patterns during visual-manual distraction with a high scanning randomness and a high proportion of eye glance transitions towards the location of the phone provide insight into driver distraction detection. This will help to inform the design of in-vehicle human-machine interface/systems. Copyright © 2017. Published by Elsevier Ltd.

  4. Figure/Ground Segmentation via a Haptic Glance: Attributing Initial Finger Contacts to Objects or Their Supporting Surfaces.

    Science.gov (United States)

    Pawluk, D; Kitada, R; Abramowicz, A; Hamilton, C; Lederman, S J

    2011-01-01

    The current study addresses the well-known "figure/ground" problem in human perception, a fundamental topic that has received surprisingly little attention from touch scientists to date. Our approach is grounded in, and directly guided by, current knowledge concerning the nature of haptic processing. Given inherent figure/ground ambiguity in natural scenes and limited sensory inputs from first contact (a "haptic glance"), we consider first whether people are even capable of differentiating figure from ground (Experiments 1 and 2). Participants were required to estimate the strength of their subjective impression that they were feeling an object (i.e., figure) as opposed to just the supporting structure (i.e., ground). Second, we propose a tripartite factor classification scheme to further assess the influence of kinetic, geometric (Experiments 1 and 2), and material (Experiment 2) factors on haptic figure/ground segmentation, complemented by more open-ended subjective responses obtained at the end of the experiment. Collectively, the results indicate that under certain conditions it is possible to segment figure from ground via a single haptic glance with a reasonable degree of certainty, and that all three factor classes influence the estimated likelihood that brief, spatially distributed fingertip contacts represent contact with an object and/or its background supporting structure.

  5. Glance Information System for ATLAS Management

    International Nuclear Information System (INIS)

    Grael, F F; Maidantchik, C; Évora, L H R A; Karam, K; Moraes, L O F; Cirilli, M; Nessi, M; Pommès, K

    2011-01-01

    ATLAS Experiment is an international collaboration where more than 37 countries, 172 institutes and laboratories, 2900 physicists, engineers, and computer scientists plus 700 students participate. The management of this teamwork involves several aspects such as institute contribution, employment records, members' appointment, authors' list, preparation and publication of papers and speakers nomination. Previously, most of the information was accessible by a limited group and developers had to face problems such as different terminology, diverse data modeling, heterogeneous databases and unlike users needs. Moreover, the systems were not designed to handle new requirements. The maintenance has to be an easy task due to the long lifetime experiment and professionals turnover. The Glance system, a generic mechanism for accessing any database, acts as an intermediate layer isolating the user from the particularities of each database. It retrieves, inserts and updates the database independently of its technology and modeling. Relying on Glance, a group of systems were built to support the ATLAS management and operation aspects: ATLAS Membership, ATLAS Appointments, ATLAS Speakers, ATLAS Analysis Follow-Up, ATLAS Conference Notes, ATLAS Thesis, ATLAS Traceability and DSS Alarms Viewer. This paper presents the overview of the Glance information framework and describes the privilege mechanism developed to grant different level of access for each member and system.

  6. Glance Information System for ATLAS Management

    Science.gov (United States)

    Grael, F. F.; Maidantchik, C.; Évora, L. H. R. A.; Karam, K.; Moraes, L. O. F.; Cirilli, M.; Nessi, M.; Pommès, K.; ATLAS Collaboration

    2011-12-01

    ATLAS Experiment is an international collaboration where more than 37 countries, 172 institutes and laboratories, 2900 physicists, engineers, and computer scientists plus 700 students participate. The management of this teamwork involves several aspects such as institute contribution, employment records, members' appointment, authors' list, preparation and publication of papers and speakers nomination. Previously, most of the information was accessible by a limited group and developers had to face problems such as different terminology, diverse data modeling, heterogeneous databases and unlike users needs. Moreover, the systems were not designed to handle new requirements. The maintenance has to be an easy task due to the long lifetime experiment and professionals turnover. The Glance system, a generic mechanism for accessing any database, acts as an intermediate layer isolating the user from the particularities of each database. It retrieves, inserts and updates the database independently of its technology and modeling. Relying on Glance, a group of systems were built to support the ATLAS management and operation aspects: ATLAS Membership, ATLAS Appointments, ATLAS Speakers, ATLAS Analysis Follow-Up, ATLAS Conference Notes, ATLAS Thesis, ATLAS Traceability and DSS Alarms Viewer. This paper presents the overview of the Glance information framework and describes the privilege mechanism developed to grant different level of access for each member and system.

  7. Development of glancing-incidence and glancing-take-off X-ray fluorescence apparatus for surface and thin-film analyses

    International Nuclear Information System (INIS)

    Tsuji, Kouichi; Wagatsuma, Kazuaki; Yamada, Takashi; Utaka, Tadashi

    1997-01-01

    We have studied X-ray fluorescence analysis under glancing incidence and glancing take-off conditions. Recently, we have developed a third apparatus for detecting glancing-incidence and take-off X-ray fluorescence, which makes it possible to measure the incident-angle dependence, the take-off-angle dependence. X-ray reflectivity, and X-ray diffraction. Primarily, we have measured the take-off angular dependence of X-ray fluorescence using this apparatus. Glancing take-off X-ray fluorescence has some advantages in comparison with glancing-incidence X-ray fluorescence. The surface density and the absolute angles were determined by analysing the take-off angle dependence of the fluorescent X-rays emitted from identical atoms with the aid of the reciprocity theorem. (Author)

  8. Changes in glance behaviour when using a visual eco-driving system - A field study.

    Science.gov (United States)

    Ahlstrom, Christer; Kircher, Katja

    2017-01-01

    While in-vehicle eco-driving support systems have the potential to reduce greenhouse gas emissions and save fuel, they may also distract drivers, especially if the system makes use of a visual interface. The objective of this study is to investigate the visual behaviour of drivers interacting with such a system, implemented on a five-inch screen mounted above the middle console. Ten drivers participated in a real-world, on-road driving study where they drove a route nine times (2 pre-baseline drives, 5 treatment drives, 2 post-baseline drives). The route was 96 km long and consisted of rural roads, urban roads and a dual-lane motorway. The results show that drivers look at the system for 5-8% of the time, depending on road type, with a glance duration of about 0.6 s, and with 0.05% long glances (>2s) per kilometre. These figures are comparable to what was found for glances to the speedometer in this study. Glance behaviour away from the windscreen is slightly increased in treatment as compared to pre- and post-baseline, mirror glances decreased in treatment and post-baseline compared to pre-baseline, and speedometer glances increased compared to pre-baseline. The eco-driving support system provided continuous information interspersed with additional advice pop-ups (announced by a beep) and feedback pop-ups (no auditory cue). About 20% of sound initiated advice pop-ups were disregarded, and the remaining cases were usually looked at within the first two seconds. About 40% of the feedback pop-ups were disregarded. The amount of glances to the system immediately before the onset of a pop-up was clearly higher for feedback than for advice. All in all, the eco-driving support system under investigation is not likely to have a strong negative impact on glance behaviour. However, there is room for improvements. We recommend that eco-driving information is integrated with the speedometer, that optional activation of sound alerts for intermittent information is made

  9. 76 FR 24889 - Submission for OMB Review; Comment Request; Cancer Biomedical Informatics Grid® (caBIG®) Support...

    Science.gov (United States)

    2011-05-03

    ... to offer to their unique organizational goals and needs, so having this customized support option...; Comment Request; Cancer Biomedical Informatics Grid[supreg] (caBIG[supreg]) Support Service Provider (SSP... Grid [supreg] (caBIG [supreg]) Support Service Provider (SSP) Program (NCI). Type of Information...

  10. Anxiety in Adolescents with ASD. Autism at-a-Glance

    Science.gov (United States)

    Hedges, S.; White, T.; Smith, L.

    2015-01-01

    "Autism at-a-Glance" is a series of practitioner and family-friendly documents created by the Center on Secondary Education for Students with Autism Spectrum Disorder (ASD) designed for high school staff members supporting students on the autism spectrum, as well as family members of adolescents with ASD. The purpose of the "Autism…

  11. Internet Safety for Teens with ASD. Autism at-a-Glance

    Science.gov (United States)

    Clinard, A.

    2016-01-01

    "Autism at-a-Glance" is a series of practitioner and family-friendly documents created by the Center on Secondary Education for Students with Autism Spectrum Disorder (CSESA) designed for high school staff members supporting students on the autism spectrum, as well as family members of adolescents with Autism Spectrum Disorder (ASD). The…

  12. Investigating the correspondence between driver head position and glance location

    Directory of Open Access Journals (Sweden)

    Joonbum Lee

    2018-02-01

    Full Text Available The relationship between a driver’s glance orientation and corresponding head rotation is highly complex due to its nonlinear dependence on the individual, task, and driving context. This paper presents expanded analytic detail and findings from an effort that explored the ability of head pose to serve as an estimator for driver gaze by connecting head rotation data with manually coded gaze region data using both a statistical analysis approach and a predictive (i.e., machine learning approach. For the latter, classification accuracy increased as visual angles between two glance locations increased. In other words, the greater the shift in gaze, the higher the accuracy of classification. This is an intuitive but important concept that we make explicit through our analysis. The highest accuracy achieved was 83% using the method of Hidden Markov Models (HMM for the binary gaze classification problem of (a glances to the forward roadway versus (b glances to the center stack. Results suggest that although there are individual differences in head-glance correspondence while driving, classifier models based on head-rotation data may be robust to these differences and therefore can serve as reasonable estimators for glance location. The results suggest that driver head pose can be used as a surrogate for eye gaze in several key conditions including the identification of high-eccentricity glances. Inexpensive driver head pose tracking may be a key element in detection systems developed to mitigate driver distraction and inattention.

  13. Does order matter? Investigating the effect of sequence on glance duration during on-road driving.

    Directory of Open Access Journals (Sweden)

    Joonbum Lee

    Full Text Available Previous literature has shown that vehicle crash risks increases as drivers' off-road glance duration increases. Many factors influence drivers' glance duration such as individual differences, driving environment, or task characteristics. Theories and past studies suggest that glance duration increases as the task progresses, but the exact relationship between glance sequence and glance durations is not fully understood. The purpose of this study was to examine the effect of glance sequence on glance duration among drivers completing a visual-manual radio tuning task and an auditory-vocal based multi-modal navigation entry task. Eighty participants drove a vehicle on urban highways while completing radio tuning and navigation entry tasks. Forty participants drove under an experimental protocol that required three button presses followed by rotation of a tuning knob to complete the radio tuning task while the other forty participants completed the task with one less button press. Multiple statistical analyses were conducted to measure the effect of glance sequence on glance duration. Results showed that across both tasks and a variety of statistical tests, glance sequence had inconsistent effects on glance duration-the effects varied according to the number of glances, task type, and data set that was being evaluated. Results suggest that other aspects of the task as well as interface design effect glance duration and should be considered in the context of examining driver attention or lack thereof. All in all, interface design and task characteristics have a more influential impact on glance duration than glance sequence, suggesting that classical design considerations impacting driver attention, such as the size and location of buttons, remain fundamental in designing in-vehicle interfaces.

  14. Glancing angle x-ray studies of oxide films

    International Nuclear Information System (INIS)

    Davenport, A.J.; Isaacs, H.S.

    1989-01-01

    High brightness synchrotron radiation incident at glancing angles has been used to study inhibiting species present in low concentrations in oxide films on aluminum. Glancing incident angle fluorescence measurements give surface-sensitive information on the valence state of elements from the shape of the x-ray absorption edge. Angle-resolved measurements show the depth distribution of the species present. 15 refs., 4 figs

  15. NRPB at a glance

    International Nuclear Information System (INIS)

    1989-01-01

    A NRPB leaflet in the 'At-a-Glance' series describes the sources of radiation exposure to man followed by a summary of the work of the NRPB. This includes the environmental transfer of radioactive materials, dosimetric techniques, health effects from radiation exposure and radiation safety standards. (UK)

  16. Alzheimer's Disease at a Glance

    Science.gov (United States)

    ... R S T U V W X Y Z Alzheimer’s Disease at a Glance Researchers have explored many ... health approaches for preventing or slowing dementia, including Alzheimer’s disease. Currently, there is no strong evidence that ...

  17. Control of ordered mesoporous titanium dioxide nanostructures formed using plasma enhanced glancing angle deposition

    Energy Technology Data Exchange (ETDEWEB)

    Gibson, Des [Institute of Thin Films, Sensors & Imaging, Scottish Universities Physics Alliance, University of West of Scotland, Paisley, PA1 2BE (United Kingdom); Child, David, E-mail: david.child@uws.ac.uk [Institute of Thin Films, Sensors & Imaging, Scottish Universities Physics Alliance, University of West of Scotland, Paisley, PA1 2BE (United Kingdom); Song, Shigeng; Zhao, Chao [Institute of Thin Films, Sensors & Imaging, Scottish Universities Physics Alliance, University of West of Scotland, Paisley, PA1 2BE (United Kingdom); Alajiani, Yahya [Institute of Thin Films, Sensors & Imaging, Scottish Universities Physics Alliance, University of West of Scotland, Paisley, PA1 2BE (United Kingdom); Department of Physics, Faculty of Science, Jazan University, Jazan (Saudi Arabia); Waddell, Ewan [Thin Film Solutions Ltd, West of Scotland Science Park, Glasgow, G20 0TH (United Kingdom)

    2015-10-01

    Three dimensional nanostructures of mesoporous (pore diameter between 2-50 nm) nanocrystalline titania (TiO{sub 2}) were produced using glancing angle deposition combined with plasma ion assisted deposition, providing plasma enhanced glancing angle deposition eliminating the need for post-annealing to achieve film crystallinity. Electron beam evaporation was chosen to deposit nanostructures at various azimuthal angles, achieving designed variation in three dimensional nanostructure. A thermionic broad beam hollow cathode plasma source was used to enhance electron beam deposition, with ability to vary in real time ion fluxes and energies providing a means to modify and control TiO{sub 2} nanostructure real time with controlled density and porosity along and lateral to film growth direction. Plasma ion assisted deposition was carried out at room temperature using a hollow cathode plasma source, ensuring low heat loading to the substrate during deposition. Plasma enhanced glancing angle TiO{sub 2} structures were deposited onto borosilicate microscope slides and used to characterise the effects of glancing angle and plasma ion energy distribution function on the optical and nanostructural properties. Variation in TiO{sub 2} refractive index from 1.40 to 2.45 (@ 550 nm) using PEGLAD is demonstrated. Results and analysis of the influence of plasma enhanced glancing angle deposition on evaporant path and resultant glancing angle deviation from standard GLAD are described. Control of mesoporous morphology is described, providing a means of optimising light trapping features and film porosity, relevant to applications such as fabrication of dye sensitised solar cells. - Highlights: • Plasma assistance during glancing angle deposition enables control of morphology. • Ion energy variation during glancing angle deposition varies columnar angle • Column thickness of glancing angle deposition dependant on ion current density • Ion current density variation during

  18. Glass half-full: On-road glance metrics differentiate crashes from near-crashes in the 100-Car data.

    Science.gov (United States)

    Seppelt, Bobbie D; Seaman, Sean; Lee, Joonbum; Angell, Linda S; Mehler, Bruce; Reimer, Bryan

    2017-10-01

    Much of the driver distraction and inattention work to date has focused on concerns over drivers removing their eyes from the forward roadway to perform non-driving-related tasks, and its demonstrable link to safety consequences when these glances are timed at inopportune moments. This extensive literature has established, through the analyses of glance from naturalistic datasets, a clear relationship between eyes-off-road, lead vehicle closing kinematics, and near-crash/crash involvement. This paper looks at the role of driver expectation in influencing drivers' decisions about when and for how long to remove their eyes from the forward roadway in an analysis that consider the combined role of on- and off-road glances. Using glance data collected in the 100-Car Naturalistic Driving Study (NDS), near-crashes were examined separately from crashes to examine how momentary differences in glance allocation over the 25-s prior to a precipitating event can differentiate between these two distinct outcomes. Individual glance metrics of mean single glance duration (MSGD), total glance time (TGT), and glance count for off-road and on-road glance locations were analyzed. Output from the AttenD algorithm (Kircher and Ahlström, 2009) was also analyzed as a hybrid measure; in threading together on- and off-road glances over time, its output produces a pattern of glance behavior meaningful for examining attentional effects. Individual glance metrics calculated at the epoch-level and binned by 10-s units of time across the available epoch lengths revealed that drivers in near-crashes have significantly longer on-road glances, and look less frequently between on- and off- road locations in the moments preceding a precipitating event as compared to crashes. During on-road glances, drivers in near-crashes were found to more frequently sample peripheral regions of the roadway than drivers in crashes. Output from the AttenD algorithm affirmed the cumulative net benefit of longer on

  19. Youth Violence: Facts at a Glance

    Science.gov (United States)

    Youth Violence Facts at a Glance 2016 Yout h Vi olence • In 2014, 4,300 young people ages 10 ... in combined medical and work loss costs. 1 Violence-related Behaviors In a 2015 nationally-representative sample ...

  20. Itil version 3 at a glance information quick reference

    CERN Document Server

    Long, John

    2008-01-01

    ITILA(R) Version 3 At a Glance takes a graphical approach to consolidating the information of ITILA(R) version 3. ITILA(R) is an internationally-recognized set of best practices for providing IT service management. IT organizations worldwide are implementing ITILA(R) as a vehicle for improving IT service quality and improve return on investment for IT services. The desk referencea (TM)s unique graphical approach will take otherwise complex textual descriptions and make the information accessible in a series of consistent, simple diagrams. ITILA(R) Version 3 At a Glance will be of interest to organizations looking to train their staffs in a consistent and cost-effective way. Further, this book is ideal for anyone involved in planning consulting, implementing, or testing an ITILA(R) Version 3 implementation. Each chapter in ITILA(R) Version 3 at a Glance summarizes one of the ITILA(R) v3 books in the following consistent structure: - Brief Description of the Stage - Overview Diagram of the Stage - Key Concepts ...

  1. Regional Partnerships. At a Glance. Revised

    Science.gov (United States)

    Griffin, Tabatha; Curtin, Penelope

    2007-01-01

    Vocational education and training (VET) has a key role in facilitating regional economic development. One way that VET can do this is by forming partnerships with other organisations, such as other training providers, business/industry, schools and local government. This "At a Glance" publication gives an overview of recent research…

  2. Wisconsin Public Schools at a Glance

    Science.gov (United States)

    Wisconsin Department of Public Instruction, 2014

    2014-01-01

    "Wisconsin Public Schools at a Glance" provides in a single page document statistical information on the following topics: (1) Total number of public schools (2014-15); (2) Staff (2013-14); (3) Students (2013-14);(4) Report Cards (2013-14); (5) Attendance and Graduation (2012-13); (6) Student Performance (2013-14); and (7) School Funding.

  3. Measurements of diamond-turned copper mirrors at glancing incidence

    International Nuclear Information System (INIS)

    Kimura, W.D.; Saito, T.T.

    1987-01-01

    The results of glancing incidence absorptance measurements performed on diamond-turned copper mirrors are presented. A photoacoustic calorimetry technique is used in which the output from a low power, chopped cw Nd:YAG laser (1.06 μm) is incident upon the mirror at angles of incidence from 0 to 87 0 , for both s and p-polarizations. Measurements are obtained as a function of the diamond turning groove orientation with respect to the plane of incidence. Minimum absorptance, at high angles of incidence, is achieved with s-polarized light and with the grooves aligned parallel to the plane of incidence. The affects on the absorptance of a large scratch at glancing incidence are also described

  4. Measurements of diamond turned copper mirrors at glancing incidence

    International Nuclear Information System (INIS)

    Kimura, W.D.; Saito, T.T.

    1987-01-01

    The results of glancing incidence absorptance measurements performed on diamond turned copper mirrors are presented. A photoacoustic calorimetry technique is used in which the output from a low power, chopped cw Nd:YAG laser (1.06 μm) is incident upon the mirror at angles of incidence from 0 to 87 0 , for both s and p-polarizations. Measurements are obtained as a function of the diamond turning groove orientation with respect to the plane of incidence. Minimum absorptance at high angles of incidence is achieved with s-polarized light and with the grooves aligned parallel to the plane of incidence. The effects on the absorptance of a large scratch at glancing incidence are also described

  5. Education at a Glance 2010: OECD Indicators

    Science.gov (United States)

    OECD Publishing (NJ1), 2010

    2010-01-01

    Across OECD countries, governments are seeking policies to make education more effective while searching for additional resources to meet the increasing demand for education. The 2010 edition of "Education at a Glance: OECD Indicators" enables countries to see themselves in the light of other countries' performance. It provides a rich, comparable…

  6. Wisconsin Public Schools at a Glance, 2016

    Science.gov (United States)

    Wisconsin Department of Public Instruction, 2016

    2016-01-01

    "Wisconsin Public Schools at a Glance" provides in a single page document statistical information on the following topics: (1) Total number of public schools (2015-16); (2) Student (2015-16); (3) Attendance & Graduation (2014-15);(4) Staff (2013-14); (5) School Funding; and (6) Student Performance (2014-15). [For the previous report…

  7. Physics at a glance full physics content of the new GCSE

    CERN Document Server

    Mills, Tim

    2008-01-01

    This book aims to cover all the GCSE Physics material needed to meet the specifications of the examining boards Edexcel, AQA, WJEC and OCR (both 21st Century Science and Gateway) both for single and double awards. The content also covers the additional topics necessary for the Physics GCSE single award. It is the third book in the series following 'Biology at a Glance' and 'Chemistry at a Glance' and it encourages learners to use a mind mapping approach to revision. Just like the other books in the series, each page contains clear annotated illustrations that will help the reader to assimilate

  8. X-ray diffractometric study on the near-surface layer structure in parallel glancing rays

    International Nuclear Information System (INIS)

    Shtypulyak, N.I.; Yakimov, I.I.; Litvintsev, V.V.

    1988-01-01

    X-ray diffraction method is suggested to use to investigate thin films and near-surface layers under the conditions of total external reflection (TER) and in the geometry of parallel glancing rays. Experimental realization of the method using the DRON-30 diffractometer is described. Calculation for the required width of the aperture of Soller slot system is presented. The described diffraction scheme is used to investigate thin film crystal structure at glancing angles in the range from TER up to 8-10 deg. The thickness of the investigated layer in this case changes from 2.5-8 nm up to 10 3 nm. The suggested diffraction method in parallel glancing rays is especially important when investigating the films with thickness lower than 1000-2000A

  9. Seasonal Allergies at a Glance: What the Science Says

    Science.gov (United States)

    ... T U V W X Y Z Seasonal Allergies at a Glance If you have an allergy, your immune system reacts to something that doesn’t bother most other people. People with seasonal allergies (also called hay fever or allergic rhinitis) react ...

  10. Weibel-Palade bodies at a glance.

    Science.gov (United States)

    McCormack, Jessica J; Lopes da Silva, Mafalda; Ferraro, Francesco; Patella, Francesca; Cutler, Daniel F

    2017-11-01

    The vascular environment can rapidly alter, and the speed with which responses to both physiological and pathological changes are required necessitates the existence of a highly responsive system. The endothelium can quickly deliver bioactive molecules by regulated exocytosis of its secretory granules, the Weibel-Palade bodies (WPBs). WPBs include proteins that initiate both haemostasis and inflammation, as well those that modulate blood pressure and angiogenesis. WPB formation is driven by von Willebrand factor, their most abundant protein, which controls both shape and size of WPBs. WPB are generated in a range of sizes, with the largest granules over ten times the size of the smallest. In this Cell Science at a Glance and the accompanying poster, we discuss the emerging mechanisms by which WPB size is controlled and how this affects the ability of this organelle to modulate haemostasis. We will also outline the different modes of exocytosis and their polarity that are currently being explored, and illustrate that these large secretory organelles provide a model for how elements of secretory granule biogenesis and exocytosis cooperate to support a complex and diverse set of functions. © 2017. Published by The Company of Biologists Ltd.

  11. A simulator evaluation of the effects of attention maintenance training on glance distributions of younger novice drivers inside and outside the vehicle

    Science.gov (United States)

    Divekar, Gautam; Pradhan, Anuj K.; Masserang, Kathleen M.; Reagan, Ian; Pollatsek, Alexander; Fisher, Donald L.

    2013-01-01

    Driver distraction inside and outside the vehicle is increasingly a problem, especially for younger drivers. In many cases the distraction is associated with long glances away from the forward roadway. Such glances have been shown to be highly predictive of crashes. Ideally, one would like to develop and evaluate a training program which reduced these long glances. Thus, an experiment was conducted in a driving simulator to test the efficacy of a training program, FOCAL, that was developed to teach novice drivers to limit the duration of glances that are inside the vehicle while performing an in-vehicle task, such as looking for a CD or finding the 4-way flashers. The test in the simulator showed that the FOCAL trained group performed significantly better than the placebo trained group on several measures, notably on the percentage of within-vehicle glances that were greater than 2, 2.5, and 3 s. However, the training did not generalize to glances away from the roadway (e.g., when drivers were asked to attend to a sign adjacent to the roadway, both trained and untrained novice drivers were equally likely to make especially long glances at the sign). PMID:24415905

  12. Memory Conditions at a Glance | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... of this page please turn Javascript on. Feature: Memory & Forgetfulness Memory Conditions at a Glance Past Issues / Summer 2013 ... called MCI. It causes people to have more memory problems than other people their age. The signs ...

  13. MCPS School Safety & Security at a Glance 2013-2014

    Science.gov (United States)

    Montgomery County Public Schools, 2014

    2014-01-01

    "MCPS School Safety and Security at a Glance" provides, in a single document, information about the reporting of incidents related to school safety and security, school climate, local school safety program descriptions, and serious incidents. Information is presented for each Montgomery County (Maryland) public school. While much of this…

  14. MCPS School Safety & Security at a Glance 2012-2013

    Science.gov (United States)

    Montgomery County Public Schools, 2013

    2013-01-01

    "MCPS School Safety and Security at a Glance" provides, in a single document, information about the reporting of incidents related to school safety and security, school climate, local school safety program descriptions, and serious incidents. Information is presented for each Montgomery County (Maryland) public school. While much of this…

  15. MCPS School Safety & Security at a Glance 2011-2012

    Science.gov (United States)

    Montgomery County Public Schools, 2012

    2012-01-01

    "MCPS School Safety and Security at a Glance" provides, in a single document, information about the reporting of incidents related to school safety and security, school climate, local school safety program descriptions, and serious incidents. Information is presented for each Montgomery County (Maryland) public school. While much of this…

  16. A field study on the effects of digital billboards on glance behavior during highway driving.

    Science.gov (United States)

    Belyusar, Daniel; Reimer, Bryan; Mehler, Bruce; Coughlin, Joseph F

    2016-03-01

    Developments in lighting technologies have allowed more dynamic digital billboards in locations visible from the roadway. Decades of laboratory research have shown that rapidly changing or moving stimuli presented in peripheral vision tends to 'capture' covert attention. We report naturalistic glance and driving behavior of a large sample of drivers who were exposed to two digital billboards on a segment of highway largely free from extraneous signage. Results show a significant shift in the number and length of glances toward the billboards and an increased percentage of time glancing off road in their presence. Findings were particularly evident at the time the billboards transitioned between advertisements. Since rapidly changing stimuli are difficult to ignore, the planned increase in episodically changing digital displays near the roadway may be argued to be a potential safety concern. The impact of digital billboards on driver safety and the need for continued research are discussed. Copyright © 2015 Elsevier Ltd. All rights reserved.

  17. Evidence at a glance: error matrix approach for overviewing available evidence

    DEFF Research Database (Denmark)

    Keus, Frederik; Wetterslev, Jørn; Gluud, Christian

    2010-01-01

    Clinical evidence continues to expand and is increasingly difficult to overview. We aimed at conceptualizing a visual assessment tool, i.e., a matrix for overviewing studies and their data in order to assess the clinical evidence at a glance....

  18. MCPS School Safety and Security at a Glance 2009-2010

    Science.gov (United States)

    Montgomery County Public Schools, 2010

    2010-01-01

    "MCPS School Safety and Security at a Glance" provides, in a single document, information about the reporting of incidents related to school safety and security, school climate, local school safety program descriptions, and serious incidents in all Montgomery County (Maryland) public schools. The information is presented for each school.…

  19. MCPS School Safety and Security at a Glance 2008-2009

    Science.gov (United States)

    Montgomery County Public Schools, 2009

    2009-01-01

    "MCPS School Safety and Security at a Glance" provides, in a single document, information about the reporting of incidents related to school safety and security, school climate, local school safety program descriptions, and serious incidents in all Montgomery County (Maryland) Public Schools. The information is presented for each school.…

  20. MCPS School Safety and Security at a Glance 2010-2011

    Science.gov (United States)

    Montgomery County Public Schools, 2011

    2011-01-01

    "MCPS School Safety and Security at a Glance" provides, in a single document, information about the reporting of incidents related to school safety and security, school climate, local school safety program descriptions, and serious incidents in all Montgomery County (Maryland) Public Schools. The information is presented for each school.…

  1. Extended Visual Glances Away from the Roadway are Associated with ADHD- and Texting-Related Driving Performance Deficits in Adolescents.

    Science.gov (United States)

    Kingery, Kathleen M; Narad, Megan; Garner, Annie A; Antonini, Tanya N; Tamm, Leanne; Epstein, Jeffery N

    2015-08-01

    The purpose of the research study was to determine whether ADHD- and texting-related driving impairments are mediated by extended visual glances away from the roadway. Sixty-one adolescents (ADHD =28, non-ADHD =33; 62% male; 11% minority) aged 16-17 with a valid driver's license were videotaped while engaging in a driving simulation that included a No Distraction, Hands-Free Phone Conversation, and Texting condition. Two indicators of visual inattention were coded: 1) percentage of time with eyes diverted from the roadway; and 2) number of extended (greater than 2 s) visual glances away from the roadway. Adolescents with ADHD displayed significantly more visual inattention to the roadway on both visual inattention measures. Increased lane position variability among adolescents with ADHD compared to those without ADHD during the Hands-Free Phone Conversation and Texting conditions was mediated by an increased number of extended glances away from the roadway. Similarly, texting resulted in decreased visual attention to the roadway. Finally, increased lane position variability during texting was also mediated by the number of extended glances away from the roadway. Both ADHD and texting impair visual attention to the roadway and the consequence of this visual inattention is increased lane position variability. Visual inattention is implicated as a possible mechanism for ADHD- and texting-related deficits and suggests that driving interventions designed to address ADHD- or texting-related deficits in adolescents need to focus on decreasing extended glances away from the roadway.

  2. Driver's glance behaviour and secondary tasks; Einfluss von Nebenaufgaben auf das Fahrerblickverhalten

    Energy Technology Data Exchange (ETDEWEB)

    Schweigert, M. [BMW Group Forschung und Technik, Muenchen (Germany); Bubb, H. [TU Muenchen, Garching (Germany). Lehrstuhl fuer Ergonomie

    2003-07-01

    This paper contains a proposal for the evaluation of drivers' glance behavior, focussing on the influence of secondary tasks during driving. In general, an evaluation can only be achieved by regarding the quality of a task completion, which can be calculated by a comparison of a measured, actual value or behavior and a defined target value or behavior. Due to this definition, a target glance behavior is defined by so called continous and situational visual tasks. As opposed to continuous visual tasks, situational visual tasks contain a concrete description for a target glance behavior. A field trial (N=30) showed, that the subjects' glance behavior fulfilled most of the defined visual tasks when driving without a secondary task. Driving with secondary tasks leads to an increasing subjects' reliance on the correct driving of the other road users, shown by decreasing visual monitoring. (orig.) [German] Die vorliegende Untersuchung behandelt die Bewertung des Blickverhaltens von Fahrzeugfuehrern, wobei das Hauptaugenmerk auf dem Einfluss von Zusatzaufgaben liegt, die waehrend der Fahrt zu bearbeiten sind. Eine Bewertung ist immer eng mit dem Begriff der Qualitaet verknuepft, wobei ein Ist-Wert mit einem vorgegebenen Soll-Wert zu vergleichen ist. Nur wenn die Abweichung zwischen Soll und Ist gering ist, ist die Qualitaet hoch und die Bewertung somit positiv. Bei der Definition eines Soll-Blickverhaltens wird hier zwischen kontinuierlichen und situativen visuellen Aufgaben unterschieden. Letztere beinhalten konkrete Forderungen an das Fahrerblickverhalten in bestimmten Situationen, waehrend sich die Vorgabe eines Soll-Werts fuer kontinuierliche Aufgaben einer genauen Quantifizierung weitestgehend entzieht. Im Feldversuch (N=30) konnte gezeigt werden, dass bei den Fahrten ohne Zusatzaufgabenbearbeitung (Referenzbedingung) die definierten visuellen Aufgaben zum Grossteil erfuellt werden. Ist der Fahrer jedoch durch Zusatzaufgaben beansprucht, verlaesst er

  3. Synthesis of functional nanomaterials via colloidal mask templating and glancing angle deposition (GLAD)”

    DEFF Research Database (Denmark)

    Dolatshahi-Pirouz, Alireza; Jensen, Thomas Bo; Vorup-Jensen, Thomas

    2010-01-01

    We present a simple method for the fabrication of separated brush-like networks with both improved optical and biological properties. The brush networks were fabricated by combing the glancing angle deposition (GLAD) technique with colloidal mask templating. By changing the deposition angle durin...... of multifunctional nanomaterials which could have potential impact on devices where both controlled optical properties and cell surface interactions are needed (for instance controlled cell adhesion on optical biosensor materials).......We present a simple method for the fabrication of separated brush-like networks with both improved optical and biological properties. The brush networks were fabricated by combing the glancing angle deposition (GLAD) technique with colloidal mask templating. By changing the deposition angle during...

  4. Detecting anharmonicity at a glance

    International Nuclear Information System (INIS)

    Giliberti, M; Stellato, M; Barbieri, S; Cavinato, M; Rigon, E; Tamborini, M

    2014-01-01

    Harmonic motion is generally presented in such a way that most of the students believe that the small oscillations of a body are all harmonic. Since the situation is not actually so simple, and since the comprehension of harmonic motion is essential in many physical contexts, we present here some suggestions, addressed to undergraduate students and pre-service teachers, that allow one to find out at a glance the anharmonicity of a motion. Starting from a didactically motivated definition of harmonic motion, and stressing the importance of the interplay between mathematics and experiments, we give a four-point criterion for anharmonicity together with some emblematic examples. The role of linear damping is also analysed in relation to the gradual changing of harmonicity into anharmonicity when the ratio between the damping coefficient and the zero-friction angular frequency increases. (paper)

  5. Glance project: a database retrieval mechanism for the ATLAS detector

    Energy Technology Data Exchange (ETDEWEB)

    Maidantchik, C [COPPE, UFRJ (Brazil); Grael, F F; Galvao, K K [Escola Politecnica, UFRJ (Brazil); Pommes, K [CERN (Switzerland)

    2008-07-15

    During the construction and commissioning phases of the ATLAS detector, data related to the installation, placement, testing and performance of the equipment are stored in relational databases. Each group acquires and saves information in different servers, using diverse technologies, data modeling and terminologies. Installation and maintenance during the experiment construction and operation depends on the access to this information, as well as imply in its update. The development of retrieval and update systems for each data set requires too much effort and high maintenance cost. The Glance system retrieves and inserts/updates data independently of the modeling and technology used for the storage, recognizes the repositories internal structure and guides the user through the creation of search and insertion interfaces. Distinct and spread data sets can be transparently integrated in one interface. Data can be exported/imported to/from various formats. The system handles many independent interfaces, which can be accessed by users or other applications at any time. This paper describes the Glance conception, its development and features. The system usage is illustrated with examples. Current status and future work are also discussed.

  6. 76 FR 7867 - Proposed Collection; Comment Request; Cancer Biomedical Informatics Grid® (caBIG®) Support...

    Science.gov (United States)

    2011-02-11

    ... proposed projects to be submitted to the Office of Management and Budget (OMB) for review and approval... freedom to match what caBIG [supreg] has to offer to their unique organizational goals and needs, so.... Affected Public: Private sector including Business or other for-profits and not-for-profit organizations...

  7. TFEB at a glance.

    Science.gov (United States)

    Napolitano, Gennaro; Ballabio, Andrea

    2016-07-01

    The transcription factor EB (TFEB) plays a pivotal role in the regulation of basic cellular processes, such as lysosomal biogenesis and autophagy. The subcellular localization and activity of TFEB are regulated by mechanistic target of rapamycin (mTOR)-mediated phosphorylation, which occurs at the lysosomal surface. Phosphorylated TFEB is retained in the cytoplasm, whereas dephosphorylated TFEB translocates to the nucleus to induce the transcription of target genes. Thus, a lysosome-to-nucleus signaling pathway regulates cellular energy metabolism through TFEB. Recently, in vivo studies have revealed that TFEB is also involved in physiological processes, such as lipid catabolism. TFEB has attracted a lot of attention owing to its ability to induce the intracellular clearance of pathogenic factors in a variety of murine models of disease, such as Parkinson's and Alzheimer's, suggesting that novel therapeutic strategies could be based on the modulation of TFEB activity. In this Cell Science at a Glance article and accompanying poster, we present an overview of the latest research on TFEB function and its implication in human diseases. © 2016. Published by The Company of Biologists Ltd.

  8. Structured Ti/hydrocarbon plasma polymer nanocomposites produced by magnetron sputtering with glancing angle deposition

    Czech Academy of Sciences Publication Activity Database

    Choukourov, A.; Solar, P.; Polonskyi, O.; Hanus, J.; Drabik, M.; Kylian, O.; Pavlova, Ewa; Slavinska, D.; Biederman, H.

    2010-01-01

    Roč. 7, č. 1 (2010), s. 25-32 ISSN 1612-8850 Institutional research plan: CEZ:AV0Z40500505 Keywords : glancing angle deposition * nanocomposites * nanostructures Subject RIV: CD - Macromolecular Chemistry Impact factor: 1.643, year: 2010

  9. The cytotoxic T lymphocyte immune synapse at a glance.

    Science.gov (United States)

    Dieckmann, Nele M G; Frazer, Gordon L; Asano, Yukako; Stinchcombe, Jane C; Griffiths, Gillian M

    2016-08-01

    The immune synapse provides an important structure for communication with immune cells. Studies on immune synapses formed by cytotoxic T lymphocytes (CTLs) highlight the dynamic changes and specialised mechanisms required to facilitate focal signalling and polarised secretion in immune cells. In this Cell Science at a Glance article and the accompanying poster, we illustrate the different steps that reveal the specialised mechanisms used to focus secretion at the CTL immune synapse and allow CTLs to be such efficient and precise serial killers. © 2016. Published by The Company of Biologists Ltd.

  10. Effect of surface roughness on takeoff-angle-dependent X-ray fluorescence of ultrathin films at glancing incidence

    International Nuclear Information System (INIS)

    Tsuji, Kouichi; Hirokawa, Kichinosuke; Sasaki, Atsushi.

    1994-01-01

    We had previously shown that takeoff-angle-dependent X-ray fluorescence (TAD-XRF) at glancing incidence is a useful method for the characterization of thin films. Here we report the effect of surface roughness of the substrate on TAD-XRF of an ultrathin film at a glancing incidence. An optically flat glass, scratched glasses and plano-convex lenses were used as substrates. A large-range contour such as warp and a roughness of microscopic scale affect the TAD-XRF profile. Therefore, to characterize the ultrathin film by the TAD-XRF method, the material whose roughness is being investigated should be used as the substrate in TAD-XRF measurement. (author)

  11. Glance Information System for ATLAS Management

    CERN Document Server

    De Oliveira Fernandes Moraes, L; The ATLAS collaboration; Ramos De Azevedo Evora, LH; Karam, K; Fink Grael, F; Pommes, K; Nessi, M; Cirilli, M

    2011-01-01

    ATLAS Experiment is an international collaboration where more than 37 countries, 172 institutes and laboratories, 2900 physicists, engineers, and computer scientists plus 700 students participate. The management of this teamwork involves several aspects such as institute contribution, employment records, members' appointment, authors' list, preparation and publication of papers and speakers nomination. Previously, most of the information was accessible by a limited group of people and the system used was not designed to handle new requirements easily. Moreover, developers had to face problems such as different terminology, diverse data modeling, heterogeneous databases and unlike users needs. Besides that, the maintenance has to be an easy task considering the long lifetime experiment and professionals turnover. The Glance system, a generic mechanism for accessing any database, acts as an intermediate layer isolating the user from the particularities of each database. It retrieves, inserts and updates the dat...

  12. Fabrication of black-gold coatings by glancing angle deposition with sputtering

    Directory of Open Access Journals (Sweden)

    Alan Vitrey

    2017-02-01

    Full Text Available The fabrication of black-gold coatings using sputtering is reported here. Glancing angle deposition with a rotating substrate is needed to obtain vertical nanostructures. Enhanced light absorption is obtained in the samples prepared in the ballistic regime with high tilt angles. Under these conditions the diameter distribution of the nanostructures is centered at about 60 nm and the standard deviation is large enough to obtain black-metal behavior in the visible range.

  13. Growth characteristics of inclined columns produced by Glancing Angle Deposition (GLAD) and colloidal lithography

    DEFF Research Database (Denmark)

    Foss, Morten; Besenbacher, Flemming; Sutherland, Duncan S

    2011-01-01

    Nanocolumns were produced by performing Glancing Angle Deposition (GLAD) onto self-assembled template arrays consisting of platinum coated polystyrene spheres. By varying the angle of incidence (θ = 35°, 10° and 5°) and the deposited surface mass density it was possible to control the shape of th...

  14. Pensions at a glance 2015 OECD and G20 indicators

    CERN Document Server

    2016-01-01

    The 10-year anniversary edition of Pensions at a Glance highlights the pension reforms undertaken by OECD and G20 countries over the last two years. Two special chapters provide deeper analysis of first-tier pension schemes and of the impact of short or interrupted careers, due to late entry into employment, childcare or unemployment, on pension entitlements. Another chapter analyses the sensitivity of long-term pension replacement rates on various parameters. A range of indicators for comparing pension policies and their outcomes between OECD and G20 countries is also provided.

  15. Glancing-angle scattering of fast ions at crystal surfaces

    Energy Technology Data Exchange (ETDEWEB)

    Mannami, Michihiko; Narumi, Kazumasa; Katoh, Humiya; Kimura, Kenji [Kyoto Univ. (Japan). Faculty of Engineering

    1997-03-01

    Glancing angle scattering of fast ions from a single crystal surface is a novel technique to study ion-surface interaction. Results of recent studies of ion-surface interaction are reviewed for ions with velocities faster than the Fermi velocity of solid. For the ions with velocities less than the Fermi velocity of target valence electrons the ion-surface interaction shows a new aspect where only the valence electrons of target solid participate in the stopping processes. It will show that the position-dependent stopping power of a surface for these ions governed by the elastic collisions of valence electrons and the ions. A method is proposed from this position-dependent stopping power to derived the electron density distribution averaged over the plane parallel to the surface. (author)

  16. Gold coated metal nanostructures grown by glancing angle deposition and pulsed electroplating

    Science.gov (United States)

    Grüner, Christoph; Reeck, Pascal; Jacobs, Paul-Philipp; Liedtke, Susann; Lotnyk, Andriy; Rauschenbach, Bernd

    2018-05-01

    Nickel based nanostructures are grown by glancing angle deposition (GLAD) on flat and pre-patterned substrates. These fabricated porous thin films were subsequently coated by pulsed electroplating with gold. The morphology and conformity of the gold coating were investigated by scanning electron microscopy and X-ray diffraction. Controlled growth of closed gold layers on the nanostructures could be achieved, while the open-pore structure of the nanosculptured thin films was preserved. Such gold coated nanostructures are a candidate for optical sensing and catalysis applications. The demonstrated method can be applied for numerous material combinations, allowing to provide GLAD thin films with new surface properties.

  17. The Earth at a glance 2010: cities, changing trajectory

    International Nuclear Information System (INIS)

    Jacquet, P.; Pachauri, R.K.; Tubiana, L.

    2010-01-01

    The 2010 issue of 'the Earth at a glance' yearly publication is devoted to cities, areas and actors at the forefront of sustainable development. Beyond the status of stakes and obstacles to overcome, the ambition is to identify the dynamics carrying an indispensable trajectory change. More than half of the worldwide population lives in urban areas. Cities generate the most part of the prosperity and knowledge but are also the places where the most fragile populations concentrate and very often in precarious conditions. They are also at the origin of a large part of environment degradations. And yet, it is in the cities that the political, social and environmental questions of the 21. century are debated. In this framework, the cities of emerging countries may open the ways towards a new urbanism by developing new standards. Contents: status of 2009 events; calendar of main 2010 meetings; dossier: 'cities: changing the trajectory'; landmarks: maps, diagrams, world synthesis of sustainable development. (J.S.)

  18. Synthesis of functional nanomaterials via colloidal mask templating and glancing angle deposition (GLAD)”

    DEFF Research Database (Denmark)

    Dolatshahi-Pirouz, Alireza; Jensen, Thomas Bo; Vorup-Jensen, Thomas

    2010-01-01

    We present a simple method for the fabrication of separated brush-like networks with both improved optical and biological properties. The brush networks were fabricated by combing the glancing angle deposition (GLAD) technique with colloidal mask templating. By changing the deposition angle during...... indicate that localized surface plasmons are present on the GLAD templated surfaces while cell assays with monocyte cells showed an impaired attachment to the brush structures. Consequently, deposition by means of a colloidal mask templating is indeed a very tunable and suited technique for the fabrication...

  19. Effect of using GPS autosteer guidance systems on the eye-glance behavior and posture of tractor operators.

    Science.gov (United States)

    Karimi, D; Henry, J; Mann, D D

    2012-10-01

    Tractor operators are prone to neck and back discomfort and disorders. It is well known that awkward posture is a major contributor to this problem. Previous studies have investigated the prevalence of awkward posture and the resulting discomfort and disorders among tractor operators. They have also suggested various ways to mitigate this problem. With the introduction of new autosteer guidance systems, the tractor operator is relieved from the task of steering the tractor for most of the time during field work. Therefore, it is expected that the operator's posture will change. The goal of this study was to investigate the changes in the eye-glance behavior and posture of tractor operators as a result of using autosteer guidance systems. An eye-tracking system and a camcorder were used to record the eye-glance behavior and posture of 13 tractor operators as they performed seeding operations. The experiment with each operator consisted of two sessions. In one session, the operator used an autosteer system, while in the other session the operator steered the tractor manually. Analysis of the data showed that the eye-glance behavior and posture of the operators were significantly different between the autosteer and manual steering sessions. With the autosteer system, the operators spent less time in an awkward posture, and they changed their posture less frequently. However, even with the autosteer system, the operators spent 1/3 of their time in an awkward posture. Subjective feedback from the operators indicated that more than half of them experienced back or neck/shoulder discomfort during or after seeding. It is essential that the recommendations of the previous studies, such as using large rear-view mirrors or a rotating tractor seat, be evaluated when the operator is using an autosteer system. Other tools, such as video cameras that show the attached equipment, should also be tested to evaluate their effectiveness in reducing the operator's exposure to awkward

  20. The Effect of Glancing Angle Deposition Conditions on the Morphology of a Silver Nanohelix Array

    Directory of Open Access Journals (Sweden)

    Yi-Jun Jen

    2017-09-01

    Full Text Available Silver nanohelices were grown on smooth substrates using glancing angle deposition and substrate cooling. Various nanohelix arrays were deposited under different deposition conditions—different deposition rates, substrate spin rates, deposition angles, and substrate temperatures. The effect of deposition conditions on the morphology of each nanohelix array in terms of pitch angle, pitch length, wire diameter, and radius of curvature was investigated. The dependence of circular dichroism on the size of the nanohelix arrays was also measured and demonstrated.

  1. caGrid 1.0: a Grid enterprise architecture for cancer research.

    Science.gov (United States)

    Oster, Scott; Langella, Stephen; Hastings, Shannon; Ervin, David; Madduri, Ravi; Kurc, Tahsin; Siebenlist, Frank; Covitz, Peter; Shanbhag, Krishnakant; Foster, Ian; Saltz, Joel

    2007-10-11

    caGrid is the core Grid architecture of the NCI-sponsored cancer Biomedical Informatics Grid (caBIG) program. The current release, caGrid version 1.0, is developed as the production Grid software infrastructure of caBIG. Based on feedback from adopters of the previous version (caGrid 0.5), it has been significantly enhanced with new features and improvements to existing components. This paper presents an overview of caGrid 1.0, its main components, and enhancements over caGrid 0.5.

  2. X-ray fluorescence analysis of thin films at glancing-incident and -takeoff angles

    International Nuclear Information System (INIS)

    Tsuji, K.; Sato, S.; Hirokawa, K.

    1995-01-01

    We have developed a new analytical method, Glancing-Incidence and -Takeoff X-Ray Fluorescence (GIT-XRF) method for the first time. Here, we present an idea for a thin-film analysis and a surface analysis by the GIT-XRF method. In this method, the dependence of the fluorescent x-ray intensity on takeoff angle is measured at various incident angles of the primary x-ray. Compared with a total reflection x-ray fluorescence method, the GIT-XRF method allows a detailed thin-film analysis, because the thin film is cross-checked by many experimental curves. Moreover, a surface-sensitive analysis is also possible by the GIT-XRF method. (author)

  3. Embryo-epithelium interactions during implantation at a glance.

    Science.gov (United States)

    Aplin, John D; Ruane, Peter T

    2017-01-01

    At implantation, with the acquisition of a receptive phenotype in the uterine epithelium, an initial tenuous attachment of embryonic trophectoderm initiates reorganisation of epithelial polarity to enable stable embryo attachment and the differentiation of invasive trophoblasts. In this Cell Science at a Glance article, we describe cellular and molecular events during the epithelial phase of implantation in rodent, drawing on morphological studies both in vivo and in vitro, and genetic models. Evidence is emerging for a repertoire of transcription factors downstream of the master steroidal regulators estrogen and progesterone that coordinate alterations in epithelial polarity, delivery of signals to the stroma and epithelial cell death or displacement. We discuss what is known of the cell interactions that occur during implantation, before considering specific adhesion molecules. We compare the rodent data with our much more limited knowledge of the human system, where direct mechanistic evidence is hard to obtain. In the accompanying poster, we represent the embryo-epithelium interactions in humans and laboratory rodents, highlighting similarities and differences, as well as depict some of the key cell biological events that enable interstitial implantation to occur. © 2017. Published by The Company of Biologists Ltd.

  4. Biotechnology in Switzerland and a glance at Germany.

    Science.gov (United States)

    Fiechter, A

    2000-01-01

    The roots of biotechnology go back to classic fermentation processes, which starting from spontaneous reactions were developed by simple means. The discovery of antibiotics made contamination-free bioprocess engineering indispensable, which led to a further step in technology development. On-line analytics and the use of computers were the basis of automation and the increase in quality. On both sides of the Atlantic, molecular biology emerged at the same time, which gave genetic engineering in medicine, agriculture, industry and environment new opportunities. The story of this new advanced technology in Switzerland, with a quick glance at Germany, is followed back to the post-war years. The growth of research and teaching and the foundation of the European Federation of Biotechnology (EFB) are dealt with. The promising phase of the 1960s and 1970s soon had to give way to a restrictive policy of insecurity and anxiousness, which, today, manifests itself in the rather insignificant contributions of many European countries to the new sciences of genomics, proteomics and bioinformatics, as well as in the resistance to the use of transgenic agricultural crops and their products in foods.

  5. Analysis of thin films prepared by vacuum-evaporation and dropping solution by Takeoff Angle-Dependent X-Ray Fluorescence spectroscopy at glancing incidence

    International Nuclear Information System (INIS)

    Tsuji, Kouichi; Hirokawa, Kichinosuke; Mitose, Kengo.

    1995-01-01

    We have introduced Takeoff Angle-Dependent X-Ray Fluorescence (TAD-XRF) method for thin film and surface analysis. In this method, the sample on the optically flat substrate is irradiated with the glancing incidence of the primary X-ray, and the fluorescent X-rays emitted from the sample are detected at the glancing takeoff angle. We had previously calculated the relationship between the fluorescent X-ray intensity and the takeoff angle at the glancing incidence. The characterization of the thin film is achieved by investigating the dependence of the fluorescent X-ray intensity on the takeoff angle with the calculated curve. Using this analytical method, we have reported the results of the TAD-XRF measured for the evaporated thin films and the dried films from dropping solution in this paper. The effect of the thickness of the thin film, the density of the substrate and the incident angle on the TAD-XRF curve has been reported. In the case of the dried film from the dropping solution, a broad peak was observed at the takeoff angle which was close to the critical angle for the total reflection of the fluorescent X-ray in the TAD-XRF curve. This broad peak was explained by the double-excitation of the incident beam and the refracted beam of the fluorescent X-ray with the assumption that the X-ray which has a same wavelength to the observed fluorescent X-ray impinges upon the sample surface, because the reciprocity theorem is expected in the X-ray region. (author)

  6. All-solid-state thin film battery based on well-aligned slanted LiCoO{sub 2} nanowires fabricated by glancing angle deposition

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Miyoung [Department of Materials Science and Engineering, Yonsei University, Seoul 120-749 (Korea, Republic of); Lee, Seunghwan [High Temperature Energy Materials Research Center, Korea Institute of Science and Technology, Seoul 136-791 (Korea, Republic of); Department of Energy Science, Sungkyunkwan University, Suwon 440-746 (Korea, Republic of); Lee, Daehee [Department of Materials Science and Engineering, Yonsei University, Seoul 120-749 (Korea, Republic of); Kim, Joosun, E-mail: joosun@kist.re.kr [High Temperature Energy Materials Research Center, Korea Institute of Science and Technology, Seoul 136-791 (Korea, Republic of); Moon, Jooho, E-mail: jmoon@yonsei.ac.kr [Department of Materials Science and Engineering, Yonsei University, Seoul 120-749 (Korea, Republic of)

    2017-08-01

    Graphical abstract: We successfully fabricated well-aligned slanted LiCoO{sub 2} nanowires as a one-dimensional nanostructured cathode by glancing angle deposition to enhance the electrochemical performance of all-solid-state thin film batteries. - Highlights: • Well-aligned slanted LiCoO{sub 2} nanowires are fabricated by glancing angle deposition. • One-dimensional nanostructured LiCoO{sub 2} cathode enlarges the contact area. • All-solid-state thin film battery exhibits enhances rate capability and cycling stability. - Abstract: We fabricated all-solid-state thin film batteries based on well-aligned slanted LiCoO{sub 2} nanowires by glancing angle deposition, as a facile template-free method in order to increase the electrochemically active site, i.e., the contact area between the solid electrolyte and the electrode. A highly porous thin film composed of well-separated slanted LiCoO{sub 2} nanowires not only facilitates the penetration of solid electrolyte phase into the cathode, but also alleviates the thermally and mechanically induced stresses during post-annealing and electrochemical cycling. The all-solid-state thin film battery based on the well-aligned slanted LiCoO{sub 2} nanowires, whose contact area between electrolyte and electrode was three times as high as that of a dense thin film, could provide additional migration pathways for lithium ion diffusion due to the enlarged reaction sites. This resulted in enhanced electrochemical kinetics, thereby leading to better rate capability and long-term cyclic stability as compared to the dense LiCoO{sub 2} thin film.

  7. The caCORE Software Development Kit: Streamlining construction of interoperable biomedical information services

    Directory of Open Access Journals (Sweden)

    Warzel Denise

    2006-01-01

    Full Text Available Abstract Background Robust, programmatically accessible biomedical information services that syntactically and semantically interoperate with other resources are challenging to construct. Such systems require the adoption of common information models, data representations and terminology standards as well as documented application programming interfaces (APIs. The National Cancer Institute (NCI developed the cancer common ontologic representation environment (caCORE to provide the infrastructure necessary to achieve interoperability across the systems it develops or sponsors. The caCORE Software Development Kit (SDK was designed to provide developers both within and outside the NCI with the tools needed to construct such interoperable software systems. Results The caCORE SDK requires a Unified Modeling Language (UML tool to begin the development workflow with the construction of a domain information model in the form of a UML Class Diagram. Models are annotated with concepts and definitions from a description logic terminology source using the Semantic Connector component. The annotated model is registered in the Cancer Data Standards Repository (caDSR using the UML Loader component. System software is automatically generated using the Codegen component, which produces middleware that runs on an application server. The caCORE SDK was initially tested and validated using a seven-class UML model, and has been used to generate the caCORE production system, which includes models with dozens of classes. The deployed system supports access through object-oriented APIs with consistent syntax for retrieval of any type of data object across all classes in the original UML model. The caCORE SDK is currently being used by several development teams, including by participants in the cancer biomedical informatics grid (caBIG program, to create compatible data services. caBIG compatibility standards are based upon caCORE resources, and thus the caCORE SDK has

  8. Emerging functions of the Fanconi anemia pathway at a glance.

    Science.gov (United States)

    Sumpter, Rhea; Levine, Beth

    2017-08-15

    Fanconi anemia (FA) is a rare disease, in which homozygous or compound heterozygous inactivating mutations in any of 21 genes lead to genomic instability, early-onset bone marrow failure and increased cancer risk. The FA pathway is essential for DNA damage response (DDR) to DNA interstrand crosslinks. However, proteins of the FA pathway have additional cytoprotective functions that may be independent of DDR. We have shown that many FA proteins participate in the selective autophagy pathway that is required for the destruction of unwanted intracellular constituents. In this Cell Science at a Glance and the accompanying poster, we briefly review the role of the FA pathway in DDR and recent findings that link proteins of the FA pathway to selective autophagy of viruses and mitochondria. Finally, we discuss how perturbations in FA protein-mediated selective autophagy may contribute to inflammatory as well as genotoxic stress. © 2017. Published by The Company of Biologists Ltd.

  9. The Earth at a glance 2009: the sustainable development governance

    International Nuclear Information System (INIS)

    Jacquet, P.; Pachauri, R.; Tubiana, L.

    2009-01-01

    How to implement the sustainable development? More than 15 years after the Rio conference, the question is still pending, renewed by the intense mobilization of non-governmental actors, organizations, companies, or local communities. Observing the inadequacy of the present day governance system is not sufficient and it is advisable to identify among the numerous dynamics in progress, the beginnings of a new governance. The sustainable development governance is the theme of the 2009 issue of 'the Earth at a glance' book with the ambition to contribute to the reflexion about the present day governance system and its desirable evolutions. Content: the 2008 events status and the schedule of the main 2009 meetings; the 2009 world sustainable development governance: a system to the sustainable development test, dynamics of a changing world, sustainably managing complexity; the sustainable development benchmarks: maps, tables, chronologies, economic, social and environmental syntheses for an original mapping of sustainable development in the world. (J.S.)

  10. Effects of terraces, surface steps and 'over-specular' reflection due to inelastic energy losses on angular scattering spectra for glancing incidence scattering

    CERN Document Server

    Danailov, D; O'Connor, D J

    2002-01-01

    Recent experiments and our molecular-dynamics simulations indicate that the main signal of the angular scattering spectra of glancing incidence scattering are not affected by the thermal motion of surface atoms and can be explained by our row-model with averaged cylindrical potentials. At the ICACS-18 Conference [Nucl. Instr. and Meth. B 164-165 (2000) 583] we reported good agreement between experimental and calculated multimodal azimuthal angular scattering spectra for the glancing scattering of 10 and 15 keV [Nucl. Instr. and Meth. B 180 (2001) 265, Appl. Surf. Sci. 171 (2001) 113] He sup 0 beam along the [1 0 0] direction on the Fe(1 0 0) face. Our simulations also predicted that in contrast to the 2D angular scattering distribution, the 1D azimuthal angular distribution of scattered particles is very sensitive to the interaction potential used. Here, we report more detailed calculations incorporating the influence of terraces and surface steps on surface channeling, which show a reduction of the angular s...

  11. Investigation of growth and characterization of nanostructured CuIn5S8 thin films produced by glancing angle deposition

    International Nuclear Information System (INIS)

    Sinaoui, A.; Chaffar-Akkari, F.; Gallas, B.; Demaille, D.; Kanzari, M.

    2015-01-01

    Ternary chalcogenide of copper and indium (CuIn 5 S 8 ) thin films were grown by thermal evaporation method using GLancing Angle Deposition (GLAD) technique. The samples were prepared under different incident angles (α = 0°, 40°, 60° and 85° measured from the normal to the substrate surface) with a substrate rotation of 2 rpm. X-ray diffraction, scanning electron microscopy, and ultraviolet–visible-infrared spectra are employed to characterize the microstructure and optical properties of the CuIn 5 S 8 thin films deposited by this technique. Under the GLAD conditions, we demonstrate that with substrate rotation, the columns were grown vertically due to the shadowing symmetry. The optical constants of the deposited films were determined from the analysis of transmission and reflection data. The results show that the refractive index and the thickness were decreased as α rises from 0° to 85° while the porosity and the Urbach energy were increased with increasing of the incident angle. The minimum refractive index is found to be 2.03 for the helical CuIn 5 S 8 film deposited at an angle of 85° and the Urbach energy was found to increase from 0.29 to 0.5 eV as α rises from 0° to 85°. Such changes of the optical behaviors are correlated with changes of the microstructure, especially a porous architecture which is favored for high incident angle. These properties exhibit potential for use in applications such as photonic crystals, graded index optical filters, and birefrigent omnidirectional reflectors. - Highlights: • GLancing angle deposition technique was employed to prepare CuIn 5 S 8 thin films. • CuIn 5 S 8 films exhibit a spinel structure with a preferred orientation along 311. • With substrate rotation, the columns were grown vertically due to shadowing symmetry. • The refractive index decreases with increasing glancing angle deposition. • Variations of the optical behaviors were correlated to the highly porous structure

  12. Pensions at a glance 2009 retirement-income systems in OECD countries

    CERN Document Server

    Organisation for Economic Cooperation and Development. Paris

    2009-01-01

    Pension and retirement policies have changed dramatically in recent years, as governments have tried to balance the goals of adequate retirement incomes and the long-term financial sustainability of pension systems in the face of population ageing. Pensions at a Glance 2009 provides a consistent framework for comparing pension policies between countries along with reliable data. This third edition updates information on key features of pension provision in OECD countries and provides projections of retirement income for todays workers. It offers an expanded range of indicators, including measures of assets, investment performance, coverage of private pensions, public pension spending, and the demographic context and outlook. Four special chapters provide an in-depth look at important issues in pension policy today. The first examines the implications of the present financial and economic crisis on pension systems. Which countries and which individuals are most affected? What can governments do to help and whi...

  13. Texture orientation of glancing angle deposited copper nanowire arrays

    International Nuclear Information System (INIS)

    Alouach, H.; Mankey, G.J.

    2004-01-01

    Self-assembled copper nanowires were deposited on native oxide Si(100) substrates using glancing angle deposition with and without substrate rotation. Wire morphology, texture and crystallographic orientation are strongly dependent on the deposition parameters. A method for determining the preferred crystal orientation is described. This orientation is found to be different from what is expected from the geometric orientation of the wires. For wires deposited without substrate rotation, the face-centered-cubic (fcc)(111) crystal orientation, which corresponds to the close-packed, low surface energy (111) plane of copper, lies between the long axis of the wire and that normal to the substrate. X-ray diffraction data show that the wires exhibit bundling behavior perpendicular to the plane of incidence. For samples deposited with azimuthal rotation of the substrate, the fcc(111) directions in the wires are evenly distributed in a cone around the long axis of the wires, which point normal to the substrate. When the substrate is rotated during deposition at an angle of 75 deg., the wires exhibit a strong fcc(220) texture. These observations show that wires deposited with substrate rotation are highly textured and have random orientations in the plane of the substrate

  14. Morphology control of tungsten nanorods grown by glancing angle RF magnetron sputtering under variable argon pressure and flow rate

    International Nuclear Information System (INIS)

    Khedir, Khedir R.; Kannarpady, Ganesh K.; Ishihara, Hidetaka; Woo, Justin; Ryerson, Charles; Biris, Alexandru S.

    2010-01-01

    Morphologically novel tungsten nanorods (WNRs) with the co-existence of two crystalline phases, α-W (thermodynamically stable) and β-W, were fabricated by glancing angle RF magnetron sputtering technique under various Ar pressures and flow rates. For these nanorods, a significant variation in their morphology and surface roughness was observed. These structures could be useful in a wide range of applications such as field emission, robust superhydrophobic coatings, energy, and medicine.

  15. The structure of Ta nanopillars grown by glancing angle deposition

    International Nuclear Information System (INIS)

    Zhou, C.M.; Gall, D.

    2006-01-01

    Regular arrays of Ta nanopillars, 200 nm wide and 500 nm tall, were grown on SiO 2 nanosphere patterns by glancing angle sputter deposition (GLAD). Plan-view and cross-sectional scanning electron microscopy analyses show dramatic changes in the structure and morphology of individual nanopillars as a function of growth temperature T s ranging from 200 to 700 deg. C. At low temperatures, T s ≤ 300 deg. C, single nanopillars develop on each sphere and branch into subpillars near the pillar top. In contrast, T s ≥ 500 deg. C leads to branching during the nucleation stage at the pillar bottom. The top branching at low T s is associated with surface mounds on a growing pillar that, due to atomic shadowing, develop into separated subpillars. At high T s , the branching occurs during the nucleation stage where multiple nuclei on a single SiO 2 sphere develop into subpillars during a competitive growth mode which, in turn, leads to intercolumnar competition and the extinction of some nanopillars

  16. Study on initial stage of hetero-epitaxial growth by glancing angle scattering of fast ions from surfaces

    International Nuclear Information System (INIS)

    Fujii, Yoshikazu; Toba, Kazuaki; Narumi, Kazumasa; Kimura, Kenji; Mannami, Michihiko

    1993-01-01

    Initial stages of epitaxial growth of lead chalcogenides on the (100) surface of SnTe under UHV conditions are studied from the angular distribution of scattered ions at glancing angle incidence of 0.7 MeV He ions on the growing surfaces. Real time measurement of the angular distribution is performed during the growth. Anomalous broadening of the angular distribution is observed at the initial stage of the growth. The broadening is attributed to the surface wrinkles induced by a square network of misfit edge dislocations. (author)

  17. Support Schemes and Ownership Structures

    DEFF Research Database (Denmark)

    Ropenus, Stephanie; Schröder, Sascha Thorsten; Costa, Ana

    , Denmark, France and Portugal. Another crucial aspect for the diffusion of the mCHP technology is possible ownership structures. These may range from full consumer ownership to ownership by utilities and energy service companies, which is discussed in Section 6. Finally, a conclusion (Section 7) wraps up......In recent years, fuel cell based micro‐combined heat and power has received increasing attention due to its potential contribution to energy savings, efficiency gains, customer proximity and flexibility in operation and capacity size. The FC4Home project assesses technical and economic aspects...... of support scheme simultaneously affects risk and technological development, which is the focus of Section 4. Subsequent to this conceptual overview, Section 5 takes a glance at the national application of support schemes for mCHP in practice, notably in the three country cases of the FC4Home project...

  18. The effects of visual crowding, text size, and positional uncertainty on text legibility at a glance.

    Science.gov (United States)

    Dobres, Jonathan; Wolfe, Benjamin; Chahine, Nadine; Reimer, Bryan

    2018-07-01

    Reading at a glance, once a relatively infrequent mode of reading, is becoming common. Mobile interaction paradigms increasingly dominate the way in which users obtain information about the world, which often requires reading at a glance, whether from a smartphone, wearable device, or in-vehicle interface. Recent research in these areas has shown that a number of factors can affect text legibility when words are briefly presented in isolation. Here we expand upon this work by examining how legibility is affected by more crowded presentations. Word arrays were combined with a lexical decision task, in which the size of the text elements and the inter-line spacing (leading) between individual items were manipulated to gauge their relative impacts on text legibility. In addition, a single-word presentation condition that randomized the location of presentation was compared with previous work that held position constant. Results show that larger text was more legible than smaller text. Wider leading significantly enhanced legibility as well, but contrary to expectations, wider leading did not fully counteract decrements in legibility at smaller text sizes. Single-word stimuli presented with random positioning were more difficult to read than stationary counterparts from earlier studies. Finally, crowded displays required much greater processing time compared to single-word displays. These results have implications for modern interface design, which often present interactions in the form of scrollable and/or selectable lists. The present findings are of practical interest to the wide community of graphic designers and interface engineers responsible for developing our interfaces of daily use. Copyright © 2018 Elsevier Ltd. All rights reserved.

  19. Phase stabilities at a glance: Stability diagrams of nickel dipnictides

    International Nuclear Information System (INIS)

    Bachhuber, F.; Rothballer, J.; Weihrich, R.; Söhnel, T.

    2013-01-01

    In the course of the recent advances in chemical structure prediction, a straightforward type of diagram to evaluate phase stabilities is presented based on an expedient example. Crystal structures and energetic stabilities of dipnictides NiPn 2 (Pn = N, P, As, Sb, Bi) are systematically investigated by first principles calculations within the framework of density functional theory using the generalized gradient approximation to treat exchange and correlation. These dipnictides show remarkable polymorphism that is not yet understood systematically and offers room for the discovery of new phases. Relationships between the concerned structures including the marcasite, the pyrite, the arsenopyrite/CoSb 2 , and the NiAs 2 types are highlighted by means of common structural fragments. Electronic stabilities of experimentally known and related AB 2 structure types are presented graphically in so-called stability diagrams. Additionally, competing binary phases are taken into consideration in the diagrams to evaluate the stabilities of the title compounds with respect to decomposition. The main purpose of the stability diagrams is the introduction of an image that enables the estimation of phase stabilities at a single glance. Beyond that, some of the energetically favored structure types can be identified as potential new phases

  20. Growth Assisted by Glancing Angle Deposition: A New Technique to Fabricate Highly Porous Anisotropic Thin Films.

    Science.gov (United States)

    Sanchez-Valencia, Juan Ramon; Longtin, Remi; Rossell, Marta D; Gröning, Pierangelo

    2016-04-06

    We report a new methodology based on glancing angle deposition (GLAD) of an organic molecule in combination with perpendicular growth of a second inorganic material. The resulting thin films retain a very well-defined tilted columnar microstructure characteristic of GLAD with the inorganic material embedded inside the columns. We refer to this new methodology as growth assisted by glancing angle deposition or GAGLAD, since the material of interest (here, the inorganic) grows in the form of tilted columns, though it is deposited under a nonglancing configuration. As a "proof of concept", we have used silver and zinc oxide as the perpendicularly deposited material since they usually form ill-defined columnar microstructures at room temperature by GLAD. By means of our GAGLAD methodology, the typical tilted columnar microstructure can be developed for materials that otherwise do not form ordered structures under conventional GLAD. This simple methodology broadens significantly the range of materials where control of the microstructure can be achieved by tuning the geometrical deposition parameters. The two examples presented here, Ag/Alq3 and ZnO/Alq3, have been deposited by physical vapor deposition (PVD) and plasma enhanced chemical vapor deposition (PECVD), respectively: two different vacuum techniques that illustrate the generality of the proposed technique. The two type of hybrid samples present very interesting properties that demonstrate the potentiality of GAGLAD. On one hand, the Ag/Alq3 samples present highly optical anisotropic properties when they are analyzed with linearly polarized light. To our knowledge, these Ag/Alq3 samples present the highest angular selectivity reported in the visible range. On the other hand, ZnO/Alq3 samples are used to develop highly porous ZnO thin films by using Alq3 as sacrificial material. In this way, antireflective ZnO samples with very low refractive index and extinction coefficient have been obtained.

  1. Modification of the morphology and optical properties of SnS films using glancing angle deposition technique

    Energy Technology Data Exchange (ETDEWEB)

    Sazideh, M.R., E-mail: Mohammadrezasazideh@gmail.com [Thin Film Lab., Faculty of Physics, Semnan University, Semnan, Islamic Republic of Iran (Iran, Islamic Republic of); Dizaji, H. Rezagholipour, E-mail: hrgholipour@semnan.ac.ir [Faculty of Physics, Semnan University, P.O. Box: 35195-363, Semnan, Islamic Republic of Iran (Iran, Islamic Republic of); Ehsani, M.H., E-mail: mhe_ehsani@yahoo.com [Faculty of Physics, Semnan University, P.O. Box: 35195-363, Semnan, Islamic Republic of Iran (Iran, Islamic Republic of); Moghadam, R. Zarei, E-mail: r.zarei1991@gmail.com [Thin Film Lab., Faculty of Physics, Semnan University, Semnan, Islamic Republic of Iran (Iran, Islamic Republic of)

    2017-05-31

    Highlights: • SnS thin films produced by thermal evaporation method using glancing angle deposition technique. • At α = 85° the layers show a considerable change in effective refractive index (Δn = 1.7) at near-IR spectral range. • FESEM images showed drastic changes in the structure and morphology of individual nano-plates as a function of incident angle deposition. - Abstract: Tin sulfide (SnS) films were prepared by thermal evaporation method using Glancing Angle Deposition (GLAD) technique at zero and different oblique incident flux angles (α = 45°, 55°, 65°, 75° and 85°). The physical properties of prepared films were systematically investigated. The X-ray diffraction analysis indicated that the film deposited at α = 0° formed as single phase with an orthorhombic structure. However, the layers became amorphous at α = 45°, 55°, 65°, 75° and 85°. Beside the appearance of amorphous feature in the film prepared at α higher than zero, Sn{sub 2}S{sub 3} phase was also observed. The top and cross-sectional field emission scanning electron microscope (FESEM) images of the samples showed noticeable changes in the structure and morphology of individual nano-plates as a function of incident angle. The band gap and refractive index values of the films were calculated by optical transmission measurements. The optical band-gap values were observed to increase with increasing the incident flux angle. This can be due to presence of Sn{sub 2}S{sub 3} phase observed in the samples produced at α values other than zero. The effective refractive index and porosity exhibit an opposite evolution as the incident angle α rises. At α = 85° the layers show a considerable change in effective refractive index (Δn = 1.7) at near-IR spectral range.

  2. Mutations in plant breeding: a glance back and a look forward

    International Nuclear Information System (INIS)

    Gustafsson, A.

    1975-01-01

    This brief retrospect of previous shortcomings and procedures really indicates the need for a better co-ordination and co-operation in plant breeding. We now know which mutagens are essential in practical mutation work, and we include radiations as well as chemicals. We now know that there is no principal difference between natural and induced variation. We can easily induce mutational events covering the gap between gross chromosomal rearrangements and DNA-base substitutions. We also know that induced variation may in the future fill and replace the loss of natural variability, or may even extend the limits of variation. We know that mutation and recombination--as evidenced, for instance, by the successful work in barley--will be united into routine procedures, also leading to new breakthroughs in plant improvement. Moreover, ingenious techniques of mass testing are under way, combining traditional and prospective ideas. The mutation method has come to stay, not alone but with gene recombination, with heterosis and with polyploidy. We say that the present is the past's future. To glance back is then to look forward; failures give rise to progress. A synthesis of breeding methods is around the corner

  3. Pensions at a glance 2011 retirement-income systems in OECD and G20 countries

    CERN Document Server

    Organisation for Economic Cooperation and Development. Paris

    2011-01-01

    The theme of this fourth edition of Pensions at a Glance is pensions, retirement and life expectancy. Many countries have increased pension ages in the face of population ageing and longer lives. Some have introduced an automatic link between pensions and life expectancy. Improvements to the incentives to work rather than retire are also a common part of recent pension-reform packages. However, ensuring that there are enough jobs for older workers remains a challenge. An in-depth look at these important policy issues is provided by five special chapters on: pension ages, retirement behaviour, pension incentives to retire, the demand for older workers and linking pensions to life expectancy. This edition updates information on the key features of pension provision in OECD countries and provides projections of retirement income for today’s workers. It offers an expanded range of 34 indicators, covering the design of national retirement-income provision, pension entitlements, incomes of older people, the finan...

  4. Glance traceability – Web system for equipment traceability and radiation monitoring for the ATLAS experiment

    CERN Document Server

    Ramos de Azevedo Evora, L H; Pommes, K; Galvão, K K; Maidantchik, C

    2010-01-01

    During the operation, maintenance, and dismantling periods of the ATLAS Experiment, the traceability of all detector equipment must be guaranteed for logistic and safety matters. The running of the Large Hadron Collider will expose the ATLAS detector to radiation. Therefore, CERN must follow specific regulations from both the French and Swiss authorities for equipment removal, transport, repair, and disposal. GLANCE Traceability, implemented in C++ and Java/Java3D, has been developed to fulfill the requirements. The system registers and associates each equipment part to either a functional position in the detector or a zone outside the underground area through a 3D graphical user interface. Radiation control of the equipment is performed using a radiation monitor connected to the system: the local background gets stored and the threshold is automatically calculated. The system classifies the equipment as non radioactive if its radiation dose does not exceed that limit value. History for both location traceabi...

  5. Organic Photovoltaic Cells Based on PbPc Nanocolumns Prepared by Glancing Angle Deposition

    Directory of Open Access Journals (Sweden)

    Yang Liu

    2013-01-01

    Full Text Available Organic small material lead phthalocyanine (PbPc nanocolumns were prepared via glancing angle deposition (GLAD on indium tin oxide (ITO coated glass substrates. Organic electron acceptor materials fullerene (C60 was evaporated onto the nanocolumn PbPc thin films to prepare heterojunction structure ITO/PbPc/C60/Bphen/Al organic photovoltaic cells (OPVs. It is worthwhile to mention that C60 molecules firstly fill the voids between PbPc nanocolumns and then form impact C60 layer. The interpenetrating electron donor/acceptor structure effectively enhances interface between electron donor and electron acceptor, which is beneficial to exciton dissociation. The short circuit current density (Jsc of organic photovoltaic devices (OPVs based on PbPc nanocolumn was increased from 1.19 mA/cm2 to 1.74 mA/cm2, which should be attributed to the increase of interface between donor and acceptor. The effect of illumination intensity on the performance of OPVs was investigated by controlling the distance between light source and sample, and the Jsc of two kind of OPVs was increased along with the increase of illumination intensity.

  6. The ALICE Glance Shift Accounting Management System (SAMS)

    Science.gov (United States)

    Martins Silva, H.; Abreu Da Silva, I.; Ronchetti, F.; Telesca, A.; Maidantchik, C.

    2015-12-01

    ALICE (A Large Ion Collider Experiment) is an experiment at the CERN LHC (Large Hadron Collider) studying the physics of strongly interacting matter and the quark-gluon plasma. The experiment operation requires a 24 hours a day and 7 days a week shift crew at the experimental site, composed by the ALICE collaboration members. Shift duties are calculated for each institute according to their correlated members. In order to ensure the full coverage of the experiment operation as well as its good quality, the ALICE Shift Accounting Management System (SAMS) is used to manage the shift bookings as well as the needed training. ALICE SAMS is the result of a joint effort between the Federal University of Rio de Janeiro (UFRJ) and the ALICE Collaboration. The Glance technology, developed by the UFRJ and the ATLAS experiment, sits at the basis of the system as an intermediate layer isolating the particularities of the databases. In this paper, we describe the ALICE SAMS development process and functionalities. The database has been modelled according to the collaboration needs and is fully integrated with the ALICE Collaboration repository to access members information and respectively roles and activities. Run, period and training coordinators can manage their subsystem operation and ensure an efficient personnel management. Members of the ALICE collaboration can book shifts and on-call according to pre-defined rights. ALICE SAMS features a user profile containing all the statistics and user contact information as well as the Institutes profile. Both the user and institute profiles are public (within the scope of the collaboration) and show the credit balance in real time. A shift calendar allows the Run Coordinator to plan data taking periods in terms of which subsystems shifts are enabled or disabled and on-call responsible people and slots. An overview display presents the shift crew present in the control room and allows the Run Coordination team to confirm the presence

  7. U.S. Department of Energy Office of Health, Safety and Security Illness and Injury Surveillance Program Worker Health at a Glance, 2000-2009

    Energy Technology Data Exchange (ETDEWEB)

    Strader, Cliff [US Dept. of Energy, Washington, DC (United States); Richter, Bonnie [US Dept. of Energy, Washington, DC (United States)

    2013-01-23

    The Worker Health at a Glance, 2000 – 2009 provides an overview of selected illness and injury patterns among the current DOE contractor workforce that have emerged over the 10-years covered by this report. This report is a roll-up of data from 16 individual DOE sites, assigned to one of three program offices (Office of Environmental Management, Office of Science and the National Nuclear Security Administration). In this report, an absences is defined as 40 or more consecutive work hours (5+ calendar days) off the job. Shorter absences were not included.

  8. Thermodynamics Calculation and Experimental Study on Separation of Bismuth from a Bismuth Glance Concentrate Through a Low-Temperature Molten Salt Smelting Process

    Science.gov (United States)

    Yang, Jian-Guang; He, De-Wen; Tang, Chao-Bo; Chen, Yong-Ming; Sun, Ya-Hui; Tang, Mo-Tang

    2011-08-01

    The main purpose of this study is to characterize and separate bismuth from a bismuth glance concentrate through a low-temperature, sulfur-fixing smelting process. This article reports on a study conducted on the optimization of process parameters, such as Na2CO3 and zinc oxide wt pct in charging, smelting temperature, smelting duration on the bismuth yield, resultant crude bismuth grade, and sulfur-fixing rate. A maximum bismuth recovery of 97.31 pct, crude bismuth grade of 96.93 pct, and 98.23 pct sulfur-fixing rate are obtained when a charge (containing 63.50 wt pct of Na2CO3 and 22.50 wt pct of bismuth glance, as well as 5 pct in excess of the stoichiometric requirement of zinc oxide dosage) is smelted at 1000 K (727 °C) for 150 minutes. This smelting operation is free from atmospheric pollution because zinc oxide is used as the sulfur-fixing agent, which can capture sulfur from bismuth sulfide and form the more thermodynamic-stable compound, zinc sulfide. The solid residue is subjected to a mineral dressing operation to obtain suspension, which is filtered to produce a cake, representing the solid particles of zinc sulfide. Based on the results of the chemical content analysis of the as-resultant zinc sulfide, more than 93 pct zinc sulfide can be recovered, and the recovered zinc sulfide grade can reach 60.20 pct. This material can be sold as zinc sulfide concentrate or roasted to be regenerated as zinc oxide.

  9. Glancing-incidence X-ray diffraction of Ag nanoparticles in gold lustre decoration of Italian Renaissance pottery

    Energy Technology Data Exchange (ETDEWEB)

    Bontempi, E.; Colombi, P.; Depero, L.E. [Universita di Brescia, Laboratorio di Chimica per le Tecnologie and INSTM, Brescia (Italy); Cartechini, L. [Universita di Perugia, Istituto di Scienze e Tecnologie Molecolari-CNR, Sezione di Perugia, Perugia (Italy); Presciutti, F.; Brunetti, B.G. [Universita di Perugia, INSTM and Centro di Eccellenza SMAArt, Dipartimento di Chimica, Perugia (Italy); Sgamellotti, A. [Universita di Perugia, Istituto di Scienze e Tecnologie Molecolari-CNR, Sezione di Perugia, Perugia (Italy); Universita di Perugia, INSTM and Centro di Eccellenza SMAArt, Dipartimento di Chimica, Perugia (Italy)

    2006-06-15

    Lustre is known as one of the most significant decorative techniques of Medieval and Renaissance pottery in the Mediterranean basin, characterized by brilliant gold and red metallic reflections and iridescence effects. Previous studies by various techniques (SEM-EDS and TEM, UV-VIS, XRF, RBS and EXAFS) demonstrated that lustre consists of a heterogeneous metal-glass composite film, formed by Cu and Ag nanoparticles dispersed within the outer layer of a tin-opacified lead glaze. In the present work the investigation of an original gold lustre sample from Deruta has been carried out by means of glancing-incidence X-ray diffraction techniques (GIXRD). The study was aimed at providing information on structure and depth distribution of Ag nanoparticles. Exploiting the capability of controlling X-ray penetration in the glaze by changing the incidence angle, we used GIXRD measurements to estimate non-destructively thickness and depth of silver particles present in the first layers of the glaze. (orig.)

  10. Glancing-incidence X-ray diffraction of Ag nanoparticles in gold lustre decoration of Italian Renaissance pottery

    International Nuclear Information System (INIS)

    Bontempi, E.; Colombi, P.; Depero, L.E.; Cartechini, L.; Presciutti, F.; Brunetti, B.G.; Sgamellotti, A.

    2006-01-01

    Lustre is known as one of the most significant decorative techniques of Medieval and Renaissance pottery in the Mediterranean basin, characterized by brilliant gold and red metallic reflections and iridescence effects. Previous studies by various techniques (SEM-EDS and TEM, UV-VIS, XRF, RBS and EXAFS) demonstrated that lustre consists of a heterogeneous metal-glass composite film, formed by Cu and Ag nanoparticles dispersed within the outer layer of a tin-opacified lead glaze. In the present work the investigation of an original gold lustre sample from Deruta has been carried out by means of glancing-incidence X-ray diffraction techniques (GIXRD). The study was aimed at providing information on structure and depth distribution of Ag nanoparticles. Exploiting the capability of controlling X-ray penetration in the glaze by changing the incidence angle, we used GIXRD measurements to estimate non-destructively thickness and depth of silver particles present in the first layers of the glaze. (orig.)

  11. Glancing-incidence X-ray diffraction of Ag nanoparticles in gold lustre decoration of Italian Renaissance pottery

    Science.gov (United States)

    Bontempi, E.; Colombi, P.; Depero, L. E.; Cartechini, L.; Presciutti, F.; Brunetti, B. G.; Sgamellotti, A.

    2006-06-01

    Lustre is known as one of the most significant decorative techniques of Medieval and Renaissance pottery in the Mediterranean basin, characterized by brilliant gold and red metallic reflections and iridescence effects. Previous studies by various techniques (SEM-EDS and TEM, UV-VIS, XRF, RBS and EXAFS) demonstrated that lustre consists of a heterogeneous metal-glass composite film, formed by Cu and Ag nanoparticles dispersed within the outer layer of a tin-opacified lead glaze. In the present work the investigation of an original gold lustre sample from Deruta has been carried out by means of glancing-incidence X-ray diffraction techniques (GIXRD). The study was aimed at providing information on structure and depth distribution of Ag nanoparticles. Exploiting the capability of controlling X-ray penetration in the glaze by changing the incidence angle, we used GIXRD measurements to estimate non-destructively thickness and depth of silver particles present in the first layers of the glaze.

  12. An object-oriented approach to deploying highly configurable web interfaces for the ATLAS experiment

    CERN Document Server

    Lange Ramos, Bruno; The ATLAS collaboration; Pommes, Kathy; Pavani Neto, Varlen; Vieira Arosa, Breno

    2015-01-01

    In order to manage a heterogeneous and worldwide collaboration, the ATLAS experiment develops web systems that range from supporting the process of publishing scientific papers to monitoring equipment radiation levels. These systems are vastly supported by Glance, a technology that was set forward in 2004 to create an abstraction layer on top of varied databases that automatically recognizes their modeling and generate web search interfaces. Fence (Front ENd ENgine for glaNCE) assembles classes to build applications by making extensive use of configuration files. It produces templates of the core JSON files on top of which it is possible to create Glance-compliant search interfaces. Once the database, its schemas and tables are defined using Glance, its records can be incorporated into the templates by escaping the returned values with a reference to the column identifier wrapped around double enclosing brackets. The developer may also expand on available configuration files to create HTML forms and securely ...

  13. Corrections of residual fluorescence distortions for a glancing-emergence-angle x-ray-absorption technique

    International Nuclear Information System (INIS)

    Brewe, D.L.; Pease, D.M.; Budnick, J.I.

    1994-01-01

    Distortions appear in x-ray-absorption spectra obtained by monitoring the fluorescence from thick samples with concentrated absorbing species. The glancing-emergence-angle technique for obtaining spectra from this type of sample eliminates distortions from the measured spectra by monitoring the fluorescence leaving the sample at a small angle relative to the sample surface. This technique is limited by the small signal available from the inherently limited detector solid angle. In addition, no precise estimate of the required restriction on maximum emergent angle θ max has been available. We have calculated residual extended x-ray-absorption fine structure distortions as a function of θ max , and performed experimental tests of the calculations. These calculations provide a means to estimate the required detector geometry for negligible distortions, or alternatively, allow the use of a larger θ max , increasing the available signal, with the remaining residual distortions removed by application of the calculations. The calculations are also applicable to other detector geometries, and account for detectors subtending a large solid angle by an integration over the subtended angle. This represents an improvement over previous calculations. The application to more general detector configurations is also discussed

  14. Broadband and wide-angle distributed Bragg reflectors based on amorphous germanium films by glancing angle deposition.

    Science.gov (United States)

    Leem, Jung Woo; Yu, Jae Su

    2012-08-27

    We fabricated the distributed Bragg reflectors (DBRs) with amorphous germanium (a-Ge) films consisted of the same materials at a center wavelength (λc) of 1.33 μm by the glancing angle deposition. Their optical reflectance properties were investigated in the infrared wavelength region of 1-1.9 μm at incident light angles (θ inc) of 8-70°, together with the theoretical analysis using a rigorous coupled-wave analysis simulation. The two alternating a-Ge films at the incident vapor flux angles of 0 and 75° were formed as the high and low refractive index materials, respectively. The a-Ge DBR with only 5 periods exhibited a normalized stop bandwidth (∆λ/λ c) of ~24.1%, maintaining high reflectance (R) values of > 99%. Even at a high θ inc of 70°, the ∆λ/λ c was ~21.9%, maintaining R values of > 85%. The a-Ge DBR with good uniformity was obtained over the area of a 2 inch Si wafer. The calculated reflectance results showed a similar tendency to the measured data.

  15. Structure-related antibacterial activity of a titanium nanostructured surface fabricated by glancing angle sputter deposition

    International Nuclear Information System (INIS)

    Sengstock, Christina; Borgmann, Anna; Schildhauer, Thomas A; Köller, Manfred; Lopian, Michael; Motemani, Yahya; Khare, Chinmay; Buenconsejo, Pio John S; Ludwig, Alfred

    2014-01-01

    The aim of this study was to reproduce the physico-mechanical antibacterial effect of the nanocolumnar cicada wing surface for metallic biomaterials by fabrication of titanium (Ti) nanocolumnar surfaces using glancing angle sputter deposition (GLAD). Nanocolumnar Ti thin films were fabricated by GLAD on silicon substrates. S. aureus as well as E. coli were incubated with nanostructured or reference dense Ti thin film test samples for one or three hours at 37 °C. Bacterial adherence, morphology, and viability were analyzed by fluorescence staining and scanning electron microscopy and compared to human mesenchymal stem cells (hMSCs). Bacterial adherence was not significantly different after short (1 h) incubation on the dense or the nanostructured Ti surface. In contrast to S. aureus the viability of E. coli was significantly decreased after 3 h on the nanostructured film compared to the dense film and was accompanied by an irregular morphology and a cell wall deformation. Cell adherence, spreading and viability of hMSCs were not altered on the nanostructured surface. The results show that the selective antibacterial effect of the cicada wing could be transferred to a nanostructured metallic biomaterial by mimicking the natural nanocolumnar topography. (papers)

  16. Glancing angle deposited Al-doped ZnO nanostructures with different structural and optical properties

    Energy Technology Data Exchange (ETDEWEB)

    Yildiz, A., E-mail: yildizab@gmail.com [Department of Physics and Astronomy, University of Arkansas at Little Rock, Little Rock, AR 72204 (United States); Department of Energy Systems Engineering, Faculty of Engineering and Natural Sciences, Yıldırım Beyazıt University, Ankara (Turkey); Cansizoglu, H. [Department of Physics and Astronomy, University of Arkansas at Little Rock, Little Rock, AR 72204 (United States); Turkoz, M. [Department of Physics and Astronomy, University of Arkansas at Little Rock, Little Rock, AR 72204 (United States); Department of Electrical-Electronic Engineering, Faculty of Engineering, University of Karabuk, Karabuk (Turkey); Abdulrahman, R.; Al-Hilo, Alaa; Cansizoglu, M.F.; Demirkan, T.M.; Karabacak, T. [Department of Physics and Astronomy, University of Arkansas at Little Rock, Little Rock, AR 72204 (United States)

    2015-08-31

    Al-doped ZnO (AZO) nanostructure arrays with different shapes (tilted rods, vertical rods, spirals, and zigzags) were fabricated by utilizing glancing angle deposition (GLAD) technique in a DC sputter growth unit at room temperature. During GLAD, all the samples were tilted at an oblique angle of about 90° with respect to incoming flux direction. In order to vary the shapes of nanostructures, each sample was rotated at different speeds around the substrate normal axis. Rotation speed did not only affect the shape but also changed the microstructural and optical properties of GLAD AZO nanostructures. The experimental results reveal that GLAD AZO nanostructures of different shapes each have unique morphological, crystal structure, mechanical, and optical properties determined by scanning electron microscopy, X-ray diffraction, transmission, and reflectance measurements. Vertical nanorods display the largest grain size, minimum strain, lowest defect density, and highest optical transmittance compared to the other shapes. Growth dynamics of GLAD has been discussed to explain the dependence of structural and optical properties of nanostructures on the substrate rotation speed. - Highlights: • Al-doped ZnO (AZO) nanostructures with different shapes were fabricated. • They have unique morphological, crystal structure, and optical properties. • Vertical AZO nanorods show an enhanced optical transmittance.

  17. The Earth at a glance 2010: cities, changing trajectory;Regards sur la Terre 2010: Villes, changer de trajectoire

    Energy Technology Data Exchange (ETDEWEB)

    Jacquet, P.; Pachauri, R.K.; Tubiana, L.

    2010-07-01

    The 2010 issue of 'the Earth at a glance' yearly publication is devoted to cities, areas and actors at the forefront of sustainable development. Beyond the status of stakes and obstacles to overcome, the ambition is to identify the dynamics carrying an indispensable trajectory change. More than half of the worldwide population lives in urban areas. Cities generate the most part of the prosperity and knowledge but are also the places where the most fragile populations concentrate and very often in precarious conditions. They are also at the origin of a large part of environment degradations. And yet, it is in the cities that the political, social and environmental questions of the 21. century are debated. In this framework, the cities of emerging countries may open the ways towards a new urbanism by developing new standards. Contents: status of 2009 events; calendar of main 2010 meetings; dossier: 'cities: changing the trajectory'; landmarks: maps, diagrams, world synthesis of sustainable development. (J.S.)

  18. Towards engineered branch placement: Unreal™ match between vapour-liquid-solid glancing angle deposition nanowire growth and simulation

    International Nuclear Information System (INIS)

    Taschuk, M. T.; Tucker, R. T.; LaForge, J. M.; Beaudry, A. L.; Kupsta, M. R.; Brett, M. J.

    2013-01-01

    The vapour-liquid-solid glancing angle deposition (VLS-GLAD) process is capable of producing complex nanotree structures with control over azimuthal branch orientation and height. We have developed a thin film growth simulation including ballistic deposition, simplified surface diffusion, and droplet-mediated cubic crystal growth for the VLS-GLAD process using the Unreal TM Development Kit. The use of a commercial game engine has provided an interactive environment while allowing a custom physics implementation. Our simulation's output is verified against experimental data, including a volumetric film reconstruction produced using focused ion beam and scanning-electron microscopy (SEM), crystallographic texture, and morphological characteristics such as branch orientation. We achieve excellent morphological and texture agreement with experimental data, as well as qualitative agreement with SEM imagery. The simplified physics in our model reproduces the experimental films, indicating that the dominant role flux geometry plays in the VLS-GLAD competitive growth process responsible for azimuthally oriented branches and biaxial crystal texture evolution. The simulation's successful reproduction of experimental data indicates that it should have predictive power in designing novel VLS-GLAD structures

  19. Towards engineered branch placement: Unreal™ match between vapour-liquid-solid glancing angle deposition nanowire growth and simulation

    Science.gov (United States)

    Taschuk, M. T.; Tucker, R. T.; LaForge, J. M.; Beaudry, A. L.; Kupsta, M. R.; Brett, M. J.

    2013-12-01

    The vapour-liquid-solid glancing angle deposition (VLS-GLAD) process is capable of producing complex nanotree structures with control over azimuthal branch orientation and height. We have developed a thin film growth simulation including ballistic deposition, simplified surface diffusion, and droplet-mediated cubic crystal growth for the VLS-GLAD process using the UnrealTM Development Kit. The use of a commercial game engine has provided an interactive environment while allowing a custom physics implementation. Our simulation's output is verified against experimental data, including a volumetric film reconstruction produced using focused ion beam and scanning-electron microscopy (SEM), crystallographic texture, and morphological characteristics such as branch orientation. We achieve excellent morphological and texture agreement with experimental data, as well as qualitative agreement with SEM imagery. The simplified physics in our model reproduces the experimental films, indicating that the dominant role flux geometry plays in the VLS-GLAD competitive growth process responsible for azimuthally oriented branches and biaxial crystal texture evolution. The simulation's successful reproduction of experimental data indicates that it should have predictive power in designing novel VLS-GLAD structures.

  20. Fabrication of a Large-Area Superhydrophobic SiO2 Nanorod Structured Surface Using Glancing Angle Deposition

    Directory of Open Access Journals (Sweden)

    Xun Lu

    2017-01-01

    Full Text Available A glancing angle deposition (GLAD technique was used to generate SiO2 nanorods on a glass substrate to fabricate a low-cost superhydrophobic functional nanostructured surface. GLAD-deposited SiO2 nanorod structures were fabricated using various deposition rates, substrate rotating speeds, oblique angles, and deposition times to analyze the effects of processing conditions on the characteristics of the fabricated functional nanostructures. The wettability of the surface was measured after surface modification with a self-assembled monolayer (SAM. The measured water contact angles were primarily affected by substrate rotation speed and oblique angle because the surface fraction of the GLAD nanostructure was mainly affected by these parameters. A maximum contact angle of 157° was obtained from the GLAD sample fabricated at a rotation speed of 5 rpm and an oblique angle of 87°. Although the deposition thickness (height of the nanorods was not a dominant factor for determining the wettability, we selected a deposition thickness of 260 nm as the optimum processing condition based on the measured optical transmittance of the samples because optically transparent films can serve as superhydrophobic functional nanostructures for optical applications.

  1. The caBIG annotation and image Markup project.

    Science.gov (United States)

    Channin, David S; Mongkolwat, Pattanasak; Kleper, Vladimir; Sepukar, Kastubh; Rubin, Daniel L

    2010-04-01

    Image annotation and markup are at the core of medical interpretation in both the clinical and the research setting. Digital medical images are managed with the DICOM standard format. While DICOM contains a large amount of meta-data about whom, where, and how the image was acquired, DICOM says little about the content or meaning of the pixel data. An image annotation is the explanatory or descriptive information about the pixel data of an image that is generated by a human or machine observer. An image markup is the graphical symbols placed over the image to depict an annotation. While DICOM is the standard for medical image acquisition, manipulation, transmission, storage, and display, there are no standards for image annotation and markup. Many systems expect annotation to be reported verbally, while markups are stored in graphical overlays or proprietary formats. This makes it difficult to extract and compute with both of them. The goal of the Annotation and Image Markup (AIM) project is to develop a mechanism, for modeling, capturing, and serializing image annotation and markup data that can be adopted as a standard by the medical imaging community. The AIM project produces both human- and machine-readable artifacts. This paper describes the AIM information model, schemas, software libraries, and tools so as to prepare researchers and developers for their use of AIM.

  2. Growth and properties of the CuInS2 thin films produced by glancing angle deposition

    International Nuclear Information System (INIS)

    Akkari, F. Chaffar; Kanzari, M.; Rezig, B.

    2008-01-01

    We use the glancing angle deposition technique (GLAD) to grow CuInS 2 thin films by a vacuum thermal method onto glass substrates. During deposition, the substrate temperature was maintained at 200 deg. C. Due to shadowing effect the oblique angle deposition technique can produce nanorods tilted toward the incident deposition flux. The evaporated atoms arrive at the growing interface at a fixed angle θ measured from the substrate normal. The substrate is rotated with rotational speed ω fixed at 0.033 rev s -1 . We show that the use of this growth technique leads to an improvement in the optical properties of the films. Indeed high absorption coefficients (10 5 -3.10 5 cm -1 ) in the visible range and near-IR spectral range are reached. In the case of the absence of the substrate rotation, scanning electron microscopy pictures show that the structure of the resulting film consists of nanocolumns that are progressively inclined towards the evaporation source as the incident angle was increased. If a rapid azimuthal rotation accompanies the substrate tilt, the resulting nanostructure is composed of an array of pillars normal to the substrate. The surface morphology show an improvement without presence of secondary phases for higher incident angles (θ > 60 deg.)

  3. CSBB-ConeExclusion, adapting structure based solution virtual screening to libraries on solid support.

    Science.gov (United States)

    Shave, Steven; Auer, Manfred

    2013-12-23

    Combinatorial chemical libraries produced on solid support offer fast and cost-effective access to a large number of unique compounds. If such libraries are screened directly on-bead, the speed at which chemical space can be explored by chemists is much greater than that addressable using solution based synthesis and screening methods. Solution based screening has a large supporting body of software such as structure-based virtual screening tools which enable the prediction of protein-ligand complexes. Use of these techniques to predict the protein bound complexes of compounds synthesized on solid support neglects to take into account the conjugation site on the small molecule ligand. This may invalidate predicted binding modes, the linker may be clashing with protein atoms. We present CSBB-ConeExclusion, a methodology and computer program which provides a measure of the applicability of solution dockings to solid support. Output is given in the form of statistics for each docking pose, a unique 2D visualization method which can be used to determine applicability at a glance, and automatically generated PyMol scripts allowing visualization of protein atom incursion into a defined exclusion volume. CSBB-ConeExclusion is then exemplarically used to determine the optimum attachment point for a purine library targeting cyclin-dependent kinase 2 CDK2.

  4. Zigzag and Helical AlN Layer Prepared by Glancing Angle Deposition and Its Application as a Buffer Layer in a GaN-Based Light-Emitting Diode

    Directory of Open Access Journals (Sweden)

    Lung-Chien Chen

    2012-01-01

    Full Text Available This study investigates an aluminum nitride (AlN nanorod structure sputtered by glancing angle deposition (GLAD and its application as a buffer layer for GaN-based light-emitting diodes (LEDs that are fabricated on sapphire substrates. The ray tracing method is adopted with a three-dimensional model in TracePro software. Simulation results indicate that the zigzag AlN nanorod structure is an optimal buffer layer in a GaN-based LED. Furthermore, the light output power of a GaN-based LED with a zigzag AlN nanorod structure improves to as much as 28.6% at a forward current of 20 mA over that of the GaN-based LED with a normal AlN buffer layer.

  5. Program Direction FY 2017 Budget At-A-Glance

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-03-01

    Program Direction enables EERE to maintain and support a world-class federal workforce to accomplish its mission of creating and sustaining American leadership in the sustainable transportation, renewable power, and energy efficiency sectors. The FY 2017 Program Direction budget request provides resources for program and project management, administrative support, contract administration, human capital management, headquarters and field site non-laboratory facilities and infrastructure, and contractor support.

  6. Calculation of electronic stopping power along glancing swift heavy ion tracks in perovskites using ab initio electron density data

    Energy Technology Data Exchange (ETDEWEB)

    Osmani, O; Duvenbeck, A; Akcoeltekin, E; Meyer, R; Schleberger, M [Department of Physics, University of Duisburg-Essen, D-47048 Duisburg (Germany); Lebius, H [CIMAP, blvd Henri Becquerel, 14070 Caen (France)], E-mail: marika.schleberger@uni-due.de

    2008-08-06

    In recent experiments the irradiation of insulators of perovskite type with swift (E{approx}100 MeV) heavy ions under glancing incidence has been shown to provide a unique means to generate periodically arranged nanodots at the surface. The physical origin of these patterns has been suggested as stemming from a highly anisotropic electron density distribution within the bulk. In order to show the relevance of the electron density distribution of the target we present a model calculation for the system Xe{sup 23+} {yields} SrTiO{sub 3} that is known to produce the aforementioned surface modifications. On the basis of the Lindhard model of electronic stopping, we employ highly-resolved ab initio electron density data to describe the conversion of kinetic energy into excitation energy along the ion track. The primary particle dynamics are obtained via integration of the Newtonian equations of motion that are governed by a space- and time-dependent frictional force originating from Lindhard stopping. The analysis of the local electronic stopping power along the ion track reveals a pronounced periodic structure. The periodicity length varies strongly with the particular choice of the polar angle of incidence and is directly correlated to the experimentally observed formation of periodic nanodots at insulator surfaces.

  7. Web systems to support the elaboration and publication of the ATLAS data analysis papers

    International Nuclear Information System (INIS)

    Maidantchik, Carmen; Moraes, Laura O.F.; Karam, K.; Grael, Felipe F.; Evora, Luiz Henrique R.A.

    2011-01-01

    Full text: In 2010, the LHC experiment produced 7 TeV and heavy-ions collisions continually. It allowed ATLAS to collect and analyze a huge amount of data and perform several studies. Physicists are now publishing papers and conference notes announcing results and achievements. During the past year, 37 papers were published and for 2011 there are already 39 papers in preparation. A paper publication management involves several aspects, such as keep track of the analysis results status, follow the procedure step-by-step, promote the communication among collaborators, improve the paper initial version, and make an interaction between the Authorship Committee and the Publication Committee to produce a final authors list. The UFRJ group developed the Glance system, a retrieval mechanism to perform data manipulation and operation in distinct and geographically spread repositories. Using Glance as the main application to access data, the Analysis Follow-Up and Analysis CONF Notes systems allow users to manage and update information related to all ATLAS papers and conference notes. Both systems support the process of revision, approval and publication of the analysis outcome. The first step to publish a paper or note is to define an Editorial Board, which main responsibility is to improve the initial versions. The whole process is supervised by the Publication Committee, which will sign-off the final decisions and submit the paper for publishing. Presentations and papers versions are elaborated by the Conveners of the different ATLAS physics groups. The systems also support the registration of meetings, tracking the paper through the official references (like CDS, arXiv, DOI and the published Journal) and insertion of comments about the successive versions. As all steps are traced, automatic e-mails warn the responsible of the next step to take an action. A search engine allows any user to follow an analysis publication stage. The access privileges are based on

  8. An object-oriented approach to deploying highly configurable Web interfaces for the ATLAS experiment

    CERN Document Server

    Lange Ramos, Bruno; The ATLAS collaboration; Pommes, Kathy; Pavani Neto, Varlen; Vieira Arosa, Breno; Abreu Da Silva, Igor

    2015-01-01

    The ATLAS Technical Coordination disposes of 17 Web systems to support its operation. These applications, whilst ranging from supporting the process of publishing scientific papers to monitoring radiation levels in the equipment at the cave, are constantly prone to changes in requirements due to the collaborative nature of the experiment and its management. In this context, a Web framework is proposed to unify the generation of the supporting interfaces. Fence assembles classes to build applications by making extensive use of JSON configuration files. It relies vastly on Glance, a technology that was set forth in 2003 to create an abstraction layer on top of the heterogeneous sources that store the technical coordination data. Once Glance maps out the database modeling, records can be referenced in the configuration files by wrapping unique identifiers around double enclosing brackets. The deployed content can be individually secured by attaching clearance attributes to their description thus ensuring that vi...

  9. A comparative study on omnidirectional anti-reflection SiO2 nanostructure films coating by glancing angle deposition

    Science.gov (United States)

    Prachachet, R.; Samransuksamer, B.; Horprathum, M.; Eiamchai, P.; Limwichean, S.; Chananonnawathorn, C.; Lertvanithphol, T.; Muthitamongkol, P.; Boonruang, S.; Buranasiri, P.

    2018-02-01

    Fabricated omnidirectional anti-reflection nanostructure films as a one of the promising alternative solar cell applications have attracted enormous scientific and industrial research benefits to their broadband, effective over a wide range of incident angles, lithography-free and high-throughput process. Recently, the nanostructure SiO2 film was the most inclusive study on anti-reflection with omnidirectional and broadband characteristics. In this work, the three-dimensional silicon dioxide (SiO2) nanostructured thin film with different morphologies including vertical align, slant, spiral and thin films were fabricated by electron beam evaporation with glancing angle deposition (GLAD) on the glass slide and silicon wafer substrate. The morphological of the prepared samples were characterized by field-emission scanning electron microscope (FE-SEM) and high-resolution transmission electron microscope (HRTEM). The transmission, omnidirectional and birefringence property of the nanostructure SiO2 films were investigated by UV-Vis-NIR spectrophotometer and variable angle spectroscopic ellipsometer (VASE). The spectrophotometer measurement was performed at normal incident angle and a full spectral range of 200 - 2000 nm. The angle dependent transmission measurements were investigated by rotating the specimen, with incidence angle defined relative to the surface normal of the prepared samples. This study demonstrates that the obtained SiO2 nanostructure film coated on glass slide substrate exhibits a higher transmission was 93% at normal incident angle. In addition, transmission measurement in visible wavelength and wide incident angles -80 to 80 were increased in comparison with the SiO2 thin film and glass slide substrate due to the transition in the refractive index profile from air to the nanostructure layer that improve the antireflection characteristics. The results clearly showed the enhanced omnidirectional and broadband characteristic of the three dimensional Si

  10. Program Collaboration and Service Integration At-a-Glance

    Centers for Disease Control (CDC) Podcasts

    Dr. Kevin A. Fenton, Director of CDC's National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, discusses program collaboration and service integration, a strategy that promotes better collaboration between public health programs and supports appropriate service integration at the point-of-care.

  11. Four Principles for User Interface Design of Computerised Clinical Decision Support Systems

    DEFF Research Database (Denmark)

    Kanstrup, Anne Marie; Christiansen, Marion Berg; Nøhr, Christian

    2011-01-01

    emphasises a focus on how users interact with the system, a focus on how information is provided by the system, and four principles of interaction. The four principles for design of user interfaces for CDSS are summarised as four A’s: All in one, At a glance, At hand and Attention. It is recommended that all...... four interaction principles are integrated in the design of user interfaces for CDSS, i.e. the model is an integrated model which we suggest as a guide for interaction design when working with preventing medication errors....

  12. The influence of glancing angle deposited nano-rough platinum surfaces on the adsorption of fibrinogen and the proliferation of primary human fibroblasts

    International Nuclear Information System (INIS)

    Dolatshahi-Pirouz, A; Foss, M; Chevallier, J; Besenbacher, F; Pennisi, C P; Yoshida, K; Skeldal, S; Andreasen, P; Zachar, V

    2009-01-01

    We have used the glancing angle deposition (GLAD) method as a simple and fast method to generate nano-rough surfaces for protein adsorption experiments and cell assays. The surface roughness and the detailed geometrical surface morphology of the thin films were characterized by atomic force microscopy (AFM) and scanning electron microscopy (SEM). As the GLAD deposition angle approaches grazing incidence, sharp and whisker-like columnar protrusions are formed. Smaller and less sharp surface features appear for the thin films synthesized at higher deposition angles. By changing the GLAD deposition angle together with the total amount of mass deposited per area on the respective surfaces, the size of the surface features can be varied on the nanoscale. Using the GLAD topographies as model surfaces, we have investigated the influence of the nano-roughness on fibrinogen adsorption and on the proliferation of primary human fibroblasts. It is found that fibrinogen, an important blood protein, preferentially adheres on the whisker-like nano-rough substrates in comparison to a flat surface. Furthermore, the proliferation of the human fibroblasts is significantly reduced on the nano-rough substrates. These results demonstrate that the GLAD technique can be used to fabricate nano-rough surface morphologies that significantly influence both protein and cellular adhesion to surfaces and are therefore well suited for biological assays.

  13. Program Collaboration and Service Integration At-a-Glance

    Centers for Disease Control (CDC) Podcasts

    2010-09-15

    Dr. Kevin A. Fenton, Director of CDC's National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, discusses program collaboration and service integration, a strategy that promotes better collaboration between public health programs and supports appropriate service integration at the point-of-care.  Created: 9/15/2010 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention.   Date Released: 9/15/2010.

  14. Advance Manufacturing Office FY 2017 Budget At-A-Glance

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-03-01

    The Advanced Manufacturing Office (AMO) brings together manufacturers, research institutions, suppliers, and universities to investigate manufacturing processes, information, and materials technologies critical to advance domestic manufacturing of clean energy products, and to support energy productivity across the entire manufacturing sector.

  15. Workplace Training: Employer and Employee Perspectives

    Science.gov (United States)

    National Centre for Vocational Education Research (NCVER), 2017

    2017-01-01

    According to the 2016 Organisation for Economic Co-operation and Development (OECD) report, Education at a glance, much of the learning at work takes place through employer-supported training. Both employers and employees recognise the benefits of such training because skilling the workforce can lead to better jobs, greater firm competitiveness,…

  16. Support schemes and ownership structures - The policy context for fuel cell based micro-combined heat and power

    Energy Technology Data Exchange (ETDEWEB)

    Ropenus, S.; Thorsten Schroeder, S.; Costa, A.; Obe, E.

    2010-05-15

    In recent years, fuel cell based micro-combined heat and power has received increasing attention due to its potential contribution to energy savings, efficiency gains, customer proximity and flexibility in operation and capacity size. The FC4Home project assesses technical and economic aspects of the ongoing fuel cell based micro-combined heat and power (mCHP) demonstration projects by addressing the socio-economic and systems analyses perspectives of a large-scale promotion scheme of fuel cells. This document constitutes the deliverable of Work Package 1 of the FC4Home project and provides an introduction to the policy context for mCHP. Section 1 describes the rationale for the promotion of mCHP by explaining its potential contribution to European energy policy goals. Section 2 addresses the policy context at the supranational European level by outlining relevant EU Directives on support schemes for promoting combined heat and power and energy from renewable sources. These Directives are to be implemented at the national level by the Member States. Section 3 conceptually presents the spectrum of national support schemes, ranging from investment support to market-based operational support. The choice of support scheme simultaneously affects risk and technological development, which is the focus of Section 4. Subsequent to this conceptual overview, Section 5 takes a glance at the national application of support schemes for mCHP in practice, notably in the three country cases of the FC4Home project, Denmark, France and Portugal. Another crucial aspect for the diffusion of the mCHP technology is possible ownership structures. These may range from full consumer ownership to ownership by utilities and energy service companies, which is discussed in Section 6. Finally, a conclusion (Section 7) wraps up previous findings and provides a short 'preview' of the quantitative analyses in subsequent Work Packages by giving some food for thought on the way. (author)

  17. Structural and optical properties of glancing angle deposited In{sub 2}O{sub 3} columnar arrays and Si/In{sub 2}O{sub 3} photodetector

    Energy Technology Data Exchange (ETDEWEB)

    Mondal, A.; Shougaijam, B.; Goswami, T.; Dhar, J.C.; Singh, N.K. [National Institute of Technology, Department of Electronics and Communication Engineering, Agartala (India); Choudhury, S. [North Eastern Hill University, Department of Electronics and Communication Engineering, Shillong (India); Chattopadhay, K.K. [Jadavpur University, Department of Physics, Kolkata (India)

    2014-04-15

    Ordered and perpendicular columnar arrays of In{sub 2}O{sub 3} were synthesized on conducting ITO electrode by a simple glancing angle deposition (GLAD) technique. The as-deposited In{sub 2}O{sub 3} columns were investigated by field emission gun-scanning electron microscope (FEG-SEM). The average length and diameter of the columns were estimated ∝400 nm and ∝100 nm, respectively. The morphology of the structure was examined by transmission electron microscopy (TEM). X-ray diffraction (XRD) analysis shows the polycrystalline nature of the sample which was verified by selective area electron diffraction (SAED) analysis. The growth mechanism and optical properties of the columns were also discussed. Optical absorption shows that In{sub 2}O{sub 3} columns have a high band to band transition at ∝3.75 eV. The ultraviolet and green emissions were obtained from the In{sub 2}O{sub 3} columnar arrays. The P-N junction was formed between In{sub 2}O{sub 3} and P-type Si substrate. The GLAD synthesized In{sub 2}O{sub 3} film exhibits low current conduction compared to In{sub 2}O{sub 3} TF. However, the Si/GLAD-In{sub 2}O{sub 3} detector shows ∝1.5 times enhanced photoresponsivity than that of Si/In{sub 2}O{sub 3} TF. (orig.)

  18. Drivers' Visual Characteristics when Merging onto or Exiting an Urban Expressway.

    Directory of Open Access Journals (Sweden)

    Ying Cheng

    Full Text Available The aim of this study is to examine drivers' visual and driving behavior while merging onto or exiting an urban expressway with low and high traffic densities. The analysis was conducted according to three periods (approaching, merging or exiting, and accelerating or decelerating. A total of 10 subjects (8 males and 2 females with ages ranging from 25 to 52 years old (M = 30.0 years old participated in the study. The research was conducted in a natural driving situation, and the drivers' eye movements were monitored and recorded using an eye tracking system. The results show that the influence of traffic density on the glance duration and scan duration is more significant when merging than when exiting. The results also demonstrate that the number of glances and the mean glance duration are mainly related to the driving task (e.g., the merging period. Therefore, drivers' visual search strategies mainly depend on the current driving task. With regard to driving behavior, the variation tendencies of the duration and the velocity of each period are similar. These results support building an automated driving assistant system that can automatically identify gaps and accelerate or decelerate the car accordingly or provide suggestions to the driver to do so.

  19. Creating illusions of past encounter through brief exposure.

    Science.gov (United States)

    Brown, Alan S; Marsh, Elizabeth J

    2009-05-01

    Titchener (1928) suggested that briefly glancing at a scene could make it appear strangely familiar when it was fully processed moments later. The closest laboratory demonstration used words as stimuli, and showed that briefly glancing at a to-be-judged word increased the subject's belief that it had been presented in an earlier study list (Jacoby & Whitehouse, 1989). We evaluated whether a hasty glance could elicit a false belief in a prior encounter, from a time and place outside of the experiment. This goal precluded using word stimuli, so we had subjects evaluate unfamiliar symbols. Each symbol was preceded by a brief exposure to an identical symbol, a different symbol, or no symbol. A brief glance at an identical symbol increased attributions to preexperimental experience, relative to a glance at a different symbol or no symbol, providing a possible mechanism for common illusions of false recognition.

  20. Influence of traffic situation on a driver`s visual behavior; Kotsu jokyo ga shinin kodo ni oyobosu eikyo

    Energy Technology Data Exchange (ETDEWEB)

    Kisumi, E; Hara, t [Mitsubishi Motors Corp., Tokyo (Japan)

    1997-10-01

    When a driver performs an in-car visual task, that task must be time-shared with the driving task. Therefore, his/her glances would be divided between the forward view and the in-car visual display in accordance with traffic situation. In order to investigate the influence of traffic situation on glance duration distribution, an experiment for in-car visual task was conducted using Mitsubishi`s flat-belt driving simulator. As a result, a glance duration tends to shorten as driving task demands increase, such as driving at high speed, being overtaken, etc., and a glance cycle tends to shorten under the same situation. 5 refs., 8 figs., 1 tab.

  1. A glance on recent progresses in diagnosis and treatment of primary immunodeficiencies/ Progrese recente în diagnosticul şi tratamentul imunodeficienţelor primare

    Directory of Open Access Journals (Sweden)

    Späth Peter J.

    2014-09-01

    Full Text Available Primary immunodeficiencies (PIDs* belong to the group of rare diseases which need more awareness by the relevant medical disciplines. Below a review on recent progresses in diagnosis and treatment of PIDs is given. Reducing the regrettable delay in diagnosis of PIDs (worldwide is possible only when awareness is increased by doctors who may encounter patients with PID. This review shall serve this purpose. Progresses in understanding what the link might be between one genetic defect presenting in various phenotypes or how various gene defects may manifest by very similar PID phenotypes helps building awareness. Knowledge of PID favours early diagnosis, a cornerstone of optimal, sometimes life-long care at justifiable costs. The complexity of PIDs calls for clinical laboratory and clinical diagnostic performed by experts only. Exciting laboratory diagnostic progresses in early diagnosis of the most severe forms of PID are reviewed below. Progresses in curative therapies for PIDs, such as hematopoietic stem cell transplantation and gene therapies, are mentioned in short. About 80% of PID patients suffer from an antibody deficiency syndrome and can profit from non-curative replacement therapies with human immunoglobulin G concentrates. Modes of application, safety and hints for dosing of replacement therapies to reduce frequencies of severe infections are mentioned below. Thanks to the increasing quality of care, patients survive adolescence. A glance is given on the problems of transition to the adult medicine setting.

  2. Work-Life Balance At A Glance- A Synthetic Review

    OpenAIRE

    MEHTA, Dr. PALLAVI; KUNDNANI, NEERA

    2015-01-01

    The literature review on Work Life Balance has been done with a view keeping in mind the momentum with which the concept has become pervasive due to changing work-life style and with major aim to bring an insight into various forces surrounding it which hinders its equilibrium and solutions to overcome thisdisequilibrium. The current synthetic review helps in identifying the effects of organization support, work-family conflict, workplace stress and personality on work-life equilibrium. In th...

  3. How safe is tuning a radio?: using the radio tuning task as a benchmark for distracted driving.

    Science.gov (United States)

    Lee, Ja Young; Lee, John D; Bärgman, Jonas; Lee, Joonbum; Reimer, Bryan

    2018-01-01

    Drivers engage in non-driving tasks while driving, such as interactions entertainment systems. Studies have identified glance patterns related to such interactions, and manual radio tuning has been used as a reference task to set an upper bound on the acceptable demand of interactions. Consequently, some view the risk associated with radio tuning as defining the upper limit of glance measures associated with visual-manual in-vehicle activities. However, we have little knowledge about the actual degree of crash risk that radio tuning poses and, by extension, the risk of tasks that have similar glance patterns as the radio tuning task. In the current study, we use counterfactual simulation to take the glance patterns for manual radio tuning tasks from an on-road experiment and apply these patterns to lead-vehicle events observed in naturalistic driving studies. We then quantify how often the glance patterns from radio tuning are associated with rear-end crashes, compared to driving only situations. We used the pre-crash kinematics from 34 crash events from the SHRP2 naturalistic driving study to investigate the effect of radio tuning in crash-imminent situations, and we also investigated the effect of radio tuning on 2,475 routine braking events from the Safety Pilot project. The counterfactual simulation showed that off-road glances transform some near-crashes that could have been avoided into crashes, and glance patterns observed in on-road radio tuning experiment produced 2.85-5.00 times more crashes than baseline driving. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Geothermal Technologies Office FY 2017 Budget At-A-Glance

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-03-01

    The Geothermal Technologies Office (GTO) accelerates deployment of clean, domestic geothermal energy by supporting innovative technologies that reduce the cost and risks of development. This abundant resource generates energy around the clock and has the potential to supply more than 100 GWe of electricity—roughly one-tenth of America’s energy demand. By optimizing the value stream for electricity production and cascaded uses, the office aims to make geothermal energy a fully cost-competitive, widely available, and geographically diverse component of the national energy mix.

  5. A roadmap for caGrid, an enterprise Grid architecture for biomedical research.

    Science.gov (United States)

    Saltz, Joel; Hastings, Shannon; Langella, Stephen; Oster, Scott; Kurc, Tahsin; Payne, Philip; Ferreira, Renato; Plale, Beth; Goble, Carole; Ervin, David; Sharma, Ashish; Pan, Tony; Permar, Justin; Brezany, Peter; Siebenlist, Frank; Madduri, Ravi; Foster, Ian; Shanbhag, Krishnakant; Mead, Charlie; Chue Hong, Neil

    2008-01-01

    caGrid is a middleware system which combines the Grid computing, the service oriented architecture, and the model driven architecture paradigms to support development of interoperable data and analytical resources and federation of such resources in a Grid environment. The functionality provided by caGrid is an essential and integral component of the cancer Biomedical Informatics Grid (caBIG) program. This program is established by the National Cancer Institute as a nationwide effort to develop enabling informatics technologies for collaborative, multi-institutional biomedical research with the overarching goal of accelerating translational cancer research. Although the main application domain for caGrid is cancer research, the infrastructure provides a generic framework that can be employed in other biomedical research and healthcare domains. The development of caGrid is an ongoing effort, adding new functionality and improvements based on feedback and use cases from the community. This paper provides an overview of potential future architecture and tooling directions and areas of improvement for caGrid and caGrid-like systems. This summary is based on discussions at a roadmap workshop held in February with participants from biomedical research, Grid computing, and high performance computing communities.

  6. Bioenergy Technologies Office FY 2017 Budget At-A-Glance

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-03-01

    The Bioenergy Technologies Office (BETO) is accelerating the commercialization of first-of-a-kind technologies that use our nation’s abundant renewable biomass resources for the production of advanced biofuels and biobased products. Non-food sources of biomass, such as algae, agricultural residues and forestry trimmings, and energy crops like switchgrass, are being used in BETO-supported, cutting-edge technologies to produce drop-in biofuels, including renewable gasoline, diesel, and jet fuels. BETO is also investigating how to improve the economics of biofuel production by converting biomass into higher-value chemicals and products that historically have always been derived from petroleum.

  7. Robotics Strategy White Paper

    Science.gov (United States)

    2009-03-19

    Cargo packaging and pallet assembly. Use of robotics tools to support palletization falls under the supply functional area which tasks the Army to...system. 17 At first glance, remote tele-operated surgery capability appears to already exist in civilian hospitals (i.e., DaVinci Machine: http... tool free maintenance and anticipatory sustainment and improved distribution. The UJTL tasks suggest nominal improvements in the maintenance area

  8. Identification of real-time diagnostic measures of visual distraction with an automatic eye-tracking system.

    Science.gov (United States)

    Zhang, Harry; Smith, Matthew R H; Witt, Gerald J

    2006-01-01

    This study was conducted to identify eye glance measures that are diagnostic of visual distraction. Visual distraction degrades performance, but real-time diagnostic measures have not been identified. In a driving simulator, 14 participants responded to a lead vehicle braking at -2 or -2.7 m/s2 periodically while reading a varying number of words (6-15 words every 13 s) on peripheral displays (with diagonal eccentricities of 24 degrees, 43 degrees, and 75 degrees). As the number of words and display eccentricity increased, total glance duration and reaction time increased and driving performance suffered. Correlation coefficients between several glance measures and reaction time or performance variables were reliably high, indicating that these glance measures are diagnostic of visual distraction. It is predicted that for every 25% increase in total glance duration, reaction time is increased by 0.39 s and standard deviation of lane position is increased by 0.06 m. Potential applications of this research include assessing visual distraction in real time, delivering advisories to distracted drivers to reorient their attention to driving, and using distraction information to adapt forward collision and lane departure warning systems to enhance system effectiveness.

  9. Photocatalytic Activity of Nanostructured Titanium Dioxide Thin Films

    Directory of Open Access Journals (Sweden)

    Zdenek Michalcik

    2012-01-01

    Full Text Available The aim of this paper is to investigate the properties and photocatalytic activity of nanostructured TiO2 layers. The glancing angle deposition method with DC sputtering at low temperature was applied for deposition of the layers with various columnar structures. The thin-film structure and surface morphology were analyzed by XRD, SEM, and AFM analyses. The photocatalytic activity of the films was determined by the rate constant of the decomposition of the Acid Orange 7. In dependence on the glancing angle deposition parameters, three types of columnar structures were obtained. The films feature anatase/rutile and/or amorphous structures depending on the film architecture and deposition method. All the films give the evidence of the photocatalytic activity, even those without proved anatase or rutile structure presence. The impact of columnar boundary in perspective of the photocatalytic activity of nanostructured TiO2 layers was discussed as the possible factor supporting the photocatalytic activity.

  10. [Subjective glance in ethics and attitudes in psychiatric nursing].

    Science.gov (United States)

    Schädle-Deininger, Hilde

    2014-07-01

    Patients with psychiatric problems have the right to receive qualified and humane psychiatric nursing. To meet these requirements nurses should reflect on their daily practice and whether they support clients in respect of autonomy, empowerment and recovery or only meet the requirements of the institution and well-worn routines. The Code of Ethics for Nurses (International Council of Nurses [ICN] and the four principles of Beauchamp and Childress [respect of autonomy, nonmaleficence, beneficence and justice]) help nurses to decide in their daily work on the narrow line between autonomy and treating the patient like a child. Emphasis is laid on the nurses' duty to influence the political development in health services. © Georg Thieme Verlag KG Stuttgart · New York.

  11. A first glance at the initial ATF experimental results

    International Nuclear Information System (INIS)

    Carreras, B.A.; Dominguez, N.; Leboeuf, J.N.; Lynch, V.E.; Charlton, L.A.

    1989-05-01

    In the initial phase of ATF operation, the plasma minor radius and the edge rotational transform were reduced by field errors. This caused an effective change of the magnetic configuration: it improved the stability properties but worsened the equilibrium properties. The threshold for the second stability regime was lowered to β 0 /approximately/ 1.5%. Experimental profile data are compatible with operation in the second stability regime, and the achieved beta values, β 0 /approximately/ 3%, are well beyond the theoretically calculated threshold. Magnetic fluctuation measurements showed the effects of beta self-stabilization. They are in reasonable agreement with the predictions of the theory and support the evidence that ATF has already operated in the second stability regime. 24 refs., 20 figs., 1 tab

  12. A GLANCE AT OFFSHORE WIND TURBINE FOUNDATION STRUCTURES

    Directory of Open Access Journals (Sweden)

    Jianhua Zhang

    2016-06-01

    Full Text Available Energy poverty and climate change are crucial issues we face in our societies. Offshore wind energy has been a reliable solution to both of these problems - solving our growing energy problems while reducing CO2 emission. Innovative foundation design is one of the setbacks faced by this industry. Designing and constructing a cost effective offshore wind farm is greatly hampered by technical and infrastructural challenges, especially in foundation structures. This paper provides a detailed overview of issues related to this problem, with the aim of eliminating the frequent misunderstandings which can arise among engineers and investors working in the offshore wind energy sector. It begins by investigating the latest data and recommendations regarding the design and deployment of various kinds of offshore wind turbine (OWT foundations. It provides a framework which enables us to study the different OWT foundations, including prototypes and their limitations. Various structural failure modes are highlighted and corrosion measures are presented. Moreover, various removal methods of support structures are put forward. Finally, this paper presents the setbacks preventing the spread of offshore wind energy and the future works for offshore wind energy applications.

  13. The role of EEPROM devices in upcoming ISDN applications

    Science.gov (United States)

    Nette, Herbert L.

    1991-02-01

    Integrated Services Digital Network (ISDN) equipments are rapidly becoming a major market for semiconductor chips. Although at first glance this growing market appears to be geared at logic chips, nonvolatile memories represent important support chips and will become a significant segment of this market. Challenges in these applications consist in operating EEPROMs at lower voltages and lower power and embedding them on ever more complex communications processor chips.

  14. Physics conclusions in support of ITER W divertor monoblock shaping

    Directory of Open Access Journals (Sweden)

    R.A. Pitts

    2017-08-01

    Full Text Available The key remaining physics design issue for the ITER tungsten (W divertor is the question of monoblock (MB front surface shaping in the high heat flux target areas of the actively cooled targets. Engineering tolerance specifications impose a challenging maximum radial step between toroidally adjacent MBs of 0.3mm. Assuming optical projection of the parallel heat loads, magnetic shadowing of these edges is required if quasi-steady state melting is to be avoided under certain conditions during burning plasma operation and transiently during edge localized mode (ELM or disruption induced power loading. An experiment on JET in 2013 designed to investigate the consequences of transient W edge melting on ITER, found significant deficits in the edge power loads expected on the basis of simple geometric arguments, throwing doubt on the understanding of edge loading at glancing field line angles. As a result, a coordinated multi-experiment and simulation effort was initiated via the International Tokamak Physics Activity (ITPA and through ITER contracts, aimed at improving the physics basis supporting a MB shaping decision from the point of view both of edge power loading and melt dynamics. This paper reports on the outcome of this activity, concluding first that the geometrical approximation for leading edge power loading on radially misaligned poloidal leading edges is indeed valid. On this basis, the behaviour of shaped and unshaped monoblock surfaces under stationary and transient loads, with and without melting, is compared in order to examine the consequences of melting, or power overload in context of the benefit, or not, of shaping. The paper concludes that MB top surface shaping is recommended to shadow poloidal gap edges in the high heat flux areas of the ITER divertor targets.

  15. Studies in Intelligence. Volume 51, Number 4, 2007

    Science.gov (United States)

    2007-12-01

    observing that as autonomy spreads in East- ern Europe, the range of contingencies in which the USSR can rely on effective military support from the...narrow definition of such infor- mation—a cursory glance at the Pumpkin Papers, copies of State Department documents that Hiss passed to Chambers...used him as a source for military informa- tion. As noted above, a check of the Pumpkin Papers is enough to show that Hiss was an excel- lent

  16. Assessing drivers' response during automated driver support system failures with non-driving tasks.

    Science.gov (United States)

    Shen, Sijun; Neyens, David M

    2017-06-01

    With the increase in automated driver support systems, drivers are shifting from operating their vehicles to supervising their automation. As a result, it is important to understand how drivers interact with these automated systems and evaluate their effect on driver responses to safety critical events. This study aimed to identify how drivers responded when experiencing a safety critical event in automated vehicles while also engaged in non-driving tasks. In total 48 participants were included in this driving simulator study with two levels of automated driving: (a) driving with no automation and (b) driving with adaptive cruise control (ACC) and lane keeping (LK) systems engaged; and also two levels of a non-driving task (a) watching a movie or (b) no non-driving task. In addition to driving performance measures, non-driving task performance and the mean glance duration for the non-driving task were compared between the two levels of automated driving. Drivers using the automated systems responded worse than those manually driving in terms of reaction time, lane departure duration, and maximum steering wheel angle to an induced lane departure event. These results also found that non-driving tasks further impaired driver responses to a safety critical event in the automated system condition. In the automated driving condition, driver responses to the safety critical events were slower, especially when engaged in a non-driving task. Traditional driver performance variables may not necessarily effectively and accurately evaluate driver responses to events when supervising autonomous vehicle systems. Thus, it is important to develop and use appropriate variables to quantify drivers' performance under these conditions. Copyright © 2017 Elsevier Ltd and National Safety Council. All rights reserved.

  17. WIN Global. 1977/98 Activities at a First Glance

    International Nuclear Information System (INIS)

    Rising, A.; Lopez CArbonell, M.T.; Perez-Griffo, M.L.

    1998-01-01

    WIN is a worldwide association of women working professionally in the fields of nuclear energy and applications of radiation. The goal of WIN is to contribute to objectively inform the public on nuclear and radiation. WIN's principal objective is to emphasis and support the role that women can and do have in addressing the general public's concerns about nuclear energy and the application of radiation and nuclear technology. WIN is doing this through educational programmes, information exchange and arranging study visits. Members of WIN all have one thing in common: they want the general public to have a better understanding of nuclear and radiation matters. Membership status as ao April 21, 1998 was 605 members from 39 countries. During the year 7 new countries have joined to WIN ant two national WIN groups have been formed. Purpose of this paper is to present, to the Spanish Nuclear Society members, the WIN Global activities all over the world for the period 1997/98. The information included herein comes from different sources and WIN members and is, of course, a quick look over those activities. Win Spain activities for the period will be presented in a different paper of this Annual Meeting. (Author) 2 refs

  18. On CSM classes via Chern-Fulton classes of f-schemes

    OpenAIRE

    Fullwood, James; Wang, Dongxu

    2015-01-01

    The Chern-Fulton class is a generalization of Chern class to the realm of arbitrary embeddable schemes. While Chern-Fulton classes are sensitive to non-reduced scheme structure, they are not sensitive to possible singularities of the underlying support, thus at first glance are not interesting from a singularity theory viewpoint. However, we introduce a class of formal objects which we think of as `fractional schemes', or f-schemes for short, and then show that when one broadens the domain of...

  19. An Updated Decision Support Interface: A Tool for Remote Monitoring of Crop Growing Conditions

    Science.gov (United States)

    Husak, G. J.; Budde, M. E.; Rowland, J.; Verdin, J. P.; Funk, C. C.; Landsfeld, M. F.

    2014-12-01

    Remote sensing of agroclimatological variables to monitor food production conditions is a critical component of the Famine Early Warning Systems Network portfolio of tools for assessing food security in the developing world. The Decision Support Interface (DSI) seeks to integrate a number of remotely sensed and modeled variables to create a single, simplified portal for analysis of crop growing conditions. The DSI has been reformulated to incorporate more variables and give the user more freedom in exploring the available data. This refinement seeks to transition the DSI from a "first glance" agroclimatic indicator to one better suited for the differentiation of drought events. The DSI performs analysis of variables over primary agricultural zones at the first sub-national administrative level. It uses the spatially averaged rainfall, normalized difference vegetation index (NDVI), water requirement satisfaction index (WRSI), and actual evapotranspiration (ETa) to identify potential hazards to food security. Presenting this information in a web-based client gives food security analysts and decision makers a lightweight portal for information on crop growing conditions in the region. The crop zones used for the aggregation contain timing information which is critical to the DSI presentation. Rainfall and ETa are accumulated from different points in the crop phenology to identify season-long deficits in rainfall or transpiration that adversely affect the crop-growing conditions. Furthermore, the NDVI and WRSI serve as their own seasonal accumulated measures of growing conditions by capturing vegetation vigor or actual evapotranspiration deficits. The DSI is currently active for major growing regions of sub-Saharan Africa, with intention of expanding to other areas over the coming years.

  20. A glance at Appalachia.

    Science.gov (United States)

    Newell-Withrow, C

    1997-01-01

    Appalachia is usually written about in romantic terms; rarely are the citizens of Appalachia portrayed as contributors to society. Appalachia is made up of many cultures--African American, European American, Melungeon, Native American and others. Appalachian cultures are not locked in a fixed state; one needs only to review the history of Appalachia to understand this concept (Tice & Billings, 1991). Appalachian cultures are fluid and ever-changing. The cultures are expressed in literature, oral histories, music and regional history.

  1. IAEA at a glance

    International Nuclear Information System (INIS)

    Kinley, D. III

    1997-12-01

    The publication briefly describes the 'peaceful universe' and the work carries out by the International Atomic Energy Agency (IAEA), UN organisation responsible for accelerating and enlarging the contribution of atomic energy to peace, health and prosperity throughout the world. The following subjects are presented: Ensuring safe nuclear energy; Protecting against radiation risks; Safeguarding nuclear materials; Assisting developing countries; Nuclear Technologies solving problems; Providing information and technical services

  2. Facts at a Glance.

    Science.gov (United States)

    Moore, Kristin Anderson, Comp.; Manlove, Jennifer, Comp.; Terry-Humen, Elizabeth, Comp.; Williams, Stephanie, Comp.; Papillo, Angela Romano, Comp.; Scarpa, Juliet, Comp.

    This publication reports trends in teen childbearing in the Nation, in each state, and in large cities using data from the 2000 National Center for Health Statistics (NCHS). Rates of teenage childbearing steadily declined during the 1990s, reaching a record low in 2000. Rates declined for both younger and older teens and for blacks, whites, and…

  3. Statistics at a glance.

    Science.gov (United States)

    Ector, Hugo

    2010-12-01

    I still remember my first book on statistics: "Elementary statistics with applications in medicine and the biological sciences" by Frederick E. Croxton. For me, it has been the start of pursuing understanding statistics in daily life and in medical practice. It was the first volume in a long row of books. In his introduction, Croxton pretends that"nearly everyone involved in any aspect of medicine needs to have some knowledge of statistics". The reality is that for many clinicians, statistics are limited to a "P statistical methods. They have never had the opportunity to learn concise and clear descriptions of the key features. I have experienced how some authors can describe difficult methods in a well understandable language. Others fail completely. As a teacher, I tell my students that life is impossible without a basic knowledge of statistics. This feeling has resulted in an annual seminar of 90 minutes. This tutorial is the summary of this seminar. It is a summary and a transcription of the best pages I have detected.

  4. Herbs at a Glance

    Science.gov (United States)

    ... cautions, and resources for more information. Acai Aloe Vera Asian Ginseng Astragalus Bilberry Bitter Orange Black Cohosh ... app today. Subscribe Get dietary supplement updates by e-mail Email Address This page last modified June ...

  5. Passionflower: At a Glance

    Science.gov (United States)

    ... pregnancy as it may induce contractions. Keep in Mind Tell all your health care providers about any ... Privacy and Policies Accessibility en Español FOIA Site Map Contact Us U.S. Department of Health & Human Services , ...

  6. IAEA at a glance

    Energy Technology Data Exchange (ETDEWEB)

    Kinley, D III

    1997-12-01

    The publication briefly describes the `peaceful universe` and the work carries out by the International Atomic Energy Agency (IAEA), UN organisation responsible for accelerating and enlarging the contribution of atomic energy to peace, health and prosperity throughout the world. The following subjects are presented: Ensuring safe nuclear energy; Protecting against radiation risks; Safeguarding nuclear materials; Assisting developing countries; Nuclear Technologies solving problems; Providing information and technical services

  7. Handheld Versus Wearable Interaction Design for Professionals - A Case Study of Hospital Service Work

    DEFF Research Database (Denmark)

    Stisen, Allan; Blunck, Henrik; Kjærgaard, Mikkel Baun

    2014-01-01

    With the blooming of new available wrist worn devices there are potentials for these to support the work done in many professional domains. One such domain is hospital service work. This paper explores two wearable prototypes with regards to challenges and opportunities to support future hospital...... service work. This explorative study was conducted with 4 experienced hospital orderlies who interacted with an application across two wearable concepts, and one handheld smartphone in five scenarios in a hospital environment. The interaction was video recorded with a chest-mounted video afterwards semi...... structured interviews with each participant was conducted. This study shows that wearable computers can effectively support the maintenance work of the orderlies and has domain specific advantages over the handheld smartphone, e.g., the former support glancing at the task information. Furthermore, we outline...

  8. The effects of momentary visual disruption on hazard anticipation and awareness in driving.

    Science.gov (United States)

    Borowsky, Avinoam; Horrey, William J; Liang, Yulan; Garabet, Angela; Simmons, Lucinda; Fisher, Donald L

    2015-01-01

    Driver distraction is known to increase crash risk, especially when a driver glances inside the vehicle for especially long periods of time. Though it is clear that such glances increase the risk for the driver when looking inside the vehicle, it is less clear how these glances disrupt the ongoing processing of information outside the vehicle once the driver's eyes return to the road. The present study was aimed at exploring the effect of in-vehicle glances on the top-down processes that guide the detection and monitoring of hazards on the forward roadway. Using a driving simulator, 12 participants were monitored with an eye-tracking system while they navigated various hazardous scenarios. Six participants were momentarily interrupted by a visual secondary task (simulating a glance inside the vehicle) prior to the occurrence of a potential hazard and 6 were not. Eye movement analyses showed that interrupted drivers often failed to continue scanning for a potential hazard when their forward view reappeared, especially when the potential threat could not easily be localized. Additionally, drivers' self-appraisal of workload and performance of the driving task indicated that, contrary to what one might expect, drivers in the interruption condition reported workload levels lower than and performance equal to drivers in the no interruption condition. Drivers who are momentarily disrupted even for a brief duration are at risk of missing important information when they return their gaze to the forward roadway. In addition, because they are not aware of missing this information they are likely to continue engaging in in-vehicle tasks even though they are demonstrably unsafe. The implications for safety, calibration, and targeted remediation are discussed.

  9. Assessing the impact of typeface design in a text-rich automotive user interface.

    Science.gov (United States)

    Reimer, Bryan; Mehler, Bruce; Dobres, Jonathan; Coughlin, Joseph F; Matteson, Steve; Gould, David; Chahine, Nadine; Levantovsky, Vladimir

    2014-01-01

    Text-rich driver-vehicle interfaces are increasingly common in new vehicles, yet the effects of different typeface characteristics on task performance in this brief off-road based glance context remains sparsely examined. Subjects completed menu selection tasks while in a driving simulator. Menu text was set either in a 'humanist' or 'square grotesque' typeface. Among men, use of the humanist typeface resulted in a 10.6% reduction in total glance time as compared to the square grotesque typeface. Total response time and number of glances showed similar reductions. The impact of typeface was either more modest or not apparent for women. Error rates for both males and females were 3.1% lower for the humanist typeface. This research suggests that optimised typefaces may mitigate some interface demands. Future work will need to assess whether other typeface characteristics can be optimised to further reduce demand, improve legibility, increase usability and help meet new governmental distraction guidelines. Practitioner Summary: Text-rich in-vehicle interfaces are increasingly common, but the effects of typeface on task performance remain sparsely studied. We show that among male drivers, menu selection tasks are completed with 10.6% less visual glance time when text is displayed in a 'humanist' typeface, as compared to a 'square grotesque'.

  10. Modulation of cognitive control levels via manipulation of saccade trial-type probability assessed with event-related BOLD fMRI.

    Science.gov (United States)

    Pierce, Jordan E; McDowell, Jennifer E

    2016-02-01

    Cognitive control supports flexible behavior adapted to meet current goals and can be modeled through investigation of saccade tasks with varying cognitive demands. Basic prosaccades (rapid glances toward a newly appearing stimulus) are supported by neural circuitry, including occipital and posterior parietal cortex, frontal and supplementary eye fields, and basal ganglia. These trials can be contrasted with complex antisaccades (glances toward the mirror image location of a stimulus), which are characterized by greater functional magnetic resonance imaging (MRI) blood oxygenation level-dependent (BOLD) signal in the aforementioned regions and recruitment of additional regions such as dorsolateral prefrontal cortex. The current study manipulated the cognitive demands of these saccade tasks by presenting three rapid event-related runs of mixed saccades with a varying probability of antisaccade vs. prosaccade trials (25, 50, or 75%). Behavioral results showed an effect of trial-type probability on reaction time, with slower responses in runs with a high antisaccade probability. Imaging results exhibited an effect of probability in bilateral pre- and postcentral gyrus, bilateral superior temporal gyrus, and medial frontal gyrus. Additionally, the interaction between saccade trial type and probability revealed a strong probability effect for prosaccade trials, showing a linear increase in activation parallel to antisaccade probability in bilateral temporal/occipital, posterior parietal, medial frontal, and lateral prefrontal cortex. In contrast, antisaccade trials showed elevated activation across all runs. Overall, this study demonstrated that improbable performance of a typically simple prosaccade task led to augmented BOLD signal to support changing cognitive control demands, resulting in activation levels similar to the more complex antisaccade task. Copyright © 2016 the American Physiological Society.

  11. ENTREPRENEURSHIP SUPPORT OF ECONOMIC GROWTH IN CHINA (I

    Directory of Open Access Journals (Sweden)

    Severian Vladut IACOB

    2015-02-01

    Full Text Available Economic growth over the past three decades in China has captured the interest of the whole world. Many nations, governments, business and science look admiringly to "Chinese miracle". The performance of this country is the more remarkable as it includes, besides the effort to go beyond a developing country and the transition from a communist economy to the market economy. "Chinese development model", whereof spoken more and  more in this period is unclear due to some nuances not really classical approach to development paradigm, which focuses on promoting democracy, human rights privatization, liberalization and the fight against corruption. Through the new model, some authors, starting from high authority of the state over property and finances, assigns to it a key role in economic growth. From their point of view, the strong boom of the private sector in China is the result of the opening provided by the state and not as a prerequisite for development. This perception is unpopular but other authors who argue that "the Chinese success had as basic ingredients exactly private entrepreneurship, private property, financial and even political reforms, though not always apparent at first glance." This study made ​​a brief foray into Chinese entrepreneurship development, opening new possibilities of deepening towards understanding how it managed to contribute to the development and growth of the country.

  12. On the reflectivity of nickel neutron mirrors

    Energy Technology Data Exchange (ETDEWEB)

    Adib, M.; Maayouf, R.M.A.; Abdel-Kawy, A.; Habib, N. (Atomic Energy Establishment, Cairo (Egypt). Reactor and Neutron Physics Dept.); Kenawy, M.A.; Wahba, M.; Ashry, A.H. (Ain Shams Univ., Cairo (Egypt))

    1991-02-01

    Neutron reflectivities were determined for 300 nm thick films of natural nickel and nickel 58 coated on glass plates. The measurements were performed at glancing angles between 40' and 60'. The incident neutron beam from one of the ET-RR-1 reactor horizontal channels covered neutron wavelengths between 0.55 and 0.80 nm. It was found that nickel 58, because of the high value of its critical glancing angle, is more efficient as a neutron mirror than natural nickel. (orig.).

  13. Development of renewable energies apart from biomass on farms

    International Nuclear Information System (INIS)

    Brule, K.; Pindard, A.; Jaujay, J.; Femenias, A.

    2009-01-01

    This paper proposes an overview and a prospective glance at the development of renewable energies in farms, apart those which are based on the production or use of biomass. Some indicators are defined (energy production and consumption). Stake holders are identified. Some retrospective major and emerging trends are discussed. The major trends are: growth and diversification of renewable energy production, calling to renewable energy production in farms. The emerging trends are: a recent increase of renewable energy production in farms apart from biomass, locally stressed land market, economic profitability of photovoltaic installations due to purchase tariffs. Some prospective issues are discussed: technical support, financial support, development of other energy sources, and tax policy on fossil energy used in agriculture. Three development hypotheses are discussed

  14. Web pages: What can you see in a single fixation?

    Science.gov (United States)

    Jahanian, Ali; Keshvari, Shaiyan; Rosenholtz, Ruth

    2018-01-01

    Research in human vision suggests that in a single fixation, humans can extract a significant amount of information from a natural scene, e.g. the semantic category, spatial layout, and object identities. This ability is useful, for example, for quickly determining location, navigating around obstacles, detecting threats, and guiding eye movements to gather more information. In this paper, we ask a new question: What can we see at a glance at a web page - an artificial yet complex "real world" stimulus? Is it possible to notice the type of website, or where the relevant elements are, with only a glimpse? We find that observers, fixating at the center of a web page shown for only 120 milliseconds, are well above chance at classifying the page into one of ten categories. Furthermore, this ability is supported in part by text that they can read at a glance. Users can also understand the spatial layout well enough to reliably localize the menu bar and to detect ads, even though the latter are often camouflaged among other graphical elements. We discuss the parallels between web page gist and scene gist, and the implications of our findings for both vision science and human-computer interaction.

  15. EDF at a glance 2003

    International Nuclear Information System (INIS)

    2004-01-01

    This document presents the organization and key data of Electricite de France (EdF) group for 2003: business, priorities, values, different branches of the group (continental Europe, western Europe, Mediterranean branch, Africa, Asia-Pacific, Americas, Dalkia energy services, development branch), management, board of directors, market opening in France, human resource strategy, R and D, customers (residential, commercial, business and industrial, local authorities), industrial tool (fossil-fired generation, network management, renewable energy sources), reliability, financial flexibility, sustainable development (role of renewables in generation, CO 2 emissions, radiation protection, nuclear waste, environment, handling fuel poverty, landscape conservation), contacts and affiliates outside France. (J.S.)

  16. INTERNET ADVERTISING AT A GLANCE

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Shanghai-based Internet analysis and consulting company iResearch released its China Advertising Online Research Report 2005 in March. The report indicates that the market value of online advertising in China reached 3.13 billion yuan in 2005, up 77.1 percent over the previous year. The market observer predicts a 48 percent growth to 4.6 billion yuan for 2006.

  17. EMTP-RV at a glance

    Energy Technology Data Exchange (ETDEWEB)

    Mahseredjian, J.; Dennetiere, S. [IREQ Headquarters, PQ (Canada); Saad, O.; Khodabakhchian, B. [TransEnergie Technologies, PQ (Canada)

    2004-10-01

    A new restructured version of an electromagnetic transient program, EMTP-RV, which is a combination of the well-known EMTP and a powerful graphical interface EMTPWorks, is described. EMTP-RV provides a higher level of capabilities in the simulation of large scale electrical networks, making it possible to rapidly design, simulate and view large and complex systems, without the usual large expenditure of engineering and development time, and at the same time allowing more detailed studies on the complex phenomena of power system transients. EMTP-RV has a completely new control system solver, an optional Newton method for finding the simultaneous solution of all control system blocks, and a complex matrix-based steady-state solution, used primarily in automatic initialization of state-variables. The article also describes the highly efficient, intuitive and user-friendly graphical user interface EMTPWorks, which has an open architecture for maximized user configurability from basic user-defined model assemblies to more advanced script-based programming. The EMTP-RV package also includes an efficient data acquisition and processing software, named ScopeView and another visualization function called MPLOT. ScopeView offers multi-page and multi-column capabilities, an advanced built-in function editor, and is especially well adapted for the simultaneous viewing and mathematical post-processing of EMTP-RV. MPLOT, a compiled version of a set of m-files, is well suited for waveform viewing and statistical analysis. A one-week seminar and computer workshop on different aspects of transient system studies and analysis with EMTP-RV is provided twice a year by TransEnergie Technologies. 1 fig.

  18. Employability Skills. At a Glance

    Science.gov (United States)

    Wibrow, Bridget

    2011-01-01

    In a competitive workforce it is not just having the right qualification or technical skills that will land an individual a job; it could very well be their interpersonal skills. How someone communicates is often the first impression an employer has of a possible worker. Yet, it is precisely communication skills that employers feel applicants are…

  19. Azerbaijan - BEEPS-at-a-Glance

    OpenAIRE

    World Bank

    2012-01-01

    The EBRD-World Bank Business Environment and Enterprise Performance Survey (BEEPS) is a joint initiative of the European Bank for Reconstruction and Development (EBRD) and the World Bank. The BEEPS has been carried out in three rounds in 1999, 2002, and 2005 and covers virtually all of the countries of Central and Eastern Europe and the former Soviet Union, as well as Turkey. The BEEPS cov...

  20. A Map Worth Glancing At

    DEFF Research Database (Denmark)

    Pagh, Jesper; Freudendal-Pedersen, Malene

    2014-01-01

    it seemed like she had been right, and more and more in urban planning and design today, the market forces seem at least as important as the human condition. But why is it meant to be unrealistic to propose decent housing for all or an urbanism that puts the needs of people above those of profit? And what...... is inconceivable about an urbanism that is no longer based around private property, or that emphasises the pleasures and joys of living? In this e-mail conversation the British geographer David Pinder makes a defence for utopian thinking as a means to imagine alternatives that seem impossible today but may...

  1. This Issue at A Glance

    Directory of Open Access Journals (Sweden)

    Hormoz Chams

    2014-05-01

    Full Text Available In the retrospective investigation titled “Risk factors evaluation of threshold retinopathy of prematurity” at a tertiary ophthalmic center in Tehran, Iran, the authors have studied 859 premature neonates during one year (2008-2009. 791 eyes have had retinopathy of prematurity (ROP and 7.4% of them presented threshold retinopathy (TROP. The investigators aim has been to present and compare the risk factors of ROP and TROP and also to emphasize that the proposed criteria1 for investigation of ROP and TROP are not very precise and valuable for the developing countries. For example they remark that 33% of their TROP had birth weight of more than 1,500 grams. In this investigation the most important risk factors for TROP have been delay in initial examination, low weight, low gestation age, and duration of oxygen therapy. In another presentation, the authors have investigated “The prevalence of viral conjunctivitis in patients who referred to eye specialist hospitals in Tehran, Iran”. They received 150 swap samples and after DNA extraction, and multiplex real-time PCR they found 14.6% of samples were positive for adenovirus and 3.3% positive for herpes simplex 1 (HSV-1. The results for herpes simplex 2 (HSV-2 and varicella-Zoster (VZV were negative. In other investigations2,3 of viral conjunctivitis adenoviruses, HSV-1, HSV-2 and VZV have been reported to be the most important causes of viral conjunctivitis. The authors propose a more extensive investigation on number of patients and the emerging viruses particularly in this part of the world. Rahimi et al in their presentation “Clinical outcomes in acanthamoeba keratitis treated with polyhexamethylene biguanide as monotherapy” have studied 27 eyes of 25 patients presenting Acanthamoeba keratitis (AK. They emphasize the importance of confocal biomicroscopy to find the cysts or trophozoites of the amoeba, indicating 96.3% of positive results compared to 81.5% of positivity in the culture. They indicated that 85.2% of their cases were cosmetic and 11.1% were optical contact lens wearers. They pointed-out, in agreement with other investigations4 that treating AK at its initial stages has a more favorable outcome and can save the eye. Panahi Bazaz and coworkers from Ahvaz Jundishapur University of Medical Sciences have presented “Glaucoma after congenital cataract surgery” studying 161 eyes of 96 patients who underwent congenital cataract surgery. 17.4% developed glaucoma over a follow-up of six years. Younger age at the time of surgery was a high risk of glaucoma but the intraocular lens had a protective result to prevent glaucoma. 85.7% of the glaucomatous patients had less than one year at the time of operation. In another very interesting and practical presentation “Surgical outcomes after vitrectomy in severely traumatized eyes with no light perception and flat ERG”, Tabatabaei and coworkers have performed vitrectomy on 22 severely traumatized eyes after primary repairs. The eyes had no-light-perception and had flat ERG. Six eyes (27.3% obtained light perception, one eye counting fingers at 70 cms. They proposed that in specific situations (one eye patients vitreoretinal surgery can be beneficial in some cases and can give some vision to the patient even if it is light perception. Soltan Sanjari and colleagues have presented “The outcome of bilateral medial rectus muscle recession in esotropia”. In their retrospective study 82 of 130 recruited cases who had two years of follow-up are highlighted. 78.2% of cases were aligned after surgery, 13.3% undercorrected and 8.5% overcorrected. They indicate that the reported success rate for such intervention is variable between 60 to 91%. In their discussion they indicate the factors influencing the success rate of the surgery and including the review of the literature. Kushner and colleagues5 have shown that in higher deviations the degree of ocular alignements per millimeters of rectus recession increases. Umazume et al6 have found that the dose response increased in age group under 20, and Abbasoglu and colleagues7 reported that the age of onset of strabismus is another factor influencing the results. Hashemi and coworkers in a retrospective analysis “Comparison of keratometric values using Javal keratometer, oculus pentacam, and orbscan II” have reviewed the data of 765 eyes which had Javal keratometry, 577 eye were investigated by orbscan II and 200 eyes by pentacam. They concluded that “The results obtained with orbscan showed better agreement and strange correlation with Javal as compared with orbscan”. They proposed that pentacam could be a substitute for Javal in normal eyes. Mirakhorli and colleagues have presented “Association between p-glycoprotein and multi-drug resistance associated protein 1 expression and clinical outcomes in Iranian retinoblastoma”. ATP binding cassette (ABC transporters are present in many human organs and their function is to eliminate the exogenous toxins from the cells.8 they act the same way when anti-cancerous drugs are concerned.9 The multi drug resistance 1/p-glycoprotein (MDR 1/p-gp and multi drug resistance associated protein 1 (MRP1 are two common members of these transporters. In this present investigation the authors have studied 26 advanced retinoblastomas (RB. Six (23% were p-gp and 12 (46% MRP1 positive. They have concluded in concordance with some other investigators that “There is no significant association between p-gp and/or MRP1 expression and unresponsiveness to chemotherpy”. However, the coexistence of both proteins might be important in stimulating the recurrence of neoplasm.

  2. The effect of touch-key size on the usability of In-Vehicle Information Systems and driving safety during simulated driving.

    Science.gov (United States)

    Kim, Heejin; Kwon, Sunghyuk; Heo, Jiyoon; Lee, Hojin; Chung, Min K

    2014-05-01

    Investigating the effect of touch-key size on usability of In-Vehicle Information Systems (IVISs) is one of the most important research issues since it is closely related to safety issues besides its usability. This study investigated the effects of the touch-key size of IVISs with respect to safety issues (the standard deviation of lane position, the speed variation, the total glance time, the mean glance time, the mean time between glances, and the mean number of glances) and the usability of IVISs (the task completion time, error rate, subjective preference, and NASA-TLX) through a driving simulation. A total of 30 drivers participated in the task of entering 5-digit numbers with various touch-key sizes while performing simulated driving. The size of the touch-key was 7.5 mm, 12.5 mm, 17.5 mm, 22.5 mm and 27.5 mm, and the speed of driving was set to 0 km/h (stationary state), 50 km/h and 100 km/h. As a result, both the driving safety and the usability of the IVISs increased as the touch-key size increased up to a certain size (17.5 mm in this study), at which they reached asymptotes. We performed Fitts' law analysis of our data, and this revealed that the data from the dual task experiment did not follow Fitts' law. Copyright © 2013 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  3. Photoelectrochemical study of nanostructured ZnO thin films for hydrogen generation from water splitting

    Energy Technology Data Exchange (ETDEWEB)

    Wolcott, Abraham; Zhang, Jin Z. [Department of Chemistry and Biochemistry, University of California, Santa Cruz 1156 High St. Santa Cruz, CA 95064 (United States); Smith, Wilson A.; Zhao, Yiping [Department of Physics and Astronomy, University of Georgia, Athens, GA 30602 (United States); Kuykendall, Tevye R. [Department of Chemistry, University of California, Berkeley Berkeley, CA 94720 (United States)

    2009-06-23

    Photoelectrochemical cells based on traditional and nanostructured ZnO thin films are investigated for hydrogen generation from water splitting. The ZnO thin films are fabricated using three different deposition geometries: normal pulsed laser deposition, pulsed laser oblique-angle deposition, and electron-beam glancing-angle deposition. The nanostructured films are characterized by scanning electron microscopy, X-ray diffraction, UV-vis spectroscopy and photoelectrochemical techniques. Normal pulsed laser deposition produces dense thin films with ca. 200 nm grain sizes, while oblique-angle deposition produces nanoplatelets with a fishscale morphology and individual features measuring ca. 900 by 450 nm on average. In contrast, glancing-angle deposition generates a highly porous, interconnected network of spherical nanoparticles of 15-40 nm diameter. Mott-Schottky plots show the flat band potential of pulsed laser deposition, oblique-angle deposition, and glancing-angle deposition samples to be -0.29, -0.28 and +0.20 V, respectively. Generation of photocurrent is observed at anodic potentials and no limiting photocurrents were observed with applied potentials up to 1.3 V for all photoelectrochemical cells. The effective photon-to-hydrogen efficiency is found to be 0.1%, 0.2% and 0.6% for pulsed laser deposition, oblique-angle deposition and glancing-angle deposition samples, respectively. The photoelectrochemical properties of the three types of films are understood to be a function of porosity, crystal defect concentration, charge transport properties and space charge layer characteristics. (Abstract Copyright [2009], Wiley Periodicals, Inc.)

  4. Editorial - Instructions

    DEFF Research Database (Denmark)

    Kastberg, Peter; Grinsted, Annelise

    2007-01-01

    Why you may wonder - have we chosen a topic which at first glance may seem trivial, and even a bit dull? Well, looks can be deceiving, and in this case they are! There are many good reasons for taking a closer look at instructions.......Why you may wonder - have we chosen a topic which at first glance may seem trivial, and even a bit dull? Well, looks can be deceiving, and in this case they are! There are many good reasons for taking a closer look at instructions....

  5. A stepwise algorithm using an at-a-glance first-line test for the non-invasive diagnosis of advanced liver fibrosis and cirrhosis.

    Science.gov (United States)

    Boursier, Jérôme; de Ledinghen, Victor; Leroy, Vincent; Anty, Rodolphe; Francque, Sven; Salmon, Dominique; Lannes, Adrien; Bertrais, Sandrine; Oberti, Frederic; Fouchard-Hubert, Isabelle; Calès, Paul

    2017-06-01

    Chronic liver diseases (CLD) are common, and are therefore mainly managed by non-hepatologists. These physicians lack access to the best non-invasive tests of liver fibrosis, and consequently cannot accurately determine the disease severity. Referral to a hepatologist is then needed. We aimed to implement an algorithm, comprising a new first-line test usable by all physicians, for the detection of advanced liver fibrosis in all CLD patients. Diagnostic study: 3754 CLD patients with liver biopsy were 2:1 randomized into derivation and validation sets. Prognostic study: longitudinal follow-up of 1275 CLD patients with baseline fibrosis tests. Diagnostic study: the easy liver fibrosis test (eLIFT), an "at-a-glance" sum of points attributed to age, gender, gamma-glutamyl transferase, aspartate aminotransferase (AST), platelets and prothrombin time, was developed for the diagnosis of advanced fibrosis. In the validation set, eLIFT and fibrosis-4 (FIB4) had the same sensitivity (78.0% vs. 76.6%, p=0.470) but eLIFT gave fewer false positive results, especially in patients ≥60years old (53.8% vs. 82.0%, ptest. FibroMeter with vibration controlled transient elastography (VCTE) was the most accurate among the eight fibrosis tests evaluated. The sensitivity of the eLIFT-FM VCTE algorithm (first-line eLIFT, second-line FibroMeter VCTE ) was 76.1% for advanced fibrosis and 92.1% for cirrhosis. Prognostic study: patients diagnosed as having "no/mild fibrosis" by the algorithm had excellent liver-related prognosis with thus no need for referral to a hepatologist. The eLIFT-FM VCTE algorithm extends the detection of advanced liver fibrosis to all CLD patients and reduces unnecessary referrals of patients without significant CLD to hepatologists. Blood fibrosis tests and transient elastography accurately diagnose advanced liver fibrosis in the large population of patients having chronic liver disease, but these non-invasive tests are only currently available in specialized

  6. Navigating Relationships and Boundaries: Concerns around ICT-uptake for Elderly People

    DEFF Research Database (Denmark)

    Hornung, Dominik; Müller, Claudia; Shklovski, Irina

    2017-01-01

    Despite a proliferation of research in the use of ICTs to support active and healthy ageing, few have considered the privacy and security concerns particular to the elderly. We investigated the appropriation of tablet devices and a neighborhood portal as well as emerging privacy and security issues...... consider the implications of the issues observed for examining privacy and security concerns more broadly as well as discussing implications for the design of the portal and the shaping of social measures for appropriation support....... of these issues to the ICT appropriation process and the referring challenges we encountered. We argue that there is a need to understand the interleaving of physical and virtual habitats, the various ways resulting in discomfort and the senior citizens' actions -- which at first glance appear contradictory. We...

  7. The effects of using a portable music player on simulated driving performance and task-sharing strategies.

    Science.gov (United States)

    Young, Kristie L; Mitsopoulos-Rubens, Eve; Rudin-Brown, Christina M; Lenné, Michael G

    2012-07-01

    This study examined the effects of performing scrollable music selection tasks using a portable music player (iPod Touch™) on simulated driving performance and task-sharing strategies, as evidenced through eye glance behaviour and secondary task performance. A total of 37 drivers (18-48 yrs) completed the PC-based MUARC Driver Distraction Test (DDT) while performing music selection tasks on an iPod Touch. Drivers' eye glance behaviour was examined using faceLAB eye tracking equipment. Results revealed that performing music search tasks while driving increased the amount of time that drivers spent with their eyes off the roadway and decreased their ability to maintain a constant lane position and time headway from a lead vehicle. There was also evidence, however, that drivers attempted to regulate their behaviour when distracted by decreasing their speed and taking a large number of short glances towards the device. Overall, results suggest that performing music search tasks while driving is problematic and steps to prohibit this activity should be taken. Copyright © 2011 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  8. Application of a Near Infrared Imaging System for Thermographic Imaging of the Space Shuttle during Hypersonic Re-Entry

    Science.gov (United States)

    Zalameda, Joseph N.; Tietjen, Alan B.; Horvath, Thomas J.; Tomek, Deborah M.; Gibson, David M.; Taylor, Jeff C.; Tack, Steve; Bush, Brett C.; Mercer, C. David; Shea, Edward J.

    2010-01-01

    High resolution calibrated near infrared (NIR) imagery was obtained of the Space Shuttle s reentry during STS-119, STS-125, and STS-128 missions. The infrared imagery was collected using a US Navy NP-3D Orion aircraft using a long-range infrared optical package referred to as Cast Glance. The slant ranges between the Space Shuttle and Cast Glance were approximately 26-41 nautical miles at point of closest approach. The Hypersonic Thermodynamic Infrared Measurements (HYTHIRM) project was a NASA Langley led endeavor sponsored by the NASA Engineering Safety Center, the Space Shuttle Program Office and the NASA Aeronautics Research Mission Directorate to demonstrate a quantitative thermal imaging capability. HYTHIRM required several mission tools to acquire the imagery. These tools include pre-mission acquisition simulations of the Shuttle trajectory in relationship to the Cast Glance aircraft flight path, radiance modeling to predict the infrared response of the Shuttle, and post mission analysis tools to process the infrared imagery to quantitative temperature maps. The spatially resolved global thermal measurements made during the Shuttle s hypersonic reentry provides valuable flight data for reducing the uncertainty associated with present day ground-to-flight extrapolation techniques and current state-of-the-art empirical boundary-layer transition or turbulent heating prediction methods. Laminar and turbulent flight data is considered critical for the development of turbulence models supporting NASA s next-generation spacecraft. This paper will provide the motivation and details behind the use of an upgraded NIR imaging system used onboard a Navy Cast Glance aircraft and describe the characterizations and procedures performed to obtain quantitative temperature maps. A brief description and assessment will be provided of the previously used analog NIR camera along with image examples from Shuttle missions STS-121, STS-115, and solar tower test. These thermal

  9. Supporting Families to Support Students

    Science.gov (United States)

    Kelly, John; Rossen, Eric; Cowan, Katherine C.

    2018-01-01

    Collaboration between students' families and the school is an essential component to promoting student mental and behavioral health. Many schools structure their mental health services using a Multi-Tiered System of Supports that offers three different tiers of support from universal supports to personalized help for students with serious…

  10. Transitrum. Flykabiner og supermodernitetens ikke-steder

    DEFF Research Database (Denmark)

    Simonsen, Dorthe Gert

    2008-01-01

    Today, we might consider airplane cabins the most iconic example of what Marc Augé has termed “the non-places of supermodernity.” To the casual, indifferent glance of today’s traveller, weary from long confinement inside overcrowded planes, these cabins may indeed appear to be thoroughly standard......Today, we might consider airplane cabins the most iconic example of what Marc Augé has termed “the non-places of supermodernity.” To the casual, indifferent glance of today’s traveller, weary from long confinement inside overcrowded planes, these cabins may indeed appear to be thoroughly...

  11. [caCORE: core architecture of bioinformation on cancer research in America].

    Science.gov (United States)

    Gao, Qin; Zhang, Yan-lei; Xie, Zhi-yun; Zhang, Qi-peng; Hu, Zhang-zhi

    2006-04-18

    A critical factor in the advancement of biomedical research is the ease with which data can be integrated, redistributed and analyzed both within and across domains. This paper summarizes the Biomedical Information Core Infrastructure built by National Cancer Institute Center for Bioinformatics in America (NCICB). The main product from the Core Infrastructure is caCORE--cancer Common Ontologic Reference Environment, which is the infrastructure backbone supporting data management and application development at NCICB. The paper explains the structure and function of caCORE: (1) Enterprise Vocabulary Services (EVS). They provide controlled vocabulary, dictionary and thesaurus services, and EVS produces the NCI Thesaurus and the NCI Metathesaurus; (2) The Cancer Data Standards Repository (caDSR). It provides a metadata registry for common data elements. (3) Cancer Bioinformatics Infrastructure Objects (caBIO). They provide Java, Simple Object Access Protocol and HTTP-XML application programming interfaces. The vision for caCORE is to provide a common data management framework that will support the consistency, clarity, and comparability of biomedical research data and information. In addition to providing facilities for data management and redistribution, caCORE helps solve problems of data integration. All NCICB-developed caCORE components are distributed under open-source licenses that support unrestricted usage by both non-profit and commercial entities, and caCORE has laid the foundation for a number of scientific and clinical applications. Based on it, the paper expounds caCORE-base applications simply in several NCI projects, of which one is CMAP (Cancer Molecular Analysis Project), and the other is caBIG (Cancer Biomedical Informatics Grid). In the end, the paper also gives good prospects of caCORE, and while caCORE was born out of the needs of the cancer research community, it is intended to serve as a general resource. Cancer research has historically

  12. A support shield for a powered support

    Energy Technology Data Exchange (ETDEWEB)

    Korczynski, P; Rojicek, P

    1982-08-31

    The subject of this invention is a support shield for a powered support. This shield resists creep of the coal from the longwall face, including an inclined longwall. It involves an arrangement wherein the distributor hinge is separated into upper and lower sections. The lower section holds a second hinge and the end of the rod of the pressure cylinder, one end of which is connected to the roof support. An advantage of the support is that compared to existing supports, it is self-advancing and holds stopes with coal which slopes in its formation or has inrushes. To a certain degree it prevents the stope space from ejecting fine pieces of rock from the longwall roof using an inter-timber support between the powered support and the stope. The support shield is moved by a simple system of levers which makes it possible, using a pressurized cylinder, to transmit a significant force to the coal stope. In this case, when the coal inrushes exceed the designed capabilities of the shield, a wooden extension piece is placed between the support and the face, through which the support pressure is applied.

  13. Possibility of whole-surface analysis of a silicon wafer with ordinary straight TXRF

    International Nuclear Information System (INIS)

    Mori, Y.; Uemura, K.; Iizuka, Y.

    2000-01-01

    For the analysis of average metal concentration on a semiconductor surface, we customarily use the wet techniques (AAS, typically), that require skilled operators or expensive automated machines for sample pretreatment. The straight TXRF require no pretreatment, on the other hand. However, its detection area is too small (1-2 cm 2 ) to conduct a whole-surface analysis. In fact, it takes more than one day per one wafer (500 s/point x 100-300 points) for a complete mapping. Therefore it has been believed that the whole-surface analysis with straight TXRF is impracticable. It should be noted that the absolute lower limit of detection (LLD) of the straight TXRF is superior to AAS. As an example, the absolute LLD of TXRF for Fe is 0.2 pg (500 s integration), while that of AAS is l0 pg. The required integration time for TXRF to obtain the same LLD of AAS is calculated to be only 0.2 s. This means, in principle, that the whole-surface contamination can be measured in some ten seconds by accumulating 0.2 s mapping. But actually, the adjustment of glancing angle requires several ten seconds per one point, so the above mapping still takes several hours. That is why such a measurement has not been applied to daily analysis so far. However, the influence of glancing angle errors is expected to be reduced through the multi-point measurement. Figure 1 shows an accumulated spectrum of 20 s x 25 points mapping for an IAP wafer doped with Ni. In this measurement, glancing angles were not precisely controlled (the error of glancing angle is ±15 %). A spectrum of 500 s x 1 point measurement for the same wafer is shown in Figure 2. Figures 1 and 2 are almost identical. This suggests that the reduction of glancing angle errors actually works well through multi-points measurement. This method is expected to give better results by increasing the number of measuring points. The overall variation for the final measurement value obtained by multi-point measurement can be assessed by the

  14. USA NCAP - a glance at harmonization

    Energy Technology Data Exchange (ETDEWEB)

    Morgan, R.M.; Park, B.T.; Beuse, N.M.; Lowrie, J.C. [National Highway Traffic Safety Administration, Washington, DC (United States); Swanson, J.L.; Rockwell, T.E. [ACE Systems Technologies, Inc. (United States)

    2001-07-01

    This paper is separated roughly into four parts. First, the authors discuss the frontal tests of the USA New Car Assessment Program (NCAP) and then consider similarities and differences in the two different types of frontal tests worldwide. Second, the focus is placed on the side crash of the USA NCAP and comparisons are made between the results of the two different types of lateral tests worldwide. Third, the paper explains the Congressional requirements to establish a child safety rating system (in the USA) by model year 2003 and looks at the approach taken by NCAPs worldwide. Finally, the growth in requests for consumer information (in the USA) is measured. (orig.)

  15. Glancing angle synchrotron X-ray diffraction

    Energy Technology Data Exchange (ETDEWEB)

    Cernik, R J [Daresbury Lab., Warrington, WA (United States)

    1996-09-01

    This paper describes in basic detail some of the techniques that can be used to study thin films and surfaces. These are all in the X-ray region and cover reflectivity, diffraction form polycrystalline films, textured films and single crystal films. Other effects such as fluorescence and diffuse scattering are mentioned but not discussed in detail. Two examples of the reflectivity from multilayers and the diffraction from iron oxide films are discussed. The advantages of the synchrotron for these studies is stressed and the experimental geometries that can be employed are described i detail. A brief bibliography is provided at the end to accompany this part of the 1996 Frascati school.

  16. Sub-Saharan Africa at a Glance.

    Science.gov (United States)

    Social Education, 1997

    1997-01-01

    Presents a wealth of statistical, geographic, and economic information on Sub-Saharan Africa arranged and displayed for easy and immediate access. Lists all of the countries of the region along with pertinent information including religious affiliation, capital, Gross National Product, main exports, population growth, education, and literacy. (MJP)

  17. Gas System 2013 at a glance

    International Nuclear Information System (INIS)

    2014-01-01

    GRTgaz is a European leader in natural gas transmission, a world expert in gas transmission networks and systems, and an operator firmly committed to the energy transition. It owns and operates the gas transmission network throughout most of France and it manages the transmission network in Germany, thereby helping to ensure correct operation of the French and European gas market. It contributes to the energy security of regional supply systems and performs a public service mission to ensure the continuity of consumer supply. This document presents some key figures about GRTgaz activity in 2013: Total Consumption 2013 vs 2012: +1.4% gross consumption, -2% climate adjusted. Public Distribution Consumption 2013 vs 2012: +3.6% gross consumption, -1.9% climate adjusted. Industrial Customers Consumption 2013 vs 2012: -2.4% gross consumption. Power Generation: -50% since 2011. Industrial Customers 2012 vs 2013 (excluding power generation): +2%. Transported Quantities by GRTgaz 2013 vs 2012: Stability (-0.1%). LNG imports are down (-19%) compensated by pipe imports (+5%). Increasing outlet to the South-West, Congestion on North-South Link. Price spread between North and South. In 2013, gas gross consumption rose by 1.4 % on GRTgaz network, mainly because of colder climatic conditions, especially during the first half of the year, compared to 2012. Consumption of industrial customers connected to GRTgaz increased by 2 % (excluding power generation), mainly driven by sectors like Refineries, Chemistry, Glass and Materials. In 2013, GRTgaz transmission network ran under unusual gas flow conditions, especially with a continuing decrease of LNG imports (-19 %) and a low level in underground storages (-8 %)

  18. Maria Montessori a different children glance

    Directory of Open Access Journals (Sweden)

    Vittoria Bosna

    2015-02-01

    Full Text Available Maria Montessori was  one of the most important female figures in the 20th-century Italian pedagogical overview. She deeply examined the child and his/her “absorbing” mind in a way that clarified the significant role played by the environment in cognitive and emotional education. Il metodo della pedagogia scientifica (1909 was her first study where she pointed out that science should analyse how the child’s personality develops in social interaction. Maria Montessori claimed children’s rights with respect to the adults’ world by underlining the traditional error -in psychological and educational terms-which used to compel the child to act not complying with his/her own nature. To this end, she organized the child’s educational context-that is the kindergarten- like an ideal place where the child could live his/her educational experiences by freely acting and by being appropriately stimulated. Montessori’s thought has led to fruitful implications related to such pedagogical topics as those currently tackled in contemporary pedagogy: i.e.: the relation between environment and education, the  organization of the teaching and  learning process, the use of procedures, methodologies and materials designed for a relevant pedagogical intervention.How to reference this articleBosna, V. (2015. Maria Montessori uno sguardo diverso sull’infanzia. Foro de Educación, 13(18, pp. 37-50. doi: http://dx.doi.org/10.14516/fde.2015.013.018.002 

  19. Glancing angle synchrotron X-ray diffraction

    International Nuclear Information System (INIS)

    Cernik, R.J.

    1996-01-01

    This paper describes in basic detail some of the techniques that can be used to study thin films and surfaces. These are all in the X-ray region and cover reflectivity, diffraction form polycrystalline films, textured films and single crystal films. Other effects such as fluorescence and diffuse scattering are mentioned but not discussed in detail. Two examples of the reflectivity from multilayers and the diffraction from iron oxide films are discussed. The advantages of the synchrotron for these studies is stressed and the experimental geometries that can be employed are described i detail. A brief bibliography is provided at the end to accompany this part of the 1996 Frascati school

  20. Lysosomal cell death at a glance

    DEFF Research Database (Denmark)

    Aits, Sonja; Jaattela, Marja

    2013-01-01

    Lysosomes serve as the cellular recycling centre and are filled with numerous hydrolases that can degrade most cellular macromolecules. Lysosomal membrane permeabilization and the consequent leakage of the lysosomal content into the cytosol leads to so-called "lysosomal cell death". This form...... of cell death is mainly carried out by the lysosomal cathepsin proteases and can have necrotic, apoptotic or apoptosis-like features depending on the extent of the leakage and the cellular context. This article summarizes our current knowledge on lysosomal cell death with an emphasis on the upstream...... mechanisms that lead to lysosomal membrane permeabilization....

  1. Romanian healthcare system at a glance

    Directory of Open Access Journals (Sweden)

    Christiana Balan

    2013-04-01

    Full Text Available The Romanian healthcare system is facing constant challenges to produce high quality care with low costs. Objectives The paper aims to analyze the efficiency of the Romanian healthcare system in terms of resources allocation. The evaluation and the dimension of healthcare system efficiency are important for identifying a balance between the resources required and the health outcomes. Prior Work Previous studies describe the Romanian healthcare system as a system in transition. This study focuses on the relationship between the inputs and outputs of the system. Approach In order to assess the efficiency of the Romanian healthcare system we use Data Envelopment Analysis approach. Both input and output healthcare indicators are observed for the period 1999-2010 and the years when healthcare inputs have been used efficiently are identified. Results The results show that human, financial, and technological resources have been used at maximum capacity in 1999, 2003, 2004, 2007 and 2010. Implications Though efficiency is defined differently by diverse stakeholders, healthcare policies should focus on rising the responsibility of communities and individuals for better treatments and services and better access to information on healthcare providers. Value The paper is an empirically based study of the healthcare resources allocation in Romania.

  2. Group EDF at a glance 2005

    International Nuclear Information System (INIS)

    2006-05-01

    The EDF Group is a leading player in the European energy industry, present in all areas of the electricity value chain, from generation to trading, and increasingly active in the gas chain in Europe. 2005 was a crucial year for EDF: growth in sales and a doubling of net income, the opening of the capital, the stepping up of our strategic development plan focused on Europe, a new public service agreement in France. This document presents the main points of the group activities in 2005: the group profile, the growing of the group, the solid position in France (sales and marketing, production and global warming, the radioactive wastes management and the business), consolidating positions in Europe and the international activities by pursuing a selective strategy. (A.L.B.)

  3. At A Glance: Electric-Drive Vehicles

    Energy Technology Data Exchange (ETDEWEB)

    2016-07-01

    Electric-drive vehicles use electricity as their primary fuel or to improve the efficiency of conventional vehicle designs. With the range of styles and options available, there is likely one to meet your needs. The vehicles can be divided into three categories: 1) Hybrid electric vehicles (HEVs), 2) Plug-in hybrid electric vehicles (PHEVs), and 3) All-electric vehicles (EVs).

  4. At A Glance: Electric-Drive Vehicles

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-07-13

    Electric-drive vehicles use electricity as their primary fuel or to improve the efficiency of conventional vehicle designs. With the range of styles and options available, there is likely one to meet your needs. The vehicles can be divided into three categories: 1) Hybrid electric vehicles (HEVs), 2) Plug-in hybrid electric vehicles (PHEVs), and 3) All-electric vehicles (EVs).

  5. An object-oriented approach to deploying highly configurable Web interfaces for the ATLAS experiment

    International Nuclear Information System (INIS)

    Lange, Bruno; Maidantchik, Carmen; Pavani, Varlen; Arosa, Breno; Abreu, Igor; Pommes, Kathy

    2015-01-01

    The ATLAS Technical Coordination disposes of 17 Web systems to support its operation. These applications, whilst ranging from managing the process of publishing scientific papers to monitoring radiation levels in the equipment in the experimental cavern, are constantly prone to changes in requirements due to the collaborative nature of the experiment and its management. In this context, a Web framework is proposed to unify the generation of the supporting interfaces. FENCE assembles classes to build applications by making extensive use of JSON configuration files. It relies heavily on Glance, a technology that was set forth in 2003 to create an abstraction layer on top of the heterogeneous sources that store the technical coordination data. Once Glance maps out the database modeling, records can be referenced in the configuration files by wrapping unique identifiers around double enclosing brackets. The deployed content can be individually secured by attaching clearance attributes to their description thus ensuring that view/edit privileges are granted to eligible users only. The framework also provides tools for securely writing into a database. Fully HTML5-compliant multi-step forms can be generated from their JSON description to assure that the submitted data comply with a series of constraints. Input validation is carried out primarily on the server- side but, following progressive enhancement guidelines, verification might also be performed on the client-side by enabling specific markup data attributes which are then handed over to the jQuery validation plug-in. User monitoring is accomplished by thoroughly logging user requests along with any POST data. Documentation is built from the source code using the phpDocumentor tool and made readily available for developers online. Fence, therefore, speeds up the implementation of Web interfaces and reduces the response time to requirement changes by minimizing maintenance overhead. (paper)

  6. An object-oriented approach to deploying highly configurable Web interfaces for the ATLAS experiment

    Science.gov (United States)

    Lange, Bruno; Maidantchik, Carmen; Pommes, Kathy; Pavani, Varlen; Arosa, Breno; Abreu, Igor

    2015-12-01

    The ATLAS Technical Coordination disposes of 17 Web systems to support its operation. These applications, whilst ranging from managing the process of publishing scientific papers to monitoring radiation levels in the equipment in the experimental cavern, are constantly prone to changes in requirements due to the collaborative nature of the experiment and its management. In this context, a Web framework is proposed to unify the generation of the supporting interfaces. FENCE assembles classes to build applications by making extensive use of JSON configuration files. It relies heavily on Glance, a technology that was set forth in 2003 to create an abstraction layer on top of the heterogeneous sources that store the technical coordination data. Once Glance maps out the database modeling, records can be referenced in the configuration files by wrapping unique identifiers around double enclosing brackets. The deployed content can be individually secured by attaching clearance attributes to their description thus ensuring that view/edit privileges are granted to eligible users only. The framework also provides tools for securely writing into a database. Fully HTML5-compliant multi-step forms can be generated from their JSON description to assure that the submitted data comply with a series of constraints. Input validation is carried out primarily on the server- side but, following progressive enhancement guidelines, verification might also be performed on the client-side by enabling specific markup data attributes which are then handed over to the jQuery validation plug-in. User monitoring is accomplished by thoroughly logging user requests along with any POST data. Documentation is built from the source code using the phpDocumentor tool and made readily available for developers online. Fence, therefore, speeds up the implementation of Web interfaces and reduces the response time to requirement changes by minimizing maintenance overhead.

  7. [George Herbert Mead. Thought as the conversation of interior gestures].

    Science.gov (United States)

    Quéré, Louis

    2010-01-01

    For George Herbert Mead, thinking amounts to holding an "inner conversation of gestures ". Such a conception does not seem especially original at first glance. What makes it truly original is the "social-behavioral" approach of which it is a part, and, particularly, two ideas. The first is that the conversation in question is a conversation of gestures or attitudes, and the second, that thought and reflexive intelligence arise from the internalization of an external process supported by the social mechanism of communication: that of conduct organization. It imports then to understand what distinguishes such ideas from those of the founder of behavioral psychology, John B. Watson, for whom thinking amounts to nothing other than subvocal speech.

  8. Prenatal family support, postnatal family support and postpartum depression.

    Science.gov (United States)

    Xie, Ri-Hua; Yang, Jianzhou; Liao, Shunping; Xie, Haiyan; Walker, Mark; Wen, Shi Wu

    2010-08-01

    Inadequate social support is an important determinant of postpartum depression (PPD). Social support for pregnant women consists of supports from various sources and can be measured at different gestation periods. Differentiating the effects of social support from different sources and measured at different gestation periods may have important implications in the prevention of PPD. In the family centred Chinese culture, family support is likely to be one of the most important components in social support. The aim of this study was to assess the association of prenatal family support and postnatal family support with PPD. A prospective cohort study was conducted between February and September 2007 in Hunan, China. Family support was measured with social support rating scale at 30-32 weeks of gestation (prenatal support) and again at 2 weeks of postpartum visit (postnatal support). PPD was defined as Edinburgh Postnatal Depression Scale (EPDS) score > or =13. A total of 534 pregnant women were included, and among them, 103 (19.3%) scored 13 or more on the EPDS. PPD was 19.4% in the lowest tertile versus 18.4% in the highest quartile (adjusted odds ratio: 1.04, 95% confidence interval 0.60, 1.80) for prenatal support from all family members, and PPD was 39.8% in the lowest tertile versus 9.6% in the highest tertile (adjusted odds ratio: 4.4, 95% confidence interval 2.3, 8.4) for postnatal support from all family members. Among family members, support from husband had the largest impact on the risk of developing PPD. Lack of postnatal family support, especially the support from husband, is an important risk factor of PPD.

  9. Examining the Support Peer Supporters Provide Using Structural Equation Modeling: Nondirective and Directive Support in Diabetes Management.

    Science.gov (United States)

    Kowitt, Sarah D; Ayala, Guadalupe X; Cherrington, Andrea L; Horton, Lucy A; Safford, Monika M; Soto, Sandra; Tang, Tricia S; Fisher, Edwin B

    2017-12-01

    Little research has examined the characteristics of peer support. Pertinent to such examination may be characteristics such as the distinction between nondirective support (accepting recipients' feelings and cooperative with their plans) and directive (prescribing "correct" choices and feelings). In a peer support program for individuals with diabetes, this study examined (a) whether the distinction between nondirective and directive support was reflected in participants' ratings of support provided by peer supporters and (b) how nondirective and directive support were related to depressive symptoms, diabetes distress, and Hemoglobin A1c (HbA1c). Three hundred fourteen participants with type 2 diabetes provided data on depressive symptoms, diabetes distress, and HbA1c before and after a diabetes management intervention delivered by peer supporters. At post-intervention, participants reported how the support provided by peer supporters was nondirective or directive. Confirmatory factor analysis (CFA), correlation analyses, and structural equation modeling examined the relationships among reports of nondirective and directive support, depressive symptoms, diabetes distress, and measured HbA1c. CFA confirmed the factor structure distinguishing between nondirective and directive support in participants' reports of support delivered by peer supporters. Controlling for demographic factors, baseline clinical values, and site, structural equation models indicated that at post-intervention, participants' reports of nondirective support were significantly associated with lower, while reports of directive support were significantly associated with greater depressive symptoms, altogether (with control variables) accounting for 51% of the variance in depressive symptoms. Peer supporters' nondirective support was associated with lower, but directive support was associated with greater depressive symptoms.

  10. [Harassment experiences among students of health-related professional careers in Mexico].

    Science.gov (United States)

    Ortiz-Hernández, Luis; Compeán-Dardón, María Sandra; Gallardo-Hernández, Georgina; Támez-González, Silvia; Pérez-Salgado, Diana; Verde-Flota, Elizabeth

    2010-01-01

    This study focuses on the frequency with which students of health-related professional careers have perceived themselves as victims of sexual harassment, how this has occurred, and the characteristics of those students associated with that experience. Cross-sectional descriptive study, with a sample of 530 students from health-related schools at the Universidad Autónoma Metropolitana Xochimilco in Mexico City. Statistical analysis was stratified by sex, age, race, perception of physical attractiveness, transgression of gender stereotypes, and sexual orientation. Experiences of sexual harassment were assessed based on a scale of 19 questions. Five components were identified by factor analysis: verbal and/or physical harassment by inadequate staring/glancing, inadequate proposals, and comments. In general, women were more harassed by inadequate staring/glancing; those who perceived themselves as being more physically attractive were more verbally harassed, whereas those who transgressed gender stereotypes were more exposed to physical harassment and harrassing glances as compared to men who were seen themselves as being less attractive and who did not transgressed the gender stereotype. Sexual harassment is an existing situation occurring among students. It is necessary to detect and recognize the forms of presentation of gender inequalities to avoid imposing sanctions on conducts that are not adhered to gender stereotypes.

  11. 48 CFR 52.223-18 - Contractor Policy to Ban Text Messaging While Driving.

    Science.gov (United States)

    2010-10-01

    ...-mailing, instant messaging, obtaining navigational information, or engaging in any other form of electronic data retrieval or electronic data communication. The term does not include glancing at or...

  12. Tech Support.

    Science.gov (United States)

    Beem, Kate

    2002-01-01

    Discusses technology-support issues, including staff training, cost, and outsourcing. Describes how various school districts manage technology-support services. Features the Technology Support Index, developed by the International Society for Technology in Education, to gauge the operation of school district technology-support programs. (PKP)

  13. National Health Care Anti-Fraud Association

    Science.gov (United States)

    ... a Glance Pre-Conference Programs Conference Sessions Registration Hotel & Travel Information Conference Tracks Credit Opportunities Anti-Fraud Expo Sponsors Programs Budget Adequately for 2018 Trainings NETS Webinars Launch Webinar ...

  14. Social support for diabetes illness management: supporting adolescents and caregivers.

    Science.gov (United States)

    Idalski Carcone, April; Ellis, Deborah A; Weisz, Arlene; Naar-King, Sylvie

    2011-10-01

    The aim of this research study was to examine the relationship between 4 sources of social support (support for the adolescent from family, support for the adolescent from friends, support for the caregiver from another adult, and support to the family from the health care provider) and adolescents' diabetes outcomes (illness management behavior and health status) using a diverse sample of urban adolescents. One hundred forty-one adolescents with insulin-managed diabetes and their primary caregivers completed questionnaires assessing social support and illness management behavior. Glucose meters were downloaded and hemoglobin A1c assays were obtained. Structural equation modeling was used to test a model social support informed by social ecological theory. The results of the structural equation modeling indicated that support for the caregiver from another adult was directly and positively related to support for the adolescent from family and indirectly related to better illness management. Support for the adolescent from family was directly related to better diabetes management and, through better management, to better diabetes health. Support to the family from the health care provider was not related to support for the adolescent and support to the adolescent from friends was not related to illness management, as hypothesized. This study identifies a novel target for social support intervention to improve adolescents' illness management behavior-the caregivers of adolescents with diabetes. By enhancing the social support caregivers receive from other adults in their lives, caregivers' ability to support their adolescent children with diabetes might also be improved which, in turn, improves adolescents' illness outcomes.

  15. Supporting the Support System: How Assessment and Communication Can Help Patients and Their Support Systems.

    Science.gov (United States)

    Harkey, Jane; Young, Jared; Carter, Jolynne Jo; Demoratz, Michael

    The benefits of having a support system, such as social relationships with close friends and family, have been well documented for patients with serious health issues. As scientific evidence has shown, individuals who have the lowest level of involvement in social relationships face a greater mortality risk. Support systems, however, are not infallible. Relationship stress can have a negative impact on people-patient and caregiver alike-behaviorally, psychosocially, and physiologically. The purpose of this article is to encourage case managers who take a patient-centered approach to also consider the existence and extent of the support system, as well as any stresses or tensions that are observable within the support system. Although the case manager is ethically obliged to advocate for the individual receiving case management services, that advocacy can be extended to the support system for the good of all. This discussion applies to numerous case management practices and work settings including (but not limited to) hospital-based case management, home health, geriatrics, catastrophic case management, mental health, palliative care, and end of life/hospice. As part of the assessment phase of the case management process, case managers determine the extent of the patient's support system or social support network such as family and close friends. Although their advocacy is primarily for the patient receiving case management services, case managers also become aware of the needs of the support system members as they face their loved one's serious illness, severe injury, geriatric care demands, or end of life. Case managers can use their communication skills, especially motivational interviewing, with patients and their support systems to identify stresses and issues that can impact the pursuit of health goals. In addition, case managers ensure that individuals and their support systems are kept informed such as about the health condition, stage of disease, plan of

  16. 6 Things to Know about Type 2 Diabetes and Dietary Supplements

    Science.gov (United States)

    ... NCCIH NCCIH At a Glance Mission and Vision Organizational Structure Director's Message Strategic Plans & Reports Budget & ... 6 Things To Know About Type 2 Diabetes and Dietary Supplements Share: Diabetes is ...

  17. 48 CFR 23.1103 - Definitions.

    Science.gov (United States)

    2010-10-01

    ..., instant messaging, obtaining navigational information, or engaging in any other form of electronic data retrieval or electronic data communication. The term does not include glancing at or listening to a...

  18. Roadway supports

    Energy Technology Data Exchange (ETDEWEB)

    Stassen, P

    1980-01-01

    Support systems in stone drifts and tunnels are discussed. Timber supports, steel arches, cold-bent sheet-metal arches, shotcrete and combined support arrangements are described. Brickwork and reinforced concrete are also covered. Supports in roadways leading to the face and in-seam roads are discussed including timber supports, steel arches, articulated arches on timber chocks, support accessories and the withdrawal and reshaping of arches. The subject of strata bolting, the aims of strata bolting, methods of strata bolting, systems of rock-bolting, end plates and wire mesh, and bolt and anchorage monitoring are also discussed. Injection techniques, injection parameters, injection methods, grouts, includes an example of the application of injection techniques are covered and combined injection/dowelling arrangements are examined. (55 refs.) (In French)

  19. Molecularly Imprinted Polymer Technology: A Powerful, Generic ...

    African Journals Online (AJOL)

    Molecularly Imprinted Polymer Technology: A Powerful, Generic, Facile and Cost Effective Alternative for Enantio-recognition and Separation: A Glance at Advances and Applications. ... Tanzania Journal of Science. Journal Home · ABOUT ...

  20. Support system, excavation arrangement, and process of supporting an object

    Science.gov (United States)

    Arnold, Bill W.

    2017-08-01

    A support system, an excavation arrangement, and a process of supporting an object are disclosed. The support system includes a weight-bearing device and a camming mechanism positioned below the weight-bearing device. A downward force on the weight-bearing device at least partially secures the camming mechanism to opposing surfaces. The excavation arrangement includes a borehole, a support system positioned within and secured to the borehole, and an object positioned on and supported by the support system. The process includes positioning and securing the support system and positioning the object on the weight-bearing device.

  1. Scrolling and driving: how an MP3 player and its aftermarket controller affect driving performance and visual behavior.

    Science.gov (United States)

    Lee, John D; Roberts, Shannon C; Hoffman, Joshua D; Angell, Linda S

    2012-04-01

    The aim of this study was to assess how scrolling through playlists on an MP3 player or its aftermarket controller affects driving performance and to examine how drivers adapt device use to driving demands. Drivers use increasingly complex infotainment devices that can undermine driving performance. The goal activation hypothesis suggests that drivers might fail to compensate for these demands, particularly with long tasks and large search set sizes. A total of 50 participants searched for songs in playlists of varying lengths using either an MP3 player or an aftermarket controller while negotiating road segments with traffic and construction in a medium-fidelity driving simulator. Searching through long playlists (580 songs) resulted in poor driving performance and required more long glances (longer than 2 s) to the device compared with other playlist lengths. The aftermarket controller also led to more long glances compared with the MP3 player. Drivers did not adequately adapt their behavior to roadway demand, as evident in their degraded driving performance. No significant performance differences were found between short playlists, the radio-tuning task, and the no-task condition. Selecting songs from long playlists undermined driving performance, and drivers did not sufficiently adapt their use of the device to the roadway demands, consistent with the goal activation hypothesis. The aftermarket controller degraded rather than enhanced performance. Infotainment systems should support drivers in managing distraction. Aftermarket controllers can have the unintended effect of making devices carried into the car less compatible with driving.These results can motivate development of new interfaces as alternatives to scrolling lists.

  2. Are Military and Medical Ethics Necessarily Incompatible? A Canadian Case Study.

    Science.gov (United States)

    Rochon, Christiane; Williams-Jones, Bryn

    2016-12-01

    Military physicians are often perceived to be in a position of 'dual loyalty' because they have responsibilities towards their patients but also towards their employer, the military institution. Further, they have to ascribe to and are bound by two distinct codes of ethics (i.e., medical and military), each with its own set of values and duties, that could at first glance be considered to be very different or even incompatible. How, then, can military physicians reconcile these two codes of ethics and their distinct professional/institutional values, and assume their responsibilities towards both their patients and the military institution? To clarify this situation, and to show how such a reconciliation might be possible, we compared the history and content of two national professional codes of ethics: the Defence Ethics of the Canadian Armed Forces and the Code of Ethics of the Canadian Medical Association. Interestingly, even if the medical code is more focused on duties and responsibility while the military code is more focused on core values and is supported by a comprehensive ethical training program, they also have many elements in common. Further, both are based on the same core values of loyalty and integrity, and they are broad in scope but are relatively flexible in application. While there are still important sources of tension between and limits within these two codes of ethics, there are fewer differences than may appear at first glance because the core values and principles of military and medical ethics are not so different.

  3. A glance at quality score: implication for de novo transcriptome reconstruction of Illumina reads

    Directory of Open Access Journals (Sweden)

    Stanley Kimbung Mbandi

    2014-02-01

    Full Text Available Downstream analyses of short-reads from next-generation sequencing platforms are often preceded by a pre-processing step that removes uncalled and wrongly called bases. Standard approaches rely on their associated base quality scores to retain the read or a portion of it when the score is above a predefined threshold. It is difficult to differentiate sequencing error from biological variation without a reference using quality scores. The effects of quality score based trimming have not been systematically studied in de novo transcriptome assembly. Using RNA-Seq data produced from Illumina, we teased out the effects of quality score base filtering or trimming on de novo transcriptome reconstruction. We showed that assemblies produced from reads subjected to different quality score thresholds contain truncated and missing transfrags when compared to those from untrimmed reads. Our data supports the fact that de novo assembling of untrimmed data is challenging for de Bruijn graph assemblers. However, our results indicates that comparing the assemblies from untrimmed and trimmed read subsets can suggest appropriate filtering parameters and enable selection of the optimum de novo transcriptome assembly in non-model organisms.

  4. 78 FR 24817 - Visual-Manual NHTSA Driver Distraction Guidelines for In-Vehicle Electronic Devices

    Science.gov (United States)

    2013-04-26

    ... Research Program 2 SUV Sport Utility Vehicle TEORT Total Eyes-Off-Road Time TGT Total Glance Time to Task... Critical Incidents, Driver Restart Period, Sleep Quantity, and Crash Countermeasures in Commercial Vehicle...

  5. A novel tetraarylpyrene host: Conformation-dependent inclusion of ...

    Indian Academy of Sciences (India)

    Administrator

    insights toward realizing multicomponent molecular crystals in a rational manner. Keywords. Inclusion compounds ..... lent guest inclusion behaviour. A cursory glance at ... conformational changes in response to the shape, size and electronic ...

  6. Dashboard report on performance on select quality indicators to cancer care providers.

    Science.gov (United States)

    Stattin, Pär; Sandin, Fredrik; Sandbäck, Torsten; Damber, Jan-Erik; Franck Lissbrant, Ingela; Robinson, David; Bratt, Ola; Lambe, Mats

    2016-01-01

    Cancer quality registers are attracting increasing attention as important, but still underutilized sources of clinical data. To optimize the use of registers in quality assurance and improvement, data have to be rapidly collected, collated and presented as actionable, at-a-glance information to the reporting departments. This article presents a dashboard performance report on select quality indicators to cancer care providers. Ten quality indicators registered on an individual patient level in the National Prostate Cancer Register of Sweden and recommended by the National Prostate Cancer Guidelines were selected. Data reported to the National Prostate Cancer Register are uploaded within 24 h to the Information Network for Cancer Care platform. Launched in 2014, "What''s Going On, Prostate Cancer" provides rapid, at-a-glance performance feedback to care providers. The indicators include time to report to the National Prostate Cancer Register, waiting times, designated clinical nurse specialist, multidisciplinary conference, adherence to guidelines for diagnostic work-up and treatment, and documentation and outcome of treatment. For each indicator, three performance levels were defined. What's Going On, a dashboard performance report on 10 selected quality indicators to cancer care providers, provides an example of how data in cancer quality registers can be transformed into condensed, at-a-glance information to be used as actionable metrics for quality assurance and improvement.

  7. EDF at a glance. EDF group 2002

    International Nuclear Information System (INIS)

    2003-01-01

    This document presents the organization and key data of the Electricite de France (EdF) group for 2002: business (generation and trading, transmission, distribution, supply, energy services), corporate governance (board of directors, executive committee), different branches of the group (continental Europe, western Europe, Middle-East and Africa, Asia-Pacific, Americas), main affiliates, international contacts and addresses, financial performance (consolidated sales, Ebitda), customers (residential, commercial, business and industrial, local authorities), generation (balanced energy mix), human resources, corporate social responsibility, sustainable development indicators. (J.S.)

  8. A Glance at China’s Household Consumption

    Energy Technology Data Exchange (ETDEWEB)

    Shui, Bin [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2009-10-01

    Known for its scale, China is the most populous country with the world’s third largest economy. In the context of rising living standards, a relatively lower share of household consumption in its GDP, a strong domestic market and globalization, China is witnessing an unavoidable increase in household consumption, related energy consumption and carbon emissions. Chinese policy decision makers and researchers are well aware of these challenges and keen to promote green lifestyles. China has developed a series of energy policies and programs, and launched a wide-range social marketing activities to promote energy conservation.

  9. A Glance at Bohai Bay Oil Province

    Institute of Scientific and Technical Information of China (English)

    Gao Shoubai

    1995-01-01

    @@ Chinese oil industry keeps on developing in 1994. The oil production of Bohai Bay Oil Province located in East China also keeps on growing. Geologically,the total area of Bohai Bay Basin is about 200 000 km2 and the main structural units are: Liaohe Depression, Huanghua Depression,Jizhong Depression, Linqing Depression, Jiyang Depression, Changwei Depression, Bozhong Depression,Chengning Uplift and Cangjing Uplift (see figure 1). Area of the main structural units is listed in following:

  10. A glance at velocity structure of Izmir

    Energy Technology Data Exchange (ETDEWEB)

    Özer, Çağlar, E-mail: caglar.ozer@deu.edu.tr [Dokuz Eylul University, Faculty of Engineering, Geophysical Engineering Department, Izmir (Turkey); Dokuz Eylul University, The Graduate School of Natural and Applied Sciences, Department of Geophysical Engineering, Izmir (Turkey); Polat, Orhan, E-mail: orhan.polat@deu.edu.tr [Dokuz Eylul University, Faculty of Engineering, Geophysical Engineering Department, Izmir (Turkey)

    2016-04-18

    In this study; we investigated velocity structure of Izmir and surroundings. We used local earthquake data which was recorded by different type of instruments and obtained high resolution 3D sections. We selected more than 400 earthquakes which were occurred between 2010 and 2013. Examined tomographic sections especially in Izmir along coastal areas (Mavisehir-Inciraltı); revealed the low speed zone. Along this low-speed zone; it is consistent with the results obtained from the stratigraphic section and surface geology. While; low velocity zones are associated with faults and water content; high velocity is related to magmatic rocks or compact rocks. Along Karsıyaka, Seferihisar, Orhanlı, Izmir fault zones; low P velocity was observed. When examined higher elevations of the topography; which are composed of soured magmatic material is dominated by high P velocity. In all horizontal sections; resolution decreasing with increasing depth. The reason for this; the reduction of earthquakes causes ray tracing problems.

  11. Glances on uranium. Tome 2. Exploration, production

    International Nuclear Information System (INIS)

    Valsardieu, C.

    1997-01-01

    This book is an homage to all participants of uranium prospecting and mining exploitation who have contributed to satisfy the nuclear energy needs during the last 50 years. The first chapter describes the economical, administrative and environmental constraints of uranium mining projects. The second chapter describes the different steps of the exploration (permits, inventory, mineralisation, quality, resource estimation, quantifying), the direct and indirect exploratory techniques and methods (radiometry, geochemistry, drillings and well logging, mapping, tele-detection, geophysical surveys..) and the exploration costs. The third chapter deals with the legal, administrative, technical, socio-economical and financial aspects which must be taken into account in the risk evaluation of a mining project. Chapter 4 concerns the start up of the project while the development and production methods are detailed in chapter 5 (opencast and underground mining, in-situ lixiviation, ore processing, chemical extraction etc.). The last chapter is devoted to the environmental aspects of uranium mining: legal aspects, nuisances, dusts, contamination, the case of in-situ lixiviation, the rehabilitation of sites. (J.S.)

  12. QD-Based FRET Probes at a Glance

    Directory of Open Access Journals (Sweden)

    Armen Shamirian

    2015-06-01

    Full Text Available The unique optoelectronic properties of quantum dots (QDs give them significant advantages over traditional organic dyes, not only as fluorescent labels for bioimaging, but also as emissive sensing probes. QD sensors that function via manipulation of fluorescent resonance energy transfer (FRET are of special interest due to the multiple response mechanisms that may be utilized, which in turn imparts enhanced flexibility in their design. They may also function as ratiometric, or “color-changing” probes. In this review, we describe the fundamentals of FRET and provide examples of QD-FRET sensors as grouped by their response mechanisms such as link cleavage and structural rearrangement. An overview of early works, recent advances, and various models of QD-FRET sensors for the measurement of pH and oxygen, as well as the presence of metal ions and proteins such as enzymes, are also provided.

  13. Internet Banking in Romania at a Glance

    Directory of Open Access Journals (Sweden)

    Silvia Ghita-Mitrescu

    2016-01-01

    Full Text Available The development of the information and communication technologies and the changes brought to the business models by introducing the use of internet services in the recent decades could not be ignored by the banking industry. The emergence and the development of the internet banking have raised many questions to both academia and industry representatives, both in terms of the benefits of the new organizational models based on providing financial services online and the degree of penetration of these services at the national economy level. This paper aims to make an analysis of the extent to which the internet banking services are used in Romania. The analysis took into account various criteria for the classification of internet banking users (age, residence, occupational status. The study showed that the use of the internet banking services in Romania is still below the European average but has an upward trend.

  14. 2016-2020 Strategic Plan - At-a-Glance

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-12-01

    Today, the United States is faced with a national imperative to address the enormous challenge presented by climate change and to seize upon the multi-trillion dollar economic opportunity that a transition to a global clean energy economy will provide.

  15. A glance on the German energy policy

    International Nuclear Information System (INIS)

    Audigier, Pierre

    2012-01-01

    As Germany has decided to phase out nuclear by 2022 while aiming at ambitious objectives in terms of energy savings and reduction of greenhouse gas emissions, this report first highlights the interest of such an energy transition. It discusses the immediate consequences of the shutting down of the first eight reactors. It gives an overview of the German energy mix and discusses the objectives and challenges of the energy policy, and how this policy is implemented (by restructuring the electric grid, by building flame-based thermal power stations, by searching for a solution for electricity mass storage, by creating the conditions of an efficient energy saving policy). It discusses the consequences of this policy for the European and French energy policy

  16. Electronic Workforce at a Glance (eWAG)

    Data.gov (United States)

    Social Security Administration — Ready-reference guide for human resources (HR) professionals. Contains demographic statistics along with other valuable employee data for full time permanent (FTP)...

  17. Alternative information signs : an evaluation of driver comprehension and visual attention.

    Science.gov (United States)

    2015-08-01

    The effectiveness of a traffic sign is collectively influenced by the signs understandability, legibility distance, glance legibility, and : learnability; however, understandability has been repeatedly identified as a one of the most important mea...

  18. All projects related to | Page 527 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Project. At first glance, Asia seems to have all the organizations, skills, policies and facilities essential for ... Topic: MIGRANT WORKERS, WOMEN WORKERS. Region: Central Asia, Far East Asia, South Asia, Taiwan, Hong Kong, Singapore.

  19. Magnets for Pain Relief

    Science.gov (United States)

    ... NCCIH NCCIH At a Glance Mission and Vision Organizational Structure Director's Message Strategic Plans & Reports Budget & ... © Matthew Lester Magnets are often marketed for different types of pain, such as foot or back pain ...

  20. Cancer Statistics

    Science.gov (United States)

    ... What Is Cancer? Cancer Statistics Cancer Disparities Cancer Statistics Cancer has a major impact on society in ... success of efforts to control and manage cancer. Statistics at a Glance: The Burden of Cancer in ...

  1. CEA (Carcinoembryonic Antigen) Test

    Science.gov (United States)

    ... Gene Mutations Testing Cytomegalovirus (CMV) Tests D-dimer Dengue Fever Testing Des-gamma-carboxy prothrombin (DCP) DHEAS ... Glance Why Get Tested? Primarily to monitor cancer treatment, including response to therapy and recurrence; as an ...

  2. Thyroglobulin

    Science.gov (United States)

    ... Gene Mutations Testing Cytomegalovirus (CMV) Tests D-dimer Dengue Fever Testing Des-gamma-carboxy prothrombin (DCP) DHEAS ... At a Glance Why Get Tested? To monitor treatment of thyroid cancer and to detect recurrence; less ...

  3. Guidelines for Better Heart Health

    Science.gov (United States)

    Skip Navigation Bar Home Current Issue Past Issues Guidelines for Better Heart Health Past Issues / Winter 2007 ... women either had or did not have CVD. Guidelines at a Glance: Prevention should be tailored to ...

  4. Support system of a structure on a support base

    International Nuclear Information System (INIS)

    Arene, G.; Renaux, C.; Minguet, J.L.; Chantot, H.

    1984-01-01

    Two series of strips are fixed to the structure to be supported and to the base to define each one a closed convex envelope; the strips are flexible in the radial direction with regard to the envelope. The two series of strips are connected by a treillis of rigid bars set to form juxtaposed V or X. A good transversal rigidity and a certain radial flexibility are obtained. The invention can be applied to a fast neutron nuclear reactor, the reactor comprising a vertical axis vessel filled with liquid metal; the vessel rests on a support foundation by means of the support system proposed by the invention. The support system allows the supported structure to resist the effects of an eventual earthquake and brutal temperature variations [fr

  5. Effects of support masses on seismic response of piping and supports

    International Nuclear Information System (INIS)

    Iotti, R.C.; Dinkevich, S.

    1985-01-01

    A special methodology is presented for quantitatively predicting when the effect of piping restraint masses is significant and should be explicitly considered in piping seismic analyses which use the response spectrum method. It is concluded that the effect of support mass in the unrestrained direction is to increase piping and support responses by a percentage no larger than twice the ratio of the support to the pipe-supported span mass. In the restrained direction the mass of the support significantly reduces its dynamic stiffness so that for low support stiffnesses and relatively large mass the support can act as an amplifier of vibration. The dynamic effect, however, is negligible for very stiff supports. (orig.)

  6. Managers' social support: Facilitators and hindrances for seeking support at work.

    Science.gov (United States)

    Lundqvist, Daniel; Fogelberg Eriksson, Anna; Ekberg, Kerstin

    2018-01-01

    Previous research has shown that social support is important for health and performance at work, but there is a lack of research regarding managers' social support at work, and if it needs to be improvedOBJECTIVE:To investigate managers' perception of work-related social support, and facilitators and hindrances that influence their seeking of social support at work. Semi-structured interviews with sixty-two managers in two Swedish organizations. Work-related support, which strengthened their managerial image of being competent, was sought from sources within the workplace. Sensitive and personal support, where there was a risk of jeopardizing their image of being competent, was sought from sources outside the workplace. Access to arenas for support (location of the workplace, meetings, and vocational courses) and the managerial role could facilitate their support-seeking, but could also act as hindrances. Because attending different arenas for support were demanding, they refrained from seeking support if the demands were perceived as too high. Different supportive sources are distinguished based on what supportive function they have and in which arenas they are found, in order to preserve the confidence of the closest organization and to maintain the image of being a competent and performing manager.

  7. Emotional support, instrumental support, and gambling participation among Filipino Americans.

    Science.gov (United States)

    Kim, Isok; Kim, Wooksoo; Nochajski, Thomas H

    2014-08-01

    Using representative survey data of Filipino Americans in Honolulu and San Francisco (SF) (N = 2,259), we examined the roles of emotional support and instrumental support on gambling participation. With considerable difference in gambling environments between two regions, we conducted two sets of hierarchical regression analyses for Honolulu sample, which has restricted gambling laws, and SF sample, which has legal gambling environment, and compared the effects of two types of social support on gambling participation. The results indicated that emotional support was positively and instrumental support was negatively associated with gambling participation among Filipino Americans in Honolulu. However, neither type of social support was significantly associated with gambling participation among Filipino Americans living in SF. This study highlights the differing roles and effects of instrumental and emotional support on gambling where gambling is restricted. It also suggests that gambling behaviors of Filipino Americans are subject to situation- and environment-specific factors.

  8. Medications for Memory Loss

    Science.gov (United States)

    ... Kids For Teens For Parents & Teachers Resolving Family Conflicts The Holidays and Alzheimer's Glossary Virtual Library Online ... breakthroughs Moderate/severe stages Treatments-at-a-glance Types of Drugs The U.S. Food and Drug Administration ( ...

  9. All projects related to | Page 526 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The potential of information and communication technologies (ICTs) as tools for ... care culture tends toward traditional, paper-based, labour-intensive mechanisms. ... At first glance, Asia seems to have all the organizations, skills, policies and ...

  10. Predicting catalyst-support interactions between metal nanoparticles and amorphous silica supports

    Science.gov (United States)

    Ewing, Christopher S.; Veser, Götz; McCarthy, Joseph J.; Lambrecht, Daniel S.; Johnson, J. Karl

    2016-10-01

    Metal-support interactions significantly affect the stability and activity of supported catalytic nanoparticles (NPs), yet there is no simple and reliable method for estimating NP-support interactions, especially for amorphous supports. We present an approach for rapid prediction of catalyst-support interactions between Pt NPs and amorphous silica supports for NPs of various sizes and shapes. We use density functional theory calculations of 13 atom Pt clusters on model amorphous silica supports to determine linear correlations relating catalyst properties to NP-support interactions. We show that these correlations can be combined with fast discrete element method simulations to predict adhesion energy and NP net charge for NPs of larger sizes and different shapes. Furthermore, we demonstrate that this approach can be successfully transferred to Pd, Au, Ni, and Fe NPs. This approach can be used to quickly screen stability and net charge transfer and leads to a better fundamental understanding of catalyst-support interactions.

  11. Semantic web data warehousing for caGrid.

    Science.gov (United States)

    McCusker, James P; Phillips, Joshua A; González Beltrán, Alejandra; Finkelstein, Anthony; Krauthammer, Michael

    2009-10-01

    The National Cancer Institute (NCI) is developing caGrid as a means for sharing cancer-related data and services. As more data sets become available on caGrid, we need effective ways of accessing and integrating this information. Although the data models exposed on caGrid are semantically well annotated, it is currently up to the caGrid client to infer relationships between the different models and their classes. In this paper, we present a Semantic Web-based data warehouse (Corvus) for creating relationships among caGrid models. This is accomplished through the transformation of semantically-annotated caBIG Unified Modeling Language (UML) information models into Web Ontology Language (OWL) ontologies that preserve those semantics. We demonstrate the validity of the approach by Semantic Extraction, Transformation and Loading (SETL) of data from two caGrid data sources, caTissue and caArray, as well as alignment and query of those sources in Corvus. We argue that semantic integration is necessary for integration of data from distributed web services and that Corvus is a useful way of accomplishing this. Our approach is generalizable and of broad utility to researchers facing similar integration challenges.

  12. caCORE version 3: Implementation of a model driven, service-oriented architecture for semantic interoperability.

    Science.gov (United States)

    Komatsoulis, George A; Warzel, Denise B; Hartel, Francis W; Shanbhag, Krishnakant; Chilukuri, Ram; Fragoso, Gilberto; Coronado, Sherri de; Reeves, Dianne M; Hadfield, Jillaine B; Ludet, Christophe; Covitz, Peter A

    2008-02-01

    One of the requirements for a federated information system is interoperability, the ability of one computer system to access and use the resources of another system. This feature is particularly important in biomedical research systems, which need to coordinate a variety of disparate types of data. In order to meet this need, the National Cancer Institute Center for Bioinformatics (NCICB) has created the cancer Common Ontologic Representation Environment (caCORE), an interoperability infrastructure based on Model Driven Architecture. The caCORE infrastructure provides a mechanism to create interoperable biomedical information systems. Systems built using the caCORE paradigm address both aspects of interoperability: the ability to access data (syntactic interoperability) and understand the data once retrieved (semantic interoperability). This infrastructure consists of an integrated set of three major components: a controlled terminology service (Enterprise Vocabulary Services), a standards-based metadata repository (the cancer Data Standards Repository) and an information system with an Application Programming Interface (API) based on Domain Model Driven Architecture. This infrastructure is being leveraged to create a Semantic Service-Oriented Architecture (SSOA) for cancer research by the National Cancer Institute's cancer Biomedical Informatics Grid (caBIG).

  13. Building Innovation and Sustainability in Programs of Research.

    Science.gov (United States)

    Villarruel, Antonia M

    2018-01-01

    Innovation and sustainability are two important concepts of impactful programs of research. While at first glance these concepts and approaches may seem at odds, they are synergistic. We examine the social, political, and policy context as it relates to innovation and sustainability. We present an exemplar of a program of research and discuss factors to consider in developing innovative and sustainable programs of research. Innovation is an important component of sustainable programs of research. Understanding the social and political context and addressing relevant policy issues are factors to be considered in both innovation and sustainability. Innovation and sustainability, important components of research, are also central to clinical practice. Open communication between researchers and clinicians can support the acceleration of innovations and the integration of evidence-based findings in practice. © 2017 Sigma Theta Tau International.

  14. Radon

    International Nuclear Information System (INIS)

    1990-01-01

    This leaflet in the At-a-Glance Series, describes what radon is, where it is found, why it presents a risk to health, the official advice, and the remedies that are available to reduce radon levels. (author)

  15. Two brothers that don't look very similar; Zwei ungleiche Brueder

    Energy Technology Data Exchange (ETDEWEB)

    Jantzen, Markus

    2009-01-15

    At first glance, the Tesla Roadster and the Elektro-Smart seem to have nothing in common, apart from the fact that they are both electric vehicles. However, the comparison is not as foolish as it seems. (orig.)

  16. Relapsing-Remitting MS (RRMS)

    Medline Plus

    Full Text Available ... Room Events at a Glance MS the Disease Public Service Announcements In the News Archives d MS ... For Professionals Researchers Physicians Nurses Rehabilitation Professionals Mental Health Professionals Health and Wellness Professionals What Is MS? ...

  17. Tai Chi and Qi Gong for Health and Well-Being

    Medline Plus

    Full Text Available ... NCCIH At a Glance Mission and Vision Organizational Structure Director's Message Strategic Plans & Reports Budget & Legislation Advisory ... your health care provider. The mention of any product, service, or therapy is not an endorsement by ...

  18. Scientific Results of Yoga for Health and Well-Being

    Medline Plus

    Full Text Available ... NCCIH At a Glance Mission and Vision Organizational Structure Director's Message Strategic Plans & Reports Budget & Legislation Advisory ... your health care provider. The mention of any product, service, or therapy is not an endorsement by ...

  19. Sexual Violence

    Science.gov (United States)

    Sexual Violence Facts at a Glance 2012 Adults In a nationally representative survey of adults: 1 • Nearly 1 in ... 5.6% and 5.3%, respectively) experienced sexual violence other than rape, such as being made to ...

  20. Haridusse investeerimine tasub ära veel 40-aastaseltki / Villu Zirnask

    Index Scriptorium Estoniae

    Zirnask, Villu, 1966-

    2008-01-01

    Kõrghariduse omandamise tasuvuse hindamise arvutamisest OECD raportis "Education at a Glance 2008", mis puudutas 19 riiki. Raporti kohaselt on kõrghariduse tasuvus suurim Tšehhi meeste puhul - 29,1%. Diagrammid: Kõrgharidus toob sisse vähemalt 5% aastas

  1. Global environmental engineering

    OpenAIRE

    Cicerone, RJ; Elliott, S; Turco, RP

    1992-01-01

    All the signs are that global ozone depletion is increasing. Ideas to mitigate the problem that at first glance may seem far-fetched deserve more serious consideration and a scientific process of evaluation. © 1992 Nature Publishing Group.

  2. An interface support

    Energy Technology Data Exchange (ETDEWEB)

    Fomin, V I; Dashkovskiy, A I; Livshits, V I; Nikolaev, G V; Podkorytov, E I

    1983-01-01

    The purpose of this invention is to make it possible to attach a support to variable cross-sections of workings. This goal is achieved by an arrangement where in the connecting support, which includes interconnected support sections (by advancing jacks) which contain adjustible crossbeams which are alternated with the crossbeams of the other section and are interconnected by support timbers, the supporting jacks are hinged to the crossbeams and the mobile sections of the hydraulic props, which have lateral guides and are hinged to the ends of the crossbeam and are formed from two interconnected telescopic sections, while the timber supports and the lateral guides are fastened to the adjustible crossbeams and the advance sections of the hydraulic props by horizontal hinges.

  3. National Mesothelioma Virtual Bank: A standard based biospecimen and clinical data resource to enhance translational research

    Directory of Open Access Journals (Sweden)

    Valdivieso Federico A

    2008-08-01

    Full Text Available Abstract Background Advances in translational research have led to the need for well characterized biospecimens for research. The National Mesothelioma Virtual Bank is an initiative which collects annotated datasets relevant to human mesothelioma to develop an enterprising biospecimen resource to fulfill researchers' need. Methods The National Mesothelioma Virtual Bank architecture is based on three major components: (a common data elements (based on College of American Pathologists protocol and National North American Association of Central Cancer Registries standards, (b clinical and epidemiologic data annotation, and (c data query tools. These tools work interoperably to standardize the entire process of annotation. The National Mesothelioma Virtual Bank tool is based upon the caTISSUE Clinical Annotation Engine, developed by the University of Pittsburgh in cooperation with the Cancer Biomedical Informatics Grid™ (caBIG™, see http://cabig.nci.nih.gov. This application provides a web-based system for annotating, importing and searching mesothelioma cases. The underlying information model is constructed utilizing Unified Modeling Language class diagrams, hierarchical relationships and Enterprise Architect software. Result The database provides researchers real-time access to richly annotated specimens and integral information related to mesothelioma. The data disclosed is tightly regulated depending upon users' authorization and depending on the participating institute that is amenable to the local Institutional Review Board and regulation committee reviews. Conclusion The National Mesothelioma Virtual Bank currently has over 600 annotated cases available for researchers that include paraffin embedded tissues, tissue microarrays, serum and genomic DNA. The National Mesothelioma Virtual Bank is a virtual biospecimen registry with robust translational biomedical informatics support to facilitate basic science, clinical, and translational

  4. Nutritional Support

    Science.gov (United States)

    Nutritional support is therapy for people who cannot get enough nourishment by eating or drinking. You may need ... absorb nutrients through your digestive system You receive nutritional support through a needle or catheter placed in your ...

  5. Social-scientific criticism: Perspective, process and payoff. Evil eye ...

    African Journals Online (AJOL)

    Test

    2010-05-19

    May 19, 2010 ... Evil eye accusation at Galatia as illustration of the method .... the Jesus faction and the rival Pharisees or the Pauline Christ movement and the group around ..... used to protect a cucumber field from the withering glance.

  6. Naturopathy

    Science.gov (United States)

    ... NCCIH NCCIH At a Glance Mission and Vision Organizational Structure Director's Message Strategic Plans & Reports Budget & Legislation Advisory ... Practitioners Education and licensing differ for the three types of ... an organization recognized for accreditation purposes by the U.S. Department ...

  7. Treating Asthma in Children Ages 12 and Older

    Science.gov (United States)

    ... Peak flow meter. American Academy of Allergy, Asthma & Immunology. https://www.aaaai.org/conditions-and-treatments/library/at-a-glance/peak-flow-meter. Accessed Sept. 8, 2016. Oct. 18, 2016 Original article: http://www.mayoclinic.org/diseases-conditions/childhood-asthma/ ...

  8. Future Tasks of the International Calvin Research

    Directory of Open Access Journals (Sweden)

    W. H. Neuser

    1998-12-01

    The first answer includes both a review of the previous six Congresses as well as a glance at recent Calvin literature; the second answer will be developed in the overview which follows, titled The future tasks of Calvin research.

  9. The Lemmatisation of Adverbs in Northern Sotho*

    African Journals Online (AJOL)

    Information Technology

    A dictionary should not primarily reflect the attitude of the lexicographer; it should ... ditional focus on the word as representative of the lexicon should be shifted to .... 25. Thirdly, a single glance at the treatment of adverbs in Northern Sotho dic-.

  10. Research Article

    African Journals Online (AJOL)

    2016-06-25

    Jun 25, 2016 ... ndamental and Applied Sciences is licensed under a Creative ... analysis. Chaos theory, studies the systems which at first glance seem to have random ... methods in the study of chaotic behavior; Nevertheless, 0-1 test is a ...

  11. Computer training program improves teen drivers' attention to the road : traffic tech.

    Science.gov (United States)

    2011-12-01

    Research indicates that when completing in-vehicle tasks : such as looking at a road map, teen drivers are much more : likely than are experienced drivers to look away from the : road for long periods. Other studies indicate that glances : away from ...

  12. Scientific Results of Yoga for Health and Well-Being

    Medline Plus

    Full Text Available ... About NCCIH NCCIH At a Glance Mission and Vision Organizational Structure ... of Southern California) An overview of a rigorously designed study that shows yoga may benefit people with chronic low-back pain, a common and difficult-to-treat ...

  13. Modulation of surface wettability of superhydrophobic substrates using Si nanowire arrays and capillary-force-induced nanocohesion

    NARCIS (Netherlands)

    Dawood, M.K.; Zheng, H.; Kurniawan, N.A.; Leong, K.C.; Foo, Y.L.; Rajagopalan, Raj; Khan, S.A.; Choi, W.K.

    2012-01-01

    We describe a new scalable method to fabricate large-area hybrid superhydrophobic surfaces with selective adhesion properties on silicon (Si) nanowire array substrates by exploiting liquid-medium-dependent capillary-force-induced nanocohesion. Gold (Au) nanoparticles were deposited on Si by glancing

  14. Sexual Risk Behavior: HIV, STD, & Teen Pregnancy Prevention

    Science.gov (United States)

    ... A-Glance Project Connect Sexual Health STD Teen Pregnancy Sexual Risk Behaviors: HIV, STD, & Teen Pregnancy Prevention Recommend on Facebook Tweet ... their risk for HIV , other STDs , and unintended pregnancy . The National HIV/AIDS Strategy calls for all Americans to be ...

  15. Reviews

    African Journals Online (AJOL)

    Strategy in the Contemporary World: An Introduction to Strategic Studies. Baylis. J, Wirtz ... At first glance two aspects about the book stands out. Firstly ... Chapter three deals with the causes of war and what is called "the conditions of peace." It.

  16. Grosse maschine sucht kleine teilchen

    CERN Multimedia

    Müller, Bernd

    2007-01-01

    It's the most powerful accelerator for elementary particles of all times: the Large Hadron Collider. The most expensive particle accelerator up to now must make possible to the physicists to have a glance on the beginning of times. (2 pages)

  17. A method for making a glass supported system, such glass supported system, and the use of a glass support therefor

    NARCIS (Netherlands)

    Unnikrishnan, S.; Jansen, Henricus V.; Berenschot, Johan W.; Fazal, I.; Louwerse, M.C.; Mogulkoc, B.; Sanders, Remco G.P.; de Boer, Meint J.; Elwenspoek, Michael Curt

    2008-01-01

    The invention relates to a method for making a glass supported micro or nano system, comprising the steps of: i) providing a glass support; ii) mounting at least one system on at least one glass support; and iii) bonding the system to the glass support, such that the system is circumferentially

  18. Group Decision Process Support

    DEFF Research Database (Denmark)

    Gøtze, John; Hijikata, Masao

    1997-01-01

    Introducing the notion of Group Decision Process Support Systems (GDPSS) to traditional decision-support theorists.......Introducing the notion of Group Decision Process Support Systems (GDPSS) to traditional decision-support theorists....

  19. Technical Support Essentials Advice to Succeed in Technical Support

    CERN Document Server

    Sanchez, Andrew

    2010-01-01

    Technical Support Essentials is a book about the many facets of technical support. It attempts to provide a wide array of topics to serve as points of improvement, discussion, or simply topics that you might want to learn. The topics range from good work habits to the way technical supportgroups establish their own style of work. This book applies theories, models, and concepts synthesized from existing research in other fields-such as management, economics, leadership, and psychology-and connects them to technical support. The goal is to build on the work of others and allow their success to

  20. The Cosmo-Skymed Second Generation Sar Antenna Electrical Power Chain and Platform Power Distribution

    Directory of Open Access Journals (Sweden)

    Scorzafava E.

    2017-01-01

    The design characteristics of the EPS elements are described. A summary of the main performances is given, including a glance to the EMC aspects, which are very important in the definition and characterization of the design of a high power SAR system.

  1. Sport mobilities across borders: postcolonial perspectives

    NARCIS (Netherlands)

    Besnier, N.

    2015-01-01

    The circulation of mobile professional athletes, a phenomenon whose visibility increased exponentially in the last couple of decades of the twentieth century, poses important questions for postcolonial approaches to the human condition. At first glance, the orientation of entire segments of the

  2. Maternal health research concerns men too | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2018-06-11

    Jun 11, 2018 ... At first glance, maternal health only seems to focus on women and children. ... to maternal healthcare and to improve access to and use of services ... a program of visits to the homes of all pregnant women in the project area.

  3. High resolution UV spectroscopy and laser-focused nanofabrication

    NARCIS (Netherlands)

    Myszkiewicz, G.

    2005-01-01

    This thesis combines two at first glance different techniques: High Resolution Laser Induced Fluorescence Spectroscopy (LIF) of small aromatic molecules and Laser Focusing of atoms for Nanofabrication. The thesis starts with the introduction to the high resolution LIF technique of small aromatic

  4. chaos and change: the fall of mussolini, the signing of the armistice ...

    African Journals Online (AJOL)

    User

    BY ITALY IN THE SECOND WORLD WAR AND ITS. EFFECTS ON THE POWS ... chaos caused by the dissolution of prior norms, and the manner in which the interned ... At first glance, the manuscript is in itself a work of art. It comprises a.

  5. She's supporting them; who's supporting her? Preschool center-level social-emotional supports and teacher well-being.

    Science.gov (United States)

    Zinsser, Katherine M; Christensen, Claire G; Torres, Luz

    2016-12-01

    Preschool teachers across the country have been charged to prepare children socially and emotionally for kindergarten. Teachers working in preschool centers are supporting children's social and emotional learning (SEL) within a rich ecology of emotion and social relationships and the present study considers how the supports implemented for children's SEL at the center-level are associated with teachers' psychological health and workplace experiences. Hierarchical linear models were constructed using data from the Head Start Family and Child Experiences Survey 2009 cohort. Results indicate that although teachers work in individual classrooms, they share common perceptions at the center-level of their workplace climate, access to support, and, although to a lesser extent, experience commonalities in psychological health and job satisfaction. Furthermore, in centers that had implemented more supports for children's SEL (including access to mental health consultants, classroom curriculum, and training and resources for teachers) teachers were less depressed, more satisfied with their jobs, felt more supported in managing challenging behavior, and viewed the workplace climate of their center as more positive. Findings are discussed in light of the national efforts to increase and retain a high-quality early childhood workforce. Copyright © 2016 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

  6. Rapid resumption of interrupted visual search. New insights on the interaction between vision and memory.

    Science.gov (United States)

    Lleras, Alejandro; Rensink, Ronald A; Enns, James T

    2005-09-01

    A modified visual search task demonstrates that humans are very good at resuming a search after it has been momentarily interrupted. This is shown by exceptionally rapid response time to a display that reappears after a brief interruption, even when an entirely different visual display is seen during the interruption and two different visual searches are performed simultaneously. This rapid resumption depends on the stability of the visual scene and is not due to display or response anticipations. These results are consistent with the existence of an iterative hypothesis-testing mechanism that compares information stored in short-term memory (the perceptual hypothesis) with information about the display (the sensory pattern). In this view, rapid resumption occurs because a hypothesis based on a previous glance of the scene can be tested very rapidly in a subsequent glance, given that the initial hypothesis-generation step has already been performed.

  7. CRIMINAL LAW PROTECTION OF DATABASE AT A GLANCE

    Directory of Open Access Journals (Sweden)

    LUCIAN T. POENARU

    2012-05-01

    Full Text Available Database protection is provided in Romania by the general law on copyright no. 8/1996. According to the law, it is considered to be a crime making available to the public, by any means, the special rights attributed to database owners or copies thereof. This paper will focus on, one hand, presenting the way database and database related products can be subject to a copyright general protection and, on the other, revealing the special sui generis right attributed to database owners. In such a context, criminal instruments for protecting such rights seem to be quite annoying for the perpetrator, but less effective when it comes to a proper enforcement by the criminal bodies. This paper will therefore try to compare the way guilty actions of the culprit are effectively sanctioned by the criminal instruments provided by the law.And because the Romanian law on copyright does follow at least the letter of the European Directives on copyright and the protection of database, this paper will also search the spirit of the relevant European case-law and its applicability by the Romanian authorities.

  8. Reading beyond the glance: eye tracking in neurosciences.

    Science.gov (United States)

    Popa, Livia; Selejan, Ovidiu; Scott, Allan; Mureşanu, Dafin F; Balea, Maria; Rafila, Alexandru

    2015-05-01

    From an interdisciplinary approach, the neurosciences (NSs) represent the junction of many fields (biology, chemistry, medicine, computer science, and psychology) and aim to explore the structural and functional aspects of the nervous system. Among modern neurophysiological methods that "measure" different processes of the human brain to salience stimuli, a special place belongs to eye tracking (ET). By detecting eye position, gaze direction, sequence of eye movement and visual adaptation during cognitive activities, ET is an effective tool for experimental psychology and neurological research. It provides a quantitative and qualitative analysis of the gaze, which is very useful in understanding choice behavior and perceptual decision making. In the high tech era, ET has several applications related to the interaction between humans and computers. Herein, ET is used to evaluate the spatial orienting of attention, the performance in visual tasks, the reactions to information on websites, the customer response to advertising, and the emotional and cognitive impact of various spurs to the brain.

  9. Teen Birth Rate. Facts at a Glance, 2002.

    Science.gov (United States)

    Papillo, Angela Romano, Comp.; Franzetta, Kerry, Comp.; Manlove, Jennifer, Comp.; Moore, Kristin Anderson, Comp.; Terry-Humen, Elizabeth, Comp.; Ryan, Suzanne, Comp.

    This publication reports trends in teen childbearing in the nation, in each state, and in large cities using data from the 2001 National Center for Health Statistics (NCHS). Rates of teenage childbearing continue to steadily decline, and the 2001 rates are historic lows for each age group. NCHS data showed that almost 80% of teen births nationwide…

  10. Radio and the Church – a Historical Glance

    Directory of Open Access Journals (Sweden)

    Carl-Mario Sultana

    2014-09-01

    Full Text Available Radio is a very powerful mass communication medium. In radio broadcasting, one can hear the echo of Christ’s words to his apostles in the missionary discourse: “You received without charge, give without charge...What you hear in whispers, proclaim from the house tops” (Mt 10,8b.27. Although the Church uses radio as a means to transmit the Good News of salvation, and we as human beings receive radio transmissions as a part of our daily life, we barely stop to think and reflect upon the underlying aspects of radio as a means of communication. In this paper, the Author endeavours to give a historical overview of what makes radio an important medium for evangelisation according to four key documents of the Church, while also studying the underlying theological positions found in these documents. These documents enable us to study radio as a broadcasting medium, highlighting the possible reactions of the Church to radio and how the Church changed its stance on radio over the years. The reason for focussing specifically on radio is for two particular reasons: from the very beginning, the Church has considered radio as a means for evangelising the masses. Notwithstanding this, what is going to be discussing in the paper can be equally applied to Television as a mass communication medium. Secondly, the Church took an active role in radio broadcasting by asking Guglielmo Marconi himself to construct the Vatican Radio in 1931. The documents of the Church also offer us a theology of radio as a mass communication medium, with unity, progress and evangelisation being the fundamental aspects. Church documents posit that not everything should be broadcasted over radio but only messages which bring about peace and unity.

  11. Multifaceted Glance on Childhood Sexual Abuse and Incest

    Directory of Open Access Journals (Sweden)

    Aslihan Okan Ibiloglu

    2018-03-01

    Full Text Available An experience of domestic violence can lead to permanent physical, mental, and psychological harms, whether the child is a direct victim or a witness. Although having no standard definition, it is generally agreed that childhood sexual abuse and incest are underreported. The majority of sexual abuse happens in childhood, with incest being the most common form. Incest is a sexual activity or assault between family members or close relatives and can be defined as the sexual abuse of the child, as well. On the other hand, pedophilic disorder is defined as having recurrent, intense sexual urges or behaviors involving sexual activity with a preadolescent child, over a period of at least 6 months. In this article, clinical, social, and legal effects from the sexual abuse of results are investigated. Results of our research will be hopefully helpful in informing social policy and guiding mental health practice.

  12. A GLANCE AT THE EUROPEAN ENERGY MARKET LIBERALIZATION

    Directory of Open Access Journals (Sweden)

    Delia Vasilica Rotaru

    2013-03-01

    Full Text Available This paper offers a presentation on the liberalization process on the energy markets that started two decades ago and takes place across Europe in the attempt to create a single European energy market. Several benefits are expected following the deregulation process such as higher competition, market transparency, lower prices, increased efficiency and product development in the clients favour. Three very different energy markets are analyzed before and after the liberalization process – UK, Germany and France – a short insight on the current Romanian energy market is also offered. The aim of this paper is to provide a better understanding on liberalizing European energy markets.

  13. At first glance: social meanings of dental appearance.

    Science.gov (United States)

    Eli, I; Bar-Tal, Y; Kostovetzki, I

    2001-01-01

    An important factor in social interaction is physical appearance. Major elements in the evaluation of physical appearance are the mouth and teeth. The purpose of this study was to evaluate the effect of tooth appearance on the development of a first impression of the other person, with regard to the sex of both the respondent and the target. Eight facial photographs of individuals with intact upper teeth were manipulated: one set was left untouched and the other was professionally altered so that the front anterior teeth appeared decayed. The photographs were randomly aligned in sets of eight, each set consisting of four individuals with an original, intact dentition and four other individuals with a "decayed" dentition. The sets of photographs were then presented to 115 respondents (65 males and 50 females). Evaluations were made according to three categories of traits--esthetic, social, and professional. For all three evaluation categories, the difference in scores between decayed and intact dentition given to targets were significantly higher when participants of one sex evaluated targets of the opposite sex, as compared to evaluating targets of their own sex. The effect of tooth appearance on the physical attractiveness stereotype is more evident when males evaluate females and vice versa, rather than when evaluating their own sex.

  14. A glance at the history of nuclear medicine

    International Nuclear Information System (INIS)

    Carlsson, S.

    1995-01-01

    The development of nuclear medicine has resulted in several effective routine methods in diagnosis and therapy. There is an ongoing discussion about the future of the activity based on the fast development of ultrasound, CT and MR. In such discussions, it is often forgotten that nuclear medicine is also a dynamic diagnostic tool under continuous progress. As seen from this historical review, nuclear medicine has grown from quite simple in vitro tests to very advanced methods to image organ function. This is the result of the development of radiopharmaceuticals and instrumentation. Today, development is moving towards what is called receptor scintigraphy, i.e., the use of radiopharmaceuticals which are very specific to certain diseases, for instance, tumours. Even at present there is no other method to determine the regional myocardial blood flow both at stress and at rest, than myocardial scintigraphy. Nuclear medicine will remain an important diagnostic tool as long as it employs people with engagement and interest. Such people will also guarantee that the hospital management will supply the activity with funds for the necessary investments. (orig.)

  15. ARCHITECTURE IN EFFECT: A Glance at Critical Historiography

    Directory of Open Access Journals (Sweden)

    Navid Gohardani

    2014-03-01

    Full Text Available Historiography marks a relatively unexplored research domain in architecture. Despite the obscure nature of this subject matter, architectural historiography equally illuminates a hidden pathway to the historical interaction of architecture with art or literature. Critical historiography adds another dimension to this emerging research topic that further encapsulates multiple levels of criticism. In recognition of a growing interest for historiography, it can be argued that the critical aspects of historiography may serve as crucial instruments for an enhanced understanding of architectural historiography. In this article, the realm of architectural historiography is investigated through a multidisciplinary perspective that revisits architectural criticism, critical historiography, modern architecture, phenomenology, and a number of aspects of architectural historiography in the Swedish Million Homes Program.

  16. CosmoQuest: A Glance at Citizen Science Building

    Science.gov (United States)

    Richardson, Matthew; Grier, Jennifer; Gay, Pamela; Lehan, Cory; Buxner, Sanlyn; CosmoQuest Team

    2018-01-01

    CosmoQuest is a virtual research facility focused on engaging people - citizen scientists - from across the world in authentic research projects designed to enhance our knowledge of the cosmos around us. Using image data acquired by NASA missions, our citizen scientists are first trained to identify specific features within the data and then requested to identify those features across large datasets. Responses submitted by the citizen scientists are then stored in our database where they await for analysis and eventual publication by CosmoQuest staff and collaborating professional research scientists.While it is clear that the driving power behind our projects are the eyes and minds of our citizen scientists, it is CosmoQuest’s custom software, Citizen Science Builder (CSB), that enables citizen science to be accomplished. On the front end, CosmoQuest’s CSB software allows for the creation of web-interfaces that users can access to perform image annotation through both drawing tools and questions that can accompany images. These tools include: using geometric shapes to identify regions within an image, tracing image attributes using freeform line tools, and flagging features within images. Additionally, checkboxes, dropdowns, and free response boxes may be used to collect information. On the back end, this software is responsible for the proper storage of all data, which allows project staff to perform periodic data quality checks and track the progress of each project. In this poster we present these available tools and resources and seek potential collaborations.

  17. India : Maternal and Reproductive Health at a Glance

    OpenAIRE

    Sameh El-Saharty; Naoko Ohno; Intissar Sarker; Federica Secci; Vikram Rajan

    2014-01-01

    India is the third largest economy and has the second largest population in the world. It achieved millennium development goal (MDG) on poverty reduction; however, gender inequality still persists. Maternal mortality rate is 190 deaths per 100,000 live births, representing a 65 percent decline from 1990. Fertility fell to 2.5, while contraceptive prevalence rate increased to nearly 55 perc...

  18. Homonymous Visual Field Loss and Its Impact on Visual Exploration: A Supermarket Study.

    Science.gov (United States)

    Kasneci, Enkelejda; Sippel, Katrin; Heister, Martin; Aehling, Katrin; Rosenstiel, Wolfgang; Schiefer, Ulrich; Papageorgiou, Elena

    2014-10-01

    Homonymous visual field defects (HVFDs) may critically interfere with quality of life. The aim of this study was to assess the impact of HVFDs on a supermarket search task and to investigate the influence of visual search on task performance. Ten patients with HVFDs (four with a right-sided [HR] and six with a left-sided defect [HL]), and 10 healthy-sighted, sex-, and age-matched control subjects were asked to collect 20 products placed on two supermarket shelves as quickly as possible. Task performance was rated as "passed" or "failed" with regard to the time per correctly collected item ( T C -failed = 4.84 seconds based on the performance of healthy subjects). Eye movements were analyzed regarding the horizontal gaze activity, glance frequency, and glance proportion for different VF areas. Seven of 10 HVFD patients (three HR, four HL) passed the supermarket search task. Patients who passed needed significantly less time per correctly collected item and looked more frequently toward the VFD area than patients who failed. HL patients who passed the test showed a higher percentage of glances beyond the 60° VF ( P < 0.05). A considerable number of HVFD patients performed successfully and could compensate for the HVFD by shifting the gaze toward the peripheral VF and the VFD area. These findings provide new insights on gaze adaptations in patients with HVFDs during activities of daily living and will enhance the design and development of realistic examination tools for use in the clinical setting to improve daily functioning. (http://www.clinicaltrials.gov, NCT01372319, NCT01372332).

  19. Cable support arrangements

    International Nuclear Information System (INIS)

    Pendleton, E.; Murray, A.

    1983-01-01

    A cable support arrangement extending from a refuelling level floor of a nuclear reactor to the inner shield of a double rotatable shield comprises a linearly extensible cable support and disciplining boom, reaching from the floor to the main shield, and a circumferentially extensible cable support and disciplining means running from the end of the boom to a fixed end on the inner shield. (author)

  20. HANARO user support

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jeong Soo; Kim, Y. J.; Seong B.S. [and others

    2003-06-01

    The purpose of this project is to support external user for the promotion of HANARO common utilization effectively. To do this, external manpower was recruited and trained. Also, in order to find out and cultivate HANARO user, practice-oriented education was done. The total number of project selected as the promotion of HANARO common utilization was 31 in this year. These composed of four fields such as neutron beam utilization, materials/nuclear materials irradiation test, neutron activation analysis and radioisotope production. In each field, the numbers of project were 17, 7, 4 and 3 respectively. At first, from a selected project of view, supporting ratio by external manpower was reached to the 58%, that is, 18 out of 31 project was supported. In each field, it was 82% for neutron beam utilization and 100% for neutron activation analysis. Also, from the utilization time point of view, supporting ratio of external manpower was reached to 30% for neutron beam utilization and 59% for neutron activation analysis. Otherwise, supporting ratio by manpower in KAERI was reached to 97%, that is, 30 out of 31 project was supported. Also, from the utilization time point of view, total supporting ratio was reached to 15%. In each field, it was 20% for neutron beam utilization, 18% for materials/nuclear materials irradiation test, 20% for neutron activation analysis and 6% for radioisotope production. In order to contribute finding and cultivating of HANARO potential user and increase utilization ratio of HANARO experimental facility, practice-oriented HANARO user education has been done. At first, 32 participants from industries, universities, institutes were educated and practiced on HRPD/SANS instrument in the field of neutron beam utilization. Otherwise, in order to support external user effectively, external manpower were trained. Also, more effective support for external user could be possible through the grasping difficulty and problem on the performance of project

  1. HANARO user support

    International Nuclear Information System (INIS)

    Lee, Jeong Soo; Kim, Y. J.; Seong B.S.

    2003-06-01

    The purpose of this project is to support external user for the promotion of HANARO common utilization effectively. To do this, external manpower was recruited and trained. Also, in order to find out and cultivate HANARO user, practice-oriented education was done. The total number of project selected as the promotion of HANARO common utilization was 31 in this year. These composed of four fields such as neutron beam utilization, materials/nuclear materials irradiation test, neutron activation analysis and radioisotope production. In each field, the numbers of project were 17, 7, 4 and 3 respectively. At first, from a selected project of view, supporting ratio by external manpower was reached to the 58%, that is, 18 out of 31 project was supported. In each field, it was 82% for neutron beam utilization and 100% for neutron activation analysis. Also, from the utilization time point of view, supporting ratio of external manpower was reached to 30% for neutron beam utilization and 59% for neutron activation analysis. Otherwise, supporting ratio by manpower in KAERI was reached to 97%, that is, 30 out of 31 project was supported. Also, from the utilization time point of view, total supporting ratio was reached to 15%. In each field, it was 20% for neutron beam utilization, 18% for materials/nuclear materials irradiation test, 20% for neutron activation analysis and 6% for radioisotope production. In order to contribute finding and cultivating of HANARO potential user and increase utilization ratio of HANARO experimental facility, practice-oriented HANARO user education has been done. At first, 32 participants from industries, universities, institutes were educated and practiced on HRPD/SANS instrument in the field of neutron beam utilization. Otherwise, in order to support external user effectively, external manpower were trained. Also, more effective support for external user could be possible through the grasping difficulty and problem on the performance of project

  2. Development of a total reflection X-ray fluorescence spectrometer for ...

    Indian Academy of Sciences (India)

    Unknown

    design and use of a peltier cooled solid state detector for energy dispersive detection. Alignment and ... X-ray beam at a glancing angle less than the critical angle at which total ... materials is < 1 so that external total reflection takes place at an ...

  3. Scientific Results of Yoga for Health and Well-Being

    Medline Plus

    Full Text Available ... Into Health Search the NCCIH Website Información en Español Site Menu Home Health Info Topics A–Z ... at a Glance Statistics on Use Información en Español Be An Informed Consumer What Is Complementary, Alternative ...

  4. Tai Chi and Qi Gong for Health and Well-Being

    Medline Plus

    Full Text Available ... Into Health Search the NCCIH Website Información en Español Site Menu Home Health Info Topics A–Z ... at a Glance Statistics on Use Información en Español Be An Informed Consumer What Is Complementary, Alternative ...

  5. Radiation protection standards: a summary of the biological effects of ionising radiation and principles of radiation protection

    International Nuclear Information System (INIS)

    1994-01-01

    This leaflet in the NRPB At-a-Glance-Series briefly summarises the biological effects of radiation, harm and sensitivity to radiation, radiation protection principles, acceptability of risk and the control of doses to workers, the public and in medical procedures in the UK. (UK)

  6. Towards comfortable and efficient man-machine interaction in the cabins of vehicles

    NARCIS (Netherlands)

    Looze, M.P. de; Roetting, M.; Vink, P.; Luczak, H.

    2000-01-01

    The comfort of the operators in the cabins of vehicles is getting an increasingly important issue. At first glance, the cabins of professional machines (earth-moving equipment, busses, harvesting equipment) might look modern and highly comfortable. However, this does not imply that the cabins

  7. REVIEWS OF BOOKS: BOEKRESE SIES

    African Journals Online (AJOL)

    moet gerig word aan die Ere-registrateur, Posbus 120, Kaapstad. REVIEWS OF BOOKS: .... glance at the glossary does not lead one to feel that it is meant for anyone of much .... It includes 25 pages of New Books with shorter iists of. Additional ...

  8. GeoServer cookbook

    CERN Document Server

    Iacovella, Stefano

    2014-01-01

    This book is ideal for GIS experts, developers, and system administrators who have had a first glance at GeoServer and who are eager to explore all its features in order to configure professional map servers. Basic knowledge of GIS and GeoServer is required.

  9. Methodology in Bi- and Multilingual Studies: From Simplification to Complexity

    Science.gov (United States)

    Aronin, Larissa; Jessner, Ulrike

    2014-01-01

    Research methodology is determined by theoretical approaches. This article discusses methods of multilingualism research in connection with theoretical developments in linguistics, psycholinguistics, sociolinguistics, and education. Taking a brief glance at the past, the article starts with a discussion of an issue underlying the choice of…

  10. The specific relation of visual attention span with reading and spelling in Dutch

    NARCIS (Netherlands)

    Van Den Boer, Madelon; Van Bergen, Elsje; de Jong, Peter F.

    2015-01-01

    Visual attention span, the number of orthographic units that can be processed at a glance, has been shown to predict reading performance in orthographically opaque languages (i.e., French and English), independent from phonological awareness. Whether this relation is also found in Dutch, a more

  11. Low specific activity scale in the oil industry

    International Nuclear Information System (INIS)

    1991-01-01

    The NRPB present an illustrated fold-out leaflet in the At-a-glance series, for members of the oil industry, indicating the type of radioactivity to be met during off-shore drilling, possible hazards, doses, and precautions and procedures to be undertaken by workers. (author)

  12. Cost of quay walls including life cycle aspects

    NARCIS (Netherlands)

    De Gijt, J.G.; Vinks, R.

    2011-01-01

    Port authories and other organisations involved in designing and building of port infrastructure are at first glance interested in predicting adequatly the expected costs. This paper discusses the costs development of quay walls versus time. The basis for the costs development of quay walls is

  13. Private support and social securityPrivate support and social security

    OpenAIRE

    Frans van Dijk

    1998-01-01

    The issue is addressed whether assistance to persons in need can be left to the `family' and the `community'. In that case people depend on their social networks. The support a person receives through a given network of social ties is examined. However, ties are diverse and subject to change. By means of a model of the dynamics of social ties, the conditions for adequate private support are analyzed. The sustainability of private support over time is examined by incorporating the impact on so...

  14. Supporting Multiple Cognitive Processing Styles Using Tailored Support Systems

    International Nuclear Information System (INIS)

    Tuan Q. Tran; Karen M. Feigh; Amy R. Pritchett

    2007-01-01

    According to theories of cognitive processing style or cognitive control mode, human performance is more effective when an individual's cognitive state (e.g., intuition/scramble vs. deliberate/strategic) matches his/her ecological constraints or context (e.g., utilize intuition to strive for a 'good-enough' response instead of deliberating for the 'best' response under high time pressure). Ill-mapping between cognitive state and ecological constraints are believed to lead to degraded task performance. Consequently, incorporating support systems which are designed to specifically address multiple cognitive and functional states e.g., high workload, stress, boredom, and initiate appropriate mitigation strategies (e.g., reduce information load) is essential to reduce plant risk. Utilizing the concept of Cognitive Control Models, this paper will discuss the importance of tailoring support systems to match an operator's cognitive state, and will further discuss the importance of these ecological constraints in selecting and implementing mitigation strategies for safe and effective system performance. An example from the nuclear power plant industry illustrating how a support system might be tailored to support different cognitive states is included

  15. Social support and employee well-being: the conditioning effect of perceived patterns of supportive exchange.

    Science.gov (United States)

    Nahum-Shani, Inbal; Bamberger, Peter A; Bacharach, Samuel B

    2011-03-01

    Seeking to explain divergent empirical findings regarding the direct effect of social support on well-being, the authors posit that the pattern of supportive exchange (i.e., reciprocal, under-, or over-reciprocating) determines the impact of receiving support on well-being. Findings generated on the basis of longitudinal data collected from a sample of older blue-collar workers support the authors' predictions, indicating that receiving emotional support is associated with enhanced well-being when the pattern of supportive exchange is perceived by an individual as being reciprocal (support received equals support given), with this association being weaker when the exchange of support is perceived as being under-reciprocating (support given exceeds support received). Moreover, receiving support was found to adversely affect well-being when the pattern of exchange was perceived as being over-reciprocating (support received exceeds support given). Theoretical and practical implications of these findings are discussed.

  16. Supportive Relationships in Autism Spectrum Disorder: Perspectives of Individuals with ASD and Supporters

    Directory of Open Access Journals (Sweden)

    Jodi Robledo

    2016-11-01

    Full Text Available This study explored 17 dyads of academically successful people with Autism Spectrum Disorder (ASD and individuals who they identified as supportive. Qualitative methods, including in-depth interviews, participant observations, and document analysis, were used to study these supportive relationships. The purpose of the study was to develop a substantive grounded theory regarding supportive relationships within the lives of individuals with ASD. A dynamic model of supportive relationships emerged, with trust, unity, and support as the three core categories of these relationships. The data suggest that the quality of the relationship between an individual with ASD and the support provider can be a critical factor within effective support. These findings suggest that there is much yet to be learned about the social world of individuals with ASD.

  17. Supportive Relationships in Autism Spectrum Disorder: Perspectives of Individuals with ASD and Supporters

    Science.gov (United States)

    Robledo, Jodi; Donnellan, Anne M.

    2016-01-01

    This study explored 17 dyads of academically successful people with Autism Spectrum Disorder (ASD) and individuals who they identified as supportive. Qualitative methods, including in-depth interviews, participant observations, and document analysis, were used to study these supportive relationships. The purpose of the study was to develop a substantive grounded theory regarding supportive relationships within the lives of individuals with ASD. A dynamic model of supportive relationships emerged, with trust, unity, and support as the three core categories of these relationships. The data suggest that the quality of the relationship between an individual with ASD and the support provider can be a critical factor within effective support. These findings suggest that there is much yet to be learned about the social world of individuals with ASD. PMID:27827873

  18. Supporting people with disabilities in managing individual budgets: the role of support brokers.

    Science.gov (United States)

    Quach, Emma D; O'Connor, Darlene Dee; McGaffigan, Erin

    2010-01-01

    Nationwide people with disabilities are self-directing their long-term care supports through individual budgets. Because these individuals may rely on a "support broker" to assist them in making and executing decisions regarding their budgets, the interactions between the participant and the support broker can influence participant autonomy. Massachusetts piloted a program for 14 participants to receive individual budgets for home and community-based services. Central to this pilot were the participant-designated support brokers, including home care case managers and peer advocates. Analysis of data on participants and support brokers indicated that the support brokers struggled with when, how, and how much to assist participants to self-direct. Case managers or other providers assuming the support broker's role will need proper training if they are to respond skillfully to challenging situations self-direction may bring.

  19. Creating a Supportive Environment : Peer Support Groups for Psychotic Disorders

    NARCIS (Netherlands)

    Castelein, Stynke; Bruggeman, Richard; Davidson, Larry; van der Gaag, Mark

    People with psychotic disorders frequently experience significant mental and social limitations that may result in persisting social isolation. Research has shown that a supportive social environment is crucial for the process of personal recovery. Peer support groups can provide an opportunity to

  20. Creating a Supportive Environment: Peer Support Groups for Psychotic Disorders

    NARCIS (Netherlands)

    Castelein, S.; Bruggeman, R.; Davidson, L.; van der Gaag, M.

    2015-01-01

    People with psychotic disorders frequently experience significant mental and social limitations that may result in persisting social isolation. Research has shown that a supportive social environment is crucial for the process of personal recovery. Peer support groups can provide an opportunity to

  1. Chromatography resin support

    Science.gov (United States)

    Dobos, James G.

    2002-01-01

    An apparatus and method of using an improved chromatography resin support is disclosed. The chromatography support platform is provided by a stainless steel hollow cylinder adapted for being inserted into a chromatography column. An exterior wall of the stainless steel cylinder defines a groove for carrying therein an "O"-ring. The upper surface of the stainless steel column is covered by a fine stainless steel mesh welded to the edges of the stainless steel cylinder. When placed upon a receiving ledge defined within a chromatography column, the "O"-ring provides a fluid tight seal with the inner edge wall of the chromatography cylinder. The stainless steel mesh supports the chromatography matrix and provides a back flushable support which is economical and simple to construct.

  2. Cross-Examining the Past : Transitional Justice, Mass Atrocity Trials and History in Africa

    NARCIS (Netherlands)

    Bouwknegt, Thijs Bastiaan

    2017-01-01

    As some of the first modern-day international (-ised) ad hoc tribunals and hybrid courts have fulfilled their mandates, this dissertation provides a first glance at what they have accomplished, appraises their inheritance and plunges into the vast archives they have produced along the way. Chipping

  3. Magnetic resonance and fluorescence studies on pyruvate dehydrogenase complexes and their small molecular weight constituents

    NARCIS (Netherlands)

    Grande, H.J.

    1976-01-01

    The articles presented in this thesis do not describe at first glance one well-defined subject. They are, however, in fact connected by one central theme: the study of large enzyme aggregates by molecular physical methods. Chosen was the pyruvate dehydrogenase complex (PDC) because of its

  4. What is beautiful is useful: visual appeal and expected information quality

    NARCIS (Netherlands)

    van der Geest, Thea; van Dongelen, Raymond

    2009-01-01

    Would users, when having a first glance on websites, expect that visually appealing websites contain better information than websites that are less appealing? And if they looked longer, would that change their judgment? We created two versions for 12 homepages of websites, one with low visual

  5. X-ray reflectivity study of bias graded diamond like carbon film ...

    Indian Academy of Sciences (India)

    destructive technique for determining layer thickness, sur- face and interfacial roughness and internal structure of films. The XRR technique is alike the optical reflectivity technique and is performed at a glancing angle. ..... critical incident energy window the film attains minimum roughness. Thereafter, for higher energy the ...

  6. A meta-analysis of perceptual and cognitive functions involved in useful-field-of-view test performance

    NARCIS (Netherlands)

    Woutersen, K.; Guadron Palma, L.M.; Berg, A.V. van den; Boonstra, F.N.; Theelen, T.; Goossens, J.

    2017-01-01

    The useful-field-of-view (UFOV) test measures the amount of information someone can extract from a visual scene in one glance. Its scores show relatively strong relationships with everyday activities. The UFOV test consists of three computer tests, suggested to measure processing speed and central

  7. Comparing the demands of destination entry using Google Glass and the Samsung Galaxy S4 during simulated driving.

    Science.gov (United States)

    Beckers, Niek; Schreiner, Sam; Bertrand, Pierre; Mehler, Bruce; Reimer, Bryan

    2017-01-01

    The relative impact of using a Google Glass based voice interface to enter a destination address compared to voice and touch-entry methods using a handheld Samsung Galaxy S4 smartphone was assessed in a driving simulator. Voice entry (Google Glass and Samsung) had lower subjective workload ratings, lower standard deviation of lateral lane position, shorter task durations, faster remote Detection Response Task (DRT) reaction times, lower DRT miss rates, and resulted in less time glancing off-road than the primary visual-manual interaction with the Samsung Touch interface. Comparing voice entry methods, using Google Glass took less time, while glance metrics and reaction time to DRT events responded to were similar. In contrast, DRT miss rate was higher for Google Glass, suggesting that drivers may be under increased distraction levels but for a shorter period of time; whether one or the other equates to an overall safer driving experience is an open question. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Nutrition support in hospitals

    DEFF Research Database (Denmark)

    Kondrup, Jens

    2005-01-01

    Nutrition support in hospitals is becoming an area of focus because of the evidence showing improved clinical outcome with nutrition support, its status as a human rights issue and its integration into quality assurance.......Nutrition support in hospitals is becoming an area of focus because of the evidence showing improved clinical outcome with nutrition support, its status as a human rights issue and its integration into quality assurance....

  9. Certification of support services

    International Nuclear Information System (INIS)

    Hroch, A.; Osusky, V.

    2006-01-01

    In this paper the process of certification of support services in the Slovenske elektrarne, a. s. is described. The nuclear power plants are also included into support services. Provisions and economic aspects of support services are discussed

  10. Accelerating cancer systems biology research through Semantic Web technology.

    Science.gov (United States)

    Wang, Zhihui; Sagotsky, Jonathan; Taylor, Thomas; Shironoshita, Patrick; Deisboeck, Thomas S

    2013-01-01

    Cancer systems biology is an interdisciplinary, rapidly expanding research field in which collaborations are a critical means to advance the field. Yet the prevalent database technologies often isolate data rather than making it easily accessible. The Semantic Web has the potential to help facilitate web-based collaborative cancer research by presenting data in a manner that is self-descriptive, human and machine readable, and easily sharable. We have created a semantically linked online Digital Model Repository (DMR) for storing, managing, executing, annotating, and sharing computational cancer models. Within the DMR, distributed, multidisciplinary, and inter-organizational teams can collaborate on projects, without forfeiting intellectual property. This is achieved by the introduction of a new stakeholder to the collaboration workflow, the institutional licensing officer, part of the Technology Transfer Office. Furthermore, the DMR has achieved silver level compatibility with the National Cancer Institute's caBIG, so users can interact with the DMR not only through a web browser but also through a semantically annotated and secure web service. We also discuss the technology behind the DMR leveraging the Semantic Web, ontologies, and grid computing to provide secure inter-institutional collaboration on cancer modeling projects, online grid-based execution of shared models, and the collaboration workflow protecting researchers' intellectual property. Copyright © 2012 Wiley Periodicals, Inc.

  11. Support network and social support for children with special health care need

    Directory of Open Access Journals (Sweden)

    Thaís Araújo Barbosa

    2016-02-01

    Full Text Available Objective: to understand and identify the support network and social support from the perspective of families of children with chronic conditions. Methods: a qualitative study, with content analysis of 134 records, followed by ten semi-structured interviews. Results: the analysis has revealed that the primary caregiver, the mother, participates in a network of limited support, only with the help of her husband, children, grandparents and the child´s godparents. They also have a social network through a multidisciplinary team, which in some cases is not effective. Conclusion: families have a deficient and limited support network and the demand for care rely only on the support of the husband, grandparents, children, and godparents. Social networking refers to the philanthropic institutions, while the aid of public service, basic health unit is basic.

  12. Changing Network Support for Drinking: Network Support Project 2-Year Follow-up

    Science.gov (United States)

    Litt, Mark D.; Kadden, Ronald M.; Kabela-Cormier, Elise; Petry, Nancy M.

    2009-01-01

    The Network Support Project was designed to determine whether a treatment could lead patients to change their social network from one that supports drinking to one that supports sobriety. This study reports 2-year posttreatment outcomes. Alcohol-dependent men and women (N = 210) were randomly assigned to 1 of 3 outpatient treatment conditions:…

  13. Supportive families versus support from families: The decision to have a child in the Netherlands

    Directory of Open Access Journals (Sweden)

    Susan Schaffnit

    2017-08-01

    Full Text Available Background: Support from families can reduce costs of reproduction and may therefore be associated with higher fertility for men and women. Family supportiveness, however, varies both between families - some families are more supportive than others - and within families over time - as the needs of recipients and the abilities of support givers change. Distinguishing the effects of time-invariant between-family supportiveness and time-varying within-family supportiveness on fertility can help contribute to an understanding of how family support influences fertility. Objective: We distinguish 'between' and 'within' families for several types of support shared between parents and adult children and test whether between- and within-family variation in support associates with birth timings. Methods: We use seven years of annually collected LISS panel data from the Netherlands on 2,288 reproductive-aged men and women to investigate the timing of first and subsequent births. Results: We find between-family support is more often associated with fertility than is within-family support, particularly for first births and for women. Emotional support is generally associated with earlier first births for both men and women, while results for financial and reciprocal emotional support are mixed. There is some indication that the latter kind of support positively predicts births for men and negatively for women. Conclusions: Our results suggest that feeling supported may be more important than actual support in reproductive decision-making in this high-income setting. Contribution: We apply a method novel to human demography to address both a conceptual and methodological issue in studies of families and fertility.

  14. Social support and support groups among people with HIV/AIDS in Ghana.

    Science.gov (United States)

    Abrefa-Gyan, Tina; Wu, Liyun; Lewis, Marilyn W

    2016-01-01

    HIV/AIDS, a chronic burden in Ghana, poses social and health outcome concerns to those infected. Examining the Medical Outcome Study Social Support Survey (MOS-SSS) instrument among 300 Ghanaians from a cross-sectional design, Principal Component Analysis yielded four factors (positive interaction, trust building, information giving, and essential support), which accounted for 85.73% of the total variance in the MOS-SSS. A logistic regression analysis showed that essential support was the strongest predictor of the length of time an individual stayed in the support group, whereas positive interaction indicated negative association. The study's implications for policy, research, and practice were discussed.

  15. Civil Support Operations

    Science.gov (United States)

    2010-08-01

    marijuana eradication; linguist support; air and ground transportation; intelligence analysis; tunnel detection; engineering support; and...optical, infra-red and synthetic aperture radar imagery, as well as full motion video. Incident awareness and assessment requirements are based on the

  16. Technical and Scientific Support Organizations Providing Support to Regulatory Functions. Companion CD-ROM

    International Nuclear Information System (INIS)

    2018-01-01

    This publication introduces the general principles underlying the provision of technical and scientific support to a regulatory body and the characteristics of organizations providing such support. It describes the services provided to support regulatory functions as well as the associated activities and processes to maintain the needed level of expertise, state of the art tools and equipment. The publication is intended for use primarily by organizations that provide technical and scientific support in the field of nuclear and radiation safety. This also includes organizations that acquire such support, and regulatory bodies and governments, as they make decisions on the model of technical and scientific support to be developed at the national level, for example in the case of a country embarking on the development of a nuclear power programme. It is the first IAEA publication dedicated to the specific practices and challenges to be met by the technical and scientific support organizations. This CD-ROM includes the annexes to the printed publication of examples of TSOs and their interactions with key stakeholders.

  17. resin as polymer-supported synthesis support

    Indian Academy of Sciences (India)

    Administrator

    molecules since it offers advantages such as the ease of reaction work-up and automation.1 The success of a SPOS strategy depends on the properties of the solid supports in many critical ways.2 The solid sup- ports used most widely in ...

  18. A Gaze Interactive Textual Smartwatch Interface

    DEFF Research Database (Denmark)

    Hansen, John Paulin; Biermann, Florian; Askø Madsen, Janus

    2015-01-01

    Mobile gaze interaction is challenged by inherent motor noise. We examined the gaze tracking accuracy and precision of twelve subjects wearing a gaze tracker on their wrist while standing and walking. Results suggest that it will be possible to detect whether people are glancing the watch, but no...

  19. Preparing Your Students for Careers in Science and Engineering: How Is Your State Doing?

    Science.gov (United States)

    White, Susan; Cottle, Paul

    2011-10-01

    With one glance at the starting salaries of new bachelor's degree recipients in Fig. 1, a teacher or parent can see the career fields to which their high school students interested in the best economic opportunities might aspire: several engineering fields (chemical, electrical, mechanical), computer science, physics, and mathematics.

  20. gerrit kouwenaar en de politiek van het lezen

    NARCIS (Netherlands)

    Franssen, G.E.H.I.|info:eu-repo/dai/nl/177251603

    2008-01-01

    The interpretation of the poetry of Gerrit Kouwenaar (1923) is a paradoxical undertaking. At first glance, his work seems easy to categorise. Ever since his official debut (1953), he has written poems in which the same every-day images constantly reoccur. Yet at the same time, critics disagree on

  1. Chinese Law Past and Present - Potential of a legacy?

    DEFF Research Database (Denmark)

    Buhmann, Karin

    2005-01-01

    /Confucian-Legalist cultural tradition). At second glance, however, a comparison of elements of the late twentieth-century reforms of administrative law, and of administrative law and governance of pre-modern China, suggests a number of common features. In the paper, some of these features of the pre-modern legal...

  2. The Rise of Carrots and the Decline of Sticks

    NARCIS (Netherlands)

    de Geest, G.; Dari-Mattiacci, G.

    2013-01-01

    There is a remarkable tendency in modern legal systems to increasingly use carrots. This trend is not limited to legal systems but can also be observed in, for instance, parenting styles, social control mechanisms, and even law schools’ teaching methods. Yet, at first glance, sticks appear to be a

  3. The mechanics of ship impacts against bridges

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Zhang, Shengming

    1998-01-01

    a glancing blow between the ship and the bridge structure. This model is based on rigid body mechanics and well suited for inclusion in a probabilistic analysis procedure. Finally, some empirical expressions are presented which relate the energy absorbed by crushing of ship structures to the maximum impact...

  4. Introduction: Diverse Perspectives on Community

    Science.gov (United States)

    Jakes J. Pamela; Dorothy Anderson

    2000-01-01

    A glance through the table of contents of any social science journal illustrates that social science disciplines define community quite differently. For example, geographers emphasize spatial aspects, economists emphasize work and markets, and sociologists emphasize social interactions and networks in their definitions of communities. As a scientific concept,...

  5. Inroduction: diverse perspectives on community

    Science.gov (United States)

    Pamela J. Jakes; Dorothy Anderson

    2000-01-01

    A glance through the table of contents of any social science journal illustrates that social science disciplines define community quite differently. For example, geographers emphasize spatial aspects, economists emphasize work and markets, and sociologists emphasize social interactions and networks in their definitions of communities. As a scientific concept,...

  6. College and University Mergers: Recent Trends. Policy Matters: A Higher Education Policy Brief

    Science.gov (United States)

    McBain, Lesley

    2009-01-01

    Given the current economic turbulence characterized, in part, by unprecedented business consolidations, talk of mergers has spread to higher education. At first glance, merger discussions may seem more appropriate to the corporate world than academe because American colleges and universities were not created in accordance with a centralized…

  7. R-ES-ONANCE

    Indian Academy of Sciences (India)

    to cast a glance at the next advances of our science and at the secrets of its ... To speak of a very diff~rent region of research, I remind you of the problem of three bodies. .... axioms, that the exactness of the new ideas and their applicability to ...

  8. Change detection in traffic: Where do we look and what do we perceive?

    NARCIS (Netherlands)

    Martens, M.H.

    2011-01-01

    The current study focuses on Change Blindness in a road environment. The purpose of the experiment is to study how the type of change induced affects the strength of Change Blindness and the role of glance duration and attention. Hundred-thirty-one participants watched video films showing six drives

  9. Rural Special Education for the New Millennium. Conference Proceedings of the American Council on Rural Special Education (ACRES) (19th, Albuquerque, New Mexico, March 25-27, 1999).

    Science.gov (United States)

    Montgomery, Diane, Ed.

    This proceedings, containing 69 paper and poster presentations, focuses on innovation and hope with a glance to the future. The conference was planned to include theoretical discussions, current research findings, and promising practices based on sound evidence. Current issues in special education include the use of technology, integrating theory…

  10. IGLANCE: interactive free viewpoint for 3D TV

    NARCIS (Netherlands)

    Zinger, S.; Do, Q.L.; Ruijters, D.; With, de P.H.N.

    2010-01-01

    The iGLANCE project aims at making interactive free viewpoint selection possible in 3D TV broadcasted media. This means that the viewer can select and interactively change the viewpoint of a stereoscopic streamed video. The interactivity is enabled by broad-casting a number of video streams from

  11. Towards an abstract parallel branch and bound machine

    NARCIS (Netherlands)

    A. de Bruin (Arie); G.A.P. Kindervater (Gerard); H.W.J.M. Trienekens

    1995-01-01

    textabstractMany (parallel) branch and bound algorithms look very different from each other at first glance. They exploit, however, the same underlying computational model. This phenomenon can be used to define branch and bound algorithms in terms of a set of basic rules that are applied in a

  12. Provoking, disturbing, hacking

    DEFF Research Database (Denmark)

    Groth, Sanne Krogh

    2013-01-01

    The article is a discussion of works by two Danish composers who both, with self-constructed instruments challenge computer music both as genre, the understanding and use of conventional technology and the relation to history. At first glance, the use of the homemade instruments appears as a comm...

  13. What Are the Social Benefits of Education? Education Indicators in Focus. No. 10

    Science.gov (United States)

    OECD Publishing (NJ3), 2013

    2013-01-01

    "Education Indicators in Focus" is a recurring series of briefs that highlight specific indicators in "OECD's Education at a Glance" that are of particular interest to policy makers and practitioners. They provide a detailed look into current issues in pre-primary, primary and secondary education, higher education, and adult…

  14. Individual moral development and moral progress

    NARCIS (Netherlands)

    Schinkel, Anders; de Ruyter, Doret J.

    At first glance, one of the most obvious places to look for moral progress is in individuals, in particular in moral development from childhood to adulthood. In fact, that moral progress is possible is a foundational assumption of moral education. Beyond the general agreement that moral progress is

  15. Individual Moral Development and Moral Progress

    NARCIS (Netherlands)

    Schinkel, Anders; de Ruyter, Doret J.

    2017-01-01

    At first glance, one of the most obvious places to look for moral progress is in individuals, in particular in moral development from childhood to adulthood. In fact, that moral progress is possible is a foundational assumption of moral education. Beyond the general agreement that moral progress is

  16. Prostate Cancer Screening : The effect on prostate cancer mortality and incidence

    NARCIS (Netherlands)

    P.J. van Leeuwen (Pim)

    2012-01-01

    textabstractAt first glance, deciding whether to get the PSA screening test for prostate cancer seems to be pretty straightforward and attractive. It’s a simple blood test that can pick up the prostate cancer long before your symptoms appear. After all, your prostate cancer is earlier treated

  17. Heat insulation support device

    International Nuclear Information System (INIS)

    Takahashi, Hiroyuki; Koda, Tomokazu; Motojima, Osamu; Yamamoto, Junya.

    1994-01-01

    The device of the present invention comprises a plurality of heat insulation legs disposed in a circumferential direction. Each of the heat insulative support legs has a hollow shape, and comprises an outer column and an inner column as support structures having a heat insulative property (heat insulative structure), and a thermal anchor which absorbs compulsory displacement by a thin flat plate (displacement absorber). The outer column, the thermal anchor and the inner column are connected by a support so as to offset the positional change of objects to be supported due to shrinkage when they are shrunk. In addition, the portion between the superconductive coils as the objects to be supported and the inner column is connected by the support. The superconductive thermonuclear device is entirely contained in a heat insulative vacuum vessel, and the heat insulative support legs are disposed on a lower lid of the heat insulative vacuum vessel. With such a constitution, they are strengthened against lateral load and buckling, thereby enabling to reduce the amount of heat intrusion while keeping the compulsory displacement easy to be absorbed. (I.N.)

  18. Measuring nursing support during childbirth.

    Science.gov (United States)

    Gale, J; Fothergill-Bourbonnais, F; Chamberlain, M

    2001-01-01

    To examine the amount of support being provided by nurses to women during childbirth and factors that influence the provision of support. Exploratory, descriptive. Work sampling method was used to determine the percentage of time nurses spend in supportive care activities. Twelve nurses were observed over six nonconsecutive day shifts on a birthing unit of a Canadian teaching hospital in Quebec. A total of 404 observations were made. Nurses were also interviewed to determine their perceptions of what constitutes supportive nursing care and the factors that facilitate or inhibit the provision of this care. Nurses spent only 12.4% of their total time providing supportive care to laboring women. Interviews with nurses suggested that perceptions of the components of supportive care were comparable to this study's operational definition of support, namely: physical, emotional, and instructional/informational support and advocacy. Barriers to providing support identified by nurses included lack of time and insufficient staff. However, further content analysis of the interview data revealed that healthcare providers had a pervasive sense of control over laboring women and their partners. Although nursing support has been identified as an important aspect of nursing care in childbirth, this study demonstrated an incongruity between what nurses perceived as being supportive care and the amount of support that was actually provided. Barriers to the provision of supportive care in the practice setting as well as suggestions for its enhancement are discussed.

  19. Building America Best Practices Series Volume 8: Builders Challenge Quality Criteria Support Document

    Energy Technology Data Exchange (ETDEWEB)

    Baechler, Michael C.; Bartlett, Rosemarie; Gilbride, Theresa L.

    2010-11-01

    The U.S. Department of Energy (DOE) has posed a challenge to the homebuilding industry—to build 220,000 high-performance homes by 2012. Through the Builders Challenge, participating homebuilders will have an easy way to differentiate their best energy-performing homes from other products in the marketplace, and to make the benefits clear to buyers. This document was prepared by Pacific Northwest National Laboratory for DOE to provide guidance to U.S. home builders who want to accept the challenge. To qualify for the Builders Challenge, a home must score 70 or less on the EnergySmart Home Scale (E-Scale). The E-scale is based on the well-established Home Energy Rating System (HERS) index, developed by the Residential Energy Services Network (RESNET). The E-scale allows homebuyers to understand – at a glance – how the energy performance of a particular home compares with the performance of others. To learn more about the index and HERS Raters, visit www.natresnet.org. Homes also must meet the Builders Challenge criteria described in this document. To help builders meet the Challenge, guidance is provided in this report for each of the 29 criteria. Included with guidance for each criteria are resources for more information and references for relevant codes and standards. The Builders Challenge Quality Criteria were originally published in Dec. 2008. They were revised and published as PNNL-18009 Rev 1.2 in Nov. 2009. This is version 1.3, published Nov 2010. Changes from the Nov 2009 version include adding a title page and updating the Energy Star windows critiera to the Version 5.0 criteria approved April 2009 and effective January 4, 2010. This document and other information about the Builders Challenge is available on line at www.buildingamerica.gov/challenge.

  20. Starship Life Support

    Science.gov (United States)

    Jones, Harry W.

    2009-01-01

    The design and mass cost of a starship and its life support system are investigated. The mission plan for a multi generational interstellar voyage to colonize a new planet is used to describe the starship design, including the crew habitat, accommodations, and life support. Only current technology is assumed. Highly reliable life support systems can be provided with reasonably small additional mass, suggesting that they can support long duration missions. Bioregenerative life support, growing crop plants that provide food, water, and oxygen, has been thought to need less mass than providing stored food for long duration missions. The large initial mass of hydroponics systems is paid for over time by saving the mass of stored food. However, the yearly logistics mass required to support a bioregenerative system exceeds the mass of food solids it produces, so that supplying stored dehydrated food always requires less mass than bioregenerative food production. A mixed system that grows about half the food and supplies the other half dehydrated has advantages that allow it to breakeven with stored dehydrated food in about 66 years. However, moderate increases in the hydroponics system mass to achieve high reliability, such as adding spares that double the system mass and replacing the initial system every 100 years, increase the mass cost of bioregenerative life support. In this case, the high reliability half food growing, half food supplying system does not breakeven for 389 years. An even higher reliability half and half system, with three times original system mass and replacing the system every 50 years, never breaks even. Growing food for starship life support requires more mass than providing dehydrated food, even for multigeneration voyages of hundreds of years. The benefits of growing some food may justify the added mass cost. Much more efficient recycling food production is wanted but may not be possible. A single multigenerational interstellar voyage to

  1. The potential of technology for enhancing individual placement and support supported employment.

    Science.gov (United States)

    Lord, Sarah E; McGurk, Susan R; Nicholson, Joanne; Carpenter-Song, Elizabeth A; Tauscher, Justin S; Becker, Deborah R; Swanson, Sarah J; Drake, Robert E; Bond, Gary R

    2014-06-01

    The potential of technology to enhance delivery and outcomes of Individual Placement and Support (IPS) supported employment. IPS supported employment has demonstrated robust success for improving rates of competitive employment among individuals with psychiatric disabilities. Still, a majority of those with serious mental illnesses are not employed (Bond, Drake, & Becker, 2012). The need to promote awareness of IPS and expand services is urgent. In this study, we describe ways that technologies may enhance delivery of IPS supported employment across the care continuum and stakeholder groups. Directions for research are highlighted. published literature, clinical observations, IPS learning collaborative. Technology has the potential to enhance direct service as well as workflow in the IPS supported employment process, which may lead to improved fidelity and client outcomes. Mobile and cloud technologies open opportunities for collaboration, self-directed care, and ongoing support to help clients obtain and maintain meaningful employment. Research is needed to evaluate efficacy of technology-based approaches for promoting client employment outcomes, to identify provider and organization barriers to using technology for IPS delivery, and to determine effective strategies for implementing technology with IPS in different settings and with diverse client audiences.

  2. Supporting of mine workings and design of support systems. Madenlerde tahkimat isleri ve tasarmi

    Energy Technology Data Exchange (ETDEWEB)

    Biron, C; Arioglu, E; (Istanbul Teknik Universitesi, Maden Fakultesi)

    1980-01-01

    This article deals with elements of elasticity in rocks and examines the engineering properties of rocks. It includes stress distributions around mine openings and deformations of mine openings. Strata control concept in coal mining is explained. Support systems in stone drifts, gateways, shafts and longwalls are discussed; timber supports, steel arches, articulated arches, roof bolting, concrete supports, supports on mechanized faces are detailed. Emphasis is placed upon engineering properties of materials of support systems. The design concepts of mine support systems are described. The objects of the design are expressed with several numerical examples. It concludes with stowing: pneumatic stowing, and hydraulic stowing in metal and coal mining.

  3. System for technical innovation support

    International Nuclear Information System (INIS)

    2011-08-01

    This book lists field of support system, which includes tax, development work, basic research project, industrial technology, information and communications field, energy field, part and materials field, local industry, the small and medium business such as technical development field, and industry-university collaboration like summary of investment and financing support and guarantee, support of manpower such as brain pool and contact Korea, support of technique like development technology and strategy for patent, support on certification such as company and technical goods, purchase support.

  4. Drivers anticipate lead-vehicle conflicts during automated longitudinal control: Sensory cues capture driver attention and promote appropriate and timely responses.

    Science.gov (United States)

    Morando, Alberto; Victor, Trent; Dozza, Marco

    2016-12-01

    Adaptive Cruise Control (ACC) has been shown to reduce the exposure to critical situations by maintaining a safe speed and headway. It has also been shown that drivers adapt their visual behavior in response to the driving task demand with ACC, anticipating an impending lead vehicle conflict by directing their eyes to the forward path before a situation becomes critical. The purpose of this paper is to identify the causes related to this anticipatory mechanism, by investigating drivers' visual behavior while driving with ACC when a potential critical situation is encountered, identified as a forward collision warning (FCW) onset (including false positive warnings). This paper discusses how sensory cues capture attention to the forward path in anticipation of the FCW onset. The analysis used the naturalistic database EuroFOT to examine visual behavior with respect to two manually-coded metrics, glance location and glance eccentricity, and then related the findings to vehicle data (such as speed, acceleration, and radar information). Three sensory cues (longitudinal deceleration, looming, and brake lights) were found to be relevant for capturing driver attention and increase glances to the forward path in anticipation of the threat; the deceleration cue seems to be dominant. The results also show that the FCW acts as an effective attention-orienting mechanism when no threat anticipation is present. These findings, relevant to the study of automation, provide additional information about drivers' response to potential lead-vehicle conflicts when longitudinal control is automated. Moreover, these results suggest that sensory cues are important for alerting drivers to an impending critical situation, allowing for a prompt reaction. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Introducing "One Health" as an Overlooked Concept in Iran

    Directory of Open Access Journals (Sweden)

    Hamid Sharifi

    2014-02-01

    Full Text Available ‘One Health’ is the “collaborative effort of multiple disciplines —working locally, nationally, and globally—to attain optimal health for people, animals and our environment” (1. The concept of ‘One Health’ is not as new as it may seem at the first glance, as its pioneer supporters used to live in the 19th century. Looking back in history, Louis Pasteur and Robert Koch’s achievements are good examples of practicing ‘One Health’ (2. More recently in 1940s, efforts of Dr. Steele and his peers around the globe in developing the first ‘Veterinary Public Health’ program made rapid advances in the control and prevention of zoonotic diseases, both in the United States and globally (2. The interaction of humankind, environment, and animals has led to a dynamic through which the health of these groups is interrelated.

  6. The Commercial Open Source Business Model

    Science.gov (United States)

    Riehle, Dirk

    Commercial open source software projects are open source software projects that are owned by a single firm that derives a direct and significant revenue stream from the software. Commercial open source at first glance represents an economic paradox: How can a firm earn money if it is making its product available for free as open source? This paper presents the core properties of com mercial open source business models and discusses how they work. Using a commercial open source approach, firms can get to market faster with a superior product at lower cost than possible for traditional competitors. The paper shows how these benefits accrue from an engaged and self-supporting user community. Lacking any prior comprehensive reference, this paper is based on an analysis of public statements by practitioners of commercial open source. It forges the various anecdotes into a coherent description of revenue generation strategies and relevant business functions.

  7. Hydrothermal performance of catalyst supports

    Energy Technology Data Exchange (ETDEWEB)

    Elam, Jeffrey W.; Marshall, Christopher L.; Libera, Joseph A.; Dumesic, James A.; Pagan-Torres, Yomaira J.

    2018-04-10

    A high surface area catalyst with a mesoporous support structure and a thin conformal coating over the surface of the support structure. The high surface area catalyst support is adapted for carrying out a reaction in a reaction environment where the thin conformal coating protects the support structure within the reaction environment. In various embodiments, the support structure is a mesoporous silica catalytic support and the thin conformal coating comprises a layer of metal oxide resistant to the reaction environment which may be a hydrothermal environment.

  8. Pipe support

    International Nuclear Information System (INIS)

    Pollono, L.P.

    1979-01-01

    A pipe support for high temperature, thin-walled piping runs such as those used in nuclear systems is described. A section of the pipe to be suppported is encircled by a tubular inner member comprised of two walls with an annular space therebetween. Compacted load-bearing thermal insulation is encapsulated within the annular space, and the inner member is clamped to the pipe by a constant clamping force split-ring clamp. The clamp may be connected to pipe hangers which provide desired support for the pipe

  9. LHC magnet support post

    CERN Multimedia

    1995-01-01

    A prototype magnet support for the Large Hadron Collider (LHC). The magnet supports have to bridge a difference in temperature of 300 degrees. Electrical connections, instrumentation and the posts on which the magnets stand are the only points where heat transfer can happen through conduction. They are all carefully designed to draw off heat progressively. The posts are made of 4 mm thick glass-fibre– epoxy composite material. Each post supports 10 000 kg of magnet and leaks just 0.1 W of heat. This piece required a long development period which started in the early ’90s and continued until the end of the decade. The wires next to the support post are wires from strain gauges, which are employed to measure the stress level in the material when the support is mechanically loaded. These supports are mechanically optimized to withstand a weight of up to 100Kn (10 tons) while being as thin as possible to minimize conduction heat to magnets. This is the reason why the stress measurement was extensively done...

  10. Ethical issues in nutritional support nursing. Withholding and withdrawing nutritional support.

    Science.gov (United States)

    Knox, L S

    1989-06-01

    A new and controversial debate in bioethics concerns the question, "Is it ever acceptable to withhold or withdraw specialized nutritional support from the dying adult patient?" In the opinion of many, the answer to this question is yes, but for only a very small number of patients. Provision of nutrition through artificial means is an invasive medical intervention. As such, procedures for supplying nutritional support impose burdens as well as provide benefits and may, under certain circumstances, be foregone. However, the needs of the vast majority of dying patients will best be served by providing specialized nutritional support.

  11. ChemInform Abstract: The Palladium-Catalyzed Aerobic Kinetic Resolution of Secondary Alcohols: Reaction Development, Scope, and Applications.

    KAUST Repository

    Ebner, David C.; Bagdanoff, Jeffrey T.; Ferreira, Eric M.; McFadden, Ryan; Caspi, Daniel D.; Trend, Raissa M.; Stoltz, Brian M.

    2010-01-01

    ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

  12. Lived Relationality as Fulcrum for Pedagogical-Ethical Practice

    Science.gov (United States)

    Saevi, Tone

    2011-01-01

    What is the core of pedagogical practice? Which qualities are primary to the student-teacher relationship? What is a suitable language for pedagogical practice? What might be the significance of an everyday presentational pedagogical act like for example the glance of a teacher? The pedagogical relation as lived relationality experientially…

  13. Enhanced Mean Dynamic Topography And Ocean Circulation Estimation Using Goce Preliminary Mode

    DEFF Research Database (Denmark)

    Knudsen, Per; Bingham, Rory; Andersen, Ole Baltazar

    2011-01-01

    have been combined with the recent DNSC08MSS mean sea surface model to construct a global GOCE satellite-only mean dynamic topography model. At a first glance, the GOCE MDT display the well known features related to the major ocean current systems. A closer look, however, reveals that the improved...

  14. Design-based research and doctoral students: Guidelines for preparing a dissertation proposal

    NARCIS (Netherlands)

    Herrington, Jan; Montgomerie, C.; McKenney, Susan; Seale, J.; Reeves, Thomas C.; Oliver, Ron

    2007-01-01

    At first glance, design-based research may appear to be such a long-term and intensive approach to educational inquiry that doctoral students, most of whom expect to complete their Ph.D. degree in 4-5 years, should not attempt to adopt this approach for their doctoral dissertations. In this paper,

  15. Not "Democratic Education" but "Democracy and Education": Reconsidering Dewey's Oft Misunderstood Introduction to the Philosophy of Education

    Science.gov (United States)

    Quay, John

    2016-01-01

    Of enduring interest to philosophers of education is the intimate connection Dewey draws between "Democracy and Education" in this now century-old seminal work. At first glance the connection may appear quite simple, with the two terms commonly combined today as "democratic education". But there is significantly more to Dewey's…

  16. ChemInform Abstract: The Palladium-Catalyzed Aerobic Kinetic Resolution of Secondary Alcohols: Reaction Development, Scope, and Applications.

    KAUST Repository

    Ebner, David C.

    2010-03-30

    ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

  17. Catholic Schools and the Embodiment of Religiosity: The Development of Catholicity toward the Common Good

    Science.gov (United States)

    Elshof, Toke

    2015-01-01

    In the Netherlands, the relation between Catholic schools and the Catholic Church was apparent during the pillarized educational system and culture of the first decades of the 20th century. In the post-pillarized decennia afterward, their connection transformed and became less recognizable. At first glance, their contemporary relation sometimes…

  18. Exploring Effect of Location Number on Map-Based Graphical Password Authentication

    DEFF Research Database (Denmark)

    Meng, Weizhi; Lee, Wang; Au, Man Ho

    2017-01-01

    select their secrets (geographical points) on a world map. In particular, PassMap allows users to select two locations on a map, while GeoPass reduces the number of locations to only one. At first glance, selecting one location is more vulnerable to attacks, while increasing the location number may add...

  19. On the existence of a negative pasteur effect in yeasts classified in the genus Brettanomyces Kufferath et van Laer

    NARCIS (Netherlands)

    Scheffers, W.A.; Wikén, T.; Verhaar, A.J.M.

    1961-01-01

    Even at a mere glance at the extensive literature on the influence of elementary molecular oxygen on the alcoholic fermentation in living yeast cells and various yeast preparations it is evident that so far most works have been concerned with the inhibiting effect produced by this gas on the rate

  20. Evaluating Restorative Justice Circles of Support and Accountability: Can Social Support Overcome Structural Barriers?

    Science.gov (United States)

    Bohmert, Miriam Northcutt; Duwe, Grant; Hipple, Natalie Kroovand

    2018-02-01

    In a climate in which stigmatic shaming is increasing for sex offenders as they leave prison, restorative justice practices have emerged as a promising approach to sex offender reentry success and have been shown to reduce recidivism. Criminologists and restorative justice advocates believe that providing ex-offenders with social support that they may not otherwise have is crucial to reducing recidivism. This case study describes the expressive and instrumental social support required and received, and its relationship to key outcomes, by sex offenders who participated in Circles of Support and Accountability (COSAs), a restorative justice, reentry program in Minnesota. In-depth interviews with re-entering sex offenders and program volunteers revealed that 75% of offenders reported weak to moderate levels of social support leaving prison, 70% reported receiving instrumental support in COSAs, and 100% reported receiving expressive support. Findings inform work on social support, structural barriers, and restorative justice programming during sex offender reentry.

  1. Patient support systems

    International Nuclear Information System (INIS)

    Braden, A.B.; McBride, T.R.; Styblo, D.J.; Taylor, S.K.; Richey, J.B.

    1979-01-01

    A patient support system for use in computerized tomography (CT) is described. The system is particularly useful for CT scanning of the brain and also of the abdominal area. The support system consists of two moveable tables which may be translated into position for X-ray scanning of the patient's body and which may be translated incrementally and automatically to obtain scans at adjacent locations. For use with brain scans, the second table is replaced by a detachable restraint assembly which is described in detail. The support system is so designed that only a small volume of low density material will intercept the X-ray beam. (UK)

  2. The EGEE user support infrastructure

    CERN Document Server

    Antoni, T; Mills, A

    2007-01-01

    User support in a grid environment is a challenging task due to the distributed nature of the grid. The variety of users and VOs adds further to the challenge. One can find support requests by grid beginners, users with specific applications, site administrators, or grid monitoring operators. With the GGUS infrastructure, EGEE provides a portal where users can find support in their daily use of the grid. The current use of the system has shown that the goal has been achieved with success. The grid user support model in EGEE can be captioned ‘regional support with central coordination’. Users can submit a support request to the central GGUS service, or to their Regional Operations' Centre (ROC) or to their Virtual Organisation helpdesks. Within GGUS there are appropriate support groups for all support requests. The ROCs and VOs and the other project wide groups such as middleware groups (JRA), network groups (NA), service groups (SA) and other grid infrastructures (OSG, NorduGrid, etc.) are connected via a...

  3. PERILAKU SUPPORTER SEPAKBOLA PSIM YOGYAKARTA

    Directory of Open Access Journals (Sweden)

    Vita Fradiantika

    2013-09-01

    Abstract This study aims to investigate the behavior of PSIM’s (Perserikatan Sepakbola Indonesia Mataram supporters. This study used qualitative methods with case study approach. Informants used in this study consist of three members of Brajamusti board and three members of the Maident board. For the triangulation, in this study the Brajamusti President, Chairman of The Maident, and two police officers were interviewed. The results showed that Brajamusti and The Maident are behave fanatic in providing support to PSIM, so that often cause fights between supporters. Factor that cause the broken of Brajamusti is political that made by certain parties for political interests. The positive impact of these two groups of supporters are their contribution for buying tickets in every time they watch PSIM, so it can be a financial support. While the negative impact of the two groups of supporters are the unfair competition between them  that makes support for PSIM become obscured. Keywords: behavior, football, supporters

  4. The EGEE user support infrastructure

    CERN Document Server

    Antoni, Torsten

    2008-01-01

    Grid user support is a challenging task due to the distributed nature of the Grid. The variety of users and Virtual Organisations adds further to the challenge. Support requests come from Grid beginners, from users with specific applications, from site administrators, or from Grid monitoring operators. With the GGUS infrastructure, EGEE provides a portal where users can find support in their daily use of the Grid. The current use of the system shows that the goal has been achieved with success. The Grid user support model in EGEE can be captioned "regional support with central coordination". This model is realised through a support process which is clearly defined and involves all the parties that are needed to run a project-wide support service. This process is sustained by a help desk system which consists of a central platform integrated with several satellite systems belonging to the Regional Operations Centres (ROCs) and the Virtual Organisations (VOs). The central system (Global Grid User Support, GGUS)...

  5. On analyzing poblems of distributed systems and current internet in front of the future internet architectures

    Directory of Open Access Journals (Sweden)

    Antonio Marcos Alberti

    2016-11-01

    Full Text Available Nowadays, there are hundreds of underway worldwide projects to redesign both com- munication protocols and architecture of the Internet. These initiatives are collectively called “future Internet” research. Most of these initiatives rely on existing distributed systems, which often limit or even prevent the development of “clean slate” solutions. The main reason is that the great majority of distributed systems are tightly-linked with the TCP/IP protocol stack. In this article, we provide a first glance discussion on the relationships between future Internet and distributed systems research, focusing on dependencies and similar requirements among these areas. From this analysis, it beco- mes evident that many of the future Internet requirements (and open challenges are repeated in the distributed systems landscape. Although there are many studies on both research fronts individually, the study of the key challenges of future Internet when addressing distributed systems requirements is a topic yet not explored in our contemporary research. This paper aims at determining the gaps and requirements future Internet must fulfill in order to support future distributed systems. To support this objective, a set of design metrics are identified and a convergent design space is proposed.

  6. EDF Group - Annual Report 2015

    International Nuclear Information System (INIS)

    2016-01-01

    EDF Group is the world's leading electricity company and it is particularly well established in Europe, especially France, the United Kingdom, Italy and Belgium. Its business covers all electricity-related activities, from generation to distribution and including energy transmission and trading activities to continuously balance supply with demand. A marked increase in the use of renewables is bringing change to its power generation operations, which are underpinned by a diversified low-carbon energy mix founded on nuclear power capacity. With activities across the entire electricity value chain, EDF is reinventing the products and services it offers to help residential customers manage their electricity consumption, to support the energy and financial performance of business customers and to support local authorities in finding sustainable solutions for the cities of the future. This document is EDF Group's annual report for the year 2015. It contains information about Group profile, governance, business, development strategy, sales and marketing, positions in Europe and international activities. The document is made of several reports: the 2016 Book, the '2016 at a glance' report, the Profile and Performance 2015 report, the 2015 Reference Document - Annual Financial Report

  7. On the Galilean Non-Invariance of Classical Electromagnetism

    Science.gov (United States)

    Preti, Giovanni; de Felice, Fernando; Masiero, Luca

    2009-01-01

    When asked to explain the Galilean non-invariance of classical electromagnetism on the basis of pre-relativistic considerations alone, students--and sometimes their teachers too--may face an impasse. Indeed, they often argue that a pre-relativistic physicist could most obviously have provided the explanation "at a glance", on the basis of the…

  8. Dues and Deep Pockets: Public-Sector Unions' Money Machine. Civic Report. No. 67

    Science.gov (United States)

    DiSalvo, Daniel

    2012-01-01

    At first glance, public-sector labor unions are just one of many types of organizations that participate in the political process. However, these unions differ significantly from other interest groups made up of individual citizens or non-labor organizations. Because their members' interests are tied to government policy, these unions are more…

  9. The Rossendorf research site. The Rossendorf Research Center (FZR). The Rossendorf Verein fuer Kernverfahrenstechnik und Analytik (VKTA). The Rossendorf Foerderverein fuer Wissenschaft, Forschung und Technologie (ROTECH)

    International Nuclear Information System (INIS)

    1995-01-01

    The illustrated brochure presents the Rossendorf research site at a glance. There are two major new establishments, the Rossendorf Research Center and the Verein fuer Kernverfahrenstechnik und Analytik Rossendorf (VKTA), whose main activities cover basic research and tasks in the field of nuclear facilities decommissioning and radwaste management on site. (DG) [de

  10. Browse Title Index

    African Journals Online (AJOL)

    Items 751 - 800 of 1463 ... Vol 16, No 2 (2016), Is facility based neonatal care in low resource setting keeping pace? A glance at Uganda's ... Vol 13, No 4 (2013), Knowledge and attitudes of infection prevention and control among health sciences students at University of Namibia, Abstract PDF. J Ojulong, KH Mitonga, SN ...

  11. Coaching from the Sidelines: A Comparative History of the Role of University Presidents in Intercollegiate Football

    Science.gov (United States)

    Kolb, Carole

    2009-01-01

    This dissertation follows the trajectory of two football programs, the University of Wisconsin and the University of Pennsylvania, primarily from the perspective of administrators. It spans roughly forty years, from 1930 to the early 1970s. At first glance, these two schools may seem unlikely points of comparison, but viewed together they provide…

  12. Restoring pine barrens for avian conservation

    Science.gov (United States)

    Greg Corace

    2001-01-01

    At first glance, many visitors to Michigan's Upper Peninsula (U.P.) see a fairly uniform forested region. Although northern hardwood forests comprised of sugar maple (Acer saccharum), American basswood (Tilia americana), yellow birch (Betula alleghaniensis) and eastern hemlock (Tsuga canadensis) predominate, the U.P. is a fact a mosaic of forest cover types...

  13. Investigation on Self-Organization Processes in DC Generators by Synergetic Modeling

    OpenAIRE

    Ion Voncilă; Mădălin Costin; Răzvan Buhosu

    2014-01-01

    In this paper is suggested a new mathematical model, based on which it can be justified the self-excitation DC generators, either shunt or series excitation, by self-organization phenomena that appear to overcome threshold values (self-excitation in these generators is an avalanche process, a positive feedback, considered at first glance uncontrollable).

  14. The Road Not Taken: The Divergence of Corporate and Academic Web Instruction

    Science.gov (United States)

    Ubell, Robert N.

    2010-01-01

    At first glance, academic online and corporate e-learning appear the same. Few are aware that Web learning at companies and in schools is quite distinct. Once instruction begins, they clearly fall into separate camps. At companies, e-learning is highly mediated by technology, with trainers disappearing entirely, replaced largely on monitors by…

  15. Golden Rays - May 2017 | Solar Research | NREL

    Science.gov (United States)

    Solar Panels? Stop! (Video) At first glance, this might look like a clip from the disco floor, but this panels. Solar cells are easy to break, but when they're packaged in a panel, it can be almost impossible degradation in higher-efficiency panels, and standardized methods of documenting data for accelerated testing

  16. Observing Cell Phone Use and Enhancing Collaborative Learning Using a Wiki

    Science.gov (United States)

    Tolman, Elizabeth G.

    2013-01-01

    Cell phone use is evident in society. Individuals have cell phone conversations while waiting in line at the grocery store, glance at their cell phones during meetings, check Facebook while having dinner with friends, have a meaningful phone conversation with a parent, and even text while sitting in church service. This assignment provides…

  17. Vitamin A Test

    Science.gov (United States)

    ... was last reviewed on October 21, 2015. This article was last modified on June 29, 2018. At a Glance Why Get Tested? To detect vitamin A deficiency or toxicity When To Get Tested? When you have symptoms suggesting a vitamin A deficiency or excess, or are at risk for a deficiency Sample ...

  18. Enabling Bio-Innovation for Poverty Alleviation in Asia | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    At first glance, Asia seems to have all the organizations, skills, policies and facilities essential for bio-innovation. However, these are not generally put to the service of the millions of poor who lack access to technology. This project aims to stimulate research on bio-innovation for poverty alleviation, sustainable employment ...

  19. Secondary Geography and the Australian Curriculum--Directions in School Implementation: A Comparative Study

    Science.gov (United States)

    Casinader, Niranjan

    2016-01-01

    At first glance, the introduction of a national curriculum for Australian schools suggested a new era of revival for school geography. Since the late 1980s, the development and introduction of more integrated conceptions of curriculum design and implementation has seen the decline of Geography as a distinct subject in Australian schools, with…

  20. A fundamental review of the relationships between nanotechnology and lignocellulosic biomass

    Science.gov (United States)

    Theodore Wegner; E. Philip Jones

    2009-01-01

    At first glance, the relationship between nanotechnology and lignocellulosic biomass may seem to be unconnected or at best tenuously connected. It is important to recognize that. at a fundamental level, lignocellulosic biomass is made up of nanometer-size constitutive building block units that provide valuable properties to wood and other types of renewable...

  1. Guia para estudiantes: Ayuda economica, 2002-2003 (The Student Guide: Financial Aid, 2002-2003).

    Science.gov (United States)

    Department of Education, Washington, DC. Student Financial Assistance.

    This Spanish-language publication explains what federal student financial aid is and what types of student aid are available. The introductory section, "Student Aid at a Glance," presents information about what student aid is, who gets it, and how to get it. The second section discusses "Finding out about Student Aid." The next…

  2. Young Adult Literature and the Common Core: A Surprisingly Good Fit

    Science.gov (United States)

    Ostenson, Jonathan; Wadham, Rachel

    2012-01-01

    Advocates have long argued that an increased role for young adult literature in the classroom would help students' reading development. At first glance, the widely adopted Common Core State Standards might seem in opposition to an increased role for such literature. A closer examination of the common core documents suggests, however, that young…

  3. Decision support tools to support the operations of traffic management centers (TMC)

    Science.gov (United States)

    2011-01-31

    The goal of this project is to develop decision support tools to support traffic management operations based on collected intelligent transportation system (ITS) data. The project developments are in accordance with the needs of traffic management ce...

  4. Energy absorbers as pipe supports

    International Nuclear Information System (INIS)

    Khlafallah, M.Z.; Lee, H.M.

    1985-01-01

    With the exception of springs, pipe supports currently in use are designed with the intent of maintaining their rigidity under load. Energy dissipation mechanisms in these pipe supports result in system damping on the order presented by Code Case N-411 of ASME Section III code. Examples of these energy dissipation mechanisms are fluids and gaps in snubbers, gaps in frame supports, and friction in springs and frame supports. If energy absorbing supports designed in accordance with Code Case N-420 are used, higher additional damping will result

  5. Coil supporting device for thermonuclear device

    International Nuclear Information System (INIS)

    Okubo, Minoru; Ando, Toshiro; Ota, Mitsuru; Ishimura, Masabumi.

    1979-01-01

    Purpose: To lower the bending stress exerted on coils thereby preventing the coils from deformation by branching the outer circumferential support frames of coil support frames disposed at an equal pitch circumferentially to the coils into plurality, and integrally forming them to the inner circumferential support frames. Constitution: Each of the support frames for supporting poloidal coils winding around a vacuum vessel is bisected at the radial midway so that the outer circumferential branches are disposed at an equal pitch and they are formed integrally with the inner circumferential support frames. The inner circumferential support frames are fixed by support posts on a bed and the outer circumferential support frames are mounted to the outer edge of wedge-like support posts. Accordingly, if the coils expand outwardly upon increase in the temperature, the stress exerted on the support frame can be decreased. (Yoshino, Y.)

  6. Editorial: Support (November 2007

    Directory of Open Access Journals (Sweden)

    Dru Lavigne

    2007-11-01

    Full Text Available What is your first thought when you encounter the term "open source support"? A programmer typing the answer to a question using a chat utility? Hours spent scouring the Internet for a working configuration sample? Contacting a support engineer at a commercial call centre? If you find it difficult to think about a support engineer, you're not alone. Actuate's recently published 2007 Open Source Survey of senior personnel from financial services, Telco, and public sector organizations across North America and Europe indicates that 46.3% of respondents cite the lack of availability of long term support as a major barrier to their company's adoption of open source technologies.

  7. Net technique for intraocular lens support in aphakia without capsular support.

    Science.gov (United States)

    De Novelli, Fernando José; Neto, Theodomiro Lourenço Garrido; de Sena Rabelo, Gabriel; Blumer, Marcel Eduardo; Suzuki, Ricardo; Ghanem, Ramon Coral

    2017-01-01

    This paper describes a modified surgical technique for intraocular lens implantation in aphakic eyes with no capsular support. Retrospective case series. Seventeen eyes of 17 aphakic patients with no capsule support underwent intraocular lens (IOL) implantation using a standardized technique in which a net was created at the ciliary sulcus plane with two threads forming a net pattern. The net was used as support for the IOL. Follow-up ranged from 6 to 38 months, with an average of 23 months. In all cases, the IOL was safely implanted and remained stable during the follow-up. In 16 eyes, the IOL remained well centered; in one eye, slight decentration was observed. Distance-corrected visual acuity improved by a mean of 4 lines, from 1.13 (LogMAR) to 0.52 (P = 0.01). This technique might be especially useful in cases of insufficient capsular support associated with tissue loss or iris atrophy. In these cases, iris fixation is not feasible; thus, the only surgical alternative is IOL scleral fixation.

  8. Supporting veterans' transitions from permanent supportive housing.

    Science.gov (United States)

    Montgomery, Ann Elizabeth; Cusack, Meagan C; Gabrielian, Sonya

    2017-12-01

    Little research has assessed the nature of veterans' departures from permanent supportive housing (PSH), which may be of positive valence (e.g., moving into more independent housing). This study aimed to identify participants appropriate for "graduation" from PSH and how to support their transitions. This mixed methods study used qualitative data from PSH program staff, 445 PSH participants' responses to a survey assessing their experiences and administrative records, and qualitative data from a subsample of 10 participants who graduated from the program. Participants were classified as "stayers" (retained in PSH for at least 600 days); "graduates" (exited with improvement in community integration); or "involuntary leavers" (exited for reasons of negative valence). Template analysis of qualitative data from PSH staff described graduation processes; qualitative data from participants were analyzed using a thematic analysis approach. The study compared veterans' characteristics using chi-square and analysis of variance (ANOVA) tests; a multinomial logistic regression assessed correlates of graduates' and involuntary leavers' exits from PSH. Approximately one half of participants who exited the program were graduates. Processes used by program staff to identify potential graduates varied. Participants' self-report of substance use and mental health problems was associated with involuntary leaver status. Frequency of case management, a trusting relationship between participant and case manager, and participants' receipt of compensation related to disability incurred during military service were associated with graduation. To support successful transitions from PSH, programs should focus on providing high-quality case management that may respond flexibly to participants' varying recovery needs. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  9. Paladin Software Support Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The Paladin Software Support Environment (SSE) occupies 2,241 square-feet. It contains the hardware and software tools required to support the Paladin Automatic Fire...

  10. Reactor pressure vessel support

    International Nuclear Information System (INIS)

    Butti, J.P.

    1977-01-01

    A link and pin support system provides the primary vertical and lateral support for a nuclear reactor pressure vessel without restricting thermally induced radial and vertical expansion and contraction. (Auth.)

  11. Peer support and peer-led family support for persons living with schizophrenia.

    Science.gov (United States)

    Duckworth, Kenneth; Halpern, Lisa

    2014-05-01

    Peer support and peer-led family psychoeducation represent two distinct and complementary recovery-oriented models to support individuals who live with schizophrenia and their families, respectively. The goals of these models focus on improving knowledge, coping, self-care, social support, and self-management strategies. These models represent important capacity-building strategies for people who live with the illness and the people who love them. This brief article is intended to provide the practicing clinician, person living with schizophrenia, and policy maker with a working knowledge of the current state of the literature in these two related fields. Practitioners should consider these resources and integrate them into their care. A person living with schizophrenia could use this review to advocate for appropriate resources and to identify career opportunities. Policy makers could benefit from an understanding of the literature to mitigate financial and cultural barriers to adopting these practices. The last 5 years have seen a dramatic expansion of the application of randomized controlled trials (RCTs) to give evidence to match the experience of people in these programs. The field has seen Wellness Recovery Action Plan (WRAP) named as evidence-based practice by the National Registry of Evidence-Based Practices. A RCT was also conducted for another peer-developed and led program called Building Recovery of Individual Dreams & Goals through Education & Support. Family to Family, the largest peer-led family psychoeducation course, was also found to have significant impact after the study and also 6 months later in RCT. Family to Family has also been named as an evidence-based practice. The field of people who are living well with schizophrenia working as resources and supports to others living with the illness is an idea that is growing momentum. This momentum has been matched by the RCT evidence. Peer support as a professional role has an emerging literature

  12. Online social support networks.

    Science.gov (United States)

    Mehta, Neil; Atreja, Ashish

    2015-04-01

    Peer support groups have a long history and have been shown to improve health outcomes. With the increasing familiarity with online social networks like Facebook and ubiquitous access to the Internet, online social support networks are becoming popular. While studies have shown the benefit of these networks in providing emotional support or meeting informational needs, robust data on improving outcomes such as a decrease in health services utilization or reduction in adverse outcomes is lacking. These networks also pose unique challenges in the areas of patient privacy, funding models, quality of content, and research agendas. Addressing these concerns while creating patient-centred, patient-powered online support networks will help leverage these platforms to complement traditional healthcare delivery models in the current environment of value-based care.

  13. Families affected by childhood cancer: an analysis of the provision of social support within online support groups.

    Science.gov (United States)

    Coulson, N S; Greenwood, N

    2012-11-01

    With increasing access to the Internet, there are new opportunities available to families to seek information, advice and support about childhood cancer online. A total of 487 messages were retrieved from three childhood cancer online support groups and were analysed using deductive thematic analysis for the presence of support-intended communication using Cutrona and Suhr's social support typology. In addition, the messages were examined for negative experiences or disadvantages. The results revealed the presence of five types of social support: emotional, informational, esteem support and tangible assistance. In addition, some potential limitations of online support were identified, including a lack of responses and difficulties in maintaining relationships outside the online group context. This study suggests that online support groups may offer the potential to support family members of children with cancer. In particular, it may be a useful resource for those seeking emotional and information support. However, there may be limitations associated with the use of online support groups. © 2011 Blackwell Publishing Ltd.

  14. Glances on the year 1998. Energies and raw materials

    International Nuclear Information System (INIS)

    1999-01-01

    This report summarizes 14 key-topics of the year 1998 in relation with the French energy and economic policy: the new start-up of energy mastery; the nuclear industry between passion and reason; the labour inspection in nuclear power plants; the law project for the modernizing and development of the electric power public utility; the main gas transportation systems; the future of Gardanne's mining basin; the raw materials in the upheaval; the French refining activity after the Auto-Oil directive; the oil company fusions; the priorities in petroleum technology research; the policy of automotive fuels distribution; the energy in regions; the mining activity in New Caledonia; the end of the BRGM-Normandy partnership. A calendar of remarkable facts is given at the end. (J.S.)

  15. Water Power Technologies FY 2017 Budget At-A-Glance

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-03-01

    The Water Power Program is committed to developing and deploying a portfolio of innovative technologies and market solutions for clean, domestic power generation from water resources across the U.S. (hydropower, marine and hydrokinetics).

  16. Conservation of biodiversity in mountain ecosystems -- At a glance

    OpenAIRE

    MacKinnon, K.

    2002-01-01

    Metadata only record Mountains are especially important for biodiversity conservation since many harbor unique assemblages of plants and animals, including high levels of endemic species. Mountain biodiversity and natural habitats bestow multiple ecosystem, soil conservation, and watershed benefits. Mountains are often centers of endemism, where species are prevalent in or peculiar to a particular region, and Pleistocene refuges, which are hypothesized to have high levels of diversity wher...

  17. A computational glance at organometallic cyclizations and coupling reactions

    OpenAIRE

    Fiser, Béla

    2016-01-01

    210 p. Organometallic chemistry is one of the main research topics in chemical science.Nowadays, organometallic reactions are the subject of intensive theoretical investigations.However, in many cases, only joint experimental and theoretical effortscould reveal the answers what we are looking for.The fruits of such experimental and theoretical co-operations will be presentedhere. In this work, we are going to deal with homogeneous organometallic catalysisusing computational chemical tools....

  18. Congenital Lobar Emphysema - a radiological diagnosis at first glance?

    International Nuclear Information System (INIS)

    Wittig, D.; Benz-Bohm, G.; Rietschel, E.

    2004-01-01

    Congenital lobar emphysema (CLE) is a malformation of the lung of unknown etiology. The characteristic overdistension of the affected lobe leads to compression and displacement of adjacent normal lung tissue and mediastinum. In the majority of cases, symptoms appear during the neonatal period or in early childhood. Clinically, children present with signs of respiratory distress, frequently occurring with a superimposed lower respiratory tract infection that aggravates air trapping and renders the patient symptomatic. Rarely, CLE is diagnosed in adult patients who did not experience any symptoms during childhood. Knowledge of the disease is of importance because in the majority of cases a plain chest radiograph together with clinical signs is sufficient to diagnose the disease correctly. This article draws attention to this condition by presenting two children and one adult with congenitial lobar emphysema. Possible clinical symptoms and diagnostic strategies are reviewed. (orig.) [de

  19. A Glance Back at Five Decades of Scientific Research

    International Nuclear Information System (INIS)

    Sudarshan, E C G

    2007-01-01

    I review my scientific research career for the last 50 years, with emphasis on the issue of 'Poincare recurrences': I stress some ideas of mine which became so popular that they have been taken up (recurred) by others, sometimes forgetting the original source

  20. Wind Power Technologies FY 2017 Budget At-A-Glance

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2016-03-01

    The Wind Program accelerates U.S. deployment of clean, affordable, and reliable domestic wind power through research, development, and demonstration activities. These advanced technology investments directly contribute to the goals for the United States to generate 80% of the nation’s electricity from clean, carbon-free energy sources by 2035; reduce carbon emissions 26%-28% below 2005 levels by 2025; and reduce carbon emissions 80% by 2050 by reducing costs and increasing performance of wind energy systems.

  1. Spinal Cord Injury: Facts and Figures at a Glance

    Science.gov (United States)

    ... The proportion of injuries that are due to sports has decreased over time while the proportion of injuries due to falls ... renal failure. Today, however, significant advances in urologic management ... injury. During that time, the causes of death that appear to have ...

  2. A Glance at Recombination Hotspots in the Domestic Cat.

    Directory of Open Access Journals (Sweden)

    Hasan Alhaddad

    Full Text Available Recombination has essential roles in increasing genetic variability within a population and in ensuring successful meiotic events. The objective of this study is to (i infer the population-scaled recombination rate (ρ, and (ii identify and characterize regions of increased recombination rate for the domestic cat, Felis silvestris catus. SNPs (n = 701 were genotyped in twenty-two East Asian feral cats (random bred. The SNPs covered ten different chromosomal regions (A1, A2, B3, C2, D1, D2, D4, E2, F2, X with an average region size of 850 Kb and an average SNP density of 70 SNPs/region. The Bayesian method in the program inferRho was used to infer regional population recombination rates and hotspots localities. The regions exhibited variable population recombination rates and four decisive recombination hotspots were identified on cat chromosome A2, D1, and E2 regions. As a description of the identified hotspots, no correlation was detected between the GC content and the locality of recombination spots, and the hotspots enclosed L2 LINE elements and MIR and tRNA-Lys SINE elements.

  3. Ghana Atomic Energy Commission : at a glance. 3. ed.

    International Nuclear Information System (INIS)

    1998-07-01

    The brochure provides a brief history of the establishment and functions of the Ghana Atomic Energy Commission. It also provides information on the structure, facilities and activities of existing research institutes and centres

  4. Brain–gut–adipose-tissue communication pathways at a glance

    Directory of Open Access Journals (Sweden)

    Chun-Xia Yi

    2012-09-01

    Full Text Available One of the ‘side effects’ of our modern lifestyle is a range of metabolic diseases: the incidence of obesity, type 2 diabetes and associated cardiovascular diseases has grown to pandemic proportions. This increase, which shows no sign of reversing course, has occurred despite education and new treatment options, and is largely due to a lack of knowledge about the precise pathology and etiology of metabolic disorders. Accumulating evidence suggests that the communication pathways linking the brain, gut and adipose tissue might be promising intervention points for metabolic disorders. To maintain energy homeostasis, the brain must tightly monitor the peripheral energy state. This monitoring is also extremely important for the brain’s survival, because the brain does not store energy but depends solely on a continuous supply of nutrients from the general circulation. Two major groups of metabolic inputs inform the brain about the peripheral energy state: short-term signals produced by the gut system and long-term signals produced by adipose tissue. After central integration of these inputs, the brain generates neuronal and hormonal outputs to balance energy intake with expenditure. Miscommunication between the gut, brain and adipose tissue, or the degradation of input signals once inside the brain, lead to the brain misunderstanding the peripheral energy state. Under certain circumstances, the brain responds to this miscommunication by increasing energy intake and production, eventually causing metabolic disorders. This poster article overviews current knowledge about communication pathways between the brain, gut and adipose tissue, and discusses potential research directions that might lead to a better understanding of the mechanisms underlying metabolic disorders.

  5. 19 A Glance on Environmental Protection in Africa: Theological ...

    African Journals Online (AJOL)

    `123456789jkl''''#

    the environmental problems in Africa for the ... wood in the pond of Congo because it risks ..... to stimulate a responsible behavior in the life .... rebellion damaged the relationship between .... that is also why they confer sacred character to trees ...

  6. Brain-gut-adipose-tissue communication pathways at a glance

    NARCIS (Netherlands)

    Yi, Chun-Xia; Tschöp, Matthias H.

    2012-01-01

    One of the 'side effects' of our modern lifestyle is a range of metabolic diseases: the incidence of obesity, type 2 diabetes and associated cardiovascular diseases has grown to pandemic proportions. This increase, which shows no sign of reversing course, has occurred despite education and new

  7. Discovering the User: A Practical Glance at Usability Testing.

    Science.gov (United States)

    Campbell, Nicole; Walbridge, Sharon; Chisman, Janet; Diller, Karen R.

    1999-01-01

    This interview focuses on usability testing, one method for evaluating whether library Web sites are useful for users. Discussion includes: benefits and drawbacks of usability testing; why it is important; lessons learned from testing; advice for someone interested in doing a study; and recommendations. (AEF)

  8. Glancing angle deposition of thin films engineering the nanoscale

    CERN Document Server

    Hawkeye, Matthew M; Brett, Michael J

    2014-01-01

    This book provides a highly practical treatment of GLAD technology, gathering existing procedures, methodologies, and experimental designs into a single, cohesive volume which will be useful both as a ready reference for those in the field and as a definitive guide for those entering it. It covers: History and development of GLAD techniquesProperties and Characterization of GLAD fabricated filmsDesign and engineering of optical GLAD films including fabrication and testingPost-deposition processing and integrationDeposition systems for GLAD fabrication Also includes a patent survey of relevant literature and a survey of GLAD's wide range of material properties and diverse applications.

  9. Vehicle Technologies Office FY 2017 Budget At-A-Glance

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-03-01

    Transportation accounts for two-thirds of U.S. petroleum use, and on-road vehicles are responsible for nearly 85% of this amount. U.S. dependence on petroleum affects the national economy and potential for future growth—making it a high-value opportunity for change. The Vehicle Technologies Office (VTO) develops and overcomes barriers to the widespread use of advanced highway transportation technologies that reduce petroleum consumption and greenhouse gas emissions, while meeting or exceeding vehicle performance expectations.

  10. Origin of the Earth–Moon system

    Indian Academy of Sciences (India)

    However, during the course of time some incon- sistencies of the impact hypothesis have surfaced. It is not the ... At the same time, there are some important differences between the composition of the Earth and that of ... primitive carbonaceous chondrites but to a much lesser degree. At first glance, depletion of the Moon in ...

  11. Graphic Design for the Computer Age; Visual Communication for all Media.

    Science.gov (United States)

    Hamilton, Edward A.

    Because of the rapid pace of today's world, graphic designs which communicate at a glance are needed in all information areas. The essays in this book deal with various aspects of graphic design. These brief essays, each illustrated with graphics, concern the following topics: a short history of visual communication, information design, the merits…

  12. The Righteous Bankruptcy Trustee: The influence of creditors on the ...

    African Journals Online (AJOL)

    A quick glance on various neighbouring jurisdictions, demonstrates that not much has been regulated in the Netherlands. As to the question whether or not more creditor involvement in the appointment process is required or desired, it is argued that there is no need to increase their influence because it is not to be expected ...

  13. Competitive Funding, Citation Regimes, and the Diminishment of Breakthrough Research

    Science.gov (United States)

    Young, Mitchell

    2015-01-01

    At first glance Sweden looks like a researcher's paradise with high levels of GDP investment in research and high scores on citation indexes, yet recent studies have suggested that Sweden might be losing its edge in groundbreaking research. This paper explores why that is happening by examining researchers' logics of decision-making at a large…

  14. Creativity, Freedom and the Crash: How the Concept of Creativity Was Used as a Bulwark against Communism during the Cold War, and as a Means to Reconcile Individuals to Neoliberalism Prior to the Great Recession

    Science.gov (United States)

    Ward, Sophie

    2013-01-01

    At first glance, creativity in the classroom and global capitalism have little in common, yet scratch beneath the surface of "creativity" and we find a discourse of economic and cultural freedom that was used as a bulwark against communism during the Cold War, and more recently to reconcile individuals to neoliberalism in the post-Cold…

  15. On a new Bat, Nyctinomus bemmeleni, from Liberia

    NARCIS (Netherlands)

    Jentink, F.A.

    1879-01-01

    At a glance this species is distinguished from all the other species of the genus Nyctinomus by the length of the metacarpal bone of the third and the fourth finger, by the peculiar manner in which the interfemoral membrane and the wings are attached to the tibiae, and by the very long end of the

  16. 136 Folkism and Modern Nigerian Theatre: A Study of Sam Ukala's ...

    African Journals Online (AJOL)

    important aspect of African theatre - audience participation. This and other ... the play, entails much speech. It is now ... 3. the law of creativity, free enactment and responsibility;. 4. the law of ... engaging a performer in a production of The Last Heroes (1993) ... glance one would think it is a film script until you understand that.

  17. Engineering new medicine: an interview with James Collins.

    Science.gov (United States)

    Collins, James

    2010-01-01

    At first glance, the commonality among synthetic gene networks, nerve cell response times and the emergence of antibiotic resistance is obscure. Yet, when speaking with James (Jim) Collins, the relationship becomes clear: all are applications-oriented problems, and all inspire unique approaches from this unusual engineer who is empowered by his freedom to fail.

  18. Exploring the Relevance of Holocaust Education for Human Rights Education

    Science.gov (United States)

    Eckmann, Monique

    2010-01-01

    Can Holocaust education be considered a tool for human rights education? If so, to what extent? These questions elicit discussions among a wide range of educators, and interest among politicians, educational planners, and ministries in charge of memorials. At first glance the obvious answer seems to be yes; both educators and students have strong…

  19. Environmentally harmful subventions in the Federal Republic of Germany. Economy. Updating for the year 2010; Umweltschaedliche Subventionen in Deutschland. Wirtschaft. Aktualisierte Ausgabe 2010

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-11-15

    In the background paper under consideration, the Federal Environment Agency (Dessau-Rosslau, Federal Republic of Germany) reports on the following topics: (a) The most important environmentally harmful subsidies; (b) State of the art and development of environmentally harmful subsidies at a glance; (c) Environmentally oriented controlling of subsidies: The 'environmental check' for subsidies.

  20. Powered supports for T-junctions

    Energy Technology Data Exchange (ETDEWEB)

    von Klinggraeff, G.; Bohnes, K.

    1981-04-23

    The hydraulic self advancing support system first introduced at Niederberg colliery for a T-junction between a thin seam and a roadway with porch set supports included nearly all components for underpinning the roadway support closest to the face and for supporting the face end close to the roadway, including the rib-side. It ensures a fixed cycle of operations without the need for improvisation while providing continuous strata control during displacement of units. This support combination has proved itself in underground use. As a result, accident incidence was reduced, the number of breakdowns reduced, made the work easier and reduced the number of shifts needed.

  1. Private support and social security.

    Science.gov (United States)

    Van Dijk, F

    1998-01-01

    "The issue is addressed whether assistance to persons in need can be left to the ¿family' and the ¿community'. In that case people depend on their social networks. The support a person receives through a given network of social ties is examined. However, ties are diverse and subject to change. By means of a model of the dynamics of social ties, the conditions for adequate private support are analyzed. The sustainability of private support over time is examined by incorporating the impact on social ties of lending and receiving support. It is shown that support is only an effective alternative in a limited number of situations." excerpt

  2. MSUD Family Support Group

    Science.gov (United States)

    ... The Treatment Of MSUD The MSUD Family Support Group has provided funds to Buck Institute for its ... of the membership of the MSUD Family Support Group, research for improved treatments and potential cure was ...

  3. Understanding Mediation Support

    OpenAIRE

    Lanz, David; Pring, Jamie; von Burg, Corinne; Zeller, Mathias

    2017-01-01

    Recent decades have witnessed increasing institutionalization of mediation support through the establishment of mediation support structures (MSS) within foreign ministries and secretariats of multilateral organizations. This study sheds light on this trend and aims to better understand the emergence, design and development of different MSS. This study analyzes six MSS, namely those established in the United Nations (UN), the Organization for Security and Co-operation in Europe (OSCE), the Eu...

  4. On rationally supported surfaces

    DEFF Research Database (Denmark)

    Gravesen, Jens; Juttler, B.; Sir, Z.

    2008-01-01

    We analyze the class of surfaces which are equipped with rational support functions. Any rational support function can be decomposed into a symmetric (even) and an antisymmetric (odd) part. We analyze certain geometric properties of surfaces with odd and even rational support functions....... In particular it is shown that odd rational support functions correspond to those rational surfaces which can be equipped with a linear field of normal vectors, which were discussed by Sampoli et al. (Sampoli, M.L., Peternell, M., Juttler, B., 2006. Rational surfaces with linear normals and their convolutions...... with rational surfaces. Comput. Aided Geom. Design 23, 179-192). As shown recently, this class of surfaces includes non-developable quadratic triangular Bezier surface patches (Lavicka, M., Bastl, B., 2007. Rational hypersurfaces with rational convolutions. Comput. Aided Geom. Design 24, 410426; Peternell, M...

  5. Nature of the metal-support interface in supported metal catalysts: results from x-ray absorption spectroscopy

    NARCIS (Netherlands)

    Koningsberger, D.C.; Gates, B.C.

    1992-01-01

    X-ray absorption spectra characterizing the metal-support interface in supported metal complexes and supported metal catalysts are summarized and evaluated with 29 refs. Mononuclear transition metal complexes on non-reducible metal oxide supports are bonded with metal-oxygen bonds of .apprx.2.15

  6. Child Support; Need to Improve Efforts to Identify Fathers and Obtain Support Orders.

    Science.gov (United States)

    1987-04-01

    34 Reduces the stigma of illegitimacy and helps give the child a sense of identity. • Increases the child’s opportunity to develop a close parental...A179 979 CHILD SUPPORT; NEED TO IMPROVE EFFORTS TO IDENTIFY 1/1 FATHERS AND OBTAIN SUPPORT ORDERS(U) GENERAL ACCOUNTING OFFICE WASHINGTON DC HUNAN...April 30, 1987 The Honorable Otis R. Bowen, M.D. The Secretary of Health and Human Services Dear Mr. Secretary: This report discusses child support

  7. Perceived organizational support-burnout-satisfaction relationship in workers with disabilities: The moderation of family support.

    Science.gov (United States)

    Alcover, Carlos-María; Chambel, Maria José; Fernández, Juan José; Rodríguez, Fernando

    2018-05-02

    Our study tests the perceived organizational support-burnout-satisfaction relationship based on stressor-strain-outcome model of stress (Koeske & Koeske, ) and on the conservation of resources theory (Hobfoll, ) in workers with disabilities employed in ordinary or competitive jobs (open labor market), analyzing the relationship between perceived organizational support, family support, job satisfaction and burnout. We use a sample of 246 workers with physical, motor, sensory and psychological disabilities working in ordinary jobs. To test our proposed model we used a regression-based path analysis using PROCESS software, which is a computational tool for estimating and probing interactions and the conditional indirect effects of moderated mediation models. We find that the positive relationship between organizational support and job satisfaction was partially mediated by the levels of cynicism and the relationship between burnout and job satisfaction was moderated by family support. Employees with low support from family had identical job satisfaction with high burnout or low burnout, but employees with high support from family when they had high burnout had lower job satisfaction than when they had low burnout, indicating that the support outside work could have a negative effect in workers' life. Practical implications and future research are discussed and proposed. © 2018 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  8. Support for health promoting schools: a typology of supporting strategies in Austrian provinces.

    Science.gov (United States)

    Gugglberger, Lisa

    2011-12-01

    Schools that want to implement health promotion (HP) are often confronted with obstacles that they cannot overcome by themselves and therefore need support from their environment. However, the issue of which kind of support is needed for HP implementation is complex. A systems approach suggests that the individual logic of each school be considered and that supporting strategies be flexible to specific needs. This article pursues the question which types of support for health promoting schools are offered on a provincial level in Austria. Using a grounded theory approach, 18 in-depth interviews with representatives of provincial organizations and 26 documents relevant for school HP were analysed. As a result, five different strategies of supporting health promoting schools have been identified in Austria: (i) organize exchange among schools, (ii) establish certification and quality control of school health efforts, (iii) offer consultation and information, (iv) carry out a specific HP programme and (v) coordinate HP actors and information. These strategies are usually combined and rarely occur in their pure form. It was also determined that the coordination of the different strategies and human resources for HP are missing for schools in Austria. It is argued that each of these supporting strategies has benefits and limitations for schools and the providers, and that they all have the potential to respond to the school as a complex social system.

  9. Support Vector Machines for decision support in electricity markets׳ strategic bidding

    DEFF Research Database (Denmark)

    Pinto, Tiago; Sousa, Tiago M.; Praça, Isabel

    2015-01-01

    . The ALBidS system allows MASCEM market negotiating players to take the best possible advantages from the market context. This paper presents the application of a Support Vector Machines (SVM) based approach to provide decision support to electricity market players. This strategy is tested and validated...... by being included in ALBidS and then compared with the application of an Artificial Neural Network (ANN), originating promising results: an effective electricity market price forecast in a fast execution time. The proposed approach is tested and validated using real electricity markets data from MIBEL......׳ research group has developed a multi-agent system: Multi-Agent System for Competitive Electricity Markets (MASCEM), which simulates the electricity markets environment. MASCEM is integrated with Adaptive Learning Strategic Bidding System (ALBidS) that works as a decision support system for market players...

  10. Is the world oil market 'one great pool'? A test

    International Nuclear Information System (INIS)

    Rodriguez, A.E.; Williams, M.D.

    1993-01-01

    In a recent paper (Weiner, 1991) it was argued that crude oil markets are regionalized, thus challenging the assertion that the world oil market is homogeneous. This argument bears on the effectiveness of various energy policies. It is argued that these policies should be analyzed using constructs such as antitrust markets, rather than in relation to an ad-hoc definition of regionalization like that used by Weiner. Regionalization and geographic antitrust markets, empirics, and policy implications of regional markets are discussed. By drawing clear parallels between the concept of regionalization and antitrust markets, it is shown that: due to Wiener's flawed methodological and empirical approach, it is not clear that crude oil markets are, in fact, regional; and policies that appear at first glance to require regional markets to be effective, may be explained even in a unified world market. Strong evidence is found in support of a unified world oil market. Some policy implications in the area of import taxes are discussed. 35 refs., 1 tab

  11. Different male versus female breeding periodicity helps mitigate offspring sex ratio skews in sea turtles

    Directory of Open Access Journals (Sweden)

    Graeme Clive Hays

    2014-09-01

    Full Text Available The implications of climate change for global biodiversity may be profound with those species with little capacity for adaptation being thought to be particularly vulnerable to warming. A classic case of groups for concern are those animals exhibiting temperature-dependent sex-determination (TSD, such as sea turtles, where climate warming may produce single sex populations and hence extinction. We show that, globally, female biased hatchling sex ratios dominate sea turtle populations (exceeding 3:1 in >50% records, which, at-a-glance, reiterates concerns for extinction. However, we also demonstrate that more frequent breeding by males, empirically shown by satellite tracking 23 individuals and supported by a generalized bio-energetic life history model, generates more balanced operational sex ratios (OSRs. Hence, concerns of increasingly skewed hatchling sex ratios and reduced population viability are less acute than previously thought for sea turtles. In fact, in some scenarios skewed hatchling sex ratios in groups with TSD may be adaptive to ensure optimum OSRs.

  12. Some Trends and Applications of Operational Research/Management Science to Operations Management

    Directory of Open Access Journals (Sweden)

    Ramón Companys Pascual

    2015-01-01

    Full Text Available The editor suggested us to write about our point of view on the current use of Operations Research techniques applied to the Operations Management and about its future evolution. With some of unconsciousness we accept it, but it is obvious that our vision, even though we try to do our best, will be partial and biased. Hence the title chosen shows signs of prudence. More caution have been applied to the development where, after a glance at the past and reflection on the abundance of new denominations without content, we consider five aspects that, nowadays, acquire increasing importance and that will strongly influence in future developments. Among the five aspects two correspond to trends in the field of operations research techniques, one is a philosophy in the field of operations management, another to an area of the company and the last one to an industrial sector in which operations management, supported by operations research methods, is taking a predominant role.

  13. Current Comparative Table (CCT) automates customized searches of dynamic biological databases.

    Science.gov (United States)

    Landsteiner, Benjamin R; Olson, Michael R; Rutherford, Robert

    2005-07-01

    The Current Comparative Table (CCT) software program enables working biologists to automate customized bioinformatics searches, typically of remote sequence or HMM (hidden Markov model) databases. CCT currently supports BLAST, hmmpfam and other programs useful for gene and ortholog identification. The software is web based, has a BioPerl core and can be used remotely via a browser or locally on Mac OS X or Linux machines. CCT is particularly useful to scientists who study large sets of molecules in today's evolving information landscape because it color-codes all result files by age and highlights even tiny changes in sequence or annotation. By empowering non-bioinformaticians to automate custom searches and examine current results in context at a glance, CCT allows a remote database submission in the evening to influence the next morning's bench experiment. A demonstration of CCT is available at http://orb.public.stolaf.edu/CCTdemo and the open source software is freely available from http://sourceforge.net/projects/orb-cct.

  14. MAP ZONING OF NATURAL SLOPE STABILITY IN THE CITY OF IAŞI

    Directory of Open Access Journals (Sweden)

    Cristian ADOMNIŢEI

    2012-11-01

    Full Text Available The elaboration of this document – Hazard map for landslides in the city of Iasi, is part of the effort to support both local authorities in the field of urban planning and the persons and companies that are interested in acquiring and developing a real estate. The identification, location and delimitation of the areas exposed to the natural hazard of landslides involves the elaboration of the hazard maps for these areas, defining the conditions in which these phenomena occur in the city of Iasi, to establish the measures to prevent and reduce their effects and to determine the risk maps. Also, this map offers land lords a first glance on the necessary measures needed to be taken at their properties to prevent and/or combat landslides and on the estimated size of the subsequent costs, only by simply interrogating the map and thus determining the medium hazard coefficient for landslides.

  15. Effective modern C++ 42 specific ways to improve your use of C++11 and C++14

    CERN Document Server

    Meyers, Scott

    2015-01-01

    At first glance, C++11 and C++14 are defined by the new features they introduce, e.g., auto type declarations, move semantics, lambda expressions, and concurrency support. Information on these features is easy to come by, but learning to apply them effectively (such that the resulting software is correct, efficient, maintainable, and portable) is more challenging. That’s the role of this book. It describes how to write effective software using C++11 and C++14, i.e., using modern C++. Topics include: * The pros and cons of uniform initialization, noexcept specifications, perfect forwarding, and smart pointer make functions. * The relationships among std::move, std::forward, rvalues references, and universal references. * The most effective forms of lambda capture. * How best practices in “old” C++ programming (i.e., C++98) require revision for modern C++. Effective Modern C++ follows the proven format of Scott Meyers’ earlier Effective books (Effective C++, More Effective C++, and Effective STL), but c...

  16. Nanoscale thermal transport: Theoretical method and application

    Science.gov (United States)

    Zeng, Yu-Jia; Liu, Yue-Yang; Zhou, Wu-Xing; Chen, Ke-Qiu

    2018-03-01

    With the size reduction of nanoscale electronic devices, the heat generated by the unit area in integrated circuits will be increasing exponentially, and consequently the thermal management in these devices is a very important issue. In addition, the heat generated by the electronic devices mostly diffuses to the air in the form of waste heat, which makes the thermoelectric energy conversion also an important issue for nowadays. In recent years, the thermal transport properties in nanoscale systems have attracted increasing attention in both experiments and theoretical calculations. In this review, we will discuss various theoretical simulation methods for investigating thermal transport properties and take a glance at several interesting thermal transport phenomena in nanoscale systems. Our emphasizes will lie on the advantage and limitation of calculational method, and the application of nanoscale thermal transport and thermoelectric property. Project supported by the Nation Key Research and Development Program of China (Grant No. 2017YFB0701602) and the National Natural Science Foundation of China (Grant No. 11674092).

  17. The edge complex: implicit memory for figure assignment in shape perception.

    Science.gov (United States)

    Peterson, Mary A; Enns, James T

    2005-05-01

    Viewing a stepped edge is likely to prompt the perceptual assignment of one side of the edge as figure. This study demonstrates that even a single brief glance at a novel edge gives rise to an implicit memory regarding which side was seen as figure; this edge complex enters into the figure assignment process the next time the edge is encountered, both speeding same-different judgments when the figural side is repeated and slowing these judgments when the new figural side is identical to the former ground side (Experiments 1A and 1B). These results were obtained even when the facing direction of the repeated edge was mirror reversed (Experiment 2). This study shows that implicit measures can reveal the effects of past experience on figure assignment, following a single prior exposure to a novel shape, and supports a competitive model of figure assignment in which past experience serves as one of many figural cues.

  18. PERCEIVED SOCIAL SUPPORT AND PARENTS ADJUSTMENT

    Directory of Open Access Journals (Sweden)

    Patrizia VELOTTI

    2008-12-01

    Full Text Available Social networks often provide an important source of support for new parents. General, parent support programs sustain social-emotional development of children. Different aspects could impact both the quantity and quality of the sources of social support and the perception that parents would had. This study examines the role of social support in the couples of new-parents and assesses the influence of attachment models on it. The Adult Attachment Interview (AAI and the Multidimensional Scale of Perceived Social Support (MSPSS were administered to a sample of 100 participants. Results indicated a perception of social support more pronounced in women, mainly on the dimension of social support derived from the partner. Furthermore, for women and not for men, an association between attachment models to the AAI and the different perceptions of social support was revealed. Data seems support the opportunity to assess parents during early rehabilitation interventions. Support groups could be used with insecure parents and has positive effects in reducing stress and promoting adjustment to the disability for children and their families.

  19. The value of participatory development to support antimicrobial stewardship with a clinical decision support system

    NARCIS (Netherlands)

    Beerlage-de Jong, Nienke; Wentzel, Jobke; Hendrix, Ron; van Gemert-Pijnen, Lisette

    2017-01-01

    Background: Current clinical decision support systems (CDSSs) for antimicrobial stewardship programs (ASPs) are guideline- or expert-driven. They are focused on (clinical) content, not on supporting real-time workflow. Thus, CDSSs fail to optimally support prudent antimicrobial prescribing in daily

  20. The value of participatory development to support antimicrobial stewardship with a clinical decision support system

    NARCIS (Netherlands)

    Beerlage-de Jong, Nienke; Wentzel, M.J.; Hendrix, Ron; van Gemert-Pijnen, Julia E.W.C.

    Background Current clinical decision support systems (CDSSs) for antimicrobial stewardship programs (ASPs) are guideline- or expert-driven. They are focused on (clinical) content, not on supporting real-time workflow. Thus, CDSSs fail to optimally support prudent antimicrobial prescribing in daily

  1. EPICS GPIB device support

    International Nuclear Information System (INIS)

    Winans, J.

    1993-01-01

    A GPIB device support module is used to provide access to the operating parameters of a GPIB device. GPIB devices may be accessed via National Instruments 1014 cards or via Bitbus Universal Gateways. GPIB devices typically have many parameters, each of which may be thought of in terms of the standard types of database records available in EPICS. It is the job of the device support module designer to decide how the mapping of these parameters will be made to the available record types. Once this mapping is complete, the device support module may be written. The writing of the device support module consists primarily of the construction of a parameter table. This table is used to associate the database record types with the operating parameters of the GPIB instrument. Other aspects of module design include the handling of SRQ events and errors. SRQ events are made available to the device support module if so desired. The processing of an SRQ event is completely up to the designer of the module. They may be ignored, tied to event based record processing, or anything else the designer wishes. Error conditions may be handled in a similar fashion

  2. Electromagnetic force support for thermonuclear device

    International Nuclear Information System (INIS)

    Sugimoto, Makoto; Yoshida, Kiyoshi; Tachikawa, Nobuo; Omori, Junji.

    1992-01-01

    The device of the present invention certainly supports electromagnetic force exerted on toroidal magnetic field coils. That is, a pair of support members are disposed being abutted against each other between toroidal magnetic field coils disposed radially in the torus direction of a vacuum vessel. Both of the support members are connected under an insulative state by way of an insulative structural portion having an insulation key. In addition, each of the support members and each of the toroidal magnetic field coils are connected by electromagnetic force support portions having a metal taper key and a metal spacer and supporting the electromagnetic force. With such a constitution, the electromagnetic force exerted on the toroidal magnetic field coils is supported by the electromagnetic force support portion having the metal taper key and the metal spacer. As a result, stable electromagnetic force support can be attained. Further, since the insulative structural portion has the insulation key, it can be assembled easily. (I.S.)

  3. Social support, oxytocin, and PTSD

    NARCIS (Netherlands)

    Olff, Miranda; Koch, Saskia B. J.; Nawijn, Laura; Frijling, Jessie L.; van Zuiden, Mirjam; Veltman, Dick J.

    2014-01-01

    A lack of social support and recognition by the environment is one of the most consistent risk factors for posttraumatic stress disorder (PTSD), and PTSD patients will recover faster with proper social support. The oxytocin system has been proposed to underlie beneficial effects of social support as

  4. ASME Code Efforts Supporting HTGRs

    Energy Technology Data Exchange (ETDEWEB)

    D.K. Morton

    2012-09-01

    In 1999, an international collaborative initiative for the development of advanced (Generation IV) reactors was started. The idea behind this effort was to bring nuclear energy closer to the needs of sustainability, to increase proliferation resistance, and to support concepts able to produce energy (both electricity and process heat) at competitive costs. The U.S. Department of Energy has supported this effort by pursuing the development of the Next Generation Nuclear Plant, a high temperature gas-cooled reactor. This support has included research and development of pertinent data, initial regulatory discussions, and engineering support of various codes and standards development. This report discusses the various applicable American Society of Mechanical Engineers (ASME) codes and standards that are being developed to support these high temperature gascooled reactors during construction and operation. ASME is aggressively pursuing these codes and standards to support an international effort to build the next generation of advanced reactors so that all can benefit.

  5. ASME Code Efforts Supporting HTGRs

    Energy Technology Data Exchange (ETDEWEB)

    D.K. Morton

    2011-09-01

    In 1999, an international collaborative initiative for the development of advanced (Generation IV) reactors was started. The idea behind this effort was to bring nuclear energy closer to the needs of sustainability, to increase proliferation resistance, and to support concepts able to produce energy (both electricity and process heat) at competitive costs. The U.S. Department of Energy has supported this effort by pursuing the development of the Next Generation Nuclear Plant, a high temperature gas-cooled reactor. This support has included research and development of pertinent data, initial regulatory discussions, and engineering support of various codes and standards development. This report discusses the various applicable American Society of Mechanical Engineers (ASME) codes and standards that are being developed to support these high temperature gascooled reactors during construction and operation. ASME is aggressively pursuing these codes and standards to support an international effort to build the next generation of advanced reactors so that all can benefit.

  6. Family support in cancer survivorship.

    Science.gov (United States)

    Muhamad, Mazanah; Afshari, Mojgan; Kazilan, Fitrisehara

    2011-01-01

    This paper raises issues about the role of family members in providing support for breast cancer survivors. Data were collected from 400 breast cancer survivors in Peninsular Malaysia through a custom-designed questionnaire fielded at hospitals and support group meetings. The data were analyzed using descriptive statistics. The analyses show that all family members could be supportive, especially in decision making and help with emotional issues. The spouse was the main support provider among the family members (others were children, parents, siblings and more distant relatives). The results also indicated that a significant percentage practiced collaborative decision-making. Breast cancer survivors needed their family members' support for information on survivorship strategies such as managing emotions, health, life style and dietary practice. The family members' supportive role may be linked to the Malaysian strong family relationship culture. For family members to contribute more adequately to cancer survivorship, it is suggested that appropriate educational intervention also be provided to them.

  7. Supporting Info

    Data.gov (United States)

    U.S. Environmental Protection Agency — Supporting Info. This dataset is associated with the following publication: Washington , J., and T. Jenkins. Abiotic Hydrolysis of Fluorotelomer-Based Polymers as a...

  8. Supporting Info

    Data.gov (United States)

    U.S. Environmental Protection Agency — Supporting Information. This dataset is associated with the following publication: Washington , J., T. Jenkins, and E. Weber. Identification of Unsaturated and 2H...

  9. Autonomy-Supportive Parenting and Autonomy-Supportive Sibling Interactions: The Role of Mothers' and Siblings' Psychological Need Satisfaction.

    Science.gov (United States)

    van der Kaap-Deeder, Jolene; Vansteenkiste, Maarten; Soenens, Bart; Loeys, Tom; Mabbe, Elien; Gargurevich, Rafael

    2015-11-01

    Autonomy-supportive parenting yields manifold benefits. To gain more insight into the family-level dynamics involved in autonomy-supportive parenting, the present study addressed three issues. First, on the basis of self-determination theory, we examined whether mothers' satisfaction of the psychological needs for autonomy, competence, and relatedness related to autonomy-supportive parenting. Second, we investigated maternal autonomy support as an intervening variable in the mother-child similarity in psychological need satisfaction. Third, we examined associations between autonomy-supportive parenting and autonomy-supportive sibling interactions. Participants were 154 mothers (M age = 39.45, SD = 3.96) and their two elementary school-age children (M age = 8.54, SD = 0.89 and M age = 10.38, SD = 0.87). Although mothers' psychological need satisfaction related only to maternal autonomy support in the younger siblings, autonomy-supportive parenting related to psychological need satisfaction in both siblings and to an autonomy-supportive interaction style between siblings. We discuss the importance of maternal autonomy support for family-level dynamics. © 2015 by the Society for Personality and Social Psychology, Inc.

  10. Pet ownership and older women: the relationships among loneliness, pet attachment support, human social support, and depressed mood.

    Science.gov (United States)

    Krause-Parello, Cheryl A

    2012-01-01

    Pets can play a positive role in the both the physical and psychological health of older adults. This cross sectional study investigated the relationships among loneliness, pet attachment support, human social support, and depressed mood in a convenience sample of 159 pet-owning older women residing in the community. Participants completed loneliness, pet attachment support, human social support, and depressed mood scales. The results supported significant relationships between loneliness, pet attachment support, human social support, and depressed mood. No relationship was found between human social support and depressed mood. Pet attachment support, but not human social support, influenced the relationship between loneliness and depressed mood indicating the importance of pet attachment as a greater form of support in this sample. Clinical and social implications for nurses working with the geriatric population were identified and discussed. Copyright © 2012 Mosby, Inc. All rights reserved.

  11. Supportive Accountability: A Model for Providing Human Support to Enhance Adherence to eHealth Interventions

    Science.gov (United States)

    2011-01-01

    The effectiveness of and adherence to eHealth interventions is enhanced by human support. However, human support has largely not been manualized and has usually not been guided by clear models. The objective of this paper is to develop a clear theoretical model, based on relevant empirical literature, that can guide research into human support components of eHealth interventions. A review of the literature revealed little relevant information from clinical sciences. Applicable literature was drawn primarily from organizational psychology, motivation theory, and computer-mediated communication (CMC) research. We have developed a model, referred to as “Supportive Accountability.” We argue that human support increases adherence through accountability to a coach who is seen as trustworthy, benevolent, and having expertise. Accountability should involve clear, process-oriented expectations that the patient is involved in determining. Reciprocity in the relationship, through which the patient derives clear benefits, should be explicit. The effect of accountability may be moderated by patient motivation. The more intrinsically motivated patients are, the less support they likely require. The process of support is also mediated by the communications medium (eg, telephone, instant messaging, email). Different communications media each have their own potential benefits and disadvantages. We discuss the specific components of accountability, motivation, and CMC medium in detail. The proposed model is a first step toward understanding how human support enhances adherence to eHealth interventions. Each component of the proposed model is a testable hypothesis. As we develop viable human support models, these should be manualized to facilitate dissemination. PMID:21393123

  12. Supporting the self-regulatory resource: does conscious self-regulation incidentally prime nonconscious support processes?

    Science.gov (United States)

    Dorris, Derek C

    2009-11-01

    Ego-depletion (depletion of self-regulatory strength) can impair conscious efforts at self-regulation. Research into nonconscious self-regulation has demonstrated that preconscious automaticity and implementation intentions can automatically carry out regulatory tasks during times of ego-depletion. However, preconscious automaticity can only emerge during well-practiced tasks while implementation intentions can only support tasks that have been explicitly planned. Thus, when it comes to supporting the conscious self-regulation of nonroutine and unplanned behaviour during times of ego-depletion these processes should be ineffective. However, it is argued here that because the conscious self-regulation of nonroutine and unplanned behaviour can incidentally prime the underlying mental representations those primed representations can be postconsciously re-activated to support that behaviour during times of ego-depletion. Postconscious self-regulation might, therefore, support a type of self-regulatory behaviour that has, thus far, not been associated with any form of support.

  13. Online Social Support for Young People: Does It Recapitulate In-person Social Support; Can It Help?

    Science.gov (United States)

    Cole, David A; Nick, Elizabeth A; Zelkowitz, Rachel L; Roeder, Kathryn M; Spinelli, Tawny

    2017-03-01

    As social media websites have grown in popularity, public concern about online victimization has grown as well; however, much less attention has focused on the possible beneficial effects of online social networks. If theory and research about in-person social networks pertain, then online social relationships may represent an important modern source of or vehicle for support. In a study of 231 undergraduates, three major findings emerged: (1) for people with weaker in-person social support, social media sites provide a source of social support that is less redundant of the social support they receive in person; (2) in ways that were not redundant of each other, both online and in-person social support were associated with lower levels of depression-related thoughts and feelings, and (3) the beneficial effects of online social support (like in-person social support) offset some of the adverse effects of peer victimization. The study suggests that augmenting social relations via strategic use of social media can enhance young people's social support systems in beneficial ways.

  14. Pocketguide to Title XX: Social Services to Children & Youth.

    Science.gov (United States)

    Mueller, Candace

    This brief guide to Title XX contains the following chapter headings: (1) Historical Overview of the Social Services Program, (2) The Provisions of Title XX at a Glance, (3) Implications for Services to Children and Youth, (4) The Planning Process, (5) Publication of the Proposed Plan and the Public Comment Period, (6) After the Final Plan is…

  15. The International Context of Teacher Preparation: Rejoinder to "Isn't It Time We Did Something about the Lack of Teaching Preparation in Business Doctoral Programs?"

    Science.gov (United States)

    Gibbs, Graham

    2016-01-01

    This paper, a rejoinder to "Isn't It Time We Did Something about the Lack of Teaching Preparation in Business Doctoral Programs?" by Marx et al., suggests glancing at practices outside the United States to get some perspective on the nature of the problem of why so little emphasis is placed on teaching preparation in business doctoral…

  16. Is woody residue part of your plan for sustainable forestry?

    Science.gov (United States)

    Deborah Page-Dumroese

    2010-01-01

    The answer to the title question should be "yes"! Currently, there is a lot of chatter about sustainable forestry and alternative fuels, including conversion of wood to bioenergy. At first glance it may seem like there is a conflict - how can removal of woody biomass be sustainable? Whether you are a small woodlot owner doing sustainable harvesting, looking...

  17. Typography in Media Historical Perspective. An Introduction

    NARCIS (Netherlands)

    Post, Jack; Lentjes, Ewan

    2017-01-01

    textabstractEditorialAt first glance, a special issue on the subject of typography might seem an unusual choice for an academic journal dedicated to media history. After all, wouldn’t the study of typography be better suited to a publication on the history of art and graphic design, or perhaps the

  18. Teaching Machiavelli, or How I Learned to Love "The Prince"

    Science.gov (United States)

    Miller, Alan E.

    2010-01-01

    Written by a petty bureaucrat and diplomat for Lorenzo de Medici, a member of one of the ruling families of Europe, Niccolo Machiavelli's "The Prince" is a slim volume concerned primarily with advising Medici on how to acquire, maintain, and sustain power over a state. Its difficult and often archaic vocabulary aside, at first glance it…

  19. Beyond Textbook Illustrations: Hand-Held Models of Ordered DNA and Protein Structures as 3D Supplements to Enhance Student Learning of Helical Biopolymers

    Science.gov (United States)

    Jittivadhna, Karnyupha; Ruenwongsa, Pintip; Panijpan, Bhinyo

    2010-01-01

    Textbook illustrations of 3D biopolymers on printed paper, regardless of how detailed and colorful, suffer from its two-dimensionality. For beginners, computer screen display of skeletal models of biopolymers and their animation usually does not provide the at-a-glance 3D perception and details, which can be done by good hand-held models. Here, we…

  20. Spoken Grammar: Where Are We and Where Are We Going?

    Science.gov (United States)

    Carter, Ronald; McCarthy, Michael

    2017-01-01

    This article synthesises progress made in the description of spoken (especially conversational) grammar over the 20 years since the authors published a paper in this journal arguing for a re-thinking of grammatical description and pedagogy based on spoken corpus evidence. We begin with a glance back at the 16th century and the teaching of Latin…

  1. Investigation on Self-Organization Processes in DC Generators by Synergetic Modeling

    Directory of Open Access Journals (Sweden)

    Ion Voncilă

    2014-09-01

    Full Text Available In this paper is suggested a new mathematical model, based on which it can be justified the self-excitation DC generators, either shunt or series excitation, by self-organization phenomena that appear to overcome threshold values (self-excitation in these generators is an avalanche process, a positive feedback, considered at first glance uncontrollable.

  2. Blue Sky Below My Feet. Adventures in Space Technology, Forces, Fibers, Foods. 4-H Leader/Teacher Handbook.

    Science.gov (United States)

    Manholt, Donna; And Others

    This teaching guide for 4th through 6th grade classes integrates science, language arts, and math concepts into ready-to-use space and space technology lessons. Significant learning outcomes for this curriculum are linked to Ohio's educational objectives for science in an at-a-glance curriculum matrix. A summary of the significant 4-H life skills…

  3. Should Global Items on Student Rating Scales Be Used for Summative Decisions?

    Science.gov (United States)

    Berk, Ronald A.

    2013-01-01

    One of the simplest indicators of teaching or course effectiveness is student ratings on one or more global items from the entire rating scale. That approach seems intuitively sound and easy to use. Global items have even been recommended by a few researchers to get a quick-read, at-a-glance summary for summative decisions about faculty. The…

  4. Information Dashboards

    Energy Technology Data Exchange (ETDEWEB)

    Shutkin, Amy; Shutkin, Amy; Shutkin, Amy

    2008-04-11

    "A dashboard is a visual interface that provides at-a-glance views into key measures relevant to a particular objective or business process." Key Attributes: Graphical to focus attention on key trends, comparisons and exceptions, Display only relevant data, Inherently contain predefined conclusions. Note: Collecting user requirements is KEYfrom'Excel 2007 Dashboards& Reports for Dummies' by Michael Alexander

  5. The Post-Recession Employment Situation: A Comparative Perspective

    Science.gov (United States)

    Couch, Kenneth A.

    2012-01-01

    Slow economic growth since the end of the U.S. recession in June of 2009 has not yet translated into increases in employment large enough to meaningfully reduce the rate of unemployment. Because expansionary macroeconomic policy has been pursued on both the fiscal and monetary fronts, it appears at first glance that the hands of government at this…

  6. CFD application to supersonic/hypersonic inlet airframe integration. [computational fluid dynamics (CFD)

    Science.gov (United States)

    Benson, Thomas J.

    1988-01-01

    Supersonic external compression inlets are introduced, and the computational fluid dynamics (CFD) codes and tests needed to study flow associated with these inlets are outlined. Normal shock wave turbulent boundary layer interaction is discussed. Boundary layer control is considered. Glancing sidewall shock interaction is treated. The CFD validation of hypersonic inlet configurations is explained. Scramjet inlet modules are shown.

  7. The Harmonic Series Diverges Again and Again

    Science.gov (United States)

    Kifowit, Steven J.; Stamps, Terra A.

    2006-01-01

    The harmonic series is one of the most celebrated infinite series of mathematics. A quick glance at a variety of modern calculus textbooks reveals that there are two very popular proofs of the divergence of the harmonic series. In this article, the authors survey these popular proofs along with many other proofs that are equally simple and…

  8. Education Context and English Teaching and Learning in the Kingdom of Saudi Arabia: An Overview

    Science.gov (United States)

    Alrashidi, Oqab; Phan, Huy

    2015-01-01

    This paper discusses the education context and English teaching and learning in the Kingdom of Saudi Arabia (KSA). The paper is organised into five main sections. The first section offers a brief glance at the social, religious, economic, and political context in KSA. The second section provides an overview of the education system in KSA, which…

  9. Dynamic Processes in Nanostructured Crystals Under Ion Irradiation

    Science.gov (United States)

    Uglov, V. V.; Kvasov, N. T.; Shimanski, V. I.; Safronov, I. V.; Komarov, N. D.

    2018-02-01

    The paper presents detailed investigations of dynamic processes occurring in nanostructured Si(Fe) material under the radiation exposure, namely: heating, thermoelastic stress generation, elastic disturbances of the surrounding medium similar to weak shock waves, and dislocation generation. The performance calculations are proposed for elastic properties of the nanostructured material with a glance to size effects in nanoparticles.

  10. Four-train support always more reliable than a two-train support?

    International Nuclear Information System (INIS)

    Guey, C.N.; Arrieta, L.; Youngblood, R.

    1986-01-01

    Once the gross features of a frontline fluid system have been defined, one must consider what support system configuration will provide the best overall system performance. This paper considers different direct-current (dc) bus configurations for a given emergency feedwater system (EFWS). Results indicate that a four-train support system (i.e., 4 dc buses) gives a lower system unavailability for transients, but a higher system unavailability for anticipated transients without scram (ATWSs), than a two-train support system (i.e., two dc buses). This serves to illustrate that more trains do not necessarily provide higher reliability, and that a configuration choice which is better for one emission success criterion may be worse for another. Because of the small characteristic unreliability of dc buses, the numerical comparisons made here are not dramatic, but the underlying topological point is nevertheless broadly applicable

  11. Cable Supported Bridges

    DEFF Research Database (Denmark)

    Gimsing, Niels Jørgen

    Cable supported bridges in the form of suspension bridges and cable-stayed bridges are distinguished by their ability to overcome large spans.The book concentrates on the synthesis of cable supported bridges, covering both design and construction aspects. The analytical part covers simple methods...... to quantify the different structural configurations and allows a preliminary optimization of the main structure.Included are the most recent advances in structural design, corrosion protection of cables, aerodynamic safety, and erection procedures....

  12. Rapid Deterioration of Basic Life Support Skills in Dentists With Basic Life Support Healthcare Provider.

    Science.gov (United States)

    Nogami, Kentaro; Taniguchi, Shogo; Ichiyama, Tomoko

    2016-01-01

    The aim of this study was to investigate the correlation between basic life support skills in dentists who had completed the American Heart Association's Basic Life Support (BLS) Healthcare Provider qualification and time since course completion. Thirty-six dentists who had completed the 2005 BLS Healthcare Provider course participated in the study. We asked participants to perform 2 cycles of cardiopulmonary resuscitation on a mannequin and evaluated basic life support skills. Dentists who had previously completed the BLS Healthcare Provider course displayed both prolonged reaction times, and the quality of their basic life support skills deteriorated rapidly. There were no correlations between basic life support skills and time since course completion. Our results suggest that basic life support skills deteriorate rapidly for dentists who have completed the BLS Healthcare Provider. Newer guidelines stressing chest compressions over ventilation may help improve performance over time, allowing better cardiopulmonary resuscitation in dental office emergencies. Moreover, it may be effective to provide a more specialized version of the life support course to train the dentists, stressing issues that may be more likely to occur in the dental office.

  13. Need for ethics support in healthcare institutions: views of Dutch board members and ethics support staff.

    Science.gov (United States)

    Dauwerse, Linda; Abma, Tineke; Molewijk, Bert; Widdershoven, Guy

    2011-08-01

    The purpose of this article is to investigate the need for ethics support in Dutch healthcare institutions in order to understand why ethics support is often not used in practice and which factors are relevant in this context. This study had a mixed methods design integrating quantitative and qualitative research methods. Two survey questionnaires, two focus groups and 17 interviews were conducted among board members and ethics support staff in Dutch healthcare institutions. Most respondents see a need for ethics support. This need is related to the complexity of contemporary healthcare, the contribution of ethics support to the core business of the organisation and to the surplus value of paying structural attention to ethical issues. The need for ethics support is, however, not unconditional. Reasons for a lacking need include: aversion of innovations, negative associations with the notion of ethics support service, and organisational factors like resources and setting. There is a conditioned need for ethics support in Dutch healthcare institutions. The promotion of ethics support in healthcare can be fostered by focusing on formats which fit the needs of (practitioners in) healthcare institutions. The emphasis should be on creating a (culture of) dialogue about the complex situations which emerge daily in contemporary healthcare practice.

  14. Comparing Civilian Support for Terrorism

    Directory of Open Access Journals (Sweden)

    Srobana Bhattacharya

    2017-06-01

    Full Text Available Terrorism is an extreme form of political violence, that is inherently abhorrent in nature. Yet, it continues to attain enough support to continue and survive. The recent proliferation of Islamic State and its ever increasing domestic and international civilian support base urges immediate attention to this question. While most research holds that provision of public goods by terrorist groups is the primary cause for high levels of civilian support, I argue that, terrorist groups are more interested in resource extraction rather than resource provision. Additionally, these studies pay scant attention to existing resource structure, especially territorial and political control to explain terrorist-civilian interaction. This paper emphasizes the bi-directional nature of this interaction – a. perception of civilians by the terrorist group and b. terrorist group’s perception of the civilians. To analyze levels of civilian support for terrorism, I compare fifteen terrorist groups using qualitative comparative analysis and show how territory, political competition, ethnicity, target selection and organizational structure combine to explain conditions that lead terrorist groups to include or exclude civilian population for support. Based on the variance in support networks of terrorist groups, counter-terrorism policies should also differ. High civilian support indicates the need to use non-military methods to decrease the appeal of terrorist groups. However, terrorist groups with more diffused and multiple support structures need more collaborative and coercive measures to intercept all the possible links to the main group.

  15. Stope and Gully Support: Final report

    CSIR Research Space (South Africa)

    Roberts, MKC

    1995-12-01

    Full Text Available This project had two objectives namely: Develop a rationale for the design of stope support systems. Determine support resistance criteria for the support of stope gullies for both static and dynamic loading and develop improved support systems...

  16. Supporting Members and Friends

    Science.gov (United States)

    2005-10-01

    Thank you! Over the past year, AGU has received 12,104 gifts, both large and small, from members and friends. The Union has also received corporate contributions, National Science Foundation grants, and support from the National Oceanographic Partnership Program and National Association of Geoscience Teachers. Together their generosity has benefited AGU non revenue producing programs that are critical to our science and the future health of the Union. The following list gratefully acknowledges annual gifts of $100 or more and cumulative giving of $5,000 or more. The 1919 Society ($100,000 or more) and Benefactors ($5,000-$99,999) recognize single major gifts and cumulative contributions. Three circles acknowledge annual giving: President's Circle ($1,000 or more), Leadership Circle ($200-$999), and Supporters Circle ($100-$199). Supporting Life Members, who contribute a one-time gift of $1,200 in addition to lifetime dues, are among our most loyal Supporters.

  17. Supporting Information

    Data.gov (United States)

    U.S. Environmental Protection Agency — This is the supporting information for the journal article. This dataset is associated with the following publication: Rankin, K., S. Mabury, T. Jenkins, and J....

  18. THE MEASUREMENT OF SOCIAL SUPPORT IN THE EUROPEAN RESEARCH ON INCAPACITATING DISEASES AND SOCIAL SUPPORT - THE DEVELOPMENT OF THE SOCIAL SUPPORT QUESTIONNAIRE FOR TRANSACTIONS (SSQT)

    NARCIS (Netherlands)

    SUURMEIJER, TPBM; DOEGLAS, DM; BRIANCON, S; KRIJNEN, WP; KROL, B; SANDERMAN, R; MOUM, T; BJELLE, A; VANDENHEUVEL, WJA

    Social support is supposed to have a beneficial effect on the health and wellbeing of people. It is a central concept in the 'EUropean Research on Incapacitating DIseaes and Social Support' (EURIDISS). In general, two main distinctions concerning social support are made in the literature, providing

  19. The measurement of social support in the European Research on incapaciting diseases and social support : the development of the social support questionnaire for transactions (SSQT)

    NARCIS (Netherlands)

    Suurmeijer, T P B M; Doeglas, D M; Briançon, S; Krijnen, W; Krol, B.; Sanderman, R.; Moum, T; Bjelle, A; van den Heuvel, W.J.A.

    1995-01-01

    Social support is supposed to have a beneficial effect on the health and wellbeing of people. It is a central concept in the "European Research on Incapacitating Diseases and Social Support" (EURIDISS). In general, two main distinctions concerning social support are made in the literature, providing

  20. Support for Alzheimer's Caregivers: Psychometric Evaluation of Familial and Friend Support Measures

    Science.gov (United States)

    Wilks, Scott E.

    2009-01-01

    Objective: Information on the shortened, 20-item version of the Perceived Social Support Scale (S-PSSS) is scarce. The purpose of this study is to evaluate the psychometric properties of the S-PSSS Family (SSfa) and Friends (SSfr) subscales. Method: Because of their common coping method of social support, a cross-sectional sample of Alzheimer's…

  1. A geostatistical approach to the change-of-support problem and variable-support data fusion in spatial analysis

    Science.gov (United States)

    Wang, Jun; Wang, Yang; Zeng, Hui

    2016-01-01

    A key issue to address in synthesizing spatial data with variable-support in spatial analysis and modeling is the change-of-support problem. We present an approach for solving the change-of-support and variable-support data fusion problems. This approach is based on geostatistical inverse modeling that explicitly accounts for differences in spatial support. The inverse model is applied here to produce both the best predictions of a target support and prediction uncertainties, based on one or more measurements, while honoring measurements. Spatial data covering large geographic areas often exhibit spatial nonstationarity and can lead to computational challenge due to the large data size. We developed a local-window geostatistical inverse modeling approach to accommodate these issues of spatial nonstationarity and alleviate computational burden. We conducted experiments using synthetic and real-world raster data. Synthetic data were generated and aggregated to multiple supports and downscaled back to the original support to analyze the accuracy of spatial predictions and the correctness of prediction uncertainties. Similar experiments were conducted for real-world raster data. Real-world data with variable-support were statistically fused to produce single-support predictions and associated uncertainties. The modeling results demonstrate that geostatistical inverse modeling can produce accurate predictions and associated prediction uncertainties. It is shown that the local-window geostatistical inverse modeling approach suggested offers a practical way to solve the well-known change-of-support problem and variable-support data fusion problem in spatial analysis and modeling.

  2. Case and Administrative Support Tools

    Science.gov (United States)

    Case and Administrative Support Tools (CAST) is the secure portion of the Office of General Counsel (OGC) Dashboard business process automation tool used to help reduce office administrative labor costs while increasing employee effectiveness. CAST supports business functions which rely on and store Privacy Act sensitive data (PII). Specific business processes included in CAST (and respective PII) are: -Civil Rights Cast Tracking (name, partial medical history, summary of case, and case correspondance). -Employment Law Case Tracking (name, summary of case). -Federal Tort Claims Act Incident Tracking (name, summary of incidents). -Ethics Program Support Tools and Tracking (name, partial financial history). -Summer Honors Application Tracking (name, home address, telephone number, employment history). -Workforce Flexibility Initiative Support Tools (name, alternative workplace phone number). -Resource and Personnel Management Support Tools (name, partial employment and financial history).

  3. Reciprocity of agonistic support in ravens.

    Science.gov (United States)

    Fraser, Orlaith N; Bugnyar, Thomas

    2012-01-01

    Cooperative behaviour through reciprocation or interchange of valuable services in primates has received considerable attention, especially regarding the timeframe of reciprocation and its ensuing cognitive implications. Much less, however, is known about reciprocity in other animals, particularly birds. We investigated patterns of agonistic support (defined as a third party intervening in an ongoing conflict to attack one of the conflict participants, thus supporting the other) in a group of 13 captive ravens, Corvus corax. We found support for long-term, but not short-term, reciprocation of agonistic support. Ravens were more likely to support individuals who preened them, kin and dominant group members. These results suggest that ravens do not reciprocate on a calculated tit-for-tat basis, but aid individuals from whom reciprocated support would be most useful and those with whom they share a good relationship. Additionally, dyadic levels of agonistic support and consolation (postconflict affiliation from a bystander to the victim) correlated strongly with each other, but we found no evidence to suggest that receiving agonistic support influences the victim's likelihood of receiving support (consolation) after the conflict ends. Our findings are consistent with an emotionally mediated form of reciprocity in ravens and provide additional support for convergent cognitive evolution in birds and mammals.

  4. Turnover intention among Italian nurses: the moderating roles of supervisor support and organizational support.

    Science.gov (United States)

    Galletta, Maura; Portoghese, Igor; Penna, Maria Pietronilla; Battistelli, Adalgisa; Saiani, Luisa

    2011-06-01

    The purpose of this study was to examine the variables that are related to person-environment fit in Italian nurses, highlighting the role of supervisor support and organizational support in the relationship between nurses' perceptions of care adequacy, job satisfaction, and turnover intention. Therefore, 1240 nurses from three hospitals completed a self-administered questionnaire. The results showed that supervisor support and organizational support act differently as moderators of the care adequacy-job satisfaction-turnover intention relationship. Finally, job satisfaction was a mediating variable between care adequacy and turnover intention. These findings have important implications for hospitals because they help to promote effective work environments and to reduce turnover intention. © 2011 Blackwell Publishing Asia Pty Ltd.

  5. Identification of the support needs of individuals with severe mental illness using the Supports Intensity Scale

    Directory of Open Access Journals (Sweden)

    Maribel Cruz

    2013-09-01

    Full Text Available OBJECTIVE: to characterize the intensity of the support needs of individuals with severe mental illness. METHODS: quantitative and descriptive study that applied the Supports Intensity Scale to a sample comprising 182 individuals. RESULTS: the supports intensity profile identifies groups, individuals, and areas with different needs of support relative to the domains of home living, health, community living, learning, employment, and social living. As a whole, the intensity level of support needs found was low, and the domains with greater needs were employment and social. CONCLUSIONS: identification of the intensity of support needs is helpful in planning integral care and detecting professional training needs. The support provision-centered approach, associated with the person-related outcomes perspective, has been sparsely applied to individuals with mental illness, and this represents the main contribution of the present study. In addition, this study introduces novel approaches to assessment that are both concordant and an innovation in nursing because they might provide a tool for understanding other disabilities.

  6. Microcomputer generated pipe support calculations

    International Nuclear Information System (INIS)

    Hankinson, R.F.; Czarnowski, P.; Roemer, R.E.

    1991-01-01

    The cost and complexity of pipe support design has been a continuing challenge to the construction and modification of commercial nuclear facilities. Typically, pipe support design or qualification projects have required large numbers of engineers centrally located with access to mainframe computer facilities. Much engineering time has been spent repetitively performing a sequence of tasks to address complex design criteria and consolidating the results of calculations into documentation packages in accordance with strict quality requirements. The continuing challenges of cost and quality, the need for support engineering services at operating plant sites, and the substantial recent advances in microcomputer systems suggested that a stand-alone microcomputer pipe support calculation generator was feasible and had become a necessity for providing cost-effective and high quality pipe support engineering services to the industry. This paper outlines the preparation for, and the development of, an integrated pipe support design/evaluation software system which maintains all computer programs in the same environment, minimizes manual performance of standard or repetitive tasks, and generates a high quality calculation which is consistent and easily followed

  7. Friendship networks of inner-city adults: a latent class analysis and multi-level regression of supporter types and the association of supporter latent class membership with supporter and recipient drug use.

    Science.gov (United States)

    Bohnert, Amy S B; German, Danielle; Knowlton, Amy R; Latkin, Carl A

    2010-03-01

    Social support is a multi-dimensional construct that is important to drug use cessation. The present study identified types of supportive friends among the social network members in a community-based sample and examined the relationship of supporter-type classes with supporter, recipient, and supporter-recipient relationship characteristics. We hypothesized that the most supportive network members and their support recipients would be less likely to be current heroin/cocaine users. Participants (n=1453) were recruited from low-income neighborhoods with a high prevalence of drug use. Participants identified their friends via a network inventory, and all nominated friends were included in a latent class analysis and grouped based on their probability of providing seven types of support. These latent classes were included as the dependent variable in a multi-level regression of supporter drug use, recipient drug use, and other characteristics. The best-fitting latent class model identified five support patterns: friends who provided Little/No Support, Low/Moderate Support, High Support, Socialization Support, and Financial Support. In bivariate models, friends in the High, Low/Moderate, and Financial Support were less likely to use heroin or cocaine and had less conflict with and were more trusted by the support recipient than friends in the Low/No Support class. Individuals with supporters in those same support classes compared to the Low/No Support class were less likely to use heroin or cocaine, or to be homeless or female. Multivariable models suggested similar trends. Those with current heroin/cocaine use were less likely to provide or receive comprehensive support from friends. Published by Elsevier Ireland Ltd.

  8. [Social support after traumatism].

    Science.gov (United States)

    Maercker, A; Heim, E; Hecker, T; Thoma, M V

    2017-01-01

    The classical concept of social support has recently become of relevance again, particularly in the context of traumatized patient groups, which include refugees and migrants. This article summarizes the evidence from social support research, e. g. different types of positive effects as well as context, gender and cultural aspects. These aspects are highlighted by means of studies stemming from applied healthcare research and thus describe a wide range of health effects, e.g. increased well-being and reduced depressive symptoms, improved functional abilities, better immune status and longevity. Two new trauma-specific differentiations of the social support concept are introduced: societal acknowledgement as a trauma survivor and disclosure of traumatic experiences. Against this background several implications for working with refugees arise: promotion of self-efficacy and posttraumatic maturation as well as the treatment of mental disorders show considerable benefits from focusing on social support. Finally, possibilities emerging from digital communication media are discussed, which are particularly relevant in this context.

  9. Organizational Creativity and IT-based Support

    Directory of Open Access Journals (Sweden)

    Celina M. Olszak

    2016-05-01

    Full Text Available The main aim of this paper is to provide a theoretically and empirically grounded discussion on IT-based organizational creativity support. This study attempts to answer the following questions: (1 what is the issue of organizational creativity and its IT-based support, (2 what is the demand for IT –based organizational creativity support; (3 what are the main determinants and barriers to IT-based organizational creativity support; and (4 what success factors are crucial for IT-based organizational creativity support. This paper presents the analysis results of a survey conducted in 25 selected organizations. The paper provides valuable information on the possibilities of IT applications in organizational creativity support as well as the associated success factors. It makes useful contribution to our better understanding of IT-based organizational creativity support issues.

  10. Support for New Physics Teachers

    Science.gov (United States)

    Adrian, Brian W.; Zollman, D.; Stevens, S.

    2006-12-01

    Teachers of physics can often lack the type of support they desperately need. The Physics Teaching Web Advisory (Pathway) is a dynamic digital library for physics teaching that is designed to offer such support. Carnegie Mellon University’s synthetic interview technology provides the foundation for a system that allows physics teachers to ask questions of a virtual mentor and get video responses. A log of the questions asked of our system provides a rich database of information about just what types of support teachers are requesting. This talk will present a summary of the common types of questions teachers ask. Such information is valuable as we design support systems for physics teachers, both new and experienced. In addition, recent progress and developments will be discussed. Supported by NSF grant numbers DUE-0226157, DUE-0226219, ESI-0455772 & ESI-0455813

  11. Hydrous titanium oxide-supported catalysts

    International Nuclear Information System (INIS)

    Dosch, R.G.; Stohl, F.V.; Richardson, J.T.

    1990-01-01

    Catalysts were prepared on hydrous titanium oxide (HTO) supports by ion exchange of an active metal for Na + ions incorporated in the HTO support during preparation by reaction with the parent Ti alkoxide. Strong active metal-HTO interactions as a result of the ion exchange reaction can require significantly different conditions for activation as compared to catalysts prepared by more widely used incipient wetness methods. The latter catalysts typically involve conversion or while the HTO catalysts require the alteration of electrostatic bonds between the metal and support with subsequent alteration of the support itself. In this paper, the authors discuss the activation, via sulfidation or reduction, of catalysts consisting of Co, Mo, or Ni-Mo dispersed on HTO supports by ion exchange. Correlations between the activation process and the hydrogenation, hydrodeoxygenation, and hydrodesulfurization activities of the catalysts are presented

  12. 30 CFR 816.181 - Support facilities.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Support facilities. 816.181 Section 816.181... § 816.181 Support facilities. (a) Support facilities shall be operated in accordance with a permit... results. (b) In addition to the other provisions of this part, support facilities shall be located...

  13. 30 CFR 817.181 - Support facilities.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Support facilities. 817.181 Section 817.181... ACTIVITIES § 817.181 Support facilities. (a) Support facilities shall be operated in accordance with a permit.... (b) In addition to the other provisions of this part, support facilities shall be located, maintained...

  14. Caregiver social support quality when interacting with cancer survivors: advancing the dual-process model of supportive communication.

    Science.gov (United States)

    Harvey-Knowles, Jacquelyn; Faw, Meara H

    2018-04-01

    Cancer caregivers often experience significant challenges in their motivation and ability to comfort cancer survivors, particularly in a spousal or romantic context. Spousal cancer caregivers have been known to report even greater levels of burden and distress than cancer sufferers, yet still take on the role of acting as an informal caregiver so they can attend to their partner's needs. The current study tested whether a theoretical model of supportive outcomes-the dual-process model of supportive communication-explained variations in cancer caregivers' motivation and ability to create high-quality support messages. The study also tested whether participant engagement with reflective journaling on supportive acts was associated with increased motivation or ability to generate high-quality support messages. Based upon the dual-process model, we posited that, following supportive journaling tasks, caregivers of spouses currently managing a cancer experience would report greater motivation but also greater difficulty in generating high-quality support messages, while individuals caring for a patient in remission would report lower motivation but greater ability to create high-quality support messages. Findings provided support for these assertions and suggested that reflective journaling tasks might be a useful tool for improving remission caregivers' ability to provide high-quality social support to survivors. Corresponding theoretical and applied implications are discussed.

  15. Child support and alimony: 1981.

    Science.gov (United States)

    Sanders, R A

    1985-02-01

    This report presents information (including 13 tables) as of spring 1982 on payments made to mothers for child support by fathers not living in the same household, and information on support payments and property settlement awards for women involved in marital dissolution. As of spring 1982, 8.4 million mothers were living with a child under 21 years of age whose father was not living with them; 59% of these women were or would be awarded child support payments than black women (34%) or those of Spanish origin (44%). College educated women were more likely to be awarded and to receive child support payments than women with only a high school education. The average amount of child support received in 1981 was $2,110, a decrease of about 16% from the 1978 level of $2,510. Of the 2.6 million women below the poverty level with children present from an absent father, about 40% received child support. Among the poor, 806,000 women were due child support in 1981 but only 61% received some amount of payment. As of spring 1982, only about 15% of the 17 million divorced or separated women received alimony. In 1981 alimony averaged $3,000, a 25% decrease from the 1978 level of $3,980. In spring 1982, about 42% of the 14.2 million divorced women reported receiving some form of property settlement.

  16. Policy support on radiation protection

    International Nuclear Information System (INIS)

    Hardeman, F.

    1998-01-01

    The objectives of activities related to policy support on radiation protection is: (1) to support and advise the Belgian authorities on specific problems concerning existing and potential hazards from exposure to ionizing radiation in normal and accidental situations,;(2) to improve and support nuclear emergency-response decisions in industrial areas from an economical point of view. The main achievements for 1997 are described

  17. Gabor windows supported on [-1,1] and compactly supported dual windows

    DEFF Research Database (Denmark)

    Christensen, Ole; Kim, H. O.; Rae Young, Kim

    2010-01-01

    window. More precisely, we show that if b window supported on [-N, N]. Under the additional assumption that g is continuous and only has a finite number of zeros on inverted left perpendicular-1, 1inverted right perpendicular, we...... characterize the frame property of {E(mb)T(n)g}(m,n is an element of Z). As a consequence we obtain easily verifiable criteria for a function g to generate a Gabor frame with a dual window having compact support of prescribed size....

  18. Supportive Accountability: A model for providing human support for internet and ehealth interventions

    NARCIS (Netherlands)

    Mohr, D.C.; Cuijpers, P.; Lehman, K.A.

    2011-01-01

    The effectiveness of and adherence to eHealth interventions is enhanced by human support. However, human support has largely not been manualized and has usually not been guided by clear models. The objective of this paper is to develop a clear theoretical model, based on relevant empirical

  19. ICT in supporting Nuclear Malaysia as National Technical Support Organization

    International Nuclear Information System (INIS)

    Saaidi Ismail; Siti Nurbahyah Hamdan; Mohd Fauzi Haris

    2011-01-01

    Information and communication technology (ICT) services are basic requirements in any organization during this information age. ICT is proven as a powerful enabler in organization due to its unique characteristics that improve communication, collaboration, and the exchange of information to strengthen and create new economic and social networks. As Malaysian Nuclear Agency is moving towards Technical Support Organization (TSO), the importance of ICT cannot simply be ignored. Being a TSO for national Nuclear Power Plant (NPP), Nuclear Malaysia is responsible for providing the technical and scientific basis for decisions and activities regarding nuclear technology and radiation safety. As a TSO, Nuclear Malaysia should utilize and collaborate data and information available from it activities and programs and use it to expedite the implementation of national NPP. Technical support also responsible to contribute an excellent operation by providing technical inputs and support for optimizing NPP component (such as plant procedures, operation and maintenance, technical assistance, training etc). These tasks can be performed more effectively and efficiently with the help of appropriate ICT services and solution. Therefore, the deployment and implementation of appropriate ICT requirement shall be made to fulfill agency needs. As initial step, existing ICT facilities should be reassessed. This is because the capacity of existing ICT services is very limited in terms of manpower, infrastructure, and applications. This paper however, will briefly discuss only to the requirement gap on existing ICT manpower and infrastructure with the requirement needed for TSO. The facts then will be used to improve ICT manpower and infrastructure in Nuclear Malaysia to provide reliable and high availability of technical support for national NPP. (author)

  20. Supporting device for Toroidal coils

    International Nuclear Information System (INIS)

    Araki, Takao.

    1985-01-01

    Purpose: To reduce the response of a toroidal coil supporting device upon earthquakes and improve the earthquake proofness in a tokamak type thermonuclear device. Constitution: Structural materials having large longitudinal modulus and enduring great stresses, for example, stainless steels are used as the toroidal coil supporting legs and heat insulating structural materials are embedded in a nuclear reactor base mats below the supporting legs. Furthermore, heat insulating concretes are spiked around the heat insulating structural materials to prevent the intrusion of heat to the toroidal coils. The toroidal coils are kept at cryogenic state and superconductive state for the conductors. In this way, the period of proper vibrations of the toroidal coils and the toroidal coil supporting structures can be shortened thereby decreasing the seismic response. Furthermore, since the strength of the supporting legs is increased, the earthquake proofness of the coils can be improved. (Kamimura, M.)